lib/Gruntmaster/Page/Pb.pm

   1 package Gruntmaster::Page::Pb;
   2
   3 use 5.014000;
   4 use strict;
   5 use warnings;
   6 use parent qw/Exporter/;
   7 our @EXPORT_OK = qw/generate/;
   8 our $VERSION = '0.001';
   9
  10 use constant TITLE => 'Problems';
  11
  12 use Fcntl qw/:flock/;
  13 use HTML::Template::Compiled;
  14 use IO::File;
  15 use POSIX qw/strftime/;
  16 use YAML::Any qw/LoadFile/;
  17 use Gruntmaster::Page::Common qw/header footer/;
  18
  19 my %templates = (
  20   en => <<'HTML',
  21 <h2>Beginner</h2>
  22 <ul>
  23 <tmpl_loop beginner><li><a href="<tmpl_var id>"><tmpl_var name></a>
  24 </tmpl_loop></ul>
  25
  26 <h2>Easy</h2>
  27 <ul>
  28 <tmpl_loop easy><li><a href="<tmpl_var id>"><tmpl_var name></a>
  29 </tmpl_loop></ul>
  30
  31 <h2>Medium</h2>
  32 <ul>
  33 <tmpl_loop medium><li><a href="<tmpl_var id>"><tmpl_var name></a>
  34 </tmpl_loop></ul>
  35
  36 <h2>Advanced</h2>
  37 <ul>
  38 <tmpl_loop advanced><li><a href="<tmpl_var id>"><tmpl_var name></a>
  39 </tmpl_loop></ul>
  40
  41 <h2>Hard</h2>
  42 <ul>
  43 <tmpl_loop hard><li><a href="<tmpl_var id>"><tmpl_var name></a>
  44 </tmpl_loop></ul>
  45 HTML
  46 );
  47
  48 $templates{$_}  = header($_, TITLE) . $templates{$_} for keys %templates;
  49 $templates{$_} .= footer $_ for keys %templates;
  50
  51 sub generate{
  52   my ($path, $lang) = @_;
  53   $path =~ s,/index\.html$,,;
  54   my $template = $templates{$lang};
  55   my $htc = HTML::Template::Compiled->new(scalarref => \$template);
  56   IO::File->new(">$path/meta.yml")->close unless -f "$path/meta.yml";
  57   flock my $metafh = IO::File->new("<$path/meta.yml"), LOCK_SH;
  58   my @problems = sort { $b->{name} cmp $a->{name} } map {
  59         my $meta = LoadFile $_;
  60         my $id = (m,^$path/(.*)/meta.yml$,)[0];
  61         +{ id => $id, name => $meta->{name}, level => $meta->{level} } } <$path/*/meta.yml>;
  62   for my $d(qw/beginner easy medium advanced hard/) {
  63         $htc->param($d => [grep {$_->{level} eq $d} @problems]);
  64   }
  65   $htc->output
  66 }
  67
  68 1