<?
/*
stdvars.php ersetzt Standardvariablen 
Copyright (C) 2004 Thomas Meinusch

This program 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 2 of the License, or
(at your option) any later version.

This program 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, write to the Free Software
Foundation, Inc.,\ 59 Temple Place, Suite 330, Boston, MA
02111-1307, USA.


/********************************
 *  CREATED BY Thomas Meinusch  *
 *       www.meinsoft.de        *
 ********************************/


function stdVars($area){
	global $PATH;
	global $logingroup;
	global $config, $thisfile;
	global $_SESSION;

	// INFO Templateparser Engine
	/**
	{ENGINE} = Templateparser Engine
	{VERSION} = Version der Software
	{AUTHOR} = Thomas Meinusch
	{LICENSE} = Lizenzinformationen
	{WARNING} = Softwarehinweise
	*/
	$area=str_replace("{ENGINE}", "Templateparser Engine", $area);
	$area=str_replace("{VERSION}", "1.4.3", $area);
	$area=str_replace("{AUTHOR}", "Thomas Meinusch", $area);
	$area=str_replace("{LICENSE}", "GNU General Public License (version 2)", $area);
	$area=str_replace("{WARNING}", "THIS SOFTWARE COMES WITH ABSOLUTELY NO WARRANTY! USE AT YOUR OWN RISK!", $area);
	
	// Pragramminfo
	if(file_exists("appvars.php")) include("appvars.php");
	
	// Pfade
	/**
	[:DIR] wird ersetzt duch richtigen Pfad
	*/
	if(is_array($PATH)){
		foreach(array_keys($PATH) as $key){
			if(is_array($PATH[$key])){
				$area=str_replace("[:".$key."]",$PATH[$key]["path"],$area);
			}else{
				$area=str_replace("[:".$key."]",$PATH[$key],$area);
			}
		}
	}	
	
	// Standard Variablen
	/**
	[!SERVERkonstante] wird ersetzt durch Serverkonstanten
	*/
	$area=str_replace("[!tpeversion]", "1.4.3", $area);
	$area=str_replace("[!phpversion]", phpversion(), $area);
	$area=str_replace("[!boundary]", md5(uniqid(time())), $area);
	$area=str_replace("[!CONFIG]", $config,$area);
	$area=str_replace("[!ACCESS]", $logingroup,$area);

	if($_SESSION[$config]["LOGINDATA"]){
		foreach(array_keys($_SESSION[$config]["LOGINDATA"]) as $key){
			$area=str_replace("[!".$key."]", $_SESSION[$config]["LOGINDATA"][$key], $area);
		}
	}
	

	// Client abhängige Servervariablen
	$area=str_replace("[!REMOTEIP]", $_SERVER["REMOTE_ADDR"],$area);
	
	if(file_exists($thisfile)){
		$area=str_replace("[!template]", $thisfile, $area);
		$area=str_replace("[!lastmod]", date("Y-m-d H:i:s", filemtime("$thisfile")), $area);
	}
	
	// Ersetze alle Platzhalter durch die REQUEST Variablen
	/**
	[$REQUEST] wird ersetzt durch REQUEST-Variablen
	*/
	foreach(array_keys($_REQUEST) as $key){
		$key=preg_replace ("/(<[A-Z]*>)/i", "", $key);
		$key=preg_replace ("/(<\/[A-Z]*>)/i", "", $key);
		$area=str_replace("[$".$key."]",$_REQUEST[$key],$area);
	}
	

	// Ersetze alle Platzhalter durch globale Variablen
	/**
	[$GLOBAL] wird ersetzt durch Global gesetzte REQUEST-Variablen
	*/
	if(isset($_SESSION["SET"])){
		foreach(array_keys($_SESSION["SET"]) as $key){
			$area=str_replace("[$".$key."]",$_SESSION["SET"][$key],$area);
		}
	}
	
	// Entferne alle Platzhalte des Typs [$....]
	/**
	[$....] Beseitigung von nicht übermittelten Variablen dieser Form
	*/
	$area=preg_replace ('/\[\$[A-Za-z0-9_]*]/', "", $area);

	return $area;
}
?>