Menu ▾ ▴

[r2362]: / wiregate / plugin / generic / Weather.pl  Maximize  Restore  History

Download this file

160 lines (144 with data), 7.1 kB 

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
# Weather Plugin

# Version 0.01

# by ctr (http://knx-user-forum.de/members/ctr.html)

# based on

# - Plugin zum Abfragen von Google Weather (by jensgulow)

# - Wundergroundweather (by Bodo)

# Copyright: ctr

# License: GPL (v2)



my $provider;

my $city;

my $country;

my $lang;

my $api;



my $weather_update_ga;

my $weather_temp_ga;

my $weather_hum_ga;

my $weather_clouds_ga;

my $weather_wind_ga;

my $weather_wind_speed_ga;

my $weather_wind_dir_ga;



my $weather_current_temp;

my $weather_current_humidity;

my $weather_current_clouds;

my $weather_current_wind;

my $weather_current_windchill;

my $weather_current_wind_speed;

my $weather_current_wind_dir;

my $weather_current_sunrise;

my $weather_current_sunset;

my @weather_forecast_maxtemp;

my @weather_forecast_mintemp;

my @weather_forecast_clouds;

my @weather_forecast_day;

my @weather_forecast_pop;



my $show_debug = 0;



use Switch;



my $confFile = '/etc/wiregate/plugin/generic/conf.d/'.basename($plugname,'.pl').'.conf';

if (! -f $confFile)

{

  plugin_log($plugname, " no conf file [$confFile] found.");

  return("error");

}

else

{

  plugin_log($plugname, " reading conf file [$confFile].") if( $show_debug > 1);

  open(CONF, $confFile);

  my @lines = <CONF>;

  close($confFile);

  my $result = eval("@lines");

  if( $show_debug > 1 )

  {

    ($result) and plugin_log($plugname, "conf file [$confFile] returned result[$result]");

  }

  if ($@)

  {

    plugin_log($plugname, "conf file [$confFile] returned:") if( $show_debug > 1 );

    my @parts = split(/\n/, $@);

    if( $show_debug > 1 )

    {

      plugin_log($plugname, "--> $_") foreach (@parts);

    }

  }

}









if (not defined($plugin_info{$plugname.'_cycle'})) {

  $plugin_info{$plugname.'_cycle'} = 1800;    # Eigenen Aufruf-Zyklus setzen (Initialisierung/zyklisches pr&uuml;fen) 

                        # nicht zu klein, da die Daten sowieso in l&auml;ngeren Perioden refresht werden

                        # und das Plugin auf die CF schreibt.

}



sub Wunderground {

  my $wunderground_baseurl        = "http://api.wunderground.com/api/";

  use LWP::Simple;

  use XML::Simple;

  my $url = $wunderground_baseurl.$api."/conditions/forecast/astronomy/lang:".$lang."/q/".$country."\/".$city."\.xml";

  my $xml = get($url);

  return "Couldn't get it!" unless defined $xml;

  my $weather = XMLin($xml,SuppressEmpty => '');

  # current weather

  $weather_current_temp		=  $weather->{current_observation}->{temp_c};

  ($weather_current_humidity)	= ($weather->{current_observation}->{relative_humidity} =~ m/(\d{1,3})\D/);

# $weather_current_wind		=  $weather->{current_observation}->{wind_string};

  SELECT:{

    if ($weather->{current_observation}->{wind_kph}  <  1.08)	{ $weather_current_wind =  "0"; last SELECT; }

    if ($weather->{current_observation}->{wind_kph}  <  5.76)	{ $weather_current_wind =  "1"; last SELECT; }

    if ($weather->{current_observation}->{wind_kph}  <  12.24)	{ $weather_current_wind =  "2"; last SELECT; }

    if ($weather->{current_observation}->{wind_kph}  <  19.8)	{ $weather_current_wind =  "3"; last SELECT; }

    if ($weather->{current_observation}->{wind_kph}  <  28.8)	{ $weather_current_wind =  "4"; last SELECT; }

    if ($weather->{current_observation}->{wind_kph}  <  38.88)	{ $weather_current_wind =  "5"; last SELECT; }

    if ($weather->{current_observation}->{wind_kph}  <  50.04)	{ $weather_current_wind =  "6"; last SELECT; }

    if ($weather->{current_observation}->{wind_kph}  <  61.92)	{ $weather_current_wind =  "7"; last SELECT; }

    if ($weather->{current_observation}->{wind_kph}  <  74.88)	{ $weather_current_wind =  "8"; last SELECT; }

    if ($weather->{current_observation}->{wind_kph}  <  88.2)	{ $weather_current_wind =  "9"; last SELECT; }

    if ($weather->{current_observation}->{wind_kph}  < 102.6)	{ $weather_current_wind = "10"; last SELECT; }

    if ($weather->{current_observation}->{wind_kph}  < 117.72)	{ $weather_current_wind = "11"; last SELECT; }

    if ($weather->{current_observation}->{wind_kph} >= 117.72)	{ $weather_current_wind = "12"; last SELECT; }

