21 Sep 2007, 10:40 PM
Totally Zenned
- Join Date:
- Apr 2007
- Location:
- Vancouver, Canada
- Posts:
- 1,567
- Plugin Contributions:
- 58
Fast and Easy Checkout
Here is the header file for checkout
I am having an issue where the shipping selection is not passed to the shipment confirmation page:
$zco_notifier->notify('NOTIFY_HEADER_START_CHECKOUT_PAYMENT');
// if there is nothing in the customers cart, redirect them to the shopping cart page
if ($_SESSION['cart']->count_contents() <= 0) {
zen_redirect(zen_href_link(FILENAME_TIME_OUT));
}
// if the customer is not logged on, redirect them to the login page
if (!$_SESSION['customer_id']) {
$_SESSION['navigation']->set_snapshot();
zen_redirect(zen_href_link(FILENAME_LOGIN, '', 'SSL'));
} else {
// validate customer
if (zen_get_customer_validate_session($_SESSION['customer_id']) == false) {
$_SESSION['navigation']->set_snapshot();
zen_redirect(zen_href_link(FILENAME_LOGIN, '', 'SSL'));
}
}
// avoid hack attempts during the checkout procedure by checking the internal cartID
if (isset($_SESSION['cart']->cartID) && $_SESSION['cartID']) {
if ($_SESSION['cart']->cartID != $_SESSION['cartID']) {
zen_redirect(zen_href_link(FILENAME_CHECKOUT_SHIPPING, '', 'SSL'));
}
}
// get coupon code
if ($_SESSION['cc_id']) {
$discount_coupon_query = "SELECT coupon_code
FROM " . TABLE_COUPONS . "
WHERE coupon_id = :couponID";
$discount_coupon_query = $db->bindVars($discount_coupon_query, ':couponID', $_SESSION['cc_id'], 'integer');
$discount_coupon = $db->Execute($discount_coupon_query);
}
// if no billing destination address was selected, use the customers own address as default
if (!$_SESSION['billto']) {
$_SESSION['billto'] = $_SESSION['customer_default_address_id'];
} else {
// verify the selected billing address
$check_address_query = "SELECT count(*) AS total FROM " . TABLE_ADDRESS_BOOK . "
WHERE customers_id = :customersID
AND address_book_id = :addressBookID";
$check_address_query = $db->bindVars($check_address_query, ':customersID', $_SESSION['customer_id'], 'integer');
$check_address_query = $db->bindVars($check_address_query, ':addressBookID', $_SESSION['billto'], 'integer');
$check_address = $db->Execute($check_address_query);
if ($check_address->fields['total'] != '1') {
$_SESSION['billto'] = $_SESSION['customer_default_address_id'];
$_SESSION['payment'] = '';
}
}
require(DIR_WS_CLASSES . 'order.php');
$order = new order;
require(DIR_WS_CLASSES . 'order_total.php');
$order_total_modules = new order_total;
$order_total_modules->collect_posts();
$order_total_modules->pre_confirmation_check();
// $_SESSION['comments'] = '';
$comments = $_SESSION['comments'];
$total_weight = $_SESSION['cart']->show_weight();
$total_count = $_SESSION['cart']->count_contents();
// load all enabled payment modules
require(DIR_WS_CLASSES . 'payment.php');
$payment_modules = new payment;
$flagOnSubmit = sizeof($payment_modules->selection());
// Load the selected shipping module(needed to calculate tax correctly)
require(DIR_WS_CLASSES . 'shipping.php');
$shipping_modules = new shipping($_SESSION['shipping']);
require(DIR_WS_MODULES . zen_get_module_directory('require_languages.php'));
if (isset($_GET['payment_error']) && is_object(${$_GET['payment_error']}) && ($error = ${$_GET['payment_error']}->get_error())) {
$messageStack->add('checkout_payment', $error['error'], 'error');
}
$breadcrumb->add(NAVBAR_TITLE_1, zen_href_link(FILENAME_CHECKOUT_SHIPPING, '', 'SSL'));
$breadcrumb->add(NAVBAR_TITLE_2);
// This should be last line of the script:
$zco_notifier->notify('NOTIFY_HEADER_END_CHECKOUT_PAYMENT');
$zco_notifier->notify('NOTIFY_HEADER_START_CHECKOUT_SHIPPING');
require_once(DIR_WS_CLASSES . 'http_client.php');
// Validate Cart for checkout
$_SESSION['valid_to_checkout'] = true;
$_SESSION['cart']->get_products(true);
if ($_SESSION['valid_to_checkout'] == false) {
$messageStack->add('header', ERROR_CART_UPDATE, 'error');
zen_redirect(zen_href_link(FILENAME_SHOPPING_CART));
}
// Stock Check
if ( (STOCK_CHECK == 'true') && (STOCK_ALLOW_CHECKOUT != 'true') ) {
$products = $_SESSION['cart']->get_products();
for ($i=0, $n=sizeof($products); $i<$n; $i++) {
if (zen_check_stock($products[$i]['id'], $products[$i]['quantity'])) {
zen_redirect(zen_href_link(FILENAME_SHOPPING_CART));
break;
}
}
}
