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