--- loncom/interface/loncreateuser.pm	2016/11/13 15:47:04	1.406.2.7
+++ loncom/interface/loncreateuser.pm	2016/10/10 03:02:48	1.416
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Create a user
 #
-# $Id: loncreateuser.pm,v 1.406.2.7 2016/11/13 15:47:04 raeburn Exp $
+# $Id: loncreateuser.pm,v 1.416 2016/10/10 03:02:48 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -160,8 +160,7 @@ END_SCRIPT
                  '<h3>'.$lt{'usrt'}.'</h3>'."\n".
                  &Apache::loncommon::start_data_table();
 
-    if ((&Apache::lonnet::allowed('mut',$ccdomain)) ||
-        (&Apache::lonnet::allowed('udp',$ccdomain))) {
+    if (&Apache::lonnet::allowed('mut',$ccdomain)) {
         $output .= &build_tools_display($ccuname,$ccdomain,'tools');
     }
 
@@ -252,13 +251,15 @@ sub build_tools_display {
                    'unofficial' => 'Can request creation of unofficial courses',
                    'community'  => 'Can request creation of communities',
                    'textbook'   => 'Can request creation of textbook courses',
+                   'placement'  => 'Can request creation of placement tests',
                    'requestauthor'  => 'Can request author space',
     );
     if ($context eq 'requestcourses') {
         %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
                       'requestcourses.official','requestcourses.unofficial',
-                      'requestcourses.community','requestcourses.textbook');
-        @usertools = ('official','unofficial','community','textbook');
+                      'requestcourses.community','requestcourses.textbook',
+                      'requestcourses.placement');
+        @usertools = ('official','unofficial','community','textbook','placement');
         @options =('norequest','approval','autolimit','validate');
         %validations = &Apache::lonnet::auto_courserequest_checks($ccdomain);
         %reqtitles = &courserequest_titles();
@@ -266,7 +267,7 @@ sub build_tools_display {
         $colspan = ' colspan="2"';
         %domconfig =
             &Apache::lonnet::get_dom('configuration',['requestcourses'],$ccdomain);
-        $isadv = &Apache::lonnet::is_advanced_user($ccdomain,$ccuname);
+        $isadv = &Apache::lonnet::is_advanced_user($ccuname,$ccdomain);
     } elsif ($context eq 'requestauthor') {
         %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
                                                     'requestauthor');
@@ -427,9 +428,7 @@ sub build_tools_display {
         }
         $output .= '  <td'.$colspan.'>'.$custom_access.('&nbsp;'x4).
                    $lt{'avai'}.': '.$currdisp.'</td>'."\n".
-                   &Apache::loncommon::end_data_table_row()."\n";
-        unless (&Apache::lonnet::allowed('udp',$ccdomain)) {
-            $output .=
+                   &Apache::loncommon::end_data_table_row()."\n".
                    &Apache::loncommon::start_data_table_row()."\n".
                    '  <td style="vertical-align:top;"><span class="LC_nobreak">'.
                    $lt{'chse'}.': <label>'.
@@ -438,7 +437,6 @@ sub build_tools_display {
                    '<label><input type="radio" name="custom'.$item.'" value="1" '.
                    $cust_on.'/>'.$lt{'uscu'}.'</label>'.$custradio.'</td>'.
