v1.4.1+62

lib/controller/localizationcontroller.dart

@@ -6,6 +6,13 @@ import 'package:flutter/services.dart';
 import 'package:get/get.dart';
 import 'package:encrypt_shared_preferences/provider.dart';
 
+const Map<String, Locale> supportedLocales = {
+  'en_US': Locale('en', 'US'),
+  'de_DE': Locale('de', 'DE'),
+  'fr_FR': Locale('fr', 'FR'),
+  'nl_NL': Locale('nl', 'NL'),
+};
+
 class MyTranslations extends Translations {
   static final MyTranslations instance = MyTranslations._internal();
   MyTranslations._internal();
@@ -13,15 +20,18 @@ class MyTranslations extends Translations {
   static final Map<String, Map<String, String>> _translations = {};
 
   static Future<void> loadTranslations() async {
-    final locales = ['en_US', 'de_DE', 'fr_FR', 'nl_NL'];
+    for (final localeKey in supportedLocales.keys) {
-    for (final locale in locales) {
+      try {
         final String jsonString = await rootBundle.loadString(
-        'assets/i18n/$locale.json',
+          'assets/i18n/$localeKey.json',
         );
         final Map<String, dynamic> jsonMap = json.decode(jsonString);
-      _translations[locale] = jsonMap.map(
+        _translations[localeKey] = jsonMap.map(
           (key, value) => MapEntry(key, value.toString()),
         );
+      } catch (e) {
+        debugPrint('Konnte Übersetzung für $localeKey nicht laden: $e');
+      }
     }
   }
 
@@ -32,7 +42,7 @@ class MyTranslations extends Translations {
 class LocalizationController extends GetxController {
   final EncryptedSharedPreferencesAsync storage =
       EncryptedSharedPreferencesAsync.getInstance();
-  Rx<Locale> currentLocale = const Locale('en', 'US').obs;
+  Rx<Locale> currentLocale = supportedLocales['en_US']!.obs;
 
   @override
   void onInit() {
@@ -41,25 +51,29 @@ class LocalizationController extends GetxController {
   }
 
   Future<void> loadLocale() async {
-    String? savedLocale = await storage.getString(
+    String? savedLocaleKey = await storage.getString(
       'locale',
       defaultValue: 'en_US',
     );
-    if (savedLocale != null && savedLocale.isNotEmpty) {
+
-      final List<String> parts = savedLocale.split('_');
+    final Locale locale =
-      currentLocale.value = parts.length == 2
+        supportedLocales[savedLocaleKey ?? 'en_US'] ??
-          ? Locale(parts[0], parts[1])
+        supportedLocales['en_US']!;
-          : Locale(parts[0]);
+
-      Get.locale = currentLocale.value;
+    currentLocale.value = locale;
-    }
+    Get.locale = locale;
   }
 
   Future<void> changeLocale(Locale newLocale) async {
+    final String localeKey = supportedLocales.entries
+        .firstWhere(
+          (entry) => entry.value == newLocale,
+          orElse: () => supportedLocales.entries.first,
+        )
+        .key;
+
     currentLocale.value = newLocale;
     Get.updateLocale(newLocale);
-    await storage.setString(
+    await storage.setString('locale', localeKey);
-      'locale',
-      '${newLocale.languageCode}_${newLocale.countryCode}',
-    );
   }
 }

lib/controller/mediacontroller.dart

@@ -10,7 +10,7 @@ const List<String> mediaTypes = ["alles", "image", "video", "audio"];
 const List<String> mediaModes = ["sfw", "nsfw", "untagged", "all"];
 
 class MediaController extends GetxController {
-  final ApiService _api = ApiService();
+  final ApiService _api = Get.find<ApiService>();
   final EncryptedSharedPreferencesAsync storage =
       EncryptedSharedPreferencesAsync.getInstance();
 
@@ -22,7 +22,7 @@ class MediaController extends GetxController {
   RxInt typeIndex = 0.obs;
   RxInt modeIndex = 0.obs;
   RxInt random = 0.obs;
-  Rxn<String> tag = Rxn<String>();
+  Rxn<String> tag = Rxn<String>(null);
   RxBool muted = false.obs;
   Rx<PageTransition> transitionType = PageTransition.opacity.obs;
   RxBool drawerSwipeEnabled = true.obs;
@@ -45,14 +45,6 @@ class MediaController extends GetxController {
     }
   }
 
-  List<MediaItem> get filteredItems {
-    final String typeStr = mediaTypes[typeIndex.value];
-    return items.where((item) {
-      final bool typeOk = typeStr == "alles" || item.mime.startsWith(typeStr);
-      return typeOk;
-    }).toList();
-  }
-
   Future<List<Favorite>?> toggleFavorite(
     MediaItem item,
     bool isFavorite,
@@ -64,68 +56,82 @@ class MediaController extends GetxController {
     }
   }
 
-  Future<void> fetchInitial({int? id}) async {
+  Future<Feed?> _fetchItems({int? older, int? newer}) async {
+    if (loading.value) return null;
     loading.value = true;
     try {
-      final Feed result = await _api.fetchItems(
+      return await _api.fetchItems(
+        older: older,
+        newer: newer,
         type: typeIndex.value,
         mode: modeIndex.value,
         random: random.value,
         tag: tag.value,
-        older: id,
       );
+    } catch (e) {
+      Get.snackbar(
+        'Fehler beim Laden',
+        'Die Daten konnten nicht abgerufen werden. Wo Internet?',
+        snackPosition: SnackPosition.BOTTOM,
+      );
+      return null;
+    } finally {
+      loading.value = false;
+    }
+  }
+
+  Future<void> fetchInitial({int? id}) async {
+    final result = await _fetchItems(older: id);
+    if (result != null) {
       items.assignAll(result.items);
       atEnd.value = result.atEnd;
       atStart.value = result.atStart;
-    } finally {
-      loading.value = false;
     }
   }
 
