new payment method

function onPaymentNotification(&$statuses){
        $pluginsClass = hikashop_get('class.plugins');
        $elements = $pluginsClass->getMethods('payment','paypal');
        if(empty($elements)) return false;

        $element = reset($elements);

        if(!$element->payment_params->notification){
            return false;
        }
        $vars = array();
        $data = array();
        $filter = JFilterInput::getInstance();
        foreach($_REQUEST as $key => $value){
            $key = $filter->clean($key);
            if(preg_match("#^[0-9a-z_-]{1,30}$#i",$key)&&!preg_match("#^cmd$#i",$key)){
                $value = JRequest::getString($key);
                $vars[$key]=$value;
                $data[]=$key.'='.urlencode($value);
            }
        }
        $data = implode('&',$data).'&cmd=_notify-validate';
        if($element->payment_params->debug){
            echo print_r($vars,true)."\n\n\n";
        }
        $orderClass = hikashop_get('class.order');
        $dbOrder = $orderClass->get((int)@$vars['invoice']);
        if(empty($dbOrder)){
            echo "Could not load any order for your notification ".@$vars['invoice'];
            return false;
        }

        $order = new stdClass();
        $order->order_id = $dbOrder->order_id;
        $order->old_status->order_status=$dbOrder->order_status;
        $url = HIKASHOP_LIVE.'administrator/index.php?option=com_hikashop&ctrl=order&task=edit&order_id='.$order->order_id;
        $order_text = "\r\n".JText::sprintf('NOTIFICATION_OF_ORDER_ON_WEBSITE',$dbOrder->order_number,HIKASHOP_LIVE);
        $order_text .= "\r\n".str_replace('<br/>',"\r\n",JText::sprintf('ACCESS_ORDER_WITH_LINK',$url));

        if($element->payment_params->debug){
            echo print_r($dbOrder,true)."\n\n\n";
        }
        $mailer = JFactory::getMailer();
        $config =& hikashop_config();
        $sender = array(
        $config->get('from_email'),
        $config->get('from_name') );
        $mailer->setSender($sender);
        $mailer->addRecipient(explode(',',$config->get('payment_notification_email')));
        if(!empty($element->payment_params->ips)){
            $ip = hikashop_getIP();
            $ips = str_replace(array('.','*',','),array('\.','[0-9]+','|'),$element->payment_params->ips);
            if(!preg_match('#('.implode('|',$ips).')#',$ip)){
                $mailer->setSubject(JText::sprintf('NOTIFICATION_REFUSED_FOR_THE_ORDER','Paypal').' '.JText::sprintf('IP_NOT_VALID',$dbOrder->order_number));
                $body = str_replace('<br/>',"\r\n",JText::sprintf('NOTIFICATION_REFUSED_FROM_IP','Paypal',$ip,implode("\r\n",$element->payment_params->ips)))."\r\n\r\n".JText::sprintf('CHECK_DOCUMENTATION',HIKASHOP_HELPURL.'payment-paypal-error#ip').$order_text;
                $mailer->setBody($body);
                $mailer->Send();
                JError::raiseError( 403, JText::_( 'Access Forbidden' ));
                return false;
            }
        }
        if(empty($element->payment_params->url))$element->payment_params->url='https://www.paypal.com/cgi-bin/webscr';
        $url = parse_url($element->payment_params->url);
        if(!isset($url['query'])){
            $url['query'] = '';
        }
        if(!isset($url['port'])){
            if(!empty($url['scheme'])&&in_array($url['scheme'],array('https','ssl'))){
                $url['port'] = 443;
            }else{
                $url['port'] = 80;
            }
        }
        if(!empty($url['scheme'])&&in_array($url['scheme'],array('https','ssl'))){
            $url['host_socket'] = 'ssl://'.$url['host'];
        }else{
            $url['host_socket'] = $url['host'];
        }

        if($element->payment_params->debug){
            echo print_r($url,true)."\n\n\n";
        }

