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4ed3f8e7 | 1 | use utf8; |
bbf8209c | 2 | package Gruntmaster::Data; |
4ed3f8e7 MG |
3 | |
4 | # Created by DBIx::Class::Schema::Loader | |
5 | # DO NOT MODIFY THE FIRST PART OF THIS FILE | |
6 | ||
7 | use strict; | |
bbf8209c | 8 | use warnings; |
014ee8a6 | 9 | |
4ed3f8e7 MG |
10 | use base 'DBIx::Class::Schema'; |
11 | ||
12 | __PACKAGE__->load_namespaces; | |
014ee8a6 | 13 | |
f7386aab | 14 | |
4ed3f8e7 MG |
15 | # Created by DBIx::Class::Schema::Loader v0.07039 @ 2014-03-05 13:11:39 |
16 | # DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:dAEmtAexvUaNXLgYz2rNEg | |
17 | ||
edfc5928 | 18 | use parent qw/Exporter/; |
9e130d3b | 19 | our $VERSION = '5999.000_013'; |
de7226ca | 20 | our @EXPORT = qw/purge/; ## no critic (ProhibitAutomaticExportation) |
4ed3f8e7 MG |
21 | |
22 | use Lingua::EN::Inflect qw/PL_N/; | |
91203bd5 | 23 | use JSON::MaybeXS qw/decode_json/; |
edfc5928 | 24 | use HTTP::Tiny; |
3473324b | 25 | use PerlX::Maybe qw/maybe/; |
4ed3f8e7 | 26 | use Sub::Name qw/subname/; |
014ee8a6 | 27 | |
d5046b3d | 28 | use constant CONTEST_PUBLIC_COLUMNS => [qw/id name description start stop owner/]; |
e890b3ae | 29 | use constant PROBLEM_PUBLIC_COLUMNS => [qw/id author writer level name owner private timeout olimit value/]; |
73243865 | 30 | use constant USER_PUBLIC_COLUMNS => [qw/id admin name town university country level/]; |
de625c9b MG |
31 | use constant JOBS_PER_PAGE => 10; |
32 | ||
014ee8a6 | 33 | sub dynsub{ |
fb6a4e3d | 34 | our ($name, $sub) = @_; |
dcd72991 | 35 | no strict 'refs'; ## no critic (Strict) |
fb6a4e3d | 36 | *$name = subname $name => $sub |
014ee8a6 MG |
37 | } |
38 | ||
39 | BEGIN { | |
adb42d4d | 40 | for my $rs (qw/contest contest_problem job open problem user problem_status contest_status/) { |
4ed3f8e7 | 41 | my $rsname = ucfirst $rs; |
dcd72991 | 42 | $rsname =~ s/_([a-z])/\u$1/gs; |
4ed3f8e7 MG |
43 | dynsub PL_N($rs) => sub { $_[0]->resultset($rsname) }; |
44 | dynsub $rs => sub { $_[0]->resultset($rsname)->find($_[1]) }; | |
014ee8a6 MG |
45 | } |
46 | } | |
47 | ||
de625c9b | 48 | sub user_list { |
c9311d50 MG |
49 | my ($self) = @_; |
50 | my $rs = $self->users->search(undef, {columns => USER_PUBLIC_COLUMNS} ); | |
51 | my (%solved, %attempted, %contests); | |
52 | ||
53 | for my $row ($self->problem_statuses->all) { | |
54 | $solved {$row->rawowner}++ if $row->solved; | |
55 | $attempted{$row->rawowner}++ unless $row->solved; | |
56 | } | |
57 | $contests{$_->rawowner}++ for $self->contest_statuses->all; | |
58 | ||
1db27a21 | 59 | [ sort { $b->{solved} <=> $a->{solved} or $b->{attempted} <=> $a->{attempted} } map { ## no critic (ProhibitReverseSort) |
c9311d50 MG |
60 | my $id = $_->id; |
61 | +{ $_->get_columns, | |
62 | solved => ($solved{$id} // 0), | |
63 | attempted => ($attempted{$id} // 0), | |
64 | contests => ($contests{$id} // 0) } | |
281c3952 | 65 | } $rs->all ] |
de625c9b MG |
66 | } |
67 | ||
68 | sub user_entry { | |
69 | my ($self, $id) = @_; | |
adb42d4d | 70 | my $user = $self->users->find($id, {columns => USER_PUBLIC_COLUMNS, prefetch => [qw/problem_statuses contest_statuses/]}); |
197d1959 MG |
71 | my @problems = map { {problem => $_->get_column('problem'), solved => $_->solved} } $user->problem_statuses->search(undef, {order_by => 'problem'}); |
72 | my @contests = map { {contest => $_->contest->id, contest_name => $_->contest->name, rank => $_->rank, score => $_->score} } $user->contest_statuses->search(undef, {prefetch => 'contest', order_by => 'contest.start DESC'}); | |
adb42d4d | 73 | +{ $user->get_columns, problems => \@problems, contests => \@contests } |
de625c9b MG |
74 | } |
75 | ||
76 | sub problem_list { | |
77 | my ($self, %args) = @_; | |
4db1f725 MG |
78 | my @columns = @{PROBLEM_PUBLIC_COLUMNS()}; |
79 | push @columns, 'solution' if $args{solution} && $args{contest} && !$self->contest($args{contest})->is_running; | |
80 | my $rs = $self->problems->search(undef, {order_by => 'me.name', columns => \@columns, prefetch => 'owner'}); | |
d4c5bf27 | 81 | $rs = $rs->search({-or => ['contest_problems.contest' => undef, 'contest.stop' => {'<=', time}], 'me.private' => 0}, {join => {'contest_problems' => 'contest'}, distinct => 1}) unless $args{contest} || $args{private}; |
de625c9b MG |
82 | $rs = $rs->search({'contest_problems.contest' => $args{contest}}, {join => 'contest_problems'}) if $args{contest}; |
83 | $rs = $rs->search({'me.owner' => $args{owner}}) if $args{owner}; | |
84 | my %params; | |
85 | $params{contest} = $args{contest} if $args{contest}; | |
86 | for ($rs->all) { | |
87 | $params{$_->level} //= []; | |
35596ea8 | 88 | push @{$params{$_->level}}, {$_->get_columns, owner_name => $_->owner->name} ; |
de625c9b MG |
89 | } |
90 | \%params | |
91 | } | |
92 | ||
93 | sub problem_entry { | |
94 | my ($self, $id, $contest, $user) = @_; | |
de625c9b | 95 | my $running = $contest && $self->contest($contest)->is_running; |
4db1f725 MG |
96 | my @columns = @{PROBLEM_PUBLIC_COLUMNS()}; |
97 | push @columns, 'statement'; | |
98 | push @columns, 'solution' unless $running; | |
99 | my $pb = $self->problems->find($id, {columns => \@columns, prefetch => 'owner'}); | |
9396be04 MG |
100 | my $open; |
101 | $open = $self->opens->find_or_create({ | |
102 | contest => $contest, | |
103 | problem => $id, | |
104 | owner => $user, | |
105 | time => time, | |
106 | }) if $running; | |
2431260b | 107 | $contest &&= $self->contest($contest); |
9396be04 MG |
108 | +{ |
109 | $pb->get_columns, | |
110 | owner_name => $pb->owner->name, | |
1ecf0766 | 111 | cansubmit => !$contest || !$contest->is_finished, |
9396be04 MG |
112 | $running ? ( |
113 | contest_start => $contest->start, | |
114 | contest_stop => $contest->stop, | |
115 | open_time => $open->time | |
116 | ) : (), | |
117 | } | |
de625c9b MG |
118 | } |
119 | ||
120 | sub contest_list { | |
121 | my ($self, %args) = @_; | |
d5046b3d | 122 | my $rs = $self->contests->search(undef, {columns => CONTEST_PUBLIC_COLUMNS, order_by => {-desc => 'start'}, prefetch => 'owner'}); |
de625c9b MG |
123 | $rs = $rs->search({owner => $args{owner}}) if $args{owner}; |
124 | my %params; | |
125 | for ($rs->all) { | |
126 | my $state = $_->is_pending ? 'pending' : $_->is_running ? 'running' : 'finished'; | |
127 | $params{$state} //= []; | |
