getPublicationMetadata() public method

Get publication metadata
public getPublicationMetadata ( ) : array
return array publication metadata
 private function preconfigureVector()
 {
     $publicationMetadata = $this->publicationService->getPublicationMetadata();
     if (count($publicationMetadata) > 0) {
         $this->smarty->campsiteVector = array_merge($this->originalVector, array('publication' => $publicationMetadata['alias']['publication_id'], 'language' => $publicationMetadata['publication']['id_default_language']));
     }
 }