问题 Jcomment和Remository组件的集成方法

$commentsdb = $file->getComments();
  if ($commentsdb){
    $this->tabcnt = 1;
    $legend = _DOWN_COMMENTS;
    foreach ($commentsdb as $comment) $this->showComment($legend, $comment);
  }
  else {
    $legend = $this->remUser->isLogged() ? _DOWN_FIRST_COMMENT : _DOWN_FIRST_COMMENT_NL;
    $this->fileOutputBox('', '<strong>'.$legend.'</strong>');
  }
  if ($this->remUser->isLogged()) $this->commentBox($file);

$comments = JPATH_ROOT . DS . 'components' . DS . 'com_jcomments' . DS . 'jcomments.php';
  if (file_exists($comments)) {
    require_once($comments);	    
    echo '<div style="clear: both;">';
    error_reporting(E_ALL);
    echo JComments::showComments($file->id, 'com_remository', $file->filetitle);
    echo '</div>';
  }