在交易电子邮件中使用时，Woocommerce 挂钩自定义状态更改不会触发

Question

I am unable to get transactional email on status change. I have custom statuses and custom emails set on woo commerce plugin I programmed to my needs.

The code follows same logic as for ootb transactional emails described here

<?php
/*
Plugin Name:  WooCommerce Custom Statuses

*/




if (!defined('ABSPATH')) {
    return;
}


/**
 * Class Custom_WC_Email
 */
class WC_LR_custom_order_statuses
{

    /**
     * Custom_WC_Email constructor.
     */
    public function __construct()
    {
        // Filtering the emails and adding our own email.
        add_filter('woocommerce_email_classes', array($this, 'lr_register_emails'), 10, 1);
        add_filter('woocommerce_register_shop_order_post_statuses', [$this, 'lr_register_statuses'], 10, 1);
        add_filter('wc_order_statuses', [$this, 'lr_custom_wc_order_statuses']);
        add_filter('bulk_actions-edit-shop_order', [$this, 'lr_custom_dropdown_bulk_actions_shop_order'], 20, 1);

        foreach (['post', 'shop_order'] as $hook)
            add_filter("views_edit-$hook", [$this, 'lr_shop_order_modified_views']);


        add_action('admin_head', [$this, 'lr_change_order_processing_row_color']);
        //add_action('init', [$this, 'register_statuses']);




        // add_action( 'add_meta_boxes', [$this,'littlerug_add_custom_box'] );
        // add_action( 'save_post', [$this,'littlerug_save_postdata'], 1, 2 );


        // Absolute path to the plugin folder.
        define('CUSTOM_WC_EMAIL_PATH', plugin_dir_path(__FILE__));
    }
    function lr_shop_order_modified_views($views)
    {
        // if( isset( $views['wc-completed'] ) )
        //     $views['wc-completed'] = str_replace( 'Completed', __( 'Order Received', 'woocommerce'), $views['wc-completed'] );

        if (isset($views['wc-processing']))
            $views['wc-processing'] = str_replace('Spracováva sa', 'Čakajúce na platbu', $views['wc-processing']);

        if (isset($views['wc-on-hold'])) {
            if (preg_match('/Čaká/', $views['wc-on-hold']))
                $views['wc-on-hold'] = str_replace('Čaká', 'Prijatá', $views['wc-on-hold']);
            else
                $views['wc-on-hold'] = str_replace('Čakajúce', 'Prijaté', $views['wc-on-hold']);
        }
        // if( isset( $views['wc-pending'] ) )
        //     $views['wc-pending'] = str_replace( 'Pending', __( 'Stucked', 'woocommerce'), $views['wc-pending'] );

        return $views;
    }
    function lr_custom_dropdown_bulk_actions_shop_order($actions)
    {
        unset($actions['mark_processing']);
        unset($actions['mark_pending']);
        unset($actions['mark_cancelled']);
        unset($actions['mark_completed']);

        $actions['mark_on-hold']    = 'Zmeniť stav na "Prijatá"';
        $actions['mark_order-confirmed']    = 'Zmeniť stav na "Potvrdená"';
        $actions['mark_payment-await'] = 'Zmeniť stav na "Čaká na platbu"';
        $actions['mark_payment-received']    = 'Zmeniť stav na "Platba prijatá"';
        $actions['mark_order-shipped']    = 'Zmeniť stav na "Odoslaná"';
        $actions['mark_completed']    = 'Zmeniť stav na "Vybavená"';
        $actions['mark_order-done']    = 'Zmeniť stav na "Hotová"';
        $actions['mark_cancelled'] = 'Zmeniť stav na "Zrušená"';

        return $actions;
    }
    function lr_change_order_processing_row_color()
    {

        echo sprintf(
            '
            <style type="text/css">
                .order-status.status-order-shipped {
                    background: #c8d7e1;
                    color: #2e4453;
                }
                .order-status.status-order-confirmed {
                    background: #edc77a;
                    color: #a36e03;
                }
                .order-status.status-payment-received {
                    background: #8cd98c;
                    color: #507418;
                }
                .order-status.status-order-done {
                    background: #fdfd96;
                    color: #8f8f12;
                }.order-status.status-payment-await {
                    background: #c6e1c6;
                    color: #5b841b;
                }
            </style>'
        );
    }
    function lr_custom_wc_order_statuses($order_statuses)
    {
        //change default status names add new
        unset($order_statuses['wc-processing']);
        unset($order_statuses['wc-pending']);
        unset($order_statuses['wc-completed']);
        unset($order_statuses['wc-cancelled']);
        unset($order_statuses['wc-refunded']);
        unset($order_statuses['wc-failed']);

