add movie metadata support to live tv

MediaBrowser.Controller/LiveTv/LiveTvProgram.cs

@@ -1,5 +1,6 @@
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Library;
+using MediaBrowser.Controller.Providers;
 using MediaBrowser.Model.Configuration;
 using MediaBrowser.Model.LiveTv;
 using MediaBrowser.Model.Users;
@@ -11,7 +12,7 @@ using System.Threading.Tasks;
 
 namespace MediaBrowser.Controller.LiveTv
 {
-    public class LiveTvProgram : BaseItem, ILiveTvItem
+    public class LiveTvProgram : BaseItem, ILiveTvItem, IHasLookupInfo<LiveTvProgramLookupInfo>
     {
         /// <summary>
         /// Gets the user data key.
@@ -220,5 +221,23 @@ namespace MediaBrowser.Controller.LiveTv
         {
             return false;
         }
+
+        public override bool IsInternetMetadataEnabled()
+        {
+            if (IsMovie)
+            {
+                var options = (LiveTvOptions)ConfigurationManager.GetConfiguration("livetv");
+                return options.EnableMovieProviders;
+            }
+
+            return false;
+        }
+
+        public LiveTvProgramLookupInfo GetLookupInfo()
+        {
+            var info = GetItemLookupInfo<LiveTvProgramLookupInfo>();
+            info.IsMovie = IsMovie; 
+            return info;
+        }
     }
 }

MediaBrowser.Controller/LiveTv/ProgramInfo.cs

@@ -145,6 +145,12 @@ namespace MediaBrowser.Controller.LiveTv
         /// <value><c>true</c> if this instance is premiere; otherwise, <c>false</c>.</value>
         public bool IsPremiere { get; set;  }
 
+        /// <summary>
+        /// Gets or sets the production year.
+        /// </summary>
+        /// <value>The production year.</value>
+        public int? ProductionYear { get; set; }
+        
         public ProgramInfo()
         {
             Genres = new List<string>();