   Future<void> fetchMore() async {
     if (items.isEmpty || atEnd.value) return;
-    loading.value = true;
+    final result = await _fetchItems(older: items.last.id);
-    try {
+    if (result != null) {
-      final Feed result = await _api.fetchItems(
+      final Set<int> existingIds = items.map((e) => e.id).toSet();
-        older: items.last.id,
-        type: typeIndex.value,
-        mode: modeIndex.value,
-        random: random.value,
-        tag: tag.value,
-      );
       final List<MediaItem> newItems = result.items
-          .where((item) => !items.any((existing) => existing.id == item.id))
+          .where((item) => !existingIds.contains(item.id))
           .toList();
       items.addAll(newItems);
       items.refresh();
       atEnd.value = result.atEnd;
-    } finally {
-      loading.value = false;
     }
   }
 
   Future<int> fetchNewer() async {
     if (items.isEmpty || atStart.value) return 0;
-    loading.value = true;
+    final oldLength = items.length;
-    try {
+    final result = await _fetchItems(newer: items.first.id);
-      final Feed result = await _api.fetchItems(
+    if (result != null) {
-        newer: items.first.id,
+      final Set<int> existingIds = items.map((e) => e.id).toSet();
-        type: typeIndex.value,
-        mode: modeIndex.value,
-        random: random.value,
-        tag: tag.value,
-      );
-      int oldLength = filteredItems.length;
       final List<MediaItem> newItems = result.items
-          .where((item) => !items.any((existing) => existing.id == item.id))
+          .where((item) => !existingIds.contains(item.id))
           .toList();
       items.insertAll(0, newItems);
       items.refresh();
       atStart.value = result.atStart;
-      int newLength = filteredItems.length;
+      return items.length - oldLength;
-      return newLength - oldLength;
+    }
-    } finally {
+    return 0;
-      loading.value = false;
+  }
+
+  Future<void> handleRefresh() async {
+    if (loading.value) return;
+    if (!atStart.value) {
+      await fetchNewer();
+    } else {
+      await fetchInitial();
+    }
+  }
+
+  Future<void> handleLoading() async {
+    if (!loading.value && !atEnd.value) {
+      await fetchMore();
     }
   }
 
@@ -178,4 +184,6 @@ class MediaController extends GetxController {
     await storage.setBoolean('drawerSwipeEnabled', drawerSwipeEnabled.value);
     await storage.setInt('transitionType', transitionType.value.index);
   }
+
+  bool get isRandomEnabled => random.value == 1;
 }

lib/main.dart

@@ -3,6 +3,7 @@ import 'package:flutter/material.dart';
 import 'package:encrypt_shared_preferences/provider.dart';
 import 'package:get/get.dart';
 
+import 'package:f0ckapp/services/api.dart';
 import 'package:f0ckapp/controller/authcontroller.dart';
 import 'package:f0ckapp/controller/localizationcontroller.dart';
 import 'package:f0ckapp/controller/themecontroller.dart';
@@ -14,11 +15,17 @@ import 'package:f0ckapp/screens/login.dart';
 
 void main() async {
   WidgetsFlutterBinding.ensureInitialized();
-  await EncryptedSharedPreferencesAsync.initialize('VokTnbAbemBUa2j9');
+
-  await MyTranslations.loadTranslations();
+  await Future.wait([
-  await AppVersion.init();
+    EncryptedSharedPreferencesAsync.initialize('VokTnbAbemBUa2j9'),
+    MyTranslations.loadTranslations(),
+    AppVersion.init(),
+  ]);
+
   Get.put(AuthController());
-  final MediaController mediaController = Get.put(MediaController());
+  Get.put(ApiService());
+  Get.put(MediaController());
+
   final ThemeController themeController = Get.put(ThemeController());
   final LocalizationController localizationController = Get.put(
     LocalizationController(),
@@ -41,7 +48,7 @@ void main() async {
           final Uri uri = Uri.parse(settings.name ?? '/');
 
           if (uri.path == '/' || uri.pathSegments.isEmpty) {
-            return MaterialPageRoute(builder: (_) => MediaGrid());
+            return MaterialPageRoute(builder: (_) => const MediaGrid());
           }
 
           if (uri.path == '/login') {
@@ -49,26 +56,17 @@ void main() async {
           }
 
           if (uri.pathSegments.length == 1) {
+            try {
               final int id = int.parse(uri.pathSegments.first);
-
               return MaterialPageRoute(
-              builder: (_) => FutureBuilder(
+                builder: (_) => MediaDetailScreen(initialId: id),
-                future: mediaController.items.isEmpty
+              );
-                    ? mediaController.fetchInitial(id: id)
+            } catch (e) {
-                    : Future.value(),
+              return MaterialPageRoute(builder: (_) => const MediaGrid());
-                builder: (context, snapshot) {
-                  if (snapshot.connectionState == ConnectionState.done) {
-                    return MediaDetailScreen(initialId: id);
             }
-                  return const Scaffold(
-                    body: Center(child: CircularProgressIndicator()),
-                  );
-                },
-              ),
-            );
           }
 
