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Render removed backups as a table in the HTML email report #27

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Merged
locus313 merged 1 commit into from
Aug 28, 2026
Merged

Render removed backups as a table in the HTML email report #27

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36 changes: 30 additions & 6 deletions remove-old-wordpress-backups/remove-wordpress-backups.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -400,16 +400,24 @@ build_html_report() {
counts_html+="<tr style=\"background:${row_bg};\"><td style=\"padding:6px 12px;border-bottom:1px solid #eee;\">${domain}</td><td style=\"padding:6px 12px;border-bottom:1px solid #eee;text-align:right;\">${found}</td><td style=\"padding:6px 12px;border-bottom:1px solid #eee;text-align:right;\">${size}</td><td style=\"padding:6px 12px;border-bottom:1px solid #eee;text-align:right;\">${newest}</td><td style=\"padding:6px 12px;border-bottom:1px solid #eee;text-align:right;\">${oldest}</td></tr>"

if [ "${removed_count}" -gt 0 ]; then
local files_html=""
row_bg="#ffffff"
[ $(( i % 2 )) -eq 1 ] && row_bg="#fff3f3"
local f fname fdate fsize
while IFS= read -r f; do
[ -n "${f}" ] && files_html+="<li>$(printf '%s' "${f}" | html_escape)</li>"
[ -n "${f}" ] || continue
# Split "filename (date, size)" back into its parts for the table columns
if [[ "${f}" =~ ^(.*)\ \(([^,]+),\ (.+)\)$ ]]; then
fname="${BASH_REMATCH[1]}"
fdate="${BASH_REMATCH[2]}"
fsize="${BASH_REMATCH[3]}"
else
fname="${f}"; fdate="-"; fsize="-"
fi
removed_html+="<tr style=\"background:${row_bg};\"><td style=\"padding:6px 12px;border-bottom:1px solid #eee;\">${domain}</td><td style=\"padding:6px 12px;border-bottom:1px solid #eee;\">$(printf '%s' "${fname}" | html_escape)</td><td style=\"padding:6px 12px;border-bottom:1px solid #eee;text-align:right;\">${fdate}</td><td style=\"padding:6px 12px;border-bottom:1px solid #eee;text-align:right;\">${fsize}</td></tr>"
done <<<"${removed_files}"
removed_html+="<li><strong>${domain}</strong> - ${action_title}: ${removed_count}<ul style=\"margin:4px 0;\">${files_html}</ul></li>"
fi
done

[ -n "${removed_html}" ] || removed_html="<li style=\"color:#666;\">(none)</li>"

cat <<EOF
<html>
<body style="font-family: Arial, Helvetica, sans-serif; font-size: 14px; color: #222;">
Expand All @@ -423,8 +431,24 @@ build_html_report() {
</table>

<h3 style="margin-bottom:6px;">Backups ${action} by domain</h3>
<ul style="margin-top:0;padding-left:20px;">${removed_html}</ul>
EOF
if [ -n "${removed_html}" ]; then
cat <<EOF
<table style="border-collapse:collapse;width:100%;max-width:650px;margin-bottom:20px;">
<tr style="background:#eee;">
<th style="text-align:left;padding:6px 12px;border-bottom:2px solid #ccc;">Domain</th>
<th style="text-align:left;padding:6px 12px;border-bottom:2px solid #ccc;">File</th>
<th style="text-align:right;padding:6px 12px;border-bottom:2px solid #ccc;">Date</th>
<th style="text-align:right;padding:6px 12px;border-bottom:2px solid #ccc;">Size</th>
</tr>
${removed_html}
</table>
EOF
else
echo ' <p style="color:#666;margin-bottom:20px;">(none)</p>'
fi

cat <<EOF
<h3 style="margin-bottom:6px;">Backups found by domain</h3>
<table style="border-collapse:collapse;width:100%;max-width:650px;">
<tr style="background:#eee;">
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