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-rw-r--r--data/rbot/plugins/wuweather.rb100
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diff --git a/data/rbot/plugins/wuweather.rb b/data/rbot/plugins/wuweather.rb
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--- a/data/rbot/plugins/wuweather.rb
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-# Weather plugin for rbot
-# Copyright (C) 2006 Giuseppe Bilotta
-#
-# Author: Giuseppe "Oblomov" Bilotta <giuseppe.bilotta@gmail.com>
-
-require 'uri'
-
-class WuWeatherPlugin < Plugin
-
- def help(plugin, topic="")
- "weather <location> => display the current conditions at the location specified; you can use 'station <code>' to look up data by station code ( lookup your station code at http://www.weatherunderground.com/ )"
- end
-
- def initialize
- super
- @url="http://mobile.wunderground.com/cgi-bin/findweather/getForecast?brand=mobile&query=%s"
- @station_url="http://mobile.wunderground.com/global/stations/%s.html"
- end
-
- def station(m, params)
- where = params[:where]
- begin
- unless where
- m.reply "I don't know where you are, #{m.sourcenick} (and you can't set it yet)"
- end
- xml = @bot.httputil.get_cached(@station_url % URI.escape(where))
- case xml
- when nil
- m.reply "couldn't retrieve weather information, sorry"
- return
- when /<table border.*?>(.*?)<\/table>/m
- data = $1
- m.reply weather_filter(data)
- else
- debug xml
- m.reply "something went wrong with the data for #{where}..."
- end
- rescue => e
- m.reply "retrieving info about '#{where}' failed (#{e})"
- end
- end
-
- def weather(m, params)
- where = params[:where].to_s
- begin
- if where.empty?
- m.reply "I don't know where you are, #{m.sourcenick} (and you can't set it yet)"
- end
- xml = @bot.httputil.get_cached(@url % URI.escape(where))
- case xml
- when nil
- m.reply "couldn't retrieve weather information, sorry"
- return
- when /City Not Found/
- m.reply "no such location found (#{where})"
- return
- when /<table border.*?>(.*?)<\/table>/m
- data = $1
- m.reply weather_filter(data)
- when /<a href="\/global\/stations\//
- stations = xml.scan(/<a href="\/global\/stations\/(.*?)\.html">/)
- m.reply "multiple stations available, use 'weather station <code>' where code is one of " + stations.join(", ")
- else
- debug xml
- m.reply "something went wrong with the data from #{where}..."
- end
- rescue => e
- m.reply "retrieving info about '#{where}' failed (#{e})"
- end
- end
-
- def weather_filter(stuff)
- txt = stuff
- txt.gsub!(/[\n\s]+/,' ')
- data = Hash.new
- txt.gsub!(/&nbsp;/, ' ')
- txt.gsub!(/&#176;/, ' ') # degree sign
- txt.gsub!(/<\/?b>/,'')
- txt.gsub!(/<\/?span[^<>]*?>/,'')
- txt.gsub!(/<img\s*[^<>]*?>/,'')
- txt.gsub!(/<br\s?\/?>/,'')
-
- result = Array.new
- if txt.match(/<\/a>\s*Updated:\s*(.*?)\s*Observed at\s*(.*?)\s*<\/td>/)
- result << ("Weather info for %s (updated on %s)" % [$2, $1])
- end
- txt.scan(/<tr>\s*<td>\s*(.*?)\s*<\/td>\s*<td>\s*(.*?)\s*<\/td>\s*<\/tr>/) { |k, v|
- unless v.empty? or v == "-" or k =="Raw METAR"
- result << ("%s: %s" % [k, v])
- end
- }
- return result.join('; ')
- end
-
-end
-
-plugin = WuWeatherPlugin.new
-plugin.map 'weather station :where', :action => 'station', :defaults => {:where => false}
-plugin.map 'weather *where', :defaults => {:where => false}
-