public function callback()
{
Phalanx::loadClasses('SocialNetwork');
$instagram = new Instagram($this->config);
$instagram->setAccessCode(Request::get()->code);
$access_token = $instagram->getOauthToken();
$Session = new Session();
SocialNetwork::link_account($Session->user->id, INSTAGRAM, $access_token);
Request::redirect(HOST . 'perfil/configuracoes');
}
