<?php
/**
* Shipping Estimator module
*
* Customized by: Linda McGrath osCommerce@WebMakers.com to:
* - Handles Free Shipping for orders over $total as defined in the Admin
* - Shows Free Shipping on Virtual products
*
* @package modules
* @copyright Copyright 2003-2011 Zen Cart Development Team
* @copyright Portions Copyright 2003 osCommerce
* portions Copyright (c) 2003 Edwin Bekaert (edwin@ednique.com)
* @license http://www.zen-cart.com/license/2_0.txt GNU Public License V2.0
* @version $Id: shipping_estimator.php 19954 2011-11-03 18:09:36Z drbyte $
*/
if (!defined('IS_ADMIN_FLAG')) {
die('Illegal Access');
}
// load JS updater
if ($current_page_base != 'popup_shipping_estimator') {
require(DIR_WS_MODULES . '/pages/popup_shipping_estimator/jscript_addr_pulldowns.php');
}
?>
<!-- shipping_estimator //-->
<script language="javascript" type="text/javascript">
function shipincart_submit(){
document.estimator.submit();
return false;
}
</script>
<?php
// Only do when something is in the cart
if ($_SESSION['cart']->count_contents() > 0) {
$zip_code = (isset($_SESSION['cart_zip_code'])) ? $_SESSION['cart_zip_code'] : '';
$zip_code = (isset($_POST['zip_code'])) ? strip_tags(addslashes($_POST['zip_code'])) : $zip_code;
$state_zone_id = (isset($_SESSION['cart_zone'])) ? (int)$_SESSION['cart_zone'] : '';
$state_zone_id = (isset($_POST['zone_id'])) ? (int)$_POST['zone_id'] : $state_zone_id;
$selectedState = zen_output_string_protected($_POST['state']);
// Could be placed in english.php
// shopping cart quotes
// shipping cost
require_once('includes/classes/http_client.php'); // shipping in basket
/*
// moved below and altered to include Tare
// totals info
$totalsDisplay = '';
switch (true) {
case (SHOW_TOTALS_IN_CART == '1'):
$totalsDisplay = TEXT_TOTAL_ITEMS . $_SESSION['cart']->count_contents() . TEXT_TOTAL_WEIGHT . $_SESSION['cart']->show_weight() . TEXT_PRODUCT_WEIGHT_UNIT . TEXT_TOTAL_AMOUNT . $currencies->format($_SESSION['cart']->show_total());
break;
case (SHOW_TOTALS_IN_CART == '2'):
$totalsDisplay = TEXT_TOTAL_ITEMS . $_SESSION['cart']->count_contents() . ($_SESSION['cart']->show_weight() > 0 ? TEXT_TOTAL_WEIGHT . $_SESSION['cart']->show_weight() . TEXT_PRODUCT_WEIGHT_UNIT : '') . TEXT_TOTAL_AMOUNT . $currencies->format($_SESSION['cart']->show_total());
break;
case (SHOW_TOTALS_IN_CART == '3'):
$totalsDisplay = TEXT_TOTAL_ITEMS . $_SESSION['cart']->count_contents() . TEXT_TOTAL_AMOUNT . $currencies->format($_SESSION['cart']->show_total());
break;
}
*/
//if($cart->get_content_type() !== 'virtual') {
if ($_SESSION['customer_id']) {
// user is logged in
if (isset($_POST['address_id'])){
// user changed address
$sendto = $_POST['address_id'];
}elseif ($_SESSION['cart_address_id']){
// user once changed address
$sendto = $_SESSION['cart_address_id'];
//        $sendto = $_SESSION['customer_default_address_id'];
}else{
// first timer
$sendto = $_SESSION['customer_default_address_id'];
}
$_SESSION['sendto'] = $sendto;
// set session now
$_SESSION['cart_address_id'] = $sendto;
// set shipping to null ! multipickjup changes address to store address...
$shipping='';
// include the order class (uses the sendto !)
require(DIR_WS_CLASSES . 'order.php');
$order = new order;
}else{
// user not logged in !