-          return MaterialPageRoute(builder: (_) => MediaGrid());
+          return MaterialPageRoute(builder: (_) => const MediaGrid());
         },
       ),
     ),

lib/screens/fullscreen.dart

@@ -50,7 +50,7 @@ class _FullScreenMediaViewState extends State<FullScreenMediaView> {
                           const Icon(Icons.error),
                     ),
                   )
-                : SizedBox.expand(
+                : Center(
                     child: VideoWidget(
                       details: widget.item,
                       isActive: true,

lib/screens/mediadetail.dart

@@ -7,16 +7,19 @@ import 'package:flutter_cache_manager/flutter_cache_manager.dart';
 import 'package:get/get.dart';
 import 'package:share_plus/share_plus.dart';
 
+import 'package:f0ckapp/widgets/tagfooter.dart';
 import 'package:f0ckapp/utils/animatedtransition.dart';
 import 'package:f0ckapp/controller/authcontroller.dart';
 import 'package:f0ckapp/widgets/actiontag.dart';
-import 'package:f0ckapp/widgets/favorite_avatars.dart';
+import 'package:f0ckapp/widgets/favoritesection.dart';
 import 'package:f0ckapp/screens/fullscreen.dart';
 import 'package:f0ckapp/widgets/end_drawer.dart';
 import 'package:f0ckapp/controller/mediacontroller.dart';
 import 'package:f0ckapp/models/item.dart';
 import 'package:f0ckapp/widgets/video_widget.dart';
 
+enum ShareAction { media, directLink, postLink }
+
 class MediaDetailScreen extends StatefulWidget {
   final int initialId;
   const MediaDetailScreen({super.key, required this.initialId});
@@ -26,19 +29,70 @@ class MediaDetailScreen extends StatefulWidget {
 }
 
 class _MediaDetailScreenState extends State<MediaDetailScreen> {
-  late PageController _pageController;
+  PageController? _pageController;
   final MediaController mediaController = Get.find<MediaController>();
   final AuthController authController = Get.find<AuthController>();
-  int? _currentIndex;
+  final _currentIndex = 0.obs;
+  final _mediaSaverChannel = const MethodChannel('MediaShit');
+
+  bool _isLoading = true;
+  bool _itemNotFound = false;
+  final Set<int> _readyItemIds = {};
+
+  final List<PopupMenuEntry<ShareAction>> _shareMenuItems = const [
+    PopupMenuItem(
+      value: ShareAction.media,
+      child: ListTile(leading: Icon(Icons.image), title: Text('Als Datei')),
+    ),
+    PopupMenuItem(
+      value: ShareAction.directLink,
+      child: ListTile(leading: Icon(Icons.link), title: Text('Link zur Datei')),
+    ),
+    PopupMenuItem(
+      value: ShareAction.postLink,
+      child: ListTile(
+        leading: Icon(Icons.article),
+        title: Text('Link zum f0ck'),
+      ),
+    ),
+  ];
 
   @override
   void initState() {
     super.initState();
-    final int idx = mediaController.items.indexWhere(
+    _loadInitialItem();
+  }
+
+  Future<void> _loadInitialItem() async {
+    int initialIndex = mediaController.items.indexWhere(
       (item) => item.id == widget.initialId,
     );
-    _currentIndex = idx >= 0 ? idx : 0;
+
-    _pageController = PageController(initialPage: _currentIndex!);
+    if (initialIndex < 0) {
+      await mediaController.fetchInitial(id: widget.initialId + 20);
+      initialIndex = mediaController.items.indexWhere(
+        (item) => item.id == widget.initialId,
+      );
+    }
+
+    if (initialIndex < 0) {
+      if (mounted) {
+        setState(() {
+          _itemNotFound = true;
+          _isLoading = false;
+        });
+      }
+      return;
+    }
+
+    if (mounted) {
+      _currentIndex.value = initialIndex;
+      _pageController = PageController(initialPage: initialIndex);
+      if (mediaController.items[initialIndex].mime.startsWith('image/')) {
+        _readyItemIds.add(mediaController.items[initialIndex].id);
+      }
+      setState(() => _isLoading = false);
+    }
   }
 
   void _showMsg(String message) {
@@ -49,15 +103,18 @@ class _MediaDetailScreenState extends State<MediaDetailScreen> {
   }
 
   void _onPageChanged(int idx) {
-    if (idx != _currentIndex) {
+    if (idx != _currentIndex.value) {
-      setState(() => _currentIndex = idx);
+      _currentIndex.value = idx;
+      final item = mediaController.items[idx];
+      if (item.mime.startsWith('image/') && !_readyItemIds.contains(item.id)) {
+        setState(() => _readyItemIds.add(item.id));
+      }
     }
     if (idx >= mediaController.items.length - 2 &&
         !mediaController.loading.value &&
         !mediaController.atEnd.value) {
       mediaController.fetchMore();
-    }
+    } else if (idx <= 1 &&
-    if (idx <= 1 &&
         !mediaController.loading.value &&
         !mediaController.atStart.value) {
       mediaController.fetchNewer();
@@ -65,22 +122,58 @@ class _MediaDetailScreenState extends State<MediaDetailScreen> {
   }
 
   Future<void> _downloadMedia(MediaItem item) async {
-    final File file = await DefaultCacheManager().getSingleFile(item.mediaUrl);
+    try {
-    final MethodChannel methodChannel = const MethodChannel('MediaShit');
+      final File file = await DefaultCacheManager().getSingleFile(
+        item.mediaUrl,
+      );
 
