/**
* Check the IP address during file download and display an error if it doesn't match the purchase records
*
* @access public
* @since 1.0
* @return void
*/
public function check_ip($download_id = 0, $email = 0)
{
$payment_key = isset($_GET['download_key']) ? urldecode($_GET['download_key']) : false;
if (empty($payment_key)) {
return;
}
$payment_id = edd_get_purchase_id_by_key($payment_key);
if (empty($payment_id)) {
return;
}
$payment_ip = get_post_meta($payment_id, '_edd_payment_user_ip', true);
if ($payment_ip !== edd_get_ip()) {
wp_die(__('You do not have permission to download this file because your IP address doesn\'t match our records.', 'edd-iplock'), __('Error', 'edd-iplock'));
}
}
/**
* Receipt Shortcode
*
* Shows an order receipt.
*
* @since 1.4
* @param array $atts Shortcode attributes
* @param string $content
* @return string
*/
function edd_receipt_shortcode($atts, $content = null)
{
global $edd_receipt_args;
$edd_receipt_args = shortcode_atts(array('error' => __('Sorry, trouble retrieving payment receipt.', 'edd'), 'price' => true, 'discount' => true, 'products' => true, 'date' => true, 'notes' => true, 'payment_key' => true, 'payment_method' => true, 'payment_id' => true), $atts);
$session = edd_get_purchase_session();
if (isset($_GET['purchase_key'])) {
$purchase_key = urldecode($_GET['purchase_key']);
} else {
if ($session) {
$purchase_key = $session['purchase_key'];
}
}
// No key found
if (!isset($purchase_key)) {
return $edd_receipt_args['error'];
}
$edd_receipt_args['id'] = edd_get_purchase_id_by_key($purchase_key);
$user = edd_get_payment_meta_user_info($edd_receipt_args['id']);
// Not the proper user
if (is_user_logged_in() && $user['id'] != get_current_user_id()) {
return $edd_receipt_args['error'];
}
ob_start();
edd_get_template_part('shortcode', 'receipt');
$display = ob_get_clean();
return $display;
}
/**
* Prevent file downloads on expired license keys
*
* @access public
* @since 2.3
*/
public function prevent_expired_downloads($download_id = 0, $email = '')
{
$payment_id = edd_get_purchase_id_by_key($_GET['download_key']);
$license = self::get_license_by_purchase($payment_id, $download_id);
if (!$license) {
return;
}
if ('expired' == self::get_license_status($license->ID)) {
wp_die(__('Your license key for this purchase is expired. Renew your license key and you will be allowed to download your files again.', 'edd_sl'), __('Expired License', 'edd_sl'), array('response' => 401));
} elseif ('publish' != $license->post_status) {
wp_die(__('Your license key for this purchase has been revoked.', 'edd_sl'), __('Expired License', 'edd_sl'), array('response' => 401));
}
}
/**
* Shows "Purchase Processing" message for PayPal payments are still pending on site return
*
* This helps address the Race Condition, as detailed in issue #1839
*
* @since 1.9
* @return string
*/
function edd_paypal_success_page_content($content)
{
if (!isset($_GET['payment-id']) && !edd_get_purchase_session()) {
return $content;
}
$payment_id = isset($_GET['payment-id']) ? absint($_GET['payment-id']) : false;
if (!$payment_id) {
$session = edd_get_purchase_session();
$payment_id = edd_get_purchase_id_by_key($session['purchase_key']);
}
$payment = get_post($payment_id);
if ($payment && 'pending' == $payment->post_status) {
// Payment is still pending so show processing indicator to fix the Race Condition, issue #
ob_start();
edd_get_template_part('payment', 'processing');
$content = ob_get_clean();
}
return $content;
}
/**
* Receipt Shortcode
*
* Shows an order receipt.
