DiskUsageDashlet.inc.php
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<?php
/**
* $Id: $
*
* KnowledgeTree Community Edition
* Document Management Made Simple
* Copyright (C) 2008, 2009 KnowledgeTree Inc.
*
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License version 3 as published by the
* Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* You can contact KnowledgeTree Inc., PO Box 7775 #87847, San Francisco,
* California 94120-7775, or email info@knowledgetree.com.
*
* The interactive user interfaces in modified source and object code versions
* of this program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU General Public License version 3.
*
* In accordance with Section 7(b) of the GNU General Public License version 3,
* these Appropriate Legal Notices must retain the display of the "Powered by
* KnowledgeTree" logo and retain the original copyright notice. If the display of the
* logo is not reasonably feasible for technical reasons, the Appropriate Legal Notices
* must display the words "Powered by KnowledgeTree" and retain the original
* copyright notice.
* Contributor( s): ______________________________________
*/
class DiskUsageDashlet extends KTBaseDashlet
{
private $usage;
function DiskUsageDashlet()
{
$this->sTitle = _kt('Storage Utilization');
$this->sClass = "ktInfo";
}
function is_active($oUser)
{
if (OS_WINDOWS && ((float) php_uname('r') >= 6)) return false;
$usage = KTUtil::getSystemSetting('DiskUsage');
if (empty($usage)) return false;
$usage = unserialize($usage);
$this->usage = $usage;
return Permission::userIsSystemAdministrator();
}
function render()
{
$oTemplating =& KTTemplating::getSingleton();
$oTemplate = $oTemplating->loadTemplate('DiskUsage');
$oRegistry =& KTPluginRegistry::getSingleton();
$oPlugin =& $oRegistry->getPlugin('ktcore.housekeeper.plugin');
$config = KTConfig::getSingleton();
$rootUrl = $config->get('KnowledgeTree/rootUrl');
$dispatcherURL = $oPlugin->getURLPath('HouseKeeperDispatcher.php');
if (!empty($rootUrl)) $dispatcherURL = $rootUrl . $dispatcherURL;
$dispatcherURL = str_replace( '\\', '/', $dispatcherURL);
if ( substr( $dispatcherURL, 0,1 ) != '/')
{
$dispatcherURL = '/'.$dispatcherURL;
}
$warningPercent = $config->get('DiskUsage/warningThreshold', 15);
$urgentPercent = $config->get('DiskUsage/urgentThreshold', 5);
$aTemplateData = array(
'context' => $this,
'usages'=> $this->usage,
'warnPercent'=>$warningPercent,
'urgentPercent'=>$urgentPercent,
'dispatcherURL'=>$dispatcherURL
);
return $oTemplate->render($aTemplateData);
}
}
?>