mirror of
https://github.com/librenms/librenms.git
synced 2024-10-07 16:52:45 +00:00
91 lines
2.7 KiB
PHP
91 lines
2.7 KiB
PHP
<?php
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/*
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* This program is free software: you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation, either version 3 of the License, or (at your
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* option) any later version. Please see LICENSE.txt at the top level of
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* the source code distribution for details.
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*
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* @package LibreNMS
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* @subpackage graphs
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* @link http://librenms.org
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* @copyright 2017 LibreNMS
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* @author LibreNMS Contributors
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*/
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require 'includes/html/graphs/common.inc.php';
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$stacked = generate_stacked_graphs();
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if (! isset($descr_len)) {
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$descr_len = 12;
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}
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if ($nototal) {
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$descr_len += '2';
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$unitlen += '2';
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}
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$rrd_options .= " COMMENT:'" . rrdtool_escape($unit_text, $descr_len) . " Now Min Max Avg\l'";
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$i = 0;
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$iter = 0;
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foreach ($rrd_list as $rrd) {
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// get the color for this data set
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if (isset($rrd['colour'])) {
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$colour = $rrd['colour'];
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} else {
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if (! \LibreNMS\Config::get("graph_colours.$colours.$iter")) {
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$iter = 0;
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}
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$colour = \LibreNMS\Config::get("graph_colours.$colours.$iter");
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$iter++;
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}
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if (! empty($rrd['area']) && empty($rrd['areacolour'])) {
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$rrd['areacolour'] = $colour . '20';
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}
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$ds = $rrd['ds'];
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$filename = $rrd['filename'];
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$descr = rrdtool_escape($rrd['descr'], $descr_len);
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$id = 'ds' . $i;
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$rrd_options .= ' DEF:' . $id . "=$filename:$ds:AVERAGE";
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if ($simple_rrd) {
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$rrd_options .= ' CDEF:' . $id . 'min=' . $id . ' ';
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$rrd_options .= ' CDEF:' . $id . 'max=' . $id . ' ';
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} else {
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$rrd_options .= ' DEF:' . $id . "min=$filename:$ds:MIN";
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$rrd_options .= ' DEF:' . $id . "max=$filename:$ds:MAX";
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}
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if ($rrd['invert']) {
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$rrd_options .= ' CDEF:' . $id . 'i=' . $id . ',' . $stacked['stacked'] . ',*';
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$rrd_optionsb .= ' LINE1.25:' . $id . 'i#' . $colour . ":'$descr'";
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if (! empty($rrd['areacolour'])) {
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$rrd_optionsb .= ' AREA:' . $id . 'i#' . $rrd['areacolour'];
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}
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} else {
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$rrd_optionsb .= ' LINE1.25:' . $id . '#' . $colour . ":'$descr'";
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if (! empty($rrd['areacolour'])) {
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$rrd_optionsb .= ' AREA:' . $id . '#' . $rrd['areacolour'];
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}
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}
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$rrd_optionsb .= ' GPRINT:' . $id . ':LAST:%5.' . $float_precision . 'lf%s' . $units . ' GPRINT:' . $id . 'min:MIN:%5.' . $float_precision . 'lf%s' . $units;
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$rrd_optionsb .= ' GPRINT:' . $id . 'max:MAX:%5.' . $float_precision . 'lf%s' . $units . ' GPRINT:' . $id . ":AVERAGE:'%5." . $float_precision . "lf%s$units\\n'";
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$i++;
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}
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$rrd_options .= $rrd_optionsb;
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$rrd_options .= ' HRULE:0#555555';
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unset($stacked);
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