lib/Gruntmaster/Page/Pb/Entry.pm

   1 package Gruntmaster::Page::Pb::Entry;
   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 Fcntl qw/:flock/;
  11 use HTML::Template::Compiled;
  12 use IO::File;
  13 use POSIX qw/strftime/;
  14 use YAML::Any qw/LoadFile/;
  15 use File::Basename qw/fileparse/;
  16 use File::Slurp qw/slurp/;
  17 use Gruntmaster::Page::Common qw/header footer/;
  18
  19 use constant FORMATS => [qw/CPP/];
  20 use constant TITLE => '<tmpl_var name>';
  21
  22 my %templates = (
  23   en => <<'HTML',
  24 <tmpl_var statement>
  25
  26 <tmpl_if cansubmit>
  27 <h1>Submit solution</h1>
  28 <form action="https://gm.ieval.ro/action/submit" method="POST" enctype="multipart/form-data">
  29 <input type="hidden" name="problem" value="<tmpl_var id>">
  30 <tmpl_if_defined contest><input type="hidden" name="contest" value="<tmpl_var contest>"></tmpl_if_defined>
  31 <label>File: <input name="prog" required type="file"></label>
  32
  33 <label>File format: <select name="prog_format" required>
  34 <tmpl_loop formats><option value="<tmpl_var _>"><tmpl_var _></option>
  35 </tmpl_loop></select></label>
  36
  37 <input type="submit" value="Submit job">
  38 </tmpl_if>
  39 HTML
  40 );
  41
  42 $templates{$_}  = header($_, TITLE) . $templates{$_} for keys %templates;
  43 $templates{$_} .= footer $_ for keys %templates;
  44
  45 sub generate{
  46   my ($path, $lang) = @_;
  47   my $contest;
  48   $contest = $1 if $path =~ m,ct/([^/]*)/,;
  49   my $id = ($path =~ m,pb/([^/]*)/index,)[0];
  50   $path =~ s,/index\.html$,,;
  51   my $template = $templates{$_[1]};
  52   my $htc = HTML::Template::Compiled->new(scalarref => \$template);
  53   flock my $metafh = IO::File->new("<$path/meta.yml"), LOCK_SH;
  54   my $meta = LoadFile "$path/meta.yml";
  55
  56   $htc->param(cansubmit => 1);
  57   if (defined $contest) {
  58         my $meta = LoadFile "ct/$contest/meta.yml";
  59         $htc->param(cansubmit => time >= $meta->{start} && time <= $meta->{end});
  60         $htc->param(contest => $contest);
  61   }
  62   $htc->param(formats => FORMATS);
  63   $htc->param(id => $id);
  64   $htc->param(name => $meta->{name});
  65   $htc->param(statement => scalar slurp "$path/statement.$lang");
  66   $htc->output
  67 }
  68
  69 1