public static function get_groups($api_key, $api_secret)
{
try {
$api = new GoogleUtilityClient($api_key, $api_secret, 'HOSTED_OR_GOOGLE');
$api->authenticate();
$groups_response = $api->get('group/2.0/' . $api->domain);
$entries = $groups_response['list']->getElementsByTagName('property');
$groups = array();
foreach ($entries as $entry) {
if ($entry->getAttribute('name') == 'groupName') {
$groups[] = $entry->getAttribute('value');
}
}
} catch (GoogleUtilityClientException $e) {
throw new GoogleDomainException($e->getMessage());
}
return $groups;
}
public function __call($method, $args)
{
static $api_cumulative_time = 0;
$time = microtime(true);
// Initialize CURL
self::$curl = curl_init();
if (isset($args[0])) {
$name = $args[0];
}
if (isset($args[1])) {
$args = $args[1];
}
curl_setopt(self::$curl, CURLOPT_HTTPHEADER, array('Content-type: application/atom+xml', 'Authorization: GoogleLogin auth=' . $this->auth_token));
if (preg_match('/^(http)/', $name, $matches) > 0) {
$url = $name;
} else {
$url = 'https://apps-apis.google.com/a/feeds' . '/' . $name;
}
$response = $this->fetch($url, $method, $args);
// If the response is a hash containing a key called 'error', assume
// that an error occurred on the other end and throw an exception.
if (isset($response['error'])) {
throw new GoogleAuthenticationClientError($response['error'], $response['code']);
} else {
return $response['result'];
}
}