/**
* Rewrite the request based on rewrite rules (currently called routes in Vanilla).
*
* This method modifies the passed {@link $request} object. It can also cause a redirect if a rule matches that
* specifies a redirect.
*
* @param Gdn_Request $request The request to rewrite.
*/
private function rewriteRequest($request)
{
$pathAndQuery = $request->PathAndQuery();
$matchRoute = Gdn::router()->matchRoute($pathAndQuery);
// We have a route. Take action.
if (!empty($matchRoute)) {
$dest = $matchRoute['FinalDestination'];
if (strpos($dest, '?') === false) {
// The rewrite rule doesn't include a query string so keep the current one intact.
$request->path($dest);
} else {
// The rewrite rule has a query string so rewrite that too.
$request->pathAndQuery($dest);
}
switch ($matchRoute['Type']) {
case 'Internal':
// Do nothing. The request has been rewritten.
break;
case 'Temporary':
safeHeader("HTTP/1.1 302 Moved Temporarily");
safeHeader("Location: " . url($matchRoute['FinalDestination']));
exit;
break;
case 'Permanent':
safeHeader("HTTP/1.1 301 Moved Permanently");
safeHeader("Location: " . url($matchRoute['FinalDestination']));
exit;
break;
case 'NotAuthorized':
safeHeader("HTTP/1.1 401 Not Authorized");
break;
case 'NotFound':
safeHeader("HTTP/1.1 404 Not Found");
break;
case 'Drop':
die;
case 'Test':
decho($matchRoute, 'Route');
decho(array('Path' => $request->path(), 'Get' => $request->get()), 'Request');
die;
}
} elseif (in_array($request->path(), ['', '/'])) {
$this->isHomepage = true;
$defaultController = Gdn::router()->getRoute('DefaultController');
$request->pathAndQuery($defaultController['Destination']);
}
return $request;
}
