/**
* Process the checkout after the confirm order button is pressed.
*/
public function process_checkout()
{
try {
if (empty($_POST['_wpnonce']) || !wp_verify_nonce($_POST['_wpnonce'], 'woocommerce-process_checkout')) {
WC()->session->set('refresh_totals', true);
throw new Exception(__('We were unable to process your order, please try again.', 'woocommerce'));
}
wc_maybe_define_constant('WOOCOMMERCE_CHECKOUT', true);
wc_set_time_limit(0);
do_action('woocommerce_before_checkout_process');
if (WC()->cart->is_empty()) {
throw new Exception(sprintf(__('Sorry, your session has expired. <a href="%s" class="wc-backward">Return to shop</a>', 'woocommerce'), esc_url(wc_get_page_permalink('shop'))));
}
do_action('woocommerce_checkout_process');
$errors = new WP_Error();
$posted_data = $this->get_posted_data();
$this->validate_posted_data($posted_data, $errors);
$this->validate_checkout($posted_data, $errors);
$this->update_session($posted_data);
$this->check_cart_items();
do_action('woocommerce_after_checkout_validation', $posted_data, $errors);
foreach ($errors->get_error_messages() as $message) {
wc_add_notice($message, 'error');
}
if (empty($posted_data['woocommerce_checkout_update_totals']) && 0 === wc_notice_count('error')) {
$this->process_customer($posted_data);
$order = $this->create_order($posted_data);
if (is_wp_error($order)) {
throw new Exception($order->get_error_message());
}
do_action('woocommerce_checkout_order_processed', $order, $posted_data);
if (WC()->cart->needs_payment()) {
$this->process_order_payment($order, $posted_data['payment_method']);
} else {
$this->process_order_without_payment($order);
}
}
} catch (Exception $e) {
wc_add_notice($e->getMessage(), 'error');
}
$this->send_ajax_failure_response();
}
/**
* 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;
}