/**
* Validate the current customer, get the current customer id
* @param string
* @return JSON encoded array with results, results include original request parameters
* @since 3.8.14
*/
function wpsc_validate_customer_ajax()
{
// most of the validation should be done by the WPEC initialization, just return the current customer values
$response = array('valid' => _wpsc_validate_customer_cookie() !== false, 'id' => wpsc_get_current_customer_id());
$response = apply_filters('_wpsc_validate_customer_ajax', $response);
wp_send_json_success($response);
}
/**
* This serializes the shopping cart variable as a backup in case the
* unserialized one gets butchered by various things
*/
function wpsc_serialize_shopping_cart()
{
global $wpsc_cart;
if (is_admin() && !(defined('DOING_AJAX') && DOING_AJAX)) {
return;
}
if (is_object($wpsc_cart)) {
$wpsc_cart->errors = array();
}
// need to prevent set_cookie from being called at this stage in case the user just logged out
// because by now, some output must have been printed out
$customer_id = wpsc_get_current_customer_id();
if ($customer_id) {
wpsc_update_customer_cart($wpsc_cart, $customer_id);
}
return true;
}
function wpsc_shopping_cart($input = null, $override_state = null)
{
global $wpdb, $wpsc_cart;
$customer_id = wpsc_get_current_customer_id();
if (is_numeric($override_state)) {
$state = $override_state;
} else {
$state = get_option('cart_location');
}
if (get_option('show_sliding_cart') == 1) {
if (isset($_SESSION['slider_state']) && is_numeric($_SESSION['slider_state'])) {
if ($_SESSION['slider_state'] == 0) {
$collapser_image = 'plus.png';
} else {
$collapser_image = 'minus.png';
}
$fancy_collapser = "<a href='#' onclick='return shopping_cart_collapser()' id='fancy_collapser_link'><img src='" . WPSC_CORE_IMAGES_URL . "/{$collapser_image}' title='' alt='' id='fancy_collapser' /></a>";
} else {
if ($customer_id) {
$collapser_image = 'minus.png';
} else {
$collapser_image = 'plus.png';
}
$fancy_collapser = "<a href='#' onclick='return shopping_cart_collapser()' id='fancy_collapser_link'><img src='" . WPSC_CORE_IMAGES_URL . "/{$collapser_image}' title='' alt='' id='fancy_collapser' /></a>";
}
} else {
$fancy_collapser = "";
}
if ($state == 1) {
if ($input != '') {
echo "<div id='sideshoppingcart'><div id='shoppingcartcontents'>";
echo wpsc_shopping_basket_internals();
echo "</div></div>";
}
} else {
if ($state == 3 || $state == 4) {
if ($state == 4) {
echo "<div id='widgetshoppingcart'>";
echo "<h3>" . __('Shopping Cart', 'wp-e-commerce') . "{$fancy_collapser}</h3>";
echo " <div id='shoppingcartcontents'>";
echo wpsc_shopping_basket_internals(false, false, true);
echo " </div>";
echo "</div>";
$dont_add_input = true;
} else {
echo "<div id='sideshoppingcart'>";
echo "<h3>" . __('Shopping Cart', 'wp-e-commerce') . "{$fancy_collapser}</h3>";
echo " <div id='shoppingcartcontents'>";
echo wpsc_shopping_basket_internals(false, false, true);
echo " </div>";
echo "</div>";
}
} else {
if (isset($GLOBALS['nzshpcrt_activateshpcrt']) && $GLOBALS['nzshpcrt_activateshpcrt'] === true) {
echo "<div id='shoppingcart'>";
echo "<h3>" . __('Shopping Cart', 'wp-e-commerce') . "{$fancy_collapser}</h3>";
echo " <div id='shoppingcartcontents'>";
echo wpsc_shopping_basket_internals(false, false, true);
echo " </div>";
echo "</div>";
}
}
}
return $input;
}
function validate_cart()
{
/*
* action: wpsc_pre_validate_cart
*
* Prior to validating the cart we give anyone whoe is interested a chance to do a little setup with this
* wpsc_pre_validate_cart.
