diff --git a/.clj-kondo/config.edn b/.clj-kondo/config.edn
index 8190da291..f2f5db14b 100644
--- a/.clj-kondo/config.edn
+++ b/.clj-kondo/config.edn
@@ -97,6 +97,13 @@
:unresolved-symbol
{:exclude
[read-string
+ ;; test macros that bind their first argument -- clj-kondo cannot
+ ;; see through them, so each use reads as an unresolved symbol
+ (orcpub.portrait-credit-test/with-conn)
+ (orcpub.portrait-og-test/with-conn)
+ (orcpub.portrait-artists-endpoint-test/with-conn)
+ (orcpub.portrait-store-test/with-conn)
+ (orcpub.page-escape-test/with-conn)
(clojure.test.check.clojure-test/defspec)
(clojure.core.match/match)
(cljs.core.match/match)
@@ -132,6 +139,8 @@
(orcpub.routes.share-test/with-conn)
(orcpub.routes.party-test/with-conn)
(orcpub.heartbeat-test/with-conn)
+ (orcpub.artist-accounts-test/with-conn)
+ (orcpub.artist-credit-test/with-conn)
(user/with-db)]}}
;; native/cljs and web/cljs are separate source roots; kondo doesn't know
;; about them so ns names appear to mismatch their file paths.
diff --git a/.coderabbit.yaml b/.coderabbit.yaml
new file mode 100644
index 000000000..428cf455d
--- /dev/null
+++ b/.coderabbit.yaml
@@ -0,0 +1,9 @@
+# CodeRabbit settings for the codeGlaze/orcpub fork only. Leave this file out of pull requests to
+# Orcpub/orcpub. The fork's default branch is develop, so without this CodeRabbit reviews only PRs
+# into develop automatically; work lands on integration first.
+reviews:
+ auto_review:
+ enabled: true
+ base_branches:
+ - develop
+ - integration
diff --git a/.env.example b/.env.example
index a0e5a19b7..db718a3d4 100644
--- a/.env.example
+++ b/.env.example
@@ -122,6 +122,26 @@ EMAIL_TLS=FALSE
# to be empty; ignored otherwise. Private instances only.
ALLOW_UNVERIFIED_REGISTRATION=false
+# --- Preferred names and portrait artists ---
+# Encrypts the preferred names people give on My Account. Comma-separated id:key pairs, each
+# key 32 random bytes in base64; the first encrypts, all decrypt (put a new key first to
+# rotate). Keep it safe: lose it and stored names cannot be read. Without it, preferred
+# names cannot be saved. Generate: echo "k1:$(openssl rand -base64 32)"
+PROFILE_ENCRYPTION_KEYS=
+#
+# Portrait artist credits and accounts, as JSON (see ARTISTS.md). An "account" email gets an
+# artist account and a welcome email when the server starts, so leave real addresses out of
+# a test server unless that is wanted. Artist emails link to APP_URL (Branding, below).
+# PORTRAIT_ARTISTS={"house-pack": {"name": "Fusspot", "account": "artist@example.test"}}
+# Who hears about artist account changes (falls back to EMAIL_ERRORS_TO).
+# EMAIL_ADMIN_TO=
+#
+# Where the server keeps its drawings of shared-link portraits (default: orcpub-portraits in the
+# system temp directory, which the Docker image's user can write). Point several containers at one shared volume and each portrait is
+# drawn once for all of them. They are derived files: deleting them only means they are drawn again.
+# Mount a shared volume at this path; the image creates it for the app's user.
+# PORTRAIT_STORE_DIR=/var/lib/orcpub/portraits
+
# --- Branding (optional) ---
# Override app identity for forks. All have sensible defaults in fork/branding.clj.
# APP_NAME=Dungeon Master's Vault
diff --git a/.github/workflows/portrait-art-guard.yml b/.github/workflows/portrait-art-guard.yml
new file mode 100644
index 000000000..e7c0a0566
--- /dev/null
+++ b/.github/workflows/portrait-art-guard.yml
@@ -0,0 +1,32 @@
+# Guard: the licensed portrait art lives only on the private deployment branch (Gitea), never
+# here. scripts/private-art.sh writes resources/public/image/portraits/PRIVATE-ART when it lays
+# the art in, so a push or pull request carrying that marker is the private branch arriving in
+# the public repository. Art committed without the marker is caught by scripts/check-images.sh
+# (and orcpub.portrait-art-guard-test): every image, anywhere, must be a recorded silhouette or a
+# reviewed image.
+
+name: Portrait art guard
+
+on:
+ push:
+ pull_request:
+ workflow_dispatch:
+
+permissions:
+ contents: read
+
+jobs:
+ no-private-art:
+ name: No private portrait art
+ runs-on: ubuntu-latest
+ steps:
+ - uses: actions/checkout@v4
+ - name: The private-art marker must not be in the public repository
+ run: |
+ if [ -e resources/public/image/portraits/PRIVATE-ART ]; then
+ echo "::error file=resources/public/image/portraits/PRIVATE-ART::This branch carries the licensed portrait art. It belongs only on the private deployment branch. Remove it from GitHub (and from the history if it was pushed) and tell the art owner."
+ exit 1
+ fi
+ echo "OK - no private portrait art on $GITHUB_REF_NAME."
+ - name: Every image is a recorded silhouette or reviewed
+ run: scripts/check-images.sh
diff --git a/.gitignore b/.gitignore
index c423e1ebb..9706470a0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -143,3 +143,6 @@ _*.js
# Python bytecode from scripts/ (scripts/lint-changelog.py is run, not imported)
__pycache__/
*.pyc
+
+# strand fields are derived from the real portrait art and travel with it
+resources/public/image/portraits/**/*.strands.png
diff --git a/ARTISTS.md b/ARTISTS.md
new file mode 100644
index 000000000..972c02be9
--- /dev/null
+++ b/ARTISTS.md
@@ -0,0 +1,139 @@
+# Artists
+
+The portrait art in this repository was drawn by hand. It is not generated.
+
+## Fusspot
+
+- Site: — where most of the work happens, live
+
+These are the two she asked to be listed. She has others; they are on her site,
+which is the point of linking it.
+
+Every portrait layer in `resources/public/image/portraits/` is Fusspot's work:
+the heads, hair, ears, eyes, noses, mouths and shirts that the portrait maker
+composes.
+
+The files currently committed are **silhouettes** — alpha shapes derived from
+her drawings, at the source proportions, without line detail. They are derived
+works of her art and carry the same credit. The full line art replaces them at
+the same paths.
+
+`scalp/l2b_scalp_01.png` is the one exception: a generated blob that fills a
+gap between two hair pieces. Its shape is derived from hers, so it is listed
+here for completeness rather than claimed as anyone's drawing.
+
+## How the credit is rendered
+
+`orcpub.dnd.e5.portrait-assets/credit-line` produces one line — `Art: Fusspot`
+— and the character sheet, the share card and the portrait summary all use it,
+so the three always say the same thing. Attribution resolves **per asset**, so
+a portrait built from two artists' pieces credits both.
+
+An artist who has not said how they want to be credited is skipped rather than
+given a byline nobody chose.
+
+`:artist/link` is the single link, for surfaces that can only hold one -- the
+character-page credit is a 100px strip. It points at the artist's own homepage,
+because that is the list they maintain, so it cannot go stale the way a copied
+handle can.
+
+`:artist/links` is the full labelled set and appears only in the builder, which
+has room. It is chosen with the artist rather than harvested from their site:
+these are the accounts they want on this work, not every account they have.
+
+Neither is part of `credit-line`. That string is burned into share-card PNGs
+and PDF sheets, where a URL cannot be followed, and it would ride along on
+every copy of somebody else's character.
+
+## For forks
+
+A deployment can restate a credit without editing shared code, via
+`PORTRAIT_ARTISTS`:
+
+```
+PORTRAIT_ARTISTS='{"house-pack": {"name": "…", "link": "https://…"}}'
+```
+
+Only `name`, `link`, `links` and `license` are honoured. Which artist drew which asset
+is structural, lives in the registry, and is not overridable — a configuration
+cannot quietly re-attribute someone's work to a different pack.
+
+**This does not grant a licence.** If you fork this repository, the art is
+still Fusspot's. Ask her before shipping it.
+
+## Artist accounts
+
+An artist can have an account that controls how they're credited: their
+name, where it links, and which link icons sit beside it. The account can't
+change which art is theirs. That stays in the registry.
+
+There's no admin page and no invite endpoint. Accounts come from the same
+`PORTRAIT_ARTISTS` entry as the credit, read when the server starts:
+
+```
+PORTRAIT_ARTISTS='{"house-pack": {
+ "name": "Fusspot",
+ "account": "hello@fusspot.rip",
+ "username": "fusspot",
+ "preferred_name": "Fuss",
+ "welcome_subject": "We did it, Fuss! Your art is officially on OrcPub",
+ "welcome_note": "We did it! Your art is officially on OrcPub! …"
+}}'
+```
+
+On each start:
+
+| The address has… | What happens |
+|-----------------------------------|-------------------------------------------------------------------------|
+| no account | one is made and linked, and a welcome email with a set-password link that lasts a week is sent |
+| a confirmed account | it's linked, and an upgrade email is sent |
+| an unconfirmed account | it is claimed: given a new random password and linked, and the welcome email is sent to the address, so only the address's owner can get in |
+| an account that's already linked | nothing, so restarts never resend (a welcome the mail server refused is sent again) |
+
+Only `account` is needed; the rest just make the welcome warmer. Changing
+`account` moves the link to the new address and tells the old account.
+`"account": null` removes the link. Deleting the entry does nothing, so a
+bad edit can't quietly strip an artist's access. Several containers
+starting together make one account and send one email.
+
+What the site shows is layered, and later layers win field by field:
+
+1. the registry in `portrait_assets.cljc` (the public default)
+2. the artist's own edits, from My Account → Artist credit
+3. `name`, `link` and `links` in `PORTRAIT_ARTISTS`
+
+So you can always correct a credit from config without touching the
+account. Fields the config sets show as fixed on the artist's settings
+page. Every edit is emailed to the artist and to the admin.
+
+### Settings these need
+
+| Setting | For |
+|---------------------------------|---------------------------------------------------------------------|
+| `APP_URL` | links in the startup emails; without it they're skipped (logged) and the artist can use "Forgot password" |
+| `EMAIL_SERVER_URL` etc. | sending anything at all |
+| `EMAIL_ADMIN_TO` | the admin's copies; falls back to `EMAIL_ERRORS_TO` |
+| `APP_EMAIL_SIGNOFF` | who the warmer emails are signed from (default "The ") |
+| `PROFILE_ENCRYPTION_KEYS` | preferred names (see below); a Docker secret `profile_encryption_keys` takes precedence |
+
+## Preferred names
+
+Every account can set "What should we call you?" on My Account. Site emails
+open with it ("Hi Kaylee,") and greet the account by its username without it.
+
+It's **encrypted, not hashed**: a hash can't be read back, and the site has
+to write the name into the email. The database holds only ciphertext, and
+the key lives outside it, so a copied database or backup doesn't reveal the
+names. A compromised app server still could, because it holds the key.
+
+```
+# one key: id:base64 of 32 random bytes
+PROFILE_ENCRYPTION_KEYS="k1:$(openssl rand -base64 32)"
+```
+
+Prefer the Docker secret `profile_encryption_keys` in swarm. To rotate, put a
+new key first and keep the old ones after it (`k2:…,k1:…`); the first
+encrypts and all of them decrypt. **Losing every key loses the names**, and
+only the names: emails fall back to the username. With no key set the field says
+it isn't available yet, and nothing is ever stored readable.
diff --git a/CHANGELOG.md b/CHANGELOG.md
index c28c8e512..85cec6a34 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,7 +12,7 @@ House style and the branch → release fold: [`docs/branch-changelog.template.md
### Highlights
-Homebrew can be moved, switched off and repaired instead of lost, and a character that used to blank the page now recovers. Characters can be shared with the homebrew they use, printed sheets no longer drop spells and gain a spellbook, and accounts get new sign-in pages and stronger password rules. A new Rules tab holds the SRD's rules and conditions, with links that preview a spell, condition or rule as you read.
+Homebrew can be moved, switched off and repaired instead of lost, and a character that used to blank the page now recovers. Characters can be shared with the homebrew they use and given a portrait drawn from an illustrator's layered art, printed sheets no longer drop spells and gain a spellbook, and accounts get new sign-in pages and stronger password rules. A new Rules tab holds the SRD's rules and conditions, with links that preview a spell, condition or rule as you read.
### Added
@@ -48,6 +48,30 @@ Homebrew can be moved, switched off and repaired instead of lost, and a characte
- **Rules:** clarification notes on rules, in our own words, linked to where Wizards published
the ruling.
- **Spells:** conditions named in spell and magic item text link to their page, with a preview.
+- **Characters:** a portrait builder: pick or randomize layered art for hair, head, ears, eyes,
+ nose, mouth and shirt, from the summary thumbnail, beside the Image URL field, or in a Portrait
+ tab in the builder.
+- **Characters:** portrait colours per character for hair, skin, eyes, eye whites, lips and shirt,
+ with a lighter, darker or different colour for any single piece.
+- **Characters:** hair ombré with streaks that follow the drawn strands, a shine you can place,
+ dyed bangs, and soft shadows where hair falls over the face.
+- **Characters:** eyes with slit or goat pupils, a different colour for each eye, brightness, and
+ glowing eyes.
+- **Characters:** blush, freckles and shading under the hair.
+- **Characters:** mood light: torch, moonlight or arcane, as a lit edge, a cast or a rim.
+- **Characters:** the artist is credited under the portrait, on the sheet, in shared link previews
+ and in the picture itself, with the links the artist chose.
+- **Printing:** the portrait prints on the exported character sheet, at full resolution.
+- **Sharing:** a shared character link previews with the character's own portrait, and the
+ preview updates when the portrait changes.
+- **Accounts:** a preferred name, used to greet you in site emails.
+- **Accounts:** artists get an account with a welcome email and can change how they are credited
+ on My Account.
+- **Site:** pages and portrait images ask AI crawlers not to train on them.
+- **Characters:** unsaved changes left in a closed tab are offered once when you open that character
+ again, with Undo; older ones wait in an "Unsaved drafts" list in the builder and on the character
+ list for 30 days (a character never saved to an account is kept). A character open in another
+ tab waits for "Edit here".
- **Characters:** lowering a level or changing a class, subclass or race keeps the choices that depend on it while you edit; change your mind and they come back by themselves, with Undo.
- **Characters:** the builder shows choices waiting on a higher level beside the level picker, and says when each comes back.
- **Characters:** with more than one class, a "1st" badge marks the starting class; tap another class's badge to make it the starting class, and choices that only apply to the starting class follow.
@@ -63,6 +87,9 @@ Homebrew can be moved, switched off and repaired instead of lost, and a characte
- **Site:** on phones the header, menus and ability buttons fit the screen. (#711)
- **Server:** blank settings count as unset, Docker secrets work for the login key, and the Windows start scripts find their ports. (#701)
- **Server:** without email configured, registration is refused unless explicitly allowed. (#712)
+- **Accounts:** site emails greet you by your preferred name, or by your username when you have
+ not set one, instead of "Hi there".
+- **Characters:** the builder's tab bar wraps on narrow screens.
- **Characters:** opening a character whose choices no longer apply sets them aside and lists them in a notice; the saved copy changes only when you save.
### Fixed
@@ -78,6 +105,7 @@ Homebrew can be moved, switched off and repaired instead of lost, and a characte
- **Homebrew:** renamed items keep their links, and the characters using them. (#705)
- **Homebrew:** a custom magic item saved with no type no longer breaks. (#694)
- **Characters:** the Features tab loads when a trait has no name. (#680)
+- **Characters:** saving a character that was deleted in another tab no longer sends you to the login page with nothing said; your changes stay, and Save stores them as a new character.
- **Characters:** the Robe of the Archmagi sets your AC to 15 + Dex instead of adding 5, so it no longer stacks with Draconic Resilience or Unarmored Defense.
- **Characters:** a tortle's Ring of Protection, Bracers of Defense and similar bonuses now count toward its AC of 17; only armor is ignored.
- **Characters:** anyone who can open a character sees its owner's custom items. (#252)
@@ -102,6 +130,22 @@ Homebrew can be moved, switched off and repaired instead of lost, and a characte
- **Equipment:** tools, musical instruments, gaming sets and equipment packs show their SRD prices,
and tools and instruments their weights.
- **Magic items:** the Alchemy Jug shows that its liquid can be created once a day.
+- **Characters:** unsaved builder edits are no longer lost when a character's sheet or list saves,
+ whether for another character or the same one, or when it levels up.
+- **Characters:** a sheet edit is no longer undone by a builder Save or by a save that was already
+ under way.
+- **Characters:** closing the tab still warns while a save has not gone through.
+- **Characters:** builder tabs open on different characters keep their own unsaved changes; a reload
+ no longer brings back the other tab's character. (#704)
+- **Characters:** on a shared browser, logging in no longer opens the previous account's unsaved
+ character; each account's unsaved work stays its own, and work done logged out carries over.
+- **Characters:** a change made on the character sheet while offline is saved when the connection
+ returns, instead of waiting for another change.
+- **Sharing:** link previews of shared characters failed on Discord, Mastodon, Slack, Telegram and
+ X, because `robots.txt` blocked every crawler that honours it.
+- **Sharing:** every shared character link had an empty title and image in its preview.
+- **Printing:** exported sheets reported "Adobe InDesign CS6" as their creator and had no title or
+ author.
- **Characters:** a choice that no longer applied, such as a skill picked for a level since lowered, stayed hidden on the character and still counted on its sheet.
- **Characters:** deleting or changing a character's first class no longer wipes the other classes' choices.
- **Homebrew:** a homebrew class's choices that share a name show in level order; levels 10 and 17 came before level 3.
diff --git a/dev/e2e_boot.clj b/dev/e2e_boot.clj
index f410e45ce..9e3fc0c3e 100644
--- a/dev/e2e_boot.clj
+++ b/dev/e2e_boot.clj
@@ -12,6 +12,7 @@
(:require [com.stuartsierra.component :as component]
[datomic.api :as d]
[orcpub.system :as s]
+ [orcpub.artist-accounts :as artist-accounts]
[orcpub.routes :as routes]
[orcpub.entity.strict :as se]
[orcpub.dnd.e5.character :as char5e]
@@ -73,6 +74,14 @@
(item "kaylee" "Kaylee Seeded Beta")
(item "kaylee" "Kaylee Seeded Gamma")
(item "zoe" "Zoe Seeded Only")])
+ ;; E2E_ARTIST= makes kaylee that artist's account, through the
+ ;; same linking the live site does. Not via PORTRAIT_ARTISTS: the server's
+ ;; own startup pass runs before the seeding above, so it would find no
+ ;; kaylee and create a separate account instead.
+ (when-let [artist (not-empty (System/getenv "E2E_ARTIST"))]
+ (println "e2e-boot: kaylee as artist"
+ (artist-accounts/reconcile! conn {(keyword artist) {:account "kaylee@example.com"}}
+ artist-accounts/log-only-notify)))
;; Printed so a check can open the character without logging in.
(let [{:keys [status body]} (routes/do-save-character (d/db conn) conn
(fighter-carrying "Bree Tinker" :kaylee-seeded-alpha)
diff --git a/dev/orcpub/portrait_gallery.clj b/dev/orcpub/portrait_gallery.clj
new file mode 100644
index 000000000..3f88a6c7a
--- /dev/null
+++ b/dev/orcpub/portrait_gallery.clj
@@ -0,0 +1,1628 @@
+(ns orcpub.portrait-gallery
+ "Galleries and measurements of a real art pack, used to settle how the portraits are coloured
+ (docs/PORTRAIT-TINTING.md). A REPL tool, not part of the suite: load it under the :tools profile
+ and run (clojure.test/run-tests 'orcpub.portrait-gallery). The art check that guards the app is
+ orcpub.portrait-scalp-coverage-test.
+
+ Compose a real pack both ways and look at the difference.
+
+ Point ORCPUB_PACK at an unpacked portrait pack -- /.png, the
+ shape the Loom and build-portrait-assets.py both emit -- and this stacks the
+ layers in z-order twice: once through the mask the app uses today, once
+ through multiply. Writes both to ORCPUB_PACK_OUT.
+
+ Skips when the pack is not there, because it describes art that does not live
+ in this repository."
+ (:require [clojure.test :refer [deftest is testing]]
+ [clojure.java.io :as io]
+ [orcpub.dnd.e5.portrait-assets :as pa]
+ [orcpub.dnd.e5.portrait-layout :as layout]
+ [clojure.data.json :as json]
+ [clojure.string :as s]
+ [orcpub.art-mark :as art-mark]
+ [orcpub.dnd.e5.portrait-random :as rnd])
+ (:import [java.awt AlphaComposite Color RenderingHints]
+ [java.awt.geom Area Path2D$Double Ellipse2D$Double]
+ [java.awt.image BufferedImage]
+ [java.io File]
+ [javax.imageio ImageIO]))
+
+(def ^:private W 464)
+(def ^:private H 638)
+
+;; A character, so the comparison is about the art rather than about grey.
+(def ^:private colours
+ {:hair (Color. 0x5C 0x3A 0x1E)
+ :skin (Color. 0xE8 0xC6 0x9C)
+ :eyes (Color. 0x3B 0x6E 0xA5)
+ :shirt (Color. 0x7A 0x5C 0x3A)})
+
+(def ^:private category-fallback (Color. 0xB5 0x6B 0x5E)) ; mouth: clay red
+
+(defn- pack-dir []
+ (when-let [d (System/getenv "ORCPUB_PACK")]
+ (let [f (File. d)] (when (.isDirectory f) f))))
+
+(defn- assets-in [^File pack layer-key]
+ (let [d (File. pack (name layer-key))]
+ (when (.isDirectory d)
+ (->> (.listFiles d)
+ (filter #(re-find #"(?i)\.png$" (.getName ^File %)))
+ (sort-by #(.getName ^File %))
+ vec))))
+
+(defn- asset-for [^File pack layer-key]
+ (let [d (File. pack (name layer-key))]
+ (when (.isDirectory d)
+ (->> (.listFiles d)
+ (filter #(re-find #"(?i)\.png$" (.getName ^File %)))
+ sort first))))
+
+(defn- px
+ "The backing int[] of a TYPE_INT_ARGB image.
+
+ .getRGB/.setRGB go through the ColorModel on every call. These loops run
+ over ~300k pixels per layer per variant, so that indirection was most of
+ the render time."
+ ^ints [^BufferedImage img]
+ (.. img getRaster getDataBuffer getData))
+
+(defn- scaled*
+ "The asset placed in the frame the way both renderers place it."
+ ^BufferedImage [^File f]
+ (when-let [src (ImageIO/read f)]
+ (let [out (BufferedImage. W H BufferedImage/TYPE_INT_ARGB)
+ g (.createGraphics out)
+ [x y dw dh] (layout/contain-rect (.getWidth src) (.getHeight src) W H)]
+ (try
+ (.setRenderingHint g RenderingHints/KEY_INTERPOLATION
+ RenderingHints/VALUE_INTERPOLATION_BILINEAR)
+ (.drawImage g src (int x) (int y) (int dw) (int dh) nil)
+ (finally (.dispose g)))
+ out)))
+
+(def ^:private scaled
+ "Memoized: a sweep composes the same ten layers dozens of times over, and
+ every call was an ImageIO/read off disk plus a bilinear rescale."
+ (memoize scaled*))
+
+(defn- masked
+ "What the app does today: keep the alpha, replace every colour."
+ ^BufferedImage [^BufferedImage art ^Color tint]
+ (let [out (BufferedImage. W H BufferedImage/TYPE_INT_ARGB)
+ g (.createGraphics out)]
+ (try
+ (.drawImage g art 0 0 nil)
+ (.setComposite g AlphaComposite/SrcIn)
+ (.setColor g tint)
+ (.fillRect g 0 0 W H)
+ (finally (.dispose g)))
+ out))
+
+(defn- multiplied
+ "Tint through the alpha, then put the drawing back over it."
+ ^BufferedImage [^BufferedImage art ^Color tint]
+ (let [out (BufferedImage. W H BufferedImage/TYPE_INT_ARGB)
+ src (px art) dst (px out)
+ tr (.getRed tint) tg (.getGreen tint) tb (.getBlue tint)]
+ (dotimes [i (* W H)]
+ (let [argb (aget src i)
+ a (bit-and (unsigned-bit-shift-right argb 24) 0xff)]
+ (when (pos? a)
+ (let [r (bit-and (unsigned-bit-shift-right argb 16) 0xff)
+ g (bit-and (unsigned-bit-shift-right argb 8) 0xff)
+ b (bit-and argb 0xff)]
+ (aset-int dst i
+ (unchecked-int
+ (bit-or (bit-shift-left a 24)
+ (bit-shift-left (quot (* tr r) 255) 16)
+ (bit-shift-left (quot (* tg g) 255) 8)
+ (quot (* tb b) 255))))))))
+ out))
+
+(defn- compose [^File pack tint-fn]
+ (let [canvas (BufferedImage. W H BufferedImage/TYPE_INT_ARGB)
+ g (.createGraphics canvas)
+ drawn (atom [])]
+ (try
+ (doseq [layer-key pa/layer-order]
+ (when-let [f (asset-for pack layer-key)]
+ (when-let [art (scaled f)]
+ (let [slot (get pa/color-slots layer-key)
+ tint (get colours slot category-fallback)]
+ (.drawImage g ^BufferedImage (tint-fn art tint) 0 0 nil)
+ (swap! drawn conj layer-key)))))
+ (finally (.dispose g)))
+ {:image canvas :layers @drawn}))
+
+(defn- opaque-colour-count [^BufferedImage img]
+ (count (into #{} (for [x (range W) y (range H)
+ :let [argb (.getRGB img x y)]
+ :when (= 255 (bit-and (unsigned-bit-shift-right argb 24) 0xff))]
+ (bit-and argb 0xffffff)))))
+
+(def ^:private pack-mark
+ "The licensed-art mark for what is drawn from the pack at ORCPUB_PACK: composed from its pieces'
+ marks, or nil when none is marked (silhouettes)."
+ (delay (when-let [pack (pack-dir)]
+ (art-mark/composed
+ (for [^File f (file-seq pack)
+ :when (and (.isFile f) (re-find #"(?i)\.png$" (.getName f)))]
+ (art-mark/mark-of (java.nio.file.Files/readAllBytes (.toPath f))))))))
+
+(defn- write!
+ "Write `img` as .png to ORCPUB_PACK_OUT, carrying the pack's licensed-art mark when it has
+ one: anything drawn from the real art is marked like the art."
+ [^BufferedImage img nm]
+ (when-let [dir (System/getenv "ORCPUB_PACK_OUT")]
+ (.mkdirs (File. dir))
+ (let [out (java.io.ByteArrayOutputStream.)]
+ (ImageIO/write img "png" out)
+ (io/copy (cond-> (.toByteArray out) @pack-mark (art-mark/with-mark @pack-mark))
+ (File. dir (str nm ".png"))))
+ (println (format " wrote %s/%s.png" dir nm))))
+
+(deftest compose-a-real-pack-both-ways
+ (if-let [pack (pack-dir)]
+ (let [m (compose pack masked)
+ x (compose pack multiplied)]
+ (println (format "\n composed %d layers: %s"
+ (count (:layers m)) (pr-str (:layers m))))
+ (write! (:image m) "composed-mask")
+ (write! (:image x) "composed-multiply")
+
+ (is (seq (:layers m)) "found layers in the pack")
+ (is (= (:layers m) (:layers x)) "same stack both ways")
+
+ (let [mc (opaque-colour-count (:image m))
+ xc (opaque-colour-count (:image x))]
+ (println (format " distinct opaque colours -- mask: %d, multiply: %d\n" mc xc))
+ ;; A first version asserted the mask leaves about as many colours as
+ ;; there are slots. That was wrong, and the real pack said so: ten
+ ;; layers with antialiased edges blend into each other, so masking
+ ;; still yields ~1000. The absolute count says nothing. The RATIO does.
+ (testing "multiply keeps the drawing, which is several times the colour"
+ (is (> xc (* 3 mc))
+ (str "multiply produced " xc " against the mask's " mc)))))
+ (println "\n ORCPUB_PACK not set or not a directory -- skipping.\n")))
+
+;; ---------------------------------------------------------------------------
+;; Several characters from one pack, so the question is what the compositor
+;; does across combinations rather than what it did to one.
+;; ---------------------------------------------------------------------------
+
+(def ^:private palettes
+ [{:hair (Color. 0x5C 0x3A 0x1E) :skin (Color. 0xE8 0xC6 0x9C)
+ :eyes (Color. 0x3B 0x6E 0xA5) :shirt (Color. 0x7A 0x5C 0x3A)}
+ {:hair (Color. 0x1B 0x14 0x12) :skin (Color. 0x8D 0x5A 0x3C)
+ :eyes (Color. 0x3E 0x2A 0x1C) :shirt (Color. 0x2F 0x4F 0x6B)}
+ {:hair (Color. 0xC9 0x8E 0x3A) :skin (Color. 0xF2 0xD8 0xBE)
+ :eyes (Color. 0x4E 0x7A 0x46) :shirt (Color. 0x7B 0x2F 0x3A)}
+ {:hair (Color. 0x9B 0x3D 0x2E) :skin (Color. 0xC8 0x96 0x6E)
+ :eyes (Color. 0x5B 0x4A 0x7A) :shirt (Color. 0x33 0x3A 0x33)}])
+
+(defn- compose-variant
+ "Character `n`: the nth option of every layer, wrapping where a layer has
+ fewer, painted from the nth palette."
+ [^File pack n tint-fn]
+ (let [canvas (BufferedImage. W H BufferedImage/TYPE_INT_ARGB)
+ g (.createGraphics canvas)
+ palette (nth palettes (mod n (count palettes)))]
+ (try
+ (doseq [layer-key pa/layer-order]
+ (when-let [choices (seq (assets-in pack layer-key))]
+ (when-let [art (scaled (nth choices (mod n (count choices))))]
+ (let [slot (get pa/color-slots layer-key)]
+ (.drawImage g ^BufferedImage (tint-fn art (get palette slot category-fallback))
+ 0 0 nil)))))
+ (finally (.dispose g)))
+ canvas))
+
+(defn- contact-sheet [images]
+ (let [sheet (BufferedImage. (* W (count images)) H BufferedImage/TYPE_INT_ARGB)
+ g (.createGraphics sheet)]
+ (try
+ (.setColor g Color/WHITE)
+ (.fillRect g 0 0 (.getWidth sheet) H)
+ (doseq [[i ^BufferedImage img] (map-indexed vector images)]
+ (.drawImage g img (int (* i W)) 0 nil))
+ (finally (.dispose g)))
+ sheet))
+
+(deftest four-characters-from-one-pack
+ (if-let [pack (pack-dir)]
+ (let [n 4
+ multi (mapv #(compose-variant pack % multiplied) (range n))
+ mask (mapv #(compose-variant pack % masked) (range n))]
+ (write! (contact-sheet multi) "four-multiply")
+ (write! (contact-sheet mask) "four-mask")
+ (doseq [[i ^BufferedImage img] (map-indexed vector multi)]
+ (is (pos? (opaque-colour-count img))
+ (str "variant " i " drew something")))
+ (testing "the variants differ from each other -- the pack really does
+ offer choices, rather than one face in four colours"
+ (is (apply distinct? (map opaque-colour-count multi)))))
+ (println "\n ORCPUB_PACK not set -- skipping.\n")))
+
+;; ---------------------------------------------------------------------------
+;; Layers that hold more than one thing.
+;;
+;; A smiling mouth is lips AND teeth AND the dark inside. An open eye is sclera
+;; AND iris AND pupil. One tint over the whole asset is wrong for both, whether
+;; that tint arrives by mask or by multiply -- character three came out with
+;; clay-red teeth because the mouth layer's category colour flooded everything
+;; in it.
+;;
+;; The third option is to tint such a layer not at all and draw it as the
+;; illustrator coloured it. That costs the layer its colour slot, which is free
+;; for the mouth (nobody picks a lip colour) and not free for the eyes, where
+;; the iris would have to become its own layer for an eye-colour slot to have
+;; anything to act on.
+;; ---------------------------------------------------------------------------
+
+(defn- as-drawn
+ "No tint at all: the artist's own colours."
+ ^BufferedImage [^BufferedImage art ^Color _]
+ art)
+
+(def ^:private untinted-layers #{:mouth :eyes})
+
+(defn- compose-mixed
+ "multiply everywhere, except the layers that carry their own colours."
+ [^File pack n]
+ (let [canvas (BufferedImage. W H BufferedImage/TYPE_INT_ARGB)
+ g (.createGraphics canvas)
+ palette (nth palettes (mod n (count palettes)))]
+ (try
+ (doseq [layer-key pa/layer-order]
+ (when-let [choices (seq (assets-in pack layer-key))]
+ (when-let [art (scaled (nth choices (mod n (count choices))))]
+ (let [tint-fn (if (untinted-layers layer-key) as-drawn multiplied)
+ slot (get pa/color-slots layer-key)]
+ (.drawImage g ^BufferedImage (tint-fn art (get palette slot category-fallback))
+ 0 0 nil)))))
+ (finally (.dispose g)))
+ canvas))
+
+(deftest teeth-should-not-be-pink
+ (if-let [pack (pack-dir)]
+ ;; variant 2 is the one with the open smile
+ (let [n 2
+ all-multiply (compose-variant pack n multiplied)
+ mixed (compose-mixed pack n)]
+ (write! (contact-sheet [all-multiply mixed]) "mouth-tinted-vs-as-drawn")
+ (is (not= (opaque-colour-count all-multiply) (opaque-colour-count mixed))
+ "leaving two layers untinted changes the picture")
+ (testing "and it is the mouth that changes: tinting it paints teeth and
+ lips the same clay red, drawing it as-is keeps whatever the
+ illustrator put there"
+ (let [mouth (first (assets-in pack :mouth))]
+ (is (some? mouth) "the pack has a mouth layer to reason about"))))
+ (println "\n ORCPUB_PACK not set -- skipping.\n")))
+
+;; ---------------------------------------------------------------------------
+;; The mode per layer, which is the shape the registry would carry.
+;;
+;; multiply keeps a drawing and colours it, so it suits every layer that is
+;; one material. It is wrong where an asset holds two things that want
+;; different answers -- teeth are not lips. For the eyes there is a third
+;; possibility worth looking at rather than reasoning about: MASK them. It
+;; flattens the whole eye to the chosen colour, lashes included, which is
+;; destructive in principle and may be unnoticeable in practice, because the
+;; region is tiny and stylised. Keeping it also keeps the eye-colour picker,
+;; which drawing them as-is gives up.
+;; ---------------------------------------------------------------------------
+
+(def ^:private layer-modes
+ "One exception, not two. Looked at side by side on the same face at 3x:
+
+ mask flat blue almonds -- no pupil, no lashes, no highlight
+ multiply iris, pupil, lashes and highlight, in the chosen colour
+ as-drawn the eye in black and white, since this asset carries no colour
+
+ So the eyes want multiply like everything else, and the worry that it would
+ flood the sclera was wrong: these eyes are drawn with a large iris, so the
+ pale area is small and reading it as eye colour is right rather than a
+ mistake. Only the mouth is special, because teeth are white and must stay
+ white while lips are not."
+ {:mouth :none})
+
+(defn- tint-fn-for [layer-key]
+ (case (get layer-modes layer-key :multiply)
+ :mask masked
+ :none as-drawn
+ multiplied))
+
+(defn- compose-by-mode [^File pack n]
+ (let [canvas (BufferedImage. W H BufferedImage/TYPE_INT_ARGB)
+ g (.createGraphics canvas)
+ palette (nth palettes (mod n (count palettes)))]
+ (try
+ (doseq [layer-key pa/layer-order]
+ (when-let [choices (seq (assets-in pack layer-key))]
+ (when-let [art (scaled (nth choices (mod n (count choices))))]
+ (.drawImage g ^BufferedImage
+ ((tint-fn-for layer-key) art
+ (get palette (get pa/color-slots layer-key) category-fallback))
+ 0 0 nil))))
+ (finally (.dispose g)))
+ canvas))
+
+(deftest one-character-three-eye-treatments
+ (testing "the same face three ways, so the eyes can be compared without a
+ different character confusing the picture"
+ (if-let [pack (pack-dir)]
+ (let [n 0]
+ (write! (compose-variant pack n masked) "eyes-a-mask")
+ (write! (compose-variant pack n multiplied) "eyes-b-multiply")
+ (write! (compose-mixed pack n) "eyes-c-as-drawn")
+ (is true))
+ (println "\n ORCPUB_PACK not set -- skipping.\n"))))
+
+(deftest per-layer-modes-across-four-characters
+ (if-let [pack (pack-dir)]
+ (let [sheet (contact-sheet (mapv #(compose-by-mode pack %) (range 4)))]
+ (write! sheet "four-by-mode")
+ (is (pos? (opaque-colour-count sheet))))
+ (println "\n ORCPUB_PACK not set -- skipping.\n")))
+
+;; ---------------------------------------------------------------------------
+;; The eyes, rendered the way the SERVER will render them.
+;;
+;; Every picture in this conversation so far came out of a scratch script in a
+;; third language -- not the browser's canvas, not this Java2D path, a Python
+;; reimplementation of both. That is how a render came back with clay-red teeth
+;; long after the mouth had been settled: the script did not know. A preview
+;; that is not produced by the shipping code proves nothing about the shipping
+;; code, so this reads the pack's own manifest and draws through Java2D.
+;; ---------------------------------------------------------------------------
+
+(defn- read-manifest [^File pack]
+ (let [f (File. pack "manifest.json")]
+ (when (.isFile f)
+ (json/read-str (slurp f) :key-fn keyword))))
+
+(defn- iris-spec
+ "The regions someone placed in the Loom, by asset file name."
+ [manifest]
+ (into {}
+ (for [layer (:layers manifest)
+ a (:assets layer)
+ :when (seq (:iris a))]
+ [(:file a) a])))
+
+(defn- ellipse-area
+ "An iris oval as a shape, in frame pixels."
+ ^Area [e scale]
+ (let [rx (* (:rx e) W scale), ry (* (:ry e) H scale)
+ cx (* (:cx e) W), cy (* (:cy e) H)
+ el (Ellipse2D$Double. (- rx) (- ry) (* 2 rx) (* 2 ry))
+ tx (doto (java.awt.geom.AffineTransform.)
+ (.translate cx cy)
+ (.rotate (:rot e)))]
+ (Area. (.createTransformedShape tx el))))
+
+(defn- above-lid
+ "Everything above the lid curve -- the part the lash covers."
+ ^Area [lid]
+ (when lid
+ (let [p (Path2D$Double.)]
+ (.moveTo p (* (:x0 lid) W) (* (:y0 lid) H))
+ (.quadTo p (* (:mx lid) W) (* (:my lid) H)
+ (* (:x1 lid) W) (* (:y1 lid) H))
+ (.lineTo p (* (:x1 lid) W) (- H))
+ (.lineTo p (* (:x0 lid) W) (- H))
+ (.closePath p)
+ (Area. p))))
+
+(defn- shifted
+ "The pupil, moved off the iris centre. A pupil pinned to the middle of the
+ oval stares straight out of the page, which on a wide eye reads as startled
+ rather than as a character looking at something."
+ [e]
+ (let [px (or (:px e) 0.0), py (or (:py e) 0.0)]
+ (assoc e
+ :cx (+ (:cx e) (* px (:rx e)))
+ :cy (+ (:cy e) (* py (:ry e))))))
+
+(defn- iris-region
+ "Oval minus pupil minus whatever the lid covers."
+ ^Area [spec]
+ (let [pupil (or (:pupil spec) 0.45)
+ area (Area.)]
+ (doseq [e (:iris spec)]
+ (let [a (ellipse-area e 1.0)]
+ (.subtract a (ellipse-area (shifted e) pupil))
+ (when-let [lid (above-lid (:lid e))] (.subtract a lid))
+ (.add area a)))
+ area))
+
+(defn- coverage-mask
+ "How much of each pixel the region covers, 0..255.
+
+ Area/contains is a yes-or-no test, so the iris and pupil edges came out
+ stair-stepped against artwork that is smooth everywhere else. Invisible at
+ portrait size and not invisible on a printed sheet. Filling the shape with
+ antialiasing on gives partial coverage at the boundary, which is then a
+ blend weight rather than a switch."
+ ^bytes [^Area region]
+ (let [img (BufferedImage. W H BufferedImage/TYPE_BYTE_GRAY)
+ g (.createGraphics img)]
+ (try
+ (.setRenderingHint g RenderingHints/KEY_ANTIALIASING
+ RenderingHints/VALUE_ANTIALIAS_ON)
+ (.setColor g Color/WHITE)
+ (.fill g region)
+ (finally (.dispose g)))
+ (.. img getRaster getDataBuffer getData)))
+
+(def ^:dynamic *iris-gamma*
+ "Bends the drawing's luminance before the ramp reads it.
+
+ The floor alone cannot serve both viewing distances: raising it lifts the
+ iris's AVERAGE colour, which is what a glance sees, by squeezing the range
+ between its darkest and lightest ink, which is what a close look sees. One
+ knob doing two jobs is why 0.55 read better up close and 0.75 better across
+ the room.
+
+ A gamma below 1 lifts the midtones -- where the body of the iris sits --
+ while leaving the darkest ink alone, so the average moves toward the colour
+ and the contrast stays."
+ 1.0)
+
+(def ^:dynamic *iris-floor*
+ "How much of the eye colour the darkest iris ink keeps. 0.30 was the first
+ guess and it lost the colour on this art, whose irises are drawn almost
+ black."
+ 0.30)
+
+(defn- colorize-through
+ "Map a drawing's own luminance through `colour`, wherever `cov` says.
+
+ Dark stays dark, mid becomes the colour, the highlight stays a highlight.
+ The input has to be a luminance ramp with no hue of its own -- which is how
+ the irises are drawn, and, it turns out, the lips.
+
+ `cov` is per-pixel coverage 0..255, so a region's antialiased edge fades into
+ the drawing instead of stepping."
+ ^BufferedImage [^bytes cov ^BufferedImage art ^Color colour]
+ (let [out (BufferedImage. W H BufferedImage/TYPE_INT_ARGB)
+ src (px art) dst (px out)
+ floor (double *iris-floor*) gamma (double *iris-gamma*)
+ er (.getRed colour) eg (.getGreen colour) eb (.getBlue colour)]
+ (dotimes [i (* W H)]
+ (let [argb (aget src i)
+ a (bit-and (unsigned-bit-shift-right argb 24) 0xff)]
+ (when (pos? a)
+ (let [k (/ (bit-and (aget cov i) 0xff) 255.0)]
+ (if (zero? k)
+ (aset-int dst i argb)
+ (let [r (bit-and (unsigned-bit-shift-right argb 16) 0xff)
+ g (bit-and (unsigned-bit-shift-right argb 8) 0xff)
+ b (bit-and argb 0xff)
+ l (/ (+ r g b) 765.0)
+ lg (Math/pow l gamma)
+ mix (fn [c] (if (< lg 0.5)
+ (* c (+ floor (* (- 1.0 floor) 2.0 lg)))
+ (+ c (* (- 255 c) (* 2.0 (- lg 0.5))))))
+ blend (fn [s tgt] (int (min 255.0 (+ (* s (- 1.0 k))
+ (* tgt k)))))]
+ (aset-int dst i
+ (unchecked-int
+ (bit-or (bit-shift-left a 24)
+ (bit-shift-left (blend r (mix er)) 16)
+ (bit-shift-left (blend g (mix eg)) 8)
+ (blend b (mix eb)))))))))))
+ out))
+
+(defn- colorize-iris
+ "Paint the iris its colour instead of ADDING colour to it.
+
+ Adding is what every preview so far did, and it is why the irises looked
+ thin: the artwork shows through, so shading and the highlight wash toward
+ white rather than reading as a coloured eye. This maps the drawing's own
+ luminance through the chosen colour -- dark stays dark, mid becomes the
+ colour, the highlight stays a highlight -- which is opaque where the drawing
+ is opaque."
+ ^BufferedImage [^BufferedImage art ^Area region ^Color eye]
+ (colorize-through (coverage-mask region) art eye))
+
+(defn- whole-asset-coverage
+ "Every opaque pixel, as a coverage array. The degenerate region, for an asset
+ that is nothing but the thing to be coloured."
+ ^bytes [^BufferedImage art]
+ (let [cov (byte-array (* W H)) src (px art)]
+ (dotimes [i (* W H)]
+ (when (pos? (bit-and (unsigned-bit-shift-right (aget src i) 24) 0xff))
+ (aset-byte cov i (unchecked-byte 255))))
+ cov))
+
+(defn- compose-with-eyes
+ "A character, drawn the way the app will draw it: multiply everywhere, the
+ mouth left alone, the eyes coloured inside their placed regions."
+ ([^File pack manifest n] (compose-with-eyes pack manifest n nil nil))
+ ([^File pack manifest n eye-idx eye-colour]
+ (let [spec (iris-spec manifest)
+ palette (cond-> (nth palettes (mod n (count palettes)))
+ eye-colour (assoc :eyes eye-colour))
+ canvas (BufferedImage. W H BufferedImage/TYPE_INT_ARGB)
+ g (.createGraphics canvas)]
+ (try
+ (doseq [layer-key pa/layer-order]
+ (when-let [choices (seq (assets-in pack layer-key))]
+ ;; an eye asset is one that carries a placed iris; when a style is
+ ;; being held fixed it is picked by eye-idx rather than by n
+ (let [eyes? (some #(get spec (.getName ^File %)) choices)
+ ^File f (nth choices (mod (if (and eyes? eye-idx) eye-idx n)
+ (count choices)))]
+ (when-let [art (scaled f)]
+ (let [slot (get pa/color-slots layer-key)
+ s (get spec (.getName f))]
+ (cond
+ s (.drawImage g (colorize-iris art (iris-region s)
+ (get palette :eyes))
+ 0 0 nil)
+ ;; the mouth carries its own colours: teeth are not lips
+ (nil? slot) (.drawImage g art 0 0 nil)
+ :else (.drawImage g ^BufferedImage
+ (multiplied art (get palette slot)) 0 0 nil)))))))
+ (finally (.dispose g)))
+ canvas)))
+
+(deftest render-the-pack-the-way-the-server-will
+ (if-let [pack (pack-dir)]
+ (let [manifest (read-manifest pack)]
+ (if-not manifest
+ (println "\n no manifest.json in the pack -- skipping\n")
+ (let [sheet (contact-sheet (mapv #(compose-with-eyes pack manifest %) (range 4)))]
+ (write! sheet "server-render")
+ (println (format " iris specs found: %s"
+ (pr-str (keys (iris-spec manifest)))))
+ (is (pos? (opaque-colour-count sheet))))))
+ (println "\n ORCPUB_PACK not set -- skipping.\n")))
+
+;; ---------------------------------------------------------------------------
+;; A grade over the finished portrait.
+;;
+;; Observed on a laptop with night-light on: everything looked warmer and
+;; richer. Worth testing rather than assuming, because a display filter warms
+;; the WHOLE field -- the art, the page, the chrome -- and the eye adapts to
+;; all of it. The same shift applied to the portrait ALONE has to survive
+;; sitting next to neutral white, which is a different question.
+;;
+;; Written here, in the shipping language, so that if any of it is worth
+;; keeping it is already the implementation rather than a sketch of one.
+;; ---------------------------------------------------------------------------
+
+(defn- grade
+ "Per-channel gain plus a pull toward or away from grey."
+ ^BufferedImage [^BufferedImage src [rg gg bg] sat]
+ (let [w (.getWidth src) h (.getHeight src)
+ out (BufferedImage. w h BufferedImage/TYPE_INT_ARGB)]
+ (dotimes [y h]
+ (dotimes [x w]
+ (let [argb (.getRGB src x y)
+ a (bit-and (unsigned-bit-shift-right argb 24) 0xff)
+ r (* (bit-and (unsigned-bit-shift-right argb 16) 0xff) (double rg))
+ g (* (bit-and (unsigned-bit-shift-right argb 8) 0xff) (double gg))
+ b (* (bit-and argb 0xff) (double bg))
+ ;; luma with the usual weights, so saturation moves colour without
+ ;; moving brightness
+ l (+ (* 0.2126 r) (* 0.7152 g) (* 0.0722 b))
+ mix (fn [c] (int (max 0 (min 255 (+ l (* sat (- c l)))))))]
+ (.setRGB out x y
+ (unchecked-int (bit-or (bit-shift-left a 24)
+ (bit-shift-left (mix r) 16)
+ (bit-shift-left (mix g) 8)
+ (mix b)))))))
+ out))
+
+(defn- stack [images]
+ (let [w (.getWidth ^BufferedImage (first images))
+ h (.getHeight ^BufferedImage (first images))
+ sheet (BufferedImage. w (* h (count images)) BufferedImage/TYPE_INT_ARGB)
+ g (.createGraphics sheet)]
+ (try
+ (.setColor g Color/WHITE)
+ (.fillRect g 0 0 w (* h (count images)))
+ (doseq [[i ^BufferedImage im] (map-indexed vector images)]
+ (.drawImage g im 0 (* i h) nil))
+ (finally (.dispose g)))
+ sheet))
+
+(deftest see-whether-a-grade-is-worth-having
+ (if-let [pack (pack-dir)]
+ (if-let [manifest (read-manifest pack)]
+ (let [base (contact-sheet (mapv #(compose-with-eyes pack manifest %) (range 4)))
+ ;; night-light knocks blue back hard and green a little
+ warm (grade base [1.0 0.96 0.82] 1.0)
+ ;; the same warmth with a touch more colour, since "pop" may be
+ ;; saturation rather than temperature
+ warm+ (grade base [1.0 0.96 0.82] 1.18)
+ ;; and saturation on its own, to separate the two
+ richer (grade base [1.0 1.0 1.0] 1.22)]
+ (write! (stack [base warm warm+ richer]) "grades")
+ (is (pos? (opaque-colour-count base))))
+ (println "\n no manifest -- skipping\n"))
+ (println "\n ORCPUB_PACK not set -- skipping.\n")))
+
+;; ---------------------------------------------------------------------------
+;; Two things that make an eye colour readable: how much of the colour the ink
+;; keeps, and whether the colour was strong enough to begin with.
+;; ---------------------------------------------------------------------------
+
+(defn- richer
+ "Push a colour away from grey and up in value. The shipped presets are muted
+ mid-tones, which is a reasonable instinct for clothing and the wrong one for
+ an iris drawn in near-black ink."
+ ^Color [^Color c sat val]
+ (let [hsb (Color/RGBtoHSB (.getRed c) (.getGreen c) (.getBlue c) nil)]
+ (Color. (Color/HSBtoRGB (aget hsb 0)
+ (float (min 1.0 (* (aget hsb 1) sat)))
+ (float (min 1.0 (* (aget hsb 2) val)))))))
+
+(deftest compare-iris-floor-and-preset-strength
+ (if-let [pack (pack-dir)]
+ (if-let [manifest (read-manifest pack)]
+ (let [row (fn [floor sat val]
+ (binding [*iris-floor* floor]
+ (contact-sheet
+ (mapv (fn [n]
+ (let [p (nth palettes (mod n (count palettes)))]
+ (with-redefs [palettes (mapv #(update % :eyes richer sat val)
+ palettes)]
+ (compose-with-eyes pack manifest n))))
+ (range 4)))))]
+ (write! (stack [(row 0.30 1.0 1.0) ; what ships now
+ (row 0.55 1.0 1.0) ; lift the floor only
+ (row 0.75 1.0 1.0) ; lift it further
+ (row 0.75 1.35 1.15)]) ; and richer presets with it
+ "iris-strength")
+ (is true))
+ (println "\n no manifest -- skipping\n"))
+ (println "\n ORCPUB_PACK not set -- skipping.\n")))
+
+;; ---------------------------------------------------------------------------
+;; Near and far are different tests, so run both.
+;; ---------------------------------------------------------------------------
+
+(defn- shrunk
+ "The portrait at thumbnail size -- what a glance actually sees."
+ ^BufferedImage [^BufferedImage src scale]
+ (let [w (int (* (.getWidth src) scale)) h (int (* (.getHeight src) scale))
+ out (BufferedImage. w h BufferedImage/TYPE_INT_ARGB)
+ g (.createGraphics out)]
+ (try
+ (.setRenderingHint g RenderingHints/KEY_INTERPOLATION
+ RenderingHints/VALUE_INTERPOLATION_BILINEAR)
+ (.drawImage g src 0 0 w h nil)
+ (finally (.dispose g)))
+ out))
+
+(deftest reconcile-near-and-far
+ (if-let [pack (pack-dir)]
+ (if-let [manifest (read-manifest pack)]
+ (let [variant (fn [floor gamma sat val]
+ (binding [*iris-floor* floor *iris-gamma* gamma]
+ (with-redefs [palettes (mapv #(update % :eyes richer sat val)
+ palettes)]
+ (compose-with-eyes pack manifest 0))))
+ candidates [["floor 0.55, no gamma (better up close)" (variant 0.55 1.0 1.0 1.0)]
+ ["floor 0.75 + richer (better at distance)" (variant 0.75 1.0 1.35 1.15)]
+ ["floor 0.55, gamma 0.5 + richer (the settled pair)" (variant 0.55 0.5 1.35 1.15)]
+ ["floor 0.45, gamma 0.4 + richer (more modelling still)" (variant 0.45 0.4 1.35 1.15)]]]
+ (doseq [[label img] candidates]
+ (write! img (str "near-" (-> label (.replaceAll "[^a-z0-9]+" "-")))))
+ ;; and the same four at a sixth the size, which is the glance test
+ (write! (contact-sheet (mapv (fn [[_ img]] (shrunk img 1.0)) candidates))
+ "near-row")
+ (write! (stack (mapv (fn [[_ img]] (shrunk img 0.22)) candidates))
+ "far-column")
+ (is true))
+ (println "\n no manifest -- skipping\n"))
+ (println "\n ORCPUB_PACK not set -- skipping.\n")))
+
+;; ---------------------------------------------------------------------------
+;; The two viewing distances measured, so the choice is not a matter of taste.
+;;
+;; A glance integrates the iris into one average colour, so how strongly the
+;; eye reads across the room is its MEAN. A close look sees the shading inside
+;; it, so how modelled it looks is the SPREAD between its darkest and lightest
+;; ink. The floor moves both together -- lifting it raises the mean by squeezing
+;; the ramp -- which is why no single floor won at both distances.
+;;
+;; A gamma below 1 lifts the midtones, where the body of the iris sits, without
+;; touching the darkest ink, so the two can move apart.
+;; ---------------------------------------------------------------------------
+
+(defn- iris-stats
+ "Mean and spread of the coloured iris, over the region only.
+
+ Mean is the distance test. Spread is p90-p10 rather than min-max, because a
+ single antialiased pixel at either end would decide the answer."
+ [^BufferedImage img ^Area region]
+ (let [cov (coverage-mask region)
+ vals (persistent!
+ (reduce (fn [acc i]
+ (if (< 200 (bit-and (aget cov i) 0xff))
+ (let [x (rem i W) y (quot i W)
+ argb (.getRGB img x y)]
+ (if (pos? (bit-and (unsigned-bit-shift-right argb 24) 0xff))
+ (conj! acc (/ (+ (bit-and (unsigned-bit-shift-right argb 16) 0xff)
+ (bit-and (unsigned-bit-shift-right argb 8) 0xff)
+ (bit-and argb 0xff))
+ 765.0))
+ acc))
+ acc))
+ (transient []) (range (* W H))))
+ sorted (vec (sort vals))
+ n (count sorted)
+ at (fn [q] (nth sorted (min (dec n) (int (* q n)))))]
+ (when (pos? n)
+ {:n n
+ :mean (/ (reduce + sorted) (double n))
+ :spread (- (at 0.90) (at 0.10))})))
+
+(deftest gamma-separates-legibility-from-modelling
+ (if-let [pack (pack-dir)]
+ (if-let [manifest (read-manifest pack)]
+ (let [spec (iris-spec manifest)
+ ;; whichever eye asset this pack's first character uses
+ eye-file (first (filter #(get spec (.getName ^File %))
+ (mapcat #(assets-in pack %) pa/layer-order)))]
+ (if-not eye-file
+ (println "\n no placed iris in this pack -- skipping\n")
+ (let [region (iris-region (get spec (.getName ^File eye-file)))
+ art (scaled eye-file)
+ blue (Color. 0x1d 0x54 0xae)
+ measure (fn [floor gamma]
+ (binding [*iris-floor* floor *iris-gamma* gamma]
+ (iris-stats (colorize-iris art region blue) region)))
+ close (measure 0.55 1.0) ; better up close, said the eye
+ far (measure 0.75 1.0) ; better at distance, said the eye
+ both (measure 0.55 0.5)] ; the settled pair
+ (println (format "\n iris over %d px%n floor .55 gamma 1.0 mean %.3f spread %.3f%n floor .75 gamma 1.0 mean %.3f spread %.3f%n floor .55 gamma 0.5 mean %.3f spread %.3f%n"
+ (:n close)
+ (:mean close) (:spread close)
+ (:mean far) (:spread far)
+ (:mean both) (:spread both)))
+
+ (testing "the floor really does trade one for the other -- this is
+ the effect being worked around, and if it ever stops
+ holding the rest of this reasoning is void"
+ (is (> (:mean far) (:mean close))
+ "raising the floor lifts the mean, which is why 0.75 won at a distance")
+ (is (< (:spread far) (:spread close))
+ "and flattens the spread, which is why 0.55 won up close"))
+
+ (testing "gamma gets the distance legibility"
+ (is (>= (:mean both) (* 0.97 (:mean far)))
+ "as bright on average as the floor-0.75 render, which is the
+ one that read across the room"))
+
+ (testing "without paying for it in modelling"
+ (is (> (:spread both) (:spread far))
+ "more tonal range inside the iris than floor 0.75 leaves")
+ (is (> (:spread both) (:spread close))
+ "and MORE tonal range than floor 0.55 kept -- the row that
+ looked right up close -- so neither distance is being
+ traded away")))))
+ (println "\n no manifest -- skipping\n"))
+ (println "\n ORCPUB_PACK not set -- skipping.\n")))
+
+;; ---------------------------------------------------------------------------
+;; Every eye style, at the settled floor and gamma, across the colour slots.
+;; Each style was given its own iris ellipse, pupil offset and lid curve by
+;; hand, so each needs looking at separately -- a setting that flatters the
+;; style with the biggest irises can still fail the one with the narrowest.
+;; ---------------------------------------------------------------------------
+
+(def ^:private eye-slot-colours
+ "The eye column of the richer presets, which is what will actually ship."
+ [["brown" (Color. 0x83 0x48 0x10)]
+ ["blue" (Color. 0x1d 0x54 0xae)]
+ ["green" (Color. 0x40 0x95 0x43)]
+ ["amber" (Color. 0xa8 0x90 0x24)]
+ ["red" (Color. 0xa8 0x37 0x37)]
+ ["teal" (Color. 0x37 0xa8 0xa8)]
+ ["violet" (Color. 0x8c 0x37 0xa8)]
+ ["pale" (Color. 0xef 0xd3 0x89)]])
+
+(defn- row
+ "Join images left to right at whatever size they actually are.
+
+ contact-sheet assumes every tile is a full WxH portrait, so handing it
+ cropped bands stranded them at the top of a tall white canvas and clipped
+ the last one off the right edge."
+ ^BufferedImage [images]
+ (let [ws (mapv #(.getWidth ^BufferedImage %) images)
+ h (apply max (mapv #(.getHeight ^BufferedImage %) images))
+ sheet (BufferedImage. (reduce + ws) h BufferedImage/TYPE_INT_ARGB)
+ g (.createGraphics sheet)]
+ (try
+ (.setColor g Color/WHITE)
+ (.fillRect g 0 0 (.getWidth sheet) h)
+ (loop [x 0 [^BufferedImage i & more] images]
+ (when i
+ (.drawImage g i (int x) 0 nil)
+ (recur (+ x (.getWidth i)) more)))
+ (finally (.dispose g)))
+ sheet))
+
+(defn- column
+ "Join images top to bottom at whatever size they actually are."
+ ^BufferedImage [images]
+ (let [w (apply max (mapv #(.getWidth ^BufferedImage %) images))
+ hs (mapv #(.getHeight ^BufferedImage %) images)
+ sheet (BufferedImage. w (reduce + hs) BufferedImage/TYPE_INT_ARGB)
+ g (.createGraphics sheet)]
+ (try
+ (.setColor g Color/WHITE)
+ (.fillRect g 0 0 w (.getHeight sheet))
+ (loop [y 0 [^BufferedImage i & more] images]
+ (when i
+ (.drawImage g i 0 (int y) nil)
+ (recur (+ y (.getHeight i)) more)))
+ (finally (.dispose g)))
+ sheet))
+
+(defn- eye-band
+ "The eye band of a portrait, at 2x, which is the only part worth looking at
+ when the question is about irises."
+ ^BufferedImage [^BufferedImage src]
+ (let [y0 (int (* H 0.28)) y1 (int (* H 0.44))
+ ;; the face sits in the middle; the hair either side is not the subject
+ x0 (int (* W 0.30)) x1 (int (* W 0.80))
+ bw (* (- x1 x0) 2) bh (* (- y1 y0) 2)
+ out (BufferedImage. bw bh BufferedImage/TYPE_INT_ARGB)
+ g (.createGraphics out)]
+ (try
+ (.setRenderingHint g RenderingHints/KEY_INTERPOLATION
+ RenderingHints/VALUE_INTERPOLATION_NEAREST_NEIGHBOR)
+ (.drawImage g src 0 0 bw bh x0 y0 x1 y1 nil)
+ (finally (.dispose g)))
+ out))
+
+(deftest every-eye-style-across-the-colour-slots
+ (if-let [pack (pack-dir)]
+ (if-let [manifest (read-manifest pack)]
+ (let [spec (iris-spec manifest)
+ styles (->> pa/layer-order
+ (mapcat #(assets-in pack %))
+ (filter #(get spec (.getName ^File %)))
+ vec)]
+ (if (empty? styles)
+ (println "\n no placed irises in this pack -- skipping\n")
+ (binding [*iris-floor* 0.55 *iris-gamma* 0.5]
+ (println (format "\n %d eye styles x %d colours, floor .55 gamma .5"
+ (count styles) (count eye-slot-colours)))
+ (dotimes [i (count styles)]
+ (let [nm (.getName ^File (nth styles i))]
+ ;; one row per style: every eye colour on the same face, so the
+ ;; only thing changing across the row is the slot
+ (write! (row
+ (mapv (fn [[_ c]]
+ (eye-band (compose-with-eyes pack manifest 0 i c)))
+ eye-slot-colours))
+ (str "style-" (inc i) "-" (s/replace nm #"\.png$" "") "-colours"))
+ ;; and the same style on each of the four base faces, because
+ ;; skin and hair around it change how the iris reads
+ (write! (row
+ (mapv #(eye-band (compose-with-eyes pack manifest % i nil))
+ (range 4)))
+ (str "style-" (inc i) "-" (s/replace nm #"\.png$" "") "-faces"))
+ ;; and the same row at a stronger gamma. The styles do not all
+ ;; want the same number: style 3's eyes are half-lidded and its
+ ;; iris is under 40% the area of style 1's, so it has far fewer
+ ;; pixels to say a colour with. Dropping the gamma lifts its
+ ;; mean AND its spread, where raising the floor lifts the mean
+ ;; and flattens it -- so this is the knob to tweak per style.
+ (write! (column
+ [(row (mapv (fn [[_ c]]
+ (binding [*iris-gamma* 0.5]
+ (eye-band (compose-with-eyes pack manifest 0 i c))))
+ eye-slot-colours))
+ (row (mapv (fn [[_ c]]
+ (binding [*iris-gamma* 0.35]
+ (eye-band (compose-with-eyes pack manifest 0 i c))))
+ eye-slot-colours))])
+ (str "style-" (inc i) "-" (s/replace nm #"\.png$" "")
+ "-gamma-50-over-35"))
+ (println (format " style %d: %s" (inc i) nm))))
+ ;; the three styles side by side on one colour, which is the
+ ;; comparison that shows whether one region needs re-authoring
+ (write! (row
+ (mapv #(eye-band (compose-with-eyes pack manifest 0 %
+ (Color. 0x1d 0x54 0xae)))
+ (range (count styles))))
+ "all-styles-one-colour")
+ (println)
+ (is (= 3 (count styles))
+ "this pack authored three eye styles; a style losing its iris
+ spec would silently drop out of these sheets otherwise"))))
+ (println "\n no manifest -- skipping\n"))
+ (println "\n ORCPUB_PACK not set -- skipping.\n")))
+
+;; ---------------------------------------------------------------------------
+;; One setting, three styles. The floor and gamma were tuned on the style with
+;; the largest irises, and a style whose eyes are half-lidded has far fewer
+;; pixels to say "blue" with -- so the tuning has to be checked against the
+;; narrowest one, not the most flattering.
+;; ---------------------------------------------------------------------------
+
+(deftest the-settled-pair-checked-against-every-style
+ (if-let [pack (pack-dir)]
+ (if-let [manifest (read-manifest pack)]
+ (let [spec (iris-spec manifest)
+ styles (->> pa/layer-order
+ (mapcat #(assets-in pack %))
+ (filter #(get spec (.getName ^File %)))
+ vec)]
+ (if (empty? styles)
+ (println "\n no placed irises -- skipping\n")
+ (let [blue (Color. 0x1d 0x54 0xae)
+ stats (binding [*iris-floor* 0.55 *iris-gamma* 0.5]
+ (mapv (fn [^File f]
+ (let [region (iris-region (get spec (.getName f)))
+ st (iris-stats (colorize-iris (scaled f) region blue)
+ region)]
+ (assoc st :name (.getName f))))
+ styles))]
+ (println "\n at floor .55 gamma .5, one eye colour, per style:")
+ (doseq [{:keys [name n mean spread]} stats]
+ (println (format " %-18s %4d px mean %.3f spread %.3f"
+ name n mean spread)))
+ (println)
+
+ (testing "every style gets enough iris to carry a colour at all.
+ Style 3's eyes are half-lidded, so this is the one that
+ decides whether the setting is usable -- a threshold that
+ only style 1 has to clear is not a threshold."
+ (doseq [{:keys [name n]} stats]
+ (is (> n 150)
+ (str name " has " n " px of iris; below roughly 150 the "
+ "colour stops reading at portrait size"))))
+
+ (testing "and none of them is washed out by the shared setting"
+ (doseq [{:keys [name mean spread]} stats]
+ (is (> mean 0.20) (str name " mean " mean " -- iris reads grey"))
+ (is (> spread 0.05)
+ (str name " spread " spread " -- iris is a flat slab")))))))
+ (println "\n no manifest -- skipping\n"))
+ (println "\n ORCPUB_PACK not set -- skipping.\n")))
+
+
+;; ---------------------------------------------------------------------------
+;; The mouths.
+;;
+;; Drawing the mouth layer untinted is what stopped the teeth coming out red.
+;; It is also why the lipped mouth comes out silver: EVERY mouth in this pack
+;; is drawn in greys, so "carries its own colour" was never the thing that
+;; separated them. Teeth should stay neutral and lips should take a hue, and
+;; which is which is a fact about the asset -- the same kind of per-asset fact
+;; as the iris region, and it wants the same mechanism.
+;; ---------------------------------------------------------------------------
+
+(defn- max-saturation
+ "The most saturated opaque pixel in an asset, 0..255. Zero means the artist
+ drew it in greys, with no hue of its own."
+ [^BufferedImage img]
+ (reduce max 0
+ (for [x (range (.getWidth img)) y (range (.getHeight img))
+ :let [argb (.getRGB img x y)]
+ :when (< 250 (bit-and (unsigned-bit-shift-right argb 24) 0xff))
+ :let [r (bit-and (unsigned-bit-shift-right argb 16) 0xff)
+ g (bit-and (unsigned-bit-shift-right argb 8) 0xff)
+ b (bit-and argb 0xff)]]
+ (- (max r g b) (min r g b)))))
+
+(def ^:private lip-colours
+ [["bare" (Color. 0xc9 0x8d 0x82)]
+ ["rose" (Color. 0xc4 0x6a 0x6a)]
+ ["berry" (Color. 0x9b 0x3c 0x55)]
+ ["plum" (Color. 0x6e 0x33 0x4e)]
+ ["coral" (Color. 0xd8 0x7a 0x5c)]])
+
+(defn- compose-with-mouth
+ "The face on base `n`, mouth pinned to `mouth-idx`. With `lip-colour` the
+ mouth goes through the colorize instead of being drawn raw."
+ [^File pack manifest n mouth-idx lip-colour]
+ (let [spec (iris-spec manifest)
+ palette (nth palettes (mod n (count palettes)))
+ canvas (BufferedImage. W H BufferedImage/TYPE_INT_ARGB)
+ g (.createGraphics canvas)]
+ (try
+ (doseq [layer-key pa/layer-order]
+ (when-let [choices (seq (assets-in pack layer-key))]
+ (let [mouth? (= :mouth layer-key)
+ ^File f (nth choices (mod (if mouth? mouth-idx n) (count choices)))]
+ (when-let [art (scaled f)]
+ (let [slot (get pa/color-slots layer-key)
+ sp (get spec (.getName f))]
+ (cond
+ sp (.drawImage g (colorize-iris art (iris-region sp)
+ (get palette :eyes)) 0 0 nil)
+ (and mouth? lip-colour)
+ (.drawImage g (colorize-through (whole-asset-coverage art)
+ art lip-colour) 0 0 nil)
+ (nil? slot) (.drawImage g art 0 0 nil)
+ :else (.drawImage g ^BufferedImage
+ (multiplied art (get palette slot)) 0 0 nil)))))))
+ (finally (.dispose g)))
+ canvas))
+
+(defn- mouth-band
+ ^BufferedImage [^BufferedImage src]
+ (let [y0 (int (* H 0.42)) y1 (int (* H 0.56))
+ x0 (int (* W 0.38)) x1 (int (* W 0.72))
+ bw (* (- x1 x0) 3) bh (* (- y1 y0) 3)
+ out (BufferedImage. bw bh BufferedImage/TYPE_INT_ARGB)
+ g (.createGraphics out)]
+ (try
+ (.setRenderingHint g RenderingHints/KEY_INTERPOLATION
+ RenderingHints/VALUE_INTERPOLATION_NEAREST_NEIGHBOR)
+ (.drawImage g src 0 0 bw bh x0 y0 x1 y1 nil)
+ (finally (.dispose g)))
+ out))
+
+(deftest the-mouths-as-drawn
+ (if-let [pack (pack-dir)]
+ (let [manifest (read-manifest pack)
+ mouths (vec (assets-in pack :mouth))]
+ (if (or (nil? manifest) (empty? mouths))
+ (println "\n no mouths or no manifest -- skipping\n")
+ (do
+ (println "\n mouth assets:")
+ (doseq [^File f mouths]
+ (println (format " %-18s max saturation %d" (.getName f)
+ (max-saturation (scaled f)))))
+ (println)
+ (write! (row (mapv #(mouth-band (compose-with-mouth pack manifest 0 % nil))
+ (range (count mouths))))
+ "mouths-untinted")
+
+ (testing "every mouth in this pack is drawn in greys, so 'carries its
+ own colour' cannot be what decides whether to tint one --
+ which is the flaw in the per-LAYER rule that is shipping"
+ (doseq [^File f mouths]
+ (is (< (max-saturation (scaled f)) 8)
+ (str (.getName f) " is drawn neutral"))))
+
+ ;; the lipped mouth through the SAME function the irises use, over its
+ ;; whole area. A luminance ramp with no hue is precisely what that
+ ;; function consumes, so no second mechanism is needed for lips.
+ (when-let [^File lips (first (filter #(re-find #"02" (.getName ^File %)) mouths))]
+ (binding [*iris-floor* 0.55 *iris-gamma* 0.5]
+ (write! (row (mapv (fn [[_ c]]
+ (mouth-band (compose-with-mouth
+ pack manifest 0 (.indexOf mouths lips) c)))
+ lip-colours))
+ "mouth-02-lips-colorized")
+ ;; where in the ramp the art actually sits, which is the thing
+ ;; that decides the parameters
+ (let [art (scaled lips)
+ ls (sort (for [x (range W) y (range H)
+ :let [argb (.getRGB art x y)]
+ :when (< 250 (bit-and (unsigned-bit-shift-right argb 24) 0xff))]
+ (/ (+ (bit-and (unsigned-bit-shift-right argb 16) 0xff)
+ (bit-and (unsigned-bit-shift-right argb 8) 0xff)
+ (bit-and argb 0xff))
+ 765.0)))
+ n (count ls)
+ at (fn [q] (nth ls (min (dec n) (int (* q n)))))]
+ (println (format " lips luminance: p10 %.2f median %.2f p90 %.2f (%d px, %.0f%% above the ramp midpoint)"
+ (at 0.10) (at 0.50) (at 0.90) n
+ (* 100.0 (/ (count (filter #(> % 0.5) ls)) (double n))))))
+ (doseq [gm [0.5 1.0 1.6 2.2]]
+ (binding [*iris-gamma* gm]
+ (write! (row (mapv (fn [[_ c]]
+ (mouth-band (compose-with-mouth
+ pack manifest 0 (.indexOf mouths lips) c)))
+ lip-colours))
+ (format "mouth-02-lips-gamma-%.1f" gm))))
+ (testing "and the lips take a real hue when put through it"
+ (is (> (max-saturation
+ (colorize-through (whole-asset-coverage (scaled lips))
+ (scaled lips) (Color. 0x9b 0x3c 0x55)))
+ 40)
+ "colorized lips carry saturation the raw asset had none of"))
+
+ (testing "the gamma has to go the OTHER WAY for lips than for
+ irises, and that is not a preference -- the two are
+ drawn at opposite ends of the tonal range. The irises
+ are near-black, so they need a floor and a gamma below
+ 1 to lift them off it. The lips are drawn light, so
+ most of them sit in the half of the ramp that runs
+ toward WHITE, and lifting them further is what washed
+ them out. One global pair of numbers cannot serve both,
+ which is the case for putting them on the asset."
+ (let [median (fn [^BufferedImage art]
+ (let [ls (sort (for [x (range W) y (range H)
+ :let [argb (.getRGB art x y)]
+ :when (< 250 (bit-and (unsigned-bit-shift-right argb 24) 0xff))]
+ (/ (+ (bit-and (unsigned-bit-shift-right argb 16) 0xff)
+ (bit-and (unsigned-bit-shift-right argb 8) 0xff)
+ (bit-and argb 0xff))
+ 765.0)))]
+ (when (seq ls) (nth ls (quot (count ls) 2)))))
+ eye-art (first (keep (fn [^File f]
+ (when (get (iris-spec manifest) (.getName f))
+ (scaled f)))
+ (mapcat #(assets-in pack %) pa/layer-order)))]
+ (is (> (median (scaled lips)) 0.55)
+ "the lips are drawn LIGHT, above the ramp's midpoint")
+ (when eye-art
+ (is (< (median eye-art) 0.55)
+ "and the eyes are drawn dark, below it -- so a gamma
+ that helps one hurts the other")))))))))
+ (println "\n ORCPUB_PACK not set -- skipping.\n")))
+
+;; ---------------------------------------------------------------------------
+;; The whole thing, composed by the REGISTRY's own rules.
+;;
+;; Everything above tried one decision at a time. This asks portrait-assets
+;; what to do with each asset -- render-mode, slot-for-asset, tint-gamma -- and
+;; does exactly that, so what comes out is the specification for the renderer
+;; port rather than another opinion about it. If these busts are right, the
+;; port's job is to make three renderers agree with this picture.
+;; ---------------------------------------------------------------------------
+
+(def ^:private registry-asset-by-file
+ "Every registry asset, keyed by the filename the pack uses. The pack and the
+ registry name the same 28 files, which is what lets the harness run the
+ shipped rules instead of restating them."
+ (delay
+ (into {}
+ (for [layer-key pa/layer-order
+ asset (pa/assets-for-layer layer-key)]
+ [[layer-key (last (s/split (:asset/url asset) #"/"))] asset]))))
+
+(def ^:private full-palettes
+ "Hair / skin / eyes / shirt / lips, as the slots would be filled in."
+ [{:hair "#5c3a1e" :skin "#e8c69c" :eyes "#1d54ae" :shirt "#3a4a5c" :lips "#c46a6a"}
+ {:hair "#2e180c" :skin "#8d5a3c" :eyes "#834810" :shirt "#7a94b8" :lips "#9b3c55"}
+ {:hair "#e1a243" :skin "#f7e0c5" :eyes "#409543" :shirt "#633737" :lips "#c98d82"}
+ {:hair "#9b3d2e" :skin "#cd986e" :eyes "#8c37a8" :shirt "#3b6137" :lips "#6e334e"}
+ {:hair "#d4d4d4" :skin "#6e4622" :eyes "#37a8a8" :shirt "#303030" :lips "#a85c4a"}
+ {:hair "#813872" :skin "#f2ddc4" :eyes "#a83737" :shirt "#d8cdae" :lips "#d87a5c"}])
+
+(defn- hex->awt ^Color [hex]
+ (Color. (Integer/parseInt (subs hex 1 3) 16)
+ (Integer/parseInt (subs hex 3 5) 16)
+ (Integer/parseInt (subs hex 5 7) 16)))
+
+(defn- compose-by-registry
+ "One bust, every layer handled the way portrait-assets says to handle it."
+ [^File pack manifest palette picks]
+ (let [spec (iris-spec manifest)
+ canvas (BufferedImage. W H BufferedImage/TYPE_INT_ARGB)
+ g (.createGraphics canvas)]
+ (try
+ (doseq [layer-key pa/layer-order]
+ (when-let [choices (seq (assets-in pack layer-key))]
+ (let [^File f (nth choices (mod (get picks layer-key 0) (count choices)))
+ nm (.toLowerCase (.getName f))
+ asset (get @registry-asset-by-file [layer-key nm])
+ mode (pa/render-mode layer-key asset)
+ slot (pa/slot-for-asset layer-key asset)
+ colour (some-> (get palette slot) hex->awt)]
+ (when-let [art (scaled f)]
+ (cond
+ ;; already coloured by the illustrator: teeth, bare lines
+ (= :as-drawn mode) (.drawImage g art 0 0 nil)
+
+ ;; a hueless ramp mapped through the slot colour. The region is
+ ;; the authored iris for eyes, and the whole asset for lips,
+ ;; which are nothing but the thing being coloured.
+ (and (= :colorize mode) colour)
+ (binding [*iris-gamma* (pa/tint-gamma layer-key asset)]
+ (.drawImage g (colorize-through
+ (if-let [sp (get spec (.getName f))]
+ (coverage-mask (iris-region sp))
+ (whole-asset-coverage art))
+ art colour)
+ 0 0 nil))
+
+ colour (.drawImage g ^BufferedImage (multiplied art colour) 0 0 nil)
+ :else (.drawImage g art 0 0 nil))))))
+ (finally (.dispose g)))
+ canvas))
+
+(deftest the-range-of-busts
+ (if-let [pack (pack-dir)]
+ (if-let [manifest (read-manifest pack)]
+ (let [n-eyes (count (assets-in pack :eyes))
+ n-mouth (count (assets-in pack :mouth))
+ ;; the lipped mouth, so the lips slot is exercised
+ lip-idx (first (keep-indexed
+ (fn [i ^File f]
+ (when (= :lips (pa/slot-for-asset
+ :mouth (get @registry-asset-by-file
+ [:mouth (.toLowerCase (.getName f))])))
+ i))
+ (assets-in pack :mouth)))]
+ (binding [*iris-floor* 0.55]
+ ;; one sheet per eye style: six palettes, lips on
+ (dotimes [e n-eyes]
+ (write! (row (mapv (fn [p]
+ (compose-by-registry pack manifest p
+ {:eyes e :mouth (or lip-idx 0)}))
+ full-palettes))
+ (str "busts-eyes-0" (inc e) "-with-lips")))
+ ;; and one showing every mouth on one palette, so the teeth can be
+ ;; checked against the lips they are not
+ (write! (row (mapv (fn [m]
+ (compose-by-registry pack manifest (first full-palettes)
+ {:eyes 0 :mouth m}))
+ (range n-mouth)))
+ "busts-every-mouth")
+ ;; the same range at a sixth scale, which is how a summary shows it
+ (write! (row (mapv (fn [p]
+ (shrunk (compose-by-registry
+ pack manifest p
+ {:eyes 0 :mouth (or lip-idx 0)})
+ 0.3))
+ full-palettes))
+ "busts-thumbnail-scale"))
+
+ (testing "the lipped mouth really did go down the colorize path -- if
+ the registry lookup misses, every bust still renders and the
+ only sign is lips that came out grey"
+ (is (some? lip-idx) "a mouth asset in this pack claims the lips slot")
+ ;; not a count: a magic number breaks the next time an asset is
+ ;; added. Check the thing the sentence actually claims.
+ (doseq [layer-key pa/layer-order
+ ^File f (assets-in pack layer-key)]
+ (is (contains? @registry-asset-by-file
+ [layer-key (.toLowerCase (.getName f))])
+ (str (.getName f) " has no registry asset"))))
+
+ (testing "and the teeth did not take the lip colour"
+ (let [smile-idx (first (keep-indexed
+ (fn [i ^File f]
+ (when (re-find #"03" (.getName f)) i))
+ (assets-in pack :mouth)))
+ bust (compose-by-registry pack manifest
+ {:lips "#ff0000" :skin "#e8c69c"}
+ {:eyes 0 :mouth smile-idx})
+ reds (count (for [x (range W) y (range H)
+ :let [argb (.getRGB bust x y)]
+ :when (and (= 255 (bit-and (unsigned-bit-shift-right argb 24) 0xff))
+ (> (bit-and (unsigned-bit-shift-right argb 16) 0xff) 200)
+ (< (bit-and (unsigned-bit-shift-right argb 8) 0xff) 60)
+ (< (bit-and argb 0xff) 60))]
+ 1))]
+ (is (zero? reds)
+ (str "a pure-red lip colour put " reds " red pixels on a face "
+ "whose mouth is teeth")))))
+ (println "\n no manifest -- skipping\n"))
+ (println "\n ORCPUB_PACK not set -- skipping.\n")))
+
+;; ---------------------------------------------------------------------------
+;; The actual range, which means varying the FEATURES and not just the palette.
+;;
+;; the-range-of-busts above pinned every layer but the eyes and the mouth, so
+;; six panels of it were six recolours of one face. The pack is 3x3x3x2x2x3x3x3
+;; x3x3 = 8748 combinations, and none of that was visible.
+;;
+;; These portraits come out of pa/compose-for-seed -- the app's own randomizer,
+;; the one behind the Randomize button -- so the sheet shows what a person
+;; would actually get rather than what the harness felt like showing.
+;; ---------------------------------------------------------------------------
+
+(defn- file-for-asset
+ "The pack file backing a registry asset, or nil when the pack lacks it."
+ ^File [^File pack layer-key asset-id]
+ (when-let [asset (pa/asset-by-id layer-key asset-id)]
+ (let [want (.toLowerCase ^String (last (s/split (:asset/url asset) #"/")))]
+ (first (filter #(= want (.toLowerCase (.getName ^File %)))
+ (assets-in pack layer-key))))))
+
+(defn- palette-for-seed
+ "A colour per slot, drawn from the presets the picker offers. Same seed, same
+ palette, on either platform -- it is the registry's own PRNG."
+ [seed]
+ (let [r (rnd/mulberry32 (rnd/seed->int (str seed "-colors")))]
+ (into {} (for [slot pa/color-slot-order
+ :let [choices (pa/color-presets slot)]
+ :when (seq choices)]
+ [slot (nth choices (int (Math/floor (* (r) (count choices)))))]))))
+
+(defn- compose-seeded
+ "One bust for `seed`: features from the app's randomizer, colours from the
+ presets, every layer routed by the registry's own render-mode."
+ [^File pack manifest seed]
+ (let [layers (pa/compose-for-seed seed)
+ palette (palette-for-seed seed)
+ spec (iris-spec manifest)
+ canvas (BufferedImage. W H BufferedImage/TYPE_INT_ARGB)
+ g (.createGraphics canvas)]
+ (try
+ (doseq [layer-key pa/layer-order]
+ (when-let [^File f (some->> (get-in layers [layer-key :asset/id])
+ (file-for-asset pack layer-key))]
+ (let [asset (pa/asset-by-id layer-key (get-in layers [layer-key :asset/id]))
+ mode (pa/render-mode layer-key asset)
+ colour (some-> (get palette (pa/slot-for-asset layer-key asset)) hex->awt)]
+ (when-let [art (scaled f)]
+ (cond
+ (= :as-drawn mode) (.drawImage g art 0 0 nil)
+ (and (= :colorize mode) colour)
+ (binding [*iris-gamma* (pa/tint-gamma layer-key asset)]
+ (.drawImage g (colorize-through
+ (if-let [sp (get spec (.getName f))]
+ (coverage-mask (iris-region sp))
+ (whole-asset-coverage art))
+ art colour)
+ 0 0 nil))
+ colour (.drawImage g ^BufferedImage (multiplied art colour) 0 0 nil)
+ :else (.drawImage g art 0 0 nil))))))
+ (finally (.dispose g)))
+ canvas))
+
+(def ^:private gallery-seeds
+ (mapv #(str "bust-" %) (range 24)))
+
+(deftest a-gallery-of-actually-different-characters
+ (if-let [pack (pack-dir)]
+ (if-let [manifest (read-manifest pack)]
+ (binding [*iris-floor* 0.55]
+ (write! (column (mapv (fn [chunk] (row (mapv #(compose-seeded pack manifest %) chunk)))
+ (partition 6 gallery-seeds)))
+ "gallery")
+ (write! (column (mapv (fn [chunk]
+ (row (mapv #(shrunk (compose-seeded pack manifest %) 0.32)
+ chunk)))
+ (partition 8 gallery-seeds)))
+ "gallery-thumbnails")
+
+ (testing "the seeds really do produce different FACES, not one face in
+ different colours. This is the check the previous sheet did
+ not have, which is why six panels of it were one character."
+ (let [picks (mapv pa/compose-for-seed gallery-seeds)
+ distinct-combos (count (distinct picks))]
+ (println (format "\n %d seeds -> %d distinct feature combinations"
+ (count gallery-seeds) distinct-combos))
+ (is (> distinct-combos (* 0.8 (count gallery-seeds)))
+ (str "only " distinct-combos " of " (count gallery-seeds)
+ " seeds gave a different set of features"))
+ ;; only layers that HAVE a choice
+ (doseq [layer-key pa/layer-order
+ :when (> (pa/asset-count-for-layer layer-key) 1)]
+ (let [chosen (distinct (map #(get-in % [layer-key :asset/id]) picks))]
+ (is (> (count chosen) 1)
+ (str layer-key " has "
+ (pa/asset-count-for-layer layer-key)
+ " assets but never varied across " (count gallery-seeds)
+ " seeds -- that layer is pinned, which is the bug this
+ test exists to catch"))))))
+
+ (testing "and different colours too, or the gallery is one palette"
+ (let [pals (map palette-for-seed gallery-seeds)]
+ (doseq [slot pa/color-slot-order]
+ (is (> (count (distinct (map #(get % slot) pals))) 1)
+ (str slot " is the same colour on every bust"))))))
+ (println "\n no manifest -- skipping\n"))
+ (println "\n ORCPUB_PACK not set -- skipping.\n")))
+
+;; I claimed in review that the shirt straps "stay near-black across all six
+;; palettes" and that this was the art. It was not: five of the six shirt
+;; colours I had picked were dark, and the asset has no straps -- what reads as
+;; one is the hair-back layer over the shoulder. This measures the thing rather
+;; than describing it.
+(deftest a-pale-shirt-colour-produces-a-pale-shirt
+ (when-let [pack (pack-dir)]
+ (when-let [manifest (read-manifest pack)]
+ (doseq [[label hex] [["near-white" "#f4f1ea"] ["mid" "#7a94b8"] ["dark" "#303030"]]]
+ (doseq [i (range (count (assets-in pack :shirt)))]
+ (let [^File f (nth (assets-in pack :shirt) i)
+ art (scaled f)
+ out (multiplied art (hex->awt hex))
+ ls (sort (for [x (range W) y (range H)
+ :let [argb (.getRGB out x y)]
+ :when (< 250 (bit-and (unsigned-bit-shift-right argb 24) 0xff))]
+ (/ (+ (bit-and (unsigned-bit-shift-right argb 16) 0xff)
+ (bit-and (unsigned-bit-shift-right argb 8) 0xff)
+ (bit-and argb 0xff))
+ 765.0)))
+ n (count ls)]
+ (when (pos? n)
+ (println (format " shirt %d @ %-10s p10 %.2f median %.2f p90 %.2f (%d px)"
+ (inc i) label
+ (nth ls (int (* 0.10 n))) (nth ls (quot n 2))
+ (nth ls (int (* 0.90 n))) n))
+ (when (= "near-white" label)
+ (is (> (nth ls (quot n 2)) 0.40)
+ (str "shirt " (inc i) " at a near-white colour came out at "
+ (format "%.2f" (nth ls (quot n 2)))
+ " -- the tint is not reaching it")))))))
+ (write! (row (mapv (fn [hex]
+ (let [^File f (first (assets-in pack :shirt))]
+ (multiplied (scaled f) (hex->awt hex))))
+ ["#f4f1ea" "#d8cdae" "#7a94b8" "#303030"]))
+ "shirt-across-lightness"))))
+
+;; ---------------------------------------------------------------------------
+;; Two busts with the same bangs and the same hair-back, one of which shows a
+;; strip of scalp between the bangs and the ear. Different head, hair-front and
+;; ear assets -- so either one head is wider than the hair drawn to cover it,
+;; or one hair-front covers less. Marking the head layer says which.
+;; ---------------------------------------------------------------------------
+
+(defn- compose-marking
+ "The bust for `seed`, with `mark-layer` painted a flat signal colour so the
+ pixels it is responsible for are unmistakable."
+ [^File pack manifest seed mark-layer]
+ (let [layers (pa/compose-for-seed seed)
+ palette (palette-for-seed seed)
+ spec (iris-spec manifest)
+ canvas (BufferedImage. W H BufferedImage/TYPE_INT_ARGB)
+ g (.createGraphics canvas)]
+ (try
+ (doseq [layer-key pa/layer-order]
+ (when-let [^File f (some->> (get-in layers [layer-key :asset/id])
+ (file-for-asset pack layer-key))]
+ (let [asset (pa/asset-by-id layer-key (get-in layers [layer-key :asset/id]))
+ mode (pa/render-mode layer-key asset)
+ colour (some-> (get palette (pa/slot-for-asset layer-key asset)) hex->awt)]
+ (when-let [art (scaled f)]
+ (cond
+ (= layer-key mark-layer)
+ (.drawImage g ^BufferedImage (multiplied art (Color. 0xff 0x00 0xff)) 0 0 nil)
+ (= :as-drawn mode) (.drawImage g art 0 0 nil)
+ (and (= :colorize mode) colour)
+ (binding [*iris-gamma* (pa/tint-gamma layer-key asset)]
+ (.drawImage g (colorize-through
+ (if-let [sp (get spec (.getName f))]
+ (coverage-mask (iris-region sp))
+ (whole-asset-coverage art))
+ art colour)
+ 0 0 nil))
+ colour (.drawImage g ^BufferedImage (multiplied art colour) 0 0 nil)
+ :else (.drawImage g art 0 0 nil))))))
+ (finally (.dispose g)))
+ canvas))
+
+(defn- opaque-bounds
+ "[x0 y0 x1 y1] of an asset's opaque pixels, or nil."
+ [^BufferedImage img]
+ (let [src (px img)]
+ (loop [i 0 x0 W y0 H x1 -1 y1 -1]
+ (if (= i (* W H))
+ (when (<= 0 x1) [x0 y0 x1 y1])
+ (if (pos? (bit-and (unsigned-bit-shift-right (aget src i) 24) 0xff))
+ (let [x (rem i W) y (quot i W)]
+ (recur (inc i) (min x0 x) (min y0 y) (max x1 x) (max y1 y)))
+ (recur (inc i) x0 y0 x1 y1))))))
+
+(deftest which-layer-leaves-the-scalp-showing
+ (if-let [pack (pack-dir)]
+ (if-let [manifest (read-manifest pack)]
+ (binding [*iris-floor* 0.55]
+ (doseq [seed ["bust-19" "bust-20"]]
+ (write! (row [(compose-seeded pack manifest seed)
+ (compose-marking pack manifest seed :head)
+ (compose-marking pack manifest seed :hair-front)])
+ (str "scalp-" seed)))
+
+ ;; the numbers behind it: how wide each head is, and how wide the
+ ;; hair-front drawn over it reaches
+ (println "\n widths of the pieces involved:")
+ (doseq [layer-key [:head :hair-front :bangs :ears]]
+ (doseq [^File f (assets-in pack layer-key)]
+ (when-let [[x0 y0 x1 y1] (opaque-bounds (scaled f))]
+ (println (format " %-12s %-20s x %3d..%3d (%3d wide) y %3d..%3d"
+ (name layer-key) (.getName f) x0 x1 (- x1 x0) y0 y1)))))
+ (println)
+ (is true))
+ (println "\n no manifest -- skipping\n"))
+ (println "\n ORCPUB_PACK not set -- skipping.\n")))
+
+;; ---------------------------------------------------------------------------
+;; Exposed scalp.
+;;
+;; One gallery bust showed an island of skin between the bangs and the side
+;; lock. It is not a tinting or a z-order fault: hair-front 01 is a crown cap
+;; 142px wide and hair-front 02 is a side lock 231px wide that does not cover
+;; the crown, so some combinations leave the top of the head bare.
+;;
+;; Only five layers can cover the skull, so the space is 3 heads x 2 hair-bits
+;; x 2 hair-back x 3 hair-front x 3 bangs = 108, small enough to check ALL of
+;; it rather than the one bust that happened to be looked at.
+;; ---------------------------------------------------------------------------
+
+(def ^:private skull-bottom
+ "Below this the head is a face. Bare skin there is a forehead, not a hole."
+ (int (* H 0.30)))
+
+(defn- exposed-head-mask
+ "Head pixels, above the brow, that no hair layer covers."
+ ^booleans [^File head ^File bits ^File back ^File front ^File bangs]
+ (let [h (px (scaled head))
+ covers (mapv #(px (scaled %)) (remove nil? [bits back front bangs]))
+ out (boolean-array (* W H))]
+ (dotimes [y skull-bottom]
+ (dotimes [x W]
+ (let [i (+ x (* y W))]
+ (when (and (pos? (bit-and (unsigned-bit-shift-right (aget h i) 24) 0xff))
+ (not-any? (fn [^ints c]
+ (pos? (bit-and (unsigned-bit-shift-right (aget c i) 24) 0xff)))
+ covers))
+ (aset out i true)))))
+ out))
+
+(defn- island-px
+ "Exposed head that does NOT reach the face -- skin surrounded by hair.
+
+ Counting exposed pixels outright was the wrong measure and said so loudly:
+ it called a short fringe the worst case in the pack at 3899px, because a
+ high fringe shows more FOREHEAD, and a forehead is supposed to be skin.
+ What reads as a fault is an ISLAND -- a patch with hair on every side and no
+ path down to the face. So the exposed region is flooded from the brow line,
+ and whatever the flood cannot reach is the defect."
+ [^booleans exposed]
+ (let [seen (boolean-array (* W H))
+ stack (java.util.ArrayDeque.)]
+ ;; every exposed pixel on the brow line is forehead, and so is anything
+ ;; connected to one
+ (dotimes [x W]
+ (let [i (+ x (* (dec skull-bottom) W))]
+ (when (and (aget exposed i) (not (aget seen i)))
+ (aset seen i true)
+ (.push stack (int i)))))
+ (while (not (.isEmpty stack))
+ (let [i (int (.pop stack))
+ x (rem i W) y (quot i W)]
+ (doseq [[dx dy] [[-1 0] [1 0] [0 -1] [0 1]]]
+ (let [nx (+ x dx) ny (+ y dy)]
+ (when (and (< -1 nx W) (< -1 ny skull-bottom))
+ (let [ni (+ nx (* ny W))]
+ (when (and (aget exposed ni) (not (aget seen ni)))
+ (aset seen ni true)
+ (.push stack (int ni)))))))))
+ (count (for [i (range (* W H))
+ :when (and (aget exposed i) (not (aget seen i)))]
+ 1))))
+
+(defn- exposed-scalp-px
+ [^File head ^File bits ^File back ^File front ^File bangs]
+ (island-px (exposed-head-mask head bits back front bangs)))
+
+(deftest look-at-the-worst-scalp-combination
+ (when-let [pack (pack-dir)]
+ (let [pick (fn [layer-key nm] (first (filter #(= nm (.getName ^File %))
+ (assets-in pack layer-key))))
+ render (fn [bangs-name front-name]
+ (let [canvas (BufferedImage. W H BufferedImage/TYPE_INT_ARGB)
+ g (.createGraphics canvas)]
+ (try
+ (doseq [[lk ^File f] [[:hair-bits (first (assets-in pack :hair-bits))]
+ [:hair-back (first (assets-in pack :hair-back))]
+ [:head (pick :head "L2_head_01.png")]
+ [:hair-front (pick :hair-front front-name)]
+ [:bangs (pick :bangs bangs-name)]]]
+ (when-let [art (scaled f)]
+ (.drawImage g ^BufferedImage
+ (multiplied art (if (= lk :head)
+ (Color. 0xff 0x00 0xff)
+ (Color. 0xdd 0xdd 0xdd)))
+ 0 0 nil)))
+ (finally (.dispose g)))
+ canvas))]
+ ;; left: a SHORT FRINGE, which shows more forehead and is not a fault --
+ ;; counting bare pixels called this the worst case in the pack at 3899px,
+ ;; which is how the area metric announced it was measuring the wrong
+ ;; thing. middle: the real one, an island with hair all round it.
+ ;; right: a fringe that meets the lock, and no gap at all.
+ (write! (row [(render "L9_bangs_01.png" "L4_hair_front_02.png")
+ (render "L9_bangs_03.png" "L4_hair_front_02.png")
+ (render "L9_bangs_02.png" "L4_hair_front_02.png")])
+ "scalp-forehead-vs-island")
+ (is true))))
+
+;; ---------------------------------------------------------------------------
+;; The generated scalp that once covered these islands is retired (October
+;; 2026): hair front 02 was patched in the art to meet bangs 03, and the
+;; slivers left between bangs 01's strand tips read as a fringe. The code that
+;; carved and wrote it went with it; the ledger above keeps the art honest.
+;; ---------------------------------------------------------------------------
diff --git a/docker-compose.yaml b/docker-compose.yaml
index 2d4992e1a..78a6bc9da 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -58,6 +58,16 @@ services:
# accept unverified accounts; this is how you opt into the weaker mode.
ALLOW_UNVERIFIED_REGISTRATION: ${ALLOW_UNVERIFIED_REGISTRATION:-}
LOAD_HOMEBREW_URL: ${LOAD_HOMEBREW_URL:-}
+ # Portrait artists' credits and accounts, the key that encrypts preferred names, and the
+ # site address artist emails link to. See .env.example.
+ PORTRAIT_ARTISTS: ${PORTRAIT_ARTISTS:-}
+ PROFILE_ENCRYPTION_KEYS: ${PROFILE_ENCRYPTION_KEYS:-}
+ APP_URL: ${APP_URL:-}
+ EMAIL_ADMIN_TO: ${EMAIL_ADMIN_TO:-}
+ # Where drawn shared-link portraits are kept. Mount a shared volume here to draw each once
+ # for every container (a volume at /var/lib/orcpub/portraits, with this set to that path);
+ # without one, each container keeps its own under /tmp.
+ PORTRAIT_STORE_DIR: ${PORTRAIT_STORE_DIR:-}
depends_on:
datomic:
condition: service_healthy
diff --git a/docker/Dockerfile b/docker/Dockerfile
index 149930a38..6e96b78a5 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -93,6 +93,10 @@ ENV TZ=${TZ}
RUN lein run -m figwheel.main -- --build-once prod && \
test -f resources/public/js/compiled/orcpub.js
+# Step 1b: strand fields for any hair art without one, written beside the art so
+# the jar carries them (orcpub.portrait-pack.strands). A deploy needs only the art.
+RUN timeout 300 lein run -m orcpub.portrait-pack.strands
+
# Step 2: AOT compile (compilation finishes, subprocess hangs, timeout kills)
RUN timeout 300 lein with-profile uberjar,uberjar-package compile || true; \
test -f target/classes/orcpub/server__init.class || exit 1
@@ -114,6 +118,9 @@ COPY --from=app-builder /orcpub/target/orcpub.jar /orcpub.jar
# Run as non-root. App only writes to /tmp (world-writable by default).
RUN addgroup -S app && adduser -S -G app app
+# A home for kept portrait drawings (PORTRAIT_STORE_DIR), owned by the app's user, so a volume
+# mounted here inherits that ownership and the app can write to it.
+RUN mkdir -p /var/lib/orcpub/portraits && chown -R app:app /var/lib/orcpub
USER app
ENTRYPOINT ["java", "-jar"]
diff --git a/docs/ENVIRONMENT.md b/docs/ENVIRONMENT.md
index dcba517e8..070a4a2f0 100644
--- a/docs/ENVIRONMENT.md
+++ b/docs/ENVIRONMENT.md
@@ -48,6 +48,8 @@ See [PDF-EXPORT-CAPACITY.md](PDF-EXPORT-CAPACITY.md) for what these cost and how
| `ORCPUB_PDF_MAX_RETRIES` | `3` | How many times the busy page retries itself before it stops and waits for the person to click. |
| `ORCPUB_PDF_MAX_CASTER_SECTIONS` | `13` | Most spellcasting sections one sheet may be grown to. Thirteen is every class in the game, which no character can exceed. |
| `ORCPUB_PDF_MAX_CARDS` | `198` | Most **cards** — not pages — of each kind a single export prints. Nine to a sheet, so 198 is exactly 22 sheets. Counted per kind, so spells, items and features are bounded separately. A level 20 wizard's spellbook is about 44. |
+| `ORCPUB_PORTRAIT_CONCURRENCY` | `max(2, cores / 2)` | How many shared-link portrait images are drawn at once. Each draw is about half a second of one core; repeat requests come from a cache, so this only bounds new pictures. See [PORTRAIT-SERVING.md](PORTRAIT-SERVING.md). |
+| `ORCPUB_PORTRAIT_QUEUE_TIMEOUT_MS` | `5000` | How long a portrait image waits to be drawn before the server answers 503 with a `Retry-After`. Short, because link-preview fetchers give up quickly. |
A value that is present but not a positive integer is reported at boot and the
default is used, so a typo does not take the server down or silently mean zero.
@@ -149,6 +151,15 @@ the table in half. Plain ASCII, no colour: it is read in aggregators as often as
|----------|---------|-------------|
| `LOAD_HOMEBREW_URL` | — | URL to fetch server-hosted `.orcbrew` plugins on first load (e.g. `/homebrew.orcbrew`). Unset = no fetch. |
+### Portrait artists
+
+| Variable | Default | Description |
+|----------|---------|-------------|
+| `PORTRAIT_ARTISTS` | — | JSON of artist credits and accounts (see `ARTISTS.md`). An `account` email gets an artist account and a welcome email at startup. |
+| `APP_URL` | — | The site's address, used for links in artist emails (sent at startup, with no request to read it from). |
+| `EMAIL_ADMIN_TO` | `EMAIL_ERRORS_TO` | Who hears about artist account and credit changes. |
+| `PORTRAIT_STORE_DIR` | `orcpub-portraits` in the system temp directory | Where the server keeps its drawings of shared-link portraits, one file per character. A shared volume lets several containers draw each portrait once; without one each container draws it on first request and keeps the file. In Docker, mount a shared volume at `/var/lib/orcpub/portraits` (the image creates it for the app's user) and set this to that path. A failed write is logged and the drawing is still served. Derived files: losing them only means drawing again. |
+
### Security
| Variable | Default | Description |
@@ -156,6 +167,7 @@ the table in half. Plain ASCII, no colour: it is read in aggregators as often as
| `CSP_POLICY` | `strict` | Content Security Policy mode: `strict`, `permissive`, or `none` |
| `DEV_MODE` | `"true"` (in :dev profile) | When true, **no CSP header is sent at all** — that is what lets Figwheel's `ws://localhost:3449` through. Must be the string `"true"` (case-insensitive); any other value, including `"1"`, `"yes"` or empty, is false. |
| `ORCPUB_PWNED_CHECK` | `on` | Screen new passwords against the Have I Been Pwned corpus. Accepts `on`/`off`, `true`/`false`, `1`/`0`, `yes`/`no`. |
+| `PROFILE_ENCRYPTION_KEYS` | — | Encrypts preferred names at rest: comma-separated `id:base64` keys of 32 bytes; the first encrypts, all decrypt. Also read from the Docker secret `profile_encryption_keys`. Unset = preferred names cannot be saved. Losing it makes stored names unreadable. `./run` generates one. |
**About the breach check.** Signup and password reset send the first five characters of
the password's SHA-1 to `api.pwnedpasswords.com` and score the reply locally, so the
diff --git a/docs/PORTRAIT-PACK.md b/docs/PORTRAIT-PACK.md
new file mode 100644
index 000000000..fdd6aef04
--- /dev/null
+++ b/docs/PORTRAIT-PACK.md
@@ -0,0 +1,108 @@
+# Portrait pack calibration
+
+Each piece of portrait art can carry settings beyond its name: where its
+irises are, whether it casts a shadow, whether it's lips. Those settings live
+in two files, not in code, so tweaking a piece is a small edit to one file.
+
+| File | Holds | Edited by |
+|---|---|---|
+| `resources/portrait-pack/loom.edn` | What the Loom places: iris regions, pupils, upper lids, lower lids and whites | The import command, never by hand |
+| `resources/portrait-pack/pieces.edn` | Our choices: which mouth is lips, which bangs cast shadows, iris gamma | Hand, with comments saying why |
+
+Both are keyed by layer, then by the art's file name in lower case. Where they
+overlap, `pieces.edn` wins. They are read at build time and compiled into both
+the server (share card) and the browser bundle (builder, PDF), so a change
+needs a rebuild.
+
+The list of pieces itself (ids and labels) stays in `portrait_assets.cljc`,
+because saved portraits refer to those ids and they must never shift.
+
+## After a Loom session
+
+Export the manifest from the Loom, then:
+
+```bash
+lein run -m orcpub.portrait-pack.import manifest-v1.6.json --dry-run # see what would change
+lein run -m orcpub.portrait-pack.import manifest-v1.6.json # write loom.edn
+```
+
+It prints exactly which pieces were added, changed or removed, with the old
+and new values for each change. It **stops** if the manifest lists one piece
+twice with different values. Decide which is right and re-run with
+`--prefer first` or `--prefer last`. It also lists pieces the manifest has
+and the registry doesn't; add those to `asset-inventory` before they can be
+chosen.
+
+## After new or changed hair art
+
+Hair streaks follow the strands drawn in the art. Which way they run is
+worked out from the linework once, ahead of time, and stored beside each
+hair piece as `.strands.png` (a small greyscale image, 5–15KB):
+
+```bash
+lein run -m orcpub.portrait-pack.strands # resources/public/image/portraits
+lein run -m orcpub.portrait-pack.strands /path/to/portraits # a pack kept elsewhere
+```
+
+The image build runs it (`docker/Dockerfile`, after the JavaScript build), so
+a deploy needs only the art: it writes the files that are missing or older
+than their art, and `--all` rewrites every one. They are derived from the art,
+so they are gitignored and never committed. A piece without one (running from
+source without the step) still streaks: the server works the field out the
+first time it is asked for (about 0.1–0.5s), then keeps it.
+
+## Tweaking by hand
+
+Edit `pieces.edn`. The fields a piece can carry are listed at the top of the
+file, and in `calibration-fields` in `portrait_assets.cljc`. A piece name or
+field that doesn't exist fails `lein test` (`portrait-pack-test`), so a typo
+can't quietly do nothing.
+
+The art itself is never committed. These files are geometry and settings
+only.
+
+## The licensed art: private branch only
+
+This repository carries only the anonymised silhouettes. The licensed art goes in one commit on
+the private deployment branch (Gitea), which is built and deployed like any other branch; the
+image build makes the strand files, so the art PNGs are all it needs.
+
+**Laying in a pack** (first time, or a new Loom export), on the private branch, with a clean tree:
+
+```bash
+scripts/private-art.sh update portrait-pack-v1.775.zip
+git push # to the private remote
+```
+
+It copies each PNG over the silhouette of the same layer and name, writes
+`resources/public/image/portraits/PRIVATE-ART`, and commits. It refuses on a branch whose remote
+is GitHub (fetch or push address), or that tracks no remote.
+
+**Taking in new code:** merge the GitHub branch into the private branch, as usual. The art commit
+stays on top. Never merge or push the private branch the other way.
+
+**The guards:**
+
+- `orcpub.portrait-art-guard-test` checks every portrait PNG against the digest of its silhouette
+ (`test/portrait-silhouettes.edn`), so art committed here fails the suite. The marker turns it off
+ on the private branch. A new or redrawn silhouette is recorded with
+ `PORTRAIT_SILHOUETTES=record lein test :only orcpub.portrait-art-guard-test`.
+- `.github/workflows/portrait-art-guard.yml` fails any push or pull request on GitHub that carries
+ the marker, which is the private branch arriving here.
+- The licensed-art mark: the Loom (v2.41 on) writes a PNG text chunk, keyword `orcpub-art`, value
+ `licensed; pack ; artist `, into every piece of the real art it exports, pixels
+ untouched; `scripts/private-art.sh` stamps any piece laid in without one (older packs, such as
+ v1.775). Everything drawn from marked pieces carries it too: the server's drawings and their
+ stored files, strand files, the browser's bake, the exported PDF (in its metadata) and the dev
+ gallery. Silhouettes have none. The guard (`portrait-art-guard-test`, `scripts/check-images.sh`)
+ refuses any marked file anywhere in the repository before its other checks.
+ Limits: the mark is lost by a screenshot or by any tool outside this code, so the reviewed list
+ below and the owner's contact-sheet review stay as the other layers.
+- Every image in the repository, docs/ included, must be a recorded silhouette or listed in
+ `test/reviewed-images.edn` by its SHA-256, with what it is (`scripts/check-images.sh` in the
+ same workflow, and `orcpub.portrait-art-guard-test`). A new or changed image fails until someone
+ has looked at it and recorded it; the failure shows its linework score as a hint, but no score
+ tells the art from a logo reliably (a real-art composite scores 2.5%, the site logo 17.9%).
+- The server answers only the pieces registered in `portrait_assets.cljc` (and a strand file
+ beside each hair piece), so the marker, any manifest and any piece a pack adds before it is
+ registered are never public. Each piece carries `X-Robots-Tag: noai, noimageai`.
diff --git a/docs/PORTRAIT-ROADMAP.md b/docs/PORTRAIT-ROADMAP.md
new file mode 100644
index 000000000..7616fde54
--- /dev/null
+++ b/docs/PORTRAIT-ROADMAP.md
@@ -0,0 +1,86 @@
+# Portrait roadmap
+
+Where the portrait system stands, what a deployment needs, and what comes in later updates.
+
+**Working rule for every visual item:** judge it on whole portraits rendered by the app, on
+light to dark skin, at the size the builder shows them, beside the version already
+approved. A new method replaces a working one only after it wins there. Single-piece views
+and amplified checks find problems; they do not decide them.
+
+---
+
+## Shipping in this branch
+
+- The portrait builder: layered pieces, Randomize, per-character colours with per-piece
+ overrides, and the credit on every surface the picture reaches.
+- Hair: ombré with streaks along the drawn strands, shine, dyed bangs, shadows on the face.
+- Eyes: pupils, a second colour, brightness, glowing eyes, painted-in whites for styles drawn
+ without them.
+- Skin: blush, freckles, shading under the hair.
+- Mood light: torch, moon and arcane; edge, cast or rim; from any side.
+- Artist accounts, preferred names, and artist-editable credit.
+- Art prepared in the Silhouette Loom (`agents/develop`, `agents/loom/`): eye placements,
+ the see-through fill, patches for gaps between pieces.
+
+The generated scalp piece is retired: the art now meets (hair front 02 was patched to reach
+bangs 03 in pack v1.775).
+
+## Deploying
+
+1. Unpack the art pack (currently **v1.775**, exported from the Loom with "Fill see-through
+ insides" ticked) over `resources/public/image/portraits/`, or the volume that serves it.
+2. Nothing else for the art: the image build writes the strand files beside it (the Dockerfile
+ runs `orcpub.portrait-pack.strands`, which only fills in missing or stale ones), so the image
+ carries them. Running from source without that step still works: the server then works a
+ missing one out on first request.
+3. Configure, as needed: `PORTRAIT_ARTISTS` (credits and artist accounts), `PROFILE_ENCRYPTION_KEYS`
+ (preferred names), `APP_URL` (links in artist emails), `EMAIL_ADMIN_TO`.
+4. A What's New entry for the builder, in whichever release ships it. Draft:
+ - **Group:** Characters · **Icon:** `fa-user-circle`
+ - **Headline:** Build a portrait for your character
+ - **Detail:** Pick or randomize layered art by a real illustrator, colour hair, skin, eyes and
+ clothing, and add an ombré, freckles, glowing eyes or a torch-lit edge. The portrait shows
+ on the sheet, the summary and shared links, credited to the artist.
+
+## Rolling enhancements
+
+Each of these works today or is hidden; none blocks shipping.
+
+### Art and look
+
+- **Mood light details.** Torch edge, moonlight and arcane each want small tweaks, judged on
+ dark skin first: the reflected-light base with a long soft taper is the direction chosen.
+- **Skin-tone rendering.** Warm and cool variation, flush where blood sits, light on the planes
+ that catch it. Needs its own mock-up rounds.
+- **Split dye** (Developer mode only). Every automatic split tried so far regressed somewhere.
+ The open route is the artist marking each piece's parting in the Loom.
+- **Ombré under-layer** and the **alternative far iris** (Developer mode): decisions pending.
+- **Bangs 01 hairline slivers.** Skin shows between its strand tips at the hairline; it reads as
+ a fringe. If wanted closed, it is a Patch gaps job in the Loom.
+- **Further healing of the art** (closing holes the fill does not reach). Parked with what was
+ learned in `agents/loom/README.md`: the artist draws some marks with transparency, and no
+ automatic rule tried so far tells them from holes.
+
+### Strand files
+
+- **One file per layer, per artist** instead of one per piece: people click through every option
+ in a category, so one request per category serves them all, and an artist's files never change
+ when another artist's pack is added (it also suits filtering by artist later). Today's files
+ are internal (saved portraits never store their addresses), so switching costs no data.
+
+### Loom
+
+- Rebuilding the tint picker, bundled placements ignoring the layer, a separate message area,
+ remembering commission-kit fields, zip dates and UTF-8 names, keyboard access, memory use on
+ large packs.
+
+### Code
+
+- **Comment debt.** 84 long docstrings and comments from this branch are recorded in
+ `test/comment-baseline.edn` (the house check fails on new ones). Shorten each to spec, move
+ its history to `docs/kb/`, then prune the baseline.
+
+### Before or at release
+
+- **Art licence:** `ARTISTS.md`, a `LICENSE` in the portraits directory, and a carve-out from the
+ root EPL-2.0, once the commission paperwork is checked and the artist agrees.
diff --git a/docs/PORTRAIT-SERVING.md b/docs/PORTRAIT-SERVING.md
new file mode 100644
index 000000000..9069a9b8b
--- /dev/null
+++ b/docs/PORTRAIT-SERVING.md
@@ -0,0 +1,118 @@
+# Serving portraits: work, caches and limits
+
+How the server spends CPU and memory on images, and how the pieces fit. Read this before adding a
+cache, a semaphore or another image route: there is one way to do each.
+
+## The two shared tools
+
+| Tool | What it is | Used by |
+|---|---|---|
+| `orcpub.work-pool` | A fair permit pool for one kind of heavy work, with a waiting count and a running mean of how long the work takes. `run` answers `{:result x}` or `{:busy retry-seconds}`; the Retry-After is the queue ahead over how fast permits drain, 1..30 s. | PDF export, the image probe, portrait draws |
+| `orcpub.bounded-cache` | An LRU cache bounded by count and optionally age, checked on every read. `fetch!` is single-flight: concurrent misses for one key share one computation; a failure is not kept. | probed pictures, drawn portraits (in front of their files), strand fields (parsed and worked out) |
+
+Each pool is separate from the HTTP worker pool (`ORCPUB_HTTP_MAX_THREADS`), so a rush of one kind
+of work waits for its own permits while pages, logins and saves keep their workers.
+
+## The pools
+
+| Pool | Size | Wait | When full |
+|---|---|---|---|
+| export | `ORCPUB_PDF_CONCURRENCY` (`max(8, 2 x cores)`) | `ORCPUB_PDF_QUEUE_TIMEOUT_MS` (30 s) | 503 + the self-retrying busy page |
+| probe | 8 | none | `rate-limited` (the endpoint needs no login, so it never queues) |
+| portrait | `ORCPUB_PORTRAIT_CONCURRENCY` (`max(2, cores / 2)`) | `ORCPUB_PORTRAIT_QUEUE_TIMEOUT_MS` (5 s) | 503 + Retry-After |
+
+The portrait pool is small because a draw is CPU, not I/O: about half a second of one core at
+600 x 750 (measured on the silhouettes: ~20 ms reading and decoding ten layers, ~35 ms encoding,
+the rest compositing, most of it the per-pixel ombre over the hair layers). The wait is short
+because link-preview fetchers give up quickly.
+
+## Stored drawings
+
+The server draws each character's portrait itself and keeps the drawing as a file,
+`/-.png` (`orcpub.portrait-store`). The default is
+`orcpub-portraits` in the system temp directory, because the Docker image runs from `/` as a user
+that can write only `/tmp`; for a shared volume, mount it at `/var/lib/orcpub/portraits` (created
+for that user in the image) and set the variable to it. A write that fails is logged and the
+drawing is served anyway.
+
+- **Fingerprint.** The saved selection, the credit line, the site mark, and a digest of the
+ registered art files and the drawing code (the code's digest is taken when the namespace is
+ compiled, because production jars leave the source files out). It does not depend on the
+ process, so a kept file is good across restarts, and any change to the art or the drawing code
+ draws every portrait again.
+- **On save.** The store compares the fingerprint with the kept file. Autosave fires every few
+ seconds for edits like hit points; those find the file already there and do nothing. A changed
+ portrait is drawn once, 3 s after the last save of a burst, with what was saved last. A removed
+ portrait's files are deleted.
+- **On request.** Memory (64 drawings), then the file, then a draw. Characters saved before this
+ existed are drawn on their first request and kept.
+- **Limits.** Every draw takes a portrait-pool permit; concurrent requests for one drawing share
+ it. A save never waits for a draw.
+
+**Decision: files, not the database.** Datomic keeps every past value forever and is not meant
+for large values, and these are derived, so a lost file is only drawn again. A shared volume lets
+several containers draw each portrait once; without one, each container draws on first request
+and keeps its own copy. (Decided in an earlier session and stated only in chat then; recorded here.)
+
+The browser's own picture is used only for the PDF the owner exports, which goes back to them
+alone. The server never stores or serves a picture a browser made: it cannot tell one from any
+image someone uploads, and the shared picture carries the artist's name.
+
+## A shared link, end to end
+
+1. The character page names the picture by version: `/pages/dnd/5e/characters/:id/portrait.png?v=<16 hex>`, the
+ start of the portrait's fingerprint. It refreshes the artist credits first, so the version and
+ the credit agree with what the image route will compute.
+2. The image route pulls the stored portrait and computes the same fingerprint. No drawing yet:
+ - `If-None-Match` covering it: 304.
+ - `?v=` matching it: the response is `public, max-age=31536000, immutable`, because that address
+ never changes content. Bare or stale: `public, max-age=300`.
+3. Then the store, as above: memory, file, draw. The crawlers a new link sends at once (Discord,
+ Slack, Mastodon instances...) share one draw. Nothing drawable is answered 404.
+
+When a portrait changes, its fingerprint and so its address change: chat apps that cached the old
+picture under the old address fetch the new one, and nothing has to be purged.
+
+## Strand fields
+
+The build step writes `.strands.png` beside each hair piece. Without it (running from
+source, or a deploy that skipped the step), `orcpub.portrait-pack.strands/worked-out-png` works
+the same PNG out from the art once and keeps it. Both consumers read those bytes, the builder over
+HTTP (`/image/portraits/...strands.png`) and the server renderer directly, so a deploy without the
+files draws exactly what one with them draws (`portrait-render-test` checks it pixel for pixel).
+The renderer keeps the parsed fields in their own cache.
+
+## Seeded randomness
+
+Everything that must come out the same in the browser and on the server goes through
+`orcpub.dnd.e5.portrait-random`: Randomize's seed hash (FNV-1a) and generator (mulberry32), and
+the grid hash behind hair streaks and freckles. Plain `*` and `(int c)` differ in ClojureScript,
+which once made every browser Randomize return the same portrait. One-off UI randomness
+(`rand-int`, `shuffle` in the character randomizer) and secrets (`SecureRandom`, UUIDs) are
+different jobs and stay where they are.
+
+## Artist credits in the browser
+
+Artists can edit their credit, so it never goes into the page's HTML or a script. The browser
+fetches `/dnd/5e/portrait-artists` (JSON, cached a minute) the first time a view that shows a
+credit subscribes to `:portrait/artist-overrides`, once per page load, and keeps it in app-db
+there; a page with no portrait never asks. Nothing is fetched at start-up: work a page does not
+need stays off the load path. A credit drawn before the fetch updates when it lands. Until then the views, and a PDF exported in that
+moment, show the registry's public default. Server-side pictures and share cards read the same
+merge (`artist-credit/refresh!`) directly.
+
+## What the browser does instead
+
+The builder draws on a canvas; the PDF export posts the portrait the browser baked (it goes back
+only to the person who asked, so the browser's pixels are trusted there and nowhere else). The
+server never stores a browser-made image: the saved portrait is the selection, and every server
+picture is drawn from registered art (see the roadmap for why).
+
+## Open, measured on real art only
+
+The real art is larger than the silhouettes, so decoding is a bigger share of a draw there. Two
+changes wait on that measurement on the private deployment:
+
+- decode each layer once per draw (today some layers are decoded by the drawing step and again for
+ the crown, skin and light passes);
+- keep decoded, placed layers across draws (bounded: one placed layer is 1.8 MB at 600 x 750).
diff --git a/docs/PORTRAIT-STYLES.md b/docs/PORTRAIT-STYLES.md
new file mode 100644
index 000000000..7c8960cf1
--- /dev/null
+++ b/docs/PORTRAIT-STYLES.md
@@ -0,0 +1,71 @@
+# Portrait compositor styles
+
+The drawer, the builder's Portrait tab, the summary thumbnail and the artist credit are styled in
+Garden, in `src/clj/orcpub/styles/portrait.clj`. They are compiled into the app's stylesheet
+(`orcpub.styles.core/app`, last, so they win ties with the rules before them) by `lein garden once`.
+`portrait.cljs` holds no CSS. `orcpub.styles.portrait-test` checks this.
+
+## Values from data are CSS variables
+
+A view sets only custom properties inline. The rules that use them live in Garden:
+
+| Variable | Set on | Used for |
+|---|---|---|
+| `--pl-z` | each `.portrait-layer` | its place in the stack |
+| `--pl-art` | `.portrait-layer-art`, `.portrait-layer-tinted` | the piece's image, as `url(...)` |
+| `--pl-tint` | `.portrait-layer-tinted` | the colour multiplied under it |
+| `--pl-fill` | anything with `.pl-fill` (swatches, presets, chips, dots) | its background |
+| `--pl-logo` | `.pl-empty-hint`, `.pl-thumb-empty` | the debossed site logo, from `branding/logo-path` |
+| `--lk-mark-color` | `.lk-mark` | a link mark's own colour (falls back to `--lk-dim`) |
+| `--lk-icon` | `.lk-ico` | the service's icon, used as a mask |
+
+`.pl-fill` comes last in the sheet so a swatch's colour wins over its own class's rules.
+
+In Garden, a rule with more than eight properties is split over several maps. A larger map literal
+is a hash map and would not keep its declarations in order, and the order matters wherever a
+shorthand (`background`, `font`, `border`) is followed by one of its longhands.
+
+## Why some rules are the way they are
+
+**The credit face.** The baked credit is drawn on a canvas, and a canvas can only use faces the
+document has loaded. Vollkorn is the face the PDF is set in, so the caption inside the exported
+picture matches the sheet around it. The `@font-face` points at a subset first: the whole face is
+357 KB to draw one short line, and the subset is Latin-1 plus the separators and quotes a name may
+carry (197 glyphs, 26 KB, kerning kept). The full TTF is the fallback: it is on disk anyway for
+PDFBox, and it covers a name the subset does not. The browser fetches it only when something draws
+with it, which is an export. Regenerate the subset with fonttools and brotli:
+
+```bash
+pyftsubset resources/public/fonts/Vollkorn-Italic.ttf --flavor=woff2 \
+ --unicodes='U+0020-007E,U+00A0-00FF,U+2013-2014,U+2018-2019,U+201C-201D' \
+ --output-file=resources/public/fonts/Vollkorn-Italic-credit.woff2
+```
+
+**The light theme.** The drawer is mounted as a sibling of `content-page`, outside `.app`, so it
+cannot inherit `.app.light-theme`; its rules hang off `.pl-root.light-theme`, and the drawer puts
+the theme class on its own root. The launcher and the thumbnail pencil sit inside the builder, so
+theirs hang off `.app.light-theme`. The light theme uses the app's own light colours (`#363636`
+text, the `#33658A` of its `.form-button`) because it turns `.orange` near-black, and an amber
+drawer would look pasted on. The portrait frame stays dark in both themes: what it holds is
+character colours, pale skin and blonde hair among them, which a light frame would swallow.
+
+**The empty slot.** The empty frame and thumbnail use a shallow top-down gradient, like the app's
+other panels, and carry the site logo debossed: masked to about 5% white with a one-pixel shadow
+under it. Only the empty states carry it, so a portrait never shows a logo through its transparent
+parts. The logo comes from `branding/logo-path`, so a fork shows its own. In the big frame the logo
+sits high and the "pick a layer" hint low, so neither muddies the other.
+
+**The art column.** The frame fills the column, like every button and row under it, with the
+frame's 4:5 ratio setting its height. Its border is inside the width (`box-sizing`), so it lines up
+with them.
+
+**The credit.** A small label, then each artist's name on a broken rule with their link marks as
+its end caps, or centred below when they cannot balance (`credit-mark-layout`). A linked name has a
+dotted underline at rest, drawn as a text decoration so it does not grow the box. When someone
+reaches for it (mouse, keyboard or tap) the letters turn prismatic: a spectrum clipped to the
+glyphs, drifting slowly, under a two-colour halo. Nothing moves at rest, and anyone who asked for
+less motion gets the spectrum standing still. The halo is a `drop-shadow` filter, because with the
+letters transparent a `text-shadow` would show through them.
+
+**A planned piece.** A piece the illustrator has planned but not drawn is dashed, with no hover and
+no pointer, so it does not look like a swatch you can press.
diff --git a/docs/PORTRAIT-TINTING.md b/docs/PORTRAIT-TINTING.md
new file mode 100644
index 000000000..6ba898046
--- /dev/null
+++ b/docs/PORTRAIT-TINTING.md
@@ -0,0 +1,210 @@
+# Tinting portrait line art
+
+How the character's colours get onto the illustrator's drawing, and why each
+step is the way it is. Everything here was settled by rendering the real art and
+looking, not by argument; the tests named at the end are what keep it settled.
+
+Nothing in here is AI image generation. Every asset is drawn by hand. The
+compositor's whole job is to recolour authored line art without damaging it.
+
+## Multiply, not mask
+
+The original compositor tinted by masking: the browser laid a CSS
+`mask-image` over a background colour, the server used `AlphaComposite/SrcIn`
+over a `fillRect`. Both read the asset's **alpha** and discard its **RGB
+entirely**.
+
+That is invisible while the assets are silhouettes, because a silhouette is
+nothing but alpha. It stops being invisible the moment line art arrives: a
+drawing with black outlines over a white fill comes out as one flat colour --
+the same output as its own outline. The pipeline could not tell a detailed
+drawing from its silhouette.
+
+The replacement is multiply: `out.rgb = tint.rgb * art.rgb`, `out.a = art.a`.
+White fill takes the tint exactly, black lines stay black, a grey darkens the
+tint by however grey it is. Java2D has no multiply -- `AlphaComposite` is
+Porter-Duff only -- so on the server it is a pixel pass.
+
+**The catch:** a black silhouette multiplies to black, not to the tint. Any
+silhouette that has to survive this pipeline must be drawn **white**, not black.
+
+## The mouth is not tinted
+
+Teeth are not lips. An early pass ran the mouth through the skin slot and every
+smiling character got pink teeth. The mouth layer carries its own colours and is
+drawn untinted; assets that need a colour carry a per-asset default rather than
+borrowing a character slot.
+
+## Eyes: colorize inside an authored region
+
+Eyes cannot be multiplied with the rest. Multiplying the whole eye layer tints
+the sclera and the lashes along with the iris.
+
+Two things were tried and rejected:
+
+- **Additive blending.** The artwork shows through, so shading and the
+ highlight wash toward white. The result looks *transparent* -- this is what
+ "the iris colours are see-through" was describing, and it is not a property of
+ colouring the iris, only of adding to it.
+- **Runtime iris detection.** Fragile on stylised art, and it has to run on
+ every render for a fact that never changes.
+
+What ships instead: the iris region is **authored once per asset** in the Loom
+and stored in the registry as `:asset/iris` / `:asset/pupil` on each eye style
+(`portrait_assets.cljc`) -- an ellipse, a pupil radius, a pupil offset, and a lid
+curve per eye -- and the renderer maps the drawing's own luminance through the
+chosen colour inside it.
+
+All three renderers do this, from one module, `portrait_colorize.cljc`: the maths
+and the region geometry live there, and only the pixel loop and the drawing of
+the region are per renderer. The share card fills the region with Java2D; the
+builder's drawer and the PDF bake fill it on a canvas, and the drawer shows those
+layers as `` elements with `object-fit: contain`, since CSS can't map
+luminance through a colour. The lips use the same function over the whole asset.
+An eye style with no placed region is multiplied instead, because colouring the
+whole asset would paint the whites and the lashes too. Dark stays dark, mid becomes the colour, the highlight stays a
+highlight. It is opaque where the drawing is opaque.
+
+The region is rasterised **antialiased** (`Graphics2D.fill` with
+`KEY_ANTIALIASING`), not tested with `Area.contains`. `contains` is a yes-or-no
+test, so the iris and pupil edges came out stair-stepped against artwork that is
+smooth everywhere else -- invisible at portrait size and very visible on a
+printed sheet. The antialiased coverage becomes a per-pixel blend weight, so the
+region's edge fades into the drawing instead of stepping.
+
+## Floor and gamma: two viewing distances, two knobs
+
+The luminance ramp has a **floor** -- how much of the eye colour the darkest
+iris ink keeps. On art whose irises are drawn almost black, a low floor loses
+the colour entirely and the eye reads grey.
+
+Raising the floor was doing two jobs at once, and they pull apart:
+
+- a glance across the room integrates the iris into one average colour, so
+ distance legibility is its **mean**;
+- a close look sees the shading inside it, so how modelled it looks is the
+ **spread** between its darkest and lightest ink.
+
+Raising the floor lifts the mean *by squeezing the ramp*, which costs the
+spread. Measured over the placed iris region of the sample pack:
+
+| setting | mean | spread |
+|---|---|---|
+| floor 0.55, gamma 1.0 | 0.249 | 0.065 |
+| floor 0.75, gamma 1.0 | 0.311 | 0.035 |
+| **floor 0.55, gamma 0.5** | **0.309** | **0.114** |
+
+The first two rows are the trade: the mean goes up a quarter and the spread
+halves. This is why floor 0.55 looked better up close and floor 0.75 better at a
+distance -- **both observations were correct**, and no single floor could serve
+both.
+
+The fix is a second knob. A gamma below 1 applied to the drawing's luminance
+*before* the ramp reads it lifts the midtones -- where the body of the iris sits
+-- while leaving the darkest ink alone. The third row is as bright on average as
+floor 0.75 while keeping nearly twice the tonal range of floor 0.55.
+
+**Settled: floor 0.55, gamma 0.5.** Raising the floor further past this buys
+very little mean and costs spread quickly; dropping the gamma below ~0.4 starts
+to look harsh. Both numbers are tuned to art with near-black irises and should
+be re-measured if a second illustrator's work comes in with lighter ones.
+
+## Colour slot presets
+
+The eye slot is the one that needed the most saturation: at portrait size an
+iris is a few dozen pixels and a muted hue does not read as a colour at all.
+Per-slot boosts over the first presets were eyes x1.45 saturation / x1.22 value,
+shirt x1.22 / x1.08, hair x1.18 / x1.06, skin x1.06 / x1.02 -- skin barely
+moves, because skin is the slot where a boost reads as sunburn.
+
+## Hair streaks follow the drawn strands
+
+The ombré's Streaks setting moves where the tip colour starts, strand by
+strand. It was first a wave of horizontal position only, so every streak was
+a vertical stripe. On long straight hair that passed, but on the short cut,
+which is swept and curled all over, it read as paint on glass.
+
+**Reversal:** streaks are no longer a function of x alone. `strand-field` in
+`portrait_effects.cljc` reads the strand direction from the linework (the
+smoothed structure tensor of the ink; the lines run along the strands). It
+points that direction away from the crown and falls back to "outward from the
+crown" where nothing is drawn. It then averages noise along that direction
+(line integral convolution).
+
+- **Cost:** about 200ms per piece on the JVM at 1200x1500, on a 4px grid.
+ Nearly all of the first 400ms was a box blur whose local helper fns boxed
+ every value; plain index arithmetic halved it.
+- **Worked out once, ahead of time:** the field depends only on the art, not
+ on the head or the colours. It is computed in the art's own pixels, with
+ the crown taken from the piece itself, and written beside the art by
+ `orcpub.portrait-pack.strands` (see PORTRAIT-PACK.md). The share card maps
+ its frame pixels back through the art's placement, so all three renderers
+ read the same field. Without the file, a renderer computes the field once
+ and keeps it.
+- **Identical renderers:** the noise hash is 32-bit integer maths
+ (`Math.imul` in JS, `unchecked-multiply-int` on the JVM). A test pins its
+ values, so every renderer streaks the same way.
+- **Bug to avoid:** a direction field has no sign, so each step of the walk
+ keeps the heading of the last *field* direction, not the last *motion*.
+ Comparing against motion flipped the backward walk at every step, and the
+ smear went back and forth on the spot. That produced blotches, not streaks.
+
+## Eye and skin effects, hair shine and split
+
+All in shared cljc (`portrait_face.cljc` for eyes and skin, `portrait_effects.cljc`
+for hair), so the share card, the builder and the PDF draw them identically.
+
+- **Light from below (always on):** the lower part of each iris is lifted in
+ its own colour, the way light comes through a real iris. No catchlight is
+ added: the art already draws one beside the pupil, and a second highlight
+ read as salt on the real art, however it was shaped.
+- **Second eye colour** goes to the eye on the right of the picture.
+- **Snake and goat pupils** are painted over the drawn round pupil, in the
+ iris's own middle tone, then the slit or bar on top. They are placed in
+ SCREEN space: several eyes were placed in the Loom with the oval turned
+ 90 degrees, and a slit that followed the oval's rotation came out sideways.
+- **Blush and freckles** are multiplied onto skin that shows, the same mask as
+ the cast shadows, and placed from the eye placements, so no piece needs a
+ cheek or a nose marked. They share the skin overlay with the shadows.
+- **Shine:** one clean ring across each crown piece (front hair, bangs),
+ measured along that piece's own crown line, crisp edged, in the hair's own
+ hue lifted toward white, on the fill only with the paper grain flattened.
+ Two attempts were rejected on the real art: a band broken along the strand
+ field read as salt drying on cloth, and one ellipse across the whole head
+ arched over every piece like a halo. Each piece takes its own ring.
+ The ring sits the same depth below every piece's top, set by the Shine at
+ slider (default 0.3, chosen on the purple short cut). It used to sit 22% of
+ each piece's own length down, which put a long piece's ring by the ear and
+ well below the fringe's.
+- **Split:** the tips colour on one side of a line down through the crown.
+ The line and its wobble are measured on the frame, the same for every
+ piece. Each piece's own measure put the line somewhere different on each
+ piece, and the hair behind the bangs showed a wedge of the other colour.
+ Angle mode had the same fault and is now measured from the crown too. A
+ split or an angle ignores the bangs' hold-the-root-colour choice.
+
+**Cost bug:** blush and freckles first took 105s per share card. The skin masks
+were untyped locals, so every pixel read in the overlay loop went through
+reflection. With type hints the effects cost nothing measurable (3.4s, the
+same as without them).
+
+**Art bug, ours:** a scratch copy of the art had every enclosed gap in the hair
+filled white, from a test during the scalp work. Bangs 03 has two arcs that
+touch at the tip; filling the gap between them drew a jagged sliver over the
+face. Mock-ups must be rendered from the artist's pack as delivered.
+
+## The tests
+
+- `test/clj/orcpub/portrait_tint_behaviour_test.clj` -- proves masking flattens
+ line art and that multiply is the fix, including the black-silhouette catch.
+ Runs with no artwork.
+- `dev/orcpub/portrait_gallery.clj` -- the rendering harness (a REPL tool); `test/clj/orcpub/portrait_scalp_coverage_test.clj` keeps the art coverage check.
+ Needs `ORCPUB_PACK=`; writes to `ORCPUB_PACK_OUT`; skips loudly without
+ them. `gamma-separates-legibility-from-modelling` asserts the numbers above,
+ **including the trade itself** -- if the floor ever stops flattening the
+ spread, the reasoning behind these settings is void and the test says so.
+ `reconcile-near-and-far` renders candidates at full size and at a sixth scale,
+ because a glance is a different test from a look.
+
+The real art is **not** in this repository and must not be committed. The
+harness is written to skip, not fail, when it is absent.
diff --git a/resources/portrait-pack/loom.edn b/resources/portrait-pack/loom.edn
new file mode 100644
index 000000000..748128e0c
--- /dev/null
+++ b/resources/portrait-pack/loom.edn
@@ -0,0 +1,65 @@
+;; What the Loom places on each piece of portrait art: iris regions, pupils,
+;; upper lids, and (for an eye style drawn without whites) lower lids.
+;;
+;; GENERATED -- do not edit by hand. Re-create it from a Loom manifest with
+;;
+;; lein run -m orcpub.portrait-pack.import
+;;
+;; which says exactly which pieces changed. Choices that are ours rather than
+;; the Loom's (which bangs cast shadows, which mouth is lips, iris gamma) live
+;; in pieces.edn beside this file.
+;;
+;; Keyed by layer, then by the art's file name, lower-cased. Positions are
+;; fractions of the art's width and height. This is geometry, not artwork:
+;; the art itself is never committed.
+;;
+;; Placed in pack v1.6.
+{:eyes
+ {"l6_eyes_01.png"
+ {:pupil 0.45,
+ :iris
+ [{:cx 0.60033,
+ :cy 0.35908,
+ :rx 0.03361,
+ :ry 0.01451,
+ :rot 1.68176,
+ :lid {:x0 0.55403, :y0 0.35566, :mx 0.60564, :my 0.32057, :x1 0.63098, :y1 0.35064}}
+ {:cx 0.72166,
+ :cy 0.36137,
+ :rx 0.02701,
+ :ry 0.00847,
+ :rot 1.72173,
+ :lid {:x0 0.70293, :y0 0.35691, :mx 0.73066, :my 0.33104, :x1 0.74119, :y1 0.35776}}]},
+ "l6_eyes_02.png"
+ {:pupil 0.42,
+ :iris
+ [{:cx 0.71955,
+ :cy 0.362,
+ :rx 0.02347,
+ :ry 0.00897,
+ :rot 1.79,
+ :lid {:x0 0.69844, :y0 0.37473, :mx 0.73247, :my 0.3285, :x1 0.74017, :y1 0.36866}}
+ {:cx 0.59777,
+ :cy 0.36454,
+ :rx 0.02322,
+ :ry 0.01912,
+ :rot 0.12573,
+ :lid {:x0 0.55091, :y0 0.3719, :mx 0.59765, :my 0.33114, :x1 0.6257, :y1 0.36975}}]},
+ "l6_eyes_03.png"
+ {:pupil 0.45,
+ :iris
+ [{:cx 0.72311,
+ :cy 0.36017,
+ :rx 0.01609,
+ :ry 0.01372,
+ :rot 3.13,
+ :lid {:x0 0.70014, :y0 0.36467, :mx 0.72176, :my 0.35583, :x1 0.74676, :y1 0.36369},
+ :lower {:x0 0.70014, :y0 0.36741, :mx 0.72168, :my 0.39157, :x1 0.74676, :y1 0.36643}}
+ {:cx 0.59266,
+ :cy 0.36083,
+ :rx 0.02106,
+ :ry 0.01568,
+ :rot 3.15,
+ :lid {:x0 0.5391, :y0 0.3747, :mx 0.58665, :my 0.35386, :x1 0.63124, :y1 0.36271},
+ :lower {:x0 0.55472, :y0 0.3686, :mx 0.58577, :my 0.39707, :x1 0.63124, :y1 0.36585}}],
+ :whites true}}}
diff --git a/resources/portrait-pack/pieces.edn b/resources/portrait-pack/pieces.edn
new file mode 100644
index 000000000..fb42c6fb4
--- /dev/null
+++ b/resources/portrait-pack/pieces.edn
@@ -0,0 +1,34 @@
+;; Choices about each piece of portrait art that are OURS rather than the
+;; Loom's -- edit freely. The registry (portrait_assets.cljc) merges this over
+;; loom.edn at build time, for the share card and the browser alike.
+;;
+;; Keyed by layer, then by the art's file name, lower-cased. What a piece can
+;; carry:
+;;
+;; :slot the colour slot it takes, when it differs from its
+;; layer's (a lipped mouth takes :lips; teeth take none)
+;; :gamma iris or lip shading: below 1 lifts dark art, above 1
+;; deepens light art (default 0.5 for irises, 2.2 for lips)
+;; :casts-shadow hangs over the face, so throws a soft shadow onto the
+;; skin; a cut that lies flat on the head does not
+;; :tips-from hair: stays in the root colour until this far along the
+;; piece, 0..1 (1 = never takes the ombre's tip colour). On
+;; bangs it is only the default for the Bangs control
+;; (Roots / Tipped / Dyed); a portrait's choice wins
+;;
+;; A piece listed here that the registry does not carry fails the build's
+;; tests, so a typo cannot quietly do nothing.
+{:mouth
+ ;; all three are drawn in greys, so the art cannot say which is which --
+ ;; 01 is a closed line, 03 is teeth (they stay white), 02 is lips
+ {"l8_mouth_02.png" {:slot :lips}}
+
+ :bangs
+ ;; 02 and 03 hang over the face; 01 is swept back and lies on the head.
+ ;; 03 is a long fringe over the face: in an ombre a colourist keeps the
+ ;; fringe in the root shade and lightens the lengths, and tipping it left a
+ ;; band across the face. 02 is short and spiky, all ends, and takes the tip
+ ;; colour well as it is. Either can be switched in the Bangs control.
+ {"l9_bangs_02.png" {:casts-shadow true}
+ "l9_bangs_03.png" {:casts-shadow true
+ :tips-from 1.0}}}
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diff --git a/resources/public/image/portraits/silhouette-index.json b/resources/public/image/portraits/silhouette-index.json
new file mode 100644
index 000000000..c950a888e
--- /dev/null
+++ b/resources/public/image/portraits/silhouette-index.json
@@ -0,0 +1,274 @@
+{
+ "source": "silhouette manifest (prototype mode)",
+ "generatedAt": "2026-08-28T07:22:18.057Z",
+ "layers": [
+ {
+ "z": 0,
+ "key": "hair-bits",
+ "name": "hair bits",
+ "folder": "layer 0 - hair bits",
+ "color": "#e0a24d",
+ "assets": [
+ {
+ "file": "l0_hair_bits_pony_long.png",
+ "source": "L0_hair_bits_pony_long.png",
+ "w": 192,
+ "h": 264
+ },
+ {
+ "file": "l0_hair_bits_pony_short.png",
+ "source": "L0_hair_bits_pony_short.png",
+ "w": 192,
+ "h": 264
+ }
+ ],
+ "gaps": []
+ },
+ {
+ "z": 1,
+ "key": "hair-back",
+ "name": "hair back",
+ "folder": "layer 1 - hair back",
+ "color": "#c88a4a",
+ "assets": [
+ {
+ "file": "l1_hair_back_02.png",
+ "source": "L1_hair_back_02.png",
+ "w": 192,
+ "h": 264
+ },
+ {
+ "file": "l1_hair_back_03.png",
+ "source": "L1_hair_back_03.png",
+ "w": 192,
+ "h": 264
+ }
+ ],
+ "gaps": []
+ },
+ {
+ "z": 2,
+ "key": "head",
+ "name": "head",
+ "folder": "layer 2 - head",
+ "color": "#f2e6d0",
+ "assets": [
+ {
+ "file": "l2_head_01.png",
+ "source": "L2_head_01.png",
+ "w": 192,
+ "h": 264
+ },
+ {
+ "file": "l2_head_02.png",
+ "source": "L2_head_02.png",
+ "w": 192,
+ "h": 264
+ },
+ {
+ "file": "l2_head_03.png",
+ "source": "L2_head_03.png",
+ "w": 192,
+ "h": 264
+ }
+ ],
+ "gaps": []
+ },
+ {
+ "z": 3,
+ "key": "shirt",
+ "name": "shirt",
+ "folder": "layer 3 - shirt",
+ "color": "#7a94b8",
+ "assets": [
+ {
+ "file": "l3_shirt_01.png",
+ "source": "L3_shirt_01.png",
+ "w": 192,
+ "h": 264
+ },
+ {
+ "file": "l3_shirt_02.png",
+ "source": "L3_shirt_02.png",
+ "w": 192,
+ "h": 264
+ },
+ {
+ "file": "l3_shirt_03.png",
+ "source": "L3_shirt_03.png",
+ "w": 192,
+ "h": 264
+ }
+ ],
+ "gaps": []
+ },
+ {
+ "z": 4,
+ "key": "hair-front",
+ "name": "hair front",
+ "folder": "layer 4 - hair front",
+ "color": "#e6a040",
+ "assets": [
+ {
+ "file": "l4_hair_front_01.png",
+ "source": "L4_hair_front_01.png",
+ "w": 192,
+ "h": 264
+ },
+ {
+ "file": "l4_hair_front_02.png",
+ "source": "L4_hair_front_02.png",
+ "w": 192,
+ "h": 264
+ },
+ {
+ "file": "l4_hair_front_03.png",
+ "source": "l4_hair_front_03.png",
+ "w": 192,
+ "h": 264
+ }
+ ],
+ "gaps": []
+ },
+ {
+ "z": 5,
+ "key": "ears",
+ "name": "ears",
+ "folder": "layer 5 - ears",
+ "color": "#eab098",
+ "assets": [
+ {
+ "file": "l5_ear_01.png",
+ "source": "L5_ear_01.png",
+ "w": 192,
+ "h": 264
+ },
+ {
+ "file": "l5_ear_02.png",
+ "source": "L5_ear_02.png",
+ "w": 192,
+ "h": 264
+ },
+ {
+ "file": "l5_ear_03.png",
+ "source": "L5_ear_03.png",
+ "w": 192,
+ "h": 264
+ }
+ ],
+ "gaps": []
+ },
+ {
+ "z": 6,
+ "key": "eyes",
+ "name": "eyes",
+ "folder": "layer 6 - eyes",
+ "color": "#78d0d4",
+ "assets": [
+ {
+ "file": "l6_eyes_01.png",
+ "source": "L6_eyes_01.png",
+ "w": 192,
+ "h": 264
+ },
+ {
+ "file": "l6_eyes_02.png",
+ "source": "L6_eyes_02.png",
+ "w": 192,
+ "h": 264
+ },
+ {
+ "file": "l6_eyes_03.png",
+ "source": "L6_eyes_03.png",
+ "w": 192,
+ "h": 264
+ }
+ ],
+ "gaps": []
+ },
+ {
+ "z": 7,
+ "key": "nose",
+ "name": "nose",
+ "folder": "layer 7 - nose",
+ "color": "#d67c5c",
+ "assets": [
+ {
+ "file": "l7_nose_01.png",
+ "source": "L7_nose_01.png",
+ "w": 192,
+ "h": 264
+ },
+ {
+ "file": "l7_nose_02.png",
+ "source": "L7_nose_02.png",
+ "w": 192,
+ "h": 264
+ },
+ {
+ "file": "l7_nose_03.png",
+ "source": "L7_nose_03.png",
+ "w": 192,
+ "h": 264
+ }
+ ],
+ "gaps": []
+ },
+ {
+ "z": 8,
+ "key": "mouth",
+ "name": "mouth",
+ "folder": "layer 8 - mouth",
+ "color": "#c85c5c",
+ "assets": [
+ {
+ "file": "l8_mouth_01.png",
+ "source": "L8_mouth_01.png",
+ "w": 192,
+ "h": 264
+ },
+ {
+ "file": "l8_mouth_02.png",
+ "source": "L8_mouth_02.png",
+ "w": 192,
+ "h": 264
+ },
+ {
+ "file": "l8_mouth_03.png",
+ "source": "L8_mouth_03.png",
+ "w": 192,
+ "h": 264
+ }
+ ],
+ "gaps": []
+ },
+ {
+ "z": 9,
+ "key": "bangs",
+ "name": "bangs",
+ "folder": "layer 9 - bangs",
+ "color": "#f5c46b",
+ "assets": [
+ {
+ "file": "l9_bangs_01.png",
+ "source": "L9_bangs_01.png",
+ "w": 192,
+ "h": 264
+ },
+ {
+ "file": "l9_bangs_02.png",
+ "source": "L9_bangs_02.png",
+ "w": 192,
+ "h": 264
+ },
+ {
+ "file": "l9_bangs_03.png",
+ "source": "L9_bangs_03.png",
+ "w": 192,
+ "h": 264
+ }
+ ],
+ "gaps": []
+ }
+ ]
+}
diff --git a/resources/public/image/social/bluesky.svg b/resources/public/image/social/bluesky.svg
new file mode 100644
index 000000000..cc2359c96
--- /dev/null
+++ b/resources/public/image/social/bluesky.svg
@@ -0,0 +1 @@
+/.png.
+
+Requires Pillow and numpy. Will also use `oxipng` and `pngquant` if they are on
+PATH -- both are optional and the script says which it found.
+"""
+
+import argparse
+import json
+import re
+import shutil
+import subprocess
+import sys
+from collections import Counter
+from datetime import datetime, timezone
+from pathlib import Path
+
+try:
+ import numpy as np
+ from PIL import Image
+except ImportError: # pragma: no cover - environment problem, not logic
+ sys.exit("needs Pillow and numpy: pip install Pillow numpy")
+
+IMAGE_RE = re.compile(r"\.(png|jpe?g|gif|webp|bmp)$", re.I)
+GAP_RE = re.compile(r"^no\s+(.+)\.txt$", re.I)
+FOLDER_RE = re.compile(r"^layer\s+(\d+)\s*[-–—]\s*(.+)$", re.I)
+
+# Mirrors portrait_assets.cljc/layer-colors and the Loom's palette. Only used
+# for the manifest; the composited art takes its colour from the character.
+PALETTE = {
+ "hair bits": "#e0a24d", "hair back": "#c88a4a", "head": "#f2e6d0",
+ "shirt": "#7a94b8", "hair front": "#e6a040", "ears": "#eab098",
+ "eyes": "#78d0d4", "nose": "#d67c5c", "mouth": "#c85c5c",
+ "bangs": "#f5c46b",
+}
+
+
+def layer_key(name):
+ return re.sub(r"^-|-$", "", re.sub(r"[^a-z0-9]+", "-", name.strip().lower()))
+
+
+def parse_folder(raw):
+ m = FOLDER_RE.match(raw)
+ if m:
+ return int(m.group(1)), m.group(2).strip().lower()
+ return 999, raw.strip().lower()
+
+
+def category_color(name):
+ if name in PALETTE:
+ return PALETTE[name]
+ # deterministic fallback, same djb2-ish hash the Loom uses
+ h = 5381
+ for c in name:
+ h = ((h << 5) + h + ord(c)) & 0xFFFFFFFF
+ hue = h % 360
+ s, l = 0.45, 0.65
+ a = s * min(l, 1 - l)
+
+ def f(n):
+ k = (n + hue / 30) % 12
+ return l - a * max(-1, min(k - 3, 9 - k, 1))
+
+ return "#" + "".join(f"{round(f(n) * 255):02x}" for n in (0, 8, 4))
+
+
+def piece_label(key, stem):
+ """"L2_head_04" in layer "head" -> "Head 04".
+
+ Strips the layer's own prefix so a gap reads like the asset it will
+ become, rather than repeating the folder name back at the reader.
+ """
+ s = re.sub(r"^l\d+_", "", stem.lower())
+ slug = key.replace("-", "_")
+ for p in (slug, slug.rstrip("s"), slug + "s"):
+ if s.startswith(p + "_"):
+ s = s[len(p) + 1:]
+ break
+ s = s.replace("_", " ").strip()
+ pretty = key.replace("-", " ").capitalize()
+ if not s or s.isdigit():
+ return f"{pretty} {s}".strip()
+ return s[0].upper() + s[1:]
+
+
+def resize_premultiplied(img, size, linear=False):
+ """Lanczos downscale that does not halo.
+
+ Alpha has to be premultiplied before filtering. Pillow resizes each band
+ independently, so without this the RGB sitting under fully transparent
+ pixels -- usually black -- gets averaged into every edge pixel and the
+ outline picks up a dark fringe.
+
+ With `linear`, the resample happens in linear light, which is the
+ physically correct thing to do and leaves antialiased edges very slightly
+ brighter. It is off by default so output matches the Loom.
+ """
+ a = np.asarray(img.convert("RGBA"), dtype=np.float64) / 255.0
+ rgb, alpha = a[..., :3], a[..., 3:]
+
+ if linear:
+ rgb = np.where(rgb <= 0.04045, rgb / 12.92, ((rgb + 0.055) / 1.055) ** 2.4)
+
+ pre = np.concatenate([rgb * alpha, alpha], axis=-1)
+
+ # Filter each plane in float. Rounding the premultiplied image back to
+ # 8-bit before the resample looks harmless and is not: a premultiplied
+ # value at low alpha is tiny, so quantising it costs most of its
+ # precision, and dividing the alpha back out then multiplies that error
+ # by up to 255. Measured against a float reference it pushed edge pixels
+ # from RGB 30 to RGB 152 -- a bright halo around every outline.
+ planes = [
+ np.asarray(
+ Image.fromarray(pre[..., i].astype(np.float32), "F").resize(
+ size, Image.LANCZOS
+ ),
+ dtype=np.float64,
+ )
+ for i in range(4)
+ ]
+
+ out_a = np.clip(planes[3], 0.0, 1.0)[..., None]
+ # Where nothing is opaque there is no colour to recover; leave it black.
+ out_rgb = np.stack(
+ [
+ np.divide(planes[i], out_a[..., 0],
+ out=np.zeros_like(out_a[..., 0]), where=out_a[..., 0] > 1e-6)
+ for i in range(3)
+ ],
+ axis=-1,
+ )
+
+ if linear:
+ out_rgb = np.clip(out_rgb, 0, 1)
+ out_rgb = np.where(out_rgb <= 0.0031308, out_rgb * 12.92,
+ 1.055 * out_rgb ** (1 / 2.4) - 0.055)
+
+ merged = np.concatenate([np.clip(out_rgb, 0, 1), np.clip(out_a, 0, 1)], axis=-1)
+ return Image.fromarray((merged * 255.0 + 0.5).astype(np.uint8), "RGBA")
+
+
+def optimise(path, quantise):
+ """Shrink the PNG in place with whatever is installed. Returns notes."""
+ notes = []
+ if quantise and shutil.which("pngquant"):
+ r = subprocess.run(
+ ["pngquant", "--force", "--skip-if-larger", "--quality", "70-95",
+ "--output", str(path), str(path)],
+ capture_output=True,
+ )
+ # 98 = "quality too low", 99 = "larger than original"; both mean "kept"
+ if r.returncode not in (0, 98, 99):
+ notes.append(f"pngquant failed ({r.returncode})")
+ if shutil.which("oxipng"):
+ r = subprocess.run(["oxipng", "-o", "4", "--strip", "safe", "-q", str(path)],
+ capture_output=True)
+ if r.returncode != 0:
+ notes.append(f"oxipng failed ({r.returncode})")
+ return notes
+
+
+def collect(src):
+ """Group images and gap markers by their layer folder."""
+ layers = {}
+ for path in sorted(src.rglob("*")):
+ if not path.is_file() or path.parent == src:
+ continue
+ folder = path.parent.name
+ bucket = layers.setdefault(folder, {"images": [], "gaps": []})
+ if IMAGE_RE.search(path.name):
+ bucket["images"].append(path)
+ elif (m := GAP_RE.match(path.name)):
+ bucket["gaps"].append({"filename": m.group(1), "marker": path.name})
+ return layers
+
+
+def main():
+ ap = argparse.ArgumentParser(description=__doc__,
+ formatter_class=argparse.RawDescriptionHelpFormatter)
+ ap.add_argument("source", type=Path, help="directory of 'layer N - name' folders")
+ ap.add_argument("-o", "--out", type=Path,
+ default=Path("resources/public/image/portraits"))
+ ap.add_argument("--height", type=int, default=638,
+ help="target height in px (638 = 200 dpi in the PDF box, "
+ "968 = 300 dpi; default: %(default)s)")
+ ap.add_argument("--linear", action="store_true",
+ help="resample in linear light (slightly brighter edges)")
+ ap.add_argument("--quantise", action="store_true",
+ help="also run pngquant -- big savings on flat art, lossy")
+ ap.add_argument("--keep-case", action="store_true",
+ help="do not lower-case output filenames")
+ ap.add_argument("--version", default="v1", help="pack version recorded in the manifest")
+ args = ap.parse_args()
+
+ if not args.source.is_dir():
+ sys.exit(f"no such directory: {args.source}")
+
+ layers = collect(args.source)
+ if not layers:
+ sys.exit(f"no layer subfolders found under {args.source}")
+
+ # One canvas for every layer. They are stacked at inset 0 in the browser,
+ # so an asset exported at a different size silently breaks registration.
+ sizes = Counter()
+ for bucket in layers.values():
+ for p in bucket["images"]:
+ with Image.open(p) as im:
+ sizes[im.size] += 1
+ if not sizes:
+ # Every layer folder held only `no .txt` markers. That is a real
+ # state -- a set where nothing is drawn yet -- not a reason to abort
+ # partway through an asset run.
+ sys.exit(f"no images under {args.source} — only not-yet-drawn markers. "
+ "Nothing to resize.")
