protected function getPageUid() { $pageUid = (int) $this->arguments['pageUid']; if (1 > $pageUid) { $pageUid = (int) $GLOBALS['TSFE']->page['content_from_pid']; } if (1 > $pageUid) { $pageUid = (int) $GLOBALS['TSFE']->id; } return $pageUid; }