nextcloud/apps/files/command/scan.php

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<?php
/**
* Copyright (c) 2013 Thomas Müller <thomas.mueller@tmit.eu>
* Copyright (c) 2013 Bart Visscher <bartv@thisnet.nl>
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
namespace OCA\Files\Command;
use OC\ForbiddenException;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
class Scan extends Command {
/**
* @var \OC\User\Manager $userManager
*/
private $userManager;
public function __construct(\OC\User\Manager $userManager) {
$this->userManager = $userManager;
parent::__construct();
}
protected function configure() {
$this
->setName('files:scan')
->setDescription('rescan filesystem')
->addArgument(
'user_id',
InputArgument::OPTIONAL | InputArgument::IS_ARRAY,
'will rescan all files of the given user(s)'
)
->addOption(
'all',
null,
InputOption::VALUE_NONE,
'will rescan all files of all known users'
);
}
protected function scanFiles($user, OutputInterface $output) {
$scanner = new \OC\Files\Utils\Scanner($user);
$scanner->listen('\OC\Files\Utils\Scanner', 'scanFile', function ($path) use ($output) {
$output->writeln("Scanning <info>$path</info>");
});
$scanner->listen('\OC\Files\Utils\Scanner', 'scanFolder', function ($path) use ($output) {
$output->writeln("Scanning <info>$path</info>");
});
try {
$scanner->scan('');
} catch (ForbiddenException $e) {
$output->writeln("<error>Home storage for user $user not writable</error>");
$output->writeln("Make sure you're running the scan command only as the user the web server runs as");
}
}
protected function execute(InputInterface $input, OutputInterface $output) {
if ($input->getOption('all')) {
$users = $this->userManager->search('');
} else {
$users = $input->getArgument('user_id');
}
if (count($users) === 0) {
$output->writeln("<error>Please specify the user id to scan or \"--all\" to scan for all users</error>");
return;
}
foreach ($users as $user) {
if (is_object($user)) {
$user = $user->getUID();
}
$this->scanFiles($user, $output);
}
}
}