thuecat/Classes/Domain/Import/Importer.php
Daniel Siepmann dc1c45f1c1 Initial import mechanism
Provide first basic import mechanism.
It already allows to import entities into TYPO3 database.
Three entities are supported.

Entities are configured through import configuration.
This can be created, viewed, and edited through backend module.

Imports are tracked and accessible from backend module.

Still this is basic.
Importing lists of entities is not supported.
Multiple languages is not supported, etc.

Relates: #8214
2021-02-16 11:09:18 +01:00

93 lines
3.2 KiB
PHP

<?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;
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;
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->importLog = GeneralUtility::makeInstance(ImportLog::class, $configuration);
$urlProvider = $this->urls->getProviderForConfiguration($configuration);
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) {
$this->saveData->import($converter->convert($jsonEntity), $this->importLog);
return;
}
}
}