help4bis
b941cdfe4b
Critical: - Fix MXC URI resolution: all avatars/images now resolve mxc:// to HTTP - Sync persistence: only write changed rooms, batch message upserts - lastActivityAt uses room.lastEvent.originServerTs, not creation time High: - Shared MatrixAvatar widget replaces 6 duplicate implementations - CallScreen decodes roomId before LiveKit JWT fetch - Decline button actually dismisses incoming call overlay - EventTypes constants replace raw string literals - LiveKitService uses lazy auth reads, onDispose disconnects Medium: - CallController is keepAlive with timer/room cleanup - authRepository is keepAlive (used from keepAlive notifier) - StreamController not closed in stopListening (crash fix) - Index on messages.roomId for query performance - 400ms debounce on user search - Static DateFormat in MessageBubble - Hardcoded strings replaced with AppConfig refs - Duplicate isDirectMessage field removed from RoomModel - E2EE profile claim corrected to Phase 3 Shared utilities: - lib/shared/widgets/matrix_avatar.dart - lib/shared/utils/mxc_url.dart - lib/shared/utils/room_preview.dart - lib/shared/utils/matrix_id.dart rawJson column removed (unused, caused main-thread jsonEncode) Schema migrated to v2 with roomId index. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
29 lines
1.2 KiB
Dart
29 lines
1.2 KiB
Dart
// Version: 1.0.0 | Created: 2026-04-02
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// Synchronous MXC URI to HTTP URL resolution.
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// Avatars and thumbnails in the room list / sync service need a resolved HTTP
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// URL. The Matrix SDK's getDownloadUri() is async (checks authenticated media
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// support), but for avatar display we need a synchronous result.
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//
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// This helper builds the legacy v3 media URL which works on all homeservers.
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import 'package:matrix/matrix.dart';
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/// Resolves an `mxc://` [Uri] to an HTTP download URL using the client's
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/// homeserver. Returns `null` if the URI is not an mxc scheme or the client
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/// has no homeserver set.
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///
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/// This is synchronous — suitable for use in non-async model mapping.
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String? resolveMxcUrl(Client client, Uri? mxcUri) {
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if (mxcUri == null || !mxcUri.isScheme('mxc')) return null;
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final homeserver = client.homeserver;
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if (homeserver == null) return null;
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// Build the media download path per the Matrix spec.
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final serverName = mxcUri.host;
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final port = mxcUri.hasPort ? ':${mxcUri.port}' : '';
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final mediaId = mxcUri.path; // includes leading /
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return homeserver
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.resolve('_matrix/media/v3/download/$serverName$port$mediaId')
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.toString();
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}
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