/application/index.php

<?php

/**

 * @package     Engine_Core

 * @version     $Id: index.php 7539 2010-10-04 04:41:38Z john $

 * @copyright   Copyright (c) 2008 Webligo Developments

 * @license     http://www.socialengine.net/license/

 */



// Redirect to index if rewrite not enabled

if( !defined('_ENGINE_R_REWRITE') ) {

  $target = null;

  if( empty($_GET['rewrite']) && $_SERVER['PHP_SELF'] != parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH) ) {

    $target = $_SERVER['PHP_SELF'];

    $params = $_GET;

    unset($params['rewrite']);

    if( !empty($params) ) {

      $target .= '?' . http_build_query($params);

    }

  } else if( isset($_GET['rewrite']) && $_GET['rewrite'] == 2 ) {

    //$target = dirname($_SERVER['PHP_SELF']);

    $target = preg_replace('/\/index\.php\/?/i', '/', $_SERVER['REQUEST_URI']);

  }

  if( null !== $target ) {

    header('Location: ' . $target);

    exit();

  }

}



// Config

if( !defined('_ENGINE_R_CONF') || _ENGINE_R_CONF ) {



  // Error reporting

  error_reporting(E_ALL);



  // Constants

  define('_ENGINE', TRUE);

  define('DS', DIRECTORY_SEPARATOR);

  define('PS', PATH_SEPARATOR);



  // Define full application path, environment, and name

  defined('APPLICATION_PATH') || define('APPLICATION_PATH', realpath(dirname(dirname(__FILE__))));

  defined('APPLICATION_PATH_COR') || define('APPLICATION_PATH_COR', realpath(dirname(__FILE__)));

  defined('APPLICATION_PATH_TMP') || define('APPLICATION_PATH_TMP', APPLICATION_PATH . DS . 'temporary');

  defined('APPLICATION_PATH_EXT') || define('APPLICATION_PATH_EXT', APPLICATION_PATH . DS . 'externals');

  defined('APPLICATION_PATH_PUB') || define('APPLICATION_PATH_PUB', APPLICATION_PATH . DS . 'public');

  defined('APPLICATION_PATH_SET') || define('APPLICATION_PATH_SET', APPLICATION_PATH_COR . DS . 'settings');

  defined('APPLICATION_NAME') || define('APPLICATION_NAME', 'Core');



  defined('_ENGINE_ADMIN_NEUTER') || define('_ENGINE_ADMIN_NEUTER', false);

  defined('_ENGINE_NO_AUTH') || define('_ENGINE_NO_AUTH', false);

  defined('_ENGINE_REQUEST_START') || define('_ENGINE_REQUEST_START', microtime(true));



  defined('_ENGINE_SSL') || define('_ENGINE_SSL', (isset($_SERVER["HTTPS"]) && $_SERVER["HTTPS"] == 'on'));



  // Setup required include paths; optimized for Zend usage. Most other includes

  // will use an absolute path

  set_include_path(

    APPLICATION_PATH . DS . 'application' . DS . 'libraries' . PS .

    APPLICATION_PATH . DS . 'application' . DS . 'libraries' . DS . 'PEAR' . PS .

    '.' // get_include_path()

  );

}



// get general config

if( file_exists(APPLICATION_PATH_SET . DS . 'general.php') ) {

  $generalConfig = include APPLICATION_PATH_SET . DS . 'general.php';

} else {

  $generalConfig = array('environment_mode' => 'development');

}



// maintenance mode

if( !empty($generalConfig['maintenance']['enabled']) && !empty($generalConfig['maintenance']['code']) ) {

  $code = $generalConfig['maintenance']['code'];

  if( @$_GET['en4_maint_code'] == $code || @$_COOKIE['en4_maint_code'] == $code ) {

    if( @$_COOKIE['en4_maint_code'] !== $code ) {

      setcookie('en4_maint_code', $code, time() + (86400 * 7), '/');

    }

  } else {

    echo file_get_contents(dirname(__FILE__) . DS . 'maintenance.html');

    exit();

