src/Wallabag/CoreBundle/Event/Listener/UserLocaleListener.php

   1 <?php
   2
   3 namespace Wallabag\CoreBundle\Event\Listener;
   4
   5 use Symfony\Component\HttpFoundation\Session\Session;
   6 use Symfony\Component\Security\Http\Event\InteractiveLoginEvent;
   7
   8 /**
   9  * Stores the locale of the user in the session after the login.
  10  * If no locale are defined (if user doesn't change it from the login screen), override it with the user's config one.
  11  *
  12  * This can be used by the LocaleListener afterwards.
  13  *
  14  * @see http://symfony.com/doc/master/cookbook/session/locale_sticky_session.html
  15  */
  16 class UserLocaleListener
  17 {
  18     /**
  19      * @var Session
  20      */
  21     private $session;
  22
  23     public function __construct(Session $session)
  24     {
  25         $this->session = $session;
  26     }
  27
  28     /**
  29      * @param InteractiveLoginEvent $event
  30      */
  31     public function onInteractiveLogin(InteractiveLoginEvent $event)
  32     {
  33         $user = $event->getAuthenticationToken()->getUser();
  34
  35         if (null !== $user->getConfig()->getLanguage() && null === $this->session->get('_locale')) {
  36             $this->session->set('_locale', $user->getConfig()->getLanguage());
  37         }
  38     }
  39 }