Ivory\GoogleMap\Helper\Subscriber\Image\ZoomSubscriber

Complexity

Total Complexity

5

Size/Duplication

Total Lines	28
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	2

Test Coverage

Coverage

100%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	handleMap()	0	14	4
A	getSubscribedEvents()	0	4	1

<?php

/*
 * This file is part of the Ivory Google Map package.
 *
 * (c) Eric GELOEN <geloen.eric@gmail.com>
 *
 * For the full copyright and license information, please read the LICENSE
 * file that was distributed with this source code.
 */

namespace Ivory\GoogleMap\Helper\Subscriber\Image;

use Ivory\GoogleMap\Helper\Event\StaticMapEvent;
use Ivory\GoogleMap\Helper\Event\StaticMapEvents;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;

/**
 * @author GeLo <geloen.eric@gmail.com>
 */
class ZoomSubscriber implements EventSubscriberInterface
{
    /**
     * @param StaticMapEvent $event
     */
    public function handleMap(StaticMapEvent $event)
    {
        $map = $event->getMap();

        if ($map->hasMapOption('zoom')) {
            $zoom = $map->getMapOption('zoom');
        } elseif (!$map->isAutoZoom()) {
            $zoom = 3;
        }

        if (isset($zoom)) {
            $event->setParameter('zoom', $zoom);
        }
    }

    /**
     * {@inheritdoc}
     */
    public static function getSubscribedEvents()
    {
        return [StaticMapEvents::ZOOM => 'handleMap'];
    }
}