<?
	/* Copyright (c) 2005 - 2014 by Johan Berkhout / WebTwister */

    /* -- SET BASE-HREF ----------------------------------------------------------------------------------------------------------------------------- */
    $sProtocol			= (issecure() ? "https://" : "http://");
    $sBase_href 		= $sProtocol . $_SERVER['HTTP_HOST'] . (dirname($_SERVER['PHP_SELF']) != "/" ? dirname($_SERVER['PHP_SELF']) . "/" : "/");
    $sRequest_href		= $sProtocol . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
    $sRequests_href		= "/".str_replace("$sBase_href","",$sRequest_href);
	

	/* -- SET MODREWRITE VARS  ---------------------------------------------------------------------------------------------------------------------- */		
	$sUrl 				= explode("/",$sRequests_href);
	array_pop($sUrl);
	array_shift($sUrl);
	$GLOBALS['sUrl'] 	= $sUrl;

	// request url without unfriendly vars
	$sThisUrl 			= $sBase_href.implode('/',$sUrl)."/";
	$sThisUrl 			= ((substr($sThisUrl,-2) == '//') ? substr($sThisUrl,0,-1) : $sThisUrl);
	

	/* -- GET MENU CONFIG  --------------------------------------------------------------------------------------------------------- session -------- */
	if(!isset($_SESSION[$_SERVER['HTTP_HOST']]['config']['menu']) || $_SESSION[$_SERVER['HTTP_HOST']]['config']['menu']['tijd'] < date("U")-900){
	 	$sSqlmenu 	 	= "SELECT * FROM menu_config ORDER BY id DESC LIMIT 1 ";
	 	$oSqlmenu 	 	= getArray($sSqlmenu);
	 	$aConfigMenu 	= $oSqlmenu['first'];
	 	$_SESSION[$_SERVER['HTTP_HOST']]['config']['menu'] = $aConfigMenu;
	 	$_SESSION[$_SERVER['HTTP_HOST']]['config']['menu']['tijd'] = date('U');
	} 
	
	/* -- GET BASIC CONFIG  -------------------------------------------------------------------------------------------------------- session -------- */
	setBasicConfig();

	
	// RESET ACTIONS
	if(!empty($_GET['reset'])) {
		switch($_GET['reset']){
			case "session": killSession($_SESSION[$_SERVER['HTTP_HOST']]['config']['menu']['cache']);	break;
			case "cache": clearCache(true); break;
		}
	}	
	
	/* -- IF WEBSITE IS INACTIVE  -------------------------------------------------------------------------------------------------- session -------- */
	if($_SESSION[$_SERVER['HTTP_HOST']]['config']['basic']['status_site'] == 0) {
		
		$aAllowedIps = explode(';',$_SESSION[$_SERVER['HTTP_HOST']]['config']['basic']['status_ip_filter']);
		
		if(!in_array($_SERVER['REMOTE_ADDR'],$aAllowedIps)) {
			include('includes/misc/not_active.php');
			unset($_SESSION[$_SERVER['HTTP_HOST']]['config']['basic']);
			exit();
		}
	}

	/* -- UNIQUE USERID HASH  ------------------------------------------------------------------------------------------------------ session -------- */
	if(!isset($_SESSION[$_SERVER['HTTP_HOST']]['user']['userhash'])){
		$_SESSION[$_SERVER['HTTP_HOST']]['user']['userhash'] = md5(date('U').$_SERVER['REMOTE_ADDR']);
	}	
	
	/* -- LOG AANMAKEN ------------------------------------------------------------------------------------------------------------- session -------- */
	if(!isset($_SESSION[$_SERVER['HTTP_HOST']]['user']['log'])){
		$_SESSION[$_SERVER['HTTP_HOST']]['user']['log'] = array();
	}
	
	/* -- LOG VULLEN --------------------------------------------------------------------------------------------------------------- session -------- */
	fillLog($sRequest_href);
	
	/* -- ORDERID AANAMKEN --------------------------------------------------------------------------------------------------------- session -------- */
	if(!isset($_SESSION[$_SERVER['HTTP_HOST']]['user']['orderid'])) {
		// create a string based on ip and a container
		$string = $_SERVER['REMOTE_ADDR'];
		$ip = '';
		
		// match any character that is not a number between 0 and 9
		preg_match_all("/[0-9]/", $string, $matches);

		// loop through the matches with foreach
		foreach($matches[0] as $value) {
			$ip .= $value;
		}			
	
		$sOrderId = date("U").$ip;
		$_SESSION[$_SERVER['HTTP_HOST']]['user']['orderid'] = substr($sOrderId,0,12);	
	} else {
		// unset($_SESSION[$_SERVER['HTTP_HOST']]['user']['orderid']);
	}	
	
