public function RedirectDeleteMultipleForm::buildForm in Redirect 8

Form constructor.

Parameters

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

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

Return value

array The form structure.

Overrides ConfirmFormBase::buildForm

File

src/Form/RedirectDeleteMultipleForm.php, line 110

Class

RedirectDeleteMultipleForm

Provides a redirect deletion confirmation form.

Namespace

Drupal\redirect\Form

Code

public function buildForm(array $form, FormStateInterface $form_state) {
  $this->redirects = $this->privateTempStoreFactory
    ->get('redirect_multiple_delete_confirm')
    ->get($this->currentUser
    ->id());
  if (empty($this->redirects)) {
    return new RedirectResponse($this
      ->getCancelUrl()
      ->setAbsolute()
      ->toString());
  }
  $form['redirects'] = [
    '#theme' => 'item_list',
    '#items' => array_map(function ($redirect) {
      return $redirect
        ->label();
    }, $this->redirects),
  ];
  return parent::buildForm($form, $form_state);
}