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, $phone, $town, $university, $level) = map { die if length > 200; $_ } map {scalar $req->param($_)} qw/username password confirm_password name email phone town university level/;
  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         return aputs $r, 'All fields are required' if grep { !length } $username, $password, $confirm_password, $name, $email, $phone, $town, $university, $level;
  77         pwset $username, $password;
  78
  79         insert_user $username, name => $name, email => $email, phone => $phone, town => $town, university => $university, level => $level;
  80
  81         aputs $r, 'Registered successfully';
  82 }
  83
  84 sub passwd{
  85         my $r = shift;
  86         my $req = Apache2::Request->new($r);
  87         my ($oldpass, $newpass, $confirm) = map {scalar $req->param($_)} 'password', 'new_password', 'confirm_new_password';
  88
  89         local $Apache2::Authen::Passphrase::rootdir = $r->dir_config('AuthenPassphraseRootdir');
  90         return aputs $r, 'Incorrect password' unless eval { pwcheck $r->user, $oldpass; 1 };
  91         return aputs $r, 'The two passwords do not match' unless $newpass eq $confirm;
  92
  93         pwset $r->user, $newpass;
  94         aputs $r, 'Password changed successfully';
  95 }
  96
  97 =begin comment
  98
  99 sub private{
 100   my $r = shift;
 101   my $dir = (fileparse $r->uri)[1];
 102   my $user = $r->user;
 103   chdir $r->dir_config('root') . $dir;
 104
 105   for my $requirement (map { $_->{requirement} } @{$r->requires}) {
 106         my ($command, @args) = split ' ', $requirement;
 107
 108         given ($command){
 109           when('admin-if-private'){
 110                 my $meta = LoadFile 'meta.yml';
 111                 return OK if !$meta->{private} || ($r->user && hascaps $r->user, 'gmadm')
 112           }
 113
 114         }
 115   }
 116
 117   DECLINED
 118 }
 119
 120 =end comment
 121
 122 =cut
 123
 124 1;
 125 __END__
 126 # Below is stub documentation for your module. You'd better edit it!
 127
 128 =head1 NAME
 129
 130 Gruntmaster::Handlers - Perl extension for blah blah blah
 131
 132 =head1 SYNOPSIS
 133
 134   use Gruntmaster::Handlers;
 135   blah blah blah
 136
 137 =head1 DESCRIPTION
 138
 139 Stub documentation for Gruntmaster::Handlers, created by h2xs. It looks like the
 140 author of the extension was negligent enough to leave the stub
 141 unedited.
 142
 143 Blah blah blah.
 144
 145
 146 =head1 SEE ALSO
 147
 148 Mention other useful documentation such as the documentation of
 149 related modules or operating system documentation (such as man pages
 150 in UNIX), or any relevant external documentation such as RFCs or
 151 standards.
 152
 153 If you have a mailing list set up for your module, mention it here.
 154
 155 If you have a web site set up for your module, mention it here.
 156
 157 =head1 AUTHOR
 158
 159 Marius Gavrilescu, E<lt>marius@E<gt>
 160
 161 =head1 COPYRIGHT AND LICENSE
 162
 163 Copyright (C) 2013 by Marius Gavrilescu
 164
 165 This library is free software; you can redistribute it and/or modify
 166 it under the same terms as Perl itself, either Perl version 5.18.1 or,
 167 at your option, any later version of Perl 5 you may have available.
 168
 169
 170 =cut