FishEye: file osCommerce/trunk/oscommerce/includes/classes/shipping.php

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hpdl	1	1	<?php
hpdl	1	2	/*
mattice	151	3	$Id: shipping.php 443 2006-02-19 23:01:01Z hpdl $
hpdl	1	4
		5	osCommerce, Open Source E-Commerce Solutions
		6	http://www.oscommerce.com
		7
hpdl	410	8	Copyright (c) 2006 osCommerce
hpdl	1	9
		10	Released under the GNU General Public License
		11	*/
		12
hpdl	443	13	class osC_Shipping {
		14	var $_modules = array(),
		15	$_selected_module,
		16	$_quotes = array(),
		17	$_keys,
		18	$_group = 'shipping';
hpdl	1	19
hpdl	1	20	// class constructor
hpdl	443	21	function osC_Shipping($module = '') {
hpdl	443	22	global $osC_Database, $osC_Language;
hpdl	383	23
hpdl	443	24	if (isset($_SESSION['osC_Shipping_data']) === false) {
		25	$_SESSION['osC_Shipping_data'] = array('quotes' => array(),
		26	'cartID' => null);
		27	}
hpdl	1	28
hpdl	443	29	$this->_quotes =& $_SESSION['osC_Shipping_data']['quotes'];
hpdl	443	30	$this->_cartID =& $_SESSION['osC_Shipping_data']['cartID'];
hpdl	1	31
hpdl	443	32	$Qmodules = $osC_Database->query('select code from :table_templates_boxes where modules_group = "shipping"');
		33	$Qmodules->bindTable(':table_templates_boxes', TABLE_TEMPLATES_BOXES);
		34	$Qmodules->setCache('modules-shipping');
		35	$Qmodules->execute();
		36
		37	while ($Qmodules->next()) {
		38	$this->_modules[] = $Qmodules->value('code');
		39	}
		40
		41	$Qmodules->freeResult();
		42
		43	if (empty($this->_modules) === false) {
		44	if ((empty($module) === false) && in_array(substr($module, 0, strpos($module, '_')), $this->_modules)) {
		45	$this->_selected_module = $module;
		46	$this->_modules = array(substr($module, 0, strpos($module, '_')));
hpdl	1	47	}
hpdl	1	48
hpdl	410	49	$osC_Language->load('modules-shipping');
hpdl	410	50
hpdl	443	51	foreach ($this->_modules as $module) {
hpdl	443	52	$module_class = 'osC_Shipping_' . $module;
hpdl	1	53
hpdl	443	54	if (class_exists($module_class) === false) {
		55	include('includes/modules/shipping/' . $module . '.' . substr(basename(__FILE__), (strrpos(basename(__FILE__), '.')+1)));
		56	}
		57
		58	$GLOBALS[$module_class] = new $module_class();
		59	$GLOBALS[$module_class]->initialize();
hpdl	1	60	}
hpdl	443	61
hpdl	443	62	usort($this->_modules, array('osC_Shipping', '_usortModules'));
hpdl	1	63	}
hpdl	443	64
hpdl	443	65	$this->_calculate();
hpdl	1	66	}
hpdl	1	67
hpdl	443	68	// class methods
		69	function getCode() {
		70	return $this->_code;
		71	}
hpdl	1	72
hpdl	443	73	function getTitle() {
		74	return $this->_title;
		75	}
hpdl	1	76
hpdl	443	77	function getDescription() {
		78	return $this->_description;
		79	}
hpdl	1	80
hpdl	443	81	function getStatus() {
		82	return $this->_status;
		83	}
		84
		85	function getSortOrder() {
		86	return $this->_sort_order;
		87	}
		88
		89	function hasQuotes() {
		90	return !empty($this->_quotes);
		91	}
		92
		93	function numberOfQuotes() {
		94	$total_quotes = 0;
		95
		96	foreach ($this->_quotes as $quotes) {
		97	$total_quotes += sizeof($quotes['methods']);
		98	}
		99
		100	return $total_quotes;
		101	}
		102
		103	function getQuotes() {
		104	return $this->_quotes;
		105	}
		106
		107	function getQuote($module = '') {
		108	if (empty($module)) {
		109	$module = $this->_selected_module;
		110	}
		111
		112	list($module_id, $method_id) = explode('_', $module);
		113
		114	$rate = array();