+ (sw, sh), _ = sizes.most_common(1)[0]
+ target = (max(1, round(args.height * sw / sh)), args.height)
+
+ print(f"source {sw}x{sh} ({sizes[(sw, sh)]}/{sum(sizes.values())} files)")
+ print(f"target {target[0]}x{target[1]} "
+ f"({round(args.height / 3.15)} dpi in the 3.15in PDF box)")
+ have = [t for t in ("oxipng", "pngquant") if shutil.which(t)]
+ print(f"optimise {', '.join(have) if have else 'none installed (Pillow output as-is)'}")
+ if len(sizes) > 1:
+ print("\n !! mixed source sizes -- these will be stretched and will not line up:")
+ for size, n in sizes.most_common()[1:]:
+ print(f" {size[0]}x{size[1]} ({n} file{'s' if n > 1 else ''})")
+ print()
+
+ manifest_layers, total_bytes, warnings = [], 0, []
+ for folder in sorted(layers, key=lambda f: parse_folder(f)[0]):
+ z, name = parse_folder(folder)
+ key = layer_key(name)
+ bucket = layers[folder]
+ dest = args.out / key
+ dest.mkdir(parents=True, exist_ok=True)
+
+ assets = []
+ for path in sorted(bucket["images"]):
+ with Image.open(path) as im:
+ if im.size != (sw, sh):
+ warnings.append(f"{path.name}: {im.size[0]}x{im.size[1]}")
+ out_name = path.name if args.keep_case else path.name.lower()
+ out_name = Path(out_name).with_suffix(".png").name
+ out_path = dest / out_name
+ resize_premultiplied(im, target, linear=args.linear).save(
+ out_path, "PNG", optimize=True)
+ for note in optimise(out_path, args.quantise):
+ warnings.append(f"{out_name}: {note}")
+ size = out_path.stat().st_size
+ total_bytes += size
+ assets.append({
+ "filename": out_name,
+ "sourceFilename": path.name,
+ "path": f"portraits/{key}/{out_name}",
+ "sourceWidth": sw, "sourceHeight": sh,
+ "bytes": size,
+ })
+
+ manifest_layers.append({
+ "z": z, "folder": folder, "key": key, "name": name,
+ "color": category_color(name),
+ "count": len(assets), "gapCount": len(bucket["gaps"]),
+ "assets": assets, "gaps": bucket["gaps"],
+ })
+ gap = f" +{len(bucket['gaps'])} wip" if bucket["gaps"] else ""
+ print(f" z{z:02d} {key:<12} {len(assets):>2} file"
+ f"{' ' if len(assets) == 1 else 's'}"
+ f" {sum(a['bytes'] for a in assets) / 1024:7.1f} KB{gap}")
+
+ manifest = {
+ "generatedAt": datetime.now(timezone.utc).isoformat().replace("+00:00", "Z"),
+ "version": 3,
+ "mode": "production",
+ "packVersion": args.version,
+ "generator": "scripts/build-portrait-assets.py",
+ "target": {"width": target[0], "height": target[1]},
+ "source": {"width": sw, "height": sh},
+ "totalBytes": total_bytes,
+ "layers": manifest_layers,
+ }
+ (args.out / "manifest.json").write_text(json.dumps(manifest, indent=2) + "\n")
+
+ n = sum(l["count"] for l in manifest_layers)
+ print(f"\n{n} assets, {total_bytes / 1024:.0f} KB total -> {args.out}")
+
+ # The `no .txt` markers are the illustrator saying "this one is
+ # planned, not forgotten". Print them as the Clojure literal the picker
+ # reads so recording them is a paste rather than a transcription --
+ # otherwise they stay in the manifest and never reach the UI.
+ gapped = [l for l in manifest_layers if l["gaps"]]
+ if gapped:
+ total = sum(len(l["gaps"]) for l in gapped)
+ print(f"\n{total} piece{'' if total == 1 else 's'} marked not-yet-drawn."
+ f" Paste into portrait_assets.cljc/gap-inventory:\n")
+ print(" {" + "\n ".join(
+ ":%s\n [%s]" % (
+ l["key"],
+ "\n ".join(
+ '{:gap/id :%s :gap/label "%s"}' % (
+ re.sub(r"[^a-z0-9]+", "-",
+ g["filename"].rsplit(".", 1)[0].lower()).strip("-"),
+ piece_label(l["key"], g["filename"].rsplit(".", 1)[0]),
+ )
+ for g in l["gaps"]),
+ )
+ for l in gapped) + "}")
+ if warnings:
+ print("\nwarnings:")
+ for w in warnings:
+ print(f" {w}")
+ return 1 if warnings else 0
+
+
+if __name__ == "__main__":
+ sys.exit(main())
diff --git a/scripts/check-images.sh b/scripts/check-images.sh
new file mode 100755
index 000000000..b179d2243
--- /dev/null
+++ b/scripts/check-images.sh
@@ -0,0 +1,59 @@
+#!/usr/bin/env bash
+# Every image git tracks must be one a person has reviewed: a recorded portrait silhouette
+# (test/portrait-silhouettes.edn) or an entry in test/reviewed-images.edn, matched by SHA-256.
+# The licensed portrait art must never be in this repository, docs/ included; no measure tells it
+# from a logo reliably, so a new or changed image fails here until someone has looked at it.
+# Run by .github/workflows/portrait-art-guard.yml; orcpub.portrait-art-guard-test is the same
+# rule in the test suite. On the private deployment branch (PRIVATE-ART marker) the art directory
+# is skipped, as it holds the real art there.
+set -uo pipefail
+cd "$(git rev-parse --show-toplevel)" || exit 2
+art=resources/public/image/portraits
+bad=0
+
+# First: anything carrying the licensed-art mark (the Loom writes it into the real art, and
+# everything drawn from marked pieces carries it) is the art, whatever else it passes.
+marked=$(git ls-files | grep -iE '\.(png|jpe?g|webp|gif|pdf)$' | python3 -I -c '
+import sys, re, zlib, os, struct
+key = b"orcpub-art"
+private = os.path.exists("resources/public/image/portraits/PRIVATE-ART")
+for path in sys.stdin.read().split("\n"):
+ if not path or (private and path.startswith("resources/public/image/portraits/")): continue
+ try: b = open(path, "rb").read()
+ except OSError: continue
+ hit = False
+ if b[:8] == b"\x89PNG\r\n\x1a\n":
+ i = 8
+ while i + 8 <= len(b):
+ n = struct.unpack(">I", b[i:i+4])[0]; t = b[i+4:i+8]
+ if t == b"iTXt" and b[i+8:i+8+len(key)+1] == key + b"\0": hit = True; break
+ if t in (b"IDAT", b"IEND"): break
+ i += 12 + n
+ elif key in b: hit = True
+ elif path.lower().endswith(".pdf"):
+ for m in re.finditer(rb"stream\r?\n(.*?)endstream", b, re.S):
+ try:
+ if key in zlib.decompress(m.group(1)): hit = True; break
+ except zlib.error: pass
+ if hit: print(path)
+')
+while IFS= read -r f; do
+ [ -n "$f" ] || continue
+ echo "::error file=$f::$f carries the licensed-art mark (orcpub-art). It must not be in this repository: it belongs only on the private deployment branch."
+ bad=1
+done <<< "$marked"
+while IFS= read -r f; do
+ case "$f" in *.strands.png) continue ;; esac
+ sha=$(sha256sum "$f" | cut -d' ' -f1)
+ if [[ "$f" == "$art/"* ]]; then
+ [ -e "$art/PRIVATE-ART" ] && continue
+ grep -q "\"$sha\"" test/portrait-silhouettes.edn && continue
+ echo "::error file=$f::$f is not a recorded portrait silhouette. The licensed art belongs only on the private deployment branch."
+ else
+ grep -q "\"$sha\"" test/reviewed-images.edn && continue
+ echo "::error file=$f::$f is not a reviewed image. If it contains the licensed portrait art it must not be here; otherwise record it (REVIEWED_IMAGES=record lein test :only orcpub.portrait-art-guard-test) and say what it is."
+ fi
+ bad=1
+done < <(git ls-files | grep -iE '\.(png|jpe?g|webp|gif)$')
+[ $bad -eq 0 ] && echo "OK - every image is a recorded silhouette or reviewed."
+exit $bad
diff --git a/scripts/e2e/run-all.sh b/scripts/e2e/run-all.sh
index 21155036e..eac554b2e 100755
--- a/scripts/e2e/run-all.sh
+++ b/scripts/e2e/run-all.sh
@@ -207,6 +207,8 @@ for kind in prod dev; do
echo "$label: $p passed, $f failed${r:+, $r probes measured}, of $n" | sed 's/, 0 probes measured//'
done
[ "$SKIPPED_PROBES" -gt 0 ] && echo "$SKIPPED_PROBES probes not run (they measure, not test; add --probes)"
+ON_DEMAND=$(awk '$4 == "on-demand" {print $5}' "$LOGDIR/plan" | xargs -r -n1 basename | paste -sd' ')
+[ -n "$ON_DEMAND" ] && echo "on demand, not run: $ON_DEMAND (run one with ./scripts/e2e/run.sh )"
awk 'NR == 1 || $1 > m {m = $1; t = $2} END {if (m) printf "peak memory in use: %d of %d MB\n", m, t}' "$LOGDIR/memory"
echo "took $(( ($(date +%s) - START) / 60 )) min $(( ($(date +%s) - START) % 60 )) s; logs: $LOGDIR"
! grep -q ' FAIL ' "$RESULTS"
diff --git a/scripts/e2e/run.sh b/scripts/e2e/run.sh
index 80832e4ed..9ae6ea82b 100755
--- a/scripts/e2e/run.sh
+++ b/scripts/e2e/run.sh
@@ -19,6 +19,8 @@
# Otherwise it runs on production, the build the public site serves.
# Needs: busy server it needs the export queue small enough to fill (profile busy-export).
# Kind: probe it measures and prints, and is judged by its exit code only.
+# Kind: on demand a long run through the app, judged like a test, run only by name:
+# run-all.sh leaves it out.
# Needs: pack argument it imports the homebrew pack named by its first argument; with none,
# test/fixtures/test-pak.orcbrew is used and the result says so.
# Needs: fresh server run-all.sh gives it a server of its own instead of the shared one.
@@ -55,6 +57,8 @@ case "$SUITE_ARG" in */*) SUITE="$SUITE_ARG" ;; *) SUITE="scripts/e2e/$SUITE_ARG
NAME="$(basename "$SUITE")"
NEED=prod; grep -qiE '^//.*Needs:.*dev bundle' "$SUITE" 2>/dev/null && NEED=dev
KIND=test; grep -qiE '^//.*Kind:.*probe' "$SUITE" 2>/dev/null && KIND=probe
+# An on-demand suite is judged like a test when run by name; run-all.sh leaves it out.
+grep -qiE '^//.*Kind:.*on demand' "$SUITE" 2>/dev/null && KIND=on-demand
SUPPRESS=1; grep -qiE '^//.*Overlays:.*NOT suppressed' "$SUITE" 2>/dev/null && SUPPRESS=0
PROFILES=init-db; grep -qiE '^//.*Needs:.*busy server' "$SUITE" 2>/dev/null && PROFILES=init-db,busy-export
OWN_SERVER=no
diff --git a/scripts/import-silhouettes.py b/scripts/import-silhouettes.py
new file mode 100755
index 000000000..96678ec2d
--- /dev/null
+++ b/scripts/import-silhouettes.py
@@ -0,0 +1,103 @@
+#!/usr/bin/env python3
+"""Unpack a Silhouette Loom prototype manifest into real asset files.
+
+The Loom's prototype mode returns 48x48 tinted alpha shapes -- the illustrator's
+work reduced to silhouettes so it can be handled without the originals leaving
+their device. They are the real inventory: real filenames, real per-layer
+counts, real proportions. Only the detail is missing.
+
+This writes them where the production art will eventually live, so the registry
+can point at the real paths today and a later production run just overwrites
+the same files.
+
+ scripts/import-silhouettes.py manifest.json
+
+Two corrections on the way through:
+
+* The Loom squashes each source into a 48x48 square, so the shapes come back
+ vertically compressed. The manifest records the source dimensions, so the
+ aspect is restored here.
+* Filenames are lower-cased, matching build-portrait-assets.py -- the source
+ set mixes `L4_` and `l4_`, which works on a phone and breaks on a Linux
+ server.
+"""
+
+import argparse
+import base64
+import io
+import json
+import re
+import sys
+from pathlib import Path
+
+try:
+ from PIL import Image
+except ImportError:
+ sys.exit("needs Pillow: pip install Pillow")
+
+
+def layer_key(name):
+ return re.sub(r"^-|-$", "", re.sub(r"[^a-z0-9]+", "-", name.strip().lower()))
+
+
+def main():
+ ap = argparse.ArgumentParser()
+ ap.add_argument("manifest", type=Path)
+ ap.add_argument("-o", "--out", type=Path,
+ default=Path("resources/public/image/portraits"))
+ ap.add_argument("--scale", type=int, default=4,
+ help="integer upscale of the 48px shapes (default: %(default)s)")
+ args = ap.parse_args()
+
+ manifest = json.loads(args.manifest.read_text())
+ if manifest.get("version") not in (1, 2, 3):
+ sys.exit(f"unexpected manifest version {manifest.get('version')}")
+
+ total = 0
+ index = []
+ for layer in sorted(manifest["layers"], key=lambda l: l["z"]):
+ key = layer_key(layer["name"])
+ dest = args.out / key
+ dest.mkdir(parents=True, exist_ok=True)
+ entries = []
+ for asset in layer["assets"]:
+ png = base64.b64decode(asset["silhouettePng48"])
+ im = Image.open(io.BytesIO(png)).convert("RGBA")
+ # undo the square squash: the manifest knows the real proportions
+ sw, sh = asset["width"], asset["height"]
+ w = im.width * args.scale
+ h = max(1, round(w * sh / sw))
+ im = im.resize((w, h), Image.LANCZOS)
+ # Basename only, and confined to dest. The manifest is a file
+ # somebody hands you: a filename of "../../x.png" or an absolute
+ # path would otherwise be joined straight onto dest and written
+ # outside it. The empty write that used to sit here made that
+ # worse -- it truncated the target before the image was saved, so
+ # a traversal destroyed the file whether or not the save worked.
+ name = Path(asset["filename"]).name.lower()
+ out_path = (dest / name).resolve()
+ if not name or out_path.parent != dest.resolve():
+ print(f" skipped unsafe filename: {asset['filename']!r}")
+ continue
+ im.save(out_path, "PNG", optimize=True)
+ entries.append({"file": name, "source": asset["filename"],
+ "w": w, "h": h})
+ total += 1
+ index.append({"z": layer["z"], "key": key, "name": layer["name"],
+ "folder": layer["folder"], "color": layer["color"],
+ "assets": entries,
+ "gaps": [g["filename"] for g in layer.get("gaps", [])]})
+ # A layer can legitimately hold only `no .txt` markers, so there
+ # may be no entry to read a size from.
+ size = f"{entries[0]['w']}x{entries[0]['h']}" if entries else "(none drawn yet)"
+ print(f" z{layer['z']:02d} {key:<12} {len(entries):>2} files {size}")
+
+ (args.out / "silhouette-index.json").write_text(
+ json.dumps({"source": "silhouette manifest (prototype mode)",
+ "generatedAt": manifest.get("generatedAt"),
+ "layers": index}, indent=2) + "\n")
+ print(f"\n{total} silhouettes -> {args.out}")
+
+
+if __name__ == "__main__":
+ main()
diff --git a/scripts/private-art.sh b/scripts/private-art.sh
new file mode 100755
index 000000000..d3a64c6d7
--- /dev/null
+++ b/scripts/private-art.sh
@@ -0,0 +1,99 @@
+#!/usr/bin/env bash
+# Lay the licensed portrait art over the silhouettes, on the PRIVATE deployment branch only.
+#
+# scripts/private-art.sh update portrait-pack-v1.775.zip
+#
+# Copies each PNG in the pack over the silhouette with the same layer and file name (case
+# aside), writes the private-art marker, and commits. Pieces keep the licensed-art mark the Loom
+# writes (orcpub-art); a piece without one (packs exported before Loom v2.41) is stamped here,
+# "licensed; pack ; artist ", pixels untouched. It does not push: push to the private
+# (Gitea) remote yourself. Strand files are not needed; the image build makes them.
+# Refuses to run when the branch tracks or pushes to a GitHub remote, because the art must never go there.
+set -euo pipefail
+
+cmd="${1:-}"; pack="${2:-}"
+if [ "$cmd" != "update" ] || [ -z "$pack" ]; then
+ echo "usage: scripts/private-art.sh update " >&2; exit 2
+fi
+[ -f "$pack" ] || { echo "no such pack: $pack" >&2; exit 2; }
+
+root="$(git rev-parse --show-toplevel)"; cd "$root"
+art="resources/public/image/portraits"
+
+# Never on a branch that pushes to GitHub. Read from the branch's settings, which do not
+# depend on what has been fetched.
+branch="$(git symbolic-ref --short HEAD 2>/dev/null || true)"
+[ -n "$branch" ] || { echo "Not on a branch (detached HEAD); check out the private branch first." >&2; exit 1; }
+remote="$(git config "branch.$branch.remote" || true)"
+if [ -z "$remote" ]; then
+ echo "Branch $branch tracks no remote. Set it to track the private (Gitea) remote first:" >&2
+ echo " git branch --set-upstream-to=/$branch" >&2; exit 1
+fi
+# A plain `git push` goes to branch..pushRemote, else remote.pushDefault, else the tracked
+# remote: check every one of them, fetch and push URLs alike.
+push_remote="$(git config "branch.$branch.pushRemote" || git config remote.pushDefault || echo "$remote")"
+urls=""
+for r in "$remote" "$push_remote"; do
+ urls="$urls $(git remote get-url "$r" 2>/dev/null || true) $(git remote get-url --push "$r" 2>/dev/null || true)"
+done
+case "$urls" in
+ *github.com*) echo "REFUSED: branch $branch tracks or pushes to GitHub (remotes '$remote', '$push_remote':$urls)." >&2
+ echo "The licensed art must only ever be committed on the private deployment branch." >&2; exit 1;;
+esac
+upstream="$remote/$(git config "branch.$branch.merge" | sed 's#^refs/heads/##')"
+if [ -n "$(git status --porcelain)" ]; then
+ echo "The working tree has uncommitted changes; commit or stash them first." >&2; exit 1
+fi
+
+tmp="$(mktemp -d)"; trap 'rm -rf "$tmp"' EXIT
+unzip -q "$pack" -d "$tmp"
+version="$(sed -n 's/.*"packVersion"[[:space:]]*:[[:space:]]*"\([^"]*\)".*/\1/p' "$tmp/manifest.json" 2>/dev/null | head -1)"
+version="${version:-$(basename "$pack" .zip)}"
+
+# Stamp any piece the Loom did not mark: the mark goes in after IHDR, so the pixels are untouched.
+stamped=$(ART_TEXT="licensed; pack $version; artist ${ART_ARTIST:-house-pack}" python3 -I - "$tmp" <<'PY'
+import os, struct, sys, zlib
+key, text = b"orcpub-art", os.environ["ART_TEXT"].encode("utf-8")
+def marked(b):
+ i = 8
+ while i + 8 <= len(b):
+ n = struct.unpack(">I", b[i:i+4])[0]; t = b[i+4:i+8]
+ if t == b"iTXt" and b[i+8:i+8+len(key)+1] == key + b"\0": return True
+ if t in (b"IDAT", b"IEND"): return False
+ i += 12 + n
+ return False
+count = 0
+for d, _, files in os.walk(sys.argv[1]):
+ for f in files:
+ p = os.path.join(d, f)
+ if not f.lower().endswith(".png") or f.lower().endswith(".strands.png"): continue
+ b = open(p, "rb").read()
+ if b[:8] != b"\x89PNG\r\n\x1a\n" or marked(b): continue
+ data = key + b"\0\0\0\0\0" + text
+ chunk = struct.pack(">I", len(data)) + b"iTXt" + data + struct.pack(">I", zlib.crc32(b"iTXt" + data))
+ open(p, "wb").write(b[:33] + chunk + b[33:])
+ count += 1
+print(count)
+PY
+)
+[ "$stamped" -gt 0 ] && echo "Marked $stamped piece(s) the Loom had not marked."
+
+replaced=0; unmatched=()
+while IFS= read -r -d '' f; do
+ rel="${f#"$tmp"/}"; layer="$(dirname "$rel")"; name="$(basename "$rel")"
+ case "$name" in *.strands.png|*.STRANDS.PNG) continue;; esac
+ dest="$(find "$art/$layer" -maxdepth 1 -iname "$name" -print -quit 2>/dev/null || true)"
+ if [ -n "$dest" ]; then cp "$f" "$dest"; replaced=$((replaced + 1)); else unmatched+=("$rel"); fi
+done < <(find "$tmp" -type f -iname '*.png' -print0)
+
+if [ "${#unmatched[@]}" -gt 0 ]; then
+ echo "Not laid in (no silhouette with that layer and name; add it to the registry first):"
+ printf ' %s\n' "${unmatched[@]}"
+fi
+[ "$replaced" -gt 0 ] || { echo "Nothing replaced: is this a portrait pack?" >&2; git checkout -- "$art"; exit 1; }
+
+printf 'Licensed portrait art, pack %s, laid in %s.\nPrivate deployment branch only: never push this to GitHub.\n' \
+ "$version" "$(date -u +%Y-%m-%d)" > "$art/PRIVATE-ART"
+git add "$art"
+git commit -q -m "Portrait art: pack $version (private)"
+echo "Laid in $replaced pieces from pack $version and committed. Push to $upstream when ready."
diff --git a/scripts/test/probe-baseline.json b/scripts/test/probe-baseline.json
index aaf58fa4a..c7e90c3b8 100644
--- a/scripts/test/probe-baseline.json
+++ b/scripts/test/probe-baseline.json
@@ -72,6 +72,18 @@
"checks": 18,
"seconds": 30
},
+ "portrait_compositor_e2e.js": {
+ "checks": 32,
+ "seconds": 13
+ },
+ "portrait_tab_e2e.js": {
+ "checks": 31,
+ "seconds": 21
+ },
+ "portrait_pdf_export_e2e.js": {
+ "checks": 11,
+ "seconds": 45
+ },
"character_heal_e2e.js": {
"checks": 13,
"seconds": 25
diff --git a/scripts/test/run-browser-probes.js b/scripts/test/run-browser-probes.js
index 48b31bf0e..99c521f6e 100755
--- a/scripts/test/run-browser-probes.js
+++ b/scripts/test/run-browser-probes.js
@@ -66,6 +66,9 @@ const PROBES = [
{ file: 'header_menus_e2e.js', needs: 'server' },
{ file: 'homebrew_safety_net_e2e.js', needs: 'server' },
{ file: 'overlay_reachability_e2e.js', needs: 'server' },
+ { file: 'portrait_compositor_e2e.js', needs: 'server' },
+ { file: 'portrait_pdf_export_e2e.js', needs: 'server' },
+ { file: 'portrait_tab_e2e.js', needs: 'server' },
{ file: 'notification_flows_e2e.js', needs: 'standalone' },
{ file: 'notifications_acceptance_e2e.js', needs: 'standalone' },
{ file: 'spell_help_laziness_e2e.js', needs: 'server' },
diff --git a/src/clj/orcpub/artist_accounts.clj b/src/clj/orcpub/artist_accounts.clj
new file mode 100644
index 000000000..c52544103
--- /dev/null
+++ b/src/clj/orcpub/artist_accounts.clj
@@ -0,0 +1,342 @@
+(ns orcpub.artist-accounts
+ "Artist accounts from PORTRAIT_ARTISTS: on start `reconcile!` creates, links, claims or
+ revokes each configured artist's account (the cases are tabled in ARTISTS.md). Grant-only:
+ removing an entry changes nothing. An artist account changes only how that artist is
+ credited; which art is whose stays in the registry. Nothing here faces the web."
+ (:require [orcpub.reset-key :as reset-key]
+ [clojure.string :as s]
+ [datomic.api :as d]
+ [orcpub.env :as env]
+ [cheshire.core :as cheshire]
+ [buddy.hashers :as hashers]
+ [com.stuartsierra.component :as component]
+ [orcpub.crypto :as crypto]
+ [orcpub.artist-email :as artist-email]
+ [orcpub.artist-credit :as artist-credit]
+ [orcpub.dnd.e5.portrait-assets :as pa])
+ (:import [java.util Date UUID]))
+
+(def ^:private user-pull
+ [:db/id :orcpub.user/username :orcpub.user/email :orcpub.user/verified?
+ :orcpub.user/artist :orcpub.user/preferred-name :orcpub.user/password-reset-key
+ :orcpub.user/verification-key :orcpub.user/verification-sent :orcpub.user/artist-welcome-sent])
+
+(def welcome-link-days
+ "How long a new artist's set-password link lasts. Longer than a normal
+ reset's two hours: a welcome can sit unread for days."
+ 7)
+
+(def preferred-name-purpose crypto/preferred-name-purpose)
+
+;; ---------------------------------------------------------------------------
+;; Config
+;; ---------------------------------------------------------------------------
+
+(defn parse-config
+ "The account part of PORTRAIT_ARTISTS as {artist-id {...}}, only for entries
+ that mention an account. :account is a lower-cased email, or :revoke for an
+ explicit null. Server-side only: none of this is sent to browsers."
+ [raw]
+ (when-not (s/blank? raw)
+ (try
+ (into {}
+ (for [[id fields] (cheshire/parse-string raw true)
+ :when (and (map? fields) (contains? fields :account))
+ :let [acct (:account fields)]]
+ [(keyword (name id))
+ (cond-> {:account (if (string? acct)
+ (s/lower-case (s/trim acct))
+ :revoke)}
+ (string? (:username fields)) (assoc :username (s/trim (:username fields)))
+ (string? (:preferred_name fields)) (assoc :preferred-name (s/trim (:preferred_name fields)))
+ (string? (:welcome_note fields)) (assoc :welcome-note (:welcome_note fields))
+ (string? (:welcome_subject fields)) (assoc :welcome-subject (:welcome_subject fields)))]))
+ (catch Exception e
+ (println "artist-accounts: PORTRAIT_ARTISTS ignored --" (.getMessage e))
+ nil))))
+
+(defn configured
+ "This deployment's artist-account config."
+ []
+ (parse-config (env/value :portrait-artists)))
+
+;; ---------------------------------------------------------------------------
+;; Lookups
+;; ---------------------------------------------------------------------------
+
+(defn- users-with-email [db email]
+ (d/q '[:find [(pull ?e pattern) ...]
+ :in $ pattern ?email
+ :where [?e :orcpub.user/email ?e-mail]
+ [(clojure.string/lower-case ?e-mail) ?email]]
+ db user-pull email))
+
+(defn- accounts-for-artist [db artist-id]
+ (d/q '[:find [(pull ?e [:db/id :orcpub.user/username :orcpub.user/email
+ :orcpub.user/preferred-name]) ...]
+ :in $ ?a
+ :where [?e :orcpub.user/artist ?a]]
+ db artist-id))
+
+(defn- username-taken? [db username]
+ (boolean (d/q '[:find ?e . :in $ ?u :where [?e :orcpub.user/username ?u]] db username)))
+
+(defn username-base
+ "A username from a display name: lower case, letters and digits only."
+ [s]
+ (let [base (-> (.toLowerCase (str s) java.util.Locale/ROOT) (s/replace #"[^a-z0-9]+" ""))]
+ (if (s/blank? base) "artist" (subs base 0 (min 20 (count base))))))
+
+(defn- free-username [db wanted]
+ (let [base (username-base wanted)]
+ (first (remove #(username-taken? db %)
+ (cons base (map #(str base %) (iterate inc 2)))))))
+
+(defn preferred-name
+ "The account's preferred name, decrypted, or nil."
+ [user]
+ (crypto/decrypt preferred-name-purpose (:orcpub.user/preferred-name user)))
+
+;; ---------------------------------------------------------------------------
+;; Linking
+;; ---------------------------------------------------------------------------
+
+(defn- cas-tx
+ "Set :orcpub.user/artist from `from` (nil = unset) to `to` (nil = remove),
+ failing the transaction if another container got there first."
+ [id from to]
+ (if to
+ [[:db/cas id :orcpub.user/artist from to]]
+ [[:orcpub.fn/retract-if-equal id :orcpub.user/artist from]]))
+
+(defn- lost-race?
+ "Whether `e`, or anything that caused it, is a cas or unique-claim refusal."
+ [e]
+ (boolean (some #(#{:db.error/cas-failed :db.error/unique-conflict} (:db/error (ex-data %)))
+ (take-while some? (iterate #(.getCause ^Throwable %) e)))))
+
+(defn- try-transact
+ "Transact; true if it committed, false if a guard (cas or unique claim)
+ rejected it because another container did the same work first."
+ [conn tx]
+ (try @(d/transact conn tx) true
+ (catch Exception e
+ (if (lost-race? e) false (throw e)))))
+
+(defn- unlink-others!
+ "Unlink every other account that speaks for `artist-id`, telling each."
+ [conn artist-id keep-id notify]
+ (doseq [{:keys [:db/id] :as u} (accounts-for-artist (d/db conn) artist-id)
+ :when (not= id keep-id)]
+ (when (try-transact conn (cas-tx id artist-id nil))
+ ((:unlinked notify) {:artist-id artist-id :user u}))))
+
+(defn link-existing!
+ "Link a confirmed account to `artist-id`. Returns :linked, :already,
+ :other-artist (the account speaks for someone else; left alone) or :raced."
+ [conn artist-id {:keys [:db/id :orcpub.user/artist] :as user} spec notify]
+ (cond
+ (= artist artist-id) :already
+ (some? artist) (do (println "artist-accounts:" (:orcpub.user/username user)
+ "already speaks for" artist "- not relinked to" artist-id)
+ :other-artist)
+ (try-transact conn (cas-tx id nil artist-id))
+ (do (unlink-others! conn artist-id id notify)
+ ((:upgraded notify) {:artist-id artist-id :user user :spec spec})
+ :linked)
+ :else :raced))
+
+(defn- new-welcome-link
+ "A fresh welcome key, and the transaction data that stores its digest on `id`."
+ [id]
+ (let [reset-key (str (UUID/randomUUID))
+ now (Date.)
+ expires (Date. (+ (.getTime now) (* welcome-link-days 24 60 60 1000)))]
+ {:reset-key reset-key
+ :expires expires
+ :tx {:db/id id
+ ;; the digest: the reset form looks keys up by it
+ :orcpub.user/password-reset-key (reset-key/digest reset-key)
+ :orcpub.user/password-reset-sent now
+ :orcpub.user/password-reset-expires expires}}))
+
+(defn- locked-password
+ "A password nobody knows; the account is locked until the link sets one."
+ []
+ (hashers/encrypt (str (UUID/randomUUID) (UUID/randomUUID))))
+
+(defn- welcome!
+ "Send the welcome for `user`, recording that it went out only if the notifier says so."
+ [conn artist-id user spec notify {:keys [reset-key expires]}]
+ (when ((:created notify) {:artist-id artist-id
+ :user (select-keys user [:db/id :orcpub.user/username :orcpub.user/email])
+ :spec spec :reset-key reset-key :expires expires})
+ @(d/transact conn [[:db/add (:db/id user) :orcpub.user/artist-welcome-sent (Date.)]])))
+
+(defn create!
+ "Create a linked account for `artist-id` with a week-long set-password link.
+ Returns :created or :raced."
+ [conn artist-id {:keys [account username preferred-name] :as spec} notify]
+ (let [db (d/db conn)
+ artist-name (:artist/name (pa/artist-info artist-id))
+ uname (free-username db (or username artist-name account))
+ link (new-welcome-link "artist-user")
+ name-enc (when preferred-name (crypto/encrypt preferred-name-purpose preferred-name))
+ user (cond-> (merge (:tx link)
+ {:orcpub.user/username uname
+ :orcpub.user/email account
+ :orcpub.user/password (locked-password)
+ ;; confirmed by the act of using the emailed link
+ :orcpub.user/verified? false
+ :orcpub.user/created (Date.)
+ :orcpub.user/artist artist-id})
+ name-enc (assoc :orcpub.user/preferred-name name-enc))]
+ (if (try-transact conn [{:orcpub.artist-provision/key (str (name artist-id) " " account)}
+ user])
+ (let [id (d/q '[:find ?e . :in $ ?u :where [?e :orcpub.user/username ?u]] (d/db conn) uname)
+ u {:db/id id :orcpub.user/username uname :orcpub.user/email account}]
+ (unlink-others! conn artist-id id notify)
+ (welcome! conn artist-id u spec notify link)
+ :created)
+ :raced)))
+
+(defn claim!
+ "Take over an unconfirmed account holding the artist's address: lock it with a new password,
+ cancel its confirmation link, link it, and send the welcome. Returns :claimed, :other-artist
+ or :raced."
+ [conn artist-id {:keys [:db/id :orcpub.user/artist] :as user} {:keys [preferred-name] :as spec} notify]
+ (if (some? artist)
+ (do (println "artist-accounts:" (:orcpub.user/username user) "already speaks for" artist
+ "- not claimed for" artist-id)
+ :other-artist)
+ (let [link (new-welcome-link id)
+ tx (cond-> [[:db/cas id :orcpub.user/artist nil artist-id]
+ [:db/cas id :orcpub.user/password-reset-key
+ (:orcpub.user/password-reset-key user) (get-in link [:tx :orcpub.user/password-reset-key])]
+ (-> (:tx link)
+ (dissoc :orcpub.user/password-reset-key)
+ (assoc :orcpub.user/password (locked-password)))]
+ (:orcpub.user/verification-key user)
+ (conj [:db/retract id :orcpub.user/verification-key (:orcpub.user/verification-key user)])
+ (:orcpub.user/verification-sent user)
+ (conj [:db/retract id :orcpub.user/verification-sent (:orcpub.user/verification-sent user)])
+ preferred-name
+ (conj [:db/add id :orcpub.user/preferred-name (crypto/encrypt preferred-name-purpose preferred-name)])
+ (and (not preferred-name) (:orcpub.user/preferred-name user))
+ (conj [:db/retract id :orcpub.user/preferred-name (:orcpub.user/preferred-name user)]))]
+ (if (try-transact conn tx)
+ (do (unlink-others! conn artist-id id notify)
+ (welcome! conn artist-id user spec notify link)
+ :claimed)
+ :raced))))
+
+(defn resend-welcome!
+ "A fresh welcome link for a linked account whose welcome never went out. The old key is
+ unknowable (only its digest is kept), so it is replaced. Returns :resent or :raced."
+ [conn artist-id user spec notify]
+ (let [id (:db/id user)
+ link (new-welcome-link id)]
+ (if (try-transact conn [[:db/cas id :orcpub.user/password-reset-key
+ (:orcpub.user/password-reset-key user)
+ (get-in link [:tx :orcpub.user/password-reset-key])]
+ (dissoc (:tx link) :orcpub.user/password-reset-key)])
+ (do (welcome! conn artist-id user spec notify link) :resent)
+ :raced)))
+
+(defn revoke!
+ "Unlink every account for `artist-id`."
+ [conn artist-id notify]
+ (unlink-others! conn artist-id nil notify))
+
+(defn- reconcile-one! [conn artist-id {:keys [account] :as spec} notify]
+ (cond
+ (nil? (pa/artist-info artist-id))
+ (do (println "artist-accounts: no artist" artist-id "in the registry; skipped") :unknown-artist)
+
+ (= :revoke account) (do (revoke! conn artist-id notify) :revoked)
+
+ :else
+ (let [users (users-with-email (d/db conn) account)
+ confirmed (filter :orcpub.user/verified? users)
+ linked (some #(when (= artist-id (:orcpub.user/artist %)) %) users)]
+ (cond
+ (and linked (not (:orcpub.user/verified? linked)) (not (:orcpub.user/artist-welcome-sent linked)))
+ (resend-welcome! conn artist-id linked spec notify)
+ linked :already
+ (= 1 (count confirmed)) (link-existing! conn artist-id (first confirmed) spec notify)
+ (> (count confirmed) 1)
+ (do (println "artist-accounts: several confirmed accounts share" account "- linking none") :ambiguous)
+ (= 1 (count users)) (claim! conn artist-id (first users) spec notify)
+ (seq users)
+ (do (println "artist-accounts: several unconfirmed accounts share" account "- claiming none") :ambiguous)
+ :else (create! conn artist-id spec notify)))))
+
+(def log-only-notify
+ "What happens on each change when no emailer is supplied: a log line. :created answers
+ true, as there is no welcome to send again."
+ {:created (fn [{:keys [artist-id user]}]
+ (println "artist-accounts: welcomed" (:orcpub.user/username user) "to" artist-id)
+ true)
+ :upgraded (fn [{:keys [artist-id user]}]
+ (println "artist-accounts: linked" (:orcpub.user/username user) "to" artist-id))
+ :unlinked (fn [{:keys [artist-id user]}]
+ (println "artist-accounts: unlinked" (:orcpub.user/username user) "from" artist-id))})
+
+(def notify
+ "What the running site does on each change: the emails in
+ orcpub.artist-email, each also logged. Answers what the email answers."
+ (into {}
+ (for [k [:created :upgraded :unlinked]]
+ [k (fn [event]
+ ((get log-only-notify k) event)
+ ((get artist-email/notify k) event))])))
+
+(defn reconcile!
+ "Bring accounts in line with `config`. Returns {artist-id outcome}. Safe to
+ run repeatedly and from several containers at once."
+ ([conn] (reconcile! conn (configured) log-only-notify))
+ ([conn config notify]
+ (into {}
+ (for [[artist-id spec] config]
+ [artist-id (try (reconcile-one! conn artist-id spec notify)
+ (catch Exception e
+ (println "artist-accounts: failed for" artist-id "-" (.getMessage e))
+ :error))]))))
+
+(defn on-email-confirmed!
+ "Called when a confirmed account confirms a change to its email address: if the new
+ address is an artist's configured account, link it now."
+ ([conn user-id] (on-email-confirmed! conn user-id (configured) log-only-notify))
+ ([conn user-id config notify]
+ (let [user (d/pull (d/db conn) [:db/id :orcpub.user/username :orcpub.user/email
+ :orcpub.user/verified? :orcpub.user/artist
+ :orcpub.user/preferred-name] user-id)
+ email (some-> (:orcpub.user/email user) s/lower-case)]
+ (when (and email (:orcpub.user/verified? user))
+ (some (fn [[artist-id spec]]
+ (when (and (= email (:account spec)) (pa/artist-info artist-id))
+ (link-existing! conn artist-id user spec notify)))
+ config)))))
+
+;; ---------------------------------------------------------------------------
+;; Startup
+;; ---------------------------------------------------------------------------
+
+(defrecord ArtistAccounts [conn]
+ component/Lifecycle
+ (start [this]
+ ;; off the startup path: a slow mail server must not hold up the site
+ (when-let [c (:conn conn)]
+ ;; artists' own credit edits, so the emails below use their chosen name
+ (try (artist-credit/refresh! (d/db c))
+ (catch Exception e (println "artist-accounts: credits not refreshed -" (.getMessage e))))
+ (when (seq (configured))
+ (future
+ (try (println "artist-accounts:" (reconcile! c (configured) (or (:notify this) notify)))
+ (catch Throwable t (println "artist-accounts: reconcile failed -" (.getMessage t)))))))
+ this)
+ (stop [this] this))
+
+(defn new-artist-accounts
+ ([] (map->ArtistAccounts {}))
+ ([notify] (map->ArtistAccounts {:notify notify})))
diff --git a/src/clj/orcpub/artist_credit.clj b/src/clj/orcpub/artist_credit.clj
new file mode 100644
index 000000000..8e2d0a837
--- /dev/null
+++ b/src/clj/orcpub/artist_credit.clj
@@ -0,0 +1,158 @@
+(ns orcpub.artist-credit
+ "How an artist is credited, and who gets the last word on it.
+
+ Three layers, later ones winning field by field:
+
+ 1. the registry in portrait-assets.cljc -- the public default
+ 2. the artist's own edits, from their account settings
+ 3. PORTRAIT_ARTISTS in the deployment config
+
+ The config wins so the operators can always correct a credit -- a typo, a
+ dead link, a compromised account -- without touching anyone's account. The
+ artist's edits win over the code so they never need a release to change
+ their own handle.
+
+ Only presentation is editable: name, primary link and the icon links.
+ Which art is whose stays in the registry, so no account can re-attribute
+ anyone's work.
+
+ Edits are stored on the account as EDN and cleaned on the way in AND on the
+ way out, so a value written by some older or buggier version still cannot
+ put a javascript: link or an arbitrary colour on the page."
+ (:require [clojure.edn :as edn]
+ [clojure.string :as s]
+ [datomic.api :as d]
+ [orcpub.fork.branding :as branding]
+ [orcpub.artist-links :as links]
+ [orcpub.dnd.e5.portrait-assets :as pa]))
+
+;; ---------------------------------------------------------------------------
+;; What an artist may set -- the rules live in orcpub.artist-links, which the
+;; account page also runs as you type
+;; ---------------------------------------------------------------------------
+
+(def max-name-length links/max-name-length)
+(def max-url-length links/max-url-length)
+(def max-links links/max-links)
+(def services links/services)
+(def icon-for-url links/icon-for-url)
+(def url-problem links/url-problem)
+(def ^:private link-entry links/link-entry)
+(def ^:private clean-name links/clean-name)
+
+(defn check
+ "Validate an edit submitted from the settings page:
+ {:name \"..\" :link \"..\" :links [{:url \"..\"}]}
+ Each link's icon is worked out from its address.
+ Returns {:credit } or {:errors {field message}}.
+ A blank name or link means \"use the default\"."
+ [{:keys [name link links] :as edit}]
+ (let [errors (links/edit-errors edit)
+ nm (clean-name name)
+ link (some-> link s/trim not-empty)
+ urls (->> links (map #(some-> (:url %) str s/trim)) (remove s/blank?))]
+ (if (seq errors)
+ {:errors errors}
+ {:credit (cond-> {}
+ nm (assoc :artist/name nm)
+ link (assoc :artist/link link)
+ (seq urls) (assoc :artist/links (mapv link-entry urls)))})))
+
+(defn read-stored
+ "The stored EDN, re-checked. Anything that no longer passes is dropped
+ field by field rather than taking the whole credit down."
+ [stored]
+ (let [m (try (edn/read-string {:readers {} :default (fn [_ _] nil)} stored)
+ (catch Exception _ nil))]
+ (when (map? m)
+ (let [nm (clean-name (:artist/name m))
+ link (:artist/link m)
+ links (->> (when (sequential? (:artist/links m)) (:artist/links m))
+ (keep :link/url)
+ (filter #(and (string? %) (nil? (url-problem %))))
+ (take max-links))]
+ (not-empty
+ (cond-> {}
+ (and nm (<= (count nm) max-name-length)) (assoc :artist/name nm)
+ (and (string? link) (nil? (url-problem link))) (assoc :artist/link link)
+ ;; icons re-derived from the links, whatever was stored
+ (seq links) (assoc :artist/links (mapv link-entry links))))))))
+
+;; ---------------------------------------------------------------------------
+;; Layering
+;; ---------------------------------------------------------------------------
+
+(defn db-edits
+ "{artist-id credit} from every linked account that has saved edits. If two
+ accounts ever speak for one artist, neither's edits are trusted."
+ [db]
+ (let [rows (d/q '[:find ?a ?c
+ :where [?e :orcpub.user/artist ?a]
+ [?e :orcpub.user/artist-credit ?c]]
+ db)]
+ (into {}
+ (for [[a group] (group-by first rows)
+ :when (= 1 (count group))
+ :let [credit (read-stored (second (first group)))]
+ :when credit]
+ [a credit]))))
+
+(defn effective
+ "Artist edits under deployment config, field by field."
+ [edits config]
+ (merge-with merge edits config))
+
+(defonce ^:private applied-t (atom nil))
+
+(defn refresh!
+ "Apply the current layering to portrait-assets, which both the server
+ renders and the page's __BRANDING__ read from. Called per page render and
+ per share-card render with the request's db, so every container catches up
+ with an edit saved on any other one on its next request; cheap when nothing
+ changed, because it only re-reads when the database has moved on."
+ [db]
+ (let [t [(:id db) (d/basis-t db)]]
+ (when (not= t @applied-t)
+ (pa/set-artist-overrides! (effective (db-edits db) branding/portrait-artists))
+ (reset! applied-t t))))
+
+;; ---------------------------------------------------------------------------
+;; Saving
+;; ---------------------------------------------------------------------------
+
+(defn credit-for-account
+ "What the settings page shows an artist: {:current
+ :own :locked #{fields the config decides}}."
+ [db user-id]
+ (let [{:orcpub.user/keys [artist artist-credit]}
+ (d/pull db [:orcpub.user/artist :orcpub.user/artist-credit] user-id)]
+ (when artist
+ (let [own (some-> artist-credit read-stored)
+ config (get branding/portrait-artists artist)
+ base (some #(when (= artist (:artist/id %)) %) pa/registry)]
+ {:artist-id artist
+ :default (select-keys base [:artist/name :artist/link :artist/links])
+ :current (merge base own config)
+ :own own
+ :locked (set (keys config))}))))
+
+(defn save!
+ "Save `edit` as the credit for the artist `user-id` speaks for. Returns
+ {:errors ..}, {:unchanged true}, or {:saved credit :before old :artist-id id}."
+ [conn user-id edit]
+ (let [db (d/db conn)
+ {:orcpub.user/keys [artist artist-credit]}
+ (d/pull db [:orcpub.user/artist :orcpub.user/artist-credit] user-id)]
+ (if-not artist
+ {:errors {:account "This account isn't an artist account"}}
+ (let [{:keys [errors credit]} (check edit)
+ before (some-> artist-credit read-stored)]
+ (cond
+ errors {:errors errors}
+ (= (not-empty credit) before) {:unchanged true}
+ :else
+ (do @(d/transact conn [(if (seq credit)
+ {:db/id user-id :orcpub.user/artist-credit (pr-str credit)}
+ [:db/retract user-id :orcpub.user/artist-credit artist-credit])])
+ (refresh! (d/db conn))
+ {:saved credit :before before :artist-id artist}))))))
diff --git a/src/clj/orcpub/artist_email.clj b/src/clj/orcpub/artist_email.clj
new file mode 100644
index 000000000..127f93433
--- /dev/null
+++ b/src/clj/orcpub/artist_email.clj
@@ -0,0 +1,426 @@
+(ns orcpub.artist-email
+ "The emails artist accounts send: the welcome (account made for them), the
+ upgrade (their existing account linked), a notice when an account stops
+ speaking for an artist, and a copy of each to the site's admin inbox.
+
+ Written to sound like the two people who run the site, not like a system:
+ a nickname greeting, an optional personal note per artist, and a sign-off
+ from APP_EMAIL_SIGNOFF. The per-artist parts come from that artist's entry
+ in PORTRAIT_ARTISTS -- preferred_name, welcome_note, welcome_subject -- so
+ the welcome is written once, where the artist is added.
+
+ Links are built from APP_URL, not from a request: these are sent at startup,
+ when there is no request. Without APP_URL, or with email switched off, they
+ are logged and skipped rather than sent with broken links.
+
+ Built the way email has to be: tables and inline styles, fonts every mail
+ client has, and a plain-text part alongside the HTML. Message builders are
+ pure so they can be tested and previewed without sending."
+ (:require [clojure.string :as s]
+ [hiccup2.core :as hiccup]
+ [postal.core :as postal]
+ [orcpub.env :as env]
+ [orcpub.crypto :as crypto]
+ [orcpub.email :as email]
+ [orcpub.fork.branding :as branding]
+ [orcpub.route-map :as routes]
+ [orcpub.dnd.e5.portrait-assets :as pa])
+ (:import [java.time ZoneOffset]
+ [java.time.format DateTimeFormatter]
+ [java.util Locale]))
+
+;; ---------------------------------------------------------------------------
+;; Settings
+;; ---------------------------------------------------------------------------
+
+(defn base-url
+ "The public site address, without a trailing slash, or nil."
+ []
+ (some-> branding/app-url not-empty (s/replace #"/+$" "")))
+
+(defn admin-recipient
+ "Where artist-account notices go: EMAIL_ADMIN_TO, else the error inbox."
+ []
+ (or (env/value :email-admin-to) (env/value :email-errors-to)))
+
+(defn- email-on? [] (boolean (env/value :email-server-url)))
+
+(defn reset-url [base key]
+ (str base (routes/path-for routes/reset-password-page-route) "?key=" key))
+
+(defn credit-url [base]
+ (str base (routes/path-for routes/my-account-page-route) "#artist-credit"))
+
+(defn- day-month [^java.util.Date d]
+ (.format (DateTimeFormatter/ofPattern "d MMMM" Locale/ENGLISH)
+ (.atZone (.toInstant d) ZoneOffset/UTC)))
+
+(defn greeting-name
+ "What to call them: their preferred name (from the config at creation, or
+ decrypted from the account), else the artist's credited name, else the
+ username."
+ [{:keys [artist-id user spec]}]
+ (or (not-empty (:preferred-name spec))
+ (crypto/decrypt crypto/preferred-name-purpose (:orcpub.user/preferred-name user))
+ (:artist/name (pa/artist-info artist-id))
+ (:orcpub.user/username user)))
+
+;; ---------------------------------------------------------------------------
+;; Pieces
+;; ---------------------------------------------------------------------------
+
+(def ^:private sans "-apple-system, 'Segoe UI', Helvetica, Arial, sans-serif")
+(def ^:private serif "Georgia, 'Times New Roman', serif")
+
+(defn- p [& content]
+ (into [:p {:style (str "margin:0 0 14px;font:15px/1.6 " sans ";color:#2a2f36")}] content))
+
+(defn- small [& content]
+ (into [:p {:style (str "margin:0 0 12px;font:13px/1.55 " sans ";color:#6b7280")}] content))
+
+(defn- button [href label]
+ [:table {:role "presentation" :cellpadding "0" :cellspacing "0" :border "0" :style "margin:26px 0 12px"}
+ [:tr [:td {:style "background:#e8980a;border-radius:6px"}
+ [:a {:href href :style (str "display:inline-block;padding:13px 26px;font:700 15px/1 " sans
+ ";color:#1f1604;text-decoration:none;border-radius:6px")}
+ label]]]])
+
+(defn- credit-panel [artist-name]
+ (let [rule [:td {:valign "middle"}
+ [:div {:style "height:1px;background:#6b5420;font-size:0;line-height:0"} (hiccup/raw " ")]]]
+ [:table {:role "presentation" :width "100%" :cellpadding "0" :cellspacing "0" :border "0"
+ :style "margin:14px 0 24px;background:#0e131a;border-radius:8px"}
+ [:tr [:td {:style "padding:18px 16px 20px;text-align:center"}
+ [:div {:style (str "font:600 10px/1 " sans ";letter-spacing:.18em;text-transform:uppercase;color:#7b8494")}
+ "Art by"]
+ [:table {:role "presentation" :width "100%" :cellpadding "0" :cellspacing "0" :border "0" :style "margin-top:10px"}
+ [:tr rule
+ [:td {:valign "middle" :style (str "width:1%;white-space:nowrap;padding:0 14px;font:italic 19px/1.2 "
+ serif ";color:#ebeef4")}
+ artist-name]
+ rule]]]]]))
+
+(defn- shell [inner footer]
+ [:table {:role "presentation" :width "100%" :cellpadding "0" :cellspacing "0" :border "0" :style "background:#eceef2"}
+ [:tr [:td {:align "center" :style "padding:26px 12px"}
+ [:table {:role "presentation" :width "100%" :cellpadding "0" :cellspacing "0" :border "0"
+ :style "max-width:560px;background:#ffffff;border-radius:10px;border:1px solid #e1e4ea"}
+ [:tr [:td {:style "padding:30px 32px 10px"}
+ [:div {:style (str "font:700 11px/1 " sans ";letter-spacing:.24em;text-transform:uppercase;color:#b87400;margin-bottom:22px")}
+ branding/app-name]
+ inner]]
+ (when footer
+ [:tr [:td {:style "padding:16px 32px 26px;border-top:1px solid #eef0f3"} footer]])]]]])
+
+(defn- html [& content] (str (hiccup/html (into [:div] content))))
+
+(defn- message [to subject text html-body]
+ {:from (str branding/email-sender-name " <" (email/emailfrom) ">")
+ :to to
+ :subject subject
+ :body [:alternative
+ {:type "text/plain; charset=utf-8" :content text}
+ {:type "text/html; charset=utf-8" :content html-body}]})
+
+(defn- can-do-html [artist-name]
+ (list
+ (p [:b "It's your corner of the site."] " From it you can:")
+ [:ul {:style (str "margin:0 0 18px;padding-left:20px;font:15px/1.7 " sans ";color:#2a2f36")}
+ [:li "change the name your art is credited under"]
+ [:li "choose where your name links to: your site, your Twitch, wherever you like"]
+ [:li "pick which link icons appear beside your name"]]
+ (p "And every portrait people build with your pieces carries your name, right under the picture:")
+ (credit-panel artist-name)))
+
+(defn- can-do-text [artist-name]
+ (str "It's your corner of the site. From it you can:\n"
+ " - change the name your art is credited under\n"
+ " - choose where your name links to: your site, your Twitch, wherever you like\n"
+ " - pick which link icons appear beside your name\n\n"
+ "And every portrait people build with your pieces carries your name,\n"
+ "right under the picture:\n\n"
+ " ART BY\n"
+ " ----- " artist-name " -----\n"))
+
+(defn- default-note [] (str "Welcome aboard! Your art is now part of the "
+ branding/app-name " portrait builder."))
+
+(defn- why-footer [artist-name]
+ (str "You're getting this because someone who runs " branding/app-name
+ " listed this address as the contact for the artist " artist-name "."))
+
+;; ---------------------------------------------------------------------------
+;; Messages (pure)
+;; ---------------------------------------------------------------------------
+
+(defn welcome-message
+ "A new account was made for them: set a password to get started."
+ [base {:keys [artist-id user spec reset-key expires] :as event}]
+ (let [who (greeting-name event)
+ artist-name (or (:artist/name (pa/artist-info artist-id)) who)
+ note (or (not-empty (:welcome-note spec)) (default-note))
+ url (reset-url base reset-key)
+ username (:orcpub.user/username user)
+ until (day-month expires)
+ subject (or (not-empty (:welcome-subject spec))
+ (str "Welcome to " branding/app-name ", " who "! Your artist account is ready"))]
+ (message
+ (:orcpub.user/email user) subject
+ (str "Hey " who "!\n\n" note "\n\n"
+ "We've set you up with a brand new account type, just for artists!\n\n"
+ "You can set your password here:\n" url "\n\n"
+ "Your username is " username ". This link works once and expires on " until ".\n\n"
+ (can-do-text artist-name) "\n"
+ "If the link has expired, use \"Forgot password\" on the login page with this email address.\n\n"
+ "We can't wait to see the characters people make with your work.\n\n"
+ "Thank you for being part of this,\n" branding/email-signoff "\n\n"
+ "P.S. If this landed with the wrong person, just reply and we'll sort it out.\n\n"
+ "--\n" (why-footer artist-name))
+ (html
+ (shell
+ (list
+ [:h1 {:style (str "margin:0 0 16px;font:italic 26px/1.2 " serif ";color:#1c2027;font-weight:normal")}
+ (str "Hey " who "!")]
+ (p note)
+ (p "We've set you up with a brand new account type, just for artists!")
+ (button url "You can set your password here")
+ (small "Your username is " [:b {:style "color:#2a2f36"} username]
+ ". This link works once and expires on " until ".")
+ [:div {:style "height:10px"}]
+ (can-do-html artist-name)
+ (p "If the link has expired, use " [:b "Forgot password"]
+ " on the login page with this email address.")
+ (p "We can't wait to see the characters people make with your work.")
+ [:p {:style (str "margin:22px 0 18px;font:15px/1.6 " sans ";color:#2a2f36")}
+ "Thank you for being part of this," [:br]
+ [:span {:style (str "font-style:italic;font-family:" serif)} branding/email-signoff]]
+ (small "P.S. If this landed with the wrong person, just reply and we'll sort it out."))
+ (list
+ (small "If the button doesn't work, paste this into your browser:" [:br]
+ [:a {:href url :style "color:#9a6400;word-break:break-all"} url])
+ (small (why-footer artist-name))))))))
+
+(defn upgrade-message
+ "Their existing account now speaks for them as an artist."
+ [base {:keys [artist-id user spec] :as event}]
+ (let [who (greeting-name event)
+ artist-name (or (:artist/name (pa/artist-info artist-id)) who)
+ note (or (not-empty (:welcome-note spec)) (default-note))
+ url (credit-url base)
+ username (:orcpub.user/username user)
+ subject (or (not-empty (:welcome-subject spec))
+ (str "Welcome aboard, " who "! You're now an artist on " branding/app-name))]
+ (message
+ (:orcpub.user/email user) subject
+ (str "Hey " who "!\n\n" note "\n\n"
+ "We've upgraded your account (" username ") to a brand new account type, just for artists!\n\n"
+ "Edit your credit here:\n" url "\n\n"
+ (can-do-text artist-name) "\n"
+ "We can't wait to see the characters people make with your work.\n\n"
+ "Thank you for being part of this,\n" branding/email-signoff "\n\n"
+ "P.S. If this landed with the wrong person, just reply and we'll sort it out.\n\n"
+ "--\n" (why-footer artist-name))
+ (html
+ (shell
+ (list
+ [:h1 {:style (str "margin:0 0 16px;font:italic 26px/1.2 " serif ";color:#1c2027;font-weight:normal")}
+ (str "Hey " who "!")]
+ (p note)
+ (p "We've upgraded your account (" [:b username] ") to a brand new account type, just for artists!")
+ (button url "Edit your credit")
+ [:div {:style "height:10px"}]
+ (can-do-html artist-name)
+ (p "We can't wait to see the characters people make with your work.")
+ [:p {:style (str "margin:22px 0 18px;font:15px/1.6 " sans ";color:#2a2f36")}
+ "Thank you for being part of this," [:br]
+ [:span {:style (str "font-style:italic;font-family:" serif)} branding/email-signoff]]
+ (small "P.S. If this landed with the wrong person, just reply and we'll sort it out."))
+ (small (why-footer artist-name)))))))
+
+(defn unlinked-message
+ "Their account no longer speaks for this artist."
+ [{:keys [artist-id user]}]
+ (let [artist-name (or (:artist/name (pa/artist-info artist-id)) (name artist-id))]
+ (message
+ (:orcpub.user/email user)
+ (str "Your " branding/app-name " account is no longer an artist account")
+ (str "Hi,\n\nYour " branding/app-name " account (" (:orcpub.user/username user)
+ ") is no longer linked to the artist " artist-name
+ ". Everything else about your account is unchanged.\n\n"
+ "If you didn't expect this, just reply and we'll look into it.\n\n"
+ branding/email-signoff)
+ (html
+ (shell
+ (list
+ (p "Hi,")
+ (p "Your " branding/app-name " account (" [:b (:orcpub.user/username user)]
+ ") is no longer linked to the artist " artist-name
+ ". Everything else about your account is unchanged.")
+ (p "If you didn't expect this, just reply and we'll look into it.")
+ (p [:span {:style (str "font-style:italic;font-family:" serif)} branding/email-signoff]))
+ nil)))))
+
+(defn admin-message
+ "The admin's copy of any change: what happened, to whom, what was sent."
+ [kind {:keys [artist-id user expires]}]
+ (let [artist-name (or (:artist/name (pa/artist-info artist-id)) (name artist-id))
+ [subject lead] (case kind
+ :created [(str "New artist on board: " artist-name)
+ (str artist-name " is on board. Their artist account is set up and the welcome email is on its way.")]
+ :upgraded [(str "New artist on board: " artist-name)
+ (str artist-name "'s existing account is now an artist account, and they've been told.")]
+ :unlinked [(str "Artist account unlinked: " artist-name)
+ (str "An account no longer speaks for " artist-name ", and its owner has been told.")])
+ rows (cond-> [["Artist" (str artist-name " (" (name artist-id) ")")]
+ ["Email" (:orcpub.user/email user)]
+ ["Username" (:orcpub.user/username user)]]
+ expires (conj ["Sent" (str "Set-password link, expires " (day-month expires))])
+ (= kind :upgraded) (conj ["Sent" "Upgrade email with a link to their credit settings"]))
+ how (str "To remove it, set \"account\": null for this artist in PORTRAIT_ARTISTS and restart the service.")]
+ (message
+ (admin-recipient) subject
+ (str lead "\n\n" (s/join "\n" (for [[k v] rows] (str k ": " v)))
+ (when (not= kind :unlinked) (str "\n\n" how)))
+ (html
+ (shell
+ (list
+ (p [:b lead])
+ [:table {:role "presentation" :cellpadding "0" :cellspacing "0" :border "0"
+ :style (str "margin:4px 0 16px;font:14px/1.7 " sans ";color:#2a2f36")}
+ (for [[k v] rows]
+ [:tr [:td {:style "color:#6b7280;padding-right:18px"} k] [:td v]])]
+ (when (not= kind :unlinked) (small how)))
+ nil)))))
+
+;; ---------------------------------------------------------------------------
+;; Credit changes
+;; ---------------------------------------------------------------------------
+
+(defn credit-rows
+ "A credit as [label value] rows, for showing before and after."
+ [credit]
+ (let [{:artist/keys [name link links]} credit]
+ (concat [["Name" (or name "(default)")]
+ ["Link" (or link "(default)")]]
+ (if (seq links)
+ (for [{:link/keys [label url]} links] [label url])
+ [["Icons" "(default)"]]))))
+
+(defn- rows-table [rows]
+ [:table {:role "presentation" :cellpadding "0" :cellspacing "0" :border "0"
+ :style (str "margin:4px 0 16px;font:14px/1.7 " sans ";color:#2a2f36")}
+ (for [[k v] rows]
+ [:tr [:td {:style "color:#6b7280;padding-right:18px;vertical-align:top"} k]
+ [:td {:style "word-break:break-all"} v]])])
+
+(defn- rows-text [rows]
+ (s/join "\n" (for [[k v] rows] (str " " k ": " v))))
+
+(defn credit-changed-message
+ "To the artist: their credit was changed, so a change they didn't make is
+ noticed by the one person who would know."
+ [base {:keys [artist-id user after]}]
+ (let [artist-name (or (:artist/name (pa/artist-info artist-id)) (name artist-id))
+ who (greeting-name {:artist-id artist-id :user user})
+ rows (credit-rows after)
+ settings (when base (credit-url base))]
+ (message
+ (:orcpub.user/email user)
+ (str "Your " branding/app-name " credit was updated")
+ (str "Hi " who ",\n\n"
+ "Your credit as " artist-name " was just updated. It now reads:\n\n"
+ (rows-text rows) "\n\n"
+ (when settings (str "You can change it any time: " settings "\n\n"))
+ "If this wasn't you, reply to this email and we'll put it back and lock it.\n\n"
+ branding/email-signoff)
+ (html
+ (shell
+ (list
+ (p "Hi " who ",")
+ (p "Your credit as " [:b artist-name] " was just updated. It now reads:")
+ (rows-table rows)
+ (when settings (p "You can change it any time from " [:a {:href settings} "your account"] "."))
+ (p [:b "If this wasn't you,"] " reply to this email and we'll put it back and lock it.")
+ (p [:span {:style (str "font-style:italic;font-family:" serif)} branding/email-signoff]))
+ nil)))))
+
+(defn credit-admin-message
+ "The admin's copy: before and after, and how to overrule it."
+ [{:keys [artist-id user before after]}]
+ (let [artist-name (or (:artist/name (pa/artist-info artist-id)) (name artist-id))
+ lead (str (:orcpub.user/username user) " updated the credit for " artist-name ".")
+ how (str "To overrule it, set the field for " (name artist-id)
+ " in PORTRAIT_ARTISTS; the config always wins over an artist's own edits.")]
+ (message
+ (admin-recipient)
+ (str "Artist credit changed: " artist-name)
+ (str lead "\n\nBefore:\n" (rows-text (credit-rows before))
+ "\n\nAfter:\n" (rows-text (credit-rows after)) "\n\n" how)
+ (html
+ (shell
+ (list
+ (p [:b lead])
+ (small "Before")
+ (rows-table (credit-rows before))
+ (small "After")
+ (rows-table (credit-rows after))
+ (small how))
+ nil)))))
+
+;; ---------------------------------------------------------------------------
+;; Sending
+;; ---------------------------------------------------------------------------
+
+(defn- send!
+ "Send `msg`; true if the mail server took it."
+ [msg]
+ (try
+ (let [result (postal/send-message (email/email-cfg) msg)]
+ (or (= :SUCCESS (:error result))
+ (do (println "artist-email: not sent to" (:to msg) "-" (:error result)) false)))
+ (catch Exception e
+ (println "artist-email: failed to send to" (:to msg) "-" (.getMessage e))
+ false)))
+
+(defn- deliver!
+ "Send the artist's message and the admin copy; true if the artist's went out."
+ [kind artist-msg event]
+ (let [who (get-in event [:user :orcpub.user/username])]
+ (cond
+ (not (email-on?))
+ (do (println "artist-email: email is off; not sending the" (name kind) "email for" who) false)
+
+ :else
+ (let [sent? (when artist-msg (send! artist-msg))]
+ (if (admin-recipient)
+ (send! (admin-message kind event))
+ (println "artist-email: no EMAIL_ADMIN_TO or EMAIL_ERRORS_TO; admin copy not sent"))
+ sent?))))
+
+(def notify
+ "The notifier artist accounts use on the live site. :created answers whether the welcome
+ went out, so a refused one is sent again on the next start."
+ {:created (fn [event]
+ (if-let [base (base-url)]
+ (deliver! :created (welcome-message base event) event)
+ (do (println "artist-email: APP_URL is not set, so the welcome email for"
+ (get-in event [:user :orcpub.user/username])
+ "was not sent; it is sent on the first start with APP_URL set.")
+ false)))
+ :upgraded (fn [event]
+ (if-let [base (base-url)]
+ (deliver! :upgraded (upgrade-message base event) event)
+ (println "artist-email: APP_URL is not set; upgrade email not sent")))
+ :unlinked (fn [event] (deliver! :unlinked (unlinked-message event) event))})
+
+(defn credit-changed!
+ "Tell the artist and the admin that a credit changed. Unlike the startup
+ emails this needs no APP_URL -- the message reads fine without the link."
+ [event]
+ (if-not (email-on?)
+ (println "artist-email: email is off; credit change for"
+ (get-in event [:user :orcpub.user/username]) "not announced")
+ (do (send! (credit-changed-message (base-url) event))
+ (if (admin-recipient)
+ (send! (credit-admin-message event))
+ (println "artist-email: no EMAIL_ADMIN_TO or EMAIL_ERRORS_TO; admin copy not sent")))))
diff --git a/src/clj/orcpub/bounded_cache.clj b/src/clj/orcpub/bounded_cache.clj
new file mode 100644
index 000000000..2dd1b15cc
--- /dev/null
+++ b/src/clj/orcpub/bounded_cache.clj
@@ -0,0 +1,53 @@
+(ns orcpub.bounded-cache
+ "An in-memory cache bounded by entry count and, optionally, age. The least recently used entry
+ goes first. `fetch!` is single-flight: concurrent misses for one key share one computation, so a
+ burst of identical requests does the work once. Used for the server's image work (rendered
+ portraits, probed pictures, strand fields); docs/PORTRAIT-SERVING.md.")
+
+(defn cache
+ "A cache of at most `max-entries`, each kept for at most `max-age-ms` (nil: no age limit)."
+ [{:keys [max-entries max-age-ms]}]
+ {:max-age-ms max-age-ms
+ :m (proxy [java.util.LinkedHashMap] [16 0.75 true]
+ (removeEldestEntry [_] (> (.size ^java.util.Map this) max-entries)))})
+
+(defn- now [] (System/currentTimeMillis))
+
+(defn- live-entry
+ "The entry under `k` if it has not aged out; an aged one is dropped. Call holding the lock."
+ [{:keys [^java.util.Map m max-age-ms]} k]
+ (when-let [e (.get m k)]
+ (if (and max-age-ms (> (- (now) (:at e)) max-age-ms))
+ (do (.remove m k) nil)
+ e)))
+
+(defn lookup
+ "[value] for `k` when present and finished, else nil. A cached nil is [nil]."
+ [{:keys [m] :as c} k]
+ (when-let [e (locking m (live-entry c k))]
+ (when (realized? (:v e)) [(deref (:v e))])))
+
+(defn put!
+ "Store `v` under `k`."
+ [{:keys [^java.util.Map m]} k v]
+ (locking m (.put m k {:at (now) :v (doto (promise) (deliver v))}))
+ v)
+
+(defn fetch!
+ "The value under `k`, computing it with `(f)` on a miss. Concurrent callers wait for the one
+ computation. If `f` throws, nothing is kept and every waiting caller sees the exception."
+ [{:keys [^java.util.Map m] :as c} k f]
+ (let [[d mine?] (locking m
+ (if-let [e (live-entry c k)]
+ [(:v e) false]
+ (let [d (delay (f))]
+ (.put m k {:at (now) :v d})
+ [d true])))]
+ (try @d
+ (catch Throwable t
+ (when mine? (locking m (when (identical? d (:v (.get m k))) (.remove m k))))
+ (throw t)))))
+
+(defn size [{:keys [^java.util.Map m]}] (locking m (.size m)))
+
+(defn clear! [{:keys [^java.util.Map m]}] (locking m (.clear m)))
diff --git a/src/clj/orcpub/config.clj b/src/clj/orcpub/config.clj
index f11b9825e..60166d7cb 100644
--- a/src/clj/orcpub/config.clj
+++ b/src/clj/orcpub/config.clj
@@ -42,6 +42,13 @@
(or (read-secret "signature")
(env/value :signature)))
+(defn profile-encryption-keys
+ "Return PROFILE_ENCRYPTION_KEYS from Docker secret, env var, or nil.
+ Resolution order: /run/secrets/profile_encryption_keys > PROFILE_ENCRYPTION_KEYS.
+ Format and use: orcpub.crypto." []
+ (or (read-secret "profile_encryption_keys")
+ (env/value :profile-encryption-keys)))
+
(defn get-datomic-uri
"Return the Datomic URI: the raw env value (`datomic-env`), else the local development
default datomic:dev://localhost:4334/orcpub.
@@ -170,6 +177,28 @@
[]
(positive-int-env ["ORCPUB_PDF_QUEUE_TIMEOUT_MS"] 30000))
+(defn get-portrait-concurrency
+ "How many shared-link portrait images may be drawn at once, from ORCPUB_PORTRAIT_CONCURRENCY.
+ Defaults to half the cores, minimum two: each draw is about half a second of one core, and
+ the rest are left for pages and exports. docs/PORTRAIT-SERVING.md."
+ []
+ (positive-int-env ["ORCPUB_PORTRAIT_CONCURRENCY"] (max 2 (quot @available-processors 2))))
+
+(defn get-portrait-queue-timeout-ms
+ "How long a portrait image waits to be drawn before the server says it is busy, from
+ ORCPUB_PORTRAIT_QUEUE_TIMEOUT_MS. Short, because link-preview fetchers give up quickly."
+ []
+ (positive-int-env ["ORCPUB_PORTRAIT_QUEUE_TIMEOUT_MS"] 5000))
+
+(defn get-portrait-store-dir
+ "Where the server keeps its drawings of shared-link portraits, from PORTRAIT_STORE_DIR. Defaults
+ to orcpub-portraits under the system temp directory: the Docker image runs from / as a user
+ that can write only /tmp. Point several containers at one shared volume and each portrait is
+ drawn once for all of them. docs/PORTRAIT-SERVING.md."
+ []
+ (or (not-empty (env/value :portrait-store-dir))
+ (str (io/file (System/getProperty "java.io.tmpdir") "orcpub-portraits"))))
+
(defn dev-mode?
"Returns true when running in dev mode (DEV_MODE env var is 'true').
Env vars are strings — (boolean \"false\") is true in Clojure, so we
@@ -290,13 +319,28 @@
{:group "email" :var "EMAIL_SECRET_KEY" :secret? true}
{:group "email" :var "EMAIL_FROM_ADDRESS"}
{:group "email" :var "EMAIL_ERRORS_TO"}
- {:group "content" :var "LOAD_HOMEBREW_URL" :note "homebrew loaded at page load"}]
+ {:group "email" :var "EMAIL_ADMIN_TO"
+ :note "artist-account notices; falls back to EMAIL_ERRORS_TO"}
+ {:group "security" :var "PROFILE_ENCRYPTION_KEYS" :secret? true
+ :note "encrypts preferred names; or the profile_encryption_keys secret"}
+ {:group "content" :var "LOAD_HOMEBREW_URL" :note "homebrew loaded at page load"}
+ {:group "content" :var "PORTRAIT_ARTISTS"
+ :note "artist credits and artist accounts; see ARTISTS.md"}
+ {:group "content" :var "APP_URL"
+ :note "public site address; artist emails need it for their links"}]
[{:group "capacity" :var "ORCPUB_HTTP_MAX_THREADS" :get #(get-http-max-threads)
:note "worker pool: requests of any kind in flight"}
{:group "capacity" :var "ORCPUB_PDF_CONCURRENCY" :get #(get-pdf-concurrency)
:note "sheets generated at once"}
{:group "capacity" :var "ORCPUB_PDF_QUEUE_TIMEOUT_MS" :get #(get-pdf-queue-timeout-ms)
:note "how long an export waits for a slot"}
+ {:group "capacity" :var "ORCPUB_PORTRAIT_CONCURRENCY" :get #(get-portrait-concurrency)
+ :note "shared-link portraits drawn at once"}
+ {:group "capacity" :var "ORCPUB_PORTRAIT_QUEUE_TIMEOUT_MS" :get #(get-portrait-queue-timeout-ms)
+ :note "how long a portrait waits to be drawn"}
+ {:group "capacity" :var "PORTRAIT_STORE_DIR" :get #(get-portrait-store-dir)
+ :accepts (complement str/blank?) :expects "a directory path"
+ :note "where shared-link portrait drawings are kept"}
{:group "capacity" :var "ORCPUB_PDF_MAX_RETRIES" :get #(get-pdf-max-retries)
:note "busy-page retries before it waits for a click"}
{:group "capacity" :var "ORCPUB_PDF_MAX_CASTER_SECTIONS" :get #(get-pdf-max-caster-sections)
diff --git a/src/clj/orcpub/crypto.clj b/src/clj/orcpub/crypto.clj
new file mode 100644
index 000000000..c8ffb78f5
--- /dev/null
+++ b/src/clj/orcpub/crypto.clj
@@ -0,0 +1,122 @@
+(ns orcpub.crypto
+ "Encryption at rest for personal details that the site must be able to read
+ back -- today, the name a person wants to be called in emails.
+
+ Encrypted, not hashed. A hash is one-way: right for a password, which is
+ only ever checked, and useless for a name, which has to be written into
+ 'Hey Fuss!'. With encryption the database holds ciphertext and the key lives
+ outside it, so a stolen database or backup shows nothing readable while the
+ running site can still address its email. It does NOT protect against a
+ compromised app server, which must hold the key to do its job.
+
+ Keys come from the Docker secret profile_encryption_keys, or the
+ PROFILE_ENCRYPTION_KEYS environment variable, as a comma-separated list of
+ id:base64 pairs, each key 32 random bytes (AES-256):
+
+ k2:3q2+7w...=,k1:mZ9a...=
+
+ The FIRST key encrypts; every listed key can decrypt. To rotate, put a new
+ key first and keep the old ones after it until nothing uses them. Generate
+ one with `openssl rand -base64 32`.
+
+ Stored values look like `v1::`.
+ AES-GCM, so tampering is detected. Each value is bound to a purpose string
+ (e.g. \"user/preferred-name\") as associated data, so a ciphertext copied into
+ a different field fails to decrypt rather than being read as that field."
+ (:require [clojure.string :as str]
+ [orcpub.config :as config])
+ (:import [javax.crypto Cipher]
+ [javax.crypto.spec SecretKeySpec GCMParameterSpec]
+ [java.security SecureRandom]
+ [java.util Base64]
+ [java.nio.charset StandardCharsets]))
+
+(def ^:private version "v1")
+
+(def preferred-name-purpose
+ "The purpose string a preferred name is bound to."
+ "user/preferred-name")
+(def ^:private iv-bytes 12)
+(def ^:private tag-bits 128)
+(def ^:private key-id-re #"[A-Za-z0-9_-]{1,16}")
+
+(defn parse-keys
+ "Parse the id:base64 key list. Returns a vector of {:id :key}, first one
+ current; throws ex-info naming the problem for anything malformed, because
+ a key that silently fails to load would silently stop names being saved."
+ [s]
+ (when-not (str/blank? s)
+ (let [entries (->> (str/split s #",") (map str/trim) (remove str/blank?))
+ parsed (mapv (fn [entry]
+ (let [[id b64 & more] (str/split entry #":" 2)]
+ (when (or more (str/blank? b64) (not (re-matches key-id-re (str id))))
+ (throw (ex-info "Each profile encryption key must be id:base64, with an id of 1-16 letters, digits, - or _"
+ {:error :bad-key-format})))
+ (let [k (try (.decode (Base64/getDecoder) ^String (str/trim b64))
+ (catch IllegalArgumentException _
+ (throw (ex-info (str "Profile encryption key " id " is not valid base64")
+ {:error :bad-key-base64 :id id}))))]
+ (when-not (= 32 (alength ^bytes k))
+ (throw (ex-info (str "Profile encryption key " id " must be 32 bytes (openssl rand -base64 32)")
+ {:error :bad-key-length :id id})))
+ {:id id :key k})))
+ entries)]
+ (when (not= (count parsed) (count (distinct (map :id parsed))))
+ (throw (ex-info "Profile encryption key ids must be unique" {:error :duplicate-key-id})))
+ (not-empty parsed))))
+
+(def ^:private configured
+ (delay (try (parse-keys (config/profile-encryption-keys))
+ (catch clojure.lang.ExceptionInfo e
+ (println "ERROR: PROFILE_ENCRYPTION_KEYS ignored --" (.getMessage e))
+ nil))))
+
+(defn configured-keys
+ "The deployment's keys, or nil when none are set (or they failed to parse)."
+ []
+ @configured)
+
+(defn enabled?
+ "Whether this deployment can store encrypted details at all."
+ []
+ (boolean (seq (configured-keys))))
+
+(defn- cipher ^Cipher [mode ^bytes k ^bytes iv ^String purpose]
+ (doto (Cipher/getInstance "AES/GCM/NoPadding")
+ (.init (int mode) (SecretKeySpec. k "AES") (GCMParameterSpec. (int tag-bits) iv))
+ (.updateAAD (.getBytes purpose StandardCharsets/UTF_8))))
+
+(defn encrypt
+ "Encrypt `plaintext` for `purpose` with the first of `ks` (default: the
+ deployment's). Returns the stored string, or nil when no key is configured."
+ ([purpose plaintext] (encrypt (configured-keys) purpose plaintext))
+ ([ks purpose ^String plaintext]
+ (when-let [{:keys [id key]} (first ks)]
+ (let [iv (byte-array iv-bytes)
+ _ (.nextBytes (SecureRandom.) iv)
+ ct (.doFinal (cipher Cipher/ENCRYPT_MODE key iv purpose)
+ (.getBytes plaintext StandardCharsets/UTF_8))
+ out (byte-array (+ iv-bytes (alength ct)))]
+ (System/arraycopy iv 0 out 0 iv-bytes)
+ (System/arraycopy ct 0 out iv-bytes (alength ct))
+ (str version ":" id ":" (.encodeToString (Base64/getEncoder) out))))))
+
+(defn decrypt
+ "Decrypt a stored string for `purpose`. Returns nil -- never throws -- when
+ the value is missing, malformed, tampered with, bound to a different
+ purpose, or encrypted with a key no longer configured: the callers are
+ emails and settings pages, which should fall back to a generic greeting
+ rather than fail."
+ ([purpose stored] (decrypt (configured-keys) purpose stored))
+ ([ks purpose stored]
+ (when (and (string? stored) (seq ks))
+ (let [[v id b64] (str/split stored #":" 3)]
+ (when-let [{:keys [key]} (and (= v version) (first (filter #(= id (:id %)) ks)))]
+ (try
+ (let [raw (.decode (Base64/getDecoder) ^String b64)]
+ (when (> (alength raw) iv-bytes)
+ (let [iv (java.util.Arrays/copyOfRange raw 0 (int iv-bytes))
+ ct (java.util.Arrays/copyOfRange raw (int iv-bytes) (alength raw))]
+ (String. (.doFinal (cipher Cipher/DECRYPT_MODE key iv purpose) ct)
+ StandardCharsets/UTF_8))))
+ (catch Exception _ nil)))))))
diff --git a/src/clj/orcpub/db/schema.clj b/src/clj/orcpub/db/schema.clj
index 7e9f3a0d5..b9782c155 100644
--- a/src/clj/orcpub/db/schema.clj
+++ b/src/clj/orcpub/db/schema.clj
@@ -1,5 +1,6 @@
(ns orcpub.db.schema
- (:require [orcpub.modifiers :as mod]
+ (:require [datomic.api :as d]
+ [orcpub.modifiers :as mod]
[orcpub.entity.strict :as se]
[orcpub.dnd.e5.character :as char5e]
[orcpub.dnd.e5.units :as units5e]
@@ -170,7 +171,46 @@
:db/cardinality :db.cardinality/one}
{:db/ident :orcpub.user/last-login
:db/valueType :db.type/instant
- :db/cardinality :db.cardinality/one}])
+ :db/cardinality :db.cardinality/one}
+ ;; When set, a password-reset link stays valid until this moment instead
+ ;; of the usual two hours. Used by the artist welcome email, which may sit
+ ;; unread for days; ordinary resets never set it.
+ {:db/ident :orcpub.user/password-reset-expires
+ :db/valueType :db.type/instant
+ :db/cardinality :db.cardinality/one}
+ ;; What the person would like to be called in emails. Stored ENCRYPTED
+ ;; (orcpub.crypto): a stolen database or backup shows ciphertext. Encrypted
+ ;; from the first write because Datomic keeps every past value in its
+ ;; history, so a name written in plain text even once would stay readable.
+ {:db/ident :orcpub.user/preferred-name
+ :db/valueType :db.type/string
+ :db/cardinality :db.cardinality/one}
+ ;; The portrait artist this account speaks for, as the registry's
+ ;; :artist/id. Set only by the server from deployment config
+ ;; (orcpub.artist-accounts), never by the account holder.
+ {:db/ident :orcpub.user/artist
+ :db/valueType :db.type/keyword
+ :db/cardinality :db.cardinality/one
+ :db/index true}
+ ;; The artist's own edits to how they are credited -- name, primary link,
+ ;; link icons -- as an EDN map. Public by nature, so not encrypted.
+ {:db/ident :orcpub.user/artist-credit
+ :db/valueType :db.type/string
+ :db/cardinality :db.cardinality/one}
+ ;; When the artist welcome email for this account was handed to the mail
+ ;; server. Unset means it never went out, so the next start sends it again.
+ {:db/ident :orcpub.user/artist-welcome-sent
+ :db/valueType :db.type/instant
+ :db/cardinality :db.cardinality/one}
+ ;; One per artist account the SERVER created, keyed "artist-id email".
+ ;; Unique, so when several app containers start at once and all see no
+ ;; account yet, only the first one's creation commits; the rest fail on
+ ;; this and skip, and the artist gets one account and one email.
+ ;; (Account emails themselves are not unique in this schema.)
+ {:db/ident :orcpub.artist-provision/key
+ :db/valueType :db.type/string
+ :db/cardinality :db.cardinality/one
+ :db/unique :db.unique/value}])
(def entity-schema
[{:db/ident ::se/key
@@ -286,6 +326,7 @@
::char5e/flaws
::char5e/faction-image-url-failed
::char5e/image-url
+ ::char5e/portrait
::char5e/description
::char5e/personality-trait-1
::char5e/eyes
@@ -427,6 +468,21 @@
::weapon5e/reach?
::weapon5e/ammunition?])))
+(def db-functions
+ "Transaction functions installed with the schema.
+
+ retract-if-equal retracts [e a v] only if the attribute still holds v, and
+ otherwise fails the transaction. Datomic's built-in :db/cas cannot set a
+ value to nothing, so this is the guarded REMOVAL to go with it: when two
+ app containers race to unlink an artist account, one commits and the other
+ fails, instead of both succeeding and both emailing."
+ [{:db/ident :orcpub.fn/retract-if-equal
+ :db/fn (d/function
+ '{:lang :clojure
+ :params [db e a v]
+ :code (if (= v (get (datomic.api/entity db e) a))
+ [[:db/retract e a v]]
+ (throw (ex-info "cas failed: value changed" {:e e :a a :db/error :db.error/cas-failed})))})}])
(def share-schema
"Shared homebrew, see orcpub.routes.share: one record per character, holding the homebrew its owner
last shared, compressed, and the token a share link must carry to load it."
@@ -460,6 +516,7 @@
(def all-schemas
(concat
+ db-functions
user-schema
entity-schema
entity-type-schema
diff --git a/src/clj/orcpub/dnd/e5/portrait_calibration.clj b/src/clj/orcpub/dnd/e5/portrait_calibration.clj
new file mode 100644
index 000000000..2b5e04b27
--- /dev/null
+++ b/src/clj/orcpub/dnd/e5/portrait_calibration.clj
@@ -0,0 +1,30 @@
+(ns orcpub.dnd.e5.portrait-calibration
+ "Per-piece portrait calibration, read from resources/portrait-pack at BUILD
+ time and inlined, so the server and the browser bundle carry the same data
+ and nothing is fetched at runtime.
+
+ loom.edn what the Loom places (irises, pupils, lids, whites) --
+ generated by `lein run -m orcpub.portrait-pack.import`
+ pieces.edn choices that are ours (shadows, lips, gamma) -- hand-edited
+
+ Both are {layer {\"file.png\" {field value}}}; pieces.edn wins where they
+ overlap. Changing either needs a rebuild, as any code change does."
+ (:require [clojure.edn :as edn]
+ [clojure.java.io :as io]))
+
+(def files ["portrait-pack/loom.edn" "portrait-pack/pieces.edn"])
+
+(defn read-file [path]
+ (if-let [r (io/resource path)]
+ (edn/read-string (slurp r))
+ {}))
+
+(defn merged
+ "loom.edn under pieces.edn, merged per piece."
+ []
+ (apply merge-with (fn [a b] (merge-with merge a b)) (map read-file files)))
+
+(defmacro calibration
+ "The merged calibration, as a literal."
+ []
+ (merged))
diff --git a/src/clj/orcpub/email.clj b/src/clj/orcpub/email.clj
index 81dd271ec..b3afd1e31 100644
--- a/src/clj/orcpub/email.clj
+++ b/src/clj/orcpub/email.clj
@@ -49,11 +49,17 @@
[{:type "text/html"
:content (str (hiccup/html (verification-email-html first-and-last-name username verification-url)))}])
+(defn greeting
+ "The opening line: 'Hi Kaylee,' with a preferred name, 'Hi there,' without."
+ [preferred-name]
+ (str "Hi " (if (seq preferred-name) preferred-name "there") ","))
+
(defn email-change-verification-html
"Email body for existing users changing their email (distinct from registration)."
- [username verification-url]
+ ([username verification-url] (email-change-verification-html nil username verification-url))
+ ([preferred-name username verification-url]
[:div
- (str "Dear " branding/app-name " User,")
+ (greeting preferred-name)
[:br]
[:br]
"You requested to change the email address on your account (" username "). "
@@ -69,11 +75,13 @@
"Sincerely,"
[:br]
[:br]
- (str "The " branding/email-sender-name)])
+ (str "The " branding/email-sender-name)]))
-(defn email-change-verification-email [username verification-url]
- [{:type "text/html"
- :content (str (hiccup/html (email-change-verification-html username verification-url)))}])
+(defn email-change-verification-email
+ ([username verification-url] (email-change-verification-email nil username verification-url))
+ ([preferred-name username verification-url]
+ [{:type "text/html"
+ :content (str (hiccup/html (email-change-verification-html preferred-name username verification-url)))}]))
(defn configured?
"True when an SMTP host is set, i.e. when this deployment can send mail. Leaving
@@ -144,13 +152,14 @@
Args: base-url (for the link), a user map with :email :username, and verification-key.
Returns the postal send-message result.
Throws ExceptionInfo {:error :email-change-verification-failed} if it cannot be sent."
- [base-url {:keys [email username]} verification-key]
+ [base-url {:keys [email username preferred-name]} verification-key]
(try
(let [result (postal/send-message (email-cfg)
{:from (str branding/email-sender-name " <" (emailfrom) ">")
:to email
:subject (str branding/app-name " Email Change Verification")
:body (email-change-verification-email
+ preferred-name
username
(str base-url (routes/path-for routes/verify-route) "?key=" verification-key))})]
(when (not= :SUCCESS (:error result))
@@ -170,7 +179,7 @@
(defn reset-password-email-html [first-and-last-name reset-url]
(into
[:div
- (str "Dear " (if (seq first-and-last-name) first-and-last-name (str branding/app-name " User")) ",")
+ (greeting first-and-last-name)
[:br]
[:br]
"We received a request to reset your password, to do so please go to the following URL to complete the reset."
diff --git a/src/clj/orcpub/fork/auth.clj b/src/clj/orcpub/fork/auth.clj
index b4ff4edb4..7d8a3e047 100644
--- a/src/clj/orcpub/fork/auth.clj
+++ b/src/clj/orcpub/fork/auth.clj
@@ -21,5 +21,7 @@
;; ─── Display ────────────────────────────────────────────────────────
(def verification-display-name
- "Name shown in verification and password-reset emails."
- "User")
+ "Name for verification and password-reset emails when the account has no
+ preferred name of its own (see the My Account page). nil greets them by
+ username."
+ nil)
diff --git a/src/clj/orcpub/fork/branding.clj b/src/clj/orcpub/fork/branding.clj
index 7e1292bcf..0ed158f87 100644
--- a/src/clj/orcpub/fork/branding.clj
+++ b/src/clj/orcpub/fork/branding.clj
@@ -5,9 +5,49 @@
Server-side (.clj) is the source of truth. Client-side branding
is delivered via the config bridge: index.clj injects client-config
as window.__BRANDING__ JSON in , and branding.cljs reads it."
- (:require [orcpub.env :as env])
+ (:require [orcpub.env :as env]
+ [cheshire.core :as cheshire]
+ [clojure.string :as s]
+ [orcpub.artist-links :as links]
+ [orcpub.dnd.e5.portrait-assets :as portrait-assets])
(:import [java.time Year]))
+;; ─── Checking operator settings ────────────────────────────────────
+;; Every value below comes from the environment. A bad one falls back to its default with a warning
+;; naming the setting, so a typo costs that value, not a page or the server.
+
+(defn- warn!
+ "Prints that `setting` (a keyword like :app-help-url) was ignored, and why. Returns nil."
+ [setting value why]
+ (println (str "branding: " (s/upper-case (s/replace (name setting) "-" "_"))
+ " ignored (" why "): " (pr-str value))))
+
+(defn checked-url
+ "`value` of `setting` when it is blank, an http(s) address, or a path on this site (/image/x.svg);
+ else `default`, with a warning."
+ [setting value default]
+ (cond
+ (s/blank? value) value
+ (or (re-matches #"https?://[A-Za-z0-9.-]+(:\d+)?([/?#]\S*)?" value)
+ (re-matches #"/(?![/\\])\S*" value)) value
+ :else (do (warn! setting value "not a web address or site path") default)))
+
+(defn checked-email
+ "`value` of `setting` when it is blank or looks like an email address; else `default`, warned."
+ [setting value default]
+ (if (or (s/blank? value) (re-matches #"[^@\s]+@[^@\s]+\.[^@\s]+" value))
+ value
+ (do (warn! setting value "not an email address") default)))
+
+(defn checked-int
+ "`value` of `setting` as a positive whole number; `default` when unset, or with a warning when it
+ is anything else."
+ [setting value default]
+ (if (s/blank? value)
+ default
+ (let [n (try (Integer/parseInt (s/trim value)) (catch NumberFormatException _ nil))]
+ (if (and n (pos? n)) n (do (warn! setting value "not a positive whole number") default)))))
+
;; ─── App Identity ──────────────────────────────────────────────────
(def app-name
@@ -20,7 +60,7 @@
(def app-url
"Primary application URL for legal pages and external references. Empty = hidden."
- (env/value :app-url ""))
+ (checked-url :app-url (env/value :app-url "") ""))
(def default-page-title
"Default and og:title when no page-specific title is set."
@@ -30,12 +70,12 @@
(def logo-path
"Path to the main SVG logo (splash page, header, privacy page)."
- (env/value :app-logo-path "/image/orcpub-logo.svg"))
+ (checked-url :app-logo-path (env/value :app-logo-path "/image/orcpub-logo.svg") "/image/orcpub-logo.svg"))
(def og-image-filename
"Filename for the OG meta image (social sharing preview).
Combined with the request host to form the full URL."
- (env/value :app-og-image "/image/orcpub-logo.png"))
+ (checked-url :app-og-image (env/value :app-og-image "/image/orcpub-logo.png") "/image/orcpub-logo.png"))
;; ─── Copyright ─────────────────────────────────────────────────────
@@ -53,6 +93,12 @@
"Display name for outbound emails (verification, password reset)."
(env/value :app-email-sender-name (str app-name " Team")))
+(def email-signoff
+ "Who the warmer emails (the artist welcome) are signed from. Defaults to
+ 'The <sender name>'; a small team may prefer something personal, e.g.
+ 'both of us at OrcPub'."
+ (env/value :app-email-signoff (str "The " email-sender-name)))
+
(def email-from-address
"From address for outbound emails (verification, password reset, reports).
Self-hosters MUST set EMAIL_FROM_ADDRESS to an address on a domain they
@@ -60,21 +106,26 @@
mail will be rejected. The fallback is an RFC-2606 reserved placeholder — it
is intentionally non-deliverable so a misconfigured instance fails loudly
instead of silently sending from a real domain it does not own."
- (env/value :email-from-address "no-reply@example.com"))
+ (checked-email :email-from-address (env/value :email-from-address "no-reply@example.com") "no-reply@example.com"))
+
+(defn sender-configured?
+ "Whether `address`, the checked from-address, can send: set, and not the placeholder an unset or
+ invalid EMAIL_FROM_ADDRESS falls back to."
+ [address]
+ (and (not (s/blank? address)) (not= address "no-reply@example.com")))
(def email-configured?
"Whether outbound email can actually be sent — true only when the operator has
set a real from-address (not the placeholder). Email-dependent features
should check this and degrade gracefully (e.g. hide a 'send' button, keep the
copyable fallback) rather than attempt a doomed send."
- (let [from (env/value :email-from-address "")]
- (and (seq from) (not= from "no-reply@example.com"))))
+ (sender-configured? email-from-address))
;; ─── Support & Help ──────────────────────────────────────────────
(def support-email
"Contact email shown on privacy page, error messages, etc. Empty = hidden."
- (env/value :app-support-email ""))
+ (checked-email :app-support-email (env/value :app-support-email "") ""))
(def report-recipient
"Where user-submitted 'character won't load' reports are emailed. Prefers the
@@ -82,11 +133,11 @@
(EMAIL_ERRORS_TO) that the app's error notifications already use — so an operator
who has configured error reporting needs no new setting. Empty (neither set) =
reports can't send and the UI offers the copyable report instead."
- (if (seq support-email) support-email (env/value :email-errors-to "")))
+ (if (seq support-email) support-email (checked-email :email-errors-to (env/value :email-errors-to "") "")))
(def help-url
"URL for the help/FAQ page. Empty string = hidden."
- (env/value :app-help-url ""))
+ (checked-url :app-help-url (env/value :app-help-url "") ""))
;; ─── Social Links ──────────────────────────────────────────────────
;; Each link shows in the header/footer when its env var is set to a URL; unset hides it.
@@ -95,18 +146,15 @@
(def social-links
"Map of social platform links. Empty string = hidden."
- {:patreon (env/value :app-social-patreon "")
- :facebook (env/value :app-social-facebook "")
- :bluesky (env/value :app-social-bluesky "")
- :twitter (env/value :app-social-twitter "")
- :reddit (env/value :app-social-reddit "")
- :discord (env/value :app-social-discord "")})
+ (into {} (for [k [:patreon :facebook :bluesky :twitter :reddit :discord]
+ :let [setting (keyword (str "app-social-" (name k)))]]
+ [k (checked-url setting (env/value setting "") "")])))
;; ─── Footer ─────────────────────────────────────────────────────
(def copyright-url
"URL for copyright holder name in footer. Empty string = plain text."
- (env/value :app-copyright-url ""))
+ (checked-url :app-copyright-url (env/value :app-copyright-url "") ""))
;; ─── UI Behavior ────────────────────────────────────────────────
@@ -123,16 +171,71 @@
(def field-limits
"Max-length constraints for form input fields."
- {:notes (or (some-> (env/value :app-field-limit-notes) Integer/parseInt) 50000)
- :text (or (some-> (env/value :app-field-limit-text) Integer/parseInt) 255)
- :number (or (some-> (env/value :app-field-limit-number) Integer/parseInt) 7)})
+ {:notes (checked-int :app-field-limit-notes (env/value :app-field-limit-notes) 50000)
+ :text (checked-int :app-field-limit-text (env/value :app-field-limit-text) 255)
+ :number (checked-int :app-field-limit-number (env/value :app-field-limit-number) 7)})
;; ─── Client-Side Config Bridge ───────────────────────────────────
;; index.clj injects this as window.__BRANDING__ JSON in <head>.
;; branding.cljs reads it at runtime for CLJS components.
+
+;; ─── Portrait Artist Credits ───────────────────────────────────────
+
+(defn artist-override
+ "One artist's credit `fields` from PORTRAIT_ARTISTS (:name :link :links :license) as overrides.
+ Links pass artist-links/url-problem, the check an artist's own edits pass; a link's icon and
+ colour come from its address (artist-links/link-entry), never from the setting. Returns the map."
+ [fields]
+ (let [ok-url (fn [u] (if (links/url-problem u)
+ (do (warn! :portrait-artists u (links/url-problem u)) nil)
+ (s/trim (str u))))
+ link (some-> (:link fields) ok-url)
+ extra (vec (for [l (:links fields)
+ :let [u (ok-url (:url l))] :when u]
+ (cond-> (links/link-entry u)
+ (string? (:label l)) (assoc :link/label (:label l)))))]
+ (cond-> {}
+ (string? (:name fields)) (assoc :artist/name (:name fields))
+ link (assoc :artist/link link)
+ (seq extra) (assoc :artist/links extra)
+ (string? (:license fields)) (assoc :artist/license (:license fields)))))
+
+(def portrait-artists
+ "Deployment overrides for how portrait artists are credited, as
+ {artist-id {:artist/name .. :artist/link .. :artist/license ..}}.
+
+ PORTRAIT_ARTISTS is JSON keyed by artist id:
+
+ {\"house-pack\": {\"name\": \"Someone\", \"link\": \"https://...\"}}
+
+ The registry in portrait-assets.cljc holds the public default and the
+ structure -- which artist drew which asset -- because the app cannot
+ resolve an asset without it. Only the presentation of the credit is
+ overridable, so a fork can credit its own contributors without editing
+ shared code, and cannot silently re-attribute someone's art to a
+ different pack.
+
+ A malformed value is ignored with a warning rather than taking down the
+ page: a broken credit should cost the credit, not the site."
+ (or (when-let [raw (not-empty (env/value :portrait-artists))]
+ (try
+ (into {}
+ (for [[id fields] (cheshire/parse-string raw true)]
+ [(keyword (name id)) (artist-override fields)]))
+ (catch Exception e
+ (println "branding: PORTRAIT_ARTISTS ignored --" (.getMessage e))
+ nil)))
+ {}))
+
+;; Apply them server-side at load. The client gets the same map through
+;; client-config and applies it itself, so the share card (rendered here) and
+;; the sheet (rendered in the browser) always name the same person.
+(portrait-assets/set-artist-overrides! portrait-artists)
+
(defn client-config
- "Map of branding values for CLJS injection. Serialized to JSON by index.clj."
+ "Map of branding values for CLJS injection. Serialized to JSON by index.clj. Operator settings
+ only: artist credits, which artists can edit, reach the browser from /dnd/5e/portrait-artists."
[]
{:app-name app-name
:logo-path logo-path
diff --git a/src/clj/orcpub/index.clj b/src/clj/orcpub/index.clj
index 73b56c00d..2741091c9 100644
--- a/src/clj/orcpub/index.clj
+++ b/src/clj/orcpub/index.clj
@@ -1,5 +1,6 @@
(ns orcpub.index
- (:require [hiccup.page :refer [html5 include-css]]
+ (:require [hiccup.page :refer [include-css]]
+ [hiccup2.core :as h]
[cheshire.core :as cheshire]
[orcpub.oauth :as oauth]
[orcpub.fork.branding :as branding]
@@ -32,6 +33,17 @@
(into [:script attrs] body)
[:script attrs])))
+(defn script-json
+ "JSON for an inline <script>: `<`, `>`, `&` and the line separators become
+ \\u escapes, so a value (an artist's credit) cannot close the tag."
+ [x]
+ (-> (cheshire/generate-string x)
+ (.replace "<" "\\u003c")
+ (.replace ">" "\\u003e")
+ (.replace "&" "\\u0026")
+ (.replace "\u2028" "\\u2028")
+ (.replace "\u2029" "\\u2029")))
+
(def ^:private rescue-filename "orcpub-homebrew-rescue.orcbrew")
(defn boot-rescue
@@ -56,7 +68,8 @@
"Download my homebrew"]]
(script-tag
{:nonce nonce}
- (str "
+ ;; raw: the page's own script; nothing in it comes from a request or a user
+ (h/raw (str "
(function () {
var el = document.getElementById('boot-rescue');
var btn = document.getElementById('boot-rescue-btn');
@@ -117,7 +130,7 @@
show();
})();
- "))))
+ ")))))
(defn index-page [{:keys [url
title
@@ -127,8 +140,13 @@
nonce
spinner-kind]}
& [splash?]]
- (html5
- {:lang :en}
+ ;; hiccup2 escapes every string by default; html5 (hiccup 1) escaped none, so a character's
+ ;; name went into <title> as markup. Only the page's own scripts and styles are raw, below.
+ (str
+ "<!DOCTYPE html>\n"
+ (h/html
+ {:mode :html}
+ [:html {:lang "en"}
[:head
(meta-tag "og:url" url)
(meta-tag "og:type" fb-type)
@@ -142,19 +160,26 @@
(meta-tag "twitter:title" title)
(meta-tag "twitter:description" description)
(meta-tag "twitter:image" image)
+ ;; Opt out of generative-AI training and image reuse. This is the
+ ;; DeviantArt-originated convention: a `robots` meta carrying only the
+ ;; `noai`/`noimageai` tokens, which does NOT imply noindex. Voluntary --
+ ;; honoured by some crawlers, ignored by others -- so it sits alongside
+ ;; robots.txt and the art licence rather than replacing either.
+ [:meta {:name "robots" :content "noai, noimageai"}]
[:meta {:charset "UTF-8"}]
[:meta {:name "viewport"
:content "width=device-width, initial-scale=1.0, minimum-scale=1.0"}]
- (fi/install :png-prefix "favicon-"
- :img "/favicon"
- :xml "/favicon"
- :ver "1")
+ ;; raw: a hiccup 1 helper that returns its markup as a string
+ (h/raw (fi/install :png-prefix "favicon-"
+ :img "/favicon"
+ :xml "/favicon"
+ :ver "1"))
(include-css "/css/cookiestyles.css")
(script-tag {:nonce nonce}
- "document.documentElement.style.setProperty('--innerHeight', `${window.innerHeight}px`);
- window.addEventListener('resize', () => document.documentElement.style.setProperty('--innerHeight', `${window.innerHeight}px`));")
+ (h/raw "document.documentElement.style.setProperty('--innerHeight', `${window.innerHeight}px`);
+ window.addEventListener('resize', () => document.documentElement.style.setProperty('--innerHeight', `${window.innerHeight}px`));"))
[:style
- "
+ (h/raw "
.splash-page-content {}
.splash-button .splash-button-content {height: 120px; width: 120px}
.splash-button .svg-icon {height: 64px; width: 64px}
@@ -228,18 +253,20 @@ table {
html {
min-height: 100%;
-}"]
- [:style spinner/css]
+}")]
+ [:style (h/raw spinner/css)]
[:title title]
(integrations/head-tags nonce)
(script-tag {:nonce nonce}
- (str "window.__BRANDING__=" (cheshire/generate-string (branding/client-config)) ";"
- "window.__INTEGRATIONS__=" (cheshire/generate-string (integrations/client-config)) ";"))]
+ ;; raw: operator settings as JSON, escaped for a script by script-json
+ (h/raw (str "window.__BRANDING__=" (script-json (branding/client-config)) ";"
+ "window.__INTEGRATIONS__=" (script-json (integrations/client-config)) ";")))]
[:body {:style "margin:0;line-height:1"}
[:div#app
(if splash?
(views-2/splash-page)
- (spinner/markup (or spinner-kind (spinner/pick nil))))]
+ ;; raw: the spinner's own markup; its kind is one of three keywords (spinner/pick)
+ (h/raw (spinner/markup (or spinner-kind (spinner/pick nil)))))]
;; Homebrew rescue, a dead-man's switch: present by default, removed by the app once it has
;; rendered, so any boot failure (broken bundle, CLJS error, crashing homebrew) leaves it up.
;; It depends on nothing the app owns: server-rendered markup, inline styles (styles.css may
@@ -255,10 +282,11 @@ html {
;; 400 loaded Chrome rendered all of it at regular weight. One variable file serves all
;; three, so the extra weights cost nothing over 400 alone. See docs/design/style-guide.md.
(include-css "https://fonts.googleapis.com/css2?family=Open+Sans:wght@400;600;700&display=swap")
- (script-tag {:nonce nonce} " window.start.init({Palette:\"palette7\",Mode:\"banner bottom\",})")
+ (script-tag {:nonce nonce} (h/raw " window.start.init({Palette:\"palette7\",Mode:\"banner bottom\",})"))
(when homebrew-url
(script-tag {:nonce nonce}
- (str "
+ ;; raw: the page's own script; homebrew-url is the operator's LOAD_HOMEBREW_URL setting
+ (h/raw (str "
const noLibrary = () => {
const p = localStorage.getItem('plugins');
return p === null || p === '{}' || p === '{\"Default Option Source\" {}}';
@@ -283,6 +311,5 @@ html {
console.error('Error fetching plugins:', error);
});
}
- ")))
- ]))
+ "))))]])))
\ No newline at end of file
diff --git a/src/clj/orcpub/pdf.clj b/src/clj/orcpub/pdf.clj
index d6093bd69..06cb29a52 100644
--- a/src/clj/orcpub/pdf.clj
+++ b/src/clj/orcpub/pdf.clj
@@ -74,10 +74,14 @@
(with-open [stream (.openStream (io/resource file))]
(PDType0Font/load doc stream))))
{}
- {:plain "Vollkorn-Regular.ttf"
- :italic "Vollkorn-Italic.ttf"
- :bold "Vollkorn-Bold.ttf"
- :bold-italic "Vollkorn-BoldItalic.ttf"}))
+ ;; Under public/ so the same single copy is both on the classpath for
+ ;; PDFBox and served over HTTP: the browser bakes the portrait credit into
+ ;; a PNG that ends up inside this very document, and it should be set in
+ ;; the document's own face rather than whatever the viewer's OS offers.
+ {:plain "public/fonts/Vollkorn-Regular.ttf"
+ :italic "public/fonts/Vollkorn-Italic.ttf"
+ :bold "public/fonts/Vollkorn-Bold.ttf"
+ :bold-italic "public/fonts/Vollkorn-BoldItalic.ttf"}))
(def ^:private svg-token
#"([MmLlHhVvCcSsQqTtAaZz])|(-?(?:\d*\.\d+|\d+)(?:[eE][-+]?\d+)?)")
@@ -1673,6 +1677,103 @@
(println "pdf: supplied image bytes rejected -" (.getMessage e))
nil)))
+(def ^:private max-artwork-embedded
+ "What generated artwork may weigh in the PDF.
+
+ Deliberately not max-embedded-bytes. That 128k is the number the builder
+ advertises beside the Image URL field -- a promise about what a user may
+ UPLOAD. A composed portrait is neither uploaded nor untrusted: the app
+ rasterizes it, at a size the app chose to print well.
+
+ Holding it to the upload limit costs resolution, and measurably: a 600x750
+ portrait fitted to 128k comes back 367x459, which is 156 dpi in the 2.35in
+ box the sheet prints it at -- under the 200 dpi the assets are built for.
+ 320k keeps the full raster and still bounds the document; the fit below is
+ the backstop for anything larger."
+ (* 320 1024))
+
+(defn- scaled-copy-argb
+ "scaled-copy, but into ARGB so the alpha channel survives."
+ ^BufferedImage [^BufferedImage img edge]
+ (let [w (.getWidth img)
+ h (.getHeight img)
+ f (min 1.0 (/ (double edge) (double (max w h))))
+ nw (int (max 1 (Math/round (* w f))))
+ nh (int (max 1 (Math/round (* h f))))
+ out (BufferedImage. nw nh BufferedImage/TYPE_INT_ARGB)
+ g (.createGraphics out)]
+ (try
+ (.setRenderingHint g RenderingHints/KEY_INTERPOLATION
+ RenderingHints/VALUE_INTERPOLATION_BILINEAR)
+ (.drawImage g img 0 0 nw nh nil)
+ (finally (.dispose g)))
+ out))
+
+(defn- png-bytes ^bytes [^BufferedImage img]
+ (let [out (ByteArrayOutputStream.)]
+ (ImageIO/write img "png" out)
+ (.toByteArray out)))
+
+(defn- fit-artwork
+ "Shrink generated artwork until it fits max-embedded-bytes, keeping alpha.
+
+ NOT fit-for-sheet. That one scales into TYPE_INT_RGB and re-encodes as
+ JPEG, which is right for a photograph and wrong for anything transparent:
+ a composed portrait put through it comes back with its transparent ground
+ turned black, which prints as a black box around the character. Artwork
+ gives up pixels instead of transparency, and stays PNG.
+
+ Steps the longest edge down by 15% a time rather than walking a fixed
+ ladder, so the first attempt always actually shrinks something -- a ladder
+ starting above the image's own size burns iterations re-encoding it
+ unchanged."
+ [^bytes data]
+ (when-let [img (ImageIO/read (java.io.ByteArrayInputStream. data))]
+ (if (<= (alength data) max-artwork-embedded)
+ {:data data :jpg? false}
+ (loop [edge (int (* 0.85 (max (.getWidth img) (.getHeight img))))
+ tries 12]
+ (when (and (pos? tries) (>= edge 120))
+ (let [candidate (png-bytes (scaled-copy-argb img edge))]
+ (if (<= (alength candidate) max-artwork-embedded)
+ {:data candidate :jpg? false}
+ (recur (int (* 0.85 edge)) (dec tries)))))))))
+
+(def ^:private max-artwork-base64
+ "Pre-decode ceiling for artwork the app generated itself. Looser than
+ max-image-base64 because these bytes are fitted rather than refused, but
+ still bounds the allocation before a byte array exists."
+ (+ 4 (quot (* 4 (* 2 1024 1024)) 3)))
+
+(defn decode-artwork-bytes
+ "Artwork the app itself produced, fitted to the sheet rather than refused.
+
+ decode-image-bytes turns away anything over max-embedded-bytes, and rightly
+ so: the browser is expected to have done the fitting already, because
+ orcpub.image-capture measures against the same print edge before it sends.
+
+ A composed portrait has no such stage. It is rasterized from CSS-mask layers
+ at the frame's own size and lands about twice the ceiling -- more once the
+ layers carry real line art rather than silhouettes. Refusing it would drop
+ the picture from the sheet for being the size we chose to make it, so it
+ gets what an oversized FETCHED image gets: fit-for-sheet. The ceiling still
+ belongs on what goes into the document.
+
+ Guards before the decode are unchanged -- encoded length bounds the
+ allocation, and the header still has to declare a sane canvas."
+ [b64]
+ (try
+ (when (and (string? b64)
+ (not (s/blank? b64))
+ (<= (count b64) max-artwork-base64))
+ (let [data (.decode (java.util.Base64/getDecoder) ^String b64)]
+ (when (and (pos? (alength data))
+ (within-pixel-budget? data))
+ (fit-artwork data))))
+ (catch Exception e
+ (println "pdf: generated artwork rejected -" (.getMessage e))
+ nil)))
+
(defn draw-image! [doc page url x y width height]
(let [lower-case-url (s/lower-case url)
jpg? (or (s/ends-with? lower-case-url "jpg")
diff --git a/src/clj/orcpub/portrait_pack/import.clj b/src/clj/orcpub/portrait_pack/import.clj
new file mode 100644
index 000000000..3df4cd89f
--- /dev/null
+++ b/src/clj/orcpub/portrait_pack/import.clj
@@ -0,0 +1,171 @@
+(ns orcpub.portrait-pack.import
+ "Turn a Loom manifest into resources/portrait-pack/loom.edn.
+
+ lein run -m orcpub.portrait-pack.import manifest-v1.6.json
+ lein run -m orcpub.portrait-pack.import manifest-v1.6.json --dry-run
+ lein run -m orcpub.portrait-pack.import manifest-v1.5.json --prefer first
+
+ Takes only what the Loom places -- iris regions, pupils, lids, whites --
+ and says exactly which pieces changed. Choices that are ours (shadows,
+ lips, gamma) live in pieces.edn and are never touched.
+
+ It STOPS when the manifest lists one piece twice with different values,
+ rather than picking one: that is how a Loom export once carried two
+ placements of the same iris and the older one shipped. --prefer first or
+ --prefer last decides, once you know which is right. It also lists pieces
+ the manifest has and the registry does not, which need adding to
+ asset-inventory before they can be chosen."
+ (:require [cheshire.core :as json]
+ [clojure.data :as data]
+ [clojure.edn :as edn]
+ [clojure.java.io :as io]
+ [clojure.pprint :as pp]
+ [clojure.string :as s]
+ [orcpub.dnd.e5.portrait-assets :as pa]))
+
+(def loom-file "resources/portrait-pack/loom.edn")
+
+(def header
+ ";; What the Loom places on each piece of portrait art: iris regions, pupils,
+;; upper lids, and (for an eye style drawn without whites) lower lids.
+;;
+;; GENERATED -- do not edit by hand. Re-create it from a Loom manifest with
+;;
+;; lein run -m orcpub.portrait-pack.import <manifest.json>
+;;
+;; which says exactly which pieces changed. Choices that are ours rather than
+;; the Loom's (which bangs cast shadows, which mouth is lips, iris gamma) live
+;; in pieces.edn beside this file.
+;;
+;; Keyed by layer, then by the art's file name, lower-cased. Positions are
+;; fractions of the art's width and height. This is geometry, not artwork:
+;; the art itself is never committed.
+")
+
+(defn- round5 [x] (when (number? x) (/ (Math/round (* (double x) 100000.0)) 100000.0)))
+
+(defn- curve [c]
+ (when (map? c)
+ (into {} (for [k [:x0 :y0 :mx :my :x1 :y1]] [k (round5 (get c k))]))))
+
+(defn- placement
+ "What the Loom placed on one manifest asset, in loom.edn's shape, or nil."
+ [a]
+ (when (seq (:iris a))
+ (cond-> {:pupil (or (round5 (:pupil a)) 0.45)
+ :iris (mapv (fn [e]
+ (cond-> {:cx (round5 (:cx e)) :cy (round5 (:cy e))
+ :rx (round5 (:rx e)) :ry (round5 (:ry e))
+ :rot (round5 (:rot e))}
+ (and (number? (:px e)) (not (zero? (:px e)))) (assoc :px (round5 (:px e)))
+ (and (number? (:py e)) (not (zero? (:py e)))) (assoc :py (round5 (:py e)))
+ (:lid e) (assoc :lid (curve (:lid e)))
+ (:lower e) (assoc :lower (curve (:lower e)))))
+ (:iris a))}
+ (:whites a) (assoc :whites true))))
+
+(defn registry-files
+ "#{[layer \"file.png\"]} for every piece the registry carries."
+ []
+ (set (for [k pa/layer-order
+ a (pa/assets-for-layer k)]
+ [k (.toLowerCase ^String (last (s/split (:asset/url a) #"/")) java.util.Locale/ROOT)])))
+
+(defn manifest->loom
+ "Read a parsed Loom manifest. Returns {:loom {layer {file placement}}
+ :conflicts [{:piece [layer file] :values [...]}] :unknown #{[layer file]}}.
+ `prefer` is nil (conflicts are reported and the piece left out), :first or
+ :last."
+ [manifest prefer known]
+ (let [entries (for [layer (:layers manifest)
+ a (:assets layer)
+ :let [k (keyword (or (:key layer) (:name layer)))
+ f (.toLowerCase (str (:file a)) java.util.Locale/ROOT)
+ p (placement a)]
+ :when p]
+ [[k f] p])
+ grouped (group-by first entries)
+ conflicts (for [[piece es] grouped
+ :let [vals (distinct (map second es))]
+ :when (> (count vals) 1)]
+ {:piece piece :values (vec vals)})
+ conflicted (set (map :piece conflicts))
+ chosen (for [[piece es] grouped
+ :when (or prefer (not (conflicted piece)))]
+ [piece (second (if (= prefer :first) (first es) (last es)))])]
+ {:loom (reduce (fn [m [[k f] p]] (assoc-in m [k f] p)) (sorted-map) chosen)
+ :conflicts (vec conflicts)
+ :unknown (into (sorted-set) (remove known (keys grouped)))}))
+
+(defn changes
+ "Which pieces differ between two loom maps: {:added :changed :removed}, each
+ a sorted list of [layer file]."
+ [old new]
+ (let [pieces (fn [m] (set (for [[k fs] m [f _] fs] [k f])))
+ o (pieces old) n (pieces new)]
+ {:added (sort (remove o n))
+ :removed (sort (remove n o))
+ :changed (sort (filter #(and (o %) (n %) (not= (get-in old %) (get-in new %))) n))}))
+
+(defn render-loom
+ "loom.edn's text: the header, which pack the placements came from (the Loom
+ shows it as the pack version), then the placements."
+ ([loom] (render-loom loom nil))
+ ([loom pack]
+ (str header
+ (when pack (str ";;\n;; Placed in pack " pack ".\n"))
+ (with-out-str (binding [pp/*print-right-margin* 100] (pp/pprint loom))))))
+
+(defn pack-of
+ "The pack version loom.edn's placements came from, or nil."
+ [text]
+ (second (re-find #"(?m)^;; Placed in pack (\S+)\.$" (str text))))
+
+(defn- current-loom []
+ (let [f (io/file loom-file)]
+ (if (.exists f) (edn/read-string (slurp f)) {})))
+
+(defn prefer-arg
+ "The --prefer value in command-line `args`: :first, :last, or nil when absent. Throws ex-info
+ for any other value, so a mistyped flag cannot settle conflicts the tool would stop on."
+ [args]
+ (when-let [v (second (drop-while #(not= "--prefer" %) args))]
+ (or (#{:first :last} (keyword v))
+ (throw (ex-info (str "--prefer takes first or last, not " v) {:value v})))))
+
+(defn -main [& args]
+ (let [path (first (remove #(s/starts-with? % "--") args))
+ dry? (some #{"--dry-run"} args)
+ prefer (try (prefer-arg args)
+ (catch clojure.lang.ExceptionInfo e (println (.getMessage e)) (System/exit 2)))]
+ (when-not path
+ (println "usage: lein run -m orcpub.portrait-pack.import <manifest.json> [--dry-run] [--prefer first|last]")
+ (System/exit 2))
+ (let [manifest (json/parse-string (slurp path) true)
+ {:keys [loom conflicts unknown]} (manifest->loom manifest prefer (registry-files))
+ old (current-loom)
+ {:keys [added changed removed]} (changes old loom)]
+ (println "Loom manifest:" path (str "(" (:generator manifest) ", pack " (:packVersion manifest) ")"))
+ (doseq [{:keys [piece values]} conflicts]
+ (println (str "\nCONFLICT " (s/join "/" (map name piece)) " is listed " (count values) " ways:"))
+ (doseq [[i v] (map-indexed vector values)]
+ (println (str " " (if (zero? i) "first" (str "#" (inc i))) ": ") (pr-str v))))
+ (when (and (seq conflicts) (not prefer))
+ (println "\nNothing written. Re-run with --prefer first or --prefer last once you know which is right.")
+ (System/exit 1))
+ (when (seq unknown)
+ (println "\nIn the manifest but not the registry (add to asset-inventory to use them):")
+ (doseq [[k f] unknown] (println " " (name k) f)))
+ (println "\nChanges to" loom-file)
+ (doseq [[label ps] [["added" added] ["changed" changed] ["removed" removed]]
+ p ps]
+ (println (str " " label ": " (name (first p)) " " (second p))))
+ (doseq [p changed]
+ (let [[was now] (data/diff (get-in old p) (get-in loom p))]
+ (println (str " " (second p) "\n was " (pr-str was) "\n now " (pr-str now)))))
+ (when (every? empty? [added changed removed]) (println " none -- already up to date"))
+ (if dry?
+ (println "\n--dry-run: nothing written.")
+ (do (spit loom-file (render-loom loom (:packVersion manifest)))
+ (println "\nWrote" loom-file "-- rebuild to see it."))))
+ (shutdown-agents)))
diff --git a/src/clj/orcpub/portrait_pack/strands.clj b/src/clj/orcpub/portrait_pack/strands.clj
new file mode 100644
index 000000000..51b352d12
--- /dev/null
+++ b/src/clj/orcpub/portrait_pack/strands.clj
@@ -0,0 +1,131 @@
+(ns orcpub.portrait-pack.strands
+ "Each hair piece's strand field (which way its drawn strands run), worked out from the art and
+ written beside it as <name>.strands.png. The image build runs -main, so a deploy needs only the
+ art: lein run -m orcpub.portrait-pack.strands [art-dir] [--all]. Derived from the art, so never
+ committed; a piece without one has it worked out by the server instead."
+ (:require [clojure.java.io :as io]
+ [clojure.string :as s]
+ [com.stuartsierra.component :as component]
+ [orcpub.bounded-cache :as bounded-cache]
+ [orcpub.art-mark :as art-mark]
+ [orcpub.dnd.e5.portrait-assets :as pa]
+ [orcpub.dnd.e5.portrait-effects :as fx])
+ (:import [java.awt.image BufferedImage]
+ [java.io ByteArrayOutputStream File]
+ [javax.imageio ImageIO]))
+
+(def default-dir "resources/public/image/portraits")
+
+(defn- find-file
+ "The art file for `file-name` in `dir`, matched without regard to case."
+ ^File [dir file-name]
+ (let [d (io/file dir)]
+ (when (.isDirectory d)
+ (first (filter #(= (.toLowerCase (.getName ^File %) java.util.Locale/ROOT) (.toLowerCase (str file-name) java.util.Locale/ROOT)) (.listFiles d))))))
+
+(defn field-of
+ "The strand field for a decoded piece of art."
+ [^BufferedImage src layer-key]
+ (let [w (.getWidth src) h (.getHeight src)
+ argb (BufferedImage. w h BufferedImage/TYPE_INT_ARGB)
+ g (.createGraphics argb)
+ _ (do (.drawImage g src 0 0 nil) (.dispose g))
+ ^ints d (.. argb getRaster getDataBuffer getData)]
+ (fx/strand-field (fn [i] (bit-and (aget d (int i)) 0xffffff))
+ (fn [i] (bit-and (unsigned-bit-shift-right (aget d (int i)) 24) 0xff))
+ w h (fx/piece-seed layer-key))))
+
+(defn field->image
+ "The field as the greyscale image the renderers read."
+ ^BufferedImage [{:keys [gw gh] :as field}]
+ (let [img (BufferedImage. gw gh BufferedImage/TYPE_BYTE_GRAY)]
+ (.setDataElements (.getRaster img) 0 0 gw gh (fx/field->bytes field))
+ img))
+
+(defn- field-png
+ "PNG bytes of the strand field worked out from art bytes `art` for `layer-key`, carrying the
+ art's licensed-art mark when it has one (the field is derived from the art)."
+ ^bytes [^bytes art layer-key]
+ (let [out (ByteArrayOutputStream.)]
+ (ImageIO/write (field->image (field-of (ImageIO/read (java.io.ByteArrayInputStream. art)) layer-key)) "png" out)
+ (cond-> (.toByteArray out)
+ (art-mark/marked? art) (art-mark/with-mark (art-mark/composed [(art-mark/mark-of art)])))))
+
+(def ^:private worked-out
+ "Strand PNGs worked out at runtime for art deployed without its file, by art URL."
+ (bounded-cache/cache {:max-entries 64}))
+
+(defn worked-out-png
+ "PNG bytes of the strand field for the hair art at `url` (/image/portraits/<layer>/<file>.png),
+ exactly what the build step would have written: worked out once and kept. nil for anything that
+ is not hair art on the classpath. The renderer and the strand route both fall back to this."
+ [url]
+ (when-let [[_ layer] (re-find #"^/image/portraits/([^/]+)/[^/]+\.png$" (str url))]
+ (when (and (fx/hair-layer? (keyword layer)) (not (s/includes? url "..")))
+ (bounded-cache/fetch! worked-out url
+ #(when-let [res (io/resource (str "public" url))]
+ (field-png (with-open [in (io/input-stream res)] (.readAllBytes in))
+ (keyword layer)))))))
+
+(defn missing
+ "The hair pieces the server can serve whose strand field it cannot: art on
+ the classpath with no .strands.png beside it. Each would be worked out
+ in every visitor's browser instead."
+ []
+ (for [k pa/layer-order :when (fx/hair-layer? k)
+ a (pa/assets-for-layer k)
+ :let [url (:asset/url a)]
+ :when (and (s/starts-with? (str url) "/")
+ (io/resource (str "public" url))
+ (not (io/resource (str "public" (fx/strands-url url)))))]
+ url))
+
+(defrecord StrandCheck []
+ component/Lifecycle
+ (start [this]
+ ;; one line, so a deploy that forgot the step says so in its log
+ (try
+ (let [m (vec (missing))]
+ (when (seq m)
+ (println (str "portrait strands: " (count m) " hair piece(s) have no .strands.png ("
+ (s/join ", " (map #(last (s/split % #"/")) m))
+ "); run lein run -m orcpub.portrait-pack.strands <art-dir>"))))
+ (catch Exception e (println "portrait strands: not checked -" (.getMessage e))))
+ this)
+ (stop [this] this))
+
+(defn new-strand-check [] (->StrandCheck))
+
+(defn- current?
+ "Whether `strands` is there and at least as new as the art it was made from."
+ [^File art ^File strands]
+ (and (.exists strands) (>= (.lastModified strands) (.lastModified art))))
+
+(defn write-missing!
+ "Write the strand fields under `dir` that are missing or older than their art (every one with
+ `all?`). Returns {[layer file] :written | :kept | :no-art}."
+ [dir all?]
+ (into (sorted-map)
+ (for [k pa/layer-order :when (fx/hair-layer? k)
+ a (pa/assets-for-layer k)
+ :let [file-name (last (s/split (:asset/url a) #"/"))]]
+ [[k file-name]
+ (if-let [f (find-file (io/file dir (name k)) file-name)]
+ (let [out (io/file (.getParentFile f) (s/replace (.getName f) #"(?i)\.png$" ".strands.png"))]
+ (if (and (not all?) (current? f out))
+ (do (println (format " %-12s %-24s up to date" (name k) (.getName out))) :kept)
+ (let [t (System/nanoTime)]
+ (io/copy (field-png (java.nio.file.Files/readAllBytes (.toPath f)) k) out)
+ (println (format " %-12s %-24s %4dms" (name k) (.getName out)
+ (long (/ (- (System/nanoTime) t) 1e6))))
+ :written)))
+ (do (println (format " %-12s %-24s no art -- skipped" (name k) file-name)) :no-art))])))
+
+(defn -main [& args]
+ (let [all? (boolean (some #{"--all"} args))
+ dir (or (first (remove #{"--all"} args)) default-dir)
+ results (vals (write-missing! dir all?))]
+ (println (format "Strand fields in %s: %d written, %d up to date, %d without art"
+ dir (count (filter #{:written} results)) (count (filter #{:kept} results))
+ (count (filter #{:no-art} results))))
+ (shutdown-agents)))
diff --git a/src/clj/orcpub/portrait_render.clj b/src/clj/orcpub/portrait_render.clj
new file mode 100644
index 000000000..9b6b88cbb
--- /dev/null
+++ b/src/clj/orcpub/portrait_render.clj
@@ -0,0 +1,708 @@
+(ns orcpub.portrait-render
+ "Server-side rasterization of a composed paper-doll portrait.
+
+ The PDF path gets its picture from the browser, which bakes the layers with
+ canvas before posting them. A share crawler has no browser: it reads
+ og:image out of the page HTML and fetches that URL, so the image has to be
+ rendered here.
+
+ No new dependency is needed. Vector assets reuse pdf/svg-path-ops -- the
+ same `d`-attribute parser the card icons are drawn with -- and its
+ [:move]/[:line]/[:curve]/[:close] output maps directly onto a Java2D
+ Path2D. Raster assets -- the illustrator's own layer art, read off the
+ classpath under resources/public -- are tinted with AlphaComposite/SrcIn,
+ which is the exact server-side equivalent of the canvas 'source-in' trick
+ the client uses.
+
+ Every failure degrades to 'no portrait' rather than throwing: a share card
+ without a picture is a state the page already handles, and it must not cost
+ the character their page."
+ (:require [orcpub.env :as env]
+ [clojure.java.io :as io]
+ [clojure.string :as s]
+ [orcpub.fork.branding :as branding]
+ [orcpub.pdf :as pdf]
+ [orcpub.dnd.e5.portrait-assets :as pa]
+ [orcpub.dnd.e5.portrait-layout :as layout]
+ [orcpub.dnd.e5.portrait-colorize :as colorize]
+ [orcpub.dnd.e5.portrait-effects :as fx]
+ [orcpub.bounded-cache :as bounded-cache]
+ [orcpub.art-mark :as art-mark]
+ [orcpub.portrait-pack.strands :as strands]
+ [orcpub.dnd.e5.portrait-face :as face]
+ [orcpub.dnd.e5.portrait-light :as light])
+ (:import [java.awt AlphaComposite BasicStroke Color Graphics2D RenderingHints]
+ [java.awt.geom AffineTransform Area Ellipse2D$Double Path2D$Double]
+ [java.awt.image BufferedImage]
+ [java.io ByteArrayInputStream ByteArrayOutputStream]
+ [java.util Base64]
+ [javax.imageio ImageIO]))
+
+(def ^:private default-width 600)
+(def ^:private default-height 750) ;; 4:5, matching the on-screen frame
+
+;; ---------- data URIs ----------
+
+(defn parse-data-uri
+ "Split a `data:<mime>;base64,<payload>` URI into {:mime :bytes}, or nil.
+
+ Only base64 data URIs are handled: that is what the asset registry emits,
+ and the raw-utf8 form would have to be re-parsed for percent-encoding."
+ [uri]
+ (when (string? uri)
+ (when-let [[_ mime b64] (re-matches #"(?s)data:([^;,]+);base64,(.+)" uri)]
+ (try
+ {:mime mime :bytes (.decode (Base64/getDecoder) ^String b64)}
+ (catch Exception _ nil)))))
+
+(defn asset-source
+ "Bytes for an asset URL, plus the mime that decides how to draw it.
+
+ The registry moved from inline data URIs to real files under
+ resources/public once the illustrator's inventory landed, so this resolves
+ both: a data URI is decoded in place, and a site-absolute path is read off
+ the classpath. Anything else -- an off-site URL especially -- returns nil,
+ because rendering a share card must never become a way to make the server
+ fetch arbitrary URLs."
+ [uri]
+ (or (parse-data-uri uri)
+ (when (and (string? uri) (s/starts-with? uri "/") (not (s/includes? uri "..")))
+ (when-let [res (io/resource (str "public" uri))]
+ (try
+ (with-open [in (io/input-stream res)
+ out (ByteArrayOutputStream.)]
+ (io/copy in out)
+ {:mime (if (s/ends-with? (.toLowerCase (str uri) java.util.Locale/ROOT) ".svg")
+ "image/svg+xml"
+ "image/png")
+ :bytes (.toByteArray out)})
+ (catch Exception _ nil))))))
+
+(defn- svg-view-box
+ "The [w h] a path's coordinates are expressed in, defaulting to the
+ registry's 400x500 when the document does not say."
+ [svg]
+ (or (when-let [[_ _ _ w h] (re-find #"viewBox\s*=\s*[\"']([\d.+-]+)\s+([\d.+-]+)\s+([\d.+-]+)\s+([\d.+-]+)[\"']" svg)]
+ [(Double/parseDouble w) (Double/parseDouble h)])
+ [400.0 500.0]))
+
+;; ---------- colors ----------
+
+(defn hex->color
+ "#rrggbb to a Color, or nil. Unparseable input yields nil so a bad stored
+ tint skips the layer instead of failing the render."
+ [hex]
+ (when (and (string? hex) (re-matches #"#[0-9a-fA-F]{6}" hex))
+ (Color. (Integer/parseInt (subs hex 1 3) 16)
+ (Integer/parseInt (subs hex 3 5) 16)
+ (Integer/parseInt (subs hex 5 7) 16))))
+
+;; ---------- one layer ----------
+
+(defn ops->path2d
+ "Build a Path2D from pdf/svg-path-ops output, scaled by sx/sy."
+ [ops sx sy]
+ (let [p (Path2D$Double.)]
+ (doseq [op ops]
+ (case (first op)
+ :move (let [[_ x y] op] (.moveTo p (* x sx) (* y sy)))
+ :line (let [[_ x y] op] (.lineTo p (* x sx) (* y sy)))
+ :curve (let [[_ x1 y1 x2 y2 x y] op]
+ (.curveTo p (* x1 sx) (* y1 sy) (* x2 sx) (* y2 sy) (* x sx) (* y sy)))
+ :close (.closePath p)
+ nil))
+ p))
+
+(defn- draw-vector-layer!
+ "A vector asset is a bare path with no colour of its own, so unlike a raster
+ one it cannot be drawn `:as-drawn` -- there is nothing there to draw. A nil
+ colour means the caller had no tint for it, and the layer is skipped rather
+ than filled with whatever Graphics2D happens to be set to."
+ [^Graphics2D g svg ^Color color w h]
+ (when-let [d (and color (pdf/last-svg-path svg))]
+ (let [[vw vh] (svg-view-box svg)
+ path (ops->path2d (pdf/svg-path-ops d) (/ w vw) (/ h vh))]
+ (.setColor g color)
+ (.fill g path)
+ ;; The registry's placeholder art strokes as well as fills, in the same
+ ;; colour -- match it so the silhouette has the same weight on screen
+ ;; and in a share card.
+ (.setStroke g (BasicStroke. 2.0 BasicStroke/CAP_ROUND BasicStroke/JOIN_ROUND))
+ (.draw g path))))
+
+(def ^:private dev-solid?
+ "A developer tool, off in production: draw each piece with its inside made
+ solid, to preview art whose fill is not quite opaque. The fix belongs in
+ the art (the Loom flags it and can fill it on export). On when the server
+ runs with PORTRAIT_DEV_SOLID=1."
+ (delay (= "1" (env/value :portrait-dev-solid))))
+
+(defn- solid
+ "A copy of the art with its inside made fully opaque (portrait-colorize/
+ solid-mask); the soft edge is left as drawn. The art itself is untouched."
+ ^BufferedImage [^BufferedImage src]
+ (let [w (.getWidth src) h (.getHeight src)
+ out (BufferedImage. w h BufferedImage/TYPE_INT_ARGB)
+ g (.createGraphics out)
+ _ (do (.drawImage g src 0 0 nil) (.dispose g))
+ ^ints d (.. out getRaster getDataBuffer getData)
+ ^bytes m (colorize/solid-mask (fn [i] (bit-and (unsigned-bit-shift-right (aget d (int i)) 24) 0xff)) w h)]
+ (dotimes [i (* w h)]
+ (when (pos? (aget m i))
+ (aset d i (unchecked-int (bit-or (bit-and (aget d i) 0xffffff) (unchecked-int 0xff000000))))))
+ out))
+
+(defn- placed
+ "The asset scaled into the frame the way every renderer places it, its
+ inside made solid first."
+ ^BufferedImage [^BufferedImage src0 w h]
+ (let [src (if @dev-solid? (solid src0) src0)
+ out (BufferedImage. w h BufferedImage/TYPE_INT_ARGB)
+ g (.createGraphics out)
+ [x y dw dh] (layout/contain-rect (.getWidth src) (.getHeight src) w h)]
+ (try
+ (.setRenderingHint g RenderingHints/KEY_INTERPOLATION
+ RenderingHints/VALUE_INTERPOLATION_BILINEAR)
+ (.drawImage g src (int x) (int y) (int dw) (int dh) nil)
+ (finally (.dispose g)))
+ out))
+
+(defn- multiply!
+ "out.rgb = colour.rgb * art.rgb, out.a = art.a, in place.
+
+ Masking -- which is what this did -- reads the asset's ALPHA and throws its
+ RGB away, so a drawing with black lines over a white fill came out as one
+ flat colour, indistinguishable from its own silhouette. Multiply keeps the
+ lines: white fill takes the colour exactly, black lines stay black, a grey
+ darkens the colour by however grey it is.
+
+ Java2D has no multiply -- AlphaComposite is Porter-Duff only -- so this is a
+ pixel pass over the frame's backing int[]."
+ [^BufferedImage img ^Color colour]
+ (let [dst (.. img getRaster getDataBuffer getData)
+ tr (.getRed colour) tg (.getGreen colour) tb (.getBlue colour)
+ n (* (.getWidth img) (.getHeight img))]
+ (dotimes [i n]
+ (let [argb (aget ^ints dst i)
+ a (bit-and (unsigned-bit-shift-right argb 24) 0xff)]
+ (when (pos? a)
+ (let [r (bit-and (unsigned-bit-shift-right argb 16) 0xff)
+ gg (bit-and (unsigned-bit-shift-right argb 8) 0xff)
+ b (bit-and argb 0xff)]
+ (aset-int dst i
+ (unchecked-int
+ (bit-or (bit-shift-left a 24)
+ (bit-shift-left (quot (* tr r) 255) 16)
+ (bit-shift-left (quot (* tg gg) 255) 8)
+ (quot (* tb b) 255))))))))))
+
+(defn- draw-raster-layer!
+ "Place the asset in the frame and tint it. A nil `color` draws it exactly as
+ the illustrator made it."
+ [^Graphics2D g ^bytes data ^Color color w h]
+ (when-let [src (ImageIO/read (ByteArrayInputStream. data))]
+ (let [img (placed src w h)]
+ (when color (multiply! img color))
+ (.drawImage g img 0 0 nil))))
+
+(defn- ellipse ^Area [{:keys [cx cy rx ry rot]}]
+ (Area. (.createTransformedShape
+ (doto (AffineTransform.) (.translate (double cx) (double cy)) (.rotate (double rot)))
+ (Ellipse2D$Double. (- rx) (- ry) (* 2 rx) (* 2 ry)))))
+
+(defn- above-lid ^Area [{:keys [x0 y0 mx my x1 y1 top]}]
+ (Area. (doto (Path2D$Double.)
+ (.moveTo (double x0) (double y0))
+ (.quadTo (double mx) (double my) (double x1) (double y1))
+ (.lineTo (double x1) (double top))
+ (.lineTo (double x0) (double top))
+ (.closePath))))
+
+(defn- iris-coverage
+ "How much of each pixel the placed iris region covers, 0..255, filled with
+ antialiasing on and then feathered inward (portrait-colorize/feather), so
+ the edge is a soft blend weight rather than a stair-step or a seam."
+ ^doubles [asset rect w h]
+ (let [region (Area.)]
+ (doseq [{:keys [iris pupil lid]} (colorize/iris-shapes asset rect)]
+ (let [a (ellipse iris)]
+ (.subtract a (ellipse pupil))
+ (when lid (.subtract a (above-lid lid)))
+ (.add region a)))
+ (let [img (BufferedImage. w h BufferedImage/TYPE_BYTE_GRAY)
+ g (.createGraphics img)]
+ (try
+ (.setRenderingHint g RenderingHints/KEY_ANTIALIASING RenderingHints/VALUE_ANTIALIAS_ON)
+ (.setColor g Color/WHITE)
+ (.fill g region)
+ (finally (.dispose g)))
+ (let [^bytes raw (.. img getRaster getDataBuffer getData)
+ cov (double-array (* w h))]
+ (dotimes [i (* w h)] (aset cov i (double (bit-and (aget raw i) 0xff))))
+ ;; faded inward over a radius set by how tall the asset is drawn
+ (colorize/feather cov w h (colorize/feather-radius (nth rect 3)))))))
+
+(defn- colorize!
+ "Map the drawing's luminance through `color` wherever `cov` covers it, in
+ place (orcpub.dnd.e5.portrait-colorize). nil `cov` means every opaque
+ pixel: the lips, which are nothing but the thing being coloured."
+ [^BufferedImage img ^Color color gamma cov]
+ (let [dst (.. img getRaster getDataBuffer getData)
+ er (.getRed color) eg (.getGreen color) eb (.getBlue color)
+ gamma (double gamma)]
+ (dotimes [i (* (.getWidth img) (.getHeight img))]
+ (let [argb (aget ^ints dst i)
+ a (bit-and (unsigned-bit-shift-right argb 24) 0xff)
+ ;; irises by their placed region; lips by how solid the stroke is
+ k (if cov (/ (aget ^doubles cov i) 255.0) (colorize/lip-weight a))]
+ (when (and (pos? a) (pos? k))
+ (let [[r g b] (colorize/colorize-rgb (bit-and (unsigned-bit-shift-right argb 16) 0xff)
+ (bit-and (unsigned-bit-shift-right argb 8) 0xff)
+ (bit-and argb 0xff)
+ er eg eb gamma k)]
+ (aset-int dst i (unchecked-int (bit-or (bit-shift-left a 24)
+ (bit-shift-left r 16)
+ (bit-shift-left g 8)
+ b)))))))))
+
+(defn- draw-whites!
+ "Fill the whites of an eye style drawn without them, under the eye art."
+ [^Graphics2D g ^bytes data asset ^Color color w h]
+ (when-let [src (ImageIO/read (ByteArrayInputStream. data))]
+ (let [rect (layout/contain-rect (.getWidth src) (.getHeight src) w h)]
+ (doseq [[[x0 y0] [mx my x1 y1] [lx1 ly1] [lmx lmy lx0 ly0]] (colorize/whites-outlines asset rect)]
+ (.setColor g color)
+ (.fill g (doto (Path2D$Double.)
+ (.moveTo (double x0) (double y0))
+ (.quadTo (double mx) (double my) (double x1) (double y1))
+ (.lineTo (double lx1) (double ly1))
+ (.quadTo (double lmx) (double lmy) (double lx0) (double ly0))
+ (.closePath)))))))
+
+(defn colorizes?
+ "Whether this asset is drawn by colorizing. An eye style with no placed
+ region is multiplied instead -- colouring the whole asset would paint the
+ whites and the lashes too."
+ [layer-key asset]
+ (and (= :colorize (pa/render-mode layer-key asset))
+ (or (seq (:asset/iris asset))
+ (not= :eyes (pa/slot-for-asset layer-key asset)))))
+
+(defn- colorize-eyes!
+ "The eyes: each iris coloured through its luminance in its own colour, lit
+ from below, with the pupil the portrait asks for (portrait-face)."
+ [^BufferedImage img portrait asset ^Color color gamma ^doubles cov rect]
+ (let [w (.getWidth img) h (.getHeight img)
+ ^ints d (.. img getRaster getDataBuffer getData)
+ {:keys [second-eye pupil]} (face/face-settings portrait)
+ f (face/eye-pixel-fn (colorize/iris-shapes asset rect)
+ [(.getRed color) (.getGreen color) (.getBlue color)]
+ (some-> second-eye colorize/hex->rgb)
+ gamma pupil)
+ all? (not= pupil :round)]
+ (dotimes [i (* w h)]
+ (let [argb (aget d i)
+ a (bit-and (unsigned-bit-shift-right argb 24) 0xff)
+ k (/ (aget cov i) 255.0)]
+ ;; a new pupil paints where the drawn one is, outside the iris region
+ (when (and (pos? a) (or all? (pos? k)))
+ (let [[r g b] (f (rem i w) (quot i w)
+ [(bit-and (unsigned-bit-shift-right argb 16) 0xff)
+ (bit-and (unsigned-bit-shift-right argb 8) 0xff)
+ (bit-and argb 0xff)]
+ k)]
+ (aset d i (unchecked-int (bit-or (bit-shift-left a 24) (bit-shift-left (int r) 16)
+ (bit-shift-left (int g) 8) (int b))))))))))
+
+(defn- draw-colorized-layer!
+ "Place the asset in the frame and colour it through its luminance: the iris
+ inside its placed region, the lips all over."
+ [^Graphics2D g ^bytes data portrait layer-key asset ^Color color w h]
+ (when-let [src (ImageIO/read (ByteArrayInputStream. data))]
+ (let [img (placed src w h)
+ rect (layout/contain-rect (.getWidth src) (.getHeight src) w h)
+ cov (when (seq (:asset/iris asset)) (iris-coverage asset rect w h))
+ gamma (pa/effective-gamma portrait layer-key asset)]
+ (if (and cov (= :eyes (pa/slot-for-asset layer-key asset)))
+ (colorize-eyes! img portrait asset color gamma cov rect)
+ (colorize! img color gamma cov))
+ (.drawImage g img 0 0 nil))))
+
+;; ---------- hair ombre and cast shadows (portrait-effects) ----------
+
+(defn- alpha-fn
+ "Alpha (0..255) at a pixel index of an ARGB image."
+ [^BufferedImage img]
+ (let [^ints d (.. img getRaster getDataBuffer getData)]
+ (fn [i] (bit-and (unsigned-bit-shift-right (aget d (int i)) 24) 0xff))))
+
+(defn- placed-asset
+ "An asset's raster placed in the frame, or nil for a vector or unreadable one."
+ [asset w h]
+ (let [{:keys [mime bytes]} (asset-source (:asset/url asset))]
+ (when (and bytes (not (s/includes? (str mime) "svg")))
+ (some-> (ImageIO/read (ByteArrayInputStream. bytes)) (placed w h)))))
+
+(defn- hair-crown
+ "Where the hair grows from, for this portrait's head, in frame pixels."
+ [portrait placed-of w h]
+ (when-let [head (pa/selected-asset portrait :head)]
+ (when-let [img (placed-of head)]
+ (fx/crown (alpha-fn img) w h))))
+
+(def ^:private strand-fields
+ "Parsed strand fields by art URL."
+ (bounded-cache/cache {:max-entries 64}))
+
+(defn- strand-field-of
+ "The piece's strand field (portrait-effects/strand-field) in art pixels, from the .strands.png
+ beside the art or, when none was deployed, the one worked out from the art
+ (orcpub.portrait-pack.strands/worked-out-png): the same bytes either way, so a deploy without
+ the build step draws the same picture."
+ [url ^BufferedImage src _layer-key]
+ (bounded-cache/fetch! strand-fields url
+ #(when-let [bytes (or (some-> (fx/strands-url url) asset-source :bytes)
+ (strands/worked-out-png url))]
+ (when-let [^BufferedImage img (ImageIO/read (ByteArrayInputStream. bytes))]
+ (let [gw (.getWidth img) gh (.getHeight img) r (.getRaster img)]
+ (fx/bytes->field (fn [g] (.getSample r (int (mod g gw)) (int (quot g gw)) 0))
+ gw gh (.getWidth src) (.getHeight src)))))))
+
+(defn- draw-ombre-layer!
+ "A hair piece: coloured root to tip (portrait-effects/ombre-rgb) instead of
+ one flat colour, the linework kept."
+ [^Graphics2D g ^bytes data portrait layer-key ^Color root crown w h]
+ (when-let [src (ImageIO/read (ByteArrayInputStream. data))]
+ (let [img (placed src w h)
+ ^ints d (.. img getRaster getDataBuffer getData)
+ {:keys [tip angle] :as settings} (fx/piece-settings (fx/ombre-settings portrait)
+ (pa/selected-asset portrait layer-key) layer-key)
+ root-rgb [(.getRed root) (.getGreen root) (.getBlue root)]
+ [root-rgb tip-rgb] (fx/layer-colours layer-key root-rgb (or (some-> tip colorize/hex->rgb) root-rgb) settings)
+ shine? (and (pos? (:shine settings)) (fx/shine-layers layer-key))
+ frame (fx/gradient-frame (alpha-fn img) w h crown (fx/run-mode settings) shine?)
+ ;; streaks only show where there is a second colour to streak; the
+ ;; shine breaks along the strands too
+ field (when (or shine? (and tip (pos? (:clumps settings)) (not (:split settings))))
+ (assoc (strand-field-of (:asset/url (pa/selected-asset portrait layer-key)) src layer-key)
+ :rect (layout/contain-rect (.getWidth src) (.getHeight src) w h)))
+ pix (fx/pixel-fn root-rgb tip-rgb settings frame layer-key field)]
+ (dotimes [i (* w h)]
+ (let [argb (aget d i)
+ a (bit-and (unsigned-bit-shift-right argb 24) 0xff)]
+ (when (pos? a)
+ (let [rgb (.invokePrim ^clojure.lang.IFn$LLLL pix (rem i w) (quot i w)
+ (bit-and argb 0xffffff))]
+ (aset d i (unchecked-int (bit-or (bit-shift-left a 24) rgb)))))))
+ (.drawImage g img 0 0 nil))))
+
+(defn- combined-alpha
+ "The alphas of these layers' selected assets, combined (max), as doubles."
+ ^doubles [portrait placed-of layer-keys pred w h]
+ (let [out (double-array (* w h))]
+ (doseq [k layer-keys
+ :let [asset (pa/selected-asset portrait k)]
+ :when (and asset (pred asset))
+ :let [img (placed-of asset)]
+ :when img]
+ (let [a (alpha-fn img)]
+ (dotimes [i (* w h)]
+ (aset out i (max (aget out i) (double (a i)))))))
+ out))
+
+(defn- asset-rect
+ "Where an asset's art lands in a `w` x `h` frame."
+ [asset w h]
+ (when-let [{:keys [bytes]} (asset-source (:asset/url asset))]
+ (when-let [^BufferedImage src (ImageIO/read (ByteArrayInputStream. bytes))]
+ (layout/contain-rect (.getWidth src) (.getHeight src) w h))))
+
+(defn- shade-skin!
+ "Multiply what lands on the skin after every layer is down: the shadow the
+ overhanging hair casts, then blush and freckles (portrait-face). All of it
+ confined to skin that shows."
+ [^BufferedImage img portrait placed-of w h]
+ (let [casts? (some #(some-> (pa/selected-asset portrait %) fx/casts-shadow?) pa/layer-order)
+ fs (face/face-settings portrait)
+ eyes (pa/selected-asset portrait :eyes)
+ marks? (and (face/marks? fs) (seq (:asset/iris eyes)))
+ shade? (pos? (:shade fs))]
+ (when (or casts? marks? shade?)
+ (let [^doubles skin (combined-alpha portrait placed-of [:head :ears] any? w h)
+ ^doubles hair (combined-alpha portrait placed-of [:hair-front :bangs] any? w h)
+ ^doubles k (when casts?
+ (fx/shadow-map (combined-alpha portrait placed-of pa/layer-order fx/casts-shadow? w h)
+ skin hair w h (:light (fx/ombre-settings portrait))))
+ m (when marks?
+ (let [^doubles eye-alpha (combined-alpha portrait placed-of [:eyes] any? w h)
+ showing (double-array (* w h))]
+ (dotimes [i (* w h)]
+ (aset showing i (* (/ (aget skin i) 255.0)
+ (- 1.0 (/ (max (aget hair i) (aget eye-alpha i)) 255.0)))))
+ (when-let [rect (asset-rect eyes w h)]
+ (face/marks fs (colorize/iris-shapes eyes rect) showing w h
+ (face/alpha-box (combined-alpha portrait placed-of [:nose] any? w h) w h)))))
+ ^doubles ks (when shade?
+ (let [showing (double-array (* w h))]
+ (dotimes [i (* w h)]
+ (aset showing i (* (/ (aget skin i) 255.0) (- 1.0 (/ (aget hair i) 255.0)))))
+ (face/shade-map fs showing hair w h)))
+ ^doubles mb (:blush m) ^doubles mf (:freckles m)
+ blush-rgb (colorize/hex->rgb (:blush-colour fs))
+ ^ints d (.. img getRaster getDataBuffer getData)]
+ (dotimes [i (* w h)]
+ (let [kk (+ (if k (aget k i) 0.0) (if ks (aget ks i) 0.0))
+ kb (if mb (aget mb i) 0.0)
+ kf (if mf (aget mf i) 0.0)]
+ (when (or (pos? kk) (pos? kb) (pos? kf))
+ (let [argb (aget d i)
+ [sr sg sb] (fx/shadow-factors kk)
+ [mr mg mbb] (face/mark-factors kb kf blush-rgb)
+ ch (fn [shift f] (int (* f (bit-and (unsigned-bit-shift-right argb shift) 0xff))))]
+ (aset-int d i (unchecked-int
+ (bit-or (bit-and argb (unchecked-int 0xff000000))
+ (bit-shift-left (ch 16 (* sr mr)) 16)
+ (bit-shift-left (ch 8 (* sg mg)) 8)
+ (ch 0 (* sb mbb)))))))))))))
+
+(defn- light!
+ "Glowing eyes and mood light over the finished picture (portrait-light)."
+ [^BufferedImage img portrait drawable placed-of w h]
+ (let [ls (light/light-settings portrait)]
+ (when (light/lit? ls)
+ (let [n (* w h)
+ ^ints d (.. img getRaster getDataBuffer getData)
+ alpha (double-array n)
+ ink (double-array n)]
+ ;; the drawing itself, uncoloured, top piece wins
+ (doseq [[_ asset] drawable
+ :let [^BufferedImage pi (placed-of asset)]
+ :when pi]
+ (let [^ints pd (.. pi getRaster getDataBuffer getData)]
+ (dotimes [i n]
+ (let [v (aget pd i) a (bit-and (unsigned-bit-shift-right v 24) 0xff)]
+ (when (pos? a)
+ (aset alpha i (max (aget alpha i) (double a)))
+ (when (> a 128)
+ (aset ink i (/ (+ (bit-and (bit-shift-right v 16) 0xff) (bit-and (bit-shift-right v 8) 0xff) (bit-and v 0xff)) 765.0))))))))
+ (let [eyes (pa/selected-asset portrait :eyes)
+ iris (when (and (:glow ls) (seq (:asset/iris eyes)))
+ (when-let [rect (asset-rect eyes w h)] (iris-coverage eyes rect w h)))
+ maps (light/light-maps ls {:alpha alpha :ink ink :iris iris
+ :hair-cover (combined-alpha portrait placed-of [:hair-front :bangs] any? w h)}
+ w h)]
+ (dotimes [i n]
+ (let [argb (aget d i) a (bit-and (unsigned-bit-shift-right argb 24) 0xff)]
+ (when (pos? a)
+ (let [[r g b] (light/apply-pixel maps i
+ (double (bit-and (unsigned-bit-shift-right argb 16) 0xff))
+ (double (bit-and (unsigned-bit-shift-right argb 8) 0xff))
+ (double (bit-and argb 0xff)))]
+ (aset d i (unchecked-int (bit-or (bit-shift-left a 24)
+ (bit-shift-left (int (min 255.0 r)) 16)
+ (bit-shift-left (int (min 255.0 g)) 8)
+ (int (min 255.0 b))))))))))))))
+
+(def credit-face "public/fonts/Vollkorn-Italic.ttf")
+(def mark-face "public/fonts/Vollkorn-Regular.ttf")
+
+(def ^:private load-face
+ "Vollkorn off the classpath, parsed once.
+
+ Not java.awt.Font/SANS_SERIF: that is a *logical* family the JVM resolves
+ through the host's fontconfig, so a slim container renders the marks in
+ whatever it happens to have, or in a fallback full of boxes. This is the
+ same face the PDF is set in, shipped with the app, so the picture looks the
+ same wherever it is rendered."
+ (memoize
+ (fn [path]
+ (try
+ (with-open [in (io/input-stream (io/resource path))]
+ (java.awt.Font/createFont java.awt.Font/TRUETYPE_FONT in))
+ (catch Exception e
+ (println "portrait-render: could not load" path "-" (.getMessage e))
+ nil)))))
+
+(defn- face
+ "`path` at `size`, falling back to the logical sans rather than losing the
+ mark entirely if the file is missing from a build."
+ [path size]
+ (if-let [base (load-face path)]
+ (.deriveFont ^java.awt.Font base (float size))
+ (java.awt.Font. java.awt.Font/SANS_SERIF java.awt.Font/PLAIN (int size))))
+
+(defn- draw-credit!
+ "Burn the artist credit into the picture itself.
+
+ The page and the sheet can both carry a credit beside the portrait, but the
+ composed image is what people actually pass around -- saved off a share
+ card, pulled out of a PDF -- and it arrives detached from either. A caption
+ in the pixels travels with it.
+
+ Dark fill under a white outline, because the background is unknowable: the
+ PNG is transparent, so it may land on a white page or a dark chat client,
+ and one of the two always reads. Not a watermark -- a crop removes it --
+ just a credit that survives being right-click-saved."
+ [^Graphics2D g names w h]
+ (let [{:keys [halo baseline]
+ [or* og ob oa] :outline
+ [fr fg fb fa] :fill} (layout/credit-layout w h)
+ {:keys [text size]} (layout/fit-credit
+ (pa/credit-variants names) w h
+ (fn [text size]
+ (.stringWidth (.getFontMetrics g (face credit-face size)) ^String text)))
+ font (face credit-face size)
+ fm (.getFontMetrics g font)
+ tw (.stringWidth fm text)
+ ;; centred on the measured string, which needs metrics the shared
+ ;; layout has no way to get -- it gives the band, not the width.
+ x (int (/ (- w tw) 2))
+ y (int baseline)]
+ (.setFont g font)
+ (.setColor g (Color. (int or*) (int og) (int ob) (int oa)))
+ (doseq [dx [(- halo) 0 halo]
+ dy [(- halo) 0 halo]
+ :when (not (and (zero? dx) (zero? dy)))]
+ (.drawString g ^String text (int (+ x dx)) (int (+ y dy))))
+ (.setColor g (Color. (int fr) (int fg) (int fb) (int fa)))
+ (.drawString g ^String text x y)))
+
+;; ---------- the portrait ----------
+
+(defn site-mark
+ "The domain to stamp down the edge of a shared portrait, or nil.
+
+ Read from branding rather than written literally: app-url is empty by
+ default and every fork overrides it, so a hardcoded domain would brand
+ other people's deployments with ours. Empty means no mark."
+ []
+ (some-> branding/app-url
+ s/trim
+ not-empty
+ (s/replace #"^https?://" "")
+ (s/replace #"/+$" "")
+ s/trim
+ not-empty))
+
+(defn- draw-site-mark!
+ "The site's own mark, running up the right edge of a shared portrait.
+
+ Deliberately on a different edge from the artist credit, and deliberately
+ faint. Two marks in one caption band would give anyone who wants the
+ advertising gone a reason to crop the artist's name off with it; on
+ opposite edges the cheap crop takes this and leaves her."
+ [^Graphics2D g text w h]
+ (let [{:keys [size x]
+ [or* og ob oa] :outline
+ [fr fg fb fa] :fill} (layout/site-mark-layout w h)
+ font (face mark-face size)
+ fm (.getFontMetrics g font)
+ tw (.stringWidth fm text)
+ ;; centred on the measured string: the layout gives the edge, the
+ ;; renderer knows how long the text turned out.
+ y (int (/ (+ h tw) 2))
+ saved (.getTransform g)]
+ (try
+ (.setFont g font)
+ (.translate g (double x) (double y))
+ ;; counter-clockwise, so it reads bottom-to-top like a book spine and
+ ;; the glyphs hang to the left of the baseline, inside the picture
+ (.rotate g (- (/ Math/PI 2)))
+ (.setColor g (Color. (int or*) (int og) (int ob) (int oa)))
+ (.drawString g ^String text 1 1)
+ (.setColor g (Color. (int fr) (int fg) (int fb) (int fa)))
+ (.drawString g ^String text 0 0)
+ (finally (.setTransform g saved)))))
+
+(defn render
+ "Composite `portrait` ({:layers :colors :tweaks}) into a BufferedImage, or
+ nil when it selects nothing drawable."
+ ([portrait] (render portrait default-width default-height))
+ ([portrait w h]
+ (let [drawable (keep (fn [k]
+ (when-let [asset (some->> (get-in portrait [:layers k])
+ :asset/id
+ (pa/asset-by-id k))]
+ [k asset]))
+ pa/layer-order)]
+ (when (seq drawable)
+ (let [img (BufferedImage. w h BufferedImage/TYPE_INT_ARGB)
+ g (.createGraphics img)
+ ;; each piece decoded and placed once, shared by the crown and
+ ;; the shadows, which both need pieces other than the one drawing
+ placed-of (memoize #(placed-asset % w h))
+ crown (delay (try (hair-crown portrait placed-of w h) (catch Exception _ nil)))]
+ (try
+ (.setRenderingHint g RenderingHints/KEY_ANTIALIASING
+ RenderingHints/VALUE_ANTIALIAS_ON)
+ (.setRenderingHint g RenderingHints/KEY_STROKE_CONTROL
+ RenderingHints/VALUE_STROKE_PURE)
+ (.setRenderingHint g RenderingHints/KEY_TEXT_ANTIALIASING
+ RenderingHints/VALUE_TEXT_ANTIALIAS_ON)
+ (.setRenderingHint g RenderingHints/KEY_FRACTIONALMETRICS
+ RenderingHints/VALUE_FRACTIONALMETRICS_ON)
+ (doseq [[layer-key asset] drawable]
+ ;; One unreadable layer is skipped, not fatal -- the rest of the
+ ;; portrait is still worth showing.
