mirror of
https://github.com/werkraum-media/thuecat.git
synced 2024-11-15 09:46:12 +01:00
Daniel Siepmann
592269baa8
Catch the exception and return null. That is already a possible return type which should be handled by callers. Add test case with referenced 404 image.
105 lines
3 KiB
PHP
105 lines
3 KiB
PHP
<?php
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declare(strict_types=1);
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/*
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* Copyright (C) 2021 Daniel Siepmann <coding@daniel-siepmann.de>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA.
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*/
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namespace WerkraumMedia\ThueCat\Domain\Import;
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use WerkraumMedia\ThueCat\Domain\Import\EntityMapper\EntityRegistry;
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use WerkraumMedia\ThueCat\Domain\Import\EntityMapper\JsonDecode;
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use WerkraumMedia\ThueCat\Domain\Import\Entity\Properties\ForeignReference;
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use WerkraumMedia\ThueCat\Domain\Import\Importer\FetchData;
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use WerkraumMedia\ThueCat\Domain\Import\Importer\FetchData\InvalidResponseException;
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/**
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* Can be used to resolve foreign references.
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*
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* The reference will be resolved and returned as entity.
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* It will not be imported!
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* Use Importer instead to import foreign references.
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*/
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class ResolveForeignReference
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{
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/**
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* @var FetchData
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*/
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private $fetchData;
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/**
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* @var EntityRegistry
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*/
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private $entityRegistry;
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/**
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* @var EntityMapper
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*/
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private $entityMapper;
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public function __construct(
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FetchData $fetchData,
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EntityRegistry $entityRegistry,
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EntityMapper $entityMapper
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) {
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$this->fetchData = $fetchData;
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$this->entityRegistry = $entityRegistry;
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$this->entityMapper = $entityMapper;
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}
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public function resolve(
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ForeignReference $foreignReference,
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string $language
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): ?object {
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try {
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$jsonLD = $this->fetchData->jsonLDFromUrl($foreignReference->getId());
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} catch (InvalidResponseException $e) {
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return null;
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}
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$jsonEntity = $jsonLD['@graph'][0] ?? null;
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if ($jsonEntity === null) {
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return null;
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}
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$targetEntity = $this->entityRegistry->getEntityByTypes($jsonEntity['@type']);
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if ($targetEntity === '') {
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return null;
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}
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return $this->entityMapper->mapDataToEntity(
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$jsonEntity,
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$targetEntity,
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[
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JsonDecode::ACTIVE_LANGUAGE => $language,
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]
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);
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}
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/**
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* @param ForeignReference[] $foreignReferences
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* @return string[]
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*/
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public static function convertToRemoteIds(array $foreignReferences): array
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{
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return array_map(function (ForeignReference $reference) {
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return $reference->getId();
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}, $foreignReferences);
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}
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}
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