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paypal_direct.php
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Wed, Oct 1, 2:00 PM

paypal_direct.php
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<?php
/**
* @version $Id: paypal_direct.php 15671 2013-01-17 11:39:41Z alex $
* @package In-Commerce
* @copyright Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
* @license Commercial License
* This software is protected by copyright law and international treaties.
* Unauthorized reproduction or unlicensed usage of the code of this program,
* or any portion of it may result in severe civil and criminal penalties,
* and will be prosecuted to the maximum extent possible under the law
* See http://www.in-portal.org/commercial-license for copyright notices and details.
*/
require_once GW_CLASS_PATH.'/gw_base.php';
$class_name = 'kGWPaypalDirect'; // for automatic installation
class kGWPaypalDirect extends kGWBase
{
function InstallData()
{
$data = array(
'Gateway' => Array('Name' => 'PayPal Pro', 'ClassName' => 'kGWPaypalDirect', 'ClassFile' => 'paypal_direct.php', 'RequireCCFields' => 1),
'ConfigFields' => Array(
'submit_url' => Array('Name' => 'Submit URL', 'Type' => 'text', 'ValueList' => '', 'Default' => 'https://api-3t.paypal.com/nvp'),
'api_username' => Array('Name' => 'PayPal Pro API Username', 'Type' => 'text', 'ValueList' => '', 'Default' => ''),
'api_password' => Array('Name' => 'PayPal Pro API Password', 'Type' => 'text', 'ValueList' => '', 'Default' => ''),
'signature' => Array('Name' => 'PayPal Pro API Signature', 'Type' => 'text', 'ValueList' => '', 'Default' => ''),
'shipping_control' => Array('Name' => 'Shipping Control', 'Type' => 'select', 'ValueList' => '3=la_CreditDirect', 'Default' => '3'),
)
);
return $data;
}
function DirectPayment($item_data, $gw_params)
{
$post_fields = Array();
// -- Login Information --
$post_fields['METHOD'] = 'DoDirectPayment';
$post_fields['VERSION'] = '52.0';
$post_fields['IPADDRESS'] = $this->Application->getClientIp();
$post_fields['USER'] = $gw_params['api_username'];
$post_fields['PWD'] = $gw_params['api_password'];
$post_fields['SIGNATURE'] = $gw_params['signature'];
$post_fields['PAYMENTACTION'] = 'Sale';
$post_fields['AMT'] = sprintf('%.2f', $item_data['TotalAmount']);
switch ($item_data['PaymentCardType']) {
case 1:
$post_fields['CREDITCARDTYPE'] = 'Visa';
break;
case 2:
$post_fields['CREDITCARDTYPE'] = 'MasterCard';
break;
case 3:
$post_fields['CREDITCARDTYPE'] = 'Amex';
break;
case 4:
$post_fields['CREDITCARDTYPE'] = 'Discover';
break;
default:
$this->parsed_responce['responce_reason_text'] = 'Invalid Credit Card Type';
return false;
}
$post_fields['ACCT'] = $item_data['PaymentAccount'];
$date_parts = explode('/', $item_data['PaymentCCExpDate']);
$post_fields['EXPDATE'] = $date_parts[0].'20'.$date_parts[1];
$post_fields['CVV2'] = $item_data['PaymentCVV2'];
$names = explode(' ', $item_data['PaymentNameOnCard'], 2);
$post_fields['FIRSTNAME'] = getArrayValue($names, 0);
$post_fields['LASTNAME'] = getArrayValue($names, 1);
$post_fields['STREET'] = $item_data['BillingAddress1'];
$post_fields['STREET2'] = $item_data['BillingAddress2'];
$post_fields['CITY'] = $item_data['BillingCity'];
$post_fields['STATE'] = $item_data['BillingState'];
$cs_helper = $this->Application->recallObject('CountryStatesHelper');
/* @var $cs_helper kCountryStatesHelper */
$post_fields['COUNTRYCODE'] = $cs_helper->getCountryIso( $item_data['BillingCountry'] );
$post_fields['ZIP'] = $item_data['BillingZip'];
$post_fields['INVNUM'] = $item_data['OrderNumber'];
$post_fields['CUSTOM'] = $item_data['PortalUserId'];
/*
$post_fields['x_encap_char'] = $gw_params['encapsulate_char'];
$post_fields['x_relay_response'] = 'False';
$post_fields['x_type'] = $gw_params['shipping_control'] == SHIPPING_CONTROL_PREAUTH ? 'AUTH_ONLY' : 'AUTH_CAPTURE';
$post_fields['x_login'] = $gw_params['user_account'];
$post_fields['x_tran_key'] = $gw_params['transaction_key'];
if( $this->IsTestMode() ) $post_fields['x_test_request'] = 'True';
// -- Payment Details --
$names = explode(' ', $item_data['PaymentNameOnCard'], 2);
$post_fields['x_first_name'] = getArrayValue($names, 0);
$post_fields['x_last_name'] = getArrayValue($names, 1);
$post_fields['x_amount'] = sprintf('%.2f', $item_data['TotalAmount']);
$post_fields['x_company'] = $item_data['BillingCompany'];
$post_fields['x_card_num'] = $item_data['PaymentAccount'];
$post_fields['x_card_code'] = $item_data['PaymentCVV2'];
$post_fields['x_exp_date'] = $item_data['PaymentCCExpDate'];
$post_fields['x_address'] = $item_data['BillingAddress1'].' '.$item_data['BillingAddress2'];
$post_fields['x_city'] = $item_data['BillingCity'];
$post_fields['x_state'] = $item_data['BillingState'];
$post_fields['x_zip'] = $item_data['BillingZip'];
$recurring = getArrayValue($item_data, 'IsRecurringBilling') ? 'YES' : 'NO';
$post_fields['x_recurring_billing'] = $recurring;
$billing_email = $item_data['BillingEmail'];
if (!$billing_email) {
$billing_email = $this->Conn->GetOne(' SELECT Email FROM '.$this->Application->getUnitOption('u', 'TableName').'
