fixed xml providers running over and over

1 files changed, 12 insertions, 10 deletions

diff --git a/MediaBrowser.Providers/Games/GameSystemProviderFromXml.cs b/MediaBrowser.Providers/Games/GameSystemProviderFromXml.cs
index e01bed88e..ed76d0842 100644
--- a/MediaBrowser.Providers/Games/GameSystemProviderFromXml.cs
+++ b/MediaBrowser.Providers/Games/GameSystemProviderFromXml.cs
@@ -1,5 +1,6 @@
 using MediaBrowser.Controller.Configuration;
 using MediaBrowser.Controller.Entities;
+using MediaBrowser.Controller.IO;
 using MediaBrowser.Controller.Providers;
 using MediaBrowser.Model.Entities;
 using MediaBrowser.Model.Logging;
@@ -39,16 +40,17 @@ namespace MediaBrowser.Providers.Games
             get { return MetadataProviderPriority.First; }
         }
 
-        /// <summary>
-        /// Override this to return the date that should be compared to the last refresh date
-        /// to determine if this provider should be re-fetched.
-        /// </summary>
-        /// <param name="item">The item.</param>
-        /// <returns>DateTime.</returns>
-        protected override DateTime CompareDate(BaseItem item)
+        private const string XmlFileName = "gamesystem.xml";
+        protected override bool NeedsRefreshBasedOnCompareDate(BaseItem item, BaseProviderInfo providerInfo)
         {
-            var entry = item.ResolveArgs.GetMetaFileByPath(Path.Combine(item.MetaLocation, "gamesystem.xml"));
-            return entry != null ? entry.LastWriteTimeUtc : DateTime.MinValue;
+            var xml = item.ResolveArgs.GetMetaFileByPath(Path.Combine(item.MetaLocation, XmlFileName));
+
+            if (xml == null)
+            {
+                return false;
+            }
+
+            return FileSystem.GetLastWriteTimeUtc(xml, Logger) > providerInfo.LastRefreshed;
         }
 
         /// <summary>
@@ -73,7 +75,7 @@ namespace MediaBrowser.Providers.Games
         {
             cancellationToken.ThrowIfCancellationRequested();
 
-            var metadataFile = item.ResolveArgs.GetMetaFileByPath(Path.Combine(item.MetaLocation, "gamesystem.xml"));
+            var metadataFile = item.ResolveArgs.GetMetaFileByPath(Path.Combine(item.MetaLocation, XmlFileName));
 
             if (metadataFile != null)
             {