/**
* Execute the controller.
*
* @return string The rendered view.
*
* @since 1.0
* @throws \Exception
*/
public function execute()
{
/* @type \JTracker\Application $app */
$app = $this->getContainer()->get('app');
$user = $app->getUser();
if ($user->id) {
// The user is already logged in.
$app->redirect(' ');
}
$error = $app->input->get('error');
if ($error) {
// GitHub reported an error.
throw new \Exception($error);
}
$code = $app->input->get('code');
if (!$code) {
// No auth code supplied.
throw new \Exception('Missing login code');
}
// Do login
/*
* @todo J\oAuth scrambles our redirects - investigate..
*
$options = new Registry(
array(
'tokenurl' => 'https://github.com/login/oauth/access_token',
'redirect_uri' => $app->get('uri.request'),
'clientid' => $app->get('github.client_id'),
'clientsecret' => $app->get('github.client_secret')
)
);
$oAuth = new oAuthClient($options);
$token = $oAuth->authenticate();
$accessToken = $token['access_token'];
*/
$loginHelper = new GitHubLoginHelper($this->getContainer());
$accessToken = $loginHelper->requestToken($code);
// Store the token into the session
$app->getSession()->set('gh_oauth_access_token', $accessToken);
// Get the current logged in GitHub user
$options = new Registry();
$options->set('gh.token', $accessToken);
// GitHub API works best with cURL
$transport = HttpFactory::getAvailableDriver($options, array('curl'));
$http = new Http($options, $transport);
// Instantiate Github
$gitHub = new Github($options, $http);
$gitHubUser = $gitHub->users->getAuthenticatedUser();
$user = new GithubUser($app->getProject(), $this->getContainer()->get('db'));
$user->loadGitHubData($gitHubUser)->loadByUserName($user->username);
// Save the avatar
$loginHelper->saveAvatar($user->username);
// Set the last visit time
$loginHelper->setLastVisitTime($user->id);
// User login
$app->setUser($user);
$redirect = $app->input->getBase64('usr_redirect');
$redirect = $redirect ? base64_decode($redirect) : '';
// Set a "remember me" cookie.
$app->setRememberMe(true);
$app->redirect($redirect);
}
