1 files changed, 29 insertions, 24 deletions
diff --git a/MediaBrowser.Controller/Entities/Folder.cs b/MediaBrowser.Controller/Entities/Folder.cs
index 943c9d882..cdd503bba 100644
--- a/MediaBrowser.Controller/Entities/Folder.cs
+++ b/MediaBrowser.Controller/Entities/Folder.cs
@@ -86,6 +86,15 @@ namespace MediaBrowser.Controller.Entities
         }
 
         [IgnoreDataMember]
+        public override bool IsDisplayedAsFolder
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        [IgnoreDataMember]
         public virtual bool SupportsCumulativeRunTimeTicks
         {
             get
@@ -360,6 +369,11 @@ namespace MediaBrowser.Controller.Entities
 
             var validChildren = new List<BaseItem>();
 
+            var allLibraryPaths = LibraryManager
+              .GetVirtualFolders()
+              .SelectMany(i => i.Locations)
+              .ToList();
+
             if (locationType != LocationType.Remote && locationType != LocationType.Virtual)
             {
                 IEnumerable<BaseItem> nonCachedChildren;
@@ -393,7 +407,6 @@ namespace MediaBrowser.Controller.Entities
 
                     if (currentChildren.TryGetValue(child.Id, out currentChild) && IsValidFromResolver(currentChild, child))
                     {
-                        await currentChild.UpdateIsOffline(false).ConfigureAwait(false);
                         validChildren.Add(currentChild);
 
                         continue;
@@ -420,9 +433,8 @@ namespace MediaBrowser.Controller.Entities
                         {
                         }
 
-                        else if (!string.IsNullOrEmpty(item.Path) && IsPathOffline(item.Path))
+                        else if (!string.IsNullOrEmpty(item.Path) && IsPathOffline(item.Path, allLibraryPaths))
                         {
-                            await item.UpdateIsOffline(true).ConfigureAwait(false);
                         }
                         else
                         {
@@ -437,7 +449,6 @@ namespace MediaBrowser.Controller.Entities
                             Logger.Debug("Removed item: " + item.Path);
 
                             item.SetParent(null);
-                            item.IsOffline = false;
                             await LibraryManager.DeleteItem(item, new DeleteOptions { DeleteFileLocation = false }).ConfigureAwait(false);
                             LibraryManager.ReportItemRemoved(item);
                         }
@@ -603,6 +614,11 @@ namespace MediaBrowser.Controller.Entities
         /// <returns><c>true</c> if the specified path is offline; otherwise, <c>false</c>.</returns>
         public static bool IsPathOffline(string path)
         {
+            return IsPathOffline(path, LibraryManager.GetVirtualFolders().SelectMany(i => i.Locations).ToList());
+        }
+
+        public static bool IsPathOffline(string path, List<string> allLibraryPaths)
+        {
             if (FileSystem.FileExists(path))
             {
                 return false;
@@ -618,31 +634,20 @@ namespace MediaBrowser.Controller.Entities
                     return false;
                 }
 
-                path = System.IO.Path.GetDirectoryName(path);
-            }
+                if (allLibraryPaths.Contains(path, StringComparer.OrdinalIgnoreCase))
+                {
+                    return true;
+                }
 
-            if (ContainsPath(LibraryManager.GetVirtualFolders(), originalPath))
-            {
-                return true;
+                path = System.IO.Path.GetDirectoryName(path);
             }
 
-            return false;
-        }
-
-        /// <summary>
-        /// Determines whether the specified folders contains path.
-        /// </summary>
-        /// <param name="folders">The folders.</param>
-        /// <param name="path">The path.</param>
-        /// <returns><c>true</c> if the specified folders contains path; otherwise, <c>false</c>.</returns>
-        private static bool ContainsPath(IEnumerable<VirtualFolderInfo> folders, string path)
-        {
-            return folders.SelectMany(i => i.Locations).Any(i => ContainsPath(i, path));
+            return allLibraryPaths.Any(i => ContainsPath(i, originalPath));
         }
 
         private static bool ContainsPath(string parent, string path)
         {
-            return string.Equals(parent, path, StringComparison.OrdinalIgnoreCase) || FileSystem.ContainsSubPath(parent, path);
+            return FileSystem.AreEqual(parent, path) || FileSystem.ContainsSubPath(parent, path);
         }
 
         /// <summary>
@@ -1327,7 +1332,7 @@ namespace MediaBrowser.Controller.Entities
 
             if (!user.Configuration.DisplayMissingEpisodes || !user.Configuration.DisplayUnairedEpisodes)
             {
-                query.ExcludeLocationTypes = new[] { LocationType.Virtual };
+                query.IsVirtualItem = false;
             }
 
             var itemsResult = await GetItems(query).ConfigureAwait(false);
@@ -1366,7 +1371,7 @@ namespace MediaBrowser.Controller.Entities
             {
                 Recursive = true,
                 IsFolder = false,
-                ExcludeLocationTypes = new[] { LocationType.Virtual },
+                IsVirtualItem = false,
                 EnableTotalRecordCount = false
 
             }).Result;