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 864 2006-08-30 01:21:58Z 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, $osC_Language;
hpdl	377	22
hpdl	421	23	if (isset($_SESSION['osC_Shipping_data']) === false) {
hpdl	439	24	$_SESSION['osC_Shipping_data'] = array('quotes' => array(),
hpdl	439	25	'cartID' => null);
hpdl	421	26	}
hpdl	1	27
hpdl	421	28	$this->_quotes =& $_SESSION['osC_Shipping_data']['quotes'];
hpdl	439	29	$this->_cartID =& $_SESSION['osC_Shipping_data']['cartID'];
hpdl	421	30
hpdl	425	31	$Qmodules = $osC_Database->query('select code from :table_templates_boxes where modules_group = "shipping"');
		32	$Qmodules->bindTable(':table_templates_boxes', TABLE_TEMPLATES_BOXES);
		33	$Qmodules->setCache('modules-shipping');
		34	$Qmodules->execute();
hpdl	421	35
hpdl	425	36	while ($Qmodules->next()) {
		37	$this->_modules[] = $Qmodules->value('code');
		38	}
		39
		40	$Qmodules->freeResult();
		41
		42	if (empty($this->_modules) === false) {
hpdl	439	43	if ((empty($module) === false) && in_array(substr($module, 0, strpos($module, '_')), $this->_modules)) {
		44	$this->_selected_module = $module;
		45	$this->_modules = array(substr($module, 0, strpos($module, '_')));
hpdl	1	46	}
hpdl	1	47
hpdl	404	48	$osC_Language->load('modules-shipping');
hpdl	404	49
hpdl	427	50	foreach ($this->_modules as $module) {
		51	$module_class = 'osC_Shipping_' . $module;
		52
hpdl	439	53	if (class_exists($module_class) === false) {
		54	include('includes/modules/shipping/' . $module . '.' . substr(basename(__FILE__), (strrpos(basename(__FILE__), '.')+1)));
		55	}
		56
hpdl	427	57	$GLOBALS[$module_class] = new $module_class();
hpdl	427	58	$GLOBALS[$module_class]->initialize();
hpdl	1	59	}
hpdl	427	60
hpdl	427	61	usort($this->_modules, array('osC_Shipping', '_usortModules'));
hpdl	1	62	}
hpdl	439	63
hpdl	439	64	$this->_calculate();
hpdl	1	65	}
hpdl	1	66
hpdl	432	67	// class methods
		68	function getCode() {
		69	return $this->_code;
		70	}
		71
		72	function getTitle() {
		73	return $this->_title;
		74	}
		75
		76	function getDescription() {
		77	return $this->_description;
		78	}
		79
hpdl	620	80	function isEnabled() {
hpdl	432	81	return $this->_status;
		82	}
		83
		84	function getSortOrder() {
		85	return $this->_sort_order;
		86	}
		87
hpdl	421	88	function hasQuotes() {
hpdl	421	89	return !empty($this->_quotes);
hpdl	1	90	}
hpdl	1	91
hpdl	422	92	function numberOfQuotes() {
		93	$total_quotes = 0;
		94
		95	foreach ($this->_quotes as $quotes) {
		96	$total_quotes += sizeof($quotes['methods']);
		97	}
		98
		99	return $total_quotes;
		100	}
		101
hpdl	439	102	function getQuotes() {
		103	return $this->_quotes;
		104	}
hpdl	425	105
hpdl	439	106	function getQuote($module = '') {
		107	if (empty($module)) {
		108	$module = $this->_selected_module;
hpdl	421	109	}
hpdl	421	110
hpdl	439	111	list($module_id, $method_id) = explode('_', $module);
hpdl	421	112
hpdl	439	113	$rate = array();
hpdl	1	114
hpdl	439	115	foreach ($this->_quotes as $quote) {
		116	if ($quote['id'] == $module_id) {
