<?php
session_start();
// Determine whether to show the default page or get a transaction started
$transaction_id = $_SESSION['txnid'];
$session_id = isset($_GET['sessionid']) ? $_GET['sessionid'] : false;
if (!$transaction_id and !$session_id) {
die('Nothing to do...');
}
if ($transaction_id) {
// Make sure you have entered your Px Fusion credentials in PxFusion.php
require_once 'PxFusion.php';
$pxf = new PxFusion($_SESSION['userid'], $_SESSION['pwd']);
# handles most of the Px Fusion magic
$response = $pxf->get_transaction($transaction_id);
$transaction_details = get_object_vars($response->GetTransactionResult);
if ($transaction_details['responseCode'] == '00') {
header('Location: ' . $_SESSION['succurl'] . '?statuscode=' . $transaction_details['responseCode'] . '&statustext=' . $transaction_details['responseText'] . '&txnid=' . $transaction_details['transactionId'] . '&txnref=' . $_SESSION['txnref']);
//success url
} else {
header('Location: ' . $_SESSION['failurl'] . '?statuscode=' . $transaction_details['responseCode'] . '&statustext=' . $transaction_details['responseText'] . '&txnid=' . $transaction_details['transactionId'] . '&txnref=' . $_SESSION['txnref']);
//failure url
}
}
?>
<html>
<head>
<title>Alis PX Fusion Testing</title>
<style type="text/css">
body {font-family: Arial, Verdana, Serif; font-size: .9em; margin: 1em;}
h1 {font-family: Verdana;}
public function process_payment($order_id)
{
global $woocommerce;
// Get this Order's information so that we know
// who to charge and how much
$customer_order = new WC_Order($order_id);
// Are we testing right now or is it a real transaction
//$environment = ( $this->environment == "yes" ) ? 'TRUE' : 'FALSE';
// Decide which URL to post to
$environment_url = 'https://sec.paymentexpress.com/pxmi3/pxfusionauth';
if ($this->environment == "yes") {
$pxuser = $this->api_login_test;
$pxpwd = $this->api_pwd_test;
} else {
$pxuser = $this->api_login;
$pxpwd = $this->api_pwd;
}
//mail("*****@*****.**","PXfusion credentials ","user="******" pwd=".$pxpwd);
require_once 'PxFusion.php';
$pxf = new PxFusion($pxuser, $pxpwd);
# handles most of the Px Fusion magic
// Work out the probable location of return.php since this sample
// code could be anywhere on a development server.
$returnUrl = 'http://' . $_SERVER['HTTP_HOST'] . rtrim(dirname($_SERVER['PHP_SELF']), '/\\') . '/return.php';
// Set some transaction details
$pxf->set_txn_detail('txnType', 'Purchase');
# required
$pxf->set_txn_detail('currency', 'NZD');
# required
$pxf->set_txn_detail('returnUrl', $returnUrl);
# required
$pxf->set_txn_detail('amount', $customer_order->order_total);
# required
$pxf->set_txn_detail('merchantReference', 'Order#' . $order_id . "-" . $customer_order->billing_first_name . " " . $customer_order->billing_last_name);
// Some of the many optional settings that could be specified:
$pxf->set_txn_detail('enableAddBillCard', 0);
$pxf->set_txn_detail('txnRef', substr(uniqid() . rand(1000, 9999), 0, 16));
# random 16 digit reference);
// Make the request for a transaction id
$response = $pxf->get_transaction_id();
if (!$response->GetTransactionIdResult->success) {
//die('There was a problem getting a transaction id from DPS');
throw new Exception(__('There was a problem getting a transaction id from DPS', 'ali_payfusion'));
} else {
// You should store these values in a database
// ... they are needed to query the transaction's outcome
$transaction_id = $response->GetTransactionIdResult->transactionId;
$session_id = $response->GetTransactionIdResult->sessionId;
}
// We've got everything we need to generate a payment form...
