Release Lunaris 2.0.1 polish update

README.md

@@ -1,32 +1,34 @@
-# Lunaris
+# Lunaris
 
-Lunaris - локальное Flutter-приложение для просмотра booru, gelbooru, rule34-подобных источников и artist-архивов в Pinterest-стиле.
+Lunaris — локальное Flutter-приложение для просмотра booru, gelbooru, rule34-подобных источников и artist-архивов в Pinterest-стиле.
 
 Приложение не использует отдельный backend-сервер. Вся логика живет внутри Flutter: API-провайдеры, локальный кеш metadata, избранное, коллекции, история просмотров, фильтры, диагностика, загрузки и обновления.
 
-## Возможности
+## Что умеет
 
-- Masonry feed с несколькими провайдерами и перемешанной выдачей All providers.
+- Masonry feed с несколькими провайдерами и естественно перемешанной выдачей.
 - Поиск тегов через chip-input с подсказками из активных API.
-- Избранное, Viewed history, коллекции и пакетное добавление в коллекции.
+- Избранное, история просмотров, коллекции и пакетное добавление в коллекции.
 - Smart blacklist/whitelist по тегам, группам тегов, рейтингу, провайдеру, типу файла и score.
 - Details viewer для фото, GIF, видео и SWF на Windows.
-- Видеоплеер с fullscreen, repeat, mute, half-volume и сохранением настроек.
-- Отдельная вкладка Artists для Kemono/Coomer без смешивания с обычным booru feed.
+- Удобный видеоплеер с fullscreen, repeat, mute, half-volume и сохранением настроек.
+- Mobile image zoom: pinch-to-zoom и double tap в details.
+- Опциональное автоскачивание новых favorites с отдельным удалением локального файла без удаления из избранного.
+- Отдельная вкладка Artists для Kemono/Coomer без смешивания с обычной booru-лентой.
 - Управление провайдерами, health-check и provider diagnostics.
-- Кастомизация интерфейса: тема, язык, акцентный цвет, видимые вкладки, beta/experimental обновления.
+- Кастомизация интерфейса: тема, язык RU/EN, акцентный цвет, видимые вкладки, beta/experimental обновления.
 - Экспорт и импорт настроек JSON.
-- Автопроверка Gitea Releases, скачивание APK/Windows installer прямо из приложения.
+- Проверка Gitea Releases и скачивание APK/Windows installer прямо из приложения.
 
 ## Скачать
 
 Готовые сборки лежат в Gitea Releases:
 
-[Lunaris 2.0.0](https://gitea.rardogsynapse.online/RarDog/RuleGelApp/releases/tag/v2.0.0)
+[Lunaris 2.0.1](https://gitea.rardogsynapse.online/RarDog/RuleGelApp/releases/tag/v2.0.1)
 
-- `Lunaris-v2.0.0.apk` - APK для Android.
-- `LunarisSetup-v2.0.0.exe` - установщик для Windows.
-- `LunarisPortable-v2.0.0.zip` - portable-версия для Windows.
+- `Lunaris-v2.0.1.apk` — APK для Android.
+- `LunarisSetup-v2.0.1.exe` — установщик для Windows.
+- `LunarisPortable-v2.0.1.zip` — portable-версия для Windows.
 
 ## Провайдеры
 
@@ -51,15 +53,15 @@ Kemono/Coomer остаются отдельным разделом Artists и н
 
 ## Архитектура
 
-- `lib/core` - HTTP, база, кеш, ошибки, Result и утилиты.
-- `lib/backend/models` - доменные модели.
-- `lib/backend/providers` - API-провайдеры и ProviderManager.
-- `lib/backend/repositories` - доступ к локальному Isar-хранилищу.
-- `lib/backend/services` - Feed/Search/Favorites/Collections/Settings/Diagnostics/Downloads/Updates.
-- `lib/backend/di` - Riverpod providers для backend/core.
-- `lib/app` - приложение, роутер, тема, motion и responsive helpers.
-- `lib/shared/widgets` - общие UI-компоненты.
-- `lib/features` - экраны и контроллеры фич.
+- `lib/core` — HTTP, база, кеш, ошибки, Result и утилиты.
+- `lib/backend/models` — доменные модели.
+- `lib/backend/providers` — API-провайдеры и ProviderManager.
+- `lib/backend/repositories` — доступ к локальному Isar-хранилищу.
+- `lib/backend/services` — Feed/Search/Favorites/Collections/Settings/Diagnostics/Downloads/Updates.
+- `lib/backend/di` — Riverpod providers для backend/core.
+- `lib/app` — приложение, роутер, тема, локализация, motion и responsive helpers.
+- `lib/shared/widgets` — общие UI-компоненты.
+- `lib/features` — экраны и контроллеры фич.
 
 ## Запуск
 
@@ -94,8 +96,9 @@ ISCC.exe installer\Lunaris.iss
 
 ## Безопасность
 
-- Feed работает только с metadata/preview, full file не скачивается автоматически.
-- Загрузка файлов происходит только по явному действию пользователя.
+- Feed работает только с metadata/preview и не скачивает original/full files автоматически.
+- Загрузка файлов происходит только по явному действию пользователя или при включенной настройке auto-download favorites.
 - Приложение уважает API и rate limits сайтов.
 - NSFW/blur/blacklist настраиваются локально.
 - API keys/custom headers хранятся локально и экспортируются только через явный export settings.
+- Локальные пути скачанных файлов не попадают в JSON export/import.

installer/Lunaris.iss

@@ -1,5 +1,5 @@
 #define MyAppName "Lunaris"
-#define MyAppVersion "2.0.0"
+#define MyAppVersion "2.0.1"
 #define MyAppPublisher "RarDog"
 #define MyAppExeName "gel_rule_app.exe"
 

lib/app/app.dart

@@ -6,6 +6,7 @@ import 'package:url_launcher/url_launcher.dart';
 
 import '../backend/backend.dart';
 import '../core/utils/result.dart';
+import 'app_strings.dart';
 import 'motion.dart';
 import 'router.dart';
 import 'theme.dart';
@@ -82,12 +83,11 @@ class _AppOverlayState extends ConsumerState<_AppOverlay> {
   }
 
   Future<void> _showUpdateDialog(AppUpdateInfo info) async {
+    final strings = ref.read(appStringsProvider);
     await showDialog<void>(
       context: context,
       builder: (context) => AlertDialog(
-        title: Text(_ru
-            ? 'Доступен Lunaris ${info.version}'
-            : 'Lunaris ${info.version} is available'),
+        title: Text('${strings.appUpdateAvailable}: Lunaris ${info.version}'),
         content: ConstrainedBox(
           constraints: const BoxConstraints(maxWidth: 520),
           child: SingleChildScrollView(
@@ -114,14 +114,14 @@ class _AppOverlayState extends ConsumerState<_AppOverlay> {
               await ref.read(updateServiceProvider).skipVersion(info);
               if (context.mounted) Navigator.pop(context);
             },
-            child: Text(_ru ? 'Пропустить' : 'Skip this version'),
+            child: Text(strings.skipThisVersion),
           ),
           TextButton(
             onPressed: () async {
               await ref.read(updateServiceProvider).remindLater();
               if (context.mounted) Navigator.pop(context);
             },
-            child: Text(_ru ? 'Позже' : 'Later'),
+            child: Text(strings.later),
           ),
           FilledButton.icon(
             onPressed: () async {
@@ -129,7 +129,7 @@ class _AppOverlayState extends ConsumerState<_AppOverlay> {
               if (context.mounted) Navigator.pop(context);
             },
             icon: const Icon(Icons.download_rounded),
-            label: Text(_ru ? 'Скачать и открыть' : 'Download & open'),
+            label: Text(strings.downloadAndOpen),
           ),
         ],
       ),
@@ -137,11 +137,6 @@ class _AppOverlayState extends ConsumerState<_AppOverlay> {
     ref.invalidate(appSettingsProvider);
   }
 
-  bool get _ru =>
-      (ref.read(appSettingsProvider).value ?? AppSettings.defaults)
-          .languageCode ==
-      'ru';
-
   Future<void> _downloadUpdate(AppUpdateInfo info) async {
     final updateService = ref.read(updateServiceProvider);
     final assetUrl = updateService.assetUrlForCurrentPlatform(info);
@@ -225,6 +220,7 @@ class _DownloadPanel extends ConsumerWidget {
   @override
   Widget build(BuildContext context, WidgetRef ref) {
     final scheme = Theme.of(context).colorScheme;
+    final strings = ref.watch(appStringsProvider);
     return Material(
       elevation: 12,
       borderRadius: BorderRadius.circular(16),
@@ -250,7 +246,7 @@ class _DownloadPanel extends ConsumerWidget {
                     ),
                     if (task.status == DownloadTaskStatus.failed)
                       IconButton(
-                        tooltip: 'Retry',
+                        tooltip: strings.retry,
                         onPressed: () => ref
                             .read(downloadManagerServiceProvider)
                             .retry(task.id),
@@ -304,6 +300,11 @@ final appSettingsProvider = FutureProvider<AppSettings>((ref) {
       );
 });
 
+final appStringsProvider = Provider<AppStrings>((ref) {
+  final settings = ref.watch(appSettingsProvider).value ?? AppSettings.defaults;
+  return AppStrings(settings.languageCode);
+});
+
 class _StartupLoadingScreen extends StatelessWidget {
   const _StartupLoadingScreen();
 
