WP_Automatic_Updater::after_core_update()
Checks whether to send an email and avoid processing future updates after attempting a core update.
Method of the class: WP_Automatic_Updater{}
No Hooks.
Return
null
. Nothing (null).
Usage
// protected - for code of main (parent) or child class $result = $this->after_core_update( $update_result );
- $update_result(object) (required)
- The result of the core update. Includes the update offer and result.
Changelog
Since 3.7.0 | Introduced. |
WP_Automatic_Updater::after_core_update() WP Automatic Updater::after core update code WP 6.6.2
protected function after_core_update( $update_result ) { $wp_version = get_bloginfo( 'version' ); $core_update = $update_result->item; $result = $update_result->result; if ( ! is_wp_error( $result ) ) { $this->send_email( 'success', $core_update ); return; } $error_code = $result->get_error_code(); /* * Any of these WP_Error codes are critical failures, as in they occurred after we started to copy core files. * We should not try to perform a background update again until there is a successful one-click update performed by the user. */ $critical = false; if ( 'disk_full' === $error_code || str_contains( $error_code, '__copy_dir' ) ) { $critical = true; } elseif ( 'rollback_was_required' === $error_code && is_wp_error( $result->get_error_data()->rollback ) ) { // A rollback is only critical if it failed too. $critical = true; $rollback_result = $result->get_error_data()->rollback; } elseif ( str_contains( $error_code, 'do_rollback' ) ) { $critical = true; } if ( $critical ) { $critical_data = array( 'attempted' => $core_update->current, 'current' => $wp_version, 'error_code' => $error_code, 'error_data' => $result->get_error_data(), 'timestamp' => time(), 'critical' => true, ); if ( isset( $rollback_result ) ) { $critical_data['rollback_code'] = $rollback_result->get_error_code(); $critical_data['rollback_data'] = $rollback_result->get_error_data(); } update_site_option( 'auto_core_update_failed', $critical_data ); $this->send_email( 'critical', $core_update, $result ); return; } /* * Any other WP_Error code (like download_failed or files_not_writable) occurs before * we tried to copy over core files. Thus, the failures are early and graceful. * * We should avoid trying to perform a background update again for the same version. * But we can try again if another version is released. * * For certain 'transient' failures, like download_failed, we should allow retries. * In fact, let's schedule a special update for an hour from now. (It's possible * the issue could actually be on WordPress.org's side.) If that one fails, then email. */ $send = true; $transient_failures = array( 'incompatible_archive', 'download_failed', 'insane_distro', 'locked' ); if ( in_array( $error_code, $transient_failures, true ) && ! get_site_option( 'auto_core_update_failed' ) ) { wp_schedule_single_event( time() + HOUR_IN_SECONDS, 'wp_maybe_auto_update' ); $send = false; } $notified = get_site_option( 'auto_core_update_notified' ); // Don't notify if we've already notified the same email address of the same version of the same notification type. if ( $notified && 'fail' === $notified['type'] && get_site_option( 'admin_email' ) === $notified['email'] && $notified['version'] === $core_update->current ) { $send = false; } update_site_option( 'auto_core_update_failed', array( 'attempted' => $core_update->current, 'current' => $wp_version, 'error_code' => $error_code, 'error_data' => $result->get_error_data(), 'timestamp' => time(), 'retry' => in_array( $error_code, $transient_failures, true ), ) ); if ( $send ) { $this->send_email( 'fail', $core_update, $result ); } }