public function ConfigReverter::import in Configuration Update Manager 8

Imports configuration from extension storage to active storage.

This action triggers a ConfigRevertInterface::IMPORT event if the configuration could be imported.

Parameters

string $type: The type of configuration.

string $name: The name of the config item, without the prefix.

Return value

bool TRUE if the operation succeeded; FALSE if the configuration could not be found to import. May also throw exceptions if there is a problem during saving the configuration.

Overrides ConfigRevertInterface::import

File

src/ConfigReverter.php, line 89

Class

ConfigReverter: Provides methods related to config reverting, deleting, and importing.

Namespace

Drupal\config_update

Code

public function import($type, $name) {

  // Read the config from the file. Note: Do not call getFromExtension() here
  // because we need $full_name below.
  $full_name = $this
    ->getFullName($type, $name);
  $value = FALSE;
  if ($full_name) {
    $value = $this->extensionConfigStorage
      ->read($full_name);
    if (!$value) {
      $value = $this->extensionOptionalConfigStorage
        ->read($full_name);
    }
  }
  if (!$value) {
    return FALSE;
  }

  // Save it as a new config entity or simple config.
  if ($type == 'system.simple') {
    $this->configFactory
      ->getEditable($full_name)
      ->setData($value)
      ->save();
  }
  else {
    $entity_storage = $this->entityManager
      ->getStorage($type);
    $entity = $entity_storage
      ->createFromStorageRecord($value);
    $entity
      ->save();
  }

  // Trigger an event notifying of this change.
  $event = new ConfigRevertEvent($type, $name);
  $this->dispatcher
    ->dispatch(ConfigRevertInterface::IMPORT, $event);
  return TRUE;
}

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