+ period = _(", where <period> can be one of: 3|6|12 months, a year")
+ case (topic.intern rescue nil)
+ when :event, :events
+ _("lastfm [<num>] events in <location> => show information on events in or near <location>. lastfm [<num>] events by <artist/group> => show information on events by <artist/group>. The number of events <num> that can be displayed is optional, defaults to %{d} and cannot be higher than %{m}") % {:d => @bot.config['lastfm.default_events'], :m => @bot.config['lastfm.max_events']}
+ when :artist
+ _("lastfm artist <name> => show information on artist <name> from last.fm")
+ when :album
+ _("lastfm album <name> => show information on album <name> from last.fm [not implemented yet]")
+ when :track
+ _("lastfm track <name> => search tracks matching <name> on last.fm")
+ when :now, :np
+ _("lastfm now [<nick>] => show the now playing track from last.fm. np [<nick>] does the same.")
+ when :set
+ _("lastfm set user <user> => associate your current irc nick with a last.fm user. lastfm set verb <present>, <past> => set your preferred now playing/just played verbs. default \"is listening to\" and \"listened to\".")
+ when :who
+ _("lastfm who [<nick>] => show who <nick> is on last.fm. if <nick> is empty, show who you are on lastfm.")
+ when :compare
+ _("lastfm compare [<nick1>] <nick2> => show musical taste compatibility between nick1 (or user if omitted) and nick2")
+ when :shouts
+ _("lastfm shouts [<nick>] => show shouts to <nick>")
+ when :friends
+ _("lastfm friends [<nick>] => show <nick>'s friends")
+ when :neighbors, :neighbours
+ _("lastfm neighbors [<nick>] => show people who share similar musical taste as <nick>")
+ when :lovedtracks
+ _("lastfm loved[tracks] [<nick>] => show tracks that <nick> has loved")
+ when :recenttracks, :recentracks
+ _("lastfm recent[tracks] [<nick>] => show tracks that <nick> has recently played")
+ when :topalbums
+ _("lastfm topalbums [<nick>] [over <period>] => show <nick>'s top albums%{p}") % { :p => period }
+ when :topartists
+ _("lastfm topartists [<nick>] [over <period>] => show <nick>'s top artists%{p}") % { :p => period }
+ when :toptracks
+ _("lastfm toptracks [<nick>] [over <period>] => show <nick>'s top tracks%{p}") % { :p => period }
+ when :weeklyalbumchart
+ _("lastfm weeklyalbumchart [<nick>] => show <nick>'s weekly album chart")
+ when :weeklyartistchart
+ _("lastfm weeklyartistchart [<nick>] => show <nick>'s weekly artist chart")
+ when :weeklytrackchart
+ _("lastfm weeklyartistchart [<nick>] => show <nick>'s weekly track chart")
+ else
+ _("last.fm plugin - topics: events, artist, album, track, now, set, who, compare, shouts, friends, neighbors, (loved|recent)tracks, top(albums|tracks|artists), weekly(album|artist|track)chart")
+ end
+ end
+
+ def find_events(m, params)
+ num = params[:num] || @bot.config['lastfm.default_events']
+ num = num.to_i.clip(1, @bot.config['lastfm.max_events'])
+
+ location = params[:location]
+ artist = params[:who]
+ user = resolve_username(m, params[:user])
+
+ if location
+ uri = "#{APIURL}method=geo.getevents&location=#{CGI.escape location.to_s}"
+ emptymsg = _("no events found in %{location}") % {:location => location.to_s}
+ elsif artist
+ uri = "#{APIURL}method=artist.getevents&artist=#{CGI.escape artist.to_s}"
+ emptymsg = _("no events found by %{artist}") % {:artist => artist.to_s}
+ elsif user
+ uri = "#{APIURL}method=user.getevents&user=#{CGI.escape user}"
+ emptymsg = _("%{user} is not attending any events") % {:user => user}
+ end
