woothemes/woocommerce

<?php
/**
 * Order Data
 *
 * Functions for displaying the order items meta box.
 *
 * @author      WooThemes
 * @category    Admin
 * @package     WooCommerce\Admin\Meta Boxes
 * @version     2.1.0
 */

if ( ! defined( 'ABSPATH' ) ) {
    exit; // Exit if accessed directly
}

/**
 * WC_Meta_Box_Order_Items Class.
 */
class WC_Meta_Box_Order_Items {

    /**
     * Output the metabox.
     *
     * @param WP_Post $post
     */
    public static function output( $post ) {
        global $post, $thepostid, $theorder;

        if ( ! is_int( $thepostid ) ) {
            $thepostid = $post->ID;
        }

        if ( ! is_object( $theorder ) ) {
            $theorder = wc_get_order( $thepostid );
        }

        $order = $theorder;
        $data  = get_post_meta( $post->ID );

        include __DIR__ . '/views/html-order-items.php';
    }

    /**
     * Save meta box data.
     *
     * @param int $post_id
     */
    public static function save( $post_id ) {
        /**
         * This $_POST variable's data has been validated and escaped
         * inside `wc_save_order_items()` function.
         */
        wc_save_order_items( $post_id, $_POST );
    }
}