Question

当新订单创建 shop_order 帖子类型时，WooCommerce会创建新帖子。所以我想使用wordpress save_post动作挂钩发送订单的通知电子邮件。

我写了下面的代码：

add_action( 'save_post', 'notify_shop_owner_new_order', 10, 3 );
function notify_shop_owner_new_order( $post_ID, $post ) {
    if( $post->post_type == 'shop_order' ) {
        $headers = 'From: foo <foo@bar.com>';

        $to = 'foo@bar.com';
        $subject = sprintf( 'New Order Received' );
        $message = sprintf ('Hello, musa ! Your have received a new order from .Check it out here :');

        wp_mail( $to, $subject, $message, $headers );
    }
}

但它不起作用。

如果我在下面使用而不检查它的作品类型：

add_action( 'save_post', 'notify_shop_owner_new_order', 10, 3 );
function notify_shop_owner_new_order( $post_ID, $post ) {
    $headers = 'From: foo <foo@bar.com>';

    $to = 'foo@bar.com';
    $subject = sprintf( 'New Order Received' );
    $message = sprintf ('Hello, musa ! Your have received a new order from .Check it out here :');

    wp_mail( $to, $subject, $message, $headers );
}

我不明白这是什么问题。我需要使用函数参数$post和$post_id来获取帖子链接。

任何帮助？

由于

Answer 1

首先需要以这种方式获取$ post对象：

add_action( 'save_post', 'notify_shop_owner_new_order', 1, 2 );
function notify_shop_owner_new_order( $post_ID ){

    // Get the post object
    $post = get_post( $post_ID );

    if($post->post_type == 'shop_order') {
        $headers = 'From: musa <wordpress@muazhesam.com>';

        $to = 'musa.ssmc42@gmail.com';
        $subject = sprintf( 'New Order Received' );
        $message = sprintf ('Hello, musa ! Your have received a new order from .Check it out here :');

        wp_mail( $to, $subject, $message, $headers );
    }
}

代码经过测试并有效......

代码进入活动子主题（或主题）的function.php文件。或者也可以在任何插件php文件中。

类似的答案：Adding 'Sale' category to products that are on sale using "save_post" hook

WooCommerce - 使用＆＃34; save_post＆＃34;更新订单时发送通知电子邮件钩

1 个答案: