X-Git-Url: http://git.tremily.us/?a=blobdiff_plain;f=IkiWiki%2FPlugin%2Ftag.pm;h=29af3757630d880f320c21b5bb8191777487892d;hb=d1999f0357d893924acdc84f7c6c93dab144aa7e;hp=7a1be6bec6b983c1ec8abb332d9a197df08a26cc;hpb=dae0f48e91304afcb6ebe0936360e51b22a56548;p=ikiwiki.git

diff --git a/IkiWiki/Plugin/tag.pm b/IkiWiki/Plugin/tag.pm
index 7a1be6bec..29af37576 100644
--- a/IkiWiki/Plugin/tag.pm
+++ b/IkiWiki/Plugin/tag.pm
@@ -4,18 +4,20 @@ package IkiWiki::Plugin::tag;
 
 use warnings;
 use strict;
-use IkiWiki;
+use IkiWiki 2.00;
 
 my %tags;
 
 sub import { #{{{
 	hook(type => "getopt", id => "tag", call => \&getopt);
-	hook(type => "preprocess", id => "tag", call => \&preprocess);
+	hook(type => "preprocess", id => "tag", call => \&preprocess_tag, scan => 1);
+	hook(type => "preprocess", id => "taglink", call => \&preprocess_taglink, scan => 1);
 	hook(type => "pagetemplate", id => "tag", call => \&pagetemplate);
 } # }}}
 
 sub getopt () { #{{{
 	eval q{use Getopt::Long};
+	error($@) if $@;
 	Getopt::Long::Configure('pass_through');
 	GetOptions("tagbase=s" => \$config{tagbase});
 } #}}}
@@ -31,7 +33,7 @@ sub tagpage ($) { #{{{
 	return $tag;
 } #}}}
 
-sub preprocess (@) { #{{{
+sub preprocess_tag (@) { #{{{
 	if (! @_) {
 		return "";
 	}
@@ -39,10 +41,11 @@ sub preprocess (@) { #{{{
 	my $page = $params{page};
 	delete $params{page};
 	delete $params{destpage};
+	delete $params{preview};
 
-	$tags{$page} = [];
 	foreach my $tag (keys %params) {
-		push @{$tags{$page}}, $tag;
+		$tag=IkiWiki::linkpage($tag);
+		$tags{$page}{$tag}=1;
 		# hidden WikiLink
 		push @{$links{$page}}, tagpage($tag);
 	}
@@ -50,6 +53,18 @@ sub preprocess (@) { #{{{
 	return "";
 } # }}}
 
+sub preprocess_taglink (@) { #{{{
+	if (! @_) {
+		return "";
+	}
+	preprocess_tag(@_);
+	my %params=@_;
+	delete $params{page};
+	delete $params{destpage};
+	delete $params{preview};
+	return join(" ", map { "[[$_]]" } keys %params);
+} # }}}
+
 sub pagetemplate (@) { #{{{
 	my %params=@_;
 	my $page=$params{page};
@@ -58,14 +73,16 @@ sub pagetemplate (@) { #{{{
 
 	$template->param(tags => [
 		map { 
-			link => htmllink($page, $destpage, tagpage($_))
-		}, @{$tags{$page}}
-	]) if exists $tags{$page} && @{$tags{$page}} && $template->query(name => "tags");
+			link => htmllink($page, $destpage, tagpage($_),
+					rel => "tag")
+		}, sort keys %{$tags{$page}}
+	]) if exists $tags{$page} && %{$tags{$page}} && $template->query(name => "tags");
 
-	if ($template->query(name => "pubdate")) {
-		# It's an rss template. Add any categories.
-		if (exists $tags{$page} && @{$tags{$page}}) {
-			$template->param(categories => [map { category => $_ }, @{$tags{$page}}]);
+	if ($template->query(name => "categories")) {
+		# It's an rss/atom template. Add any categories.
+		if (exists $tags{$page} && %{$tags{$page}}) {
+			$template->param(categories => [map { category => $_ },
+				sort keys %{$tags{$page}}]);
 		}
 	}
 } # }}}