/**
* Attempt to validate a user and if it fails
* see if cookie is available. In case of either being a success
* setup the user session details. Otherwise, do nothing but leave
* it blank.
*/
public function validate()
{
if (isset($_SESSION[SESSION_NAME])) {
$userData = $this->fetchUserDetails($_SESSION[SESSION_NAME]['ID'], true);
// If user was deactivated since last visit to the site
// forcefully log them out, and invalidate their session
if ($userData['STATUS'] == 'inactive') {
Session::logout();
header('Location: ' . WEB_NAME . '/');
}
// Otherwise, setup the fetched userData as the
// IMS_USER session
$_SESSION[SESSION_NAME] = $userData;
return true;
} else {
if (isset($_COOKIE[COOKIE_NAME])) {
// Test to see if a COOKIE has been set allowing for a persistant
// Login experience on repeat visits after closing the browser
$cookie = json_decode($_COOKIE[COOKIE_NAME], true);
if ($cookie != NULL) {
if ($this->validateByCookie($cookie['UUID'], $cookie['ID'])) {
return true;
}
}
}
}
Session::logout();
return false;
}
/**
* Logout
* Logout of the site by invalidating the session
* and removing cookies.
*/
public function Logout()
{
lib\Session::logout();
header('Location: ' . WEB_URL . '/');
}