if (isset($_POST['zone_country_id'])){
// country is selected
$_SESSION['country_info'] = zen_get_countries($_POST['zone_country_id'],true);
$country_info = $_SESSION['country_info'];
$order->delivery = array('postcode' => $zip_code,
'country' => array('id' => $_POST['zone_country_id'], 'title' => $country_info['countries_name'], 'iso_code_2' => $country_info['countries_iso_code_2'], 'iso_code_3' =>  $country_info['countries_iso_code_3']),
'country_id' => $_POST['zone_country_id'],
//add state zone_id
'zone_id' => $state_zone_id,
'format_id' => zen_get_address_format_id($_POST['zone_country_id']));
$_SESSION['cart_country_id'] = $_POST['zone_country_id'];
//add state zone_id
$_SESSION['cart_zone'] = $state_zone_id;
$_SESSION['cart_zip_code'] = $zip_code;
} elseif ($_SESSION['cart_country_id']){
// session is available
$_SESSION['country_info'] = zen_get_countries($_SESSION['cart_country_id'],true);
$country_info = $_SESSION['country_info'];
// fix here - check for error on $cart_country_id
$order->delivery = array('postcode' => $_SESSION['cart_zip_code'],
'country' => array('id' => $_SESSION['cart_country_id'], 'title' => $country_info['countries_name'], 'iso_code_2' => $country_info['countries_iso_code_2'], 'iso_code_3' =>  $country_info['countries_iso_code_3']),
'country_id' => $_SESSION['cart_country_id'],
'zone_id' => $state_zone_id,
'format_id' => zen_get_address_format_id($_SESSION['cart_country_id']));
} else {
// first timer
$_SESSION['cart_country_id'] = STORE_COUNTRY;
$_SESSION['country_info'] = zen_get_countries(STORE_COUNTRY,true);
$country_info = $_SESSION['country_info'];
$order->delivery = array(//'postcode' => '',
'country' => array('id' => STORE_COUNTRY, 'title' => $country_info['countries_name'], 'iso_code_2' => $country_info['countries_iso_code_2'], 'iso_code_3' =>  $country_info['countries_iso_code_3']),
'country_id' => STORE_COUNTRY,
'zone_id' => $state_zone_id,
'format_id' => zen_get_address_format_id($_POST['zone_country_id']));
}
// set the cost to be able to calculate free shipping
$order->info = array('total' => $_SESSION['cart']->show_total(), // TAX ????
'currency' => $currency,
'currency_value'=> $currencies->currencies[$currency]['value']);
}
// weight and count needed for shipping !
$total_weight = $_SESSION['cart']->show_weight();
$shipping_estimator_display_weight = $total_weight;
$total_count = $_SESSION['cart']->count_contents();
require(DIR_WS_CLASSES . 'shipping.php');
$shipping_modules = new shipping;
$quotes = $shipping_modules->quote();
//print_r($quotes);
//die('here');
$order->info['subtotal'] = $_SESSION['cart']->show_total();
// set selections for displaying
$selected_country = $order->delivery['country']['id'];
$selected_address = $sendto;
//}
// eo shipping cost
// check free shipping based on order $total
if ( defined('MODULE_ORDER_TOTAL_SHIPPING_FREE_SHIPPING') && (MODULE_ORDER_TOTAL_SHIPPING_FREE_SHIPPING == 'true')) {
switch (MODULE_ORDER_TOTAL_SHIPPING_DESTINATION) {
case 'national':
if ($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;
}
$free_shipping = false;
if ( ($pass == true) && ($_SESSION['cart']->show_total() >= MODULE_ORDER_TOTAL_SHIPPING_FREE_SHIPPING_OVER)) {
$free_shipping = true;
include(DIR_WS_LANGUAGES . $_SESSION['language'] . '/modules/order_total/ot_shipping.php');
}
} else {
$free_shipping = false;
}
// begin shipping cost
if(!$free_shipping && $_SESSION['cart']->get_content_type() !== 'virtual'){
if (zen_not_null($_POST['scid'])){
list($module, $method) = explode('_', $_POST['scid']);
$_SESSION['cart_sid'] = $_POST['scid'];
}elseif ($_SESSION['cart_sid']){
list($module, $method) = explode('_', $_SESSION['cart_sid']);
}else{
$module="";
$method="";
}
if (zen_not_null($module)){
$selected_quote = $shipping_modules->quote($method, $module);
if($selected_quote[0]['error'] || !zen_not_null($selected_quote[0]['methods'][0]['cost'])){
//        $selected_shipping = $shipping_modules->cheapest();
$order->info['shipping_method'] = $selected_shipping['title'];
$order->info['shipping_cost'] = $selected_shipping['cost'];
$order->info['total']+= $selected_shipping['cost'];
}else{
