Add static mode
[plack-app-gruntmaster.git] / lib / Plack / App / Gruntmaster.pm
index 87e9e5a18586bc654a8a36852af55b7c39df1255..c9965d08a46894e02b5aa61cdbf89087c28d9000 100644 (file)
@@ -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/;
@@ -36,6 +34,7 @@ use constant CONTENT_TYPES => +{
        pas => 'text/x-pascal',
        pl => 'text/x-perl',
        py => 'text/x-python',
+       rb => 'application/x-ruby',
        l => 'text/plain',
 };
 
@@ -50,13 +49,12 @@ use constant FORMAT_EXTENSION => {
        PASCAL => 'pas',
        PERL => 'pl',
        PYTHON => 'py',
+       RUBY => 'rb',
        SBCL => 'l',
 };
 
 use constant NOT_FOUND => [404, ['X-Forever' => 1, 'Content-Type' => 'text/plain'], ['Not found']];
 
-sub development() { ($ENV{PLACK_ENV} // 'development') eq 'development' }
-
 my ($env, $privacy);
 
 sub db { $env->{'gruntmaster.dbic'} }
@@ -73,7 +71,7 @@ sub problem { db->problem ($_{problem}) }
 sub job     { db->job     ($_{job})     }
 sub user    { db->user    ($_{user})    }
 
-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) = @_;
@@ -83,7 +81,7 @@ sub response {
        }
        $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)}, __PACKAGE__.'::Response'
 }
 
 sub forbid {
@@ -98,22 +96,6 @@ 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 <css/*.css>;
-                       my @headers = ('X-Forever' => 1, 'Cache-Control' => 'public, max-age=604800', 'Content-Type' => 'text/css; charset=utf-8');
-                       [200, \@headers, [development ? $css : CSS::Minifier::XS::minify $css]]
-               },
-
-               sub (/js.js) {
-                       my $js;
-                       $js .= read_file $_ for <js/*.js>;
-                       my @headers = ('X-Forever' => 1, 'Cache-Control' => 'public, max-age=604800', 'Content-Type' => 'application/javascript; charset=utf-8');
-                       [200, \@headers, [development ? $js : JavaScript::Minifier::XS::minify $js]]
-               },
-
                sub (/robots.txt) { NOT_FOUND },
 
                sub (/src/:job) {
@@ -127,27 +109,16 @@ sub dispatch_request{
                        [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 }
-               },
-
                sub (?:format~) {
                        my $format = lc ($_{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}");
-                               push @hdrs, Vary => 'Authorization' if $privacy eq 'private';
+                               my $vary = 'X-Static';
+                               $vary .= ', Authorization' if $privacy eq 'private';
+                               my @hdrs = ('X-Forever' => 1, 'Cache-Control' => "$privacy, max-age=$r->{maxage}", Vary => $vary);
                                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}};
+                               my $ret = render $r->{template}, 'en', title => $r->{title}, %{$r->{params}}, maybe static => $env->{HTTP_X_STATIC} + 1;
                                [200, ['Content-Type' => 'text/html; charset=utf-8', @hdrs], [encode 'UTF-8', $ret]]
                        },
                },
@@ -165,71 +136,71 @@ sub dispatch_request{
                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};
+                       response ed => 'Editorial of ' . contest->name, {%$pblist, editorial => contest->editorial}, contest->is_finished(time - 86400) ? 60 : ();
                },
 
                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 (/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(%_)}, maybe contest => $_{contest},}
+                       response log => 'Job list', db->job_list(%_), 5
                },
                sub (/pb/  + ?:owner~&:contest~&:private~)                  {
                        forbid $_{private};
-                       response pb => 'Problems', {%{db->problem_list(%_)}, maybe contest => $_{contest}}
+                       forbid contest && contest->is_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 (/ct/:contest) { response ct_entry => contest->name, db->contest_entry($_{contest}), 60 },
                sub (/log/:job)    {
                        forbid job->private;
-                       response log_entry => "Job  $_{job}", db->job_entry($_{job})
+                       response log_entry => "Job  $_{job}", db->job_entry($_{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}, $_{problem});
-                       forbid problem->is_private;
-                       if (contest && contest->is_running) {
+                       return NOT_FOUND if contest && !db->contest_problems->find($_{contest}, $_{problem});
+                       forbid problem->private && !contest;
+                       if (contest) {
+                               return redirect "/pb/$_{problem}" unless contest->is_running;
                                forbid !remote_user;
                                $privacy = 'private';
                        }
-                       response pb_entry => problem->name, {%{db->problem_entry($_{problem}, $_{contest}, remote_user && remote_user->id)}, maybe contest => $_{contest}};
+                       response pb_entry => problem->name, db->problem_entry($_{problem}, $_{contest}, remote_user && remote_user->id), $_{contest} ? 10 : ();
                },
                sub (/sol/:problem) {
-                       forbid !problem->is_in_archive;
+                       forbid problem->private;
                        response sol => 'Solution of ' . problem->name, {solution => db->problem($_{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, Vary => 'X-Static'], [render_article $_{article}, 'en', maybe static => $env->{HTTP_X_STATIC}]] }
        },
 
        sub (POST) {
                sub (/action/submit + %:problem=&:contest~&:prog_format=&:source_code~ + *prog~) {
                        my (undef, undef, $prog) = @_;
                        forbid !remote_user;
+                       my $private = (problem->private && !contest) ? 1 : 0;
                        return reply 'This contest has finished' if contest && contest->is_finished;
-                       return reply 'This contest has not yet started' if !admin && contest && contest->is_pending;
-                       return reply 'This problem does not belong to this contest' if !contest && !problem->is_in_archive || contest && !db->contest_problems->find($_{contest}, $_{problem});
+                       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}, $_{problem});
                        return reply 'Maximum source size is 10KB' if ($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 $source = $prog ? read_file $prog->path : $_{source_code};
                        unlink $prog->path if $prog;
-                       my $private = (problem->private && !$_{contest}) ? 1 : 0;
-                       $private = 1 if contest && contest->is_pending;
                        my $newjob = db->jobs->create({
                                maybe contest => $_{contest},
                                private => $private,
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