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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   * (c) 2004-2006 Sean Kerr.
   7   *
   8   * For the full copyright and license information, please view the LICENSE
   9   * file that was distributed with this source code.
  10   */
  11  
  12  /**
  13   * sfFrontWebController allows you to centralize your entry point in your web
  14   * application, but at the same time allow for any module and action combination
  15   * to be requested.
  16   *
  17   * @package    symfony
  18   * @subpackage controller
  19   * @author     Fabien Potencier <fabien.potencier@symfony-project.com>
  20   * @author     Sean Kerr <skerr@mojavi.org>
  21   * @version    SVN: $Id: sfFrontWebController.class.php 3502 2007-02-18 18:28:28Z fabien $
  22   */
  23  class sfFrontWebController extends sfWebController
  24  {
  25    /**
  26     * Dispatches a request.
  27     *
  28     * This will determine which module and action to use by request parameters specified by the user.
  29     */
  30    public function dispatch()
  31    {
  32      try
  33      {
  34        if (sfConfig::get('sf_logging_enabled'))
  35        {
  36          $this->getContext()->getLogger()->info('{sfController} dispatch request');
  37        }
  38  
  39        // reinitialize filters (needed for unit and functional tests)
  40        sfFilter::$filterCalled = array();
  41  
  42        // determine our module and action
  43        $request    = $this->getContext()->getRequest();
  44        $moduleName = $request->getParameter('module');
  45        $actionName = $request->getParameter('action');
  46  
  47        // make the first request
  48        $this->forward($moduleName, $actionName);
  49      }
  50      catch (sfException $e)
  51      {
  52        if (sfConfig::get('sf_test'))
  53        {
  54          throw $e;
  55        }
  56  
  57        $e->printStackTrace();
  58      }
  59      catch (Exception $e)
  60      {
  61        if (sfConfig::get('sf_test'))
  62        {
  63          throw $e;
  64        }
  65  
  66        try
  67        {
  68          // wrap non symfony exceptions
  69          $sfException = new sfException();
  70          $sfException->printStackTrace($e);
  71        }
  72        catch (Exception $e)
  73        {
  74          header('HTTP/1.0 500 Internal Server Error');
  75        }
  76      }
  77    }
  78  }