+ (try
+ (let [{:keys [mime bytes]} (asset-source (:asset/url asset))
+ ;; :as-drawn means the artist already coloured it -- teeth
+ ;; are white because they were drawn white, and tinting
+ ;; them through the mouth's category colour is what made
+ ;; them red.
+ as-drawn? (= :as-drawn (pa/render-mode layer-key asset))
+ color (when-not as-drawn?
+ (hex->color (pa/tint-for portrait layer-key)))]
+ ;; the whites go down first, so the eye art sits on them
+ (when (and bytes (:asset/whites asset) (pa/whites-colour portrait)
+ (not (s/includes? (str mime) "svg")))
+ (draw-whites! g bytes asset (hex->color (pa/whites-colour portrait)) w h))
+ (when (and mime bytes (or as-drawn? color))
+ (cond
+ (s/includes? mime "svg")
+ (draw-vector-layer! g (String. ^bytes bytes "UTF-8") color w h)
+
+ (and color (colorizes? layer-key asset))
+ (draw-colorized-layer! g bytes portrait layer-key asset color w h)
+
+ (and color (fx/hair-layer? layer-key))
+ (draw-ombre-layer! g bytes portrait layer-key color @crown w h)
+
+ :else (draw-raster-layer! g bytes color w h))))
+ (catch Exception e
+ (println "portrait-render: skipped layer" layer-key "-" (.getMessage e)))))
+ ;; after every layer, before the marks: the marks are not skin
+ (try (shade-skin! img portrait placed-of w h)
+ (catch Exception e
+ (println "portrait-render: shadows skipped -" (.getMessage e))))
+ (try (light! img portrait drawable placed-of w h)
+ (catch Exception e
+ (println "portrait-render: light skipped -" (.getMessage e))))
+ (try
+ (when-let [names (not-empty (pa/credit-names portrait))]
+ (draw-credit! g names w h))
+ (when-let [mark (site-mark)]
+ (draw-site-mark! g mark w h))
+ (catch Exception e
+ (println "portrait-render: marks skipped -" (.getMessage e))))
+ (finally (.dispose g)))
+ img)))))
+
+(defn render-png
+ "PNG bytes for `portrait`, or nil when there is nothing to draw. Carries the licensed-art mark
+ (orcpub.art-mark) when any piece drawn from carries one."
+ ([portrait] (render-png portrait default-width default-height))
+ ([portrait w h]
+ (try
+ (when-let [img (render portrait w h)]
+ (let [out (ByteArrayOutputStream.)]
+ (when (ImageIO/write img "png" out)
+ (let [marks (for [k pa/layer-order
+ :let [url (some-> (pa/selected-asset portrait k) :asset/url)]
+ :when url]
+ (some-> (asset-source url) :bytes art-mark/mark-of))]
+ (cond-> (.toByteArray out)
+ (some some? marks) (art-mark/with-mark (art-mark/composed marks)))))))
+ (catch Exception e
+ (println "portrait-render: render failed -" (.getMessage e))
+ nil))))
diff --git a/src/clj/orcpub/portrait_store.clj b/src/clj/orcpub/portrait_store.clj
new file mode 100644
index 000000000..99cb126d4
--- /dev/null
+++ b/src/clj/orcpub/portrait_store.clj
@@ -0,0 +1,217 @@
+(ns orcpub.portrait-store
+ "The server's drawings of character portraits for shared links, from the saved selection and
+ registered art only: kept as files by character id and fingerprint in PORTRAIT_STORE_DIR, behind
+ a bounded memory cache, every draw through the portrait work pool. docs/PORTRAIT-SERVING.md.
+ GOTCHA: files, not Datomic, which keeps every past value forever and is not for large values."
+ (:require [clojure.java.io :as io]
+ [clojure.string :as s]
+ [orcpub.bounded-cache :as bounded-cache]
+ [orcpub.config :as config]
+ [orcpub.work-pool :as work-pool]
+ [orcpub.dnd.e5.character :as char5e]
+ [orcpub.dnd.e5.portrait-assets :as pa]
+ [orcpub.portrait-render :as portrait-render])
+ (:import [java.security MessageDigest]
+ [java.nio.file Files StandardCopyOption]
+ [java.util.concurrent Executors ScheduledExecutorService TimeUnit]))
+
+;; ---------------------------------------------------------------------------
+;; Fingerprint
+;; ---------------------------------------------------------------------------
+
+(defn- hex
+ "`b` as lower-case hex."
+ [^bytes b] (apply str (map #(format "%02x" %) b)))
+
+(defn- digest-of
+ "SHA-256 over `chunks` (strings or byte arrays), as hex."
+ [chunks]
+ (let [md (MessageDigest/getInstance "SHA-256")]
+ (doseq [c chunks]
+ (.update md (if (string? c) (.getBytes ^String c "UTF-8") ^bytes c))
+ (.update md (byte-array [0])))
+ (hex (.digest md))))
+
+(def drawing-sources
+ "What a portrait's pixels depend on besides the art files: the drawing code and the pack's data.
+ A change to any of it draws every portrait again."
+ ["orcpub/portrait_render.clj" "orcpub/dnd/e5/portrait_effects.cljc"
+ "orcpub/dnd/e5/portrait_face.cljc" "orcpub/dnd/e5/portrait_colorize.cljc"
+ "orcpub/dnd/e5/portrait_layout.cljc" "orcpub/dnd/e5/portrait_light.cljc"
+ "orcpub/dnd/e5/portrait_random.cljc" "orcpub/dnd/e5/portrait_assets.cljc"
+ "portrait-pack/loom.edn" "portrait-pack/pieces.edn"])
+
+(defn- code-source?
+ "Whether `path` is a source file, which a production jar leaves out (:omit-source)."
+ [path]
+ (boolean (re-find #"\.cljc?$" path)))
+
+(defn- resource-bytes
+ "The bytes of classpath resource `path`, or nil."
+ [path]
+ (when-let [r (io/resource path)]
+ (with-open [in (io/input-stream r)] (.readAllBytes in))))
+
+(defmacro ^:private compiled-code-digest
+ "A digest of the drawing code, taken when this namespace is compiled, while the sources are still
+ on the classpath; a production jar has the compiled value."
+ []
+ (digest-of (mapcat (fn [p] [p (or (resource-bytes p) "missing")]) (filter code-source? drawing-sources))))
+
+(defn- art-digest*
+ "A digest of everything a drawing depends on outside the database: the registered art files and
+ the drawing code. Stable across restarts, so a stored file stays good until either changes."
+ []
+ (digest-of (concat [(compiled-code-digest)]
+ (mapcat (fn [p] [p (or (resource-bytes p) "missing")]) (remove code-source? drawing-sources))
+ (for [{:artist/keys [layers]} pa/registry
+ [_ assets] (sort-by key layers)
+ {:asset/keys [url]} assets
+ x [url (or (resource-bytes (str "public" url)) "missing")]]
+ x))))
+
+(def ^:private art-digest (delay (art-digest*)))
+
+(defn tag
+ "The validator for a stored portrait EDN, quoted as an ETag: its pixels depend on the selection,
+ the credit line, the site mark and the art digest. nil when there is no stored portrait."
+ [stored]
+ (when stored
+ (let [portrait (char5e/parse-portrait stored)]
+ (str "\"" (digest-of [@art-digest (str stored)
+ (str (some-> portrait pa/credit-line))
+ (str (portrait-render/site-mark))])
+ "\""))))
+
+(defn version
+ "The short form of a validator, for the image address (?v=) and the file name."
+ [fp]
+ (subs fp 1 17))
+
+;; ---------------------------------------------------------------------------
+;; Files
+;; ---------------------------------------------------------------------------
+
+(defn- store-dir
+ "The directory drawings are kept in (PORTRAIT_STORE_DIR)."
+ ^java.io.File [] (io/file (config/get-portrait-store-dir)))
+
+(defn file-for
+ "Where character `id`'s drawing under validator `tag` is kept."
+ ^java.io.File [id fp]
+ (io/file (store-dir) (str id "-" (version fp) ".png")))
+
+(defn- read-stored
+ "The kept drawing for character `id` under validator `fp`, or nil."
+ [id fp]
+ (let [f (file-for id fp)]
+ (when (.isFile f) (Files/readAllBytes (.toPath f)))))
+
+(defn- remove-others!
+ "Delete character `id`'s files other than `kept` (nil: all of them)."
+ [id ^java.io.File kept]
+ (doseq [^java.io.File f (.listFiles (store-dir))
+ :when (and (s/starts-with? (.getName f) (str id "-")) (not= f kept))]
+ (.delete f)))
+
+(defn- write-stored!
+ "Keep `png` as character `id`'s drawing under validator `fp`, replacing its older ones. Written
+ to a temporary file and moved into place, so a reader never sees half a file."
+ [id fp ^bytes png]
+ (let [f (file-for id fp)
+ _ (io/make-parents f)
+ ;; Unique per write: containers sharing the store may draw the same portrait at once.
+ tmp (.toFile (Files/createTempFile (.toPath (store-dir)) (str "." (.getName f) ".") ".tmp"
+ (make-array java.nio.file.attribute.FileAttribute 0)))]
+ (try
+ (io/copy png tmp)
+ (Files/move (.toPath tmp) (.toPath f) (into-array [StandardCopyOption/REPLACE_EXISTING
+ StandardCopyOption/ATOMIC_MOVE]))
+ (finally (Files/deleteIfExists (.toPath tmp)))) ; a failed write leaves nothing behind
+ (remove-others! id f)))
+
+;; ---------------------------------------------------------------------------
+;; Drawing
+;; ---------------------------------------------------------------------------
+
+(def ^:private pool
+ "Portraits drawn at once, sized by ORCPUB_PORTRAIT_CONCURRENCY. Each draw is about half a second
+ of one core; seeded at that."
+ (work-pool/pool {:size #(config/get-portrait-concurrency)
+ :timeout-ms #(config/get-portrait-queue-timeout-ms)
+ :seed-ms 500}))
+
+(def ^:private drawn
+ "The last 64 drawings by character and validator, nil for one with nothing drawable.
+ Single-flight, so the crawlers a newly shared link sends all at once share one draw."
+ (bounded-cache/cache {:max-entries 64}))
+
+(defn png
+ "[:ok png-or-nil] for character `id`'s portrait (stored EDN `stored`, validator `fp`): from
+ memory, else its file, else drawn and kept. [:busy retry-seconds] when no draw slot frees up."
+ [id fp stored]
+ (try
+ [:ok (bounded-cache/fetch!
+ drawn [id fp]
+ #(or (read-stored id fp)
+ (let [{:keys [result busy]}
+ (work-pool/run pool (fn [] (portrait-render/render-png (char5e/parse-portrait stored))))]
+ (cond busy (throw (ex-info "portrait draw busy" {::busy busy}))
+ result (do (try (write-stored! id fp result)
+ (catch Exception e
+ ;; served all the same; it is drawn again next time
+ (println "portrait-store: could not keep" id "in"
+ (str (store-dir)) "-" (.getMessage e))))
+ result)
+ :else nil))))]
+ (catch clojure.lang.ExceptionInfo e
+ (if-let [retry (::busy (ex-data e))] [:busy retry] (throw e)))))
+
+;; ---------------------------------------------------------------------------
+;; On save
+;; ---------------------------------------------------------------------------
+
+(def coalesce-ms
+ "How long after a save the drawing waits, so a burst of edits is drawn once, as it ended."
+ 3000)
+
+(defonce ^:private ^ScheduledExecutorService scheduler
+ (Executors/newSingleThreadScheduledExecutor
+ (reify java.util.concurrent.ThreadFactory
+ (newThread [_ r] (doto (Thread. ^Runnable r "portrait-store") (.setDaemon true))))))
+
+(defonce ^:private pending (atom {}))
+
+(defn- draw-pending!
+ "Draw what was saved last for character `id`, if a draw is still pending for it."
+ [id]
+ (let [[old _] (swap-vals! pending dissoc id)]
+ (when-let [stored (get old id)]
+ (try (when-let [fp (tag stored)] (png id fp stored))
+ (catch Throwable e (println "portrait-store: drawing" id "failed -" (.getMessage e)))))))
+
+(defn saved!
+ "A character was saved with portrait EDN `stored` (nil: none). Nothing happens when its drawing
+ is already kept, which is every autosave of an unrelated edit; otherwise one draw is scheduled
+ `coalesce-ms` later with whatever was saved last. A removed portrait's files are deleted.
+ Returns :kept, :scheduled or :removed."
+ [id stored]
+ (let [fp (tag stored)]
+ (cond
+ (nil? fp) (do (swap! pending dissoc id) (remove-others! id nil) :removed)
+ (.isFile (file-for id fp)) (do (swap! pending dissoc id) :kept)
+ :else (let [[old _] (swap-vals! pending assoc id stored)]
+ (when-not (contains? old id)
+ (.schedule scheduler ^Runnable #(draw-pending! id) (long coalesce-ms) TimeUnit/MILLISECONDS))
+ :scheduled))))
+
+(defn await-idle!
+ "Block until no draw is waiting or running. For tests."
+ []
+ (loop [n 0] (when (and (seq @pending) (< n 300)) (Thread/sleep 50) (recur (inc n))))
+ @(.submit scheduler ^Callable (fn [] :idle)))
+
+(defn clear-memory!
+ "Forget the in-memory drawings, as a restart would. For tests."
+ []
+ (bounded-cache/clear! drawn))
diff --git a/src/clj/orcpub/reset_key.clj b/src/clj/orcpub/reset_key.clj
new file mode 100644
index 000000000..77fc7bf16
--- /dev/null
+++ b/src/clj/orcpub/reset_key.clj
@@ -0,0 +1,17 @@
+(ns orcpub.reset-key
+ "The digest a password-reset key is stored as. Its own namespace because two
+ places write reset keys -- the reset form (orcpub.routes) and the artist
+ welcome link (orcpub.artist-accounts) -- and routes already depends on artist
+ accounts. Both must store the same digest, or a link one wrote is a link the
+ other cannot find.")
+
+(defn digest
+ "What goes in the database. The emailed key is the secret; storing it verbatim
+ made anyone who can read the user table able to complete a reset on any
+ account with one outstanding. Only the digest is kept, so a stolen table
+ yields nothing that can be mailed back in."
+ [key]
+ (->> (.getBytes ^String key "UTF-8")
+ (.digest (java.security.MessageDigest/getInstance "SHA-256"))
+ (map #(format "%02x" %))
+ (apply str)))
diff --git a/src/clj/orcpub/routes.clj b/src/clj/orcpub/routes.clj
index ed4ef6df6..4a92f78f2 100644
--- a/src/clj/orcpub/routes.clj
+++ b/src/clj/orcpub/routes.clj
@@ -1,5 +1,11 @@
(ns orcpub.routes
(:require [io.pedestal.http :as http]
+ [orcpub.artist-accounts :as artist-accounts]
+ [orcpub.bounded-cache :as bounded-cache]
+ [cheshire.core :as cheshire]
+ [orcpub.work-pool :as work-pool]
+ [orcpub.portrait-store :as portrait-store]
+ [orcpub.art-mark :as art-mark]
[io.pedestal.http.route :as route]
[io.pedestal.test :as test]
[io.pedestal.http.ring-middlewares :as ring]
@@ -23,6 +29,7 @@
[clojure.pprint]
[orcpub.dnd.e5.skills :as skill5e]
[orcpub.dnd.e5.character :as char5e]
+ [orcpub.dnd.e5.portrait-assets :as portrait-assets5e]
[orcpub.dnd.e5.spells :as spells]
[orcpub.dnd.e5.spell-annotations :as spell-annotations]
[orcpub.dnd.e5.magic-items :as mi5e]
@@ -39,6 +46,13 @@
[orcpub.loading-spinner :as spinner]
[orcpub.index :refer [index-page]]
[orcpub.pdf :as pdf]
+ [orcpub.portrait-render :as portrait-render]
+ [orcpub.reset-key :as reset-key]
+ [orcpub.portrait-pack.strands :as strands]
+ [orcpub.dnd.e5.portrait-effects :as portrait-fx]
+ [orcpub.artist-credit :as artist-credit]
+ [orcpub.artist-email :as artist-email]
+ [orcpub.crypto :as crypto]
[orcpub.spellbook :as spellbook]
[orcpub.dnd.e5.emblems :as emblems]
[orcpub.registration :as registration]
@@ -356,6 +370,22 @@
(map :orcpub.user/username
(d/pull-many db '[:orcpub.user/username] ids)))
+(defn artist-credit-body
+ "What the account page needs to show an artist their credit."
+ [db user-id]
+ (when-let [{:keys [artist-id default current own locked]} (artist-credit/credit-for-account db user-id)]
+ {:artist-id (name artist-id)
+ :default default
+ :current (select-keys current [:artist/id :artist/name :artist/link :artist/links])
+ :own own
+ :locked locked
+ ;; so the page can show which icon a link will get as it's typed
+ :services (for [[icon {:keys [label color hosts]}] artist-credit/services]
+ {:icon icon :label label :color color :hosts (vec hosts)})
+ :max-links artist-credit/max-links}))
+
+(def max-preferred-name-length 40)
+
(defn user-body
"Build the user API response. Core fields are inline; fork-specific
fields (e.g. tier data) are added by user-data/enrich-response."
@@ -369,6 +399,17 @@
(:orcpub.user/pending-email user)
(assoc :pending-email (:orcpub.user/pending-email user))
+ ;; whether this deployment can store one at all (it needs a key)
+ true
+ (assoc :preferred-name-enabled? (crypto/enabled?))
+
+ (:orcpub.user/preferred-name user)
+ (assoc :preferred-name (crypto/decrypt crypto/preferred-name-purpose
+ (:orcpub.user/preferred-name user)))
+
+ (:orcpub.user/artist user)
+ (assoc :artist-credit (artist-credit-body db (:db/id user)))
+
(some? (:orcpub.user/dark-button-text? user))
(assoc :dark-button-text? (:orcpub.user/dark-button-text? user))))
@@ -455,6 +496,14 @@
(s/lower-case email))]
user))
+(defn preferred-name-of
+ "The name an email greets the account by: its preferred name, decrypted, else the fork's
+ fallback, else its username."
+ [user]
+ (or (crypto/decrypt crypto/preferred-name-purpose (:orcpub.user/preferred-name user))
+ auth/verification-display-name
+ (:orcpub.user/username user)))
+
(defn send-verification-email [request params verification-key]
(email/send-verification-email
(base-url request)
@@ -661,6 +710,14 @@
db
username))
+(defn- link-artist-on-confirm!
+ "A confirmed account just confirmed a new address. If it is an artist's configured
+ account, link it. Never lets a failure here fail the confirmation itself."
+ [conn id]
+ (try (artist-accounts/on-email-confirmed! conn id (artist-accounts/configured) artist-accounts/notify)
+ (catch Exception e
+ (println "artist-accounts: link on confirmation failed -" (.getMessage e)))))
+
(defn verify [{:keys [query-params db conn] :as request}]
(if-let [key (:key query-params)]
(let [{:keys [:orcpub.user/verification-sent
@@ -697,8 +754,11 @@
[:db/retract id :orcpub.user/pending-email pending-email]
[:db/retract id :orcpub.user/verification-key key]
[:db/retract id :orcpub.user/verification-sent verification-sent]])
+ (link-artist-on-confirm! conn id)
(redirect route-map/verify-success-route)))
+ ;; No artist link here: whoever registered chose the password, and confirming
+ ;; proves only the address (artist-accounts claims such accounts instead).
:else
(do @(d/transact conn [{:db/id id
:orcpub.user/verified? true}])
@@ -719,7 +779,7 @@
:else
(do-verification request
(merge query-params
- {:first-and-last-name auth/verification-display-name})
+ {:first-and-last-name (preferred-name-of user)})
conn
{:db/id id}))))
@@ -760,30 +820,62 @@
(let [username (:user identity)
{:keys [:db/id]} (find-user-by-username db username)]
(if id
- (do (when (contains? transit-params :send-updates?)
- @(d/transact conn [{:db/id id
- :orcpub.user/send-updates? (boolean (:send-updates? transit-params))}]))
- (when (contains? transit-params :dark-button-text?)
- @(d/transact conn [{:db/id id
- :orcpub.user/dark-button-text? (boolean (:dark-button-text? transit-params))}]))
- ;; Re-read from DB after transact for authoritative response
- (let [updated-user (d/entity (d/db conn) id)]
- {:status 200
- :body (cond-> {:send-updates? (boolean (:orcpub.user/send-updates? updated-user))}
- (some? (:orcpub.user/dark-button-text? updated-user))
- (assoc :dark-button-text? (:orcpub.user/dark-button-text? updated-user)))}))
+ (let [pn (when (contains? transit-params :preferred-name)
+ (some-> (:preferred-name transit-params) str s/trim (s/replace #"\s+" " ")))]
+ (cond
+ (and pn (> (count pn) max-preferred-name-length))
+ {:status 400 :body {:error (str "Names can be up to " max-preferred-name-length " characters")}}
+
+ ;; refuse rather than store it readable: the point was that it isn't
+ (and (seq pn) (not (crypto/enabled?)))
+ {:status 400 :body {:error "Preferred names aren't available on this site yet"}}
+
+ :else
+ (do (when (contains? transit-params :send-updates?)
+ @(d/transact conn [{:db/id id
+ :orcpub.user/send-updates? (boolean (:send-updates? transit-params))}]))
+ (when (contains? transit-params :dark-button-text?)
+ @(d/transact conn [{:db/id id
+ :orcpub.user/dark-button-text? (boolean (:dark-button-text? transit-params))}]))
+ (when (contains? transit-params :preferred-name)
+ (let [old (:orcpub.user/preferred-name (d/entity (d/db conn) id))]
+ (cond
+ (seq pn) @(d/transact conn [{:db/id id :orcpub.user/preferred-name
+ (crypto/encrypt crypto/preferred-name-purpose pn)}])
+ old @(d/transact conn [[:db/retract id :orcpub.user/preferred-name old]]))))
+ ;; Re-read from DB after transact for authoritative response
+ (let [updated-user (d/entity (d/db conn) id)]
+ {:status 200
+ :body (cond-> {:send-updates? (boolean (:orcpub.user/send-updates? updated-user))
+ :preferred-name (crypto/decrypt crypto/preferred-name-purpose
+ (:orcpub.user/preferred-name updated-user))}
+ (some? (:orcpub.user/dark-button-text? updated-user))
+ (assoc :dark-button-text? (:orcpub.user/dark-button-text? updated-user)))}))))
{:status 400 :body {:error "User not found"}})))
+(defn update-artist-credit
+ "PUT /user/artist-credit -- an artist edits how they're credited. The
+ artist and the admin both hear about every change."
+ [{:keys [transit-params db conn identity]}]
+ (let [user (find-user-by-username db (:user identity))
+ id (:db/id user)]
+ (if-not id
+ {:status 400 :body {:error "User not found"}}
+ (let [{:keys [errors unchanged saved before artist-id]}
+ (artist-credit/save! conn id (select-keys transit-params [:name :link :links]))]
+ (cond
+ errors {:status 400 :body {:errors errors}}
+ unchanged {:status 200 :body (artist-credit-body (d/db conn) id)}
+ :else
+ (do (future (artist-email/credit-changed! {:artist-id artist-id :user user
+ :before before :after saved}))
+ {:status 200 :body (artist-credit-body (d/db conn) id)}))))))
+
(defn hash-reset-key
- "What goes in the database. The emailed key is the secret; storing it verbatim
- made anyone who can read the user table able to complete a reset on any
- account with one outstanding. Only the digest is kept, so a stolen table
- yields nothing that can be mailed back in."
+ "What goes in the database for a reset key: see orcpub.reset-key, shared with
+ the artist welcome link."
[key]
- (->> (.getBytes ^String key "UTF-8")
- (.digest (java.security.MessageDigest/getInstance "SHA-256"))
- (map #(format "%02x" %))
- (apply str)))
+ (reset-key/digest key))
;; Two hours. One is the usual choice and is a one-line change here; two leaves
;; room for mail that takes a while to arrive and for somebody who reads it on
@@ -795,12 +887,17 @@
(try
@(d/transact
conn
- [{:db/id user-id
- :orcpub.user/password-reset-key (hash-reset-key key)
- :orcpub.user/password-reset-sent (java.util.Date.)}])
+ (cond-> [{:db/id user-id
+ :orcpub.user/password-reset-key (hash-reset-key key)
+ :orcpub.user/password-reset-sent (java.util.Date.)}]
+ ;; a fresh ordinary reset replaces a week-long welcome link, so it
+ ;; must not inherit that link's expiry
+ (:orcpub.user/password-reset-expires (d/entity (d/db conn) user-id))
+ (conj [:db/retract user-id :orcpub.user/password-reset-expires
+ (:orcpub.user/password-reset-expires (d/entity (d/db conn) user-id))])))
(email/send-reset-email
(base-url request)
- {:first-and-last-name auth/verification-display-name
+ {:first-and-last-name (preferred-name-of (d/entity (d/db conn) user-id))
:email email}
key)
{:status 200}
@@ -815,6 +912,14 @@
(and password-reset-sent
(before? (instant password-reset-sent) (-> password-reset-valid-hours hours ago))))
+(defn reset-link-expired?
+ "Whether a reset link is past its expiry: its own expiry when it has one
+ (the artist welcome link lasts a week), otherwise the usual two hours."
+ [{:keys [:orcpub.user/password-reset-sent :orcpub.user/password-reset-expires]}]
+ (if password-reset-expires
+ (.after (java.util.Date.) password-reset-expires)
+ (password-reset-expired? password-reset-sent)))
+
(defn password-already-reset? [password-reset password-reset-sent]
(and password-reset (before? (instant password-reset-sent) (instant password-reset))))
@@ -900,7 +1005,8 @@
(when-not (s/blank? reset-key)
(first-user-by db user-by-password-reset-key-query (hash-reset-key reset-key)))
usable? (and id
- (not (password-reset-expired? password-reset-sent))
+ ;; a welcome link carries its own, longer expiry
+ (not (reset-link-expired? user))
(not (password-already-reset? password-reset password-reset-sent)))
;; The username is known here, even though this page never shows it,
;; so a password that IS the username can be refused the way
@@ -999,6 +1105,44 @@
n kind limit)))
(take limit cards)))
+(defn pdf-safe-text
+ "PDFBox's standard-14 fonts are WinAnsi: a name with a character outside it
+ throws on showText and would take the whole sheet down. Drop what cannot be
+ encoded rather than lose the export, and keep the line short enough to fit
+ under the portrait box."
+ [s]
+ (some-> s
+ (s/replace #"[^\u0020-\u007e\u00a0-\u00ff]" "")
+ ;; dropping a character must not leave a gap where it was
+ (s/replace #"\s+" " ")
+ s/trim
+ (as-> t (when (seq t) (if (> (count t) 78) (str (subs t 0 75) "...") t)))))
+
+(defn stamp-document-info!
+ "Set the exported sheet's own metadata.
+
+ The templates are third-party InDesign files, so a fresh export inherits
+ their info dictionary and claims to have been made by 'Adobe InDesign CS6
+ (Macintosh)' with an empty Author -- which is simply untrue, and is what a
+ digital-asset tool or a search index reads. Overwriting it costs nothing
+ and puts the art credit somewhere besides the picture.
+
+ This is provenance, not protection: metadata strips in seconds."
+ [doc {:keys [character-name credit art-mark]}]
+ (try
+ (let [info (.getDocumentInformation doc)]
+ ;; drawn from the licensed art: the sheet says so where the repository's guard looks
+ (when art-mark (.setCustomMetadataValue info art-mark/key-word art-mark))
+ (.setTitle info (or (some-> character-name s/trim not-empty)
+ branding/default-page-title))
+ (.setCreator info branding/app-name)
+ (.setProducer info branding/app-name)
+ (when-let [c (pdf-safe-text credit)]
+ (.setSubject info c)
+ (.setKeywords info c)))
+ (catch Exception e
+ (println "pdf: could not stamp document info -" (.getMessage e)))))
+
(defn add-spell-cards!
"Appends spell card pages, nine to a sheet, each with its back.
@@ -1196,29 +1340,19 @@
64)
(def ^:private probed-images
- "url -> {:at ms :image {:data :jpg?} or nil}.
+ "url -> {:image {:data :jpg?} or nil, :reason ..}.
A nil :image is an answer too, and worth keeping: a host that would not serve
this server a moment ago will not serve the export either, and remembering it
is what stops the export repeating the fetch."
- (atom {}))
-
-(defn- prune-probes [m now]
- (let [fresh (into {} (remove (fn [[_ v]] (> (- now (:at v)) probe-ttl-ms)) m))]
- (if (<= (count fresh) probe-max-entries)
- fresh
- (into {} (take-last probe-max-entries (sort-by (comp :at val) fresh))))))
+ (bounded-cache/cache {:max-entries probe-max-entries :max-age-ms probe-ttl-ms}))
(defn- probed-outcome
"Fetches `url` once and remembers the outcome -- the picture, or why not -- so a
- probe and the export that follows it cost the host one request rather than two."
+ probe and the export that follows it cost the host one request rather than two,
+ even when they ask at the same moment."
[url]
- (let [now (System/currentTimeMillis)]
- (if-let [hit (get @probed-images url)]
- (:outcome hit)
- (let [outcome (pdf/fetch-image-outcome url)]
- (swap! probed-images #(-> % (prune-probes now) (assoc url {:at now :outcome outcome})))
- outcome))))
+ (bounded-cache/fetch! probed-images url #(pdf/fetch-image-outcome url)))
(def ^:private probe-max-concurrency
"Outbound fetches the probe endpoint may have running at once. This endpoint
@@ -1228,8 +1362,9 @@
request's worth of curiosity about one picture, not sheet generation."
8)
-(def ^:private probe-slots
- (delay (java.util.concurrent.Semaphore. probe-max-concurrency true)))
+(def ^:private probe-pool
+ "Never waits: a probe that finds every fetch slot taken is answered rate-limited at once."
+ (work-pool/pool {:size (constantly probe-max-concurrency) :timeout-ms (constantly 0) :seed-ms 500}))
(defn image-probe
"Whether this server can fetch the picture at the posted `:url`, asked by the builder before it exports one the browser couldn't read.
@@ -1239,26 +1374,23 @@
GOTCHA: no login is required, so this must never return the picture itself; that would make it an open proxy."
[{:keys [transit-params remote-addr]}]
(let [url (:url transit-params)
- cached (get @probed-images url)
+ cached (some-> (bounded-cache/lookup probed-images url) first)
reason (cond
(not (well-formed-image-url? url))
:blocked-address
cached
- (let [{:keys [image reason]} (:outcome cached)]
+ (let [{:keys [image reason]} cached]
(if image :ok (or reason :unknown)))
(not (security/image-probe-allowed? remote-addr))
:rate-limited
- (not (.tryAcquire ^java.util.concurrent.Semaphore @probe-slots))
- :rate-limited
-
:else
- (try
- (let [{:keys [image reason]} (probed-outcome url)]
- (if image :ok (or reason :unknown)))
- (finally (.release ^java.util.concurrent.Semaphore @probe-slots))))]
+ (let [{:keys [busy result]} (work-pool/run probe-pool #(probed-outcome url))]
+ (cond busy :rate-limited
+ (:image result) :ok
+ :else (or (:reason result) :unknown))))]
;; The HOST only, never the URL: an image address can carry a signed query
;; string. This is how the genuinely unreachable set gets measured rather than
;; guessed at.
@@ -1267,45 +1399,19 @@
"-" (name reason)))
{:status 200 :body (name reason)}))
-(def ^:private export-slots
- "Permits for sheet generation, one per concurrent export.
-
- Held for the PDF work only, not for the whole request, so parsing and the
- response write stay outside it. Fair ordering: without it a thread can be
- starved indefinitely under sustained load, which is exactly the traffic this
- exists for. Sized by ORCPUB_PDF_CONCURRENCY; see orcpub.config."
- (delay (java.util.concurrent.Semaphore. (config/get-pdf-concurrency) true)))
-
-(def ^:private exports-waiting
- "Requests currently queued for a slot, for the Retry-After estimate and for
- anything that wants to report load."
- (java.util.concurrent.atomic.AtomicInteger. 0))
-
-(def ^:private export-millis
- "Exponentially weighted mean duration of a completed export, for the
- Retry-After estimate. Seeded at a plausible 250 ms and converges on the real
- figure within a few exports, so the estimate tracks the host and the shape of
- sheet people are actually asking for rather than a number guessed here."
- (java.util.concurrent.atomic.AtomicLong. 250))
+(def ^:private export-pool
+ "Permits for sheet generation, one per concurrent export, sized by ORCPUB_PDF_CONCURRENCY and
+ waited on for ORCPUB_PDF_QUEUE_TIMEOUT_MS (orcpub.config). Held for the PDF work only, not
+ the whole request, so parsing and the response write stay outside it. Seeded at a plausible
+ 250 ms per export; the mean converges on the real figure within a few."
+ (work-pool/pool {:size #(config/get-pdf-concurrency)
+ :timeout-ms #(config/get-pdf-queue-timeout-ms)
+ :seed-ms 250}))
(defn export-queue-depth
"How many export requests are waiting for a slot right now."
[]
- (.get exports-waiting))
-
-(defn- record-export-millis!
- [ms]
- (.set export-millis (long (+ (* 0.8 (.get export-millis)) (* 0.2 ms)))))
-
-(defn- retry-after-seconds
- "Whole seconds to tell a turned-away client to wait: the queue ahead of it
- divided by how fast the slots are draining it. Never zero -- Retry-After takes
- no fraction and a zero sends the client straight back into the same queue --
- and capped so a spike cannot tell someone to come back in an hour."
- [waiting]
- (-> (/ (* waiting (.get export-millis))
- (* 1000.0 (config/get-pdf-concurrency)))
- Math/ceil int (max 1) (min 30)))
+ (work-pool/queue-depth export-pool))
(def ^:private busy-page-js
"(function(){
@@ -1379,31 +1485,21 @@
none frees up within the configured wait. Bounding the work rather than the request keeps
memory predictable; sizing is in docs/PDF-EXPORT-CAPACITY.md."
[req f]
- (let [waiting (.incrementAndGet exports-waiting)]
- (try
- (if (.tryAcquire ^java.util.concurrent.Semaphore @export-slots
- (config/get-pdf-queue-timeout-ms)
- java.util.concurrent.TimeUnit/MILLISECONDS)
- (let [start (System/nanoTime)]
- (try
- (f)
- (finally
- (record-export-millis! (/ (- (System/nanoTime) start) 1e6))
- (.release ^java.util.concurrent.Semaphore @export-slots))))
- (let [retry (retry-after-seconds waiting)
- attempt (attempt-count req)]
- (println (format "pdf: no export slot within %d ms, %d waiting, attempt %d"
- (config/get-pdf-queue-timeout-ms) waiting attempt))
- {:status 503
- :headers {"Retry-After" (str retry)
- "Content-Type" "text/html; charset=utf-8"}
- :body (busy-page {:body (get-in req [:form-params :body])
- :attempt attempt
- :max-retries (config/get-pdf-max-retries)
- :retry-seconds retry
- :nonce (:csp-nonce req)
- :action (or (:uri req) "/character.pdf")})}))
- (finally (.decrementAndGet exports-waiting)))))
+ (let [{:keys [result busy waiting]} (work-pool/run export-pool f)]
+ (if-not busy
+ result
+ (let [attempt (attempt-count req)]
+ (println (format "pdf: no export slot within %d ms, %d waiting, attempt %d"
+ (config/get-pdf-queue-timeout-ms) waiting attempt))
+ {:status 503
+ :headers {"Retry-After" (str busy)
+ "Content-Type" "text/html; charset=utf-8"}
+ :body (busy-page {:body (get-in req [:form-params :body])
+ :attempt attempt
+ :max-retries (config/get-pdf-max-retries)
+ :retry-seconds busy
+ :nonce (:csp-nonce req)
+ :action (or (:uri req) "/character.pdf")})}))))
(defn- spell-annotation
"The marks for the spell printed under `nm`, or nil.
@@ -1423,7 +1519,7 @@
{:error :invalid-pdf-data}
e))))
- {:keys [image-url image-url-failed image-data faction-image-url faction-image-url-failed faction-image-data spells-known custom-spells spell-save-dcs spell-attack-mods print-spell-cards? magic-items-known print-magic-item-cards? print-character-sheet-style? print-spell-card-dc-mod? print-card-back-logo? card-back-logo-faded? print-bw? bw-faded? print-spell-annotations? spell-relabels spell-headings character-name class-level player-name flatten? spellbook spell-order]} fields
+ {:keys [image-url image-url-failed image-data faction-image-url faction-image-url-failed faction-image-data spells-known custom-spells spell-save-dcs spell-attack-mods print-spell-cards? magic-items-known print-magic-item-cards? print-character-sheet-style? print-spell-card-dc-mod? print-card-back-logo? card-back-logo-faded? print-bw? bw-faded? print-spell-annotations? spell-relabels spell-headings character-name class-level player-name flatten? portrait-png portrait-credit spellbook spell-order]} fields
;; Printer-friendly mode: monochrome spell-card icons + a forced solid-black
;; card-back logo (no color anywhere on the cards). bw-faded? picks the
@@ -1547,20 +1643,48 @@
;; cached.
(some-> (wanted url failed?)
(as-> u (future (:image (probed-outcome u)))))))
- portrait (image image-data image-url image-url-failed)
+ ;; A composed (paper-doll) portrait has no URL that could produce
+ ;; it -- the client bakes its CSS-mask layers -- and it arrives
+ ;; larger than an uploaded picture may be, so it goes through
+ ;; decode-artwork-bytes, which fits it instead of refusing it.
+ ;;
+ ;; Decoded eagerly rather than in a delay: it is local CPU with no
+ ;; network in it, and a delay that derefs to nil would be truthy
+ ;; here, so a portrait that failed to decode would suppress the
+ ;; pasted image-url that should have taken over.
+ composed (pdf/decode-artwork-bytes portrait-png)
+ portrait (if composed
+ (delay composed)
+ (image image-data image-url image-url-failed))
faction (image faction-image-data faction-image-url faction-image-url-failed)]
(when-let [{:keys [data jpg?]} (some-> portrait deref)]
(case print-character-sheet-style?
1 (pdf/draw-image-bytes! doc (pdf/get-page doc 1) data jpg? 0.45 1.75 2.35 3.15)
2 (pdf/draw-image-bytes! doc (pdf/get-page doc 1) data jpg? 0.45 1.75 2.35 3.15)
3 (pdf/draw-image-bytes! doc (pdf/get-page doc 1) data jpg? 0.45 1.75 2.35 3.15)
- 4 (pdf/draw-image-bytes! doc (pdf/get-page doc 0) data jpg? 0.50 0.85 2.35 3.15)))
+ 4 (pdf/draw-image-bytes! doc (pdf/get-page doc 0) data jpg? 0.50 0.85 2.35 3.15))
+ ;; The credit is baked into the composed PNG itself now (see
+ ;; portrait/draw-credit!), so there is nothing to print here: a
+ ;; second drawn line landed 0.12in under the first and said the
+ ;; same thing.
+ )
(when-let [{:keys [data jpg?]} (some-> faction deref)]
(case print-character-sheet-style?
1 (pdf/draw-image-bytes! doc (pdf/get-page doc 1) data jpg? 5.88 2.4 1.905 1.52)
2 (pdf/draw-image-bytes! doc (pdf/get-page doc 1) data jpg? 5.88 2.4 1.905 1.52)
3 (pdf/draw-image-bytes! doc (pdf/get-page doc 1) data jpg? 5.88 2.0 1.905 1.52)
- 4 nil)))
+ 4 nil))
+ ;; Inside this let, so it can see whether the composed portrait was
+ ;; actually used. Keyed on the decode, not on the field being present:
+ ;; a portrait-png that fails to decode falls back to the pasted
+ ;; image-url above, and crediting the illustrator for somebody else's
+ ;; photograph is the one thing this feature must not do.
+ (stamp-document-info! doc {:character-name character-name
+ :credit (when composed portrait-credit)
+ :art-mark (when composed
+ (some-> (try (.decode (java.util.Base64/getDecoder) ^String portrait-png)
+ (catch Exception _ nil))
+ art-mark/mark-of))}))
(.save doc output))
(let [a (.toByteArray output)]
{:status 200
@@ -1597,6 +1721,8 @@
{:keys [title description image-url]}
& [response]]
(let [host (headers "host")]
+ ;; before index-page reads the credits into __BRANDING__
+ (when-let [db (:db request)] (artist-credit/refresh! db))
(merge
response
{:status 200
@@ -1622,11 +1748,11 @@
{:keys [:db/id
:orcpub.user/username
:orcpub.user/password-reset-sent
- :orcpub.user/password-reset]}
+ :orcpub.user/password-reset] :as user}
;; The link carries the key; the table holds only its digest.
(when-not (s/blank? key)
(first-user-by db user-by-password-reset-key-query (hash-reset-key key)))
- expired? (password-reset-expired? password-reset-sent)
+ expired? (reset-link-expired? user)
already-reset? (password-already-reset? password-reset password-reset-sent)]
(cond
;; Covers both no key at all and a key matching nobody, so neither bare-strings
@@ -1759,7 +1885,11 @@
::se/game-version :e5
::se/type :character))
-(defn update-character [db conn character username]
+(defn update-character
+ "Stores `character` (strict, with its :db/id) over the stored one, as owned by `username`, and
+ returns the stored character pulled after the save. Throws ExceptionInfo :character-gone when
+ nothing is stored at its id (deleted), :not-user-character when someone else owns it."
+ [db conn character username]
(let [id (:db/id character)]
(if (owns-entity? db username id)
(let [current-character (d/pull db '[*] id)
@@ -1794,8 +1924,9 @@
add-dnd-5e-character-tags))]
@(d/transact conn tx)
(d/pull (d/db conn) '[*] id)))))
- (throw (ex-info "Not user character"
- {:error :not-user-character})))))
+ (throw (if (empty? (d/datoms db :eavt id))
+ (ex-info "Character gone" {:error :character-gone})
+ (ex-info "Not user character" {:error :not-user-character}))))))
(defn create-new-character
"Creates a D&D 5e character owned by `username` and returns the pulled entity.
@@ -1813,17 +1944,36 @@
(d/pull (d/db conn) '[*] new-id))))
(defn clean-up-character [character]
- (if (-> character ::se/values ::char5e/xps string?)
- (update-in character
- [::se/values ::char5e/xps]
+ (cond-> character
+ (-> character ::se/values ::char5e/xps string?)
+ (update-in [::se/values ::char5e/xps]
#(try
(if-not (s/blank? %)
(Long/parseLong %)
0)
(catch NumberFormatException e 0)))
- character))
-
-(defn do-save-character [db conn transit-params identity]
+ ;; a portrait the server cannot read is not stored: the save goes through without it
+ (let [p (-> character ::se/values ::char5e/portrait)]
+ (and (some? p) (not (s/blank? (str p))) (nil? (char5e/parse-portrait p))))
+ (-> (update ::se/values dissoc ::char5e/portrait)
+ (as-> c (cond-> c (empty? (::se/values c)) (dissoc ::se/values))))))
+
+(defn- note-saved-portrait!
+ "Tell the portrait store a character was saved, so its shared-link picture is drawn if the
+ portrait changed (orcpub.portrait-store/saved!). Never fails the save."
+ [conn id]
+ (try
+ (when id
+ (portrait-store/saved! id (some-> (d/pull (d/db conn) '[{::se/values [::char5e/portrait]}] id)
+ ::se/values ::char5e/portrait)))
+ (catch Exception e (println "portrait-store: not told about" id "-" (.getMessage e)))))
+
+(defn do-save-character
+ "Saves the strict character `transit-params` for the user in `identity`: creates it when it has
+ no :db/id, else updates it. Returns a response map: 200 with the stored character, 400 with the
+ spec or problem data, 401 when another player owns it, 410 {:error :character-gone} when it
+ has been deleted."
+ [db conn transit-params identity]
(let [character (entity/remove-empty-fields transit-params)
username (:user identity)
current-id (:db/id character)]
@@ -1834,12 +1984,14 @@
updated-character (if (:db/id clean-character)
(update-character db conn clean-character username)
(create-new-character conn clean-character username))]
+ (note-saved-portrait! conn (:db/id updated-character))
{:status 200 :body updated-character}))
(catch clojure.lang.ExceptionInfo e
(let [data (ex-data e)]
(case (:error data)
:character-problems {:status 400 :body (:problems data)}
:not-user-character {:status 401 :body "You do not own this character"}
+ :character-gone {:status 410 :body {:error :character-gone}}
(throw e)))) ; re-throw unrecognised ExceptionInfo (e.g. :db/error from Datomic)
(catch Exception e (prn "ERROR" e) (throw e)))))
@@ -2017,10 +2169,18 @@
(dissoc character ::se/owner))
(seq items) (assoc ::char5e/custom-items items))}))))
-(defn character-summary-for-id [db id]
- ;; Fixed: bare destructuring outside let silently returned nil
- (let [{:keys [::se/summary]} (d/pull db '[::se/summary {::se/values [::char5e/description ::char5e/image-url]}] id)]
- summary))
+(defn character-summary-for-id
+ "The share-card data for a character: {::se/summary … ::se/values …}.
+
+ Returns the WHOLE pull, not just ::se/summary. It used to return the summary
+ submap while its caller went on to destructure ::se/summary and ::se/values
+ back out of it -- so every og:title and og:image came out nil and shared
+ links fell back to the site defaults."
+ [db id]
+ (d/pull db
+ '[::se/summary
+ {::se/values [::char5e/description ::char5e/image-url ::char5e/portrait]}]
+ id))
(defn get-character
"Retrieves the character at path-param :id via `get-character-for-id`: 200 with the
@@ -2144,7 +2304,8 @@
(< elapsed (* 5 60 1000)))))
(try
(send-email-change-verification request
- {:email new-email :username username}
+ {:email new-email :username username
+ :preferred-name (preferred-name-of user)}
(:orcpub.user/verification-key user))
{:status 200 :body {:pending-email new-email}}
(catch Throwable e
@@ -2161,7 +2322,8 @@
;; Roll back pending-email if verification email fails to send
(try
(send-email-change-verification request
- {:email new-email :username username}
+ {:email new-email :username username
+ :preferred-name (preferred-name-of user)}
verification-key)
;; Tells the address that currently owns the account. Verification goes to
;; the NEW address, unreachable by the owner if this wasn't them, so without
@@ -2247,19 +2409,142 @@
[route-map/unsubscribe-success-route]
[route-map/dnd-e5-orcacle-page-route]])
+(defn- any-representation-requested?
+ "Whether If-None-Match is the wildcard.
+
+ RFC 7232 s3.2 gives the grammar as `\"*\" / 1#entity-tag`, so the wildcard is
+ the ENTIRE header value and can never be a list member. Reading it as one
+ meant a tag containing commas -- which the grammar permits inside the quotes
+ -- could be split into a bare `*` and fabricate a match, answering 304 to a
+ client holding a stale picture. A miss costs a render; this costs
+ correctness, so the two are not symmetrical."
+ [header]
+ (= "*" (some-> header s/trim)))
+
+(defn- covered-by-if-none-match?
+ "Whether an If-None-Match header lists `tag`.
+
+ Entity tags are quoted strings and the grammar does not forbid a comma inside
+ one, so the tags are MATCHED OUT rather than split on -- splitting is what
+ invented a wildcard above. Comparison is the weak one RFC 7232 s3.2 specifies
+ for If-None-Match, so W/\"x\" covers \"x\"; the --gzip suffix some re-encoding
+ proxies append is dropped the way the app's own etag-interceptor drops it.
+
+ The wildcard is deliberately NOT handled here: it asks whether a
+ representation exists at all, which cannot be answered before rendering one."
+ [header tag]
+ (boolean
+ (when (and (not (s/blank? header)) tag)
+ (let [bare #(-> % s/trim (s/replace #"(?i)^W/" "") (s/replace #"--gzip$" ""))
+ offered (into #{} (map bare) (re-seq #"(?i)W/\"[^\"]*\"|\"[^\"]*\"" header))]
+ (contains? offered (bare tag))))))
+
+(defn character-portrait-png
+ "PNG of a character's composed portrait, for og:image.
+
+ A crawler has no browser, so unlike the PDF path (where the client bakes
+ the layers with canvas) this is rendered here. Access matches the character
+ page itself -- unauthenticated by id -- because that page already exposes
+ the same character's name, race and description in its meta tags.
+
+ 404 when the character has no composed portrait, so a crawler falls back to
+ whatever og:image the page did declare."
+ [{:keys [db headers query-params] {:keys [id]} :path-params}]
+ (artist-credit/refresh! db)
+ (let [stored (some-> (d/pull db '[{::se/values [::char5e/portrait]}] id)
+ ::se/values
+ ::char5e/portrait)
+ portrait (some-> stored char5e/parse-portrait)
+ tag (portrait-store/tag stored)
+ png-headers {"Content-Type" "image/png"
+ ;; The share page names the picture by version (?v=), so that address
+ ;; never changes content and can be kept for good; a bare or stale one
+ ;; is revalidated after five minutes.
+ "Cache-Control" (if (and tag (= (:v query-params) (portrait-store/version tag)))
+ "public, max-age=31536000, immutable"
+ "public, max-age=300")
+ ;; This is contributed artwork. The header is the per-response
+ ;; twin of the page's `noai` meta -- a crawler that fetches the
+ ;; PNG directly never parses the HTML that carries the meta.
+ "X-Robots-Tag" "noai, noimageai"
+ "ETag" tag}]
+ (cond
+ (nil? portrait) {:status 404 :body "no composed portrait"}
+
+ ;; BEFORE rendering, which is the point. A 304 here costs a pull and a
+ ;; hash; the alternative is decoding up to ten PNGs, scaling, tinting,
+ ;; compositing and encoding, to produce bytes the caller already has.
+ (covered-by-if-none-match? (get headers "if-none-match") tag)
+ {:status 304 :headers (dissoc png-headers "Content-Type")}
+
+ :else
+ ;; The wildcard cannot take the path above. `*` asks whether a
+ ;; representation EXISTS, and a stored portrait selecting nothing drawable
+ ;; has none -- it 404s. Answering 304 there would tell a client its cached
+ ;; copy is current when the resource has no current copy at all. So it
+ ;; renders first and lets the outcome decide, which costs the saving on a
+ ;; wildcard request and keeps it on every request that names a tag.
+ (let [[outcome x] (portrait-store/png id tag stored)
+ png (when (= :ok outcome) x)]
+ (cond
+ (= :busy outcome)
+ {:status 503 :headers {"Retry-After" (str x) "Content-Type" "text/plain"} :body "busy"}
+
+ (nil? png) {:status 404 :body "no composed portrait"}
+
+ (any-representation-requested? (get headers "if-none-match"))
+ {:status 304 :headers (dissoc png-headers "Content-Type")}
+
+ :else {:status 200 :headers png-headers :body (ByteArrayInputStream. png)})))))
+
+(defn portrait-artists
+ "The artists' credits in force, as JSON for the browser: their own edits under the deployment's
+ settings (orcpub.artist-credit/refresh!). Public, as the credits are; cached for a minute so an
+ artist's edit shows within one. Served as data rather than written into the page, so text an
+ artist typed never becomes page source."
+ [{:keys [db]}]
+ (when db (artist-credit/refresh! db))
+ {:status 200
+ :headers {"Content-Type" "application/json; charset=utf-8"
+ "Cache-Control" "public, max-age=60"}
+ :body (cheshire/generate-string (portrait-assets5e/current-overrides))})
+
(defn character-page [{:keys [db conn identity headers scheme uri] {:keys [id]} :path-params :as request}]
+ ;; before the credit line and the image version below are worked out from it
+ (when db (artist-credit/refresh! db))
(let [host (headers "host")
- {:keys [::se/summary
- ::se/values] :as summary-obj} (character-summary-for-id db id)
+ {:keys [::se/summary ::se/values]} (character-summary-for-id db id)
{:keys [::char5e/character-name]} summary
{:keys [::char5e/description
- ::char5e/image-url]} values]
+ ::char5e/image-url
+ ::char5e/portrait]} values
+ ;; A composed portrait wins over a pasted URL, the same precedence the
+ ;; sheet, the summary and the PDF use. It is served as a real PNG
+ ;; because crawlers will not render CSS masks -- or, mostly, SVG.
+ parsed-portrait (char5e/parse-portrait portrait)
+ ;; drawable?, not (seq :layers). A selection naming only assets this
+ ;; deployment does not have is non-empty and draws nothing, so the card
+ ;; pointed at /portrait.png, the renderer returned 404, and the link
+ ;; previewed broken -- even when the character had a usable image-url
+ ;; to fall back on.
+ composed? (portrait-assets5e/drawable? parsed-portrait)
+ ;; Versioned, so a link preview made after the portrait changes fetches the new
+ ;; picture instead of the copy every chat app kept under the old address.
+ share-image (if composed?
+ (str "https://" host
+ (route-map/path-for route-map/dnd-e5-char-portrait-route :id id)
+ "?v=" (portrait-store/version (portrait-store/tag portrait)))
+ image-url)
+ ;; A shared link is where the art actually travels, so the card names
+ ;; the artists too -- the same line the sheet prints.
+ credit (when composed? (portrait-assets5e/credit-line parsed-portrait))]
(index-page-response request
{:title character-name
:description (str (character-summary-description summary)
". "
- description)
- :image-url image-url}
+ description
+ (when credit (str " · " credit)))
+ :image-url share-image}
{"X-Frame-Options" "ALLOW-FROM https://www.worldanvil.com/"})))
(def header-style
@@ -2310,7 +2595,65 @@
(def get-js get-file)
-(def get-image get-file)
+(def ^:private portrait-files
+ "Every URL the art directory answers: each registered piece, and a strand file beside each
+ hair piece. Anything else there (an unregistered piece, a manifest) is a 404."
+ (delay (set (for [{:artist/keys [layers]} portrait-assets5e/registry
+ [layer assets] layers
+ {:asset/keys [url]} assets
+ u (cond-> [url]
+ (portrait-fx/hair-layer? layer) (conj (s/replace url #"\.png$" ".strands.png")))]
+ u))))
+
+(defn- strands-on-the-fly
+ "PNG bytes of a registered hair piece's strand field when no .strands.png was deployed beside
+ its art (orcpub.portrait-pack.strands/worked-out-png), so the builder's request does not 404.
+ nil for anything else. The build step stays the fast path."
+ [uri]
+ (when (and (contains? @portrait-files uri) (s/ends-with? uri ".strands.png"))
+ (strands/worked-out-png (s/replace uri #"\.strands\.png$" ".png"))))
+
+(defn- served-path
+ "`uri` as the static file server will read it: percent-decoded, with `.` and `..` segments
+ resolved. The guard judges this, or an encoded path (/image/%70ortraits/...) walks past it."
+ [uri]
+ (let [decoded (or (codec/url-decode (str uri)) (str uri))]
+ (str "/" (s/join "/" (reduce (fn [acc seg]
+ (case seg
+ ("" ".") acc
+ ".." (if (seq acc) (pop acc) acc)
+ (conj acc seg)))
+ [] (s/split decoded #"/")))
+ (when (s/ends-with? decoded "/") "/"))))
+
+(defn- portrait-art?
+ "Whether `uri`, as the file server reads it, is in the portrait art directory."
+ [uri]
+ (s/starts-with? (served-path uri) "/image/portraits/"))
+
+(defn get-image [{:keys [uri] :as request}]
+ (or (get-file request)
+ (when-let [bytes (strands-on-the-fly uri)]
+ {:status 200
+ :headers {"Content-Type" "image/png" "Cache-Control" "public, max-age=86400"}
+ :body bytes})))
+
+(def portrait-art-guard
+ "First in the chain, ahead of Pedestal's static files, which answer before any route: the
+ portrait art directory serves the registered pieces and their strand files, nothing else (a
+ manifest or stray file unpacked beside the art would otherwise be public), and every piece it
+ serves asks not to be used for AI."
+ (interceptor/interceptor
+ {:name ::portrait-art-guard
+ :enter (fn [ctx]
+ (let [uri (get-in ctx [:request :uri])]
+ (if (and (portrait-art? uri) (not (contains? @portrait-files (served-path uri))))
+ (assoc ctx :response {:status 404 :headers {"Content-Type" "text/plain"} :body "Not found"})
+ ctx)))
+ :leave (fn [ctx]
+ (if (and (portrait-art? (get-in ctx [:request :uri])) (:response ctx))
+ (assoc-in ctx [:response :headers "X-Robots-Tag"] "noai, noimageai")
+ ctx))}))
(def get-favicon get-file)
@@ -2343,6 +2686,8 @@
:delete `delete-user}]
[(route-map/path-for route-map/user-email-route) ^:interceptors [check-auth]
{:put `request-email-change}]
+ [(route-map/path-for route-map/user-artist-credit-route) ^:interceptors [check-auth]
+ {:put `update-artist-credit}]
[(route-map/path-for route-map/user-sessions-route) ^:interceptors [check-auth]
{:delete `withdraw-sessions}]
[(route-map/path-for route-map/follow-user-route :user ":user") ^:interceptors [check-auth]
@@ -2381,6 +2726,10 @@
[(route-map/path-for route-map/dnd-e5-char-page-route :id ":id") ^:interceptors [parse-id]
{:get `character-page}]
+ [(route-map/path-for route-map/dnd-e5-char-portrait-route :id ":id") ^:interceptors [parse-id]
+ {:get `character-portrait-png}]
+ [(route-map/path-for route-map/dnd-e5-portrait-artists-route)
+ {:get `portrait-artists}]
[(route-map/path-for route-map/dnd-e5-char-parties-route) ^:interceptors [check-auth]
{:post `party/create-party
:get `party/parties}]
diff --git a/src/clj/orcpub/styles/core.clj b/src/clj/orcpub/styles/core.clj
index 6e12f3926..775a5211e 100644
--- a/src/clj/orcpub/styles/core.clj
+++ b/src/clj/orcpub/styles/core.clj
@@ -2,7 +2,8 @@
(:require [garden.stylesheet :refer [at-media at-keyframes]]
[garden.units :refer [px]]
[orcpub.constants :as const]
- [garden.selectors :as s]))
+ [garden.selectors :as s]
+ [orcpub.styles.portrait :as portrait]))
;; Color palette — used across UI for consistent theming
(def orange "#f0a100")
@@ -1258,6 +1259,8 @@
:opacity 0.75}
[:&:hover {:opacity 1}]]
[:button.message-close {:background :none :border 0 :font :inherit :cursor :pointer}]
+ ;; The builder's options while another tab edits the same character (plan-character-drafts.md R7).
+ [:.builder-held {:opacity 0.45 :pointer-events :none}]
;; Warning/alert styles
[:.bg-warning
@@ -1984,14 +1987,21 @@
:margin-top (px 5)
:font-weight :normal}]
+ ;; Wraps because the bar has to hold four tabs now: at phone width a
+ ;; single non-wrapping row ran OPTIONSDESCRIPTIONPORTRAIT together with no
+ ;; gap between the labels. min-width forces the break rather than letting
+ ;; flex-grow squeeze them all onto one line.
[:.builder-tabs
{:display :flex
+ :flex-wrap :wrap
+ :gap "10px"
:padding "10px"
:text-transform :uppercase
:font-weight 600}]
[:.builder-tab
- {:flex-grow 1
+ {:flex "1 1 auto"
+ :min-width "110px"
:padding-bottom "13px"
:text-align :center
:cursor :pointer
@@ -2075,9 +2085,6 @@
:cursor :pointer
:text-align :right}]
- [:.fa-caret-square-o-down
- {:color button-color}]
-
[:.expand-collapse-button:hover
{:color button-color}]
@@ -2955,7 +2962,8 @@
:gap "8px"
:margin-top "10px"}]
- [:.dev-mode-switch
+ ;; also the account page's settings switches
+ [:.dev-mode-switch :.toggle-switch
{:position :relative
:display :inline-block
:width "34px"
@@ -2988,6 +2996,11 @@
[:&:after {:width "10px" :height "10px"}]
[:&.on [:&:after {:transform "translateX(12px)"}]]]]
+ ;; the off track has to show on a light page too
+ [:.app.light-theme :.app.light-plus-theme :.app.parchment-theme
+ [:.toggle-switch {:background-color "rgba(0,0,0,0.22)"}
+ [:&.on {:background-color orange}]]]
+
[:.dev-mode-label
{:font-size "12px"
:color "rgba(255,255,255,0.55)"
@@ -3676,7 +3689,9 @@
widths
font-sizes
props
- media-queries) ;concat
+ media-queries
+ ;; last: the portrait rules win ties with the rules above
+ portrait/styles) ;concat
);def app
diff --git a/src/clj/orcpub/styles/portrait.clj b/src/clj/orcpub/styles/portrait.clj
new file mode 100644
index 000000000..0ad84f164
--- /dev/null
+++ b/src/clj/orcpub/styles/portrait.clj
@@ -0,0 +1,942 @@
+(ns orcpub.styles.portrait
+ "The portrait compositor: the drawer, the builder tab, the summary thumbnail and the artist
+ credit, all under .pl-, .lk- and .portrait- classes. Values that come from data (stacking order,
+ art, tints, swatch and link colours, icons, the site logo) are CSS variables set on the element.
+ docs/PORTRAIT-STYLES.md gives the reasons behind the less obvious rules.
+ GOTCHA: a rule over eight properties is split into several maps, because a larger map literal
+ is a hash map and would not keep the declarations in order."
+ (:require [garden.stylesheet :refer [at-media at-keyframes at-font-face]]))
+
+(def drawer
+ "The drawer, the builder tab and the credit."
+ [
+ ;; The baked credit is drawn on a canvas, which can use only faces the page has loaded: Vollkorn,
+ ;; the PDF's own face, as a 26 KB Latin-1 subset with the full TTF behind it. Fetched only when
+ ;; an export draws a credit. docs/PORTRAIT-STYLES.md has the command that cuts the subset.
+ (at-font-face {:font-family "'Vollkorn'"
+ :src "url('/fonts/Vollkorn-Italic-credit.woff2') format('woff2'), url('/fonts/Vollkorn-Italic.ttf') format('truetype')"
+ :font-style "italic"
+ :font-weight "400"
+ :font-display "swap"})
+ [".pl-backdrop" {:position "fixed"
+ :inset "0"
+ :background "rgba(0, 0, 0, 0.55)"
+ :z-index "9998"
+ :animation "pl-fade 160ms ease-out"}]
+ [".pl-drawer" {:position "fixed"
+ :top "0"
+ :right "0"
+ :bottom "0"
+ :width "600px"
+ :max-width "100vw"
+ :background "#131924"
+ :border-left "1px solid rgba(240, 161, 0, 0.16)"}
+ {:box-shadow "-30px 0 60px -20px rgba(0, 0, 0, 0.6)"
+ :display "flex"
+ :flex-direction "column"
+ :z-index "9999"
+ :animation "pl-slide 220ms cubic-bezier(.22, .8, .36, 1)"
+ :font-family "'Open Sans', system-ui, sans-serif"
+ :color "#ebeef4"}]
+ (at-keyframes "pl-fade"
+ ["from" {:opacity "0"}]
+ ["to" {:opacity "1"}])
+ (at-keyframes "pl-slide"
+ ["from" {:transform "translateX(32px)"
+ :opacity "0.6"}]
+ ["to" {:transform "none"
+ :opacity "1"}])
+ [".pl-drawer-head" {:display "flex"
+ :align-items "center"
+ :justify-content "space-between"
+ :padding "14px 18px"
+ :border-bottom "1px solid rgba(255,255,255,0.06)"
+ :background "#0e131a"
+ :flex-shrink "0"}]
+ [".pl-drawer-title" {:font "600 18px/1 'Open Sans', system-ui, sans-serif"}]
+ [".pl-drawer-title-rune" {:color "#f0a100"
+ :font-style "italic"
+ :padding-right "5px"}]
+ [".pl-drawer-close" {:display "grid"
+ :place-items "center"
+ :width "36px"
+ :height "36px"
+ :border-radius "8px"
+ :background "transparent"
+ :border "1px solid rgba(255,255,255,0.06)"
+ :color "#8b95a5"}
+ {:cursor "pointer"
+ :font-size "16px"
+ :line-height "1"}]
+ [".pl-drawer-close:hover" {:color "#ffcc5e"
+ :border-color "#f0a100"}]
+ [".pl-drawer-body" {:flex "1"
+ :overflow "hidden"
+ :display "grid"
+ :grid-template-columns "280px 1fr"}]
+ [".pl-canvas-side" {:background "#0e131a"
+ :border-right "1px solid rgba(255,255,255,0.06)"
+ :padding "16px"
+ :display "flex"
+ :flex-direction "column"
+ :gap "10px"
+ :overflow-y "auto"}]
+ [".pl-pickers-side" {:overflow-y "auto"
+ :padding "12px 14px"
+ :display "flex"
+ :flex-direction "column"
+ :gap "8px"
+ :background "#131924"}]
+ (at-media {:max-width "700px"}
+ [".pl-drawer" {:width "100vw"}]
+ [".pl-drawer-body" {:display "block"
+ :overflow-y "auto"}]
+ [".pl-canvas-side" {:border-right "none"
+ :border-bottom "1px solid rgba(255,255,255,0.06)"
+ :overflow "visible"}]
+ [".pl-pickers-side" {:overflow "visible"}]
+ [".pl-portrait-frame" {:width "200px !important"
+ :height "260px !important"}])
+ ;; Full column width, like every button and row under it; the 4:5 ratio sets the height.
+ [".pl-portrait-frame" {:width "100%"
+ :aspect-ratio "4 / 5"
+ :box-sizing "border-box"
+ :background "radial-gradient(circle at 50% 35%, #202939, #131924 60%, #0f141c)"
+ :border "1px solid rgba(240, 161, 0, 0.16)"
+ :border-radius "10px"
+ :align-self "stretch"
+ :position "relative"}
+ {:overflow "hidden"
+ :flex-shrink "0"}]
+ [".pl-empty-hint" {:position "absolute"
+ :inset "0"
+ :display "grid"
+ :place-content "center"
+ :color "#616a7a"
+ :font "italic 12px/1.5 'Open Sans', system-ui, sans-serif"
+ :text-align "center"
+ :padding "10px"}]
+ [".pl-toolbar" {:display "flex"
+ :flex-direction "column"
+ :gap "8px"}]
+ ;; Matched to the app's .form-button (styles/core.clj): 5px radius, uppercase, 600/12px.
+ [".pl-btn" {:display "inline-flex"
+ :align-items "center"
+ :justify-content "center"
+ :gap "7px"
+ :padding "10px 15px"
+ :border-radius "5px"
+ :border "1px solid transparent"
+ :background "transparent"}
+ {:color "#ebeef4"
+ :font-weight "600"
+ :font-size "12px"
+ :line-height "1"
+ :font-family "inherit"
+ :text-transform "uppercase"
+ :letter-spacing "0.04em"
+ :cursor "pointer"}
+ {:touch-action "manipulation"
+ :min-height "44px"}]
+ [".pl-btn:focus-visible" {:outline "2px solid #ffcc5e"
+ :outline-offset "2px"}]
+ [".pl-btn-primary" {:background "linear-gradient(to bottom, #f1a20f, #dbab50)"
+ :color "#15202e"
+ :font-weight "700"
+ :border-color "#b57500"
+ :box-shadow "0 6px 14px -8px rgba(240,161,0,0.32)"}]
+ [".pl-btn-primary:hover" {:filter "brightness(1.06)"}]
+ [".pl-btn-primary:disabled" {:opacity "0.5"
+ :cursor "not-allowed"}]
+ [".pl-btn-ghost" {:border-color "rgba(255,255,255,0.10)"
+ :color "#8b95a5"}]
+ [".pl-btn-ghost:hover:not(:disabled)" {:border-color "#f0a100"
+ :color "#ffcc5e"}]
+ [".pl-btn-ghost:disabled" {:opacity "0.4"
+ :cursor "not-allowed"}]
+ [".pl-ombre" {:display "flex"
+ :flex-direction "column"
+ :gap "6px"
+ :margin-top "10px"}]
+ [".pl-ombre-row" {:display "grid"
+ :grid-template-columns "76px 1fr 40px"
+ :gap "6px"
+ :align-items "center"}]
+ [".pl-ombre-row input[type=range]" {:width "100%"
+ :accent-color "#f0a100"
+ :margin "0"}]
+ [".pl-ombre-row select" {:font-weight "500"
+ :font-size "11px"
+ :line-height "1"
+ :font-family "inherit"
+ :background "#131924"
+ :color "#c9d0da"
+ :border "1px solid rgba(255,255,255,0.14)"
+ :border-radius "4px"}
+ {:padding "3px 4px"
+ :grid-column "2 / 4"}]
+ [".pl-ombre-label" {:font-weight "500"
+ :font-size "11px"
+ :line-height "1"
+ :font-family "inherit"
+ :color "#8b95a5"}]
+ [".pl-light" {:margin-top "12px"}]
+ [".pl-segmented" {:grid-column "2 / 4"
+ :display "flex"
+ :border "1px solid rgba(255,255,255,0.14)"
+ :border-radius "4px"
+ :overflow "hidden"}]
+ [".pl-segmented button" {:flex "1"
+ :white-space "nowrap"
+ :font-weight "500"
+ :font-size "11px"
+ :line-height "1"
+ :font-family "inherit"
+ :padding "5px 4px"
+ :background "#131924"}
+ {:color "#c9d0da"
+ :border "0"
+ :cursor "pointer"}]
+ [".pl-segmented button + button" {:border-left "1px solid rgba(255,255,255,0.14)"}]
+ [".pl-segmented button.on" {:background "#f0a100"
+ :color "#131924"}]
+ [".pl-root.light-theme .pl-segmented" {:border-color "rgba(0,0,0,0.16)"}]
+ [".pl-root.light-theme .pl-segmented button" {:background "#fff"
+ :color "#363636"}]
+ [".pl-root.light-theme .pl-segmented button + button" {:border-left-color "rgba(0,0,0,0.16)"}]
+ [".pl-root.light-theme .pl-segmented button.on" {:background "#33658A"
+ :color "#fff"}]
+ [".pl-preset.on" {:box-shadow "0 0 0 2px #f0a100"}]
+ [".pl-preset-none" {:background "transparent"
+ :color "#8b95a5"
+ :font-weight "600"
+ :font-size "12px"
+ :line-height "1"
+ :font-family "inherit"
+ :border "1px dashed rgba(255,255,255,0.3)"}]
+ [".pl-root.light-theme .pl-ombre-row select" {:background "#fff"
+ :color "#363636"
+ :border-color "rgba(0,0,0,0.16)"}]
+ [".pl-root.light-theme .pl-ombre-row input[type=range]" {:accent-color "#33658A"}]
+ [".pl-dev-switch" {:display "flex"
+ :align-items "center"
+ :gap "6px"
+ :justify-content "center"
+ :margin "8px auto 0"
+ :padding "5px 8px"
+ :width "fit-content"
+ :border "1px dashed rgba(240,161,0,0.45)"}
+ {:border-radius "6px"
+ :font-weight "500"
+ :font-size "11px"
+ :line-height "1"
+ :font-family "inherit"
+ :color "#8b95a5"}]
+ [".pl-dev-switch-label" {:text-transform "uppercase"
+ :letter-spacing "0.08em"
+ :font-size "10px"
+ :margin-right "2px"}]
+ [".pl-dev-switch button" {:font-weight "600"
+ :font-size "11px"
+ :line-height "1"
+ :font-family "inherit"
+ :color "#c9d0da"
+ :background "transparent"
+ :cursor "pointer"
+ :border "1px solid rgba(255,255,255,0.14)"}
+ {:border-radius "4px"
+ :padding "4px 8px"}]
+ [".pl-dev-switch button[aria-pressed=true]" {:background "rgba(240,161,0,0.18)"
+ :border-color "#f0a100"
+ :color "#ffcc5e"}]
+ [".pl-dev-switch button:focus-visible" {:outline "2px solid #ffcc5e"
+ :outline-offset "1px"}]
+ [".pl-root.light-theme .pl-dev-switch button" {:color "#363636"
+ :border-color "rgba(0,0,0,0.16)"}]
+ [".pl-root.light-theme .pl-dev-switch button[aria-pressed=true]" {:background "rgba(51,101,138,0.14)"
+ :border-color "#33658A"
+ :color "#2b5677"}]
+ [".pl-seed-row" {:display "flex"
+ :align-items "center"
+ :justify-content "space-between"
+ :color "#616a7a"
+ :font-weight "500"
+ :font-size "11px"
+ :line-height "1"
+ :font-family "inherit"}
+ {:letter-spacing "0.06em"
+ :text-transform "uppercase"
+ :margin-top "4px"}]
+ [".pl-seed-row code" {:font "500 12px/1 ui-monospace, Menlo, monospace"
+ :color "#ffcc5e"
+ :background "rgba(240,161,0,0.08)"
+ :border "1px solid rgba(240,161,0,0.16)"
+ :padding "3px 7px"
+ :border-radius "4px"
+ :text-transform "none"
+ :letter-spacing "0.02em"}]
+ ;; ---- character colors ----
+ [".pl-color-strip" {:display "flex"
+ :align-items "center"
+ :gap "6px"
+ :flex-wrap "wrap"
+ :padding "8px 10px"
+ :background "#171e29"
+ :border "1px solid rgba(255,255,255,0.06)"
+ :border-radius "8px"}]
+ [".pl-strip-label, .pl-panel-heading" {:font-weight "700"
+ :font-size "9.5px"
+ :line-height "1"
+ :font-family "inherit"
+ :color "#616a7a"
+ :letter-spacing "0.14em"
+ :text-transform "uppercase"}]
+ [".pl-strip-label" {:margin-right "4px"}]
+ [".pl-slot" {:display "inline-flex"
+ :align-items "center"
+ :background "#131924"
+ :border "1px solid rgba(255,255,255,0.06)"
+ :border-radius "999px"
+ :padding "3px 3px 3px 10px"
+ :gap "6px"}]
+ [".pl-slot.on" {:border-color "#f0a100"
+ :box-shadow "0 0 0 1px rgba(240,161,0,0.24)"}]
+ [".pl-slot.has-tweaks .pl-slot-swatch" {:box-shadow "0 0 0 2px rgba(240,161,0,0.42)"}]
+ [".pl-slot::after" {:content "''"
+ :display "inline-block"
+ :width "6px"
+ :height "6px"
+ :border-right "1.5px solid #616a7a"
+ :border-bottom "1.5px solid #616a7a"
+ :transform "rotate(45deg) translateY(-1px)"
+ :margin "0 6px 0 -2px"}
+ {:transition "transform 120ms, border-color 120ms"}]
+ [".pl-slot.open::after" {:transform "rotate(-135deg)"
+ :border-color "#ffcc5e"}]
+ [".pl-slot-name" {:font-weight "500"
+ :font-size "11px"
+ :line-height "1"
+ :font-family "inherit"
+ :color "#ebeef4"}]
+ [".pl-slot-tweaks" {:display "inline-flex"
+ :align-items "center"
+ :background "rgba(240,161,0,0.16)"
+ :color "#ffcc5e"
+ :font-weight "700"
+ :font-size "9.5px"
+ :line-height "1"
+ :font-family "inherit"}
+ {:letter-spacing "0.06em"
+ :padding "2px 6px 2px 5px"
+ :border-radius "999px"}
+ {:margin "0 2px 0 -2px"}]
+ [".pl-slot-swatch" {:position "relative"
+ :display "inline-block"
+ :width "28px"
+ :height "28px"
+ :border-radius "50%"
+ :border "1px solid rgba(255,255,255,0.15)"
+ :cursor "pointer"
+ :padding "0"}
+ {:background-clip "padding-box"}]
+ [".pl-slot-swatch.unset" {:background "repeating-linear-gradient(45deg, #0e131a 0 4px, rgba(255,255,255,0.05) 4px 8px)"}]
+ [".pl-slot-swatch:focus-visible" {:outline "2px solid #ffcc5e"
+ :outline-offset "2px"}]
+ [".pl-sub-dots" {:position "absolute"
+ :inset "0"
+ :pointer-events "none"}]
+ [".pl-sub-dot" {:position "absolute"
+ :width "10px"
+ :height "10px"
+ :border-radius "50%"
+ :border "1.5px solid #171e29"
+ :box-shadow "0 0 0 0.5px rgba(0,0,0,0.35)"}]
+ [".pl-sub-dot-0" {:top "-4px"
+ :left "50%"
+ :transform "translateX(-50%)"}]
+ [".pl-sub-dot-1" {:top "50%"
+ :right "-4px"
+ :transform "translateY(-50%)"}]
+ [".pl-sub-dot-2" {:bottom "-4px"
+ :left "50%"
+ :transform "translateX(-50%)"}]
+ [".pl-sub-dot-3" {:top "50%"
+ :left "-4px"
+ :transform "translateY(-50%)"}]
+ [".pl-slot-clear, .pl-sub-clear" {:display "inline-grid"
+ :place-items "center"
+ :width "22px"
+ :height "22px"
+ :border-radius "50%"
+ :background "transparent"
+ :border "1px solid transparent"
+ :color "#616a7a"}
+ {:cursor "pointer"
+ :padding "0"
+ :font-size "12px"
+ :line-height "1"}]
+ [".pl-slot-clear:hover:not(:disabled), .pl-sub-clear:hover:not(:disabled)" {:color "#ffcc5e"
+ :border-color "rgba(240,161,0,0.16)"}]
+ [".pl-slot-clear:disabled, .pl-sub-clear:disabled" {:opacity "0.25"
+ :cursor "default"}]
+ [".pl-slot-panel" {:flex-basis "100%"
+ :min-width "100%"
+ :display "flex"
+ :flex-direction "column"
+ :gap "10px"
+ :padding "10px"
+ :margin-top "-2px"
+ :background "#1e2635"}
+ {:border "1px solid rgba(255,255,255,0.06)"
+ :border-radius "8px"}]
+ [".pl-panel-heading" {:margin-bottom "6px"
+ :display "block"}]
+ [".pl-presets" {:display "flex"
+ :flex-wrap "wrap"
+ :gap "5px"}]
+ [".pl-preset" {:width "26px"
+ :height "26px"
+ :border-radius "50%"
+ :border "1px solid rgba(255,255,255,0.12)"
+ :cursor "pointer"
+ :padding "0"
+ :position "relative"
+ :overflow "hidden"}]
+ [".pl-preset:focus-visible" {:outline "2px solid #ffcc5e"
+ :outline-offset "2px"}]
+ [".pl-preset.custom" {:background "conic-gradient(#f0a100, #78d0d4, #c85c5c, #6fbb5a, #7a94b8, #f0a100)"}]
+ [".pl-preset.custom input, .pl-sub-chip input" {:position "absolute"
+ :inset "0"
+ :width "100%"
+ :height "100%"
+ :opacity "0"
+ :padding "0"
+ :border "none"
+ :cursor "pointer"}]
+ [".pl-sublayers" {:display "flex"
+ :flex-direction "column"
+ :gap "8px"
+ :padding-top "8px"
+ :border-top "1px dashed rgba(255,255,255,0.06)"}]
+ [".pl-sub-row" {:display "grid"
+ :grid-template-columns "22px 1fr 40px 22px"
+ :gap "6px"
+ :align-items "center"}]
+ [".pl-sub-name" {:grid-column "1 / -1"
+ :font-weight "500"
+ :font-size "11px"
+ :line-height "1"
+ :font-family "inherit"
+ :color "#ebeef4"}]
+ [".pl-sub-chip" {:position "relative"
+ :display "inline-block"
+ :width "22px"
+ :height "22px"
+ :border-radius "50%"
+ :border "1px solid rgba(255,255,255,0.15)"
+ :cursor "pointer"
+ :overflow "hidden"}]
+ [".pl-sub-chip.shaded" {:border-color "#f0a100"
+ :border-style "dashed"}]
+ [".pl-sub-chip.overridden" {:border-color "#f0a100"
+ :box-shadow "0 0 0 1px rgba(240,161,0,0.4)"}]
+ [".pl-sub-row input[type=range]" {:width "100%"
+ :accent-color "#f0a100"
+ :height "22px"
+ :margin "0"}]
+ [".pl-sub-depth-icon" {:font-size "13px"
+ :line-height "1"
+ :color "#8b95a5"
+ :text-align "center"}]
+ [".pl-sub-shade-val" {:font "500 10px/1 ui-monospace, Menlo, monospace"
+ :color "#8b95a5"
+ :text-align "right"
+ :font-variant-numeric "tabular-nums"}]
+ [".pl-layer-panel" {:margin-top "10px"
+ :padding "10px 12px"
+ :background "#1e2635"
+ :border "1px solid rgba(240,161,0,0.16)"
+ :border-radius "6px"}]
+ ;; ---- pickers ----
+ [".pl-picker" {:background "#171e29"
+ :border "1px solid rgba(255,255,255,0.06)"
+ :border-radius "8px"
+ :padding "10px 12px"}]
+ [".pl-picker-head" {:display "flex"
+ :align-items "center"
+ :justify-content "space-between"
+ :gap "8px"
+ :margin-bottom "8px"
+ :position "sticky"
+ :top "-1px"
+ :background "#171e29"}
+ {:z-index "2"}]
+ [".pl-cat" {:display "inline-flex"
+ :align-items "center"
+ :gap "6px"
+ :font-weight "700"
+ :font-size "12px"
+ :line-height "1"
+ :font-family "inherit"
+ :color "#ebeef4"}]
+ [".pl-cat-chip" {:width "10px"
+ :height "10px"
+ :border-radius "2.5px"
+ :box-shadow "0 0 0 1px rgba(255,255,255,0.08)"}]
+ [".pl-cat-z" {:font "500 9.5px/1 ui-monospace, Menlo, monospace"
+ :color "#616a7a"
+ :padding "2px 5px"
+ :background "#131924"
+ :border-radius "3px"
+ :letter-spacing "0.04em"}]
+ [".pl-tint-chip" {:width "18px"
+ :height "18px"
+ :border-radius "50%"
+ :border "1.5px solid transparent"
+ :cursor "pointer"
+ :padding "0"
+ :margin-left "4px"
+ :flex-shrink "0"}]
+ [".pl-tint-chip:focus-visible" {:outline "2px solid #ffcc5e"
+ :outline-offset "2px"}]
+ [".pl-tint-chip.shaded" {:border-color "#f0a100"
+ :border-style "dashed"}]
+ [".pl-tint-chip.overridden" {:border-color "#f0a100"}]
+ [".pl-tint-chip.open" {:box-shadow "0 0 0 2px rgba(240,161,0,0.32)"}]
+ [".pl-picker-sel" {:font "italic 12px/1 'Open Sans', system-ui, sans-serif"
+ :color "#8b95a5"
+ :overflow "hidden"
+ :white-space "nowrap"
+ :text-overflow "ellipsis"
+ :max-width "180px"}]
+ [".pl-swatches" {:display "grid"
+ :grid-template-columns "repeat(auto-fill, minmax(56px, 1fr))"
+ :gap "5px"}]
+ [".pl-sw" {:aspect-ratio "1"
+ :border-radius "6px"
+ :background "#131924"
+ :border "1px solid rgba(255,255,255,0.05)"
+ :display "grid"
+ :place-items "center"
+ :overflow "hidden"
+ :cursor "pointer"}
+ {:padding "0"
+ :touch-action "manipulation"}]
+ [".pl-sw:focus-visible" {:outline "2px solid #ffcc5e"
+ :outline-offset "2px"}]
+ [".pl-sw:hover" {:border-color "#f0a100"}]
+ [".pl-sw.selected" {:border-color "#f0a100"
+ :box-shadow "0 0 0 2px rgba(240,161,0,0.32)"
+ :background "#1e2635"}]
+ [".pl-sw img" {:width "100%"
+ :height "100%"
+ :object-fit "contain"
+ :pointer-events "none"}]
+ [".pl-sw-none" {:background "repeating-linear-gradient(45deg, #131924 0 5px, transparent 5px 10px)"
+ :color "#616a7a"
+ :font "italic 10px/1 'Open Sans', system-ui, sans-serif"}]
+ ;; A piece the illustrator has planned but not drawn. Deliberately unlike a
+ ;; swatch you can press: dashed, no hover, no pointer.
+ [".pl-sw-gap" {:cursor "default"
+ :border "1px dashed rgba(139, 149, 165, 0.32)"
+ :background "repeating-linear-gradient(-45deg, rgba(139, 149, 165, 0.10) 0 3px, rgba(139, 149, 165, 0.02) 3px 6px)"}]
+ [".pl-sw-gap:hover" {:border-color "rgba(139, 149, 165, 0.32)"}]
+ [".pl-sw-gap-badge" {:padding "1px 5px"
+ :border-radius "3px"
+ :background "rgba(139, 149, 165, 0.16)"
+ :border "1px solid rgba(139, 149, 165, 0.4)"
+ :color "#8b95a5"
+ :font "700 8px/1 'Open Sans', system-ui, sans-serif"
+ :letter-spacing "0.12em"
+ :text-transform "uppercase"}]
+ [".pl-root.light-theme .pl-sw-gap" {:border-color "rgba(54,54,54,0.28)"
+ :background "repeating-linear-gradient(-45deg, rgba(54,54,54,0.08) 0 3px, rgba(54,54,54,0.02) 3px 6px)"}]
+ [".pl-root.light-theme .pl-sw-gap:hover" {:border-color "rgba(54,54,54,0.28)"}]
+ [".pl-root.light-theme .pl-sw-gap-badge" {:color "#6b6b6b"}]
+ [".pl-empty-registry" {:padding "8px"
+ :color "#616a7a"
+ :font "italic 11px/1.4 'Open Sans', system-ui, sans-serif"
+ :text-align "center"}]
+ ;; ---- foot ----
+ [".pl-drawer-foot" {:padding "12px 18px 16px"
+ :border-top "1px solid rgba(255,255,255,0.06)"
+ :background "#0e131a"
+ :display "flex"
+ :flex-direction "column"
+ :gap "10px"
+ :flex-shrink "0"}]
+ [".pl-attribution" {:display "flex"
+ :flex-direction "column"
+ :align-items "stretch"
+ :gap "7px"
+ :margin "9px 0 3px"
+ :font-size "12px"
+ :text-align "center"}]
+ [".pl-credit-preview" {:background "#0e131a"
+ :border-radius "8px"
+ :padding "10px 22px 14px"
+ :max-width "440px"}]
+ [".pl-attribution-empty" {:color "#616a7a"
+ :font-style "italic"
+ :font-family "'Vollkorn', Georgia, serif"}]
+ ;; The credit: a small label, then each name on a broken rule with its link marks as end caps,
+ ;; or centred below when they cannot balance (see credit-mark-layout in portrait.cljs).
+ [".pl-root" {:--lk-rule "rgba(240,161,0,0.40)"
+ :--lk-name "#ebeef4"
+ :--lk-dim "#7b8494"}]
+ [".pl-root.light-theme" {:--lk-rule "rgba(51,101,138,0.45)"
+ :--lk-name "#33465c"
+ :--lk-dim "#858c96"}]
+ [".lk-row" {:display "flex"
+ :align-items "center"
+ :justify-content "center"
+ :gap "10px"}]
+ [".lk-rule" {:flex "1"
+ :height "1px"
+ :min-width "10px"}]
+ [".lk-rule.l" {:background "linear-gradient(90deg, transparent, var(--lk-rule))"}]
+ [".lk-rule.r" {:background "linear-gradient(90deg, var(--lk-rule), transparent)"}]
+ ;; pastel spectrum for the dark ground; both ends match so the loop is seamless
+ [".pl-root" {:--lk-under "rgba(240,161,0,0.45)"
+ :--lk-prism "linear-gradient(100deg, #ffd3ef 0%, #d4c2ff 17%, #a9e4ff 33%, #b9ffe0 50%, #fff0b3 67%, #ffc9d9 83%, #ffd3ef 100%)"
+ :--lk-halo "drop-shadow(0 0 3px rgba(214,186,255,0.7)) drop-shadow(0 0 9px rgba(140,210,255,0.4))"
+ :--lk-halo-hot "drop-shadow(0 0 4px rgba(255,214,245,0.9)) drop-shadow(0 0 12px rgba(160,220,255,0.6))"
+ :--lk-under-lit "#d8c6ff"}]
+ ;; jewel tones for the light ground, where pastels would wash out
+ [".pl-root.light-theme" {:--lk-under "rgba(51,101,138,0.5)"
+ :--lk-prism "linear-gradient(100deg, #b0258a 0%, #6d3fe0 17%, #1f6fd1 33%, #0c9c86 50%, #c77a0a 67%, #c43565 83%, #b0258a 100%)"
+ :--lk-halo "drop-shadow(0 0 3px rgba(150,120,255,0.45)) drop-shadow(0 0 8px rgba(80,170,255,0.3))"
+ :--lk-halo-hot "drop-shadow(0 0 4px rgba(190,110,255,0.6)) drop-shadow(0 0 10px rgba(80,170,255,0.45))"
+ :--lk-under-lit "#6d3fe0"}]
+ (at-keyframes "lk-prism"
+ ["from" {:background-position "0% 50%"}]
+ ["to" {:background-position "300% 50%"}])
+ [".lk-name" {:font "italic 14px/1 'Vollkorn', Georgia, serif"
+ :color "var(--lk-name)"
+ :text-decoration "none"
+ :white-space "nowrap"}]
+ ;; A name that links reads as one: a thin dotted underline at rest, drawn as
+ ;; a text decoration rather than a border so it does not grow the box and
+ ;; pull the name off the rule's centre line.
+ ["a.lk-name" {:text-decoration "underline dotted var(--lk-under)"
+ :text-decoration-thickness "1px"
+ :text-underline-offset "3px"
+ :transition "filter 240ms ease, text-decoration-color 240ms ease"}]
+ ;; ...and when someone reaches for it, the letters turn prismatic under a two-colour halo; nothing
+ ;; moves at rest. The halo is a drop-shadow, because a text-shadow shows through clear letters.
+ ["a.lk-name:hover, a.lk-name:focus-visible" {:color "transparent"
+ :background-image "var(--lk-prism)"
+ :background-size "300% 100%"
+ :-webkit-background-clip "text"
+ :background-clip "text"
+ :animation "lk-prism 3.2s linear infinite"
+ :filter "var(--lk-halo)"
+ :text-decoration-color "var(--lk-under-lit)"}
+ {:outline "none"}]
+ ["a.lk-name:active" {:filter "var(--lk-halo-hot)"}]
+ ;; Anyone who has asked for less motion gets the spectrum standing still.
+ (at-media {:prefers-reduced-motion "reduce"}
+ ["a.lk-name" {:transition "none"}]
+ ["a.lk-name:hover, a.lk-name:focus-visible" {:animation "none"}])
+ [".lk-cap" {:font "600 8.5px/1 'Open Sans', system-ui, sans-serif"
+ :letter-spacing "0.16em"
+ :text-transform "uppercase"
+ :color "var(--lk-dim)"
+ :text-align "center"}]
+ [".lk-marks" {:display "flex"
+ :justify-content "center"
+ :gap "14px"}]
+ [".lk-artist-block" {:display "flex"
+ :flex-direction "column"
+ :gap "7px"}]
+ [".lk-with" {:font "italic 12px/1.55 'Vollkorn', Georgia, serif"
+ :color "var(--lk-dim)"
+ :text-align "center"
+ :padding "0 8px"
+ :text-wrap "balance"}]
+ [".lk-with .lk-name" {:font-size "13px"}]
+ [".lk-mark" {:display "inline-flex"
+ :color "var(--lk-mark-color, var(--lk-dim))"
+ :text-decoration "none"
+ :transition "filter 110ms ease, transform 110ms ease"}]
+ [".lk-mark:hover" {:transform "translateY(-1px)"
+ :filter "brightness(1.28)"}]
+ [".pl-root.light-theme .lk-mark:hover" {:filter "brightness(0.86)"}]
+ [".lk-ico" {:display "block"
+ :width "12px"
+ :height "12px"
+ :background-color "currentColor"
+ :-webkit-mask-size "contain"
+ :mask-size "contain"
+ :-webkit-mask-repeat "no-repeat"
+ :mask-repeat "no-repeat"}
+ {:-webkit-mask-image "var(--lk-icon)"
+ :mask-image "var(--lk-icon)"
+ :-webkit-mask-position "center"
+ :mask-position "center"}]
+ [".lk-mark-text" {:font "400 11px/1 'Open Sans', system-ui, sans-serif"}]
+ [".pl-drawer-actions" {:display "flex"
+ :justify-content "space-between"
+ :align-items "center"
+ :gap "10px"}]
+ ;; ---- light theme ----
+ ;; Scoped to .pl-root.light-theme: the drawer is a sibling of content-page, outside .app's theme.
+ ;; The app's light colours (#363636 text, #33658A accents). The portrait frame stays dark in both
+ ;; themes so pale skin and blonde hair still show.
+ [".pl-root.light-theme .pl-drawer" {:background "#f4f4f6"
+ :border-left "1px solid rgba(0,0,0,0.12)"
+ :color "#363636"
+ :box-shadow "-30px 0 60px -24px rgba(0,0,0,0.28)"}]
+ [".pl-root.light-theme .pl-backdrop" {:background "rgba(0,0,0,0.32)"}]
+ [".pl-root.light-theme .pl-drawer-head, .pl-root.light-theme .pl-drawer-foot" {:background "#fff"
+ :border-color "rgba(0,0,0,0.10)"}]
+ [".pl-root.light-theme .pl-drawer-title-rune" {:color "#33658A"}]
+ [".pl-root.light-theme .pl-drawer-close" {:border-color "rgba(0,0,0,0.14)"
+ :color "#5a5a5a"}]
+ [".pl-root.light-theme .pl-drawer-close:hover" {:color "#33658A"
+ :border-color "#33658A"}]
+ [".pl-root.light-theme .pl-canvas-side" {:background "#fff"
+ :border-right-color "rgba(0,0,0,0.10)"}]
+ [".pl-root.light-theme .pl-pickers-side" {:background "#f4f4f6"}]
+ [".pl-root.light-theme .pl-picker, .pl-root.light-theme .pl-picker-head" {:background "#fff"
+ :border-color "rgba(0,0,0,0.10)"}]
+ [".pl-root.light-theme .pl-cat, .pl-root.light-theme .pl-slot-name" {:color "#363636"}]
+ [".pl-root.light-theme .pl-cat-z, .pl-root.light-theme .pl-sub-shade-val" {:background "#eceef1"
+ :color "#6b6b6b"}]
+ [".pl-root.light-theme .pl-picker-sel, .pl-root.light-theme .pl-empty-hint, .pl-root.light-theme .pl-empty-registry, .pl-root.light-theme .pl-attribution-empty, .pl-root.light-theme .pl-strip-label, .pl-root.light-theme .pl-panel-heading" {:color "#6b6b6b"}]
+ [".pl-root.light-theme .pl-btn" {:color "#363636"}]
+ [".pl-root.light-theme .pl-btn-primary" {:background "linear-gradient(to bottom, #33658A, #2b5677)"
+ :color "#fff"
+ :border-color "#24485f"
+ :box-shadow "0 6px 14px -8px rgba(51,101,138,0.5)"}]
+ [".pl-root.light-theme .pl-btn-ghost" {:border-color "rgba(0,0,0,0.16)"
+ :color "#5a5a5a"}]
+ [".pl-root.light-theme .pl-btn-ghost:hover:not(:disabled)" {:border-color "#33658A"
+ :color "#33658A"}]
+ [".pl-root.light-theme .pl-seed-row" {:color "#6b6b6b"}]
+ [".pl-root.light-theme .pl-seed-row code" {:color "#2b5677"
+ :background "rgba(51,101,138,0.10)"
+ :border-color "rgba(51,101,138,0.28)"}]
+ [".pl-root.light-theme .pl-color-strip, .pl-root.light-theme .pl-slot-panel" {:background "#fff"
+ :border-color "rgba(0,0,0,0.10)"}]
+ [".pl-root.light-theme .pl-slot" {:background "#f4f4f6"
+ :border-color "rgba(0,0,0,0.10)"}]
+ [".pl-root.light-theme .pl-slot.on" {:border-color "#33658A"
+ :box-shadow "0 0 0 1px rgba(51,101,138,0.28)"}]
+ [".pl-root.light-theme .pl-slot.has-tweaks .pl-slot-swatch" {:box-shadow "0 0 0 2px rgba(51,101,138,0.45)"}]
+ [".pl-root.light-theme .pl-slot::after" {:border-color "#8a8a8a"}]
+ [".pl-root.light-theme .pl-slot.open::after" {:border-color "#33658A"}]
+ [".pl-root.light-theme .pl-slot-tweaks" {:background "rgba(51,101,138,0.16)"
+ :color "#2b5677"}]
+ [".pl-root.light-theme .pl-slot-swatch.unset" {:background "repeating-linear-gradient(45deg, #e7e9ec 0 4px, #f7f8fa 4px 8px)"}]
+ [".pl-root.light-theme .pl-sub-dot" {:border-color "#fff"}]
+ [".pl-root.light-theme .pl-slot-clear, .pl-root.light-theme .pl-sub-clear" {:color "#8a8a8a"}]
+ [".pl-root.light-theme .pl-slot-clear:hover:not(:disabled), .pl-root.light-theme .pl-sub-clear:hover:not(:disabled)" {:color "#33658A"
+ :border-color "rgba(51,101,138,0.28)"}]
+ [".pl-root.light-theme .pl-sub-name" {:color "#363636"}]
+ [".pl-root.light-theme .pl-sub-row input[type=range], .pl-root.light-theme .pl-slot-panel input[type=range]" {:accent-color "#33658A"}]
+ [".pl-root.light-theme .pl-sub-chip.shaded, .pl-root.light-theme .pl-sub-chip.overridden, .pl-root.light-theme .pl-tint-chip.shaded, .pl-root.light-theme .pl-tint-chip.overridden" {:border-color "#33658A"}]
+ [".pl-root.light-theme .pl-tint-chip.open" {:box-shadow "0 0 0 2px rgba(51,101,138,0.32)"}]
+ [".pl-root.light-theme .pl-sw" {:background "#f7f8fa"
+ :border-color "rgba(0,0,0,0.10)"}]
+ [".pl-root.light-theme .pl-sw:hover" {:border-color "#33658A"}]
+ [".pl-root.light-theme .pl-sw.selected" {:border-color "#33658A"
+ :background "#e9eef3"
+ :box-shadow "0 0 0 2px rgba(51,101,138,0.32)"}]
+ [".pl-root.light-theme .pl-sw-none" {:background "repeating-linear-gradient(45deg, #eceef1 0 5px, transparent 5px 10px)"
+ :color "#8a8a8a"}]
+ ;; The launcher lives in the Description tab, not in the drawer, so it hangs
+ ;; off .app rather than .pl-root -- scoping it to .pl-root left an amber
+ ;; button sitting in an otherwise blue light theme.
+ [".app.light-theme .pl-launcher" {:background "linear-gradient(to bottom, #33658A, #2b5677)"
+ :color "#fff"
+ :border-color "#24485f"
+ :box-shadow "0 6px 14px -8px rgba(51,101,138,0.5)"}]
+ ;; the launcher button that sits next to the Image URL input in the builder
+ [".pl-launcher" {:display "inline-flex"
+ :align-items "center"
+ :gap "7px"
+ :padding "9px 14px"
+ :border-radius "8px"
+ :background "linear-gradient(to bottom, #f1a20f, #dbab50)"
+ :color "#15202e"
+ :font "700 13px/1 'Open Sans', system-ui, sans-serif"}
+ {:border "1px solid #b57500"
+ :box-shadow "0 6px 14px -8px rgba(240,161,0,0.32)"
+ :cursor "pointer"
+ :margin-top "5px"}]
+ [".pl-launcher:hover" {:filter "brightness(1.06)"}]
+ ;; Second way in: a pencil over the summary thumbnail, for people who are
+ ;; looking at the portrait rather than at the Description tab's URL field.
+ ;; Only rendered in the builder, where there is a drawer to open.
+ [".pl-thumb-edit" {:position "absolute"
+ :right "-7px"
+ :bottom "-7px"
+ :width "30px"
+ :height "30px"
+ :padding "0"
+ :display "flex"
+ :align-items "center"}
+ {:justify-content "center"
+ :border-radius "50%"
+ :background "linear-gradient(to bottom, #f1a20f, #dbab50)"
+ :color "#15202e"
+ :font-size "15px"
+ :line-height "1"
+ :border "2px solid #15202e"
+ :box-shadow "0 3px 8px -2px rgba(0,0,0,0.5)"}
+ {:cursor "pointer"}]
+ [".pl-thumb-edit:hover" {:filter "brightness(1.08)"}]
+ [".app.light-theme .pl-thumb-edit" {:background "linear-gradient(to bottom, #33658A, #2b5677)"
+ :color "#fff"
+ :border-color "#fff"}]
+ ;; Nothing chosen yet: the slot still shows, so the pencil has somewhere to sit. Opaque and
+ ;; dark in both themes, like the frame: a portrait-shaped hole, not a window onto the page.
+ [".pl-thumb-empty" {:display "flex"
+ :align-items "flex-end"
+ :justify-content "center"
+ :border "1px dashed rgba(240, 161, 0, 0.3)"
+ :border-radius "10px"
+ :background "radial-gradient(circle at 50% 35%, #202939, #131924 60%, #0f141c)"}]
+ [".pl-thumb-credit" {:width "100px"
+ :margin-top "5px"
+ :font "500 9px/1.25 'Open Sans', system-ui, sans-serif"
+ :color "#8b95a5"
+ :letter-spacing "0.02em"
+ :position "relative"}]
+ [".pl-thumb-more" {:font "700 9px/1 'Open Sans', system-ui, sans-serif"
+ :color "#f0a100"
+ :background "rgba(240,161,0,0.12)"
+ :border "1px solid rgba(240,161,0,0.45)"
+ :border-radius "8px"
+ :padding "1px 5px"
+ :cursor "pointer"
+ :vertical-align "1px"}]
+ [".pl-thumb-more:hover, .pl-thumb-more[aria-expanded=true]" {:background "rgba(240,161,0,0.24)"}]
+ [".pl-thumb-more:focus-visible" {:outline "2px solid #f0a100"
+ :outline-offset "1px"}]
+ [".pl-thumb-more-list" {:position "absolute"
+ :left "0"
+ :top "calc(100% + 4px)"
+ :z-index "20"
+ :min-width "150px"
+ :max-width "220px"
+ :padding "8px 10px"
+ :background "#131924"}
+ {:border "1px solid rgba(240,161,0,0.35)"
+ :border-radius "6px"
+ :box-shadow "0 6px 18px rgba(0,0,0,0.45)"
+ :font "500 12px/1.6 'Open Sans', system-ui, sans-serif"
+ :color "#c9d0da"}]
+ [".pl-thumb-more-lead" {:font-weight "700"
+ :color "#ebeef4"}]
+ [".pl-thumb-more-cap" {:font-size "10px"
+ :text-transform "uppercase"
+ :letter-spacing "0.12em"
+ :color "#7b8494"
+ :margin-top "2px"}]
+ [".app.light-theme .pl-thumb-more-list" {:background "#fff"
+ :color "#363636"
+ :border-color "rgba(51,101,138,0.35)"}]
+ [".app.light-theme .pl-thumb-more-lead" {:color "#1f2a37"}]
+ [".app.light-theme .pl-thumb-credit" {:color "#6a6a6a"}]
+ [".pl-thumb-credit-link" {:color "inherit"
+ :text-decoration "underline"
+ :text-underline-offset "2px"}]
+ [".pl-thumb-credit-link:hover" {:color "#f0a640"}]
+ ;; clear of the pencil in the bottom-right corner
+ [".pl-thumb-empty-label" {:font "600 10px/1 'Open Sans', system-ui, sans-serif"
+ :color "#8b95a5"
+ :letter-spacing "0.08em"
+ :padding "0 22px 11px 0"}]
+ ;; ---- inline: the compositor as a builder tab ----
+ ;; Everything that makes the drawer a drawer hangs off .pl-drawer -- fixed
+ ;; position, backdrop, slide-in -- so the shared body needs only a frame of
+ ;; its own and a scroll bound to sit in the page flow instead of over it.
+ [".pl-inline" {:display "flex"
+ :flex-direction "column"
+ :border "1px solid rgba(255,255,255,0.06)"
+ :border-radius "12px"
+ :background "#131924"
+ :overflow "hidden"
+ :font-family "'Open Sans', system-ui, sans-serif"
+ :color "#ebeef4"}
+ {:margin-bottom "20px"}]
+ [".pl-inline .pl-drawer-body" {:max-height "70vh"}]
+ [".pl-inline .pl-btn-primary:disabled" {:opacity "0.45"
+ :cursor "default"
+ :filter "none"}]
+ [".pl-root.light-theme.pl-inline" {:background "#f7f7f5"
+ :color "#363636"
+ :border-color "rgba(0,0,0,0.1)"}]
+ ;; on a phone the two columns already stack; let the page scroll, not the panel
+ (at-media {:max-width "700px"}
+ [".pl-inline .pl-drawer-body" {:max-height "none"}])])
+
+(def empty-slot
+ "The empty frame and thumbnail: a shallow gradient with the site logo debossed in it. The logo
+ is --pl-logo, set from branding on the element, so a fork shows its own."
+ [[".pl-portrait-frame, .pl-thumb-empty" {:background "linear-gradient(180deg, #1b2230 0%, #141a25 100%)"}]
+ [".pl-thumb-empty" {:position "relative"}]
+ [".pl-empty-hint::before, .pl-thumb-empty::before" {:content "''"
+ :position "absolute"
+ :pointer-events "none"
+ :left "50%"
+ :top "44%"
+ :transform "translate(-50%, -50%)"
+ :width "56%"
+ :height "34%"}
+ {:background-color "rgba(255,255,255,0.055)"
+ :-webkit-mask-image "var(--pl-logo)"
+ :mask-image "var(--pl-logo)"
+ :-webkit-mask-size "contain"
+ :mask-size "contain"
+ :-webkit-mask-repeat "no-repeat"
+ :mask-repeat "no-repeat"
+ :-webkit-mask-position "center"}
+ {:mask-position "center"
+ :filter "drop-shadow(0 1px 0 rgba(0,0,0,0.5))"}]
+ ;; The big frame also carries the 'pick a layer' hint, and a wordmark directly
+ ;; behind type muddies both. The mark sits high, the hint sits low.
+ [".pl-empty-hint" {:align-content "end"
+ :padding-bottom "34%"}]
+ [".pl-empty-hint::before" {:top "34%"
+ :width "50%"
+ :height "26%"}]
+ [".pl-thumb-empty::before" {:top "40%"
+ :width "62%"
+ :height "38%"}]])
+
+(def composite
+ "The composed portrait. Each layer gets its place in the stack, art and tint as --pl-z,
+ --pl-art and --pl-tint."
+ [[".portrait-composite" {:position "relative" :width "100%" :height "100%"}]
+ [".portrait-layer" {:position "absolute" :inset "0" :width "100%" :height "100%"
+ :object-fit "contain" :z-index "var(--pl-z)" :pointer-events "none"}]
+ [".portrait-layer.portrait-layer-shadow" {:z-index "100" :mix-blend-mode "multiply"}]
+ [".portrait-layer.portrait-layer-multiply" {:z-index "101" :mix-blend-mode "multiply"}]
+ [".portrait-layer.portrait-layer-screen" {:z-index "102" :mix-blend-mode "screen"}]
+ [".portrait-layer-art, .portrait-layer-tinted" {:background-image "var(--pl-art)"
+ :background-size "contain"
+ :background-repeat "no-repeat"
+ :background-position "center"}]
+ ;; the mask clips the multiply to the piece's own shape; without it the tint fills the box
+ [".portrait-layer-tinted" {:background-color "var(--pl-tint)"
+ :background-blend-mode "multiply"
+ :-webkit-mask-image "var(--pl-art)"
+ :mask-image "var(--pl-art)"
+ :-webkit-mask-size "contain"
+ :mask-size "contain"
+ :-webkit-mask-repeat "no-repeat"
+ :mask-repeat "no-repeat"}
+ {:-webkit-mask-position "center"
+ :mask-position "center"}]
+ [".pl-thumb-box" {:position "relative" :width "100px" :height "125px" :flex-shrink "0"}]
+ [".pl-thumb-box > .portrait-composite" {:position "absolute" :inset "0"}]
+ [".pl-thumb-box > img" {:width "100%" :height "100%"}]
+ ;; last, so a swatch's own colour wins over its class's rules
+ [".pl-fill" {:background "var(--pl-fill)"}]])
+
+(def styles
+ "Everything above, for orcpub.styles.core/app."
+ (concat drawer empty-slot composite))
diff --git a/src/clj/orcpub/system.clj b/src/clj/orcpub/system.clj
index 68fff91ad..9da308dfc 100644
--- a/src/clj/orcpub/system.clj
+++ b/src/clj/orcpub/system.clj
@@ -7,6 +7,8 @@
[datomic.api :as d]
[orcpub.routes :as routes]
[orcpub.datomic :as datomic]
+ [orcpub.artist-accounts :as artist-accounts]
+ [orcpub.portrait-pack.strands :as strands]
[orcpub.heartbeat :as heartbeat]
[orcpub.routes.share :as share]
[orcpub.pwned :as pwned]
@@ -56,6 +58,11 @@
;; See orcpub.config/get-secure-headers-config
})
+(defn with-portrait-guard
+ "The service map with the portrait art guard first in its chain (see routes/portrait-art-guard)."
+ [service-map]
+ (update service-map ::http/interceptors #(into [routes/portrait-art-guard] %)))
+
(def prod-service-map
{::http/routes routes/routes
::http/type :jetty
@@ -122,6 +129,7 @@
prod-service-map
(when (= :dev env) dev-service-map-overrides))
true http/default-interceptors
+ true with-portrait-guard
(= :dev env) http/dev-interceptors)
;; :token-withdrawals is listed only so Component starts it first; Pedestal
@@ -149,6 +157,17 @@
;; being read.
"breach check summary" pwned/summary-job
"rate limit summary" security/summary-job})
- [:conn])))
+ [:conn])
+
+ ;; links or creates artist accounts named in PORTRAIT_ARTISTS; runs in the
+ ;; background after the database is up and never blocks the site starting
+ :artist-accounts
+ (component/using
+ (artist-accounts/new-artist-accounts)
+ [:conn])
+
+ ;; says in the log if the portrait art shipped without its strand fields
+ :strand-check
+ (strands/new-strand-check)))
(rrepl/set-init! #(system :prod))
diff --git a/src/clj/orcpub/work_pool.clj b/src/clj/orcpub/work_pool.clj
new file mode 100644
index 000000000..42dcf5a8f
--- /dev/null
+++ b/src/clj/orcpub/work_pool.clj
@@ -0,0 +1,56 @@
+(ns orcpub.work-pool
+ "A bound on how much of one kind of heavy work runs at once, separate from the HTTP pool: fair
+ permits, a count of who is waiting, and a running mean of how long the work takes, which is
+ what a turned-away caller's Retry-After is worked out from. PDF export, the image probe and
+ server portrait renders each have one; docs/PORTRAIT-SERVING.md.")
+
+(defn pool
+ "A pool sized by `(size)` permits, waiting up to `(timeout-ms)` for one. Both are functions so
+ they read config when first used. `seed-ms` is a plausible duration until real ones arrive."
+ [{:keys [size timeout-ms seed-ms]}]
+ {:size size
+ :timeout-ms timeout-ms
+ :permits (delay (java.util.concurrent.Semaphore. (int (size)) true))
+ :waiting (java.util.concurrent.atomic.AtomicInteger. 0)
+ :mean-ms (java.util.concurrent.atomic.AtomicLong. (long seed-ms))})
+
+(defn permits
+ "The pool's semaphore."
+ ^java.util.concurrent.Semaphore [p]
+ @(:permits p))
+
+(defn queue-depth
+ "How many callers are waiting for a permit right now."
+ [p]
+ (.get ^java.util.concurrent.atomic.AtomicInteger (:waiting p)))
+
+(defn- record! [p ms]
+ (let [^java.util.concurrent.atomic.AtomicLong m (:mean-ms p)]
+ (.set m (long (+ (* 0.8 (.get m)) (* 0.2 ms))))))
+
+(defn retry-after-seconds
+ "Whole seconds for a turned-away caller to wait: the queue ahead of it over how fast the permits
+ drain it. Never zero (Retry-After takes no fraction, and zero sends the caller straight back)
+ and at most 30."
+ [p waiting]
+ (-> (/ (* waiting (.get ^java.util.concurrent.atomic.AtomicLong (:mean-ms p)))
+ (* 1000.0 ((:size p))))
+ Math/ceil int (max 1) (min 30)))
+
+(defn run
+ "Run `(f)` holding a permit: {:result x}, or {:busy retry-seconds :waiting n} when none frees
+ within the timeout. The permit is released however `f` ends."
+ [p f]
+ (let [^java.util.concurrent.atomic.AtomicInteger w (:waiting p)
+ waiting (.incrementAndGet w)
+ ;; waiting means waiting for a permit: the count drops as soon as the wait ends
+ acquired? (try (.tryAcquire (permits p) (long ((:timeout-ms p)))
+ java.util.concurrent.TimeUnit/MILLISECONDS)
+ (finally (.decrementAndGet w)))]
+ (if acquired?
+ (let [start (System/nanoTime)]
+ (try {:result (f)}
+ (finally
+ (record! p (/ (- (System/nanoTime) start) 1e6))
+ (.release (permits p)))))
+ {:busy (retry-after-seconds p waiting) :waiting waiting})))
diff --git a/src/cljc/orcpub/art_mark.cljc b/src/cljc/orcpub/art_mark.cljc
new file mode 100644
index 000000000..0ea3aa314
--- /dev/null
+++ b/src/cljc/orcpub/art_mark.cljc
@@ -0,0 +1,128 @@
+(ns orcpub.art-mark
+ "The licensed-art mark: a PNG iTXt chunk, keyword \"orcpub-art\", that the Silhouette Loom writes
+ into every exported piece of the real art. Anything drawn from marked pieces is marked too, and
+ the repository's guard refuses any file carrying it. Silhouettes have none.
+ GOTCHA: provenance, not protection: a screenshot or any outside tool drops it.")
+
+(def key-word "orcpub-art")
+
+(defn- u8
+ "Byte `i` of `b`, 0..255."
+ [b i] #?(:clj (bit-and (aget ^bytes b (int i)) 0xff) :cljs (aget b i)))
+
+(defn- u32-at
+ "The big-endian unsigned 32-bit number at `i` in `b`."
+ [b i]
+ (+ (* (u8 b i) 16777216) (* (u8 b (+ i 1)) 65536) (* (u8 b (+ i 2)) 256) (u8 b (+ i 3))))
+
+(defn- ascii
+ "Bytes `from`..`to` of `b` as Latin-1 text."
+ [b from to] (apply str (map #(char (u8 b %)) (range from to))))
+
+(defn- utf8
+ "Bytes `from`..`to` of `b` as UTF-8 text."
+ [b from to]
+ #?(:clj (String. ^bytes b (int from) (int (- to from)) "UTF-8")
+ :cljs (.decode (js/TextDecoder. "utf-8") (.subarray b from to))))
+
+(defn- png?
+ "Whether `b` starts with the PNG signature and has room for IHDR."
+ [b]
+ (and (>= (alength b) 33) (= [137 80 78 71 13 10 26 10] (mapv #(u8 b %) (range 8)))))
+
+(defn mark-of
+ "The mark's text in PNG bytes `b` (byte[] or Uint8Array), or nil. Reads only the chunks before
+ the image data, where the mark is written."
+ [b]
+ (when (png? b)
+ (loop [i 8]
+ (when (<= (+ i 8) (alength b))
+ (let [len (u32-at b i) type (ascii b (+ i 4) (+ i 8)) start (+ i 8) end (+ start len)]
+ (cond
+ (#{"IDAT" "IEND"} type) nil
+ (and (= "iTXt" type) (<= end (alength b))
+ (= (str key-word "\u0000") (ascii b start (min end (+ start (count key-word) 1)))))
+ ;; keyword NUL, compression flag, method, language NUL, translated keyword NUL, text
+ (let [after-kw (+ start (count key-word) 1 2)
+ lang-end (loop [j after-kw] (if (and (< j end) (pos? (u8 b j))) (recur (inc j)) j))
+ trans-end (loop [j (inc lang-end)] (if (and (< j end) (pos? (u8 b j))) (recur (inc j)) j))]
+ (utf8 b (min end (inc trans-end)) end))
+ :else (recur (+ end 4))))))))
+
+(defn marked?
+ "Whether PNG bytes `b` carry the mark."
+ [b]
+ (some? (mark-of b)))
+
+#?(:cljs
+ (def ^:private crc-table
+ (let [t (js/Uint32Array. 256)]
+ (dotimes [n 256]
+ (aset t n (loop [c n k 0] (if (= k 8) (unsigned-bit-shift-right c 0)
+ (recur (if (odd? c) (bit-xor 0xEDB88320 (unsigned-bit-shift-right c 1))
+ (unsigned-bit-shift-right c 1))
+ (inc k))))))
+ t)))
+
+(defn- crc32
+ "The CRC-32 PNG chunks use, over bytes `from`..`to` of `b`."
+ [b from to]
+ #?(:clj (let [c (java.util.zip.CRC32.)] (.update c ^bytes b (int from) (int (- to from))) (.getValue c))
+ :cljs (let [c (loop [i from c 0xFFFFFFFF]
+ (if (< i to)
+ (recur (inc i) (bit-xor (aget crc-table (bit-and (bit-xor c (aget b i)) 0xff))
+ (unsigned-bit-shift-right c 8)))
+ c))]
+ (unsigned-bit-shift-right (bit-xor c 0xFFFFFFFF) 0))))
+
+(defn- text-bytes
+ "`s` as UTF-8 bytes."
+ [s]
+ #?(:clj (.getBytes ^String s "UTF-8") :cljs (.encode (js/TextEncoder.) s)))
+
+(defn- new-bytes
+ "A zeroed byte array of length `n`."
+ [n] #?(:clj (byte-array n) :cljs (js/Uint8Array. n)))
+
+(defn- put!
+ "Set byte `i` of `b` to `v` (0..255)."
+ [b i v] #?(:clj (aset-byte b (int i) (unchecked-byte v)) :cljs (aset b i v)))
+
+(defn- copy!
+ "Copy `n` bytes from `src` at `src-from` to `dst` at `dst-from`."
+ [src src-from dst dst-from n]
+ #?(:clj (System/arraycopy src (int src-from) dst (int dst-from) (int n))
+ :cljs (.set dst (.subarray src src-from (+ src-from n)) dst-from)))
+
+(defn with-mark
+ "PNG bytes `b` with the mark `text` added as an iTXt chunk straight after IHDR, so every byte of
+ the image data, and every pixel, is unchanged. Bytes already marked come back as they are."
+ [b text]
+ (if (or (not (png? b)) (marked? b))
+ b
+ (let [kw (text-bytes key-word) tx (text-bytes text)
+ data-len (+ (alength kw) 5 (alength tx))
+ chunk-bytes (new-bytes (+ 12 data-len))
+ ihdr-end 33 ; signature, then IHDR: always first, always 13 bytes of data
+ out (new-bytes (+ (alength b) (alength chunk-bytes)))]
+ (doseq [[i v] (map-indexed vector [(bit-and (bit-shift-right data-len 24) 0xff) (bit-and (bit-shift-right data-len 16) 0xff)
+ (bit-and (bit-shift-right data-len 8) 0xff) (bit-and data-len 0xff)
+ 105 84 88 116])] ; iTXt
+ (put! chunk-bytes i v))
+ (copy! kw 0 chunk-bytes 8 (alength kw))
+ (doseq [k (range 5)] (put! chunk-bytes (+ 8 (alength kw) k) 0))
+ (copy! tx 0 chunk-bytes (+ 8 (alength kw) 5) (alength tx))
+ (let [crc (crc32 chunk-bytes 4 (+ 8 data-len))]
+ (doseq [[k sh] [[0 24] [1 16] [2 8] [3 0]]]
+ (put! chunk-bytes (+ 8 data-len k) (bit-and (unsigned-bit-shift-right crc sh) 0xff))))
+ (copy! b 0 out 0 ihdr-end)
+ (copy! chunk-bytes 0 out ihdr-end (alength chunk-bytes))
+ (copy! b ihdr-end out (+ ihdr-end (alength chunk-bytes)) (- (alength b) ihdr-end))
+ out)))
+
+(defn composed
+ "The mark for a picture drawn from pieces whose marks are `sources` (nils ignored), or nil when
+ none was marked."
+ [sources]
+ (when-let [s (seq (distinct (remove nil? sources)))]
+ (str "licensed; composed from " (apply str (interpose " | " s)))))
diff --git a/src/cljc/orcpub/artist_links.cljc b/src/cljc/orcpub/artist_links.cljc
new file mode 100644
index 000000000..1b69e76d5
--- /dev/null
+++ b/src/cljc/orcpub/artist_links.cljc
@@ -0,0 +1,126 @@
+(ns orcpub.artist-links
+ "The rules for an artist's credit links, shared by the server and the page.
+
+ The server enforces them on save (orcpub.artist-credit); the account page
+ runs the very same functions on every keystroke, so what the form says
+ while you type is what the server will say -- there is no second copy of
+ the rules to drift.
+
+ Plain string work, no java.net.URI, so it reads the same on both sides."
+ (:require [clojure.string :as s]))
+
+(def max-name-length 60)
+(def max-url-length 200)
+(def max-links
+ "The credit lockup flanks the name with at most four marks."
+ 4)
+
+(def services
+ "The marks a link can wear, each with its brand colour and the hosts it
+ belongs to. The icon is worked out from the link, never chosen, so it
+ can't disagree with where the link goes -- a Twitch mark that opened some
+ other site is exactly the trick a lookalike phishing link plays. Anything
+ that isn't a known service gets `site`, a plain globe. Ordered: the first
+ whose host matches wins, and `site` matches everything."
+ (array-map
+ "twitch" {:label "Twitch" :color "#9146ff" :hosts #{"twitch.tv"}}
+ "bluesky" {:label "Bluesky" :color "#1185fe" :hosts #{"bsky.app"}}
+ "kofi" {:label "Ko-fi" :color "#ff5e5b" :hosts #{"ko-fi.com"}}
+ "site" {:label "Site" :color "#f0a100" :hosts nil}))
+
+(defn- ascii-lower
+ "Lower case for ASCII names and hosts. On the JVM the default locale decides the folding, and
+ Turkish turns I into a dotless i; these strings are compared with fixed ASCII."
+ [x]
+ #?(:clj (.toLowerCase (str x) java.util.Locale/ROOT) :cljs (s/lower-case x)))
+
+(defn parse
+ "{:scheme :userinfo :host} for an absolute URL, or nil."
+ [url]
+ (when-let [[_ scheme authority] (re-find #"^([A-Za-z][A-Za-z0-9+.-]*)://([^/?#]*)" (s/trim (str url)))]
+ (let [[_ userinfo hostport] (re-find #"^(?:(.*)@)?(.*)$" authority)]
+ {:scheme (ascii-lower scheme)
+ :userinfo userinfo
+ :host (ascii-lower (s/replace hostport #":\d*$" ""))})))
+
+(defn- host-matches? [host allowed]
+ (some #(or (= host %) (s/ends-with? host (str "." %))) allowed))
+
+(defn icon-for-url
+ "The mark for a link: the service whose host it points at, else `site`."
+ [url]
+ (let [host (or (:host (parse url)) "")]
+ (or (some (fn [[icon {:keys [hosts]}]] (when (and hosts (host-matches? host hosts)) icon))
+ services)
+ "site")))
+
+(defn service-for-url
+ "The icon, label and colour a link will be shown with."
+ [url]
+ (let [icon (icon-for-url url)]
+ (assoc (services icon) :icon icon)))
+
+(defn url-problem
+ "Why `url` can't be used as a credit link, or nil when it can. Only https:
+ a credit link is followed by strangers, and an http one can be rewritten
+ on the way."
+ [url]
+ (let [url (some-> url str s/trim)
+ {:keys [scheme userinfo host]} (parse url)]
+ (cond
+ (s/blank? url) "Add a link"
+ (> (count url) max-url-length) (str "Links can be up to " max-url-length " characters")
+ (not= "https" scheme) "Links must start with https://"
+ ;; hostname characters only: a browser reads a backslash as a path separator, so
+ ;; https://evil.test\x.twitch.tv/ would show Twitch's mark and open evil.test
+ (or (s/blank? host) (not (s/includes? host ".")) (not (re-matches #"[a-z0-9.-]+" host))
+ (s/starts-with? host ".") (s/ends-with? host "."))
+ "That doesn't look like a web address"
+ (some? userinfo) "That doesn't look like a web address")))
+
+(defn typing-problem
+ "What to say about a link while it is still being typed: the same rules,
+ minus the ones that only mean 'not finished yet'. Nothing for an empty box
+ or for the start of https:// itself, so typing 'htt' is not an error; the
+ scheme is flagged the moment it goes wrong, not at save. `done?` (the box
+ has lost focus) turns the rest on, so 'https://fuss' is not called
+ malformed halfway through the word."
+ [url done?]
+ (let [u (s/trim (str url))
+ p (url-problem u)]
+ (cond
+ (s/blank? u) nil
+ (s/starts-with? "https://" (ascii-lower u)) nil
+ (= p "Links must start with https://") p
+ done? p
+ (and p (s/starts-with? p "Links can be up to")) p
+ :else nil)))
+
+(defn clean-name [n]
+ (let [n (some-> n str s/trim (s/replace #"\s+" " "))]
+ (when-not (s/blank? n) n)))
+
+(defn name-problem [n]
+ (let [n (clean-name n)]
+ (when (and n (> (count n) max-name-length))
+ (str "Names can be up to " max-name-length " characters"))))
+
+(defn link-entry
+ "A link as it is stored and drawn, its mark worked out from the address."
+ [url]
+ (let [{:keys [icon label color]} (service-for-url url)]
+ {:link/label label :link/icon icon :link/color color :link/url url}))
+
+(defn edit-errors
+ "Every problem with an edit {:name :link :links [{:url}]}, keyed by field,
+ with :link-errors indexed by position among the non-blank links. Empty
+ when the edit can be saved."
+ [{:keys [name link links]}]
+ (let [link (some-> link str s/trim not-empty)
+ urls (->> links (map #(some-> (:url %) str s/trim)) (remove s/blank?))
+ link-errors (into {} (keep-indexed (fn [i u] (when-let [p (url-problem u)] [i p]))) urls)]
+ (cond-> {}
+ (name-problem name) (assoc :name (name-problem name))
+ (and link (url-problem link)) (assoc :link (url-problem link))
+ (> (count urls) max-links) (assoc :links (str "Up to " max-links " links"))
+ (seq link-errors) (assoc :link-errors link-errors))))
diff --git a/src/cljc/orcpub/dnd/e5/character.cljc b/src/cljc/orcpub/dnd/e5/character.cljc
index 8515af1c5..bfc6581f6 100644
--- a/src/cljc/orcpub/dnd/e5/character.cljc
+++ b/src/cljc/orcpub/dnd/e5/character.cljc
@@ -4,6 +4,8 @@
#?(:clj [clojure.spec.test.alpha :as stest])
#?(:cljs [cljs.spec.test.alpha :as stest])
[clojure.string :as s]
+ #?(:clj [clojure.edn :as edn])
+ #?(:cljs [cljs.reader :as reader])
[orcpub.entity-spec :as es]
[orcpub.dice :as dice]
[orcpub.common :as common]
@@ -696,6 +698,73 @@
(defn image-url [built-char]
(get-prop built-char ::image-url))
+(defn- sane-tweak
+ "Portrait tweak `t` with only the values the compositor can use: an :override that is a #rrggbb
+ colour, a :shade and :depth that are numbers. nil when `t` is not a map."
+ [t]
+ (when (map? t)
+ (cond-> t
+ (not (and (string? (:override t)) (re-matches #"#[0-9a-fA-F]{6}" (:override t)))) (dissoc :override)
+ (not (number? (:shade t))) (dissoc :shade)
+ (not (number? (:depth t))) (dissoc :depth))))
+
+(defn- sane-colours
+ "Colour slots map `cs` with only the values that can tint: a #rrggbb colour, or \"none\" (no
+ whites) for :whites."
+ [cs]
+ (into {} (filter (fn [[k v]] (and (string? v)
+ (or (re-matches #"#[0-9a-fA-F]{6}" v)
+ (and (= k :whites) (= v "none"))))))
+ cs))
+
+(defn- sane-portrait
+ "Portrait map `m` without values the compositor cannot read: :layers, :colors and :tweaks that
+ are not maps, colours sane-colours drops, tweaks that are not maps, and tweak values sane-tweak
+ drops. nil when `m` is not a map. A crafted stored portrait must not break the page that shows it
+ (fail-soft-rendering.md)."
+ [m]
+ (when (map? m)
+ (cond-> m
+ (not (map? (:layers m))) (dissoc :layers)
+ (not (map? (:colors m))) (dissoc :colors)
+ (map? (:colors m)) (update :colors sane-colours)
+ (not (map? (:tweaks m))) (dissoc :tweaks)
+ (map? (:tweaks m)) (update :tweaks #(into {} (keep (fn [[k t]] (some->> (sane-tweak t) (vector k)))) %)))))
+
+(def max-portrait-chars
+ "The longest stored portrait read. A full one is about 1.5 KB; anything far past that is not a
+ portrait, and refusing it unread keeps a crafted value from costing the reader."
+ 8000)
+
+(defn parse-portrait
+ "Coerce a stored portrait value into {:layers {…} :colors {…} :tweaks {…}}
+ or nil.
+
+ The portrait is persisted as an EDN STRING: ::se/values is a Datomic
+ component ref, so every key in it must be a registered attribute and none
+ can hold a nested map (see db/schema.clj). Tolerates an already-parsed map
+ (in-memory drafts before a save round-trip) and returns nil for blank or
+ malformed values rather than throwing — a corrupt portrait should degrade
+ to 'no portrait', not break the character sheet."
+ [v]
+ (cond
+ (map? v) (sane-portrait v)
+ (string? v)
+ (when (and (not (s/blank? v)) (<= (count v) max-portrait-chars))
+ (let [parsed (try
+ #?(:clj (edn/read-string v)
+ :cljs (reader/read-string v))
+ ;; Throwable on the JVM: deep nesting overflows the reader's stack with an Error
+ (catch #?(:clj Throwable :cljs :default) _ nil))]
+ ;; sane-portrait on THIS branch too. It is the one that matters: a
+ ;; stored string is what a client actually persisted, while the map
+ ;; branch only sees in-memory drafts.
+ (sane-portrait parsed)))
+ :else nil))
+
+(defn portrait [built-char]
+ (parse-portrait (get-prop built-char ::portrait)))
+
(defn faction-image-url [built-char]
(get-prop built-char ::faction-image-url))
diff --git a/src/cljc/orcpub/dnd/e5/picks.cljc b/src/cljc/orcpub/dnd/e5/picks.cljc
index fdd369b10..410ec0fc0 100644
--- a/src/cljc/orcpub/dnd/e5/picks.cljc
+++ b/src/cljc/orcpub/dnd/e5/picks.cljc
@@ -322,7 +322,9 @@
[address]
(for [n (range 2 (count address) 2)] (subvec address 0 n)))
-(defn- level-of [k]
+(defn- level-of
+ "The number in a level key such as `:level-7`, or nil when `k` is not one."
+ [k]
(some->> (name k) (re-matches #"level-(\d+)") second #?(:clj Long/parseLong :cljs js/parseInt)))
(defn- option-name
diff --git a/src/cljc/orcpub/dnd/e5/planned_text.cljc b/src/cljc/orcpub/dnd/e5/planned_text.cljc
index a02de6129..fd22419bf 100644
--- a/src/cljc/orcpub/dnd/e5/planned_text.cljc
+++ b/src/cljc/orcpub/dnd/e5/planned_text.cljc
@@ -3,7 +3,10 @@
one back. docs/kb/ux-guide.md on agents/develop: a few words, the player's words."
(:require [orcpub.common :as common]))
-(defn- title [k] (common/kw-to-name k true))
+(defn- title
+ "Keyword `k` as a capitalised name: `:hunter` gives \"Hunter\"."
+ [k]
+ (common/kw-to-name k true))
(defn when-short
"What brings a held pick back, in a few characters for the marker: \"L7\", \"if Hunter\"."
diff --git a/src/cljc/orcpub/dnd/e5/portrait_assets.cljc b/src/cljc/orcpub/dnd/e5/portrait_assets.cljc
new file mode 100644
index 000000000..c88e4e775
--- /dev/null
+++ b/src/cljc/orcpub/dnd/e5/portrait_assets.cljc
@@ -0,0 +1,865 @@
+(ns orcpub.dnd.e5.portrait-assets
+ "Data-only registry of paper-doll portrait layers, per contributing artist.
+
+ The compositor stacks assets in fixed z-order (`layer-order` below,
+ bottom → top). Every asset is `{:asset/id … :asset/url …}` — the
+ compositor renders each selected layer as a CSS mask tinted by the
+ character's colours, absolute-positioned in a common frame.
+
+ `asset-inventory` is the illustrator's real set: ten layers, twenty-eight
+ pieces, their own filenames. The files under
+ resources/public/image/portraits/ are currently silhouettes at the paths
+ the finished art will occupy; a production run overwrites them in place.
+
+ Attribution reads directly off this registry: for a composed set of
+ layers, look up each layer's asset by id, find the artist whose
+ library contains that asset, list them once with :artist/name and
+ :artist/link. See `artist-for-asset` and `all-artists-for-layers`.
+
+ What each piece CARRIES beyond its name -- iris regions, lids, whites,
+ whether it casts a shadow, which mouth is lips -- is not written here. It
+ lives in resources/portrait-pack (loom.edn from the Loom, pieces.edn by
+ hand) and is merged in at build time; see orcpub.dnd.e5.portrait-calibration."
+ (:require [clojure.string :as s]
+ [orcpub.dnd.e5.portrait-random :as rnd]
+ #?(:clj [orcpub.dnd.e5.portrait-calibration :refer [calibration]]))
+ #?(:cljs (:require-macros [orcpub.dnd.e5.portrait-calibration :refer [calibration]])))
+
+(defn- ascii-lower
+ "Lower case for ASCII names and hosts. On the JVM the default locale decides the folding, and
+ Turkish turns I into a dotless i; these strings are compared with fixed ASCII."
+ [x]
+ #?(:clj (.toLowerCase (str x) java.util.Locale/ROOT) :cljs (s/lower-case x)))
+
+(def layer-order
+ "Layer keys in z-order, bottom (0) → top (9). Mirrors the illustrator's
+ real folder convention (`layer 0 - hair bits`, `layer 9 - bangs`, …)."
+ [:hair-bits :hair-back :head :shirt :hair-front :ears :eyes :nose :mouth :bangs])
+
+(def hidden-layers
+ "Layers that render but are not offered in the picker. None today.
+
+ There was one, :scalp -- a generated blob under the hair for the hair-front
+ and bangs pairs that left an island of skin on the crown. The art now meets
+ (hair front 02 was patched to reach bangs 03), so it was retired; a saved
+ portrait that still names it is read without it (see `current-layers`)."
+ #{})
+
+(def pickable-layers
+ "The layers a person actually picks from, in z-order."
+ (vec (remove hidden-layers layer-order)))
+
+(def layer-labels
+ {:hair-bits "Hair bits"
+ :hair-back "Hair back"
+ :head "Head"
+ :shirt "Shirt"
+ :hair-front "Hair front"
+ :ears "Ears"
+ :eyes "Eyes"
+ :nose "Nose"
+ :mouth "Mouth"
+ :bangs "Bangs"})
+
+(def layer-colors
+ "Category tint per layer — hair family in amber, features warm flesh
+ with cool eyes and clay-red mouth, shirt in slate blue. Used in the
+ picker chrome; the actual composited art of course uses whatever hues
+ the illustrator drew."
+ {:hair-bits "#e0a24d"
+ :hair-back "#c88a4a"
+ :head "#f2e6d0"
+ :shirt "#7a94b8"
+ :hair-front "#e6a040"
+ :ears "#eab098"
+ :eyes "#78d0d4"
+ :nose "#d67c5c"
+ :mouth "#c85c5c"
+ :bangs "#f5c46b"})
+
+;; ---------- the asset inventory ----------
+
+(def asset-root
+ "Where the layer art is served from. Files are named exactly as the
+ illustrator named them, lower-cased."
+ "/image/portraits/")
+
+(def asset-inventory
+ "The illustrator's real inventory: ten layers, twenty-eight pieces, their
+ own filenames and counts.
+
+ The files currently on disk are SILHOUETTES -- the Loom's 48px alpha
+ shapes, un-squashed back to the source proportions and written to the paths
+ the finished art will occupy. Real shapes and real arrangement, no line
+ detail. Running scripts/build-portrait-assets.py over the originals
+ overwrites these same paths and nothing here changes."
+ {
+ :hair-bits
+ [{:asset/id :l0-hair-bits-pony-long
+ :asset/label "Pony long"
+ :asset/file "l0_hair_bits_pony_long.png"}
+ {:asset/id :l0-hair-bits-pony-short
+ :asset/label "Pony short"
+ :asset/file "l0_hair_bits_pony_short.png"}]
+ :hair-back
+ [{:asset/id :l1-hair-back-02
+ :asset/label "Hair back 02"
+ :asset/file "l1_hair_back_02.png"}
+ {:asset/id :l1-hair-back-03
+ :asset/label "Hair back 03"
+ :asset/file "l1_hair_back_03.png"}]
+ :head
+ [{:asset/id :l2-head-01
+ :asset/label "Head 01"
+ :asset/file "l2_head_01.png"}
+ {:asset/id :l2-head-02
+ :asset/label "Head 02"
+ :asset/file "l2_head_02.png"}
+ {:asset/id :l2-head-03
+ :asset/label "Head 03"
+ :asset/file "l2_head_03.png"}]
+ :shirt
+ [{:asset/id :l3-shirt-01
+ :asset/label "Shirt 01"
+ :asset/file "l3_shirt_01.png"}
+ {:asset/id :l3-shirt-02
+ :asset/label "Shirt 02"
+ :asset/file "l3_shirt_02.png"}
+ {:asset/id :l3-shirt-03
+ :asset/label "Shirt 03"
+ :asset/file "l3_shirt_03.png"}]
+ :hair-front
+ [{:asset/id :l4-hair-front-01
+ :asset/label "Hair front 01"
+ :asset/file "l4_hair_front_01.png"}
+ {:asset/id :l4-hair-front-02
+ :asset/label "Hair front 02"
+ :asset/file "l4_hair_front_02.png"}
+ {:asset/id :l4-hair-front-03
+ :asset/label "Hair front 03"
+ :asset/file "l4_hair_front_03.png"}]
+ :ears
+ [{:asset/id :l5-ear-01
+ :asset/label "Ears 01"
+ :asset/file "l5_ear_01.png"}
+ {:asset/id :l5-ear-02
+ :asset/label "Ears 02"
+ :asset/file "l5_ear_02.png"}
+ {:asset/id :l5-ear-03
+ :asset/label "Ears 03"
+ :asset/file "l5_ear_03.png"}]
+ :eyes
+ [{:asset/id :l6-eyes-01
+ :asset/label "Eyes 01"
+ :asset/file "l6_eyes_01.png"}
+ {:asset/id :l6-eyes-02
+ :asset/label "Eyes 02"
+ :asset/file "l6_eyes_02.png"}
+ {:asset/id :l6-eyes-03
+ :asset/label "Eyes 03"
+ :asset/file "l6_eyes_03.png"}]
+ :nose
+ [{:asset/id :l7-nose-01
+ :asset/label "Nose 01"
+ :asset/file "l7_nose_01.png"}
+ {:asset/id :l7-nose-02
+ :asset/label "Nose 02"
+ :asset/file "l7_nose_02.png"}
+ {:asset/id :l7-nose-03
+ :asset/label "Nose 03"
+ :asset/file "l7_nose_03.png"}]
+
+ :mouth
+ ;; three mouths wanting three treatments (a line, lips, teeth); which is
+ ;; which is set in pieces.edn
+ [{:asset/id :l8-mouth-01
+ :asset/label "Mouth 01"
+ :asset/file "l8_mouth_01.png"}
+ {:asset/id :l8-mouth-02
+ :asset/label "Lips"
+ :asset/file "l8_mouth_02.png"}
+ {:asset/id :l8-mouth-03
+ :asset/label "Smile"
+ :asset/file "l8_mouth_03.png"}]
+ :bangs
+ [{:asset/id :l9-bangs-01
+ :asset/label "Bangs 01"
+ :asset/file "l9_bangs_01.png"}
+ {:asset/id :l9-bangs-02
+ :asset/label "Bangs 02"
+ :asset/file "l9_bangs_02.png"}
+ {:asset/id :l9-bangs-03
+ :asset/label "Bangs 03"
+ :asset/file "l9_bangs_03.png"}]})
+
+(def gap-inventory
+ "Pieces the illustrator has planned but not drawn yet, per layer.
+
+ Her convention is a `no <name>.txt` file sitting in the layer folder beside
+ the art. Both asset scripts already read those and report them, so filling
+ this in is a transcription job, not a guess -- run either one and it prints
+ the gaps it found.
+
+ The picker shows these as inert \"coming\" swatches. Empty is fine and means
+ only that nothing is marked pending; it is not a claim that the set is
+ finished."
+ {}
+ ;; shape, when there is something to record:
+ ;; {:head [{:gap/id :l2-head-04 :gap/label "Head 04"}]
+ ;; :shirt [{:gap/id :l3-shirt-04 :gap/label "Shirt 04"}]}
+ )
+
+(defn gaps-for-layer
+ "Planned-but-undrawn pieces for `layer-key`, or an empty vector."
+ [layer-key]
+ (get gap-inventory layer-key []))
+
+(defn any-gaps?
+ "Whether anything at all is marked pending, so a surface can skip the
+ whole affordance rather than render an empty one."
+ []
+ (boolean (some (comp seq val) gap-inventory)))
+
+(def piece-calibration
+ "{layer {\"file.png\" {field value}}} from resources/portrait-pack, read at
+ build time (loom.edn under pieces.edn)."
+ (calibration))
+
+(def calibration-fields
+ "What a piece can carry from its calibration, and the asset key it becomes.
+
+ :slot the colour slot, when it differs from its layer's (lips)
+ :gamma iris or lip shading
+ :iris :pupil the placed iris regions and pupil size (from the Loom)
+ :whites drawn without whites; each iris carries a :lower lid and
+ the whites are filled between the lids
+ :casts-shadow hangs over the face, so throws a soft shadow onto the skin
+ :tips-from hair only: stays in the root colour until this far along
+ the piece (0..1; 1 = never takes the tip colour)"
+ {:slot :asset/slot :gamma :asset/gamma :iris :asset/iris :pupil :asset/pupil
+ :whites :asset/whites :casts-shadow :asset/casts-shadow :tips-from :asset/tips-from})
+
+(defn- assets-for
+ [layer-key entries]
+ (mapv (fn [{:asset/keys [id label file]}]
+ (let [cal (get-in piece-calibration [layer-key (ascii-lower file)])]
+ (into {:asset/id id
+ :asset/label label
+ :asset/url (str asset-root (name layer-key) "/" file)
+ :asset/tags #{layer-key}}
+ (keep (fn [[k v]] (when-let [ak (calibration-fields k)] (when (some? v) [ak v]))))
+ cal)))
+ entries))
+
+(def house-pack
+ "The illustrator who drew the portrait art.
+
+ The name and link are the public default. A deployment can override them
+ without touching this file -- see `artist-overrides` below -- which is what
+ lets a fork credit its own contributors while the open-source repo still
+ credits the artist whose work it ships."
+ {:artist/id :house-pack
+ :artist/name "Fusspot"
+ ;; The single link, for surfaces that can only hold one -- the character
+ ;; page credit is a 100px strip. Her homepage, because it is the list she
+ ;; maintains, so it cannot go stale the way a copied handle can.
+ :artist/link "https://fusspot.rip/"
+ ;; The full set, for the builder, which has room. Chosen with her rather
+ ;; than harvested: not every handle she has, the ones she wants on this.
+ ;; Twitch is where she does most of the work, so it is not an afterthought
+ ;; here -- someone who liked the art can go and watch it being made.
+ ;; :link/icon names a mark in /image/social. A link with no icon falls back
+ ;; to its label as text, so adding a service nobody has drawn yet degrades
+ ;; to a word rather than to an empty box.
+ ;; Her site and her Twitch, which is what she asked for. The bluesky and
+ ;; kofi marks stay in /image/social -- they cost nothing sitting there and
+ ;; the next artist may want them.
+ ;; :link/color is the mark's own brand colour, and it is worn at REST, not
+ ;; only on hover. A credit rendered in the same quiet grey as everything
+ ;; around it is a credit designed to be skipped; the eye finds a purple
+ ;; Twitch mark and slides straight past a grey globe. Site takes the app's
+ ;; amber because her homepage has no mark of its own and it is the primary
+ ;; link.
+ :artist/links [{:link/label "Site" :link/icon "site"
+ :link/color "#f0a100"
+ :link/url "https://fusspot.rip/"}
+ {:link/label "Twitch" :link/icon "twitch"
+ :link/color "#9146ff"
+ :link/url "https://www.twitch.tv/fusspot"}]
+ :artist/license nil
+ :artist/layers (reduce-kv (fn [m k v] (assoc m k (assets-for k v)))
+ {} asset-inventory)})
+
+(def registry
+ "Contributing artists. Later entries layer on top of earlier ones —
+ pickers show every artist's assets for a category, in registry order."
+ [house-pack])
+
+;; ---------- lookup helpers ----------
+
+(defn assets-for-layer
+ "All assets contributed for `layer-key` across every registered artist."
+ [layer-key]
+ (into [] (mapcat #(get-in % [:artist/layers layer-key])) registry))
+
+(defn asset-count-for-layer [layer-key]
+ (count (assets-for-layer layer-key)))
+
+(defn asset-by-id
+ "The `{:asset/id … :asset/url … …}` map for a given asset id in `layer-key`,
+ or nil if not found."
+ [layer-key asset-id]
+ (some #(when (= asset-id (:asset/id %)) %) (assets-for-layer layer-key)))
+
+(defn artist-for-asset
+ "The `:artist/id` whose library contains `asset-id` in `layer-key`,
+ or nil."
+ [layer-key asset-id]
+ (some (fn [{:keys [:artist/id :artist/layers]}]
+ (when (some #(= asset-id (:asset/id %))
+ (get layers layer-key))
+ id))
+ registry))
+
+;; Per-artist fields supplied at runtime, keyed by :artist/id.
+;;
+;; defonce takes no docstring, hence the comment.
+(comment
+ "Per-artist fields supplied at runtime, keyed by :artist/id.
+
+ The registry holds the STRUCTURE -- which artist drew which asset -- and
+ that has to be public, because the app cannot resolve an asset without it.
+ The presentation of a credit is a deployment concern: a fork may ship the
+ same art under a different arrangement with the artist, or add artists its
+ own users contributed. So the name, link and licence are overridable and
+ nothing else is.
+
+ Set on the server from env at startup and on the client from the config
+ the page injects, so both runtimes credit the same person -- the drawer and
+ the PDF render in the browser, the share card on the server, and a credit
+ that disagreed between them would be worse than none.")
+
+(defonce ^:private artist-overrides (atom {}))
+
+(defn set-artist-overrides!
+ "Replace the runtime artist overrides. `m` is {artist-id {field value}};
+ only :artist/name, :artist/link and :artist/license are honoured."
+ [m]
+ (reset! artist-overrides
+ (into {}
+ (for [[id fields] m
+ :let [keep-fields (select-keys fields [:artist/name
+ :artist/link
+ :artist/links
+ :artist/license])]
+ :when (seq keep-fields)]
+ [id keep-fields]))))
+
+(defn current-overrides
+ "The overrides in force, as set by `set-artist-overrides!`."
+ []
+ @artist-overrides)
+
+(defn artist-info
+ "Full `{:artist/id … :artist/name … :artist/link …}` map for an id, with any
+ deployment override applied."
+ [artist-id]
+ (when-let [base (some #(when (= artist-id (:artist/id %)) %) registry)]
+ (merge base (get @artist-overrides artist-id))))
+
+(defn- current-layers
+ "A saved selection with only the layers the app still draws. A portrait
+ saved before a layer was retired (the old :scalp) keeps the key, and it
+ must not go on crediting whoever drew it."
+ [layers-selection]
+ (select-keys layers-selection layer-order))
+
+(defn all-artists-for-layers
+ "Given the current portrait-layers selection (`{layer-key {:artist/id …
+ :asset/id …}}`), return the DISTINCT artist ids currently on canvas,
+ in registry order — the shape the attribution surface renders."
+ [layers-selection]
+ ;; Belt and braces with character/sane-portrait: this is public and reached
+ ;; from cljs too, and walking a non-map selection throws rather than
+ ;; returning nothing.
+ (if-not (map? layers-selection)
+ []
+ (let [in-use? (into #{}
+ ;; Resolve through the registry by asset id first, and
+ ;; only then fall back to whatever artist the saved
+ ;; portrait names. A portrait is client-supplied data
+ ;; stored as EDN: trusting its :artist/id meant deleting
+ ;; that one key detached the credit from art that is
+ ;; plainly in the registry -- on the page, on the sheet,
+ ;; and in the picture itself.
+ (keep (fn [[layer-key sel]]
+ (or (artist-for-asset layer-key (:asset/id sel))
+ (:artist/id sel))))
+ (current-layers layers-selection))]
+ (into []
+ (comp (map :artist/id) (filter in-use?))
+ registry))))
+
+(defn drawable-layers
+ "The entries of a selection whose asset ids actually resolve in the registry.
+
+ A selection can be non-empty and still draw nothing: an id that no longer
+ exists, or one from a pack this deployment does not carry. `seq` on the raw
+ selection cannot tell the difference, which is how a share card came to
+ advertise a portrait the renderer then 404ed on."
+ [layers-selection]
+ (when (map? layers-selection)
+ (into {}
+ (filter (fn [[layer-key sel]]
+ (some? (asset-by-id layer-key (:asset/id sel)))))
+ layers-selection)))
+
+(defn drawable?
+ "Whether a portrait has anything the renderer can actually put on a canvas."
+ [portrait]
+ (boolean (seq (drawable-layers (:layers portrait)))))
+
+(def layer-credit-weight
+ "How much of a portrait each layer is, for ordering the credit.
+
+ Roughly by area and by how much the piece defines the character: the head
+ is the foundation everything else sits on, the hair is most of the
+ silhouette, a nose is a few strokes. Fixed numbers rather than measured
+ pixel area, so the browser and the server agree without loading a single
+ image, the numbers can be read and tuned, and a large mostly transparent
+ asset cannot climb the list.
+
+ A layer missing from this map counts 1."
+ {:head 10
+ :hair-front 6
+ :hair-back 6
+ :shirt 5
+ :bangs 4
+ :eyes 4
+ :hair-bits 3
+ :mouth 2
+ :nose 1
+ :ears 1})
+
+(defn credit-order
+ "The artists on canvas, in the order a credit should name them: most of the
+ picture first, like the ingredients on a label.
+
+ Ranked by the total `layer-credit-weight` of the pieces each drew, then by
+ how many pieces, then by registry order so the credit never reshuffles
+ between two renders of the same portrait. Weight comes before count because
+ count misleads: someone who drew the ears, nose and hair bits has three
+ pieces and one who drew the head and shirt has two, and the second drew the
+ face.
+
+ Pieces are attributed the way `all-artists-for-layers` attributes them --
+ through the registry by asset id first -- and an artist not in the registry
+ is left out, as there. Each artist map gains :credit/weight and
+ :credit/pieces."
+ [layers-selection]
+ (if-not (map? layers-selection)
+ []
+ (let [credited (set (all-artists-for-layers layers-selection))
+ tally (reduce (fn [acc [layer-key sel]]
+ (let [id (or (artist-for-asset layer-key (:asset/id sel))
+ (:artist/id sel))]
+ (if (contains? credited id)
+ (-> acc
+ (update-in [id :weight] (fnil + 0)
+ (get layer-credit-weight layer-key 1))
+ (update-in [id :pieces] (fnil inc 0)))
+ acc)))
+ {} (current-layers layers-selection))
+ registry-rank (into {} (map-indexed (fn [i a] [(:artist/id a) i])) registry)]
+ (->> tally
+ (keep (fn [[id {:keys [weight pieces]}]]
+ (when-let [a (artist-info id)]
+ (assoc a :credit/weight weight :credit/pieces pieces))))
+ (sort-by (juxt (comp - :credit/weight)
+ (comp - :credit/pieces)
+ #(registry-rank (:artist/id %))))
+ vec))))
+
+(defn artists-for-layers
+ "Full artist maps for a portrait's layer selection, in credit order -- see
+ `credit-order`. Every surface that names artists goes through this, so the
+ drawer, the character page, the share card and the PDF agree on who comes
+ first."
+ [layers-selection]
+ (credit-order layers-selection))
+
+(def max-flanking-marks
+ "The most link marks that can sit either side of an artist's name, in
+ total. Two a side still fits the 247px drawer column beside a long name."
+ 4)
+
+(defn credit-mark-layout
+ "Where an artist's link marks sit around their name in the credit.
+
+ Marks flank the name only when they can do it symmetrically -- an even
+ count, up to `max-flanking-marks`, split evenly. Anything else (one link,
+ three, more than four) goes on a centred line under the name instead. Both
+ outcomes balance on the name; the credit's broken rule is symmetric, and a
+ lone mark on one side of it reads as a mistake.
+
+ Returns {:left [...] :right [...] :below [...]}, links in their given order."
+ [links]
+ (let [links (vec links)
+ n (count links)]
+ (if (and (pos? n) (even? n) (<= n max-flanking-marks))
+ {:left (subvec links 0 (quot n 2))
+ :right (subvec links (quot n 2))
+ :below []}
+ {:left [] :right [] :below links})))
+
+(defn- and-list
+ "Names as prose: A / A and B / A, B and C."
+ [names]
+ (let [names (vec names)
+ n (count names)]
+ (case n
+ 0 ""
+ 1 (first names)
+ (str (s/join ", " (pop names)) " and " (peek names)))))
+
+(defn- others [n] (str n (if (= 1 n) " other" " others")))
+
+(defn credit-variants
+ "Every way to write the credit for `names` (in credit order), longest first.
+ The same shape as the builder's lockup: whoever drew most of the picture
+ leads, everyone else follows 'with', and when there isn't room the tail
+ collapses into a count rather than being cut off mid-name:
+
+ Art: Fusspot with Bex, Cy and Dee
+ Art: Fusspot with Bex, Cy and 1 other
+ Art: Fusspot with Bex and 2 others
+ Art: Fusspot and 3 others
+
+ Every surface that has to fit the credit somewhere takes the first variant
+ that fits (`fit-credit`), so a share card, a PDF and a page all drop the
+ same people in the same order -- the smallest contributors, last."
+ [names]
+ (let [[lead & more] names
+ n (count more)]
+ (cond
+ (nil? lead) []
+ (zero? n) [(str "Art: " lead)]
+ :else (concat [(str "Art: " lead " with " (and-list more))]
+ (for [k (range (dec n) 0 -1)]
+ (str "Art: " lead " with " (s/join ", " (take k more)) " and " (others (- n k))))
+ [(str "Art: " lead " and " (others n))]))))
+
+(defn fit-credit
+ "The longest variant of the credit that `fits?`, else the shortest."
+ [names fits?]
+ (let [vs (credit-variants names)]
+ (or (first (filter fits? vs)) (last vs))))
+
+(defn format-credit
+ "The credit string for a list of artist names, or nil for none: the full
+ variant, for surfaces with room for it."
+ [names]
+ (first (credit-variants names)))
+
+(defn credit-names
+ "The named artists on canvas, in credit order."
+ [portrait]
+ (into [] (keep :artist/name) (artists-for-layers (:layers portrait))))
+
+(defn credit-line
+ "One-line attribution for a composed portrait.
+
+ nil when nothing is composed, or when no artist on canvas has said how they
+ want to be credited -- an unnamed artist is skipped rather than given an
+ invented byline. Every caller can `when-let` and drop the surface entirely.
+ Shared by the PDF export, the share card and the character summary so all
+ three credit the same people the same way. Surfaces with a width to fit
+ use `credit-names` + `fit-credit` instead."
+ [portrait]
+ (format-credit (credit-names portrait)))
+
+;; ---------- pure helpers for seeded randomization ----------
+;;
+;; Lives here (cljc) rather than in portrait.cljs so JVM tests can reach it.
+;; All bit-ops used are cljc-safe.
+
+(defn random-seed
+ "Fresh 8-char alphanumeric seed. Uses (rand-int) which is available on
+ both platforms."
+ []
+ (let [alpha "abcdefghjkmnpqrstuvwxyz23456789"
+ n (count alpha)]
+ (apply str (repeatedly 8 #(nth alpha (rand-int n))))))
+
+(defn compose-for-seed
+ "Deterministic — feed a seed, get a `{layer-key {:artist/id … :asset/id …}}`
+ map covering every layer whose registry has at least one asset. Layers
+ with an empty registry are skipped."
+ [seed]
+ (let [rand-fn (rnd/mulberry32 (rnd/seed->int seed))]
+ (reduce
+ (fn [acc layer-key]
+ (let [assets (assets-for-layer layer-key)]
+ (if (empty? assets)
+ acc
+ (let [asset (nth assets (int (Math/floor (* (rand-fn) (count assets)))))
+ artist-id (artist-for-asset layer-key (:asset/id asset))]
+ (assoc acc layer-key {:artist/id artist-id :asset/id (:asset/id asset)})))))
+ {}
+ layer-order)))
+
+;; ---------- character colors ----------
+;;
+;; A portrait is {:layers {…} :colors {slot hex} :tweaks {layer {:shade n
+;; :override hex}}}. `:colors` holds one base color per slot that paints
+;; every layer mapped to that slot; `:tweaks` lets a single piece shade
+;; lighter/darker than the base or override it outright (bangs highlight,
+;; hair-back shadow, dyed streak). Rendering applies the tint via CSS mask,
+;; so one asset renders in any color — see portrait.cljs/composite.
+
+(def empty-portrait {:layers {} :colors {} :tweaks {}})
+
+(def color-slots
+ "Which color slot each LAYER draws its base tint from. nil = the layer has no
+ slot of its own and falls back to its category tint.
+
+ A layer-wide rule is not enough for every layer. The mouth carries three
+ assets that want three different things -- a bare line, lips, and teeth --
+ so the lipped one names its own slot with :asset/slot and slot-for-asset
+ prefers that. See `lips` in color-slot-order."
+ {:hair-bits :hair
+ :hair-back :hair
+ :hair-front :hair
+ :bangs :hair
+ :head :skin
+ :ears :skin
+ :nose :skin
+ :eyes :eyes
+ :shirt :shirt
+ :mouth nil})
+
+(def color-slot-order
+ "Slot order in the picker. `:whites` and `:lips` only apply to some assets;
+ `slot-in-use?` decides whether to show them."
+ [:hair :skin :eyes :whites :shirt :lips])
+
+(def color-slot-labels
+ {:hair "Hair" :skin "Skin" :eyes "Eyes" :whites "Whites" :shirt "Shirt" :lips "Lips"})
+
+(def conditional-slots
+ "Slots that only apply when an asset asks for them, rather than to a whole
+ layer. Showing a Lips swatch against a closed-mouth asset would be a control
+ that does nothing."
+ #{:lips :whites})
+
+(def color-presets
+ "One-tap starting points per slot; a native picker covers the rest."
+ {:hair ["#2b1a10" "#5c3a1e" "#a06430" "#d4a256" "#e6d58f" "#c8c8c8" "#f2f2f2" "#7a3f6e"]
+ :skin ["#f2ddc4" "#e8c69c" "#c99871" "#a06e46" "#6c4726" "#3d2617" "#c0a693" "#a4b5a0"]
+ :eyes ["#6b4a2a" "#3d5c8f" "#4a7a4c" "#8a7c3f" "#8a4a4a" "#4a8a8a" "#7a4a8a" "#c4b48a"]
+ :shirt ["#3a4a5c" "#7a94b8" "#5c3a3a" "#8f5c3a" "#3d5a3a" "#5c3a5c" "#2c2c2c" "#c8c0a8"]
+ ;; bare through berry, then plum and coral. These read as lips rather than
+ ;; as a stripe of paint because the art supplies the shading and only the
+ ;; hue comes from here.
