Google Calendar PHP API v3 中的 ical() 类需要哪个 PHP 脚本文件

Question

我正在构建的 PHP 脚本出现错误：

致命错误：在第 74 行的 /home/abc/public_html/app/mods/googleCalendar_3.0/cache_events.php 中找不到“ical”类

这是我的脚本文件中的一个 sn-p：

define('CLIENT_ID', 'ASDLJJLDSJLASDJLajdl;jdsljkASD;LKJASDLKJASD.apps.googleusercontent.com');

    require_once('autoload.php'); // 2014-11-24 part of /usr/local/lib/php/google-api-php-client
    require_once('/usr/local/lib/php/google-api-php-client/src/Google/Client.php'); // 2014-11-25
    require_once('/usr/local/lib/php/google-api-php-client/src/Google/Service/Calendar.php'); // 2014-11-25

    $ical = new ical('https://www.google.com/calendar/ical/CLIENT-ID/public/basic.ics');

    $eventListArray = array_filter($ical -> events(), "locationfilter");

    $eventCount = count($eventListArray);

    print_r($eventListArray); echo "<br>";
    echo "Event Count:" . $eventCount;echo "<br>";
    exit;

我只是想检索我的公共日历中的所有事件

注意事项：

日历是公开可见的

为了确保安全，我添加了我的 Auth & API's > Credentials > Service Account > Email Address 以确保安全

Answer 1

如果您想使用服务帐户，则您的代码会关闭很多。我无法测试我的本地网络服务器正在运行的这段代码，但它应该很接近，你可能需要修改 $service->Events->list(); 部分，这有点像是猜测。确保您已将服务帐户电子邮件地址添加为相关日历上的用户，并且它应该可以工作。

session_start();        
require_once 'Google/Client.php';
require_once 'Google/Service/Calendar.php';     
/************************************************   
 The following 3 values an befound in the setting   
 for the application you created on Google      
 Developers console.         Developers console.
 The Key file should be placed in a location     
 that is not accessable from the web. outside of 
 web root.       web root.

 In order to access your GA account you must    
 Add the Email address as a user at the     
 ACCOUNT Level in the GA admin.         
 ************************************************/
$client_id = '1046123799103-nk421gjc2v8mlr2qnmmqaak04ntb1dbp.apps.googleusercontent.com';
$Email_address = '1046123799103-nk421gjc2v8mlr2qnmmqaak04ntb1dbp@developer.gserviceaccount.com';     
$key_file_location = '629751513db09cd21a941399389f33e5abd633c9-privatekey.p12';     
$client = new Google_Client();      
$client->setApplicationName("Client_Library_Examples");
$key = file_get_contents($key_file_location);    
// seproate additional scopes with a comma   
$scopes ="https://www.googleapis.com/auth/calendar";    
$cred = new Google_Auth_AssertionCredentials(    
 $Email_address,         
 array($scopes),        
 $key        
 );     
$client->setAssertionCredentials($cred);
if($client->getAuth()->isAccessTokenExpired()) {        
 $client->getAuth()->refreshTokenWithAssertion($cred);      
}       
$service = new Google_Service_Calendar($client);

// you should only need to do this once print this and you will
// find the calendarId for the one you are looking for.
$calendars = $service->calendarList->list();

$events = $service->events->list($yourCalendarID);

注意：您所需要的只是 Google 目录，您可以删除上面不需要的所有内容。代码是根据我在PHP 中显示的唯一教程编辑的。