1049012: HTML-to-PDF support in Angular

HTML to PDF/Blink/HtmlToPdfAngular/HtmlToPdfAPI/HtmlToPdfAPI.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.12.35527.113 d17.12
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "HtmlToPdfAPI", "HtmlToPdfAPI\HtmlToPdfAPI.csproj", "{132A4468-F16F-4C44-9C29-9DECE3D57BC9}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{132A4468-F16F-4C44-9C29-9DECE3D57BC9}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{132A4468-F16F-4C44-9C29-9DECE3D57BC9}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{132A4468-F16F-4C44-9C29-9DECE3D57BC9}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{132A4468-F16F-4C44-9C29-9DECE3D57BC9}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal

HTML to PDF/Blink/HtmlToPdfAngular/HtmlToPdfAPI/HtmlToPdfAPI/Controllers/HtmlToPdfController.cs

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+using Microsoft.AspNetCore.Mvc;
+using Syncfusion.HtmlConverter;
+using Syncfusion.Pdf;
+using System.IO;
+using System.Text;
+
+namespace HtmlToPdfAPI.Controllers
+{
+    [ApiController]
+    [Route("api/[controller]")]
+    public class HtmlToPdfController : ControllerBase
+    {
+        public class HtmlToPdfRequest
+        {
+            public string HtmlContent { get; set; }
+        }
+
+        [HttpPost]
+        public IActionResult ConvertHtmlToPdf([FromBody] HtmlToPdfRequest request)
+        {
+            if (string.IsNullOrWhiteSpace(request.HtmlContent))
+            {
+                return BadRequest("HTML content is required.");
+            }
+
+            HtmlToPdfConverter htmlConverter = new HtmlToPdfConverter();
+            BlinkConverterSettings settings = new BlinkConverterSettings();
+            htmlConverter.ConverterSettings = settings;
+
+            PdfDocument document = htmlConverter.Convert(request.HtmlContent, "");
+
+            using MemoryStream stream = new MemoryStream();
+            document.Save(stream);
+            stream.Position = 0;
+
+            return File(stream.ToArray(), "application/pdf", "ConvertedFile.pdf");
+        }
+        [HttpOptions]
+        public IActionResult Options()
+        {
+            return Ok();
+        }
+    }
+}

HTML to PDF/Blink/HtmlToPdfAngular/HtmlToPdfAPI/HtmlToPdfAPI/Controllers/WeatherForecastController.cs

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+using Microsoft.AspNetCore.Mvc;
+
+namespace HtmlToPdfAPI.Controllers
+{
+    [ApiController]
+    [Route("[controller]")]
+    public class WeatherForecastController : ControllerBase
+    {
+        private static readonly string[] Summaries = new[]
+        {
+            "Freezing", "Bracing", "Chilly", "Cool", "Mild", "Warm", "Balmy", "Hot", "Sweltering", "Scorching"
+        };
+
+        private readonly ILogger<WeatherForecastController> _logger;
+
+        public WeatherForecastController(ILogger<WeatherForecastController> logger)
+        {
+            _logger = logger;
+        }
+
+        [HttpGet]
+        public IEnumerable<WeatherForecast> Get()
+        {
+            return Enumerable.Range(1, 5).Select(index => new WeatherForecast
+            {
+                Date = DateOnly.FromDateTime(DateTime.Now.AddDays(index)),
+                TemperatureC = Random.Shared.Next(-20, 55),
+                Summary = Summaries[Random.Shared.Next(Summaries.Length)]
+            })
+            .ToArray();
+        }
+    }
+}

HTML to PDF/Blink/HtmlToPdfAngular/HtmlToPdfAPI/HtmlToPdfAPI/HtmlToPdfAPI.csproj

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+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Syncfusion.HtmlToPdfConverter.Net.Windows" Version="34.2.4" />
+  </ItemGroup>
+
+</Project>

HTML to PDF/Blink/HtmlToPdfAngular/HtmlToPdfAPI/HtmlToPdfAPI/HtmlToPdfAPI.csproj.user

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+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <ActiveDebugProfile>https</ActiveDebugProfile>
+  </PropertyGroup>
+</Project>

HTML to PDF/Blink/HtmlToPdfAngular/HtmlToPdfAPI/HtmlToPdfAPI/HtmlToPdfAPI.http

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+@HtmlToPdfAPI_HostAddress = http://localhost:5170
+
+GET {{HtmlToPdfAPI_HostAddress}}/weatherforecast/
+Accept: application/json
+
+###

HTML to PDF/Blink/HtmlToPdfAngular/HtmlToPdfAPI/HtmlToPdfAPI/Program.cs

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+var builder = WebApplication.CreateBuilder(args);
+
+// Add CORS policy
+builder.Services.AddCors(options =>
+{
+    options.AddPolicy("AllowAllOrigins",
+        policy =>
+        {
+            policy.WithOrigins("http://localhost:4200")
+                  .AllowAnyMethod()
+                  .AllowAnyHeader();
+        });
+});
+
+
+builder.Services.AddEndpointsApiExplorer();
+// Add services to the container.
+
+builder.Services.AddControllers();
+
+var app = builder.Build();
+
+app.UseCors("AllowAllOrigins");
+
+// Configure the HTTP request pipeline.
+
+app.UseHttpsRedirection();
+
+app.UseAuthorization();
+
+app.MapControllers();
+app.Run();