  }

  $weather_current_wind_speed	=  $weather->{current_observation}->{wind_kph};

  $weather_current_wind_dir	=  $weather->{current_observation}->{wind_dir};

  if ($weather->{current_observation}->{weather}) {

    $weather_current_clouds	=  $weather->{current_observation}->{weather};

  } else {

    $weather_current_clouds	= "Klar";

  }

  $weather_current_windchill	= $weather->{current_observation}->{windchill_c};

  $weather_current_sunset	= $weather->{moon_phase}->{sunset}->{hour}.":".$weather->{moon_phase}->{sunset}->{minute};

  $weather_current_sunrise	= $weather->{moon_phase}->{sunrise}->{hour}.":".$weather->{moon_phase}->{sunrise}->{minute};

  #forecast

  for (my $i = 0; $i <= 3; $i++) {

    $weather_forecast_maxtemp[$i]	=  $weather->{forecast}->{simpleforecast}->{forecastdays}->{forecastday}->[$i]->{high}->{celsius};

    $weather_forecast_mintemp[$i]	=  $weather->{forecast}->{simpleforecast}->{forecastdays}->{forecastday}->[$i]->{low}->{celsius};

    $weather_forecast_clouds[$i]	=  $weather->{forecast}->{simpleforecast}->{forecastdays}->{forecastday}->[$i]->{conditions};

    $weather_forecast_day[$i]		=  $weather->{forecast}->{simpleforecast}->{forecastdays}->{forecastday}->[$i]->{date}->{weekday};

    $weather_forecast_pop[$i]		=  $weather->{forecast}->{simpleforecast}->{forecastdays}->{forecastday}->[$i]->{pop};

  }

} # Ende "sub Wunderground"





sub Results {

  $plugin_info{$plugname.'_current_temp'} = $weather_current_temp." °C";

  if ($weather_hum_ga) { knx_write($weather_hum_ga,$weather_current_humidity,9); }

  $plugin_info{$plugname.'_current_humidity'} = $weather_current_humidity." %";

  if ($weather_clouds_ga) { knx_write($weather_clouds_ga,$weather_current_clouds,16); }

  $plugin_info{$plugname.'_current_clouds'} = $weather_current_clouds;

  if ($weather_wind_ga) { knx_write($weather_wind_ga,$weather_current_wind,16); }

  $plugin_info{$plugname.'_current_wind'} = $weather_current_wind;

  if ($weather_wind_speed_ga) { knx_write($weather_wind_speed_ga,$weather_current_wind_speed,16); }

  $plugin_info{$plugname.'_current_wind_speed'} = $weather_current_wind_speed;

  if ($weather_wind_ga) { knx_write($weather_wind_dir_ga,$weather_current_wind_dir,16); }

  $plugin_info{$plugname.'_current_wind_dir'} = $weather_current_wind_dir;

  $plugin_info{$plugname.'_current_sunset'} = $weather_current_sunset;

  $plugin_info{$plugname.'_current_sunrise'} = $weather_current_sunrise;

  for (my $i = 0; $i <= 3; $i++) {

    $plugin_info{$plugname.'_forecast_maxtemp'.$i}	= $weather_forecast_maxtemp[$i]." °C";

    $plugin_info{$plugname.'_forecast_mintemp'.$i}	= $weather_forecast_mintemp[$i]." °C";

    $plugin_info{$plugname.'_forecast_clouds'.$i}	= $weather_forecast_clouds[$i];

    $plugin_info{$plugname.'_forecast_day'.$i}		= $weather_forecast_day[$i];

    $plugin_info{$plugname.'_forecast_pop'.$i}		= $weather_forecast_pop[$i]." %";

  }

  knx_write($weather_update_ga,1,1);

} # Ende "sub Results"





if (lc $provider eq "wunderground" ) {

  Wunderground();

  Results();

  return("Done");

} else {

  return("no valid provider defined");

}