Mercurial > hg > isophonics-drupal-site
view core/modules/config/src/ConfigSubscriber.php @ 19:fa3358dc1485 tip
Add ndrum files
author | Chris Cannam |
---|---|
date | Wed, 28 Aug 2019 13:14:47 +0100 |
parents | c2387f117808 |
children |
line wrap: on
line source
<?php namespace Drupal\config; use Drupal\Core\Config\ConfigEvents; use Drupal\Core\Config\ConfigImporterEvent; use Drupal\Core\Config\ConfigImportValidateEventSubscriberBase; /** * Config subscriber. */ class ConfigSubscriber extends ConfigImportValidateEventSubscriberBase { /** * Checks that the Configuration module is not being uninstalled. * * @param \Drupal\Core\Config\ConfigImporterEvent $event * The config import event. */ public function onConfigImporterValidate(ConfigImporterEvent $event) { // Make sure config syncs performed via the Config UI don't break, but // don't worry about syncs initiated via the command line. if (PHP_SAPI === 'cli') { return; } $importer = $event->getConfigImporter(); $core_extension = $importer->getStorageComparer()->getSourceStorage()->read('core.extension'); if (!isset($core_extension['module']['config'])) { $importer->logError($this->t('Can not uninstall the Configuration module as part of a configuration synchronization through the user interface.')); } } /** * {@inheritdoc} */ public static function getSubscribedEvents() { $events[ConfigEvents::IMPORT_VALIDATE][] = ['onConfigImporterValidate', 20]; return $events; } }