b3cf23ae | 128 | push @{$params{$state}}, { $_->get_columns, owner_name => $_->owner->name }; |
de625c9b MG |
129 | } |
130 | \%params | |
131 | } | |
132 | ||
133 | sub contest_entry { | |
134 | my ($self, $id) = @_; | |
d5046b3d | 135 | my $ct = $self->contests->find($id,{columns => CONTEST_PUBLIC_COLUMNS}); |
a11202e4 | 136 | +{ $ct->get_columns, started => !$ct->is_pending, finished => $ct->is_finished, owner_name => $ct->owner->name } |
de625c9b MG |
137 | } |
138 | ||
139 | sub job_list { | |
140 | my ($self, %args) = @_; | |
141 | $args{page} //= 1; | |
4adba835 | 142 | my $rs = $self->jobs->search(undef, {order_by => {-desc => 'me.id'}, prefetch => ['problem', 'owner', 'contest'], rows => JOBS_PER_PAGE, page => $args{page}}); |
9d16980e | 143 | $rs = $rs->search({contest => $args{contest} || undef}) if exists $args{contest}; |
d4c5bf27 MG |
144 | $rs = $rs->search({'me.private'=> 0}) unless $args{private}; |
145 | $rs = $rs->search({'me.owner' => $args{owner}}) if $args{owner}; | |
d4c5bf27 | 146 | $rs = $rs->search({problem => $args{problem}}) if $args{problem}; |
3473324b MG |
147 | return { |
148 | log => [map { | |
149 | my %params = $_->get_columns; | |
150 | $params{owner_name} = $_->owner->name; | |
151 | $params{problem_name} = $_->problem->name; | |
4adba835 | 152 | $params{contest_name} = $_->contest->name if $params{contest}; |
3473324b MG |
153 | $params{results} &&= decode_json $params{results}; |
154 | $params{size} = length $params{source}; | |
155 | delete $params{source}; | |
156 | \%params | |
157 | } $rs->all], | |
158 | current_page => $rs->pager->current_page, | |
159 | maybe previous_page => $rs->pager->previous_page, | |
160 | maybe next_page => $rs->pager->next_page, | |
161 | maybe last_page => $rs->pager->last_page, | |
162 | } | |
de625c9b MG |
163 | } |
164 | ||
165 | sub job_entry { | |
166 | my ($self, $id) = @_; | |
7d499cdd | 167 | my $job = $self->jobs->find($id, {prefetch => ['problem', 'owner', 'contest']}); |
de625c9b MG |
168 | my %params = $job->get_columns; |
169 | $params{owner_name} = $job->owner->name; | |
170 | $params{problem_name} = $job->problem->name; | |
7d499cdd | 171 | $params{contest_name} = $job->contest->name if $params{contest}; |
de625c9b MG |
172 | $params{results} &&= decode_json $params{results}; |
173 | $params{size} = length $params{source}; | |
174 | delete $params{source}; | |
175 | \%params | |
176 | } | |
177 | ||
adb42d4d MG |
178 | sub update_status { |
179 | my ($self) = @_; | |
c314c866 | 180 | my @jobs = $self->jobs->search({'me.private' => 0}, {cache => 1, prefetch => 'problem'})->all; |
a2aa46e6 | 181 | |
27a32e4b | 182 | my %private; |
adb42d4d | 183 | my %hash; |
64bc7dfb | 184 | for (@jobs) { |
27a32e4b MG |
185 | my $pb = $_->get_column('problem'); |
186 | $private{$pb} //= $_->problem->is_private; | |
9a24a777 | 187 | next if $private{$pb}; |
95594d6d | 188 | $hash{$pb, $_->get_column('owner')} = [$_->id, $_->result ? 0 : 1]; |
64bc7dfb MG |
189 | } |
190 | ||
adb42d4d MG |
191 | my @problem_statuses = map { [split ($;), @{$hash{$_}} ] } keys %hash; |
192 | ||
193 | my @contest_statuses = map { | |
194 | my $contest = $_->id; | |
