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Mini Shell
Mini Shell
<?php
//set this in your wp-config.php for debugging
//define('PMPRO_INS_DEBUG', true);
//in case the file is loaded directly
if(!defined("ABSPATH"))
{
global $isapage;
$isapage = true;
define('WP_USE_THEMES', false);
require_once(dirname(__FILE__) . '/../../../../wp-load.php');
}
// Require TwoCheckout class
if(!class_exists("Twocheckout"))
require_once(PMPRO_DIR . "/includes/lib/Twocheckout/Twocheckout.php");
//some globals
global $wpdb, $gateway_environment, $logstr;
$logstr = ""; //will put debug info here and write to inslog.txt
// Sets the PMPRO_DOING_WEBHOOK constant and fires the pmpro_doing_webhook action.
pmpro_doing_webhook( 'twocheckout', true );
//validate?
if( ! pmpro_twocheckoutValidate() ) {
inslog("(!!FAILED VALIDATION!!)");
//validation failed
pmpro_twocheckoutExit();
}
//assign posted variables to local variables
$message_type = pmpro_getParam( 'message_type', 'REQUEST' );
$md5_hash = pmpro_getParam( 'md5_hash', 'REQUEST' );
$txn_id = pmpro_getParam( 'sale_id', 'REQUEST' );
$recurring = pmpro_getParam( 'recurring', 'REQUEST' );
$order_id = pmpro_getParam( 'merchant_order_id', 'REQUEST' );
$order_number = pmpro_getParam( 'order_number', 'REQUEST' );
if(empty($order_id))
$order_id = pmpro_getParam( 'vendor_order_id', 'REQUEST' );
$product_id = pmpro_getParam( 'item_id_1', 'REQUEST' ); // Should be item 0 or 1?
if(empty($order_id))
$order_id = $product_id;
$invoice_status = pmpro_getParam( 'invoice_status', 'REQUEST' ); // On single we need to check for deposited
$fraud_status = pmpro_getParam( 'fraud_status', 'REQUEST' ); // Check fraud status?
$invoice_list_amount = pmpro_getParam( 'invoice_list_amount', 'REQUEST' ); // Price paid by customer in seller currency code
$customer_email = pmpro_getParam( 'customer_email', 'REQUEST', '', 'sanitize_email' );
// No message = return processing
if( empty($message_type) ) {
//initial payment, get the order
$morder = new MemberOrder( $order_id );
$morder->getMembershipLevel();
$morder->getUser();
inslog("NO MESSAGE: ORDER: " . var_export($morder, true) . "\n---\n");
//update membership
if( ! empty ( $morder ) && ! empty ( $morder->status ) && $morder->status === 'success' ) {
inslog( "Checkout was already processed (" . $morder->code . "). Ignoring this request." );
}
elseif (pmpro_insChangeMembershipLevel( $order_number, $morder ) ) {
inslog( "Checkout processed (" . $morder->code . ") success!" );
}
else {
inslog( "ERROR: Couldn't change level for order (" . $morder->code . ")." );
}
pmpro_twocheckoutExit(pmpro_url("confirmation", "?level=" . $morder->membership_level->id));
}
// First Payment (checkout) (Will probably want to update order, but not send another email/etc)
if( $message_type == 'ORDER_CREATED' ) {
//initial payment, get the order
$morder = new MemberOrder( $order_id );
$morder->getMembershipLevel();
$morder->getUser();
inslog("ORDER_CREATED: ORDER: " . var_export($morder, true) . "\n---\n");
//update membership
if( ! empty ( $morder ) && ! empty ( $morder->status ) && $morder->status === 'success' ) {
inslog( "Checkout was already processed (" . $morder->code . "). Ignoring this request." );
}
elseif (pmpro_insChangeMembershipLevel( $txn_id, $morder ) ) {
inslog( "Checkout processed (" . $morder->code . ") success!" );
}
else {
inslog( "ERROR: Couldn't change level for order (" . $morder->code . ")." );
}
pmpro_twocheckoutExit(pmpro_url("confirmation", "?level=" . $morder->membership_level->id));
}
// Recurring Payment Success (recurring installment success and recurring is true)
if( $message_type == 'RECURRING_INSTALLMENT_SUCCESS' ) {
//is this a first payment?
