gform_after_submission与gform_notification的结合

Question

我试图使用gform_after_submission获取字段值(文件的url)，然后将值传递给通知，以便将其作为附件发送。到目前为止，这就是我所拥有的：

add_action("gform_after_submission", "after_submission", 10, 2);
function after_submission($entry, $form){
    $pdf = $entry["3"];
    return $pdf;
}

add_filter( 'gform_notification_3', 'add_notification_attachments', 10, 3 );
function add_notification_attachments( $notification, $form, $entry ) {
    if ( $notification['name'] == 'Admin Notification' ) {
        $path = 'path/to/file.pdf';
        $notification['attachments'] = array( $path );
    }
    return $notification;
}

Answer 1

未经测试，但不需要第一个操作，只需要通知筛选器。

add_filter( 'gform_notification_3', 'add_notification_attachments', 10, 3 );
function add_notification_attachments( $notification, $form, $entry ) {
    if ( $notification['name'] == 'Admin Notification' ) {
        $path = $entry['3'];
        $notification['attachments'] = array( $path );
    }
    return $notification;
}

Answer 2

谢谢Dave，没有看到您更新的代码，但是有一次您告诉我如何将URL转换为路径时，下面是我所做的工作&它现在工作得很好：

    function get_file_path_from_url( $file_url ){
   return realpath($_SERVER['DOCUMENT_ROOT'] . parse_url( $file_url, PHP_URL_PATH ));
}

add_filter( 'gform_notification_3', 'add_notification_attachments', 10, 3 );
function add_notification_attachments( $notification, $form, $entry ) {
    if ( $notification['name'] == 'Admin Notification' ) {
        $path = $entry['3'];
        $path = get_file_path_from_url($path);
        $notification['attachments'] = array( $path );
    }
    return $notification;
}