/**
* AJAX Remove From Cart
*
* Removes item from cart.
*
* @access private
* @since 1.0
* @return string
*/
function edd_ajax_remove_from_cart()
{
if (isset($_POST['cart_item']) && check_ajax_referer('edd_ajax_nonce', 'nonce')) {
edd_remove_from_cart($_POST['cart_item']);
echo 'removed';
}
die;
}
/**
* Removes item from cart via AJAX.
*
* @since 1.0
* @return void
*/
function edd_ajax_remove_from_cart()
{
if (isset($_POST['cart_item'])) {
edd_remove_from_cart($_POST['cart_item']);
$return = array('removed' => 1, 'subtotal' => html_entity_decode(edd_currency_filter(edd_format_amount(edd_get_cart_subtotal())), ENT_COMPAT, 'UTF-8'), 'total' => html_entity_decode(edd_currency_filter(edd_format_amount(edd_get_cart_total())), ENT_COMPAT, 'UTF-8'));
echo json_encode($return);
}
edd_die();
}
/**
* Updates a product variation to a different one
*/
public function update_variation()
{
$download_id = filter_input(INPUT_POST, 'download_id');
$price_id = filter_input(INPUT_POST, 'price_id');
if (false === $download_id || false === $price_id) {
echo wp_json_encode(['status' => 'error', 'error' => 'No download_id and price_id provided.']);
wp_die();
}
$old_download = edd_get_item_position_in_cart($download_id);
// Add first, then remove, to keep discount codes that might apply.
edd_add_to_cart($download_id, array('price_id' => $price_id));
edd_remove_from_cart($old_download);
echo wp_json_encode(['status' => 'success']);
wp_die();
}
/**
* Process the Remove from Cart request
*
* @since 1.0
*
* @param $data
*/
function edd_process_remove_from_cart($data)
{
$cart_key = absint($_GET['cart_item']);
edd_remove_from_cart($cart_key);
wp_redirect(remove_query_arg(array('edd_action', 'cart_item', 'nocache')));
edd_die();
}
/**
* Removes item from cart via AJAX.
*
* @since 1.0
* @return void
*/
function edd_ajax_remove_from_cart()
{
if (isset($_POST['cart_item'])) {
edd_remove_from_cart($_POST['cart_item']);
$return = array('removed' => 1, 'subtotal' => html_entity_decode(edd_currency_filter(edd_format_amount(edd_get_cart_subtotal())), ENT_COMPAT, 'UTF-8'), 'total' => html_entity_decode(edd_currency_filter(edd_format_amount(edd_get_cart_total())), ENT_COMPAT, 'UTF-8'), 'cart_quantity' => html_entity_decode(edd_get_cart_quantity()));
if (edd_use_taxes()) {
$cart_tax = (double) edd_get_cart_tax();
$return['tax'] = html_entity_decode(edd_currency_filter(edd_format_amount($cart_tax)), ENT_COMPAT, 'UTF-8');
}
echo json_encode($return);
}
edd_die();
}
/**
* Remove From Cart
*
* Process the remove form cart request.
*
* @access private
* @since 1.0
* @return void
*/
function edd_process_remove_from_cart($data)
{
$cart_key = $_GET['cart_item'];
$cart = edd_remove_from_cart($cart_key);
}
function edd_downloads_renew_to_cart($download_id, $options)
{
if (!edd_sl_renewals_allowed()) {
return;
}
$post_data = urldecode($_REQUEST['post_data']);
$post_data_formated = array();
if (strstr($post_data, "expired")) {
$post_data_split = explode("&", $post_data);
foreach ($post_data_split as $data_split) {
$data_array = explode("=", $data_split);
$post_data_formated[$data_array[0]] = $data_array[1];
}
}
if (isset($post_data_formated['expired']) && $post_data_formated['expired'] == 1 && isset($post_data_formated['license_id']) && isset($post_data_formated['product_id'])) {
global $edd_options;
$license_key = edd_software_licensing()->get_license_key($post_data_formated['license_id']);
$data = array('edd_license_key' => $license_key, 'edd_action' => 'apply_license_renewal');
$license = !empty($data['edd_license_key']) ? sanitize_text_field($data['edd_license_key']) : false;
$valid = true;
if (!$license) {
$valid = false;
}
$license_id = edd_software_licensing()->get_license_by_key($license);
if (empty($license_id)) {
$valid = false;
}
$download_id = get_post_meta($license_id, '_edd_sl_download_id', true);
if (empty($download_id) || !edd_item_in_cart($download_id)) {
$valid = false;
}
$options = array();
// if product has variable prices, find previous used price id and add it to cart
if (edd_has_variable_prices($download_id)) {
$price_id = get_post_meta($license_id, '_edd_sl_download_price_id', true);
if ('' === $price_id) {
// If no $price_id is available, try and find it from the payment ID. See https://github.com/pippinsplugins/EDD-Software-Licensing/issues/110
$payment_id = get_post_meta($license_id, '_edd_sl_payment_id', true);
$payment_items = edd_get_payment_meta_downloads($payment_id);
foreach ($payment_items as $payment_item) {
if ((int) $payment_item['id'] !== (int) $download_id) {
continue;
}
if (isset($payment_item['options']['price_id'])) {
$options['price_id'] = $payment_item['options']['price_id'];
break;
}
}
} else {
$options['price_id'] = $price_id;
}
