websetup: Fix utf-8 problems.

IkiWiki/Plugin/websetup.pm

@@ -139,7 +139,11 @@ sub showfields ($$$@) {
 		my $value=$config{$key};
 
 		if ($info{safe} && (ref $value eq 'ARRAY' || ref $info{example} eq 'ARRAY')) {
-			$value=[(ref $value eq 'ARRAY' ? @{$value} : ""), "", ""]; # blank items for expansion
+			$value=[(ref $value eq 'ARRAY' ? map { Encode::encode_utf8($_) }  @{$value} : ""),
+				"", ""]; # blank items for expansion
+		}
+		else {
+			$value=Encode::encode_utf8($value);
 		}
 
 		if ($info{type} eq "string") {
@@ -290,7 +294,6 @@ sub showform ($$) {
 		shift->(form => $form, cgi => $cgi, session => $session,
 			buttons => $buttons);
 	});
-	IkiWiki::decode_form_utf8($form);
 
 	my %fields=showfields($form, undef, undef, IkiWiki::getsetup());
 	
@@ -308,6 +311,8 @@ sub showform ($$) {
 			$fields{$_}=$shown{$_} foreach keys %shown;
 		}
 	}
+
+	IkiWiki::decode_form_utf8($form);
 	
 	if ($form->submitted eq "Cancel") {
 		IkiWiki::redirect($cgi, $config{url});

debian/changelog

@@ -6,6 +6,7 @@ ikiwiki (3.20100104) UNRELEASED; urgency=low
     are disabled.
   * comments: Fix permalinks for comments using new conflict-free filenames.
   * img: Support alignment of images with captions. (Giuseppe Bilotta)
+  * websetup: Fix utf-8 problems.
 
  -- Joey Hess <joeyh@debian.org>  Mon, 04 Jan 2010 12:53:24 -0500
 

doc/bugs/utf-8_bug_in_websetup.pm.mdwn

@@ -4,6 +4,8 @@ I type chinese characters into the fields. After press "save setup" button the c
 
 I submit a patch that solve the problem for me.  --Lingo
 
+> Fully fixing it is slightly more complex, but now [[done]] --[[Joey]] 
+
 ----
 
     --- websetup.pm	2009-12-02 05:07:46.000000000 +0800