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<?php
/**
* SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors
* SPDX-FileCopyrightText: 2016 ownCloud, Inc.
* SPDX-License-Identifier: AGPL-3.0-only
*/
namespace OCA\User_LDAP\Command;
use OCA\User_LDAP\Group_Proxy;
use OCA\User_LDAP\Helper;
use OCA\User_LDAP\LDAP;
use OCA\User_LDAP\User_Proxy;
use OCP\IConfig;
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 Search extends Command {
public function __construct(
protected IConfig $ocConfig,
private User_Proxy $userProxy,
private Group_Proxy $groupProxy,
) {
parent::__construct();
}
protected function configure(): void {
$this
->setName('ldap:search')
->setDescription('executes a user or group search')
->addArgument(
'search',
InputArgument::REQUIRED,
'the search string (can be empty)'
)
->addOption(
'group',
null,
InputOption::VALUE_NONE,
'searches groups instead of users'
)
->addOption(
'offset',
null,
InputOption::VALUE_REQUIRED,
'The offset of the result set. Needs to be a multiple of limit. defaults to 0.',
'0'
)
->addOption(
'limit',
null,
InputOption::VALUE_REQUIRED,
'limit the results. 0 means no limit, defaults to 15',
'15'
)
;
}
/**
* Tests whether the offset and limit options are valid
*
* @throws \InvalidArgumentException
*/
protected function validateOffsetAndLimit(int $offset, int $limit): void {
if ($limit < 0) {
throw new \InvalidArgumentException('limit must be 0 or greater');
}
if ($offset < 0) {
throw new \InvalidArgumentException('offset must be 0 or greater');
}
if ($limit === 0 && $offset !== 0) {
throw new \InvalidArgumentException('offset must be 0 if limit is also set to 0');
}
if ($offset > 0 && ($offset % $limit !== 0)) {
throw new \InvalidArgumentException('offset must be a multiple of limit');
}
}
protected function execute(InputInterface $input, OutputInterface $output): int {
$helper = new Helper($this->ocConfig, \OC::$server->getDatabaseConnection());
$configPrefixes = $helper->getServerConfigurationPrefixes(true);
$ldapWrapper = new LDAP();
$offset = (int)$input->getOption('offset');
$limit = (int)$input->getOption('limit');
$this->validateOffsetAndLimit($offset, $limit);
if ($input->getOption('group')) {
$proxy = $this->groupProxy;
$getMethod = 'getGroups';
$printID = false;
// convert the limit of groups to null. This will show all the groups available instead of
// nothing, and will match the same behaviour the search for users has.
if ($limit === 0) {
$limit = null;
}
} else {
$proxy = $this->userProxy;
$getMethod = 'getDisplayNames';
$printID = true;
}
$result = $proxy->$getMethod($input->getArgument('search'), $limit, $offset);
foreach ($result as $id => $name) {
$line = $name . ($printID ? ' ('.$id.')' : '');
$output->writeln($line);
}
return self::SUCCESS;
}
}
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