740 lines
30 KiB
PHP
740 lines
30 KiB
PHP
<?php
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/* vim: set expandtab tabstop=4 shiftwidth=4: */
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/**
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* Authorize.Net processor
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*
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* PHP versions 4 and 5
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*
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* LICENSE: This source file is subject to version 3.0 of the PHP license
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* that is available through the world-wide-web at the following URI:
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* http://www.php.net/license/3_0.txt. If you did not receive a copy of
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* the PHP License and are unable to obtain it through the web, please
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* send a note to license@php.net so we can mail you a copy immediately.
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*
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* @category Payment
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* @package Payment_Process
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* @author Joe Stump <joe@joestump.net> |
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* @author Philippe Jausions <Philippe.Jausions@11abacus.com>
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* @copyright 1997-2005 The PHP Group
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* @license http://www.php.net/license/3_0.txt PHP License 3.0
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* @version CVS: $Id: AuthorizeNet.php,v 1.33 2005/11/01 18:55:29 jausions Exp $
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* @link http://pear.php.net/package/Payment_Process
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*/
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require_once 'Payment/Process.php';
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require_once 'Payment/Process/Common.php';
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require_once 'Net/Curl.php';
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/**
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* Defines global variables
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*/
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$GLOBALS['_Payment_Process_AuthorizeNet'] = array(
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PAYMENT_PROCESS_ACTION_NORMAL => 'AUTH_CAPTURE',
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PAYMENT_PROCESS_ACTION_AUTHONLY => 'AUTH_ONLY',
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PAYMENT_PROCESS_ACTION_POSTAUTH => 'PRIOR_AUTH_CAPTURE',
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PAYMENT_PROCESS_ACTION_VOID => 'VOID'
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);
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/**
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* Payment_Process_AuthorizeNet
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*
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* This is a processor for Authorize.net's merchant payment gateway.
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* (http://www.authorize.net/)
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*
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* *** WARNING ***
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* This is BETA code, and has not been fully tested. It is not recommended
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* that you use it in a production environment without further testing.
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*
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* @package Payment_Process
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* @author Joe Stump <joe@joestump.net>
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* @author Philippe Jausions <Philippe.Jausions@11abacus.com>
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* @version @version@
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* @link http://www.authorize.net/
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*/
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class Payment_Process_AuthorizeNet extends Payment_Process_Common
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{
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/**
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* Front-end -> back-end field map.
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*
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* This array contains the mapping from front-end fields (defined in
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* the Payment_Process class) to the field names Authorize.Net requires.
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*
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* @see _prepare()
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* @access private
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*/
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var $_fieldMap = array(
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// Required
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'login' => 'x_login',
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'password' => 'x_password',
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'action' => 'x_type',
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// Optional
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'login' => 'x_login',
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'invoiceNumber' => 'x_invoice_num',
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'customerId' => 'x_cust_id',
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'amount' => 'x_amount',
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'description' => 'x_description',
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'name' => '',
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'postalCode' => 'x_zip',
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'zip' => 'x_zip',
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'company' => 'x_company',
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'address' => 'x_address',
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'city' => 'x_city',
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'state' => 'x_state',
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'country' => 'x_country',
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'phone' => 'x_phone',
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'email' => 'x_email',
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'ip' => 'x_customer_ip',
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);
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/**
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* $_typeFieldMap
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*
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* @author Joe Stump <joe@joestump.net>
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* @access protected
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*/
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var $_typeFieldMap = array(
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'CreditCard' => array(
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'firstName' => 'x_first_name',
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'lastName' => 'x_last_name',
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'cardNumber' => 'x_card_num',
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'cvv' => 'x_card_code',
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'expDate' => 'x_exp_date'
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),
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'eCheck' => array(
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'routingCode' => 'x_bank_aba_code',
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'accountNumber' => 'x_bank_acct_num',
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'type' => 'x_bank_acct_type',
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'bankName' => 'x_bank_name'
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)
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);
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/**
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* Default options for this processor.
