public function CartForm::buildForm in Basic cart 8.0
Same name and namespace in other branches
- 8.6 src/Form/CartForm.php \Drupal\basic_cart\Form\CartForm::buildForm()
- 8 src/Form/CartForm.php \Drupal\basic_cart\Form\CartForm::buildForm()
- 8.2 src/Form/CartForm.php \Drupal\basic_cart\Form\CartForm::buildForm()
- 8.3 src/Form/CartForm.php \Drupal\basic_cart\Form\CartForm::buildForm()
- 8.4 src/Form/CartForm.php \Drupal\basic_cart\Form\CartForm::buildForm()
- 8.5 src/Form/CartForm.php \Drupal\basic_cart\Form\CartForm::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 FormInterface::buildForm
File
- src/
Form/ CartForm.php, line 26
Class
Namespace
Drupal\basic_cart\FormCode
public function buildForm(array $form, FormStateInterface $form_state) {
$form['#theme'] = 'cart_form';
$cart = Utility::getCart();
$config = Utility::cartSettings();
$langcode = \Drupal::languageManager()
->getCurrentLanguage()
->getId();
$price = Utility::getTotalPrice();
$total = Utility::formatPrice($price->total);
$vat_is_enabled = (int) $config
->get('vat_state');
$vat_value = !empty($vat_is_enabled) && $vat_is_enabled ? Utility::formatPrice($price->vat) : 0;
// And now the form.
$form['cartcontents'] = array(
// Make the returned array come back in tree form.
'#tree' => TRUE,
);
// Cart elements.
foreach ($cart['cart_quantity'] as $nid => $quantity) {
$variable = Utility::quantityPrefixData($nid);
$form['cartcontents'][$nid] = array(
'#type' => $config
->get('quantity_status') ? 'textfield' : 'markup',
'#size' => 2,
'#quantity_id' => $nid,
"#suffix" => Utility::render('basic-cart-quantity-suffix.html.twig', $variable),
"#prefix" => Utility::render('basic-cart-quantity-prefix.html.twig', $variable),
'#default_value' => $quantity,
);
}
$form['total_price'] = array(
'#markup' => Utility::render('total-price-markup.html.twig', Utility::getTotalPriceMarkupData()),
);
// Buttons.
$form['buttons'] = array(
'#tree' => TRUE,
);
$form['buttons']['update'] = array(
'#type' => 'submit',
'#value' => t($config
->get('cart_update_button')),
'#name' => "update",
);
if ($config
->get('order_status')) {
$form['buttons']['checkout'] = array(
'#type' => 'submit',
'#value' => t('Checkout'),
'#name' => "checkout",
);
}
return $form;
}