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 {
$userIds = $input->getArgument('user_id');
$verbose = $input->getOption('verbose');
if (!empty($userIds) && $input->getOption('all-users')) {
throw new InvalidOptionException('Either specify a user_id or --all-users');
} elseif (!empty($userIds)) {
foreach ($userIds as $userId) {
$user = $this->userManager->get($userId);
if ($user) {
$output->writeln("Remove deleted files of $userId");
$this->removeDeletedFiles($user, $output, $verbose);
} else {
$output->writeln("Unknown user $userId");
return 1;
}
}
} elseif ($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 $name");
$limit = 500;
$offset = 0;
do {
$userIds = $backend->getUsers('', $limit, $offset);
foreach ($userIds as $userId) {
$output->writeln(" $userId");
$user = new LazyUser($userId, $this->userManager, null, $backend);
$this->removeDeletedFiles($user, $output, $verbose);
}
$offset += $limit;
} while (count($userIds) >= $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(IUser $user, OutputInterface $output, bool $verbose): void {
$this->setupManager->tearDown();
$this->setupManager->setupForUser($user);
$path = '/' . $user->getUID() . '/files_trashbin';
try {
$node = $this->rootFolder->get($path);
} catch (NotFoundException|NotPermittedException) {
if ($verbose) {
$output->writeln("No trash found for {$user->getUID()}");
}
return;
}
if ($verbose) {
$output->writeln('Deleting ' . Util::humanFileSize($node->getSize()) . " in trash for {$user->getUID()}.");
}
$node->delete();
if ($this->rootFolder->nodeExists($path)) {
$output->writeln('Trash folder sill exists after attempting to delete it');
return;
}
$query = $this->dbConnection->getQueryBuilder();
$query->delete('files_trash')
->where($query->expr()->eq('user', $query->createParameter('uid')))
->setParameter('uid', $user->getUID());
$query->executeStatement();
}
}