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<?php
/**
* SPDX-FileCopyrightText: 2018 Nextcloud GmbH and Nextcloud contributors
* SPDX-FileCopyrightText: 2016 ownCloud GmbH.
* SPDX-License-Identifier: AGPL-3.0-only
*/
namespace OCA\Files_Versions\Command;
use OCA\Files_Versions\Expiration;
use OCA\Files_Versions\Storage;
use OCP\IUser;
use OCP\IUserManager;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Helper\ProgressBar;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
class ExpireVersions extends Command {
public function __construct(
private IUserManager $userManager,
private Expiration $expiration,
) {
parent::__construct();
}
protected function configure(): void {
$this
->setName('versions:expire')
->setDescription('Expires the users file versions')
->addArgument(
'user_id',
InputArgument::OPTIONAL | InputArgument::IS_ARRAY,
'expire file versions of the given account(s), if no account is given file versions for all accounts will be expired.'
);
}
protected function execute(InputInterface $input, OutputInterface $output): int {
$maxAge = $this->expiration->getMaxAgeAsTimestamp();
if (!$maxAge) {
$output->writeln("Auto expiration is configured - expiration will be handled automatically according to the expiration patterns detailed at the following link https://docs.nextcloud.com/server/latest/admin_manual/configuration_files/file_versioning.html.");
return self::FAILURE;
}
$users = $input->getArgument('user_id');
if (!empty($users)) {
foreach ($users as $user) {
if (!$this->userManager->userExists($user)) {
$output->writeln("<error>Unknown account $user</error>");
return self::FAILURE;
}
$output->writeln("Remove deleted files of <info>$user</info>");
$userObject = $this->userManager->get($user);
$this->expireVersionsForUser($userObject);
}
return self::SUCCESS;
}
$p = new ProgressBar($output);
$p->start();
$this->userManager->callForSeenUsers(function (IUser $user) use ($p) {
$p->advance();
$this->expireVersionsForUser($user);
});
$p->finish();
$output->writeln('');
return self::SUCCESS;
}
public function expireVersionsForUser(IUser $user): void {
$uid = $user->getUID();
if (!$this->setupFS($uid)) {
return;
}
Storage::expireOlderThanMaxForUser($uid);
}
/**
* Act on behalf on versions item owner
*/
protected function setupFS(string $user): bool {
\OC_Util::tearDownFS();
\OC_Util::setupFS($user);
// Check if this user has a version directory
$view = new \OC\Files\View('/' . $user);
if (!$view->is_dir('/files_versions')) {
return false;
}
return true;
}
}
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