HTML to PDF/Blink/HtmlToPdfAngular/HtmlToPdfAPI/HtmlToPdfAPI/Properties/launchSettings.json

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+{
+  "$schema": "http://json.schemastore.org/launchsettings.json",
+  "iisSettings": {
+    "windowsAuthentication": false,
+    "anonymousAuthentication": true,
+    "iisExpress": {
+      "applicationUrl": "http://localhost:46112",
+      "sslPort": 44333
+    }
+  },
+  "profiles": {
+    "http": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": true,
+      "launchUrl": "weatherforecast",
+      "applicationUrl": "http://localhost:5170",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "https": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": true,
+      "launchUrl": "weatherforecast",
+      "applicationUrl": "https://localhost:7268;http://localhost:5170",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "IIS Express": {
+      "commandName": "IISExpress",
+      "launchBrowser": true,
+      "launchUrl": "weatherforecast",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    }
+  }
+}

HTML to PDF/Blink/HtmlToPdfAngular/HtmlToPdfAPI/HtmlToPdfAPI/WeatherForecast.cs

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+namespace HtmlToPdfAPI
+{
+    public class WeatherForecast
+    {
+        public DateOnly Date { get; set; }
+
+        public int TemperatureC { get; set; }
+
+        public int TemperatureF => 32 + (int)(TemperatureC / 0.5556);
+
+        public string? Summary { get; set; }
+    }
+}

HTML to PDF/Blink/HtmlToPdfAngular/HtmlToPdfAPI/HtmlToPdfAPI/appsettings.Development.json

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+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  }
+}

HTML to PDF/Blink/HtmlToPdfAngular/HtmlToPdfAPI/HtmlToPdfAPI/appsettings.json

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+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  },
+  "AllowedHosts": "*"
+}

HTML to PDF/Blink/HtmlToPdfAngular/HtmlToPdfAngular/.editorconfig

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+# Editor configuration, see https://editorconfig.org
+root = true
+
+[*]
+charset = utf-8
+indent_style = space
+indent_size = 2
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.ts]
+quote_type = single
+ij_typescript_use_double_quotes = false
+
+[*.md]
+max_line_length = off
+trim_trailing_whitespace = false

HTML to PDF/Blink/HtmlToPdfAngular/HtmlToPdfAngular/.gitignore

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+# See https://docs.github.com/get-started/getting-started-with-git/ignoring-files for more about ignoring files.
+
+# Compiled output
+/dist
+/tmp
+/out-tsc
+/bazel-out
+
+# Node
+/node_modules
+npm-debug.log
+yarn-error.log
+
+# IDEs and editors
+.idea/
+.project
+.classpath
+.c9/
+*.launch
+.settings/
+*.sublime-workspace
+
+# Visual Studio Code
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+.history/*
+
+# Miscellaneous
+/.angular/cache
+.sass-cache/
+/connect.lock
+/coverage
+/libpeerconnection.log
+testem.log
+/typings
+
+# System files
+.DS_Store
+Thumbs.db

HTML to PDF/Blink/HtmlToPdfAngular/HtmlToPdfAngular/README.md

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+# HtmlToPdfAngular
+
+This project was generated using [Angular CLI](https://github.com/angular/angular-cli) version 19.2.5.
+
+## Development server
+
+To start a local development server, run:
+
+```bash
+ng serve
+```
+
+Once the server is running, open your browser and navigate to `http://localhost:4200/`. The application will automatically reload whenever you modify any of the source files.
+
+## Code scaffolding
+
+Angular CLI includes powerful code scaffolding tools. To generate a new component, run:
+
+```bash
+ng generate component component-name
+```
+
+For a complete list of available schematics (such as `components`, `directives`, or `pipes`), run:
+
+```bash
+ng generate --help
+```
+
+## Building
+
+To build the project run:
+
+```bash
+ng build
+```
+
+This will compile your project and store the build artifacts in the `dist/` directory. By default, the production build optimizes your application for performance and speed.
+
+## Running unit tests
+
+To execute unit tests with the [Karma](https://karma-runner.github.io) test runner, use the following command:
+
+```bash
+ng test
+```
+
+## Running end-to-end tests
+
+For end-to-end (e2e) testing, run:
+
+```bash
+ng e2e
+```
+
+Angular CLI does not come with an end-to-end testing framework by default. You can choose one that suits your needs.
+
+## Additional Resources
+
+For more information on using the Angular CLI, including detailed command references, visit the [Angular CLI Overview and Command Reference](https://angular.dev/tools/cli) page.