@@ -330,6 +331,7 @@ class _StartupErrorScreen extends ConsumerWidget {
 
   @override
   Widget build(BuildContext context, WidgetRef ref) {
+    final strings = ref.watch(appStringsProvider);
     return Scaffold(
       body: SafeArea(
         child: Center(
@@ -341,7 +343,9 @@ class _StartupErrorScreen extends ConsumerWidget {
                 const Icon(Icons.storage_rounded, size: 48),
                 const SizedBox(height: 16),
                 Text(
-                  'Could not start local database',
+                  strings.ru
+                      ? 'Не удалось открыть локальную базу'
+                      : 'Could not start local database',
                   style: Theme.of(context).textTheme.titleLarge,
                   textAlign: TextAlign.center,
                 ),
@@ -356,7 +360,7 @@ class _StartupErrorScreen extends ConsumerWidget {
                 FilledButton.icon(
                   onPressed: () => ref.invalidate(appDatabaseProvider),
                   icon: const Icon(Icons.refresh_rounded),
-                  label: const Text('Retry'),
+                  label: Text(strings.retry),
                 ),
               ],
             ),

lib/app/app_strings.dart

@@ -0,0 +1,102 @@
+class AppStrings {
+  const AppStrings(this.languageCode);
+
+  final String languageCode;
+  bool get ru => languageCode == 'ru';
+
+  String get feed => ru ? 'Лента' : 'Feed';
+  String get search => ru ? 'Поиск' : 'Search';
+  String get favorites => ru ? 'Избранное' : 'Favorites';
+  String get viewed => ru ? 'История' : 'Viewed';
+  String get collections => ru ? 'Коллекции' : 'Collections';
+  String get boardsShort => ru ? 'Доски' : 'Boards';
+  String get artists => ru ? 'Артисты' : 'Artists';
+  String get providers => ru ? 'Провайдеры' : 'Providers';
+  String get settings => ru ? 'Настройки' : 'Settings';
+  String get post => ru ? 'Пост' : 'Post';
+  String get close => ru ? 'Закрыть' : 'Close';
+  String get retry => ru ? 'Повторить' : 'Retry';
+  String get tags => ru ? 'Теги' : 'Tags';
+  String get comments => ru ? 'Комментарии' : 'Comments';
+  String get commentsUnavailable =>
+      ru ? 'Комментарии недоступны' : 'Comments unavailable';
+  String get noComments => ru ? 'Комментариев нет' : 'No comments';
+  String get anonymous => ru ? 'Аноним' : 'Anonymous';
+  String get source => ru ? 'Источник' : 'Source';
+  String get similar => ru ? 'Похожие' : 'Similar';
+  String get favorite => ru ? 'В избранное' : 'Favorite';
+  String get removeFavorite => ru ? 'Убрать из избранного' : 'Remove favorite';
+  String get collection => ru ? 'Коллекция' : 'Collection';
+  String get addToCollection =>
+      ru ? 'Добавить в коллекцию' : 'Add to collection';
+  String get download => ru ? 'Скачать' : 'Download';
+  String get deleteLocalFile =>
+      ru ? 'Удалить локальный файл' : 'Delete local file';
+  String get downloaded => ru ? 'Скачано' : 'Downloaded';
+  String get downloading => ru ? 'Скачивается' : 'Downloading';
+  String get failed => ru ? 'Ошибка' : 'Failed';
+  String get open => ru ? 'Открыть' : 'Open';
+  String get hidePost => ru ? 'Скрыть пост' : 'Hide post';
+  String get hiddenLocally =>
+      ru ? 'Пост скрыт локально' : 'Post hidden locally';
+  String get undo => ru ? 'Отменить' : 'Undo';
+  String get noPostsYet => ru ? 'Постов пока нет' : 'No posts yet';
+  String get tryAnotherTag => ru
+      ? 'Попробуй другой тег или проверь провайдеры.'
+      : 'Try another tag or check providers.';
+  String get searchTags => ru ? 'Поиск тегов' : 'Search tags';
+  String get selected => ru ? 'выбрано' : 'selected';
+  String get createCollection => ru ? 'Создать коллекцию' : 'Create collection';
+  String get noFavorites => ru ? 'Избранного пока нет' : 'No favorites yet';
+  String get general => ru ? 'Основное' : 'General';
+  String get appearance => ru ? 'Внешний вид' : 'Appearance';
+  String get feedLayout => ru ? 'Лента и раскладка' : 'Feed & Layout';
+  String get filters => ru ? 'Фильтры' : 'Filters';
+  String get storage => ru ? 'Хранилище' : 'Storage';
+  String get about => ru ? 'О приложении' : 'About';
+  String get theme => ru ? 'Тема' : 'Theme';
+  String get language => ru ? 'Язык' : 'Language';
+  String get allowNsfw => ru ? 'Показывать NSFW' : 'Allow NSFW content';
+  String get blurSensitive =>
+      ru ? 'Размывать чувствительные превью' : 'Blur sensitive previews';
+  String get showPostBadges =>
+      ru ? 'Показывать подписи на карточках' : 'Show post badges';
+  String get allowDownloads =>
+      ru ? 'Разрешить ручные скачивания' : 'Allow manual downloads';
+  String get autoDownloadFavorites => ru
+      ? 'Автоскачивание при добавлении в избранное'
+      : 'Auto-download new favorites';
+  String get autoDownloadFavoritesHint => ru
+      ? 'Избранное добавляется сразу, а файл качается в фоне.'
+      : 'The favorite is saved immediately while the file downloads in the background.';
+  String get mediaQuality => ru ? 'Качество медиа' : 'Media quality';
+  String get desktopColumns => ru ? 'Колонки на ПК' : 'Desktop columns';
+  String get mobileColumns => ru ? 'Колонки на телефоне' : 'Mobile columns';
+  String get hideViewed => ru ? 'Скрывать просмотренное' : 'Hide viewed posts';
+  String get smartBlacklist => ru ? 'Умный blacklist' : 'Smart blacklist';
+  String get whitelistedTags => ru ? 'Whitelist тегов' : 'Whitelisted tags';
+  String get cacheMaxItems => ru ? 'Лимит кэша' : 'Cache max items';
+  String get clearCache => ru ? 'Очистить кэш' : 'Clear cache';
+  String get clearViewed => ru ? 'Очистить историю' : 'Clear viewed history';
+  String get exportJson => ru ? 'Экспорт JSON' : 'Export JSON';
+  String get importJson => ru ? 'Импорт JSON' : 'Import JSON';
+  String get checkUpdates => ru ? 'Проверить обновления' : 'Check updates';
+  String get appUpdateAvailable =>
+      ru ? 'Доступно обновление' : 'Update available';
+  String get skipThisVersion => ru ? 'Пропустить версию' : 'Skip this version';
+  String get later => ru ? 'Позже' : 'Later';
+  String get downloadAndOpen => ru ? 'Скачать и открыть' : 'Download & open';
+  String get couldNotLoadImage =>
+      ru ? 'Не удалось загрузить изображение' : 'Could not load image';
+  String get couldNotLoadVideo =>
+      ru ? 'Не удалось загрузить видео' : 'Could not load video';
+  String get play => ru ? 'Воспроизвести' : 'Play';
+  String get pause => ru ? 'Пауза' : 'Pause';
+  String get mute => ru ? 'Выключить звук' : 'Mute';
+  String get unmute => ru ? 'Включить звук' : 'Unmute';
+  String get repeatVideo => ru ? 'Повторять видео' : 'Repeat video';
+  String get disableRepeat => ru ? 'Отключить повтор' : 'Disable repeat';
+  String get fullscreen => ru ? 'На весь экран' : 'Fullscreen';
+  String get exitFullscreen =>
+      ru ? 'Выйти из полного экрана' : 'Exit fullscreen';
+}

lib/app/app_version.dart

@@ -1,3 +1,3 @@
-const appDisplayVersion = '2.0.0';
-const appBuildNumber = 20;
+const appDisplayVersion = '2.0.1';
+const appBuildNumber = 21;
 const appReleaseChannel = 'Stable';

lib/app/changelog.dart

@@ -1,4 +1,15 @@
 const lunarisChangelog = [
+  LunarisChange(
+    version: '2.0.1',
+    title: 'Localization, zoom and favorite downloads',
+    bullets: [
+      'Russian and English UI labels were expanded across the main screens and settings.',
+      'Mobile image details now support pinch and double-tap zoom without restoring desktop wheel zoom.',
+      'Provider chips in the feed update immediately and debounce network reloads to avoid stale results.',
+      'Feed previews choose smarter URLs and cache widths for cleaner high-quality thumbnails.',
+      'Favorites can optionally auto-download media in the background, with local files tracked separately from favorites.',
+    ],
+  ),
   LunarisChange(
     version: '2.0.0',
     title: 'Customization and provider polish',

lib/app/router.dart

@@ -1,4 +1,5 @@
 import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:flutter/material.dart';
 import 'package:go_router/go_router.dart';
 
 import '../backend/backend.dart';
@@ -27,7 +28,8 @@ final appRouterProvider = Provider<GoRouter>((ref) {
         routes: [
           GoRoute(
             path: '/',
-            pageBuilder: (context, state) => NoTransitionPage(
+            pageBuilder: (context, state) => _transitionPage(
+              state,
               child: FeedScreen(initialQuery: state.uri.queryParameters['q']),
             ),
           ),
@@ -108,3 +110,32 @@ final appRouterProvider = Provider<GoRouter>((ref) {
     ],
   );
 });
+
+CustomTransitionPage<void> _transitionPage(
+  GoRouterState state, {
+  required Widget child,
+}) {
+  return CustomTransitionPage<void>(
+    key: state.pageKey,
+    child: child,
+    transitionDuration: const Duration(milliseconds: 180),
+    reverseTransitionDuration: const Duration(milliseconds: 140),
+    transitionsBuilder: (context, animation, secondaryAnimation, child) {
+      final curve = CurvedAnimation(
+        parent: animation,
+        curve: Curves.easeOutCubic,
+        reverseCurve: Curves.easeInCubic,
+      );
+      return FadeTransition(
+        opacity: curve,
+        child: SlideTransition(
+          position: Tween<Offset>(
+            begin: const Offset(0.015, 0),
+            end: Offset.zero,
+          ).animate(curve),
+          child: child,
+        ),
+      );
+    },
+  );
+}

lib/backend/backend.dart

@@ -5,6 +5,7 @@ export 'models/app_update_info.dart';
 export 'models/artist_profile.dart';
 export 'models/artist_work_query.dart';
 export 'models/download_task.dart';
+export 'models/downloaded_media.dart';
 export 'models/favorite.dart';
 export 'models/post.dart';
 export 'models/post_comment.dart';
@@ -19,6 +20,7 @@ export 'providers/provider_manager.dart';
 export 'services/collection_service.dart';
 export 'services/download_service.dart';
 export 'services/download_manager_service.dart';
+export 'services/downloaded_media_service.dart';
 export 'services/favorite_service.dart';
 export 'services/feed_service.dart';
 export 'services/provider_check_service.dart';

lib/backend/di/backend_providers.dart

@@ -11,7 +11,9 @@ import '../../core/utils/result.dart';
 import '../providers/provider_factory.dart';
 import '../providers/provider_manager.dart';
 import '../models/download_task.dart';
+import '../models/downloaded_media.dart';
 import '../repositories/collection_repository.dart';
+import '../repositories/downloaded_media_repository.dart';
 import '../repositories/favorite_repository.dart';
 import '../repositories/post_repository.dart';
 import '../repositories/provider_repository.dart';
@@ -20,6 +22,7 @@ import '../repositories/viewed_post_repository.dart';
 import '../services/collection_service.dart';
 import '../services/download_service.dart';
 import '../services/download_manager_service.dart';
+import '../services/downloaded_media_service.dart';
 import '../services/favorite_service.dart';
 import '../services/feed_service.dart';
 import '../services/provider_check_service.dart';
@@ -65,6 +68,11 @@ final viewedPostRepositoryProvider = Provider<ViewedPostRepository>((ref) {
   return ViewedPostRepository(ref.watch(databaseServiceProvider));
 });
 
