/** * Obtain a refernece to the active upgrade handler */ public static function instance() { if (!self::$instance) { // FIXME auto-generate self::$instance = new CRM_Workflow_Upgrader('org.botany.workflow', realpath(__DIR__ . '/../../../')); } return self::$instance; }
/** * @return CRM_Workflow_Upgrader */ function _workflow_civix_upgrader() { if (!file_exists(__DIR__ . '/CRM/Workflow/Upgrader.php')) { return NULL; } else { return CRM_Workflow_Upgrader_Base::instance(); } }