751c70b5 | 195 | map { [$contest, $_->{user}, $_->{score}, $_->{rank}] } $_->standings |
adb42d4d MG |
196 | } $self->contests->all; |
197 | ||
198 | my $txn = sub { | |
199 | $self->problem_statuses->delete; | |
200 | $self->problem_statuses->populate([[qw/problem owner job solved/], @problem_statuses]); | |
201 | $self->contest_statuses->delete; | |
202 | $self->contest_statuses->populate([[qw/contest owner score rank/], @contest_statuses]); | |
203 | }; | |
204 | ||
205 | $self->txn_do($txn); | |
206 | } | |
207 | ||
edfc5928 MG |
208 | my @PURGE_HOSTS = exists $ENV{PURGE_HOSTS} ? split ' ', $ENV{PURGE_HOSTS} : (); |
209 | my $ht = HTTP::Tiny->new; | |
210 | ||
de7226ca MG |
211 | sub purge { |
212 | $ht->request(PURGE => "http://$_$_[0]") for @PURGE_HOSTS; | |
213 | } | |
edfc5928 | 214 | |
f7386aab | 215 | 1; |
4a8747ef MG |
216 | |
217 | __END__ | |
218 | ||
219 | =encoding utf-8 | |
220 | ||
221 | =head1 NAME | |
222 | ||
223 | Gruntmaster::Data - Gruntmaster 6000 Online Judge -- database interface and tools | |
224 | ||
225 | =head1 SYNOPSIS | |
226 | ||
227 | my $db = Gruntmaster::Data->connect('dbi:Pg:'); | |
cbb36c78 MG |
228 | |
229 | my $problem = $db->problem('my_problem'); | |
230 | $problem->update({timeout => 2.5}); # Set time limit to 2.5 seconds | |
231 | $problem->rerun; # And rerun all jobs for this problem | |
232 | ||
233 | # ... | |
234 | ||
235 | my $contest = $db->contests->create({ # Create a new contest | |
236 | id => 'my_contest', | |
237 | name => 'My Awesome Contest', | |
238 | start => time + 100, | |
239 | end => time + 1900, | |
240 | }); | |
241 | $db->contest_problems->create({ # Add a problem to the contest | |
242 | contest => 'my_contest', | |
243 | problem => 'my_problem', | |
244 | }); | |
245 | ||
246 | say 'The contest has not started yet' if $contest->is_pending; | |
247 | ||
248 | # ... | |
249 | ||
250 | my @jobs = $db->jobs->search({contest => 'my_contest', owner => 'MGV'})->all; | |
251 | $_->rerun for @jobs; # Rerun all jobs sent by MGV in my_contest | |
4a8747ef MG |
252 | |
253 | =head1 DESCRIPTION | |
254 | ||
cbb36c78 MG |
255 | Gruntmaster::Data is the interface to the Gruntmaster 6000 database. Read the L<DBIx::Class> documentation for usage information. |
256 | ||
257 | In addition to the typical DBIx::Class::Schema methods, this module contains several convenience methods: | |
258 | ||
259 | =over | |
260 | ||
261 | =item contests | |
262 | ||
263 | Equivalent to C<< $schema->resultset('Contest') >> | |
264 | ||
265 | =item contest_problems | |
266 | ||
267 | Equivalent to C<< $schema->resultset('ContestProblem') >> | |
268 | ||
269 | =item jobs | |
270 | ||
271 | Equivalent to C<< $schema->resultset('Job') >> | |
272 | ||
273 | =item problems | |
274 | ||
275 | Equivalent to C<< $schema->resultset('Problem') >> | |
276 | ||
277 | =item users | |
278 | ||
279 | Equivalent to C<< $schema->resultset('User') >> | |
280 | ||
281 | =item contest($id) | |
282 | ||
283 | Equivalent to C<< $schema->resultset('Contest')->find($id) >> | |
284 | ||
285 | =item job($id) | |
286 | ||
287 | Equivalent to C<< $schema->resultset('Job')->find($id) >> | |
288 | ||
289 | =item problem($id) | |
290 | ||
