package App::MusicExpo;
-use v5.14;
+use 5.014000;
use strict;
use warnings;
-our $VERSION = '0.005';
+our $VERSION = '1.003';
-use Audio::FLAC::Header qw//;
use HTML::Template::Compiled qw//;
use Memoize qw/memoize/;
-use MP3::Info qw/get_mp3tag/;
-use Ogg::Vorbis::Header::PurePerl;
-use MP4::Info qw/get_mp4tag get_mp4info/;
+use Carp qw/carp/;
use DB_File qw//;
use Encode qw/encode/;
use File::Basename qw/fileparse/;
our $template='';
GetOptions (
- "template:s" => \$template,
- "prefix:s" => \$prefix,
- "cache:s" => \$cache,
+ 'template:s' => \$template,
+ 'prefix:s' => \$prefix,
+ 'cache:s' => \$cache,
);
sub flacinfo{
sub mp3info{
my $file=$_[0];
- my %tag = map { encode 'UTF-8', $_ } %{get_mp3tag $file};
- my @trkn = split '/', $tag{TRACKNUM} // '';
+ my %tag = map { encode 'UTF-8', $_ } %{MP3::Info::get_mp3tag $file};
+ my @trkn = split m#/#s, $tag{TRACKNUM} // '';
freeze +{
format => 'MP3',
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'),
+ title => scalar $ogg->comment('TITLE'),
+ artist => scalar $ogg->comment('artist'),
+ year => scalar $ogg->comment('DATE'),
+ album => scalar $ogg->comment('ALBUM'),
+ tracknumber => scalar $ogg->comment('TRACKNUMBER'),
+ tracktotal => scalar $ogg->comment('TRACKTOTAL'),
+ genre => scalar $ogg->comment('GENRE'),
file => scalar fileparse $file,
}
}
-sub mp4_format ($){
+sub mp4_format ($){ ## no critic (ProhibitSubroutinePrototypes)
my $encoding = $_[0];
return 'AAC' if $encoding eq 'mp4a';
return 'ALAC' if $encoding eq 'alac';
sub mp4info{
my $file=$_[0];
- my %tag = map { ref() ? $_ : encode 'UTF-8', $_ } %{get_mp4tag $file};
- my %info = %{get_mp4info $file};
+ my %tag = map { ref() ? $_ : encode 'UTF-8', $_ } %{MP4::Info::get_mp4tag $file};
+ my %info = %{MP4::Info::get_mp4info $file};
freeze +{
format => mp4_format $info{ENCODING},
};
}
-my %info = (
- '.flac' => \&flacinfo,
- '.mp3' => \&mp3info,
- '.ogg' => \&vorbisinfo,
- '.oga' => \&vorbisinfo,
- '.mp4' => \&mp4info,
- '.aac' => \&mp4info,
- '.m4a' => \&mp4info,
+sub opusinfo {
+ my $file = $_[0];
+ my $of = Audio::Opusfile->new_from_file($file);
+ my $tags = $of->tags;
+
+ my %data = (
+ format => 'Opus',
+ title => $tags->query('TITLE'),
+ artist => $tags->query('ARTIST'),
+ year => $tags->query('DATE'),
+ album => $tags->query('ALBUM'),
+ tracknumber => $tags->query('TRACKNUMBER'),
+ tracktotal => $tags->query('TRACKTOTAL'),
+ genre => $tags->query('GENRE'),
+ file => scalar fileparse $file,
+ );
+
+ freeze \%data;
+}
+
+my @optional_modules = (
+ [ 'Audio::FLAC::Header', \&flacinfo, '.flac' ],
+ [ 'MP3::Info', \&mp3info, '.mp3' ],
+ [ 'Ogg::Vorbis::Header::PurePerl', \&vorbisinfo, '.ogg', '.oga' ],
+ [ 'MP4::Info', \&mp4info, '.mp4', '.aac', '.m4a' ],
+ [ 'Audio::Opusfile', \&opusinfo, '.opus' ],
);
+my %info;
+
+for (@optional_modules) {
+ my ($module, $coderef, @extensions_handled) = @$_;
+ if (eval "require $module") {
+ $info{$_} = $coderef for @extensions_handled
+ }
+}
+
+unless (%info) {
+ carp 'No tags-reading module detected. Install one of the following modules: ' . join ', ', map { $_->[0] } @optional_modules;
+}
+
sub normalizer{
"$_[0]|".(stat $_[0])[9]
}
sub make_fragment{ join '-', map { lc =~ y/a-z0-9/_/csr } @_ }
+sub extensions_handled { keys %info }
+
sub run {
- my %info = %info;
if ($cache) {
- tie my %cache, 'DB_File', $cache, O_RDWR|O_CREAT, 0644;
+ tie my %cache, 'DB_File', $cache, O_RDWR|O_CREAT, 0644; ## no critic (ProhibitTie)
$info{$_} = 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;
+ next unless $suffix;
$files{$basename} //= [];
push @{$files{$basename}}, thaw scalar $info{$suffix}->($file);
}
@files = sort { $a->{title} cmp $b->{title} } @files;
$ht->param(files => \@files, prefix => $prefix);
- print $ht->output;
+ print $ht->output; ## no critic (RequireCheckedSyscalls)
}
$default_template = <<'HTML';
=head1 COPYRIGHT AND LICENSE
-Copyright (C) 2013-2015 by Marius Gavrilescu
+Copyright (C) 2013-2017 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,