From 014f2949d714457e1c987383e59263d68c08063c Mon Sep 17 00:00:00 2001
From: Luke Pulverenti <luke.pulverenti@gmail.com>
Date: Fri, 5 Jul 2013 12:17:32 -0400
Subject: [PATCH] improve offline support and add a web client indicator

---
 MediaBrowser.Controller/Entities/BaseItem.cs | 8 ++++----
 MediaBrowser.Controller/Entities/Folder.cs   | 4 +++-
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/MediaBrowser.Controller/Entities/BaseItem.cs b/MediaBrowser.Controller/Entities/BaseItem.cs
index 794ff86fdd..94fcd250ee 100644
--- a/MediaBrowser.Controller/Entities/BaseItem.cs
+++ b/MediaBrowser.Controller/Entities/BaseItem.cs
@@ -1,5 +1,4 @@
-using MediaBrowser.Common.Extensions;
-using MediaBrowser.Controller.Configuration;
+using MediaBrowser.Controller.Configuration;
 using MediaBrowser.Controller.IO;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.Localization;
@@ -13,7 +12,6 @@ using System.Collections.Generic;
 using System.IO;
 using System.Linq;
 using System.Runtime.Serialization;
-using System.Text;
 using System.Threading;
 using System.Threading.Tasks;
 
@@ -320,9 +318,12 @@ namespace MediaBrowser.Controller.Entities
 
             if (pathInfo == null || !pathInfo.Exists)
             {
+                IsOffline = true;
                 throw new IOException("Unable to retrieve file system info for " + path);
             }
 
+            IsOffline = false;
+
             var args = new ItemResolveArgs(ConfigurationManager.ApplicationPaths)
             {
                 FileInfo = pathInfo,
@@ -331,7 +332,6 @@ namespace MediaBrowser.Controller.Entities
             };
 
             // Gather child folder and files
-
             if (args.IsDirectory)
             {
                 var isPhysicalRoot = args.IsPhysicalRoot;
diff --git a/MediaBrowser.Controller/Entities/Folder.cs b/MediaBrowser.Controller/Entities/Folder.cs
index cab3058ef3..e782717e91 100644
--- a/MediaBrowser.Controller/Entities/Folder.cs
+++ b/MediaBrowser.Controller/Entities/Folder.cs
@@ -635,8 +635,10 @@ namespace MediaBrowser.Controller.Entities
         /// <returns>Task.</returns>
         protected async virtual Task ValidateChildrenInternal(IProgress<double> progress, CancellationToken cancellationToken, bool? recursive = null, bool forceRefreshMetadata = false)
         {
+            var locationType = LocationType;
+
             // Nothing to do here
-            if (LocationType != LocationType.FileSystem)
+            if (locationType == LocationType.Remote || locationType == LocationType.Virtual)
             {
                 return;
             }