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 523 2006-04-25 14:36:09Z 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($curl);
		103
		104	/*
		105	exec('/usr/bin/curl -d ' . escapeshellarg($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)) : ''), $result);
		106	$result = implode("\n", $result);
		107	*/
		108	/*
		109	if ($fp = @fsockopen(($server['scheme'] == 'https' ? 'ssl' : $server['scheme']) . '://' . $server['host'], $server['port'])) {
		110	@fputs($fp, 'POST ' . $server['path'] . (isset($server['query']) ? '?' . $server['query'] : '') . ' HTTP/1.1' . "\r\n" .
		111	'Host: ' . $server['host'] . "\r\n" .
		112	'Content-type: application/x-www-form-urlencoded' . "\r\n" .
		113	'Content-length: ' . strlen($parameters) . "\r\n" .
		114	(empty($header) === false ? implode("\r\n", $header) . "\r\n" : '') .
		115	'Connection: close' . "\r\n\r\n" .
		116	$parameters . "\r\n\r\n");
		117
		118	$result = @stream_get_contents($fp);
		119
		120	@fclose($fp);
		121
		122	$result = trim(substr($result, strpos($result, "\r\n\r\n", strpos(strtolower($result), 'content-length:'))));
		123	}
		124	*/
		125
		126	return $result;
		127	}
		128
hpdl	432	129	function getCode() {
		130	return $this->_code;
		131	}
		132
		133	function getTitle() {
		134	return $this->_title;
		135	}
		136
		137	function getDescription() {
		138	return $this->_description;
		139	}
		140
hpdl	486	141	function getMethodTitle() {
		142	return $this->_method_title;
		143	}
		144
		145	function isEnabled() {
hpdl	432	146	return $this->_status;
		147	}
		148
		149	function getSortOrder() {
		150	return $this->_sort_order;
		151	}
		152
hpdl	1	153	/* The following method is needed in the checkout_confirmation.php page
		154	due to a chicken and egg problem with the payment class and order class.
		155	The payment modules needs the order destination data for the dynamic status
		156	feature, and the order class needs the payment module title.
		157	The following method is a work-around to implementing the method in all
		158	payment modules available which would break the modules in the contributions
		159	section. This should be looked into again post 2.2.
		160	*/
		161	function update_status() {
hpdl	434	162	if (is_array($this->_modules)) {
hpdl	1	163	if (isset($GLOBALS[$this->selected_module]) && is_object($GLOBALS[$this->selected_module])) {
		164	if (method_exists($GLOBALS[$this->selected_module], 'update_status')) {
		165	$GLOBALS[$this->selected_module]->update_status();
		166	}
		167	}
		168	}
		169	}
		170
		171	function javascript_validation() {
hpdl	387	172	global $osC_Language;
hpdl	387	173
hpdl	1	174	$js = '';
hpdl	434	175	if (is_array($this->_modules)) {
hpdl	241	176	$js = '<script type="text/javascript"><!-- ' . "\n" .
hpdl	1	177	'function check_form() {' . "\n" .
hpdl	1	178	' var error = 0;' . "\n" .
hpdl	387	179	' var error_message = "' . $osC_Language->get('js_error') . '";' . "\n" .
hpdl	1	180	' var payment_value = null;' . "\n" .
hpdl	486	181	' if (document.checkout_payment.payment_method.length) {' . "\n" .
		182	' for (var i=0; i<document.checkout_payment.payment_method.length; i++) {' . "\n" .
		183	' if (document.checkout_payment.payment_method[i].checked) {' . "\n" .
		184	' payment_value = document.checkout_payment.payment_method[i].value;' . "\n" .
hpdl	1	185	' }' . "\n" .
hpdl	1	186	' }' . "\n" .
hpdl	486	187	' } else if (document.checkout_payment.payment_method.checked) {' . "\n" .
		188	' payment_value = document.checkout_payment.payment_method.value;' . "\n" .
		189	' } else if (document.checkout_payment.payment_method.value) {' . "\n" .
		190	' payment_value = document.checkout_payment.payment_method.value;' . "\n" .
hpdl	1	191	' }' . "\n\n";
hpdl	1	192
hpdl	434	193	foreach ($this->_modules as $module) {
hpdl	486	194	if ($GLOBALS['osC_Payment_' . $module]->isEnabled()) {
hpdl	431	195	$js .= $GLOBALS['osC_Payment_' . $module]->javascript_validation();
hpdl	1	196	}
		197	}
		198
		199	$js .= "\n" . ' if (payment_value == null) {' . "\n" .
hpdl	390	200	' error_message = error_message + "' . $osC_Language->get('js_no_payment_module_selected') . '\n";' . "\n" .
hpdl	1	201	' error = 1;' . "\n" .
		202	' }' . "\n\n" .
		203	' if (error == 1) {' . "\n" .
		204	' alert(error_message);' . "\n" .
