PageRouteHandler.cs :  » Bloggers » SubText » Subtext » Framework » Routing » C# / CSharp Open Source

#region Disclaimer/Info

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// 
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// weblog system.
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#endregion

using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Routing;
using System.Web.UI;
using Subtext.Infrastructure;

namespace Subtext.Framework.Routing{
    public class PageRouteHandler : RouteHandlerBase
    {
        public PageRouteHandler(string virtualPath, ISubtextPageBuilder pageBuilder, IServiceLocator serviceLocator)
            : base(serviceLocator)
        {
            VirtualPath = virtualPath;
            PageBuilder = pageBuilder;
        }

        protected ISubtextPageBuilder PageBuilder { get; set; }

        public string VirtualPath { get; protected set; }

        protected override IHttpHandler GetHandler(RequestContext requestContext)
        {
            Bootstrapper.RequestContext = requestContext;
            var page = PageBuilder.CreateInstanceFromVirtualPath(VirtualPath, typeof(Page)) as IHttpHandler;

            if(page != null)
            {
                var pageWithControls = page as IPageWithControls;
                if(pageWithControls != null)
                {
                    if(requestContext.RouteData.DataTokens != null)
                    {
                        IEnumerable<string> controls = requestContext.RouteData.GetControlNames();
                        pageWithControls.SetControls(controls);
                    }
                }
            }
            return page;
        }
    }
}