--- loncom/interface/loncoursegroups.pm	2006/05/09 15:09:27	1.16
+++ loncom/interface/loncoursegroups.pm	2006/05/22 22:35:46	1.21
@@ -30,6 +30,7 @@ use Apache::loncommon;
 use Apache::lonhtmlcommon;
 use Apache::lonlocal;
 use Apache::lonnavmaps;
+use Apache::longroup;
 use Apache::Constants qw(:common :http);
 
 sub handler {
@@ -82,10 +83,16 @@ sub handler {
     my $rowColor2 = "#eeeeee";
 
     my $action = $env{'form.action'};
+    my $state = $env{'form.state'};
+    if ((!defined($action)) || ($action eq 'view')) {
+        if (!defined($state)) {
+            $state = 'view';
+        }
+    }
     if ($action eq 'create' || $action eq 'modify' || $action eq 'view') { 
         if ($view_permission || $manage_permission) {
-            &group_administration($r,$action,$cdom,$cnum,$function,$tabcol,
-                                  \%functions,\%idx,$view_permission,
+            &group_administration($r,$action,$state,$cdom,$cnum,$function,
+                                  $tabcol,\%functions,\%idx,$view_permission,
                                   $manage_permission,$rowColor1,$rowColor2);
         } else {
             $r->print(&mt('You do not have group administration '.
@@ -93,7 +100,7 @@ sub handler {
         }
     } else {
         &print_main_menu($r,$cdom,$cnum,$function,$tabcol,\%functions,\%idx,
-                         $view_permission,$manage_permission,$action,
+                         $view_permission,$manage_permission,$action,$state,
                          $rowColor1,$rowColor2);
     }
     return OK;
@@ -101,31 +108,36 @@ sub handler {
 
 sub print_main_menu {
     my ($r,$cdom,$cnum,$function,$tabcol,$functions,$idx,$view_permission,
-        $manage_permission,$action,$rowColor1,$rowColor2) = @_;
-    $r->print(&header('Course Groups',undef,undef,undef,undef,$function));
+        $manage_permission,$action,$state,$rowColor1,$rowColor2) = @_;
+    my $jscript = qq|
+function changeSort(caller) {
+    document.$state.sortby.value = caller;
+    document.$state.submit();
+}\n|;
+    $r->print(&header('Course Groups',$jscript,$action,$state,
+                      undef,$function));
     &Apache::lonhtmlcommon::add_breadcrumb
         ({href=>"/adm/coursegroups",
           text=>"Course Groups",});
     $r->print(&Apache::lonhtmlcommon::breadcrumbs('Course Groups'));
     &display_groups($r,$cdom,$cnum,$function,$tabcol,$functions,$idx,
-                    $view_permission,$manage_permission,$action,$rowColor1,
-                    $rowColor2);
+                    $view_permission,$manage_permission,$action,$state,
+                    $rowColor1,$rowColor2);
     $r->print(&footer());
     return;
 }
 
