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<?php /** * paypalwpp.php payment module class for PayPal Express Checkout payment method * * @package paymentMethod * @copyright Copyright 2003-2012 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 GIT: $Id: Author: DrByte Tue Aug 28 14:21:34 2012 -0400 Modified in v1.5.1 $ */ /** * load the communications layer code */ require_once(DIR_FS_CATALOG . DIR_WS_MODULES . 'payment/paypal/paypal_curl.php'); /** * the PayPal payment module with Express Checkout */ class paypalwpp extends base { /** * name of this module * * @var string */ var $code; /** * displayed module title * * @var string */ var $title; /** * displayed module description * * @var string */ var $description; /** * module status - set based on various config and zone criteria * * @var string */ var $enabled; /** * the zone to which this module is restricted for use * * @var string */ var $zone; /** * debugging flag * * @var boolean */ var $enableDebugging = false; /** * Determines whether payment page is displayed or not * * @var boolean */ var $showPaymentPage = false; var $flagDisablePaymentAddressChange = false; /** * sort order of display * * @var int */ var $sort_order = 0; /** * Button Source / BN code -- enables the module to work for Zen Cart * * @var string */ var $buttonSourceEC = 'CNZcart_Cart_EC'; /** * order status setting for pending orders * * @var int */ var $order_pending_status = 1; /** * order status setting for completed orders * * @var int */ var $order_status = DEFAULT_ORDERS_STATUS_ID; /** * Debug tools */ var $_logDir = 'includes/modules/payment/paypal/logs/'; var $_logLevel = 0; /** * FMF */ var $fmfResponse = ''; var $fmfErrors = array(); /** * class constructor */ function paypalwpp() { include_once(zen_get_file_directory(DIR_FS_CATALOG . DIR_WS_LANGUAGES . $_SESSION['language'] . '/modules/payment/', 'paypalwpp.php', 'false')); global $order; $this->code = 'paypalwpp'; $this->codeTitle = MODULE_PAYMENT_PAYPALWPP_TEXT_ADMIN_TITLE_EC; $this->codeVersion = '1.5.1'; $this->enableDirectPayment = FALSE; $this->enabled = (MODULE_PAYMENT_PAYPALWPP_STATUS == 'True'); // Set the title & description text based on the mode we're in ... EC vs US/UK vs admin if (IS_ADMIN_FLAG === true) { $this->description = sprintf(MODULE_PAYMENT_PAYPALWPP_TEXT_ADMIN_DESCRIPTION, ' (rev' . $this->codeVersion . ')'); switch (MODULE_PAYMENT_PAYPALWPP_MODULE_MODE) { case ('PayPal'): $this->title = MODULE_PAYMENT_PAYPALWPP_TEXT_ADMIN_TITLE_EC; break; case ('Payflow-UK'): $this->title = MODULE_PAYMENT_PAYPALWPP_TEXT_ADMIN_TITLE_PRO20; break; case ('Payflow-US'): if (defined('MODULE_PAYMENT_PAYPALWPP_PAYFLOW_EC') && MODULE_PAYMENT_PAYPALWPP_PAYFLOW_EC == 'Yes') { $this->title = MODULE_PAYMENT_PAYPALWPP_TEXT_ADMIN_TITLE_PF_EC; } else { $this->title = MODULE_PAYMENT_PAYPALWPP_TEXT_ADMIN_TITLE_PF_GATEWAY; } break; default: $this->title = MODULE_PAYMENT_PAYPALWPP_TEXT_ADMIN_TITLE_EC; } if ($this->enabled) { if ( (MODULE_PAYMENT_PAYPALWPP_MODULE_MODE == 'PayPal' && (MODULE_PAYMENT_PAYPALWPP_APISIGNATURE == '' || MODULE_PAYMENT_PAYPALWPP_APIUSERNAME == '' || MODULE_PAYMENT_PAYPALWPP_APIPASSWORD == '')) || (substr(MODULE_PAYMENT_PAYPALWPP_MODULE_MODE,0,7) == 'Payflow' && (MODULE_PAYMENT_PAYPALWPP_PFPARTNER == '' || MODULE_PAYMENT_PAYPALWPP_PFVENDOR == '' || MODULE_PAYMENT_PAYPALWPP_PFUSER == '' || MODULE_PAYMENT_PAYPALWPP_PFPASSWORD == '')) ) $this->title .= '<span class="alert"><strong> NOT CONFIGURED YET</strong></span>'; if (MODULE_PAYMENT_PAYPALWPP_SERVER =='sandbox') $this->title .