sync updates

1 files changed, 67 insertions, 0 deletions

diff --git a/MediaBrowser.Server.Implementations/Collections/CollectionImageProvider.cs b/MediaBrowser.Server.Implementations/Collections/CollectionImageProvider.cs
new file mode 100644
index 000000000..27ec6cc3b
--- /dev/null
+++ b/MediaBrowser.Server.Implementations/Collections/CollectionImageProvider.cs
@@ -0,0 +1,67 @@
+using MediaBrowser.Common.IO;
+using MediaBrowser.Controller.Entities;
+using MediaBrowser.Controller.Entities.Audio;
+using MediaBrowser.Controller.Entities.Movies;
+using MediaBrowser.Controller.Entities.TV;
+using MediaBrowser.Controller.Providers;
+using MediaBrowser.Model.Entities;
+using MediaBrowser.Server.Implementations.Photos;
+using MoreLinq;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace MediaBrowser.Server.Implementations.Collections
+{
+    public class CollectionImageProvider : BaseDynamicImageProvider<BoxSet>, ICustomMetadataProvider<BoxSet>
+    {
+        public CollectionImageProvider(IFileSystem fileSystem, IProviderManager providerManager)
+            : base(fileSystem, providerManager)
+        {
+        }
+
+        protected override Task<List<BaseItem>> GetItemsWithImages(IHasImages item)
+        {
+            var playlist = (BoxSet)item;
+
+            var items = playlist.Children.Concat(playlist.GetLinkedChildren())
+                .Select(i =>
+                {
+                    var subItem = i;
+
+                    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.Parent;
+
+                    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));
+        }
+    }
+}