/**
* This serializes the shopping cart variable as a backup in case the
* unserialized one gets butchered by various things
*/
function wpsc_serialize_shopping_cart()
{
global $wpsc_cart;
if (is_admin() && !(defined('DOING_AJAX') && DOING_AJAX)) {
return;
}
if (is_object($wpsc_cart)) {
$wpsc_cart->errors = array();
}
// need to prevent set_cookie from being called at this stage in case the user just logged out
// because by now, some output must have been printed out
$customer_id = wpsc_get_current_customer_id();
if ($customer_id) {
wpsc_update_customer_cart($wpsc_cart, $customer_id);
}
return true;
}
/**
* Merge cart from anonymous user with cart from logged in user
*
* @since 3.8.13
* @access private
*/
function _wpsc_merge_cart()
{
$id_from_wp_user = get_user_meta(get_current_user_id(), _wpsc_get_visitor_meta_key('visitor_id'), true);
if (empty($id_from_wp_user)) {
return;
}
do_action('_wpsc_merge_cart', $id_from_wp_user);
$id_from_customer_meta = wpsc_get_customer_meta('merge_cart_vistor_id');
wpsc_delete_customer_meta('merge_cart_vistor_id');
$old_cart = wpsc_get_customer_cart($id_from_customer_meta);
$items = $old_cart->get_items();
$new_cart = wpsc_get_customer_cart($id_from_wp_user);
// first of all empty the old cart so that the claimed stock and related
// hooks are released
$old_cart->empty_cart();
// add each item to the new cart
foreach ($items as $item) {
$new_cart->set_item($item->product_id, array('quantity' => $item->quantity, 'variation_values' => $item->variation_values, 'custom_message' => $item->custom_message, 'provided_price' => $item->provided_price, 'time_requested' => $item->time_requested, 'custom_file' => $item->custom_file, 'is_customisable' => $item->is_customisable, 'meta' => $item->meta, 'item_meta' => $item->get_meta()));
}
wpsc_update_customer_cart($new_cart);
// The old profile is no longer needed
_wpsc_abandon_temporary_customer_profile($id_from_customer_meta);
}
