@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
def find_event(m, params)
- location = params[:location].to_s
+ 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
- esc = URI.escape(location)
- page = @bot.httputil.get "#{LASTFM}/events/?findloc=#{esc}"
+ if location
+ esc = CGI.escape(location)
+ page = @bot.httputil.get "#{LASTFM}/events/?findloc=#{esc}"
+ else
+ esc = CGI.escape(artist)
+ page = @bot.httputil.get "#{LASTFM}/events?s=#{esc}&findloc="
+ end
+
if page
events = Array.new
disp_events = Array.new
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 in #{location}, sorry"
+ 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)
debug "who: #{who.inspect}"
artist = who.ircify_html
end
- if where.match(/<strong>(.*?)<\/strong>(.+)?/)
+ if where.match(/<strong>(.*?)<\/strong>(?:<br\s*\/>(.+)?)?/)
loc = Bold + $1.ircify_html + Bold
loc << ", " << $2.ircify_html if $2
else
}
# 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]
+ events[0...num].each { |event|
+ disp_events << event.to_s
}
- m.reply disp_events.join(' | ')
+ m.reply disp_events.join(' | '), :split_at => /\s+\|\s+/
else
- m.reply "No events found in #{location}"
+ m.reply "No events found #{spec}"
return
end
rescue Exception => e
- m.reply "I had problems looking for events in #{location}"
+ m.reply "I had problems looking for events #{spec}"
error e.inspect
debug e.backtrace.join("\n")
debug page[0...10*1024] if page
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(/<h1 class="h1artist"><a href="([^"]+)">(.*?)<\/a><\/h1>/)
wiki = $1.ircify_html
end
- m.reply "%s : %s\n%s" % [title, url, wiki]
+ m.reply "%s : %s\n%s" % [title, url, wiki], :overlong => :truncate
else
m.reply "no data found on #{artist}"
return
end
plugin = LastFmPlugin.new
-plugin.map 'lastfm event[s] in :location', :action => :find_event
+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