                    &Apache::loncommon::end_data_table_row()."\n";
-        }
     }
     return $output;
 }
@@ -451,12 +449,14 @@ sub coursereq_externaluser {
                    'unofficial' => 'Can request creation of unofficial courses',
                    'community'  => 'Can request creation of communities',
                    'textbook'   => 'Can request creation of textbook courses',
+                   'placement'  => 'Can request creation of placement tests',
     );
 
     %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
                       'reqcrsotherdom.official','reqcrsotherdom.unofficial',
-                      'reqcrsotherdom.community','reqcrsotherdom.textbook');
-    @usertools = ('official','unofficial','community','textbook');
+                      'reqcrsotherdom.community','reqcrsotherdom.textbook',
+                      'reqcrsotherdom.placement');
+    @usertools = ('official','unofficial','community','textbook','placement');
     @options = ('approval','validate','autolimit');
     %validations = &Apache::lonnet::auto_courserequest_checks($cdom);
     my $optregex = join('|',@options);
@@ -533,23 +533,17 @@ sub domainrole_req {
 
 sub domadhocroles {
     my ($ccuname,$ccdomain) = @_;
-    my $confname = &Apache::lonnet::get_domainconfiguser($env{'request.role.domain'});
+    my $confname = &Apache::lonnet::get_domainconfiguser($env{'request.role.domain'}); 
     my %existing=&Apache::lonnet::dump('roles',$env{'request.role.domain'},
                                        $confname,'rolesdef_');
-    my ($output,$canmodify);
-    if (&Apache::lonnet::allowed('cdh',$env{'request.role.domain'})) {
-        $canmodify = 1;
-    }
+    my $output;
     if (keys(%existing) > 0) {
         my @current;
-        my $curradhoc = 'adhocroles.'.$env{'request.role.domain'};
+        my $curradhoc = 'adhocroles.'.$env{'request.role.domain'}; 
         my %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,$curradhoc);
         if ($userenv{$curradhoc}) {
             @current = split(/,/,$userenv{$curradhoc});
         }
-        if (!$canmodify && !@current) {
-            return;
-        }
         my %customroles;
         foreach my $key (keys(%existing)) {
             if ($key=~/^rolesdef\_(\w+)$/) {
@@ -563,28 +557,22 @@ sub domadhocroles {
                   &mt('Ad Hoc Course Roles Selectable via Helpdesk Role').
                   '</h3>'."\n".
                   &Apache::loncommon::start_data_table().
-                  &Apache::loncommon::start_data_table_header_row();
-        if ($canmodify) {
-            $output .= '<th>'.&mt('Action').'</th>';
-        }
-        $output .= '<th>'.&mt('Role').'</th>'.
-                   '<th>'.&mt('Privileges in Course').'<th>'.
-                   &Apache::loncommon::end_data_table_header_row();
+                  &Apache::loncommon::start_data_table_header_row().
+                  '<th>'.&mt('Action').'</th><th>'.&mt('Role').'</th>'.
+                  '<th>'.&mt('Privileges in Course').'<th>'.
+                  &Apache::loncommon::end_data_table_header_row(); 
         foreach my $key (sort(keys(%customroles))) {
-            next if ((!$canmodify) && (!grep(/^\Q$key\E$/,@current)));
             $output .= &Apache::loncommon::start_data_table_row();
-            if ($canmodify) {
-                if (grep(/^\Q$key\E$/,@current)) {
-                    $output .= '<td><label>'.
-                               '<input type="checkbox" name="adhocroledel" value="'.$key.'" />'.
-                               &mt('Delete').'</label>'.
-                               '</td>';
-                } else {
-                    $output .= '<td><label>'.
-                               '<input type="checkbox" name="adhocroleadd" value="'.$key.'" />'.
-                               &mt('Add').'</label>'.
-                               '</td>';
-                }
+            if (grep(/^\Q$key\E$/,@current)) {
+                $output .= '<td><label>'.
+                           '<input type="checkbox" name="adhocroledel" value="'.$key.'" />'.
+                           &mt('Delete').'</label>'.
+                           '</td>';
+            } else {
+                $output .= '<td><label>'.
+                           '<input type="checkbox" name="adhocroleadd" value="'.$key.'" />'.
+                           &mt('Add').'</label>'.
