use Encode qw/encode decode/;
use File::Slurp qw/read_file/;
use JSON::MaybeXS qw/encode_json/;
+use List::Util qw/min/;
use PerlX::Maybe;
use Scope::Upper qw/unwind SUB UP/;
use Web::Simple;
use Gruntmaster::Data;
use Plack::App::Gruntmaster::HTML;
-use Email::Sender::Simple qw/sendmail/;
-use Email::Simple;
-
use warnings NONFATAL => 'all';
no warnings 'illegalproto';
use constant USER_REGEX => qr/^\w{2,20}$/a;
-use constant CONTENT_TYPES => +{
- c => 'text/x-csrc',
- cpp => 'text/x-c++src',
- cs => 'text/x-csharp', # Used by GNOME. Not in mime.types.
- go => 'text/plain', # ?
- hs => 'text/x-haskell',
- java => 'text/x-java',
- pas => 'text/x-pascal',
- pl => 'text/x-perl',
- py => 'text/x-python',
- l => 'text/plain',
-};
-
use constant FORMAT_EXTENSION => {
+ BRAINFUCK => 'bf',
C => 'c',
CPP => 'cpp',
+ D => 'd',
GCCGO => 'go',
GOLANG => 'go',
+ GOLFSCRIPT => 'gs',
HASKELL => 'hs',
- MONO => 'cs',
JAVA => 'java',
+ JULIA => 'jl',
+ MONO => 'cs',
+ OCAML => 'ml',
PASCAL => 'pas',
PERL => 'pl',
+ PHP => 'php',
PYTHON => 'py',
+ RUBY => 'rb',
+ RUST => 'rs',
SBCL => 'l',
};
my ($env, $privacy);
-sub db { $env->{'gruntmaster.dbic'} }
-
sub remote_user {
- my $user = $env->{REMOTE_USER};
- $user &&= db->user($user);
- $user
+ unless ($env->{'gruntmaster.user'}) {
+ my $user = $env->{REMOTE_USER};
+ $user &&= user_entry $user;
+ $env->{'gruntmaster.user'} = $user;
+ }
+ $env->{'gruntmaster.user'}
}
-sub admin { remote_user && remote_user->admin }
-sub contest { db->contest ($_{contest}) }
-sub problem { db->problem ($_{problem}) }
-sub job { db->job ($_{job}) }
-sub user { db->user ($_{user}) }
+sub admin { remote_user && remote_user->{admin} }
-sub redirect { [301, ['X-Forever' => 1, 'Location' => $_[0]], []] }
+sub redirect { [301, ['X-Forever' => 1, 'Cache-Control' => 'public, max-age=86400', 'Location' => $_[0]], []] }
sub reply { [200, ['Content-Type' => 'text/plain; charset=utf-8'], \@_] }
sub response {
- my ($template, $title, $params, $maxage) = @_;
+ my ($template, $title, $params, $maxage, $smaxage) = @_;
unless ($params) {
$params = $title;
$title = 'No title';
}
$params->{time} = time;
$params->{args} = {%_};
- bless {template => $template, title => $title, params => $params, maxage => ($maxage // 1)}, __PACKAGE__.'::Response'
+ bless {template => $template, title => $title, params => $params, maxage => ($maxage // 3600), maybe smaxage => $smaxage}, __PACKAGE__.'::Response'
}
sub forbid {
sub (/robots.txt) { NOT_FOUND },
sub (/src/:job) {
- return NOT_FOUND if !job;
- my $isowner = remote_user && remote_user->id eq job->rawowner;
- my $private = job->private || job->problem->private || job->contest && job->contest->is_running;
+ my $job = db->select(jobs => '*', {id => $_{job}})->hash;
+ return NOT_FOUND if !$job;
+ my $isowner = remote_user && remote_user->{id} eq $job->{owner};
+ my $contest = $job->{contest} && contest_entry $job->{contest};
+ my $private = $job->{private} || $contest && ($contest->{started} && !$contest->{finished});
forbid !$isowner && $private;
my $privacy = $private ? 'private' : 'public';
- my @headers = ('X-Forever' => 1, 'Cache-Control' => "$privacy, max-age=604800", 'Content-Type' => CONTENT_TYPES->{job->extension});
+ my @headers = ('X-Forever' => 1, 'Cache-Control' => "$privacy, max-age=604800", 'Content-Type' => 'text/plain');
push @headers, (Vary => 'Authorization') if $private;
- [200, \@headers, [job->source]]
+ [200, \@headers, [$job->{source}]]
},
sub (?:format~) {
response_filter {
my ($r) = @_;
return $r if ref $r ne 'Plack::App::Gruntmaster::Response';
