仅在某些电子邮件通知上显示自定义通知

Question

我在 WooCommerce 上为每个具有不同（整数）值的产品使用自定义字段 days_manufacture。

我还使用此代码在电子邮件通知中显示消息，最高值为 "days of manufacture":

add_action('woocommerce_email_before_order_table', 'days_of_manufacture_view_order_and_email', 99);
    function days_of_manufacture_view_order_and_email($order, $type='email') {
        $day_txt = ' ' . __('day', 'your_theme_domain_slug' );
        $days_txt = ' ' . __('days', 'your_theme_domain_slug' );
        $max_days = 0;

        // Your customized style for the email template (to adapt for your needs)
        $style = 'border:solid 2px #ededed; padding:10px; font-weight:bold;';

        // Your customized text goes in here
        $text = __('Your Order will be produced in: ', 'your_theme_domain_slug' );

        foreach( $order->get_items() as $item )
            if(get_post_meta($item['product_id'], 'days_manufacture', true) > $max_days )
                $max_days = get_post_meta($item['product_id'], 'days_manufacture', true);

        if($max_days != 0) {
            if ($max_days == 1)
                $days_txt = $day_txt;

            $output = $text . $max_days . $days_txt;

            // displayed on the email notifications
            if($type == 'email')
                echo "<div class='woocommerce-info' style='$style'>$output</div>"; // <== Customize the styles if needed
            // displayed on the woocommerce templates   
            else
                echo "<div class='woocommerce-info' style='display:block !important;'>$output</div>"; // displayed on the templates
        }
    }

此代码效果很好，但现在，我想在电子邮件 "New Order"、"Order Processing"、[=31= 中 ONLY 显示此消息] 和 "Failed Order".

我怎样才能做到这一点？

谢谢

Answer 1

可以使用基于订单状态的条件来仅针对特定电子邮件通知显示此自定义消息。

这是您更改后的代码：

add_action('woocommerce_email_before_order_table', 'days_of_manufacture_view_order_and_email', 99);

function days_of_manufacture_view_order_and_email($order, $type='email') {

    // Defining the undesired orders status
    $not_this_statuses = array('wc-completed','wc-failed','wc-cancelled');
    if(!in_array($order->post_status, $not_this_statuses)){

        $day_txt = ' ' . __('day', 'your_theme_domain_slug' );
        $days_txt = ' ' . __('days', 'your_theme_domain_slug' );
        $max_days = 0;

        // Your customized style for the email template (to adapt for your needs)
        $style = 'border:solid 2px #ededed; padding:10px; font-weight:bold;';

        // Your customized text goes in here
        $text = __('Your Order will be produced in: ', 'your_theme_domain_slug' );

        foreach( $order->get_items() as $item )
            if(get_post_meta($item['product_id'], 'days_manufacture', true) > $max_days )
                $max_days = get_post_meta($item['product_id'], 'days_manufacture', true);

        if($max_days != 0) {
            if ($max_days == 1)
                $days_txt = $day_txt;

            $output = $text . $max_days . $days_txt;

            // displayed on the email notifications
            if($type == 'email')
                echo "<div class='woocommerce-info' style='$style'>$output</div>"; // <== Customize the styles if needed
            // displayed on the woocommerce templates
            else
                echo "<div class='woocommerce-info' style='display:block !important;'>$output</div>"; // displayed on the templates
        }

    }

}

代码在您的活动子主题（或主题）的 function.php 文件或任何插件文件中。

这已经过测试并且有效。

仅在某些电子邮件通知上显示自定义通知

Displaying a custom notice only on some Email notifications

php

wordpress

orders

email-notifications

woocommerce