Index: openacs-4/packages/dotlrn/www/register.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/dotlrn/www/register.tcl,v
diff -u -r1.2 -r1.3
--- openacs-4/packages/dotlrn/www/register.tcl	23 Jan 2002 00:15:43 -0000	1.2
+++ openacs-4/packages/dotlrn/www/register.tcl	16 Mar 2002 02:02:07 -0000	1.3
@@ -6,18 +6,36 @@
     @creation-date 2001-10-06
     @version $Id$
 } -query {
+    {user_id ""}
     {community_id ""}
     {referer "./"}
 }
 
 ad_maybe_redirect_for_registration
 
-set user_id [ad_conn user_id]
-
 if {[empty_string_p $community_id]} {
     set community_id [dotlrn_community::get_community_id]
 }
 
-dotlrn_community::add_user $community_id $user_id
+if {[empty_string_p $user_id]} {
+    set user_id [ad_conn user_id]
+} else {
+    dotlrn::require_user_admin_community $community_id
+}
 
+set join_policy [db_string select_join_policy {
+    select join_policy
+    from dotlrn_communities_full
+    where community_id = :community_id
+}]
+
+switch -exact $join_policy {
+    "open" {
+        dotlrn_community::add_user $community_id $user_id
+    }
+    "needs approval" {
+        dotlrn_community::add_user -member_state "needs approval" $community_id $user_id
+    }
+}
+
 ad_returnredirect $referer