/**
* Create a redirect or a response.
* This should be called when the application is ready to redirect!
*
* If the response is a redirect, the redirect takes precedence.
* Next, the HTTP response will be returned (if set) and lastly
* a redirect response to the @see getTargetUrl.
*
* If none of these parameters are given, this method will return null
*
* @return \SS_HTTPResponse
*/
public function redirectOrRespond()
{
if ($this->isRedirect()) {
$redirectResponse = $this->omnipayResponse->getRedirectResponse();
if ($redirectResponse instanceof \Symfony\Component\HttpFoundation\RedirectResponse) {
$this->targetUrl = $redirectResponse->getTargetUrl();
return \Controller::curr()->redirect($this->targetUrl);
} else {
return new \SS_HTTPResponse((string) $redirectResponse->getContent(), 200);
}
}
if ($this->httpResponse) {
return $this->httpResponse;
}
if ($this->targetUrl) {
return \Controller::curr()->redirect($this->targetUrl);
}
// return some default HTTP responses
return $this->isError() ? new \SS_HTTPResponse("NOK", 500) : new \SS_HTTPResponse("OK", 200);
}
