#!/usr/bin/env ruby
#
# Now playing script for IRC.

# Use with the "/exec -o" command of your client. You can bind an alias like this:
# /alias np exec -o /home/myself/amaroknowplaying.rb
#
# (c) 2005-2006 Mark Kretschmann <markey@web.de>
# License: GNU General Public License V2


title  = `dcop amarok player title 2> /dev/null`.chomp
exit( 1 ) unless $?.success? # Abort if Amarok isn't running
artist = `dcop amarok player artist`.chomp
album  = `dcop amarok player album`.chomp
year   = `dcop amarok player year`.chomp
lastfm = `dcop amarok player lastfmStation`.chomp

output = ""


if title.empty?
    output += `dcop amarok player nowPlaying`.chomp
else
    # Strip file extension
    extensions = ".ogg", ".mp3", ".wav", ".flac", ".fla", ".wma", ".mpc"
    ext = File.extname( title ).downcase

    if extensions.include?( ext )
        title = title[0, title.length - ext.length]
    end

    if artist.empty?
        output += "#{title}"
    else
        output += "#{artist} - #{title}"
    end

    unless album.empty?
        output += " [#{album}"
        output += ", #{year}" unless year == "0"
        output += "]"
    end

    unless lastfm.empty?
        output += " (Last.fm #{lastfm})"
    end
end


puts( "np: #{output}" ) unless output.empty?