]> iEval git - gruntmaster-page.git/blame - lib/Plack/App/Gruntmaster.pm
Add non-interactive score and countdown on pb_entry
[gruntmaster-page.git] / lib / Plack / App / Gruntmaster.pm
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1package Plack::App::Gruntmaster;
2
3use 5.014000;
4use strict;
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5our $VERSION = '5999.000_001';
6
e03e380b 7use CSS::Minifier::XS;
3b69df7a 8use Encode qw/encode decode/;
f34254b8 9use File::Slurp qw/read_file/;
e03e380b 10use JavaScript::Minifier::XS;
3b69df7a 11use JSON::MaybeXS qw/encode_json/;
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12use PerlX::Maybe;
13use Scope::Upper qw/unwind SUB UP/;
3b69df7a 14use Web::Simple;
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15
16use Gruntmaster::Data;
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17use Plack::App::Gruntmaster::HTML;
18
19use warnings NONFATAL => 'all';
20no warnings 'illegalproto';
594d53ba 21no if $] >= 5.017011, warnings => 'experimental::smartmatch';
f34254b8 22
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23##################################################
24
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25use constant USER_REGEX => qr/^\w{2,20}$/a;
26
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27use constant CONTENT_TYPES => +{
28 c => 'text/x-csrc',
29 cpp => 'text/x-c++src',
30 cs => 'text/x-csharp', # Used by GNOME. Not in mime.types.
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31 go => 'text/plain', # ?
32 hs => 'text/x-haskell',
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33 java => 'text/x-java',
34 pas => 'text/x-pascal',
35 pl => 'text/x-perl',
36 py => 'text/x-python',
37};
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38
39use constant FORMAT_EXTENSION => {
40 C => 'c',
41 CPP => 'cpp',
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42 GCCGO => 'go',
43 GOLANG => 'go',
44 HASKELL => 'hs',
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45 MONO => 'cs',
46 JAVA => 'java',
47 PASCAL => 'pas',
48 PERL => 'pl',
49 PYTHON => 'py',
50};
51
e03e380b 52use constant NOT_FOUND => [404, ['Content-Type' => 'text/plain'], ['Not found']];
3b69df7a 53use constant FORBIDDEN => [401, ['Content-Type' => 'text/plain', 'WWW-Authenticate' => 'Basic realm="Gruntmaster 6000"'], ['Forbidden']];
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54
55my $env;
56
57sub db { $env->{'gruntmaster.dbic'} }
58
59sub remote_user {
60 my $user = $env->{'gruntmaster.user'};
61 $user &&= db->user($user);
62 $user
63}
64
3b69df7a 65sub admin { remote_user && remote_user->admin }
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66sub contest { db->contest ($_{contest}) }
67sub problem { db->problem ($_{problem}) }
68sub job { db->job ($_{job}) }
69sub user { db->user ($_{user}) }
70
71sub redirect { [301, ['X-Forever' => 1, 'Location' => $_[0]], []] }
72sub reply { [200, ['Content-Type' => 'text/plain'], \@_] }
73sub response {
74 my ($template, $title, $params) = @_;
75 unless ($params) {
76 $params = $title;
77 $title = 'No title';
78 }
9a4806b3 79 $params->{time} = time;
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80 bless {template => $template, title => $title, params => $params}, __PACKAGE__.'::Response'
81}
3b69df7a 82
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83sub forbid {
84 return if !shift || admin;
85 unwind FORBIDDEN, SUB UP
86}
31d70015 87
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88sub dispatch_request{
89 $env = $_[PSGI_ENV];
90 sub (GET) {
91 sub (/css/:theme) {
92 my $theme = $_{theme};
93 return NOT_FOUND unless -e "css/themes/$theme.css";
94 my $css = read_file "css/themes/$theme.css";
95 $css .= read_file $_ for <css/*.css>;
96 my @headers = ('X-Forever' => 1, 'Cache-Control' => 'public, max-age=604800', 'Content-Type' => 'text/css');
97 [200, \@headers, [CSS::Minifier::XS::minify $css]]
98 },
99
100 sub (/js.js) {
101 my $js;
102 $js .= read_file $_ for <js/*.js>;
103 my @headers = ('X-Forever' => 1, 'Cache-Control' => 'public, max-age=604800', 'Content-Type' => 'application/javascript');
104 [200, \@headers, [JavaScript::Minifier::XS::minify $js]]
105 },
106
107 sub (/src/:job) {
108 return NOT_FOUND if !job;
109 forbid job->private || job->problem->private || job->contest && job->contest->private;
110 my @headers = ('X-Forever' => 1, 'Cache-Control' => 'public, max-age=604800', 'Content-Type' => CONTENT_TYPES->{job->format});
111 [200, \@headers, [job->source]]
112 },
113
114 sub (?:contest=) {
115 return NOT_FOUND if !contest;
116 forbid contest->is_pending;
117 response_filter { return shift }
118 },
119
120 sub (?:problem=) {
121 return NOT_FOUND if !problem;
122 forbid problem->is_private;
123 response_filter { return shift }
124 },
125
126 sub () {
127 response_filter {
128 my ($r) = @_;
129 return $r if ref $r ne 'Plack::App::Gruntmaster::Response';
