function getAuth($room)
{
if (file_exists('data/auth/' . $room)) {
$authfile = $room;
} elseif (file_exists('data/auth/all')) {
$authfile = 'all';
} else {
return false;
}
$data = file_get_contents('data/auth/' . $authfile);
$json = json_decode($data);
if ($json->token->expires < time()) {
// token expired, request new
LogMe("Room {$room} Token expired, request new");
$token = getNewToken($json->install->oauthId, $json->install->oauthSecret);
$token->expires = time() + $token->expires_in;
$json->token = $token;
LogMe("New Token: " . $json->token->access_token);
file_put_contents('data/auth/' . $authfile, json_encode($json));
return $json->token->access_token;
} else {
// token valid
LogMe("Room {$authfile} Token still valid");
return $json->token->access_token;
}
}
define('SCOPES', implode(' ', array(Google_Service_Gmail::GMAIL_READONLY)));
if (isset($_GET['action'])) {
$action = $_GET['action'];
} else {
$action = "none";
}
if (isset($_COOKIE['MoodleSession'])) {
$userid = getMoodleIdFromSession($_COOKIE['MoodleSession']);
//echo "User ID = $userid ";
if (isStudent($userid)) {
$userToken = getUserToken($userid);
if (isset($userToken)) {
printUnreadMessages($userToken);
} else {
if ($action == 'getToken') {
getNewToken();
} else {
echo "0";
}
}
} else {
echo "null";
}
}
function printUnreadMessages($userToken)
{
global $GMAIL;
$client = new Google_Client();
$client->setApplicationName(APPLICATION_NAME);
$client->setScopes(SCOPES);
$client->setAuthConfigFile(CLIENT_SECRET_PATH);