        $fp = fsockopen ( $url['host_socket'], $url['port'], $errno, $errstr, 30);
        if (!$fp) {
        $mailer->setSubject(JText::sprintf('NOTIFICATION_REFUSED_FOR_THE_ORDER','Paypal').' '.JText::sprintf('PAYPAL_CONNECTION_FAILED',$dbOrder->order_number));
        $body = str_replace('<br/>',"\r\n",JText::sprintf('NOTIFICATION_REFUSED_NO_CONNECTION','Paypal'))."\r\n\r\n".JText::sprintf('CHECK_DOCUMENTATION',HIKASHOP_HELPURL.'payment-paypal-error#connection').$order_text;
        $mailer->setBody($body);
        $mailer->Send();
            JError::raiseError( 403, JText::_( 'Access Forbidden' ));
            return false;
        }

        $uri = $url['path'].($url['query']!='' ? '?' . $url['query'] : '');
        $header = "POST $uri HTTP/1.0\r\n".
        "User-Agent: PHP/".phpversion()."\r\n".
        "Referer: ".hikashop_currentURL()."\r\n".
        "Server: ".$_SERVER['SERVER_SOFTWARE']."\r\n".
        "Host: ".$url['host'].":".$url['port']."\r\n".
        "Content-Type: application/x-www-form-urlencoded\r\n".
        "Content-Length: ".strlen($data)."\r\n".
        "Accept: */"."*\r\n\r\n";

        fwrite($fp, $header . $data);
        $response = '';
        while (!feof($fp)) {
            $response .= fgets ($fp, 1024);
        }
        fclose ($fp);

        if($element->payment_params->debug){
            echo print_r($header,true)."\n\n\n";
            echo print_r($data,true)."\n\n\n";
            echo print_r($response,true)."\n\n\n";
        }

        $response = substr($response, strpos($response, "\r\n\r\n") + strlen("\r\n\r\n"));

        $verified = preg_match( "#VERIFIED#i", $response);
        if(!$verified){
            if(preg_match("#INVALID#i", $response)){
                $mailer->setSubject(JText::sprintf('NOTIFICATION_REFUSED_FOR_THE_ORDER','Paypal').'invalid transaction');
                $body = JText::sprintf("Hello,\r\n A paypal notification was refused because it could not be verified by the paypal server")."\r\n\r\n".JText::sprintf('CHECK_DOCUMENTATION',HIKASHOP_HELPURL.'payment-paypal-error#invalidtnx').$order_text;
                $mailer->setBody($body);
                $mailer->Send();
                if($element->payment_params->debug){
                    echo 'invalid transaction'."\n\n\n";
                }
            }else{
                $mailer->setSubject(JText::sprintf('NOTIFICATION_REFUSED_FOR_THE_ORDER','Paypal').'invalid response');
                $body = JText::sprintf("Hello,\r\n A paypal notification was refused because the response from the paypal server was invalid")."\r\n\r\n".JText::sprintf('CHECK_DOCUMENTATION',HIKASHOP_HELPURL.'payment-paypal-error#invalidresponse').$order_text;
                $mailer->setBody($body);
                $mailer->Send();
                if($element->payment_params->debug){
                    echo 'invalid response'."\n\n\n";
                }
            }
            return false;
        }

        $completed = preg_match("#Completed#i", $vars['payment_status']);
        $pending = preg_match("#Pending#i", $vars['payment_status']);
        if (!$completed && !$pending) {
            $body = str_replace('<br/>',"\r\n",JText::sprintf('PAYMENT_NOTIFICATION_STATUS','Paypal',$vars['payment_status'])).' '.JText::_('STATUS_NOT_CHANGED')."\r\n\r\n".JText::sprintf('CHECK_DOCUMENTATION',HIKASHOP_HELPURL.'payment-paypal-error#status').$order_text;
             $mailer->setSubject(JText::sprintf('PAYMENT_NOTIFICATION_FOR_ORDER','Paypal',$vars['payment_status'],$dbOrder->order_number));
            $mailer->setBody($body);
            $mailer->Send();
            if($element->payment_params->debug){
                echo 'payment '.$vars['payment_status']."\n\n\n";
            }
            return false;
         }

        echo 'PayPal transaction id: '.$vars['txn_id']."\n\n\n";
        $order->history->history_reason=JText::sprintf('AUTOMATIC_PAYMENT_NOTIFICATION');
        $order->history->history_notified=0;
        $order->history->history_amount=@$vars['mc_gross'].@$vars['mc_currency'];
        $order->history->history_payment_id = $element->payment_id;
        $order->history->history_payment_method =$element->payment_type;
        $order->history->history_data = ob_get_clean();
        $order->history->history_type = 'payment';

