public function metaRobots($type = null) {
		if ($type === null && ($meta = Configure::read('Config.robots')) !== null) {
			$type = $meta;
		}
		$content = [];
		if ($type === 'public') {
			//$this->privatePage = false;
			$content['robots'] = ['index', 'follow', 'noarchive'];
		} else {
			//$this->privatePage = true;
			$content['robots'] = ['noindex', 'nofollow', 'noarchive'];
		}

		$return = '<meta name="robots" content="' . implode(',', $content['robots']) . '" />';
		return $return;
	}