Application\EventListener\SecurityEventsListener

Complexity

Total Complexity

5

Size/Duplication

Total Lines	89
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	onInteractiveLogin()	0	19	1
A	onSwitchUser()	0	51	2
A	getSubscribedEvents()	0	7	1

<?php

namespace Application\EventListener;

use Application\Entity\UserActionEntity;
use Symfony\Component\Security\Http\SecurityEvents;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Silex\Application;

/**
 * @author Borut Balažek <bobalazek124@gmail.com>
 */
class SecurityEventsListener implements EventSubscriberInterface
{
    protected $app;

    public function __construct(Application $app)
    {
        $this->app = $app;
    }

    public function onInteractiveLogin($event)
    {
        $app = $this->app;

        $token = $event->getAuthenticationToken();
        $user = $token->getUser();

        $userActionEntity = new UserActionEntity();
        $userActionEntity
            ->setUser($user)
            ->setKey('user.login')
            ->setMessage('User has been logged in!')
            ->setIp($app['request']->getClientIp())
            ->setUserAgent($app['request']->headers->get('User-Agent'))
        ;

        $app['orm.em']->persist($userActionEntity);
        $app['orm.em']->flush();
    }

    public function onSwitchUser($event)
    {
        $app = $this->app;

        $user = $app['security']->getToken()->getUser();
        $targetUser = $event->getTargetUser();

        if ($app['security']->isGranted('ROLE_PREVIOUS_ADMIN')) {
            $targetUser = $app['orm.em']
                ->find(
                    'Application\Entity\UserEntity',
                    $targetUser->getId()
                )
            ;
            $userActionEntity = new UserActionEntity();
            $userActionEntity
                ->setUser($targetUser)
                ->setKey('user.switch.back')
                ->setMessage(
                    'User has switched back to own user (from user with ID "'.$user->getId().'")!'
                )
                ->setData(array(
                    'user_id' => $targetUser->getId(),
                    'from_user_id' => $user->getId(),
                ))
                ->setIp($app['request']->getClientIp())
                ->setUserAgent($app['request']->headers->get('User-Agent'))
            ;

            $app['orm.em']->persist($userActionEntity);
            $app['orm.em']->flush();
        } else {
            $userActionEntity = new UserActionEntity();
            $userActionEntity
                ->setUser($user)
                ->setKey('user.switch')
                ->setMessage(
                    'User has switched to user with ID "'.$targetUser->getId().'"!'
                )
                ->setData(array(
                    'user_id' => $user->getId(),
                    'to_user_id' => $targetUser->getId(),
                ))
                ->setIp($app['request']->getClientIp())
                ->setUserAgent($app['request']->headers->get('User-Agent'))
            ;

            $app['orm.em']->persist($userActionEntity);
            $app['orm.em']->flush();
        }
    }

    public static function getSubscribedEvents()
    {
        return array(
            SecurityEvents::INTERACTIVE_LOGIN => array('onInteractiveLogin'),
            SecurityEvents::SWITCH_USER => array('onSwitchUser'),
        );
    }
}