1 files changed, 17 insertions, 1 deletions
diff --git a/MediaBrowser.Controller/Entities/Audio/Audio.cs b/MediaBrowser.Controller/Entities/Audio/Audio.cs
index 447328ea1..c5ed09016 100644
--- a/MediaBrowser.Controller/Entities/Audio/Audio.cs
+++ b/MediaBrowser.Controller/Entities/Audio/Audio.cs
@@ -8,6 +8,7 @@ using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Runtime.Serialization;
+using MediaBrowser.Model.Users;
 
 namespace MediaBrowser.Controller.Entities.Audio
 {
@@ -88,6 +89,21 @@ namespace MediaBrowser.Controller.Entities.Audio
             }
         }
 
+        [IgnoreDataMember]
+        public bool IsArchive
+        {
+            get
+            {
+                if (string.IsNullOrWhiteSpace(Path))
+                {
+                    return false;
+                }
+                var ext = System.IO.Path.GetExtension(Path) ?? string.Empty;
+
+                return new[] { ".zip", ".rar", ".7z" }.Contains(ext, StringComparer.OrdinalIgnoreCase);
+            }
+        }
+
         /// <summary>
         /// Gets or sets the artist.
         /// </summary>
@@ -173,7 +189,7 @@ namespace MediaBrowser.Controller.Entities.Audio
             return base.GetUserDataKey();
         }
 
-        protected override bool GetBlockUnratedValue(UserConfiguration config)
+        protected override bool GetBlockUnratedValue(UserPolicy config)
         {
             return config.BlockUnratedItems.Contains(UnratedItem.Music);
         }