/**
* shopp_rmv_order_line_data - remove all or one data key=>value pair from the order line data array
*
* @api
* @since 1.2
*
* @param int $order (required) the order id
* @param int $line (required) the order line item
* @param string $name (optional default:false) the key to remove, removes all data when false
* @return bool true on success, false on failure
**/
function shopp_rmv_order_line_data($order = false, $line = 0, $name = false)
{
$Lines = shopp_order_lines($order);
if (empty($Lines) || $line >= count($Lines) || !isset($Lines[$line])) {
return false;
}
$Purchased = new ShoppPurchased();
$Purchased->populate($Lines[$line]);
if (!is_array($Purchased->data)) {
$Purchased->data = array();
}
if ($name && in_array($name, array_keys($Purchased->data))) {
unset($Purchased->data[$name]);
}
$Purchased->save();
}
/**
* Builds purchased records from cart items attached to the given Purchase ID
*
* @author Jonathan Davis
* @since 1.2.2
*
* @param int $purchaseid The Purchase id to attach the purchased records to
* @return void
**/
public function items($purchaseid)
{
foreach ($this->Cart as $Item) {
// Build purchased records from cart items
$Purchased = new ShoppPurchased();
$Purchased->purchase = $purchaseid;
$Purchased->copydata($Item);
$Purchased->save();
}
$this->checksum = $this->Cart->checksum;
// Track the cart contents checksum to detect changes.
}
