试图使用服务帐户在谷歌日历中创建事件

Question

我试图使用服务帐户方法将事件插入到Google日历中。

我能够检索日历列表。但我无法得到同样的结果。请查看我的代码，请帮我解决问题。

<?php 
    //require_once 'google-api-php-client/src/Google/Client.php'; 
    require_once 'google-api-php-client-master/src/Google/Client.php'; 
    require_once 'google-api-php-client-master/src/Google/Service/Calendar.php'; 

    ini_set('display_errors', 1); 

    define('CLIENT_ID','XXXXXX'); 
    define('SERVICE_ACCOUNT_NAME','XXXXXXXX'); 
    define('KEY_FILE','C:/xampp/htdocs/sv/key.p12'); 

    $client = new Google_Client(); 
    $client->setApplicationName("SV Temple APP"); 
    //$client->setUseObjects(true); //IF USING SERVICE ACCOUNT (YES) 

    if (isset($_SESSION['token'])) { 
     $client->setAccessToken($_SESSION['token']); 
    } 

    $key = file_get_contents(KEY_FILE); 
    $client->setClientId(CLIENT_ID); 

    $client->setAssertionCredentials(new Google_Auth_AssertionCredentials(
      SERVICE_ACCOUNT_NAME, 
    array('https://www.googleapis.com/auth/calendar'), 
    $key)); 

    $client->setClientId(CLIENT_ID); 
    $cal = new Google_Service_Calendar($client); 

    $calList = $cal->calendarList->listCalendarList(); 

    print "<h1>Calendar List</h1><pre>" . print_r($calList, true) . "</pre>"; 



    $event = new Google_Service_Calendar_Event(); 
    $event->setSummary('Appointment'); 
    $event->setLocation('Somewhere'); 
    $start = new Google_Service_Calendar_EventDateTime(); 
    $start->setDateTime('2014-08-27T10:00:00'); 
    $event->setStart($start); 
    $end = new Google_Service_Calendar_EventDateTime(); 
    $end->setDateTime('2011-08-27T10:25:00'); 
    $event->setEnd($end); 
    $attendee1 = new Google_Service_Calendar_EventAttendee(); 
    $attendee1->setEmail('xxxxxxx@gmail.com'); 
    $event->attendees = $attendee1; 
    echo "<pre>"; 
    var_dump($cal); 
    $createdEvent = $cal->events->insert('primary', $event); 

    echo $createdEvent->getId(); 
    ?> 

我越来越像错误....

 Fatal error: Uncaught exception 'Google_Service_Exception' with message 'Error    calling POST https://www.googleapis.com/calendar/v3/calendars/primary/events: (400) The specified time range is empty.' in C:\xampp\htdocs\sv\google-api-php-client-master\src\Google\Http\REST.php:79 
     Stack trace: 
     #0 C:\xampp\htdocs\sv\google-api-php-client-master\src\Google\Http\REST.php(44):    Google_Http_REST::decodeHttpResponse(Object(Google_Http_Request)) 
     #1 C:\xampp\htdocs\sv\google-api-php-client-master\src\Google\Client.php(504): Google_Http_REST::execute(Object(Google_Client), Object(Google_Http_Request)) 
     #2 C:\xampp\htdocs\sv\google-api-php-client-master\src\Google\Service\Resource.php(195): Google_Client-  >execute(Object(Google_Http_Request)) 
     #3 C:\xampp\htdocs\sv\google-api-php-client-master\src\Google\Service\Calendar.php(1459): Google_Service_Resource->call('insert', Array, 'Google_Service_...') 
     #4 C:\xampp\htdocs\sv\test.php(50): Google_Service_Calendar_Events_Resource->insert('primary', Object(Google_Service_Calendar_Event)) 
     #5 {main in C:\xampp\htdocs\sv\google-api-php-client-master\src\Google\Http\REST.php on line 79 

Answer 1

我认为你缺少的请求授权部分：

//Request authorization 
    $authCode = $_GET[ 'code' ]; 

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

https://developers.google.com/google-apps/calendar/instantiate