Silverback\ApiComponentBundle\Serializer\PublishableNormalizer

Complexity

Total Complexity

8

Size/Duplication

Total Lines	42
Duplicated Lines	0 %

Test Coverage

Coverage

0%

Importance

Changes	1
Bugs	0	Features	0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	3	1
A	supportsNormalization()	0	11	4
A	normalize()	0	11	2
A	hasCacheableSupportsMethod()	0	3	1

<?php

/*
 * This file is part of the Silverback API Component Bundle Project
 *
 * (c) Daniel West <daniel@silverback.is>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

declare(strict_types=1);

namespace Silverback\ApiComponentBundle\Serializer;

use Silverback\ApiComponentBundle\Publishable\PublishableHelper;
use Symfony\Component\Serializer\Normalizer\CacheableSupportsMethodInterface;
use Symfony\Component\Serializer\Normalizer\ContextAwareNormalizerInterface;
use Symfony\Component\Serializer\Normalizer\NormalizerAwareInterface;
use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;

/**
 * Adds `isPublished` property on response, if not set.
 *
 * @author Vincent Chalamon <vincent@les-tilleuls.coop>
 */
final class PublishableNormalizer implements ContextAwareNormalizerInterface, CacheableSupportsMethodInterface, NormalizerAwareInterface
{
    use NormalizerAwareTrait;

    private const ALREADY_CALLED = 'PUBLISHABLE_NORMALIZER_ALREADY_CALLED';

    private PublishableHelper $publishableHelper;

    public function __construct(PublishableHelper $publishableHelper)
    {
        $this->publishableHelper = $publishableHelper;
    }

    public function normalize($object, $format = null, array $context = [])
    {
        $context[self::ALREADY_CALLED] = true;
        $data = $this->normalizer->normalize($object, $format, $context);

        // todo isPublished or is_published?
        if (!\array_key_exists('isPublished', $data)) {
            $data['isPublished'] = $this->publishableHelper->isPublished($object);
        }

        return $data;
    }

    public function supportsNormalization($data, $format = null, $context = []): bool
    {
        if (isset($context[self::ALREADY_CALLED])) {
            return false;
        }

        if (!\is_object($data) || $data instanceof \Traversable) {
            return false;
        }

        return $this->publishableHelper->isPublishable($data);
    }

    public function hasCacheableSupportsMethod(): bool
    {
        return false;
    }
}