11 files changed, 84 insertions, 33 deletions
diff --git a/MediaBrowser.Controller/Entities/Audio/Audio.cs b/MediaBrowser.Controller/Entities/Audio/Audio.cs
index fd56a6746..c34a884ff 100644
--- a/MediaBrowser.Controller/Entities/Audio/Audio.cs
+++ b/MediaBrowser.Controller/Entities/Audio/Audio.cs
@@ -40,12 +40,6 @@ namespace MediaBrowser.Controller.Entities.Audio
 
         public List<string> AlbumArtists { get; set; }
 
-        /// <summary>
-        /// Gets or sets the album.
-        /// </summary>
-        /// <value>The album.</value>
-        public string Album { get; set; }
-
         [IgnoreDataMember]
         public bool IsThemeMedia
         {
diff --git a/MediaBrowser.Controller/Entities/Audio/MusicAlbum.cs b/MediaBrowser.Controller/Entities/Audio/MusicAlbum.cs
index 5cb4e8c9d..615276e83 100644
--- a/MediaBrowser.Controller/Entities/Audio/MusicAlbum.cs
+++ b/MediaBrowser.Controller/Entities/Audio/MusicAlbum.cs
@@ -49,6 +49,15 @@ namespace MediaBrowser.Controller.Entities.Audio
         }
 
         [IgnoreDataMember]
+        public override bool SupportsCumulativeRunTimeTicks
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        [IgnoreDataMember]
         public List<string> AllArtists
         {
             get
diff --git a/MediaBrowser.Controller/Entities/Audio/MusicArtist.cs b/MediaBrowser.Controller/Entities/Audio/MusicArtist.cs
index 6f6f124db..610497661 100644
--- a/MediaBrowser.Controller/Entities/Audio/MusicArtist.cs
+++ b/MediaBrowser.Controller/Entities/Audio/MusicArtist.cs
@@ -35,6 +35,15 @@ namespace MediaBrowser.Controller.Entities.Audio
         }
 
         [IgnoreDataMember]
+        public override bool SupportsCumulativeRunTimeTicks
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        [IgnoreDataMember]
         public override bool SupportsAddingToPlaylist
         {
             get { return true; }
diff --git a/MediaBrowser.Controller/Entities/BaseItem.cs b/MediaBrowser.Controller/Entities/BaseItem.cs
index 2e968c880..cd021d2ab 100644
--- a/MediaBrowser.Controller/Entities/BaseItem.cs
+++ b/MediaBrowser.Controller/Entities/BaseItem.cs
@@ -70,6 +70,12 @@ namespace MediaBrowser.Controller.Entities
         public List<ItemImageInfo> ImageInfos { get; set; }
 
         /// <summary>
+        /// Gets or sets the album.
+        /// </summary>
+        /// <value>The album.</value>
+        public string Album { get; set; }
+
+        /// <summary>
         /// Gets or sets the channel identifier.
         /// </summary>
         /// <value>The channel identifier.</value>
@@ -1175,6 +1181,11 @@ namespace MediaBrowser.Controller.Entities
             get { return Id.ToString("N"); }
         }
 
+        public virtual bool RequiresRefresh()
+        {
+            return false;
+        }
+
         private string _userDataKey;
         /// <summary>
         /// Gets the user data key.
diff --git a/MediaBrowser.Controller/Entities/Folder.cs b/MediaBrowser.Controller/Entities/Folder.cs
index 978fd7fed..457a0b3ab 100644
--- a/MediaBrowser.Controller/Entities/Folder.cs
+++ b/MediaBrowser.Controller/Entities/Folder.cs
@@ -28,6 +28,9 @@ namespace MediaBrowser.Controller.Entities
         public List<Guid> ThemeSongIds { get; set; }
         public List<Guid> ThemeVideoIds { get; set; }
 
+        [IgnoreDataMember]
+        public DateTime? DateLastMediaAdded { get; set; }
+
         public Folder()
         {
             LinkedChildren = new List<LinkedChild>();
@@ -56,6 +59,36 @@ namespace MediaBrowser.Controller.Entities
         }
 
         [IgnoreDataMember]
+        public virtual bool SupportsCumulativeRunTimeTicks
+        {
+            get
+            {
+                return false;
+            }
+        }
+
+        [IgnoreDataMember]
+        public virtual bool SupportsDateLastMediaAdded
+        {
+            get
+            {
+                return false;
+            }
+        }
+
+        public override bool RequiresRefresh()
+        {
+            var baseResult = base.RequiresRefresh();
+
+            if (SupportsCumulativeRunTimeTicks && !RunTimeTicks.HasValue)
+            {
+                baseResult = true;
+            }
+
+            return baseResult;
+        }
+
+        [IgnoreDataMember]
         public override string FileNameWithoutExtension
         {
             get
@@ -789,11 +822,6 @@ namespace MediaBrowser.Controller.Entities
                     Logger.Debug("Query requires post-filtering due to ItemSortBy.AiredEpisodeOrder");
                     return true;
                 }
-                if (query.SortBy.Contains(ItemSortBy.Album, StringComparer.OrdinalIgnoreCase))
-                {
-                    Logger.Debug("Query requires post-filtering due to ItemSortBy.Album");
-                    return true;
-                }
                 if (query.SortBy.Contains(ItemSortBy.AlbumArtist, StringComparer.OrdinalIgnoreCase))
                 {
                     Logger.Debug("Query requires post-filtering due to ItemSortBy.AlbumArtist");
@@ -809,11 +837,6 @@ namespace MediaBrowser.Controller.Entities
                     Logger.Debug("Query requires post-filtering due to ItemSortBy.Budget");
                     return true;
                 }
-                if (query.SortBy.Contains(ItemSortBy.DateLastContentAdded, StringComparer.OrdinalIgnoreCase))
-                {
-                    Logger.Debug("Query requires post-filtering due to ItemSortBy.DateLastContentAdded");
-                    return true;
-                }
                 if (query.SortBy.Contains(ItemSortBy.GameSystem, StringComparer.OrdinalIgnoreCase))
                 {
                     Logger.Debug("Query requires post-filtering due to ItemSortBy.GameSystem");
@@ -1086,12 +1109,6 @@ namespace MediaBrowser.Controller.Entities
                 return true;
             }
 
