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|
<?php
namespace Kanboard\Controller;
use Gregwar\Captcha\CaptchaBuilder;
/**
* Authentication controller
*
* @package controller
* @author Frederic Guillot
*/
class Auth extends Base
{
/**
* Display the form login
*
* @access public
*/
public function login(array $values = array(), array $errors = array())
{
if ($this->userSession->isLogged()) {
$this->response->redirect($this->helper->url->to('app', 'index'));
}
$this->response->html($this->template->layout('auth/index', array(
'captcha' => isset($values['username']) && $this->authentication->hasCaptcha($values['username']),
'errors' => $errors,
'values' => $values,
'no_layout' => true,
'title' => t('Login')
)));
}
/**
* Check credentials
*
* @access public
*/
public function check()
{
$values = $this->request->getValues();
list($valid, $errors) = $this->authentication->validateForm($values);
if ($valid) {
if (! empty($this->session['login_redirect']) && ! filter_var($this->session['login_redirect'], FILTER_VALIDATE_URL)) {
$redirect = $this->session['login_redirect'];
unset($this->session['login_redirect']);
$this->response->redirect($redirect);
}
$this->response->redirect($this->helper->url->to('app', 'index'));
}
$this->login($values, $errors);
}
/**
* Logout and destroy session
*
* @access public
*/
public function logout()
{
$this->authentication->backend('rememberMe')->destroy($this->userSession->getId());
$this->session->close();
$this->response->redirect($this->helper->url->to('auth', 'login'));
}
/**
* Display captcha image
*
* @access public
*/
public function captcha()
{
$this->response->contentType('image/jpeg');
$builder = new CaptchaBuilder;
$builder->build();
$this->session['captcha'] = $builder->getPhrase();
$builder->output();
}
}
|
