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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() {
$this
->setName('files:scan')
->setDescription('rescan filesystem')
->addArgument(
'user_id',
InputArgument::OPTIONAL | InputArgument::IS_ARRAY,
'will rescan all files of the given user(s)'
)
->addOption(
'path',
'p',
InputArgument::OPTIONAL,
'limit rescan to this path, eg. --path="/alice/files/Music", the user_id is determined by the path and the user_id parameter and --all are ignored'
)
->addOption(
'quiet',
'q',
InputOption::VALUE_NONE,
'suppress output'
)
->addOption(
'all',
null,
InputOption::VALUE_NONE,
'will rescan all files of all known users'
);
}
protected function scanFiles($user, $path, $quiet, OutputInterface $output) {
$scanner = new \OC\Files\Utils\Scanner($user, \OC::$server->getDatabaseConnection());
if (!$quiet) {
$scanner->listen('\OC\Files\Utils\Scanner', 'scanFile', function ($path) use ($output) {
$output->writeln("Scanning file <info>$path</info>");
});
$scanner->listen('\OC\Files\Utils\Scanner', 'scanFolder', function ($path) use ($output) {
$output->writeln("Scanning folder <info>$path</info>");
});
}
try {
$scanner->scan($path);
} 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) {
$path = $input->getOption('path');
if ($path) {
$path = '/'.trim($path, '/');
list (, $user, ) = explode('/', $path, 3);
$users = array($user);
} else if ($input->getOption('all')) {
$users = $this->userManager->search('');
} else {
$users = $input->getArgument('user_id');
}
$quiet = $input->getOption('quiet');
if (count($users) === 0) {
$output->writeln("<error>Please specify the user id to scan, \"--all\" to scan for all users or \"--path=...\"</error>");
return;
}
foreach ($users as $user) {
if (is_object($user)) {
$user = $user->getUID();
}
if ($this->userManager->userExists($user)) {
$this->scanFiles($user, $path, $quiet, $output);
} else {
$output->writeln("<error>Unknown user $user</error>");
}
}
}
}
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