YowCow IPN part needed...

[Guest]

Hey guys, I am using YowCow, but noticed the released YowCow module does not take advantage of YowCow's IPN.

 

Here is the template PHP for YowCow's IPN, but I am unsure how to modify this to work properly with osC. Can someone help me work this out or point me to a version that has already been tweaked to work with osC?

 

YowCow IPN PHP Code

 

PHP 4.1

// read the post from YowCow system
$req = '';

foreach ($_POST as $key => $value) {
$value = urlencode(stripslashes($value));
$req .= "&$key=$value";
}

// post back to YowCow system to validate
$header .= "POST /ipn/ HTTP/1.0\r\n";
$header .= "Content-Type: application/x-www-form-urlencoded\r\n";
$header .= "Content-Length: " . strlen($req) . "\r\n\r\n";
$fp = fsockopen ('www.YowCow.com', 80, $errno, $errstr, 30);

// assign posted variables to local variables
$item_name = $_POST['item_name'];
$item_number = $_POST['item_number'];
$payment_status = $_POST['payment_status'];
$payment_amount = $_POST['mc_gross'];
$payment_currency = $_POST['mc_currency'];
$txn_id = $_POST['txn_id'];
$receiver_email = $_POST['receiver_email'];
$payer_email = $_POST['payer_email'];

if (!$fp) {
// HTTP ERROR
} else {
fputs ($fp, $header . $req);
while (!feof($fp)) {
$res = fgets ($fp, 1024);
if (strcmp ($res, "VERIFIED") == 0) {
// check the payment_status is Completed
// check that txn_id has not been previously processed
// check that receiver_email is your Primary YowCow email
// check that payment_amount/payment_currency are correct
// process payment
}
else if (strcmp ($res, "INVALID") == 0) {
// log for manual investigation
}
}
fclose ($fp);
}
?>

[Guest]

Can anyone help me work this out?

 

Or, does anyone know of a hack that I can do to insert orders into the database prior to navigating off to the payment site (like YowCow) so that I have records of the orders?

[Guest]

Well, I have found a mish-mash on the contrib part of the site that will at least capture these orders. Though, I'd like to get YowCow IPN working. Any help is appreciated and I am sure would help others besides me. :thumbsup: