public function login()
{
$auth = Auth::instance();
$request = Request::current();
// If user already signed-in / don't show the widget on user controller.
if ($auth->logged_in() or $request->controller() === 'user') {
return;
}
Assets::css('user', 'media/css/user.css', array('weight' => 2));
// Create form action
$destination = isset($_GET['destination']) ? $_GET['destination'] : Request::initial()->uri();
$params = array('action' => 'login');
$action = Route::get('user')->uri($params) . URL::query(array('destination' => $destination));
return View::factory('widget/login')->set('register', Config::get('auth.register'))->set('use_username', Config::get('auth.username'))->set('providers', array_filter(Auth::providers()))->set('action', $action)->set('post', ORM::factory('user'))->render();
}
/**
* The before() method is called before controller action.
*
* @throws Http_Exception_404 If the provider is disabled
*
* @uses Auth::logged_in
* @uses Route::get
* @uses Route::uri
* @uses Config::load
* @uses Session::get
*/
public function before()
{
parent::before();
// Disable sidebars on user pages
$this->_sidebars = FALSE;
// Load the session
$this->session = Session::instance();
// Set the provider controller
$this->provider = strtolower($this->request->param('provider'));
$providers = Auth::providers();
// Throw exception if the provider is disabled
if (!array_key_exists($this->provider, array_filter($providers))) {
throw new Http_Exception_404('Unsupported provider', NULL);
}
$this->route = $this->request->route();
// Load the client config
$this->provider_config = Config::load("oauth2.providers.{$this->provider}");
$this->client = OAuth2_Client::factory($this->provider, $this->provider_config['id'], $this->provider_config['secret']);
if ($token = $this->session->get($this->key('access'))) {
// Make the access token available
$this->token = $token;
}
}
/**
* Themed list of providers to print
*
* @todo move to HTML class
* @return string html to display
*/
public static function providers()
{
if (!Auth::instance()->logged_in()) {
$providers = array_filter(Auth::providers());
return View::factory('oauth/providers')->set('providers', $providers);
}
}
</div>
<div class="col-sm-6">
<div class="panel panel-default window-shadow">
<div class="panel-heading">
<h3 class="panel-title">
<?php
_e('Already have an account? Choose how you would like to sign in');
?>
</h3>
</div>
<div class="panel-body">
<div class="form-group oauth-buttons">
<?php
_e('You can sign in from any of the following services:');
$providers = Auth::providers();
echo HTML::anchor(Route::get('user')->uri(array('action' => 'login')), '<i class="fa fa-home"></i> ' . $site_name, array('class' => 'btn btn-default', 'title' => __('Login with :provider', array(':provider' => $site_name)), 'rel' => 'tooltip', 'data-placement' => 'right'));
foreach ($providers as $name => $provider) {
echo HTML::anchor($provider['url'], '<i class="fa fa-' . $provider['icon'] . '"></i>' . ucfirst($name), array('class' => 'btn btn-default', 'title' => __('Login with :provider', array(':provider' => $name)), 'rel' => 'tooltip', 'data-placement' => 'right'));
}
?>
</div>
<p class="help-signin">
<?php
_e("If you don't use any of these services, you can create an account.");
?>
<?php
_e('Fast, safe & secure way!');
?>
</p>
</div>
/**
* Sign In
*
* @uses Request::redirect
* @uses Request::post
* @uses Route::get
* @uses Message::success
* @uses Log::add
*/
public function action_login()
{
// If user already signed-in
if ($this->_auth->logged_in()) {
// redirect to the user account
$this->request->redirect(Route::get('user')->uri(array('action' => 'profile')), 200);
}
$this->title = __('Sign In');
$user = ORM::factory('user');
// Disable sidebars on login page
$this->_sidebars = FALSE;
// Create form action
$destination = isset($_GET['destination']) ? $_GET['destination'] : Request::initial()->uri();
$params = array('action' => 'login');
$action = Route::get('user')->uri($params) . URL::query(array('destination' => $destination));
$view = View::factory('user/login')->set('register', Config::get('auth.register'))->set('use_username', Config::get('auth.username'))->set('providers', array_filter(Auth::providers()))->set('post', $user)->set('action', $action)->bind('errors', $this->_errors);
if ($this->valid_post('login')) {
try {
// Check Auth
$user->login($this->request->post());
// If the post data validates using the rules setup in the user model
Message::success(__('Welcome, %title!', array('%title' => $user->nick)));
Log::info('User :name logged in.', array(':name' => $user->name));
// redirect to the user account
$this->request->redirect(isset($_GET['destination']) ? $_GET['destination'] : '', 200);
} catch (Validation_Exception $e) {
$this->_errors = $e->array->errors('login', TRUE);
}
}
$this->response->body($view);
}
