/**
* Process PayPal IPN
*
* @since 2.1
*/
public function process_webhooks()
{
if (!isset($_GET['listener']) || strtoupper($_GET['listener']) != 'IPN') {
return;
}
global $rcp_options;
nocache_headers();
if (!class_exists('IpnListener')) {
// instantiate the IpnListener class
include RCP_PLUGIN_DIR . 'includes/gateways/paypal/paypal-ipnlistener.php';
}
$listener = new IpnListener();
$verified = false;
if ($this->test_mode) {
$listener->use_sandbox = true;
}
/*
if( isset( $rcp_options['ssl'] ) ) {
$listener->use_ssl = true;
} else {
$listener->use_ssl = false;
}
*/
//To post using the fsockopen() function rather than cURL, use:
if (isset($rcp_options['disable_curl'])) {
$listener->use_curl = false;
}
try {
$listener->requirePostMethod();
$verified = $listener->processIpn();
} catch (Exception $e) {
status_header(402);
//die( 'IPN exception: ' . $e->getMessage() );
}
/*
The processIpn() method returned true if the IPN was "VERIFIED" and false if it
was "INVALID".
*/
if ($verified || isset($_POST['verification_override']) || ($this->test_mode || isset($rcp_options['disable_ipn_verify']))) {
status_header(200);
$user_id = 0;
$posted = apply_filters('rcp_ipn_post', $_POST);
// allow $_POST to be modified
if (!empty($posted['custom']) && is_numeric($posted['custom'])) {
$user_id = absint($posted['custom']);
} else {
if (!empty($posted['subscr_id'])) {
$user_id = rcp_get_member_id_from_profile_id($posted['subscr_id']);
} else {
if (!empty($posted['payer_email'])) {
$user = get_user_by('email', $posted['payer_email']);
$user_id = $user ? $user->ID : false;
}
}
}
$member = new RCP_Member($user_id);
if (!$member || !$member->get_subscription_id()) {
die('no member found');
}
if (!rcp_get_subscription_details($member->get_subscription_id())) {
die('no subscription level found');
}
$subscription_name = $posted['item_name'];
$subscription_key = $posted['item_number'];
$amount = number_format((double) $posted['mc_gross'], 2);
$amount2 = number_format((double) $posted['mc_amount3'], 2);
$payment_status = $posted['payment_status'];
$currency_code = $posted['mc_currency'];
$subscription_price = number_format((double) rcp_get_subscription_price($member->get_subscription_id()), 2);
// setup the payment info in an array for storage
$payment_data = array('date' => date('Y-m-d g:i:s', strtotime($posted['payment_date'], current_time('timestamp'))), 'subscription' => $posted['item_name'], 'payment_type' => $posted['txn_type'], 'subscription_key' => $subscription_key, 'amount' => $amount, 'user_id' => $user_id, 'transaction_id' => $posted['txn_id']);
do_action('rcp_valid_ipn', $payment_data, $user_id, $posted);
if ($posted['txn_type'] == 'web_accept' || $posted['txn_type'] == 'subscr_payment') {
// only check for an existing payment if this is a payment IPD request
if (rcp_check_for_existing_payment($posted['txn_type'], $posted['payment_date'], $subscription_key)) {
$log_data = array('post_title' => __('Duplicate Payment', 'rcp'), 'post_content' => __('A duplicate payment was detected. The new payment was still recorded, so you may want to check into both payments.', 'rcp'), 'post_parent' => 0, 'log_type' => 'gateway_error');
$log_meta = array('user_subscription' => $posted['item_name'], 'user_id' => $user_id);
$log_entry = WP_Logging::insert_log($log_data, $log_meta);
die('duplicate IPN detected');
}
if (strtolower($currency_code) != strtolower($rcp_options['currency'])) {
// the currency code is invalid
$log_data = array('post_title' => __('Invalid Currency Code', 'rcp'), 'post_content' => sprintf(__('The currency code in an IPN request did not match the site currency code. Payment data: %s', 'rcp'), json_encode($payment_data)), 'post_parent' => 0, 'log_type' => 'gateway_error');
$log_meta = array('user_subscription' => $posted['item_name'], 'user_id' => $user_id);
$log_entry = WP_Logging::insert_log($log_data, $log_meta);
die('invalid currency code');
}
}
if (isset($rcp_options['email_ipn_reports'])) {
wp_mail(get_bloginfo('admin_email'), __('IPN report', 'rcp'), $listener->getTextReport());
}
/* now process the kind of subscription/payment */
$rcp_payments = new RCP_Payments();
// Subscriptions
switch ($posted['txn_type']) {
case "subscr_signup":
// when a new user signs up
// store the recurring payment ID
update_user_meta($user_id, 'rcp_paypal_subscriber', $posted['payer_id']);
