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<?php |
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/* |
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* This file is part of the awurth/silex-user package. |
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* |
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* (c) Alexis Wurth <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace AWurth\Silex\User\EventListener; |
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use AWurth\Silex\User\Event\Events; |
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use InvalidArgumentException; |
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use Symfony\Component\EventDispatcher\Event; |
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use Symfony\Component\EventDispatcher\EventSubscriberInterface; |
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use Symfony\Component\HttpFoundation\Session\Session; |
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use Symfony\Component\Translation\TranslatorInterface; |
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class FlashListener implements EventSubscriberInterface |
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{ |
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/** |
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* @var array |
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*/ |
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protected static $successMessages = [ |
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Events::REGISTRATION_COMPLETED => 'silex_user.registration.flash.user_created' |
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]; |
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/** |
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* @var Session |
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*/ |
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protected $session; |
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/** |
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* @var TranslatorInterface |
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*/ |
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protected $translator; |
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/** |
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* Constructor. |
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* |
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* @param Session $session |
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* @param TranslatorInterface $translator |
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*/ |
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public function __construct(Session $session, TranslatorInterface $translator) |
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{ |
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$this->session = $session; |
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$this->translator = $translator; |
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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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Events::REGISTRATION_COMPLETED => 'addSuccessFlash' |
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]; |
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} |
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/** |
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* Adds a success flash message. |
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* |
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* @param Event $event |
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* @param string $eventName |
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*/ |
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public function addSuccessFlash(Event $event, $eventName) |
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{ |
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if (!isset(self::$successMessages[$eventName])) { |
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throw new InvalidArgumentException('This event does not correspond to a known flash message'); |
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} |
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$this->session->getFlashBag()->add('success', $this->translator->trans(self::$successMessages[$eventName])); |
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} |
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} |
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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.