383 lines
12 KiB
PHP
383 lines
12 KiB
PHP
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<?php
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/* vim: set expandtab tabstop=4 shiftwidth=4: */
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// +----------------------------------------------------------------------+
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// | PHP version 4 |
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// +----------------------------------------------------------------------+
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// | Copyright (c) 1997-2003 The PHP Group |
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// +----------------------------------------------------------------------+
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// | This source file is subject to version 3.0 of the PHP license, |
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// | that is bundled with this package in the file LICENSE, and is |
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// | available through the world-wide-web at |
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// | http://www.php.net/license/3_0.txt. |
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// | If you did not receive a copy of the PHP license and are unable to |
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// | obtain it through the world-wide-web, please send a note to |
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// | license@php.net so we can mail you a copy immediately. |
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// +----------------------------------------------------------------------+
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// | Authors: Joe Stump <joe@joestump.net> |
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// | Robert Peake <robert.peake@trustcommerce.com> |
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// +----------------------------------------------------------------------+
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//
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// $Id: TrustCommerce.php,v 1.5 2005/07/08 00:13:25 jstump Exp $
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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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$GLOBALS['_Payment_Process_TrustCommerce'] = array(
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PAYMENT_PROCESS_ACTION_NORMAL => 'sale',
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PAYMENT_PROCESS_ACTION_AUTHONLY => 'preauth',
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PAYMENT_PROCESS_ACTION_POSTAUTH => 'postauth'
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);
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/**
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* Payment_Process_TrustCommerce
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*
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* This is a processor for TrustCommerce's merchant payment gateway.
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* (http://www.trustcommerce.com/)
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*
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* *** WARNING ***
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* This is ALPHA code, and has not been fully tested. It is not recommended
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* that you use it in a production envorinment without further testing.
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*
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* @package Payment_Process
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* @author Robert Peake <robert.peake@trustcommerce.com>
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* @version @version@
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*/
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class Payment_Process_TrustCommerce extends Payment_Process_Common {
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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 TrustCommerce 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' => 'custid',
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'password' => 'password',
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'action' => 'action',
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'amount' => 'amount',
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//PostAuth
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'transactionId' => 'transid',
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// Optional
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'name' => 'name',
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'address' => 'address1',
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'city' => 'city',
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'state' => 'state',
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'country' => 'country',
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'phone' => 'phone',
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'email' => 'email',
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'zip' => 'zip',
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'currency' => 'currency',
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);
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/**
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* $_typeFieldMap
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*
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* @author Robert Peake <robert.peake@trustcommerce.com>
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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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'cardNumber' => 'cc',
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'cvv' => 'cvv',
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'expDate' => 'exp'
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),
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'eCheck' => array(
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'routingCode' => 'routing',
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'accountNumber' => 'account',
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'name' => '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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/**
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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 = 'TrustCommerce';
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}
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/**
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* Process the transaction.
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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 &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 $result;
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}
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// Don't die partway through
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PEAR::pushErrorHandling(PEAR_ERROR_RETURN);
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$fields = $this->_prepareQueryString();
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if(function_exists('tclink_send')) {
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/** USE TCLINK **/
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$result = tclink_send($fields);
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$r_keys = array_keys($result);
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for($i=0;$i<sizeof($r_keys);$i++) {
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$key = $r_keys[$i];
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$value = $result[$key];
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$result_string .= $key.'='.$value."\n";
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}
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if (PEAR::isError($result_string)) {
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PEAR::popErrorHandling();
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return $result_string;
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} else {
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$result = $result_string;
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}
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} else {
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/** USE CURL **/
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$curl = new Net_Curl('https://vault.trustcommerce.com/trans/');
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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 = 'PUT';
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$curl->fields = $fields;
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$curl->userAgent = 'PEAR Payment_Process_TrustCommerce 0.1a';
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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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}
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/** END TCLINK/CURL CASE STATEMENT **/
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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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}
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return $response;
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}
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/**
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* Get (completed) transaction status.
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*
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* @return boolean status.
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*/
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function getStatus()
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{
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return false;
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}
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/**
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* Prepare the POST query string.