+ xml = @bot.httputil.get_response(uri)
+
+ doc = Document.new xml.body
+ if xml.class == Net::HTTPInternalServerError
+ if doc.root and doc.root.attributes["status"] == "failed"
+ m.reply doc.root.elements["error"].text
+ else
+ m.reply _("could not retrieve events")
+ end
+ end
+ disp_events = Array.new
+ events = Array.new
+ doc.root.elements.each("events/event"){ |e|
+ h = {}
+ h[:title] = e.elements["title"].text
+ venue = e.elements["venue"].elements["name"].text
+ city = e.elements["venue"].elements["location"].elements["city"].text
+ country = e.elements["venue"].elements["location"].elements["country"].text
+ h[:location] = Underline + venue + Underline + " #{Bold + city + Bold}, #{country}"
+ date = e.elements["startDate"].text.split
+ h[:date] = Time.utc(date[3].to_i, date[2], date[1].to_i)
+ h[:desc] = e.elements["description"].text
+ h[:url] = e.elements["url"].text
+ h[:attendance] = e.elements["attendance"].text.to_i
+ artists = Array.new
+ e.elements.each("artists/artist"){ |a|
+ artists << a.text
+ }
+ h[:artists] = artists
+ events << LastFmEvent.new(h)
+ }
+ if events.empty?
+ m.reply emptymsg
+ return
+ end
+ events[0...num].each { |event|
+ disp_events << event.to_s
+ }
+ m.reply disp_events.join(' | '), :split_at => /\s+\|\s+/
+
+ end
+
+ def tasteometer(m, params)
+ opts = { :cache => false }
+ user1 = resolve_username(m, params[:user1])
+ user2 = resolve_username(m, params[:user2])
+ xml = @bot.httputil.get_response("#{APIURL}method=tasteometer.compare&type1=user&type2=user&value1=#{CGI.escape user1}&value2=#{CGI.escape user2}", opts)
+ doc = Document.new xml.body
+ unless doc
+ m.reply _("last.fm parsing failed")
+ return
+ end
+ if xml.class == Net::HTTPBadRequest
+ if doc.root.elements["error"].attributes["code"] == "7" then
+ error = doc.root.elements["error"].text
+ error.match(/Invalid username: \[(.*)\]/);
+ baduser = $1
+
+ m.reply _("%{u} doesn't exist on last.fm") % {:u => baduser}
+ return
+ else
+ m.reply _("error: %{e}") % {:e => doc.root.element["error"].text}
+ return
+ end
+ end
+ score = doc.root.elements["comparison/result/score"].text.to_f
+ artists = doc.root.get_elements("comparison/result/artists/artist").map { |e| e.elements["name"].text}
+ case
+ when score >= 0.9
+ rating = _("Super")
+ when score >= 0.7
+ rating = _("Very High")
+ when score >= 0.5
+ rating = _("High")
+ when score >= 0.3
+ rating = _("Medium")
+ when score >= 0.1
+ rating = _("Low")
+ else
+ rating = _("Very Low")
+ end
+
+ reply = _("%{a}'s and %{b}'s musical compatibility rating is %{bold}%{r}%{bold}") % {
+ :a => user1,
+ :b => user2,
+ :r => rating.downcase,
+ :bold => Bold
+ }
+
+ reply << _(" and music they have in common includes: %{artists}") % {
+ :artists => artists.join(", ")
+ } unless artists.empty?
+
+ m.reply reply
+ end
+
+ def now_playing(m, params)
+ opts = { :cache => false }
+ user = resolve_username(m, params[:who])
+ xml = @bot.httputil.get_response("#{APIURL}method=user.getrecenttracks&user=#{CGI.escape user}", opts)
+ doc = Document.new xml.body
+ unless doc
+ m.reply _("last.fm parsing failed")
+ return
+ end
+ if xml.class == Net::HTTPBadRequest
+ if doc.root.elements["error"].text == "Invalid user name supplied" then
+ m.reply _("%{user} doesn't exist on last.fm, perhaps they need to: lastfm user <username>") % {
+ :user => user
+ }
+ return
+ else
+ m.reply _("error: %{e}") % {:e => doc.root.element["error"].text}
+ return
+ end
+ end
+ now = artist = track = albumtxt = date = nil
+ unless doc.root.elements[1].has_elements?
