@location = location
@attendance = attendance
end
+
+ def compact_display
+ if @attendance.empty?
+ return "%s %s @ %s %s" % [@date.strftime("%a %b, %d %Y"), @artist, @location, @url]
+ else
+ return "%s %s @ %s (%s) %s" % [@date.strftime("%a %b, %d %Y"), @artist, @location, @attendance, @url]
+ end
+ end
+ alias :to_s :compact_display
+
end
class LastFmPlugin < Plugin
+ BotConfig.register BotConfigIntegerValue.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',
+ :default => 3, :validate => Proc.new{|v| v > 1},
+ :desc => "Default number of events to display.")
LASTFM = "http://www.last.fm"
def help(plugin, topic="")
case topic.intern
when :event, :events
- "lastfm events in <location> => show information on events in or near <location> from last.fm"
+ "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 #{@bot.config['lastfm.default_events']} and cannot be higher than #{@bot.config['lastfm.max_events']}"
when :artist, :group
"lastfm artist <name> => show information on artist/group <name> from last.fm"
when :song, :track
end
end
- def lastfm(m, params)
- action = params[:action].intern
- action = :neighbours if action == :neighbors
- what = params[:what]
- case action
- when :events, :event
- page = nil
- begin
- location = what.to_s.sub(/^in\s+/,'')
- raise "wrong location #{location}" if location.empty?
+ def find_event(m, params)
+ num = params[:num] || @bot.config['lastfm.default_events']
+ num = num.to_i.clip(1, @bot.config['lastfm.max_events'])
+
+ location = artist = nil
+ location = params[:location].to_s if params[:location]
+ artist = params[:who].to_s if params[:who]
+ page = nil
+ spec = location ? "in #{location}" : "by #{artist}"
+ begin
+ if location
esc = URI.escape(location)
page = @bot.httputil.get "#{LASTFM}/events/?findloc=#{esc}"
- 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(/<tr class="vevent\s+\w+\s+\S+?-(\d\d)-(\d\d)-(\d\d\d\d)\s*">.*?<a class="url summary" href="(\/event\/\d+)">(.*?)<\/a>.*?<a href="(\/venue\/\d+)">(.*?)<\/a>.*?<td class="attendance">(.*?)<\/td>\s+<\/tr>/m)
- debug pre_events.inspect
- pre_events.each { |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
- artist = who.ircify_html
- loc = where.ircify_html
- attendance = how_many.ircify_html
- events << LastFmEvent.new(url, date, artist, loc, attendance)
- }
- debug events.inspect
-
- events[0..2].each { |event|
- disp_events << "%s %s @ %s (%s) %s" % [event.date.strftime("%a %b, %d %Y"), event.artist, event.location, event.attendance, event.url]
- }
- m.reply disp_events.join(' | ')
- else
- m.reply "No events found in #{location}"
- return
- end
- rescue Exception => e
- m.reply "I had problems looking for events #{what.to_s}"
- error e.inspect
- debug e.backtrace.join("\n")
- debug page[0...10*1024] if page
- return
- end
- when :artist, :group
- artist = what.to_s
- page = nil
- begin
+ else
esc = URI.escape(artist)
- page = @bot.httputil.get "#{LASTFM}/music/#{esc}"
- if page
- if page.match(/<h1 class="h1artist"><a href="([^"]+)">(.*?)<\/a><\/h1>/)
- url = LASTFM + $1
- title = $2.ircify_html
+ page = @bot.httputil.get "#{LASTFM}/events?s=#{esc}&findloc="
+ end
+
+ 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(/<tr class="vevent\s+\w+\s+\S+?-(\d\d)-(\d\d)-(\d\d\d\d)\s*">.*?<a class="url summary" href="(\/event\/\d+)">(.*?)<\/a>.*?<a href="(\/venue\/\d+)">(.*?)<\/a>.*?<td class="attendance">(.*?)<\/td>\s+<\/tr>/m)
+ # debug pre_events.inspect
+ if pre_events.empty?
