<?php

/**
 * @author Andrew Cobby <hide@address.com>
 * @copyright Andrew Cobby 2007
 * @package Sneaky
 * @version 1.11
 * This file is part of Sneaky.
 *
 * Sneaky is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * Sneaky is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 * 
 * All third party applications may have different licensing.
 * See the license folder for more information.
 *
 *****************************************
 ** Project: Sneaky CMS/Framework
 ** Version 1.11
 ** File: include.php
 ** Purpose: include file, multi-purpose
 *****************************************
 *
 */


// Define error report, once your site is up and 100% fully function set it to 0.
error_reporting(E_ERROR | E_WARNING | E_PARSE);


/**
 * url()
 * Get the url of the website.
 * @return string
 */
function url(){
	
	// get server protocol
	$sp = $_SERVER['SERVER_PROTOCOL'];
	
	$sp = explode ('/', $sp);
	
	$protocol = strtolower($sp[0]);
	
	// add protocol
	$url = $protocol."://".$_SERVER['SERVER_NAME'];
	
	// get the script path
	$path = $_SERVER['PHP_SELF'];
	
	// separate path by /
	$path = explode('/', $path);
	
	$final = '';
	// join parts, start at 1 to remove first blank and end 2 early to skip includes and filename name
	for($i=1; $i<count($path)-1; $i++){
		$final .= "/".$path[$i];
	}
	
	// add trailing /
	$final .= "/";
	
	// join parts
	$ret = $url.$final;
	return $ret;
			
}

// Set Constants

/**
 * @constant string
 * DIRSEP = Directory Separator
 */
if(!defined('DIRSEP')){
	define('DIRSEP', DIRECTORY_SEPARATOR);
}

// get the sites server directory.
$site_path = realpath(dirname(__FILE__) . DIRSEP . '..' . DIRSEP);

/**
 * @constant string
 * site_path = sites server directory
 * @see $site_path
 */
if(!defined('site_path')){
	define('site_path', $site_path);
}

/**
 * @constant string
 * site_url = url()
 * @see url()
 */
if(!defined('site_url')){
	define('site_url', url());
}

/**
 * @constant string
 * cache_path = Sneaky cache directory
 */
if(!defined('cache_path')){
	define('cache_path', site_path.DIRSEP.'cache'.DIRSEP);
}


// include registry class	
include site_path.DIRSEP.'classes'.DIRSEP.'reg.class.php';

// define registry class
$reg = new reg;

// return files/folders in the classes folder
$scandir = scandir(site_path."classes\\");

// loops through classes folder, if the file is name *.class.php, it will create a new class in the registry named * 
// (where * is the name of the class and file.)
foreach($scandir as $val){
	
	if(preg_match("+.class.php+", $val)){
		
		$val = substr($val, 0 ,-10);

		if(($val != 'Smarty_Compiler') && ($val != 'Config_File') && ($val != 'reg')){
			
			include_once site_path."classes\\".$val.".class.php";
			
			$reg[$val] = new $val($reg);
				
		}		
	}	
}

// include site configuration
include site_path.DIRSEP.'includes'.DIRSEP.'config.php';


// define url settings
/**
 * @see config.php
 */
if(!isset($settings['tidyurls'])){
	define('redirectURL', site_url.'index.php?file=');
	define('iniGET', '&');
	define('addGET', '&');
	define('ext', NULL);
}else{
	define('redirectURL', site_url);
	define('iniGET', '?');
	define('addGET', '&');
	define('ext', '.php');
}

// load the url settings to an array
$urls = array(
	'site' => site_url,
	'redirect' => redirectURL,
	'iniGET' => iniGET,
	'addGET' => addGET,
	'ext' => ext);
	
?>