subscriptions module finished

VDownload.Core/VDownload.Core.Strings/Strings/en-US/CommonResources.resw

@@ -159,4 +159,7 @@
   <data name="StartAtMeteredConnectionDialogTitle" xml:space="preserve">
     <value>Warning</value>
   </data>
+  <data name="SubscriptionVideoListName" xml:space="preserve">
+    <value>Subscriptions</value>
+  </data>
 </root>

VDownload.Core/VDownload.Core.Strings/Strings/en-US/HomeViewResources.resw

@@ -132,6 +132,12 @@
   <data name="OptionBarMessageLoading" xml:space="preserve">
     <value>Loading...</value>
   </data>
+  <data name="OptionBarMessageVideosFound" xml:space="preserve">
+    <value>New videos:</value>
+  </data>
+  <data name="OptionBarMessageVideosNotFound" xml:space="preserve">
+    <value>No new videos</value>
+  </data>
   <data name="OptionBarPlaylistSearch.Label" xml:space="preserve">
     <value>Playlist search</value>
   </data>

VDownload.Core/VDownload.Core.ViewModels/Home/HomeViewModel.cs

@@ -10,6 +10,7 @@ using VDownload.Core.Tasks;
 using VDownload.Models;
 using VDownload.Services.Data.Configuration;
 using VDownload.Services.Data.Settings;
+using VDownload.Services.Data.Subscriptions;
 using VDownload.Services.UI.Dialogs;
 using VDownload.Services.UI.StringResources;
 using VDownload.Sources;
@@ -52,6 +53,7 @@ namespace VDownload.Core.ViewModels.Home
         protected readonly ISettingsService _settingsService;
         protected readonly IStringResourcesService _stringResourcesService;
         protected readonly ISearchService _searchService;
+        protected readonly ISubscriptionsDataService _subscriptionsDataService;
         protected readonly IDialogsService _dialogsService;
 
         protected readonly IDownloadTaskManager _downloadTaskManager;
@@ -88,6 +90,9 @@ namespace VDownload.Core.ViewModels.Home
         [ObservableProperty]
         private OptionBarMessageIconType _optionBarMessageIcon;
 
+        [ObservableProperty]
+        private bool _optionBarLoadSubscriptionButtonChecked;
+
         [ObservableProperty]
         private bool _optionBarVideoSearchButtonChecked;
 
@@ -112,12 +117,13 @@ namespace VDownload.Core.ViewModels.Home
 
         #region CONSTRUCTORS
 
-        public HomeViewModel(IConfigurationService configurationService, ISettingsService settingsService, IStringResourcesService stringResourcesService, ISearchService searchService, IDialogsService dialogsService, IDownloadTaskManager downloadTaskManager, HomeVideoViewModel videoViewModel, HomeVideoCollectionViewModel videoCollectionViewModel)
+        public HomeViewModel(IConfigurationService configurationService, ISettingsService settingsService, IStringResourcesService stringResourcesService, ISearchService searchService, ISubscriptionsDataService subscriptionsDataService, IDialogsService dialogsService, IDownloadTaskManager downloadTaskManager, HomeVideoViewModel videoViewModel, HomeVideoCollectionViewModel videoCollectionViewModel)
         {
             _configurationService = configurationService;
             _settingsService = settingsService;
             _stringResourcesService = stringResourcesService;
             _searchService = searchService;
+            _subscriptionsDataService = subscriptionsDataService;
             _dialogsService = dialogsService;
 
             _downloadTaskManager = downloadTaskManager;
@@ -145,6 +151,7 @@ namespace VDownload.Core.ViewModels.Home
             OptionBarContent = OptionBarContentType.None;
             OptionBarMessageIcon = OptionBarMessageIconType.None;
             OptionBarMessage = null;
+            OptionBarLoadSubscriptionButtonChecked = false;
             OptionBarVideoSearchButtonChecked = false;
             OptionBarPlaylistSearchButtonChecked = false;
             OptionBarSearchNotPending = true;
@@ -154,16 +161,64 @@ namespace VDownload.Core.ViewModels.Home
         }
 
         [RelayCommand]
-        public void LoadFromSubscription()
+        public async Task LoadFromSubscription()
         {
             MainContent = _downloadsView;
+            OptionBarMessageIcon = OptionBarMessageIconType.None;
+            OptionBarMessage = null;
 
-            OptionBarContent = OptionBarContentType.None;
+            if (OptionBarLoadSubscriptionButtonChecked)
-            OptionBarVideoSearchButtonChecked = false;
+            {
-            OptionBarPlaylistSearchButtonChecked = false;
+                OptionBarContent = OptionBarContentType.None;
-            OptionBarSearchNotPending = false;
+                OptionBarVideoSearchButtonChecked = false;
+                OptionBarPlaylistSearchButtonChecked = false;
 
