Issue::setCoverImage PHP 메소드

    function setCoverImage($coverImage, $locale)
    {
        return $this->setData('coverImage', $coverImage, $locale);
    }

 /**
  * Parse out the issue cover and store it in an issue.
  * @param DOMElement $node
  * @param Issue $issue
  */
 function parseIssueCover($node, $issue)
 {
     for ($n = $node->firstChild; $n !== null; $n = $n->nextSibling) {
         if (is_a($n, 'DOMElement')) {
             switch ($n->tagName) {
                 case 'cover_image':
                     $issue->setCoverImage($n->textContent);
                     break;
                 case 'cover_image_alt_text':
                     $issue->setCoverImageAltText($n->textContent);
                     break;
                 case 'embed':
                     import('classes.file.PublicFileManager');
                     $publicFileManager = new PublicFileManager();
                     $filePath = $publicFileManager->getContextFilesPath(ASSOC_TYPE_JOURNAL, $issue->getJournalId()) . '/' . $issue->getCoverImage();
                     file_put_contents($filePath, base64_decode($n->textContent));
                     break;
             }
         }
     }
 }