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

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hpdl	1	1	<?php
hpdl	1	2	/*
hpdl	153	3	$Id: shipping.php 1420 2007-03-08 00:21:12Z 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	421	13	class osC_Shipping {
hpdl	421	14	var $_modules = array(),
hpdl	439	15	$_selected_module,
hpdl	421	16	$_quotes = array(),
hpdl	432	17	$_group = 'shipping';
hpdl	1	18
hpdl	1	19	// class constructor
hpdl	421	20	function osC_Shipping($module = '') {
hpdl	425	21	global $osC_Database, $osC_Language;
hpdl	377	22
hpdl	1420	23	$this->_quotes =& $_SESSION['osC_ShoppingCart_data']['shipping_quotes'];
hpdl	1	24
hpdl	425	25	$Qmodules = $osC_Database->query('select code from :table_templates_boxes where modules_group = "shipping"');
		26	$Qmodules->bindTable(':table_templates_boxes', TABLE_TEMPLATES_BOXES);
		27	$Qmodules->setCache('modules-shipping');
		28	$Qmodules->execute();
hpdl	421	29
hpdl	425	30	while ($Qmodules->next()) {
		31	$this->_modules[] = $Qmodules->value('code');
		32	}
		33
		34	$Qmodules->freeResult();
		35
		36	if (empty($this->_modules) === false) {
hpdl	439	37	if ((empty($module) === false) && in_array(substr($module, 0, strpos($module, '_')), $this->_modules)) {
		38	$this->_selected_module = $module;
		39	$this->_modules = array(substr($module, 0, strpos($module, '_')));
hpdl	1	40	}
hpdl	1	41
hpdl	404	42	$osC_Language->load('modules-shipping');
hpdl	404	43
hpdl	427	44	foreach ($this->_modules as $module) {
		45	$module_class = 'osC_Shipping_' . $module;
		46
hpdl	439	47	if (class_exists($module_class) === false) {
		48	include('includes/modules/shipping/' . $module . '.' . substr(basename(__FILE__), (strrpos(basename(__FILE__), '.')+1)));
		49	}
		50
hpdl	427	51	$GLOBALS[$module_class] = new $module_class();
hpdl	427	52	$GLOBALS[$module_class]->initialize();
hpdl	1	53	}
hpdl	427	54
hpdl	427	55	usort($this->_modules, array('osC_Shipping', '_usortModules'));
hpdl	1	56	}
hpdl	439	57
hpdl	1420	58	if ( empty($this->_quotes) ) {
		59	$this->_calculate();
		60	}
hpdl	1	61	}
hpdl	1	62
hpdl	432	63	// class methods
		64	function getCode() {
		65	return $this->_code;
		66	}
		67
		68	function getTitle() {
		69	return $this->_title;
		70	}
		71
		72	function getDescription() {
		73	return $this->_description;
		74	}
		75
hpdl	620	76	function isEnabled() {
hpdl	432	77	return $this->_status;
		78	}
		79
		80	function getSortOrder() {
		81	return $this->_sort_order;
		82	}
		83
hpdl	421	84	function hasQuotes() {
hpdl	421	85	return !empty($this->_quotes);
hpdl	1	86	}
hpdl	1	87
hpdl	422	88	function numberOfQuotes() {
		89	$total_quotes = 0;
		90
		91	foreach ($this->_quotes as $quotes) {
		92	$total_quotes += sizeof($quotes['methods']);
		93	}
		94
		95	return $total_quotes;
		96	}
		97
hpdl	439	98	function getQuotes() {
		99	return $this->_quotes;
		100	}
hpdl	425	101
hpdl	439	102	function getQuote($module = '') {
		103	if (empty($module)) {
		104	$module = $this->_selected_module;
hpdl	421	105	}
hpdl	421	106
hpdl	439	107	list($module_id, $method_id) = explode('_', $module);
hpdl	421	108
