Xabbuh\XApi\Serializer\Normalizer\AttachmentNormalizer

Complexity

Total Complexity

6

Size/Duplication

Total Lines	35
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

87.5%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	setSerializer()	0	4	1
A	denormalize()	0	20	4
A	supportsDenormalization()	0	4	1

<?php

/*
 * This file is part of the xAPI package.
 *
 * (c) Christian Flothmann <christian.flothmann@xabbuh.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Xabbuh\XApi\Serializer\Normalizer;

use Symfony\Component\Serializer\Exception\LogicException;
use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
use Symfony\Component\Serializer\SerializerAwareInterface;
use Symfony\Component\Serializer\SerializerInterface;
use Xabbuh\XApi\Model\Attachment;
use Xabbuh\XApi\Model\IRI;

/**
 * Denormalizes PHP arrays to {@link Attachment} objects.
 *
 * @author Christian Flothmann <christian.flothmann@xabbuh.de>
 */
final class AttachmentNormalizer implements DenormalizerInterface, SerializerAwareInterface
{
    private $serializer;

    public function setSerializer(SerializerInterface $serializer)
    {
        $this->serializer = $serializer;
    }

    public function denormalize($data, $class, $format = null, array $context = array())
    {
        if (!$this->serializer instanceof DenormalizerInterface) {
            throw new LogicException('Cannot denormalize because the injected serializer is not a denormalizer.');
        }

        $display = $this->serializer->denormalize($data['display'], 'Xabbuh\XApi\Model\LanguageMap', $format, $context);
        $description = null;
        $fileUrl = null;

        if (isset($data['description'])) {
            $description = $this->serializer->denormalize($data['description'], 'Xabbuh\XApi\Model\LanguageMap', $format, $context);
        }

        if (isset($data['fileUrl'])) {
            $fileUrl = $this->serializer->denormalize($data['fileUrl'], 'Xabbuh\XApi\Model\IRL', $format, $context);
        }

        return new Attachment(IRI::fromString($data['usageType']), $data['contentType'], $data['length'], $data['sha2'], $display, $description, $fileUrl);
    }

    public function supportsDenormalization($data, $type, $format = null)
    {
        return 'Xabbuh\XApi\Model\Attachment' === $type;
    }
}