class-commweb-api.php
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<?php
if (!defined('ABSPATH')) {
exit;
}
class COMMWEB_HOSTED_API {
public $log;
public $_live_url = "https://paymentgateway.commbank.com.au/api/nvp/version/36";
public $_checkout_url_js = 'https://paymentgateway.commbank.com.au/checkout/version/36/checkout.js';
public $option = null;
function __construct($feed) {
$this->_live_url = "https://paymentgateway.commbank.com.au/api/nvp/version/36";
$this->_checkout_url_js = 'https://paymentgateway.commbank.com.au/checkout/version/36/checkout.js';
$this->option = $feed;
}
public function log($message) {
if ($message) {
file_put_contents(dirname(dirname(dirname(__FILE__))) . "/log_payment.txt", print_r($message, true), FILE_APPEND);
}
if (defined('WP_DEBUG') && WP_DEBUG) {
error_log($message);
}
return true;
}
public function getSetting() {
return $this->option;
}
public function getMerchantId() {
$option = $this->getSetting();
return isset($option['commweb_merchant_id']) ? $option['commweb_merchant_id'] : "";
}
public function getApiPassword() {
$option = $this->getSetting();
return isset($option['commweb_api_password']) ? $option['commweb_api_password'] : '';
}
//commweb_checkout_3d_source
public function getCommwebAllow3DSource() {
$option = $this->getSetting();
return isset($option['commweb_checkout_3d_source']) ? $option['commweb_checkout_3d_source'] : '';
}
public function getCommwebTitle() {
$option = $this->getSetting();
return isset($option['commweb_title']) ? $option['commweb_title'] : '';
}
//commweb_checkout_method
public function getCommwebCheckoutMethod() {
$option = $this->getSetting();
return isset($option['commweb_checkout_method']) ? $option['commweb_checkout_method'] : '';
}
public function getApiUsername() {
$merchant_id = $this->getMerchantId();
return 'merchant.' . $merchant_id;
}
public function getDebug() {
$option = $this->getSetting();
return isset($option['commweb_checkout_bug_log']) ? $option['commweb_checkout_bug_log'] : '';
}
/**
* Process Payment
* @param type $amount
* @param type $id_for_commweb
* @return boolean|string
*/
public function getCheckoutSession($amount, $id_for_commweb,$entry_id) {
if(!session_id()){
session_start();
}
if (!$amount) {
return false;
}
$amount = number_format($amount, 2, '.', '');
$merchant = $this->getMerchantId();
$apiPassword = $this->getApiPassword();
$url = $this->_live_url;
$fields = array(
'apiOperation' => urlencode('CREATE_CHECKOUT_SESSION'),
'apiPassword' => urlencode($apiPassword),
'apiUsername' => urlencode($this->getApiUsername()),
'merchant' => urlencode($merchant),
'order.id' => urlencode($id_for_commweb),
'order.amount' => urlencode($amount),
'order.currency' => urlencode('AUD')
);
$fields_string = '';
if ($this->getDebug() == 'yes') {
$this->log('Checkout session request: ' . print_r($fields, true));
}
foreach ($fields as $key => $value) {
$fields_string .= $key . '=' . $value . '&';
}
rtrim($fields_string, '&');
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_POST, count($fields));
curl_setopt($ch, CURLOPT_POSTFIELDS, $fields_string);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
$result = curl_exec($ch);
$error = curl_error($ch);
curl_close($ch);
if ($result != '') {
$arr_session_id = null;
parse_str(html_entity_decode($result), $arr_session_id);
if ($this->getDebug() == 'yes') {
$this->log('Checkout session response: ' . print_r($arr_session_id, true));
}
if (isset($arr_session_id['result']) && $arr_session_id['result'] == 'ERROR') {
$session_id = '';
} else {
$session_id = $arr_session_id['session_id'];
$_SESSION['SuccessIndicator'] = $arr_session_id['successIndicator'];
$_SESSION['CurrentOrderId'] = $entry_id;
}
} else {
$this->log('Error: ' . print_r($error, true));
$session_id = '';
}
return $session_id;
}
/**
* Get Result Payment
* @param type $id_for_commweb
* @return type
*/
public function getOrderCommwebDetail($id_for_commweb) {
$url = $this->_live_url;
$fields = array(
'apiOperation' => urlencode('RETRIEVE_ORDER'),
'apiPassword' => urlencode($this->getApiPassword()),
'apiUsername' => urlencode($this->getApiUsername()),
'merchant' => urlencode($this->getMerchantId()),
'order.id' => urlencode($id_for_commweb)
);
$fields_string = '';
foreach ($fields as $key => $value) {
$fields_string .= $key . '=' . $value . '&';
}
rtrim($fields_string, '&');
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_POST, count($fields));
curl_setopt($ch, CURLOPT_POSTFIELDS, $fields_string);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
$result = curl_exec($ch);
curl_close($ch);
$result = str_replace("%5B0%5D", '', $result);
$output = null;
parse_str(html_entity_decode($result), $output);
if ($this->getDebug() == 'yes') {
$this->log('Order detail from commweb: ' . print_r($output, true));
}
return $output;
}
}