// ... check the HTML further down
$expdate = explode("/", $_POST['ali_payfusion-card-expiry']);
//mail("*****@*****.**","woo txn details 0","txn_id=".$transaction_id." SessionId=".$session_id." expiry=".trim($expdate[0]).trim($expdate[1]));
// This is where the fun stuff begins
$payload = array("SessionId" => $session_id, "Action" => 'Add', "Object" => "DpsPxPay", "CardNumber" => str_replace(array(' ', '-'), '', $_POST['ali_payfusion-card-number']), "Cvc2" => isset($_POST['ali_payfusion-card-cvc']) ? $_POST['ali_payfusion-card-cvc'] : '', "ExpiryMonth" => trim($expdate[0]), "ExpiryYear" => trim($expdate[1]));
// Send this payload to Payment Express for processing
/*$response = wp_remote_post( $environment_url, array(
'method' => 'POST',
'body' => http_build_query( $payload ),
'timeout' => 90,
'sslverify' => false,
) );*/
//print_r($payload);
//mail("*****@*****.**","woo txn details date","date=".$payload['ExpiryMonth'].$payload['ExpiryYear']);
//echo "<br>";
//echo "<br>";
$environment_url = 'https://sec.paymentexpress.com/pxmi3/pxfusionauth';
$ch = curl_init($environment_url);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($payload));
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
//curl_setopt ($ch, CURLOPT_COOKIEFILE, $cookieJar);
curl_setopt($ch, CURLOPT_HEADER, 1);
//curl_setopt($ch, CURLINFO_HEADER_OUT, 1);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: multipart/form-data'));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$response = curl_exec($ch);
//print_r($response);
$info = curl_getinfo($ch, CURLINFO_EFFECTIVE_URL);
//CURLINFO_EFFECTIVE_URL
//CURLINFO_REDIRECT_URL
//echo "<br>";
//echo "<br>";
//print_r($info);
//mail("*****@*****.**","woo txn details","txn_id=".$transaction_id." SessionId=".$session_id);
if ($transaction_id) {
// Make sure you have entered your Px Fusion credentials in PxFusion.php
//require_once 'PxFusion.php';
$pxf2 = new PxFusion($pxuser, $pxpwd);
# handles most of the Px Fusion magic
$response = $pxf2->get_transaction($transaction_id);
$transaction_details = get_object_vars($response->GetTransactionResult);
//foreach ($transaction_details as $key => $value) :
//echo $key;
//echo $value;
//echo '<BR>';
//endforeach;
}
//mail("*****@*****.**","woo txn details 2","txn_id=".$transaction_id." SessionId=".$session_id." txnresptext=".$transaction_details['responseText']);
//responseTextAPPROVED
if ($transaction_details['responseCode'] != 00) {
throw new Exception(__('Sorry, the card issuer returned an error: ' . $transaction_details['responseText'], 'ali_payfusion'));
}
//if ( empty( $response['body'] ) )
// throw new Exception( __( 'Payment Express\'s Response was empty.', 'ali_payfusion' ) );
// Retrieve the body's resopnse if no errors found
//$response_body = wp_remote_retrieve_body( $response );
// Parse the response into something we can read
//foreach ( preg_split( "/\r?\n/", $response_body ) as $line ) {
// $resp = explode( "|", $line );
//}
// Get the values we need
$r['response_code'] = $transaction_details['responseCode'];
//$r['response_sub_code'] = $resp[1];
//$r['response_reason_code'] = $resp[2];
$r['response_reason_text'] = $transaction_details['responseText'];
// Test the code to know if the transaction went through or not.
if ($r['response_code'] == '00') {
// Payment has been successful
$customer_order->add_order_note(__('Payment Express payment completed.', 'ali_payfusion'));
// Mark order as Paid
$customer_order->payment_complete();
// Empty the cart (Very important step)
$woocommerce->cart->empty_cart();
mail("*****@*****.**", "woo txn details status", "txn_id=" . $transaction_id . " SessionId=" . $session_id . " responseText=" . $r['response_reason_text']);
// Redirect to thank you page
return array('result' => 'success', 'redirect' => $this->get_return_url($customer_order));
} else {
// Transaction was not succesful
// Add notice to the cart
wc_add_notice($r['response_reason_text'], 'error');
// Add note to the order for your reference
$customer_order->add_order_note('Error: ' . $r['response_reason_text']);
}
}
function px_process_transaction($transaction_id, $try = 0)
{
global $purchase_log;
if (@extension_loaded('soap')) {
$pxf = new PxFusion();
# handles most of the Px Fusion magic
$response = $pxf->get_transaction($transaction_id);
$transaction_details = get_object_vars($response->GetTransactionResult);
unset($pxf);
} else {
$data = '<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="http://paymentexpress.com">
<SOAP-ENV:Body>
<ns1:GetTransaction>
<ns1:username>InstinctFusion</ns1:username>
<ns1:password>inst1234</ns1:password>
<ns1:transactionId>' . $transaction_id . '</ns1:transactionId>
</ns1:GetTransaction>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>';
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "https://sec2.paymentexpress.com/pxf/pxf.svc?wsdl");
curl_setopt($ch, CURLOPT_VERBOSE, 0);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_POST, 1);
// SSL security
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
curl_setopt($ch, CURLOPT_CAINFO, WPSC_GOLD_FILE_PATH . "/merchants/paymentexpress/ThawteServerCA");
//
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
