public static function getYouTubeService($clientId, $clientSecret, $accessToken)
{
if (!is_null(self::$_youtubeService)) {
return self::$_youtubeService;
}
$client = self::getGoogleClient($clientId, $clientSecret);
$accessTokenObject = json_decode($accessToken);
if (isset($accessTokenObject->refresh_token)) {
$client->refreshToken($accessTokenObject->refresh_token);
} else {
$client->setAccessToken($accessToken);
}
$service = new Google_YouTubeService($client);
self::$_youtubeService = $service;
return $service;
}
