/**
* Returns an instance of the form with a particular ID
*
* @access public
* @static
* @since 3.8.10
*
* @param int $id Optional. Defaults to 0. The ID of the form
* @return WPSC_Checkout_Form
*/
public static function &get($id = 0)
{
if (!self::$instances) {
self::$instances[$id] = new WPSC_Checkout_Form($id);
}
self::$form_titles = get_option('wpsc_checkout_form_sets');
return self::$instances[$id];
}
function _wpsc_copy_billing_details()
{
$form = WPSC_Checkout_Form::get();
$fields = $form->get_fields();
$fields_to_copy = array('firstname', 'lastname', 'address', 'city', 'state', 'country', 'postcode');
$field_ids = array('shipping' => array(), 'billing' => array());
foreach ($fields as $field) {
if (!empty($field->unique_name) && preg_match('/^(billing|shipping)(.+)/', $field->unique_name, $matches) && in_array($matches[2], $fields_to_copy)) {
$field_ids[$matches[1]][$matches[2]] = $field->id;
}
}
$post_data =& $_POST['wpsc_checkout_details'];
foreach ($field_ids['shipping'] as $name => $id) {
$billing_field_id = $field_ids['billing'][$name];
$post_data[$id] = $post_data[$billing_field_id];
}
}
/**
* get the output used to show a shipping state and region select drop down
*
* @since 3.8.14
*
* @param wpsc_checkout|null $wpsc_checkout checkout object
* @return string
*/
function wpsc_checkout_shipping_state_and_region($wpsc_checkout = null)
{
// just in case the checkout form was not presented, like when we are doing the shipping calculator
if (empty($wpsc_checkout)) {
$wpsc_checkout = new wpsc_checkout();
$doing_checkout_form = false;
} else {
$doing_checkout_form = true;
}
// if we aren't showing the shipping state on the cor we have no work to do
if (!$wpsc_checkout->get_checkout_item('shippingstate')) {
return '';
}
// save the current checkout item in case we adjust it in the routine, we'll put it back before return
$saved_checkout_item = $wpsc_checkout->checkout_item;
// check a new checkout form with all fields
$checkout_form = new WPSC_Checkout_Form(null, false);
// is the shipping country visible on the form, let's find out
$shipping_country_form_element = $checkout_form->get_field_by_unique_name('shippingcountry');
$showing_shipping_country = (bool) $shipping_country_form_element->active;
// make sure the shipping state is the current checkout element
$wpsc_checkout->checkout_item = $wpsc_checkout->get_checkout_item('shippingstate');
// setup the edit field, aka 'shippingstate'
$shipping_country = wpsc_get_customer_meta('shippingcountry');
$shipping_region = wpsc_get_customer_meta('shippingregion');
$shipping_state = wpsc_get_customer_meta('shippingstate');
// if we are showing the billing country on the form then we use the value that can be
// changed by the user, otherwise we will use the base country as configured in store admin
if ($showing_shipping_country) {
$wpsc_country = new WPSC_Country($shipping_country);
} else {
$wpsc_country = new WPSC_Country(wpsc_get_base_country());
}
$region_list = $wpsc_country->get_regions();
$placeholder = $wpsc_country->get('region_label');
if (empty($placeholder)) {
$placeholder = $wpsc_checkout->checkout_item->name;
}
$placeholder = apply_filters('wpsc_checkout_field_placeholder', apply_filters('wpsc_checkout_field_name', $placeholder), $wpsc_checkout->checkout_item);
$form_element_id = $wpsc_checkout->form_element_id();
if ($doing_checkout_form) {
$id_attribute = ' id="' . $form_element_id . '" ';
} else {
$id_attribute = '';
}
// if there are regions for the current country we are going to
// create the billing state edit, but hide it
$style = ' ';
if (!empty($region_list)) {
$style = 'style="display: none;"';
}
