lib/Gruntmaster/Handlers.pm

   1 package Gruntmaster::Handlers;
   2
   3 use 5.014000;
   4 use strict;
   5 use warnings;
   6 our $VERSION = '0.001';
   7
   8 use constant FORMAT_EXTENSION => {
   9   CPP => 'cpp',
  10 };
  11
  12 use Apache2::Access;
  13 use Apache2::AuthzCaps qw/hascaps/;
  14 use Apache2::RequestRec;
  15 use Apache2::RequestIO;
  16 use Apache2::Request;
  17 use Apache2::Const qw/OK DECLINED/;
  18 use Apache2::Log;
  19 use Apache2::Upload;
  20
  21 use Cwd qw/cwd/;
  22 use File::Basename qw/fileparse/;
  23 use File::Temp qw/tempdir/;
  24 use File::Copy qw/move/;
  25 use YAML::Any qw/LoadFile DumpFile/;
  26
  27 sub submit{
  28   my $r = shift;
  29   chdir $r->dir_config('root');
  30   my $req = Apache2::Request->new($r);
  31   my ($problem, $format) = ($req->param('problem'), $req->param('prog_format'));
  32   my $ext = FORMAT_EXTENSION->{$format};
  33   my $prog = $req->upload('prog');
  34
  35   my $dir = tempdir;
  36   $prog->link("$dir/prog.$ext");
  37   DumpFile "$dir/meta.yml", {
  38         files => {
  39           prog => {
  40                 format => $format,
  41                 name => 'prog.cpp',
  42           }
  43         },
  44         problem => $problem,
  45         user => $r->user,
  46   };
  47
  48   my $jobname = int rand 1_000_000_000;
  49   $jobname = int rand 1_000_000_000 while -d "jobs/$jobname";
  50   move $dir, "jobs/$jobname" or die $!;
  51
  52   $r->print("Job submitted");
  53   OK
  54 }
  55
  56 sub private{
  57   my $r = shift;
  58   my $dir = (fileparse $r->uri)[1];
  59   my $user = $r->user;
  60   chdir $r->dir_config('root') . $dir;
  61
  62   for my $requirement (map { $_->{requirement} } @{$r->requires}) {
  63         my ($command, @args) = split ' ', $requirement;
  64
  65         given ($command){
  66           when('admin-if-private'){
  67                 my $meta = LoadFile 'meta.yml';
  68                 return OK if !$meta->{private} || ($r->user && hascaps $r->user, 'gmadm')
  69           }
  70
  71         }
  72   }
  73
  74   DECLINED
  75 }
  76
  77 1;
  78 __END__
  79 # Below is stub documentation for your module. You'd better edit it!
  80
  81 =head1 NAME
  82
  83 Gruntmaster::Handlers - Perl extension for blah blah blah
  84
  85 =head1 SYNOPSIS
  86
  87   use Gruntmaster::Handlers;
  88   blah blah blah
  89
  90 =head1 DESCRIPTION
  91
  92 Stub documentation for Gruntmaster::Handlers, created by h2xs. It looks like the
  93 author of the extension was negligent enough to leave the stub
  94 unedited.
  95
  96 Blah blah blah.
  97
  98
  99 =head1 SEE ALSO
 100
 101 Mention other useful documentation such as the documentation of
 102 related modules or operating system documentation (such as man pages
 103 in UNIX), or any relevant external documentation such as RFCs or
 104 standards.
 105
 106 If you have a mailing list set up for your module, mention it here.
 107
 108 If you have a web site set up for your module, mention it here.
 109
 110 =head1 AUTHOR
 111
 112 Marius Gavrilescu, E<lt>marius@E<gt>
 113
 114 =head1 COPYRIGHT AND LICENSE
 115
 116 Copyright (C) 2013 by Marius Gavrilescu
 117
 118 This library is free software; you can redistribute it and/or modify
 119 it under the same terms as Perl itself, either Perl version 5.18.1 or,
 120 at your option, any later version of Perl 5 you may have available.
 121
 122
 123 =cut