	
	/* -- GET AVAILABLE LANGUAGES  ------------------------------------------------------------------------------------------------- session -------- */
	if(!isset($_SESSION[$_SERVER['HTTP_HOST']]['config']['talen'])) {
		$aTalen 	 = array();
	 	$sSqlTalen 	 = "SELECT * FROM configuratie_talen WHERE status = 1 ORDER BY positie ASC ";
	 	$oSqlTalen 	 = getArray($sSqlTalen);
		foreach($oSqlTalen['data'] as $aTaal){
	 		$aTalen[$aTaal['id']] = $aTaal;
	 	}
	 	
	 	$_SESSION[$_SERVER['HTTP_HOST']]['config']['talen'] = $aTalen;
	} else {
		$aTalen = $_SESSION[$_SERVER['HTTP_HOST']]['config']['talen'];
	}
	
	// unset($_SESSION[$_SERVER['HTTP_HOST']]['config']['talen']);

	if(!isset($_SESSION[$_SERVER['HTTP_HOST']]['lang'])) {
		$_SESSION[$_SERVER['HTTP_HOST']]['lang'] = 1;
	}
	

	if(isset($_GET['lang'])) {
		if(intval($_GET['lang']) == 0){ 
			$iLang = 1; 
			foreach($aTalen as $aTaal){
				if($_GET['lang'] == $aTaal['url']) {
					$iLang = $aTaal['id']; 
				}
			}
		} else { 
			$iLang = intval($_GET['lang']);  
		}
		$_SESSION[$_SERVER['HTTP_HOST']]['lang'] = $iLang;
	}


	if(isset($_SESSION[$_SERVER['HTTP_HOST']]['lang'])) {
		$iTaal 			= $_SESSION[$_SERVER['HTTP_HOST']]['lang'];
		$sTaal 			= (!empty($aTalen[$iTaal]['taal_native']) ? $aTalen[$iTaal]['taal_native'] : 'onbekend');
		$sTaalAfkorting = (!empty($aTalen[$iTaal]['afkorting']) ? $aTalen[$iTaal]['afkorting'] : 'nl');
		
		$sTranslationfile = 'includes/translations/'.$sTaalAfkorting.'.php';
		if((in_array('download',$sUrl) && in_array('menukaart',$sUrl))){
			$T = array();
		} elseif(file_exists($sTranslationfile)) {
			include_once($sTranslationfile);
		} else {
			$T = array();
		}
	} 
	
	// kleine debug tool om te controleren wat wel/niet vertaald word
	if(2 == 1){
		foreach($T AS $k => $v){
			$T[$k] = '&laquo; '.$v.' &raquo;';
		}
	}
	

	/* -- ANALYTICS ---------------------------------------------------------------------------------------------------------------- session -------- */
	if(!isset($_SESSION[$_SERVER['HTTP_HOST']]['analytics'])) {
		if(isset($_SESSION[$_SERVER['HTTP_HOST']]['config']['basic']['analytics']) && !empty($_SESSION[$_SERVER['HTTP_HOST']]['config']['basic']['analytics'])) {		
			$sCode = $_SESSION[$_SERVER['HTTP_HOST']]['config']['basic']['analytics'];
			$_SESSION[$_SERVER['HTTP_HOST']]['analytics'] = stripslashes($sCode);
		} else {
			$_SESSION[$_SERVER['HTTP_HOST']]['analytics'] = '';
		}
	}	

	
	/* -- MENU OPHALEN  --------------------------------------------------------------------------------------------------------------- live -------- */
	// WHERE condities voor het ophalen van het menu
	$ingelogd = 0;
	if($ingelogd == 0){
		$loggedin 	= " AND publiek = '1'";
	} elseif($ingelogd == 1) {	
		$loggedin 	= "";
	}
	
	$sEmbargoTijd 	= " AND ((datum_start = '0' OR datum_start < '". date("YmdHis") ."') AND (datum_eind = '0' OR  datum_eind > '". date("YmdHis") ."' )) ";
	$sWhereTaal		= ""; //" AND taal = '". $_SESSION[$_SERVER['HTTP_HOST']]['lang'] ."' ";
	$sPubliek		= ""; //" AND publiek = '1' ";

	
	// pagina en menustructuur opzetten
	if(count($sUrl) < 1) {
		
		$aFirstMenu = getFirstPage(0, $sEmbargoTijd, $sWhereTaal, $sPubliek);

		$aMenuStructure = array();
		$aMenuStructure[$aFirstMenu['id']] = $aFirstMenu;