 sub display_groups {
     my ($r,$cdom,$cnum,$function,$tabcol,$functions,$idx,$view_permission,
-        $manage_permission,$action,$rowColor1,$rowColor2) = @_;
+        $manage_permission,$action,$state,$rowColor1,$rowColor2) = @_;
     my %curr_groups = ();
     my %grp_info = ();
-
     my %actionlinks = (
-      modify => '<a href="/adm/coursegroups?action=modify&state=pick_task&refpage='.
-                $env{'form.refpage'}.'&groupname=',
+      modify => '<a href="/adm/coursegroups?action=modify&refpage='.
+                         $env{'form.refpage'}.'&groupname=',
       view => '<a href="/adm/'.$cdom.'/'.$cnum.'/',
       delete => '<a href="/adm/coursegroups?action=delete&refpage='.
-                $env{'form.refpage'}.'&groupname=',
+                         $env{'form.refpage'}.'&groupname=',
     );
     my %lt = &Apache::lonlocal::texthash( 
                           modify => 'Modify',
@@ -154,7 +166,7 @@ sub display_groups {
         if (!defined($action)) {
             $action = 'view';
         }
-        my %curr_groups = &Apache::loncommon::coursegroups($cdom,$cnum);
+        my %curr_groups = &Apache::longroup::coursegroups($cdom,$cnum);
         if (%curr_groups) {
             $r->print('<br /><br />');
             $r->print(&Apache::lonhtmlcommon::start_pick_box());
@@ -173,7 +185,7 @@ sub display_groups {
         <td><b>$lt{'func'}</b>
         </td>
         <td><b><a href="javascript:changeSort('quota')">$lt{'quot'}</a></b></td>
-        <td><b><a href="javascript:changeSort('totalmembers)">$lt{'memb'}</a></b></td>
+        <td><b><a href="javascript:changeSort('totalmembers')">$lt{'memb'}</a></b></td>
         <td><b><a href="javascript:changeSort('totalfiles')">$lt{'file'}</a></b></td>
         <td><b><a href="javascript:changeSort('boards')">$lt{'dibd'}</a></b></td>
         <td><b><a href="javascript:changeSort('diskuse')">$lt{'dius'}</a></b></td>
@@ -182,7 +194,7 @@ END
             my %Sortby = ();
             foreach my $group (sort(keys(%curr_groups))) {
                 %{$grp_info{$group}} = 
-                                  &Apache::loncommon::get_group_settings(
+                                  &Apache::longroup::get_group_settings(
                                                          $curr_groups{$group});
                 my $members_result = &group_members($cdom,$cnum,$group,
                                                     \%grp_info);
@@ -245,15 +257,31 @@ END
                     if ($action eq 'modify' || $action eq 'delete') {
                         $link .= $group;
                     } else {
-                        $link .= $group.'/grppg?register=1';
+                        $link .= $group.'/grppg';
+                    }
+                    $link .= '">'.$lt{$action}.'</a>';
+                    if ($action eq 'view') { 
+                        if (($manage_permission) && 
+                            ($env{'form.refpage'} ne 'enrl')) {
+                            $link .= '&nbsp;&nbsp;'.$actionlinks{'modify'}.
+                                      $group.'">'.$lt{'modify'}.'</a>';
+                        }
                     }
-                    $link .= '">'.$lt{$action}.'</a>';  
                     $r->print('<tr bgcolor="'.$rowColor.'"><td><small>'.$link.'</small></td><td><small>'.$group.'</small></td><td><small>'.$description.'</small></td><td><small>'.$creator.'</small></td><td><small>'. &Apache::lonnavmaps::timeToHumanString($creation).'</small></td><td><small>'. &Apache::lonnavmaps::timeToHumanString($modified).'</small></td><td><small>'.$functionality.'</small></td><td><small>'.$quota.'</small></td><td><small>'.$totalmembers.'</small></td><td><small>'.$totalfiles.'</small></td><td><small>'.$boards.'</small></td><td><small>'.$diskuse.'</small></td></tr>');
                     $rowNum ++;
                 }
             }
             $r->print('</table>');
             $r->print(&Apache::lonhtmlcommon::end_pick_box());
+            $r->print('<input type="hidden" name="refpage" '.
+                      'value="'.$env{'form.refpage'}.'" />');
+            if ($action eq 'view') {
+                if (!defined($state)) {
+                    $state = 'view';
+                }
+                $r->print('<input type="hidden" name="state" value="'.
+                      $state.'" />');
+            }
         } else {
             $r->print($lt{'nogr'});
             if ($manage_permission) {
@@ -267,15 +295,15 @@ END
         my @coursegroups = split(/:/,$env{'request.course.groups'});
         if (@coursegroups > 0) {
             $r->print('<br /><br />');
-            my %curr_groups = &Apache::loncommon::coursegroups($cdom,$cnum);
+            my %curr_groups = &Apache::longroup::coursegroups($cdom,$cnum);
             if (%curr_groups) {
                 foreach my $group (@coursegroups) {
-                    my %group_info =  &Apache::loncommon::get_group_settings(
+                    my %group_info =  &Apache::longroup::get_group_settings(
                                         $curr_groups{$group});
                     my $description = &Apache::lonnet::unescape(
                                         $group_info{description});
                     my ($uname,$udom) = split(/:/,$group_info{creator});
-                    $r->print('<font size="+1"><a href="/adm/'.$udom.'/'.$uname.'/'.$group.'/grppg?register=1">'.$group,'</a><font><br /><small>'.$description.'</small><br /><br />');
+                    $r->print('<font size="+1"><a href="/adm/'.$udom.'/'.$uname.'/'.$group.'/grppg">'.$group,'</a><font><br /><small>'.$description.'</small><br /><br />');
                 }
             }
         } else {
@@ -287,7 +315,7 @@ END
 }
 
