mirror of https://github.com/nextcloud/server.git
Add migration from the old to new metadata tables
Signed-off-by: Louis Chemineau <louis@chmn.me>pull/41465/head
Louis Chemineau
6 months ago
parent
33e07121d2
commit
95938d32d9
@ -0,0 +1,107 @@
|
||||
<?php
|
||||
|
||||
declare(strict_types=1);
|
||||
/**
|
||||
* @copyright Copyright (c) 2023 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 OC\Core\BackgroundJobs;
|
||||
|
||||
use OCP\AppFramework\Utility\ITimeFactory;
|
||||
use OCP\BackgroundJob\IJobList;
|
||||
use OCP\BackgroundJob\TimedJob;
|
||||
use OCP\FilesMetadata\IFilesMetadataManager;
|
||||
use OCP\IConfig;
|
||||
use OCP\IDBConnection;
|
||||
|
||||
class MigrateMetadataJob extends TimedJob {
|
||||
public function __construct(
|
||||
ITimeFactory $time,
|
||||
private IConfig $config,
|
||||
private IFilesMetadataManager $filesMetadataManager,
|
||||
private IDBConnection $connection,
|
||||
private IJobList $jobList,
|
||||
) {
|
||||
parent::__construct($time);
|
||||
|
||||
$this->setTimeSensitivity(\OCP\BackgroundJob\IJob::TIME_INSENSITIVE);
|
||||
$this->setInterval(24 * 3600);
|
||||
}
|
||||
|
||||
protected function run(mixed $argument): void {
|
||||
if (!$this->connection->tableExists('file_metadata')) {
|
||||
return;
|
||||
}
|
||||
|
||||
$startTime = time();
|
||||
|
||||
$selectQuery = $this->connection->getQueryBuilder()
|
||||
->select('*')
|
||||
->from('file_metadata')
|
||||
->setMaxResults(200);
|
||||
|
||||
$deleteQuery = $this->connection->getQueryBuilder();
|
||||
$deleteQuery->delete('file_metadata')
|
||||
->where($deleteQuery->expr()->eq('id', $deleteQuery->createParameter('id')))
|
||||
->where($deleteQuery->expr()->eq('group_name', $deleteQuery->createParameter('group_name')))
|
||||
->where($deleteQuery->expr()->eq('value', $deleteQuery->createParameter('value')));
|
||||
|
||||
do {
|
||||
$this->connection->beginTransaction();
|
||||
|
||||
$results = $selectQuery->executeQuery();
|
||||
|
||||
while ($row = $results->fetch()) {
|
||||
$metadata = $this->filesMetadataManager->getMetadata($row['id'], true);
|
||||
|
||||
switch ($row['group_name']) {
|
||||
case 'size':
|
||||
$metadata->setArray('photos-size', json_decode($row['value'], true));
|
||||
break;
|
||||
case 'gps':
|
||||
$metadata->setArray('photos-gps', json_decode($row['value'], true));
|
||||
break;
|
||||
case 'photos_place':
|
||||
$metadata->setString('photos-place', $row['value'], true);
|
||||
break;
|
||||
}
|
||||
|
||||
$this->filesMetadataManager->saveMetadata($metadata);
|
||||
$deleteQuery->setParameter('id', $row['id']);
|
||||
$deleteQuery->setParameter('group_name', $row['group_name']);
|
||||
$deleteQuery->setParameter('value', $row['value']);
|
||||
$deleteQuery->executeStatement();
|
||||
}
|
||||
|
||||
$results->closeCursor();
|
||||
|
||||
$this->connection->commit();
|
||||
|
||||
// Stop if execution time is more than one hour.
|
||||
if (time() - $startTime > 60 * 60) {
|
||||
return;
|
||||
}
|
||||
} while ($results->rowCount() !== 0);
|
||||
|
||||
$this->connection->dropTable('file_metadata');
|
||||
$this->jobList->remove(MigrateMetadataJob::class);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,43 @@
|
||||
<?php
|
||||
/**
|
||||
* @copyright Copyright (c) 2018 Morris Jobke <hey@morrisjobke.de>
|
||||
*
|
||||
* @author Morris Jobke <hey@morrisjobke.de>
|
||||
*
|
||||
* @license GNU AGPL version 3 or any later version
|
||||
*
|
||||
* 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 OC\Repair;
|
||||
|
||||
use OC\Core\BackgroundJobs\MigrateMetadataJob;
|
||||
use OCP\BackgroundJob\IJobList;
|
||||
use OCP\Migration\IOutput;
|
||||
use OCP\Migration\IRepairStep;
|
||||
|
||||
class AddMetadataMigrationJob implements IRepairStep {
|
||||
public function __construct(
|
||||
private IJobList $jobList,
|
||||
) {
|
||||
}
|
||||
|
||||
public function getName() {
|
||||
return 'Queue a job to migrate legacy metadata tables';
|
||||
}
|
||||
|
||||
public function run(IOutput $output) {
|
||||
$this->jobList->add(MigrateMetadataJob::class);
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue