function _uc_cart_product_get_options in Ubercart 6.2

Same name and namespace in other branches

1. 8.4 uc_attribute/uc_attribute.module \_uc_cart_product_get_options()
2. 5 uc_attribute/uc_attribute.module \_uc_cart_product_get_options()
3. 7.3 uc_attribute/uc_attribute.module \_uc_cart_product_get_options()

Gets the options chosen for a product that is in the cart.

Parameters

$item: An element of the array returned by uc_cart_get_contents.

Return value

Array of options chosen by a customer, indexed by attribute ids. Each element stores the attribute name and the option object chosen.

4 calls to _uc_cart_product_get_options()

hook_product_description in docs/hooks.php

Returns a structured array representing the given product's description.

uc_attribute_cart_item in uc_attribute/uc_attribute.module

Implements hook_cart_item().

uc_attribute_order_product_alter in uc_attribute/uc_attribute.module

Implements hook_order_product_alter().

uc_attribute_product_description in uc_attribute/uc_attribute.module

Implements hook_product_description().

File

uc_attribute/uc_attribute.module, line 1222

Code

function _uc_cart_product_get_options($item) {
  $options = array();
  $data = $item->data;
  $node = node_load($item->nid);
  $index = 0;
  if (!empty($data['attributes']) && is_array($data['attributes'])) {
    foreach ($data['attributes'] as $aid => $selected) {
      if (isset($node->attributes[$aid])) {
        $attribute = $node->attributes[$aid];
        $name = _uc_attribute_get_name($attribute);

        // Only discrete options can affect the price of an item.
        if ($attribute->display && count($attribute->options)) {

          // There may be many selected options, or just one.
          foreach ((array) $selected as $oid) {
            if ($oid > 0) {
              $options[$index] = (array) $attribute->options[$oid];
              $options[$index]['attribute'] = $name;
              $index++;
            }
          }
        }
        else {

          // Handle textfield attributes.
          $options[$index] = array(
            'attribute' => $name,
            'aid' => $aid,
            'oid' => 0,
            'name' => $selected,
            'cost' => 0,
            'price' => 0,
            'weight' => 0,
          );
        }
        $index++;
      }
    }
  }
  else {
    $options = array();
  }
  return $options;
}