Release 2.5.0
[clinton/abcde.git] / abcde-musicbrainz-tool
1 #!/usr/bin/perl
2 # Copyright (c) 2012 Steve McIntyre <93sam@debian.org>
3 # This code is hereby licensed for public consumption under either the
4 # GNU GPL v2 or greater, or Larry Wall's Artistic license - your choice.
5 #
6 # You should have received a copy of the GNU General Public License along
7 # with this program; if not, write to the Free Software Foundation, Inc.,
8 # 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
9 #
10 # abcde-musicbrainz-tool
11 #
12 # Helper script for abcde to work with the MusicBrainz WS API (v2)
13
14 use strict;
15 use encoding "utf8";
16 use MusicBrainz::DiscID;
17 use WebService::MusicBrainz::Release;
18 use WebService::MusicBrainz::Artist;
19 use WebService::MusicBrainz::Response::Track;
20 use WebService::MusicBrainz::Response::TrackList;
21 use Getopt::Long;
22
23 my $FRAMES_PER_SEC = 75;
24
25 my ($device, $command, $workdir);
26 Getopt::Long::Configure ('no_ignore_case');
27 Getopt::Long::Configure ('no_auto_abbrev');
28 GetOptions ("device=s" => \$device,
29 "command=s" => \$command,
30 "workdir=s" => \$workdir);
31
32 if (!defined($device)) {
33 $device = "/dev/cdrom";
34 }
35 if (!defined($command)) {
36 $command = "id";
37 }
38 if (!defined($workdir)) {
39 $workdir = "/tmp";
40 }
41
42 my $disc = new MusicBrainz::DiscID($device);
43
44 # read the disc in the default disc drive */
45 if ( $disc->read() == 0 ) {
46 printf STDERR "Error: %s\n", $disc->error_msg();
47 exit(1);
48 }
49
50 if ($command =~ m/id/) {
51
52 printf("%s ", $disc->id());
53 printf("%d ", $disc->last_track_num() + 1 - $disc->first_track_num());
54
55 for ( my $i = $disc->first_track_num;
56 $i <= $disc->last_track_num; $i++ ) {
57 printf("%d ", $disc->track_offset($i));
58 }
59 printf("%d\n", $disc->sectors() / $FRAMES_PER_SEC);
60
61 } elsif ($command =~ m/data/) {
62 my $ws = WebService::MusicBrainz::Release->new();
63 my $response = $ws->search({ DISCID => $disc->id()});
64 my @releases = $response->release_list();
65 my $releasenum = 0;
66
67 foreach my $release (@releases) {
68 my $a_artist = $release->artist()->name();
69 my $va = 0;
70 if ($a_artist =~ /Various Artists/) {
71 $va = 1;
72 }
73 $releasenum++;
74 open (OUT, "> $workdir/cddbread.$releasenum");
75 binmode OUT, ":utf8";
76 print OUT "# xmcd style database file\n";
77 print OUT "#\n";
78 print OUT "# Track frame offsets:\n";
79 for ( my $i = $disc->first_track_num;
80 $i <= $disc->last_track_num; $i++ ) {
81 print OUT "# " . $disc->track_offset($i) . "\n";
82 }
83 print OUT "#\n";
84 printf OUT "# Disc length: %d seconds\n", $disc->sectors() / $FRAMES_PER_SEC;
85 print OUT "#\n";
86 print OUT "# Submitted via: XXXXXX\n";
87 print OUT "#\n";
88 print OUT "#blues,classical,country,data,folk,jazz,newage,reggae,rock,soundtrack,misc\n";
89 print OUT "#CATEGORY=none\n";
90 print OUT "DISCID=" . $disc->id() . "\n";
91 print OUT "DTITLE=" . $a_artist. " / " . $release->title() . "\n";
92 print OUT "DYEAR=\n";
93 print OUT "DGENRE=\n";
94
95 my @tracks = @{$release->track_list()->tracks()};
96 for (my $i = 0; $i < scalar(@tracks); $i++) {
97 my $track = $tracks[$i];
98 my $t_name = $track->title;
99 if ($va) {
100 my $t_artist = $track->artist->name;
101 printf OUT "TTITLE%d=%s / %s\n", $i, $t_artist, $t_name;
102 } else {
103 printf OUT "TTITLE%d=%s\n", $i, $t_name;
104 }
105 }
106
107 print OUT "EXTD=\n";
108 for (my $i = 0; $i < scalar(@tracks); $i++) {
109 printf OUT "EXTT%d=\n", $i;
110 }
111 print OUT "PLAYORDER=\n";
112 print OUT ".\n";
113 close OUT;
114 }
115 }
116
117 undef $disc;