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<?php
namespace AWurth\SilexUser\EventListener;
use AWurth\SilexUser\Event\Events;
use InvalidArgumentException;
use Symfony\Component\EventDispatcher\Event;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Symfony\Component\HttpFoundation\Session\Session;
use Symfony\Component\Translation\TranslatorInterface;
class FlashListener implements EventSubscriberInterface
{
/**
* @var array
*/
protected static $successMessages = [
Events::REGISTRATION_COMPLETED => 'registration.flash.user_created'
];
* @var Session
protected $session;
* @var TranslatorInterface
protected $translator;
* Constructor.
*
* @param Session $session
* @param TranslatorInterface $translator
public function __construct(Session $session, TranslatorInterface $translator)
$this->session = $session;
$this->translator = $translator;
}
* {@inheritdoc}
public static function getSubscribedEvents()
return [
Events::REGISTRATION_COMPLETED => 'addSuccessFlash'
* Adds a success flash message.
* @param Event $event
* @param string $eventName
public function addSuccessFlash(Event $event, $eventName)
$event
This check looks from parameters that have been defined for a function or method, but which are not used in the method body.
if (!isset(self::$successMessages[$eventName])) {
throw new InvalidArgumentException('This event does not correspond to a known flash message');
$this->session->getFlashBag()->add('success', $this->translator->trans(self::$successMessages[$eventName]));
awurth /
silex-user
This check looks from parameters that have been defined for a function or method, but which are not used in the method body.