added critic rating interface

MediaBrowser.Api/ItemUpdateService.cs

@@ -219,8 +219,12 @@ namespace MediaBrowser.Api
             item.Budget = request.Budget;
             item.Revenue = request.Revenue;
 
-            item.CriticRating = request.CriticRating;
+            var hasCriticRating = item as IHasCriticRating;
-            item.CriticRatingSummary = request.CriticRatingSummary;
+            if (hasCriticRating != null)
+            {
+                hasCriticRating.CriticRating = request.CriticRating;
+                hasCriticRating.CriticRatingSummary = request.CriticRatingSummary;
+            }
 
             item.DisplayMediaType = request.DisplayMediaType;
             item.CommunityRating = request.CommunityRating;

MediaBrowser.Api/UserLibrary/ItemsService.cs

@@ -581,7 +581,17 @@ namespace MediaBrowser.Api.UserLibrary
             {
                 var val = request.MinCriticRating.Value;
 
-                items = items.Where(i => i.CriticRating.HasValue && i.CriticRating >= val);
+                items = items.Where(i =>
+                {
+                    var hasCriticRating = i as IHasCriticRating;
+
+                    if (hasCriticRating != null)
+                    {
+                        return hasCriticRating.CriticRating.HasValue && hasCriticRating.CriticRating >= val;
+                    }
+
+                    return false;
+                });
             }
 
             // Artists

MediaBrowser.Controller/Entities/BaseItem.cs

@@ -111,18 +111,6 @@ namespace MediaBrowser.Controller.Entities
         /// <value>The revenue.</value>
         public double? Revenue { get; set; }
 
-        /// <summary>
-        /// Gets or sets the critic rating.
-        /// </summary>
-        /// <value>The critic rating.</value>
-        public float? CriticRating { get; set; }
-
-        /// <summary>
-        /// Gets or sets the critic rating summary.
-        /// </summary>
-        /// <value>The critic rating summary.</value>
-        public string CriticRatingSummary { get; set; }
-
         /// <summary>
         /// Gets or sets the trailer URL.
         /// </summary>

MediaBrowser.Controller/Entities/IHasCriticRating.cs

@@ -0,0 +1,20 @@
+namespace MediaBrowser.Controller.Entities
+{
+    /// <summary>
+    /// Interface IHasCriticRating
+    /// </summary>
+    public interface IHasCriticRating
+    {
+        /// <summary>
+        /// Gets or sets the critic rating.
+        /// </summary>
+        /// <value>The critic rating.</value>
+        float? CriticRating { get; set; }
+
+        /// <summary>
+        /// Gets or sets the critic rating summary.
+        /// </summary>
+        /// <value>The critic rating summary.</value>
+        string CriticRatingSummary { get; set; }
+    }
+}

MediaBrowser.Controller/Entities/Movies/Movie.cs

@@ -11,7 +11,7 @@ namespace MediaBrowser.Controller.Entities.Movies
     /// <summary>
     /// Class Movie
     /// </summary>
-    public class Movie : Video
+    public class Movie : Video, IHasCriticRating
     {
         public List<Guid> SpecialFeatureIds { get; set; }
 
@@ -20,6 +20,18 @@ namespace MediaBrowser.Controller.Entities.Movies
             SpecialFeatureIds = new List<Guid>();
         }
 
+        /// <summary>
+        /// Gets or sets the critic rating.
+        /// </summary>
+        /// <value>The critic rating.</value>
+        public float? CriticRating { get; set; }
+
+        /// <summary>
+        /// Gets or sets the critic rating summary.
+        /// </summary>
+        /// <value>The critic rating summary.</value>
+        public string CriticRatingSummary { get; set; }
+
         /// <summary>
         /// Gets or sets the name of the TMDB collection.
         /// </summary>

MediaBrowser.Controller/Entities/Trailer.cs

@@ -7,7 +7,7 @@ namespace MediaBrowser.Controller.Entities
     /// <summary>
     /// Class Trailer
     /// </summary>
-    public class Trailer : Video
+    public class Trailer : Video, IHasCriticRating
     {
         public Trailer()
         {
@@ -15,6 +15,18 @@ namespace MediaBrowser.Controller.Entities
             Taglines = new List<string>();
         }
 
+        /// <summary>
+        /// Gets or sets the critic rating.
+        /// </summary>
+        /// <value>The critic rating.</value>
+        public float? CriticRating { get; set; }
+
+        /// <summary>
+        /// Gets or sets the critic rating summary.
+        /// </summary>
+        /// <value>The critic rating summary.</value>
+        public string CriticRatingSummary { get; set; }
+
         /// <summary>
         /// Gets a value indicating whether this instance is local trailer.
         /// </summary>

MediaBrowser.Controller/MediaBrowser.Controller.csproj

@@ -89,6 +89,7 @@
     <Compile Include="Entities\GameGenre.cs" />
     <Compile Include="Entities\GameSystem.cs" />
     <Compile Include="Entities\IByReferenceItem.cs" />
+    <Compile Include="Entities\IHasCriticRating.cs" />
     <Compile Include="Entities\IItemByName.cs" />
     <Compile Include="Entities\ILibraryItem.cs" />
     <Compile Include="Entities\ImageSourceInfo.cs" />

