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 620 2006-07-13 10:48:54Z 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	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'],
		122	'tax_class_id' => $quote['tax_class_id']);
hpdl	421	123
hpdl	439	124	break 2;
hpdl	1	125	}
		126	}
		127	}
hpdl	439	128	}
hpdl	1	129
hpdl	439	130	return $rate;
hpdl	439	131	}
hpdl	421	132
hpdl	439	133	function getCheapestQuote() {
		134	$rate = array();
		135
		136	foreach ($this->_quotes as $quote) {
		137	foreach ($quote['methods'] as $method) {
		138	if (empty($rate) \|\| ($method['cost'] < $rate['cost'])) {
		139	$rate = array('id' => $quote['id'] . '_' . $method['id'],
		140	'title' => $quote['module'] . ((empty($method['title']) === false) ? ' (' . $method['title'] . ')' : ''),
		141	'cost' => $method['cost'],
		142	'tax_class_id' => $quote['tax_class_id'],
		143	'is_cheapest' => true);
hpdl	1	144	}
		145	}
		146	}
hpdl	439	147
hpdl	439	148	return $rate;
hpdl	1	149	}
hpdl	425	150
		151	function hasActive() {
		152	static $has_active;
		153
		154	if (isset($has_active) === false) {
		155	$has_active = false;
		156
		157	foreach ($this->_modules as $module) {
hpdl	620	158	if ($GLOBALS['osC_Shipping_' . $module]->isEnabled()) {
hpdl	425	159	$has_active = true;
		160	break;
		161	}
		162	}
		163	}
		164
		165	return $has_active;
		166	}
		167
hpdl	439	168	function _calculate() {
		169	global $osC_ShoppingCart;
		170
		171	if ($this->_cartID != $osC_ShoppingCart->getCartID()) {
		172	$this->_cartID = $osC_ShoppingCart->getCartID();
		173
		174	$this->_quotes = array();
		175
		176	if (is_array($this->_modules)) {
		177	$include_quotes = array();
		178
hpdl	620	179	if (defined('MODULE_SHIPPING_FREE_STATUS') && (MODULE_SHIPPING_FREE_STATUS == 'True') && $GLOBALS['osC_Shipping_free']->isEnabled()) {
hpdl	439	180	$include_quotes[] = 'osC_Shipping_free';
		181	} else {
		182	foreach ($this->_modules as $module) {
hpdl	620	183	if ($GLOBALS['osC_Shipping_' . $module]->isEnabled()) {
hpdl	439	184	$include_quotes[] = 'osC_Shipping_' . $module;
		185	}
		186	}
		187	}
		188
		189	foreach ($include_quotes as $module) {
		190	$quotes = $GLOBALS[$module]->quote();
		191
		192	if (is_array($quotes)) {
		193	$this->_quotes[] = $quotes;
		194	}
		195	}
		196	}
		197	}
		198	}
		199
hpdl	427	200	function _usortModules($a, $b) {
hpdl	432	201	if ($GLOBALS['osC_Shipping_' . $a]->getSortOrder() == $GLOBALS['osC_Shipping_' . $b]->getSortOrder()) {
hpdl	432	202	return strnatcasecmp($GLOBALS['osC_Shipping_' . $a]->getTitle(), $GLOBALS['osC_Shipping_' . $a]->getTitle());
hpdl	427	203	}
hpdl	427	204
hpdl	432	205	return ($GLOBALS['osC_Shipping_' . $a]->getSortOrder() < $GLOBALS['osC_Shipping_' . $b]->getSortOrder()) ? -1 : 1;
hpdl	427	206	}
hpdl	1	207	}
hpdl	1	208	?>

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