+                           '</td>';
             }
             $output .= '<td>'.$key.'</td><td>';
             foreach my $level ('course','domain','system') {
@@ -595,7 +583,7 @@ sub domadhocroles {
                     }
                     my @privs = split(/:/,$customroles{$key}{$level});
                     foreach my $item (@privs) {
-                        next if ($item eq '');
+                        next if ($item eq ''); 
                         my ($priv,$cond) = split(/\&/,$item);
                         $output .= &Apache::lonnet::plaintext($priv,'Course').$suffix.'<br />';
                     }
@@ -615,6 +603,7 @@ sub courserequest_titles {
                                    unofficial => 'Unofficial',
                                    community  => 'Communities',
                                    textbook   => 'Textbook',
+                                   placement  => 'Placement Tests',
                                    norequest  => 'Not allowed',
                                    approval   => 'Approval by Dom. Coord.',
                                    validate   => 'With validation',
@@ -751,7 +740,7 @@ sub print_username_entry_form {
     } elsif ($env{'form.action'} eq 'accesslogs') {
         $helpitem = 'Domain_User_Access_Logs';
     }
-    my %breadcrumb_text = &singleuser_breadcrumb($crstype,$context,$defdom);
+    my %breadcrumb_text = &singleuser_breadcrumb($crstype);
     if ($env{'form.action'} eq 'custom') {
         push(@{$brcrum},
                  {href=>"javascript:backPage(document.crtuser)",       
@@ -779,7 +768,6 @@ sub print_username_entry_form {
                     'srst' => 'Search for a user and enroll as a student',
                     'srme' => 'Search for a user and enroll as a member',
                     'srad' => 'Search for a user and modify/add user information or roles',
-                    'srvu' => 'Search for a user and view user information and roles',
                     'srva' => 'Search for a user and view access log information',
 		    'usr'  => "Username",
                     'dom'  => "Domain",
@@ -834,10 +822,7 @@ sub print_username_entry_form {
                 $actiontext = $lt{'srst'};
             }
         } elsif ($env{'form.action'} eq 'accesslogs') {
-            $actiontext = $lt{'srva'};
-        } elsif (($env{'form.action'} eq 'singleuser') &&
-                 ($context eq 'domain') && (!&Apache::lonnet::allowed('mau',$defdom))) {
-            $actiontext = $lt{'srvu'};
+            $actiontext = $lt{'srva'}; 
         }
         $r->print("<h3>$actiontext</h3>");
         if ($env{'form.origform'} ne 'crtusername') {
@@ -931,9 +916,7 @@ ENDBLOCK
     } else {
         $output = '<p>'.$userpicker.'</p>';
     }
-    if (($env{'form.phase'} eq '') && ($env{'form.action'} ne 'accesslogs') &&
-        (!(($env{'form.action'} eq 'singleuser') && ($context eq 'domain') &&
-        (!&Apache::lonnet::allowed('mau',$env{'request.role.domain'}))))) {
+    if (($env{'form.phase'} eq '') && ($env{'form.action'} ne 'accesslogs')) {
         my $defdom=$env{'request.role.domain'};
         my $domform = &Apache::loncommon::select_dom_form($defdom,'srchdomain');
         my %lt=&Apache::lonlocal::texthash(
@@ -1050,9 +1033,7 @@ ENDSCRIPT
                                        'stusrch'        => "User Search to enroll student",
                                        'memsrch'        => "User Search to enroll member",
                                        'srcva'          => "Search for a user and view access log information",
-                                       'usrvu'          => "User Search to view user roles",
                                        'usel'           => "Select a user to add/modify roles",
-                                       'suvr'           => "Select a user to view roles",
                                        'stusel'         => "Select a user to enroll as a student",
                                        'memsel'         => "Select a user to enroll as a member",
                                        'vacsel'         => "Select a user to view access log",
@@ -1065,7 +1046,7 @@ ENDSCRIPT
     if ($context eq 'requestcrs') {
         $r->print('<div>');
     } else {
-        my %breadcrumb_text = &singleuser_breadcrumb($crstype,$context,$srch->{'srchdomain'});
+        my %breadcrumb_text = &singleuser_breadcrumb($crstype);
         my $helpitem;
         if ($env{'form.action'} eq 'singleuser') {
             $helpitem = 'Course_Change_Privileges';
@@ -1085,19 +1066,9 @@ ENDSCRIPT
                   );
         $r->print(&Apache::loncommon::start_page('User Management',$jscript,{bread_crumbs => $brcrum}));
         if ($env{'form.action'} eq 'singleuser') {
-            my $readonly;
-            if (($context eq 'domain') && (!&Apache::lonnet::allowed('mau',$srch->{'srchdomain'}))) {
-                $readonly = 1;
-                $r->print("<b>$lt{'usrvu'}</b><br />");
-            } else {
-                $r->print("<b>$lt{'usrch'}</b><br />");
-            }
+            $r->print("<b>$lt{'usrch'}</b><br />");
             $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context,undef,$crstype));
-            if ($readonly) {
-                $r->print('<h3>'.$lt{'suvr'}.'</h3>');
-            } else {
-                $r->print('<h3>'.$lt{'usel'}.'</h3>');
-            }
+            $r->print('<h3>'.$lt{'usel'}.'</h3>');
         } elsif ($env{'form.action'} eq 'singlestudent') {
             $r->print($jscript."<b>");
             if ($crstype eq 'Community') {
@@ -1236,15 +1207,10 @@ sub print_user_modification_page {
             }
             $response .= '<p class="LC_warning">'
                         .&mt("You are not authorized to create new $usertypetext{$usertype} users in this domain.")
