Changeset 55bba23 in Klonkt for src/routes/posts.js

Timestamp:

06/25/2026 09:13:53 AM (3 months ago)

Author:

Robin Genis <roboburr@…>

Branches:

main

Children:

4b5223f

Parents:

f9f3312

Message:

fediverse: federate pin order via Add/Remove activities (reliable, push-based)

The featured COLLECTION is pull-based and Mastodon caches it with sticky StatusPins, so
reordering never propagated. Mastodon federates pins via Add/Remove activities to the
featured collection (Add -> StatusPin.create, Remove -> destroy), processed immediately.
resyncFeaturedPins removes every pin then re-adds in rank-DESC order (rank 1 last =
newest = shown first) with gaps. /save fires it on any pin/unpin/reorder. Replaces the
unreliable deliverActorUpdate(featured-refetch) approach.

Co-Authored-By: Claude <noreply@…>

File:

• src/routes/posts.js (modified) (1 diff)

src/routes/posts.js

@@ -367 +367 @@
   }
 
-  // Pin/unpin changed → push an actor Update so Mastodon re-fetches the featured
-  // (pinned) collection promptly instead of waiting for its own actor refresh.
+  // Pin/unpin/reorder → push Add/Remove activities so followers' instances update the
+  // pinned order immediately (reliable, unlike re-fetching the cached featured collection).
   if ((post.pinned || 0) !== parsePinnedRank(pinned)) {
-    ActivityPubService.deliverActorUpdate(site).catch(() => { /* best-effort */ });
+    const unpinned = (post.pinned || 0) > 0 && parsePinnedRank(pinned) === 0 ? [post.id] : [];
+    ActivityPubService.resyncFeaturedPins(site, unpinned).catch(() => { /* best-effort */ });
   }