Ojs\JournalBundle\Entity\IssueFile::setDescription PHP Метод

    public function setDescription($description)
    {
        $this->translate()->setDescription($description);
        return $this;
    }

 /**
  * Imports the given issue file
  * @param int    $id    Issue file's ID
  * @param int    $oldId Old issue file's ID
  * @param Issue  $issue File's issue
  * @param string $slug  Journal's slug
  */
 public function importIssueFile($id, $oldId, $issue, $slug)
 {
     $this->consoleOutput->writeln("Reading issue file #" . $id . "... ", true);
     $issueFileSql = "SELECT * FROM issue_files WHERE file_id = :id LIMIT 1";
     $issueFileStatement = $this->dbalConnection->prepare($issueFileSql);
     $issueFileStatement->bindValue('id', $id);
     $issueFileStatement->execute();
     $galleysSql = "SELECT galley_id, issue_id, locale, label FROM issue_galleys " . "WHERE issue_id = :issue_id AND file_id = :id";
     $galleysStatement = $this->dbalConnection->prepare($galleysSql);
     $galleysStatement->bindValue('issue_id', $oldId);
     $galleysStatement->bindValue('id', $id);
     $galleysStatement->execute();
     $pkpIssueFile = $issueFileStatement->fetch();
     $pkpGalleys = $galleysStatement->fetchAll();
     foreach ($pkpGalleys as $galley) {
         $locale = !empty($galley['locale']) ? mb_substr($galley['locale'], 0, 2, 'UTF-8') : 'en';
         $label = !empty($galley['label']) ? $galley['label'] : '-';
         $filename = sprintf('imported/%s/%s.%s', $galley['issue_id'], $galley['galley_id'], FileHelper::$mimeToExtMap[$pkpIssueFile['file_type']]);
         $issueFile = new IssueFile();
         $issueFile->setFile($filename);
         $issueFile->setIssue($issue);
         $issueFile->setVersion(0);
         $issueFile->setType(0);
         // Fill translatable fields
         $issueFile->setCurrentLocale($locale);
         $issueFile->setTitle($label);
         $issueFile->setDescription('-');
         $history = $this->em->getRepository(FileHistory::class)->findOneBy(['fileName' => $filename]);
         if (!$history) {
             $history = new FileHistory();
             $history->setFileName($filename);
             $history->setOriginalName($pkpIssueFile['original_file_name']);
             $history->setType('issuefiles');
             $this->em->persist($history);
         }
         $source = sprintf('%s/issue/download/%s/%s', $slug, $galley['issue_id'], $galley['galley_id']);
         $target = sprintf('/../web/uploads/issuefiles/imported/%s/%s.%s', $galley['issue_id'], $galley['galley_id'], FileHelper::$mimeToExtMap[$pkpIssueFile['file_type']]);
         $pendingDownload = new PendingDownload();
         $pendingDownload->setSource($source);
         $pendingDownload->setTarget($target);
         $this->em->persist($pendingDownload);
         $this->em->persist($issueFile);
     }
 }