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#!/usr/bin/perl
# Copyright (C) 2014 Tony Crisci <tony@dubstepdish.com>
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# Requires playerctl binary to be in your path (except cmus)
# See: https://github.com/acrisci/playerctl
# Set instance=NAME in the i3blocks configuration to specify a music player
# (playerctl will attempt to connect to org.mpris.MediaPlayer2.[NAME] on your
# DBus session).
use Env qw(BLOCK_INSTANCE);
my @metadata = ();
my $player_arg = "";
if ($BLOCK_INSTANCE) {
$player_arg = "--player='$BLOCK_INSTANCE'";
}
if ($ENV{'BLOCK_BUTTON'} == 1) {
system("playerctl $player_arg previous");
} elsif ($ENV{'BLOCK_BUTTON'} == 2) {
system("playerctl $player_arg play-pause");
} elsif ($ENV{'BLOCK_BUTTON'} == 3) {
system("playerctl $player_arg next");
}
if ($player_arg eq '' or $player_arg =~ /cmus$/) {
# try cmus first
my @cmus = split /^/, qx(cmus-remote -Q);
if ($? == 0) {
foreach my $line (@cmus) {
my @data = split /\s/, $line;
if (shift @data eq 'tag') {
my $key = shift @data;
my $value = join ' ', @data;
@metadata[0] = $value if $key eq 'artist';
@metadata[1] = $value if $key eq 'title';
}
}
if (@metadata) {
# metadata found so we are done
print(join ' - ', @metadata);
exit 0;
}
}
# if cmus was given, we are done
exit 0 unless $player_arg eq '';
}
my $artist = qx(playerctl $player_arg metadata artist);
# exit status will be nonzero when playerctl cannot find your player
exit(0) if $?;
push(@metadata, $artist) if $artist;
my $title = qx(playerctl $player_arg metadata title);
exit(0) if $?;
push(@metadata, $title) if $title;
print(join(" - ", @metadata)) if @metadata;
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