thuecat/Classes/Domain/Import/Importer.php

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<?php
declare(strict_types=1);
namespace WerkraumMedia\ThueCat\Domain\Import;
/*
* Copyright (C) 2021 Daniel Siepmann <coding@daniel-siepmann.de>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
use TYPO3\CMS\Core\Utility\GeneralUtility;
use WerkraumMedia\ThueCat\Domain\Import\Converter\Converter;
use WerkraumMedia\ThueCat\Domain\Import\Converter\Registry as ConverterRegistry;
use WerkraumMedia\ThueCat\Domain\Import\Importer\FetchData;
use WerkraumMedia\ThueCat\Domain\Import\Importer\SaveData;
use WerkraumMedia\ThueCat\Domain\Import\UrlProvider\Registry as UrlProviderRegistry;
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use WerkraumMedia\ThueCat\Domain\Import\UrlProvider\UrlProvider;
use WerkraumMedia\ThueCat\Domain\Model\Backend\ImportConfiguration;
use WerkraumMedia\ThueCat\Domain\Model\Backend\ImportLog;
use WerkraumMedia\ThueCat\Domain\Repository\Backend\ImportLogRepository;
class Importer
{
private UrlProviderRegistry $urls;
private ConverterRegistry $converter;
private FetchData $fetchData;
private SaveData $saveData;
private ImportLog $importLog;
private ImportLogRepository $importLogRepository;
private ImportConfiguration $configuration;
public function __construct(
UrlProviderRegistry $urls,
ConverterRegistry $converter,
ImportLogRepository $importLogRepository,
FetchData $fetchData,
SaveData $saveData
) {
$this->urls = $urls;
$this->converter = $converter;
$this->importLogRepository = $importLogRepository;
$this->fetchData = $fetchData;
$this->saveData = $saveData;
}
public function importConfiguration(ImportConfiguration $configuration): ImportLog
{
$this->configuration = $configuration;
$this->importLog = GeneralUtility::makeInstance(ImportLog::class, $this->configuration);
$urlProvider = $this->urls->getProviderForConfiguration($this->configuration);
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if (!$urlProvider instanceof UrlProvider) {
return $this->importLog;
}
foreach ($urlProvider->getUrls() as $url) {
$this->importResourceByUrl($url);
}
$this->importLogRepository->addLog($this->importLog);
return clone $this->importLog;
}
private function importResourceByUrl(string $url): void
{
$content = $this->fetchData->jsonLDFromUrl($url);
if ($content === []) {
return;
}
foreach ($content['@graph'] as $jsonEntity) {
$this->importJsonEntity($jsonEntity);
}
}
private function importJsonEntity(array $jsonEntity): void
{
$converter = $this->converter->getConverterBasedOnType($jsonEntity['@type']);
if ($converter instanceof Converter) {
$entities = $converter->convert($jsonEntity, $this->configuration);
$this->saveData->import($entities, $this->importLog);
return;
}
}
}