/** * 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 $added; } } die; }
<a class="next-page" title="<?php esc_attr_e('Go to the next page', 'woocommerce'); ?> " href="#">›</a> <a class="last-page" title="<?php esc_attr_e('Go to the last page', 'woocommerce'); ?> " href="#">»</a> </span> </div> <div class="clear"></div> </div> <div class="woocommerce_variations wc-metaboxes" data-attributes="<?php // esc_attr does not double encode - htmlspecialchars does echo htmlspecialchars(json_encode(wc_list_pluck($variation_attributes, 'get_data'))); ?> " data-total="<?php echo $variations_count; ?> " data-total_pages="<?php echo $variations_total_pages; ?> " data-page="1" data-edited="false"> </div> <div class="toolbar"> <button type="button" class="button-primary save-variation-changes" disabled="disabled"><?php _e('Save changes', 'woocommerce'); ?> </button>