ProjectConfiguration.class.php

class ProjectConfiguration extends sfProjectConfiguration
{
  public function setup()
  {
    $this->setupProjectPlugins();
  }

  /**
   * Responsible for initiating any plugins and pointing vendor plugins
   * to the "vendor" subdirectory
   */
  protected function setupProjectPlugins()
  {
    $this->enableAllPluginsExcept(array('sfPropelPlugin'));

    $vendorPlugins = array(
      'ioMenuPlugin',
      'sfCKEditorPlugin',
      'vjCommentPlugin',
      'sfThemePlugin',
      'sfDoctrineSlotPlugin',
      'sfFormExtraPlugin',
      'sfFeed2Plugin',
      'sfImageTransformPlugin',
      'sfDoctrineGuardPlugin',
      'isicsBreadcrumbsPlugin',
      'sfDoctrineActAsTaggablePlugin',
      'sfInlineObjectPlugin',
      'ioEditableContentPlugin',
    );

    foreach ($vendorPlugins as $plugin)
    {
      $this->setPluginPath($plugin, sfConfig::get('sf_plugins_dir').'/vendor/'.$plugin);
    }
    $this->enablePlugins($vendorPlugins);
  }
}