File Source for index.php

<?php
/**
* DotBoost Technologies Inc.
* DotKernel Application Framework
*
* @category DotKernel
* @package DotKernel
* @copyright Copyright (c) 2009 DotBoost Technologies (http://www.dotboost.com)
* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
* @version $Id: index.php 151 2010-06-14 13:54:43Z teo $
*/
/**
* Main public executable wrapper.
* Setup environment, setup index controllers , and load module to run
* @author DotKernel Team <team@dotkernel.com>
*/
// Start counting the time needed to display all content, from the very beginning
$startTime = microtime();
// Define application environment
defined('APPLICATION_ENV') ||
define('APPLICATION_ENV', (getenv('APPLICATION_ENV') ? getenv('APPLICATION_ENV') : 'production'));
//Set error reporting
if(APPLICATION_ENV != 'production') error_reporting(-1);
//Set include path to library directory
set_include_path(
implode(PATH_SEPARATOR, array(realpath(dirname(__FILE__).'/library'), get_include_path())));
// Define PATH's (absolute paths) to configuration, controllers, DotKernel, templates directories
defined('CONFIGURATION_PATH') || define('CONFIGURATION_PATH', realpath(dirname(__FILE__).'/configs'));
defined('CONTROLLERS_PATH') || define('CONTROLLERS_PATH', realpath(dirname(__FILE__).'/controllers'));
defined('DOTKERNEL_PATH') || define('DOTKERNEL_PATH', realpath(dirname(__FILE__).'/DotKernel'));
defined('TEMPLATES_PATH') || define('TEMPLATES_PATH', realpath(dirname(__FILE__).'/templates'));
// Define DIRECTORIES ( relative paths)
defined('TEMPLATES_DIR') || define('TEMPLATES_DIR', '/templates');
defined('IMAGES_DIR') || define('IMAGES_DIR', '/images');
// Load Zend Framework
require_once 'Zend/Loader/Autoloader.php';
$zend_loader = Zend_Loader_Autoloader::getInstance();
//includes all classes in library folder. That class names must start with Dot_
$zend_loader->registerNamespace('Dot_');
// Create registry object, as read-only object to store there config, settings, and database
$registry = new Zend_Registry(array(), ArrayObject::ARRAY_AS_PROPS);
Zend_Registry::setInstance($registry);
//Load configuration settings from application.ini file and store it in registry
$config = new Zend_Config_Ini(CONFIGURATION_PATH.'/application.ini', APPLICATION_ENV);
$registry->configuration = $config;
//Load resource(modules, controllers, actions) settings from resource.ini file and store it in registry
$resource = new Zend_Config_Xml(CONFIGURATION_PATH.'/resource.xml');
$registry->resource = $resource;
// Create connection to database, as singleton , and store it in registry
$db = Zend_Db::factory('Pdo_Mysql', $config->database->params->toArray());
$registry->database = $db;
//Load specific configuration settings from database, and store it in registry
$settings = Dot_Settings::getSettings();
$registry->settings = $settings;
//Set PHP configuration settings from application.ini file
Dot_Settings::setPhpSettings($config->phpSettings->toArray());
// Start Index Controller
$requestRaw = explode('/',
trim(substr($_SERVER['REQUEST_URI'],
strlen(dirname($_SERVER['PHP_SELF']))), '/'));
// We are in frontend or in other module ? Prebuilt modules: frontend, admin, rss
$requestModule = 'frontend';
if (in_array($requestRaw['0'], $config->resources->modules->toArray()))
{
$requestModule = basename(stripslashes($requestRaw['0']));
}
// if we are NOT in frontend module
if ($requestModule != 'frontend')
array_shift($requestRaw);
// set Controller and Action value, default Index
$requestController = 'Index';
if (isset($requestRaw['0']) && $requestRaw['0'] != '')
{
$requestController = ucfirst(basename(stripslashes($requestRaw['0'])));
}
// set Action value, default nothing
$requestAction = '';
if (isset($requestRaw['1']) && $requestRaw['1'] != '')
{
$requestAction = basename(stripslashes($requestRaw['1']));
}
// we have extra variables, so we load all in the global array $request
$request = array();
while (list($key, $val) = each($requestRaw))
{
$request[$val] = current($requestRaw);
next($requestRaw);
}
// remove first element of the request array, is module and action in it
array_shift($request);
//memory request into param variable and load them into registry
$param = array();
$param['module'] = $requestModule;
$param['controller'] = $requestController;
$param['action'] = $requestAction;
$param = array_merge($param, $request);
$registry->param = $param;
// Start dotKernel object
$dotKernel = new Dot_Kernel();
//Initialize the session
Dot_Sessions::start($requestModule);
$session = Zend_Registry::get('session');
/**
* From this point , the control is taken by the Front Controller
* call the Front Controller specific file, but check first if exists
*/
$frontControllerPath = CONTROLLERS_PATH.'/'.$requestModule.'/'.'IndexController.php';
!file_exists($frontControllerPath) ? $dotKernel->pageNotFound() : require($frontControllerPath);

Source for file index.php