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-rw-r--r--data/rbot/plugins/lastfm.rb798
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diff --git a/data/rbot/plugins/lastfm.rb b/data/rbot/plugins/lastfm.rb
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--- a/data/rbot/plugins/lastfm.rb
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-#-- vim:sw=2:et
-#++
-#
-# :title: lastfm plugin for rbot
-#
-# Author:: Jeremy Voorhis
-# Author:: Giuseppe "Oblomov" Bilotta <giuseppe.bilotta@gmail.com>
-# Author:: Casey Link <unnamedrambler@gmail.com>
-# Author:: Raine Virta <rane@kapsi.fi>
-#
-# Copyright:: (C) 2005 Jeremy Voorhis
-# Copyright:: (C) 2007 Giuseppe Bilotta
-# Copyright:: (C) 2008 Casey Link
-# Copyright:: (C) 2009 Raine Virta
-#
-# License:: GPL v2
-
-require 'rexml/document'
-require 'cgi'
-
-class ::LastFmEvent
- attr_reader :attendance, :date
-
- def initialize(hash)
- @url = hash[:url]
- @date = hash[:date]
- @location = hash[:location]
- @description = hash[:description]
- @attendance = hash[:attendance]
-
- @artists = hash[:artists]
-
- if @artists.length > 10 #more than 10 artists and it floods
- diff = @artists.length - 10
- @artist_string = Bold + @artists[0..10].join(', ') + Bold
- @artist_string << _(" and %{n} more...") % {:n => diff}
- else
- @artist_string = Bold + @artists.join(', ') + Bold
- end
- end
-
- def compact_display
- unless @attendance.zero?
- return "%s %s @ %s (%s attending) %s" % [@date.strftime("%a, %b %d"), @artist_string, @location, @attendance, @url]
- end
- return "%s %s @ %s %s" % [@date.strftime("%a, %b %d"), @artist_string, @location, @url]
- end
- alias :to_s :compact_display
-
-end
-
-define_structure :LastFmVenue, :id, :city, :street, :postal, :country, :name, :url, :lat, :long
-class ::Struct::LastFmVenue
- def to_s
- str = self.name.dup
- if self.country
- str << " (" << [self.city, self.country].compact.join(", ") << ")"
- end
- str
- end
-end
-
-class LastFmPlugin < Plugin
- include REXML
- Config.register Config::IntegerValue.new('lastfm.max_events',
- :default => 25, :validate => Proc.new{|v| v > 1},
- :desc => "Maximum number of events to display.")
- Config.register Config::IntegerValue.new('lastfm.default_events',
- :default => 3, :validate => Proc.new{|v| v > 1},
- :desc => "Default number of events to display.")
- Config.register Config::IntegerValue.new('lastfm.max_shouts',
- :default => 5, :validate => Proc.new{|v| v > 1},
- :desc => "Maximum number of user shouts to display.")
- Config.register Config::IntegerValue.new('lastfm.default_shouts',
- :default => 3, :validate => Proc.new{|v| v > 1},
- :desc => "Default number of user shouts to display.")
- Config.register Config::IntegerValue.new('lastfm.max_user_data',
- :default => 25, :validate => Proc.new{|v| v > 1},
- :desc => "Maximum number of user data entries (except events and shouts) to display.")
- Config.register Config::IntegerValue.new('lastfm.default_user_data',
- :default => 10, :validate => Proc.new{|v| v > 1},
- :desc => "Default number of user data entries (except events and shouts) to display.")
-
- APIKEY = "b25b959554ed76058ac220b7b2e0a026"
- APIURL = "http://ws.audioscrobbler.com/2.0/?api_key=#{APIKEY}&"
-
- def initialize
- super
- class << @registry
- def store(val)
- val
- end
- def restore(val)
- val
- end
- end
- end
-
- def help(plugin, topic="")
- 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>. lastfm [<num>] events at <venue> => show information on events at specific <venue>. The number of events <num> that can be displayed is optional, defaults to %{d} and cannot be higher than %{m}. Append 'sort by <what> [in <order> order]' to sort events. Events can be sorted by attendance or date (default) in ascending or descending order.") % {: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
-
- # TODO allow searching by country etc.
