lib/Gruntmaster/Page.pm

   1 package Gruntmaster::Page;
   2
   3 use 5.014000;
   4 use strict;
   5 use warnings;
   6 use parent qw/Exporter/;
   7 our @EXPORT_OK = qw/generate header footer/;
   8
   9 use File::Basename qw/fileparse/;
  10 use File::Slurp qw/write_file/;
  11 use IO::Compress::Gzip qw/gzip/;
  12
  13 our $VERSION = '0.001';
  14 our @generators;
  15
  16 use constant LANGUAGES => [ 'en' ];
  17 use constant CONTENT_TYPES => {
  18   html => 'text/html; charset=UTF-8',
  19   txt => 'text/plain; charset=UTF-8',
  20 };
  21
  22 my %header_templates = (
  23   en => <<'HTML',
  24 <!DOCTYPE html>
  25 <title>TITLE_GOES_HERE</title>
  26 <link rel="stylesheet" href="/gm.css">
  27 <script src="/jquery-2.0.3.min.js"></script>
  28 <script src="/view.js"></script>
  29 <meta charset="utf-8">
  30
  31 <span id="admin"></span>
  32 <div id="title"><span class="i">i</span><span class="Eval">Eval</span></div>
  33 <div id="subtitle">TITLE_GOES_HERE</div>
  34
  35 <nav><ul><li><a href="/">Home</a><li><a href="/log/">View job log</a><li><a href="/submit.var">Submit job</a><li><a href="/pb/">Problem list</a><li><a href="/ct/">Contests</a></ul></nav>
  36
  37 HTML
  38 );
  39
  40 my %footer_templates = (
  41   en => <<'HTML',
  42
  43 <footer>
  44 Dilmom: Why don't you call your product the Gruntmaster 6000?
  45 Dilbert: What kind of product do you see when you imagine a Gruntmaster 6000?
  46 Dilmom: Well, it's a stripped-down version of the Gruntmaster 9000, of course. But it's software-upgradeable.
  47 </footer>
  48 HTML
  49 );
  50
  51 sub header{
  52   my ($language, $title) = @_;
  53   $header_templates{$language} =~ s/TITLE_GOES_HERE/$title/ger;
  54 }
  55
  56 sub footer{
  57   $footer_templates{$_[0]};
  58 }
  59
  60 sub declaregen{
  61   my ($generator, $regex) = @_;
  62   $generator = "Gruntmaster::Page::$generator";
  63   eval "require $generator";
  64   my $gensub = $generator->can('generate') or die "No such generator: $generator";
  65   push @generators, [$regex,  $gensub];
  66 }
  67
  68 {
  69   my $component = qr'[^/]+';
  70   my $contest = qr,(?:ct/$component/)?,;
  71   declaregen Index        => qr,^index$,;
  72   declaregen Ct           => qr,^ct/index$,;
  73   declaregen 'Ct::Entry'  => qr,^ct/$component/index$,;
  74   #declaregen St           => qr,^ct/$component/st/index$,;
  75   declaregen Log          => qr,^${contest}log/index$,;
  76   declaregen 'Log::Entry' => qr,^${contest}log/$component/index$,;
  77   declaregen Submit       => qr,^${contest}submit$,;
  78   declaregen Pb           => qr,^${contest}pb/index$,;
  79   declaregen 'Pb::Entry'  => qr,^${contest}pb/$component/index$,;
  80 }
  81
  82 sub generate{
  83   my ($path) = @_;
  84   my ($path_noext, $ext) = $path =~ m/^(.*)\.(.*)$/;
  85   my $basename = fileparse $path_noext;
  86
  87   open my $typemap, ">$path_noext.var";
  88   say $typemap "URI: $basename\n";
  89   for my $gen(@generators) {
  90         my ($regex, $generator) = @$gen;
  91         next unless $path_noext =~ $regex;
  92         for my $lang (@{LANGUAGES()}) {
  93           my $page = $generator->($path, $lang);
  94           write_file "$path_noext.$lang.$ext", $page;
  95           say $typemap "URI: $basename.$lang.$ext\nContent-Language: $lang\nContent-Type: " . CONTENT_TYPES->{$ext} . "\n";
  96           gzip \$page => "$path_noext.$lang.gz.$ext", Minimal => 1;
  97           say $typemap "URI: $basename.$lang.gz.$ext\nContent-Language: $lang\nContent-Encoding: gzip\nContent-Type: " . CONTENT_TYPES->{$ext} . "\n";
  98         }
  99   }
 100   close $typemap;
 101 }
 102
 103 1;
 104 __END__
 105 # Below is stub documentation for your module. You'd better edit it!
 106
 107 =head1 NAME
 108
 109 Gruntmaster::Page - Perl extension for blah blah blah
 110
 111 =head1 SYNOPSIS
 112
 113   use Gruntmaster::Page;
 114   blah blah blah
 115
 116 =head1 DESCRIPTION
 117
 118 Stub documentation for Gruntmaster::Page, created by h2xs. It looks like the
 119 author of the extension was negligent enough to leave the stub
 120 unedited.
 121
 122 Blah blah blah.
 123
 124 =head2 EXPORT
 125
 126 None by default.
 127
 128
 129
 130 =head1 SEE ALSO
 131
 132 Mention other useful documentation such as the documentation of
 133 related modules or operating system documentation (such as man pages
 134 in UNIX), or any relevant external documentation such as RFCs or
 135 standards.
 136
 137 If you have a mailing list set up for your module, mention it here.
 138
 139 If you have a web site set up for your module, mention it here.
 140
 141 =head1 AUTHOR
 142
 143 Marius Gavrilescu, E<lt>marius@E<gt>
 144
 145 =head1 COPYRIGHT AND LICENSE
 146
 147 Copyright (C) 2013 by Marius Gavrilescu
 148
 149 This library is free software; you can redistribute it and/or modify
 150 it under the same terms as Perl itself, either Perl version 5.18.1 or,
 151 at your option, any later version of Perl 5 you may have available.
 152
 153
 154 =cut