-my %templates = (
- en => <<'HTML',
-<ul>
-<tmpl_loop problems><li><a href="<tmpl_var id>"><tmpl_var name></a>
-</tmpl_loop></ul>
-HTML
-);
-
-$templates{$_} = header($_, TITLE) . $templates{$_} for keys %templates;
-$templates{$_} .= footer $_ for keys %templates;
-
-sub generate{
- my ($path, $lang) = @_;
- $path =~ s,/index\.html$,,;
- my $template = $templates{$lang};
- my $htc = HTML::Template::Compiled->new(scalarref => \$template);
- IO::File->new(">$path/meta.yml")->close unless -f "$path/meta.yml";
- flock my $metafh = IO::File->new("<$path/meta.yml"), LOCK_SH;
- my @problems = sort { $b->{name} cmp $a->{name} } map {
- my $meta = LoadFile $_;
- my $id = (m,^$path/(.*)/meta.yml$,)[0];
- +{ id => $id, name => $meta->{name} } } <$path/*/meta.yml>;
- $htc->param(problems => \@problems);
- $htc->output
+ for my $d (qw/beginner easy medium advanced hard/) {
+ $htc->param($d => [grep {$_->{level} and $_->{level} eq $d} @problems]);
+ }
+ $htc->param(levels => grep { $_->{level} } @problems);
+ $htc->param(problems => \@problems);