/**
* @param XmlBuilder $xml
*/
function addToXml(&$xml)
{
// TODO: htmlspecialchars should go here?
$name = empty($this->_rootNamespace) ? $this->_name : $this->_rootNamespace . ':' . $this->_name;
$value = htmlspecialchars($this->_value);
if ($this->_children == null) {
if ($value != '') {
$xml->Element($name, $value, $this->_attributes);
} else {
$xml->EmptyElement($name, $this->_attributes);
}
} else {
$xml->Push($name, $this->_attributes);
if ($value != '') {
$xml->Append($value);
}
foreach ($this->_children as $child) {
$child->addToXml($xml);
}
$xml->Pop($name);
}
}
function GetXML()
{
require_once 'xml-processing/xmlbuilder.php';
$xml_data = new XmlBuilder();
$xml_data->Push('checkout-shopping-cart', array('xmlns' => $this->schema_url));
$xml_data->Push('shopping-cart');
//Add cart expiration if set
if ($this->cart_expiration != "") {
$xml_data->Push('cart-expiration');
$xml_data->Element('good-until-date', $this->cart_expiration);
$xml_data->Pop('cart-expiration');
}
//Add XML data for each of the items
$xml_data->Push('items');
foreach ($this->item_arr as $item) {
$xml_data->Push('item');
$xml_data->Element('item-name', $item->item_name);
$xml_data->Element('item-description', $item->item_description);
$xml_data->Element('unit-price', $item->unit_price, array('currency' => $this->currency));
$xml_data->Element('quantity', $item->quantity);
if ($item->merchant_private_item_data != '') {
$xml_data->Element('merchant-private-item-data', $item->merchant_private_item_data);
}
if ($item->merchant_item_id != '') {
$xml_data->Element('merchant-item-id', $item->merchant_item_id);
}
if ($item->tax_table_selector != '') {
$xml_data->Element('tax-table-selector', $item->tax_table_selector);
}
$xml_data->Pop('item');
}
$xml_data->Pop('items');
if ($this->merchant_private_data != '') {
$xml_data->Element('merchant-private-data', $this->merchant_private_data);
}
$xml_data->Pop('shopping-cart');
$xml_data->Push('checkout-flow-support');
$xml_data->Push('merchant-checkout-flow-support');
if ($this->edit_cart_url != '') {
$xml_data->Element('edit-cart-url', $this->edit_cart_url);
}
if ($this->continue_shopping_url != '') {
$xml_data->Element('continue-shopping-url', $this->continue_shopping_url);
}
if (count($this->shipping_arr) > 0) {
$xml_data->Push('shipping-methods');
}
//Add the shipping methods
foreach ($this->shipping_arr as $ship) {
//Pickup shipping handled in else part
if ($ship->type == "flat-rate-shipping" || $ship->type == "merchant-calculated-shipping") {
$xml_data->Push($ship->type, array('name' => $ship->name));
$xml_data->Element('price', $ship->price, array('currency' => $this->currency));
$shipping_restrictions = $ship->shipping_restrictions;
if (isset($shipping_restrictions)) {
$xml_data->Push('shipping-restrictions');
if ($shipping_restrictions->allow_us_po_box === true) {
$xml_data->Element('allow-us-po-box', "true");
} else {
$xml_data->Element('allow-us-po-box', "false");
}
//Check if allowed restrictions specified
if ($shipping_restrictions->allowed_restrictions) {
$xml_data->Push('allowed-areas');
if ($shipping_restrictions->allowed_country_area != "") {
$xml_data->Element('us-country-area', '', array('country-area' => $shipping_restrictions->allowed_country_area));
}
foreach ($shipping_restrictions->allowed_state_areas_arr as $current) {
$xml_data->Push('us-state-area');
$xml_data->Element('state', $current);
$xml_data->Pop('us-state-area');
}
foreach ($shipping_restrictions->allowed_zip_patterns_arr as $current) {
$xml_data->Push('us-zip-area');
$xml_data->Element('zip-pattern', $current);
$xml_data->Pop('us-zip-area');
}
