--- loncom/auth/lonroles.pm	2013/01/04 04:08:34	1.269.2.7
+++ loncom/auth/lonroles.pm	2013/01/01 03:45:13	1.280
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # User Roles Screen
 #
-# $Id: lonroles.pm,v 1.269.2.7 2013/01/04 04:08:34 raeburn Exp $
+# $Id: lonroles.pm,v 1.280 2013/01/01 03:45:13 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -142,7 +142,7 @@ use Apache::longroup;
 use GDBM_File;
 use LONCAPA qw(:DEFAULT :match);
 use HTML::Entities;
- 
+
 
 sub redirect_user {
     my ($r,$title,$url,$msg) = @_;
@@ -150,7 +150,6 @@ sub redirect_user {
     &Apache::loncommon::content_type($r,'text/html');
     &Apache::loncommon::no_cache($r);
     $r->send_http_header;
-    my $swinfo=&Apache::lonmenu::rawconfig();
 
     # Breadcrumbs
     my $brcrum = [{'href' => $url,
@@ -165,11 +164,6 @@ sub redirect_user {
     $url=~s/ /\%20/g;
     $r->print(<<ENDREDIR);
 $start_page
-<script type="text/javascript">
-// <![CDATA[
-$swinfo
-// ]]>
-</script>
 <p>$msg</p>
 $end_page
 ENDREDIR
@@ -220,7 +214,7 @@ sub handler {
 
     &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'});
 
-# -------------------------------------------------- Check if setting hot list
+# -------------------------------------------------- Check if setting hot list 
     my $hotlist;
     if ($env{'form.action'} eq 'verify_and_change_rolespref') {
         $hotlist = &Apache::lonpreferences::verify_and_change_rolespref($r);
@@ -602,7 +596,7 @@ ENDENTERKEY
                                                 if ($env{'request.role.adv'}) {
                                                     $dest = &Apache::lonenc::unencrypted($dest);
                                                     if ($destsymb eq '') {
-                                                        ($destsymb) = ($dest =~ /(?:\?|\&)symb=([^\&]*)/); 
+                                                        ($destsymb) = ($dest =~ /(?:\?|\&)symb=([^\&]*)/);
                                                         $destsymb = &unescape($destsymb);
                                                     }
                                                 }
@@ -617,7 +611,7 @@ ENDENTERKEY
                                             }
                                             if (($checkenc) && ($destsymb ne '')) {
                                                 my ($encstate,$unencsymb,$res);
-                                                $unencsymb = &Apache::lonnet::symbclean($destsymb);
+                                                my $unencsymb = &Apache::lonnet::symbclean($destsymb);
                                                 (undef,undef,$res) = &Apache::lonnet::decode_symb($unencsymb);
                                                 &Apache::lonnet::symbverify($unencsymb,$res,\$encstate);
                                                 if ($encstate) {
@@ -627,7 +621,7 @@ ENDENTERKEY
                                                 }
                                             }
                                         }
-                                        unless (($dest =~ m{^/enc/}) || ($dest =~ /(\?|\&)symb=.+___\d+___.+/)) { 
+                                        unless (($dest =~ m{^/enc/}) || ($dest =~ /(\?|\&)symb=.+___\d+___.+/)) {
                                             if (($destsymb ne '') && ($destsymb !~ m{^/enc/})) {
                                                 my $esc_symb = &escape($destsymb);
                                                 $dest .= '?symb='.$esc_symb;
@@ -758,7 +752,7 @@ function rolesView (caller) {
         document.rolechoice.display.value = caller;
     } else {
         if ((caller == 'doupdate') || (caller == 'requestauthor') ||
-            (caller == 'queued')) {
+            (caller == 'queued')) { 
             document.rolechoice.state.value = caller;
         }
     }
@@ -842,7 +836,7 @@ ENDHEADER
             }
             if ($hotlist) {
                 $showresult .= $hotlist;
-            }
+            } 
             $showresult .= '</div>';
             $r->print($showresult);
         } elsif ($env{'form.state'} eq 'queued') {
@@ -867,7 +861,7 @@ ENDHEADER
                       \%sortrole,\%roleclass,\%futureroles,\%timezones,$loncaparev);
     $refresh = $now;
     &Apache::lonnet::appenv({'user.refresh.time'  => $refresh});
-    unless ($env{'user.adv'}) {
+    unless ($env{'user.adv'}) { 
         if ($countactive > 0) {
             my $domdesc = &Apache::lonnet::domain($env{'user.domain'},'description');
             my $esc_dom = &HTML::Entities::encode($env{'user.domain'},'"<>&'); 
@@ -2158,6 +2152,7 @@ sub update_session_roles {
                     my $status_in_db =
                         &curr_role_status($tstart,$tend,$refresh,$now);
                     my ($rdummy,$rest) = split(/\//,$role,2);
+                    my ($rdummy,$rdomain,$rauthor,$rrole)=split(/\//,$role);
                     my %currpriv;
                     unless (exists($crprivs{$rest})) {
                         my ($rdomain,$rauthor,$rrole)=split(/\//,$rest);
@@ -2411,19 +2406,20 @@ sub update_session_roles {
                             }
                             $groupmsg .= '<li><b>'.
                                          $env{'course.'.$cdom.'_'.$cnum.'.description'}.'</b><ul>';
-                            $currcrs = $cdom.'_'.$cnum;
                         }
+                        my ($cdom,$cnum) = split(/\//,$1);
+                        my $group = $2;
                         my $groupdesc;
                         unless (ref($curr_groups{$cdom.'_'.$cnum}) eq 'HASH') {
-                            %{$curr_groups{$cdom.'_'.$cnum}} =
+                            %{$curr_groups{$cdom.'_'.$cnum}} = 
                                 &Apache::longroup::coursegroups($cdom,$cnum);
                         }
                         unless ((ref($groupdescs{$cdom.'_'.$cnum}) eq 'HASH') &&
                             ($groupdescs{$cdom.'_'.$cnum}{$group})) {
 
