vendor/friendsofsymfony/user-bundle/EventListener/FlashListener.php line 73

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  1. <?php
  3. /*
  4.  * This file is part of the FOSUserBundle package.
  5.  *
  6.  * (c) FriendsOfSymfony <http://friendsofsymfony.github.com/>
  7.  *
  8.  * For the full copyright and license information, please view the LICENSE
  9.  * file that was distributed with this source code.
  10.  */
  12. namespace FOS\UserBundle\EventListener;
  14. use FOS\UserBundle\FOSUserEvents;
  15. use Symfony\Component\EventDispatcher\Event;
  16. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  17. use Symfony\Component\HttpFoundation\Session\SessionInterface;
  18. use Symfony\Component\Translation\TranslatorInterface;
  20. class FlashListener implements EventSubscriberInterface
  21. {
  22.     /**
  23.      * @var string[]
  24.      */
  25.     private static $successMessages = [
  26.         FOSUserEvents::CHANGE_PASSWORD_COMPLETED => 'change_password.flash.success',
  27.         FOSUserEvents::GROUP_CREATE_COMPLETED => 'group.flash.created',
  28.         FOSUserEvents::GROUP_DELETE_COMPLETED => 'group.flash.deleted',
  29.         FOSUserEvents::GROUP_EDIT_COMPLETED => 'group.flash.updated',
  30.         FOSUserEvents::PROFILE_EDIT_COMPLETED => 'profile.flash.updated',
  31.         FOSUserEvents::REGISTRATION_COMPLETED => 'registration.flash.user_created',
  32.         FOSUserEvents::RESETTING_RESET_COMPLETED => 'resetting.flash.success',
  33.     ];
  35.     /**
  36.      * @var SessionInterface
  37.      */
  38.     private $session;
  40.     /**
  41.      * @var TranslatorInterface
  42.      */
  43.     private $translator;
  45.     /**
  46.      * FlashListener constructor.
  47.      */
  48.     public function __construct(SessionInterface $session, TranslatorInterface $translator)
  49.     {
  50.         $this->session = $session;
  51.         $this->translator = $translator;
  52.     }
  54.     /**
  55.      * {@inheritdoc}
  56.      */
  57.     public static function getSubscribedEvents()
  58.     {
  59.         return [
  60.             FOSUserEvents::CHANGE_PASSWORD_COMPLETED => 'addSuccessFlash',
  61.             FOSUserEvents::GROUP_CREATE_COMPLETED => 'addSuccessFlash',
  62.             FOSUserEvents::GROUP_DELETE_COMPLETED => 'addSuccessFlash',
  63.             FOSUserEvents::GROUP_EDIT_COMPLETED => 'addSuccessFlash',
  64.             FOSUserEvents::PROFILE_EDIT_COMPLETED => 'addSuccessFlash',
  65.             FOSUserEvents::REGISTRATION_COMPLETED => 'addSuccessFlash',
  66.             FOSUserEvents::RESETTING_RESET_COMPLETED => 'addSuccessFlash',
  67.         ];
  68.     }
  70.     /**
  71.      * @param string $eventName
  72.      */
  73.     public function addSuccessFlash(Event $event, $eventName)
  74.     {
  75.         if (!isset(self::$successMessages[$eventName])) {
  76.             throw new \InvalidArgumentException('This event does not correspond to a known flash message');
  77.         }
  79.         $this->session->getFlashBag()->add('success', $this->trans(self::$successMessages[$eventName]));
  80.     }
  82.     /**
  83.      * @param string$message
  84.      *
  85.      * @return string
  86.      */
  87.     private function trans($message, array $params = [])
  88.     {
  89.         return $this->translator->trans($message, $params, 'FOSUserBundle');
  90.     }
  91. }