<?php
  /**
   * Copyright (c) 2013 Robin Appelman <icewind@owncloud.com>
   * This file is licensed under the Affero General Public License version 3 or
   * later.
   * See the COPYING-README file.
   */
  
  namespace OC\Core\Command\Maintenance;
  
  use Symfony\Component\Console\Command\Command;
  use Symfony\Component\Console\Input\InputInterface;
  use Symfony\Component\Console\Input\InputOption;
  use Symfony\Component\Console\Output\OutputInterface;
  
  class SingleUser extends Command {
  
  	protected function configure() {
  		$this
  			->setName('maintenance:singleuser')
  			->setDescription('set single user mode')
  			->addOption(
  				'on',
  				null,
  				InputOption::VALUE_NONE,
  				'enable single user mode'
  			)
  			->addOption(
  				'off',
  				null,
  				InputOption::VALUE_NONE,
  				'disable single user mode'
  			);
  	}
  
  	protected function execute(InputInterface $input, OutputInterface $output) {
  		if ($input->getOption('on')) {
  			\OC_Config::setValue('singleuser', true);
  			$output->writeln('Single user mode enabled');
  		} elseif ($input->getOption('off')) {
  			\OC_Config::setValue('singleuser', false);
  			$output->writeln('Single user mode disabled');
  		} else {
  			if (\OC_Config::getValue('singleuser', false)) {
  				$output->writeln('Single user mode is currently enabled');
  			} else {
  				$output->writeln('Single user mode is currently disabled');
  			}
  		}
  	}
  }