public function PriceListForm::buildForm in Commerce Pricelist 8

Same name and namespace in other branches

1. 8.2 src/Form/PriceListForm.php \Drupal\commerce_pricelist\Form\PriceListForm::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 EntityForm::buildForm

File

src/Form/PriceListForm.php, line 73

Class

PriceListForm

Form controller for Price list edit forms.

Namespace

Drupal\commerce_pricelist\Form

Code

public function buildForm(array $form, FormStateInterface $form_state) {

  /* @var $entity \Drupal\commerce_pricelist\Entity\PriceList */
  $store_query = $this->entityManager
    ->getStorage('commerce_store')
    ->getQuery();
  if ($store_query
    ->count()
    ->execute() == 0) {
    $link = Link::createFromRoute('Add a new store.', 'entity.commerce_store.add_page');
    $form['warning'] = [
      '#markup' => t("Products can't be created until a store has been added. @link", [
        '@link' => $link
          ->toString(),
      ]),
    ];
    return $form;
  }
  return parent::buildForm($form, $form_state);
}