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<?php |
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/** |
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* AnimeDb package. |
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* |
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* @author Peter Gribanov <[email protected]> |
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* @copyright Copyright (c) 2011, Peter Gribanov |
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* @license http://opensource.org/licenses/GPL-3.0 GPL v3 |
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*/ |
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namespace AnimeDb\Bundle\AppBundle\Event\Listener; |
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use Symfony\Component\HttpKernel\HttpKernelInterface; |
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use Symfony\Component\HttpKernel\Event\GetResponseEvent; |
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use Gedmo\Translatable\TranslatableListener; |
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use Symfony\Component\Translation\TranslatorInterface; |
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use Symfony\Component\HttpFoundation\Request as HttpRequest; |
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use Symfony\Component\Validator\Validator\ValidatorInterface; |
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use Symfony\Component\Validator\Constraints\Locale; |
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use Symfony\Component\HttpKernel\Event\FilterResponseEvent; |
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class Request |
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{ |
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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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* @var TranslatableListener |
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*/ |
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protected $translatable; |
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/** |
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* @var ValidatorInterface |
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*/ |
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protected $validator; |
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/** |
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* @var string |
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*/ |
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protected $locale; |
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/** |
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* @param TranslatableListener $translatable |
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* @param TranslatorInterface $translator |
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* @param ValidatorInterface $validator |
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* @param string $locale |
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*/ |
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public function __construct( |
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TranslatableListener $translatable, |
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TranslatorInterface $translator, |
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ValidatorInterface $validator, |
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$locale |
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) { |
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$this->translatable = $translatable; |
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$this->translator = $translator; |
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$this->validator = $validator; |
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$this->locale = $locale; |
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} |
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/** |
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* @param GetResponseEvent $event |
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*/ |
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public function onKernelRequest(GetResponseEvent $event) |
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{ |
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if ($event->getRequestType() !== HttpKernelInterface::MASTER_REQUEST) { |
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return; |
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} |
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/* @var $request HttpRequest */ |
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$request = $event->getRequest(); |
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// set default locale from request |
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if ($request_locale = $request->getPreferredLanguage()) { |
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$request->setDefaultLocale($request_locale); |
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} |
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// reset locale |
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$this->setLocale($request, $this->getLocale($request)); |
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} |
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/** |
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* @param HttpRequest $request |
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* @param string $locale |
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*/ |
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public function setLocale(HttpRequest $request, $locale) |
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{ |
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setlocale(LC_ALL, $locale); |
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$locale = substr($locale, 0, 2); |
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$request->setLocale($locale); |
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$this->translator->setLocale($locale); |
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$this->translatable->setTranslatableLocale($locale); |
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} |
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/** |
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* @param HttpRequest $request |
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* |
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* @return string |
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*/ |
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public function getLocale(HttpRequest $request) |
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{ |
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if ($this->locale) { |
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return $this->locale; |
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} |
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// get locale from language list |
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$constraint = new Locale(); |
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foreach ($request->getLanguages() as $language) { |
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if (!$this->validator->validate($language, $constraint)->has(0)) { |
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return $language; |
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} |
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} |
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// get default locale |
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return $request->getLocale(); |
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} |
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/** |
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* @param FilterResponseEvent $event |
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*/ |
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public function onKernelResponse(FilterResponseEvent $event) |
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{ |
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if ($event->getRequestType() === HttpKernelInterface::MASTER_REQUEST) { |
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$event->getResponse()->setPublic(); |
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// cache must revalidate |
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if ($event->getResponse()->getLastModified() && !$event->getResponse()->getMaxAge()) { |
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$event->getResponse()->headers->addCacheControlDirective('must-revalidate', true); |
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} |
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} |
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} |
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} |
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anime-db /
app-bundle