hpdl	439	109	$rate = array();
hpdl	1	110
hpdl	439	111	foreach ($this->_quotes as $quote) {
		112	if ($quote['id'] == $module_id) {
		113	foreach ($quote['methods'] as $method) {
		114	if ($method['id'] == $method_id) {
		115	$rate = array('id' => $module,
		116	'title' => $quote['module'] . ((empty($method['title']) === false) ? ' (' . $method['title'] . ')' : ''),
		117	'cost' => $method['cost'],
hpdl	830	118	'tax_class_id' => $quote['tax_class_id'],
hpdl	830	119	'is_cheapest' => null);
hpdl	421	120
hpdl	439	121	break 2;
hpdl	1	122	}
		123	}
		124	}
hpdl	439	125	}
hpdl	1	126
hpdl	439	127	return $rate;
hpdl	439	128	}
hpdl	421	129
hpdl	439	130	function getCheapestQuote() {
		131	$rate = array();
		132
		133	foreach ($this->_quotes as $quote) {
		134	foreach ($quote['methods'] as $method) {
		135	if (empty($rate) \|\| ($method['cost'] < $rate['cost'])) {
		136	$rate = array('id' => $quote['id'] . '_' . $method['id'],
		137	'title' => $quote['module'] . ((empty($method['title']) === false) ? ' (' . $method['title'] . ')' : ''),
		138	'cost' => $method['cost'],
		139	'tax_class_id' => $quote['tax_class_id'],
hpdl	864	140	'is_cheapest' => false);
hpdl	1	141	}
		142	}
		143	}
hpdl	439	144
hpdl	864	145	if (!empty($rate)) {
		146	$rate['is_cheapest'] = true;
		147	}
		148
hpdl	439	149	return $rate;
hpdl	1	150	}
hpdl	425	151
		152	function hasActive() {
		153	static $has_active;
		154
		155	if (isset($has_active) === false) {
		156	$has_active = false;
		157
		158	foreach ($this->_modules as $module) {
hpdl	620	159	if ($GLOBALS['osC_Shipping_' . $module]->isEnabled()) {
hpdl	425	160	$has_active = true;
		161	break;
		162	}
		163	}
		164	}
		165
		166	return $has_active;
		167	}
		168
hpdl	439	169	function _calculate() {
hpdl	1420	170	$this->_quotes = array();
hpdl	439	171
hpdl	1420	172	if (is_array($this->_modules)) {
hpdl	1420	173	$include_quotes = array();
hpdl	439	174
hpdl	1420	175	if (defined('MODULE_SHIPPING_FREE_STATUS') && isset($GLOBALS['osC_Shipping_free']) && $GLOBALS['osC_Shipping_free']->isEnabled()) {
		176	$include_quotes[] = 'osC_Shipping_free';
		177	} else {
		178	foreach ($this->_modules as $module) {
		179	if ($GLOBALS['osC_Shipping_' . $module]->isEnabled()) {
		180	$include_quotes[] = 'osC_Shipping_' . $module;
hpdl	439	181	}
hpdl	439	182	}
hpdl	1420	183	}
hpdl	439	184
hpdl	1420	185	foreach ($include_quotes as $module) {
hpdl	1420	186	$quotes = $GLOBALS[$module]->quote();
hpdl	439	187
hpdl	1420	188	if (is_array($quotes)) {
hpdl	1420	189	$this->_quotes[] = $quotes;
hpdl	439	190	}
		191	}
		192	}
		193	}
		194
hpdl	427	195	function _usortModules($a, $b) {
hpdl	432	196	if ($GLOBALS['osC_Shipping_' . $a]->getSortOrder() == $GLOBALS['osC_Shipping_' . $b]->getSortOrder()) {
hpdl	432	197	return strnatcasecmp($GLOBALS['osC_Shipping_' . $a]->getTitle(), $GLOBALS['osC_Shipping_' . $a]->getTitle());
hpdl	427	198	}
hpdl	427	199
hpdl	432	200	return ($GLOBALS['osC_Shipping_' . $a]->getSortOrder() < $GLOBALS['osC_Shipping_' . $b]->getSortOrder()) ? -1 : 1;
hpdl	427	201	}
hpdl	1	202	}
hpdl	1	203	?>

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