<?
error_reporting(E_ALL ^ E_NOTICE ^ E_WARNING);
/* 
Shopware 3.0 - FRONT-CONTROLLER / KERNEL
// ================================================================================================
BASE OF SHOPWARE. MANAGE ALL IN- AND OUTPUT
// ================================================================================================
(c) 2009, shopware AG
*/
include ("engine/core/php/sHost.php");
include ("config.php");

include ("engine/core/class/sSystem.php");
// PHPmailer
include_once ("engine/vendor/phpmailer/class.phpmailer.php");
// Smarty
include_once ("engine/vendor/smarty/libs/Smarty.class.php");
// ADOdb
include_once ("engine/vendor/adodb/adodb.inc.php"); 
include_once ("engine/vendor/adodb/session/adodb-session2.php");
//error_reporting(E_ALL);
// ================================================================================================
// Preparing Shopware
// ================================================================================================
$_SERVER["SERVER_NAME"] = sHOST;

$sSystem = new sSystem();

// Preparing Benchmark
$sSystem->sBENCHMARK = $sSystem->sStartBenchmark("Begin benchmarking");

// Database-Connection-Settings
$sSystem->sDB_CONNECTOR = $DB_CONNECTOR;
$sSystem->sDB_USER = $DB_USER;
$sSystem->sDB_PASSWORD = $DB_PASSWORD;
$sSystem->sDB_HOST = $DB_HOST;
$sSystem->sDB_DATABASE = $DB_DATABASE;

$sSystem->sInitAdo();			// Init database
$sSystem->sLoadHookPoints();	// Load Hook-Points
$sSystem->sInitConfig();		// Load configuration
$sSystem->sInitFactory();		// Load classes
eval($sSystem->sCallHookPoint("shopware.php_start"));
// Setting unique-visitors-id
if (!$_COOKIE["sUniqueID"]){
	setcookie("sUniqueID", md5(uniqid(rand())),Time()+(86400*360));
}
// ================================================================================================
// Some basic checks
// ================================================================================================

// Secure user-input
if (empty($_SERVER['PATH_INFO'])) $_SERVER["PATH_INFO"] = "";
$_GET = $sSystem->sSerialize_GET($_SERVER['PATH_INFO']);
$_POST = $sSystem->sSerialize_POST($_POST);
$sSystem->_COOKIE = $sSystem->sSerialize_COOKIE($_COOKIE);

// ================================================================================================
// Session-Security
// ================================================================================================
if (!empty($_GET["sCoreId"])){
	$sSystem->sSESSION_ID = $_GET["sCoreId"];
}elseif (!empty($_POST["sCoreId"])){
	$sSystem->sSESSION_ID = $_POST["sCoreId"];
}

$sSystem->sInitSession();	// Init session


$www = $_SERVER["SERVER_NAME"];
// Load suitable domain configuration
$queryDomainConfigurations = $sSystem->sDB_CONNECTION->GetAll("
SELECT * FROM s_core_multilanguage
");
$sSystem->sSubShops = $queryDomainConfigurations;
foreach ($queryDomainConfigurations as $domainConfiguration){
	if ($domainConfiguration["default"]){
		$wwwHost[$sSystem->sCONFIG["sHOST"]] = $domainConfiguration;
	}
	$aliase = explode("\n",$domainConfiguration["domainaliase"]);
	if (count($aliase)){
		$domainConfiguration["domainaliase"] = $aliase;
		foreach ($aliase as $alias){
			if (!empty($alias)) $wwwHost[trim($alias)] = $domainConfiguration;
		}
	}
}


$sSystem->sCONFIG["sHOSTORIGINAL"] = false;


if (!empty($wwwHost[$www])){
	// Host found in subshop-config / Load configuration
	// Set Host to first-alias entry
	
	if (!empty($wwwHost[$www]["domainaliase"][0])){
		if(trim($wwwHost[$www]["domainaliase"][0])!=$sSystem->sCONFIG["sHOST"]){
		
