array(), 'merchant-calculated-shipping' => array(), 'pickup' => array(), 'parameterized-url' => array(), 'url-parameter' => array(), 'item' => array(), 'us-state-area' => array('tax-area'), 'us-zip-area' => array('tax-area'), 'us-country-area' => array('tax-area'), 'postal-area' => array('tax-area'), 'alternate-tax-table' => array(), 'world-area' => array('tax-area'), 'default-tax-rule' => array(), 'alternate-tax-rule' => array(), 'gift-certificate-adjustment' => array(), 'coupon-adjustment' => array(), 'coupon-result' => array(), 'gift-certificate-result' => array(), 'method' => array(), 'anonymous-address' => array(), 'result' => array(), 'string' => array(), ); var $ignore_tags = array( 'xmlns' => true, 'checkout-shopping-cart' => true, // Dont know how to translate these tag yet 'merchant-private-data' => true, 'merchant-private-item-data' => true, ); /** * Has all the logic to build the cart's xml (or html) request to be * posted to google's servers. * * @param string $id the merchant id * @param string $key the merchant key * @param string $server_type the server type of the server to be used, one * of 'sandbox' or 'production'. * defaults to 'sandbox' * @param string $currency the currency of the items to be added to the cart * , as of now values can be 'USD' or 'GBP'. * defaults to 'USD' */ function GoogleCart($id, $key, $server_type="sandbox", $currency="USD") { $this->merchant_id = $id; $this->merchant_key = $key; $this->currency = $currency; if (strtolower($server_type) == "sandbox") { $this->server_url = "https://sandbox.google.com/checkout/"; } else { $this->server_url= "https://checkout.google.com/"; } $this->schema_url = "http://checkout.google.com/schema/2"; $this->base_url = $this->server_url . "api/checkout/v2/"; $this->checkout_url = $this->base_url . "checkout/Merchant/" . $this->merchant_id; $this->checkoutForm_url = $this->base_url . "checkoutForm/Merchant/" . $this->merchant_id; //The item, shipping and tax table arrays are initialized $this->item_arr = array(); $this->shipping_arr = array(); $this->alternate_tax_tables_arr = array(); } /** * Sets the cart's expiration date * * GC tag: {@link http://code.google.com/apis/checkout/developer/index.html#tag_good-until-date } * * @param string $cart_expire a string representing a date in the * iso 8601 date and time format: {@link http://www.w3.org/TR/NOTE-datetime} * * @return void */ function SetCartExpiration($cart_expire) { $this->cart_expiration = $cart_expire; } /** * Sets the merchant's private data. * * Google Checkout will return this data in the * and the * for the order. * * GC tag: {@link http://code.google.com/apis/checkout/developer/index.html#tag_merchant-private-data } * * @param MerchantPrivateData $data an object which contains the data to be * sent as merchant-private-data * * @return void */ function SetMerchantPrivateData($data) { $this->merchant_private_data = $data; } /** * Sets the url where the customer can edit his cart. * * GC tag: {@link http://code.google.com/apis/checkout/developer/index.html#tag_edit-cart-url } * * @param string $url the merchant's site edit cart url * @return void */ function SetEditCartUrl($url) { $this->edit_cart_url= $url; } /** * Sets the continue shopping url, which allows the customer to return die(); * to the merchant's site after confirming an order. * * GC tag: {@link http://code.google.com/apis/checkout/developer/index.html#tag_continue-shopping-url } * * @param string $url the merchant's site continue shopping url * @return void */ function SetContinueShoppingUrl($url) { $this->continue_shopping_url = $url; } /** * Sets whether the customer must enter a phone number to complete an order. * If set to true, the customer must enter a number, which Google Checkout * will return in the new order notification for the order. * * GC tag: {@link http://code.google.com/apis/checkout/developer/index.html#tag_request-buyer-phone-number } * * @param bool $req true if the customer's phone number is *required* * to complete an order. * defaults to false. * @return void */ function SetRequestBuyerPhone($req) { $this->request_buyer_phone = $this->_GetBooleanValue($req, "false"); } /** * Sets