ogr_access not appearing in config multinode UI

OK, I re-visited the code. I've finally figured this out. Bear with me as I try to explain.

This code in the multinode_access patch is designed to get all available realms from all installed modules:

+  // Get all rule realms from node_access table.
+  $result = db_query("SELECT DISTINCT realm FROM {node_access}");
+   while ($row = db_fetch_object($result)) {
+    $rules[] = $row->realm;
+   }    
+
+  // Get all rule realms from modules.  User doing this should have grants in all modules affected.
+  $op = 'view';
+  $mrules = node_access_grants($op, $uid);
+  foreach ($mrules as $realm => $grants) {
+    $rules[] = $realm;
+  }

Note that the call to node_access_grants (http://api.drupal.org/api/function/node_access_grants/5) calls the hook_node_grants (http://api.drupal.org/api/function/hook_node_grants/5) hook.

In OGUR, hook_node_grants looks like this:

function og_user_roles_node_grants($account, $op) {
  $array = array('ogr_access' => array());
  $result = db_query("SELECT ogr_id FROM {og_users_roles} WHERE uid = %d", $account->uid);
  while ($row = db_fetch_object($result)) {
    $array['ogr_access'][] = $row->ogr_id;
  }
  return !empty($array['ogr_access']) ? $array : NULL;
}

See the problem? OGUR will only return an ogr_access record for this user *if* the user has an ogr_id record in the og_users_roles table.

So, what does *that* mean? It means that in order to see the ogr_access realm in the multinode access table as user 1, user 1 must belong to at least one group and have at least one OGUR "Member role" configured in that group.

I know, I know. It's a pain. But, I have yet to figure out a better way to realiably get all possible realms from installed modules.

Try doing the above and see if that does the trick. If it does, then we'll add this to the documentation.

Thanks.

Will do.

See updated documentation on this here: http://drupal.org/node/281197