# Created by DBIx::Class::Schema::Loader v0.07039 @ 2014-03-05 13:11:39
# DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:dAEmtAexvUaNXLgYz2rNEg
-our $VERSION = '5999.000_006';
+our $VERSION = '5999.000_012';
use Lingua::EN::Inflect qw/PL_N/;
+use JSON::MaybeXS qw/decode_json/;
+use PerlX::Maybe qw/maybe/;
use Sub::Name qw/subname/;
+use constant PROBLEM_PUBLIC_COLUMNS => [qw/id author writer level name owner private statement timeout olimit value/];
+use constant USER_PUBLIC_COLUMNS => [qw/id admin name town university level/];
+use constant JOBS_PER_PAGE => 10;
+
sub dynsub{
our ($name, $sub) = @_;
- no strict 'refs';
+ no strict 'refs'; ## no critic (Strict)
*$name = subname $name => $sub
}
BEGIN {
- for my $rs (qw/contest contest_problem job open problem user/) {
+ for my $rs (qw/contest contest_problem job open problem user problem_status contest_status/) {
my $rsname = ucfirst $rs;
- $rsname =~ s/_([a-z])/\u$1/g;
+ $rsname =~ s/_([a-z])/\u$1/gs;
dynsub PL_N($rs) => sub { $_[0]->resultset($rsname) };
dynsub $rs => sub { $_[0]->resultset($rsname)->find($_[1]) };
}
}
+sub user_list {
+ my $rs = $_[0]->users->search(undef, {columns => USER_PUBLIC_COLUMNS, prefetch => [qw/problem_statuses contest_statuses/]} );
+ [ sort { $b->{solved} <=> $a->{solved} or $b->{attempted} <=> $a->{attempted} } map { ## no critic (ProhibitReverseSort)
+ my $solved = $_->problem_statuses->count(solved => 1);
+ my $attempted = $_->problem_statuses->count(solved => 0);
+ my $contests = $_->contest_statuses->count;
+ +{ $_->get_columns, solved => $solved, attempted => $attempted, contests => $contests }
+ } $rs->all ]
+}
+
+sub user_entry {
+ my ($self, $id) = @_;
+ my $user = $self->users->find($id, {columns => USER_PUBLIC_COLUMNS, prefetch => [qw/problem_statuses contest_statuses/]});
+ my @problems = map { {problem => $_->get_column('problem'), solved => $_->solved} } $user->problem_statuses;
+ my @contests = map { {contest => $_->contest->id, contest_name => $_->contest->name, rank => $_->rank, score => $_->score} } $user->contest_statuses->search(undef, {prefetch => 'contest'});
+ +{ $user->get_columns, problems => \@problems, contests => \@contests }
+}
+
+sub problem_list {
+ my ($self, %args) = @_;
+ my $rs = $self->problems->search(undef, {order_by => 'me.name', columns => PROBLEM_PUBLIC_COLUMNS, prefetch => 'owner'});
+ $rs = $rs->search({-or => ['contest_problems.contest' => undef, 'contest.stop' => {'<=', time}], 'me.private' => 0}, {join => {'contest_problems' => 'contest'}, distinct => 1}) unless $args{contest};
+ $rs = $rs->search({'contest_problems.contest' => $args{contest}}, {join => 'contest_problems'}) if $args{contest};
+ $rs = $rs->search({'me.owner' => $args{owner}}) if $args{owner};
+ my %params;
+ $params{contest} = $args{contest} if $args{contest};
+ for ($rs->all) {
+ $params{$_->level} //= [];
+ push @{$params{$_->level}}, {$_->get_columns, owner_name => $_->owner->name} ;
+ }
+ \%params
+}
+
+sub problem_entry {
+ my ($self, $id, $contest, $user) = @_;
+ my $running = $contest && $self->contest($contest)->is_running;
+ my $columns = PROBLEM_PUBLIC_COLUMNS;
+ push @$columns, 'solution' unless $running;
+ my $pb = $self->problems->find($id, {columns => $columns, prefetch => 'owner'});
+ eval { ## no critic (RequireCheckingReturnValueOfEval)
+ $self->opens->create({
+ contest => $contest,
+ problem => $id,
+ owner => $user,
+ time => time,
+ })
+ } if $running;
+ $contest &&= $self->contest($contest);
+ +{ $pb->get_columns, owner_name => $pb->owner->name, cansubmit => $contest ? $running : 1, $running ? (contest_start => $contest->start, contest_stop => $contest->stop) : () }
+}
+
+sub contest_list {
+ my ($self, %args) = @_;
+ my $rs = $self->contests->search(undef, {order_by => {-desc => 'start'}, prefetch => 'owner'});
+ $rs = $rs->search({owner => $args{owner}}) if $args{owner};
+ my %params;
+ for ($rs->all) {
+ my $state = $_->is_pending ? 'pending' : $_->is_running ? 'running' : 'finished';
+ $params{$state} //= [];
+ push @{$params{$state}}, { $_->get_columns, started => !$_->is_pending, owner_name => $_->owner->name };