WHERE PortalUserId = '.$this->Application->RecallVar('user_id'));
}
$post_fields['x_email'] = $billing_email;
$post_fields['x_phone'] = $item_data['BillingPhone'];
$post_fields['x_country'] = $cs_helper->getCountryIso( $item_data['BillingCountry'] );
$post_fields['x_cust_id'] = $item_data['PortalUserId'];
$post_fields['x_invoice_num'] = $item_data['OrderNumber'];
$post_fields['x_description'] = 'Invoice #'.$item_data['OrderNumber'];
$post_fields['x_email_customer'] = 'FALSE';
*/
// echo '<pre>';
// print_r($post_fields);
// exit;
$curl_helper = $this->Application->recallObject('CurlHelper');
/* @var $curl_helper kCurlHelper */
$curl_helper->SetPostData($post_fields);
$this->gw_responce = $curl_helper->Send($gw_params['submit_url']);
// echo $this->gw_responce;
// exit;
$gw_responce = $this->parseGWResponce(null, $gw_params);
// gw_error_msg: $gw_response['responce_reason_text']
// gw_error_code: $gw_response['responce_reason_code']
// echo '<pre>';
// print_r($this->parsed_responce);
// exit;
return (isset($gw_responce['ACK']) && (substr($gw_responce['ACK'], 0, 7) == 'Success')) ? true : false;
}
/**
* Perform SALE type transaction direct from php script wihtout redirecting to 3rd-party website
*
* @param Array $item_data
* @param Array $gw_params
* @return bool
*/
/*
function Charge($item_data, $gw_params)
{
$gw_responce = unserialize( $item_data['GWResult1'] );
if( $item_data['PortalUserId'] != $gw_responce['customer_id'] ) return false;
if( ( strtolower($gw_responce['transaction_type']) == 'auth_only') )
{
$post_fields = Array();
// -- Login Information --
$post_fields['x_version'] = '3.1';
$post_fields['x_delim_data'] = 'True';
$post_fields['x_encap_char'] = $gw_params['encapsulate_char'];
$post_fields['x_relay_response'] = 'False';
$post_fields['x_type'] = 'PRIOR_AUTH_CAPTURE'; // $gw_params['shipping_control'] == SHIPPING_CONTROL_PREAUTH ? 'PRIOR_AUTH_CAPTURE' : 'AUTH_CAPTURE'; // AUTH_CAPTURE not fully impletemnted/needed here
$post_fields['x_login'] = $gw_params['user_account'];
$post_fields['x_tran_key'] = $gw_params['transaction_key'];
$post_fields['x_trans_id'] = $gw_responce['transaction_id'];
if( $this->IsTestMode() ) $post_fields['x_test_request'] = 'True';
$curl_helper = $this->Application->recallObject('CurlHelper');
$curl_helper->SetPostData($post_fields);
$this->gw_responce = $curl_helper->Send($gw_params['submit_url']);
$gw_responce = $this->parseGWResponce(null, $gw_params);
// gw_error_msg: $gw_response['responce_reason_text']
// gw_error_code: $gw_response['responce_reason_code']
return (is_numeric($gw_responce['responce_code']) && $gw_responce['responce_code'] != 1 && !$this->IsTestMode()) ? false : true;
}
else
{
return true;
}
}
*/
/**
* Parse previosly saved gw responce into associative array
*
* @param string $gw_responce
* @param Array $gw_params
* @return Array
*/
function parseGWResponce($gw_responce = null, $gw_params)
{
if( !isset($gw_responce) ) $gw_responce = $this->gw_responce;
if ($this->Application->isDebugMode()) {
$this->Application->Debugger->appendHTML('Curl Error #'.$GLOBALS['curl_errorno'].'; Error Message: '.$GLOBALS['curl_error']);
$this->Application->Debugger->appendHTML('Authorize.Net Responce:');
$this->Application->Debugger->dumpVars($gw_responce);
}
$a_responce = explode('&', $gw_responce);
$ret = Array();
foreach($a_responce as $field)
{
$pos = strpos($field, '=');
if ($pos) {
$ret[substr($field, 0, $pos)] = urldecode(substr($field, $pos + 1));
}
}
$this->parsed_responce = $ret;
// $ret['unparsed'] = $gw_responce;
return $ret;
}
function getGWResponce()
{
return serialize($this->parsed_responce);
}
function getErrorMsg()
{
return $this->parsed_responce['L_LONGMESSAGE0'];
}
function GetTestCCNumbers()
{
return array('370000000000002', '6011000000000012', '5424000000000015', '4007000000027', '4222222222222');
}
}

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