*
* This action can be used as a convenient point to change the logic that is esecuted when the 'wpsc_validate_cart'
* action is fired. For example, if you want to do different address checks based on which country is being shipped
* to you can call add_action with different function paramters. Or if you wnated to some extra validation when shipping
* address is differnet than billing, perhaps a quick SOAP call to a fraud check service, you can conditionally do an
* add action to your function that does the fraud check.
*
* @param wpsc_cart the cart object
* @param current visitor id (use this to get customer meta for the current user
*/
do_action('wpsc_pre_validate_cart', $this, wpsc_get_current_customer_id());
/*
* action: wpsc_validate_cart
*
* Validate that the cart contents is valid. Typically done just prior to checkout. Most often error conditions
* will be recorded to special customer meta values, but other processing can be implemented based on specific needs
*
* These are the customer/visitor meta values that are typically added to when errors are found:
* checkout_error_messages
* gateway_error_messages
* registration_error_messages
*
* @param wpsc_cart the cart object
* @param current visitor id (use this to get customer meta for the current user
*/
do_action('wpsc_validate_cart', $this, wpsc_get_current_customer_id());
}
/**
* deprecating user log filter for getting all customer meta as an array.
*
*@deprecated 3.8.14
*
* @return none
*/
function wpsc_deprecated_filter_user_log_get()
{
if (has_filter('wpsc_user_log_get')) {
$meta_data = wpsc_get_customer_meta('checkout_details');
$meta_data = apply_filters('wpsc_user_log_get', $meta_data, wpsc_get_current_customer_id());
wpsc_update_customer_meta('checkout_details', $meta_data);
_wpsc_doing_it_wrong('wpsc_user_log_get', __('The filter being used has been deprecated. Use wpsc_get_visitor_meta or wpsc_get_visitor_meta_$meta_name instead.', 'wp-e-commerce'), '3.8.14');
}
}
private function submit_payment_method()
{
global $wpsc_cart;
if (!$this->verify_nonce('wpsc-checkout-form-payment-method')) {
return;
}
if (empty($_POST['wpsc_payment_method']) && !wpsc_is_free_cart()) {
$this->message_collection->add(__('Please select a payment method', 'wp-e-commerce'), 'validation');
}
$valid = apply_filters('_wpsc_merchant_v2_validate_payment_method', true, $this);
if (!$valid) {
return;
}
$purchase_log_id = wpsc_get_customer_meta('current_purchase_log_id');
$purchase_log = new WPSC_Purchase_Log($purchase_log_id);
$submitted_gateway = $_POST['wpsc_payment_method'];
$purchase_log->set(array('gateway' => $submitted_gateway, 'base_shipping' => $wpsc_cart->calculate_base_shipping(), 'totalprice' => $wpsc_cart->calculate_total_price()));
if ($this->maybe_add_guest_account() && isset($_POST['wpsc_create_account'])) {
$email = wpsc_get_customer_meta('billingemail');
$user_id = wpsc_register_customer($email, $email, false);
$purchase_log->set('user_ID', $user_id);
wpsc_update_customer_meta('checkout_details', wpsc_get_customer_meta('checkout_details'), $user_id);
update_user_meta($user_id, '_wpsc_visitor_id', wpsc_get_current_customer_id());
}
$purchase_log->save();
$wpsc_cart->empty_db($purchase_log_id);
$wpsc_cart->save_to_db($purchase_log_id);
$wpsc_cart->submit_stock_claims($purchase_log_id);
$wpsc_cart->log_id = $purchase_log_id;
$this->wizard->completed_step('payment');
do_action('wpsc_submit_checkout', array('purchase_log_id' => $purchase_log_id, 'our_user_id' => isset($user_id) ? $user_id : get_current_user_id()));
do_action('wpsc_submit_checkout_gateway', $submitted_gateway, $purchase_log);
}
/**
* Update the current customer's last active time
*
* @access private
* @since 3.8.13
*/
function _wpsc_action_customer_used_cart()
{
do_action('_wpsc_action_customer_used_cart');
// get the current users id
$id = wpsc_get_current_customer_id();
// go through the common update routine that allows any users last active time to be changed
wpsc_set_visitor_expiration($id, DAY_IN_SECONDS * 2);
// also extend cookie expiration
_wpsc_create_customer_id_cookie($id);
}
/**
* does the customer have purchases
* @since 3.8.14
* @access public
* @param string $id
* @return int
*/
function wpsc_customer_has_purchases($id = false)
{
if (!$id) {
$id = wpsc_get_current_customer_id();
}
return wpsc_visitor_has_purchases($id);
}
/**
* Update the customer's last active time
*
* Last active time is automatically set for certain AJAX transactions (see customer.php) but
* can be updated manually for specific customer id as necessary in admin or plugin logic
*
* @param string $id the customer id.
