function commerce_product_bundle_add_to_cart_form_submit in Commerce Product Bundle 7

Same name and namespace in other branches

1. 7.2 commerce_product_bundle.module \commerce_product_bundle_add_to_cart_form_submit()

Submit function to add product bundles to the cart.

Parameters

array $form: The entire add to cart form array.

array $form_state: The actual state of the form.

See also

commerce_product_bundle_update_cart()

commerce_product_bundle_add_to_cart_form()

1 string reference to 'commerce_product_bundle_add_to_cart_form_submit'

commerce_product_bundle_add_to_cart_form in ./commerce_product_bundle.module

Builds the add to cart form, for product bundles.

File

./commerce_product_bundle.module, line 772

Allows the bundling of products in Drupal Commerce.

Code

function commerce_product_bundle_add_to_cart_form_submit($form, &$form_state) {

  // The product id of the product we want to add.
  $product_id = $form_state['values']['product_id'];

  // Add sub products to the cart.
  $subproducts = array();
  foreach ($form_state['values']['bundle'] as $id => $bundled_item) {

    // $subproduct = $form_state['bundle'][$id]['default_product'];
    // $bundled_item['product_id'] = $subproduct->product_id;
    $subproducts[] = $bundled_item;
  }

  // If we have a line_item_id, then the product is always in the cart and we
  // we have to update the cart.
  if (!empty($form_state['line_item']->line_item_id)) {

    // Update the product to the specified shopping cart.
    $form_state['line_item'] = commerce_product_bundle_update_cart($form_state['values']['uid'], $product_id, $form_state['values']['quantity'], $subproducts, $form_state['line_item']->line_item_id);
    drupal_goto('cart');
  }
  else {

    // Add the product to the specified shopping cart.

    //field_attach_submit('commerce_line_item', $form_state['line_item'], $form['line_item_fields'], $form_state);

    // Return the submitted values of the fields
    $response = commerce_product_bundle_add_to_cart($form_state['values']['uid'], $product_id, $form_state['values']['quantity'], $subproducts, $form_state['line_item']);
    $form_state['line_item'] = $response['line_item'];
    $form_state['bundle_product_line_items'] = $response['sub_line_items'];
  }
}