/**
* Redirect to a specific URL (not a named route)
* Ideally should be a fully qualified URl (http://blar.com/etc.htm), but a relative URL
* is also OK (/etc.htm) as we add the current requests http host to it first.
* @param $url
* @param \snb\http\Response $response
* @return \snb\http\Response
*/
public function redirectUrlResponse($url, Response $response = null)
{
// create a response, if one wasn't provided
if ($response == null) {
$response = new Response();
}
// If the URL appears to be a relative URL (/some/path/test.png)
if (preg_match('%^/[^/]%iu', $url) == 1) {
// Add in the protocol and host
/* @var $request \snb\http\Request */
$request = $this->container->get('request');
if ($request) {
$url = $request->getHttpHost() . $url;
}
}
// finally, set the redirection
$response->setRedirectToURL($url);
return $response;
}
