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#!/usr/bin/perl
#
# Copyright (C) 2014 Tony Crisci <tony@dubstepdish.com>
# Copyright (C) 2015 Thiago Perrotta <perrotta dot thiago at poli dot ufrj dot br>
# Copyright (c) 2021 Jesús E. <heckyel@hyperbola.info>
#
# 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/>.
# Set instance=NAME in the i3blocks configuration to specify a music player.
use Time::HiRes qw(usleep);
use Env qw(BLOCK_INSTANCE);
use constant DELAY => 50; # Delay in ms to let network-based reflect new data.
my @metadata = ();
my $player_arg = "";
if ($BLOCK_INSTANCE) {
$player_arg = "--player='$BLOCK_INSTANCE'";
}
sub buttons {
my $method = shift;
if($method eq 'mpd') {
if ($ENV{'BLOCK_BUTTON'} == 1) {
system("mpc prev");
} elsif ($ENV{'BLOCK_BUTTON'} == 2) {
system("mpc toggle");
} elsif ($ENV{'BLOCK_BUTTON'} == 3) {
system("mpc next");
} elsif ($ENV{'BLOCK_BUTTON'} == 4) {
system("mpc volume +10");
} elsif ($ENV{'BLOCK_BUTTON'} == 5) {
system("mpc volume -10");
}
} elsif ($method eq 'cmus') {
if ($ENV{'BLOCK_BUTTON'} == 1) {
system("cmus-remote --prev");
} elsif ($ENV{'BLOCK_BUTTON'} == 2) {
system("cmus-remote --pause");
} elsif ($ENV{'BLOCK_BUTTON'} == 3) {
system("cmus-remote --next");
}
} elsif ($method eq 'rhythmbox') {
if ($ENV{'BLOCK_BUTTON'} == 1) {
system("rhythmbox-client --previous");
} elsif ($ENV{'BLOCK_BUTTON'} == 2) {
system("rhythmbox-client --play-pause");
} elsif ($ENV{'BLOCK_BUTTON'} == 3) {
system("rhythmbox-client --next");
}
}
}
sub cmus {
my @cmus = split /^/, qx(cmus-remote -Q);
if ($? == 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) {
buttons('cmus');
# metadata found so we are done
print(join ' - ', @metadata);
exit 0;
}
}
}
sub mpd {
my $data = qx(mpc current);
if (not $data eq '') {
buttons("mpd");
print($data);
exit 0;
}
}
sub rhythmbox {
buttons('rhythmbox');
my $data = qx(rhythmbox-client --print-playing --no-start);
print($data);
}
if ($player_arg eq '' or $player_arg =~ /mpd/) {
mpd;
}
elsif ($player_arg =~ /cmus/) {
cmus;
}
elsif ($player_arg =~ /rhythmbox/) {
rhythmbox;
}
else {
print('unknown');
}
print("\n");
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