$last_subscr_order = new MemberOrder();
if( $last_subscr_order->getLastMemberOrderBySubscriptionTransactionID( $txn_id ) == false) {
//first payment, get order
$morder = new MemberOrder( $order_id );
$morder->getMembershipLevel();
$morder->getUser();
//update membership
if( pmpro_insChangeMembershipLevel( $txn_id, $morder ) ) {
inslog( "Checkout processed (" . $morder->code . ") success!" );
//hook for successful subscription payments
do_action("pmpro_subscription_payment_completed", $morder);
}
else {
inslog( "ERROR: Couldn't change level for order (" . $morder->code . ")." );
}
}
else {
pmpro_insSaveOrder( $txn_id, $last_subscr_order );
}
pmpro_twocheckoutExit();
}
// Recurring Payment Failed (recurring installment failed and recurring is true)
if( $message_type == 'RECURRING_INSTALLMENT_FAILED' && $recurring ) {
//is this a first payment?
$last_subscr_order = new MemberOrder();
$last_subscr_order->getLastMemberOrderBySubscriptionTransactionID( $txn_id );
pmpro_insFailedPayment( $last_subscr_order );
pmpro_twocheckoutExit();
}
/*
// Recurring Payment Stopped (recurring stopped and recurring is true)
if( $message_type == 'RECURRING_STOPPED' && $recurring ) {
//initial payment, get the order
$morder = new MemberOrder( $product_id );
$morder->getMembershipLevel();
$morder->getUser();
// stop membership
if ( pmpro_insRecurringStopped( $morder ) ) {
inslog( "Recurring stopped for order (" . $morder->code . ")!" );
}
else {
inslog( "Recurring NOT stopped for order (" . $morder->code . ")!" );
}
pmpro_twocheckoutExit();
}
// Recurring Payment Restarted (recurring restarted and recurring is true)
if( $message_type == 'RECURRING_RESTART' && $recurring ) {
//initial payment, get the order
$morder = new MemberOrder( $product_id );
$morder->getMembershipLevel();
$morder->getUser();
// stop membership
if ( pmpro_insRecurringRestarted( $morder ) ) {
inslog( "Recurring restarted for order (" . $morder->code . ")!" );
}
else {
inslog( "Recurring NOT restarted for order (" . $morder->code . ")!" );
}
pmpro_twocheckoutExit();
}
*/
//Other
//if we got here, this is a different kind of txn
inslog("The PMPro INS handler does not process this type of message. message_type = " . $message_type);
pmpro_twocheckoutExit();
/*
Add message to inslog string
*/
function inslog( $s )
{
global $logstr;
$logstr .= "\t" . $s . "\n";
}
/*
Output inslog and exit;
*/
function pmpro_twocheckoutExit($redirect = false)
{
global $logstr;
//echo $logstr;
$logstr = var_export($_REQUEST, true) . "Logged On: " . date_i18n("m/d/Y H:i:s") . "\n" . $logstr . "\n-------------\n";
//log in file or email?
if(defined('PMPRO_INS_DEBUG') && PMPRO_INS_DEBUG === "log")
{
//file
$loghandle = fopen(dirname(__FILE__) . "/../logs/ipn.txt", "a+");
fwrite($loghandle, $logstr);
fclose($loghandle);
}
elseif(defined('PMPRO_INS_DEBUG'))
{
//email
if(strpos(PMPRO_INS_DEBUG, "@"))
$log_email = PMPRO_INS_DEBUG; //constant defines a specific email address
else
$log_email = get_option("admin_email");
wp_mail($log_email, get_option("blogname") . " 2Checkout INS Log", nl2br($logstr));
}
if(!empty($redirect))
wp_redirect($redirect);
exit;
}
/*
Validate the $_POST with TwoCheckout
*/
function pmpro_twocheckoutValidate() {
$params = array();
foreach ( $_REQUEST as $k => $v )
$params[$k] = $v;
//2Checkout uses an order number of 1 in the hash for demo orders for some reason
if(!empty($params['demo']) && $params['demo'] == 'Y')
$params['order_number'] = 1;
//is this a return call or notification
if(empty($params['message_type']))
$check = Twocheckout_Return::check( $params, pmpro_getOption( 'twocheckout_secretword' ) );
else
$check = Twocheckout_Notification::check( $params, pmpro_getOption( 'twocheckout_secretword' ) );
if( empty ( $check ) )
$r = false; //HTTP failure
else if( empty ( $check['response_code'] ) )
$r = false; //Invalid response
else
$r = $check['response_code'];
/**
* Filter if an twocheckout request is valid or not.
*
* @since 1.8.6.3
*
* @param bool $r true or false if the request is valid
* @param mixed $check remote post object from request to Twocheckout
*/
$r = apply_filters('pmpro_twocheckout_validate', $r, $check);
return $check['response_code'] === 'Success';
}
/*
Change the membership level. We also update the membership order to include filtered valus.
*/
function pmpro_insChangeMembershipLevel($txn_id, &$morder)
{
global $wpdb;
$recurring = pmpro_getParam( 'recurring', 'POST' );
// Get discount code.
