use strict;
use warnings;
-our $VERSION = '1.001_000';
+our $VERSION = '1.001_001';
-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 Audio::Opusfile qw//;
use DB_File qw//;
use Encode qw/encode/;
sub mp3info{
my $file=$_[0];
- my %tag = map { encode 'UTF-8', $_ } %{get_mp3tag $file};
+ my %tag = map { encode 'UTF-8', $_ } %{MP3::Info::get_mp3tag $file};
my @trkn = split m#/#s, $tag{TRACKNUM} // '';
freeze +{
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 $info{ENCODING},
freeze \%data;
}
-my %info = (
- '.flac' => \&flacinfo,
- '.mp3' => \&mp3info,
- '.ogg' => \&vorbisinfo,
- '.oga' => \&vorbisinfo,
- '.mp4' => \&mp4info,
- '.aac' => \&mp4info,
- '.m4a' => \&mp4info,
- '.opus' => \&opusinfo,
+my @optional_modules = (
+ [ 'Audio::FLAC::Header', \&flacinfo, '.flac' ],
+ [ 'MP3::Info', \&mp3info, '.mp3' ],
+ [ 'Ogg::Vorbis::Header::PurePerl', \&vorbisinfo, '.ogg', '.oga' ],
+ [ 'MP4::Info', \&mp4info, '.mp4', '.aac', '.m4a' ],
+ [ 'Audio::Opusfile', \&opusinfo, '.opus' ]
);
+my %info;
+
+for (@optional_modules) {
+ my ($module, $coderef, @extensions_handled) = @$_;
+ if (eval "require $module") {
+ $info{$_} = $coderef for @extensions_handled
+ }
+}
+
+unless (%info) {
+ warn 'No tags-reading module detected. Install one of the following modules: ' . join ', ', map { $_->[0] } @optional_modules;
+}
+
sub normalizer{
"$_[0]|".(stat $_[0])[9]
}
sub make_fragment{ join '-', map { lc =~ y/a-z0-9/_/csr } @_ }
+sub extensions_handled { keys %info }
+
sub run {
if ($cache) {
tie my %cache, 'DB_File', $cache, O_RDWR|O_CREAT, 0644; ## no critic (ProhibitTie)
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);
}