/**
* pfValidIP
*
* @author Jonathan Smit (PayFast.co.za)
* @param $sourceIP String Source IP address
*/
function pmpro_pfValidIP($sourceIP)
{
// Variable initialization
$validHosts = array('www.payfast.co.za', 'sandbox.payfast.co.za', 'w1w.payfast.co.za', 'w2w.payfast.co.za');
$validIps = array();
foreach ($validHosts as $pfHostname) {
$ips = gethostbynamel($pfHostname);
if ($ips !== false) {
$validIps = array_merge($validIps, $ips);
}
}
// Remove duplicates
$validIps = array_unique($validIps);
ipnlog("Valid IPs:\n" . print_r($validIps, true));
if (in_array($sourceIP, $validIps)) {
return true;
} else {
return false;
}
}
function pmpro_ipnSaveOrder($txn_id, $last_order)
{
global $wpdb;
//check that txn_id has not been previously processed
$old_txn = $wpdb->get_var("SELECT payment_transaction_id FROM {$wpdb->pmpro_membership_orders} WHERE payment_transaction_id = '" . $txn_id . "' LIMIT 1");
if (empty($old_txn)) {
//hook for successful subscription payments
do_action("pmpro_subscription_payment_completed");
//save order
$morder = new MemberOrder();
$morder->user_id = $last_order->user_id;
$morder->membership_id = $last_order->membership_id;
$morder->payment_transaction_id = $txn_id;
$morder->subscription_transaction_id = $last_order->subscription_transaction_id;
$morder->gateway = $last_order->gateway;
$morder->gateway_environment = $last_order->gateway_environment;
// Payment Status
$morder->status = 'success';
// We have confirmed that and thats the reason we are here.
// Payment Type.
$morder->payment_type = $last_order->payment_type;
//set amount based on which PayPal type
if ($last_order->gateway == "paypal") {
$morder->InitialPayment = $_POST['amount'];
//not the initial payment, but the class is expecting that
$morder->PaymentAmount = $_POST['amount'];
} elseif ($last_order->gateway == "paypalexpress") {
$morder->InitialPayment = $_POST['amount'];
//not the initial payment, but the class is expecting that
$morder->PaymentAmount = $_POST['amount'];
} elseif ($last_order->gateway == "paypalstandard") {
$morder->InitialPayment = $_POST['mc_gross'];
//not the initial payment, but the class is expecting that
$morder->PaymentAmount = $_POST['mc_gross'];
}
$morder->FirstName = $_POST['first_name'];
$morder->LastName = $_POST['last_name'];
$morder->Email = $_POST['payer_email'];
//get address info if appropriate
if ($last_order->gateway == "paypal") {
$morder->Address1 = get_user_meta($last_order->user_id, "pmpro_baddress1", true);
$morder->City = get_user_meta($last_order->user_id, "pmpro_bcity", true);
$morder->State = get_user_meta($last_order->user_id, "pmpro_bstate", true);
$morder->CountryCode = "US";
$morder->Zip = get_user_meta($last_order->user_id, "pmpro_bzip", true);
$morder->PhoneNumber = get_user_meta($last_order->user_id, "pmpro_bphone", true);
$morder->billing->name = $_POST['first_name'] . " " . $_POST['last_name'];
$morder->billing->street = get_user_meta($last_order->user_id, "pmpro_baddress1", true);
$morder->billing->city = get_user_meta($last_order->user_id, "pmpro_bcity", true);
$morder->billing->state = get_user_meta($last_order->user_id, "pmpro_bstate", true);
$morder->billing->zip = get_user_meta($last_order->user_id, "pmpro_bzip", true);
$morder->billing->country = get_user_meta($last_order->user_id, "pmpro_bcountry", true);
$morder->billing->phone = get_user_meta($last_order->user_id, "pmpro_bphone", true);
//get CC info that is on file
$morder->cardtype = get_user_meta($last_order->user_id, "pmpro_CardType", true);
$morder->accountnumber = hideCardNumber(get_user_meta($last_order->user_id, "pmpro_AccountNumber", true), false);
$morder->expirationmonth = get_user_meta($last_order->user_id, "pmpro_ExpirationMonth", true);
$morder->expirationyear = get_user_meta($last_order->user_id, "pmpro_ExpirationYear", true);
$morder->ExpirationDate = $morder->expirationmonth . $morder->expirationyear;
$morder->ExpirationDate_YdashM = $morder->expirationyear . "-" . $morder->expirationmonth;
}
//save
$morder->saveOrder();
$morder->getMemberOrderByID($morder->id);
//email the user their invoice
$pmproemail = new PMProEmail();
$pmproemail->sendInvoiceEmail(get_userdata($last_order->user_id), $morder);
ipnlog("New order (" . $morder->code . ") created.");
return true;
} else {
ipnlog("Duplicate Transaction ID: " . $txn_id);
return false;
}
}
function pmpro_ipnSaveOrder($txn_id, $last_order)
{
global $wpdb;
//check that txn_id has not been previously processed
$old_txn = $wpdb->get_var("SELECT payment_transaction_id FROM {$wpdb->pmpro_membership_orders} WHERE payment_transaction_id = '" . $txn_id . "' LIMIT 1");
if (empty($old_txn)) {
//save order
$morder = new MemberOrder();
$morder->user_id = $last_order->user_id;
$morder->membership_id = $last_order->membership_id;
$morder->payment_transaction_id = $txn_id;
$morder->subscription_transaction_id = $last_order->subscription_transaction_id;
$morder->gateway = $last_order->gateway;
$morder->gateway_environment = $last_order->gateway_environment;
// Payment Status
$morder->status = 'success';
// We have confirmed that and thats the reason we are here.