		205	' return false;' . "\n" .
		206	' } else {' . "\n" .
		207	' return true;' . "\n" .
		208	' }' . "\n" .
		209	'}' . "\n" .
		210	'//--></script>' . "\n";
		211	}
		212
		213	return $js;
		214	}
		215
		216	function selection() {
		217	$selection_array = array();
		218
hpdl	434	219	foreach ($this->_modules as $module) {
hpdl	486	220	if ($GLOBALS['osC_Payment_' . $module]->isEnabled()) {
hpdl	431	221	$selection = $GLOBALS['osC_Payment_' . $module]->selection();
hpdl	431	222	if (is_array($selection)) $selection_array[] = $selection;
hpdl	1	223	}
		224	}
		225
		226	return $selection_array;
		227	}
		228
		229	function pre_confirmation_check() {
hpdl	434	230	if (is_array($this->_modules)) {
hpdl	486	231	if (is_object($GLOBALS[$this->selected_module]) && $GLOBALS[$this->selected_module]->isEnabled()) {
hpdl	1	232	$GLOBALS[$this->selected_module]->pre_confirmation_check();
		233	}
		234	}
		235	}
		236
		237	function confirmation() {
hpdl	434	238	if (is_array($this->_modules)) {
hpdl	486	239	if (is_object($GLOBALS[$this->selected_module]) && $GLOBALS[$this->selected_module]->isEnabled()) {
hpdl	1	240	return $GLOBALS[$this->selected_module]->confirmation();
		241	}
		242	}
		243	}
		244
		245	function process_button() {
hpdl	434	246	if (is_array($this->_modules)) {
hpdl	486	247	if (is_object($GLOBALS[$this->selected_module]) && $GLOBALS[$this->selected_module]->isEnabled()) {
hpdl	1	248	return $GLOBALS[$this->selected_module]->process_button();
		249	}
		250	}
		251	}
		252
hpdl	523	253	function process() {
hpdl	434	254	if (is_array($this->_modules)) {
hpdl	486	255	if (is_object($GLOBALS[$this->selected_module]) && $GLOBALS[$this->selected_module]->isEnabled()) {
hpdl	523	256	return $GLOBALS[$this->selected_module]->process();
hpdl	1	257	}
		258	}
		259	}
		260
		261	function get_error() {
hpdl	434	262	if (is_array($this->_modules)) {
hpdl	486	263	if (is_object($GLOBALS[$this->selected_module]) && $GLOBALS[$this->selected_module]->isEnabled()) {
hpdl	1	264	return $GLOBALS[$this->selected_module]->get_error();
		265	}
		266	}
		267	}
hpdl	431	268
hpdl	434	269	function hasActionURL() {
hpdl	434	270	if (is_array($this->_modules)) {
hpdl	486	271	if (is_object($GLOBALS[$this->selected_module]) && $GLOBALS[$this->selected_module]->isEnabled()) {
hpdl	434	272	if (isset($GLOBALS[$this->selected_module]->form_action_url) && (empty($GLOBALS[$this->selected_module]->form_action_url) === false)) {
		273	return true;
		274	}
		275	}
		276	}
		277
		278	return false;
		279	}
		280
		281	function getActionURL() {
		282	return $GLOBALS[$this->selected_module]->form_action_url;
		283	}
		284
hpdl	431	285	function hasActive() {
		286	static $has_active;
		287
		288	if (isset($has_active) === false) {
		289	$has_active = false;
		290
hpdl	434	291	foreach ($this->_modules as $module) {
hpdl	486	292	if ($GLOBALS['osC_Payment_' . $module]->isEnabled()) {
hpdl	431	293	$has_active = true;
		294	break;
		295	}
		296	}
		297	}
		298
		299	return $has_active;
		300	}
		301
		302	function numberOfActive() {
		303	static $active;
		304
		305	if (isset($active) === false) {
		306	$active = 0;
		307
hpdl	434	308	foreach ($this->_modules as $module) {
hpdl	486	309	if ($GLOBALS['osC_Payment_' . $module]->isEnabled()) {
hpdl	431	310	$active++;
		311	}
		312	}
		313	}
		314
		315	return $active;
		316	}
		317
		318	function _usortModules($a, $b) {
hpdl	432	319	if ($GLOBALS['osC_Payment_' . $a]->getSortOrder() == $GLOBALS['osC_Payment_' . $b]->getSortOrder()) {
hpdl	432	320	return strnatcasecmp($GLOBALS['osC_Payment_' . $a]->getTitle(), $GLOBALS['osC_Payment_' . $a]->getTitle());
hpdl	431	321	}
hpdl	431	322
hpdl	432	323	return ($GLOBALS['osC_Payment_' . $a]->getSortOrder() < $GLOBALS['osC_Payment_' . $b]->getSortOrder()) ? -1 : 1;
hpdl	431	324	}
hpdl	1	325	}
hpdl	1	326	?>

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