<?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\Output\OutputInterface;
  
  class Repair extends Command {
  	/**
  	 * @var \OC\Repair $repair
  	 */
  	protected $repair;
  
  	/**
  	 * @param \OC\Repair $repair

  	 * @param \OC\Config $config

  	 */

  	public function __construct(\OC\Repair $repair, \OC\Config $config) {

  		$this->repair = $repair;

  		$this->config = $config;

  		parent::__construct();
  	}
  
  	protected function configure() {
  		$this
  			->setName('maintenance:repair')

  			->setDescription('repair this installation');

  	}
  
  	protected function execute(InputInterface $input, OutputInterface $output) {

  		// TODO: inject DB connection/factory when possible
  		$connection = \OC_DB::getConnection();
  		$connection->disableQueryStatementCaching();
  
  		$maintenanceMode = $this->config->getValue('maintenance', false);
  		$this->config->setValue('maintenance', true);

  		$this->repair->listen('\OC\Repair', 'step', function ($description) use ($output) {
  			$output->writeln(' - ' . $description);
  		});

  		$this->repair->listen('\OC\Repair', 'info', function ($description) use ($output) {
  			$output->writeln('     - ' . $description);
  		});
  		$this->repair->listen('\OC\Repair', 'error', function ($description) use ($output) {
  			$output->writeln('     - ERROR: ' . $description);
  		});

  		$this->repair->run();

  
  		$this->config->setValue('maintenance', $maintenanceMode);

  	}
  }