Refactored HttpRequest and HttpRequestBuilder, moving most of the logic to the HttpRequestBuilder.

Added ContentSummary to be able to describe the ContentData in a human readable form. (Useful for JsonRpc and FormData).

src/NzbDrone.Common/Http/HttpRequestBuilderFactory.cs

@@ -0,0 +1,36 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace NzbDrone.Common.Http
+{
+    public interface IHttpRequestBuilderFactory
+    {
+        HttpRequestBuilder Create();
+    }
+
+    public class HttpRequestBuilderFactory : IHttpRequestBuilderFactory
+    {
+        private HttpRequestBuilder _rootBuilder;
+
+        public HttpRequestBuilderFactory(HttpRequestBuilder rootBuilder)
+        {
+            SetRootBuilder(rootBuilder);
+        }
+
+        protected HttpRequestBuilderFactory()
+        {
+
+        }
+
+        protected void SetRootBuilder(HttpRequestBuilder rootBuilder)
+        {
+            _rootBuilder = rootBuilder.Clone();
+        }
+
+        public HttpRequestBuilder Create()
+        {
+            return _rootBuilder.Clone();
+        }
+    }
+}