-            //TODO: Load videos
+                OptionBarSearchNotPending = false;
+                OptionBarMessageIcon = OptionBarMessageIconType.ProgressRing;
+                OptionBarMessage = _stringResourcesService.HomeViewResources.Get("OptionBarMessageLoading");
+
+                SubscriptionsVideoList subList = new SubscriptionsVideoList { Name = _stringResourcesService.CommonResources.Get("SubscriptionVideoListName") };
+                List<Task> tasks = new List<Task>();
+                foreach (Subscription sub in _subscriptionsDataService.Data.ToArray())
+                {
+                    tasks.Add(Task.Run(async () =>
+                    {
+                        Playlist playlist;
+                        try
+                        {
+                            playlist = await _searchService.SearchPlaylist(sub.Url.OriginalString, 0);
+                        }
+                        catch (MediaSearchException)
+                        {
+                            return;
+                        }
+
+                        IEnumerable<Video> newIds = playlist.Where(x => !sub.VideoIds.Contains(x.Id));
+                        subList.AddRange(newIds);
+                        foreach (Video video in newIds)
+                        {
+                            sub.VideoIds.Add(video.Id);
+                        }
+                    }));
+                }
+                await Task.WhenAll(tasks);
+                await _subscriptionsDataService.Save();
+
+                if (subList.Count > 0)
+                {
+                    OptionBarMessage = $"{_stringResourcesService.HomeViewResources.Get("OptionBarMessageVideosFound")} {subList.Count}";
+
+                    _videoCollectionViewModel.LoadCollection(subList);
+                    MainContent = _videoCollectionView;
+                }
+                else
+                {
+                    OptionBarMessage = _stringResourcesService.HomeViewResources.Get("OptionBarMessageVideosNotFound");
+                }
+
+                OptionBarSearchNotPending = true;
+                OptionBarMessageIcon = OptionBarMessageIconType.None;
+            }
         }
 
         [RelayCommand]
@@ -178,6 +233,7 @@ namespace VDownload.Core.ViewModels.Home
             {
                 OptionBarContent = OptionBarContentType.VideoSearch;
                 OptionBarPlaylistSearchButtonChecked = false;
+                OptionBarLoadSubscriptionButtonChecked = false;
             }
             else
             {
@@ -197,6 +253,7 @@ namespace VDownload.Core.ViewModels.Home
             {
                 OptionBarContent = OptionBarContentType.PlaylistSearch;
                 OptionBarVideoSearchButtonChecked = false;
+                OptionBarLoadSubscriptionButtonChecked = false;
             }
             else
             {

VDownload.Core/VDownload.Core.Views/Home/HomeView.xaml

@@ -129,10 +129,11 @@
             </ctuc:UniformGrid>
             <StackPanel Grid.Column="2" 
                         Orientation="Horizontal">
-                <AppBarButton x:Uid="/VDownload.Core.Strings/HomeViewResources/OptionBarLoadSubscription"
+                <AppBarToggleButton x:Uid="/VDownload.Core.Strings/HomeViewResources/OptionBarLoadSubscription"
-                              Icon="Favorite"
+                                    Icon="Favorite"
-                              IsEnabled="{Binding OptionBarSearchNotPending}"
+                                    IsEnabled="{Binding OptionBarSearchNotPending}"
-                              Command="{Binding LoadFromSubscriptionCommand}"/>
+                                    IsChecked="{Binding OptionBarLoadSubscriptionButtonChecked, Mode=TwoWay}"
+                                    Command="{Binding LoadFromSubscriptionCommand}"/>
                 <AppBarToggleButton x:Uid="/VDownload.Core.Strings/HomeViewResources/OptionBarVideoSearch"
                                     Icon="Video"
                                     IsEnabled="{Binding OptionBarSearchNotPending}"

VDownload.Core/VDownload.Core.Views/Subscriptions/SubscriptionsView.xaml

@@ -62,7 +62,8 @@
                             </Image>
                             <TextBlock Grid.Row="1" 
                                        Text="{Binding Name}"
-                                       HorizontalAlignment="Center"/>
+                                       HorizontalAlignment="Center"
+                                       TextTrimming="CharacterEllipsis"/>
                             <HyperlinkButton x:Uid="/VDownload.Core.Strings/SubscriptionsViewResources/RemovePlaylistButton"
                                              Grid.Row="2"
                                              Content="Remove"
@@ -87,7 +88,8 @@
                     </Grid.ColumnDefinitions>
                     <TextBox x:Uid="/VDownload.Core.Strings/SubscriptionsViewResources/PlaylistUrlTextBox"
                              Grid.Column="0"
-                             Text="{Binding Url, Mode=TwoWay}"/>
+                             Text="{Binding Url, Mode=TwoWay}"
+                             IsEnabled="{Binding Loading, Converter={StaticResource BoolNegationConverter}}"/>
                     <ctuc:SwitchPresenter Grid.Column="1"
                                           Value="{Binding Loading, Converter={StaticResource ObjectToStringConverter}}">
                         <ctuc:Case Value="True">