*
* @since 1.4
* @param array $atts Shortcode attributes
* @param string $content
* @return string
*/
function edd_receipt_shortcode($atts, $content = null)
{
global $edd_receipt_args;
$edd_receipt_args = shortcode_atts(array('error' => __('Sorry, trouble retrieving payment receipt.', 'easy-digital-downloads'), 'price' => true, 'discount' => true, 'products' => true, 'date' => true, 'notes' => true, 'payment_key' => false, 'payment_method' => true, 'payment_id' => true), $atts, 'edd_receipt');
$session = edd_get_purchase_session();
if (isset($_GET['payment_key'])) {
$payment_key = urldecode($_GET['payment_key']);
} elseif ($edd_receipt_args['payment_key']) {
$payment_key = $edd_receipt_args['payment_key'];
} else {
if ($session) {
$payment_key = $session['purchase_key'];
}
}
// No key found
if (!isset($payment_key)) {
return '<p class="edd-alert edd-alert-error">' . $edd_receipt_args['error'] . '</p>';
}
$payment_id = edd_get_purchase_id_by_key($payment_key);
$user_can_view = edd_can_view_receipt($payment_key);
// Key was provided, but user is logged out. Offer them the ability to login and view the receipt
if (!$user_can_view && !empty($payment_key) && !is_user_logged_in() && !edd_is_guest_payment($payment_id)) {
global $edd_login_redirect;
$edd_login_redirect = edd_get_current_page_url();
ob_start();
echo '<p class="edd-alert edd-alert-warn">' . __('You must be logged in to view this payment receipt.', 'easy-digital-downloads') . '</p>';
edd_get_template_part('shortcode', 'login');
$login_form = ob_get_clean();
return $login_form;
}
/*
* Check if the user has permission to view the receipt
*
* If user is logged in, user ID is compared to user ID of ID stored in payment meta
*
* Or if user is logged out and purchase was made as a guest, the purchase session is checked for
*
* Or if user is logged in and the user can view sensitive shop data
*
*/
if (!apply_filters('edd_user_can_view_receipt', $user_can_view, $edd_receipt_args)) {
return '<p class="edd-alert edd-alert-error">' . $edd_receipt_args['error'] . '</p>';
}
ob_start();
edd_get_template_part('shortcode', 'receipt');
$display = ob_get_clean();
return $display;
}
/**
* Process IPN messages from Amazon
*
* @access public
* @since 2.4
* @return void
*/
public function process_ipn()
{
if (!isset($_GET['edd-listener']) || $_GET['edd-listener'] !== 'amazon') {
return;
}
if (isset($_GET['state'])) {
return;
}
// Get the IPN headers and Message body
$headers = getallheaders();
$body = file_get_contents('php://input');
$this->doing_ipn = true;
try {
$ipn = new IpnHandler($headers, $body);
$data = $ipn->toArray();
$seller_id = $data['SellerId'];
if ($seller_id != edd_get_option('amazon_seller_id', '')) {
wp_die(__('Invalid Amazon seller ID', 'edd'), __('IPN Error', 'edd'), array('response' => 401));
}
switch ($data['NotificationType']) {
case 'OrderReferenceNotification':
break;
case 'PaymentAuthorize':
break;
case 'PaymentCapture':
$key = $data['CaptureDetails']['CaptureReferenceId'];
$status = $data['CaptureDetails']['CaptureStatus']['State'];
if ('Declined' === $status) {
$payment_id = edd_get_purchase_id_by_key($key);
edd_update_payment_status($payment_id, 'failed');
edd_insert_payment_note($payment_id, __('Capture declined in Amazon', 'edd'));
}
break;
case 'PaymentRefund':
$trans_id = substr($data['RefundDetails']['AmazonRefundId'], 0, 19);
$status = $data['RefundDetails']['RefundStatus']['State'];
if ('Completed' === $status) {
$payment_id = edd_get_purchase_id_by_transaction_id($trans_id);
edd_update_payment_status($payment_id, 'refunded');
edd_insert_payment_note($payment_id, sprintf(__('Refund completed in Amazon. Refund ID: %s', 'edd'), $data['RefundDetails']['AmazonRefundId']));
}
break;
}
} catch (Exception $e) {
wp_die($e->getErrorMessage(), __('IPN Error', 'edd'), array('response' => 401));
}
}
/**
* Determines the receipt visibility status
*
* @return bool Whether the receipt is visible or not.
*/
function edd_can_view_receipt($payment_key = '')
{
$return = false;
if (empty($payment_key)) {
return $return;
}
global $edd_receipt_args;
$edd_receipt_args['id'] = edd_get_purchase_id_by_key($payment_key);
$user_id = (int) edd_get_payment_user_id($edd_receipt_args['id']);
$payment_meta = edd_get_payment_meta($edd_receipt_args['id']);
if (is_user_logged_in()) {
if ($user_id === (int) get_current_user_id()) {
$return = true;
} elseif (wp_get_current_user()->user_email === edd_get_payment_user_email($edd_receipt_args['id'])) {
$return = true;
} elseif (current_user_can('view_shop_sensitive_data')) {
$return = true;
}
}
$session = edd_get_purchase_session();
if (!empty($session) && !is_user_logged_in()) {
if ($session['purchase_key'] === $payment_meta['key']) {
$return = true;
}
}
return (bool) apply_filters('edd_can_view_receipt', $return, $payment_key);
}
/**
* Receipt Shortcode
*
* Shows an order receipt.
