X-Git-Url: http://git.tremily.us/?a=blobdiff_plain;f=IkiWiki%2FPlugin%2Fparentlinks.pm;h=9f16dd08296a5743084fc390ddde362e3a6a5fe9;hb=937c0742322065452a204069e0ba5abc625ec0c6;hp=1ee69cbff4901695117e1d335f106d1dcb044367;hpb=fcaa7f6237ac2b2b372cb26aed136f8a364d6ed5;p=ikiwiki.git

diff --git a/IkiWiki/Plugin/parentlinks.pm b/IkiWiki/Plugin/parentlinks.pm
index 1ee69cbff..9f16dd082 100644
--- a/IkiWiki/Plugin/parentlinks.pm
+++ b/IkiWiki/Plugin/parentlinks.pm
@@ -9,6 +9,7 @@ use IkiWiki 3.00;
 sub import {
 	hook(type => "parentlinks", id => "parentlinks", call => \&parentlinks);
 	hook(type => "pagetemplate", id => "parentlinks", call => \&pagetemplate);
+	hook(type => "getsetup", id => "parentlinks", call => \&getsetup);
 }
 
 sub getsetup () {
@@ -16,12 +17,21 @@ sub getsetup () {
 		plugin => {
 			safe => 1,
 			rebuild => 1,
+			section => "core",
 		},
 }
 
 sub parentlinks ($) {
 	my $page=shift;
 
+	if (! length $page) {
+		# dynamic page
+		return {
+			url => IkiWiki::baseurl(undef),
+			page => $config{wikiname},
+		};
+	}
+
 	my @ret;
 	my $path="";
 	my $title=$config{wikiname};
@@ -52,11 +62,13 @@ sub parentlinks ($) {
 
 sub pagetemplate (@) {
 	my %params=@_;
-        my $page=$params{page};
         my $template=$params{template};
 
-	if ($template->query(name => "parentlinks")) {
-		$template->param(parentlinks => [parentlinks($page)]);
+	if ($template->query(name => "parentlinks") ||
+	    $template->query(name => "has_parentlinks")) {
+		my @links=parentlinks($params{page});
+		$template->param(parentlinks => \@links);
+		$template->param(has_parentlinks => (@links > 0));
 	}
 }