function config_admin_import_form_submit

Form submission handler for config_admin_import_form().

File

drupal/core/modules/config/config.admin.inc, line 125

Admin page callbacks for the config module.

Code

function config_admin_import_form_submit($form, &$form_state) {
  $config_importer = new ConfigImporter($form_state['storage_comparer'], Drupal::service('event_dispatcher'), Drupal::service('config.factory'), Drupal::entityManager(), Drupal::lock());
  if ($config_importer
    ->alreadyImporting()) {
    drupal_set_message(t('Another request may be synchronizing configuration already.'));
  }
  else {
    try {
      $config_importer
        ->import();
      drupal_flush_all_caches();
      drupal_set_message(t('The configuration was imported successfully.'));
    } catch (ConfigException $e) {

      // Return a negative result for UI purposes. We do not differentiate between
      // an actual synchronization error and a failed lock, because concurrent
      // synchronizations are an edge-case happening only when multiple developers
      // or site builders attempt to do it without coordinating.
      watchdog_exception('config_import', $e);
      drupal_set_message(t('The import failed due to an error. Any errors have been logged.'), 'error');
    }
  }
}