From e84517b45b9f65cc0e5734abdc44e13b82a059a6 Mon Sep 17 00:00:00 2001
From: DaveWJRH <dave.walter.hall@gmail.com>
Date: Wed, 16 Sep 2026 15:55:09 -0400
Subject: [PATCH] Implement automated ring.json generation

---
 public/ring-README.txt | 10 ----------
 public/ring.json       |  5 -----
 src/pages/ring.json.ts | 31 +++++++++++++++++++++++++++++++
 3 files changed, 31 insertions(+), 15 deletions(-)
 delete mode 100644 public/ring-README.txt
 delete mode 100644 public/ring.json
 create mode 100644 src/pages/ring.json.ts

diff --git a/public/ring-README.txt b/public/ring-README.txt
deleted file mode 100644
index 209e279..0000000
--- a/public/ring-README.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-ring.json — PLACEHOLDER FILE
-=============================
-
-This file is hand-written placeholder data for the ring widget to develop against.
-
-A later ticket will replace it with a build-time generated version derived from the
-webring content collection (src/content/webring/**/*.json), filtered to entries where
-inRing === true, and output to this same path during `astro build`.
-
-Do NOT edit the generated file in production — edit the source entries instead.
diff --git a/public/ring.json b/public/ring.json
deleted file mode 100644
index bda1848..0000000
--- a/public/ring.json
+++ /dev/null
@@ -1,5 +0,0 @@
-[
-  { "name": "Example Member A", "url": "https://example-a.example.com" },
-  { "name": "Example Member B", "url": "https://example-b.example.com" },
-  { "name": "Example Member C", "url": "https://example-c.example.com" }
-]
diff --git a/src/pages/ring.json.ts b/src/pages/ring.json.ts
new file mode 100644
index 0000000..6577ebe
--- /dev/null
+++ b/src/pages/ring.json.ts
@@ -0,0 +1,31 @@
+import type { APIRoute } from 'astro';
+import { getCollection } from 'astro:content';
+
+export const GET: APIRoute = async () => {
+  const members = await getCollection('webring');
+
+  // Build `ring` from `members`:
+  //   - .filter() to keep only inRing === true
+  //   - .sort() by graduation year ascending, then name as a stable tiebreak
+  //     (year difference, falling back to localeCompare on name)
+  //   - .map() each down to just { name, url }
+  // This order defines prev/next traversal in the embed — keep it deterministic.
+  const ring = members
+    .filter((member) => member.data.inRing)
+    .sort((a, b) => {
+      if (a.data.year < b.data.year) return -1;
+      if (a.data.year > b.data.year) return 1;
+
+      return a.data.name.localeCompare(b.data.name);
+    })
+    .map((member) => {
+      return {
+        name: member.data.name,
+        url: member.data.url,
+      };
+    });
+
+  return new Response(JSON.stringify(ring, null, 2), {
+    headers: { 'Content-Type': 'application/json' },
+  });
+};