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 607 2006-07-05 10:17:57Z 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', $certificate = '') {
hpdl	607	62	if (empty($header) \|\| !is_array($header)) {
hpdl	486	63	$header = array();
		64	}
		65
		66	$server = parse_url($url);
		67
		68	if (isset($server['port']) === false) {
		69	$server['port'] = ($server['scheme'] == 'https') ? 443 : 80;
		70	}
		71
		72	if (isset($server['path']) === false) {
		73	$server['path'] = '/';
		74	}
		75
		76	if (isset($server['user']) && isset($server['pass'])) {
		77	$header[] = 'Authorization: Basic ' . base64_encode($server['user'] . ':' . $server['pass']);
		78	}
		79
hpdl	607	80	$connection_method = 0;
hpdl	486	81
hpdl	607	82	if (function_exists('curl_init')) {
		83	$connection_method = 1;
		84	} elseif ( ($server['scheme'] == 'http') \|\| (($server['scheme'] == 'https') && extension_loaded('openssl')) ) {
		85	if (function_exists('stream_context_create')) {
		86	$connection_method = 3;
		87	} else {
		88	$connection_method = 2;
		89	}
hpdl	486	90	}
hpdl	486	91
hpdl	607	92	$result = '';
hpdl	523	93
hpdl	607	94	switch ($connection_method) {
		95	case 1:
		96	$curl = curl_init($server['scheme'] . '://' . $server['host'] . $server['path'] . (isset($server['query']) ? '?' . $server['query'] : ''));
		97	curl_setopt($curl, CURLOPT_PORT, $server['port']);
hpdl	486	98
hpdl	607	99	if (!empty($header)) {
		100	curl_setopt($curl, CURLOPT_HTTPHEADER, $header);
		101	}
hpdl	533	102
hpdl	607	103	if (!empty($certificate)) {
		104	curl_setopt($curl, CURLOPT_SSLCERT, $certificate);
		105	}
hpdl	486	106
hpdl	607	107	curl_setopt($curl, CURLOPT_HEADER, 0);
		108	curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0);
		109	curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
		110	curl_setopt($curl, CURLOPT_FORBID_REUSE, 1);
		111	curl_setopt($curl, CURLOPT_FRESH_CONNECT, 1);
		112	curl_setopt($curl, CURLOPT_POST, 1);
		113	curl_setopt($curl, CURLOPT_POSTFIELDS, $parameters);
hpdl	486	114
hpdl	607	115	$result = curl_exec($curl);
hpdl	486	116
hpdl	607	117	curl_close($curl);
hpdl	486	118
hpdl	607	119	break;
hpdl	533	120
hpdl	607	121	case 2:
		122	if ($fp = @fsockopen(($server['scheme'] == 'https' ? 'ssl' : $server['scheme']) . '://' . $server['host'], $server['port'])) {
		123	@fputs($fp, 'POST ' . $server['path'] . (isset($server['query']) ? '?' . $server['query'] : '') . ' HTTP/1.1' . "\r\n" .
		124	'Host: ' . $server['host'] . "\r\n" .
		125	'Content-type: application/x-www-form-urlencoded' . "\r\n" .
		126	'Content-length: ' . strlen($parameters) . "\r\n" .
		127	(!empty($header) ? implode("\r\n", $header) . "\r\n" : '') .
		128	'Connection: close' . "\r\n\r\n" .
		129	$parameters . "\r\n\r\n");
hpdl	533	130
hpdl	607	131	$result = @stream_get_contents($fp);
hpdl	533	132
hpdl	607	133	@fclose($fp);
hpdl	533	134
hpdl	607	135	$result = trim(substr($result, strpos($result, "\r\n\r\n", strpos(strtolower($result), 'content-length:'))));
		136	}
		137
		138	break;
		139
		140	case 3:
		141	$options = array('http' => array('method' => 'POST',
		142	'header' => 'Host: ' . $server['host'] . "\r\n" .
		143	'Content-type: application/x-www-form-urlencoded' . "\r\n" .
		144	'Content-length: ' . strlen($parameters) . "\r\n" .
		145	(!empty($header) ? implode("\r\n", $header) . "\r\n" : '') .
