function uc_coupon_condition_order_has_coupon in Ubercart Discount Coupons 6

Same name and namespace in other branches

1. 7.3 uc_coupon.rules.inc \uc_coupon_condition_order_has_coupon()
2. 7.2 uc_coupon.rules.inc \uc_coupon_condition_order_has_coupon()

Check if an order has a coupon applied.

1 string reference to 'uc_coupon_condition_order_has_coupon'

uc_coupon_ca_condition in ./uc_coupon.ca.inc

Implementation of hook_ca_condition().

File

./uc_coupon.ca.inc, line 48

Code

function uc_coupon_condition_order_has_coupon($order, $settings) {
  if (isset($order->data['coupon'])) {
    $check_code = $order->data['coupon'];
  }
  elseif ($settings['check_current'] && isset($_SESSION['uc_coupon'])) {
    $check_code = drupal_strtoupper(trim($_SESSION['uc_coupon']));
  }
  else {
    $check_code = FALSE;
  }
  if ($check_code) {

    // If no codes specified, match any coupon.
    if (empty($settings['codes'])) {
      return TRUE;
    }

    // Check codes for exact or wildcard matches.
    foreach (explode("\n", $settings['codes']) as $code) {
      if (preg_match('/^' . str_replace('\\*', '.*?', preg_quote(strtoupper(trim($code)), '/')) . '$/', $check_code)) {
        return TRUE;
      }
    }
  }
  return FALSE;
}