Adding show-tournament.pl (arch is weird)...

diff --git a/html/show-tournament.pl b/html/show-tournament.pl
new file mode 100755 (executable)
index 0000000..fe40817
--- /dev/null
+++ b/html/show-tournament.pl
@@ -0,0 +1,49 @@
+#! /usr/bin/perl
+
+use ccbs;
+use strict;
+use warnings;
+
+my $cgi = new CGI;
+my $id = $cgi->param('id');
+
+my $dbh = ccbs::db_connect();
+
+my $tournament = $dbh->selectrow_hashref('SELECT * FROM tournaments WHERE tournament=?', undef, $id);
+
+# Swoop all the data in in a big join, then order it over to quasi-sane Perl objects.
+# (round -> parallel -> player -> songs -> title,chosen,score)
+my $scores = ccbs::db_fetch_all($dbh,
+       'SELECT round,parallel,nick,title,chosen,score FROM scores NATURAL JOIN players NATURAL JOIN songs NATURAL JOIN roundparticipation WHERE tournament=? ORDER BY round,parallel,position,songnumber',
+       $id);
+
+my @rounds = ();
+
+my ($round, $parallel, $player) = (-1,-1,'');
+for my $score (@$scores) {
+       if ($score->{'round'} != $round) {
+               $round = $score->{'round'};
+               push @rounds, { round => $round, parallels => [] };
+               $parallel = -1;
+       }
+       my $p = $rounds[$#rounds]->{'parallels'};
+       if ($score->{'parallel'} != $parallel) {
+               $parallel = $score->{'parallel'};
+               push @$p, { parallel => $parallel, players => [] };
+               $player = '';
+       }
+       my $pl = $p->[$#$p]->{'players'};
+       if ($score->{'nick'} ne $player) {
+               $player = $score->{'nick'};
+               push @$pl, { nick => $player, songs => [] };
+       }
+       
+       push @{$pl->[$#$pl]->{'songs'}}, {
+               title => $score->{'title'},
+               chosen => $score->{'chosen'},
+               score => $score->{'score'}
+       };
+}
+
+ccbs::print_header();
+ccbs::process_template('show-tournament.tmpl', 'Turnering', { tournament => $tournament, rounds => \@rounds });