the information about calculations that will be performed by the * merchant. * * GC tag: {@link http://code.google.com/apis/checkout/developer/index.html#tag_merchant-calculations } * * @param string $url the merchant calculations callback url * @param bool $tax_option true if the merchant has to do tax calculations. * defaults to false. * @param bool $coupons true if the merchant accepts discount coupons. * defaults to false. * @param bool $gift_cert true if the merchant accepts gift certificates. * defaults to false. * @return void */ function SetMerchantCalculations($url, $tax_option = "false", $coupons = "false", $gift_cert = "false") { $this->merchant_calculations_url = $url; $this->merchant_calculated_tax = $this->_GetBooleanValue($tax_option, "false"); $this->accept_merchant_coupons = $this->_GetBooleanValue($coupons, "false"); $this->accept_gift_certificates = $this->_GetBooleanValue($gift_cert, "false"); } /** * Add an item to the cart. * * GC tag: {@link http://code.google.com/apis/checkout/developer/index.html#tag_item } * * @param GoogleItem $google_item an object that represents an item * (defined in googleitem.php) * * @return void */ function AddItem($google_item) { $this->item_arr[] = $google_item; } /** * Add a shipping method to the cart. * * GC tag: {@link http://code.google.com/apis/checkout/developer/index.html#tag_shipping-methods } * * @param object $ship an object that represents a shipping method, must be * one of the methods defined in googleshipping.php * * @return void */ function AddShipping($ship) { $this->shipping_arr[] = $ship; } /** * Add a default tax rule to the cart. * * GC tag: {@link http://code.google.com/apis/checkout/developer/index.html#tag_default-tax-rule } * * @param GoogleDefaultTaxRule $rules an object that represents a default * tax rule (defined in googletax.php) * * @return void */ function AddDefaultTaxRules($rules) { $this->default_tax_table = true; $this->default_tax_rules_arr[] = $rules; } /** * Add an alternate tax table to the cart. * * GC tag: {@link http://code.google.com/apis/checkout/developer/index.html#tag_alternate-tax-table } * * @param GoogleAlternateTaxTable $tax an object that represents an * alternate tax table * (defined in googletax.php) * * @return void */ function AddAlternateTaxTables($tax) { $this->alternate_tax_tables_arr[] = $tax; } /** * Set the policy to be used to round monetary values. * Rounding policy explanation here: * {@link http://code.google.com/apis/checkout/developer/Google_Checkout_Rounding_Policy.html} * * GC tag: {@link http://code.google.com/apis/checkout/developer/index.html#tag_rounding-policy } * * @param string $mode one of "UP", "DOWN", "CEILING", "HALF_DOWN" * or "HALF_EVEN", described here: {@link http://java.sun.com/j2se/1.5.0/docs/api/java/math/RoundingMode.html} * @param string $rule one of "PER_LINE", "TOTAL" * * @return void */ function AddRoundingPolicy($mode, $rule) { switch ($mode) { case "UP": case "DOWN": case "CEILING": case "HALF_UP": case "HALF_DOWN": case "HALF_EVEN": $this->rounding_mode = $mode; break; default: break; } switch ($rule) { case "PER_LINE": case "TOTAL": $this->rounding_rule = $rule; break; default: break; } } /** * Set the google analytics data. * * {@link http://code.google.com/apis/checkout/developer/checkout_analytics_integration.html info on Checkout and Analytics integration} * * @param string $data the analytics data * * @return void */ function SetAnalyticsData($data) { $this->analytics_data = $data; } /** * Add a google analytics tracking id. * * {@link http://code.google.com/apis/checkout/developer/checkout_analytics_integration.html info on Checkout and Analytics integration} * * @param string $GA_id the google analytics id * * @return void */ function AddGoogleAnalyticsTracking($GA_id) { $this->googleAnalytics_id = $GA_id; } /** * Add third-party tracking to the cart * * Described here: * {@link http://code.google.com/apis/checkout/developer/checkout_analytics_integration.html#googleCheckoutAnalyticsIntegrationAlternate} * * @param $tracking_attr_types attributes to be tracked, one of * ('buyer-id', * 'order-id', * 