  }

}



// development mode

$application_env = @$generalConfig['environment_mode'];

defined('APPLICATION_ENV') || define('APPLICATION_ENV', (

  !empty($_SERVER['_ENGINE_ENVIRONMENT']) ? $_SERVER['_ENGINE_ENVIRONMENT'] : (

  $application_env ? $application_env :

  'production'

)));



// Check for uninstalled state

if( !file_exists(APPLICATION_PATH_SET . DS . 'database.php') ) {

  header('Location: ' . rtrim((string)constant('_ENGINE_R_BASE'), '/') . '/install/index.php');

  exit();

}



// Check tasks

if( !empty($_REQUEST['notrigger']) ) {

  define('ENGINE_TASK_NOTRIGGER', true);

}



// Sub apps

if( !defined('_ENGINE_R_MAIN') && !defined('_ENGINE_R_INIT') ) {

  if( @$_GET['m'] == 'css' ) {

    define('_ENGINE_R_MAIN', 'css.php');

    define('_ENGINE_R_INIT', false);

  } else if( @$_GET['m'] == 'comet' ) {

    define('_ENGINE_R_MAIN', 'comet.php');

    define('_ENGINE_R_INIT', false);

  } else if( @$_GET['m'] == 'lite' ) {

    define('_ENGINE_R_MAIN', 'lite.php');

    define('_ENGINE_R_INIT', false);

  } else if( @$_GET['m'] == 'mobile' ) {

    define('_ENGINE_R_MAIN', 'mobile.php');

    define('_ENGINE_R_INIT', true);

  } else {

    define('_ENGINE_R_MAIN', false);

    define('_ENGINE_R_INIT', true);

  }

}



// Boot

if( _ENGINE_R_INIT ) {

  

  // Application

  require_once 'Engine/Loader.php';

  require_once 'Engine/Application.php';



  Engine_Loader::getInstance()

    // Libraries

    ->register('Zend',      APPLICATION_PATH_COR . DS . 'libraries' . DS . 'Zend')

    ->register('Engine',    APPLICATION_PATH_COR . DS . 'libraries' . DS . 'Engine')

    ->register('Facebook',  APPLICATION_PATH_COR . DS . 'libraries' . DS . 'Facebook')

    //->register('Zym',       APPLICATION_PATH_COR . DS . 'libraries' . DS . 'Zym')

    // Plugins

    ->register('Plugin',    APPLICATION_PATH_COR . DS . 'plugins')

    // Widgets

    ->register('Widget',    APPLICATION_PATH_COR . DS . 'widgets')

  ;

  

  // Create application, bootstrap, and run

  $application = new Engine_Application(

    APPLICATION_ENV,

    array(

      'bootstrap' => array(

        'path' => APPLICATION_PATH_COR . DS . 'modules' . DS . APPLICATION_NAME . DS . 'Bootstrap.php',

        'class' => ucfirst(APPLICATION_NAME) . '_Bootstrap',

      )

    )

  );

  Engine_Api::getInstance()->setApplication($application);

}



// config mode

if( defined('_ENGINE_R_CONF') && _ENGINE_R_CONF ) {

  return;

}







if( !empty($_SERVER['_ENGINE_TRACE_ALLOW']) && extension_loaded('xdebug') ) {

  xdebug_start_trace();

}





// Sub apps

if( _ENGINE_R_MAIN ) {

  require dirname(__FILE__) . DS . _ENGINE_R_MAIN;

  exit();

}



// Main app

else if( APPLICATION_ENV !== 'development' ) {

  try {

    $application->bootstrap();

    $application->run();

  } catch( Exception $e ) {

    echo file_get_contents(dirname(__FILE__) . DS . 'offline.html');

    exit();

  }

}



// Main app (dev mode)

else {

  $application->bootstrap();

  $application->run();

}





if( !empty($_SERVER['_ENGINE_TRACE_ALLOW']) && extension_loaded('xdebug') ) {

  xdebug_stop_trace();

}