minor feed fetch cleanup.

NzbDrone.Core/Indexers/IndexerFetchService.cs

@@ -94,16 +94,13 @@ namespace NzbDrone.Core.Indexers
         {
             var result = new List<ReportInfo>();
 
-			var body = "......";
-
             foreach (var url in urls)
             {
                 try
                 {
-                  _logger.Trace("Downloading Feed " + url);
-				  body = _httpProvider.DownloadString(url);
-                  var stream = _httpProvider.DownloadStream(url);
-                  result.AddRange(indexer.Parser.Process(stream));
+                    _logger.Trace("Downloading Feed " + url);
+                    var stream = _httpProvider.DownloadStream(url);
+                    result.AddRange(indexer.Parser.Process(stream));
                 }
                 catch (WebException webException)
                 {
@@ -114,13 +111,13 @@ namespace NzbDrone.Core.Indexers
                     else
                     {
                         webException.Data.Add("FeedUrl", url);
-                        _logger.WarnException("An error occurred while processing feed. " + url + " " + body, webException);
+                        _logger.WarnException("An error occurred while processing feed. " + url, webException);
                     }
                 }
                 catch (Exception feedEx)
                 {
                     feedEx.Data.Add("FeedUrl", url);
-                    _logger.ErrorException("An error occurred while processing feed. " + url + " " + body, feedEx);
+                    _logger.ErrorException("An error occurred while processing feed. " + url, feedEx);
                 }
             }
 

NzbDrone.Core/Indexers/Newznab/Newznab.cs

@@ -11,7 +11,7 @@ namespace NzbDrone.Core.Indexers.Newznab
         {
             get
             {
-                return new NewznabParser(this);
+                return new NewznabParser();
             }
         }
 
@@ -26,7 +26,7 @@ namespace NzbDrone.Core.Indexers.Newznab
                     Enable = false,
                     Name = "Nzbs.org",
                     Implementation = GetType().Name,
-                    Settings = GetSettings("http://nzbs.org", new List<Int32>{ 5000 })
+                    Settings = GetSettings("http://nzbs.org", new List<Int32> { 5000 })
                 });
 
 
@@ -70,7 +70,7 @@ namespace NzbDrone.Core.Indexers.Newznab
                 //Todo: We should be able to update settings on start
                 if (Name.Equals("nzbs.org", StringComparison.InvariantCultureIgnoreCase))
                 {
-                    Settings.Categories = new List<int>{ 5000 };
+                    Settings.Categories = new List<int> { 5000 };
                 }
 
                 var url = String.Format("{0}/api?t=tvsearch&cat={1}", Settings.Url.TrimEnd('/'), String.Join(",", Settings.Categories));

NzbDrone.Core/Indexers/Newznab/NewznabParser.cs

@@ -8,14 +8,7 @@ namespace NzbDrone.Core.Indexers.Newznab
 {
     public class NewznabParser : BasicRssParser
     {
-        private static XNamespace NEWZNAB = "http://www.newznab.com/DTD/2010/feeds/attributes/";
-        
-        private readonly Newznab _newznabIndexer;
-
-        public NewznabParser(Newznab newznabIndexer)
-        {
-            _newznabIndexer = newznabIndexer;
-        }
+        private static readonly XNamespace NewznabNamespace = "http://www.newznab.com/DTD/2010/feeds/attributes/";
 
         protected override string GetNzbInfoUrl(XElement item)
         {
@@ -26,7 +19,7 @@ namespace NzbDrone.Core.Indexers.Newznab
         {
             if (currentResult != null)
             {
-                var attributes = item.Elements(NEWZNAB + "attr");
+                var attributes = item.Elements(NewznabNamespace + "attr");
                 var sizeElement = attributes.Single(e => e.Attribute("name").Value == "size");
 
                 currentResult.Size = Convert.ToInt64(sizeElement.Attribute("value").Value);

NzbDrone.Core/Indexers/XElementExtensions.cs

@@ -1,8 +1,6 @@
 using System;
 using System.Collections.Generic;
-using System.Data.Odbc;
 using System.Linq;
-using System.Text;
 using System.Xml.Linq;
 
 namespace NzbDrone.Core.Indexers
@@ -11,38 +9,32 @@ namespace NzbDrone.Core.Indexers
     {
         public static string Title(this XElement item)
         {
-            return TryGetValue(item, "title", "Unknown");
+            return item.TryGetValue("title", "Unknown");
         }
 
         public static DateTime PublishDate(this XElement item)
         {
-            return DateTime.Parse(TryGetValue(item, "pubDate"));
+            return DateTime.Parse(item.TryGetValue("pubDate"));
         }
 
         public static List<String> Links(this XElement item)
         {
-            var result = new List<String>();
             var elements = item.Elements("link");
 
-            foreach (var link in elements)
-            {
-                result.Add(link.Value);
-            }
-
-            return result;
+            return elements.Select(link => link.Value).ToList();
         }
 
         public static string Description(this XElement item)
         {
-            return TryGetValue(item, "description");
+            return item.TryGetValue("description");
         }
 
         public static string Comments(this XElement item)
         {
-            return TryGetValue(item, "comments");
+            return item.TryGetValue("comments");
         }
 
-        private static string TryGetValue(XElement item, string elementName, string defaultValue = "")
+        private static string TryGetValue(this XElement item, string elementName, string defaultValue = "")
         {
             var element = item.Element(elementName);
 

NzbDrone.Core/NzbDrone.Core.csproj

@@ -104,7 +104,6 @@
       <Private>True</Private>
     </Reference>
     <Reference Include="System.Drawing" />
-    <Reference Include="System.ServiceModel" />
     <Reference Include="System.Web" />
     <Reference Include="System.XML" />
     <Reference Include="System.Xml.Linq" />