			// Saving original (licensed) host - to go through license check
			$sSystem->sCONFIG["sHOSTORIGINAL"] = $sSystem->sCONFIG["sHOST"];	
			
			// Query License-Key
			$getLicenseKey = $sSystem->sDB_CONNECTION->CacheGetRow(86400,"
			SELECT hash FROM s_core_licences WHERE module LIKE '%sLANGUAGEPACK%'
			");
			
			
			// Modify host to rewrite urls
			$sSystem->sCONFIG['sBASEPATH'] = str_replace($sSystem->sCONFIG["sHOSTORIGINAL"],trim($wwwHost[$www]["domainaliase"][0]),$sSystem->sCONFIG['sBASEPATH']);
		}else {
			$sSystem->sCONFIG["sHOSTORIGINAL"] = $sSystem->sCONFIG["sHOST"];	
		}
			
		$sSystem->sCONFIG["sHOST"] = trim($wwwHost[$www]["domainaliase"][0]);
	}
	
	if (empty($_POST["sLanguage"]) && empty($_SESSION["sLanguage"])){
		$_POST["sLanguage"] = $wwwHost[$www]["id"];
	}
	
	if (empty($_POST["sCurrency"]) && empty($_SESSION["sCurrency"])){
		$_POST["sCurrency"] = $wwwHost[$www]["defaultcurrency"];
	}
	$sSystem->sCONFIG["sDefaultCustomerGroup"] = $wwwHost[$www]["defaultcustomergroup"];
	$sSystem->sCONFIG["sTEMPLATEPATH"] = $wwwHost[$www]["template"];
	$sSystem->sSubShop = $wwwHost[$www];
}else {
	// Load default configuration
	$domainConfig = $sSystem->sDB_CONNECTION->GetRow("
	SELECT * FROM s_core_multilanguage WHERE `default`=1
	");
	
	$sSystem->sSubShop = $domainConfig;	// 18.10.2008 STH
	$sSystem->sCONFIG["sDefaultCustomerGroup"] = "EK";
	// parentID
	// isocode
	// defaultcustomergroup
	// template
	// defaultcurrency
		
}

if (!$sSystem->sCheckLicense("","",$sSystem->sLicenseData["sCORE"])){
	//die("<html><head></head><body><p style=\"font:arial;font-size:12px\"><strong>Keine g�ltige Lizenz gefunden</strong></p></body></html>");
}
eval($sSystem->sCallHookPoint("shopware.php_licenseCheckAfter"));
// Check if host matches
if (!preg_match("/".$sSystem->sCONFIG["sHOST"]."/",$_SERVER['SERVER_NAME'])){
	$redirectURL = "http://".$sSystem->sCONFIG["sHOST"].$_SERVER["SCRIPT_NAME"];
	header("Location: ".$redirectURL);
	if (!empty($_SERVER['HTTP_REFERER'])){
		if (!preg_match("/".$sSystem->sCONFIG["sHOST"]."/",$_SERVER['HTTP_REFERER'])){
			$_SESSION["sReferer"] = $_SERVER['HTTP_REFERER'];
		}
	}
	exit;
}

// Fix Referer-Bug for prepend session-hijacking
if (empty($_SERVER['HTTP_REFERER'])) $_SERVER['HTTP_REFERER'] = $sSystem->sCONFIG["sHOST"];

if (!preg_match("/".$sSystem->sCONFIG["sHOST"]."/",$_SERVER['HTTP_REFERER']) && !$_GET["sRefererAllowed"]){
	unset($sSystem->sSESSION_ID);
	unset($_GET["sCoreId"]);
	unset($_POST["sCoreId"]);
	unset($PHPSESSID);
	unset($_COOKIE);
}
// Preprocess Routines 
// Init Language / Currency etc.
$sSystem->sPreProcess();

if (!empty($_GET["sTpl"])){
	if ($_GET["sTpl"]==-1) $_GET["sTpl"] = 0; 
	$_SESSION["sTpl"] = $_GET["sTpl"];
}

if (!empty($_SESSION["sTpl"])) $sSystem->sCONFIG['sTEMPLATEPATH'] = "templates/".intval($_SESSION["sTpl"]);