 sub group_administration {
-    my ($r,$action,$cdom,$cnum,$function,$tabcol,$functions,$idx,
+    my ($r,$action,$state,$cdom,$cnum,$function,$tabcol,$functions,$idx,
         $view_permission,$manage_permission,$rowColor1,$rowColor2) = @_;
     my %sectioncount = ();
     my @tools = ();
@@ -302,7 +330,6 @@ sub group_administration {
     my %memchg;
     my @member_changes = ('deletion','expire','activate','reenable',
                           'changefunc','changepriv');
-    my $state = $env{'form.state'};
     my ($groupname,$description,$startdate,$enddate,$granularity,$specificity);
 
     if (defined($env{'form.groupname'})) {
@@ -341,7 +368,11 @@ sub group_administration {
 
     if ($action eq 'modify') {
         if ($state eq '') {
-            $state = 'pick_group';
+            if (defined($env{'form.groupname'})) {
+                $state = 'pick_task';
+            } else {
+                $state = 'pick_group';
+            }
         } else {
             %stored = &retrieve_settings($cdom,$cnum,$groupname);
             if (ref($stored{'types'}) eq 'ARRAY') {
@@ -433,7 +464,10 @@ sub group_administration {
                                    );
     if (ref($stored{'autorole'}) eq 'ARRAY') {
         foreach my $role (@{$stored{'autorole'}}) {
-            $elements{'modify'}{'change_settings'}{'sec_'.$role} = 'selectbox'; 
+            unless ($role eq 'cc') {
+                $elements{'modify'}{'change_settings'}{'sec_'.$role} = 
+                                                                   'selectbox';
+            }
         }
     }
     %{$elements{'create'}{'pick_members'}} = (
@@ -472,7 +506,7 @@ sub group_administration {
         }
         if (defined($env{'form.sectionpick'})) {
             @sections=&Apache::loncommon::get_env_multiple('form.sectionpick');
-            if (grep/^_all$/,@sections) {
+            if (grep/^all$/,@sections) {
                 @sections = sort {$a cmp $b} keys(%sectioncount);
             }
         }
@@ -556,11 +590,17 @@ sub group_administration {
     }
 
     if (($state eq 'pick_privs') || ($state eq 'change_privs') ||
-        (($specificity eq 'No') && 
-         (($state eq 'result') || ($state eq 'memresult')))) {
+         (($specificity eq 'No') && 
+          ($state eq 'memresult' || $state eq 'result' || $state eq 'addresult'))) { 
         foreach my $tool (@tools) {
             my @values = &Apache::loncommon::get_env_multiple('form.user_'.$tool);
             foreach my $user (@values) {
+                if ($state eq 'pick_privs' || $state eq 'result' 
+                    || $state eq 'addresult') {
+                    if (!grep(/^\Q$user\E$/,@members)) {
+                        next;
+                    }
+                }
                 unless(exists($usertools{$user}{$tool})) {
                     $usertools{$user}{$tool} = 1;
                 }
@@ -701,7 +741,7 @@ function changeSort(caller) {
     @{$branchstates{'members'}} = ('change_members','change_privs','memresult');
     @{$branchstates{'adds'}} = ('add_members','pick_members','pick_privs',
                                 'addresult');
-    
+
     if (defined($env{'form.branch'})) {
         push (@{$states{$action}},@{$branchstates{$env{'form.branch'}}});
     }
@@ -797,7 +837,7 @@ function changeSort(caller) {
         $r->print(&Apache::lonhtmlcommon::breadcrumbs
 		  ('Course Groups Manager'));
         &display_groups($r,$cdom,$cnum,$function,$tabcol,$functions,$idx,
-                        $view_permission,$manage_permission,$action,
+                        $view_permission,$manage_permission,$action,$state,
                         $rowColor1,$rowColor2);
 
     }
@@ -807,12 +847,12 @@ function changeSort(caller) {
 
 sub retrieve_settings {
     my ($cdom,$cnum,$groupname) = @_;
-    my %curr_groups = &Apache::loncommon::coursegroups($cdom,$cnum,$groupname);
+    my %curr_groups = &Apache::longroup::coursegroups($cdom,$cnum,$groupname);
 
     return if (!%curr_groups);
 
     my %groupinfo = 
-	&Apache::loncommon::get_group_settings($curr_groups{$groupname});
+	&Apache::longroup::get_group_settings($curr_groups{$groupname});
 
     my %stored;
 
