$itnVerifyRequest = implode('&', $itnPostDataValuePairs);
if (!pfValidData($pfHost, $itnVerifyRequest, "{$pfHost}/eng/query/validate")) {
pflog("ITN mismatch for {$itnVerifyRequest}\n");
pflog('ITN not OK');
$error = true;
return false;
}
pflog('ITN OK');
pflog("ITN verified for {$itnVerifyRequest}\n");
if ($error == false and $_POST['payment_status'] == "COMPLETE") {
$user_id = intval($_POST['custom_int1']);
$mc_gross = $_POST['amount_gross'];
$membership_id = $_POST['m_payment_id'];
$txn_id = $_POST['pf_payment_id'];
$total = Core::getCart($user_id);
$v1 = compareFloatNumbers($mc_gross, $total->totalprice, "=");
if ($v1 == true) {
$row = $db->first("SELECT * FROM " . Membership::mTable . " WHERE id=" . (int) $membership_id);
$username = getValueById("username", Users::uTable, (int) $user_id);
$data = array('txn_id' => $txn_id, 'membership_id' => $row->id, 'user_id' => (int) $user_id, 'rate_amount' => $total->originalprice, 'tax' => $total->totaltax, 'coupon' => $total->coupon, 'total' => $total->totalprice, 'ip' => $_SERVER['REMOTE_ADDR'], 'created' => "NOW()", 'pp' => "PayFast", 'currency' => "ZAR", 'status' => 1);
$db->insert(Membership::pTable, $data);
$udata = array('membership_id' => $row->id, 'mem_expire' => $user->calculateDays($row->id), 'trial_used' => $row->trial == 1 ? 1 : 0, 'memused' => 1);
$db->update(Users::uTable, $udata, "id=" . (int) $user_id);
/* == Notify Administrator == */
require_once BASEPATH . "lib/class_mailer.php";
$row2 = Core::getRowById(Content::eTable, 5);
$body = str_replace(array('[USERNAME]', '[ITEMNAME]', '[PRICE]', '[STATUS]', '[PP]', '[IP]'), array($username, $row->title, $core->formatMoney($mc_gross), "Completed", "PayPal", $_SERVER['REMOTE_ADDR']), $row2->body);
$newbody = cleanOut($body);
$mailer = Mailer::sendMail();
$message = Swift_Message::newInstance()->setSubject($row2->subject)->setTo(array($core->site_email => $core->site_name))->setFrom(array($core->site_email => $core->site_name))->setBody($newbody, 'text/html');
$mailer->send($message);
}
ini_set('log_errors', true);
ini_set('error_log', dirname(__FILE__) . '/ipn_errors.log');
if (isset($_POST['processStripePayment'])) {
require_once dirname(__FILE__) . '/lib/Stripe.php';
$key = $db->first("SELECT * FROM gateways WHERE name = 'stripe'");
$stripe = array("secret_key" => $key->extra, "publishable_key" => $key->extra3);
Stripe::setApiKey($stripe['secret_key']);
try {
$charge = Stripe_Charge::create(array("amount" => round($_POST['amount'] * 100, 0), "currency" => $_POST['currency_code'], "card" => array("number" => $_POST['card-number'], "exp_month" => $_POST['card-expiry-month'], "exp_year" => $_POST['card-expiry-year'], "cvc" => $_POST['card-cvc']), "description" => $_POST['item_name']));
$json = json_decode($charge);
$amount_charged = round($json->{'amount'} / 100, 2);
/* == Payment Completed == */
$row = $db->first("SELECT * FROM " . Membership::mTable . " WHERE id=" . intval($_POST['item_number']));
$total = Core::getCart();
if ($row and compareFloatNumbers($amount_charged, $total->totalprice, "=")) {
$data = array('txn_id' => time(), 'membership_id' => $row->id, 'user_id' => $user->uid, 'rate_amount' => $total->originalprice, 'tax' => $total->totaltax, 'coupon' => $total->coupon, 'total' => $total->totalprice, 'ip' => $_SERVER['REMOTE_ADDR'], 'date' => "NOW()", 'pp' => "Stripe", 'currency' => sanitize($_POST['currency_code']), 'status' => 1);
$db->insert(Membership::pTable, $data);
$udata = array('membership_id' => $row->id, 'mem_expire' => $user->calculateDays($row->id), 'trial_used' => $row->trial == 1 ? 1 : 0);
$db->update(Users::uTable, $udata, "id=" . $user->uid);
$jn['type'] = 'success';
$jn['message'] = 'Thank you payment completed';
print json_encode($jn);
/* == Notify Administrator == */
require_once BASEPATH . "lib/class_mailer.php";
$row2 = Core::getRowById(Content::eTable, 5);
$body = str_replace(array('[USERNAME]', '[ITEMNAME]', '[PRICE]', '[STATUS]', '[PP]', '[IP]'), array($user->username, $row->title, $core->formatMoney($amount_charged), "Completed", "Stripe", $_SERVER['REMOTE_ADDR']), $row2->body);
$newbody = cleanOut($body);
$mailer = Mailer::sendMail();
$message = Swift_Message::newInstance()->setSubject($row2->subject)->setTo(array($core->site_email => $core->site_name))->setFrom(array($core->site_email => $core->site_name))->setBody($newbody, 'text/html');
$mailer->send($message);
/**
* compareFloatNumbers()
*
* @param mixed $float1
* @param mixed $float2
* @param string $operator
* @return
*/
function compareFloatNumbers($float1, $float2, $operator = '=')
{
// Check numbers to 5 digits of precision
$epsilon = 1.0E-5;
$float1 = (double) $float1;
$float2 = (double) $float2;
switch ($operator) {
// equal
case "=":
case "eq":
if (abs($float1 - $float2) < $epsilon) {
return true;
}
break;
// less than
// less than
case "<":
case "lt":
if (abs($float1 - $float2) < $epsilon) {
return false;
} else {
if ($float1 < $float2) {
return true;
}
}
break;
// less than or equal
// less than or equal
case "<=":
case "lte":
if (compareFloatNumbers($float1, $float2, '<') || compareFloatNumbers($float1, $float2, '=')) {
return true;
}
break;
// greater than
// greater than
case ">":
case "gt":
if (abs($float1 - $float2) < $epsilon) {
return false;
} else {
if ($float1 > $float2) {
return true;
}
}
break;
// greater than or equal
// greater than or equal
case ">=":
case "gte":
if (compareFloatNumbers($float1, $float2, '>') || compareFloatNumbers($float1, $float2, '=')) {
return true;
}
break;
case "<>":
case "!=":
case "ne":
if (abs($float1 - $float2) > $epsilon) {
return true;
}
break;
default:
die("Unknown operator '" . $operator . "' in compareFloatNumbers()");
}
return false;
}
