Rename album to folder

lib/folder_service.dart

@@ -1,12 +1,12 @@
 import 'package:dio/dio.dart';
 import 'package:photos/core/configuration.dart';
 
-class AlbumSharingService {
+class FolderSharingService {
   final _dio = Dio();
 
-  AlbumSharingService._privateConstructor();
-  static final AlbumSharingService instance =
-      AlbumSharingService._privateConstructor();
+  FolderSharingService._privateConstructor();
+  static final FolderSharingService instance =
+      FolderSharingService._privateConstructor();
 
   Future<Map<String, bool>> getSharingStatus(String path) async {
     // TODO fetch folderID from path
@@ -40,7 +40,7 @@ class AlbumSharingService {
     });
   }
 
-  void shareAlbum(
+  void shareFolder(
     String path,
   ) {}
 }

lib/models/device_folder.dart

@@ -1,10 +1,10 @@
 import 'package:photos/models/filters/gallery_items_filter.dart';
 import 'package:photos/models/photo.dart';
 
-class Album {
+class DeviceFolder {
   final String name;
   final Photo thumbnailPhoto;
   final GalleryItemsFilter filter;
 
-  Album(this.name, this.thumbnailPhoto, this.filter);
+  DeviceFolder(this.name, this.thumbnailPhoto, this.filter);
 }

lib/ui/device_folder_page.dart

@@ -3,24 +3,24 @@ import 'dart:async';
 import 'package:flutter/material.dart';
 import 'package:photos/core/event_bus.dart';
 import 'package:photos/events/local_photos_updated_event.dart';
-import 'package:photos/models/album.dart';
+import 'package:photos/models/device_folder.dart';
 import 'package:photos/models/photo.dart';
 import 'package:photos/photo_repository.dart';
 import 'package:photos/ui/gallery.dart';
 import 'package:photos/ui/gallery_app_bar_widget.dart';
 import 'package:logging/logging.dart';
 
-class AlbumPage extends StatefulWidget {
-  final Album album;
+class DeviceFolderPage extends StatefulWidget {
+  final DeviceFolder folder;
 
-  const AlbumPage(this.album, {Key key}) : super(key: key);
+  const DeviceFolderPage(this.folder, {Key key}) : super(key: key);
 
   @override
-  _AlbumPageState createState() => _AlbumPageState();
+  _DeviceFolderPageState createState() => _DeviceFolderPageState();
 }
 
-class _AlbumPageState extends State<AlbumPage> {
-  final logger = Logger("AlbumPageState");
+class _DeviceFolderPageState extends State<DeviceFolderPage> {
+  final logger = Logger("DeviceFolderPageState");
   Set<Photo> _selectedPhotos = Set<Photo>();
   StreamSubscription<LocalPhotosUpdatedEvent> _subscription;
 
@@ -37,8 +37,8 @@ class _AlbumPageState extends State<AlbumPage> {
     return Scaffold(
       appBar: GalleryAppBarWidget(
         GalleryAppBarType.folder,
-        widget.album.name,
-        widget.album.thumbnailPhoto.deviceFolder,
+        widget.folder.name,
+        widget.folder.thumbnailPhoto.deviceFolder,
         _selectedPhotos,
         onSelectionClear: () {
           setState(() {
@@ -61,7 +61,7 @@ class _AlbumPageState extends State<AlbumPage> {
   List<Photo> _getFilteredPhotos(List<Photo> unfilteredPhotos) {
     final List<Photo> filteredPhotos = List<Photo>();
     for (Photo photo in unfilteredPhotos) {
-      if (widget.album.filter.shouldInclude(photo)) {
+      if (widget.folder.filter.shouldInclude(photo)) {
         filteredPhotos.add(photo);
       }
     }

lib/ui/device_folders_gallery_widget.dart

@@ -1,35 +1,34 @@
-import 'dart:collection';
-
 import 'package:flutter/material.dart';
 import 'package:flutter/widgets.dart';
 import 'package:photos/db/db_helper.dart';
 import 'package:photos/favorite_photos_repository.dart';
-import 'package:photos/models/album.dart';
+import 'package:photos/models/device_folder.dart';
 import 'package:photos/models/filters/favorite_items_filter.dart';
 import 'package:photos/models/filters/folder_name_filter.dart';
 import 'package:photos/models/photo.dart';
-import 'package:photos/ui/album_page.dart';
+import 'package:photos/ui/device_folder_page.dart';
 import 'package:photos/ui/loading_widget.dart';
 import 'package:photos/ui/thumbnail_widget.dart';
 import 'package:path/path.dart' as p;
 
