require "/var/www/perl/include.pl";

sub fill_tagcloud {
	$dbh = DBI->connect("DBI:mysql:$database:$dbhost", $dbuser, $dbpass);
	my $sth = $dbh->prepare(qq{select text, count from tagcloud });
	$sth->execute();
	while (my ($text, $count) = $sth->fetchrow_array())
	{
	  push @{ $page->{tagcloud}->{tag} }, { text => [$text], count => [$count] };
	}
	$sth->finish();
	$dbh->disconnect();
}

sub get_username_from_sid {
	my ($sid) = @_;
	$dbh = DBI->connect("DBI:mysql:$database:$dbhost", $dbuser, $dbpass);
	my $sth = $dbh->prepare(qq{select username from users where sid = '$sid'});
	$sth->execute();
	my ($username) = $sth->fetchrow_array();
	$sth->finish();
	$dbh->disconnect();
	return $username;
}