/**
  * Add page content to the index document
  *
  * @param NodeTranslation  $nodeTranslation
  * @param HasNodeInterface $page
  * @param array            $doc
  *
  * @return array
  */
 protected function addPageContent(NodeTranslation $nodeTranslation, $page, &$doc)
 {
     $this->enterRequestScope($nodeTranslation->getLang());
     if ($this->logger) {
         $this->logger->debug(sprintf('Indexing page "%s" / lang : %s / type : %s / id : %d / node id : %d', $page->getTitle(), $nodeTranslation->getLang(), get_class($page), $page->getId(), $nodeTranslation->getNode()->getId()));
     }
     $renderer = $this->container->get('templating');
     $doc['content'] = '';
     if ($page instanceof SearchViewTemplateInterface) {
         $doc['content'] = $this->renderCustomSearchView($nodeTranslation, $page, $renderer);
         return;
     }
     if ($page instanceof HasPagePartsInterface) {
         $doc['content'] = $this->renderDefaultSearchView($nodeTranslation, $page, $renderer);
         return;
     }
 }
 private function createTranslationNode(Node $rootNode, $language, HasNodeInterface $page)
 {
     $translationNode = new NodeTranslation();
     $translationNode->setNode($rootNode)->setLang($language)->setTitle($page->getTitle())->setOnline(false)->setWeight(0);
     return $translationNode;
 }