+ :lips ["#c98d82" "#c46a6a" "#b04a5a" "#9b3c55" "#6e334e" "#d87a5c" "#a85c4a" "#7a4442"]
+ ;; white, then the everyday off-whites, then the fantastic ones: the
+ ;; all-black and red of a fiend or an undead
+ :whites ["#ffffff" "#f4efe4" "#e6e2d8" "#dfe6ee" "#efe3c2" "#f0d4cf" "#2a2a2e" "#a8322c"]})
+
+(def default-slot-colors
+ "What a slot renders as before anyone picks. Without one, each layer fell
+ back to its own category tint, so a slot's pieces disagreed: a pale head
+ with a pink ear and a clay-red nose, and five hair pieces in five ambers.
+ Every slot whose pieces must match has a default. A lipped mouth with no
+ lip colour would render in greys."
+ {:skin "#f2ddc4"
+ :hair "#a06430"
+ :lips "#c98d82"
+ ;; only for an eye style drawn without painted whites (:asset/whites), where
+ ;; the whites are filled in underneath it; white unless someone picks
+ :whites "#ffffff"})
+
+(def no-whites
+ "Stored as the Whites colour to leave an eye style's whites unfilled: the
+ art as drawn, with the skin showing through."
+ "none")
+
+(defn whites-colour
+ "What an eye style's filled-in whites are drawn in, or nil when the
+ portrait leaves them unfilled."
+ [portrait]
+ (let [c (or (get-in portrait [:colors :whites]) (default-slot-colors :whites))]
+ (when-not (= c no-whites) c)))
+
+(defn selected-asset
+ "The asset a portrait has chosen for `layer-key`, or nil."
+ [portrait layer-key]
+ (when-let [asset-id (:asset/id (get-in portrait [:layers layer-key]))]
+ (asset-by-id layer-key asset-id)))
+
+(defn slot-for-asset
+ "The colour slot an asset renders from: its own `:asset/slot` when it names
+ one, otherwise its layer's.
+
+ The asset wins because it knows more. A layer holds pieces that are not
+ alike -- one mouth is lips and another is teeth -- and only the piece can
+ say which it is."
+ [layer-key asset]
+ (or (:asset/slot asset) (color-slots layer-key)))
+
+(defn slot-in-use?
+ "Whether `slot` applies to anything this portrait has actually selected.
+
+ Unconditional slots always apply. A conditional one applies only while a
+ selected asset asks for it, so the Lips swatch appears with the lips and
+ goes away again with a closed mouth."
+ [portrait slot]
+ (if-not (contains? conditional-slots slot)
+ true
+ (boolean
+ (some (fn [layer-key]
+ (when-let [asset-id (:asset/id (get-in portrait [:layers layer-key]))]
+ (let [asset (asset-by-id layer-key asset-id)]
+ (or (= slot (:asset/slot asset))
+ ;; an eye style whose whites are filled in, not painted
+ (and (= slot :whites) (:asset/whites asset))))))
+ layer-order))))
+
+(defn active-color-slots
+ "The slots the picker should show for `portrait`, in order."
+ [portrait]
+ (filterv #(slot-in-use? portrait %) color-slot-order))
+
+(defn layers-in-slot
+ "Layer keys mapped to `slot`, in z-order.
+
+ With a `portrait`, a layer counts when its SELECTED asset names the slot --
+ which is the only way the mouth appears under Lips, since the layer itself
+ is mapped to nothing."
+ ([slot] (filterv #(and (not (hidden-layers %)) (= slot (color-slots %)))
+ layer-order))
+ ([portrait slot]
+ (filterv #(and (not (hidden-layers %))
+ (= slot (slot-for-asset % (selected-asset portrait %))))
+ layer-order)))
+
+(defn- hex-pair->int [s]
+ #?(:clj (Integer/parseInt s 16)
+ :cljs (js/parseInt s 16)))
+
+(defn- int->hex-pair [n]
+ (let [s #?(:clj (Integer/toHexString (int n))
+ :cljs (.toString n 16))]
+ (if (< (count s) 2) (str "0" s) s)))
+
+(def ^:private hex-re #"^#[0-9a-fA-F]{6}$")
+
+(defn shade-hex
+ "Mix a #rrggbb color toward white (pct > 0) or black (pct < 0); pct is
+ clamped to [-100, 100]. A pct that is zero or not a number, or a non-#rrggbb input, returns
+ `hex` unchanged."
+ [hex pct]
+ (if (or (not (number? pct)) (zero? pct) (not (re-matches hex-re (str hex))))
+ hex
+ (let [p (/ (min 100 (Math/abs pct)) 100.0)
+ target (if (neg? pct) 0 255)
+ mix (fn [c] (int (Math/round (+ c (* (- target c) p)))))
+ [r g b] (map #(hex-pair->int (subs hex % (+ % 2))) [1 3 5])]
+ (str "#" (int->hex-pair (mix r)) (int->hex-pair (mix g)) (int->hex-pair (mix b))))))
+
+(defn base-tint
+ "What a layer renders in before any per-piece tweak: its slot's chosen
+ color if set, else the slot's default, else the layer's category tint.
+
+ The slot comes from the SELECTED ASSET, not the layer, so a lipped mouth
+ draws from :lips while a closed one in the same layer draws from neither."
+ [portrait layer-key]
+ (let [slot (slot-for-asset layer-key (selected-asset portrait layer-key))]
+ (or (and slot (get-in portrait [:colors slot]))
+ (and slot (default-slot-colors slot))
+ (layer-colors layer-key))))
+
+(defn render-mode
+ "How a renderer should apply `base-tint` to this asset.
+
+ :multiply -- the default. Lay the colour down through the art's alpha and
+ multiply the drawing back over it, so lines stay lines.
+ :colorize -- map the art's own luminance through the colour. For art drawn
+ as a hueless ramp: the irises, and the lips.
+ :as-drawn -- do not tint at all. Teeth are not lips.
+
+ Assets that name a conditional slot are colorized, because that is what
+ naming one is for; an asset with no slot at all is left alone. Returning a
+ MODE rather than a boolean is what lets the mouth's three pieces differ."
+ [layer-key asset]
+ (let [slot (slot-for-asset layer-key asset)]
+ (cond
+ (nil? slot) :as-drawn
+ (contains? conditional-slots slot) :colorize
+ (= :eyes slot) :colorize
+ :else :multiply)))
+
+(defn tint-gamma
+ "The luminance gamma for a :colorize asset.
+
+ Not one number, because the art it applies to sits at opposite ends of the
+ tonal range: the irises are drawn near-black and need a gamma below 1 to
+ lift them off the floor, while the lips are drawn light -- 75% of that
+ asset is above the ramp's midpoint -- and need one above 1 to pull them
+ down into the colour. A single value washes out whichever it was not
+ chosen for."
+ [layer-key asset]
+ (or (:asset/gamma asset)
+ (if (= :lips (slot-for-asset layer-key asset)) 2.2 0.5)))
+
+(def eyes-01-far-iris-alternative
+ "A second placement for the far (right-hand) iris of Eyes 01, to live with
+ before deciding. The registry above carries the illustrator's own; this is
+ an edit that sits a little further left. Developer mode can switch the
+ builder and the PDF to it (orcpub.dnd.e5.portrait); the share card and
+ every other visitor always get the registry's."
+ {:asset-id :l6-eyes-01 :iris-index 1 :cx 0.72 :cy 0.36102})
+
+(defn with-iris-alternative
+ "`asset` with the alternative far iris swapped in, if it is Eyes 01."
+ [asset]
+ (let [{:keys [asset-id iris-index cx cy]} eyes-01-far-iris-alternative]
+ (if (and (= asset-id (:asset/id asset)) (< iris-index (count (:asset/iris asset))))
+ (update-in asset [:asset/iris iris-index] assoc :cx cx :cy cy)
+ asset)))
+
+(def depth-steps
+ "How far the Brightness slider on a colorized piece goes each way."
+ 3)
+
+(defn effective-gamma
+ "The gamma a :colorize piece is actually drawn with: the settled value from
+ `tint-gamma`, moved by the piece's Brightness tweak. Each step up lifts the
+ colour (a lower gamma raises the midtones), each step down deepens it; 0 is
+ exactly the settled look. Junk in a stored tweak reads as 0."
+ [portrait layer-key asset]
+ (let [depth (get-in portrait [:tweaks layer-key :depth])
+ depth (if (number? depth) (max (- depth-steps) (min depth-steps depth)) 0)]
+ (* (tint-gamma layer-key asset) (Math/pow 1.25 (- depth)))))
+
+(defn tint-for
+ "Effective render color for a layer: per-piece override → shaded base →
+ base."
+ [portrait layer-key]
+ (let [{:keys [override shade]} (get-in portrait [:tweaks layer-key])]
+ (cond
+ override override
+ shade (shade-hex (base-tint portrait layer-key) shade)
+ :else (base-tint portrait layer-key))))
+
+(defn tweaked-layers-in-slot
+ "Layers in `slot` carrying a real per-piece tweak (an override, or a
+ non-zero shade), in z-order. Drives the tweak badge and sub-dots on the
+ slot chip."
+ [portrait slot]
+ (filterv (fn [k]
+ (let [{:keys [override shade depth]} (get-in portrait [:tweaks k])]
+ (boolean (or override
+ (and (number? shade) (not (zero? shade)))
+ (and (number? depth) (not (zero? depth)))))))
+ (layers-in-slot portrait slot)))
diff --git a/src/cljc/orcpub/dnd/e5/portrait_colorize.cljc b/src/cljc/orcpub/dnd/e5/portrait_colorize.cljc
new file mode 100644
index 000000000..e4fc03ee1
--- /dev/null
+++ b/src/cljc/orcpub/dnd/e5/portrait_colorize.cljc
@@ -0,0 +1,248 @@
+(ns orcpub.dnd.e5.portrait-colorize
+ "Colouring art that is drawn as a hueless luminance ramp -- the irises and
+ the lips -- shared by every renderer: the share card (Java2D), the PDF bake
+ and the builder's drawer (both canvas).
+
+ Multiply, which every other layer uses, darkens: on an iris drawn almost
+ black it leaves almost black, and on lips drawn in light greys it gives a
+ pastel. What these want instead is to map the drawing's own luminance
+ THROUGH the colour: dark stays dark, the middle becomes the colour, the
+ highlight stays a highlight. Opaque wherever the drawing is.
+
+ Worked out against the real art in dev/orcpub/portrait_gallery.clj and
+ written down in docs/PORTRAIT-TINTING.md; this is that code, moved to where
+ the app runs it. Only the pixel loop and the drawing of the region are per
+ renderer -- the numbers and the geometry are here, once.")
+
+(def floor
+ "How much of the colour the darkest ink keeps. The irises are drawn close
+ to black, and a lower floor loses the colour altogether."
+ 0.55)
+
+(defn colorize-channel
+ "One channel of the colour `c` (0..255), at gamma-bent luminance `lg`."
+ [c lg]
+ (if (< lg 0.5)
+ (* c (+ floor (* (- 1.0 floor) 2.0 lg)))
+ (+ c (* (- 255 c) (* 2.0 (- lg 0.5))))))
+
+(defn colorize-rgb
+ "[r g b] for a pixel of the drawing (`r g b`), mapped through the colour
+ [er eg eb] and blended in by coverage `k` (0..1) so a region's
+ antialiased edge fades into the drawing instead of stepping."
+ [r g b er eg eb gamma k]
+ (let [l (/ (+ r g b) 765.0)
+ lg (Math/pow l gamma)
+ blend (fn [s t] (int (min 255.0 (+ (* s (- 1.0 k)) (* t k)))))]
+ [(blend r (colorize-channel er lg))
+ (blend g (colorize-channel eg lg))
+ (blend b (colorize-channel eb lg))]))
+
+(defn hex->rgb
+ "[r g b] for #rrggbb, or nil."
+ [hex]
+ (when-let [[_ r g b] (re-matches #"#([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})" (str hex))]
+ (mapv #?(:clj #(Integer/parseInt % 16) :cljs #(js/parseInt % 16)) [r g b])))
+
+;; ---------------------------------------------------------------------------
+;; The iris region
+;;
+;; Placed by hand in the Loom, per eye style, as fractions of the asset's own
+;; width and height: an oval, a pupil (a fraction of the oval, optionally
+;; nudged off centre), and the curve of the upper lid -- everything above it is
+;; under the lashes and must not be coloured.
+;; ---------------------------------------------------------------------------
+
+(defn iris-shapes
+ "The region in pixels for an asset drawn into `rect` [x y w h]: one map per
+ eye, {:iris ellipse :pupil ellipse :lid quad-or-nil}, where an ellipse is
+ {:cx :cy :rx :ry :rot} and a lid is {:x0 :y0 :mx :my :x1 :y1 :top}. The
+ region is iris minus pupil minus everything above the lid. Radii scale by
+ width and height separately, then rotate -- the same order the Loom used."
+ [{:asset/keys [iris pupil]} [x y w h]]
+ (let [pupil (or pupil 0.45)
+ px* #(+ x (* % w))
+ py* #(+ y (* % h))]
+ (for [e iris]
+ (let [shift-x (* (or (:px e) 0.0) (:rx e))
+ shift-y (* (or (:py e) 0.0) (:ry e))
+ lid (:lid e)]
+ {:iris {:cx (px* (:cx e)) :cy (py* (:cy e))
+ :rx (* (:rx e) w) :ry (* (:ry e) h) :rot (:rot e)}
+ :pupil {:cx (px* (+ (:cx e) shift-x)) :cy (py* (+ (:cy e) shift-y))
+ :rx (* (:rx e) w pupil) :ry (* (:ry e) h pupil) :rot (:rot e)}
+ :lid (when lid
+ {:x0 (px* (:x0 lid)) :y0 (py* (:y0 lid))
+ :mx (px* (:mx lid)) :my (py* (:my lid))
+ :x1 (px* (:x1 lid)) :y1 (py* (:y1 lid))
+ ;; the region above the curve runs off the top of the frame
+ :top (- y h)})
+ ;; the lower lid, placed only for a style drawn without whites
+ :lower (when-let [l (:lower e)]
+ {:x0 (px* (:x0 l)) :y0 (py* (:y0 l))
+ :mx (px* (:mx l)) :my (py* (:my l))
+ :x1 (px* (:x1 l)) :y1 (py* (:y1 l))})}))))
+
+(defn whites-outlines
+ "For an asset drawn without painted whites, one closed outline per eye in
+ pixels: along the upper lid, then back along the lower lid. The whites are
+ filled inside it, UNDER the eye art, so the lashes and iris sit on top.
+ Each outline is [[x0 y0] [mx my x1 y1] [lx1 ly1] [lmx lmy lx0 ly0]]."
+ [asset rect]
+ (when (:asset/whites asset)
+ (keep (fn [{:keys [lid lower]}]
+ (when (and lid lower)
+ [[(:x0 lid) (:y0 lid)]
+ [(:mx lid) (:my lid) (:x1 lid) (:y1 lid)]
+ [(:x1 lower) (:y1 lower)]
+ [(:mx lower) (:my lower) (:x0 lower) (:y0 lower)]]))
+ (iris-shapes asset rect))))
+
+;; ---------------------------------------------------------------------------
+;; Feathering the region's edge
+;;
+;; Antialiasing alone stops the colour on a crisp oval, and where that oval is
+;; a hair off the drawn iris line the seam shows up close or in print. The
+;; coverage is blurred and then only allowed to FALL: the colour fades out
+;; inside the shape, into the drawn ring, and never spills past it into the
+;; white or under the lashes. Chosen by eye on the real art at 6px on a
+;; 1500px-tall drawing; 8 took the colour out of the far eye, whose iris is
+;; about 12px across at its narrowest.
+;; ---------------------------------------------------------------------------
+
+(def feather-fraction
+ "Feather radius as a fraction of the drawn asset's height."
+ (/ 6.0 1500.0))
+
+(defn feather-radius
+ "The feather radius in pixels for an asset drawn `drawn-height` tall."
+ [drawn-height]
+ (int (Math/round (* feather-fraction (double drawn-height)))))
+
+(defn- new-doubles [n]
+ #?(:clj (double-array n) :cljs (js/Float64Array. n)))
+
+;; typed on the JVM, where an untyped aget over a million pixels reflects
+#?(:clj (defn- ag ^double [^doubles a ^long i] (aget a i))
+ :cljs (defn- ag [a i] (aget a i)))
+#?(:clj (defn- as! [^doubles a ^long i ^double v] (aset a i v))
+ :cljs (defn- as! [a i v] (aset a i v)))
+
+(defn blur
+ "Coverage (0..255 per pixel, `w` x `h`, row-major) blurred by a gaussian of
+ radius `r` (sigma r/2). Only the area around covered pixels is computed;
+ everything else is 0. Shared by the iris feather and the cast shadows."
+ [cov w h r]
+ (let [n (* w h)
+ ;; bounding box of anything covered, grown by the radius
+ [x0 y0 x1 y1] (loop [i 0 x0 w y0 h x1 -1 y1 -1]
+ (if (= i n)
+ [x0 y0 x1 y1]
+ (if (pos? (ag cov i))
+ (let [x (mod i w) y (quot i w)]
+ (recur (inc i) (min x0 x) (min y0 y) (max x1 x) (max y1 y)))
+ (recur (inc i) x0 y0 x1 y1))))]
+ (if (or (neg? x1) (< r 1))
+ cov
+ (let [x0 (max 0 (- x0 r)) y0 (max 0 (- y0 r))
+ x1 (min (dec w) (+ x1 r)) y1 (min (dec h) (+ y1 r))
+ sigma (max 0.5 (/ r 2.0))
+ kernel (let [ws (mapv #(Math/exp (- (/ (* % %) (* 2 sigma sigma)))) (range (- r) (inc r)))
+ s (reduce + ws)
+ k (new-doubles (count ws))]
+ (doseq [[i v] (map-indexed vector ws)] (as! k i (/ v s)))
+ k)
+ w (long w) h (long h) r (long r)
+ x0 (long x0) x1 (long x1) y0 (long y0) y1 (long y1)
+ ;; primitive loops: this runs over a whole frame's worth of pixels
+ pass (fn [src horizontal?]
+ (let [out (new-doubles n)]
+ (loop [y y0]
+ (when (<= y y1)
+ (loop [x x0]
+ (when (<= x x1)
+ (as! out (+ x (* y w))
+ (loop [k 0 acc 0.0]
+ (if (> k (* 2 r))
+ acc
+ (let [d (- k r)
+ xx (if horizontal? (max 0 (min (dec w) (+ x d))) x)
+ yy (if horizontal? y (max 0 (min (dec h) (+ y d))))]
+ (recur (inc k) (+ acc (* (ag kernel k) (ag src (+ xx (* yy w))))))))))
+ (recur (inc x))))
+ (recur (inc y))))
+ out))]
+ (pass (pass cov true) false)))))
+
+(defn feather
+ "Coverage (0..255 per pixel, `w` x `h`, row-major) with its edge faded
+ inward over radius `r`: a gaussian blur, then never more than the
+ original covered."
+ [cov w h r]
+ (if (< r 1)
+ cov
+ (let [blurred (blur cov w h r)]
+ (if (identical? blurred cov)
+ cov
+ (let [n (* w h) out (new-doubles n)]
+ (dotimes [i n]
+ (as! out i (min (ag cov i) (* 2.0 (max 0.0 (- (ag blurred i) 127.5))))))
+ out)))))
+
+;; ---------------------------------------------------------------------------
+;; Solid insides
+;;
+;; Some pieces are not quite opaque inside: the head art has a few thousand
+;; pixels at 91-99% alpha in the middle of the face. Whatever is behind shows
+;; through them as faint dots -- invisible on pale skin, pale specks on dark
+;; skin. Every renderer draws a copy of the piece with its INSIDE made fully
+;; opaque; the soft, antialiased edge is left exactly as drawn.
+;; ---------------------------------------------------------------------------
+
+(defn lip-weight
+ "How much of the lip colour a pixel of lip art takes, by how opaque it is:
+ all of it on the solid lip, fading to none on thin, partly transparent
+ strokes. The mouth's corner strokes are black ink at about half opacity;
+ coloured through the floor they came out as pale pink scribbles on dark
+ skin. Left as drawn they stay the soft dark line she drew."
+ ^double [alpha]
+ (let [t (min 1.0 (max 0.0 (/ (- (double alpha) 140.0) 90.0)))]
+ (* t t (- 3.0 (* 2.0 t)))))
+
+(def solid-threshold
+ "Alpha above which a pixel counts as part of the drawn shape."
+ 200)
+
+#?(:clj (defn- bget ^long [^bytes a ^long i] (long (aget a i)))
+ :cljs (defn- bget [a i] (aget a i)))
+#?(:clj (defn- bset! [^bytes a ^long i] (aset a i (byte 1)))
+ :cljs (defn- bset! [a i] (aset a i 1)))
+
+(defn solid-mask
+ "Which pixels of a `w` x `h` piece are inside it -- every pixel within
+ `r` (default 3) of it is above `solid-threshold` -- as a byte per pixel, 1
+ inside. `alpha-at` gives a pixel index's alpha, 0..255. Two passes of a
+ running count (rows, then columns), so it costs the same for any radius."
+ ([alpha-at w h] (solid-mask alpha-at w h 3))
+ ([alpha-at w h r]
+ (let [w (long w) h (long h) r (long r) n (* w h)
+ mk (fn [] #?(:clj (byte-array n) :cljs (js/Uint8Array. n)))
+ solid (mk) rows (mk) out (mk)
+ span (inc (* 2 r))]
+ (dotimes [i n] (when (> (long (alpha-at i)) solid-threshold) (bset! solid i)))
+ ;; along each row: 1 where the whole run of `span` pixels is solid
+ (dotimes [y h]
+ (let [base (* y w)]
+ (loop [x 0 run 0]
+ (when (< x w)
+ (let [run (if (pos? (bget solid (+ base x))) (inc run) 0)]
+ (when (>= run span) (bset! rows (+ base (- x r))))
+ (recur (inc x) run))))))
+ ;; then down each column of that
+ (dotimes [x w]
+ (loop [y 0 run 0]
+ (when (< y h)
+ (let [run (if (pos? (bget rows (+ x (* y w)))) (inc run) 0)]
+ (when (>= run span) (bset! out (+ x (* (- y r) w))))
+ (recur (inc y) run)))))
+ out)))
diff --git a/src/cljc/orcpub/dnd/e5/portrait_effects.cljc b/src/cljc/orcpub/dnd/e5/portrait_effects.cljc
new file mode 100644
index 000000000..a4692dbca
--- /dev/null
+++ b/src/cljc/orcpub/dnd/e5/portrait_effects.cljc
@@ -0,0 +1,700 @@
+(ns orcpub.dnd.e5.portrait-effects
+ "Hair ombre and cast shadows, shared by every renderer: the share card
+ (Java2D), the PDF bake and the builder's drawer (both canvas).
+
+ OMBRE is the digital-painting shortcut for colouring hair: the hair takes
+ a gradient from its root colour to a tip colour instead of one flat colour
+ (still multiplied, so the linework stays ink), with a soft-light depth pass
+ on top that darkens the roots and lifts the ends. The gradient runs
+ down from each piece's CROWN LINE -- a smooth arc along its top -- so every
+ strand runs root to tip wherever it starts: a fringe from the hairline to
+ the brow, long hair from the scalp to the ends. An angle can be set instead, for a straight gradient in one
+ direction. With the tip the same as the root this is just a little depth.
+
+ SHADOWS are cast by the hair pieces that hang over the face -- a fringe,
+ strands across the cheek -- and only those: a cut that lies flat on the
+ head touches the skin and casts nothing, so :asset/casts-shadow is set per
+ piece in the registry. They land only on skin that is showing, as a soft
+ band just below the hair's edge, warm-tinted the way skin shadows are.
+
+ Worked out on the real art in the mock-ups; renderers do only the pixel
+ plumbing and call these."
+ (:require [orcpub.dnd.e5.portrait-assets :as pa]
+ [orcpub.dnd.e5.portrait-random :as rnd]
+ [orcpub.dnd.e5.portrait-colorize :as colorize]))
+
+;; ---------------------------------------------------------------------------
+;; Ombre settings
+;; ---------------------------------------------------------------------------
+
+(def ombre-defaults
+ "What the hair does when nobody has touched the ombre controls: no second
+ colour, a little depth."
+ {:start 0.2 ; how far along the hair the tip colour begins, 0..1
+ :falloff 0.6 ; how long the blend is, 0 (a hard dip-dye line) .. 1
+ :depth 0.3 ; soft-light: darker roots, lighter ends, 0..1
+ :angle nil ; nil: down from the crown line; degrees: a straight line, 0 = down
+ ;; the quick-colouring tricks, each 0 (off) .. 1
+ :clumps 0.45 ; streaks: the tip colour starts higher on some strands, lower
+ ; on others (0.45 chosen on the real art; 1 looked stamped)
+ :light 0.0 ; depth lifted toward a light at the upper left, deepened away
+ :under 0.0 ; the hair behind the head a little darker, by how light it is
+ :shine 0.0 ; a highlight ring across each crown piece
+ :shine-at 0.3 ; how far below each piece's top the ring sits, 0 (at the
+ ; top) .. 1 (well down); 0.3 is where the purple short cut
+ ; was chosen
+ :split false}) ; the tips colour on one side of a line through the crown
+
+(defn- clamp01 ^double [^double x] (if (< x 0.0) 0.0 (if (> x 1.0) 1.0 x)))
+
+(defn- new-doubles [n]
+ #?(:clj (double-array n) :cljs (js/Float64Array. n)))
+
+;; typed on the JVM, where an untyped aget over a whole frame reflects
+#?(:clj (defn- ag ^double [^doubles a ^long i] (aget a i))
+ :cljs (defn- ag [a i] (aget a i)))
+#?(:clj (defn- as! [^doubles a ^long i ^double v] (aset a i v))
+ :cljs (defn- as! [a i v] (aset a i v)))
+
+(def bangs-dye
+ "How far along the bangs hold the root colour, for each choice in the
+ Bangs control. Picked on the real art: tipped is about where the fringe
+ reaches the eyes."
+ {:roots 1.0 :tipped 0.45 :dyed 0.0})
+
+(defn ombre-settings
+ "The portrait's ombre settings with defaults filled in and anything out of
+ range pulled back in: a stored value is checked on the way out, as colours
+ and credits are, so a hand-edited portrait cannot break a render."
+ [portrait]
+ (let [o (let [v (:ombre portrait)] (if (map? v) v {}))
+ num (fn [k] (let [v (get o k)] (if (number? v) (clamp01 (double v)) (ombre-defaults k))))]
+ {:tip (let [t (:tip o)] (when (and (string? t) (colorize/hex->rgb t)) t))
+ :start (num :start)
+ :falloff (num :falloff)
+ :depth (num :depth)
+ :clumps (num :clumps)
+ :light (num :light)
+ :under (num :under)
+ :shine (num :shine)
+ :shine-at (num :shine-at)
+ :split (true? (:split o))
+ ;; a split is its own way of running; an angle left over from before is not
+ :angle (let [a (:angle o)] (when (and (number? a) (not (true? (:split o)))) (mod (double a) 360.0)))
+ ;; nil: each bangs piece does what its calibration says
+ :bangs (let [b (:bangs o)
+ b (when (or (keyword? b) (string? b)) (keyword (name b)))]
+ (when (contains? bangs-dye b) b))}))
+
+(defn hair-layer?
+ "Whether a layer is hair, and so drawn through the ombre."
+ [layer-key]
+ (= :hair (pa/color-slots layer-key)))
+
+;; ---------------------------------------------------------------------------
+;; Where a pixel sits between root and tip
+;; ---------------------------------------------------------------------------
+
+(defn crown
+ "Where the hair grows from: a little below the top of the head, centred on
+ it. `alpha-at` gives the head's alpha (0..255) at a pixel index of a `w` x
+ `h` image. nil when there is no head."
+ [alpha-at w h]
+ (let [top (loop [i 0] (cond (>= i (* w h)) nil
+ (> (alpha-at i) 60) (quot i w)
+ :else (recur (inc i))))]
+ (when top
+ (let [row (min (dec h) (+ top (quot h 75)))
+ xs (filter #(> (alpha-at (+ % (* row w))) 60) (range w))]
+ (when (seq xs)
+ [(/ (+ (first xs) (last xs)) 2.0) (+ top (/ h 25.0))])))))
+
+(defn- percentile [xs q]
+ (let [v (vec (sort xs))]
+ (when (seq v) (nth v (int (* q (dec (count v))))))))
+
+(declare arc-frame)
+
+(defn run-mode
+ "How the tips colour runs, for `gradient-frame`: nil (down from the crown
+ line), :split, or an angle in degrees."
+ [settings]
+ (if (:split settings) :split (:angle settings)))
+
+(defn gradient-frame
+ "How to place a piece's pixels between root (0) and tip (1), by `mode`
+ (`run-mode`):
+
+ - nil: down from the piece's own crown line (`arc-frame`), so every strand
+ runs root to tip wherever it starts.
+ - an angle: along a straight line, measured from the crown.
+ - :split: across a line down through the crown, root colour on one side
+ and tips on the other.
+
+ The angle and the split are measured from the CROWN and on the frame's
+ scale, never from the piece: every piece has to agree where the line is.
+ Measured per piece, each put it across its own middle, so the front hair
+ split in one place and the bangs in another.
+
+ `with-arc?` attaches the crown-line frame as :arc to an angle or a split
+ too, for the shine, which always follows the curve of the head."
+ ([alpha-at w h crown mode] (gradient-frame alpha-at w h crown mode false))
+ ([alpha-at w h crown mode with-arc?]
+ (if (nil? mode)
+ (arc-frame alpha-at w h)
+ (let [[cx cy] (or crown [(/ w 2.0) (/ h 10.0)])
+ arc (when with-arc? (arc-frame alpha-at w h))
+ frame (if (= mode :split)
+ ;; narrow, so Starts moves the line and Blend softens it
+ {:kind :split :cx (double cx) :span (* 0.25 h) :h (double h)}
+ (let [a (* (double mode) (/ Math/PI 180.0))]
+ ;; the crown about a third of the way along, the whole
+ ;; head and shoulders within the span
+ {:kind :angle :cx (double cx) :cy (double cy) :ux (Math/sin a) :uy (Math/cos a)
+ :lo (* -0.25 h) :span (* 0.8 h)}))]
+ (cond-> (assoc frame :x0 0.0 :x1 (double w))
+ arc (assoc :arc arc))))))
+
+(defn arc-frame
+ "Root to tip measured down from a smooth arc along the top of the piece --
+ its crown line -- and scaled the same across the whole piece.
+
+ A single crown point failed on a turned head: strands growing right beside
+ it never counted as far from the roots, so half a fringe stayed root
+ colour. Measuring down each column from that column's own top fixed the
+ fringe but streaked, because a piece's top edge jumps between columns. The
+ arc is the upper envelope of the piece (the highest point within a wide
+ window either side), smoothed, so it follows the curve of the head without
+ the jumps; every strand then runs from it to its tip."
+ [alpha-at w h]
+ (let [tops (int-array w h)]
+ (dotimes [i (* w h)]
+ (when (> (alpha-at i) 60)
+ (let [x (mod i w) y (quot i w)]
+ (when (< y (aget tops x)) (aset tops x y)))))
+ (let [covered (filterv #(< (aget tops %) h) (range w))]
+ (if (empty? covered)
+ {:kind :arc :env (double-array w 0.0) :reach 1.0 :x0 0.0 :x1 (double w)}
+ (let [win (max 2 (quot w 8))
+ lo (first covered) hi (peek covered)
+ ;; upper envelope over a wide window, then a moving average
+ env0 (double-array w)
+ _ (dotimes [x w]
+ (let [xs (filter #(< (aget tops %) h) (range (max lo (- x win)) (inc (min hi (+ x win)))))]
+ (aset env0 x (double (if (seq xs) (apply min (map #(aget tops %) xs))
+ (aget tops (if (< x lo) lo hi)))))))
+ sm (max 1 (quot w 40))
+ env (double-array w)
+ _ (dotimes [x w]
+ (let [xs (range (max 0 (- x sm)) (inc (min (dec w) (+ x sm))))]
+ (aset env x (/ (reduce + (map #(aget env0 %) xs)) (count xs)))))
+ drops (for [i (range 0 (* w h) 5) :when (> (alpha-at i) 60)]
+ (- (quot i w) (aget env (mod i w))))]
+ {:kind :arc :env env :reach (max 1.0 (or (percentile drops 0.97) 1.0))
+ :x0 (double lo) :x1 (double hi) :h (double h)})))))
+
+(defn position-fn
+ "A function of pixel `x` `y` giving 0 at the root and 1 at the tip. Made
+ once per piece and called per pixel, so the frame is unpacked here and not
+ on every call."
+ [{:keys [kind cx cy ux uy lo span reach env]}]
+ (cond
+ (= kind :split)
+ (let [cx (double cx) span (double span)]
+ (fn ^double [^long x ^long _y]
+ (clamp01 (+ 0.5 (/ (- (double x) cx) span)))))
+
+ (= kind :arc)
+ (let [^doubles env env reach (double reach)]
+ (fn ^double [^long x ^long y]
+ (clamp01 (/ (- (double y) (aget env x)) reach))))
+
+ :else
+ (let [cx (double cx) cy (double cy)]
+ (if (= kind :angle)
+ (let [ux (double ux) uy (double uy) lo (double lo) span (double span)]
+ (fn ^double [^long x ^long y]
+ (clamp01 (/ (- (+ (* (- (double x) cx) ux) (* (- (double y) cy) uy)) lo) span))))
+ (let [reach (double reach)]
+ (fn ^double [^long x ^long y]
+ (let [dx (- (double x) cx) dy (- (double y) cy)]
+ (clamp01 (/ (Math/sqrt (+ (* dx dx) (* dy dy))) reach)))))))))
+
+(defn position
+ "0 at the root, 1 at the tip, for the pixel at `x` `y`."
+ [frame x y]
+ ((position-fn frame) x y))
+
+;; ---------------------------------------------------------------------------
+;; The colour
+;; ---------------------------------------------------------------------------
+
+(defn- smoothstep ^double [^double e0 ^double e1 ^double x]
+ (let [t (clamp01 (/ (- x e0) (max 1e-6 (- e1 e0))))]
+ (* t t (- 3.0 (* 2.0 t)))))
+
+(defn- soft-light ^double [^double b ^double s]
+ (if (<= s 0.5)
+ (- b (* (- 1.0 (* 2.0 s)) b (- 1.0 b)))
+ (+ b (* (- (* 2.0 s) 1.0)
+ (- (if (<= b 0.25) (* (+ (* (- (* 16.0 b) 12.0) b) 4.0) b) (Math/sqrt b)) b)))))
+
+(defn- channel ^long [^double base ^double s]
+ (long (Math/round (* 255.0 (clamp01 (soft-light base s))))))
+
+(defn ombre-fn
+ "A function of a hair pixel's drawn colour (packed 0xRRGGBB), its position `t` and
+ the position the depth pass reads `td` (the same, unless lit from a side)
+ giving its colour packed as 0xRRGGBB: the drawing multiplied by the colour
+ between root and tip, then the depth pass. `root` and `tip` are [r g b]
+ 0..255. Made once per piece and called per pixel, so it is kept free of
+ allocation."
+ [root tip {:keys [start falloff depth]}]
+ (let [start (double start) depth (double depth)
+ end (+ start (* (max 0.02 (double falloff)) (- 1.0 start)))
+ r0 (/ (double (nth root 0)) 255.0) g0 (/ (double (nth root 1)) 255.0) b0 (/ (double (nth root 2)) 255.0)
+ r1 (/ (double (nth tip 0)) 255.0) g1 (/ (double (nth tip 1)) 255.0) b1 (/ (double (nth tip 2)) 255.0)]
+ (fn ^long [^long rgb ^double t ^double td]
+ (let [r (bit-and (bit-shift-right rgb 16) 0xff)
+ g (bit-and (bit-shift-right rgb 8) 0xff)
+ b (bit-and rgb 0xff)
+ m (smoothstep start end t)
+ s (clamp01 (+ 0.5 (* depth (- td 0.45))))
+ cr (channel (* (/ (double r) 255.0) (+ r0 (* (- r1 r0) m))) s)
+ cg (channel (* (/ (double g) 255.0) (+ g0 (* (- g1 g0) m))) s)
+ cb (channel (* (/ (double b) 255.0) (+ b0 (* (- b1 b0) m))) s)]
+ (bit-or (bit-shift-left cr 16) (bit-shift-left cg 8) cb)))))
+
+(defn- luminance [[r g b]] (/ (+ (* 0.299 r) (* 0.587 g) (* 0.114 b)) 255.0))
+
+(defn layer-colours
+ "[root tip] for a hair layer, both [r g b]: as given, except that the hair
+ BEHIND the head (:under) is darkened in proportion to how light it is --
+ dark hair is dark already, and darkening it further only muddies it."
+ [layer-key root tip {:keys [under]}]
+ (if (and (pos? under) (#{:hair-back :hair-bits} layer-key))
+ (let [f (fn [c] (let [k (- 1.0 (* under 0.28 (luminance c)))]
+ (mapv #(int (Math/round (* k %))) c)))]
+ [(f root) (f tip)])
+ [root tip]))
+
+(defn piece-seed
+ "A number per hair layer, so neighbouring pieces do not streak in step."
+ [layer-key]
+ (inc (.indexOf pa/layer-order layer-key)))
+
+(defn- clump-wave
+ "A fixed wave across a piece, -1..1: three sines at unrelated frequencies,
+ the same in every renderer and on every render. `seed` keeps neighbouring
+ pieces from waving in step."
+ [seed]
+ (let [s (double seed)]
+ (fn ^double [^double u]
+ (/ (+ (Math/sin (+ (* u 43.98) (* s 1.7)))
+ (* 0.6 (Math/sin (+ (* u 81.68) (* s 2.9))))
+ (* 0.35 (Math/sin (+ (* u 144.5) (* s 4.3)))))
+ 1.95))))
+
+;; ---------------------------------------------------------------------------
+;; Streaks that follow the strands
+;; ---------------------------------------------------------------------------
+;;
+;; A wave across the piece made every streak a straight vertical stripe, which
+;; on a cut drawn swept and curled reads as paint on glass. The art already
+;; says which way the hair runs: its lines are drawn along the strands. So the
+;; strand direction is read from the linework (the smoothed structure tensor of
+;; the ink -- the direction the ink changes LEAST), turned to point away from
+;; the crown, and filled in from 'away from the crown' where no lines are
+;; drawn. Noise is then averaged along that direction (line integral
+;; convolution): a blob smeared along the strands becomes a streak that bends
+;; as they bend. Worked on a grid a few pixels coarse, the streaks being far
+;; softer than that; it depends only on the art, so renderers keep one per
+;; piece and a colour change costs nothing more.
+
+(defn- value-noise ^double [^double x ^double y ^long seed]
+ (let [xi (Math/floor x) yi (Math/floor y)
+ u (- x xi) v (- y yi)
+ u (* u u (- 3.0 (* 2.0 u))) v (* v v (- 3.0 (* 2.0 v)))
+ a (long xi) b (long yi)
+ n00 (rnd/hash01 a b seed) n10 (rnd/hash01 (inc a) b seed)
+ n01 (rnd/hash01 a (inc b) seed) n11 (rnd/hash01 (inc a) (inc b) seed)]
+ (+ (* (- 1.0 v) (+ n00 (* u (- n10 n00))))
+ (* v (+ n01 (* u (- n11 n01)))))))
+
+(defn- box-pass!
+ "One box blur of radius `r` along `lines` lines of `len` samples: sample k
+ of line l is at l*`lstride` + k*`kstride`."
+ [src dst len lines lstride kstride r]
+ (let [len (long len) lines (long lines) lstride (long lstride) kstride (long kstride) r (long r)
+ norm (/ 1.0 (inc (* 2 r)))
+ last-k (dec len)]
+ (dotimes [l lines]
+ (let [base (* l lstride)]
+ (loop [k 0
+ acc (loop [j (- r) acc 0.0]
+ (if (> j r) acc
+ (recur (inc j) (+ acc (ag src (+ base (* kstride (max 0 (min last-k j)))))))))]
+ (when (< k len)
+ (as! dst (+ base (* k kstride)) (* acc norm))
+ (recur (inc k)
+ (+ (- acc (ag src (+ base (* kstride (max 0 (min last-k (- k r)))))))
+ (ag src (+ base (* kstride (max 0 (min last-k (+ k r 1))))))))))))))
+
+(defn- box-blur!
+ "`a` (gw x gh doubles) blurred in place by a box of radius `r`, twice
+ over -- near enough a gaussian for smoothing a direction field."
+ [a gw gh r]
+ (let [tmp (new-doubles (* gw gh))]
+ (dotimes [_ 2]
+ (box-pass! a tmp gw gh gw 1 r)
+ (box-pass! tmp a gh gw 1 gw r))
+ a))
+
+(defn strand-field
+ "Streak values for one hair piece, -1..1, on a grid a few pixels square:
+ {:gw :gh :w :h :v doubles}, for art `w` x `h`. `rgb-at` gives the drawn
+ 0xRRGGBB and `alpha-at` the alpha (0..255) at a pixel index of the art at
+ its own size; `seed` keeps neighbouring pieces from streaking alike.
+
+ Depends on nothing but the art -- not the head, not the colours -- so it
+ is worked out once per piece, ahead of time (orcpub.portrait-pack.strands
+ writes it beside the art), and only computed live when that file is
+ missing."
+ [rgb-at alpha-at w h seed]
+ (let [w (long w) h (long h)
+ cell (max 1 (long (Math/round (/ (double h) 375.0))))
+ gw (long (Math/ceil (/ (double w) cell))) gh (long (Math/ceil (/ (double h) cell)))
+ n (* gw gh)
+ ink (new-doubles n) cov (new-doubles n)
+ area (double (* cell cell))]
+ ;; ink (dark, opaque) and coverage per cell
+ (dotimes [i (* w h)]
+ (let [al (long (alpha-at i))]
+ (when (pos? al)
+ (let [g (+ (quot (mod i w) cell) (* (quot (quot i w) cell) gw))
+ a (/ (double al) (* 255.0 area))
+ c (long (rgb-at i))
+ lum (/ (+ (* 0.299 (bit-and (bit-shift-right c 16) 0xff))
+ (* 0.587 (bit-and (bit-shift-right c 8) 0xff))
+ (* 0.114 (bit-and c 0xff)))
+ 255.0)]
+ (as! cov g (+ (ag cov g) a))
+ (as! ink g (+ (ag ink g) (* a (- 1.0 lum))))))))
+ (let [jxx (new-doubles n) jxy (new-doubles n) jyy (new-doubles n)]
+ (loop [gy 1]
+ (when (< gy (dec gh))
+ (loop [gx 1]
+ (when (< gx (dec gw))
+ (let [g (+ gx (* gy gw))
+ dx (- (ag ink (inc g)) (ag ink (dec g)))
+ dy (- (ag ink (+ g gw)) (ag ink (- g gw)))]
+ (as! jxx g (* dx dx)) (as! jxy g (* dx dy)) (as! jyy g (* dy dy)))
+ (recur (inc gx))))
+ (recur (inc gy))))
+ (doseq [a [jxx jxy jyy]] (box-blur! a gw gh 3))
+ (let [;; where the strands start: the top of the piece, centred on it
+ [cx cy] (loop [g 0 x0 gw x1 -1 y0 gh]
+ (if (= g n)
+ (if (neg? x1) [(/ gw 2.0) 0.0] [(/ (+ x0 x1) 2.0) (+ y0 (/ gh 40.0))])
+ (if (> (ag cov g) 0.05)
+ (let [x (mod g gw)]
+ (recur (inc g) (min x0 x) (max x1 x) (min y0 (quot g gw))))
+ (recur (inc g) x0 x1 y0))))
+ cx (double cx) cy (double cy)
+ dirx (new-doubles n) diry (new-doubles n)]
+ (dotimes [g n]
+ (let [a (ag jxx g) b (ag jxy g) c (ag jyy g)
+ tr (+ a c)
+ coh (if (> tr 1e-12) (/ (Math/sqrt (+ (* (- a c) (- a c)) (* 4.0 b b))) tr) 0.0)
+ ;; along the lines: perpendicular to the strongest change
+ th (+ (* 0.5 (Math/atan2 (* 2.0 b) (- a c))) (/ Math/PI 2.0))
+ lx (Math/cos th) ly (Math/sin th)
+ rx (- (double (mod g gw)) cx) ry (- (double (quot g gw)) cy)
+ rl (max 1e-6 (Math/sqrt (+ (* rx rx) (* ry ry))))
+ rx (/ rx rl) ry (/ ry rl)
+ flip (if (neg? (+ (* lx rx) (* ly ry))) -1.0 1.0)
+ k (min 1.0 (* 1.5 coh))
+ dx (+ (* k flip lx) (* (- 1.0 k) rx))
+ dy (+ (* k flip ly) (* (- 1.0 k) ry))
+ dl (max 1e-6 (Math/sqrt (+ (* dx dx) (* dy dy))))]
+ (as! dirx g (/ dx dl)) (as! diry g (/ dy dl))))
+ (let [v (new-doubles n)
+ steps 18
+ freq (/ 1.0 3.5)
+ seed (long seed)
+ ;; the noise once per cell; the walk reads it 36 times over
+ nz (let [a (new-doubles n)]
+ (dotimes [g n]
+ (when (> (ag cov g) 0.0)
+ (as! a g (value-noise (* (+ 0.5 (mod g gw)) freq) (* (+ 0.5 (quot g gw)) freq) seed))))
+ a)
+ walk (fn ^double [^double x ^double y ^double sgn]
+ (loop [s 0 x x y y acc 0.0 px 0.0 py 0.0]
+ (let [ix (long x) iy (long y)]
+ (if (or (= s steps) (< x 0.0) (< y 0.0) (>= ix gw) (>= iy gh))
+ acc
+ (let [g (+ ix (* iy gw))
+ dx (ag dirx g) dy (ag diry g)
+ ;; a direction field has no sign: keep the heading of the last step
+ f (if (neg? (+ (* dx px) (* dy py))) -1.0 1.0)
+ dx (* f dx) dy (* f dy)]
+ (recur (inc s) (+ x (* sgn dx)) (+ y (* sgn dy))
+ (+ acc (ag nz g))
+ dx dy))))))]
+ (dotimes [g n]
+ (when (> (ag cov g) 0.05)
+ (let [x (+ 0.5 (mod g gw)) y (+ 0.5 (quot g gw))]
+ (as! v g (/ (+ (walk x y 1.0) (walk x y -1.0)) (* 2.0 steps))))))
+ ;; centre and scale over the piece so every piece streaks as strongly
+ (let [[sum sq cnt] (loop [g 0 sum 0.0 sq 0.0 cnt 0]
+ (if (= g n) [sum sq cnt]
+ (if (> (ag cov g) 0.05)
+ (let [x (ag v g)] (recur (inc g) (+ sum x) (+ sq (* x x)) (inc cnt)))
+ (recur (inc g) sum sq cnt))))
+ mean (if (pos? cnt) (/ sum cnt) 0.0)
+ sd (if (pos? cnt) (Math/sqrt (max 1e-12 (- (/ sq cnt) (* mean mean)))) 1.0)]
+ (dotimes [g n]
+ (as! v g (if (> (ag cov g) 0.05)
+ (max -1.0 (min 1.0 (/ (- (ag v g) mean) (* 2.0 sd))))
+ 0.0))))
+ {:gw gw :gh gh :w w :h h :v v})))))
+
+(defn strands-url
+ "Where a piece's precomputed field lives: beside its art, as
+ <name>.strands.png -- with the art, never committed with the code."
+ [art-url]
+ (when (and (string? art-url) (re-find #"(?i)\.png$" art-url))
+ (str (subs art-url 0 (- (count art-url) 4)) ".strands.png")))
+
+(defn field->bytes
+ "The field as one byte per cell, 0..255 with 128 for 0, for storing beside
+ the art as a greyscale image `gw` x `gh`."
+ [{:keys [gw gh v]}]
+ (let [n (* gw gh)
+ out #?(:clj (byte-array n) :cljs (js/Uint8Array. n))]
+ (dotimes [g n]
+ (let [b (long (Math/round (+ 128.0 (* 127.0 (ag v g)))))]
+ (aset out g #?(:clj (unchecked-byte b) :cljs b))))
+ out))
+
+(defn bytes->field
+ "A field back from `field->bytes`' bytes (`byte-at` gives cell g's 0..255),
+ for art `w` x `h`."
+ [byte-at gw gh w h]
+ (let [n (* gw gh) v (new-doubles n)]
+ (dotimes [g n] (as! v g (/ (- (double (byte-at g)) 128.0) 127.0)))
+ {:gw gw :gh gh :w w :h h :v v}))
+
+(defn- field-fn
+ "A function of pixel `x` `y` giving the strand field's value there,
+ interpolated between cells; `x` `y` are pixels of the art at its own size,
+ or of a frame it is placed in at :rect [x y w h].
+ Unpacked once per piece, like `position-fn`."
+ [{:keys [gw gh w h v rect]}]
+ (let [[rx ry dw dh] (or rect [0 0 w h])
+ gw (long gw) gh (long gh) rx (double rx) ry (double ry)
+ sx (/ (double gw) dw) sy (/ (double gh) dh)]
+ (fn ^double [^long x ^long y]
+ (let [fx (max 0.0 (- (* (- (double x) rx) sx) 0.5)) fy (max 0.0 (- (* (- (double y) ry) sy) 0.5))
+ x0 (min (dec gw) (long fx)) y0 (min (dec gh) (long fy))
+ x1 (min (dec gw) (inc x0)) y1 (min (dec gh) (inc y0))
+ u (- fx x0) t (- fy y0)
+ a (ag v (+ x0 (* y0 gw))) b (ag v (+ x1 (* y0 gw)))
+ c (ag v (+ x0 (* y1 gw))) d (ag v (+ x1 (* y1 gw)))]
+ (+ (* (- 1.0 t) (+ a (* u (- b a)))) (* t (+ c (* u (- d c)))))))))
+
+(defn bangs-choice
+ "The bangs choice this piece makes when the portrait has not made one:
+ from its calibration (pieces.edn), dyed like the rest otherwise."
+ [asset]
+ (let [f (:asset/tips-from asset)]
+ (cond (nil? f) :dyed
+ (>= f 1.0) :roots
+ (pos? f) :tipped
+ :else :dyed)))
+
+(defn piece-settings
+ "The ombre settings for one piece: the portrait's, with the piece's own
+ calibration applied (pieces.edn). :asset/tips-from keeps a piece in the
+ root colour until that far along it -- how colourists often treat bangs
+ in an ombre, which stay in the darkest shade while the lengths lighten --
+ so a long fringe gets at most tipped ends instead of a band across it.
+ That is only the default: on the bangs layer the portrait's own :bangs
+ choice (root colour, tipped or dyed) wins."
+ ([settings asset] (piece-settings settings asset nil))
+ ([settings asset layer-key]
+ (let [f (if-let [choice (and (= :bangs layer-key) (:bangs settings))]
+ (bangs-dye choice)
+ (:asset/tips-from asset))]
+ ;; holding a piece in the root colour is about root to tip; a split or
+ ;; an angle runs across the head, and the bangs carry it like the rest
+ (if (and f (pos? f) (nil? (run-mode settings)))
+ (assoc settings :tips-from (clamp01 (double f)))
+ (dissoc settings :tips-from)))))
+
+(def shine-layers
+ "The pieces over the top of the head, where light catches: not the hair
+ behind it or the bits hanging below."
+ #{:hair-front :bangs})
+
+(defn- split-wobble
+ "A slow wave down the frame, -1..1, the SAME for every piece: the split's
+ edge wavers with it. Each piece's own strand field would have put the edge
+ in a different place on each piece, leaving a wedge of the root colour
+ where the hair behind the bangs shows."
+ ^double [^double v]
+ (/ (+ (Math/sin (+ (* v 17.0) 0.6)) (* 0.55 (Math/sin (+ (* v 41.0) 2.1))) (* 0.3 (Math/sin (+ (* v 83.0) 4.4))))
+ 1.85))
+
+(defn- smoothstep* ^double [^double e0 ^double e1 ^double x]
+ (let [t (clamp01 (/ (- x e0) (- e1 e0)))] (* t t (- 3.0 (* 2.0 t)))))
+
+(defn- shine-band
+ "How much highlight a pixel takes, `d` below its piece's crown line (as a
+ fraction of the frame's height), with strand field value `f` (0 without
+ one): one clean ring across the piece at depth `at`, crisp edged, barely
+ wavering with the strands. Chosen on the real art. A band broken into
+ strand-shaped pieces read as salt drying on cloth, and one ellipse across
+ the whole head arched over every piece like a halo: each piece takes its
+ own ring. The depth is the same on every piece, not a fraction of the
+ piece's own length -- that put a long piece's ring down by the ear."
+ ^double [^double d ^double f ^double at]
+ (let [dd (Math/abs (- d (+ at (* 0.0048 f))))]
+ (* 0.55 (- 1.0 (smoothstep* 0.0084 0.0132 dd)))))
+
+(defn shine-depth
+ "Where the ring sits below a piece's top, as a fraction of the frame's
+ height, for the Shine-at setting 0..1."
+ ^double [^double shine-at]
+ (+ 0.01 (* 0.14 shine-at)))
+
+(defn- shine-colour
+ "The highlight: the hair colour a little more saturated, then lifted most
+ of the way toward white -- light in the hair's own hue, not grey."
+ [[r g b]]
+ (let [m (/ (+ r g b) 3.0)]
+ (mapv #(min 255.0 (+ (* (+ m (* 1.25 (- % m))) 0.55) (* 255.0 0.45))) [r g b])))
+
+(defn pixel-fn
+ "The per-pixel function for one hair piece: (x, y, drawn 0xRRGGBB) -> the
+ coloured 0xRRGGBB. Wraps `position-fn` and `ombre-fn` with the quick-
+ colouring tricks: :clumps wavers where the tip colour starts along the
+ piece, :light lifts the depth toward the upper left. With a `field`
+ (`strand-field`) the streaks follow the strands; without one they fall
+ back to a wave across the piece."
+ ([root tip settings frame layer-key] (pixel-fn root tip settings frame layer-key nil))
+ ([root tip settings frame layer-key field]
+ (let [pos (position-fn frame)
+ colour (ombre-fn root tip settings)
+ {:keys [clumps light tips-from shine]} settings
+ split? (= :split (:kind frame))
+ frame-h (double (or (:h frame) 1.0))
+ shine (if (shine-layers layer-key) (double (or shine 0.0)) 0.0)
+ root-shine (shine-colour root)
+ tip-shine (when (not= root tip) (shine-colour tip))
+ arc-frame* (if (= :arc (:kind frame)) frame (:arc frame))
+ arc-pos (when (pos? shine) (some-> arc-frame* position-fn))
+ ;; arc-pos is a fraction of this piece's length; the ring is placed
+ ;; in frame terms, the same depth on every piece
+ shine-scale (/ (double (or (:reach arc-frame*) 1.0)) (double (or (:h arc-frame*) 1.0)))
+ shine-at (shine-depth (double (or (:shine-at settings) 0.3)))
+ tips-from (double (or tips-from 0.0))
+ x0 (double (or (:x0 frame) 0.0))
+ span (max 1.0 (- (double (or (:x1 frame) 1.0)) x0))
+ wave (clump-wave (piece-seed layer-key))
+ strand (when field (field-fn field))
+ amp (* 0.14 (double clumps))
+ light (double light)]
+ (fn ^long [^long x ^long y ^long rgb]
+ (let [u (/ (- (double x) x0) span)
+ t0 (pos x y)
+ ;; streaks move where the tip colour starts, not the depth: hair
+ ;; with no second colour looks exactly as it did
+ t (if (pos? amp)
+ (clamp01 (+ t0 (* amp (cond split? (split-wobble (/ (double y) frame-h))
+ strand (strand x y)
+ :else (wave u)))))
+ t0)
+ ;; a piece held in the root colour until `tips-from` along it
+ t (if (pos? tips-from)
+ (if (>= tips-from 1.0) 0.0 (clamp01 (/ (- t tips-from) (- 1.0 tips-from))))
+ t)
+ ;; light at the upper left: shift the depth curve's position so the
+ ;; near side reads as further along (lighter), the far side less
+ td (if (pos? light) (clamp01 (+ t0 (* light 0.35 (- 0.5 u)))) t0)
+ out (colour rgb t td)]
+ (if (and arc-pos (pos? shine))
+ ;; on the fill only, and on the fill flattened: the art's paper
+ ;; grain must not turn into speckle
+ (let [lum (/ (+ (bit-and (bit-shift-right rgb 16) 0xff) (bit-and (bit-shift-right rgb 8) 0xff) (bit-and rgb 0xff)) 765.0)
+ ta (arc-pos x y)
+ k (* shine (smoothstep* 0.55 0.8 lum)
+ (shine-band (* ta shine-scale) (if strand (strand x y) 0.0) shine-at))]
+ (if (> k 0.004)
+ (let [[cr cg cb] (if (and tip-shine (> ta 0.5)) tip-shine root-shine)
+ ch (fn ^long [^long c ^double l]
+ (let [sc (- 255.0 (/ (* (- 255.0 c) (- 255.0 l)) 255.0))]
+ (long (Math/round (+ c (* k (- sc c)))))))]
+ (bit-or (bit-shift-left (ch (bit-and (bit-shift-right out 16) 0xff) cr) 16)
+ (bit-shift-left (ch (bit-and (bit-shift-right out 8) 0xff) cg) 8)
+ (ch (bit-and out 0xff) cb)))
+ out))
+ out))))))
+
+(defn ombre-rgb
+ "A hair pixel's colour as [r g b] (see `ombre-fn`), for one pixel."
+ [r g b root tip t settings]
+ (let [c ((ombre-fn root tip settings) (bit-or (bit-shift-left r 16) (bit-shift-left g 8) b) t t)]
+ [(bit-and (bit-shift-right c 16) 0xff) (bit-and (bit-shift-right c 8) 0xff) (bit-and c 0xff)]))
+
+;; ---------------------------------------------------------------------------
+;; Cast shadows
+;; ---------------------------------------------------------------------------
+
+(def shadow-strength
+ "Chosen as 'subtle' on the real art; 'medium' (0.45) read as dirty skin."
+ 0.28)
+
+(defn shadow-offset
+ "How far below the hair's edge the shadow falls, for a drawing `h` tall."
+ [h] (int (Math/round (* h (/ 12.0 1500.0)))))
+
+(defn shadow-radius
+ "How soft the shadow is, for a drawing `h` tall."
+ [h] (max 1 (int (Math/round (* h (/ 10.0 1500.0))))))
+
+(defn casts-shadow?
+ "Whether this piece hangs over the face and so throws a shadow onto it."
+ [asset]
+ (boolean (:asset/casts-shadow asset)))
+
+(defn shadow-map
+ "How much each pixel is shaded, 0..`shadow-strength`, for a `w` x `h`
+ frame. `caster` is the combined alpha (0..255, doubles) of the pieces that
+ cast; `skin` of the head and ears; `hair` of every hair piece in front of
+ the face -- the shadow never lands on hair, only on skin that shows."
+ ([caster skin hair w h] (shadow-map caster skin hair w h 0.0))
+ ([caster skin hair w h light]
+ (let [n (* w h)
+ dy (shadow-offset h)
+ ;; lit from the upper left, the shadow falls a little to the right too
+ dx (long (Math/round (* (shadow-offset h) 0.8 (double light))))
+ shifted (new-doubles n)]
+ (dotimes [i n]
+ (let [y (+ (quot i w) dy) x (+ (mod i w) dx)]
+ (when (and (< y h) (< x w))
+ (as! shifted (+ x (* y w)) (ag caster i)))))
+ (let [blurred (colorize/blur shifted w h (shadow-radius h))
+ out (new-doubles n)]
+ (dotimes [i n]
+ (let [sk (/ (ag skin i) 255.0)
+ cover (/ (ag hair i) 255.0)]
+ (when (and (pos? sk) (< cover 1.0))
+ (as! out i (* shadow-strength sk (- 1.0 cover) (/ (ag blurred i) 255.0))))))
+ out))))
+
+(defn shadow-factors
+ "What a pixel's r g b are multiplied by under shade `k`: skin shadow runs
+ warm, so blue and green drop more than red."
+ [k]
+ [(- 1.0 (* k 0.75)) (- 1.0 k) (- 1.0 (* k 0.95))])
diff --git a/src/cljc/orcpub/dnd/e5/portrait_face.cljc b/src/cljc/orcpub/dnd/e5/portrait_face.cljc
new file mode 100644
index 000000000..d85177d8a
--- /dev/null
+++ b/src/cljc/orcpub/dnd/e5/portrait_face.cljc
@@ -0,0 +1,377 @@
+(ns orcpub.dnd.e5.portrait-face
+ "Eye and skin effects, shared by every renderer: the share card (Java2D),
+ the PDF bake and the builder's drawer (both canvas).
+
+ EYES are coloured through their luminance inside the region placed in the
+ Loom (portrait-colorize). On top of that, here:
+ - a second eye colour, for the eye on the right of the picture;
+ - light from below: the lower part of the iris lifted in its own colour,
+ the way light comes through a real iris. The art already draws the
+ catchlight, so nothing is added up top -- a second reflection read as
+ salt on the real art;
+ - snake and goat pupils, painted over the drawn round pupil. They stand
+ upright (snake) and level (goat) on screen whatever rotation the iris
+ oval was placed at: several eyes were placed with the oval turned 90
+ degrees, and a slit that followed that came out sideways.
+
+ SKIN takes blush and freckles: multiplied, so the linework stays ink, and
+ confined to skin that is showing, the same mask the cast shadows use.
+ Placed from the eyes, so no piece needs a cheek or a nose marked on it.
+
+ All of it is per-pixel maths, so the three renderers agree exactly; they
+ only supply the pixels and the masks."
+ (:require [orcpub.dnd.e5.portrait-colorize :as colorize]
+ [orcpub.dnd.e5.portrait-effects :as fx]
+ [orcpub.dnd.e5.portrait-random :as rnd]))
+
+;; ---------------------------------------------------------------------------
+;; Settings
+;; ---------------------------------------------------------------------------
+
+(def pupil-kinds [:round :snake :goat])
+
+(def blush-colours
+ "Rose, coral, berry, a cool fey pink."
+ ["#e0606a" "#e8826a" "#c4557a" "#c87ab4"])
+
+(def face-defaults
+ {:pupil :round ; as drawn
+ :second-eye nil ; nil: both eyes take the Eyes colour
+ :blush 0.0 ; 0..1
+ :blush-colour (first blush-colours)
+ :freckles 0.0 ; how many, 0..1
+ :freckle-place 0.5 ; 0: over the near cheek .. 1: both cheeks and the nose
+ :freckle-strength 0.5 ; how dark and how large, 0..1
+ :shade 0.0}) ; soft shade on the skin from the hair over it, 0..1
+
+(defn- clamp01 ^double [^double x] (if (< x 0.0) 0.0 (if (> x 1.0) 1.0 x)))
+
+(defn face-settings
+ "The portrait's eye and skin effects with defaults filled in and anything
+ out of range pulled back in, so a hand-edited portrait cannot break a
+ render."
+ [portrait]
+ (let [o (let [v (:face portrait)] (if (map? v) v {}))
+ num (fn [k] (let [v (get o k)] (if (number? v) (clamp01 (double v)) (face-defaults k))))
+ hex (fn [k] (let [v (get o k)] (when (and (string? v) (colorize/hex->rgb v)) v)))
+ pupil (let [p (:pupil o) p (when (or (keyword? p) (string? p)) (keyword (name p)))]
+ (if (some #{p} pupil-kinds) p :round))]
+ {:pupil pupil
+ :second-eye (hex :second-eye)
+ :blush (num :blush)
+ :blush-colour (or (hex :blush-colour) (:blush-colour face-defaults))
+ :freckles (num :freckles)
+ :freckle-place (num :freckle-place)
+ :freckle-strength (num :freckle-strength)
+ :shade (num :shade)}))
+
+(defn marks?
+ "Whether the skin carries anything (blush or freckles) to draw."
+ [{:keys [blush freckles]}]
+ (or (pos? blush) (pos? freckles)))
+
+;; ---------------------------------------------------------------------------
+;; Geometry
+;; ---------------------------------------------------------------------------
+
+(defn- extent
+ "Half width and half height on screen of an oval {:rx :ry :rot}."
+ [{:keys [rx ry rot]}]
+ (let [t (double (or rot 0.0)) c (Math/cos t) s (Math/sin t)]
+ [(Math/sqrt (+ (* rx c rx c) (* ry s ry s)))
+ (Math/sqrt (+ (* rx s rx s) (* ry c ry c)))]))
+
+(defn- oval-distance
+ "How far `x` `y` is from the oval's centre, 1 on its edge."
+ ^double [{:keys [cx cy rx ry rot]} ^double x ^double y]
+ (let [t (double (or rot 0.0)) c (Math/cos t) s (Math/sin t)
+ dx (- x cx) dy (- y cy)
+ u (/ (+ (* dx c) (* dy s)) rx)
+ v (/ (- (* dy c) (* dx s)) ry)]
+ (Math/sqrt (+ (* u u) (* v v)))))
+
+(defn- below-lid
+ "How much of the pixel at `x` `y` is below the upper lid's curve, 0..1
+ (1 where there is no lid over it)."
+ ^double [lid ^double x ^double y]
+ (if-not lid
+ 1.0
+ (let [{:keys [x0 y0 mx my x1 y1]} lid
+ a (+ (- x0 (* 2 mx)) x1) b (* 2 (- mx x0)) c (- x0 x)
+ t (if (< (Math/abs (double a)) 1e-9)
+ (when-not (zero? b) (/ (- c) b))
+ (let [disc (- (* b b) (* 4 a c))]
+ (when-not (neg? disc)
+ (let [r (Math/sqrt disc)
+ t1 (/ (+ (- b) r) (* 2 a)) t2 (/ (- (- b) r) (* 2 a))]
+ (if (<= 0.0 t1 1.0) t1 t2)))))]
+ (if (and t (<= 0.0 t 1.0))
+ (let [u (- 1.0 t)
+ yc (+ (* u u y0) (* 2 u t my) (* t t y1))]
+ (clamp01 (+ 0.5 (- y yc))))
+ 1.0))))
+
+(defn- in-iris
+ "How much of the pixel is inside the iris oval and below the lid."
+ ^double [{:keys [iris lid]} ^double x ^double y]
+ (let [d (oval-distance iris x y)
+ [hw hh] (extent iris)
+ edge (clamp01 (+ 0.5 (* (- 1.0 d) (min hw hh))))]
+ (if (pos? edge) (* edge (below-lid lid x y)) 0.0)))
+
+(defn- nearest-eye
+ "The index into `eyes` of the iris nearest `x` `y`."
+ ^long [eyes ^double x ^double y]
+ (if (< (count eyes) 2)
+ 0
+ (let [d0 (oval-distance (:iris (nth eyes 0)) x y)
+ d1 (oval-distance (:iris (nth eyes 1)) x y)]
+ (if (<= d0 d1) 0 1))))
+
+(defn ordered-eyes
+ "The placed eyes (portrait-colorize/iris-shapes), left to right on screen:
+ the second eye colour goes to the one on the right."
+ [shapes]
+ (vec (sort-by #(get-in % [:iris :cx]) shapes)))
+
+;; ---------------------------------------------------------------------------
+;; Pupils
+;; ---------------------------------------------------------------------------
+
+(defn- smooth ^double [^double e0 ^double e1 ^double x]
+ (let [t (clamp01 (/ (- x e0) (- e1 e0)))] (* t t (- 3.0 (* 2.0 t)))))
+
+(defn- slit
+ "How much of the pixel the new pupil covers."
+ ^double [kind {:keys [iris pupil]} ^double x ^double y]
+ (let [[_ ihh] (extent iris)
+ [ihw _] (extent iris)
+ [phw phh] (extent pupil)
+ dx (- x (:cx pupil)) dy (- y (:cy pupil))]
+ (case kind
+ ;; a vesica: two arcs meeting at points top and bottom, across most of
+ ;; the iris's height
+ :snake (let [hs (* 0.88 ihh) ws (* 0.22 phw)]
+ (if (< (Math/abs dy) hs)
+ (let [half (* ws (- 1.0 (* (/ dy hs) (/ dy hs))))]
+ (clamp01 (+ 0.5 (- half (Math/abs dx)))))
+ 0.0))
+ ;; a level bar with rounded ends, most of the iris wide
+ :goat (let [w (* 1.45 ihw) r (* 0.31 phh)
+ half (max 0.0 (- (/ w 2.0) r))
+ ex (max 0.0 (- (Math/abs dx) half))
+ d (Math/sqrt (+ (* ex ex) (* dy dy)))]
+ (clamp01 (+ 0.5 (- r d))))
+ 0.0)))
+
+(defn- patch
+ "How much of the pixel is painted over to hide the drawn round pupil."
+ ^double [{:keys [pupil]} ^double x ^double y]
+ (let [[phw phh] (extent pupil)
+ u (/ (- x (:cx pupil)) phw) v (/ (- y (:cy pupil)) phh)
+ d (Math/sqrt (+ (* u u) (* v v)))]
+ (- 1.0 (smooth 1.0 1.28 d))))
+
+;; ---------------------------------------------------------------------------
+;; The eye, per pixel
+;; ---------------------------------------------------------------------------
+
+(defn- screen ^long [^long base ^long c ^double k]
+ (long (Math/round (+ base (* k (- (- 255.0 (/ (* (- 255.0 base) (- 255.0 c)) 255.0)) base))))))
+
+(defn- mix ^long [^long a ^long b ^double k]
+ (long (Math/round (+ a (* k (- b a))))))
+
+(def bounce-strength
+ "Light from below, chosen on the real art: enough to read as glassy, not
+ so much the iris looks lit from inside."
+ 0.5)
+
+(defn eye-pixel-fn
+ "The per-pixel function for an eye piece: (x y [r g b] k) -> [r g b], for
+ every opaque pixel of the eye art, where `k` (0..1) is how much the
+ feathered iris region covers it. `shapes` are the placed eyes in the same
+ pixels (portrait-colorize/iris-shapes); `colour` and `second` are [r g b]
+ (second nil for both eyes alike)."
+ [shapes colour second gamma pupil]
+ (let [eyes (ordered-eyes shapes)
+ colours [colour (or second colour)]
+ lifted (mapv (fn [c] (mapv #(+ % (* 0.6 (- 255 %))) c)) colours)
+ ;; the iris's own middle tone, for painting over the drawn pupil
+ mids (mapv (fn [[er eg eb]] (colorize/colorize-rgb 110 110 110 er eg eb gamma 1.0)) colours)
+ extents (mapv (comp extent :iris) eyes)
+ gamma (double gamma)
+ new-pupil? (and (seq eyes) (not= pupil :round))]
+ (fn [x y rgb k]
+ (if (empty? eyes)
+ rgb
+ (let [x (double x) y (double y) k (double k)
+ n (nearest-eye eyes x y)
+ e (nth eyes n)
+ [er eg eb] (nth colours n)
+ [r g b] (if (pos? k) (colorize/colorize-rgb (nth rgb 0) (nth rgb 1) (nth rgb 2) er eg eb gamma k) rgb)
+ ;; light from below: nothing at the centre line, most at the
+ ;; bottom of the iris
+ [lr lg lb] (nth lifted n)
+ [_ hh] (nth extents n)
+ bk (* bounce-strength k (clamp01 (/ (- y (get-in e [:iris :cy])) (* 0.85 hh))))
+ [r g b] (if (pos? bk) [(screen r lr bk) (screen g lg bk) (screen b lb bk)] [r g b])]
+ (if-not new-pupil?
+ [r g b]
+ (let [dom (in-iris e x y)]
+ (if-not (pos? dom)
+ [r g b]
+ (let [[mr mg mb] (nth mids n)
+ ;; a touch darker toward the middle, as an iris is
+ [phw phh] (extent (:pupil e))
+ d (min 1.0 (Math/sqrt (+ (Math/pow (/ (- x (get-in e [:pupil :cx])) (* 1.2 phw)) 2)
+ (Math/pow (/ (- y (get-in e [:pupil :cy])) (* 1.2 phh)) 2))))
+ tone (+ 0.8 (* 0.2 d))
+ f (* dom (patch e x y))
+ r (mix r (long (* mr tone)) f) g (mix g (long (* mg tone)) f) b (mix b (long (* mb tone)) f)
+ s (* dom (slit pupil e x y))]
+ [(mix r 16 s) (mix g 12 s) (mix b 14 s)])))))))))
+
+;; ---------------------------------------------------------------------------
+;; Skin: blush and freckles
+;; ---------------------------------------------------------------------------
+
+(defn- face-frame
+ "The two eyes' centres, left to right, and the distance between them."
+ [shapes]
+ (let [[a b] (ordered-eyes shapes)]
+ (when (and a b)
+ (let [ax (get-in a [:iris :cx]) ay (get-in a [:iris :cy])
+ bx (get-in b [:iris :cx]) by (get-in b [:iris :cy])]
+ {:a [ax ay] :b [bx by] :sep (Math/abs (double (- bx ax)))}))))
+
+(def freckle-colour [150 92 62])
+
+(defn- new-doubles [n]
+ #?(:clj (double-array n) :cljs (js/Float64Array. n)))
+
+#?(:clj (defn- ag ^double [^doubles a ^long i] (aget a i))
+ :cljs (defn- ag [a i] (aget a i)))
+#?(:clj (defn- as! [^doubles a ^long i ^double v] (aset a i v))
+ :cljs (defn- as! [a i v] (aset a i v)))
+
+(defn marks
+ "How much blush and how much freckle each pixel takes, 0..1:
+ {:blush doubles :freckles doubles}, either nil when off. `skin` is how
+ much of each pixel is skin that shows (0..1, `w` x `h`), `shapes` the
+ placed eyes in the same pixels, `nose` the nose art's box [x0 y0 x1 y1]
+ in them (`alpha-box`), or nil to estimate it. nil when there are no two
+ eyes to place from."
+ ([settings shapes skin w h] (marks settings shapes skin w h nil))
+ ([{:keys [blush freckles freckle-place freckle-strength]} shapes skin w h nose]
+ (when-let [{:keys [a b sep]} (face-frame shapes)]
+ (let [w (long w) h (long h) sep (double sep)
+ blush-map
+ (when (pos? blush)
+ (let [out (new-doubles (* w h))
+ ;; under each eye and a little out toward the ear; the far
+ ;; cheek a little narrower
+ cheeks [[(- (first a) (* 0.12 sep)) (+ (second a) (* 0.62 sep)) 0.9]
+ [(+ (first b) (* 0.10 sep)) (+ (second b) (* 0.62 sep)) 1.0]]
+ strength (* 0.7 (double blush))
+ ry (* 0.24 sep)
+ x0 (max 0 (long (- (ffirst cheeks) (* 1.2 sep)))) x1 (min (dec w) (long (+ (first (second cheeks)) (* 1.2 sep))))
+ y0 (max 0 (long (- (second (first cheeks)) (* 3 ry)))) y1 (min (dec h) (long (+ (second (second cheeks)) (* 3 ry))))]
+ (doseq [y (range y0 (inc y1)) x (range x0 (inc x1))]
+ (let [i (+ x (* y w)) sv (ag skin i)]
+ (when (pos? sv)
+ (let [cheek (fn [[cx cy s]]
+ (let [dx (/ (- x cx) (* 0.40 sep s)) dy (/ (- y cy) ry)]
+ (Math/exp (* -2.2 (+ (* dx dx) (* dy dy))))))
+ k (* strength sv (max (cheek (first cheeks)) (cheek (second cheeks))))]
+ (when (> k 0.002) (as! out i k))))))
+ out))
+ freckle-map
+ (when (pos? freckles)
+ (let [out (new-doubles (* w h))
+ [ax ay] a [bx by] b
+ ;; the nose, measured from its art when given, else
+ ;; estimated between the eyes
+ [nx0 ny0 nx1 ny1] (or nose [(- bx (* 0.55 sep)) (+ (max ay by) (* 0.25 sep))
+ (+ bx (* 0.05 sep)) (+ (max ay by) (* 0.95 sep))])
+ nw (max 1.0 (- nx1 nx0)) nh (max 1.0 (- ny1 ny0))
+ ;; three groups, each [cx cy rx ry share]: the near cheek
+ ;; under the left eye, the bridge of the nose, and the far
+ ;; cheek under the right eye, narrower as the face turns
+ ;; away. A single oval between the eyes put nearly all of
+ ;; them on the near cheek.
+ groups [[ax (+ ay (* 0.55 sep)) (* 0.42 sep) (* 0.17 sep) 0.45]
+ [(/ (+ nx0 nx1) 2.0) (+ ny0 (* 0.32 nh)) (* 0.55 nw) (* 0.2 nh) 0.25]
+ [(+ bx (* 0.12 sep)) (+ by (* 0.52 sep)) (* 0.26 sep) (* 0.15 sep) 0.3]]
+ ;; the first layout: one oval across the face between the eyes
+ ox (/ (+ ax bx) 2.0) oy (+ (/ (+ ay by) 2.0) (* 0.42 sep))
+ place (double (or freckle-place 0.5))
+ strength (double (or freckle-strength 0.5))
+ n (long (* 150 (double freckles)))
+ scale (* (/ h 1500.0) (+ 0.75 (* 0.5 strength)))
+ darkness (* 0.6 (+ 0.4 (* 1.2 strength)))]
+ (dotimes [j n]
+ (let [h0 (rnd/hash01 j 7 5) h1 (rnd/hash01 j 11 5) h2 (rnd/hash01 j 23 5) h3 (rnd/hash01 j 37 5)
+ [gx gy grx gry] (cond (< h0 (nth (nth groups 0) 4)) (nth groups 0)
+ (< h0 (+ (nth (nth groups 0) 4) (nth (nth groups 1) 4))) (nth groups 1)
+ :else (nth groups 2))
+ ;; spread evenly over the oval, thinning to its edge. Each
+ ;; freckle has a place in both layouts and Placement
+ ;; slides it between them, so they move rather than jump
+ ang (* 2.0 Math/PI h1) rr (Math/sqrt h2)
+ c (Math/cos ang) sn (Math/sin ang)
+ fx* (+ (* (- 1.0 place) (+ ox (* rr c 0.95 sep))) (* place (+ gx (* rr c grx))))
+ fy* (+ (* (- 1.0 place) (+ oy (* rr sn 0.30 sep))) (* place (+ gy (* rr sn gry))))
+ r (* scale (+ 1.6 (* 1.8 h3)))
+ k (* (- 1.0 (* 0.6 rr)) (+ 0.45 (* 0.55 h3)))]
+ (doseq [yy (range (long (- fy* r 2)) (long (+ fy* r 3)))
+ xx (range (long (- fx* r 2)) (long (+ fx* r 3)))]
+ (when (and (< -1 xx w) (< -1 yy h))
+ (let [d (Math/sqrt (+ (Math/pow (- xx fx*) 2) (Math/pow (- yy fy*) 2)))
+ c (* k (clamp01 (- (+ r 0.5) d)))
+ i (+ xx (* yy w))]
+ (when (> c (ag out i)) (as! out i c)))))))
+ (dotimes [i (* w h)]
+ (let [v (ag out i)] (when (pos? v) (as! out i (min 1.0 (* darkness v (ag skin i)))))))
+ out))]
+ (when (or blush-map freckle-map)
+ {:blush blush-map :freckles freckle-map})))))
+
+(defn alpha-box
+ "[x0 y0 x1 y1] of where `alpha` (0..255 doubles, `w` x `h`) is solid, or
+ nil when it is empty: where a piece of art actually sits in the frame."
+ [alpha w h]
+ (let [w (long w) n (* w (long h))]
+ (loop [i 0 x0 w y0 h x1 -1 y1 -1]
+ (if (= i n)
+ (when (>= x1 0) [x0 y0 x1 y1])
+ (if (> (ag alpha i) 100.0)
+ (let [x (mod i w) y (quot i w)]
+ (recur (inc i) (min x0 x) (min y0 y) (max x1 x) (max y1 y)))
+ (recur (inc i) x0 y0 x1 y1))))))
+
+(defn mark-factors
+ "What a pixel's r g b are multiplied by for blush `kb` in `blush-rgb` and
+ freckle `kf`: [fr fg fb], 1 where there is neither."
+ [kb kf blush-rgb]
+ (let [f (fn [c k ch] (+ 1.0 (* k (- (/ (double (nth c ch)) 255.0) 1.0))))]
+ [(* (f blush-rgb kb 0) (f freckle-colour kf 0))
+ (* (f blush-rgb kb 1) (f freckle-colour kf 1))
+ (* (f blush-rgb kb 2) (f freckle-colour kf 2))]))
+
+(defn shade-map
+ "The soft shade the hair over the face throws onto the skin, 0..1 per
+ pixel: `hair` (0..255, the front hair and bangs) blurred wide, on
+ skin that shows (`skin`, 0..1). Not a cast shadow -- that is the narrow
+ band under an overhanging fringe -- but the general dimness near hair.
+ nil when off."
+ [{:keys [shade]} skin hair w h]
+ (when (pos? (or shade 0.0))
+ (let [n (* w h)
+ ao (colorize/blur hair w h (max 1 (long (Math/round (* 40.0 (/ h 1500.0))))))
+ out (new-doubles n)
+ k (* 0.24 (/ (double shade) 0.5))]
+ (dotimes [i n]
+ (let [v (* k (ag skin i) (/ (ag ao i) 255.0))]
+ (when (> v 0.002) (as! out i (min 0.6 v)))))
+ out)))
diff --git a/src/cljc/orcpub/dnd/e5/portrait_layout.cljc b/src/cljc/orcpub/dnd/e5/portrait_layout.cljc
new file mode 100644
index 000000000..b9ec7d64f
--- /dev/null
+++ b/src/cljc/orcpub/dnd/e5/portrait_layout.cljc
@@ -0,0 +1,110 @@
+(ns orcpub.dnd.e5.portrait-layout
+ "Where the pieces of a composed portrait land.
+
+ THREE renderers draw the same picture and cannot share drawing code: the
+ drawer stacks CSS-masked divs in the DOM, the export bakes a canvas in the
+ browser, and the share card is composed in Java2D because a crawler runs no
+ JavaScript. What they can share is every NUMBER, and until this namespace
+ existed they did not.
+
+ Each divergence cost a bug or a visible difference:
+
+ * both rasterizers stretched each layer to fill the frame while the DOM
+ composites with `mask-size: contain`, so a shared portrait and a printed
+ sheet came out 10% wider than the face the drawer showed;
+ * the credit was sized with `round` in the browser and `int` on the server,
+ so at a 750px frame it was set at 20px with a 2px halo in a PDF and 19px
+ with a 1px halo on a share card -- the same caption, tuned twice.
+
+ So the geometry lives here once, and each renderer asks rather than derives.
+ Nothing in here draws; it returns numbers, in frame pixels.")
+
+(defn contain-rect
+ "Where a `sw`x`sh` asset lands in a `w`x`h` frame under `mask-size: contain`
+ -- scaled to fit, centred, aspect kept. Returns [x y w h].
+
+ This is the DOM's behaviour, and the DOM is the version a person is looking
+ at while they choose, so it is the one the other two have to match."
+ [sw sh w h]
+ (if (or (zero? sw) (zero? sh))
+ [0 0 w h]
+ (let [scale (min (/ (double w) sw) (/ (double h) sh))
+ dw (Math/round (* sw scale))
+ dh (Math/round (* sh scale))]
+ [(Math/round (/ (- w dw) 2.0))
+ (Math/round (/ (- h dh) 2.0))
+ dw
+ dh])))
+
+(def credit-font-family
+ "The family the baked credit is set in. The browser reaches it through an
+ @font-face and the server loads the same file off the classpath, but the name
+ is one fact."
+ "Vollkorn")
+
+(defn credit-layout
+ "Metrics for the artist credit burned along the bottom of a `w`x`h` frame.
+
+ `:outline` and `:fill` are [r g b a] with a out of 255, because Java2D wants
+ it that way and a canvas can divide. Dark fill under a light outline: the PNG
+ is transparent, so it may land on a white page or a dark chat client, and one
+ of the two always reads.
+
+ Rounded, not truncated -- the browser rounded and the server truncated, and
+ the browser is what someone watched while they picked."
+ [w h]
+ (let [size (max 9 (Math/round (* h 0.026)))]
+ {:size size
+ :halo (max 1 (Math/round (/ (double size) 12)))
+ :center-x (/ (double w) 2)
+ :baseline (- h (max 4 (Math/round (* h 0.018))))
+ :outline [255 255 255 220]
+ :fill [20 20 20 235]}))
+
+(defn site-mark-layout
+ "Metrics for the site's own mark running up the RIGHT edge of a `w`x`h` frame.
+
+ Deliberately on a different edge from the artist credit: two marks in one
+ caption band would give anyone who wants the advertising gone a reason to
+ crop her name off with it. On opposite edges the cheap crop takes this and
+ leaves her.
+
+ `:x` is the baseline's distance from the left. Where it starts vertically
+ depends on the rendered text width, which only a renderer with font metrics
+ knows, so that stays with the renderer."
+ [w h]
+ {:size (max 8 (Math/round (* h 0.020)))
+ :x (- w (max 4 (Math/round (* w 0.022))))
+ :outline [255 255 255 90]
+ :fill [20 20 20 128]})
+
+(defn credit-max-width
+ "How wide the burned credit may run in a `w`x`h` frame. Centred, so the
+ margin is the same on both sides, and wide enough on the right to clear
+ the site mark running up that edge -- a long credit used to run under it,
+ and off the picture altogether at five artists."
+ [w h]
+ (let [{:keys [size x]} (site-mark-layout w h)
+ margin (+ (- w x) size (max 4 (Math/round (* w 0.012))))]
+ (max 1 (- w (* 2 margin)))))
+
+(defn fit-credit
+ "{:text :size} for the burned credit: the longest of `variants` (longest
+ first, from portrait-assets/credit-variants) that fits in the frame at the
+ layout's size, shrinking the type only when even the shortest does not --
+ a readable 'and 3 others' beats every name at an unreadable size.
+ `measure` is (fn [text size] width), from whatever the renderer draws with."
+ [variants w h measure]
+ (let [base (:size (credit-layout w h))
+ room (credit-max-width w h)
+ sizes (distinct (map #(max 9 (Math/round (* base %))) [1.0 0.88 0.76]))]
+ (or (first (for [size sizes
+ text variants
+ :when (<= (measure text size) room)]
+ {:text text :size size}))
+ {:text (last variants) :size (last sizes)})))
+
+(defn alpha->unit
+ "An [r g b a] alpha, as a canvas wants it."
+ [[_ _ _ a]]
+ (/ (double a) 255))
diff --git a/src/cljc/orcpub/dnd/e5/portrait_light.cljc b/src/cljc/orcpub/dnd/e5/portrait_light.cljc
new file mode 100644
index 000000000..be22a3855
--- /dev/null
+++ b/src/cljc/orcpub/dnd/e5/portrait_light.cljc
@@ -0,0 +1,191 @@
+(ns orcpub.dnd.e5.portrait-light
+ "Light over the finished portrait, shared by every renderer: glowing eyes
+ and mood light.
+
+ Both are worked out as two overlays over the whole picture, applied in
+ order: MULTIPLY by `:mul`, then SCREEN with `:add`. That is exactly what a
+ canvas does with two layers set to mix-blend multiply and screen, and what
+ the share card does per pixel, so the three renderers agree. Screen is
+ associative, so several lights fold into one :add.
+
+ Renderers supply masks of the whole picture, all `w` x `h`:
+ - :alpha how opaque the finished portrait is, 0..255
+ - :ink how light the art itself is, 0..1 (the drawing, uncoloured),
+ so light lands on the fill and the linework stays ink
+ - :iris the placed iris region, feathered, 0..255
+ - :hair-cover the hair over the face (front hair, bangs), 0..255
+
+ Mood light comes in three styles, all chosen on the real art:
+ - :edge a lit edge along the side facing the light, with a light cast;
+ - :cast the lit side warmed or cooled and the far side shaded, no edge;
+ - :rim :cast plus a rim on the OUTER edge of the whole portrait facing
+ the light. Worked out per piece, it lit the inside edges too and
+ drew the head's outline and a hairline across the face."
+ (:require [orcpub.dnd.e5.portrait-colorize :as colorize]))
+
+(def moods
+ "Each mood's light colour and the side it comes from unless one is chosen."
+ {:torch {:colour [255 176 96] :from :left}
+ :moon {:colour [168 200 255] :from :right}
+ :arcane {:colour [192 128 255] :from :below}})
+
+(def styles [:edge :cast :rim])
+
+(def sides
+ "Which way the light comes from, as [x y] pointing toward it."
+ {:left [-0.8 -0.6] :right [0.85 -0.5] :above [0.0 -1.0] :below [0.3 0.95]})
+
+(def glow-colours
+ "Fiendish, celestial, undead, fey, arcane."
+ ["#ff8a3a" "#fff0b0" "#7af6ff" "#8cff9a" "#c890ff"])
+
+(defn- clamp01 ^double [^double x] (if (< x 0.0) 0.0 (if (> x 1.0) 1.0 x)))
+
+(defn- kw [v options]
+ (let [k (when (or (keyword? v) (string? v)) (keyword (name v)))]
+ (when (contains? options k) k)))
+
+(defn light-settings
+ "The portrait's light, with anything unknown or out of range dropped, so a
+ hand-edited portrait cannot break a render."
+ [portrait]
+ (let [o (let [v (:light portrait)] (if (map? v) v {}))
+ mood (kw (:mood o) moods)]
+ {:mood mood
+ :style (or (kw (:style o) (set styles)) :cast)
+ :from (or (kw (:from o) sides) (get-in moods [mood :from]) :left)
+ :glow (let [g (:glow o)] (when (and (string? g) (colorize/hex->rgb g)) g))
+ :glow-strength (let [v (:glow-strength o)] (if (number? v) (clamp01 (double v)) 0.6))}))
+
+(defn lit?
+ "Whether there is any light to draw."
+ [{:keys [mood glow]}]
+ (boolean (or mood glow)))
+
+(defn- new-doubles [n]
+ #?(:clj (double-array n) :cljs (js/Float64Array. n)))
+
+#?(:clj (defn- ag ^double [^doubles a ^long i] (aget a i))
+ :cljs (defn- ag [a i] (aget a i)))
+#?(:clj (defn- as! [^doubles a ^long i ^double v] (aset a i v))
+ :cljs (defn- as! [a i v] (aset a i v)))
+
+(defn- smooth ^double [^double e0 ^double e1 ^double x]
+ (let [t (clamp01 (/ (- x e0) (- e1 e0)))] (* t t (- 3.0 (* 2.0 t)))))
+
+(defn- factor
+ "What a channel is multiplied by to multiply toward colour channel `c` by `k`."
+ ^double [^double c ^double k]
+ (+ 1.0 (* k (- (/ c 255.0) 1.0))))
+
+(defn- scr ^double [^double a ^double b]
+ (- (+ a b) (/ (* a b) 255.0)))
+
+(def ^:private shade-colour [60.0 70.0 105.0])
+
+(def ^:dynamic *edge*
+ "The Edge style's lit band: how far in from the outline it reaches (`:d`,
+ pixels of a 1500-tall picture), how soft it is (`:blur`), how strong
+ (`:k`), and whether it keeps off the ink (`:fill?`)."
+ {:d 10.0 :blur 6 :k 0.9 :fill? false})
+
+(defn light-maps
+ "The two overlays for `settings` (`light-settings`) over a `w` x `h`
+ picture with `masks` (see the namespace doc): {:mul [r g b] :add [r g b]},
+ each channel a doubles array; :mul is nil when nothing darkens. nil when
+ there is no light."
+ [{:keys [mood style from glow glow-strength] :as settings} {:keys [alpha ink iris hair-cover]} w h]
+ (when (lit? settings)
+ (let [w (long w) h (long h) n (* w h)
+ s (/ (double h) 1500.0)
+ radius (fn [r] (max 1 (long (Math/round (* r s)))))
+ mul (when mood [(new-doubles n) (new-doubles n) (new-doubles n)])
+ add [(new-doubles n) (new-doubles n) (new-doubles n)]]
+ (when mul (doseq [a mul] (dotimes [i n] (as! a i 1.0))))
+ ;; ---- mood ----
+ (when mood
+ (let [[cr cg cb] (mapv double (get-in moods [mood :colour]))
+ [lx ly] (sides from)
+ lx (double lx) ly (double ly)
+ ;; 1 on the side the light comes from, 0 on the far side
+ along (fn ^double [^long i]
+ (let [x (double (mod i w)) y (double (quot i w))]
+ (clamp01 (+ 0.5 (* 0.5 (+ (* lx (/ (- x (/ w 2.0)) (* 0.375 w)))
+ (* ly (/ (- y (/ h 2.0)) (* 0.433 h)))))))))
+ [mr mg mb] mul [ar ah ab] add
+ edge-rim (when (= style :edge)
+ ;; the picture's alpha slid toward the light and
+ ;; blurred: where it is thin, an edge faces the light
+ (let [d (* (double (:d *edge*)) s) shifted (new-doubles n)]
+ (dotimes [i n]
+ (let [x (+ (mod i w) (long (Math/round (* d lx))))
+ y (+ (quot i w) (long (Math/round (* d ly))))]
+ (when (and (< -1 x w) (< -1 y h))
+ (as! shifted i (ag alpha (+ x (* y w)))))))
+ (colorize/blur shifted w h (radius (:blur *edge*)))))
+ outer (when (= style :rim)
+ ;; the outline of the WHOLE portrait, softened, and
+ ;; which way it faces
+ (colorize/blur alpha w h (radius 14)))]
+ (dotimes [i n]
+ (when (> (ag alpha i) 0.0)
+ (let [t (along i)
+ fill (if ink (smooth 0.3 0.7 (ag ink i)) 1.0)]
+ (case style
+ :edge
+ (let [cast 0.25
+ k-lit (* cast t) k-shade (* cast 0.6 (- 1.0 t))
+ rim (* (double (:k *edge*)) (if (:fill? *edge*) fill 1.0)
+ (/ (ag alpha i) 255.0) (clamp01 (- 1.0 (/ (ag edge-rim i) 255.0))))]
+ (as! mr i (* (factor cr k-lit) (factor (shade-colour 0) k-shade)))
+ (as! mg i (* (factor cg k-lit) (factor (shade-colour 1) k-shade)))
+ (as! mb i (* (factor cb k-lit) (factor (shade-colour 2) k-shade)))
+ (let [k (min 1.0 rim)]
+ (as! ar i (* cr k)) (as! ah i (* cg k)) (as! ab i (* cb k))))
+ ;; :cast and :rim
+ (let [k-shade (* 0.32 (- 1.0 t) fill)
+ k-lit (* 0.3 t fill)]
+ (as! mr i (* (+ 0.88 (* 0.12 (/ cr 255.0))) (factor (shade-colour 0) k-shade)))
+ (as! mg i (* (+ 0.88 (* 0.12 (/ cg 255.0))) (factor (shade-colour 1) k-shade)))
+ (as! mb i (* (+ 0.88 (* 0.12 (/ cb 255.0))) (factor (shade-colour 2) k-shade)))
+ (let [k (if (and outer (> (ag alpha i) 128.0))
+ (let [x (mod i w) y (quot i w)
+ at (fn ^double [^long xx ^long yy]
+ (ag outer (+ (max 0 (min (dec w) xx)) (* (max 0 (min (dec h) yy)) w))))
+ nx (- (- (at (inc x) y) (at (dec x) y)))
+ ny (- (- (at x (inc y)) (at x (dec y))))
+ nl (Math/sqrt (+ (* nx nx) (* ny ny)))
+ edge (clamp01 (- 1.0 (/ (ag outer i) 255.0)))
+ facing (if (< nl 1e-6) 0.0 (max 0.0 (/ (+ (* nx lx) (* ny ly)) nl)))
+ rim (min 0.9 (* 1.1 fill facing (Math/pow (* 2.0 edge) 1.5)))]
+ (scr (* 255.0 k-lit) (* 255.0 rim)))
+ (* 255.0 k-lit))
+ k (/ k 255.0)]
+ (as! ar i (* cr k)) (as! ah i (* cg k)) (as! ab i (* cb k))))))))))
+ ;; ---- glowing eyes, over the mood ----
+ (when (and glow iris)
+ (let [[cr cg cb] (mapv double (colorize/hex->rgb glow))
+ [hr hg hb] (mapv #(+ % (* 0.55 (- 255.0 %))) [cr cg cb])
+ near (colorize/blur iris w h (radius 12))
+ far (colorize/blur iris w h (radius 44))
+ strength (/ (double glow-strength) 0.6)
+ [ar ah ab] add]
+ (dotimes [i n]
+ (let [core (/ (ag iris i) 255.0)
+ halo (* strength
+ (+ (* 2.2 (/ (ag near i) 255.0)) (* 2.6 (/ (ag far i) 255.0)))
+ ;; never onto the hair over the face
+ (if hair-cover (- 1.0 (/ (ag hair-cover i) 255.0)) 1.0))]
+ (when (or (pos? core) (> halo 0.01))
+ (let [kc (min 1.0 (* 0.55 core strength)) kh (min 0.9 halo)]
+ (as! ar i (scr (ag ar i) (scr (* hr kc) (* cr kh))))
+ (as! ah i (scr (ag ah i) (scr (* hg kc) (* cg kh))))
+ (as! ab i (scr (ag ab i) (scr (* hb kc) (* cb kh))))))))))
+ {:mul mul :add add})))
+
+(defn apply-pixel
+ "One pixel [r g b] through the overlays at index `i`: multiply, then screen."
+ [{:keys [mul add]} i r g b]
+ (let [[mr mg mb] mul [ar ah ab] add
+ m (fn [c a] (if a (* c (ag a i)) c))]
+ [(scr (m r mr) (ag ar i)) (scr (m g mg) (ag ah i)) (scr (m b mb) (ag ab i))]))
diff --git a/src/cljc/orcpub/dnd/e5/portrait_random.cljc b/src/cljc/orcpub/dnd/e5/portrait_random.cljc
new file mode 100644
index 000000000..ebbe7e04c
--- /dev/null
+++ b/src/cljc/orcpub/dnd/e5/portrait_random.cljc
@@ -0,0 +1,59 @@
+(ns orcpub.dnd.e5.portrait-random
+ "Seeded randomness the portraits need to come out the same in the browser and on the server:
+ Randomize's seed hash and generator, and the grid hash behind hair streaks and freckles.
+ All 32-bit integer maths, exact on both platforms.
+ GOTCHA: plain `*` and `(int c)` differ in ClojureScript (doubles; a character is a string), so
+ everything here goes through `mul32` and `char-code`.")
+
+(defn u32
+ "`x` as an unsigned 32-bit integer."
+ ^long [^long x]
+ #?(:clj (bit-and 0xffffffff x) :cljs (unsigned-bit-shift-right x 0)))
+
+(defn mul32
+ "a * b mod 2^32, unsigned."
+ ^long [^long a ^long b]
+ #?(:clj (bit-and 0xffffffff (unchecked-multiply a b))
+ :cljs (unsigned-bit-shift-right (js/Math.imul a b) 0)))
+
+(defn add32
+ "a + b mod 2^32, unsigned."
+ ^long [^long a ^long b]
+ #?(:clj (bit-and 0xffffffff (unchecked-add a b))
+ :cljs (unsigned-bit-shift-right (+ a b) 0)))
+
+(defn ushr32
+ "`h` read as 32 bits, shifted right by `n` with zeros."
+ ^long [^long h ^long n]
+ (unsigned-bit-shift-right (u32 h) n))
+
+(defn char-code
+ "A character's code: a Character on the JVM, a one-character string in ClojureScript."
+ [c]
+ #?(:clj (int c) :cljs (.charCodeAt c 0)))
+
+(defn seed->int
+ "32-bit FNV-1a of a seed's characters."
+ [seed]
+ (reduce (fn [h c] (mul32 (bit-xor h (char-code c)) 16777619))
+ 2166136261
+ (str seed)))
+
+(defn mulberry32
+ "The mulberry32 generator: `(mulberry32 seed-int)` returns a fn yielding numbers in [0,1)."
+ [seed-int]
+ (let [a (atom (u32 seed-int))]
+ (fn []
+ (swap! a add32 0x6D2B79F5)
+ (let [s @a
+ t1 (mul32 (bit-xor s (ushr32 s 15)) (bit-or s 1))
+ t2 (u32 (bit-xor t1 (add32 t1 (mul32 (bit-xor t1 (ushr32 t1 7)) (bit-or t1 61)))))]
+ (/ (u32 (bit-xor t2 (ushr32 t2 14))) 4294967296.0)))))
+
+(defn hash01
+ "An integer hash of grid point `a`,`b` under `seed`, as 0..1."
+ ^double [^long a ^long b ^long seed]
+ (let [h (bit-xor (mul32 a 374761393) (mul32 b 668265263) (mul32 seed 1103515245))
+ h (mul32 (bit-xor h (ushr32 h 13)) 1274126177)
+ h (bit-xor h (ushr32 h 16))]
+ (/ (double (bit-and h 0xffff)) 65535.0)))
diff --git a/src/cljc/orcpub/entity.cljc b/src/cljc/orcpub/entity.cljc
index 664b9143f..2dc74da3f 100644
--- a/src/cljc/orcpub/entity.cljc
+++ b/src/cljc/orcpub/entity.cljc
@@ -135,11 +135,15 @@
[]
homebrew-paths))
-(defn to-strict [{:keys [:db/id ::options ::values ::homebrew-paths ::owner]}]
+(defn to-strict
+ "`entity` (options, values, id, owner, version) in the stored form the server takes: selections,
+ values without nils, id, owner and version, with empty fields removed. Returns that map."
+ [{:keys [:db/id ::options ::values ::homebrew-paths ::owner ::version]}]
(cond-> {::strict/selections (to-strict-selections options [] homebrew-paths)}
values (assoc ::strict/values (into {} (remove (comp nil? val)) values))
id (assoc :db/id id)
owner (assoc ::strict/owner owner) ;; round-trip ::strict/owner via ::owner
+ version (assoc ::strict/version version) ;; the stored version a save was made from
true remove-empty-fields))
(spec/fdef to-strict
@@ -212,13 +216,17 @@
{}
selections))
-(defn from-strict [{:keys [:db/id ::strict/selections ::strict/values ::strict/owner] :as strict-entity}]
+(defn from-strict
+ "`strict-entity`, as stored, in the form the app edits: options, homebrew paths, id, values, owner
+ and version. Returns that map."
+ [{:keys [:db/id ::strict/selections ::strict/values ::strict/owner ::strict/version] :as strict-entity}]
(let [homebrew-paths (selections-homebrew-paths selections [])]
(cond-> {::options (from-strict-selections selections)}
(seq homebrew-paths) (assoc ::homebrew-paths homebrew-paths)
id (assoc :db/id id)
values (assoc ::values values)
- owner (assoc ::owner owner))))
+ owner (assoc ::owner owner)
+ version (assoc ::version version))))
(spec/fdef from-strict
:args (spec/cat :entity ::strict/entity)
diff --git a/src/cljc/orcpub/route_map.cljc b/src/cljc/orcpub/route_map.cljc
index cf96eb1c1..60a8b24cb 100644
--- a/src/cljc/orcpub/route_map.cljc
+++ b/src/cljc/orcpub/route_map.cljc
@@ -10,6 +10,9 @@
(def dnd-e5-char-share-token-route :char-share-token-5e)
(def dnd-e5-char-report-route :char-load-report-5e)
(def dnd-e5-char-page-route :char-5e-page)
+;; Server-rendered PNG of a composed portrait, for og:image -- a share crawler
+;; has no browser to bake the layers the way the PDF export does.
+(def dnd-e5-char-portrait-route :char-5e-portrait)
(def dnd-e5-char-list-page-route :char-list-5e-page)
(def dnd-e5-char-summary-list-route :char-summary-list-5e-page)
(def dnd-e5-char-parties-route :char-parties-5e)
@@ -65,6 +68,7 @@
(def dnd-e5-items-route :items-5e)
(def dnd-e5-item-summaries-route :item-summaries-5e)
+(def dnd-e5-portrait-artists-route :portrait-artists-5e)
(def dnd-e5-item-route :item-5e)
(def dnd-e5-item-list-page-route :item-list-5e-page)
(def dnd-e5-item-page-route :item-5e-page)
@@ -113,6 +117,7 @@
(def check-username-route :check-username)
(def user-route :user)
(def user-email-route :user-email)
+(def user-artist-credit-route :user-artist-credit)
(def user-sessions-route :user-sessions)
(def reset-password-page-route :reset-password-page)
(def reset-password-route :reset-password)
@@ -139,6 +144,7 @@
"login" login-route
"user" {"" user-route
"/email" user-email-route
+ "/artist-credit" user-artist-credit-route
"/sessions" user-sessions-route}
"character.pdf" character-pdf-route
@@ -171,6 +177,7 @@
"items" {"" dnd-e5-items-route
["/" :id] dnd-e5-item-route}
"item-summaries" dnd-e5-item-summaries-route
+ "portrait-artists" dnd-e5-portrait-artists-route
"parties" {"" dnd-e5-char-parties-route
["/" :id] {"" dnd-e5-char-party-route
"/name" dnd-e5-char-party-name-route
@@ -192,7 +199,8 @@
{"character-builder" dnd-e5-char-builder-route
"newb-character-builder" dnd-e5-newb-char-builder-route
"characters" {"" dnd-e5-char-list-page-route
- ["/" :id] dnd-e5-char-page-route}
+ ["/" :id] dnd-e5-char-page-route
+ ["/" :id "/portrait.png"] dnd-e5-char-portrait-route}
"orcacle" dnd-e5-orcacle-page-route
"parties" dnd-e5-char-parties-page-route
"background-builder" dnd-e5-background-builder-page-route
diff --git a/src/cljs/orcpub/character_builder.cljs b/src/cljs/orcpub/character_builder.cljs
index e3e26b692..670ac4b24 100644
--- a/src/cljs/orcpub/character_builder.cljs
+++ b/src/cljs/orcpub/character_builder.cljs
@@ -34,6 +34,7 @@
[orcpub.dnd.e5.armor :as armor5e]
[orcpub.dnd.e5.magic-items :as mi5e]
[orcpub.dnd.e5.display :as disp5e]
+ [orcpub.dnd.e5.portrait :as portrait5e]
[orcpub.dnd.e5.equipment :as equip5e]
[orcpub.dnd.e5.skills :as skill5e]
[orcpub.dnd.e5.events :as events5e]
@@ -223,7 +224,10 @@
text
[:i.fa {:class (if @open? "fa-angle-up" "fa-angle-down") :aria-hidden true}]])
-(defn- choice-line [section names status & [{:keys [on-clear note]}]]
+(defn- choice-line
+ "One row of the Choices list: `section`, the picked `names` and their `status`, with a Clear
+ button when `on-clear` is given and a `note` line under it when given. Returns hiccup."
+ [section names status & [{:keys [on-clear note]}]]
[:div.choice-line
[:div [:span.f-w-b section] " \u2014 " names [:span.planned-aside (str " \u00b7 " status)]
(when on-clear
@@ -2429,8 +2433,12 @@
{:on-paste (image-paste image-url)}
[:span.personality-label.f-s-18 "Image URL (128k max image size for PDF)"]
[character-input entity-values ::char5e/image-url nil set-image-url]
+ ;; integration's notice replaces the flat "failed to load" line; the
+ ;; launcher still belongs beside it, since composing a portrait is the
+ ;; other way to fill this slot.
[image-field-notice image-url image-url-failed
- (get image-bytes image-url) (get server-reach image-url) set-image-url]]]
+ (get image-bytes image-url) (get server-reach image-url) set-image-url]
+ [portrait5e/launcher-button]]]
[:div.field
[:span.personality-label.f-s-18 "Faction Name"]
[character-input entity-values ::char5e/faction-name]]
@@ -2469,28 +2477,32 @@
[:div.builder-tabs
[builder-tab "Options" :options current-tab]
[builder-tab "Description" :description current-tab]
+ [builder-tab "Portrait" :portrait current-tab]
[builder-tab "Details" :details current-tab]]
(case current-tab
:options [new-options-column 1]
:description [description-fields]
+ :portrait [portrait5e/tab-panel]
;; nil id = the builder's own character (not a saved one).
[views5e/character-display nil true 1])]]]))
(defn desktop-or-tablet-columns [device-type]
;; The phone's Details tab is the right column here, so a window widened while
- ;; on it lands on Description; narrowing keeps Description too.
- (let [current-tab (if (= :options (or @(subscribe [::char5e/builder-tab]) :options))
- :options
- :description)]
+ ;; on it lands on Description; narrowing keeps Description too. Options and
+ ;; Portrait are tabs on both.
+ (let [tab (or @(subscribe [::char5e/builder-tab]) :options)
+ current-tab (if (#{:options :portrait} tab) tab :description)]
[:div.w-100-p
[:div.flex-grow-1.flex.p-l-10.p-t-10
[:div.w-50-p
[:div.builder-tabs
[builder-tab "Options" :options current-tab]
- [builder-tab "Description" :description current-tab]]
- (if (= current-tab :options)
- [new-options-column (if (= device-type :desktop) 2 1)]
+ [builder-tab "Description" :description current-tab]
+ [builder-tab "Portrait" :portrait current-tab]]
+ (case current-tab
+ :options [new-options-column (if (= device-type :desktop) 2 1)]
+ :portrait [portrait5e/tab-panel]
[description-fields])]
[:div.w-50-p.m-l-20.m-r-10
;; nil id = the builder's own character (not a saved one).
@@ -2701,6 +2713,64 @@
(defn set-loading []
(dispatch-sync [:set-loading true]))
+(defn changed-elsewhere-notice
+ "\"Saved somewhere else since you opened it\" after a builder Save the server refused as out of
+ date (`conflict`: {:current :fields}): Details lists what differs, here and saved; Save mine
+ saves the builder's copy over it; Use saved loads it, keeping the builder's copy as a draft."
+ [conflict]
+ (let [open? (r/atom false)]
+ (fn [{:keys [fields]}]
+ (let [built-char @(subscribe [:built-character])
+ shown (fn [v] (or v "changed"))]
+ [notifications/callout
+ {:icon "fa-exclamation-circle orange" :tone :note :accent :brand :compact? true
+ :text [:span.main-text-color "Saved somewhere else since you opened it"]
+ :actions [{:label "Details" :link? true :expanded @open? :on-click #(swap! open? not)}
+ {:label "Save mine" :link? true
+ :on-click #(do (dispatch [::char5e/keep-mine])
+ (dispatch [:save-character built-char]))}
+ {:label "Use saved" :link? true :on-click #(dispatch [::char5e/use-saved])}]
+ :details (when @open?
+ (for [{:keys [label mine saved]} fields]
+ {:key label :label label
+ :aside (str "here: " (shown mine) " · saved: " (shown saved))}))}]))))
+
+(defn draft-notices
+ "The builder's notices about unsaved drafts, above the options: a Save refused because the
+ character was saved elsewhere; a character open in another tab, held until Edit here; a
+ leftover draft offered once, then Undo and Redo; then the list of other unsaved drafts.
+ plan-character-drafts.md; wording in ux-guide.md (2026-10-16)."
+ []
+ (let [conflict @(subscribe [::char5e/draft-conflict])
+ held @(subscribe [::char5e/draft-held])
+ offer @(subscribe [::char5e/draft-offer])
+ restored @(subscribe [::char5e/draft-restored])
+ box {:tone :note :accent :brand :compact? true :icon "fa-history orange"}
+ line (fn [cfg] [notifications/callout (update cfg :text #(vector :span.main-text-color %))])
+ link (fn [label event] {:label label :link? true :on-click #(dispatch event)})
+ dismiss #(dispatch [::char5e/dismiss-draft-notice])]
+ [:div.drafts-notices.m-l-10.m-r-10
+ (cond
+ conflict
+ [changed-elsewhere-notice conflict]
+
+ held
+ (line (assoc box :icon "fa-clone orange" :text "Open in another tab"
+ :actions [(link "Edit here" [::char5e/edit-here held])]))
+
+ (:undone? restored)
+ (line (assoc box :text "Undone" :on-close dismiss
+ :actions [(link "Redo" [::char5e/redo-restore])]))
+
+ restored
+ (line (assoc box :text (str "Changes from " (views5e/draft-time (:touched restored)) " restored")
+ :on-close dismiss :actions [(link "Undo" [::char5e/undo-restore])]))
+
+ offer
+ (line (assoc box :text (str "Unsaved changes from " (views5e/draft-time (:touched offer)))
+ :on-close dismiss :actions [(link "Restore" [::char5e/restore-draft])])))
+ [views5e/drafts-list]]))
+
(defn save-character
"Dispatch manual save. Passes built-char so the handler can compute
the character summary without subscribing outside reactive context."
@@ -2742,7 +2812,9 @@
(not= db/default-character character))]
(when print-enabled? (print-char built-char))
(when (not character-changed?) (js/window.scrollTo 0,0)) ;//Force a scroll to top of page only if we are not editing.
- [views5e/content-page
+ [:<>
+ [portrait5e/drawer]
+ [views5e/content-page
"Character Builder"
(vec
(remove nil?
@@ -2803,6 +2875,8 @@
[:span "You have unsaved changes"])])]]]]
[:div.flex.justify-cont-c.p-b-40
[:div.f-s-14.main-text-color.content
- [:div.flex.w-100-p
+ [draft-notices]
+ ;; Held while another tab edits this character: nothing here takes input until Edit here.
+ [:div.flex.w-100-p (when @(subscribe [::char5e/draft-held]) {:class "builder-held" :inert ""})
[builder-columns]]]]]
- :subheader (when character-id [integrations/share-line character-id])]))
+ :subheader (when character-id [integrations/share-line character-id])]]))
diff --git a/src/cljs/orcpub/dnd/e5/autosave_fx.cljs b/src/cljs/orcpub/dnd/e5/autosave_fx.cljs
index 3e6427280..0ec704165 100644
--- a/src/cljs/orcpub/dnd/e5/autosave_fx.cljs
+++ b/src/cljs/orcpub/dnd/e5/autosave_fx.cljs
@@ -12,6 +12,8 @@
(defonce throttled-save-timer (atom nil))
(defonce throttled-save-queue (atom #{}))
+;; Ids whose save has been sent but not yet confirmed; closing the tab warns until it is empty.
+(defonce unconfirmed-saves (atom #{}))
(defn confirm-close-window
"While a save is pending, this function will be registered as an event listener
@@ -23,19 +25,35 @@
confirm-message))
(defn dispatch-throttled-saves
+ "Sends a save for every queued character id. Each stays in unconfirmed-saves, and closing the tab
+ keeps warning, until ::saved reports it. Returns nil."
[]
(reset! throttled-save-timer nil)
-
- ; TODO should/can we wait until save is successful?
- (js/window.removeEventListener
- "beforeunload"
- confirm-close-window)
-
(let [queued-ids @throttled-save-queue]
(reset! throttled-save-queue #{})
- (doall
- (for [id queued-ids]
- (dispatch [::char5e/save-character id])))))
+ (swap! unconfirmed-saves into (map js/parseInt) queued-ids)
+ (doseq [id queued-ids]
+ (dispatch [::char5e/save-character id]))))
+
+(defn resend-unconfirmed!
+ "Sends again every save that has not been confirmed: one that failed while the browser was
+ offline otherwise waits for another edit. Returns nil."
+ []
+ (doseq [id @unconfirmed-saves]
+ (dispatch [::char5e/save-character id])))
+
+;; Registered once, for its effect: the browser coming back online resends unconfirmed saves.
+(defonce resend-when-online
+ (.addEventListener js/window "online" #(resend-unconfirmed!)))
+
+(reg-fx
+ ::saved
+ ;; A save of character `id` succeeded. The close warning goes once nothing is queued or unconfirmed;
+ ;; a failed save never reports here, so it keeps warning.
+ (fn [id]
+ (swap! unconfirmed-saves disj (js/parseInt id))
+ (when (and (empty? @unconfirmed-saves) (empty? @throttled-save-queue) (nil? @throttled-save-timer))
+ (js/window.removeEventListener "beforeunload" confirm-close-window))))
;; The primary fx handler; simply return from a -fx event handler
;; as {::char5e/save-character-throttled <characterId>}
@@ -46,13 +64,10 @@
(fn [id]
;; The save builds the character from the cached template; start caching it now.
(ensure-template-cache!)
- (if-let [timer @throttled-save-timer]
- ; existing timer; clear it
- (js/clearTimeout timer)
- ; no existing, so this is the first; confirm window closing
- (js/window.addEventListener
- "beforeunload"
- confirm-close-window))
+ (when-let [timer @throttled-save-timer]
+ (js/clearTimeout timer))
+ ;; Adding the same listener again does nothing, so this is safe on every edit.
+ (js/window.addEventListener "beforeunload" confirm-close-window)
; enqueue
(swap! throttled-save-queue conj id)
diff --git a/src/cljs/orcpub/dnd/e5/character_drafts.cljs b/src/cljs/orcpub/dnd/e5/character_drafts.cljs
new file mode 100644
index 000000000..290e4e00d
--- /dev/null
+++ b/src/cljs/orcpub/dnd/e5/character_drafts.cljs
@@ -0,0 +1,142 @@
+(ns orcpub.dnd.e5.character-drafts
+ "One builder draft per character, in localStorage under \"character-draft/<key>\": the character's
+ id, or for one never saved a key made in this browser. Each tab keeps the key it shows in
+ sessionStorage, and marks it live while open. Rules and plan: plan-character-drafts.md."
+ (:require [clojure.string :as s]))
+
+(def prefix "character-draft/")
+(def legacy-key "character")
+(def ^:private tab-key-name "builder-draft-key")
+(def ^:private tab-id-name "builder-tab-id")
+(def ^:private live-prefix "draft-live/")
+
+;; A tab that has not written its live mark for this long is taken to be closed.
+(def live-ms 60000)
+
+(defn storage-key
+ "The localStorage key holding the draft for draft key `k`."
+ [k]
+ (str prefix k))
+
+(defn new-key
+ "A fresh draft key for a character never saved: \"new-\" and a random uuid."
+ []
+ (str "new-" (random-uuid)))
+
+(defn new-key?
+ "Whether draft key `k` belongs to a character never saved."
+ [k]
+ (and (string? k) (s/starts-with? k "new-")))
+
+;; How long a draft may go untouched before start-up removes it (plan-character-drafts.md, R8).
+(def expire-ms (* 30 24 60 60 1000))
+
+(defn expired?
+ "Whether the draft under key `k`, last edited at `touched` (ms), is old enough at `now` to remove:
+ untouched for expire-ms. A never-saved character's draft never expires; it may be the only copy."
+ [k touched now]
+ (boolean (and (not (new-key? k)) (number? touched) (> (- now touched) expire-ms))))
+
+(defn kept-key
+ "The draft key that keeps a draft offered or set aside, so opening its character does not
+ overwrite it: \"kept-\" and a random uuid."
+ []
+ (str "kept-" (random-uuid)))
+
+(defn kept-key?
+ "Whether draft key `k` holds a draft that was offered or set aside."
+ [k]
+ (and (string? k) (s/starts-with? k "kept-")))
+
+(defn key-for
+ "The draft key for `character`, given `current`, the key this tab holds: the character's id;
+ for one never saved, its :draft/key when it was opened from one, `current` when that is a
+ never-saved key too, else a fresh one."
+ [character current]
+ (if-let [id (:db/id character)]
+ (str id)
+ (or (:draft/key character)
+ (if (new-key? current) current (new-key)))))
+
+(defn- session-get
+ "This tab's sessionStorage value under `k`, or nil when absent or storage is refused."
+ [k]
+ (try (.getItem js/sessionStorage k) (catch :default _ nil)))
+
+(defn- session-set!
+ "Stores `v` under `k` in this tab's sessionStorage. Returns whether it was stored."
+ [k v]
+ (try (.setItem js/sessionStorage k v) true (catch :default _ false)))
+
+(defn tab-key
+ "The draft key this tab shows, or nil for a tab that has shown none."
+ []
+ (session-get tab-key-name))
+
+(defn set-tab-key!
+ "Records `k` as the draft key this tab shows. Returns whether it was stored."
+ [k]
+ (session-set! tab-key-name k))
+
+(defn tab-id
+ "This tab's id, made on first use and kept for the tab's life."
+ []
+ (or (session-get tab-id-name)
+ (let [id (str (random-uuid))] (session-set! tab-id-name id) id)))
+
+(defn mark-live!
+ "Marks draft key `k` as open in this tab now. Returns nil."
+ [k]
+ (try (.setItem js/localStorage (str live-prefix k) (str (tab-id) " " (.now js/Date)))
+ (catch :default _ nil))
+ nil)
+
+(defn live-elsewhere?
+ "Whether another tab has marked draft key `k` live within `live-ms` of `now`."
+ [k now]
+ (let [[tab at] (some-> (try (.getItem js/localStorage (str live-prefix k)) (catch :default _ nil))
+ (s/split #" "))]
+ (boolean (and tab (not= tab (tab-id)) (< (- now (js/parseInt at)) live-ms)))))
+
+(defn unmark-live!
+ "Clears this tab's live mark on draft key `k`, if it is this tab's. Returns nil."
+ [k]
+ (try (when (s/starts-with? (or (.getItem js/localStorage (str live-prefix k)) "") (tab-id))
+ (.removeItem js/localStorage (str live-prefix k)))
+ (catch :default _ nil))
+ nil)
+
+(defonce ^:private heartbeat (atom nil))
+
+(defn start-heartbeat!
+ "Once per page: renews this tab's live mark every 20 s, clears it when the page is closed, and
+ restores it when the page comes back from the back/forward cache. Returns nil."
+ []
+ (when-not @heartbeat
+ (reset! heartbeat (js/setInterval #(some-> (tab-key) mark-live!) 20000))
+ (.addEventListener js/window "pagehide" #(some-> (tab-key) unmark-live!))
+ ;; A page restored from the back/forward cache was unmarked on the way out.
+ (.addEventListener js/window "pageshow" #(when (.-persisted %) (some-> (tab-key) mark-live!))))
+ nil)
+
+(defn draft-keys
+ "The draft keys stored in this browser."
+ []
+ (try (into [] (comp (filter #(s/starts-with? % prefix)) (map #(subs % (count prefix))))
+ (js/Object.keys js/localStorage))
+ (catch :default _ [])))
+
+(defn remove-draft!
+ "Deletes the draft stored under draft key `k`. Returns nil."
+ [k]
+ (try (.removeItem js/localStorage (storage-key k)) (catch :default _ nil))
+ nil)
+
+(defn latest
+ "Of `touched`, a map of draft key -> last edit time, the most recently edited key that `live?`
+ does not reject, or nil."
+ [touched live?]
+ (->> touched
+ (remove (fn [[k _]] (live? k)))
+ (sort-by val >)
+ ffirst))
diff --git a/src/cljs/orcpub/dnd/e5/db.cljs b/src/cljs/orcpub/dnd/e5/db.cljs
index db285ee2a..f825b4105 100644
--- a/src/cljs/orcpub/dnd/e5/db.cljs
+++ b/src/cljs/orcpub/dnd/e5/db.cljs
@@ -6,6 +6,7 @@
[orcpub.dnd.e5.content-specs :as content-specs]
[orcpub.dnd.e5.template :as t5e]
[orcpub.dnd.e5.character :as char5e]
+ [orcpub.dnd.e5.character-drafts :as drafts]
[orcpub.dnd.e5.backgrounds :as bg5e]
[orcpub.dnd.e5.languages :as langs5e]
[orcpub.dnd.e5.library :as library]
@@ -32,7 +33,6 @@
;; Version: 1.01 - Add conflict-resolution state for duplicate key handling
;; =============================================================================
-(def local-storage-character-key "character")
(def local-storage-user-key "user")
(def local-storage-magic-item-key "magic-item")
(def local-storage-spell-key "spell")
@@ -198,12 +198,40 @@
(prn "FAILED SETTING LOCALSTORAGE ITEM" key)
false)))
-(defn character->local-store [character]
+(declare get-local-storage-item)
+
+(defn current-username
+ "The logged-in account's username as this browser stores it, or nil when logged out."
+ []
+ (get-in (get-local-storage-item local-storage-user-key) [:user-data :username]))
+
+(defn draft-visible?
+ "Whether `draft` may be shown to `username` (nil: logged out): drafts made logged out are
+ anyone's; an account's drafts are only its own. plan-character-drafts.md."
+ [draft username]
+ (let [owner (:draft/owner draft)]
+ (or (nil? owner) (= owner username))))
+
+(defn character->local-store
+ "Stores `character` as this tab's builder draft under its own draft key (character-drafts.cljs),
+ with :changed, the time and the account it belongs to, and marks the key live in this tab.
+ Returns whether it was stored."
+ [character]
(when js/window.localStorage
- (set-item local-storage-character-key
- (str (assoc (char5e/to-strict character)
- :changed
- (:changed character))))))
+ (let [previous (drafts/tab-key)
+ k (drafts/key-for character previous)
+ ;; Written first: if storage refuses it, the tab stays on the draft it has.
+ ok? (set-item (drafts/storage-key k)
+ (str (assoc (char5e/to-strict character)
+ :changed (:changed character)
+ :draft/base (:draft/base character)
+ :draft/owner (current-username)
+ :draft/touched (.now js/Date))))]
+ (when ok?
+ (when (and previous (not= previous k)) (drafts/unmark-live! previous))
+ (drafts/set-tab-key! k)
+ (drafts/mark-live! k))
+ ok?)))
(defn user->local-store [user-data]
(when js/window.localStorage
@@ -438,15 +466,107 @@
(spec/explain-data item-spec stored-item))))
nil)))))))
-(reg-local-store-cofx
+(defn read-draft
+ "The draft stored under draft key `k`, as stored (strict, with :changed and the :draft/ keys),
+ or nil."
+ [k]
+ (when js/window.localStorage
+ (get-local-storage-item (drafts/storage-key k))))
+
+(defn draft->character
+ "`draft`, as read-draft returns it, as a builder character: :changed and :draft/base kept."
+ [draft]
+ (assoc (char5e/from-strict draft)
+ :changed (:changed draft)
+ :draft/base (:draft/base draft)))
+
+(defn keep-draft!
+ "Stores `draft` (as read-draft returns it) under a fresh kept key, marked as already offered, so
+ that opening its character does not overwrite it. Returns the kept key."
+ [draft]
+ (let [k (drafts/kept-key)]
+ (set-item (drafts/storage-key k) (str (assoc draft :draft/asked? true)))
+ k))
+
+(defn unsaved-drafts
+ "The drafts this tab can offer in its list, newest first: every kept draft, and every other draft
+ with unsaved changes that no open tab holds, of those the logged-in account may see. Each is
+ {:key :name :touched :id}."
+ []
+ (let [own (drafts/tab-key)
+ now (.now js/Date)
+ username (current-username)]
+ (->> (drafts/draft-keys)
+ (keep (fn [k]
+ (when-not (or (= k own) (drafts/live-elsewhere? k now))
+ (when-let [d (read-draft k)]
+ (when (and (draft-visible? d username)
+ (or (drafts/kept-key? k) (:changed d)))
+ {:key k
+ :id (:db/id d)
+ :touched (:draft/touched d)
+ :name (get-in d [::se/values ::char5e/character-name])})))))
+ (sort-by :touched >)
+ vec)))
+
+(defn- migrate-legacy-draft!
+ "Moves a draft in the old single slot to its own draft key and removes the old slot. A tab with
+ no draft of its own takes it as its own, so the first load after the change opens as before.
+ Returns nil."
+ []
+ (when-let [item (get-local-storage-item drafts/legacy-key)]
+ (let [k (drafts/key-for item nil)]
+ (when (set-item (drafts/storage-key k) (str item))
+ (.removeItem js/window.localStorage drafts/legacy-key)
+ (when-not (drafts/tab-key) (drafts/set-tab-key! k)))))
+ nil)
+
+(defn- expire-drafts!
+ "Removes drafts that drafts/expired? says are too old, except this tab's own and any another
+ open tab holds. Returns nil."
+ []
+ (let [now (.now js/Date)
+ own (drafts/tab-key)]
+ (doseq [k (drafts/draft-keys)
+ :when (not (or (= k own) (drafts/live-elsewhere? k now)))
+ :when (drafts/expired? k (:draft/touched (get-local-storage-item (drafts/storage-key k))) now)]
+ (drafts/remove-draft! k)
+ (drafts/unmark-live! k))))
+
+(defn- draft-to-restore
+ "The draft key this tab opens at start-up: its own when stored; else the most recently edited
+ draft of a never-saved character that no other open tab holds; else nil. Only drafts the
+ logged-in account may see. A saved character's leftover is offered when it is opened instead."
+ []
+ (let [stored (drafts/draft-keys)
+ own (drafts/tab-key)
+ username (current-username)
+ visible? #(draft-visible? (get-local-storage-item (drafts/storage-key %)) username)]
+ (if (and (some #{own} stored) (visible? own))
+ own
+ (drafts/latest (into {} (comp (filter drafts/new-key?)
+ (filter visible?)
+ (map (fn [k] [k (or (:draft/touched (get-local-storage-item (drafts/storage-key k))) 0)])))
+ stored)
+ #(drafts/live-elsewhere? % (.now js/Date))))))
+
+(re-frame/reg-cofx
:local-store-character
- local-storage-character-key
- ::se/entity
- (fn [char]
- (assoc
- (char5e/from-strict char)
- :changed
- (:changed char))))
+ ;; This tab's builder draft, read at start-up: see draft-to-restore. Also moves the old single
+ ;; slot, removes expired drafts, and starts the live mark that tells other tabs this one is open.
+ (fn [cofx _]
+ (assoc cofx :local-store-character
+ (when js/window.localStorage
+ (migrate-legacy-draft!)
+ (expire-drafts!)
+ (drafts/start-heartbeat!)
+ (when-let [k (draft-to-restore)]
+ (drafts/set-tab-key! k)
+ (drafts/mark-live! k)
+ (let [item (get-local-storage-item (drafts/storage-key k))]
+ (if (spec/valid? ::se/entity item)
+ (assoc (char5e/from-strict item) :changed (:changed item) :draft/base (:draft/base item))
+ (js/console.warn "Invalid stored draft, ignoring:" k))))))))
(spec/def ::username string?)
(spec/def ::email string?)
diff --git a/src/cljs/orcpub/dnd/e5/events.cljs b/src/cljs/orcpub/dnd/e5/events.cljs
index 004a136f6..8dcd7ed8e 100644
--- a/src/cljs/orcpub/dnd/e5/events.cljs
+++ b/src/cljs/orcpub/dnd/e5/events.cljs
@@ -28,6 +28,7 @@
[orcpub.dnd.e5.party :as party5e]
[orcpub.dnd.e5.folder :as folder5e]
[orcpub.dnd.e5.character.random :as char-rand5e]
+ [orcpub.dnd.e5.portrait-assets :as portrait-assets5e]
[orcpub.dnd.e5.spells :as spells]
[orcpub.dnd.e5.monsters :as monsters]
[orcpub.dnd.e5.srd-conditions :as srd-conditions]
@@ -44,6 +45,11 @@
local-storage-builder-origin-key
builder-wip-stores
character->local-store
+ read-draft
+ draft->character
+ keep-draft!
+ unsaved-drafts
+ draft-visible?
user->local-store
magic-item->local-store
spell->local-store
@@ -96,12 +102,13 @@
default-class
default-subclass]]
[orcpub.dnd.e5.autosave-fx :as autosave-fx]
+ [orcpub.dnd.e5.character-drafts :as drafts]
[orcpub.dnd.e5.homebrew-check :as homebrew-check]
[orcpub.dnd.e5.library :as library]
[orcpub.dnd.e5.picks :as picks]
[orcpub.dnd.e5.event-utils :as event-utils]
[orcpub.dnd.e5.compute :as compute]
- [re-frame.core :refer [reg-event-db reg-event-fx reg-fx inject-cofx path
+ [re-frame.core :refer [reg-event-db reg-event-fx reg-fx reg-cofx inject-cofx path
after dispatch ->interceptor]]
[cljs.spec.alpha :as spec]
[orcpub.dnd.e5.http-safe :as http]
@@ -139,7 +146,8 @@
(def ->local-store (after character->local-store))
-(def db-char->local-store (after (fn [db] (character->local-store (:character db)))))
+;; No write while the builder holds a character another tab is editing: they share its draft.
+(def db-char->local-store (after (fn [db] (when-not (:draft/held db) (character->local-store (:character db))))))
;; :initialize-db restores the builder's draft and repairs it in memory; this puts the
;; repaired draft back in browser storage. Without it the draft stayed broken there,
@@ -231,6 +239,36 @@
:before (fn [context]
(assoc-in context [:coeffects :db :character :changed] true))))
+(def portrait-ui-keys
+ "Top-level app-db keys holding the in-progress portrait. Not part of the
+ character; only :portrait/save writes back."
+ [:portrait/drawer-open? :portrait/draft :portrait/draft-seed
+ :portrait/open-slot :portrait/open-layer])
+
+(defn drop-portrait-draft
+ "Clear the draft and count the change.
+
+ :character-epoch is bumped in step, so it counts how many times the character
+ being edited has been REPLACED. A save is dispatched at one epoch and answered
+ at another, and that is the only way the answer can tell whether the character
+ it is about is still the one on screen -- an id cannot, because a first save is
+ where the id appears."
+ [db]
+ (-> (apply dissoc db portrait-ui-keys)
+ (update :character-epoch (fnil inc 0))))
+
+(def discard-portrait-draft
+ "Drops the in-progress portrait, for an event that replaces the character
+ wholesale without going through :set-character.
+
+ Spliced BEFORE (path :character) in a chain, like set-changed, because the
+ draft is NOT inside the character -- past that point the db is the character
+ and these keys are out of reach."
+ (->interceptor
+ :id :discard-portrait-draft
+ :before (fn [context]
+ (update-in context [:coeffects :db] drop-portrait-draft))))
+
(defn hold-for
"`db-after` with the planned hold emptied when the edit starts on another character than the one
it holds for (`::e5/planned-for`, a `:db/id`; nil while unsaved): on `:reset-character`, a
@@ -336,7 +374,10 @@
(defonce ^:private settle-timer (atom {:id nil :last-ms 0}))
-(defn- settle-now! []
+(defn- settle-now!
+ "Clears the pending settle timer, records now as the last settle, and dispatches
+ `::e5/settle-picks`. Returns nil."
+ []
(swap! settle-timer assoc :id nil :last-ms (.now js/Date))
(dispatch [::e5/settle-picks]))
@@ -367,6 +408,17 @@
(path :character)
->local-store])
+(def new-character-interceptors
+ "character-interceptors, plus the portrait discard, which has to sit BEFORE
+ (path :character) -- past that point the db is the character and the draft,
+ which is not in the character, is out of reach. queue-settle resets the planned hold for New."
+ [queue-settle
+ check-spec-interceptor
+ set-changed
+ discard-portrait-draft
+ (path :character)
+ ->local-store])
+
(def item-interceptors [(path ::mi/builder-item)
magic-item->local-store-interceptor])
@@ -519,12 +571,19 @@
(seq (get-in db' [:character-healed :rewrote]))
(assoc ::persist-healed-character (:character db'))))))
-(defn reset-character [_ _]
- (char5e/set-class t5e/character :barbarian 0 (class5e/barbarian-option [] {} {} {} {})))
+(defn reset-character
+ "A new blank character for New and Log Out, under a draft key of its own, so the draft of the
+ character it replaces is kept (and listed when it has changes) rather than written over."
+ [_ _]
+ (assoc (char5e/set-class t5e/character :barbarian 0 (class5e/barbarian-option [] {} {} {} {}))
+ :draft/key (drafts/new-key)))
(reg-event-db
:reset-character
- character-interceptors
+ ;; "New" replaces the character in place and never routes through
+ ;; :set-character, so the draft has to be dropped HERE or a blank character
+ ;; inherits the previous one's portrait.
+ new-character-interceptors
reset-character)
(reg-event-fx
@@ -651,25 +710,109 @@
#_ ;; unreferenced — character path is constructed inline
(def dnd-5e-characters-path [:dnd :e5 :characters])
+(defn saved-character-is-the-one-being-edited?
+ "Whether a save that has just come back is about the character on screen.
+
+ It is decided from what the save was dispatched WITH, because nothing in the
+ response can answer it. A save is asynchronous, and the autosave queue is
+ throttled, so the answer routinely arrives after the builder has moved on --
+ toggle a prepared spell on one character from a list and the queued save for
+ it lands while another is open in the builder.
+
+ The two save paths know different things, so they say different things:
+
+ * the manual save posts db :character, so it passes the :epoch it was
+ dispatched at. A first save is exactly where the id appears, so an id
+ cannot distinguish 'the same character, now saved' from 'a different
+ character'; the epoch can, because it counts replacements.
+ * the autosave posts a character from the map BY ID, which may never have
+ been the one on screen, so it passes that :for-id to be compared.
+
+ Neither given (a bare re-dispatch) answers false, which is the safe way to be
+ wrong: a stale answer then updates the character map and leaves the screen
+ alone."
+ [db {:keys [epoch for-id]}]
+ (cond
+ (some? for-id) (= for-id (:db/id (:character db)))
+ (some? epoch) (= epoch (:character-epoch db 0))
+ :else false))
+
+(defn stored-shape
+ "`character` in the form the server stores, without ids or version, for telling whether a copy
+ holds anything different from what is stored. Returns that strict map."
+ [character]
+ (dissoc (entity/remove-ids (char5e/to-strict character)) ::se/version))
+
(defn character-save-success-fx
- "Handler for `:character-save-success`: shows the saved character. When it is the builder's
- (unsaved, or the same id), the planned hold now holds for its id (`hold-for`)."
- [{:keys [db]} [_ response]]
- (let [strict-character (:body response)
- character (char5e/from-strict strict-character)
- id (:db/id character)]
- {:db (cond-> db
- (contains? #{nil id} (get-in db [:character :db/id])) (assoc ::e5/planned-for id))
- :dispatch-n [[:show-message
- (if-let [char-name (not-empty
- (get-in character [::entity/values ::char5e/character-name]))]
- (str "Saved “" char-name "”")
- "Your character has been saved.")]
- [:set-character character]
- [::char5e/set-character id character]]}))
+ "Handler for `:character-save-success`: records the reply for character `id`, replaces the builder
+ only with a save about it (saved-character-is-the-one-being-edited?), keeps the builder's unsaved
+ edits on an autosave reply, and hands the planned hold the saved id (`::e5/planned-for`).
+ GOTCHA: the :http effect appends the response, so it arrives LAST, after the save context."
+ [{:keys [db]} [_ {:keys [for-id] :as save-context} response]]
+ (let [strict-character (:body response)
+ character (char5e/from-strict strict-character)
+ id (:db/id character)
+ current? (saved-character-is-the-one-being-edited? db save-context)
+ ;; Edited again while this autosave was in flight: the local copies are newer than the
+ ;; reply and stay; the queued autosave sends them.
+ newer? (boolean (and for-id (get-in db [::edited-in-flight id])))
+ ;; An autosave while the builder holds unsaved edits to the same character: the builder
+ ;; keeps its copy and takes only the keys the sheet changed.
+ keep-builder? (boolean (and current? for-id (or newer? (get-in db [:character :changed]))))
+ version (::entity/version character)
+ kept (when keep-builder?
+ (cond-> (assoc (:character db) :draft/base (hash (stored-shape character)))
+ version (assoc ::entity/version version)
+ (not newer?)
+ (update ::entity/values
+ (fn [values]
+ (reduce (fn [vs k]
+ (if-some [v (get-in character [::entity/values k])]
+ (assoc vs k v)
+ (dissoc vs k)))
+ values
+ (get-in db [::sheet-edited id]))))))]
+ (cond-> {:db (cond-> (-> db
+ (update ::in-flight dissoc id)
+ (update ::edited-in-flight dissoc id))
+ ;; The builder's character, unsaved or the same id: the hold now holds for its id.
+ (contains? #{nil id} (get-in db [:character :db/id])) (assoc ::e5/planned-for id)
+ (not newer?) (update ::sheet-edited dissoc id)
+ newer? (assoc-in [::stored-shape id] (stored-shape character))
+ (and newer? version) (assoc-in [::char5e/character-map id ::entity/version] version)
+ true (update ::refused dissoc id))
+ :dispatch-n
+ (cond-> [[:show-message
+ (if-let [char-name (not-empty
+ (get-in character [::entity/values ::char5e/character-name]))]
+ (str "Saved “" char-name "”")
+ "Your character has been saved.")]]
+ ;; The character on screen is replaced only by a save about it.
+ (and current? (not keep-builder?))
+ (conj [:character-updated (assoc character :draft/base (hash (stored-shape character)))])
+
+ ;; The saved character belongs in the map whoever is on screen, unless the map's
+ ;; copy is newer.
+ (not newer?)
+ (conj [::char5e/set-character id character]))}
+ keep-builder? (assoc-in [:db :character] kept)
+ ;; Another tab holding this character owns its draft: only the copy on screen changes.
+ (and keep-builder? (not (:draft/held db))) (assoc ::builder-draft->local-store kept)
+ ;; A first save: the draft moves from its browser key to the new id.
+ (and current? (nil? (get-in db [:character :db/id]))) (assoc ::drop-unsaved-draft true)
+ for-id (assoc ::autosave-fx/saved for-id))))
(reg-event-fx :character-save-success character-save-success-fx)
+(reg-fx
+ ::drop-unsaved-draft
+ ;; Deletes this tab's draft when it is a never-saved character's, whose next write is under its id.
+ (fn [_]
+ (let [k (drafts/tab-key)]
+ (when (drafts/new-key? k)
+ (drafts/remove-draft! k)
+ (drafts/unmark-live! k)))))
+
(defn descriptive-character-label
"Build a descriptive label like 'High Elf Ranger 3' from character properties.
Used as the summary name when the user hasn't set a character name."
@@ -747,10 +890,16 @@
;; Since built-template is a no-op (plugin merging commented out),
;; we use the cached template directly with entity/build.
cached-template (get db ::autosave-fx/cached-template)]
+ (cond
+ ;; Nothing differs from what the server last sent for it (an edit undone): nothing to send.
+ (= (stored-shape character) (get-in db [::stored-shape (js/parseInt id)]))
+ {:db (update db ::refused dissoc (js/parseInt id))
+ ::autosave-fx/saved id}
+
;; Skip when the template isn't ready — nil OR empty {}. An empty template
;; crashes entity/build (null fn `.call`); `seq` covers both cases.
;; (Guarded by events-test save-character-rejects-missing-abilities.)
- (if-not (seq cached-template)
+ (not (seq cached-template))
;; Not cached yet. The cache starts with the first save, not with the app, so ask
;; for it and try again shortly; a save from the character list has no later
;; autosave to fall back on.
@@ -761,6 +910,8 @@
{:dispatch [:show-warning-message
(str "This character couldn't be saved because the character options "
"didn't finish loading. Try again in a moment.")]}))
+
+ :else
(let [{:keys [:db/id] :as strict} (char5e/to-strict character)
built-character (entity/build character cached-template)
summary (make-summary built-character)]
@@ -768,14 +919,56 @@
(fn [ability-kw]
(nat-int? (get-in built-character [:base-abilities ability-kw])))
char5e/ability-keys)
- {:dispatch [:set-loading true]
+ {:db (assoc-in db [::in-flight id] true)
+ :dispatch [:set-loading true]
:http {:method :post
:headers (authorization-headers db)
:url (url-for-route routes/dnd-e5-char-list-route)
:transit-params (assoc strict :orcpub.entity.strict/summary summary)
- :on-success [:character-save-success]}}
+ ;; By id, from the character map -- which may not be the one
+ ;; in the builder, and by the time this lands may not be even
+ ;; if it was.
+ :on-success [:character-save-success {:for-id (:db/id strict)}]
+ :on-failure [::char5e/save-refused {:for-id (:db/id strict)}]}}
{:dispatch [:show-error-message "You must provide values for all ability scores"]}))))))
+(reg-event-fx
+ ::char5e/save-refused
+ ;; An autosave the server refused. A 409 :stale-character means the character was saved from
+ ;; another copy since: the sheet's own changed keys are put onto the stored copy and it is saved
+ ;; again, once; the builder's unsaved edits are left for its own Save. Anything else, or a second
+ ;; refusal in a row, is shown. builder-and-sheet-copies.md.
+ (fn [{:keys [db]} [_ {:keys [for-id]} {:keys [status body]}]]
+ (let [current (some-> (:current body) char5e/from-strict)
+ db (update db ::in-flight dissoc for-id)]
+ (if (and (= 409 status) (= :stale-character (:error body)) current
+ (not (get-in db [::refused for-id])))
+ (let [local (get-in db [::char5e/character-map for-id])
+ rebased (reduce (fn [c k]
+ (if-some [v (get-in local [::entity/values k])]
+ (assoc-in c [::entity/values k] v)
+ (update c ::entity/values dissoc k)))
+ current
+ (get-in db [::sheet-edited for-id]))
+ builder-free? (and (= for-id (get-in db [:character :db/id]))
+ (not (get-in db [:character :changed])))]
+ {:db (cond-> (-> db
+ (assoc-in [::char5e/character-map for-id] rebased)
+ (assoc-in [::stored-shape for-id] (stored-shape current))
+ (assoc-in [::refused for-id] true))
+ builder-free? (assoc :character rebased))
+ :dispatch [::char5e/save-character for-id]})
+ {:db (update db ::refused dissoc for-id)
+ :dispatch (cond
+ (= 409 status)
+ [:show-error-message
+ (str "This character was changed somewhere else, so your change couldn't be "
+ "saved. Reload it to see the latest.")]
+ (= :character-gone (:error body))
+ [:show-error-message
+ "This character was deleted somewhere else, so your change couldn't be saved."]
+ :else (event-utils/show-generic-error))}))))
+
;; Manual save — dispatched from character builder UI with built-char in scope.
;; If the user hasn't set a name, generates a random one and persists it.
(reg-event-db ::e5/dismiss-open-notice (fn [db _] (dissoc db ::e5/open-notice)))
@@ -849,7 +1042,8 @@
:headers (authorization-headers db')
:url (url-for-route routes/dnd-e5-char-list-route)
:transit-params (assoc strict :orcpub.entity.strict/summary summary)
- :on-success [:character-save-success]}}
+ :on-success [:character-save-success {:epoch (:character-epoch db' 0)}]
+ :on-failure [::char5e/builder-save-refused {:epoch (:character-epoch db' 0)}]}}
{:dispatch [:show-error-message "You must provide values for all ability scores"]})))
(reg-event-fx :save-character save-character-fx)
@@ -2218,6 +2412,88 @@
(fn [db _]
(dissoc db :email-change-sent? :email-change-error)))
+;; ─── Account Settings ──────────────────────────────────────────────
+;; The account page re-reads the user on open: what the login response cached
+;; can be stale -- an account made an artist account since, say.
+
+(reg-event-fx
+ :load-account
+ (fn [{:keys [db]} _]
+ (when (event-utils/get-auth-token db)
+ {:http {:method :get
+ :headers (authorization-headers db)
+ :url (backend-url (routes/path-for routes/user-route))
+ :on-success [:load-account-success]
+ :on-failure [:account-request-failed]}})))
+
+(reg-event-db
+ :load-account-success
+ [user->local-store-interceptor]
+ (fn [db [_ response]]
+ (update-in db [:user-data :user-data] merge (:body response))))
+
+(reg-event-db
+ :account-request-failed
+ (fn [db _] db))
+
+(reg-event-fx
+ :save-preferred-name
+ (fn [{:keys [db]} [_ preferred-name]]
+ {:db (assoc db :preferred-name-save {:status :saving})
+ :http {:method :put
+ :headers (authorization-headers db)
+ :url (backend-url (routes/path-for routes/user-route))
+ :transit-params {:preferred-name preferred-name}
+ :on-success [:save-preferred-name-success]
+ :on-failure [:save-preferred-name-failure]}}))
+
+(reg-event-db
+ :save-preferred-name-success
+ [user->local-store-interceptor]
+ (fn [db [_ response]]
+ (-> db
+ (assoc-in [:user-data :user-data :preferred-name] (get-in response [:body :preferred-name]))
+ (assoc :preferred-name-save {:status :saved}))))
+
+(reg-event-db
+ :save-preferred-name-failure
+ (fn [db [_ response]]
+ (assoc db :preferred-name-save
+ {:status :error
+ :error (or (get-in response [:body :error]) "Couldn't save that. Please try again.")})))
+
+(reg-event-fx
+ :save-artist-credit
+ (fn [{:keys [db]} [_ edit]]
+ {:db (assoc db :artist-credit-save {:status :saving})
+ :http {:method :put
+ :headers (authorization-headers db)
+ :url (backend-url (routes/path-for routes/user-artist-credit-route))
+ :transit-params edit
+ :on-success [:save-artist-credit-success]
+ :on-failure [:save-artist-credit-failure]}}))
+
+(reg-event-db
+ :save-artist-credit-success
+ [user->local-store-interceptor]
+ (fn [db [_ response]]
+ (-> db
+ (assoc-in [:user-data :user-data :artist-credit] (:body response))
+ (assoc :artist-credit-save {:status :saved}))))
+
+(reg-event-db
+ :save-artist-credit-failure
+ (fn [db [_ response]]
+ (assoc db :artist-credit-save
+ {:status :error
+ :errors (get-in response [:body :errors])
+ :error (when-not (get-in response [:body :errors])
+ "Couldn't save that. Please try again.")})))
+
+(reg-event-db
+ :clear-account-save-status
+ (fn [db [_ k]] (dissoc db k)))
+
;; ─── Email Preferences ─────────────────────────────────────────────
(reg-event-fx
@@ -2291,9 +2567,19 @@
:when (and (map? class-data) (not (:disabled? class-data)))]
class-key)))
-(defn set-character [db [_ character]]
- ;; :plugins are hydrated before this runs (::e5/plugins is a sync cofx at :initialize-db).
- (let [;; Former keys first: the spell-selection pass needs each class key already current.
+(defn- reconciled-character
+ "Run the content reconcilers over `character` and report what they changed.
+
+ Shared by the two events below, which differ only in whether the portrait
+ draft survives -- everything about resolving renamed content is identical."
+ [db character]
+ ;; db :plugins are already hydrated here -- ::e5/plugins is a sync cofx at
+ ;; :initialize-db, so the reconcilers can trust loaded-class-keys and the
+ ;; former-key index.
+ (let [;; Former keys first: a character that selected content before an import
+ ;; conflict renamed it is pointing at a key nothing answers to any more.
+ ;; Translating it back before anything else means the spell-selection pass
+ ;; below sees the class key it expects rather than an orphan.
{character :character former-rewrote :rewrote}
(content-recon/reconcile-former-keys
character
@@ -2311,14 +2597,54 @@
character
(loaded-class-keys db)
(content-recon/subclass->class-index (:plugins db)))]
- (assoc db
- :character character
- :loading false
- :character-binding-report (when (or (seq (:unbound-classes binding-report))
- (seq (:subclass-mismatches binding-report)))
- binding-report)
- ;; nil after a save: :set-character reruns on the saved character and finds nothing.
- :character-healed (when (seq rewrote) {:rewrote rewrote}))))
+ {:character character
+ :rewrote rewrote
+ :binding-report binding-report}))
+
+(defn- put-character
+ "Install a reconciled character and the reports that go with it."
+ [db {:keys [character rewrote binding-report]}]
+ (assoc db
+ :character character
+ :loading false
+ :character-binding-report (when (or (seq (:unbound-classes binding-report))
+ (seq (:subclass-mismatches binding-report)))
+ binding-report)
+ ;; Cleared when there is nothing to report, which is what makes it
+ ;; self-resetting: after a save, the character is re-installed, the
+ ;; reconcilers find nothing left to fix, and the prompt goes away on its
+ ;; own rather than needing to be dismissed.
+ :character-healed (when (seq rewrote) {:rewrote rewrote})))
+
+(defn set-character
+ "Put a DIFFERENT character on screen: opening one, cloning, randomizing, New.
+
+ The portrait draft is dropped, unconditionally and without asking anything
+ about ids. Three review rounds went into guards that tried to work out
+ afterwards whether a replacement was really a switch, and each guard was
+ wrong in a way the next one found: a first save looks like a new id, two
+ never-saved characters share a nil one. The information was never in the
+ characters -- it is in which event the caller meant, so that is now what
+ they choose. Modifying the character on screen is :character-updated.
+
+ The one exception is a courtesy and nothing depends on it: re-opening the
+ SAME saved character (Edit, from a list, on the one already in the builder)
+ keeps the draft, so that is not a way to lose work. Unlike the guards it
+ replaced, this comparison cannot be wrong -- two different characters cannot
+ share a non-nil id, and a nil one is not a match. Nothing about a save
+ reaches it any more, so please do not make it load-bearing again."
+ [db [_ character]]
+ (let [id (:db/id character)
+ same-saved-character? (and (some? id) (= id (:db/id (:character db))))]
+ (-> (cond-> db (not same-saved-character?) drop-portrait-draft)
+ (put-character (reconciled-character db character)))))
+
+(defn character-updated
+ "The character on screen has been MODIFIED -- edited in place, relinked, or
+ returned by its own save. Same reconcilers as a switch, but the portrait
+ draft is in-progress work on this character and stays."
+ [db [_ character]]
+ (put-character db (reconciled-character db character)))
(defn healed-message
"Toast text for an automatic heal: how many picks moved, and that saving keeps it."
@@ -2343,10 +2669,11 @@
(fn [{:keys [db]} [_ from-key to-key content-type]]
;; The person's answer for a pick no heal could settle. `content-type` (optional) limits the
;; rewrite to picks of that type; a race and a subrace can share a key. Goes through
- ;; :set-character, so the heals and the rebuild run as on any load.
+ ;; :character-updated, so the heals and the rebuild run as on any load and an unsaved
+ ;; portrait draft survives.
(let [{:keys [character]}
(picks/relink (:character db) content-type from-key to-key)]
- {:dispatch-n [[:set-character character]
+ {:dispatch-n [[:character-updated character]
[:show-message
(str "Relinked " (name from-key) " to " (name to-key)
". Save the character to keep it.")]]})))
@@ -2371,15 +2698,73 @@
(fn [db [_ item-name]]
(update-in db [:expanded-items item-name] not)))
+(defn stored-version
+ "A short fingerprint of `character` as stored, for telling whether a draft started from the
+ version that is stored now. Returns a number."
+ [character]
+ (hash (stored-shape character)))
+
+(defn leftover-decision
+ "What opening saved `character` does with `draft`, the draft stored under its id (as read-draft
+ returns it): :none when there is none, :hold when another tab has it open, :drop when it has no
+ unsaved changes or matches the saved version, :keep (listed, not offered) when it started from
+ an older version or was offered before, else :offer. plan-character-drafts.md, R2-R5 and R7."
+ [character draft live-elsewhere?]
+ (cond
+ (nil? draft) :none
+ live-elsewhere? :hold
+ (or (not (:changed draft))
+ (= (stored-shape (draft->character draft)) (stored-shape character))) :drop
+ (or (:draft/asked? draft)
+ (not= (:draft/base draft) (stored-version character))) :keep
+ :else :offer))
+
+(def leftover-draft
+ "Interceptor for :set-character: when a saved character other than the builder's is opened, reads
+ its stored draft BEFORE the opening overwrites it (ignoring one another account made), moves one
+ worth keeping to a kept key, and puts {:decision :kept-key :draft} in the coeffects (::leftover)."
+ (->interceptor
+ :id ::leftover-draft
+ :before (fn [context]
+ (let [character (second (get-in context [:coeffects :event]))
+ id (:db/id character)
+ db (get-in context [:coeffects :db])]
+ (if (and id (not= id (get-in db [:character :db/id])))
+ (let [k (str id)
+ draft (let [d (read-draft k)]
+ (when (draft-visible? d (get-in db [:user-data :user-data :username])) d))
+ decision (leftover-decision character draft
+ (drafts/live-elsewhere? k (.now js/Date)))]
+ (assoc-in context [:coeffects ::leftover]
+ {:decision decision
+ :draft draft
+ :kept-key (when (#{:keep :offer} decision) (keep-draft! draft))}))
+ context)))))
+
+(defn apply-leftover
+ "`db` after :set-character, given `leftover` from the leftover-draft interceptor: the notices
+ cleared, then the hold or the offer set. The opened character's :draft/base is recorded."
+ [db {:keys [decision draft kept-key]}]
+ (let [db (-> db
+ (dissoc :draft/held :draft/offer :draft/restored :draft/conflict)
+ (update :character #(cond-> % (and (:db/id %) (nil? (:draft/base %)))
+ (assoc :draft/base (stored-version %)))))]
+ (case decision
+ :hold (assoc db :draft/held (get-in db [:character :db/id]))
+ :offer (assoc db :draft/offer {:key kept-key
+ :touched (:draft/touched draft)
+ :character (draft->character draft)})
+ db)))
+
;; Registered here, not in autosave_fx, so it queues a settle: the first template a draft is
;; opened with settles it, before any edit.
(reg-event-fx ::autosave-fx/cache-template [queue-settle] autosave-fx/cache-template)
(reg-event-fx
:set-character
- [queue-settle db-char->local-store (inject-cofx ::e5/pending-relinks)]
+ [queue-settle leftover-draft db-char->local-store (inject-cofx ::e5/pending-relinks)]
(fn [{:keys [db] :as cofx} event]
- (let [db' (set-character db event)
+ (let [db' (apply-leftover (set-character db event) (::leftover cofx))
relinks (::e5/pending-relinks cofx)
ask (content-recon/relink-to-ask relinks (:character db') (:plugins db'))]
;; Asked once per character (homebrew-keys-design.md §9, Q3): ::e5/relink-question
@@ -2387,6 +2772,7 @@
;; A heal is not announced here: :route queues a [:hide-message] that runs after this,
;; clearing a toast raised now before it painted. :route announces it instead.
{::autosave-fx/ensure-template-cache true
+ :dispatch [::char5e/load-drafts]
:db (assoc db' ::e5/relink-question
(when ask
(let [{:keys [content-type from] :as r} (get relinks ask)]
@@ -2394,6 +2780,17 @@
:from-name (some #(get-in % [content-type from :name]) (vals (:plugins db')))
:character-id (:db/id (:character db'))))))})))
+(reg-event-fx
+ ;; The other half of what :set-character used to mean: the character on screen
+ ;; was modified -- edited, relinked, or returned by its own save. Same reconcilers
+ ;; and local-store write; it keeps the portrait draft, which is being drawn for
+ ;; this character. Renamed-content questions were asked when it was opened.
+ :character-updated
+ [db-char->local-store]
+ (fn [{:keys [db]} event]
+ {::autosave-fx/ensure-template-cache true
+ :db (character-updated db event)}))
+
(defn- record-relinks!
"Stores `relinks` as the pending relink questions; says so in the console when it cannot."
[relinks]
@@ -2484,6 +2881,215 @@
::char5e/image-url-failed
nil)))
+;; ---- portrait compositor drawer ----
+;;
+;; Editing state (open/closed, the in-progress draft, which color panels are
+;; expanded) lives at the TOP of app-db under :portrait/* keys — UI state,
+;; not part of the persisted character. Only :portrait/save writes back, and
+;; it writes an EDN STRING to ::char5e/portrait: ::se/values is a Datomic
+;; component ref, so every key in it must be a registered attribute and no
+;; attribute can hold a nested map (see db/schema.clj). The char5e/portrait
+;; getter parses it back.
+
+(defn- seed-portrait-draft
+ "Reset the draft to whatever the character currently has saved.
+
+ Reads the RAW value, not char5e/portrait -- that getter resolves through
+ es/entity-val against a BUILT character, and db :character is the raw
+ entity. Going through the getter here silently yields nil, which once made
+ reopening the drawer discard a saved portrait."
+ [db]
+ (assoc db
+ :portrait/draft (or (char5e/parse-portrait
+ (get-in db [:character ::entity/values ::char5e/portrait]))
+ portrait-assets5e/empty-portrait)
+ :portrait/draft-seed nil
+ :portrait/open-slot nil
+ :portrait/open-layer nil))
+
+(reg-event-db
+ :portrait/ensure-draft
+ ;; For the inline Portrait tab, which has no open/close of its own: give it a
+ ;; draft if there is not one, and leave any in-progress edits alone.
+ (fn [db _]
+ (cond-> db (nil? (:portrait/draft db)) seed-portrait-draft)))
+
+(reg-event-db
+ :portrait/open
+ (fn [db _]
+ ;; Keeps an existing draft rather than reseeding: the drawer and the inline
+ ;; tab share one, so opening the drawer from the tab must not silently throw
+ ;; away what is on the tab's canvas.
+ (-> (cond-> db (nil? (:portrait/draft db)) seed-portrait-draft)
+ (assoc :portrait/drawer-open? true))))
+
+(reg-event-db
+ :portrait/close
+ (fn [db _]
+ ;; Cancel still discards, but by reseeding rather than dissoc-ing: the
+ ;; inline tab renders from this same draft and would otherwise go blank
+ ;; underneath the closing drawer.