-    bool? success = await methodChannel.invokeMethod<bool>('saveFile', {
+      final bool? success = await _mediaSaverChannel.invokeMethod<bool>(
-      'filePath': file.path,
+        'saveFile',
-      'fileName': item.dest,
+        {'filePath': file.path, 'fileName': item.dest},
-    });
+      );
 
       success == true
           ? _showMsg('${item.dest} wurde in Downloads/fApp neigespeichert.')
           : _showMsg('${item.dest} konnte nicht heruntergeladen werden.');
+    } catch (e) {
+      _showMsg('Fehler beim Download: $e');
+    }
+  }
+
+  Future<void> _handleShareAction(ShareAction value, MediaItem item) async {
+    try {
+      if (value == ShareAction.media) {
+        final File file = await DefaultCacheManager().getSingleFile(
+          item.mediaUrl,
+        );
+        final Uint8List bytes = await file.readAsBytes();
+        final params = ShareParams(
+          files: [XFile.fromData(bytes, mimeType: item.mime)],
+        );
+        await SharePlus.instance.share(params);
+        return;
+      }
+
+      final String textToShare;
+      switch (value) {
+        case ShareAction.directLink:
+          textToShare = item.mediaUrl;
+          break;
+        case ShareAction.postLink:
+          textToShare = item.postUrl;
+          break;
+        case ShareAction.media:
+          return;
+      }
+      await SharePlus.instance.share(ShareParams(text: textToShare));
+    } catch (e) {
+      _showMsg('Fehler beim Teilen: $e');
+    }
   }
 
   @override
   void dispose() {
-    _pageController.dispose();
+    _pageController?.dispose();
     super.dispose();
   }
 
@@ -93,7 +186,15 @@ class _MediaDetailScreenState extends State<MediaDetailScreen> {
       );
     } else if (item.mime.startsWith('video/') ||
         item.mime.startsWith('audio/')) {
-      return VideoWidget(details: item, isActive: isActive);
+      return VideoWidget(
+        details: item,
+        isActive: isActive,
+        onInitialized: () {
+          if (mounted && !_readyItemIds.contains(item.id)) {
+            setState(() => _readyItemIds.add(item.id));
+          }
+        },
+      );
     } else {
       return const Icon(Icons.help_outline, size: 100);
     }
@@ -101,29 +202,34 @@ class _MediaDetailScreenState extends State<MediaDetailScreen> {
 
   @override
   Widget build(BuildContext context) {
+    if (_isLoading) {
+      return Scaffold(
+        appBar: AppBar(title: Text('Lade f0ck #${widget.initialId}...')),
+        body: const Center(child: CircularProgressIndicator()),
+      );
+    }
+
+    if (_itemNotFound) {
+      return Scaffold(
+        appBar: AppBar(title: const Text('Fehler')),
+        body: const Center(child: Text('f0ck nicht gefunden.')),
+      );
+    }
+
     return Obx(
       () => PageView.builder(
-        controller: _pageController,
+        controller: _pageController!,
         itemCount: mediaController.items.length,
         onPageChanged: _onPageChanged,
         itemBuilder: (context, index) {
           final MediaItem item = mediaController.items[index];
-          final bool isActive = index == _currentIndex;
+          final bool isReady = _readyItemIds.contains(item.id);
-          final bool isFavorite =
-              item.favorites?.any(
-                (f) => f.userId == authController.userId.value,
-              ) ??
-              false;
 
