<?php
     /**
      * Index
      *
      * Where it all starts	
      *
      * @package GetSimple
      * @subpackage FrontEnd
      */
     
     /**
      *  GSCONFIG definitions
      */
     
     if(!defined('GSSTYLEWIDE')) define('GSSTYLEWIDE','wide'); // wide style sheet
     
     # Setup inclusions
     $load['plugin'] = true;
     if (file_exists('gsconfig.php')) {
     	require_once('gsconfig.php');
     }
     
     # Relative
     if (defined('GSADMIN')) {
     	$GSADMIN = GSADMIN;
     } else {
     	$GSADMIN = 'admin';
     }
     $admin_relative = $GSADMIN.'/inc/';
     $lang_relative = $GSADMIN.'/';
     $base = true;
     
     # Include common.php
     include($GSADMIN.'/inc/common.php');
     
     # Hook to load page Cache
     exec_action('index-header');
     
     # get page id (url slug) that is being passed via .htaccess mod_rewrite
     if (isset($_GET['id'])){ 
     	$id = str_replace ('..','',$_GET['id']);
     	$id = str_replace ('/','',$id);
     	$id = lowercase($id);
     } else {
     	$id = "index";
     }
     
     
     # define page, spit out 404 if it doesn't exist
     $file_404 = GSDATAOTHERPATH . '404.xml';
     $user_created_404 = GSDATAPAGESPATH . '404.xml';
     
     if (isset($pagesArray[$id])) {
     	$data_index = getXml(GSDATAPAGESPATH . $id . '.xml');
     } else {	
     	if (isset($pagesArray['404'])) {
     		// use user created 404 page
     		$data_index = getXml($user_created_404);		
     	} elseif (file_exists($file_404))	{
     		// default 404
     		$data_index = getXml($file_404);
     	} else {
     		// fail over
     		redirect('404');
     	} 	
     	exec_action('error-404');
     }
     
     $title         = $data_index->title;
     $date          = $data_index->pubDate;
     $metak         = $data_index->meta;
     $metad         = $data_index->metad;
     $url           = $data_index->url;
     $content       = $data_index->content;
     $parent        = $data_index->parent;
     $template_file = $data_index->template;
     $private       = $data_index->private;	
     
     # if page is private, check user
     if ($private == 'Y') {
     	if (isset($USR) && $USR == get_cookie('GS_ADMIN_USERNAME')) {
     		//ok, allow the person to see it then
     	} else {
     		redirect('404');
     	}
     }
     
     # if page does not exist, throw 404 error
     if ($url == '404') {
     	header($_SERVER["SERVER_PROTOCOL"]." 404 Not Found");
     }
     
     # check for correctly formed url
     if (defined('GSCANONICAL')) {
     	if ($_SERVER['REQUEST_URI'] != find_url($url, $parent, 'relative')) {
     		redirect(find_url($url, $parent));
     	}
     }
     
     # include the functions.php page if it exists within the theme
     if ( file_exists(GSTHEMESPATH .$TEMPLATE."/functions.php") ) {
     	include(GSTHEMESPATH .$TEMPLATE."/functions.php");	
     }
     
     # call pretemplate Hook
     exec_action('index-pretemplate');
     
     # include the template and template file set within theme.php and each page
     if ( (!file_exists(GSTHEMESPATH .$TEMPLATE."/".$template_file)) || ($template_file == '') ) { $template_file = "template.php"; }
     include(GSTHEMESPATH .$TEMPLATE."/".$template_file);
     
     # call posttemplate Hook
     exec_action('index-posttemplate');
     
     ?>