'order-subtotal', * 'order-subtotal-plus-tax', * 'order-subtotal-plus-shipping', * 'order-total', * 'tax-amount', * 'shipping-amount', * 'coupon-amount', * 'coupon-amount', * 'billing-city', * 'billing-region', * 'billing-postal-code', * 'billing-country-code', * 'shipping-city', * 'shipping-region', * 'shipping-postal-code', * 'shipping-country-code') * More info http://code.google.com/apis/checkout/developer/checkout_pixel_tracking.html#googleCheckout_tag_url-parameter */ function AddThirdPartyTracking($url, $tracking_param_types = array()) { $this->thirdPartyTackingUrl = $url; $this->thirdPartyTackingParams = $tracking_param_types; } /** * Builds the cart's xml to be sent to Google Checkout. * * @return string the cart's xml */ function GetXML() { require_once('xml-processing/gc_xmlbuilder.php'); $xml_data = new gc_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 != '') { // echo get_class($item->merchant_private_item_data); if (is_a($item->merchant_private_item_data, 'merchantprivate')) { $item->merchant_private_item_data->AddMerchantPrivateToXML($xml_data); } else { $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', $item->tax_table_selector); // Carrier calculation if ($item->item_weight != '' && $item->numeric_weight !== '') { $xml_data->EmptyElement('item-weight', array( 'unit' => $item->item_weight, 'value' => $item->numeric_weight )); } // New Digital Delivery Tags if ($item->digital_content) { $xml_data->push('digital-content'); if (!empty($item->digital_url)) { $xml_data->element('description', substr($item->digital_description, 0, MAX_DIGITAL_DESC)); $xml_data->element('url', $item->digital_url); // To avoid NULL key message in GC confirmation Page if (!empty($item->digital_key)) { $xml_data->element('key', $item->digital_key); } } else { $xml_data->element('email-delivery', $this->_GetBooleanValue($item->email_delivery, "true")); } $xml_data->pop('digital-content'); } $xml_data->Pop('item'); } $xml_data->Pop('items'); if ($this->merchant_private_data != '') { if (is_object($this->merchant_private_data) && get_class($this->merchant_private_data) == 'merchantprivate') { $this->merchant_private_data->AddMerchantPrivateToXML($xml_data); } else { $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" || $ship->type == "merchant-calculated-shipping" // If shipping-company calc support addr-filtering and shipping restrictions as a subatag of shipping-company-calculated-shipping // ||$ship->type == "shipping-company-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->EmptyElement('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; $iallowed_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->EmptyElement('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; $iexcluded_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->EmptyElement('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; $iallowed_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->EmptyElement('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; $iexcluded_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); } elseif ($ship->type == "carrier-calculated-shipping"){ // $xml_data->Push($ship->type, array('name' => $ship->name)); $xml_data->Push($ship->type); $xml_data->Push('carrier-calculated-shipping-options'); $CCSoptions = $ship->CarrierCalculatedShippingOptions; foreach($CCSoptions as $CCSoption){ $xml_data->Push('carrier-calculated-shipping-option'); $xml_data->Element('price', $CCSoption->price, array('currency' => $this->currency)); $xml_data->Element('shipping-company', $CCSoption->shipping_company); $xml_data->Element('shipping-type', $CCSoption->shipping_type); $xml_data->Element('carrier-pickup', $CCSoption->carrier_pickup); if (!empty($CCSoption->additional_fixed_charge)) { $xml_data->Element('additional-fixed-charge', $CCSoption->additional_fixed_charge, array('currency' => $this->currency)); } if (!empty($CCSoption->additional_variable_charge_percent)) { $xml_data->Element('additional-variable-charge-percent', $CCSoption->additional_variable_charge_percent); } $xml_data->Pop('carrier-calculated-shipping-option'); } $xml_data->Pop('carrier-calculated-shipping-options'); // $ShippingPackage = $ship->ShippingPackage; $xml_data->Push('shipping-packages'); $xml_data->Push('shipping-package'); $xml_data->Push('ship-from', array('id' => $ship->ShippingPackage->ship_from->id)); $xml_data->Element('city', $ship->ShippingPackage->ship_from->city); $xml_data->Element('region', $ship->ShippingPackage->ship_from->region); $xml_data->Element('postal-code', $ship->ShippingPackage->ship_from->postal_code); $xml_data->Element('country-code', $ship->ShippingPackage->ship_from->country_code); $xml_data->Pop('ship-from'); $xml_data->EmptyElement('width', array('unit' => $ship->ShippingPackage->unit, 'value' => $ship->ShippingPackage->width )); $xml_data->EmptyElement('length', array('unit' => $ship->ShippingPackage->unit, 'value' => $ship->ShippingPackage->length )); $xml_data->EmptyElement('height', array('unit' => $ship->ShippingPackage->unit, 'value' => $ship->ShippingPackage->height )); $xml_data->Element('delivery-address-category', $ship->ShippingPackage->delivery_address_category); $xml_data->Pop('shipping-package'); $xml_data->Pop('shipping-packages'); $xml_data->Pop($ship->type); } elseif ($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); } $xml_data->Pop('merchant-calculations'); } //Set Third party Tracking if ($this->thirdPartyTackingUrl) { $xml_data->push('parameterized-urls'); $xml_data->push('parameterized-url', array('url' => $this->thirdPartyTackingUrl)); if (is_array($this->thirdPartyTackingParams) && count($this->thirdPartyTackingParams)>0) { $xml_data->push('parameters'); foreach($this->thirdPartyTackingParams as $tracking_param_name => $tracking_param_type) { $xml_data->emptyElement('url-parameter', array('name' => $tracking_param_name, 'type' => $tracking_param_type)); } $xml_data->pop('parameters'); } $xml_data->pop('parameterized-url'); $xml_data->pop('parameterized-urls'); } //Set Default and Alternate tax tables if ( (count($this->alternate_tax_tables_arr) != 0) || (count($this->default_tax_rules_arr) != 0)) { if ($this->merchant_calculated_tax != "") { $xml_data->Push('tax-tables', array('merchant-calculated' => $this->merchant_calculated_tax)); } 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->EmptyElement('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; $icountry_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->EmptyElement('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; $icountry_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); $xml_data->Pop('rounding-policy'); } if ($this->analytics_data != ''){ $xml_data->Element('analytics-data', $this->analytics_data); } $xml_data->Pop('merchant-checkout-flow-support'); $xml_data->Pop('checkout-flow-support'); $xml_data->Pop('checkout-shopping-cart'); return $xml_data->GetXML(); } /** * Set the Google Checkout button's variant. * {@link http://code.google.com/apis/checkout/developer/index.html#google_checkout_buttons} * * @param bool $variant true for an enabled button, false for a * disabled one * * @return void */ function SetButtonVariant($variant) { switch ($variant) { case false: $this->variant = "disabled"; break; case true: default: $this->variant = "text"; break; } } /** * Submit a server-to-server request. * Creates a GoogleRequest object (defined in googlerequest.php) and sends * it to the Google Checkout server. * * more info: * {@link http://code.google.com/apis/checkout/developer/index.html#alternate_technique} * * @return array with the returned http status code (200 if OK) in index 0 * and the redirect url returned by the server in index 1 */ function CheckoutServer2Server($proxy=array(), $certPath='') { ini_set('include_path', ini_get('include_path').PATH_SEPARATOR.'