$member->set_payment_profile_id($posted['subscr_id']);
do_action('rcp_ipn_subscr_signup', $user_id);
die('successful subscr_signup');
break;
case "subscr_payment":
// when a user makes a recurring payment
update_user_meta($user_id, 'rcp_paypal_subscriber', $posted['payer_id']);
$member->set_payment_profile_id($posted['subscr_id']);
$member->renew(true);
// record this payment in the database
$rcp_payments->insert($payment_data);
do_action('rcp_ipn_subscr_payment', $user_id);
die('successful subscr_payment');
break;
case "subscr_cancel":
// user is marked as cancelled but retains access until end of term
$member->set_status('cancelled');
// set the use to no longer be recurring
delete_user_meta($user_id, 'rcp_paypal_subscriber');
do_action('rcp_ipn_subscr_cancel', $user_id);
die('successful subscr_cancel');
break;
case "subscr_failed":
do_action('rcp_ipn_subscr_failed');
die('successful subscr_failed');
break;
case "subscr_eot":
// user's subscription has reached the end of its term
if ('cancelled' !== $member->get_status($user_id)) {
$member->set_status('expired');
}
do_action('rcp_ipn_subscr_eot', $user_id);
die('successful subscr_eot');
break;
case "web_accept":
switch (strtolower($payment_status)) {
case 'completed':
// set this user to active
$member->renew();
$rcp_payments->insert($payment_data);
break;
case 'denied':
case 'expired':
case 'failed':
case 'voided':
$member->set_status('cancelled');
break;
}
die('successful web_accept');
break;
case "cart":
case "express_checkout":
default:
break;
}
} else {
if (isset($rcp_options['email_ipn_reports'])) {
// an invalid IPN attempt was made. Send an email to the admin account to investigate
wp_mail(get_bloginfo('admin_email'), __('Invalid IPN', 'rcp'), $listener->getTextReport());
}
status_header(400);
die('invalid IPN');
}
}
function rcp_check_ipn()
{
global $rcp_options;
if (!class_exists('IpnListener')) {
// instantiate the IpnListener class
include RCP_PLUGIN_DIR . 'includes/gateways/paypal/ipnlistener.php';
}
$listener = new IpnListener();
if (isset($rcp_options['sandbox'])) {
$listener->use_sandbox = true;
}
if (isset($rcp_options['ssl'])) {
$listener->use_ssl = true;
} else {
$listener->use_ssl = false;
}
//To post using the fsockopen() function rather than cURL, use:
if (isset($rcp_options['disable_curl'])) {
$listener->use_curl = false;
}
try {
$listener->requirePostMethod();
$verified = $listener->processIpn();
} catch (Exception $e) {
//exit(0);
}
/*
The processIpn() method returned true if the IPN was "VERIFIED" and false if it
was "INVALID".
*/
if ($verified || isset($_POST['verification_override']) || (isset($rcp_options['sandbox']) || isset($rcp_options['disable_ipn_verify']))) {
$posted = apply_filters('rcp_ipn_post', $_POST);
// allow $_POST to be modified
$user_id = $posted['custom'];
$subscription_name = $posted['item_name'];
$subscription_key = $posted['item_number'];
$amount = number_format((double) $posted['mc_gross'], 2);
$amount2 = number_format((double) $posted['mc_amount3'], 2);
$payment_status = $posted['payment_status'];
$currency_code = $posted['mc_currency'];
$subscription_id = rcp_get_subscription_id($user_id);
$subscription_price = number_format((double) rcp_get_subscription_price(rcp_get_subscription_id($user_id)), 2);
$user_data = get_userdata($user_id);
if (!$user_data || !$subscription_id) {
return;
}
if (!rcp_get_subscription_details($subscription_id)) {
return;
}
// setup the payment info in an array for storage
$payment_data = array('date' => date('Y-m-d g:i:s', strtotime($posted['payment_date'])), 'subscription' => $posted['item_name'], 'payment_type' => $posted['txn_type'], 'subscription_key' => $subscription_key, 'amount' => $amount, 'user_id' => $user_id, 'transaction_id' => $posted['txn_id']);
do_action('rcp_valid_ipn', $payment_data, $user_id, $posted);
if ($posted['txn_type'] == 'web_accept' || $posted['txn_type'] == 'subscr_payment') {
// only check for an existing payment if this is a payment IPD request
if (rcp_check_for_existing_payment($posted['txn_type'], $posted['payment_date'], $subscription_key)) {
$log_data = array('post_title' => __('Duplicate Payment', 'rcp'), 'post_content' => __('A duplicate payment was detected. The new payment was still recorded, so you may want to check into both payments.', 'rcp'), 'post_parent' => 0, 'log_type' => 'gateway_error');
