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

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hpdl	1	1	<?php
hpdl	1	2	/*
hpdl	143	3	$Id: payment.php 533 2006-04-26 07:32:54Z hpdl $
hpdl	1	4
		5	osCommerce, Open Source E-Commerce Solutions
		6	http://www.oscommerce.com
		7
hpdl	404	8	Copyright (c) 2006 osCommerce
hpdl	1	9
		10	Released under the GNU General Public License
		11	*/
		12
hpdl	486	13	include(dirname(__FILE__) . '/credit_card.php');
hpdl	486	14
hpdl	421	15	class osC_Payment {
hpdl	434	16	var $selected_module;
hpdl	1	17
hpdl	434	18	var $_modules = array(),
hpdl	434	19	$_group = 'payment';
hpdl	432	20
hpdl	1	21	// class constructor
hpdl	421	22	function osC_Payment($module = '') {
hpdl	431	23	global $osC_Database, $osC_Language;
hpdl	377	24
hpdl	431	25	$Qmodules = $osC_Database->query('select code from :table_templates_boxes where modules_group = "payment"');
		26	$Qmodules->bindTable(':table_templates_boxes', TABLE_TEMPLATES_BOXES);
		27	$Qmodules->setCache('modules-payment');
		28	$Qmodules->execute();
hpdl	1	29
hpdl	431	30	while ($Qmodules->next()) {
hpdl	434	31	$this->_modules[] = $Qmodules->value('code');
hpdl	431	32	}
hpdl	1	33
hpdl	431	34	$Qmodules->freeResult();
hpdl	1	35
hpdl	434	36	if (empty($this->_modules) === false) {
		37	if ((empty($module) === false) && in_array($module, $this->_modules)) {
		38	$this->_modules = array($module);
hpdl	431	39	$this->selected_module = 'osC_Payment_' . $module;
hpdl	1	40	}
hpdl	1	41
hpdl	404	42	$osC_Language->load('modules-payment');
hpdl	404	43
hpdl	434	44	foreach ($this->_modules as $modules) {
hpdl	431	45	include('includes/modules/payment/' . $modules . '.' . substr(basename(__FILE__), (strrpos(basename(__FILE__), '.')+1)));
hpdl	1	46
hpdl	431	47	$module_class = 'osC_Payment_' . $modules;
hpdl	1	48
hpdl	431	49	$GLOBALS[$module_class] = new $module_class();
hpdl	1	50	}
hpdl	1	51
hpdl	434	52	usort($this->_modules, array('osC_Payment', '_usortModules'));
hpdl	431	53
hpdl	434	54	if ( (tep_not_null($module)) && (in_array($module, $this->_modules)) && (isset($GLOBALS['osC_Payment_' . $module]->form_action_url)) ) {
hpdl	431	55	$this->form_action_url = $GLOBALS['osC_Payment_' . $module]->form_action_url;
hpdl	1	56	}
		57	}
		58	}
		59
		60	// class methods
hpdl	523	61	function sendTransactionToGateway($url, $parameters, $header = '', $method = 'post', $certificate = '') {
hpdl	486	62	if (empty($header) \|\| (is_array($header) === false)) {
		63	$header = array();
		64	}
		65
		66	$result = '';
		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
		82
		83	$curl = curl_init($server['scheme'] . '://' . $server['host'] . $server['path'] . (isset($server['query']) ? '?' . $server['query'] : ''));
		84	curl_setopt($curl, CURLOPT_PORT, $server['port']);
		85
		86	if (empty($header) === false) {
		87	curl_setopt($curl, CURLOPT_HTTPHEADER, $header);
		88	}
		89
hpdl	523	90	if (empty($certificate) === false) {
		91	curl_setopt($curl, CURLOPT_SSLCERT, $certificate);
		92	}
		93
hpdl	486	94	curl_setopt($curl, CURLOPT_HEADER, 0);
		95	curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0);
		96	curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
		97	curl_setopt($curl, CURLOPT_FORBID_REUSE, 1);
		98	curl_setopt($curl, CURLOPT_FRESH_CONNECT, 1);
		99	curl_setopt($curl, CURLOPT_POST, 1);
		100	curl_setopt($curl, CURLOPT_POSTFIELDS, $parameters);
		101	$result = curl_exec($curl);
		102	curl_close($curl);
		103
hpdl	533	104
hpdl	486	105	/*
hpdl	533	106	exec('/usr/bin/curl -d ' . escapeshellarg($parameters) . ' "' . $server['scheme'] . '://' . $server['host'] . $server['path'] . (isset($server['query']) ? '?' . $server['query'] : '') . '" -P ' . $server['port'] . ' -k' . (empty($header) === false ? ' -H ' . escapeshellarg(implode("\r\n", $header)) : '') . (empty($certificate) === false ? ' -E ' . escapeshellarg($certificate) : ''), $result);
hpdl	486	107	$result = implode("\n", $result);
		108	*/
		109	/*
		110	if ($fp = @fsockopen(($server['scheme'] == 'https' ? 'ssl' : $server['scheme']) . '://' . $server['host'], $server['port'])) {
		111	@fputs($fp, 'POST ' . $server['path'] . (isset($server['query']) ? '?' . $server['query'] : '') . ' HTTP/1.1' . "\r\n" .