.'); require_once('library/googlerequest.php'); $GRequest = new GoogleRequest($this->merchant_id, $this->merchant_key, $this->server_url=="https://checkout.google.com/"? "Production":"sandbox", $this->currency); $GRequest->SetProxy($proxy); $GRequest->SetCertificatePath($certPath); return $GRequest->SendServer2ServerCart($this->GetXML()); } /** * Get the Google Checkout button's html to be used in a server-to-server * request. * * {@link http://code.google.com/apis/checkout/developer/index.html#google_checkout_buttons} * * @param string $url the merchant's site url where the form will be posted * to * @param string $size the size of the button, one of 'large', 'medium' or * 'small'. * defaults to 'large' * @param bool $variant true for an enabled button, false for a * disabled one. defaults to true. will be ignored if * SetButtonVariant() was used before. * @param string $loc the locale of the button's text, the only valid value * is 'en_US' (used as default) * @param bool $showtext whether to show Google Checkout text or not, * defaults to true. * @param string $style the background style of the button, one of 'white' * or 'trans'. defaults to "trans" * * @return string the button's html */ function CheckoutServer2ServerButton($url, $size="large", $variant=true, $loc="en_US",$showtext=true, $style="trans") { switch (strtolower($size)) { case "medium": $width = "168"; $height = "44"; break; case "small": $width = "160"; $height = "43"; break; case "large": default: $width = "180"; $height = "46"; break; } if ($this->variant == false) { switch ($variant) { case false: $this->variant = "disabled"; break; case true: default: $this->variant = "text"; break; } } $data = "
"; if ($this->variant == "text") { $data .= "
googleAnalytics_id? " onsubmit=\"setUrchinInputCode();\"":"") . "> server_url."buttons/checkout.gif?merchant_id=" . $this->merchant_id."&w=".$width. "&h=".$height."&style=". $style."&variant=".$this->variant."&loc=".$loc."\" height=\"".$height."\" width=\"".$width. "\" />"; if ($this->googleAnalytics_id) { $data .= ""; } $data .= "
"; if ($this->googleAnalytics_id) { $data .= " "; } } else { $data .= "
\"Checkout\"server_url."buttons/checkout.gif?merchant_id=" . "".$this->merchant_id."&w=".$width. "&h=".$height."&style=".$style. "&variant=".$this->variant."&loc=".$loc."\" height=\"".$height."\"". " width=\"".$width. "\" />
"; } $data .= "
"; return $data; } /** * Get the Google Checkout button's html. * * {@link http://code.google.com/apis/checkout/developer/index.html#google_checkout_buttons} * * @param string $size the size of the button, one of 'large', 'medium' or * 'small'. * defaults to 'large' * @param bool $variant true for an enabled button, false for a * disabled one. defaults to true. will be ignored if * SetButtonVariant() was used before. * @param string $loc the locale of the button's text, the only valid value * is 'en_US' (used as default) * @param bool $showtext whether to show Google Checkout text or not, * defaults to true. * @param string $style the background style of the button, one of 'white' * or 'trans'. defaults to "trans" * * @return string the button's html */ function CheckoutButtonCode($size="large", $variant=true, $loc="en_US", $showtext=true, $style="trans") { switch (strtolower($size)) { case "medium": $width = "168"; $height = "44"; break; case "small": $width = "160"; $height = "43"; break; case "large": default: $width = "180"; $height = "46"; break; } if ($this->variant == false) { switch ($variant) { case false: $this->variant = "disabled"; break; case true: default: $this->variant = "text"; break; } } $data = ""; if ($this->variant == "text") { $data .= "
checkout_url . "\"" . ($this->googleAnalytics_id? " onsubmit=\"setUrchinInputCode();\"":"") . "> GetXML()) ."\"> CalcHmacSha1($this->GetXML())). "\"> "; if ($this->googleAnalytics_id) { $data .= ""; } $data .= "
"; if ($this->googleAnalytics_id) { $data .= " "; } } else { $data .= "
\"Checkout\"server_url."buttons/checkout.gif?merchant_id=" . "".$this->merchant_id."&w=".$width. "&h=".$height."&style=".$style. "&variant=".$this->variant."&loc=".$loc."\" height=\"".$height."\"". " width=\"".$width. "\" />
"; } return $data; } //Code for generating Checkout button //@param $variant will be ignored if SetButtonVariant() was used before function CheckoutButtonNowCode($size="large", $variant=true, $loc="en_US", $showtext=true, $style="trans") { switch (strtolower($size)) { case "small": $width = "121"; $height = "44"; break; case "large": default: $width = "117"; $height = "48"; break; } if ($this->variant == false) { switch ($variant) { case false: $this->variant = "disabled"; break; case true: default: $this->variant = "text"; break; } } $data = "
