--- loncom/lonnet/perl/lonnet.pm	2010/10/01 14:26:24	1.1056.2.7
+++ loncom/lonnet/perl/lonnet.pm	2010/11/11 20:56:04	1.1056.2.9
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.1056.2.7 2010/10/01 14:26:24 raeburn Exp $
+# $Id: lonnet.pm,v 1.1056.2.9 2010/11/11 20:56:04 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1577,7 +1577,8 @@ sub getsection {
     # If there is a role which has expired, return it.
     #
     $courseid = &courseid_to_courseurl($courseid);
-    my %roleshash = &dump('roles',$udom,$unam,$courseid);
+    my $extra = &freeze_escape({'skipcheck' => 1});
+    my %roleshash = &dump('roles',$udom,$unam,$courseid,undef,$extra);
     foreach my $key (keys(%roleshash)) {
         next if ($key !~/^\Q$courseid\E(?:\/)*(\w+)*\_st$/);
         my $section=$1;
@@ -2879,8 +2880,9 @@ sub get_my_roles {
     unless (defined($uname)) { $uname=$env{'user.name'}; }
     unless (defined($udom)) { $udom=$env{'user.domain'}; }
     my (%dumphash,%nothide);
-    if ($context eq 'userroles') { 
-        %dumphash = &dump('roles',$udom,$uname);
+    if ($context eq 'userroles') {
+        my $extra = &freeze_escape({'skipcheck' => 1});
+        %dumphash = &dump('roles',$udom,$uname,'.',undef,$extra);
     } else {
         %dumphash=
             &dump('nohist_userroles',$udom,$uname);
@@ -4175,22 +4177,22 @@ sub role_status {
 }
 
 sub check_adhoc_privs {
-    my ($cdom,$cnum,$then,$refresh,$now,$checkrole) = @_;
+    my ($cdom,$cnum,$then,$refresh,$now,$checkrole,$caller) = @_;
     my $cckey = 'user.role.'.$checkrole.'./'.$cdom.'/'.$cnum;
     if ($env{$cckey}) {
         my ($role,$where,$trolecode,$tstart,$tend,$tremark,$tstatus,$tpstart,$tpend);
         &role_status($cckey,$then,$refresh,$now,\$role,\$where,\$trolecode,\$tstatus,\$tstart,\$tend);
         unless (($tstatus eq 'is') || ($tstatus eq 'will_not')) {
-            &set_adhoc_privileges($cdom,$cnum,$checkrole);
+            &set_adhoc_privileges($cdom,$cnum,$checkrole,$caller);
         }
     } else {
-        &set_adhoc_privileges($cdom,$cnum,$checkrole);
+        &set_adhoc_privileges($cdom,$cnum,$checkrole,$caller);
     }
 }
 
 sub set_adhoc_privileges {
 # role can be cc or ca
-    my ($dcdom,$pickedcourse,$role) = @_;
+    my ($dcdom,$pickedcourse,$role,$caller) = @_;
     my $area = '/'.$dcdom.'/'.$pickedcourse;
     my $spec = $role.'.'.$area;
     my %userroles = &set_arearole($role,$area,'','',$env{'user.domain'},
@@ -4200,14 +4202,16 @@ sub set_adhoc_privileges {
     my ($author,$adv)= &set_userprivs(\%userroles,\%ccrole);
     &appenv(\%userroles,[$role,'cm']);
     &log($env{'user.domain'},$env{'user.name'},$env{'user.home'},"Role ".$role);
-    &appenv( {'request.role'        => $spec,
-              'request.role.domain' => $dcdom,
-              'request.course.sec'  => ''
-             }
-           );
-    my $tadv=0;
-    if (&allowed('adv') eq 'F') { $tadv=1; }
-    &appenv({'request.role.adv'    => $tadv});
+    unless ($caller eq 'constructaccess' && $env{'request.course.id'}) {
+        &appenv( {'request.role'        => $spec,
+                  'request.role.domain' => $dcdom,
+                  'request.course.sec'  => ''
+                 }
+               );
+        my $tadv=0;
+        if (&allowed('adv') eq 'F') { $tadv=1; }
+        &appenv({'request.role.adv'    => $tadv});
+    }
 }
 
 # --------------------------------------------------------------- get interface
@@ -4256,7 +4260,7 @@ sub del {
 # -------------------------------------------------------------- dump interface
 
 sub dump {
-    my ($namespace,$udomain,$uname,$regexp,$range)=@_;
+    my ($namespace,$udomain,$uname,$regexp,$range,$extra)=@_;
     if (!$udomain) { $udomain=$env{'user.domain'}; }
     if (!$uname) { $uname=$env{'user.name'}; }
     my $uhome=&homeserver($uname,$udomain);
@@ -4265,7 +4269,7 @@ sub dump {
     } else {
 	$regexp='.';
     }
-    my $rep=&reply("dump:$udomain:$uname:$namespace:$regexp:$range",$uhome);
+    my $rep=&reply("dump:$udomain:$uname:$namespace:$regexp:$range:$extra",$uhome);
     my @pairs=split(/\&/,$rep);
     my %returnhash=();
     foreach my $item (@pairs) {
@@ -4941,6 +4945,11 @@ sub is_course_owner {
 
 sub is_advanced_user {
     my ($udom,$uname) = @_;
+    if ($udom ne '' && $uname ne '') {
+        if (($udom eq $env{'user.domain'}) && ($uname eq $env{'user.name'})) {
+            return $env{'user.adv'};  
+        }
+    }
     my %roleshash = &get_my_roles($uname,$udom,'userroles',undef,undef,undef,1);
     my %allroles;
     my $is_adv;
@@ -6226,7 +6235,8 @@ sub get_users_groups {
     } else {  
         $grouplist = '';
         my $courseurl = &courseid_to_courseurl($courseid);
-        my %roleshash = &dump('roles',$udom,$uname,$courseurl);
+        my $extra = &freeze_escape({'skipcheck' => 1});
+        my %roleshash = &dump('roles',$udom,$uname,$courseurl,undef,$extra);
         my $access_end = $env{'course.'.$courseid.
                               '.default_enrollment_end_date'};
         my $now = time;