X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=data%2Frbot%2Fplugins%2Flastfm.rb;h=2b58bbd4f022121546d0049b73329777978e2e68;hb=26d2e36ff08de4e3bbf510616d4c8dac6da9d6d0;hp=46b140fff86c43e2599ba87e790a097faf3eab7e;hpb=899c42e1b879cb5b1e6f8203cd7ff53ed6d1a45b;p=user%2Fhenk%2Fcode%2Fruby%2Frbot.git diff --git a/data/rbot/plugins/lastfm.rb b/data/rbot/plugins/lastfm.rb index 46b140ff..2b58bbd4 100644 --- a/data/rbot/plugins/lastfm.rb +++ b/data/rbot/plugins/lastfm.rb @@ -5,15 +5,22 @@ # # Author:: Jeremy Voorhis # Author:: Giuseppe "Oblomov" Bilotta +# Author:: Casey Link # # Copyright:: (C) 2005 Jeremy Voorhis # Copyright:: (C) 2007 Giuseppe Bilotta +# Copyright:: (C) 2008 Casey Link # # License:: GPL v2 -require 'open-uri' - class ::LastFmEvent + SELECTOR = /.*?(.*?)<\/a>.*?(.*?)<\/a>.*?(?:(.*?) attending\s+)?.*?<\/td>\s+<\/tr>/m attr_accessor :url, :date, :artist, :location, :attendance def initialize(url, date, artist, location, attendance) @url = url @@ -35,17 +42,29 @@ class ::LastFmEvent end class LastFmPlugin < Plugin - BotConfig.register BotConfigIntegerValue.new('lastfm.max_events', + Config.register Config::IntegerValue.new('lastfm.max_events', :default => 25, :validate => Proc.new{|v| v > 1}, :desc => "Maximum number of events to display.") - BotConfig.register BotConfigIntegerValue.new('lastfm.default_events', + Config.register Config::IntegerValue.new('lastfm.default_events', :default => 3, :validate => Proc.new{|v| v > 1}, :desc => "Default number of events to display.") LASTFM = "http://www.last.fm" + def initialize + super + class << @registry + def store(val) + val + end + def restore(val) + val + end + end + end + def help(plugin, topic="") - case topic.intern + case (topic.intern rescue nil) when :event, :events "lastfm [] events in => show information on events in or near . lastfm [] events by => show information on events by . The number of events that can be displayed is optional, defaults to #{@bot.config['lastfm.default_events']} and cannot be higher than #{@bot.config['lastfm.max_events']}" when :artist, :group @@ -54,8 +73,14 @@ class LastFmPlugin < Plugin "lastfm track => show information on track/song from last.fm [not implemented yet]" when :album "lastfm album => show information on album from last.fm [not implemented yet]" + when :now + "lastfm now [] => show the now playing track from last.fm" + when :set + "lastfm set => associate your current irc nick with a last.fm user" + when :who + "lastfm who [] => show who is at last.fm. if is empty, show who you are at lastfm." else - "lastfm => lastfm data for on last.fm where in [recenttracks, topartists, topalbums, toptracks, tags, friends, neighbors]. other topics: events, artist, group, song, track, album" + "lastfm => show your now playing track at lastfm. lastfm [] => lastfm data for on last.fm where in [recenttracks, topartists, topalbums, toptracks, tags, friends, neighbors]. other topics: events, artist, group, song, track, album, now, set, who" end end @@ -68,27 +93,32 @@ class LastFmPlugin < Plugin artist = params[:who].to_s if params[:who] page = nil spec = location ? "in #{location}" : "by #{artist}" + query = location ? "?findloc=#{CGI.escape(location)}" : "?s=#{CGI.escape(artist)}&findloc=" begin - if location - esc = URI.escape(location) - page = @bot.httputil.get "#{LASTFM}/events/?findloc=#{esc}" - else - esc = URI.escape(artist) - page = @bot.httputil.get "#{LASTFM}/events?s=#{esc}&findloc=" - end - + page = @bot.httputil.get LASTFM + "/events/" + query if page events = Array.new disp_events = Array.new - # matches are: - # 1. day 2. moth 3. year 4. url_who 5. who 6. url_where 7. where 8. how_many - pre_events = page.scan(/.*?(.*?)<\/a>.*?(.*?)<\/a>.*?(.*?)<\/td>\s+<\/tr>/m) + pre_events = page.scan(LastFmEvent::SELECTOR) # debug pre_events.inspect if pre_events.empty? - m.reply "No events found #{spec}, sorry" + # We may not find any even because the page gives a list + # of locations instead. In this case, retry with the first of + # these location + if page.match(//) + debug "Rechecking with #{$1}" + page = @bot.httputil.get(LASTFM+$1) + debug page + pre_events = page.scan(LastFmEvent::SELECTOR) if page + debug pre_events + end + if pre_events.empty? + m.reply "No events found #{spec}, sorry" + return + end end - pre_events.each { |day, month, year, url_who, who, url_where, where, how_many| + pre_events.each { |s| s.scan(LastFmEvent::MATCHER) { |day, month, year, url_who, who, url_where, where, how_many| date = Time.utc(year.to_i, month.to_i, day.to_i) url = LASTFM + url_who if who.match(/(.*?)<\/strong>(.