$morder->getDiscountCode();
if ( ! empty( $morder->discount_code ) ) {
// Update membership level
$morder->getMembershipLevel(true);
$discount_code_id = $morder->discount_code->id;
} else {
$discount_code_id = "";
}
// If this is an initial payment...
if ( empty( pmpro_getParam( 'message_type', 'REQUEST' ) ) || pmpro_getParam( 'message_type', 'REQUEST' ) === 'ORDER_CREATED' ) {
// Apply discount code level changes.
if ( ! empty( $discount_code_id ) ) {
$sqlQuery = "SELECT l.id, cl.*, l.name, l.description, l.allow_signups, l.confirmation FROM $wpdb->pmpro_discount_codes_levels cl LEFT JOIN $wpdb->pmpro_membership_levels l ON cl.level_id = l.id LEFT JOIN $wpdb->pmpro_discount_codes dc ON dc.id = cl.code_id WHERE dc.id = '" . esc_sql( $discount_code_id ) . "' AND cl.level_id = '" . esc_sql( $morder->membership_level->level_id ) . "' LIMIT 1";
$morder->membership_level = $wpdb->get_row( $sqlQuery );
}
// Extend membership if renewal.
// Added manually because pmpro_checkout_level filter is not run.
$morder->membership_level = pmpro_checkout_level_extend_memberships( $morder->membership_level );
}
//filter for level
$morder->membership_level = apply_filters("pmpro_inshandler_level", $morder->membership_level, $morder->user_id);
//set the start date to current_time('mysql') but allow filters (documented in preheaders/checkout.php)
$startdate = apply_filters("pmpro_checkout_start_date", "'" . current_time('mysql') . "'", $morder->user_id, $morder->membership_level);
//fix expiration date
if(!empty($morder->membership_level->expiration_number))
{
$enddate = "'" . date_i18n("Y-m-d", strtotime("+ " . $morder->membership_level->expiration_number . " " . $morder->membership_level->expiration_period, current_time("timestamp"))) . "'";
}
else
{
$enddate = "NULL";
}
//filter the enddate (documented in preheaders/checkout.php)
$enddate = apply_filters("pmpro_checkout_end_date", $enddate, $morder->user_id, $morder->membership_level, $startdate);
//custom level to change user to
$custom_level = array(
'user_id' => $morder->user_id,
'membership_id' => $morder->membership_level->id,
'code_id' => $discount_code_id,
'initial_payment' => $morder->membership_level->initial_payment,
'billing_amount' => $morder->membership_level->billing_amount,
'cycle_number' => $morder->membership_level->cycle_number,
'cycle_period' => $morder->membership_level->cycle_period,
'billing_limit' => $morder->membership_level->billing_limit,
'trial_amount' => $morder->membership_level->trial_amount,
'trial_limit' => $morder->membership_level->trial_limit,
'startdate' => $startdate,
'enddate' => $enddate);
global $pmpro_error;
if(!empty($pmpro_error))
{
echo $pmpro_error;
inslog($pmpro_error);
}
if( pmpro_changeMembershipLevel($custom_level, $morder->user_id) !== false ) {
//update order status and transaction ids
$morder->status = "success";
$morder->payment_transaction_id = $txn_id;
if( $recurring )
$morder->subscription_transaction_id = $txn_id;
else
$morder->subscription_transaction_id = '';
$morder->saveOrder();
//add discount code use
if(!empty($discount_code) && !empty($use_discount_code))
{
$wpdb->query("INSERT INTO $wpdb->pmpro_discount_codes_uses (code_id, user_id, order_id, timestamp) VALUES('" . esc_sql( $discount_code_id ) . "', '" . esc_sql( $morder->user_id ) . "', '" . esc_sql( $morder->id ) . "', '" . current_time('mysql') . "')");
}
//save first and last name fields
if(!empty($_POST['first_name']))
{
$old_firstname = get_user_meta($morder->user_id, "first_name", true);
if(!empty($old_firstname))
update_user_meta($morder->user_id, "first_name", sanitize_text_field($_POST['first_name']));
}
if(!empty($_POST['last_name']))
{
$old_lastname = get_user_meta($morder->user_id, "last_name", true);
if(!empty($old_lastname))
update_user_meta($morder->user_id, "last_name", sanitize_text_field($_POST['last_name']));
}
//hook
do_action("pmpro_after_checkout", $morder->user_id, $morder);
//setup some values for the emails
if(!empty($morder))
$invoice = new MemberOrder($morder->id);
else
$invoice = NULL;
inslog("CHANGEMEMBERSHIPLEVEL: ORDER: " . var_export($morder, true) . "\n---\n");
$user = get_userdata($morder->user_id);
if(empty($user))
return false;
$user->membership_level = $morder->membership_level; //make sure they have the right level info
//send email to member
$pmproemail = new PMProEmail();
$pmproemail->sendCheckoutEmail($user, $invoice);
//send email to admin
$pmproemail = new PMProEmail();
$pmproemail->sendCheckoutAdminEmail($user, $invoice);
return true;
}
else
return false;
}
/*
Send an email RE a failed payment.