+final downloadedMediaRepositoryProvider =
+    Provider<DownloadedMediaRepository>((ref) {
+  return DownloadedMediaRepository(ref.watch(databaseServiceProvider));
+});
+
 final favoriteRepositoryProvider = Provider<FavoriteRepository>((ref) {
   return FavoriteRepository(
     ref.watch(databaseServiceProvider),
@@ -152,8 +160,32 @@ final downloadServiceProvider = Provider<DownloadService>((ref) {
   return DownloadService();
 });
 
+final downloadedMediaServiceProvider = Provider<DownloadedMediaService>((ref) {
+  return DownloadedMediaService(ref.watch(downloadedMediaRepositoryProvider));
+});
+
 final downloadManagerServiceProvider = Provider<DownloadManagerService>((ref) {
-  return DownloadManagerService(ref.watch(downloadServiceProvider));
+  return DownloadManagerService(
+    ref.watch(downloadServiceProvider),
+    downloadedMediaService: ref.watch(downloadedMediaServiceProvider),
+  );
+});
+
+final downloadedMediaByKeysProvider =
+    FutureProvider.family<Map<String, DownloadedMedia>, Iterable<String>>(
+        (ref, keys) async {
+  final result =
+      await ref.watch(downloadedMediaServiceProvider).allByKeys(keys);
+  return result is Success<Map<String, DownloadedMedia>>
+      ? result.data
+      : const {};
+});
+
+final downloadedMediaByKeyProvider =
+    FutureProvider.family<DownloadedMedia?, String>((ref, cacheKey) async {
+  final result =
+      await ref.watch(downloadedMediaServiceProvider).getByCacheKey(cacheKey);
+  return result is Success<DownloadedMedia?> ? result.data : null;
 });
 
 final downloadTasksProvider = StreamProvider<List<DownloadTask>>((ref) {
@@ -168,7 +200,7 @@ final updateServiceProvider = Provider<UpdateService>((ref) {
         connectTimeout: const Duration(seconds: 12),
         receiveTimeout: const Duration(seconds: 12),
         headers: const {
-          'User-Agent': 'Lunaris/2.0 Flutter local booru browser',
+          'User-Agent': 'Lunaris/2.0.1 Flutter local booru browser',
           'Accept': 'application/json',
         },
       ),

lib/backend/models/downloaded_media.dart

@@ -0,0 +1,19 @@
+class DownloadedMedia {
+  const DownloadedMedia({
+    required this.cacheKey,
+    required this.providerId,
+    required this.postId,
+    required this.savedPath,
+    required this.fileName,
+    required this.downloadedAt,
+    required this.status,
+  });
+
+  final String cacheKey;
+  final String providerId;
+  final String postId;
+  final String savedPath;
+  final String fileName;
+  final DateTime downloadedAt;
+  final String status;
+}

lib/backend/providers/kemono_provider.dart

@@ -26,7 +26,7 @@ class KemonoProvider
             receiveTimeout: const Duration(seconds: 20),
             headers: const {
               'Accept': 'application/json',
-              'User-Agent': 'Lunaris/2.0 Flutter local booru browser',
+              'User-Agent': 'Lunaris/2.0.1 Flutter local booru browser',
             },
           ),
         );
@@ -458,7 +458,7 @@ class KemonoProvider
         receiveTimeout: const Duration(seconds: 25),
         headers: const {
           'Accept': 'application/json',
-          'User-Agent': 'Lunaris/2.0 Flutter local booru browser',
+          'User-Agent': 'Lunaris/2.0.1 Flutter local booru browser',
         },
       ),
     );

lib/backend/repositories/downloaded_media_repository.dart

@@ -0,0 +1,87 @@
+import 'dart:io';
+
+import 'package:isar/isar.dart';
+import 'package:path/path.dart' as p;
+
+import '../../core/database/app_database.dart';
+import '../../core/database/database_service.dart';
+import '../../core/utils/result.dart';
+import '../models/downloaded_media.dart';
+import '../models/post.dart';
+
+class DownloadedMediaRepository {
+  DownloadedMediaRepository(this._databaseService);
+
+  final DatabaseService _databaseService;
+
+  Future<Result<void>> markDownloaded(
+    Post post, {
+    required String savedPath,
+    required String fileName,
+    String status = 'downloaded',
+  }) {
+    return _databaseService.safeWrite((isar) async {
+      await isar.downloadedMediaEntitys.put(
+        DownloadedMediaEntity.fromModel(
+          DownloadedMedia(
+            cacheKey: post.cacheKey,
+            providerId: post.providerId,
+            postId: post.id,
+            savedPath: savedPath,
+            fileName: fileName,
+            downloadedAt: DateTime.now(),
+            status: status,
+          ),
+        ),
+      );
+    });
+  }
+
+  Future<Result<DownloadedMedia?>> getByCacheKey(String cacheKey) {
+    return _databaseService.safeRead((isar) async {
+      final entity = await isar.downloadedMediaEntitys
+          .filter()
+          .cacheKeyEqualTo(cacheKey)
+          .findFirst();
+      return entity?.toModel();
+    });
+  }
+
+  Future<Result<Map<String, DownloadedMedia>>> allByKeys(
+    Iterable<String> cacheKeys,
+  ) {
+    return _databaseService.safeRead((isar) async {
+      final result = <String, DownloadedMedia>{};
+      for (final key in cacheKeys) {
+        final entity = await isar.downloadedMediaEntitys
+            .filter()
+            .cacheKeyEqualTo(key)
+            .findFirst();
+        if (entity != null) result[key] = entity.toModel();
+      }
+      return result;
+    });
+  }
+
+  Future<Result<void>> deleteRecord(String cacheKey) {
+    return _databaseService.safeWrite((isar) async {
+      await isar.downloadedMediaEntitys
+          .filter()
+          .cacheKeyEqualTo(cacheKey)
+          .deleteAll();
+    });
+  }
+
+  Future<Result<void>> clearMissingFiles() {
+    return _databaseService.safeWrite((isar) async {
+      final items = await isar.downloadedMediaEntitys.where().findAll();
+      for (final item in items) {
+        if (item.savedPath.isEmpty || !File(item.savedPath).existsSync()) {
+          await isar.downloadedMediaEntitys.delete(item.isarId);
+        }
+      }
+    });
+  }
+
+  String fileNameForPath(String path) => p.basename(path);
+}

lib/backend/repositories/provider_repository.dart

@@ -88,7 +88,7 @@ class ProviderRepository {
         priority: 5,
         timeoutSeconds: 20,
         customHeaders: const {
-          'User-Agent': 'Lunaris/2.0 Flutter local booru browser',
+          'User-Agent': 'Lunaris/2.0.1 Flutter local booru browser',
         },
         createdAt: now,
         updatedAt: now,
@@ -102,7 +102,7 @@ class ProviderRepository {
         priority: 6,
         timeoutSeconds: 20,
         customHeaders: const {
-          'User-Agent': 'Lunaris/2.0 Flutter local booru browser',
+          'User-Agent': 'Lunaris/2.0.1 Flutter local booru browser',
         },
         createdAt: now,
         updatedAt: now,

lib/backend/services/download_manager_service.dart

@@ -4,11 +4,16 @@ import '../models/download_task.dart';
 import '../models/post.dart';
 import '../utils/media_quality.dart';
 import 'download_service.dart';
+import 'downloaded_media_service.dart';
 
 class DownloadManagerService {
-  DownloadManagerService(this._downloadService);
+  DownloadManagerService(
+    this._downloadService, {
+    DownloadedMediaService? downloadedMediaService,
+  }) : _downloadedMediaService = downloadedMediaService;
 
   final DownloadService _downloadService;
+  final DownloadedMediaService? _downloadedMediaService;
   final _controller = StreamController<List<DownloadTask>>.broadcast();
   final Map<String, DownloadTask> _tasks = {};
 
@@ -97,6 +102,13 @@ class DownloadManagerService {
           savedPath: saved,
         ),
       );
+      if (task.post != null && saved != null && saved.isNotEmpty) {
+        await _downloadedMediaService?.markDownloaded(
+          task.post!,
+          savedPath: saved,
+          fileName: task.fileName,
+        );
+      }
       _scheduleAutoRemove(task.id, const Duration(seconds: 6));
     } catch (error) {
       final current = _tasks[task.id];

lib/backend/services/downloaded_media_service.dart

@@ -0,0 +1,49 @@
+import 'dart:io';
+
+import '../../core/utils/result.dart';
+import '../models/downloaded_media.dart';
+import '../models/post.dart';
+import '../repositories/downloaded_media_repository.dart';
+
+class DownloadedMediaService {
+  DownloadedMediaService(this._repository);
+
+  final DownloadedMediaRepository _repository;
+
+  Future<Result<void>> markDownloaded(
+    Post post, {
+    required String savedPath,
+    required String fileName,
+  }) {
+    return _repository.markDownloaded(
+      post,
+      savedPath: savedPath,
+      fileName: fileName,
+    );
+  }
+
+  Future<Result<DownloadedMedia?>> getByCacheKey(String cacheKey) {
+    return _repository.getByCacheKey(cacheKey);
+  }
+
+  Future<Result<Map<String, DownloadedMedia>>> allByKeys(
+    Iterable<String> cacheKeys,
+  ) {
+    return _repository.allByKeys(cacheKeys);
+  }
+
+  Future<Result<void>> deleteLocalFile(String cacheKey) async {
+    final result = await getByCacheKey(cacheKey);
+    if (result is Error<DownloadedMedia?>) return Error(result.failure);
+    final media = (result as Success<DownloadedMedia?>).data;
+    if (media != null && media.savedPath.isNotEmpty) {
+      final file = File(media.savedPath);
+      if (await file.exists()) {
+        await file.delete();
+      }
+    }
+    return _repository.deleteRecord(cacheKey);
+  }
+
+  Future<Result<void>> clearMissingFiles() => _repository.clearMissingFiles();
+}

lib/backend/services/favorite_service.dart

@@ -3,6 +3,8 @@ import '../models/favorite.dart';
 import '../models/post.dart';
 import '../repositories/favorite_repository.dart';
 import '../repositories/post_repository.dart';
+import 'download_manager_service.dart';
+import 'settings_service.dart';
 
 class FavoriteService {
   FavoriteService(this._repository, [this._postRepository]);
@@ -10,7 +12,20 @@ class FavoriteService {
   final FavoriteRepository _repository;
   final PostRepository? _postRepository;
 
