Added configuration option to only allow OpenID logins.

If $config['site']['openidonly'] is set to true:
* the Login/Register pages will be removed from the navigation;
* directly accesses to the Login/Register pages will redirect to the
  OpenID login page;
* most links to the Login/Register pages will link to the OpenID login
  page instead.

The user will still need to set a password to access the API and RSS
feeds.

1 files changed, 7 insertions, 2 deletions

diff --git a/lib/facebookaction.php b/lib/facebookaction.php
index ab11b613e..289e702c6 100644
--- a/lib/facebookaction.php
+++ b/lib/facebookaction.php
@@ -256,8 +256,13 @@ class FacebookAction extends Action
         $this->elementStart('dd');
         $this->elementStart('p');
         $this->text(sprintf($loginmsg_part1, common_config('site', 'name')));
-        $this->element('a',
-            array('href' => common_local_url('register')), _('Register'));
+        if (!common_config('site', 'openidonly')) {
+            $this->element('a',
+                array('href' => common_local_url('register')), _('Register'));
+        } else {
+            $this->element('a',
+                array('href' => common_local_url('openidlogin')), _('Register'));
+        }
         $this->text($loginmsg_part2);
     $this->elementEnd('p');
         $this->elementEnd('dd');