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https://github.com/librenms/librenms.git
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b273e04241
git-svn-id: http://www.observium.org/svn/observer/trunk@3240 61d68cd4-352d-0410-923a-c4978735b2b8
128 lines
4.0 KiB
PHP
128 lines
4.0 KiB
PHP
<?php
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include("includes/graphs/common.inc.php");
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if($width > "500")
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{
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$descr_len = 24; // FIXME may even be more imo?
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} else {
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$descr_len = 12;
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$descr_len += round(($width - 250) / 8);
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}
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if ($nototal) { $descrlen += "2"; $unitlen += "2";}
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$unit_text = str_pad(truncate($unit_text,$unitlen),$unitlen);
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if($width > "500")
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{
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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) { $rrd_options .= " COMMENT:'Total '"; }
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$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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$unitlen = "10";
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if ($nototal) { $descrlen += "2"; $unitlen += "2";}
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$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 => $rrd)
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{
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if ($rrd['colour'])
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{
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$colour = $rrd['colour'];
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} else {
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if (!$config['graph_colours'][$colours][$colour_iter]) { $colour_iter = 0; }
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$colour = $config['graph_colours'][$colours][$colour_iter];
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$colour_iter++;
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}
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$descr = rrdtool_escape($rrd['descr'], $descr_len);
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$rrd_options .= " DEF:".$rrd['ds'].$i."=".$rrd['filename'].":".$rrd['ds'].":AVERAGE ";
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if ($simple_rrd)
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{
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$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'].":".$rrd['ds'].":MAX ";
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}
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if ($_GET['previous'])
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{
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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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{
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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) { $stack="STACK"; }
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# if we've been passed a multiplier we must make a CDEF based on it!
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$g_defname = $rrd['ds'];
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if (is_numeric($multiplier))
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{
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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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{
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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) && $text_orig)
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{
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$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:%5.2lf%s GPRINT:".$t_defname.$i."min:MIN:%5.2lf%s";
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$rrd_options .= " GPRINT:".$t_defname.$i."max:MAX:%5.2lf%s GPRINT:".$t_defname.$i.":AVERAGE:'%5.2lf%s\\n'";
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if (!$nototal) { $rrd_options .= " GPRINT:tot".$rrd['ds'].$i.":%6.2lf%s".rrdtool_escape($total_units).""; }
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$rrd_options .= " COMMENT:'\\n'";
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}
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if ($_GET['previous'] == "yes")
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{
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if (is_numeric($multiplier))
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{
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$rrd_options .= " CDEF:X=" . $thingX . $plusesX.",".$multiplier. ",*";
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} elseif (is_numeric($divider))
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{
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$rrd_options .= " CDEF:X=" . $thingX . $plusesX.",".$divider. ",/";
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} else
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{
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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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?>
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