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*
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* @access private
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* @return string The query string
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*/
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function _prepareQueryString()
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{
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$data = $this->_data;
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/* expiration is expressed as mmyy */
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$fulldate = $data['exp'];
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$month = strtok($fulldate,'/');
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$year = strtok('');
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$exp = $month.substr($year,2,2);
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$data['exp'] = $exp;
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/* end expiration mangle */
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/* amount is expressed in cents with leading zeroes */
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$data['amount'] = $data['amount']*100;
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if (strlen($data['amount']) == 1) {
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$data['amount'] = "00".$data['amount'];
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} else if(strlen($data['amount']) < 3) {
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$data['amount'] = "0".$data['amount'];
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} else if(strlen($data['amount']) > 8) {
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$amount_message = 'Amount: '.$data['amount'].' too large.';
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PEAR::pushErrorHandling(PEAR_ERROR_RETURN);
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PEAR::raiseError($amount_message);
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PEAR::popErrorHandling();
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}
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/* end amount mangle */
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if ($this->_payment->getType() == 'CreditCard' &&
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$this->action != PAYMENT_PROCESS_ACTION_POSTAUTH) {
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$data['media'] = 'cc';
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}
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if ($this->_payment->getType() == 'eCheck') {
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$data['media'] = 'ach';
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}
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$return = array();
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$sets = array();
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foreach ($data as $key => $val) {
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if (strlen($val)) {
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$return[$key] = $val;
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$sets[] = $key.'='.urlencode($val);
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}
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}
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$this->_options['authorizeUri'] = 'https://vault.trustcommerce.com/trans/?'.implode('&',$sets);
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return $return;
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}
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}
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class Payment_Process_Result_TrustCommerce extends Payment_Process_Result {
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var $_statusCodeMap = array('approved' => PAYMENT_PROCESS_RESULT_APPROVED,
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'accepted' => PAYMENT_PROCESS_RESULT_APPROVED,
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'declined' => PAYMENT_PROCESS_RESULT_DECLINED,
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'baddata' => PAYMENT_PROCESS_RESULT_OTHER,
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'error' => PAYMENT_PROCESS_RESULT_OTHER);
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/**
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* TrustCommerce status codes
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*
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* This array holds response codes.
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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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'approved' => 'The transaction was successfully authorized.',
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'accepted' => 'The transaction has been successfully accepted into the system.',
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'decline' => 'The transaction was declined, see declinetype for further details.',
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'baddata' => 'Invalid parameters passed, see error for further details.',
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'error' => 'System error when processing the transaction, see errortype for details.',
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);
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var $_avsCodeMap = array(
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'N' => PAYMENT_PROCESS_AVS_MISMATCH,
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'U' => PAYMENT_PROCESS_AVS_NOAPPLY,
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'G' => PAYMENT_PROCESS_AVS_NOAPPLY,
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'R' => PAYMENT_PROCESS_AVS_ERROR,
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'E' => PAYMENT_PROCESS_AVS_ERROR,
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'S' => PAYMENT_PROCESS_AVS_ERROR,
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'O' => PAYMENT_PROCESS_AVS_ERROR
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);
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var $_avsCodeMessages = array(
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'X' => 'Exact match, 9 digit zipcode.',
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'Y' => 'Exact match, 5 digit zipcode.',
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'A' => 'Street address match only.',
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'W' => '9 digit zipcode match only.',
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'Z' => '5 digit zipcode match only.',
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'N' => 'No mtach on street address or zipcode.',
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'U' => 'AVS unavailable on this card.',
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'G' => 'Non-US card issuer, AVS unavailable.',
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'R' => 'Card issuer system currently down, try again later.',
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'E' => 'Error, ineligible - not a mail/phone order.',
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'S' => 'Service not supported.',
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'O' => 'General decline or other error'
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);
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var $_cvvCodeMap = array('cvv' => PAYMENT_PROCESS_CVV_MISMATCH
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);
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var $_cvvCodeMessages = array( 'cvv' => 'The CVV number is not valid.'
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);
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var $_fieldMap = array('status' => 'code',
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'avs' => 'avsCode',
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'transid' => 'transactionId'
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);
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function Payment_Process_Response_TrustCommerce($rawResponse)
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{
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$this->Payment_Process_Response($rawResponse);
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}
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function parse()
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{
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$array = preg_split("/\n/",$this->_rawResponse,0,PREG_SPLIT_NO_EMPTY);
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for($i=0;$i<sizeof($array);$i++)
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{
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$response_line = $array[$i];
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$response_array = preg_split("/=/",$response_line);
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$key = $response_array[0];
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$value = $response_array[1];
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$responseArray[$key] = $value;
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}
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$this->_mapFields($responseArray);
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}
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function _mapFields($responseArray)
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{
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foreach($this->_fieldMap as $key => $val) {
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$this->$val = $responseArray[$key];
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}
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if (!isset($this->_statusCodeMessages[$this->messageCode]))
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{
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$message = $this->_statusCodeMessages[$responseArray['status']];
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if($responseArray['error'])
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{
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$message .= "\nError type: ".$responseArray['error'].'.';
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if($responseArray['offenders'])
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{
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$message .= "\nOffending fields: ".$responseArray['offenders'].'.';
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}
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}
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$this->_statusCodeMessages[$this->messageCode] = $message;
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}
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}
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}
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?>
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