+ m.reply "No events found #{spec}, sorry"
+ end
+ pre_events.each { |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>(.*?)<\/strong>(.+)?/)
+ artist = Bold + $1.ircify_html + Bold
+ artist << ", " << $2.ircify_html if $2
else
- raise "No URL/Title found for #{artist}"
+ debug "who: #{who.inspect}"
+ artist = who.ircify_html
end
-
- wiki = "This #{action} doesn't have a description yet. You can help by writing it: #{url}/+wiki?action=edit"
- if page.match(/<div class="wikiAbstract">(.*?)<\/div>/m)
- wiki = $1.ircify_html
+ if where.match(/<strong>(.*?)<\/strong>(?:<br\s*\/>(.+)?)?/)
+ loc = Bold + $1.ircify_html + Bold
+ loc << ", " << $2.ircify_html if $2
+ else
+ debug where.inspect
+ loc = where.ircify_html
end
+ attendance = how_many.ircify_html
+ events << LastFmEvent.new(url, date, artist, loc, attendance)
+ }
+ # debug events.inspect
+
+ events[0...num].each { |event|
+ disp_events << event.to_s
+ }
+ m.reply disp_events.join(' | '), :split_at => /\s+\|\s+/
+ else
+ m.reply "No events found #{spec}"
+ return
+ end
+ rescue Exception => e
+ m.reply "I had problems looking for events #{spec}"
+ error e.inspect
+ debug e.backtrace.join("\n")
+ debug page[0...10*1024] if page
+ return
+ end
+ end
- m.reply "%s : %s\n%s" % [title, url, wiki]
+ def find_artist(m, params)
+ artist = params[:who].to_s
+ page = nil
+ begin
+ esc = URI.escape(artist)
+ page = @bot.httputil.get "#{LASTFM}/music/#{esc}"
+ if page
+ if page.match(/<h1 class="h1artist"><a href="([^"]+)">(.*?)<\/a><\/h1>/)
+ url = LASTFM + $1
+ title = $2.ircify_html
else
- m.reply "no data found on #{artist}"
- return
+ raise "No URL/Title found for #{artist}"
end
- rescue Exception => e
- m.reply "I had problems looking for #{artist}"
- error e.inspect
- debug e.backtrace.join("\n")
- debug page[0...10*1024] if page
+
+ wiki = "This artist doesn't have a description yet. You can help by writing it: #{url}/+wiki?action=edit"
+ if page.match(/<div class="wikiAbstract">(.*?)<\/div>/m)
+ wiki = $1.ircify_html
+ end
+
+ m.reply "%s : %s\n%s" % [title, url, wiki], :overlong => :truncate
+ else
+ m.reply "no data found on #{artist}"
return
end
- when :song, :track
- m.reply "not implemented yet, sorry"
- when :album
- m.reply "not implemented yet, sorry"
- else
- return usage(m) unless what.length == 1
- user = what.first
- begin
- data = open("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
- m.reply "could not find #{action} for #{user} (is #{user} a user?)"
- end
+ rescue Exception => e
+ m.reply "I had problems looking for #{artist}"
+ error e.inspect
+ debug e.backtrace.join("\n")
+ debug page[0...10*1024] if page
+ return
+ end
+ end
+
+ def find_track(m, params)
+ m.reply "not implemented yet, sorry"
+ end
+
+ def find_album(m, params)
+ m.reply "not implemented yet, sorry"
+ end
+
+ def lastfm(m, params)
+ action = params[:action].intern
+ action = :neighbours if action == :neighbors
+ user = params[:user]
+ begin
+ data = open("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
+ m.reply "could not find #{action} for #{user} (is #{user} a user?)"
end
end
end
plugin = LastFmPlugin.new
-plugin.map 'lastfm :action *what'
+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 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'
projects / user / henk / code / ruby / rbot.git / blobdiff