- #
- # Options: name, limit
- def search_venue_by(options)
- params = {}
- params[:venue] = CGI.escape(options[:name])
- options.delete(:name)
- params.merge!(options)
-
- uri = "#{APIURL}method=venue.search&"
- uri << params.to_a.map {|e| e.join("=")}.join("&")
-
- xml = @bot.httputil.get_response(uri)
- doc = Document.new xml.body
- results = []
-
- doc.root.elements.each("results/venuematches/venue") do |v|
- venue = LastFmVenue.new
- venue.id = v.elements["id"].text.to_i
- venue.url = v.elements["url"].text
- venue.lat = v.elements["location/geo:point/geo:lat"].text.to_f
- venue.long = v.elements["location/geo:point/geo:long"].text.to_f
- venue.name = v.elements["name"].text
- venue.city = v.elements["location/city"].text
- venue.street = v.elements["location/street"].text
- venue.postal = v.elements["location/postalcode"].text
- venue.country = v.elements["location/country"].text
-
- results << venue
- end
- results
- 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'])
-
- sort_by = params[:sort_by] || :date
- sort_order = params[:sort_order]
- sort_order = sort_order.to_sym unless sort_order.nil?
-
- location = params[:location]
- artist = params[:who]
- venue = params[:venue]
- 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 venue
- begin
- venues = search_venue_by(:name => venue.to_s, :limit => 1)
- rescue Exception => err
- error err
- m.reply _("an error occurred looking for venue %{venue}: %{e}") % {
- :venue => venue.to_s,
- :e => err.message
- }
- end
-
- if venues.empty?
- m.reply _("no venue found matching %{venue}") % {:venue => venue.to_s}
- return
- end
- venue = venues.first
- uri = "#{APIURL}method=venue.getevents&venue=#{venue.id}"
- emptymsg = _("no events found at %{venue}") % {:venue => venue.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
-
- # sort order when sorted by date is ascending by default
- # and descending when sorted by attendance
- case sort_by.to_sym
- when :attendance
- events = events.sort_by { |e| e.attendance }.reverse
- events.reverse! if [:ascending, :asc].include? sort_order
- when :date
- events = events.sort_by { |e| e.date }
- events.reverse! if [:descending, :desc].include? sort_order
- 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
-
- common_artists = unless artists.empty?
- _(" and music they have in common includes: %{artists}") % {
- :artists => Utils.comma_list(artists) }
- else
- nil
- end
-
- m.reply _("%{a}'s and %{b}'s musical compatibility rating is %{bold}%{r}%{bold}%{common}") % {
- :a => user1,
- :b => user2,
- :r => rating.downcase,
- :bold => Bold,
- :common => common_artists
- }
- 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"].attributes["code"] == "6" then
- m.reply _("%{user} doesn't exist on last.fm, perhaps they need to: %{prefix}lastfm set user <username>") % {
- :user => user,
- :prefix => @bot.config['core.address_prefix'].first
- }
- 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/name"].text
- track = first.elements["name"].text
- albumtxt = first.elements["album"].text
- album = if albumtxt
- year = get_album(artist, albumtxt)[2]
- if year
- _(" [%{albumtext}, %{year}]") % { :albumtext => albumtxt, :year => year }
- else
- _(" [%{albumtext}]") % { :albumtext => albumtxt }
- end
- else
- nil
- 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
- reply = _("%{u} %{v} \"%{t}\" by %{bold}%{a}%{bold}%{b}") % {:u => user, :v => verb, :t => track, :a => artist, :b => album, :bold => Bold}
- else
- verb = _("listened to")
- if @registry.has_key? "#{m.sourcenick}_verb_past"
- verb = @registry["#{m.sourcenick}_verb_past"]
- end
- ago = Utils.timeago(past)
- reply = _("%{u} %{v} \"%{t}\" by %{bold}%{a}%{bold}%{b} %{p};") % {:u => user, :v => verb, :t => track, :a => artist, :b => album, :p => ago, :bold => Bold}
- end
-
- if @bot.plugins['spotify'] && Object.const_defined?('Spotify')
- if track = Spotify.search(:track, "#{artist} #{track}")
- reply << _(" [%{u}%{url}%{u}]") % {:u => Underline, :url => track.url}
- end
- end
-
- reply << _(" -- see %{uri} for more") % { :uri => "http://www.last.fm/user/#{CGI.escape user}"}
- m.reply reply
- 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/name"]
- 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
- end
-
- def find_track(m, params)
- track = params[:track].to_s
- xml = @bot.httputil.get("#{APIURL}method=track.search&track=#{CGI.escape track}")
- unless xml
- m.reply _("I had problems getting info for %{a}") % {:a => track}
- return
- end
- debug xml
- doc = Document.new xml
- unless doc
- m.reply _("last.fm parsing failed")
- return
- end
- debug doc.root
- results = doc.root.elements["results/opensearch:totalResults"].text.to_i rescue 0
- if results > 0
- begin
- hits = []
- doc.root.each_element("results/trackmatches/track") do |trck|
- hits << _("%{bold}%{t}%{bold} by %{bold}%{a}%{bold} (%{n} listeners)") % {
- :t => trck.elements["name"].text,
- :a => trck.elements["artist/name"].text,
- :n => trck.elements["listeners"].text,
- :bold => Bold
- }
- end
- m.reply hits.join(' -- '), :split_at => ' -- '
- rescue
- error $!
