X-Git-Url: http://git.ieval.ro/?a=blobdiff_plain;f=lib%2FPlack%2FApp%2FGruntmaster.pm;h=31ea346f8f9d637d05ba29565b2108c6934b79a0;hb=7baee29b2642aabb77a24745dc8be86440c30a4f;hp=4f2d6e18f3d9a6d3f11c0dc14ebaab6604c346a9;hpb=31f5eb0195bddf2b398394c1b0995ba68a71fbc2;p=gruntmaster-page.git diff --git a/lib/Plack/App/Gruntmaster.pm b/lib/Plack/App/Gruntmaster.pm index 4f2d6e1..31ea346 100644 --- a/lib/Plack/App/Gruntmaster.pm +++ b/lib/Plack/App/Gruntmaster.pm @@ -4,11 +4,10 @@ use 5.014000; use strict; our $VERSION = '5999.000_001'; -use CSS::Minifier::XS; use Encode qw/encode decode/; use File::Slurp qw/read_file/; -use JavaScript::Minifier::XS; use JSON::MaybeXS qw/encode_json/; +use List::Util qw/min/; use PerlX::Maybe; use Scope::Upper qw/unwind SUB UP/; use Web::Simple; @@ -18,75 +17,66 @@ use Plack::App::Gruntmaster::HTML; use warnings NONFATAL => 'all'; no warnings 'illegalproto'; -no if $] >= 5.017011, warnings => 'experimental::smartmatch'; ################################################## use constant USER_REGEX => qr/^\w{2,20}$/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', -}; - 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', }; -use constant NOT_FOUND => [404, ['Content-Type' => 'text/plain'], ['Not found']]; -use constant FORBIDDEN => [401, ['Content-Type' => 'text/plain', 'WWW-Authenticate' => 'Basic realm="Gruntmaster 6000"'], ['Forbidden']]; - -sub development() { ($ENV{PLACK_ENV} // 'development') eq 'development' } +use constant NOT_FOUND => [404, ['X-Forever' => 1, 'Content-Type' => 'text/plain'], ['Not found']]; my ($env, $privacy); -sub db { $env->{'gruntmaster.dbic'} } - sub remote_user { - my $user = $env->{'gruntmaster.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 reply { [200, ['Content-Type' => 'text/plain'], \@_] } +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; - bless {template => $template, title => $title, params => $params, maxage => ($maxage // 1)}, __PACKAGE__.'::Response' + $params->{args} = {%_}; + bless {template => $template, title => $title, params => $params, maxage => ($maxage // 3600), maybe smaxage => $smaxage}, __PACKAGE__.'::Response' } sub forbid { my ($condition) = @_; $privacy = 'private' if $condition; return if !$condition || admin; - unwind FORBIDDEN, SUB UP + unwind $env->{authcomplex}->unauthorized, SUB UP } sub dispatch_request{ @@ -94,39 +84,19 @@ sub dispatch_request{ $privacy = 'public'; sub (GET) { - sub (/css/:theme) { - my $theme = $_{theme}; - return NOT_FOUND unless -e "css/themes/$theme.css"; - my $css = read_file "css/themes/$theme.css"; - $css .= read_file $_ for ; - my @headers = ('X-Forever' => 1, 'Cache-Control' => 'public, max-age=604800', 'Content-Type' => 'text/css'); - [200, \@headers, [development ? $css : CSS::Minifier::XS::minify $css]] - }, - - sub (/js.js) { - my $js; - $js .= read_file $_ for ; - my @headers = ('X-Forever' => 1, 'Cache-Control' => 'public, max-age=604800', 'Content-Type' => 'application/javascript'); - [200, \@headers, [development ? $js : JavaScript::Minifier::XS::minify $js]] - }, + sub (/robots.txt) { NOT_FOUND }, sub (/src/:job) { - return NOT_FOUND if !job; - forbid job->private || job->problem->private || job->contest && job->contest->is_running; - my @headers = ('X-Forever' => 1, 'Cache-Control' => 'public, max-age=604800', 'Content-Type' => CONTENT_TYPES->{job->format}); - [200, \@headers, [job->source]] - }, - - sub (?:contest=) { - return NOT_FOUND if !contest; - forbid contest->is_pending; - response_filter { return shift } - }, - - sub (?:problem=) { - return NOT_FOUND if !problem; - forbid problem->is_private; - response_filter { return shift } + 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' => 'text/plain'); + push @headers, (Vary => 'Authorization') if $private; + [200, \@headers, [$job->{source}]] }, sub (?:format~) { @@ -134,114 +104,128 @@ sub dispatch_request{ 