1 files changed, 104 insertions, 0 deletions
diff --git a/Emby.Server.Implementations/Playlists/PlaylistImageProvider.cs b/Emby.Server.Implementations/Playlists/PlaylistImageProvider.cs
new file mode 100644
index 000000000..ef7d6dba8
--- /dev/null
+++ b/Emby.Server.Implementations/Playlists/PlaylistImageProvider.cs
@@ -0,0 +1,104 @@
+using MediaBrowser.Common.Configuration;
+using MediaBrowser.Controller.Drawing;
+using MediaBrowser.Controller.Entities;
+using MediaBrowser.Controller.Entities.Audio;
+using MediaBrowser.Controller.Entities.TV;
+using MediaBrowser.Controller.Playlists;
+using MediaBrowser.Controller.Providers;
+using MediaBrowser.Model.Entities;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Emby.Server.Implementations.Images;
+using MediaBrowser.Common.IO;
+using MediaBrowser.Controller.IO;
+using MediaBrowser.Model.IO;
+using MediaBrowser.Controller.Library;
+using MediaBrowser.Model.Extensions;
+using MediaBrowser.Model.Querying;
+
+namespace Emby.Server.Implementations.Playlists
+{
+    public class PlaylistImageProvider : BaseDynamicImageProvider<Playlist>
+    {
+        public PlaylistImageProvider(IFileSystem fileSystem, IProviderManager providerManager, IApplicationPaths applicationPaths, IImageProcessor imageProcessor) : base(fileSystem, providerManager, applicationPaths, imageProcessor)
+        {
+        }
+
+        protected override Task<List<BaseItem>> GetItemsWithImages(IHasImages item)
+        {
+            var playlist = (Playlist)item;
+
+            var items = playlist.GetManageableItems()
+                .Select(i =>
+                {
+                    var subItem = i.Item2;
+
+                    var episode = subItem as Episode;
+
+                    if (episode != null)
+                    {
+                        var series = episode.Series;
+                        if (series != null && series.HasImage(ImageType.Primary))
+                        {
+                            return series;
+                        }
+                    }
+
+                    if (subItem.HasImage(ImageType.Primary))
+                    {
+                        return subItem;
+                    }
+
+                    var parent = subItem.GetParent();
+
+                    if (parent != null && parent.HasImage(ImageType.Primary))
+                    {
+                        if (parent is MusicAlbum)
+                        {
+                            return parent;
+                        }
+                    }
+
+                    return null;
+                })
+                .Where(i => i != null)
+                .DistinctBy(i => i.Id)
+                .ToList();
+
+            return Task.FromResult(GetFinalItems(items));
+        }
+    }
+
+    public class MusicGenreImageProvider : BaseDynamicImageProvider<MusicGenre>
+    {
+        private readonly ILibraryManager _libraryManager;
+
+        public MusicGenreImageProvider(IFileSystem fileSystem, IProviderManager providerManager, IApplicationPaths applicationPaths, IImageProcessor imageProcessor, ILibraryManager libraryManager) : base(fileSystem, providerManager, applicationPaths, imageProcessor)
+        {
+            _libraryManager = libraryManager;
+        }
+
+        protected override Task<List<BaseItem>> GetItemsWithImages(IHasImages item)
+        {
+            var items = _libraryManager.GetItemList(new InternalItemsQuery
+            {
+                Genres = new[] { item.Name },
+                IncludeItemTypes = new[] { typeof(MusicAlbum).Name, typeof(MusicVideo).Name, typeof(Audio).Name },
+                SortBy = new[] { ItemSortBy.Random },
+                Limit = 4,
+                Recursive = true,
+                ImageTypes = new[] { ImageType.Primary }
+
+            }).ToList();
+
+            return Task.FromResult(GetFinalItems(items));
+        }
+
+        //protected override Task<string> CreateImage(IHasImages item, List<BaseItem> itemsWithImages, string outputPathWithoutExtension, ImageType imageType, int imageIndex)
+        //{
+        //    return CreateSingleImage(itemsWithImages, outputPathWithoutExtension, ImageType.Primary);
+        //}
+    }
+
+}