/**
*
* Decide on a route to use and dispatch our module's controller action.
*
* @param RequestInterface $request
* @param ResponseInterface $response
* @return Response
* @throws \Exception
*/
public function dispatch(RequestInterface $request, ResponseInterface $response)
{
if (false === $this->booted) {
$this->boot();
}
// Routing
$routeParams = $this->handleRouting($request);
$request->attributes->add($routeParams);
// Resolve our Controller
$resolver = $this->serviceManager->get('ControllerResolver');
if (false === ($controller = $resolver->getController($request))) {
throw new NotFoundHttpException(sprintf('Unable to find the controller for path "%s".', $request->getPathInfo()));
}
$controllerArguments = $resolver->getArguments($request, $controller);
$result = call_user_func_array($controller, $controllerArguments);
if (is_string($result)) {
$response->setContent($result);
} else {
if ($result instanceof ResponseInterface) {
$response = $result;
} else {
throw new \Exception('Invalid response type returned from controller');
}
}
$this->response = $response;
return $response;
}
