if ($siteHasVouchers === -1) {
$siteHasVouchers = dbOne('select count(id) ids from online_store_vouchers', 'ids');
Core_cacheSave('online-store', 'site-has-vouchers', $siteHasVouchers);
}
if ($siteHasVouchers) {
$c .= '<tr class="os_basket_totals online-store-vouchers">' . '<td class="voucher" style="text-align: right;" colspan="4">' . OnlineStore_showVoucherInput() . '</td></tr>';
}
}
if ($group_discount && $discountableTotal) {
// group discount
$discount_amount = $discountableTotal * ($group_discount / 100);
$c .= '<tr class="os_basket_totals">' . '<td class="group-discount" style="text-align:right;" colspan="3">' . '<span>' . __('Group Discount', 'core') . '</span> (' . $group_discount . '%)</td><td class="totals">-' . OnlineStore_numToPrice($discount_amount) . '</td></tr>';
$grandTotal -= $discount_amount;
}
// { postage
$postage = OnlineStore_getPostageAndPackaging($deliveryTotal, @$_REQUEST['Country'], 0);
if ($postage['total']) {
$grandTotal += $postage['total'];
$c .= '<tr class="os_basket_totals postage"><td class="p_and_p __" lang-context="core" ' . 'style="text-align: right;" colspan="3">' . __('Postage and Packaging', 'core') . '</td><td class="totals">' . OnlineStore_numToPrice($postage['total']) . '</td></tr>';
}
// }
if ($vattable && $_SESSION['onlinestore_vat_percent']) {
$c .= '<tr class="os_basket_totals vat">' . '<td style="text-align:right" class="vat" colspan="3">' . '<span>' . __('VAT', 'core') . '</span> ( ' . $_SESSION['onlinestore_vat_percent'] . ' % ' . __('on', 'core') . OnlineStore_numToPrice($vattable) . ' )</td><td class="totals">';
$vat = $vattable * ($_SESSION['onlinestore_vat_percent'] / 100);
$c .= OnlineStore_numToPrice($vat) . '</td></tr>';
$grandTotal += $vat;
}
$c .= '<tr class="os_basket_totals total-due"><td style="text-align: right;" colspa' . 'n="3">' . __('Total Due', 'core') . '</td>' . '<td class="totals">' . OnlineStore_numToPrice($grandTotal) . '</td></tr>' . '</table>';
if ($has_vatfree) {
$c .= '<div><sup>1</sup><span>' . __('VAT-free item', 'core') . '</span></div>';
}
/**
* return the grand total in the checkout
*
* @return float
*/
function OnlineStore_getFinalTotal()
{
$grandTotal = 0;
$deliveryTotal = 0;
$discountableTotal = 0;
$vattable = 0;
$has_vatfree = false;
$user_is_vat_free = 0;
$group_discount = 0;
if (@$_SESSION['userdata']['id']) {
$user = User::getInstance($_SESSION['userdata']['id']);
if ($user) {
$user_is_vat_free = $user->isInGroup('_vatfree');
$group_discount = $user->getGroupHighest('discount');
}
}
if (!isset($_SESSION['online-store']['items'])) {
$_SESSION['online-store']['items'] = array();
}
foreach ($_SESSION['online-store']['items'] as $md5 => $item) {
$totalItemCost = $item['cost'] * $item['amt'];
$grandTotal += $totalItemCost;
if ($item['vat']) {
$vattable += $totalItemCost;
}
if (!isset($item['delivery_free']) || !$item['delivery_free']) {
$deliveryTotal += $totalItemCost;
}
if (!isset($item['not_discountable']) || !$item['not_discountable']) {
$discountableTotal += $totalItemCost;
}
}
if (@$_REQUEST['os_voucher']) {
require_once SCRIPTBASE . 'ww.plugins/online-store/frontend/voucher-libs.php';
$email = @$_REQUEST['Email'];
$code = $_REQUEST['os_voucher'];
$voucher_amount = OnlineStore_voucherAmount($code, $email, $grandTotal);
if ($voucher_amount) {
$grandTotal -= $voucher_amount;
}
}
if ($group_discount && $discountableTotal) {
// group discount
$discount_amount = $discountableTotal * ($group_discount / 100);
$grandTotal -= $discount_amount;
}
// { postage
$postage = OnlineStore_getPostageAndPackaging($deliveryTotal, '', 0);
if ($postage['total']) {
$grandTotal += $postage['total'];
}
// }
if ($vattable && !$user_is_vat_free) {
$vat = $vattable * ($_SESSION['onlinestore_vat_percent'] / 100);
$grandTotal += $vat;
}
return $grandTotal;
}
