pass requested fields to data layer

MediaBrowser.Controller/Entities/Video.cs

@@ -25,8 +25,7 @@ namespace MediaBrowser.Controller.Entities
         ISupportsPlaceHolders,
         IHasMediaSources,
         IHasShortOverview,
-        IThemeMedia,
-        IArchivable
+        IThemeMedia
     {
         [IgnoreDataMember]
         public string PrimaryVersionId { get; set; }
@@ -197,21 +196,6 @@ namespace MediaBrowser.Controller.Entities
             get { return LocalAlternateVersions.Count > 0; }
         }
 
-        [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);
-            }
-        }
-
         public IEnumerable<Guid> GetAdditionalPartIds()
         {
             return AdditionalParts.Select(i => LibraryManager.GetNewItemId(i, typeof(Video)));