        $order_statuses['wc-on-hold'] = _x('Prijatá', 'woocommerce');
        $order_statuses['wc-order-confirmed'] = _x('Potvrdená', 'Order status', 'woocommerce');
        $order_statuses['wc-payment-await'] = _x('Čaká na platbu', 'woocommerce');
        $order_statuses['wc-payment-received'] = _x('Platba prijatá', 'Order status', 'woocommerce');
        $order_statuses['wc-order-shipped'] = _x('Odoslaná', 'Order status', 'woocommerce');
        $order_statuses['wc-completed'] = _x('Vybavená', 'Order status', 'woocommerce');
        $order_statuses['wc-order-done'] = _x('Hotová', 'Order status', 'woocommerce');
        $order_statuses['wc-cancelled'] = _x('Zrušená', 'Order status', 'woocommerce');
        $order_statuses['wc-refunded'] = _x('Refundovaná', 'Order status', 'woocommerce');

        return $order_statuses;
    }
    /**
     * @param array $emails
     *
     * @return array
     */
    public function lr_register_emails($emails)


    {

        $emails['WC_Customer_Cancel_Order'] = include __DIR__ . '/emails/class-wc-customer-cancel-order.php';
        $emails['WC_Customer_Payment_Received'] =  include __DIR__ . '/emails/class-wc-customer-payment-received.php';
        $emails['WC_Customer_Order_Shipped'] =  include __DIR__ . '/emails/class-wc-customer-order-shipped.php';
        $emails['WC_Customer_Order_Confirmed'] =  include __DIR__ . '/emails/class-wc-customer-order-confirmed.php';
        $emails['WC_Customer_Payment_Await'] =  include __DIR__ . '/emails/class-wc-customer-payment-await.php';
        //customer_processing_order
        // $emails['WC_Customer_Order_Placed'] = new WC_Customer_Order_Placed();
        return $emails;
    }
    public function lr_register_statuses($order_statuses)
    {
        // Status must start with "wc-"
        $order_statuses['wc-payment-await'] = array(
            'label'                     => 'Čaká na platbu', //_x( 'Back Order', 'Order status', 'woocommerce' ),
            'public'                    => false,
            'exclude_from_search'       => false,
            'show_in_admin_all_list'    => true,
            'show_in_admin_status_list' => true,
            'label_count'               => _n_noop('Čaká na platbu <span class="count">(%s)</span>', 'Čaká na platbu <span class="count">(%s)</span>', 'woocommerce') //_n_noop( 'Back Order <span class="count">(%s)</span>', 'Back Order <span class="count">(%s)</span>', 'woocommerce' )
        );
        $order_statuses['wc-payment-received'] =  array(
            'label'                     => 'Platba prijatá', //_x( 'Back Order', 'Order status', 'woocommerce' ),
            'public'                    => false,
            'exclude_from_search'       => false,
            'show_in_admin_all_list'    => true,
            'show_in_admin_status_list' => true,
            'label_count'               => _n_noop('Platba prijatá <span class="count">(%s)</span>', 'Platieb prijatých <span class="count">(%s)</span>', 'woocommerce') //_n_noop( 'Back Order <span class="count">(%s)</span>', 'Back Order <span class="count">(%s)</span>', 'woocommerce' )
        );
        $order_statuses['wc-order-shipped'] =  array(
            'label'                     => 'Odoslaná', //_x( 'Back Order', 'Order status', 'woocommerce' ),
            'public'                    => false,
            'exclude_from_search'       => false,
            'show_in_admin_all_list'    => true,
            'show_in_admin_status_list' => true,
            'label_count'               => _n_noop('Odoslaná <span class="count">(%s)</span>', 'Odoslané <span class="count">(%s)</span>', 'woocommerce') //_n_noop( 'Back Order <span class="count">(%s)</span>', 'Back Order <span class="count">(%s)</span>', 'woocommerce' )
        );
        $order_statuses['wc-order-confirmed'] = array(
            'label'                     => 'Potvrdená', //_x( 'Back Order', 'Order status', 'woocommerce' ),
            'public'                    => false,
            'exclude_from_search'       => false,
            'show_in_admin_all_list'    => true,
            'show_in_admin_status_list' => true,
            'label_count'               => _n_noop('Potvrdená <span class="count">(%s)</span>', 'Potvrdené <span class="count">(%s)</span>', 'woocommerce') //_n_noop( 'Back Order <span class="count">(%s)</span>', 'Back Order <span class="count">(%s)</span>', 'woocommerce' )
        );
        $order_statuses['wc-order-done'] = array(
            'label'                     => 'Hotová', //_x( 'Back Order', 'Order status', 'woocommerce' ),
            'public'                    => false,
            'exclude_from_search'       => false,
            'show_in_admin_all_list'    => true,
            'show_in_admin_status_list' => true,
            'label_count'               => _n_noop('Hotová <span class="count">(%s)</span>', 'Hotové <span class="count">(%s)</span>', 'woocommerce') //_n_noop( 'Back Order <span class="count">(%s)</span>', 'Back Order <span class="count">(%s)</span>', 'woocommerce' )
        );

