having problems with payment setup

[ineyard]

I just installed the Zen Cart from Fantastico via my server and the version was a older 1.26 so I tried to upgrade from the servers "upgrade to 1.37 link" and it couldn't upgrade the whole version, said it would have to be finished manually. see basic layout at - www.unityworksart.com/store -. I had set up a Authorize.net AIM account and had inserted the transaction key and api login. Having problems with test order, can't checkout or login as new user. Also since trying to upgrade Authorize.net AIM is unavailable or editable, this error is now displayed -
Fatal error: Class paypal_curl: Cannot inherit from undefined class base in /home/jahi/public_html/store/includes/modules/payment/paypal/paypal_curl.php on line 15

heres the paypal_curl/php shortened (original was too long to post)

<?php
/**
* paypal_curl.php communications class for Paypal Express Checkout / Website Payments Pro / Payflow Pro payment methods
*
* @package paymentMethod
* @copyright Copyright 2003-2006 Zen Cart Development Team
* @copyright Portions Copyright 2003 osCommerce
* @license http://www.zen-cart.com/license/2_0.txt GNU Public License V2.0
* @version $Id: paypal_curl.php 5425 2006-12-28 12:50:46Z drbyte $
*/
/**
* PayPal NVP (v2.3) and Payflow Pro (v4 HTTP API) implementation via cURL.
*/
class paypal_curl extends base {
/**
* What level should we log at? Valid levels are:
* PEAR_LOG_ERR - Log only severe errors.
* PEAR_LOG_INFO - Date/time of operation, operation name, elapsed time, success or failure indication.
* PEAR_LOG_DEBUG - Full text of requests and responses and other debugging messages.
*
* @access protected
*
* @var integer $_logLevel
*/
var $_logLevel = PEAR_LOG_DEBUG;
/**
* If we're logging, what directory should we create log files in?
* Note that a log name coincides with a symlink, logging will
* *not* be done to avoid security problems. File names are
* <DateStamp>.PayflowPro.log.
*
* @access protected
*
* @var string $_logFile
*/
var $_logDir = '/tmp';
/**
* Debug or production?
*/
var $_server = 'sandbox';
/**
* URL endpoints -- defaults here are for three-token NVP implementation
*/
var $_endpoints = array('live' => 'https://api-3t.paypal.com/nvp',
'sandbox' => 'https://api.sandbox.paypal.com/nvp');
/**
* Options for cURL. Defaults to preferred (constant) options.
*/
var $_curlOptions = array(CURLOPT_HEADER => 0,
CURLOPT_RETURNTRANSFER => 1,
CURLOPT_TIMEOUT => 300,
CURLOPT_FOLLOWLOCATION => 0,
CURLOPT_SSL_VERIFYPEER => 0,
CURLOPT_SSL_VERIFYHOST => 2,
CURLOPT_FORBID_REUSE => true,
CURLOPT_POST => 1,
);
/**
* Parameters that are always required and that don't change
* request to request.
*/
var $_partner;
var $_vendor;
var $_user;
var $_pwd;
var $_certificationId;
var $_version;
var $_signature;
/**
* nvp or payflow?
*/
var $_mode = 'nvp';
/**
* Sales or authorizations? For the U.K. this will always be 'S'
* (Sale) because of Switch and Solo cards which don't support
* authorizations. The other option is 'A' for Authorization.
*/
var $_trxtype = 'S';
/**
* Store the last-generated name/value list for debugging.
*/
var $lastParamList = null;
/**
* Store the last-generated headers for debugging.
*/
var $lastHeaders = null;
/**
* Constructor. Sets up communication infrastructure.
*/
function paypal_curl($params = array()) {
foreach ($params as $name => $value) {
$this->setParam($name, $value);
}
}
/**
* SetExpressCheckout
*
* Prepares to send customer to PayPal site so they can
* log in and choose their funding source and shipping address.
*
* The token returned to this function is passed to PayPal in
* order to link their PayPal selections to their cart actions.
*/
function SetExpressCheckout($amount, $returnUrl, $cancelUrl, $optional = array()) {
$values = array_merge($optional, array('AMT' => $amount,
