function system_update_8805 in Drupal 8

Change the provider of the 'path_alias' entity type and its base fields.

File

core/modules/system/system.install, line 2763

Install, update and uninstall functions for the system module.

Code

function system_update_8805() {

  // If the path alias module is not installed, it means that
  // system_update_8803() ran as part of Drupal 8.8.0-alpha1, in which case we
  // need to enable the module and change the provider of the 'path_alias'
  // entity type.
  if (!\Drupal::moduleHandler()
    ->moduleExists('path_alias')) {
    \Drupal::service('module_installer')
      ->install([
      'path_alias',
    ], FALSE);

    /** @var \Drupal\Core\Entity\EntityLastInstalledSchemaRepositoryInterface $last_installed_schema_repository */
    $last_installed_schema_repository = \Drupal::service('entity.last_installed_schema.repository');
    $entity_type = $last_installed_schema_repository
      ->getLastInstalledDefinition('path_alias');

    // Set the new class for the entity type.
    $entity_type
      ->setClass(PathAlias::class);

    // Set the new provider for the entity type.
    $reflection = new ReflectionClass($entity_type);
    $property = $reflection
      ->getProperty('provider');
    $property
      ->setAccessible(TRUE);
    $property
      ->setValue($entity_type, 'path_alias');
    $last_installed_schema_repository
      ->setLastInstalledDefinition($entity_type);
    $field_storage_definitions = $last_installed_schema_repository
      ->getLastInstalledFieldStorageDefinitions('path_alias');
    foreach ($field_storage_definitions as $field_storage_definition) {
      if ($field_storage_definition
        ->isBaseField()) {
        $field_storage_definition
          ->setProvider('path_alias');
        $last_installed_schema_repository
          ->setLastInstalledFieldStorageDefinition($field_storage_definition);
      }
    }
  }
}