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

我还使用此代码在电子邮件通知中显示“制造天数”值最高的消息：

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，我只想在电子邮件“新订单”、“订单处理”、“订单保留”和“订单失败”中显示此消息。

我怎样才能做到这一点？

谢谢

4

1 回答 1

1

可以使用基于订单状态的条件仅针对特定电子邮件通知来显示此自定义消息。

这是您更改的代码：

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
        }

    }

}

代码位于活动子主题（或主题）的 function.php 文件中，也位于任何插件文件中。

这是经过测试和工作的。

于 2016-11-02T14:49:30.590 回答