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*
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* @see Payment_Process::setOptions()
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* @access private
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*/
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var $_defaultOptions = array(
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'authorizeUri' => 'https://secure.authorize.net/gateway/transact.dll',
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'x_delim_data' => 'TRUE',
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'x_delim_char' => ',',
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'x_encap_char' => '|',
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'x_relay' => 'FALSE',
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'x_email_customer' => 'FALSE',
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'x_currency_code' => 'USD',
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'x_version' => '3.1'
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);
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/**
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* List of possible encapsulation characters
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*
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* @var string
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* @access private
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*/
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var $_encapChars = '|~#$^*_=+-`{}![]:";<>?/&';
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/**
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* Has the transaction been processed?
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*
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* @type boolean
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* @access private
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*/
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var $_processed = false;
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/**
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* The response body sent back from the gateway.
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*
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* @access private
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*/
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var $_responseBody = '';
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/**
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* Constructor.
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*
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* @param array $options Class options to set.
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* @see Payment_Process::setOptions()
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* @return void
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*/
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function __construct($options = false)
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{
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parent::__construct($options);
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$this->_driver = 'AuthorizeNet';
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$this->_makeRequired('login', 'password', 'action');
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}
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/**
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* Processes the transaction.
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*
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* Success here doesn't mean the transaction was approved. It means
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* the transaction was sent and processed without technical difficulties.
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*
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* @return mixed Payment_Process_Result on success, PEAR_Error on failure
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* @access public
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*/
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function &process()
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{
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// Sanity check
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$result = $this->validate();
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if (PEAR::isError($result)) {
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return $result;
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}
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// Prepare the data
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$result = $this->_prepare();
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if (PEAR::isError($result)) {
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return $result;
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}
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$fields = $this->_prepareQueryString();
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if (PEAR::isError($fields)) {
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return $fields;
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}
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// Don't die partway through
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PEAR::pushErrorHandling(PEAR_ERROR_RETURN);
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$curl = new Net_Curl($this->_options['authorizeUri']);
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if (PEAR::isError($curl)) {
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PEAR::popErrorHandling();
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return $curl;
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}
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$curl->type = 'post';
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$curl->fields = $fields;
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$curl->userAgent = 'PEAR Payment_Process_AuthorizeNet 0.1';
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$result = $curl->execute();
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if (PEAR::isError($result)) {
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PEAR::popErrorHandling();
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return $result;
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} else {
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$curl->close();
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}
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$this->_responseBody = trim($result);
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$this->_processed = true;
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// Restore error handling
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PEAR::popErrorHandling();
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$response = &Payment_Process_Result::factory($this->_driver,
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$this->_responseBody,
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$this);
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if (!PEAR::isError($response)) {
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$response->parse();
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$r = $response->isLegitimate();
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if (PEAR::isError($r)) {
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return $r;
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} elseif ($r === false) {
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return PEAR::raiseError('Illegitimate response from gateway');
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}
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}
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$response->action = $this->action;
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return $response;
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}
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/**
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* Processes a callback from payment gateway
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*
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* Success here doesn't mean the transaction was approved. It means
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* the callback was received and processed without technical difficulties.
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*
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* @return mixed Payment_Process_Result on success, PEAR_Error on failure
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*/
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function &processCallback()
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{
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$this->_responseBody = $_POST;
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$this->_processed = true;
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$response = &Payment_Process_Result::factory($this->_driver,
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$this->_responseBody);
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if (!PEAR::isError($response)) {
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$response->_request = $this;
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$response->parseCallback();
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$r = $response->isLegitimate();
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if (PEAR::isError($r)) {
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return $r;
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} elseif ($r === false) {
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return PEAR::raiseError('Illegitimate callback from gateway.');
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}
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}
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return $response;
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}
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/**
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* Get (completed) transaction status.
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*
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* @return string Two-digit status returned from gateway.
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*/
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function getStatus()
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{
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return false;
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}
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/**
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* Prepare the POST query string.
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*
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* You will need PHP_Compat::str_split() if you run this processor
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* under PHP 4.
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*
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* @access private
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* @return string The query string
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*/
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function _prepareQueryString()
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{
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$data = array_merge($this->_options, $this->_data);
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// Set payment method to eCheck if our payment type is eCheck.
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// Default is Credit Card.
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$data['x_method'] = 'CC';
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if ($this->_payment->getType() == 'eCheck') {
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$data['x_method'] = 'ECHECK';
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switch ($this->_payment->type) {
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case PAYMENT_PROCESS_CK_CHECKING:
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$data['x_bank_acct_type'] = 'CHECKING';
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break;
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case PAYMENT_PROCESS_CK_SAVINGS:
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$data['x_bank_acct_type'] = 'SAVINGS';
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break;
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}
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}
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// Keep a trace of characters we will get back
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// so we can set an appropriate encapsulation character
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$chars = '';
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$return = array();
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foreach ($data as $key => $val) {
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if (substr($key, 0, 2) == 'x_'
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&& $key != 'x_encap_char'
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&& strlen($val)) {
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$return[] = $key . '=' . rawurlencode($val);
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$chars .= $val;
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}
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}
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// Find an appropriate encapsulation character
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$encap = str_replace(array_unique(str_split($chars)), '', $data['x_encap_char'][0] . $this->_encapChars);
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if (strlen($encap) == 0) {
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$encap = $data['x_encap_char'][0];
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} else {
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$encap = $encap[0];
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}
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$this->_options['x_encap_char'] = $encap;
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$return[] = 'x_encap_char=' . rawurlencode($encap);
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return implode('&', $return);
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}
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/**
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* _handleName
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*
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* If it's an eCheck we need to combine firstName and lastName into a
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* single account name.
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*
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* @author Joe Stump <joe@joestump.net>
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* @access private
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*/
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function _handleName()
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{
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if ($this->_payment->getType() == 'eCheck') {
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$this->_data['x_bank_acct_name'] = $this->_payment->firstName.' '.$this->_payment->lastName;
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}
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}
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}
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class Payment_Process_Result_AuthorizeNet extends Payment_Process_Result {
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var $_statusCodeMap = array('1' => PAYMENT_PROCESS_RESULT_APPROVED,
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'2' => PAYMENT_PROCESS_RESULT_DECLINED,
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'3' => PAYMENT_PROCESS_RESULT_OTHER,
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'4' => PAYMENT_PROCESS_RESULT_REVIEW
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);
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/**
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* AuthorizeNet status codes
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*
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* This array holds many of the common response codes. There are over 200
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* response codes - so check the AuthorizeNet manual if you get a status
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* code that does not match (see "Response Reason Codes & Response
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* Reason Text" in the AIM manual).
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*
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* @see getStatusText()
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* @access private
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*/
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var $_statusCodeMessages = array(
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'1' => 'This transaction has been approved.',
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'2' => 'This transaction has been declined.',
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'3' => 'This transaction has been declined.',
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'4' => 'This transaction has been declined.',
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'5' => 'A valid amount is required.',
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'6' => 'The credit card number is invalid.',
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'7' => 'The credit card expiration date is invalid.',
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'8' => 'The credit card has expired.',
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'9' => 'The ABA code is invalid.',
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'10' => 'The account number is invalid.',
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'11' => 'A duplicate transaction has been submitted.',
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'12' => 'An authorization code is required but not present.',
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'13' => 'The merchant Login ID is invalid or the account is inactive.',
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'14' => 'The Referrer or Relay Response URL is invalid.',
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'15' => 'The transaction ID is invalid.',
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'16' => 'The transaction was not found.',
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'17' => 'The merchant does not accept this type of credit card.',
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'18' => 'ACH transactions are not accepted by this merchant.',
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'19' => 'An error occurred during processing. Please try again in 5 minutes.',
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'20' => 'An error occurred during processing. Please try again in 5 minutes.',
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'21' => 'An error occurred during processing. Please try again in 5 minutes.',
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'22' => 'An error occurred during processing. Please try again in 5 minutes.',
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'23' => 'An error occurred during processing. Please try again in 5 minutes.',
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'24' => 'The Nova Bank Number or Terminal ID is incorrect. Call Merchant Service Provider.',
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'25' => 'An error occurred during processing. Please try again in 5 minutes.',
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'26' => 'An error occurred during processing. Please try again in 5 minutes.',
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'27' => 'The transaction resulted in an AVS mismatch. The address provided does not match billing address of cardholder.',
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'28' => 'The merchant does not accept this type of credit card.',
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'29' => 'The PaymentTech identification numbers are incorrect. Call Merchant Service Provider.',
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'30' => 'The configuration with the processor is invalid. Call Merchant Service Provider.',
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'31' => 'The FDC Merchant ID or Terminal ID is incorrect. Call Merchant Service Provider.',
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'32' => 'The merchant password is invalid or not present.',
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'33' => 'Missing required field',
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'34' => 'The VITAL identification numbers are incorrect. Call Merchant Service Provider.',
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'35' => 'An error occurred during processing. Call Merchant Service Provider.',
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'36' => 'The authorization was approved, but settlement failed.',
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'37' => 'The credit card number is invalid.',
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'38' => 'The Global Payment System identification numbers are incorrect. Call Merchant Service Provider.',
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'39' => 'The supplied currency code is either invalid, not supported, not allowed for this merchant or doesn\'t have an exchange rate.',
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'40' => 'This transaction must be encrypted.',
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'41' => 'FraudScreen.net fraud score is higher than threshold set by merchant',
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'42' => 'There is missing or invalid information in a required field.',
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'43' => 'The merchant was incorrectly set up at the processor. Call your Merchant Service Provider.',
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'44' => 'This transaction has been declined. Card Code filter error!',
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'45' => 'This transaction has been declined. Card Code / AVS filter error!',
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'46' => 'Your session has expired or does not exist. You must log in to continue working.',
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'47' => 'The amount requested for settlement may not be greater than the original amount authorized.',
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'48' => 'This processor does not accept partial reversals.',
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'49' => 'A transaction amount greater than $99,999 will not be accepted.',