if ($shipping_restrictions->allowed_world_area === true) {
$xml_data->EmptyElement('world-area');
}
for ($i = 0; $i < count($shipping_restrictions->allowed_country_codes_arr); $i++) {
$xml_data->Push('postal-area');
$country_code = $shipping_restrictions->allowed_country_codes_arr[$i];
$postal_pattern = $shipping_restrictions->allowed_postal_patterns_arr[$i];
$xml_data->Element('country-code', $country_code);
if ($postal_pattern != "") {
$xml_data->Element('postal-code-pattern', $postal_pattern);
}
$xml_data->Pop('postal-area');
}
$xml_data->Pop('allowed-areas');
}
if ($shipping_restrictions->excluded_restrictions) {
if (!$shipping_restrictions->allowed_restrictions) {
$xml_data->EmptyElement('allowed-areas');
}
$xml_data->Push('excluded-areas');
if ($shipping_restrictions->excluded_country_area != "") {
$xml_data->Element('us-country-area', '', array('country-area' => $shipping_restrictions->excluded_country_area));
}
foreach ($shipping_restrictions->excluded_state_areas_arr as $current) {
$xml_data->Push('us-state-area');
$xml_data->Element('state', $current);
$xml_data->Pop('us-state-area');
}
foreach ($shipping_restrictions->excluded_zip_patterns_arr as $current) {
$xml_data->Push('us-zip-area');
$xml_data->Element('zip-pattern', $current);
$xml_data->Pop('us-zip-area');
}
for ($i = 0; $i < count($shipping_restrictions->excluded_country_codes_arr); $i++) {
$xml_data->Push('postal-area');
$country_code = $shipping_restrictions->excluded_country_codes_arr[$i];
$postal_pattern = $shipping_restrictions->excluded_postal_patterns_arr[$i];
$xml_data->Element('country-code', $country_code);
if ($postal_pattern != "") {
$xml_data->Element('postal-code-pattern', $postal_pattern);
}
$xml_data->Pop('postal-area');
}
$xml_data->Pop('excluded-areas');
}
$xml_data->Pop('shipping-restrictions');
}
if ($ship->type == "merchant-calculated-shipping") {
$address_filters = $ship->address_filters;
if (isset($address_filters)) {
$xml_data->Push('address-filters');
if ($address_filters->allow_us_po_box === true) {
$xml_data->Element('allow-us-po-box', "true");
} else {
$xml_data->Element('allow-us-po-box', "false");
}
//Check if allowed restrictions specified
if ($address_filters->allowed_restrictions) {
$xml_data->Push('allowed-areas');
if ($address_filters->allowed_country_area != "") {
$xml_data->Element('us-country-area', '', array('country-area' => $address_filters->allowed_country_area));
}
foreach ($address_filters->allowed_state_areas_arr as $current) {
$xml_data->Push('us-state-area');
$xml_data->Element('state', $current);
$xml_data->Pop('us-state-area');
}
foreach ($address_filters->allowed_zip_patterns_arr as $current) {
$xml_data->Push('us-zip-area');
$xml_data->Element('zip-pattern', $current);
$xml_data->Pop('us-zip-area');
}
if ($address_filters->allowed_world_area === true) {
$xml_data->EmptyElement('world-area');
}
for ($i = 0; $i < count($address_filters->allowed_country_codes_arr); $i++) {
$xml_data->Push('postal-area');
$country_code = $address_filters->allowed_country_codes_arr[$i];
$postal_pattern = $address_filters->allowed_postal_patterns_arr[$i];
$xml_data->Element('country-code', $country_code);
if ($postal_pattern != "") {
$xml_data->Element('postal-code-pattern', $postal_pattern);
}
$xml_data->Pop('postal-area');
}
$xml_data->Pop('allowed-areas');
}
if ($address_filters->excluded_restrictions) {
if (!$address_filters->allowed_restrictions) {
$xml_data->EmptyElement('allowed-areas');
}
$xml_data->Push('excluded-areas');
if ($address_filters->excluded_country_area != "") {
$xml_data->Element('us-country-area', '', array('country-area' => $address_filters->excluded_country_area));