- m.reply _("last.fm parsing failed")
- end
- else
- m.reply _("track %{a} not found") % {:a => track}
- end
- end
-
- def find_venue(m, params)
- venue = params[:venue].to_s
- venues = search_venue_by(:name => venue, :limit => 1)
- venue = venues.last
-
- if venues.empty?
- m.reply "sorry, can't find such venue"
- return
- end
-
- reply = _("%{b}%{name}%{b}, %{street}, %{u}%{city}%{u}, %{country}, see %{url} for more info") % {
- :u => Underline, :b => Bold, :name => venue.name, :city => venue.city, :street => venue.street,
- :country => venue.country, :url => venue.url
- }
-
- if venue.street && venue.city
- maps_uri = "http://maps.google.com/maps?q=#{venue.street},+#{venue.city}"
- maps_uri << ",+#{venue.postal}" if venue.postal
- elsif venue.lat && venue.long
- maps_uri = "http://maps.google.com/maps?q=#{venue.lat},+#{venue.long}"
- else
- m.reply reply
- return
- end
-
- maps_uri << "+(#{venue.name.gsub(" ", "%A0")})"
-
- begin
- require "shorturl"
- maps_uri = ShortURL.shorten(CGI.escape(maps_uri))
- rescue LoadError => e
- error e
- end
-
- reply << _(" and %{maps} for maps") % { :maps => maps_uri, :b => Bold }
- m.reply reply
- end
-
- def get_album(artist, album)
- xml = @bot.httputil.get("#{APIURL}method=album.getinfo&artist=#{CGI.escape artist}&album=#{CGI.escape album}")
- unless xml
- return [_("I had problems getting album info")]
- end
- doc = Document.new xml
- unless doc
- return [_("last.fm parsing failed")]
- end
- album = date = playcount = artist = date = year = nil
- first = doc.root.elements["album"]
- artist = first.elements["artist"].text
- playcount = first.elements["playcount"].text
- album = first.elements["name"].text
- date = first.elements["releasedate"].text
- unless date.strip.length < 2
- year = date.strip.split[2].chop
- end
- result = [artist, album, year, playcount]
- return result
- end
-
- def find_album(m, params)
- album = get_album(params[:artist].to_s, params[:album].to_s)
- if album.length == 1
- m.reply _("I couldn't locate: \"%{a}\" by %{r}") % {:a => params[:album], :r => params[:artist]}
- return
- end
- year = "(#{album[2]}) " unless album[2] == nil
- m.reply _("the album \"%{a}\" by %{r} %{y}has been played %{c} times") % {:a => album[1], :r => album[0], :y => year, :c => album[3]}
- end
-
- def set_user(m, params)
- user = params[:who].to_s
- nick = m.sourcenick
- @registry[ nick ] = user
- m.reply _("okay, I'll remember that %{n} is %{u} on last.fm") % {:n => nick, :u => user}
- end
-
- def set_verb(m, params)
- past = params[:past].to_s
- present = params[:present].to_s
- key = "#{m.sourcenick}_verb_"
- @registry[ "#{key}past" ] = past
- @registry[ "#{key}present" ] = present
- m.reply _("okay, I'll remember that %{n} prefers \"%{r}\" and \"%{p}\"") % {:n => m.sourcenick, :p => past, :r => present}
- end
-
- def get_user(m, params)
- nick = ""
- if params[:who]
- nick = params[:who].to_s
- else
- nick = m.sourcenick
- end
- if @registry.has_key? nick
- user = @registry[ nick ]
- m.reply _("%{nick} is %{user} on last.fm") % {
- :nick => nick,
- :user => user
- }
- else
- m.reply _("sorry, I don't know who %{n} is on last.fm, perhaps they need to: lastfm set user <username>") % {:n => nick}
- end
- end
-
- def lastfm(m, params)
- action = case params[:action]
- when "neighbors" then "neighbours"
- when "recentracks", "recent" then "recenttracks"
- when "loved" then "lovedtracks"
- when /^weekly(track|album|artist)s$/
- "weekly#{$1}chart"
- when "events"
- find_events(m, params)
- return
- else
- params[:action]
- end.to_sym
-
