Support MediaAttachment retrieval in MediaSourceManager.

Emby.Server.Implementations/Library/MediaSourceManager.cs

@@ -128,6 +128,32 @@ namespace Emby.Server.Implementations.Library
             return streams;
         }
 
+        public List<MediaAttachment> GetMediaAttachments(MediaAttachmentQuery query)
+        {
+            var list = _itemRepo.GetMediaAttachments(query);
+            return list;
+        }
+
+        public List<MediaAttachment> GetMediaAttachments(string mediaSourceId)
+        {
+            var list = GetMediaAttachments(new MediaAttachmentQuery
+            {
+                ItemId = new Guid(mediaSourceId)
+            });
+
+            return list;
+        }
+
+        public List<MediaAttachment> GetMediaAttachments(Guid itemId)
+        {
+            var list = GetMediaAttachments(new MediaAttachmentQuery
+            {
+                ItemId = itemId
+            });
+
+            return list;
+        }
+
         public async Task<List<MediaSourceInfo>> GetPlayackMediaSources(BaseItem item, User user, bool allowMediaProbe, bool enablePathSubstitution, CancellationToken cancellationToken)
         {
             var mediaSources = GetStaticMediaSources(item, enablePathSubstitution, user);

MediaBrowser.Controller/Library/IMediaSourceManager.cs

@@ -38,6 +38,25 @@ namespace MediaBrowser.Controller.Library
         /// <returns>IEnumerable&lt;MediaStream&gt;.</returns>
         List<MediaStream> GetMediaStreams(MediaStreamQuery query);
 
+        /// <summary>
+        /// Gets the media attachments.
+        /// </summary>
+        /// <param name="">The item identifier.</param>
+        /// <returns>IEnumerable&lt;MediaAttachment&gt;.</returns>
+        List<MediaAttachment> GetMediaAttachments(Guid itemId);
+        /// <summary>
+        /// Gets the media attachments.
+        /// </summary>
+        /// <param name="">The The media source identifier.</param>
+        /// <returns>IEnumerable&lt;MediaAttachment&gt;.</returns>
+        List<MediaAttachment> GetMediaAttachments(string mediaSourceId);
+        /// <summary>
+        /// Gets the media attachments.
+        /// </summary>
+        /// <param name="">The query.</param>
+        /// <returns>IEnumerable&lt;MediaAttachment&gt;.</returns>
+        List<MediaAttachment> GetMediaAttachments(MediaAttachmentQuery query);
+
         /// <summary>
         /// Gets the playack media sources.
         /// </summary>