map: The fix for #449285 was buggy and broke display of parents in certian circumstances.

[ikiwiki.git] / IkiWiki / Plugin / autoindex.pm

diff --git a/IkiWiki/Plugin/autoindex.pm b/IkiWiki/Plugin/autoindex.pm
index 8179ee1e72a28ba5dac9dc6911cf35b2477ac7bf..0e30b9900e1ea3011789ddc6561961d610208773 100644 (file)
--- a/IkiWiki/Plugin/autoindex.pm
+++ b/IkiWiki/Plugin/autoindex.pm
@@ -7,9 +7,18 @@ use IkiWiki 2.00;
 use Encode;
 
 sub import { #{{{
+       hook(type => "getsetup", id => "autoindex", call => \&getsetup);
        hook(type => "refresh", id => "autoindex", call => \&refresh);
 } # }}}
 
+sub getsetup () { #{{{
+       return
+               plugin => {
+                       safe => 1,
+                       rebuild => 0,
+               },
+} #}}}
+
 sub genindex ($) { #{{{
        my $page=shift;
        my $file=$page.".".$config{default_pageext};
@@ -26,31 +35,34 @@ sub refresh () { #{{{
        error($@) if $@;
 
        my (%pages, %dirs);
-       find({
-               no_chdir => 1,
-               wanted => sub {
-                       $_=decode_utf8($_);
-                       if (IkiWiki::file_pruned($_, $config{srcdir})) {
-                               $File::Find::prune=1;
-                       }
-                       elsif (! -l $_) {
-                               my ($f)=/$config{wiki_file_regexp}/; # untaint
-                               return unless defined $f;
-                               $f=~s/^\Q$config{srcdir}\E\/?//;
-                               return unless length $f;
-                               if (! -d _) {
-                                       $pages{pagename($f)}=1;
+       foreach my $dir ($config{srcdir}, @{$config{underlaydirs}}, $config{underlaydir}) {
+               find({
+                       no_chdir => 1,
+                       wanted => sub {
+                               $_=decode_utf8($_);
+                               if (IkiWiki::file_pruned($_, $dir)) {
+                                       $File::Find::prune=1;
                                }
-                               else {
-                                       $dirs{$f}=1;
+                               elsif (! -l $_) {
+                                       my ($f)=/$config{wiki_file_regexp}/; # untaint
+                                       return unless defined $f;
+                                       $f=~s/^\Q$dir\E\/?//;
+                                       return unless length $f;
+                                       return if $f =~ /\._([^.]+)$/; # skip internal page
+                                       if (! -d _) {
+                                               $pages{pagename($f)}=1;
+                                       }
+                                       elsif ($dir eq $config{srcdir}) {
+                                               $dirs{$f}=1;
+                                       }
                                }
                        }
-               }
-       }, $config{srcdir});
+               }, $dir);
+       }
 
        my @needed;
        foreach my $dir (keys %dirs) {
-               if (! exists $pages{$dir}) {
+               if (! exists $pages{$dir} && grep /^$dir\/.*/, keys %pages) {
                        push @needed, $dir;
                }
        }