/**
* Invokes associated action to the current request.
*
* @access private
*
* @param int $type request type
*
* @throws FrontControllerException
*/
protected function invokeAction($type = self::MASTER_REQUEST)
{
$this->dispatch('frontcontroller.request');
$request = $this->getRequest();
$controllerResolver = $this->getApplication()->getContainer()->get('controller_resolver');
$controller = $controllerResolver->getController($request);
// logout Event dispatch
if (null !== $request->get('logout') && true === $request->get('logout') && true === $this->getApplication()->getSecurityContext()->isGranted('IS_AUTHENTICATED_FULLY')) {
$this->dispatch('frontcontroller.request.logout');
}
if (null !== $controller) {
$dispatcher = $this->application->getEventDispatcher();
// dispatch kernel.controller event
$event = new FilterControllerEvent($this, $controller, $request, $type);
$dispatcher->dispatch(KernelEvents::CONTROLLER, $event);
// a listener could have changed the controller
$controller = $event->getController();
$eventName = $this->getControllerActionEventName($controller[0], $request->attributes->get('_action'));
$dispatcher->dispatch($eventName . '.precall', new Event\PreRequestEvent($request));
// get controller action arguments
$actionArguments = $controllerResolver->getArguments($request, $controller);
$response = call_user_func_array($controller, $actionArguments);
if (!$response instanceof Response) {
$this->application->warning(sprintf('Action %s from controller %s should return an object Response, got %s.', $request->attributes->get('_action'), get_class($controller[0]), gettype($response)));
$response = new Response();
}
$dispatcher->dispatch($eventName . '.postcall', new Event\PostResponseEvent($response, $request));
return $response;
} else {
throw new FrontControllerException(sprintf('Unknown action `%s`.', $request->attributes->get('_action')), FrontControllerException::BAD_REQUEST);
}
}
/**
* [pushRouteCollection description].
*
* @param array $routes [description]
*
* @return [type] [description]
*/
public function pushRouteCollection(array $routes)
{
foreach ($routes as $name => $route) {
if (false === array_key_exists('pattern', $route) || false === array_key_exists('defaults', $route)) {
$this->application->warning(sprintf('Unable to parse the route definition `%s`.', $name));
continue;
}
$this->addRoute($name, $route);
}
$this->moveDefaultRoute();
}
/**
* Add listener to events.
*
* @param array $events_config
*/
public function addListeners(array $events_config)
{
foreach ($events_config as $name => $listeners) {
if (false === array_key_exists('listeners', $listeners)) {
$this->application->warning("None listener found for `{$name}` event.");
continue;
}
$listeners['listeners'] = (array) $listeners['listeners'];
foreach ($listeners['listeners'] as $listener) {
$this->addListener($name, $listener);
}
}
}