curl_setopt($ch, CURLOPT_HTTPHEADER, array("Content-type: text/xml;charset=\"utf-8\"", "Accept: text/xml", "Cache-Control: no-cache", "Pragma: no-cache", "SOAPAction: \"http://paymentexpress.com/IPxFusion/GetTransaction\"", "Content-length: " . strlen($data)));
$response = curl_exec($ch);
if (curl_errno($ch)) {
wp_die('Curl error: ' . curl_error($ch) . '. Please contact server administrator.');
}
curl_close($ch);
$xml_parser = xml_parser_create();
if (!xml_parse_into_struct($xml_parser, $response, $vals, $index)) {
wp_die("Error while parsing response from PX Fusion. Line " . xml_get_current_line_number($xml_parser) . '. Please contact server administrator.');
}
xml_parser_free($xml_parser);
$parsed_xml = array();
foreach ($vals as $val) {
$parsed_xml[$val['tag']] = $val['value'];
}
if (!isset($parsed_xml["STATUS"])) {
wp_die('Error! There was a problem getting response from DPS, please contact the server administrator.');
} else {
$transaction_details['status'] = $parsed_xml["STATUS"];
$transaction_details['transactionId'] = $parsed_xml["TRANSACTIONID"];
}
}
switch ($transaction_details['status']) {
case 0:
//'approved';
$this->set_transaction_details($transaction_details['transactionId'], 3);
$purchase_log['processed'] = 3;
$this->go_to_transaction_results($this->cart_data['session_id']);
break;
case 1:
//declined
$this->set_transaction_details($transaction_details['transactionId'], 1);
$this->set_error_message(__('Your transaction was declined. Please check your credit card details and try again.', 'wpsc'));
$this->return_to_checkout();
break;
case 2:
//transient error, retry
if ($try < 10) {
//retry
$this->px_process_transaction($transaction_id, $try + 1);
} else {
$this->set_transaction_details($transaction_details['transactionId'], 2);
$purchase_log['processed'] = 2;
$this->go_to_transaction_results($this->cart_data['session_id']);
}
break;
case 3:
//'invalid data';
if ($try < 5) {
//retry
$this->px_process_transaction($transaction_id, $try + 1);
} else {
$this->set_transaction_details($transaction_details['transactionId'], 1);
$purchase_log['processed'] = 1;
$this->go_to_transaction_results($this->cart_data['session_id']);
}
break;
case 4:
//'result cannot be determined at this time, retry';
if ($try < 10) {
//retry
$this->px_process_transaction($transaction_id, $try + 1);
} else {
$this->set_transaction_details($transaction_details['transactionId'], 2);
$purchase_log['processed'] = 2;
$this->go_to_transaction_results($this->cart_data['session_id']);
}
break;
case 5:
//failed due timeout or canceled
$this->set_transaction_details($transaction_details['transactionId'], 1);
$purchase_log['processed'] = 1;
$this->go_to_transaction_results($this->cart_data['session_id']);
break;
case 6:
//transaction not found'
$this->set_transaction_details($transaction_details['transactionId'], 1);
$purchase_log['processed'] = 1;
$this->go_to_transaction_results($this->cart_data['session_id']);
break;
}
}
function wpec_pxfusion_return()
{
if (isset($_GET['sessionid'])) {
$PXsessionid = $_GET['sessionid'];
} else {
wp_die('Session id error');
}
if (get_option('permalink_structure') != '') {
$separator = "?";
} else {
$separator = "&";
}
global $wpdb;
$query = "SELECT `transactid`,`sessionid` FROM `" . WPSC_TABLE_PURCHASE_LOGS . "` WHERE `authcode` ='" . $PXsessionid . "'";
$results = $wpdb->get_results($query, 'ARRAY_A');
$pxTransactionid = $results[0]['transactid'];
$sessionid = $results[0]['sessionid'];
$options = get_option('wpec_pxfusion');
$pxf = new PxFusion($options['username'], $options['password']);
$response = $pxf->get_transaction($pxTransactionid);
$transaction_details = get_object_vars($response->GetTransactionResult);
//debug info
switch ($transaction_details['status']) {
case 0:
//'approved';
$success = 'Completed';
break;
case 1:
//declined
$success = 'Failed';
break;
case 2:
//transient error, retry
$success = 'Failed';
break;
case 3:
//'invalid data';
$success = 'Failed';
break;
case 4:
//'result cannot be determined at this time, retry';
$success = 'Failed';
break;
case 5:
//failed due timeout or canceled
$success = 'Failed';
break;
case 6:
//transaction not found'
$success = 'Failed';
break;
}
switch ($success) {
case 'Completed':
$purchase_log = new WPSC_Purchase_Log($sessionid, 'sessionid');
$purchase_log->set(array('processed' => WPSC_Purchase_Log::ACCEPTED_PAYMENT, 'notes' => 'PX Fusion Status: "' . $transaction_details['responseText'] . '"'));
$purchase_log->save();
header("Location: " . get_option('transact_url') . $separator . "sessionid=" . $sessionid);
exit;
//transaction_results($sessionid,true);
break;
case 'Failed':
// if it fails...
$purchase_log = new WPSC_Purchase_Log($sessionid, 'sessionid');
$purchase_log->set(array('processed' => WPSC_Purchase_Log::PAYMENT_DECLINED, 'notes' => 'PX Fusion Status: "' . $transaction_details['responseText'] . '"'));
$purchase_log->save();
// redirect to checkout page with an error
$checkout_page_url = get_option('shopping_cart_url');
if ($checkout_page_url) {
$errors = wpsc_get_customer_meta('checkout_misc_error_messages');
if (!is_array($errors)) {
$errors = array();
}
$errors[] = '<strong>' . $transaction_details['responseText'] . '</strong>';
wpsc_update_customer_meta('checkout_misc_error_messages', $errors);
header('Location: ' . $checkout_page_url);
exit;
}
break;
}
}