MediaBrowser.Controller/Providers/BaseItemXmlParser.cs

@@ -143,10 +143,16 @@ namespace MediaBrowser.Controller.Providers
                 case "CriticRating":
                     {
                         var text = reader.ReadElementContentAsString();
+
+                        var hasCriticRating = item as IHasCriticRating;
+
+                        if (hasCriticRating != null && !string.IsNullOrEmpty(text))
+                        {
                             float value;
                             if (float.TryParse(text, NumberStyles.Any, _usCulture, out value))
                             {
-                            item.CriticRating = value;
+                                hasCriticRating.CriticRating = value;
+                            }
                         }
 
                         break;
@@ -207,7 +213,12 @@ namespace MediaBrowser.Controller.Providers
 
                         if (!string.IsNullOrWhiteSpace(val))
                         {
-                            item.CriticRatingSummary = val;
+                            var hasCriticRating = item as IHasCriticRating;
+
+                            if (hasCriticRating != null)
+                            {
+                                hasCriticRating.CriticRatingSummary = val;
+                            }
                         }
 
                         break;

MediaBrowser.Providers/Movies/OpenMovieDatabaseProvider.cs

@@ -139,6 +139,9 @@ namespace MediaBrowser.Providers.Movies
             {
                 var result = JsonSerializer.DeserializeFromStream<RootObject>(stream);
 
+                var hasCriticRating = item as IHasCriticRating;
+                if (hasCriticRating != null)
+                {
                     // Seeing some bogus RT data on omdb for series, so filter it out here
                     // RT doesn't even have tv series
                     int tomatoMeter;
@@ -147,14 +150,15 @@ namespace MediaBrowser.Providers.Movies
                         && int.TryParse(result.tomatoMeter, NumberStyles.Integer, UsCulture, out tomatoMeter)
                         && tomatoMeter >= 0)
                     {
-                    item.CriticRating = tomatoMeter;
+                        hasCriticRating.CriticRating = tomatoMeter;
                     }
 
                     if (!string.IsNullOrEmpty(result.tomatoConsensus)
                         && !string.Equals(result.tomatoConsensus, "n/a", StringComparison.OrdinalIgnoreCase)
                         && !string.Equals(result.tomatoConsensus, "No consensus yet.", StringComparison.OrdinalIgnoreCase))
                     {
-                    item.CriticRatingSummary = result.tomatoConsensus;
+                        hasCriticRating.CriticRatingSummary = result.tomatoConsensus;
+                    }
                 }
 
                 int voteCount;

MediaBrowser.Providers/Savers/XmlSaverHelpers.cs

@@ -209,14 +209,18 @@ namespace MediaBrowser.Providers.Savers
                 builder.Append("<Type>" + SecurityElement.Escape(item.DisplayMediaType) + "</Type>");
             }
 
-            if (item.CriticRating.HasValue)
+            var hasCriticRating = item as IHasCriticRating;
+            if (hasCriticRating != null)
             {
-                builder.Append("<CriticRating>" + SecurityElement.Escape(item.CriticRating.Value.ToString(UsCulture)) + "</CriticRating>");
+                if (hasCriticRating.CriticRating.HasValue)
+                {
+                    builder.Append("<CriticRating>" + SecurityElement.Escape(hasCriticRating.CriticRating.Value.ToString(UsCulture)) + "</CriticRating>");
                 }
 
-            if (!string.IsNullOrEmpty(item.CriticRatingSummary))
+                if (!string.IsNullOrEmpty(hasCriticRating.CriticRatingSummary))
                 {
-                builder.Append("<CriticRatingSummary><![CDATA[" + item.CriticRatingSummary + "]]></CriticRatingSummary>");
+                    builder.Append("<CriticRatingSummary><![CDATA[" + hasCriticRating.CriticRatingSummary + "]]></CriticRatingSummary>");
+                }
             }
 
             if (!string.IsNullOrEmpty(item.Overview))

MediaBrowser.Server.Implementations/Dto/DtoService.cs

@@ -792,11 +792,15 @@ namespace MediaBrowser.Server.Implementations.Dto
             dto.MediaType = item.MediaType;
             dto.LocationType = item.LocationType;
 
-            dto.CriticRating = item.CriticRating;
+            var hasCriticRating = item as IHasCriticRating;
+            if (hasCriticRating != null)
+            {
+                dto.CriticRating = hasCriticRating.CriticRating;
 
                 if (fields.Contains(ItemFields.CriticRatingSummary))
                 {
-                dto.CriticRatingSummary = item.CriticRatingSummary;
+                    dto.CriticRatingSummary = hasCriticRating.CriticRatingSummary;
+                }
             }
 
             var localTrailerCount = item.LocalTrailerIds.Count;

MediaBrowser.Server.Implementations/Sorting/CriticRatingComparer.cs

@@ -22,7 +22,9 @@ namespace MediaBrowser.Server.Implementations.Sorting
 
         private float GetValue(BaseItem x)
         {
-            return x.CriticRating ?? 0;
+            var hasCriticRating = x as IHasCriticRating;
+
+            return hasCriticRating == null ? 0 : hasCriticRating.CriticRating ?? 0;
         }
 
         /// <summary>