1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
|
<?php
/**
* SPDX-FileCopyrightText: 2018-2024 Nextcloud GmbH and Nextcloud contributors
* SPDX-FileCopyrightText: 2016 ownCloud, Inc.
* SPDX-License-Identifier: AGPL-3.0-only
*/
namespace OCA\Files_Trashbin\Command;
use OCP\Files\IRootFolder;
use OCP\IDBConnection;
use OCP\IUserBackend;
use OCP\IUserManager;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Exception\InvalidOptionException;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
class CleanUp extends Command {
public function __construct(
protected IRootFolder $rootFolder,
protected IUserManager $userManager,
protected IDBConnection $dbConnection,
) {
parent::__construct();
}
protected function configure() {
$this
->setName('trashbin:cleanup')
->setDescription('Remove deleted files')
->addArgument(
'user_id',
InputArgument::OPTIONAL | InputArgument::IS_ARRAY,
'remove deleted files of the given user(s)'
)
->addOption(
'all-users',
null,
InputOption::VALUE_NONE,
'run action on all users'
);
}
protected function execute(InputInterface $input, OutputInterface $output): int {
$users = $input->getArgument('user_id');
$verbose = $input->getOption('verbose');
if ((!empty($users)) and ($input->getOption('all-users'))) {
throw new InvalidOptionException('Either specify a user_id or --all-users');
} elseif (!empty($users)) {
foreach ($users as $user) {
if ($this->userManager->userExists($user)) {
$output->writeln("Remove deleted files of <info>$user</info>");
$this->removeDeletedFiles($user, $output, $verbose);
} else {
$output->writeln("<error>Unknown user $user</error>");
return 1;
}
}
} elseif ($input->getOption('all-users')) {
$output->writeln('Remove deleted files for all users');
foreach ($this->userManager->getBackends() as $backend) {
$name = get_class($backend);
if ($backend instanceof IUserBackend) {
$name = $backend->getBackendName();
}
$output->writeln("Remove deleted files for users on backend <info>$name</info>");
$limit = 500;
$offset = 0;
do {
$users = $backend->getUsers('', $limit, $offset);
foreach ($users as $user) {
$output->writeln(" <info>$user</info>");
$this->removeDeletedFiles($user, $output, $verbose);
}
$offset += $limit;
} while (count($users) >= $limit);
}
} else {
throw new InvalidOptionException('Either specify a user_id or --all-users');
}
return 0;
}
/**
* remove deleted files for the given user
*/
protected function removeDeletedFiles(string $uid, OutputInterface $output, bool $verbose): void {
\OC_Util::tearDownFS();
\OC_Util::setupFS($uid);
$path = '/' . $uid . '/files_trashbin';
if ($this->rootFolder->nodeExists($path)) {
$node = $this->rootFolder->get($path);
if ($verbose) {
$output->writeln('Deleting <info>' . \OC_Helper::humanFileSize($node->getSize()) . "</info> in trash for <info>$uid</info>.");
}
$node->delete();
if ($this->rootFolder->nodeExists($path)) {
$output->writeln('<error>Trash folder sill exists after attempting to delete it</error>');
return;
}
$query = $this->dbConnection->getQueryBuilder();
$query->delete('files_trash')
->where($query->expr()->eq('user', $query->createParameter('uid')))
->setParameter('uid', $uid);
$query->executeStatement();
} else {
if ($verbose) {
$output->writeln("No trash found for <info>$uid</info>");
}
}
}
}
|