"; if ($this->variant == "text") { $data .= "
checkout_url . "\"" . ($this->googleAnalytics_id? " onsubmit=\"setUrchinInputCode();\"":"") . "> GetXML()) ."//separator//" . base64_encode($this->CalcHmacSha1($this->GetXML())) . "\"> server_url."buttons/buy.gif?merchant_id=" . $this->merchant_id."&w=".$width. "&h=".$height."&style=". $style."&variant=".$this->variant."&loc=".$loc."\" height=\"".$height."\" width=\"".$width. "\" />"; if ($this->googleAnalytics_id) { $data .= ""; } $data .= "
"; if ($this->googleAnalytics_id) { $data .= " "; } // ask for link to BuyNow disable button } else { $data .= "
\"Checkout\"server_url."buttons/buy.gif?merchant_id=" . "".$this->merchant_id."&w=".$width. "&h=".$height."&style=".$style. "&variant=".$this->variant."&loc=".$loc."\" height=\"".$height."\"". " width=\"".$width. "\" />
"; } if ($showtext) { $data .=""; } $data .= "
"; return $data; } /** * Get the Google Checkout button's html to be used with the html api. * * {@link http://code.google.com/apis/checkout/developer/index.html#google_checkout_buttons} * * @param string $size the size of the button, one of 'large', 'medium' or * 'small'. * defaults to 'large' * @param bool $variant true for an enabled button, false for a * disabled one. defaults to true. will be ignored if * SetButtonVariant() was used before. * @param string $loc the locale of the button's text, the only valid value * is 'en_US' (used as default) * @param bool $showtext whether to show Google Checkout text or not, * defaults to true. * @param string $style the background style of the button, one of 'white' * or 'trans'. defaults to "trans" * * @return string the button's html */ function CheckoutHTMLButtonCode($size="large", $variant=true, $loc="en_US", $showtext=true, $style="trans") { switch (strtolower($size)) { case "medium": $width = "168"; $height = "44"; break; case "small": $width = "160"; $height = "43"; break; case "large": default: $width = "180"; $height = "46"; break; } if ($this->variant == false) { switch ($variant) { case false: $this->variant = "disabled"; break; case true: default: $this->variant = "text"; break; } } $data = "
"; if ($this->variant == "text") { $data .= "
checkoutForm_url . "\"" . ($this->googleAnalytics_id? " onsubmit=\"setUrchinInputCode();\"":"") . ">"; $request = $this->GetXML(); require_once('xml-processing/gc_xmlparser.php'); $xml_parser = new gc_xmlparser($request); $root = $xml_parser->GetRoot(); $XMLdata = $xml_parser->GetData(); $this->xml2html($XMLdata[$root], '', $data); $data .= "server_url."buttons/checkout.gif?merchant_id=". $this->merchant_id."&w=".$width. "&h=".$height."&style=". $style."&variant=".$this->variant."&loc=".$loc."\" height=\"".$height."\" width=\"".$width. "\" />"; if ($this->googleAnalytics_id) { $data .= ""; } $data .= "
"; if ($this->googleAnalytics_id) { $data .= " "; } } else { $data .= "
\"Checkout\"server_url."buttons/checkout.gif?merchant_id=" . "".$this->merchant_id."&w=".$width. "&h=".$height."&style=".$style. "&variant=".$this->variant."&loc=".$loc."\" height=\"".$height."\"". " width=\"".$width. "\" />
"; } if ($showtext){ $data .= ""; } $data .= "
"; return $data; } /** * @access private */ function xml2html($data, $path = '', &$rta){ // global $multiple_tags,$ignore_tags; // $arr = gc_get_arr_result($data); foreach($data as $tag_name => $tag) { if (isset($this->ignore_tags[$tag_name])){ continue; } if (is_array($tag)){ // echo print_r($tag, true) . $tag_name . "<- tag name\n"; if (!$this->is_associative_array($data)) { $new_path = $path . '-' . ($tag_name +1); } else { if (isset($this->multiple_tags[$tag_name]) && $this->is_associative_array($tag) && !$this->isChildOf($path, $this->multiple_tags[$tag_name])){ $tag_name .= '-1'; } $new_path = $path . (empty($path)?'':'.') . $tag_name; } $this->xml2html($tag, $new_path, $rta); } else { $new_path = $path; if ($tag_name != 'VALUE'){ $new_path = $path . "." . $tag_name; } $rta .= ''."