Feature: Added support for editing album covers

Author: yaira2

src/Files.App/Data/Models/SelectedItemsPropertiesViewModel.cs

@@ -4,6 +4,10 @@
 using Files.App.ViewModels.Properties;
 using Files.Shared.Helpers;
 using System.Windows.Input;
+using TagLib;
+using Windows.Storage;
+using Windows.Storage.FileProperties;
+using Windows.Storage.Pickers;
 
 namespace Files.App.Data.Models
 {
@@ -480,6 +484,13 @@ public ICommand FormatDriveCommand
 			get => formatDriveCommand;
 			set => SetProperty(ref formatDriveCommand, value);
 		}
+		
+		private ICommand editAlbumCoverCommand;
+		public ICommand EditAlbumCoverCommand
+		{
+			get => editAlbumCoverCommand;
+			set => SetProperty(ref editAlbumCoverCommand, value);
+		}
 
 		private bool itemAttributesVisibility = true;
 		public bool ItemAttributesVisibility
@@ -511,6 +522,7 @@ public bool IsItemSelected
 
 		public SelectedItemsPropertiesViewModel()
 		{
+			
 		}
 
 		private bool isSelectedItemImage = false;
@@ -691,5 +703,26 @@ public bool IsUnblockFileSelected
 			get => isUnblockFileSelected;
 			set => SetProperty(ref isUnblockFileSelected, value);
 		}
+		
+		private bool isAblumCoverModified;
+		public bool IsAblumCoverModified
+		{
+			get => isAblumCoverModified;
+			set => SetProperty(ref isAblumCoverModified, value);
+		}
+		
+		private bool isEditAlbumCoverVisible;
+		public bool IsEditAlbumCoverVisible
+		{
+			get => isEditAlbumCoverVisible;
+			set => SetProperty(ref isEditAlbumCoverVisible, value);
+		}
+		
+		private Picture modifiedAlbumCover;
+		public Picture ModifiedAlbumCover
+		{
+			get => modifiedAlbumCover;
+			set => SetProperty(ref modifiedAlbumCover, value);
+		}
 	}
 }

src/Files.App/Files.App.csproj

@@ -93,6 +93,7 @@
         <PackageReference Include="CommunityToolkit.WinUI.Notifications" Version="7.1.2" />
         <PackageReference Include="CommunityToolkit.WinUI.UI.Behaviors" Version="7.1.2" />
         <PackageReference Include="CommunityToolkit.WinUI.UI.Controls" Version="7.1.2" />
+        <PackageReference Include="TagLibSharp" Version="2.3.0" />
         <PackageReference Include="Tulpep.ActiveDirectoryObjectPicker" Version="3.0.11" />
         <PackageReference Include="Vanara.PInvoke.DwmApi" Version="3.4.17" />
         <PackageReference Include="Vanara.Windows.Extensions" Version="3.4.17" />

src/Files.App/ViewModels/Properties/BasePropertiesPage.cs

@@ -1,10 +1,14 @@
 // Copyright(c) 2023 Files Community
 // Licensed under the MIT License. See the LICENSE.
 
+using Files.Shared.Helpers;
 using Microsoft.UI.Xaml;
 using Microsoft.UI.Xaml.Controls;
 using Microsoft.UI.Xaml.Navigation;
+using TagLib;
 using Windows.Storage;
+using Windows.Storage.FileProperties;
+using Windows.Storage.Pickers;
 
 namespace Files.App.ViewModels.Properties
 {
@@ -53,7 +57,13 @@ protected override void OnNavigatedTo(NavigationEventArgs e)
 			{
 				// Selection only contains files
 				if (items.All(item => item.PrimaryItemAttribute == StorageItemTypes.File || item.IsArchive))
+				{
 					BaseProperties = new CombinedFileProperties(ViewModel, np.CancellationTokenSource, DispatcherQueue, items, AppInstance);
+
+					ViewModel.IsEditAlbumCoverVisible =
+						items.All(item => FileExtensionHelpers.IsVideoFile(item.FileExtension)) ||
+						items.All(item => FileExtensionHelpers.IsAudioFile(item.FileExtension));
+				}
 				// Selection includes folders
 				else
 					BaseProperties = new CombinedProperties(ViewModel, np.CancellationTokenSource, DispatcherQueue, items, AppInstance);
@@ -69,6 +79,28 @@ protected override void OnNavigatedTo(NavigationEventArgs e)
 					BaseProperties = new FolderProperties(ViewModel, np.CancellationTokenSource, DispatcherQueue, item, AppInstance);
 			}
 
