mirror of
https://github.com/librenms/librenms.git
synced 2024-10-07 16:52:45 +00:00
122 lines
4.3 KiB
PHP
122 lines
4.3 KiB
PHP
<?php
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require 'includes/html/graphs/common.inc.php';
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$unitlen = $unitlen ?? 0;
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$descr_len = $descr_len ?? 12;
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$multiplier = $multiplier ?? false;
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$previous = $graph_params->visible('previous');
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$stack = $stack ?? '';
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$seperatorX = '';
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$thingX = '';
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$plusX = '';
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$plusesX = '';
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if ($nototal) {
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$descr_len += 2;
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$unitlen += 2;
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}
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$rrd_options .= " COMMENT:'" . \LibreNMS\Data\Store\Rrd::fixedSafeDescr($unit_text, $descr_len) . " Now Min Max Avg\l'";
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$unitlen = 10;
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if ($nototal) {
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$descr_len += 2;
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$unitlen += 2;
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}
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$unit_text = str_pad(truncate($unit_text, $unitlen), $unitlen);
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$colour_iter = 0;
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foreach ($rrd_list as $i => $rrd) {
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if (isset($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.$colour_iter")) {
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$colour_iter = 0;
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}
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$colour = \LibreNMS\Config::get("graph_colours.$colours.$colour_iter");
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$colour_iter++;
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}
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$descr = \LibreNMS\Data\Store\Rrd::fixedSafeDescr($rrd['descr'], $descr_len);
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$rrd_options .= ' DEF:' . $rrd['ds'] . $i . '=' . $rrd['filename'] . ':' . $rrd['ds'] . ':AVERAGE ';
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if (isset($simple_rrd)) {
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$rrd_options .= ' CDEF:' . $rrd['ds'] . $i . 'min=' . $rrd['ds'] . $i . ' ';
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$rrd_options .= ' CDEF:' . $rrd['ds'] . $i . 'max=' . $rrd['ds'] . $i . ' ';
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} else {
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$rrd_options .= ' DEF:' . $rrd['ds'] . $i . 'min=' . $rrd['filename'] . ':' . $rrd['ds'] . ':MIN ';
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$rrd_options .= ' DEF:' . $rrd['ds'] . $i . 'max=' . $rrd['filename'] . ':' . $rrd['ds'] . ':MAX ';
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}
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if ($previous) {
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$rrd_options .= ' DEF:' . $i . 'X=' . $rrd['filename'] . ':' . $rrd['ds'] . ':AVERAGE:start=' . $prev_from . ':end=' . $from;
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$rrd_options .= ' SHIFT:' . $i . "X:$period";
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$thingX .= $seperatorX . $i . 'X,UN,0,' . $i . 'X,IF';
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$plusesX .= $plusX;
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$seperatorX = ',';
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$plusX = ',+';
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}
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// Suppress totalling?
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if (! $nototal) {
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$rrd_options .= ' VDEF:tot' . $rrd['ds'] . $i . '=' . $rrd['ds'] . $i . ',TOTAL';
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}
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// This this not the first entry?
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if ($i) {
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$stack = ':STACK';
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}
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// if we've been passed a multiplier we must make a CDEF based on it!
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$g_defname = $rrd['ds'];
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if (is_numeric($multiplier)) {
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$g_defname = $rrd['ds'] . '_cdef';
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$rrd_options .= ' CDEF:' . $g_defname . $i . '=' . $rrd['ds'] . $i . ',' . $multiplier . ',*';
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$rrd_options .= ' CDEF:' . $g_defname . $i . 'min=' . $rrd['ds'] . $i . 'min,' . $multiplier . ',*';
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$rrd_options .= ' CDEF:' . $g_defname . $i . 'max=' . $rrd['ds'] . $i . 'max,' . $multiplier . ',*';
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// If we've been passed a divider (divisor!) we make a CDEF for it.
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} elseif (is_numeric($divider)) {
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$g_defname = $rrd['ds'] . '_cdef';
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$rrd_options .= ' CDEF:' . $g_defname . $i . '=' . $rrd['ds'] . $i . ',' . $divider . ',/';
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$rrd_options .= ' CDEF:' . $g_defname . $i . 'min=' . $rrd['ds'] . $i . 'min,' . $divider . ',/';
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$rrd_options .= ' CDEF:' . $g_defname . $i . 'max=' . $rrd['ds'] . $i . 'max,' . $divider . ',/';
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}
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// Are our text values related to te multiplier/divisor or not?
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if (isset($text_orig) && $text_orig) {
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$t_defname = $rrd['ds'];
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} else {
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$t_defname = $g_defname;
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}
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$rrd_options .= ' AREA:' . $g_defname . $i . '#' . $colour . ":'" . $descr . "'$stack";
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$rrd_options .= ' GPRINT:' . $t_defname . $i . ':LAST:%5.' . $float_precision . 'lf%s GPRINT:' . $t_defname . $i . 'min:MIN:%5.' . $float_precision . 'lf%s';
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$rrd_options .= ' GPRINT:' . $t_defname . $i . 'max:MAX:%5.' . $float_precision . 'lf%s GPRINT:' . $t_defname . $i . ":AVERAGE:'%5." . $float_precision . "lf%s\\n'";
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if (! $nototal) {
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$rrd_options .= ' GPRINT:tot' . $rrd['ds'] . $i . ':%6.' . $float_precision . "lf%s'" . \Rrd::safeDescr($total_units) . "'";
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}
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$rrd_options .= " COMMENT:'\\n'";
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}//end foreach
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if ($previous) {
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if (is_numeric($multiplier)) {
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$rrd_options .= ' CDEF:X=' . $thingX . $plusesX . ',' . $multiplier . ',*';
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} elseif (is_numeric($divider)) {
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$rrd_options .= ' CDEF:X=' . $thingX . $plusesX . ',' . $divider . ',/';
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} else {
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$rrd_options .= ' CDEF:X=' . $thingX . $plusesX;
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}
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$rrd_options .= ' AREA:X#99999999:';
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$rrd_options .= ' LINE1.25:X#666666:';
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}
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