118 lines
3.6 KiB
PHP
118 lines
3.6 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* @copyright Copyright (c) 2023 Louis Chemineau <louis@chmn.me>
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*
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* @author Louis Chemineau <louis@chmn.me>
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*
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* @license AGPL-3.0-or-later
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*
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* This program 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 as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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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
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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 OC\Core\BackgroundJobs;
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use OCP\AppFramework\Utility\ITimeFactory;
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use OCP\BackgroundJob\IJobList;
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use OCP\BackgroundJob\TimedJob;
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use OCP\Files\Folder;
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use OCP\Files\IRootFolder;
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use OCP\FilesMetadata\Exceptions\FilesMetadataNotFoundException;
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use OCP\FilesMetadata\IFilesMetadataManager;
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use OCP\IConfig;
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use OCP\IUserManager;
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use Psr\Log\LoggerInterface;
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class GenerateMetadataJob extends TimedJob {
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public function __construct(
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ITimeFactory $time,
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private IConfig $config,
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private IRootFolder $rootFolder,
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private IUserManager $userManager,
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private IFilesMetadataManager $filesMetadataManager,
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private IJobList $jobList,
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private LoggerInterface $logger,
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) {
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parent::__construct($time);
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$this->setTimeSensitivity(\OCP\BackgroundJob\IJob::TIME_INSENSITIVE);
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$this->setInterval(24 * 3600);
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}
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protected function run(mixed $argument): void {
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$users = $this->userManager->search('');
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$lastHandledUser = $this->config->getAppValue('core', 'metadataGenerationLastHandledUser', '');
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// we'll only start timer once we have found a valid user to handle
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// meaning NOW if we have not handled any user from a previous run
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$startTime = ($lastHandledUser === '') ? time() : null;
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foreach ($users as $user) {
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$userId = $user->getUID();
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// if we already handled a previous run, we start timer only when we face the last handled user
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if ($startTime === null) {
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if ($userId === $lastHandledUser) {
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$startTime = time();
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}
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continue;
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}
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$this->config->setAppValue('core', 'metadataGenerationLastHandledUser', $userId);
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$this->scanFilesForUser($user->getUID());
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// Stop if execution time is more than one hour.
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if (time() - $startTime > 3600) {
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return;
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}
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}
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$this->jobList->remove(GenerateMetadataJob::class);
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$this->config->deleteAppValue('core', 'metadataGenerationLastHandledUser');
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}
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private function scanFilesForUser(string $userId): void {
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$userFolder = $this->rootFolder->getUserFolder($userId);
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$this->scanFolder($userFolder);
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}
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private function scanFolder(Folder $folder): void {
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// Do not scan share and other moveable mounts.
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if ($folder->getMountPoint() instanceof \OC\Files\Mount\MoveableMount) {
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return;
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}
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foreach ($folder->getDirectoryListing() as $node) {
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if ($node instanceof Folder) {
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$this->scanFolder($node);
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continue;
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}
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try {
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$this->filesMetadataManager->getMetadata($node->getId(), false);
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} catch (FilesMetadataNotFoundException) {
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try {
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$this->filesMetadataManager->refreshMetadata(
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$node,
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IFilesMetadataManager::PROCESS_LIVE | IFilesMetadataManager::PROCESS_BACKGROUND
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);
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} catch (\Throwable $ex) {
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$this->logger->warning("Error while generating metadata for fileid " . $node->getId(), ['exception' => $ex]);
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}
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}
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}
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}
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}
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