public static function EntityViewDisplayAlterer::submitSmartTitleForm in Smart Title 8

Submit callback for saving the smart title configuration.

Parameters

array $form: The renderable array of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The form state object.

File

src/EntityViewDisplayAlterer.php, line 230

Class

EntityViewDisplayAlterer

Entity view display form alterer class for Smart Title.

Namespace

Drupal\smart_title

Code

public static function submitSmartTitleForm(array &$form, FormStateInterface $form_state) {
  if (!($entity = static::getViewDisplayEntityFromFormState($form_state))) {
    return;
  }

  // Check that Smart Title is/should be enabled.
  if ((bool) $form_state
    ->getValue('smart_title__enabled')) {
    $settings_to_save = (bool) $form_state
      ->get('smart_title_tempvalues') ? $form_state
      ->get('smart_title_tempvalues') : $entity
      ->getThirdPartySetting('smart_title', 'settings', []);
    $field_values = $form_state
      ->getValue('fields', [
      'smart_title' => [],
    ]);

    // If format settings form was opened when the view display form was asked
    // to save its config, we want to save values from that format settings
    // subform.
    if (!empty($field_values['smart_title']['settings_edit_form'])) {
      $settings_to_save = (bool) $field_values['smart_title']['settings_edit_form']['settings'] ? $field_values['smart_title']['settings_edit_form']['settings'] : [];
      $settings_to_save['smart_title__classes'] = array_values(array_filter(explode(' ', $settings_to_save['smart_title__classes'])));
    }

    // If field is hidden, remove our settings.
    if (!empty($field_values['smart_title']['region']) && $field_values['smart_title']['region'] === 'hidden') {
      $entity
        ->unSetThirdPartySetting('smart_title', 'settings');
    }
    else {
      $settings_to_save += _smart_title_defaults($entity
        ->getTargetEntityTypeId(), TRUE);

      // Save the (possibly new) config.
      $entity
        ->setThirdPartySetting('smart_title', 'settings', $settings_to_save);
    }
  }
}