-package App::MusicExpo 0.002;
+package App::MusicExpo;
use v5.14;
use strict;
use warnings;
+our $VERSION = '0.005';
+
use Audio::FLAC::Header qw//;
use HTML::Template::Compiled qw//;
use Memoize qw/memoize/;
-use MP3::Tag qw//;
+use MP3::Info qw/get_mp3tag/;
+use Ogg::Vorbis::Header::PurePerl;
+use MP4::Info qw/get_mp4tag get_mp4info/;
use DB_File qw//;
+use Encode qw/encode/;
use File::Basename qw/fileparse/;
use Fcntl qw/O_RDWR O_CREAT/;
use Getopt::Long;
use Storable qw/thaw freeze/;
+use sort 'stable';
##################################################
our $template='';
GetOptions (
- "template=s" => \$template,
- "prefix=s" => \$prefix,
- "cache=s" => \$cache,
+ "template:s" => \$template,
+ "prefix:s" => \$prefix,
+ "cache:s" => \$cache,
);
+sub flacinfo{
+ my $file=$_[0];
+ my $flac=Audio::FLAC::Header->new($file);
+
+ freeze +{
+ format => 'FLAC',
+ title => $flac->tags('TITLE'),
+ artist => $flac->tags('ARTIST'),
+ year => $flac->tags('DATE'),
+ album => $flac->tags('ALBUM'),
+ tracknumber => $flac->tags('TRACKNUMBER'),
+ tracktotal => $flac->tags('TRACKTOTAL'),
+ genre => $flac->tags('GENRE'),
+ file => scalar fileparse $file,
+ }
+}
-sub fix{
- utf8::decode($_[0]);
- $_[0]
+sub mp3info{
+ my $file=$_[0];
+ my %tag = map { encode 'UTF-8', $_ } %{get_mp3tag $file};
+ my @trkn = split '/', $tag{TRACKNUM} // '';
+
+ freeze +{
+ format => 'MP3',
+ title => $tag{TITLE},
+ artist => $tag{ARTIST},
+ year => $tag{YEAR},
+ album => $tag{ALBUM},
+ tracknumber => $trkn[0],
+ tracktotal => $trkn[1],
+ genre => $tag{GENRE},
+ file => scalar fileparse $file,
+ }
}
-sub flacinfo{
- my $file=$_[0];
- my $flac=Audio::FLAC::Header->new($file);
- $file = $prefix . scalar fileparse $file;
-
- freeze +{
- format => 'FLAC',
- title => fix ($flac->tags('TITLE') // '?'),
- artist => fix ($flac->tags('ARTIST') // '?'),
- year => fix ($flac->tags('DATE') // '?'),
- album => fix ($flac->tags('ALBUM') // '?'),
- tracknumber => fix ($flac->tags('TRACKNUMBER') // '?'),
- tracktotal => fix ($flac->tags('TRACKTOTAL') // '?'),
- genre => fix ($flac->tags('GENRE') // '?'),
- path => $file,
- }
+sub vorbisinfo{
+ my $file=$_[0];
+ my $ogg=Ogg::Vorbis::Header::PurePerl->new($file);
+
+ freeze +{
+ format => 'Vorbis',
+ title => $ogg->comment('TITLE'),
+ artist => $ogg->comment('artist'),
+ year => $ogg->comment('DATE'),
+ album => $ogg->comment('ALBUM'),
+ tracknumber => $ogg->comment('TRACKNUMBER'),
+ tracktotal => $ogg->comment('TRACKTOTAL'),
+ genre => $ogg->comment('GENRE'),
+ file => scalar fileparse $file,
+ }
}
-sub mp3info{
- my $file=$_[0];
- my $mp3=MP3::Tag->new($file);
- $file = $prefix . scalar fileparse $file;
-
- freeze +{
- format => 'MP3',
- title => fix ($mp3->title || '?'),
- artist => fix ($mp3->artist || '?'),
- year => fix ($mp3->year || '?'),
- album => fix ($mp3->album || '?'),
- tracknumber => fix ($mp3->track1 || '?'),
- tracktotal => fix ($mp3->track2 || '?'),
- genre => fix ($mp3->genre) || '?',
- path => $file,
- }
+sub mp4_format ($){
+ my $encoding = $_[0];
+ return 'AAC' if $encoding eq 'mp4a';
+ return 'ALAC' if $encoding eq 'alac';
+ "MP4-$encoding"
}
+sub mp4info{
+ my $file=$_[0];
+ my %tag = map { ref() ? $_ : encode 'UTF-8', $_ } %{get_mp4tag $file};
+ my %info = %{get_mp4info $file};
+
+ freeze +{
+ format => mp4_format $info{ENCODING},
+ title => $tag{TITLE},
+ artist => $tag{ARTIST},
+ year => $tag{YEAR},
+ album => $tag{ALBUM},
+ tracknumber => $tag{TRACKNUM},
+ tracktotal => ($tag{TRKN} ? $tag{TRKN}->[1] : undef),
+ genre => $tag{GENRE},
+ file => scalar fileparse $file,
+ };
+}
+
+my %info = (
+ '.flac' => \&flacinfo,
+ '.mp3' => \&mp3info,
+ '.ogg' => \&vorbisinfo,
+ '.oga' => \&vorbisinfo,
+ '.mp4' => \&mp4info,
+ '.aac' => \&mp4info,
+ '.m4a' => \&mp4info,
+);
+
sub normalizer{
- "$_[0]|".(stat $_[0])[9]
+ "$_[0]|".(stat $_[0])[9]
}
+sub make_fragment{ join '-', map { lc =~ y/a-z0-9/_/csr } @_ }
