function googlecheckoutresponsehandler()
{
//chdir("..");
require_once 'library/googleresponse.php';
require_once 'library/googlemerchantcalculations.php';
require_once 'library/googleresult.php';
require_once 'library/googlerequest.php';
$this->load->model('payment_model');
$paymentGateways_google = $this->payment_model->getGooglecheckoutsettings();
$base_url = $base_url();
define('RESPONSE_HANDLER_ERROR_LOG_FILE', $base_url . 'googlelog/googleerror.log');
define('RESPONSE_HANDLER_LOG_FILE', $base_url . 'googlelog/googlemessage.log');
/*
$merchant_id = ""; // Your Merchant ID
$merchant_key = ""; // Your Merchant Key
$server_type = "sandbox"; // change this to go live
*/
$merchant_id = $paymentGateways_google['googlecheckout']['merchant_id'];
// Your Merchant ID
$merchant_key = $paymentGateways_google['googlecheckout']['merchant_key'];
// Your Merchant Key
$server_type = $paymentGateways_google['googlecheckout']['server_type'];
$currency = 'USD';
// set to GBP if in the UK
$Gresponse = new GoogleResponse($merchant_id, $merchant_key);
$Grequest = new GoogleRequest($merchant_id, $merchant_key, $server_type, $currency);
//Setup the log file
$Gresponse->SetLogFiles(RESPONSE_HANDLER_ERROR_LOG_FILE, RESPONSE_HANDLER_LOG_FILE, L_ALL);
// Retrieve the XML sent in the HTTP POST request to the ResponseHandler
$xml_response = isset($HTTP_RAW_POST_DATA) ? $HTTP_RAW_POST_DATA : file_get_contents("php://input");
if (get_magic_quotes_gpc()) {
$xml_response = stripslashes($xml_response);
}
list($root, $data) = $Gresponse->GetParsedXML($xml_response);
$Gresponse->SetMerchantAuthentication($merchant_id, $merchant_key);
$status = $Gresponse->HttpAuthentication();
if (!$status) {
die('authentication failed');
}
/* Commands to send the various order processing APIs
* Send charge order : $Grequest->SendChargeOrder($data[$root]
* ['google-order-number']['VALUE'], <amount>);
* Send process order : $Grequest->SendProcessOrder($data[$root]
* ['google-order-number']['VALUE']);
* Send deliver order: $Grequest->SendDeliverOrder($data[$root]
* ['google-order-number']['VALUE'], <carrier>, <tracking-number>,
* <send_mail>);
* Send archive order: $Grequest->SendArchiveOrder($data[$root]
* ['google-order-number']['VALUE']);
*
*/
switch ($root) {
case "request-received":
break;
case "error":
break;
case "diagnosis":
break;
case "checkout-redirect":
break;
case "merchant-calculation-callback":
// Create the results and send it
$merchant_calc = new GoogleMerchantCalculations($currency);
// Loop through the list of address ids from the callback
$addresses = get_arr_result($data[$root]['calculate']['addresses']['anonymous-address']);
foreach ($addresses as $curr_address) {
$curr_id = $curr_address['id'];
$country = $curr_address['country-code']['VALUE'];
$city = $curr_address['city']['VALUE'];
$region = $curr_address['region']['VALUE'];
$postal_code = $curr_address['postal-code']['VALUE'];
// Loop through each shipping method if merchant-calculated shipping
// support is to be provided
if (isset($data[$root]['calculate']['shipping'])) {
$shipping = get_arr_result($data[$root]['calculate']['shipping']['method']);
foreach ($shipping as $curr_ship) {
$name = $curr_ship['name'];
//Compute the price for this shipping method and address id
$price = 12;
// Modify this to get the actual price
$shippable = "true";
// Modify this as required
$merchant_result = new GoogleResult($curr_id);
$merchant_result->SetShippingDetails($name, $price, $shippable);
if ($data[$root]['calculate']['tax']['VALUE'] == "true") {
//Compute tax for this address id and shipping type
$amount = 15;
// Modify this to the actual tax value
$merchant_result->SetTaxDetails($amount);
}
if (isset($data[$root]['calculate']['merchant-code-strings']['merchant-code-string'])) {