		115
		116	foreach ($this->_quotes as $quote) {
		117	if ($quote['id'] == $module_id) {
		118	foreach ($quote['methods'] as $method) {
		119	if ($method['id'] == $method_id) {
		120	$rate = array('id' => $module,
		121	'title' => $quote['module'] . ((empty($method['title']) === false) ? ' (' . $method['title'] . ')' : ''),
		122	'cost' => $method['cost'],
		123	'tax_class_id' => $quote['tax_class_id']);
		124
		125	break 2;
		126	}
		127	}
hpdl	1	128	}
hpdl	443	129	}
hpdl	1	130
hpdl	443	131	return $rate;
		132	}
		133
		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'],
		144	'is_cheapest' => true);
		145	}
hpdl	1	146	}
hpdl	443	147	}
hpdl	1	148
hpdl	443	149	return $rate;
hpdl	443	150	}
hpdl	1	151
hpdl	443	152	function hasActive() {
		153	static $has_active;
		154
		155	if (isset($has_active) === false) {
		156	$has_active = false;
		157
		158	foreach ($this->_modules as $module) {
		159	if ($GLOBALS['osC_Shipping_' . $module]->getStatus() === true) {
		160	$has_active = true;
		161	break;
hpdl	1	162	}
hpdl	1	163	}
hpdl	443	164	}
hpdl	1	165
hpdl	443	166	return $has_active;
		167	}
		168
		169	function hasKeys() {
		170	static $has_keys;
		171
		172	if (isset($has_keys) === false) {
		173	$has_keys = (sizeof($this->getKeys()) > 0) ? true : false;
		174	}
		175
		176	return $has_keys;
		177	}
		178
		179	function install() {
		180	global $osC_Database, $osC_Language;
		181
		182	$Qinstall = $osC_Database->query('insert into :table_templates_boxes (title, code, author_name, author_www, modules_group) values (:title, :code, :author_name, :author_www, :modules_group)');
		183	$Qinstall->bindTable(':table_templates_boxes', TABLE_TEMPLATES_BOXES);
		184	$Qinstall->bindValue(':title', $this->_title);
		185	$Qinstall->bindValue(':code', $this->_code);
		186	$Qinstall->bindValue(':author_name', $this->_author_name);
		187	$Qinstall->bindValue(':author_www', $this->_author_www);
		188	$Qinstall->bindValue(':modules_group', $this->_group);
		189	$Qinstall->execute();
		190
		191	foreach ($osC_Language->getAll() as $key => $value) {
		192	if (file_exists(dirname(__FILE__) . '/../languages/' . $key . '/modules/' . $this->_group . '/' . $this->_code . '.xml')) {
		193	foreach ($osC_Language->extractDefinitions($key . '/modules/' . $this->_group . '/' . $this->_code . '.xml') as $def) {
		194	$Qcheck = $osC_Database->query('select id from :table_languages_definitions where definition_key = :definition_key and content_group = :content_group and languages_id = :languages_id limit 1');
		195	$Qcheck->bindTable(':table_languages_definitions', TABLE_LANGUAGES_DEFINITIONS);
		196	$Qcheck->bindValue(':definition_key', $def['key']);
		197	$Qcheck->bindValue(':content_group', $def['group']);
		198	$Qcheck->bindInt(':languages_id', $value['id']);
		199	$Qcheck->execute();
		200
		201	if ($Qcheck->numberOfRows() === 1) {
		202	$Qdef = $osC_Database->query('update :table_languages_definitions set definition_value = :definition_value where definition_key = :definition_key and content_group = :content_group and languages_id = :languages_id');
		203	} else {
		204	$Qdef = $osC_Database->query('insert into :table_languages_definitions (languages_id, content_group, definition_key, definition_value) values (:languages_id, :content_group, :definition_key, :definition_value)');
		205	}
		206	$Qdef->bindTable(':table_languages_definitions', TABLE_LANGUAGES_DEFINITIONS);
