X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/678d467a4080dd549f2b6f276f963eac384e1b4f..2d1dfab20a6ed69f48c1696e00a97b44eac84062:/IkiWiki/Plugin/pagestats.pm?ds=inline diff --git a/IkiWiki/Plugin/pagestats.pm b/IkiWiki/Plugin/pagestats.pm index dbe69539d..47638210a 100644 --- a/IkiWiki/Plugin/pagestats.pm +++ b/IkiWiki/Plugin/pagestats.pm @@ -35,18 +35,32 @@ sub preprocess (@) { $params{pages}="*" unless defined $params{pages}; my $style = ($params{style} or 'cloud'); - # Needs to update whenever a page is added or removed, so - # register a dependency. - add_depends($params{page}, $params{pages}); - 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 $page (pagespec_match_list($params{page}, $params{pages}, + # update when a displayed page is added/removed + deptype => deptype("presence"))) { + use IkiWiki::Render; + + my @backlinks = IkiWiki::backlink_pages($page); + + if (exists $params{among}) { + # only consider backlinks from the amoung pages + @backlinks = pagespec_match_list( + $params{page}, $params{among}, + # update whenever links on those pages change + deptype => deptype("links"), + list => \@backlinks + ); } + else { + # update when any page with links changes, + # in case the links point to our displayed pages + add_depends($params{page}, "*", deptype("links")); + } + + $counts{$page} = scalar(@backlinks); + $max = $counts{$page} if $counts{$page} > $max; } if ($style eq 'table') { @@ -64,6 +78,8 @@ sub preprocess (@) { my $res = "