lib/Gruntmaster/Handlers.pm

   1 package Gruntmaster::Handlers;
   2
   3 use 5.014000;
   4 use strict;
   5 use warnings;
   6 our $VERSION = '0.001';
   7
   8 use Apache2::Access;
   9 use Apache2::Authen::Passphrase qw/pwcheck pwset USER_REGEX/;
  10 use Apache2::AuthzCaps qw/hascaps/;
  11 use Apache2::RequestRec;
  12 use Apache2::RequestIO;
  13 use Apache2::Request;
  14 use Apache2::Const qw/OK DECLINED/;
  15 use Apache2::Log;
  16 use Apache2::Upload;
  17
  18 use Cwd qw/cwd/;
  19 use File::Basename qw/fileparse/;
  20 use File::Temp qw/tempdir/;
  21 use File::Copy qw/move/;
  22 use Gruntmaster::Data qw/contest_start contest_end push_job set_job_inmeta insert_user PUBLISH/;
  23 use Gruntmaster::Page::Log;
  24
  25 sub aputs{
  26         my ($r, $str) = @_;
  27         $r->set_content_length(length $str);
  28         $r->puts($str);
  29         $r->content_type('text/plain');
  30         OK
  31 }
  32
  33 sub submit{
  34   my $r = shift;
  35   my $req = Apache2::Request->new($r);
  36   my ($problem, $format, $contest, $private) = map {scalar $req->param($_)} 'problem', 'prog_format', 'contest', 'private';
  37   my $prog;
  38   $req->upload('prog')->slurp($prog);
  39   die if defined $contest && $contest !~ /^\w+$/ ;
  40   die if defined $contest && (time < contest_start $contest || time > contest_end $contest);
  41
  42   my $job = push_job (
  43           date => time,
  44           problem => $problem,
  45           user => $r->user,
  46           defined $private ? (private => $private) : (),
  47           defined $contest ? (contest => $contest, private => 1) : (),
  48           filesize => length $prog,
  49           extension => Gruntmaster::Page::Log::FORMAT_EXTENSION->{$format},
  50   );
  51
  52   set_job_inmeta $job, {
  53           files => {
  54                   prog => {
  55                           format => $format,
  56                           name => 'prog.' . Gruntmaster::Page::Log::FORMAT_EXTENSION->{$format},
  57                           content => $prog,
  58                   }
  59           }
  60   };
  61
  62   PUBLISH 'jobs', $job;
  63   $r->print("Job submitted");
  64   OK
  65 }
  66
  67 sub register{
  68         my $r = shift;
  69         my $req = Apache2::Request->new($r);
  70         my ($username, $password, $confirm_password, $name, $email, $town, $university) = map {scalar $req->param($_)} 'username', 'password', 'confirm_password', 'name', 'email', 'town', 'university';
  71
  72         local $Apache2::Authen::Passphrase::rootdir = $r->dir_config('AuthenPassphraseRootdir');
  73         return aputs $r, 'Bad username. Allowed characters are letters, digits and underscores, and the username must be between 2 and 20 characters long.' unless $username =~ USER_REGEX;
  74         return aputs $r, 'Username already in use' if -e "$Apache2::Authen::Passphrase::rootdir/$username.yml";
  75         return aputs $r, 'The two passwords do not match' unless $password eq $confirm_password;
  76         pwset $username, $password;
  77
  78         insert_user $username, name => $name, email => $email, town => $town, university => $university;
  79
  80         aputs $r, 'Registered successfully';
  81 }
  82
  83 sub passwd{
  84         my $r = shift;
  85         my $req = Apache2::Request->new($r);
  86         my ($oldpass, $newpass, $confirm) = map {scalar $req->param($_)} 'password', 'new_password', 'confirm_new_password';
  87
  88         local $Apache2::Authen::Passphrase::rootdir = $r->dir_config('AuthenPassphraseRootdir');
  89         return aputs $r, 'Incorrect password' unless eval { pwcheck $r->user, $oldpass; 1 };
  90         return aputs $r, 'The two passwords do not match' unless $newpass eq $confirm;
  91
  92         pwset $r->user, $newpass;
  93         aputs $r, 'Password changed successfully';
  94 }
  95
  96 =begin comment
  97
  98 sub private{
  99   my $r = shift;
 100   my $dir = (fileparse $r->uri)[1];
 101   my $user = $r->user;
 102   chdir $r->dir_config('root') . $dir;
 103
 104   for my $requirement (map { $_->{requirement} } @{$r->requires}) {
 105         my ($command, @args) = split ' ', $requirement;
 106
 107         given ($command){
 108           when('admin-if-private'){
 109                 my $meta = LoadFile 'meta.yml';
 110                 return OK if !$meta->{private} || ($r->user && hascaps $r->user, 'gmadm')
 111           }
 112
 113         }
 114   }
 115
 116   DECLINED
 117 }
 118
 119 =end comment
 120
 121 =cut
 122
 123 1;
 124 __END__
 125 # Below is stub documentation for your module. You'd better edit it!
 126
 127 =head1 NAME
 128
 129 Gruntmaster::Handlers - Perl extension for blah blah blah
 130
 131 =head1 SYNOPSIS
 132
 133   use Gruntmaster::Handlers;
 134   blah blah blah
 135
 136 =head1 DESCRIPTION
 137
 138 Stub documentation for Gruntmaster::Handlers, created by h2xs. It looks like the
 139 author of the extension was negligent enough to leave the stub
 140 unedited.
 141
 142 Blah blah blah.
 143
 144
 145 =head1 SEE ALSO
 146
 147 Mention other useful documentation such as the documentation of
 148 related modules or operating system documentation (such as man pages
 149 in UNIX), or any relevant external documentation such as RFCs or
 150 standards.
 151
 152 If you have a mailing list set up for your module, mention it here.
 153
 154 If you have a web site set up for your module, mention it here.
 155
 156 =head1 AUTHOR
 157
 158 Marius Gavrilescu, E<lt>marius@E<gt>
 159
 160 =head1 COPYRIGHT AND LICENSE
 161
 162 Copyright (C) 2013 by Marius Gavrilescu
 163
 164 This library is free software; you can redistribute it and/or modify
 165 it under the same terms as Perl itself, either Perl version 5.18.1 or,
 166 at your option, any later version of Perl 5 you may have available.
 167
 168
 169 =cut