mirror of
https://github.com/librenms/librenms.git
synced 2024-10-07 16:52:45 +00:00
995b7069eb
* initial release * newline fix * missed some graphs in edit * style fixes * revert custom function, use Config * unified config option added webui graph config entry added sql entry for webui config * removed config_id from sql file * remove graph stack from defaults * moved transparency and stacked option to functions.php * style fixes * style fixes * changes in code added docs about stacked graphs * return keyed array * new colors and transparency * sql rename
163 lines
5.4 KiB
PHP
163 lines
5.4 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/graphs/common.inc.php';
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$stacked = generate_stacked_graphs();
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$i = 0;
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if ($width > '500') {
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$descr_len = 18;
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} else {
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$descr_len = 8;
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$descr_len += round(($width - 260) / 9.5);
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}
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$unit_text = 'Bits/sec';
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if (!$noagg || !$nodetails) {
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if ($width > '500') {
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$rrd_options .= " COMMENT:'" . substr(str_pad($unit_text, ($descr_len + 5)), 0, ($descr_len + 5)) . " Current Average Maximum '";
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if (!$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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$nototal = true;
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$rrd_options .= " COMMENT:'" . substr(str_pad($unit_text, ($descr_len + 5)), 0, ($descr_len + 5)) . " Now Ave Max\l'";
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}
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}
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if (!isset($multiplier)) {
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$multiplier = '8';
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}
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foreach ($rrd_list as $rrd) {
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if (!$config['graph_colours'][$colours_in][$iter] || !$config['graph_colours'][$colours_out][$iter]) {
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$iter = 0;
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}
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$colour_in = $config['graph_colours'][$colours_in][$iter];
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$colour_out = $config['graph_colours'][$colours_out][$iter];
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if (!$nodetails) {
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if (isset($rrd['descr_in'])) {
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$descr = rrdtool_escape($rrd['descr_in'], $descr_len) . ' In';
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} else {
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$descr = rrdtool_escape($rrd['descr'], $descr_len) . ' In';
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}
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$descr_out = rrdtool_escape($rrd['descr_out'], $descr_len) . ' Out';
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}
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$rrd_options .= ' DEF:' . $in . $i . '=' . $rrd['filename'] . ':' . $ds_in . ':AVERAGE ';
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$rrd_options .= ' DEF:' . $out . $i . '=' . $rrd['filename'] . ':' . $ds_out . ':AVERAGE ';
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$rrd_options .= ' CDEF:inB' . $i . '=in' . $i . ",$multiplier,* ";
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$rrd_options .= ' CDEF:outB' . $i . '=out' . $i . ",$multiplier,*";
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$rrd_options .= ' CDEF:outB' . $i . '_neg=outB' . $i . ',' . $stacked['stacked'] . ',*';
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$rrd_options .= ' CDEF:octets' . $i . '=inB' . $i . ',outB' . $i . ',+';
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if (!$nototal) {
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$rrd_options .= ' VDEF:totin' . $i . '=inB' . $i . ',TOTAL';
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$rrd_options .= ' VDEF:totout' . $i . '=outB' . $i . ',TOTAL';
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$rrd_options .= ' VDEF:tot' . $i . '=octets' . $i . ',TOTAL';
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}
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if ($i) {
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$stack = ':STACK';
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}
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$rrd_options .= ' AREA:inB' . $i . '#' . $colour_in . $stacked['transparency'] . ":'" . $descr . "'$stack";
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if (!$nodetails) {
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$rrd_options .= ' GPRINT:inB' . $i . ":LAST:%6.2lf%s$units";
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$rrd_options .= ' GPRINT:inB' . $i . ":AVERAGE:%6.2lf%s$units";
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$rrd_options .= ' GPRINT:inB' . $i . ":MAX:%6.2lf%s$units";
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if (!$nototal) {
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$rrd_options .= ' GPRINT:totin' . $i . ":%6.2lf%s$total_units";
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}
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$rrd_options .= '\l';
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}
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$rrd_options .= " 'HRULE:0#" . $colour_out . ':' . $descr_out . "'";
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$rrd_optionsb .= " 'AREA:outB" . $i . '_neg#' . $colour_out . $stacked['transparency'] . ":$stack'";
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if (!$nodetails) {
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$rrd_options .= ' GPRINT:outB' . $i . ":LAST:%6.2lf%s$units";
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$rrd_options .= ' GPRINT:outB' . $i . ":AVERAGE:%6.2lf%s$units";
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$rrd_options .= ' GPRINT:outB' . $i . ":MAX:%6.2lf%s$units";
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if (!$nototal) {
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$rrd_options .= ' GPRINT:totout' . $i . ":%6.2lf%s$total_unit";
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}
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$rrd_options .= '\l';
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}
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$rrd_options .= " 'COMMENT:\l'";
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if ($i >= 1) {
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$aggr_in .= ',';
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$aggr_out .= ',';
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}
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if ($i > 1) {
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$aggr_in .= 'ADDNAN,';
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$aggr_out .= 'ADDNAN,';
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}
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$aggr_in .= $in . $i;
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$aggr_out .= $out . $i;
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$i++;
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$iter++;
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}
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if (!$noagg) {
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$rrd_options .= ' CDEF:aggr' . $in . 'bytes=' . $aggr_in . ',ADDNAN';
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$rrd_options .= ' CDEF:aggr' . $out . 'bytes=' . $aggr_out . ',ADDNAN';
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$rrd_options .= ' CDEF:aggrinbits=aggrinbytes,' . $multiplier . ',*';
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$rrd_options .= ' CDEF:aggroutbits=aggroutbytes,' . $multiplier . ',*';
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$rrd_options .= ' VDEF:totalin=aggrinbytes,TOTAL';
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$rrd_options .= ' VDEF:totalout=aggroutbytes,TOTAL';
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$rrd_options .= " COMMENT:' \\\\n'";
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$rrd_options .= " COMMENT:'" . substr(str_pad('Aggregate In', ($descr_len + 5)), 0, ($descr_len + 5)) . "'";
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$rrd_options .= " GPRINT:aggrinbits:LAST:%6.2lf%s$units";
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$rrd_options .= " GPRINT:aggrinbits:AVERAGE:%6.2lf%s$units";
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$rrd_options .= " GPRINT:aggrinbits:MAX:%6.2lf%s$units";
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if (!$nototal) {
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$rrd_options .= " GPRINT:totalin:%6.2lf%s$total_units";
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}
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$rrd_options .= "\\\\n";
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$rrd_options .= " COMMENT:'" . substr(str_pad('Aggregate Out', ($descr_len + 5)), 0, ($descr_len + 5)) . "'";
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$rrd_options .= " GPRINT:aggroutbits:LAST:%6.2lf%s$units";
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$rrd_options .= " GPRINT:aggroutbits:AVERAGE:%6.2lf%s$units";
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$rrd_options .= " GPRINT:aggroutbits:MAX:%6.2lf%s$units";
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if (!$nototal) {
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$rrd_options .= " GPRINT:totalout:%6.2lf%s$total_units";
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}
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$rrd_options .= "\\\\n";
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}
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if ($custom_graph) {
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$rrd_options .= $custom_graph;
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}
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$rrd_options .= $rrd_optionsb;
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$rrd_options .= ' HRULE:0#999999';
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unset($stacked);
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