$log_meta = array('user_subscription' => $posted['item_name'], 'user_id' => $user_id);
$log_entry = WP_Logging::insert_log($log_data, $log_meta);
return;
// this IPN request has already been processed
}
/* do some quick checks to make sure all necessary data validates */
if ($amount < $subscription_price && $amount2 < $subscription_price) {
/*
// the subscription price doesn't match, so lets check to see if it matches with a discount code
if( ! rcp_check_paypal_return_price_after_discount( $subscription_price, $amount, $amount2, $user_id ) ) {
$log_data = array(
'post_title' => __( 'Price Mismatch', 'rcp' ),
'post_content' => sprintf( __( 'The price in an IPN request did not match the subscription price. Payment data: %s', 'rcp' ), json_encode( $payment_data ) ),
'post_parent' => 0,
'log_type' => 'gateway_error'
);
$log_meta = array(
'user_subscription' => $posted['item_name'],
'user_id' => $user_id
);
$log_entry = WP_Logging::insert_log( $log_data, $log_meta );
//return;
}
*/
}
if (strtolower($currency_code) != strtolower($rcp_options['currency'])) {
// the currency code is invalid
$log_data = array('post_title' => __('Invalid Currency Code', 'rcp'), 'post_content' => sprintf(__('The currency code in an IPN request did not match the site currency code. Payment data: %s', 'rcp'), json_encode($payment_data)), 'post_parent' => 0, 'log_type' => 'gateway_error');
$log_meta = array('user_subscription' => $posted['item_name'], 'user_id' => $user_id);
$log_entry = WP_Logging::insert_log($log_data, $log_meta);
return;
}
}
if (isset($rcp_options['email_ipn_reports'])) {
wp_mail(get_bloginfo('admin_email'), __('IPN report', 'rcp'), $listener->getTextReport());
}
if (rcp_get_subscription_key($user_id) != $subscription_key) {
// the subscription key is invalid
$log_data = array('post_title' => __('Subscription Key Mismatch', 'rcp'), 'post_content' => sprintf(__('The subscription key in an IPN request did not match the subscription key recorded for the user. Payment data: %s', 'rcp'), json_encode($payment_data)), 'post_parent' => 0, 'log_type' => 'gateway_error');
$log_meta = array('user_subscription' => $posted['item_name'], 'user_id' => $user_id);
$log_entry = WP_Logging::insert_log($log_data, $log_meta);
return;
}
/* now process the kind of subscription/payment */
$rcp_payments = new RCP_Payments();
// Subscriptions
switch ($posted['txn_type']) {
case "subscr_signup":
// when a new user signs up
// store the recurring payment ID
update_user_meta($user_id, 'rcp_paypal_subscriber', $posted['payer_id']);
// set the user's status to active
rcp_set_status($user_id, 'active');
if (!isset($rcp_options['disable_new_user_notices'])) {
wp_new_user_notification($user_id);
}
// send welcome email
rcp_email_subscription_status($user_id, 'active');
update_user_meta($user_id, 'rcp_recurring', 'yes');
do_action('rcp_ipn_subscr_signup', $user_id);
break;
case "subscr_payment":
// when a user makes a recurring payment
// record this payment in the database
$rcp_payments->insert($payment_data);
$subscription = rcp_get_subscription_details(rcp_get_subscription_id($user_id));
// update the user's expiration to correspond with the new payment
$member_new_expiration = date('Y-m-d H:i:s', strtotime('+' . $subscription->duration . ' ' . $subscription->duration_unit . ' 23:59:59'));
rcp_set_expiration_date($user_id, $member_new_expiration);
update_user_meta($user_id, 'rcp_paypal_subscriber', $posted['payer_id']);
// make sure the user's status is active
rcp_set_status($user_id, 'active');
update_user_meta($user_id, 'rcp_recurring', 'yes');
delete_user_meta($user_id, '_rcp_expired_email_sent');
do_action('rcp_ipn_subscr_payment', $user_id);
break;
case "subscr_cancel":
// user is marked as cancelled but retains access until end of term
rcp_set_status($user_id, 'cancelled');
// set the use to no longer be recurring
delete_user_meta($user_id, 'rcp_recurring');
delete_user_meta($user_id, 'rcp_paypal_subscriber');
// send sub cancelled email
rcp_email_subscription_status($user_id, 'cancelled');
do_action('rcp_ipn_subscr_cancel', $user_id);
break;
case "subscr_failed":
do_action('rcp_ipn_subscr_failed');
break;
case "subscr_eot":
// user's subscription has reach the end of its term
// set the use to no longer be recurring
delete_user_meta($user_id, 'rcp_recurring');
