public function RedirectToPaymentForm($orderId, $amount, $currency, $continueUrl = null, $callbackUrl = null)
{
$cfg = PSP::GetConfig("DIBS");
// Currency - make sure numeric value is used to work around checksum bug
if (is_numeric($currency) === false) {
$currency = PSP::CurrencyCodeToNumericValue($currency);
}
// Create checksum (if keys are configured)
$checksum = "";
if (isset($cfg["Encryption Key 1"]) && $cfg["Encryption Key 1"] !== "" && isset($cfg["Encryption Key 2"]) && $cfg["Encryption Key 2"] !== "") {
$check = "";
$check .= "merchant=" . $cfg["Merchant ID"];
$check .= "&orderid=" . $orderId;
$check .= "¤cy=" . $currency;
$check .= "&amount=" . $amount;
$checksum = md5($cfg["Encryption Key 2"] . md5($cfg["Encryption Key 1"] . $check));
}
// Output
echo '
<form id="DIBS" method="POST" action="https://payment.architrade.com/paymentweb/start.action">
<input type="hidden" name="merchant" value="' . $cfg["Merchant ID"] . '">
<input type="hidden" name="callbackurl" value="' . PSP::GetProviderUrl("DIBS") . "/Callback.php" . '">
<input type="hidden" name="accepturl" value="' . PSP::GetProviderUrl("DIBS") . "/Callback.php" . '">
<input type="hidden" name="orderid" value="' . $orderId . '">
<input type="hidden" name="amount" value="' . $amount . '">
<input type="hidden" name="currency" value="' . $currency . '">
<input type="hidden" name="md5key" value="' . $checksum . '">
' . (PSP::GetTestMode() === true ? '<input type="hidden" name="test" value="true">' : '') . '
<input type="hidden" name="CUSTOM_Callback" value="' . ($callbackUrl !== null ? $callbackUrl : "") . '">
<input type="hidden" name="CUSTOM_ContinueUrl" value="' . ($continueUrl !== null ? $continueUrl : "") . '">
</form>
<script type="text/javascript">
setTimeout(function() { document.getElementById("DIBS").submit(); }, 100);
</script>
';
exit;
}
