bundles/MultilingualBundle/Controller/DefaultController.php line 33

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  1. <?php
  3. namespace MultilingualBundle\Controller;
  5. use Pimcore\Controller\FrontendController;
  6. use Pimcore\Model\Document;
  7. use Pimcore\Tool;
  8. use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
  9. use Symfony\Component\HttpFoundation\Request;
  10. use Symfony\Component\HttpFoundation\Response;
  11. use Symfony\Component\HttpKernel\Event\FilterControllerEvent;
  12. use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
  14. class DefaultController extends FrontendController
  15. {
  16.     /**
  17.      * @throws NotFoundHttpException
  18.      */
  19.     public function goToFirstChildAction()
  20.     {
  21.         if ($this->document->hasChildren()) {
  22.             $children = $this->document->getChildren();
  23.             $firstChild = reset($children);
  24.             return $this->redirect($firstChild->getFullPath());
  25.         } else {
  26.             throw new NotFoundHttpException('No children found. Could not redirect to first child.');
  27.         }
  28.     }
  30.     /**
  31.      * @throws NotFoundHttpException
  32.      */
  33.     public function languageDetectionAction(Request $request)
  34.     {
  35.         // $locale = $request->getLocale();
  36.         $languages = Tool::getValidLanguages();
  37.         $locale = reset($languages);
  39.         if(isset($_SERVER['HTTP_USER_AGENT'])){
  40.             if(!preg_match('/bot|crawl|slurp|spider|Guzzle|mediapartners/i', $_SERVER['HTTP_USER_AGENT'])){
  41.                 if($_SERVER['HTTP_ACCEPT_LANGUAGE']){
  42.                     $locale = substr($_SERVER["HTTP_ACCEPT_LANGUAGE"],0,2);
  43.                 }
  44.             }
  45.         }
  47.         $browserLanguage = $locale;
  49.         // $languageArr = explode('_', locale_accept_from_http($_SERVER['HTTP_ACCEPT_LANGUAGE']));
  50.         // $browserLanguage = reset($languageArr);
  51.         // return new Response($locale.' '.$browserLanguage);
  53.         // Check if the browser language is a valid frontend language
  54.         if (in_array($browserLanguage, $languages)) {
  55.             $language = $browserLanguage;
  56.         } else {
  57.             // If it is not, take the first frontend language as default
  58.             $language = reset($languages);
  59.         }
  61.         // Get the folder of the current language (in the current site)
  62.         $currentSitePath = $this->document->getRealFullPath();
  64.         // check language
  65.         $publishedLanguages = [];
  67.         foreach ($languages as $foundLanguage){
  68.             $languageDoc = Document\Page::getByPath($currentSitePath . '/' . $foundLanguage);
  70.             if(!$this->editmode){
  71.                 if($languageDoc->isPublished()){ // check if document is published
  72.                     $publishedLanguages[] = $foundLanguage;
  73.                 }
  74.             }
  75.         }
  77.         if(count($publishedLanguages) === 1){
  78.             $reDirectCorrect = 301;
  79.         }else{
  80.             $reDirectCorrect = 302; // when multiple language are found
  81.         }
  83.         $folder = Document\Page::getByPath($currentSitePath . '/' . $language);
  84.         if ($folder) {
  85.             $document = $this->findFirstDocumentByParentId($folder->getId());
  86.             if ($document) {
  87.                 return $this->redirect($document->getPath() . $document->getKey(), $reDirectCorrect);
  88.             } else {
  89.                 throw new NotFoundHttpException('No document found in your browser language');
  90.             }
  91.         } else {
  92.             throw new NotFoundHttpException('No language folder found that matches your browser language');
  93.         }
  95.     }
  97.     /**
  98.      * Find the first active document for a given folder
  99.      *
  100.      * @param $folder_id
  101.      * @return mixed
  102.      */
  103.     protected function findFirstDocumentByParentId($folder_id)
  104.     {
  105.         $list = new Document\Listing();
  106.         $list->setCondition("parentId = ?", (int)$folder_id);
  107.         $list->setOrderKey("index");
  108.         $list->setOrder("asc");
  109.         $list->setLimit(1);
  110.         $childrenList = $list->load();
  112.         return reset($childrenList);
  113.     }
  114. }