* @access public
* @since 3.8.13
* @return int
*/
function wpsc_update_customer_last_active($id = false)
{
if (!$id) {
$id = wpsc_get_current_customer_id();
}
wpsc_set_visitor_last_active($id);
return $id;
}
private function save_shipping_and_billing_info()
{
global $wpsc_cart;
// see if an existing purchase log has been set for this user
// otherwise create one
$purchase_log_id = (int) wpsc_get_customer_meta('current_purchase_log_id');
if ($purchase_log_id) {
$purchase_log = new WPSC_Purchase_Log($purchase_log_id);
} else {
$purchase_log = new WPSC_Purchase_Log();
}
$sessionid = mt_rand(100, 999) . time();
wpsc_update_customer_meta('checkout_session_id', $sessionid);
$purchase_log->set(array('user_ID' => wpsc_get_current_customer_id(), 'date' => time(), 'plugin_version' => WPSC_VERSION, 'statusno' => '0', 'sessionid' => $sessionid));
$form = WPSC_Checkout_Form::get();
$fields = $form->get_fields();
foreach ($fields as $field) {
if (!array_key_exists($field->id, $_POST['wpsc_checkout_details'])) {
continue;
}
$value = $_POST['wpsc_checkout_details'][$field->id];
switch ($field->unique_name) {
case 'billingstate':
wpsc_update_customer_meta('billing_region', $value);
$purchase_log->set('billing_region', $value);
break;
case 'shippingstate':
wpsc_update_customer_meta('shipping_region', $value);
$purchase_log->set('shipping_region', $value);
break;
case 'billingcountry':
wpsc_update_customer_meta('billing_country', $value);
$purchase_log->set('billing_country', $value);
break;
case 'shippingcountry':
wpsc_update_customer_meta('shipping_country', $value);
$purchase_log->set('shipping_region', $value);
break;
case 'shippingpostcode':
wpsc_update_customer_meta('shipping_zip', $value);
break;
}
}
_wpsc_update_location();
if (wpsc_is_tax_included()) {
$tax = $wpsc_cart->calculate_total_tax();
$tax_percentage = $wpsc_cart->tax_percentage;
} else {
$tax = 0;
$tax_percentage = 0;
}
$purchase_log->set(array('wpec_taxes_total' => $tax, 'wpec_taxes_rate' => $tax_percentage));
$purchase_log->save();
$wpsc_cart->log_id = $purchase_log->get('id');
wpsc_update_customer_meta('current_purchase_log_id', $purchase_log->get('id'));
$this->save_form($purchase_log, $fields);
$this->init_shipping_calculator();
if (wpsc_uses_shipping() && !$this->shipping_calculator->has_quotes) {
$this->message_collection->add(__('Sorry but we cannot ship products to your submitted address. Please either provide another shipping address or contact the store administrator about product availability to your location.', 'wpsc'), 'error');
return;
}
$this->wizard->completed_step('shipping-and-billing');
wp_redirect(wpsc_get_checkout_url($this->wizard->pending_step));
exit;
}
/**
* Update the customer mata values that are passed to the application from the checkout form POST
*
* With the submit checkout we should get an array of all the checkout values. These values should already
* be stored as customer meta, bet there are cases where the submit processing may arrive before or in parallel
* with the request to update meta. There is also value in cehcking to be sure the meta stored is what is coming
* with the POST as it preserves non-js compatibility and being able to use the submit action as an API
*
* @since 3.8.14.1
*
* @access private
*
* @param array $checkout_post_data
*
* @return none
*/
function _wpsc_checkout_customer_meta_update($checkout_post_data)
{
global $wpdb;
if (empty($checkout_post_data) || !is_array($checkout_post_data)) {
return;
}
$id = wpsc_get_current_customer_id();