$output = '<input class="shipping_region text wpsc-visitor-meta" ' . ' data-wpsc-meta-key="' . $wpsc_checkout->checkout_item->unique_name . '" ' . ' title="' . $wpsc_checkout->checkout_item->unique_name . '" ' . ' type="text" ' . $id_attribute . ' placeholder="' . esc_attr($placeholder) . '" ' . ' value="' . esc_attr($shipping_state) . '" ' . ' name="collected_data[' . $wpsc_checkout->checkout_item->id . ']" ' . $style . ' />' . "\n\r";
// setup the drop down field, aka 'shippingregion'
// move the checkout item pointer to the billing country, so we can generate form element ids, highly lame
$wpsc_checkout->checkout_item = $checkout_form->get_field_by_unique_name('shippingcountry');
// if there aren't any regions for the current country we are going to
// create the empty region select, but hide it
$style = ' ';
if (empty($region_list)) {
$style = 'style="display: none;"';
}
$title = 'shippingregion';
$region_form_id = $wpsc_checkout->form_element_id() . '_region';
$output .= '<select id="' . $region_form_id . '" ' . ' class="current_region wpsc-visitor-meta wpsc-region-dropdown" ' . ' data-wpsc-meta-key="shippingregion" ' . ' title="' . $title . '" ' . 'name="collected_data[' . $wpsc_checkout->checkout_item->id . '][1]" ' . $style . ">\n\r";
$wpsc_current_region = $wpsc_country->get_region($shipping_region);
if (!empty($region_list)) {
if (count($region_list) > 1) {
$label = $wpsc_country->get('region_label');
$please_select_message = sprintf(__('Please select a %s', 'wp-e-commerce'), $label);
$output .= "<option value='0'>" . $please_select_message . "</option>\n\r";
}
foreach ($region_list as $wpsc_region) {
if ((bool) $wpsc_current_region && $wpsc_current_region->get_id() == $wpsc_region->get_id()) {
$selected = "selected='selected'";
} else {
$selected = '';
}
$output .= "<option value='" . $wpsc_region->get_id() . "' {$selected}>" . esc_html($wpsc_region->get_name()) . "</option>\n\r";
}
}
$output .= "</select>\n\r";
// restore the checkout item in case we messed with it
$wpsc_checkout->checkout_item = $saved_checkout_item;
return $output;
}
/**
* Display the payment gateway settings form as seen in WP eCommerce Settings area.
* This method must be overridden by subclasses.
*
* @abstract
* @access public
* @since 3.9
*
* @return void
*/
public function setup_form()
{
$checkout_field_types = array('billing' => __('Billing Fields', 'wp-e-commerce'), 'shipping' => __('Shipping Fields', 'wp-e-commerce'));
$fields = array('firstname' => __('First Name', 'wp-e-commerce'), 'lastname' => __('Last Name', 'wp-e-commerce'), 'address' => __('Address', 'wp-e-commerce'), 'city' => __('City', 'wp-e-commerce'), 'state' => __('State', 'wp-e-commerce'), 'country' => __('Country', 'wp-e-commerce'), 'postcode' => __('Postal Code', 'wp-e-commerce'));
$checkout_form = WPSC_Checkout_Form::get();
foreach ($checkout_field_types as $field_type => $title) {
?>
<tr>
<td colspan="2">
<h4><?php
echo esc_html($title);
?>
</h4>
</td>
</tr>
<?php
foreach ($fields as $field_name => $field_title) {
$unique_name = $field_type . $field_name;
$selected_id = $this->setting->get("checkout_field_{$unique_name}", $checkout_form->get_field_id_by_unique_name($unique_name));
?>
<tr>
<td>
<label for="manual-form-<?php
echo esc_attr($unique_name);
?>
"><?php
echo esc_html($field_title);
?>
</label>
</td>
<td>
<select name="<?php
echo $this->setting->get_field_name("checkout_field_{$unique_name}");
?>
" id="manual-form-<?php
echo esc_attr($unique_name);
?>
">
<?php
$checkout_form->field_drop_down_options($selected_id);
?>
</select>
</td>
</tr>
<?php
}
}
}
/**
* Pull and Record PayPal Details
*
* @return void
*/
public function pull_paypal_details()
{
