Ivory\GoogleMap\Helper\Subscriber\Image\CenterSubscriber

Complexity

Total Complexity

7

Size/Duplication

Total Lines	41
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
B	handleMap()	0	14	5
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 Ivory\GoogleMap\Helper\Renderer\Image\Base\CoordinateRenderer;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;

/**
 * @author GeLo <geloen.eric@gmail.com>
 */
class CenterSubscriber implements EventSubscriberInterface
{
    /**
     * @var CoordinateRenderer
     */
    private $coordinateRenderer;

    /**
     * @param CoordinateRenderer $coordinateRenderer
     */
    public function __construct(CoordinateRenderer $coordinateRenderer)
    {
        $this->coordinateRenderer = $coordinateRenderer;
    }

    /**
     * @param StaticMapEvent $event
     */
    public function handleMap(StaticMapEvent $event)
    {
        $map = $event->getMap();

        if ($map->hasStaticOption('center')) {
            $center = $map->getStaticOption('center');
        } elseif (!$map->isAutoZoom() && !$map->hasStaticOption('visible')) {
            $center = $this->coordinateRenderer->render($map->getCenter());
        }

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

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