-  Future<Result<void>> addFavorite(Post post) => _repository.add(post);
+  Future<Result<void>> addFavorite(
+    Post post, {
+    AppSettings settings = AppSettings.defaults,
+    DownloadManagerService? downloadManager,
+  }) async {
+    final result = await _repository.add(post);
+    if (result is Success<void> &&
+        settings.autoDownloadFavorites &&
+        settings.allowDownloads) {
+      await downloadManager?.start(post);
+    }
+    return result;
+  }
+
   Future<Result<void>> removeFavorite(String postId, String providerId) {
     return _repository.remove(postId, providerId);
   }

lib/backend/services/settings_service.dart

@@ -26,6 +26,7 @@ class AppSettings {
     required this.mobileColumns,
     required this.blurExplicitContent,
     required this.allowDownloads,
+    required this.autoDownloadFavorites,
     required this.selectedFeedProviderIds,
     required this.showPostBadges,
     required this.defaultTopPeriodFilter,
@@ -66,6 +67,7 @@ class AppSettings {
   final int mobileColumns;
   final bool blurExplicitContent;
   final bool allowDownloads;
+  final bool autoDownloadFavorites;
   final List<String> selectedFeedProviderIds;
   final bool showPostBadges;
   final String defaultTopPeriodFilter;
@@ -106,6 +108,7 @@ class AppSettings {
     mobileColumns: 2,
     blurExplicitContent: true,
     allowDownloads: true,
+    autoDownloadFavorites: false,
     selectedFeedProviderIds: [],
     showPostBadges: true,
     defaultTopPeriodFilter: 'none',
@@ -147,6 +150,7 @@ class AppSettings {
     int? mobileColumns,
     bool? blurExplicitContent,
     bool? allowDownloads,
+    bool? autoDownloadFavorites,
     List<String>? selectedFeedProviderIds,
     bool? showPostBadges,
     String? defaultTopPeriodFilter,
@@ -189,6 +193,8 @@ class AppSettings {
       mobileColumns: mobileColumns ?? this.mobileColumns,
       blurExplicitContent: blurExplicitContent ?? this.blurExplicitContent,
       allowDownloads: allowDownloads ?? this.allowDownloads,
+      autoDownloadFavorites:
+          autoDownloadFavorites ?? this.autoDownloadFavorites,
       selectedFeedProviderIds:
           selectedFeedProviderIds ?? this.selectedFeedProviderIds,
       showPostBadges: showPostBadges ?? this.showPostBadges,
@@ -235,6 +241,7 @@ class AppSettings {
         'mobileColumns': mobileColumns,
         'blurExplicitContent': blurExplicitContent,
         'allowDownloads': allowDownloads,
+        'autoDownloadFavorites': autoDownloadFavorites,
         'selectedFeedProviderIds': selectedFeedProviderIds,
         'showPostBadges': showPostBadges,
         'defaultTopPeriodFilter': defaultTopPeriodFilter,
@@ -290,6 +297,8 @@ class AppSettings {
             defaults.blurExplicitContent,
         allowDownloads:
             (json['allowDownloads'] as bool?) ?? defaults.allowDownloads,
+        autoDownloadFavorites: (json['autoDownloadFavorites'] as bool?) ??
+            defaults.autoDownloadFavorites,
         selectedFeedProviderIds: List<String>.from(
           (json['selectedFeedProviderIds'] as List?) ??
               defaults.selectedFeedProviderIds,

lib/backend/utils/media_quality.dart

@@ -24,8 +24,19 @@ enum MediaQualityMode {
 class MediaUrlSelector {
   const MediaUrlSelector._();
 
-  static List<String> feed(Post post) {
-    return _compact([post.previewUrl, post.sampleUrl]);
+  static List<String> feed(
+    Post post, {
+    MediaQualityMode mode = MediaQualityMode.auto,
+    bool mobile = false,
+  }) {
+    return switch (mode) {
+      MediaQualityMode.dataSaver => _compact([post.previewUrl, post.sampleUrl]),
+      MediaQualityMode.highQuality =>
+        _compact([post.sampleUrl, post.previewUrl]),
+      MediaQualityMode.auto => mobile
+          ? _compact([post.previewUrl, post.sampleUrl])
+          : _compact([post.sampleUrl, post.previewUrl]),
+    };
   }
 
   static List<String> preview(Post post) {

lib/core/database/app_database.dart

@@ -11,6 +11,7 @@ import '../../backend/models/provider_diagnostics.dart';
 import '../../backend/models/provider_health.dart';
 import '../../backend/models/search_history.dart';
 import '../../backend/models/viewed_post.dart';
+import '../../backend/models/downloaded_media.dart';
 
 part 'app_database.g.dart';
 
@@ -33,6 +34,7 @@ class AppDatabase {
         AppSettingEntitySchema,
         ViewedPostEntitySchema,
         ProviderDiagnosticsEntitySchema,
+        DownloadedMediaEntitySchema,
       ],
       directory: dir,
       name: 'gel_rule_app',
@@ -333,3 +335,39 @@ class ProviderDiagnosticsEntity {
       ..lastErrorMessage = model.lastErrorMessage;
   }
 }
+
+@collection
+class DownloadedMediaEntity {
+  Id isarId = Isar.autoIncrement;
+
+  @Index(unique: true, replace: true)
+  late String cacheKey;
+  @Index(composite: [CompositeIndex('postId')])
+  late String providerId;
+  late String postId;
+  late String savedPath;
+  late String fileName;
+  late DateTime downloadedAt;
+  late String status;
+
+  DownloadedMedia toModel() => DownloadedMedia(
+        cacheKey: cacheKey,
+        providerId: providerId,
+        postId: postId,
+        savedPath: savedPath,
+        fileName: fileName,
+        downloadedAt: downloadedAt,
+        status: status,
+      );
+
+  static DownloadedMediaEntity fromModel(DownloadedMedia model) {
+    return DownloadedMediaEntity()
+      ..cacheKey = model.cacheKey
+      ..providerId = model.providerId
+      ..postId = model.postId
+      ..savedPath = model.savedPath
+      ..fileName = model.fileName
+      ..downloadedAt = model.downloadedAt
+      ..status = model.status;
+  }
+}

lib/core/http/dio_client.dart

@@ -40,7 +40,7 @@ class DioClient {
       receiveTimeout: timeout,
       sendTimeout: timeout,
       headers: {
-        'User-Agent': 'Lunaris/2.0 Flutter local booru browser',
+        'User-Agent': 'Lunaris/2.0.1 Flutter local booru browser',
         'Accept': 'application/json, text/xml;q=0.9, */*;q=0.8',
         ...?headers,
       },

lib/features/artists/presentation/artist_posts_screen.dart

@@ -82,6 +82,8 @@ class ArtistPostsScreen extends ConsumerWidget {
                 blurExplicit: settings.blurExplicitContent,
                 showBadges: settings.showPostBadges,
                 nsfwEnabled: settings.nsfwEnabled,
+                mediaQualityMode:
+                    MediaQualityMode.fromName(settings.mediaQualityMode),
                 favoriteKeys: favoriteKeys,
                 viewedKeys: viewedKeys,
                 onOpen: (post) => context.push(
@@ -94,7 +96,12 @@ class ArtistPostsScreen extends ConsumerWidget {
                         .read(favoriteServiceProvider)
                         .removeFavorite(post.id, post.providerId);
                   } else {
-                    await ref.read(favoriteServiceProvider).addFavorite(post);
+                    await ref.read(favoriteServiceProvider).addFavorite(
+                          post,
+                          settings: settings,
+                          downloadManager:
+                              ref.read(downloadManagerServiceProvider),
+                        );
                   }
                   ref.invalidate(favoriteKeysProvider);
                   ref.invalidate(favoritesControllerProvider);

lib/features/collections/presentation/collection_details_screen.dart

@@ -46,6 +46,8 @@ class CollectionDetailsScreen extends ConsumerWidget {
                 blurExplicit: settings.blurExplicitContent,
                 showBadges: settings.showPostBadges,
                 nsfwEnabled: settings.nsfwEnabled,
+                mediaQualityMode:
+                    MediaQualityMode.fromName(settings.mediaQualityMode),
                 favoriteKeys: favoriteKeys,
                 onOpen: (post) => context.push(
                   '/post/${post.providerId}/${post.id}',
@@ -57,7 +59,12 @@ class CollectionDetailsScreen extends ConsumerWidget {
                         .read(favoriteServiceProvider)
                         .removeFavorite(post.id, post.providerId);
                   } else {
-                    await ref.read(favoriteServiceProvider).addFavorite(post);
+                    await ref.read(favoriteServiceProvider).addFavorite(
+                          post,
+                          settings: settings,
+                          downloadManager:
+                              ref.read(downloadManagerServiceProvider),
+                        );
                   }
                   ref.invalidate(favoriteKeysProvider);
                   ref.invalidate(favoritesControllerProvider);

lib/features/favorites/presentation/favorites_screen.dart

@@ -19,8 +19,15 @@ class FavoritesScreen extends ConsumerWidget {
     final state = ref.watch(favoritesControllerProvider);
     final settings =
         ref.watch(appSettingsProvider).value ?? AppSettings.defaults;
+    final posts = state.value?.posts ?? const <Post>[];
+    final downloaded = ref
+            .watch(downloadedMediaByKeysProvider(
+              posts.map((post) => post.cacheKey).toList(growable: false),
+            ))
+            .value ??
+        const <String, DownloadedMedia>{};
     return AdaptiveScaffold(
-      title: 'Favorites',
+      title: settings.languageCode == 'ru' ? 'Избранное' : 'Favorites',
       body: state.when(
         loading: () => const Center(child: CircularProgressIndicator()),
         error: (error, _) => ErrorView(message: error.toString()),
@@ -36,7 +43,10 @@ class FavoritesScreen extends ConsumerWidget {
                 blurExplicit: settings.blurExplicitContent,
                 showBadges: settings.showPostBadges,
                 nsfwEnabled: settings.nsfwEnabled,
+                mediaQualityMode:
+                    MediaQualityMode.fromName(settings.mediaQualityMode),
                 favoriteKeys: data.posts.map((post) => post.cacheKey).toSet(),
+                downloadedKeys: downloaded.keys.toSet(),
                 onOpen: (post) => context.push(
                   '/post/${post.providerId}/${post.id}',
                   extra: post,

lib/features/feed/presentation/feed_controller.dart

@@ -1,3 +1,5 @@
+import 'dart:async';
+
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 
 import '../../../app/app.dart';
@@ -9,8 +11,12 @@ final feedControllerProvider =
     AsyncNotifierProvider<FeedController, FeedState>(FeedController.new);
 
 class FeedController extends AsyncNotifier<FeedState> {
+  Timer? _providerDebounce;
+  int _loadRequestId = 0;
+
   @override
   Future<FeedState> build() async {
+    ref.onDispose(() => _providerDebounce?.cancel());
     final providers = await _loadProviders();
     final settings = await _settings();
     final providerIds = providers.map((provider) => provider.id).toSet();
@@ -32,23 +38,29 @@ class FeedController extends AsyncNotifier<FeedState> {
 
