lastfm plugin from Jeremy Voorhis :)

[rbot] / data / rbot / plugins / lastfm.rb

require 'open-uri'

# plugin submitted by Jeremy Voorhis (jvoorhis)
 
class LastFmPlugin < Plugin
  def help(plugin, topic="")
    "lastfm <function> <user> => lastfm data for <user> on last.fm where <function> in [recenttracks, topartists, topalbums, toptracks, tags, friends, neighbors]"
  end
 
  def do_lastfm (m, params)
    begin
      data = open("http://ws.audioscrobbler.com/1.0/user/#{params[:user]}/#{params[:action]}.txt")
      m.reply "#{params[:action]} for #{params[:user]}:"
      data.to_a[0..2].each do |line|
        m.reply line.split(',')[-1]
      end
    rescue
      m.reply "could not find #{params[:action]} for #{params[:user]} (is #{params[:user]} a user?)"
    end
  end
end
 
plugin = LastFmPlugin.new
plugin.map 'lastfm :action :user', :action => 'do_lastfm'