--- triplify-0.7/index.php	2009-10-30 19:30:48.000000000 +0100
+++ triplify-0.7.new/index.php	2009-11-19 18:17:06.000000000 +0100
@@ -17,8 +17,7 @@
 
 if($_SERVER['REQUEST_URI']) {
         $serverURI='http://'.$_SERVER['SERVER_NAME'].($_SERVER['SERVER_PORT']!=80?':'.$_SERVER['SERVER_PORT']:'');
-	$baseURI=$serverURI.substr($_SERVER['REQUEST_URI'],0,strpos($_SERVER['REQUEST_URI'],'/triplify')+9).'/'.
-		(in_array('mod_rewrite',apache_get_modules())?'':'index.php/');
+	$baseURI=$serverURI.substr($_SERVER['REQUEST_URI'],0,strpos($_SERVER['REQUEST_URI'],'/triplify')+9).'/';
         $path=str_replace($baseURI,'',$serverURI.$_SERVER['REQUEST_URI'].(substr($_SERVER['REQUEST_URI'],-1,1)!='/'?'/':''));
 } else {
         ob_end_flush();
@@ -27,14 +28,16 @@
                 include($argv[1]);
         $_SERVER['REQUEST_URI']=$baseURI=$triplify['namespaces']['base'];
         $triplify['LinkedDataDepth']=0;
-	$triplify['db']->setAttribute(PDO::MYSQL_ATTR_USE_BUFFERED_QUERY, false);
+#	$triplify['db']->setAttribute(PDO::MYSQL_ATTR_USE_BUFFERED_QUERY, false);
 }
+//print_r($path);
 
 if($path) {
         $r=array_filter(explode('/',$path));
         $class=array_shift($r);
         if($class!='update' && count($r)==1)
                 $instance=array_pop($r);
+	$exists=false;
         foreach($triplify['queries'] as $key=>$val)
                 if(substr($key,0,1)=='/' && preg_match($key,$path))
                         $exists=true;
@@ -45,9 +47,9 @@
         }
 }
 
-if($_REQUEST['t-output']=='json')
-	header('Content-Type: text/javascript');
-else #if(0)
+#if($_REQUEST['t-output']=='json')
+#	header('Content-Type: text/javascript');
+#else #if(0)
         header('Content-Type: text/rdf+n3');
 
 $cacheFile=$triplify['cachedir'].md5($_SERVER['REQUEST_URI']);
@@ -68,7 +70,7 @@
         ob_start();
 
 $t->tripleize($triplify['queries'],$class,$instance);
-if($_REQUEST['t-output']=='json')
+if(isset($_REQUEST['t-output']) && $_REQUEST['t-output']=='json')
         echo json_encode($t->json);
 
 if($triplify['TTL'])
@@ -90,7 +92,7 @@
         function tripleizer($config=array()) {
                 if(is_object($config['db'])) {
                         $this->pdo=$config['db'];
-			$this->pdo->setAttribute(eval('return PDO::MYSQL_ATTR_USE_BUFFERED_QUERY;'),false);
+#			$this->pdo->setAttribute(eval('return PDO::MYSQL_ATTR_USE_BUFFERED_QUERY;'),false);
                 }
                 $this->config=$config;
                 $this->ns=$config['namespaces'];
@@ -255,7 +257,7 @@
                         else
                                 $written[$hash]=true;
                 }
-		if($_REQUEST['t-output']=='json') {
+		if(isset($_REQUEST['t-output']) && ($_REQUEST['t-output']=='json')) {
                         $oa=array('value'=>$object,'type'=>($isLiteral?'literal':'uri'));
                         if($isLiteral && $dtype)
                                 $oa['datatype']=$dtype;