Quick fixes for grouplistall:

* respect count instead of listing all groups
* respect page parameter
* don't spew notice on undefined $id
* don't spew notice on undefined $group->homepage_url (dropped the element since there's nothing to go in it)

2 files changed, 9 insertions, 3 deletions

diff --git a/actions/apigrouplistall.php b/actions/apigrouplistall.php
index e1b54a832..f7677970f 100644
--- a/actions/apigrouplistall.php
+++ b/actions/apigrouplistall.php
@@ -66,7 +66,7 @@ class ApiGroupListAllAction extends ApiPrivateAuthAction
     {
         parent::prepare($args);
 
-        $this->user   = $this->getTargetUser($id);
+        $this->user   = $this->getTargetUser(null);
         $this->groups = $this->getGroups();
 
         return true;
@@ -137,11 +137,18 @@ class ApiGroupListAllAction extends ApiPrivateAuthAction
         $qry = 'SELECT user_group.* '.
           'from user_group join local_group on user_group.id = local_group.group_id '.
           'order by created desc ';
-
+        $offset = intval($this->page - 1) * intval($this->count);
+        $limit = intval($this->count);
+        if (common_config('db', 'type') == 'pgsql') {
+            $qry .= ' LIMIT ' . $limit . ' OFFSET ' . $offset;
+        } else {
+            $qry .= ' LIMIT ' . $offset . ', ' . $limit;
+        }
         $group = new User_group();
 
         $group->query($qry);
 
+        $groups = array();
         while ($group->fetch()) {
             $groups[] = clone($group);
         }
diff --git a/lib/apiaction.php b/lib/apiaction.php
index 9fc1a0779..59dc47c23 100644
--- a/lib/apiaction.php
+++ b/lib/apiaction.php
@@ -318,7 +318,6 @@ class ApiAction extends Action
         $twitter_group['url']=$group->permalink();
         $twitter_group['nickname']=$group->nickname;
         $twitter_group['fullname']=$group->fullname;
-        $twitter_group['homepage_url']=$group->homepage_url;
         $twitter_group['original_logo']=$group->original_logo;
         $twitter_group['homepage_logo']=$group->homepage_logo;
         $twitter_group['stream_logo']=$group->stream_logo;