public function loginAction()
{
$auth = Zend_Auth::getInstance();
if ($auth->hasIdentity()) {
$this->_redirect($this->getUrl());
}
$request = $this->getRequest();
$redirect = $request->getPost('redirect');
if (strlen($redirect) == 0) {
$redirect = $request->getServer('REQUEST_URI');
}
if (strlen($redirect) == 0) {
$redirect = $this->getUrl();
}
$errors = array();
if ($request->isPost()) {
$username = $request->getPost('username');
$password = $request->getPost('password');
if (strlen($username) == 0) {
$errors['username'] = '******';
}
if (strlen($password) == 0) {
$errors['password'] = '******';
}
if (count($errors) == 0) {
$adapter = new Zend_Auth_Adapter_DbTable($this->db, 'users', 'username', 'password', 'md5(?)');
$adapter->setIdentity($username);
$adapter->setCredential($password);
$result = $auth->authenticate($adapter);
if ($result->isValid()) {
$user = new DatabaseObject_User($this->db);
$user->load($adapter->getResultRowObject()->user_id);
$user->loginSuccess();
$seconds = (int) $request->getPost('expires');
if ($seconds > 0) {
$auth->getStorage()->setExpirationSeconds($seconds);
}
$identity = $user->createAuthIdentity();
$auth->getStorage()->write($identity);
$this->_redirect($redirect);
}
DatabaseObject_User::LoginFailure($username, $result->getCode());
$errors['username'] = '******';
}
}
$this->breadcrumbs->addStep('Login');
$this->view->errors = $errors;
$this->view->redirect = $redirect;
}
