Top Level Namespace

Defined Under Namespace

Modules: Ampt

Instance Method Summary collapse

Instance Method Details

#bggreen(text) ⇒ Object 



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# File 'lib/ampt_cfg/default.rb', line 15

def bggreen(text); color(text, "\e[42m"); end

#bold(text) ⇒ Object 



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# File 'lib/ampt_cfg/default.rb', line 13

def bold(text); color(text, "\e[1m"); end

#color(text, color_code) ⇒ Object 



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# File 'lib/ampt_cfg/default.rb', line 3

def color(text, color_code)
  if @color
      "#{color_code}#{text}\e[0m"
  else
      text
  end
end

#green(text) ⇒ Object 



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# File 'lib/ampt_cfg/default.rb', line 12

def green(text); color(text, "\e[32m"); end

#pp_song(song, options = {:title => true, :artist => true, :album => false, :track => false}) ⇒ Object 



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# File 'lib/ampt_cfg/default.rb', line 17

def pp_song song, options={:title => true, :artist => true, :album => false, :track => false}
    song_id = song.song_id
    if song_id.nil?
        puts "  Nothing."
        raise "Not playing."
    end
    artist  = song.artist
    path    = song.path
    title   = song.title
    title   = path.split('/')[-1].rpartition('.')[0] if title.empty?
    track   = song.track
    album   = song.album
    who     = if song.respond_to? :who
                song.who
              else
                []
              end
    str = ["[#{green(song_id.rjust(7))}]"]
    if options[:track]
        str <<= "#{track.rjust(3)}."
    end
    if options[:title]
        str <<= "#{under(title[0...40].strip)}"
    end
    if options[:artist] and not artist.empty?
        str <<= "by #{(artist[0..20].strip)}"
    end
    if options[:album] and not album.empty?
        str <<= "on #{(album[0..20].strip)}"
    end
    unless who.empty?
        str <<= "\nVoted up by"
        if who.size > 1 and (not options[:show_all_voters])
            str <<= "#{who[0]} (and #{who.length - 1} other#{'s' if who.length > 2})"
        elsif who.size > 1 and options[:show_all_voters]
            str <<= who.join(', ')
        else
            str <<= who[0]
        end
    end
    str.join(' ')
end

#pp_songs(songs) ⇒ Object 



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# File 'lib/ampt_cfg/default.rb', line 60

def pp_songs songs
    songs.each do |song|
        pp_song(song).lines.each {|l| puts "  " + l}
    end
end

#pp_songs_full(songs, options = {}) ⇒ Object 



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# File 'lib/ampt_cfg/default.rb', line 77

def pp_songs_full songs, options = {}
    opts = {:title => true, :artist => true, :album => true, :track => true}.merge(options)
    songs.each do |song|
        pp_song(song, opts).lines.each {|l| puts "  " + l}
    end
end

#pp_time(len) ⇒ Object 



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# File 'lib/ampt_cfg/default.rb', line 84

def pp_time len
    len = len.to_i
    str = if len > 3600
              format("%d:%02d", len/3600, (len/60)%60)
          else
              (len / 60).to_s
          end
    str << format(":%02d", len % 60)
end

#red(text) ⇒ Object 



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# File 'lib/ampt_cfg/default.rb', line 11

def red(text); color(text, "\e[31m"); end

#select_interactively(l) ⇒ Object 



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# File 'lib/ampt_cfg/default.rb', line 94

def select_interactively l
    s = []
    Tempfile.open("ampt") do |tempfile|
        songs_to_file(l, tempfile)
        tempfile.fsync
        tempfile.flush
        path = tempfile.path
        tempfile.close
        system(ENV['EDITOR'], path)
        File.open(path) do |f|
            s = f.readlines
        end
    end
    s.inject([]) do |a,line|
        a + ((line.scan(/\s(\d+)\s/)[0] unless(line =~ /^\#/)) || [])
    end
end

#songs_to_file(songs, file) ⇒ Object 



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# File 'lib/ampt_cfg/default.rb', line 66

def songs_to_file songs, file
    songs.uniq!
    s = [sprintf("#\t%7s %3s   %20s   %20s   %20s", 'song_id', '#', 'title', 'artist',
        'album')]
    s += songs.collect do |song|
        sprintf("#\t%7s %3s   %20.20s   %20.20s   %20.20s", song.song_id, song.track,
                song.title, song.artist, song.album)
    end
    file.write(s.join("\n"))
end

#under(text) ⇒ Object 



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# File 'lib/ampt_cfg/default.rb', line 14

def under(text); color(text, "\e[4m"); end