support track selection before playback

4 files changed, 12 insertions, 1 deletions

diff --git a/MediaBrowser.Controller/Entities/Audio/Audio.cs b/MediaBrowser.Controller/Entities/Audio/Audio.cs
index 16fd75d2e..8ef1060d1 100644
--- a/MediaBrowser.Controller/Entities/Audio/Audio.cs
+++ b/MediaBrowser.Controller/Entities/Audio/Audio.cs
@@ -51,6 +51,11 @@ namespace MediaBrowser.Controller.Entities.Audio
             return 1;
         }
 
+        public bool SupportsMediaSourceSelection()
+        {
+            return false;
+        }
+
         [IgnoreDataMember]
         public override bool SupportsPlayedStatus
         {
diff --git a/MediaBrowser.Controller/Entities/BaseItem.cs b/MediaBrowser.Controller/Entities/BaseItem.cs
index 7f6949feb..f6a8f1d5a 100644
--- a/MediaBrowser.Controller/Entities/BaseItem.cs
+++ b/MediaBrowser.Controller/Entities/BaseItem.cs
@@ -2040,7 +2040,7 @@ namespace MediaBrowser.Controller.Entities
                 .Where(i => i.IsLocalFile)
                 .Select(i => FileSystem.GetDirectoryName(i.Path))
                 .Distinct(StringComparer.OrdinalIgnoreCase)
-                .SelectMany(i => FileSystem.GetFilePaths(i))
+                .SelectMany(i => directoryService.GetFilePaths(i))
                 .ToList();
 
             var deletedImages = ImageInfos
diff --git a/MediaBrowser.Controller/Entities/IHasMediaSources.cs b/MediaBrowser.Controller/Entities/IHasMediaSources.cs
index 54786134f..399fe9f5a 100644
--- a/MediaBrowser.Controller/Entities/IHasMediaSources.cs
+++ b/MediaBrowser.Controller/Entities/IHasMediaSources.cs
@@ -13,5 +13,6 @@ namespace MediaBrowser.Controller.Entities
         /// <returns>Task{IEnumerable{MediaSourceInfo}}.</returns>
         List<MediaSourceInfo> GetMediaSources(bool enablePathSubstitution);
         List<MediaStream> GetMediaStreams();
+        bool SupportsMediaSourceSelection();
     }
 }
diff --git a/MediaBrowser.Controller/Entities/Video.cs b/MediaBrowser.Controller/Entities/Video.cs
index 52f1dd051..60db53f79 100644
--- a/MediaBrowser.Controller/Entities/Video.cs
+++ b/MediaBrowser.Controller/Entities/Video.cs
@@ -109,6 +109,11 @@ namespace MediaBrowser.Controller.Entities
             get { return true; }
         }
 
+        public bool SupportsMediaSourceSelection()
+        {
+            return SourceType == SourceType.Library;
+        }
+
         /// <summary>
         /// Gets or sets the timestamp.
         /// </summary>