prepare for multiple apps

2026-04-06 12:23:11 +02:00
parent bd1600e8dc
commit 5afc323f04
904 changed files with 29 additions and 29 deletions
@@ -0,0 +1,72 @@
+/*
+ * Copyright (c) 2024-2026 Fabian Freund.
+ *
+ * This file is part of WebLibre
+ * (see https://weblibre.eu).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+import 'dart:typed_data';
+
+import 'package:riverpod_annotation/riverpod_annotation.dart';
+import 'package:weblibre/core/logger.dart';
+import 'package:weblibre/features/geckoview/domain/providers.dart';
+import 'package:weblibre/features/user/data/providers.dart';
+
+part 'cache.g.dart';
+
+@Riverpod(keepAlive: true)
+class CacheRepository extends _$CacheRepository {
+  Future<void> clearCache() {
+    return ref.read(userDatabaseProvider).cacheDao.clearIconCache();
+  }
+
+  Future<void> cacheIcon(Uri url, Uint8List bytes) {
+    return ref.read(userDatabaseProvider).cacheDao.cacheIcon(url.origin, bytes);
+  }
+
+  Future<Uint8List?> getCachedIcon(String origin) {
+    return ref
+        .read(userDatabaseProvider)
+        .cacheDao
+        .getCachedIcon(origin)
+        .getSingleOrNull();
+  }
+
+  @override
+  void build() {
+    final eventService = ref.watch(eventServiceProvider);
+
+    final db = ref.watch(userDatabaseProvider);
+
+    final sub = eventService.iconUpdateEvents.listen(
+      (event) async {
+        if (Uri.tryParse(event.url) case final Uri url) {
+          await db.cacheDao.cacheIcon(url.origin, event.bytes);
+        }
+      },
+      onError: (Object error, StackTrace stackTrace) {
+        logger.e(
+          'Error in icon update events',
+          error: error,
+          stackTrace: stackTrace,
+        );
+      },
+    );
+
+    ref.onDispose(() async {
+      await sub.cancel();
+    });
+  }
+}