--- loncom/interface/longroup.pm	2009/01/30 16:13:04	1.19
+++ loncom/interface/longroup.pm	2010/08/29 22:59:49	1.25
@@ -1,6 +1,8 @@
 # The LearningOnline Network with CAPA
 # accessor routines used to provide information about course groups 
 #
+# $Id: longroup.pm,v 1.25 2010/08/29 22:59:49 raeburn Exp $
+#
 # Copyright Michigan State University Board of Trustees
 #
 # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
@@ -29,6 +31,7 @@ package Apache::longroup;
 use strict;
 use Apache::lonnet;
 use Apache::lonlocal;
+use LONCAPA;
 
 ###############################################
 =pod
@@ -438,7 +441,7 @@ sub group_changes {
 
 sub get_fixed_privs {
     my $fixedprivs = {
-                      communication          => {sgm => 1},
+                      email          => {sgm => 1},
                       discussion     => {vgb => 1},
                       chat           => {pgc => 1},
                       files          => {rgf => 1},
@@ -453,7 +456,7 @@ sub get_fixed_privs {
 sub get_tool_privs {
     my ($gpterm) = @_;
     my $toolprivs = {
-        communication    => {
+        email    => {
             sgm => 'Send '.$gpterm.' message',
             sgb => 'Broadcast message',
         },
@@ -465,7 +468,7 @@ sub get_tool_privs {
             vgb => 'View boards',
         },
         chat       => {
-            pgc => 'Chat',
+            pgc => 'Chat Room',
         },
         files      => {
             rgf => 'Retrieve',
@@ -684,6 +687,25 @@ sub get_group_bbinfo {
 }
 
 ###############################################
+
+sub get_group_link {
+    my ($cdom,$cnum,$group,$navmap) = @_;
+    if (ref($navmap)) {
+        my $symb = 'uploaded/'.$cdom.'/'.$cnum.'/group_folder_'.$group.'.sequence___1___adm/'.$cdom.'/'.$cnum.'/'.$group.'/smppg';
+        my $res = $navmap->getBySymb($symb);
+        my $link;
+        if (ref($res)) {
+            $link = $res->link();
+            $link .= (($link=~/\?/)?'&':'?').'symb='.$res->shown_symb();
+        } else {
+            $link = '/adm/'.$cdom.'/'.$cnum.'/'.$group.'/smppg';
+        }
+        return $link; 
+    }
+    return;
+}
+
+###############################################
 
 1;