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}"); - return [200, ['Content-Type' => 'application/json', @hdrs], [encode_json $r->{params}]] if $format eq 'json'; + 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}}; - [200, ['Content-Type' => 'text/html', @hdrs], [encode 'UTF-8', $ret]] + [200, ['Content-Type' => 'text/html; charset=utf-8', @hdrs], [encode 'UTF-8', $ret]] }, }, sub (/st/:contest) { - response st => 'Standings', { - st => [ contest->standings ], - problems => [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) { + 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 (/log/ + ?:contest~&:owner~&:page~&:problem~&:private~) { + 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(%_)}, maybe contest => $_{contest}} + 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} = $contest; - return NOT_FOUND if !contest && !problem->is_in_archive || contest && !db->contest_problems->find($_{contest}, $_{problem}); - forbid problem->is_private; - if (contest && 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); + response pb_entry => $problem->{name}, $problem, $_{contest} ? 10 : (); }, sub (/sol/:problem) { - forbid !problem->is_in_archive; - response sol => 'Solution of ' . problem->name, {solution => db->problem($_{problem})->solution}; + my $problem = problem_entry $_{problem}; + forbid $problem->{private}; + response sol => 'Solution of ' . $problem->{name}, {solution => $problem->{solution}}; }, sub (/) { redispatch_to '/index' }, - sub (/:article) { [200, ['Content-Type' => 'text/html', 'Cache-Control' => 'public, max-age=60', 'X-Forever' => 1], [render_article $_{article}, 'en']] } + sub (/favicon.ico) { redirect '/static/favicon.ico' }, + 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/register + %:username=&:password=&:confirm_password=&:name=&:email=&:phone=&:town=&:university=&:level=) { - return reply 'Parameter too long' if grep { length > 200 } values %_; - return reply 'Bad username. Allowed characters are letters, digits and underscores, and the username must be between 2 and 20 characters long.' unless $_{username} =~ USER_REGEX; - return reply 'Username already in use' if db->user($_{username}); - return reply 'The two passwords do not match' unless $_{password} eq $_{confirm_password}; - - db->users->create({id => $_{username}, name => $_{name}, email => $_{email}, phone => $_{phone}, town => $_{town}, university => $_{university}, level => $_{level}}); - db->user($_{username})->set_passphrase($_{password}); - - purge '/us/'; - reply 'Registered successfully'; - }, - - sub (/action/passwd + %:password=&:new_password=&:confirm_new_password=) { - forbid !remote_user; - return reply 'Incorrect password' unless remote_user->check_passphrase($_{password}); - return reply 'The two passwords do not match' unless $_{new_password} eq $_{confirm_new_password}; - remote_user->set_passphrase($_{new_password}); - reply 'Password changed successfully'; - }, - sub (/action/submit + %:problem=&:contest~&:prog_format=&:source_code~ + *prog~) { my (undef, undef, $prog) = @_; forbid !remote_user; - return reply 'This contest has finished' if contest && contest->is_finished; - return reply 'This contest has not yet started' if !admin && contest && contest->is_pending; - return reply 'This problem does not belong to this contest' if !contest && !problem->is_in_archive || contest && !db->contest_problems->find($_{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 => $_{contest}, - maybe private => problem->private && !$_{contest}, + private => $private, date => time, extension => FORMAT_EXTENSION->{$_{prog_format}}, format => $_{prog_format}, problem => $_{problem}, source => $source, - owner => remote_user->id, - }); + owner => remote_user->{id}, + ); - purge '/log/'; - [303, [Location => '/log/' . $newjob->id], []] - } + [303, [Location => '/log/' . $id], []] + }, } }