	// acties uitvoeren	
	} elseif(count($GLOBALS['sUrl']) > 0) {
		if(isset($GLOBALS['sUrl'][0]) && !is_numeric($GLOBALS['sUrl'][0]) && $GLOBALS['sUrl'][0] == 'action' && isset($GLOBALS['sUrl'][1]) ){

			switch($GLOBALS['sUrl'][1]) {
				case "newsaddmember":  		$action = "action_newsAddMember.php"; 			break;
				case "activatenews":  		$action = "action_newsActivatie.php"; 			break;
				case "deactivatenews":  	$action = "action_newsDescript.php"; 			break;
				case "sendmail":  			$action = "action_mailSend.php"; 				break;
				case "guestbookadd":  		$action = "action_gastenboekAdd.php"; 			break;
				case "download":			$action = "action_downloadregister.php";		break;
				default: 					$action = "";
			}
			
			if(!empty($action)) {
				include("includes/actions/". $action ."");
				exit;
			} else {
				echo "404";
				exit;
			}
			
		} else {
			$aMenuStructure = array();
			$aDiscard = array();
			
			foreach($sUrl as $sMenuitem) {	
				if(!in_array($sMenuitem, $aDiscard)) {
				
					
					$sSqlCurrentLevel 		= " SELECT * FROM menu WHERE naam_paginaurl = '". $sMenuitem ."' AND actief > '0' AND verwijderd = 0 ". $sPubliek . $sEmbargoTijd . $sWhereTaal ." ORDER BY positie ASC LIMIT 1 ";
					$aMenuItem = getArray($sSqlCurrentLevel, false, '', '',true, $iTaal, 'menu');

					if(count($aMenuItem['count'] > 0) && isset($aMenuItem['first']['isSubVan']) && isset($aMenuItem['first']['isSubVan'])) {
						$iLastNavId = $aMenuItem['first']['isSubVan']; // $aMenuItem['first']['id'];
						$aLastNavId['parent_id'] = $aMenuItem['first']['isSubVan'];											

					} elseif(count($aMenuStructure) < 1){
						$iLastNavId = 0;
						$aLastNavId['parent_id'] = 0;

					} else {
						$aLastNavId = end($aMenuStructure);
						$iLastNavId = $aLastNavId['id'];

					}
					$sSqlNavigatieItem = " SELECT * FROM menu WHERE actief > '0' ". $sPubliek . $sEmbargoTijd . $sWhereTaal ." AND isSubVan = '".$iLastNavId."' AND naam_paginaurl = '".$sMenuitem."' LIMIT 1 ";
					$sGetNavigatieItem = getArray($sSqlNavigatieItem, false, '', '',true, $iTaal, 'menu');
					
						if($sGetNavigatieItem['count'] > 0){
						$aNavigatieItem = $sGetNavigatieItem['first'];

						if(isset($aNavigatieItem['id']) && $aNavigatieItem['id'] > 0){
							$aMenuStructure['lastparent'] = $aNavigatieItem['id'];
						}
						
						if(!empty($aNavigatieItem['id'])){
							$aMenuStructure[$aNavigatieItem['id']] = $aNavigatieItem;  
						}
					}
				}	
			}
		}
	}
	
	$aCurrentPage 	= end($aMenuStructure);
	$iCurrentPage 	= $aCurrentPage['id'];
	$aMenuKeys 		= array_keys($aMenuStructure);	

	/* -- JAVASCRIPTS ----------------------------------------------------------------------------------------------------------------- live -------- */
	$jsArray 	= array();
	//$sInJs 		= implode(", ",array_keys($aMenuStructure));
	if(strlen($iCurrentPage) > 0) {
		$sWhereJs 	= "menu_id IN (0, ". $iCurrentPage .") ";
	} else {
		$sWhereJs 	= 'menu_id IN (0)';
	}
	$sSqlGetJs 	= " SELECT * FROM menu_javascript WHERE ".$sWhereJs;
	$getJs			= getArray($sSqlGetJs) ;
	foreach($getJs['data'] as $dataJs){
		$key = $dataJs['positie'];
		$jsArray[$key] = $dataJs['bestand'];
	}	
	
	array_unique($jsArray);
	ksort($jsArray);
	
	$sJavascripts = "";
	foreach($jsArray as $jsinclude) {
		if($jsinclude == "js/extra/excanvas.js") {
			$sJavascripts .= " <!--[if IE]><script language=\"javascript\" type=\"text/javascript\" src=\"$jsinclude\"></script><![endif]--> \n\t\t ";
		} else {
			$sJavascripts .= "<script type=\"text/javascript\" src=\"$jsinclude\"></script> \n\t\t";
		}
	}
	
	
	/* -- CLICKTRACKER ---------------------------------------------------------------------------------------------------------------- live -------- */
	if(isset($_GET['track'])) {
		$sTrack = addslashes($_GET['track']);
		
		switch($sTrack){
			case "newsletter":

				$iLetter 			= intval($_GET['letter']);
				$sUserCode			= escape($_GET['user']);
				newsletterClick($iLetter, $sUserCode, $sRequest_href);				

			break;	 
		}

	}

?>