$sSystem->sInitSmarty(dirname(__FILE__)."/".$sSystem->sCONFIG["sTEMPLATEPATH"]."/".$sSystem->sLanguageData[$sSystem->sLanguage]["isocode"]."/html/");	// Init smarty
$sSystem->sBENCHMARK = $sSystem->sNextBenchmark($sSystem->sBENCHMARK,"After Loading-Classes");
// ================================================================================================
if (empty($_COOKIE["SHOPWARESID"])){
	$sSystem->sSMARTY->assign("sCoreId",$sSystem->sSESSION_ID);
}

// Start Benchmarking (if debug is active)
// ================================================================================================
if ($sSystem->sCONFIG["sDEBUG"]){
	$sSystem->sBENCHMARK = $sSystem->sNextBenchmark($sSystem->sBENCHMARK,"After Loading-Classes");
}
// ================================================================================================
// Serialize-Partner-ID
// ================================================================================================
if (!empty($_GET["sMerchandise"])){
	$_SESSION["sMerchandise"] = $_GET["sMerchandise"];
	unset($_GET["sMerchandise"]);
}
if (!empty($_SERVER['HTTP_REFERER'])){
	if (!preg_match("/".$sSystem->sCONFIG["sHOST"]."/",$_SERVER['HTTP_REFERER'])){
		$_SESSION["sReferer"] = $_SERVER['HTTP_REFERER'];
	}
}

if (empty($sSystem->sCONFIG["sBOTBLACKLIST"])) die("Bot-Blacklist missing (ADD sBOTBLACKLIST TO s_core_config)");

$botSession = false;
$check = preg_replace("/[^A-Za-z]/", "", $_SERVER['HTTP_USER_AGENT']);
$checkBots = explode(";",$sSystem->sCONFIG["sBOTBLACKLIST"]);
foreach ($checkBots as $bot){
	if (preg_match("/".strtolower($bot)."/",strtolower($check)) && !empty($bot)){
		$botSession = true;
		break;
	}
}
eval($sSystem->sCallHookPoint("shopware.php_botCheckAfter"));
/*
Building captchas to secure user-submitted-data
*/
if ($sSystem->sSESSION_ID && isset($_GET["sCaptcha"]) && empty($botSession)){
	$captcha = $sSystem->sCONFIG["sTEMPLATEPATH"]."/".$sSystem->sLanguageData[$sSystem->sLanguage]["isocode"]."/media/img/default/captcha.jpg";
	if (is_file($captcha)){
		
		$im = imagecreatefromjpeg($captcha);
		$black = ImageColorAllocate ($im, 255, 0, 0);
		for ($i=1;$i<=5;$i++){
			$string .= rand(0,9)." ";
		}
		$_SESSION["sCaptcha"] = $string;
		for ($i=0;$i<=strlen($string);$i++){
			
			imagettftext($im,20,rand(0,45),($i+1)*15,50,$black,$sSystem->sCONFIG["sTEMPLATEPATH"]."/".$sSystem->sLanguageData[$sSystem->sLanguage]["isocode"]."/media/img/default/font.ttf",substr($string,$i,1));
		}
		header('Content-Type: image/jpeg');
	   	imagejpeg( $im, "", 90 );
		imagedestroy($im);
		exit;
	
	}
}
// ================================================================================================
// Statistics
// ================================================================================================

if (!empty($_GET["sPartner"])){
	$_SERVER['HTTP_REFERER'] = $_SERVER['HTTP_REFERER']."$".$_GET["sPartner"];
}


if (empty($botSession)){
	$sSystem->sRefreshLog($_SERVER['REMOTE_ADDR']);
	$sSystem->sRefreshReferer($_SERVER['HTTP_REFERER']);
	
	// Clear-Up-Statistics
	if ((rand()%10) == 0) $sSystem->sDB_CONNECTION->execute("DELETE FROM s_statistics_currentusers WHERE time<(now()-180)");
	
