/**
* Executed in form submission *before* anything
* goes out to DPS.
*/
public function processPayment($data, $form)
{
// generate a unique transaction ID
$this->TxnID = DPSHostedPayment::generate_txn_id();
$this->write();
// generate request from thirdparty pxpayment classes
$request = $this->prepareRequest($data);
// decorate request (if necessary)
$this->extend('prepareRequest', $request);
// set currency
$this->Amount->Currency = $request->getInputCurrency();
// submit payment request to get the URL for redirection
$pxpay = new PxPay(self::$pxPay_Url, self::$pxPay_Userid, self::$pxPay_Key);
$request_string = $pxpay->makeRequest($request);
$response = new MifMessage($request_string);
$url = $response->get_element_text("URI");
$valid = $response->get_attribute("valid");
// set status to pending
if ($valid) {
$this->Status = 'Pending';
$this->write();
}
//provide iframe with payment gateway form in it
if (self::$use_iframe) {
return new Payment_Processing(array('Content' => "<iframe src =\"{$url}\" width=\"100%\" height=\"380\" frameborder=\"0\" name=\"payframe\"><a href=\"{$url}\">" . _t('DPSHostedPayment.CLICKHERE', "click here to pay") . "</a></iframe>"));
}
Director::redirect($url);
return new Payment_Processing();
}
/**
* Executed in form submission *before* anything
* goes out to DPS.
*/
public function processPayment($data, $form)
{
// generate a unique transaction ID
$this->TxnID = DPSHostedPayment::generate_txn_id();
$this->write();
// generate request from thirdparty pxpayment classes
$request = $this->prepareRequest($data);
// decorate request (if necessary)
$this->extend('prepareRequest', $request);
// set currency
$this->Currency = $request->getInputCurrency();
// submit payment request to get the URL for redirection
$pxpay = new PxPay(self::$pxPay_Url, self::$pxPay_Userid, self::$pxPay_Key);
$request_string = $pxpay->makeRequest($request);
$response = new MifMessage($request_string);
$valid = $response->get_attribute("valid");
// set status to pending
if ($valid) {
$this->Status = 'Pending';
$this->write();
}
// MifMessage was clobbering ampersands on some environments; SimpleXMLElement is more robust
$xml = new SimpleXMLElement($request_string);
$urls = $xml->xpath('//URI');
$url = $urls[0] . '';
header("Location: " . $url);
die;
}