$this->set_purchase_log_for_callbacks();
// Pull the User Details from PayPal
$this->paypal_data = $paypal = $this->gateway->get_details_for($_GET['token']);
$payer = $paypal->get('payer');
$address = $paypal->get('shipping_address');
// PurchaseLog Update
if (isset($address['country_code'])) {
$this->purchase_log->set('billing_country', $address['country_code']);
$this->purchase_log->set('shipping_country', $address['country_code']);
}
if (isset($address['state'])) {
$this->purchase_log->set('billing_region', $address['state']);
$this->purchase_log->set('shipping_region', $address['state']);
}
// Save Checkout Form Fields
$form = WPSC_Checkout_Form::get();
$fields = $form->get_fields();
$_POST['wpsc_checkout_details'] = array();
foreach ($fields as $field) {
$this->set_post_var($field, $payer, $address);
}
// Save details to the Forms Table
WPSC_Checkout_Form_Data::save_form($this->purchase_log, $fields);
}
public function save_shipping_and_billing_info()
{
global $wpsc_cart;
$purchase_log = $this->get_purchase_log();
$sessionid = mt_rand(100, 999) . time();
wpsc_update_customer_meta('checkout_session_id', $sessionid);
$purchase_log->set(array('user_ID' => get_current_user_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();
//keep track of tax if taxes are exclusive
$wpec_taxes_controller = new wpec_taxes_controller();
if (!$wpec_taxes_controller->wpec_taxes_isincluded()) {
$tax = $wpsc_cart->calculate_total_tax();
$tax_percentage = $wpsc_cart->tax_percentage;
} else {
$tax = 0.0;
$tax_percentage = 0.0;
}
$purchase_log->set(array('wpec_taxes_total' => $tax, 'wpec_taxes_rate' => $tax_percentage));
$purchase_log->save();
//Check to ensure purchase log row was inserted successfully
if (is_null($purchase_log->get('id'))) {
$this->message_collection->add(__('A database error occured while processing your request.', 'wp-e-commerce'), 'error');
return;
}
$wpsc_cart->log_id = $purchase_log->get('id');
wpsc_update_customer_meta('current_purchase_log_id', $purchase_log->get('id'));
WPSC_Checkout_Form_Data::save_form($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.', 'wp-e-commerce'), 'error');
return;
}
$this->wizard->completed_step('shipping-and-billing');
$url = add_query_arg($_GET, wpsc_get_checkout_url($this->wizard->pending_step));
wp_redirect($url);
exit;
}
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;
}
/**
* Function that checks how many checkout fields are stored in checkout form fields table
*/
function get_count_checkout_fields()
{
$checkout = new WPSC_Checkout_Form();
$count = $checkout->get_field_count();
return $count;
}
private function save_customer_settings()
{
$form = WPSC_Checkout_Form::get();
$fields = $form->get_fields();
$customer_details = wpsc_get_customer_meta('checkout_details');
if (!is_array($customer_details)) {
$customer_details = array();
}
foreach ($fields as $field) {
if (!array_key_exists($field->id, $_POST['wpsc_checkout_details'])) {
continue;
}
$value = $_POST['wpsc_checkout_details'][$field->id];
$customer_details[$field->id] = $value;
switch ($field->unique_name) {
case 'billingstate':
wpsc_update_customer_meta('billing_region', $value);
break;
case 'shippingstate':
wpsc_update_customer_meta('shipping_region', $value);
break;
case 'billingcountry':
wpsc_update_customer_meta('billing_country', $value);
break;
case 'shippingcountry':
wpsc_update_customer_meta('shipping_country', $value);
break;
case 'shippingpostcode':
wpsc_update_customer_meta('shipping_zip', $value);
break;
}
}
_wpsc_update_location();
wpsc_save_customer_details($customer_details);
}
/**
* Used in conjunction with set() method, saves individual checkout form fields to database.