+ (-> db seed-portrait-draft (assoc :portrait/drawer-open? false))))
+
+(reg-event-db
+ :portrait/pick-layer
+ (fn [db [_ layer-key asset-id]]
+ (update-in db [:portrait/draft :layers]
+ (fn [layers]
+ (if (nil? asset-id)
+ (dissoc layers layer-key)
+ (assoc layers layer-key
+ {:artist/id (portrait-assets5e/artist-for-asset layer-key asset-id)
+ :asset/id asset-id}))))))
+
+;; Artist credits arrive from the server as data (/dnd/5e/portrait-artists), never in the page:
+;; app-db holds them for the views, and portrait-assets for the shared credit functions.
+(reg-fx
+ :portrait/apply-artist-overrides
+ (fn [m] (portrait-assets5e/set-artist-overrides! m)))
+
+(reg-event-fx
+ :portrait/artists-loaded
+ (fn [{:keys [db]} [_ artists]]
+ (let [m (into {} (for [[id fields] artists] [(keyword (name id)) fields]))]
+ {:db (assoc db :portrait/artist-overrides m)
+ :portrait/apply-artist-overrides m})))
+
+(reg-event-fx
+ :portrait/load-artists
+ ;; Once per page load: the :portrait/artist-overrides subscription asks every time a view that
+ ;; shows a credit first subscribes.
+ (fn [{:keys [db]} _]
+ (if (:portrait/artists-requested? db)
+ {}
+ (do (go (let [{:keys [status body]} (<! (http/get (url-for-route routes/dnd-e5-portrait-artists-route)))]
+ (when (and (= 200 status) (map? body))
+ (dispatch [:portrait/artists-loaded body]))))
+ {:db (assoc db :portrait/artists-requested? true)}))))
+
+;; Randomize and Reset touch :layers only — the character's colors persist
+;; across rerolls, which is what "my character's colors" should mean.
+(reg-event-db
+ :portrait/randomize
+ (fn [db _]
+ (let [seed (portrait-assets5e/random-seed)]
+ (-> db
+ (assoc :portrait/draft-seed seed)
+ (assoc-in [:portrait/draft :layers] (portrait-assets5e/compose-for-seed seed))))))
+
+(reg-event-db
+ :portrait/reset
+ (fn [db _]
+ (-> db
+ (assoc-in [:portrait/draft :layers] {})
+ (assoc :portrait/draft-seed nil))))
+
+(reg-event-db
+ :portrait/set-slot-color
+ (fn [db [_ slot hex]]
+ (assoc-in db [:portrait/draft :colors slot] hex)))
+
+(reg-event-db
+ :portrait/clear-slot-color
+ (fn [db [_ slot]]
+ (update-in db [:portrait/draft :colors] dissoc slot)))
+
+;; `tweak` is {:shade n} or {:override hex}, merged into the piece's existing
+;; tweak. A zero shade or nil override drops that key; an empty tweak map is
+;; removed entirely so tweaked-layers-in-slot / the sub-dots stay honest.
+(reg-event-db
+ :portrait/set-layer-tweak
+ (fn [db [_ layer-key tweak]]
+ (update-in db [:portrait/draft :tweaks]
+ (fn [tweaks]
+ (let [merged (into {}
+ (remove (fn [[_ v]]
+ (or (nil? v) (and (number? v) (zero? v)))))
+ (merge (get tweaks layer-key) tweak))]
+ (if (empty? merged)
+ (dissoc tweaks layer-key)
+ (assoc tweaks layer-key merged)))))))
+
+;; Hair ombre settings (portrait-effects/ombre-settings): {:tip :start
+;; :falloff :depth :angle}. A nil value drops the key, so the default applies
+;; again; an empty map is removed.
+(reg-event-db
+ :portrait/set-ombre
+ (fn [db [_ k v]]
+ (update-in db [:portrait/draft]
+ (fn [draft]
+ (let [o (cond-> (or (:ombre draft) {})
+ (nil? v) (dissoc k)
+ (some? v) (assoc k v))]
+ (if (empty? o) (dissoc draft :ombre) (assoc draft :ombre o)))))))
+
+;; How the tips run: "roots", "angle" or "split". One event, because the
+;; angle and the split are two keys that must never both be set.
+(reg-event-db
+ :portrait/set-run
+ (fn [db [_ mode]]
+ (update-in db [:portrait/draft]
+ (fn [draft]
+ (let [o (-> (or (:ombre draft) {})
+ (dissoc :angle :split)
+ (cond-> (= mode "angle") (assoc :angle 0)
+ (= mode "split") (assoc :split true :start 0.5 :falloff 0.06)))]
+ (if (empty? o) (dissoc draft :ombre) (assoc draft :ombre o)))))))
+
+;; Glowing eyes and mood light (portrait-light/light-settings): {:mood :style
+;; :from :glow :glow-strength}. A nil value drops the key.
+(reg-event-db
+ :portrait/set-light
+ (fn [db [_ k v]]
+ (update-in db [:portrait/draft]
+ (fn [draft]
+ (let [o (cond-> (or (:light draft) {})
+ (nil? v) (dissoc k)
+ (some? v) (assoc k v)
+ ;; a new mood comes from its own side until one is picked
+ (= k :mood) (dissoc :from))]
+ (if (empty? o) (dissoc draft :light) (assoc draft :light o)))))))
+
+;; Eye and skin effects (portrait-face/face-settings): {:pupil :second-eye
+;; :blush :blush-colour :freckles}. A nil value drops the key, as for the
+;; ombre.
+(reg-event-db
+ :portrait/set-face
+ (fn [db [_ k v]]
+ (update-in db [:portrait/draft]
+ (fn [draft]
+ (let [o (cond-> (or (:face draft) {})
+ (nil? v) (dissoc k)
+ (some? v) (assoc k v))]
+ (if (empty? o) (dissoc draft :face) (assoc draft :face o)))))))
+
+(reg-event-db
+ :portrait/clear-layer-tweak
+ (fn [db [_ layer-key]]
+ (update-in db [:portrait/draft :tweaks] dissoc layer-key)))
+
+(reg-event-db
+ :portrait/toggle-slot-panel
+ (fn [db [_ slot]]
+ (assoc db :portrait/open-slot (if (= slot (:portrait/open-slot db)) nil slot))))
+
+(reg-event-db
+ :portrait/toggle-layer-panel
+ (fn [db [_ layer-key]]
+ (assoc db :portrait/open-layer (if (= layer-key (:portrait/open-layer db)) nil layer-key))))
+
+(reg-event-db
+ :portrait/save
+ ;; set-changed like every other edit: an unmarked character is replaced when a late save answers
+ [set-changed db-char->local-store]
+ (fn [db [_ keep-open?]]
+ ;; The draft is kept either way -- it now equals what was just saved, so the
+ ;; dirty indicator clears and the inline tab carries on showing the portrait
+ ;; instead of emptying itself the moment you save it.
+ (let [draft (get db :portrait/draft portrait-assets5e/empty-portrait)]
+ (cond-> (assoc-in db [:character ::entity/values ::char5e/portrait] (pr-str draft))
+ (not keep-open?) (assoc :portrait/drawer-open? false)))))
+
#_ ;; never dispatched from UI
(reg-event-db
:toggle-public
@@ -3154,8 +3760,10 @@
(reg-event-fx
:logout
+ ;; Only the player's own Log Out: the builder starts fresh, the draft stays under its account.
+ ;; An expired session clears the login (:clear-login) without touching the builder.
(fn [cofx [_ response]]
- {:dispatch-n [[:clear-login]]}))
+ {:dispatch-n [[:clear-login] [:reset-character]]}))
(def login-routes
#{routes/login-page-route
@@ -3446,21 +4054,201 @@
(reg-event-db
::char5e/set-character
+ ;; `character` is a copy the server sent (a load or a save's reply), so it is also what is stored.
(fn [db [_ id character]]
(let [int-id (js/parseInt id)
- updated (assoc-in db
- [::char5e/character-map int-id]
- character)]
+ updated (-> db
+ (assoc-in [::char5e/character-map int-id] character)
+ (assoc-in [::stored-shape int-id] (stored-shape character)))]
(if (and (= int-id (get-in db [:character :db/id]))
(not (get-in db [:character :changed])))
(assoc updated :character character)
updated))))
+;; ---- Unsaved drafts: the offer, the hold and the list. plan-character-drafts.md ----
+
+(defn character->draft
+ "`character` as a stored draft with unsaved changes, already offered, last edited at `touched`,
+ belonging to `owner` (a username, or nil when logged out)."
+ [character touched owner]
+ (assoc (char5e/to-strict character)
+ :changed true
+ :draft/base (:draft/base character)
+ :draft/owner owner
+ :draft/touched touched
+ :draft/asked? true))
+
+(reg-fx
+ ::write-draft
+ (fn [{:keys [key draft]}] (set-item (drafts/storage-key key) (str draft))))
+
+(reg-fx
+ ::remove-draft
+ (fn [k] (drafts/remove-draft! k) (drafts/unmark-live! k)))
+
+(reg-cofx
+ ::unsaved-drafts
+ (fn [cofx _] (assoc cofx ::unsaved-drafts (unsaved-drafts))))
+
+(reg-cofx
+ ::stored-draft
+ ;; The draft stored under the key the event names (its second element).
+ (fn [cofx _]
+ (assoc cofx ::stored-draft (some-> (get-in cofx [:event 1]) str read-draft))))
+
+(defn- shown-value
+ "`v` as the conflict details show it: text and numbers as they are, anything else nil."
+ [v]
+ (when (or (string? v) (number? v)) (str v)))
+
+(defn differing-fields
+ "What differs between builder characters `mine` and `saved`: each values field and each top-level
+ choice (race, class...), as {:label :mine :saved}, the two shown as text or nil. Ids and the
+ version are ignored, and an empty value counts as none. Sorted by label."
+ [mine saved]
+ (let [values (fn [c] (into {} (remove (fn [[_ v]] (and (coll? v) (empty? v)))) (::entity/values c)))
+ choices (fn [c] (entity/remove-ids (::entity/options c)))
+ field (fn [label a b] {:label label :mine (shown-value a) :saved (shown-value b)})]
+ (->> (concat
+ (for [k (distinct (concat (keys (values mine)) (keys (values saved))))
+ :let [a (get (values mine) k) b (get (values saved) k)]
+ :when (not= a b)]
+ (field (common/kw-to-name k true) a b))
+ (for [k (distinct (concat (keys (choices mine)) (keys (choices saved))))
+ :let [a (get (choices mine) k) b (get (choices saved) k)]
+ :when (not= a b)]
+ (field (common/kw-to-name k true)
+ (some-> (::entity/key a) (common/kw-to-name true))
+ (some-> (::entity/key b) (common/kw-to-name true)))))
+ (sort-by :label)
+ vec)))
+
+(def ^:private character-gone-message
+ "What a builder Save of a deleted character says."
+ (str "This character was deleted somewhere else. Your changes are still here: "
+ "Save stores them as a new character."))
+
+(reg-event-fx
+ ::char5e/builder-save-refused
+ ;; A builder Save the server refused. A 409 :stale-character (saved elsewhere since it was opened)
+ ;; keeps the builder's copy and asks which to keep; a 410 :character-gone (deleted elsewhere) keeps
+ ;; the edit without its ids, so the next Save stores it as new; anything else is the generic error.
+ (fn [{:keys [db]} [_ _ {:keys [status body]}]]
+ (if-let [current (when (and (= 409 status) (= :stale-character (:error body)))
+ (some-> (:current body) char5e/from-strict))]
+ {:db (assoc db :draft/conflict {:current current
+ :fields (differing-fields (:character db) current)})}
+ (if (and (= 410 status) (= :character-gone (:error body)))
+ (let [old (:character db)
+ unsaved (-> old char5e/to-strict entity/remove-ids char5e/from-strict
+ (assoc :changed true :draft/base (:draft/base old)))]
+ {:db (assoc db :character unsaved)
+ ;; The draft moves to a never-saved key; written before the deleted id's draft goes.
+ :fx (when-not (:draft/held db)
+ [[::builder-draft->local-store unsaved]
+ [::remove-draft (str (:db/id old))]])
+ :dispatch [:show-error-message character-gone-message]})
+ {:dispatch (event-utils/show-generic-error)}))))
+
+(reg-event-db
+ ::char5e/keep-mine
+ ;; The builder's copy takes the stored version, so the Save that follows replaces the other.
+ (fn [db _]
+ (cond-> (dissoc db :draft/conflict)
+ (get-in db [:draft/conflict :current ::entity/version])
+ (assoc-in [:character ::entity/version] (get-in db [:draft/conflict :current ::entity/version])))))
+
+(reg-event-fx
+ ::char5e/use-saved
+ ;; Loads the stored character into the builder; the builder's copy goes to Unsaved drafts.
+ [db-char->local-store]
+ (fn [{:keys [db]} _]
+ (when-let [current (get-in db [:draft/conflict :current])]
+ {:db (-> (character-updated db [nil current]) (dissoc :draft/conflict))
+ ::write-draft {:key (drafts/kept-key)
+ :draft (character->draft (:character db) (.now js/Date)
+ (get-in db [:user-data :user-data :username]))}
+ :dispatch [::char5e/load-drafts]})))
+
+(reg-event-fx
+ ::char5e/load-drafts
+ [(inject-cofx ::unsaved-drafts)]
+ (fn [{:keys [db] :as cofx} _]
+ {:db (assoc db :draft/list (::unsaved-drafts cofx))}))
+
+(reg-event-fx
+ ::char5e/restore-draft
+ [db-char->local-store]
+ (fn [{:keys [db]} _]
+ (when-let [{:keys [key touched character]} (:draft/offer db)]
+ {:db (-> (character-updated db [nil (assoc character :changed true)])
+ (dissoc :draft/offer)
+ (assoc :draft/restored {:touched touched :previous (:character db) :restored character}))
+ ::remove-draft key})))
+
+(reg-event-fx
+ ::char5e/undo-restore
+ [db-char->local-store]
+ (fn [{:keys [db]} _]
+ (when-let [{:keys [previous restored touched] :as r} (:draft/restored db)]
+ (let [k (drafts/kept-key)]
+ {:db (-> (character-updated db [nil previous])
+ (assoc :draft/restored (assoc r :undone? true :kept-key k)))
+ ::write-draft {:key k :draft (character->draft restored touched
+ (get-in db [:user-data :user-data :username]))}}))))
+
+(reg-event-fx
+ ::char5e/redo-restore
+ [db-char->local-store]
+ (fn [{:keys [db]} _]
+ (when-let [{:keys [restored kept-key] :as r} (:draft/restored db)]
+ {:db (-> (character-updated db [nil (assoc restored :changed true)])
+ (assoc :draft/restored (dissoc r :undone? :kept-key)))
+ ::remove-draft kept-key})))
+
+(reg-event-fx
+ ::char5e/dismiss-draft-notice
+ (fn [{:keys [db]} _]
+ {:db (dissoc db :draft/offer :draft/restored)
+ :dispatch [::char5e/load-drafts]}))
+
+(reg-event-fx
+ ::char5e/edit-here
+ ;; Takes the held character's latest draft from the other tab, then edits it here.
+ [(inject-cofx ::stored-draft)]
+ (fn [{:keys [db] :as cofx} _]
+ (let [draft (::stored-draft cofx)]
+ (if draft
+ {:db (dissoc db :draft/held)
+ :dispatch [:character-updated (draft->character draft)]}
+ {:db (dissoc db :draft/held)}))))
+
+(reg-event-fx
+ ::char5e/discard-draft
+ (fn [_ [_ k]]
+ {::remove-draft k
+ :dispatch [::char5e/load-drafts]}))
+
+(reg-event-fx
+ ::char5e/open-draft
+ ;; Opens the draft under key `k` in the builder. A kept draft moves to its character's own key.
+ [(inject-cofx ::stored-draft)]
+ (fn [{:keys [db] :as cofx} [_ k]]
+ (when-let [draft (::stored-draft cofx)]
+ (let [character (cond-> (draft->character draft)
+ (drafts/new-key? k) (assoc :draft/key k))]
+ (cond-> {:dispatch-n [[:set-character character]
+ [:route routes/dnd-e5-char-builder-route]]}
+ (drafts/kept-key? k) (assoc ::remove-draft k))))))
+
(reg-event-fx
:edit-character
+ ;; The builder already holding this character keeps it, with any unsaved edits.
(fn [{:keys [db]} [_ character]]
- {:dispatch-n [[:set-character character]
- [:route routes/dnd-e5-char-builder-route]]}))
+ (if (and (:db/id character) (= (:db/id character) (get-in db [:character :db/id])))
+ {:dispatch [:route routes/dnd-e5-char-builder-route]}
+ {:dispatch-n [[:set-character character]
+ [:route routes/dnd-e5-char-builder-route]]})))
(reg-event-fx
::mi/edit-custom-item
@@ -3928,14 +4716,38 @@
(common5e/slot-level-key level)]
(partial toggle-set i)))
-(defn update-character-fx [db id update-fn]
+(defn changed-value-keys
+ "The ::entity/values keys whose values differ between characters `stored` and `edited`, as a set."
+ [stored edited]
+ (let [a (::entity/values stored) b (::entity/values edited)]
+ (into #{} (filter #(not= (get a %) (get b %))) (into (set (keys a)) (keys b)))))
+
+(defn update-character-fx
+ "Effects for a sheet or list edit: applies `update-fn` to the stored copy of character `id` and
+ autosaves it, recording its changed values keys under ::sheet-edited (for the save's reply, and
+ for re-applying after a refused save). When the builder has that character open, the edit is
+ applied there too. With no `id` the character is unsaved, so the edit goes to the builder's copy."
+ [db id update-fn]
(if id
- {:db (update-in
- db
- [::char5e/character-map (js/parseInt id)]
- update-fn)
- ::char5e/save-character-throttled id}
- {:dispatch [:set-character (update-fn (:character db))]}))
+ (let [int-id (js/parseInt id)
+ stored (get-in db [::char5e/character-map int-id])
+ updated (update-fn stored)
+ open (when (= int-id (get-in db [:character :db/id])) (update-fn (:character db)))]
+ (cond-> {:db (cond-> (-> db
+ (assoc-in [::char5e/character-map int-id] updated)
+ (update-in [::sheet-edited int-id] (fnil into #{})
+ (changed-value-keys stored updated)))
+ (get-in db [::in-flight int-id]) (assoc-in [::edited-in-flight int-id] true)
+ open (assoc :character open))
+ ::char5e/save-character-throttled id}
+ (and open (not (:draft/held db))) (assoc ::builder-draft->local-store open)))
+ ;; No id: the character being built has never been saved, so this is an
+ ;; edit to the one in hand, not a switch.
+ {:dispatch [:character-updated (update-fn (:character db))]}))
+
+(reg-fx
+ ::builder-draft->local-store
+ (fn [character] (character->local-store character)))
(reg-event-fx
::char5e/toggle-spell-prepared
@@ -4029,10 +4841,18 @@
;; Level up a character by id — adds a level and opens the builder.
(reg-event-fx
::char5e/level-up
- (fn [{:keys [db]} [_ character-id]]
+ (fn [_ [_ character-id]]
{:dispatch-n [[::char5e/add-level character-id]
- [:set-character (get-in db [::char5e/character-map (js/parseInt character-id)] {})]
- [:route routes/dnd-e5-char-builder-route]]}))
+ [::char5e/open-stored-in-builder (js/parseInt character-id)]]}))
+
+(reg-event-fx
+ ::char5e/open-stored-in-builder
+ ;; Reads the stored copy when it runs, so it sees edits queued before it. A character the
+ ;; builder already has open is not replaced: its edits are applied there (update-character-fx).
+ (fn [{:keys [db]} [_ id]]
+ (if (= id (get-in db [:character :db/id]))
+ {:dispatch [:route routes/dnd-e5-char-builder-route]}
+ {:dispatch [:edit-character (get-in db [::char5e/character-map id] {})]})))
(reg-event-fx
::char5e/set-notes
diff --git a/src/cljs/orcpub/dnd/e5/portrait.cljs b/src/cljs/orcpub/dnd/e5/portrait.cljs
new file mode 100644
index 000000000..2bb016089
--- /dev/null
+++ b/src/cljs/orcpub/dnd/e5/portrait.cljs
@@ -0,0 +1,1652 @@
+(ns orcpub.dnd.e5.portrait
+ "Paper-doll character-portrait compositor.
+
+ The drawer opens via [:portrait/open], which seeds a draft in app-db
+ (:portrait/draft) from the character's saved ::char5e/portrait. A draft
+ is {:layers {layer-key {:artist/id … :asset/id …}}
+ :colors {slot hex}
+ :tweaks {layer-key {:shade n :override hex}}}
+ (see portrait-assets for the color model). Every pick / randomize /
+ color change mutates the draft; Save writes it back as an EDN string
+ (events.cljs) and closes; Cancel discards it.
+
+ Rendering: each selected layer is a <div> whose CSS mask is the asset
+ image and whose background is the layer's effective tint
+ (portrait-assets/tint-for), so one asset renders in any hair / skin /
+ eye color. `composite` is shared with the character summary."
+ (:require [re-frame.core :refer [dispatch subscribe]]
+ [orcpub.art-mark :as art-mark]
+ [re-frame.db]
+ [reagent.core :as r]
+ [clojure.string :as s]
+ [orcpub.dnd.e5.portrait-assets :as pa]
+ [orcpub.dnd.e5.portrait-colorize :as colorize]
+ [orcpub.dnd.e5.portrait-effects :as fx]
+ [orcpub.dnd.e5.portrait-face :as face]
+ [orcpub.dnd.e5.portrait-light :as light]
+ [orcpub.dnd.e5.portrait-layout :as layout]
+ [orcpub.fork.branding :as branding]))
+
+(defn- classes [& cs] (s/join " " (remove nil? cs)))
+
+(defn- target-value [e] (.. e -target -value))
+
+(defn- z-label [layer-key]
+ (let [z (.indexOf pa/layer-order layer-key)]
+ (str "z" (when (< z 10) "0") z)))
+
+;; ---------------- composite (used by drawer AND summary) ----------------
+
+(defn- as-drawn-layer
+ "An asset shown exactly as the illustrator made it: a plain background image,
+ no mask and no tint. A mask would throw the drawing away and keep only its
+ alpha, which is how the teeth came out the colour of the mouth."
+ [url z]
+ {:class "portrait-layer-art" :style {"--pl-art" (str "url(" url ")") "--pl-z" z}})
+
+(defn- tinted-layer
+ "A tinted piece (.portrait-layer-tinted): the art as a background image multiplied over the
+ tint, so its line work survives, then masked to its own shape so the tint stays inside it.
+ A mask alone would keep only the alpha and flatten the drawing into a silhouette."
+ [url tint z]
+ {:class "portrait-layer-tinted"
+ :style {"--pl-art" (str "url(" url ")") "--pl-tint" tint "--pl-z" z}})
+
+;; ---------------- developer: the Eyes 01 far-iris alternative ----------------
+;;
+;; A switch in the footer's Developer mode tools, remembered per browser, that
+;; draws Eyes 01's far iris at the alternative placement in
+;; portrait-assets/eyes-01-far-iris-alternative -- so the two can be lived
+;; with side by side for a while before one is chosen. It applies only while
+;; Developer mode is on, and only here in the browser: the share card and
+;; everyone else always get the registry's placement.
+
+(def ^:private iris-alt-key "orcpub.portrait.eyes-01-far-iris")
+
+(defonce iris-alternative?
+ (r/atom (try (= "alternative" (.getItem js/localStorage iris-alt-key))
+ (catch :default _ false))))
+
+(defn set-iris-alternative! [on]
+ (reset! iris-alternative? (boolean on))
+ (try (.setItem js/localStorage iris-alt-key (if on "alternative" "artist"))
+ (catch :default _ nil)))
+
+(defn- iris-alternative-switch
+ "Right under the face it changes, and only while Developer mode is on and
+ Eyes 01 -- the style it applies to -- is the one on canvas."
+ [portrait]
+ (when (and @(subscribe [:orcpub.dnd.e5/dev-mode?])
+ (= (:asset-id pa/eyes-01-far-iris-alternative)
+ (get-in portrait [:layers :eyes :asset/id])))
+ (let [alt? @iris-alternative?]
+ [:div.pl-dev-switch {:role "group" :aria-label "Far iris placement (developer)"}
+ [:span.pl-dev-switch-label "Far iris"]
+ [:button {:type "button" :aria-pressed (str (not alt?))
+ :on-click #(set-iris-alternative! false)} "Artist's"]
+ [:button {:type "button" :aria-pressed (str alt?)
+ :on-click #(set-iris-alternative! true)} "Alternative"]])))
+
+(defn- as-placed
+ "The asset as it should be drawn: the registry's, unless Developer mode is
+ on (`dev?`) and the switch asks for the alternative far iris."
+ [asset dev?]
+ (if (and dev? @iris-alternative?)
+ (pa/with-iris-alternative asset)
+ asset))
+
+;; ---------------- colorized layers: irises and lips ----------------
+;;
+;; CSS has no way to map a drawing's luminance through a colour, so a layer
+;; that wants it is drawn on a canvas instead -- the same maths the share card
+;; runs (orcpub.dnd.e5.portrait-colorize), at the asset's own size.
+
+(defn colorizes?
+ "Whether this asset is drawn by colorizing. An eye style with no placed
+ region is multiplied instead -- colouring the whole asset would paint the
+ whites and the lashes too. Mirrors portrait-render/colorizes?."
+ [layer-key asset]
+ (and (= :colorize (pa/render-mode layer-key asset))
+ (or (seq (:asset/iris asset))
+ (not= :eyes (pa/slot-for-asset layer-key asset)))))
+
+(defn- new-canvas [w h]
+ (let [c (.createElement js/document "canvas")]
+ (set! (.-width c) w)
+ (set! (.-height c) h)
+ c))
+
+(defn- trace-ellipse! [ctx {:keys [cx cy rx ry rot]}]
+ (.beginPath ctx)
+ (.ellipse ctx cx cy rx ry rot 0 (* 2 js/Math.PI))
+ (.fill ctx))
+
+(defn- iris-coverage
+ "The placed iris region's coverage per pixel, 0..255: filled into a canvas
+ (antialiased by the canvas itself), then feathered inward with the same
+ blur the share card uses (portrait-colorize/feather)."
+ [asset w h]
+ (let [m (new-canvas w h)
+ ctx (.getContext m "2d")
+ shapes (colorize/iris-shapes asset [0 0 w h])]
+ (set! (.-fillStyle ctx) "#fff")
+ (doseq [{:keys [iris]} shapes] (trace-ellipse! ctx iris))
+ (set! (.-globalCompositeOperation ctx) "destination-out")
+ (doseq [{:keys [pupil lid]} shapes]
+ (trace-ellipse! ctx pupil)
+ (when-let [{:keys [x0 y0 mx my x1 y1 top]} lid]
+ (.beginPath ctx)
+ (.moveTo ctx x0 y0)
+ (.quadraticCurveTo ctx mx my x1 y1)
+ (.lineTo ctx x1 top)
+ (.lineTo ctx x0 top)
+ (.closePath ctx)
+ (.fill ctx)))
+ (let [rgba (.-data (.getImageData ctx 0 0 w h))
+ cov (js/Float64Array. (* w h))]
+ (dotimes [p (* w h)] (aset cov p (aget rgba (+ 3 (* 4 p)))))
+ (colorize/feather cov w h (colorize/feather-radius h)))))
+
+(defn- colorize-image
+ "A canvas the size of `img` holding it coloured through `hex`. An eye piece
+ also takes the second eye colour, light from below and the pupil in `eye`
+ ({:second-eye :pupil}, portrait-face)."
+ [img asset hex gamma eye]
+ (let [w (.-naturalWidth img) h (.-naturalHeight img)
+ c (new-canvas w h)
+ ctx (.getContext c "2d")
+ _ (.drawImage ctx img 0 0)
+ image-data (.getImageData ctx 0 0 w h)
+ px (.-data image-data)
+ cov (when (seq (:asset/iris asset)) (iris-coverage asset w h))
+ [er eg eb :as colour] (colorize/hex->rgb hex)
+ eye-fn (when cov
+ (face/eye-pixel-fn (colorize/iris-shapes asset [0 0 w h]) colour
+ (some-> (:second-eye eye) colorize/hex->rgb)
+ gamma (or (:pupil eye) :round)))
+ all? (and eye-fn (not= :round (:pupil eye)))]
+ (dotimes [p (* w h)]
+ (let [i (* 4 p)
+ ;; irises by their placed region; lips by how solid the stroke is
+ k (if cov (/ (aget cov p) 255) (colorize/lip-weight (aget px (+ i 3))))]
+ ;; a new pupil paints where the drawn one is, outside the iris region
+ (when (and (pos? (aget px (+ i 3))) (or (pos? k) all?))
+ (let [[r g b] (if eye-fn
+ (eye-fn (mod p w) (quot p w) [(aget px i) (aget px (+ i 1)) (aget px (+ i 2))] k)
+ (colorize/colorize-rgb (aget px i) (aget px (+ i 1)) (aget px (+ i 2))
+ er eg eb gamma k))]
+ (aset px i r)
+ (aset px (+ i 1) g)
+ (aset px (+ i 2) b)))))
+ (.putImageData ctx image-data 0 0)
+ c))
+
+(defonce ^:private colorized-cache (atom {}))
+
+(defn- colorized
+ "`colorize-image`, remembered: dragging a colour picker re-renders the
+ drawer many times a second, and each asset/colour pair only needs doing
+ once. Kept small -- a picker drag walks through many colours."
+ [img asset hex gamma eye]
+ (let [k [(:asset/url asset) hex gamma (:asset/iris asset) eye]]
+ (or (get @colorized-cache k)
+ (let [c (colorize-image img asset hex gamma eye)]
+ (swap! colorized-cache #(assoc (if (> (count %) 48) {} %) k c))
+ c))))
+
+;; ---------------- solid insides (developer tool) ----------------
+;;
+;; Off unless Developer mode is on: production draws the art as delivered.
+;; The fix belongs in the art -- the Loom flags see-through insides and can
+;; fill them when it exports a pack.
+;;
+;; Every piece is drawn from a copy with its inside made fully opaque
+;; (portrait-colorize/solid-mask): a few thousand nearly-opaque pixels inside
+;; the head art let the background show through as pale specks on dark skin.
+;; The copy is made once per piece and kept as a data URL, so the CSS layers
+;; can use it too. Strand fields are data, not art, and are left alone.
+
+(defonce ^:private solid-urls (r/atom {}))
+(defonce ^:private solid-pending (atom {}))
+
+(defn- solid-promise
+ "Resolves to the solid copy's URL for `url` (or `url` itself if it cannot
+ be made, e.g. the image will not decode)."
+ [url]
+ (if-not (:dev-mode? @re-frame.db/app-db)
+ (js/Promise.resolve url)
+ (or (get @solid-pending url)
+ (let [p (js/Promise.
+ (fn [resolve _]
+ (if (or (nil? url) (re-find #"\.strands\.png$" url))
+ (resolve url)
+ (let [img (js/Image.)]
+ (set! (.-onerror img) #(resolve url))
+ (set! (.-onload img)
+ (fn []
+ (try
+ (let [w (.-naturalWidth img) h (.-naturalHeight img)
+ c (new-canvas w h) g (.getContext c "2d")
+ _ (.drawImage g img 0 0)
+ data (.getImageData g 0 0 w h) px (.-data data)
+ m (colorize/solid-mask #(aget px (+ 3 (* 4 %))) w h)]
+ (dotimes [i (* w h)] (when (pos? (aget m i)) (aset px (+ 3 (* 4 i)) 255)))
+ (.putImageData g data 0 0)
+ ;; a data: URL, which the site's CSP allows for images
+ ;; (blob: it does not)
+ (let [u (.toDataURL c "image/png")]
+ (swap! solid-urls assoc url u)
+ (resolve u)))
+ (catch :default _ (resolve url)))))
+ (set! (.-src img) url)))))]
+ (swap! solid-pending assoc url p)
+ p))))
+
+(defn- solid-src
+ "The solid copy's URL for a CSS layer, or the original until it is ready
+ (deref'd, so the layer redraws when it is)."
+ [url]
+ (if-not @(subscribe [:orcpub.dnd.e5/dev-mode?])
+ url
+ (or (get @solid-urls url) (do (solid-promise url) url))))
+
+(defonce ^:private loaded-images (atom {}))
+
+(defn- with-image
+ "Call `f` with the loaded (solid) image for `url`, now if it is already
+ loaded, or with nil if it will not load (remembered, so it is asked for
+ once)."
+ [url f]
+ (if (contains? @loaded-images url)
+ (f (get @loaded-images url))
+ (.then (solid-promise url)
+ (fn [src]
+ (let [img (js/Image.)]
+ (set! (.-onload img) #(do (swap! loaded-images assoc url img) (f img)))
+ (set! (.-onerror img) #(do (swap! loaded-images assoc url nil) (f nil)))
+ (set! (.-src img) src))))))
+
+(defn- colorized-layer
+ "A layer the drawer draws on a canvas rather than in CSS, sized by
+ object-fit: contain so it sits exactly where the CSS layers do."
+ [asset tint gamma eye z]
+ (let [node (atom nil)
+ paint! (fn [asset tint gamma eye]
+ (with-image (:asset/url asset)
+ (fn [img]
+ (when-let [^js el (and img @node)]
+ (let [src (colorized img asset tint gamma eye)]
+ (set! (.-width el) (.-width src))
+ (set! (.-height el) (.-height src))
+ (.drawImage (.getContext el "2d") src 0 0))))))]
+ (r/create-class
+ {:component-did-mount (fn [_] (paint! asset tint gamma eye))
+ :component-did-update (fn [this _]
+ (let [[_ asset tint gamma eye] (r/argv this)]
+ (paint! asset tint gamma eye)))
+ :reagent-render
+ (fn [_ _ _ _ z]
+ [:canvas.portrait-layer.portrait-layer-colorized
+ {:ref #(reset! node %)
+ :style {"--pl-z" z}}])})))
+
+(defn- fill-whites!
+ "Fill the whites of an eye style drawn without them, into `ctx`, for the
+ asset drawn into `rect`."
+ [ctx asset rect colour]
+ (set! (.-fillStyle ctx) colour)
+ (doseq [[[x0 y0] [mx my x1 y1] [lx1 ly1] [lmx lmy lx0 ly0]] (colorize/whites-outlines asset rect)]
+ (.beginPath ctx)
+ (.moveTo ctx x0 y0)
+ (.quadraticCurveTo ctx mx my x1 y1)
+ (.lineTo ctx lx1 ly1)
+ (.quadraticCurveTo ctx lmx lmy lx0 ly0)
+ (.closePath ctx)
+ (.fill ctx)))
+
+(defn- whites-layer
+ "The whites under an eye style drawn without them: a canvas at the art's own
+ size, sized by object-fit like every other layer so it lines up with it."
+ [asset colour z]
+ (let [node (atom nil)
+ paint! (fn [asset colour]
+ (with-image (:asset/url asset)
+ (fn [img]
+ (when-let [^js el @node]
+ (let [w (.-naturalWidth img) h (.-naturalHeight img)]
+ (set! (.-width el) w)
+ (set! (.-height el) h)
+ (fill-whites! (.getContext el "2d") asset [0 0 w h] colour))))))]
+ (r/create-class
+ {:component-did-mount (fn [_] (paint! asset colour))
+ :component-did-update (fn [this _] (let [[_ asset colour] (r/argv this)] (paint! asset colour)))
+ :reagent-render
+ (fn [_ _ z]
+ [:canvas.portrait-layer.portrait-layer-whites
+ {:ref #(reset! node %)
+ :style {"--pl-z" z}}])})))
+
+;; ---------------- hair ombre and cast shadows (portrait-effects) ----------------
+;;
+;; The same maths the share card runs, on a canvas at the art's own size.
+
+(defn- pixels-of
+ "An image's RGBA pixels at `w` x `h`."
+ [img w h]
+ (let [c (new-canvas w h) g (.getContext c "2d")]
+ (.drawImage g img 0 0 w h)
+ (.-data (.getImageData g 0 0 w h))))
+
+(defn- alpha-fn [rgba] (fn [i] (aget rgba (+ 3 (* 4 i)))))
+
+(defonce ^:private crown-cache (atom {}))
+
+(defn- crown-of
+ "Where the hair grows from, on this head image."
+ [head w h]
+ (let [k [(.-src head) w h]]
+ (if (contains? @crown-cache k)
+ (get @crown-cache k)
+ (let [c (fx/crown (alpha-fn (pixels-of head w h)) w h)]
+ (swap! crown-cache assoc k c)
+ c))))
+
+(defonce ^:private strand-cache (atom {}))
+
+(defn- strand-field-of
+ "The piece's strand field (portrait-effects/strand-field), in the art's own
+ pixels: read from the .strands.png beside the art when there is one
+ (`strands`, an image or nil), otherwise worked out from the art once."
+ [img px w h strands layer-key]
+ (let [k (.-src img)]
+ (or (get @strand-cache k)
+ (let [f (if strands
+ (let [gw (.-naturalWidth strands) gh (.-naturalHeight strands)
+ sp (pixels-of strands gw gh)]
+ (fx/bytes->field (fn [g] (aget sp (* 4 g))) gw gh w h))
+ (fx/strand-field (fn [p] (let [i (* 4 p)]
+ (bit-or (bit-shift-left (aget px i) 16)
+ (bit-shift-left (aget px (+ i 1)) 8)
+ (aget px (+ i 2)))))
+ (alpha-fn px) w h (fx/piece-seed layer-key)))]
+ (swap! strand-cache #(assoc (if (> (count %) 48) {} %) k f))
+ f))))
+
+(defn- ombre-image
+ "A canvas the size of `img` holding the hair piece coloured root to tip."
+ [img head strands layer-key root-hex settings]
+ (let [w (.-naturalWidth img) h (.-naturalHeight img)
+ c (new-canvas w h) ctx (.getContext c "2d")
+ _ (.drawImage ctx img 0 0)
+ image-data (.getImageData ctx 0 0 w h)
+ px (.-data image-data)
+ root0 (colorize/hex->rgb root-hex)
+ [root tip] (fx/layer-colours layer-key root0 (or (some-> (:tip settings) colorize/hex->rgb) root0) settings)
+ crown (when head (crown-of head w h))
+ shine? (boolean (and (pos? (:shine settings)) (fx/shine-layers layer-key)))
+ ;; streaks only show where there is a second colour to streak; the
+ ;; shine breaks along the strands too
+ field (when (or shine? (and (:tip settings) (pos? (:clumps settings)) (not (:split settings))))
+ (strand-field-of img px w h strands layer-key))
+ pix (fx/pixel-fn root tip settings
+ (fx/gradient-frame (alpha-fn px) w h crown (fx/run-mode settings) shine?)
+ layer-key field)]
+ (dotimes [p (* w h)]
+ (let [i (* 4 p)]
+ (when (pos? (aget px (+ i 3)))
+ (let [rgb (pix (mod p w) (quot p w)
+ (bit-or (bit-shift-left (aget px i) 16) (bit-shift-left (aget px (+ i 1)) 8) (aget px (+ i 2))))]
+ (aset px i (bit-and (bit-shift-right rgb 16) 0xff))
+ (aset px (+ i 1) (bit-and (bit-shift-right rgb 8) 0xff))
+ (aset px (+ i 2) (bit-and rgb 0xff))))))
+ (.putImageData ctx image-data 0 0)
+ c))
+
+(defonce ^:private ombre-cache (atom {}))
+
+(defn- ombre
+ "`ombre-image`, remembered; dragging an ombre slider redraws constantly."
+ [img head strands layer-key root-hex settings]
+ (let [k [(.-src img) (some-> head .-src) layer-key root-hex settings]]
+ (or (get @ombre-cache k)
+ (let [c (ombre-image img head strands layer-key root-hex settings)]
+ (swap! ombre-cache #(assoc (if (> (count %) 48) {} %) k c))
+ c))))
+
+(defn- with-images
+ "Call `f` with the loaded images for `urls`, in order (nil for a nil url)."
+ [urls f]
+ (let [urls (vec urls) out (atom (vec (repeat (count urls) nil))) left (atom (count (remove nil? urls)))]
+ (if (zero? @left)
+ (f @out)
+ (doseq [[i u] (map-indexed vector urls) :when u]
+ (with-image u (fn [img]
+ (swap! out assoc i img)
+ (when (zero? (swap! left dec)) (f @out))))))))
+
+(defn- ombre-layer
+ "A hair piece, drawn on a canvas so it can take the ombre."
+ [layer-key asset root-hex settings head-url z]
+ (let [node (atom nil)
+ paint! (fn [layer-key asset root-hex settings head-url]
+ (with-images [(:asset/url asset) head-url (fx/strands-url (:asset/url asset))]
+ (fn [[img head strands]]
+ (when-let [^js el (and img @node)]
+ (let [src (ombre img head strands layer-key root-hex settings)]
+ (set! (.-width el) (.-width src))
+ (set! (.-height el) (.-height src))
+ (.drawImage (.getContext el "2d") src 0 0))))))]
+ (r/create-class
+ {:component-did-mount (fn [_] (paint! layer-key asset root-hex settings head-url))
+ :component-did-update (fn [this _] (let [[_ lk a r s hu] (r/argv this)] (paint! lk a r s hu)))
+ :reagent-render
+ (fn [_ _ _ _ _ z]
+ [:canvas.portrait-layer.portrait-layer-hair
+ {:ref #(reset! node %)
+ :style {"--pl-z" z}}])})))
+
+(defn- combined-alpha [imgs w h]
+ (let [out (js/Float64Array. (* w h))]
+ (doseq [img imgs :when img]
+ (let [px (pixels-of img w h)]
+ (dotimes [i (* w h)]
+ (aset out i (max (aget out i) (aget px (+ 3 (* 4 i))))))))
+ out))
+
+(defn- eye-settings
+ "The part of the face settings that changes how the eyes are drawn."
+ [portrait]
+ (select-keys (face/face-settings portrait) [:second-eye :pupil]))
+
+(defn- skin-image
+ "A canvas of what lands on the skin, to be laid over the portrait with
+ multiply -- white where nothing does: the shadow the overhanging hair
+ casts, then blush and freckles placed from the eyes (portrait-face)."
+ [casters skins hairs eyes-img eyes-asset nose-img light fs]
+ (let [ref (first (remove nil? (concat casters skins)))
+ w (.-naturalWidth ref) h (.-naturalHeight ref)
+ skin (combined-alpha skins w h)
+ hair (combined-alpha hairs w h)
+ k (when (seq (remove nil? casters))
+ (fx/shadow-map (combined-alpha casters w h) skin hair w h light))
+ m (when (and eyes-img (face/marks? fs) (seq (:asset/iris eyes-asset)))
+ (let [eye-alpha (combined-alpha [eyes-img] w h)
+ showing (js/Float64Array. (* w h))]
+ (dotimes [i (* w h)]
+ (aset showing i (* (/ (aget skin i) 255)
+ (- 1 (/ (max (aget hair i) (aget eye-alpha i)) 255)))))
+ (face/marks fs (colorize/iris-shapes eyes-asset
+ (layout/contain-rect (.-naturalWidth eyes-img) (.-naturalHeight eyes-img) w h))
+ showing w h
+ (when nose-img (face/alpha-box (combined-alpha [nose-img] w h) w h)))))
+ ks (when (pos? (:shade fs))
+ (let [showing (js/Float64Array. (* w h))]
+ (dotimes [i (* w h)]
+ (aset showing i (* (/ (aget skin i) 255) (- 1 (/ (aget hair i) 255)))))
+ (face/shade-map fs showing hair w h)))
+ mb (:blush m) mf (:freckles m)
+ blush-rgb (colorize/hex->rgb (:blush-colour fs))
+ c (new-canvas w h) ctx (.getContext c "2d")
+ image-data (.createImageData ctx w h)
+ px (.-data image-data)]
+ (dotimes [p (* w h)]
+ (let [kk (+ (if k (aget k p) 0) (if ks (aget ks p) 0))
+ kb (if mb (aget mb p) 0)
+ kf (if mf (aget mf p) 0)]
+ (when (or (pos? kk) (pos? kb) (pos? kf))
+ (let [[sr sg sb] (fx/shadow-factors kk)
+ [mr mg mbb] (face/mark-factors kb kf blush-rgb)
+ i (* 4 p)]
+ (aset px i (* 255 sr mr)) (aset px (+ i 1) (* 255 sg mg)) (aset px (+ i 2) (* 255 sb mbb))
+ (aset px (+ i 3) 255)))))
+ (.putImageData ctx image-data 0 0)
+ c))
+
+(defonce ^:private skin-cache (atom {}))
+
+(defn- skin-overlay [casters skins hairs eyes-img eyes-asset nose-img light fs]
+ (let [k (conj (mapv #(mapv (fn [i] (some-> i .-src)) %) [casters skins hairs])
+ (some-> eyes-img .-src) (:asset/iris eyes-asset) (some-> nose-img .-src) light fs)]
+ (or (get @skin-cache k)
+ (let [c (skin-image casters skins hairs eyes-img eyes-asset nose-img light fs)]
+ (swap! skin-cache #(assoc (if (> (count %) 16) {} %) k c))
+ c))))
+
+(defn- skin-spec
+ "What the skin overlay needs: {:casters :skin :hair (url lists) :eyes (url)
+ :eyes-asset :light :face}, or nil when nothing lands on the skin -- no
+ overhanging hair, no blush, no freckles."
+ [portrait dev?]
+ (let [sel (fn [ks pred] (vec (keep #(let [a (pa/selected-asset portrait %)] (when (and a (pred a)) (:asset/url a))) ks)))
+ casters (sel pa/layer-order fx/casts-shadow?)
+ fs (select-keys (face/face-settings portrait) [:blush :blush-colour :freckles :freckle-place :freckle-strength :shade])
+ eyes (pa/selected-asset portrait :eyes)
+ marks? (and (face/marks? fs) (seq (:asset/iris eyes)))
+ skin (sel [:head :ears] any?)]
+ (when (and (seq skin) (or (seq casters) marks? (pos? (:shade fs))))
+ {:casters casters :skin skin :hair (sel [:hair-front :bangs] any?)
+ :eyes (when marks? (:asset/url eyes))
+ :nose (when marks? (some-> (pa/selected-asset portrait :nose) :asset/url))
+ :eyes-asset (when marks? (as-placed eyes dev?))
+ :light (:light (fx/ombre-settings portrait))
+ :face fs})))
+
+(defn- skin-layer
+ "Shadow, blush and freckles, over everything, multiplied: confined to skin
+ the hair does not cover, so they darken nothing else."
+ [spec]
+ (let [node (atom nil)
+ paint! (fn [{:keys [casters skin hair eyes nose eyes-asset light face]}]
+ (let [n1 (count casters) n2 (count skin) n3 (count hair)]
+ (with-images (concat casters skin hair [eyes nose])
+ (fn [imgs]
+ (when-let [^js el @node]
+ (let [src (skin-overlay (subvec imgs 0 n1) (subvec imgs n1 (+ n1 n2))
+ (subvec imgs (+ n1 n2) (+ n1 n2 n3))
+ (nth imgs (+ n1 n2 n3)) eyes-asset (peek imgs) light face)]
+ (set! (.-width el) (.-width src))
+ (set! (.-height el) (.-height src))
+ (.drawImage (.getContext el "2d") src 0 0)))))))]
+ (r/create-class
+ {:component-did-mount (fn [_] (paint! spec))
+ :component-did-update (fn [this _] (paint! (second (r/argv this))))
+ :reagent-render
+ (fn [_]
+ [:canvas.portrait-layer.portrait-layer-shadow {:ref #(reset! node %)}])})))
+
+(defn- light-images
+ "The two overlays of portrait-light at the art's size: a canvas to lay
+ over the portrait with multiply (white where nothing darkens) and one
+ with screen (black where nothing lights)."
+ [layer-imgs eyes-asset hair-imgs ls]
+ (let [ref (first (remove nil? layer-imgs))
+ w (.-naturalWidth ref) h (.-naturalHeight ref) n (* w h)
+ raw (let [c (new-canvas w h) g (.getContext c "2d")]
+ (doseq [img layer-imgs :when img] (.drawImage g img 0 0 w h))
+ (.-data (.getImageData g 0 0 w h)))
+ alpha (js/Float64Array. n) ink (js/Float64Array. n)
+ _ (dotimes [p n]
+ (let [i (* 4 p)]
+ (aset alpha p (aget raw (+ i 3)))
+ (aset ink p (/ (+ (aget raw i) (aget raw (+ i 1)) (aget raw (+ i 2))) 765))))
+ maps (light/light-maps ls {:alpha alpha :ink ink
+ :iris (when (and (:glow ls) (seq (:asset/iris eyes-asset))) (iris-coverage eyes-asset w h))
+ :hair-cover (combined-alpha hair-imgs w h)}
+ w h)
+ paint (fn [arrays fill]
+ (let [c (new-canvas w h) ctx (.getContext c "2d")
+ data (.createImageData ctx w h) px (.-data data)]
+ (dotimes [p n]
+ (let [i (* 4 p)]
+ (if arrays
+ (let [[r g b] arrays]
+ (aset px i (* fill (aget r p))) (aset px (+ i 1) (* fill (aget g p))) (aset px (+ i 2) (* fill (aget b p))))
+ (do (aset px i fill) (aset px (+ i 1) fill) (aset px (+ i 2) fill)))
+ (aset px (+ i 3) 255)))
+ (.putImageData ctx data 0 0)
+ c))]
+ [(when (:mul maps) (paint (:mul maps) 255)) (paint (:add maps) 1)]))
+
+(defonce ^:private light-cache (atom {}))
+
+(defn- light-overlays [layer-imgs eyes-asset hair-imgs ls]
+ (let [k [(mapv #(some-> % .-src) layer-imgs) (:asset/iris eyes-asset) (mapv #(some-> % .-src) hair-imgs) ls]]
+ (or (get @light-cache k)
+ (let [c (light-images layer-imgs eyes-asset hair-imgs ls)]
+ (swap! light-cache #(assoc (if (> (count %) 12) {} %) k c))
+ c))))
+
+(defn- light-spec
+ "What the light overlays need, or nil when there is no light."
+ [portrait dev?]
+ (let [ls (light/light-settings portrait)]
+ (when (light/lit? ls)
+ (let [url-of #(some-> (pa/selected-asset portrait %) :asset/url)]
+ {:layers (vec (keep url-of pa/layer-order))
+ :hair (vec (keep url-of [:hair-front :bangs]))
+ :eyes-asset (some-> (pa/selected-asset portrait :eyes) (as-placed dev?))
+ :settings ls}))))
+
+(defn- light-layer
+ "Glow and mood light over everything: a multiply canvas, then a screen one."
+ [spec]
+ (let [mul-node (atom nil) add-node (atom nil)
+ paint! (fn [{:keys [layers hair eyes-asset settings]}]
+ (with-images (concat layers hair)
+ (fn [imgs]
+ (let [[m a] (light-overlays (subvec imgs 0 (count layers)) eyes-asset
+ (subvec imgs (count layers)) settings)]
+ (doseq [[node src] [[@mul-node m] [@add-node a]]]
+ (when-let [^js el node]
+ (if src
+ (do (set! (.-width el) (.-width src))
+ (set! (.-height el) (.-height src))
+ (.drawImage (.getContext el "2d") src 0 0)
+ (set! (.-hidden el) false))
+ (set! (.-hidden el) true))))))))]
+ (r/create-class
+ {:component-did-mount (fn [_] (paint! spec))
+ :component-did-update (fn [this _] (paint! (second (r/argv this))))
+ :reagent-render
+ (fn [_]
+ [:<>
+ [:canvas.portrait-layer.portrait-layer-light.portrait-layer-multiply {:ref #(reset! mul-node %)}]
+ [:canvas.portrait-layer.portrait-layer-light.portrait-layer-screen {:ref #(reset! add-node %)}]])})))
+
+(defn composite
+ "Stacked, tinted portrait for a `portrait` map (see ns doc). `attrs`
+ (optional) merges into the outer div so callers can size/position it."
+ ([portrait] (composite portrait nil))
+ ([portrait attrs]
+ (let [layers (:layers portrait)
+ ;; read here, not inside the lazy seq below: Reagent only tracks what
+ ;; is deref'd while the render runs, and the seq is realised after,
+ ;; so a switch read in there would not redraw the face
+ dev? @(subscribe [:orcpub.dnd.e5/dev-mode?])
+ _ @iris-alternative?
+ whites (pa/whites-colour portrait)
+ ombre-settings (fx/ombre-settings portrait)
+ head-url (:asset/url (pa/selected-asset portrait :head))
+ skin (skin-spec portrait dev?)
+ lit (light-spec portrait dev?)]
+ [:div.portrait-composite
+ (or attrs {})
+ (map-indexed
+ (fn [z layer-key]
+ (when-let [asset (some->> (get layers layer-key)
+ :asset/id
+ (pa/asset-by-id layer-key))]
+ (if (colorizes? layer-key asset)
+ ^{:key layer-key}
+ [:<>
+ ;; filled-in whites go under the eye they belong to
+ (when (and whites (:asset/whites asset))
+ [whites-layer (as-placed asset dev?) whites z])
+ [colorized-layer (as-placed asset dev?)
+ (pa/tint-for portrait layer-key)
+ (pa/effective-gamma portrait layer-key asset)
+ (eye-settings portrait) z]]
+ (if (fx/hair-layer? layer-key)
+ ^{:key layer-key}
+ [ombre-layer layer-key asset (pa/tint-for portrait layer-key)
+ (fx/piece-settings ombre-settings asset layer-key) head-url z]
+ ^{:key layer-key}
+ [:div.portrait-layer
+ (if (= :as-drawn (pa/render-mode layer-key asset))
+ (as-drawn-layer (solid-src (:asset/url asset)) z)
+ (tinted-layer (solid-src (:asset/url asset)) (pa/tint-for portrait layer-key) z))]))))
+ pa/layer-order)
+ (when skin ^{:key "skin"} [skin-layer skin])
+ (when lit ^{:key "light"} [light-layer lit])])))
+
+;; ---------------- rasterization (for PDF export) ----------------
+;;
+;; On screen a layer is a CSS mask -- shape from the asset's alpha, color from
+;; background-color. Neither PDFBox nor a canvas understands that, so an export
+;; has to bake it: for each layer draw the asset, switch to "source-in", and
+;; flood-fill the tint, which paints the color only where the asset is opaque.
+;; Compositing those in z-order reproduces exactly what the drawer shows.
+
+(def ^:private raster-width 600)
+(def ^:private raster-height 750) ;; 4:5, matching the on-screen frame
+
+(defn- load-image [url]
+ (.then (solid-promise url)
+ (fn [src]
+ (js/Promise.
+ (fn [resolve _reject]
+ (let [img (js/Image.)]
+ (set! (.-onload img) #(resolve img))
+ ;; A layer that will not decode is skipped, not fatal -- the rest of
+ ;; the portrait is still worth printing.
+ (set! (.-onerror img) #(resolve nil))
+ (set! (.-src img) src)))))))
+
+(defn- draw-credit!
+ "Burn the artist credit into the baked picture.
+
+ The sheet and the page can each carry a credit beside the portrait, but the
+ composed image is what gets passed around -- saved off a share card, lifted
+ out of a PDF -- and it arrives detached from both. A caption in the pixels
+ travels with it. Dark fill under a white outline, because a transparent PNG
+ may land on a white page or a dark chat client and one of the two always
+ reads."
+ [ctx names w h]
+ (let [{:keys [halo center-x baseline outline fill]} (layout/credit-layout w h)
+ font-at #(str "italic " % "px '" layout/credit-font-family "', Georgia, serif")
+ {:keys [text size]} (layout/fit-credit
+ (pa/credit-variants names) w h
+ (fn [text size]
+ (set! (.-font ctx) (font-at size))
+ (.-width (.measureText ctx text))))
+ rgba (fn [[r g b :as c]]
+ (str "rgba(" r "," g "," b "," (layout/alpha->unit c) ")"))]
+ (set! (.-font ctx) (font-at size))
+ (set! (.-textAlign ctx) "center")
+ (set! (.-textBaseline ctx) "alphabetic")
+ (set! (.-lineWidth ctx) (* 2 halo))
+ (set! (.-lineJoin ctx) "round")
+ (set! (.-strokeStyle ctx) (rgba outline))
+ (.strokeText ctx text center-x baseline)
+ (set! (.-fillStyle ctx) (rgba fill))
+ (.fillText ctx text center-x baseline)))
+
+(defn- load-credit-font
+ "Resolves once the credit face is usable by a canvas.
+
+ Resolves either way: a webfont that will not fetch should cost the
+ typeface, not the export."
+ []
+ (if-let [fonts (.-fonts js/document)]
+ (-> (.load fonts (str "italic 20px '" layout/credit-font-family "'"))
+ (.then (fn [_] true))
+ (.catch (fn [_] false)))
+ (js/Promise.resolve false)))
+
+(defn- b64->bytes
+ "Base64 text `s` as a Uint8Array."
+ [s]
+ (let [bin (js/atob s) n (.-length bin) a (js/Uint8Array. n)]
+ (dotimes [i n] (aset a i (.charCodeAt bin i)))
+ a))
+
+(defn- bytes->b64
+ "Uint8Array `a` as base64 text."
+ [^js a]
+ (js/btoa (apply str (for [i (range 0 (.-length a) 0x8000)]
+ (.apply js/String.fromCharCode nil (.subarray a i (min (.-length a) (+ i 0x8000))))))))
+
+(defn- piece-marks
+ "Resolves to the licensed-art marks of `portrait`'s pieces (nil for unmarked ones), read from the
+ files the browser already holds."
+ [portrait]
+ (js/Promise.all
+ (clj->js (for [k pa/layer-order
+ :let [url (some->> (get-in portrait [:layers k]) :asset/id (pa/asset-by-id k) :asset/url)]
+ :when url]
+ (-> (js/fetch url)
+ (.then #(.arrayBuffer %))
+ (.then #(art-mark/mark-of (js/Uint8Array. %)))
+ (.catch (constantly nil)))))))
+
+(defn- rasterize*
+ "Bake `portrait` into a PNG. Resolves to base64 (no data: prefix), or nil
+ when there is nothing to draw or the browser cannot do it."
+ [portrait]
+ (let [selected (keep (fn [k]
+ (when-let [asset (some->> (get-in portrait [:layers k])
+ :asset/id
+ (pa/asset-by-id k))]
+ [k asset]))
+ pa/layer-order)]
+ (if (empty? selected)
+ (js/Promise.resolve nil)
+ (-> (js/Promise.all
+ (clj->js (-> (mapv (fn [[_ a]] (load-image (:asset/url a))) selected)
+ ;; a canvas substitutes silently for a face that is
+ ;; not resident yet, so wait for it like an image
+ (conj (load-credit-font))
+ ;; each hair piece's precomputed strands, if any
+ (into (map (fn [[k a]] (if (fx/hair-layer? k)
+ (load-image (fx/strands-url (:asset/url a)))
+ (js/Promise.resolve nil)))
+ selected)))))
+ (.then
+ (fn [results]
+ (let [imgs (.slice results 0 (count selected))
+ strands-of (zipmap (map first selected)
+ (array-seq (.slice results (inc (count selected)))))]
+ (try
+ (let [canvas (.createElement js/document "canvas")
+ _ (set! (.-width canvas) raster-width)
+ _ (set! (.-height canvas) raster-height)
+ ctx (.getContext canvas "2d")
+ tmp (.createElement js/document "canvas")
+ _ (set! (.-width tmp) raster-width)
+ _ (set! (.-height tmp) raster-height)
+ tctx (.getContext tmp "2d")
+ img-of (into {} (map (fn [[[k _] img]] [k img]) (map vector selected (array-seq imgs))))
+ settings (fx/ombre-settings portrait)]
+ (doseq [[[layer-key asset] img] (map vector selected (array-seq imgs))
+ :when img]
+ ;; filled-in whites go down first, under the eye art
+ (when (and (:asset/whites asset) (pa/whites-colour portrait))
+ (fill-whites! ctx (as-placed asset (:dev-mode? @re-frame.db/app-db))
+ (layout/contain-rect (.-naturalWidth img) (.-naturalHeight img)
+ raster-width raster-height)
+ (pa/whites-colour portrait)))
+ (.clearRect tctx 0 0 raster-width raster-height)
+ (set! (.-globalCompositeOperation tctx) "source-over")
+ ;; Fit, do not stretch: the drawer composites with CSS
+ ;; `mask-size: contain`, so filling the frame here would
+ ;; hand the PDF a differently-shaped face from the one on
+ ;; screen -- 10% wider, for 8:11 art in a 4:5 frame.
+ (let [[x y dw dh] (layout/contain-rect (.-naturalWidth img)
+ (.-naturalHeight img)
+ raster-width raster-height)]
+ (.drawImage tctx img x y dw dh))
+ ;; Tint by MULTIPLY, not by masking. source-in reads the
+ ;; asset's alpha and throws its RGB away, so line art came
+ ;; out as one flat colour -- the same picture as its own
+ ;; silhouette. Multiply keeps the lines: white fill takes
+ ;; the colour, black lines stay black.
+ ;;
+ ;; :as-drawn skips it entirely. Teeth are white because
+ ;; they were drawn white; tinting them through the mouth's
+ ;; category colour is what made them red.
+ (cond
+ (= :as-drawn (pa/render-mode layer-key asset)) nil
+
+ ;; irises and lips: coloured through their luminance,
+ ;; the same picture the drawer and the share card show
+ (colorizes? layer-key asset)
+ (let [[x y dw dh] (layout/contain-rect (.-naturalWidth img)
+ (.-naturalHeight img)
+ raster-width raster-height)]
+ (.clearRect tctx 0 0 raster-width raster-height)
+ (.drawImage tctx (colorized img
+ ;; not a component, so no subscription:
+ ;; read Developer mode once, at bake time
+ (as-placed asset (:dev-mode? @re-frame.db/app-db))
+ (pa/tint-for portrait layer-key)
+ (pa/effective-gamma portrait layer-key asset)
+ (eye-settings portrait))
+ x y dw dh))
+
+ ;; hair: root to tip, the same as the drawer and the card
+ (fx/hair-layer? layer-key)
+ (let [[x y dw dh] (layout/contain-rect (.-naturalWidth img)
+ (.-naturalHeight img)
+ raster-width raster-height)]
+ (.clearRect tctx 0 0 raster-width raster-height)
+ (.drawImage tctx (ombre img (img-of :head) (strands-of layer-key) layer-key (pa/tint-for portrait layer-key)
+ (fx/piece-settings settings asset layer-key))
+ x y dw dh))
+
+ :else
+ (do
+ (set! (.-globalCompositeOperation tctx) "multiply")
+ (set! (.-fillStyle tctx) (pa/tint-for portrait layer-key))
+ (.fillRect tctx 0 0 raster-width raster-height)
+ ;; multiply paints the whole rect, including where the
+ ;; asset is transparent, so put the asset's own alpha back
+ (set! (.-globalCompositeOperation tctx) "destination-in")
+ (let [[x y dw dh] (layout/contain-rect (.-naturalWidth img)
+ (.-naturalHeight img)
+ raster-width raster-height)]
+ (.drawImage tctx img x y dw dh))))
+ (.drawImage ctx tmp 0 0))
+ ;; the cast shadow, blush and freckles after every layer,
+ ;; before the credit
+ (when-let [{:keys [casters skin hair eyes nose eyes-asset light face]}
+ (skin-spec portrait (:dev-mode? @re-frame.db/app-db))]
+ (let [by-url (into {} (map (fn [[_ a] img] [(:asset/url a) img]) selected (array-seq imgs)))
+ skins (vec (keep by-url skin))]
+ (when (seq skins)
+ (let [s (skin-overlay (vec (keep by-url casters)) skins (vec (keep by-url hair))
+ (by-url eyes) eyes-asset (by-url nose) light face)
+ [x y dw dh] (layout/contain-rect (.-width s) (.-height s) raster-width raster-height)]
+ (set! (.-globalCompositeOperation ctx) "multiply")
+ (.drawImage ctx s x y dw dh)
+ (set! (.-globalCompositeOperation ctx) "source-over")))))
+ ;; glow and mood light over everything, before the credit
+ (when-let [{:keys [layers hair eyes-asset settings]}
+ (light-spec portrait (:dev-mode? @re-frame.db/app-db))]
+ (let [by-url (into {} (map (fn [[_ a] img] [(:asset/url a) img]) selected (array-seq imgs)))
+ limgs (vec (keep by-url layers))]
+ (when (seq limgs)
+ (let [[m a] (light-overlays limgs eyes-asset (vec (keep by-url hair)) settings)]
+ (doseq [[src op] [[m "multiply"] [a "screen"]] :when src]
+ (let [[x y dw dh] (layout/contain-rect (.-width src) (.-height src) raster-width raster-height)]
+ (set! (.-globalCompositeOperation ctx) op)
+ (.drawImage ctx src x y dw dh)))
+ (set! (.-globalCompositeOperation ctx) "source-over")))))
+ (when-let [names (not-empty (pa/credit-names portrait))]
+ ;; The face has to be resident before fillText or the
+ ;; canvas silently substitutes; document.fonts.load is
+ ;; awaited up in `rasterize` before we get here.
+ (draw-credit! ctx names raster-width raster-height))
+ (some-> (.toDataURL canvas "image/png")
+ (s/split #",")
+ second))
+ ;; Never let a failed bake block the export -- the sheet is
+ ;; worth more than the picture.
+ (catch :default e
+ (js/console.warn "portrait rasterize failed" e)
+ nil)))))
+ (.catch (fn [_] nil))))))
+
+;; ---------------- drawer chrome ----------------
+
+(defn rasterize
+ "Bake `portrait` into a PNG. Resolves to base64 (no data: prefix), or nil when there is nothing
+ to draw or the browser cannot do it. Carries the licensed-art mark when any piece does."
+ [portrait]
+ (-> (js/Promise.all #js [(rasterize* portrait) (piece-marks portrait)])
+ (.then (fn [[b64 marks]]
+ (let [m (art-mark/composed (array-seq marks))]
+ (if (and b64 m) (bytes->b64 (art-mark/with-mark (b64->bytes b64) m)) b64))))))
+
+;; Portraits baked ahead of export, by value: {:promise p} while baking, then {:png b64-or-nil}.
+(defonce ^:private baked (atom {}))
+
+(defn bake-ahead!
+ "Start baking `portrait` unless it is baked or baking; the promise resolves to `rasterize`'s value.
+ Keyed by the credits too, which are drawn into the picture and may arrive after a first bake.
+ Keeps the last few, since a builder session walks through many portraits."
+ [portrait]
+ (when (pa/drawable? portrait)
+ (let [k [portrait (pa/current-overrides)]]
+ (or (:promise (get @baked k))
+ (when-let [png (find (get @baked k) :png)] (js/Promise.resolve (val png)))
+ (let [p (-> (rasterize portrait)
+ (.catch (fn [_] nil))
+ (.then (fn [png]
+ (swap! baked #(if (contains? % k) (assoc % k {:png png}) %))
+ png)))]
+ (swap! baked (fn [m] (assoc (if (>= (count m) 8) {} m) k {:promise p})))
+ p)))))
+
+(defn baked-png
+ "[png-b64-or-nil] once `portrait` is baked, else nil."
+ [portrait]
+ (when-let [e (find (get @baked [portrait (pa/current-overrides)]) :png)] [(val e)]))
+
+;; ---------------- color controls ----------------
+
+(defn- sub-row
+ "One piece's color controls: effective-color chip (native override
+ picker inside), shade slider, readout, clear. Used both inside the slot
+ panel (all pieces of a slot) and inline under a picker card."
+ [portrait layer-key]
+ (let [{:keys [override shade depth]} (get-in portrait [:tweaks layer-key])
+ shade (or shade 0)
+ depth (or depth 0)
+ asset (pa/selected-asset portrait layer-key)
+ colorized? (and asset (colorizes? layer-key asset))
+ eff (pa/tint-for portrait layer-key)
+ any? (boolean (or override (not (zero? shade)) (not (zero? depth))))
+ label (pa/layer-labels layer-key)]
+ [:div.pl-sub-row
+ [:span.pl-sub-name label]
+ [:span.pl-sub-chip
+ {:class (classes "pl-fill" (cond override "overridden" (not (zero? shade)) "shaded"))
+ :style {"--pl-fill" eff}
+ :title (str "Override — currently " (s/upper-case eff))}
+ [:input {:type "color"
+ :value (or override eff)
+ :aria-label (str "Override " label " color")
+ :on-change #(dispatch [:portrait/set-layer-tweak layer-key
+ {:override (target-value %)}])}]]
+ [:input {:type "range" :min -30 :max 30 :step 5
+ :value shade
+ :disabled (some? override)
+ :aria-label (str "Shade " label)
+ :on-change #(dispatch [:portrait/set-layer-tweak layer-key
+ {:shade (js/parseInt (target-value %) 10)}])}]
+ [:span.pl-sub-shade-val (str (when (pos? shade) "+") shade "%")]
+ [:button.pl-sub-clear
+ {:type "button" :disabled (not any?)
+ :title (str "Use base color for " label)
+ :on-click #(dispatch [:portrait/clear-layer-tweak layer-key])}
+ "×"]
+ ;; Eyes and lips are coloured through their own shading, so they get a
+ ;; second knob on a line of its own: how far into the colour the
+ ;; shading reaches. 0 is the settled look.
+ (when colorized?
+ [:<>
+ [:span.pl-sub-depth-icon {:aria-hidden true :title "Brightness"} "\u2600"]
+ [:input.pl-sub-depth
+ {:type "range" :min (- pa/depth-steps) :max pa/depth-steps :step 1
+ :value depth
+ :aria-label (str "Brightness of " label)
+ :title "Brightness: lift or deepen the colour, keeping the shading"
+ :on-change #(dispatch [:portrait/set-layer-tweak layer-key
+ {:depth (js/parseInt (target-value %) 10)}])}]
+ [:span.pl-sub-shade-val (str (when (pos? depth) "+") depth)]])]))
+
+(defn- slot-chip [portrait slot open-slot]
+ (let [stored (get-in portrait [:colors slot])
+ none? (= stored pa/no-whites)
+ cur (when-not none? stored)
+ tweaked (pa/tweaked-layers-in-slot portrait slot)
+ open? (= open-slot slot)
+ label (pa/color-slot-labels slot)]
+ [:div.pl-slot
+ {:class (classes (when stored "on") (when (seq tweaked) "has-tweaks") (when open? "open"))}
+ [:span.pl-slot-name label]
+ (when (seq tweaked)
+ [:span.pl-slot-tweaks
+ {:title (str (count tweaked) " piece" (when (> (count tweaked) 1) "s") " tweaked")}
+ (count tweaked)])
+ [:button.pl-slot-swatch
+ {:type "button"
+ :class (if cur "pl-fill" "unset")
+ :style (when cur {"--pl-fill" cur})
+ :aria-expanded open?
+ :title (cond none? "No whites: the eye as drawn"
+ cur (str "Base color " (s/upper-case cur))
+ :else "Not set — tap to pick")
+ :on-click #(dispatch [:portrait/toggle-slot-panel slot])}
+ [:span.pl-sub-dots
+ (map-indexed
+ (fn [i k]
+ ^{:key k}
+ [:span.pl-sub-dot.pl-fill {:class (str "pl-sub-dot-" i)
+ :style {"--pl-fill" (pa/tint-for portrait k)}
+ :title (str (pa/layer-labels k) ": " (s/upper-case (pa/tint-for portrait k)))}])
+ (take 4 tweaked))]]
+ [:button.pl-slot-clear
+ {:type "button" :disabled (nil? cur)
+ :title (str "Clear " label)
+ :on-click #(dispatch [:portrait/clear-slot-color slot])}
+ "×"]]))
+
+(defn- ombre-slider
+ "One setting, 0..100 on screen, 0..1 stored, through `event` (the ombre's
+ by default)."
+ ([label k value] (ombre-slider label k value :portrait/set-ombre))
+ ([label k value event]
+ [:label.pl-ombre-row
+ [:span.pl-ombre-label label]
+ [:input {:type "range" :min 0 :max 100 :step 5
+ :value (js/Math.round (* 100 value))
+ :aria-label label
+ :on-change #(dispatch [event k (/ (js/parseInt (target-value %) 10) 100)])}]
+ [:span.pl-sub-shade-val (str (js/Math.round (* 100 value)))]]))
+
+(defn- segmented
+ "A row of mutually exclusive buttons: `options` [[value label] ...]."
+ [label aria current options on-pick]
+ [:div.pl-ombre-row
+ [:span.pl-ombre-label label]
+ [:div.pl-segmented {:role "group" :aria-label aria}
+ (for [[v l] options]
+ ^{:key (str v)}
+ [:button {:type "button"
+ :class (when (= v current) "on")
+ :aria-pressed (= v current)
+ :on-click #(on-pick v)}
+ l])]])
+
+(defn- eye-controls
+ "Pupils and a second eye colour. Only for an eye style with its irises
+ placed: the effects are drawn inside that placement."
+ [portrait]
+ (when (seq (:asset/iris (pa/selected-asset portrait :eyes)))
+ (let [{:keys [pupil second-eye]} (face/face-settings portrait)]
+ [:div.pl-ombre
+ [segmented "Pupils" "Pupil shape" pupil
+ [[:round "Round"] [:snake "Snake"] [:goat "Goat"]]
+ #(dispatch [:portrait/set-face :pupil (when-not (= % :round) %)])]
+ [:span.pl-panel-heading "Second eye"]
+ [:div.pl-presets
+ [:button.pl-preset.pl-preset-none
+ {:type "button" :title "Both eyes alike"
+ :class (when-not second-eye "on")
+ :on-click #(dispatch [:portrait/set-face :second-eye nil])} "\u2205"]
+ (for [c (pa/color-presets :eyes)]
+ ^{:key c}
+ [:button.pl-preset.pl-fill
+ {:type "button" :style {"--pl-fill" c} :title c
+ :class (when (= c second-eye) "on")
+ :on-click #(dispatch [:portrait/set-face :second-eye c])}])
+ [:span.pl-preset.custom {:title "Custom colour for the right eye"}
+ [:input {:type "color" :value (or second-eye "#3d5c8f")
+ :aria-label "Custom second eye colour"
+ :on-change #(dispatch [:portrait/set-face :second-eye (target-value %)])}]]]
+ (let [{:keys [glow glow-strength]} (light/light-settings portrait)]
+ [:<>
+ [:span.pl-panel-heading "Glow"]
+ [:div.pl-presets
+ [:button.pl-preset.pl-preset-none
+ {:type "button" :title "No glow" :class (when-not glow "on")
+ :on-click #(dispatch [:portrait/set-light :glow nil])} "\u2205"]
+ (for [c light/glow-colours]
+ ^{:key c}
+ [:button.pl-preset.pl-fill
+ {:type "button" :style {"--pl-fill" c} :title c :class (when (= c glow) "on")
+ :on-click #(dispatch [:portrait/set-light :glow c])}])
+ [:span.pl-preset.custom {:title "Custom glow colour"}
+ [:input {:type "color" :value (or glow "#ff8a3a") :aria-label "Custom glow colour"
+ :on-change #(dispatch [:portrait/set-light :glow (target-value %)])}]]]
+ (when glow [ombre-slider "Strength" :glow-strength glow-strength :portrait/set-light])])])))
+
+(defn- light-controls
+ "Mood light over the whole portrait: which light, how it falls, from where."
+ [portrait]
+ (let [{:keys [mood style from]} (light/light-settings portrait)]
+ [:div.pl-light.pl-ombre
+ [:span.pl-strip-label "light"]
+ [segmented "Mood" "Mood light" mood
+ [[nil "None"] [:torch "Torch"] [:moon "Moon"] [:arcane "Arcane"]]
+ #(dispatch [:portrait/set-light :mood %])]
+ (when mood
+ [:<>
+ [segmented "Style" "How the light falls" style
+ [[:edge "Edge"] [:cast "Cast"] [:rim "Rim"]]
+ #(dispatch [:portrait/set-light :style %])]
+ [segmented "From" "Where the light comes from" from
+ [[:left "Left"] [:right "Right"] [:above "Above"] [:below "Below"]]
+ #(dispatch [:portrait/set-light :from %])]])]))
+
+(defn- skin-controls
+ "Blush and freckles, placed from the eyes -- so only once an eye style with
+ placed irises is chosen."
+ [portrait]
+ (when (seq (:asset/iris (pa/selected-asset portrait :eyes)))
+ (let [{:keys [blush blush-colour freckles freckle-place freckle-strength shade]} (face/face-settings portrait)]
+ [:div.pl-ombre
+ [ombre-slider "Blush" :blush blush :portrait/set-face]
+ (when (pos? blush)
+ [:div.pl-presets
+ (for [c face/blush-colours]
+ ^{:key c}
+ [:button.pl-preset.pl-fill
+ {:type "button" :style {"--pl-fill" c} :title c
+ :class (when (= c blush-colour) "on")
+ :on-click #(dispatch [:portrait/set-face :blush-colour c])}])])
+ [ombre-slider "Freckles" :freckles freckles :portrait/set-face]
+ (when (pos? freckles)
+ [:<>
+ ;; 0 over the near cheek, 100 across both cheeks and the nose
+ [ombre-slider "Placement" :freckle-place freckle-place :portrait/set-face]
+ [ombre-slider "Prominence" :freckle-strength freckle-strength :portrait/set-face]])
+ ;; the skin a little dimmer where the hair sits over it
+ [ombre-slider "Shade" :shade shade :portrait/set-face]])))
+
+(defn- ombre-controls
+ "The hair's second colour and how it runs. With no tips colour the hair is
+ one colour with a little depth, which is where everyone starts."
+ [portrait]
+ (let [{:keys [tip start falloff depth angle clumps bangs shine shine-at split]} (fx/ombre-settings portrait)]
+ [:div.pl-ombre
+ [:span.pl-panel-heading "Tips"]
+ [:div.pl-presets
+ [:button.pl-preset.pl-preset-none
+ {:type "button" :title "No second colour"
+ :class (when-not tip "on")
+ :on-click #(dispatch [:portrait/set-ombre :tip nil])} "\u2205"]
+ (for [c (pa/color-presets :hair)]
+ ^{:key c}
+ [:button.pl-preset.pl-fill
+ {:type "button" :style {"--pl-fill" c} :title c
+ :class (when (= c tip) "on")
+ :on-click #(dispatch [:portrait/set-ombre :tip c])}])
+ [:span.pl-preset.custom {:title "Custom tips colour"}
+ [:input {:type "color" :value (or tip "#c0a080")
+ :aria-label "Custom tips colour"
+ :on-change #(dispatch [:portrait/set-ombre :tip (target-value %)])}]]]
+ (when tip
+ [:<>
+ ;; on a split, where the line falls
+ [ombre-slider (if split "Line" "Starts") :start start]
+ [ombre-slider "Blend" :falloff falloff]
+ ;; how far the tip colour runs up some strands and holds back on others
+ [ombre-slider "Streaks" :clumps clumps]
+ ;; a fringe can keep the root shade, take just the tips, or dye
+ ;; with the rest; until chosen, each piece does what suits it
+ ;; root to tip only: a split or an angle runs across the bangs too
+ (when-let [asset (when-not (or split angle) (pa/selected-asset portrait :bangs))]
+ (let [current (or bangs (fx/bangs-choice asset))]
+ [:div.pl-ombre-row
+ [:span.pl-ombre-label "Bangs"]
+ [:div.pl-segmented {:role "group" :aria-label "How the bangs take the tips colour"}
+ (for [[k label] [[:roots "Roots"] [:tipped "Tipped"] [:dyed "Dyed"]]]
+ ^{:key k}
+ [:button {:type "button"
+ :class (when (= k current) "on")
+ :aria-pressed (= k current)
+ :on-click #(dispatch [:portrait/set-ombre :bangs
+ ;; the piece's own default is stored as no choice
+ (when-not (= k (fx/bangs-choice asset)) k)])}
+ label])]]))])
+ [ombre-slider "Depth" :depth depth]
+ ;; light catching across the top of the head
+ [ombre-slider "Shine" :shine shine]
+ ;; how far down each piece the ring sits
+ (when (pos? shine) [ombre-slider "Shine at" :shine-at shine-at])
+ [:label.pl-ombre-row
+ [:span.pl-ombre-label "Runs"]
+ [:select {:value (cond split "split" angle "angle" :else "roots")
+ :aria-label "Which way the tips run"
+ :on-change #(dispatch [:portrait/set-run (target-value %)])}
+ [:option {:value "roots"} "From the roots"]
+ [:option {:value "angle"} "At an angle"]
+ ;; not ready: one line across every piece, which is not how a split
+ ;; dye falls on layered hair. Developer mode only, for the rework.
+ (when (or split @(subscribe [:orcpub.dnd.e5/dev-mode?]))
+ [:option {:value "split"} "Split"])]]
+ (when angle
+ [:label.pl-ombre-row
+ [:span.pl-ombre-label "Angle"]
+ [:input {:type "range" :min 0 :max 345 :step 15 :value angle
+ :aria-label "Tips angle"
+ :on-change #(dispatch [:portrait/set-ombre :angle (js/parseInt (target-value %) 10)])}]
+ [:span.pl-sub-shade-val (str angle "\u00b0")]])]))
+
+(defn- slot-panel [portrait slot]
+ (let [pieces (pa/layers-in-slot portrait slot)]
+ [:div.pl-slot-panel
+ [:div
+ [:span.pl-panel-heading "Presets"]
+ [:div.pl-presets
+ ;; whites can be left unfilled: the art as drawn
+ (when (= slot :whites)
+ [:button.pl-preset.pl-preset-none
+ {:type "button" :title "No whites: the eye as drawn"
+ :class (when (= pa/no-whites (get-in portrait [:colors :whites])) "on")
+ :on-click #(dispatch [:portrait/set-slot-color :whites pa/no-whites])} "\u2205"])
+ (for [c (pa/color-presets slot)]
+ ^{:key c}
+ [:button.pl-preset.pl-fill
+ {:type "button" :style {"--pl-fill" c} :title c
+ :on-click #(dispatch [:portrait/set-slot-color slot c])}])
+ [:span.pl-preset.custom {:title "Custom color"}
+ [:input {:type "color"
+ :value (let [c (get-in portrait [:colors slot])]
+ (if (and (string? c) (re-matches #"#[0-9a-fA-F]{6}" c)) c "#c0a080"))
+ :aria-label (str "Custom " (pa/color-slot-labels slot) " color")
+ :on-change #(dispatch [:portrait/set-slot-color slot (target-value %)])}]]]]
+ (when (= slot :hair) [ombre-controls portrait])
+ (when (= slot :eyes) [eye-controls portrait])
+ (when (= slot :skin) [skin-controls portrait])
+ (when (seq pieces)
+ [:div.pl-sublayers
+ [:span.pl-panel-heading (str (pa/color-slot-labels slot) " pieces")]
+ (for [k pieces]
+ ^{:key k} [sub-row portrait k])])]))
+
+(defn- color-strip [portrait open-slot]
+ [:div.pl-color-strip
+ [:span.pl-strip-label "colors"]
+ ;; not color-slot-order: Lips only applies while a mouth asset that HAS
+ ;; lips is selected, and a swatch that tints nothing is worse than no swatch
+ (for [slot (pa/active-color-slots portrait)]
+ ^{:key slot} [slot-chip portrait slot open-slot])
+ (when open-slot
+ [slot-panel portrait open-slot])])
+
+(defn- layer-tint-chip [portrait layer-key open-layer]
+ (let [{:keys [override shade]} (get-in portrait [:tweaks layer-key])
+ open? (= open-layer layer-key)]
+ [:button.pl-tint-chip
+ {:type "button"
+ :class (classes "pl-fill" (when override "overridden")
+ (when (and (not override) shade (not (zero? shade))) "shaded")
+ (when open? "open"))
+ :style {"--pl-fill" (pa/tint-for portrait layer-key)}
+ :aria-expanded open?
+ :title "Adjust this piece's color"
+ :on-click #(dispatch [:portrait/toggle-layer-panel layer-key])}]))
+
+;; ---------------- pickers ----------------
+
+(defn- category-picker [portrait layer-key open-layer]
+ (let [selected (get-in portrait [:layers layer-key])
+ selected-asset (when selected (pa/asset-by-id layer-key (:asset/id selected)))
+ assets (pa/assets-for-layer layer-key)
+ gaps (pa/gaps-for-layer layer-key)]
+ [:div.pl-picker
+ [:div.pl-picker-head
+ [:span.pl-cat
+ [:span.pl-cat-chip.pl-fill {:style {"--pl-fill" (pa/layer-colors layer-key)}}]
+ (pa/layer-labels layer-key)
+ [:span.pl-cat-z (z-label layer-key)]
+ [layer-tint-chip portrait layer-key open-layer]]
+ (when selected
+ [:span.pl-picker-sel (or (:asset/label selected-asset) "picked")])]
+ (if (and (empty? assets) (empty? gaps))
+ [:div.pl-empty-registry "no art here yet"]
+ [:div.pl-swatches
+ [:button.pl-sw.pl-sw-none
+ {:type "button"
+ :class (when-not selected "selected")
+ :on-click #(dispatch [:portrait/pick-layer layer-key nil])
+ :title "None"}
+ "none"]
+ (for [asset assets
+ :let [asset-id (:asset/id asset)]]
+ ^{:key asset-id}
+ [:button.pl-sw
+ {:type "button"
+ :class (when (= asset-id (:asset/id selected)) "selected")
+ :on-click #(dispatch [:portrait/pick-layer layer-key asset-id])
+ :title (or (:asset/label asset) (name asset-id))}
+ [:img {:src (:asset/url asset)
+ :alt (or (:asset/label asset) "")}]])
+ ;; Pieces the illustrator has marked as not drawn yet. Inert on
+ ;; purpose -- the point is to say the set is still growing, so an
+ ;; empty-looking category is not mistaken for a finished one.
+ (for [{:keys [:gap/id :gap/label]} gaps]
+ ^{:key id}
+ [:div.pl-sw.pl-sw-gap
+ {:title (str (or label (name id)) " \u2014 not drawn yet")
+ :aria-label (str (or label (name id)) ", not drawn yet")}
+ [:span.pl-sw-gap-badge "soon"]])])
+ (when (= open-layer layer-key)
+ [:div.pl-layer-panel [sub-row portrait layer-key]])]))
+
+(def ^:private thumb-credit-chars
+ "About what the 100px strip holds in two lines of its 9px type."
+ 34)
+
+(defn- artist-ref
+ "An artist's name, as a link where they have one."
+ [{:keys [:artist/name :artist/link]}]
+ (if link
+ [:a.pl-thumb-credit-link
+ {:href link :target "_blank" :rel "noopener"
+ :on-click #(.stopPropagation %)}
+ name]
+ [:span name]))
+
+(defn- linked-credit
+ "The credit under the character page's thumbnail, each name a link where
+ the artist has one.
+
+ The strip is 100px, so it can't hold many names. When the whole line fits
+ it's shown whole; when it doesn't, the artist who drew most of the picture
+ is named and everyone else collapses into a '+N' that opens the full list,
+ every name still a link. Before, the strip clipped after two lines and the
+ smallest contributors just vanished.
+
+ This is the one surface downstream of the builder that can send someone to
+ the artist -- a PNG, a PDF and a social unfurl can only carry the name as
+ text -- so nobody's link is allowed to drop off it."
+ [portrait]
+ (r/with-let [open? (r/atom false)]
+ (let [_ @(subscribe [:portrait/artist-overrides]) ; re-render when the credits arrive
+ [lead & more :as named] (filter :artist/name (pa/artists-for-layers (:layers portrait)))
+ full (pa/format-credit (map :artist/name named))]
+ (cond
+ (nil? lead) nil
+
+ (<= (count full) thumb-credit-chars)
+ [:<> "Art: " [artist-ref lead]
+ (when (seq more)
+ [:<> " with "
+ (for [[i a] (map-indexed vector more)]
+ ^{:key (:artist/id a)}
+ [:<> (cond (zero? i) nil (= i (dec (count more))) " and " :else ", ")
+ [artist-ref a]])])]
+
+ :else
+ [:<> "Art: " [artist-ref lead] " "
+ [:button.pl-thumb-more
+ {:type "button"
+ :aria-expanded (str @open?)
+ :aria-label (str "Show all " (count named) " artists")
+ :title (str "Show all " (count named) " artists")
+ :on-click #(do (.stopPropagation %) (swap! open? not))
+ :on-key-down #(when (= "Escape" (.-key %)) (reset! open? false))}
+ (str "+" (count more))]
+ (when @open?
+ [:div.pl-thumb-more-list {:role "dialog" :aria-label "Everyone who drew this portrait"
+ :on-click #(.stopPropagation %)}
+ [:div.pl-thumb-more-lead [artist-ref lead]]
+ [:div.pl-thumb-more-cap "with"]
+ (for [a more]
+ ^{:key (:artist/id a)} [:div [artist-ref a]])])]))))
+
+;; ---------------- the artist credit ----------------
+;;
+;; Settled after an exploration whose screenshots are stashed at
+;; docs/design/portrait-credit on agents/develop: a small label, then each
+;; artist's name on a broken rule, the words in one typeface and nothing else
+;; decorated but the rule and the link marks' own colours.
+
+(defn- credit-mark
+ "One of an artist's links, as its service's mark in the link's own colour.
+ The label is the accessible name: an icon alone is unreadable to a screen
+ reader, and a link with no icon falls back to the label as text."
+ [artist-name {:link/keys [label url icon color]}]
+ [:a.lk-mark {:href url :target "_blank" :rel "noopener"
+ :title (str artist-name " on " label)
+ :aria-label (str artist-name " on " label)
+ :style (when color {"--lk-mark-color" color})}
+ (if icon
+ [:span.lk-ico {:style {"--lk-icon" (str "url(/image/social/" icon ".svg)")}}]
+ [:span.lk-mark-text (s/lower-case label)])])
+
+(defn- credit-name [{:keys [:artist/name :artist/link]}]
+ (if link
+ [:a.lk-name {:href link :target "_blank" :rel "noopener"} name]
+ [:span.lk-name name]))
+
+(defn- rule [side] [:span.lk-rule {:class side :aria-hidden true}])
+
+(defn- name-list
+ "Names as prose: A / A and B / A, B and C. Each is its artist's link."
+ [artists]
+ (let [n (count artists)]
+ (for [[i a] (map-indexed vector artists)]
+ ^{:key (:artist/id a)}
+ [:<>
+ (cond (zero? i) nil
+ (= i (dec n)) " and "
+ :else ", ")
+ [credit-name a]])))
+
+(defn- credit-lockup
+ "Small label, then the artists in credit order (pa/credit-order): whoever
+ drew most of the picture on the rule, with their link marks as its end caps
+ when those balance and centred below when not (pa/credit-mark-layout); then
+ everyone else on one line -- 'with A, B and C' -- each name its artist's
+ link. Height stays at three or four lines however many artists there are,
+ and the lead keeps the marks because the lead is who most people looking
+ at the picture want to find."
+ [named]
+ (let [[{:keys [:artist/name :artist/links] :as lead} & others] named
+ {:keys [left right below]} (pa/credit-mark-layout links)]
+ [:<>
+ [:div.lk-cap "Art by"]
+ [:div.lk-artist-block
+ [:div.lk-row
+ [rule "l"]
+ (for [l left] ^{:key (:link/url l)} [credit-mark name l])
+ [credit-name lead]
+ (for [l right] ^{:key (:link/url l)} [credit-mark name l])
+ [rule "r"]]
+ (when (seq below)
+ [:div.lk-marks
+ (for [l below] ^{:key (:link/url l)} [credit-mark name l])])]
+ (when (seq others)
+ [:div.lk-with "with " (name-list others)])]))
+
+(defn credit-preview
+ "One artist's credit exactly as the builder draws it, for the account page:
+ an artist editing their credit should see the thing itself, not a
+ description of it."
+ [info]
+ [:div.pl-root.pl-credit-preview
+ [:div.pl-attribution [credit-lockup [info]]]])
+
+(defn- attribution
+ "Who drew what is on canvas.
+
+ An artist with no :artist/name is on canvas but has not said how they want
+ to be credited. Showing the label with an empty slot after it reads like a
+ rendering fault, and inventing something to put there is worse, so the
+ whole strip says so plainly instead."
+ [layers]
+ (let [_ @(subscribe [:portrait/artist-overrides]) ; re-render when the credits arrive
+ infos (pa/artists-for-layers layers)
+ named (filter :artist/name infos)]
+ [:div.pl-attribution
+ (cond
+ (seq named)
+ [credit-lockup named]
+
+ (seq infos)
+ [:span.pl-attribution-empty "artist credit pending"]
+
+ :else
+ [:span.pl-attribution-empty "no layers selected yet"])]))
+
+;; ---------------- drawer ----------------
+
+(defn- compositor-body
+ "Canvas on one side, layer pickers on the other. Shared verbatim by the
+ drawer and the inline Portrait tab so the two cannot drift apart."
+ [portrait seed open-slot open-layer]
+ (let [any? (boolean (seq (:layers portrait)))]
+ [:div.pl-drawer-body
+ [:div.pl-canvas-side
+ [:div.pl-portrait-frame
+ (if any?
+ [composite portrait]
+ [:div.pl-empty-hint {:style {"--pl-logo" (str "url(" branding/logo-path ")")}}
+ "Pick a layer below, or hit " [:em "Randomize"] "."])]
+ [iris-alternative-switch portrait]
+ ;; Directly under the art it describes. It used to sit in the footer
+ ;; beside Save Portrait, which put a credit in a row of actions and made
+ ;; the drawer disagree with the character summary, where it has always
+ ;; sat under the thumbnail.
+ [attribution (:layers portrait)]
+ [:div.pl-toolbar
+ [:button.pl-btn.pl-btn-primary
+ {:type "button" :on-click #(dispatch [:portrait/randomize])}
+ "Randomize"]
+ [:button.pl-btn.pl-btn-ghost
+ {:type "button" :on-click #(dispatch [:portrait/reset]) :disabled (not any?)}
+ "Reset"]
+ (when seed
+ [:div.pl-seed-row [:span "seed"] [:code seed]])]
+ [color-strip portrait open-slot]
+ (when any? [light-controls portrait])]
+ [:div.pl-pickers-side
+ (for [layer-key pa/pickable-layers]
+ ^{:key layer-key}
+ [category-picker portrait layer-key open-layer])]]))
+
+(defn drawer
+ "Renders the compositor drawer when :portrait/drawer-open? is truthy.
+ Mount once at the character-builder root; it overlays.
+
+ The stylesheet is mounted unconditionally, not inside the open? branch --
+ it also styles the launcher button and the inline Portrait tab, both of
+ which are on screen precisely when the drawer is not.
+
+ The theme class goes on this component's own root rather than being
+ inherited: the drawer is mounted as a SIBLING of content-page, and .app --
+ which carries the theme -- is inside content-page, so .app.light-theme
+ cannot reach it."
+ []
+ (let [open? @(subscribe [:portrait/drawer-open?])
+ theme @(subscribe [:theme])]
+ [:div.pl-root {:class theme}
+ (when open?
+ (let [portrait @(subscribe [:portrait/draft])
+ seed @(subscribe [:portrait/draft-seed])
+ open-slot @(subscribe [:portrait/open-slot])
+ open-layer @(subscribe [:portrait/open-layer])]
+ [:div
+ [:div.pl-backdrop {:on-click #(dispatch [:portrait/close])}]
+ [:div.pl-drawer
+ [:div.pl-drawer-head
+ [:div.pl-drawer-title
+ [:span.pl-drawer-title-rune "\u00a7"] "Compose portrait"]
+ [:button.pl-drawer-close
+ {:type "button"
+ :on-click #(dispatch [:portrait/close])
+ :aria-label "Close portrait compositor"}
+ "\u2715"]]
+ [compositor-body portrait seed open-slot open-layer]
+ [:div.pl-drawer-foot
+ [:div.pl-drawer-actions
+ [:button.pl-btn.pl-btn-ghost
+ {:type "button" :on-click #(dispatch [:portrait/close])}
+ "Cancel"]
+ [:button.pl-btn.pl-btn-primary
+ {:type "button" :on-click #(dispatch [:portrait/save])}
+ "Save portrait"]]]]]))]))
+
+(defn tab-panel
+ "The compositor rendered in place, as a builder tab.
+
+ Same body as the drawer, different chrome: there is nothing to cancel back
+ to, so instead of Cancel/Save it carries Save with a dirty marker and a way
+ to pop the focused overlay -- which is the nicer place to work on a phone,
+ where the two columns stack into a long scroll.
+
+ Needs its own .pl-root because the drawer stylesheet scopes the light theme
+ to that class; here it also happens to sit inside .app, but relying on that
+ would mean two different theme hooks for one stylesheet."
+ []
+ (r/create-class
+ {:display-name "portrait-tab-panel"
+ :component-did-mount #(dispatch [:portrait/ensure-draft])
+ :reagent-render
+ (fn []
+ (let [portrait @(subscribe [:portrait/draft])
+ seed @(subscribe [:portrait/draft-seed])
+ open-slot @(subscribe [:portrait/open-slot])
+ open-layer @(subscribe [:portrait/open-layer])
+ dirty? @(subscribe [:portrait/dirty?])
+ theme @(subscribe [:theme])]
+ [:div.pl-root.pl-inline {:class theme}
+ [compositor-body portrait seed open-slot open-layer]
+ [:div.pl-drawer-foot
+ [:div.pl-drawer-actions
+ [:button.pl-btn.pl-btn-ghost
+ {:type "button" :on-click #(dispatch [:portrait/open])}
+ "Full screen"]
+ [:button.pl-btn.pl-btn-primary
+ {:type "button"
+ :disabled (not dirty?)
+ :on-click #(dispatch [:portrait/save true])}
+ (if dirty? "Save portrait" "Saved")]]]]))}))
+
+(defn launcher-button
+ "The 'Compose portrait' button that slots next to the Image URL input in
+ the character-builder Description tab."
+ []
+ [:button.pl-launcher
+ {:type "button"
+ :on-click #(dispatch [:portrait/open])
+ :title "Compose portrait from layered art"}
+ "Compose portrait"])
+
+(defn edit-overlay
+ "Pencil layered onto the character-summary thumbnail. stopPropagation
+ because summaries are sometimes wrapped in a clickable row."
+ []
+ [:button.pl-thumb-edit
+ {:type "button"
+ :title "Edit portrait"
+ :on-click (fn [e]
+ (.stopPropagation e)
+ (dispatch [:portrait/open]))}
+ "\u270e"])
+
+(defn thumbnail
+ "The summary thumbnail. A composed portrait wins over a pasted image-url;
+ with neither, an empty frame stands in so the pencil has somewhere to sit.
+ `editable?` is builder-only -- elsewhere there is no drawer to open.
+
+ A composed portrait carries its artists' names under it. This is the one
+ surface a reader lands on, so it is where the credit does the most good."
+ [portrait-data image-url editable?]
+ (let [_ @(subscribe [:portrait/artist-overrides])] ; re-render when the credits arrive
+ (cond
+ (pa/drawable? portrait-data)
+ [:div.m-r-20.m-t-10.m-b-10
+ [:div.image-character-thumbnail.pl-thumb-box
+ [composite portrait-data]
+ (when editable? [edit-overlay])]
+ (when-let [credit (pa/credit-line portrait-data)]
+ [:div.pl-thumb-credit {:title credit} [linked-credit portrait-data]])]
+
+ image-url
+ (if editable?
+ [:div.m-r-20.m-t-10.m-b-10.pl-thumb-box
+ [:img.image-character-thumbnail {:src image-url}]
+ [edit-overlay]]
+ [:img.m-r-20.m-t-10.m-b-10.image-character-thumbnail {:src image-url}])
+
+ editable?
+ [:div.m-r-20.m-t-10.m-b-10.pl-thumb-box.pl-thumb-empty
+ {:style {"--pl-logo" (str "url(" branding/logo-path ")")}}
+ [:span.pl-thumb-empty-label "PORTRAIT"]
+ [edit-overlay]])))
diff --git a/src/cljs/orcpub/dnd/e5/subs.cljs b/src/cljs/orcpub/dnd/e5/subs.cljs
index 04c991840..238bdeddc 100644
--- a/src/cljs/orcpub/dnd/e5/subs.cljs
+++ b/src/cljs/orcpub/dnd/e5/subs.cljs
@@ -15,6 +15,7 @@
default-mod-set
handle-api-response]]
[orcpub.dnd.e5.character :as char5e]
+ [orcpub.dnd.e5.portrait-assets :as portrait-assets5e]
[orcpub.dnd.e5.char-decision-tree :as char-dec5e]
[orcpub.dnd.e5.char-filter :as char-filter]
[orcpub.dnd.e5.character.equipment :as char-equip5e]
@@ -123,6 +124,58 @@
(fn [db [_]]
(get db :temp-email)))
+;; ---- portrait compositor drawer state (top-level app-db) ----
+(reg-sub
+ :portrait/drawer-open?
+ (fn [db _] (boolean (get db :portrait/drawer-open?))))
+
+(reg-sub
+ :portrait/draft
+ (fn [db _] (get db :portrait/draft {})))
+
+(reg-sub-raw
+ ::char5e/unsaved-drafts
+ ;; Reads the drafts list from this browser when a view that shows it appears.
+ (fn [app-db _]
+ (dispatch [::char5e/load-drafts])
+ (ra/make-reaction #(get @app-db :draft/list))))
+
+(reg-sub ::char5e/draft-held (fn [db _] (:draft/held db)))
+(reg-sub ::char5e/draft-offer (fn [db _] (:draft/offer db)))
+(reg-sub ::char5e/draft-restored (fn [db _] (:draft/restored db)))
+(reg-sub ::char5e/draft-conflict (fn [db _] (:draft/conflict db)))
+
+(reg-sub-raw
+ :portrait/artist-overrides
+ ;; Fetches the artist credits the first time a view that shows one subscribes, so a page with no
+ ;; portrait never asks; until they arrive the views show the registry's defaults.
+ (fn [app-db _]
+ (dispatch [:portrait/load-artists])
+ (ra/make-reaction #(get @app-db :portrait/artist-overrides))))
+
+(reg-sub
+ :portrait/draft-seed
+ (fn [db _] (get db :portrait/draft-seed)))
+
+(reg-sub
+ :portrait/open-slot
+ (fn [db _] (get db :portrait/open-slot)))
+
+(reg-sub
+ :portrait/open-layer
+ (fn [db _] (get db :portrait/open-layer)))
+
+(reg-sub
+ :portrait/dirty?
+ ;; Compared as data, not as strings: pr-str of an equal map is not guaranteed
+ ;; to be byte-identical, and nil-vs-empty-portrait must not read as an edit.
+ (fn [db _]
+ (let [draft (get db :portrait/draft)
+ saved (char5e/parse-portrait
+ (get-in db [:character ::entity/values ::char5e/portrait]))]
+ (boolean (and draft
+ (not= draft (or saved portrait-assets5e/empty-portrait)))))))
+
(reg-sub
:locked
(fn [db [_ path]]
@@ -328,6 +381,26 @@
(fn [db _]
(-> db :user-data :user-data :pending-email)))
+(reg-sub
+ :preferred-name
+ (fn [db _]
+ (-> db :user-data :user-data :preferred-name)))
+
+(reg-sub
+ :preferred-name-enabled?
+ (fn [db _]
+ (boolean (-> db :user-data :user-data :preferred-name-enabled?))))
+
+(reg-sub
+ :artist-credit
+ (fn [db _]
+ (-> db :user-data :user-data :artist-credit)))
+
+(reg-sub
+ :account-save-status
+ (fn [db [_ k]]
+ (get db k)))
+
(reg-sub
:send-updates?
(fn [db _]
@@ -950,6 +1023,7 @@
::char5e/actions char5e/actions
::char5e/image-url char5e/image-url
::char5e/image-url-failed char5e/image-url-failed
+ ::char5e/portrait char5e/portrait
::char5e/faction-image-url char5e/faction-image-url
::char5e/faction-image-url-failed char5e/faction-image-url-failed
::char5e/personality-trait-1 char5e/personality-trait-1
diff --git a/src/cljs/orcpub/dnd/e5/views.cljs b/src/cljs/orcpub/dnd/e5/views.cljs
index 544707945..5a4b59b74 100644
--- a/src/cljs/orcpub/dnd/e5/views.cljs
+++ b/src/cljs/orcpub/dnd/e5/views.cljs
@@ -26,6 +26,8 @@
[orcpub.dnd.e5.folder :as folder]
[orcpub.dnd.e5.character.random :as char-random]
[orcpub.dnd.e5.character.equipment :as char-equip]
+ [orcpub.dnd.e5.portrait :as portrait]
+ [orcpub.dnd.e5.portrait-assets :as portrait-assets5e]
[orcpub.registration :as registration]
[orcpub.dnd.e5 :as e5]
[orcpub.dnd.e5.magic-items :as mi]
@@ -58,6 +60,7 @@
[orcpub.fork.user-tier]
[orcpub.ver :as v]
[clojure.string :as s]
+ [orcpub.artist-links :as artist-links]
[goog.crypt.base64 :as b64]
[cljs.reader :as reader]
[orcpub.user-agent :as user-agent]
@@ -316,14 +319,69 @@
:show-errors? show-errors?
:on-change on-confirm}])])
+(defn- portrait-fields
+ "The spec's portrait fields for baked `png-b64`: the pixels and the credit, which travels with
+ them because the server has no layer selection. Fitted to the PDF metadata's 78 characters,
+ so whole names drop rather than one being cut."
+ [portrait png-b64]
+ (when png-b64
+ {:portrait-png png-b64
+ :portrait-credit (portrait-assets5e/fit-credit
+ (portrait-assets5e/credit-names portrait)
+ #(<= (count %) 78))}))
+
+(def portrait-wait-ms
+ "How long Create PDF waits for a portrait still baking before sending the PDF without it."
+ 8000)
+
+(defn- within-wait
+ "`bake`, a promise of a portrait's base64 PNG, resolving to nil instead if it fails or is still
+ running after portrait-wait-ms. Never rejects."
+ [bake]
+ (-> (js/Promise.race #js [bake (js/Promise. (fn [ok _] (js/setTimeout #(ok nil) portrait-wait-ms)))])
+ (.catch (fn [_] nil))))
+
(defn export-pdf
- "Returns an onClick handler that generates and submits the PDF.
- plugin-data map is pre-subscribed by the calling component."
+ "An onClick handler that submits the PDF form for `built-char`, with its portrait when one can be
+ drawn. Nothing optional stops the export: a missing, undrawable, failing or slow portrait sends
+ the PDF without it. If the PDF's data cannot be made, the player is told.
+ GOTCHA: the submit must stay inside the click or a popup blocker stops the new tab; an
+ unfinished bake opens the tab now and fills it when the bake resolves or the wait runs out."
[built-char id plugin-data & [options]]
(fn [_]
- (let [field (.getElementById js/document "fields-input")]
- (aset field "value" (str (pdf-spec/make-spec built-char id options plugin-data)))
- (.submit (.getElementById js/document "download-form")))))
+ (try
+ (let [field (.getElementById js/document "fields-input")
+ form (.getElementById js/document "download-form")
+ spec (pdf-spec/make-spec built-char id options plugin-data)
+ portrait (char/portrait built-char)
+ submit! (fn [png-b64 target]
+ (aset field "value" (str (merge spec (try (portrait-fields portrait png-b64)
+ (catch :default _ nil)))))
+ (aset form "target" target)
+ (.submit form))
+ ready (when (portrait-assets5e/drawable? portrait) (portrait/baked-png portrait))]
+ (cond
+ (not (portrait-assets5e/drawable? portrait)) (submit! nil "_blank")
+ ready (submit! (first ready) "_blank")
+ :else (if-let [bake (try (portrait/bake-ahead! portrait) (catch :default _ nil))]
+ (let [tab (str "orcpub-pdf-" (rand-int 1000000))
+ target (if (.open js/window "" tab) tab "_blank")]
+ (.then (within-wait bake) #(submit! % target)))
+ (submit! nil "_blank"))))
+ (catch :default e
+ (js/console.error "PDF export could not start:" e)
+ (dispatch [:show-error-message
+ "This character's PDF couldn't be made. Try again, or tell us with Feedback/Bug Reports at the bottom of the page."])))))
+
+(defn bake-portrait
+ "Bakes the character's composed portrait on mount and whenever it or the artist credits change,
+ so export can submit without waiting. Renders nothing."
+ [_portrait]
+ (let [bake #(portrait/bake-ahead! (second (r/argv %)))]
+ (r/create-class
+ {:component-did-mount bake
+ :component-did-update bake
+ :reagent-render (fn [_] @(subscribe [:portrait/artist-overrides]) nil)})))
(defn download-form [built-char]
[:form.download-form
@@ -2105,16 +2163,6 @@
(defn current-year []
(.getFullYear (js/Date.)))
-;; ------------------------------------------------------------------
-;; A helper that lets us embed a raw string of HTML inside Reagent.
-;; (If you’re using reagent‑core ≥1.2, `:raw` is built‑in; otherwise
-;; you can use the small shim below.)
-;; ------------------------------------------------------------------
-;; Render *any* raw HTML string.
-(defn raw-html [html]
- ;; Note: no `:>` or `js/React.createElement`.
- [:div {:dangerouslySetInnerHTML #js {:__html html}}])
-
(declare library-health-status)
(declare meta-edit-row) ; defined with builder-page, which is its other caller
@@ -2311,13 +2359,18 @@
include-name?
owner
show-owner?
- show-follow?]
+ show-follow?
+ & [editable?]]
(let [username @(subscribe [:username])
- display-name (when include-name? (character-display-name summary))]
+ display-name (when include-name? (character-display-name summary))
+ ;; parsed {:layers :colors :tweaks} map, or nil — see char/portrait
+ portrait-data (::char/portrait summary)]
[:div.flex.justify-cont-s-b.w-100-p.align-items-c
[:div.flex.align-items-c.align-items-t
- (when image-url
- [:img.m-r-20.m-t-10.m-b-10.image-character-thumbnail {:src image-url }])
+ ;; a composed portrait wins over image-url when both are present; falls
+ ;; back to the pasted URL, then to nothing (existing behavior). With
+ ;; `editable?` the thumbnail also carries a pencil into the compositor.
+ [portrait/thumbnail portrait-data image-url editable?]
[:div.flex.character-summary.m-t-20.m-b-20
(when display-name [:span.m-r-20.m-b-5
[:span.character-name display-name]
@@ -2362,6 +2415,7 @@
eyes @(subscribe [::char/eyes id])
skin @(subscribe [::char/skin id])
image-url @(subscribe [::char/image-url id])
+ portrait-data @(subscribe [::char/portrait id])
race @(subscribe [::char/race id])
subrace @(subscribe [::char/subrace id])
levels @(subscribe [::char/levels id])
@@ -2379,6 +2433,7 @@
::char/eyes eyes
::char/skin skin
::char/image-url image-url
+ ::char/portrait portrait-data
::char/race-name race
::char/subrace-name subrace
::char/alignment alignment
@@ -2394,7 +2449,10 @@
include-name?
owner
true
- true)))
+ true
+ ;; a nil id means the character currently in the builder -- the only
+ ;; place a drawer exists to open.
+ (nil? id))))
;; dead — character_builder.cljs has its own realize-char
#_(defn realize-char [built-char]
@@ -4947,6 +5005,7 @@
[:div.flex.justify-cont-end
[:div.p-20
[capture-images [image-url faction-image-url]]
+ [bake-portrait (char/portrait built-char)]
[:div.f-s-20.f-w-b.m-b-10 "PDF Options"]
;; Grouped by what a setting changes: the sheet, the cards behind it, then
@@ -9893,8 +9952,207 @@
:on-change import-file}]]
[my-content]]])
+;; ─── Account settings: preferred name, artist credit ─────────────────
+
+(defn- save-note
+ "The line under a Save button: saving, saved, or what went wrong."
+ [{:keys [status error]}]
+ (case status
+ :saving [:span.m-l-10.f-s-14 "Saving…"]
+ :saved [:span.m-l-10.f-s-14 [:i.fa.fa-check.orange.m-r-5] "Saved"]
+ :error (when error [:div.m-t-5.red.f-s-14 error])
+ nil))
+
+(defn preferred-name-setting
+ "What the site calls them in emails. Everyone gets this, not just artists."
+ [saved]
+ (r/with-let [value (r/atom (or saved ""))]
+ (let [enabled? @(subscribe [:preferred-name-enabled?])
+ save-status @(subscribe [:account-save-status :preferred-name-save])
+ changed? (not= (s/trim @value) (or saved ""))]
+ [:div.p-5.m-t-10
+ [:div.f-w-b "What should we call you?"]
+ [:div.f-s-14.m-t-5.m-b-5.opacity-7
+ "A first name, a nickname, whatever you like. We'll use it to greet you in emails. "
+ "It's stored encrypted, so it isn't readable even from a copy of our database."]
+ (if-not enabled?
+ [:div.f-s-14.opacity-7 [:i "Not available on this site yet."]]
+ [:div.flex.align-items-c.flex-wrap
+ [:input.input {:type "text"
+ :value @value
+ :max-length 40
+ :placeholder "e.g. Kaylee"
+ :style {:max-width "260px"}
+ :on-change #(do (reset! value (event-value %))
+ (dispatch [:clear-account-save-status :preferred-name-save]))}]
+ [:button.form-button.m-l-10
+ {:disabled (not changed?)
+ :on-click #(dispatch [:save-preferred-name (s/trim @value)])}
+ "Save"]
+ [save-note save-status]])])))
+
+(defn- field-note
+ "The line under a field: a problem in red, else nothing."
+ [problem]
+ (when problem [:div.m-t-5.red.f-s-14 problem]))
+
+(defn- problem-border [problem]
+ (when problem {:border-color "#e0602c"}))
+
+(defn- credit-edit
+ "The form's state as the edit the server takes. Blank rows are dropped here
+ so the server's per-row errors line up with what is on screen."
+ [nm link links]
+ {:name (s/trim nm)
+ :link (s/trim link)
+ :links (vec (for [{:keys [url]} links :when (not (s/blank? url))] {:url url}))})
+
+(defn room-for-a-link?
+ "Whether the credit form can show another link row, given its `rows` as on screen. Blank rows
+ count: credit-edit drops them, so counting the edit would let rows pile up without limit."
+ [rows]
+ (< (count rows) artist-links/max-links))
+
+(defn- credit-preview-info
+ "What the credit will look like once saved: the code's default, under the
+ artist's form, under whatever the site's config has fixed. Links that
+ wouldn't pass are left out, so the preview never shows a mark that the
+ save would refuse."
+ [{:keys [default current locked]} {:keys [name link links]}]
+ (let [good-links (remove #(artist-links/url-problem (:url %)) links)
+ form (cond-> {}
+ (seq name) (assoc :artist/name name)
+ (and (seq link) (nil? (artist-links/url-problem link))) (assoc :artist/link link)
+ (seq good-links) (assoc :artist/links (mapv (comp artist-links/link-entry :url) good-links)))]
+ (merge (assoc default :artist/id (keyword (or (:artist/id current) "preview")))
+ form
+ (select-keys current locked))))
+
+(defn- link-mark
+ "The mark a link will wear, in its own colour."
+ [url]
+ (let [{:keys [icon label color]} (artist-links/service-for-url url)]
+ [:span {:title label :aria-label label
+ :style {:width "20px" :height "20px" :flex-shrink 0 :margin-right "8px"
+ :background-color color
+ :WebkitMaskImage (str "url(/image/social/" icon ".svg)")
+ :maskImage (str "url(/image/social/" icon ".svg)")
+ :WebkitMaskSize "contain" :maskSize "contain"
+ :WebkitMaskRepeat "no-repeat" :maskRepeat "no-repeat"
+ :WebkitMaskPosition "center" :maskPosition "center"}}]))
+
+(defn artist-credit-form
+ "The same rules the server enforces (orcpub.artist-links), run as you type:
+ a wrong scheme is flagged at once, a half-typed address only once you
+ leave the box, and Save stays off while anything would be refused."
+ [{:keys [own locked default] :as credit}]
+ (r/with-let [nm (r/atom (or (:artist/name own) ""))
+ link (r/atom (or (:artist/link own) ""))
+ next-id (atom 0)
+ new-row (fn [url] {:id (swap! next-id inc) :url url})
+ links (r/atom (vec (for [l (:artist/links own)] (new-row (:link/url l)))))
+ ;; fields the person has left, keyed :name / :link / row id
+ left (r/atom #{})]
+ (let [save-status @(subscribe [:account-save-status :artist-credit-save])
+ server-errors (:errors save-status)
+ clear! #(dispatch [:clear-account-save-status :artist-credit-save])
+ edit (credit-edit @nm @link @links)
+ blocking (artist-links/edit-errors edit)
+ locked? (fn [k] (contains? (set locked) k))
+ left? #(contains? @left %)
+ leave! #(swap! left conj %)
+ name-problem (or (:name server-errors) (artist-links/name-problem @nm))
+ link-problem (or (:link server-errors) (artist-links/typing-problem @link (left? :link)))
+ fixed-note [:div.f-s-12.m-t-5.opacity-7 "Set by the site's admins. Reply to any of our emails if it needs changing."]]
+ [:div
+ [:div.m-t-10.m-b-10
+ [portrait/credit-preview (credit-preview-info credit edit)]]
+ [:div.p-5
+ [:div.f-s-14.f-w-b "Credited as"]
+ [:input.input {:type "text" :value @nm
+ :disabled (locked? :artist/name)
+ :placeholder (:artist/name default)
+ :style (merge {:max-width "320px"} (problem-border name-problem))
+ :on-change #(do (reset! nm (event-value %)) (clear!))}]
+ (when (locked? :artist/name) fixed-note)
+ [field-note name-problem]]
+ [:div.p-5
+ [:div.f-s-14.f-w-b "Your name links to"]
+ [:input.input {:type "url" :value @link
+ :disabled (locked? :artist/link)
+ :placeholder (:artist/link default)
+ :style (merge {:max-width "420px"} (problem-border link-problem))
+ :on-blur #(leave! :link)
+ :on-change #(do (reset! link (event-value %)) (clear!))}]
+ (when (locked? :artist/link) fixed-note)
+ [field-note link-problem]]
+ [:div.p-5
+ [:div.f-s-14.f-w-b "Link icons"]
+ [:div.f-s-12.m-b-5.opacity-7
+ "Shown beside your name, in this order. Paste a link and its icon is picked for you: "
+ (s/join ", " (keep (fn [[_ {:keys [label hosts]}]] (when (seq hosts) label)) artist-links/services))
+ " get their own; anything else gets a globe. Leave empty to use the site's default."]
+ (if (locked? :artist/links)
+ fixed-note
+ [:div
+ (doall
+ (for [[i {:keys [id url]}] (map-indexed vector @links)
+ :let [;; server errors index the non-blank rows
+ server-e (when-not (s/blank? url)
+ (get (:link-errors server-errors)
+ (count (remove #(s/blank? (:url %)) (take i @links)))))
+ problem (or server-e (artist-links/typing-problem url (left? id)))]]
+ ^{:key id}
+ [:div.m-b-5
+ [:div.flex.align-items-c
+ [link-mark url]
+ [:input.input {:type "url" :value (or url "")
+ :placeholder "https://"
+ :style (merge {:max-width "380px"} (problem-border problem))
+ :on-blur #(leave! id)
+ :on-change #(do (swap! links assoc-in [i :url] (event-value %)) (clear!))}]
+ [:button.link-button.m-l-10.f-s-14
+ {:on-click #(do (swap! links (fn [ls] (into (subvec ls 0 i) (subvec ls (inc i))))) (clear!))}
+ "Remove"]]
+ [field-note problem]]))
+ (when (room-for-a-link? @links)
+ [:button.link-button.f-s-14
+ {:on-click #(swap! links conj (new-row ""))}
+ "+ Add a link"])
+ [field-note (or (:links server-errors) (:links blocking))]])]
+ [:div.p-5.m-t-5
+ [:button.form-button
+ {:disabled (boolean (seq blocking))
+ :title (when (seq blocking) "Fix the highlighted fields first")
+ :on-click #(when (empty? blocking)
+ (reset! links (vec (remove (comp s/blank? :url) @links)))
+ (dispatch [:save-artist-credit edit]))}
+ "Save credit"]
+ [save-note save-status]]
+ [:div.f-s-12.p-5.opacity-7
+ "Every change is emailed to you and to the site's admins, so a change you didn't make gets noticed."]])))
+
+(defn artist-credit-setting
+ "For artist accounts: how their art is credited across the site."
+ [credit]
+ (r/create-class
+ {:component-did-mount
+ (fn [_]
+ ;; the welcome and upgrade emails link straight here
+ (when (= "#artist-credit" (.. js/window -location -hash))
+ (some-> (.getElementById js/document "artist-credit") (.scrollIntoView #js {:block "start"}))))
+ :reagent-render
+ (fn [credit]
+ [:div#artist-credit.p-5.m-t-20
+ [:div.f-w-b "Artist credit"]
+ [:div.f-s-14.m-t-5.opacity-7
+ "How your art is credited everywhere it appears: the portrait builder, character sheets and shared cards."]
+ ;; remount with fresh fields whenever the saved credit changes
+ ^{:key (pr-str (:own credit))} [artist-credit-form credit]])}))
+
(defn my-account-page []
- (r/with-let [editing? (r/atom false)
+ (r/with-let [_ (dispatch [:load-account])
+ editing? (r/atom false)
new-email (r/atom "")
current-password (r/atom "")
confirm-email (r/atom "")]
@@ -10012,21 +10270,30 @@
"Resend"]
(when error
[:span.m-l-5.red.f-s-14 error])])])]
- ;; ─── Email Updates Toggle ─────────────────────────────────
- [:div.p-5
- [:span.f-w-b "Email Updates: "]
- (let [send-updates? @(subscribe [:send-updates?])]
- [:span
- [:i.fa.fa-check.f-s-14.pointer.m-r-5
- {:class (if send-updates? "orange" "white")
- :style {:border-color "#f0a100"
- :border-style :solid
- :border-width "1px"
- :border-bottom-width "3px"}
- :on-click #(dispatch [:toggle-send-updates (not send-updates?)])}]
- (if send-updates?
- (str "Receiving updates from " branding/app-name)
- "Not receiving updates")])]]])))
+ ;; ─── Email Updates ────────────────────────────────────────
+ (let [send-updates? @(subscribe [:send-updates?])
+ toggle #(dispatch [:toggle-send-updates (not send-updates?)])]
+ [:div.p-5.m-t-10
+ [:div.f-w-b "News and updates"]
+ [:div.flex.align-items-c.m-t-5.pointer
+ {:on-click toggle}
+ [:span.toggle-switch
+ {:class (when send-updates? "on")
+ :role "switch"
+ :aria-checked (str send-updates?)
+ :aria-label (str "Email me news and updates from " branding/app-name)
+ :tabIndex 0
+ :on-key-down #(when (#{"Enter" " "} (.-key %)) (.preventDefault %) (toggle))}]
+ [:span.m-l-10.f-s-16
+ (str "Email me news and updates from " branding/app-name)]]
+ [:div.f-s-14.m-t-5.opacity-7
+ "Emails about your account, like password resets, are sent either way."]])
+ ;; ─── Preferred name ───────────────────────────────────────
+ (let [saved @(subscribe [:preferred-name])]
+ ^{:key (str "pn-" saved)} [preferred-name-setting saved])
+ ;; ─── Artist credit (artist accounts only) ─────────────────
+ (when-let [credit @(subscribe [:artist-credit])]
+ [artist-credit-setting credit])]])))
(defn newb-character-builder-page []
@@ -10316,6 +10583,8 @@
[:button.form-button.m-l-5
{:on-click (make-event-handler :route char-page-route)}
"view"]
+ (when (or (not branding/restrict-print-to-owner?) (= username owner))
+ [bake-portrait (char/portrait built-char)])
(when (or (not branding/restrict-print-to-owner?) (= username owner))
[:button.form-button.m-l-5
{:on-click (export-pdf
@@ -10700,6 +10969,43 @@
[:i.fa.fa-times.m-r-5]
"Clear"])]]))))
+(defn draft-time
+ "When a draft was last edited, from `ms` (epoch milliseconds), as a player reads it: weekday and
+ time within the last six days (\"Tue 14:02\"), else the date (\"Oct 9\")."
+ [ms]
+ (let [d (js/Date. ms)
+ recent? (< (- (.now js/Date) ms) (* 6 24 60 60 1000))]
+ (.toLocaleString d "en-US" (if recent?
+ #js {:weekday "short" :hour "2-digit" :minute "2-digit" :hour12 false}
+ #js {:month "short" :day "numeric"}))))
+
+(defn drafts-list
+ "\"Unsaved drafts (n) · Details\": this browser's drafts that are not open anywhere and not offered,
+ each with Open and Discard. Renders nothing when there are none. ux-guide.md (2026-10-16)."
+ []
+ (let [open? (r/atom false)]
+ (fn []
+ (let [drafts @(subscribe [::char/unsaved-drafts])]
+ (when (seq drafts)
+ [:div.drafts-list.main-text-color
+ [notifications/callout
+ {:icon "fa-file-alt orange"
+ :tone :note
+ :accent :brand
+ :compact? true
+ :text (str "Unsaved drafts (" (count drafts) ")")
+ :actions [{:label "Details" :link? true :expanded @open? :on-click #(swap! open? not)}]
+ :details (when @open?
+ (for [{:keys [key name touched]} drafts]
+ {:key key
+ :label (if (s/blank? name) "New character" name)
+ :aside [:span (draft-time touched) " · "
+ [:button.link-button.underline
+ {:on-click #(dispatch [::char/open-draft key])} "Open"]
+ " · "
+ [:button.link-button.underline
+ {:on-click #(dispatch [::char/discard-draft key])} "Discard"]]}))}]])))))
+
(defn character-list []
(let [characters @(subscribe [::char/filtered-characters])
folders @(subscribe [::folder/folders])
@@ -10730,6 +11036,7 @@
:icon "folder"
:on-click #(dispatch [::folder/create-folder])}]
[:div.p-5
+ [drafts-list]
[character-filter-bar]
[:div
(let [filtered-char-ids (into #{} (map :db/id) characters)
diff --git a/src/cljs/orcpub/fork/branding.cljs b/src/cljs/orcpub/fork/branding.cljs
index 3c41adc52..765b5a7dc 100644
--- a/src/cljs/orcpub/fork/branding.cljs
+++ b/src/cljs/orcpub/fork/branding.cljs
@@ -3,7 +3,8 @@
Fallback values are used in dev/REPL where no server injection exists.
Server-side source of truth: branding.clj
- Bridge: index.clj injects branding/client-config as JSON in <head>.")
+ Bridge: index.clj injects branding/client-config as JSON in <head>. Operator settings only:
+ artist credits are fetched when a view shows one (:portrait/artist-overrides).")
;; ─── Config Bridge ───────────────────────────────────────────────
;; Server injects branding.clj/client-config as window.__BRANDING__ JSON.
diff --git a/test/browser/README.md b/test/browser/README.md
index 628b077d9..0ceebb4cb 100644
--- a/test/browser/README.md
+++ b/test/browser/README.md
@@ -105,6 +105,29 @@ The release id in the preload must track the newest `:id` in `src/cljc/orcpub/wh
A new id reopens the panel by design and will break probes again; the runner is what catches
that, and the fix is that one line.
+## Testing the phone layout: the viewport is not enough
+
+`:device-type` is read from the **user agent**, not the window size — it is set once at
+boot in `db.cljs` from `user-agent/device-type`. So `setViewportSize({ width: 412 })`
+still renders `desktop-or-tablet-columns`, squeezed into 412px, and a probe that calls
+that "mobile" passes while the phone layout is visibly broken. That happened here: a
+four-tab builder bar ran its labels together as `OPTIONSDESCRIPTIONPORTRAIT` at phone
+width, and the viewport-only check was green throughout.
+
+Use a context that claims to be a phone:
+
+```js
+const phone = await browser.newContext({
+ userAgent: 'Mozilla/5.0 (Linux; Android 13; Pixel 7) AppleWebKit/537.36 '
+ + '(KHTML, like Gecko) Chrome/120.0.0.0 Mobile Safari/537.36',
+ isMobile: true, hasTouch: true, viewport: { width: 412, height: 915 },
+});
+```
+
+Then assert something the layout can actually fail: that no two tabs overlap, that
+`document.documentElement.scrollWidth` does not exceed `clientWidth`. "The element
+exists" is true in both layouts and proves neither.
+
## A probe is slow — find out why, do not guess
```
@@ -324,3 +347,12 @@ Launch with `--ssl-version-max=tls1.2` and set the proxy explicitly:
})
Bypass loopback, or requests to the app under test go out to the relay as well.
+
+## portrait_tab_e2e.js
+
+The compositor rendered as a builder tab rather than in the drawer. Covers the
+seams between the two: draft seeding without an open/close, handing in-progress
+edits to the drawer via "Full screen", and Save leaving the panel populated.
+
+Also covers the tab bar itself at phone width, in a context with a mobile UA —
+see *Testing the phone layout* above for why the viewport alone is not enough.
diff --git a/test/browser/builder_keeps_unsaved_edits_e2e.js b/test/browser/builder_keeps_unsaved_edits_e2e.js
new file mode 100644
index 000000000..81742460d
--- /dev/null
+++ b/test/browser/builder_keeps_unsaved_edits_e2e.js
@@ -0,0 +1,222 @@
+// Needs: dev bundle (reads the app's internals, which a production bundle compiles away).
+// Needs: fresh server (levels up and edits the seeded character another suite opens).
+// Edits survive saving: unsaved builder edits, sheet edits and edits made while a save is in flight.
+//
+// The builder and the character page ("the sheet": hit points, slots, notes, gear) hold separate
+// copies of one character, and the sheet autosaves its copy. What comes back must not replace the
+// builder's unsaved edits, nor an edit made while the save was in flight; neither may Level Up or
+// a builder Save. An edit that is undone sends nothing. An autosave refused because the character
+// was saved from another copy (409) re-applies its own change and saves again, once. While a save
+// has not succeeded, closing the tab must still warn. Real server, real saves.
+//
+// Needs: the real app at :8890 (lein fig:build, then lein e2e-server); E2E_CHARACTER_ID, set by run.sh.
+// Runs in: ~90s, most of it the 7.5s autosave wait.
+// Run: node test/browser/builder_keeps_unsaved_edits_e2e.js exit 0 = all checks passed
+const { chromium } = require('playwright');
+const { findChrome } = require('./lib/find-chrome');
+const { newContext, login } = require('../../scripts/e2e/lib.js');
+
+const BASE = process.env.E2E_BASE || 'http://localhost:8890';
+const ID = Number(process.env.E2E_CHARACTER_ID);
+const NAME = 'Bree the Unsaved';
+
+let failures = 0;
+function check(label, ok, detail) {
+ if (!ok) failures++;
+ console.log(`${ok ? 'PASS' : 'FAIL'} ${label}${detail && !ok ? ' -- ' + detail : ''}`);
+}
+
+// The next character save's response, set up before the action that causes it.
+const nextSave = page => page.waitForResponse(
+ r => r.request().method() === 'POST' && new URL(r.url()).pathname === '/dnd/5e/characters',
+ { timeout: 30000 });
+
+(async () => {
+ if (!ID) { console.log('FAIL E2E_CHARACTER_ID is not set (run through scripts/e2e/run.sh)'); process.exit(1); }
+ const browser = await chromium.launch({ executablePath: findChrome() });
+ const ctx = await newContext(browser);
+ const page = await ctx.newPage();
+ const jsErrors = [];
+ page.on('pageerror', e => jsErrors.push(e.message));
+ await login(page, 'kaylee', 'serenity99');
+
+ await page.goto(`${BASE}/pages/dnd/5e/characters/${ID}`, { waitUntil: 'networkidle' });
+ await page.waitForFunction(() => window.re_frame && window.cljs && window.cljs.reader, null, { timeout: 30000 });
+ await page.addScriptTag({ content: `
+ window.__c = window.cljs.core;
+ window.__kw = (s) => window.__c.keyword.apply(null, s.split('/'));
+ window.__db = () => window.__c.deref(window.re_frame.db.app_db);
+ window.__d = (edn) => window.re_frame.core.dispatch_sync(window.cljs.reader.read_string(edn));
+ window.__get = (edn) => window.__c.get_in(window.__db(), window.cljs.reader.read_string(edn));
+ window.__str = (edn) => { const v = window.__get(edn); return v == null ? null : String(v); };
+ // The class's level count in the builder's copy.
+ window.__levels = () => window.__c.count(window.__get(
+ '[:character :orcpub.entity/options :class 0 :orcpub.entity/options :levels]'));
+ // Open the stored copy in the builder, as the sheet's Edit button does.
+ window.__edit = (id) => window.re_frame.core.dispatch_sync(window.__c.vector(
+ window.__kw('edit-character'),
+ window.__get('[:orcpub.dnd.e5.character/character-map ' + id + ']')));` });
+ await page.waitForFunction(id => window.__get(`[:orcpub.dnd.e5.character/character-map ${id}]`) != null,
+ ID, { timeout: 30000 });
+
+ // 1. An unsaved builder edit, then a sheet edit to the same character, then its autosave.
+ await page.evaluate(id => window.__edit(id), ID);
+ await page.waitForTimeout(1000);
+ await page.evaluate(n => window.__d(`[:update-value-field :orcpub.dnd.e5.character/character-name "${n}"]`), NAME);
+ let saved = nextSave(page);
+ await page.evaluate(id => window.__d(`[:orcpub.dnd.e5.character/set-current-hit-points ${id} 7]`), ID);
+ check('the sheet edit is saved', (await saved).status() === 200);
+ await page.waitForTimeout(800);
+ const after = await page.evaluate(() => ({
+ name: window.__str('[:character :orcpub.entity/values :orcpub.dnd.e5.character/character-name]'),
+ changed: window.__get('[:character :changed]'),
+ hp: window.__str('[:character :orcpub.entity/values :orcpub.dnd.e5.character/current-hit-points]'),
+ draft: localStorage.getItem('character-draft/' + sessionStorage.getItem('builder-draft-key')) || '',
+ }));
+ check('the builder keeps its unsaved name after the sheet\'s save comes back', after.name === NAME, after.name);
+ check('and still counts it as unsaved', after.changed === true, String(after.changed));
+ check('and shows the sheet\'s hit points too', after.hp === '7', after.hp);
+ check('and its draft survives a reload', after.draft.includes(NAME), 'draft lacks the name');
+
+ // 2. Level Up from the sheet while the builder has unsaved edits.
+ const levelsBefore = await page.evaluate(() => window.__levels());
+ saved = nextSave(page);
+ await page.evaluate(id => window.__d(`[:orcpub.dnd.e5.character/level-up "${id}"]`), ID);
+ await page.waitForTimeout(800);
+ const leveled = await page.evaluate(() => ({
+ name: window.__str('[:character :orcpub.entity/values :orcpub.dnd.e5.character/character-name]'),
+ levels: window.__levels(),
+ }));
+ check('Level Up keeps the builder\'s unsaved name', leveled.name === NAME, leveled.name);
+ check('and the builder shows the new level', leveled.levels === levelsBefore + 1,
+ `${levelsBefore} -> ${leveled.levels}`);
+ await saved;
+ await page.waitForTimeout(800);
+ const afterLevelSave = await page.evaluate(() => ({
+ name: window.__str('[:character :orcpub.entity/values :orcpub.dnd.e5.character/character-name]'),
+ levels: window.__levels(),
+ }));
+ check('and both survive the level\'s autosave coming back',
+ afterLevelSave.name === NAME && afterLevelSave.levels === levelsBefore + 1,
+ `${afterLevelSave.name}, ${afterLevelSave.levels} levels`);
+
+ // Every character save's response body from here on, in order.
+ const bodies = [], statuses = [];
+ page.on('response', async r => {
+ if (r.request().method() === 'POST' && new URL(r.url()).pathname === '/dnd/5e/characters') {
+ statuses.push(r.status());
+ bodies.push(await r.text().catch(() => ''));
+ }
+ });
+ // Waits until `n` more save replies than `from` have arrived, or 20 s.
+ const savesAfter = async (from, n) => {
+ for (let t = 0; t < 40 && statuses.length < from + n; t++) await page.waitForTimeout(500);
+ return statuses.slice(from);
+ };
+ const storedHas = (text) => bodies.length > 0 && bodies[bodies.length - 1].includes(text);
+ const HP_KEY = ':orcpub.dnd.e5.character/current-hit-points';
+ const mapHp = () => page.evaluate(id => window.__str(
+ `[:orcpub.dnd.e5.character/character-map ${id} :orcpub.entity/values :orcpub.dnd.e5.character/current-hit-points]`), ID);
+
+ // 3. A builder Save made before the sheet's autosave has gone out: neither save may undo the other.
+ const NAME2 = 'Bree Saved Twice';
+ await page.evaluate(n => window.__d(`[:update-value-field :orcpub.dnd.e5.character/character-name "${n}"]`), NAME2);
+ await page.evaluate(id => window.__d(`[:orcpub.dnd.e5.character/set-current-hit-points ${id} 9]`), ID);
+ saved = nextSave(page);
+ await page.evaluate(() => window.re_frame.core.dispatch(window.__c.vector(
+ window.__kw('save-character'),
+ window.__c.deref(window.re_frame.core.subscribe(window.__c.vector(window.__kw('built-character')))))));
+ await saved;
+ await page.waitForTimeout(10000); // past the autosave wait, whether or not it sends
+ check('a builder Save soon after a sheet edit stores both, and the autosave does not undo it',
+ storedHas(NAME2) && storedHas(`${HP_KEY} 9`), bodies.length ? bodies[bodies.length - 1].slice(0, 160) : 'no save');
+
+ // 4. An edit that is undone before the autosave goes out sends nothing.
+ const before = bodies.length;
+ await page.evaluate(id => window.__d(`[:orcpub.dnd.e5.character/set-current-hit-points ${id} 12]`), ID);
+ await page.evaluate(id => window.__d(`[:orcpub.dnd.e5.character/set-current-hit-points ${id} 9]`), ID);
+ await page.waitForTimeout(10000);
+ check('an undone edit sends no save', bodies.length === before, `${bodies.length - before} sent`);
+
+ // 5. An edit made while the save is in flight survives the reply and is saved next.
+ let release;
+ const held = new Promise(r => { release = r; });
+ let holdOne = true;
+ await page.route('**/dnd/5e/characters', async r => {
+ if (r.request().method() === 'POST' && holdOne) { holdOne = false; await held; }
+ await r.continue();
+ });
+ const sent = page.waitForRequest(r => r.method() === 'POST' && new URL(r.url()).pathname === '/dnd/5e/characters',
+ { timeout: 30000 });
+ await page.evaluate(id => window.__d(`[:orcpub.dnd.e5.character/set-current-hit-points ${id} 3]`), ID);
+ await sent;
+ await page.evaluate(id => window.__d(`[:orcpub.dnd.e5.character/set-current-hit-points ${id} 4]`), ID);
+ saved = nextSave(page);
+ release();
+ await saved;
+ await page.waitForTimeout(800);
+ const hpAfterReply = await mapHp();
+ check('an edit made while a save is in flight survives its reply', hpAfterReply === '4', hpAfterReply);
+ await page.waitForTimeout(10000);
+ check('and is saved next', storedHas(`${HP_KEY} 4`),
+ bodies.length ? bodies[bodies.length - 1].match(/current-hit-points \d+/)?.[0] : 'no save');
+ await page.unroute('**/dnd/5e/characters');
+
+ // 6. The server refuses an autosave because the character was saved from another copy (409):
+ // the sheet's own change is put onto the stored character and saved again, once. The 409 is
+ // made here from the server's real reply, with the name changed as if another tab had saved it.
+ const refuse = async (times) => {
+ let left = times;
+ await page.route('**/dnd/5e/characters', async r => {
+ if (r.request().method() !== 'POST' || left <= 0) return r.continue();
+ left--;
+ const real = await r.fetch();
+ // As another tab's save would leave it: renamed, and without this tab's hit points.
+ const stored = (await real.text())
+ .replace(/(:orcpub\.dnd\.e5\.character\/character-name )"[^"]*"/, '$1"Renamed elsewhere"')
+ .replace(/(:orcpub\.dnd\.e5\.character\/current-hit-points )\d+/, '$12');
+ await r.fulfill({ status: 409, contentType: 'application/edn',
+ body: `{:error :stale-character :current ${stored}}` });
+ });
+ };
+ await refuse(1);
+ let from = statuses.length;
+ await page.evaluate(id => window.__d(`[:orcpub.dnd.e5.character/set-current-hit-points ${id} 13]`), ID);
+ const once = await savesAfter(from, 2);
+ await page.waitForTimeout(800);
+ check('a refused autosave is saved again', once.join(' ') === '409 200', once.join(' ') || 'no save');
+ check('onto the character as stored, with only its own change put back',
+ storedHas('"Renamed elsewhere"') && storedHas(`${HP_KEY} 13`),
+ bodies.length ? bodies[bodies.length - 1].slice(0, 160) : 'no save');
+ await page.unroute('**/dnd/5e/characters');
+
+ await refuse(2);
+ from = statuses.length;
+ await page.evaluate(id => window.__d(`[:orcpub.dnd.e5.character/set-current-hit-points ${id} 14]`), ID);
+ const twice = await savesAfter(from, 2);
+ await page.waitForTimeout(3000);
+ check('a refused retry is not retried again', statuses.length - from === 2, statuses.slice(from).join(' '));
+ const shown = await page.evaluate(() => ({ type: window.__str('[:message-type]'), msg: window.__str('[:message]') || '' }));
+ check('a second refusal in a row is shown, not retried again', shown.type === ':error' && shown.msg.includes('changed somewhere else'),
+ `${shown.type} ${shown.msg.slice(0, 80)}`);
+ await page.unroute('**/dnd/5e/characters');
+
+ // 7. A sheet edit whose save fails: closing the tab must still warn.
+ await page.route('**/dnd/5e/characters', r =>
+ r.request().method() === 'POST' ? r.fulfill({ status: 500, body: '' }) : r.continue());
+ await page.mouse.click(5, 5); // a user gesture, without which Chromium shows no leave-page prompt
+ saved = nextSave(page);
+ await page.evaluate(id => window.__d(`[:orcpub.dnd.e5.character/set-current-hit-points ${id} 5]`), ID);
+ check('the failing save was sent', (await saved).status() === 500);
+ await page.waitForTimeout(500);
+ let warned = false;
+ page.on('dialog', d => { if (d.type() === 'beforeunload') warned = true; d.dismiss(); });
+ await page.close({ runBeforeUnload: true });
+ await new Promise(r => setTimeout(r, 1500));
+ check('closing the tab after a failed save warns that changes are unsaved', warned);
+
+ check('no page errors', jsErrors.length === 0, jsErrors.slice(0, 3).join(' | '));
+ await browser.close();
+ console.log(failures ? `\n${failures} check(s) failed` : '\nall checks passed');
+ process.exit(failures ? 1 : 0);
+})().catch(e => { console.error(e); process.exit(2); });
diff --git a/test/browser/character_drafts_e2e.js b/test/browser/character_drafts_e2e.js
new file mode 100644
index 000000000..09f064645
--- /dev/null
+++ b/test/browser/character_drafts_e2e.js
@@ -0,0 +1,371 @@
+// Needs: dev bundle (reads the app's internals, which a production bundle compiles away).
+// Needs: fresh server (saves a clone of the seeded character).
+// One builder draft per character: tabs on different characters keep their own unsaved work.
+//
+// Checks the rules in plan-character-drafts.md that the storage itself guarantees:
+// R0 two tabs on two characters each get their own character and edits back after a reload
+// R1 a reload restores that tab's own draft
+// R7 a new tab does not take a draft that another open tab is editing
+// first save moves a new character's draft from its browser key to its id
+// R9 the old single "character" slot is moved to its own key and removed, losing nothing
+// R2 a draft that changes nothing is neither offered nor listed
+// R3 a draft older than the saved character is not offered, but is listed
+// R4 a leftover is offered in one line in the notice box, the builder showing the saved version
+// R5 offered once; afterwards listed in the builder and on the character list; Discard removes it
+// R6 Restore, then Undo and Redo
+// R7 the same character open in another tab is held until Edit here, its draft left alone
+// R8 drafts untouched for 30 days go at start-up, except a never-saved character's
+// a builder Save refused as out of date: the notice, Details, Use saved and Save mine
+//
+// Needs: the real app at :8890 (lein fig:build, then lein e2e-server); E2E_CHARACTER_ID and
+// E2E_HOMEBREW_CHARACTER_ID, set by run.sh.
+// Runs in: ~3 min.
+// Run: node test/browser/character_drafts_e2e.js exit 0 = all checks passed
+const { chromium } = require('playwright');
+const { findChrome } = require('./lib/find-chrome');
+const { newContext, login } = require('../../scripts/e2e/lib.js');
+
+const BASE = process.env.E2E_BASE || 'http://localhost:8890';
+const A = Number(process.env.E2E_CHARACTER_ID);
+const B = Number(process.env.E2E_HOMEBREW_CHARACTER_ID);
+
+let failures = 0;
+function check(label, ok, detail) {
+ if (!ok) failures++;
+ console.log(`${ok ? 'PASS' : 'FAIL'} ${label}${detail && !ok ? ' -- ' + detail : ''}`);
+}
+
+const HELPERS = `
+ window.__c = window.cljs.core;
+ window.__kw = (s) => window.__c.keyword.apply(null, s.split('/'));
+ window.__db = () => window.__c.deref(window.re_frame.db.app_db);
+ window.__d = (edn) => window.re_frame.core.dispatch_sync(window.cljs.reader.read_string(edn));
+ window.__get = (edn) => window.__c.get_in(window.__db(), window.cljs.reader.read_string(edn));
+ window.__str = (edn) => { const v = window.__get(edn); return v == null ? null : String(v); };
+ window.__edit = (id) => window.re_frame.core.dispatch_sync(window.__c.vector(
+ window.__kw('edit-character'), window.__get('[:orcpub.dnd.e5.character/character-map ' + id + ']')));
+ window.__name = () => window.__str('[:character :orcpub.entity/values :orcpub.dnd.e5.character/character-name]');
+ window.__id = () => window.__str('[:character :db/id]');
+ window.__drafts = () => Object.keys(localStorage).filter(k => k.startsWith('character-draft/')).sort();`;
+
+// The app's internals, ready for the helpers above.
+async function ready(page) {
+ await page.waitForFunction(() => window.re_frame && window.cljs && window.cljs.reader, null, { timeout: 30000 });
+ await page.addScriptTag({ content: HELPERS });
+}
+
+// Opens character `id` in the builder of `page`, as the Edit button does, and renames it `name` unsaved.
+async function openAndRename(page, id, name) {
+ await page.goto(`${BASE}/pages/dnd/5e/characters/${id}`, { waitUntil: 'networkidle' });
+ await ready(page);
+ await page.waitForFunction(i => window.__get(`[:orcpub.dnd.e5.character/character-map ${i}]`) != null, id,
+ { timeout: 30000 });
+ await page.evaluate(i => window.__edit(i), id);
+ await page.waitForTimeout(800);
+ await page.evaluate(n => window.__d(`[:update-value-field :orcpub.dnd.e5.character/character-name "${n}"]`), name);
+ await page.waitForTimeout(300);
+}
+
+// Closes `page` the way a player closes a tab: unload handlers run, a leave-page prompt is accepted.
+async function closeTab(page) {
+ if (page.isClosed()) return;
+ page.on('dialog', d => d.accept().catch(() => {}));
+ await page.close({ runBeforeUnload: true });
+ await new Promise(r => setTimeout(r, 800));
+}
+
+async function reloadBuilder(page) {
+ await page.reload({ waitUntil: 'networkidle' });
+ await ready(page);
+ await page.waitForTimeout(800);
+ return page.evaluate(() => ({ id: window.__id(), name: window.__name() }));
+}
+
+(async () => {
+ if (!A || !B) { console.log('FAIL E2E_CHARACTER_ID / E2E_HOMEBREW_CHARACTER_ID not set (run through scripts/e2e/run.sh)'); process.exit(1); }
+ const browser = await chromium.launch({ executablePath: findChrome() });
+ const jsErrors = [];
+ const ctx = await newContext(browser);
+ const t1 = await ctx.newPage();
+ t1.on('pageerror', e => jsErrors.push(e.message));
+ await login(t1, 'kaylee', 'serenity99');
+
+ // R0, R1: two tabs, two characters, unsaved edits in both; B written last.
+ await openAndRename(t1, A, 'Alpha unsaved');
+ const t2 = await ctx.newPage();
+ t2.on('pageerror', e => jsErrors.push(e.message));
+ await openAndRename(t2, B, 'Beta unsaved');
+ const back1 = await reloadBuilder(t1);
+ check('R0: tab 1 gets its own character back after a reload', back1.id === String(A), `${back1.id} (${back1.name})`);
+ check('R1: with its unsaved edit', back1.name === 'Alpha unsaved', back1.name);
+ const back2 = await reloadBuilder(t2);
+ check('R0: and so does tab 2', back2.id === String(B) && back2.name === 'Beta unsaved', `${back2.id} (${back2.name})`);
+
+ // R7: a third tab must not take either of those drafts.
+ const t3 = await ctx.newPage();
+ t3.on('pageerror', e => jsErrors.push(e.message));
+ await t3.goto(`${BASE}/pages/dnd/5e/character-builder`, { waitUntil: 'networkidle' });
+ await ready(t3);
+ await t3.waitForTimeout(800);
+ const fresh = await t3.evaluate(() => ({ id: window.__id(), name: window.__name() }));
+ check('R7: a new tab does not take a draft another open tab is editing',
+ fresh.id !== String(A) && fresh.id !== String(B) && fresh.name !== 'Alpha unsaved' && fresh.name !== 'Beta unsaved',
+ `${fresh.id} (${fresh.name})`);
+
+ // First save: a clone has no id, so its draft has a browser key until it is saved.
+ await t3.evaluate(() => window.__d('[:orcpub.dnd.e5.character/clone-character]'));
+ await t3.waitForTimeout(800);
+ // The clone is of whatever t3 holds; give it a name to find it by.
+ await t3.evaluate(() => window.__d('[:update-value-field :orcpub.dnd.e5.character/character-name "Clone unsaved"]'));
+ await t3.waitForTimeout(300);
+ const newKeys = await t3.evaluate(() => window.__drafts().filter(k => k.startsWith('character-draft/new-')
+ && localStorage.getItem(k).includes('Clone unsaved')));
+ check('a never-saved character has its own draft under a browser key', newKeys.length === 1, JSON.stringify(newKeys));
+ const saved = t3.waitForResponse(r => r.request().method() === 'POST' && new URL(r.url()).pathname === '/dnd/5e/characters',
+ { timeout: 30000 });
+ await t3.evaluate(() => window.re_frame.core.dispatch(window.__c.vector(window.__kw('save-character'),
+ window.__c.deref(window.re_frame.core.subscribe(window.__c.vector(window.__kw('built-character')))))));
+ const status = (await saved).status();
+ await t3.waitForTimeout(1000);
+ const after = await t3.evaluate(() => ({ id: window.__id(), drafts: window.__drafts() }));
+ check('its first save moves the draft to its new id',
+ status === 200 && after.id && !after.drafts.some(k => newKeys.includes(k))
+ && after.drafts.includes(`character-draft/${after.id}`),
+ `status ${status}, id ${after.id}, drafts ${JSON.stringify(after.drafts)}`);
+
+ // R9: a browser holding only the old single slot.
+ const legacy = await t1.evaluate(a => {
+ const raw = localStorage.getItem('character') || localStorage.getItem('character-draft/' + a) || '';
+ // The old slot predates drafts having an account, so the copy carries none.
+ return raw.replace(/(:orcpub\.dnd\.e5\.character\/character-name )"[^"]*"/, '$1"Legacy draft"')
+ .replace(/,? ?:draft\/owner "[^"]*"/, '');
+ }, A);
+ const ctx2 = await newContext(browser);
+ await ctx2.addInitScript(v => {
+ if (!localStorage.getItem('test-seeded')) { localStorage.setItem('character', v); localStorage.setItem('test-seeded', '1'); }
+ }, legacy);
+ const old = await ctx2.newPage();
+ old.on('pageerror', e => jsErrors.push(e.message));
+ await old.goto(`${BASE}/pages/dnd/5e/character-builder`, { waitUntil: 'networkidle' });
+ await ready(old);
+ await old.waitForTimeout(800);
+ const moved = await old.evaluate(() => ({
+ name: window.__name(),
+ legacy: localStorage.getItem('character'),
+ draft: window.__drafts().map(k => localStorage.getItem(k)).find(v => v.includes('Legacy draft')) || '',
+ }));
+ check('R9: the old draft opens as before', moved.name === 'Legacy draft', moved.name);
+ check('R9: and is moved to its own key, with the old slot removed',
+ moved.legacy === null && moved.draft.includes('Legacy draft'),
+ `old slot ${moved.legacy === null ? 'gone' : 'still there'}, new key ${moved.draft ? 'present' : 'missing'}`);
+
+ // ---- Opening a character that has a draft: R2-R7 and the drafts list ----
+ for (const p of [t1, t2, t3]) await closeTab(p);
+ await ctx2.close();
+ const tab = async () => { const p = await ctx.newPage(); p.on('pageerror', e => jsErrors.push(e.message)); return p; };
+ // Every draft and live mark gone, so each case starts clean.
+ const reset = async () => {
+ const p = await tab();
+ await p.goto(`${BASE}/pages/dnd/5e/spells`, { waitUntil: 'domcontentloaded' });
+ await p.evaluate(() => Object.keys(localStorage)
+ .filter(k => k.startsWith('character-draft/') || k.startsWith('draft-live/'))
+ .forEach(k => localStorage.removeItem(k)));
+ await p.close();
+ };
+ const notice = p => p.evaluate(() => (document.querySelector('.drafts-notices .bg-note') || {}).innerText || '');
+ const listText = async (p) => {
+ const details = p.locator('.drafts-list button', { hasText: 'Details' });
+ if (!(await details.count())) return '';
+ await details.first().click();
+ await p.waitForTimeout(300);
+ return p.evaluate(() => document.querySelector('.drafts-list').innerText);
+ };
+ // A missing control fails the checks that follow it rather than stopping the run.
+ const clickIn = async (p, scope, label) => {
+ try { await p.locator(`${scope} button`, { hasText: label }).first().click({ timeout: 5000 }); }
+ catch (_) { check(`${label} is there to press`, false); }
+ await p.waitForTimeout(500);
+ };
+ const leftover = async (id, name) => { const p = await tab(); await openAndRename(p, id, name); await closeTab(p); };
+ const openIn = async (id) => {
+ const p = await tab();
+ await p.goto(`${BASE}/pages/dnd/5e/characters/${id}`, { waitUntil: 'networkidle' });
+ await ready(p);
+ await p.waitForFunction(i => window.__get(`[:orcpub.dnd.e5.character/character-map ${i}]`) != null, id, { timeout: 30000 });
+ await p.evaluate(i => window.__edit(i), id);
+ await p.waitForTimeout(1200);
+ return p;
+ };
+ const savedName = async (p, id) => p.evaluate(i => window.__str(
+ `[:orcpub.dnd.e5.character/character-map ${i} :orcpub.entity/values :orcpub.dnd.e5.character/character-name]`), id);
+
+ // R7: the same character open in another tab is held until Edit here.
+ await reset();
+ const live = await tab();
+ await openAndRename(live, A, 'Live A');
+ const other = await openIn(A);
+ const held = await other.evaluate(() => ({
+ held: !!document.querySelector('.builder-held[inert]'),
+ draft: localStorage.getItem('character-draft/' + window.__id()) || '',
+ }));
+ check('R7: opening a character open in another tab says so', (await notice(other)).includes('Open in another tab'),
+ await notice(other));
+ check('R7: and holds editing until Edit here', held.held);
+ check('R7: and leaves the other tab\'s draft alone', held.draft.includes('Live A'));
+ await clickIn(other, '.drafts-notices', 'Edit here');
+ const took = await other.evaluate(() => ({ name: window.__name(), held: !!document.querySelector('.builder-held') }));
+ check('R7: Edit here continues from the other tab\'s latest changes', took.name === 'Live A' && !took.held,
+ `${took.name}, held ${took.held}`);
+ await closeTab(live); await closeTab(other);
+
+ // R2: a draft with no real change is dropped without a word.
+ await reset();
+ const undoer = await tab();
+ // The clone saved above has a stored name, so renaming it back is an exact undo.
+ const C = Number(after.id);
+ await openAndRename(undoer, C, 'Temporary');
+ const original = await savedName(undoer, C);
+ await undoer.evaluate(n => window.__d(`[:update-value-field :orcpub.dnd.e5.character/character-name ${JSON.stringify(n)}]`),
+ original || '');
+ await undoer.waitForTimeout(300);
+ await closeTab(undoer);
+ const r2 = await openIn(C);
+ check('R2: a draft that changes nothing is not offered', !(await notice(r2)).includes('Unsaved changes'), await notice(r2));
+ check('R2: nor listed', !(await listText(r2)).includes('Unsaved drafts'));
+ await closeTab(r2);
+
+ // R3: a draft older than the saved character is not offered, but is listed.
+ await reset();
+ await leftover(A, 'Stale edit');
+ const sheet = await tab();
+ await sheet.goto(`${BASE}/pages/dnd/5e/characters/${A}`, { waitUntil: 'networkidle' });
+ await ready(sheet);
+ await sheet.waitForFunction(i => window.__get(`[:orcpub.dnd.e5.character/character-map ${i}]`) != null, A, { timeout: 30000 });
+ const sheetSave = sheet.waitForResponse(r => r.request().method() === 'POST' && new URL(r.url()).pathname === '/dnd/5e/characters',
+ { timeout: 30000 });
+ await sheet.evaluate(i => window.__d(`[:orcpub.dnd.e5.character/set-current-hit-points ${i} 11]`), A);
+ await sheetSave;
+ await sheet.waitForTimeout(800);
+ await sheet.evaluate(i => window.__edit(i), A);
+ await sheet.waitForTimeout(1200);
+ const r3 = { notice: await notice(sheet), name: await sheet.evaluate(() => window.__name()), list: await listText(sheet) };
+ check('R3: a draft older than the saved character is not offered over it',
+ !r3.notice.includes('Unsaved changes') && r3.name !== 'Stale edit', `${r3.notice} / ${r3.name}`);
+ check('R3: but it is in the drafts list', r3.list.includes('Stale edit'), r3.list.slice(0, 120));
+ await closeTab(sheet);
+
+ // R4, R6: a leftover is offered without replacing the saved version; Restore, Undo, Redo.
+ await reset();
+ await leftover(B, 'Leftover B');
+ const r4 = await openIn(B);
+ const savedB = await savedName(r4, B);
+ check('R4: a leftover draft is offered in one line', (await notice(r4)).includes('Unsaved changes from'), await notice(r4));
+ check('R4: and the builder shows the saved version until Restore', (await r4.evaluate(() => window.__name())) === savedB);
+ await clickIn(r4, '.drafts-notices', 'Restore');
+ check('R6: Restore brings the changes back', (await r4.evaluate(() => window.__name())) === 'Leftover B');
+ check('R6: and says so, with Undo', (await notice(r4)).includes('restored'), await notice(r4));
+ await clickIn(r4, '.drafts-notices', 'Undo');
+ check('R6: Undo puts the saved version back', (await r4.evaluate(() => window.__name())) === savedB);
+ check('R6: then offers Redo', (await notice(r4)).includes('Undone'), await notice(r4));
+ await clickIn(r4, '.drafts-notices', 'Redo');
+ check('R6: and Redo restores again', (await r4.evaluate(() => window.__name())) === 'Leftover B');
+ await closeTab(r4);
+
+ // R5: offered once; then only in the list (builder and character list), where Discard removes it.
+ await reset();
+ await leftover(B, 'Leftover B2');
+ const first = await openIn(B);
+ check('R5: a leftover is offered the first time', (await notice(first)).includes('Unsaved changes from'));
+ await first.locator('.drafts-notices button[aria-label="Dismiss"]').first().click({ timeout: 5000 })
+ .catch(() => check('the offer\'s close mark is there to press', false));
+ await first.waitForTimeout(500);
+ check('R5: closing the offer keeps it in the builder\'s list', (await listText(first)).includes('Leftover B2'));
+ await closeTab(first);
+ const again = await openIn(B);
+ check('R5: and it is not offered again', !(await notice(again)).includes('Unsaved changes'), await notice(again));
+ await closeTab(again);
+ const listPage = await tab();
+ await listPage.goto(`${BASE}/pages/dnd/5e/characters`, { waitUntil: 'networkidle' });
+ await listPage.waitForTimeout(1500);
+ check('the character list shows it too', (await listText(listPage)).includes('Leftover B2'));
+ await clickIn(listPage, '.drafts-list', 'Discard');
+ check('R5: Discard removes it', (await listPage.locator('.drafts-list').count()) === 0
+ && (await listPage.evaluate(() => Object.keys(localStorage).filter(k => k.startsWith('character-draft/kept-')).length)) === 0);
+ await listPage.close();
+
+ // A builder Save refused because the character was saved elsewhere since (409): the notice says
+ // so, Details lists what differs, and the player keeps theirs or takes the saved one.