   Future<void> loadInitial() async {
     final current = state.value ?? const FeedState();
+    final requestId = ++_loadRequestId;
     state = const AsyncLoading();
     final posts = await _load(refresh: true, current: current);
+    if (requestId != _loadRequestId) return;
     state = AsyncData(current.copyWith(posts: posts, clearError: true));
   }
 
   Future<void> refresh() async {
     final current = state.value ?? const FeedState();
+    final requestId = ++_loadRequestId;
     state = AsyncData(current.copyWith(isLoadingMore: true, clearError: true));
     final posts = await _load(refresh: true, current: current);
+    if (requestId != _loadRequestId) return;
     state = AsyncData(current.copyWith(posts: posts, isLoadingMore: false));
   }
 
   Future<void> loadNextPage() async {
     final current = state.value;
     if (current == null || current.isLoadingMore || !current.hasMore) return;
+    final requestId = ++_loadRequestId;
     state = AsyncData(current.copyWith(isLoadingMore: true, clearError: true));
     final posts = await _load(refresh: false, current: current);
+    if (requestId != _loadRequestId) return;
     final existingKeys = current.posts.map((post) => post.cacheKey).toSet();
     final newPosts = posts
         .where((post) => existingKeys.add(post.cacheKey))
@@ -98,16 +110,21 @@ class FeedController extends AsyncNotifier<FeedState> {
 
   Future<void> setProviders(List<String> providerIds) async {
     final current = state.value ?? const FeedState();
-    state = AsyncData(
-        current.copyWith(selectedProviderIds: providerIds, posts: []));
+    final enabledIds = current.providers.map((provider) => provider.id).toSet();
+    final selected = providerIds.where(enabledIds.contains).toList();
+    state =
+        AsyncData(current.copyWith(selectedProviderIds: selected, posts: []));
     final settings = await _settings();
     await ref.read(settingsServiceProvider).updateSettings(
           settings.copyWith(
-            selectedFeedProviderIds: providerIds,
-            lastFeedProviderIds: providerIds,
+            selectedFeedProviderIds: selected,
+            lastFeedProviderIds: selected,
           ),
         );
-    await refresh();
+    _providerDebounce?.cancel();
+    _providerDebounce = Timer(const Duration(milliseconds: 320), () {
+      refresh();
+    });
   }
 
   Future<void> setTopPeriod(TopPeriodFilter period) async {

lib/features/feed/presentation/feed_screen.dart

@@ -235,6 +235,8 @@ class _FeedScreenState extends ConsumerState<FeedScreen> {
                             blurExplicit: settings.blurExplicitContent,
                             showBadges: settings.showPostBadges,
                             nsfwEnabled: settings.nsfwEnabled,
+                            mediaQualityMode: MediaQualityMode.fromName(
+                                settings.mediaQualityMode),
                             loading: state.isLoadingMore,
                             favoriteKeys: favoriteKeys,
                             viewedKeys: viewedKeys,
@@ -309,6 +311,7 @@ class _FeedScreenState extends ConsumerState<FeedScreen> {
     for (final post in _selectedPosts(posts)) {
       if (!favoriteKeys.contains(post.cacheKey)) {
         await ref.read(favoriteServiceProvider).addFavorite(post);
+        await _maybeAutoDownloadFavorite(ref, post);
       }
     }
     ref.invalidate(favoriteKeysProvider);
@@ -398,6 +401,7 @@ class _FeedScreenState extends ConsumerState<FeedScreen> {
           .removeFavorite(post.id, post.providerId);
     } else {
       await ref.read(favoriteServiceProvider).addFavorite(post);
+      await _maybeAutoDownloadFavorite(ref, post);
     }
     ref.invalidate(favoriteKeysProvider);
     ref.invalidate(favoritesControllerProvider);
@@ -426,6 +430,13 @@ class _FeedScreenState extends ConsumerState<FeedScreen> {
       ),
     );
   }
+
+  Future<void> _maybeAutoDownloadFavorite(WidgetRef ref, Post post) async {
+    final settings =
+        ref.read(appSettingsProvider).value ?? AppSettings.defaults;
+    if (!settings.autoDownloadFavorites || !settings.allowDownloads) return;
+    await ref.read(downloadManagerServiceProvider).start(post);
+  }
 }
 
 class _RefreshIntent extends Intent {
@@ -448,13 +459,17 @@ class _FeedTitle extends StatelessWidget {
           ),
         ),
         const SizedBox(width: 12),
-        Text(
-          'Feed',
-          style: theme.textTheme.titleMedium?.copyWith(
-            color: theme.colorScheme.onSurfaceVariant,
-            fontWeight: FontWeight.w600,
-          ),
-        ),
+        Builder(builder: (context) {
+          return Consumer(
+            builder: (context, ref, _) => Text(
+              ref.watch(appStringsProvider).feed,
+              style: theme.textTheme.titleMedium?.copyWith(
+                color: theme.colorScheme.onSurfaceVariant,
+                fontWeight: FontWeight.w600,
+              ),
+            ),
+          );
+        }),
       ],
     );
   }

lib/features/post/presentation/post_details_screen.dart

@@ -6,6 +6,7 @@ import 'package:cached_network_image/cached_network_image.dart';
 import 'package:url_launcher/url_launcher.dart';
 
 import '../../../app/app.dart';
+import '../../../app/app_strings.dart';
 import '../../../app/motion.dart';
 import '../../../app/responsive.dart';
 import '../../../backend/backend.dart';
@@ -55,14 +56,15 @@ class PostDetailsScreen extends ConsumerWidget {
     final post = ref.watch(postDetailsControllerProvider(args));
     final settings =
         ref.watch(appSettingsProvider).value ?? AppSettings.defaults;
+    final strings = ref.watch(appStringsProvider);
     final feedPosts =
         ref.watch(feedControllerProvider).value?.posts ?? const <Post>[];
     final favoriteKeys = ref.watch(favoriteKeysProvider).value ?? <String>{};
     return AdaptiveScaffold(
-      title: 'Post',
+      title: strings.post,
       actions: [
         IconButton(
-          tooltip: 'Close',
+          tooltip: strings.close,
           onPressed: () => _close(context),
           icon: const Icon(Icons.close_rounded),
         ),
@@ -99,6 +101,7 @@ class PostDetailsScreen extends ConsumerWidget {
                   settings,
                   favoriteKeys,
                   qualityMode,
+                  strings,
                 ),
               );
             }
@@ -109,6 +112,7 @@ class PostDetailsScreen extends ConsumerWidget {
               settings,
               favoriteKeys,
               qualityMode,
+              strings,
             );
           }
           return Shortcuts(
@@ -174,7 +178,8 @@ class PostDetailsScreen extends ConsumerWidget {
                       crossAxisAlignment: CrossAxisAlignment.center,
                       children: [
                         IconButton.filledTonal(
-                          tooltip: 'Previous',
+                          tooltip:
+                              strings.ru ? 'Предыдущий' : 'Previous',
                           onPressed: previous == null
                               ? null
                               : () => _openPost(context, previous),
@@ -200,7 +205,7 @@ class PostDetailsScreen extends ConsumerWidget {
                           ),
                         ),
                         IconButton.filledTonal(
-                          tooltip: 'Next',
+                          tooltip: strings.ru ? 'Следующий' : 'Next',
                           onPressed: next == null
                               ? null
                               : () => _openPost(context, next),
@@ -219,6 +224,12 @@ class PostDetailsScreen extends ConsumerWidget {
                     const SizedBox(height: 16),
                     PostActionBar(
                       isFavorite: favoriteKeys.contains(post.cacheKey),
+                      labels: _postActionLabels(strings),
+                      downloaded: ref
+                              .watch(
+                                  downloadedMediaByKeyProvider(post.cacheKey))
+                              .value !=
+                          null,
                       onFavorite: () =>
                           _toggleFavorite(ref, post, favoriteKeys),
                       onCollection: () => _addToCollection(context, ref, post),
@@ -230,6 +241,8 @@ class PostDetailsScreen extends ConsumerWidget {
                       onDownload: settings.allowDownloads
                           ? () => _download(context, ref, post)
                           : null,
+                      onDeleteLocalFile: () =>
+                          _deleteLocalFile(context, ref, post),
                     ),
                     const SizedBox(height: 16),
                     Wrap(
@@ -242,13 +255,14 @@ class PostDetailsScreen extends ConsumerWidget {
                         Chip(label: Text('${post.width} x ${post.height}')),
                         if (post.source != null && post.source!.isNotEmpty)
                           ActionChip(
-                            label: const Text('Source'),
+                            label: Text(strings.source),
                             onPressed: () => launchUrl(Uri.parse(post.source!)),
                           ),
                       ],
                     ),
                     const SizedBox(height: 16),
-                    Text('Tags', style: Theme.of(context).textTheme.titleLarge),
+                    Text(strings.tags,
+                        style: Theme.of(context).textTheme.titleLarge),
                     const SizedBox(height: 8),
                     PostTagsPanel(post: post),
                     const SizedBox(height: 16),
@@ -270,6 +284,7 @@ class PostDetailsScreen extends ConsumerWidget {
     AppSettings settings,
     Set<String> favoriteKeys,
     MediaQualityMode qualityMode,
+    AppStrings strings,
   ) {
     final isVideo = MediaUrlSelector.isVideo(post);
     return GestureDetector(
@@ -310,6 +325,10 @@ class PostDetailsScreen extends ConsumerWidget {
           const SizedBox(height: 12),
           PostActionBar(
             isFavorite: favoriteKeys.contains(post.cacheKey),
+            labels: _postActionLabels(strings),
+            downloaded:
+                ref.watch(downloadedMediaByKeyProvider(post.cacheKey)).value !=
+                    null,
             onFavorite: () => _toggleFavorite(ref, post, favoriteKeys),
             onCollection: () => _addToCollection(context, ref, post),
             onOpen: () => launchUrl(Uri.parse(post.fileUrl)),
@@ -319,6 +338,7 @@ class PostDetailsScreen extends ConsumerWidget {
             onDownload: settings.allowDownloads
                 ? () => _download(context, ref, post)
                 : null,
+            onDeleteLocalFile: () => _deleteLocalFile(context, ref, post),
           ),
           const SizedBox(height: 12),
           Wrap(
@@ -330,7 +350,7 @@ class PostDetailsScreen extends ConsumerWidget {
               Chip(label: Text('${post.width} x ${post.height}')),
               if (post.source != null && post.source!.isNotEmpty)
                 ActionChip(
-                  label: const Text('Source'),
+                  label: Text(strings.source),
                   onPressed: () => launchUrl(Uri.parse(post.source!)),
                 ),
             ],
@@ -339,7 +359,8 @@ class PostDetailsScreen extends ConsumerWidget {
           ExpansionTile(
             tilePadding: EdgeInsets.zero,
             initiallyExpanded: false,
-            title: Text('Tags', style: Theme.of(context).textTheme.titleMedium),
+            title: Text(strings.tags,
+                style: Theme.of(context).textTheme.titleMedium),
             children: [
               Align(
                 alignment: Alignment.centerLeft,
@@ -378,9 +399,17 @@ class PostDetailsScreen extends ConsumerWidget {
     if (!context.mounted) return;
     await ref.read(downloadManagerServiceProvider).start(post);
     if (!context.mounted) return;
+    final strings = ref.read(appStringsProvider);
     ScaffoldMessenger.of(context).showSnackBar(
-      const SnackBar(content: Text('Download started')),
+      SnackBar(
+        content: Text(strings.ru
+            ? 'Скачивание началось'
+            : 'Download started'),
+      ),
     );
+    Future<void>.delayed(const Duration(seconds: 2), () {
+      ref.invalidate(downloadedMediaByKeyProvider(post.cacheKey));
+    });
   }
 
