From b7be07763db0811e2d4a8ddd79ea3235af20903b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rowdy=20Schwach=F6fer?= Date: Tue, 5 Apr 2011 10:43:31 +0200 Subject: [PATCH] Initial version --- plugins/other/buienradar_ | 184 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 184 insertions(+) create mode 100755 plugins/other/buienradar_ diff --git a/plugins/other/buienradar_ b/plugins/other/buienradar_ new file mode 100755 index 00000000..dbb04f9c --- /dev/null +++ b/plugins/other/buienradar_ @@ -0,0 +1,184 @@ +#!/usr/bin/perl +# +# Munin plugin for graphing the weather information provided by BuienRadar (The Netherlands) +# +# Copyright (C) 2011 - Rowdy Schwachofer (http://rowdy.nl) +# BuienRadar: http://www.buienradar.nl +# +# +# This program is free software: you can redistribute it and/or modify it under the terms of the +# GNU General Public License as published by the Free Software Foundation, either version 3 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License along with this program. +# If not, see . +# +# +### Requirements +# This plugin uses the perl module LibXML. You should have it installed... :) +# +# +# +### Configuration example +# Use these settings in your client config in /etc/munin/plugin-conf.d/munin-node +# For the language you can use 'nl' (Dutch) or 'en'. O well, everything exept 'nl' will just show +# the english version. :) +# +# [buienradar*] +# env.language = 'en' +# env.temperature = 'yes' +# env.temperature10cm = 'yes' +# env.humidity = 'yes' +# env.windspeedMS = 'yes' +# env.windspeedBF = 'yes' +# env.airpressure = 'yes' +# env.view = 'yes' +# env.gusts = 'yes' +# env.rain = 'yes' +# +# +# +### Installation Example +# Below is a example to monitor station Venlo (6391). Codes for the station can be seen at the end of +# this source or can be show with the command './buienradar_ stations' +# +# wget -O /usr/lib/munin/plugins/buienradar_ http://exchange.munin-monitoring.org/plugins/buienradar_/version/1/download +# chmod a+x /usr/lib/munin/plugins/buienradar +# ln -s /usr/lib/munin/plugins/buienradar_ /etc/munin/plugins/buienradar_6391 +# /etc/init.d/munin-node restart +# + +use strict; +use warnings; +use XML::LibXML; +use Data::Dumper; + + +# Getting the enviroment variabeles +my $LAN = $ENV{language} || "en"; +my $TMP = $ENV{temperature} || "yes"; +my $TMP10CM = $ENV{temperature10cm} || "yes"; +my $HUM = $ENV{humidity} || "yes"; +my $WSMS = $ENV{windspeedMS} || "yes"; +my $WSBF = $ENV{windspeedBF} || "yes"; +my $AP = $ENV{airpressure} || "yes"; +my $VIEW = $ENV{view} || "yes"; +my $GUSTS = $ENV{gusts} || "yes"; +my $RAIN = $ENV{rain} || "yes"; + + +# Do we need to print the station list? +if (defined $ARGV[0] and $ARGV[0] eq "stations") { + die print_stations(); +} + + +# Getting the station +my $station = ""; +if ($0 =~ /buienradar_(\w+)$/i) { + $station = $1; +} elsif (not defined $ARGV[0] or ($ARGV[0] ne "config" and $ARGV[0] ne "stations")) { + # Let's show a nice error message and display the list of stations + die "Error:\n" + ."We need to know what station you want to monitor. Please set your station this way \n\n" + ." ln -s /usr/lib/munin/plugins/buienradar_ /etc/munin/plugins/buienradar_STATIONCODE\n\n" + .print_stations(); +} + + +# Let's first try to find the station that is requested +my $xml = "http://xml.buienradar.nl"; +my $parser = XML::LibXML->new(); +my $doc = $parser->parse_file($xml); +my $stationNode = "//weerstation[stationcode/text() = '$station']/"; +my $stationName = "Regio ".$doc->findvalue($stationNode."/stationnaam/\@regio")." (".$doc->findnodes($stationNode."/stationnaam/text()").")"; + +if($stationName eq "") { + # Darn, no station name found. This means we don't provided a correct id. + die "Error:\n" + ."You have provided an invalid station code. (".$station.") Please use a correct one.\n\n" + .print_stations(); +} + + +# Output for config +if(defined $ARGV[0] && $ARGV[0] eq 'config') { + print "graph_title ".$stationName."