fixes #715 - Support creating/editing collections (boxsets) in web client #715

MediaBrowser.Controller/Entities/Folder.cs

@@ -745,9 +745,9 @@ namespace MediaBrowser.Controller.Entities
 
             var list = new List<BaseItem>();
 
-            AddChildrenToList(user, includeLinkedChildren, list, false, null);
+            var hasLinkedChildren = AddChildrenToList(user, includeLinkedChildren, list, false, null);
 
-            return list;
+            return hasLinkedChildren ? list.DistinctBy(i => i.Id).ToList() : list;
         }
 
         /// <summary>

MediaBrowser.Controller/Entities/LinkedChild.cs

@@ -22,8 +22,8 @@ namespace MediaBrowser.Controller.Entities
 
     public enum LinkedChildType
     {
-        Manual = 1,
-        Shortcut = 2
+        Manual = 0,
+        Shortcut = 1
     }
 
     public class LinkedChildComparer : IEqualityComparer<LinkedChild>
@@ -39,7 +39,7 @@ namespace MediaBrowser.Controller.Entities
 
         public int GetHashCode(LinkedChild obj)
         {
-            return (obj.Path + obj.Type.ToString()).GetHashCode();
+            return (obj.Path + obj.Type).GetHashCode();
         }
     }
 }

MediaBrowser.Controller/Library/IUserManager.cs

@@ -51,9 +51,8 @@ namespace MediaBrowser.Controller.Library
         /// Refreshes metadata for each user
         /// </summary>
         /// <param name="cancellationToken">The cancellation token.</param>
-        /// <param name="force">if set to <c>true</c> [force].</param>
         /// <returns>Task.</returns>
-        Task RefreshUsersMetadata(CancellationToken cancellationToken, bool force = false);
+        Task RefreshUsersMetadata(CancellationToken cancellationToken);
 
         /// <summary>
         /// Renames the user.