$form_sql = 'SELECT * FROM `' . WPSC_TABLE_CHECKOUT_FORMS . '` WHERE `active` = "1" ORDER BY `checkout_set`, `checkout_order`;';
$form_data = $wpdb->get_results($form_sql, ARRAY_A);
foreach ($form_data as $index => $form_field) {
if (isset($checkout_post_data[$form_field['id']])) {
$meta_key = $form_field['unique_name'];
$meta_value = $checkout_post_data[$form_field['id']];
switch ($form_field['type']) {
case 'delivery_country':
if (is_array($meta_value)) {
if (isset($meta_value[0])) {
wpsc_update_visitor_meta($id, 'shippingcountry', $meta_value[0]);
}
if (isset($meta_value[1])) {
wpsc_update_visitor_meta($id, 'shippingregion', $meta_value[1]);
}
} else {
// array had only country, update the country
wpsc_update_visitor_meta($id, 'shippingcountry', $meta_value);
}
break;
case 'country':
if (is_array($meta_value) && count($meta_value) == 2) {
wpsc_update_visitor_meta($id, 'billingcountry', $meta_value[0]);
wpsc_update_visitor_meta($id, 'billingregion', $meta_value[1]);
} else {
if (is_array($meta_value)) {
$meta_value = $meta_value[0];
}
wpsc_update_visitor_meta($id, 'billingcountry', $meta_value);
}
break;
default:
wpsc_update_visitor_meta($id, $meta_key, $meta_value);
break;
}
}
}
}
function _wpsc_visitor_location_clear_tracked_changes($visitor_id = false)
{
if (!$visitor_id) {
$visitor_id = wpsc_get_current_customer_id();
}
wpsc_delete_visitor_meta($visitor_id, 'location_attributes_changed');
return true;
}
/**
* Get a deprecated customer meta value that mirrors what was once "checkout_details".
*
* @since 3.8.14
* @param string|int $id Customer ID. Optional. Defaults to current customer
* @return array checkout details array
*/
function _wpsc_update_deprecated_visitor_meta_checkout_details($meta_data_in_old_format, $key = 'checkout_details', $id = null)
{
global $wpdb;
if (!$id) {
$id = wpsc_get_current_customer_id();
}
$form_sql = 'SELECT * FROM `' . WPSC_TABLE_CHECKOUT_FORMS . '` WHERE `active` = "1" ORDER BY `checkout_set`, `checkout_order`;';
$form_data = $wpdb->get_results($form_sql, ARRAY_A);
foreach ($form_data as $index => $form_field) {
if (isset($meta_data_in_old_format[$form_field['id']])) {
$meta_key = $form_field['unique_name'];
$meta_value = $meta_data_in_old_format[$form_field['id']];
switch ($form_field['type']) {
case 'delivery_country':
if (is_array($meta_value) && count($meta_value) == 2) {
wpsc_update_visitor_meta($id, 'shippingcountry', $meta_value[0]);
wpsc_update_visitor_meta($id, 'shippingregion', $meta_value[1]);
} else {
if (is_array($meta_value)) {
$meta_value = $meta_value[0];
}
wpsc_update_visitor_meta($id, 'shippingcountry', $meta_value);
wpsc_update_visitor_meta($id, 'shippingregion', '');
}
break;
case 'country':
if (is_array($meta_value) && count($meta_value) == 2) {
wpsc_update_visitor_meta($id, 'billingcountry', $meta_value[0]);
wpsc_update_visitor_meta($id, 'billingregion', $meta_value[1]);
} else {
if (is_array($meta_value)) {
$meta_value = $meta_value[0];
}
wpsc_update_visitor_meta($id, 'billingcountry', $meta_value);
wpsc_update_visitor_meta($id, 'billingregion', '');
}
break;
default:
wpsc_update_visitor_meta($id, $meta_key, $meta_value);
break;
}
}
}
$deprecated_meta_value = wpsc_get_visitor_meta($id, $key, true);
if (!empty($deprecated_meta_value)) {
wpsc_delete_visitor_meta($id, $key);
}
return $meta_data_in_old_format;
}
/**
* Create customer ID upon 'plugins_loaded' to make sure there's one exists before
* anything else.
*
* @access private
* @since 3.8.9
*/
function _wpsc_action_create_customer_id()
{
wpsc_get_current_customer_id('create');
}