public function ConfigImportForm::submitForm in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/config/src/Form/ConfigImportForm.php \Drupal\config\Form\ConfigImportForm::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/ConfigImportForm.php, line 125

Class

ConfigImportForm

Defines the configuration import form.

Namespace

Drupal\config\Form

Code

public function submitForm(array &$form, FormStateInterface $form_state) {
  if ($path = $form_state
    ->getValue('import_tarball')) {
    $this->configStorage
      ->deleteAll();
    try {
      $archiver = new ArchiveTar($path, 'gz');
      $files = [];
      foreach ($archiver
        ->listContent() as $file) {
        $files[] = $file['filename'];
      }
      $archiver
        ->extractList($files, $this->settings
        ->get('config_sync_directory'), '', FALSE, FALSE);
      $this
        ->messenger()
        ->addStatus($this
        ->t('Your configuration files were successfully uploaded and are ready for import.'));
      $form_state
        ->setRedirect('config.sync');
    } catch (\Exception $e) {
      $this
        ->messenger()
        ->addError($this
        ->t('Could not extract the contents of the tar file. The error message is <em>@message</em>', [
        '@message' => $e
          ->getMessage(),
      ]));
    }
    $this->fileSystem
      ->unlink($path);
  }
}