Elep

<?php

/*
 * This file is part of the Symfony MakerBundle package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Bundle\MakerBundle\Security;

use Symfony\Bundle\MakerBundle\Util\ClassSourceManipulator;
use Symfony\Bundle\MakerBundle\Util\PhpCompatUtil;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\Annotation\Route;
use Symfony\Component\Security\Http\Authentication\AuthenticationUtils;

/**
 * @internal
 */
final class SecurityControllerBuilder
{
    private $phpCompatUtil;

public function __construct(PhpCompatUtil $phpCompatUtil)
    {
        $this->phpCompatUtil = $phpCompatUtil;
    }

public function addLoginMethod(ClassSourceManipulator $manipulator): void
    {
        $loginMethodBuilder = $manipulator->createMethodBuilder('login', 'Response', false);

// @legacy Refactor when annotations are no longer supported
        if ($this->phpCompatUtil->canUseAttributes()) {
            $loginMethodBuilder->addAttribute($manipulator->buildAttributeNode(Route::class, ['path' => '/login', 'name' => 'app_login']));
        } else {
            $loginMethodBuilder->setDocComment(<<< 'EOT'
/**
 * @Route("/login", name="app_login")
 */
EOT
            );
        }

$manipulator->addUseStatementIfNecessary(Response::class);
        $manipulator->addUseStatementIfNecessary(Route::class);
        $manipulator->addUseStatementIfNecessary(AuthenticationUtils::class);

$loginMethodBuilder->addParam(
            (new \PhpParser\Builder\Param('authenticationUtils'))->setTypeHint('AuthenticationUtils')
        );

$manipulator->addMethodBody($loginMethodBuilder, <<<'CODE'
<?php
// if ($this->getUser()) {
//     return $this->redirectToRoute('target_path');
// }
CODE
        );
        $loginMethodBuilder->addStmt($manipulator->createMethodLevelBlankLine());
        $manipulator->addMethodBody($loginMethodBuilder, <<<'CODE'
<?php
// get the login error if there is one
$error = $authenticationUtils->getLastAuthenticationError();
// last username entered by the user
$lastUsername = $authenticationUtils->getLastUsername();
CODE
        );
        $loginMethodBuilder->addStmt($manipulator->createMethodLevelBlankLine());
        $manipulator->addMethodBody($loginMethodBuilder, <<<'CODE'
<?php
return $this->render(
    'security/login.html.twig',
    [
        'last_username' => $lastUsername,
        'error' => $error,
    ]
);
CODE
        );
        $manipulator->addMethodBuilder($loginMethodBuilder);
    }

public function addLogoutMethod(ClassSourceManipulator $manipulator): void
    {
        $logoutMethodBuilder = $manipulator->createMethodBuilder('logout', 'void', false);

// @legacy Refactor when annotations are no longer supported
        if ($this->phpCompatUtil->canUseAttributes()) {
            $logoutMethodBuilder->addAttribute($manipulator->buildAttributeNode(Route::class, ['path' => '/logout', 'name' => 'app_logout']));
        } else {
            $logoutMethodBuilder->setDocComment(<<< 'EOT'
/**
 * @Route("/logout", name="app_logout")
 */
EOT
            );
        }

$manipulator->addUseStatementIfNecessary(Route::class);
        $manipulator->addMethodBody($logoutMethodBuilder, <<<'CODE'
<?php
throw new \LogicException('This method can be blank - it will be intercepted by the logout key on your firewall.');
CODE
        );
        $manipulator->addMethodBuilder($logoutMethodBuilder);
    }
}