	// Current active user
	if (empty($_SESSION["sUserId"])) $_SESSION["sUserId"] = 0;
	$sSystem->sDB_CONNECTION->execute("INSERT INTO s_statistics_currentusers VALUES ('','".$_SERVER['REMOTE_ADDR']."','{$_SERVER['PHP_SELF']}',now(),'".$_SESSION["sUserId"]."')");
}

// Benchmark Statistics
if ($sSystem->sCONFIG["sDEBUG"])$sSystem->sBENCHMARK = $sSystem->sNextBenchmark($sSystem->sBENCHMARK,"Writing logs");

// ================================================================================================
// Loading Error-Codes / Templates for current language // 2DO
// ================================================================================================
// Benchmark Loading Error-Codes
if ($sSystem->sCONFIG["sDEBUG"])$sSystem->sBENCHMARK = $sSystem->sNextBenchmark($sSystem->sBENCHMARK,"Load Error-Codes");
// ================================================================================================
// Get current user-group
// ================================================================================================


if (!empty($_SESSION["sUserGroup"])){
	// Setting specific usergroup
	$sSystem->sUSERGROUP = $_SESSION["sUserGroup"];
	$sSystem->sUSERGROUPDATA = $_SESSION["sUserGroupData"];
	$sSystem->sSMARTY->assign("sUserGroup",$_SESSION["sUserGroup"]);
}else {
	
	// Default - Usergroup
	$sSystem->sUSERGROUP = $sSystem->sCONFIG["sDefaultCustomerGroup"];
	// Get Tax-Configuration
	$getTax = $sSystem->sDB_CONNECTION->CacheGetRow(3600,"SELECT * FROM s_core_customergroups
	WHERE groupkey='".$sSystem->sCONFIG["sDefaultCustomerGroup"]."'
	");
	
	$sSystem->sUSERGROUPDATA = $getTax;	
}
eval($sSystem->sCallHookPoint("shopware.php_assignPathBefore"));
// ================================================================================================
// HTTPS-Socket Support	// 2DO
// ================================================================================================
if (preg_match("/443/",$_SERVER['SERVER_PORT'])){
	$sSystem->sPathMedia = "https://".$sSystem->sCONFIG["sBASEPATH"]."/".$sSystem->sCONFIG["sTEMPLATEPATH"]."/".$sSystem->sLanguageData[$sSystem->sLanguage]["isocode"]."/html/dummy/";
	$sSystem->sPathArticleImg = "https://".$sSystem->sCONFIG["sBASEPATH"].$sSystem->sCONFIG["sARTICLEIMAGES"]."/";
	$sSystem->sPathBanner = "https://".$sSystem->sCONFIG["sBASEPATH"].$sSystem->sCONFIG["sBANNER"]."/";
	$sSystem->sPathSupplierImg = "https://".$sSystem->sCONFIG["sBASEPATH"].$sSystem->sCONFIG["sSUPPLIERIMAGES"]."/";
	$sSystem->sPathStart = "https://".$sSystem->sCONFIG["sBASEPATH"]."/".$sSystem->sCONFIG['sBASEFILE'];
	$sSystem->sPathArticleFiles = "https://".$sSystem->sCONFIG["sBASEPATH"].$sSystem->sCONFIG['sARTICLEFILES'];
}else {
	$sSystem->sPathMedia = "http://".$sSystem->sCONFIG["sBASEPATH"]."/".$sSystem->sCONFIG["sTEMPLATEPATH"]."/".$sSystem->sLanguageData[$sSystem->sLanguage]["isocode"]."/html/dummy/";
	$sSystem->sPathArticleImg = "http://".$sSystem->sCONFIG["sBASEPATH"].$sSystem->sCONFIG["sARTICLEIMAGES"]."/";
	$sSystem->sPathBanner = "http://".$sSystem->sCONFIG["sBASEPATH"].$sSystem->sCONFIG["sBANNER"]."/";
	$sSystem->sPathSupplierImg = "http://".$sSystem->sCONFIG["sBASEPATH"].$sSystem->sCONFIG["sSUPPLIERIMAGES"]."/";
	$sSystem->sPathCmsImg = "http://".$sSystem->sCONFIG["sBASEPATH"].$sSystem->sCONFIG["sCMSIMAGES"]."/";
	