-                        .' ';
-            if ($context eq 'domain') {
-                $response .= &mt('Please contact a [_1] for assistance.',
-                                 &Apache::lonnet::plaintext('dc'));
-            } else {
-                $response .= &mt('Please contact the [_1]helpdesk[_2] for assistance.'
-                                ,'<a href="'.$helplink.'">','</a>');
-            }
-            $response .= '</p><br />';
+                        .' '
+                        .&mt('Please contact the [_1]helpdesk[_2] for assistance.'
+                            ,'<a href="'.$helplink.'">','</a>')
+                        .'</p><br />';
             $env{'form.phase'} = '';
             &print_username_entry_form($r,$context,$response,undef,undef,$crstype,$brcrum);
             return;
@@ -1291,7 +1257,7 @@ sub print_user_modification_page {
 
     my $js = &validation_javascript($context,$ccdomain,$pjump_def,$crstype,
                                $groupslist,$newuser,$formname,\%loaditem);
-    my %breadcrumb_text = &singleuser_breadcrumb($crstype,$context,$ccdomain);
+    my %breadcrumb_text = &singleuser_breadcrumb($crstype);
     my $helpitem = 'Course_Change_Privileges';
     if ($env{'form.action'} eq 'singlestudent') {
         $helpitem = 'Course_Add_Student';
@@ -1501,20 +1467,14 @@ ENDAUTH
                                  '"'.$ccuname.'"','"'.$ccdomain.'"');
             }
         } else {
-            if ($permission->{'cusr'}) {
-                $title = &mt('Modify existing user: [_1] in domain [_2]',
-                             '"'.$ccuname.'"','"'.$ccdomain.'"');
-            } else {
-                $title = &mt('Existing user: [_1] in domain [_2]',
+            $title = &mt('Modify existing user: [_1] in domain [_2]',
                              '"'.$ccuname.'"','"'.$ccdomain.'"');
-            }
         }
         $r->print('<h2>'.$title.'</h2>'."\n");
         $r->print('<div class="LC_left_float">');
         $r->print(&personal_data_display($ccuname,$ccdomain,$newuser,$context,
                                          $inst_results{$ccuname.':'.$ccdomain}));
-        if ((&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) ||
-            (&Apache::lonnet::allowed('udp',$env{'request.role.domain'}))) {
+        if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
             $r->print('<br /><h3>'.&mt('User Can Request Creation of Courses/Communities in this Domain?').'</h3>'.
                       &Apache::loncommon::start_data_table());
             if ($env{'request.role.domain'} eq $ccdomain) {
@@ -1529,21 +1489,18 @@ ENDAUTH
         my @order = ('auth','quota','tools','requestauthor','adhocroles');
         my %user_text;
         my ($isadv,$isauthor) = 
-            &Apache::lonnet::is_advanced_user($ccdomain,$ccuname);
+            &Apache::lonnet::is_advanced_user($ccuname,$ccdomain);
         if ((!$isauthor) && 
-            ((&Apache::lonnet::allowed('cau',$env{'request.role.domain'})) ||
-             (&Apache::lonnet::allowed('udp',$env{'request.role.domain'}))) &&
-             ($env{'request.role.domain'} eq $ccdomain)) {
+            (&Apache::lonnet::allowed('cau',$env{'request.role.domain'}))
+            && ($env{'request.role.domain'} eq $ccdomain)) {
             $user_text{'requestauthor'} = &domainrole_req($ccuname,$ccdomain);
         }
-        if ((&Apache::lonnet::allowed('cdh',$env{'request.role.domain'})) ||
-            (&Apache::lonnet::allowed('udp',$env{'request.role.domain'}))) {
+        if (&Apache::lonnet::allowed('cdh',$env{'request.role.domain'})) {
             $user_text{'adhocroles'} = &domadhocroles($ccuname,$ccdomain);
         }
         $user_text{'auth'} =  &user_authentication($ccuname,$ccdomain,$formname);
         if ((&Apache::lonnet::allowed('mpq',$ccdomain)) ||
-            (&Apache::lonnet::allowed('mut',$ccdomain)) ||
-            (&Apache::lonnet::allowed('udp',$ccdomain))) {
+            (&Apache::lonnet::allowed('mut',$ccdomain))) {
             # Current user has quota modification privileges