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130 return [200, ['Content-Type' => 'application/json', 'X-Forever' => 1], [encode 'UTF-8', encode_json $r->{params}]] if $env->{HTTP_ACCEPT} =~ m,^\s*application/json\s*$,g;
131 my $ret = render $r->{template}, 'en', title => $r->{title}, %{$r->{params}};
132 [200, ['Content-Type' => 'text/html'], [encode 'UTF-8', $ret]]
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133 },
134 },
135
136 sub (/st/) {
137 response st => 'Standings', { st => [db->standings] }
138 },
139
140 sub (/st/:contest) {
141 response st => 'Standings', {
142 st => [ db->standings($_{contest}) ],
143 problems => [map { $_->problem } contest->contest_problems]
144 }
145 },
146
147 sub (/ct/:contest/log/st) { redirect "/st/$_{contest}" },
148
149 sub (/us/) { response us => 'Users', {us => db->user_list} },
150 sub (/ct/ + ?:owner~) { response ct => 'Contests', db->contest_list(%_) },
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151 sub (/log/ + ?:contest~&:owner~&:page~&:problem~) { response log => 'Job list', {%{db->job_list(%_)}, maybe contest => $_{contest}} },
152 sub (/pb/ + ?:owner~&:contest~) { response pb => 'Problems', {%{db->problem_list(%_)}, maybe contest => $_{contest}} },
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153
154 sub (/us/:user) { response us_entry => user->name, db->user_entry($_{user}) },
155 sub (/ct/:contest) { response ct_entry => contest->name, db->contest_entry($_{contest}) },
156 sub (/log/:job) { response log_entry => "Job $_{job}", db->job_entry($_{job}) },
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157 sub (/pb/:problem + ?contest~) {
158 my (undef, undef, $contest) = @_;
159 $_{contest} = $contest;
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160 return NOT_FOUND if !contest && !problem->is_in_archive || contest && !db->contest_problems->find($_{contest}, $_{problem});
161 forbid problem->is_private;
162 response pb_entry => problem->name, db->problem_entry($_{problem}, $_{contest}, remote_user && remote_user->id);
163 },
164
165 sub (/) { redispatch_to '/index' },
3b69df7a 166 sub (/:article) { [200, ['Content-Type' => 'text/html'], [render_article $_{article}, 'en']] }
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167 },
168
169 sub (POST) {
170 sub (/action/register + %:username=&:password=&:confirm_password=&:name=&:email=&:phone=&:town=&:university=&:level=) {
171 return reply 'Parameter too long' if grep { length > 200 } values %_;
172 return reply 'Bad username. Allowed characters are letters, digits and underscores, and the username must be between 2 and 20 characters long.' unless $_{username} =~ USER_REGEX;
173 return reply 'Username already in use' if db->user($_{username});
174 return reply 'The two passwords do not match' unless $_{password} eq $_{confirm_password};
175
176 db->users->create({id => $_{username}, name => $_{name}, email => $_{email}, phone => $_{phone}, town => $_{town}, university => $_{university}, level => $_{level}});
177 db->user($_{username})->set_passphrase($_{password});
178
179 reply 'Registered successfully';
180 },
181
182 sub (/action/passwd + %:password=&:new_password=&:confirm_new_password=) {
183 forbid !remote_user;
184 return reply 'Incorrect password' unless remote_user->check_passphrase($_{password});
185 return reply 'The two passwords do not match' unless $_{new_password} eq $_{confirm_new_password};
186 remote_user->set_passphrase($_{new_password});
187 reply 'Password changed successfully';
188 },
189
3b69df7a 190 sub (/action/submit + %:problem=&:contest~&:prog_format=&:private~&:source_code~ + *:prog~) {
594d53ba 191 forbid !remote_user;
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192 return reply 'This contest has finished' if contest && contest->is_finished;
193 return reply 'This contest has not yet started' if !admin && contest && contest->is_pending;
194 return reply 'Maximum source size is 10KB' if ($_{prog} ? $_{prog}->size : length $_{source_code}) > 10 * 1024;
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195 return reply 'You must wait 30 seconds between jobs' if !admin && time <= remote_user->lastjob + 30;
196 remote_user->update({lastjob => time});
197
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198 my $prog = $_{prog} ? read_file $_{prog}->path : $_{source_code};
199 unlink $_{prog}->path if $_{prog};
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200 db->jobs->create({
201 maybe contest => $_{contest},
202 maybe private => $_{private},
203 date => time,
204 extension => FORMAT_EXTENSION->{$_{prog_format}},
205 format => $_{prog_format},
206 problem => $_{problem},
207 source => $prog,
208 owner => remote_user->id,
209 });
210
211 redirect $_{contest} ? "/log/?contest=$_{contest}" : '/log/';
212 }
213 }
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214}
215
594d53ba 216
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2171;
218__END__
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