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Remove smap attributes
[gruntmaster-page.git] / lib / Plack / App / Gruntmaster / HTML.pm
1 package Plack::App::Gruntmaster::HTML;
2 use v5.14;
3 use parent qw/Exporter/;
4 our @EXPORT = qw/render render_article/;
5
6 use File::Slurp qw/read_file/;
7 use HTML::Seamstress;
8 use POSIX qw//;
9 use Data::Dumper qw/Dumper/;
10
11 sub ftime ($) { POSIX::strftime '%c', localtime shift }
12 sub literal ($) { HTML::Element::Library::super_literal shift // '' }
13
14 sub HTML::Element::edit_href {
15 my ($self, $sub) = @_;
16 local $_ = $self->attr('href');
17 $sub->();
18 $self->attr(href => $_);
19 }
20
21 sub HTML::Element::iter3 {
22 my ($self, $data, $code) = @_;
23 my $orig = $self;
24 my $prev = $orig;
25 for my $el (@$data) {
26 my $current = $orig->clone;
27 $code->($el, $current);
28 $prev->postinsert($current);
29 $prev = $current;
30 }
31 $orig->detach;
32 }
33
34 sub HTML::Element::fid { shift->look_down(id => shift) }
35 sub HTML::Element::fclass { shift->look_down(class => qr/\b$_[0]\b/) }
36
37 sub HTML::Element::namedlink {
38 my ($self, $id, $name) = @_;
39 $name = $id unless $name =~ /[[:graph:]]/;
40 $self = $self->find('a');
41 $self->edit_href(sub {s/id/$id/});
42 $self->replace_content($name);
43 }
44
45 my %page_cache;
46 for (<tmpl/*>) {
47 my ($tmpl, $lang) = m,tmpl/(\w+)\.(\w+),;
48 my $builder = HTML::Seamstress->new;
49 $builder->ignore_unknown(0);
50 $page_cache{$tmpl, $lang} = $builder->parse_file($_);
51 }
52
53 sub render {
54 my ($tmpl, $lang, %args) = @_;
55 $lang //= 'en';
56 my $meat = _render($tmpl, $lang, %args);
57 _render('skel', $lang, %args, meat => $meat)
58 }
59
60 sub render_article {
61 my ($art, $lang, %args) = @_;
62 $lang //= 'en';
63 my $title = read_file "a/$art.$lang.title";
64 my $meat = read_file "a/$art.$lang";
65 _render('skel', $lang, title => $title , meat => $meat, %args)
66 }
67
68 sub _render {
69 my ($tmpl, $lang, %args) = @_;
70 my $tree = $page_cache{$tmpl, $lang}->clone or die "No such template/language combination: $tmpl/$lang\n";
71 $tree = $tree->guts unless $tmpl eq 'skel';
72 $tree->defmap(smap => \%args);
73 my $process = __PACKAGE__->can("process_$tmpl");
74 $process->($tree, %args) if $process;
75 $_->detach for $tree->look_down(static => $args{static} ? 'no' : 'yes');
76 $_->attr('static', undef) for $tree->look_down(sub {$_[0]->attr('static')});
77 $_->attr('smap', undef) for $tree->look_down(sub {$_[0]->attr('smap')});
78 $tree->as_HTML;
79 }
80
81 sub process_skel {
82 my ($tree, %args) = @_;
83 $tree->content_handler(
84 title => $args{title},
85 content => literal $args{meat});
86 }
87
88 sub process_us_entry {
89 my ($tree, %args) = @_;
90 $tree->fid($_)->attr('href', "/$_/?owner=$args{id}") for qw/log pb/;
91 $tree->fid('track_user')->attr('data-user', $args{id});
92 my @solved = map { $_->{solved} ? ($_->{problem}) : () } @{$args{problems}};
93 my @attempted = map { !$_->{solved} ? ($_->{problem}) : () } @{$args{problems}};
94
95 my $pbiter = sub {
96 my ($data, $li) = @_;
97 $li->find('a')->namedlink($data);
98 };
99 $tree->fid('solved')->find('li')->iter3(\@solved, $pbiter);
100 $tree->fid('attempted')->find('li')->iter3(\@attempted, $pbiter);
101 $tree->fid('solved_count')->replace_content(scalar @solved);
102 $tree->fid('attempted_count')->replace_content(scalar @attempted);
103
104 my $ctiter = sub {
105 my ($data, $td) = @_;
106 $td->fclass('contest')->namedlink($data->{contest}, $data->{contest_name});
107 $td->fclass('score')->replace_content($data->{score});
108 $td->fclass('rank')->replace_content($data->{rank});
109 };
110 $tree->find('table')->find('tbody')->find('tr')->iter3($args{contests}, $ctiter);
111 }
112
113 sub process_us {
114 my ($tree, %args) = @_;
115 my $iter = sub {
116 my ($data, $tr) = @_;
117 $tr->fclass('user')->namedlink($data->{id}, $data->{name});
118 $tr->fclass($_)->replace_content($data->{$_}) for qw/solved attempted contests/;
119 };
120 $tree->find('tbody')->find('tr')->iter3($args{us}, $iter);
121 }
122
123 sub process_ct_entry {
124 my ($tree, %args) = @_;
125 $_->edit_href (sub {s/contest_id/$args{id}/}) for $tree->find('a');
