/**
* No match on route has occurred. Check the HTTP verb used for an options response
* Returns true if it is, and option information was successfully written to the response object
* @return boolean $success
*/
protected function doOptionsCheck()
{
if ($this->request->getHttpMethod() != Request::METHOD_OPTIONS) {
return false;
}
// Do a match on all routes - don't include a verb check
$verbs = array();
foreach ($this->getMatchedRoutes(false) as $route) {
/* @var RouteMetaData $route */
$allowedOptions = $route->isAllowedOptionRequest();
if (false === ($allowedOptions === -1 ? $this->config->getAllowOptionsRequest() : (bool) $allowedOptions)) {
continue;
}
$verbs = array_merge($verbs, $route->getVerbs());
}
if (empty($verbs)) {
return false;
}
$this->response->setHttpHeader('Allow', implode(', ', $verbs));
return true;
}