'RETURNURL' => urlencode($returnUrl),
'CANCELURL' => urlencode($cancelUrl)));
if ($this->_mode == 'payflow') {
$values = array_merge($values, array('ACTION' => 'S', /* ACTION=S denotes SetExpressCheckout */
'TENDER' => 'P',
'TRXTYPE' => $this->_trxtype));
} elseif ($this->_mode == 'nvp') {
if (!isset($values['PAYMENTACTION'])) $values['PAYMENTACTION'] = ($this->_trxtype == 'S' ? 'Sale' : 'Authorization');
}
// allow page-styling support -- see language file for definitions
if (defined('MODULE_PAYMENT_PAYPALWPP_PAGE_STYLE')) $values['PAGESTYLE'] = MODULE_PAYMENT_PAYPALWPP_PAGE_STYLE;
if (defined('MODULE_PAYMENT_PAYPALWPP_HEADER_IMAGE')) $values['HDRIMG'] = urlencode(MODULE_PAYMENT_PAYPALWPP_HEADER_IMAGE);
if (defined('MODULE_PAYMENT_PAYPALWPP_PAGECOLOR')) $values['PAYFLOWCOLOR'] = MODULE_PAYMENT_PAYPALWPP_PAGECOLOR;
if (defined('MODULE_PAYMENT_PAYPALWPP_HEADER_BORDER_COLOR')) $values['HDRBORDERCOLOR'] = MODULE_PAYMENT_PAYPALWPP_HEADER_BORDER_COLOR;
if (defined('MODULE_PAYMENT_PAYPALWPP_HEADER_BACK_COLOR')) $values['HDRBACKCOLOR'] = MODULE_PAYMENT_PAYPALWPP_HEADER_BACK_COLOR;
return $this->_request($values, 'SetExpressCheckout');
}
/**
* GetExpressCheckoutDetails
*
* When customer returns from PayPal site, this retrieves their payment/shipping data for use in Zen Cart
*/
function GetExpressCheckoutDetails($token, $optional = array()) {
$values = array_merge($optional, array('TOKEN' => $token));
if ($this->_mode == 'payflow') {
$values = array_merge($values, array('ACTION' => 'G', /* ACTION=G denotes GetExpressCheckoutDetails */
'TENDER' => 'P',
'TOKEN' => $token,
'TRXTYPE' => $this->_trxtype));
}
return $this->_request($values, 'GetExpressCheckoutDetails');
}
/**
* DoExpressCheckoutPayment
*
* Completes the sale using PayPal as payment choice
*/
function DoExpressCheckoutPayment($token, $payerId, $amount, $optional = array()) {
$values = array_merge($optional, array('TOKEN' => $token,
'PAYERID' => $payerId,
'AMT' => $amount));
if ($this->_mode == 'payflow') {
$values = array_merge($values, array('ACTION' => 'D', /* ACTION=D denotes DoExpressCheckoutPayment */
'TENDER' => 'P',
'TRXTYPE' => $this->_trxtype));
} elseif ($this->_mode == 'nvp') {
if (!isset($values['PAYMENTACTION'])) $values['PAYMENTACTION'] = ($this->_trxtype == 'S' ? 'Sale' : 'Authorization');
$values['NOTIFYURL'] = urlencode(zen_href_link('ipn_main_handler.php', '', 'SSL',false,false,true));
}
return $this->_request($values, 'DoExpressCheckoutPayment');
}
/**
* DoDirectPayment
* Sends CC information to gateway for processing.
*
* Requires Website Payments Pro or Payflow Pro as merchant gateway.
*
* PAYMENTACTION = Authorization (auth/capt) or Sale (final)
*/
function DoDirectPayment($amount, $cc, $cvv2 = '', $exp, $fname = null, $lname = null, $cc_type, $options = array(), $nvp = array() ) {
$values = $options;
$values['AMT'] = $amount;
$values['ACCT'] = $cc;
if ($cvv2 != '') $values['CVV2'] = $cvv2;
if ($this->_mode == 'payflow') {
$values['EXPDATE'] = $exp;
$values['TENDER'] = 'C';
$values['TRXTYPE'] = $this->_trxtype;
if (($fname . $lname) !== null) {
$values['NAME'] = $fname . ' ' . $lname;
}
} elseif ($this->_mode == 'nvp') {
$values = array_merge($values, $nvp);
$values['CREDITCARDTYPE'] = $cc_type;
$values['FIRSTNAME'] = $fname;
$values['LASTNAME'] = $lname;
$values['NOTIFYURL'] = urlencode(zen_href_link('ipn_main_handler.php', '', 'SSL',false,false,true));
if (!isset($values['PAYMENTACTION'])) $values['PAYMENTACTION'] = ($this->_trxtype == 'S' ? 'Sale' : 'Authorization');
}
ksort($values);
return $this->_request($values, 'DoDirectPayment');
}
/**
* RefundTransaction
*
* Used to refund all or part of a given transaction
*/
function RefundTransaction($oID, $txnID, $amount = 'Full', $note = '') {
$values['TRANSACTIONID'] = $txnID;
if ($amount != 'Full' && (float)$amount > 0) {
$values['REFUNDTYPE'] = 'Partial';