        return $order_statuses;
    }
}

new WC_LR_custom_order_statuses();

Same issue was described here but I am doing it correctly with the statuses not using wc- prefix

Any advice how to debug this issue would be highly appreciated.

Answer 1

Found out that I needed to add email actions. No idea why, did not see any documentation around this but this was the breaking point:)

 add_filter('woocommerce_email_actions', [$this, 'filter_woocommerce_email_actions'], 10, 1);

function filter_woocommerce_email_actions($actions)
{
    $actions[] = 'woocommerce_order_status_confirmed';
    $actions[] = 'woocommerce_order_status_payment-await';
    $actions[] = 'woocommerce_order_status_payment-received';
    $actions[] = 'woocommerce_order_status_shipped';
    $actions[] = 'woocommerce_order_status_on-hold_to_cancelled';
    return $actions;
}

After the extended email with the action hook names same as above started to trigger and email was sent successfully.

Answer 2

I'm trying to do something very similar and have added that last step you mentioned but I'm still having no luck unfortunately.

Initial class:

<?php
/**
 * @author BAKKBONE Australia
 * @package Bkf_WC_Email
 * @license GNU General Public License (GPL) 3.0
**/

if ( ! defined( 'ABSPATH' ) ) {
    return;
}

/**
 * Class Bkf_WC_Email
 */
class Bkf_WC_Email {

    /**
     * Bkf_WC_Email constructor.
     */
    public function __construct() {
        add_action( 'woocommerce_email_classes', array( $this, 'bkf_register_email' ), 90, 1 );
        define( 'CUSTOM_WC_EMAIL_PATH', plugin_dir_path( __FILE__ ) );
        add_filter('woocommerce_email_actions', array($this, 'bkf_woocommerce_email_actions'), 10, 1);
    }

    /**
     * @param array $emails
     *
     * @return array
     */
    public function bkf_register_email( $emails ) {
        $emails['WC_Email_Customer_Scheduled_Order'] = include __DIR__ . 'emails/class-wc-customer-scheduled-order.php';
        $emails['WC_Email_Customer_Prepared_Order'] = include __DIR__ . 'emails/class-wc-customer-made-order.php';
        $emails['WC_Email_Customer_Out_for_Delivery_Order'] = include __DIR__ . 'emails/class-wc-customer-out-order.php';

