/** * Obtain a reference to the active upgrade handler. */ public static function instance() { if (!self::$instance) { // FIXME auto-generate self::$instance = new CRM_Petitionemail_Upgrader('com.aghstrategies.petitionemail', realpath(__DIR__ . '/../../../')); } return self::$instance; }
/** * @return CRM_Petitionemail_Upgrader */ function _petitionemail_civix_upgrader() { if (!file_exists(__DIR__ . '/CRM/Petitionemail/Upgrader.php')) { return NULL; } else { return CRM_Petitionemail_Upgrader_Base::instance(); } }