source: branches/0.4/web/addons/job_monarch/image.php @ 769

<?php
/*
 *
 * This file is part of Jobmonarch
 *
 * Copyright (C) 2006  Ramon Bastiaans
 *
 * Jobmonarch is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * Jobmonarch 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, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 *
 * SVN $Id: image.php 765 2013-03-28 11:21:53Z ramonb $
 */

include_once "./libtoga.php";

if ( !empty( $_GET ) ) {
        extract( $_GET );
}

function checkSessionData() {

    global $_SESSION;

    session_start();

    if( isset( $_SESSION["data"] ) ) 
    {
        $myxml_data    = &$_SESSION["data"];
    } 
    else 
    {
        $myxml_data    = null;
    }

    if( $myxml_data == null ) 
    {
        $ds             = new DataSource();
        $myxml_data     = $ds->getData();
    }
    return $myxml_data;
}


$httpvars = new HTTPVariables( $HTTP_GET_VARS, $_GET );
$view = $httpvars->getHttpVar( "j_view" );
$clustername = $httpvars->getClusterName();

if( isset($id) && ($id!='')) $filter['id']=$id;
if( isset($state) && ($state!='')) $filter['state']=$state;
if( isset($owner) && ($owner!='')) $filter['owner']=$owner;
if( isset($queue) && ($queue!='')) $filter['queue']=$queue;

function drawHostImage() {

    global $clustername, $hostname, $data_gatherer;

    $ds             = new DataSource();
    $myxml_data     = $ds->getData();

    $data_gatherer    = new DataGatherer( $clustername );

    $data_gatherer->parseXML( $myxml_data );

    if( $data_gatherer->isJobmonRunning() )
        $ic = new HostImage( $data_gatherer, $clustername, $hostname );
    else
        $ic = new EmptyImage();

    $ic->draw();
}

function drawSmallClusterImage() {

    global $clustername, $data_gatherer;

    $ds             = new DataSource();
    $myxml_data     = $ds->getData();

    $data_gatherer    = new DataGatherer( $clustername );

    $data_gatherer->parseXML( $myxml_data );

    if( $data_gatherer->isJobmonRunning() ) {
        $ic = new ClusterImage( $myxml_data, $clustername );
        $ic->setSmall();
    } else {
        $ic = new EmptyImage();
    }

    $ic->draw();
}

function drawBigClusterImage() {

    global $filter, $clustername;

    $myxml_data    = checkSessionData();

    $ic = new ClusterImage( $myxml_data, $clustername );
    $ic->setBig();

    if( isset( $filter ) ) {
        foreach( $filter as $filtername=>$filtervalue ) {
            switch( $filtername ) {

                case "id":
                    $ic->setFilter( 'jobid', $filtervalue );
                    break;
                case "owner":
                    $ic->setFilter( 'owner', $filtervalue);
                    break;
                case "queue":
                    $ic->setFilter( 'queue', $filtervalue);
                    break;
                case "state":
                    $ic->setFilter( 'status', $filtervalue);
                    break;
                default:
                    break;
            }
        }
    }
    $ic->draw();
}

switch( $view ) {

    case "small-clusterimage":

        drawSmallClusterImage();
        
        break;

    case "big-clusterimage":

        drawBigClusterImage();
    
        break;

    case "hostimage":

        drawHostImage();
    
        break;

    default:

        break;
}

?>