Created
September 29, 2012 03:56
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<?php | |
use ORM; | |
class User { | |
protected $userId; | |
protected $userName; | |
protected $role; | |
protected $row = null; | |
// username and password means check password and load from database, and set in session | |
// passing a row means hydrate a User directly | |
public function __construct($userName, $password, $login = true, $row = null) { | |
if (isset($row)) { | |
loadByRow($row); | |
} else { | |
login($userName, $password); | |
} | |
if ($login) { | |
$_SESSION['user'] = serialize($this); | |
} | |
} | |
private function login($userName, $password) { | |
$hasher = new \Hautelook\Phpass\PasswordHash(8, false); | |
$user = ORM::for_table('users') | |
->where_equal('userName', $userName) | |
->find_one(); | |
if ($user && $hasher->CheckPassword($password, $user->password)) { | |
loadByRow($user); | |
} else { | |
$this->role = 'authfail'; | |
} | |
} | |
private function loadByRow($row) { | |
$this->userId = $row->userid; | |
$this->userName = $row->username; | |
$this->role = $row->role; | |
$this->row = $row; | |
} | |
public function getUserName() { | |
return $this->userName; | |
} | |
public function getRole() { | |
return $this->role; | |
} | |
public function getUserId() { | |
return $this->userId; | |
} | |
// admin gets every role | |
public function belongsToRole($roleToCheck) { | |
return $this->role == $roleToCheck || $this->role == 'admin'; | |
} | |
public static function fetchFromSession() { | |
if (isset($_SESSION) && isset($_SESSION['user'])) { | |
return unserialize($_SESSION['user']); | |
} | |
return null; | |
} | |
public static function createUser($username, $password, $role) { | |
$hasher = new \Hautelook\Phpass\PasswordHash(8, false); | |
$hash = $hasher->HashPassword($password); | |
$newUser = ORM::for_table("users")->create(); | |
$newUser->set('username', $username); | |
$newUser->set('password', $hash); | |
$newUser->set('role', $role); | |
$newUser->save(); | |
return new User($newUser->username, $password, false); | |
} | |
public static function listUsers() { | |
$rows = ORM::for_table("users")->find_many(); | |
$users = array(); | |
foreach ($rows as $row) { | |
$users[] = new User(null, null, false, $row); | |
} | |
return $users; | |
} | |
} |
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