   Future<void> _showMobileQuickActions(
@@ -453,11 +482,49 @@ class PostDetailsScreen extends ConsumerWidget {
           .removeFavorite(post.id, post.providerId);
     } else {
       await ref.read(favoriteServiceProvider).addFavorite(post);
+      await _maybeAutoDownloadFavorite(ref, post);
     }
     ref.invalidate(favoriteKeysProvider);
     ref.invalidate(favoritesControllerProvider);
   }
 
+  Future<void> _maybeAutoDownloadFavorite(WidgetRef ref, Post post) async {
+    final settings =
+        ref.read(appSettingsProvider).value ?? AppSettings.defaults;
+    if (!settings.autoDownloadFavorites || !settings.allowDownloads) return;
+    await ref.read(downloadManagerServiceProvider).start(post);
+  }
+
+  Future<void> _deleteLocalFile(
+    BuildContext context,
+    WidgetRef ref,
+    Post post,
+  ) async {
+    final strings = ref.read(appStringsProvider);
+    await ref.read(downloadedMediaServiceProvider).deleteLocalFile(
+          post.cacheKey,
+        );
+    ref.invalidate(downloadedMediaByKeyProvider(post.cacheKey));
+    if (!context.mounted) return;
+    ScaffoldMessenger.of(context).showSnackBar(
+      SnackBar(content: Text(strings.deleteLocalFile)),
+    );
+  }
+
+  PostActionLabels _postActionLabels(AppStrings strings) {
+    return PostActionLabels(
+      favorite: strings.favorite,
+      unfavorite: strings.removeFavorite,
+      collection: strings.collection,
+      similar: strings.similar,
+      openOriginal: strings.open,
+      copyLink: strings.ru ? 'Копировать ссылку' : 'Copy link',
+      download: strings.download,
+      deleteLocalFile: strings.deleteLocalFile,
+      hidePost: strings.hidePost,
+    );
+  }
+
   Future<void> _hidePost(
     BuildContext context,
     WidgetRef ref,
@@ -610,7 +677,7 @@ class _MobilePostPagerState extends State<_MobilePostPager> {
 
   Map<String, String> _headersFor(Post post) {
     return {
-      'User-Agent': 'Lunaris/2.0 Flutter local booru browser',
+      'User-Agent': 'Lunaris/2.0.1 Flutter local booru browser',
       'Accept': '*/*',
       if (post.providerName.toLowerCase().contains('gelbooru') ||
           post.fileUrl.contains('gelbooru.com') ||
@@ -742,6 +809,7 @@ class _CommentsSectionState extends ConsumerState<_CommentsSection> {
 
   @override
   Widget build(BuildContext context) {
+    final strings = ref.watch(appStringsProvider);
     final comments = _expanded
         ? ref.watch(
             postCommentsProvider(
@@ -756,27 +824,28 @@ class _CommentsSectionState extends ConsumerState<_CommentsSection> {
       tilePadding: EdgeInsets.zero,
       initiallyExpanded: false,
       onExpansionChanged: (value) => setState(() => _expanded = value),
-      title: Text('Comments', style: Theme.of(context).textTheme.titleMedium),
+      title: Text(strings.comments,
+          style: Theme.of(context).textTheme.titleMedium),
       children: [
         (comments ?? const AsyncValue<List<PostComment>>.data([])).when(
           loading: () => const Padding(
             padding: EdgeInsets.all(12),
             child: CircularProgressIndicator(),
           ),
-          error: (_, __) => const Align(
+          error: (_, __) => Align(
             alignment: Alignment.centerLeft,
             child: Padding(
-              padding: EdgeInsets.only(bottom: 12),
-              child: Text('Comments unavailable'),
+              padding: const EdgeInsets.only(bottom: 12),
+              child: Text(strings.commentsUnavailable),
             ),
           ),
           data: (items) {
             if (items.isEmpty) {
-              return const Align(
+              return Align(
                 alignment: Alignment.centerLeft,
                 child: Padding(
-                  padding: EdgeInsets.only(bottom: 12),
-                  child: Text('No comments'),
+                  padding: const EdgeInsets.only(bottom: 12),
+                  child: Text(strings.noComments),
                 ),
               );
             }
@@ -788,7 +857,7 @@ class _CommentsSectionState extends ConsumerState<_CommentsSection> {
                     contentPadding: EdgeInsets.zero,
                     title: Text(
                       comment.authorName.isEmpty
-                          ? 'Anonymous'
+                          ? strings.anonymous
                           : comment.authorName,
                     ),
                     subtitle: Text(comment.body),

lib/features/post/presentation/similar_posts_screen.dart

@@ -94,6 +94,8 @@ class SimilarPostsScreen extends ConsumerWidget {
                       blurExplicit: settings.blurExplicitContent,
                       showBadges: settings.showPostBadges,
                       nsfwEnabled: settings.nsfwEnabled,
+                      mediaQualityMode:
+                          MediaQualityMode.fromName(settings.mediaQualityMode),
                       favoriteKeys: favorites,
                       viewedKeys: viewed,
                       onOpen: (post) => context.push(
@@ -123,7 +125,13 @@ class SimilarPostsScreen extends ConsumerWidget {
           .read(favoriteServiceProvider)
           .removeFavorite(post.id, post.providerId);
     } else {
-      await ref.read(favoriteServiceProvider).addFavorite(post);
+      final settings =
+          ref.read(appSettingsProvider).value ?? AppSettings.defaults;
+      await ref.read(favoriteServiceProvider).addFavorite(
+            post,
+            settings: settings,
+            downloadManager: ref.read(downloadManagerServiceProvider),
+          );
     }
     ref.invalidate(favoriteKeysProvider);
     ref.invalidate(viewedControllerProvider);

lib/features/post/presentation/widgets/post_action_bar.dart

@@ -8,6 +8,9 @@ class PostActionBar extends StatelessWidget {
     required this.onCopy,
     required this.isFavorite,
     this.onDownload,
+    this.onDeleteLocalFile,
+    this.downloaded = false,
+    this.labels,
     this.onSimilar,
     this.onHide,
     super.key,
@@ -19,11 +22,15 @@ class PostActionBar extends StatelessWidget {
   final VoidCallback onCopy;
   final bool isFavorite;
   final VoidCallback? onDownload;
+  final VoidCallback? onDeleteLocalFile;
   final VoidCallback? onSimilar;
   final VoidCallback? onHide;
+  final bool downloaded;
+  final PostActionLabels? labels;
 
   @override
   Widget build(BuildContext context) {
+    final text = labels ?? const PostActionLabels();
     return Wrap(
       spacing: 8,
       runSpacing: 8,
@@ -33,38 +40,46 @@ class PostActionBar extends StatelessWidget {
           icon: Icon(
             isFavorite ? Icons.favorite_rounded : Icons.favorite_border_rounded,
           ),
-          label: Text(isFavorite ? 'Unfavorite' : 'Favorite'),
+          label: Text(isFavorite ? text.unfavorite : text.favorite),
         ),
         FilledButton.tonalIcon(
           onPressed: onCollection,
           icon: const Icon(Icons.add_rounded),
-          label: const Text('Collection'),
+          label: Text(text.collection),
         ),
         if (onSimilar != null)
           FilledButton.tonalIcon(
             onPressed: onSimilar,
             icon: const Icon(Icons.auto_awesome_rounded),
-            label: const Text('Similar'),
+            label: Text(text.similar),
           ),
         IconButton.filledTonal(
-          tooltip: 'Open original',
+          tooltip: text.openOriginal,
           onPressed: onOpen,
           icon: const Icon(Icons.open_in_new_rounded),
         ),
         IconButton.filledTonal(
-          tooltip: 'Copy link',
+          tooltip: text.copyLink,
           onPressed: onCopy,
           icon: const Icon(Icons.copy_rounded),
         ),
         if (onDownload != null)
           IconButton.filledTonal(
-            tooltip: 'Download',
+            tooltip: text.download,
             onPressed: onDownload,
-            icon: const Icon(Icons.download_rounded),
+            icon: Icon(
+              downloaded ? Icons.download_done_rounded : Icons.download_rounded,
+            ),
+          ),
+        if (downloaded && onDeleteLocalFile != null)
+          IconButton.filledTonal(
+            tooltip: text.deleteLocalFile,
+            onPressed: onDeleteLocalFile,
+            icon: const Icon(Icons.delete_sweep_rounded),
           ),
         if (onHide != null)
           IconButton.filledTonal(
-            tooltip: 'Hide post locally',
+            tooltip: text.hidePost,
             onPressed: onHide,
             icon: const Icon(Icons.visibility_off_rounded),
           ),
@@ -72,3 +87,27 @@ class PostActionBar extends StatelessWidget {
     );
   }
 }
+
+class PostActionLabels {
+  const PostActionLabels({
+    this.favorite = 'Favorite',
+    this.unfavorite = 'Unfavorite',
+    this.collection = 'Collection',
+    this.similar = 'Similar',
+    this.openOriginal = 'Open original',
+    this.copyLink = 'Copy link',
+    this.download = 'Download',
+    this.deleteLocalFile = 'Delete local file',
+    this.hidePost = 'Hide post locally',
+  });
+
+  final String favorite;
+  final String unfavorite;
+  final String collection;
+  final String similar;
+  final String openOriginal;
+  final String copyLink;
+  final String download;
+  final String deleteLocalFile;
+  final String hidePost;
+}

lib/features/post/presentation/widgets/post_media_viewer.dart

@@ -229,7 +229,7 @@ class _PostMediaViewerState extends State<PostMediaViewer>
       },
     );
     final allowPinchZoom = MediaQuery.sizeOf(context).width < 700;
-    return allowPinchZoom ? InteractiveViewer(child: image) : image;
+    return allowPinchZoom ? _ZoomableImage(child: image) : image;
   }
 
   void _initializeVideo() {
@@ -348,7 +348,7 @@ class _PostMediaViewerState extends State<PostMediaViewer>
 
