@ini_set('display_errors', 0);
// do not output errors to screen/browser/client (only to log file)
@ini_set('error_log', DIR_FS_CATALOG . $debug_logfile_path);
error_reporting(version_compare(PHP_VERSION, 5.3, '>=') ? E_ALL & ~E_DEPRECATED & ~E_NOTICE : version_compare(PHP_VERSION, 6.0, '>=') ? E_ALL & ~E_DEPRECATED & ~E_NOTICE & ~E_STRICT : E_ALL & ~E_NOTICE);
}
ipn_debug_email('Breakpoint: Flag Status:' . "\nisECtransaction = " . (int) $isECtransaction . "\nisDPtransaction = " . (int) $isDPtransaction);
/**
* do confirmation post-back to PayPal and extract the results for subsequent use
*/
$info = ipn_postback();
$new_status = 1;
ipn_debug_email('Breakpoint: 1 - Collected data from PayPal notification');
/**
* validate transaction -- email address, matching txn record, etc
*/
if (!ipn_validate_transaction($info, $_POST, 'IPN') === true) {
if (!$isECtransaction && $_POST['txn_type'] != '') {
ipn_debug_email('IPN FATAL ERROR :: Transaction did not validate. ABORTED.');
die;
}
}
if ($isDPtransaction) {
ipn_debug_email('IPN NOTICE :: This is a Website Payments Pro transaction. The rest of this log file is INFORMATION ONLY, and is not used for real processing.');
}
ipn_debug_email('Breakpoint: 2 - Validated transaction components');
if ($_POST['exchange_rate'] == '') {
$_POST[exchange_rate] = 1;
}
if ($_POST['num_cart_items'] == '') {
$_POST[num_cart_items] = 1;
}
function _getPDTresults($orderAmount, $my_currency, $pdtTX)
{
global $db;
$ipnData = ipn_postback('PDT', $pdtTX);
$respdata = $ipnData['info'];
// parse the data
$lines = explode("\n", $respdata);
$this->pdtData = array();
for ($i = 1; $i < count($lines); $i++) {
if (!strstr($lines[$i], "=")) {
continue;
}
list($key, $val) = explode("=", $lines[$i]);
$this->pdtData[urldecode($key)] = urldecode($val);
}
if ($this->pdtData['txn_id'] == '' || $this->pdtData['payment_status'] == '') {
ipn_debug_email('PDT Returned INVALID Data. Must wait for IPN to process instead. ' . "\n" . print_r($this->pdtData, true));
return FALSE;
} else {
ipn_debug_email('PDT Returned Data ' . print_r($this->pdtData, true));
}
$_POST['mc_gross'] = $this->pdtData['mc_gross'];
$_POST['mc_currency'] = $this->pdtData['mc_currency'];
$_POST['business'] = $this->pdtData['business'];
$_POST['receiver_email'] = $this->pdtData['receiver_email'];
$PDTstatus = ipn_validate_transaction($respdata, $this->pdtData, 'PDT') && valid_payment($orderAmount, $my_currency, 'PDT') && $this->pdtData['payment_status'] == 'Completed';
if ($this->pdtData['payment_status'] != '' && $this->pdtData['payment_status'] != 'Completed') {
ipn_debug_email('PDT WARNING :: Order not marked as "Completed". Check for Pending reasons or wait for IPN to complete.' . "\n" . '[payment_status] => ' . $this->pdtData['payment_status'] . "\n" . '[pending_reason] => ' . $this->pdtData['pending_reason']);
}
$sql = "SELECT order_id, paypal_ipn_id, payment_status, txn_type, pending_reason\n FROM " . TABLE_PAYPAL . "\n WHERE txn_id = :transactionID OR parent_txn_id = :transactionID\n ORDER BY order_id DESC ";
$sql = $db->bindVars($sql, ':transactionID', $this->pdtData['txn_id'], 'string');
$ipn_id = $db->Execute($sql);
if ($ipn_id->RecordCount() != 0) {
ipn_debug_email('PDT WARNING :: Transaction already exists. Perhaps IPN already added it. PDT processing ended.');
$pdtTXN_is_unique = false;
} else {
$pdtTXN_is_unique = true;
}
$PDTstatus = $pdtTXN_is_unique && $PDTstatus;
if ($PDTstatus == TRUE) {
$this->transaction_id = $this->pdtData['txn_id'];
}
return $PDTstatus;
}