+)?/) @@ -105,9 +135,9 @@ class LastFmPlugin < Plugin debug where.inspect loc = where.ircify_html end - attendance = how_many.ircify_html + attendance = how_many ? how_many.ircify_html : '' events << LastFmEvent.new(url, date, artist, loc, attendance) - } + } } # debug events.inspect events[0...num].each { |event| @@ -127,11 +157,38 @@ class LastFmPlugin < Plugin end end + def now_playing(m, params) + opts = { :cache => false } + user = nil + if params[:who] then + user = params[:who].to_s + elsif @registry.has_key? ( m.sourcenick ) then + user = @registry[ m.sourcenick ] + else + # m.reply "I don't know who you are on last.fm. Use 'lastfm set username' to identify yourself." + # return + user = m.sourcenick + end + page = nil + begin + page = @bot.httputil.get("#{LASTFM}/user/#{user}", opts) + if page + if page.match(/class="nowListening">\s*\s*(.*)<\/a>\s*<\/td/) + m.reply "#{user} is jammin to #{$1.ircify_html}" + else + m.reply "#{user} isn't listening to anything right now." + end + end + rescue + m.reply "I had problems getting #{user}'s current info" + end + end + def find_artist(m, params) artist = params[:who].to_s page = nil begin - esc = URI.escape(artist) + esc = URI.escape(CGI.escape(artist)) page = @bot.httputil.get "#{LASTFM}/music/#{esc}" if page if page.match(/

(.*?)<\/a><\/h1>/) @@ -142,7 +199,7 @@ class LastFmPlugin < Plugin end wiki = "This artist doesn't have a description yet. You can help by writing it: #{url}/+wiki?action=edit" - if page.match(/
(.*?)<\/div>/m) + if page.match(/
(.*?)<\/div>/m) wiki = $1.ircify_html end @@ -168,12 +225,43 @@ class LastFmPlugin < Plugin m.reply "not implemented yet, sorry" end + def set_user(m, params) + user = params[:who].to_s + nick = m.sourcenick + @registry[ nick ] = user + m.reply "Ok, I'll remember that #{nick} is #{user} at last.fm" + end + + def get_user(m, params) + nick = "" + if params[:who] then + nick = params[:who].to_s + else + nick = m.sourcenick + end + if @registry.has_key?( nick ) then + user = @registry[ nick ] + m.reply "#{nick} is #{user} at last.fm" + else + m.reply "Sorry, I don't know who #{nick} is at last.fm" + end + end + def lastfm(m, params) action = params[:action].intern action = :neighbours if action == :neighbors - user = params[:user] + user = nil + if params[:user] then + user = params[:user].to_s + elsif @registry.has_key? ( m.sourcenick ) then + user = @registry[ m.sourcenick ] + else + # m.reply "I don't know who you are on last.fm. Use 'lastfm set username' to identify yourself." + # return + user = m.sourcenick + end begin - data = open("http://ws.audioscrobbler.com/1.0/user/#{user}/#{action}.txt") + data = @bot.httputil.get("http://ws.audioscrobbler.com/1.0/user/#{user}/#{action}.txt") m.reply "#{action} for #{user}:" m.reply data.to_a[0..3].map{|l| l.split(',',2)[-1].chomp}.join(", ") rescue @@ -183,12 +271,19 @@ class LastFmPlugin < Plugin end plugin = LastFmPlugin.new -plugin.map 'lastfm [:num] event[s] in *location', :action => :find_event, :requirements => { :num => /\d+/ } -plugin.map 'lastfm [:num] event[s] by *who', :action => :find_event, :requirements => { :num => /\d+/ } -plugin.map 'lastfm [:num] event[s] [for] *who', :action => :find_event, :requirements => { :num => /\d+/ } -plugin.map 'lastfm artist *who', :action => :find_artist -plugin.map 'lastfm group *who', :action => :find_artist +plugin.map 'lastfm [:num] event[s] in *location', :action => :find_event, :requirements => { :num => /\d+/ }, :thread => true +plugin.map 'lastfm [:num] event[s] by *who', :action => :find_event, :requirements => { :num => /\d+/ }, :thread => true +plugin.map 'lastfm [:num] event[s] [for] *who', :action => :find_event, :requirements => { :num => /\d+/ }, :thread => true +plugin.map 'lastfm artist *who', :action => :find_artist, :thread => true +plugin.map 'lastfm group *who', :action => :find_artist, :thread => true +plugin.map 'lastfm now *who', :action => :now_playing, :thread => true +plugin.map 'lastfm now', :action => :now_playing, :thread => true plugin.map 'lastfm track *dunno', :action => :find_track plugin.map 'lastfm song *dunno', :action => :find_track plugin.map 'lastfm album *dunno', :action => :find_album -plugin.map 'lastfm :action *user' +plugin.map 'lastfm set *who', :action => :set_user, :thread => true +plugin.map 'lastfm who *who', :action => :get_user, :thread => true +plugin.map 'lastfm who', :action => :get_user, :thread => true +plugin.map 'lastfm :action *user', :thread => true +plugin.map 'lastfm :action', :thread => true +plugin.map 'lastfm', :action => :now_playing, :thread => true