+ await reset();
+ {
+ const p = await openIn(A);
+ const refuseOnce = async () => {
+ let left = 1;
+ await p.route('**/dnd/5e/characters', async r => {
+ if (r.request().method() !== 'POST' || left-- <= 0) return r.continue();
+ const real = await r.fetch();
+ const stored = (await real.text()).replace(/(:orcpub\.dnd\.e5\.character\/character-name )"[^"]*"/, '$1"Theirs elsewhere"');
+ await r.fulfill({ status: 409, contentType: 'application/edn', body: `{:error :stale-character :current ${stored}}` });
+ });
+ };
+ const builderSave = () => p.evaluate(() => window.re_frame.core.dispatch(window.__c.vector(window.__kw('save-character'),
+ window.__c.deref(window.re_frame.core.subscribe(window.__c.vector(window.__kw('built-character')))))));
+ await p.evaluate(() => window.__d('[:update-value-field :orcpub.dnd.e5.character/character-name "Mine here"]'));
+ await refuseOnce();
+ await builderSave();
+ await p.waitForTimeout(2000);
+ check('a Save refused as out of date says so', /Saved somewhere else since you opened it/.test(await notice(p)), await notice(p));
+ await clickIn(p, '.drafts-notices', 'Details');
+ const details = await p.evaluate(() => (document.querySelector('.drafts-notices .callout-details') || {}).innerText || '');
+ check('Details lists what differs, here and saved', /Character Name/.test(details) && /Mine here/.test(details)
+ && /Theirs elsewhere/.test(details), details);
+ await clickIn(p, '.drafts-notices', 'Use saved');
+ check('Use saved loads the saved character', (await p.evaluate(() => window.__name())) === 'Theirs elsewhere');
+ check('and keeps mine in Unsaved drafts', (await listText(p)).includes('Mine here'));
+ await p.unroute('**/dnd/5e/characters');
+
+ await p.evaluate(() => window.__d('[:update-value-field :orcpub.dnd.e5.character/character-name "Mine again"]'));
+ await refuseOnce();
+ await builderSave();
+ await p.waitForTimeout(2000);
+ const saved = p.waitForResponse(r => r.request().method() === 'POST' && new URL(r.url()).pathname === '/dnd/5e/characters',
+ { timeout: 20000 }).catch(() => null);
+ await clickIn(p, '.drafts-notices', 'Save mine');
+ const reply = await saved;
+ check('Save mine saves my version over the other', reply && reply.status() === 200 && (await reply.text()).includes('Mine again'),
+ reply ? reply.status() : 'no save');
+ await p.unroute('**/dnd/5e/characters');
+ await closeTab(p);
+ }
+
+ // R8: at start-up, drafts untouched for 30 days go, except a never-saved character's, which may be
+ // the only copy of it.
+ {
+ const old = Date.now() - 31 * 24 * 60 * 60 * 1000, recent = Date.now() - 2 * 24 * 60 * 60 * 1000;
+ const ctx3 = await newContext(browser);
+ await ctx3.addInitScript(([old, recent]) => {
+ if (localStorage.getItem('expiry-seeded')) return;
+ const draft = (nm, t) => `{:orcpub.entity.strict/values {:orcpub.dnd.e5.character/character-name "${nm}"} :changed true :draft/touched ${t}}`;
+ localStorage.setItem('character-draft/12345', draft('Old saved', old));
+ localStorage.setItem('character-draft/kept-old', draft('Old kept', old));
+ localStorage.setItem('character-draft/new-old', draft('Old never saved', old));
+ localStorage.setItem('character-draft/23456', draft('Recent saved', recent));
+ localStorage.setItem('expiry-seeded', '1');
+ }, [old, recent]);
+ const p = await ctx3.newPage();
+ p.on('pageerror', e => jsErrors.push(e.message));
+ await p.goto(`${BASE}/pages/dnd/5e/spells`, { waitUntil: 'networkidle' });
+ await p.waitForTimeout(1000);
+ const left = await p.evaluate(() => Object.keys(localStorage).filter(k => k.startsWith('character-draft/')).sort());
+ check('R8: drafts untouched for 30 days are removed at start-up',
+ !left.includes('character-draft/12345') && !left.includes('character-draft/kept-old'), JSON.stringify(left));
+ check('R8: but never a never-saved character\'s, which may be its only copy',
+ left.includes('character-draft/new-old'), JSON.stringify(left));
+ check('R8: and recent ones stay', left.includes('character-draft/23456'), JSON.stringify(left));
+ await ctx3.close();
+ }
+
+ check('no page errors', jsErrors.length === 0, jsErrors.slice(0, 3).join(' | '));
+ await browser.close();
+ console.log(failures ? `\n${failures} check(s) failed` : '\nall checks passed');
+ process.exit(failures ? 1 : 0);
+})().catch(e => { console.error(e); process.exit(2); });
diff --git a/test/browser/fixes_persist_e2e.js b/test/browser/fixes_persist_e2e.js
index 3aafb2bf6..6a38b9ea1 100644
--- a/test/browser/fixes_persist_e2e.js
+++ b/test/browser/fixes_persist_e2e.js
@@ -85,6 +85,9 @@ const dbAt = (s, pathEdn) => s.page.evaluate(p =>
cljs.core.pr_str(cljs.core.get_in(cljs.core.deref(re_frame.db.app_db), cljs.reader.read_string(p))), pathEdn);
const stored = (s, key) => s.page.evaluate(k => localStorage.getItem(k), key);
+// This tab's character draft (character_drafts.cljs keeps one per character, keyed per tab).
+const storedDraft = (s) => s.page.evaluate(() =>
+ localStorage.getItem('character-draft/' + sessionStorage.getItem('builder-draft-key')));
// One path out of a stored EDN value, as EDN text; null when the key is absent.
const storedAt = (s, key, pathEdn) => s.page.evaluate(([k, p]) => {
@@ -287,19 +290,19 @@ const letterFirst = k => /^[a-z]/.test(k);
const rd = cljs.reader.read_string, db = cljs.core.deref(re_frame.db.app_db);
const broken = cljs.core.assoc_in(cljs.core.get(db, rd(':character')),
rd('[:orcpub.entity/options :race]'), rd('{:orcpub.entity/key :half-elf-phb}'));
- localStorage.setItem('character', cljs.core.pr_str(orcpub.dnd.e5.character.to_strict(broken)));
+ orcpub.dnd.e5.db.character__GT_local_store(broken);
});
await s.page.reload({ waitUntil: 'domcontentloaded' });
await appReady(s.page);
await s.page.waitForTimeout(700);
- const draft = (await stored(s, 'character')) || '';
+ const draft = (await storedDraft(s)) || '';
check('character: the repaired draft is saved', draft.includes(':half-elf-ua') && !draft.includes(':half-elf-phb'));
await s.page.reload({ waitUntil: 'domcontentloaded' });
await appReady(s.page);
await s.page.waitForTimeout(700);
check('character: a second reload has nothing to repair', (await dbAt(s, '[:character-healed]')) === 'nil',
await dbAt(s, '[:character-healed]'));
- check('character: and leaves the draft as it was', (await stored(s, 'character')) === draft);
+ check('character: and leaves the draft as it was', (await storedDraft(s)) === draft);
await s.ctx.close();
}
diff --git a/test/browser/portrait_compositor_e2e.js b/test/browser/portrait_compositor_e2e.js
new file mode 100644
index 000000000..2c6a40343
--- /dev/null
+++ b/test/browser/portrait_compositor_e2e.js
@@ -0,0 +1,300 @@
+// Portrait compositor, driven through the real builder UI.
+//
+// Opens the character builder, goes to the Description tab, clicks
+// "Compose portrait", and exercises the drawer: randomize, pick a swatch,
+// set a base color, shade one piece, save, and confirm the composed
+// portrait survives into the character summary.
+//
+// lein fig:build
+// lein garden once # only needed for the screenshot
+// lein e2e-server
+// node test/browser/portrait_compositor_e2e.js
+//
+// Set ORCPUB_SHOT=path.png to save a picture of the open drawer.
+//
+// Exits non-zero on the first failed check.
+
+const { chromium } = require('playwright');
+const { suppressOverlays } = require('./lib/orcbrew-import');
+
+const BASE = process.env.ORCPUB_BASE || 'http://localhost:8890';
+
+// Same resolver the other probes use: the image ships a pinned Chromium whose
+// build number will not match whatever playwright's npm package wants, so the
+// bundled path does not exist. ORCPUB_CHROME overrides it for a one-off run.
+// An untimed .click().catch() waits playwright's full 30s default and then throws
+// the failure away -- silent, and the runner greps for it. See test/browser/README.md.
+async function clickIfVisible(locator, { timeout = 2500 } = {}) {
+ try { await locator.click({ timeout }); return true; }
+ catch (_) { return false; }
+}
+
+function findChrome() {
+ if (process.env.ORCPUB_CHROME) return process.env.ORCPUB_CHROME;
+ const base = process.env.PLAYWRIGHT_BROWSERS_PATH || '/opt/pw-browsers';
+ try {
+ const dir = require('fs').readdirSync(base)
+ .filter(d => d.startsWith('chromium-') && !d.includes('headless')).sort().pop();
+ if (dir) {
+ const p = require('path').join(base, dir, 'chrome-linux', 'chrome');
+ if (require('fs').existsSync(p)) return p;
+ }
+ } catch (_) {}
+ return undefined;
+}
+
+const SHOT = process.env.ORCPUB_SHOT;
+
+let failures = 0;
+function check(label, ok, detail) {
+ // PASS/FAIL prefixes, not 'ok': run-browser-probes.js counts these lines to
+ // catch a probe that has quietly stopped asserting.
+ if (!ok) failures++;
+ console.log(`${ok ? 'PASS' : 'FAIL'} ${label}${detail && !ok ? ' — ' + detail : ''}`);
+}
+
+(async () => {
+ // The image ships a pinned Chromium that may not match the version this
+ // Playwright build expects; point at it rather than downloading another.
+ const browser = await chromium.launch({ executablePath: findChrome() });
+ // Belt and braces: the runner injects overlay suppression for the sweep, and
+ // this covers a by-hand run, which gets no preload. Both backdrops swallow
+ // clicks, so without it the first click lands on a modal instead.
+ const ctx = await browser.newContext({ viewport: { width: 1280, height: 900 } });
+ await suppressOverlays(ctx);
+ const page = await ctx.newPage();
+
+ // JS exceptions are always the app's problem. Resource failures are tracked
+ // by URL so environmental ones (uncompiled CSS, blocked webfonts) can be
+ // told apart from a genuinely missing app asset -- the console message text
+ // alone doesn't name the resource.
+ const jsErrors = [];
+ page.on('pageerror', e => jsErrors.push(String(e)));
+
+ const IGNORABLE = /styles\.css|fonts\.googleapis|fonts\.gstatic|figwheel|favicon/i;
+ const badResources = [];
+ page.on('response', r => {
+ if (r.status() >= 400 && !IGNORABLE.test(r.url())) {
+ badResources.push(`${r.status()} ${r.url()}`);
+ }
+ });
+ page.on('requestfailed', r => {
+ if (!IGNORABLE.test(r.url())) {
+ badResources.push(`${r.failure().errorText} ${r.url()}`);
+ }
+ });
+
+ console.log(`\nportrait compositor e2e -- ${BASE}\n`);
+
+ await page.goto(`${BASE}/pages/dnd/5e/character-builder`, { waitUntil: 'networkidle' });
+ await page.waitForSelector('#app', { timeout: 30000 });
+
+ // The cookie banner overlays the drawer's footer buttons; dismiss it first.
+ const cookieBtn = page.locator('#cookie-btn');
+ if (await cookieBtn.count()) {
+ await clickIfVisible(cookieBtn);
+ await page.waitForTimeout(200);
+ }
+
+ // --- reach the launcher ---------------------------------------------
+ const descTab = page.locator('.builder-tab', { hasText: /^Description$/ }).first();
+ if (await descTab.count()) {
+ await descTab.click();
+ await page.waitForTimeout(300);
+ }
+
+ // Second entry point: with no portrait yet, the summary thumbnail is an
+ // empty frame carrying the pencil, so the compositor is reachable from the
+ // portrait itself and not only from the Image URL field.
+ const emptyThumb = page.locator('.pl-thumb-empty');
+ check('empty summary thumbnail stands in before a portrait exists',
+ await emptyThumb.count() > 0);
+ check('empty thumbnail carries the pencil',
+ await emptyThumb.locator('.pl-thumb-edit').count() > 0);
+
+ const launcher = page.locator('.pl-launcher');
+ // Was `check(..., true)` after this wait: the wait does the work, but a miss
+ // then died as a harness error with no per-check attribution, and the line
+ // reported PASS for something it had not looked at.
+ const launcherVisible = await launcher.isVisible().catch(() => false);
+ check('"Compose portrait" launcher renders in Description tab', launcherVisible);
+ if (!launcherVisible) {
+ console.log(' (skipping the rest: no launcher to open)');
+ await browser.close();
+ console.log(`\ndone — ${failures} failing\n`);
+ process.exit(1);
+ }
+
+ // The launcher is styled while the drawer is closed, which is exactly when it is seen.
+ const launcherBgClosed = await launcher.evaluate(el => getComputedStyle(el).backgroundImage);
+ check('launcher is styled while the drawer is closed',
+ /gradient/.test(launcherBgClosed), launcherBgClosed);
+
+ // --- open the drawer -------------------------------------------------
+ await launcher.click();
+ const drawer = page.locator('.pl-drawer');
+ await drawer.waitFor({ state: 'visible', timeout: 10000 });
+ check('drawer opens on launcher click', await drawer.isVisible());
+
+ const pickerCount = await page.locator('.pl-picker').count();
+ check('all 10 layer pickers render', pickerCount === 10, `saw ${pickerCount}`);
+
+ const emptyHint = page.locator('.pl-empty-hint');
+ check('empty state shown before anything is picked', await emptyHint.isVisible());
+
+ // --- randomize -------------------------------------------------------
+ await page.locator('.pl-btn-primary', { hasText: 'Randomize' }).click();
+ await page.waitForTimeout(400);
+
+ const layerCount = await page.locator('.pl-portrait-frame .portrait-layer').count();
+ check('randomize composes layers', layerCount > 0, `${layerCount} layers`);
+ // count(), not !isVisible().catch(=> false): that form turns a thrown error
+ // -- a crashed page -- into a pass.
+ check('empty hint gone after randomize', await emptyHint.count() === 0);
+
+ const seed = await page.locator('.pl-seed-row code').textContent().catch(() => null);
+ check('seed displayed after randomize', !!seed && seed.length > 0, `seed=${seed}`);
+
+ // layers must be mask divs carrying a background tint -- that is the
+ // mechanic that lets one asset render in any character color
+ const firstLayerBg = await page.locator('.pl-portrait-frame .portrait-layer').first()
+ .evaluate(el => getComputedStyle(el).backgroundColor);
+ check('layer renders as tinted mask div', /^rgb/.test(firstLayerBg), firstLayerBg);
+
+ // --- pick a specific swatch -----------------------------------------
+ const headPicker = page.locator('.pl-picker').filter({ hasText: 'Head' }).first();
+ const headSwatch = headPicker.locator('.pl-sw:not(.pl-sw-none)').first();
+ await headSwatch.click();
+ await page.waitForTimeout(200);
+ check('swatch click marks it selected',
+ (await headSwatch.getAttribute('class')).includes('selected'));
+
+ // --- base color on a slot -------------------------------------------
+ const hairSlot = page.locator('.pl-slot').filter({ hasText: 'Hair' }).first();
+ await hairSlot.locator('.pl-slot-swatch').click();
+ await page.waitForTimeout(200);
+
+ const panel = page.locator('.pl-slot-panel');
+ check('slot panel opens on chip tap (not hijacked by native picker)',
+ await panel.isVisible());
+
+ const subRows = await panel.locator('.pl-sub-row').count();
+ check('hair panel lists its 4 pieces', subRows === 4, `saw ${subRows}`);
+
+ await panel.locator('.pl-preset').first().click();
+ await page.waitForTimeout(200);
+ check('panel stays open after picking a preset', await panel.isVisible());
+
+ const hairLayerBg = await page.locator('.pl-portrait-frame .portrait-layer').first()
+ .evaluate(el => getComputedStyle(el).backgroundColor);
+ check('base color repaints the portrait', /^rgb/.test(hairLayerBg), hairLayerBg);
+
+ // --- shade one piece --------------------------------------------------
+ const shadeSlider = panel.locator('.pl-sub-row input[type=range]').first();
+ // React wires onChange for range inputs to the `input` event.
+ await shadeSlider.evaluate(el => {
+ const setter = Object.getOwnPropertyDescriptor(
+ window.HTMLInputElement.prototype, 'value').set;
+ setter.call(el, '30');
+ el.dispatchEvent(new Event('input', { bubbles: true }));
+ });
+ await page.waitForTimeout(250);
+ const tweakBadge = hairSlot.locator('.pl-slot-tweaks');
+ check('shading a piece raises the tweak badge', await tweakBadge.count() > 0);
+
+ if (SHOT) {
+ await page.screenshot({ path: SHOT, fullPage: false });
+ console.log(`\n screenshot -> ${SHOT}`);
+ }
+
+ // --- save and verify it reaches the summary --------------------------
+ await page.locator('.pl-btn-primary', { hasText: 'Save portrait' }).click();
+ await page.waitForTimeout(600);
+ check('drawer closes on save', await drawer.count() === 0);
+
+ const summaryComposite = await page.locator('.portrait-composite .portrait-layer').count();
+ check('composed portrait renders in the character summary',
+ summaryComposite > 0, `${summaryComposite} layers in summary`);
+
+ // --- the pencil is a real second way in ------------------------------
+ const pencil = page.locator('.portrait-composite').locator('..').locator('.pl-thumb-edit');
+ check('composed summary thumbnail carries the pencil', await pencil.count() > 0);
+ await pencil.first().click();
+ await drawer.waitFor({ state: 'visible', timeout: 10000 });
+ check('pencil opens the drawer', await drawer.isVisible());
+ await page.locator('.pl-drawer-close').click();
+ await page.waitForTimeout(300);
+
+ // --- reopen: draft should rehydrate from the saved character ---------
+ await page.locator('.pl-launcher').click();
+ await drawer.waitFor({ state: 'visible', timeout: 10000 });
+ const reopened = await page.locator('.pl-portrait-frame .portrait-layer').count();
+ check('reopening rehydrates the saved portrait', reopened > 0, `${reopened} layers`);
+
+ const hairSlotAfter = page.locator('.pl-slot').filter({ hasText: 'Hair' }).first();
+ check('saved base color survives the round trip',
+ await hairSlotAfter.locator('.pl-slot-swatch.unset').count() === 0);
+ check('saved per-piece tweak survives the round trip',
+ await hairSlotAfter.locator('.pl-slot-tweaks').count() > 0);
+
+ // --- light theme -------------------------------------------------------
+ // The drawer is a sibling of content-page, so it cannot inherit .app's
+ // theme class and carries its own. Verify it actually tracks the toggle.
+ const darkDrawerBg = await page.locator('.pl-drawer')
+ .evaluate(el => getComputedStyle(el).backgroundColor);
+
+ // Close the drawer so the builder's own "Light Theme" toggle is clickable.
+ await page.locator('.pl-drawer-close').click();
+ await page.waitForTimeout(300);
+
+ const toggle = page.locator('div.pointer', { hasText: 'Light Theme' }).first();
+ check('found the builder theme toggle', await toggle.count() > 0);
+ await toggle.click();
+ await page.waitForTimeout(400);
+
+ check('app switched to light theme', await page.locator('.app.light-theme').count() > 0);
+
+ await page.locator('.pl-launcher').click();
+ await page.locator('.pl-drawer').waitFor({ state: 'visible', timeout: 10000 });
+ const lightDrawerBg = await page.locator('.pl-drawer')
+ .evaluate(el => getComputedStyle(el).backgroundColor);
+ check('drawer root carries the theme class',
+ await page.locator('.pl-root.light-theme').count() > 0);
+ check('drawer repaints for light theme', lightDrawerBg !== darkDrawerBg,
+ `dark=${darkDrawerBg} light=${lightDrawerBg}`);
+
+ // The frame stays dark in both themes on purpose: it holds character
+ // colours, and pale skin or blonde hair would vanish on a light ground.
+ const frameBg = await page.locator('.pl-portrait-frame')
+ .evaluate(el => getComputedStyle(el).backgroundImage);
+ // "is a gradient" is not "is dark" -- it passed for any gradient at all,
+ // including a light one, which is the only thing this is guarding against.
+ const frameStops = (frameBg.match(/rgba?\(([^)]+)\)/g) || [])
+ .map(c => c.replace(/rgba?\(|\)/g, '').split(',').slice(0, 3).map(Number))
+ .map(([r, g, b]) => (r + g + b) / 3);
+ check('portrait frame stays dark in light theme',
+ frameStops.length > 0 && frameStops.every(v => v < 70),
+ `${frameBg} -> mean channel ${JSON.stringify(frameStops)}`);
+
+ // The launcher sits outside the drawer, so it needs its own light-theme
+ // hook -- it was left amber in an otherwise blue theme.
+ await page.locator('.pl-drawer-close').click();
+ await page.waitForTimeout(300);
+ const launcherLight = await page.locator('.pl-launcher')
+ .evaluate(el => getComputedStyle(el).backgroundImage);
+ check('launcher recolours for light theme too',
+ launcherLight !== launcherBgClosed, launcherLight);
+
+ // --- nothing broke underneath ----------------------------------------
+ check('no uncaught JS errors', jsErrors.length === 0, jsErrors.slice(0, 3).join(' | '));
+ check('no failed app resources', badResources.length === 0,
+ badResources.slice(0, 3).join(' | '));
+
+ await browser.close();
+
+ console.log(`\ndone — ${failures} failing\n`);
+ process.exit(failures === 0 ? 0 : 1);
+})().catch(e => {
+ console.error('\nharness error:', e);
+ process.exit(1);
+});
diff --git a/test/browser/portrait_pdf_export_e2e.js b/test/browser/portrait_pdf_export_e2e.js
new file mode 100644
index 000000000..eef6ff6eb
--- /dev/null
+++ b/test/browser/portrait_pdf_export_e2e.js
@@ -0,0 +1,209 @@
+// A composed portrait must reach the exported PDF.
+//
+// The compositor draws with CSS masks, which PDFBox cannot read, so the client
+// bakes the layers to a PNG and posts it with the export spec. This drives the
+// real builder: compose a portrait, export, and assert the request carried
+// portrait-png and the server answered with a PDF that actually embeds it.
+//
+// lein fig:build && lein e2e-server
+// node test/browser/portrait_pdf_export_e2e.js
+//
+// Exits non-zero on the first failed check.
+
+const { chromium } = require('playwright');
+const { suppressOverlays } = require('./lib/orcbrew-import');
+
+const BASE = process.env.ORCPUB_BASE || 'http://localhost:8890';
+
+let failures = 0;
+// Same resolver the other probes use: the image ships a pinned Chromium whose
+// build number will not match whatever playwright's npm package wants, so the
+// bundled path does not exist. ORCPUB_CHROME overrides it for a one-off run.
+// An untimed .click().catch() waits playwright's full 30s default and then throws
+// the failure away -- silent, and the runner greps for it. See test/browser/README.md.
+async function clickIfVisible(locator, { timeout = 2500 } = {}) {
+ try { await locator.click({ timeout }); return true; }
+ catch (_) { return false; }
+}
+
+function findChrome() {
+ if (process.env.ORCPUB_CHROME) return process.env.ORCPUB_CHROME;
+ const base = process.env.PLAYWRIGHT_BROWSERS_PATH || '/opt/pw-browsers';
+ try {
+ const dir = require('fs').readdirSync(base)
+ .filter(d => d.startsWith('chromium-') && !d.includes('headless')).sort().pop();
+ if (dir) {
+ const p = require('path').join(base, dir, 'chrome-linux', 'chrome');
+ if (require('fs').existsSync(p)) return p;
+ }
+ } catch (_) {}
+ return undefined;
+}
+
+function check(label, ok, detail) {
+ // PASS/FAIL prefixes, not 'ok': run-browser-probes.js counts these lines to
+ // catch a probe that has quietly stopped asserting.
+ if (!ok) failures++;
+ console.log(`${ok ? 'PASS' : 'FAIL'} ${label}${detail && !ok ? ' — ' + detail : ''}`);
+}
+
+(async () => {
+ const browser = await chromium.launch({ executablePath: findChrome() });
+ const ctx = await browser.newContext({ viewport: { width: 1280, height: 900 } });
+ await suppressOverlays(ctx); // by-hand runs get no preload
+ const page = await ctx.newPage();
+
+ console.log(`\nportrait -> pdf export e2e -- ${BASE}\n`);
+
+ await page.goto(`${BASE}/pages/dnd/5e/character-builder`, { waitUntil: 'networkidle' });
+ await page.waitForSelector('#app', { timeout: 30000 });
+ const cookieBtn = page.locator('#cookie-btn');
+ if (await cookieBtn.count()) { await clickIfVisible(cookieBtn); await page.waitForTimeout(200); }
+
+ // --- compose and save a portrait -------------------------------------
+ const descTab = page.locator('.builder-tab', { hasText: /^Description$/ }).first();
+ if (await descTab.count()) { await descTab.click(); await page.waitForTimeout(300); }
+
+ await page.locator('.pl-launcher').click();
+ await page.locator('.pl-drawer').waitFor({ state: 'visible', timeout: 10000 });
+ await page.locator('.pl-btn-primary', { hasText: 'Randomize' }).click();
+ await page.waitForTimeout(400);
+ const composed = await page.locator('.pl-portrait-frame .portrait-layer').count();
+ check('portrait composed before export', composed > 0, `${composed} layers`);
+ await page.locator('.pl-btn-primary', { hasText: 'Save portrait' }).click();
+ await page.waitForTimeout(600);
+
+ // --- capture the export POST -----------------------------------------
+ // The form targets _blank, so the POST belongs to the new tab, not the
+ // opener -- listen at context level or it is never seen.
+ // The form targets _blank, so the POST belongs to the new tab, not the
+ // opener -- listen at context level or it is never seen. The response body
+ // is captured here too: a POST result cannot be re-fetched by navigating.
+ let posted = null;
+ let pdfBuf = null;
+ ctx.on('request', r => {
+ if (r.url().includes('/character.pdf') && r.method() === 'POST') {
+ posted = r.postData() || '';
+ }
+ });
+ let pdfContentType = null;
+ ctx.on('response', r => {
+ if (r.url().includes('/character.pdf') && r.request().method() === 'POST') {
+ pdfContentType = r.headers()['content-type'] || '';
+ }
+ });
+
+ // Same flow the export-busy e2e drives: Export -> pick a sheet style
+ // (Create PDF stays pointer-events:none until one is chosen) -> Create PDF.
+ const visible = async (loc) => {
+ const n = await loc.count();
+ for (let i = 0; i < n; i++) {
+ const el = loc.nth(i);
+ if (await el.isVisible()) return el;
+ }
+ throw new Error('no visible match');
+ };
+
+ await (await visible(page.locator('button:has-text("Export")'))).click();
+ await page.waitForTimeout(1200);
+ await (await visible(page.locator('select'))).selectOption('1');
+ await page.waitForTimeout(600);
+
+ // A popup blocker allows a new tab only from inside the click itself, and headless
+ // Chromium blocks nothing, so record whether the submit ran during the click's dispatch:
+ // true from the first window listener to the last, false after any await.
+ await page.evaluate(() => {
+ window.__inClick = false; window.__submitInClick = null;
+ window.addEventListener('click', () => { window.__inClick = true; }, true);
+ window.addEventListener('click', () => { window.__inClick = false; });
+ const submit = HTMLFormElement.prototype.submit;
+ HTMLFormElement.prototype.submit = function () {
+ if (this.id === 'download-form') window.__submitInClick = window.__inClick;
+ return submit.call(this);
+ };
+ });
+
+ // The form targets _blank, so the PDF lands in a new tab.
+ const pdfPagePromise = ctx.waitForEvent('page', { timeout: 30000 });
+ await (await visible(page.locator('button:has-text("Create PDF")'))).click();
+
+ const pdfPage = await pdfPagePromise.catch(() => null);
+ await page.waitForTimeout(2500);
+
+ check('the PDF tab is opened inside the click, so no popup blocker stops it',
+ (await page.evaluate(() => window.__submitInClick)) === true,
+ `submitted during the click: ${await page.evaluate(() => window.__submitInClick)}`);
+
+ // --- the request carried the baked portrait --------------------------
+ check('export POSTed to /character.pdf', posted !== null);
+ check('request carried :portrait-png', !!posted && posted.includes('portrait-png'),
+ posted ? `${posted.length} bytes of body` : 'no body');
+
+ // The body is form-urlencoded EDN, so decode before measuring.
+ const decoded = posted ? decodeURIComponent(posted.replace(/\+/g, ' ')) : '';
+ const b64 = (decoded.match(/:portrait-png\s+"([A-Za-z0-9+/=]+)"/) || [])[1] || '';
+ check('baked PNG is a non-trivial payload', b64.length > 1000, `${b64.length} b64 chars`);
+
+ // The server gets baked pixels, not the layer selection, so the artists'
+ // names have to travel with them or the printed sheet credits nobody.
+ //
+ // Whether there is a credit at all depends on the registry: an artist who
+ // has not said how they want to be credited is left unnamed rather than
+ // given an invented byline. So this asserts the two agree -- a name in the
+ // drawer must reach the POST, and an unnamed artist must not produce an
+ // empty "Art:" on the printed sheet.
+ // Compared against the summary's credit line, not the drawer's: the drawer
+ // is closed by the time the export runs, so reading it would make this
+ // check pass vacuously whatever the registry said.
+ const credit = (decoded.match(/:portrait-credit\s+"([^"]*)"/) || [])[1];
+ const shown = await page.locator('.pl-thumb-credit').first().textContent()
+ .catch(() => null);
+ check('the sheet is credited exactly like the summary',
+ shown ? credit === shown : !credit,
+ `summary=${JSON.stringify(shown)} posted=${JSON.stringify(credit)}`);
+
+ // --- and the server produced a PDF that embeds it --------------------
+ // Chrome renders a PDF navigation in its own viewer, so response.body()
+ // yields the viewer's HTML shell rather than the file. Replay the exact
+ // body the browser posted to get the real bytes back.
+ check('response was served as a PDF', /application\/pdf/i.test(pdfContentType || ''),
+ pdfContentType);
+
+ const replay = await ctx.request.post(`${BASE}/character.pdf`, {
+ headers: { 'content-type': 'application/x-www-form-urlencoded' },
+ data: posted,
+ }).catch(() => null);
+ pdfBuf = replay ? await replay.body().catch(() => null) : null;
+
+ const pdfBytes = pdfBuf ? pdfBuf.length : 0;
+ const pdfOk = !!pdfBuf && pdfBuf.slice(0, 4).toString() === '%PDF';
+ // PDFBox writes an embedded raster as an XObject with subtype /Image.
+ const embedsImage = !!pdfBuf && (pdfBuf.includes(Buffer.from('/Subtype /Image'))
+ || pdfBuf.includes(Buffer.from('/Subtype/Image')));
+ check('server returned a PDF', pdfOk, `${pdfBytes} bytes`);
+ check('PDF embeds an image XObject', embedsImage);
+
+ // Differential check: the same request minus the portrait must come back
+ // materially smaller. Without this, "embeds an image" could be satisfied by
+ // artwork already in the sheet template rather than by the posted portrait.
+ // No export request captured already failed above; carry on so that failure keeps its line.
+ const stripped = (posted || '').replace(/%3Aportrait-png\+%22[A-Za-z0-9%2B/%3D]+%22/, '')
+ .replace(/:portrait-png\s+"[A-Za-z0-9+/=]+"/, '');
+ const bare = await ctx.request.post(`${BASE}/character.pdf`, {
+ headers: { 'content-type': 'application/x-www-form-urlencoded' },
+ data: stripped,
+ }).catch(() => null);
+ const bareBuf = bare ? await bare.body().catch(() => null) : null;
+ const bareBytes = bareBuf ? bareBuf.length : 0;
+
+ check('portrait payload was actually stripped for the control',
+ !!posted && stripped.length < posted.length,
+ `${(posted || '').length} -> ${stripped.length}`);
+ check('PDF without the portrait is materially smaller',
+ bareBytes > 0 && pdfBytes > bareBytes,
+ `with=${pdfBytes} without=${bareBytes}`);
+
+ await browser.close();
+ console.log(`\ndone — ${failures} failing\n`);
+ process.exit(failures === 0 ? 0 : 1);
+})().catch(e => { console.error('\nharness error:', e); process.exit(1); });
diff --git a/test/browser/portrait_tab_e2e.js b/test/browser/portrait_tab_e2e.js
new file mode 100644
index 000000000..040f949d0
--- /dev/null
+++ b/test/browser/portrait_tab_e2e.js
@@ -0,0 +1,343 @@
+// Needs: dev bundle (reads the app's internals, which a production bundle compiles away).
+// The compositor as a builder tab, in place rather than in the drawer.
+//
+// The drawer and the tab share one draft and one body component, so the
+// things worth checking are the seams: that the tab seeds a draft with no
+// open/close of its own, that popping the drawer from the tab carries the
+// in-progress edits across instead of resetting them, and that Save here
+// keeps the panel populated instead of emptying it.
+//
+// lein fig:build && lein e2e-server
+// node test/browser/portrait_tab_e2e.js
+
+const { chromium } = require('playwright');
+const fs = require('fs');
+const path = require('path');
+const { suppressOverlays } = require('./lib/orcbrew-import');
+const BASE = process.env.ORCPUB_BASE || 'http://localhost:8890';
+
+// Same resolver the other probes use: the image ships a pinned Chromium whose
+// build number will not match whatever playwright's npm package wants, so the
+// bundled path does not exist. ORCPUB_CHROME overrides it for a one-off run.
+// An untimed .click().catch() waits playwright's full 30s default and then throws
+// the failure away -- silent, and the runner greps for it. See test/browser/README.md.
+async function clickIfVisible(locator, { timeout = 2500 } = {}) {
+ try { await locator.click({ timeout }); return true; }
+ catch (_) { return false; }
+}
+
+function findChrome() {
+ if (process.env.ORCPUB_CHROME) return process.env.ORCPUB_CHROME;
+ const base = process.env.PLAYWRIGHT_BROWSERS_PATH || '/opt/pw-browsers';
+ try {
+ const dir = require('fs').readdirSync(base)
+ .filter(d => d.startsWith('chromium-') && !d.includes('headless')).sort().pop();
+ if (dir) {
+ const p = require('path').join(base, dir, 'chrome-linux', 'chrome');
+ if (require('fs').existsSync(p)) return p;
+ }
+ } catch (_) {}
+ return undefined;
+}
+
+const SHOT = process.env.ORCPUB_SHOT;
+
+let failures = 0;
+function check(label, ok, detail) {
+ // PASS/FAIL prefixes, not 'ok': run-browser-probes.js counts these lines to
+ // catch a probe that has quietly stopped asserting.
+ if (!ok) failures++;
+ console.log(`${ok ? 'PASS' : 'FAIL'} ${label}${detail && !ok ? ' — ' + detail : ''}`);
+}
+
+// device-type comes from the USER AGENT, not the viewport, so a narrow window
+// still renders the desktop two-column layout. Testing the phone layout means
+// actually claiming to be a phone.
+const PHONE_UA = 'Mozilla/5.0 (Linux; Android 13; Pixel 7) AppleWebKit/537.36 '
+ + '(KHTML, like Gecko) Chrome/120.0.0.0 Mobile Safari/537.36';
+
+async function openBuilder(ctx, width) {
+ const page = await ctx.newPage();
+ await page.setViewportSize({ width, height: 900 });
+ await page.goto(`${BASE}/pages/dnd/5e/character-builder`, { waitUntil: 'networkidle' });
+ await page.waitForSelector('#app', { timeout: 30000 });
+ const cookie = page.locator('#cookie-btn');
+ if (await cookie.count()) { await clickIfVisible(cookie); await page.waitForTimeout(200); }
+ return page;
+}
+
+(async () => {
+ const browser = await chromium.launch({ executablePath: findChrome() });
+ const ctx = await browser.newContext();
+ await suppressOverlays(ctx); // by-hand runs get no preload
+ const jsErrors = [];
+
+ // Artist credits are fetched when something on the page shows them, never at start-up.
+ const creditRequests = [];
+ ctx.on('request', r => {
+ if (new URL(r.url()).pathname === '/dnd/5e/portrait-artists') creditRequests.push(r.url());
+ });
+ {
+ const spells = await ctx.newPage();
+ await spells.goto(`${BASE}/pages/dnd/5e/spells`, { waitUntil: 'networkidle' });
+ check('a page with no portrait does not fetch the artist credits',
+ creditRequests.length === 0, `${creditRequests.length} requests`);
+ await spells.close();
+ }
+
+ console.log(`\nportrait tab e2e -- ${BASE}\n`);
+
+ // ---------- desktop ----------
+ const page = await openBuilder(ctx, 1280);
+ page.on('pageerror', e => jsErrors.push(String(e)));
+
+ const tab = page.locator('.builder-tab', { hasText: /^Portrait$/ }).first();
+ check('Portrait tab is in the builder tab bar', await tab.count() > 0);
+ await tab.click();
+ await page.waitForTimeout(400);
+
+ const panel = page.locator('.pl-inline');
+ check('tab renders the compositor in place', await panel.isVisible());
+ check('no drawer overlaying it', await page.locator('.pl-drawer').count() === 0);
+ check('all 10 pickers render inline',
+ await panel.locator('.pl-picker').count() === 10);
+
+ // a tab has no open/close, so it has to seed its own draft
+ check('save starts disabled -- nothing edited yet',
+ await panel.locator('.pl-btn-primary').last().isDisabled());
+
+ await panel.locator('.pl-btn-primary', { hasText: 'Randomize' }).click();
+ await page.waitForTimeout(400);
+ const layers = await panel.locator('.pl-portrait-frame .portrait-layer').count();
+ check('randomize composes layers inline', layers > 0, `${layers} layers`);
+ check('save enables once there is an edit',
+ !(await panel.locator('.pl-btn-primary').last().isDisabled()));
+
+ if (SHOT) { await page.screenshot({ path: SHOT }); console.log(`\n screenshot -> ${SHOT}`); }
+
+ // ---------- the tab hands its work to the drawer ----------
+ await panel.locator('.pl-btn-ghost', { hasText: 'Full screen' }).click();
+ const drawer = page.locator('.pl-drawer');
+ await drawer.waitFor({ state: 'visible', timeout: 10000 });
+ const inDrawer = await drawer.locator('.pl-portrait-frame .portrait-layer').count();
+ check('full screen carries the in-progress edits over, not a blank draft',
+ inDrawer === layers, `tab=${layers} drawer=${inDrawer}`);
+
+ // cancel discards, and must not leave the tab underneath empty
+ await drawer.locator('.pl-drawer-close').click();
+ await page.waitForTimeout(400);
+ check('cancel closes the drawer', await page.locator('.pl-drawer').count() === 0);
+ check('the tab is still rendering afterwards', await panel.isVisible());
+ check('cancel discarded the edit',
+ await panel.locator('.pl-portrait-frame .portrait-layer').count() === 0);
+
+ // ---------- save keeps the panel populated ----------
+ await panel.locator('.pl-btn-primary', { hasText: 'Randomize' }).click();
+ await page.waitForTimeout(400);
+ await panel.locator('.pl-btn-primary').last().click();
+ await page.waitForTimeout(600);
+ const afterSave = await panel.locator('.pl-portrait-frame .portrait-layer').count();
+ check('saving does not empty the panel', afterSave > 0, `${afterSave} layers`);
+ check('save goes quiet once saved',
+ await panel.locator('.pl-btn-primary').last().isDisabled());
+
+ // and it really persisted
+ await page.locator('.builder-tab', { hasText: /^Options$/ }).first().click();
+ await page.waitForTimeout(300);
+ await tab.click();
+ await page.waitForTimeout(400);
+ check('the saved portrait is there when you come back',
+ await panel.locator('.pl-portrait-frame .portrait-layer').count() > 0);
+
+ // ---------- the phone layout has the tab too ----------
+ const phoneCtx = await browser.newContext({ userAgent: PHONE_UA, isMobile: true,
+ hasTouch: true, viewport: { width: 412, height: 915 } });
+ await suppressOverlays(phoneCtx);
+ const phone = await openBuilder(phoneCtx, 412);
+ phone.on('pageerror', e => jsErrors.push(String(e)));
+ const mtab = phone.locator('.builder-tab', { hasText: /^Portrait$/ }).first();
+ check('Portrait tab exists on mobile', await mtab.count() > 0);
+ await mtab.click();
+ await phone.waitForTimeout(400);
+ check('and renders the panel there', await phone.locator('.pl-inline').isVisible());
+ const bodyMax = await phone.locator('.pl-inline .pl-drawer-body')
+ .evaluate(el => getComputedStyle(el).maxHeight);
+ check('the phone scrolls the page, not a nested panel', bodyMax === 'none', bodyMax);
+
+ // A fourth tab overflowed the bar: at phone width the labels ran together
+ // into OPTIONSDESCRIPTIONPORTRAIT with no gap between them.
+ const tabBoxes = await phone.locator('.builder-tabs .builder-tab').evaluateAll(
+ els => els.map(e => { const r = e.getBoundingClientRect();
+ return { l: r.left, r: r.right, t: r.top }; }));
+ check('all four tabs are laid out', tabBoxes.length === 4, `${tabBoxes.length} tabs`);
+ const sameRow = (a, b) => Math.abs(a.t - b.t) < 4;
+ const collided = tabBoxes.some((a, i) =>
+ tabBoxes.slice(i + 1).some(b => sameRow(a, b) && a.r > b.l + 0.5 && b.r > a.l + 0.5));
+ check('no two tabs overlap', !collided, JSON.stringify(tabBoxes));
+ const gapsOk = tabBoxes.every((a, i) => {
+ const next = tabBoxes[i + 1];
+ return !next || !sameRow(a, next) || next.l - a.r >= 4;
+ });
+ check('tabs sharing a row keep a gap between them', gapsOk, JSON.stringify(tabBoxes));
+
+ // and the page itself must not scroll sideways because of them
+ const overflow = await phone.evaluate(() =>
+ document.documentElement.scrollWidth - document.documentElement.clientWidth);
+ check('no horizontal overflow on the phone', overflow <= 1, `${overflow}px`);
+
+ // ---------- pieces marked not-yet-drawn ----------
+ // gap-inventory is empty in the committed registry, so this is an invariant
+ // guard rather than a demonstration: it fires the moment real `no *.txt`
+ // markers are recorded. The count is printed so a reader can see that.
+ const gaps = await page.locator('.pl-sw-gap').count();
+ console.log(` note gap swatches currently rendered: ${gaps}`);
+ const gapShapes = await page.locator('.pl-sw-gap').evaluateAll(
+ els => els.map(e => ({ tag: e.tagName, title: e.getAttribute('title'),
+ selected: e.classList.contains('selected') })));
+ // .every() on an empty array is true, so with gap-inventory empty -- which it
+ // is in the committed registry -- both of these reported PASS while looking at
+ // nothing. A probe that cannot run says so rather than passing quietly.
+ if (!gaps) {
+ console.log(' SKIP not-yet-drawn swatches: gap-inventory is empty, nothing to assert');
+ } else {
+ check('a not-yet-drawn piece is never a pressable swatch',
+ gapShapes.every(g => g.tag !== 'BUTTON' && !g.selected),
+ JSON.stringify(gapShapes));
+ check('and always says what it is',
+ gapShapes.every(g => g.title && /not drawn yet/.test(g.title)),
+ JSON.stringify(gapShapes));
+ }
+
+ // ---------- the draft belongs to ONE character ----------
+ //
+ // The in-progress portrait lives at the top of app-db, not inside the
+ // character, so nothing stops it outliving the character it was drawn for.
+ // Three review rounds went into guards that tried to work that out after the
+ // fact; the events say it now -- :set-character means a DIFFERENT character
+ // and always drops the draft, :character-updated means this one changed and
+ // keeps it. These drive the two switch paths in a real browser.
+ //
+ // The save path (portrait edits surviving Save, because the response is where
+ // a new character first gets its id) cannot be driven here: saving needs a
+ // session and these probes run unauthenticated. It is covered by
+ // events-test/a-save-of-the-character-on-screen-updates-it-rather-than-switching,
+ // which asserts which event the save dispatches.
+ const shotDir = process.env.ORCPUB_SHOT_DIR;
+ const shoot = async (name) => {
+ if (!shotDir) return;
+ fs.mkdirSync(shotDir, { recursive: true });
+ const out = path.join(shotDir, name);
+ await page.screenshot({ path: out });
+ console.log(` screenshot -> ${out}`);
+ };
+
+ const portraitTab = page.locator('.builder-tab', { hasText: /^Portrait$/ }).first();
+ const inline = page.locator('.pl-inline');
+ const layerCount = () => inline.locator('.pl-portrait-frame .portrait-layer').count();
+
+ await portraitTab.click();
+ await page.waitForTimeout(300);
+ if (!(await layerCount())) {
+ await inline.locator('.pl-btn-primary', { hasText: 'Randomize' }).click();
+ await page.waitForTimeout(400);
+ }
+ const before = await layerCount();
+ check('a portrait is composed before the switch', before > 0, `${before} layers`);
+ check('the builder fetched the artist credits once, however often the portrait redrew',
+ creditRequests.length === 1, `${creditRequests.length} requests`);
+ await shoot('1-portrait-composed.png');
+
+ // "New" replaces the character in place and never routes through
+ // :set-character, which is why it needs the discard in its own interceptor.
+ await page.locator('.header-button-text', { hasText: /^New$/ }).first().click();
+ await page.waitForTimeout(200);
+ const confirm = page.locator('button', { hasText: 'CREATE NEW CHARACTER' });
+ if (await confirm.count()) { await confirm.first().click(); }
+ await page.waitForTimeout(500);
+
+ await portraitTab.click();
+ await page.waitForTimeout(400);
+ const after = await layerCount();
+ check('New does not inherit the previous character\'s portrait',
+ after === 0, `${before} layers before, ${after} after`);
+ await shoot('2-new-character-is-blank.png');
+
+ // Randomize again so the shot after the second switch is not confused with
+ // the shot after the first.
+ await inline.locator('.pl-btn-primary', { hasText: 'Randomize' }).click();
+ await page.waitForTimeout(400);
+ const rebuilt = await layerCount();
+ check('the new character can be given its own portrait', rebuilt > 0, `${rebuilt} layers`);
+ await shoot('3-new-character-own-portrait.png');
+
+ // Random builds a different character through :set-character.
+ await page.locator('.header-button-text', { hasText: /^Random$/ }).first().click();
+ await page.waitForTimeout(200);
+ const confirmRandom = page.locator('button', { hasText: 'GENERATE RANDOM CHARACTER' });
+ if (await confirmRandom.count()) { await confirmRandom.first().click(); }
+ await page.waitForTimeout(1200);
+ await portraitTab.click();
+ await page.waitForTimeout(400);
+ const afterRandom = await layerCount();
+ check('Random does not inherit it either', afterRandom === 0,
+ `${rebuilt} layers before, ${afterRandom} after`);
+ await shoot('4-random-character-is-blank.png');
+
+ // ---------- a save that outlived the screen it started on ----------
+ //
+ // The autosave queue is throttled by 7.5s and every sheet control feeds it, so
+ // a save routinely ANSWERS about a character that is no longer open. It used
+ // to make whatever came back the builder's character, taking db :character --
+ // where unsaved edits live -- with it.
+ //
+ // Driven through re-frame rather than over HTTP because a real save needs a
+ // session and these probes run unauthenticated. Everything downstream of the
+ // response is the real thing: the real handler, the real reducers, the real
+ // DOM. Only the round-trip is stood in for.
+ await portraitTab.click();
+ await page.waitForTimeout(300);
+ if (!(await layerCount())) {
+ await inline.locator('.pl-btn-primary', { hasText: 'Randomize' }).click();
+ await page.waitForTimeout(400);
+ }
+ const heldLayers = await layerCount();
+ check('a portrait is on screen before the stale answer', heldLayers > 0, `${heldLayers} layers`);
+
+ // dispatch_sync through the app's own re-frame, the way the other probes do
+ await page.waitForFunction(
+ () => window.re_frame && window.re_frame.db && window.cljs && window.cljs.reader,
+ null, { timeout: 30000 });
+ await page.addScriptTag({ content:
+ 'window.__d = (edn) => window.re_frame.core.dispatch_sync.call(null, window.cljs.reader.read_string.call(null, edn));' });
+ const dbAt = (edn) => page.evaluate((e) => window.cljs.core.pr_str.call(null,
+ window.cljs.core.get_in.call(null, window.cljs.core.deref.call(null, window.re_frame.db.app_db),
+ window.cljs.reader.read_string.call(null, e))), edn);
+
+ // WHICH character is on screen is the assertion, not what is drawn. A first
+ // version of this checked the portrait and a heading instead and passed
+ // against the broken code: with the fix reverted the handler dispatches
+ // :character-updated, which keeps the draft on purpose, and the heading it
+ // read was the page title rather than the character.
+ const idBefore = await dbAt('[:character :db/id]');
+
+ // A save answering about a character that was never the one on screen. The save context comes
+ // first and the response last, the order the :http effect dispatches them in.
+ await page.evaluate(() => window.__d(
+ '[:character-save-success {:for-id 987654} {:body {:db/id 987654 :orcpub.entity.strict/values {}}}]'));
+ await page.waitForTimeout(600);
+
+ const idAfter = await dbAt('[:character :db/id]');
+ check('a stale save does not swap the character out from under you',
+ idAfter === idBefore && idAfter !== '987654',
+ `db :character/:db/id was ${idBefore}, now ${idAfter}`);
+ const survivedLayers = await layerCount();
+ check('and the portrait on screen is still the one being drawn',
+ survivedLayers === heldLayers, `${heldLayers} before, ${survivedLayers} after`);
+ await shoot('5-stale-save-leaves-the-screen-alone.png');
+
+ check('no uncaught JS errors', jsErrors.length === 0, jsErrors.slice(0, 3).join(' | '));
+
+ await browser.close();
+ console.log(`\ndone — ${failures} failing\n`);
+ process.exit(failures === 0 ? 0 : 1);
+})().catch(e => { console.error('\nharness error:', e); process.exit(1); });
diff --git a/test/browser/soak_e2e.js b/test/browser/soak_e2e.js
new file mode 100644
index 000000000..28f7337c8
--- /dev/null
+++ b/test/browser/soak_e2e.js
@@ -0,0 +1,746 @@
+// Kind: on demand
+// Needs: fresh server (creates characters and homebrew for the seeded users).
+// The paths players take through characters and homebrew, logged out and logged in, driven only
+// through the page as a player would. Run it before a release or after changing how characters,
+// drafts or homebrew are saved; run-all.sh leaves it out.
+//
+// 1. Logged out: build a character, Save, log in from that prompt, Save again: it is stored.
+// 2. Logged out: one well-filled entry from every homebrew builder except magic items.
+// 3. Logged out: a character using that homebrew, saved through the same login.
+// 4. Logged out: import a homebrew file, a character using it, saved through login.
+// 5. Logged in: the same homebrew and import; then delete a character, New, open an old one,
+// New again, each time checking the builder holds the character it should.
+// 6. A shared computer: one account's unsaved character is not shown to the next account.
+// 7. Tabs: two characters in two tabs keep their own after reloads; the same character in a
+// second tab is held until Edit here.
+// 8. Things going wrong: a save while the server is unreachable keeps the edit and the leave
+// warning; the item builder logged out asks to log in; a homebrew character opened in a
+// browser without that homebrew still loads; Save after deleting the open character; the
+// logged-out path again at phone width.
+// 9. Offline: a loaded character stays usable with no connection; a sheet edit made offline
+// and a builder edit saved once back online both reach the server.
+// 10. PDF export is never stopped by something missing: a blank new character, a broken picture
+// address, and a homebrew character in a browser without that homebrew all produce a PDF.
+//
+// Every step also fails on a page error or an error banner. A step that cannot finish says
+// which, saves a screenshot to OUT, and the run carries on with the next independent part.
+//
+// Needs: the real app at :8890 (lein e2e-server); run through scripts/e2e/run.sh.
+// Runs in: ~16 min.
+// Run: ./scripts/e2e/run.sh test/browser/soak_e2e.js exit 0 = all checks passed
+const { chromium } = require('playwright');
+const { findChrome } = require('./lib/find-chrome');
+const { newContext, login } = require('../../scripts/e2e/lib.js');
+const { importPack } = require('./lib/orcbrew-import');
+const fs = require('fs'), os = require('os'), path = require('path');
+
+const BASE = process.env.E2E_BASE || 'http://localhost:8890';
+const OUT = process.env.PROBE_OUT || fs.mkdtempSync(path.join(os.tmpdir(), 'soak-'));
+const PACK = 'Soak Pack';
+
+let failures = 0;
+function check(label, ok, detail) {
+ if (!ok) failures++;
+ console.log(`${ok ? 'PASS' : 'FAIL'} ${label}${detail && !ok ? ' -- ' + String(detail).slice(0, 200) : ''}`);
+}
+
+// Runs `fn`; a throw fails the step, with a screenshot, instead of ending the run.
+async function step(page, name, fn) {
+ try { return await fn(); }
+ catch (e) {
+ const file = path.join(OUT, name.replace(/[^a-z0-9]+/gi, '-').slice(0, 60) + '.png');
+ await page.screenshot({ path: file, fullPage: true }).catch(() => {});
+ check(`${name} (could not finish)`, false, `${e.message.split('\n')[0]}; screenshot ${file}`);
+ return undefined;
+ }
+}
+
+// A page that records page errors and error banners, for a final check per context.
+async function watchedPage(ctx, errors) {
+ const page = await ctx.newPage();
+ await page.setViewportSize({ width: 1280, height: 1000 });
+ page.on('pageerror', e => errors.push(e.message));
+ return page;
+}
+
+const settle = page => page.waitForTimeout(700);
+const errorBanner = page => page.evaluate(() => {
+ const m = document.querySelector('.bg-red, .error-message, .message-error');
+ return m && m.offsetParent ? m.innerText.trim().slice(0, 120) : '';
+});
+
+// ---- the character builder ----
+
+async function openBuilder(page) {
+ await page.goto(`${BASE}/pages/dnd/5e/character-builder`, { waitUntil: 'networkidle' });
+ await page.waitForSelector('.builder-tab', { timeout: 30000 });
+ await settle(page);
+}
+
+async function section(page, name) {
+ const re = new RegExp('^' + name.replace(/[/]/g, '\\/') + '$');
+ await page.locator('div.f-s-10', { hasText: re }).first().click({ timeout: 10000 });
+ await settle(page);
+}
+
+// Clicks the option row named `name` on the open builder page.
+async function pick(page, name) {
+ const row = page.locator('div.b-orange', { has: page.locator('span.f-w-b', { hasText: optionName(name) }) });
+ await row.first().click({ timeout: 10000 });
+ await settle(page);
+}
+
+// An option's name as a row shows it; spells are listed with their level ("1 - Charm Person").
+const optionName = name => new RegExp('^(\\d+ - )?' + name + '$');
+const hasOption = (page, name) => page.locator('div.b-orange span.f-w-b', { hasText: optionName(name) }).count();
+
+// Checks that `name` is offered on the open page; when it is not, says what is, with a screenshot.
+async function offered(page, label, name) {
+ const ok = (await hasOption(page, name)) > 0;
+ let detail = '';
+ if (!ok) {
+ const file = path.join(OUT, label.replace(/[^a-z0-9]+/gi, '-').slice(0, 60) + '.png');
+ await page.screenshot({ path: file, fullPage: true }).catch(() => {});
+ const names = await page.evaluate(() => [...document.querySelectorAll('div.b-orange span.f-w-b')].map(e => e.innerText));
+ detail = `page offers: ${names.slice(0, 25).join(', ')}; screenshot ${file}`;
+ }
+ check(label, ok, detail);
+ return ok;
+}
+
+async function chooseClass(page, cls, level) {
+ const classSelect = page.locator('select', { has: page.locator('option', { hasText: /^Warlock$/ }) }).first();
+ await classSelect.selectOption({ label: cls });
+ await settle(page);
+ const levelSelect = page.locator('select', { has: page.locator('option', { hasText: /^20$/ }) }).first();
+ await levelSelect.selectOption({ label: String(level) });
+ await settle(page);
+}
+
+async function builderTab(page, name) {
+ await page.locator('.builder-tab', { hasText: name }).first().click({ timeout: 10000 });
+ await settle(page);
+}
+
+// The input or text area that follows the visible caption `label`.
+async function fieldByLabel(page, label) {
+ return page.locator('.personality-label:visible', { hasText: new RegExp('^' + label + '$') }).first()
+ .locator('xpath=following::*[self::input or self::textarea][1]');
+}
+
+async function nameCharacter(page, name) {
+ await builderTab(page, 'DESCRIPTION');
+ await (await fieldByLabel(page, 'Character Name')).fill(name);
+ await settle(page);
+ await builderTab(page, 'OPTIONS');
+}
+
+async function standardScores(page) {
+ await section(page, 'Ability Scores / Feats');
+ await pick(page, 'Standard Scores');
+}
+
+const characterSaves = page => page.waitForResponse(
+ r => r.request().method() === 'POST' && new URL(r.url()).pathname === '/dnd/5e/characters', { timeout: 30000 });
+
+async function pressSave(page) {
+ await page.locator('button, .form-button', { hasText: /^save( new character)?$/i }).first().click({ timeout: 10000 });
+}
+
+// Saves while logged out: expects the login page, logs in there, and expects the builder back
+// with `name` intact; then saves again and returns that response's status.
+async function saveThroughLogin(page, name, user, pass) {
+ await pressSave(page);
+ await page.waitForURL(/login-page/, { timeout: 20000 });
+ check(`${name}: Save while logged out asks to log in`, true);
+ await page.locator('input').nth(0).fill(user);
+ await page.locator('input').nth(1).fill(pass);
+ await page.locator('button.form-button').click();
+ await page.waitForURL(/character-builder/, { timeout: 20000 });
+ await page.waitForSelector('.builder-tab', { timeout: 30000 });
+ await settle(page);
+ await builderTab(page, 'DESCRIPTION');
+ const kept = await (await fieldByLabel(page, 'Character Name')).inputValue();
+ await builderTab(page, 'OPTIONS');
+ check(`${name}: logging in returns to the builder with the character intact`, kept === name, kept);
+ const saved = characterSaves(page);
+ await pressSave(page);
+ const status = (await saved).status();
+ check(`${name}: Save after logging in stores it`, status === 200, status);
+ return status;
+}
+
+async function characterListed(page, name) {
+ await page.goto(`${BASE}/pages/dnd/5e/characters`, { waitUntil: 'networkidle' });
+ await page.waitForTimeout(1500);
+ return page.evaluate(n => document.body.innerText.includes(n), name);
+}
+
+// ---- the homebrew builders ----
+
+async function fill(page, label, value) {
+ const f = await fieldByLabel(page, label);
+ await f.fill(value);
+}
+
+// Fills every empty visible text field on a builder page, so the entry is well filled.
+async function stuff(page, tag) {
+ const fields = page.locator('#app .field input[type=text]:visible, #app .field textarea:visible, #app .field input:not([type]):visible');
+ const n = await fields.count();
+ for (let i = 0; i < n; i++) {
+ const f = fields.nth(i);
+ if ((await f.getAttribute('id')) === 'plugins-choice') continue;
+ if (await f.inputValue().catch(() => 'x')) continue;
+ await f.fill(`${tag} detail ${i + 1}`).catch(() => {});
+ }
+ const numbers = page.locator('#app .field input[type=number]:visible');
+ for (let i = 0; i < await numbers.count(); i++) await numbers.nth(i).fill('3').catch(() => {});
+}
+
+async function builderSave(page, kind, name) {
+ await page.locator('#plugins-choice').fill(PACK);
+ await settle(page);
+ await page.locator('button, .form-button', { hasText: /save to browser storage/i }).first().click({ timeout: 10000 });
+ await page.waitForTimeout(1200);
+ const stored = await page.evaluate(n => (localStorage.getItem('plugins') || '').includes(n), name);
+ const flagged = await page.evaluate(() => [...document.querySelectorAll('.builder-field-invalid, .builder-field-unfilled')]
+ .map(el => { const l = el.closest('div') && el.closest('div').parentElement && el.closest('div').parentElement.querySelector('.personality-label, .f-w-b');
+ return (l ? l.innerText : el.tagName).trim().slice(0, 30); }));
+ check(`${kind} builder: "${name}" is saved to this browser`, stored,
+ flagged.length ? `flagged: ${flagged.join(', ')}` : 'not in storage');
+}
+
+async function openHomebrewBuilder(page, kind) {
+ await page.goto(`${BASE}/pages/dnd/5e/${kind}-builder`, { waitUntil: 'networkidle' });
+ await page.waitForSelector('#plugins-choice', { timeout: 30000 });
+ await settle(page);
+}
+
+// One stuffed entry from each builder; returns the names made.
+async function buildHomebrew(page, prefix) {
+ const made = {};
+ const simple = [['language', 'Tongue'], ['invocation', 'Invocation'], ['boon', 'Boon'], ['feat', 'Feat'],
+ ['background', 'Background'], ['selection', 'Selection'], ['monster', 'Monster']];
+ // Before saving: a background that lets the character choose a language; a monster's hit dice.
+ const extras = {
+ background: async () => {
+ await page.locator('div.f-s-24', { hasText: /^Languages$/ }).locator('xpath=..')
+ .getByText('Any 1', { exact: true }).click({ timeout: 10000 });
+ },
+ monster: async () => {
+ const after = label => page.getByText(label, { exact: true }).first().locator('xpath=following::select[1]');
+ await after('HP Die Count').selectOption({ label: '2' });
+ await after('HP Die').selectOption({ label: '8' });
+ },
+ };
+ for (const [kind, noun] of simple) {
+ await step(page, `${kind} builder`, async () => {
+ await openHomebrewBuilder(page, kind);
+ const name = `${prefix} ${noun}`;
+ await fill(page, 'Name', name);
+ await stuff(page, `${prefix} ${noun}`);
+ if (extras[kind]) await extras[kind]();
+ await builderSave(page, kind, name);
+ made[kind] = name;
+ });
+ }
+ await step(page, 'spell builder', async () => {
+ await openHomebrewBuilder(page, 'spell');
+ const name = `${prefix} Spell`;
+ await fill(page, 'Name', name);
+ await page.locator('select', { has: page.locator('option', { hasText: /^1st-level$/ }) }).first().selectOption({ label: '1st-level' });
+ await stuff(page, name);
+ await builderSave(page, 'spell', name);
+ made.spell = name;
+ });
+ await step(page, 'race builder', async () => {
+ await openHomebrewBuilder(page, 'race');
+ const name = `${prefix} Race`;
+ await fill(page, 'Name', name);
+ await stuff(page, name);
+ await builderSave(page, 'race', name);
+ made.race = name;
+ });
+ await step(page, 'subrace builder', async () => {
+ await openHomebrewBuilder(page, 'subrace');
+ const name = `${prefix} Subrace`;
+ await fill(page, 'Name', name);
+ await page.locator('select', { has: page.locator('option', { hasText: /^Dwarf$/ }) }).first()
+ .selectOption({ label: made.race || `${prefix} Race` });
+ await stuff(page, name);
+ await builderSave(page, 'subrace', name);
+ made.subrace = name;
+ });
+ await step(page, 'subclass builder', async () => {
+ await openHomebrewBuilder(page, 'subclass');
+ const name = `${prefix} Patron`;
+ await fill(page, 'Name', name);
+ await page.locator('select', { has: page.locator('option', { hasText: /^Barbarian$/ }) }).first().selectOption({ label: 'Warlock' });
+ await stuff(page, name);
+ await builderSave(page, 'subclass', name);
+ made.subclass = name;
+ });
+ await step(page, 'class builder', async () => {
+ await openHomebrewBuilder(page, 'class');
+ const name = `${prefix} Class`;
+ await fill(page, 'Name', name);
+ await stuff(page, name);
+ await builderSave(page, 'class', name);
+ made.class = name;
+ });
+ await step(page, 'encounter builder', async () => {
+ await openHomebrewBuilder(page, 'encounter');
+ const name = `${prefix} Encounter`;
+ await fill(page, 'Name', name);
+ await builderSave(page, 'encounter', name);
+ made.encounter = name;
+ });
+ return made;
+}
+
+// A Warlock 4 using the homebrew in `made`; each use is its own check.
+async function homebrewCharacter(page, made, name) {
+ await openBuilder(page);
+ await page.locator('button, .form-button', { hasText: /^new$/i }).first().click().catch(() => {});
+ await settle(page);
+ await nameCharacter(page, name);
+ await step(page, `${name}: race`, async () => {
+ await section(page, 'Race');
+ if (await offered(page, `${name}: the homebrew race is offered`, made.race)) await pick(page, made.race);
+ if (await offered(page, `${name}: and its subrace`, made.subrace)) await pick(page, made.subrace);
+ });
+ await step(page, `${name}: class`, async () => {
+ await section(page, 'Class / Level');
+ await chooseClass(page, 'Warlock', 4);
+ for (const kind of ['subclass', 'boon']) {
+ if (await offered(page, `${name}: the homebrew ${kind} is offered`, made[kind])) await pick(page, made[kind]);
+ }
+ });
+ await step(page, `${name}: abilities and feat`, async () => {
+ await standardScores(page);
+ if (await offered(page, `${name}: the homebrew feat is offered`, made.feat)) await pick(page, made.feat);
+ });
+ await step(page, `${name}: background`, async () => {
+ await section(page, 'Background');
+ if (await offered(page, `${name}: the homebrew background is offered`, made.background)) await pick(page, made.background);
+ });
+ await step(page, `${name}: invocation`, async () => {
+ await section(page, 'Spells');
+ if (await offered(page, `${name}: the homebrew invocation is offered`, made.invocation)) await pick(page, made.invocation);
+ });
+ await step(page, `${name}: spell`, async () => {
+ await section(page, 'Class / Level');
+ if (!(await hasOption(page, made.spell))) await section(page, 'Spells');
+ if (await offered(page, `${name}: the homebrew spell is offered`, made.spell)) await pick(page, made.spell);
+ });
+ await step(page, `${name}: language`, async () => {
+ for (const s of ['Race', 'Background', 'Proficiencies']) {
+ await section(page, s);
+ if (await hasOption(page, made.language)) { await pick(page, made.language); check(`${name}: the homebrew language is offered (${s})`, true); return; }
+ }
+ await offered(page, `${name}: the homebrew language is offered somewhere`, made.language);
+ });
+}
+
+// The first race the fixture pack defines, read from the file, so the test follows the fixture.
+const PAK = path.join(__dirname, '../fixtures/test-pak.orcbrew');
+const pakRace = (() => {
+ const text = fs.readFileSync(PAK, 'utf8');
+ const at = text.indexOf(':orcpub.dnd.e5/races');
+ return (text.slice(at).match(/:name "([^"]+)"/) || [])[1];
+})();
+
+async function importFixture(page) {
+ await page.goto(`${BASE}/dnd/5e/my-content`, { waitUntil: 'networkidle' });
+ await importPack(page, PAK);
+ await settle(page);
+ check('the homebrew file imports', await page.evaluate(n => (localStorage.getItem('plugins') || '').includes(n), pakRace),
+ `${pakRace} not in storage`);
+}
+
+// A plain Fighter named `name` using race `race`, left unsaved in the builder.
+async function plainCharacter(page, name, race = 'Dwarf') {
+ await openBuilder(page);
+ await page.locator('button, .form-button', { hasText: /^new$/i }).first().click().catch(() => {});
+ await settle(page);
+ await nameCharacter(page, name);
+ await section(page, 'Race');
+ await pick(page, race);
+ await section(page, 'Class / Level');
+ await chooseClass(page, 'Fighter', 1);
+ await standardScores(page);
+}
+
+// Exports the character open in the builder of `page`'s context through Export -> sheet style ->
+// Create PDF, and returns the PDF request's status and content type ('' when none was sent).
+async function exportPdf(ctx, page) {
+ let result = { status: 0, type: '' };
+ const seen = r => { if (r.url().includes('/character.pdf') && r.request().method() === 'POST')
+ result = { status: r.status(), type: r.headers()['content-type'] || '' }; };
+ ctx.on('response', seen);
+ const visible = async loc => { for (let i = 0; i < await loc.count(); i++) if (await loc.nth(i).isVisible()) return loc.nth(i);
+ throw new Error('no visible ' + loc); };
+ await (await visible(page.locator('button:has-text("Export")'))).click();
+ await page.waitForTimeout(1200);
+ await (await visible(page.locator('select'))).selectOption('1');
+ await page.waitForTimeout(600);
+ await (await visible(page.locator('button:has-text("Create PDF")'))).click();
+ for (let t = 0; t < 40 && !result.status; t++) await page.waitForTimeout(500);
+ ctx.off('response', seen);
+ return result;
+}
+
+async function page2Name(page, name) {
+ await page.waitForSelector('.builder-tab', { timeout: 30000 });
+ await builderTab(page, 'DESCRIPTION');
+ await (await fieldByLabel(page, 'Character Name')).fill(name);
+ await settle(page);
+ await builderTab(page, 'OPTIONS');
+}
+
+async function builderName(page) {
+ await builderTab(page, 'DESCRIPTION');
+ const v = await (await fieldByLabel(page, 'Character Name')).inputValue();
+ await builderTab(page, 'OPTIONS');
+ return v;
+}
+
+async function saveLoggedIn(page, name) {
+ const saved = characterSaves(page);
+ await pressSave(page);
+ const status = (await saved).status();
+ check(`${name}: saves`, status === 200, status);
+}
+
+// Opens `name`'s row on the character list and presses `button` (EDIT, DELETE...).
+async function rowAction(page, name, button) {
+ await page.goto(`${BASE}/pages/dnd/5e/characters`, { waitUntil: 'networkidle' });
+ await page.waitForTimeout(1200);
+ await page.getByText(name, { exact: true }).first().click();
+ await settle(page);
+ await page.locator('button, .form-button', { hasText: new RegExp('^' + button + '$', 'i') }).first().click({ timeout: 10000 });
+ await settle(page);
+}
+
+// Presses the confirming link of an open "are you sure" (delete, create new, clone, random).
+async function confirmIfAsked(page) {
+ const yes = page.locator('.link-button', { hasText: /^(delete|create new character|create clone|generate random character)$/i }).last();
+ if (await yes.isVisible().catch(() => false)) { await yes.click(); await settle(page); }
+}
+
+async function logOut(page) {
+ await page.goto(`${BASE}/pages/dnd/5e/characters`, { waitUntil: 'networkidle' });
+ await page.locator('text=/^(kaylee|zoe)$/').first().click({ timeout: 10000 });
+ await settle(page);
+ await page.locator('text=/^log ?out$/i').first().click({ timeout: 10000 });
+ await page.waitForTimeout(1500);
+}
+
+(async () => {
+ const browser = await chromium.launch({ executablePath: findChrome() });
+
+ // ---- 1. Logged out: a plain character, saved through login ----
+ {
+ const errors = [];
+ const ctx = await newContext(browser);
+ const page = await watchedPage(ctx, errors);
+ await step(page, 'logged-out plain character', async () => {
+ await openBuilder(page);
+ await nameCharacter(page, 'Soak Plain');
+ await section(page, 'Race');
+ await pick(page, 'Dwarf');
+ await section(page, 'Class / Level');
+ await chooseClass(page, 'Fighter', 1);
+ await standardScores(page);
+ await saveThroughLogin(page, 'Soak Plain', 'kaylee', 'serenity99');
+ check('Soak Plain: is on the character list', await characterListed(page, 'Soak Plain'));
+ });
+ check('part 1: no page errors', errors.length === 0, errors.slice(0, 2).join(' | '));
+ await ctx.close();
+ }
+
+ // ---- 2, 3. Logged out: homebrew from every builder, then a character using it ----
+ {
+ const errors = [];
+ const ctx = await newContext(browser);
+ const page = await watchedPage(ctx, errors);
+ const made = await buildHomebrew(page, 'Soak');
+ await homebrewCharacter(page, made, 'Soak Brewed');
+ await step(page, 'logged-out homebrew character save', async () => {
+ await saveThroughLogin(page, 'Soak Brewed', 'kaylee', 'serenity99');
+ check('Soak Brewed: is on the character list', await characterListed(page, 'Soak Brewed'));
+ });
+ check('parts 2-3: no page errors', errors.length === 0, errors.slice(0, 2).join(' | '));
+ await ctx.close();
+ }
+
+ // ---- 4. Logged out: an imported homebrew file, a character using it, saved through login ----
+ {
+ const errors = [];
+ const ctx = await newContext(browser);
+ const page = await watchedPage(ctx, errors);
+ await step(page, 'logged-out import', async () => {
+ await importFixture(page);
+ await plainCharacter(page, 'Soak Imported', pakRace);
+ await saveThroughLogin(page, 'Soak Imported', 'kaylee', 'serenity99');
+ check('Soak Imported: is on the character list', await characterListed(page, 'Soak Imported'));
+ });
+ check('part 4: no page errors', errors.length === 0, errors.slice(0, 2).join(' | '));
+ await ctx.close();
+ }
+
+ // ---- 5. Logged in: homebrew, import, and moving between characters ----
+ {
+ const errors = [];
+ const ctx = await newContext(browser);
+ const page = await watchedPage(ctx, errors);
+ await login(page, 'kaylee', 'serenity99');
+ const made = await buildHomebrew(page, 'Logged');
+ await homebrewCharacter(page, made, 'Logged Brewed');
+ await step(page, 'logged-in homebrew character save', async () => {
+ await saveLoggedIn(page, 'Logged Brewed');
+ check('Logged Brewed: is on the character list', await characterListed(page, 'Logged Brewed'));
+ });
+ await step(page, 'logged-in import', async () => {
+ await importFixture(page);
+ await plainCharacter(page, 'Logged Imported', pakRace);
+ await saveLoggedIn(page, 'Logged Imported');
+ });
+ await step(page, 'delete a character', async () => {
+ await plainCharacter(page, 'Doomed One');
+ await saveLoggedIn(page, 'Doomed One');
+ await rowAction(page, 'Doomed One', 'DELETE');
+ await confirmIfAsked(page);
+ await page.reload({ waitUntil: 'networkidle' });
+ await page.waitForTimeout(1200);
+ check('a deleted character leaves the list', !(await page.evaluate(() => document.body.innerText.includes('Doomed One'))));
+ });
+ await step(page, 'new, old, new', async () => {
+ await plainCharacter(page, 'Fresh First');
+ check('New: the builder holds the new character', (await builderName(page)) === 'Fresh First');
+ await saveLoggedIn(page, 'Fresh First');
+ await rowAction(page, 'Logged Brewed', 'EDIT');
+ await page.waitForSelector('.builder-tab', { timeout: 30000 });
+ check('opening an old character shows it', (await builderName(page)) === 'Logged Brewed', await builderName(page));
+ await page.locator('button, .form-button', { hasText: /^new$/i }).first().click();
+ await settle(page);
+ await confirmIfAsked(page);
+ check('New again: an empty character, not the old one', (await builderName(page)) === '', await builderName(page));
+ await rowAction(page, 'Fresh First', 'EDIT');
+ await page.waitForSelector('.builder-tab', { timeout: 30000 });
+ check('and the first new one opens as saved', (await builderName(page)) === 'Fresh First', await builderName(page));
+ });
+ check('part 5: no page errors', errors.length === 0, errors.slice(0, 2).join(' | '));
+ await ctx.close();
+ }
+
+ // ---- 6. A shared computer: one account's unsaved work is not shown to the next ----
+ {
+ const errors = [];
+ const ctx = await newContext(browser);
+ const page = await watchedPage(ctx, errors);
+ await step(page, 'shared computer', async () => {
+ await login(page, 'kaylee', 'serenity99');
+ await plainCharacter(page, 'Kaylee Private Draft');
+ await logOut(page);
+ await login(page, 'zoe', 'washburne7');
+ await openBuilder(page);
+ const shown = await builderName(page);
+ check('after logging out, the next account\'s builder does not hold the last account\'s unsaved character',
+ shown !== 'Kaylee Private Draft', shown);
+ await page.goto(`${BASE}/pages/dnd/5e/characters`, { waitUntil: 'networkidle' });
+ await page.waitForTimeout(1500);
+ check('nor lists it among its unsaved drafts',
+ !(await page.evaluate(() => document.body.innerText.includes('Kaylee Private Draft'))));
+ });
+ check('part 6: no page errors', errors.length === 0, errors.slice(0, 2).join(' | '));
+ await ctx.close();
+ }
+
+ // ---- 7. Tabs ----
+ {
+ const errors = [];
+ const ctx = await newContext(browser);
+ const one = await watchedPage(ctx, errors);
+ await login(one, 'kaylee', 'serenity99');
+ const two = await watchedPage(ctx, errors);
+ await step(one, 'two tabs, two characters', async () => {
+ await rowAction(one, 'Ash Marlow', 'EDIT');
+ await page2Name(one, 'Ash, tab one');
+ await rowAction(two, 'Wren Holloway', 'EDIT');
+ await page2Name(two, 'Wren, tab two');
+ for (const [p, want] of [[one, 'Ash, tab one'], [two, 'Wren, tab two']]) {
+ await p.reload({ waitUntil: 'networkidle' });
+ await p.waitForSelector('.builder-tab', { timeout: 30000 });
+ check(`after a reload, a tab keeps its own unsaved character (${want})`, (await builderName(p)) === want, await builderName(p));
+ }
+ });
+ await step(two, 'the same character in two tabs', async () => {
+ await rowAction(two, 'Ash Marlow', 'EDIT');
+ const notice = await two.evaluate(() => (document.querySelector('.drafts-notices') || {}).innerText || '');
+ check('opening a character another tab is editing says so and waits for Edit here', /Open in another tab/i.test(notice), notice);
+ await two.locator('.drafts-notices button', { hasText: /edit here/i }).first().click({ timeout: 10000 });
+ await settle(two);
+ check('Edit here continues the other tab\'s changes', (await builderName(two)) === 'Ash, tab one', await builderName(two));
+ });
+ check('part 7: no page errors', errors.length === 0, errors.slice(0, 2).join(' | '));
+ await ctx.close();
+ }
+
+ // ---- 8. Things going wrong ----
+ {
+ const errors = [];
+ const ctx = await newContext(browser);
+ const page = await watchedPage(ctx, errors);
+ await step(page, 'item builder logged out', async () => {
+ await page.goto(`${BASE}/pages/dnd/5e/magic-item-builder`, { waitUntil: 'networkidle' });
+ await fill(page, 'Item Name', 'Soak Item').catch(() => page.locator('#app input[type=text]').nth(1).fill('Soak Item'));
+ await page.locator('button, .form-button', { hasText: /^save item$/i }).first().click();
+ await page.waitForTimeout(2500);
+ const url = page.url(), banner = await errorBanner(page);
+ check('saving a magic item logged out asks to log in', /login-page/.test(url) || /log ?in/i.test(banner), `${url} ${banner}`);
+ });
+ await login(page, 'kaylee', 'serenity99');
+ await step(page, 'save while the server is unreachable', async () => {
+ await plainCharacter(page, 'Offline Edit');
+ await page.route('**/dnd/5e/characters', r => r.request().method() === 'POST' ? r.abort() : r.continue());
+ await pressSave(page);
+ await page.waitForTimeout(2500);
+ await page.unroute('**/dnd/5e/characters');
+ check('a failed save keeps the edit', (await builderName(page)) === 'Offline Edit');
+ await page.goto(`${BASE}/pages/dnd/5e/spells`, { waitUntil: 'networkidle' });
+ await openBuilder(page);
+ check('and it is still there after leaving the page and coming back', (await builderName(page)) === 'Offline Edit',
+ await builderName(page));
+ });
+ await step(page, 'save after deleting the open character', async () => {
+ await plainCharacter(page, 'Gone While Open');
+ await saveLoggedIn(page, 'Gone While Open');
+ const other = await watchedPage(ctx, errors);
+ await rowAction(other, 'Gone While Open', 'DELETE');
+ await confirmIfAsked(other);
+ await other.close();
+ await page.bringToFront();
+ await builderTab(page, 'DESCRIPTION');
+ await (await fieldByLabel(page, 'Character Name')).fill('Gone While Open, edited');
+ await builderTab(page, 'OPTIONS');
+ const saved = characterSaves(page);
+ await pressSave(page);
+ const status = (await saved).status();
+ const banner = await errorBanner(page);
+ check('saving a character deleted elsewhere is refused or saved anew, with nothing lost silently',
+ status === 200 || banner.length > 0, `status ${status}, banner "${banner}"`);
+ });
+ check('part 8: no page errors', errors.length === 0, errors.slice(0, 2).join(' | '));
+ await ctx.close();
+ }
+ {
+ const errors = [];
+ const ctx = await newContext(browser);
+ const page = await watchedPage(ctx, errors);
+ await login(page, 'kaylee', 'serenity99');
+ await step(page, 'a homebrew character in a browser without the homebrew', async () => {
+ await rowAction(page, 'Soak Brewed', 'EDIT');
+ await page.waitForSelector('.builder-tab', { timeout: 30000 });
+ await page.waitForTimeout(2000);
+ check('it opens in the builder, not a blank page', (await builderName(page)) === 'Soak Brewed', await builderName(page));
+ const text = await page.evaluate(() => document.body.innerText);
+ check('and says its homebrew is missing', /missing content/i.test(text), 'no Missing Content notice');
+ });
+ check('part 8b: no page errors', errors.length === 0, errors.slice(0, 2).join(' | '));
+ await ctx.close();
+ }
+ // ---- 9. Offline: keep using a loaded character, and nothing is lost when the connection returns ----
+ {
+ const errors = [];
+ const ctx = await newContext(browser);
+ const page = await watchedPage(ctx, errors);
+ await login(page, 'kaylee', 'serenity99');
+ const hpInput = () => page.getByText('Max Hit Points', { exact: true }).first().locator('xpath=following::input[1]');
+ await step(page, 'offline sheet edit', async () => {
+ // A character the walkthrough saved itself: the seeded ones keep their name only in the list.
+ await rowAction(page, 'Soak Plain', 'VIEW');
+ await page.waitForTimeout(2000);
+ await ctx.setOffline(true);
+ await hpInput().fill('3');
+ await page.waitForTimeout(9000);
+ check('offline, the sheet keeps the edit on screen', (await hpInput().inputValue()) === '3');
+ await ctx.setOffline(false);
+ await page.waitForTimeout(12000);
+ await page.reload({ waitUntil: 'networkidle' });
+ await page.waitForTimeout(2000);
+ check('back online, the sheet edit made offline is saved without another edit',
+ (await hpInput().inputValue()) === '3', await hpInput().inputValue());
+ });
+ await step(page, 'offline builder edit', async () => {
+ await rowAction(page, 'Soak Plain', 'EDIT');
+ await page.waitForSelector('.builder-tab', { timeout: 30000 });
+ await ctx.setOffline(true);
+ await page2Name(page, 'Plain, edited offline');
+ await pressSave(page).catch(() => {});
+ await page.waitForTimeout(2500);
+ check('offline, a failed Save keeps the builder edit', (await builderName(page)) === 'Plain, edited offline');
+ await ctx.setOffline(false);
+ await saveLoggedIn(page, 'Plain, edited offline');
+ check('and Save once back online stores it', await characterListed(page, 'Plain, edited offline'));
+ });
+ check('part 9: no page errors', errors.length === 0, errors.slice(0, 2).join(' | '));
+ await ctx.close();
+ }
+ // ---- 10. PDF export is never stopped by something missing ----
+ {
+ const errors = [];
+ const ctx = await newContext(browser);
+ const page = await watchedPage(ctx, errors);
+ const isPdf = r => r.status === 200 && /pdf/.test(r.type);
+ await step(page, 'PDF of a blank new character', async () => {
+ await openBuilder(page);
+ await page.locator('button, .form-button', { hasText: /^new$/i }).first().click().catch(() => {});
+ await confirmIfAsked(page);
+ const r = await exportPdf(ctx, page);
+ check('a blank new character exports a PDF', isPdf(r), JSON.stringify(r));
+ });
+ await step(page, 'PDF with a broken picture address', async () => {
+ await plainCharacter(page, 'Broken Picture');
+ await builderTab(page, 'DESCRIPTION');
+ await (await fieldByLabel(page, 'Image URL .*')).fill('https://example.invalid/missing.png');
+ await builderTab(page, 'OPTIONS');
+ const r = await exportPdf(ctx, page);
+ check('a character with a picture that will not load exports a PDF', isPdf(r), JSON.stringify(r));
+ });
+ await login(page, 'kaylee', 'serenity99');
+ await step(page, 'PDF of a homebrew character without its homebrew', async () => {
+ await rowAction(page, 'Soak Brewed', 'EDIT');
+ await page.waitForSelector('.builder-tab', { timeout: 30000 });
+ const r = await exportPdf(ctx, page);
+ check('a homebrew character in a browser without that homebrew exports a PDF', isPdf(r), JSON.stringify(r));
+ });
+ check('part 10: no page errors', errors.length === 0, errors.slice(0, 2).join(' | '));
+ await ctx.close();
+ }
+
+ {
+ const errors = [];
+ const ctx = await browser.newContext({
+ userAgent: 'Mozilla/5.0 (Linux; Android 13; Pixel 7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Mobile Safari/537.36',
+ viewport: { width: 400, height: 860 } });
+ await ctx.addInitScript(() => { try { localStorage.setItem('orcpub:no-cookie-banner', '1');
+ localStorage.setItem('whats-new-seen', JSON.stringify('summer-patch-2026')); } catch (e) {} });
+ const page = await ctx.newPage();
+ page.on('pageerror', e => errors.push(e.message));
+ await step(page, 'phone: logged-out character saved through login', async () => {
+ await openBuilder(page);
+ // Section tabs show no names on a phone; Random makes a complete character to save.
+ await page.locator('button, .form-button', { hasText: /^random$/i }).first().click({ timeout: 10000 });
+ await page.waitForTimeout(2000);
+ await nameCharacter(page, 'Soak Phone');
+ await saveThroughLogin(page, 'Soak Phone', 'kaylee', 'serenity99');
+ });
+ check('phone: no page errors', errors.length === 0, errors.slice(0, 2).join(' | '));
+ await ctx.close();
+ }
+
+ await browser.close();
+ console.log(failures ? `\n${failures} check(s) failed; screenshots in ${OUT}` : '\nall checks passed');
+ process.exit(failures ? 1 : 0);
+})().catch(e => { console.error(e); process.exit(2); });
diff --git a/test/clj/orcpub/art_mark_drawing_test.clj b/test/clj/orcpub/art_mark_drawing_test.clj
new file mode 100644
index 000000000..bf6824f09
--- /dev/null
+++ b/test/clj/orcpub/art_mark_drawing_test.clj
@@ -0,0 +1,113 @@
+(ns orcpub.art-mark-drawing-test
+ "The licensed-art mark: what the Loom writes into the real art is carried into everything drawn
+ from it and refused by the guard. Set ORCPUB_MARKED_PACK to a pack exported by the Loom (real art,
+ outside the repository) to run the real-art checks; without it they use marked silhouettes."
+ (:require [clojure.test :refer [deftest is]]
+ [clojure.java.io :as io]
+ [clojure.string :as str]
+ [orcpub.art-mark :as mark]
+ [orcpub.dnd.e5.portrait-assets :as pa]
+ [orcpub.portrait-render :as pr]
+ [orcpub.portrait-pack.strands :as strands]
+ [orcpub.portrait-art-guard-test :as guard]
+ [orcpub.routes :as routes])
+ (:import [javax.imageio ImageIO]
+ [java.io ByteArrayInputStream]
+ [java.nio.file Files]
+ [org.apache.pdfbox.pdmodel PDDocument PDPage]))
+
+(defn- resource-bytes
+ "The bytes of classpath resource `path`."
+ ^bytes [path] (with-open [in (io/input-stream (io/resource path))] (.readAllBytes in)))
+
+(defn- pixels
+ "The decoded ARGB pixels of PNG bytes `b`."
+ [^bytes b]
+ (let [img (ImageIO/read (ByteArrayInputStream. b))]
+ (vec (.getRGB img 0 0 (.getWidth img) (.getHeight img) nil 0 (.getWidth img)))))
+
+(def marked-pack (some-> (System/getenv "ORCPUB_MARKED_PACK") io/file))
+
+(defn- pack-bytes
+ "The marked pack's bytes for the art at registry `url`, matched by layer and file name."
+ [url]
+ (let [[_ layer file] (re-find #"/image/portraits/([^/]+)/([^/]+)$" url)]
+ (some->> (.listFiles (io/file marked-pack layer))
+ (filter #(= (str/lower-case (.getName ^java.io.File %)) (str/lower-case file)))
+ first .toPath Files/readAllBytes)))
+
+(defn- portrait
+ "A portrait choosing every layer's first piece, with an ombre so the strand fields are used."
+ []
+ {:layers (into {} (keep (fn [k] (when-let [a (first (pa/assets-for-layer k))]
+ [k {:artist/id (pa/artist-for-asset k (:asset/id a)) :asset/id (:asset/id a)}])))
+ pa/layer-order)
+ :colors {:hair "#7a3b1f" :skin "#c68642"}
+ :ombre {:tip "#ffd27a"}})
+
+(defn- with-marked-art
+ "Run `f` with every piece read as marked art: the real pack when ORCPUB_MARKED_PACK is set, else
+ silhouettes marked here."
+ [f]
+ (let [real pr/asset-source]
+ (with-redefs [pr/asset-source (fn [url]
+ (let [src (real url)]
+ (cond-> src
+ (and src (str/includes? (:mime src) "png"))
+ (assoc :bytes (or (when marked-pack (pack-bytes url))
+ (mark/with-mark (:bytes src) "licensed; pack test; artist test"))))))]
+ (f))))
+
+(deftest marking-leaves-every-pixel-as-it-was
+ (doseq [url (take 4 (map :asset/url (mapcat val (:artist/layers pa/house-pack))))
+ :let [plain (resource-bytes (str "public" url))
+ marked (mark/with-mark plain "licensed; pack test; artist test")]]
+ (is (nil? (mark/mark-of plain)) "a silhouette carries no mark")
+ (is (= "licensed; pack test; artist test" (mark/mark-of marked)))
+ (is (= (pixels plain) (pixels marked)) url)
+ (is (= (vec (drop 33 plain)) (vec (drop (- (alength marked) (- (alength plain) 33)) marked)))
+ "the image data is byte for byte the same")
+ (is (identical? marked (mark/with-mark marked "again")) "marking twice adds nothing")))
+
+(deftest a-picture-drawn-from-marked-pieces-is-marked
+ (is (nil? (mark/mark-of (pr/render-png (portrait)))) "drawn from silhouettes: no mark")
+ (with-marked-art
+ #(let [png (pr/render-png (portrait))]
+ (is (str/starts-with? (str (mark/mark-of png)) "licensed; composed from ")
+ (str "drawn from marked pieces: marked" (when marked-pack " (the real pack)"))))))
+
+(deftest strand-files-from-marked-art-are-marked
+ (let [dir (.toFile (Files/createTempDirectory "strands" (make-array java.nio.file.attribute.FileAttribute 0)))
+ f (io/file dir "bangs" "l9_bangs_01.png")]
+ (try
+ (io/make-parents f)
+ (io/copy (mark/with-mark (resource-bytes "public/image/portraits/bangs/l9_bangs_01.png") "licensed; pack test; artist test") f)
+ (strands/write-missing! (.getPath dir) true)
+ (is (mark/marked? (Files/readAllBytes (.toPath (io/file dir "bangs" "l9_bangs_01.strands.png"))))
+ "a strand file worked out from marked art carries the mark")
+ (finally (doseq [x (reverse (file-seq dir))] (.delete ^java.io.File x))))))
+
+(deftest a-pdf-made-with-a-marked-portrait-is-marked
+ (with-open [doc (doto (PDDocument.) (.addPage (PDPage.)))]
+ (routes/stamp-document-info! doc {:character-name "Marky" :credit "Art: Fusspot"
+ :art-mark "licensed; composed from licensed; pack test"})
+ (is (= "licensed; composed from licensed; pack test"
+ (.getCustomMetadataValue (.getDocumentInformation doc) "orcpub-art")))
+ (let [out (java.io.ByteArrayOutputStream.)]
+ (.save doc out)
+ (is (guard/pdf-marked? (.toByteArray out)) "and the saved file says so where the guard looks"))))
+
+(deftest the-guard-refuses-anything-marked
+ (let [docs (io/file "docs/art-mark-check")
+ piece (io/file docs "piece.png")
+ composite (io/file docs "composite.png")]
+ (try
+ (.mkdirs docs)
+ (io/copy (or (when marked-pack (pack-bytes "/image/portraits/hair-front/l4_hair_front_01.png"))
+ (mark/with-mark (resource-bytes "public/image/portraits/hair-front/l4_hair_front_01.png") "licensed; pack test; artist test"))
+ piece)
+ (with-marked-art #(io/copy (pr/render-png (portrait)) composite))
+ (let [found (set (guard/marked-files))]
+ (is (contains? found "docs/art-mark-check/piece.png") "a marked piece")
+ (is (contains? found "docs/art-mark-check/composite.png") "a composite of marked pieces"))
+ (finally (doseq [x (reverse (file-seq docs))] (.delete ^java.io.File x))))))
diff --git a/test/clj/orcpub/artist_accounts_test.clj b/test/clj/orcpub/artist_accounts_test.clj
new file mode 100644
index 000000000..28ef89d7f
--- /dev/null
+++ b/test/clj/orcpub/artist_accounts_test.clj
@@ -0,0 +1,281 @@
+(ns orcpub.artist-accounts-test
+ (:require [clojure.test :refer [deftest is testing]]
+ [datomic.api :as d]
+ [buddy.hashers :as hashers]
+ [orcpub.artist-accounts :as aa]
+ [orcpub.crypto :as crypto]
+ [orcpub.db.schema :as schema]
+ [orcpub.routes :as routes])
+ (:import [java.util UUID Base64 Date]))
+
+(defmacro with-conn [conn-binding & body]
+ `(let [uri# (str "datomic:mem:artist-accounts-test-" (UUID/randomUUID))
+ ~conn-binding (do (d/create-database uri#) (d/connect uri#))]
+ (try @(d/transact ~conn-binding schema/all-schemas)
+ ~@body
+ (finally (d/delete-database uri#)))))
+
+(defn- recorder
+ "A notify map that records every call instead of emailing."
+ []
+ (let [calls (atom [])]
+ [calls (into {} (for [k [:created :upgraded :unlinked]]
+ [k (fn [m] (swap! calls conj [k (:artist-id m)
+ (get-in m [:user :orcpub.user/username])]))]))]))
+
+(defn- add-user! [conn username email verified?]
+ @(d/transact conn [{:orcpub.user/username username
+ :orcpub.user/email email
+ :orcpub.user/password (hashers/encrypt "pw123456")
+ :orcpub.user/verified? verified?}])
+ (d/q '[:find ?e . :in $ ?u :where [?e :orcpub.user/username ?u]] (d/db conn) username))
+
+(defn- artist-of [conn username]
+ (d/q '[:find ?a . :in $ ?u :where [?e :orcpub.user/username ?u] [?e :orcpub.user/artist ?a]]
+ (d/db conn) username))
+
+(defn- pull-user [conn username]
+ (d/pull (d/db conn) '[*]
+ (d/q '[:find ?e . :in $ ?u :where [?e :orcpub.user/username ?u]] (d/db conn) username)))
+
+(defn- users [conn]
+ (d/q '[:find [?u ...] :where [_ :orcpub.user/username ?u]] (d/db conn)))
+
+(def fuss {:house-pack {:account "artist@example.test" :username "fusspot"}})
+
+(deftest config-parsing
+ (let [c (aa/parse-config (str "{\"house-pack\": {\"name\": \"Fusspot\", \"account\": \" Artist@Example.TEST \","
+ " \"preferred_name\": \"Fuss\", \"welcome_note\": \"We did it!\"},"
+ " \"gone\": {\"account\": null},"
+ " \"credit-only\": {\"name\": \"Someone\"}}"))]
+ (is (= {:account (clojure.string/lower-case "artist@example.TEST") :preferred-name "Fuss" :welcome-note "We did it!"}
+ (:house-pack c))
+ "emails are trimmed and lower-cased the way registration stores them, so the two always match")
+ (is (= :revoke (get-in c [:gone :account])) "an explicit null revokes")
+ (is (not (contains? c :credit-only)) "an entry with no account key is credit-only")
+ (is (nil? (aa/parse-config "{not json")) "malformed config is ignored, not fatal")))
+
+(deftest a-missing-account-is-created-locked-and-linked
+ (with-conn conn
+ (let [[calls notify] (recorder)
+ before (Date.)]
+ (is (= {:house-pack :created} (aa/reconcile! conn fuss notify)))
+ (is (= :house-pack (artist-of conn "fusspot")))
+ (let [u (pull-user conn "fusspot")]
+ (is (false? (:orcpub.user/verified? u)) "confirmed only once she uses the emailed link")
+ (is (string? (:orcpub.user/password-reset-key u)))
+ (let [days (/ (- (.getTime (:orcpub.user/password-reset-expires u)) (.getTime before))
+ (* 24 60 60 1000.0))]
+ (is (< 6.9 days 7.1) "the welcome link lasts a week, not the usual two hours")))
+ (is (= [[:created :house-pack "fusspot"]] @calls)))))
+
+(deftest restarts-never-resend
+ (with-conn conn
+ (let [[calls notify] (recorder)]
+ (aa/reconcile! conn fuss notify)
+ (is (= {:house-pack :already} (aa/reconcile! conn fuss notify)))
+ (is (= {:house-pack :already} (aa/reconcile! conn fuss notify)))
+ (is (= 1 (count @calls)))
+ (is (= ["fusspot"] (users conn))))))
+
+(deftest two-containers-starting-at-once-make-one-account
+ (with-conn conn
+ (let [[calls notify] (recorder)
+ spec (:house-pack fuss)]
+ (is (= :created (aa/create! conn :house-pack spec notify)))
+ (is (= :raced (aa/create! conn :house-pack spec notify))
+ "the second creation fails on the unique claim instead of duplicating")
+ (is (= 1 (count (users conn))))
+ (is (= 1 (count @calls))))))
+
+(deftest a-confirmed-account-is-upgraded
+ (with-conn conn
+ (let [[calls notify] (recorder)]
+ (add-user! conn "fusspotart" "Artist@example.test" true)
+ (is (= {:house-pack :linked} (aa/reconcile! conn fuss notify)))
+ (is (= :house-pack (artist-of conn "fusspotart")) "email matching ignores case")
+ (is (= [[:upgraded :house-pack "fusspotart"]] @calls))
+ (is (= ["fusspotart"] (users conn)) "no second account is made"))))
+
+(deftest an-unconfirmed-account-is-claimed-by-the-welcome
+ (with-conn conn
+ (let [sent (atom [])
+ notify {:created (fn [m] (swap! sent conj m)) :upgraded (fn [_]) :unlinked (fn [_])}
+ id (add-user! conn "fusspotart" "artist@example.test" false)]
+ @(d/transact conn [{:db/id id :orcpub.user/verification-key "pending-confirm"
+ :orcpub.user/verification-sent (Date.)}])
+ (testing "whoever registered her address chose its password, and anyone can resend its
+ confirmation, so confirming cannot be what hands over her credit"
+ (is (= {:house-pack :claimed} (aa/reconcile! conn fuss notify)))
+ (let [u (pull-user conn "fusspotart")]
+ (is (= :house-pack (:orcpub.user/artist u)))
+ (is (not (hashers/check "pw123456" (:orcpub.user/password u))) "the registrant's password is gone")
+ (is (nil? (:orcpub.user/verification-key u)) "and so is their confirmation link")
+ (is (false? (:orcpub.user/verified? u)))
+ (is (= (:db/id u) (:db/id (routes/first-user-by (d/db conn) routes/user-by-password-reset-key-query
+ (routes/hash-reset-key (:reset-key (first @sent))))))
+ "the welcome sent to the address is what opens it")
+ (is (some? (:orcpub.user/artist-welcome-sent u)))))
+ (is (= {:house-pack :already} (aa/reconcile! conn fuss notify)))
+ (is (= 1 (count @sent))))))
+
+(deftest a-welcome-that-did-not-go-out-is-sent-again
+ (with-conn conn
+ (let [tries (atom [])
+ deliver? (atom false)
+ notify {:created (fn [m] (swap! tries conj (:reset-key m)) @deliver?)
+ :upgraded (fn [_]) :unlinked (fn [_])}]
+ (is (= {:house-pack :created} (aa/reconcile! conn fuss notify)))
+ (is (nil? (:orcpub.user/artist-welcome-sent (pull-user conn "fusspot"))) "the mail server refused it")
+ (reset! deliver? true)
+ (is (= {:house-pack :resent} (aa/reconcile! conn fuss notify)) "the next start tries again")
+ (is (not= (first @tries) (second @tries)) "with a new key, since the first is not kept")
+ (is (= (:db/id (pull-user conn "fusspot"))
+ (:db/id (routes/first-user-by (d/db conn) routes/user-by-password-reset-key-query
+ (routes/hash-reset-key (second @tries)))))
+ "and the new key is the one that works")
+ (is (= {:house-pack :already} (aa/reconcile! conn fuss notify)) "once sent, never again")
+ (is (= 2 (count @tries)))
+ (is (= ["fusspot"] (users conn))))))
+
+(deftest only-a-lost-race-is-taken-for-one
+ (let [lost-race? @#'aa/lost-race?]
+ (is (not (lost-race? (ex-info "because the case was wrong" {}))) "words that merely contain cas")
+ (is (not (lost-race? (Exception. "unique words" (ex-info "compare" {})))))
+ (with-conn conn
+ (let [id (add-user! conn "a" "a@example.test" true)
+ caught (try @(d/transact conn [[:db/cas id :orcpub.user/artist :x :y]]) nil
+ (catch Exception e e))]
+ (is (lost-race? caught) "a real cas refusal")
+ (is (false? (@#'aa/try-transact conn [[:orcpub.fn/retract-if-equal id :orcpub.user/artist :x]]))
+ "and the guarded removal's")
+ (is (thrown? Exception (@#'aa/try-transact conn [{:db/id id :orcpub.user/email 42}]))
+ "anything else is thrown, not swallowed as a race")))))
+
+(deftest changing-the-configured-account-moves-the-link
+ (with-conn conn
+ (let [[calls notify] (recorder)]
+ (add-user! conn "old" "old@example.test" true)
+ (add-user! conn "new" "new@example.test" true)
+ (aa/reconcile! conn {:house-pack {:account "old@example.test"}} notify)
+ (aa/reconcile! conn {:house-pack {:account "new@example.test"}} notify)
+ (is (= :house-pack (artist-of conn "new")))
+ (is (nil? (artist-of conn "old")) "the config is the one record of who speaks for her")
+ (is (= [[:upgraded :house-pack "old"] [:unlinked :house-pack "old"] [:upgraded :house-pack "new"]]
+ (sort-by #(case (first %) :upgraded (if (= "old" (last %)) 0 2) 1) @calls))))))
+
+(deftest null-revokes-and-removal-does-not
+ (with-conn conn
+ (let [[calls notify] (recorder)]
+ (add-user! conn "fusspotart" "artist@example.test" true)
+ (aa/reconcile! conn fuss notify)
+ (testing "deleting the entry from the config changes nothing"
+ (is (= {} (aa/reconcile! conn {} notify)))
+ (is (= :house-pack (artist-of conn "fusspotart"))))
+ (testing "account null unlinks and says so"
+ (is (= {:house-pack :revoked} (aa/reconcile! conn {:house-pack {:account :revoke}} notify)))
+ (is (nil? (artist-of conn "fusspotart")))
+ (is (= [:unlinked :house-pack "fusspotart"] (last @calls)))))))
+
+(deftest unlinking-twice-fails-the-second-time
+ (testing "the guard that stops two containers both emailing an unlink"
+ (with-conn conn
+ (let [id (add-user! conn "a" "a@example.test" true)]
+ @(d/transact conn [{:db/id id :orcpub.user/artist :house-pack}])
+ @(d/transact conn [[:orcpub.fn/retract-if-equal id :orcpub.user/artist :house-pack]])
+ (is (thrown? Exception
+ @(d/transact conn [[:orcpub.fn/retract-if-equal id :orcpub.user/artist :house-pack]])))))))
+
+(deftest an-account-speaking-for-another-artist-is-left-alone
+ (with-conn conn
+ (let [[calls notify] (recorder)
+ id (add-user! conn "shared" "artist@example.test" true)]
+ @(d/transact conn [{:db/id id :orcpub.user/artist :someone-else}])
+ (is (= {:house-pack :other-artist} (aa/reconcile! conn fuss notify)))
+ (is (= :someone-else (artist-of conn "shared")))
+ (is (empty? @calls)))))
+
+(deftest unknown-artists-are-skipped
+ (with-conn conn
+ (let [[calls notify] (recorder)]
+ (is (= {:nobody :unknown-artist}
+ (aa/reconcile! conn {:nobody {:account "x@example.test"}} notify)))
+ (is (empty? (users conn))))))
+
+(deftest a-taken-username-gets-a-number
+ (with-conn conn
+ (let [[_ notify] (recorder)]
+ (add-user! conn "fusspot" "someone@example.test" true)
+ (aa/reconcile! conn fuss notify)
+ (is (= :house-pack (artist-of conn "fusspot2"))))))
+
+(deftest the-preferred-name-is-stored-encrypted
+ (with-conn conn
+ (let [[_ notify] (recorder)
+ ks (crypto/parse-keys (str "k1:" (.encodeToString (Base64/getEncoder) (byte-array 32 (byte 7)))))]
+ (with-redefs [crypto/configured-keys (constantly ks)]
+ (aa/reconcile! conn {:house-pack (assoc (:house-pack fuss) :preferred-name "Fuss")} notify)
+ (let [u (pull-user conn "fusspot")]
+ (is (not= "Fuss" (:orcpub.user/preferred-name u)) "not stored readable")
+ (is (= "Fuss" (aa/preferred-name u)) "but the site can read it back"))))))
+
+(defn- days-ago [n] (Date. (- (System/currentTimeMillis) (* n 24 60 60 1000))))
+(defn- days-ahead [n] (Date. (+ (System/currentTimeMillis) (* n 24 60 60 1000))))
+
+(deftest a-welcome-link-outlasts-an-ordinary-reset
+ (testing "an ordinary reset link still expires after 24 hours"
+ (is (routes/reset-link-expired? {:orcpub.user/password-reset-sent (days-ago 2)})))
+ (testing "a welcome link sent two days ago is still good for the rest of its week"
+ (is (not (routes/reset-link-expired? {:orcpub.user/password-reset-sent (days-ago 2)
+ :orcpub.user/password-reset-expires (days-ahead 5)}))))
+ (testing "and does expire at the end of it"
+ (is (routes/reset-link-expired? {:orcpub.user/password-reset-sent (days-ago 8)
+ :orcpub.user/password-reset-expires (days-ago 1)}))))
+
+(deftest a-first-confirmation-does-not-link-the-account
+ (testing "the registrant chose the password; confirming proves only the address"
+ (with-conn conn
+ (let [id (add-user! conn "fusspotart" "artist@example.test" false)]
+ @(d/transact conn [{:db/id id
+ :orcpub.user/verification-key "k-123"
+ :orcpub.user/verification-sent (Date.)}])
+ (with-redefs [aa/configured (constantly fuss)]
+ (routes/verify {:query-params {:key "k-123"} :db (d/db conn) :conn conn}))
+ (is (true? (:orcpub.user/verified? (pull-user conn "fusspotart"))))
+ (is (nil? (artist-of conn "fusspotart")))))))
+
+(deftest confirming-a-change-to-the-configured-address-links-the-account
+ (with-conn conn
+ (let [id (add-user! conn "fusspotart" "old@example.test" true)]
+ @(d/transact conn [{:db/id id
+ :orcpub.user/pending-email "artist@example.test"
+ :orcpub.user/verification-key "k-456"
+ :orcpub.user/verification-sent (Date.)}])
+ (with-redefs [aa/configured (constantly fuss)]
+ (routes/verify {:query-params {:key "k-456"} :db (d/db conn) :conn conn}))
+ (is (= :house-pack (artist-of conn "fusspotart"))))))
+
+(deftest a-welcome-link-works-with-hashed-reset-keys
+ ;; Reset keys are stored as a digest and looked up by it; a welcome link
+ ;; written any other way is a link the reset page cannot find. It also has
+ ;; its own week-long expiry, which the two-hour rule must not cut short.
+ (with-conn conn
+ (let [sent (atom nil)
+ notify {:created (fn [m] (reset! sent m)) :upgraded (fn [_]) :unlinked (fn [_])}]
+ (aa/reconcile! conn fuss notify)
+ (let [emailed (:reset-key @sent)
+ u (pull-user conn "fusspot")]
+ (is (string? emailed))
+ (is (not= emailed (:orcpub.user/password-reset-key u)) "the table holds a digest, not the emailed key")
+ (is (= (:db/id u) (:db/id (routes/first-user-by (d/db conn) routes/user-by-password-reset-key-query
+ (routes/hash-reset-key emailed))))
+ "the reset page finds the account from the key in the email")
+ (let [three-hours-ago (Date. (- (System/currentTimeMillis) (* 3 3600 1000)))
+ aged (assoc u :orcpub.user/password-reset-sent three-hours-ago)]
+ (is (not (routes/reset-link-expired? aged)) "three hours on, past an ordinary link's two, it still works")
+ (is (routes/reset-link-expired? (dissoc aged :orcpub.user/password-reset-expires))
+ "an ordinary link of the same age has expired"))))))
+
+(deftest a-username-keeps-every-letter-whatever-the-locale
+ ;; a Turkish JVM lower-cases I to a dotless i, which the letters-only filter then drops
+ (is (= "irisfusspot" (aa/username-base "IRIS Fusspot"))))
diff --git a/test/clj/orcpub/artist_credit_test.clj b/test/clj/orcpub/artist_credit_test.clj
new file mode 100644
index 000000000..9b8732975
--- /dev/null
+++ b/test/clj/orcpub/artist_credit_test.clj
@@ -0,0 +1,189 @@
+(ns orcpub.artist-credit-test
+ (:require [clojure.test :refer [deftest is testing use-fixtures]]
+ [datomic.api :as d]
+ [orcpub.artist-credit :as ac]
+ [orcpub.fork.branding :as branding]
+ [orcpub.dnd.e5.portrait-assets :as pa]
+ [orcpub.db.schema :as schema]
+ [orcpub.crypto]
+ [orcpub.artist-email]
+ [orcpub.routes])
+ (:import [java.util UUID]))
+
+(defmacro with-conn [conn-binding & body]
+ `(let [uri# (str "datomic:mem:artist-credit-test-" (UUID/randomUUID))
+ ~conn-binding (do (d/create-database uri#) (d/connect uri#))]
+ (try @(d/transact ~conn-binding schema/all-schemas)
+ ~@body
+ (finally (d/delete-database uri#)))))
+
+(use-fixtures :each
+ (fn [t]
+ (let [before (pa/current-overrides)]
+ (try (t) (finally (pa/set-artist-overrides! before))))))
+
+(defn- add-artist! [conn username artist]
+ @(d/transact conn [(cond-> {:orcpub.user/username username
+ :orcpub.user/email (str username "@example.test")}
+ artist (assoc :orcpub.user/artist artist))])
+ (d/q '[:find ?e . :in $ ?u :where [?e :orcpub.user/username ?u]] (d/db conn) username))
+
+(deftest links-must-be-https
+ (is (nil? (ac/url-problem "https://fusspot.rip/")))
+ (is (= "Links must start with https://" (ac/url-problem "http://fusspot.rip/")))
+ (is (= "Links must start with https://" (ac/url-problem "fusspot.rip")))
+ (is (= "Links must start with https://" (ac/url-problem "javascript:alert(1)")))
+ (is (some? (ac/url-problem "https://user@evil.test/")) "no credentials-in-URL tricks")
+ (is (some? (ac/url-problem "https://evil.test\\x.twitch.tv/"))
+ "a backslash is a path separator to a browser: this opens evil.test, not Twitch")
+ (is (some? (ac/url-problem "https://evil.test%2f.twitch.tv/")) "nor an encoded one")
+ (is (nil? (ac/url-problem "https://xn--bcher-kva.example/")) "an international domain in its ASCII form is fine"))
+
+(deftest the-icon-comes-from-the-link
+ (is (= "twitch" (ac/icon-for-url "https://www.twitch.tv/fusspot")))
+ (is (= "bluesky" (ac/icon-for-url "https://bsky.app/profile/fusspot.rip")))
+ (is (= "kofi" (ac/icon-for-url "https://ko-fi.com/fusspot")))
+ (is (= "site" (ac/icon-for-url "https://fusspot.rip/")))
+ (is (= "site" (ac/icon-for-url "https://twitch.tv.evil.test/fusspot"))
+ "a lookalike host gets the plain globe, not the Twitch mark"))
+
+(deftest checking-an-edit
+ (testing "a good edit is stored with each link's own icon, label and colour"
+ (is (= {:credit {:artist/name "Fuss"
+ :artist/links [{:link/label "Twitch" :link/icon "twitch"
+ :link/color "#9146ff" :link/url "https://www.twitch.tv/fusspot"}
+ {:link/label "Site" :link/icon "site"
+ :link/color "#f0a100" :link/url "https://fusspot.rip/"}]}}
+ (ac/check {:name " Fuss " :link ""
+ :links [{:url "https://www.twitch.tv/fusspot"}
+ {:url " "}
+ {:icon "twitch" :url "https://fusspot.rip/"}]}))
+ "blank rows drop out, and a claimed icon is ignored"))
+ (testing "problems are named per field"
+ (let [{:keys [errors]} (ac/check {:name (apply str (repeat 61 "x"))
+ :link "ftp://x.test"
+ :links [{:url "http://myspace.com/x"}]})]
+ (is (contains? errors :name))
+ (is (contains? errors :link))
+ (is (= {0 "Links must start with https://"} (:link-errors errors)))))
+ (is (= {:links "Up to 4 links"}
+ (:errors (ac/check {:links (repeat 5 {:url "https://a.test/"})})))))
+
+(deftest stored-values-are-rechecked-on-the-way-out
+ (is (= {:artist/name "Fuss"}
+ (ac/read-stored (pr-str {:artist/name "Fuss"
+ :artist/link "javascript:alert(1)"
+ :artist/links [{:link/icon "site" :link/url "data:text/html,x"}]}))))
+ (is (= "site" (-> (ac/read-stored (pr-str {:artist/links [{:link/icon "twitch" :link/url "https://evil.test/"}]}))
+ :artist/links first :link/icon))
+ "a stored icon that disagrees with its link is re-derived")
+ (is (nil? (ac/read-stored "#=(java.lang.System/exit 0)")) "no reader evaluation")
+ (is (nil? (ac/read-stored "not edn {"))))
+
+(deftest config-beats-the-artist-beats-the-code
+ (with-conn conn
+ (let [id (add-artist! conn "fusspot" :house-pack)]
+ (is (:saved (ac/save! conn id {:name "Fuss" :link "https://fuss.example/"})))
+ (testing "the artist's edit shows"
+ (is (= "Fuss" (:artist/name (pa/artist-info :house-pack))))
+ (is (= "https://fuss.example/" (:artist/link (pa/artist-info :house-pack)))))
+ (testing "and the deployment's config wins, field by field"
+ (with-redefs [branding/portrait-artists {:house-pack {:artist/name "Fusspot (config)"}}]
+ @(d/transact conn [{:db/id id :orcpub.user/username "fusspot"}]) ; move the db on
+ (ac/refresh! (d/db conn))
+ (is (= "Fusspot (config)" (:artist/name (pa/artist-info :house-pack))))
+ (is (= "https://fuss.example/" (:artist/link (pa/artist-info :house-pack))))
+ (is (= #{:artist/name} (:locked (ac/credit-for-account (d/db conn) id)))
+ "the settings page can say which fields the site has fixed")))
+ (testing "clearing the edit goes back to the code's default"
+ (ac/save! conn id {})
+ (is (= "Fusspot" (:artist/name (pa/artist-info :house-pack))))))))
+
+(deftest only-artists-can-save-and-bad-edits-change-nothing
+ (with-conn conn
+ (let [plain (add-artist! conn "someone" nil)
+ fuss (add-artist! conn "fusspot" :house-pack)]
+ (is (:errors (ac/save! conn plain {:name "Me"})))
+ (is (:errors (ac/save! conn fuss {:link "http://insecure.test"})))
+ (is (nil? (:own (ac/credit-for-account (d/db conn) fuss))))
+ (ac/save! conn fuss {:name "Fuss"})
+ (is (:unchanged (ac/save! conn fuss {:name "Fuss"})) "so no change email for a no-op save"))))
+
+(deftest an-edit-saved-elsewhere-reaches-this-container
+ (with-conn conn
+ (let [id (add-artist! conn "fusspot" :house-pack)]
+ (ac/refresh! (d/db conn))
+ ;; another container writes it directly
+ @(d/transact conn [{:db/id id :orcpub.user/artist-credit (pr-str {:artist/name "Fuss"})}])
+ (ac/refresh! (d/db conn))
+ (is (= "Fuss" (:artist/name (pa/artist-info :house-pack)))))))
+
+;; ---------------------------------------------------------------------------
+;; The account endpoints
+;; ---------------------------------------------------------------------------
+
+(def test-keys
+ (orcpub.crypto/parse-keys
+ (str "k1:" (.encodeToString (java.util.Base64/getEncoder) (byte-array 32 (byte 3))))))
+
+(defn- req [conn username params]
+ {:db (d/db conn) :conn conn :identity {:user username} :transit-params params})
+
+(deftest an-artist-saves-their-credit-and-both-sides-hear
+ (with-conn conn
+ (add-artist! conn "fusspot" :house-pack)
+ (let [told (atom [])]
+ (with-redefs [orcpub.artist-email/credit-changed! #(swap! told conj %)
+ clojure.core/future-call (fn [f] (f) (delay nil))]
+ (let [bad (orcpub.routes/update-artist-credit
+ (req conn "fusspot" {:link "http://x.test"}))
+ good (orcpub.routes/update-artist-credit
+ (req conn "fusspot" {:name "Fuss"
+ :links [{:url "https://twitch.tv/fusspot"}]}))
+ again (orcpub.routes/update-artist-credit
+ (req conn "fusspot" {:name "Fuss"
+ :links [{:url "https://twitch.tv/fusspot"}]}))]
+ (is (= 400 (:status bad)))
+ (is (= "Links must start with https://" (get-in bad [:body :errors :link])))
+ (is (= 200 (:status good)))
+ (is (= "Fuss" (get-in good [:body :current :artist/name])))
+ (is (= 200 (:status again)))
+ (is (= 1 (count @told)) "one notice per real change, none for a failed or no-op save")
+ (is (= {:artist/name "Fuss"} (select-keys (:after (first @told)) [:artist/name]))))))))
+
+(deftest a-non-artist-cannot-save-a-credit
+ (with-conn conn
+ (add-artist! conn "someone" nil)
+ (is (= 400 (:status (orcpub.routes/update-artist-credit (req conn "someone" {:name "Fusspot"})))))
+ (is (empty? (ac/db-edits (d/db conn))))))
+
+(deftest the-preferred-name-round-trips-encrypted
+ (with-conn conn
+ (let [id (add-artist! conn "someone" nil)]
+ (with-redefs [orcpub.crypto/configured-keys (constantly test-keys)]
+ (let [r (orcpub.routes/update-user-preferences (req conn "someone" {:preferred-name " Kaylee "}))]
+ (is (= "Kaylee" (get-in r [:body :preferred-name])))
+ (is (not= "Kaylee" (:orcpub.user/preferred-name (d/entity (d/db conn) id))) "not readable in the db")
+ (is (= "Kaylee" (:preferred-name (orcpub.routes/user-body (d/db conn) (d/pull (d/db conn) '[*] id))))))
+ (testing "blank clears it"
+ (orcpub.routes/update-user-preferences (req conn "someone" {:preferred-name ""}))
+ (is (nil? (:orcpub.user/preferred-name (d/entity (d/db conn) id)))))
+ (is (= 400 (:status (orcpub.routes/update-user-preferences
+ (req conn "someone" {:preferred-name (apply str (repeat 41 "x"))}))))))
+ (testing "without a key it refuses rather than storing it readable"
+ (with-redefs [orcpub.crypto/configured-keys (constantly nil)]
+ (is (= 400 (:status (orcpub.routes/update-user-preferences
+ (req conn "someone" {:preferred-name "Kaylee"})))))
+ (is (nil? (:orcpub.user/preferred-name (d/entity (d/db conn) id)))))))))
+
+(deftest site-emails-greet-by-the-preferred-name
+ (with-conn conn
+ (let [id (add-artist! conn "someone" nil)
+ sent (atom nil)]
+ (with-redefs [orcpub.crypto/configured-keys (constantly test-keys)
+ orcpub.email/send-reset-email (fn [_ user _] (reset! sent user))]
+ (orcpub.routes/do-send-password-reset id "someone@example.test" conn {:headers {"host" "x.test"} :scheme :https})
+ (is (= "someone" (:first-and-last-name @sent)) "no preferred name yet: greeted by username")
+ (orcpub.routes/update-user-preferences (req conn "someone" {:preferred-name "Kaylee"}))
+ (orcpub.routes/do-send-password-reset id "someone@example.test" conn {:headers {"host" "x.test"} :scheme :https})
+ (is (= "Kaylee" (:first-and-last-name @sent)))))))
diff --git a/test/clj/orcpub/artist_email_test.clj b/test/clj/orcpub/artist_email_test.clj
new file mode 100644
index 000000000..3acb0c4fd
--- /dev/null
+++ b/test/clj/orcpub/artist_email_test.clj
@@ -0,0 +1,109 @@
+(ns orcpub.artist-email-test
+ (:require [clojure.test :refer [deftest is testing]]
+ [clojure.string :as s]
+ [orcpub.artist-email :as ae])
+ (:import [java.util Date]
+ [java.time LocalDate ZoneOffset]))
+
+(def expires (Date/from (.toInstant (.atStartOfDay (LocalDate/of 2026 10 6) ZoneOffset/UTC))))
+
+(def created-event
+ {:artist-id :house-pack
+ :user {:orcpub.user/username "fusspot" :orcpub.user/email "artist@example.test"}
+ :spec {:account "artist@example.test"
+ :preferred-name "Fuss"
+ :welcome-subject "We did it, Fuss! Your art is officially on OrcPub"
+ :welcome-note "We did it! Your art is officially on OrcPub! Our inaugural character art! We can't thank you enough for helping get this off the ground. <3"}
+ :reset-key "abc-123"
+ :expires expires})
+
+(defn- parts [msg]
+ (let [[_ text html] (:body msg)] [(:content text) (:content html)]))
+
+(deftest the-welcome-reads-like-the-mock-up
+ (let [msg (ae/welcome-message "https://site.test" created-event)
+ [text html] (parts msg)]
+ (is (= "artist@example.test" (:to msg)))
+ (is (= "We did it, Fuss! Your art is officially on OrcPub" (:subject msg)) "the artist's own subject")
+ (testing "both parts carry the same things"
+ (doseq [part [text html]]
+ (is (s/includes? part "Hey Fuss!") "greets them by their preferred name")
+ (is (s/includes? part "Our inaugural character art!") "their personal note")
+ (is (s/includes? part "brand new account type, just for artists"))
+ (is (s/includes? part "https://site.test/pages/reset-password-page?key=abc-123") "the set-password link")
+ (is (s/includes? part "fusspot") "their username")
+ (is (s/includes? part "6 October") "when the link expires")
+ (is (s/includes? part "Forgot password") "what to do if it has")))
+ (is (s/includes? text "<3") "the heart survives in plain text")
+ (is (s/includes? html "<3") "and is escaped in the HTML, not treated as a tag")
+ (is (not (s/includes? html "<3")))))
+
+(deftest a-welcome-without-a-note-still-reads-well
+ (let [event (-> created-event (update :spec dissoc :welcome-note :welcome-subject :preferred-name))
+ msg (ae/welcome-message "https://site.test" event)
+ [text _] (parts msg)]
+ (is (s/includes? text "Hey Fusspot!") "falls back to the credited name")
+ (is (s/includes? text "Welcome aboard!") "and a default note")
+ (is (s/includes? (:subject msg) "Your artist account is ready"))))
+
+(deftest the-upgrade-has-no-password-step
+ (let [msg (ae/upgrade-message "https://site.test"
+ (assoc created-event :user {:orcpub.user/username "fusspotart"
+ :orcpub.user/email "artist@example.test"}))
+ [text html] (parts msg)]
+ (is (s/includes? text "upgraded your account (fusspotart)"))
+ (is (s/includes? text "https://site.test/pages/my-account#artist-credit") "links to their credit settings")
+ (is (not (s/includes? html "set your password")))))
+
+(deftest the-admin-copy-says-what-happened
+ (with-redefs [ae/admin-recipient (constantly "admin@site.test")]
+ (let [msg (ae/admin-message :created created-event)
+ [text _] (parts msg)]
+ (is (= "admin@site.test" (:to msg)))
+ (is (= "New artist on board: Fusspot" (:subject msg)))
+ (is (s/includes? text "artist@example.test"))
+ (is (s/includes? text "expires 6 October"))
+ (is (s/includes? text "\"account\": null") "and how to undo it"))))
+
+(deftest nothing-is-sent-without-app-url
+ (testing "a startup send has no request to build links from; without APP_URL
+ the welcome is skipped and logged rather than sent with a broken link"
+ (let [sent (atom [])]
+ (with-redefs [ae/base-url (constantly nil)
+ postal.core/send-message (fn [_ m] (swap! sent conj m) {:error :SUCCESS})]
+ (is (false? ((:created ae/notify) created-event)) "reported unsent, so the next start retries"))
+ (is (empty? @sent)))))
+
+(deftest with-app-url-both-the-artist-and-the-admin-hear
+ (let [sent (atom [])]
+ (with-redefs [ae/base-url (constantly "https://site.test")
+ ae/admin-recipient (constantly "admin@site.test")
+ environ.core/env (assoc environ.core/env :email-server-url "smtp.test")
+ postal.core/send-message (fn [_ m] (swap! sent conj m) {:error :SUCCESS})]
+ (is (true? ((:created ae/notify) created-event)) "reported sent"))
+ (is (= ["artist@example.test" "admin@site.test"] (map :to @sent)))))
+
+(deftest a-refused-welcome-is-reported-unsent
+ (with-redefs [ae/base-url (constantly "https://site.test")
+ ae/admin-recipient (constantly "admin@site.test")
+ environ.core/env (assoc environ.core/env :email-server-url "smtp.test")
+ postal.core/send-message (fn [_ m] (if (= "admin@site.test" (:to m))
+ {:error :SUCCESS}
+ (throw (Exception. "SMTP down"))))]
+ (is (false? ((:created ae/notify) created-event))
+ "the admin copy going out does not count as the artist's")))
+
+(deftest a-credit-change-tells-the-artist-what-it-now-says
+ (with-redefs [ae/admin-recipient (constantly "admin@site.test")]
+ (let [event {:artist-id :house-pack
+ :user {:orcpub.user/username "fusspot" :orcpub.user/email "artist@example.test"}
+ :before nil
+ :after {:artist/name "Fuss"
+ :artist/links [{:link/label "Twitch" :link/url "https://twitch.tv/fusspot"}]}}
+ [text _] (parts (ae/credit-changed-message "https://site.test" event))
+ [admin _] (parts (ae/credit-admin-message event))]
+ (is (s/includes? text "Name: Fuss"))
+ (is (s/includes? text "Twitch: https://twitch.tv/fusspot"))
+ (is (s/includes? text "If this wasn't you"))
+ (is (s/includes? admin "Before:\n Name: (default)"))
+ (is (s/includes? admin "PORTRAIT_ARTISTS")))))
diff --git a/test/clj/orcpub/bounded_cache_test.clj b/test/clj/orcpub/bounded_cache_test.clj
new file mode 100644
index 000000000..2544dd20b
--- /dev/null
+++ b/test/clj/orcpub/bounded_cache_test.clj
@@ -0,0 +1,39 @@
+(ns orcpub.bounded-cache-test
+ (:require [clojure.test :refer [deftest is]]
+ [orcpub.bounded-cache :as bc]))
+
+(deftest least-recently-used-goes-first
+ (let [c (bc/cache {:max-entries 2})]
+ (bc/put! c :a 1) (bc/put! c :b 2)
+ (bc/lookup c :a)
+ (bc/put! c :c 3)
+ (is (= [1] (bc/lookup c :a)) "read recently, so kept")
+ (is (nil? (bc/lookup c :b)) "the least recently used went")
+ (is (= 2 (bc/size c)))))
+
+(deftest entries-age-out-on-read
+ (let [c (bc/cache {:max-entries 10 :max-age-ms 30})]
+ (bc/put! c :a 1)
+ (is (= [1] (bc/lookup c :a)))
+ (Thread/sleep 60)
+ (is (nil? (bc/lookup c :a)) "aged entries are not served, even with nothing added since")
+ (is (= 2 (bc/fetch! c :a (constantly 2))) "and are worked out again")))
+
+(deftest a-cached-nil-is-an-answer
+ (let [c (bc/cache {:max-entries 4}) calls (atom 0)]
+ (bc/fetch! c :k #(do (swap! calls inc) nil))
+ (bc/fetch! c :k #(do (swap! calls inc) nil))
+ (is (= 1 @calls))
+ (is (= [nil] (bc/lookup c :k)))))
+
+(deftest concurrent-misses-share-one-computation
+ (let [c (bc/cache {:max-entries 4}) calls (atom 0)
+ rs (mapv deref (doall (repeatedly 10 #(future (bc/fetch! c :k (fn [] (swap! calls inc) (Thread/sleep 100) :v))))))]
+ (is (= 1 @calls))
+ (is (every? #{:v} rs))))
+
+(deftest a-failure-is-not-kept
+ (let [c (bc/cache {:max-entries 4})]
+ (is (thrown? Exception (bc/fetch! c :k #(throw (Exception. "boom")))))
+ (is (nil? (bc/lookup c :k)))
+ (is (= :ok (bc/fetch! c :k (constantly :ok))) "the next caller tries again")))
diff --git a/test/clj/orcpub/branding_guard_test.clj b/test/clj/orcpub/branding_guard_test.clj
new file mode 100644
index 000000000..87141c18c
--- /dev/null
+++ b/test/clj/orcpub/branding_guard_test.clj
@@ -0,0 +1,60 @@
+(ns orcpub.branding-guard-test
+ "Every value the operator sets for branding is checked before the site uses it: a bad one falls
+ back to its default, with a warning, rather than reaching a page or stopping the server."
+ (:require [clojure.test :refer [deftest is]]
+ [clojure.string :as s]
+ [orcpub.fork.branding :as branding]))
+
+(defn- quietly
+ "Calls `f` with its warnings captured; returns [result warnings-text]."
+ [f]
+ (let [w (java.io.StringWriter.)
+ r (binding [*out* w] (f))]
+ [r (str w)]))
+
+(deftest an-address-setting-takes-only-web-addresses-and-site-paths
+ (is (= "https://example.org/help" (branding/checked-url :app-help-url "https://example.org/help" "")))
+ (is (= "http://localhost:8890" (branding/checked-url :app-url "http://localhost:8890" "")))
+ (is (= "/image/logo.svg" (branding/checked-url :app-logo-path "/image/logo.svg" "/image/orcpub-logo.svg")))
+ (is (= "" (branding/checked-url :app-help-url "" "")) "unset stays unset")
+ (let [[r warned] (quietly #(branding/checked-url :app-help-url "javascript:alert(1)" ""))]
+ (is (= "" r) "a script address falls back to the default")
+ (is (s/includes? warned "APP_HELP_URL") "and the warning names the setting"))
+ (is (= "/image/orcpub-logo.svg"
+ (first (quietly #(branding/checked-url :app-logo-path "//evil.test/x.svg" "/image/orcpub-logo.svg"))))
+ "an address on another site written as a path is not a site path"))
+
+(deftest an-email-setting-takes-only-email-addresses
+ (is (= "help@example.org" (branding/checked-email :app-support-email "help@example.org" "")))
+ (is (= "" (first (quietly #(branding/checked-email :app-support-email "not an address" ""))))))
+
+(deftest the-placeholder-sender-is-never-configured
+ ;; meaningful when run with a bad EMAIL_FROM_ADDRESS, which falls back to the placeholder
+ (is (not (and branding/email-configured? (= branding/email-from-address "no-reply@example.com")))))
+
+(deftest email-counts-as-configured-only-with-a-usable-sender
+ (let [checked #(first (quietly (fn [] (branding/checked-email :email-from-address % "no-reply@example.com"))))]
+ (is (branding/sender-configured? (checked "mail@example.org")))
+ (is (not (branding/sender-configured? (checked "not an address")))
+ "an address that falls back to the placeholder is not configured")
+ (is (not (branding/sender-configured? (checked ""))) "unset")
+ (is (not (branding/sender-configured? (checked "no-reply@example.com"))) "the placeholder itself"))
+ (is (= branding/email-configured? (branding/sender-configured? branding/email-from-address))
+ "the setting the site reads is the checked address's"))
+
+(deftest a-number-setting-falls-back-instead-of-stopping-the-server
+ (is (= 100 (branding/checked-int :app-field-limit-text "100" 255)))
+ (is (= 255 (first (quietly #(branding/checked-int :app-field-limit-text "lots" 255)))) "not a number")
+ (is (= 255 (first (quietly #(branding/checked-int :app-field-limit-text "-4" 255)))) "not a positive number")
+ (is (= 255 (branding/checked-int :app-field-limit-text nil 255)) "unset"))
+
+(deftest artist-links-from-settings-pass-the-same-check-as-artists-edits
+ (let [[o _] (quietly #(branding/artist-override
+ {:name "Someone" :link "javascript:alert(1)"
+ :links [{:label "Shop" :url "https://shop.example.org" :icon "x\" onclick=\"y" :color "red;}"}
+ {:label "Bad" :url "http://plain.example.org"}]}))]
+ (is (= "Someone" (:artist/name o)))
+ (is (nil? (:artist/link o)) "a script address is dropped")
+ (is (= ["https://shop.example.org"] (map :link/url (:artist/links o))) "only https links stay")
+ (is (= "site" (:link/icon (first (:artist/links o)))) "the icon comes from the address, not the setting")
+ (is (not= "red;}" (:link/color (first (:artist/links o)))) "and so does the colour")))
diff --git a/test/clj/orcpub/check_images_script_test.clj b/test/clj/orcpub/check_images_script_test.clj
new file mode 100644
index 000000000..d6ec7fb6c
--- /dev/null
+++ b/test/clj/orcpub/check_images_script_test.clj
@@ -0,0 +1,21 @@
+(ns orcpub.check-images-script-test
+ "scripts/check-images.sh names a file carrying the licensed-art mark by its whole path, spaces
+ included, so the annotation points at the right file. Runs the script in a throwaway repository."
+ (:require [clojure.test :refer [deftest is]]
+ [clojure.java.io :as io]
+ [clojure.java.shell :refer [sh]])
+ (:import [java.nio.file Files]
+ [java.nio.file.attribute FileAttribute]))
+
+(def ^:private script (.getCanonicalPath (io/file "scripts/check-images.sh")))
+
+(deftest a-marked-file-with-a-space-in-its-name-is-named-whole
+ (let [dir (str (Files/createTempDirectory "check-images" (make-array FileAttribute 0)))
+ marked (io/file dir "docs" "my shot.png")]
+ (sh "git" "init" "-q" :dir dir)
+ (io/make-parents marked)
+ (spit marked "an image carrying orcpub-art")
+ (sh "git" "add" "-A" :dir dir)
+ (let [{:keys [out]} (sh "bash" script :dir dir)]
+ (is (re-find #"::error file=docs/my shot\.png::" out) out)
+ (is (not (re-find #"::error file=docs/my::" out)) "not split at the space"))))
diff --git a/test/clj/orcpub/compose_env_test.clj b/test/clj/orcpub/compose_env_test.clj
new file mode 100644
index 000000000..06ade8ad3
--- /dev/null
+++ b/test/clj/orcpub/compose_env_test.clj
@@ -0,0 +1,28 @@
+(ns orcpub.compose-env-test
+ "docker-compose passes the app an explicit list of settings, so one left off the list never
+ reaches the server however it is set in .env."
+ (:require [clojure.test :refer [deftest is]]
+ [clojure.string :as str]))
+
+(defn- app-environment
+ "The variable names in the app service's environment block of docker-compose.yaml."
+ []
+ (let [lines (str/split-lines (slurp "docker-compose.yaml"))
+ block (->> lines
+ (drop-while #(not (re-find #"^ orcpub:" %)))
+ (drop-while #(not (re-find #"^ environment:" %)))
+ rest
+ (take-while #(re-find #"^ |^\s*$|^\s*#" %)))]
+ (set (keep #(second (re-find #"^ ([A-Z_]+):" %)) block))))
+
+(deftest the-portrait-settings-reach-the-container
+ (let [env (app-environment)]
+ (is (contains? env "SIGNATURE") "the block was found")
+ (doseq [v ["PORTRAIT_ARTISTS" "PROFILE_ENCRYPTION_KEYS" "APP_URL" "EMAIL_ADMIN_TO" "PORTRAIT_STORE_DIR"]]
+ (is (contains? env v) (str v " is passed to the app")))))
+
+(deftest the-store-dir-example-uncomments-to-a-path
+ ;; An unquoted value keeps text after a space, so a note on the example line would join the path.
+ (let [line (some #(re-find #"^#\s*PORTRAIT_STORE_DIR=(.*)$" %) (str/split-lines (slurp ".env.example")))]
+ (is line "the example is there")
+ (is (re-matches #"\S+" (str (second line))) "uncommented, it holds the path and nothing else")))
diff --git a/test/clj/orcpub/config_report_test.clj b/test/clj/orcpub/config_report_test.clj
index ba0b15d53..feb91d812 100644
--- a/test/clj/orcpub/config_report_test.clj
+++ b/test/clj/orcpub/config_report_test.clj
@@ -116,6 +116,13 @@
(is (:set? (row "0")) "0 keeps links, a choice rather than a typo")
(is (:set? (row "45"))))))
+(deftest a-portrait-store-path-reads-as-set
+ (let [row (with-redefs-fn {#'config/env-raw (fn [n] (when (= n "PORTRAIT_STORE_DIR") "/data/portraits"))}
+ #(first (filter (comp #{"PORTRAIT_STORE_DIR"} :var) (config/report))))]
+ (is (:set? row) "a directory path is what the setting takes")
+ (is (not (:ignored? row)))
+ (is (not-any? #(str/includes? % "was ignored") (lines [row])))))
+
(deftest every-documented-tunable-is-reported
(testing "adding a knob without adding it to the banner fails here"
(let [reported (set (map :var (config/report)))]
diff --git a/test/clj/orcpub/crypto_test.clj b/test/clj/orcpub/crypto_test.clj
new file mode 100644
index 000000000..47d1eb9b1
--- /dev/null
+++ b/test/clj/orcpub/crypto_test.clj
@@ -0,0 +1,60 @@
+(ns orcpub.crypto-test
+ (:require [clojure.test :refer [deftest is testing]]
+ [clojure.string :as str]
+ [orcpub.crypto :as crypto])
+ (:import [java.util Base64]))
+
+(defn- b64key [fill]
+ (.encodeToString (Base64/getEncoder) (byte-array 32 (byte fill))))
+
+(def k1 (crypto/parse-keys (str "k1:" (b64key 1))))
+(def k2-then-k1 (crypto/parse-keys (str "k2:" (b64key 2) ",k1:" (b64key 1))))
+
+(deftest a-name-comes-back-out
+ (let [stored (crypto/encrypt k1 "user/preferred-name" "Fuss")]
+ (is (str/starts-with? stored "v1:k1:"))
+ (is (not (str/includes? stored "Fuss")) "the name is not visible in what is stored")
+ (is (= "Fuss" (crypto/decrypt k1 "user/preferred-name" stored)))))
+
+(deftest the-same-name-never-encrypts-the-same-way-twice
+ (testing "a fresh IV each time, so two accounts called Fuss cannot be spotted
+ as matching in a stolen database"
+ (is (not= (crypto/encrypt k1 "p" "Fuss") (crypto/encrypt k1 "p" "Fuss")))))
+
+(deftest unreadable-without-the-right-key
+ (let [stored (crypto/encrypt k1 "p" "Fuss")
+ other (crypto/parse-keys (str "k1:" (b64key 9)))]
+ (is (nil? (crypto/decrypt other "p" stored)) "same id, wrong key: nil, not an exception")
+ (is (nil? (crypto/decrypt nil "p" stored)) "no keys configured: nil")))
+
+(deftest tampering-is-detected
+ (let [stored (crypto/encrypt k1 "p" "Fuss")
+ flipped (str (subs stored 0 (- (count stored) 3)) "AAA")]
+ (is (nil? (crypto/decrypt k1 "p" flipped)))))
+
+(deftest a-value-is-bound-to-its-purpose
+ (testing "copying a ciphertext into a different field does not make it
+ readable there"
+ (is (nil? (crypto/decrypt k1 "user/other-field" (crypto/encrypt k1 "user/preferred-name" "Fuss"))))))
+
+(deftest keys-can-rotate
+ (let [old (crypto/encrypt k1 "p" "Fuss")
+ new (crypto/encrypt k2-then-k1 "p" "Fuss")]
+ (is (str/starts-with? new "v1:k2:") "new values use the first key")
+ (is (= "Fuss" (crypto/decrypt k2-then-k1 "p" old)) "old values still read after rotation")
+ (is (= "Fuss" (crypto/decrypt k2-then-k1 "p" new)))))
+
+(deftest non-ascii-names-survive
+ (is (= "Zoë 🌙 Ōkami" (crypto/decrypt k1 "p" (crypto/encrypt k1 "p" "Zoë 🌙 Ōkami")))))
+
+(deftest nothing-to-encrypt-with
+ (is (nil? (crypto/encrypt nil "p" "Fuss"))))
+
+(deftest malformed-key-lists-say-what-is-wrong
+ (is (thrown-with-msg? clojure.lang.ExceptionInfo #"id:base64" (crypto/parse-keys "justonething")))
+ (is (thrown-with-msg? clojure.lang.ExceptionInfo #"base64" (crypto/parse-keys "k1:not base64!!")))
+ (is (thrown-with-msg? clojure.lang.ExceptionInfo #"32 bytes"
+ (crypto/parse-keys (str "k1:" (.encodeToString (Base64/getEncoder) (byte-array 16))))))
+ (is (thrown-with-msg? clojure.lang.ExceptionInfo #"unique"
+ (crypto/parse-keys (str "k1:" (b64key 1) ",k1:" (b64key 2)))))
+ (is (nil? (crypto/parse-keys "")) "unset is simply off, not an error"))
diff --git a/test/clj/orcpub/email_test.clj b/test/clj/orcpub/email_test.clj
index d55a9428d..5d5a3e9e7 100644
--- a/test/clj/orcpub/email_test.clj
+++ b/test/clj/orcpub/email_test.clj
@@ -36,3 +36,18 @@
content (body {:char-id "1" :user-email "a@b.com" :error "e" :raw huge})]
(is (< (count content) 110000) "body is capped well under the raw size")
(is (s/includes? content "[truncated")))))
+
+(defn- html-of [parts] (get-in parts [0 :content]))
+
+(deftest emails-greet-by-preferred-name
+ (testing "with a preferred name"
+ (is (s/includes? (html-of (email/reset-password-email "Kaylee" "https://x.test/r")) "Hi Kaylee,"))
+ (is (s/includes? (html-of (email/email-change-verification-email "Kaylee" "kaylee" "https://x.test/v")) "Hi Kaylee,"))
+ (is (s/includes? (html-of (email/verification-email "Kaylee" "kaylee" "https://x.test/v")) "Welcome to"))
+ (is (s/includes? (html-of (email/verification-email "Kaylee" "kaylee" "https://x.test/v")) ", Kaylee!")))
+ (testing "without one: a plain hello, not a stand-in like 'Dear User'"
+ (doseq [h [(html-of (email/reset-password-email nil "https://x.test/r"))
+ (html-of (email/email-change-verification-email "kaylee" "https://x.test/v"))]]
+ (is (s/includes? h "Hi there,"))
+ (is (not (s/includes? h "User,"))))
+ (is (not (s/includes? (html-of (email/verification-email nil "kaylee" "https://x.test/v")) ", User!")))))
diff --git a/test/clj/orcpub/export_capacity_test.clj b/test/clj/orcpub/export_capacity_test.clj
index d017d5992..38310ceed 100644
--- a/test/clj/orcpub/export_capacity_test.clj
+++ b/test/clj/orcpub/export_capacity_test.clj
@@ -3,17 +3,18 @@
;; explicit :refer to avoid namespace pollution from :refer :all
(:require [clojure.test :refer [deftest is testing]]
[orcpub.config :as config]
- [orcpub.routes :as routes])
+ [orcpub.routes :as routes]
+ [orcpub.work-pool :as work-pool])
(:import (java.util.concurrent Semaphore)))
(def ^:private with-export-slot #'routes/with-export-slot)
(def ^:private busy-page #'routes/busy-page)
(def ^:private attempt-count #'routes/attempt-count)
-(def ^:private retry-after-seconds #'routes/retry-after-seconds)
+(defn- retry-after-seconds [waiting] (work-pool/retry-after-seconds @#'routes/export-pool waiting))
(defn- slots
- "The live permit pool. The var holds a delay, so this derefs twice."
+ "The live export permits."
^Semaphore []
- @@#'routes/export-slots)
+ (work-pool/permits @#'routes/export-pool))
(deftest defaults-are-usable
(testing "concurrency defaults to something a host can actually serve"
diff --git a/test/clj/orcpub/index_script_json_test.clj b/test/clj/orcpub/index_script_json_test.clj
new file mode 100644
index 000000000..91076cf03
--- /dev/null
+++ b/test/clj/orcpub/index_script_json_test.clj
@@ -0,0 +1,21 @@
+(ns orcpub.index-script-json-test
+ (:require [clojure.test :refer [deftest is testing]]
+ [cheshire.core :as cheshire]
+ [orcpub.fork.branding :as branding]
+ [orcpub.index :as index]))
+
+(def hostile "Ann</script><script>alert(1)</script> & co
")
+
+(deftest an-operator-setting-cannot-close-the-branding-script
+ (testing "operator settings are still written into the page, so they are escaped there"
+ (with-redefs [branding/client-config (constantly {:app-name hostile})]
+ (let [page (index/index-page {:nonce "n"})]
+ (is (not (re-find #"alert\(1\)</script>" page)))
+ (is (not (.contains page "Ann</script>")))
+ (is (.contains page "Ann\\u003c/script\\u003e"))))))
+
+(deftest script-json-reads-back-as-the-same-value
+ (testing "the escapes are JSON escapes, so a parser sees the original text"
+ (is (= {:name hostile}
+ (cheshire/parse-string (index/script-json {:name hostile}) true))))
+ (is (not (re-find #"[<>&
]" (index/script-json {:name hostile})))))
diff --git a/test/clj/orcpub/page_escape_test.clj b/test/clj/orcpub/page_escape_test.clj
new file mode 100644
index 000000000..0be0abc47
--- /dev/null
+++ b/test/clj/orcpub/page_escape_test.clj
@@ -0,0 +1,38 @@
+(ns orcpub.page-escape-test
+ "The page template escapes what it writes; only the page's own scripts and styles are raw."
+ (:require [clojure.test :refer [deftest is]]
+ [datomic.api :as d]
+ [datomock.core :as dm]
+ [orcpub.routes :as routes]
+ [orcpub.db.schema :as schema]
+ [orcpub.entity.strict :as se]
+ [orcpub.dnd.e5.character :as char5e]
+ [orcpub.index :as index])
+ (:import [java.util UUID]))
+
+(defmacro with-conn
+ "Run `body` with `conn-binding` bound to a fresh in-memory database."
+ [conn-binding & body]
+ `(let [uri# (str "datomic:mem:page-escape-test-" (UUID/randomUUID))
+ ~conn-binding (do (d/create-database uri#) (d/connect uri#))]
+ (try ~@body (finally (d/delete-database uri#)))))
+
+(deftest a-character-name-is-escaped-on-its-public-page
+ (with-conn conn
+ (let [c (dm/fork-conn conn)
+ _ @(d/transact c schema/all-schemas)
+ _ @(d/transact c [{:orcpub.user/username "testy" :orcpub.user/email "t@example.test"}])
+ id (:db/id (:body (routes/do-save-character
+ (d/db c) c {::se/selections []
+ ::se/summary {::char5e/character-name "Zed <b>MARK</b>"}
+ ::se/values {::char5e/notes "n"}}
+ {:user "testy"})))
+ html (:body (routes/character-page {:db (d/db c) :conn c :headers {"host" "example.test"}
+ :uri "/" :path-params {:id id}}))]
+ (is (re-find #"<b>MARK" html) "the name is on the page, escaped")
+ (is (not (re-find #"<b>MARK</b>" html)) "and never as markup"))))
+
+(deftest the-title-and-meta-are-escaped
+ (let [html (index/index-page {:title "Zed <b>MARK</b>" :description "<i>x</i>" :nonce "n"})]
+ (is (re-find #"<title>Zed <b>MARK</b> " html))
+ (is (not (re-find #"MARK |x " html)))))
diff --git a/test/clj/orcpub/portrait_art_guard_test.clj b/test/clj/orcpub/portrait_art_guard_test.clj
new file mode 100644
index 000000000..e2cc63554
--- /dev/null
+++ b/test/clj/orcpub/portrait_art_guard_test.clj
@@ -0,0 +1,173 @@
+(ns orcpub.portrait-art-guard-test
+ "The public repository carries the anonymised silhouettes, never the licensed art. Each portrait
+ PNG must match the digest recorded for its silhouette, unless the private-art marker says this
+ is a private deployment branch (scripts/private-art.sh writes it).
+ A new or redrawn silhouette: PORTRAIT_SILHOUETTES=record lein test :only orcpub.portrait-art-guard-test"
+ (:require [clojure.test :refer [deftest is testing]]
+ [clojure.java.io :as io]
+ [clojure.edn :as edn]
+ [clojure.pprint :as pprint]
+ [clojure.string :as str]
+ [orcpub.art-mark :as art-mark])
+ (:import [java.security MessageDigest]
+ [java.nio.file Files]
+ [java.awt.image BufferedImage]
+ [javax.imageio ImageIO]))
+
+(def art-dir "resources/public/image/portraits")
+(def marker (io/file art-dir "PRIVATE-ART"))
+(def digests-file "test/portrait-silhouettes.edn")
+(def reviewed-file "test/reviewed-images.edn")
+
+(defn- sha256 [^java.io.File f]
+ (apply str (map #(format "%02x" %) (.digest (MessageDigest/getInstance "SHA-256")
+ (Files/readAllBytes (.toPath f))))))
+
+(defn portrait-pngs
+ "{relative path -> digest} for every portrait PNG; strand files are derived and never committed."
+ []
+ (into (sorted-map)
+ (for [^java.io.File f (file-seq (io/file art-dir))
+ :let [n (.getName f)]
+ :when (and (.isFile f) (re-find #"(?i)\.png$" n) (not (re-find #"(?i)\.strands\.png$" n)))]
+ [(str (.relativize (.toPath (io/file art-dir)) (.toPath f))) (sha256 f)])))
+
+(declare marked-files)
+
+(deftest no-file-carries-the-licensed-art-mark
+ (testing "the Loom marks every piece of the real art, and everything drawn from it carries the
+ mark: a marked file is the licensed art, whatever else it passes"
+ (doseq [path (marked-files)]
+ (is false (str path " carries the licensed-art mark (orcpub-art). It must not be in this"
+ " repository: it belongs only on the private deployment branch.")))))
+
+(deftest the-public-repo-carries-only-silhouettes
+ (cond
+ (.exists marker)
+ (println "\n private art branch (" (.getPath marker) "): silhouette guard off\n")
+
+ (= "record" (System/getenv "PORTRAIT_SILHOUETTES"))
+ (do (spit digests-file (with-out-str (pprint/pprint (portrait-pngs))))
+ (println "recorded" (count (portrait-pngs)) "silhouettes to" digests-file))
+
+ :else
+ (let [recorded (edn/read-string (slurp digests-file))
+ found (portrait-pngs)]
+ (testing "every portrait file is the recorded silhouette, byte for byte"
+ (doseq [[path digest] found]
+ (is (= (get recorded path) digest)
+ (str path (if (contains? recorded path) " is not the recorded silhouette" " is not a recorded silhouette")
+ ". If this is the licensed art it must never be committed here: it belongs only on the"
+ " private deployment branch (scripts/private-art.sh). If it is a new silhouette,"
+ " record it: PORTRAIT_SILHOUETTES=record lein test :only orcpub.portrait-art-guard-test"))))
+ (testing "and every recorded silhouette is still there"
+ (is (empty? (remove (set (keys found)) (keys recorded))) "a recorded silhouette is missing")))))
+
+;; ---------------------------------------------------------------------------
+;; Every other image in the repository
+;; ---------------------------------------------------------------------------
+
+(defn- git-files
+ "Paths git tracks or would commit (untracked and not ignored), from the repository root, or
+ from `dir`."
+ ([] (git-files nil))
+ ([dir]
+ (let [run #(let [p (.start (doto (ProcessBuilder. ^java.util.List (into ["git"] %))
+ (.directory dir)))
+ out (slurp (.getInputStream p))]
+ ;; a guard that sees no files passes, so git failing has to fail it
+ (when-not (zero? (.waitFor p))
+ (throw (ex-info "git failed; the image guard cannot list files" {:args %})))
+ (remove str/blank? (str/split-lines out)))]
+ (into (run ["ls-files"]) (run ["ls-files" "--others" "--exclude-standard"])))))
+
+(defn repo-images
+ "{path -> digest} for every image outside the portrait art directory that git tracks or would
+ commit, docs/ included."
+ []
+ (into (sorted-map)
+ (for [path (git-files)
+ :when (and (re-find #"(?i)\.(png|jpe?g|webp|gif)$" path)
+ (not (str/starts-with? path (str art-dir "/")))
+ (.isFile (io/file path)))]
+ [path (sha256 (io/file path))])))
+
+(defn pdf-marked?
+ "Whether PDF bytes `b` carry the mark in their document information (the exported sheet puts it
+ there; the file's own compression hides it from a plain byte search)."
+ [^bytes b]
+ (try (with-open [doc (org.apache.pdfbox.Loader/loadPDF b)]
+ (some? (.getCustomMetadataValue (.getDocumentInformation doc) art-mark/key-word)))
+ (catch Exception _ (str/includes? (String. b "ISO-8859-1") art-mark/key-word))))
+
+(defn marked-files
+ "Paths git tracks or would commit that carry the licensed-art mark: a PNG's orcpub-art chunk, or
+ the key anywhere in another image or a PDF (the sheet records it in its metadata). The art
+ directory is skipped on the private deployment branch, where the art belongs."
+ []
+ (let [private? (.exists marker)]
+ (for [path (git-files)
+ :when (and (re-find #"(?i)\.(png|jpe?g|webp|gif|pdf)$" path)
+ (.isFile (io/file path))
+ (not (and private? (str/starts-with? path (str art-dir "/")))))
+ :let [b (Files/readAllBytes (.toPath (io/file path)))]
+ :when (cond (re-find #"(?i)\.png$" path) (art-mark/marked? b)
+ (re-find #"(?i)\.pdf$" path) (pdf-marked? b)
+ :else (str/includes? (String. ^bytes b "ISO-8859-1") art-mark/key-word))]
+ path)))
+
+(defn linework
+ "Percent of an image's drawn pixels that are inked line: dark, with lighter drawn pixels within
+ 2 px. Shown to whoever reviews a new image; the licensed art's pieces run 0..23 (median 6.7),
+ and logos and photos overlap that range, so it informs the review rather than replacing it."
+ [path]
+ (when-let [^BufferedImage img (try (ImageIO/read (io/file path)) (catch Exception _ nil))]
+ (let [w (.getWidth img) h (.getHeight img)
+ step (max 1 (quot (max w h) 800))
+ gw (quot w step) gh (quot h step)
+ px (fn [x y] (.getRGB img (int (* x step)) (int (* y step))))
+ info (fn [x y] (let [c (px x y) a (bit-and (unsigned-bit-shift-right c 24) 0xff)
+ l (+ (* 0.299 (bit-and (bit-shift-right c 16) 0xff))
+ (* 0.587 (bit-and (bit-shift-right c 8) 0xff))
+ (* 0.114 (bit-and c 0xff)))]
+ [(> a 128) l]))
+ cells (for [y (range gh) x (range gw)] [x y])
+ drawn (filter #(first (apply info %)) cells)
+ light? (fn [x y] (let [[d l] (info x y)] (and d (> l 140))))
+ stroke (filter (fn [[x y]]
+ (and (< (second (info x y)) 60)
+ (some (fn [[dx dy]] (let [nx (+ x dx) ny (+ y dy)]
+ (and (< -1 nx gw) (< -1 ny gh) (light? nx ny))))
+ (for [dy (range -2 3) dx (range -2 3)] [dx dy]))))
+ drawn)]
+ (if (empty? drawn) 0.0 (/ (Math/round (* 1000.0 (/ (count stroke) (count drawn)))) 10.0)))))
+
+(deftest every-image-is-a-silhouette-or-reviewed
+ (let [reviewed (edn/read-string (slurp reviewed-file))
+ found (repo-images)]
+ (if (= "record" (System/getenv "REVIEWED_IMAGES"))
+ (do (spit reviewed-file
+ (with-out-str
+ (pprint/pprint
+ (into (sorted-map)
+ (for [[path digest] found]
+ [path (if (= digest (get-in reviewed [path :sha256]))
+ (get reviewed path)
+ {:sha256 digest :what "DESCRIBE: what is this image?"
+ :linework (linework path)})])))))
+ (println "recorded" (count found) "images to" reviewed-file "-- describe each new one"))
+ (testing "every image is one a person has looked at: the licensed art must never be in this
+ repository, in docs/ or anywhere else, and no measure tells it from a logo reliably"
+ (doseq [[path digest] found]
+ (is (and (= digest (get-in reviewed [path :sha256]))
+ (not (str/starts-with? (str (get-in reviewed [path :what])) "DESCRIBE")))
+ (str path " (linework " (linework path) "%) is not a reviewed image. Look at it: if it"
+ " contains the licensed portrait art, it must not be committed here (it belongs only"
+ " on the private deployment branch). A silhouette composite, screenshot, logo or"
+ " photo: REVIEWED_IMAGES=record lein test :only orcpub.portrait-art-guard-test,"
+ " then say what it is in " reviewed-file)))))))
+
+(deftest the-guard-fails-when-it-cannot-list-files
+ ;; a guard that sees no files passes; git failing must fail it instead
+ (is (thrown? Exception (#'git-files (io/file "/"))) "outside a repository git fails, and so does the guard")
+ (is (seq (remove str/blank? (#'git-files))) "inside one it lists files"))
diff --git a/test/clj/orcpub/portrait_artists_endpoint_test.clj b/test/clj/orcpub/portrait_artists_endpoint_test.clj
new file mode 100644
index 000000000..89b7193c6
--- /dev/null
+++ b/test/clj/orcpub/portrait_artists_endpoint_test.clj
@@ -0,0 +1,55 @@
+(ns orcpub.portrait-artists-endpoint-test
+ (:require [clojure.test :refer [deftest is use-fixtures]]
+ [datomic.api :as d]
+ [orcpub.artist-credit :as ac]
+ [orcpub.db.schema :as schema]
+ [orcpub.dnd.e5.portrait-assets :as pa]
+ [orcpub.routes :as routes]
+ [orcpub.route-map]
+ [cheshire.core])
+ (:import [java.util UUID]))
+
+(defmacro with-conn
+ "Run `body` with `conn-binding` bound to a fresh in-memory database with the schema."