$cart_key = edd_get_item_position_in_cart($download_id, $options);
edd_remove_from_cart($cart_key);
edd_add_to_cart($download_id, $options);
$valid = true;
}
if ($valid) {
$keys = (array) EDD()->session->get('edd_renewal_keys');
$keys[$download_id] = $license;
EDD()->session->set('edd_is_renewal', '1');
EDD()->session->set('edd_renewal_keys', $keys);
//$redirect = edd_get_checkout_uri();
}
//do_action('edd_apply_license_renewal', array('edd_license_key' => $license_key ,'edd_action' => 'apply_license_renewal'));
}
return true;
}
/**
* Adds a license key renewal to the cart
*
* @since 3.4
* @param integer $license_id The ID of the license key to add
* @param bool $by_key Set to true if passing actual license key as $license_id
* @return bool|WP_Error $success True if the renewal was added to the cart, WP_Error is not successful
*/
function edd_sl_add_renewal_to_cart($license_id = 0, $by_key = false)
{
if ($by_key) {
$license_key = $license_id;
$license_id = edd_software_licensing()->get_license_by_key($license_id);
} else {
$license_key = edd_software_licensing()->get_license_key($license_id);
}
if (empty($license_id)) {
return new WP_Error('missing_license', __('No license ID supplied or invalid key provided', 'edd_sl'));
}
$license_post = get_post($license_id);
if (!$license_post) {
return new WP_Error('missing_license', __('No license ID supplied or invalid key provided', 'edd_sl'));
}
$success = false;
$payment_id = get_post_meta($license_id, '_edd_sl_payment_id', true);
$payment = get_post($payment_id);
$download_id = edd_software_licensing()->get_download_id($license_id);
$download = get_post($download_id);
if ('publish' !== $payment->post_status && 'complete' !== $payment->post_status) {
return new WP_Error('payment_not_complete', __('The purchase record for this license is not marked as complete', 'edd_sl'));
}
if ('publish' !== $license_post->post_status) {
return new WP_Error('license_disabled', __('The supplied license has been disabled and cannot be renewed', 'edd_sl'));
}
if ('publish' !== $download->post_status) {
return new WP_Error('license_disabled', __('The download for this license is not published', 'edd_sl'));
}
$license_parent = !empty($license_post->post_parent) ? get_post($license_post->post_parent) : false;
// This license key is part of a bundle, setup the parent
if ($license_post->post_parent && !empty($license_parent)) {
$parent_license_id = $license_parent->ID;
$parent_download_id = edd_software_licensing()->get_download_id($parent_license_id);
$parent_license_key = edd_software_licensing()->get_license_key($parent_license_id);
if (!edd_item_in_cart($parent_download_id) && !edd_has_variable_prices($download_id)) {
edd_add_to_cart($parent_download_id);
}
$license_id = $parent_license_id;
$license_key = edd_software_licensing()->get_license_key($parent_license_id);
$license = $parent_license_key;
$download_id = $parent_download_id;
}
$options = array('is_renewal' => true);
// if product has variable prices, find previous used price id and add it to cart
if (edd_has_variable_prices($download_id)) {
$price_id = edd_software_licensing()->get_price_id($license_id);
if ('' === $price_id) {
// If no $price_id is available, try and find it from the payment ID. See https://github.com/pippinsplugins/EDD-Software-Licensing/issues/110
$payment_items = edd_get_payment_meta_downloads($payment_id);
foreach ($payment_items as $payment_item) {
if ((int) $payment_item['id'] !== (int) $download_id) {
continue;
}
if (isset($payment_item['options']['price_id'])) {
$options['price_id'] = $payment_item['options']['price_id'];
break;
}
}
} else {
$options['price_id'] = $price_id;
}
}
if (empty($download_id)) {
return new WP_Error('no_download_id', __('There does not appear to be a download ID attached to this license key', 'edd_sl'));
}
// Make sure it's not already in the cart
$cart_key = edd_get_item_position_in_cart($download_id, $options);
if (edd_item_in_cart($download_id, $options) && false !== $cart_key) {
edd_remove_from_cart($cart_key);
}
edd_add_to_cart($download_id, $options);
$success = true;
// Confirm item was added to cart successfully
if (!edd_item_in_cart($download_id, $options)) {
return new WP_Error('not_in_cart', __('The download for this license is not in the cart or could not be added', 'edd_sl'));
}
// Get updated cart key
$cart_key = edd_get_item_position_in_cart($download_id, $options);
if (true === $success) {
$keys = edd_sl_get_renewal_keys();
$keys[$cart_key] = $license_key;
EDD()->session->set('edd_is_renewal', '1');
EDD()->session->set('edd_renewal_keys', $keys);
return true;
}
return new WP_Error('renewal_error', __('Something went wrong while attempting to apply the renewal', 'edd_sl'));
}