<?php

namespace Acme\SecurityBundle\Controller;

use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\Security\Core\SecurityContext;
use Acme\UserBundle\Entity\User;
use Symfony\Component\HttpFoundation\Request;

class SecurityController extends Controller
{
    public function loginFormAction()
    {
        $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);
        }

        return $this->render('AcmeSecurityBundle:Default:login_form.html.twig', array(
            'error' => $error
        ));
    }

    public function registerAction(Request $request){
        $user = new User();
        $form = $this->createFormBuilder($user)
            ->add('first_name', 'text')
            ->add('last_name', 'text')
            ->add('email', 'text')
            ->add('password', 'password')
            ->add('role', 'choice', array(
                'choices' => array(
                    'Студент',
                    'Преподаватель'
                )
            ))
            ->getForm();

        if ($request->getMethod() == 'POST'){ // register form submitted
            $form->bindRequest($request);
            if ($form->isValid()){
                $user->save($this);
                return $this->redirect($this->generateUrl('user_added'));
            }
        }

        return $this->render('AcmeSecurityBundle:Default:register_form.html.twig', array(
            'form' => $form->createView()
        ));
    }

    public function userAddedAction(){
        return $this->render('AcmeSecurityBundle:Default:user_added.htm.twig');
    }
}