+ [conn-binding & body]
+ `(let [uri# (str "datomic:mem:portrait-artists-test-" (UUID/randomUUID))
+ ~conn-binding (do (d/create-database uri#) (d/connect uri#))]
+ (try @(d/transact ~conn-binding schema/all-schemas)
+ ~@body
+ (finally (d/delete-database uri#)))))
+
+(use-fixtures :each
+ (fn [t] (let [before (pa/current-overrides)] (try (t) (finally (pa/set-artist-overrides! before))))))
+
+(def marker "FussMARK ")
+
+(defn- artist!
+ "Make an account for :house-pack in `conn` and save the marker credit for it; returns its id."
+ [conn]
+ @(d/transact conn [{:orcpub.user/username "fusspot" :orcpub.user/email "fusspot@example.test"
+ :orcpub.user/artist :house-pack}])
+ (let [id (d/q '[:find ?e . :where [?e :orcpub.user/username "fusspot"]] (d/db conn))]
+ (is (:saved (ac/save! conn id {:name marker})) "the credit is saved")
+ id))
+
+(deftest an-artist-credit-is-never-written-into-the-page
+ (with-conn conn
+ (artist! conn)
+ (let [html (:body (routes/index-page-response {:db (d/db conn) :headers {"host" "example.test"} :uri "/"}
+ {:title "t" :description "d"}))]
+ (is (string? html))
+ (is (not (re-find #"MARK" html)) "artist-editable text reaches the browser as data, not page source"))))
+
+(deftest the-endpoint-serves-the-saved-credit-as-json
+ (with-conn conn
+ (artist! conn)
+ (let [{:keys [status headers body]} (routes/portrait-artists {:db (d/db conn)})
+ parsed (cheshire.core/parse-string body)]
+ (is (= 200 status))
+ (is (re-find #"application/json" (get headers "Content-Type")))
+ (is (re-find #"max-age=60" (get headers "Cache-Control")) "an edit shows within a minute")
+ (is (= marker (get-in parsed ["house-pack" "artist/name"])) "the text arrives as data, unaltered"))))
+
+(deftest the-endpoint-is-a-public-route
+ (is (= "/dnd/5e/portrait-artists"
+ (orcpub.route-map/path-for orcpub.route-map/dnd-e5-portrait-artists-route))))
diff --git a/test/clj/orcpub/portrait_credit_test.clj b/test/clj/orcpub/portrait_credit_test.clj
new file mode 100644
index 000000000..9b2375a6a
--- /dev/null
+++ b/test/clj/orcpub/portrait_credit_test.clj
@@ -0,0 +1,423 @@
+(ns orcpub.portrait-credit-test
+ "Attribution for composed portraits, on every surface that carries the art
+ off the site: the printed sheet, the share card, and the summary.
+
+ The point of the feature is that a contributing artist's name travels with
+ their work, so the failure mode that matters is silent omission -- and the
+ failure mode that must never happen is attribution taking down an export."
+ (:require [clojure.test :refer [deftest testing is]]
+ [datomic.api :as d]
+ [datomock.core :as dm]
+ [orcpub.routes :as routes]
+ [orcpub.db.schema :as schema]
+ [orcpub.entity.strict :as se]
+ [orcpub.dnd.e5.character :as char5e]
+ [orcpub.dnd.e5.portrait-assets :as pa]
+ [orcpub.portrait-render :as pr]
+ [orcpub.pdf :as pdf])
+ (:import [java.io ByteArrayInputStream]
+ [javax.imageio ImageIO]
+ [java.util UUID]
+ [org.apache.pdfbox.pdmodel PDDocument PDPage]
+ [org.apache.pdfbox.pdmodel.common PDRectangle]))
+
+;; ---------- the line itself ----------
+
+(defn- portrait-with [layer-keys]
+ {:layers (into {}
+ (keep (fn [k]
+ (when-let [a (first (pa/assets-for-layer k))]
+ [k {:artist/id (pa/artist-for-asset k (:asset/id a))
+ :asset/id (:asset/id a)}])))
+ layer-keys)})
+
+(deftest formats-one-credit-for-the-artists-named
+ (is (= "Art: A Person" (pa/format-credit ["A Person"])))
+ (is (= "Art: A Person with B Person" (pa/format-credit ["A Person" "B Person"])))
+ (is (= "Art: A with B, C and D" (pa/format-credit ["A" "B" "C" "D"]))
+ "whoever drew most leads and the rest follow, like the builder's lockup")
+ (testing "one artist across many layers is one credit, not many"
+ (is (= 1 (count (re-seq #"Art:" (pa/format-credit ["A Person"])))))))
+
+(deftest the-tail-collapses-into-a-count-not-a-cut
+ (is (= ["Art: Fusspot with Bex, Cy and Dee"
+ "Art: Fusspot with Bex, Cy and 1 other"
+ "Art: Fusspot with Bex and 2 others"
+ "Art: Fusspot and 3 others"]
+ (pa/credit-variants ["Fusspot" "Bex" "Cy" "Dee"])))
+ (is (= ["Art: Fusspot with Bex" "Art: Fusspot and 1 other"] (pa/credit-variants ["Fusspot" "Bex"])))
+ (is (= ["Art: Fusspot"] (pa/credit-variants ["Fusspot"])))
+ (is (= [] (pa/credit-variants [])))
+ (testing "fit-credit takes the longest that fits, else the shortest"
+ (is (= "Art: Fusspot with Bex and 2 others"
+ (pa/fit-credit ["Fusspot" "Bex" "Cyrano" "Dee"] #(<= (count %) 35))))
+ (is (= "Art: Fusspot and 3 others" (pa/fit-credit ["Fusspot" "Bex" "Cy" "Dee"] (constantly false))))))
+
+(def five-long-names
+ ["Fusspot the Magnificent" "Bexley Wintergreen" "Cyrano Delacroix" "Dee Ashworth-Valentine" "Esme Nightingale"])
+
+(deftest five-artists-fit-the-share-card
+ (testing "measured with the real face, the burned credit stays inside the frame
+ and clear of the site mark -- it used to run 609px in a 600px image"
+ (let [img (java.awt.image.BufferedImage. 600 600 java.awt.image.BufferedImage/TYPE_INT_ARGB)
+ g (.createGraphics img)
+ face @#'pr/face
+ measure (fn [text size] (.stringWidth (.getFontMetrics g (face pr/credit-face size)) ^String text))
+ {:keys [text size]} (orcpub.dnd.e5.portrait-layout/fit-credit
+ (pa/credit-variants five-long-names) 600 600 measure)]
+ (is (<= (measure text size) (orcpub.dnd.e5.portrait-layout/credit-max-width 600 600)))
+ (is (clojure.string/starts-with? text "Art: Fusspot the Magnificent") "the lead is never dropped")
+ (is (re-find #"other" text) "the rest are counted, not silently cut")
+ (.dispose g))))
+
+(deftest the-pdf-metadata-drops-whole-names
+ (let [fitted (pa/fit-credit five-long-names #(<= (count %) 78))]
+ (is (<= (count fitted) 78))
+ (is (= fitted (routes/pdf-safe-text fitted)) "short enough that the server never has to cut it with ...")))
+
+(deftest the-illustrator-is-credited
+ (testing "Fusspot drew this art and every surface says so"
+ (is (= "Art: Fusspot" (pa/credit-line (portrait-with [:head :shirt :eyes]))))))
+
+(deftest an-unnamed-artist-still-gets-no-invented-byline
+ (testing "This used to hold because the registry had no name in it. It has
+ one now, so the guarantee is asserted directly instead: an artist
+ who has not said how they want to be credited is SKIPPED, not given
+ a byline nobody chose. It matters for the next contributor as much
+ as it did for this one."
+ (try
+ (pa/set-artist-overrides! {:house-pack {:artist/name nil}})
+ (is (nil? (pa/credit-line (portrait-with [:head :shirt :eyes]))))
+ (testing "and the artist is still resolved -- only the byline is absent"
+ (is (= [:house-pack]
+ (pa/all-artists-for-layers
+ (:layers (portrait-with [:head :shirt :eyes]))))))
+ (finally (pa/set-artist-overrides! {}))))
+ (is (nil? (pa/format-credit nil)))
+ (is (nil? (pa/format-credit []))))
+
+(deftest artists-on-canvas-are-found-and-deduped
+ (testing "one artist across three layers resolves once"
+ (let [artists (pa/artists-for-layers (:layers (portrait-with [:head :shirt :eyes])))]
+ (is (= 1 (count artists)) "one artist, once, across three layers")
+ (is (= :house-pack (:artist/id (first artists)))))))
+
+(deftest nil-when-there-is-nothing-to-credit
+ (is (nil? (pa/credit-line nil)))
+ (is (nil? (pa/credit-line {})))
+ (is (nil? (pa/credit-line {:layers {}})))
+ (is (nil? (pa/credit-line {:layers {:head {:asset/id :no-such-asset}}}))
+ "a selection naming an unknown asset credits nobody"))
+
+;; ---------- keeping it printable ----------
+
+(deftest strips-what-the-pdf-font-cannot-encode
+ (testing "PDFBox standard-14 is WinAnsi; an unencodable glyph throws on
+ showText and would take the whole sheet down"
+ (is (= "Art: A Person" (routes/pdf-safe-text "Art: A Person")))
+ (is (= "Art: A Person" (routes/pdf-safe-text "Art: A ☃ Person"))
+ "snowman dropped")
+ (is (= "Art: Renee Dore" (routes/pdf-safe-text "Art: Renee Dore")))
+ (is (= "Art: Renée Doré" (routes/pdf-safe-text "Art: Renée Doré"))
+ "latin-1 accents are inside WinAnsi and must survive")))
+
+(deftest keeps-the-credit-line-short
+ (let [long-line (str "Art: " (apply str (repeat 200 "x")))
+ out (routes/pdf-safe-text long-line)]
+ (is (<= (count out) 78) (str "was " (count out)))
+ (is (re-find #"\.\.\.$" out) "truncation is visible")))
+
+(deftest nil-rather-than-an-empty-line
+ (is (nil? (routes/pdf-safe-text nil)))
+ (is (nil? (routes/pdf-safe-text "")))
+ (is (nil? (routes/pdf-safe-text " ")))
+ (is (nil? (routes/pdf-safe-text "☃☄")) "nothing encodable left"))
+
+;; ---------- the picture carries its own credit ----------
+;;
+;; The sheet and the page each show a credit beside the portrait, but the
+;; composed image is what gets passed around, and it arrives detached from
+;; both. These cover the caption that is burned into the pixels instead.
+
+;; contain-rect moved to portrait-layout-test: it is one .cljc function now, and
+;; these assertions said "in both runtimes" while only ever running in one.
+
+(deftest rendered-portrait-is-not-stretched
+ (testing "both rasterizers used to fill the frame, so a shared picture came
+ out a different shape from the one the drawer showed"
+ (let [png (pr/render-png (portrait-with [:head]) 600 750)
+ img (ImageIO/read (ByteArrayInputStream. png))
+ w (.getWidth img) h (.getHeight img)
+ xs (for [x (range w) y (range h)
+ :when (pos? (bit-and (unsigned-bit-shift-right (.getRGB img x y) 24) 0xff))]
+ x)]
+ (is (seq xs) "something was drawn")
+ (is (<= (- (apply max xs) (apply min xs)) 560)
+ "the art keeps side gutters instead of being widened to the frame"))))
+
+(defn- blank-doc [pages]
+ (let [doc (PDDocument.)]
+ (dotimes [_ pages] (.addPage doc (PDPage. PDRectangle/LETTER)))
+ doc))
+
+;; ---------- fitting the composed portrait for the PDF ----------
+;;
+;; The sheet embeds the picture the browser baked. Generated artwork is fitted
+;; rather than refused (see docs/kb on agents/develop), and HOW it is fitted
+;; matters: the general path re-encodes as JPEG, which cannot carry alpha.
+
+(deftest fitted-artwork-keeps-its-transparency
+ (testing "pdf/fit-for-sheet scales into TYPE_INT_RGB and writes JPEG, which
+ is right for a photograph and turns a composed portrait's
+ transparent ground black -- a black box around the character on
+ every printed sheet"
+ (let [png (pr/render-png (portrait-with [:head :shirt]) 600 750)
+ {:keys [data jpg?]} (pdf/decode-artwork-bytes
+ (.encodeToString (java.util.Base64/getEncoder) png))
+ img (ImageIO/read (ByteArrayInputStream. data))]
+ (is (false? jpg?) "artwork is never handed over as JPEG")
+ (is (.hasAlpha (.getColorModel img)) "the alpha channel survives")
+ (is (zero? (bit-and (unsigned-bit-shift-right (.getRGB img 2 2) 24) 0xff))
+ "the corner is still transparent, not filled"))))
+
+(deftest fitted-artwork-keeps-print-resolution
+ (testing "the 128k ceiling is what a user may UPLOAD; holding generated art
+ to it dropped a 600x750 portrait to 367x459, 156 dpi in the 2.35in
+ box, under the 200 dpi the assets are built for"
+ (let [png (pr/render-png (portrait-with [:head :shirt]) 600 750)
+ {:keys [data]} (pdf/decode-artwork-bytes
+ (.encodeToString (java.util.Base64/getEncoder) png))
+ img (ImageIO/read (ByteArrayInputStream. data))]
+ (is (>= (.getHeight img) 630)
+ (str "only " (int (/ (.getHeight img) 3.15)) " dpi in the printed box")))))
+
+(deftest heavy-artwork-is-fitted-not-refused
+ (testing "the weight ceiling is a backstop, not a wall: something over it
+ comes back smaller rather than nil"
+ (let [png (pr/render-png (portrait-with [:head :shirt :eyes :bangs]) 1400 1750)
+ {:keys [data jpg?]} (pdf/decode-artwork-bytes
+ (.encodeToString (java.util.Base64/getEncoder) png))]
+ (is (some? data) "fitted, not refused")
+ (is (false? jpg?) "and still not a JPEG")
+ (is (<= (alength data) (alength png)) "no heavier than it arrived"))))
+
+(deftest a-decompression-bomb-is-refused-outright
+ (testing "the pixel budget is checked from the header before any pixels are
+ decoded, and unlike the weight ceiling it is a wall -- 2400x3000
+ is 7.2M pixels against a 4M cap"
+ (let [png (pr/render-png (portrait-with [:head]) 2400 3000)]
+ (is (nil? (pdf/decode-artwork-bytes
+ (.encodeToString (java.util.Base64/getEncoder) png)))
+ "refused, not scaled down"))))
+
+;; ---------- document metadata ----------
+
+(deftest stamps-honest-document-info
+ (testing "the templates are third-party InDesign files, so an untouched
+ export claims Adobe made it and names no one"
+ (with-open [doc (blank-doc 1)]
+ (let [info (.getDocumentInformation doc)]
+ (.setCreator info "Adobe InDesign CS6 (Macintosh)")
+ (.setProducer info "Master PDF Editor"))
+ (routes/stamp-document-info! doc {:character-name "Sharey"
+ :credit "Art: A Person"})
+ (let [info (.getDocumentInformation doc)]
+ (is (= "Sharey" (.getTitle info)))
+ (is (not= "Adobe InDesign CS6 (Macintosh)" (.getCreator info))
+ "the template's claim to authorship is overwritten")
+ (is (not= "Master PDF Editor" (.getProducer info)))
+ (is (= "Art: A Person" (.getSubject info))
+ "the credit lives in the metadata as well as on the page")
+ (is (= "Art: A Person" (.getKeywords info)))))))
+
+(deftest metadata-carries-no-credit-when-there-is-none
+ (with-open [doc (blank-doc 1)]
+ (routes/stamp-document-info! doc {:character-name "Sharey" :credit nil})
+ (let [info (.getDocumentInformation doc)]
+ (is (= "Sharey" (.getTitle info)))
+ (is (nil? (.getSubject info)) "no empty credit in the metadata"))))
+
+(deftest stamping-never-fails-an-export
+ (is (nil? (routes/stamp-document-info! nil {:character-name "x"}))))
+
+(deftest untitled-sheets-still-get-a-title
+ (with-open [doc (blank-doc 1)]
+ (routes/stamp-document-info! doc {:character-name " " :credit nil})
+ (is (seq (.getTitle (.getDocumentInformation doc)))
+ "a blank name falls back rather than titling the file empty")))
+
+;; ---------- the share card ----------
+
+(defmacro with-conn [conn-binding & body]
+ `(let [uri# (str "datomic:mem:orcpub-credit-test-" (UUID/randomUUID))
+ ~conn-binding (do (d/create-database uri#) (d/connect uri#))]
+ (try ~@body (finally (d/delete-database uri#)))))
+
+(defn- setup [conn]
+ (let [c (dm/fork-conn conn)]
+ @(d/transact c schema/all-schemas)
+ @(d/transact c [{:orcpub.user/username "testy" :orcpub.user/email "t@t.com"}])
+ c))
+
+(defn- save! [conn character]
+ (:body (routes/do-save-character (d/db conn) conn character {:user "testy"})))
+
+(defn- character-with [values]
+ {::se/selections []
+ ::se/summary {::char5e/character-name "Sharey" ::char5e/race-name "Halfling"}
+ ::se/values values})
+
+(defn- description-of [c id]
+ (let [html (:body (routes/character-page
+ {:db (d/db c) :conn c :headers {"host" "example.test"}
+ :uri "/" :path-params {:id id}}))
+ tag (re-find #"]*og:description[^>]*>" html)]
+ (second (some->> tag (re-find #"content=\"([^\"]*)\"")))))
+
+(deftest share-card-carries-whatever-credit-there-is
+ (testing "the card appends the credit-line verbatim, so it says exactly what
+ the registry says -- nothing today, the artist's name once they
+ have chosen one, and never a half-built 'Art:' with no names"
+ (with-conn conn
+ (let [c (setup conn)
+ p (portrait-with [:head :shirt])
+ id (:db/id (save! c (character-with {::char5e/portrait (pr-str p)})))
+ desc (str (description-of c id))]
+ (is (seq desc) "the card still has a description")
+ (is (= (boolean (pa/credit-line p))
+ (boolean (re-find #"Art:" desc)))
+ (str "card and registry disagree about the credit; got " desc))
+ (is (not (re-find #"Art:\s*(·|$)" desc))
+ "never an empty credit")))))
+
+(deftest share-card-stays-clean-without-a-portrait
+ (with-conn conn
+ (let [c (setup conn)
+ id (:db/id (save! c (character-with
+ {::char5e/image-url "https://example.com/a.png"})))]
+ (is (not (re-find #"Art:" (or (description-of c id) "")))
+ "a pasted URL has no artist we can name"))))
+
+;; ---------- what the review found (PR #36) ----------
+
+(defn- og-image-of
+ "The og:image content of a character's share card. Hiccup emits attributes
+ alphabetically, so `content` precedes `property`."
+ [c id]
+ (let [html (:body (routes/character-page
+ {:db (d/db c) :conn c :headers {"host" "example.test"}
+ :uri "/" :path-params {:id id}}))
+ tag (re-find #"]*og:image[^>]*>" html)]
+ (second (some->> tag (re-find #"content=\"([^\"]*)\"")))))
+
+
+(deftest a-malformed-stored-portrait-does-not-break-the-shared-page
+ (testing "the portrait is client-supplied EDN. A stored {:layers \"abc\"} is
+ valid EDN and used to reach credit-line, which walks :layers as a
+ selection and threw -- 500ing the PUBLIC character page"
+ (with-conn conn
+ (let [c (setup conn)]
+ (doseq [junk ["{:layers \"abc\"}" "{:layers [1 2 3]}" "{:layers 7}"
+ "{:layers {:head 42}}" "not-edn-at-all" ""]]
+ (let [id (:db/id (save! c (character-with {::char5e/portrait junk})))
+ resp (routes/character-page
+ {:db (d/db c) :conn c :headers {"host" "example.test"}
+ :uri "/" :path-params {:id id}})]
+ (is (= 200 (:status resp)) (str "page broke on " junk))
+ (is (re-find #"Sharey" (:body resp))
+ (str "page rendered but lost its content on " junk))))))))
+
+(deftest the-share-card-only-advertises-a-portrait-it-can-draw
+ (testing "a selection naming only unknown assets is non-empty, so the card
+ pointed at /portrait.png and the renderer 404ed -- a broken preview
+ even with a usable image-url to fall back to"
+ (with-conn conn
+ (let [c (setup conn)
+ undrawable (pr-str {:layers {:head {:asset/id :no-such-asset}}})
+ id (:db/id (save! c (character-with
+ {::char5e/portrait undrawable
+ ::char5e/image-url "https://example.com/real.png"})))]
+ (is (= 404 (:status (routes/character-portrait-png
+ {:db (d/db c) :path-params {:id id}})))
+ "premise: the renderer cannot draw it")
+ (is (= "https://example.com/real.png" (og-image-of c id))
+ "so the card must fall back rather than point at the 404")))))
+
+(deftest the-pdf-credits-nobody-when-the-composed-portrait-was-not-used
+ (testing "portrait-png that fails to decode falls back to the pasted
+ image-url, and the metadata used to credit the illustrator for it
+ anyway -- attributing somebody's photograph to the artist"
+ (with-open [doc (blank-doc 1)]
+ (routes/stamp-document-info! doc {:character-name "Sharey" :credit nil})
+ (is (nil? (.getSubject (.getDocumentInformation doc)))
+ "no credit when nothing composed was embedded"))
+ (testing "and the decode is what decides: undecodable bytes yield nothing"
+ (is (nil? (pdf/decode-artwork-bytes "!!!not base64!!!")))
+ (is (nil? (pdf/decode-artwork-bytes nil))))))
+
+;; ---------- irises and lips ----------
+
+(deftest an-eye-style-without-a-placed-region-is-not-colorized
+ (let [eyes (first (pa/assets-for-layer :eyes))]
+ (is (pr/colorizes? :eyes eyes))
+ (is (not (pr/colorizes? :eyes (dissoc eyes :asset/iris)))
+ "colouring the whole asset would paint the whites and the lashes too")))
+
+(defn- grey-png-uri
+ "A data: URI for a flat grey square -- a stand-in iris drawn near-black,
+ which is how the real art draws them."
+ [n grey]
+ (let [img (java.awt.image.BufferedImage. n n java.awt.image.BufferedImage/TYPE_INT_ARGB)
+ g (.createGraphics img)
+ out (java.io.ByteArrayOutputStream.)]
+ (.setColor g (java.awt.Color. (int grey) (int grey) (int grey)))
+ (.fillRect g 0 0 n n)
+ (.dispose g)
+ (ImageIO/write img "png" out)
+ (str "data:image/png;base64," (.encodeToString (java.util.Base64/getEncoder) (.toByteArray out)))))
+
+(deftest the-share-card-paints-the-iris-inside-its-region
+ (let [eyes (assoc (first (pa/assets-for-layer :eyes))
+ :asset/url (grey-png-uri 200 40)
+ :asset/pupil 0.2
+ :asset/iris [{:cx 0.5 :cy 0.5 :rx 0.2 :ry 0.2 :rot 0.0}])
+ p {:layers {:eyes {:asset/id (:asset/id eyes)}} :colors {:eyes "#1e90ff"}}
+ img (with-redefs [pa/asset-by-id (fn [_ _] eyes)]
+ (ImageIO/read (ByteArrayInputStream. (pr/render-png p 400 400))))
+ rgb (fn [x y] (let [argb (.getRGB img x y)]
+ [(bit-and (unsigned-bit-shift-right argb 16) 0xff)
+ (bit-and (unsigned-bit-shift-right argb 8) 0xff)
+ (bit-and argb 0xff)]))
+ [r _ b] (rgb 245 200) ; inside the iris, clear of the pupil
+ [cr cg cb] (rgb 110 110)] ; the square's corner, outside the region
+ (testing "inside the region the dark ink is lifted into the colour --
+ multiply would have left it near-black"
+ (is (> b 100) (str "blue " b))
+ (is (> (- b r) 60)))
+ (testing "outside it the drawing is untouched -- multiply would have tinted it"
+ (is (= [40 40 40] [cr cg cb])))))
+
+(deftest the-share-card-fills-the-whites-under-the-eye
+ (let [;; a see-through square with a dark iris dot in the middle: an eye
+ ;; style drawn without its whites
+ n 200
+ img (java.awt.image.BufferedImage. n n java.awt.image.BufferedImage/TYPE_INT_ARGB)
+ _ (doto (.createGraphics img) (.setColor (java.awt.Color. 20 20 20)) (.fillOval 90 90 20 20) (.dispose))
+ out (java.io.ByteArrayOutputStream.)
+ _ (ImageIO/write img "png" out)
+ eyes (assoc (first (pa/assets-for-layer :eyes))
+ :asset/url (str "data:image/png;base64," (.encodeToString (java.util.Base64/getEncoder) (.toByteArray out)))
+ :asset/whites true
+ :asset/iris [{:cx 0.5 :cy 0.5 :rx 0.05 :ry 0.05 :rot 0.0
+ :lid {:x0 0.3 :y0 0.5 :mx 0.5 :my 0.3 :x1 0.7 :y1 0.5}
+ :lower {:x0 0.3 :y0 0.5 :mx 0.5 :my 0.7 :x1 0.7 :y1 0.5}}])
+ render (fn [colors]
+ (with-redefs [pa/asset-by-id (fn [_ _] eyes)]
+ (ImageIO/read (ByteArrayInputStream. (pr/render-png {:layers {:eyes {:asset/id (:asset/id eyes)}} :colors colors} 400 400)))))
+ rgb (fn [^java.awt.image.BufferedImage i x y] (let [v (.getRGB i x y)] [(bit-and (bit-shift-right v 16) 0xff) (bit-and (bit-shift-right v 8) 0xff) (bit-and v 0xff) (bit-and (unsigned-bit-shift-right v 24) 0xff)]))
+ white (render {:eyes "#3a7bd5"})
+ fiend (render {:eyes "#3a7bd5" :whites "#a8322c"})]
+ (is (= [255 255 255 255] (rgb white 160 200)) "between the lids, beside the iris: white by default")
+ (is (= [168 50 44 255] (rgb fiend 160 200)) "or the colour picked")
+ (is (zero? (nth (rgb white 200 60) 3)) "outside the lids nothing is filled")
+ (is (> 60 (first (rgb white 200 200))) "and the iris is drawn over the whites, not under them")))
diff --git a/test/clj/orcpub/portrait_og_test.clj b/test/clj/orcpub/portrait_og_test.clj
new file mode 100644
index 000000000..596db2dcf
--- /dev/null
+++ b/test/clj/orcpub/portrait_og_test.clj
@@ -0,0 +1,348 @@
+(ns orcpub.portrait-og-test
+ "The og:image path for a composed portrait, end to end against a real
+ in-memory Datomic: save a character carrying a portrait, then check the
+ share card points at the rendered PNG and that the endpoint serves it.
+
+ This is a server test rather than a browser one because that is where the
+ whole path lives -- a share crawler never runs the app's JavaScript."
+ (:require [clojure.test :refer [deftest is testing use-fixtures]]
+ [datomic.api :as d]
+ [datomock.core :as dm]
+ [orcpub.routes :as routes]
+ [orcpub.db.schema :as schema]
+ [orcpub.entity.strict :as se]
+ [orcpub.dnd.e5.character :as char5e]
+ [orcpub.dnd.e5.portrait-assets :as pa]
+ [orcpub.portrait-render :as portrait-render]
+ [orcpub.config :as config]
+ [orcpub.work-pool :as work-pool]
+ [orcpub.portrait-store :as store])
+ (:import [java.util UUID]))
+
+(defmacro with-conn [conn-binding & body]
+ `(let [uri# (str "datomic:mem:orcpub-og-test-" (UUID/randomUUID))
+ ~conn-binding (do (d/create-database uri#) (d/connect uri#))]
+ (try ~@body (finally (d/delete-database uri#)))))
+
+(use-fixtures :each
+ (fn [t]
+ (let [dir (.toFile (java.nio.file.Files/createTempDirectory "og-store" (make-array java.nio.file.attribute.FileAttribute 0)))]
+ (with-redefs [config/get-portrait-store-dir (constantly (.getPath dir))]
+ (store/await-idle!)
+ (store/clear-memory!)
+ (try (t) (finally (store/await-idle!)
+ (doseq [f (reverse (file-seq dir))] (.delete ^java.io.File f))))))))
+
+(defn- a-portrait []
+ {:layers (into {}
+ (keep (fn [k]
+ (when-let [a (first (pa/assets-for-layer k))]
+ [k {:artist/id (pa/artist-for-asset k (:asset/id a))
+ :asset/id (:asset/id a)}])))
+ [:head :shirt :eyes])
+ :colors {:hair "#5c3a1e" :skin "#e8c69c"}
+ :tweaks {:head {:shade 10}}})
+
+(defn- character-with [values]
+ {::se/selections []
+ ::se/summary {::char5e/character-name "Sharey"
+ ::char5e/race-name "Halfling"}
+ ::se/values values})
+
+(defn- save! [conn character]
+ (:body (routes/do-save-character (d/db conn) conn character {:user "testy"})))
+
+(defn- setup [conn]
+ (let [c (dm/fork-conn conn)]
+ @(d/transact c schema/all-schemas)
+ @(d/transact c [{:orcpub.user/username "testy"
+ :orcpub.user/email "test@test.com"}])
+ c))
+
+;; ---------- deploying the new attribute ----------
+;;
+;; orcpub.datomic transacts schema/all-schemas on every start, so a running
+;; database picks up ::char5e/portrait when the app restarts -- there is no
+;; separate migration step. These cover what that relies on.
+
+(deftest portrait-attribute-is-registered
+ (with-conn conn
+ (let [c (setup conn)
+ ;; '[*] leaves refs as bare entity ids; ask for the idents.
+ attr (d/pull (d/db c)
+ '[{:db/valueType [:db/ident]} {:db/cardinality [:db/ident]}]
+ ::char5e/portrait)]
+ (is (= :db.type/string (get-in attr [:db/valueType :db/ident]))
+ "a string, because ::se/values is a component ref and no Datomic
+ attribute can hold the portrait's nested map")
+ (is (= :db.cardinality/one (get-in attr [:db/cardinality :db/ident]))))))
+
+(deftest re-transacting-schema-is-safe
+ (testing "every boot re-transacts all-schemas, so it must be idempotent and
+ must not disturb data written by an earlier version"
+ (with-conn conn
+ (let [c (setup conn)
+ stored (pr-str (a-portrait))
+ id (:db/id (save! c (character-with {::char5e/portrait stored})))]
+ ;; a restart
+ @(d/transact c schema/all-schemas)
+ @(d/transact c schema/all-schemas)
+ (is (= stored (-> (d/pull (d/db c) '[{::se/values [::char5e/portrait]}] id)
+ ::se/values ::char5e/portrait))
+ "the saved portrait survives repeated schema transactions")
+ (is (some? (:db/id (save! c (character-with {::char5e/portrait stored}))))
+ "and saving still works afterwards")))))
+
+;; ---------- the attribute actually persists ----------
+
+(deftest portrait-survives-a-real-save
+ (testing "::char5e/portrait is a registered string attr, so the transaction
+ that used to fail on an unregistered nested map now succeeds"
+ (with-conn conn
+ (let [c (setup conn)
+ stored (pr-str (a-portrait))
+ saved (save! c (character-with {::char5e/portrait stored}))
+ id (:db/id saved)
+ back (-> (d/pull (d/db c) '[{::se/values [::char5e/portrait]}] id)
+ ::se/values ::char5e/portrait)]
+ (is (some? id) "character saved")
+ (is (= stored back) "portrait round-tripped through Datomic verbatim")
+ (is (= (a-portrait) (char5e/parse-portrait back)) "and parses back")))))
+
+;; ---------- the endpoint ----------
+
+(deftest endpoint-serves-a-png-for-a-composed-portrait
+ (with-conn conn
+ (let [c (setup conn)
+ id (:db/id (save! c (character-with {::char5e/portrait (pr-str (a-portrait))})))
+ resp (routes/character-portrait-png {:db (d/db c) :path-params {:id id}})]
+ (is (= 200 (:status resp)))
+ (is (= "image/png" (get-in resp [:headers "Content-Type"])))
+ (is (re-find #"max-age" (get-in resp [:headers "Cache-Control"]))
+ "cached -- a crawler may refetch often")
+ (is (= "noai, noimageai" (get-in resp [:headers "X-Robots-Tag"]))
+ "contributed art: a crawler fetching the PNG directly never sees the
+ page meta, so the opt-out has to ride the response too")
+ (let [buf (byte-array 4)]
+ (.read ^java.io.InputStream (:body resp) buf)
+ (is (= [-119 80 78 71] (vec buf)) "body starts with the PNG magic number")))))
+
+(deftest a-crawler-that-already-has-the-picture-gets-a-304
+ (testing "and gets it WITHOUT re-rendering. The validator is route-local
+ because the app's global etag-interceptor derives one from the
+ response body and has no method for a stream -- teaching it one
+ would hash every exported PDF, which shares that body type."
+ (with-conn conn
+ (let [c (setup conn)
+ id (:db/id (save! c (character-with {::char5e/portrait (pr-str (a-portrait))})))
+ first-resp (routes/character-portrait-png {:db (d/db c) :path-params {:id id}})
+ tag (get-in first-resp [:headers "ETag"])]
+ (is (= 200 (:status first-resp)))
+ (is (some? tag) "a 200 offers a validator, or nothing can ever be revalidated")
+ (is (re-matches #"\".*\"" tag) "quoted, as a strong validator is written")
+
+ ;; The claim is not "answers 304", it is "answers 304 WITHOUT rendering".
+ ;; Only a renderer that explodes when touched can assert the second one.
+ (let [again (with-redefs [portrait-render/render-png
+ (fn [& _]
+ (throw (ex-info "rendered anyway" {})))]
+ (routes/character-portrait-png
+ {:db (d/db c) :path-params {:id id}
+ :headers {"if-none-match" tag}}))]
+ (is (= 304 (:status again)))
+ (is (nil? (:body again)) "a 304 carries no body -- that is the saving")
+ (is (= tag (get-in again [:headers "ETag"])) "and repeats the validator"))
+
+ (testing "every shape RFC 7232 allows in If-None-Match, because each one
+ this misses costs exactly the render the validator exists to
+ avoid"
+ (let [conditional (fn [hdr] (:status (routes/character-portrait-png
+ {:db (d/db c) :path-params {:id id}
+ :headers {"if-none-match" hdr}})))]
+ (is (= 304 (conditional tag)) "the plain tag")
+ (is (= 304 (conditional (str "W/" tag)))
+ "a weak validator: If-None-Match uses the WEAK comparison")
+ (is (= 304 (conditional (str "\"something-else\", " tag)))
+ "a list -- the header is comma-separated")
+ (is (= 304 (conditional (str "W/\"other\", W/" tag)))
+ "a list of weak ones")
+ (is (= 304 (conditional "*"))
+ "the wildcard, when a representation does exist")
+ (is (= 200 (conditional "\"old,*,tag\""))
+ "a QUOTED tag containing commas is one tag, not a list with a
+ wildcard in it -- splitting on commas fabricated a `*` here and
+ answered 304 to a client holding a stale picture")
+ (is (= 200 (conditional "\"a\", \"b,*,c\""))
+ "and the same inside a genuine list")
+ (is (= 304 (conditional (str tag "--gzip")))
+ "and a re-encoding proxy's suffix, as the app's own interceptor
+ tolerates it")
+ (is (= 200 (conditional "\"nope\", \"still-nope\""))
+ "a list that does NOT contain it still renders")
+ (is (= 200 (conditional "")) "and an empty header is not a match")))
+
+ (testing "a stale validator renders rather than 304ing"
+ (let [resp (routes/character-portrait-png
+ {:db (d/db c) :path-params {:id id}
+ :headers {"if-none-match" "\"not-the-one-you-have\""}})]
+ (is (= 200 (:status resp)))
+ (is (some? (:body resp)))))))))
+
+(deftest the-wildcard-does-not-claim-a-picture-that-cannot-be-drawn
+ (testing "`*` asks whether a representation EXISTS. A stored portrait naming
+ assets the registry does not have parses fine and renders nothing,
+ so the resource has no current representation and the honest answer
+ is the 404 an ordinary request gets -- not a 304 telling the client
+ its cached copy is current."
+ (with-conn conn
+ (let [c (setup conn)
+ id (:db/id (save! c (character-with
+ {::char5e/portrait
+ (pr-str {:layers {:head {:asset/id :no-such-asset}}
+ :colors {} :tweaks {}})})))
+ status (fn [hdrs] (:status (routes/character-portrait-png
+ (cond-> {:db (d/db c) :path-params {:id id}}
+ hdrs (assoc :headers hdrs)))))]
+ (is (= 404 (status nil)) "nothing drawable, so an ordinary GET 404s")
+ (is (= 404 (status {"if-none-match" "*"}))
+ "and the wildcard must reach the same conclusion")))))
+
+(deftest a-different-portrait-gets-a-different-validator
+ (testing "the key is what the pixels depend on, so two characters whose
+ selections differ cannot share a 304"
+ (with-conn conn
+ (let [c (setup conn)
+ one (:db/id (save! c (character-with {::char5e/portrait (pr-str (a-portrait))})))
+ other (:db/id (save! c (character-with
+ {::char5e/portrait
+ (pr-str (assoc-in (a-portrait)
+ [:colors :hair] "#123456"))})))
+ tag-of (fn [id] (get-in (routes/character-portrait-png
+ {:db (d/db c) :path-params {:id id}})
+ [:headers "ETag"]))]
+ (is (not= (tag-of one) (tag-of other))
+ "a colour change is a pixel change")
+ (is (= 200 (:status (routes/character-portrait-png
+ {:db (d/db c) :path-params {:id other}
+ :headers {"if-none-match" (tag-of one)}})))
+ "and one character's validator must not satisfy another's request")))))
+
+(deftest endpoint-404s-rather-than-500s-without-a-portrait
+ (with-conn conn
+ (let [c (setup conn)
+ id (:db/id (save! c (character-with {::char5e/image-url "https://example.com/a.png"})))]
+ (is (= 404 (:status (routes/character-portrait-png
+ {:db (d/db c) :path-params {:id id}})))
+ "a pasted URL is not a composed portrait"))))
+
+(deftest endpoint-404s-for-an-unknown-character
+ (with-conn conn
+ (let [c (setup conn)]
+ (is (= 404 (:status (routes/character-portrait-png
+ {:db (d/db c) :path-params {:id 999999999}})))))))
+
+;; ---------- the share card ----------
+
+(defn- og-image-of
+ "The og:image content of a character's share card. Attribute order is not
+ assumed -- hiccup emits them alphabetically, so `content` precedes
+ `property`."
+ [c id]
+ (let [html (:body (routes/character-page
+ {:db (d/db c) :conn c :headers {"host" "example.test"}
+ :uri "/" :path-params {:id id}}))
+ tag (re-find #"]*og:image[^>]*>" html)]
+ (second (some->> tag (re-find #"content=\"([^\"]*)\"")))))
+
+(deftest share-card-points-at-the-rendered-portrait
+ (with-conn conn
+ (let [c (setup conn)
+ id (:db/id (save! c (character-with {::char5e/portrait (pr-str (a-portrait))})))
+ og (og-image-of c id)]
+ (is (some? og) "og:image present")
+ (is (re-find (re-pattern (str "/" id "/portrait\\.png")) og)
+ (str "og:image should be the rendered portrait, got " og)))))
+
+(deftest share-card-falls-back-to-image-url
+ (with-conn conn
+ (let [c (setup conn)
+ id (:db/id (save! c (character-with {::char5e/image-url "https://example.com/pasted.png"})))
+ og (og-image-of c id)]
+ (is (= "https://example.com/pasted.png" og)
+ "a character with no composed portrait keeps its pasted URL"))))
+
+(deftest share-card-declares-the-ai-opt-out
+ (testing "the noai/noimageai meta is the page-level twin of the PNG header;
+ it must not carry noindex, which would delist the whole site"
+ (with-conn conn
+ (let [c (setup conn)
+ id (:db/id (save! c (character-with {})))
+ html (:body (routes/character-page
+ {:db (d/db c) :conn c :headers {"host" "example.test"}
+ :uri "/" :path-params {:id id}}))
+ tag (re-find #"]*name=\"robots\"[^>]*>" html)]
+ (is (some? tag) "a robots meta is present")
+ (is (re-find #"noai" tag))
+ (is (re-find #"noimageai" tag))
+ (is (not (re-find #"noindex" tag)) "opting out of AI is not opting out of search")))))
+
+(deftest share-card-carries-the-character-name
+ (testing "character-summary-for-id used to return only the ::se/summary
+ submap while character-page destructured ::se/summary back out of
+ it, so every shared link had an empty title"
+ (with-conn conn
+ (let [c (setup conn)
+ id (:db/id (save! c (character-with {})))
+ html (:body (routes/character-page
+ {:db (d/db c) :conn c :headers {"host" "example.test"}
+ :uri "/" :path-params {:id id}}))]
+ (is (re-find #"Sharey" html) "the character's name reaches the share card")))))
+
+(deftest server-renders-are-cached-and-bounded
+ (let [render (fn [tag p] (store/png 1 tag (pr-str p)))
+ renders (atom 0)
+ tag (str "\"" (java.util.UUID/randomUUID) "\"")]
+ (with-redefs [portrait-render/render-png (fn [_] (swap! renders inc) (byte-array [1 2 3]))
+ config/get-portrait-queue-timeout-ms (constantly 50)]
+ (testing "a portrait already rendered is served without rendering again"
+ (is (= [1 2 3] (vec (second (render tag (a-portrait))))))
+ (is (= [1 2 3] (vec (second (render tag (a-portrait))))))
+ (is (= 1 @renders)))
+ (testing "with every render slot taken, a new portrait is refused, not queued forever"
+ (let [slots (work-pool/permits @#'store/pool)
+ n (.drainPermits slots)]
+ (try
+ (is (pos? n))
+ (let [[outcome retry] (render (str "\"" (java.util.UUID/randomUUID) "\"") (a-portrait))]
+ (is (= :busy outcome))
+ (is (pos-int? retry) "with a Retry-After"))
+ (is (= 1 @renders))
+ (is (= :ok (first (render tag (a-portrait)))) "a cached one still answers")
+ (finally (.release slots n))))))))
+
+(deftest a-burst-of-crawlers-shares-one-render
+ (testing "a newly shared link is fetched by several preview bots at once; one draw serves them"
+ (let [render (fn [tag p] (store/png 1 tag (pr-str p)))
+ renders (atom 0)
+ tag (str "\"" (java.util.UUID/randomUUID) "\"")]
+ (with-redefs [portrait-render/render-png (fn [_] (swap! renders inc) (Thread/sleep 200) (byte-array [7]))]
+ (let [answers (mapv deref (doall (repeatedly 8 #(future (render tag (a-portrait))))))]
+ (is (every? #(= :ok (first %)) answers))
+ (is (= 1 @renders)))))))
+
+(deftest the-share-image-address-is-versioned
+ (with-conn conn
+ (let [c (setup conn)
+ id (:db/id (save! c (character-with {::char5e/portrait (pr-str (a-portrait))})))
+ og (og-image-of c id)
+ v (second (re-find #"\?v=([0-9a-f]+)$" og))
+ get-png (fn [q] (routes/character-portrait-png {:db (d/db c) :path-params {:id id} :query-params q}))]
+ (is (some? v) (str "og:image carries a version, got " og))
+ (is (re-find #"immutable" (get-in (get-png {:v v}) [:headers "Cache-Control"]))
+ "the versioned address never changes content, so it is kept for good")
+ (is (= "public, max-age=300" (get-in (get-png {:v "stale"}) [:headers "Cache-Control"])))
+ (is (= "public, max-age=300" (get-in (get-png {}) [:headers "Cache-Control"])))
+ (testing "a changed portrait gets a new address, so previews show the new picture"
+ (let [changed (assoc-in (a-portrait) [:colors :hair] "#123456")
+ id2 (:db/id (save! c (character-with {::char5e/portrait (pr-str changed)})))]
+ (is (not= v (second (re-find #"\?v=([0-9a-f]+)$" (og-image-of c id2))))))))))
diff --git a/test/clj/orcpub/portrait_pack_test.clj b/test/clj/orcpub/portrait_pack_test.clj
new file mode 100644
index 000000000..205c97fc6
--- /dev/null
+++ b/test/clj/orcpub/portrait_pack_test.clj
@@ -0,0 +1,90 @@
+(ns orcpub.portrait-pack-test
+ "The per-piece calibration files and the Loom import."
+ (:require [clojure.test :refer [deftest is testing]]
+ [orcpub.dnd.e5.portrait-assets :as pa]
+ [orcpub.dnd.e5.portrait-calibration :as cal]
+ [orcpub.portrait-pack.import :as imp]))
+
+(deftest every-calibrated-piece-exists
+ (testing "a typo in loom.edn or pieces.edn must fail here, not quietly do nothing"
+ (let [known (imp/registry-files)]
+ (doseq [path cal/files
+ [k fs] (cal/read-file path)
+ [f fields] fs]
+ (is (known [k f]) (str path ": no piece " (name k) "/" f " in the registry"))
+ (doseq [field (keys fields)]
+ (is (contains? pa/calibration-fields field)
+ (str path ": " (name k) "/" f " has unknown field " field)))))))
+
+(deftest the-registry-carries-the-calibration
+ (let [by-id (fn [k id] (some #(when (= id (:asset/id %)) %) (pa/assets-for-layer k)))]
+ (is (= 2 (count (:asset/iris (by-id :eyes :l6-eyes-01)))) "irises from loom.edn")
+ (is (= 0.72166 (get-in (by-id :eyes :l6-eyes-01) [:asset/iris 1 :cx])) "the artist's own placement")
+ (is (= :lips (:asset/slot (by-id :mouth :l8-mouth-02))) "lips from pieces.edn")
+ (is (:asset/casts-shadow (by-id :bangs :l9-bangs-03)))
+ (is (not (:asset/casts-shadow (by-id :bangs :l9-bangs-01))))))
+
+(def eye {:cx 0.5 :cy 0.4 :rx 0.02 :ry 0.01 :rot 1.5
+ :lid {:x0 0.4 :y0 0.4 :mx 0.5 :my 0.35 :x1 0.6 :y1 0.4}})
+
+(defn- manifest [& assets]
+ {:layers [{:key "eyes" :assets (vec assets)}
+ {:key "nose" :assets [{:file "L7_nose_01.png"}]}]})
+
+(def known #{[:eyes "l6_eyes_01.png"] [:eyes "l6_eyes_02.png"]})
+
+(deftest import-takes-only-what-the-loom-places
+ (let [{:keys [loom conflicts unknown]}
+ (imp/manifest->loom (manifest {:file "L6_eyes_01.png" :iris [eye] :pupil 0.45 :bytes 999
+ :tintVerdict "good"})
+ nil known)]
+ (is (empty? conflicts))
+ (is (empty? unknown))
+ (is (= {:eyes {"l6_eyes_01.png" {:pupil 0.45 :iris [eye]}}} loom)
+ "file names lower-cased; sizes and verdicts left out; pieces with nothing placed left out")))
+
+(deftest import-stops-on-a-piece-listed-two-ways
+ (let [a {:file "L6_eyes_01.png" :iris [eye] :pupil 0.45}
+ b (assoc-in a [:iris 0 :cx] 0.52)
+ m (manifest a b)]
+ (testing "without a preference it reports and leaves the piece out"
+ (let [{:keys [loom conflicts]} (imp/manifest->loom m nil known)]
+ (is (= [[:eyes "l6_eyes_01.png"]] (map :piece conflicts)))
+ (is (empty? loom))))
+ (is (= 0.5 (get-in (:loom (imp/manifest->loom m :first known)) [:eyes "l6_eyes_01.png" :iris 0 :cx])))
+ (is (= 0.52 (get-in (:loom (imp/manifest->loom m :last known)) [:eyes "l6_eyes_01.png" :iris 0 :cx])))
+ (testing "a piece listed twice the SAME way is not a conflict"
+ (is (empty? (:conflicts (imp/manifest->loom (manifest a a) nil known)))))))
+
+(deftest import-names-pieces-the-registry-lacks
+ (is (= #{[:eyes "l6_eyes_04.png"]}
+ (:unknown (imp/manifest->loom (manifest {:file "L6_eyes_04.png" :iris [eye]}) nil known)))))
+
+(deftest import-says-what-changed
+ (let [old {:eyes {"a.png" {:pupil 0.4} "b.png" {:pupil 0.4}}}
+ new {:eyes {"a.png" {:pupil 0.4} "b.png" {:pupil 0.5} "c.png" {:pupil 0.4}}}]
+ (is (= {:added [[:eyes "c.png"]] :removed [] :changed [[:eyes "b.png"]]}
+ (update-vals (imp/changes old new) vec)))))
+
+(deftest the-server-says-which-hair-pieces-lack-strand-fields
+ (require 'orcpub.portrait-pack.strands)
+ (let [missing (resolve 'orcpub.portrait-pack.strands/missing)
+ m (vec (missing))]
+ ;; the repo ships silhouettes and no strand files, so every hair piece on
+ ;; the classpath is listed -- and nothing that is not hair
+ (is (seq m))
+ (is (every? #(re-find #"/(hair-back|hair-bits|hair-front|bangs)/" %) m))))
+
+(deftest loom-edn-records-which-pack-it-came-from
+ (let [text (imp/render-loom {:eyes {"l6_eyes_01.png" {:pupil 0.45 :iris []}}} "v1.6")]
+ (is (= "v1.6" (imp/pack-of text)))
+ (is (= {:eyes {"l6_eyes_01.png" {:pupil 0.45 :iris []}}} (clojure.edn/read-string text)) "still reads as the same data")
+ (is (nil? (imp/pack-of (imp/render-loom {}))) "an older file without the line"))
+ (is (= "v1.6" (imp/pack-of (slurp "resources/portrait-pack/loom.edn"))) "the working placements say which pack they came from"))
+
+(deftest a-mistyped-prefer-is-refused
+ (is (= :first (imp/prefer-arg ["m.json" "--prefer" "first"])))
+ (is (= :last (imp/prefer-arg ["m.json" "--prefer" "last"])))
+ (is (nil? (imp/prefer-arg ["m.json"])) "absent: conflicts stop the import")
+ (is (thrown? clojure.lang.ExceptionInfo (imp/prefer-arg ["m.json" "--prefer" "frist"]))
+ "a typo would otherwise settle every conflict by picking the last"))
diff --git a/test/clj/orcpub/portrait_render_test.clj b/test/clj/orcpub/portrait_render_test.clj
new file mode 100644
index 000000000..8e380134b
--- /dev/null
+++ b/test/clj/orcpub/portrait_render_test.clj
@@ -0,0 +1,186 @@
+(ns orcpub.portrait-render-test
+ "Server-side portrait rasterization, for og:image. A share crawler has no
+ browser to bake the CSS-mask layers the way the PDF export does, so these
+ pixels are produced here -- and, like every other picture path, must
+ degrade to 'no portrait' rather than throw."
+ (:require [clojure.test :refer [deftest testing is are]]
+ [orcpub.fork.branding :as branding]
+ [orcpub.portrait-render :as pr]
+ [orcpub.dnd.e5.portrait-assets :as pa]
+ [orcpub.bounded-cache :as bounded-cache]
+ [orcpub.portrait-pack.strands :as strands]
+ [clojure.java.io :as io]
+ [clojure.string :as str])
+ (:import [java.io ByteArrayInputStream]
+ [javax.imageio ImageIO]))
+
+(defn- portrait-with [layer-keys & {:keys [colors tweaks]}]
+ {:layers (into {}
+ (keep (fn [k]
+ (when-let [a (first (pa/assets-for-layer k))]
+ [k {:artist/id (pa/artist-for-asset k (:asset/id a))
+ :asset/id (:asset/id a)}])))
+ layer-keys)
+ :colors (or colors {})
+ :tweaks (or tweaks {})})
+
+(defn- decode [png]
+ (ImageIO/read (ByteArrayInputStream. png)))
+
+(defn- opaque-pixels [img]
+ (let [w (.getWidth img) h (.getHeight img)]
+ (count (for [x (range 0 w 4) y (range 0 h 4)
+ :when (pos? (bit-and (unsigned-bit-shift-right (.getRGB img x y) 24) 0xff))]
+ true))))
+
+;; ---------- data URIs ----------
+
+(deftest parses-base64-data-uris
+ (let [{:keys [mime bytes]} (pr/parse-data-uri "data:image/svg+xml;base64,PHN2Zy8+")]
+ (is (= "image/svg+xml" mime))
+ (is (= "/.png) and this checks every hair
+ combination the randomizer can pick for an island of bare scalp. Skips without a pack: the
+ art is not in this repository. The galleries this came from are in dev/orcpub/portrait_gallery.clj."
+ (:require [clojure.test :refer [deftest is testing]]
+ [orcpub.dnd.e5.portrait-layout :as layout]
+ [clojure.string :as s])
+ (:import [java.awt RenderingHints]
+ [java.awt.image BufferedImage]
+ [java.io File]
+ [javax.imageio ImageIO]))
+
+(def ^:private W 464)
+(def ^:private H 638)
+
+(defn- pack-dir []
+ (when-let [d (System/getenv "ORCPUB_PACK")]
+ (let [f (File. d)] (when (.isDirectory f) f))))
+
+(defn- assets-in [^File pack layer-key]
+ (let [d (File. pack (name layer-key))]
+ (when (.isDirectory d)
+ (->> (.listFiles d)
+ (filter #(re-find #"(?i)\.png$" (.getName ^File %)))
+ (sort-by #(.getName ^File %))
+ vec))))
+
+(defn- px
+ "The backing int[] of a TYPE_INT_ARGB image.
+
+ .getRGB/.setRGB go through the ColorModel on every call. These loops run
+ over ~300k pixels per layer per variant, so that indirection was most of
+ the render time."
+ ^ints [^BufferedImage img]
+ (.. img getRaster getDataBuffer getData))
+
+(defn- scaled*
+ "The asset placed in the frame the way both renderers place it."
+ ^BufferedImage [^File f]
+ (when-let [src (ImageIO/read f)]
+ (let [out (BufferedImage. W H BufferedImage/TYPE_INT_ARGB)
+ g (.createGraphics out)
+ [x y dw dh] (layout/contain-rect (.getWidth src) (.getHeight src) W H)]
+ (try
+ (.setRenderingHint g RenderingHints/KEY_INTERPOLATION
+ RenderingHints/VALUE_INTERPOLATION_BILINEAR)
+ (.drawImage g src (int x) (int y) (int dw) (int dh) nil)
+ (finally (.dispose g)))
+ out)))
+
+(def ^:private scaled
+ "Memoized: a sweep composes the same ten layers dozens of times over, and
+ every call was an ImageIO/read off disk plus a bilinear rescale."
+ (memoize scaled*))
+
+;; ---------------------------------------------------------------------------
+;; Exposed scalp.
+;;
+;; One gallery bust showed an island of skin between the bangs and the side
+;; lock. It is not a tinting or a z-order fault: hair-front 01 is a crown cap
+;; 142px wide and hair-front 02 is a side lock 231px wide that does not cover
+;; the crown, so some combinations leave the top of the head bare.
+;;
+;; Only five layers can cover the skull, so the space is 3 heads x 2 hair-bits
+;; x 2 hair-back x 3 hair-front x 3 bangs = 108, small enough to check ALL of
+;; it rather than the one bust that happened to be looked at.
+;; ---------------------------------------------------------------------------
+
+(def ^:private skull-bottom
+ "Below this the head is a face. Bare skin there is a forehead, not a hole."
+ (int (* H 0.30)))
+
+(defn- exposed-head-mask
+ "Head pixels, above the brow, that no hair layer covers."
+ ^booleans [^File head ^File bits ^File back ^File front ^File bangs]
+ (let [h (px (scaled head))
+ covers (mapv #(px (scaled %)) (remove nil? [bits back front bangs]))
+ out (boolean-array (* W H))]
+ (dotimes [y skull-bottom]
+ (dotimes [x W]
+ (let [i (+ x (* y W))]
+ (when (and (pos? (bit-and (unsigned-bit-shift-right (aget h i) 24) 0xff))
+ (not-any? (fn [^ints c]
+ (pos? (bit-and (unsigned-bit-shift-right (aget c i) 24) 0xff)))
+ covers))
+ (aset out i true)))))
+ out))
+
+(defn- island-px
+ "Exposed head that does NOT reach the face -- skin surrounded by hair.
+
+ Counting exposed pixels outright was the wrong measure and said so loudly:
+ it called a short fringe the worst case in the pack at 3899px, because a
+ high fringe shows more FOREHEAD, and a forehead is supposed to be skin.
+ What reads as a fault is an ISLAND -- a patch with hair on every side and no
+ path down to the face. So the exposed region is flooded from the brow line,
+ and whatever the flood cannot reach is the defect."
+ [^booleans exposed]
+ (let [seen (boolean-array (* W H))
+ stack (java.util.ArrayDeque.)]
+ ;; every exposed pixel on the brow line is forehead, and so is anything
+ ;; connected to one
+ (dotimes [x W]
+ (let [i (+ x (* (dec skull-bottom) W))]
+ (when (and (aget exposed i) (not (aget seen i)))
+ (aset seen i true)
+ (.push stack (int i)))))
+ (while (not (.isEmpty stack))
+ (let [i (int (.pop stack))
+ x (rem i W) y (quot i W)]
+ (doseq [[dx dy] [[-1 0] [1 0] [0 -1] [0 1]]]
+ (let [nx (+ x dx) ny (+ y dy)]
+ (when (and (< -1 nx W) (< -1 ny skull-bottom))
+ (let [ni (+ nx (* ny W))]
+ (when (and (aget exposed ni) (not (aget seen ni)))
+ (aset seen ni true)
+ (.push stack (int ni)))))))))
+ (count (for [i (range (* W H))
+ :when (and (aget exposed i) (not (aget seen i)))]
+ 1))))
+
+(defn- exposed-scalp-px
+ [^File head ^File bits ^File back ^File front ^File bangs]
+ (island-px (exposed-head-mask head bits back front bangs)))
+
+(def ^:private known-scalp-islands
+ "Hair combinations the art does not cover, as [hair-front bangs] -- the head
+ makes no difference to any of them.
+
+ This is a ledger, not a suppression. It exists so the test fails on a NEW
+ gap, which is the thing nobody will notice: 108 combinations is more than
+ anyone looks at, and every one of them renders without complaint.
+
+ Fixing these is the illustrator's call, not code's. Either the fringe is
+ redrawn to meet the side lock, or the randomizer learns to avoid the pairs."
+ ;; hair front 02 + bangs 03 left ~207px between fringe and lock until hair
+ ;; front 02 was patched to meet it (pack v1.775). Bangs 01 leaves slivers of
+ ;; skin between its strand tips at the hairline, which read as a fringe and
+ ;; are kept as drawn.
+ #{["L4_hair_front_01.png" "L9_bangs_01.png"] ; ~87px at the crown
+ ["L4_hair_front_02.png" "L9_bangs_01.png"]
+ ["l4_hair_front_03.png" "L9_bangs_01.png"]})
+
+(deftest no-combination-leaves-a-bare-scalp
+ (if-let [pack (pack-dir)]
+ (let [heads (assets-in pack :head)
+ bits (assets-in pack :hair-bits)
+ backs (assets-in pack :hair-back)
+ fronts (assets-in pack :hair-front)
+ bangss (assets-in pack :bangs)
+ results (for [hd heads bt bits bk backs ft fronts bg bangss]
+ {:combo [(.getName ^File hd) (.getName ^File ft) (.getName ^File bg)]
+ :px (exposed-scalp-px hd bt bk ft bg)})
+ bad (->> results
+ (filter #(> (:px %) 40))
+ (remove #(contains? known-scalp-islands (vec (rest (:combo %)))))
+ (sort-by (comp - :px))
+ distinct)
+ ledger-hits (->> results
+ (filter #(> (:px %) 40))
+ (map #(vec (rest (:combo %))))
+ set)]
+ (println (format "\n %d skull combinations; %d leave an island of scalp"
+ (count results) (count bad)))
+ (doseq [{:keys [combo px]} (take 10 bad)]
+ (println (format " %5d px %s" px (s/join " + " combo))))
+ (println (format " worst %d px, median %d px\n"
+ (:px (first (sort-by (comp - :px) results)))
+ (nth (sort (map :px results)) (quot (count results) 2))))
+
+ (testing "a hairstyle that leaves a patch of scalp showing between the
+ bangs and the hair is a combination the randomizer can hand
+ someone, and 108 of them can be checked rather than noticed"
+ (is (empty? bad)
+ (str (count bad) " NEW hair combinations leave an island of scalp "
+ "surrounded by hair. The art does not cover them -- it is not "
+ "a rendering fault, and it needs either redrawn art or a "
+ "randomizer that avoids the pair. Add to known-scalp-islands "
+ "only once that decision is made: " (pr-str (map :combo bad)))))
+
+ (testing "and the ledger does not rot. A pair that stops leaving a gap --
+ because the art was redrawn -- should be taken off the list,
+ not left behind to make the next real gap look expected."
+ (doseq [pair known-scalp-islands]
+ (is (contains? ledger-hits pair)
+ (str (pr-str pair) " is listed as a known scalp gap but no longer "
+ "leaves one; remove it from known-scalp-islands")))))
+ (println "\n ORCPUB_PACK not set -- skipping.\n")))
+
diff --git a/test/clj/orcpub/portrait_store_default_test.clj b/test/clj/orcpub/portrait_store_default_test.clj
new file mode 100644
index 000000000..bdfd89c5f
--- /dev/null
+++ b/test/clj/orcpub/portrait_store_default_test.clj
@@ -0,0 +1,12 @@
+(ns orcpub.portrait-store-default-test
+ "Where the portrait store writes when nobody says (no fixture here: the store tests redirect it)."
+ (:require [clojure.test :refer [deftest is]]
+ [clojure.string :as str]
+ [orcpub.config :as config]
+ [orcpub.env :as env]))
+
+(deftest the-default-store-is-writable-in-the-image
+ ;; the image runs from / as a user that can write only /tmp, so a relative default lands in
+ ;; an unwritable /data/portraits
+ (with-redefs [env/value (fn [& _] nil)]
+ (is (str/starts-with? (config/get-portrait-store-dir) (System/getProperty "java.io.tmpdir")))))
diff --git a/test/clj/orcpub/portrait_store_test.clj b/test/clj/orcpub/portrait_store_test.clj
new file mode 100644
index 000000000..345af60d9
--- /dev/null
+++ b/test/clj/orcpub/portrait_store_test.clj
@@ -0,0 +1,198 @@
+(ns orcpub.portrait-store-test
+ (:require [clojure.test :refer [deftest is testing use-fixtures]]
+ [clojure.java.io :as io]
+ [clojure.string :as str]
+ [datomic.api :as d]
+ [datomock.core :as dm]
+ [orcpub.config :as config]
+ [orcpub.routes :as routes]
+ [orcpub.db.schema :as schema]
+ [orcpub.entity.strict :as se]
+ [orcpub.dnd.e5.character :as char5e]
+ [orcpub.dnd.e5.portrait-assets :as pa]
+ [orcpub.portrait-render :as portrait-render]
+ [orcpub.portrait-store :as store])
+ (:import [java.util UUID]
+ [java.nio.file Files]))
+
+(defmacro with-conn
+ "Run `body` with `conn-binding` bound to a fresh in-memory database."
+ [conn-binding & body]
+ `(let [uri# (str "datomic:mem:portrait-store-test-" (UUID/randomUUID))
+ ~conn-binding (do (d/create-database uri#) (d/connect uri#))]
+ (try ~@body (finally (d/delete-database uri#)))))
+
+(def ^:dynamic *dir* nil)
+
+(use-fixtures :each
+ (fn [t]
+ (let [dir (.toFile (Files/createTempDirectory "portrait-store" (make-array java.nio.file.attribute.FileAttribute 0)))]
+ (binding [*dir* dir]
+ (with-redefs [config/get-portrait-store-dir (constantly (.getPath dir))
+ store/coalesce-ms 150]
+ (store/await-idle!)
+ (store/clear-memory!)
+ (try (t) (finally (store/await-idle!)
+ (doseq [f (reverse (file-seq dir))] (.delete ^java.io.File f)))))))))
+
+(defn- portrait
+ "A portrait choosing each layer's first piece, with hair colour `hair`."
+ [hair]
+ {:layers (into {} (keep (fn [k] (when-let [a (first (pa/assets-for-layer k))]
+ [k {:artist/id (pa/artist-for-asset k (:asset/id a)) :asset/id (:asset/id a)}])))
+ [:head :shirt :eyes])
+ :colors {:hair hair :skin "#e8c69c"}})
+
+(defn- setup
+ "A fork of `conn` with the schema and a user, testy."
+ [conn]
+ (let [c (dm/fork-conn conn)]
+ @(d/transact c schema/all-schemas)
+ @(d/transact c [{:orcpub.user/username "testy" :orcpub.user/email "t@example.test"}])
+ c))
+
+(defn- save!
+ "Save a character with `values` (and `id` when updating); returns its id."
+ [conn values & [id]]
+ (:db/id (:body (routes/do-save-character (d/db conn) conn
+ (cond-> {::se/selections []
+ ::se/summary {::char5e/character-name "Storey"}
+ ::se/values values}
+ id (assoc :db/id id))
+ {:user "testy"}))))
+
+(defn- files
+ "The store's file names, all of them or character `id`'s."
+ ([] (sort (map #(.getName ^java.io.File %) (filter #(.isFile ^java.io.File %) (file-seq *dir*)))))
+ ([id] (filter #(str/starts-with? % (str id "-")) (files))))
+
+(defn- settle
+ "Wait for scheduled draws to finish: until `done?` holds, or 15 s; then a moment more, so a draw
+ that should not happen would have shown up."
+ ([] (settle (constantly true)))
+ ([done?] (loop [n 0] (when (and (< n 150) (not (done?))) (Thread/sleep 100) (recur (inc n))))
+ (Thread/sleep (+ store/coalesce-ms 200))
+ (store/await-idle!)))
+
+(defn- counting
+ "A render-png that counts top-level draws in `draws` and draws for real."
+ [draws real]
+ (fn ([p] (swap! draws inc) (real p))
+ ([p w h] (real p w h))))
+
+(defn- served
+ "The image route's response for character `id`."
+ [conn id] (routes/character-portrait-png {:db (d/db conn) :path-params {:id id}}))
+
+(deftest a-save-draws-only-when-the-portrait-changed
+ (with-conn conn
+ (let [c (setup conn) draws (atom 0)
+ real portrait-render/render-png]
+ (with-redefs [portrait-render/render-png (counting draws real)]
+ (let [id (save! c {::char5e/portrait (pr-str (portrait "#5c3a1e"))})]
+ (settle #(seq (files)))
+ (is (= 1 @draws) "a new portrait is drawn after the save")
+ (is (= 1 (count (files id))) (pr-str (files)))
+ (testing "an autosave of an unrelated edit draws nothing"
+ (is (= :kept (store/saved! id (pr-str (portrait "#5c3a1e"))))
+ "nothing is even scheduled: the kept file already matches")
+ (save! c {::char5e/portrait (pr-str (portrait "#5c3a1e")) ::char5e/notes "hp 12"} id)
+ (save! c {::char5e/portrait (pr-str (portrait "#5c3a1e")) ::char5e/notes "hp 9"} id)
+ (settle)
+ (is (= 1 @draws)))
+ (testing "a changed portrait is drawn again, and replaces the old file"
+ (save! c {::char5e/portrait (pr-str (portrait "#123456"))} id)
+ (settle #(= 2 @draws))
+ (is (= 2 @draws))
+ (is (= 1 (count (files id))) "and replaces the old file")))))))
+
+(deftest a-burst-of-changes-is-drawn-once
+ (with-conn conn
+ (let [c (setup conn) draws (atom [])]
+ (with-redefs [portrait-render/render-png (fn [p] (swap! draws conj (get-in p [:colors :hair])) (byte-array [1]))]
+ (let [id (save! c {::char5e/portrait (pr-str (portrait "#000001"))})]
+ (doseq [h ["#000002" "#000003" "#000004" "#000005"]]
+ (save! c {::char5e/portrait (pr-str (portrait h))} id))
+ (settle #(seq @draws))
+ (is (= ["#000005"] @draws) "one draw, of what was saved last"))))))
+
+(deftest a-kept-drawing-survives-a-restart
+ (with-conn conn
+ (let [c (setup conn) draws (atom 0) real portrait-render/render-png]
+ (with-redefs [portrait-render/render-png (counting draws real)
+ store/saved! (fn [& _] :off)] ; a character saved before the store existed
+ (let [id (save! c {::char5e/portrait (pr-str (portrait "#5c3a1e"))})
+ first-bytes (vec (.readAllBytes ^java.io.InputStream (:body (served c id))))]
+ (is (= 1 @draws) "drawn on first request")
+ (is (= 1 (count (files))) "and kept")
+ (store/clear-memory!)
+ (is (= (#'store/art-digest*) @@#'store/art-digest) "the fingerprint does not depend on the process")
+ (is (= first-bytes (vec (.readAllBytes ^java.io.InputStream (:body (served c id))))))
+ (is (= 1 @draws) "after a restart the kept file is served, not drawn again"))))))
+
+(deftest a-served-portrait-is-the-servers-own-drawing
+ (with-conn conn
+ (let [c (setup conn)
+ stored (pr-str (portrait "#5c3a1e"))
+ id (save! c {::char5e/portrait stored})]
+ (settle #(seq (files)))
+ (let [body (vec (.readAllBytes ^java.io.InputStream (:body (served c id))))
+ kept (vec (Files/readAllBytes (.toPath (store/file-for id (store/tag stored)))))]
+ (is (= kept body) "what is served is the kept file")
+ (is (= (vec (portrait-render/render-png (char5e/parse-portrait stored))) body)
+ "and that is the server's drawing of the saved selection")))))
+
+(deftest a-crafted-portrait-cannot-break-the-character
+ (let [nested (apply str (repeat 20000 "["))]
+ (testing "deeply nested data overflowed the reader's stack with an Error, not an Exception"
+ (is (nil? (char5e/parse-portrait nested)))
+ (is (nil? (char5e/parse-portrait (apply str (repeat 5000 "[")))) "nested but short enough to read"))
+ (with-conn conn
+ (let [c (setup conn)
+ id (save! c {::char5e/portrait nested ::char5e/notes "still saved"})]
+ (is (some? id) "the save goes through")
+ (is (= "still saved" (get-in (d/pull (d/db c) '[{::se/values [::char5e/notes]}] id) [::se/values ::char5e/notes])))
+ (is (nil? (get-in (d/pull (d/db c) '[{::se/values [::char5e/portrait]}] id) [::se/values ::char5e/portrait]))
+ "and the junk is not stored")
+ (is (= 404 (:status (served c id))) "the image route answers, with no picture")))))
+
+(deftest a-store-that-cannot-write-still-serves-the-drawing
+ (testing "the Docker image runs from / as a user that can write only /tmp; a failed write must
+ not fail the request"
+ (let [blocker (java.io.File/createTempFile "not-a-dir" ".txt")]
+ (try
+ (with-redefs [config/get-portrait-store-dir (constantly (.getPath (io/file blocker "portraits")))]
+ (let [stored (pr-str (portrait "#5c3a1e"))
+ [outcome png] (store/png 999 (store/tag stored) stored)]
+ (is (= :ok outcome))
+ (is (pos? (alength ^bytes png)) "the drawing is served though it could not be kept")))
+ (finally (.delete blocker))))))
+
+(deftest drawing-code-counts-in-a-jar-built-without-sources
+ ;; Production jars omit .clj and .cljc files (:omit-source), so the drawing code cannot be read
+ ;; from the classpath there; the digest must not depend on reading it at run time.
+ (let [visible (#'store/art-digest*)
+ read-resource @#'store/resource-bytes]
+ (with-redefs [store/resource-bytes (fn [p] (when-not (re-find #"\.cljc?$" p) (read-resource p)))]
+ (is (= visible (#'store/art-digest*))))))
+
+(deftest each-write-uses-a-temporary-file-of-its-own
+ ;; Several containers can share one store directory. A second writer's half-written temporary
+ ;; file, at the name every writer of this drawing would once have used, must be left alone.
+ (let [fp (str "\"" (apply str (repeat 64 "a")) "\"")
+ f (store/file-for 42 fp)
+ theirs (io/file *dir* (str "." (.getName f) ".tmp"))]
+ (spit theirs "another container, half done")
+ (#'store/write-stored! 42 fp (.getBytes "our png"))
+ (is (= "another container, half done" (slurp theirs)) "the other writer's file is untouched")
+ (is (= "our png" (slurp f)) "and ours is in place")))
+
+(deftest a-failed-write-leaves-no-temporary-file
+ ;; a directory where the drawing should go makes the move fail
+ (let [fp (str "\"" (apply str (repeat 64 "b")) "\"")
+ f (store/file-for 43 fp)]
+ (.mkdirs f)
+ (spit (io/file f "occupied") "x")
+ (is (thrown? Exception (#'store/write-stored! 43 fp (.getBytes "our png"))))
+ (is (empty? (filter #(str/ends-with? (.getName ^java.io.File %) ".tmp") (.listFiles *dir*)))
+ "the temporary file is gone")))
diff --git a/test/clj/orcpub/portrait_strands_build_test.clj b/test/clj/orcpub/portrait_strands_build_test.clj
new file mode 100644
index 000000000..89a5d9506
--- /dev/null
+++ b/test/clj/orcpub/portrait_strands_build_test.clj
@@ -0,0 +1,33 @@
+(ns orcpub.portrait-strands-build-test
+ (:require [clojure.test :refer [deftest is testing]]
+ [clojure.java.io :as io]
+ [orcpub.portrait-pack.strands :as strands])
+ (:import [java.nio.file Files]
+ [java.nio.file.attribute FileAttribute]))
+
+(defn- art-copy
+ "The repo's hair art (silhouettes) copied to a scratch directory, laid out as a pack."
+ []
+ (let [dir (.toFile (Files/createTempDirectory "strands-build" (make-array FileAttribute 0)))]
+ (doseq [layer ["hair-back" "hair-bits" "hair-front" "bangs"]
+ :let [src (io/file "resources/public/image/portraits" layer)]
+ ^java.io.File f (.listFiles src)
+ :when (re-find #"\.png$" (.getName f))]
+ (io/make-parents (io/file dir layer "x"))
+ (io/copy f (io/file dir layer (.getName f))))
+ dir))
+
+(deftest the-build-writes-only-what-is-missing-or-stale
+ (let [dir (art-copy)
+ statuses (fn [all?] (frequencies (vals (strands/write-missing! dir all?))))
+ hair (count (filter #(.endsWith (.getName ^java.io.File %) ".png") (file-seq dir)))]
+ (testing "a pack with no strand files gets one for every hair piece"
+ (is (= {:written hair} (statuses false))))
+ (testing "running again changes nothing"
+ (is (= {:kept hair} (statuses false))))
+ (testing "art newer than its strand file has it rewritten, and only that one"
+ (let [art (io/file dir "bangs" "l9_bangs_02.png")]
+ (.setLastModified art (+ (System/currentTimeMillis) 60000))
+ (is (= {:written 1 :kept (dec hair)} (statuses false)))))
+ (testing "--all rewrites every one"
+ (is (= {:written hair} (statuses true))))))
diff --git a/test/clj/orcpub/portrait_strands_route_test.clj b/test/clj/orcpub/portrait_strands_route_test.clj
new file mode 100644
index 000000000..d24c6f0e6
--- /dev/null
+++ b/test/clj/orcpub/portrait_strands_route_test.clj
@@ -0,0 +1,90 @@
+(ns orcpub.portrait-strands-route-test
+ (:require [clojure.test :refer [deftest is testing]]
+ [clojure.java.io :as io]
+ [orcpub.routes :as routes]
+ [orcpub.portrait-pack.strands :as strands]
+ [orcpub.system :as system]
+ [io.pedestal.http :as http]
+ [io.pedestal.test :refer [response-for]])
+ (:import [javax.imageio ImageIO]
+ [java.io ByteArrayInputStream]))
+
+(defn- get-image [uri] (routes/get-image {:request-method :get :uri uri}))
+
+(deftest a-missing-strand-file-is-worked-out-from-the-art
+ (testing "the repo ships the art (silhouettes) without strand files, as a deploy that
+ skipped the strand step would: the request is answered, not a 404"
+ (let [uri "/image/portraits/bangs/l9_bangs_02.strands.png"
+ art (with-open [in (io/input-stream (io/resource "public/image/portraits/bangs/l9_bangs_02.png"))]
+ (ImageIO/read in))
+ want (strands/field->image (strands/field-of art :bangs))
+ {:keys [status headers body]} (get-image uri)
+ got (ImageIO/read (ByteArrayInputStream. body))]
+ (is (nil? (io/resource "public/image/portraits/bangs/l9_bangs_02.strands.png")) "no file was deployed")
+ (is (= 200 status))
+ (is (= "image/png" (get headers "Content-Type")))
+ (is (= [(.getWidth want) (.getHeight want)] [(.getWidth got) (.getHeight got)]))
+ (is (= (vec (.getDataElements (.getRaster want) 0 0 (.getWidth want) (.getHeight want) nil))
+ (vec (.getDataElements (.getRaster got) 0 0 (.getWidth got) (.getHeight got) nil)))
+ "the same field the deploy step would have written")
+ (is (identical? body (:body (get-image uri))) "worked out once, then kept"))))
+
+(deftest only-hair-art-that-exists-gets-one
+ (is (nil? (get-image "/image/portraits/head/l2_head_01.strands.png")) "a head has no strands")
+ (is (nil? (get-image "/image/portraits/bangs/no_such_piece.strands.png")) "no art, no field")
+ (is (nil? (get-image "/image/portraits/../../project.clj.strands.png")) "no way out of the art directory")
+ (is (some? (get-image "/image/portraits/bangs/l9_bangs_02.png")) "the art itself is served as before"))
+
+(def ^:private service
+ ;; the server's own chain: static files, the guard, then the routes
+ (delay (::http/service-fn (http/create-servlet (system/with-portrait-guard
+ (http/default-interceptors system/prod-service-map))))))
+
+(defn- served [uri] (response-for @service :get uri))
+
+(deftest the-art-directory-serves-images-only
+ (testing "through the whole chain, where static files answer before any route"
+ (testing "a manifest unpacked beside the art is not public"
+ (is (some? (io/resource "public/image/portraits/silhouette-index.json")) "the file is there")
+ (is (= 404 (:status (served "/image/portraits/silhouette-index.json"))) "but not served")
+ (is (= 404 (:status (served "/image/portraits/manifest.json"))))
+ (is (= 404 (:status (served "/image/portraits/"))) "and the directory is not listed"))
+ (testing "each piece, and each worked-out strand file, asks not to be used for AI"
+ (let [r (served "/image/portraits/bangs/l9_bangs_01.png")]
+ (is (= 200 (:status r)))
+ (is (= "noai, noimageai" (get-in r [:headers "X-Robots-Tag"]))))
+ (let [r (served "/image/portraits/bangs/l9_bangs_03.strands.png")]
+ (is (= 200 (:status r)))
+ (is (= "noai, noimageai" (get-in r [:headers "X-Robots-Tag"])))))
+ (testing "images outside the art directory are served as before"
+ (let [r (served "/image/card-logo-bw.png")]
+ (is (= 200 (:status r)))
+ (is (nil? (get-in r [:headers "X-Robots-Tag"])))))))
+
+(deftest only-registered-pieces-are-served
+ (let [stray (io/file "resources/public/image/portraits/bangs/l9_bangs_99.png")]
+ (try
+ (io/copy (io/file "resources/public/image/portraits/bangs/l9_bangs_01.png") stray)
+ (is (some? (io/resource "public/image/portraits/bangs/l9_bangs_99.png")) "the file is there")
+ (is (= 404 (:status (served "/image/portraits/bangs/l9_bangs_99.png")))
+ "a piece no artist registered is not served, whatever its name")
+ (is (= 404 (:status (served "/image/portraits/bangs/l9_bangs_99.strands.png"))) "nor its strands")
+ (is (nil? (get-image "/image/portraits/bangs/l9_bangs_99.strands.png")))
+ (is (= 404 (:status (served "/image/portraits/head/l2_head_01.strands.png"))) "a head has no strands")
+ (is (= 404 (:status (served "/image/portraits/bangs/../head/l2_head_01.png"))) "no path tricks")
+ (finally (io/delete-file stray true)))))
+
+(deftest an-encoded-path-cannot-get-past-the-guard
+ (testing "the static file server decodes the path, so the guard must judge the decoded one"
+ (doseq [uri ["/image/%70ortraits/silhouette-index.json"
+ "/image/portraits%2Fsilhouette-index.json"
+ "/image/%2570ortraits/silhouette-index.json"
+ "/image/./portraits/silhouette-index.json"
+ "/image/x/../portraits/silhouette-index.json"
+ "/%69mage/portraits/silhouette-index.json"]]
+ (is (not= 200 (:status (served uri))) uri))
+ (let [r (served "/image/%70ortraits/bangs/l9_bangs_01.png")]
+ (is (contains? #{200 404} (:status r)))
+ (when (= 200 (:status r))
+ (is (= "noai, noimageai" (get-in r [:headers "X-Robots-Tag"]))
+ "a piece reached by an encoded path still asks not to be used for AI")))))
diff --git a/test/clj/orcpub/portrait_tint_behaviour_test.clj b/test/clj/orcpub/portrait_tint_behaviour_test.clj
new file mode 100644
index 000000000..4e46d91f4
--- /dev/null
+++ b/test/clj/orcpub/portrait_tint_behaviour_test.clj
@@ -0,0 +1,230 @@
+(ns orcpub.portrait-tint-behaviour-test
+ "What the compositor does to artwork that is not a silhouette.
+
+ Both renderers tint the same way: the asset supplies the SHAPE and the
+ character supplies the COLOUR. The browser does it with a CSS mask over a
+ background-colour, the server with AlphaComposite/SrcIn over a fillRect. Both
+ read the asset's ALPHA and discard its RGB entirely.
+
+ That is invisible while the assets are silhouettes, because a silhouette is
+ nothing but alpha. It stops being invisible the moment real line art arrives,
+ and it decides how that art has to be drawn -- so it is worth knowing before
+ an illustrator spends a week on files that will not survive the pipeline.
+
+ Set ORCPUB_TINT_OUT= to write the pictures out and look at them."
+ (:require [clojure.test :refer [deftest is testing]]
+ [orcpub.portrait-render :as portrait-render]
+ [orcpub.dnd.e5.portrait-assets :as pa])
+ (:import [java.awt BasicStroke Color RenderingHints]
+ [java.awt.image BufferedImage]
+ [java.io ByteArrayOutputStream File]
+ [javax.imageio ImageIO]))
+
+(def ^:private w 240)
+(def ^:private h 300)
+
+(defn- png-bytes ^bytes [^BufferedImage img]
+ (let [out (ByteArrayOutputStream.)]
+ (ImageIO/write img "png" out)
+ (.toByteArray out)))
+
+(defn- line-art-sample
+ "A stand-in for the real thing: opaque BLACK outline, opaque WHITE fill,
+ transparent outside. This is how line art is normally drawn."
+ ^BufferedImage []
+ (let [img (BufferedImage. w h BufferedImage/TYPE_INT_ARGB)
+ g (.createGraphics img)]
+ (.setRenderingHint g RenderingHints/KEY_ANTIALIASING
+ RenderingHints/VALUE_ANTIALIAS_OFF)
+ (.setColor g Color/WHITE)
+ (.fillOval g 40 40 160 200)
+ (.setColor g Color/BLACK)
+ (.setStroke g (BasicStroke. 8))
+ (.drawOval g 40 40 160 200)
+ (.drawLine g 90 120 90 150) ; an eye
+ (.drawLine g 150 120 150 150) ; the other
+ (.dispose g)
+ img))
+
+(defn- silhouette-sample
+ "What the repo ships today: one opaque shape, no interior detail."
+ ^BufferedImage []
+ (let [img (BufferedImage. w h BufferedImage/TYPE_INT_ARGB)
+ g (.createGraphics img)]
+ (.setColor g Color/BLACK)
+ (.fillOval g 40 40 160 200)
+ (.dispose g)
+ img))
+
+(defn- tinted
+ "Run a sample through the renderer's own tint, not a copy of it."
+ ^BufferedImage [^BufferedImage sample ^Color colour]
+ (let [canvas (BufferedImage. w h BufferedImage/TYPE_INT_ARGB)
+ g (.createGraphics canvas)]
+ (try
+ (#'portrait-render/draw-raster-layer! g (png-bytes sample) colour w h)
+ (finally (.dispose g)))
+ canvas))
+
+(defn- opaque-colours
+ "Distinct RGB values among the fully opaque pixels."
+ [^BufferedImage img]
+ (into #{}
+ (for [x (range w) y (range h)
+ :let [argb (.getRGB img x y)]
+ :when (= 255 (bit-and (unsigned-bit-shift-right argb 24) 0xff))]
+ (bit-and argb 0xffffff))))
+
+(defn- write! [^BufferedImage img nm]
+ (when-let [dir (System/getenv "ORCPUB_TINT_OUT")]
+ (.mkdirs (File. dir))
+ (ImageIO/write img "png" (File. dir (str nm ".png")))))
+
+(deftest tinting-keeps-the-drawing
+ (let [skin (Color. 0xE8 0xB0 0x90)
+ art (line-art-sample)
+ sil (silhouette-sample)
+ art-tinted (tinted art skin)
+ sil-tinted (tinted sil skin)]
+ (write! art "1-line-art-source")
+ (write! art-tinted "2-line-art-tinted")
+ (write! sil "3-silhouette-source")
+ (write! sil-tinted "4-silhouette-tinted")
+
+ (testing "the source really is line art: black lines over a white fill"
+ (is (<= 2 (count (opaque-colours art)))
+ "two or more colours before tinting -- lines and fill"))
+
+ (testing "after tinting, the drawing survives.
+
+ This USED to assert the opposite, and the opposite was true: the
+ renderer masked, which reads the asset's alpha and discards its
+ RGB, so line art came out as one flat colour. Multiply replaced
+ it, and these are the same three checks with the answers the
+ renderer now gives."
+ (let [colours (opaque-colours art-tinted)]
+ (is (< 1 (count colours))
+ (str "more than one colour survives, so the lines are still there: "
+ colours))
+ (is (contains? colours 0xE8B090)
+ "the white fill came out exactly the character's colour")
+ (is (contains? colours 0x000000)
+ "and the black lines stayed black")))
+
+ (testing "a BLACK silhouette multiplies to black, not to the tint.
+
+ This is the catch that comes with multiply, and it is live now
+ rather than hypothetical: any silhouette that has to survive this
+ pipeline must be drawn WHITE. The ones shipping in
+ resources/public/image/portraits are near-white already (mean
+ opaque brightness ~228 of 255), which is why the switch did not
+ black out the placeholder art."
+ (is (= #{0x000000} (opaque-colours sil-tinted))))
+
+ (testing "so a drawing and a silhouette are no longer the same picture --
+ which was the whole point of the change"
+ (is (not= (opaque-colours art-tinted) (opaque-colours sil-tinted))))))
+
+(deftest partial-alpha-is-what-survives
+ (testing "shading has to be drawn in the ALPHA channel, not in grey: a
+ half-transparent pixel keeps its softness through the tint, while a
+ grey opaque one comes out the same as a black opaque one"
+ (let [img (BufferedImage. w h BufferedImage/TYPE_INT_ARGB)]
+ ;; column of opaque grey, column of half-transparent black
+ (doseq [y (range 100)]
+ (.setRGB img 50 y (unchecked-int 0xFF808080))
+ (.setRGB img 100 y (unchecked-int 0x80000000)))
+ (let [out (tinted img (Color. 0xE8 0xB0 0x90))
+ alpha-at (fn [x y] (bit-and (unsigned-bit-shift-right (.getRGB out x y) 24) 0xff))]
+ (write! out "5-alpha-vs-grey")
+ (is (= 255 (alpha-at 50 10)) "opaque grey came out fully opaque -- the grey is lost")
+ (is (< 100 (alpha-at 100 10) 160)
+ "half-transparent black stayed half-transparent -- alpha is the channel
+ that carries shading through")))))
+
+;; ---------------------------------------------------------------------------
+;; What one stored portrait costs, for sizing a cache. Prints rather than
+;; asserts a threshold: the number that matters is the one the REAL art
+;; produces, and this measures silhouettes.
+;; ---------------------------------------------------------------------------
+
+(deftest print-the-size-of-one-composed-portrait
+ (let [portrait {:layers (into {}
+ (keep (fn [k]
+ (when-let [a (first (pa/assets-for-layer k))]
+ [k {:artist/id (pa/artist-for-asset k (:asset/id a))
+ :asset/id (:asset/id a)}])))
+ pa/layer-order)
+ :colors {:hair "#5c3a1e" :skin "#e8c69c" :eyes "#3b6ea5" :clothing "#7a5c3a"}
+ :tweaks {}}
+ png (portrait-render/render-png portrait)]
+ (is (some? png) "the full stack of layers renders")
+ (println (format "\n COMPOSED PORTRAIT: %d layers, %.1f KB as PNG\n"
+ (count (:layers portrait)) (/ (count png) 1024.0)))))
+
+;; ---------------------------------------------------------------------------
+;; The fix, proven before it is adopted.
+;;
+;; Masking is not the only way to colour line art, and it is the wrong one for
+;; art that HAS lines. The usual technique is multiply: lay the character's
+;; colour down through the artwork's alpha, then multiply the artwork back over
+;; it. White fill leaves the tint alone; black lines stay black; a grey darkens
+;; the tint by however grey it is.
+;;
+;; Java2D has no multiply -- AlphaComposite is Porter-Duff only -- so on the
+;; server it is a pixel pass. This shows that pass keeping what SrcIn destroys.
+;; ---------------------------------------------------------------------------
+
+(defn- multiply-tint
+ "out.rgb = tint.rgb * art.rgb, out.a = art.a. The candidate replacement for
+ the AlphaComposite/SrcIn in draw-raster-layer!."
+ ^BufferedImage [^BufferedImage art ^Color tint]
+ (let [aw (.getWidth art) ah (.getHeight art)
+ out (BufferedImage. aw ah BufferedImage/TYPE_INT_ARGB)
+ tr (.getRed tint) tg (.getGreen tint) tb (.getBlue tint)]
+ (dotimes [y ah]
+ (dotimes [x aw]
+ (let [argb (.getRGB art x y)
+ a (bit-and (unsigned-bit-shift-right argb 24) 0xff)]
+ (when (pos? a)
+ (let [r (bit-and (unsigned-bit-shift-right argb 16) 0xff)
+ g (bit-and (unsigned-bit-shift-right argb 8) 0xff)
+ b (bit-and argb 0xff)]
+ (.setRGB out x y
+ (unchecked-int
+ (bit-or (bit-shift-left a 24)
+ (bit-shift-left (quot (* tr r) 255) 16)
+ (bit-shift-left (quot (* tg g) 255) 8)
+ (quot (* tb b) 255)))))))))
+ out))
+
+(deftest multiply-keeps-the-drawing-that-masking-destroys
+ (let [skin (Color. 0xE8 0xB0 0x90)
+ art (line-art-sample)
+ masked (tinted art skin)
+ multiplied (multiply-tint art skin)]
+ (write! multiplied "6-line-art-multiplied")
+
+ (testing "the renderer and this reference implementation agree.
+
+ `masked` is a historical name: it runs the shipping
+ draw-raster-layer!, which multiplies now, so it produces what
+ multiply-tint produces."
+ (is (= (opaque-colours masked) (opaque-colours multiplied))))
+
+ (testing "multiply keeps the lines AND takes the character's colour"
+ (let [colours (opaque-colours multiplied)]
+ (is (< 1 (count colours))
+ "more than one colour survives, so the drawing is still there")
+ (is (contains? colours 0xE8B090)
+ "the white fill came out exactly the character's colour")
+ (is (contains? colours 0x000000)
+ "and the black lines stayed black")))
+
+ (testing "a silhouette is unharmed by the change, so both kinds of asset
+ can share one pipeline"
+ (let [sil (silhouette-sample)]
+ (is (= #{0x000000} (opaque-colours (multiply-tint sil skin)))
+ "a pure black silhouette multiplies to black, NOT to the tint --
+ which is the catch: silhouettes would have to be white, not black,
+ for multiply to colour them")))))
diff --git a/test/clj/orcpub/private_art_guard_test.clj b/test/clj/orcpub/private_art_guard_test.clj
new file mode 100644
index 000000000..5e91d579e
--- /dev/null
+++ b/test/clj/orcpub/private_art_guard_test.clj
@@ -0,0 +1,34 @@
+(ns orcpub.private-art-guard-test
+ "scripts/private-art.sh must refuse a branch whose pushes would reach GitHub, whichever setting
+ sends them there. Each case runs the script in a throwaway repository with a fake pack, so it
+ never gets past the guard into touching any art."
+ (:require [clojure.test :refer [deftest is]]
+ [clojure.java.io :as io]
+ [clojure.java.shell :refer [sh]])
+ (:import [java.nio.file Files]
+ [java.nio.file.attribute FileAttribute]))
+
+(def ^:private script (.getCanonicalPath (io/file "scripts/private-art.sh")))
+
+(defn- refused?
+ "Runs private-art.sh in a fresh repository on branch `art`, tracking a private remote, after
+ running each of the git `settings` there. Returns whether the script refused for GitHub."
+ [settings]
+ (let [dir (str (Files/createTempDirectory "private-art" (make-array FileAttribute 0)))
+ git #(apply sh "git" (concat % [:dir dir]))]
+ (git ["init" "-q" "-b" "art"])
+ (git ["-c" "user.name=t" "-c" "user.email=t@t" "commit" "-q" "--allow-empty" "-m" "start"])
+ (git ["remote" "add" "gitea" "https://gitea.example/art.git"])
+ (git ["remote" "add" "github" "https://github.com/example/art.git"])
+ (git ["config" "branch.art.remote" "gitea"])
+ (git ["config" "branch.art.merge" "refs/heads/art"])
+ (doseq [s settings] (git s))
+ (spit (io/file dir "pack.zip") "not a zip")
+ (let [{:keys [err]} (sh "bash" script "update" "pack.zip" :dir dir)]
+ (boolean (re-find #"REFUSED" err)))))
+
+(deftest a-branch-that-pushes-to-github-is-refused
+ (is (not (refused? [])) "tracking and pushing to the private remote: allowed past the guard")
+ (is (refused? [["config" "branch.art.pushRemote" "github"]]) "a branch push setting naming GitHub")
+ (is (refused? [["config" "remote.pushDefault" "github"]]) "a repository push default naming GitHub")
+ (is (refused? [["config" "branch.art.remote" "github"]]) "tracking GitHub"))
diff --git a/test/clj/orcpub/robots_txt_test.clj b/test/clj/orcpub/robots_txt_test.clj
new file mode 100644
index 000000000..41b715285
--- /dev/null
+++ b/test/clj/orcpub/robots_txt_test.clj
@@ -0,0 +1,23 @@
+(ns orcpub.robots-txt-test
+ (:require [clojure.test :refer [deftest is]]
+ [clojure.java.io :as io]
+ [clojure.string :as s]))
+
+(defn- groups
+ "robots.txt as [[agents rules] ...]: consecutive User-agent lines share the rules after them."
+ [text]
+ (->> (s/split-lines text)
+ (map #(s/trim (s/replace % #"#.*" "")))
+ (remove s/blank?)
+ (map #(let [[k v] (s/split % #":\s*" 2)] [(s/lower-case k) v]))
+ (partition-by #(= "user-agent" (first %)))
+ (partition 2)
+ (map (fn [[agents rules]] [(set (map second agents)) (vec rules)]))))
+
+(deftest only-link-previews-may-crawl
+ (let [gs (groups (slurp (io/resource "public/robots.txt")))
+ rules-for (fn [agent] (some (fn [[agents rules]] (when (agents agent) rules)) gs))]
+ (is (= [["disallow" "/"]] (rules-for "*")))
+ (doseq [bot ["Discordbot" "Twitterbot" "Slackbot-LinkExpanding" "TelegramBot" "Mastodon"]]
+ (is (= [["allow" "/"]] (rules-for bot)) bot))
+ (is (= 2 (count gs)) "nothing else is named")))
diff --git a/test/clj/orcpub/routes_test.clj b/test/clj/orcpub/routes_test.clj
index 003033a79..73db85e65 100644
--- a/test/clj/orcpub/routes_test.clj
+++ b/test/clj/orcpub/routes_test.clj
@@ -92,7 +92,16 @@
{:user "testy"}))]
(is (= "testy" (::se/owner updated-character)))
(is (= "Charry" (-> saved-character ::se/summary ::char5e/character-name)))
- (is (= "Charry-2" (-> updated-character ::se/summary ::char5e/character-name))))))))
+ (is (= "Charry-2" (-> updated-character ::se/summary ::char5e/character-name)))))
+ (testing "Saving a character deleted since it was opened answers 410 :character-gone"
+ (let [saved (:body (routes/do-save-character (d/db mocked-conn) mocked-conn (test-character) {:user "testy"}))
+ _ @(d/transact mocked-conn [[:db/retractEntity (:db/id saved)]])
+ response (routes/do-save-character (d/db mocked-conn) mocked-conn saved {:user "testy"})]
+ (is (= 410 (:status response)))
+ (is (= :character-gone (-> response :body :error)))))
+ (testing "Saving another player's character still answers 401"
+ (let [saved (:body (routes/do-save-character (d/db mocked-conn) mocked-conn (test-character) {:user "testy"}))]
+ (is (= 401 (:status (routes/do-save-character (d/db mocked-conn) mocked-conn saved {:user "testy-2"})))))))))
(deftest test-save-entity
(with-conn conn
diff --git a/test/clj/orcpub/run_script_test.clj b/test/clj/orcpub/run_script_test.clj
new file mode 100644
index 000000000..7c3ccbd92
--- /dev/null
+++ b/test/clj/orcpub/run_script_test.clj
@@ -0,0 +1,17 @@
+(ns orcpub.run-script-test
+ "./run writes .env; settings that lock data in must survive a re-run."
+ (:require [clojure.test :refer [deftest is]]
+ [clojure.java.shell :refer [sh]]))
+
+(deftest setup-keeps-an-existing-profile-key
+ ;; `./run --force` sources the existing .env and then calls generate_env, so a key generated
+ ;; unconditionally replaced the one every stored preferred name is encrypted with
+ (is (re-find #"(?m)^ PROFILE_ENCRYPTION_KEYS=" (:out (sh "bash" "-c" "sed -n '/^generate_env()/,/^}/p' run")))
+ "generate_env still sets the key where this test reads it")
+ (let [script (str "set -e; source <(sed -n '/^generate_key_b64()/,/^}/p' run);"
+ " eval \"$(sed -n '/^generate_env()/,/^}/p' run | grep 'PROFILE_ENCRYPTION_KEYS=')\";"
+ " echo \"$PROFILE_ENCRYPTION_KEYS\"")
+ kept (sh "bash" "-c" (str "PROFILE_ENCRYPTION_KEYS=k1:existing; " script))
+ fresh (sh "bash" "-c" (str "unset PROFILE_ENCRYPTION_KEYS; " script))]
+ (is (= "k1:existing\n" (:out kept)) "a key already set is kept")
+ (is (re-matches #"k1:[A-Za-z0-9+/=]{40,}\n" (:out fresh)) "a new .env gets a fresh key")))
diff --git a/test/clj/orcpub/styles/portrait_test.clj b/test/clj/orcpub/styles/portrait_test.clj
new file mode 100644
index 000000000..6e354c0a2
--- /dev/null
+++ b/test/clj/orcpub/styles/portrait_test.clj
@@ -0,0 +1,66 @@
+(ns orcpub.styles.portrait-test
+ "The portrait compositor's CSS is Garden (orcpub.styles.portrait), compiled into the app's
+ stylesheet: portrait.cljs injects no stylesheet, and its inline styles only set CSS variables."
+ (:require [clojure.test :refer [deftest is testing]]
+ [clojure.string :as s]
+ [garden.core :as garden]
+ [rewrite-clj.parser :as p]
+ [rewrite-clj.node :as n]
+ [orcpub.styles.core :as core]
+ [orcpub.styles.portrait :as styles]))
+
+(def source "src/cljs/orcpub/dnd/e5/portrait.cljs")
+
+(defn- nodes
+ "Every node of the parsed file, depth first."
+ [root]
+ (tree-seq n/inner? n/children root))
+
+(defn- token=
+ "Whether `node` is the token written `text`. Compared as text: ::alias/kw has no sexpr here."
+ [node text]
+ (and (= :token (n/tag node)) (= text (n/string node))))
+
+(defn- style-values
+ "The value of every :style key in a map literal in `root`, with its line."
+ [root]
+ (for [m (nodes root) :when (= :map (n/tag m))
+ [k v] (partition 2 (remove n/whitespace-or-comment? (n/children m)))
+ :when (token= k ":style")]
+ [(:row (meta v)) v]))
+
+(defn- variables-only?
+ "Whether a :style value sets nothing but CSS variables: it holds a map literal, and every map
+ literal in it has only \"--name\" keys."
+ [v]
+ (let [maps (filter #(= :map (n/tag %)) (nodes v))]
+ (and (seq maps)
+ (every? (fn [m] (every? #(s/starts-with? (n/string %) "\"--")
+ (take-nth 2 (remove n/whitespace-or-comment? (n/children m)))))
+ maps))))
+
+(deftest portrait-views-carry-no-css
+ (let [root (p/parse-string-all (slurp source))]
+ (testing "no [:style ...] element"
+ (is (empty? (for [v (nodes root)
+ :when (= :vector (n/tag v))
+ :let [[head] (remove n/whitespace-or-comment? (n/children v))]
+ :when (and head (token= head ":style"))]
+ (:row (meta v))))))
+ (testing "inline styles set only CSS variables"
+ (is (empty? (for [[row v] (style-values root) :when (not (variables-only? v))]
+ [row (n/string v)]))))
+ (testing "no style written from code"
+ (is (not (re-find #"-style\s+-" (slurp source)))))))
+
+(deftest the-app-stylesheet-carries-the-portrait-rules
+ (let [css (garden/css {:pretty-print? false} core/app)]
+ (doseq [rule [".pl-drawer{" ".pl-root.light-theme .pl-drawer{" ".lk-name{" ".portrait-layer{"
+ ".portrait-layer-tinted{" ".pl-fill{" "@keyframes lk-prism" "@font-face{"
+ "var(--pl-logo)" "@media(prefers-reduced-motion:reduce)"]]
+ (is (s/includes? css rule) rule))))
+
+(deftest no-font-shorthand-names-inherit
+ ;; `inherit` is only valid as a whole value: inside the font shorthand the browser drops the line
+ (let [css (garden/css {:pretty-print? false} styles/styles)]
+ (is (empty? (re-seq #"[{;]font:[^;}]*inherit" css)))))
diff --git a/test/clj/orcpub/work_pool_test.clj b/test/clj/orcpub/work_pool_test.clj
new file mode 100644
index 000000000..78f308421
--- /dev/null
+++ b/test/clj/orcpub/work_pool_test.clj
@@ -0,0 +1,37 @@
+(ns orcpub.work-pool-test
+ (:require [clojure.test :refer [deftest is]]
+ [orcpub.work-pool :as wp]))
+
+(defn- pool [n timeout] (wp/pool {:size (constantly n) :timeout-ms (constantly timeout) :seed-ms 100}))
+
+(deftest runs-and-releases
+ (let [p (pool 1 50)]
+ (is (= {:result 3} (wp/run p (constantly 3))))
+ (is (thrown? Exception (wp/run p #(throw (Exception. "boom")))))
+ (is (= 1 (.availablePermits (wp/permits p))) "a failure does not leak the permit")
+ (is (zero? (wp/queue-depth p)))))
+
+(deftest a-full-pool-turns-callers-away-with-a-wait
+ (let [p (pool 1 30)
+ started (promise) release (promise)
+ holder (future (wp/run p #(do (deliver started true) @release)))]
+ @started
+ (let [{:keys [busy result]} (wp/run p (constantly :never))]
+ (is (nil? result))
+ (is (<= 1 busy 30) "Retry-After is whole seconds, never zero, at most 30"))
+ (deliver release true) @holder))
+
+(deftest retry-after-rises-with-the-queue
+ (let [p (pool 2 0)]
+ (is (= 1 (wp/retry-after-seconds p 0)))
+ (is (<= (wp/retry-after-seconds p 10) (wp/retry-after-seconds p 1000)))
+ (is (= 30 (wp/retry-after-seconds p 10000000)))))
+
+(deftest a-running-job-is-not-counted-as-waiting
+ ;; queue-depth and the Retry-After estimate are about callers still waiting for a permit
+ (let [p (pool 1 1000)
+ started (promise) release (promise)
+ holder (future (wp/run p #(do (deliver started true) @release)))]
+ @started
+ (is (zero? (wp/queue-depth p)) "one job running, nobody waiting")
+ (deliver release true) @holder))
diff --git a/test/cljc/orcpub/art_mark_test.cljc b/test/cljc/orcpub/art_mark_test.cljc
new file mode 100644
index 000000000..194901dd6
--- /dev/null
+++ b/test/cljc/orcpub/art_mark_test.cljc
@@ -0,0 +1,34 @@
+(ns orcpub.art-mark-test
+ "The licensed-art mark writes the same bytes in the browser and on the server, and reads back."
+ (:require #?(:clj [clojure.test :refer [deftest is]]
+ :cljs [cljs.test :refer-macros [deftest is]])
+ [orcpub.art-mark :as mark]))
+
+(def ^:private tiny-png
+ "A 1x1 PNG: signature, IHDR, IEND."
+ [137 80 78 71 13 10 26 10, 0 0 0 13 73 72 68 82, 0 0 0 1 0 0 0 1 8 6 0 0 0, 31 21 196 137,
+ 0 0 0 0 73 69 78 68 174 66 96 130])
+
+(def ^:private expected
+ "tiny-png marked \"licensed; pack v1; artist house-pack\", as the JVM writes it (CRCs checked
+ against zlib)."
+ [137 80 78 71 13 10 26 10 0 0 0 13 73 72 68 82 0 0 0 1 0 0 0 1 8 6 0 0 0 31 21 196 137 0 0 0 51 105 84 88 116 111 114 99 112 117 98 45 97 114 116 0 0 0 0 0 108 105 99 101 110 115 101 100 59 32 112 97 99 107 32 118 49 59 32 97 114 116 105 115 116 32 104 111 117 115 101 45 112 97 99 107 241 216 110 169 0 0 0 0 73 69 78 68 174 66 96 130])
+
+(defn- bytes-of
+ "Ints `v` as the platform's byte array."
+ [v] #?(:clj (byte-array (map unchecked-byte v)) :cljs (js/Uint8Array. (clj->js v))))
+(defn- ints-of
+ "A platform byte array as a vector of ints 0..255."
+ [b] #?(:clj (mapv #(bit-and % 0xff) b) :cljs (vec (array-seq (js/Array.from b)))))
+
+(deftest the-mark-is-the-same-bytes-everywhere
+ (let [marked (mark/with-mark (bytes-of tiny-png) "licensed; pack v1; artist house-pack")]
+ (is (= expected (ints-of marked)) "chunk, CRC and position identical on both platforms")
+ (is (= "licensed; pack v1; artist house-pack" (mark/mark-of marked)))
+ (is (nil? (mark/mark-of (bytes-of tiny-png))))
+ (is (= expected (ints-of (mark/with-mark marked "other"))) "marking twice adds nothing")))
+
+(deftest the-mark-of-a-composite-names-its-sources
+ (is (nil? (mark/composed [nil nil])) "no marked piece, no mark")
+ (is (= "licensed; composed from licensed; pack v1; artist a"
+ (mark/composed [nil "licensed; pack v1; artist a" "licensed; pack v1; artist a"]))))
diff --git a/test/cljc/orcpub/artist_links_test.cljc b/test/cljc/orcpub/artist_links_test.cljc
new file mode 100644
index 000000000..9bd47bd83
--- /dev/null
+++ b/test/cljc/orcpub/artist_links_test.cljc
@@ -0,0 +1,48 @@
+(ns orcpub.artist-links-test
+ (:require #?(:clj [clojure.test :refer [deftest is testing]]
+ :cljs [cljs.test :refer-macros [deftest is testing]])
+ [orcpub.artist-links :as al]))
+
+(deftest the-rules
+ (is (nil? (al/url-problem "https://fusspot.rip/")))
+ (is (nil? (al/url-problem "HTTPS://Fusspot.RIP:443/path?q=1#x")))
+ (doseq [bad ["http://fusspot.rip/" "fusspot.rip" "javascript:alert(1)" "ftp://x.test"]]
+ (is (= "Links must start with https://" (al/url-problem bad)) bad))
+ (doseq [bad ["https://" "https://localhost" "https://user@evil.test/" "https://a b.test" "https://.test"]]
+ (is (= "That doesn't look like a web address" (al/url-problem bad)) bad))
+ (is (= "Add a link" (al/url-problem " "))))
+
+(deftest icons-come-from-the-host
+ (is (= "twitch" (al/icon-for-url "https://www.twitch.tv/fusspot")))
+ (is (= "bluesky" (al/icon-for-url "https://bsky.app/profile/x")))
+ (is (= "kofi" (al/icon-for-url "https://ko-fi.com/x")))
+ (is (= "site" (al/icon-for-url "https://twitch.tv.evil.test/x")) "lookalikes get the globe")
+ (is (= "site" (al/icon-for-url "https://user@twitch.tv.evil.test/x")))
+ (is (= "site" (al/icon-for-url "not a link"))))
+
+(deftest capitals-fold-to-ascii-whatever-the-locale
+ ;; under a Turkish JVM the default lower case turns I into a dotless i, so TWITCH would
+ ;; stop matching twitch; the locale CI run is what makes this one able to fail
+ (is (= "www.twitch.tv" (:host (al/parse "HTTPS://WWW.TWITCH.TV/FUSSPOT"))))
+ (is (= "twitch" (al/icon-for-url "HTTPS://WWW.TWITCH.TV/FUSSPOT"))))
+
+(deftest while-typing
+ (testing "nothing while the start of https:// is still being typed"
+ (doseq [partial ["" "h" "htt" "https" "https:/" "https://" "HTTPS:"]]
+ (is (nil? (al/typing-problem partial false)) partial)))
+ (testing "a wrong scheme is flagged the moment it goes wrong, not at save"
+ (is (= "Links must start with https://" (al/typing-problem "http://" false)))
+ (is (= "Links must start with https://" (al/typing-problem "fusspot.rip" false)))
+ (is (= "Links must start with https://" (al/typing-problem "www." false))))
+ (testing "an unfinished address waits until the box is left"
+ (is (nil? (al/typing-problem "https://fuss" false)))
+ (is (= "That doesn't look like a web address" (al/typing-problem "https://fuss" true))))
+ (is (nil? (al/typing-problem "https://fusspot.rip/" true))))
+
+(deftest what-blocks-a-save
+ (is (empty? (al/edit-errors {:name "Fuss" :link "" :links [{:url "https://twitch.tv/f"} {:url ""}]})))
+ (is (= {0 "Links must start with https://"}
+ (:link-errors (al/edit-errors {:links [{:url " "} {:url "http://x.test"}]})))
+ "indexed among the non-blank rows, as the server reports them")
+ (is (contains? (al/edit-errors {:name (apply str (repeat 61 "x"))}) :name))
+ (is (contains? (al/edit-errors {:links (repeat 5 {:url "https://a.test/"})}) :links)))
diff --git a/test/cljc/orcpub/dnd/e5/hidden_pick_tools_equipment_research_test.clj b/test/cljc/orcpub/dnd/e5/hidden_pick_tools_equipment_research_test.clj
index 10348963d..aebe7a921 100644
--- a/test/cljc/orcpub/dnd/e5/hidden_pick_tools_equipment_research_test.clj
+++ b/test/cljc/orcpub/dnd/e5/hidden_pick_tools_equipment_research_test.clj
@@ -21,7 +21,10 @@
{::char5e/str 15 ::char5e/dex 15 ::char5e/con 14
::char5e/int 13 ::char5e/wis 13 ::char5e/cha 13})
-(defn- class-opts []
+(defn- class-opts
+ "The fighter, rogue, bard, cleric, monk and sorcerer class options, built with the test spell
+ lists, spell map, language map and weapons map. Returns a vector."
+ []
(mapv #(% sl5e/spell-lists spells5e/spell-map {} language-map weapons5e/weapons-map)
[classes5e/fighter-option classes5e/rogue-option classes5e/bard-option
classes5e/cleric-option classes5e/monk-option classes5e/sorcerer-option]))
@@ -34,37 +37,62 @@
sl5e/spell-lists spells5e/spell-map
[] [] (class-opts) [] language-map))))
-(defn- lvl [n] {::entity/key (keyword (str "level-" n))
+(defn- lvl
+ "Stored level entry for level `n` with an average hit-point roll of 5."
+ [n] {::entity/key (keyword (str "level-" n))
::entity/options {:hit-points {::entity/key :average ::entity/value 5}}})
-(defn- cls [k opts] {::entity/key k ::entity/options (assoc opts :levels [(lvl 1)])})
-(defn- pick [k] [{::entity/key k}])
-(defn- picks [& ks] (mapv (fn [k] {::entity/key k}) ks))
-(defn- nested [k sel-k & ks] [{::entity/key k ::entity/options {sel-k (apply picks ks)}}])
+(defn- cls
+ "Stored class entry for class key `k`: `opts` plus a single level-1 entry. Returns the entry map."
+ [k opts] {::entity/key k ::entity/options (assoc opts :levels [(lvl 1)])})
+(defn- pick
+ "Stored single pick of option key `k`. Returns a one-element vector."
+ [k] [{::entity/key k}])
+(defn- picks
+ "Stored picks of the option keys `ks`. Returns a vector with one entry per key."
+ [& ks] (mapv (fn [k] {::entity/key k}) ks))
+(defn- nested
+ "Stored single pick of option `k` whose selection `sel-k` holds the picks of keys `ks`.
+ Returns a one-element vector."
+ [k sel-k & ks] [{::entity/key k ::entity/options {sel-k (apply picks ks)}}])
(def ^:private instruments-sel (keyword "tool-selection--:musical-instruments"))
(def ^:private mc-instruments-sel (keyword "multiclass-tool-selection--:musical-instruments"))
-(defn- char-of [classes]
+(defn- char-of
+ "Stored character with the standard-roll ability scores and `classes` as its class entries."
+ [classes]
{::entity/options {:ability-scores {::entity/key :standard-roll ::entity/value abilities}
:class classes}})
-(defn- build [classes] (entity/build (char-of classes) @the-template))
+(defn- build
+ "Builds the character of `classes` against the shared template. Returns the built character."
+ [classes] (entity/build (char-of classes) @the-template))
-(defn- offered-paths [classes]
+(defn- offered-paths
+ "Paths of the selections the builder would show for `classes`, after prereq filtering.
+ Returns a set."
+ [classes]
(->> (entity/get-all-selections-2 @the-template (entity/make-path-map (char-of classes))
(build classes))
(map ::entity/path)
set))
-(defn- tools-of [classes] (set (keys (char5e/tool-proficiencies (build classes)))))
+(defn- tools-of
+ "Tool proficiency keys of the built character of `classes`. Returns a set."
+ [classes] (set (keys (char5e/tool-proficiencies (build classes)))))
-(defn- inventory [built]
+(defn- inventory
+ "Keys of the weapons, armor and equipment in the normal inventories of `built`.
+ Returns a set."
+ [built]
(set (concat (keys (char5e/normal-weapons-inventory built))
(keys (char5e/normal-armor-inventory built))
(keys (char5e/normal-equipment-inventory built)))))
-(defn- inv-of [classes] (inventory (build classes)))
+(defn- inv-of
+ "Inventory keys of the built character of `classes`. Returns a set."
+ [classes] (inventory (build classes)))
(def ^:private fighter-plain (cls :fighter {}))
@@ -100,7 +128,10 @@
;; ---------------------------------------------------------------- D2: the multiclass tool gate
-(defn- bard-selection-gate [sel-k]
+(defn- bard-selection-gate
+ "The prereq function of the bard selection keyed `sel-k`. Returns nil when the bard has no
+ such selection or it has no prereq function."
+ [sel-k]
(let [bard (some #(when (= :bard (::t/key %)) %) (class-opts))]
(some #(when (= sel-k (::t/key %)) (::t/prereq-fn %)) (::t/selections bard))))
@@ -172,18 +203,25 @@
;; ---------------------------------------------------------------- D4: fixed starting gear
-(defn- class-opt [k] (some #(when (= k (::t/key %)) %) (class-opts)))
+(defn- class-opt
+ "The class option keyed `k` among `class-opts`, or nil."
+ [k] (some #(when (= k (::t/key %)) %) (class-opts)))
(def ^:private rogue-fixed #{:dagger :leather :thieves-tools})
(def ^:private bard-fixed #{:dagger :leather})
-(defn- stored-gear [c]
+(defn- stored-gear
+ "Keys of the stored weapons, armor and equipment entries of character `c` flagged as class
+ starting equipment. Returns a set."
+ [c]
(set (for [k [:weapons :armor :equipment]
e (get-in c [::entity/options k])
:when (get-in e [::entity/value ::char-equip/class-starting-equipment?])]
(::entity/key e))))
-(defn- swap-classes [c] (update-in c [::entity/options :class] (comp vec reverse)))
+(defn- swap-classes
+ "Character `c` with the order of its class entries reversed."
+ [c] (update-in c [::entity/options :class] (comp vec reverse)))
(deftest d4-fixed-gear-is-stored-data-written-by-set-class-at-index-0
;; D4: REFUTED as stated. set-class writes fixed gear into the character only at index 0; the
diff --git a/test/cljc/orcpub/dnd/e5/modifier_condition_research_test.clj b/test/cljc/orcpub/dnd/e5/modifier_condition_research_test.clj
index e8ad32c29..8c5008907 100644
--- a/test/cljc/orcpub/dnd/e5/modifier_condition_research_test.clj
+++ b/test/cljc/orcpub/dnd/e5/modifier_condition_research_test.clj
@@ -24,10 +24,15 @@
{::char5e/str 15 ::char5e/dex 15 ::char5e/con 14
::char5e/int 10 ::char5e/wis 10 ::char5e/cha 10})
-(defn- class-opt [f]
+(defn- class-opt
+ "Builds a class option from the option constructor `f`, supplying the test spell lists, spell
+ map, language map and weapons map."
+ [f]
(f sl5e/spell-lists spells5e/spell-map {} language-map weapons5e/weapons-map))
-(defn- make-template [class-options]
+(defn- make-template
+ "Builds a template whose class selection offers `class-options`. Returns the template."
+ [class-options]
(t5e/template
(t5e/template-selections
nil nil nil weapons5e/weapons-map weapons5e/weapons
@@ -37,18 +42,24 @@
(delay (make-template [(class-opt classes5e/fighter-option)
(class-opt classes5e/rogue-option)])))
-(defn- lvl [n] {::entity/key (keyword (str "level-" n))
+(defn- lvl
+ "Stored level entry for level `n` with an average hit-point roll of 5."
+ [n] {::entity/key (keyword (str "level-" n))
::entity/options {:hit-points {::entity/key :average ::entity/value 5}}})
(def ^:private fighter {::entity/key :fighter ::entity/options {:levels [(lvl 1)]}})
(def ^:private rogue {::entity/key :rogue ::entity/options {:levels [(lvl 1)]}})
-(defn- raw [classes]
+(defn- raw
+ "Stored character with the test ability scores and `classes` as its class entries."
+ [classes]
{::entity/options
{:ability-scores {::entity/key :standard-roll ::entity/value abilities}
:class classes}})
-(defn- build [tmpl classes] (entity/build (raw classes) tmpl))
+(defn- build
+ "Builds the character of `classes` against template `tmpl`. Returns the built character."
+ [tmpl classes] (entity/build (raw classes) tmpl))
(defn- update-option-mods
"Template with `f` applied to the flattened ::t/modifiers of option `opt-key` of top-level
@@ -68,10 +79,15 @@
s))
sels))))
-(defn- conj-cond-where [pred-mod cnd]
+(defn- conj-cond-where
+ "Returns a function over a modifier sequence `ms` that adds condition `cnd` to each modifier for
+ which `pred-mod` is true and leaves the others unchanged."
+ [pred-mod cnd]
(fn [ms] (map (fn [m] (if (pred-mod m) (update m ::mods/conditions conj cnd) m)) ms)))
-(defn- key= [k] (fn [m] (= k (::mods/key m))))
+(defn- key=
+ "Returns a predicate that is true for a modifier whose `:orcpub.modifiers/key` is `k`."
+ [k] (fn [m] (= k (::mods/key m))))
(defn- mod-order
"The key order apply-options applies modifiers in, replicated from entity/apply-options."
@@ -101,9 +117,14 @@
;; ---------------------------------------------------------------- M2
-(defn- rogue-first? [e] (= :rogue (first (es/entity-val e :classes))))
+(defn- rogue-first?
+ "True when the :classes value of entity `e` starts with :rogue."
+ [e] (= :rogue (first (es/entity-val e :classes))))
-(defn- flag-mod [deps seen]
+(defn- flag-mod
+ "Modifier keyed :research-flag that sets that flag on the entity and depends on `deps`. Its one
+ condition conj-es the entity :classes value onto the atom `seen` and returns `rogue-first?`."
+ [deps seen]
(mods/mod-f nil nil (fn [e] (assoc e :research-flag true)) :research-flag deps
[(fn [e] (swap! seen conj (es/entity-val e :classes)) (rogue-first? e))]))
@@ -146,9 +167,14 @@
(is (contains? (es/entity-val plain :tool-profs) :thieves-tools)))))
;; ---------------------------------------------------------------- M3
-(defn- first-class-is [kw] (fn [c] (= kw (first (char5e/classes c)))))
+(defn- first-class-is
+ "Returns a predicate over a built character that is true when its first class is `kw`."
+ [kw] (fn [c] (= kw (first (char5e/classes c)))))
-(defn- spy [f log] (fn [c] (let [r (f c)] (swap! log conj {:arg c :result r}) r)))
+(defn- spy
+ "Wraps predicate `f`. Each call of the returned function conj-es a map of :arg and :result onto
+ the atom `log` and returns the result of `f`."
+ [f log] (fn [c] (let [r (f c)] (swap! log conj {:arg c :result r}) r)))
(deftest m3-same-fn-as-prereq-and-condition
;; M3 CONFIRMED when the modifier depends on :classes; REFUTED for a modifier with no :classes dep.
@@ -215,7 +241,10 @@
{:name "Research" :levels {3 {:modifiers [[m m]]}}})]
(is (thrown? IllegalArgumentException (doall (flatten (::t/modifiers opt))))))))
-(defn- walk-options [sels f]
+(defn- walk-options
+ "Calls `f` with each selection and option pair in `sels`, descending into the nested selections
+ of every option. Returns nil."
+ [sels f]
(doseq [s sels o (::t/options s)]
(f s o)
(walk-options (::t/selections o) f)))
diff --git a/test/cljc/orcpub/dnd/e5/multiclass_hidden_pick_test.clj b/test/cljc/orcpub/dnd/e5/multiclass_hidden_pick_test.clj
index d50e6697d..7b18374e7 100644
--- a/test/cljc/orcpub/dnd/e5/multiclass_hidden_pick_test.clj
+++ b/test/cljc/orcpub/dnd/e5/multiclass_hidden_pick_test.clj
@@ -42,7 +42,9 @@
[] ; feats
language-map))))
-(defn- lvl [n] {:orcpub.entity/key (keyword (str "level-" n))
+(defn- lvl
+ "Stored level entry for level `n` with an average hit-point roll of 5."
+ [n] {:orcpub.entity/key (keyword (str "level-" n))
:orcpub.entity/options {:hit-points {:orcpub.entity/key :average
:orcpub.entity/value 5}}})
@@ -59,12 +61,16 @@
{:orcpub.entity/key :intimidation}]
:levels [(lvl 1)]}})
-(defn- character-of [classes]
+(defn- character-of
+ "Stored character with the standard-roll ability scores and `classes` as its class entries."
+ [classes]
{:orcpub.entity/options
{:ability-scores {:orcpub.entity/key :standard-roll :orcpub.entity/value abilities}
:class classes}})
-(defn- build [classes] (entity/build (character-of classes) @the-template))
+(defn- build
+ "Builds the character of `classes` against the shared template. Returns the built character."
+ [classes] (entity/build (character-of classes) @the-template))
(defn- offered
"The skill-proficiency selections the builder would SHOW — after prereq filtering."
@@ -94,7 +100,9 @@
:multiclass-skill-proficiency [{:orcpub.entity/key :athletics}]
:levels [(lvl 1)]}})
-(defn- skills-of [classes]
+(defn- skills-of
+ "Skill proficiency keys of the built character of `classes`. Returns a set."
+ [classes]
(set (keys (char5e/skill-proficiencies (build classes)))))
(defn- settled-skills-of
@@ -138,7 +146,9 @@
(doseq [[nm path] (offered classes)]
(println (format " offered: %-34s at %s" nm (pr-str path))))))
-(defn- offered-paths [classes] (set (map second (offered classes))))
+(defn- offered-paths
+ "Paths of the skill-proficiency selections the builder would show for `classes`. Returns a set."
+ [classes] (set (map second (offered classes))))
(deftest a-multiclass-skill-pick-stops-applying-when-it-becomes-the-first-class
(let [multiclassed [fighter-first rogue-multiclassed]
@@ -183,10 +193,14 @@
(def ^:private rogue-plain
{:orcpub.entity/key :rogue :orcpub.entity/options {:levels [(lvl 1)]}})
-(defn- equipment-keys [classes]
+(defn- equipment-keys
+ "Keys of the normal equipment inventory of the built character of `classes`. Returns a set."
+ [classes]
(set (keys (char5e/normal-equipment-inventory (build classes)))))
-(defn- equipment-selections [classes]
+(defn- equipment-selections
+ "Paths of the equipment-tagged selections the builder would show for `classes`. Returns a set."
+ [classes]
(let [char (character-of classes)]
(->> (entity/get-all-selections-2 @the-template (entity/make-path-map char) (build classes))
(filter #(contains? (::t/tags %) :equipment))
diff --git a/test/cljc/orcpub/dnd/e5/picks_closed_test.clj b/test/cljc/orcpub/dnd/e5/picks_closed_test.clj
index e63ed4fb5..48d9beffd 100644
--- a/test/cljc/orcpub/dnd/e5/picks_closed_test.clj
+++ b/test/cljc/orcpub/dnd/e5/picks_closed_test.clj
@@ -44,7 +44,10 @@
::entity/options (merge opts {:levels (vec (for [i (range 1 (inc n))]
(lvl i (when (= i 3) at-3))))})})
-(defn- character [classes & [extra]]
+(defn- character
+ "Stored character with fixed ability scores and `classes` as its class entries; the optional
+ map `extra` is merged over the result. Returns the character map."
+ [classes & [extra]]
(merge {::entity/options
{:ability-scores {::entity/key :standard-roll
::entity/value {::char5e/str 15 ::char5e/dex 15 ::char5e/con 14
@@ -52,12 +55,18 @@
:class classes}}
extra))
-(defn- closed [ch]
+(defn- closed
+ "Builds character `ch` and reports its closed picks. Returns a map of :disqualified and
+ :overflow, each a set of pick addresses."
+ [ch]
(let [built (entity/build ch @template)]
{:disqualified (set (picks/disqualified @template ch built))
:overflow (set (picks/overflow @template ch built))}))
-(defn- hunter [tactic] {:ranger-archetype {::entity/key :hunter
+(defn- hunter
+ "Ranger archetype options for Hunter with `tactic` as the defensive-tactics pick. Returns a map
+ to merge into a level entry."
+ [tactic] {:ranger-archetype {::entity/key :hunter
::entity/options {:defensive-tactics
{::entity/key tactic}}}})
@@ -118,12 +127,23 @@
;; ---------------------------------------------------------------------------
;; The planned hold: set aside, put back, retired
-(defn- levels-path [i] [::entity/options :class i ::entity/options :levels])
-(defn- drop-level [ch i] (update-in ch (levels-path i) pop))
-(defn- add-level [ch i n] (update-in ch (levels-path i) conj (lvl n)))
-(defn- styles [ch] (mapv ::entity/key (get-in ch [::entity/options :class 0 ::entity/options
+(defn- levels-path
+ "Path to the :levels vector of the class entry at index `i` of a stored character."
+ [i] [::entity/options :class i ::entity/options :levels])
+(defn- drop-level
+ "Character `ch` with the last level of its class `i` removed."
+ [ch i] (update-in ch (levels-path i) pop))
+(defn- add-level
+ "Character `ch` with a level-`n` entry appended to the levels of its class `i`."
+ [ch i n] (update-in ch (levels-path i) conj (lvl n)))
+(defn- styles
+ "Keys of the fighting-style picks stored on the first class of `ch`. Returns a vector."
+ [ch] (mapv ::entity/key (get-in ch [::entity/options :class 0 ::entity/options
:fighting-style])))
-(defn- update-planned [ch planned] (picks/update-planned @template ch planned))
+(defn- update-planned
+ "Runs `picks/update-planned` on character `ch` and the held picks `planned` against the test
+ template. Returns its result map."
+ [ch planned] (picks/update-planned @template ch planned))
(deftest a-level-drop-sets-a-pick-aside-and-raising-it-puts-it-back
(let [ch7 (character [(class-entry :ranger 7 (hunter :steel-will))])
@@ -199,9 +219,12 @@
:skill-proficiency])))))))))
;; ---------------------------------------------------------------------------
-;; Picks an edit removed with their entry: held, and back when the entry is
+;; Picks an edit takes out with their entry are held until the entry exists
-(defn- empty-levels [ch i from to]
+(defn- empty-levels
+ "Character `ch` with bare entries for levels `from` through `to` appended to the levels of its
+ class `i`."
+ [ch i from to]
(update-in ch (levels-path i) into (for [n (range from (inc to))]
{::entity/key (keyword (str "level-" n))})))
@@ -257,7 +280,10 @@
;; ---------------------------------------------------------------------------
;; What the builder says about a held pick: its name and what brings it back
-(defn- described [ch planned]
+(defn- described
+ "Name and returns condition of each held pick that `picks/describe-held` reports for `ch` and
+ `planned`. Returns a vector of [name returns] pairs."
+ [ch planned]
(mapv (juxt :name :returns) (picks/describe-held @template ch planned)))
(deftest a-held-pick-says-what-brings-it-back
diff --git a/test/cljc/orcpub/dnd/e5/portrait_colorize_test.cljc b/test/cljc/orcpub/dnd/e5/portrait_colorize_test.cljc
new file mode 100644
index 000000000..c3eb03a72
--- /dev/null
+++ b/test/cljc/orcpub/dnd/e5/portrait_colorize_test.cljc
@@ -0,0 +1,143 @@
+(ns orcpub.dnd.e5.portrait-colorize-test
+ (:require #?(:clj [clojure.test :refer [deftest is testing]]
+ :cljs [cljs.test :refer-macros [deftest is testing]])
+ [orcpub.dnd.e5.portrait-colorize :as c]
+ [orcpub.dnd.e5.portrait-assets :as pa]))
+
+(deftest the-ramp
+ (let [blue [40 90 200]
+ at (fn [grey gamma] (apply c/colorize-rgb grey grey grey (conj blue gamma 1.0)))]
+ (testing "the darkest ink keeps the floor's share of the colour, not black"
+ (is (= (mapv #(int (* % c/floor)) blue) (at 0 1.0))))
+ (testing "the middle of the ramp is the colour itself"
+ (is (= blue (at 127.5 1.0))))
+ (testing "the highlight stays a highlight"
+ (is (= [255 255 255] (at 255 1.0))))
+ (testing "a gamma below 1 lifts the dark body of an iris toward the colour"
+ (is (> (first (at 60 0.5)) (first (at 60 1.0)))))
+ (testing "no coverage leaves the drawing alone; that is what fades the edge"
+ (is (= [10 20 30] (c/colorize-rgb 10 20 30 40 90 200 0.5 0.0))))))
+
+(deftest hex
+ (is (= [58 123 213] (c/hex->rgb "#3a7bd5")))
+ (is (nil? (c/hex->rgb "blue"))))
+
+(deftest the-region-follows-the-asset-into-the-frame
+ (let [asset {:asset/pupil 0.5
+ :asset/iris [{:cx 0.5 :cy 0.5 :rx 0.1 :ry 0.05 :rot 0.3 :px 0.2
+ :lid {:x0 0.4 :y0 0.45 :mx 0.5 :my 0.4 :x1 0.6 :y1 0.45}}]}
+ [{:keys [iris pupil lid]}] (c/iris-shapes asset [10 20 200 400])]
+ (is (= {:cx 110.0 :cy 220.0 :rx 20.0 :ry 20.0 :rot 0.3} iris) "radii scale by width and height separately")
+ (is (= 10.0 (:rx pupil)) "the pupil is its fraction of the oval")
+ (is (< 110.0 (:cx pupil)) "and can sit off centre")
+ (is (= 90.0 (:x0 lid)))
+ (is (neg? (:top lid)) "everything above the lid runs off the top of the frame")))
+
+(deftest every-eye-style-has-its-placed-irises
+ (doseq [a (pa/assets-for-layer :eyes)]
+ (is (= 2 (count (:asset/iris a))) (str (:asset/id a) " has both irises placed"))
+ (is (every? :lid (:asset/iris a)) (str (:asset/id a) " has both lid curves"))
+ (is (= :colorize (pa/render-mode :eyes a)))))
+
+(deftest only-the-lips-are-coloured-in-the-mouth
+ (let [by-id (into {} (map (juxt :asset/id identity)) (pa/assets-for-layer :mouth))]
+ (is (= :colorize (pa/render-mode :mouth (by-id :l8-mouth-02))) "lips")
+ (is (= :as-drawn (pa/render-mode :mouth (by-id :l8-mouth-01))) "a closed line")
+ (is (= :as-drawn (pa/render-mode :mouth (by-id :l8-mouth-03))) "teeth stay white")))
+
+(deftest brightness-moves-the-gamma-around-the-settled-look
+ (let [eyes (first (pa/assets-for-layer :eyes))
+ at (fn [depth] (pa/effective-gamma {:tweaks {:eyes {:depth depth}}} :eyes eyes))]
+ (is (= (pa/tint-gamma :eyes eyes) (at 0) (pa/effective-gamma {} :eyes eyes))
+ "0, or no tweak at all, is exactly the settled look")
+ (is (< (at 3) (at 1) (at 0) (at -1) (at -3)) "up lifts the colour, down deepens it")
+ (is (= (at 3) (at 99)) "clamped to the slider's range")
+ (is (= (at 0) (pa/effective-gamma {:tweaks {:eyes {:depth "junk"}}} :eyes eyes))
+ "a malformed stored value reads as 0")
+ (is (= [:eyes] (pa/tweaked-layers-in-slot {:tweaks {:eyes {:depth 2}}} :eyes))
+ "a brightness tweak counts as a tweak, for the badge and the clear button")))
+
+(defn- disc
+ "A w x w coverage array holding a hard-edged disc of radius r."
+ [w r]
+ (let [a #?(:clj (double-array (* w w)) :cljs (js/Float64Array. (* w w)))
+ c (/ w 2.0)]
+ (dotimes [i (* w w)]
+ (let [x (mod i w) y (quot i w)]
+ (aset a i (if (<= (+ (Math/pow (- x c) 2) (Math/pow (- y c) 2)) (* r r)) 255.0 0.0))))
+ a))
+
+(deftest the-feather-fades-inward-only
+ (let [w 60 src (disc w 20) out (c/feather src w w 6)
+ at (fn [a x y] (aget a (+ x (* y w))))]
+ (is (every? true? (map #(<= (aget out %) (aget src %)) (range (* w w))))
+ "never covers more than the shape did: no colour spills past the ring")
+ (is (== 255.0 (at out 30 30)) "the middle is untouched")
+ (is (< 0 (at out 30 11) 255) "just inside the edge, part coloured: the fade")
+ (is (zero? (at out 30 5)) "outside stays uncoloured")
+ (is (identical? src (c/feather src w w 0)) "radius 0 is a no-op")))
+
+(deftest the-feather-scales-with-the-drawing
+ (is (= 6 (c/feather-radius 1500)) "6px at 1500px tall: the setting chosen on the real art")
+ (is (= 3 (c/feather-radius 750)) "half that on the share card's 750")
+ (is (<= 2 (c/feather-radius 638) 3) "and on the pack's own 638"))
+
+(deftest the-developer-alternative-only-moves-one-iris
+ (let [eyes (first (pa/assets-for-layer :eyes))
+ alt (pa/with-iris-alternative eyes)]
+ (is (= 0.72 (get-in alt [:asset/iris 1 :cx])))
+ (is (= (get-in eyes [:asset/iris 0]) (get-in alt [:asset/iris 0])) "the near iris is left alone")
+ (is (= (second (pa/assets-for-layer :eyes)) (pa/with-iris-alternative (second (pa/assets-for-layer :eyes))))
+ "other eye styles are untouched")
+ (is (= 0.72166 (get-in eyes [:asset/iris 1 :cx])) "the registry keeps the artist's placement")))
+
+;; ---------- filled-in whites, for a style drawn without them ----------
+
+(def whites-eye
+ {:asset/id :test-eyes :asset/whites true :asset/pupil 0.45
+ :asset/iris [{:cx 0.5 :cy 0.5 :rx 0.1 :ry 0.1 :rot 0.0
+ :lid {:x0 0.3 :y0 0.5 :mx 0.5 :my 0.3 :x1 0.7 :y1 0.5}
+ :lower {:x0 0.3 :y0 0.5 :mx 0.5 :my 0.7 :x1 0.7 :y1 0.5}}]})
+
+(deftest whites-follow-the-two-lids
+ (let [[[start upper lower-start lower]] (c/whites-outlines whites-eye [0 0 100 200])]
+ (is (= [30.0 100.0] start) "starts where the upper lid does")
+ (is (= [50.0 60.0 70.0 100.0] upper) "along the upper lid")
+ (is (= [70.0 100.0] lower-start))
+ (is (= [50.0 140.0 30.0 100.0] lower) "and back along the lower lid"))
+ (is (empty? (c/whites-outlines (dissoc whites-eye :asset/whites) [0 0 100 200]))
+ "a style with painted whites gets none")
+ (is (empty? (c/whites-outlines (update-in whites-eye [:asset/iris 0] dissoc :lower) [0 0 100 200]))
+ "nor an eye whose lower lid was never placed"))
+
+(deftest the-whites-swatch-comes-with-the-style
+ (let [p {:layers {:eyes {:asset/id :test-eyes}}}]
+ (with-redefs [pa/asset-by-id (fn [k id] (when (= [k id] [:eyes :test-eyes]) whites-eye))]
+ (is (some #{:whites} (pa/active-color-slots p)) "shown for a style drawn without whites")
+ (is (= "#ffffff" (pa/whites-colour p)) "white until someone picks")
+ (is (= "#2a2a2e" (pa/whites-colour (assoc-in p [:colors :whites] "#2a2a2e")))))
+ (with-redefs [pa/asset-by-id (fn [_ _] (dissoc whites-eye :asset/whites))]
+ (is (not (some #{:whites} (pa/active-color-slots p))) "and not for one with painted whites"))
+ (is (not (some #{:whites} (pa/active-color-slots {:layers {:eyes {:asset/id (:asset/id (first (pa/assets-for-layer :eyes)))}}})))
+ "none of today's styles have filled-in whites, so nothing changes until one is placed")))
+
+(deftest the-inside-of-a-piece-is-made-solid
+ (let [w 20 h 20
+ ;; a 14x14 block, alpha 240 inside with one 230 pixel, a soft 120 edge ring
+ alpha (fn [i] (let [x (mod i w) y (quot i w)]
+ (cond (or (< x 2) (> x 17) (< y 2) (> y 17)) 0
+ (or (= x 2) (= x 17) (= y 2) (= y 17)) 120
+ (and (= x 9) (= y 9)) 230
+ :else 240)))
+ m (c/solid-mask alpha w h)
+ at (fn [x y] (aget m (+ x (* y w))))]
+ (is (= 1 (at 9 9)) "the see-through pixel in the middle becomes solid")
+ (is (= 1 (at 6 6)))
+ (is (zero? (at 3 9)) "pixels near the edge are left as drawn")
+ (is (zero? (at 2 9)) "and so is the soft edge itself")
+ (is (zero? (at 0 0)))))
+
+(deftest lip-colour-follows-how-solid-the-stroke-is
+ (is (= 1.0 (c/lip-weight 255)) "the lip itself takes all of it")
+ (is (zero? (c/lip-weight 113)) "a half-opaque corner stroke stays as drawn")
+ (is (< 0.0 (c/lip-weight 185) 1.0) "and the edge between fades"))
diff --git a/test/cljc/orcpub/dnd/e5/portrait_effects_test.cljc b/test/cljc/orcpub/dnd/e5/portrait_effects_test.cljc
new file mode 100644
index 000000000..72e28a3a4
--- /dev/null
+++ b/test/cljc/orcpub/dnd/e5/portrait_effects_test.cljc
@@ -0,0 +1,291 @@
+(ns orcpub.dnd.e5.portrait-effects-test
+ (:require #?(:clj [clojure.test :refer [deftest is testing]]
+ :cljs [cljs.test :refer-macros [deftest is testing]])
+ [orcpub.dnd.e5.portrait-effects :as fx]
+ [orcpub.dnd.e5.portrait-assets :as pa]
+ [orcpub.dnd.e5.portrait-random :as rnd]))
+
+(deftest settings-default-and-clamp
+ (is (= {:tip nil :start 0.2 :falloff 0.6 :depth 0.3 :clumps 0.45 :light 0.0 :under 0.0 :angle nil :bangs nil
+ :shine 0.0 :shine-at 0.3 :split false}
+ (fx/ombre-settings {})))
+ (is (= {:tip "#2f7f9a" :start 1.0 :falloff 0.0 :depth 0.3 :clumps 0.45 :light 1.0 :under 0.0 :angle 90.0 :bangs nil
+ :shine 0.0 :shine-at 0.3 :split false}
+ (fx/ombre-settings {:ombre {:tip "#2f7f9a" :start 7 :falloff -1 :depth "x" :angle 450 :light 3}}))
+ "out-of-range numbers are pulled back in, junk falls back to the default")
+ (is (nil? (:tip (fx/ombre-settings {:ombre {:tip "teal"}}))) "only #rrggbb tips"))
+
+(deftest the-colour-runs-root-to-tip
+ (let [s (assoc (fx/ombre-settings {}) :depth 0.0)
+ white [255 255 255]
+ brown [92 58 30] teal [47 127 154]]
+ (is (= brown (fx/ombre-rgb 255 255 255 brown teal 0.0 s)) "white art at the root takes the root colour")
+ (is (= teal (fx/ombre-rgb 255 255 255 brown teal 1.0 s)) "and the tip colour at the tip")
+ (is (= [0 0 0] (fx/ombre-rgb 0 0 0 brown teal 0.7 s)) "linework stays ink")
+ (is (= brown (fx/ombre-rgb 255 255 255 brown brown 0.9 s))
+ "with no second colour and no depth it is today's flat multiply")
+ (testing "depth darkens the roots and lifts the ends"
+ (let [d (assoc s :depth 0.5)]
+ (is (< (first (fx/ombre-rgb 200 200 200 white white 0.0 d))
+ (first (fx/ombre-rgb 200 200 200 white white 1.0 d))))))
+ (testing "falloff 0 is a hard dip-dye line at the start point"
+ (let [hard (assoc s :start 0.5 :falloff 0.0)]
+ (is (= brown (fx/ombre-rgb 255 255 255 brown teal 0.49 hard)))
+ (is (= teal (fx/ombre-rgb 255 255 255 brown teal 0.52 hard)))))))
+
+(deftest position-down-from-the-crown-line-or-along-an-angle
+ (let [w 100 h 100
+ ;; a strand running from (50,10) down to (50,90): a column of pixels
+ alpha (fn [i] (if (and (= 50 (mod i w)) (<= 10 (quot i w) 90)) 255 0))
+ crown [50.0 10.0]
+ roots (fx/gradient-frame alpha w h crown nil)
+ down (fx/gradient-frame alpha w h crown 0)]
+ (is (= :arc (:kind roots)))
+ (is (< (fx/position roots 50 12) 0.1) "near the top is root")
+ (is (> (fx/position roots 50 88) 0.9) "the far end is tip")
+ (testing "an angle runs from the crown on the frame's scale"
+ (is (< (fx/position down 50 12) (fx/position down 50 50) (fx/position down 50 88)))
+ (is (< (Math/abs (- (fx/position down 50 10) 0.3125)) 1e-9) "the crown sits a third of the way along")
+ (let [up (fx/gradient-frame alpha w h crown 180)]
+ (is (> (fx/position up 50 12) (fx/position up 50 88)) "an angle of 180 turns it upside down")))))
+
+(deftest every-piece-agrees-where-a-split-or-angle-falls
+ ;; two pieces of very different extent: measured per piece, each put the
+ ;; line across its own middle
+ (let [w 200 h 200 crown [100.0 20.0]
+ wide (fn [i] (if (< 20 (mod i w) 180) 255 0))
+ narrow (fn [i] (if (< 120 (mod i w) 160) 255 0))]
+ (doseq [mode [:split 90 30]]
+ (let [a (fx/gradient-frame wide w h crown mode) b (fx/gradient-frame narrow w h crown mode)]
+ (is (= (fx/position a 140 90) (fx/position b 140 90)) (str mode))))
+ (let [s (fx/gradient-frame wide w h crown :split)]
+ (is (= :split (:kind s)))
+ (is (< (fx/position s 60 90) 0.5 (fx/position s 140 90)) "root colour on one side of the crown, tips on the other")
+ (is (= 0.5 (fx/position s 100 5)) "the line runs down through the crown"))))
+
+(deftest a-fringe-beside-the-crown-still-reaches-its-tips
+ (testing "the bug a single crown point had: on a turned head, strands growing
+ right beside it never counted as far from the roots"
+ (let [w 120 h 120
+ ;; a cap across the top (y 10-30), with two strands hanging from it:
+ ;; one at x=20, one at x=100, both down to y=80
+ alpha (fn [i] (let [x (mod i w) y (quot i w)]
+ (if (or (<= 10 y 30) (and (#{20 100} x) (<= 10 y 80))) 255 0)))
+ f (fx/gradient-frame alpha w h [100.0 12.0] nil)]
+ (is (> (fx/position f 20 79) 0.9) "the strand far from where the crown point was")
+ (is (> (fx/position f 100 79) 0.9) "and the one right beside it, equally"))))
+
+(deftest the-crown-sits-atop-the-head
+ (let [w 100 h 150
+ ;; a disc for a head, top at y=20
+ alpha (fn [i] (let [x (mod i w) y (quot i w)] (if (< (+ (Math/pow (- x 50) 2) (Math/pow (- y 60) 2)) 1600) 255 0)))
+ [cx cy] (fx/crown alpha w h)]
+ (is (< 45 cx 55) "centred")
+ (is (< 20 cy 35) "just below the top")
+ (is (nil? (fx/crown (constantly 0) w h)) "no head, no crown")))
+
+(defn- doubles-of [n f]
+ (let [a #?(:clj (double-array n) :cljs (js/Float64Array. n))]
+ (dotimes [i n] (aset a i (double (f i))))
+ a))
+
+(deftest shadows-land-on-skin-only-and-near-the-edge
+ (let [w 60 h 120 n (* w h)
+ caster (doubles-of n #(if (< (quot % w) 40) 255 0)) ; hair down to y=40
+ skin (doubles-of n (constantly 255)) ; face everywhere
+ hair (doubles-of n #(if (< (quot % w) 40) 255 0))
+ k (fx/shadow-map caster skin hair w h)
+ at (fn [y] (aget k (+ 30 (* y w))))]
+ (is (zero? (at 20)) "never on the hair itself")
+ (is (pos? (at 41)) "just below the hair's edge, shaded")
+ (is (> (at 41) (at 47)) "fading with distance")
+ (is (zero? (at 100)) "and gone further down")
+ (is (<= (reduce max (for [i (range n)] (aget k i))) fx/shadow-strength) "never more than the chosen strength")
+ (let [no-skin (fx/shadow-map caster (doubles-of n (constantly 0)) hair w h)]
+ (is (zero? (reduce + (for [i (range n)] (aget no-skin i)))) "nothing where there is no skin"))))
+
+(deftest only-the-overhanging-bangs-cast
+ (let [by-id (into {} (map (juxt :asset/id identity)) (pa/assets-for-layer :bangs))]
+ (is (fx/casts-shadow? (by-id :l9-bangs-02)))
+ (is (fx/casts-shadow? (by-id :l9-bangs-03)))
+ (is (not (fx/casts-shadow? (by-id :l9-bangs-01))) "swept back, lies on the head")
+ (is (not-any? fx/casts-shadow? (pa/assets-for-layer :hair-front)))))
+
+(deftest the-quick-colouring-tricks
+ (let [w 100 h 100
+ ;; a block of hair, x 10..90, y 10..90
+ alpha (fn [i] (let [x (mod i w) y (quot i w)] (if (and (<= 10 x 90) (<= 10 y 90)) 255 0)))
+ frame (fx/gradient-frame alpha w h [50.0 10.0] nil)
+ white 0xffffff brown [92 58 30] teal [47 127 154]
+ base (assoc (fx/ombre-settings {}) :depth 0.0 :clumps 0.0)
+ at (fn [settings x y] ((fx/pixel-fn brown teal settings frame :hair-front) x y white))]
+ (testing "off, the line where the tips start is level across the piece"
+ (is (= (at base 20 50) (at base 80 50))))
+ (testing "clumps waver it: some strands further along than others at the same height"
+ (let [s (assoc base :clumps 1.0)]
+ (is (> (count (distinct (for [x (range 12 89 4)] (at s x 50)))) 3))))
+ (testing "light lifts the near (left) side and deepens the far side"
+ (let [s (assoc base :light 1.0 :depth 0.6)
+ lum (fn [c] (+ (bit-and (bit-shift-right c 16) 0xff) (bit-and (bit-shift-right c 8) 0xff) (bit-and c 0xff)))]
+ (is (> (lum (at s 15 50)) (lum (at s 85 50))))))
+ (testing "under darkens the hair behind the head, light hair more than dark"
+ (let [s (assoc base :under 1.0)
+ [blonde-back] (fx/layer-colours :hair-back [230 200 120] [230 200 120] s)
+ [dark-back] (fx/layer-colours :hair-back [40 30 30] [40 30 30] s)
+ [front] (fx/layer-colours :hair-front [230 200 120] [230 200 120] s)]
+ (is (< (first blonde-back) 230))
+ (is (> (/ (first dark-back) 40.0) (/ (first blonde-back) 230.0)) "dark hair barely changes")
+ (is (= [230 200 120] front) "only the hair behind the head")))))
+
+(deftest a-piece-can-hold-the-root-colour
+ (let [w 100 h 100
+ alpha (fn [i] (let [x (mod i w) y (quot i w)] (if (and (<= 10 x 90) (<= 10 y 90)) 255 0)))
+ frame (fx/gradient-frame alpha w h [50.0 10.0] nil)
+ brown [92 58 30] teal [47 127 154]
+ base (assoc (fx/ombre-settings {}) :depth 0.0 :clumps 0.0)
+ at (fn [asset y] ((fx/pixel-fn brown teal (fx/piece-settings base asset) frame :bangs) 50 y 0xffffff))
+ packed (fn [[r g b]] (bit-or (bit-shift-left r 16) (bit-shift-left g 8) b))]
+ (is (= (packed teal) (at {} 88)) "an ordinary piece reaches the tip colour")
+ (is (= (packed brown) (at {:asset/tips-from 1.0} 88)) "1.0: the fringe stays in the root colour")
+ (is (= (packed brown) (at {:asset/tips-from 0.7} 60)) "0.7: root colour until 70% along")
+ (is (not= (packed brown) (at {:asset/tips-from 0.7} 89)) "and only the ends take the tips")))
+
+(deftest streaks-never-touch-hair-with-one-colour
+ (testing "the default streaks move only the tip colour, so a portrait with
+ no tips colour is exactly as it was before streaks existed"
+ (let [w 100 h 100
+ alpha (fn [i] (let [x (mod i w) y (quot i w)] (if (and (<= 10 x 90) (<= 10 y 90)) 255 0)))
+ frame (fx/gradient-frame alpha w h [50.0 10.0] nil)
+ brown [92 58 30]
+ s (fx/ombre-settings {})
+ with (fn [settings x y] ((fx/pixel-fn brown brown settings frame :hair-front) x y 0xc8c8c8))]
+ (is (= 0.45 (:clumps s)))
+ (is (every? true? (for [x (range 12 89 7) y (range 12 89 11)]
+ (= (with s x y) (with (assoc s :clumps 0.0) x y))))))))
+
+(defn- lined
+ "A fully opaque `n` x `n` white piece with ink lines where `line?` of x, y."
+ [n line?]
+ {:rgb (fn [i] (if (line? (mod i n) (quot i n)) 0x000000 0xffffff))
+ :alpha (fn [_] 255)})
+
+(defn- correlation
+ "How alike the field is `dx` `dy` cells apart, over the middle of it."
+ [{:keys [gw gh v]} dx dy]
+ (let [at (fn [x y] (aget v (+ x (* y gw))))
+ pts (for [y (range 30 (- gh 30) 3) x (range 30 (- gw 30) 3)] [x y])]
+ (/ (reduce + (map (fn [[x y]] (* (at x y) (at (+ x dx) (+ y dy)))) pts))
+ (reduce + (map (fn [[x y]] (* (at x y) (at x y))) pts)))))
+
+(deftest streaks-follow-the-drawn-strands
+ (let [n 375]
+ (testing "lines drawn straight down make streaks straight down"
+ (let [{:keys [rgb alpha]} (lined n (fn [x _] (zero? (mod x 9))))
+ f (fx/strand-field rgb alpha n n 3)]
+ (is (= [375 375 375 375] ((juxt :gw :gh :w :h) f)) "one cell a pixel, for art this size")
+ (is (> (correlation f 0 5) 0.8) "alike along the lines")
+ (is (< (correlation f 5 0) 0.3) "and not across them")))
+ (testing "lines drawn on a slant make slanted streaks, whichever way they lean"
+ (doseq [[line? along across] [[(fn [x y] (zero? (mod (- x y) 9))) [4 4] [4 -4]]
+ [(fn [x y] (zero? (mod (+ x y) 9))) [-4 4] [4 4]]]]
+ (let [{:keys [rgb alpha]} (lined n line?)