$values['AMT'] = number_format((float)$amount, 2);
} else {
$values['REFUNDTYPE'] = 'Full';
}
if ($note != '') $values['NOTE'] = $note;
return $this->_request($values, 'RefundTransaction');
}
/**
* DoVoid
*
* Used to void a previously authorized transaction
*/
function DoVoid($txnID, $note = '') {
$values['AUTHORIZATIONID'] = $txnID;
if ($note != '') $values['NOTE'] = $note;
return $this->_request($values, 'DoVoid');
}
/**
* DoAuthorization
*
* Used to authorize part of a previously placed order which was initiated as authType of Order
*/
function DoAuthorization($txnID, $amount = 0, $currency = 'USD', $entity = 'Order') {
$values['TRANSACTIONID'] = $txnID;
$values['AMT'] = number_format($amount, 2, '.', ',');
$values['TRANSACTIONENTITY'] = $entity;
$values['CURRENCYCODE'] = $currency;
return $this->_request($values, 'DoAuthorization');
}
/**
* DoReauthorization
*
* Used to reauthorize a previously-authorized order which has expired
*/
function DoReauthorization($txnID, $amount = 0, $currency = 'USD') {
$values['AUTHORIZATIONID'] = $txnID;
$values['AMT'] = number_format($amount, 2, '.', ',');
$values['CURRENCYCODE'] = $currency;
return $this->_request($values, 'DoReauthorization');
}
/**
* DoCapture
*
* Used to capture part or all of a previously placed order which was only authorized
*/
function DoCapture($txnID, $amount = 0, $currency = 'USD', $captureType = 'Complete', $invNum = '', $note = '') {
$values['AUTHORIZATIONID'] = $txnID;
$values['COMPLETETYPE'] = $captureType;
$values['AMT'] = number_format((float)$amount, 2);
$values['CURRENCYCODE'] = $currency;
if ($invNum != '') $values['INVNUM'] = $invNum;
if ($note != '') $values['NOTE'] = $note;
return $this->_request($values, 'DoCapture');
}
/**
* GetTransactionDetails
*
* Used to read data from PayPal for a given transaction
*/
function GetTransactionDetails($txnID) {
$values['TRANSACTIONID'] = $txnID;
return $this->_request($values, 'GetTransactionDetails');
}
/**
* Set a parameter as passed.
*/
function setParam($name, $value) {
$name = '_' . $name;
$this->$name = $value;
}
/**
* Set cURL options.
*/
function setCurlOption($name, $value) {
$this->_curlOptions[$name] = $value;
}
/**
* Send a request to endpoint.
*/
function _request($values, $operation, $requestId = null) {
$start = $this->_getMicroseconds();
if ($this->_mode == 'nvp') {
$values['METHOD'] = $operation;
}
// convert currency code to proper key name for nvp
if ($this->_mode == 'nvp') {
if (!isset($values['CURRENCYCODE']) && isset($values['CURRENCY'])) {
$values['CURRENCYCODE'] = $values['CURRENCY'];
unset($values['CURRENCY']);
}
}
// request-id must be unique within 30 days
if ($requestId === null) {
$requestId = md5(uniqid(mt_rand()));
}
$headers[] = 'Content-Type: text/namevalue';
$headers[] = 'X-VPS-Timeout: 45';
$headers[] = "X-VPS-VIT-Client-Type: PHP/cURL";
if ($this->_mode == 'payflow') {
$headers[] = 'X-VPS-VIT-Client-Certification-Id: ' . $this->_certificationId;
$headers[] = 'X-VPS-Request-ID: ' . $requestId;
$headers[] = 'X-VPS-VIT-Integration-Product: PHP::Zen Cart Payflow Pro';
} elseif ($this->_mode == 'nvp') {
$headers[] = 'X-VPS-VIT-Integration-Product: PHP::Zen Cart WPP-NVP';
}
$headers[] = 'X-VPS-VIT-Integration-Version: 0.1';
$this->lastHeaders = $headers;
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $this->_endpoints[$this->_server]);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_POSTFIELDS, $this->_buildNameValueList($values));
foreach ($this->_curlOptions as $name => $value) {
curl_setopt($ch, $name, $value);
}
$response = curl_exec($ch);
curl_close($ch);
// do debug/logging
$this->_logTransaction($operation, $this->_getElapsed($start), $response);
//die('<PRE>' . urldecode($tt) . '</PRE>');
//if ($operation=='DoExpressCheckoutPayment') die('<PRE>' . urldecode($tt) . '</PRE>');


