public new IHttpHandler GetHttpHandler(RequestContext requestContext)
{
//run the onredirection action. For example, this can be used to log that the redirection ocurred,
//or add additional route data at redirection-time.
if (OnRedirectAction != null)
{
OnRedirectAction(requestContext, this);
}
var requestRouteValues = requestContext.RouteData.Values;
var routeValues = AdditionalRouteValues.Merge(requestRouteValues);
var vpd = TargetRoute.GetVirtualPath(requestContext, routeValues);
if (vpd != null)
{
string targetUrl = "~/" + vpd.VirtualPath;
//add query strings
var qsHelper = requestContext.HttpContext.Request.QueryString;
var queryString = String.Join("&", qsHelper.AllKeys.Select(i => HttpUtility.UrlEncode(i) + "=" + HttpUtility.UrlEncode(qsHelper[i])));
if (!string.IsNullOrWhiteSpace(queryString))
{
targetUrl += "?" + queryString;
}
return(new RedirectHttpHandler(targetUrl, Permanent, isReusable: false));
}
return(new DelegateHttpHandler(rc => rc.HttpContext.Response.StatusCode = 404, requestContext.RouteData, false));
}
public IHttpHandler GetHttpHandler(RequestContext requestContext)
{
//run the onredirection action. For example, this can be used to log that the redirection ocurred.
if (OnRedirectAction != null)
{
OnRedirectAction(requestContext, this);
}
var requestRouteValues = requestContext.RouteData.Values;
var mergedRouteValues = AdditionalRouteValues != null?AdditionalRouteValues.Merge(requestRouteValues) : new RouteValueDictionary();
var vpd = TargetRoute.GetVirtualPath(requestContext, mergedRouteValues);
if (vpd != null)
{
string targetUrl = "~/" + vpd.VirtualPath;
//add query strings
var qsHelper = requestContext.HttpContext.Request.QueryString;
if (qsHelper != null)
{
var queryString = String.Join("&", qsHelper.AllKeys.Select(key => key + "=" + qsHelper[key]));
if (!string.IsNullOrWhiteSpace(queryString))
{
targetUrl += "?" + queryString;
}
}
return(new RedirectHttpHandler(targetUrl, Permanent, isReusable: false));
}
return(new DelegateHttpHandler(rc => rc.HttpContext.Response.StatusCode = 404, requestContext.RouteData, false));
}
public IHttpHandler GetHttpHandler(RequestContext requestContext)
{
var requestRouteValues = requestContext.RouteData.Values;
var routeValues = AdditionalRouteValues.Merge(requestRouteValues);
var vpd = TargetRoute.GetVirtualPath(requestContext, routeValues);
if (vpd == null)
{
return(new DelegateHttpHandler(rc => rc.HttpContext.Response.StatusCode = 404, requestContext.RouteData, false));
}
var targetUrl = "~/" + vpd.VirtualPath;
if (!IncludeQueryStringInRedirect)
{
return(new RedirectHttpHandler(targetUrl, Permanent, isReusable: false));
}
var qs = new StringBuilder("?");
var queryString = requestContext.HttpContext.Request.QueryString;
foreach (var key in queryString.AllKeys.Where(key => !requestRouteValues.ContainsKey(key)))
{
qs.AppendFormat("{0}={1}&", key, queryString[key]);
}
targetUrl += qs.ToString(0, qs.Length - 1);
return(new RedirectHttpHandler(targetUrl, Permanent, isReusable: false));
}
public IHttpHandler GetHttpHandler(RequestContext requestContext)
{
var requestRouteValues = requestContext.RouteData.Values;
var routeValues = requestRouteValues.Merge(AdditionalRouteValuesFunc(requestContext));
var vpd = TargetRoute.GetVirtualPath(requestContext, routeValues);
if (vpd != null)
{
string targetUrl = "~/" + vpd.VirtualPath;
return(new RedirectHttpHandler(targetUrl, Permanent, false));
}
return(new DelegateHttpHandler(rc => rc.HttpContext.Response.StatusCode = 404, requestContext.RouteData, false));
}