function wc_bundles_get_product_terms($product_id, $attribute_name, $args)
{
if (WC_PB_Core_Compatibility::is_wc_version_gte_2_3()) {
return wc_get_product_terms($product_id, $attribute_name, $args);
} else {
$orderby = wc_attribute_orderby(sanitize_title($attribute_name));
switch ($orderby) {
case 'name':
$args = array('orderby' => 'name', 'hide_empty' => false, 'menu_order' => false);
break;
case 'id':
$args = array('orderby' => 'id', 'order' => 'ASC', 'menu_order' => false);
break;
case 'menu_order':
$args = array('menu_order' => 'ASC');
break;
}
$terms = get_terms(sanitize_title($attribute_name), $args);
return $terms;
}
}
/**
* Validates add-to-cart for bundles.
* Basically ensures that stock for all bundled products exists before attempting to add them to cart.
*
* @param boolean $add core validation add to cart flag
* @param int $product_id the product id
* @param int $product_quantity quantity
* @param mixed $variation_id variation id
* @param array $variations variation data
* @param array $cart_item_data cart item data
* @return boolean modified add to cart validation flag
*/
public function woo_bundles_validation($add, $product_id, $product_quantity, $variation_id = '', $variations = array(), $cart_item_data = array())
{
// Get product type.
$terms = get_the_terms($product_id, 'product_type');
$product_type = !empty($terms) && isset(current($terms)->name) ? sanitize_title(current($terms)->name) : 'simple';
// Ordering again?
$order_again = isset($_GET['order_again']) && isset($_GET['_wpnonce']) && wp_verify_nonce($_GET['_wpnonce'], 'woocommerce-order_again');
// prevent bundled items from getting validated - they will be added by the container item.
if (isset($cart_item_data['is_bundled']) && $order_again) {
return false;
}
if ($product_type === 'bundle') {
$product = wc_get_product($product_id);
if (!$product) {
return false;
}
if (!apply_filters('woocommerce_bundle_before_validation', true, $product)) {
return false;
}
// If a stock-managed product / variation exists in the bundle multiple times, its stock will be checked only once for the sum of all bundled quantities.
// The stock manager class keeps a record of stock-managed product / variation ids.
$bundled_stock = new WC_PB_Stock_Manager($product);
// Grab bundled items.
$bundled_items = $product->get_bundled_items();
if (!$bundled_items) {
return $add;
}
foreach ($bundled_items as $bundled_item_id => $bundled_item) {
$id = $bundled_item->product_id;
$bundled_product_type = $bundled_item->product->product_type;
// Optional.
$is_optional = $bundled_item->is_optional();
if ($is_optional) {
if (isset($cart_item_data['stamp'][$bundled_item_id]['optional_selected']) && $order_again) {
$is_optional_selected = 'yes' === $cart_item_data['stamp'][$bundled_item_id]['optional_selected'] ? true : false;
} elseif (isset($_REQUEST[apply_filters('woocommerce_product_bundle_field_prefix', '', $product_id) . 'bundle_selected_optional_' . $bundled_item_id])) {
$is_optional_selected = isset($_REQUEST[apply_filters('woocommerce_product_bundle_field_prefix', '', $product_id) . 'bundle_selected_optional_' . $bundled_item_id]);
} else {
$is_optional_selected = false;
}
}
if ($is_optional && !$is_optional_selected) {
continue;
}
// Check quantity.
$item_quantity_min = $bundled_item->get_quantity();
$item_quantity_max = $bundled_item->get_quantity('max');
if (isset($_REQUEST[apply_filters('woocommerce_product_bundle_field_prefix', '', $product_id) . 'bundle_quantity_' . $bundled_item_id]) && is_numeric($_REQUEST[apply_filters('woocommerce_product_bundle_field_prefix', '', $product_id) . 'bundle_quantity_' . $bundled_item_id])) {
$item_quantity = absint($_REQUEST[apply_filters('woocommerce_product_bundle_field_prefix', '', $product_id) . 'bundle_quantity_' . $bundled_item_id]);
} elseif (isset($cart_item_data['stamp'][$bundled_item_id]['quantity']) && $order_again) {
$item_quantity = $cart_item_data['stamp'][$bundled_item_id]['quantity'];
} else {
$item_quantity = $item_quantity_min;
}
if ($item_quantity < $item_quantity_min) {
wc_add_notice(sprintf(__('"%1$s" cannot be added to the cart. The quantity of "%2$s" cannot be lower than %3$d.', 'woocommerce-product-bundles'), get_the_title($product_id), $bundled_item->get_raw_title(), $item_quantity_min), 'error');
return false;
} elseif ($item_quantity_max && $item_quantity > $item_quantity_max) {
wc_add_notice(sprintf(__('"%1$s" cannot be added to the cart. The quantity of "%2$s" cannot be higher than %3$d.', 'woocommerce-product-bundles'), get_the_title($product_id), $bundled_item->get_raw_title(), $item_quantity_max), 'error');
return false;
}
$quantity = $item_quantity * $product_quantity;
// If quantity is zero, continue.
