php -------------------- -------------- package Base version author Fe

<?php
/*
==================================
	H E L L Y    C M S		
----------------------------------
 @package: Base
 @version: 0.4
 @author:  Fesor
 @eMail:  fesors@gmail.com
 @homepage: helly.fesor.ru
 @inspiration: YII Framework
==================================
*/

$time = microtime(1);

define('ROOT', dirname(__FILE__).'/');
define('SYSTEM', ROOT.'system/');
define('APPS', ROOT.'apps/');
define('CACHE', ROOT.'cache/');

function __autoload($name)
{
	require system::$components[strtolower($name)];
}

class system
{
	
	private static $isAjax;
	private static $_app;
	private static $_data=array();
	private static $_messages=array();
	private static $rebuildData = false;
	private static $rebuildMessages = false;
	
	//Initialisation of system
	public function __construct()
	{
		new cache;
		
		//Load of configs
		if(cache::isCached('data'))
			self::$_data = cache::get('data');
		else
		{
			self::$_data['configs']['_system'] = require ROOT.'data/configs.php';
			self::$_data['params']['_system'] = require ROOT.'data/params.php';
			self::$rebuildData = true;
		}
		//Load messages of system
		if(cache::isCaches('messages-'.self::$_data['configs']['_system']['local']))
			self::$_messages = cache::get('messages-'.self::$_data['configs']['_system']['local']);
		else
		{	
			self::$_messages['_system'] = require ROOT.'data/messages/'.self::$_data['configs']['_system']['local'].'.php';
			self::$rebuildMessages = true;
		}
		
		//Define URI string
		self::$uri = new router;
		//Match APP
		self::$_app = router::getAppName();
		
		//Load configs of application
		if(!isset(self::$_data['configs'][self::$_app])
		{
			self::$_data['configs'][self::$_app] = require APPS.'data/configs.php';
			self::$rebuildData = true;
			//Prepare routing rules
			if(isset(self::$_data['configs'][self::$_app]['routing']))
				self::$_data['configs'][self::$_app]['routing'] = router::prepare(self::$_data['configs'][self::$_app]['routing']);
		}
		if(!isset(self::$_data['params'][self::$_app])
		{
			self::$_data['params'][self::$_app] = require APPS.'data/params.php';
			self::$rebuildData = true;
		}
		
		//Load messages of application
		if(!isset(self::$_messages[self::$_app]))
		{	
			self::$_messages[self::$_app] = require APPS.'data/messages/'.self::$_data['configs']['_system']['local'].'.php';
			self::$rebuildMessages = true;
		}
		
		//Match Route
		self::$route = router::getRoute(self::$_data['configs'][self::$_app]['routing']);
		
		//Initialise application
		self::$_app = new CApplication(self::$_app, self::$route);
		
		//Render Layout
		view::RenderLayout();
		
	}
	
	//return's singleton of application
	public function app()
	{
		return self::$_app;
	}
	
	//return's configs
	public function getConfig($name, $app="_system")
	{
		if(isset(self::$_data['configs'][$app][$name]))
			return self::$_data['configs'][$app][$name];
	}

	//return's params
	public function getParams($name, $app="_system")
	{
		if(isset(self::$_data['params'][$app][$name]))
			return self::$_data['params'][$app][$name];
	}
	
	public function message($msg, $app="_system")
	{
		return isset(self::$_messages[$app][$msg])? self::$_messages[$app][$msg] : $msg ;
	}
	
	//Check's is ajax callback or not
	public function isAjaxCallback()
	{
		if(is_null(self::$isAjax))
			self::$isAjax = ($_SERVER['HTTP_X_REQUESTED_WITH'] == 'XMLHttpRequest')? true:false;
		return self::$isAjax;
	}
	
	public static $components = array(
		'capplication' => 'base/application.php',
		'cmodel' => 'base/model.php',
		'cplugin' => 'base/plugin.php',
		'cwidget' => 'base/widget.php',
		'ccontroller' => 'base/controller.php',
		'view' => 'base/view.php',
		'viewcompiler' => 'base/view.compiler.php',
		'activerecord' => 'db/ar.php',
		'cache' => 'cache/base.php',
	);
	
}

new system;

echo "<!-- Execution time: ".round(microtime(1)-$time, 4)." Seconds | Memory used: ".round(memory_get_usage()/1024)." Kb -->";