	$sSystem->sPathStart = "http://".$sSystem->sCONFIG["sBASEPATH"]."/".$sSystem->sCONFIG['sBASEFILE'];
	$sSystem->sPathArticleFiles = "http://".$sSystem->sCONFIG["sBASEPATH"].$sSystem->sCONFIG['sARTICLEFILES'];
}

$sSystem->sBasefile = $sSystem->sCONFIG['sBASEFILE'];

// ================================================================================================
// Load Viewport for this command
// ================================================================================================
eval($sSystem->sCallHookPoint("shopware.php_viewportBefore"));
// Support viewport from _POST
if (!empty($_POST['sViewport'])) $_GET["sViewport"] = $_POST["sViewport"];

// Assign _GET/_POST Variables to System
$sSystem->_GET = $_GET;
$sSystem->_POST = $_POST;
$sSystem->_SESSION = &$_SESSION;


/*
Shopware 3 - Experimental static cache 
*/
$refreshcache = true;
if (!empty($sSystem->sCONFIG["sHIGHPERFCACHE"])){
	if (in_array($_GET["sViewport"],explode("|",$sSystem->sCONFIG["sHIGHPERFCACHEVIEWPORTS"])) || empty($_GET["sViewport"])){
		// If this viewport should be cached 
		$hash =  $sSystem->sMODULES["sCore"]->sCache()."_".date("Ymd_H");		// Building unique hash (Viewports, _GET,_POST)
		if (file_exists(dirname(__FILE__)."/"."cache/highperfcache/$hash")){	// If cached file exists, continue 
			$refreshcache = false;
		}else {
			$refreshcache = $hash;	// Refresh cache
		}
	}
}

//$refreshcache = "1234";	// Temporary disable static cache

// Register Smarty filters
$sSystem->sSMARTY->register_prefilter(array($sSystem->sMODULES['sCore'],"prefilter"));
$sSystem->sSMARTY->register_outputfilter(array($sSystem->sMODULES['sCore'],"postfilter"));
eval($sSystem->sCallHookPoint("shopware.php_registerSmartyFilter"));
// Loading viewport (or homepage for default)
if (!empty($refreshcache)){
	if (isset($_GET["sViewport"]) && isset($sSystem->sCONFIG['sViewports'][$_GET["sViewport"]]["file"])){
		// Core-Viewport || Custom-Viewport
		include("engine/core/class/viewports/".$sSystem->sCONFIG['sViewports'][$_GET["sViewport"]]["file"]);
		$classname = "sViewport".ucfirst($_GET["sViewport"]);
		$sViewport = new $classname($sSystem);
		$sViewport->sSYSTEM = &$sSystem;
		$sSystem->sRenderViewport($sViewport->sRender(),dirname(__FILE__),$sSystem->sLanguageData[$sSystem->sLanguage]["isocode"]);
	}else {
		// Homepage
		$sSystem->sRenderViewport($sSystem->sMODULES['sCore']->sStart(),dirname(__FILE__),$sSystem->sLanguageData[$sSystem->sLanguage]["isocode"]);
	}
}
eval($sSystem->sCallHookPoint("shopware.php_viewportAfter"));
// Benchmark Render Viewport
if ($sSystem->sCONFIG["sDEBUG"])$sSystem->sBENCHMARK = $sSystem->sNextBenchmark($sSystem->sBENCHMARK,"Loading Viewport");
// ================================================================================================
// Prepare index template, rewrite links and add variables
// ================================================================================================
$sSystem->sSMARTY->assign("sViewport",$_SERVER['PHP_SELF']);

