my ($self, $line) = @_;
my @list = map { uc } split /\s+/, $line; # list of callsigns of nodes
my @out;
-my @nodes = (DXNode::get_all());
+my @nodes = sort {$a->call cmp $b->call} (DXNode::get_all());
my $node;
my @l;
my @val;
push @out, "Node Callsigns";
-if ($list[0] =~ /^NOD/) {
- my @ch = DXProt::get_all_ak1a();
+if ($list[0] && $list[0] =~ /^NOD/) {
+ my @ch = sort {$a->call cmp $b->call} DXChannel::get_all_ak1a();
my $dxchan;
foreach $dxchan (@ch) {
- @val = grep { $_->dxchan == $dxchan } @nodes;
+ @val = sort {$a->call cmp $b->call} grep { $_->dxchan == $dxchan } @nodes;
my $call = $dxchan->call;
$call = "($call)" if $dxchan->here == 0;
@l = ();
@l = ();
push @l, $call;
my $nlist = $node->list;
- @val = values %{$nlist};
+ @val = sort {$a->call cmp $b->call} values %{$nlist};
my $i = 0;
+ if (@val == 0 && $node->users) {
+ push @l, sprintf "(%d users)", $node->users;
+ }
foreach $call (@val) {
if ($i >= 5) {
push @out, sprintf "%-12s %-12s %-12s %-12s %-12s %-12s", @l;