不允许回复使用moodle api发送的消息

Question

我试图制作一个 PHP 脚本来向 Moodle 中的其他人发送一条消息。我看过消息 api，我做了这个 $message = new \core\message\message();$message->component = 'moodle';$message->name = 'instantmessage';$message->userfrom = 318;$message->userto = 323;$message->subject = 'message subject 1';$message->fullmessage = 'message body';$message->fullmessageformat = FORMAT_MARKDOWN;$message->fullmessagehtml = '<p>message body</p>';$message->smallmessage = 'small message';$message->notification = '0';$message->contexturl = 'http://GalaxyFarFarAway.com';$message->contexturlname = 'Context name';$message->replyto = "[e-mail]";$content = array('*' => array('header' => ' test ', 'footer' => ' test ')); // Extra content for specific processor$message->set_additional_content('email', $content);$message->courseid = 107; // This is required in recent versions, use it from 3.2 on https://tracker.moodle.org/browse/MDL-47162$messageid = message_send($message)问题是，当用户 323 在 Moodle 内部消息中创建的聊天中发送回复消息时，会发生错误（消息被红色包围）并且永远不会到达。我真的希望它能够像正常对话一样做出回应。我不知道我是否走错了。

Answer 1

我终于找到了！！！

问题是首先您必须在用户之间创建对话，然后发送消息

if(!\core_message\api::get_conversation_between_users([$userfrom, $userto ])){

    $conversation = \core_message\api::create_conversation(

                    \core_message\api::MESSAGE_CONVERSATION_TYPE_INDIVIDUAL,

                    [

                        $userfrom,

                        $userto 

                    ]

                );

}

$message = new \core\message\message();

$message->component = 'moodle';

    $message->name = 'instantmessage';

    $message->userfrom = $userfrom ;

    $message->userto = $userto;

    $message->subject = 'Nuevo mensaje';

    $message->fullmessage = $msg;

    $message->fullmessageformat = FORMAT_MARKDOWN;

    $message->fullmessagehtml = $msg;

    $message->smallmessage = $msg;

    $message->notification = '0';

    $message->contexturl = '';

    $message->contexturlname = 'Context name';

    $message->replyto = "###@######.###";

    $content = array('*' => array('header' => '', 'footer' => '')); 

    $message->set_additional_content('email', $content);

    $message->courseid = 107; 

    message_send($message);

Answer 2

这可能是因为 userto 和 userfrom 需要是对象，例如：

$userto = $DB->get_record('user', array('id' => 323));

$message->userfrom = $USER; // Current user.

$message->userto = $userto;