1 files changed, 28 insertions, 0 deletions
diff --git a/application/controllers/StatsController.php b/application/controllers/StatsController.php
new file mode 100644
index 0000000..024eacd
--- /dev/null
+++ b/application/controllers/StatsController.php
@@ -0,0 +1,28 @@
+<?php
+
+class StatsController extends Zend_Controller_Action
+{
+
+    public function init()
+    {
+        $this->_helper->layout->disableLayout();
+		$this->_helper->viewRenderer->setNoRender();
+    }
+    
+    public function graphgroupAction(){
+    	
+		$userIDsNamespace = Zend_Session::namespaceGet('userIDs');
+		
+		if($userIDsNamespace['groupID'] !=''){
+			header("Content-Type: image/png"); 
+    
+			$n = new Pbs_Graph();
+		    $str =  'echo "';
+		    $str .=  $n->graph($userIDsNamespace['groupID']);
+		    $str .=  '" | dot -Tpng  ';		    
+		    
+		    passthru($str);		    
+		}		
+    }
+}
+