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'50' => 'This transaction is awaiting settlement and cannot be refunded.',
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'51' => 'The sum of all credits against this transaction is greater than the original transaction amount.',
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'52' => 'The transaction was authorized, but the client could not be notified; the transaction will not be settled.',
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'53' => 'The transaction type was invalid for ACH transactions.',
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'54' => 'The referenced transaction does not meet the criteria for issuing a credit.',
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'55' => 'The sum of credits against the referenced transaction would exceed the original debit amount.',
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'56' => 'This merchant accepts ACH transactions only; no credit card transactions are accepted.',
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'57' => 'An error occurred in processing. Please try again in 5 minutes.',
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'58' => 'An error occurred in processing. Please try again in 5 minutes.',
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'59' => 'An error occurred in processing. Please try again in 5 minutes.',
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'60' => 'An error occurred in processing. Please try again in 5 minutes.',
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'61' => 'An error occurred in processing. Please try again in 5 minutes.',
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'62' => 'An error occurred in processing. Please try again in 5 minutes.',
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'63' => 'An error occurred in processing. Please try again in 5 minutes.',
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'64' => 'The referenced transaction was not approved.',
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'65' => 'This transaction has been declined.',
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'66' => 'The transaction did not meet gateway security guidelines.',
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'67' => 'The given transaction type is not supported for this merchant.',
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'68' => 'The version parameter is invalid.',
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'69' => 'The transaction type is invalid. The value submitted in x_type was invalid.',
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'70' => 'The transaction method is invalid.',
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'71' => 'The bank account type is invalid.',
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'72' => 'The authorization code is invalid.',
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'73' => 'The driver\'s license date of birth is invalid.',
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'74' => 'The duty amount is invalid.',
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'75' => 'The freight amount is invalid.',
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'76' => 'The tax amount is invalid.',
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'77' => 'The SSN or tax ID is invalid.',
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'78' => 'The Card Code (CVV2/CVC2/CID) is invalid.',
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'79' => 'The driver\'s license number is invalid.',
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'80' => 'The driver\'s license state is invalid.',
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'81' => 'The merchant requested an integration method not compatible with the AIM API.',
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'82' => 'The system no longer supports version 2.5; requests cannot be posted to scripts.',
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'83' => 'The requested script is either invalid or no longer supported.',
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'84' => 'This reason code is reserved or not applicable to this API.',
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'85' => 'This reason code is reserved or not applicable to this API.',
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'86' => 'This reason code is reserved or not applicable to this API.',
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'87' => 'This reason code is reserved or not applicable to this API.',
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'88' => 'This reason code is reserved or not applicable to this API.',
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'89' => 'This reason code is reserved or not applicable to this API.',
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'90' => 'This reason code is reserved or not applicable to this API.',
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'91' => 'Version 2.5 is no longer supported.',
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'92' => 'The gateway no longer supports the requested method of integration.',
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'93' => 'A valid country is required.',
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'94' => 'The shipping state or country is invalid.',
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'95' => 'A valid state is required.',
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'96' => 'This country is not authorized for buyers.',
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'97' => 'This transaction cannot be accepted.',