$last_order passed in is the previous order for this subscription.
*/
function pmpro_insFailedPayment( $last_order ) {
//hook to do other stuff when payments fail
do_action("pmpro_subscription_payment_failed", $last_order);
//create a blank order for the email
$morder = new MemberOrder();
$morder->user_id = $last_order->user_id;
// Email the user and ask them to update their credit card information
$pmproemail = new PMProEmail();
$pmproemail->sendBillingFailureEmail($user, $morder);
// Email admin so they are aware of the failure
$pmproemail = new PMProEmail();
$pmproemail->sendBillingFailureAdminEmail(get_bloginfo("admin_email"), $morder);
inslog("Payment failed. Emails sent to " . $user->user_email . " and " . get_bloginfo("admin_email") . ".");
return true;
}
/*
Save a new order from IPN info.
$last_order passed in is the previous order for this subscription.
*/
function pmpro_insSaveOrder( $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 = '" . esc_sql( $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;
$morder->InitialPayment = sanitize_text_field($_POST['item_list_amount_1']); //not the initial payment, but the class is expecting that
$morder->PaymentAmount = sanitize_text_field($_POST['item_list_amount_1']);
$morder->datetime = sanitize_text_field($_POST['timestamp']);
//Assume no tax for now. Add ons will handle it later.
$morder->tax = 0;
$morder->FirstName = sanitize_text_field($_POST['customer_first_name']);
$morder->LastName = sanitize_text_field($_POST['customer_last_name']);
$morder->Email = sanitize_text_field($_POST['customer_email']);
$morder->gateway = $last_order->gateway;
$morder->gateway_environment = $last_order->gateway_environment;
//save
$morder->saveOrder();
$morder->getMemberOrderByID( $morder->id );
//email the user their invoice
$pmproemail = new PMProEmail();
$pmproemail->sendInvoiceEmail( get_userdata( $last_order->user_id ), $morder );
inslog( "New order (" . $morder->code . ") created." );
return true;
}
else {
inslog( "Duplicate Transaction ID: " . $txn_id );
return false;
}
}
/*
Cancel a subscription and send an email RE a recurring.
$morder passed in is the previous order for this subscription.
*/
function pmpro_insRecurringStopped( $morder ) {
global $pmpro_error;
//hook to do other stuff when payments stop
do_action( 'pmpro_subscription_recurring_stopped', $morder );
do_action( 'pmpro_subscription_recuring_stopped', $morder ); // Keeping the mispelled version in case. Will deprecate.
$worked = pmpro_changeMembershipLevel( false, $morder->user->ID , 'inactive');
if( $worked === true ) {
//$pmpro_msg = __("Your membership has been cancelled.", 'paid-memberships-pro' );
//$pmpro_msgt = "pmpro_success";
//send an email to the member
$myemail = new PMProEmail();
$myemail->sendCancelEmail();
//send an email to the admin
$myemail = new PMProEmail();
$myemail->sendCancelAdminEmail( $morder->user, $morder->membership_level->id );
inslog("Subscription cancelled due to 'recurring stopped' INS notification.");
return true;
}
else {
return false;
}
}
/*
Restart a subscription and send an email RE a recurring.
$morder passed in is the previous order for this subscription.
*/
function pmpro_insRecurringRestarted( $morder ) {
global $pmpro_error;
//hook to do other stuff when payments restart
do_action( 'pmpro_subscription_recuring_restarted', $morder);
do_action( 'pmpro_subscription_recurring_restarted', $morder);
$worked = pmpro_changeMembershipLevel( $morder->membership_level->id, $morder->user->ID );
if( $worked === true ) {
//$pmpro_msg = __("Your membership has been cancelled.", 'paid-memberships-pro' );
//$pmpro_msgt = "pmpro_success";
//send an email to the member
$pmproemail = new PMProEmail();
$pmproemail->sendCheckoutEmail( $morder->user, $morder );
//send email to admin
$pmproemail = new PMProEmail();
$pmproemail->sendCheckoutAdminEmail( $morder->user, $morder );
inslog("Subscription restarted due to 'recurring restarted' INS notification.");
return true;
}
else {
return false;
}
}
Zerion Mini Shell 1.0