FishEye: file osCommerce/branches/hpdl/oscommerce/includes/classes/payment.php

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hpdl	1	1	<?php
hpdl	1	2	/*
hpdl	146	3	$Id: payment.php 1498 2007-03-29 14:04:50Z hpdl $
hpdl	1	4
		5	osCommerce, Open Source E-Commerce Solutions
		6	http://www.oscommerce.com
		7
hpdl	410	8	Copyright (c) 2006 osCommerce
hpdl	1	9
hpdl	1498	10	This program is free software; you can redistribute it and/or modify
		11	it under the terms of the GNU General Public License v2 (1991)
		12	as published by the Free Software Foundation.
hpdl	1	13	*/
hpdl	1	14
hpdl	554	15	include(dirname(__FILE__) . '/credit_card.php');
hpdl	554	16
hpdl	443	17	class osC_Payment {
hpdl	443	18	var $selected_module;
hpdl	1	19
hpdl	443	20	var $_modules = array(),
		21	$_group = 'payment';
		22
hpdl	1	23	// class constructor
hpdl	443	24	function osC_Payment($module = '') {
hpdl	443	25	global $osC_Database, $osC_Language;
hpdl	383	26
hpdl	443	27	$Qmodules = $osC_Database->query('select code from :table_templates_boxes where modules_group = "payment"');
		28	$Qmodules->bindTable(':table_templates_boxes', TABLE_TEMPLATES_BOXES);
		29	$Qmodules->setCache('modules-payment');
		30	$Qmodules->execute();
hpdl	1	31
hpdl	443	32	while ($Qmodules->next()) {
		33	$this->_modules[] = $Qmodules->value('code');
		34	}
hpdl	1	35
hpdl	443	36	$Qmodules->freeResult();
hpdl	1	37
hpdl	443	38	if (empty($this->_modules) === false) {
		39	if ((empty($module) === false) && in_array($module, $this->_modules)) {
		40	$this->_modules = array($module);
		41	$this->selected_module = 'osC_Payment_' . $module;
hpdl	1	42	}
hpdl	1	43
hpdl	410	44	$osC_Language->load('modules-payment');
hpdl	410	45
hpdl	443	46	foreach ($this->_modules as $modules) {
hpdl	443	47	include('includes/modules/payment/' . $modules . '.' . substr(basename(__FILE__), (strrpos(basename(__FILE__), '.')+1)));
hpdl	1	48
hpdl	443	49	$module_class = 'osC_Payment_' . $modules;
hpdl	1	50
hpdl	443	51	$GLOBALS[$module_class] = new $module_class();
hpdl	1	52	}
hpdl	1	53
hpdl	443	54	usort($this->_modules, array('osC_Payment', '_usortModules'));
hpdl	443	55
hpdl	757	56	if ( (!empty($module)) && (in_array($module, $this->_modules)) && (isset($GLOBALS['osC_Payment_' . $module]->form_action_url)) ) {
hpdl	443	57	$this->form_action_url = $GLOBALS['osC_Payment_' . $module]->form_action_url;
hpdl	1	58	}
		59	}
		60	}
		61
		62	// class methods
hpdl	554	63	function sendTransactionToGateway($url, $parameters, $header = '', $method = 'post', $certificate = '') {
hpdl	610	64	if (empty($header) \|\| !is_array($header)) {
hpdl	554	65	$header = array();
		66	}
		67
		68	$server = parse_url($url);
		69
		70	if (isset($server['port']) === false) {
		71	$server['port'] = ($server['scheme'] == 'https') ? 443 : 80;
		72	}
		73
		74	if (isset($server['path']) === false) {
		75	$server['path'] = '/';
