/**
* @param string $value
* @return bool
*/
public function isValid($value)
{
$returnValue = false;
$this->_setValue($value);
$users = new Users();
if (empty($value)) {
$this->_error(self::EMPTYSTRING);
} else {
$user = $users->search("email", $value);
if ($user !== null && !Login::loggedIn() || Login::loggedIn() && $user->userid !== $_SESSION['user']->userid) {
$this->_error(self::USED);
$returnValue = false;
} else {
$returnValue = parent::isValid($value);
}
}
return $returnValue;
}
/**
* @param string $value
* @return bool
*/
public function isValid($value)
{
$this->_setValue($value);
if (empty($value) || strlen($value) < 2 || strlen($value) > 20) {
$this->_error(self::LENGTH);
return false;
}
$users = new Users();
$user = $users->search("username", $value);
if ($user !== null && (Login::loggedIn() && $user->userid !== $_SESSION['user']->userid)) {
$this->_error(self::USED);
return false;
}
$status = preg_match('/^[A-Za-z0-9_.-]*$/', $value);
if (false === $status || !$status) {
$this->_error(self::INVALID);
return false;
}
return true;
}
/**
*
*/
public function reset()
{
$error_messages = [];
$view = new ResetPassword();
if (!empty($_POST)) {
$users = new Users();
$user = $users->search("email", $_POST['email']);
if ($user !== null) {
$tokendata = json_decode($user->password_token, true);
if ($_POST['token'] == $tokendata['token']) {
if (time() - $tokendata["time"] > 1800) {
$this->errors["token"] = "The given token has expired! Every token is only valid for 30 minutes";
} else {
$validatePassword = new Password();
if (!$validatePassword->passwordValid($_POST['password'], $_POST['password_repeat'])) {
$this->errors["password"] = implode(',', $validatePassword->getMessages());
$this->errors["password_repeat"] = "";
} else {
$user->password = sha1($_POST['password'] . $user->salt);
$user->password_token = null;
$user->save();
new Message("Done!", "Your password was changed successfully! You can now login!", "success");
exit;
}
}
} else {
$this->errors["token"] = "The given token is not correct!";
}
} else {
$this->errors["email"] = "Email was not found in our system!";
}
$this->assignErrors($view, $error_messages);
$view->show();
} else {
$view->show();
}
}
/**
* @param bool $autologin
* @return bool|null|\Zend_Db_Table_Row_Abstract
*/
public static function checkAutoLogin($autologin = true)
{
if (!isset($_COOKIE['cunity-login']) || !isset($_COOKIE['cunity-login-token'])) {
return false;
}
$users = new Users();
$user = $users->search("username", base64_decode($_COOKIE['cunity-login']));
if (md5($user->salt . "-" . $user->registered . "-" . $user->userhash) == $_COOKIE['cunity-login-token']) {
if ($autologin) {
$user->setLogin(true);
header("Location:" . Url::convertUrl("index.php?m=profile"));
exit;
} else {
return $user;
}
}
return false;
}
/**
*
*/
private function forgetPw()
{
if (!isset($_POST['resetPw'])) {
$view = new ForgetPw();
$view->render();
exit;
} else {
$users = new Users();
$user = $users->search("email", $_POST['email']);
if ($user !== null) {
$token = rand(123123, 999999);
$user->password_token = json_encode(["token" => $token, "time" => time()]);
$user->save();
new ForgetPwMail(["name" => $user->username, "email" => $user->email], $token);
new Message("Done!", "Please check your mails! We have sent you a token to reset your password!", "success");
exit;
}
}
$view = new ForgetPw();
$view->assign("error", true);
$view->render();
}
