orphans: As a special case, the toplevel index page is never considered an orphaned page.

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

diff --git a/IkiWiki/Plugin/orphans.pm b/IkiWiki/Plugin/orphans.pm
index 6ba37615e08cbffcd0f1a4169e75bb47ca47db70..0f96b9397445ea6f15b4b82cd2bded46143f6aaf 100644 (file)
--- a/IkiWiki/Plugin/orphans.pm
+++ b/IkiWiki/Plugin/orphans.pm
@@ -4,7 +4,7 @@ package IkiWiki::Plugin::orphans;
 
 use warnings;
 use strict;
-use IkiWiki;
+use IkiWiki 2.00;
 
 sub import { #{{{
        hook(type => "preprocess", id => "orphans", call => \&preprocess);
@@ -25,21 +25,30 @@ sub preprocess (@) { #{{{
        }
        
        my @orphans;
-       foreach my $page (keys %renderedfiles) {
-               next if $linkedto{$page};
-               next unless pagespec_match($page, $params{pages});
+       my $discussion=gettext("discussion");
+       foreach my $page (keys %pagesources) {
+               next if $linkedto{$page} || $page eq 'index';
+               next unless pagespec_match($page, $params{pages}, location => $params{page});
                # If the page has a link to some other page, it's
                # indirectly linked to a page via that page's backlinks.
                next if grep { 
                        length $_ &&
-                       ($_ !~ /\/Discussion$/i || ! $config{discussion}) &&
+                       ($_ !~ /\/\Q$discussion\E$/i || ! $config{discussion}) &&
                        bestlink($page, $_) !~ /^($page|)$/ 
                } @{$links{$page}};
                push @orphans, $page;
        }
        
        return gettext("All pages are linked to by other pages.") unless @orphans;
-       return "<ul>\n".join("\n", map { "<li>".htmllink($params{page}, $params{destpage}, $_, 1)."</li>" } sort @orphans)."</ul>\n";
+       return "<ul>\n".
+               join("\n",
+                       map {
+                               "<li>".
+                               htmllink($params{page}, $params{destpage}, $_,
+                                        noimageinline => 1).
+                               "</li>"
+                       } sort @orphans).
+               "</ul>\n";
 } # }}}
 
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