-            if (query.AlbumNames.Length > 0)
-            {
-                Logger.Debug("Query requires post-filtering due to AlbumNames");
-                return true;
-            }
-
             if (query.ArtistNames.Length > 0)
             {
                 Logger.Debug("Query requires post-filtering due to ArtistNames");
diff --git a/MediaBrowser.Controller/Entities/IHasMetadata.cs b/MediaBrowser.Controller/Entities/IHasMetadata.cs
index 1f680b35f..c7940c8a9 100644
--- a/MediaBrowser.Controller/Entities/IHasMetadata.cs
+++ b/MediaBrowser.Controller/Entities/IHasMetadata.cs
@@ -49,5 +49,7 @@ namespace MediaBrowser.Controller.Entities
         /// </summary>
         /// <value><c>true</c> if [supports people]; otherwise, <c>false</c>.</value>
         bool SupportsPeople { get; }
+
+        bool RequiresRefresh();
     }
 }
diff --git a/MediaBrowser.Controller/Entities/InternalItemsQuery.cs b/MediaBrowser.Controller/Entities/InternalItemsQuery.cs
index 385ee81e9..5236b0a27 100644
--- a/MediaBrowser.Controller/Entities/InternalItemsQuery.cs
+++ b/MediaBrowser.Controller/Entities/InternalItemsQuery.cs
@@ -137,10 +137,12 @@ namespace MediaBrowser.Controller.Entities
         public string AncestorWithPresentationUniqueKey { get; set; }
 
         public bool GroupByPresentationUniqueKey { get; set; }
+        public bool EnableTotalRecordCount { get; set; }
 
         public InternalItemsQuery()
         {
             GroupByPresentationUniqueKey = true;
+            EnableTotalRecordCount = true;
 
             AlbumNames = new string[] { };
             ArtistNames = new string[] { };
diff --git a/MediaBrowser.Controller/Entities/MusicVideo.cs b/MediaBrowser.Controller/Entities/MusicVideo.cs
index bf4c2559c..7119828e2 100644
--- a/MediaBrowser.Controller/Entities/MusicVideo.cs
+++ b/MediaBrowser.Controller/Entities/MusicVideo.cs
@@ -10,12 +10,6 @@ namespace MediaBrowser.Controller.Entities
     public class MusicVideo : Video, IHasArtist, IHasMusicGenres, IHasProductionLocations, IHasBudget, IHasLookupInfo<MusicVideoInfo>
     {
         /// <summary>
-        /// Gets or sets the album.
-        /// </summary>
-        /// <value>The album.</value>
-        public string Album { get; set; }
-
-        /// <summary>
         /// Gets or sets the budget.
         /// </summary>
         /// <value>The budget.</value>
diff --git a/MediaBrowser.Controller/Entities/TV/Season.cs b/MediaBrowser.Controller/Entities/TV/Season.cs
index 4e6128527..ac8cc0ee2 100644
--- a/MediaBrowser.Controller/Entities/TV/Season.cs
+++ b/MediaBrowser.Controller/Entities/TV/Season.cs
@@ -33,6 +33,15 @@ namespace MediaBrowser.Controller.Entities.TV
         }
 
         [IgnoreDataMember]
+        public override bool SupportsDateLastMediaAdded
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        [IgnoreDataMember]
         public override Guid? DisplayParentId
         {
             get
diff --git a/MediaBrowser.Controller/Entities/TV/Series.cs b/MediaBrowser.Controller/Entities/TV/Series.cs
index 680af1843..f8cdab8ce 100644
--- a/MediaBrowser.Controller/Entities/TV/Series.cs
+++ b/MediaBrowser.Controller/Entities/TV/Series.cs
@@ -48,6 +48,15 @@ namespace MediaBrowser.Controller.Entities.TV
             }
         }
 
+        [IgnoreDataMember]
+        public override bool SupportsDateLastMediaAdded
+        {
+            get
+            {
+                return true;
+            }
+        }
+
         public bool DisplaySpecialsWithSeasons { get; set; }
 
         public List<Guid> LocalTrailerIds { get; set; }
diff --git a/MediaBrowser.Controller/Entities/UserRootFolder.cs b/MediaBrowser.Controller/Entities/UserRootFolder.cs
index 8ce39c697..b9e997d17 100644
--- a/MediaBrowser.Controller/Entities/UserRootFolder.cs
+++ b/MediaBrowser.Controller/Entities/UserRootFolder.cs
@@ -102,10 +102,5 @@ namespace MediaBrowser.Controller.Entities
                 LibraryManager.RegisterItem(item);
             }
         }
-
-        public override void FillUserDataDtoValues(UserItemDataDto dto, UserItemData userData, User user)
-        {
-            // Nothing meaninful here and will only waste resources
-        }
     }
 }