/includes/classes/payment.php
PHP | 360 lines | 270 code | 76 blank | 14 comment | 65 complexity | c834ba0cb64f57828df6682a6a34da6c MD5 | raw file
- <?php
- /*
- $Id$
- osCommerce, Open Source E-Commerce Solutions
- http://www.oscommerce.com
- Copyright (c) 2006 osCommerce
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License v2 (1991)
- as published by the Free Software Foundation.
- */
- include(dirname(__FILE__) . '/credit_card.php');
- class osC_Payment {
- var $selected_module;
- var $_modules = array(),
- $_group = 'payment',
- $order_status = DEFAULT_ORDERS_STATUS_ID;
- // class constructor
- function osC_Payment($module = '') {
- global $osC_Database, $osC_Language;
- $Qmodules = $osC_Database->query('select code from :table_templates_boxes where modules_group = "payment"');
- $Qmodules->bindTable(':table_templates_boxes', TABLE_TEMPLATES_BOXES);
- $Qmodules->setCache('modules-payment');
- $Qmodules->execute();
- while ($Qmodules->next()) {
- $this->_modules[] = $Qmodules->value('code');
- }
- $Qmodules->freeResult();
- if (empty($this->_modules) === false) {
- if ((empty($module) === false) && in_array($module, $this->_modules)) {
- $this->_modules = array($module);
- $this->selected_module = 'osC_Payment_' . $module;
- }
- $osC_Language->load('modules-payment');
- foreach ($this->_modules as $modules) {
- include('includes/modules/payment/' . $modules . '.' . substr(basename(__FILE__), (strrpos(basename(__FILE__), '.')+1)));
- $module_class = 'osC_Payment_' . $modules;
- $GLOBALS[$module_class] = new $module_class();
- }
- usort($this->_modules, array('osC_Payment', '_usortModules'));
- if ( (!empty($module)) && (in_array($module, $this->_modules)) && (isset($GLOBALS['osC_Payment_' . $module]->form_action_url)) ) {
- $this->form_action_url = $GLOBALS['osC_Payment_' . $module]->form_action_url;
- }
- }
- }
- // class methods
- function sendTransactionToGateway($url, $parameters, $header = '', $method = 'post', $certificate = '') {
- if (empty($header) || !is_array($header)) {
- $header = array();
- }
- $server = parse_url($url);
- if (isset($server['port']) === false) {
- $server['port'] = ($server['scheme'] == 'https') ? 443 : 80;
- }
- if (isset($server['path']) === false) {
- $server['path'] = '/';
- }
- if (isset($server['user']) && isset($server['pass'])) {
- $header[] = 'Authorization: Basic ' . base64_encode($server['user'] . ':' . $server['pass']);
- }
- $connection_method = 0;
- if (function_exists('curl_init')) {
- $connection_method = 1;
- } elseif ( ($server['scheme'] == 'http') || (($server['scheme'] == 'https') && extension_loaded('openssl')) ) {
- if (function_exists('stream_context_create')) {
- $connection_method = 3;
- } else {
- $connection_method = 2;
- }
- }
- $result = '';
- switch ($connection_method) {
- case 1:
- $curl = curl_init($server['scheme'] . '://' . $server['host'] . $server['path'] . (isset($server['query']) ? '?' . $server['query'] : ''));
- curl_setopt($curl, CURLOPT_PORT, $server['port']);
- if (!empty($header)) {
- curl_setopt($curl, CURLOPT_HTTPHEADER, $header);
- }
- if (!empty($certificate)) {
- curl_setopt($curl, CURLOPT_SSLCERT, $certificate);
- }
- curl_setopt($curl, CURLOPT_HEADER, 0);
- curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0);
- curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
- curl_setopt($curl, CURLOPT_FORBID_REUSE, 1);
- curl_setopt($curl, CURLOPT_FRESH_CONNECT, 1);
- curl_setopt($curl, CURLOPT_POST, 1);
- curl_setopt($curl, CURLOPT_POSTFIELDS, $parameters);
- $result = curl_exec($curl);
- curl_close($curl);
- break;
- case 2:
- if ($fp = @fsockopen(($server['scheme'] == 'https' ? 'ssl' : $server['scheme']) . '://' . $server['host'], $server['port'])) {
- @fputs($fp, 'POST ' . $server['path'] . (isset($server['query']) ? '?' . $server['query'] : '') . ' HTTP/1.1' . "\r\n" .