291 | Equivalent to C<< $schema->resultset('Problem')->find($id) >> | |
292 | ||
293 | =item user($id) | |
294 | ||
295 | Equivalent to C<< $schema->resultset('User')->find($id) >> | |
296 | ||
de625c9b MG |
297 | =item user_list |
298 | ||
299 | Returns a list of users as an arrayref containing hashrefs. | |
300 | ||
301 | =item user_entry($id) | |
302 | ||
303 | Returns a hashref with information about the user $id. | |
304 | ||
305 | =item problem_list([%args]) | |
306 | ||
307 | Returns a list of problems grouped by level. A hashref with levels as keys. | |
308 | ||
309 | Takes the following arguments: | |
310 | ||
311 | =over | |
312 | ||
313 | =item owner | |
314 | ||
315 | Only show problems owned by this user | |
316 | ||
317 | =item contest | |
318 | ||
319 | Only show problems in this contest | |
320 | ||
321 | =back | |
322 | ||
323 | =item problem_entry($id, [$contest, $user]) | |
324 | ||
325 | Returns a hashref with information about the problem $id. If $contest and $user are present, problem open data is updated. | |
326 | ||
327 | =item contest_list([%args]) | |
328 | ||
329 | Returns a list of contests grouped by state. A hashref with the following keys: | |
330 | ||
331 | =over | |
332 | ||
333 | =item pending | |
334 | ||
335 | An arrayref of hashrefs representing pending contests | |
336 | ||
337 | =item running | |
338 | ||
339 | An arrayref of hashrefs representing running contests | |
340 | ||
341 | =item finished | |
342 | ||
343 | An arrayref of hashrefs representing finished contests | |
344 | ||
345 | =back | |
346 | ||
347 | Takes the following arguments: | |
348 | ||
349 | =over | |
350 | ||
351 | =item owner | |
352 | ||
353 | Only show contests owned by this user. | |
354 | ||
355 | =back | |
356 | ||
357 | =item contest_entry($id) | |
358 | ||
359 | Returns a hashref with information about the contest $id. | |
360 | ||
361 | =item job_list([%args]) | |
362 | ||
363 | Returns a list of jobs as an arrayref containing hashrefs. Takes the following arguments: | |
364 | ||
365 | =over | |
366 | ||
367 | =item owner | |
368 | ||
369 | Only show jobs submitted by this user. | |
370 | ||
371 | =item contest | |
372 | ||
373 | Only show jobs submitted in this contest. | |
374 | ||
375 | =item problem | |
376 | ||
377 | Only show jobs submitted for this problem. | |
378 | ||
379 | =item page | |
380 | ||
381 | Show this page of results. Defaults to 1. Pages have 10 entries, and the first page has the most recent jobs. | |
382 | ||
383 | =back | |
384 | ||
385 | =item job_entry($id) | |
386 | ||
387 | Returns a hashref with information about the job $id. | |
388 | ||
cbb36c78 | 389 | =back |
4a8747ef MG |
390 | |
391 | =head1 AUTHOR | |
392 | ||
393 | Marius Gavrilescu E<lt>marius@ieval.roE<gt> | |
394 | ||
395 | =head1 COPYRIGHT AND LICENSE | |
396 | ||
397 | Copyright (C) 2014 by Marius Gavrilescu | |
398 | ||
9d2e740e MG |
399 | This library is free software; you can redistribute it and/or modify |
400 | it under the same terms as Perl itself, either Perl version 5.18.1 or, | |
401 | at your option, any later version of Perl 5 you may have available. | |
4a8747ef MG |
402 | |
403 | ||
404 | =cut |