public static function EntityViewDisplayAlterer::multistepSubmit in Smart Title 8

Multi step submit callback for saving the temporary Smart Title config.

Parameters

array $form: The renderable array of the form.

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

File

src/EntityViewDisplayAlterer.php, line 271

Class

EntityViewDisplayAlterer

Entity view display form alterer class for Smart Title.

Namespace

Drupal\smart_title

Code

public static function multistepSubmit(array $form, FormStateInterface $form_state) {
  $trigger = $form_state
    ->getTriggeringElement();
  $field_values = $form_state
    ->getValue('fields', [
    'smart_title' => [
      'settings_edit_form' => [],
    ],
  ]);
  if ($trigger['#op'] === 'update' && !empty($field_values['smart_title']['settings_edit_form'])) {
    $settings_to_save = !empty($field_values['smart_title']['settings_edit_form']['settings']) ? $field_values['smart_title']['settings_edit_form']['settings'] : [];
    if (isset($settings_to_save['smart_title__classes'])) {
      $settings_to_save['smart_title__classes'] = array_values(array_filter(explode(' ', $settings_to_save['smart_title__classes'])));
    }
    $form_state
      ->set('smart_title_tempvalues', $settings_to_save);
  }
}