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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   * Pre-initialization script.
  14   *
  15   * @package    symfony
  16   * @author     Fabien Potencier <fabien.potencier@symfony-project.com>
  17   * @author     Sean Kerr <skerr@mojavi.org>
  18   * @version    SVN: $Id: symfony.php 3285 2007-01-15 20:01:09Z fabien $
  19   */
  20  
  21  $sf_symfony_lib_dir = sfConfig::get('sf_symfony_lib_dir');
  22  if (!sfConfig::get('sf_in_bootstrap'))
  23  {
  24    // YAML support
  25    require_once ($sf_symfony_lib_dir.'/util/sfYaml.class.php');
  26  
  27    // cache support
  28    require_once ($sf_symfony_lib_dir.'/cache/sfCache.class.php');
  29    require_once ($sf_symfony_lib_dir.'/cache/sfFileCache.class.php');
  30  
  31    // config support
  32    require_once ($sf_symfony_lib_dir.'/config/sfConfigCache.class.php');
  33    require_once ($sf_symfony_lib_dir.'/config/sfConfigHandler.class.php');
  34    require_once ($sf_symfony_lib_dir.'/config/sfYamlConfigHandler.class.php');
  35    require_once ($sf_symfony_lib_dir.'/config/sfAutoloadConfigHandler.class.php');
  36    require_once ($sf_symfony_lib_dir.'/config/sfRootConfigHandler.class.php');
  37    require_once ($sf_symfony_lib_dir.'/config/sfLoader.class.php');
  38  
  39    // basic exception classes
  40    require_once ($sf_symfony_lib_dir.'/exception/sfException.class.php');
  41    require_once ($sf_symfony_lib_dir.'/exception/sfAutoloadException.class.php');
  42    require_once ($sf_symfony_lib_dir.'/exception/sfCacheException.class.php');
  43    require_once ($sf_symfony_lib_dir.'/exception/sfConfigurationException.class.php');
  44    require_once ($sf_symfony_lib_dir.'/exception/sfParseException.class.php');
  45  
  46    // utils
  47    require_once ($sf_symfony_lib_dir.'/util/sfParameterHolder.class.php');
  48  }
  49  else
  50  {
  51    require_once ($sf_symfony_lib_dir.'/config/sfConfigCache.class.php');
  52  }
  53  
  54  // autoloading
  55  sfCore::initAutoload();
  56  
  57  try
  58  {
  59    $configCache = sfConfigCache::getInstance();
  60  
  61    // force setting default timezone if not set
  62    if (function_exists('date_default_timezone_get'))
  63    {
  64      if ($default_timezone = sfConfig::get('sf_default_timezone'))
  65      {
  66        date_default_timezone_set($default_timezone);
  67      }
  68      else if (sfConfig::get('sf_force_default_timezone', true))
  69      {
  70        date_default_timezone_set(@date_default_timezone_get());
  71      }
  72    }
  73  
  74    // get config instance
  75    $sf_app_config_dir_name = sfConfig::get('sf_app_config_dir_name');
  76  
  77    $sf_debug = sfConfig::get('sf_debug');
  78  
  79    // load timer classes if in debug mode
  80    if ($sf_debug)
  81    {
  82      require_once ($sf_symfony_lib_dir.'/debug/sfTimerManager.class.php');
  83      require_once ($sf_symfony_lib_dir.'/debug/sfTimer.class.php');
  84    }
  85  
  86    // load base settings
  87    include($configCache->checkConfig($sf_app_config_dir_name.'/settings.yml'));
  88    if (sfConfig::get('sf_logging_enabled', true))
  89    {
  90      include($configCache->checkConfig($sf_app_config_dir_name.'/logging.yml'));
  91    }
  92    if ($file = $configCache->checkConfig($sf_app_config_dir_name.'/app.yml', true))
  93    {
  94      include($file);
  95    }
  96    if (sfConfig::get('sf_i18n'))
  97    {
  98      include($configCache->checkConfig($sf_app_config_dir_name.'/i18n.yml'));
  99    }
 100  
 101    // add autoloading callables
 102    foreach ((array) sfConfig::get('sf_autoloading_functions', array()) as $callable)
 103    {
 104      sfCore::addAutoloadCallable($callable);
 105    }
 106  
 107    // error settings
 108    ini_set('display_errors', $sf_debug ? 'on' : 'off');
 109    error_reporting(sfConfig::get('sf_error_reporting'));
 110  
 111    // create bootstrap file for next time
 112    if (!sfConfig::get('sf_in_bootstrap') && !$sf_debug && !sfConfig::get('sf_test'))
 113    {
 114      $configCache->checkConfig($sf_app_config_dir_name.'/bootstrap_compile.yml');
 115    }
 116  
 117    // required core classes for the framework
 118    // create a temp var to avoid substitution during compilation
 119    if (!$sf_debug && !sfConfig::get('sf_test'))
 120    {
 121      $core_classes = $sf_app_config_dir_name.'/core_compile.yml';
 122      $configCache->import($core_classes, false);
 123    }
 124  
 125    $configCache->import($sf_app_config_dir_name.'/php.yml', false);
 126    $configCache->import($sf_app_config_dir_name.'/routing.yml', false);
 127  
 128    // include all config.php from plugins
 129    sfLoader::loadPluginConfig();
 130  
 131    // compress output
 132    ob_start(sfConfig::get('sf_compressed') ? 'ob_gzhandler' : '');
 133  }
 134  catch (sfException $e)
 135  {
 136    $e->printStackTrace();
 137  }
 138  catch (Exception $e)
 139  {
 140    if (sfConfig::get('sf_test'))
 141    {
 142      throw $e;
 143    }
 144  
 145    try
 146    {
 147      // wrap non symfony exceptions
 148      $sfException = new sfException();
 149      $sfException->printStackTrace($e);
 150    }
 151    catch (Exception $e)
 152    {
 153      header('HTTP/1.0 500 Internal Server Error');
 154    }
 155  }