		146	'Connection: close',
		147	'content' => $parameters));
		148
		149	if (!empty($certificate)) {
		150	$options['ssl'] = array('local_cert' => $certificate);
		151	}
		152
		153	$context = stream_context_create($options);
		154
		155	if ($fp = fopen($url, 'r', false, $context)) {
		156	$result = '';
		157
		158	while (!feof($fp)) {
		159	$result .= fgets($fp, 4096);
		160	}
		161
		162	fclose($fp);
		163	}
		164
		165	break;
		166
		167	default:
		168	exec(escapeshellarg(CFG_APP_CURL) . ' -d ' . escapeshellarg($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);
		169	$result = implode("\n", $result);
hpdl	533	170	}
hpdl	533	171
hpdl	486	172	return $result;
		173	}
		174
hpdl	432	175	function getCode() {
		176	return $this->_code;
		177	}
		178
		179	function getTitle() {
		180	return $this->_title;
		181	}
		182
		183	function getDescription() {
		184	return $this->_description;
		185	}
		186
hpdl	486	187	function getMethodTitle() {
		188	return $this->_method_title;
		189	}
		190
		191	function isEnabled() {
hpdl	432	192	return $this->_status;
		193	}
		194
		195	function getSortOrder() {
		196	return $this->_sort_order;
		197	}
		198
hpdl	547	199	function getJavascriptBlock() {
hpdl	1	200	}
hpdl	1	201
hpdl	547	202	function getJavascriptBlocks() {
hpdl	387	203	global $osC_Language;
hpdl	387	204
hpdl	1	205	$js = '';
hpdl	434	206	if (is_array($this->_modules)) {
hpdl	241	207	$js = '<script type="text/javascript"><!-- ' . "\n" .
hpdl	1	208	'function check_form() {' . "\n" .
hpdl	1	209	' var error = 0;' . "\n" .
hpdl	387	210	' var error_message = "' . $osC_Language->get('js_error') . '";' . "\n" .
hpdl	1	211	' var payment_value = null;' . "\n" .
hpdl	486	212	' if (document.checkout_payment.payment_method.length) {' . "\n" .
		213	' for (var i=0; i<document.checkout_payment.payment_method.length; i++) {' . "\n" .
		214	' if (document.checkout_payment.payment_method[i].checked) {' . "\n" .
		215	' payment_value = document.checkout_payment.payment_method[i].value;' . "\n" .
hpdl	1	216	' }' . "\n" .
hpdl	1	217	' }' . "\n" .
hpdl	486	218	' } else if (document.checkout_payment.payment_method.checked) {' . "\n" .
		219	' payment_value = document.checkout_payment.payment_method.value;' . "\n" .
		220	' } else if (document.checkout_payment.payment_method.value) {' . "\n" .
		221	' payment_value = document.checkout_payment.payment_method.value;' . "\n" .
hpdl	1	222	' }' . "\n\n";
hpdl	1	223
hpdl	434	224	foreach ($this->_modules as $module) {
hpdl	486	225	if ($GLOBALS['osC_Payment_' . $module]->isEnabled()) {
hpdl	547	226	$js .= $GLOBALS['osC_Payment_' . $module]->getJavascriptBlock();
hpdl	1	227	}
		228	}
		229
		230	$js .= "\n" . ' if (payment_value == null) {' . "\n" .
hpdl	390	231	' error_message = error_message + "' . $osC_Language->get('js_no_payment_module_selected') . '\n";' . "\n" .
hpdl	1	232	' error = 1;' . "\n" .
		233	' }' . "\n\n" .
		234	' if (error == 1) {' . "\n" .
		235	' alert(error_message);' . "\n" .
		236	' return false;' . "\n" .
		237	' } else {' . "\n" .
		238	' return true;' . "\n" .
		239	' }' . "\n" .
		240	'}' . "\n" .