\n"; } } } // Returns true if a given variable represents an associative array /** * @access private */ function is_associative_array($var) { return is_array($var) && !is_numeric(implode('', array_keys($var))); } /** * @access private */ function isChildOf($path='', $parents=array()){ $intersect =array_intersect(explode('.',$path), $parents); return !empty($intersect); } /** * Get the Google Checkout acceptance logos html * * {@link http://checkout.google.com/seller/acceptance_logos.html} * * @param integer $type the acceptance logo type, valid values: 1, 2, 3 * * @return string the logo's html */ function CheckoutAcceptanceLogo($type=1) { switch ($type) { case 2: return ''; break; case 3: return ''; break; case 1: default: return ''; break; } } /** * Calculates the cart's hmac-sha1 signature, this allows google to verify * that the cart hasn't been tampered by a third-party. * * {@link http://code.google.com/apis/checkout/developer/index.html#create_signature} * * @param string $data the cart's xml * @return string the cart's signature (in binary format) */ function CalcHmacSha1($data) { $key = $this->merchant_key; $blocksize = 64; $hashfunc = 'sha1'; if (strlen($key) > $blocksize) { $key = pack('H*', $hashfunc($key)); } $key = str_pad($key, $blocksize, chr(0x00)); $ipad = str_repeat(chr(0x36), $blocksize); $opad = str_repeat(chr(0x5c), $blocksize); $hmac = pack( 'H*', $hashfunc( ($key^$opad).pack( 'H*', $hashfunc( ($key^$ipad).$data ) ) ) ); return $hmac; } //Method used internally to set true/false cart variables /** * @access private */ function _GetBooleanValue($value, $default) { switch(strtolower($value)){ case "true": return "true"; break; case "false": return"false"; break; default: return $default; break; } } //Method used internally to set true/false cart variables // Deprecated, must NOT use eval, bug-prune function /** * @access private */ function _SetBooleanValue($string, $value, $default) { $value = strtolower($value); if ($value == "true" || $value == "false") eval('$this->'.$string.'="'.$value.'";'); else eval('$this->'.$string.'="'.$default.'";'); } } /** * @abstract * Abstract class that represents the merchant-private-data. * * See {@link MerchantPrivateData} and {@link MerchantPrivateItemData} * * GC tag: {@link http://code.google.com/apis/checkout/developer/index.html#tag_merchant-private-data } */ class MerchantPrivate { var $data; var $type = "Abstract"; function MerchantPrivate() { } function AddMerchantPrivateToXML(&$xml_data) { if (is_array($this->data)) { $xml_data->Push($this->type); $this->_recursiveAdd($xml_data, $this->data); $xml_data->Pop($this->type); } else { $xml_data->Element($this->type, (string)$this->data); } } /** * @access private */ function _recursiveAdd(&$xml_data, $data){ foreach($data as $name => $value) { if (is_array($value)) { $xml_data->Push($name); $this->_recursiveAdd($xml_data, $name); $xml_data->Pop($name); } else { $xml_data->Element($name, (string)$value); } } } } /** * Class that represents the merchant-private-data. * * GC tag: {@link http://code.google.com/apis/checkout/developer/index.html#tag_merchant-private-data } */ class MerchantPrivateData extends MerchantPrivate { /** * @param mixed $data a string with the data that will go in the * merchant-private-data tag or an array that will * be mapped to xml, formatted like (e.g.): * array('my-order-id' => 34234, * 'stuff' => array('registered' => 'yes', * 'category' => 'hip stuff')) * this will map to: * * * yes * hip stuff * * */ function MerchantPrivateData($data = array()) { $this->data = $data; $this->type = 'merchant-private-data'; } } /** * Class that represents a merchant-private-item-data. * * GC tag: {@link http://code.google.com/apis/checkout/developer/index.html#tag_merchant-private-item-data } */ class MerchantPrivateItemData extends MerchantPrivate { /** * @param mixed $data a string with the data that will go in the * merchant-private-item-data tag or an array that will * be mapped to xml, formatted like: * array('my-item-id' => 34234, * 'stuff' => array('label' => 'cool', * 'category' => 'hip stuff')) * this will map to: * * * * hip stuff * * */ function MerchantPrivateItemData($data = array()) { $this->data = $data; $this->type = 'merchant-private-item-data'; } }