if ($quantity == 0) {
continue;
}
// Purchasable
if (!$bundled_item->is_purchasable()) {
wc_add_notice(sprintf(__('"%1$s" cannot be added to the cart because "%2$s" cannot be purchased at the moment.', 'woocommerce-product-bundles'), get_the_title($product_id), $bundled_item->get_raw_title()), 'error');
return false;
}
// Validate variation id.
if ($bundled_product_type === 'variable' || $bundled_product_type === 'variable-subscription') {
$variation_id = '';
if (isset($cart_item_data['stamp'][$bundled_item_id]['variation_id']) && $order_again) {
$variation_id = $cart_item_data['stamp'][$bundled_item_id]['variation_id'];
} elseif (isset($_REQUEST[apply_filters('woocommerce_product_bundle_field_prefix', '', $product_id) . 'bundle_variation_id_' . $bundled_item_id])) {
$variation_id = $_REQUEST[apply_filters('woocommerce_product_bundle_field_prefix', '', $product_id) . 'bundle_variation_id_' . $bundled_item_id];
}
if ($variation_id && is_numeric($variation_id) && $variation_id > 1) {
if (get_post_meta($variation_id, '_price', true) === '') {
wc_add_notice(sprintf(__('"%1$s" cannot be added to the cart. The selected variation of "%2$s" cannot be purchased.', 'woocommerce-product-bundles'), get_the_title($product_id), $bundled_item->product->get_title()), 'error');
return false;
}
// Add item for validation.
$bundled_stock->add_item($id, $variation_id, $quantity);
}
// Verify all attributes for the variable product were set.
$bundled_variation = wc_get_product($variation_id);
$attributes = (array) maybe_unserialize(get_post_meta($id, '_product_attributes', true));
$variation_data = array();
$missing_attributes = array();
$all_set = true;
if ($bundled_variation) {
$variation_data = $bundled_variation->variation_data;
// Verify all attributes.
foreach ($attributes as $attribute) {
if (!$attribute['is_variation']) {
continue;
}
$taxonomy = 'attribute_' . sanitize_title($attribute['name']);
if (!empty($_REQUEST[apply_filters('woocommerce_product_bundle_field_prefix', '', $product_id) . 'bundle_' . $taxonomy . '_' . $bundled_item_id])) {
if (WC_PB_Core_Compatibility::is_wc_version_gte_2_4()) {
// Get value from post data.
if ($attribute['is_taxonomy']) {
$value = sanitize_title(stripslashes($_REQUEST[apply_filters('woocommerce_product_bundle_field_prefix', '', $product_id) . 'bundle_' . $taxonomy . '_' . $bundled_item_id]));
} else {
$value = wc_clean(stripslashes($_REQUEST[apply_filters('woocommerce_product_bundle_field_prefix', '', $product_id) . 'bundle_' . $taxonomy . '_' . $bundled_item_id]));
}
} else {
// Get value from post data.
$value = sanitize_title(trim(stripslashes($_REQUEST[apply_filters('woocommerce_product_bundle_field_prefix', '', $product_id) . 'bundle_' . $taxonomy . '_' . $bundled_item_id])));
}
// Get valid value from variation.