         $currencyClass = hikashop_get('class.currency');
        $currencies=null;
        $currencies = $currencyClass->getCurrencies($dbOrder->order_currency_id,$currencies);
        $currency=$currencies[$dbOrder->order_currency_id];
         $price_check = round($dbOrder->order_full_price, (int)$currency->currency_locale['int_frac_digits'] );
         if($price_check != @$vars['mc_gross'] || $currency->currency_code != @$vars['mc_currency']){
             $order->order_status = $element->payment_params->invalid_status;
             $orderClass->save($order);
             $mailer->setSubject(JText::sprintf('NOTIFICATION_REFUSED_FOR_THE_ORDER','Paypal').JText::_('INVALID_AMOUNT'));
            $body = str_replace('<br/>',"\r\n",JText::sprintf('AMOUNT_RECEIVED_DIFFERENT_FROM_ORDER','Paypal',$order->history->history_amount,$price_check.$currency->currency_code))."\r\n\r\n".JText::sprintf('CHECK_DOCUMENTATION',HIKASHOP_HELPURL.'payment-paypal-error#amount').$order_text;
            $mailer->setBody($body);
            $mailer->Send();
             return false;
         }

         if($completed){
             $order->order_status = $element->payment_params->verified_status;

         }else{
             $order->order_status = $element->payment_params->pending_status;
             $order_text = JText::sprintf('CHECK_DOCUMENTATION',HIKASHOP_HELPURL.'payment-paypal-error#pending')."\r\n\r\n".$order_text;
         }
         if($dbOrder->order_status == $order->order_status) return true;
        $config =& hikashop_config();
        if($config->get('order_confirmed_status','confirmed')==$order->order_status){
            $order->history->history_notified=1;
        }

         $order->mail_status=$statuses[$order->order_status];
         $mailer->setSubject(JText::sprintf('PAYMENT_NOTIFICATION_FOR_ORDER','Paypal',$vars['payment_status'],$dbOrder->order_number));
        $body = str_replace('<br/>',"\r\n",JText::sprintf('PAYMENT_NOTIFICATION_STATUS','Paypal',$vars['payment_status'])).' '.JText::sprintf('ORDER_STATUS_CHANGED',$order->mail_status)."\r\n\r\n".$order_text;
        $mailer->setBody($body);
        $mailer->Send();
         $orderClass->save($order);
        return true;
    }

$order->history->history_data = ob_get_clean().'/r/n'.$YourTransactionCode;

$app =& JFactory::getApplication();
$httpsHikashop = HIKASHOP_LIVE;
global $Itemid;
$url_itemid = '';
if (!empty($Itemid)) {
	$url_itemid = '&Itemid=' . $Itemid;
}

$return_url = $httpsHikashop.'index.php?option=com_hikashop&ctrl=checkout&task=after_end&order_id='.$YOUR_ORDER_ID.$url_itemid;
$app->enqueueMessage('YOUR SUCCESS MESSAGE');
$app->redirect($return_url);

$cancel_url = $httpsHikashop.'index.php?option=com_hikashop&ctrl=order&task=cancel_order&order_id='.$YOUR_ORDER_ID.$url_itemid;
$app->enqueueMessage('YOUR ERROR MESSAGE');
$app->redirect($cancel_url);

$app->enqueueMessage('YOUR SUCCESS MESSAGE WITH THE FOLLOWING TRANSACTION CODE : '. $YourTransactionCode);

$vars = array(
            "merchantId"           => $method->payment_params->merchantId,
            "amount"               => $order->order_full_price,
            "paymentId"            => $order->order_id,
            "customerId"           => $order->order_user_id,
            "revertURL"            => $return_url
        );