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'98' => 'This transaction cannot be accepted.',
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'99' => 'This transaction cannot be accepted.',
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'100' => 'The eCheck type is invalid.',
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'101' => 'The given name on the account and/or the account type does not match the actual account.',
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'102' => 'This request cannot be accepted.',
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'103' => 'This transaction cannot be accepted.',
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'104' => 'This transaction is currently under review.',
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'105' => 'This transaction is currently under review.',
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'106' => 'This transaction is currently under review.',
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'107' => 'This transaction is currently under review.',
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'108' => 'This transaction is currently under review.',
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'109' => 'This transaction is currently under review.',
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'110' => 'This transaction is currently under review.',
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'111' => 'A valid billing country is required.',
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'112' => 'A valid billing state/provice is required.',
|
|
'116' => 'The authentication indicator is invalid.',
|
|
'117' => 'The cardholder authentication value is invalid.',
|
|
'118' => 'The combination of authentication indicator and cardholder authentication value is invalid.',
|
|
'119' => 'Transactions having cardholder authentication values cannot be marked as recurring.',
|
|
'120' => 'An error occurred during processing. Please try again.',
|
|
'121' => 'An error occurred during processing. Please try again.',
|
|
'122' => 'An error occurred during processing. Please try again.',
|
|
'127' => 'The transaction resulted in an AVS mismatch. The address provided does not match billing address of cardholder.',
|
|
'141' => 'This transaction has been declined.',
|
|
'145' => 'This transaction has been declined.',
|
|
'152' => 'The transaction was authorized, but the client could not be notified; the transaction will not be settled.',
|
|
'165' => 'This transaction has been declined.',
|
|
'170' => 'An error occurred during processing. Please contact the merchant.',
|
|
'171' => 'An error occurred during processing. Please contact the merchant.',
|
|
'172' => 'An error occurred during processing. Please contact the merchant.',
|
|
'173' => 'An error occurred during processing. Please contact the merchant.',
|
|
'174' => 'The transaction type is invalid. Please contact the merchant.',
|
|
'175' => 'The processor does not allow voiding of credits.',
|
|
'180' => 'An error occurred during processing. Please try again.',
|
|
'181' => 'An error occurred during processing. Please try again.',
|
|
'200' => 'This transaction has been declined.',
|
|
'201' => 'This transaction has been declined.',
|
|
'202' => 'This transaction has been declined.',
|
|
'203' => 'This transaction has been declined.',
|
|
'204' => 'This transaction has been declined.',
|
|
'205' => 'This transaction has been declined.',
|
|
'206' => 'This transaction has been declined.',
|
|
'207' => 'This transaction has been declined.',
|
|
'208' => 'This transaction has been declined.',
|
|
'209' => 'This transaction has been declined.',
|
|
'210' => 'This transaction has been declined.',
|
|
'211' => 'This transaction has been declined.',
|
|
'212' => 'This transaction has been declined.',
|
|
'213' => 'This transaction has been declined.',
|
|
'214' => 'This transaction has been declined.',
|
|
'215' => 'This transaction has been declined.',
|
|
'216' => 'This transaction has been declined.',
|
|
'217' => 'This transaction has been declined.',
|
|
'218' => 'This transaction has been declined.',
|
|
'219' => 'This transaction has been declined.',
|
|
'220' => 'This transaction has been declined.',
|
|
'221' => 'This transaction has been declined.',
|
|
'222' => 'This transaction has been declined.',
|
|
'223' => 'This transaction has been declined.',
|
|
'224' => 'This transaction has been declined.',
|
|
'243' => 'Recurring billing is not allowed for this eCheck.Net type',
|
|
'244' => 'This eCheck.Net type is not allowed for this Bank Account Type.',
|
|
'245' => 'This eCheck.Net type is not allowed when using the payment gateway hosted payment form.',
|
|
'246' => 'This eCheck.Net type is not allowed.',
|
|
'247' => 'This eCheck.Net type is not allowed.',
|
|
'250' => 'This transaction has been declined.',
|
|
'251' => 'This transaction has been declined.',
|
|
'252' => 'Your order has been received. Thank you for your business!',
|
|
'253' => 'Your order has been received. Thank you for your business!',
|
|
'254' => 'This transaction has been declined.',
|
|
'261' => 'An error occurred during processing. Please try again'
|
|
);
|
|
|
|
var $_avsCodeMap = array(
|
|
'A' => PAYMENT_PROCESS_AVS_MISMATCH,
|
|
'B' => PAYMENT_PROCESS_AVS_ERROR,
|
|
'E' => PAYMENT_PROCESS_AVS_ERROR,
|
|
'G' => PAYMENT_PROCESS_AVS_NOAPPLY,
|
|
'N' => PAYMENT_PROCESS_AVS_MISMATCH,
|
|
'P' => PAYMENT_PROCESS_AVS_NOAPPLY,
|
|
'R' => PAYMENT_PROCESS_AVS_ERROR,
|
|
'S' => PAYMENT_PROCESS_AVS_ERROR,
|
|
'U' => PAYMENT_PROCESS_AVS_ERROR,
|
|
'W' => PAYMENT_PROCESS_AVS_MISMATCH,
|
|
'X' => PAYMENT_PROCESS_AVS_MATCH,
|
|
'Y' => PAYMENT_PROCESS_AVS_MATCH,
|
|
'Z' => PAYMENT_PROCESS_AVS_MISMATCH
|
|
);
|
|
|
|