*
* @since 4.0
* @return void
*/
public function save()
{
$log = new WPSC_Purchase_Log($this->log_id);
$form = WPSC_Checkout_Form::get();
$fields = $form->get_fields();
$original_data = wp_list_pluck($this->get_raw_data(), 'value', 'id');
$this->submitted_data = array_replace($original_data, $this->submitted_data);
return self::save_form($log, $fields, $this->submitted_data);
}
public function set_customer_details()
{
$_POST['wpsc_checkout_details'] = array();
$_GET['amazon_reference_id'] = sanitize_text_field($_POST['amazon_reference_id']);
try {
if (!$this->reference_id) {
throw new Exception(__('An Amazon payment method was not chosen.', 'wpsc'));
}
if (is_null($this->purchase_log)) {
$log = _wpsc_get_current_controller()->get_purchase_log();
wpsc_update_customer_meta('current_purchase_log_id', $log->get('id'));
$this->set_purchase_log($log);
}
global $wpsc_cart;
// Update order reference with amounts
$response = $this->api_request(array('Action' => 'SetOrderReferenceDetails', 'AmazonOrderReferenceId' => $this->reference_id, 'OrderReferenceAttributes.OrderTotal.Amount' => $wpsc_cart->calculate_total_price(), 'OrderReferenceAttributes.OrderTotal.CurrencyCode' => strtoupper($this->get_currency_code()), 'OrderReferenceAttributes.SellerNote' => sprintf(__('Order %s from %s.', 'wpsc'), $this->purchase_log->get('id'), urlencode(remove_accents(wp_specialchars_decode(get_bloginfo('name'), ENT_QUOTES)))), 'OrderReferenceAttributes.SellerOrderAttributes.SellerOrderId' => $this->purchase_log->get('id'), 'OrderReferenceAttributes.SellerOrderAttributes.StoreName' => remove_accents(wp_specialchars_decode(get_bloginfo('name'), ENT_QUOTES)), 'OrderReferenceAttributes.PlatformId' => 'A2Z8DY3R4G08IM'));
if (is_wp_error($response)) {
throw new Exception($response->get_error_message());
}
if (isset($response['Error']['Message'])) {
throw new Exception($response['Error']['Message']);
}
$response = $this->api_request(array('Action' => 'GetOrderReferenceDetails', 'AmazonOrderReferenceId' => $this->reference_id));
if (is_wp_error($response)) {
throw new Exception($response->get_error_message());
}
if (!isset($response['GetOrderReferenceDetailsResult']['OrderReferenceDetails']['Destination']['PhysicalDestination'])) {
return;
}
$address = $response['GetOrderReferenceDetailsResult']['OrderReferenceDetails']['Destination']['PhysicalDestination'];
remove_action('wpsc_checkout_get_fields', '__return_empty_array');
add_filter('wpsc_validate_form', '__return_true');
$form = WPSC_Checkout_Form::get();
$fields = $form->get_fields();
foreach ($fields as $field) {
switch ($field->unique_name) {
case 'shippingstate':
$_POST['wpsc_checkout_details'][$field->id] = WPSC_Countries::get_region_id($address['CountryCode'], $address['StateOrRegion']);
break;
case 'shippingcountry':
$_POST['wpsc_checkout_details'][$field->id] = $address['CountryCode'];
break;
case 'shippingpostcode':
$_POST['wpsc_checkout_details'][$field->id] = $address['PostalCode'];
break;
case 'shippingcity':
$_POST['wpsc_checkout_details'][$field->id] = $address['City'];
break;
}
}
} catch (Exception $e) {
WPSC_Message_Collection::get_instance()->add($e->getMessage(), 'error', 'main', 'flash');
return;
}
}
function _wpsc_convert_checkout_form_fields($customer_settings = false)
{
$form = WPSC_Checkout_Form::get();
$fields = $form->get_fields();
$args = array();
$purchase_log_exists = false;
if (!$customer_settings) {
$purchase_log_id = wpsc_get_customer_meta('current_purchase_log_id');
$purchase_log_exists = (bool) $purchase_log_id;
if ($purchase_log_exists) {
$form_data_obj = new WPSC_Checkout_Form_Data($purchase_log_id);