+
sub run {
- tie my %cache, 'DB_File', $cache, O_RDWR|O_CREAT, 0644 unless $cache eq '';
- memoize 'flacinfo', NORMALIZER => \&normalizer, LIST_CACHE => 'MERGE', SCALAR_CACHE => [HASH => \%cache] unless $cache eq '';
- memoize 'mp3info' , NORMALIZER => \&normalizer, LIST_CACHE => 'MERGE', SCALAR_CACHE => [HASH => \%cache] unless $cache eq '';
-
- my @files;
- for my $file (@ARGV) {
- push @files, thaw flacinfo $file if $file =~ /.flac$/i;
- push @files, thaw mp3info $file if $file =~ /.mp3$/i;
- }
-
- my $ht=HTML::Template::Compiled->new(
- default_escape => 'HTML',
- $template eq '' ? (scalarref => \$default_template) : (filename => $template),
- );
- $ht->param(files=>[sort { $a->{title} cmp $b->{title} } @files]);
- print $ht->output;
+ my %info = %info;
+ if ($cache) {
+ tie my %cache, 'DB_File', $cache, O_RDWR|O_CREAT, 0644;
+ $info{$_} = memoize $info{$_}, INSTALL => undef, NORMALIZER => \&normalizer, LIST_CACHE => 'FAULT', SCALAR_CACHE => [HASH => \%cache] for keys %info;
+ }
+
+ my %files;
+ for my $file (@ARGV) {
+ my ($basename, undef, $suffix) = fileparse $file, keys %info;
+ $files{$basename} //= [];
+ push @{$files{$basename}}, thaw scalar $info{$suffix}->($file);
+ }
+
+ my $ht=HTML::Template::Compiled->new(
+ default_escape => 'HTML',
+ global_vars => 2,
+ $template eq '' ? (scalarref => \$default_template) : (filename => $template),
+ );
+
+ my @files;
+ for (sort keys %files) {
+ my @versions = @{$files{$_}};
+ my %entry = (formats => [], map { $_ => '?' } qw/title artist year album tracknumber tracktotal genre/);
+ for my $ver (@versions) {
+ push @{$entry{formats}}, {format => $ver->{format}, file => $ver->{file}};
+ for my $key (keys %$ver) {
+ $entry{$key} = $ver->{$key} if $ver->{$key} ne '?';
+ }
+ }
+ delete $entry{$_} for qw/format file/;
+ $entry{fragment} = make_fragment @entry{qw/artist title/};
+ push @files, \%entry
+ }
+
+ @files = sort { $a->{title} cmp $b->{title} } @files;
+ $ht->param(files => \@files, prefix => $prefix);
+ print $ht->output;
}
$default_template = <<'HTML';
<!DOCTYPE html>
<title>Music</title>
<meta charset="utf-8">
-<link rel="stylesheet" href="/music.css">
+<link rel="stylesheet" href="musicexpo.css">
+<script async defer type="application/javascript" src="player.js"></script>
+
+<div id="player"></div>
<table border>
<thead>
<tr><th>Title<th>Artist<th>Album<th>Genre<th>Track<th>Year<th>Type
<tbody><tmpl_loop files>
-<tr><td><a href="<tmpl_var ESCAPE=URL path>"><tmpl_var title></a><td><tmpl_var artist><td><tmpl_var album><td><tmpl_var genre><td><tmpl_var tracknumber>/<tmpl_var tracktotal><td><tmpl_var year><td><tmpl_var format></tmpl_loop>
+<tr><td class="title"><a href="#<tmpl_var fragment>" data-hash="#<tmpl_var fragment>"><tmpl_var title></a><td class="artist"><tmpl_var artist><td class="album"><tmpl_var album><td class="genre"><tmpl_var genre><td class="track"><tmpl_var tracknumber>/<tmpl_var tracktotal><td class="year"><tmpl_var year><td class="formats"><tmpl_loop formats><a href="<tmpl_var ...prefix><tmpl_var ESCAPE=URL file>"><tmpl_var format></a> </tmpl_loop></tmpl_loop>
</table>
HTML
__END__
+=encoding utf-8
+
=head1 NAME
App::MusicExpo - script which generates a HTML table of music tags
|---------+---------+-----------------+---------+-------+------+------|
| Cellule | Silence | L'autre endroit | Electro | 01/09 | 2005 | FLAC |
-where the title is a download link.
+where the type is a download link. If you have multiple files with the same
+basename (such as C<cellule.flac> and C<cellule.ogg>), they will be treated
+as two versions of the same file, so a row will be created with two download
+links, one for each format.
=head1 OPTIONS
=head1 COPYRIGHT AND LICENSE
-Copyright (C) 2013 by Marius Gavrilescu
+Copyright (C) 2013-2015 by Marius Gavrilescu
This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself, either Perl version 5.14.2 or,