description

woocommerce_tracking_email.php

<?php
/**
  * Script to send a WooCommerce tracking email to the client
  * @author: Mike Schoenrock (ms@halloecho.de)
  */

// Load the WordPress Environment
// change that to where your wp-blog-header.php is located
require( dirname( __FILE__ ) . '../../../../../wp-blog-header.php' );

// Load the email class
require_once( 'class-email.php' );

// get the order from WooCommerce
$order_id = '12345'; // WooCommerce order_id
$order = new WC_Order($order_id);
$customer_name = $order->get_formatted_billing_full_name();
$customer_email = $order->billing_email;

// tracking number
$tracking_number = '123456789';

// generate and send email
$email = new Tracking_Email();
$body = $email->generate_message($tracking_number, $customer_name);
$content = $email->wrap_message('Your tracking number', $body, ''); // see https://docs.woocommerce.com/wc-apidocs/class-WC_Email.html
$email->send( $customer_email, 'Your tracking number', $content );

// additional, if you want you can add a note to the order that the tracking email was sent
// the thirds parameter (false) tells WC to make this comment not visible to the customer
$order->add_order_note( $order_note, 0, false ); // see https://docs.woocommerce.com/wc-apidocs/source-class-WC_Abstract_Order.html#2306-2344