// Payment Type.
$morder->payment_type = $last_order->payment_type;
//set amount based on which PayPal type
if (false !== stripos($last_order->gateway, "paypal")) {
if (isset($_POST['amount']) && !empty($_POST['amount'])) {
$morder->InitialPayment = $_POST['amount'];
//not the initial payment, but the class is expecting that
$morder->PaymentAmount = $_POST['amount'];
} elseif (isset($_POST['mc_gross']) && !empty($_POST['mc_gross'])) {
$morder->InitialPayment = $_POST['mc_gross'];
//not the initial payment, but the class is expecting that
$morder->PaymentAmount = $_POST['mc_gross'];
} elseif (isset($_POST['payment_gross']) && !empty($_POST['payment_gross'])) {
$morder->InitialPayment = $_POST['payment_gross'];
//not the initial payment, but the class is expecting that
$morder->PaymentAmount = $_POST['payment_gross'];
}
}
$morder->FirstName = $_POST['first_name'];
$morder->LastName = $_POST['last_name'];
$morder->Email = $_POST['payer_email'];
//get address info if appropriate
if ($last_order->gateway == "paypal") {
$morder->Address1 = get_user_meta($last_order->user_id, "pmpro_baddress1", true);
$morder->City = get_user_meta($last_order->user_id, "pmpro_bcity", true);
$morder->State = get_user_meta($last_order->user_id, "pmpro_bstate", true);
$morder->CountryCode = "US";
$morder->Zip = get_user_meta($last_order->user_id, "pmpro_bzip", true);
$morder->PhoneNumber = get_user_meta($last_order->user_id, "pmpro_bphone", true);
$morder->billing->name = $_POST['first_name'] . " " . $_POST['last_name'];
$morder->billing->street = get_user_meta($last_order->user_id, "pmpro_baddress1", true);
$morder->billing->city = get_user_meta($last_order->user_id, "pmpro_bcity", true);
$morder->billing->state = get_user_meta($last_order->user_id, "pmpro_bstate", true);
$morder->billing->zip = get_user_meta($last_order->user_id, "pmpro_bzip", true);
$morder->billing->country = get_user_meta($last_order->user_id, "pmpro_bcountry", true);
$morder->billing->phone = get_user_meta($last_order->user_id, "pmpro_bphone", true);
//get CC info that is on file
$morder->cardtype = get_user_meta($last_order->user_id, "pmpro_CardType", true);
$morder->accountnumber = hideCardNumber(get_user_meta($last_order->user_id, "pmpro_AccountNumber", true), false);
$morder->expirationmonth = get_user_meta($last_order->user_id, "pmpro_ExpirationMonth", true);
$morder->expirationyear = get_user_meta($last_order->user_id, "pmpro_ExpirationYear", true);
$morder->ExpirationDate = $morder->expirationmonth . $morder->expirationyear;
$morder->ExpirationDate_YdashM = $morder->expirationyear . "-" . $morder->expirationmonth;
}
//figure out timestamp or default to none (today)
if (!empty($_POST['payment_date'])) {
$morder->timestamp = strtotime($_POST['payment_date']);
}
// Save the event ID for the last processed user/IPN (in case we want to be able to replay IPN requests)
$ipn_id = isset($_POST['ipn_track_id']) ? sanitize_text_field($_POST['ipn_track_id']) : null;
// Allow extraction of the IPN Track ID from the order notes (if needed)
$morder->notes = "{$morder->notes} [IPN_ID]{$ipn_id}[/IPN_ID]";
/**
* Post processing for a specific subscription related IPN event ID
*
* @param string $ipn_id - The ipn_track_id from the PayPal IPN request
* @param MemberOrder $morder - The completed Member Order object for the IPN request
*/
do_action('pmpro_subscription_ipn_event_processed', $ipn_id, $morder);
if (!is_null($ipn_id)) {
if (false === update_user_meta($morder->user_id, "pmpro_last_{$morder->gateway}_ipn_id", $ipn_id)) {
ipnlog("Unable to save the IPN event ID ({$ipn_id}) to usermeta for {$morder->user_id} ");
}
}
//save
$morder->saveOrder();
$morder->getMemberOrderByID($morder->id);
//email the user their invoice
$pmproemail = new PMProEmail();
$pmproemail->sendInvoiceEmail(get_userdata($last_order->user_id), $morder);
//hook for successful subscription payments
do_action("pmpro_subscription_payment_completed", $morder);
ipnlog("New order (" . $morder->code . ") created.");
return true;
} else {
ipnlog("Duplicate Transaction ID: " . $txn_id);
return false;
}
}