public static function getCommentsSort() {
		$user_setting = elgg_get_plugin_user_setting('comments_order', 0, 'hypeInteractions');
		$setting = $user_setting ?: elgg_get_plugin_setting('comments_order', 'hypeInteractions');
		if ($setting == 'asc') {
			$setting = 'time_created::asc';
		} else if ($setting == 'desc') {
			$setting = 'time_created::desc';
		}
		return $setting;
	}