   Map<String, String> _headersFor(Post post) {
     return {
-      'User-Agent': 'Lunaris/2.0 Flutter local booru browser',
+      'User-Agent': 'Lunaris/2.0.1 Flutter local booru browser',
       'Accept': '*/*',
       if (post.providerName.toLowerCase().contains('gelbooru') ||
           post.fileUrl.contains('gelbooru.com') ||
@@ -1170,6 +1170,61 @@ class VideoErrorOverlay extends StatelessWidget {
   }
 }
 
+class _ZoomableImage extends StatefulWidget {
+  const _ZoomableImage({required this.child});
+
+  final Widget child;
+
+  @override
+  State<_ZoomableImage> createState() => _ZoomableImageState();
+}
+
+class _ZoomableImageState extends State<_ZoomableImage> {
+  final _controller = TransformationController();
+  TapDownDetails? _doubleTapDetails;
+  bool _zoomed = false;
+
+  @override
+  void dispose() {
+    _controller.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return GestureDetector(
+      onDoubleTapDown: (details) => _doubleTapDetails = details,
+      onDoubleTap: _toggleZoom,
+      child: InteractiveViewer(
+        transformationController: _controller,
+        minScale: 1,
+        maxScale: 5,
+        panEnabled: _zoomed,
+        scaleEnabled: true,
+        clipBehavior: Clip.none,
+        onInteractionEnd: (_) {
+          final scale = _controller.value.getMaxScaleOnAxis();
+          if (mounted) setState(() => _zoomed = scale > 1.03);
+        },
+        child: widget.child,
+      ),
+    );
+  }
+
+  void _toggleZoom() {
+    final tap = _doubleTapDetails?.localPosition ?? Offset.zero;
+    if (_zoomed) {
+      _controller.value = Matrix4.identity();
+      setState(() => _zoomed = false);
+      return;
+    }
+    _controller.value = Matrix4.identity()
+      ..translateByDouble(-tap.dx * 1.3, -tap.dy * 1.3, 0, 1)
+      ..scaleByDouble(2.3, 2.3, 1, 1);
+    setState(() => _zoomed = true);
+  }
+}
+
 class _RoundControlButton extends StatelessWidget {
   const _RoundControlButton({
     required this.tooltip,

lib/features/settings/presentation/settings_screen.dart

@@ -8,6 +8,7 @@ import 'package:url_launcher/url_launcher.dart';
 
 import '../../../app/app_version.dart';
 import '../../../app/changelog.dart';
+import '../../../app/app_strings.dart';
 import '../../../app/motion.dart';
 import '../../../backend/backend.dart';
 import '../../../core/utils/result.dart';
@@ -21,8 +22,10 @@ class SettingsScreen extends ConsumerWidget {
   @override
   Widget build(BuildContext context, WidgetRef ref) {
     final settings = ref.watch(settingsControllerProvider);
+    final strings = AppStrings(
+        settings.value?.languageCode ?? AppSettings.defaults.languageCode);
     return AdaptiveScaffold(
-      title: 'Settings',
+      title: strings.settings,
       body: settings.when(
         loading: () => const Center(child: CircularProgressIndicator()),
         error: (error, _) => ErrorView(message: error.toString()),
@@ -40,6 +43,7 @@ class _SettingsContent extends ConsumerWidget {
   @override
   Widget build(BuildContext context, WidgetRef ref) {
     final isAndroid = Platform.isAndroid;
+    final strings = AppStrings(settings.languageCode);
     final deviceInfo =
         isAndroid ? ref.watch(motionDeviceInfoProvider).value : null;
     final detectedHz =
@@ -55,13 +59,13 @@ class _SettingsContent extends ConsumerWidget {
       padding: const EdgeInsets.all(16),
       children: [
         _SettingsSection(
-          title: 'General',
+          title: strings.general,
           icon: Icons.tune_rounded,
           children: [
             DropdownButtonFormField<String>(
               initialValue: settings.themeMode,
               decoration: InputDecoration(
-                labelText: settings.languageCode == 'ru' ? 'Тема' : 'Theme',
+                labelText: strings.theme,
               ),
               items: const [
                 DropdownMenuItem(value: 'dark', child: Text('Dark')),
@@ -73,37 +77,46 @@ class _SettingsContent extends ConsumerWidget {
             ),
             SwitchListTile(
               value: settings.nsfwEnabled,
-              title: const Text('Allow NSFW content'),
+              title: Text(strings.allowNsfw),
               onChanged: (value) =>
                   _update(ref, settings.copyWith(nsfwEnabled: value)),
             ),
             SwitchListTile(
               value: settings.blurExplicitContent,
-              title: const Text('Blur sensitive previews'),
+              title: Text(strings.blurSensitive),
               onChanged: (value) =>
                   _update(ref, settings.copyWith(blurExplicitContent: value)),
             ),
             SwitchListTile(
               value: settings.showPostBadges,
-              title: const Text('Show post badges'),
+              title: Text(strings.showPostBadges),
               onChanged: (value) =>
                   _update(ref, settings.copyWith(showPostBadges: value)),
             ),
             SwitchListTile(
               value: settings.allowDownloads,
-              title: const Text('Allow manual downloads'),
+              title: Text(strings.allowDownloads),
               onChanged: (value) =>
                   _update(ref, settings.copyWith(allowDownloads: value)),
             ),
+            SwitchListTile(
+              value: settings.autoDownloadFavorites,
+              title: Text(strings.autoDownloadFavorites),
+              subtitle: Text(strings.autoDownloadFavoritesHint),
+              onChanged: (value) => _update(
+                ref,
+                settings.copyWith(autoDownloadFavorites: value),
+              ),
+            ),
           ],
         ),
         _SettingsSection(
-          title: settings.languageCode == 'ru' ? 'Внешний вид' : 'Appearance',
+          title: strings.appearance,
           icon: Icons.palette_rounded,
           children: [
             DropdownButtonFormField<String>(
               initialValue: settings.languageCode,
-              decoration: const InputDecoration(labelText: 'Language / Язык'),
+              decoration: InputDecoration(labelText: strings.language),
               items: const [
                 DropdownMenuItem(value: 'ru', child: Text('Русский')),
                 DropdownMenuItem(value: 'en', child: Text('English')),
@@ -127,10 +140,12 @@ class _SettingsContent extends ConsumerWidget {
             ),
             SwitchListTile(
               value: settings.allowExperimentalUpdates,
-              title: const Text('Receive beta / experimental updates'),
-              subtitle: const Text(
-                'When enabled, the updater also sees prerelease Gitea builds.',
-              ),
+              title: Text(settings.languageCode == 'ru'
+                  ? 'Получать beta / experimental обновления'
+                  : 'Receive beta / experimental updates'),
+              subtitle: Text(settings.languageCode == 'ru'
+                  ? 'Обновлятор будет видеть prerelease-сборки Gitea.'
+                  : 'When enabled, the updater also sees prerelease Gitea builds.'),
               onChanged: (value) => _update(
                 ref,
                 settings.copyWith(allowExperimentalUpdates: value),
@@ -139,12 +154,12 @@ class _SettingsContent extends ConsumerWidget {
           ],
         ),
         _SettingsSection(
-          title: 'Feed & Layout',
+          title: strings.feedLayout,
           icon: Icons.dashboard_customize_rounded,
           children: [
             DropdownButtonFormField<String>(
               initialValue: settings.mediaQualityMode,
-              decoration: const InputDecoration(labelText: 'Media quality'),
+              decoration: InputDecoration(labelText: strings.mediaQuality),
               items: [
                 for (final mode in MediaQualityMode.values)
                   DropdownMenuItem(value: mode.name, child: Text(mode.label)),
@@ -185,7 +200,7 @@ class _SettingsContent extends ConsumerWidget {
               ),
             ],
             _StepperTile(
-              title: 'Desktop columns',
+              title: strings.desktopColumns,
               value: settings.desktopColumns,
               min: 3,
               max: 8,
@@ -195,7 +210,7 @@ class _SettingsContent extends ConsumerWidget {
               ),
             ),
             _StepperTile(
-              title: 'Mobile columns',
+              title: strings.mobileColumns,
               value: settings.mobileColumns,
               min: 1,
               max: 3,
@@ -207,17 +222,17 @@ class _SettingsContent extends ConsumerWidget {
           ],
         ),
         _SettingsSection(
-          title: 'Filters',
+          title: strings.filters,
           icon: Icons.filter_alt_rounded,
           children: [
             SwitchListTile(
               value: settings.hideViewedPosts,
-              title: const Text('Hide viewed posts'),
+              title: Text(strings.hideViewed),
               onChanged: (value) =>
                   _update(ref, settings.copyWith(hideViewedPosts: value)),
             ),
             _TagListEditor(
-              title: 'Smart blacklist',
+              title: strings.smartBlacklist,
               icon: Icons.visibility_off_rounded,
               tags: settings.smartBlacklistRules,
               helper:
@@ -229,7 +244,7 @@ class _SettingsContent extends ConsumerWidget {
             ),
             const SizedBox(height: 12),
             _TagListEditor(
-              title: 'Whitelisted tags',
+              title: strings.whitelistedTags,
               icon: Icons.verified_rounded,
               tags: settings.whitelistedTags,
               onChanged: (tags) => _update(
@@ -240,11 +255,11 @@ class _SettingsContent extends ConsumerWidget {
           ],
         ),
         _SettingsSection(
-          title: 'Storage',
+          title: strings.storage,
           icon: Icons.storage_rounded,
           children: [
             _StepperTile(
-              title: 'Cache max items',
+              title: strings.cacheMaxItems,
               value: settings.cacheMaxItems,
               min: 100,
               max: 10000,
@@ -259,14 +274,14 @@ class _SettingsContent extends ConsumerWidget {
                       .read(settingsControllerProvider.notifier)
                       .clearCache(),
                   icon: const Icon(Icons.cleaning_services_rounded),
-                  label: const Text('Clear cache'),
+                  label: Text(strings.clearCache),
                 ),
                 FilledButton.tonalIcon(
                   onPressed: () => ref
                       .read(settingsControllerProvider.notifier)
                       .clearViewedHistory(),
                   icon: const Icon(Icons.history_toggle_off_rounded),
-                  label: const Text('Clear viewed'),
+                  label: Text(strings.clearViewed),
                 ),
                 FilledButton.tonalIcon(
                   onPressed: () => ref
@@ -318,7 +333,7 @@ class _SettingsContent extends ConsumerWidget {
           ],
         ),
         _SettingsSection(
-          title: 'About',
+          title: strings.about,
           icon: Icons.info_rounded,
           children: [
             _ActionGrid(
@@ -326,7 +341,7 @@ class _SettingsContent extends ConsumerWidget {
                 FilledButton.tonalIcon(
                   onPressed: () => _checkUpdates(context, ref),
                   icon: const Icon(Icons.system_update_alt_rounded),
-                  label: const Text('Check updates'),
+                  label: Text(strings.checkUpdates),
                 ),
                 FilledButton.tonalIcon(
                   onPressed: () => _showChangelog(context),
@@ -336,12 +351,12 @@ class _SettingsContent extends ConsumerWidget {
                 FilledButton.tonalIcon(
                   onPressed: () => _exportJson(context, ref),
                   icon: const Icon(Icons.upload_file_rounded),
-                  label: const Text('Export JSON'),
+                  label: Text(strings.exportJson),
                 ),
                 FilledButton.tonalIcon(
                   onPressed: () => _importDialog(context, ref),
                   icon: const Icon(Icons.download_for_offline_rounded),
-                  label: const Text('Import JSON'),
+                  label: Text(strings.importJson),
                 ),
               ],
             ),

