<?php
/**
 * Observium
 *
 *   This file is part of Observium.
 *
 * @package    observium
 * @subpackage graphs
 * @copyright  (C) 2006-2013 Adam Armstrong, (C) 2013-2021 Observium Limited
 *
 */

//r($vars);

$i = 0;

$where = [];
$args  = [];

if(!safe_empty($vars['poller_id'])) {
  $where[] = "`poller_id` = ?";
  $args[]  = $vars['poller_id'];
}

$query = "SELECT * FROM `devices`";
if(safe_count($where)) {
  $query .= " WHERE ";
  $query .= implode(" AND ", $where);
}

foreach (dbFetchRows($query, $args) as $device) {
  $devices[$device['device_id']] = $device;
}

$devices = array_sort_by($devices, 'last_polled_timetaken', SORT_DESC, SORT_NUMERIC);

foreach ($devices as $device_id => $device) {

  $rrd_filename = get_rrd_path($device, 'perf-poller.rrd');

  if (rrd_is_file($rrd_filename, TRUE)) {

    $rrd_list[$i]['filename'] = $rrd_filename;
    $rrd_list[$i]['descr'] = str_pad($device['hostname'], 25) ." (".$device['os'].")";
    $rrd_list[$i]['ds'] = "val";
    $i++;
  }
}

$units       = 'Seconds';
$total_units = 'Sec';

$colours     = 'bluegrey';

#$scale_min = "0";
#$scale_max = "100";

#$divider = $i;
#$text_orig = 1;
$nototal = 1;

include($config['html_dir']."/includes/graphs/generic_multi_simplex_separated.inc.php");

// EOF