private function _calculate($set_shipping = true, $generate_id = true)
{
global $lC_Currencies, $lC_Tax, $lC_Weight, $lC_Shipping, $lC_Database, $lC_OrderTotal, $lC_Services, $lC_Coupons, $lC_Vqmod, $lC_Customer;
$this->_sub_total = 0;
$this->_total = 0;
$this->_weight = 0;
$this->_tax = 0;
$this->_tax_groups = array();
$this->_shipping_boxes_weight = 0;
$this->_shipping_boxes = 0;
$this->_shipping_quotes = array();
$this->_order_totals = array();
if ($generate_id) {
$_SESSION['cartID'] = $this->generateCartID();
}
if ($this->hasContents()) {
foreach ($this->_contents as $data) {
$products_weight = $lC_Weight->convert($data['weight'], $data['weight_class_id'], SHIPPING_WEIGHT_UNIT);
$this->_weight += $products_weight * $data['quantity'];
if ($lC_Customer->isLoggedOn()) {
$tax = $lC_Tax->getTaxRate($data['tax_class_id'], $this->getTaxingAddress('country_id'), $this->getTaxingAddress('zone_id'));
$tax_description = $lC_Tax->getTaxRateDescription($data['tax_class_id'], $this->getTaxingAddress('country_id'), $this->getTaxingAddress('zone_id'));
}
$shown_price = $lC_Currencies->addTaxRateToPrice($data['price'], $tax, $data['quantity']);
$this->_sub_total += $shown_price;
$this->_total += $shown_price;
if (DISPLAY_PRICE_WITH_TAX == '1' || $_SESSION['localization']['show_tax'] == 1) {
$tax_amount = $shown_price - $shown_price / ($tax < 10 ? '1.0' . str_replace('.', '', $tax) : '1.' . str_replace('.', '', $tax));
} else {
$tax_amount = $tax / 100 * $shown_price;
$this->_total += $tax_amount;
}
$this->_tax += $tax_amount;
if (isset($this->_tax_groups[$tax_description])) {
$this->_tax_groups[$tax_description] += $tax_amount;
} else {
$this->_tax_groups[$tax_description] = $tax_amount;
}
}
// coupons
if (defined('MODULE_SERVICES_INSTALLED') && in_array('coupons', explode(';', MODULE_SERVICES_INSTALLED)) && isset($lC_Coupons)) {
if ($lC_Coupons->hasContents()) {
$discount = $lC_Coupons->getTotalDiscount();
$this->_total -= $discount;
}
}
$this->_shipping_boxes_weight = $this->_weight;
$this->_shipping_boxes = 1;
if (SHIPPING_BOX_WEIGHT >= $this->_shipping_boxes_weight * SHIPPING_BOX_PADDING / 100) {
$this->_shipping_boxes_weight = $this->_shipping_boxes_weight + SHIPPING_BOX_WEIGHT;
} else {
$this->_shipping_boxes_weight = $this->_shipping_boxes_weight + $this->_shipping_boxes_weight * SHIPPING_BOX_PADDING / 100;
}
if ($this->_shipping_boxes_weight > SHIPPING_MAX_WEIGHT) {
// Split into many boxes
$this->_shipping_boxes = ceil($this->_shipping_boxes_weight / SHIPPING_MAX_WEIGHT);
$this->_shipping_boxes_weight = $this->_shipping_boxes_weight / $this->_shipping_boxes;
}
if ($set_shipping === true) {
if (!class_exists('lC_Shipping')) {
include $lC_Vqmod->modCheck('includes/classes/shipping.php');
}
if (!$this->hasShippingMethod() || $this->getShippingMethod('is_cheapest') === true) {
$lC_Shipping = new lC_Shipping();
$this->setShippingMethod($lC_Shipping->getCheapestQuote(), false);
} else {
$lC_Shipping = new lC_Shipping($this->getShippingMethod('id'));
$this->setShippingMethod($lC_Shipping->getQuote(), false);
}
}
if (!class_exists('lC_OrderTotal')) {
include $lC_Vqmod->modCheck('includes/classes/order_total.php');
}
$lC_OrderTotal = new lC_OrderTotal();
$this->_order_totals = $lC_OrderTotal->getResult();
// sanity recalc total
$tkey = '';
$ot_total = 0;
foreach ($this->_order_totals as $key => $ot) {
if ($ot['code'] != 'total') {
$ot_total = $ot_total + $ot['value'];
