rework dlna project

Emby.Dlna/PlayTo/uParser.cs

@@ -0,0 +1,47 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Xml.Linq;
+
+namespace MediaBrowser.Dlna.PlayTo
+{
+    public class uParser
+    {
+        public static IList<uBaseObject> ParseBrowseXml(XDocument doc)
+        {
+            if (doc == null)
+            {
+                throw new ArgumentException("doc");
+            }
+
+            var list = new List<uBaseObject>();
+
+            var document = doc.Document;
+
+            if (document == null)
+                return list;
+            
+            var item = (from result in document.Descendants("Result") select result).FirstOrDefault();
+
+            if (item == null)
+                return list;
+
+            var uPnpResponse = XElement.Parse((String)item);
+
+            var uObjects = from container in uPnpResponse.Elements(uPnpNamespaces.containers)
+                           select new uParserObject { Element = container };
+
+            var uObjects2 = from container in uPnpResponse.Elements(uPnpNamespaces.items)
+                            select new uParserObject { Element = container };
+
+            list.AddRange(uObjects.Concat(uObjects2).Select(CreateObjectFromXML).Where(uObject => uObject != null));
+
+            return list;
+        }
+
+        public static uBaseObject CreateObjectFromXML(uParserObject uItem)
+        {
+            return UpnpContainer.Create(uItem.Element);
+        }
+    }
+}