/**
* Shipping fix - ensure that non-virtual containers/children, which are shipped, have a valid price that can be used for insurance calculations.
* Additionally, bundled item weights may have to be added in the container.
*
* Note: If you charge a static price for the bundle but ship bundled items individually, the only working solution is to spread the total value among the bundled items.
*
* @param array $packages
* @return array
*/
function woo_bundles_shipping_packages_fix($packages)
{
if (!empty($packages)) {
foreach ($packages as $package_key => $package) {
if (!empty($package['contents'])) {
foreach ($package['contents'] as $cart_item => $cart_item_data) {
if (isset($cart_item_data['bundled_items'])) {
$bundle = clone $cart_item_data['data'];
$bundle_qty = $cart_item_data['quantity'];
// Physical container (bundled shipping):
// - if the container is priced per-item, sum the prices of the children into the parent
// - optionally, append the weight of the children into the parent
if (!$bundle->is_shipped_per_product()) {
$bundled_value = $bundle->get_price();
$bundled_weight = 0;
foreach ($cart_item_data['bundled_items'] as $child_item_key) {
if (isset($package['contents'][$child_item_key])) {
$bundled_product = clone $package['contents'][$child_item_key]['data'];
$bundled_product_qty = $package['contents'][$child_item_key]['quantity'];
if (isset($bundled_product->bundled_value)) {
$bundled_value += $bundled_product->bundled_value * $bundled_product_qty;
$bundled_product->price = 0;
$packages[$package_key]['contents'][$child_item_key]['data'] = $bundled_product;
}
if (isset($bundled_product->bundled_weight)) {
$bundled_weight += $bundled_product->bundled_weight * $bundled_product_qty;
}
}
}
$bundle->price = $bundled_value / $bundle_qty;
$bundle->weight += $bundled_weight / $bundle_qty;
if (isset($bundle->bundled_weight)) {
$bundle->bundled_weight += $bundled_weight / $bundle_qty;
}
if (isset($bundle->bundled_value)) {
$bundle->bundled_value += $bundled_value / $bundle_qty;
}
$packages[$package_key]['contents'][$cart_item]['data'] = $bundle;
// Virtual container (non-bundled shipping enabled) that is priced statically:
// Distribute the price of the parent uniformly among the children
} elseif ($bundle->is_shipped_per_product() && !$bundle->is_priced_per_product()) {
$total_value = $bundle->get_price() * $bundle_qty;
$child_count = 0;
$bundled_items = array();
foreach ($cart_item_data['bundled_items'] as $child_item_key) {
if (isset($package['contents'][$child_item_key])) {
$bundled_product = $package['contents'][$child_item_key]['data'];
$bundled_product_qty = $package['contents'][$child_item_key]['quantity'];
if ($bundled_product->needs_shipping()) {
$child_count += $bundled_product_qty;
$total_value += $bundled_product->get_price() * $bundled_product_qty;
$bundled_items[] = $child_item_key;
}
}
}
foreach ($bundled_items as $child_item_key) {
$bundled_product = clone $package['contents'][$child_item_key]['data'];
$bundled_product->price = round($total_value / $child_count, wc_bundles_get_price_decimals());
$packages[$package_key]['contents'][$child_item_key]['data'] = $bundled_product;
}
$bundle->price = 0;
$packages[$package_key]['contents'][$cart_item]['data'] = $bundle;
}
}
}
}
}
}
return $packages;
}
/**
* Filter get_price() calls for bundled products to include discounts.
*
* @param double $price unmodified price
* @param WC_Product $product the bundled product
* @return double modified price
*/
function get_price($price, $product)
{
if ($product->id !== $this->product->id || $price === '') {
return $price;
}
if (!$this->is_priced_per_product()) {
return 0;
}
if (apply_filters('woocommerce_bundled_item_discount_from_regular', true, $this)) {
$regular_price = $product->get_regular_price();
} else {
$regular_price = $price;
}
$discount = $this->get_discount();
$bundled_item_price = empty($discount) ? (double) $price : round((double) $regular_price * (100 - $discount) / 100, wc_bundles_get_price_decimals());
$product->bundled_item_price = $bundled_item_price;
return apply_filters('woocommerce_bundled_item_price', $bundled_item_price, $product, $discount);
}
/**
* Frontend scripts.
*
* @return void
*/
function woo_bundles_frontend_scripts()
{
global $woocommerce_bundles;
$suffix = defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? '' : '.min';
wp_register_script('wc-add-to-cart-bundle', $woocommerce_bundles->woo_bundles_plugin_url() . '/assets/js/add-to-cart-bundle' . $suffix . '.js', array('jquery', 'wc-add-to-cart-variation'), $woocommerce_bundles->version, true);
wp_register_style('wc-bundle-css', $woocommerce_bundles->woo_bundles_plugin_url() . '/assets/css/bundles-frontend.css', false, $woocommerce_bundles->version);
wp_register_style('wc-bundle-style', $woocommerce_bundles->woo_bundles_plugin_url() . '/assets/css/bundles-style.css', false, $woocommerce_bundles->version);
wp_enqueue_style('wc-bundle-style');
$params = array('i18n_free' => __('Free!', 'woocommerce'), 'i18n_total' => __('Total', 'woocommerce-product-bundles') . ': ', 'i18n_subtotal' => __('Subtotal', 'woocommerce-product-bundles') . ': ', 'i18n_partially_out_of_stock' => __('Insufficient stock', 'woocommerce-product-bundles'), 'i18n_partially_on_backorder' => __('Available on backorder', 'woocommerce-product-bundles'), 'i18n_select_options' => sprintf(__('<p class="price"><span class="bundle_error">%s</span></p>', 'woocommerce-product-bundles'), __('To continue, please choose product options…', 'woocommerce-product-bundles')), 'i18n_unavailable_text' => sprintf(__('<p class="price"><span class="bundle_error">%s</span></p>', 'woocommerce-product-bundles'), __('Sorry, this product cannot be purchased at the moment.', 'woocommerce-product-bundles')), 'currency_symbol' => get_woocommerce_currency_symbol(), 'currency_position' => esc_attr(stripslashes(get_option('woocommerce_currency_pos'))), 'currency_format_num_decimals' => wc_bundles_get_price_decimals(), 'currency_format_decimal_sep' => esc_attr(stripslashes(get_option('woocommerce_price_decimal_sep'))), 'currency_format_thousand_sep' => esc_attr(stripslashes(get_option('woocommerce_price_thousand_sep'))), 'currency_format_trim_zeros' => false == apply_filters('woocommerce_price_trim_zeros', false) ? 'no' : 'yes');
wp_localize_script('wc-add-to-cart-bundle', 'wc_bundle_params', $params);
}
