clarify why absolute is tested & stripped here

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

diff --git a/IkiWiki/Plugin/autoindex.pm b/IkiWiki/Plugin/autoindex.pm
index d1b3edb1f3cb6394d6bda558aed507fee627b4c3..c71d73349c091021ab1d8083292fbd8888ce7d82 100644 (file)
--- a/IkiWiki/Plugin/autoindex.pm
+++ b/IkiWiki/Plugin/autoindex.pm
@@ -3,23 +3,23 @@ package IkiWiki::Plugin::autoindex;
 
 use warnings;
 use strict;
-use IkiWiki 2.00;
+use IkiWiki 3.00;
 use Encode;
 
-sub import { #{{{
+sub import {
        hook(type => "getsetup", id => "autoindex", call => \&getsetup);
        hook(type => "refresh", id => "autoindex", call => \&refresh);
-} # }}}
+}
 
-sub getsetup () { #{{{
+sub getsetup () {
        return
                plugin => {
                        safe => 1,
                        rebuild => 0,
                },
-} #}}}
+}
 
-sub genindex ($) { #{{{
+sub genindex ($) {
        my $page=shift;
        my $file=newpagefile($page, $config{default_pageext});
        my $template=template("autoindex.tmpl");
@@ -28,9 +28,9 @@ sub genindex ($) { #{{{
        if ($config{rcs}) {
                IkiWiki::rcs_add($file);
        }
-} #}}}
+}
 
-sub refresh () { #{{{
+sub refresh () {
        eval q{use File::Find};
        error($@) if $@;
 
@@ -61,8 +61,16 @@ sub refresh () { #{{{
        }
        
        my %deleted;
-        if (ref $pagestate{index}{autoindex}{deleted}) {
-              %deleted=%{$pagestate{index}{autoindex}{deleted}};
+       if (ref $wikistate{autoindex}{deleted}) {
+               %deleted=%{$wikistate{autoindex}{deleted}};
+       }
+        elsif (ref $pagestate{index}{autoindex}{deleted}) {
+               # compatability code
+               %deleted=%{$pagestate{index}{autoindex}{deleted}};
+               delete $pagestate{index}{autoindex};
+       }
+
+       if (keys %deleted) {
                foreach my $dir (keys %deleted) {
                        # remove deleted page state if the deleted page is re-added,
                        # or if all its subpages are deleted
@@ -71,7 +79,7 @@ sub refresh () { #{{{
                                delete $deleted{$dir};
                        }
                }
-               $pagestate{index}{autoindex}{deleted}=\%deleted;
+               $wikistate{autoindex}{deleted}=\%deleted;
        }
 
        my @needed;
@@ -82,10 +90,10 @@ sub refresh () { #{{{
                                # This page must have just been deleted, so
                                # don't re-add it. And remember it was
                                # deleted.
-                               if (! ref $pagestate{index}{autoindex}{deleted}) {
-                                       $pagestate{index}{autoindex}{deleted}={};
+                               if (! ref $wikistate{autoindex}{deleted}) {
+                                       $wikistate{autoindex}{deleted}={};
                                }
-                               ${$pagestate{index}{autoindex}{deleted}}{$dir}=1;
+                               ${$wikistate{autoindex}{deleted}}{$dir}=1;
                        }
                        else {
                                push @needed, $dir;
@@ -107,6 +115,6 @@ sub refresh () { #{{{
                        IkiWiki::enable_commit_hook();
                }
        }
-} #}}}
+}
 
 1