*
* @since 1.4
* @param array $atts Shortcode attributes
* @param string $content
* @return string
*/
function edd_receipt_shortcode($atts, $content = null)
{
global $edd_receipt_args;
$edd_receipt_args = shortcode_atts(array('error' => __('Sorry, trouble retrieving payment receipt.', 'edd'), 'price' => true, 'discount' => true, 'products' => true, 'date' => true, 'notes' => true, 'payment_key' => false, 'payment_method' => true, 'payment_id' => true), $atts, 'edd_receipt');
$session = edd_get_purchase_session();
if (isset($_GET['payment_key'])) {
$payment_key = urldecode($_GET['payment_key']);
} elseif ($edd_receipt_args['payment_key']) {
$payment_key = $edd_receipt_args['payment_key'];
} else {
if ($session) {
$payment_key = $session['purchase_key'];
}
}
// No key found
if (!isset($payment_key)) {
return $edd_receipt_args['error'];
}
$edd_receipt_args['id'] = edd_get_purchase_id_by_key($payment_key);
$customer_id = edd_get_payment_user_id($edd_receipt_args['id']);
/*
* Check if the user has permission to view the receipt
*
* If user is logged in, user ID is compared to user ID of ID stored in payment meta
*
* Or if user is logged out and purchase was made as a guest, the purchase session is checked for
*
* Or if user is logged in and the user can view sensitive shop data
*
*/
$user_can_view = is_user_logged_in() && $customer_id == get_current_user_id() || ($customer_id == 0 || $customer_id == '-1') && !is_user_logged_in() && edd_get_purchase_session() || current_user_can('view_shop_sensitive_data');
if (!apply_filters('edd_user_can_view_receipt', $user_can_view, $edd_receipt_args)) {
return $edd_receipt_args['error'];
}
ob_start();
edd_get_template_part('shortcode', 'receipt');
$display = ob_get_clean();
return $display;
}
function affwp_edd_optimizely_revenue_tracking()
{
$session = edd_get_purchase_session();
if (!$session || !edd_is_success_page()) {
return;
}
$payment_id = edd_get_purchase_id_by_key($session['purchase_key']);
?>
<script>
var price = <?php
echo edd_get_payment_amount($payment_id);
?>
;
window.optimizely = window.optimizely || [];
window.optimizely.push(['trackEvent', 'purchase_complete', {'revenue': price * 100}]);
</script>
<?php
}
/**
* Get's the customer's first name from purchase session
* @return [type] [description]
*/
function affwp_edd_purchase_get_first_name()
{
// get purchase session
$purchase_session = edd_get_purchase_session();
// get the key
$purchase_key = $purchase_session['purchase_key'];
// get the payment ID from the purchase key
$payment_id = edd_get_purchase_id_by_key($purchase_key);
$user_info = edd_get_payment_meta_user_info($payment_id);
$first_name = $user_info['first_name'];
if ($first_name) {
return $first_name;
}
return null;
}
function edd_downloads_receipt_shortcode($atts, $content = null)
{
global $edd_receipt_args;
$edd_receipt_args = shortcode_atts(array('error' => __('Sorry, trouble retrieving payment receipt.', 'edd_downloads'), 'price' => true, 'discount' => true, 'products' => true, 'date' => true, 'notes' => true, 'payment_key' => false, 'payment_method' => true, 'payment_id' => true), $atts, 'edd_receipt');
$session = edd_get_purchase_session();
if (isset($session['downloads']) && is_array($session['downloads'])) {
foreach ($session['downloads'] as $download) {
if (isset($download['upgrade']) && $download['upgrade']['upgrade_license'] > 0) {
$payment_id_lic = get_post_meta(absint($download['upgrade']['upgrade_license']), '_edd_sl_payment_id', true);
$payment_key = edd_get_payment_key($payment_id_lic);
break;
}
}
}
if (!isset($payment_key)) {
if (isset($_GET['payment_key'])) {
$payment_key = urldecode($_GET['payment_key']);
} elseif ($edd_receipt_args['payment_key']) {
$payment_key = $edd_receipt_args['payment_key'];
} else {
if ($session) {
$payment_key = $session['purchase_key'];
}
}
}
// No key found
if (!isset($payment_key)) {
return $edd_receipt_args['error'];
}
$edd_receipt_args['id'] = edd_get_purchase_id_by_key($payment_key);
$customer_id = edd_get_payment_user_id($edd_receipt_args['id']);
/*
* Check if the user has permission to view the receipt
*
* If user is logged in, user ID is compared to user ID of ID stored in payment meta
*
* Or if user is logged out and purchase was made as a guest, the purchase session is checked for
*
* Or if user is logged in and the user can view sensitive shop data
*
*/
$user_can_view = is_user_logged_in() && $customer_id == get_current_user_id() || ($customer_id == 0 || $customer_id == '-1') && !is_user_logged_in() && edd_get_purchase_session() || current_user_can('view_shop_sensitive_data');
if (!apply_filters('edd_user_can_view_receipt', $user_can_view, $edd_receipt_args)) {
return $edd_receipt_args['error'];
}
require plugin_dir_path(__FILE__) . "template/shortcode-receipt.php";
}
function pp_edd_optimizely_revenue_tracking()
{
if (!function_exists('edd_get_purchase_session')) {
return;
}
$session = edd_get_purchase_session();
if (!$session) {
return;
}
$payment_id = edd_get_purchase_id_by_key($session['purchase_key']);
?>
<script>
var price = <?php
echo edd_get_payment_amount($payment_id);
?>
window.optimizely = window.optimizely || [];
window.optimizely.push(['trackEvent', 'purchase_complete', {'revenue': price * 100}]);
</script>
<?php
}
