Phraseanet/lib/Alchemy/Phrasea/Core/Configuration/ApplicationSpecification.php

<?php

/*
 * This file is part of Phraseanet
 *
 * (c) 2005-2010 Alchemy
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Alchemy\Phrasea\Core\Configuration;

/**
 * Precise some informations about phraseanet configuration mechanism
 *
 * @package
 * @license     http://opensource.org/licenses/gpl-3.0 GPLv3
 * @link        www.phraseanet.com
 */
class ApplicationSpecification implements Specification
{

  protected $parser;

  public function __construct()
  {
    $this->parser = new \Symfony\Component\Yaml\Yaml();
  }

  public function setConfigurations($configurations)
  {
    return file_put_contents(
        $this->getConfigurationsPathFile(), $this->parser->dump($configurations, 5)
    );
  }

  public function setConnexions($connexions)
  {
    return file_put_contents(
        $this->getConnexionsPathFile(), $this->parser->dump($connexions, 5)
    );
  }

  public function setServices($services)
  {
    return file_put_contents(
        $this->getServicesPathFile(), $this->parser->dump($services, 5)
    );
  }

  public function getConfigurations()
  {
    return $this->parser->parse(
        file_get_contents($this->getConfigurationsPathFile())
    );
  }

  public function getConnexions()
  {
    return $this->parser->parse(
        file_get_contents($this->getConnexionsPathFile())
    );
  }

  public function getServices()
  {
    return $this->parser->parse(
        file_get_contents($this->getServicesPathFile())
    );
  }

  protected function getConfigurationsFile()
  {
    return new \SplFileObject($this->getConfigurationsPathFile());
  }

  protected function getConnexionsFile()
  {
    return new \SplFileObject($this->getConnexionsPathFile());
  }

  protected function getServicesFile()
  {
    return new \SplFileObject($this->getServicesPathFile());
  }

  public function delete()
  {
    $files = array(
      $this->getConnexionsPathFile(),
      $this->getConfigurationsPathFile(),
      $this->getServicesPathFile()
    );

    foreach ($files as $file)
    {
      if (file_exists($file))
        unlink($file);
    }
  }

  public function initialize()
  {
    $this->delete();

    copy(
      $this->getRealRootPath() . "/config/connexions.sample.yml"
      , $this->getConnexionsPathFile()
    );

    copy(
      $this->getRealRootPath() . "/config/services.sample.yml"
      , $this->getServicesPathFile()
    );

    copy(
      $this->getRealRootPath() . "/config/config.sample.yml"
      , $this->getConfigurationsPathFile()
    );

    if (function_exists('chmod'))
    {
      chmod($this->getConnexionsPathFile(), 0700);
      chmod($this->getConfigurationsPathFile(), 0700);
      chmod($this->getServicesPathFile(), 0700);
    }
  }

  public function isSetup()
  {
    try
    {
      $this->getConfigurationsFile();
      $this->getConnexionsFile();
      $this->getServicesFile();

      return true;
    }
    catch (\Exception $e)
    {

    }

    return false;
  }

  protected function getConfigurationsPathFile()
  {
    return $this->getRealRootPath() . '/config/config.yml';
  }

  protected function getConnexionsPathFile()
  {
    return $this->getRealRootPath() . '/config/connexions.yml';
  }

  protected function getServicesPathFile()
  {
    return $this->getRealRootPath() . '/config/services.yml';
  }

  protected function getRealRootPath()
  {
    return realpath(__DIR__ . '/../../../../../');
  }

}