$form_raw_data = $form_data_obj->get_raw_data();
$form_data = array();
foreach ($form_raw_data as $data) {
$form_data[$data->id] = $data;
}
}
}
$i = 0;
$state_country_pairs = array('billing_state' => array(), 'shipping_state' => array());
$customer_details = wpsc_get_customer_meta('checkout_details');
if (!is_array($customer_details)) {
$customer_details = array();
}
foreach ($fields as $field) {
$id = empty($field->unique_name) ? $field->id : $field->unique_name;
$default_value = array_key_exists($field->id, $customer_details) ? $customer_details[$field->id] : '';
if ($purchase_log_exists && $field->type != 'heading' && isset($form_data[$field->id])) {
$default_value = $form_data[$field->id]->value;
}
$field_arr = array('type' => $field->type, 'id' => "wpsc-checkout-field-{$id}", 'title' => esc_html($field->name), 'name' => 'wpsc_checkout_details[' . $field->id . ']', 'value' => wpsc_submitted_value($field->id, $default_value, $_POST['wpsc_checkout_details']));
$validation_rules = array('trim');
if ($field->mandatory) {
$validation_rules[] = 'required';
}
$optional_state_field = false;
if (in_array($field->unique_name, array('billingstate', 'shippingstate'))) {
$field_arr['type'] = 'select_region';
/* output states for all countries just in case Javascript doesn't work */
$field_arr['country'] = 'all';
if ($field->unique_name == 'billingstate') {
$state_country_pairs['billing_state']['key'] = $i;
} else {
$state_country_pairs['shipping_state']['key'] = $i;
}
// optional text field in case the country they select do not have states
// and JS is disabled either by preferences or on error
$optional_state_field = true;
// convert state values in text into proper ID
$validation_rules[] = '_wpsc_convert_state';
} elseif (in_array($field->unique_name, array('billingcountry', 'shippingcountry')) || $field->type == 'delivery_country') {
$field_arr['type'] = 'select_country';
$validation_rules[] = 'country';
if ($field->unique_name == 'billingcountry') {
$state_country_pairs['billing_state']['country_field_id'] = $field->id;
} else {
$state_country_pairs['shipping_state']['country_field_id'] = $field->id;
}
} elseif ($field->type == 'text') {
$field_arr['type'] = 'textfield';
} elseif ($field->type == 'select') {
$field_arr['options'] = array_flip(unserialize($field->options));
} elseif ($field->type == 'radio') {
$field_arr['type'] = 'radios';
$field_arr['options'] = array_flip(unserialize($field->options));
} elseif ($field->type == 'checkbox') {
$field_arr['type'] = 'checkboxes';
$field_arr['options'] = array_flip(unserialize($field->options));
} elseif (in_array($field->type, array('address', 'city', 'email'))) {
$field_arr['type'] = 'textfield';
if ($field->type == 'email') {
$validation_rules[] = 'email';
}
} elseif ($field->type == 'heading' && $field->unique_name == 'delivertoafriend') {
$field_arr['shipping_heading'] = true;
}
$field_arr['rules'] = implode('|', $validation_rules);
$args[$i] = $field_arr;
$i++;
if ($optional_state_field) {
$args[$i] = $args[$i - 1];
$args[$i]['type'] = 'textfield';
$args[$i]['id'] = 'wpsc-checkout-field-' . $id . '-text';
$i++;
}
}
if (wpsc_has_tnc() && !$customer_settings) {
$args[] = array('type' => 'checkbox', 'id' => 'wpsc-terms-and-conditions', 'title' => sprintf(__("I agree to the <a class='thickbox' target='_blank' href='%s' class='termsandconds'>Terms and Conditions</a>", "wpsc"), esc_url(site_url("?termsandconds=true&width=360&height=400"))), 'value' => 1, 'name' => 'wpsc_terms_conditions', 'rules' => 'required', 'checked' => wpsc_submitted_value('wpsc_terms_conditions', 0) == 1);
