function startSession()
{
global $_SERVER, $notAuthorizedURL, $DEPLOYMENT_NAME;
// $_SERVER variables courtesy of Shibboleth
$firstName = $_SERVER['givenName'];
$lastName = $_SERVER['sn'];
session_start();
$userID = getCurrentClasUserId();
$user = new Users();
if (!isset($_SESSION['authenticated'])) {
// if still no user then account does not exist
// not authorized
if (is_null($userID)) {
notAuthorized();
} else {
$currentClasUser = $user->getUserInfo(array($userID));
$currentClasUser = $currentClasUser[0];
$currentFirstName = null;
$currentLastName = null;
if (!is_null($currentClasUser)) {
$currentFirstName = $currentClasUser['first_name'];
$currentLastName = $currentClasUser['last_name'];
}
if (!is_null($currentFirstName) && $currentFirstName != "" && trim(strtoupper($currentFirstName)) != "NULL") {
$firstName = $currentFirstName;
}
if (!is_null($currentLastName) && $currentLastName != "" && trim(strtoupper($currentLastName)) != "NULL") {
$lastName = $currentLastName;
}
$nameNotAvailable = false;
if ($firstName == null && $lastName == null || $firstName == "" && $lastName == "" || $firstName == "NULL" && $lastName == "NULL") {
$firstName = "Name";
$lastName = "Not Available";
$nameNotAvailable = true;
}
$currentClasUser = $user->getUserInfo(array($userID));
$role = $currentClasUser[0]['role'];
$_SESSION['name'] = $userName;
$_SESSION['role'] = $role;
$_SESSION['user_id'] = $userID;
$_SESSION['authenticated'] = 1;
// write user name to database
if (!$nameNotAvailable) {
$user->setName($firstName, $lastName, $userID);
}
// log session start
$user->recordLogin($userID);
//record the user event
//$user->recordEvent($userID, $classID);
}
} else {
//print "isset(\$_SESSION['authenticated'])";
}
$user->close();
}
notAuthorized();
}
} else {
if ($DEPLOYMENT_NAME == "demo") {
if ($hashedCurrentUser != $Jenny_hashed_id && $hashedCurrentUser != $Thomas_hashed_id) {
// notAuthorized();
}
} else {
if ($DEPLOYMENT_NAME == "medclas") {
if ($hashedCurrentUser != $Jenny_hashed_id && $hashedCurrentUser != $Thomas_hashed_id) {
notAuthorized();
}
} else {
if ($DEPLOYMENT_NAME == "educ") {
if ($hashedCurrentUser != $Jenny_hashed_id && $hashedCurrentUser != $Thomas_hashed_id && $hashedCurrentUser != $Sharon_hashed_id) {
notAuthorized();
}
}
}
}
}
}
// Choose the theme color for the interface so that it's harder to confuse between instances
$themeColor = "#FFFFFF";
if ($DEPLOYMENT_NAME == "prod") {
$themeColor = "rgb(50,50,50)";
} else {
if ($DEPLOYMENT_NAME == "dev") {
$themeColor = "rgb(218,226,233)";
} else {
if ($DEPLOYMENT_NAME == "demo") {