- if action == :shouts
- num = params[:num] || @bot.config['lastfm.default_shouts']
- num = num.to_i.clip(1, @bot.config['lastfm.max_shouts'])
- else
- num = params[:num] || @bot.config['lastfm.default_user_data']
- num = num.to_i.clip(1, @bot.config['lastfm.max_user_data'])
- end
-
- user = resolve_username(m, params[:user])
- uri = "#{APIURL}method=user.get#{action}&user=#{CGI.escape user}"
-
- if period = params[:period]
- period_uri = (period.last == "year" ? "12month" : period.first + "month")
- uri << "&period=#{period_uri}"
- end
-
- begin
- res = @bot.httputil.get_response(uri)
- raise _("no response body") unless res.body
- rescue Exception => err
- m.reply _("I had problems accessing last.fm: %{e}") % {:e => err.message}
- return
- end
- doc = Document.new(res.body)
- unless doc
- m.reply _("last.fm parsing failed")
- return
- end
-
- case res
- when Net::HTTPBadRequest
- if doc.root and doc.root.attributes["status"] == "failed"
- m.reply "error: " << doc.root.elements["error"].text.downcase
- end
- return
- end
-
- seemore = _("; see %{uri} for more")
- case action
- when :friends
- friends = doc.root.get_elements("friends/user").map do |u|
- u.elements["name"].text
- end
-
- if friends.empty?
- reply = _("%{user} has no friends :(")
- elsif friends.length <= num
- reply = _("%{user} has %{total} friends: %{friends}")
- else
- reply = _("%{user} has %{total} friends, including %{friends}%{seemore}")
- end
- m.reply reply % {
- :user => user,
- :total => friends.size,
- :friends => Utils.comma_list(friends.shuffle[0, num]),
- :seemore => seemore % { :uri => "http://www.last.fm/user/#{CGI.escape user}/friends" }
- }
- when :lovedtracks
- loved = doc.root.get_elements("lovedtracks/track").map do |track|
- [track.elements["artist/name"].text, track.elements["name"].text].join(" - ")
- end
- loved_prep = loved.shuffle[0, num].to_enum(:each_with_index).collect { |e,i| (i % 2).zero? ? Underline+e+Underline : e }
-
- if loved.empty?
- reply = _("%{user} has not loved any tracks")
- elsif loved.length <= num
- reply = _("%{user} has loved %{total} tracks: %{tracks}")
- else
- reply = _("%{user} has loved %{total} tracks, including %{tracks}%{seemore}")
- end
-
- m.reply reply % {
- :user => user,
- :total => loved.size,
- :tracks => Utils.comma_list(loved_prep),
- :seemore => seemore % { :uri => "http://www.last.fm/user/#{CGI.escape user}/library/loved" }
- }
- when :neighbours
- nbrs = doc.root.get_elements("neighbours/user").map do |u|
- u.elements["name"].text
- end
-
- if nbrs.empty?
- reply = _("no one seems to share %{user}'s musical taste")
- elsif nbrs.length <= num
- reply = _("%{user}'s musical neighbours are %{nbrs}")
- else
- reply = _("%{user}'s musical neighbours include %{nbrs}%{seemore}")
- end
- m.reply reply % {
- :user => user,
- :nbrs => Utils.comma_list(nbrs.shuffle[0, num]),
- :seemore => seemore % { :uri => "http://www.last.fm/user/#{CGI.escape user}/neighbours" }
- }
- when :recenttracks
- tracks = doc.root.get_elements("recenttracks/track").map do |track|
- [track.elements["artist/name"].text, track.elements["name"].text].join(" - ")
- end
-
- counts = []
- tracks.each do |track|
- if t = counts.assoc(track)
- counts[counts.rindex(t)] = [track, t[-1] += 1]
- else
- counts << [track, 1]
- end
- end
-
- tracks_prep = counts[0, num].to_enum(:each_with_index).map do |e,i|
- str = (i % 2).zero? ? Underline+e[0]+Underline : e[0]
- str << " (%{i} times%{m})" % {
- :i => e.last,
- :m => counts.size == 1 ? _(" or more") : nil
- } if e.last > 1
- str
- end
-
- if tracks.empty?