           return Scaffold(
             endDrawer: EndDrawer(),
             endDrawerEnableOpenDragGesture:
                 mediaController.drawerSwipeEnabled.value,
-            body: CustomScrollView(
+            appBar: AppBar(
-              slivers: [
-                SliverAppBar(
-                  floating: false,
-                  pinned: true,
               title: Text('f0ck #${item.id}'),
               actions: [
                 IconButton(
@@ -141,55 +247,9 @@ class _MediaDetailScreenState extends State<MediaDetailScreen> {
                     await _downloadMedia(item);
                   },
                 ),
-                    PopupMenuButton<String>(
+                PopupMenuButton<ShareAction>(
-                      onSelected: (value) async {
+                  onSelected: (value) => _handleShareAction(value, item),
-                        switch (value) {
+                  itemBuilder: (context) => _shareMenuItems,
-                          case 'media':
-                            File file = await DefaultCacheManager()
-                                .getSingleFile(item.mediaUrl);
-                            Uint8List bytes = await file.readAsBytes();
-                            final params = ShareParams(
-                              files: [
-                                XFile.fromData(bytes, mimeType: item.mime),
-                              ],
-                            );
-                            await SharePlus.instance.share(params);
-                            break;
-                          case 'direct_link':
-                            await SharePlus.instance.share(
-                              ShareParams(text: item.mediaUrl),
-                            );
-                            break;
-                          case 'post_link':
-                            await SharePlus.instance.share(
-                              ShareParams(text: item.postUrl),
-                            );
-                            break;
-                        }
-                      },
-                      itemBuilder: (context) => [
-                        PopupMenuItem(
-                          value: 'media',
-                          child: ListTile(
-                            leading: const Icon(Icons.image),
-                            title: const Text('Als Datei'),
-                          ),
-                        ),
-                        PopupMenuItem(
-                          value: 'direct_link',
-                          child: ListTile(
-                            leading: const Icon(Icons.link),
-                            title: const Text('Link zur Datei'),
-                          ),
-                        ),
-                        PopupMenuItem(
-                          value: 'post_link',
-                          child: ListTile(
-                            leading: const Icon(Icons.article),
-                            title: const Text('Link zum f0ck'),
-                          ),
-                        ),
-                      ],
                   icon: const Icon(Icons.share),
                 ),
                 Builder(
@@ -202,108 +262,74 @@ class _MediaDetailScreenState extends State<MediaDetailScreen> {
                 ),
               ],
             ),
-                SliverToBoxAdapter(
+            body: SingleChildScrollView(
               child: Column(
                 crossAxisAlignment: CrossAxisAlignment.stretch,
                 children: [
                   AnimatedBuilder(
-                        animation: _pageController,
+                    animation: _pageController!,
                     builder: (context, child) {
                       return buildAnimatedTransition(
                         context: context,
-                            pageController: _pageController,
+                        pageController: _pageController!,
                         index: index,
                         controller: mediaController,
                         child: child!,
                       );
                     },
-                        child: _buildMedia(item, isActive),
+                    child: Obx(
+                      () => _buildMedia(item, index == _currentIndex.value),
+                    ),
                   ),
                   const SizedBox(height: 16),
+                  if (isReady)
                     Padding(
                       padding: const EdgeInsets.symmetric(horizontal: 16.0),
                       child: Column(
                         crossAxisAlignment: CrossAxisAlignment.center,
                         children: [
-                            Row(
+                          Wrap(
-                              mainAxisAlignment: MainAxisAlignment.center,
+                            spacing: 6.0,
+                            runSpacing: 4.0,
+                            alignment: WrapAlignment.center,
                             children: [
                               ...item.tags?.map(
-                                  (tag) => Padding(
+                                    (tag) => ActionTag(
-                                    padding: const EdgeInsets.only(right: 6),
+                                      tag,
-                                    child: ActionTag(tag, (onTagTap) {
+                                      (tag.tag == 'sfw' || tag.tag == 'nsfw')
-                                      if (tag.tag == 'sfw' || tag.tag == 'nsfw') {
+                                          ? (onTagTap) => {}
-                                        return;
+                                          : (onTagTap) {
-                                      }
                                               mediaController.setTag(onTagTap);
                                               Get.offAllNamed('/');
-                                    }),
-                                  ),
-                                ) ?? [],
-                              ],
-                            ),
-                            if (authController.isLoggedIn) ...[
-                              const SizedBox(height: 20),
-                              Row(
-                                children: [
-                                  Expanded(
-                                    child: SingleChildScrollView(
-                                      scrollDirection: Axis.horizontal,
-                                      child: FavoriteAvatars(
-                                        favorites: item.favorites ?? [],
-                                        brightness: Theme.of(
-                                          context,
-                                        ).brightness,
-                                      ),
-                                    ),
-                                  ),
-                                  IconButton(
-                                    icon: isFavorite
-                                        ? const Icon(Icons.favorite)
-                                        : const Icon(Icons.favorite_outline),
-                                    color: Colors.red,
-                                    onPressed: () async {
-                                      final List<Favorite>? newFavorites =
-                                          await mediaController.toggleFavorite(
-                                            item,
-                                            isFavorite,
-                                          );
-                                      if (newFavorites != null) {
-                                        mediaController.items[index] = item
-                                            .copyWith(favorites: newFavorites);
-                                        mediaController.items.refresh();
-                                      }
-                                      setState(() {});
                                             },
                                     ),
+                                  ) ??
+                                  [],
                             ],
                           ),
-                            ],
+                          Obx(
-                          ],
+                            () => Visibility(
+                              visible: authController.isLoggedIn,
+                              child: Padding(
+                                padding: const EdgeInsets.only(top: 20.0),
+                                child: FavoriteSection(
+                                  item: item,
+                                  index: index,
+                                ),
+                              ),
                             ),
                           ),
                         ],
                       ),
-                ),
+                    )
+                  else
+                    const SizedBox.shrink(),
                 ],
               ),
-            persistentFooterButtons: [
-              Obx(() {
-                if (mediaController.tag.value != null) {
-                  return Center(
-                    child: InputChip(
-                      label: Text(mediaController.tag.value!),
-                      onDeleted: () {
-                        mediaController.setTag(null);
-                        Get.offAllNamed('/');
-                      },
             ),
-                  );
+            persistentFooterButtons: mediaController.tag.value != null
-                } else {
+                ? [TagFooter()]
-                  return SizedBox.shrink();
+                : null,
-                }
-              }),
-            ],
           );
         },
       ),

lib/screens/mediagrid.dart

@@ -3,10 +3,10 @@ import 'package:flutter/material.dart';
 import 'package:get/get.dart';
 import 'package:pullex/pullex.dart';
 
+import 'package:f0ckapp/widgets/tagfooter.dart';
 import 'package:f0ckapp/utils/customsearchdelegate.dart';
 import 'package:f0ckapp/widgets/end_drawer.dart';
 import 'package:f0ckapp/widgets/filter_bar.dart';
-import 'package:f0ckapp/screens/mediadetail.dart';
 import 'package:f0ckapp/widgets/media_tile.dart';
 import 'package:f0ckapp/controller/mediacontroller.dart';
 
@@ -24,66 +24,66 @@ class _MediaGrid extends State<MediaGrid> {
     initialRefresh: false,
   );
 
