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<?php |
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/** |
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* @copyright 2016 Joas Schilling <[email protected]> |
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* |
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* @author Joas Schilling <[email protected]> |
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* |
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* @license GNU AGPL version 3 or any later version |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Affero General Public License as |
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* published by the Free Software Foundation, either version 3 of the |
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* License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Affero General Public License for more details. |
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* |
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* You should have received a copy of the GNU Affero General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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* |
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*/ |
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namespace OC\Repair\NC11; |
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use OCP\DB\QueryBuilder\IQueryBuilder; |
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use OCP\IDBConnection; |
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use OCP\Migration\IOutput; |
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use OCP\Migration\IRepairStep; |
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class FixMountStorages implements IRepairStep { |
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/** @var IDBConnection */ |
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private $db; |
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/** |
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* @param IDBConnection $db |
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*/ |
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public function __construct(IDBConnection $db) { |
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$this->db = $db; |
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} |
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/** |
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* @return string |
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*/ |
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public function getName() { |
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return 'Fix potential broken mount points'; |
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} |
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public function run(IOutput $output) { |
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$query = $this->db->getQueryBuilder(); |
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$query->select('m.id', 'f.storage') |
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->from('mounts', 'm') |
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->leftJoin('m', 'filecache', 'f', $query->expr()->eq('m.root_id', 'f.fileid')) |
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->where($query->expr()->neq('m.storage_id', 'f.storage')); |
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$update = $this->db->getQueryBuilder(); |
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$update->update('mounts') |
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->set('storage_id', $update->createParameter('storage')) |
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->where($query->expr()->eq('id', $update->createParameter('mount'))); |
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$result = $query->execute(); |
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$entriesUpdated = 0; |
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while ($row = $result->fetch()) { |
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$update->setParameter('storage', $row['storage'], IQueryBuilder::PARAM_INT) |
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->setParameter('mount', $row['id'], IQueryBuilder::PARAM_INT); |
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$update->execute(); |
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$entriesUpdated++; |
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} |
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$result->closeCursor(); |
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if ($entriesUpdated > 0) { |
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$output->info($entriesUpdated . ' mounts updated'); |
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return; |
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} |
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$output->info('No mounts updated'); |
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} |
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} |
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nextcloud /
server
