mirror of
https://github.com/librenms/librenms.git
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109 lines
3.3 KiB
PHP
109 lines
3.3 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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$stacked = generate_stacked_graphs();
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if ($width > '500') {
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$descr_len = 24;
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} else {
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$descr_len = 12;
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}
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if ($nototal) {
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$descr_len += '2';
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$unitlen += '2';
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}
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if ($width > '500') {
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$rrd_options .= " COMMENT:'" . substr(str_pad($unit_text, ($descr_len + 5)), 0, ($descr_len + 5)) . "Now Min Max Avg\l'";
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if (! $nototal) {
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$rrd_options .= " COMMENT:'Total '";
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}
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$rrd_options .= " COMMENT:'\l'";
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} else {
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$rrd_options .= " COMMENT:'" . substr(str_pad($unit_text, ($descr_len + 5)), 0, ($descr_len + 5)) . "Now Min Max Avg\l'";
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}
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$i = 0;
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$iter = 0;
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$ids = [];
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foreach ($rrd_list as $rrd) {
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if (isset($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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$ds = $rrd['ds'];
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$filename = $rrd['filename'];
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$descr = rrdtool_escape($rrd['descr'], $descr_len);
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$ids[] = ($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_optionsc .= ' AREA:' . $id . 'i#' . $colour . $stacked['transparency'] . ":'$descr'" . $cstack;
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$rrd_optionsc .= ' GPRINT:' . $id . ':LAST:%5.1lf%s GPRINT:' . $id . 'min:MIN:%5.1lf%s';
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$rrd_optionsc .= ' GPRINT:' . $id . 'max:MAX:%5.1lf%s GPRINT:' . $id . ":AVERAGE:'%5.1lf%s\\n'";
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$cstack = ':STACK';
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} else {
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$rrd_optionsb .= ' AREA:' . $id . '#' . $colour . $stacked['transparency'] . ":'$descr'" . $bstack;
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$rrd_optionsb .= ' GPRINT:' . $id . ':LAST:%5.1lf%s GPRINT:' . $id . 'min:MIN:%5.1lf%s';
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$rrd_optionsb .= ' GPRINT:' . $id . 'max:MAX:%5.1lf%s GPRINT:' . $id . ":AVERAGE:'%5.1lf%s\\n'";
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$bstack = ':STACK';
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}
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$i++;
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}
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if ($print_total) {
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$tot = $ids;
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for ($i = 1; $i < count($ids); $i++) {
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$tot[] = '+';
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}
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$rrd_options .= ' CDEF:tot=' . implode($tot, ',');
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$rrd_options .= ' COMMENT:" ' . rrdtool_escape('Total', $descr_len) . '"';
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$rrd_options .= ' GPRINT:tot:LAST:%5.1lf%s';
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$rrd_options .= ' GPRINT:tot:MIN:%5.1lf%s';
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$rrd_options .= ' GPRINT:tot:MAX:%5.1lf%s';
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$rrd_options .= ' GPRINT:tot:AVERAGE:%5.1lf%s\n';
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}
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$rrd_options .= $rrd_optionsb;
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$rrd_options .= ' HRULE:0#555555';
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$rrd_options .= $rrd_optionsc;
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unset($stacked);
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