TwitterKit.TwitterOauthAuthenticate design

AppController.php

<?php

class AppController extends Controller {

	public $components = array(
		'Auth' => array(
			'authenticate' => array(
				'TwitterKit.TwitterOauth',
			),
		),
	);


}

UsersController.php

<?php

App::uses('TwitterOauthAuthenticate', 'TwitterKit.Controller/Component/Auth');

class UsersController extends AppController {

	public $components = array(
		'TwitterKit.Twitter',
	);

	public $helpers = array(
		'Js',
	);

	public function login() {
		if ($this->Auth->login()) {
			$this->Auth->flash(__('Successfully logged in'));
			$this->redirect($this->Auth->redirect());
		} elseif (TwitterOauthAuthenticate::$error !== false) {
			$this->Auth->flash(__d('twitter_kit', 'Authorization Error: %s', TwitterOauthAuthenticate::$error));
		}
	}

	public function login_twitter() {
		$this->redirect($this->Twitter->getAuthenticateUrl());
	}

	public function logout() {
		$this->Auth->flash(__('Successfully logged out'));
		$this->redirect($this->Auth->logout());
	}

}