Work with raw bytes instead of UTF-8

[app-musicexpo.git] / lib / App / MusicExpo.pm

diff --git a/lib/App/MusicExpo.pm b/lib/App/MusicExpo.pm
index 0b3276cab35784406e1f29a145af1276d9362ea4..f23063b2bbb89daf3a02bb0d22090a195436a98e 100644 (file)
--- a/lib/App/MusicExpo.pm
+++ b/lib/App/MusicExpo.pm
@@ -3,7 +3,7 @@ use v5.14;
 use strict;
 use warnings;
 
-our $VERSION = '0.003003';
+our $VERSION = '0.005';
 
 use Audio::FLAC::Header qw//;
 use HTML::Template::Compiled qw//;
@@ -16,7 +16,6 @@ use DB_File qw//;
 use File::Basename qw/fileparse/;
 use Fcntl qw/O_RDWR O_CREAT/;
 use Getopt::Long;
-use JSON::MaybeXS;
 use Storable qw/thaw freeze/;
 
 ##################################################
@@ -33,13 +32,6 @@ GetOptions (
        "cache:s" => \$cache,
 );
 
-
-sub fix{
-       my $copy = $_[0];
-       utf8::decode($copy);
-       $copy
-}
-
 sub flacinfo{
        my $file=$_[0];
        my $flac=Audio::FLAC::Header->new($file);
@@ -47,13 +39,13 @@ sub flacinfo{
 
        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') // '?'),
+               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 => $file,
        }
 }
@@ -65,13 +57,13 @@ sub mp3info{
 
        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) || '?',
+               title => $mp3->title || '?',
+               artist => $mp3->artist || '?',
+               year => $mp3->year || '?',
+               album => $mp3->album || '?',
+               tracknumber => $mp3->track1 || '?',
+               tracktotal => $mp3->track2 || '?',
+               genre => $mp3->genre || '?',
                file => $file,
        }
 }
@@ -83,13 +75,13 @@ sub vorbisinfo{
 
        freeze +{
                format => 'Vorbis',
-               title => fix($ogg->comment('TITLE') || '?'),
-               artist => fix ($ogg->comment('artist') || '?'),
-               year => fix ($ogg->comment('DATE') || '?'),
-               album => fix ($ogg->comment('ALBUM') || '?'),
-               tracknumber => fix ($ogg->comment('TRACKNUMBER') || '?'),
-               tracktotal => fix ($ogg->comment('TRACKTOTAL') || '?'),
-               genre => fix ($ogg->comment('GENRE')) || '?',
+               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 => $file,
        }
 }
@@ -120,27 +112,34 @@ sub mp4info{
        };
 }
 
+my %info = (
+       '.flac' => \&flacinfo,
+       '.mp3' => \&mp3info,
+       '.ogg' => \&vorbisinfo,
+       '.oga' => \&vorbisinfo,
+       '.mp4' => \&mp4info,
+       '.aac' => \&mp4info,
+       '.m4a' => \&mp4info,
+);
+
 sub normalizer{
        "$_[0]|".(stat $_[0])[9]
 }
 
+sub make_fragment{ join '-', map { lc =~ y/a-z0-9/_/csr } @_ }
+
 sub run {
+       my %info = %info;
        if ($cache) {
                tie my %cache, 'DB_File', $cache, O_RDWR|O_CREAT, 0644;
-               memoize $_, NORMALIZER => \&normalizer, LIST_CACHE => 'MERGE', SCALAR_CACHE => [HASH => \%cache] for qw/flacinfo mp3info vorbisinfo mp4info/;
+               $info{$_} = memoize $info{$_}, INSTALL => undef, NORMALIZER => \&normalizer, LIST_CACHE => 'FAULT', SCALAR_CACHE => [HASH => \%cache] for keys %info;
        }
 
        my %files;
        for my $file (@ARGV) {
-               my $info;
-               $info = thaw flacinfo $file if $file =~ /\.flac$/i;
-               $info = thaw mp3info $file if $file =~ /\.mp3$/i;
-               $info = thaw vorbisinfo $file if $file =~ /\.og(?:g|a)$/i;
-               $info = thaw mp4info $file if $file =~ /\.mp4|\.aac|\.m4a$/i;
-               next unless defined $info;
-               my $basename = fileparse $file, '.flac', '.mp3', '.ogg', '.oga', '.mp4', '.aac', '.m4a';
+               my ($basename, undef, $suffix) = fileparse $file, keys %info;
                $files{$basename} //= [];
-               push @{$files{$basename}}, $info;
+               push @{$files{$basename}}, thaw scalar $info{$suffix}->($file);
        }
 
        my $ht=HTML::Template::Compiled->new(
@@ -160,13 +159,12 @@ sub run {
                        }
                }
                delete $entry{$_} for qw/format file/;
+               $entry{fragment} = make_fragment @entry{qw/artist title/};
                push @files, \%entry
        }
 
-       my $json = JSON::MaybeXS->new(canonical => 1)->encode({files => \@files, prefix => $prefix});
-       $json =~ s/</&lt;/g;
-       $json =~ s/>/&gt;/g;
-       $ht->param(files=>[sort { $a->{title} cmp $b->{title} } @files], prefix => $prefix, json => $json);
+       @files = sort { $a->{title} cmp $b->{title} } @files;
+       $ht->param(files => \@files, prefix => $prefix);
        print $ht->output;
 }
 
@@ -174,16 +172,17 @@ $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><tmpl_var title><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_loop formats><a href="<tmpl_var ...prefix><tmpl_var ESCAPE=URL file>"><tmpl_var format></a> </tmpl_loop></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>
-
-<pre id="json" style="display: none"><tmpl_var ESCAPE=0 json></pre>
 HTML
 
 1;
@@ -240,7 +239,7 @@ Marius Gavrilescu, E<lt>marius@ieval.roE<gt>
 
 =head1 COPYRIGHT AND LICENSE
 
-Copyright (C) 2013-2014 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,