public function WishlistViewForm::submitForm in UC Wish List 8

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/WishlistViewForm.php, line 273

Class

WishlistViewForm

Namespace

Drupal\uc_wishlist\Form

Code

public function submitForm(array &$form, FormStateInterface $form_state) {
  $values = $form_state
    ->getValues();

  // Get the products post data and iterate them to update one by one.
  $items = $values['items'];
  foreach ($items as $item) {
    $wpid = $item['wpid'];
    $remove = $item['remove'];
    $node = Node::load($item['nid']);
    $title = $node
      ->get('title')
      ->getValue()[0]['value'];
    $title = Xss::filter($title);

    // Check to see if the user wanted to remove this product from the wish list and if so then delete it.
    if ($remove) {
      drupal_set_message($this
        ->t('<b>@product_title</b> has been removed from <a href="@url">your wish list</a>.', [
        '@product_title' => $title,
        '@url' => Url::fromRoute('uc_wishlist.wishlist'),
      ]));
    }
    else {

      // Update the information for this product in the wish list
      // user wanted quantity of the product.
      $wanted_qty = $item['wanted_qty'];
      $this->ucwishlistManager
        ->updateWantedQuantity($wpid, $wanted_qty);
    }
  }
  drupal_set_message($this
    ->t('Your wish list has been updated'));
  $form_state
    ->setRedirectUrl(Url::fromRoute('uc_wishlist.wishlist'));
}