X-Git-Url: http://git.ieval.ro/?a=blobdiff_plain;f=lib%2FGruntmaster%2FPage%2FSt.pm;h=2d7b23831f29cb08420ae5d04f90dc1b9d07279c;hb=d3200993969efcd4d9c0ce6a5666a012815ad2d5;hp=f4d961e2dd12b7c586a1baf0a1a302669c77ef75;hpb=5bbf0128012c09c78462ee49b874f968385b0978;p=plack-app-gruntmaster.git

diff --git a/lib/Gruntmaster/Page/St.pm b/lib/Gruntmaster/Page/St.pm
index f4d961e..2d7b238 100644
--- a/lib/Gruntmaster/Page/St.pm
+++ b/lib/Gruntmaster/Page/St.pm
@@ -1,69 +1,61 @@
 package Gruntmaster::Page::St;
 
-use 5.014000;
-use strict;
-use warnings;
-use parent qw/Exporter/;
-our @EXPORT_OK = qw/generate/;
-our $VERSION = '0.001';
-
-use constant TITLE => 'Standings';
-
-use Fcntl qw/:flock/;
-use HTML::Template::Compiled;
-use IO::File;
-use List::Util qw/sum/;
-use POSIX qw/strftime/;
-use YAML::Any qw/LoadFile/;
-use Gruntmaster::Page::Common qw/header footer/;
-
-my %templates = (
-  en => <<'HTML',
-<table border>
-<thead>
-<tr><th>Username<tmpl_loop problems><th><tmpl_var _></tmpl_loop><th>Total
-<tbody>
-<tmpl_loop st><tr><td><tmpl_var user>
-<tmpl_loop scores><td><tmpl_var _>
-</tmpl_loop><td><tmpl_var score>
-</tmpl_loop>
-</table>
-HTML
-);
-
-$templates{$_}  = header($_, TITLE) . $templates{$_} for keys %templates;
-$templates{$_} .= footer $_ for keys %templates;
+use Gruntmaster::Page::Base st => 'Standings';
+
+use constant LEVEL_VALUES => {
+	beginner => 100,
+	easy => 250,
+	medium => 500,
+	hard => 1000,
+};
+
+sub calc_score{
+	my ($mxscore, $time, $tries, $totaltime) = @_;
+	my $score = $mxscore;
+	$time = 0 if $time < 0;
+	$time = 300 if $time > $totaltime;
+	$score = ($totaltime - $time) / $totaltime * $score;
+	$score -= $tries / 10 * $mxscore;
+	$score = $mxscore * 3 / 10 if $score < $mxscore * 3 / 10;
+	int $score + 0.5
+}
 
-sub generate{
-  my ($path, $lang) = @_;
-  $path =~ s,/st\.html$,,;
-  my $template = $templates{$lang};
-  my $htc = HTML::Template::Compiled->new(scalarref => \$template);
-  IO::File->new(">$path/meta.yml")->close unless -f "$path/meta.yml";
-  flock my $metafh = IO::File->new("<$path/meta.yml"), LOCK_SH;
-  my $meta = LoadFile "$path/meta.yml";
-  my @problems = sort grep { /^\w+$/ } map { s,.*/,,r } <$path/../pb/*>;
-  my %scores;
-  for (1 .. $meta->{last}) {
-	my $meta = LoadFile "$path/$_/meta.yml";
-	if ($meta->{result_text} =~ m/^(\d+)/) {
-	  $scores{$meta->{user}}{$meta->{problem}} = $1;
-	} else {
-	  $scores{$meta->{user}}{$meta->{problem}} = $meta->{result} ? 0 : 100;
+sub _generate{
+	my ($self, $htc, $lang, $env, $ct) = @_;
+	debug $env => "language is '$lang' and contest is '$ct'";
+
+	$ct &&= db($env)->contest($ct);
+
+	my @problems = map { $_->problem } db($env)->contest_problems->search({contest => $ct->id}, {qw/join problem order_by problem.level/});
+	my (%scores, %tries);
+	for my $job (db($env)->jobs->search({contest => $ct->id})) {
+
+		if ($ct) {
+			my $time = $job->date - $ct->start;
+			next if $time < 0;
+			my $value = $job->problem->value // LEVEL_VALUES->{$job->problem->level};
+			$scores{$job->owner->id}{$job->problem->id} = $job->result ? 0 : calc_score ($value, $time, $tries{$job->owner}{$job->problem}, $ct->stop - $ct->start);
+			$tries{$job->owner->id}{$job->problem->id}++;
+		} else {
+			no warnings 'numeric';
+			$scores{$job->owner->id}{$job->problem->id} = 0 + $job->result_text || ($job->result ? 0 : 100)
+		}
 	}
-  }
 
-  my @st = sort { $b->{score} <=> $a->{score} } map {
-	my $user = $_;
-	+{
-	  user => $user,
-	  score => sum (values $scores{$user}),
-	  scores => [map { $scores{$user}{$_} // '-'} @problems],
-	}
-  } keys %scores;
-  $htc->param(problems => \@problems);
-  $htc->param(st => \@st);
-  $htc->output
+	my @st = sort { $b->{score} <=> $a->{score} or $a->{user} cmp $b->{user}} map {
+		my $user = $_;
+		+{
+			user => db($env)->user($user),
+			score => sum (values $scores{$user}),
+			scores => [map { $scores{$user}{$_->id} // '-'} @problems],
+			problems => $ct,
+		}
+	} keys %scores;
+
+	$st[0]->{rank} = 1;
+	$st[$_]->{rank} = $st[$_ - 1]->{rank} + ($st[$_]->{score} < $st[$_ - 1]->{score}) for 1 .. $#st;
+	$htc->param(problems => \@problems) if $ct;
+	$htc->param(st => \@st);
 }
 
 1