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1 package Gruntmaster::App::Command::Add;
2
3 use 5.014000;
4 use warnings;
5
6 our $VERSION = '5999.000_015';
7
8 use Gruntmaster::App '-command';
9 use Gruntmaster::Data;
10
11 use Date::Parse qw/str2time/;
12 use File::Slurp qw/read_file write_file/;
13 use IO::Prompter [ -style => 'bold', '-stdio', '-verbatim' ];
14 use JSON::MaybeXS qw/encode_json/;
15 use PerlX::Maybe;
16 use Term::ANSIColor qw/RED RESET/;
17
18 use constant LEVEL_VALUES => {
19 beginner => 100,
20 easy => 250,
21 medium => 500,
22 hard => 1000,
23 };
24
25 sub usage_desc { '%c [-cp] add id' }
26
27 my %TABLE = (
28 contests => \&add_contest,
29 problems => \&add_problem,
30 );
31
32 sub validate_args {
33 my ($self, $opt, $args) = @_;
34 my @args = @$args;
35 $self->usage_error('No table selected') unless $self->app->table;
36 $self->usage_error('Don\'t know how to add to this table') unless $TABLE{$self->app->table};
37 $self->usage_error('Wrong number of arguments') if @args != 1;
38 }
39
40 sub execute {
41 my ($self, $opt, $args) = @_;
42 my ($id) = @$args;
43 $TABLE{$self->app->table}->($self, $id);
44 }
45
46 sub add_contest {
47 my ($self, $id) = @_;
48
49 my $name = prompt 'Contest name';
50 my $owner = prompt 'Owner';
51 my $start = str2time prompt 'Start time' or die "Cannot parse time\n";
52 my $stop = str2time prompt 'Stop time' or die "Cannot parse time\n";
53
54 db->insert(contests => {id => $id, name => $name, owner => $owner, start => $start, stop => $stop});
55 purge '/ct/';
56 }
57
58 sub add_problem {
59 my ($self, $id) = @_;
60 my $db = $self->app->db;
61
62 my $name = prompt 'Problem name';
63 my $private = prompt('Private?', '-yn') eq 'y';
64 my $contest = prompt 'Contest';
65 my $author = prompt 'Problem author (full name)';
66 my $writer = prompt 'Problem statement writer (full name)';
67 my $owner = prompt 'Problem owner (username)';
68 my $level = prompt 'Problem level', -menu => "beginner\neasy\nmedium\nhard";
69 my $value = LEVEL_VALUES->{$level};
70 my $statement = read_file prompt 'File with problem statement', -complete => 'filenames';
71 my $generator = prompt 'Generator', -menu => "File\nRun\nUndef";
72 my $runner = prompt 'Runner', -menu => "File\nVerifier\nInteractive";
73 my $judge = prompt 'Judge', -menu => "Absolute\nPoints";
74 my $testcnt = prompt 'Test count', '-i';
75
76 my $timeout = prompt 'Time limit (seconds)', '-n';
77 my $olimit = prompt 'Output limit (bytes)', '-i';
78 say 'Memory limits are broken, so I won\'t ask you for one';
79
80 my (@tests, $gensource, $genformat, $versource, $verformat);
81
82 if ($generator eq 'Run') {
83 $gensource = read_file prompt '[Generator::Run] Generator file name', -complete => 'filenames';
84 $genformat = prompt '[Generator::Run] Generator format', -menu => [qw/C CPP MONO JAVA PASCAL PERL PYTHON/];
85 }
86
87 if ($runner eq 'File') {
88 my $default = $judge eq 'Points' ? 10 : 'Ok';
89 $tests[$_ - 1] = prompt "[Runner::File] Score for test ${_} [$default]", -default => $default for 1 .. $testcnt;
90 }
91
92 if ($runner eq 'Verifier' || $runner eq 'Interactive') {
93 say RED, 'WARNING: Runner::Interactive is experimental', RESET if $runner eq 'Interactive';
94 $versource = read_file prompt "[Runner::$runner] Verifier file name", -complete => 'filenames';
95 $verformat = prompt "[Runner::$runner] Verifier format", -menu => [qw/C CPP MONO JAVA PASCAL PERL PYTHON/];
96 }
97
98 my %options = (
99 id => $id,
100 name => $name,
101 level => $level,
102 value => $value,
103 statement => $statement,
104 author => $author,
105 writer => $writer,
106 owner => $owner,
107 generator => $generator,
108 runner => $runner,
109 judge => $judge,
110 testcnt => $testcnt,
111 maybe private => $private,
112 maybe timeout => $timeout,
113 maybe olimit => $olimit,
114 maybe gensource => $gensource,
115 maybe genformat => $genformat,
116 maybe versource => $versource,
117 maybe verformat => $verformat,
118 );
119 $options{tests} = encode_json \@tests if @tests;
120 db->insert(problems => \%options);
121 db->insert(contest_problems => {problem => $id, contest => $contest}) if $contest;
122 purge '/pb/';
123 }
124
125 1;
126 __END__
127
128 =encoding utf-8
129
130 =head1 NAME
131
132 Gruntmaster::App::Command::Add - add a problem or contest by answering a series of prompts
133
134 =head1 SYNOPSIS
135
136 gm -p add aplusb
137 gm -c add test_contest
138
139 =head1 DESCRIPTION
140
141 The add command creates a new problem or contest by prompting the user
142 for the properties of the new object. It takes a single argument, the
143 ID of the new object.
144
145 =head1 SEE ALSO
146
147 L<gm>
148
149 =head1 AUTHOR
150
151 Marius Gavrilescu, E<lt>marius@ieval.roE<gt>
152
153 =head1 COPYRIGHT AND LICENSE
154
155 Copyright (C) 2014-2015 by Marius Gavrilescu
156
157 This library is free software; you can redistribute it and/or modify
158 it under the same terms as Perl itself, either Perl version 5.20.1 or,
159 at your option, any later version of Perl 5 you may have available.
160
161
162 =cut
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