lib/Gruntmaster/Handlers.pm

   1 package Gruntmaster::Handlers;
   2
   3 use 5.014000;
   4 use strict;
   5 use warnings;
   6 our $VERSION = '0.001';
   7
   8 use Apache2::Access;
   9 use Apache2::Authen::Passphrase qw/pwcheck pwset USER_REGEX/;
  10 use Apache2::AuthzCaps qw/hascaps/;
  11 use Apache2::RequestRec;
  12 use Apache2::RequestIO;
  13 use Apache2::Request;
  14 use Apache2::Const qw/OK DECLINED/;
  15 use Apache2::Log;
  16 use Apache2::Upload;
  17
  18 use Cwd qw/cwd/;
  19 use File::Basename qw/fileparse/;
  20 use File::Temp qw/tempdir/;
  21 use File::Copy qw/move/;
  22 use Gruntmaster::Data;
  23
  24 use constant FORMAT_EXTENSION => {
  25         C => 'c',
  26         CPP => 'cpp',
  27         MONO => 'cs',
  28         JAVA => 'java',
  29         PASCAL => 'pas',
  30         PERL => 'pl',
  31         PYTHON => 'py',
  32         RUBY => 'rb',
  33 };
  34
  35 sub aputs{
  36         my ($r, $str) = @_;
  37         $r->set_content_length(length $str);
  38         $r->puts($str);
  39         $r->content_type('text/plain');
  40         OK
  41 }
  42
  43 sub submit{
  44   my $r = shift;
  45   my $req = Apache2::Request->new($r);
  46   my ($problem, $format, $contest, $private, $prog) = map {scalar $req->param($_)} 'problem', 'prog_format', 'contest', 'private', 'source_code';
  47   my $upload = $req->upload('prog');
  48   if (defined $upload) {
  49           my $temp;
  50           $upload->slurp($temp);
  51           $prog = $temp if $temp
  52   }
  53   die if defined $contest && $contest !~ /^\w+$/ ;
  54   die if defined $contest && (time < contest_start $contest || time > contest_end $contest);
  55   return aputs 'A required parameter was not supplied' if grep { !defined } $problem, $format, $prog;
  56
  57   local $Gruntmaster::Data::contest = $contest;
  58
  59   my $job = push_job (
  60           date => time,
  61           problem => $problem,
  62           user => $r->user,
  63           defined $private ? (private => $private) : (),
  64           defined $contest ? (contest => $contest, private => 1) : (),
  65           filesize => length $prog,
  66           extension => FORMAT_EXTENSION->{$format},
  67   );
  68
  69   set_job_inmeta $job, {
  70           files => {
  71                   prog => {
  72                           format => $format,
  73                           name => 'prog.' . FORMAT_EXTENSION->{$format},
  74                           content => $prog,
  75                   }
  76           }
  77   };
  78
  79   $contest //= '';
  80   PUBLISH 'jobs', "$contest.$job";
  81   $r->print("Job submitted");
  82   OK
  83 }
  84
  85 sub register{
  86         my $r = shift;
  87         my $req = Apache2::Request->new($r);
  88         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/;
  89
  90         local $Apache2::Authen::Passphrase::rootdir = $r->dir_config('AuthenPassphraseRootdir');
  91         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;
  92         return aputs $r, 'Username already in use' if -e "$Apache2::Authen::Passphrase::rootdir/$username.yml";
  93         return aputs $r, 'The two passwords do not match' unless $password eq $confirm_password;
  94         return aputs $r, 'All fields are required' if grep { !length } $username, $password, $confirm_password, $name, $email, $phone, $town, $university, $level;
  95         pwset $username, $password;
  96
  97         insert_user $username, name => $name, email => $email, phone => $phone, town => $town, university => $university, level => $level;
  98
  99         PUBLISH genpage =>  "us/index.html";
 100         PUBLISH genpage =>  "us/$username.html";
 101         aputs $r, 'Registered successfully';
 102 }
 103
 104 sub passwd{
 105         my $r = shift;
 106         my $req = Apache2::Request->new($r);
 107         my ($oldpass, $newpass, $confirm) = map {scalar $req->param($_)} 'password', 'new_password', 'confirm_new_password';
 108
 109         local $Apache2::Authen::Passphrase::rootdir = $r->dir_config('AuthenPassphraseRootdir');
 110         return aputs $r, 'Incorrect password' unless eval { pwcheck $r->user, $oldpass; 1 };
 111         return aputs $r, 'The two passwords do not match' unless $newpass eq $confirm;
 112
 113         pwset $r->user, $newpass;
 114         aputs $r, 'Password changed successfully';
 115 }
 116
 117 sub problem_mark_open{
 118         my $r = shift;
 119         $r->uri =~ m,/ct/([^/]*)/pb/([^.]*),;
 120         $r->log_error("Marking open for contest $1 problem $2 and user " . $r->user);
 121         local $Gruntmaster::Data::contest = $1;
 122         my $problem = $2;
 123         mark_open $problem, $r->user;
 124 }
 125
 126 =begin comment
 127
 128 sub private{
 129   my $r = shift;
 130   my $dir = (fileparse $r->uri)[1];
 131   my $user = $r->user;
 132   chdir $r->dir_config('root') . $dir;
 133
 134   for my $requirement (map { $_->{requirement} } @{$r->requires}) {
 135         my ($command, @args) = split ' ', $requirement;
 136
 137         given ($command){
 138           when('admin-if-private'){
 139                 my $meta = LoadFile 'meta.yml';
 140                 return OK if !$meta->{private} || ($r->user && hascaps $r->user, 'gmadm')
 141           }
 142
 143         }
 144   }
 145
 146   DECLINED
 147 }
 148
 149 =end comment
 150
 151 =cut
 152
 153 1;
 154 __END__
 155 # Below is stub documentation for your module. You'd better edit it!
 156
 157 =head1 NAME
 158
 159 Gruntmaster::Handlers - Perl extension for blah blah blah
 160
 161 =head1 SYNOPSIS
 162
 163   use Gruntmaster::Handlers;
 164   blah blah blah
 165
 166 =head1 DESCRIPTION
 167
 168 Stub documentation for Gruntmaster::Handlers, created by h2xs. It looks like the
 169 author of the extension was negligent enough to leave the stub
 170 unedited.
 171
 172 Blah blah blah.
 173
 174
 175 =head1 SEE ALSO
 176
 177 Mention other useful documentation such as the documentation of
 178 related modules or operating system documentation (such as man pages
 179 in UNIX), or any relevant external documentation such as RFCs or
 180 standards.
 181
 182 If you have a mailing list set up for your module, mention it here.
 183
 184 If you have a web site set up for your module, mention it here.
 185
 186 =head1 AUTHOR
 187
 188 Marius Gavrilescu, E<lt>marius@E<gt>
 189
 190 =head1 COPYRIGHT AND LICENSE
 191
 192 Copyright (C) 2013 by Marius Gavrilescu
 193
 194 This library is free software; you can redistribute it and/or modify
 195 it under the same terms as Perl itself, either Perl version 5.18.1 or,
 196 at your option, any later version of Perl 5 you may have available.
 197
 198
 199 =cut