/**
* @return int
*/
public function getStatusCode()
{
if (isset($this->exception)) {
return $this->getExceptionStatusCode();
} elseif (isset($this->redirect)) {
return $this->redirect->getStatusCode();
} elseif ($this->isEmpty()) {
return Response::HTTP_NO_CONTENT;
}
return $this->statusCode;
}
/**
* Copies an existing redirect response into a safe one.
*
* The safe one cannot accidentally redirect to an external URL, unless
* actively wanted (see TrustedRedirectResponse).
*
* @param \Symfony\Component\HttpFoundation\RedirectResponse $response
* The original redirect.
*
* @return static
*/
public static function createFromRedirectResponse(RedirectResponse $response)
{
$safe_response = new static($response->getTargetUrl(), $response->getStatusCode(), $response->headers->allPreserveCase());
$safe_response->setProtocolVersion($response->getProtocolVersion());
$safe_response->setCharset($response->getCharset());
return $safe_response;
}