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<?php
/*
* Copyright (c) 2011 - OpenSLX GmbH, RZ Uni Freiburg
* This program is free software distributed under the GPL version 2.
* See http://gpl.openslx.org/
*
* If you have any feedback please consult http://feedback.openslx.org/ and
* send your suggestions, praise, or complaints to feedback@openslx.org
*
* General information about OpenSLX can be found at http://openslx.org/
*/
class StatsController extends Zend_Controller_Action {
public function init() {
$this->_helper->layout->disableLayout();
$this->_helper->viewRenderer->setNoRender();
}
public function graphgroupAction() {
$userIDsNamespace = Zend_Session::namespaceGet('userIDs');
if(isset($userIDsNamespace['groupID'])) {
header("Content-Type: image/png");
header("Expires: 0");
$n = new Pbs_Graph();
$level = $this->_request->getParam('level');
if(is_numeric($level) && $level != '') {
$n->setHiglightLevel($level);
}
$groupID = $userIDsNamespace['groupID'];
$group = $this->_request->getParam('group');
if((Pbs_Acl::checkRight('gsdo') || Pbs_Acl::checkRight('gsdog')) && is_numeric($group)) {
$groupID = $group;
}
$child = $this->_request->getParam('child');
if(Pbs_Acl::checkRight('glk') && $child != '') {
$n->newChild($child);
}
echo $n->graph($groupID);
}
}
}
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