/**
* @return Response
* @throws ActionNotFoundException
*/
private function invokeController()
{
$eventManager = $this->container->getEventManager();
$controller = new $this->className($this->request, $this->container);
if (!is_callable([$controller, $this->methodName])) {
throw new ActionNotFoundException($this->className, $this->methodName);
}
$response = null;
$controllerData = call_user_func_array([$controller, $this->methodName], $this->request->getArguments());
if ($controllerData instanceof Response) {
$response = $controllerData;
} else {
$response = new Response();
$response->setContent($controllerData);
}
if (!$response->getPresenter()) {
$response->setPresenter($this->getPresenter());
}
$event = new ExecutedActionEvent($this->request, $response);
$eventManager->fire('executedAction', $event);
return $response;
}