/**
* Checks that the Configuration module is not being uninstalled.
*
* @param ConfigImporterEvent $event
* The config import event.
*/
public function onConfigImporterValidate(ConfigImporterEvent $event)
{
$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.'));
}
}
/**
* Validates the configuration to be imported.
*
* @param \Drupal\Core\Config\ConfigImporterEvent $event
* The Event to process.
*
* @throws \Drupal\Core\Config\ConfigNameException
*/
public function onConfigImporterValidate(ConfigImporterEvent $event)
{
if ($this->state->get('config_import_test.config_import_validate_fail', FALSE)) {
// Log more than one error to test multiple validation errors.
$event->getConfigImporter()->logError('Config import validate error 1.');
$event->getConfigImporter()->logError('Config import validate error 2.');
}
}
/**
* Checks that the configuration synchronization is valid.
*
* This event listener implements two checks:
* - prevents deleting all configuration.
* - checks that the system.site:uuid's in the source and target match.
*
* @param ConfigImporterEvent $event
* The config import event.
*/
public function onConfigImporterValidate(ConfigImporterEvent $event)
{
$importList = $event->getConfigImporter()->getStorageComparer()->getSourceStorage()->listAll();
if (empty($importList)) {
$event->getConfigImporter()->logError($this->t('This import is empty and if applied would delete all of your configuration, so has been rejected.'));
}
if (!$event->getConfigImporter()->getStorageComparer()->validateSiteUuid()) {
$event->getConfigImporter()->logError($this->t('Site UUID in source storage does not match the target storage.'));
}
}
/**
* Validates the configuration to be imported.
*
* @param \Drupal\Core\Config\ConfigImporterEvent $event
* The Event to process.
*
* @throws \Drupal\Core\Config\ConfigNameException
*/
public function onConfigImporterValidate(ConfigImporterEvent $event)
{
foreach (array('delete', 'create', 'update') as $op) {
foreach ($event->getConfigImporter()->getUnprocessedConfiguration($op) as $name) {
try {
Config::validateName($name);
} catch (ConfigNameException $e) {
$message = $this->t('The config name @config_name is invalid.', array('@config_name' => $name));
$event->getConfigImporter()->logError($message);
}
}
}
}
/**
* Validates the configuration to be imported.
*
* @param \Drupal\Core\Config\ConfigImporterEvent $event
* The Event to process.
*
* @throws \Drupal\Core\Config\ConfigNameException
*/
public function onConfigImporterValidate(ConfigImporterEvent $event)
{
foreach (array('delete', 'create', 'update') as $op) {
foreach ($event->getConfigImporter()->getUnprocessedConfiguration($op) as $name) {
try {
Config::validateName($name);
} catch (ConfigNameException $e) {
$message = $this->t('The config name @config_name is invalid.', array('@config_name' => $name));
$event->getConfigImporter()->logError($message);
}
}
}
$config_importer = $event->getConfigImporter();
if ($config_importer->getStorageComparer()->getSourceStorage()->exists('core.extension')) {
$this->validateModules($config_importer);
$this->validateThemes($config_importer);
$this->validateDependencies($config_importer);
} else {
$config_importer->logError($this->t('The core.extension configuration does not exist.'));
}
}
/**
* Ensures bundles that will be deleted are not in use.
*
* @param \Drupal\Core\Config\ConfigImporterEvent $event
* The config import event.
*/
public function onConfigImporterValidate(ConfigImporterEvent $event)
{
foreach ($event->getChangelist('delete') as $config_name) {
// Get the config entity type ID. This also ensure we are dealing with a
// configuration entity.
if ($entity_type_id = $this->configManager->getEntityTypeIdByName($config_name)) {
$entity_type = $this->entityManager->getDefinition($entity_type_id);
// Does this entity type define a bundle of another entity type.
if ($bundle_of = $entity_type->getBundleOf()) {
// Work out if there are entities with this bundle.
$bundle_of_entity_type = $this->entityManager->getDefinition($bundle_of);
$bundle_id = ConfigEntityStorage::getIDFromConfigName($config_name, $entity_type->getConfigPrefix());
$entity_query = $this->entityManager->getStorage($bundle_of)->getQuery();
$entity_ids = $entity_query->condition($bundle_of_entity_type->getKey('bundle'), $bundle_id)->accessCheck(FALSE)->range(0, 1)->execute();
if (!empty($entity_ids)) {
$entity = $this->entityManager->getStorage($entity_type_id)->load($bundle_id);
$event->getConfigImporter()->logError($this->t('Entities exist of type %entity_type and %bundle_label %bundle. These entities need to be deleted before importing.', array('%entity_type' => $bundle_of_entity_type->getLabel(), '%bundle_label' => $bundle_of_entity_type->getBundleLabel(), '%bundle' => $entity->label())));
}
}
}
}
}
/**
* Checks that the configuration synchronization is valid.
*
* This event listener checks that the system.site:uuid's in the source and
* target match.
*
* @param ConfigImporterEvent $event
* The config import event.
*/
public function onConfigImporterValidateSiteUUID(ConfigImporterEvent $event)
{
if (!$event->getConfigImporter()->getStorageComparer()->validateSiteUuid()) {
$event->getConfigImporter()->logError($this->t('Site UUID in source storage does not match the target storage.'));
}
}