Parse Files and Grabs in Release Info

src/NzbDrone.Core/Indexers/Definitions/Newznab/NewznabRssParser.cs

@@ -82,6 +82,8 @@ namespace NzbDrone.Core.Indexers.Newznab
         {
             releaseInfo = base.ProcessItem(item, releaseInfo);
             releaseInfo.ImdbId = GetImdbId(item);
+            releaseInfo.Grabs = GetGrabs(item);
+            releaseInfo.Files = GetFiles(item);
 
             return releaseInfo;
         }
@@ -168,6 +170,32 @@ namespace NzbDrone.Core.Indexers.Newznab
             return 0;
         }
 
+        protected virtual int GetGrabs(XElement item)
+        {
+            var grabsString = TryGetNewznabAttribute(item, "grabs");
+            int grabs;
+
+            if (!grabsString.IsNullOrWhiteSpace() && int.TryParse(grabsString, out grabs))
+            {
+                return grabs;
+            }
+
+            return 0;
+        }
+
+        protected virtual int GetFiles(XElement item)
+        {
+            var filesString = TryGetNewznabAttribute(item, "files");
+            int files;
+
+            if (!filesString.IsNullOrWhiteSpace() && int.TryParse(filesString, out files))
+            {
+                return files;
+            }
+
+            return 0;
+        }
+
         protected virtual int GetImdbYear(XElement item)
         {
             var imdbYearString = TryGetNewznabAttribute(item, "imdbyear");