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1 lars 1
<?php
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/*
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 * This file is part of the symfony package.
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 * (c) 2004-2006 Fabien Potencier <fabien.potencier@symfony-project.com>
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 *
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 * For the full copyright and license information, please view the LICENSE
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 * file that was distributed with this source code.
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 */
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/**
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 * sfSecurityConfigHandler allows you to configure action security.
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 *
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 * @package    symfony
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 * @subpackage config
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 * @author     Fabien Potencier <fabien.potencier@symfony-project.com>
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 * @version    SVN: $Id: sfSecurityConfigHandler.class.php 23810 2009-11-12 11:07:44Z Kris.Wallsmith $
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 */
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class sfSecurityConfigHandler extends sfYamlConfigHandler
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{
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  /**
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   * Executes this configuration handler.
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   *
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   * @param array $configFiles An array of absolute filesystem path to a configuration file
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   *
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   * @return string Data to be written to a cache file
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   *
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   * @throws <b>sfConfigurationException</b> If a requested configuration file does not exist or is not readable
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   * @throws <b>sfParseException</b> If a requested configuration file is improperly formatted
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   * @throws <b>sfInitializationException</b> If a view.yml key check fails
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   */
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  public function execute($configFiles)
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  {
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    // parse the yaml
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    $config = self::getConfiguration($configFiles);
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    // compile data
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    $retval = sprintf("<?php\n".
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                      "// auto-generated by sfSecurityConfigHandler\n".
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                      "// date: %s\n\$this->security = %s;\n",
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                      date('Y/m/d H:i:s'), var_export($config, true));
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    return $retval;
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  }
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  /**
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   * @see sfConfigHandler
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   */
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  static public function getConfiguration(array $configFiles)
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  {
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    $config = self::flattenConfiguration(self::parseYamls($configFiles));
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    // change all of the keys to lowercase
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    $config = array_change_key_case($config);
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    return $config;
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  }
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}