+ }
+ \%params
+}
+
+sub contest_entry {
+ my ($self, $id) = @_;
+ my $ct = $self->contest($id);
+ +{ $ct->get_columns, started => !$ct->is_pending, owner_name => $ct->owner->name }
+}
+
+sub job_list {
+ my ($self, %args) = @_;
+ $args{page} //= 1;
+ my $rs = $self->jobs->search(undef, {order_by => {-desc => 'me.id'}, prefetch => ['problem', 'owner'], rows => JOBS_PER_PAGE, page => $args{page}});
+ $rs = $rs->search({'me.owner' => $args{owner}}) if $args{owner};
+ $rs = $rs->search({contest => $args{contest}}) if $args{contest};
+ $rs = $rs->search({problem => $args{problem}}) if $args{problem};
+ return {
+ log => [map {
+ my %params = $_->get_columns;
+ $params{owner_name} = $_->owner->name;
+ $params{problem_name} = $_->problem->name;
+ $params{results} &&= decode_json $params{results};
+ $params{size} = length $params{source};
+ delete $params{source};
+ \%params
+ } $rs->all],
+ current_page => $rs->pager->current_page,
+ maybe previous_page => $rs->pager->previous_page,
+ maybe next_page => $rs->pager->next_page,
+ maybe last_page => $rs->pager->last_page,
+ }
+}
+
+sub job_entry {
+ my ($self, $id) = @_;
+ my $job = $self->jobs->find($id, {prefetch => ['problem', 'owner']});
+ my %params = $job->get_columns;
+ $params{owner_name} = $job->owner->name;
+ $params{problem_name} = $job->problem->name;
+ $params{results} &&= decode_json $params{results};
+ $params{size} = length $params{source};
+ delete $params{source};
+ \%params
+}
+
+sub update_status {
+ my ($self) = @_;
+ my @jobs = $self->jobs->search(undef, {cache => 1})->all;
+
+ my %hash;
+ $hash{$_->get_column('problem'), $_->get_column('owner')} = [$_->id, $_->result ? 0 : 1] for @jobs;
+ my @problem_statuses = map { [split ($;), @{$hash{$_}} ] } keys %hash;
+
+ my @contest_statuses = map {
+ my $contest = $_->id;
+ map { [$contest, $_->{user}, $_->{score}, $_->{rank}] } $_->standings
+ } $self->contests->all;
+
+ my $txn = sub {
+ $self->problem_statuses->delete;
+ $self->problem_statuses->populate([[qw/problem owner job solved/], @problem_statuses]);
+ $self->contest_statuses->delete;
+ $self->contest_statuses->populate([[qw/contest owner score rank/], @contest_statuses]);
+ };
+
+ $self->txn_do($txn);
+}
+
1;
__END__
Equivalent to C<< $schema->resultset('User')->find($id) >>
+=item user_list
+
+Returns a list of users as an arrayref containing hashrefs.
+
+=item user_entry($id)
+
+Returns a hashref with information about the user $id.
+
+=item problem_list([%args])
+
+Returns a list of problems grouped by level. A hashref with levels as keys.
+
+Takes the following arguments:
+
+=over
+
+=item owner
+
+Only show problems owned by this user
+
+=item contest
+
+Only show problems in this contest
+
+=back
+
+=item problem_entry($id, [$contest, $user])
+
+Returns a hashref with information about the problem $id. If $contest and $user are present, problem open data is updated.
+
+=item contest_list([%args])
+
+Returns a list of contests grouped by state. A hashref with the following keys:
+
+=over
+
+=item pending
+
+An arrayref of hashrefs representing pending contests
+
+=item running
+
+An arrayref of hashrefs representing running contests
+
+=item finished
+
+An arrayref of hashrefs representing finished contests
+
+=back
+
+Takes the following arguments:
+
+=over
+
+=item owner
+
+Only show contests owned by this user.
+
+=back
+
+=item contest_entry($id)
+
+Returns a hashref with information about the contest $id.
+
+=item job_list([%args])
+
+Returns a list of jobs as an arrayref containing hashrefs. Takes the following arguments:
+
+=over
+
+=item owner
+
+Only show jobs submitted by this user.
+
+=item contest
+
+Only show jobs submitted in this contest.
+
+=item problem
+
+Only show jobs submitted for this problem.
+
+=item page
+
+Show this page of results. Defaults to 1. Pages have 10 entries, and the first page has the most recent jobs.
+
+=back
+
+=item job_entry($id)
+
+Returns a hashref with information about the job $id.
+
=back
=head1 AUTHOR
projects / gruntmaster-data.git / blobdiff