             $user_text{'quota'} = &user_quotas($ccuname,$ccdomain);
         }
@@ -1601,18 +1558,9 @@ ENDNOTOOLSPRIV
         if ($gotdiv) {
             $r->print('</div><div class="LC_clear_float_footer"></div>');
         }
-        my $statuses;
-        if (($context eq 'domain') && (&Apache::lonnet::allowed('udp',$ccdomain)) &&
-            (!&Apache::lonnet::allowed('mau',$ccdomain))) {
-            $statuses = ['active'];
-        } elsif (($context eq 'course') && ((&Apache::lonnet::allowed('vcl',$env{'request.course.id'})) ||
-                 ($env{'request.course.sec'} &&
-                  &Apache::lonnet::allowed('vcl',$env{'request.course.id'}.'/'.$env{'request.course.sec'})))) {
-            $statuses = ['active'];
-        }
         if ($env{'form.action'} ne 'singlestudent') {
             &display_existing_roles($r,$ccuname,$ccdomain,\%inccourses,$context,
-                                    $roledom,$crstype,$showcredits,$statuses);
+                                    $roledom,$crstype);
         }
     } ## End of new user/old user logic
     if ($env{'form.action'} eq 'singlestudent') {
@@ -1623,7 +1571,7 @@ ENDNOTOOLSPRIV
             $btntxt = &mt('Enroll Student');
         }
         $r->print('<br /><input type="button" value="'.$btntxt.'" onclick="setSections(this.form)" />'."\n");
-    } elsif ($permission->{'cusr'}) {
+    } else {
         $r->print('<div class="LC_left_float">'.
                   '<fieldset><legend>'.&mt('Add Roles').'</legend>');
         my $addrolesdisplay = 0;
@@ -1666,7 +1614,7 @@ ENDNOTOOLSPRIV
 }
 
 sub singleuser_breadcrumb {
-    my ($crstype,$context,$domain) = @_;
+    my ($crstype) = @_;
     my %breadcrumb_text;
     if ($env{'form.action'} eq 'singlestudent') {
         if ($crstype eq 'Community') {
@@ -1674,21 +1622,16 @@ sub singleuser_breadcrumb {
         } else {
             $breadcrumb_text{'search'} = 'Enroll a student';
         }
-        $breadcrumb_text{'userpicked'} = 'Select a user';
-        $breadcrumb_text{'modify'} = 'Set section/dates';
+        $breadcrumb_text{'userpicked'} = 'Select a user',
+        $breadcrumb_text{'modify'} = 'Set section/dates',
     } elsif ($env{'form.action'} eq 'accesslogs') {
         $breadcrumb_text{'search'} = 'View access logs for a user';
-        $breadcrumb_text{'userpicked'} = 'Select a user';
-        $breadcrumb_text{'activity'} = 'Activity';
-    } elsif (($env{'form.action'} eq 'singleuser') && ($context eq 'domain') &&
-             (!&Apache::lonnet::allowed('mau',$domain))) {
-        $breadcrumb_text{'search'} = "View user's roles";
-        $breadcrumb_text{'userpicked'} = 'Select a user';
-        $breadcrumb_text{'modify'} = 'User roles';
+        $breadcrumb_text{'userpicked'} = 'Select a user',
+        $breadcrumb_text{'activity'} = 'Activity',
     } else {
         $breadcrumb_text{'search'} = 'Create/modify a user';
-        $breadcrumb_text{'userpicked'} = 'Select a user';
-        $breadcrumb_text{'modify'} = 'Set user role';
+        $breadcrumb_text{'userpicked'} = 'Select a user',
+        $breadcrumb_text{'modify'} = 'Set user role',
     }
     return %breadcrumb_text;
 }
@@ -1758,22 +1701,8 @@ sub validation_javascript {
 
 sub display_existing_roles {
     my ($r,$ccuname,$ccdomain,$inccourses,$context,$roledom,$crstype,
-        $showcredits,$statuses) = @_;
+        $showcredits) = @_;
     my $now=time;
-    my $showall = 1;
-    my ($showexpired,$showactive);
-    if ((ref($statuses) eq 'ARRAY') && (@{$statuses} > 0)) {
-        $showall = 0;
-        if (grep(/^expired$/,@{$statuses})) {
-            $showexpired = 1;
-        }
-        if (grep(/^active$/,@{$statuses})) {
-            $showactive = 1;
-        }
-        if ($showexpired && $showactive) {
-            $showall = 1;
-        }
-    }
     my %lt=&Apache::lonlocal::texthash(
                     'rer'  => "Existing Roles",
                     'rev'  => "Revoke",
@@ -1837,13 +1766,6 @@ sub display_existing_roles {
         $area =~ s/\_\w\w$//;
