--- a/cache_check.inc	Wed Sep 19 14:41:22 2012 +0200
+++ b/cache_check.inc	Wed Sep 19 15:50:18 2012 +0200
@@ -23,4 +23,11 @@
     $newest = $mtime;
   }
 }
+
+function include_with_mtime($path) {
+  cache_time($path);
+  include($path);
+}
+
+cache_time('php/cache_check.inc');
 ?>
\ No newline at end of file

--- a/flag.php	Wed Sep 19 14:41:22 2012 +0200
+++ b/flag.php	Wed Sep 19 15:50:18 2012 +0200
@@ -1,4 +1,6 @@
 <?php
+define(DEBUG,0);
+
 include 'cache_check.inc';
 include 'accept-language.inc';
 

--- a/index.php	Wed Sep 19 14:41:22 2012 +0200
+++ b/index.php	Wed Sep 19 15:50:18 2012 +0200
@@ -1,6 +1,12 @@
 <?php
 define(DEBUG,0);
 define(MAX_RECURSE,50);
+define(CACHING,0);
+
+/*
+var_dump($_SERVER);
+exit;
+*/
 
 function include_with_mtime($file) {
   global $newest;
@@ -20,10 +26,19 @@
 $newest = filemtime($SCRIPT_FILENAME);
 $cachable = true;
 
+<<<<<<< local
 include_with_mtime('php/cache_check.inc');
 include_with_mtime('php/accept-language.inc');
 include_with_mtime('php/filters.inc');
 include_with_mtime('php/common-functions.inc');
+=======
+if(CACHING) {
+include 'php/cache_check.inc';
+}
+include 'php/accept-language.inc';
+include 'php/filters.inc';
+include 'php/common-functions.inc';
+>>>>>>> other
 
 $URL_PARAMS=array('name', 'lang');
 
@@ -38,14 +53,17 @@
 if(!$lang) {
   $lang="no";
   $langs=acceptedLanguages();
-  foreach ($langs as $l => $val) {
-    if (file_exists($l)) {
-      $lang=$l;
-      break;
+  if ($langs) {
+    foreach ($langs as $l => $val) {
+      if (file_exists($l)) {
+        $lang=$l;
+        break;
+      }
     }
   }
 }
 
+<<<<<<< local
 $title="Dummy title";
 
 $config=loadFile("${lang}/${name}.xml");
@@ -115,6 +133,8 @@
       <div id="container">
 ';
 
+=======
+>>>>>>> other
 function getParam($param) {
   $param_type=$param->getAttribute("type");
   $param_value;
@@ -144,6 +164,91 @@
   return $param_value;
 }
 
+function getInput($master, $param) {
+  $out='';
+
+  $lang=$GLOBALS['lang'];
+  $name=$param->getAttribute("id");
+  $conf=$_GET[$name];
+  $GLOBALS[$name]=$conf;
+  if (!$conf)
+    $conf=$param->getAttribute("default");
+  $config=loadFile("${lang}/${conf}.xml");
+
+  $confFile="${lang}/${conf}.xml";
+  if (!file_exists($confFile)) {
+     errorPage("Resource not available");
+  }
+  $doc = new DOMDocument();
+  $doc->load($confFile);
+  
+  $includes=$doc->getElementsByTagName("include");
+  $recurse=0;
+
+  while($includes->length>0) {
+    if(++$recurse>MAX_RECURSE) {
+      errorPage('Recursion limit exceeded', 500);
+    }
+    foreach ($includes as $include) {
+	$src=$include->getAttribute("src");
+	$subdoc = new DOMDocument();
+	$subdoc->load("${lang}/${src}");
+	$parent=$include->parentNode;
+	$xml=getElementByTagName($subdoc,"xml");
+	foreach($xml->childNodes as $child) {
+		$text=$subdoc->saveXml($child);
+		$clonedChild=$doc->importNode($child,true);
+		$parent->insertBefore($clonedChild,$include);
+	}
+	$parent->removeChild($include);	
+    }
+    $includes=$doc->getElementsByTagName("include");
+  }
+
+  $head=getElementByTagName($doc,"head");
+  $title=$head->getAttribute("title");
+
+  if($title) {
+    $values=$master->getElementsByTagName("param");
+    foreach ($values as $value) {
+      if ($value->getAttribute("type")=="input_config") {
+        if ($value->getAttribute("id")=="title") {
+          $tmp = new DOMDocument();
+          $tmp->loadXml("<xml>${title}</xml>");
+	  $parent=$value->parentNode;
+	  $parent->removeChild($value);
+	  $parent->appendChild(new DOMText($tmp->textContent));
+        }
+      }
+    }
+  }
+
+  $css=getElementByTagName($head,"css");
+  $css=$doc->saveXML($css);
+  $css=preg_replace('/\s*<\/?\s*css\s*>\s*/s', '', $css);
+
+  if($css) {
+    $values=$master->getElementsByTagName("param");
+    foreach ($values as $value) {
+      if ($value->getAttribute("type")=="input_config") {
+        if ($value->getAttribute("id")=="css") {
+          $tmp = new DOMDocument();
+          $tmp->loadXml("<xml>${css}</xml>");
+	  $parent=$value->parentNode;
+	  foreach($tmp->firstChild->childNodes as $node) {
+		$clonedChild=$master->importNode($node,true);
+		$parent->insertBefore($clonedChild,$value);
+          }
+	  $parent->removeChild($value);
+        }
+      }
+    }
+  }
+
+
+  $body=getElementByTagName($doc,"body");
+  $files=$body->getElementsByTagName("file");
+
 foreach ($files as $file) {
   if ($file->getAttribute("script")) {
     $cachable = false;
@@ -208,6 +313,7 @@
         $out.= $file_content;
 }
 
+<<<<<<< local
 
 
 $out.='
@@ -215,6 +321,32 @@
     </body>
 </html>
 ';
+=======
+  $doc = new DOMDocument();
+  $doc->loadXml("<xml>${out}</xml>");
+>>>>>>> other
 
-print $out;
+  return $doc;
+}
+
+$master = new DOMDocument();
+$master->load("master.xml");
+
+$params=$master->getElementsByTagName("param");
+foreach ($params as $param) {
+  if ($param->getAttribute("type") == "input") {
+    $doc=getInput($master,$param);
+
+    $parent=$param->parentNode;
+    foreach ($doc->firstChild->childNodes as $child) {
+      $clonedChild=$master->importNode($child,true);
+      $parent->insertBefore($clonedChild,$param);
+    }
+    $parent->removeChild($param);	
+
+  }
+}
+
+print $master->saveXml($master);
+
 ?>