Forum PHP.pl

<?php
require_once 'vendor/autoload.php';
require_once 'src/Google_Client.php';
require_once 'src/contrib/Google_DriveService.php';
require_once 'src/auth/Google_AssertionCredentials.php';


$client_email = 'xxxxxx@xxxxxxxxxxxxx.xxx.gserviceaccount.com';
$private_key = file_get_contents('key.p12');
$user_to_impersonate = 'xxxxxxxxxxxxxxx@gmail.com';

$scopes = array('https://www.googleapis.com/auth/drive');
$credentials = new Google_AssertionCredentials(
$client_email,
$scopes,
$private_key,
'notasecret', // Default P12 password
'http://oauth.net/grant_type/jwt/1.0/bearer', // Default grant type
$user_to_impersonate
);

$client = new Google_Client();
$client->setAssertionCredentials($credentials);
if ($client->getAuth()->isAccessTokenExpired()) {
$client->getAuth()->refreshTokenWithAssertion();
}

$service = new Google_Service_Drive($client);

$files = $service->files->listFiles();
echo "count files=".count($files)."<br>";

foreach( $files as $item ) {
echo "title=".$item['title']."<br>";
}
?>