}
foreach ($address_filters->excluded_state_areas_arr as $current) {
$xml_data->Push('us-state-area');
$xml_data->Element('state', $current);
$xml_data->Pop('us-state-area');
}
foreach ($address_filters->excluded_zip_patterns_arr as $current) {
$xml_data->Push('us-zip-area');
$xml_data->Element('zip-pattern', $current);
$xml_data->Pop('us-zip-area');
}
for ($i = 0; $i < count($address_filters->excluded_country_codes_arr); $i++) {
$xml_data->Push('postal-area');
$country_code = $address_filters->excluded_country_codes_arr[$i];
$postal_pattern = $address_filters->excluded_postal_patterns_arr[$i];
$xml_data->Element('country-code', $country_code);
if ($postal_pattern != "") {
$xml_data->Element('postal-code-pattern', $postal_pattern);
}
$xml_data->Pop('postal-area');
}
$xml_data->Pop('excluded-areas');
}
$xml_data->Pop('address-filters');
}
}
$xml_data->Pop($ship->type);
} else {
if ($ship->type == "pickup") {
$xml_data->Push('pickup', array('name' => $ship->name));
$xml_data->Element('price', $ship->price, array('currency' => $this->currency));
$xml_data->Pop('pickup');
}
}
}
if (count($this->shipping_arr) > 0) {
$xml_data->Pop('shipping-methods');
}
if ($this->request_buyer_phone != "") {
$xml_data->Element('request-buyer-phone-number', $this->request_buyer_phone);
}
if ($this->merchant_calculations_url != "") {
$xml_data->Push('merchant-calculations');
$xml_data->Element('merchant-calculations-url', $this->merchant_calculations_url);
if ($this->accept_merchant_coupons != "") {
$xml_data->Element('accept-merchant-coupons', $this->accept_merchant_coupons);
}
if ($this->accept_gift_certificates != "") {
$xml_data->Element('accept-gift-certificates', $this->accept_gift_certificates);
}
$xml_data->Pop('merchant-calculations');
}
//Set Default and Alternate tax tables
if (count($this->alternate_tax_tables_arr) != 0 || count($this->default_tax_rules_arr) != 0) {
if ($this->merchant_calculated != "") {
$xml_data->Push('tax-tables', array('merchant-calculated' => $this->merchant_calculated));
} else {
$xml_data->Push('tax-tables');
}
if (count($this->default_tax_rules_arr) != 0) {
$xml_data->Push('default-tax-table');
$xml_data->Push('tax-rules');
foreach ($this->default_tax_rules_arr as $curr_rule) {
if ($curr_rule->country_area != "") {
$xml_data->Push('default-tax-rule');
$xml_data->Element('shipping-taxed', $curr_rule->shipping_taxed);
$xml_data->Element('rate', $curr_rule->tax_rate);
$xml_data->Push('tax-area');
$xml_data->Element('us-country-area', '', array('country-area' => $curr_rule->country_area));
$xml_data->Pop('tax-area');
$xml_data->Pop('default-tax-rule');
}
foreach ($curr_rule->state_areas_arr as $current) {
$xml_data->Push('default-tax-rule');
$xml_data->Element('shipping-taxed', $curr_rule->shipping_taxed);
$xml_data->Element('rate', $curr_rule->tax_rate);
$xml_data->Push('tax-area');
$xml_data->Push('us-state-area');
$xml_data->Element('state', $current);
$xml_data->Pop('us-state-area');
$xml_data->Pop('tax-area');
$xml_data->Pop('default-tax-rule');
}
foreach ($curr_rule->zip_patterns_arr as $current) {
$xml_data->Push('default-tax-rule');
$xml_data->Element('shipping-taxed', $curr_rule->shipping_taxed);
$xml_data->Element('rate', $curr_rule->tax_rate);
$xml_data->Push('tax-area');
$xml_data->Push('us-zip-area');
$xml_data->Element('zip-pattern', $current);
$xml_data->Pop('us-zip-area');
$xml_data->Pop('tax-area');
$xml_data->Pop('default-tax-rule');
}
for ($i = 0; $i < count($curr_rule->country_codes_arr); $i++) {
$xml_data->Push('default-tax-rule');
$xml_data->Element('shipping-taxed', $curr_rule->shipping_taxed);
$xml_data->Element('rate', $curr_rule->tax_rate);
$xml_data->Push('tax-area');
$xml_data->Push('postal-area');
$country_code = $curr_rule->country_codes_arr[$i];
$postal_pattern = $curr_rule->postal_patterns_arr[$i];
$xml_data->Element('country-code', $country_code);
if ($postal_pattern != "") {
$xml_data->Element('postal-code-pattern', $postal_pattern);
}
$xml_data->Pop('postal-area');
$xml_data->Pop('tax-area');
$xml_data->Pop('default-tax-rule');
}
if ($curr_rule->world_area === true) {
$xml_data->Push('default-tax-rule');
$xml_data->Element('shipping-taxed', $curr_rule->shipping_taxed);
$xml_data->Element('rate', $curr_rule->tax_rate);
$xml_data->Push('tax-area');
$xml_data->EmptyElement('world-area');
$xml_data->Pop('tax-area');
$xml_data->Pop('default-tax-rule');
}
}
$xml_data->Pop('tax-rules');
$xml_data->Pop('default-tax-table');
}
if (count($this->alternate_tax_tables_arr) != 0) {
$xml_data->Push('alternate-tax-tables');
foreach ($this->alternate_tax_tables_arr as $curr_table) {
$xml_data->Push('alternate-tax-table', array('standalone' => $curr_table->standalone, 'name' => $curr_table->name));
$xml_data->Push('alternate-tax-rules');
foreach ($curr_table->tax_rules_arr as $curr_rule) {
if ($curr_rule->country_area != "") {
$xml_data->Push('alternate-tax-rule');
$xml_data->Element('rate', $curr_rule->tax_rate);
$xml_data->Push('tax-area');
$xml_data->Element('us-country-area', '', array('country-area' => $curr_rule->country_area));
$xml_data->Pop('tax-area');
$xml_data->Pop('alternate-tax-rule');
}
foreach ($curr_rule->state_areas_arr as $current) {
$xml_data->Push('alternate-tax-rule');
$xml_data->Element('rate', $curr_rule->tax_rate);
$xml_data->Push('tax-area');
$xml_data->Push('us-state-area');
$xml_data->Element('state', $current);
$xml_data->Pop('us-state-area');
$xml_data->Pop('tax-area');
$xml_data->Pop('alternate-tax-rule');
}
foreach ($curr_rule->zip_patterns_arr as $current) {
$xml_data->Push('alternate-tax-rule');
$xml_data->Element('rate', $curr_rule->tax_rate);
$xml_data->Push('tax-area');
$xml_data->Push('us-zip-area');
$xml_data->Element('zip-pattern', $current);
$xml_data->Pop('us-zip-area');
$xml_data->Pop('tax-area');
$xml_data->Pop('alternate-tax-rule');
}
for ($i = 0; $i < count($curr_rule->country_codes_arr); $i++) {
$xml_data->Push('alternate-tax-rule');
$xml_data->Element('rate', $curr_rule->tax_rate);
$xml_data->Push('tax-area');
$xml_data->Push('postal-area');
$country_code = $curr_rule->country_codes_arr[$i];
$postal_pattern = $curr_rule->postal_patterns_arr[$i];
$xml_data->Element('country-code', $country_code);
if ($postal_pattern != "") {
$xml_data->Element('postal-code-pattern', $postal_pattern);
}
$xml_data->Pop('postal-area');
$xml_data->Pop('tax-area');
$xml_data->Pop('alternate-tax-rule');
}
if ($curr_rule->world_area === true) {
$xml_data->Push('alternate-tax-rule');
$xml_data->Element('rate', $curr_rule->tax_rate);
$xml_data->Push('tax-area');
$xml_data->EmptyElement('world-area');
$xml_data->Pop('tax-area');
$xml_data->Pop('alternate-tax-rule');
}
}
$xml_data->Pop('alternate-tax-rules');
$xml_data->Pop('alternate-tax-table');
}
$xml_data->Pop('alternate-tax-tables');
}
$xml_data->Pop('tax-tables');
}
if ($this->rounding_mode != "" && $this->rounding_rule != "") {
$xml_data->Push('rounding-policy');
$xml_data->Element('mode', $this->rounding_mode);
$xml_data->Element('rule', $this->rounding_rule);
$xml_data->Pop('rounding-policy');
}
$xml_data->Pop('merchant-checkout-flow-support');
$xml_data->Pop('checkout-flow-support');
$xml_data->Pop('checkout-shopping-cart');
return $xml_data->GetXML();
}
