/** * Obtain a refernece to the active upgrade handler */ public static function instance() { if (!self::$instance) { // FIXME auto-generate self::$instance = new CRM_Civitax_Upgrader('ca.lunahost.civitax', __DIR__ . '/../../../'); } return self::$instance; }
function _civitax_civix_upgrader() { if (!file_exists(__DIR__ . '/CRM/Civitax/Upgrader.php')) { return NULL; } else { return CRM_Civitax_Upgrader_Base::instance(); } }