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<?php |
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namespace Victoire\Bundle\I18nBundle\Subscriber; |
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use Symfony\Component\EventDispatcher\EventSubscriberInterface; |
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use Symfony\Component\HttpKernel\Event\GetResponseEvent; |
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use Symfony\Component\HttpKernel\KernelEvents; |
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use Symfony\Component\Security\Http\Event\InteractiveLoginEvent; |
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use Symfony\Component\Security\Http\SecurityEvents; |
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use Victoire\Bundle\UserBundle\Model\VictoireUserInterface; |
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class LocaleSubscriber implements EventSubscriberInterface |
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{ |
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private $defaultLocale; |
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/** |
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* Constructor. |
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* |
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* @param $defaultLocale the default locale of the application |
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*/ |
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public function __construct($defaultLocale) |
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{ |
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$this->defaultLocale = $defaultLocale; |
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} |
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/** |
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* @param GetResponseEvent $event |
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* |
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* method called on kernel request used only to persist locale in session |
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*/ |
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public function onKernelRequest(GetResponseEvent $event) |
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{ |
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$request = $event->getRequest(); |
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if (!$request->hasPreviousSession()) { |
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return; |
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} |
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//see if the _locale routing parameter is set |
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if ($locale = $request->getLocale()) { |
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$request->getSession()->set('_locale', $locale); |
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$request->setLocale($locale); |
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} else { |
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// use the session's one |
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$request->setLocale($request->getSession()->get('_locale', $this->defaultLocale)); |
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} |
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} |
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/** |
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* This method will be called on user login in order to set the victoire locale. |
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* |
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* @param InteractiveLoginEvent $event |
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*/ |
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public function onLogin(InteractiveLoginEvent $event) |
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{ |
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$user = $event->getAuthenticationToken()->getUser(); |
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if ($user instanceof VictoireUserInterface) { |
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// set the victoireLocale |
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$event->getRequest()->getSession()->set('victoire_locale', $user->getLocale()); |
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} |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public static function getSubscribedEvents() |
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{ |
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return [ |
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SecurityEvents::INTERACTIVE_LOGIN => 'onLogin', |
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KernelEvents::REQUEST => 'onKernelRequest', |
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]; |
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} |
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} |
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