function commerce_product_bundle_attribute_field in Commerce Product Bundle 7

Same name and namespace in other branches

1. 7.2 commerce_product_bundle.module \commerce_product_bundle_attribute_field()

Implements hook_attribute_field().

File

./commerce_product_bundle.module, line 1346

Allows the bundling of products in Drupal Commerce.

Code

function commerce_product_bundle_attribute_field(&$element, &$line_item) {

  // Check if we have a commerce product line item.
  if (!in_array($line_item->type, commerce_product_line_item_types())) {
    return;
  }
  $element['bundles'] = array();
  $sub_items = commerce_product_bundle_get_sub_line_items($line_item, TRUE);
  if (count($sub_items) > 0) {
    $element['#attached']['css'][] = drupal_get_path('module', 'commerce_product_bundle') . '/theme/commerce_product_bundle_cart.css';
    foreach ($sub_items as $item) {
      $item_wrapper = entity_metadata_wrapper('commerce_line_item', $item);
      $product_attribute_view = field_attach_view('commerce_product', $item_wrapper->commerce_product
        ->value(), 'attribute_view');
      $element['bundles'][] = array(
        '#markup' => theme('commerce_product_bundle_attribute', array(
          'sub_line_item' => $item,
          'product_attribute_view' => drupal_render($product_attribute_view),
        )),
      );
    }
  }
}