protected override void OnEndRequest(HttpContextBase context)
{
var request = context.Request;
var response = context.Response;
if (!response.StatusCode.Any((int)HttpStatusCode.InternalServerError, (int)HttpStatusCode.NotFound, (int)HttpStatusCode.Forbidden))
{
return;
}
if (request.RawUrl.Contains("favicon.ico"))
{
return;
}
string routeName;
if (response.StatusCode == (int)HttpStatusCode.InternalServerError)
{
return;
}
switch (response.StatusCode)
{
case (int)HttpStatusCode.InternalServerError:
routeName = RootSectionConstants.ErrorsController.GenericError.RouteName;
break;
case (int)HttpStatusCode.NotFound:
routeName = RootSectionConstants.ErrorsController.NotFound.RouteName;
break;
default:
routeName = RootSectionConstants.ErrorsController.AccessDenied.RouteName;
break;
}
var url = RouteUrlProvider.GetUrl(routeName);
if (request.RawUrl.StartsWith(url))
{
return;
}
response.Clear();
response.TrySkipIisCustomErrors = true;
url = RouteUrlProvider.GetUrl(routeName, RouteParameter.Add("url", request.RawUrl));
response.Redirect(url);
}
protected string FormatOrRenewParameter(ControllerContext controllerContext, string then)
{
if (string.IsNullOrWhiteSpace(then))
{
return(RouteUrlProvider.GetUrl(RootSectionConstants.CommonController.Home.RouteName));
}
then = controllerContext.RequestContext.HttpContext.Server.UrlDecode(then);
foreach (var parameterName in ParameterNames)
{
var indexOfThen = then.IndexOf(parameterName + "=");
while (indexOfThen > 0)
{
indexOfThen += parameterName.Length + 1;
then = then.Substring(indexOfThen, then.Length - indexOfThen);
indexOfThen = then.IndexOf(parameterName + "=");
}
}
return(then);
}
