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Code Issues Releases Wiki Activity

Fix message previews not updating on their own

pull/21833/head
Travis Ralston 2020-07-22 12:43:10 -06:00
parent 0ef6696c0a
commit f27afc6ff8
1 changed files with 3 additions and 2 deletions
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5
src/stores/room-list/MessagePreviewStore.ts
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@ -144,13 +144,14 @@ export class MessagePreviewStore extends AsyncStoreWithClient<IState> {
if (changed) {
// We've muted the underlying Map, so just emit that we've changed.
this.previews.set(room.roomId, map);
this.emit(UPDATE_EVENT, this);
}
return; // we're done
}
// At this point, we didn't generate a preview so clear it
this.previews.delete(room.roomId);
this.previews.set(room.roomId, new Map<TagID|TAG_ANY, string|null>());
this.emit(UPDATE_EVENT, this);
}
@ -159,7 +160,7 @@ export class MessagePreviewStore extends AsyncStoreWithClient<IState> {
if (payload.action === 'MatrixActions.Room.timeline' || payload.action === 'MatrixActions.Event.decrypted') {
const event = payload.event; // TODO: Type out the dispatcher
if (!Object.keys(this.state).includes(event.getRoomId())) return; // not important
if (!this.previews.has(event.getRoomId())) return; // not important
this.generatePreview(this.matrixClient.getRoom(event.getRoomId()), TAG_ANY);
}
}