/**
* Link all variations via ajax function.
*/
public static function link_all_variations()
{
if (!defined('WC_MAX_LINKED_VARIATIONS')) {
define('WC_MAX_LINKED_VARIATIONS', 49);
}
check_ajax_referer('link-variations', 'security');
if (!current_user_can('edit_products')) {
die(-1);
}
if (function_exists('set_time_limit') && false === strpos(ini_get('disable_functions'), 'set_time_limit') && !ini_get('safe_mode')) {
@set_time_limit(0);
}
$post_id = intval($_POST['post_id']);
if (!$post_id) {
die;
}
$variations = array();
$_product = wc_get_product($post_id, array('product_type' => 'variable'));
// Put variation attributes into an array
foreach ($_product->get_attributes() as $attribute) {
if (!$attribute['is_variation']) {
continue;
}
$attribute_field_name = 'attribute_' . sanitize_title($attribute['name']);
if ($attribute['is_taxonomy']) {
$options = wc_get_product_terms($post_id, $attribute['name'], array('fields' => 'slugs'));
} else {
$options = explode(WC_DELIMITER, $attribute['value']);
}
$options = array_map('trim', $options);
$variations[$attribute_field_name] = $options;
}
// Quit out if none were found
if (sizeof($variations) == 0) {
die;
}
// Get existing variations so we don't create duplicates
$available_variations = array();
foreach ($_product->get_children() as $child_id) {
$child = $_product->get_child($child_id);
if (!empty($child->variation_id)) {
$available_variations[] = $child->get_variation_attributes();
}
}
// Created posts will all have the following data
$variation_post_data = array('post_title' => 'Product #' . $post_id . ' Variation', 'post_content' => '', 'post_status' => 'publish', 'post_author' => get_current_user_id(), 'post_parent' => $post_id, 'post_type' => 'product_variation');
$variation_ids = array();
$added = 0;
$possible_variations = wc_array_cartesian($variations);
foreach ($possible_variations as $variation) {
// Check if variation already exists
if (in_array($variation, $available_variations)) {
continue;
}
$variation_id = wp_insert_post($variation_post_data);
$variation_ids[] = $variation_id;
foreach ($variation as $key => $value) {
update_post_meta($variation_id, $key, $value);
}
// Save stock status
update_post_meta($variation_id, '_stock_status', 'instock');
$added++;
do_action('product_variation_linked', $variation_id);
if ($added > WC_MAX_LINKED_VARIATIONS) {
break;
}
}
delete_transient('wc_product_children_' . $post_id);
echo $added;
die;
}
/**
* Link all variations via ajax function.
*/
public static function link_all_variations()
{
check_ajax_referer('link-variations', 'security');
if (!current_user_can('edit_products')) {
die(-1);
}
wc_maybe_define_constant('WC_MAX_LINKED_VARIATIONS', 49);
wc_set_time_limit(0);
$post_id = intval($_POST['post_id']);
if (!$post_id) {
die;
}
$variations = array();
$product = wc_get_product($post_id);
if ($product->is_type('variable')) {
$attributes = wc_list_pluck(array_filter($product->get_attributes(), 'wc_attributes_array_filter_variation'), 'get_slugs');
if (!empty($attributes)) {
// Get existing variations so we don't create duplicates.
$existing_variations = array_map('wc_get_product', $product->get_children());
$existing_attributes = array();
foreach ($existing_variations as $existing_variation) {
$existing_attributes[] = $existing_variation->get_attributes();
}
$added = 0;
$possible_attributes = wc_array_cartesian($attributes);
foreach ($possible_attributes as $possible_attribute) {
if (in_array($possible_attribute, $existing_attributes)) {
continue;
}
$variation = new WC_Product_Variation();
$variation->set_parent_id($post_id);
$variation->set_attributes($possible_attribute);
do_action('product_variation_linked', $variation->save());
if ($added++ > WC_MAX_LINKED_VARIATIONS) {
break;
}
}
echo $added;
}
}
die;
}
