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NzbDrone.Core/Indexers/XElementExtensions.cs

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+using System;
+using System.Collections.Generic;
+using System.Data.Odbc;
+using System.Linq;
+using System.Text;
+using System.Xml.Linq;
+
+namespace NzbDrone.Core.Indexers
+{
+    public static class XElementExtensions
+    {
+        public static string Title(this XElement item)
+        {
+            return TryGetValue(item, "title", "Unknown");
+        }
+
+        public static DateTime PublishDate(this XElement item)
+        {
+            return DateTime.Parse(TryGetValue(item, "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;
+        }
+
+        public static string Description(this XElement item)
+        {
+            return TryGetValue(item, "description");
+        }
+
+        public static string Comments(this XElement item)
+        {
+            return TryGetValue(item, "comments");
+        }
+
+        private static string TryGetValue(XElement item, string elementName, string defaultValue = "")
+        {
+            var element = item.Element(elementName);
+
+            return element != null ? element.Value : defaultValue;
+        }
+    }
+}