/**
* Check if the contents of the current cart are valid for multiple shipping
*
* To pass, there must be 1 or more items in the cart that passes the @see WC_Cart::needs_shipping() test.
* If there is only 1 item in the cart, it must have a quantity of 2 or more. And child items
* from Bundles and Composite Products are excluded from the count.
*
* This method will automatically return false if the only available shipping method is Local Pickup
*
* @return bool
*/
public function cart_is_eligible_for_multi_shipping()
{
global $woocommerce;
$sess_item_address = wcms_session_get('cart_item_addresses');
$has_item_address = !wcms_session_isset('cart_item_addresses') || empty($sess_item_address) ? false : true;
$item_allowed = false;
$contents = wcms_get_real_cart_items();
if (count($contents) > 1) {
$item_allowed = true;
} else {
$content = current($contents);
if ($content && $content['quantity'] > 1) {
$item_allowed = true;
}
}
// do not allow to set multiple addresses if only local pickup is available
if (function_exists('wc_add_notice')) {
$available_methods = $this->get_available_shipping_methods();
} else {
$available_methods = $woocommerce->shipping->get_available_shipping_methods();
}
if (count($available_methods) == 1 && (isset($available_methods['local_pickup']) || isset($available_methods['local_pickup_plus']))) {
$item_allowed = false;
} elseif (isset($_POST['shipping_method']) && ($_POST['shipping_method'] == 'local_pickup' || $_POST['shipping_method'] == 'local_pickup_plus')) {
$item_allowed = false;
}
// do not allow if any of the cart items is in the excludes list
$settings = get_option('woocommerce_multiple_shipping_settings', array());
$excl_products = isset($settings['excluded_products']) ? $settings['excluded_products'] : array();
$excl_categories = isset($settings['excluded_categories']) ? $settings['excluded_categories'] : array();
if ($excl_products || $excl_categories) {
foreach ($contents as $cart_item) {
if (in_array($cart_item['product_id'], $excl_products)) {
$item_allowed = false;
break;
}
// item categories
$cat_ids = wp_get_object_terms($cart_item['product_id'], 'product_cat', array('fields' => 'ids'));
foreach ($cat_ids as $cat_id) {
if (in_array($cat_id, $excl_categories)) {
$item_allowed = false;
break 2;
}
}
}
}
return apply_filters('wc_ms_cart_is_eligible', $item_allowed);
}
function calculate_totals($cart)
{
global $woocommerce;
if (isset($_POST['action']) && $_POST['action'] == 'woocommerce_update_shipping_method') {
return $cart;
}
$shipping_total = 0;
$shipping_taxes = array();
$shipping_tax_total = 0;
$_tax = new WC_Tax();
if (!wcms_session_isset('wcms_packages')) {
return $cart;
}
if (!wcms_session_isset('shipping_methods')) {
return $cart;
}
$packages = wcms_session_get('wcms_packages');
$chosen = wcms_session_get('shipping_methods');
$rates = array();
if (!$packages) {
$packages = $woocommerce->cart->get_shipping_packages();
}
$woocommerce->shipping->calculate_shipping($packages);
foreach ($packages as $x => $package) {
if (isset($chosen[$x])) {
$woocommerce->customer->calculated_shipping(true);
$woocommerce->customer->set_shipping_location($package['destination']['country'], $package['destination']['state'], $package['destination']['postcode']);
$ship = $chosen[$x]['id'];
$package = $woocommerce->shipping->calculate_shipping_for_package($package);
if (isset($package['rates']) && isset($package['rates'][$ship])) {
$rate = $package['rates'][$ship];
$rates[$x] = $package['rates'];
$shipping_total += $rate->cost;
// calculate tax
foreach (array_keys($shipping_taxes + $rate->taxes) as $key) {
$shipping_taxes[$key] = (isset($rate->taxes[$key]) ? $rate->taxes[$key] : 0) + (isset($shipping_taxes[$key]) ? $shipping_taxes[$key] : 0);
}
}
}
$packages[$x] = $package;
}
$cart->shipping_taxes = $shipping_taxes;
$cart->shipping_total = $shipping_total;
$cart->shipping_tax_total = is_array($shipping_taxes) ? array_sum($shipping_taxes) : 0;
// store the shipping rates
wcms_session_set('wcms_package_rates', $rates);
$this->calculate_taxes($cart, $packages);
}
<?php
global $woocommerce;
$addresses = wcms_session_isset('cart_item_addresses') ? wcms_session_get('cart_item_addresses') : array();
$relations = wcms_session_isset('address_relationships') ? wcms_session_get('address_relationships') : array();
$placed = array();
if ($user->ID != 0) {
$addresses = get_user_meta($user->ID, 'wc_other_addresses', true);
if ($addresses) {
foreach ($addresses as $x => $addr) {
foreach ($contents as $key => $value) {
if (isset($relations[$x]) && !empty($relations[$x])) {
$qty = array_count_values($relations[$x]);
if (in_array($key, $relations[$x])) {
if (isset($placed[$key])) {
$placed[$key] += $qty[$key];
} else {
$placed[$key] = $qty[$key];
}
}
}
}
}
}
} else {
$sigs = array();
if (isset($addresses) && !empty($addresses)) {
$sigs = wcms_session_get('cart_address_sigs');
}
foreach ($sigs as $sig => $addr_id) {
if (isset($relations[$addr_id]) && !empty($relations[$addr_id])) {
function calculate_totals($cart)
{
global $woocommerce;
$shipping_total = 0;
$shipping_taxes = array();
$shipping_tax_total = 0;
if (!wcms_session_isset('shipping_methods')) {
return;
}
$packages = $woocommerce->cart->get_shipping_packages();
$available = $woocommerce->shipping->get_available_shipping_methods();
$chosen = wcms_session_get('shipping_methods');
foreach ($packages as $x => $package) {
if (isset($chosen[$x])) {
$ship = $chosen[$x]['id'];
$package = $woocommerce->shipping->calculate_shipping_for_package($package);
if (isset($package['rates'][$ship])) {
$shipping_total += $package['rates'][$ship]->cost;
}
if (!empty($package['rates'][$ship]->taxes)) {
foreach ($package['rates'][$ship]->taxes as $key => $value) {
if (isset($shipping_taxes[$key])) {
$shipping_taxes[$key] += $value;
$shipping_tax_total += $value;
} else {
$shipping_taxes[$key] = $value;
$shipping_tax_total += $value;
}
}
}
}
}
$cart->shipping_taxes = $shipping_taxes;
$cart->shipping_total = $shipping_total;
$cart->shipping_tax_total = $shipping_tax_total;
}