-class AlbumListWidget extends StatefulWidget {
+class DeviceFolderGalleryWidget extends StatefulWidget {
   final List<Photo> photos;
 
-  const AlbumListWidget(this.photos, {Key key}) : super(key: key);
+  const DeviceFolderGalleryWidget(this.photos, {Key key}) : super(key: key);
 
   @override
-  _AlbumListWidgetState createState() => _AlbumListWidgetState();
+  _DeviceFolderGalleryWidgetState createState() =>
+      _DeviceFolderGalleryWidgetState();
 }
 
-class _AlbumListWidgetState extends State<AlbumListWidget> {
+class _DeviceFolderGalleryWidgetState extends State<DeviceFolderGalleryWidget> {
   @override
   Widget build(BuildContext context) {
     return FutureBuilder(
-      future: _getAlbums(),
+      future: _getDeviceFolders(),
       builder: (context, snapshot) {
         if (snapshot.hasData) {
-          return _getAlbumListWidget(snapshot.data);
+          return _getDeviceFolderGalleryWidget(snapshot.data);
         } else if (snapshot.hasError) {
           return Text(snapshot.error.toString());
         } else {
@@ -39,7 +38,7 @@ class _AlbumListWidgetState extends State<AlbumListWidget> {
     );
   }
 
-  Widget _getAlbumListWidget(List<Album> albums) {
+  Widget _getDeviceFolderGalleryWidget(List<DeviceFolder> folders) {
     return Container(
       margin: EdgeInsets.only(top: 24),
       child: GridView.builder(
@@ -47,9 +46,9 @@ class _AlbumListWidgetState extends State<AlbumListWidget> {
         padding: EdgeInsets.only(bottom: 12),
         physics: ScrollPhysics(), // to disable GridView's scrolling
         itemBuilder: (context, index) {
-          return _buildAlbum(context, albums[index]);
+          return _buildFolder(context, folders[index]);
         },
-        itemCount: albums.length,
+        itemCount: folders.length,
         gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
           crossAxisCount: 2,
         ),
@@ -57,40 +56,42 @@ class _AlbumListWidgetState extends State<AlbumListWidget> {
     );
   }
 
-  Future<List<Album>> _getAlbums() async {
+  Future<List<DeviceFolder>> _getDeviceFolders() async {
     final paths = await DatabaseHelper.instance.getDistinctPaths();
-    final albums = List<Album>();
+    final folders = List<DeviceFolder>();
     for (final path in paths) {
       final photo = await DatabaseHelper.instance.getLatestPhotoInPath(path);
-      final albumName = p.basename(path);
-      albums.add(Album(albumName, photo, FolderNameFilter(albumName)));
+      final folderName = p.basename(path);
+      folders
+          .add(DeviceFolder(folderName, photo, FolderNameFilter(folderName)));
     }
-    albums.sort((firstAlbum, secondAlbum) {
-      return secondAlbum.thumbnailPhoto.createTimestamp
-          .compareTo(firstAlbum.thumbnailPhoto.createTimestamp);
+    folders.sort((first, second) {
+      return second.thumbnailPhoto.createTimestamp
+          .compareTo(first.thumbnailPhoto.createTimestamp);
     });
     if (FavoritePhotosRepository.instance.hasFavorites()) {
       final photo = await DatabaseHelper.instance
           .getLatestPhotoAmongGeneratedIds(
               FavoritePhotosRepository.instance.getLiked().toList());
-      albums.insert(0, Album("Favorites", photo, FavoriteItemsFilter()));
+      folders.insert(
+          0, DeviceFolder("Favorites", photo, FavoriteItemsFilter()));
     }
-    return albums;
+    return folders;
   }
 
