# HG changeset patch
# User Tom Fredrik "BFG" Klaussen <bfg@blenning.no>
# Date 1305927273 -7200
# Node ID 350a8c63bd14903f889542f504f61f9423be4d2e
# Parent  6c0162497d561f9ce6558df5a3607bae28e44ffa
Support for recursive includes.

diff -r 6c0162497d56 -r 350a8c63bd14 index.php
--- a/index.php	Fri May 20 22:28:03 2011 +0200
+++ b/index.php	Fri May 20 23:34:33 2011 +0200
@@ -1,5 +1,7 @@
 <?php
 define(DEBUG,0);
+define(MAX_RECURSE,50);
+
 if (DEBUG) {
   error_reporting(E_ALL);
   ini_set("display_errors", 1);
@@ -43,6 +45,29 @@
 $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");