        return $emails;
    }

    public function filter_woocommerce_email_actions($actions)
    {
$actions[] = 'woocommerce_order_status_scheduled';
$actions[] = 'woocommerce_order_status_made';
$actions[] = 'woocommerce_order_status_out';
$actions[] = 'woocommerce_order_status_relay';
$actions[] = 'woocommerce_order_status_processing';
$actions[] = 'woocommerce_order_status_completed';
$actions[] = 'woocommerce_order_status_scheduled_to_made';
$actions[] = 'woocommerce_order_status_scheduled_to_out';
$actions[] = 'woocommerce_order_status_scheduled_to_relay';
$actions[] = 'woocommerce_order_status_scheduled_to_processing';
$actions[] = 'woocommerce_order_status_scheduled_to_completed';
$actions[] = 'woocommerce_order_status_made_to_scheduled';
$actions[] = 'woocommerce_order_status_made_to_out';
$actions[] = 'woocommerce_order_status_made_to_relay';
$actions[] = 'woocommerce_order_status_made_to_processing';
$actions[] = 'woocommerce_order_status_made_to_completed';
$actions[] = 'woocommerce_order_status_out_to_scheduled';
$actions[] = 'woocommerce_order_status_out_to_made';
$actions[] = 'woocommerce_order_status_out_to_relay';
$actions[] = 'woocommerce_order_status_out_to_processing';
$actions[] = 'woocommerce_order_status_out_to_completed';
$actions[] = 'woocommerce_order_status_relay_to_scheduled';
$actions[] = 'woocommerce_order_status_relay_to_made';
$actions[] = 'woocommerce_order_status_relay_to_out';
$actions[] = 'woocommerce_order_status_relay_to_processing';
$actions[] = 'woocommerce_order_status_relay_to_completed';
$actions[] = 'woocommerce_order_status_processing_to_scheduled';
$actions[] = 'woocommerce_order_status_processing_to_made';
$actions[] = 'woocommerce_order_status_processing_to_out';
$actions[] = 'woocommerce_order_status_processing_to_relay';
$actions[] = 'woocommerce_order_status_processing_to_completed';
$actions[] = 'woocommerce_order_status_completed_to_scheduled';
$actions[] = 'woocommerce_order_status_completed_to_made';
$actions[] = 'woocommerce_order_status_completed_to_out';
$actions[] = 'woocommerce_order_status_completed_to_relay';
$actions[] = 'woocommerce_order_status_completed_to_processing';
        $bkfoptions = get_option("bkf_options_setting");
        if($bkfoptions["bkf_petals"] == "1") {
$actions[] = 'woocommerce_order_status_new';
$actions[] = 'woocommerce_order_status_accept';
$actions[] = 'woocommerce_order_status_reject';
$actions[] = 'woocommerce_order_status_scheduled_to_new';
$actions[] = 'woocommerce_order_status_scheduled_to_accept';
$actions[] = 'woocommerce_order_status_scheduled_to_reject';
$actions[] = 'woocommerce_order_status_made_to_new';
$actions[] = 'woocommerce_order_status_made_to_accept';
$actions[] = 'woocommerce_order_status_made_to_reject';
$actions[] = 'woocommerce_order_status_out_to_new';
$actions[] = 'woocommerce_order_status_out_to_accept';
$actions[] = 'woocommerce_order_status_out_to_reject';
$actions[] = 'woocommerce_order_status_relay_to_new';
$actions[] = 'woocommerce_order_status_relay_to_accept';
$actions[] = 'woocommerce_order_status_relay_to_reject';
$actions[] = 'woocommerce_order_status_processing_to_new';
$actions[] = 'woocommerce_order_status_processing_to_accept';
$actions[] = 'woocommerce_order_status_processing_to_reject';
$actions[] = 'woocommerce_order_status_completed_to_new';
$actions[] = 'woocommerce_order_status_completed_to_accept';
$actions[] = 'woocommerce_order_status_completed_to_reject';
$actions[] = 'woocommerce_order_status_new_to_scheduled';
$actions[] = 'woocommerce_order_status_new_to_made';
$actions[] = 'woocommerce_order_status_new_to_out';
$actions[] = 'woocommerce_order_status_new_to_relay';
$actions[] = 'woocommerce_order_status_new_to_processing';
$actions[] = 'woocommerce_order_status_new_to_completed';
$actions[] = 'woocommerce_order_status_new_to_accept';
$actions[] = 'woocommerce_order_status_new_to_reject';
$actions[] = 'woocommerce_order_status_accept_to_scheduled';
$actions[] = 'woocommerce_order_status_accept_to_made';
$actions[] = 'woocommerce_order_status_accept_to_out';
$actions[] = 'woocommerce_order_status_accept_to_relay';
$actions[] = 'woocommerce_order_status_accept_to_processing';
$actions[] = 'woocommerce_order_status_accept_to_completed';
$actions[] = 'woocommerce_order_status_accept_to_new';
$actions[] = 'woocommerce_order_status_accept_to_reject';
$actions[] = 'woocommerce_order_status_reject_to_scheduled';
$actions[] = 'woocommerce_order_status_reject_to_made';
$actions[] = 'woocommerce_order_status_reject_to_out';
$actions[] = 'woocommerce_order_status_reject_to_relay';
$actions[] = 'woocommerce_order_status_reject_to_processing';
$actions[] = 'woocommerce_order_status_reject_to_completed';
$actions[] = 'woocommerce_order_status_reject_to_new';
$actions[] = 'woocommerce_order_status_reject_to_accept';
        }
        return $actions;
    }
  