$codes = get_arr_result($data[$root]['calculate']['merchant-code-strings']['merchant-code-string']);
foreach ($codes as $curr_code) {
//Update this data as required to set whether the coupon is valid, the code and the amount
$coupons = new GoogleCoupons("true", $curr_code['code'], 5, "test2");
$merchant_result->AddCoupons($coupons);
}
}
$merchant_calc->AddResult($merchant_result);
}
} else {
$merchant_result = new GoogleResult($curr_id);
if ($data[$root]['calculate']['tax']['VALUE'] == "true") {
//Compute tax for this address id and shipping type
$amount = 15;
// Modify this to the actual tax value
$merchant_result->SetTaxDetails($amount);
}
$codes = get_arr_result($data[$root]['calculate']['merchant-code-strings']['merchant-code-string']);
foreach ($codes as $curr_code) {
//Update this data as required to set whether the coupon is valid, the code and the amount
$coupons = new GoogleCoupons("true", $curr_code['code'], 5, "test2");
$merchant_result->AddCoupons($coupons);
}
$merchant_calc->AddResult($merchant_result);
}
}
$Gresponse->ProcessMerchantCalculations($merchant_calc);
break;
case "new-order-notification":
$Gresponse->SendAck();
break;
case "order-state-change-notification":
$Gresponse->SendAck();
$new_financial_state = $data[$root]['new-financial-order-state']['VALUE'];
$new_fulfillment_order = $data[$root]['new-fulfillment-order-state']['VALUE'];
$test = array('status' => $new_financial_state);
$this->common_model->insert('test', $test);
switch ($new_financial_state) {
case 'REVIEWING':
break;
case 'CHARGEABLE':
//$Grequest->SendProcessOrder($data[$root]['google-order-number']['VALUE']);
//$Grequest->SendChargeOrder($data[$root]['google-order-number']['VALUE'],'');
break;
case 'CHARGING':
break;
case 'CHARGED':
break;
case 'PAYMENT_DECLINED':
break;
case 'CANCELLED':
break;
case 'CANCELLED_BY_GOOGLE':
//$Grequest->SendBuyerMessage($data[$root]['google-order-number']['VALUE'],
// "Sorry, your order is cancelled by Google", true);
break;
default:
break;
}
switch ($new_fulfillment_order) {
case 'NEW':
break;
case 'PROCESSING':
break;
case 'DELIVERED':
break;
case 'WILL_NOT_DELIVER':
break;
default:
break;
}
break;
case "charge-amount-notification":
//$Grequest->SendDeliverOrder($data[$root]['google-order-number']['VALUE'],
// <carrier>, <tracking-number>, <send-email>);
//$Grequest->SendArchiveOrder($data[$root]['google-order-number']['VALUE'] );
$Gresponse->SendAck();
break;
case "chargeback-amount-notification":
$Gresponse->SendAck();
break;
case "refund-amount-notification":
$Gresponse->SendAck();
break;
case "risk-information-notification":
$Gresponse->SendAck();
break;
default:
$Gresponse->SendBadRequestStatus("Invalid or not supported Message");
break;
}
/* In case the XML API contains multiple open tags
with the same value, then invoke this function and
perform a foreach on the resultant array.
This takes care of cases when there is only one unique tag
or multiple tags.
Examples of this are "anonymous-address", "merchant-code-string"
from the merchant-calculations-callback API
*/
}
//$Grequest->SendDeliverOrder($data[$root]['google-order-number']['VALUE'],
// <carrier>, <tracking-number>, <send-email>);
//$Grequest->SendArchiveOrder($data[$root]['google-order-number']['VALUE'] );
$Gresponse->SendAck();
break;
case "chargeback-amount-notification":
$Gresponse->SendAck();
break;
case "refund-amount-notification":
$Gresponse->SendAck();
break;
case "risk-information-notification":
$Gresponse->SendAck();
break;
default:
$Gresponse->SendBadRequestStatus("Invalid or not supported Message");
break;
}
/* In case the XML API contains multiple open tags
with the same value, then invoke this function and
perform a foreach on the resultant array.
This takes care of cases when there is only one unique tag
or multiple tags.