@@ -849,12 +889,14 @@ sub retrieve_settings {
     $stored{'autodrop'} = $groupinfo{'autodrop'};
     if (exists($groupinfo{'autosec'})) {
 	foreach my $role (sort(keys(%{$groupinfo{'autosec'}}))) {
-	    foreach my $section (@{$groupinfo{'autosec'}{$role}}) {
-		push (@{$stored{'sec_'.$role}},$section);
-	    }
-	    if (@{$groupinfo{'autosec'}{$role}} > 0) {
-		push(@{$stored{'autorole'}},$role);
-	    }
+            if (ref($groupinfo{'autosec'}{$role}) eq 'ARRAY') {
+	        foreach my $section (@{$groupinfo{'autosec'}{$role}}) {
+	            push (@{$stored{'sec_'.$role}},$section);
+	        }
+	        if (@{$groupinfo{'autosec'}{$role}} > 0) {
+		    push(@{$stored{'autorole'}},$role);
+	        }
+            }
 	}
     }
     return %stored;
@@ -897,7 +939,7 @@ sub display_control {
         my $groupname = $env{'form.groupname'};
         if ($state eq 'pick_group') {
             &display_groups($r,$cdom,$cnum,$function,$tabcol,$functions,$idx,
-                            $view_permission,$manage_permission,$action,
+                            $view_permission,$manage_permission,$action,$state,
                             $rowColor1,$rowColor2);
         } elsif ($state eq 'pick_task') {
             &modify_menu($r,$groupname,$page);
@@ -1201,7 +1243,8 @@ sub membership_options {
                 'meof' => 'members of the new group.',
                 'admg' => 'additional members of the group.',
                 'ifno' => 'If you do not wish to add members when you first '.
-                          'create the group, do not make any selections',  
+                          'create the group, do not make any selections.',
+                'asub' => 'A subsequent step will also allow you to specify automatic adding/dropping of group members triggered by specified role and section changes.',
                 'acty' => 'Access types',
                 'coro' => 'Course roles',
                 'cose' => 'Course sections',
@@ -1223,7 +1266,7 @@ sub membership_options {
     <td colspan="3">
      <b>'.$lt{'gmem'}.'</b><br/>'.$lt{'picr'});
     if ($action eq 'create') {
-        $r->print($lt{'meof'}.'<br />'.$lt{'ifno'});
+        $r->print($lt{'meof'}.'<br />'.$lt{'ifno'}.'<br />'.$lt{'asub'});
     } else {
         $r->print($lt{'admg'});
     }
@@ -1247,8 +1290,8 @@ sub membership_options {
     $r->print(&Apache::lonhtmlcommon::role_select_row(\@roles));
     if (@sections > 0) {
         @sections = sort {$a cmp $b} @sections;
-        unshift(@sections,'_all'); # Put 'all' at the front of the list
-        unshift(@sections,'_nosec'); # Put 'no sections' next
+        unshift(@sections,'all'); # Put 'all' at the front of the list
+        unshift(@sections,'none'); # Put 'no sections' next
         $r->print('<td>&nbsp;</td>
                    <td colspan="3" align="center" valign="top">'.
         &sections_selection(\@sections,'sectionpick').'</td>');
@@ -1269,9 +1312,9 @@ sub sections_selection {
         $numvisible = @{$sections};
     }
     foreach my $sec (@{$sections}) {
-        if ($sec eq '_all') {
+        if ($sec eq 'all') {
             $section_sel .= '  <option value="'.$sec.'" />all sections'."\n";
-        } elsif ($sec eq '_nosec') {
+        } elsif ($sec eq 'none') {
             $section_sel .= '  <option value="'.$sec.'" />no section'."\n"; 
         } else {
             $section_sel .= '  <option value="'.$sec.'" />'.$sec."\n";
@@ -2588,7 +2631,9 @@ sub member_privileges_form {
         }
         $specificity = $env{'form.specificity'};
     } else {
-        @defprivs = @{$$stored{'defpriv'}};
+        if (defined($$stored{'defpriv'})) {
+            @defprivs = @{$$stored{'defpriv'}};
+        }
         $specificity = $$stored{'specificity'};
     }
     my @showtools;
@@ -2772,7 +2817,9 @@ sub process_request {
             @defprivs = @temp; 
         }
     } else {
-        @defprivs = @{$$stored{'defpriv'}};
+        if (defined($$stored{'defpriv'})) {
+            @defprivs = @{$$stored{'defpriv'}};
+        }
     }
 