}

new Bkf_WC_Email();

Specific email's class:

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

if ( ! class_exists( 'WC_Email' ) ) {
    return;
}

/**
 * Class WC_Email_Customer_Out_for_Delivery_Order
 */
class WC_Email_Customer_Out_for_Delivery_Order extends WC_Email {

    /**
     * Create an instance of the class.
     *
     * @access public
     * @return void
     */
    function __construct() {

        $this->id          = 'customer_out_order';
        $this->title       = __( 'Order Out for Delivery', 'woocommerce' );
        $this->description = __( 'An email sent to the customer when an order is out for delivery.', 'woocommerce' );
        $this->customer_email = true;
        $this->heading     = __( 'Order Out for Delivery', 'woocommerce' );
        $this->subject     = sprintf( _x( '[%s] Order Out for Delivery', 'default email subject for out for delivery emails', 'woocommerce' ), '{blogname}' );

        $this->template_html  = 'emails/customer-out-order.php';
        $this->template_plain = 'emails/plain/customer-out-order.php';
        $this->template_base  = CUSTOM_WC_EMAIL_PATH . 'templates/';

        add_action( 'woocommerce_order_status_out', array( $this, 'trigger' ) );

        parent::__construct();
    }

    /**
     * Trigger Function that will send this email to the customer.
     *
     * @access public
     * @return void
     */
    function trigger( $order_id ) {
        $this->object = wc_get_order( $order_id );

        if ( version_compare( '3.0.0', WC()->version, '>' ) ) {
            $order_email = $this->object->billing_email;
        } else {
            $order_email = $this->object->get_billing_email();
        }

        $this->recipient = $order_email;


        if ( ! $this->is_enabled() || ! $this->get_recipient() ) {
            return;
        }

        $this->send( $this->get_recipient(), $this->get_subject(), $this->get_content(), $this->get_headers(), $this->get_attachments() );
    }

    /**
     * Get content html.
     *
     * @access public
     * @return string
     */
    public function get_content_html() {
        return wc_get_template_html( $this->template_html, array(
            'order'         => $this->object,
            'email_heading' => $this->get_heading(),
            'additional_content' => $this->get_additional_content(),
            'sent_to_admin' => false,
            'plain_text'    => false,
            'email'         => $this
        ), '', $this->template_base );
    }

    /**
     * Get content plain.
     *
     * @return string
     */
    public function get_content_plain() {
        return wc_get_template_html( $this->template_plain, array(
            'order'         => $this->object,
            'email_heading' => $this->get_heading(),
            'additional_content' => $this->get_additional_content(),
            'sent_to_admin' => false,
            'plain_text'    => true,
            'email'         => $this
        ), '', $this->template_base );
    }

}

return new WC_Email_Customer_Out_for_Delivery_Order();

I welcome any ideas:)