/**
  * @param int    $postId
  * @param string $metaName
  * @param bool   $fetchOneResult
  *
  * @return array|\Ekino\WordpressBundle\Entity\PostMeta
  */
 public function getPostMeta($postId, $metaName, $fetchOneResult = false)
 {
     $query = $this->repository->getPostMetaQuery($postId, $metaName);
     return $fetchOneResult ? $query->getOneOrNullResult() : $query->getResult();
 }