		112	'Host: ' . $server['host'] . "\r\n" .
		113	'Content-type: application/x-www-form-urlencoded' . "\r\n" .
		114	'Content-length: ' . strlen($parameters) . "\r\n" .
		115	(empty($header) === false ? implode("\r\n", $header) . "\r\n" : '') .
		116	'Connection: close' . "\r\n\r\n" .
		117	$parameters . "\r\n\r\n");
		118
		119	$result = @stream_get_contents($fp);
		120
		121	@fclose($fp);
		122
		123	$result = trim(substr($result, strpos($result, "\r\n\r\n", strpos(strtolower($result), 'content-length:'))));
		124	}
		125	*/
hpdl	533	126	/*
		127	$options = array('http' => array('method' => 'POST',
		128	'header' => 'Host: ' . $server['host'] . "\r\n" .
		129	'Content-type: application/x-www-form-urlencoded' . "\r\n" .
		130	'Content-length: ' . strlen($parameters) . "\r\n" .
		131	(empty($header) === false ? implode("\r\n", $header) . "\r\n" : '') .
		132	'Connection: close',
		133	'content' => $parameters));
hpdl	486	134
hpdl	533	135	if (empty($certificate) === false) {
		136	$options['ssl'] = array('local_cert' => $certificate);
		137	}
		138
		139	$context = stream_context_create($options);
		140
		141	if ($fp = fopen($url, 'r', false, $context)) {
		142	$result = '';
		143
		144	while (!feof($fp)) {
		145	$result .= fgets($fp, 4096);
		146	}
		147
		148	fclose($fp);
		149	}
		150	*/
		151
hpdl	486	152	return $result;
		153	}
		154
hpdl	432	155	function getCode() {
		156	return $this->_code;
		157	}
		158
		159	function getTitle() {
		160	return $this->_title;
		161	}
		162
		163	function getDescription() {
		164	return $this->_description;
		165	}
		166
hpdl	486	167	function getMethodTitle() {
		168	return $this->_method_title;
		169	}
		170
		171	function isEnabled() {
hpdl	432	172	return $this->_status;
		173	}
		174
		175	function getSortOrder() {
		176	return $this->_sort_order;
		177	}
		178
hpdl	1	179	/* The following method is needed in the checkout_confirmation.php page
		180	due to a chicken and egg problem with the payment class and order class.
		181	The payment modules needs the order destination data for the dynamic status
		182	feature, and the order class needs the payment module title.
		183	The following method is a work-around to implementing the method in all
		184	payment modules available which would break the modules in the contributions
		185	section. This should be looked into again post 2.2.
		186	*/
		187	function update_status() {
hpdl	434	188	if (is_array($this->_modules)) {
hpdl	1	189	if (isset($GLOBALS[$this->selected_module]) && is_object($GLOBALS[$this->selected_module])) {
		190	if (method_exists($GLOBALS[$this->selected_module], 'update_status')) {
		191	$GLOBALS[$this->selected_module]->update_status();
		192	}
		193	}
		194	}
		195	}
		196
		197	function javascript_validation() {
hpdl	387	198	global $osC_Language;
hpdl	387	199
hpdl	1	200	$js = '';
hpdl	434	201	if (is_array($this->_modules)) {
hpdl	241	202	$js = '<script type="text/javascript"><!-- ' . "\n" .
hpdl	1	203	'function check_form() {' . "\n" .
hpdl	1	204	' var error = 0;' . "\n" .
hpdl	387	205	' var error_message = "' . $osC_Language->get('js_error') . '";' . "\n" .
hpdl	1	206	' var payment_value = null;' . "\n" .
hpdl	486	207	' if (document.checkout_payment.payment_method.length) {' . "\n" .
		208	' for (var i=0; i<document.checkout_payment.payment_method.length; i++) {' . "\n" .
		209	' if (document.checkout_payment.payment_method[i].checked) {' . "\n" .
		210	' payment_value = document.checkout_payment.payment_method[i].value;' . "\n" .
hpdl	1	211	' }' . "\n" .
hpdl	1	212	' }' . "\n" .
hpdl	486	213	' } else if (document.checkout_payment.payment_method.checked) {' . "\n" .
		214	' payment_value = document.checkout_payment.payment_method.value;' . "\n" .
		215	' } else if (document.checkout_payment.payment_method.value) {' . "\n" .
		216	' payment_value = document.checkout_payment.payment_method.value;' . "\n" .
hpdl	1	217	' }' . "\n\n";
hpdl	1	218
hpdl	434	219	foreach ($this->_modules as $module) {
hpdl	486	220	if ($GLOBALS['osC_Payment_' . $module]->isEnabled()) {
hpdl	431	221	$js .= $GLOBALS['osC_Payment_' . $module]->javascript_validation();
hpdl	1	222	}
		223	}
		224
		225	$js .= "\n" . ' if (payment_value == null) {' . "\n" .
hpdl	390	226	' error_message = error_message + "' . $osC_Language->get('js_no_payment_module_selected') . '\n";' . "\n" .
hpdl	1	227	' error = 1;' . "\n" .