// if no shipping destination address was selected, use the customers own address as default
if (!$_SESSION['sendto']) {
$_SESSION['sendto'] = $_SESSION['customer_default_address_id'];
} else {
// verify the selected shipping address
$check_address_query = "SELECT count(*) AS total
FROM " . TABLE_ADDRESS_BOOK . "
WHERE customers_id = :customersID
AND address_book_id = :addressBookID";
$check_address_query = $db->bindVars($check_address_query, ':customersID', $_SESSION['customer_id'], 'integer');
$check_address_query = $db->bindVars($check_address_query, ':addressBookID', $_SESSION['sendto'], 'integer');
$check_address = $db->Execute($check_address_query);
if ($check_address->fields['total'] != '1') {
$_SESSION['sendto'] = $_SESSION['customer_default_address_id'];
$_SESSION['shipping'] = '';
}
}
$order = new order;
// register a random ID in the session to check throughout the checkout procedure
// against alterations in the shopping cart contents
$_SESSION['cartID'] = $_SESSION['cart']->cartID;
// if the order contains only virtual products, forward the customer to the billing page as
// a shipping address is not needed
if ($order->content_type == 'virtual') {
$_SESSION['shipping'] = 'free_free';
$_SESSION['shipping']['title'] = 'free_free';
$_SESSION['sendto'] = false;
zen_redirect(zen_href_link(FILENAME_CHECKOUT_PAYMENT, '', 'SSL'));
}
$total_weight = $_SESSION['cart']->show_weight();
$total_count = $_SESSION['cart']->count_contents();
// load all enabled shipping modules
$shipping_modules = new shipping;
if ( defined('MODULE_ORDER_TOTAL_SHIPPING_FREE_SHIPPING') && (MODULE_ORDER_TOTAL_SHIPPING_FREE_SHIPPING == 'true') ) {
$pass = false;
switch (MODULE_ORDER_TOTAL_SHIPPING_DESTINATION) {
case 'national':
if ($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;
}
$free_shipping = false;
if ( ($pass == true) && ($_SESSION['cart']->show_total() >= MODULE_ORDER_TOTAL_SHIPPING_FREE_SHIPPING_OVER) ) {
$free_shipping = true;
}
} else {
$free_shipping = false;
}
require(DIR_WS_MODULES . zen_get_module_directory('require_languages.php'));
if (isset($_SESSION['comments'])) {
$comments = $_SESSION['comments'];
}
// process the selected shipping method
if ( isset($_POST['action']) && ($_POST['action'] == 'process') ) {
if (zen_not_null($_POST['comments'])) {
$_SESSION['comments'] = zen_db_prepare_input($_POST['comments']);
}
$comments = $_SESSION['comments'];
if ( (zen_count_shipping_modules() > 0) || ($free_shipping == true) ) {
if ( (isset($_POST['shipping'])) && (strpos($_POST['shipping'], '_')) ) {
$_SESSION['shipping'] = $_POST['shipping'];
list($module, $method) = explode('_', $_SESSION['shipping']);
if ( is_object($$module) || ($_SESSION['shipping'] == 'free_free') ) {
if ($_SESSION['shipping'] == 'free_free')
$quote[0]['methods'][0]['title'] = FREE_SHIPPING_TITLE;
$quote[0]['methods'][0]['cost'] = '0';
} else {
$quote = $shipping_modules->quote($method, $module);
}
if (isset($quote['error'])) {
$_SESSION['shipping'] = '';
} else {
if ( (isset($quote[0]['methods'][0]['title'])) && (isset($quote[0]['methods'][0]['cost'])) ) {
$_SESSION['shipping'] = array('id' => $_SESSION['shipping'],
'title' => (($free_shipping == true) ? $quote[0]['methods'][0]['title'] : $quote[0]['module'] . ' (' . $quote[0]['methods'][0]['title'] . ')'),
'cost' => $quote[0]['methods'][0]['cost']);
zen_redirect(zen_href_link(FILENAME_CHECKOUT_PAYMENT, '', 'SSL'));
}
}
} else {
$_SESSION['shipping'] = false;
}
}
} else {
$_SESSION['shipping'] = false;
zen_redirect(zen_href_link(FILENAME_CHECKOUT_PAYMENT, '', 'SSL'));
}
}
// get all available shipping quotes
$quotes = $shipping_modules->quote();
// Should address-edit button be offered?
$displayAddressEdit = (MAX_ADDRESS_BOOK_ENTRIES >= 2);
// if shipping-edit button should be overridden, do so
$editShippingButtonLink = zen_href_link(FILENAME_CHECKOUT_SHIPPING_ADDRESS, '', 'SSL');
if (isset($_SESSION['payment']) && method_exists($$_SESSION['payment'], 'alterShippingEditButton')) {
$theLink = $$_SESSION['payment']->alterShippingEditButton();
if ($theLink) {
$editShippingButtonLink = $theLink;
$displayAddressEdit = true;
}
}
$breadcrumb->add(NAVBAR_TITLE_1, zen_href_link(FILENAME_CHECKOUT_SHIPPING, '', 'SSL'));
$breadcrumb->add(NAVBAR_TITLE_2);
// This should be last line of the script:
$zco_notifier->notify('NOTIFY_HEADER_END_CHECKOUT_SHIPPING');