- my @hdrs = ('X-Forever' => 1, 'Cache-Control' => "$privacy, max-age=$r->{maxage}");
+ my $smaxage = $r->{smaxage} ? ", s-maxage=$r->{smaxage}" : '';
+ my @hdrs = ('Cache-Control' => "$privacy$smaxage, max-age=$r->{maxage}");
+ push @hdrs, 'X-Forever' => 1 unless $smaxage;
push @hdrs, Vary => 'Authorization' if $privacy eq 'private';
return [200, ['Content-Type' => 'application/json; charset=utf-8', @hdrs], [encode_json $r->{params}]] if $format eq 'json';
my $ret = render $r->{template}, 'en', title => $r->{title}, %{$r->{params}};
},
sub (/st/:contest) {
- response st => 'Standings', {
- st => [ contest->standings ],
- problems => [
- map { [$_->id, $_->name] }
- sort { $a->value <=> $b->value }
- map { $_->problem } contest->contest_problems],
- }, 10
+ my @pb = map { [$_->{id}, $_->{name}] } sort { $a->{value} <=> $b->{value} } @{problem_list contest => $_{contest}};
+ response st => 'Standings', {problems => \@pb, st => standings $_{contest}}, 10
},
sub (/ed/:contest) {
- forbid !contest->is_finished;
- my $pblist = db->problem_list(contest => $_{contest}, solution => 1);
- response ed => 'Editorial of ' . contest->name, {%$pblist, editorial => contest->editorial};
+ my $contest = db->select(contests => '*', {id => $_{contest}})->hash;
+ forbid time < $contest->{stop};
+ my $pblist = problem_list contest => $_{contest}, solution => 1;
+ response ed => 'Editorial of ' . $contest->{name}, {pb => $pblist, editorial => $contest->{editorial}}
},
sub (/login) {
forbid !remote_user;
-
- my $return = $env->{HTTP_REFERER} // '/';
- [303, ['Set-Cookie' => "username=".remote_user->id, Location => $return], []]
+ [200, ['Content-Type' => 'text/plain; charset=UTF-8', 'Cache-Control' => 'private, max-age=300', Vary => 'Authorization'], [$env->{REMOTE_USER}]]
},
sub (/ct/:contest/log/st) { redirect "/st/$_{contest}" },
- sub (/us/) { response us => 'Users', {us => db->user_list} },
- sub (/ct/ + ?:owner~) { response ct => 'Contests', db->contest_list(%_) },
+ sub (/us/) { response us => 'Users', {us => user_list} },
+ sub (/ct/ + ?:owner~) {
+ my $cts = contest_list(%_);
+ my $first_event = min
+ map ({ $_->{start} } grep { !$_->{started} } @$cts),
+ map ({ $_->{stop} } grep { $_->{started} && !$_->{finished}} @$cts);
+ response ct => 'Contests', {ct => $cts}, 300, $first_event ? ($first_event - time) : ();
+ },
sub (/log/ + ?:contest~&:owner~&:page~&:problem~&:private~&:result~) {
forbid $_{private};
- response log => 'Job list', {%{db->job_list(%_)}, maybe contest => $_{contest},}
+ my ($jobs, $pageinfo) = job_list(%_);
+ response log => 'Job log', {log => $jobs, %$pageinfo}, 5
},
sub (/pb/ + ?:owner~&:contest~&:private~) {
forbid $_{private};
- response pb => 'Problems', db->problem_list(%_)
+ my $pending = $_{contest} && !contest_entry($_{contest})->{started};
+ forbid $pending;
+ response pb => 'Problems', {pb => problem_list %_}
},
- sub (/us/:user) { response us_entry => user->name, db->user_entry($_{user}) },
- sub (/ct/:contest) { response ct_entry => contest->name, db->contest_entry($_{contest}) },
+ sub (/us/:user) {
+ my $user = user_entry $_{user};
+ response us_entry => $user->{name}, $user
+ },
+ sub (/ct/:contest) {
+ my $contest = contest_entry $_{contest};
+ my $smaxage;
+ $smaxage = $contest->{start} - time if !$contest->{started};
+ $smaxage = $contest->{stop} - time if $contest->{started} && !$contest->{finished};
+ response ct_entry => $contest->{name}, $contest, 60, $smaxage ? ($smaxage) : ()
+ },
sub (/log/:job) {
- forbid job->private;
- response log_entry => "Job $_{job}", db->job_entry($_{job})
+ my $job = job_entry $_{job};
