X-Git-Url: http://git.ieval.ro/?a=blobdiff_plain;f=lib%2FPlack%2FApp%2FGruntmaster.pm;h=5a38d1faa91ae54713a0929ced4dd742e42fcc1e;hb=a18eef289a562809653fc592527b364c37632193;hp=503d0c426a1c5e57c2dc3cd1af6ffc7d94c39b04;hpb=efbbd5da60b47ef96f82700c18723186ab6c8865;p=plack-app-gruntmaster.git diff --git a/lib/Plack/App/Gruntmaster.pm b/lib/Plack/App/Gruntmaster.pm index 503d0c4..5a38d1f 100644 --- a/lib/Plack/App/Gruntmaster.pm +++ b/lib/Plack/App/Gruntmaster.pm @@ -4,10 +4,8 @@ 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 PerlX::Maybe; use Scope::Upper qw/unwind SUB UP/; @@ -18,201 +16,196 @@ 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 => { C => 'c', CPP => 'cpp', GCCGO => 'go', GOLANG => 'go', + GOLFSCRIPT => 'gs', HASKELL => 'hs', MONO => 'cs', JAVA => 'java', PASCAL => 'pas', PERL => 'pl', PYTHON => 'py', + RUBY => 'rb', + 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']]; +use constant NOT_FOUND => [404, ['X-Forever' => 1, 'Content-Type' => 'text/plain'], ['Not found']]; -sub development() { ($ENV{PLACK_ENV} // 'development') eq 'development' } - -my $env; +my ($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}; + $user &&= db->user_entry($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, $params) = @_; + my ($template, $title, $params, $maxage) = @_; unless ($params) { $params = $title; $title = 'No title'; } $params->{time} = time; - bless {template => $template, title => $title, params => $params}, __PACKAGE__.'::Response' + $params->{args} = {%_}; + bless {template => $template, title => $title, params => $params, maxage => ($maxage // 3600)}, __PACKAGE__.'::Response' } -sub forbid { - return if !shift || admin; - unwind FORBIDDEN, SUB UP +sub forbid { + my ($condition) = @_; + $privacy = 'private' if $condition; + return if !$condition || admin; + unwind $env->{authcomplex}->unauthorized, SUB UP } sub dispatch_request{ $env = $_[PSGI_ENV]; - 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]] - }, + $privacy = 'public'; - 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 (GET) { + sub (/robots.txt) { NOT_FOUND }, sub (/src/:job) { - return NOT_FOUND if !job; - forbid job->private || job->problem->private || job->contest && job->contest->private; - 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 $job = db->job_full($_{job}); + return NOT_FOUND if !$job; + my $isowner = remote_user && remote_user->{id} eq $job->{owner}; + my $contest = $job->{contest} && db->contest_entry($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~) { - my $format = lc $_{format} // ''; + my $format = lc ($_{format} // ''); response_filter { my ($r) = @_; return $r if ref $r ne 'Plack::App::Gruntmaster::Response'; - return [200, ['Content-Type' => 'application/json'], [encode_json $r->{params}]] if $format eq 'json'; + my @hdrs = ('X-Forever' => 1, 'Cache-Control' => "$privacy, max-age=$r->{maxage}"); + 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'], [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 { $_->problem } contest->contest_problems], - } + sub (/st/:contest) { response st => 'Standings', db->standings($_{contest}), 10 }, + + sub (/ed/:contest) { + my $contest = db->contest_full($_{contest}); + forbid !$contest->{finished}; + my $pblist = db->problem_list(contest => $_{contest}, solution => 1); + response ed => 'Editorial of ' . $contest->{name}, {%$pblist, editorial => $contest->{editorial}} + }, + + sub (/login) { + forbid !remote_user; + [200, ['Content-Type' => 'text/plain; charset=UTF-8', 'Cache-Control' => 'private, max-age=300', Vary => 'Authorization'], [$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~) { response log => 'Job list', {%{db->job_list(%_)}, maybe contest => $_{contest}} }, - sub (/pb/ + ?:owner~&:contest~) { response pb => 'Problems', {%{db->problem_list(%_)}, maybe contest => $_{contest}} }, + sub (/ct/ + ?:owner~) { response ct => 'Contests', db->contest_list(%_), 300 }, + sub (/log/ + ?:contest~&:owner~&:page~&:problem~&:private~&:result~) { + forbid $_{private}; + response log => 'Job list', db->job_list(%_), 5 + }, + sub (/pb/ + ?:owner~&:contest~&:private~) { + forbid $_{private}; + my $pending = $_{contest} && !db->contest_entry($_{contest})->{started}; + forbid $pending; + response pb => 'Problems', db->problem_list(%_) + }, - sub (/us/:user) { response us_entry => user->name, db->user_entry($_{user}) }, - sub (/ct/:contest) { response ct_entry => contest->name, db->contest_entry($_{contest}) }, - sub (/log/:job) { response log_entry => "Job $_{job}", db->job_entry($_{job}) }, + sub (/us/:user) { + my $user = db->user_entry($_{user}); + response us_entry => $user->{name}, $user + }, + sub (/ct/:contest) { + my $contest = db->contest_entry($_{contest}); + response ct_entry => $contest->{name}, $contest, 60 + }, + sub (/log/:job) { + my $job = db->job_entry($_{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}, $_{problem}); - forbid problem->is_private; - response pb_entry => problem->name, db->problem_entry($_{problem}, $_{contest}, remote_user && remote_user->id); + $contest = $contest && db->contest_entry($_{contest}); + return NOT_FOUND if $contest && !db->contest_has_problem($_{contest}, $_{problem}); + my $problem = db->problem_entry($_{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}, $problem, $_{contest} ? 10 : (); }, sub (/sol/:problem) { - forbid !problem->is_in_archive; - response sol => 'Solution of ' . problem->name, {solution => db->problem($_{problem})->solution}; + my $problem = db->problem_entry($_{problem}); + forbid $problem->{private}; + response sol => 'Solution of ' . $problem->{name}, {solution => $problem->{solution}}; }, sub (/) { redispatch_to '/index' }, - sub (/:article) { [200, ['Content-Type' => 'text/html'], [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}); - - reply 'Registered successfully'; - }, - - sub (/action/passwd + %:password=&:new_password=&:confirm_new_password=) { + sub (/action/submit + %:problem=&:contest~&:prog_format=&:source_code~ + *prog~) { + my (undef, undef, $prog) = @_; forbid !remote_user; - return reply 'Incorrect password' unless remote_user->check_passphrase($_{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'; - }, + my $problem = db->problem_entry($_{problem}); + my $private = $problem->{private} ? 1 : 0; + if ($_{contest}) { + $private = 0; + my $contest = db->contest_entry($_{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 && $private; + return reply 'This problem does not belong to this contest' unless db->contest_has_problem($_{contest}, $_{problem}); + } + return reply 'Maximum source size is 10KB' if ($prog ? $prog->size : length $_{source_code}) > 10 * 1024; + return reply 'You must wait 30 seconds between jobs' if !admin && time <= remote_user->{lastjob} + 30; - sub (/action/submit + %:problem=&:contest~&:prog_format=&:private~&:source_code~ + *:prog~) { - forbid !remote_user; - return reply 'This contest has finished' if contest && contest->is_finished; - return reply 'This contest has not yet started' if !admin && contest && contest->is_pending; - return reply 'Maximum source size is 10KB' if ($_{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}); - - my $prog = $_{prog} ? read_file $_{prog}->path : $_{source_code}; - unlink $_{prog}->path if $_{prog}; - db->jobs->create({ + my $source = $prog ? read_file $prog->path : $_{source_code}; + unlink $prog->path if $prog; + my $id = db->create_job( maybe contest => $_{contest}, - maybe private => $_{private}, + private => $private, date => time, extension => FORMAT_EXTENSION->{$_{prog_format}}, format => $_{prog_format}, problem => $_{problem}, - source => $prog, - owner => remote_user->id, - }); + source => $source, + owner => remote_user->{id}, + ); - redirect $_{contest} ? "/log/?contest=$_{contest}" : '/log/'; - } + [303, [Location => '/log/' . $id], []] + }, } }