Add method

gistfile1.aw

<?php

App::uses('AppController', 'Controller');

/**
 * Users Controller
 *
 * @property User $User
 */
class UsersController extends AppController {

	var $scaffold 	= 'admin';
	public $uses 	= array('Twitter');

	public function beforeFilter() {
		parent::beforeFilter();
		$this->Auth->allow('add', 'login', 'logout', 'edit'); // not sure edit belongs here
	}

/**
 * login method
 *
 * @return void
 */
	public function login() {

	    if ($this->Auth->login()) {
	        return $this->redirect($this->Auth->redirect());
	    } elseif ($this->request->is('post')) {
	        $this->Session->setFlash(__('Invalid username or password, try again.'));
	    }

	}

/**
 * logout method
 *
 * @return void
 */
	public function logout() {
		$this->Session->setFlash(__('You\'ve been logged out. Come back soon, we might know more of your Twitter friends\' gamer handles!'));
	    $this->redirect($this->Auth->logout());
	}

/**
 * index method
 *
 * @return void
 */
	public function index() {$this->layout = 'default';

		if ($this->Auth->user('id')) {
			
			$this->User->id = $this->Auth->user('id');

			if (!$this->User->exists()) {
				throw new NotFoundException(__('Invalid user'));
			}
			$this->set('user', $this->User->read(null, $this->User->id));
		}
	}

// /**
//  * view method
//  *
//  * @param string $id
//  * @return void
//  */
// 	public function view() {
// 		$this->User->id = $this->Auth->user('id');
// 		if (!$this->User->exists()) {
// 			throw new NotFoundException(__('Invalid user'));
// 		}
// 		$this->set('user', $this->User->read(null, $id));
// 	}

/**
 * add method
 *
 * @return void
 */
	public function add() {

		if ($this->request->is('post')) {

			$this->User->set($this->request->data);

			if (!$this->User->validates(array('fieldList' => array('username', 'email')))) {
				$errors = $this->User->invalidFields('username');
				if (
					(isset($errors['username']) && $errors['username'][0] == 'Sorry, this username has already been taken.') ||
					(isset($errors['email']) && $errors['email'][0] == 'We already have an account with this email address.')
				) {
					$this->Session->setFlash(__('It looks like you may already have an account, would you like to <a href="/user/login">try logging in instead?</a>'));
					return false;
				}
				
			}

			if ($this->User->save($this->request->data)) {
				$this->Session->setFlash(__('The user has been saved'));
				$this->redirect(array('action' => 'index'));
			} else {
				$this->Session->setFlash(__('Oh dear! We had a problem creating your account, please see the errors below.'));
			}

		}
	}

/**
 * edit method
 *
 * @param string $id
 * @return void
 */
	public function edit() {

		$this->User->id = $this->Auth->user('id');

		if (!$this->User->exists()) {
			throw new NotFoundException(__('Invalid user'));
		}
		if ($this->request->is('post') || $this->request->is('put')) {
			if ($this->User->save($this->request->data)) {
				$this->Session->setFlash(__('The user has been saved'));
				$this->redirect(array('action' => 'index'));
			} else {
				$this->Session->setFlash(__('The user could not be saved. Please, try again.'));
			}
		} else {
			$this->request->data = $this->User->read(null, $this->User->id);
		}
	}

/**
 * delete method
 *
 * @param string $id
 * @return void
 */
	public function delete($id = null) {
		// if (!$this->request->is('post')) {
		// 	throw new MethodNotAllowedException();
		// }
		// $this->User->id = $id;
		// if (!$this->User->exists()) {
		// 	throw new NotFoundException(__('Invalid user'));
		// }
		// if ($this->User->delete()) {
		// 	$this->Session->setFlash(__('User deleted'));
		// 	$this->redirect(array('action' => 'index'));
		// }
		// $this->Session->setFlash(__('User was not deleted'));
		// $this->redirect(array('action' => 'index'));
	}

	public function friends() {

		$account = $this->Twitter->find('first', array(
			'conditions' => array(
				'user_id' => $this->Auth->user('id')
			),
			'fields' => 'Twitter.friends'
		));
		
		$friends = unserialize($account['Twitter']['friends']);

		return $friends;
	}

	public function find_handles() {
		$this->User->id = $this->Auth->user('id');
		print_r($this->User);
	}

}

?>