+ forbid $job->{private};
+ response log_entry => "Job $_{job}", $job, 10
},
sub (/pb/:problem + ?contest~) {
my (undef, undef, $contest) = @_;
$_{contest} = $contest;
- return NOT_FOUND if contest && !db->contest_problems->find($_{contest}, $_{problem});
- forbid problem->private && !contest;
- if (contest) {
- return redirect "/pb/$_{problem}" unless contest->is_running;
+ $contest = $contest && contest_entry $_{contest};
+ return NOT_FOUND if $contest && !contest_has_problem $_{contest}, $_{problem};
+ my $problem = problem_entry $_{problem}, $_{contest};
+ forbid $problem->{private} && !$contest;
+ if ($contest) {
+ return redirect "/pb/$_{problem}" if !$contest->{started} || $contest->{finished};
forbid !remote_user;
$privacy = 'private';
}
- response pb_entry => problem->name, {%{db->problem_entry($_{problem}, $_{contest}, remote_user && remote_user->id)}, maybe contest => $_{contest}};
+ response pb_entry => $problem->{name}, $problem, $_{contest} ? 10 : ();
},
sub (/sol/:problem) {
- forbid problem->private;
- response sol => 'Solution of ' . problem->name, {solution => db->problem($_{problem})->solution};
+ my $problem = problem_entry $_{problem};
+ forbid $problem->{private};
+ response sol => 'Solution of ' . $problem->{name}, {solution => $problem->{solution}};
},
sub (/) { redispatch_to '/index' },
sub (/favicon.ico) { redirect '/static/favicon.ico' },
- sub (/:article) { [200, ['Content-Type' => 'text/html; charset=utf-8', 'Cache-Control' => 'public, max-age=60', 'X-Forever' => 1], [render_article $_{article}, 'en']] }
+ sub (/:article) { [200, ['Content-Type' => 'text/html; charset=utf-8', 'Cache-Control' => 'public, max-age=3600', 'X-Forever' => 1], [render_article $_{article}, 'en']] }
},
sub (POST) {
sub (/action/submit + %:problem=&:contest~&:prog_format=&:source_code~ + *prog~) {
my (undef, undef, $prog) = @_;
forbid !remote_user;
- my $private = (problem->private && !contest) ? 1 : 0;
- return reply 'This contest has finished' if contest && contest->is_finished;
- return reply 'This contest has not yet started' if contest && contest->is_pending;
- return reply 'This problem is private' if !admin && $private;
- return reply 'This problem does not belong to this contest' if contest && !db->contest_problems->find($_{contest}, $_{problem});
+ my $problem = problem_entry $_{problem};
+ my $private = $problem->{private} ? 1 : 0;
+ if ($_{contest}) {
+ $private = 0;
+ my $contest = contest_entry $_{contest};
+ return reply 'This contest has not yet started' if !$contest->{started};
+ return reply 'This contest has finished' if $contest->{finished};
+ return reply 'This problem is private' if !admin && $private;
+ return reply 'This problem does not belong to this contest' unless contest_has_problem $_{contest}, $_{problem};
+ }
return reply 'Maximum source size is 10KB' if ($prog ? $prog->size : length $_{source_code}) > 10 * 1024;
- return reply 'You must wait 30 seconds between jobs' if !admin && time <= remote_user->lastjob + 30;
- remote_user->update({lastjob => time});
+ return reply 'You must wait 30 seconds between jobs' if !admin && time <= remote_user->{lastjob} + 30;
my $source = $prog ? read_file $prog->path : $_{source_code};
unlink $prog->path if $prog;
- my $newjob = db->jobs->create({
+ my $id = create_job(
maybe contest => $_{contest},
private => $private,
date => time,
format => $_{prog_format},
problem => $_{problem},
source => $source,
- owner => remote_user->id,
- });
+ owner => remote_user->{id},
+ );
- [303, [Location => '/log/' . $newjob->id], []]
+ [303, [Location => '/log/' . $id], []]
},
}
}