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#!/usr/bin/perl
package VNDB;
use strict;
use warnings;
use Encode 'encode_utf8';
use Cwd 'abs_path';
use JSON::XS;
our($ROOT, %S, %O);
BEGIN { ($ROOT = abs_path $0) =~ s{/util/jsgen\.pl$}{}; }
require $ROOT.'/data/global.pl';
# screen resolution information, suitable for usage in filFSelect()
sub resolutions {
my $cat = '';
my @r;
my $push = \@r;
for my $i (0..$#{$S{resolutions}}) {
my $r = $S{resolutions}[$i];
if($cat ne $r->[1]) {
push @r, [$r->[1]];
$cat = $r->[1];
$push = $r[$#r];
}
push @$push, [$i, $r->[0]];
}
\@r
}
sub vars {
my %vars = (
rlist_status => $S{rlist_status},
cookie_prefix => $O{cookie_prefix},
age_ratings => [ map [ $_, $_ == -1 ? 'Unknown' : $_ == 0 ? 'All ages' : "$_+" ], @{$S{age_ratings}} ],
languages => [ map [ $_, $S{languages}{$_} ], keys %{$S{languages}} ],
platforms => [ map [ $_, $S{platforms}{$_} ], keys %{$S{platforms}} ],
char_roles => [ map [ $_, $S{char_roles}{$_}[0] ], keys %{$S{char_roles}} ],
media => [ map [ $_, $S{media}{$_}[1], $S{media}{$_}[0] ], keys %{$S{media}} ],
release_types => [ map [ $_, ucfirst $_ ], @{$S{release_types}} ],
animated => [ map [ $_, $S{animated}[$_] ], 0..$#{$S{animated}} ],
voiced => [ map [ $_, $S{voiced}[$_] ], 0..$#{$S{voiced}} ],
vn_lengths => [ map [ $_, $S{vn_lengths}[$_][0] ], 0..$#{$S{vn_lengths}} ],
blood_types => [ map [ $_, $S{blood_types}{$_} ], keys %{$S{blood_types}} ],
genders => [ map [ $_, $S{genders}{$_} ], keys %{$S{genders}} ],
staff_roles => [ map [ $_, $S{staff_roles}{$_} ], keys %{$S{staff_roles}} ],
resolutions => scalar resolutions(),
);
JSON::XS->new->encode(\%vars);
}
# Reads main.js and any included files.
sub readjs {
my $f = shift || 'main.js';
open my $JS, '<:utf8', "$ROOT/data/js/$f" or die $!;
local $/ = undef;
local $_ = <$JS>;
close $JS;
s{^//include (.+)$}{'(function(){'.readjs($1).'})();'}meg;
$_;
}
sub save {
my($f, $body) = @_;
my $content = encode_utf8($body);
unlink "$f~";
if(!$VNDB::JSGEN{compress}) {
open my $F, '>', "$f~" or die $!;
print $F $content;
close $F;
} elsif($VNDB::JSGEN{compress} eq 'JavaScript::Minifier::XS') {
require JavaScript::Minifier::XS;
open my $F, '>', "$f~" or die $!;
print $F JavaScript::Minifier::XS::minify($content);
close $F;
} elsif($VNDB::JSGEN{compress} =~ /^\|/) { # External command
(my $cmd = $VNDB::JSGEN{compress}) =~ s/^\|//;
open my $C, '|-', "$cmd >'$f~'" or die $!;
print $C $content;
close $C or die $!;
} else {
die "Unrecognized compression option: '$VNDB::JSGEN{compress}'\n";
}
rename "$f~", $f or die $!;
if($VNDB::JSGEN{gzip}) {
`$VNDB::JSGEN{gzip} -c '$f' >'$f.gz~'`;
rename "$f.gz~", "$f.gz";
}
}
my $js = readjs;
$js =~ s{/\*VARS\*/}{vars()}eg;
save "$ROOT/static/f/vndb.js", $js;
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