+  late final _MediaGridAppBar _appBar;
+  late final _MediaGridBody _body;
+
   @override
   void initState() {
     super.initState();
     _mediaController.fetchInitial();
+    _appBar = _MediaGridAppBar(mediaController: _mediaController);
+    _body = _MediaGridBody(
+      refreshController: _refreshController,
+      mediaController: _mediaController,
+      scrollController: _scrollController,
+    );
+  }
+
+  @override
+  void dispose() {
+    _scrollController.dispose();
+    _refreshController.dispose();
+    super.dispose();
   }
 
   @override
   Widget build(BuildContext context) {
-    return Scaffold(
+    return Obx(
-      endDrawer: EndDrawer(),
+      () => Scaffold(
-      endDrawerEnableOpenDragGesture: _mediaController.drawerSwipeEnabled.value,
+        endDrawer: const EndDrawer(),
+        endDrawerEnableOpenDragGesture:
+            _mediaController.drawerSwipeEnabled.value,
         bottomNavigationBar: FilterBar(scrollController: _scrollController),
-      body: PullexRefresh(
+        appBar: _appBar,
-        controller: _refreshController,
+        body: _body,
-        enablePullDown: true,
+        persistentFooterButtons: _mediaController.tag.value != null
-        enablePullUp: true,
+            ? [TagFooter()]
-        header: MaterialHeader(offset: 140),
+            : null,
-        onRefresh: () async {
-          try {
-            if (_mediaController.loading.value) return;
-            if (!_mediaController.atStart.value) {
-              await _mediaController.fetchNewer();
-            } else {
-              await _mediaController.fetchInitial();
-            }
-          } finally {
-            _refreshController.refreshCompleted();
-          }
-        },
-        onLoading: () async {
-          try {
-            if (!_mediaController.loading.value &&
-                !_mediaController.atEnd.value) {
-              await _mediaController.fetchMore();
-            }
-          } finally {
-            _refreshController.loadComplete();
-          }
-        },
-        child: CustomScrollView(
-          controller: _scrollController,
-          slivers: [
-            SliverAppBar(
-              pinned: false,
-              snap: true,
-              floating: true,
-              title: GestureDetector(
-                child: Row(
-                  children: [
-                    Image.asset(
-                      'assets/images/f0ck_small.webp',
-                      fit: BoxFit.fitHeight,
       ),
+    );
+  }
+}
+
+class _MediaGridAppBar extends StatelessWidget implements PreferredSizeWidget {
+  const _MediaGridAppBar({required this.mediaController});
+
+  final MediaController mediaController;
+
+  @override
+  Widget build(BuildContext context) {
+    return AppBar(
+      title: InkWell(
+        onTap: () {
+          mediaController.setTag(null);
+        },
+        child: Row(
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            Image.asset('assets/images/f0ck_small.webp', fit: BoxFit.fitHeight),
             const SizedBox(width: 10),
             const Text('fApp', style: TextStyle(fontSize: 24)),
           ],
         ),
-                onTap: () {
-                  _mediaController.setTag(null);
-                },
       ),
       actions: [
         IconButton(
@@ -98,42 +98,66 @@ class _MediaGrid extends State<MediaGrid> {
         Obx(
           () => IconButton(
             icon: Icon(
-                      _mediaController.random.value == 1
+              mediaController.isRandomEnabled
                   ? Icons.shuffle_on_outlined
                   : Icons.shuffle,
             ),
-                    onPressed: () {
+            onPressed: mediaController.toggleRandom,
-                      _mediaController.toggleRandom();
-                    },
           ),
         ),
-                Builder(
+        IconButton(
-                  builder: (context) {
-                    return IconButton(
           icon: const Icon(Icons.menu),
-                      onPressed: () {
+          onPressed: () => Scaffold.of(context).openEndDrawer(),
-                        Scaffold.of(context).openEndDrawer();
-                      },
-                    );
-                  },
         ),
       ],
-            ),
-            Obx(
-              () => SliverPadding(
-                padding: const EdgeInsets.all(4),
-                sliver: SliverGrid(
-                  delegate: SliverChildBuilderDelegate((context, index) {
-                    final item = _mediaController.filteredItems[index];
-                    return GestureDetector(
-                      onTap: () {
-                        final item = _mediaController.filteredItems[index];
-                        Get.to(() => MediaDetailScreen(initialId: item.id));
-                      },
-                      child: MediaTile(item: item),
     );
-                  }, childCount: _mediaController.filteredItems.length),
+  }
-                  gridDelegate: _mediaController.crossAxisCount.value == 0
+
+  @override
+  Size get preferredSize => const Size.fromHeight(kToolbarHeight);
+}
+
+class _MediaGridBody extends StatelessWidget {
+  const _MediaGridBody({
+    required this.refreshController,
+    required this.mediaController,
+    required this.scrollController,
+  });
+
+  final PullexRefreshController refreshController;
+  final MediaController mediaController;
+  final ScrollController scrollController;
+
+  @override
+  Widget build(BuildContext context) {
+    return PullexRefresh(
+      controller: refreshController,
+      enablePullDown: true,
+      enablePullUp: true,
+      header: const MaterialHeader(),
+      onRefresh: () async {
+        try {
+          await mediaController.handleRefresh();
+        } finally {
+          refreshController.refreshCompleted();
+        }
+      },
+      onLoading: () async {
+        try {
+          await mediaController.handleLoading();
+        } finally {
+          refreshController.loadComplete();
+        }
+      },
+      child: Obx(
+        () => GridView.builder(
+          addAutomaticKeepAlives: false,
+          controller: scrollController,
+          physics: const NeverScrollableScrollPhysics(),
+          shrinkWrap: true,
+          padding: const EdgeInsets.all(4),
+          itemCount: mediaController.items.length,
+          gridDelegate: mediaController.crossAxisCount.value == 0
               ? const SliverGridDelegateWithMaxCrossAxisExtent(
                   maxCrossAxisExtent: 150,
                   crossAxisSpacing: 5,
@@ -141,34 +165,21 @@ class _MediaGrid extends State<MediaGrid> {
                   childAspectRatio: 1,
                 )
               : SliverGridDelegateWithFixedCrossAxisCount(
-                          crossAxisCount: _mediaController.crossAxisCount.value,
+                  crossAxisCount: mediaController.crossAxisCount.value,
                   crossAxisSpacing: 5,
                   mainAxisSpacing: 5,
                   childAspectRatio: 1,
                 ),
-                ),
+          itemBuilder: (context, index) {
-              ),
+            final item = mediaController.items[index];
-            ),
+            return GestureDetector(
-          ],
+              key: ValueKey(item.id),
-        ),
+              onTap: () => Get.toNamed('/${item.id}'),
-      ),
+              child: MediaTile(item: item),
-      persistentFooterButtons: [
+            );
-        Obx(() {
-          if (_mediaController.tag.value != null) {
-            return Center(
-              child: InputChip(
-                label: Text(_mediaController.tag.value!),
-                onDeleted: () {
-                  _mediaController.setTag(null);
-                  Get.offAllNamed('/');
           },
         ),
-            );
+      ),
-          } else {
-            return SizedBox.shrink();
-          }
-        }),
-      ],
     );
   }
 }