- m.reply _("%{user} hasn't played anything recently") % { :user => user }
- else
- m.reply _("%{user} has recently played %{tracks}") %
- { :user => user, :tracks => Utils.comma_list(tracks_prep) }
- end
- when :shouts
- shouts = doc.root.get_elements("shouts/shout")
- if shouts.empty?
- m.reply _("there are no shouts for %{user}") % { :user => user }
- else
- shouts[0, num].each do |shout|
- m.reply _("<%{author}> %{body}") % {
- :body => shout.elements["body"].text,
- :author => shout.elements["author"].text,
- }
- end
- end
- when :toptracks, :topalbums, :topartists, :weeklytrackchart, :weeklyalbumchart, :weeklyartistchart
- type = action.to_s.scan(/track|album|artist/).to_s
- items = doc.root.get_elements("#{action}/#{type}").map do |item|
- case action
- when :weeklytrackchart, :weeklyalbumchart
- format = "%{artist} - %{title} (%{bold}%{plays}%{bold})"
- artist = item.elements["artist/name"].text
- when :weeklyartistchart, :topartists
- format = "%{artist} (%{bold}%{plays}%{bold})"
- artist = item.elements["name"].text
- when :toptracks, :topalbums
- format = "%{artist} - %{title} (%{bold}%{plays}%{bold})"
- artist = item.elements["artist/name"].text
- end
-
- _(format) % {
- :artist => artist,
- :title => item.elements["name"].text,
- :plays => item.elements["playcount"].text,
- :bold => Bold
- }
- end
- if items.empty?
- m.reply _("%{user} hasn't played anything in this period of time") % { :user => user }
- else
- m.reply items[0, num].join(", ")
- end
- end
- end
-
- def resolve_username(m, name)
- name = m.sourcenick if name.nil?
- @registry[name] or name
- end
-end
-
-event_map_options = {
- :action => :find_events,
- :requirements => {
- :num => /\d+/,
- :sort_order => /(?:asc|desc)(?:ending)?/
- },
- :thread => true
-}
-
-plugin = LastFmPlugin.new
-plugin.map 'lastfm [:num] event[s] in *location [sort[ed] by :sort_by] [[in] :sort_order [order]]', event_map_options.dup
-plugin.map 'lastfm [:num] event[s] by *who [sort[ed] by :sort_by] [[in] :sort_order [order]]', event_map_options.dup
-plugin.map 'lastfm [:num] event[s] at *venue [sort[ed] by :sort_by] [[in] :sort_order [order]]', event_map_options.dup
-plugin.map 'lastfm [:num] event[s] [for] *who [sort[ed] by :sort_by] [[in] :sort_order [order]]', event_map_options.dup
-plugin.map 'lastfm artist *artist', :action => :find_artist, :thread => true
-plugin.map 'lastfm album *album [by *artist]', :action => :find_album
-plugin.map 'lastfm track *track', :action => :find_track, :thread => true
-plugin.map 'lastfm venue *venue', :action => :find_venue, :thread => true
-plugin.map 'lastfm set user[name] :who', :action => :set_user, :thread => true
-plugin.map 'lastfm set verb *present, *past', :action => :set_verb, :thread => true
-plugin.map 'lastfm who [:who]', :action => :get_user, :thread => true
-plugin.map 'lastfm compare to :user2', :action => :tasteometer, :thread => true
-plugin.map 'lastfm compare [:user1] [to] :user2', :action => :tasteometer, :thread => true
-plugin.map "lastfm [user] [:num] :action [:user]", :thread => true,
- :requirements => {
- :action => /^(?:events|shouts|friends|neighbou?rs|loved(?:tracks)?|recent(?:t?racks)?|top(?:album|artist|track)s?|weekly(?:albums?|artists?|tracks?)(?:chart)?)$/,
- :num => /^\d+$/
-}
-plugin.map 'lastfm [user] [:num] :action [:user] over [*period]', :thread => true,
- :requirements => {
- :action => /^(?:top(?:album|artist|track)s?)$/,
- :period => /^(?:(?:3|6|12) months)|(?:a\s|1\s)?year$/,
- :num => /^\d+$/
-}
-plugin.map 'lastfm [now] [:who]', :action => :now_playing, :thread => true
-plugin.map 'np [:who]', :action => :now_playing, :thread => true