= '<strong><span class="alert"> (sandbox active)</span></strong>'; if (MODULE_PAYMENT_PAYPALWPP_DEBUGGING =='Log File' || MODULE_PAYMENT_PAYPALWPP_DEBUGGING =='Log and Email') $this->title .= '<strong> (Debug)</strong>'; if (!function_exists('curl_init')) $this->title .= '<strong><span class="alert"> CURL NOT FOUND. Cannot Use.</span></strong>'; } } else { $this->description = MODULE_PAYMENT_PAYPALWPP_TEXT_DESCRIPTION; $this->title = MODULE_PAYMENT_PAYPALWPP_EC_TEXT_TITLE; //pp } if ((!defined('PAYPAL_OVERRIDE_CURL_WARNING') || (defined('PAYPAL_OVERRIDE_CURL_WARNING') && PAYPAL_OVERRIDE_CURL_WARNING != 'True')) && !function_exists('curl_init')) $this->enabled = false; $this->enableDebugging = (MODULE_PAYMENT_PAYPALWPP_DEBUGGING == 'Log File' || MODULE_PAYMENT_PAYPALWPP_DEBUGGING =='Log and Email'); $this->emailAlerts = (MODULE_PAYMENT_PAYPALWPP_DEBUGGING == 'Log File' || MODULE_PAYMENT_PAYPALWPP_DEBUGGING =='Log and Email' || MODULE_PAYMENT_PAYPALWPP_DEBUGGING == 'Alerts Only'); $this->doDPonly = (MODULE_PAYMENT_PAYPALWPP_MODULE_MODE =='Payflow-US' && !(defined('MODULE_PAYMENT_PAYPALWPP_PAYFLOW_EC') && MODULE_PAYMENT_PAYPALWPP_PAYFLOW_EC == 'Yes')); $this->showPaymentPage = (MODULE_PAYMENT_PAYPALWPP_SKIP_PAYMENT_PAGE == 'No') ? true : false; $this->sort_order = MODULE_PAYMENT_PAYPALWPP_SORT_ORDER; $this->buttonSourceEC = 'CNZcart_Cart_EC'; $this->buttonSourceDP = 'CNZcart_Cart_EC'; if (MODULE_PAYMENT_PAYPALWPP_MODULE_MODE == 'Payflow-UK') { $this->buttonSourceEC = 'CNZcart_Cart_EC'; $this->buttonSourceDP = 'CNZcart_Cart_EC'; } if (MODULE_PAYMENT_PAYPALWPP_MODULE_MODE == 'Payflow-US') { $this->buttonSourceEC = 'CNZcart_Cart_EC'; $this->buttonSourceDP = 'CNZcart_Cart_EC'; } $this->order_pending_status = MODULE_PAYMENT_PAYPALWPP_ORDER_PENDING_STATUS_ID; if ((int)MODULE_PAYMENT_PAYPALWPP_ORDER_STATUS_ID > 0) { $this->order_status = MODULE_PAYMENT_PAYPALWPP_ORDER_STATUS_ID; } $this->new_acct_notify = MODULE_PAYMENT_PAYPALWPP_NEW_ACCT_NOTIFY; $this->zone = (int)MODULE_PAYMENT_PAYPALWPP_ZONE; if (is_object($order)) $this->update_status(); if (PROJECT_VERSION_MAJOR != '1' && substr(PROJECT_VERSION_MINOR, 0, 3) != '5.0') $this->enabled = false; $this->cards = array(); // if operating in markflow mode, start EC process when submitting order if (!$this->in_special_checkout()) { $this->form_action_url = zen_href_link('ipn_main_handler.php', 'type=ec&markflow=1&clearSess=1&stage=final', 'SSL', true, true, true); } // debug setup if (!@is_writable($this->_logDir)) $this->_logDir = DIR_FS_CATALOG . $this->_logDir; if (!@is_writable($this->_logDir)) $this->_logDir = DIR_FS_SQL_CACHE; // Regular mode: if ($this->enableDebugging) $this->_logLevel = 2; // DEV MODE: if (defined('PAYPAL_DEV_MODE') && PAYPAL_DEV_MODE == 'true') $this->_logLevel = 3; if (IS_ADMIN_FLAG === true) $this->tableCheckup(); } /** * Sets payment module status based on zone restrictions etc */ function update_status() { global $order, $db; // $this->zcLog('update_status', 'Checking whether module should be enabled or not.'); if ($this->enabled && (int)$this->zone > 0) { $check_flag = false; $sql = "SELECT zone_id FROM " . TABLE_ZONES_TO_GEO_ZONES . " WHERE geo_zone_id = :zoneId AND zone_country_id = :countryId ORDER BY zone_id"; $sql = $db->bindVars($sql, ':zoneId', $this->zone, 'integer'); $sql = $db->bindVars($sql, ':countryId', $order->billing['country']['id'], 'integer'); $check = $db->Execute($sql); while (!$check->EOF) { if ($check->fields['zone_id'] < 1) { $check_flag = true; break; } elseif ($check->fields['zone_id'] == $order->billing['zone_i