public function actionLogout()
{
$this->user = new Fari_AuthenticatorSimple();
$this->user->signOut();
$this->flashSuccess = 'You have been logged out';
$this->renderAction('login');
}
public function filterStartup()
{
$this->user = new Fari_AuthenticatorSimple();
if (!$this->user->isAuthenticated()) {
$this->redirectTo('/login/');
}
$this->albums = new Albums();
}
function __construct($username, $password, $token = NULL)
{
$authenticator = new Fari_AuthenticatorSimple();
// authenticator authenticates...
if ($authenticator->authenticate($username, $password, $token) != TRUE) {
throw new UserNotAuthenticatedException();
} else {
// return the sweet beans
return new User();
}
}
/**
* Check that user is authenticated.
* @throws AuthUserNotAuthenticatedException
*/
public function __construct()
{
// construct the db table
$this->table = new Table('users');
// call the authenticator
parent::__construct($this->table);
// no entry, we are not logged in, fail the constructor
if (!$this->isAuthenticated()) {
throw new AuthUserNotAuthenticatedException();
}
}
/**
* Create object for authenticated user
*/
function __construct($roles = NULL)
{
$this->db = Fari_Db::getConnection();
parent::__construct();
// no entry, we are not logged in, fail the constructor
if (!$this->isAuthenticated()) {
throw new UserNotAuthenticatedException();
}
// fetch the database entry for us
$dbUser = $this->db->selectRow('users', 'id, role, name, surname, short, long, invitation', array('username' => $this->getCredentials()));
// user has been inactivated, throw them away
if ($dbUser['role'] == 'inactive') {
throw new UserNotAuthenticatedException();
}
// ORM much? effectively map db entry into an identity Fari_Bag object
$this->identity = new Fari_Bag();
foreach ($dbUser as $key => $value) {
$this->identity->{$key} = $value;
}
// get an array of room permissions for us
$q = $this->db->select('user_permissions', 'room', array('user' => $dbUser['id']), 'room ASC');
foreach ($q as $room) {
array_push($this->permissions, $room['room']);
}
// which rooms are we in?
$q = $this->db->select('room_users JOIN rooms ON room_users.room=rooms.id', 'rooms.id, name', array('user' => $dbUser['id']), 'room ASC');
foreach ($q as $room) {
$this->inRoom[$room['name']] = $room['id'];
}
// optionally check the roles
if (isset($roles)) {
if (!$this->isAuthorized(&$roles, $dbUser['role'])) {
throw new UserNotAuthorizedException();
}
}
}
/**
* Get code and name from the form and create a new user for us (generate username)
*/
public function actionCreate()
{
$name = Fari_Decode::accents($this->request->getPost('name'));
$code = $this->request->getPost('code');
if (!empty($name)) {
$name = explode(' ', $name);
// do we have a 'long' name?
if (count($name) > 1) {
$short = $name[0] . ' ' . substr(end($name), 0, 1) . '.';
$long = implode(' ', $name);
$surname = end($name);
$name = $name[0];
} else {
$short = $long = $name = $name[0];
$surname = '';
}
// generate a username
$username = Fari_Escape::slug($long) . Fari_Tools::randomCode(10);
$db = Fari_Db::getConnection();
// insert the user in a guest role
$userId = $db->insert('users', array('short' => $short, 'long' => $long, 'name' => $name, 'surname' => $surname, 'role' => 'guest', 'username' => $username));
// log them in automatically
Fari_AuthenticatorSimple::forceAuthenticate($username);
// give them permissions to enter this room
$room = $db->selectRow('rooms', 'id', array('guest' => $code));
if (!empty($room)) {
$db->insert('user_permissions', array('room' => $room['id'], 'user' => $userId));
}
}
// redirect to the room, if we've ailed will be asked for guest's name again
$this->redirectTo('/g/' . $code);
}