126 $tree->fid('editorial')->detach unless $args{finished};
127 $tree->fid('links')->detach unless $args{started};
128 my $status = ($args{time} < $args{start} ? 'starts' : 'ends');
129 $tree->fclass('timer')->attr('data-stop', $status eq 'ends' ? $args{stop} : $args{start});
130 $tree->content_handler(
131 start => ftime $args{start},
132 stop => ftime $args{stop},
133 status => $status,
134 description => literal $args{description});
135 $tree->fid('ctcountdown')->detach if $args{time} >= $args{stop};
136 }
137
138 sub process_ct {
139 my ($tree, %args) = @_;
140 my $iter = sub {
141 my ($data, $tr) = @_;
142 $data->{$_} = ftime $data->{$_} for qw/start stop/;
143 $tr->hashmap(class => $data, [qw/name owner/]);
144 $tr->fclass('name')->namedlink($data->{id}, $data->{name});
145 $tr->fclass('owner')->namedlink($data->{owner}, $data->{owner_name});
146 };
147 $args{$_} ? $tree->fid($_)->find('tbody')->find('tr')->iter3($args{$_}, $iter) : $tree->fid($_)->detach for qw/running pending finished/;
148 }
149
150 sub process_pb_entry {
151 my ($tree, %args) = @_;
152 $tree->fid('owner')->edit_href(sub{s/owner_id/$args{owner}/});
153 $tree->fid('job_log')->edit_href(sub{s/problem_id/$args{id}/});
154 $tree->fid('solution')->edit_href(sub{s/problem_id/$args{id}/});
155 $tree->content_handler(
156 statement => literal $args{statement},
157 level => ucfirst $args{level},
158 author => $args{author},
159 owner => $args{owner_name} || $args{owner});
160 if ($args{limits}) {
161 my @limits = (@{$args{limits}}, {format => 'Other', timeout => $args{timeout} });
162 @limits = map { sprintf '%s (%s)', @{$_}{qw/timeout format/} } @limits;
163 $tree->look_down(smap => 'timeout')->replace_content(join ', ', @limits);
164 }
165 if ($args{contest_stop}) {
166 $tree->fid('solution')->detach;
167 $tree->fid('solution_modal')->detach;
168 my $score = $tree->fid('score');
169 $score->attr('data-start' => $args{open_time});
170 $score->attr('data-stop' => $args{contest_stop});
171 $score->attr('data-value' => $args{value});
172 $tree->fid('countdown')->attr('data-stop' => $args{contest_stop});
173 } else {
174 $tree->fid('job_log')->edit_href(sub{$_ .= "&private=$args{private}"}) if $args{private};
175 $tree->fid('solution')->detach unless $args{solution};
176 $_->detach for $tree->fclass('rc'); # requires contest
177 $tree->fid('solution_modal')->fclass('modal-body')->replace_content(literal $args{solution});
178 }
179 if ($args{cansubmit}) {
180 $tree->fid('nosubmit')->detach;
181 $tree->look_down(name => 'problem')->attr(value => $args{id});
182 my $contest = $tree->look_down(name => 'contest');
183 $contest->attr(value => $args{args}{contest}) if $args{args}{contest};
184 $contest->detach unless $args{args}{contest}
185 } else {
186 $tree->fid('nosubmit')->find('a')->edit_href(sub{s/id/$args{id}/});
187 $tree->fid('submit')->detach
188 }
189 }
190
191 sub process_sol {
192 my ($tree, %args) = @_;
193 $tree->content_handler(solution => literal $args{solution});
194 }
195
196 sub process_pb {
197 my ($tree, %args) = @_;
198 my $titer = sub {
199 my ($data, $tr) = @_;
200 $tr->set_child_content(class => 'author', $data->{author});
201 $tr->fclass('name')->namedlink($data->{id}, $data->{name});
202 $tr->fclass('name')->find('a')->edit_href(sub {$_ .= "?contest=$args{contest}"}) if $args{contest};
203 $tr->fclass('owner')->namedlink($data->{owner}, $data->{owner_name});
204 $tr->find('td')->attr(class => $tr->find('td')->attr('class').' warning') if $data->{private} && !$args{contest};
205 };
206 my $iter = sub {
207 my ($data, $div) = @_;
208 $div->attr(id => $data);
209 $div->find('h2')->replace_content(ucfirst $data);
210 $div->find('tbody')->find('tr')->iter3($args{$data}, $titer);
211 };
212 $tree->fid('beginner')->iter3([grep {$args{$_}} qw/beginner easy medium hard/], $iter);
213 $tree->fid('open-alert')->detach unless $args{contest};
214 }
215
216 sub process_log_entry {
217 my ($tree, %args) = @_;
218 $tree->fid('problem')->namedlink(@args{qw/problem problem_name/});
219 $tree->fid('owner')->namedlink(@args{qw/owner owner_name/});
220 $tree->fid('source')->namedlink("$args{id}.$args{extension}", sprintf '%.2fKB', $args{size}/1024);
221 if ($args{contest}) {
