feat: in-app update downloader with progress, Gitea auto-push hook

- update_checker: Gitea at git.steggi-matrix.work, Windows + Android support, asset URL detection - update_download_dialog: animated Pyramid logo, progress bar, platform install (exe/apk) - update_banner: Herunterladen button triggers dialog, dismiss option - Android: REQUEST_INSTALL_PACKAGES permission + FileProvider for APK install - post-commit hook: auto-push to Gitea on every commit - chat_input: larger send button (60px desktop), more padding, bigger icon - rooms_panel: space menu visible on mobile (leave space fix) - docs: feature-checklist.md added Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-28 15:35:59 +02:00
parent c9af913468
commit cdf48c4d45
10 changed files with 3426 additions and 17 deletions
@@ -0,0 +1,156 @@
+import 'dart:convert';
+import 'dart:io';
+
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:http/http.dart' as http;
+import 'package:package_info_plus/package_info_plus.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+
+// ─── Configuration ────────────────────────────────────────────────────────────
+
+const _kGiteaBase = 'https://git.steggi-matrix.work';
+const _kGiteaRepo = 'steggi/pyramid';
+const _kCheckIntervalHours = 4;
+const _kPrefLastCheck = 'update_last_check_ms';
+const _kPrefSkippedTag = 'update_skipped_tag';
+
+// ─── Data model ───────────────────────────────────────────────────────────────
+
+class UpdateInfo {
+  final String tagName;
+  final String releaseName;
+  final String body;
+  final String htmlUrl;
+  final String? downloadUrl;
+  final (int, int, int) remoteVersion;
+
+  const UpdateInfo({
+    required this.tagName,
+    required this.releaseName,
+    required this.body,
+    required this.htmlUrl,
+    required this.remoteVersion,
+    this.downloadUrl,
+  });
+
+  bool get canDownload => downloadUrl != null;
+}
+
+// ─── Version helpers ──────────────────────────────────────────────────────────
+
+(int, int, int)? _parseVersion(String raw) {
+  final clean = raw.trim().replaceFirst(RegExp(r'^v'), '').split('+').first;
+  final parts = clean.split('.');
+  if (parts.length < 3) return null;
+  try {
+    return (int.parse(parts[0]), int.parse(parts[1]), int.parse(parts[2]));
+  } catch (_) {
+    return null;
+  }
+}
+
+bool _isNewer((int, int, int) remote, (int, int, int) local) {
+  if (remote.$1 != local.$1) return remote.$1 > local.$1;
+  if (remote.$2 != local.$2) return remote.$2 > local.$2;
+  return remote.$3 > local.$3;
+}
+
+String? _findDownloadUrl(List<dynamic> assets) {
+  if (assets.isEmpty) return null;
+  final list = assets.cast<Map<String, dynamic>>();
+
+  String? pick(bool Function(String name) test) {
+    for (final a in list) {
+      final name = (a['name'] as String? ?? '').toLowerCase();
+      if (test(name)) return a['browser_download_url'] as String?;
+    }
+    return null;
+  }
+
+  if (Platform.isWindows) {
+    return pick((n) => n.endsWith('.exe')) ?? pick((n) => n.endsWith('.msix'));
+  }
+  if (Platform.isAndroid) {
+    return pick((n) => n.endsWith('.apk'));
+  }
+  return null;
+}
+
+// ─── Fetch ────────────────────────────────────────────────────────────────────
+
+Future<UpdateInfo?> _fetchLatestRelease() async {
+  try {
+    final uri = Uri.parse(
+      '$_kGiteaBase/api/v1/repos/$_kGiteaRepo/releases?limit=1',
+    );
+    final response = await http
+        .get(uri, headers: {'Accept': 'application/json'})
+        .timeout(const Duration(seconds: 10));
+
+    if (response.statusCode != 200) return null;
+
+    final list = json.decode(response.body) as List<dynamic>;
+    if (list.isEmpty) return null;
+    final data = list.first as Map<String, dynamic>;
+
+    final tagName = data['tag_name'] as String? ?? '';
+    if (tagName.isEmpty) return null;
+
+    final remoteVer = _parseVersion(tagName);
+    if (remoteVer == null) return null;
+
+    final assets = (data['assets'] as List<dynamic>?) ?? [];
+    final downloadUrl = _findDownloadUrl(assets);
+
+    return UpdateInfo(
+      tagName: tagName,
+      releaseName: data['name'] as String? ?? tagName,
+      body: data['body'] as String? ?? '',
+      htmlUrl: '$_kGiteaBase/$_kGiteaRepo/releases/tag/$tagName',
+      remoteVersion: remoteVer,
+      downloadUrl: downloadUrl,
+    );
+  } catch (_) {
+    return null;
+  }
+}
+
+// ─── Provider ─────────────────────────────────────────────────────────────────
+
+final updateInfoProvider = FutureProvider<UpdateInfo?>((ref) async {
+  // iOS: can't sideload, skip
+  if (Platform.isIOS || Platform.isMacOS || Platform.isLinux) return null;
+
+  final prefs = await SharedPreferences.getInstance();
+  final lastCheckMs = prefs.getInt(_kPrefLastCheck) ?? 0;
+  final elapsed = DateTime.now().millisecondsSinceEpoch - lastCheckMs;
+  if (elapsed < _kCheckIntervalHours * 3600 * 1000) return null;
+
+  await prefs.setInt(_kPrefLastCheck, DateTime.now().millisecondsSinceEpoch);
+
+  final remote = await _fetchLatestRelease();
+  if (remote == null) return null;
+
+  final info = await PackageInfo.fromPlatform();
+  final localVer = _parseVersion(info.version);
+  if (localVer == null) return null;
+
+  if (!_isNewer(remote.remoteVersion, localVer)) return null;
+
+  final skipped = prefs.getString(_kPrefSkippedTag);
+  if (skipped == remote.tagName) return null;
+
+  return remote;
+});
+
+// ─── Actions ──────────────────────────────────────────────────────────────────
+
+Future<void> skipUpdateVersion(String tagName) async {
+  final prefs = await SharedPreferences.getInstance();
+  await prefs.setString(_kPrefSkippedTag, tagName);
+}
+
+Future<void> resetUpdateCheckTimer() async {
+  final prefs = await SharedPreferences.getInstance();
+  await prefs.remove(_kPrefLastCheck);
+}