private void ContextOnEndRequest(object sender, EventArgs eventArgs)
{
HttpApplication application = (HttpApplication)sender;
// Ignore if not a 404 response
if (application.Response.StatusCode != 404)
{
return;
}
var request = application.Request;
// Get the Umbraco domain of the current request
Domain domain = GetUmbracoDomain(application.Request);
// Get the root node/content ID of the domain (no domain = 0)
int rootNodeId = domain?.ContentId ?? 0;
// Look for a redirect matching the URL (and domain)
RedirectItem redirect = null;
if (rootNodeId > 0)
{
redirect = _redirects.GetRedirectByUrl(rootNodeId, application.Request.RawUrl);
}
redirect = redirect ?? _redirects.GetRedirectByUrl(0, application.Request.RawUrl);
if (redirect == null)
{
return;
}
var redirectUrl = redirect.LinkUrl;
if (redirect.ForwardQueryString)
{
redirectUrl = _redirects.HandleForwardQueryString(redirect, application.Request.RawUrl);
}
//if (redirect.IsRegex)
//{
// var regex = new Regex(redirect.Url);
// if (_capturingGroupsRegex.IsMatch(redirectUrl))
// {
// redirectUrl = regex.Replace(redirect.Url, redirectUrl);
// }
//}
// Redirect to the URL
if (redirect.IsPermanent)
{
application.Response.RedirectPermanent(redirectUrl);
}
else
{
application.Response.Redirect(redirectUrl);
}
}