nextcloud/core/Command/Encryption/ListModules.php

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<?php
/**
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* @copyright Copyright (c) 2016, ownCloud, Inc.
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*
* @author Joas Schilling <coding@schilljs.com>
* @author Ruben Homs <ruben@homs.codes>
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*
* @license AGPL-3.0
*
* This code is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License, version 3,
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
*/
namespace OC\Core\Command\Encryption;
use OC\Core\Command\Base;
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use OCP\Encryption\IManager;
use OCP\IConfig;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
class ListModules extends Base {
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/** @var IManager */
protected $encryptionManager;
/** @var IConfig */
protected $config;
/**
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* @param IManager $encryptionManager
* @param IConfig $config
*/
public function __construct(
IManager $encryptionManager,
IConfig $config
) {
parent::__construct();
$this->encryptionManager = $encryptionManager;
$this->config = $config;
}
protected function configure() {
parent::configure();
$this
->setName('encryption:list-modules')
->setDescription('List all available encryption modules')
;
}
protected function execute(InputInterface $input, OutputInterface $output) {
$isMaintenanceModeEnabled = $this->config->getSystemValue('maintenance', false);
if ($isMaintenanceModeEnabled) {
$output->writeln("Maintenance mode must be disabled when listing modules");
$output->writeln("in order to list the relevant encryption modules correctly.");
return;
}
$encryptionModules = $this->encryptionManager->getEncryptionModules();
$defaultEncryptionModuleId = $this->encryptionManager->getDefaultEncryptionModuleId();
$encModules = array();
foreach ($encryptionModules as $module) {
$encModules[$module['id']]['displayName'] = $module['displayName'];
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$encModules[$module['id']]['default'] = $module['id'] === $defaultEncryptionModuleId;
}
$this->writeModuleList($input, $output, $encModules);
}
/**
* @param InputInterface $input
* @param OutputInterface $output
* @param array $items
*/
protected function writeModuleList(InputInterface $input, OutputInterface $output, $items) {
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if ($input->getOption('output') === self::OUTPUT_FORMAT_PLAIN) {
array_walk($items, function(&$item) {
if (!$item['default']) {
$item = $item['displayName'];
} else {
$item = $item['displayName'] . ' [default*]';
}
});
}
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$this->writeArrayInOutputFormat($input, $output, $items);
}
}