* Add "reverse" option to inline to invert sort orders.

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

diff --git a/IkiWiki/Plugin/map.pm b/IkiWiki/Plugin/map.pm
index f2e8722c8e9770ff43654881da8674b751d6040f..3c41194f47f32cf51f782c72a1c74a085a98e21e 100644 (file)
--- a/IkiWiki/Plugin/map.pm
+++ b/IkiWiki/Plugin/map.pm
@@ -1,10 +1,10 @@
 #!/usr/bin/perl
 #
-# Produce a hyerarchical map of links.
+# Produce a hierarchical map of links.
 #
-# By Alessandro Dotti Contra <alessandro@hyboria.org>
+# by Alessandro Dotti Contra <alessandro@hyboria.org>
 #
-# Revision: 0.1
+# Revision: 0.2
 package IkiWiki::Plugin::map;
 
 use warnings;
@@ -12,8 +12,7 @@ use strict;
 use IkiWiki;
 
 sub import { #{{{
-       IkiWiki::hook(type => "preprocess", id => "map",
-               call => \&preprocess);
+       hook(type => "preprocess", id => "map", call => \&preprocess);
 } # }}}
 
 sub preprocess (@) { #{{{
@@ -22,37 +21,42 @@ sub preprocess (@) { #{{{
        
        # Needs to update whenever a page is added or removed, so
        # register a dependency.
-       IkiWiki::add_depends($params{page}, $params{pages});
+       add_depends($params{page}, $params{pages});
        
        # Get all the items to map.
        my @mapitems = ();
-       foreach my $page (keys %IkiWiki::links) {
-               if (IkiWiki::pagespec_match($page, $params{pages})) {
+       foreach my $page (keys %links) {
+               if (pagespec_match($page, $params{pages}, $params{page})) {
                        push @mapitems, $page;
                }
        }
 
        # Create the map.
        my $indent=0;
+       my $openli=0;
        my $map = "<div class='map'>\n";
+       $map .= "<ul>\n";
        foreach my $item (sort @mapitems) {
-               my $depth = ($item =~ tr/\//\//) + 1;
+               my $depth = ($item =~ tr/\//\//);
                while ($depth < $indent) {
                        $indent--;
-                       $map.="</ul>\n";
+                       $map.="</li></ul>\n";
                }
                while ($depth > $indent) {
                        $indent++;
                        $map.="<ul>\n";
+                       $openli=0;
                }
+               $map .= "</li>\n" if $openli;
                $map .= "<li>"
-                       .IkiWiki::htmllink($params{page}, $params{destpage}, $item)
-                       ."</li>\n";
+                       .htmllink($params{page}, $params{destpage}, $item) ."\n";
+               $openli=1;
        }
        while ($indent > 0) {
                $indent--;
-               $map.="</ul>\n";
+               $map.="</li></ul>\n";
        }
+       $map .= "</li></ul>\n";
        $map .= "</div>\n";
        return $map;
 } # }}}