X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/d534483b9befc360b3d973091b1b7f5692f15a6e..e4ccc4f3b09aaaa4f64bdba1d6ffff24e924fd20:/IkiWiki/Plugin/meta.pm?ds=sidebyside

diff --git a/IkiWiki/Plugin/meta.pm b/IkiWiki/Plugin/meta.pm
index 8244cf718..bac163469 100644
--- a/IkiWiki/Plugin/meta.pm
+++ b/IkiWiki/Plugin/meta.pm
@@ -12,10 +12,20 @@ my %title;
 sub import { #{{{
 	IkiWiki::hook(type => "preprocess", id => "meta", 
 		call => \&preprocess);
+	IkiWiki::hook(type => "filter", id => "meta", 
+		call => \&filter);
 	IkiWiki::hook(type => "pagetemplate", id => "meta", 
 		call => \&pagetemplate);
 } # }}}
 
+sub filter (@) { #{{{
+	my %params=@_;
+	
+	$meta{$params{page}}='';
+
+	return $params{content};
+} # }}}
+
 sub preprocess (@) { #{{{
 	if (! @_) {
 		return "";
@@ -26,12 +36,17 @@ sub preprocess (@) { #{{{
 	delete $params{$key};
 	my $page=$params{page};
 	delete $params{page};
+	delete $params{destpage};
+
+	eval q{use HTML::Entities};
+	# Always dencode, even if encoding later, since it might not be
+	# fully encoded.
+	$value=decode_entities($value);
 
 	if ($key eq 'link') {
 		if (%params) {
-			$meta{$page}='' unless exists $meta{$page};
-			$meta{$page}.="<link href=\"$value\" ".
-				join(" ", map { "$_=\"$params{$_}\"" } keys %params).
+			$meta{$page}.="<link href=\"".encode_entities($value)."\" ".
+				join(" ", map { encode_entities($_)."=\"".encode_entities(decode_entities($params{$_}))."\"" } keys %params).
 				" />\n";
 		}
 		else {
@@ -43,19 +58,22 @@ sub preprocess (@) { #{{{
 		$title{$page}=$value;
 	}
 	else {
-		$meta{$page}='' unless exists $meta{$page};
-		$meta{$page}.="<meta name=\"$key\" content=\"$value\" />\n";
+		$meta{$page}.="<meta name=\"".encode_entities($key).
+			"\" content=\"".encode_entities($value)."\" />\n";
 	}
 
 	return "";
 } # }}}
 
-sub pagetemplate ($$) { #{{{
-        my $page=shift;
-        my $template=shift;
+sub pagetemplate (@) { #{{{
+	my %params=@_;
+        my $page=$params{page};
+        my $template=$params{template};
 
-	$template->param(meta => $meta{$page}) if exists $meta{$page};
-	$template->param(title => $title{$page}) if exists $title{$page};
+	$template->param(meta => $meta{$page})
+		if exists $meta{$page} && $template->query(name => "meta");
+	$template->param(title => $title{$page})
+		if exists $title{$page} && $template->query(name => "title");
 } # }}}
 
 1