#!/usr/bin/perl -w
use strict;
use File::Path;
use Fatal qw/mkpath symlink open close/;
scalar @ARGV == 2 or die;
my $SRC=$ARGV[0];
my $TGT=$ARGV[1];
# list of languages
my @lang = glob("$SRC/index.html.*") or die;
map { s{^.*html\.}{} } @lang;
# map "ja.euc-jp" to "ja/", ...
my %lpath;
foreach my $l (@lang) {
my $t=$l;
$t =~ s{\..*$}{};
$lpath{$l}="$t/";
}
my @html=`find $SRC -name *.html` or die;
chomp(@html);
map { s{^$SRC/}{} } @html;
foreach my $h (@html) {
my $dir="";
if ($h =~ m{^(.*/)}) {
$dir=$1;
}
for my $l (@lang) {
my $tdir="$TGT/$lpath{$l}";
-d "$tdir$dir" || mkpath("$tdir$dir");
my $updir=$dir;
$updir =~ s{[^/]+}{..}g;
if ($l eq "en") {
conv("$SRC/$h.en", "$tdir$h", $h);
}
elsif ( -f "$SRC/$h.$l" ) {
conv("$SRC/$h.$l", "$tdir$h", $h);
}
else {
symlink("${updir}../en/$h", "$tdir$h");
}
}
}
open(my $out, ">", "$TGT/index.html");
print $out '',
'',
"\n\n";
foreach my $l (sort values %lpath) {
print $out qq{| $l |
\n};
}
print $out '
';
### END
sub conv {
my ($old, $new, $name) = @_;
open(my $in, "<", $old);
local $/;
my $file = <$in>;
close($in);
# /mod/ -> /mod/index.html
$file =~ s{href="([^:"]*/)"}{href="${1}index.html"}g;
# style and images now one level up
$file =~ s{(src|href)="../(style|images)}{$1="../../$2}g;
$file =~ s{(src|href)="./(style|images)}{$1="../$2}g;
foreach my $l (values %lpath) {
# language directories one level up
$file =~ s{href="\.\./$l}{href="../../$l}g;
$file =~ s{href="\./$l}{href="../$l}g;
}
# Debian tweaks
$file =~ s{/usr/local/apache2/conf/httpd[.]conf}{/etc/apache2/apache2.conf}g;
$file =~ s{httpd[.]conf}{apache2.conf}g;
open(my $out, ">", $new);
print $out $file;
close($out);
}