channel fixes

MediaBrowser.Controller/Channels/ChannelAudioItem.cs

@@ -1,6 +1,8 @@
-using System.Linq;
-using MediaBrowser.Controller.Entities.Audio;
+using MediaBrowser.Controller.Entities.Audio;
 using MediaBrowser.Model.Configuration;
+using MediaBrowser.Model.Entities;
+using System.Collections.Generic;
+using System.Linq;
 
 namespace MediaBrowser.Controller.Channels
 {
@@ -18,6 +20,8 @@ namespace MediaBrowser.Controller.Channels
 
         public string OriginalImageUrl { get; set; }
 
+        public List<ChannelMediaInfo> ChannelMediaSources { get; set; }
+        
         protected override bool GetBlockUnratedValue(UserConfiguration config)
         {
             return config.BlockUnratedItems.Contains(UnratedItem.ChannelContent);
@@ -30,5 +34,23 @@ namespace MediaBrowser.Controller.Channels
                 return false;
             }
         }
+
+        public ChannelAudioItem()
+        {
+            ChannelMediaSources = new List<ChannelMediaInfo>();
+        }
+
+        public override LocationType LocationType
+        {
+            get
+            {
+                if (string.IsNullOrEmpty(Path))
+                {
+                    return LocationType.Remote;
+                }
+                
+                return base.LocationType;
+            }
+        }
     }
 }