generate genre images

Emby.Server.Implementations/Images/BaseDynamicImageProvider.cs

@@ -258,7 +258,7 @@ namespace Emby.Server.Implementations.Images
                 {
                     return await CreateSquareCollage(item, itemsWithImages, outputPath).ConfigureAwait(false);
                 }
-                if (item is Playlist || item is MusicGenre)
+                if (item is Playlist || item is MusicGenre || item is Genre || item is GameGenre)
                 {
                     return await CreateSquareCollage(item, itemsWithImages, outputPath).ConfigureAwait(false);
                 }

Emby.Server.Implementations/Playlists/PlaylistImageProvider.cs

@@ -11,6 +11,7 @@ using System.Linq;
 using System.Threading.Tasks;
 using Emby.Server.Implementations.Images;
 using MediaBrowser.Common.IO;
+using MediaBrowser.Controller.Entities.Movies;
 using MediaBrowser.Controller.IO;
 using MediaBrowser.Model.IO;
 using MediaBrowser.Controller.Library;
@@ -101,4 +102,35 @@ namespace Emby.Server.Implementations.Playlists
         //}
     }
 
+    public class GenreImageProvider : BaseDynamicImageProvider<Genre>
+    {
+        private readonly ILibraryManager _libraryManager;
+
+        public GenreImageProvider(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(Series).Name, typeof(Movie).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);
+        //}
+    }
+
 }