$_SESSION['lC_ShoppingCart_data']['order_totals'][$key]['text'] = $lC_Currencies->format($ot['value']);
} else {
$tkey = $key;
}
}
$_SESSION['lC_ShoppingCart_data']['order_totals'][$tkey]['text'] = $lC_Currencies->format($ot_total);
$_SESSION['lC_ShoppingCart_data']['order_totals'][$tkey]['value'] = $ot_total;
// coupons
if (defined('MODULE_SERVICES_INSTALLED') && in_array('coupons', explode(';', MODULE_SERVICES_INSTALLED)) && isset($lC_Coupons)) {
$lC_Coupons->displayCouponInOrderTotal();
}
}
}
public function lC_Checkout_Shipping()
{
global $lC_Database, $lC_ShoppingCart, $lC_Customer, $lC_Services, $lC_Language, $lC_NavigationHistory, $lC_Breadcrumb, $lC_Shipping, $lC_MessageStack, $lC_Vqmod;
require_once $lC_Vqmod->modCheck('includes/classes/address_book.php');
/*VQMOD-002*/
if ($lC_Customer->isLoggedOn() === false) {
$lC_NavigationHistory->setSnapshot();
lc_redirect(lc_href_link(FILENAME_ACCOUNT, 'login', 'SSL'));
}
if ($lC_ShoppingCart->hasContents() === false) {
lc_redirect(lc_href_link(FILENAME_CHECKOUT, null, 'SSL'));
}
// if the order contains only virtual products, forward the customer to the billing page as a shipping address is not needed
if ($lC_ShoppingCart->getContentType() == 'virtual' || defined('SKIP_CHECKOUT_SHIPPING_PAGE') && SKIP_CHECKOUT_SHIPPING_PAGE == '1') {
lc_redirect(lc_href_link(FILENAME_CHECKOUT, 'payment', 'SSL'));
}
$this->_page_title = $lC_Language->get('shipping_method_heading');
if ($lC_Services->isStarted('breadcrumb')) {
$lC_Breadcrumb->add($lC_Language->get('breadcrumb_checkout_shipping'), lc_href_link(FILENAME_CHECKOUT, $this->_module, 'SSL'));
}
if ($lC_Customer->hasDefaultAddress() === false) {
if (isset($_GET['account_created'])) {
lc_redirect(lc_href_link(FILENAME_CHECKOUT, 'shipping_address&account_created=true', 'SSL'));
} else {
lc_redirect(lc_href_link(FILENAME_CHECKOUT, 'shipping_address', 'SSL'));
}
} else {
if (file_exists('templates/' . $this->getCode() . '/javascript/shipping.js.php')) {
$this->addJavascriptPhpFilename('templates/' . $this->getCode() . '/javascript/shipping.js.php');
}
// if no shipping destination address was selected, use the customers own address as default
if ($lC_ShoppingCart->hasShippingAddress() === false) {
$lC_ShoppingCart->setShippingAddress($lC_Customer->getDefaultAddressID());
} else {
// verify the selected shipping address
$Qcheck = $lC_Database->query('select address_book_id from :table_address_book where address_book_id = :address_book_id and customers_id = :customers_id limit 1');
$Qcheck->bindTable(':table_address_book', TABLE_ADDRESS_BOOK);
$Qcheck->bindInt(':address_book_id', $lC_ShoppingCart->getShippingAddress('id'));
$Qcheck->bindInt(':customers_id', $lC_Customer->getID());
$Qcheck->execute();
if ($Qcheck->numberOfRows() !== 1) {
$lC_ShoppingCart->setShippingAddress($lC_Customer->getDefaultAddressID());
}
}
// load all enabled shipping modules
if (class_exists('lC_Shipping') === false) {
include $lC_Vqmod->modCheck('includes/classes/shipping.php');
}
$lC_Shipping = new lC_Shipping();
// if no shipping method has been selected, automatically select the cheapest method.
if ($lC_ShoppingCart->hasShippingMethod() === false) {
if ($lC_Shipping->numberOfQuotes() === 1) {
$lC_ShoppingCart->setShippingMethod($lC_Shipping->getFirstQuote(), false);
} else {
$lC_ShoppingCart->setShippingMethod($lC_Shipping->getCheapestQuote());
}
}
}
if ($_GET[$this->_module] == 'process') {
$this->_process();
}
}
