my %counts;
my $max = 0;
- foreach my $page (keys %links) {
- if (pagespec_match($page, $params{pages}, location => $params{page})) {
- use IkiWiki::Render;
- $counts{$page} = scalar(IkiWiki::backlinks($page));
- $max = $counts{$page} if $counts{$page} > $max;
- }
+ foreach my $page (pagespec_match_list([keys %links],
+ $params{pages}, location => $params{page})) {
+ use IkiWiki::Render;
+ $counts{$page} = scalar(IkiWiki::backlinks($page));
+ $max = $counts{$page} if $counts{$page} > $max;
}
if ($style eq 'table') {
my $res = "<div class='pagecloud'>\n";
foreach my $page (sort keys %counts) {
+ next unless $counts{$page} > 0;
+
my $class = $classes[$counts{$page} * scalar(@classes) / ($max + 1)];
$res .= "<span class=\"$class\">".
htmllink($params{page}, $params{destpage}, $page).