grain.social is a photo sharing platform built on atproto.
grain.social
atproto
photography
appview
fix: show handle instead of DID for notifications without displayName
Look up handles from _repos for all notification authors so users
without a grain profile or displayName show their handle instead
of a raw DID string.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
+12
-2
+12
-2
server/xrpc/getNotifications.ts
+12
-2
server/xrpc/getNotifications.ts
···
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const dids = [...new Set(items.map((r) => r.did))];
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const profiles = await lookup<GrainActorProfile>("social.grain.actor.profile", "did", dids);
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+
// Look up handles from _repos for all notification authors
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const handleMap = new Map<string, string>();
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if (dids.length > 0) {
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const handleRows = (await db.query(
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`SELECT did, handle FROM _repos WHERE did IN (${dids.map((_, i) => `$${i + 1}`).join(",")})`,
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dids,
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+
)) as { did: string; handle: string }[];
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for (const row of handleRows) handleMap.set(row.did, row.handle);
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}
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+
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// Hydrate galleries for thumbnails
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const galleryUris = [...new Set(items.map((r) => r.gallery_uri).filter(Boolean))] as string[];
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const galleries =
···
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? views.grainActorDefsProfileView({
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cid: author.cid,
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did: author.did,
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-
handle: author.handle ?? author.did,
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handle: author.handle ?? handleMap.get(author.did) ?? author.did,
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displayName: author.value.displayName,
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avatar: blobUrl(author.did, author.value.avatar) ?? undefined,
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})
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: views.grainActorDefsProfileView({
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cid: row.uri,
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did: row.did,
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-
handle: row.did,
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handle: handleMap.get(row.did) ?? row.did,
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}),
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...(gallery ? { galleryUri: row.gallery_uri!, galleryTitle: gallery.value.title } : {}),
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...(thumb ? { galleryThumb: thumb } : {}),