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<?php |
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namespace SumoCoders\FrameworkCoreBundle\Controller; |
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use Symfony\Component\HttpFoundation\Request; |
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use Symfony\Bundle\FrameworkBundle\Controller\Controller; |
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use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route; |
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use Symfony\Component\HttpFoundation\JsonResponse; |
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use Symfony\Component\Filesystem\Filesystem; |
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use JMS\TranslationBundle\Model\MessageCatalogue; |
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class DefaultController extends Controller |
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{ |
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/** |
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* @Route("/locale.json") |
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*/ |
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public function generateLocaleAction(Request $request) |
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{ |
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$translations = []; |
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// fetch the translations for the fallback languages |
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$fallbackLocales = $this->get('translator')->getFallbackLocales(); |
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foreach (array_reverse($fallbackLocales) as $locale) { |
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if ($locale !== $request->getLocale()) { |
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$translations = array_merge( |
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$translations, |
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$this->getAllTranslations($locale) |
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); |
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} |
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} |
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// overwrite the translations that exist in our current languages |
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$translations = array_merge( |
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$translations, |
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$this->getAllTranslations($request->getLocale()) |
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); |
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// cache the result when we're in production environment |
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if ($this->container->get('kernel')->getEnvironment() === 'prod') { |
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$webDir = $this->get('kernel')->getRootDir() . '/../web/'; |
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$fs = new Filesystem(); |
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$fs->dumpfile( |
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$webDir . $request->getLocale() . '/locale.json', |
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json_encode($translations) |
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); |
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} |
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$response = new JsonResponse(); |
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$response->setData($translations); |
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return $response; |
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} |
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private function getAllTranslations($locale) |
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{ |
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$catalogue = new MessageCatalogue(); |
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$loader = $this->get('jms_translation.loader_manager'); |
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// load external resources, so current translations can be reused in the final translation |
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foreach ($this->retrieveDirs() as $resource) { |
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$catalogue->merge( |
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$loader->loadFromDirectory( |
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$resource, |
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$locale |
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) |
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); |
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} |
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$localesArray = []; |
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foreach ($catalogue->getDomains() as $domain => $collection) { |
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foreach ($collection->all() as $key => $translation) { |
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$localesArray[$key] = $translation->getLocaleString(); |
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} |
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} |
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return $localesArray; |
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} |
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/** |
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* The following methods is derived from code of the FrameworkExtension.php file from the Symfony2 framework |
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* |
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* @return array |
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*/ |
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private function retrieveDirs() |
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{ |
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// Discover translation directories |
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$dirs = []; |
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foreach ($this->container->getParameter('kernel.bundles') as $bundle) { |
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$reflection = new \ReflectionClass($bundle); |
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if (is_dir($dir = dirname($reflection->getFilename()) . '/Resources/translations')) { |
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$dirs[] = $dir; |
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} |
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} |
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if (is_dir($dir = $this->container->getParameter('kernel.root_dir') . '/Resources/translations')) { |
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$dirs[] = $dir; |
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} |
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return $dirs; |
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} |
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} |
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sumocoders /
Framework