$valid_value = $variation_data[$taxonomy];
// Allow if valid
if ($valid_value === '' || $valid_value === $value) {
continue;
}
} elseif (isset($cart_item_data['stamp'][$bundled_item_id]['attributes'][$taxonomy]) && isset($cart_item_data['stamp'][$bundled_item_id]['variation_id']) && $order_again) {
if (WC_PB_Core_Compatibility::is_wc_version_gte_2_4()) {
// Get value from post data
if ($attribute['is_taxonomy']) {
$value = sanitize_title(stripslashes($cart_item_data['stamp'][$bundled_item_id]['attributes'][$taxonomy]));
} else {
$value = wc_clean(stripslashes($cart_item_data['stamp'][$bundled_item_id]['attributes'][$taxonomy]));
}
} else {
// Get value from post data
$value = sanitize_title(trim(stripslashes($cart_item_data['stamp'][$bundled_item_id]['attributes'][$taxonomy])));
}
$valid_value = $variation_data[$taxonomy];
if ($valid_value === '' || $valid_value === $value) {
continue;
}
} else {
$missing_attributes[] = wc_attribute_label($attribute['name']);
}
$all_set = false;
}
} else {
$all_set = false;
}
if (!$all_set) {
if ($missing_attributes && WC_PB_Core_Compatibility::is_wc_version_gte_2_3()) {
$required_fields_notice = sprintf(_n('%1$s is a required "%2$s" field', '%1$s are required "%2$s" fields', sizeof($missing_attributes), 'woocommerce-product-bundles'), wc_format_list_of_items($missing_attributes), $bundled_item->product->get_title());
wc_add_notice(sprintf(__('"%1$s" cannot be added to the cart. %2$s.', 'woocommerce-product-bundles'), get_the_title($product_id), $required_fields_notice), 'error');
return false;
} else {
wc_add_notice(sprintf(__('"%1$s" cannot be added to the cart. Please choose "%2$s" options…', 'woocommerce-product-bundles'), get_the_title($product_id), $bundled_item->product->get_title()), 'error');
return false;
}
}
} elseif ($bundled_product_type === 'simple' || $bundled_product_type === 'subscription') {
// Add item for validation.
$bundled_stock->add_item($id, false, $quantity);
}
if (!apply_filters('woocommerce_bundled_item_add_to_cart_validation', true, $product, $bundled_item, $quantity, $variation_id)) {
return false;
}
}
// Check stock for stock-managed bundled items.
// If out of stock, don't proceed.
if (false === apply_filters('woocommerce_add_to_cart_bundle_validation', $bundled_stock->validate_stock(), $product_id, $bundled_stock)) {
return false;
}
// Composite Products compatibility.
WC_PB_Compatibility::$stock_data = $bundled_stock;
}
return $add;
}
/**
* Write panel for Product Bundles.
*
* @return void
*/
function woo_bundles_product_write_panel()
{
global $woocommerce_bundles, $post, $wpdb;
$bundle_data = maybe_unserialize(get_post_meta($post->ID, '_bundle_data', true));
$bundled_variable_num = 0;
?>
<div id="bundled_product_data" class="panel woocommerce_options_panel">
<div class="options_group wc-metaboxes-wrapper wc-bundle-metaboxes-wrapper">
<div id="wc-bundle-metaboxes-wrapper-inner">
<p class="toolbar">
<a href="#" class="close_all"><?php
_e('Close all', 'woocommerce');
?>
</a>
<a href="#" class="expand_all"><?php
_e('Expand all', 'woocommerce');
?>
</a>
</p>
<div class="wc-bundled-items wc-metaboxes"><?php
if (!empty($bundle_data)) {
$loop = 0;
foreach ($bundle_data as $item_id => $item_data) {
$sep = explode('_', $item_id);
$product_id = $item_data['product_id'];
$suffix = (string) $product_id != (string) $item_id ? '#' . $sep[1] : '';
$title = $woocommerce_bundles->helpers->get_product_title($product_id, $suffix);
if (!$title) {
continue;
}
?>
<div class="wc-bundled-item wc-metabox closed" rel="<?php
echo $loop;
?>
">
<h3>
<button type="button" class="remove_row button"><?php
echo __('Remove', 'woocommerce');
?>
</button>
<div class="handlediv" title="<?php
echo __('Click to toggle', 'woocommerce');
?>
"></div>
<strong class="item-title"><?php
echo $title . ' – #' . $product_id;
?>
</strong>
</h3>
<div class="item-data wc-metabox-content">
<input type="hidden" name="bundle_data[<?php
echo $loop;
?>
][bundle_order]" class="bundled_item_position" value="<?php
echo $loop;
?>
" />
<input type="hidden" name="bundle_data[<?php
echo $loop;
?>
][item_id]" class="item_id" value="<?php
echo $item_id;
?>
" />
<input type="hidden" name="bundle_data[<?php
echo $loop;
?>
][product_id]" class="product_id" value="<?php
echo $product_id;
?>
" /><?php
do_action('woocommerce_bundled_product_admin_config_html', $loop, $product_id, $item_data, $post->ID);
?>
</div>
</div><!-- metabox --><?php
$loop++;
}
}
?>
</div>
</div>
</div><!-- options group -->
<p class="bundled_products_toolbar toolbar">
<span class="bundled_products_toolbar_wrapper">
<span class="bundled_product_selector"><?php
if (WC_PB_Core_Compatibility::is_wc_version_gte_2_3()) {
?>
<input type="hidden" class="wc-product-search" style="width: 250px;" id="bundled_product" name="bundled_product" data-placeholder="<?php
_e('Search for a product…', 'woocommerce');
?>
" data-action="woocommerce_json_search_products" data-multiple="false" data-selected="" value="" /><?php
} else {
?>
<select id="bundled_product" name="bundled_product" class="ajax_chosen_select_products" data-placeholder="<?php
_e('Search for a product…', 'woocommerce');
?>
">
<option></option>
</select><?php
}
?>
</span>
<button type="button" class="button button-primary add_bundled_product"><?php
_e('Add Product', 'woocommerce-product-bundles');
?>
</button>
</span>
</p>
</div><?php
}
/**
* Admin writepanel scripts.
