Net::HTTP.version_1_2
GOOGLE_WAP_LINK = /<a accesskey="(\d)" href=".*?u=(.*?)">(.*?)<\/a>/im
+GOOGLE_CALC_RESULT = %r{<p><table><tr><td><img src=/images/calc_img\.gif></td><td> </td><td nowrap><font size=\+1><b>(.+)</b></td></tr><tr><td>}
class SearchPlugin < Plugin
BotConfig.register BotConfigIntegerValue.new('google.hits',
case topic
when "search", "google"
"#{topic} <string> => search google for <string>"
+ when "gcalc"
+ "gcalc <equation> => use the google calculator to find the answer to <equation>"
when "wp"
"wp [<code>] <string> => search for <string> on Wikipedia. You can select a national <code> to only search the national Wikipedia"
else
hits = params[:hits] || @bot.config['google.hits']
begin
- wml = @bot.httputil.get_cached(url)
+ wml = @bot.httputil.get(url)
+ raise unless wml
rescue => e
m.reply "error googling for #{what}"
return
end
+ def gcalc(m, params)
+ what = params[:words].to_s
+ searchfor = URI.escape(what).sub('+','%2B')
+
+ debug "Getting gcalc thing: #{searchfor.inspect}"
+ url = "http://www.google.com/search?q=#{searchfor}"
+
+ begin
+ html = @bot.httputil.get(url)
+ rescue => e
+ m.reply "error googlecalcing #{what}"
+ return
+ end
+
+ debug "#{html.size} bytes of html recieved"
+
+ results = html.scan(GOOGLE_CALC_RESULT)
+ debug "results: #{results.inspect}"
+
+ if results.length != 1
+ m.reply "couldn't calculate #{what}"
+ return
+ end
+
+ result = results[0][0].ircify_html
+ debug "replying with: #{result.inspect}"
+ m.reply "#{result}"
+ end
+
def wikipedia(m, params)
lang = params[:lang]
site = "#{lang.nil? ? '' : lang + '.'}wikipedia.org"
plugin.map "search *words", :action => 'google'
plugin.map "google *words", :action => 'google'
+plugin.map "gcalc *words", :action => 'gcalc'
plugin.map "wp :lang *words", :action => 'wikipedia', :requirements => { :lang => /^\w\w\w?$/ }
plugin.map "wp *words", :action => 'wikipedia'