		241	'//--></script>' . "\n";
		242	}
		243
		244	return $js;
		245	}
		246
		247	function selection() {
		248	$selection_array = array();
		249
hpdl	434	250	foreach ($this->_modules as $module) {
hpdl	486	251	if ($GLOBALS['osC_Payment_' . $module]->isEnabled()) {
hpdl	431	252	$selection = $GLOBALS['osC_Payment_' . $module]->selection();
hpdl	431	253	if (is_array($selection)) $selection_array[] = $selection;
hpdl	1	254	}
		255	}
		256
		257	return $selection_array;
		258	}
		259
		260	function pre_confirmation_check() {
hpdl	434	261	if (is_array($this->_modules)) {
hpdl	486	262	if (is_object($GLOBALS[$this->selected_module]) && $GLOBALS[$this->selected_module]->isEnabled()) {
hpdl	1	263	$GLOBALS[$this->selected_module]->pre_confirmation_check();
		264	}
		265	}
		266	}
		267
		268	function confirmation() {
hpdl	434	269	if (is_array($this->_modules)) {
hpdl	486	270	if (is_object($GLOBALS[$this->selected_module]) && $GLOBALS[$this->selected_module]->isEnabled()) {
hpdl	1	271	return $GLOBALS[$this->selected_module]->confirmation();
		272	}
		273	}
		274	}
		275
		276	function process_button() {
hpdl	434	277	if (is_array($this->_modules)) {
hpdl	486	278	if (is_object($GLOBALS[$this->selected_module]) && $GLOBALS[$this->selected_module]->isEnabled()) {
hpdl	1	279	return $GLOBALS[$this->selected_module]->process_button();
		280	}
		281	}
		282	}
		283
hpdl	523	284	function process() {
hpdl	434	285	if (is_array($this->_modules)) {
hpdl	486	286	if (is_object($GLOBALS[$this->selected_module]) && $GLOBALS[$this->selected_module]->isEnabled()) {
hpdl	523	287	return $GLOBALS[$this->selected_module]->process();
hpdl	1	288	}
		289	}
		290	}
		291
		292	function get_error() {
hpdl	434	293	if (is_array($this->_modules)) {
hpdl	486	294	if (is_object($GLOBALS[$this->selected_module]) && $GLOBALS[$this->selected_module]->isEnabled()) {
hpdl	1	295	return $GLOBALS[$this->selected_module]->get_error();
		296	}
		297	}
		298	}
hpdl	431	299
hpdl	434	300	function hasActionURL() {
hpdl	434	301	if (is_array($this->_modules)) {
hpdl	486	302	if (is_object($GLOBALS[$this->selected_module]) && $GLOBALS[$this->selected_module]->isEnabled()) {
hpdl	434	303	if (isset($GLOBALS[$this->selected_module]->form_action_url) && (empty($GLOBALS[$this->selected_module]->form_action_url) === false)) {
		304	return true;
		305	}
		306	}
		307	}
		308
		309	return false;
		310	}
		311
		312	function getActionURL() {
		313	return $GLOBALS[$this->selected_module]->form_action_url;
		314	}
		315
hpdl	431	316	function hasActive() {
		317	static $has_active;
		318
		319	if (isset($has_active) === false) {
		320	$has_active = false;
		321
hpdl	434	322	foreach ($this->_modules as $module) {
hpdl	486	323	if ($GLOBALS['osC_Payment_' . $module]->isEnabled()) {
hpdl	431	324	$has_active = true;
		325	break;
		326	}
		327	}
		328	}
		329
		330	return $has_active;
		331	}
		332
		333	function numberOfActive() {
		334	static $active;
		335
		336	if (isset($active) === false) {
		337	$active = 0;
		338
hpdl	434	339	foreach ($this->_modules as $module) {
hpdl	486	340	if ($GLOBALS['osC_Payment_' . $module]->isEnabled()) {
hpdl	431	341	$active++;
		342	}
		343	}
		344	}
		345
		346	return $active;
		347	}
		348
		349	function _usortModules($a, $b) {
hpdl	432	350	if ($GLOBALS['osC_Payment_' . $a]->getSortOrder() == $GLOBALS['osC_Payment_' . $b]->getSortOrder()) {
hpdl	432	351	return strnatcasecmp($GLOBALS['osC_Payment_' . $a]->getTitle(), $GLOBALS['osC_Payment_' . $a]->getTitle());
hpdl	431	352	}
hpdl	431	353
hpdl	432	354	return ($GLOBALS['osC_Payment_' . $a]->getSortOrder() < $GLOBALS['osC_Payment_' . $b]->getSortOrder()) ? -1 : 1;
hpdl	431	355	}
hpdl	1	356	}
hpdl	1	357	?>

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