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   1  <?php
   2  
   3  /*
   4   * This file is part of the symfony package.
   5   * (c) 2004-2006 Fabien Potencier <fabien.potencier@symfony-project.com>
   6   *
   7   * For the full copyright and license information, please view the LICENSE
   8   * file that was distributed with this source code.
   9   */
  10  
  11  /**
  12   * @package    symfony
  13   * @subpackage addon
  14   * @author     Fabien Potencier <fabien.potencier@symfony-project.com>
  15   * @version    SVN: $Id: sfPropelBehavior.class.php 2453 2006-10-20 05:58:48Z fabien $
  16   */
  17  class sfPropelBehavior
  18  {
  19    static protected $behaviors = array();
  20  
  21    static public function registerMethods($name, $callables)
  22    {
  23      if (!isset(self::$behaviors[$name]))
  24      {
  25        self::$behaviors[$name] = array('methods' => array(), 'hooks' => array());
  26      }
  27      foreach ($callables as $callable)
  28      {
  29        self::$behaviors[$name]['methods'][] = $callable;
  30      }
  31    }
  32  
  33    static public function registerHooks($name, $hooks)
  34    {
  35      if (!isset(self::$behaviors[$name]))
  36      {
  37        self::$behaviors[$name] = array('methods' => array(), 'hooks' => array());
  38      }
  39      foreach ($hooks as $hook => $callable)
  40      {
  41        if (!isset(self::$behaviors[$name]['hooks']))
  42        {
  43          self::$behaviors[$name]['hooks'][$hook] = array();
  44        }
  45  
  46        self::$behaviors[$name]['hooks'][$hook][] = $callable;
  47      }
  48    }
  49  
  50    static public function add($class, $behaviors)
  51    {
  52      foreach ($behaviors as $name => $parameters)
  53      {
  54        if (is_int($name))
  55        {
  56          // no parameters
  57          $name = $parameters;
  58        }
  59        else
  60        {
  61          // register parameters
  62          foreach ($parameters as $key => $value)
  63          {
  64            sfConfig::set('propel_behavior_'.$name.'_'.$class.'_'.$key, $value);
  65          }
  66        }
  67  
  68        if (!isset(self::$behaviors[$name]))
  69        {
  70          throw new sfConfigurationException(sprintf('Propel behavior "%s" is not registered', $name));
  71        }
  72  
  73        // register hooks
  74        foreach (self::$behaviors[$name]['hooks'] as $hook => $callables)
  75        {
  76          foreach ($callables as $callable)
  77          {
  78            sfMixer::register('Base'.$class.$hook, $callable);
  79          }
  80        }
  81  
  82        // register new methods
  83        foreach (self::$behaviors[$name]['methods'] as $callable)
  84        {
  85          sfMixer::register('Base'.$class, $callable);
  86        }
  87      }
  88    }
  89  }