librenms-librenms/includes/html/pages/health.inc.php

<?php
/*
 * LibreNMS
 *
 * This program 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 3 of the License, or (at your
 * option) any later version.  Please see LICENSE.txt at the top level of
 * the source code distribution for details.
 *
 * @package    LibreNMS
 * @subpackage webui
 * @link       http://librenms.org
 * @copyright  2017 LibreNMS
 * @author     LibreNMS Contributors
*/

$no_refresh = true;

$datas = ['mempool','processor','storage'];

$used_sensors = \LibreNMS\Util\ObjectCache::sensors();
foreach ($used_sensors as $group => $types) {
    foreach ($types as $entry) {
        $datas[] = $entry['class'];
    }
}

$type_text = [
    'overview' => "Overview",
    'temperature' => "Temperature",
    'charge' => "Battery Charge",
    'humidity' => "Humidity",
    'mempool' => "Memory",
    'storage' => "Storage",
    'diskio' => "Disk I/O",
    'processor' => "Processor",
    'voltage' => "Voltage",
    'fanspeed' => "Fanspeed",
    'frequency' => "Frequency",
    'runtime' => "Runtime",
    'current' => "Current",
    'power' => "Power",
    'power_consumed' => "Power Consumed",
    'power_factor' => "Power Factor",
    'dbm' => "dBm",
    'load' => "Load",
    'loss' => 'Loss',
    'state' => "State",
    'count' => "Count",
    'signal' => "Signal",
    'snr' => "SNR",
    'pressure' => "Pressure",
    'cooling' => "Cooling",
    'toner' => 'Toner',
    'delay' => 'Delay',
    'quality_factor' => 'Quality factor',
    'chromatic_dispersion' => 'Chromatic Dispersion',
    'ber' => 'Bit Error Rate',
    'eer' => 'Energy Efficiency Ratio',
    'waterflow' => 'Water Flow Rate',
];

$active_metric = basename($vars['metric'] ?? 'processor');

if (!$vars['view']) {
    $vars['view'] = "detail";
}

$link_array = ['page' => 'health'];

$navbar = '<span style="font-weight: bold;">Health</span> &#187; ';
$sep = "";
foreach ($datas as $texttype) {
    $metric = strtolower($texttype);
    $navbar .= $sep;
    if ($active_metric == $metric) {
        $navbar .= '<span class="pagemenu-selected">';
    }
    $navbar .= generate_link($type_text[$metric], $link_array, array('metric'=> $metric, 'view' => $vars['view']));
    if ($active_metric == $metric) {
        $navbar .= '</span>';
    }
    $sep = ' | ';
}
unset($sep);

if ($vars['view'] == "graphs") {
    $displayoptions = '<span class="pagemenu-selected">';
}

$displayoptions .= generate_link("Graphs", $link_array, ['metric'=> $active_metric, 'view' => "graphs"]);

if ($vars['view'] == "graphs") {
    $displayoptions .= '</span>';
}

$displayoptions .= ' | ';

if ($vars['view'] != "graphs") {
    $displayoptions .= '<span class="pagemenu-selected">';
}

$displayoptions .= generate_link("No Graphs", $link_array, ['metric'=> $active_metric, 'view' => "detail"]);

if ($vars['view'] != "graphs") {
    $displayoptions .= '</span>';
}

if (in_array($active_metric, $datas)) {
    include("includes/html/pages/health/$active_metric.inc.php");
} else {
    echo("No sensors of type $active_metric found.");
}