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 +1,82 @@
+/*
+ * 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:convert';
+
+import 'package:exceptions/exceptions.dart';
+import 'package:flutter/foundation.dart';
+import 'package:flutter/services.dart' show rootBundle;
+import 'package:http/http.dart' as http;
+import 'package:riverpod_annotation/riverpod_annotation.dart';
+import 'package:weblibre/core/http_error_handler.dart';
+import 'package:weblibre/features/bangs/data/models/bang.dart';
+import 'package:weblibre/features/bangs/data/models/bang_group.dart';
+
+part 'data_source.g.dart';
+
+@Riverpod(keepAlive: true)
+class BangDataSourceService extends _$BangDataSourceService {
+  @override
+  void build() {}
+
+  Future<Result<List<Bang>>> fetchRemoteBangs(Uri url, BangGroup group) {
+    return Result.fromAsync(() async {
+      return await compute((args) async {
+        final client = http.Client();
+        try {
+          final url = Uri.parse(args[0]);
+          final response = await client
+              .get(url)
+              .timeout(const Duration(seconds: 30));
+
+          return jsonDecode(utf8.decode(response.bodyBytes)) as List;
+        } finally {
+          client.close();
+        }
+      }, [url.toString()]).then(
+        (json) => json.map((e) {
+          final bang = Bang.fromJson(e as Map<String, dynamic>);
+          return bang.copyWith.group(group);
+        }).toList(),
+      );
+    }, exceptionHandler: handleHttpError);
+  }
+
+  Future<DateTime> getBundledBangDate(String path) async {
+    final content = await rootBundle.loadString(path);
+    return DateTime.parse(content.trim()).toLocal();
+  }
+
+  Future<Result<List<Bang>>> getBundledBangs(String path, BangGroup? group) {
+    return Result.fromAsync(() async {
+      final content = await rootBundle.loadString(path);
+      final json = jsonDecode(content) as List;
+
+      return json.map((e) {
+        var bang = Bang.fromJson(e as Map<String, dynamic>);
+
+        if (group != null) {
+          bang = bang.copyWith.group(group);
+        }
+
+        return bang;
+      }).toList();
+    });
+  }
+}