}
foreach ($state_country_pairs as $field) {
$args[$field['key']]['rules'] .= '|state_of[' . $field['country_field_id'] . ']';
$args[$field['key']]['rules'] = ltrim($args[$field['key']]['rules'], '|');
}
return $args;
}
function _wpsc_convert_checkout_form_fields($customer_settings = false)
{
$form = WPSC_Checkout_Form::get();
$fields = $form->get_fields();
if (empty($fields)) {
return array();
}
$args = array();
$purchase_log_exists = false;
$fieldsets = array('billing' => array('type' => 'fieldset', 'title' => apply_filters('wpsc_checkout_billing_header_label', __('<h2>Billing & Shipping Details</h2>', 'wp-e-commerce')), 'id' => 'wpsc-checkout-form-billing', 'fields' => array()), 'shipping' => array('type' => 'fieldset', 'title' => apply_filters('wpsc_checkout_shipping_header_label', __('<h2>Shipping Details</h2>', 'wp-e-commerce')), 'id' => 'wpsc-checkout-form-shipping', 'fields' => array()));
if (!$customer_settings) {
$purchase_log_id = wpsc_get_customer_meta('current_purchase_log_id');
$purchase_log_exists = (bool) $purchase_log_id;
if ($purchase_log_exists) {
$form_data_obj = new WPSC_Checkout_Form_Data($purchase_log_id);
$form_raw_data = $form_data_obj->get_raw_data();
$form_data = array();
foreach ($form_raw_data as $data) {
$form_data[$data->id] = $data;
}
}
}
$i = 0;
$state_country_pairs = array('billing_state' => array(), 'shipping_state' => array());
$customer_details = wpsc_get_customer_meta('checkout_details');
if (!is_array($customer_details)) {
$customer_details = array();
}
foreach ($fields as $field) {
$id = empty($field->unique_name) ? $field->id : $field->unique_name;
$is_shipping = false !== strpos($field->unique_name, 'shipping');
$is_billing = false !== strpos($field->unique_name, 'billing');
$default_value = array_key_exists($field->id, $customer_details) ? $customer_details[$field->id] : '';
/* Doing our college-best to check for one of the two original headings */
if ('heading' == $field->type && ('delivertoafriend' == $field->unique_name || '1' === $field->id)) {
continue;
}
if ($purchase_log_exists && isset($form_data[$field->id])) {
$default_value = $form_data[$field->id]->value;
}
if (isset($_POST['wpsc_checkout_details'])) {
$_POST['wpsc_checkout_details'] = wp_unslash($_POST['wpsc_checkout_details']);
}
$field_arr = array('type' => $field->type, 'id' => "wpsc-checkout-field-{$id}", 'title' => esc_html($field->name), 'name' => 'wpsc_checkout_details[' . $field->id . ']', 'value' => wpsc_submitted_value($field->id, wp_unslash($default_value), $_POST['wpsc_checkout_details']));
$validation_rules = array('trim');
if ($field->mandatory) {
$validation_rules[] = 'required';
}
$optional_state_field = false;
if (in_array($field->unique_name, array('billingstate', 'shippingstate'))) {
$field_arr['type'] = 'select_region';
/* output states for all countries just in case Javascript doesn't work */
$field_arr['country'] = 'all';
if ($field->unique_name == 'billingstate') {
$state_country_pairs['billing_state']['key'] = $i;
} else {
$state_country_pairs['shipping_state']['key'] = $i;
}
// optional text field in case the country they select do not have states
// and JS is disabled either by preferences or on error
$optional_state_field = true;
// convert state values in text into proper ID
$validation_rules[] = '_wpsc_convert_state';
} elseif (in_array($field->unique_name, array('billingcountry', 'shippingcountry')) || $field->type == 'delivery_country') {
$field_arr['type'] = 'select_country';
$validation_rules[] = 'country';
if ($field->unique_name == 'billingcountry') {
