amarok irssi nowplaying script

#!/usr/bin/perl
use vars qw($VERSION %IRSSI);
use Irssi;
use strict;
%IRSSI = (    
   name	=> 'amaroknp',
);

my $tool = "qdbus org.kde.amarok /Player GetMetadata";
sub cmd_amarok {

	my ($data, $server, $witem) = @_;
	my $title, my $album, my $artist;
	my $output;
	my $amarokinfo = `$tool`;

	# if amaroK is running, let's get teh infos!
	if($amarokinfo ne "") {
#		$amarokinfo =~ s/\n//g;
		$amarokinfo =~ m/album: (.+)\n/;
		$album = $1;
		$amarokinfo =~ m/artist: (.+)\n/;
		$artist = $1;
		$amarokinfo =~ m/title: (.+)\n/;
		$title = $1;

		$output ="> $album: $artist - $title";
		if ($output) {
			if ($witem && ($witem->{type} eq "CHANNEL" || $witem->{type} eq "QUERY")) {
				$witem->command("ACTION ".$witem->{name}." $output ".shift);
			}
			else {
				Irssi::print("This is not a channel/query window :b");
			}
		}
	}
	else {
          print "amarok isn't playing anything =I";
	}
}
Irssi::command_bind('amarok', 'cmd_amarok');