-                            my %groupinfo =
+                            my %groupinfo = 
                                 &Apache::longroup::get_group_settings($curr_groups{$cdom.'_'.$cnum}{$group});
-                            $groupdescs{$cdom.'_'.$cnum}{$group} =
+                            $groupdescs{$cdom.'_'.$cnum}{$group} = 
                                 &unescape($groupinfo{'description'});
                         }
                         $groupdesc = $groupdescs{$cdom.'_'.$cnum}{$group};
@@ -2468,7 +2464,7 @@ sub update_session_roles {
                           &mt('Existing roles with status changes').'</li>'.
                           '<ul>';
             foreach my $item (sort(keys(%rolechange))) {
-                my $desc = &role_desc($item,$update,$refresh,$now);
+                my $desc = &role_desc($item,$update,$refresh,$now);  
                 $changemsg .= '<li>'.
                               &mt('[_1] status now: [_2].',$desc,
                               $rolechange{$item}).'</li>';
@@ -2520,7 +2516,7 @@ sub update_session_roles {
                 my $cdom = $env{'course.'.$cid.'.domain'};
                 my $cnum = $env{'course.'.$cid.'.num'};
                 my %curr_groups = &Apache::longroup::coursegroups($cdom,$cnum);
-                my %groupdesc;
+                my %groupdesc; 
                 if (ref($groupchange{$crs}) eq 'HASH') {
                     $groupchgmsg .= '<li>'.&mt('Course/Community: [_1]','<b>'.$crsdesc.'</b><ul>');
                     foreach my $group (sort(keys(%{$groupchange{$crs}}))) {
@@ -2721,7 +2717,7 @@ sub get_queued {
             if (ref($history{'details'}) eq 'HASH') {
                 $description = $history{details}{'cdescr'};
             }
-            @{$reqcrs{$reqtime}} = ($description,$showtype);
+            @{$reqcrs{$reqtime}} = ($description,$showtype); 
         }
     }
     my @sortedtimes = sort {$a <=> $b} (keys(%reqcrs));