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 $VERSION = '0.001';
  14 our @generators;
  15
  16 use constant LANGUAGES => [ 'en' ];
  17 use constant CONTENT_TYPES => {
  18   html => 'text/html; charset=UTF-8',
  19   txt => 'text/plain; charset=UTF-8',
  20 };
  21
  22 my %header_templates = (
  23   en => <<'HTML',
  24 <!DOCTYPE html>
  25 <title>TITLE_GOES_HERE</title>
  26 <link rel="stylesheet" href="/gm.css">
  27 <script src="/jquery-2.0.3.min.js"></script>
  28 <script src="/view.js"></script>
  29 <meta charset="utf-8">
  30
  31 <span id="admin"></span>
  32 <div id="title"><span class="i">i</span><span class="Eval">Eval</span></div>
  33 <div id="subtitle">TITLE_GOES_HERE</div>
  34
  35 <nav><ul><li><a href="/">Home</a><li><a href="/log/">View job log</a><li><a href="/submit.var">Submit job</a><li><a href="/pb/">Problem list</a></ul></nav>
  36
  37 HTML
  38 );
  39
  40 my %footer_templates = (
  41   en => <<'HTML',
  42
  43 <footer>
  44 Dilmom: Why don't you call your product the Gruntmaster 6000?
  45 Dilbert: What kind of product do you see when you imagine a Gruntmaster 6000?
  46 Dilmom: Well, it's a stripped-down version of the Gruntmaster 9000, of course. But it's software-upgradeable.
  47 </footer>
  48 HTML
  49 );
  50
  51 sub header{
  52   my ($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,  $gensub];
  66 }
  67
  68 declaregen Index => qr'^index$';
  69 declaregen Log => qr'^log/index$';
  70 declaregen 'Log::Entry' => qr'^log/.*/index$';
  71 declaregen Submit => qr'^submit$';
  72 declaregen Pb => qr'^pb/index$';
  73 declaregen 'Pb::Entry' => qr'^pb/.*/index$';
  74
  75 sub generate{
  76   my ($path) = @_;
  77   my ($path_noext, $ext) = $path =~ m/^(.*)\.(.*)$/;
  78   my $basename = fileparse $path_noext;
  79
  80   open my $typemap, ">$path_noext.var";
  81   say $typemap "URI: $basename\n";
  82   for my $gen(@generators) {
  83         my ($regex, $generator) = @$gen;
  84         next unless $path_noext =~ $regex;
  85         for my $lang (@{LANGUAGES()}) {
  86           my $page = $generator->($path, $lang);
  87           write_file "$path_noext.$lang.$ext", $page;
  88           say $typemap "URI: $basename.$lang.$ext\nContent-Language: $lang\nContent-Type: " . CONTENT_TYPES->{$ext} . "\n";
  89           gzip \$page => "$path_noext.$lang.gz.$ext", Minimal => 1;
  90           say $typemap "URI: $basename.$lang.gz.$ext\nContent-Language: $lang\nContent-Encoding: gzip\nContent-Type: " . CONTENT_TYPES->{$ext} . "\n";
  91         }
  92   }
  93   close $typemap;
  94 }
  95
  96 1;
  97 __END__
  98 # Below is stub documentation for your module. You'd better edit it!
  99
 100 =head1 NAME
 101
 102 Gruntmaster::Page - Perl extension for blah blah blah
 103
 104 =head1 SYNOPSIS
 105
 106   use Gruntmaster::Page;
 107   blah blah blah
 108
 109 =head1 DESCRIPTION
 110
 111 Stub documentation for Gruntmaster::Page, created by h2xs. It looks like the
 112 author of the extension was negligent enough to leave the stub
 113 unedited.
 114
 115 Blah blah blah.
 116
 117 =head2 EXPORT
 118
 119 None by default.
 120
 121
 122
 123 =head1 SEE ALSO
 124
 125 Mention other useful documentation such as the documentation of
 126 related modules or operating system documentation (such as man pages
 127 in UNIX), or any relevant external documentation such as RFCs or
 128 standards.
 129
 130 If you have a mailing list set up for your module, mention it here.
 131
 132 If you have a web site set up for your module, mention it here.
 133
 134 =head1 AUTHOR
 135
 136 Marius Gavrilescu, E<lt>marius@E<gt>
 137
 138 =head1 COPYRIGHT AND LICENSE
 139
 140 Copyright (C) 2013 by Marius Gavrilescu
 141
 142 This library is free software; you can redistribute it and/or modify
 143 it under the same terms as Perl itself, either Perl version 5.18.1 or,
 144 at your option, any later version of Perl 5 you may have available.
 145
 146
 147 =cut