if ('cancelled' !== rcp_get_status($user_id)) {
rcp_set_status($user_id, 'expired');
// send expired email
rcp_email_subscription_status($user_id, 'expired');
}
do_action('rcp_ipn_subscr_eot', $user_id);
break;
case "cart":
return;
// get out of here
// get out of here
case "express_checkout":
return;
// get out of here
// get out of here
case "web_accept":
switch (strtolower($payment_status)) {
case 'completed':
if (isset($_POST['verification_override'])) {
// this is a method for providing a new expiration if it doesn't exist
$subscription = rcp_get_subscription_details_by_name($payment_data['subscription']);
// update the user's expiration to correspond with the new payment
$member_new_expiration = date('Y-m-d H:i:s', strtotime('+' . $subscription->duration . ' ' . $subscription->duration_unit . ' 23:59:59'));
rcp_set_expiration_date($user_id, $member_new_expiration);
}
// set this user to active
rcp_set_status($user_id, 'active');
$rcp_payments->insert($payment_data);
rcp_email_subscription_status($user_id, 'active');
if (!isset($rcp_options['disable_new_user_notices'])) {
// send welcome email here
wp_new_user_notification($user_id);
}
delete_user_meta($user_id, '_rcp_expired_email_sent');
break;
case 'denied':
case 'expired':
case 'failed':
case 'voided':
rcp_set_status($user_id, 'cancelled');
// send cancelled email here
break;
}
break;
default:
break;
}
} else {
if (isset($rcp_options['email_ipn_reports'])) {
// an invalid IPN attempt was made. Send an email to the admin account to investigate
wp_mail(get_bloginfo('admin_email'), __('Invalid IPN', 'rcp'), $listener->getTextReport());
}
}
}
/**
* Load all of our data
*
* @access public
* @since 1.0
* @return void
*/
function prepare_items()
{
/**
* First, lets decide how many records per page to show
*/
$per_page = 20;
$paged = isset($_GET['paged']) ? absint($_GET['paged']) : 1;
$columns = $this->get_columns();
$hidden = array();
// no hidden columns
$this->_column_headers = array($columns, $hidden, array());
$this->process_bulk_action();
$meta_query = array();
if (isset($_GET['user'])) {
$meta_query[] = array('key' => '_wp_log_user_id', 'value' => absint($_GET['user']));
}
$this->items = WP_Logging::get_connected_logs(array('log_type' => 'gateway_error', 'paged' => $paged, 'posts_per_page' => $per_page, 'meta_query' => $meta_query));
$current_page = $this->get_pagenum();
$total_items = WP_Logging::get_log_count(0, 'gateway_error', $meta_query);
$this->set_pagination_args(array('total_items' => $total_items, 'per_page' => $per_page, 'total_pages' => ceil($total_items / $per_page)));
}
function log_page()
{
$page = isset($_GET['paged']) ? absint($_GET['paged']) : 1;
$this->current_log_type = empty($_GET['log']) ? 'ctct_' . self::$methods[0] : $_GET['log'];
// trying to acces a log type that's not enabled.
if (!in_array(str_replace('ctct_', '', $this->current_log_type), self::$methods)) {
return;
}
$args = array('posts_per_page' => $this->logs_per_page, 'paged' => $page, 'log_type' => $this->current_log_type);
$logs = WP_Logging::get_connected_logs($args);
?>
<div class="wrap">
<h2><?php
esc_html_e('Constant Contact Log', 'ctct');
?>
</h2>
<?php
$this->print_pagination($page);
$this->print_navigation();
?>
<table class="ctct_table widefat">
<thead>
<tr>
<th class="title"><?php
esc_html_e('Title', 'kwslog');
?>
</th>
<th class="" style="width: 30%"><?php
esc_html_e('Content', 'kwslog');
?>
</th>
<th class="column column-post_date"><?php
esc_html_e('Date', 'kwslog');
?>
</th>
</tr>
</thead>
<tbody>
<?php
if ($logs) {
foreach ($logs as $log) {
?>
<tr>
<td><?php
echo get_the_title($log);
?>
</td>
<td><?php
$content = $log->post_content;
$message = get_post_meta($log->ID, '_wp_log_message', true);
$data = get_post_meta($log->ID, '_wp_log_data', true);
foreach (array($content, $message, $data) as $key => $item) {
if (empty($item)) {
continue;
}
$item = maybe_unserialize($item);
echo '<pre>';
ob_start();
print_r($item);
$item_output = ob_get_clean();
echo esc_html($item_output);
echo '</pre>';
}
?>
</td>
<td><?php
echo esc_html($log->post_date);
?>
</td>
</tr>
<?php
}
} else {
?>
<tr>
<td colspan="3" style="text-align:center;">
<h4><?php
esc_html_e('No activity has been logged.');
?>
</h4>
</td>
</tr>
<?php
}
?>
</tbody>
</table>
<?php
$this->print_pagination($page);
?>
</div>
<?php
}
