class UrbanPlugin < Plugin def help( plugin, topic="") "urban [word] [n]: give the [n]th definition of [word] from urbandictionary.com. urbanday: give the word-of-the-day at urban" end def urban(m, params) words = params[:words].to_s n = params[:n].nil? ? 1 : params[:n].to_i rescue 1 if words.empty? resp = @bot.httputil.head('http://www.urbandictionary.com/random.php', :max_redir => -1, :cache => false) if resp.code == "302" && (loc = resp['location']) words = URI.unescape(loc.match(/define.php\?term=(.*)$/)[1]) rescue nil end end # we give a very high 'skip' because this will allow us to get the number of definitions by retrieving the previous definition uri = "http://www.urbanwap.com/search.php?term=#{CGI.escape words}&skip=65536" page = @bot.httputil.get(uri) if page.nil? m.reply "Couldn't retrieve an urban dictionary definition of #{words}" return end if page =~ / is undefined<\/card><\/wml>/ m.reply "There is no urban dictionary definition of #{words}" return end if page =~ /&skip=(\d+)">prev<\/a>/ numdefs = $1.to_i + 1 else numdefs = 1 end n = numdefs + n + 1 if n < 0 if n > numdefs m.reply "Urban dictionary only has #{numdefs} definitions for '#{words}'" n = numdefs end if n < numdefs uri = "http://www.urbanwap.com/search.php?term=#{CGI.escape words}&skip=#{n-1}" page = @bot.httputil.get(uri) if page.nil? case n % 10 when 1 ord = 'st' when 2 ord = 'nd' when 3 ord = 'rd' else ord = 'th' end m.reply "Couldn't retrieve the #{n}#{ord} urban dictionary definition of #{words}" return end end m.reply "#{get_def(page)} (#{n}/#{numdefs})" end def get_def(text) # Start by removing the prev/home/next links t = text.gsub(/(?:]*>prev<\/a> )?]*>home<\/a>(?: ]*>next<\/a>)?/,'') # Close up paragraphs t.gsub!(/<\/?p>/, ' ') t.gsub!("\n", ' ') # Reverse headings t.gsub!(/<\/?b>/,"#{Reverse}") # Enbolden links t.gsub!(/<\/?a(?: [^>]*)?>/,"#{Bold}") # Reverse examples t.gsub!(/<\/?(?:i|em)>/,"#{Underline}") # Clear anything else t.gsub!(/<.*?>/, '') Utils.decode_html_entities t.strip end def uotd(m, params) home = @bot.httputil.get("http://www.urbanwap.com/") if home.nil? m.reply "Couldn't get the urban dictionary word of the day" return end home.match(/Word of the Day: .*?<\/a>/) wotd = $1 debug "Urban word of the day: #{wotd}" page = @bot.httputil.get(wotd) if page.nil? m.reply "Couldn't get the urban dictionary word of the day" else m.reply get_def(page) end end end plugin = UrbanPlugin.new plugin.map "urban *words :n", :requirements => { :n => /^-?\d+$/ }, :action => 'urban' plugin.map "urban [*words]", :action => 'urban' plugin.map "urbanday", :action => 'uotd'