From 7cfa489c6ea7887982d4cb7643e23631448421e5 Mon Sep 17 00:00:00 2001
From: ebr11 Eric Reed spam <ebr11 Eric Reed spam@reedsplace.com>
Date: Mon, 17 Sep 2012 12:55:58 -0400
Subject: Attach ItemResolveEventArgs to BaseItem so providers can access them
 at any time

---
 MediaBrowser.Controller/Entities/BaseItem.cs | 8 ++++++++
 MediaBrowser.Controller/Entities/Folder.cs   | 4 ++++
 2 files changed, 12 insertions(+)

(limited to 'MediaBrowser.Controller/Entities')

diff --git a/MediaBrowser.Controller/Entities/BaseItem.cs b/MediaBrowser.Controller/Entities/BaseItem.cs
index d135acf9cf..17f32c0e6d 100644
--- a/MediaBrowser.Controller/Entities/BaseItem.cs
+++ b/MediaBrowser.Controller/Entities/BaseItem.cs
@@ -1,4 +1,5 @@
 using MediaBrowser.Model.Entities;
+using MediaBrowser.Controller.Library;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -7,6 +8,13 @@ namespace MediaBrowser.Controller.Entities
 {
     public abstract class BaseItem : BaseEntity, IHasProviderIds
     {
+        /// <summary>
+        /// We attach these to the item so that we only ever have to hit the file system once
+        /// (this includes the children of the containing folder)
+        /// Use ResolveArgs.FileSystemChildren to check for the existence of files instead of File.Exists
+        /// </summary>
+        public ItemResolveEventArgs ResolveArgs { get; set; }
+
         public string SortName { get; set; }
 
         /// <summary>
diff --git a/MediaBrowser.Controller/Entities/Folder.cs b/MediaBrowser.Controller/Entities/Folder.cs
index 0858500f0d..1e099e14d8 100644
--- a/MediaBrowser.Controller/Entities/Folder.cs
+++ b/MediaBrowser.Controller/Entities/Folder.cs
@@ -171,6 +171,10 @@ namespace MediaBrowser.Controller.Entities
                     if (currentChild.IsChanged(child))
                     {
                         changed = true;
+                        //update resolve args and refresh meta
+                        //  Note - we are refreshing the existing child instead of the newly found one so the "Except" operation below
+                        //  will identify this item as the same one
+                        currentChild.ResolveArgs = child.ResolveArgs;
                         currentChild.RefreshMetadata();
                         //save it in repo...
                         validChildren.Add(currentChild);
-- 
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