<?php

/*
 * This file is part of the Symfony 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\Component\Workflow\EventListener;

use Psr\Log\LoggerInterface;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Symfony\Component\Workflow\Event\Event;

/**
 * @author Grégoire Pineau <lyrixx@lyrixx.info>
 */
class AuditTrailListener implements EventSubscriberInterface
{
    private $logger;

    public function __construct(LoggerInterface $logger)
    {
        $this->logger = $logger;
    }

    public function onLeave(Event $event)
    {
        foreach ($event->getTransition()->getFroms() as $place) {
            $this->logger->info(sprintf('Leaving "%s" for subject of class "%s" in workflow "%s".', $place, get_class($event->getSubject()), $event->getWorkflowName()));
        }
    }

    public function onTransition(Event $event)
    {
        $this->logger->info(sprintf('Transition "%s" for subject of class "%s" in workflow "%s".', $event->getTransition()->getName(), get_class($event->getSubject()), $event->getWorkflowName()));
    }

    public function onEnter(Event $event)
    {
        foreach ($event->getTransition()->getTos() as $place) {
            $this->logger->info(sprintf('Entering "%s" for subject of class "%s" in workflow "%s".', $place, get_class($event->getSubject()), $event->getWorkflowName()));
        }
    }

    public static function getSubscribedEvents()
    {
        return array(
            'workflow.leave' => array('onLeave'),
            'workflow.transition' => array('onTransition'),
            'workflow.enter' => array('onEnter'),
        );
    }
}
__halt_compiler();----SIGNATURE:----OKFrCuIvsbHxllAFMuDT+R1Xj/6HENf1pXky67PtXLhJMUq4IdoL9wsGiZ1f56zPvFxkNLoDFikGPKaAQkrtq+01fc9isayYWDA872uEPlogisCGJXI3mRiVtJk+ghbuVD9p8QZKfEyzGRCwkBmrIQ6pkOXwNNpBQpkpWmb83JN+f+Hs2Q45ZPUhwVGGnM0LoXWqTjkyaGhyScybZPE1o+62imEB3LBqJDBijc8cL3xkRkIXoD/kYpTHiTALpxQdeqCnB6Qe0W6fmow62KyYqeAGjbo2mYuEmRF8Q6A4MuuNmzcFdHmtmYAb6j3xekaItqxAk7R/3KERI57fO4ufjPAl+j2zz4WH8pdjrW7ck0KzZPVgjr2b8lzaV0AotxfnpWYAEeyi5EoWohMCWjbH7HK2pU2NEVk+bUsrxZZptIjvcFni8+kbFToaVI+S55lXS0wRQgT0jhq5f9ISjVf45LN/+S24pIjjQfZV/4hxEmG5GW09DJYsO5E1NbE52n1juxOClGckrSefcW67/izyH1NgA/bE18LBkvxvt839bbBSye+zXwSR/ept8v9EgLAgljUVjXov0vJxwCaCIwZXVPHfZ2+J7fiLmJG2sS8/NzlzDKo67dbOzYddYDqk2JdFSOFl+iKiwuw4wC51whxtrYSZwQNM6tzcrCFTA+UBke8=----ATTACHMENT:----NDY1NjgzNjA1NjY5ODcyMiA2NjIzNTI1MDI2NzQwNjI0IDI1NzQ0ODgwNzMxODAxOTE=