if ($response) {
return $this->_parseNameValueList($response);
} else {
return false;
}
// The nice thing about the v4 API Payflow protocol is that if you *don't*
// get a $response, you can simply re-submit the transaction
// *using the same REQUEST_ID* until you *do* get a response
// -- every time Payflow gets a transaction with the same
// REQUEST_ID, it will not process a new transactions, but
// simply return the same results, with a DUPLICATE=1
// parameter appended.
}
/**
* Take an array of name-value pairs and return a properly
* formatted list. Enforces the following rules:
*
* - Names must be uppercase, all characters must match [A-Z].
* - Values cannot contain quotes.
* - If values contain & or =, the name has the length appended to
* it in brackets (NAME[4] for a 4-character value.
*
* If any of the "cannot" conditions are violated the function
* returns false, and the caller must abort and not proceed with
* the transaction.
*/
function _buildNameValueList($pairs) {
// Add the parameters that are always sent.
$commpairs = array();
// generic:
if ($this->_user != '') $commpairs['USER'] = trim($this->_user);
if ($this->_pwd != '') $commpairs['PWD'] = trim($this->_pwd);
// PRO2.0 options:
if ($this->_partner != '') $commpairs['PARTNER'] = trim($this->_partner);
if ($this->_vendor != '') $commpairs['VENDOR'] = trim($this->_vendor);
// NVP-specific options:
if ($this->_version != '') $commpairs['VERSION'] = trim($this->_version);
if ($this->_signature != '') $commpairs['SIGNATURE'] = trim($this->_signature);
$pairs = array_merge($pairs, $commpairs);
$string = array();
foreach ($pairs as $name => $value) {
if (preg_match('/[^A-Z_0-9]/', $name)) {
return false;
}
if (strpos($value, '"') !== false) {
return false;
}
if (strpos($value, '&') !== false ||
strpos($value, '=') !== false) {
$string[] = $name . '[' . strlen($value) . ']=' . $value;
} else {
$string[] = $name . '=' . $value;
}
}
$this->lastParamList = implode('&', $string);
return $this->lastParamList;
}
/**
* Take a name/value response string and parse it into an
* associative array. Doesn't handle length tags in the response
* as they should not be present.
*/
function _parseNameValueList($string) {
$pairs = explode('&', $string);
$values = array();
foreach ($pairs as $pair) {
list($name, $value) = explode('=', $pair);
$values[$name] = $value;
}
return $values;
}
/**

[Ajeh]

I would recommend on a new site that you kill it and start from a clean manual instal of v1.3.7 where you know you are in control and doing things correctly from the get go ...