		117	foreach ($quote['methods'] as $method) {
		118	if ($method['id'] == $method_id) {
		119	$rate = array('id' => $module,
		120	'title' => $quote['module'] . ((empty($method['title']) === false) ? ' (' . $method['title'] . ')' : ''),
		121	'cost' => $method['cost'],
hpdl	830	122	'tax_class_id' => $quote['tax_class_id'],
hpdl	830	123	'is_cheapest' => null);
hpdl	421	124
hpdl	439	125	break 2;
hpdl	1	126	}
		127	}
		128	}
hpdl	439	129	}
hpdl	1	130
hpdl	439	131	return $rate;
hpdl	439	132	}
hpdl	421	133
hpdl	439	134	function getCheapestQuote() {
		135	$rate = array();
		136
		137	foreach ($this->_quotes as $quote) {
		138	foreach ($quote['methods'] as $method) {
		139	if (empty($rate) \|\| ($method['cost'] < $rate['cost'])) {
		140	$rate = array('id' => $quote['id'] . '_' . $method['id'],
		141	'title' => $quote['module'] . ((empty($method['title']) === false) ? ' (' . $method['title'] . ')' : ''),
		142	'cost' => $method['cost'],
		143	'tax_class_id' => $quote['tax_class_id'],
hpdl	864	144	'is_cheapest' => false);
hpdl	1	145	}
		146	}
		147	}
hpdl	439	148
hpdl	864	149	if (!empty($rate)) {
		150	$rate['is_cheapest'] = true;
		151	}
		152
hpdl	439	153	return $rate;
hpdl	1	154	}
hpdl	425	155
		156	function hasActive() {
		157	static $has_active;
		158
		159	if (isset($has_active) === false) {
		160	$has_active = false;
		161
		162	foreach ($this->_modules as $module) {
hpdl	620	163	if ($GLOBALS['osC_Shipping_' . $module]->isEnabled()) {
hpdl	425	164	$has_active = true;
		165	break;
		166	}
		167	}
		168	}
		169
		170	return $has_active;
		171	}
		172
hpdl	439	173	function _calculate() {
		174	global $osC_ShoppingCart;
		175
		176	if ($this->_cartID != $osC_ShoppingCart->getCartID()) {
		177	$this->_cartID = $osC_ShoppingCart->getCartID();
		178
		179	$this->_quotes = array();
		180
		181	if (is_array($this->_modules)) {
		182	$include_quotes = array();
		183
hpdl	864	184	if (defined('MODULE_SHIPPING_FREE_STATUS') && isset($GLOBALS['osC_Shipping_free']) && $GLOBALS['osC_Shipping_free']->isEnabled()) {
hpdl	439	185	$include_quotes[] = 'osC_Shipping_free';
		186	} else {
		187	foreach ($this->_modules as $module) {
hpdl	620	188	if ($GLOBALS['osC_Shipping_' . $module]->isEnabled()) {
hpdl	439	189	$include_quotes[] = 'osC_Shipping_' . $module;
		190	}
		191	}
		192	}
		193
		194	foreach ($include_quotes as $module) {
		195	$quotes = $GLOBALS[$module]->quote();
		196
		197	if (is_array($quotes)) {
		198	$this->_quotes[] = $quotes;
		199	}
		200	}
		201	}
		202	}
		203	}
		204
hpdl	427	205	function _usortModules($a, $b) {
hpdl	432	206	if ($GLOBALS['osC_Shipping_' . $a]->getSortOrder() == $GLOBALS['osC_Shipping_' . $b]->getSortOrder()) {
hpdl	432	207	return strnatcasecmp($GLOBALS['osC_Shipping_' . $a]->getTitle(), $GLOBALS['osC_Shipping_' . $a]->getTitle());
hpdl	427	208	}
hpdl	427	209
hpdl	432	210	return ($GLOBALS['osC_Shipping_' . $a]->getSortOrder() < $GLOBALS['osC_Shipping_' . $b]->getSortOrder()) ? -1 : 1;
hpdl	427	211	}
hpdl	1	212	}
hpdl	1	213	?>

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