private function setupFilter($params)
    {
        $filter = array(
            'URLSegment' => Convert::raw2sql($params['ID']),
            'Live'       => 1,
        );
        if (Member::currentUserID() !== 0 && !Permission::checkMember(Member::currentUserID(), array('VIEW_NEWS', 'CMS_ACCESS_NewsAdmin'))) {
            $filter['Live'] = 0;
        }

        return $filter;
    }