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<?php
declare(strict_types=1);
/**
* SPDX-FileCopyrightText: 2023 Nextcloud GmbH and Nextcloud contributors
* SPDX-License-Identifier: AGPL-3.0-or-later
*/
namespace OCA\Files_Sharing\Command;
use OC\Core\Command\Base;
use OCA\Files_Sharing\OrphanHelper;
use Symfony\Component\Console\Helper\QuestionHelper;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Question\ConfirmationQuestion;
class DeleteOrphanShares extends Base {
private OrphanHelper $orphanHelper;
public function __construct(OrphanHelper $orphanHelper) {
parent::__construct();
$this->orphanHelper = $orphanHelper;
}
protected function configure(): void {
$this
->setName('sharing:delete-orphan-shares')
->setDescription('Delete shares where the owner no longer has access to the file')
->addOption(
'force',
'f',
InputOption::VALUE_NONE,
'delete the shares without asking'
);
}
public function execute(InputInterface $input, OutputInterface $output): int {
$force = $input->getOption('force');
$shares = $this->orphanHelper->getAllShares();
$orphans = [];
foreach ($shares as $share) {
if (!$this->orphanHelper->isShareValid($share['owner'], $share['fileid'])) {
$orphans[] = $share['id'];
$exists = $this->orphanHelper->fileExists($share['fileid']);
$output->writeln("<info>{$share['target']}</info> owned by <info>{$share['owner']}</info>");
if ($exists) {
$output->writeln(" file still exists but the share owner lost access to it, run <info>occ info:file {$share['fileid']}</info> for more information about the file");
} else {
$output->writeln(' file no longer exists');
}
}
}
$count = count($orphans);
if ($count === 0) {
$output->writeln('No orphan shares detected');
return 0;
}
if ($force) {
$doDelete = true;
} else {
$output->writeln('');
/** @var QuestionHelper $helper */
$helper = $this->getHelper('question');
$question = new ConfirmationQuestion("Delete <info>$count</info> orphan shares? [y/N] ", false);
$doDelete = $helper->ask($input, $output, $question);
}
if ($doDelete) {
$this->orphanHelper->deleteShares($orphans);
}
return 0;
}
}
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