public function ConfigSingleImportForm::submitForm in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 core/modules/config/src/Form/ConfigSingleImportForm.php \Drupal\config\Form\ConfigSingleImportForm::submitForm()

Form submission handler.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Overrides FormInterface::submitForm

File

core/modules/config/src/Form/ConfigSingleImportForm.php, line 383

Contains \Drupal\config\Form\ConfigSingleImportForm.

Class

ConfigSingleImportForm

Provides a form for importing a single configuration file.

Namespace

Drupal\config\Form

Code

public function submitForm(array &$form, FormStateInterface $form_state) {

  // If this form has not yet been confirmed, store the values and rebuild.
  if (!$this->data) {
    $form_state
      ->setRebuild();
    $this->data = $form_state
      ->getValues();
    return;
  }

  /** @var \Drupal\Core\Config\ConfigImporter $config_importer */
  $config_importer = $form_state
    ->get('config_importer');
  if ($config_importer
    ->alreadyImporting()) {
    drupal_set_message($this
      ->t('Another request may be importing configuration already.'), 'error');
  }
  else {
    try {
      $sync_steps = $config_importer
        ->initialize();
      $batch = [
        'operations' => [],
        'finished' => [
          ConfigSync::class,
          'finishBatch',
        ],
        'title' => $this
          ->t('Importing configuration'),
        'init_message' => $this
          ->t('Starting configuration import.'),
        'progress_message' => $this
          ->t('Completed @current step of @total.'),
        'error_message' => $this
          ->t('Configuration import has encountered an error.'),
      ];
      foreach ($sync_steps as $sync_step) {
        $batch['operations'][] = [
          [
            ConfigSync::class,
            'processBatch',
          ],
          [
            $config_importer,
            $sync_step,
          ],
        ];
      }
      batch_set($batch);
    } catch (ConfigImporterException $e) {

      // There are validation errors.
      drupal_set_message($this
        ->t('The configuration import failed for the following reasons:'), 'error');
      foreach ($config_importer
        ->getErrors() as $message) {
        drupal_set_message($message, 'error');
      }
    }
  }
}