// Includes the index-template
if (empty($sSystem->sCONFIG["sUSEDEFAULTTEMPLATES"])){
	$filename = dirname(__FILE__)."/".$sSystem->sCONFIG["sTEMPLATEPATH"]."/".$sSystem->sLanguageData[$sSystem->sLanguage]["isocode"]."/html/index/index.tpl";
}else {
	if (!is_file(dirname(__FILE__)."/".$sSystem->sCONFIG["sTEMPLATEPATH"]."/".$sSystem->sLanguageData[$sSystem->sLanguage]["isocode"]."/html/index/index.tpl")){
		$getTemplates = $sSystem->sCONFIG["sUSEDEFAULTTEMPLATES"];
		$filename = dirname(__FILE__)."/templates/$getTemplates/html/index/index.tpl";
	}else {
		$filename = dirname(__FILE__)."/".$sSystem->sCONFIG["sTEMPLATEPATH"]."/".$sSystem->sLanguageData[$sSystem->sLanguage]["isocode"]."/html/index/index.tpl";
	}
}
$checkFolder = dirname(__FILE__)."/".$sSystem->sCONFIG["sTEMPLATEPATH"]."/".$sSystem->sLanguageData[$sSystem->sLanguage]["isocode"];
eval($sSystem->sCallHookPoint("shopware.php_defineTemplatePathAfter"));
if (!is_dir($checkFolder)){
	die("Folder ".dirname(__FILE__)."/".$sSystem->sCONFIG["sTEMPLATEPATH"]."/".$sSystem->sLanguageData[$sSystem->sLanguage]["isocode"]." missing");
}

if (!empty($refreshcache)){
	// Pass caching variables
	$sSystem->sCache["sHash"] = $hash;
	$sSystem->sCache["sHashFile"] = dirname(__FILE__)."/"."cache/highperfcache/$hash";
	$sSystem->sCache["sRefreshCache"] = $refreshcache;
	
	$sViewport = $sSystem->sSMARTY->fetch($filename);
	$sSystem->sMODULES["sCore"]->sBuildCache();
}

/*
Export variables / messages in json
*/
if (!empty($_SESSION["sDump"]) && $sSystem->_GET["sDump"] && !empty($sSystem->sCONFIG["sTEMPLATEDEBUG"])){
	echo json_encode($_SESSION["sDump"]);
	exit;
}

/*
Starting content buffering
*/
if (empty($sSystem->sCONFIG["sDONTGZIP"])){
	ob_clean();
	ob_start("ob_gzhandler");
}

/*
Template/Firebug Handler
*/
if (!empty($sSystem->sCONFIG["sTEMPLATEDEBUG"])){
	$_SESSION["sDump"] = array("sBenchmark"=>$sSystem->sBENCHRESULTS,"toSmarty"=>$sSystem->sRenderVariables);
	echo "
	<div align=\"center\" style=\"text-align:left;color:#F00;width:102px;height10px;background-color:#CCC;border: 1px dotted;\">
	<input type=\"submit\" value=\"console.log()\" onclick=\"new Ajax('".$sSystem->sPathStart."?sDump=true', {method: 'post', async: true, onComplete: function(ret){ret = Json.evaluate(ret);console.log(ret);}}).request();\">
	</div>
	";
}
/*
Push content
*/
eval($sSystem->sCallHookPoint("shopware.php_pushContentBefore"));
if (empty($sViewport) && !empty($hash)){
	//echo "Using cache $hash";
	// Open static cache
	$sViewport = file_get_contents(dirname(__FILE__)."/"."cache/highperfcache/$hash");
	// Rewrite Links / Add Session etc.
	// $sRender = $sSystem->sMODULES['sCore']->sCustomRenderer(array(),"","");
	
	$sViewport = $sSystem->sMODULES["sCore"]->postfilter($sViewport);
	
}
eval($sSystem->sCallHookPoint("shopware.php_pushContentAfter"));

echo ($sViewport);

if (empty($sSystem->sCONFIG["sDONTGZIP"])) ob_end_flush();
?>