+			ViewModel.EditAlbumCoverCommand = new RelayCommand(async () =>
+			{
+				FileOpenPicker filePicker = new FileOpenPicker();
+				filePicker.FileTypeFilter.Add(".jpg");
+				filePicker.FileTypeFilter.Add(".jpeg");
+				filePicker.FileTypeFilter.Add(".bmp");
+				filePicker.FileTypeFilter.Add(".png");
+
+				var parentWindowId = np.Window.AppWindow.Id;
+				var handle = Microsoft.UI.Win32Interop.GetWindowFromWindowId(parentWindowId);
+				WinRT.Interop.InitializeWithWindow.Initialize(filePicker, handle);
+
+				StorageFile file = await filePicker.PickSingleFileAsync();
+
+				if (file is not null)
+				{
+					ViewModel.IsAblumCoverModified = true;
+					ViewModel.ModifiedAlbumCover = new Picture(file.Path);
+					ViewModel.IconData = await FileThumbnailHelper.LoadIconFromPathAsync(file.Path, 80, ThumbnailMode.DocumentsView, ThumbnailOptions.ResizeThumbnail, false);
+				}
+			});
+
 			base.OnNavigatedTo(e);
 		}
 

src/Files.App/ViewModels/Properties/Items/CombinedFileProperties.cs

@@ -17,7 +17,8 @@ public CombinedFileProperties(
 
 		public async Task GetSystemFilePropertiesAsync()
 		{
-			var queries = await Task.WhenAll(List.AsParallel().Select(async item => {
+			var queries = await Task.WhenAll(List.AsParallel().Select(async item =>
+			{
 				BaseStorageFile file = await FilesystemTasks.Wrap(() => StorageFileExtensions.DangerousGetFileFromPathAsync(item.ItemPath));
 				if (file is null)
 				{

src/Files.App/ViewModels/Properties/Items/FileProperties.cs

@@ -45,6 +45,9 @@ public override void GetBaseProperties()
 			ViewModel.CustomIconSource = Item.CustomIconSource;
 			ViewModel.LoadFileIcon = Item.LoadFileIcon;
 			ViewModel.IsDownloadedFile = NativeFileOperationsHelper.ReadStringFromFile($"{Item.ItemPath}:Zone.Identifier") is not null;
+			ViewModel.IsEditAlbumCoverVisible = 
+				FileExtensionHelpers.IsVideoFile(Item.FileExtension) ||
+				FileExtensionHelpers.IsAudioFile(Item.FileExtension);
 
 			if (!Item.IsShortcut)
 				return;

src/Files.App/Views/Properties/GeneralPage.xaml

@@ -78,6 +78,21 @@
 					ItemSize="40"
 					ViewModel="{x:Bind ViewModel}" />
 
+				<!--  Edit Album Cover  -->
+				<Button
+					x:Name="EditAlbumCoverButton"
+					Grid.Row="0"
+					Grid.Column="0"
+					Width="40"
+					Height="40"
+					Margin="{StaticResource PropertyNameMargin}"
+					x:Load="{x:Bind ViewModel.IsEditAlbumCoverVisible, Mode=OneWay}"
+					Background="Transparent"
+					BorderBrush="Transparent"
+					Command="{x:Bind ViewModel.EditAlbumCoverCommand, Mode=OneWay}">
+					<FontIcon FontSize="12" Glyph="&#xE70F;" />
+				</Button>
+
 				<!--  Name & Folder/File Count  -->
 				<StackPanel
 					Grid.Row="0"

src/Files.App/Views/Properties/GeneralPage.xaml.cs

@@ -8,6 +8,7 @@
 using System.Text.RegularExpressions;
 using Windows.Storage;
 using Microsoft.UI.Dispatching;
+using TagLib;
 
 namespace Files.App.Views.Properties
 {
@@ -135,6 +136,21 @@ async Task<bool> SaveCombinedAsync(IList<ListedItem> fileOrFolders)
 						await MainWindow.Instance.DispatcherQueue.EnqueueOrInvokeAsync(() =>
 							UIFilesystemHelpers.SetHiddenAttributeItem(fileOrFolder, ViewModel.IsHidden, itemMM)
 						);
+
+						if (ViewModel.IsAblumCoverModified)
+						{
+							TagLib.File mp3File = TagLib.File.Create(fileOrFolder.ItemPath);
+							IPicture[] pictures = new IPicture[1];
+							pictures[0] = ViewModel.ModifiedAlbumCover;
+							mp3File.Tag.Pictures = pictures;
+							mp3File.Save();
+							mp3File.Dispose();
+
+							await MainWindow.Instance.DispatcherQueue.EnqueueOrInvokeAsync(() =>
+							{
+								AppInstance?.FilesystemViewModel?.RefreshItems(null);
+							});
+						}
 					}
 				}
 				return true;
@@ -154,6 +170,21 @@ await MainWindow.Instance.DispatcherQueue.EnqueueOrInvokeAsync(() =>
 				if (ViewModel.IsUnblockFileSelected)
 					NativeFileOperationsHelper.DeleteFileFromApp($"{item.ItemPath}:Zone.Identifier");
 
+				if (ViewModel.IsAblumCoverModified)
+				{
+					TagLib.File mp3File = TagLib.File.Create(item.ItemPath);
+					IPicture[] pictures = new IPicture[1];
+					pictures[0] = ViewModel.ModifiedAlbumCover;
+					mp3File.Tag.Pictures = pictures;
+					mp3File.Save();
+					mp3File.Dispose();
+
+					await MainWindow.Instance.DispatcherQueue.EnqueueOrInvokeAsync(() =>
+					{
+						AppInstance?.FilesystemViewModel?.RefreshItems(null);
+					});
+				}
+
 				if (!GetNewName(out var newName))
 					return true;