-  Widget _buildAlbum(BuildContext context, Album album) {
+  Widget _buildFolder(BuildContext context, DeviceFolder folder) {
     return GestureDetector(
       child: Column(
         children: <Widget>[
           Container(
-            child: ThumbnailWidget(album.thumbnailPhoto),
+            child: ThumbnailWidget(folder.thumbnailPhoto),
             height: 150,
             width: 150,
           ),
           Padding(padding: EdgeInsets.all(2)),
           Expanded(
             child: Text(
-              album.name,
+              folder.name,
               style: TextStyle(
                 fontSize: 16,
               ),
@@ -99,7 +100,7 @@ class _AlbumListWidgetState extends State<AlbumListWidget> {
         ],
       ),
       onTap: () {
-        final page = AlbumPage(album);
+        final page = DeviceFolderPage(folder);
         Navigator.of(context).push(
           MaterialPageRoute(
             builder: (BuildContext context) {

lib/ui/gallery_app_bar_widget.dart

@@ -8,7 +8,7 @@ import 'package:photos/models/photo.dart';
 import 'package:photos/photo_repository.dart';
 import 'package:photos/ui/setup_page.dart';
 import 'package:photo_manager/photo_manager.dart';
-import 'package:photos/ui/share_album_widget.dart';
+import 'package:photos/ui/share_folder_widget.dart';
 import 'package:photos/utils/share_util.dart';
 
 enum GalleryAppBarType { homepage, folder }
@@ -90,7 +90,7 @@ class _GalleryAppBarWidgetState extends State<GalleryAppBarWidget> {
     return showDialog<void>(
       context: context,
       builder: (BuildContext context) {
-        return ShareAlbumWidget(widget.title, widget.path);
+        return ShareFolderWidget(widget.title, widget.path);
       },
     );
   }

lib/ui/home_widget.dart

@@ -9,7 +9,7 @@ import 'package:photos/events/local_photos_updated_event.dart';
 import 'package:photos/models/filters/important_items_filter.dart';
 import 'package:photos/models/photo.dart';
 import 'package:photos/photo_repository.dart';
-import 'package:photos/ui/album_list_widget.dart';
+import 'package:photos/ui/device_folders_gallery_widget.dart';
 import 'package:photos/ui/gallery.dart';
 import 'package:photos/ui/gallery_app_bar_widget.dart';
 import 'package:photos/ui/loading_widget.dart';
@@ -74,7 +74,7 @@ class _HomeWidgetState extends State<HomeWidget> {
                     });
                   },
                 ),
-                AlbumListWidget(PhotoRepository.instance.photos)
+                DeviceFolderGalleryWidget(PhotoRepository.instance.photos)
               ],
               index: _selectedNavBarItem,
             );

lib/ui/share_folder_widget.dart

@@ -1,27 +1,27 @@
 import 'package:flutter/material.dart';
 import 'package:flutter/widgets.dart';
-import 'package:photos/album_sharing_service.dart';
+import 'package:photos/folder_service.dart';
 import 'package:photos/ui/loading_widget.dart';
 
-class ShareAlbumWidget extends StatefulWidget {
+class ShareFolderWidget extends StatefulWidget {
   final String title;
   final String path;
 
-  const ShareAlbumWidget(
+  const ShareFolderWidget(
     this.title,
     this.path, {
     Key key,
   }) : super(key: key);
 
   @override
-  _ShareAlbumWidgetState createState() => _ShareAlbumWidgetState();
+  _ShareFolderWidgetState createState() => _ShareFolderWidgetState();
 }
 
-class _ShareAlbumWidgetState extends State<ShareAlbumWidget> {
+class _ShareFolderWidgetState extends State<ShareFolderWidget> {
   @override
   Widget build(BuildContext context) {
     return FutureBuilder<Map<String, bool>>(
-      future: AlbumSharingService.instance.getSharingStatus(widget.path),
+      future: FolderSharingService.instance.getSharingStatus(widget.path),
       builder: (context, snapshot) {
         if (snapshot.hasData) {
           return _getSharingDialog(snapshot.data);
@@ -48,7 +48,7 @@ class _ShareAlbumWidgetState extends State<ShareAlbumWidget> {
         FlatButton(
           child: Text("Share"),
           onPressed: () {
-            // TODO: AlbumSharingService.instance.shareAlbum();
+            // TODO: FolderSharingService.instance.shareFolder();
             Navigator.of(context).pop();
           },
         ),