--- loncom/auth/lonroles.pm	2016/05/04 05:14:49	1.314
+++ loncom/auth/lonroles.pm	2016/10/05 13:30:16	1.315
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # User Roles Screen
 #
-# $Id: lonroles.pm,v 1.314 2016/05/04 05:14:49 raeburn Exp $
+# $Id: lonroles.pm,v 1.315 2016/10/05 13:30:16 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -264,8 +264,15 @@ sub handler {
         my $locknum=&Apache::lonnet::get_locks();
         if ($locknum) { return 409; }
 
+        my $custom_adhoc;
         if ($env{'form.newrole'}) {
             $env{'form.'.$env{'form.newrole'}}=1;
+# Check if this is a Domain Helpdesk role trying to enter a course
+            if ($env{'form.newrole'} =~ m{^cr/($match_domain)/\1\-domainconfig/\w+\./\1/$match_courseid$}) {
+                if (&Apache::lonnet::allowed('rar',$1)) {
+                    $custom_adhoc = 1;
+                }
+            }
 	}
 	if ($env{'request.course.id'}) {
             # Check if user is CC trying to select a course role
@@ -296,8 +303,26 @@ sub handler {
 				 "request.role"                => 'cm',
                                  "request.role.adv"            => $env{'user.adv'},
 				 "request.role.domain"         => $env{'user.domain'}});
+# Check if Domain Helpdesk role trying to enter a course needs privs to be created
+        if ($env{'form.newrole'} =~ m{^cr/($match_domain)/\1\-domainconfig/(\w+)\./\1/($match_courseid)$}) {
+            my $cdom = $1;
+            my $rolename = $2;
+            my $cnum = $3;
+            if ($custom_adhoc) {
+                my %adhocroles = &Apache::lonnet::userenvironment($env{'user.domain'},$env{'user.name'},
+                                                                  'adhocroles.'.$cdom);
+                if (keys(%adhocroles)) {
+                    my @adhoc = split(',',$adhocroles{'adhocroles.'.$cdom});
+                    if (grep(/^\Q$rolename\E$/,@adhoc)) {
+                        if (&Apache::lonnet::check_adhoc_privs($cdom,$cnum,$update,$refresh,$now,
+                                                               "cr/$cdom/$cdom".'-domainconfig/'.$rolename)) {
+                            &Apache::lonnet::appenv({"environment.internal.$cdom.$cnum.cr/$cdom/$cdom".'-domainconfig'."$rolename.adhoc" => time});
+                        }
+                    }
+                }
+            }
+        } elsif ($numdc > 0) {
 # Check if user is a DC trying to enter a course or author space and needs privs to be created
-        if ($numdc > 0) {
             foreach my $envkey (keys(%env)) {
 # Is this an ad-hoc Coordinator role?
                 if (my ($ccrole,$domain,$coursenum) =
@@ -716,6 +741,12 @@ ENDENTERKEY
                                        $redirect_url);
                         return OK;
                     }
+                    if ($role eq 'dh') {
+                        my $redirect_url = '/adm/menu/';
+                        &redirect_user($r,&mt('Loading Domain Helpdesk Menu'),
+                                       $redirect_url);
+                        return OK;
+                    }
                     if ($role eq 'sc') {
                         my $redirect_url = '/adm/grades?command=scantronupload';
                         &redirect_user($r,&mt('Loading Data Upload Page'),