mirror of
https://github.com/Part-DB/Part-DB-server.git
synced 2025-07-10 18:34:32 +02:00
80 lines
No EOL
2.7 KiB
PHP
80 lines
No EOL
2.7 KiB
PHP
<?php
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/*
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* This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
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*
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* Copyright (C) 2019 - 2023 Jan Böhmer (https://github.com/jbtronics)
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published
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* by the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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declare(strict_types=1);
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namespace App\Serializer;
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use App\Entity\Attachments\Attachment;
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use App\Services\Attachments\AttachmentURLGenerator;
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use Symfony\Component\Serializer\Normalizer\NormalizerAwareInterface;
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use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
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use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
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class AttachmentNormalizer implements NormalizerInterface, NormalizerAwareInterface
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{
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use NormalizerAwareTrait;
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private const ALREADY_CALLED = 'ATTACHMENT_NORMALIZER_ALREADY_CALLED';
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public function __construct(
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private readonly AttachmentURLGenerator $attachmentURLGenerator,
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)
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{
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}
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public function normalize(mixed $object, string $format = null, array $context = []): array|null
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{
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if (!$object instanceof Attachment) {
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throw new \InvalidArgumentException('This normalizer only supports Attachment objects!');
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}
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//Prevent loops, by adding a flag to the context
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$context[self::ALREADY_CALLED] = true;
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$data = $this->normalizer->normalize($object, $format, $context);
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$data['media_url'] = $this->attachmentURLGenerator->getViewURL($object);
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//Add thumbnail url if the attachment is a picture
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$data['thumbnail_url'] = $object->isPicture() ? $this->attachmentURLGenerator->getThumbnailURL($object) : null;
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return $data;
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}
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public function supportsNormalization(mixed $data, string $format = null, array $context = []): bool
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{
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// avoid recursion: only call once per object
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if (isset($context[self::ALREADY_CALLED])) {
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return false;
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}
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return $data instanceof Attachment;
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}
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public function getSupportedTypes(?string $format): array
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{
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return [
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//We depend on the context to determine if we should normalize or not
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Attachment::class => false,
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];
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}
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} |