index.php

<?php 
/*
 *	Made by Samerton
 *  https://github.com/NamelessMC/Nameless/
 *  NamelessMC version 2.0.0-dev
 *
 *  License: MIT
 *
 *  Main index file
 */

// Ensure PHP version >= 5.4
if(version_compare(phpversion(), '5.4', '<')){
	die('NamelessMC is not compatible with PHP versions older than 5.4');
}
 
// Start page load timer
$start = microtime(true);
 
// Definitions 
define('PATH', '/'); 
define('ROOT_PATH', dirname(__FILE__));
$page = 'Home';

if(!ini_get('upload_tmp_dir')){
	$tmp_dir = sys_get_temp_dir();
} else {
	$tmp_dir = ini_get('upload_tmp_dir');
}

ini_set('open_basedir', ROOT_PATH . PATH_SEPARATOR  . $tmp_dir . PATH_SEPARATOR . '/proc/stat');

// Get the directory the user is trying to access
$directory = $_SERVER['REQUEST_URI'];
$directories = explode("/", $directory);
$lim = count($directories);

// Installer?
if(is_file('install.php')){
	if(isset($_GET['from']) && $_GET['from'] == 'install'){
		if(is_writable('install.php')){
			unlink('install.php');
		} else {
			die('Unable to automatically delete <strong>install.php</strong>, please do so manually.');
		}
	} else {
		$page = 'install';
		
		require('install.php');
		die();
	}
}

// Start initialising the page
require('core/init.php');

if(FRIENDLY_URLS == true){
	// Load the main page content
	
	// Check modules
	$modules = $pages->returnPages();
	
	// Custom rules
	
	// Include the page
	if(array_key_exists($directory, $modules)){
		$path = join(DIRECTORY_SEPARATOR, array(ROOT_PATH, 'modules', $modules[$directory]['module'], $modules[$directory]['file']));
		if(!file_exists($path)) require('404.php'); else require($path);
		die();
	} else {
		// 404
		require('404.php');
	}

} else {
	// Friendly URLs are disabled
	if(!isset($_GET['route']) || $_GET['route'] == '/'){
		// Homepage
		require('modules/Core/pages/index.php');
	} else {
		if(!isset($route)) $route = rtrim($_GET['route'], '/');
		
		// Check modules
		$modules = $pages->returnPages();
		
		// Include the page
		if(array_key_exists($route, $modules)){
			$path = join(DIRECTORY_SEPARATOR, array(ROOT_PATH, 'modules', $modules[$route]['module'], $modules[$route]['file']));
			if(!file_exists($path)) require('404.php'); else require($path);
			die();
		} else {
			// 404
			require('404.php');
		}
		
	}
}