lib/screens/settings.dart

@@ -52,7 +52,6 @@ class _SettingsPageState extends State<SettingsPage> {
                     onChanged: (int? newValue) async {
                       if (newValue != null) {
                         await controller.setCrossAxisCount(newValue);
-                        setState(() {});
                       }
                     },
                   ),
@@ -93,7 +92,6 @@ class _SettingsPageState extends State<SettingsPage> {
                     onChanged: (PageTransition? newValue) async {
                       if (newValue != null) {
                         await controller.setTransitionType(newValue);
-                        setState(() {});
                       }
                     },
                   ),

lib/services/api.dart

@@ -42,6 +42,9 @@ class ApiService extends GetConnect {
       feed.items.sort((a, b) => b.id.compareTo(a.id));
       return feed;
     } else {
+      if (Get.isSnackbarOpen == false) {
+        Get.snackbar('Fehler', 'Fehler beim Laden der Items');
+      }
       throw Exception('Fehler beim Laden der Items');
     }
   }

lib/utils/smartrefreshindicator.dart

@@ -1,28 +0,0 @@
-import 'package:flutter/material.dart';
-
-class SmartRefreshIndicator extends StatelessWidget {
-  final Future<void> Function() onRefresh;
-  final Widget child;
-
-  const SmartRefreshIndicator({
-    super.key,
-    required this.onRefresh,
-    required this.child,
-  });
-
-  @override
-  Widget build(context) {
-    return LayoutBuilder(
-      builder: (context, constraints) => RefreshIndicator(
-        onRefresh: onRefresh,
-        child: SingleChildScrollView(
-          physics: const AlwaysScrollableScrollPhysics(),
-          child: ConstrainedBox(
-            constraints: BoxConstraints(minHeight: constraints.maxHeight),
-            child: child,
-          ),
-        ),
-      ),
-    );
-  }
-}

lib/widgets/favorite_avatars.dart

@@ -1,42 +0,0 @@
-import 'package:flutter/material.dart';
-
-import 'package:cached_network_image/cached_network_image.dart';
-
-class FavoriteAvatars extends StatelessWidget {
-  final List favorites;
-  final Brightness brightness;
-
-  const FavoriteAvatars({
-    super.key,
-    required this.favorites,
-    required this.brightness,
-  });
-
-  @override
-  Widget build(BuildContext context) {
-    return Row(
-      crossAxisAlignment: CrossAxisAlignment.center,
-      children: [
-        ...favorites.map((favorite) {
-          return Container(
-            height: 32,
-            width: 32,
-            margin: const EdgeInsets.only(right: 5.0),
-            decoration: BoxDecoration(
-              border: Border.all(
-                color: brightness == Brightness.dark
-                    ? Colors.white
-                    : Colors.black,
-                width: 1.0,
-              ),
-            ),
-            child: CachedNetworkImage(
-              imageUrl: favorite.avatarUrl,
-              fit: BoxFit.cover,
-            ),
-          );
-        }),
-      ],
-    );
-  }
-}