     my $outcome;
@@ -2852,9 +2899,6 @@ sub write_group_data {
         if (defined($env{'form.sec_'.$role})) {
             my @autosections=&Apache::loncommon::get_env_multiple('form.sec_'.
                                                                   $role);
-            if (grep/^_all$/,@autosections) {
-                @autosections = sort {$a cmp $b} keys(%{$sectioncount});
-            }
             $autosec .= '<role id="'.$role.'">';
             foreach my $sec (@autosections) {
                 $autosec .= '<section>'.$sec.'</section>';
@@ -2898,6 +2942,9 @@ sub process_membership {
     my $num_ok = 0;
     my $num_fail = 0;
     my %group_privs = ();
+    my %curr_privs = ();
+    my %curr_start = ();
+    my %curr_end = ();
     my %tooltype = ();
 
     foreach my $tool (@{$tools}) {
@@ -2936,6 +2983,7 @@ sub process_membership {
     my @expire = ();
     my @deletion = ();
     my @reenable = ();
+    my @unchanged = ();
     if ($state eq 'memresult') {
         if (ref($$memchg{'activate'}) eq 'ARRAY') {
             @activate = @{$$memchg{'activate'}};
@@ -2949,21 +2997,25 @@ sub process_membership {
         if (ref($$memchg{'reenable'}) eq 'ARRAY') {
             @reenable = @{$$memchg{'reenable'}};
         }
+        my %membership = &Apache::lonnet::get_group_membership($cdom,$cnum,
+                                                                 $groupname);
+        foreach my $key (sort(keys(%membership))) {
+            if ($key =~ /^\Q$groupname\E:([^:]+:[^:]+)$/) {
+                ($curr_end{$1},$curr_start{$1},$curr_privs{$1}) = 
+                                                split(/:/,$membership{$key},3);
+            }
+        }
         if (@expire + @deletion > 0) {
-            my %membership = &Apache::lonnet::get_group_membership($cdom,$cnum,
-                                                                   $groupname);
             foreach my $user (@expire) {
-                my ($currend,$currstart,@userprivs) = 
-                                  split(/:/,$membership{$groupname.':'.$user});
-                $group_privs{$user} = join(':',@userprivs); 
-                if ($currstart > $now) {
-                    $currstart = $now;
+                my $savestart = $curr_start{$user};
+                if ($savestart > $now) {
+                    $savestart = $now;
                 }
-                $usersettings{$groupname.':'.$user} = $now.':'.$currstart.':'.
-                                                      $group_privs{$user};
+                $usersettings{$groupname.':'.$user} = $now.':'.$savestart.':'.
+                                                      $curr_privs{$user};
                 if (&Apache::lonnet::modify_group_roles($cdom,$cnum,$groupname,
-                                                       $user,$now,$currstart,
-                                                       $group_privs{$user}) eq 'ok') {
+                                                       $user,$now,$savestart,
+                                                       $curr_privs{$user}) eq 'ok') {
                     push(@{$added{'expired'}},$user);
                     $num_ok ++;
                 } else {
@@ -2987,19 +3039,35 @@ sub process_membership {
     }
 
