Current File : /www/old2/_muzikoterapie/uloziste.eacm.cz/apps/photos/lib/Service/MediaPlaceManager.php
<?php
declare(strict_types=1);
/**
* @copyright Copyright (c) 2022 Louis Chemineau <louis@chmn.me>
*
* @author Louis Chemineau <louis@chmn.me>
*
* @license AGPL-3.0-or-later
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace OCA\Photos\Service;
use OC\Metadata\IMetadataManager;
use OCA\Photos\DB\Place\PlaceMapper;
class MediaPlaceManager {
public function __construct(
private IMetadataManager $metadataManager,
private ReverseGeoCoderService $rgcService,
private PlaceMapper $placeMapper,
) {
}
public function setPlaceForFile(int $fileId): void {
$place = $this->getPlaceForFile($fileId);
if ($place === null) {
return;
}
$this->placeMapper->setPlaceForFile($place, $fileId);
}
public function updatePlaceForFile(int $fileId): void {
$place = $this->getPlaceForFile($fileId);
if ($place === null) {
return;
}
$this->placeMapper->updatePlaceForFile($place, $fileId);
}
private function getPlaceForFile(int $fileId): ?string {
$gpsMetadata = $this->metadataManager->fetchMetadataFor('gps', [$fileId])[$fileId];
$metadata = $gpsMetadata->getDecodedValue();
if (count($metadata) === 0) {
return null;
}
$latitude = $metadata['latitude'];
$longitude = $metadata['longitude'];
if ($latitude === null || $longitude === null) {
return null;
}
return $this->rgcService->getPlaceForCoordinates($latitude, $longitude);
}
}
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