lib/features/viewed/presentation/viewed_screen.dart

@@ -23,7 +23,7 @@ class ViewedScreen extends ConsumerWidget {
     final favoriteKeys = ref.watch(favoriteKeysProvider).value ?? <String>{};
     final viewedKeys = ref.watch(viewedKeysProvider).value ?? <String>{};
     return AdaptiveScaffold(
-      title: 'Viewed',
+      title: settings.languageCode == 'ru' ? 'История' : 'Viewed',
       actions: [
         IconButton(
           tooltip: 'Clear viewed history',
@@ -49,6 +49,8 @@ class ViewedScreen extends ConsumerWidget {
                   blurExplicit: settings.blurExplicitContent,
                   showBadges: settings.showPostBadges,
                   nsfwEnabled: settings.nsfwEnabled,
+                  mediaQualityMode:
+                      MediaQualityMode.fromName(settings.mediaQualityMode),
                   favoriteKeys: favoriteKeys,
                   viewedKeys: viewedKeys,
                   onOpen: (post) => context.push(
@@ -61,7 +63,12 @@ class ViewedScreen extends ConsumerWidget {
                           .read(favoriteServiceProvider)
                           .removeFavorite(post.id, post.providerId);
                     } else {
-                      await ref.read(favoriteServiceProvider).addFavorite(post);
+                      await ref.read(favoriteServiceProvider).addFavorite(
+                            post,
+                            settings: settings,
+                            downloadManager:
+                                ref.read(downloadManagerServiceProvider),
+                          );
                     }
                     ref.invalidate(favoriteKeysProvider);
                   },

lib/shared/widgets/app_shell.dart

@@ -330,7 +330,7 @@ class _Destination {
       'favorites' => 'Избранное',
       'viewed' => 'История',
       'collections' => 'Коллекции',
-      'artists' => 'Авторы',
+      'artists' => 'Артисты',
       'providers' => 'Провайдеры',
       'settings' => 'Настройки',
       _ => label,
@@ -340,7 +340,8 @@ class _Destination {
   String mobileLabelFor(bool ru) {
     if (!ru) return mobileLabel;
     return switch (id) {
-      'collections' => 'Колл.',
+      'collections' => 'Доски',
+      'favorites' => 'Любимое',
       _ => labelFor(true),
     };
   }

lib/shared/widgets/post_card.dart

@@ -14,6 +14,8 @@ class PostCard extends StatefulWidget {
     required this.showBadges,
     required this.isFavorite,
     required this.isViewed,
+    required this.isDownloaded,
+    required this.mediaQualityMode,
     required this.onOpen,
     required this.onFavorite,
     this.onAddToCollection,
@@ -30,6 +32,8 @@ class PostCard extends StatefulWidget {
   final bool showBadges;
   final bool isFavorite;
   final bool isViewed;
+  final bool isDownloaded;
+  final MediaQualityMode mediaQualityMode;
   final VoidCallback onOpen;
   final VoidCallback onFavorite;
   final VoidCallback? onAddToCollection;
@@ -54,6 +58,12 @@ class _PostCardState extends State<PostCard> {
         ? post.width / post.height
         : _fallbackAspect(post.fileType);
     final mobile = MediaQuery.sizeOf(context).width < 700;
+    final urls = MediaUrlSelector.feed(
+      post,
+      mode: widget.mediaQualityMode,
+      mobile: mobile,
+    );
+    final imageUrl = urls.isEmpty ? post.previewUrl : urls.first;
     return MouseRegion(
       onEnter: (_) => setState(() => _hovered = true),
       onExit: (_) => setState(() => _hovered = false),
@@ -115,18 +125,27 @@ class _PostCardState extends State<PostCard> {
                 aspectRatio: aspect.clamp(0.28, 2.2),
                 child: BlurContent(
                   enabled: widget.blurExplicit && sensitive,
-                  child: CachedNetworkImage(
-                    imageUrl: post.previewUrl.isNotEmpty
-                        ? post.previewUrl
-                        : post.sampleUrl,
-                    fit: BoxFit.cover,
-                    placeholder: (context, url) => const LoadingSkeleton(),
-                    errorWidget: (context, url, error) => ColoredBox(
-                      color:
-                          Theme.of(context).colorScheme.surfaceContainerHighest,
-                      child:
-                          const Center(child: Icon(Icons.broken_image_rounded)),
-                    ),
+                  child: LayoutBuilder(
+                    builder: (context, constraints) {
+                      final dpr = MediaQuery.devicePixelRatioOf(context);
+                      final cacheWidth =
+                          (constraints.maxWidth * dpr).round().clamp(320, 1800);
+                      return CachedNetworkImage(
+                        imageUrl: imageUrl,
+                        memCacheWidth: cacheWidth,
+                        maxWidthDiskCache: cacheWidth,
+                        fit: BoxFit.cover,
+                        placeholder: (context, url) => const LoadingSkeleton(),
+                        errorWidget: (context, url, error) => ColoredBox(
+                          color: Theme.of(context)
+                              .colorScheme
+                              .surfaceContainerHighest,
+                          child: const Center(
+                            child: Icon(Icons.broken_image_rounded),
+                          ),
+                        ),
+                      );
+                    },
                   ),
                 ),
               ),
@@ -152,6 +171,12 @@ class _PostCardState extends State<PostCard> {
                     bottom: 8,
                     child: _SeenBadge(),
                   ),
+                if (widget.isDownloaded)
+                  Positioned(
+                    right: widget.isViewed ? 72 : 8,
+                    bottom: 8,
+                    child: const _DownloadedBadge(),
+                  ),
               ],
               if (widget.selected)
                 Positioned.fill(
@@ -390,6 +415,24 @@ class _SeenBadge extends StatelessWidget {
   }
 }
 
+class _DownloadedBadge extends StatelessWidget {
+  const _DownloadedBadge();
+
+  @override
+  Widget build(BuildContext context) {
+    return DecoratedBox(
+      decoration: BoxDecoration(
+        color: Colors.black.withValues(alpha: 0.55),
+        borderRadius: BorderRadius.circular(6),
+      ),
+      child: const Padding(
+        padding: EdgeInsets.symmetric(horizontal: 7, vertical: 3),
+        child: Icon(Icons.download_done_rounded, size: 13, color: Colors.white),
+      ),
+    );
+  }
+}
+
 Future<void> showAddToCollectionPicker(
   BuildContext context, {
   required List<Collection> collections,

lib/shared/widgets/post_masonry_grid.dart

@@ -13,6 +13,7 @@ class PostMasonryGrid extends StatelessWidget {
     required this.blurExplicit,
     required this.showBadges,
     required this.nsfwEnabled,
+    required this.mediaQualityMode,
     required this.onOpen,
     required this.onFavorite,
     this.onAddToCollection,
@@ -23,6 +24,7 @@ class PostMasonryGrid extends StatelessWidget {
     this.selectedKeys = const {},
     this.favoriteKeys = const {},
     this.viewedKeys = const {},
+    this.downloadedKeys = const {},
     this.loading = false,
     this.controller,
     super.key,
@@ -33,6 +35,7 @@ class PostMasonryGrid extends StatelessWidget {
   final bool blurExplicit;
   final bool showBadges;
   final bool nsfwEnabled;
+  final MediaQualityMode mediaQualityMode;
   final ValueChanged<Post> onOpen;
   final ValueChanged<Post> onFavorite;
   final ValueChanged<Post>? onAddToCollection;
@@ -43,6 +46,7 @@ class PostMasonryGrid extends StatelessWidget {
   final Set<String> selectedKeys;
   final Set<String> favoriteKeys;
   final Set<String> viewedKeys;
+  final Set<String> downloadedKeys;
   final bool loading;
   final ScrollController? controller;
 
@@ -65,6 +69,8 @@ class PostMasonryGrid extends StatelessWidget {
           showBadges: showBadges,
           isFavorite: favoriteKeys.contains(post.cacheKey),
           isViewed: viewedKeys.contains(post.cacheKey),
+          isDownloaded: downloadedKeys.contains(post.cacheKey),
+          mediaQualityMode: mediaQualityMode,
           onOpen: () => onOpen(post),
           onFavorite: () => onFavorite(post),
           onPreview: onPreview == null ? null : () => onPreview!(post),

pubspec.lock

@@ -225,6 +225,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.0.7"
+  cupertino_icons:
+    dependency: "direct main"
+    description:
+      name: cupertino_icons
+      sha256: "41e005c33bd814be4d3096aff55b1908d419fde52ca656c8c47719ec745873cd"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.9"
   dart_style:
     dependency: transitive
     description:

pubspec.yaml

@@ -1,7 +1,7 @@
 name: gel_rule_app
 description: Local backend/core layer for a Flutter booru browser app.
 publish_to: "none"
-version: 2.0.0+20
+version: 2.0.1+21
 
 environment:
   sdk: ">=3.3.0 <4.0.0"
@@ -10,6 +10,7 @@ environment:
 dependencies:
   flutter:
     sdk: flutter
+  cupertino_icons: ^1.0.8
   flutter_riverpod: ^2.5.1
   dio: ^5.4.3+1
   isar: ^3.1.0+1