Remove Sitefinity WebResource axd

gistfile1.cs

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Web.UI;
using HtmlAgilityPack;
using Telerik.Sitefinity.Configuration;

namespace Sitefinity.Framework.Web.Controls
{
    /// <summary>
    /// A base class that will be used for the master pages to remove the Telerik Web resource
    /// </summary>
    public class MasterBase : MasterPage
    {
        protected override void Render(HtmlTextWriter writer)
        {
            //Render normally in the backend or if the setting is false
            if (this.IsBackend() || this.IsDesignMode())
            {
                base.Render(writer);
                return;
            }

            var tw = new StringWriter();
            var htw = new HtmlTextWriter(tw);

            base.Render(htw);

            //Get page source
            var pageSource = tw.ToString();

            //Load the html document to use HtmlAgilityPack
            var htmlDoc = new HtmlDocument();
            htmlDoc.LoadHtml(pageSource);

            if (htmlDoc.DocumentNode == null) return;

            //Get the telerik UI web resource scripts
            var bodyNode = htmlDoc.DocumentNode.SelectNodes("//script").Where(s => s.GetAttributeValue("src", string.Empty).Contains(Constants.TELERIK_WEBUI_WEBRESOURCE) || string.IsNullOrEmpty(s.GetAttributeValue("src", string.Empty)));

            foreach (var node in bodyNode)
            {
                //Delete the scripts if there is a match
                node.ParentNode.RemoveChild(node);
            }

            pageSource = htmlDoc.DocumentNode.OuterHtml;

            //render the outer html
            writer.Write(pageSource);
        }
    }
}