222 $tree->fid('contest')->namedlink(@args{qw/contest contest_name/});
223 $tree->fid('problem')->find('a')->edit_href(sub {$_.="?contest=$args{contest}"});
224 } else {
225 $tree->fid('contest')->left->detach;
226 $tree->fid('contest')->detach;
227 }
228
229 $args{errors} ? $tree->fid('errors')->find('pre')->replace_content($args{errors}) : $tree->fid('errors')->detach;
230 my $iter = sub {
231 my ($data, $tr) = @_;
232 $data->{time} = sprintf '%.4fs', $data->{time};
233 $tr->defmap(class => $data);
234 $tr->fclass('result_text')->attr(class => "r$data->{result}")
235 };
236 $tree->fclass('result_text')->replace_content($args{result_text});
237 $tree->fclass('result_text')->attr(class => "r$args{result}");
238 $args{results} ? $tree->fid('results')->find('tbody')->find('tr')->iter3($args{results}, $iter) : $tree->fid('results')->detach;
239 $tree->fid('no_results')->detach if $tree->fid('results') || $tree->fid('errors');
240 }
241
242 sub process_log {
243 my ($tree, %args) = @_;
244 my $iter = sub {
245 my ($data, $tr) = @_;
246 $tr->fclass('id')->namedlink($data->{id});
247 $tr->fclass('problem')->namedlink($data->{problem}, $data->{problem_name});
248 $tr->fclass('problem')->find('a')->edit_href(sub{$_ .= "?contest=$args{args}{contest}"}) if $args{args}{contest};
249 $tr->fclass('contest')->namedlink($data->{contest}, $data->{contest_name}) if $data->{contest};
250 $tr->fclass('contest')->replace_content('None') unless $data->{contest};
251 $tr->fclass('date')->replace_content(ftime $data->{date});
252 $tr->fclass('source')->namedlink("$data->{id}.$data->{extension}", sprintf "%.2fKB %s", $data->{size}/1024, Plack::App::Gruntmaster::FORMAT_EXTENSION()->{$data->{format}});
253 $tr->fclass('owner')->namedlink($data->{owner}, $data->{owner_name});
254 $tr->fclass('result_text')->replace_content($data->{result_text});
255 $tr->fclass('result_text')->attr(class => "r$data->{result}");
256 $tr->find('td')->attr(class => $tr->find('td')->attr('class').' warning') if $data->{private};
257 };
258 $tree->find('table')->find('tbody')->find('tr')->iter3($args{log}, $iter);
259 $args{next_page} ? $tree->fclass('next')->namedlink($args{next_page}, 'Next') : $tree->fclass('next')->detach;
260 $args{previous_page} ? $tree->fclass('previous')->namedlink($args{previous_page}, 'Previous') : $tree->fclass('previous')->detach;
261 for my $cls (qw/next previous/) {
262 my $elem = $tree->fclass($cls);
263 next unless $elem;
264 delete $args{args}{page};
265 my $str = join '&', map { $_ . '=' . $args{args}{$_} } keys %{$args{args}};
266 $elem->find('a')->edit_href(sub{s/$/&$str/}) if $str;
267 }
268 $tree->fclass('current')->replace_content("Page $args{current_page} of $args{last_page}");
269
270 my @detach;
271 push @detach, $args{args}{$_} ? $tree->fclass($_) : () for qw/problem contest owner/;
272 $_->detach for @detach;
273 }
274
275 sub process_st {
276 my ($tree, %args) = @_;
277 $args{problems} //= [];
278 my $pbiter = sub {
279 my ($data, $th) = @_;
280 $th->attr(class => undef);
281 $th->namedlink(@$data);
282 $th->find('a')->edit_href(sub{s/$/?contest=$args{args}{contest}/});
283 };
284 $tree->fclass('problem')->iter3($args{problems}, $pbiter);
285 my $iter = sub {
286 my ($st, $tr) = @_;
287 $tr->set_child_content(class => 'rank', $st->{rank});
288 $tr->set_child_content(class => 'score', $st->{score});
289 $tr->fclass('user')->namedlink($st->{user}, $st->{user_name});
290 my $pbscore = $tr->fclass('pbscore');
291 $pbscore->iter($pbscore => @{$st->{scores}});
292 };
293 $tree->find('tbody')->find('tr')->iter3($args{st}, $iter);
294 }
295
296 sub process_ed {
297 my ($tree, %args) = @_;
298 $tree->content_handler(editorial => literal $args{editorial});
299 my $iter = sub {
300 my ($data, $div) = @_;
301 $div->set_child_content(class => 'value', $data->{value});
302 $div->set_child_content(class => 'solution', literal $data->{solution});
303 $div->fclass('problem')->namedlink($data->{id}, $data->{name});
304 };
305 my @pb = map { @{$args{$_} // []} } qw/beginner easy medium hard/;
306 $tree->fclass('well')->iter3(\@pb, $iter);
307 }
308
309 1;
310 __END__
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