*
* @return void
*/
public function woo_bundles_admin_scripts()
{
$suffix = defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? '' : '.min';
if (WC_PB_Core_Compatibility::is_wc_version_gte_2_2()) {
$writepanel_dependency = 'wc-admin-meta-boxes';
} else {
$writepanel_dependency = 'woocommerce_admin_meta_boxes';
}
wp_register_script('woo_bundles_writepanel', WC_PB()->woo_bundles_plugin_url() . '/assets/js/bundled-product-write-panels' . $suffix . '.js', array('jquery', 'jquery-ui-datepicker', $writepanel_dependency), WC_PB()->version);
wp_register_style('woo_bundles_css', WC_PB()->woo_bundles_plugin_url() . '/assets/css/bundles-write-panels.css', array('woocommerce_admin_styles'), WC_PB()->version);
wp_register_style('woo_bundles_edit_order_css', WC_PB()->woo_bundles_plugin_url() . '/assets/css/bundles-edit-order.css', array('woocommerce_admin_styles'), WC_PB()->version);
// Get admin screen id.
$screen = get_current_screen();
// WooCommerce admin pages.
if (in_array($screen->id, array('product'))) {
wp_enqueue_script('woo_bundles_writepanel');
$params = array('add_bundled_product_nonce' => wp_create_nonce('wc_bundles_add_bundled_product'), 'is_wc_version_gte_2_3' => WC_PB_Core_Compatibility::is_wc_version_gte_2_3() ? 'yes' : 'no', 'i18n_matches_1' => _x('One result is available, press enter to select it.', 'enhanced select', 'woocommerce'), 'i18n_matches_n' => _x('%qty% results are available, use up and down arrow keys to navigate.', 'enhanced select', 'woocommerce'), 'i18n_no_matches' => _x('No matches found', 'enhanced select', 'woocommerce'), 'i18n_ajax_error' => _x('Loading failed', 'enhanced select', 'woocommerce'), 'i18n_input_too_short_1' => _x('Please enter 1 or more characters', 'enhanced select', 'woocommerce'), 'i18n_input_too_short_n' => _x('Please enter %qty% or more characters', 'enhanced select', 'woocommerce'), 'i18n_input_too_long_1' => _x('Please delete 1 character', 'enhanced select', 'woocommerce'), 'i18n_input_too_long_n' => _x('Please delete %qty% characters', 'enhanced select', 'woocommerce'), 'i18n_selection_too_long_1' => _x('You can only select 1 item', 'enhanced select', 'woocommerce'), 'i18n_selection_too_long_n' => _x('You can only select %qty% items', 'enhanced select', 'woocommerce'), 'i18n_load_more' => _x('Loading more results…', 'enhanced select', 'woocommerce'), 'i18n_searching' => _x('Searching…', 'enhanced select', 'woocommerce'));
wp_localize_script('woo_bundles_writepanel', 'wc_bundles_admin_params', $params);
}
if (in_array($screen->id, array('edit-product', 'product'))) {
wp_enqueue_style('woo_bundles_css');
}
if (in_array($screen->id, array('shop_order', 'edit-shop_order'))) {
wp_enqueue_style('woo_bundles_edit_order_css');
}
}