		76	}
		77
		78	if (isset($server['user']) && isset($server['pass'])) {
		79	$header[] = 'Authorization: Basic ' . base64_encode($server['user'] . ':' . $server['pass']);
		80	}
		81
hpdl	610	82	$connection_method = 0;
hpdl	554	83
hpdl	610	84	if (function_exists('curl_init')) {
		85	$connection_method = 1;
		86	} elseif ( ($server['scheme'] == 'http') \|\| (($server['scheme'] == 'https') && extension_loaded('openssl')) ) {
		87	if (function_exists('stream_context_create')) {
		88	$connection_method = 3;
		89	} else {
		90	$connection_method = 2;
		91	}
hpdl	554	92	}
hpdl	554	93
hpdl	610	94	$result = '';
hpdl	554	95
hpdl	610	96	switch ($connection_method) {
		97	case 1:
		98	$curl = curl_init($server['scheme'] . '://' . $server['host'] . $server['path'] . (isset($server['query']) ? '?' . $server['query'] : ''));
		99	curl_setopt($curl, CURLOPT_PORT, $server['port']);
hpdl	554	100
hpdl	610	101	if (!empty($header)) {
		102	curl_setopt($curl, CURLOPT_HTTPHEADER, $header);
		103	}
hpdl	554	104
hpdl	610	105	if (!empty($certificate)) {
		106	curl_setopt($curl, CURLOPT_SSLCERT, $certificate);
		107	}
hpdl	554	108
hpdl	610	109	curl_setopt($curl, CURLOPT_HEADER, 0);
		110	curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0);
		111	curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
		112	curl_setopt($curl, CURLOPT_FORBID_REUSE, 1);
		113	curl_setopt($curl, CURLOPT_FRESH_CONNECT, 1);
		114	curl_setopt($curl, CURLOPT_POST, 1);
		115	curl_setopt($curl, CURLOPT_POSTFIELDS, $parameters);
hpdl	554	116
hpdl	610	117	$result = curl_exec($curl);
hpdl	554	118
hpdl	610	119	curl_close($curl);
hpdl	554	120
hpdl	610	121	break;
hpdl	554	122
hpdl	610	123	case 2:
		124	if ($fp = @fsockopen(($server['scheme'] == 'https' ? 'ssl' : $server['scheme']) . '://' . $server['host'], $server['port'])) {
		125	@fputs($fp, 'POST ' . $server['path'] . (isset($server['query']) ? '?' . $server['query'] : '') . ' HTTP/1.1' . "\r\n" .
		126	'Host: ' . $server['host'] . "\r\n" .
		127	'Content-type: application/x-www-form-urlencoded' . "\r\n" .
		128	'Content-length: ' . strlen($parameters) . "\r\n" .
		129	(!empty($header) ? implode("\r\n", $header) . "\r\n" : '') .
		130	'Connection: close' . "\r\n\r\n" .
		131	$parameters . "\r\n\r\n");
hpdl	554	132
hpdl	610	133	$result = @stream_get_contents($fp);
hpdl	554	134
hpdl	610	135	@fclose($fp);
hpdl	554	136
hpdl	610	137	$result = trim(substr($result, strpos($result, "\r\n\r\n", strpos(strtolower($result), 'content-length:'))));
		138	}
		139
		140	break;
		141
		142	case 3:
		143	$options = array('http' => array('method' => 'POST',
		144	'header' => 'Host: ' . $server['host'] . "\r\n" .
		145	'Content-type: application/x-www-form-urlencoded' . "\r\n" .
		146	'Content-length: ' . strlen($parameters) . "\r\n" .
		147	(!empty($header) ? implode("\r\n", $header) . "\r\n" : '') .
		148	'Connection: close',
		149	'content' => $parameters));
		150
		151	if (!empty($certificate)) {
		152	$options['ssl'] = array('local_cert' => $certificate);
		153	}
		154
		155	$context = stream_context_create($options);
		156
		157	if ($fp = fopen($url, 'r', false, $context)) {
		158	$result = '';
		159
		160	while (!feof($fp)) {
		161	$result .= fgets($fp, 4096);
		162	}
		163
		164	fclose($fp);
		165	}
		166
		167	break;
		168
		169	default:
		170	exec(escapeshellarg(CFG_APP_CURL) . ' -d ' . escapeshellarg($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);
		171	$result = implode("\n", $result);
hpdl	554	172	}
		173
		174	return $result;
		175	}
		176
hpdl	443	177	function getCode() {
		178	return $this->_code;
		179	}
		180
		181	function getTitle() {
		182	return $this->_title;
		183	}
		184
		185	function getDescription() {
		186	return $this->_description;
		187	}
		188
hpdl	554	189	function getMethodTitle() {
		190	return $this->_method_title;
		191	}
		192
		193	function isEnabled() {
hpdl	443	194	return $this->_status;
		195	}
		196
		197	function getSortOrder() {
		198	return $this->_sort_order;
		199	}
		200
hpdl	554	201	function getJavascriptBlock() {
hpdl	1	202	}
hpdl	1	203
hpdl	554	204	function getJavascriptBlocks() {
hpdl	410	205	global $osC_Language;
hpdl	410	206
hpdl	1	207	$js = '';
hpdl	443	208	if (is_array($this->_modules)) {
hpdl	368	209	$js = '<script type="text/javascript"><!-- ' . "\n" .
hpdl	1	210	'function check_form() {' . "\n" .
hpdl	1	211	' var error = 0;' . "\n" .
hpdl	410	212	' var error_message = "' . $osC_Language->get('js_error') . '";' . "\n" .
hpdl	1	213	' var payment_value = null;' . "\n" .
hpdl	554	214	' if (document.checkout_payment.payment_method.length) {' . "\n" .
		215	' for (var i=0; i<document.checkout_payment.payment_method.length; i++) {' . "\n" .
		216	' if (document.checkout_payment.payment_method[i].checked) {' . "\n" .
		217	' payment_value = document.checkout_payment.payment_method[i].value;' . "\n" .
hpdl	1	218	' }' . "\n" .
hpdl	1	219	' }' . "\n" .
hpdl	554	220	' } else if (document.checkout_payment.payment_method.checked) {' . "\n" .
		221	' payment_value = document.checkout_payment.payment_method.value;' . "\n" .
		222	' } else if (document.checkout_payment.payment_method.value) {' . "\n" .
		223	' payment_value = document.checkout_payment.payment_method.value;' . "\n" .
hpdl	1	224	' }' . "\n\n";
hpdl	1	225
hpdl	443	226	foreach ($this->_modules as $module) {
hpdl	554	227	if ($GLOBALS['osC_Payment_' . $module]->isEnabled()) {
hpdl	554	228	$js .= $GLOBALS['osC_Payment_' . $module]->getJavascriptBlock();
hpdl	1	229	}
		230	}
		231
		232	$js .= "\n" . ' if (payment_value == null) {' . "\n" .
hpdl	410	233	' error_message = error_message + "' . $osC_Language->get('js_no_payment_module_selected') . '\n";' . "\n" .
hpdl	1	234	' error = 1;' . "\n" .
		235	' }' . "\n\n" .
		236	' if (error == 1) {' . "\n" .
		237	' alert(error_message);' . "\n" .
		238	' return false;' . "\n" .
		239	' } else {' . "\n" .
		240	' return true;' . "\n" .
		241	' }' . "\n" .
		242	'}' . "\n" .
		243	'//--></script>' . "\n";
		244	}
		245
		246	return $js;
		247	}
		248
		249	function selection() {
		250	$selection_array = array();
		251
hpdl	443	252	foreach ($this->_modules as $module) {
hpdl	554	253	if ($GLOBALS['osC_Payment_' . $module]->isEnabled()) {
hpdl	443	254	$selection = $GLOBALS['osC_Payment_' . $module]->selection();
hpdl	443	255	if (is_array($selection)) $selection_array[] = $selection;
hpdl	1	256	}
		257	}
		258
		259	return $selection_array;
		260	}
		261
		262	function pre_confirmation_check() {
hpdl	443	263	if (is_array($this->_modules)) {
hpdl	831	264	if (isset($GLOBALS[$this->selected_module]) && is_object($GLOBALS[$this->selected_module]) && $GLOBALS[$this->selected_module]->isEnabled()) {
hpdl	1	265	$GLOBALS[$this->selected_module]->pre_confirmation_check();
		266	}
		267	}
		268	}
		269
		270	function confirmation() {
hpdl	443	271	if (is_array($this->_modules)) {
hpdl	831	272	if (isset($GLOBALS[$this->selected_module]) && is_object($GLOBALS[$this->selected_module]) && $GLOBALS[$this->selected_module]->isEnabled()) {
hpdl	1	273	return $GLOBALS[$this->selected_module]->confirmation();
		274	}
		275	}
		276	}
		277
		278	function process_button() {
hpdl	443	279	if (is_array($this->_modules)) {
hpdl	831	280	if (isset($GLOBALS[$this->selected_module]) && is_object($GLOBALS[$this->selected_module]) && $GLOBALS[$this->selected_module]->isEnabled()) {
hpdl	1	281	return $GLOBALS[$this->selected_module]->process_button();
		282	}
		283	}
		284	}
		285
hpdl	554	286	function process() {
hpdl	443	287	if (is_array($this->_modules)) {
hpdl	831	288	if (isset($GLOBALS[$this->selected_module]) && is_object($GLOBALS[$this->selected_module]) && $GLOBALS[$this->selected_module]->isEnabled()) {
hpdl	554	289	return $GLOBALS[$this->selected_module]->process();
hpdl	1	290	}
		291	}
		292	}
		293
		294	function get_error() {
hpdl	443	295	if (is_array($this->_modules)) {
hpdl	831	296	if (isset($GLOBALS[$this->selected_module]) && is_object($GLOBALS[$this->selected_module]) && $GLOBALS[$this->selected_module]->isEnabled()) {
hpdl	1	297	return $GLOBALS[$this->selected_module]->get_error();
		298	}
		299	}
		300	}
hpdl	443	301
		302	function hasActionURL() {
		303	if (is_array($this->_modules)) {
hpdl	831	304	if (isset($GLOBALS[$this->selected_module]) && is_object($GLOBALS[$this->selected_module]) && $GLOBALS[$this->selected_module]->isEnabled()) {
hpdl	443	305	if (isset($GLOBALS[$this->selected_module]->form_action_url) && (empty($GLOBALS[$this->selected_module]->form_action_url) === false)) {
		306	return true;
		307	}
		308	}
		309	}
		310
		311	return false;
		312	}
		313
		314	function getActionURL() {
		315	return $GLOBALS[$this->selected_module]->form_action_url;
		316	}
		317
		318	function hasActive() {
		319	static $has_active;
		320
		321	if (isset($has_active) === false) {
		322	$has_active = false;
		323
		324	foreach ($this->_modules as $module) {
hpdl	554	325	if ($GLOBALS['osC_Payment_' . $module]->isEnabled()) {
hpdl	443	326	$has_active = true;
		327	break;
		328	}
		329	}
		330	}
		331
		332	return $has_active;
		333	}
		334
		335	function numberOfActive() {
		336	static $active;
		337
		338	if (isset($active) === false) {
		339	$active = 0;
		340
		341	foreach ($this->_modules as $module) {
hpdl	554	342	if ($GLOBALS['osC_Payment_' . $module]->isEnabled()) {
hpdl	443	343	$active++;
		344	}
		345	}
		346	}
		347
		348	return $active;
		349	}
		350
		351	function _usortModules($a, $b) {
		352	if ($GLOBALS['osC_Payment_' . $a]->getSortOrder() == $GLOBALS['osC_Payment_' . $b]->getSortOrder()) {
		353	return strnatcasecmp($GLOBALS['osC_Payment_' . $a]->getTitle(), $GLOBALS['osC_Payment_' . $a]->getTitle());
		354	}
		355
		356	return ($GLOBALS['osC_Payment_' . $a]->getSortOrder() < $GLOBALS['osC_Payment_' . $b]->getSortOrder()) ? -1 : 1;
		357	}
hpdl	1	358	}
hpdl	1	359	?>

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