public function WishlistUserForm::form in Commerce Wishlist 8.3

Gets the actual form array to be built.

Overrides EntityForm::form

See also

\Drupal\Core\Entity\EntityForm::processForm()

\Drupal\Core\Entity\EntityForm::afterBuild()

File

src/Form/WishlistUserForm.php, line 169

Class

WishlistUserForm

Provides the wishlist user form.

Namespace

Drupal\commerce_wishlist\Form

Code

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

  /** @var \Drupal\commerce_wishlist\Entity\WishlistInterface $wishlist */
  $wishlist = $this->entity;
  $owner_access = $this
    ->ownerAccess($wishlist);
  $wishlist_has_items = $wishlist
    ->hasItems();
  $form['#tree'] = TRUE;
  $form['#process'][] = '::processForm';
  $form['#theme'] = 'commerce_wishlist_user_form';
  $form['#attached']['library'][] = 'commerce_wishlist/user';

  // Workaround for core bug #2897377.
  $form['#id'] = Html::getId($form_state
    ->getBuildInfo()['form_id']);
  $form['header'] = [
    '#type' => 'container',
  ];
  $form['header']['empty_text'] = [
    '#markup' => $this
      ->t('Your wishlist is empty.'),
    '#access' => !$wishlist_has_items,
  ];
  $form['header']['add_all_to_cart'] = [
    '#type' => 'submit',
    '#value' => t('Add the entire list to cart'),
    '#ajax' => [
      'callback' => [
        get_called_class(),
        'ajaxRefreshForm',
      ],
    ],
    '#access' => $wishlist_has_items,
  ];
  $form['header']['share'] = [
    '#type' => 'link',
    '#title' => $this
      ->t('Share the list by email'),
    '#url' => $wishlist
      ->toUrl('share-form'),
    '#attributes' => [
      'class' => [
        'use-ajax',
        'button',
        'btn',
        'btn-default',
        'wishlist-button',
      ],
      'data-dialog-type' => 'modal',
      'data-dialog-options' => Json::encode([
        'width' => 700,
        'title' => $this
          ->t('Share the list by email'),
      ]),
      'role' => 'button',
    ],
    '#access' => $owner_access && $wishlist_has_items,
  ];
  $form['items'] = [];
  foreach ($wishlist
    ->getItems() as $item) {
    $purchasable_entity = $item
      ->getPurchasableEntity();
    if (!$purchasable_entity) {
      continue;
    }
    $item_form =& $form['items'][$item
      ->id()];
    $item_form = [
      '#type' => 'container',
    ];
    $item_form['entity'] = $this
      ->renderPurchasableEntity($purchasable_entity);
    $item_form['details'] = [
      '#theme' => 'commerce_wishlist_item_details',
      '#wishlist_item_entity' => $item,
    ];
    $item_form['details_edit'] = [
      '#type' => 'link',
      '#title' => $this
        ->t('Edit details'),
      '#url' => $item
        ->toUrl('details-form'),
      '#attributes' => [
        'class' => [
          'use-ajax',
          'wishlist-item__details-edit-link',
        ],
        'data-dialog-type' => 'modal',
        'data-dialog-options' => Json::encode([
          'width' => 700,
          'title' => $this
            ->t('Edit details'),
        ]),
      ],
      '#access' => $owner_access,
    ];
    $item_form['actions'] = [
      '#type' => 'container',
    ];
    $item_form['actions']['add_to_cart'] = [
      '#type' => 'submit',
      '#value' => t('Add to cart'),
      '#ajax' => [
        'callback' => [
          get_called_class(),
          'ajaxRefreshForm',
        ],
      ],
      '#submit' => [
        '::addToCartSubmit',
      ],
      '#name' => 'add-to-cart-' . $item
        ->id(),
      '#item_id' => $item
        ->id(),
    ];
    $item_form['actions']['remove'] = [
      '#type' => 'submit',
      '#value' => t('Remove'),
      '#ajax' => [
        'callback' => [
          get_called_class(),
          'ajaxRefreshForm',
        ],
      ],
      '#submit' => [
        '::removeItem',
      ],
      '#name' => 'remove-' . $item
        ->id(),
      '#access' => $owner_access,
      '#item_id' => $item
        ->id(),
    ];
  }
  return $form;
}