mirror of https://github.com/nextcloud/bookmarks
89 lines
2.6 KiB
PHP
89 lines
2.6 KiB
PHP
<?php
|
|
/*
|
|
* Copyright (c) 2020-2024. The Nextcloud Bookmarks contributors.
|
|
*
|
|
* This file is licensed under the Affero General Public License version 3 or later. See the COPYING file.
|
|
*/
|
|
|
|
namespace OCA\Bookmarks\Migration;
|
|
|
|
use OCP\IDBConnection;
|
|
use OCP\Migration\IOutput;
|
|
use OCP\Migration\IRepairStep;
|
|
use PDO;
|
|
|
|
class OrphanedSharesRepairStep implements IRepairStep {
|
|
/**
|
|
* @var IDBConnection
|
|
*/
|
|
private $db;
|
|
|
|
public function __construct(IDBConnection $db) {
|
|
$this->db = $db;
|
|
}
|
|
|
|
/**
|
|
* * Returns the step's name
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getName() {
|
|
return 'Remove orphaned bookmark shares';
|
|
}
|
|
|
|
/**
|
|
* @param IOutput $output
|
|
*
|
|
* @return void
|
|
*/
|
|
public function run(IOutput $output) {
|
|
$qb = $this->db->getQueryBuilder();
|
|
$qb->select('s.id')
|
|
->from('bookmarks_shares', 's')
|
|
->leftJoin('s', 'bookmarks_folders', 'f', $qb->expr()->eq('f.id', 's.folder_id'))
|
|
->where($qb->expr()->isNull('f.id'));
|
|
$shares = $qb->execute();
|
|
$i = 0;
|
|
while ($share = $shares->fetchColumn()) {
|
|
$qb = $this->db->getQueryBuilder();
|
|
$folders = $qb->select('f.id')
|
|
->from('bookmarks_shared_folders', 'f')
|
|
->join('f', 'bookmarks_shared_to_shares', 't', $qb->expr()->eq('f.id', 't.shared_folder_id'))
|
|
->where($qb->expr()->eq('t.share_id', $qb->createPositionalParameter($share)))
|
|
->execute()
|
|
->fetchAll(PDO::FETCH_COLUMN);
|
|
foreach ($folders as $folderId) {
|
|
$qb = $this->db->getQueryBuilder();
|
|
$qb->delete('bookmarks_tree')
|
|
->where($qb->expr()->eq('type', $qb->createPositionalParameter('share')))
|
|
->andWhere($qb->expr()->eq('id', $qb->createPositionalParameter($folderId)))
|
|
->execute();
|
|
}
|
|
$this->db->executeQuery('DELETE sf FROM *PREFIX*bookmarks_shared_folders sf JOIN *PREFIX*bookmarks_shared_to_shares t ON sf.id = t.shared_folder_id WHERE t.share_id = ?', [$share]);
|
|
$qb = $this->db->getQueryBuilder();
|
|
$qb->delete('bookmarks_shares')
|
|
->where($qb->expr()->eq('id', $qb->createPositionalParameter($share)))
|
|
->execute();
|
|
$i++;
|
|
}
|
|
$output->info("Removed $i orphaned shares");
|
|
|
|
$qb = $this->db->getQueryBuilder();
|
|
$publics = $qb->select('p.id')
|
|
->from('bookmarks_folders_public', 'p')
|
|
->leftJoin('p', 'bookmarks_folders', 'f', $qb->expr()->eq('f.id', 'p.folder_id'))
|
|
->where($qb->expr()->isNull('f.id'))
|
|
->execute()
|
|
->fetchAll(PDO::FETCH_COLUMN);
|
|
$i = 0;
|
|
foreach ($publics as $publicId) {
|
|
$qb = $this->db->getQueryBuilder();
|
|
$qb->delete('bookmarks_folders_public')
|
|
->where($qb->expr()->eq('id', $qb->createPositionalParameter($publicId)))
|
|
->execute();
|
|
$i++;
|
|
}
|
|
$output->info("Removed $i orphaned public links");
|
|
}
|
|
}
|