Examples of this are "anonymous-address", "merchant-code-string"
from the merchant-calculations-callback API
*/
function get_arr_result($child_node)
{
$result = array();
if (isset($child_node)) {
if (is_associative_array($child_node)) {
function callback()
{
global $osC_Database, $osC_ShoppingCart;
require_once 'ext/googlecheckout/googleresponse.php';
require_once 'ext/googlecheckout/googlemerchantcalculations.php';
require_once 'ext/googlecheckout/googleresult.php';
require_once 'ext/googlecheckout/googlerequest.php';
$fh = fopen('log.txt', 'a+');
$merchant_id = MODULE_PAYMENT_GCHECKOUT_MERCHANT_ID;
$merchant_key = MODULE_PAYMENT_GCHECKOUT_MERCHANT_KEY;
$server_type = MODULE_PAYMENT_GCHECKOUT_SERVER;
$currency = MODULE_PAYMENT_GCHECKOUT_CURRENCY;
$Gresponse = new GoogleResponse($merchant_id, $merchant_key);
$Gresponse->SetLogFiles('includes/logs/gerror.log', 'includes/logs/gmessage.log', L_ALL);
// Retrieve the XML sent in the HTTP POST request to the ResponseHandler
$xml_response = isset($HTTP_RAW_POST_DATA) ? $HTTP_RAW_POST_DATA : file_get_contents("php://input");
if (get_magic_quotes_gpc()) {
$xml_response = stripslashes($xml_response);
}
list($root, $data) = $Gresponse->GetParsedXML($xml_response);
fwrite($fh, var_export($data, true));
fclose($fh);
$Gresponse->SetMerchantAuthentication($merchant_id, $merchant_key);
$status = $Gresponse->HttpAuthentication();
if (!$status) {
exit;
}
switch ($root) {
case "request-received":
break;
case "error":
break;
case "diagnosis":
break;
case "checkout-redirect":
break;
case "merchant-calculation-callback":
break;
case "new-order-notification":
$serial_number = $data['new-order-notification']['serial-number'];
$Gresponse->setSerialNumber($serial_number);
$orders_id = $data['new-order-notification']['shopping-cart']['merchant-private-data']['orders_id']['VALUE'];
$google_order_number = $data['new-order-notification']['google-order-number']['VALUE'];
$osC_Database->simpleQuery("insert into " . TABLE_ORDER_GOOGLE . " (orders_id, google_order_number) values ('" . $orders_id . "','" . $google_order_number . "')");
$Gresponse->SendAck();
break;
case "order-state-change-notification":
$serial_number = $data['order-state-change-notification']['serial-number'];
$Gresponse->setSerialNumber($serial_number);
$Gresponse->SendAck();
break;
case "charge-amount-notification":
$google_order_number = $data['charge-amount-notification']['google-order-number']['VALUE'];
$totalcharge = $data['charge-amount-notification']['total-charge-amount']['VALUE'];
$currency = $data['charge-amount-notification']['total-charge-amount']['currency'];
$Qorder = $osC_Database->query('select orders_id from :table_order_google where google_order_number = :google_order_number');
$Qorder->bindTable(':table_order_google', TABLE_ORDER_GOOGLE);
$Qorder->bindValue(':google_order_number', $google_order_number);
$Qorder->execute();
$order_id = 0;
while ($Qorder->next()) {
$order_id = $Qorder->valueInt('orders_id');
}
$Qorder->freeResult();
$Qtotal = $osC_Database->query('select value, text from :table_orders_total where orders_id = :orders_id and class = "total" limit 1');
$Qtotal->bindTable(':table_orders_total', TABLE_ORDERS_TOTAL);
$Qtotal->bindInt(':orders_id', $order_id);
$Qtotal->execute();
$total = $Qtotal->toArray();
$neddtopay = true;
$comment = 'Google Order Number:<strong> ' . $google_order_number . '</strong>';
if (abs($totalcharge - $total['value']) < 0.001) {
$comment .= '';
$neddtopay = false;
} else {
$topay = $total['value'] - $totalcharge;
$comment .= 'You have paid ' . $totalcharge . ' ' . $currency . ', and you still have to pay ' . $topay . ' ' . $currency;
}
$comments = 'Google Checkout Verified [' . $comment . ']';
if ($order_id != 0) {
if ($neddtopay) {
osC_Order::process($order_id, ORDERS_STATUS_PARTLY_PAID, $comments);
} else {
osC_Order::process($order_id, $this->order_status, $comments);
}
}
$serial_number = $data['charge-amount-notification']['serial-number'];
$Gresponse->setSerialNumber($serial_number);
$Gresponse->SendAck();
break;
case "chargeback-amount-notification":
$serial_number = $data['risk-information-notification']['serial-number'];
$Gresponse->setSerialNumber($serial_number);
$Gresponse->SendAck();
break;
case "refund-amount-notification":
$serial_number = $data['refund-amount-notification']['serial-number'];
$Gresponse->setSerialNumber($serial_number);
$Gresponse->SendAck();
break;
case "risk-information-notification":
$serial_number = $data['risk-information-notification']['serial-number'];
$Gresponse->setSerialNumber($serial_number);
$Gresponse->SendAck();
break;
default:
$Gresponse->SendBadRequestStatus("Invalid or not supported Message");
break;
}
}