lib/widgets/favoritesection.dart

@@ -0,0 +1,74 @@
+import 'package:flutter/material.dart';
+
+import 'package:cached_network_image/cached_network_image.dart';
+import 'package:get/get.dart';
+
+import 'package:f0ckapp/controller/authcontroller.dart';
+import 'package:f0ckapp/controller/mediacontroller.dart';
+import 'package:f0ckapp/models/item.dart';
+
+class FavoriteSection extends StatelessWidget {
+  final MediaItem item;
+  final int index;
+  final MediaController mediaController = Get.find<MediaController>();
+  final AuthController authController = Get.find<AuthController>();
+
+  FavoriteSection({super.key, required this.item, required this.index});
+
+  @override
+  Widget build(BuildContext context) {
+    final bool isFavorite =
+        item.favorites?.any((f) => f.userId == authController.userId.value) ??
+        false;
+
+    return Row(
+      children: [
+        Expanded(
+          child: SingleChildScrollView(
+            scrollDirection: Axis.horizontal,
+            child: Row(
+              crossAxisAlignment: CrossAxisAlignment.center,
+              children: [
+                ...(item.favorites ?? []).map((favorite) {
+                  return Container(
+                    height: 32,
+                    width: 32,
+                    margin: const EdgeInsets.only(right: 5.0),
+                    decoration: BoxDecoration(
+                      border: Border.all(
+                        color: Theme.of(context).brightness == Brightness.dark
+                            ? Colors.white
+                            : Colors.black,
+                        width: 1.0,
+                      ),
+                    ),
+                    child: CachedNetworkImage(
+                      imageUrl: favorite.avatarUrl,
+                      fit: BoxFit.cover,
+                    ),
+                  );
+                }),
+              ],
+            ),
+          ),
+        ),
+        IconButton(
+          icon: isFavorite
+              ? const Icon(Icons.favorite)
+              : const Icon(Icons.favorite_outline),
+          color: Colors.red,
+          onPressed: () async {
+            final List<Favorite>? newFavorites = await mediaController
+                .toggleFavorite(item, isFavorite);
+            if (newFavorites != null) {
+              mediaController.items[index] = item.copyWith(
+                favorites: newFavorites,
+              );
+              mediaController.items.refresh();
+            }
+          },
+        ),
+      ],
+    );
+  }
+}

lib/widgets/media_tile.dart

@@ -1,7 +1,6 @@
 import 'package:flutter/material.dart';
 
 import 'package:cached_network_image/cached_network_image.dart';
-import 'package:get/get.dart';
 
 import 'package:f0ckapp/models/item.dart';
 
@@ -13,9 +12,6 @@ class MediaTile extends StatelessWidget {
   Widget build(BuildContext context) {
     return RepaintBoundary(
       child: InkWell(
-        onTap: () {
-          Get.toNamed('/${item.id}');
-        },
         child: Stack(
           fit: StackFit.expand,
           children: [

lib/widgets/tagfooter.dart

@@ -0,0 +1,30 @@
+import 'package:flutter/material.dart';
+
+import 'package:get/get.dart';
+
+import 'package:f0ckapp/controller/mediacontroller.dart';
+
+class TagFooter extends StatelessWidget {
+  final MediaController mediaController = Get.find<MediaController>();
+
+  TagFooter({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return Obx(() {
+      if (mediaController.tag.value != null) {
+        return Center(
+          child: InputChip(
+            label: Text(mediaController.tag.value!),
+            onDeleted: () {
+              mediaController.setTag(null);
+              Get.offAllNamed('/');
+            },
+          ),
+        );
+      } else {
+        return const SizedBox.shrink();
+      }
+    });
+  }
+}

lib/widgets/video_widget.dart

@@ -14,12 +14,14 @@ class VideoWidget extends StatefulWidget {
   final MediaItem details;
   final bool isActive;
   final bool fullScreen;
+  final VoidCallback? onInitialized;
 
   const VideoWidget({
     super.key,
     required this.details,
     required this.isActive,
     this.fullScreen = false,
+    this.onInitialized,
   });
 
   @override
@@ -29,6 +31,7 @@ class VideoWidget extends StatefulWidget {
 class _VideoWidgetState extends State<VideoWidget> {
   final MediaController controller = Get.find<MediaController>();
   late CachedVideoPlayerPlusController _controller;
+  late Worker _muteWorker;
   bool _showControls = false;
   Timer? _hideControlsTimer;
 
@@ -36,6 +39,11 @@ class _VideoWidgetState extends State<VideoWidget> {
   void initState() {
     super.initState();
     _initController();
+    _muteWorker = ever(controller.muted, (bool muted) {
+      if (_controller.value.isInitialized) {
+        _controller.setVolume(muted ? 0.0 : 1.0);
+      }
+    });
   }
 
   Future<void> _initController() async {
@@ -43,6 +51,8 @@ class _VideoWidgetState extends State<VideoWidget> {
       Uri.parse(widget.details.mediaUrl),
     );
     await _controller.initialize();
+    widget.onInitialized?.call();
+    if (!mounted) return;
     setState(() {});
     _controller.addListener(() => setState(() {}));
     _controller.setLooping(true);
@@ -67,6 +77,7 @@ class _VideoWidgetState extends State<VideoWidget> {
 
   @override
   void dispose() {
+    _muteWorker.dispose();
     _controller.dispose();
     _hideControlsTimer?.cancel();
     super.dispose();
@@ -87,11 +98,6 @@ class _VideoWidgetState extends State<VideoWidget> {
   @override
   Widget build(BuildContext context) {
     final bool muted = controller.muted.value;
-    if (_controller.value.isInitialized &&
-        _controller.value.volume != (muted ? 0.0 : 1.0)) {
-      _controller.setVolume(muted ? 0.0 : 1.0);
-    }
-
     bool isAudio = widget.details.mime.startsWith('audio');
 
     Widget mediaContent;
@@ -131,7 +137,6 @@ class _VideoWidgetState extends State<VideoWidget> {
                     muted: muted,
                     onMuteToggle: () {
                       controller.toggleMuted();
-                      setState(() {});
                     },
                   ),
                 ),

pubspec.yaml

@@ -16,7 +16,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
 # In Windows, build-name is used as the major, minor, and patch parts
 # of the product and file versions while build-number is used as the build suffix.
-version: 1.4.0+61
+version: 1.4.1+62
 
 environment:
   sdk: ^3.9.0-100.2.beta