<?php

namespace Symfony\Foundation\Bundle;

use Symfony\Components\DependencyInjection\ContainerInterface;
use Symfony\Components\Console\Application;

/*
 * This file is part of the Symfony framework.
 *
 * (c) Fabien Potencier <fabien.potencier@symfony-project.com>
 *
 * This source file is subject to the MIT license that is bundled
 * with this source code in the file LICENSE.
 */

/**
 * Bundle.
 *
 * @package    Symfony
 * @subpackage Foundation
 * @author     Fabien Potencier <fabien.potencier@symfony-project.com>
 */
abstract class Bundle implements BundleInterface
{
  public function buildContainer(ContainerInterface $container)
  {
  }

  public function boot(ContainerInterface $container)
  {
  }

  public function shutdown(ContainerInterface $container)
  {
  }

  public function registerCommands(Application $application)
  {
    foreach ($application->getKernel()->getBundleDirs() as $dir)
    {
      $bundleBase = dirname(str_replace('\\', '/', get_class($this)));
      $commandDir = $dir.'/'.basename($bundleBase).'/Command';
      if (!is_dir($commandDir))
      {
        continue;
      }

      // look for commands
      foreach (new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($commandDir), \RecursiveIteratorIterator::LEAVES_ONLY) as $file)
      {
        if ($file->isDir() || substr($file, -4) !== '.php')
        {
          continue;
        }

        $class = str_replace('/', '\\', $bundleBase).'\\Command\\'.str_replace(realpath($commandDir).'/', '', basename(realpath($file), '.php'));

        $r = new \ReflectionClass($class);

        if ($r->isSubclassOf('Symfony\\Components\\Console\\Command\\Command') && !$r->isAbstract())
        {
          $application->addCommand(new $class());
        }
      }
    }
  }
}