$app =& JFactory::getApplication();
$httpsHikashop = HIKASHOP_LIVE;
global $Itemid;
$url_itemid = '';
if (!empty($Itemid)) {
	$url_itemid = '&Itemid=' . $Itemid;
}

echo '<br/>My payment ID : '.$paymentID;

       function onPaymentNotification(&$statuses)
       {
              
           
        $pluginsClass = hikashop_get('class.plugins');
        $elements = $pluginsClass->getMethods('payment', 'tejarat');
        if(empty($elements))
            return false;

        $element = reset($elements);
        
        $vars    = array();
        $data    = array();
        $filter    =& JFilterInput::getInstance();

       
      /////////////////// My bank Verify  /////////////////
                $merchantId = $method->payment_params->merchantId;   
      require_once(JPATH_ROOT .'/plugins/hikashoppayment/tejarat/arastejarat/nusoap.php');  
       $wsdl = "http://pg.sabapardazesh.net:9086/paymentGateway/services/merchant.wsdl";
                 $ns='http://tejarat/paymentGateway/definitions';
                    $resultCode = $_POST['resultCode'];
                    $paymentId = $_POST['paymentId'];
                    $referenceId = $_POST['referenceId'];
                    
                    
                   echo '<br/> Bank Transaction code : '.$referenceId; 
                 
               // $client = new nusoap_client($wsdl, true);
                if (isset($_POST['resultCode'])) {

                        $resultCode = $_POST['resultCode'];
                        $referenceId = isset($_POST['referenceId']) ? $_POST['referenceId'] : 0;
                        $paymentID = isset($_SESSION["PaymentID"]) ? $_SESSION['PaymentID'] : 0;

                if (($resultCode == 100)) {
                    try {
                        $client = new nusoap_client($wsdl, true);

                        $err = $client->getError();
                        if ($err) {
                            echo '<h2>Constructor error</h2><pre>' . $err . '</pre>';
                            echo '<h2>Debug</h2><pre>' . htmlspecialchars($client->getDebug(), ENT_QUOTES) . '</pre>';
                        }

                        $params = array(
                               "verifyRequest" => array(
                                'merchantId' => $merchantId,
                                'referenceNumber' => $referenceId)

                        );

                        $client->setUseCurl(0);
                        $client->soap_defencoding = 'UTF-8';
                        $client->decode_utf8 = true;

                        $client->setEndpoint($wsdl);
                        $result = $client->call("verify", $params);


                        if ($client->fault) {
                            echo '<h2>Fault (Expect - The request contains an invalid SOAP body)</h2><pre>';
                            print_r($result);
                            echo '</pre>';
                        } else {
                            $err = $client->getError();
                            if ($err) {
                                echo '<h2>Error</h2><pre>' . $err . '</pre>';
                            } else {
                                
                            //////// Start save order /////////    
                               
                                    $class = hikashop_get('class.order');
                                    $order = new stdClass();
                                    $order->order_id = $paymentID;
                                    $order->order_status = 'confirmed';
                                    $order->history = new stdClass();
                                    $order->history->history_notified = 1;
                                    
                                    $order->order_status = $element->payment_params->verified_status; 
                                    $order->order_id = $dbOrder->order_id;
                                    $order->history->history_data = ob_get_clean().'/r/n'.$referenceId;
                                    $orderClass->save($order);  
                                    return true;   
      
                        ///////// End save order /////////        
                                
                            }
                        }
                        echo '<h2>Request</h2><pre>' . htmlspecialchars($client->request, ENT_QUOTES) . '</pre>';
                        echo '<h2>Response</h2><pre>' . htmlspecialchars($client->response, ENT_QUOTES) . '</pre>';
                        echo '<h2>Debug</h2><pre>' . htmlspecialchars($client->getDebug(), ENT_QUOTES) . '</pre>';

                    } catch (Exception $ex) {

                        echo '<h2>Error</h2><pre>' . $ex->getMessage() . '</pre>';
                    }
                }
            }
           ///////////// End bank verify /////////////////////       
   
          }

$return_url = HIKASHOP_LIVE.'index.php?option=com_hikashop&ctrl=checkout&task=after_end&order_id='.$order->order_id.$url_itemid;

$return_url = HIKASHOP_LIVE.'index.php?option=com_hikashop&ctrl=checkout&task=notify&notif_payment=tejarat';