Improve display of openid in preferences page.

Now that openiduser is in IkiWiki core, it's ok to have passwordauth check
for it, and avoid displaying useless password fields when showing
preferences for an openid.

Also improved the styling of the display of the openid in the preferneces
page.

1 files changed, 7 insertions, 7 deletions

diff --git a/IkiWiki/Plugin/openid.pm b/IkiWiki/Plugin/openid.pm
index dc0e0f48e..b60740c0e 100644
--- a/IkiWiki/Plugin/openid.pm
+++ b/IkiWiki/Plugin/openid.pm
@@ -82,13 +82,13 @@ sub formbuilder_setup (@) {
 			}
 		}
 	}
-	elsif ($form->title eq "preferences") {
-		if (! defined $form->field(name => "name")) {
-			$form->field(name => "OpenID", disabled => 1,
-				value => $session->param("name"), 
-				size => 50, force => 1,
-				fieldset => "login");
-		}
+	elsif ($form->title eq "preferences" &&
+	       IkiWiki::openiduser($session->param("name"))) {
+		$form->field(name => "openid_url", disabled => 1,
+			label => htmllink("", "", "ikiwiki/OpenID", noimageinline => 1),
+			value => $session->param("name"), 
+			size => 50, force => 1,
+			fieldset => "login");
 	}
 }