+ m.reply _("%{u} hasn't played anything recently") % {:u => user}
+ return
+ end
+ first = doc.root.elements[1].elements[1]
+ now = first.attributes["nowplaying"]
+ artist = first.elements["artist"].text
+ track = first.elements["name"].text
+ albumtxt = first.elements["album"].text
+ album = ""
+ if albumtxt
+ year = get_album(artist, albumtxt)[2]
+ album = "[#{albumtxt}, #{year}] " if year
+ end
+ past = nil
+ date = XPath.first(first, "//date")
+ if date != nil
+ time = date.attributes["uts"]
+ past = Time.at(time.to_i)
+ end
+ if now == "true"
+ verb = _("is listening to")
+ if @registry.has_key? "#{m.sourcenick}_verb_present"
+ verb = @registry["#{m.sourcenick}_verb_present"]
+ end
+ m.reply _("%{u} %{v} \"%{t}\" by %{a} %{b}") % {:u => user, :v => verb, :t => track, :a => artist, :b => album}
+ else
+ verb = _("listened to")
+ if @registry.has_key? "#{m.sourcenick}_verb_past"
+ verb = @registry["#{m.sourcenick}_verb_past"]
+ end
+ ago = Utils.timeago(past)
+ m.reply _("%{u} %{v} \"%{t}\" by %{a} %{b}%{p}") % {:u => user, :v => verb, :t => track, :a => artist, :b => album, :p => ago}
+ end
+ end
+
+ def find_artist(m, params)
+ info_xml = @bot.httputil.get("#{APIURL}method=artist.getinfo&artist=#{CGI.escape params[:artist].to_s}")
+ unless info_xml
+ m.reply _("I had problems getting info for %{a}") % {:a => params[:artist]}
+ return
+ end
+ info_doc = Document.new info_xml
+ unless info_doc
+ m.reply _("last.fm parsing failed")
+ return
+ end
+ tags_xml = @bot.httputil.get("#{APIURL}method=artist.gettoptags&artist=#{CGI.escape params[:artist].to_s}")
+ tags_doc = Document.new tags_xml
+
+ first = info_doc.root.elements["artist"]
+ artist = first.elements["name"].text
+ url = first.elements["url"].text
+ stats = {}
+ %w(playcount listeners).each do |e|
+ t = first.elements["stats/#{e}"].text
+ stats[e.to_sym] = t.gsub(/(\d)(?=(\d\d\d)+(?!\d))/, "\\1,")
+ end
+ summary = first.elements["bio"].elements["summary"].text
+ similar = first.get_elements("similar/artist").map { |a|
+ _("%{b}%{a}%{b}") % { :a => a.elements["name"].text, :b => Bold } }
+ tags = tags_doc.root.get_elements("toptags/tag")[0..4].map { |t|
+ _("%{u}%{t}%{u}") % { :t => t.elements["name"].text, :u => Underline } }
+ reply = _("%{b}%{a}%{b} <%{u}> has been played %{b}%{c}%{b} times and is being listened to by %{b}%{l}%{b} people") % {
+ :b => Bold, :a => artist, :u => url, :c => stats[:playcount], :l => stats[:listeners] }
+ reply << _(". Tagged as: %{t}") % {
+ :t => tags.join(", "), :b => Bold } unless tags.empty?
+ reply << _(". Similar artists: %{s}") % {
+ :s => similar.join(", "), :b => Bold } unless similar.empty?
+ m.reply reply
+ m.reply summary.ircify_html