$state_country_pairs['billing_state']['country_field_id'] = $field->id;
} else {
$state_country_pairs['shipping_state']['country_field_id'] = $field->id;
}
} elseif ($field->type == 'text') {
$field_arr['type'] = 'textfield';
} elseif ($field->type == 'select') {
$field_arr['options'] = array_flip(unserialize($field->options));
} elseif ($field->type == 'radio') {
$field_arr['type'] = 'radios';
$field_arr['options'] = array_flip(unserialize($field->options));
} elseif ($field->type == 'checkbox') {
$field_arr['type'] = 'checkboxes';
$field_arr['options'] = array_flip(unserialize($field->options));
} elseif (in_array($field->type, array('address', 'city', 'email'))) {
$field_arr['type'] = 'textfield';
if ($field->type == 'email') {
$validation_rules[] = 'email';
}
} elseif ($field->type == 'heading' && $field->unique_name == 'delivertoafriend') {
$field_arr['shipping_heading'] = true;
}
$field_arr['rules'] = implode('|', $validation_rules);
if ($is_shipping) {
$fieldsets['shipping']['fields'][$i] = $field_arr;
} else {
if ($is_billing) {
$fieldsets['billing']['fields'][$i] = $field_arr;
} else {
$args[$i] = $field_arr;
}
}
$i++;
if ($optional_state_field && $is_billing) {
$fieldsets['billing']['fields'][$i] = $fieldsets['billing']['fields'][$i - 1];
$fieldsets['billing']['fields'][$i]['type'] = 'textfield';
$fieldsets['billing']['fields'][$i]['id'] = 'wpsc-checkout-field-' . $id . '-text';
$i++;
} else {
if ($optional_state_field && $is_shipping) {
$fieldsets['shipping']['fields'][$i] = $fieldsets['shipping']['fields'][$i - 1];
$fieldsets['shipping']['fields'][$i]['type'] = 'textfield';
$fieldsets['shipping']['fields'][$i]['id'] = 'wpsc-checkout-field-' . $id . '-text';
}
}
}
if (wpsc_has_tnc() && !$customer_settings) {
$args[] = array('type' => 'checkbox', 'id' => 'wpsc-terms-and-conditions', 'title' => sprintf(__("I agree to the <a class='thickbox' target='_blank' href='%s' class='termsandconds'>Terms and Conditions</a>", 'wp-e-commerce'), esc_url(add_query_arg(array('termsandconds' => 'true', 'width' => 360, 'height' => 400)))), 'value' => 1, 'name' => 'wpsc_terms_conditions', 'rules' => 'required', 'checked' => wpsc_submitted_value('wpsc_terms_conditions', 0) == 1);
}
foreach ($state_country_pairs as $state => $field) {
$is_shipping = 'shipping_state' == $state;
if (isset($field['key']) && $is_shipping) {
$fieldsets['shipping']['fields'][$field['key']]['rules'] .= '|state_of[' . $field['country_field_id'] . ']';
$fieldsets['shipping']['fields'][$field['key']]['rules'] = ltrim($fieldsets['shipping']['fields'][$field['key']]['rules'], '|');
} else {
if (isset($field['key'])) {
$fieldsets['billing']['fields'][$field['key']]['rules'] .= '|state_of[' . $field['country_field_id'] . ']';
$fieldsets['billing']['fields'][$field['key']]['rules'] = ltrim($fieldsets['billing']['fields'][$field['key']]['rules'], '|');
}
}
}
/* Add 'shipping same as billing' box to end of billing, rather than shipping header. */
if (!empty($fieldsets['billing']['fields']) && !empty($fieldsets['shipping']['fields'])) {
$checked = wpsc_get_customer_meta('wpsc_copy_billing_details');
$fieldsets['billing']['fields'][$i++] = array('type' => 'checkbox', 'id' => 'wpsc-terms-and-conditions', 'title' => apply_filters('wpsc_shipping_same_as_billing', __('Shipping address is same as billing', 'wp-e-commerce')), 'value' => 1, 'name' => 'wpsc_copy_billing_details', 'checked' => empty($checked) || '1' == $checked);
}
if (empty($fieldsets['billing']['fields'])) {
unset($fieldsets['billing']);
}
if (empty($fieldsets['shipping']['fields'])) {
unset($fieldsets['shipping']);
}
return $fieldsets + $args;
}
