function config_install_batch in Configuration installer 8

Creates a batch for the config importer to process.

See also

config_installer_install_tasks_alter()

File

./config_installer.profile, line 55

Enables modules and site configuration for a minimal site installation.

Code

function config_install_batch() {

  // We need to manually trigger the installation of core-provided entity types,
  // as those will not be handled by the module installer.
  // @see install_profile_modules()
  install_core_entity_type_definitions();

  // Create a source storage that reads from sync.
  $listing = new \Drupal\Core\Extension\ExtensionDiscovery(\Drupal::root());
  $listing
    ->setProfileDirectories([]);
  $sync = new SourceStorage(\Drupal::service('config.storage.sync'), $listing
    ->scan('profile'));

  // Match up the site uuids, the install_base_system install task will have
  // installed the system module and created a new UUID.
  $system_site = $sync
    ->read('system.site');
  \Drupal::configFactory()
    ->getEditable('system.site')
    ->set('uuid', $system_site['uuid'])
    ->save();

  // Create the storage comparer and the config importer.
  $config_manager = \Drupal::service('config.manager');
  $storage_comparer = new StorageComparer($sync, \Drupal::service('config.storage'), $config_manager);
  $storage_comparer
    ->createChangelist();
  $config_importer = new ConfigImporter($storage_comparer, \Drupal::service('event_dispatcher'), $config_manager, \Drupal::service('lock.persistent'), \Drupal::service('config.typed'), \Drupal::service('module_handler'), \Drupal::service('module_installer'), \Drupal::service('theme_handler'), \Drupal::service('string_translation'));
  try {
    $sync_steps = $config_importer
      ->initialize();

    // Implementing hook_config_import_steps_alter() in this file does not work
    // if using the 'drush site-install' command. Add the step to fix the import
    // profile before the last step of the configuration import.
    $last = array_pop($sync_steps);
    $sync_steps[] = 'config_installer_install_uninstalled_profile_dependencies';
    $sync_steps[] = 'config_installer_config_import_profile';
    $sync_steps[] = $last;
    $batch = [
      'operations' => [],
      'finished' => 'config_install_batch_finish',
      'title' => t('Synchronizing configuration'),
      'init_message' => t('Starting configuration synchronization.'),
      'progress_message' => t('Completed @current step of @total.'),
      'error_message' => t('Configuration synchronization has encountered an error.'),
      'file' => drupal_get_path('module', 'config') . '/config.admin.inc',
    ];
    foreach ($sync_steps as $sync_step) {
      $batch['operations'][] = [
        'config_install_batch_process',
        [
          $config_importer,
          $sync_step,
        ],
      ];
    }
    return $batch;
  } catch (ConfigImporterException $e) {

    // There are validation errors.
    drupal_set_message(\Drupal::translation()
      ->translate('The configuration synchronization failed validation.'));
    foreach ($config_importer
      ->getErrors() as $message) {
      drupal_set_message($message, 'error');
    }
  }
}