var $_avsCodeMessages = array(
|
|
'A' => 'Address matches, postal code does not',
|
|
'B' => 'Address information not provided',
|
|
'E' => 'Address Verification System Error',
|
|
'G' => 'Non-U.S. Card Issuing Bank',
|
|
'N' => 'No match on street address nor postal code',
|
|
'P' => 'Address Verification System not applicable',
|
|
'R' => 'Retry - System unavailable or timeout',
|
|
'S' => 'Service not supported by issuer',
|
|
'U' => 'Address information unavailable',
|
|
'W' => '9-digit postal code matches, street address does not',
|
|
'X' => 'Address and 9-digit postal code match',
|
|
'Y' => 'Address and 5-digit postal code match',
|
|
'Z' => '5-digit postal code matches, street address does not'
|
|
);
|
|
|
|
var $_cvvCodeMap = array('M' => PAYMENT_PROCESS_CVV_MATCH,
|
|
'N' => PAYMENT_PROCESS_CVV_MISMATCH,
|
|
'P' => PAYMENT_PROCESS_CVV_ERROR,
|
|
'S' => PAYMENT_PROCESS_CVV_ERROR,
|
|
'U' => PAYMENT_PROCESS_CVV_ERROR
|
|
);
|
|
|
|
var $_cvvCodeMessages = array(
|
|
'M' => 'CVV code matches',
|
|
'N' => 'CVV code does not match',
|
|
'P' => 'CVV code was not processed',
|
|
'S' => 'CVV code should have been present',
|
|
'U' => 'Issuer unable to process request',
|
|
);
|
|
|
|
var $_fieldMap = array('0' => 'code',
|
|
'2' => 'messageCode',
|
|
'3' => 'message',
|
|
'4' => 'approvalCode',
|
|
'5' => 'avsCode',
|
|
'6' => 'transactionId',
|
|
'7' => 'invoiceNumber',
|
|
'8' => 'description',
|
|
'9' => 'amount',
|
|
'12' => 'customerId',
|
|
'37' => 'md5Hash',
|
|
'38' => 'cvvCode'
|
|
);
|
|
|
|
/**
|
|
* To hold the MD5 hash returned
|
|
*
|
|
* @var string
|
|
* @access private
|
|
*/
|
|
var $_md5Hash;
|
|
|
|
function Payment_Process_Response_AuthorizeNet($rawResponse)
|
|
{
|
|
$this->Payment_Process_Response($rawResponse);
|
|
}
|
|
|
|
/**
|
|
* Parses the data received from the payment gateway
|
|
*
|
|
* @access public
|
|
*/
|
|
function parse()
|
|
{
|
|
$delim = $this->_request->getOption('x_delim_char');
|
|
$encap = $this->_request->getOption('x_encap_char');
|
|
|
|
$responseArray = explode($encap . $delim . $encap, $this->_rawResponse);
|
|
if ($responseArray === false) {
|
|
return array();
|
|
}
|
|
|
|
$count = count($responseArray) - 1;
|
|
if ($responseArray[0][0] == $encap) {
|
|
$responseArray[0] = substr($responseArray[0], 1);
|
|
}
|
|
if (substr($responseArray[$count], -1) == $encap) {
|
|
$responseArray[$count] = substr($responseArray[$count], 0, -1);
|
|
}
|
|
|
|
// Save some fields in private members
|
|
$map = array_flip($this->_fieldMap);
|
|
$this->_md5Hash = $responseArray[$map['md5Hash']];
|
|
$this->_amount = $responseArray[$map['amount']];
|
|
|
|
$this->_mapFields($responseArray);
|
|
|
|
// Adjust result code/message if needed based on raw code
|
|
switch ($this->messageCode) {
|
|
case 33:
|
|
// Something is missing so we send the raw message back
|
|
$this->_statusCodeMessages[33] = $this->message;
|
|
break;
|
|
case 11:
|
|
// Duplicate transactions
|
|
$this->code = PAYMENT_PROCESS_RESULT_DUPLICATE;
|
|
break;
|
|
case 4:
|
|
case 41:
|
|
case 250:
|
|
case 251:
|
|
// Fraud detected
|
|
$this->code = PAYMENT_PROCESS_RESULT_FRAUD;
|
|
break;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Parses the data received from the payment gateway callback
|
|
*
|
|
* @access public
|
|
* @author Philippe Jausions <Philippe.Jausions@11abacus.com>
|
|
*/
|
|
function parseCallback()
|
|
{
|
|
$this->code = $this->_rawResponse['x_response_code'];
|
|
$this->messageCode = $this->_rawResponse['x_response_reason_code'];
|
|
$this->message = $this->_rawResponse['x_response_reason_text'];
|
|
$this->approvalCode = $this->_rawResponse['x_auth_code'];
|
|
$this->avsCode = $this->_rawResponse['x_avs_code'];
|
|
$this->transactionId = $this->_rawResponse['x_trans_id'];
|
|
$this->invoiceNumber = $this->_rawResponse['x_invoice_num'];
|
|
$this->description = $this->_rawResponse['x_description'];
|
|
$this->_amount = $this->_rawResponse['x_amount'];
|
|
$this->customerId = $this->_rawResponse['x_cust_id'];
|
|
$this->_md5Hash = $this->_rawResponse['x_MD5_Hash'];
|
|
$this->cvvCode = $this->_rawResponse['x_cvv2_resp_code'];
|
|
$map = array_flip($GLOBALS['_Payment_Process_AuthorizeNet']);
|
|
$this->action = $map[strtoupper($this->_rawResponse['x_type'])];
|
|
}
|
|
|
|
/**
|
|
* Validates the legitimacy of the response
|
|
*
|
|
* To be able to validate the response, the md5Value option
|
|
* must have been set in the processor. If the md5Value is not set this
|
|
* function will fail gracefully, but this MAY CHANGE IN THE FUTURE!
|
|
*
|
|
* Check if the response is legitimate by matching MD5 hashes.
|
|
* To avoid MD5 mismatch while the key is being renewed
|
|
* the md5Value can be an array with 2 indexes: "new" and "old"
|
|
* respectively holding the new and old MD5 values.
|
|
*
|
|
* Note: If you're having problem passing this check: be aware that
|
|
* the login name is CASE-SENSITIVE!!! (even though you can log in
|
|
* using it all lowered case...)
|
|
*
|
|
* @return mixed TRUE if response is legitimate, FALSE if not, PEAR_Error on error
|
|
* @access public
|
|
* @author Philippe Jausions <Philippe.Jausions@11abacus.com>
|
|
*/
|
|
function isLegitimate()
|
|
{
|
|
$md5Value = $this->_request->getOption('md5Value');
|
|
if (!$md5Value) {
|
|
// For now fail gracefully if it is not set.
|
|
return true;
|
|
}
|
|
|
|
$fields = $this->_request->login . $this->transactionId
|
|
. $this->_amount;
|
|
if (is_array($md5Value)) {
|
|
if (strcasecmp($this->_md5Hash, md5($md5Value['new'] . $fields)) == 0 ||
|
|
strcasecmp($this->_md5Hash, md5($md5Value['old'] . $fields)) == 0) {
|
|
|
|
return true;
|
|
}
|
|
} elseif (strcasecmp($this->_md5Hash, md5($md5Value . $fields)) == 0) {
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
}
|
|
|
|
?>
|