- 'Host: ' . $server['host'] . "\r\n" .
- 'Content-type: application/x-www-form-urlencoded' . "\r\n" .
- 'Content-length: ' . strlen($parameters) . "\r\n" .
- (!empty($header) ? implode("\r\n", $header) . "\r\n" : '') .
- 'Connection: close' . "\r\n\r\n" .
- $parameters . "\r\n\r\n");
- $result = @stream_get_contents($fp);
- @fclose($fp);
- $result = trim(substr($result, strpos($result, "\r\n\r\n", strpos(strtolower($result), 'content-length:'))));
- }
- break;
- case 3:
- $options = array('http' => array('method' => 'POST',
- 'header' => 'Host: ' . $server['host'] . "\r\n" .
- 'Content-type: application/x-www-form-urlencoded' . "\r\n" .
- 'Content-length: ' . strlen($parameters) . "\r\n" .
- (!empty($header) ? implode("\r\n", $header) . "\r\n" : '') .
- 'Connection: close',
- 'content' => $parameters));
- if (!empty($certificate)) {
- $options['ssl'] = array('local_cert' => $certificate);
- }
- $context = stream_context_create($options);
- if ($fp = fopen($url, 'r', false, $context)) {
- $result = '';
- while (!feof($fp)) {
- $result .= fgets($fp, 4096);
- }
- fclose($fp);
- }
- break;
- default:
- exec(escapeshellarg(CFG_APP_CURL) . ' -d ' . escapeshellarg($parameters) . ' "' . $server['scheme'] . '://' . $server['host'] . $server['path'] . (isset($server['query']) ? '?' . $server['query'] : '') . '" -P ' . $server['port'] . ' -k' . (!empty($header) ? ' -H ' . escapeshellarg(implode("\r\n", $header)) : '') . (!empty($certificate) ? ' -E ' . escapeshellarg($certificate) : ''), $result);
- $result = implode("\n", $result);
- }
- return $result;
- }
- function getCode() {
- return $this->_code;
- }
- function getTitle() {
- return $this->_title;
- }
- function getDescription() {
- return $this->_description;
- }
- function getMethodTitle() {
- return $this->_method_title;
- }
- function isEnabled() {
- return $this->_status;
- }
- function getSortOrder() {
- return $this->_sort_order;
- }
- function getJavascriptBlock() {
- }
- function getJavascriptBlocks() {
- global $osC_Language;
- $js = '';
- if (is_array($this->_modules)) {
- $js = '<script type="text/javascript"><!-- ' . "\n" .
- 'function check_form() {' . "\n" .
- ' var error = 0;' . "\n" .
- ' var error_message = "' . $osC_Language->get('js_error') . '";' . "\n" .
- ' var payment_value = null;' . "\n" .
- ' if (document.checkout_payment.payment_method.length) {' . "\n" .
- ' for (var i=0; i<document.checkout_payment.payment_method.length; i++) {' . "\n" .
- ' if (document.checkout_payment.payment_method[i].checked) {' . "\n" .
- ' payment_value = document.checkout_payment.payment_method[i].value;' . "\n" .
- ' }' . "\n" .
- ' }' . "\n" .
- ' } else if (document.checkout_payment.payment_method.checked) {' . "\n" .
- ' payment_value = document.checkout_payment.payment_method.value;' . "\n" .
- ' } else if (document.checkout_payment.payment_method.value) {' . "\n" .
- ' payment_value = document.checkout_payment.payment_method.value;' . "\n" .
- ' }' . "\n\n";
- foreach ($this->_modules as $module) {
- if ($GLOBALS['osC_Payment_' . $module]->isEnabled()) {
- $js .= $GLOBALS['osC_Payment_' . $module]->getJavascriptBlock();
- }
- }
- $js .= "\n" . ' if (payment_value == null) {' . "\n" .
- ' error_message = error_message + "' . $osC_Language->get('js_no_payment_module_selected') . '\n";' . "\n" .
- ' error = 1;' . "\n" .
- ' }' . "\n\n" .
- ' if (error == 1) {' . "\n" .
- ' alert(error_message);' . "\n" .
- ' return false;' . "\n" .
- ' } else {' . "\n" .
- ' return true;' . "\n" .
- ' }' . "\n" .
- '}' . "\n" .
- '//--></script>' . "\n";
- }
- return $js;
- }
- function selection() {
- $selection_array = array();
- foreach ($this->_modules as $module) {
- if ($GLOBALS['osC_Payment_' . $module]->isEnabled()) {
- $selection = $GLOBALS['osC_Payment_' . $module]->selection();
- if (is_array($selection)) $selection_array[] = $selection;
- }
- }
- return $selection_array;
- }
- function pre_confirmation_check() {
- if (is_array($this->_modules)) {
- if (isset($GLOBALS[$this->selected_module]) && is_object($GLOBALS[$this->selected_module]) && $GLOBALS[$this->selected_module]->isEnabled()) {
- $GLOBALS[$this->selected_module]->pre_confirmation_check();
- }
- }
- }
- function confirmation() {
- if (is_array($this->_modules)) {
- if (isset($GLOBALS[$this->selected_module]) && is_object($GLOBALS[$this->selected_module]) && $GLOBALS[$this->selected_module]->isEnabled()) {
- return $GLOBALS[$this->selected_module]->confirmation();
- }
- }
- }
- function process_button() {
- if (is_array($this->_modules)) {
- if (isset($GLOBALS[$this->selected_module]) && is_object($GLOBALS[$this->selected_module]) && $GLOBALS[$this->selected_module]->isEnabled()) {
- return $GLOBALS[$this->selected_module]->process_button();
- }
- }
- }
- function process() {
- if (is_array($this->_modules)) {
- if (isset($GLOBALS[$this->selected_module]) && is_object($GLOBALS[$this->selected_module]) && $GLOBALS[$this->selected_module]->isEnabled()) {
- return $GLOBALS[$this->selected_module]->process();
- }
- }
- }
- function get_error() {
- if (is_array($this->_modules)) {
- if (isset($GLOBALS[$this->selected_module]) && is_object($GLOBALS[$this->selected_module]) && $GLOBALS[$this->selected_module]->isEnabled()) {
- return $GLOBALS[$this->selected_module]->get_error();
- }
- }
- }
- function hasActionURL() {
- if (is_array($this->_modules)) {
- if (isset($GLOBALS[$this->selected_module]) && is_object($GLOBALS[$this->selected_module]) && $GLOBALS[$this->selected_module]->isEnabled()) {
- if (isset($GLOBALS[$this->selected_module]->form_action_url) && (empty($GLOBALS[$this->selected_module]->form_action_url) === false)) {
- return true;
- }
- }
- }
- return false;
- }
- function getActionURL() {
- return $GLOBALS[$this->selected_module]->form_action_url;
- }
- function hasActive() {
- static $has_active;
- if (isset($has_active) === false) {
- $has_active = false;
- foreach ($this->_modules as $module) {
- if ($GLOBALS['osC_Payment_' . $module]->isEnabled()) {
- $has_active = true;
- break;
- }
- }
- }
- return $has_active;
- }
- function numberOfActive() {
- static $active;
- if (isset($active) === false) {
- $active = 0;
- foreach ($this->_modules as $module) {
- if ($GLOBALS['osC_Payment_' . $module]->isEnabled()) {
- $active++;
- }
- }
- }
- return $active;
- }
- function _usortModules($a, $b) {
- if ($GLOBALS['osC_Payment_' . $a]->getSortOrder() == $GLOBALS['osC_Payment_' . $b]->getSortOrder()) {
- return strnatcasecmp($GLOBALS['osC_Payment_' . $a]->getTitle(), $GLOBALS['osC_Payment_' . $a]->getTitle());
- }
- return ($GLOBALS['osC_Payment_' . $a]->getSortOrder() < $GLOBALS['osC_Payment_' . $b]->getSortOrder()) ? -1 : 1;
- }
- }
- ?>