Question

我正在使用PHP Gmail API来查看未读电子邮件。当我找到一个时，我只想获得电子邮件主题的最后一条消息中的内容。所以，这是我在两个电子邮件帐户之间构建的示例线程：

==================================================
MESSAGE ID: 15e9f58a64c41d19
THREAD ID:  15e9f58a64c41d19
DATE:       1505911938000

MESSAGE:

This is an email. Deal with it
==================================================
MESSAGE ID: 15e9f60859f747dd
THREAD ID:  15e9f58a64c41d19
DATE:       1505912456000

MESSAGE:

It's okay. I forgive you

On Wed, Sep 20, 2017 at 8:52 AM, User1 <user1@gmail.com> wrote:

> This is an email. Deal with it
>

==================================================
MESSAGE ID: 15e9f60cdbebde04
THREAD ID:  15e9f58a64c41d19
DATE:       1505912471000

MESSAGE:

I don't care what you think. This is over
On 9/20/2017 9:00:57 AM, User 2 <user2@gmail.com> wrote:
It's okay. I forgive you

On Wed, Sep 20, 2017 at 8:52 AM, User 1 <user1@gmail.com [mailto:user1@gmail.com]> wrote:

This is an email. Deal with it

因此，每个====================之间是一个线程的单个消息。我得到这样的信息：

function printThreads($service, $thread)
{
    // Print the labels in the user's account.

    $messages = $service->users_threads->get('me', $thread);

    foreach ($messages as $message)
    {
        $params = [];
        $params['format'] = 'full';

        $result = $service->users_messages->get('me', $message->getId(), $params);
        $payload = $result->getPayload();
        $parts = $payload->getParts();

        if (isset($parts[0]))
        {
            $body = $parts[0]['body']->data;
            $san = strtr($body, '-_', '+/');
            $decode = base64_decode($san);

            print "==================================================\n";
            print "MESSAGE ID: " . $message->getId() . "\n";
            print "THREAD ID:  " . $message->getThreadId() . "\n"; 
            print "DATE:       " . $message->getInternalDate() . "\n\n";
            print "MESSAGE:\n\n";
            print $decode;
            print "\n";
        }
    }
}

但是，从打印结果中可以看出，线程中的每条消息都附加在线程中的先前消息中。因此，为了使我的轮询应用程序正常工作，我想从线程中的最后一条消息中获取此信息：

“我不在乎你的想法。这已经结束了”

API是否允许我这样做？我查看了消息和线程的内容，但我没有看到任何内容。我的另一个选择是运行一个正则表达式并将文件拆分为“2017年9月20日上午8:52，星期三，User1写道：”，但我认为这不是非常可靠。

Gmail API PHP获取电子邮件的最后一条消息

0 个答案: