nextcloud/lib/private/Repair/RemoveOldShares.php

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<?php
/**
* @copyright Copyright (c) 2016, ownCloud, Inc.
2016-07-22 10:45:36 +03:00
*
* @author Roeland Jago Douma <roeland@famdouma.nl>
*
* @license AGPL-3.0
*
* This code is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* 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, version 3,
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
*/
namespace OC\Repair;
use OCP\IDBConnection;
use OCP\Migration\IOutput;
use OCP\Migration\IRepairStep;
/**
* Class RemoveOldShares
*
* @package OC\Repair
*/
class RemoveOldShares implements IRepairStep {
/** @var IDBConnection */
protected $connection;
/**
* RemoveOldCalendarShares constructor.
*
* @param IDBConnection $db
*/
public function __construct(IDBConnection $connection) {
$this->connection = $connection;
}
/**
* @return string
*/
public function getName() {
return 'Remove old (< 9.0) calendar/contact shares';
}
/**
* @param IOutput $output
*/
public function run(IOutput $output) {
$output->startProgress(4);
$this->removeCalendarShares($output);
$this->removeContactShares($output);
$output->finishProgress();
}
/**
* @param IOutput $output
*/
private function removeCalendarShares(IOutput $output) {
$qb = $this->connection->getQueryBuilder();
$qb->delete('share')
->where($qb->expr()->eq('item_type', $qb->createNamedParameter('calendar')));
$qb->execute();
$output->advance();
$qb = $this->connection->getQueryBuilder();
$qb->delete('share')
->where($qb->expr()->eq('item_type', $qb->createNamedParameter('event')));
$qb->execute();
$output->advance();
}
/**
* @param IOutput $output
*/
private function removeContactShares(IOutput $output) {
$qb = $this->connection->getQueryBuilder();
$qb->delete('share')
->where($qb->expr()->eq('item_type', $qb->createNamedParameter('contact')));
$qb->execute();
$output->advance();
$qb = $this->connection->getQueryBuilder();
$qb->delete('share')
->where($qb->expr()->eq('item_type', $qb->createNamedParameter('addressbook')));
$qb->execute();
$output->advance();
}
}