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<?php |
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namespace Kunstmaan\AdminBundle\EventListener; |
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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\Core\Authentication\Token\Storage\TokenStorageInterface; |
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use Symfony\Component\Security\Core\Authentication\Token\TokenInterface; |
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use Symfony\Component\Translation\TranslatorInterface; |
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use Kunstmaan\AdminBundle\Helper\AdminRouteHelper; |
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/** |
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* AdminLocaleListener to override default locale if user-specific locale is set in database |
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*/ |
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class AdminLocaleListener implements EventSubscriberInterface |
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{ |
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/** |
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* @var TokenStorageInterface |
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*/ |
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private $tokenStorage; |
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/** |
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* @var TranslatorInterface |
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*/ |
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private $translator; |
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/** |
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* @var string |
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*/ |
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private $defaultAdminLocale; |
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/** |
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* @var string |
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*/ |
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private $providerKey; |
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/** |
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* @var AdminRouteHelper |
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*/ |
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private $adminRouteHelper; |
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/** |
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* @param TokenStorageInterface $tokenStorage |
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* @param TranslatorInterface $translator |
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* @param string $defaultAdminLocale |
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* @param AdminRouteHelper $adminRouteHelper |
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* @param string $providerKey Firewall name to check against |
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*/ |
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public function __construct(TokenStorageInterface $tokenStorage, TranslatorInterface $translator, AdminRouteHelper $adminRouteHelper, $defaultAdminLocale, $providerKey = 'main') |
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{ |
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$this->translator = $translator; |
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$this->tokenStorage = $tokenStorage; |
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$this->defaultAdminLocale = $defaultAdminLocale; |
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$this->providerKey = $providerKey; |
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$this->adminRouteHelper = $adminRouteHelper; |
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} |
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/** |
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* onKernelRequest |
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* |
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* @param GetResponseEvent $event |
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*/ |
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public function onKernelRequest(GetResponseEvent $event) |
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{ |
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$url = $event->getRequest()->getRequestUri(); |
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$token = $this->tokenStorage->getToken(); |
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if ($token && $this->isAdminToken($this->providerKey, $token) && $this->adminRouteHelper->isAdminRoute($url)) { |
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$locale = $token->getUser()->getAdminLocale(); |
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if (!$locale) { |
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$locale = $this->defaultAdminLocale; |
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} |
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$this->translator->setLocale($locale); |
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} |
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} |
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/** |
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* @param TokenInterface $token |
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* @param $providerKey |
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* |
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* @return bool |
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*/ |
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private function isAdminToken($providerKey, TokenInterface $token = null) |
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{ |
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return is_callable([$token, 'getProviderKey']) && $token->getProviderKey() === $providerKey; |
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} |
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/** |
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* getSubscribedEvents |
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*/ |
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public static function getSubscribedEvents() |
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{ |
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return array( |
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// Must be registered before the default Locale listener |
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KernelEvents::REQUEST => array(array('onKernelRequest', 17)), |
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); |
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} |
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} |
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This check looks for
@param
annotations where the type inferred by our type inference engine differs from the declared type.It makes a suggestion as to what type it considers more descriptive.
Most often this is a case of a parameter that can be null in addition to its declared types.