librenms/html/includes/graphs/device_humidity.inc.php

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<?php
include("common.inc.php");
$device = device_by_id_cache($id);
$rrd_options .= " -l 0 -E ";
$iter = "1";
$sql = mysql_query("SELECT * FROM sensors WHERE sensor_class='humidity' AND device_id = '$id' ORDER BY sensor_index");
$rrd_options .= " COMMENT:' Cur Min Max\\n'";
while($humidity = mysql_fetch_array($sql))
{
switch ($iter)
{
case "1":
$colour= "CC0000";
break;
case "2":
$colour= "008C00";
break;
case "3":
$colour= "4096EE";
break;
case "4":
$colour= "73880A";
break;
case "5":
$colour= "D01F3C";
break;
case "6":
$colour= "36393D";
break;
case "7":
default:
$colour= "FF0084";
unset($iter);
break;
}
$humidity['sensor_descr_fixed'] = substr(str_pad($humidity['sensor_descr'], 22),0,22);
$humidityrrd = $config['rrd_dir'] . "/".$device['hostname']."/".safename("humidity-" . $humidity['sensor_descr'] . ".rrd");
$rrd_options .= " DEF:humidity" . $humidity['sensor_id'] . "=$humidityrrd:humidity:AVERAGE ";
$rrd_options .= " LINE1:humidity" . $humidity['sensor_id'] . "#" . $colour . ":'" . str_replace(':','\:',str_replace('\*','*',quotemeta($humidity['sensor_descr_fixed']))) . "' ";
$rrd_options .= " GPRINT:humidity" . $humidity['sensor_id'] . ":LAST:%3.0lf%% ";
$rrd_options .= " GPRINT:humidity" . $humidity['sensor_id'] . ":MIN:%3.0lf%% ";
$rrd_options .= " GPRINT:humidity" . $humidity['sensor_id'] . ":MAX:%3.0lf%%\\\l ";
$iter++;
}
?>