Zwiększ funkcjonalność e-maili potwierdzających wysyłkę WooCommerce, dodając dodatkowe szczegóły.

Kod

<?php
// Hook into WooCommerce email order meta to add custom fields to the shipping confirmation email
add_filter('woocommerce_email_order_meta_fields', 'wp_dudecom_add_custom_fields_to_shipping_email', 10, 3);

/**
 * Add custom fields to the WooCommerce shipping confirmation email.
 *
 * @param array $fields Existing fields in the email.
 * @param WC_Order $sent_to_admin Whether the email is sent to admin.
 * @param WC_Order $order The order object.
 * @return array Modified fields with additional information.
 */
function wp_dudecom_add_custom_fields_to_shipping_email($fields, $sent_to_admin, $order) {
    // Check if the order is valid
    if (!$order instanceof WC_Order) {
        return $fields;
    }

    // Add custom field for pickup details
    $pickup_details = get_post_meta($order->get_id(), '_pickup_details', true);
    if (!empty($pickup_details)) {
        $fields['pickup_details'] = array(
            'label' => __('Pickup Details', 'woocommerce'),
            'value' => wp_kses_post($pickup_details),
        );
    }

    // Add custom field for additional notes
    $additional_notes = get_post_meta($order->get_id(), '_additional_notes', true);
    if (!empty($additional_notes)) {
        $fields['additional_notes'] = array(
            'label' => __('Additional Notes', 'woocommerce'),
            'value' => wp_kses_post($additional_notes),
        );
    }

    return $fields;
}

// Hook into WooCommerce email classes to ensure custom fields are included
add_filter('woocommerce_email_classes', 'wp_dudecom_customize_woocommerce_emails');

/**
 * Customize WooCommerce email classes to include custom fields.
 *
 * @param array $email_classes Existing email classes.
 * @return array Modified email classes.
 */
function wp_dudecom_customize_woocommerce_emails($email_classes) {
    // Ensure the custom fields are included in the customer shipping confirmation email
    if (isset($email_classes['WC_Email_Customer_Shipped_Order'])) {
        $email_classes['WC_Email_Customer_Shipped_Order']->template_base = get_stylesheet_directory() . '/woocommerce/emails/';
    }

    return $email_classes;
}
?>