<?php
/**
* ot_shipping order-total module
*
* @package orderTotal
* @copyright Copyright 2003-2011 Zen Cart Development Team
* @copyright Portions Copyright 2003 osCommerce
* @license http://www.zen-cart.com/license/2_0.txt GNU Public License V2.0
* @version $Id: ot_shipping.php 19002 2011-07-03 10:06:10Z wilt $
*/
class ot_shipping {
var $title, $output;
function ot_shipping() {
global $order, $currencies;
$this->code = 'ot_shipping';
$this->title = MODULE_ORDER_TOTAL_SHIPPING_TITLE;
$this->description = MODULE_ORDER_TOTAL_SHIPPING_DESCRIPTION;
$this->sort_order = MODULE_ORDER_TOTAL_SHIPPING_SORT_ORDER;
unset($_SESSION['shipping_tax_description']);
$this->output = array();
if (MODULE_ORDER_TOTAL_SHIPPING_FREE_SHIPPING == 'true') {
switch (MODULE_ORDER_TOTAL_SHIPPING_DESTINATION) {
case 'national':
if ($order->delivery['country_id'] == STORE_COUNTRY) $pass = true; break;
case 'international':
if ($order->delivery['country_id'] != STORE_COUNTRY) $pass = true; break;
case 'both':
$pass = true; break;
default:
$pass = false; break;
}
if ( ($pass == true) && ( ($order->info['total'] - $order->info['shipping_cost']) >= MODULE_ORDER_TOTAL_SHIPPING_FREE_SHIPPING_OVER) ) {
$order->info['shipping_method'] = $this->title;
$order->info['total'] -= $order->info['shipping_cost'];
$order->info['shipping_cost'] = 0;
}
}
$module = substr($_SESSION['shipping']['id'], 0, strpos($_SESSION['shipping']['id'], '_'));
if (zen_not_null($order->info['shipping_method'])) {
if ($GLOBALS[$module]->tax_class > 0) {
if (!isset($GLOBALS[$module]->tax_basis)) {
$shipping_tax_basis = STORE_SHIPPING_TAX_BASIS;
} else {
$shipping_tax_basis = $GLOBALS[$module]->tax_basis;
}
if ($shipping_tax_basis == 'Billing') {
$shipping_tax = zen_get_tax_rate($GLOBALS[$module]->tax_class, $order->billing['country']['id'], $order->billing['zone_id']);
$shipping_tax_description = zen_get_tax_description($GLOBALS[$module]->tax_class, $order->billing['country']['id'], $order->billing['zone_id']);
} elseif ($shipping_tax_basis == 'Shipping') {
$shipping_tax = zen_get_tax_rate($GLOBALS[$module]->tax_class, $order->delivery['country']['id'], $order->delivery['zone_id']);
$shipping_tax_description = zen_get_tax_description($GLOBALS[$module]->tax_class, $order->delivery['country']['id'], $order->delivery['zone_id']);
} else {
if (STORE_ZONE == $order->billing['zone_id']) {
$shipping_tax = zen_get_tax_rate($GLOBALS[$module]->tax_class, $order->billing['country']['id'], $order->billing['zone_id']);
$shipping_tax_description = zen_get_tax_description($GLOBALS[$module]->tax_class, $order->billing['country']['id'], $order->billing['zone_id']);
} elseif (STORE_ZONE == $order->delivery['zone_id']) {
$shipping_tax = zen_get_tax_rate($GLOBALS[$module]->tax_class, $order->delivery['country']['id'], $order->delivery['zone_id']);
$shipping_tax_description = zen_get_tax_description($GLOBALS[$module]->tax_class, $order->delivery['country']['id'], $order->delivery['zone_id']);
} else {
$shipping_tax = 0;
}
}
$shipping_tax_amount = zen_calculate_tax($order->info['shipping_cost'], $shipping_tax);
$order->info['shipping_tax'] += $shipping_tax_amount;
$order->info['tax'] += $shipping_tax_amount;
$order->info['tax_groups']["$shipping_tax_description"] += zen_calculate_tax($order->info['shipping_cost'], $shipping_tax);
$order->info['total'] += zen_calculate_tax($order->info['shipping_cost'], $shipping_tax);
$_SESSION['shipping_tax_description'] =  $shipping_tax_description;
$_SESSION['shipping_tax_amount'] =  $shipping_tax_amount;
if (DISPLAY_PRICE_WITH_TAX == 'true') $order->info['shipping_cost'] += zen_calculate_tax($order->info['shipping_cost'], $shipping_tax);
}
if ($_SESSION['shipping'] == 'free_free') {
$order->info['shipping_method'] = FREE_SHIPPING_TITLE;
$order->info['shipping_cost'] = 0;
}
}
}
function process() {
global $order, $currencies;
$this->output[] = array('title' => $order->info['shipping_method'] . ':',
'text' => $currencies->format($order->info['shipping_cost'], true, $order->info['currency'], $order->info['currency_value']),
'value' => $order->info['shipping_cost']);
}
function check() {
global $db;
if (!isset($this->_check)) {
$check_query = $db->Execute("select configuration_value from " . TABLE_CONFIGURATION . " where configuration_key = 'MODULE_ORDER_TOTAL_SHIPPING_STATUS'");
$this->_check = $check_query->RecordCount();
}
return $this->_check;
}
function keys() {
return array('MODULE_ORDER_TOTAL_SHIPPING_STATUS', 'MODULE_ORDER_TOTAL_SHIPPING_SORT_ORDER', 'MODULE_ORDER_TOTAL_SHIPPING_FREE_SHIPPING', 'MODULE_ORDER_TOTAL_SHIPPING_FREE_SHIPPING_OVER', 'MODULE_ORDER_TOTAL_SHIPPING_DESTINATION');
}
function install() {
global $db;
$db->Execute("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, set_function, date_added) values ('This module is installed', 'MODULE_ORDER_TOTAL_SHIPPING_STATUS', 'true', '', '6', '1','zen_cfg_select_option(array(\'true\'), ', now())");
$db->Execute("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, date_added) values ('Sort Order', 'MODULE_ORDER_TOTAL_SHIPPING_SORT_ORDER', '200', 'Sort order of display.', '6', '2', now())");
$db->Execute("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, set_function, date_added) values ('Allow Free Shipping', 'MODULE_ORDER_TOTAL_SHIPPING_FREE_SHIPPING', 'false', 'Do you want to allow free shipping?', '6', '3', 'zen_cfg_select_option(array(\'true\', \'false\'), ', now())");
$db->Execute("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, use_function, date_added) values ('Free Shipping For Orders Over', 'MODULE_ORDER_TOTAL_SHIPPING_FREE_SHIPPING_OVER', '50', 'Provide free shipping for orders over the set amount.', '6', '4', 'currencies->format', now())");
$db->Execute("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, set_function, date_added) values ('Provide Free Shipping For Orders Made', 'MODULE_ORDER_TOTAL_SHIPPING_DESTINATION', 'national', 'Provide free shipping for orders sent to the set destination.', '6', '5', 'zen_cfg_select_option(array(\'national\', \'international\', \'both\'), ', now())");
}
function remove() {
global $db;
$db->Execute("delete from " . TABLE_CONFIGURATION . " where configuration_key in ('" . implode("', '", $this->keys()) . "')");
}
}