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 +1,54 @@
+/*
+ * 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 'package:background_fetch/background_fetch.dart';
+import 'package:riverpod/riverpod.dart';
+import 'package:weblibre/core/error_observer.dart';
+import 'package:weblibre/core/logger.dart';
+import 'package:weblibre/features/web_feed/presentation/controllers/fetch_articles.dart';
+
+@pragma('vm:entry-point')
+Future<void> backgroundFetch(HeadlessTask task) async {
+  final taskId = task.taskId;
+
+  final isTimeout = task.timeout;
+  if (isTimeout) {
+    // This task has exceeded its allowed running-time.
+    // You must stop what you're doing and immediately .finish(taskId)
+    logger.e("[BackgroundFetch] Headless task timed-out: $taskId");
+    await BackgroundFetch.finish(taskId);
+    return;
+  }
+
+  final ref = ProviderContainer(observers: const [ErrorObserver()]);
+  try {
+    await ref.read(fetchArticlesControllerProvider.notifier).fetchAllArticles();
+
+    logger.i('Fetched articles in background');
+  } catch (e, s) {
+    logger.e('Failed fetching articles', error: e, stackTrace: s);
+  } finally {
+    ref.dispose();
+
+    // Give everything a bit of time to properly dispose
+    await Future.delayed(const Duration(seconds: 1));
+
+    await BackgroundFetch.finish(taskId);
+  }
+}