$order->info['shipping_method'] = $selected_quote[0]['module'].' ('.$selected_quote[0]['methods'][0]['title'].')';
$order->info['shipping_cost'] = $selected_quote[0]['methods'][0]['cost'];
$order->info['total']+= $selected_quote[0]['methods'][0]['cost'];
$selected_shipping['title'] = $order->info['shipping_method'];
$selected_shipping['cost'] = $order->info['shipping_cost'];
$selected_shipping['id'] = $selected_quote[0]['id'].'_'.$selected_quote[0]['methods'][0]['id'];
}
}else{
//      $selected_shipping = $shipping_modules->cheapest();
$order->info['shipping_method'] = $selected_shipping['title'];
$order->info['shipping_cost'] = $selected_shipping['cost'];
$order->info['total']+= $selected_shipping['cost'];
}
}
// virtual products need a free shipping
if($_SESSION['cart']->get_content_type() == 'virtual') {
$order->info['shipping_method'] = CART_SHIPPING_METHOD_FREE_TEXT . ' ' . CART_SHIPPING_METHOD_ALL_DOWNLOADS;
$order->info['shipping_cost'] = 0;
}
if($free_shipping) {
$order->info['shipping_method'] = MODULE_ORDER_TOTAL_SHIPPING_TITLE;
$order->info['shipping_cost'] = 0;
}
// set cheapest last
$selected_shipping = $shipping_modules->cheapest();
$shipping=$selected_shipping;
if (SHOW_SHIPPING_ESTIMATOR_BUTTON == '1') {
$show_in = FILENAME_POPUP_SHIPPING_ESTIMATOR;
} else {
$show_in = FILENAME_SHOPPING_CART;
}
//  if(sizeof($quotes)) {
if ($_SESSION['customer_id']) {
$addresses = $db->execute("select address_book_id, entry_city as city, entry_postcode as postcode, entry_state as state, entry_zone_id as zone_id, entry_country_id as country_id from " . TABLE_ADDRESS_BOOK . " where customers_id = '" . (int)$_SESSION['customer_id'] . "'");
// only display addresses if more than 1
if ($addresses->RecordCount() > 1){
while (!$addresses->EOF) {
$addresses_array[] = array('id' => $addresses->fields['address_book_id'], 'text' => zen_address_format(zen_get_address_format_id($addresses->fields['country_id']), $addresses->fields, 0, ' ', ' '));
$addresses->MoveNext();
}
}
} else {
if($_SESSION['cart']->get_content_type() != 'virtual'){
$state_array[] = array('id' => '', 'text' => PULL_DOWN_SHIPPING_ESTIMATOR_SELECT);
$state_values = $db->Execute("select zone_name, zone_id from " . TABLE_ZONES . " where zone_country_id = '" . (int)$selected_country . "' order by zone_country_id DESC, zone_name");
while (!$state_values->EOF) {
$state_array[] = array('id' => $state_values->fields['zone_id'],
'text' => $state_values->fields['zone_name']);
$state_values->MoveNext();
}
}
}
//  }
// This is done after quote-calcs in order to include Tare info accurately.  NOTE: tare values are *not* included in weights shown on-screen.
$totalsDisplay = '';
if (SHOW_SHIPPING_ESTIMATOR_BUTTON != 2) {
switch (true) {
case (SHOW_TOTALS_IN_CART == '1'):
$totalsDisplay = TEXT_TOTAL_ITEMS . $_SESSION['cart']->count_contents() . TEXT_TOTAL_WEIGHT . $shipping_estimator_display_weight . TEXT_PRODUCT_WEIGHT_UNIT . TEXT_TOTAL_AMOUNT . $currencies->format($_SESSION['cart']->show_total());
break;
case (SHOW_TOTALS_IN_CART == '2'):
$totalsDisplay = TEXT_TOTAL_ITEMS . $_SESSION['cart']->count_contents() . ($shipping_estimator_display_weight > 0 ? TEXT_TOTAL_WEIGHT . $shipping_estimator_display_weight . TEXT_PRODUCT_WEIGHT_UNIT : '') . TEXT_TOTAL_AMOUNT . $currencies->format($_SESSION['cart']->show_total());
break;
case (SHOW_TOTALS_IN_CART == '3'):
$totalsDisplay = TEXT_TOTAL_ITEMS . $_SESSION['cart']->count_contents() . TEXT_TOTAL_AMOUNT . $currencies->format($_SESSION['cart']->show_total());
break;
}
}
if (!isset($tplVars['flagShippingPopUp']) || $tplVars['flagShippingPopUp'] !== true) {
/**
* use the template tpl_modules_shipping_estimator.php to display the result
*
**/
require($template->get_template_dir('tpl_modules_shipping_estimator.php', DIR_WS_TEMPLATE, $current_page_base,'templates'). '/' . 'tpl_modules_shipping_estimator.php');
}
} else { // Only do when something is in the cart
?>
<h2><?php echo CART_SHIPPING_OPTIONS; ?></h2>
<div class="cartTotalsDisplay important"><?php echo EMPTY_CART_TEXT_NO_QUOTE; ?></div>
<?php
}
?>
<script type="text/javascript" language="javascript">update_zone(document.estimator); </script>
<!-- shipping_estimator_eof //-->