\n"; + print "graph_category Weather\n"; + if($LAN eq "nl") { + # Dutch Language + if($TMP eq "yes") { print "tmp.label Temperatuur (C)\n"; } + if($TMP10CM eq "yes") { print "tmp10cm.label Temperatuur op 10cm (C)\n"; } + if($HUM eq "yes") { print "hum.label Luchtvochtigheid\n"; } + if($WSMS eq "yes") { print "wsms.label Windsnelheid (ms)\n"; } + if($WSBF eq "yes") { print "wsbf.label Windsnelheid (Bft)\n"; } + if($AP eq "yes") { print "ap.label Luchtdruk\n"; } + if($VIEW eq "yes") { print "view.label Zichtmeters\n"; } + if($GUSTS eq "yes") { print "gusts.label Windstoten (ms)\n"; } + if($RAIN eq "yes") { print "rain.label Regen (mm p/u)\n"; } + } + else { + # All other languages + if($TMP eq "yes") { print "tmp.label Temperature (C)\n"; } + if($TMP10CM eq "yes") { print "tmp10cm.label Temperature 10cm (C)\n"; } + if($HUM eq "yes") { print "hum.label Humidity\n"; } + if($WSMS eq "yes") { print "wsms.label Wind speed (ms)\n"; } + if($WSBF eq "yes") { print "wsbf.label Wind Speef (Bft)\n"; } + if($AP eq "yes") { print "ap.label Air pressure\n"; } + if($VIEW eq "yes") { print "view.label View (m)\n"; } + if($GUSTS eq "yes") { print "gusts.label Wind gusts (ms)\n"; } + if($RAIN eq "yes") { print "rain.label Rain (mm p/h)\n"; } + } + exit 0; +} + + +# Print the values +if($TMP eq "yes") { print "tmp.value ".$doc->findnodes($stationNode."/temperatuurGC/text()")."\n"; } +if($TMP10CM eq "yes") { print "tmp10cm.value ".$doc->findnodes($stationNode."/temperatuur10cm/text()")."\n"; } +if($HUM eq "yes") { print "hum.value ".$doc->findnodes($stationNode."/luchtvochtigheid/text()")."\n"; } +if($WSMS eq "yes") { print "wsms.value ".$doc->findnodes($stationNode."/windsnelheidMS/text()")."\n"; } +if($WSBF eq "yes") { print "wsbf.value ".$doc->findnodes($stationNode."/windsnelheidBF/text()")."\n"; } +if($AP eq "yes") { print "ap.value ".$doc->findnodes($stationNode."/luchtdruk/text()")."\n"; } +if($VIEW eq "yes") { print "view.value ".$doc->findnodes($stationNode."/zichtmeters/text()")."\n"; } +if($GUSTS eq "yes") { print "gusts.value ".$doc->findnodes($stationNode."/windstotenMS/text()")."\n"; } +if($RAIN eq "yes") { print "rain.value ".$doc->findnodes($stationNode."/regenMMPU/text()")."\n"; } + + + +# Station codes +# Static, I know I could do this dynamically, but since they don't change reguarly I choose this way +# so I could present two nice rows whitout having to write a buncgh of code... :P +sub print_stations { + return "Available station codes, updated last on April 4th 2011\n\n" + ." [6391] Venlo (Station Arcen) [6275] Arnhem (Station Arnhem)\n" + ." [6249] Berkhout (Station Berkhout) [6308] Cadzand (Station Cadzand)\n" + ." [6260] Utrecht (Station Utrecht) [6235] Den Helder (Station Den Helder)\n" + ." [6370] Eindhoven (Station Eindhoven) [6321] Noordzee (Station Euro platform)\n" + ." [6350] Gilze Rijen (Station Gilze Rijen) [6323] Goes (Station Goes)\n" + ." [6283] Oost-Overijssel (Station Groenlo-Hupsel) [6280] Groningen (Station Groningen)\n" + ." [6315] Oost-Zeeland (Station Hansweert) [6278] Zwolle (Station Heino)\n" + ." [6356] Gorinchem (Station Herwijnen) [6330] Hoek van Holland (Station Hoek van Holland)\n" + ." [6311] Zuid-Zeeland (Station Hoofdplaat) [6279] Hoogeveen (Station Hoogeveen)\n" + ." [6251] Wadden (Station Hoorn Terschelling) [6258] Enkhuizen-Lelystad (Station Houtribdijk)\n" + ." [6285] Schiermonnikoog (Station Huibertgat) [6209] IJmond (Station IJmond)\n" + ." [6225] IJmuiden (Station IJmuiden) [6210] Katwijk (Station Katwijk)\n" + ." [6277] Noord-Groningen (Station Lauwersoog) [6320] Goeree (Station LE Goeree)\n" + ." [6270] Leeuwarden (Station Leeuwarden) [6269] Lelystad (Station Lelystad)\n" + ." [6348] West-Utrecht (Station Lopik-Cabauw) [6380] Maastricht (Station Maastricht)\n" + ." [6273] Noordoostpolder (Station Marknesse) [6286] Oost-Groningen (Station Nieuw Beerta)\n" + ." [6312] Oosterschelde (Station Oosterschelde) [6344] Rotterdam (Station Rotterdam)\n" + ." [6343] Rotterdam Haven (Station Rotterdam Geulhaven) [6316] Schaar (Station Schaar)\n" + ." [6240] Amsterdam (Station Schiphol) [6324] Midden-Zeeland (Station Stavenisse)\n" + ." [6267] West-Friesland (Station Stavoren) [6229] Texel (Station Texelhors)\n" + ." [6331] Tholen (Station Tholen) [6290] Twente (Station Twente)\n" + ." [6313] West-Zeeland (Station Vlakte aan de Raan) [6242] Vlieland (Station Vlieland)\n" + ." [6310] Vlissingen (Station Vlissingen) [6375] Uden (Station Volkel)\n" + ." [6319] Terneuzen (Station Westdorpe) [6248] Hoorn (Station Wijdenes)\n" + ." [6257] Wijk aan Zee (Station Wijk aan Zee) [6340] Woensdrecht (Station Woensdrecht)\n" + ." [6239] Noordzee (Station Zeeplatform F-3) [6252] Noordzee (Station Zeeplatform K13)\n"; +} \ No newline at end of file