<?php

namespace Lurker\StateChecker\Inotify;

use Lurker\Event\FilesystemEvent;
use Lurker\Resource\FileResource;

/**
 * File state checker.
 *
 * @author Yaroslav Kiliba <om.dattaya@gmail.com>
 */
class FileStateChecker extends ResourceStateChecker
{
    /**
     * Initializes checker.
     *
     * @param CheckerBag   $bag
     * @param FileResource $resource
     * @param int          $eventsMask
     */
    public function __construct(CheckerBag $bag, FileResource $resource, $eventsMask = FilesystemEvent::ALL)
    {
        parent::__construct($bag, $resource, $eventsMask);
    }

    /**
     * {@inheritdoc}
     */
    public function setEvent($mask, $name = '')
    {
        $this->event = $mask;
    }

    /**
     * {@inheritdoc}
     */
    public function getChangeset()
    {
        $changeset = array();

        $this->handleItself();

        if ($this->fromInotifyMask($this->event)) {
            $changeset[] =
                array(
                    'resource' => $this->getResource(),
                    'event'    => $this->fromInotifyMask($this->event)
                );
        }
        $this->setEvent(false);

        return $changeset;
    }

    /**
     * Handles event related to itself.
     */
    protected function handleItself()
    {
        if ($this->isMoved($this->event)) {
            if ($this->getResource()->exists() && $this->addWatch() === $this->id) {
                return;
            }

            $this->unwatch($this->id);
        }

        if ($this->getResource()->exists()) {
            if ($this->isIgnored($this->event) || $this->isMoved($this->event) || !$this->id) {
                $this->setEvent($this->id ? IN_MODIFY : IN_CREATE);
                $this->watch();
            }
        } elseif ($this->id) {
            $this->event = IN_DELETE;
            $this->getBag()->remove($this);
            $this->unwatch($this->id);
            $this->id = null;
        }
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----OTAwODg4NTQ3MzY4NDA1NyA4NDc5ODUzMjY2NzMwNzIwIDg5NjQwODAzMDI1MTQ2MjI=