     foreach my $user (sort(keys(%{$usertools}))) {
+        if ((grep(/^$user$/,@expire)) || (grep(/^$user$/,@deletion))) {
+            next;
+        }
         my $type;
         my $start = $startdate;
         my $end = $enddate;
         if ($state eq 'memresult') {
+            if ($curr_privs{$user} eq $group_privs{$user}) {
+               push(@unchanged,$user);
+               next;
+            }
+            if (exists($curr_start{$user})) {
+                $start = $curr_start{$user};
+            }
+            if (exists($curr_end{$user})) {
+                $end = $curr_end{$user};
+            }
             $type = 'modified';
             if (@activate > 0) {
                 if (grep/^$user$/,@activate) {
                     $start = $now;
+                    $end = $enddate;
                     $type = 'activated';
                 }
             }
             if (@reenable > 0) {
                 if (grep/^$user$/,@reenable) {
+                    $start = $startdate;
+                    $end = $enddate;
                     $type = 'reenabled';
                 }
             }
@@ -3023,7 +3091,7 @@ sub process_membership {
     if ($num_ok) {
         foreach my $type (sort(keys(%added))) { 
             $r->print(&mt('The following users were successfully [_1]',$type));
-            if (!($type eq 'deleted' ||  $type eq 'expired')) {   
+            if (!($type eq 'deleted' || $type eq 'expired')) {   
                 $r->print(&mt(' with the following privileges'));
             }
             $r->print(':<br />');
@@ -3044,6 +3112,7 @@ sub process_membership {
                 }
                 $r->print($$userdata{$user}[$$idx{fullname}].'&nbsp;-&nbsp;'.$user.$privlist.'<br />');
             }
+            $r->print('<br />');
         }
     }
     if ($num_fail) {
@@ -3053,11 +3122,19 @@ sub process_membership {
                 $r->print($$userdata{$user}[$$idx{fullname}].' - '.$user.'<br />');
             }
         }
+        $r->print('<br />');
+    }
+    if (@unchanged > 0) {
+        $r->print(&mt('No change occurred for the following users:<br />'));
+        foreach my $user (sort(@unchanged)) {
+            $r->print($$userdata{$user}[$$idx{fullname}].' - '.$user.'<br />');
+        }
+        $r->print('<br />');
     }
     if ($roster_result eq 'ok') {
-        $r->print('<br />Group membership list updated.');
+        $r->print('<br />'.&mt('Group membership list updated.'));
     } else {
-        $r->print('<br />An error occurred while updating the group membership list -'.$roster_result.'<br />');
+        $r->print('<br />'.&mt('An error occurred while updating the group membership list -').$roster_result.'<br />');
     }
     return;
 }
@@ -3115,7 +3192,7 @@ sub automapping {
    <td>&nbsp;</td>
    <td colspan="3">
    <nobr>'.$$lt{'auad'}.':&nbsp;
-    <input type="radio" name="autoadd" value="on" />on&nbsp;&nbsp;<input type="radio" name="autoadd" value="off" />off');
+    <label><input type="radio" name="autoadd" value="on" />on&nbsp;&nbsp;</label><label><input type="radio" name="autoadd" value="off" checked="checked" />off</label>');
     if ($action eq 'modify') {
         $r->print('&nbsp;&nbsp;&nbsp;&nbsp;('.$$lt{'curr'}.' <b>'.$$lt{$add}.'</b>)');
     }
@@ -3127,7 +3204,7 @@ sub automapping {
    <td>&nbsp;</td>
    <td colspan="3">
     <nobr>'.$$lt{'auex'}.':&nbsp;
-    <input type="radio" name="autodrop" value="on" />on&nbsp;&nbsp;<input type="radio" name="autodrop" value="off" />off');
+    <label><input type="radio" name="autodrop" value="on" />on&nbsp;&nbsp;</label><label><input type="radio" name="autodrop" value="off" checked="checked" />off</label>');
     if ($action eq 'modify') {
         $r->print('&nbsp;&nbsp;&nbsp;&nbsp;('.$$lt{'curr'}.' <b>'.$$lt{$drop}.'</b>)');
     }
@@ -3150,8 +3227,8 @@ sub mapping_settings {
     my @sections = keys(%{$sectioncount});
     if (@sections > 0) {
         @sections = sort {$a cmp $b} @sections;
-        unshift(@sections,'_nosec'); # Put 'no sections' next
-        unshift(@sections,'_all'); # Put 'all' at the front of the list
+        unshift(@sections,'none'); # Put 'no sections' next
+        unshift(@sections,'all'); # Put 'all' at the front of the list
     }
     &topic_bar($r,$tabcol,$image,$$lt{'pirs'});
     $r->print('
@@ -3175,8 +3252,15 @@ sub mapping_settings {
         my $plrole=&Apache::lonnet::plaintext($role);
         my $sections_sel;
         if (@sections > 0) {
-            $sections_sel='<td>'.&sections_selection(\@sections,'sec_'.$role).
-                                                                       '</td>';
+            if ($role eq 'cc') {
+                $sections_sel = '<td align="right">'.
+                                &mt('all sections').'<input type="hidden" '. 
+                                'name="sec_cc" value="all" /></td>';
+            } else { 
+                $sections_sel='<td align="right">'.
+                              &sections_selection(\@sections,'sec_'.$role).
+                              '</td>';
+            }
         }
         if ($rowNum %2 == 1) {
             $rowColor = $rowColor1;
@@ -3209,7 +3293,7 @@ sub mapping_settings {
 }
 
 sub standard_roles {
-    my @roles = ('st','ep','ta','in','cc');
+    my @roles = ('cc','in','ta','ep','st');
     return @roles;
 }
 
@@ -3410,7 +3494,7 @@ function toggleTools(field,caller) {
 sub validate_groupname {
     my ($groupname,$action,$cdom,$cnum) = @_;
     my %sectioncount = &Apache::loncommon::get_sections($cdom,$cnum);
-    my %curr_groups = &Apache::loncommon::coursegroups($cdom,$cnum);
+    my %curr_groups = &Apache::longroup::coursegroups($cdom,$cnum);
 
     my %lt = &Apache::lonlocal::texthash (
                       igna => 'Invalid group name',