public function EditorIconDialog::submitForm in Font Awesome Icons 8

Same name and namespace in other branches

1. 8.2 src/Form/EditorIconDialog.php \Drupal\fontawesome\Form\EditorIconDialog::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

src/Form/EditorIconDialog.php, line 264

Class

EditorIconDialog

Provides a Font Awesome icon dialog for text editors.

Namespace

Drupal\fontawesome\Form

Code

public function submitForm(array &$form, FormStateInterface $form_state) {
  $response = new AjaxResponse();
  if ($form_state
    ->getErrors()) {
    unset($form['#prefix'], $form['#suffix']);
    $form['status_messages'] = [
      '#type' => 'status_messages',
      '#weight' => -10,
    ];
    $response
      ->addCommand(new HtmlCommand('#fontawesome-icon-dialog-form', $form));
  }
  else {
    $form_values = $form_state
      ->getValues();
    $icon_attributes = [
      'attributes' => [
        'class' => $this
          ->buildClassString([
          $form_values['icon'],
        ] + $form_values['settings']),
      ],
    ];
    $response
      ->addCommand(new EditorDialogSave($icon_attributes));
    $response
      ->addCommand(new CloseModalDialogCommand());
  }
  return $response;
}