public function SimpleMegaMenuTypeDeleteForm::buildForm in Simple Mega Menu 8

Same name and namespace in other branches

1. 2.0.x src/Form/SimpleMegaMenuTypeDeleteForm.php \Drupal\simple_megamenu\Form\SimpleMegaMenuTypeDeleteForm::buildForm()

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 EntityDeleteForm::buildForm

File

src/Form/SimpleMegaMenuTypeDeleteForm.php, line 38

Class

SimpleMegaMenuTypeDeleteForm

Builds the form to delete Simple mega menu type entities.

Namespace

Drupal\simple_megamenu\Form

Code

public function buildForm(array $form, FormStateInterface $form_state) {
  $entities = $this->entityTypeManager
    ->getStorage('simple_mega_menu')
    ->getQuery()
    ->condition('type', $this->entity
    ->id())
    ->count()
    ->execute();
  if ($entities) {
    $caption = '<p>' . $this
      ->formatPlural($entities, '%type is used by 1 piece of content on your site. You can not remove this content type until you have removed all of the %type content.', '%type is used by @count pieces of content on your site. You may not remove %type until you have removed all of the %type content.', [
      '%type' => $this->entity
        ->label(),
    ]) . '</p>';
    $form['#title'] = $this
      ->getQuestion();
    $form['description'] = [
      '#markup' => $caption,
    ];
    return $form;
  }
  return parent::buildForm($form, $form_state);
}