<?php
/**
 * The MIT License (MIT)
 *
 * Copyright (c) 2018 magdev
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 *
 * @author    magdev
 * @copyright 2018 Marco Grätsch
 * @package   magdev/dossier
 * @license   http://opensource.org/licenses/MIT MIT License
 */
 
namespace Magdev\Dossier\Command\Cache;


use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Magdev\Dossier\Command\Base\BaseCommand;

class CacheClearCommand extends BaseCommand
{
    /**
     * {@inheritDoc}
     * @see \Symfony\Component\Console\Command\Command::configure()
     */
    protected function configure()
    {
        $this->setName('cache:clear')
            ->setDescription('Clear the cache');
        
        parent::configure();
    }
    
    
    /**
     * {@inheritDoc}
     * @see \Magdev\Dossier\Command\Base\BaseCommand::initialize()
     */
    protected function initialize(InputInterface $input, OutputInterface $output)
    {
        $input->setOption('no-header', true);
        parent::initialize($input, $output);
    }
    
    
    /**
     * {@inheritDoc}
     * @see \Symfony\Component\Console\Command\Command::execute()
     */
    protected function execute(InputInterface $input, OutputInterface $output)
    {
        if (DOSSIER_CACHE && DOSSIER_CACHE != '/' && is_dir(DOSSIER_CACHE)) {
            system('rm -rf '.DOSSIER_CACHE.' 2>&1 >> /dev/null');
        }
    }
}