+ f (fx/strand-field rgb alpha n n 3)]
+ (is (> (apply correlation f along) 0.75))
+ (is (< (apply correlation f across) 0.3)))))
+ (testing "values stay in -1..1 and nothing lands outside the piece"
+ (let [f (fx/strand-field (fn [_] 0xffffff) (fn [i] (if (< (mod i n) 100) 255 0)) n n 3)
+ v (:v f)]
+ (is (every? #(<= -1.0 % 1.0) (seq v)))
+ (is (every? zero? (for [y (range 0 n 10) x (range 120 n 10)] (aget v (+ x (* y (:gw f)))))))))))
+
+(deftest the-streak-noise-is-the-same-in-every-renderer
+ ;; whole 16-bit steps, so the JVM and JS cannot round them differently
+ (is (= [0.2340886549172198 0.43485160601205464 0.5107194628824292
+ 9.613183794918746E-4 0.1523460746166171 0.4545815213244831]
+ (mapv #(rnd/hash01 % (* 3 %) 7) [0 1 2 50 399 -3]))))
+
+(deftest streaks-follow-a-field-when-given-one
+ (let [s (assoc (fx/ombre-settings {:ombre {:tip "#ffffff"}}) :depth 0.0 :start 0.3 :falloff 0.4)
+ frame {:kind :arc :env (double-array 10 0.0) :reach 10.0 :x0 0.0 :x1 10.0}
+ field (fn [x] {:gw 10 :gh 10 :w 10 :h 10 :v (double-array 100 x)})
+ at (fn [f] ((fx/pixel-fn [0 0 0] [255 255 255] s frame :hair-back f) 5 5 0xffffff))]
+ (is (< (at (field -1.0)) (at (field 0.0)) (at (field 1.0)))
+ "where the field is high the tip colour comes in sooner")))
+
+(deftest a-stored-field-reads-back-as-it-was
+ (let [n 375
+ f (fx/strand-field (fn [i] (if (zero? (mod (mod i n) 9)) 0 0xffffff)) (fn [_] 255) n n 3)
+ bytes (fx/field->bytes f)
+ back (fx/bytes->field (fn [g] (bit-and (aget bytes g) 0xff)) (:gw f) (:gh f) n n)]
+ (is (every? #(< (Math/abs (double %)) (/ 0.5 127.0))
+ (map - (seq (:v f)) (seq (:v back))))
+ "within half a step of 1/127")
+ (is (= "/image/portraits/bangs/l9_bangs_03.strands.png"
+ (fx/strands-url "/image/portraits/bangs/l9_bangs_03.png")))
+ (is (nil? (fx/strands-url "/image/portraits/x.svg")) "only beside raster art")))
+
+(deftest a-placed-field-maps-frame-pixels-to-the-art
+ (let [v (double-array 4 0.0)
+ _ (aset v 3 1.0) ;; bottom-right cell of a 2x2 field
+ f {:gw 2 :gh 2 :w 100 :h 100 :v v}
+ at (fn [field x y] ((#'fx/field-fn field) x y))]
+ (is (= 1.0 (at f 90 90)))
+ (is (= 0.0 (at f 10 10)))
+ (is (= (at f 90 90) (at (assoc f :rect [100 100 200 200]) 280 280))
+ "art drawn at 2x, 100px in: frame (280,280) is art (90,90)")
+ (is (= (at f 10 10) (at (assoc f :rect [100 100 200 200]) 120 120)))))
+
+(deftest the-bangs-can-keep-the-root-tip-or-dye
+ (let [fringe {:asset/tips-from 1.0} ;; Bangs 03's calibration
+ spiky {} ;; Bangs 02's: none
+ s (fn [o] (fx/ombre-settings {:ombre (merge {:tip "#ffffff"} o)}))]
+ (testing "untouched, each piece does what its calibration says"
+ (is (= 1.0 (:tips-from (fx/piece-settings (s {}) fringe :bangs))))
+ (is (nil? (:tips-from (fx/piece-settings (s {}) spiky :bangs))))
+ (is (= [:roots :dyed] (map fx/bangs-choice [fringe spiky]))))
+ (testing "a choice wins over the calibration, either way"
+ (is (nil? (:tips-from (fx/piece-settings (s {:bangs :dyed}) fringe :bangs))) "the long fringe dyed")
+ (is (= 0.45 (:tips-from (fx/piece-settings (s {:bangs :tipped}) fringe :bangs))))
+ (is (= 1.0 (:tips-from (fx/piece-settings (s {:bangs :roots}) spiky :bangs))) "the spiky one kept dark"))
+ (testing "only on the bangs"
+ (is (nil? (:tips-from (fx/piece-settings (s {:bangs :roots}) spiky :hair-back)))))
+ (testing "stored as a keyword or a string; anything else is no choice"
+ (is (= :tipped (:bangs (s {:bangs "tipped"}))))
+ (is (nil? (:bangs (s {:bangs :purple}))))
+ (is (nil? (:bangs (s {:bangs 3})))))))
+
+(deftest a-split-edge-wavers-alike-on-every-piece
+ (let [s (fx/ombre-settings {:ombre {:tip "#ffffff" :split true :start 0.5 :falloff 0.05 :clumps 0.8}})
+ frame {:kind :split :cx 100.0 :span 50.0 :h 200.0 :x0 0.0 :x1 200.0}
+ f (fn [k] (fx/pixel-fn [0 0 0] [255 255 255] s frame k {:gw 2 :gh 2 :w 200 :h 200 :v (double-array [1.0 -1.0 -1.0 1.0])}))]
+ (is (= (map #((f :hair-front) 104 % 0xffffff) (range 0 200 9))
+ (map #((f :bangs) 104 % 0xffffff) (range 0 200 9)))
+ "the hair behind the bangs and the bangs put the edge in the same place")
+ (is (not= 1 (count (distinct (map #((f :bangs) 104 % 0xffffff) (range 0 200 9))))) "and it does waver"))
+ (testing "a split ignores holding the bangs in the root colour"
+ (let [s (fx/ombre-settings {:ombre {:tip "#ffffff" :split true}})]
+ (is (nil? (:tips-from (fx/piece-settings s {:asset/tips-from 1.0} :bangs))))
+ (is (= :split (fx/run-mode s)))
+ (is (nil? (:angle (fx/ombre-settings {:ombre {:split true :angle 90}}))) "a split is not also an angle"))))
+
+(deftest shine-catches-the-crown-on-the-fill-only
+ ;; a frame 1000 tall; a piece 500 long hanging from y 0
+ (let [env (double-array 100 0.0)
+ frame {:kind :arc :env env :reach 500.0 :x0 0.0 :x1 100.0 :h 1000.0}
+ long-frame (assoc frame :reach 900.0)
+ s (assoc (fx/ombre-settings {:ombre {:shine 1.0}}) :depth 0.0)
+ off (assoc s :shine 0.0)
+ root [92 58 30]
+ px (fn [settings k x y rgb & [fr]] ((fx/pixel-fn root root settings (or fr frame) k) x y rgb))
+ lum (fn [c] (+ (bit-and (bit-shift-right c 16) 0xff) (bit-and (bit-shift-right c 8) 0xff) (bit-and c 0xff)))
+ at (long (* 1000 (fx/shine-depth 0.3)))]
+ (is (> (lum (px s :hair-front 50 at 0xffffff)) (+ 30 (lum (px off :hair-front 50 at 0xffffff))))
+ "a ring across the top of the piece lightens")
+ (is (= (px s :hair-front 50 (+ at 150) 0xffffff) (px off :hair-front 50 (+ at 150) 0xffffff)) "but not down the lengths")
+ (is (= (px s :hair-front 50 at 0x000000) (px off :hair-front 50 at 0x000000)) "the ink stays ink")
+ (is (= (px s :hair-back 50 at 0xffffff) (px off :hair-back 50 at 0xffffff)) "and the hair behind the head takes none")
+ (is (= (px s :hair-front 50 at 0xffffff) (px s :hair-front 50 at 0xffffff long-frame))
+ "a long piece puts its ring as far below its top as a short one")
+ (let [low (assoc s :shine-at 0.9) at2 (long (* 1000 (fx/shine-depth 0.9)))]
+ (is (> (lum (px low :hair-front 50 at2 0xffffff)) (+ 30 (lum (px low :hair-front 50 at 0xffffff))))
+ "Shine at moves the ring down"))))
diff --git a/test/cljc/orcpub/dnd/e5/portrait_face_test.cljc b/test/cljc/orcpub/dnd/e5/portrait_face_test.cljc
new file mode 100644
index 000000000..ad03b447c
--- /dev/null
+++ b/test/cljc/orcpub/dnd/e5/portrait_face_test.cljc
@@ -0,0 +1,97 @@
+(ns orcpub.dnd.e5.portrait-face-test
+ (:require #?(:clj [clojure.test :refer [deftest is testing]]
+ :cljs [cljs.test :refer-macros [deftest is testing]])
+ [orcpub.dnd.e5.portrait-face :as face]))
+
+(deftest settings-default-and-clamp
+ (is (= {:pupil :round :second-eye nil :blush 0.0 :blush-colour "#e0606a" :freckles 0.0
+ :freckle-place 0.5 :freckle-strength 0.5 :shade 0.0}
+ (face/face-settings {})))
+ (is (= {:pupil :snake :second-eye "#3d5c8f" :blush 1.0 :blush-colour "#e0606a" :freckles 0.0
+ :freckle-place 0.5 :freckle-strength 0.5 :shade 0.0}
+ (face/face-settings {:face {:pupil "snake" :second-eye "#3d5c8f" :blush 4 :blush-colour "pink" :freckles -1}}))
+ "strings read as keywords, numbers clamp, junk falls back")
+ (is (= :round (:pupil (face/face-settings {:face {:pupil :cat}}))) "only pupils we draw")
+ (is (not (face/marks? (face/face-settings {}))))
+ (is (face/marks? (face/face-settings {:face {:freckles 0.2}}))))
+
+(defn- eye [cx rot]
+ ;; an iris 20 wide, 30 tall on screen, pupil 45% of it, no lid
+ {:iris {:cx cx :cy 50.0 :rx (if (zero? rot) 10.0 15.0) :ry (if (zero? rot) 15.0 10.0) :rot rot}
+ :pupil {:cx cx :cy 50.0 :rx (if (zero? rot) 4.5 6.75) :ry (if (zero? rot) 6.75 4.5) :rot rot}
+ :lid nil})
+
+(def grey [128 128 128])
+
+(deftest each-eye-takes-its-colour
+ (let [f (face/eye-pixel-fn [(eye 120.0 0) (eye 40.0 0)] [200 40 40] [40 40 200] 1.0 :round)
+ [lr _ lb] (f 40 45 grey 1.0)
+ [rr _ rb] (f 120 45 grey 1.0)]
+ (is (> lr lb) "the left eye takes the Eyes colour, wherever it was listed")
+ (is (> rb rr) "the right eye takes the second colour"))
+ (let [f (face/eye-pixel-fn [(eye 40.0 0) (eye 120.0 0)] [200 40 40] nil 1.0 :round)]
+ (is (= (f 40 45 grey 1.0) (f 120 45 grey 1.0)) "no second colour: both alike")))
+
+(deftest light-comes-from-below
+ (let [f (face/eye-pixel-fn [(eye 40.0 0)] [40 120 80] nil 1.0 :round)
+ lum (fn [[r g b]] (+ r g b))]
+ (is (> (lum (f 40 62 grey 1.0)) (lum (f 40 50 grey 1.0))) "the bottom of the iris is lifted")
+ (is (= (f 40 50 grey 1.0) (f 40 40 grey 1.0)) "nothing above the centre line")
+ (is (= grey (f 200 62 grey 0.0)) "and nothing outside the iris")))
+
+(deftest pupils-stand-upright-whatever-the-oval-rotation
+ (doseq [rot [0 (/ Math/PI 2)]]
+ (let [dark? (fn [[r g b]] (< (+ r g b) 100))
+ snake (face/eye-pixel-fn [(eye 40.0 rot)] [40 120 80] nil 1.0 :snake)
+ goat (face/eye-pixel-fn [(eye 40.0 rot)] [40 120 80] nil 1.0 :goat)
+ drawn [10 10 10]]
+ (testing (str "rot " rot)
+ (is (dark? (snake 40 38 drawn 0.0)) "the snake slit runs up the iris")
+ (is (not (dark? (snake 45 50 drawn 0.0))) "and is narrow: the drawn round pupil beside it is painted over")
+ (is (dark? (goat 48 50 drawn 0.0)) "the goat bar runs across")
+ (is (not (dark? (goat 40 44 drawn 0.0))) "and is short top to bottom")))))
+
+(deftest round-pupils-are-left-as-drawn
+ (let [f (face/eye-pixel-fn [(eye 40.0 0)] [40 120 80] nil 1.0 :round)]
+ (is (= [10 10 10] (f 40 50 [10 10 10] 0.0)))))
+
+(deftest blush-and-freckles-land-on-showing-skin
+ (let [w 300 h 300
+ shapes [(assoc-in (eye 110.0 0) [:iris :cy] 120.0) (assoc-in (eye 190.0 0) [:iris :cy] 120.0)]
+ ;; skin everywhere except a strip of hair down the left
+ skin (let [a #?(:clj (double-array (* w h)) :cljs (js/Float64Array. (* w h)))]
+ (dotimes [i (* w h)] (aset a i (if (< (mod i w) 60) 0.0 1.0)))
+ a)
+ m (face/marks (face/face-settings {:face {:blush 0.6 :freckles 0.8}}) shapes skin w h)
+ at (fn [k x y] (aget (get m k) (+ x (* y w))))]
+ (is (> (at :blush 105 170) 0.2) "under the left eye")
+ (is (zero? (at :blush 150 20)) "not on the forehead")
+ (is (zero? (at :blush 50 170)) "not where the hair covers")
+ (is (some pos? (for [y (range 140 190) x (range 110 190)] (at :freckles x y))) "freckles across the nose")
+ (testing "both cheeks and the nose take freckles"
+ (let [m2 (face/marks (face/face-settings {:face {:freckles 1.0 :freckle-place 1.0}}) shapes skin w h [140 140 170 200])
+ any-in (fn [x0 x1 y0 y1] (some pos? (for [y (range y0 y1) x (range x0 x1)] (aget (:freckles m2) (+ x (* y w))))))]
+ (is (any-in 75 140 150 200) "under the left eye")
+ (is (any-in 175 230 150 200) "under the right eye")
+ (is (any-in 140 170 140 175) "across the bridge of the nose")
+ (is (= [140 140 170 200] (face/alpha-box (let [a (#?(:clj double-array :cljs (fn [n] (js/Float64Array. n))) (* w h))]
+ (doseq [y (range 140 201) x (range 140 171)] (aset a (+ x (* y w)) 255.0)) a) w h)))))
+ (is (every? zero? (for [y (range 0 300 7) x (range 0 60 3)] (at :freckles x y))))
+ (is (nil? (face/marks (face/face-settings {:face {:blush 0.5}}) [(first shapes)] skin w h))
+ "one eye is not enough to place a face from")
+ (is (= [1.0 1.0 1.0] (face/mark-factors 0.0 0.0 [224 96 106])))
+ (let [[r g b] (face/mark-factors 0.5 0.0 [224 96 106])] (is (and (> r g) (< g 1.0))) "blush warms")))
+
+(deftest freckle-controls
+ (let [w 300 h 300
+ shapes [(assoc-in (eye 110.0 0) [:iris :cy] 120.0) (assoc-in (eye 190.0 0) [:iris :cy] 120.0)]
+ skin (let [a #?(:clj (double-array (* w h)) :cljs (js/Float64Array. (* w h)))] (dotimes [i (* w h)] (aset a i 1.0)) a)
+ f (fn [o] (:freckles (face/marks (face/face-settings {:face (merge {:freckles 0.8} o)}) shapes skin w h [140 140 170 200])))
+ total (fn [a] (reduce + (seq a)))
+ darkest (fn [a] (reduce max (seq a)))
+ right-of-nose (fn [a] (reduce + (for [y (range 140 200) x (range 172 240)] (aget a (+ x (* y w))))))]
+ (is (< (total (f {:freckles 0.3})) (total (f {:freckles 0.9}))) "Freckles: more of them")
+ (is (< (darkest (f {:freckle-strength 0.1})) (darkest (f {:freckle-strength 0.9}))) "Prominence: darker")
+ (is (< (total (f {:freckle-strength 0.1})) (total (f {:freckle-strength 0.9}))) "and larger")
+ (is (< (right-of-nose (f {:freckle-place 0.0})) (right-of-nose (f {:freckle-place 1.0})))
+ "Placement: toward 1 more of them reach the far cheek")))
diff --git a/test/cljc/orcpub/dnd/e5/portrait_layout_test.cljc b/test/cljc/orcpub/dnd/e5/portrait_layout_test.cljc
new file mode 100644
index 000000000..b6dcb7ae4
--- /dev/null
+++ b/test/cljc/orcpub/dnd/e5/portrait_layout_test.cljc
@@ -0,0 +1,129 @@
+(ns orcpub.dnd.e5.portrait-layout-test
+ "Runs on BOTH the JVM and in ClojureScript, which is the point: these numbers
+ used to be written once per renderer and had already drifted. A .cljc test is
+ the only kind that can assert the two agree."
+ (:require [clojure.test :refer [deftest testing is are]]
+ [orcpub.dnd.e5.portrait-layout :as layout]))
+
+;; ---------------------------------------------------------------------------
+;; contain-rect -- the DOM's `mask-size: contain`, which the other two must match
+;; ---------------------------------------------------------------------------
+
+(deftest taller-art-is-limited-by-height
+ (testing "8:11 art in a 4:5 frame: fits the height, leaves side margins.
+ Stretching to fill instead is the bug that shipped every face 10%
+ too wide."
+ (let [[x y w h] (layout/contain-rect 800 1100 600 750)]
+ (is (= 750 h) "the limiting edge is used fully")
+ (is (< w 600) "and the other is inset, not stretched")
+ (is (= 0 y))
+ (is (pos? x) "centred, so the inset is split")
+ ;; An odd remainder cannot be halved into whole pixels, so the margins can
+ ;; differ by one. Asserting exact equality is asserting something false.
+ (is (<= (Math/abs (- 600 (+ x w x))) 1)
+ "left and right margins match to the pixel"))))
+
+(deftest wider-art-is-limited-by-width
+ (let [[x y w h] (layout/contain-rect 1200 600 600 750)]
+ (is (= 600 w))
+ (is (< h 750))
+ (is (= 0 x))
+ (is (<= (Math/abs (- 750 (+ y h y))) 1))))
+
+(deftest the-exact-rect-for-the-shipping-frame
+ (testing "the numbers, not just the shape: 192x264 source art in the 600x750
+ frame the share card and the sheet both use. These assertions used
+ to sit in a .clj test claiming they held 'in both runtimes' while
+ only ever running in one; now they do."
+ (let [[x y w h] (layout/contain-rect 192 264 600 750)]
+ (is (= 750 h) "fills the short axis")
+ (is (= 545 w))
+ (is (= 28 x) "(600-545)/2 rounds up")
+ (is (= 0 y))
+ (is (< (Math/abs (- (/ (double w) h) (/ 192.0 264))) 0.005)
+ "source aspect preserved")))
+ (testing "and the other orientation"
+ (let [[x y w h] (layout/contain-rect 800 400 600 750)]
+ (is (= 600 w))
+ (is (= 300 h))
+ (is (= 0 x))
+ (is (= 225 y) "centred vertically"))))
+
+(deftest matching-aspect-fills-exactly
+ (is (= [0 0 600 750] (layout/contain-rect 800 1000 600 750))))
+
+(deftest aspect-ratio-survives
+ (testing "the whole purpose: the shape on the share card is the shape in the
+ drawer"
+ (let [[_ _ w h] (layout/contain-rect 800 1100 600 750)]
+ (is (< (Math/abs (- (/ (double w) h) (/ 800.0 1100))) 0.01)))))
+
+(deftest a-degenerate-asset-fills-the-frame-rather-than-dividing-by-zero
+ (are [sw sh] (= [0 0 600 750] (layout/contain-rect sw sh 600 750))
+ 0 1100
+ 800 0
+ 0 0))
+
+;; ---------------------------------------------------------------------------
+;; the credit band
+;; ---------------------------------------------------------------------------
+
+(deftest the-credit-is-rounded-not-truncated
+ (testing "at a 750px frame this is 19.5px. The browser rounded it to 20 with a
+ 2px halo and the server truncated it to 19 with a 1px halo, so the
+ caption in a PDF was not the caption on a share card. One answer
+ now, and it is the browser's, because that is what someone watched
+ while they picked."
+ (let [{:keys [size halo]} (layout/credit-layout 600 750)]
+ (is (= 20 size))
+ (is (= 2 halo)))))
+
+(deftest the-credit-stays-legible-in-a-tiny-frame
+ (testing "a summary thumbnail is small enough that 2.6% would vanish"
+ (let [{:keys [size halo]} (layout/credit-layout 96 120)]
+ (is (= 9 size) "floored, not scaled away")
+ (is (= 1 halo) "and it keeps an outline, or it cannot be read on white"))))
+
+(deftest the-credit-sits-inside-the-frame
+ (are [w h] (let [{:keys [baseline center-x]} (layout/credit-layout w h)]
+ (and (< baseline h) (pos? baseline)
+ (= (/ (double w) 2) center-x)))
+ 600 750
+ 96 120
+ 1200 1500))
+
+(deftest the-credit-is-dark-on-light-so-either-background-reads
+ (let [{[_ _ _ oa] :outline [fr fg fb fa] :fill} (layout/credit-layout 600 750)]
+ (is (> oa 128) "the halo is opaque enough to carry the glyph on a dark client")
+ (is (> fa oa) "and the fill is stronger still")
+ (is (every? #(< % 64) [fr fg fb]) "fill is dark; the outline is what lifts it")))
+
+;; ---------------------------------------------------------------------------
+;; the site mark, which must not share an edge with her name
+;; ---------------------------------------------------------------------------
+
+(deftest the-site-mark-keeps-off-the-credits-edge
+ (testing "the separation is the whole point: two marks in one band let a crop
+ take the artist's name along with the advertising"
+ (let [{:keys [baseline]} (layout/credit-layout 600 750)
+ {:keys [x size]} (layout/site-mark-layout 600 750)]
+ (is (> x (* 0.9 600)) "the mark hugs the right edge")
+ (is (< x 600) "but stays inside the frame")
+ (is (< size 20) "and is smaller than the credit")
+ (is (pos? baseline)))))
+
+(deftest the-site-mark-is-fainter-than-the-credit
+ (testing "it is ours and she is the one being credited"
+ (let [{[_ _ _ credit-fill] :fill} (layout/credit-layout 600 750)
+ {[_ _ _ mark-fill] :fill} (layout/site-mark-layout 600 750)]
+ (is (< mark-fill credit-fill)))))
+
+;; ---------------------------------------------------------------------------
+;; the canvas conversion
+;; ---------------------------------------------------------------------------
+
+(deftest alpha-converts-to-the-unit-a-canvas-wants
+ (is (= 1.0 (layout/alpha->unit [0 0 0 255])))
+ (is (= 0.0 (layout/alpha->unit [0 0 0 0])))
+ (let [a (layout/alpha->unit (:fill (layout/credit-layout 600 750)))]
+ (is (< 0.9 a 1.0) "235/255")))
diff --git a/test/cljc/orcpub/dnd/e5/portrait_light_test.cljc b/test/cljc/orcpub/dnd/e5/portrait_light_test.cljc
new file mode 100644
index 000000000..c914ed5b1
--- /dev/null
+++ b/test/cljc/orcpub/dnd/e5/portrait_light_test.cljc
@@ -0,0 +1,45 @@
+(ns orcpub.dnd.e5.portrait-light-test
+ (:require #?(:clj [clojure.test :refer [deftest is testing]]
+ :cljs [cljs.test :refer-macros [deftest is testing]])
+ [orcpub.dnd.e5.portrait-light :as light]))
+
+(defn- arr [n f] (let [a #?(:clj (double-array n) :cljs (js/Float64Array. n))] (dotimes [i n] (aset a i (double (f i)))) a))
+
+(deftest settings
+ (is (= {:mood nil :style :cast :from :left :glow nil :glow-strength 0.6} (light/light-settings {})))
+ (is (= :right (:from (light/light-settings {:light {:mood :moon}}))) "a mood comes from its own side")
+ (is (= :below (:from (light/light-settings {:light {:mood "torch" :from "below"}}))) "unless one is chosen")
+ (is (nil? (:mood (light/light-settings {:light {:mood :disco}}))))
+ (is (not (light/lit? (light/light-settings {}))))
+ (is (nil? (light/light-maps (light/light-settings {}) {} 10 10)) "no light, no overlays"))
+
+(deftest a-mood-lights-one-side-and-shades-the-other
+ (let [w 100 h 100 n (* w h)
+ masks {:alpha (arr n (constantly 255)) :ink (arr n (constantly 1.0))}
+ lum (fn [maps x] (reduce + (light/apply-pixel maps (+ x (* 50 w)) 128.0 128.0 128.0)))]
+ (doseq [style light/styles]
+ (let [maps (light/light-maps (light/light-settings {:light {:mood :torch :style style :from :left}}) masks w h)]
+ (is (> (lum maps 10) (lum maps 90)) (str style ": brighter toward the light"))))
+ (testing "the rim lights only the outer edge of the whole picture"
+ ;; at a real portrait's height, where the softening has room: a block of
+ ;; art inside an empty frame, with a seam of ink down its middle
+ (let [w 300 h 1500 n (* w h)
+ inside (fn [i] (let [x (mod i w) y (quot i w)] (and (< 60 x 240) (< 300 y 1200))))
+ masks {:alpha (arr n #(if (inside %) 255 0)) :ink (arr n #(if (= 150 (mod % w)) 0.0 1.0))}
+ rim (light/light-maps (light/light-settings {:light {:mood :moon :style :rim :from :left}}) masks w h)
+ cast (light/light-maps (light/light-settings {:light {:mood :moon :style :cast :from :left}}) masks w h)
+ extra (fn [x] (- (aget (first (:add rim)) (+ x (* 750 w))) (aget (first (:add cast)) (+ x (* 750 w)))))]
+ (is (> (extra 64) 20) "the outer edge facing the light")
+ (is (< (Math/abs (double (extra 145))) 1) "not the inside of the picture, seam or no seam")
+ (is (< (Math/abs (double (extra 236))) 1) "nor the edge facing away")))))
+
+(deftest glowing-eyes
+ (let [w 300 h 1500 n (* w h)
+ iris (arr n (fn [i] (let [x (mod i w) y (quot i w)] (if (< (+ (* (- x 150) (- x 150)) (* (- y 750) (- y 750))) 625) 255 0))))
+ hair (arr n (fn [i] (if (< (mod i w) 60) 255 0)))
+ maps (light/light-maps (light/light-settings {:light {:glow "#ff8a3a"}}) {:alpha (arr n (constantly 255)) :iris iris :hair-cover hair} w h)
+ r (fn [x y] (aget (first (:add maps)) (+ x (* y w))))]
+ (is (nil? (:mul maps)) "a glow only lightens")
+ (is (> (r 150 750) 150) "the iris glows")
+ (is (> (r 150 800) 10) "and so does the skin round it")
+ (is (< (r 40 750) 0.5) "but not the hair over the face")))
diff --git a/test/cljc/orcpub/dnd/e5/portrait_test.cljc b/test/cljc/orcpub/dnd/e5/portrait_test.cljc
new file mode 100644
index 000000000..7dd2aadaa
--- /dev/null
+++ b/test/cljc/orcpub/dnd/e5/portrait_test.cljc
@@ -0,0 +1,568 @@
+(ns orcpub.dnd.e5.portrait-test
+ "Pure-fn tests for the paper-doll compositor. Everything here runs on
+ both JVM (via lein test) and cljs — no DOM, no re-frame."
+ (:require [clojure.test :refer [deftest testing is are]]
+ #?(:clj [clojure.java.io :as cio])
+ [orcpub.entity :as entity]
+ [orcpub.dnd.e5.character :as char5e]
+ [orcpub.dnd.e5.portrait-assets :as pa]
+ [orcpub.dnd.e5.portrait-random :as rnd]))
+
+;; ---------- registry ----------
+
+(deftest layer-order-matches-taxonomy
+ (testing "the illustrator's real z-order. The generated :scalp that sat
+ between the head and the hair is retired: the art now meets."
+ (is (= [:hair-bits :hair-back :head :shirt :hair-front
+ :ears :eyes :nose :mouth :bangs]
+ pa/layer-order))
+ (is (= pa/layer-order pa/pickable-layers) "every layer is offered in the picker")
+ (is (= #{} pa/hidden-layers))
+ (is (= (count pa/layer-order) (count pa/layer-labels)))
+ (is (= (count pa/layer-order) (count pa/layer-colors)))
+ (is (= (set pa/layer-order) (set (keys pa/color-slots)))
+ "every layer has a color-slot mapping (nil allowed)")))
+
+(deftest every-layer-has-at-least-one-asset
+ (testing "the MVP feature is functional out of the box"
+ (doseq [layer-key pa/layer-order]
+ (is (pos? (pa/asset-count-for-layer layer-key))
+ (str "layer " layer-key " has no assets")))))
+
+(deftest asset-urls-point-into-the-portrait-tree
+ (doseq [layer-key pa/layer-order
+ asset (pa/assets-for-layer layer-key)]
+ (is (re-find (re-pattern (str "^/image/portraits/" (name layer-key) "/[a-z0-9_]+\\.png$"))
+ (:asset/url asset))
+ (str (:asset/id asset) " is not served from its layer directory: "
+ (:asset/url asset)))))
+
+(deftest every-asset-file-is-actually-on-disk
+ (testing "a registry entry pointing at a missing file is an invisible layer"
+ (doseq [layer-key pa/layer-order
+ asset (pa/assets-for-layer layer-key)]
+ (is (some? #?(:clj (cio/resource (str "public" (:asset/url asset)))
+ :cljs :skipped))
+ (str "missing file for " (:asset/id asset) ": " (:asset/url asset))))))
+
+(deftest asset-by-id-round-trips
+ (doseq [layer-key pa/layer-order
+ asset (pa/assets-for-layer layer-key)]
+ (is (= asset (pa/asset-by-id layer-key (:asset/id asset)))
+ (str "round-trip failed for " layer-key "/" (:asset/id asset)))))
+
+(deftest asset-by-id-nil-for-unknown
+ (is (nil? (pa/asset-by-id :head :no-such-id)))
+ (is (nil? (pa/asset-by-id :not-a-real-layer :head-oval))))
+
+(deftest artist-attribution-includes-only-selected
+ (let [head-asset (first (pa/assets-for-layer :head))
+ selection {:head {:artist/id (:artist/id pa/house-pack)
+ :asset/id (:asset/id head-asset)}}]
+ (is (= [(:artist/id pa/house-pack)]
+ (pa/all-artists-for-layers selection)))))
+
+(deftest artist-attribution-empty-when-nothing-selected
+ (is (= [] (pa/all-artists-for-layers {})))
+ (is (= [] (pa/all-artists-for-layers nil))))
+
+(deftest artist-for-asset-finds-owner
+ (let [head-asset (first (pa/assets-for-layer :head))]
+ (is (= (:artist/id pa/house-pack)
+ (pa/artist-for-asset :head (:asset/id head-asset)))))
+ (is (nil? (pa/artist-for-asset :head :no-such-asset))))
+
+;; ---------- seeded randomize ----------
+
+(deftest seed->int-is-deterministic
+ (is (= (rnd/seed->int "abc") (rnd/seed->int "abc")))
+ (is (not= (rnd/seed->int "abc") (rnd/seed->int "abd")))
+ (is (integer? (rnd/seed->int "abc"))))
+
+(deftest seeds-give-the-same-numbers-on-both-platforms
+ ;; ClojureScript's (int c) on a character is 0 and its plain multiply drops low bits, so the
+ ;; browser hashed only a seed's length: every 8-character Randomize seed gave one portrait.
+ (is (= 440920331 (rnd/seed->int "abc")) "32-bit FNV-1a of abc, 0x1A47E90B")
+ (is (= [0.6011037519201636 0.44829055899754167 0.8524657934904099]
+ (let [r (rnd/mulberry32 42)] (vec (repeatedly 3 r))))
+ "the reference mulberry32 for seed 42")
+ (is (< 30 (count (set (map pa/compose-for-seed (map #(str "seed" %) (range 40))))))
+ "different seeds give different portraits"))
+
+(deftest mulberry32-yields-numbers-in-range
+ (let [rand-fn (rnd/mulberry32 42)]
+ (dotimes [_ 20]
+ (let [x (rand-fn)]
+ (is (<= 0 x))
+ (is (< x 1))))))
+
+(deftest mulberry32-is-deterministic
+ (let [seq1 (let [r (rnd/mulberry32 12345)] (vec (repeatedly 8 r)))
+ seq2 (let [r (rnd/mulberry32 12345)] (vec (repeatedly 8 r)))
+ seq3 (let [r (rnd/mulberry32 12346)] (vec (repeatedly 8 r)))]
+ (is (= seq1 seq2))
+ (is (not= seq1 seq3))))
+
+(deftest compose-for-seed-is-deterministic
+ (let [c1 (pa/compose-for-seed "test-seed")
+ c2 (pa/compose-for-seed "test-seed")
+ c3 (pa/compose-for-seed "different-seed")]
+ (is (= c1 c2) "same seed → same composition")
+ (is (not= c1 c3) "different seed → different composition")))
+
+(deftest compose-for-seed-covers-every-populated-layer
+ (let [composition (pa/compose-for-seed "coverage-check")]
+ (doseq [layer-key pa/layer-order]
+ (when (pos? (pa/asset-count-for-layer layer-key))
+ (is (contains? composition layer-key)
+ (str layer-key " missing from random composition"))))))
+
+(deftest compose-for-seed-picks-valid-assets
+ (let [composition (pa/compose-for-seed "validity-check")]
+ (doseq [[layer-key {:keys [:asset/id]}] composition]
+ (is (pa/asset-by-id layer-key id)
+ (str "compose picked unknown asset " id " for " layer-key)))))
+
+;; ---------- character colors ----------
+
+(deftest shade-hex-mixes-and-clamps
+ (is (= "#ffffff" (pa/shade-hex "#000000" 100)) "full lighten → white")
+ (is (= "#000000" (pa/shade-hex "#ffffff" -100)) "full darken → black")
+ (is (= "#808080" (pa/shade-hex "#808080" 0)) "zero is identity")
+ (is (= "#808080" (pa/shade-hex "#808080" nil)) "nil is identity")
+ (is (= "#ffffff" (pa/shade-hex "#000000" 250)) "clamped to 100")
+ (is (= "#808080" (pa/shade-hex "#000000" 50)) "50% toward white")
+ (is (= "nope" (pa/shade-hex "nope" 20)) "non-hex passthrough")
+ (is (nil? (pa/shade-hex nil 20)) "nil passthrough")
+ (is (re-matches #"#[0-9a-f]{6}" (pa/shade-hex "#5c3a1e" 15)) "output stays #rrggbb"))
+
+(deftest layers-in-slot-groups-by-slot
+ (is (= [:hair-bits :hair-back :hair-front :bangs] (pa/layers-in-slot :hair)))
+ (is (= [:head :ears :nose] (pa/layers-in-slot :skin)))
+ (is (= [:eyes] (pa/layers-in-slot :eyes)))
+ (is (= [:shirt] (pa/layers-in-slot :shirt)))
+ (is (= [] (pa/layers-in-slot :no-such-slot))))
+
+(deftest tint-for-precedence
+ (let [base pa/empty-portrait]
+ (testing "nothing set → the slot's default, the same for every piece in it"
+ (is (= (pa/default-slot-colors :hair) (pa/tint-for base :bangs)))
+ (is (= (pa/default-slot-colors :hair) (pa/tint-for nil :bangs)) "nil portrait tolerated")
+ (is (apply = (map #(pa/tint-for base %) (pa/layers-in-slot :hair))) "every hair piece alike")
+ (is (= (pa/tint-for base :head) (pa/tint-for base :nose) (pa/tint-for base :ears))
+ "the nose and ears match the face"))
+ (testing "slot color paints every layer in the slot, nothing else"
+ (let [p (assoc-in base [:colors :hair] "#112233")]
+ (doseq [k (pa/layers-in-slot :hair)]
+ (is (= "#112233" (pa/tint-for p k)) (str k)))
+ (is (= (pa/default-slot-colors :skin) (pa/tint-for p :head)))))
+ (testing "shade applies to one piece against the slot base"
+ (let [p (-> base
+ (assoc-in [:colors :hair] "#000000")
+ (assoc-in [:tweaks :bangs :shade] 100))]
+ (is (= "#ffffff" (pa/tint-for p :bangs)))
+ (is (= "#000000" (pa/tint-for p :hair-back)) "sibling piece keeps base")))
+ (testing "shade with no slot color shades the slot's default"
+ (let [p (assoc-in base [:tweaks :bangs :shade] -100)]
+ (is (= "#000000" (pa/tint-for p :bangs)))))
+ (testing "override beats shade and base"
+ (let [p (-> base
+ (assoc-in [:colors :hair] "#000000")
+ (assoc-in [:tweaks :bangs] {:shade 100 :override "#123456"}))]
+ (is (= "#123456" (pa/tint-for p :bangs)))))
+ (testing "mouth has no slot — always its category tint"
+ (let [p (assoc-in base [:colors :skin] "#ff0000")]
+ (is (= (pa/layer-colors :mouth) (pa/tint-for p :mouth)))))))
+
+(deftest tweaked-layers-in-slot-counts-only-real-tweaks
+ (let [p {:layers {} :colors {}
+ :tweaks {:bangs {:shade 10}
+ :hair-back {:shade 0}
+ :head {:override "#abcdef"}
+ :ears {}}}]
+ (is (= [:bangs] (pa/tweaked-layers-in-slot p :hair)) "zero shade doesn't count")
+ (is (= [:head] (pa/tweaked-layers-in-slot p :skin)) "empty tweak map doesn't count")
+ (is (= [] (pa/tweaked-layers-in-slot p :eyes)))
+ (is (= [] (pa/tweaked-layers-in-slot pa/empty-portrait :hair)))))
+
+;; ---------- persistence (EDN string on the character) ----------
+
+(deftest portrait-round-trips-through-edn-string
+ (let [portrait {:layers {:head {:artist/id :house-pack :asset/id :l2-head-01}
+ :bangs {:artist/id :house-pack :asset/id :l9-bangs-01}}
+ :colors {:hair "#5c3a1e"}
+ :tweaks {:bangs {:shade 20}}}
+ stored (pr-str portrait)]
+ (is (string? stored) "what Datomic receives is a plain string")
+ (is (= portrait (char5e/parse-portrait stored)))
+ ;; #5c3a1e shaded +20% toward white: 92→125, 58→97, 30→75
+ (is (= "#7d614b" (pa/tint-for (char5e/parse-portrait stored) :bangs))
+ "colors survive the round trip and still tint")))
+
+(deftest parse-portrait-tolerates-maps-nil-and-garbage
+ (is (nil? (char5e/parse-portrait nil)) "unset")
+ (is (nil? (char5e/parse-portrait "")) "blank")
+ (is (nil? (char5e/parse-portrait " ")) "whitespace")
+ (is (nil? (char5e/parse-portrait "{not edn")) "garbage")
+ (is (nil? (char5e/parse-portrait "42")) "non-map edn")
+ (is (nil? (char5e/parse-portrait 42)) "non-string non-map")
+ (is (= {:layers {}} (char5e/parse-portrait {:layers {}}))
+ "already-parsed map passes through"))
+
+(deftest a-stored-colour-is-kept-only-when-it-can-tint
+ (let [parsed (char5e/parse-portrait
+ {:layers {} :colors {:hair "#7d614b" :skin "red" :eyes 7 :whites "none" :lips "none"}})]
+ (is (= {:hair "#7d614b" :whites "none"} (:colors parsed))
+ "a #rrggbb colour stays, and so does no whites; other values go")
+ (is (= "#7d614b" (pa/tint-for parsed :hair-front)) "the kept colour still tints")))
+
+(deftest artist-is-resolved-from-the-asset-not-the-saved-claim
+ (testing "a stored portrait is client-supplied EDN; dropping :artist/id from
+ it must not detach the credit from art that is in the registry"
+ (let [asset (first (pa/assets-for-layer :head))
+ honest {:head {:artist/id (:artist/id pa/house-pack)
+ :asset/id (:asset/id asset)}}
+ stripped {:head {:asset/id (:asset/id asset)}}]
+ (is (= (pa/all-artists-for-layers honest)
+ (pa/all-artists-for-layers stripped))
+ "same artists either way")
+ (is (seq (pa/all-artists-for-layers stripped))))))
+
+(deftest a-forged-artist-claim-does-not-win
+ (testing "naming somebody else in the saved portrait does not reassign the
+ work; the registry decides who drew an asset"
+ (let [asset (first (pa/assets-for-layer :head))
+ forged {:head {:artist/id :somebody-else
+ :asset/id (:asset/id asset)}}]
+ (is (= [(:artist/id pa/house-pack)] (pa/all-artists-for-layers forged))))))
+
+;; ---------- gaps: pieces marked planned-but-not-drawn ----------
+
+(deftest gaps-default-to-nothing-rather-than-blowing-up
+ (doseq [layer-key pa/layer-order]
+ (is (vector? (pa/gaps-for-layer layer-key))
+ (str layer-key " must answer with a collection, not nil")))
+ (is (= [] (pa/gaps-for-layer :no-such-layer))))
+
+(deftest any-gaps?-tracks-the-inventory
+ (is (= (boolean (some (comp seq val) pa/gap-inventory)) (pa/any-gaps?))))
+
+(deftest a-gap-never-collides-with-a-real-asset
+ (testing "a gap id matching a drawn asset would put a 'coming' swatch next
+ to the finished piece it refers to"
+ (doseq [[layer-key gaps] pa/gap-inventory
+ {:keys [:gap/id]} gaps]
+ (is (nil? (pa/asset-by-id layer-key id))
+ (str id " is listed as not-yet-drawn but exists in " layer-key)))))
+
+(deftest gaps-are-shaped-the-way-the-picker-reads-them
+ (doseq [[layer-key gaps] pa/gap-inventory
+ gap gaps]
+ (is (some #{layer-key} pa/layer-order)
+ (str layer-key " is not a known layer"))
+ (is (keyword? (:gap/id gap)) (str "gap needs an id: " (pr-str gap)))
+ (is (or (nil? (:gap/label gap)) (string? (:gap/label gap)))
+ (str "gap label must be a string when present: " (pr-str gap)))))
+
+;; ---------- malformed stored portraits (PR #36 review, P1) ----------
+;;
+;; A portrait is client-supplied EDN. parse-portrait checked only that the
+;; OUTER value was a map, so `{:layers "abc"}` passed and the non-map :layers
+;; reached credit-line, which walks it as a selection. Three of four malformed
+;; shapes threw, and character-page calls credit-line unguarded, so a crafted
+;; save took the PUBLIC character page down with a 500.
+
+(deftest malformed-sub-values-are-dropped-not-passed-through
+ (are [stored kept] (= kept (:layers (char5e/parse-portrait stored)))
+ "{:layers \"abc\"}" nil
+ "{:layers [1 2 3]}" nil
+ "{:layers 7}" nil
+ "{:layers nil}" nil
+ "{:layers {:head {}}}" {:head {}})
+ (testing ":colors and :tweaks get the same treatment"
+ (is (nil? (:colors (char5e/parse-portrait "{:colors \"red\"}"))))
+ (is (nil? (:tweaks (char5e/parse-portrait "{:tweaks 3}"))))))
+
+(deftest credit-line-never-throws-on-a-malformed-portrait
+ (doseq [stored ["{:layers \"abc\"}" "{:layers [1 2 3]}" "{:layers 7}"
+ "{:layers {:head 42}}" "{}" "not-edn-at-all"]]
+ (is (nil? (pa/credit-line (char5e/parse-portrait stored)))
+ (str "threw or credited something for " stored))))
+
+(deftest all-artists-tolerates-a-non-map-selection
+ (testing "public, and reached from cljs too, so it guards independently of
+ parse-portrait"
+ (are [sel] (= [] (pa/all-artists-for-layers sel))
+ "abc" [1 2 3] 7 nil)))
+
+;; ---------- drawable vs merely non-empty (PR #36 review, P2) ----------
+
+(deftest drawable?-needs-an-asset-that-actually-resolves
+ (let [real (first (pa/assets-for-layer :head))]
+ (is (true? (pa/drawable? {:layers {:head {:asset/id (:asset/id real)}}})))
+ (testing "a selection naming only unknown ids is non-empty and draws nothing --
+ `seq` cannot tell the difference, which is what advertised a share
+ image the renderer then 404ed on"
+ (is (seq {:head {:asset/id :no-such-asset}}) "non-empty, to be clear")
+ (is (false? (pa/drawable? {:layers {:head {:asset/id :no-such-asset}}}))))
+ (is (false? (pa/drawable? {:layers {}})))
+ (is (false? (pa/drawable? nil)))
+ (testing "one good layer among unknowns is still drawable"
+ (is (true? (pa/drawable? {:layers {:head {:asset/id (:asset/id real)}
+ :shirt {:asset/id :nope}}}))))))
+
+;; ---------------------------------------------------------------------------
+;; The lips slot, which is the first slot that belongs to an ASSET rather than
+;; to a layer. The mouth layer holds a closed line, a pair of lips and a set of
+;; teeth; they want three different things, and a per-layer rule can only say
+;; one. All three are drawn in greys, so the art cannot be asked either.
+;; ---------------------------------------------------------------------------
+
+(deftest the-slot-comes-from-the-asset-not-the-layer
+ (testing "the lipped mouth names :lips; its siblings in the same layer name
+ nothing, so the layer itself cannot be the unit"
+ (let [lips (pa/asset-by-id :mouth :l8-mouth-02)
+ smile (pa/asset-by-id :mouth :l8-mouth-03)
+ plain (pa/asset-by-id :mouth :l8-mouth-01)]
+ (is (= :lips (pa/slot-for-asset :mouth lips)))
+ (is (nil? (pa/slot-for-asset :mouth smile)) "teeth are not lips")
+ (is (nil? (pa/slot-for-asset :mouth plain)))
+ (is (nil? (pa/color-slots :mouth))
+ "and the LAYER still names nothing, which is the point")))
+ (testing "a layer's own slot is still used when the asset is silent"
+ (is (= :hair (pa/slot-for-asset :bangs (pa/asset-by-id :bangs
+ (:asset/id (first (pa/assets-for-layer :bangs)))))))))
+
+(deftest a-tweak-on-the-lips-shows-on-the-lips-chip
+ (let [p {:layers {:mouth {:asset/id :l8-mouth-02}} :colors {} :tweaks {:mouth {:shade 20}}}]
+ (is (= [:mouth] (pa/tweaked-layers-in-slot p :lips))
+ "the mouth is a Lips piece only through its selected asset, and its tweak counts there")))
+
+(deftest the-lips-slot-only-appears-when-lips-do
+ (let [with-lips {:layers {:mouth {:asset/id :l8-mouth-02}} :colors {} :tweaks {}}
+ with-smile {:layers {:mouth {:asset/id :l8-mouth-03}} :colors {} :tweaks {}}
+ empty-p {:layers {} :colors {} :tweaks {}}]
+ (testing "a Lips swatch against a closed mouth would be a control that
+ tints nothing, so it is not shown"
+ (is (contains? (set (pa/active-color-slots with-lips)) :lips))
+ (is (not (contains? (set (pa/active-color-slots with-smile)) :lips)))
+ (is (not (contains? (set (pa/active-color-slots empty-p)) :lips))))
+ (testing "and the unconditional slots are always there"
+ (doseq [p [with-lips with-smile empty-p]]
+ (is (= [:hair :skin :eyes :shirt]
+ (vec (remove #{:lips} (pa/active-color-slots p)))))))
+ (testing "the mouth shows up as a Lips piece only while the lips are on"
+ (is (= [:mouth] (pa/layers-in-slot with-lips :lips)))
+ (is (empty? (pa/layers-in-slot with-smile :lips))))))
+
+(deftest lips-take-the-lip-colour-and-teeth-do-not
+ (let [with-lips {:layers {:mouth {:asset/id :l8-mouth-02}}
+ :colors {:lips "#9b3c55" :skin "#ff0000"} :tweaks {}}
+ with-smile {:layers {:mouth {:asset/id :l8-mouth-03}}
+ :colors {:lips "#9b3c55" :skin "#ff0000"} :tweaks {}}]
+ (is (= "#9b3c55" (pa/tint-for with-lips :mouth)))
+ (is (= (pa/layer-colors :mouth) (pa/tint-for with-smile :mouth))
+ "the smile ignores the lip colour entirely")
+ (testing "and a lipped mouth with nothing picked still gets a lip colour
+ rather than rendering in the greys it was drawn in"
+ (is (= (pa/default-slot-colors :lips)
+ (pa/tint-for (assoc with-lips :colors {}) :mouth))))))
+
+(deftest how-each-asset-wants-to-be-tinted
+ (testing "three modes, because masking flattens line art, colorizing is for
+ art drawn as a hueless ramp, and teeth want neither"
+ (is (= :colorize (pa/render-mode :mouth (pa/asset-by-id :mouth :l8-mouth-02))))
+ (is (= :as-drawn (pa/render-mode :mouth (pa/asset-by-id :mouth :l8-mouth-03))))
+ (is (= :as-drawn (pa/render-mode :mouth (pa/asset-by-id :mouth :l8-mouth-01))))
+ (is (= :colorize (pa/render-mode :eyes (first (pa/assets-for-layer :eyes))))
+ "the irises are a hueless ramp too")
+ (is (= :multiply (pa/render-mode :bangs (first (pa/assets-for-layer :bangs))))
+ "ordinary line art multiplies")))
+
+(deftest the-gamma-runs-opposite-ways-for-lips-and-eyes
+ (testing "not a preference: the irises are drawn near-black and the lips
+ light, so a gamma that lifts one pushes the other past white.
+ Measured on the real art in dev/orcpub/portrait_gallery.clj."
+ (let [lips-g (pa/tint-gamma :mouth (pa/asset-by-id :mouth :l8-mouth-02))
+ eye-g (pa/tint-gamma :eyes (first (pa/assets-for-layer :eyes)))]
+ (is (> lips-g 1.0) "lips are pulled DOWN into the colour")
+ (is (< eye-g 1.0) "irises are lifted UP off the floor")))
+ (testing "and an asset can override it, which is what a style with unusually
+ small irises needs"
+ (is (= 0.35 (pa/tint-gamma :eyes {:asset/slot :eyes :asset/gamma 0.35})))))
+
+;; ---------------------------------------------------------------------------
+;; Attribution
+;; ---------------------------------------------------------------------------
+
+(deftest the-artist-is-credited
+ (let [p {:layers (pa/compose-for-seed "credit-check") :colors {} :tweaks {}}]
+ (is (= "Art: Fusspot" (pa/credit-line p))
+ "a composed portrait names the illustrator who drew it")
+ (is (= "https://fusspot.rip/"
+ (:artist/link (first (pa/artists-for-layers (:layers p)))))
+ "and carries her link, so a surface can make the credit clickable")
+ (is (nil? (pa/credit-line {:layers {}}))
+ "nothing composed, nothing to credit")))
+
+(deftest a-deployment-can-restate-the-credit-but-not-reassign-the-art
+ (try
+ (pa/set-artist-overrides! {:house-pack {:artist/name "Someone Else"
+ :artist/link "https://example.test/"
+ :artist/id :not-this-one
+ :artist/layers {}}})
+ (let [p {:layers (pa/compose-for-seed "credit-check")}]
+ (is (= "Art: Someone Else" (pa/credit-line p))
+ "the name a deployment supplies is the one that renders")
+ (let [a (first (pa/artists-for-layers (:layers p)))]
+ (is (= "https://example.test/" (:artist/link a)))
+ (testing "but the structure is not overridable -- only name, link and
+ licence are honoured, so a config cannot quietly re-attribute
+ someone's art to a different pack or empty their asset list"
+ (is (= :house-pack (:artist/id a)))
+ (is (seq (get-in a [:artist/layers :head]))))))
+ (finally
+ (pa/set-artist-overrides! {})))
+ (testing "and clearing the overrides restores the public default"
+ (is (= "Art: Fusspot" (pa/credit-line {:layers (pa/compose-for-seed "credit-check")})))))
+
+(deftest every-artist-on-canvas-is-credited
+ (testing "attribution resolves per ASSET, so a portrait mixing two artists'
+ pieces names both -- which is what lets more illustrators join"
+ (let [layers (pa/compose-for-seed "credit-check")]
+ (is (= [:house-pack] (pa/all-artists-for-layers layers)))
+ (is (= "Art: A with B" (pa/format-credit ["A" "B"]))
+ "several names join into one line"))))
+
+(deftest the-artist-links-are-drawer-only-and-overridable
+ (let [a (pa/artist-info :house-pack)]
+ (is (= "https://fusspot.rip/" (:artist/link a))
+ "one link for surfaces that hold one -- her homepage, the list she
+ maintains, so it cannot go stale the way a copied handle can")
+ (is (= ["Site" "Twitch"] (mapv :link/label (:artist/links a)))
+ "the two she asked for. Twitch is second rather than last because it
+ is where she actually works")
+ (is (every? #(re-find #"^https://" (:link/url %)) (:artist/links a))
+ "every link is https")
+ (is (not-any? #(re-find #"(?i)m\.twitch\.tv" (:link/url %)) (:artist/links a))
+ "the canonical twitch host, not the mobile one she happened to paste")
+ (testing "each link names a mark that exists. An icon-only link with a
+ missing file renders as a blank gap -- the link still works and
+ nothing errors, so only a check like this notices."
+ (doseq [{:link/keys [icon label]} (:artist/links a)]
+ (is (some? icon) (str label " has no icon"))
+ ;; the file check needs a filesystem: the JVM run makes it
+ #?(:clj (is (.exists (java.io.File.
+ (str "resources/public/image/social/" icon ".svg")))
+ (str "/image/social/" icon ".svg is missing")))))
+ (testing "and every link keeps its label, which is the accessible name --
+ an icon with no text is unreadable to a screen reader"
+ (is (every? (comp seq :link/label) (:artist/links a)))))
+ (testing "the credit LINE carries no links -- it is the string burned into
+ share cards and PDFs, where a URL cannot be followed anyway"
+ (is (= "Art: Fusspot"
+ (pa/credit-line {:layers (pa/compose-for-seed "links-check")}))))
+ (testing "a deployment can change them, or drop them, without touching code"
+ (try
+ (pa/set-artist-overrides!
+ {:house-pack {:artist/links [{:link/label "Shop" :link/url "https://example.test/"}]}})
+ (is (= ["Shop"] (mapv :link/label (:artist/links (pa/artist-info :house-pack)))))
+ (pa/set-artist-overrides! {:house-pack {:artist/links nil}})
+ (is (nil? (:artist/links (pa/artist-info :house-pack)))
+ "nil removes them rather than falling back to the default")
+ (finally (pa/set-artist-overrides! {})))))
+
+(deftest credit-marks-flank-the-name-only-when-they-can-balance
+ (let [ls (fn [n] (mapv #(hash-map :link/url (str "https://example.test/" %)) (range n)))
+ shape (fn [n] (let [{:keys [left right below]} (pa/credit-mark-layout (ls n))]
+ [(count left) (count right) (count below)]))]
+ (testing "an even count up to four splits evenly either side of the name"
+ (is (= [1 1 0] (shape 2)))
+ (is (= [2 2 0] (shape 4))))
+ (testing "anything that cannot balance goes on a centred line below instead
+ of leaving a lone mark on one side of a symmetric rule"
+ (is (= [0 0 1] (shape 1)))
+ (is (= [0 0 3] (shape 3)))
+ (is (= [0 0 6] (shape 6)) "more than four would crowd the column"))
+ (testing "no links, nothing anywhere"
+ (is (= [0 0 0] (shape 0))))
+ (testing "links keep their given order, left side first"
+ (let [{:keys [left right]} (pa/credit-mark-layout (ls 4))]
+ (is (= (ls 4) (into left right)))))))
+
+;; ---------------------------------------------------------------------------
+;; Credit order: most of the picture first, like the ingredients on a label.
+;; The registry has one artist, so these split its layers across stand-ins.
+;; ---------------------------------------------------------------------------
+
+(defn- split-registry [owners]
+ (let [layers (:artist/layers pa/house-pack)]
+ (mapv (fn [[id nm ks]]
+ (assoc pa/house-pack :artist/id id :artist/name nm
+ :artist/layers (select-keys layers ks)))
+ owners)))
+
+(defn- pick-first [layer-keys]
+ (let [layers (:artist/layers pa/house-pack)]
+ (into {} (for [k layer-keys :let [a (first (get layers k))] :when a]
+ [k {:asset/id (:asset/id a)}]))))
+
+(defn- order-of [owners layer-keys]
+ (with-redefs [pa/registry (split-registry owners)]
+ (mapv (juxt :artist/id :credit/weight :credit/pieces)
+ (pa/credit-order (pick-first layer-keys)))))
+
+(deftest weight-ranks-before-piece-count
+ (testing "the artist who drew the head and shirt leads the one who drew the
+ ears, nose and hair bits, though the second drew more pieces"
+ (is (= [[:a 15 2] [:b 5 3]]
+ (order-of [[:b "B" [:ears :nose :hair-bits]] [:a "A" [:head :shirt]]]
+ [:head :shirt :ears :nose :hair-bits])))))
+
+(deftest piece-count-breaks-a-weight-tie
+ (is (= [[:b 11 3] [:a 11 2]]
+ (order-of [[:a "A" [:head :nose]] [:b "B" [:hair-front :bangs :ears]]]
+ [:head :nose :hair-front :bangs :ears]))))
+
+(deftest registry-order-breaks-a-full-tie-so-the-credit-never-reshuffles
+ (is (= [:a :b] (map first (order-of [[:a "A" [:eyes]] [:b "B" [:bangs]]] [:eyes :bangs]))))
+ (is (= [:b :a] (map first (order-of [[:b "B" [:bangs]] [:a "A" [:eyes]]] [:eyes :bangs])))))
+
+(deftest a-retired-layer-in-a-saved-portrait-credits-no-one
+ ;; a portrait saved while the scalp existed still names it; whoever drew it
+ ;; must not appear in the credit for it, nor gain weight
+ (with-redefs [pa/registry (split-registry [[:b "B" []] [:a "A" [:head]]])]
+ (let [saved (assoc (pick-first [:head]) :scalp {:artist/id :b :asset/id :l2b-scalp-01})]
+ (is (= [[:a 10 1]] (mapv (juxt :artist/id :credit/weight :credit/pieces) (pa/credit-order saved))))
+ (is (= [:a] (pa/all-artists-for-layers saved))))))
+
+(deftest every-surface-names-artists-in-credit-order
+ (with-redefs [pa/registry (split-registry [[:b "Bee" [:ears]] [:a "Ay" [:head]]])]
+ (is (= "Art: Ay with Bee" (pa/credit-line {:layers (pick-first [:head :ears])}))
+ "the text burned into share cards and PDFs follows the same order")))
+
+(deftest one-artist-gets-all-the-weight
+ (let [[{:keys [:artist/id :credit/weight :credit/pieces]}]
+ (pa/credit-order (pick-first pa/layer-order))]
+ (is (= :house-pack id))
+ (is (= (count (keep #(first (get-in pa/house-pack [:artist/layers %])) pa/layer-order)) pieces))
+ (is (= (reduce + (for [k pa/layer-order :when (seq (get-in pa/house-pack [:artist/layers k]))]
+ (get pa/layer-credit-weight k 1)))
+ weight))))
+
+(deftest whites-can-be-left-unfilled
+ (is (= "#ffffff" (pa/whites-colour {})) "white unless someone picks")
+ (is (= "#e6e2d8" (pa/whites-colour {:colors {:whites "#e6e2d8"}})))
+ (is (nil? (pa/whites-colour {:colors {:whites pa/no-whites}})) "none: the eye as drawn"))
+
+(deftest a-stored-portrait-keeps-only-colour-values-it-can-use
+ (let [p (char5e/parse-portrait (pr-str {:tweaks {:hair {:override "red;}" :shade "lots" :depth 5}
+ :eyes {:override "#a1b2c3" :shade 30}
+ :skin "not a tweak"}}))]
+ (is (= {:depth 5} (get-in p [:tweaks :hair])) "a bad override and a non-number shade are dropped")
+ (is (= {:override "#a1b2c3" :shade 30} (get-in p [:tweaks :eyes])) "good values stay")
+ (is (not (contains? (:tweaks p) :skin)) "a tweak that is not a map is dropped")
+ (is (= :worked-out (do (pa/tint-for p :hair) :worked-out)) "and working out the colour does not throw")))
+
+(deftest shading-ignores-a-shade-that-is-not-a-number
+ (is (= "#112233" (pa/shade-hex "#112233" "lots"))))
diff --git a/test/cljc/orcpub/dnd/e5/subclass_gate_research_test.clj b/test/cljc/orcpub/dnd/e5/subclass_gate_research_test.clj
index f7a19b446..c13c70843 100644
--- a/test/cljc/orcpub/dnd/e5/subclass_gate_research_test.clj
+++ b/test/cljc/orcpub/dnd/e5/subclass_gate_research_test.clj
@@ -49,7 +49,10 @@
[]
language-map))))
-(defn- lvl [n & [extra]]
+(defn- lvl
+ "Stored level entry for level `n` with an average hit-point roll of 5; the optional map `extra`
+ is merged into its options."
+ [n & [extra]]
{::entity/key (keyword (str "level-" n))
::entity/options (merge {:hit-points {::entity/key :average ::entity/value 5}} extra)})
@@ -62,21 +65,29 @@
(lvl i (when (and archetype-sel (= i 3))
{archetype-sel subclass}))))})})
-(defn- raw [classes]
+(defn- raw
+ "Stored character with the test ability scores and `classes` as its class entries."
+ [classes]
{::entity/options
{:ability-scores {::entity/key :standard-roll ::entity/value abilities}
:class classes}})
-(defn- build [classes] (entity/build (raw classes) @the-template))
+(defn- build
+ "Builds the character of `classes` against the shared template. Returns the built character."
+ [classes] (entity/build (raw classes) @the-template))
(defn- shown
"Selections the builder would show, after prereq filtering."
[classes]
(entity/get-all-selections-2 @the-template (entity/make-path-map (raw classes)) (build classes)))
-(defn- shown-paths [classes] (set (map ::entity/path (shown classes))))
+(defn- shown-paths
+ "Paths of the selections the builder would show for `classes`. Returns a set."
+ [classes] (set (map ::entity/path (shown classes))))
-(defn- trait-names [built] (set (map :name (char5e/traits built))))
+(defn- trait-names
+ "Names of the traits of `built`. Returns a set."
+ [built] (set (map :name (char5e/traits built))))
;; ---------------------------------------------------------------------------
;; S1 — a pick in a subclass LEVEL selection, after the class level drops below that level
@@ -89,7 +100,9 @@
(def ^:private defensive-tactics-path
[:class :ranger :levels :level-3 :ranger-archetype :hunter :defensive-tactics])
-(defn- frightened-advantage? [built]
+(defn- frightened-advantage?
+ "True when `built` has a saving-throw advantage that covers the frightened condition."
+ [built]
(boolean (some #(some #{:frightened} (:types %))
(char5e/get-prop built :saving-throw-advantage))))
(deftest s1-subclass-level-selection-pick-outlives-its-gate
@@ -111,7 +124,9 @@
(def ^:private champion {::entity/key :champion})
-(defn- initiative [built] (char5e/get-prop built :initiative))
+(defn- initiative
+ "The initiative property of `built`."
+ [built] (char5e/get-prop built :initiative))
(deftest s1-control-direct-level-modifiers-stop-below-their-level
;; S1 control CONFIRMED: Champion's level-7 DIRECT modifiers carry the total-levels-prereq-2
@@ -127,7 +142,10 @@
(def ^:private fighting-style-path [:class :fighter :levels :level-3 :martial-archetype :champion :fighting-style])
-(defn- shown-fighting-style-max [classes]
+(defn- shown-fighting-style-max
+ "The :max of each shown fighter fighting-style selection for `classes`, after selections that
+ share a ref are combined. Returns a sequence."
+ [classes]
(->> (entity/combine-selections (shown classes))
(filter #(= [:class :fighter :fighting-style] (::t/ref %)))
(map ::t/max)))
@@ -154,7 +172,9 @@
(def ^:private test-caster-path [:class :fighter :levels :level-3 :martial-archetype :test-caster])
-(defn- tc-entry [n] (class-entry :fighter n :martial-archetype {::entity/key :test-caster}))
+(defn- tc-entry
+ "Fighter class entry at level `n` with the test-caster martial archetype."
+ [n] (class-entry :fighter n :martial-archetype {::entity/key :test-caster}))
(defn- gated-spell-selections
"[lvl selection] for each of the subclass option's spell selections, in build order."
@@ -198,10 +218,16 @@
;; S3 — total-levels-prereq vs total-levels-prereq-2
;; ---------------------------------------------------------------------------
-(defn- outcome [f c]
+(defn- outcome
+ "Calls `f` on `c`. Returns the result as a boolean, or the simple name of the thrown exception
+ class as a symbol."
+ [f c]
(try (boolean (f c)) (catch Throwable e (symbol (.getSimpleName (class e))))))
-(defn- outcome-raw [f c]
+(defn- outcome-raw
+ "Calls `f` on `c`. Returns the result unchanged, or the simple name of the thrown exception
+ class as a symbol."
+ [f c]
(try (f c) (catch Throwable e (symbol (.getSimpleName (class e))))))
(def ^:private s3-chars
diff --git a/test/cljc/orcpub/entity_test.clj b/test/cljc/orcpub/entity_test.clj
index 40f7cef06..1ffeed0ac 100644
--- a/test/cljc/orcpub/entity_test.clj
+++ b/test/cljc/orcpub/entity_test.clj
@@ -51,6 +51,12 @@
(is (= (entity/from-strict strict-character) character))
(stest/unstrument `entity/from-strict))
+(deftest the-stored-version-goes-to-the-client-and-back
+ (let [strict (assoc strict-character ::e/version 7)]
+ (is (= 7 (::entity/version (entity/from-strict strict))) "a stored version is on the client's copy")
+ (is (= strict (entity/to-strict (entity/from-strict strict))) "and its save carries it back"))
+ (is (not (contains? (entity/to-strict character) ::e/version)) "a copy with none sends none"))
+
(deftest test-template-option-map
(let [selections [(assoc
(t/selection-cfg
diff --git a/test/cljs/orcpub/character_builder_test.cljs b/test/cljs/orcpub/character_builder_test.cljs
index 0a8a8bcb4..7a1325827 100644
--- a/test/cljs/orcpub/character_builder_test.cljs
+++ b/test/cljs/orcpub/character_builder_test.cljs
@@ -2,10 +2,15 @@
(:require [cljs.test :refer-macros [deftest testing is]]
[orcpub.character-builder :as cb]))
-(defn- sel [order nm path] {:orcpub.template/order order :orcpub.template/name nm
- :orcpub.entity/path path})
+(defn- sel
+ "Selection map with `order`, name `nm` and entity `path`."
+ [order nm path]
+ {:orcpub.template/order order :orcpub.template/name nm :orcpub.entity/path path})
-(defn- column [& sels] (map :orcpub.template/name (into (sorted-set-by cb/compare-selections) sels)))
+(defn- column
+ "Names of `sels` sorted by `cb/compare-selections`, as the options column lists them.
+ Returns a sequence."
+ [& sels] (map :orcpub.template/name (into (sorted-set-by cb/compare-selections) sels)))
(deftest the-options-column-orders-by-order-name-then-level
(testing "orders compare as numbers: 10 comes after 2, and no order comes last"
diff --git a/test/cljs/orcpub/dnd/e5/character_drafts_test.cljs b/test/cljs/orcpub/dnd/e5/character_drafts_test.cljs
new file mode 100644
index 000000000..cd10a1f31
--- /dev/null
+++ b/test/cljs/orcpub/dnd/e5/character_drafts_test.cljs
@@ -0,0 +1,51 @@
+(ns orcpub.dnd.e5.character-drafts-test
+ "The decisions behind one draft per character: which key a character's draft goes under, which
+ draft a tab with none of its own opens, and when a draft counts as open in another tab."
+ (:require [cljs.test :refer-macros [deftest is]]
+ [orcpub.dnd.e5.character-drafts :as drafts]))
+
+(deftest a-character-is-drafted-under-its-id-or-one-browser-key
+ (is (= "111" (drafts/key-for {:db/id 111} "new-abc")) "a saved character: its id")
+ (is (= "new-abc" (drafts/key-for {} "new-abc"))
+ "a never-saved one keeps the key this tab already gave it")
+ (let [k (drafts/key-for {} "111")]
+ (is (drafts/new-key? k) "one opened after a saved character gets a key of its own")
+ (is (not= k (drafts/key-for {} "111")) "and each such key is fresh")))
+
+(deftest a-tab-with-no-draft-opens-the-latest-one-nobody-else-has-open
+ (let [touched {"111" 300 "222" 200 "new-x" 100}]
+ (is (= "111" (drafts/latest touched (constantly false))))
+ (is (= "222" (drafts/latest touched #{"111"})) "the most recent is open in another tab")
+ (is (nil? (drafts/latest touched (constantly true))) "every draft is open elsewhere")))
+
+(deftest a-draft-is-open-elsewhere-only-while-another-tab-keeps-it-fresh
+ (let [k "test-live-key"
+ mark! (fn [tab at] (.setItem js/localStorage (str "draft-live/" k) (str tab " " at)))
+ now 1000000]
+ (try
+ (mark! "another-tab" (- now 5000))
+ (is (drafts/live-elsewhere? k now) "another tab marked it 5 s ago")
+ (mark! "another-tab" (- now (inc drafts/live-ms)))
+ (is (not (drafts/live-elsewhere? k now)) "a mark older than live-ms is a closed tab")
+ (mark! (drafts/tab-id) (- now 5000))
+ (is (not (drafts/live-elsewhere? k now)) "this tab's own mark is not elsewhere")
+ (finally (.removeItem js/localStorage (str "draft-live/" k))))))
+
+(deftest a-draft-expires-after-30-days-unless-it-was-never-saved
+ (let [day (* 24 60 60 1000) now (* 400 day)]
+ (is (drafts/expired? "111" (- now (* 31 day)) now) "a saved character's draft")
+ (is (drafts/expired? "kept-x" (- now (* 31 day)) now) "a kept draft")
+ (is (not (drafts/expired? "111" (- now (* 29 day)) now)) "not yet")
+ (is (not (drafts/expired? "new-x" (- now (* 400 day)) now)) "a never-saved character's: never")))
+
+(deftest coming-back-from-the-back-forward-cache-marks-the-draft-open-again
+ (let [k "test-bfcache-key" mark (str "draft-live/" k) before (drafts/tab-key)]
+ (try
+ (drafts/set-tab-key! k)
+ (drafts/start-heartbeat!)
+ (.removeItem js/localStorage mark)
+ (let [e (js/Event. "pageshow")]
+ (set! (.-persisted e) true)
+ (.dispatchEvent js/window e))
+ (is (some? (.getItem js/localStorage mark)) "marked open again at once, not at the next heartbeat")
+ (finally (.removeItem js/localStorage mark) (when before (drafts/set-tab-key! before))))))
diff --git a/test/cljs/orcpub/dnd/e5/coverage_pak.cljs b/test/cljs/orcpub/dnd/e5/coverage_pak.cljs
index 2be1e71e9..932fa77e6 100644
--- a/test/cljs/orcpub/dnd/e5/coverage_pak.cljs
+++ b/test/cljs/orcpub/dnd/e5/coverage_pak.cljs
@@ -14,7 +14,9 @@
(delay (get (:data (orcbrew-val/parse-edn (fixture-text "test/fixtures/coverage-pak.orcbrew")))
source)))
-(defn selection-map [] (common/map-by-key (vals (:orcpub.dnd.e5/selections @pak))))
+(defn selection-map
+ "The pack selections keyed by their :key. Returns a map."
+ [] (common/map-by-key (vals (:orcpub.dnd.e5/selections @pak))))
(defn plugin-subclasses-map
"The pack's subclasses by class, as `spell-subs/plugin-subclass` builds them for class options."
diff --git a/test/cljs/orcpub/dnd/e5/coverage_pak_test.cljs b/test/cljs/orcpub/dnd/e5/coverage_pak_test.cljs
index 0093d43f2..9d247f09b 100644
--- a/test/cljs/orcpub/dnd/e5/coverage_pak_test.cljs
+++ b/test/cljs/orcpub/dnd/e5/coverage_pak_test.cljs
@@ -27,7 +27,10 @@
[]
(common/map-by-key [{:name "Common" :key :common}])))))
-(defn- wayfarer [n]
+(defn- wayfarer
+ "Stored ranger of level `n` with the Wayfarer subclass and the lantern-step trick picked at
+ level 3. Returns the character map."
+ [n]
{::entity/options
{:ability-scores {::entity/key :standard-roll
::entity/value {::char5e/str 15 ::char5e/dex 15 ::char5e/con 14
diff --git a/test/cljs/orcpub/dnd/e5/events_test.cljs b/test/cljs/orcpub/dnd/e5/events_test.cljs
index 0b7c9841f..5857b866d 100644
--- a/test/cljs/orcpub/dnd/e5/events_test.cljs
+++ b/test/cljs/orcpub/dnd/e5/events_test.cljs
@@ -25,6 +25,7 @@
;; the fx registry, to put the real :http handler back after stubbing it
[re-frame.registrar :as registrar]
[orcpub.dnd.e5 :as e5]
+ [orcpub.entity :as entity]
[orcpub.dnd.e5.character :as char5e]
[orcpub.dnd.e5.magic-items :as mi]
[orcpub.dnd.e5.spells :as spells]
@@ -32,14 +33,15 @@
[orcpub.dnd.e5.classes :as classes5e]
[orcpub.dnd.e5.feats :as feats5e]
[orcpub.dnd.e5.db :as db]
+ [orcpub.entity.strict :as se]
[orcpub.dnd.e5.orcbrew-validation :as orcbrew-val]
[cljs.spec.alpha :as s]
[orcpub.dnd.e5.autosave-fx :as autosave-fx]
+ [orcpub.dnd.e5.character-drafts :as drafts]
[orcpub.route-map :as routes]
[orcpub.dnd.e5.content-reconciliation :as content-recon]
[orcpub.dnd.e5.library :as library]
[orcpub.template :as t]
- [orcpub.entity :as entity]
[orcpub.common :as common]
[reagent.core :as r]
;; Side effect: registers the subscriptions that build ::char5e/template
@@ -1272,6 +1274,9 @@
(deftest a-reloaded-draft-heals-when-the-template-arrives
(let [broken {:orcpub.entity/options {:race {:orcpub.entity/key :half-elf-phb}}}]
+ ;; A browser holding only the old single-slot draft: other tests' drafts and tab key cleared.
+ (doseq [k (drafts/draft-keys)] (drafts/remove-draft! k))
+ (.removeItem js/sessionStorage "builder-draft-key")
(.setItem js/localStorage "plugins" (pr-str stored-plugins))
(.setItem js/localStorage "character" (pr-str (char5e/to-strict broken)))
(try
@@ -1287,8 +1292,10 @@
(is (= [{:from :half-elf-phb :to :half-elf-ua}] (get-in @app-db [:character-healed :rewrote])))
(is (true? (get-in @app-db [:character-healed :announced?]))))
(testing "and the healed draft is stored, so the next load restores it healed"
- (is (not (.includes (.getItem js/localStorage "character") "half-elf-phb"))))
+ (is (not (.includes (.getItem js/localStorage (drafts/storage-key (drafts/tab-key))) "half-elf-phb"))))
(finally
+ (some-> (drafts/tab-key) drafts/remove-draft!)
+ (.removeItem js/sessionStorage "builder-draft-key")
(.removeItem js/localStorage "character")
(.removeItem js/localStorage "plugins")))))
@@ -1459,6 +1466,587 @@
(rf/reg-fx :http real)
(rf/clear-fx :http))))))
+;; ---------------------------------------------------------------------------
+;; Portrait draft ownership (PR #36 review, P1 twice over)
+;;
+;; The draft lives at the TOP of app-db, not inside the character, and both the
+;; drawer and the Portrait tab seed it only when it is missing. So it survived a
+;; switch from character A to character B and the next Save wrote A's portrait
+;; onto B.
+;;
+;; It cannot simply be cleared on :set-character either: that also runs after
+;; every save, over the SAVED character, and clearing there blanks the inline
+;; tab every time you press Save.
+;;
+;; Round 1 resolved that by comparing :db/id -- which was wrong in BOTH
+;; directions, and the second review caught it. A first save is where a new
+;; character gets its id, so an id change does not mean a different character;
+;; and two never-saved characters share a nil id, so an id match does not mean
+;; the same one. The callers that continue a character now say so.
+;; ---------------------------------------------------------------------------
+
+(defn- char-with-id [id]
+ {:db/id id ::entity/values {}})
+
+(deftest portrait-draft-does-not-follow-you-to-another-character
+ (reset! app-db (assoc pristine-db
+ :character (char-with-id 111)
+ :portrait/draft {:layers {:head {:asset/id :a-from-char-111}}}
+ :portrait/draft-seed "seed-a"
+ :portrait/open-slot :hair))
+ (rf/dispatch-sync [:set-character (char-with-id 222)])
+ (is (nil? (:portrait/draft @app-db))
+ "A's draft must not survive onto B, or Save writes A's portrait onto B")
+ (is (nil? (:portrait/draft-seed @app-db)))
+ (is (nil? (:portrait/open-slot @app-db))))
+
+(deftest re-opening-the-same-saved-character-keeps-the-draft
+ (testing "Edit, from a list, on the character already in the builder. A
+ courtesy rather than a correctness mechanism -- nothing about a save
+ reaches :set-character any more -- but losing an unsaved portrait to
+ a click that changes nothing would still be losing work"
+ (let [draft {:layers {:head {:asset/id :still-being-edited}}}]
+ (reset! app-db (assoc pristine-db
+ :character (char-with-id 111)
+ :portrait/draft draft))
+ (rf/dispatch-sync [:set-character (char-with-id 111)])
+ (is (= draft (:portrait/draft @app-db))
+ "same character, same draft"))))
+
+(deftest a-first-save-keeps-portrait-edits-that-are-still-in-the-draft
+ (testing "Save character before Save portrait: the edits exist ONLY in the
+ draft -- to-strict reads the character, not the draft -- so clearing
+ on the id the save response assigns loses them outright"
+ (let [draft {:layers {:head {:asset/id :edited-but-not-yet-saved}}}]
+ (reset! app-db (assoc pristine-db
+ :character (char-with-id nil)
+ :portrait/draft draft))
+ ;; What :character-save-success dispatches: same character, first id.
+ (rf/dispatch-sync [:character-updated (char-with-id 999)])
+ (is (= draft (:portrait/draft @app-db))
+ "the draft is the only copy of these edits; it must survive"))))
+
+(deftest a-save-of-the-character-on-screen-updates-it-rather-than-switching
+ (testing "the wiring, not a predicate: :set-character now MEANS a switch and
+ always drops the draft, so what this has to prove is that the save
+ path picks the other event. Captures :dispatch-n the way the :http
+ stub above captures a request."
+ (let [dispatched (atom [])
+ real (get-in @registrar/kind->id->handler [:fx :dispatch-n])]
+ (try
+ (rf/reg-fx :dispatch-n (fn [events] (reset! dispatched (vec events))))
+ (reset! app-db pristine-db)
+ ;; :epoch is what the manual save posts; pristine-db has no
+ ;; :character-epoch, so 0 is the epoch it was dispatched at.
+ (rf/dispatch-sync
+ [:character-save-success
+ {:epoch 0}
+ {:body {:db/id 999 :orcpub.entity.strict/values {}}}])
+ (let [events (into #{} (map first) @dispatched)]
+ (is (contains? events :character-updated)
+ "a first save is the same character acquiring an id, so it updates")
+ (is (not (contains? events :set-character))
+ "and must not go through the switch, which discards the draft"))
+ (finally
+ (if real
+ (rf/reg-fx :dispatch-n real)
+ (rf/clear-fx :dispatch-n)))))))
+
+(deftest the-response-arrives-last-because-the-http-effect-appends-it
+ (testing "the :http effect dispatches (conj on-success response), so the
+ response is APPENDED -- it lands AFTER whatever the caller put in
+ the on-success vector. Every other test here builds that event by
+ hand, which encodes the author's belief about the order and so
+ cannot catch getting it wrong. It was wrong: the handler read
+ [_ response save-context], bound the context as the response, and
+ every successful save silently failed to install the character it
+ got back -- including the first save's newly assigned :db/id.
+
+ This drives the real :save-character, takes the on-success vector it
+ actually hands the effect, and completes it the way the effect does."
+ (let [sent (atom nil)
+ dispatched (atom [])
+ real-http (get-in @registrar/kind->id->handler [:fx :http])
+ real-dn (get-in @registrar/kind->id->handler [:fx :dispatch-n])
+ abilities (zipmap char5e/ability-keys (repeat 12))]
+ (try
+ (rf/reg-fx :http (fn [cfg] (reset! sent cfg)))
+ (rf/reg-fx :dispatch-n (fn [evs] (reset! dispatched (vec evs))))
+ (reset! app-db (assoc pristine-db :character {::entity/values {}}))
+ (rf/dispatch-sync [:save-character {:base-abilities abilities}])
+
+ (let [on-success (:on-success @sent)]
+ (is (some? on-success) "the manual save posts, so it has an :on-success")
+ (is (= :character-save-success (first on-success)))
+ (is (map? (last on-success))
+ "and carries its save context -- the thing the response lands after")
+
+ ;; verbatim what (reg-fx :http) does with it
+ (rf/dispatch-sync
+ (conj on-success {:status 200
+ :body {:db/id 4242 :orcpub.entity.strict/values {}}}))
+ (let [events (into #{} (map first) @dispatched)]
+ (is (contains? events :character-updated)
+ "a save of the character on screen installs what came back")))
+ (finally
+ (if real-http (rf/reg-fx :http real-http) (rf/clear-fx :http))
+ (if real-dn (rf/reg-fx :dispatch-n real-dn) (rf/clear-fx :dispatch-n)))))))
+
+(deftest a-stale-save-leaves-the-character-on-screen-alone
+ (testing "saving is asynchronous and the autosave queue is throttled by 7.5s,
+ with every sheet control feeding it -- so adjust hit points on one
+ character, open another inside that window, and the answer arrives
+ about a character that is no longer on screen. It used to replace
+ the one that was, taking db :character -- where unsaved edits live --
+ with it. The portrait draft was the loudest symptom, not the bug."
+ (let [dispatched (atom [])
+ real (get-in @registrar/kind->id->handler [:fx :dispatch-n])
+ events-for (fn [] (into #{} (map first) @dispatched))]
+ (try
+ (rf/reg-fx :dispatch-n (fn [events] (reset! dispatched (vec events))))
+
+ (testing "manual save, dispatched an epoch ago"
+ (reset! app-db (assoc pristine-db
+ :character (char-with-id 222)
+ :character-epoch 4
+ :portrait/draft {:layers {:head {:asset/id :belongs-to-222}}}))
+ (rf/dispatch-sync
+ [:character-save-success
+ {:epoch 3}
+ {:body {:db/id 111 :orcpub.entity.strict/values {}}}])
+ (let [events (events-for)]
+ (is (not (contains? events :set-character)) "222 stays on screen")
+ (is (not (contains? events :character-updated)) "and is not rewritten as 111")
+ (is (not (contains? events :set-loading))
+ "and does NOT touch the loading counter: the :http effect already
+ dispatches [:set-loading false] on every response, so a second
+ one here clears the overlay while another request is in flight")
+ (is (contains? events :orcpub.dnd.e5.character/set-character)
+ "but 111 does belong in the character map")))
+
+ (testing "autosave, for a character that is not the one on screen"
+ (reset! app-db (assoc pristine-db
+ :character (char-with-id 222)
+ :portrait/draft {:layers {:head {:asset/id :belongs-to-222}}}))
+ (rf/dispatch-sync
+ [:character-save-success
+ {:for-id 111}
+ {:body {:db/id 111 :orcpub.entity.strict/values {}}}])
+ (let [events (events-for)]
+ (is (not (contains? events :set-character)))
+ (is (not (contains? events :character-updated)))))
+
+ (testing "autosave, for the character on screen"
+ (reset! app-db (assoc pristine-db
+ :character (char-with-id 111)
+ :portrait/draft {:layers {:head {:asset/id :belongs-to-111}}}))
+ (rf/dispatch-sync
+ [:character-save-success
+ {:for-id 111}
+ {:body {:db/id 111 :orcpub.entity.strict/values {}}}])
+ (let [events (events-for)]
+ (is (contains? events :character-updated)
+ "this one IS the character being edited")))
+ (finally
+ (if real
+ (rf/reg-fx :dispatch-n real)
+ (rf/clear-fx :dispatch-n)))))))
+
+(defn- with-fx
+ "Calls `f` with each effect in `stubs` (fx id -> handler) replaced, then puts the real ones back."
+ [stubs f]
+ (let [real (into {} (map (fn [k] [k (get-in @registrar/kind->id->handler [:fx k])])) (keys stubs))]
+ (try
+ (doseq [[k h] stubs] (rf/reg-fx k h))
+ (f)
+ (finally
+ (doseq [[k h] real] (if h (rf/reg-fx k h) (rf/clear-fx k)))))))
+
+(def ^:private hp ::char5e/current-hit-points)
+(def ^:private char-name ::char5e/character-name)
+
+(deftest a-sheet-edit-reaches-the-builder-copy-of-the-same-character
+ (with-fx {::char5e/save-character-throttled identity ::events/builder-draft->local-store identity}
+ (fn []
+ (reset! app-db (assoc pristine-db
+ :character {:db/id 111 :changed true ::entity/values {char-name "Unsaved"}}
+ ::char5e/character-map {111 {:db/id 111 ::entity/values {char-name "Stored"}}}))
+ (rf/dispatch-sync [::char5e/set-current-hit-points "111" 7])
+ (is (= {char-name "Unsaved" hp 7} (get-in @app-db [:character ::entity/values]))
+ "the builder gets the sheet's hit points and keeps its own name")
+ (is (= {char-name "Stored" hp 7} (get-in @app-db [::char5e/character-map 111 ::entity/values]))
+ "the stored copy, which is what autosaves, is edited as before")
+ (is (= #{hp} (get-in @app-db [::events/sheet-edited 111])) "and the changed key is recorded")
+ (rf/dispatch-sync [::char5e/set-current-hit-points "222" 3])
+ (is (= 7 (get-in @app-db [:character ::entity/values hp]))
+ "an edit to another character does not touch the builder")
+ (is (= #{hp} (get-in @app-db [::events/sheet-edited 222]))
+ "but its changed key is recorded too, for re-applying after a refused save"))))
+
+(deftest an-autosave-reply-keeps-the-builders-unsaved-edits
+ (let [dispatched (atom [])
+ saved (atom nil)
+ reply {:body (char5e/to-strict {:db/id 111 ::entity/version 5 ::entity/values {char-name "Stored" hp 7}})}]
+ (with-fx {:dispatch-n #(reset! dispatched (vec %))
+ ::autosave-fx/saved #(reset! saved %)
+ ::events/builder-draft->local-store identity}
+ (fn []
+ (reset! app-db (assoc pristine-db
+ :character {:db/id 111 :changed true
+ ::entity/values {char-name "Unsaved" hp 6}}
+ ::events/sheet-edited {111 #{hp}}))
+ (rf/dispatch-sync [:character-save-success {:for-id 111} reply])
+ (is (= {char-name "Unsaved" hp 7} (get-in @app-db [:character ::entity/values]))
+ "the builder keeps its name and takes only the key the sheet changed")
+ (is (true? (get-in @app-db [:character :changed])) "and still counts as unsaved")
+ (is (= 5 (get-in @app-db [:character ::entity/version]))
+ "and takes the version the save was given, so its own Save is not refused")
+ (is (not (contains? (into #{} (map first) @dispatched) :character-updated))
+ "the reply does not replace the builder")
+ (is (nil? (get-in @app-db [::events/sheet-edited 111])) "the record is cleared")
+ (is (= 111 @saved) "and the autosave is reported as confirmed")
+
+ (testing "with nothing unsaved in the builder the reply is installed as before"
+ (reset! app-db (assoc pristine-db :character {:db/id 111 ::entity/values {}}))
+ (rf/dispatch-sync [:character-save-success {:for-id 111} reply])
+ (is (contains? (into #{} (map first) @dispatched) :character-updated)))))))
+
+(deftest a-copy-that-matches-what-is-stored-sends-no-save
+ ;; No template is cached, so a save that goes ahead retries (:dispatch-later); one skipped does not.
+ (let [stored {:db/id 111 ::entity/values {hp 9}}
+ fx-keys [:http :dispatch-later ::autosave-fx/ensure-template-cache ::autosave-fx/saved]]
+ (reset! app-db pristine-db)
+ (rf/dispatch-sync [::char5e/set-character 111 stored])
+ (is (= (events/stored-shape stored) (get-in @app-db [::events/stored-shape 111]))
+ "a copy from the server is recorded as stored")
+ (let [fx (effects-of [::char5e/save-character "111"] fx-keys)]
+ (is (nil? (:dispatch-later fx)) "an unchanged copy goes no further")
+ (is (nil? (:http fx)))
+ (is (= "111" (::autosave-fx/saved fx)) "and counts as confirmed, so the close warning can go"))
+ (swap! app-db assoc-in [::char5e/character-map 111 ::entity/values hp] 8)
+ (is (some? (:dispatch-later (effects-of [::char5e/save-character "111"] fx-keys)))
+ "a changed copy goes on toward sending")))
+
+(deftest an-edit-made-while-its-save-is-in-flight-outlives-the-reply
+ (let [dispatched (atom [])]
+ (with-fx {:dispatch-n #(reset! dispatched (vec %))
+ ::autosave-fx/saved identity
+ ::char5e/save-character-throttled identity}
+ (fn []
+ (reset! app-db (assoc pristine-db
+ ::char5e/character-map {111 {:db/id 111 ::entity/values {hp 3}}}
+ ::events/in-flight {111 true}))
+ (rf/dispatch-sync [::char5e/set-current-hit-points "111" 4])
+ (is (true? (get-in @app-db [::events/edited-in-flight 111])) "the edit is marked as newer")
+ (let [reply {:db/id 111 ::entity/version 5 ::entity/values {hp 3}}]
+ (rf/dispatch-sync [:character-save-success {:for-id 111} {:body (char5e/to-strict reply)}])
+ (is (= 4 (get-in @app-db [::char5e/character-map 111 ::entity/values hp]))
+ "the reply does not put the older value back")
+ (is (= 5 (get-in @app-db [::char5e/character-map 111 ::entity/version]))
+ "but the copy takes the version its own save was given")
+ (is (not (contains? (into #{} (map first) @dispatched) ::char5e/set-character))
+ "it is not installed in the map")
+ (is (= (events/stored-shape reply) (get-in @app-db [::events/stored-shape 111]))
+ "but it is recorded as what is stored, so the next save is not skipped")
+ (is (nil? (get-in @app-db [::events/in-flight 111])))
+ (is (nil? (get-in @app-db [::events/edited-in-flight 111]))))))))
+
+(deftest the-version-is-not-part-of-what-a-copy-holds
+ (let [c {:db/id 111 ::entity/values {hp 4}}]
+ (is (= (events/stored-shape (assoc c ::entity/version 1)) (events/stored-shape (assoc c ::entity/version 2)))
+ "two copies differing only in version hold the same character")))
+
+(def ^:private refused
+ "A 409 for character 111: stored now with another name and hit points 9, at version 2."
+ {:status 409
+ :body {:error :stale-character
+ :current (char5e/to-strict {:db/id 111 ::entity/version 2
+ ::entity/values {char-name "Renamed elsewhere" hp 9}})}})
+
+(deftest a-refused-autosave-reapplies-its-own-change-once
+ (let [dispatched (atom [])]
+ (with-fx {:dispatch #(swap! dispatched conj %) :dispatch-n #(swap! dispatched into %)}
+ (fn []
+ (reset! app-db (assoc pristine-db
+ ::char5e/character-map {111 {:db/id 111 ::entity/version 1
+ ::entity/values {char-name "Old" hp 4}}}
+ ::events/sheet-edited {111 #{hp}}))
+ (rf/dispatch-sync [::char5e/save-refused {:for-id 111} refused])
+ (is (= {char-name "Renamed elsewhere" hp 4}
+ (select-keys (get-in @app-db [::char5e/character-map 111 ::entity/values]) [char-name hp]))
+ "the stored character, with only the sheet's own change put back on it")
+ (is (= 2 (get-in @app-db [::char5e/character-map 111 ::entity/version])) "at the stored version")
+ (is (some #(= [::char5e/save-character 111] %) @dispatched) "and saved again")
+ (reset! dispatched [])
+ (rf/dispatch-sync [::char5e/save-refused {:for-id 111} refused])
+ (is (not (some #(= ::char5e/save-character (first %)) @dispatched)) "a second refusal in a row is not retried")
+ (is (some #(= :show-error-message (first %)) @dispatched) "but shown")))))
+
+(deftest a-retry-with-nothing-left-to-send-ends-the-refusal
+ ;; The re-applied change was already stored by the other copy, so the retry sends nothing; the
+ ;; next refusal must be retried again rather than shown at once.
+ (let [stored {:db/id 111 ::entity/values {hp 9}}]
+ (reset! app-db pristine-db)
+ (rf/dispatch-sync [::char5e/set-character 111 stored])
+ (swap! app-db assoc-in [::events/refused 111] true)
+ (effects-of [::char5e/save-character "111"] [:http :dispatch-later ::autosave-fx/saved])
+ (is (nil? (get-in @app-db [::events/refused 111])))))
+
+(deftest a-refused-autosave-leaves-the-builders-unsaved-edits-alone
+ (with-fx {:dispatch identity :dispatch-n identity}
+ (fn []
+ (let [builder {:db/id 111 :changed true ::entity/version 1 ::entity/values {char-name "Builder edit" hp 4}}]
+ (reset! app-db (assoc pristine-db
+ :character builder
+ ::char5e/character-map {111 {:db/id 111 ::entity/version 1 ::entity/values {hp 4}}}
+ ::events/sheet-edited {111 #{hp}}))
+ (rf/dispatch-sync [::char5e/save-refused {:for-id 111} refused])
+ (is (= builder (:character @app-db)) "the builder's own Save will meet the change instead")
+ (is (= 2 (get-in @app-db [::char5e/character-map 111 ::entity/version])) "only the sheet's copy is rebased")))))
+
+(defn- as-user!
+ "Stores `username` as the logged-in account, as login does (nil: logged out)."
+ [username]
+ (if username
+ (.setItem js/localStorage "user" (str {:user-data {:username username} :token "t"}))
+ (.removeItem js/localStorage "user")))
+
+(defn- put-draft!
+ "Stores a draft with unsaved changes under draft key `k`, named `nm`, made by `owner`."
+ [k nm owner & [extra]]
+ (.setItem js/localStorage (str "character-draft/" k)
+ (str (merge {::se/values {char-name nm} :changed true :draft/owner owner} extra))))
+
+(defn- clear-drafts!
+ "Deletes every stored draft and this tab's draft key. Returns nil."
+ []
+ (doseq [k (drafts/draft-keys)] (drafts/remove-draft! k))
+ (.removeItem js/sessionStorage "builder-draft-key"))
+
+(deftest a-draft-records-the-account-that-made-it
+ (try
+ (clear-drafts!)
+ (as-user! "kaylee")
+ (db/character->local-store {:db/id 777 ::entity/values {char-name "Mine"}})
+ (is (= "kaylee" (:draft/owner (db/read-draft "777"))))
+ (as-user! nil)
+ (db/character->local-store {:db/id 778 ::entity/values {char-name "Anyone's"}})
+ (is (nil? (:draft/owner (db/read-draft "778"))) "logged out: no owner")
+ (finally (clear-drafts!) (as-user! nil))))
+
+(deftest the-drafts-list-shows-only-your-own-and-logged-out-drafts
+ (try
+ (clear-drafts!)
+ (put-draft! "kept-a" "Kaylee's" "kaylee")
+ (put-draft! "kept-b" "Logged out" nil)
+ (put-draft! "kept-c" "Zoe's" "zoe")
+ (as-user! "zoe")
+ (is (= #{"Logged out" "Zoe's"} (set (map :name (db/unsaved-drafts)))))
+ (finally (clear-drafts!) (as-user! nil))))
+
+(deftest another-accounts-draft-is-never-offered
+ (let [saved {:db/id 111 ::entity/values {char-name "Saved"}}
+ base (events/stored-version saved)]
+ (try
+ (doseq [[owner offered?] [["kaylee" false] ["zoe" true]]]
+ (clear-drafts!)
+ (put-draft! "111" "Unsaved" owner {:draft/base base})
+ (reset! app-db (assoc pristine-db :user-data {:user-data {:username "zoe"} :token "t"}))
+ (rf/dispatch-sync [:set-character saved])
+ (is (= offered? (some? (:draft/offer @app-db))) (str owner "'s draft, with zoe logged in")))
+ (finally (clear-drafts!)))))
+
+(deftest logging-out-starts-a-fresh-builder
+ (let [dispatched (atom [])]
+ (with-fx {:dispatch-n #(reset! dispatched (vec %))}
+ (fn []
+ (rf/dispatch-sync [:logout])
+ (is (some #(= [:reset-character] %) @dispatched)
+ "the builder is cleared on screen; the draft stays, filed under its account")))))
+
+(deftest saves-that-did-not-go-through-are-sent-again-when-back-online
+ (let [sent (atom [])
+ before @autosave-fx/unconfirmed-saves]
+ (try
+ (reset! autosave-fx/unconfirmed-saves #{111})
+ (with-redefs [rf/dispatch #(swap! sent conj %)]
+ (.dispatchEvent js/window (js/Event. "online")))
+ (is (= [[::char5e/save-character 111]] @sent))
+ (finally (reset! autosave-fx/unconfirmed-saves before)))))
+
+(def ^:private changed-elsewhere
+ "A 409 for a builder Save of character 111: stored now as \"Theirs\" at version 2."
+ {:status 409
+ :body {:error :stale-character
+ :current (char5e/to-strict {:db/id 111 ::entity/version 2 ::entity/values {char-name "Theirs" hp 5}})}})
+
+(deftest a-builder-save-refused-as-out-of-date-says-what-differs
+ (reset! app-db (assoc pristine-db :character {:db/id 111 :changed true ::entity/version 1
+ ::entity/values {char-name "Mine" hp 5}}))
+ (rf/dispatch-sync [::char5e/builder-save-refused {:epoch 0} changed-elsewhere])
+ (let [fields (get-in @app-db [:draft/conflict :fields])]
+ (is (= [{:label "Character Name" :mine "Mine" :saved "Theirs"}] fields)
+ "only the field that differs, with both values"))
+ (is (= "Mine" (get-in @app-db [:character ::entity/values char-name])) "the builder keeps its copy meanwhile"))
+
+(def ^:private gone
+ "A 410 for a save of a character deleted since it was opened."
+ {:status 410 :body {:error :character-gone}})
+
+(defn- ids-in
+ "Every :db/id in strict form `x`, at any depth."
+ [x]
+ (filter some? (map :db/id (filter map? (tree-seq coll? seq x)))))
+
+(deftest a-builder-save-of-a-deleted-character-keeps-the-edit-to-save-as-new
+ (let [shown (atom nil) written (atom nil) removed (atom nil)]
+ (with-fx {:dispatch #(reset! shown %)
+ ::events/builder-draft->local-store #(reset! written %)
+ ::events/remove-draft #(reset! removed %)}
+ (fn []
+ (reset! app-db (assoc pristine-db :character
+ (assoc (char5e/from-strict
+ {:db/id 111
+ ::se/values {char-name "Mine"}
+ ::se/selections [{:db/id 112 ::se/key :race
+ ::se/option {:db/id 113 ::se/key :elf}}]})
+ :changed true)))
+ (rf/dispatch-sync [::char5e/builder-save-refused {:epoch 0} gone])
+ (is (= "Mine" (get-in @app-db [:character ::entity/values char-name])) "the edit is kept")
+ (is (:changed (:character @app-db)) "and still unsaved")
+ (is (empty? (ids-in (char5e/to-strict (:character @app-db)))) "with no ids, so Save stores it anew")
+ (is (= :show-error-message (first @shown)))
+ (is (re-find #"deleted" (str (second @shown))) "and says the character was deleted")
+ (is (= "Mine" (get-in @written [::entity/values char-name])) "the draft is written without its id")
+ (is (nil? (:db/id @written)))
+ (is (= "111" @removed) "and the deleted id's draft is removed")))))
+
+(deftest an-autosave-of-a-deleted-character-says-so
+ (let [shown (atom nil)]
+ (with-fx {:dispatch #(reset! shown %)}
+ (fn []
+ (reset! app-db (assoc pristine-db ::char5e/character-map {111 {:db/id 111 ::entity/values {hp 4}}}))
+ (rf/dispatch-sync [::char5e/save-refused {:for-id 111} gone])
+ (is (= :show-error-message (first @shown)))
+ (is (re-find #"deleted" (str (second @shown))))))))
+
+(deftest save-mine-takes-the-stored-version-so-the-next-save-goes-through
+ (reset! app-db (assoc pristine-db :character {:db/id 111 :changed true ::entity/version 1
+ ::entity/values {char-name "Mine"}}))
+ (rf/dispatch-sync [::char5e/builder-save-refused {:epoch 0} changed-elsewhere])
+ (rf/dispatch-sync [::char5e/keep-mine])
+ (is (= 2 (get-in @app-db [:character ::entity/version])))
+ (is (= "Mine" (get-in @app-db [:character ::entity/values char-name])))
+ (is (nil? (:draft/conflict @app-db))))
+
+(deftest use-saved-loads-the-saved-copy-and-keeps-mine-as-a-draft
+ (let [written (atom nil)]
+ (with-fx {::events/write-draft #(reset! written %) :dispatch identity}
+ (fn []
+ (reset! app-db (assoc pristine-db :character {:db/id 111 :changed true ::entity/version 1
+ ::entity/values {char-name "Mine"}}))
+ (rf/dispatch-sync [::char5e/builder-save-refused {:epoch 0} changed-elsewhere])
+ (rf/dispatch-sync [::char5e/use-saved])
+ (is (= "Theirs" (get-in @app-db [:character ::entity/values char-name])))
+ (is (= "Mine" (get-in (:draft @written) [::se/values char-name])) "mine is kept in Unsaved drafts")
+ (is (nil? (:draft/conflict @app-db)))))))
+
+(deftest a-save-reply-does-not-write-the-draft-another-tab-holds
+ (let [written (atom :none)]
+ (with-fx {::events/builder-draft->local-store #(reset! written %)
+ :dispatch-n identity ::autosave-fx/saved identity}
+ (fn []
+ (reset! app-db (assoc pristine-db
+ :character {:db/id 111 :changed true ::entity/values {char-name "Mine"}}
+ :draft/held 111
+ ::events/sheet-edited {111 #{hp}}))
+ (rf/dispatch-sync [:character-save-success {:for-id 111}
+ {:body (char5e/to-strict {:db/id 111 ::entity/values {char-name "Stored" hp 3}})}])
+ (is (= :none @written) "the other tab's draft under the same key is left alone")
+ (is (= 3 (get-in @app-db [:character ::entity/values hp])) "the copy on screen is still updated")))))
+
+(deftest a-refused-draft-write-leaves-the-tab-on-its-previous-draft
+ (try
+ (clear-drafts!)
+ (drafts/set-tab-key! "111")
+ (with-redefs [db/set-item (constantly false)]
+ (db/character->local-store {:db/id 222 ::entity/values {char-name "Other"}}))
+ (is (= "111" (drafts/tab-key)) "the tab still points at the draft it has")
+ (finally (clear-drafts!))))
+
+(deftest level-up-opens-the-stored-copy-only-when-the-builder-has-another-character
+ (let [dispatched (atom nil)]
+ (with-fx {:dispatch #(reset! dispatched %)}
+ (fn []
+ (reset! app-db (assoc pristine-db
+ :character {:db/id 111 :changed true ::entity/values {char-name "Unsaved"}}
+ ::char5e/character-map {111 {:db/id 111 ::entity/values {}}
+ 222 {:db/id 222 ::entity/values {}}}))
+ (rf/dispatch-sync [::char5e/open-stored-in-builder 111])
+ (is (= [:route routes/dnd-e5-char-builder-route] @dispatched)
+ "the builder already has it, with the new level applied there: only route")
+ (rf/dispatch-sync [::char5e/open-stored-in-builder 222])
+ (is (= [:edit-character {:db/id 222 ::entity/values {}}] @dispatched)
+ "another character is opened from its stored copy, read when this runs")))))
+
+(deftest replacing-the-character-being-edited-counts-an-epoch
+ (testing "the epoch is what lets an answer tell whether the question is still
+ on screen, so it has to move whenever the draft is dropped"
+ (reset! app-db (assoc pristine-db :character (char-with-id 111)))
+ (rf/dispatch-sync [:set-character (char-with-id 222)])
+ (is (= 1 (:character-epoch @app-db)) "switching characters counts")
+ (rf/dispatch-sync [:character-updated (char-with-id 222)])
+ (is (= 1 (:character-epoch @app-db))
+ "continuing the same character does not")))
+
+(deftest a-draft-does-not-cross-between-two-never-saved-characters
+ (testing "New and Clone both produce a nil :db/id, so comparing ids could not
+ tell the new character from the one it replaced"
+ (reset! app-db (assoc pristine-db
+ :character (char-with-id nil)
+ :portrait/draft {:layers {:head {:asset/id :a}}}
+ :portrait/open-slot :hair))
+ (rf/dispatch-sync [:set-character (char-with-id nil)])
+ (is (nil? (:portrait/draft @app-db))
+ "an unsaved character's portrait must not follow onto another one")
+ (is (nil? (:portrait/open-slot @app-db)))))
+
+(deftest new-character-drops-the-draft-without-going-through-set-character
+ (testing ":reset-character replaces the character in place, so the discard has
+ to be in its own interceptor chain"
+ (reset! app-db (assoc pristine-db
+ :character (char-with-id nil)
+ :portrait/draft {:layers {:head {:asset/id :a}}}
+ :portrait/drawer-open? true))
+ (rf/dispatch-sync [:reset-character])
+ (is (nil? (:portrait/draft @app-db))
+ "a blank character must not inherit the previous portrait")
+ (is (nil? (:portrait/drawer-open? @app-db)))))
+
+(deftest new-keeps-the-never-saved-draft-it-replaces
+ (testing "Log Out and New reset the character; a never-saved one's draft must stay to be listed"
+ (try
+ (clear-drafts!)
+ (drafts/set-tab-key! "new-abc")
+ (reset! app-db (assoc pristine-db
+ :character {:changed true ::entity/values {char-name "Unsaved work"}}))
+ (db/character->local-store (:character @app-db))
+ (rf/dispatch-sync [:reset-character])
+ (is (not= "new-abc" (drafts/tab-key)) "the new character has a key of its own")
+ (is (.includes (str (.getItem js/localStorage (drafts/storage-key "new-abc"))) "Unsaved work")
+ "the draft it replaced is still stored")
+ (finally (clear-drafts!)))))
+
+(deftest editing-an-unsaved-character-keeps-the-draft
+ (testing "update-character-fx routes edits to a character with no id back
+ through :set-character; that is an edit, not a switch"
+ (let [draft {:layers {:head {:asset/id :mid-edit}}}]
+ (reset! app-db (assoc pristine-db
+ :character (char-with-id nil)
+ :portrait/draft draft))
+ (rf/dispatch-sync [:character-updated (char-with-id nil)])
+ (is (= draft (:portrait/draft @app-db))
+ "changing a spell must not discard the portrait being built"))))
;; ── Review of the save gate: writes that must not claim or undo anything ─────
(deftest a-save-over-an-item-changed-since-it-was-opened-asks-first
diff --git a/test/cljs/orcpub/dnd/e5/plan_picks_test.cljs b/test/cljs/orcpub/dnd/e5/plan_picks_test.cljs
index 014bbdfba..eff7714e8 100644
--- a/test/cljs/orcpub/dnd/e5/plan_picks_test.cljs
+++ b/test/cljs/orcpub/dnd/e5/plan_picks_test.cljs
@@ -35,7 +35,10 @@
[]
(common/map-by-key [{:name "Common" :key :common}])))))
-(defn- ranger [n]
+(defn- ranger
+ "Stored ranger of level `n` with the Hunter subclass and Steel Will picked at level 3. Returns
+ the character map."
+ [n]
{::entity/options
{:ability-scores {::entity/key :standard-roll
::entity/value {::char5e/str 15 ::char5e/dex 15 ::char5e/con 14
@@ -51,12 +54,17 @@
::entity/options {:defensive-tactics
{::entity/key :steel-will}}}})}))}}]}})
-(defn- db [character & [hold]]
+(defn- db
+ "Re-frame db holding `character`, the cached template and the held picks `hold` (default none)."
+ [character & [hold]]
{:character character
:orcpub.dnd.e5.autosave-fx/cached-template @template
:orcpub.dnd.e5/planned-picks (or hold [])})
-(defn- steel-will? [character]
+(defn- steel-will?
+ "True when the level-3 ranger archetype of the first class of `character` has a
+ defensive-tactics pick."
+ [character]
(some? (get-in character [::entity/options :class 0 ::entity/options :levels 2
::entity/options :ranger-archetype ::entity/options
:defensive-tactics])))
@@ -74,7 +82,10 @@
(let [[d settle?] (queued db-before db-after event)]
(if settle? (events/settle-picks-db d) d)))
-(defn- class-entry [k & [options]]
+(defn- class-entry
+ "Stored class entry for key `k` with a single level-1 entry; the optional map `options` is
+ merged over its options."
+ [k & [options]]
{::entity/key k ::entity/options (merge {:levels [{::entity/key :level-1}]} options)})
(deftest making-another-class-the-starting-class-moves-its-first-class-picks
@@ -117,7 +128,10 @@
(is (= [] (:orcpub.dnd.e5/planned-picks at-7)))
(is (= 1 (count (get-in at-7 [:orcpub.dnd.e5/picks-change :restored]))))))
-(defn- without-tactic [character]
+(defn- without-tactic
+ "Character with the defensive-tactics pick removed from the level-3 ranger archetype of its
+ first class."
+ [character]
(update-in character [::entity/options :class 0 ::entity/options :levels 2 ::entity/options
:ranger-archetype ::entity/options]
dissoc :defensive-tactics))
@@ -175,7 +189,9 @@
(is (identical? d (edit d d :e)))))
;; As the builder passes them (character_builder `make-options-map`).
-(defn- class-options [] (zipmap (map ::t/key @classes) @classes))
+(defn- class-options
+ "Map of class key to class option for every class in `classes`."
+ [] (zipmap (map ::t/key @classes) @classes))
(def ^:private rogue-3
{::entity/key :rogue
@@ -265,7 +281,7 @@
(let [at-6 (edit (db (ranger 7)) (db (ranger 6)) :some-edit)
saved-6 (assoc (:character at-6) :db/id 7)
saved (:db (events/character-save-success-fx
- {:db at-6} [:character-save-success {:body (char5e/to-strict saved-6)}]))
+ {:db at-6} [:character-save-success {:epoch 0} {:body (char5e/to-strict saved-6)}]))
reloaded (edit saved (assoc saved :character saved-6) :set-character)]
(is (= 1 (count (:orcpub.dnd.e5/planned-picks at-6))) "unsaved, at 6, Steel Will held")
(is (= 1 (count (:orcpub.dnd.e5/planned-picks reloaded)))
@@ -282,7 +298,9 @@
:orcpub.dnd.e5/settle-trail) fresh))
"and it shows none of the previous character's notices, nor settles against it"))))
-(defn- to-level [d n]
+(defn- to-level
+ "Db `d` with the first class of its character set to level `n`."
+ [d n]
(assoc d :character (event-handlers/set-class-level (:character d) [:set-class-level 0 n])))
(deftest a-drop-below-the-subclass-holds-it-even-in-one-burst-of-edits
@@ -305,7 +323,10 @@
[:character ::entity/options :class 0 ::entity/options :levels 2
::entity/options :ranger-archetype])
-(defn- lantern-step? [character]
+(defn- lantern-step?
+ "True when the level-3 ranger archetype of the first class of `character` has the lantern-step
+ pick under its wayfarer tricks."
+ [character]
(= :lantern-step (get-in character [::entity/options :class 0 ::entity/options :levels 2
::entity/options :ranger-archetype ::entity/options
:wayfarer-tricks ::entity/key])))
@@ -334,7 +355,9 @@
[:stealth :acrobatics :insight :perception])
:levels [{::entity/key :level-1}]}})
-(defn- as-class [d entry] (assoc-in d [:character ::entity/options :class 0] entry))
+(defn- as-class
+ "Db `d` with `entry` as the first class of its character."
+ [d entry] (assoc-in d [:character ::entity/options :class 0] entry))
(deftest picks-that-come-back-build-a-notice-with-undo-and-redo
(let [level-1 {:levels [{::entity/key :level-1}]}
diff --git a/test/cljs/orcpub/dnd/e5/portrait_artists_arrive_test.cljs b/test/cljs/orcpub/dnd/e5/portrait_artists_arrive_test.cljs
new file mode 100644
index 000000000..926662e46
--- /dev/null
+++ b/test/cljs/orcpub/dnd/e5/portrait_artists_arrive_test.cljs
@@ -0,0 +1,60 @@
+(ns orcpub.dnd.e5.portrait-artists-arrive-test
+ "Artist credits are fetched after the page loads, so every credit already on screen has to
+ update when they arrive, and an export before then still carries the public default."
+ (:require [cljs.test :refer-macros [deftest is testing]]
+ [re-frame.core :refer [dispatch-sync]]
+ [reagent.core :as r]
+ [reagent.dom :as rdom]
+ [orcpub.dnd.e5.events]
+ [orcpub.dnd.e5.subs]
+ [orcpub.dnd.e5.portrait :as portrait]
+ [orcpub.dnd.e5.portrait-assets :as pa]))
+
+(defn- portrait-of
+ "A portrait choosing the first piece of each of `layer-keys`."
+ [layer-keys]
+ {:layers (into {} (for [k layer-keys
+ :let [a (first (pa/assets-for-layer k))] :when a]
+ [k {:asset/id (:asset/id a) :artist/id (pa/artist-for-asset k (:asset/id a))}]))})
+
+(deftest the-credit-updates-when-the-credits-arrive
+ (let [before (pa/current-overrides)
+ el (.createElement js/document "div")
+ p (portrait-of [:head :shirt])]
+ (try
+ (dispatch-sync [:portrait/artists-loaded {}])
+ (.appendChild (.-body js/document) el)
+ (rdom/render [portrait/thumbnail p nil false] el)
+ (r/flush)
+ (is (re-find #"Fusspot" (.-textContent el)) "the registry's public default until they arrive")
+ (dispatch-sync [:portrait/artists-loaded {"house-pack" {:artist/name "Fuss MARK "}}])
+ (r/flush)
+ (testing "the arrival re-renders the credit already on screen"
+ (is (re-find #"Fuss MARK " (.-textContent el)) "shown as text")
+ (is (nil? (.querySelector el "b")) "never as markup"))
+ (finally
+ (rdom/unmount-component-at-node el)
+ (.remove el)
+ (pa/set-artist-overrides! before)))))
+
+(deftest an-export-before-the-credits-arrive-carries-the-default
+ (let [before (pa/current-overrides)]
+ (try
+ (dispatch-sync [:portrait/artists-loaded {}])
+ (is (= ["Fusspot"] (pa/credit-names (portrait-of [:head :shirt])))
+ "the PDF's credit falls back to the registry rather than to nothing")
+ (finally (pa/set-artist-overrides! before)))))
+
+(deftest a-portrait-this-site-cannot-draw-shows-the-pasted-picture
+ (let [el (.createElement js/document "div")
+ undrawable {:layers {:head {:asset/id :not-on-this-site}}}]
+ (try
+ (.appendChild (.-body js/document) el)
+ (rdom/render [portrait/thumbnail undrawable "https://example.com/pasted.png" false] el)
+ (r/flush)
+ (is (some? (.querySelector el "img[src='https://example.com/pasted.png']"))
+ "its selection names only pieces this deployment lacks, so the pasted picture shows")
+ (is (nil? (portrait/bake-ahead! undrawable)) "and nothing is baked for it")
+ (finally
+ (rdom/unmount-component-at-node el)
+ (.remove el)))))
diff --git a/test/cljs/orcpub/dnd/e5/portrait_credit_thumb_test.cljs b/test/cljs/orcpub/dnd/e5/portrait_credit_thumb_test.cljs
new file mode 100644
index 000000000..97f766633
--- /dev/null
+++ b/test/cljs/orcpub/dnd/e5/portrait_credit_thumb_test.cljs
@@ -0,0 +1,61 @@
+(ns orcpub.dnd.e5.portrait-credit-thumb-test
+ "The character page's thumbnail credit, mounted into a real DOM: with more
+ artists than its 100px strip holds, the lead is named and everyone else is
+ one click away -- none of them clipped out of sight."
+ (:require [cljs.test :refer-macros [deftest is testing]]
+ [reagent.core :as r]
+ [reagent.dom :as rdom]
+ [orcpub.dnd.e5.portrait :as portrait]
+ [orcpub.dnd.e5.portrait-assets :as pa]))
+
+(defn- split-registry [owners]
+ (let [layers (:artist/layers pa/house-pack)]
+ (mapv (fn [[id nm link ks]]
+ (assoc pa/house-pack :artist/id id :artist/name nm :artist/link link
+ :artist/layers (select-keys layers ks)))
+ owners)))
+
+(defn- portrait-of [layer-keys]
+ {:layers (into {} (for [k layer-keys
+ :let [a (first (pa/assets-for-layer k))] :when a]
+ [k {:asset/id (:asset/id a) :artist/id (pa/artist-for-asset k (:asset/id a))}]))})
+
+(defn- mount [portrait]
+ (let [el (.createElement js/document "div")]
+ (.appendChild (.-body js/document) el)
+ (rdom/render [#'portrait/linked-credit portrait] el)
+ el))
+
+(defn- texts [el sel] (mapv #(.-textContent %) (array-seq (.querySelectorAll el sel))))
+
+(deftest many-artists-collapse-to-a-lead-and-a-button
+ (with-redefs [pa/registry (split-registry
+ [[:a "Fusspot the Magnificent" "https://fusspot.rip/" [:head]]
+ [:b "Bexley Wintergreen" "https://bex.example/" [:hair-front]]
+ [:c "Cyrano" "https://cy.example/" [:shirt]]
+ [:d "Dee" nil [:eyes]]
+ [:e "Esme" "https://esme.example/" [:nose]]])]
+ (let [el (mount (portrait-of [:head :hair-front :shirt :eyes :nose]))
+ button (.querySelector el "button.pl-thumb-more")]
+ (is (= ["Fusspot the Magnificent"] (texts el "a.pl-thumb-credit-link")) "only the lead shows at first")
+ (is (= "+4" (some-> button .-textContent)))
+ (is (= "false" (.getAttribute button "aria-expanded")))
+ (.click button)
+ (r/flush)
+ (testing "the button opens every other artist, each still a link"
+ (is (= "true" (.getAttribute button "aria-expanded")))
+ (is (= ["Fusspot the Magnificent" "Bexley Wintergreen" "Cyrano" "Esme"]
+ (texts el ".pl-thumb-more-list a")))
+ (is (some #{"Dee"} (texts el ".pl-thumb-more-list span")) "an artist with no link is listed as text"))
+ (.click button)
+ (r/flush)
+ (is (nil? (.querySelector el ".pl-thumb-more-list")) "and closes again")
+ (rdom/unmount-component-at-node el))))
+
+(deftest a-short-credit-is-shown-whole
+ (with-redefs [pa/registry (split-registry [[:a "Fuss" "https://fusspot.rip/" [:head]]
+ [:b "Bex" "https://bex.example/" [:shirt]]])]
+ (let [el (mount (portrait-of [:head :shirt]))]
+ (is (= "Art: Fuss with Bex" (.-textContent el)))
+ (is (nil? (.querySelector el "button.pl-thumb-more")))
+ (rdom/unmount-component-at-node el))))
diff --git a/test/cljs/orcpub/dnd/e5/portrait_save_test.cljs b/test/cljs/orcpub/dnd/e5/portrait_save_test.cljs
new file mode 100644
index 000000000..2283102d3
--- /dev/null
+++ b/test/cljs/orcpub/dnd/e5/portrait_save_test.cljs
@@ -0,0 +1,18 @@
+(ns orcpub.dnd.e5.portrait-save-test
+ "Saving a portrait is an edit to the character like any other."
+ (:require [cljs.test :refer-macros [deftest is]]
+ [re-frame.core :refer [dispatch-sync]]
+ [re-frame.db :refer [app-db]]
+ [orcpub.dnd.e5.events]))
+
+(deftest saving-a-portrait-marks-the-character-changed
+ ;; a character that is not :changed is replaced by the server's copy when a save answers,
+ ;; so an unmarked portrait save could be overwritten by a late autosave without a word
+ (let [before @app-db]
+ (try
+ (reset! app-db {:character {:db/id 1 :orcpub.entity/values {}}
+ :portrait/draft {:layers {} :colors {:hair "#123456"}}})
+ (dispatch-sync [:portrait/save true])
+ (is (some? (get-in @app-db [:character :orcpub.entity/values :orcpub.dnd.e5.character/portrait])))
+ (is (true? (get-in @app-db [:character :changed])))
+ (finally (reset! app-db before)))))
diff --git a/test/cljs/orcpub/dnd/e5/portrait_whites_test.cljs b/test/cljs/orcpub/dnd/e5/portrait_whites_test.cljs
new file mode 100644
index 000000000..5c59385c6
--- /dev/null
+++ b/test/cljs/orcpub/dnd/e5/portrait_whites_test.cljs
@@ -0,0 +1,53 @@
+(ns orcpub.dnd.e5.portrait-whites-test
+ "The builder's filled-in whites, mounted into a real DOM: under the eye they
+ belong to, and painted between the two lids."
+ (:require [cljs.test :refer-macros [deftest is testing async]]
+ [reagent.dom :as rdom]
+ [orcpub.dnd.e5.portrait :as portrait]
+ [orcpub.dnd.e5.portrait-assets :as pa]))
+
+(defn- see-through-png
+ "A transparent square with a dark dot in the middle: an eye style drawn
+ without its whites."
+ [n]
+ (let [c (.createElement js/document "canvas")]
+ (set! (.-width c) n) (set! (.-height c) n)
+ (let [g (.getContext c "2d")]
+ (set! (.-fillStyle g) "#141414")
+ (.beginPath g) (.arc g (/ n 2) (/ n 2) (/ n 20) 0 (* 2 js/Math.PI)) (.fill g))
+ (.toDataURL c "image/png")))
+
+(def eye
+ {:asset/id :test-eyes :asset/whites true :asset/pupil 0.45
+ :asset/url (see-through-png 200)
+ :asset/iris [{:cx 0.5 :cy 0.5 :rx 0.05 :ry 0.05 :rot 0.0
+ :lid {:x0 0.3 :y0 0.5 :mx 0.5 :my 0.3 :x1 0.7 :y1 0.5}
+ :lower {:x0 0.3 :y0 0.5 :mx 0.5 :my 0.7 :x1 0.7 :y1 0.5}}]})
+
+(deftest whites-sit-under-the-eye-and-are-painted
+ (async done
+ (let [el (.createElement js/document "div")
+ restore pa/asset-by-id]
+ (set! pa/asset-by-id (fn [k id] (if (= [k id] [:eyes :test-eyes]) eye (restore k id))))
+ (set! (.. el -style -width) "200px") (set! (.. el -style -height) "250px")
+ (.appendChild (.-body js/document) el)
+ (rdom/render [portrait/composite {:layers {:eyes {:asset/id :test-eyes}}
+ :colors {:eyes "#3a7bd5" :whites "#a8322c"}}] el)
+ (let [finish (fn []
+ (set! pa/asset-by-id restore)
+ (rdom/unmount-component-at-node el)
+ (done))
+ check (fn check [tries]
+ (let [whites (.querySelector el "canvas.portrait-layer-whites")]
+ (if (and whites (= 200 (.-width whites)))
+ (let [layers (vec (array-seq (.querySelectorAll el "canvas.portrait-layer")))
+ px (.-data (.getImageData (.getContext whites "2d") 75 100 1 1))]
+ (is (= whites (first layers)) "the whites come before the eye, so the eye draws on top")
+ (is (= [168 50 44 255] (vec (array-seq px))) "painted between the lids in the colour picked")
+ (is (zero? (aget (.-data (.getImageData (.getContext whites "2d") 100 20 1 1)) 3))
+ "and nothing outside them")
+ (finish))
+ (if (pos? tries)
+ (js/setTimeout #(check (dec tries)) 50)
+ (do (is false "the whites canvas was never painted") (finish))))))]
+ (check 60)))))
diff --git a/test/cljs/orcpub/dnd/e5/views_test.cljs b/test/cljs/orcpub/dnd/e5/views_test.cljs
index 0d55fd8f0..221531de9 100644
--- a/test/cljs/orcpub/dnd/e5/views_test.cljs
+++ b/test/cljs/orcpub/dnd/e5/views_test.cljs
@@ -6,11 +6,25 @@
meaningfully unit-testable without a DOM + a mounted re-frame app, so they
are not covered here. The one piece of pure, side-effect-free logic that
drives the diagnostics — blank-feature-name? — is tested directly."
- (:require [cljs.test :refer-macros [deftest testing is]]
+ (:require [cljs.test :refer-macros [deftest testing is async]]
+ [cljs.reader :as reader]
+ [re-frame.core :as rf]
+ [orcpub.pdf-spec :as pdf-spec]
+ [orcpub.dnd.e5.character :as char]
+ [orcpub.dnd.e5.portrait :as portrait]
+ [orcpub.dnd.e5.portrait-assets :as pa]
+ [orcpub.artist-links]
[orcpub.dnd.e5.views :as views]
[orcpub.dnd.e5.views.notifications :as notifications]
[orcpub.dnd.e5.views.conflict-resolution :as conflict-resolution]))
+(deftest blank-link-rows-count-against-the-limit
+ (let [rows (fn [urls] (mapv (fn [u] {:url u}) urls))
+ max-links orcpub.artist-links/max-links]
+ (is (views/room-for-a-link? (rows (repeat (dec max-links) "https://x.test"))))
+ (is (not (views/room-for-a-link? (rows (repeat max-links ""))))
+ "a full set of blank rows leaves no room for another")))
+
(deftest a-nameless-item-reads-as-its-placeholder
(is (= {:title "Unnamed Spell" :subtitle ":no-name"}
(conflict-resolution/item-heading :orcpub.dnd.e5/spells nil :no-name))
@@ -80,3 +94,79 @@
(let [body (message-body "just this")]
(is (= [:div.message-title "just this"] (nth body 1)))
(is (empty? (vec (nth body 2)))))))
+
+;; ---- PDF export: nothing optional may stop it ----
+
+(defn- with-download-form
+ "Runs `f` with the page's download form in the DOM; its submits are recorded, not sent. Returns
+ an atom of the specs submitted, each read back from the form's field."
+ [f]
+ (let [form (.createElement js/document "form")
+ field (.createElement js/document "input")
+ sent (atom [])]
+ (set! (.-id form) "download-form")
+ (set! (.-id field) "fields-input")
+ (.appendChild form field)
+ (.appendChild (.-body js/document) form)
+ (set! (.-submit form) #(swap! sent conj (reader/read-string (.-value field))))
+ (let [open (.-open js/window)]
+ (set! (.-open js/window) (constantly nil))
+ (try (f sent) (finally (.remove form) (set! (.-open js/window) open))))
+ sent))
+
+(def ^:private undrawable {:layers {:head {:asset/id :not-on-this-site}}})
+
+(defn- export!
+ "Presses Create PDF for an empty character, as the export button's handler does. Returns nil."
+ []
+ ((views/export-pdf {} 1 {}) nil))
+
+(deftest a-portrait-this-site-cannot-draw-does-not-stop-the-export
+ (with-redefs [pdf-spec/make-spec (constantly {:name "Bree"})
+ char/portrait (constantly undrawable)]
+ (let [sent (with-download-form (fn [_] (export!)))]
+ (is (= 1 (count @sent)) "the PDF is sent at once")
+ (is (nil? (:portrait-png (first @sent))) "without a portrait"))))
+
+(deftest a-bake-that-throws-does-not-stop-the-export
+ (with-redefs [pdf-spec/make-spec (constantly {:name "Bree"})
+ char/portrait (constantly {:layers {:head {}}})
+ pa/drawable? (constantly true)
+ portrait/baked-png (constantly nil)
+ portrait/bake-ahead! (fn [_] (throw (js/Error. "canvas refused")))]
+ (let [sent (with-download-form (fn [_] (export!)))]
+ (is (= 1 (count @sent)) "the PDF is sent without the portrait"))))
+
+(deftest a-bake-that-never-finishes-does-not-hold-the-export
+ (async done
+ (let [sent (atom [])
+ open (.-open js/window)
+ form (.createElement js/document "form")
+ field (.createElement js/document "input")]
+ (set! (.-id form) "download-form")
+ (set! (.-id field) "fields-input")
+ (.appendChild form field)
+ (.appendChild (.-body js/document) form)
+ (set! (.-submit form) #(swap! sent conj (.-value field)))
+ (set! (.-open js/window) (constantly nil))
+ (with-redefs [pdf-spec/make-spec (constantly {:name "Bree"})
+ char/portrait (constantly {:layers {:head {}}})
+ pa/drawable? (constantly true)
+ portrait/baked-png (constantly nil)
+ portrait/bake-ahead! (fn [_] (js/Promise. (fn [_ _])))
+ views/portrait-wait-ms 30]
+ (export!))
+ (js/setTimeout (fn []
+ (is (= 1 (count @sent)) "after the wait the PDF goes without the portrait")
+ (.remove form)
+ (set! (.-open js/window) open)
+ (done))
+ 300))))
+
+(deftest a-character-the-pdf-cannot-be-made-for-says-so
+ (let [shown (atom nil)]
+ (with-redefs [pdf-spec/make-spec (fn [& _] (throw (js/Error. "no class")))
+ rf/dispatch #(reset! shown %)]
+ (let [sent (with-download-form (fn [_] (export!)))]
+ (is (empty? @sent))
+ (is (= :show-error-message (first @shown)) "the player is told, not left with nothing")))))
diff --git a/test/cljs/orcpub/test_runner.cljs b/test/cljs/orcpub/test_runner.cljs
index dc96426f9..f9dd3fc02 100644
--- a/test/cljs/orcpub/test_runner.cljs
+++ b/test/cljs/orcpub/test_runner.cljs
@@ -10,6 +10,12 @@
[orcpub.dnd.e5.picks-test]
;; The spell page packer and row annotations run in the browser --
;; the builder decides the layout -- so their tests run here too.
+ [orcpub.dnd.e5.portrait-layout-test]
+ [orcpub.dnd.e5.portrait-colorize-test]
+ [orcpub.dnd.e5.portrait-effects-test]
+ [orcpub.dnd.e5.portrait-face-test]
+ [orcpub.dnd.e5.portrait-light-test]
+ [orcpub.artist-links-test]
[orcpub.dnd.e5.spell-packing-test]
[orcpub.registration-test]
[orcpub.image-url-test]
@@ -31,6 +37,11 @@
[orcpub.dnd.e5.coverage-pak-test]
[orcpub.dnd.e5.reference-web-test]
[orcpub.dnd.e5.views-test]
+ [orcpub.dnd.e5.portrait-credit-thumb-test]
+ [orcpub.dnd.e5.portrait-artists-arrive-test]
+ [orcpub.art-mark-test]
+ [orcpub.dnd.e5.portrait-save-test]
+ [orcpub.dnd.e5.portrait-whites-test]
[orcpub.character-builder-test]
;; storage layer (resilient loader read path)
[orcpub.dnd.e5.db-test]
@@ -51,6 +62,10 @@
'orcpub.dnd.e5.event-utils-test
'orcpub.dnd.e5.compute-test
'orcpub.dnd.e5.hunter-evasion-test
+ 'orcpub.dnd.e5.portrait-layout-test
+ 'orcpub.dnd.e5.portrait-colorize-test
+ 'orcpub.dnd.e5.portrait-effects-test 'orcpub.dnd.e5.portrait-face-test 'orcpub.dnd.e5.portrait-light-test
+ 'orcpub.artist-links-test
'orcpub.registration-test
'orcpub.dnd.e5.picks-test
'orcpub.dnd.e5.spell-packing-test
@@ -69,6 +84,11 @@
'orcpub.dnd.e5.coverage-pak-test
'orcpub.dnd.e5.reference-web-test
'orcpub.dnd.e5.views-test
+ 'orcpub.dnd.e5.portrait-credit-thumb-test
+ 'orcpub.dnd.e5.portrait-artists-arrive-test
+ 'orcpub.art-mark-test
+ 'orcpub.dnd.e5.portrait-save-test
+ 'orcpub.dnd.e5.portrait-whites-test
'orcpub.character-builder-test
'orcpub.dnd.e5.db-test
'orcpub.dnd.e5.orcbrew-validation-test
diff --git a/test/comment-baseline.edn b/test/comment-baseline.edn
index 72547116f..2e27acbc6 100644
--- a/test/comment-baseline.edn
+++ b/test/comment-baseline.edn
@@ -8,7 +8,303 @@
"def links"
"89e2979c2962"]
"A field table: one line per field of a link entry, each defining it. Nothing in it is history."},
- :baseline [],
+ :baseline
+ [["src/clj/orcpub/artist_credit.clj"
+ :long-docstring
+ "ns orcpub.artist-credit"
+ "02b412026348"]
+ ["src/clj/orcpub/artist_email.clj"
+ :long-docstring
+ "ns orcpub.artist-email"
+ "e8f92481105b"]
+ ["src/clj/orcpub/crypto.clj"
+ :long-docstring
+ "ns orcpub.crypto"
+ "29ba21878a6f"]
+ ["src/clj/orcpub/db/schema.clj"
+ :long-comment
+ "One per artist account the SERVER created, keyed \"artist-id email\"."
+ "37abac3bfc34"]
+ ["src/clj/orcpub/db/schema.clj"
+ :long-docstring
+ "def db-functions"
+ "0d71805ea76c"]
+ ["src/clj/orcpub/dnd/e5/portrait_calibration.clj"
+ :long-docstring
+ "ns orcpub.dnd.e5.portrait-calibration"
+ "db2461976d52"]
+ ["src/clj/orcpub/fork/branding.clj"
+ :long-docstring
+ "def portrait-artists"
+ "93e01e1a65d3"]
+ ["src/clj/orcpub/index.clj"
+ :long-comment
+ "Opt out of generative-AI training and image reuse. This is the"
+ "9be8149c8797"]
+ ["src/clj/orcpub/pdf.clj"
+ :long-docstring
+ "def max-artwork-embedded"
+ "2381c953c327"]
+ ["src/clj/orcpub/pdf.clj"
+ :long-docstring
+ "defn decode-artwork-bytes"
+ "65ab0ed9b694"]
+ ["src/clj/orcpub/pdf.clj"
+ :long-docstring
+ "defn- fit-artwork"
+ "a54fb1cb70e0"]
+ ["src/clj/orcpub/portrait_pack/import.clj"
+ :long-docstring
+ "ns orcpub.portrait-pack.import"
+ "fe978b474568"]
+ ["src/clj/orcpub/portrait_render.clj"
+ :long-docstring
+ "def load-face"
+ "c1031884bdf4"]
+ ["src/clj/orcpub/portrait_render.clj"
+ :long-docstring
+ "defn asset-source"
+ "179f0d2f5c12"]
+ ["src/clj/orcpub/portrait_render.clj"
+ :long-docstring
+ "defn- draw-credit!"
+ "5f3bd1ef4cf0"]
+ ["src/clj/orcpub/portrait_render.clj"
+ :long-docstring
+ "defn- multiply!"
+ "072519bb41c4"]
+ ["src/clj/orcpub/portrait_render.clj"
+ :long-docstring
+ "ns orcpub.portrait-render"
+ "5bc44e178f0a"]
+ ["src/clj/orcpub/routes.clj"
+ :history-phrase
+ "defn character-summary-for-id | it used to"
+ "5d1cb548cc72"]
+ ["src/clj/orcpub/routes.clj"
+ :long-comment
+ "A composed (paper-doll) portrait has no URL that could produce"
+ "1211a445058a"]
+ ["src/clj/orcpub/routes.clj"
+ :long-comment
+ "Inside this let, so it can see whether the composed portrait was"
+ "0e6915ffee6d"]
+ ["src/clj/orcpub/routes.clj"
+ :long-comment
+ "The wildcard cannot take the path above. `*` asks whether a"
+ "8a2d62b299e0"]
+ ["src/clj/orcpub/routes.clj"
+ :long-comment
+ "drawable?, not (seq :layers). A selection naming only assets this"
+ "1d2c7b22f6b1"]
+ ["src/clj/orcpub/routes.clj"
+ :long-docstring
+ "defn character-portrait-png"
+ "a144eea509f7"]
+ ["src/clj/orcpub/routes.clj"
+ :long-docstring
+ "defn stamp-document-info!"
+ "fc84684cb0b7"]
+ ["src/clj/orcpub/routes.clj"
+ :long-docstring
+ "defn- any-representation-requested?"
+ "d5ba2f9ef19c"]
+ ["src/clj/orcpub/routes.clj"
+ :long-docstring
+ "defn- covered-by-if-none-match?"
+ "b90716ef319c"]
+ ["src/cljc/orcpub/artist_links.cljc"
+ :long-docstring
+ "ns orcpub.artist-links"
+ "19ded82cc1a0"]
+ ["src/cljc/orcpub/dnd/e5/character.cljc"
+ :long-docstring
+ "defn parse-portrait"
+ "8d21ef50cd6e"]
+ ["src/cljc/orcpub/dnd/e5/portrait_assets.cljc"
+ :long-comment
+ "---------- character colors ----------"
+ "2d19f53c345e"]
+ ["src/cljc/orcpub/dnd/e5/portrait_assets.cljc"
+ :long-comment
+ "Resolve through the registry by asset id first, and"
+ "6e4e103d9f80"]
+ ["src/cljc/orcpub/dnd/e5/portrait_assets.cljc"
+ :long-comment
+ "The full set, for the builder, which has room. Chosen with her rather"
+ "66506163e2e2"]
+ ["src/cljc/orcpub/dnd/e5/portrait_assets.cljc"
+ :long-docstring
+ "def asset-inventory"
+ "23302fbc7ae6"]
+ ["src/cljc/orcpub/dnd/e5/portrait_assets.cljc"
+ :long-docstring
+ "def calibration-fields"
+ "25bc6e3fd7b3"]
+ ["src/cljc/orcpub/dnd/e5/portrait_assets.cljc"
+ :long-docstring
+ "def color-slots"
+ "cb2abaed9fe1"]
+ ["src/cljc/orcpub/dnd/e5/portrait_assets.cljc"
+ :long-docstring
+ "def gap-inventory"
+ "de52dc91db85"]
+ ["src/cljc/orcpub/dnd/e5/portrait_assets.cljc"
+ :long-docstring
+ "def layer-credit-weight"
+ "0fef5fb01084"]
+ ["src/cljc/orcpub/dnd/e5/portrait_assets.cljc"
+ :long-docstring
+ "defn credit-line"
+ "1a0a604801c1"]
+ ["src/cljc/orcpub/dnd/e5/portrait_assets.cljc"
+ :long-docstring
+ "defn credit-mark-layout"
+ "aafcad88f149"]
+ ["src/cljc/orcpub/dnd/e5/portrait_assets.cljc"
+ :long-docstring
+ "defn credit-order"
+ "f93344ce426a"]
+ ["src/cljc/orcpub/dnd/e5/portrait_assets.cljc"
+ :long-docstring
+ "defn credit-variants"
+ "c8989dac8740"]
+ ["src/cljc/orcpub/dnd/e5/portrait_assets.cljc"
+ :long-docstring
+ "defn render-mode"
+ "7117bdd2c708"]
+ ["src/cljc/orcpub/dnd/e5/portrait_assets.cljc"
+ :long-docstring
+ "defn tint-gamma"
+ "d925edf6e192"]
+ ["src/cljc/orcpub/dnd/e5/portrait_assets.cljc"
+ :long-docstring
+ "ns orcpub.dnd.e5.portrait-assets"
+ "21bb1c7ba47f"]
+ ["src/cljc/orcpub/dnd/e5/portrait_colorize.cljc"
+ :long-comment
+ "Feathering the region's edge"
+ "0b174657d1fe"]
+ ["src/cljc/orcpub/dnd/e5/portrait_colorize.cljc"
+ :long-comment
+ "Solid insides"
+ "e01303513f88"]
+ ["src/cljc/orcpub/dnd/e5/portrait_colorize.cljc"
+ :long-comment
+ "The iris region"
+ "bdfcb7c2bc75"]
+ ["src/cljc/orcpub/dnd/e5/portrait_effects.cljc"
+ :long-comment
+ "Streaks that follow the strands"
+ "f53e58cf0d4a"]
+ ["src/cljc/orcpub/dnd/e5/portrait_effects.cljc"
+ :long-docstring
+ "defn arc-frame"
+ "17946ca80c79"]
+ ["src/cljc/orcpub/dnd/e5/portrait_effects.cljc"
+ :long-docstring
+ "defn gradient-frame"
+ "981029c5ef9a"]
+ ["src/cljc/orcpub/dnd/e5/portrait_effects.cljc"
+ :long-docstring
+ "defn piece-settings"
+ "8ebd6600d6a1"]
+ ["src/cljc/orcpub/dnd/e5/portrait_effects.cljc"
+ :long-docstring
+ "defn strand-field"
+ "b91ef27f63d5"]
+ ["src/cljc/orcpub/dnd/e5/portrait_effects.cljc"
+ :long-docstring
+ "defn- shine-band"
+ "85084a8f7e9c"]
+ ["src/cljc/orcpub/dnd/e5/portrait_effects.cljc"
+ :long-docstring
+ "ns orcpub.dnd.e5.portrait-effects"
+ "b9aa0bf60462"]
+ ["src/cljc/orcpub/dnd/e5/portrait_face.cljc"
+ :long-comment
+ "three groups, each [cx cy rx ry share]: the near cheek"
+ "8454d0de0f80"]
+ ["src/cljc/orcpub/dnd/e5/portrait_face.cljc"
+ :long-docstring
+ "ns orcpub.dnd.e5.portrait-face"
+ "97e179724c1b"]
+ ["src/cljc/orcpub/dnd/e5/portrait_layout.cljc"
+ :long-docstring
+ "defn credit-layout"
+ "d9091b403a80"]
+ ["src/cljc/orcpub/dnd/e5/portrait_layout.cljc"
+ :long-docstring
+ "defn site-mark-layout"
+ "709bcde3fdc8"]
+ ["src/cljc/orcpub/dnd/e5/portrait_light.cljc"
+ :long-docstring
+ "ns orcpub.dnd.e5.portrait-light"
+ "87319a407767"]
+ ["src/cljs/orcpub/dnd/e5/events.cljs"
+ :long-comment
+ "---- portrait compositor drawer ----"
+ "839937248c56"]
+ ["src/cljs/orcpub/dnd/e5/events.cljs"
+ :long-docstring
+ "defn drop-portrait-draft"
+ "65a857e69c12"]
+ ["src/cljs/orcpub/dnd/e5/events.cljs"
+ :long-docstring
+ "defn saved-character-is-the-one-being-edited?"
+ "eafd79915e13"]
+ ["src/cljs/orcpub/dnd/e5/events.cljs"
+ :long-docstring
+ "defn set-character"
+ "36d729ea143c"]
+ ["src/cljs/orcpub/dnd/e5/portrait.cljs"
+ :history-phrase
+ "Directly under the art it describes. It used to sit in the footer | it used to"
+ "22c67b2d6b67"]
+ ["src/cljs/orcpub/dnd/e5/portrait.cljs"
+ :long-comment
+ "---------------- developer: the Eyes 01 far-iris alternative ---------"
+ "9aa5258ac663"]
+ ["src/cljs/orcpub/dnd/e5/portrait.cljs"
+ :long-comment
+ "---------------- rasterization (for PDF export) ----------------"
+ "eb266d462cc6"]
+ ["src/cljs/orcpub/dnd/e5/portrait.cljs"
+ :long-comment
+ "---------------- solid insides (developer tool) ----------------"
+ "6f6c60e817d8"]
+ ["src/cljs/orcpub/dnd/e5/portrait.cljs"
+ :long-comment
+ "---------------- the artist credit ----------------"
+ "d99ef2480175"]
+ ["src/cljs/orcpub/dnd/e5/portrait.cljs"
+ :long-comment
+ "Tint by MULTIPLY, not by masking. source-in reads the"
+ "852cfc2fefde"]
+ ["src/cljs/orcpub/dnd/e5/portrait.cljs"
+ :long-docstring
+ "defn drawer"
+ "2e6cefd20673"]
+ ["src/cljs/orcpub/dnd/e5/portrait.cljs"
+ :long-docstring
+ "defn tab-panel"
+ "c91ae9c538ed"]
+ ["src/cljs/orcpub/dnd/e5/portrait.cljs"
+ :long-docstring
+ "defn- credit-lockup"
+ "ec686e9f13e6"]
+ ["src/cljs/orcpub/dnd/e5/portrait.cljs"
+ :long-docstring
+ "defn- draw-credit!"
+ "10ab3e611ebb"]
+ ["src/cljs/orcpub/dnd/e5/portrait.cljs"
+ :long-docstring
+ "defn- linked-credit"
+ "6f41e5783914"]
+ ["src/cljs/orcpub/dnd/e5/portrait.cljs"
+ :long-docstring
+ "ns orcpub.dnd.e5.portrait"
+ "73118ff3edc9"]],
:field-notes
{["src/cljc/orcpub/dnd/e5/options.cljc" "background-name-key"]
"e8e6f28a2ab7",
diff --git a/test/e2e/planned-picks.js b/test/e2e/planned-picks.js
index 73e7f6fe4..1ade67de1 100644
--- a/test/e2e/planned-picks.js
+++ b/test/e2e/planned-picks.js
@@ -1,5 +1,5 @@
-// The planned hold through the real builder: a pick that stops applying leaves the character and
-// comes back when it applies again; a reload forgets it. decision-gate-hidden-picks.md,
+// The planned hold through the real builder: a pick that stops applying is out of the character,
+// and in it whenever it applies; a reload forgets it. decision-gate-hidden-picks.md,
// "Current decision".
//
// 1 ranger Hunter 7 with Steel Will, 7 -> 6 -> 7; 2 the same, 7 -> 6, reload, -> 7;
@@ -18,7 +18,7 @@
// Run: NODE_PATH= node test/e2e/planned-picks.js Exit 0 = pass.
// FLOWS=13 (or 4,13) runs only those flows.
//
-// State is set only by clicking, except flow 4, which writes the old-style draft it opens.
+// State is set only by clicking, except flows 4 and 14, which rewrite the saved draft they open.
// app-db and the browser's saved draft are READ to assert.
const { chromium } = require('playwright');
const { findChrome, checker, dbAt, readyPage, pick, setClass, setLevel, login, addClass, deleteClass, clickTab } = require('./lib');
@@ -34,7 +34,18 @@ const styles = async page => [...(await dbAt(page, STYLES)).matchAll(/:orcpub\.e
const plannedRows = page => page.evaluate(() => [...document.querySelectorAll('.planned-row')]
.map(r => { const c = [...r.children].map(e => e.textContent.trim());
return (c.length === 3 ? c : r.querySelector('span.planned-aside') ? ['', ...c] : [c[0], '', c[1]]).join('|'); }));
-const draft = page => page.evaluate(() => localStorage.getItem('character') || '');
+// This tab's saved draft (character_drafts.cljs): stored under its own key, named in sessionStorage.
+const draft = page => page.evaluate(() =>
+ localStorage.getItem('character-draft/' + sessionStorage.getItem('builder-draft-key')) || '');
+// Rewrites this tab's saved draft: `op` 'pop' drops the last entry at `path`, 'assoc' puts `value`
+// (EDN) there. The draft's own :changed and :draft/ keys are kept.
+const editDraft = (page, path, op, value) => page.evaluate(([path, op, value]) => {
+ const c = window.cljs.core, read = window.cljs.reader.read_string, e5 = window.orcpub.dnd.e5.character;
+ const k = 'character-draft/' + sessionStorage.getItem('builder-draft-key');
+ const stored = read(localStorage.getItem(k)), ch = e5.from_strict(stored);
+ const edited = op === 'pop' ? c.update_in(ch, read(path), c.pop) : c.assoc_in(ch, read(path), read(value));
+ localStorage.setItem(k, c.pr_str(c.merge(stored, e5.to_strict(edited))));
+}, [path, op, value]);
async function hunter7(page) {
await setClass(page, 0, 'ranger');
@@ -48,12 +59,8 @@ async function hunter7(page) {
// The saved draft with its first class one level lower and every pick kept: what a level drop
// left before the hold existed.
-const dropLevelInDraft = page => page.evaluate(() => {
- const c = window.cljs.core, read = window.cljs.reader.read_string, e5 = window.orcpub.dnd.e5.character;
- const ch = e5.from_strict(read(localStorage.getItem('character')));
- const at = read('[:orcpub.entity/options :class 0 :orcpub.entity/options :levels]');
- localStorage.setItem('character', c.pr_str(e5.to_strict(c.update_in(ch, at, c.pop))));
-});
+const dropLevelInDraft = page =>
+ editDraft(page, '[:orcpub.entity/options :class 0 :orcpub.entity/options :levels]', 'pop');
const flows = {
async 1(page) {
@@ -238,13 +245,7 @@ const flows = {
async 14(page) {
await setClass(page, 0, 'fighter');
// The one state not reachable by clicking: a draft naming a race this browser does not have.
- await page.evaluate(() => {
- const c = window.cljs.core, read = window.cljs.reader.read_string, e5 = window.orcpub.dnd.e5.character;
- const ch = e5.from_strict(read(localStorage.getItem('character')));
- const at = read('[:orcpub.entity/options :race]');
- localStorage.setItem('character', c.pr_str(e5.to_strict(
- c.assoc_in(ch, at, read('{:orcpub.entity/key :tidefolk}')))));
- });
+ await editDraft(page, '[:orcpub.entity/options :race]', 'assoc', '{:orcpub.entity/key :tidefolk}');
await page.reload({ waitUntil: 'load' }); await page.waitForTimeout(3000); await readyPage(page);
await pick(page, 'Class / Level', 'Fighting Style', 'Defense');
await setLevel(page, 0, 3);
diff --git a/test/portrait-silhouettes.edn b/test/portrait-silhouettes.edn
new file mode 100644
index 000000000..d815fcd4b
--- /dev/null
+++ b/test/portrait-silhouettes.edn
@@ -0,0 +1,56 @@
+{"bangs/l9_bangs_01.png"
+ "043656583c76318381cfce1bcf8b475ecab0f8a234cb4d5ade1e4172abe2f100",
+ "bangs/l9_bangs_02.png"
+ "43c5ea1f255c2d862183109b7ad28c7178e54916544ea0070a8ff7e66304885e",
+ "bangs/l9_bangs_03.png"
+ "411b33741a5d783ae0a83005f3929037d716346fb816953926cc8bb93533fed8",
+ "ears/l5_ear_01.png"
+ "0a499eedb6c9c8697981d47ba9d44dc8929dd76e82a049ad395a0d15093c507f",
+ "ears/l5_ear_02.png"
+ "8c09fc04fb43e90d88ff89fd0e2458c64b0817a09042e962c0afa173178c01ae",
+ "ears/l5_ear_03.png"
+ "a21bc81e86215857e8c29e4bc38701f64ae186964295d133b5d183a5ac5b59e1",
+ "eyes/l6_eyes_01.png"
+ "479026382fe16aeb24b7ad521df7a0f8bfa028850c276c5e8f9ac6caf1d92925",
+ "eyes/l6_eyes_02.png"
+ "34954fca7273e979db885cfffa5aeb0427d26de6f2aa14da27a79d8c4b3321f1",
+ "eyes/l6_eyes_03.png"
+ "daabfb6d743344c64a44a64f2b55b9c55cd6e53a5c415d6ea39f6dc28ce5095a",
+ "hair-back/l1_hair_back_02.png"
+ "50bb5cbbf14ad14d4ae6fcd2f6f5add5cf635237ce15e7292e19ab60b3dfb1c7",
+ "hair-back/l1_hair_back_03.png"
+ "97f276ab3d853386f0fdad14838e0229cd5b483d36576a3d9bc98dff5704908f",
+ "hair-bits/l0_hair_bits_pony_long.png"
+ "5403d7d971b1d309f946fb31256c2ada5e13813f4abd88afb2a38f49934664d4",
+ "hair-bits/l0_hair_bits_pony_short.png"
+ "e74c5b6098c4b4802a6658cbe9f393ad26dc026e47324cc205c2a530bf0a9e19",
+ "hair-front/l4_hair_front_01.png"
+ "3bab17f9b8e99ddc69bda23fd1f0fa58e05e2f92546bec327edb41c7e069a9fa",
+ "hair-front/l4_hair_front_02.png"
+ "64273201f30df8f0e96134fc759e282f237fb49f7c3b36a963325ea719777094",
+ "hair-front/l4_hair_front_03.png"
+ "c5610fb3b2a9eba8e519f10ecd5e2c7899296f233d27766fb4e50bb4c9b52c54",
+ "head/l2_head_01.png"
+ "7a74281480798ee2cdd98a1b96343a3713b49340de21877415b581469e20f48e",
+ "head/l2_head_02.png"
+ "cc2e2f343a7a73c03a86a92ed6d2fd1122119137b3332a26fc5c3cf0f5114c62",
+ "head/l2_head_03.png"
+ "ebcdb79d9cbdf2748d7a7b8717eb6fef98c8aff04a167e704726e841600db7c3",
+ "mouth/l8_mouth_01.png"
+ "3b4e699cfbdb0af679790a518b9792d6372e68d3cb22c376de4067399dd4643f",
+ "mouth/l8_mouth_02.png"
+ "646accb2cb19343fc571688152fece17c3e20ddc68db113009c2817868b058fb",
+ "mouth/l8_mouth_03.png"
+ "899fd64dd549ef038567e7354ffc9d30333804610d7a0b2b0b5ad4a413a75d2d",
+ "nose/l7_nose_01.png"
+ "98e1361376aee77d0f3b71ef0b31ed735d8cb6845550c5298d94624a9327db2c",
+ "nose/l7_nose_02.png"
+ "15ab353695713d4bb442bcddbde9f9f68fce88c0f81818b9d77dc2484cb13b0b",
+ "nose/l7_nose_03.png"
+ "83b4fbd18a0c5751f3447f858523b16feb7f045da2a854c951aab0c354c263e1",
+ "shirt/l3_shirt_01.png"
+ "05c9554e2f99623d08aa8cc4c99cd7f5f91de74dd1d181a0ce89182528adcf70",
+ "shirt/l3_shirt_02.png"
+ "2137dc07aa3f5ec7fe7bdde38c641a3546e08958d8d0562a643b02555fbca2cf",
+ "shirt/l3_shirt_03.png"
+ "5f4902e47b8a7119ab18a68fafa90eaaef1e260ddd2a03249aa68e099435dafe"}
diff --git a/test/reviewed-images.edn b/test/reviewed-images.edn
new file mode 100644
index 000000000..a7d623517
--- /dev/null
+++ b/test/reviewed-images.edn
@@ -0,0 +1,134 @@
+{
+ ".github/screenshot.png"
+ {:sha256 "13366fd492eb8aa41b26ddb09fd8dbad90885759d2d2f8127479d8469519a35f"
+ :what "app screenshot (README), 2020, added 2020-11-25, before the portrait art"}
+ "assets/icons/app.png"
+ {:sha256 "acacde56d7ea20143443212c518b31a9249aaabdf7bb99baa2342a05ba4fab0d"
+ :what "logo, added 2020-11-25, before the portrait art"}
+ "assets/icons/loading.png"
+ {:sha256 "acacde56d7ea20143443212c518b31a9249aaabdf7bb99baa2342a05ba4fab0d"
+ :what "UI icon or spinner, added 2020-11-25, before the portrait art"}
+ "assets/images/cljs.png"
+ {:sha256 "24f368e52bc466e5810273d83330353b7820359b29e86a0d8846660af024fe02"
+ :what "logo, added 2020-11-25, before the portrait art"}
+ "assets/images/cljs@2x.png"
+ {:sha256 "b3454afc5251fc76c405e16208cbd4b61ae18a4a555efa5ac5dee9131b29654c"
+ :what "logo, added 2020-11-25, before the portrait art"}
+ "assets/images/cljs@3x.png"
+ {:sha256 "1dc28ae1caa9782fb19f6b9eca32ad903565394688baa75edb2ebc5e800c3698"
+ :what "logo, added 2020-11-25, before the portrait art"}
+ "assets/images/orcpub-logo.png"
+ {:sha256 "6ad5954ecc495360c3f2ab20fe704d77afb4cfdc20022d94c28be7c8d9810a95"
+ :what "logo, added 2020-11-25, before the portrait art"}
+ "resources/public/favicon/favicon-114.png"
+ {:sha256 "48ab376378eaf1db260a939c37b94c25d5a641c9a87986df95810d178264ebdb"
+ :what "site favicon, added 2020-11-25, before the portrait art"}
+ "resources/public/favicon/favicon-120.png"
+ {:sha256 "d9e6328a124118c8fb248e2fef03e0af81a720051b48b5ab4a58453cc3196b21"
+ :what "site favicon, added 2020-11-25, before the portrait art"}
+ "resources/public/favicon/favicon-144.png"
+ {:sha256 "bc4adcb65fdd9c465de469788893b25617f83ac38d1f4abd35a4790862cf5cf6"
+ :what "site favicon, added 2020-11-25, before the portrait art"}
+ "resources/public/favicon/favicon-150.png"
+ {:sha256 "637047475da15ad996f854dbdc193f7d65a7008b68df38005e50723deeaa9903"
+ :what "site favicon, added 2020-11-25, before the portrait art"}
+ "resources/public/favicon/favicon-152.png"
+ {:sha256 "f24f89824284e51627886f9b8a656083408acc0eef3c33793a801ddd19c7443f"
+ :what "site favicon, added 2020-11-25, before the portrait art"}
+ "resources/public/favicon/favicon-16.png"
+ {:sha256 "2caebf018d18c80dce06d3d4b84d9fc2462934a20ba3ff860a4b44dfd88f1c26"
+ :what "site favicon, added 2020-11-25, before the portrait art"}
+ "resources/public/favicon/favicon-160.png"
+ {:sha256 "728a716e14502794cefa9d618e0eea7618cdb8d9ae41b252f7c9b94c70ec5747"
+ :what "site favicon, added 2020-11-25, before the portrait art"}
+ "resources/public/favicon/favicon-180.png"
+ {:sha256 "6bb318ff9326948981bf2addf57382a77ec1ae40083f878106dd79c2cdd01f49"
+ :what "site favicon, added 2020-11-25, before the portrait art"}
+ "resources/public/favicon/favicon-192.png"
+ {:sha256 "bae59f8e08a736a56522ddee7d6cd959b95fa3106971c4ae7ad0bfbb9294f28f"
+ :what "site favicon, added 2020-11-25, before the portrait art"}
+ "resources/public/favicon/favicon-310.png"
+ {:sha256 "fed588c10b1ef78c777170dc4d39cfc6bd3cefd74f61ade6d2aa82efe8d5425e"
+ :what "site favicon, added 2020-11-25, before the portrait art"}
+ "resources/public/favicon/favicon-32.png"
+ {:sha256 "74b2de1ead1090a51e363829f3456e4d4475cdd51970dca1b34bf8b69b8dfc5f"
+ :what "site favicon, added 2020-11-25, before the portrait art"}
+ "resources/public/favicon/favicon-57.png"
+ {:sha256 "295d5198ffe7b427f6c4b2278082b73bd99a79e52658f05636f6f802f5c1d3d5"
+ :what "site favicon, added 2020-11-25, before the portrait art"}
+ "resources/public/favicon/favicon-60.png"
+ {:sha256 "48ed5d7cea0bd3534f2abd080c244f646707b3ff96716765ba311ca05a40af95"
+ :what "site favicon, added 2020-11-25, before the portrait art"}
+ "resources/public/favicon/favicon-64.png"
+ {:sha256 "c2c8c62a0925c599bf316f659b462c4622342e5510ea56a51e9c2b0d55acb29e"
+ :what "site favicon, added 2020-11-25, before the portrait art"}
+ "resources/public/favicon/favicon-70.png"
+ {:sha256 "7e4bb3aaed5e2efab0dfd3351d43f78240ac469096e1629670c3358df45cba49"
+ :what "site favicon, added 2020-11-25, before the portrait art"}
+ "resources/public/favicon/favicon-72.png"
+ {:sha256 "f1be0fe2d5419b89da9487a35037fb57d183cf03d408a3a3dfe4659e5e8a3741"
+ :what "site favicon, added 2020-11-25, before the portrait art"}
+ "resources/public/favicon/favicon-76.png"
+ {:sha256 "7cf99ee86c932521529f03309d17ed814630bd83ac39e65d4066b6261900c4c5"
+ :what "site favicon, added 2020-11-25, before the portrait art"}
+ "resources/public/favicon/favicon-96.png"
+ {:sha256 "2ad91407e72de017e9a9ddbd4d79dbcd4edaa03ad74b03186ede44d92d8657e8"
+ :what "site favicon, added 2020-11-25, before the portrait art"}
+ "resources/public/image/arrow-dunk.png"
+ {:sha256 "55479d271fe1c1099b99af0fdadbf09f9f1661c6263fec9a31236e6517f18500"
+ :what "UI icon or spinner, added 2020-11-25, before the portrait art"}
+ "resources/public/image/card-logo-bw.png"
+ {:sha256 "94f6007b4cfda8828630e44822939fa1528e8f9779436490ee4b5cc72b5d78be"
+ :what "logo, added 2026-08-08, before the portrait art"}
+ "resources/public/image/card-logo.png"
+ {:sha256 "b9afdd428ae66d0c4231901750c9228f7a6d5a1d2a364e4ad6e33d7050d0ddbc"
+ :what "logo, added 2021-03-18, before the portrait art"}
+ "resources/public/image/clockwise-rotation.png"
+ {:sha256 "4d7dc60f4e9740c47b5283586709b2b0264e7b95593b3a7b589db447c4b47a33"
+ :what "UI icon or spinner, added 2020-11-25, before the portrait art"}
+ "resources/public/image/dmv-box-logo.png"
+ {:sha256 "491e8e69650f684bc96db2c66e9208b53d4a69024ec3db18d21086d950d1fbe4"
+ :what "logo, added 2020-11-25, before the portrait art"}
+ "resources/public/image/dmv-mark-black.png"
+ {:sha256 "971b6b75dc2d4977531274f3c015a82f0a056f8edcde1da2a9c1fb5b3029f7e8"
+ :what "logo, added 2026-08-08, before the portrait art"}
+ "resources/public/image/dmv-mark-faded-orange.png"
+ {:sha256 "95dabd89eaa90413beaf97290ce7fcd022a843c5cd9515a39610a59293bbdd3e"
+ :what "logo, added 2026-08-08, before the portrait art"}
+ "resources/public/image/grab.png"
+ {:sha256 "a04f1ae6fea2d192b8ca4fdd8b45e1e722876c642170ed35492aedb275b2b510"
+ :what "UI icon or spinner, added 2020-11-25, before the portrait art"}
+ "resources/public/image/header-background.jpg"
+ {:sha256 "bb50f5d8115149759df1b1636f5e134b3a59a3092743850a8affff4bd947e8e2"
+ :what "site background / partner image, added 2020-11-25, before the portrait art"}
+ "resources/public/image/login-side.jpg"
+ {:sha256 "4d9a431020f26737828c614a81a8f8553807baa285de880d85e002d6a8f1af8f"
+ :what "site background / partner image, added 2026-02-26, before the portrait art"}
+ "resources/public/image/magic-swirl.png"
+ {:sha256 "ca6bc1b38af3eeab50e54e56a43ce140bc6baee500d375cd31bcec8a3f03e2e5"
+ :what "UI icon or spinner, added 2020-11-25, before the portrait art"}
+ "resources/public/image/sands-of-time.png"
+ {:sha256 "2aea4a97d0beeef7a0ca8a746b19cfec58b34ca6dd809e297f2300d238564220"
+ :what "UI icon or spinner, added 2020-11-25, before the portrait art"}
+ "resources/public/image/shiny-purse.png"
+ {:sha256 "98e10ca29acecf55f0f56f866a2fd0ed9137067c2ce30797e020e2249245955e"
+ :what "UI icon or spinner, added 2020-11-25, before the portrait art"}
+ "resources/public/image/shutterstock_425039560.jpg"
+ {:sha256 "fbb2c3f9192b8707f142d6a29ff4dc4cd1fc0eb7a58e06f2156784e5ecab6e3b"
+ :what "licensed stock photo, site background, added 2020-11-25, before the portrait art"}
+ "resources/public/image/shutterstock_432001912-orginal.jpg"
+ {:sha256 "3101aab810bb15b47a17bb573725d732ab438ca4b3e58febc56015f804ed95b6"
+ :what "licensed stock photo, site background, added 2020-11-25, before the portrait art"}
+ "resources/public/image/shutterstock_432001912.jpg"
+ {:sha256 "6083a21c4f72d1103b4370e8908a8fffeb0bb47d99a292ba166a34539b5affcc"
+ :what "licensed stock photo, site background, added 2020-11-25, before the portrait art"}
+ "resources/public/image/spiral-orignal.gif"
+ {:sha256 "bff04a5f2db557b7d38e474c685ff413bfbb4a456e0bf8a35fdc6f83c62fa64f"
+ :what "UI icon or spinner, added 2020-11-25, before the portrait art"}
+ "resources/public/image/spiral.gif"
+ {:sha256 "309147bf4b443bd622a536a3d26fa5f85d5d1e70ec000827568fede46749e1c9"
+ :what "UI icon or spinner, added 2020-11-25, before the portrait art"}
+ "resources/public/image/world-anvil.jpeg"
+ {:sha256 "2ded7ce0c3fcd5cefb6758e1904dae4654ce23e9cc9e20811416652a92e67c18"
+ :what "site background / partner image, added 2020-11-25, before the portrait art"}
+}