private static function genFeed($type, $args)
 {
     global $core;
     $user_id = dcAntispam::checkUserCode($core, $args);
     if ($user_id === false) {
         self::p404();
         return;
     }
     $core->auth->checkUser($user_id, null, null);
     header('Content-Type: application/xml; charset=UTF-8');
     $title = $core->blog->name . ' - ' . __('Spam moderation') . ' - ';
     $params = array();
     $end_url = '';
     if ($type == 'spam') {
         $title .= __('Spam');
         $params['comment_status'] = -2;
         $end_url = '?status=-2';
     } else {
         $title .= __('Ham');
         $params['sql'] = ' AND comment_status IN (1,-1) ';
     }
     echo '<?xml version="1.0" encoding="utf-8"?>' . "\n" . '<rss version="2.0"' . "\n" . 'xmlns:dc="http://purl.org/dc/elements/1.1/"' . "\n" . 'xmlns:content="http://purl.org/rss/1.0/modules/content/">' . "\n" . '<channel>' . "\n" . '<title>' . html::escapeHTML($title) . '</title>' . "\n" . '<link>' . (DC_ADMIN_URL ? DC_ADMIN_URL . 'comments.php' . $end_url : 'about:blank') . '</link>' . "\n" . '<description></description>' . "\n";
     $rs = $core->blog->getComments($params);
     $maxitems = 20;
     $nbitems = 0;
     while ($rs->fetch() && $nbitems < $maxitems) {
         $nbitems++;
         $uri = DC_ADMIN_URL ? DC_ADMIN_URL . 'comment.php?id=' . $rs->comment_id : 'about:blank';
         $author = $rs->comment_author;
         $title = $rs->post_title . ' - ' . $author;
         if ($type == 'spam') {
             $title .= '(' . $rs->comment_spam_filter . ')';
         }
         $id = $rs->getFeedID();
         $content = '<p>IP: ' . $rs->comment_ip;
         if (trim($rs->comment_site)) {
             $content .= '<br />URL: <a href="' . $rs->comment_site . '">' . $rs->comment_site . '</a>';
         }
         $content .= "</p><hr />\n";
         $content .= $rs->comment_content;
         echo '<item>' . "\n" . '  <title>' . html::escapeHTML($title) . '</title>' . "\n" . '  <link>' . $uri . '</link>' . "\n" . '  <guid>' . $id . '</guid>' . "\n" . '  <pubDate>' . $rs->getRFC822Date() . '</pubDate>' . "\n" . '  <dc:creator>' . html::escapeHTML($author) . '</dc:creator>' . "\n" . '  <description>' . html::escapeHTML($content) . '</description>' . "\n" . '</item>';
     }
     echo "</channel>\n</rss>";
 }