为什么 google 日历活动邀请邮件在创建活动时没有发送给客人？

Question

我想通过电子邮件向多个用户发送 google 日历事件电子邮件。当前事件已创建，但邮件不会发送给我们在此事件中添加的来宾用户。所以想在创建事件时向来宾用户发送电子邮件。那么你能帮我看看为什么邮件发不出去吗？

require __DIR__ . '/vendor/autoload.php';

/*if (php_sapi_name() != 'cli') {
    throw new Exception('This application must be run on the command line.');
}*/

/**
 * Returns an authorized API client.
 * @return Google_Client the authorized client object
 */
function getClient()
{
    $client = new Google_Client();
    $client->setApplicationName('Google Calendar API PHP Quickstart');
    $client->setScopes(Google_Service_Calendar::CALENDAR);
    $client->setAuthConfig(__DIR__ .'/credentials.json');
    $client->setAccessType('offline');
    $client->setPrompt('select_account consent');

    // Load previously authorized token from a file, if it exists.
    // The file token.json stores the user's access and refresh tokens, and is
    // created automatically when the authorization flow completes for the first
    // time.
    $tokenPath = 'token.json';
    if (file_exists($tokenPath)) {
        $accessToken = json_decode(file_get_contents($tokenPath), true);
        $client->setAccessToken($accessToken);
    }

    // If there is no previous token or it's expired.
    if ($client->isAccessTokenExpired()) {
        // Refresh the token if possible, else fetch a new one.
        if ($client->getRefreshToken()) {
            $client->fetchAccessTokenWithRefreshToken($client->getRefreshToken());
        } else {
            // Request authorization from the user.
            $authUrl = $client->createAuthUrl();
            printf("Open the following link in your browser:\n%s\n", $authUrl);
            print 'Enter verification code: ';
            $authCode = trim(fgets(STDIN));

            // Exchange authorization code for an access token.
            $accessToken = $client->fetchAccessTokenWithAuthCode($authCode);
            $client->setAccessToken($accessToken);

            // Check to see if there was an error.
            if (array_key_exists('error', $accessToken)) {
                throw new Exception(join(', ', $accessToken));
            }
        }
        // Save the token to a file.
        if (!file_exists(dirname($tokenPath))) {
            mkdir(dirname($tokenPath), 0700, true);
        }
        file_put_contents($tokenPath, json_encode($client->getAccessToken()));
    }
    return $client;
}


// Get the API client and construct the service object.
$client = getClient();
$service = new Google_Service_Calendar($client);

// Print the next 10 events on the user's calendar.
$calendarId = 'primary';
$optParams = array(
  'maxResults' => 10,
  'orderBy' => 'startTime',
  'singleEvents' => true,
  'timeMin' => date('c'),
);
$results = $service->events->listEvents($calendarId, $optParams);
$events = $results->getItems();

// Refer to the PHP quickstart on how to setup the environment:
// https://developers.google.com/calendar/quickstart/php
// Change the scope to Google_Service_Calendar::CALENDAR and delete any stored
// credentials.

$event = new Google_Service_Calendar_Event(array(
  'summary' => 'Test Event',
  'location' => 'Test Event',
  'description' => 'This is my test description',
  'start' => array(
    'dateTime' => '2020-05-21T04:02:00-04:00',
    'timeZone' => 'Asia/Kolkata',
  ),
  'end' => array(
    'dateTime' => '2020-05-22T16:05:00-07:00',
    'timeZone' => 'Asia/Kolkata',
  ),
  'recurrence' => array(
    'RRULE:FREQ=DAILY;COUNT=1'
  ),
  'attendees' => array(
    array('email' => 'lorit12866@frost2d.net'),
  ),
  'reminders' => array(
    'useDefault' => FALSE,
    'overrides' => array(
      array('method' => 'email', 'minutes' => 24 * 60),
      array('method' => 'popup', 'minutes' => 10),
    ),
  ),
));

$calendarId = 'primary';
$event = $service->events->insert($calendarId, $event, ['sendUpdates' => 'all']);
//$event = $service->events->insert($calendarId, $event);
printf('Event created: %s\n', $event->htmlLink);

提前致谢！

Answer 1

如果您的问题与参加者在活动开始前 24 小时未收到提醒有关：

请注意，覆盖默认提醒仅适用于活动创建者。

您可以在 Private event properties 下验证：

Some properties are private, such as reminders, colorId, transparency, or the extendedProperties.private property. These properties are controlled by the attendee's settings and not by the organizer calendar.

换句话说，与会者将根据他们在日历中的设置接收（或不接收）提醒，您不能强制提醒他们。

如果您的问题与创建警报时与会者未收到通知有关：

请注意，您指定的活动开始和结束日期是过去的日期
只有在您创建将来发生的事件时才会发送通知

为什么 google 日历活动邀请邮件在创建活动时没有发送给客人？

Why google calendar event invite mail not send to there guests when event is create?

php

google-calendar-api

google-api

google-api-php-client