		228	' }' . "\n\n" .
		229	' if (error == 1) {' . "\n" .
		230	' alert(error_message);' . "\n" .
		231	' return false;' . "\n" .
		232	' } else {' . "\n" .
		233	' return true;' . "\n" .
		234	' }' . "\n" .
		235	'}' . "\n" .
		236	'//--></script>' . "\n";
		237	}
		238
		239	return $js;
		240	}
		241
		242	function selection() {
		243	$selection_array = array();
		244
hpdl	434	245	foreach ($this->_modules as $module) {
hpdl	486	246	if ($GLOBALS['osC_Payment_' . $module]->isEnabled()) {
hpdl	431	247	$selection = $GLOBALS['osC_Payment_' . $module]->selection();
hpdl	431	248	if (is_array($selection)) $selection_array[] = $selection;
hpdl	1	249	}
		250	}
		251
		252	return $selection_array;
		253	}
		254
		255	function pre_confirmation_check() {
hpdl	434	256	if (is_array($this->_modules)) {
hpdl	486	257	if (is_object($GLOBALS[$this->selected_module]) && $GLOBALS[$this->selected_module]->isEnabled()) {
hpdl	1	258	$GLOBALS[$this->selected_module]->pre_confirmation_check();
		259	}
		260	}
		261	}
		262
		263	function confirmation() {
hpdl	434	264	if (is_array($this->_modules)) {
hpdl	486	265	if (is_object($GLOBALS[$this->selected_module]) && $GLOBALS[$this->selected_module]->isEnabled()) {
hpdl	1	266	return $GLOBALS[$this->selected_module]->confirmation();
		267	}
		268	}
		269	}
		270
		271	function process_button() {
hpdl	434	272	if (is_array($this->_modules)) {
hpdl	486	273	if (is_object($GLOBALS[$this->selected_module]) && $GLOBALS[$this->selected_module]->isEnabled()) {
hpdl	1	274	return $GLOBALS[$this->selected_module]->process_button();
		275	}
		276	}
		277	}
		278
hpdl	523	279	function process() {
hpdl	434	280	if (is_array($this->_modules)) {
hpdl	486	281	if (is_object($GLOBALS[$this->selected_module]) && $GLOBALS[$this->selected_module]->isEnabled()) {
hpdl	523	282	return $GLOBALS[$this->selected_module]->process();
hpdl	1	283	}
		284	}
		285	}
		286
		287	function get_error() {
hpdl	434	288	if (is_array($this->_modules)) {
hpdl	486	289	if (is_object($GLOBALS[$this->selected_module]) && $GLOBALS[$this->selected_module]->isEnabled()) {
hpdl	1	290	return $GLOBALS[$this->selected_module]->get_error();
		291	}
		292	}
		293	}
hpdl	431	294
hpdl	434	295	function hasActionURL() {
hpdl	434	296	if (is_array($this->_modules)) {
hpdl	486	297	if (is_object($GLOBALS[$this->selected_module]) && $GLOBALS[$this->selected_module]->isEnabled()) {
hpdl	434	298	if (isset($GLOBALS[$this->selected_module]->form_action_url) && (empty($GLOBALS[$this->selected_module]->form_action_url) === false)) {
		299	return true;
		300	}
		301	}
		302	}
		303
		304	return false;
		305	}
		306
		307	function getActionURL() {
		308	return $GLOBALS[$this->selected_module]->form_action_url;
		309	}
		310
hpdl	431	311	function hasActive() {
		312	static $has_active;
		313
		314	if (isset($has_active) === false) {
		315	$has_active = false;
		316
hpdl	434	317	foreach ($this->_modules as $module) {
hpdl	486	318	if ($GLOBALS['osC_Payment_' . $module]->isEnabled()) {
hpdl	431	319	$has_active = true;
		320	break;
		321	}
		322	}
		323	}
		324
		325	return $has_active;
		326	}
		327
		328	function numberOfActive() {
		329	static $active;
		330
		331	if (isset($active) === false) {
		332	$active = 0;
		333
hpdl	434	334	foreach ($this->_modules as $module) {
hpdl	486	335	if ($GLOBALS['osC_Payment_' . $module]->isEnabled()) {
hpdl	431	336	$active++;
		337	}
		338	}
		339	}
		340
		341	return $active;
		342	}
		343
		344	function _usortModules($a, $b) {
hpdl	432	345	if ($GLOBALS['osC_Payment_' . $a]->getSortOrder() == $GLOBALS['osC_Payment_' . $b]->getSortOrder()) {
hpdl	432	346	return strnatcasecmp($GLOBALS['osC_Payment_' . $a]->getTitle(), $GLOBALS['osC_Payment_' . $a]->getTitle());
hpdl	431	347	}
hpdl	431	348
hpdl	432	349	return ($GLOBALS['osC_Payment_' . $a]->getSortOrder() < $GLOBALS['osC_Payment_' . $b]->getSortOrder()) ? -1 : 1;
hpdl	431	350	}
hpdl	1	351	}
hpdl	1	352	?>

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