From 39c948b8899ef5a6b10d31f282de5a072ffb9a26 Mon Sep 17 00:00:00 2001
From: Michael Ball <cycomachead@gmail.com>
Date: Wed, 3 Jun 2026 02:23:44 +0000
Subject: [PATCH] Add fallback thumbnail SVG for missing project thumbnails

A 160x120 placeholder rendered in Berkeley blue (#003262) when a
project has no stored thumbnail and one can't be regenerated from
its XML. Intended to be wired up to the listing/render paths so a
single broken project no longer leaves an empty <img> on the page.
---
 static/img/missing-thumbnail.svg | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 static/img/missing-thumbnail.svg

diff --git a/static/img/missing-thumbnail.svg b/static/img/missing-thumbnail.svg
new file mode 100644
index 00000000..3d970b08
--- /dev/null
+++ b/static/img/missing-thumbnail.svg
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 160 120" width="160" height="120" role="img" aria-label="Project thumbnail unavailable">
+  <rect width="160" height="120" fill="#f3f3f3"/>
+  <rect x="0.5" y="0.5" width="159" height="119" fill="none" stroke="#003262" stroke-dasharray="4 3"/>
+  <g fill="#003262" font-family="Helvetica, Arial, sans-serif" text-anchor="middle">
+    <circle cx="80" cy="43" r="18" fill="none" stroke="#003262" stroke-width="2.5"/>
+    <line x1="80" y1="35" x2="80" y2="47" stroke="#003262" stroke-width="2.5" stroke-linecap="round"/>
+    <circle cx="80" cy="53" r="1.6" fill="#003262"/>
+    <text x="80" y="83" font-size="12">Thumbnail</text>
+    <text x="80" y="92" font-size="12">unavailable</text>
+  </g>
+</svg>