133 lines
4.0 KiB
PHP
133 lines
4.0 KiB
PHP
<?php
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/**
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* @copyright Copyright (c) 2016, ownCloud, Inc.
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*
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* @author Björn Schießle <bjoern@schiessle.org>
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* @author Joas Schilling <coding@schilljs.com>
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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_Trashbin\Command;
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use OCP\Files\IRootFolder;
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use OCP\IDBConnection;
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use OCP\IUserBackend;
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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\Input\InputArgument;
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use Symfony\Component\Console\Input\InputOption;
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use Symfony\Component\Console\Input\InputInterface;
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use Symfony\Component\Console\Output\OutputInterface;
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use Symfony\Component\Console\Exception\InvalidOptionException;
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class CleanUp extends Command {
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/** @var IUserManager */
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protected $userManager;
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/** @var IRootFolder */
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protected $rootFolder;
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/** @var \OCP\IDBConnection */
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protected $dbConnection;
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/**
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* @param IRootFolder $rootFolder
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* @param IUserManager $userManager
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* @param IDBConnection $dbConnection
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*/
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function __construct(IRootFolder $rootFolder, IUserManager $userManager, IDBConnection $dbConnection) {
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parent::__construct();
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$this->userManager = $userManager;
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$this->rootFolder = $rootFolder;
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$this->dbConnection = $dbConnection;
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}
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protected function configure() {
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$this
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->setName('trashbin:cleanup')
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->setDescription('Remove deleted files')
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->addArgument(
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'user_id',
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InputArgument::OPTIONAL | InputArgument::IS_ARRAY,
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'remove deleted files of the given user(s)'
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)
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->addOption(
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'all-users',
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null,
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InputOption::VALUE_NONE,
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'run action on all users'
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);
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}
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protected function execute(InputInterface $input, OutputInterface $output) {
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$users = $input->getArgument('user_id');
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if ((!empty($users)) and ($input->getOption('all-users'))) {
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throw new InvalidOptionException('Either specify a user_id or --all-users');
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} elseif (!empty($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>$user</info>");
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$this->removeDeletedFiles($user);
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} else {
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$output->writeln("<error>Unknown user $user</error>");
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}
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}
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} elseif ($input->getOption('all-users')) {
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$output->writeln('Remove deleted files for all users');
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foreach ($this->userManager->getBackends() as $backend) {
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$name = get_class($backend);
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if ($backend instanceof IUserBackend) {
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$name = $backend->getBackendName();
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}
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$output->writeln("Remove deleted files for users on backend <info>$name</info>");
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$limit = 500;
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$offset = 0;
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do {
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$users = $backend->getUsers('', $limit, $offset);
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foreach ($users as $user) {
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$output->writeln(" <info>$user</info>");
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$this->removeDeletedFiles($user);
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}
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$offset += $limit;
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} while (count($users) >= $limit);
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}
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} else {
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throw new InvalidOptionException('Either specify a user_id or --all-users');
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}
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}
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/**
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* remove deleted files for the given user
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*
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* @param string $uid
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*/
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protected function removeDeletedFiles($uid) {
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\OC_Util::tearDownFS();
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\OC_Util::setupFS($uid);
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if ($this->rootFolder->nodeExists('/' . $uid . '/files_trashbin')) {
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$this->rootFolder->get('/' . $uid . '/files_trashbin')->delete();
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$query = $this->dbConnection->getQueryBuilder();
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$query->delete('files_trash')
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->where($query->expr()->eq('user', $query->createParameter('uid')))
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->setParameter('uid', $uid);
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$query->execute();
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}
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}
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}
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