<?php

namespace KekRozsak\SecurityBundle\Controller;

use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\Security\Core\SecurityContext;

class DefaultController extends Controller
{
	public function loginAction()
	{
		$request = $this->getRequest();
		$session = $request->getSession();

		if ($request->attributes->has(SecurityContext::AUTHENTICATION_ERROR))
		{
			$error = $request->attributes->get(SecurityContext::AUTHENTICATION_ERROR);
		}
		else
		{
			$error = $session->get(SecurityContext::AUTHENTICATION_ERROR);
			$session->remove(SecurityContext::AUTHENTICATION_ERROR);
		}

		return $this->render('KekRozsakSecurityBundle:Default:login.html.twig', array(
			'last_username' => $session->get(SecurityContext::LAST_USERNAME),
			'error'         => $error,
		));
	}
}