thuecat/Classes/Domain/Import/Importer/SaveData.php
Daniel Siepmann 9176ba0cec Import tourist attraction only in German language
Allows to import entity of type TouristAttraction.
Right now only in German, as this is most important.
Add output of tourist attraction via custom content element.
2021-02-16 12:01:35 +01:00

132 lines
4.5 KiB
PHP

<?php
declare(strict_types=1);
namespace WerkraumMedia\ThueCat\Domain\Import\Importer;
/*
* 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\Database\ConnectionPool;
use TYPO3\CMS\Core\DataHandling\DataHandler;
use WerkraumMedia\ThueCat\Domain\Import\Model\Entity;
use WerkraumMedia\ThueCat\Domain\Import\Model\EntityCollection;
use WerkraumMedia\ThueCat\Domain\Model\Backend\ImportLog;
use WerkraumMedia\ThueCat\Domain\Model\Backend\ImportLogEntry;
class SaveData
{
private DataHandler $dataHandler;
private ConnectionPool $connectionPool;
private array $errorLog;
public function __construct(
DataHandler $dataHandler,
ConnectionPool $connectionPool
) {
$this->dataHandler = $dataHandler;
$this->connectionPool = $connectionPool;
}
public function import(EntityCollection $entityCollection, ImportLog $log): void
{
$this->errorLog = [];
$this->processSimpleDataHandlerDataMap($entityCollection);
// TODO: Insert update / insert of localization
foreach ($entityCollection->getEntities() as $entity) {
$log->addEntry(new ImportLogEntry($entity, $this->errorLog));
}
}
private function processSimpleDataHandlerDataMap(EntityCollection $collection): void
{
$dataArray = [];
$identifierMapping = [];
foreach ($collection->getEntities() as $entity) {
$identifier = $this->getIdentifier($entity);
if (strpos($identifier, 'NEW') === 0 && $entity->isTranslation()) {
continue;
}
if (is_numeric($identifier)) {
$entity->setExistingTypo3Uid((int) $identifier);
} else {
$identifierMapping[spl_object_id($entity)] = $identifier;
}
$dataArray[$entity->getTypo3DatabaseTableName()][$identifier] = $this->getEntityData($entity);
}
$dataHandler = clone $this->dataHandler;
$dataHandler->start($dataArray, []);
$dataHandler->process_datamap();
$this->errorLog = array_merge($this->errorLog, $dataHandler->errorLog);
foreach ($collection->getEntities() as $entity) {
if (
isset($identifierMapping[spl_object_id($entity)])
&& isset($dataHandler->substNEWwithIDs[$identifierMapping[spl_object_id($entity)]])
) {
$entity->setImportedTypo3Uid($dataHandler->substNEWwithIDs[$identifierMapping[spl_object_id($entity)]]);
}
}
}
private function getIdentifier(Entity $entity): string
{
$existingUid = $this->getExistingUid($entity);
if ($existingUid > 0) {
return (string) $existingUid;
}
$identifier = 'NEW_' . sha1($entity->getRemoteId() . $entity->getTypo3SystemLanguageUid());
// Ensure new ID is max 30, as this is max volumn of the sys_log column
return substr($identifier, 0, 30);
}
private function getEntityData(Entity $entity): array
{
return array_merge($entity->getData(), [
'pid' => $entity->getTypo3StoragePid(),
'remote_id' => $entity->getRemoteId(),
]);
}
private function getExistingUid(Entity $entity): int
{
$queryBuilder = $this->connectionPool->getQueryBuilderForTable($entity->getTypo3DatabaseTableName());
$queryBuilder->getRestrictions()->removeAll();
$queryBuilder->select('uid');
$queryBuilder->from($entity->getTypo3DatabaseTableName());
$queryBuilder->where($queryBuilder->expr()->eq(
'remote_id',
$queryBuilder->createNamedParameter($entity->getRemoteId())
));
$result = $queryBuilder->execute()->fetchColumn();
if (is_numeric($result)) {
return (int) $result;
}
return 0;
}
}