vendor/friendsofsymfony/user-bundle/EventListener/FlashListener.php line 77

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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. /**
  21.  * @internal
  22.  * @final
  23.  */
  24. class FlashListener implements EventSubscriberInterface
  25. {
  26.     /**
  27.      * @var string[]
  28.      */
  29.     private static $successMessages = [
  30.         FOSUserEvents::CHANGE_PASSWORD_COMPLETED => 'change_password.flash.success',
  31.         FOSUserEvents::GROUP_CREATE_COMPLETED => 'group.flash.created',
  32.         FOSUserEvents::GROUP_DELETE_COMPLETED => 'group.flash.deleted',
  33.         FOSUserEvents::GROUP_EDIT_COMPLETED => 'group.flash.updated',
  34.         FOSUserEvents::PROFILE_EDIT_COMPLETED => 'profile.flash.updated',
  35.         FOSUserEvents::REGISTRATION_COMPLETED => 'registration.flash.user_created',
  36.         FOSUserEvents::RESETTING_RESET_COMPLETED => 'resetting.flash.success',
  37.     ];
  39.     /**
  40.      * @var SessionInterface
  41.      */
  42.     private $session;
  44.     /**
  45.      * @var TranslatorInterface
  46.      */
  47.     private $translator;
  49.     /**
  50.      * FlashListener constructor.
  51.      */
  52.     public function __construct(SessionInterface $session, TranslatorInterface $translator)
  53.     {
  54.         $this->session = $session;
  55.         $this->translator = $translator;
  56.     }
  58.     /**
  59.      * {@inheritdoc}
  60.      */
  61.     public static function getSubscribedEvents()
  62.     {
  63.         return [
  64.             FOSUserEvents::CHANGE_PASSWORD_COMPLETED => 'addSuccessFlash',
  65.             FOSUserEvents::GROUP_CREATE_COMPLETED => 'addSuccessFlash',
  66.             FOSUserEvents::GROUP_DELETE_COMPLETED => 'addSuccessFlash',
  67.             FOSUserEvents::GROUP_EDIT_COMPLETED => 'addSuccessFlash',
  68.             FOSUserEvents::PROFILE_EDIT_COMPLETED => 'addSuccessFlash',
  69.             FOSUserEvents::REGISTRATION_COMPLETED => 'addSuccessFlash',
  70.             FOSUserEvents::RESETTING_RESET_COMPLETED => 'addSuccessFlash',
  71.         ];
  72.     }
  74.     /**
  75.      * @param string $eventName
  76.      */
  77.     public function addSuccessFlash(Event $event, $eventName)
  78.     {
  79.         if (!isset(self::$successMessages[$eventName])) {
  80.             throw new \InvalidArgumentException('This event does not correspond to a known flash message');
  81.         }
  83.         $this->session->getFlashBag()->add('success', $this->trans(self::$successMessages[$eventName]));
  84.     }
  86.     /**
  87.      * @param string$message
  88.      *
  89.      * @return string
  90.      */
  91.     private function trans($message, array $params = [])
  92.     {
  93.         return $this->translator->trans($message, $params, 'FOSUserBundle');
  94.     }
  95. }