		207	$Qdef->bindInt(':languages_id', $value['id']);
		208	$Qdef->bindValue(':content_group', $def['group']);
		209	$Qdef->bindValue(':definition_key', $def['key']);
		210	$Qdef->bindValue(':definition_value', $def['value']);
		211	$Qdef->execute();
		212	}
hpdl	1	213	}
		214	}
		215
hpdl	443	216	osC_Cache::clear('languages');
hpdl	1	217	}
hpdl	1	218
hpdl	443	219	function remove() {
hpdl	443	220	global $osC_Database, $osC_Language;
hpdl	1	221
hpdl	443	222	$Qdel = $osC_Database->query('delete from :table_templates_boxes where code = :code and modules_group = :modules_group');
		223	$Qdel->bindTable(':table_templates_boxes', TABLE_TEMPLATES_BOXES);
		224	$Qdel->bindValue(':code', $this->_code);
		225	$Qdel->bindValue(':modules_group', $this->_group);
		226	$Qdel->execute();
		227
		228	if ($this->hasKeys()) {
		229	$Qdel = $osC_Database->query('delete from :table_configuration where configuration_key in (":configuration_key")');
		230	$Qdel->bindTable(':table_configuration', TABLE_CONFIGURATION);
		231	$Qdel->bindRaw(':configuration_key', implode('", "', $this->getKeys()));
		232	$Qdel->execute();
		233	}
		234
		235	if (file_exists(dirname(__FILE__) . '/../languages/' . $osC_Language->getCode() . '/modules/' . $this->_group . '/' . $this->_code . '.xml')) {
		236	foreach ($osC_Language->extractDefinitions($osC_Language->getCode() . '/modules/' . $this->_group . '/' . $this->_code . '.xml') as $def) {
		237	$Qdel = $osC_Database->query('delete from :table_languages_definitions where definition_key = :definition_key and content_group = :content_group');
		238	$Qdel->bindTable(':table_languages_definitions', TABLE_LANGUAGES_DEFINITIONS);
		239	$Qdel->bindValue(':definition_key', $def['key']);
		240	$Qdel->bindValue(':content_group', $def['group']);
		241	$Qdel->execute();
		242	}
		243
		244	osC_Cache::clear('languages');
		245	}
		246	}
		247
		248	function _calculate() {
		249	global $osC_ShoppingCart;
		250
		251	if ($this->_cartID != $osC_ShoppingCart->getCartID()) {
		252	$this->_cartID = $osC_ShoppingCart->getCartID();
		253
		254	$this->_quotes = array();
		255
		256	if (is_array($this->_modules)) {
		257	$include_quotes = array();
		258
		259	if (defined('MODULE_SHIPPING_FREE_STATUS') && (MODULE_SHIPPING_FREE_STATUS == 'True') && ($GLOBALS['osC_Shipping_free']->getStatus() === true)) {
		260	$include_quotes[] = 'osC_Shipping_free';
		261	} else {
		262	foreach ($this->_modules as $module) {
		263	if ($GLOBALS['osC_Shipping_' . $module]->getStatus() === true) {
		264	$include_quotes[] = 'osC_Shipping_' . $module;
hpdl	1	265	}
		266	}
		267	}
		268
hpdl	443	269	foreach ($include_quotes as $module) {
		270	$quotes = $GLOBALS[$module]->quote();
		271
		272	if (is_array($quotes)) {
		273	$this->_quotes[] = $quotes;
hpdl	1	274	}
		275	}
		276	}
hpdl	443	277	}
hpdl	443	278	}
hpdl	1	279
hpdl	443	280	function _usortModules($a, $b) {
		281	if ($GLOBALS['osC_Shipping_' . $a]->getSortOrder() == $GLOBALS['osC_Shipping_' . $b]->getSortOrder()) {
		282	return strnatcasecmp($GLOBALS['osC_Shipping_' . $a]->getTitle(), $GLOBALS['osC_Shipping_' . $a]->getTitle());
hpdl	1	283	}
hpdl	443	284
hpdl	443	285	return ($GLOBALS['osC_Shipping_' . $a]->getSortOrder() < $GLOBALS['osC_Shipping_' . $b]->getSortOrder()) ? -1 : 1;
hpdl	1	286	}
		287	}
		288	?>

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