Added some favorites api calls

MediaBrowser.Model/DTO/DTOBaseItem.cs

@@ -145,7 +145,7 @@ namespace MediaBrowser.Model.DTO
         /// User data for this item based on the user it's being requested for
         /// </summary>
         [ProtoMember(40)]
-        public UserItemData UserData { get; set; }
+        public DTOUserItemData UserData { get; set; }
 
         [ProtoMember(41)]
         public ItemSpecialCounts SpecialCounts { get; set; }

MediaBrowser.Model/DTO/DTOUserItemData.cs

@@ -0,0 +1,23 @@
+using ProtoBuf;
+
+namespace MediaBrowser.Model.DTO
+{
+    [ProtoContract]
+    public class DTOUserItemData
+    {
+        [ProtoMember(1)]
+        public float? Rating { get; set; }
+
+        [ProtoMember(2)]
+        public long PlaybackPositionTicks { get; set; }
+
+        [ProtoMember(3)]
+        public int PlayCount { get; set; }
+
+        [ProtoMember(4)]
+        public bool IsFavorite { get; set; }
+
+        [ProtoMember(5)]
+        public bool? Likes { get; set; }
+    }
+}

MediaBrowser.Model/DTO/VideoOutputFormats.cs

@@ -2,7 +2,7 @@
 namespace MediaBrowser.Model.DTO
 {
     /// <summary>
-    /// These are the audio output formats that the api is cabaple of streaming
+    /// These are the video output formats that the api is cabaple of streaming
     /// This does not limit the inputs, only the outputs.
     /// </summary>
     public enum VideoOutputFormats

MediaBrowser.Model/Entities/Folder.cs

@@ -96,6 +96,24 @@ namespace MediaBrowser.Model.Entities
             return GetParentalAllowedRecursiveChildren(user).Where(f => f.Studios != null && f.Studios.Any(s => s.Equals(studio, StringComparison.OrdinalIgnoreCase)));
         }
 
+        /// <summary>
+        /// Finds all recursive items within a top-level parent that the user has marked as a favorite
+        /// </summary>
+        public IEnumerable<BaseItem> GetFavoriteItems(User user)
+        {
+            return GetParentalAllowedRecursiveChildren(user).Where(c =>
+            {
+                UserItemData data = c.GetUserData(user);
+
+                if (data != null)
+                {
+                    return data.IsFavorite;
+                }
+
+                return false;
+            });
+        }
+
         /// <summary>
         /// Finds all recursive items within a top-level parent that contain the given person and are allowed for the current user
         /// </summary>

MediaBrowser.Model/Entities/UserItemData.cs

@@ -1,25 +1,67 @@
 using System;
-using ProtoBuf;
+using System.Runtime.Serialization;
 
 namespace MediaBrowser.Model.Entities
 {
-    [ProtoContract]
     public class UserItemData
     {
-        [ProtoMember(1)]
-        public UserItemRating Rating { get; set; }
+        private float? _Rating = null;
+        /// <summary>
+        /// Gets or sets the users 0-10 rating
+        /// </summary>
+        public float? Rating
+        {
+            get
+            {
+                return _Rating;
+            }
+            set
+            {
+                if (value.HasValue)
+                {
+                    if (value.Value < 0 || value.Value > 10)
+                    {
+                        throw new InvalidOperationException("A 0-10 rating is required for UserItemData.");
+                    }
+                }
+
+                _Rating = value;
+            }
+        }
 
-        [ProtoMember(2)]
         public long PlaybackPositionTicks { get; set; }
 
-        [ProtoMember(3)]
         public int PlayCount { get; set; }
-    }
 
-    public enum UserItemRating
-    {
-        Likes,
-        Dislikes,
-        Favorite
+        public bool IsFavorite { get; set; }
+
+        /// <summary>
+        /// This is an interpreted property to indicate likes or dislikes
+        /// This should never be serialized.
+        /// </summary>
+        [IgnoreDataMember]
+        public bool? Likes
+        {
+            get
+            {
+                if (Rating != null)
+                {
+                    return Rating >= 6.5;
+                }
+
+                return null;
+            }
+            set
+            {
+                if (value.HasValue)
+                {
+                    Rating = value.Value ? 10 : 1;
+                }
+                else
+                {
+                    Rating = null;
+                }
+            }
+        }
     }
 }

MediaBrowser.Model/MediaBrowser.Model.csproj

@@ -36,6 +36,7 @@
     <Compile Include="Configuration\ServerConfiguration.cs" />
     <Compile Include="DTO\AudioInfo.cs" />
     <Compile Include="DTO\AudioOutputFormats.cs" />
+    <Compile Include="DTO\DTOUserItemData.cs" />
     <Compile Include="DTO\SeriesInfo.cs" />
     <Compile Include="Authentication\AuthenticationResult.cs" />
     <Compile Include="DTO\DTOBaseItem.cs" />