127 lines
3.3 KiB
PHP
127 lines
3.3 KiB
PHP
<?php
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/**
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* @copyright Copyright (c) 2016, ownCloud GmbH.
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*
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* @author Jörn Friedrich Dreyer <jfd@butonic.de>
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* @author Thomas Müller <thomas.mueller@tmit.eu>
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*
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* @license AGPL-3.0
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*
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* This code 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, version 3,
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* as published by the Free Software Foundation.
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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, version 3,
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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 OCA\Files_Versions\Command;
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use OCA\Files_Versions\Expiration;
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use OCA\Files_Versions\Storage;
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use OCP\IUser;
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use OCP\IUserManager;
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use Symfony\Component\Console\Command\Command;
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use Symfony\Component\Console\Helper\ProgressBar;
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use Symfony\Component\Console\Input\InputArgument;
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use Symfony\Component\Console\Input\InputInterface;
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use Symfony\Component\Console\Output\OutputInterface;
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class ExpireVersions extends Command {
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/**
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* @var Expiration
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*/
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private $expiration;
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/**
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* @var IUserManager
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*/
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private $userManager;
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/**
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* @param IUserManager|null $userManager
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* @param Expiration|null $expiration
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*/
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public function __construct(IUserManager $userManager = null,
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Expiration $expiration = null) {
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parent::__construct();
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$this->userManager = $userManager;
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$this->expiration = $expiration;
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}
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protected function configure() {
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$this
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->setName('versions:expire')
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->setDescription('Expires the users file versions')
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->addArgument(
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'user_id',
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InputArgument::OPTIONAL | InputArgument::IS_ARRAY,
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'expire file versions of the given user(s), if no user is given file versions for all users will be expired.'
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);
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}
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protected function execute(InputInterface $input, OutputInterface $output) {
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$maxAge = $this->expiration->getMaxAgeAsTimestamp();
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if (!$maxAge) {
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$output->writeln("No expiry configured.");
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return;
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}
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$users = $input->getArgument('user_id');
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if (!empty($users)) {
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foreach ($users as $user) {
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if ($this->userManager->userExists($user)) {
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$output->writeln("Remove deleted files of <info>$user</info>");
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$userObject = $this->userManager->get($user);
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$this->expireVersionsForUser($userObject);
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} else {
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$output->writeln("<error>Unknown user $user</error>");
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}
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}
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} else {
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$p = new ProgressBar($output);
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$p->start();
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$this->userManager->callForSeenUsers(function(IUser $user) use ($p) {
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$p->advance();
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$this->expireVersionsForUser($user);
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});
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$p->finish();
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$output->writeln('');
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}
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}
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function expireVersionsForUser(IUser $user) {
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$uid = $user->getUID();
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if (!$this->setupFS($uid)) {
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return;
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}
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Storage::expireOlderThanMaxForUser($uid);
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}
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/**
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* Act on behalf on versions item owner
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* @param string $user
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* @return boolean
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*/
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protected function setupFS($user) {
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\OC_Util::tearDownFS();
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\OC_Util::setupFS($user);
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// Check if this user has a version directory
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$view = new \OC\Files\View('/' . $user);
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if (!$view->is_dir('/files_versions')) {
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return false;
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}
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return true;
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}
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}
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