         my ($role_code,$role_end_time,$role_start_time) =
             split(/_/,$role);
-        my $active=1;
-        $active=0 if (($role_end_time) && ($now>$role_end_time));
-        if ($active) {
-            next unless($showall || $showactive);
-        } else {
-            next unless($showall || $showexpired);
-        }
 # Is this a custom role? Get role owner and title.
         my ($croleudom,$croleuname,$croletitle)=
             ($role_code=~m{^cr/($match_domain)/($match_username)/(\w+)$});
@@ -1852,13 +1774,11 @@ sub display_existing_roles {
         my $sortkey=$role_code;
         my $class='Unknown';
         my $credits='';
-        my $csec;
-        if ($area =~ m{^/($match_domain)/($match_courseid)}) {
+        if ($area =~ m{^/($match_domain)/($match_courseid)} ) {
             $class='Course';
             my ($coursedom,$coursedir) = ($1,$2);
             my $cid = $1.'_'.$2;
             # $1.'_'.$2 is the course id (eg. 103_12345abcef103l3).
-            next if ($envkey =~ m{^/$match_domain/$match_courseid/[A-Za-z0-9]+_gr$});
             my %coursedata=
                 &Apache::lonnet::coursedescription($cid);
             if ($coursedir =~ /^$match_community$/) {
@@ -1916,13 +1836,12 @@ sub display_existing_roles {
                     $thisrole.='.'.$role_code;
                 }
             }
-            if ($area=~m{^/($match_domain/$match_courseid/(\w+))}) {
-                $csec = $2;
-                $carea.='<br />'.&mt('Section: [_1]',$csec);
-                $sortkey.="\0$csec";
+            if ($area=~m{^/($match_domain)/($match_courseid)/(\w+)}) {
+                $carea.='<br />'.&mt('Section: [_1]',$3);
+                $sortkey.="\0$3";
                 if (!$allowed) {
-                    if ($env{'request.course.sec'} eq $csec) {
-                        if (&Apache::lonnet::allowed('c'.$role_code,$1)) {
+                    if ($env{'request.course.sec'} eq $3) {
+                        if (&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2.'/'.$3)) {
                             $allowed = 1;
                         }
                     }
@@ -1964,30 +1883,29 @@ sub display_existing_roles {
             }
         }
         my $row = '';
-        if ($showall) {
-            $row.= '<td>';
-            if (($active) && ($allowed)) {
-                $row.= '<input type="checkbox" name="rev:'.$thisrole.'" />';
-            } else {
-                if ($active) {
-                    $row.='&nbsp;';
-                } else {
-                    $row.=&mt('expired or revoked');
-                }
-            }
-            $row.='</td><td>';
-            if ($allowed && !$active) {
-                $row.= '<input type="checkbox" name="ren:'.$thisrole.'" />';
-            } else {
-                $row.='&nbsp;';
-            }
-            $row.='</td><td>';
-            if ($delallowed) {
-                $row.= '<input type="checkbox" name="del:'.$thisrole.'" />';
+        $row.= '<td>';
+        my $active=1;
+        $active=0 if (($role_end_time) && ($now>$role_end_time));
+        if (($active) && ($allowed)) {
+            $row.= '<input type="checkbox" name="rev:'.$thisrole.'" />';
+        } else {
+            if ($active) {
+               $row.='&nbsp;';
             } else {
-                $row.='&nbsp;';
+               $row.=&mt('expired or revoked');
             }
-            $row.= '</td>';
+        }
+        $row.='</td><td>';
+        if ($allowed && !$active) {
+            $row.= '<input type="checkbox" name="ren:'.$thisrole.'" />';
+        } else {
+            $row.='&nbsp;';
+        }
+        $row.='</td><td>';
+        if ($delallowed) {
+            $row.= '<input type="checkbox" name="del:'.$thisrole.'" />';
+        } else {
+            $row.='&nbsp;';
         }
         my $plaintext='';
         if (!$croletitle) {
@@ -2005,31 +1923,17 @@ sub display_existing_roles {
                         '<br />',
                         $croleuname.':'.$croleudom);
         }
-        $row.= '<td>'.$plaintext.'</td>'.
-               '<td>'.$area.'</td>'.
-               '<td>'.($role_start_time?&Apache::lonlocal::locallocaltime($role_start_time)
-                                            : '&nbsp;' ).'</td>'.
-               '<td>'.($role_end_time  ?&Apache::lonlocal::locallocaltime($role_end_time)
-                                            : '&nbsp;' ).'</td>';
+        $row.= '</td><td>'.$plaintext.
+               '</td><td>'.$area.
+               '</td><td>'.($role_start_time?&Apache::lonlocal::locallocaltime($role_start_time)
+                                            : '&nbsp;' ).
+               '</td><td>'.($role_end_time  ?&Apache::lonlocal::locallocaltime($role_end_time)
+                                            : '&nbsp;' )
+               ."</td>";
         $sortrole{$sortkey}=$envkey;
         $roletext{$envkey}=$row;
         $roleclass{$envkey}=$class;
-        if ($allowed) {
-            $rolepriv{$envkey}='edit';
-        } else {
-            if ($context eq 'domain') {
-                if ((&Apache::lonnet::allowed('vur',$ccdomain)) &&
-                    ($envkey=~m{^/$ccdomain/})) {
-                    $rolepriv{$envkey}='view';
-                }
-            } elsif ($context eq 'course') {
-                if ((&Apache::lonnet::allowed('vcl',$env{'request.course.id'})) ||
-                    ($env{'request.course.sec'} && ($env{'request.course.sec'} eq $csec) &&
-                     &Apache::lonnet::allowed('vcl',$env{'request.course.id'}.'/'.$env{'request.course.sec'}))) {
-                    $rolepriv{$envkey}='view';
-                }
-            }
-        }
+        $rolepriv{$envkey}=$allowed;
     } # end of foreach        (table building loop)
 
     my $rolesdisplay = 0;
@@ -2062,28 +1966,15 @@ sub display_existing_roles {
         } elsif ($env{'request.role'} =~ /^au\./) {
             $contextrole = &mt('Existing Co-Author Roles in your Authoring Space');
         } else {
-            if ($showall) {
-                $contextrole = &mt('Existing Roles in this Domain');
-            } elsif ($showactive) {
-                $contextrole = &mt('Unexpired Roles in this Domain');
-            } elsif ($showexpired) {
-                $contextrole = &mt('Expired or Revoked Roles in this Domain');
-            }
+            $contextrole = &mt('Existing Roles in this Domain');
         }
         $r->print('<div class="LC_left_float">'.
 '<fieldset><legend>'.$contextrole.'</legend>'.
 &Apache::loncommon::start_data_table("LC_createuser").
-&Apache::loncommon::start_data_table_header_row());
-        if ($showall) {
-            $r->print(
-'<th>'.$lt{'rev'}.'</th><th>'.$lt{'ren'}.'</th><th>'.$lt{'del'}.'</th>'
-            );
-        } elsif ($showexpired) {
-            $r->print('<th>'.$lt{'rev'}.'</th>');
-        }
-        $r->print(
-'<th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.'</th>'.
-'<th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
+&Apache::loncommon::start_data_table_header_row().
+'<th>'.$lt{'rev'}.'</th><th>'.$lt{'ren'}.'</th><th>'.$lt{'del'}.
+'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.
+'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
 &Apache::loncommon::end_data_table_header_row());
         foreach my $type ('Authoring Space','Course','Community','Domain','System','Unknown') {
             if ($output{$type}) {
@@ -2221,16 +2112,16 @@ sub user_authentication {
     my ($ccuname,$ccdomain,$formname) = @_;
     my $currentauth=&Apache::lonnet::queryauthenticate($ccuname,$ccdomain);
     my $outcome;
-    my %lt=&Apache::lonlocal::texthash(
-                   'err'   => "ERROR",
-                   'uuas'  => "This user has an unrecognized authentication scheme",
-                   'adcs'  => "Please alert a domain coordinator of this situation",
-                   'sldb'  => "Please specify login data below",
-                   'ld'    => "Login Data"
-    );
     # Check for a bad authentication type
     if ($currentauth !~ /^(krb4|krb5|unix|internal|localauth):/) {
         # bad authentication scheme
+        my %lt=&Apache::lonlocal::texthash(
+                       'err'   => "ERROR",
+                       'uuas'  => "This user has an unrecognized authentication scheme",
+                       'adcs'  => "Please alert a domain coordinator of this situation",
+                       'sldb'  => "Please specify login data below",
+                       'ld'    => "Login Data"
+        );
         if (&Apache::lonnet::allowed('mau',$ccdomain)) {
             &initialize_authen_forms($ccdomain,$formname);
 
@@ -2261,6 +2152,11 @@ ENDBADAUTH
             &modify_login_block($ccdomain,$currentauth);
         if (&Apache::lonnet::allowed('mau',$ccdomain)) {
             # Current user has login modification privileges
+            my %lt=&Apache::lonlocal::texthash (
+                           'ld'    => "Login Data",
+                           'ccld'  => "Change Current Login Data",
+                           'enld'  => "Enter New Login Data"
+                                               );
             $outcome =
                        '<script type="text/javascript" language="Javascript">'."\n".
                        '// <![CDATA['."\n".
@@ -2271,7 +2167,7 @@ ENDBADAUTH
                        &Apache::loncommon::start_data_table().
                        &Apache::loncommon::start_data_table_row().
                        '<td>'.$authformnop;
-            if (($can_modify) && (&Apache::lonnet::allowed('mau',$ccdomain))) {
+            if ($can_modify) {
                 $outcome .= '</td>'."\n".
                             &Apache::loncommon::end_data_table_row().
                             &Apache::loncommon::start_data_table_row().
@@ -2281,40 +2177,14 @@ ENDBADAUTH
                 $outcome .= '&nbsp;('.$authformcurrent.')</td>'.
                             &Apache::loncommon::end_data_table_row()."\n";
             }
-            if (&Apache::lonnet::allowed('mau',$ccdomain)) {
-                foreach my $item (@authform_others) { 
-                    $outcome .= &Apache::loncommon::start_data_table_row().
-                                '<td>'.$item.'</td>'.
-                                &Apache::loncommon::end_data_table_row()."\n";
-                }
+            foreach my $item (@authform_others) { 
+                $outcome .= &Apache::loncommon::start_data_table_row().
+                            '<td>'.$item.'</td>'.
+                            &Apache::loncommon::end_data_table_row()."\n";
             }
             $outcome .= &Apache::loncommon::end_data_table();
         } else {
-            if (&Apache::lonnet::allowed('udp',$ccdomain)) {
-                # Current user has rights to view domain preferences for user's domain
-                my $result;
-                if ($currentauth =~ /^krb(4|5):([^:]*)$/) {
-                    my ($krbver,$krbrealm) = ($1,$2);
-                    if ($krbrealm eq '') {
-                        $result = &mt('Currently Kerberos authenticated, Version [_1].',$krbver);
-                    } else {
-                        $result = &mt('Currently Kerberos authenticated with domain [_1] Version [_2].',
-                                      $krbver,$krbrealm);
-                    }
-                } elsif ($currentauth =~ /^internal:/) {
-                    $result = &mt('Currently internally authenticated.');
-                } elsif ($currentauth =~ /^localauth:/) {
-                    $result = &mt('Currently using local (institutional) authentication.');
-                } elsif ($currentauth =~ /^unix:/) {
-                    $result = &mt('Currently Filesystem Authenticated.');
-                }
-                $outcome = '<h3>'.$lt{'ld'}.'</h3>'.
-                           &Apache::loncommon::start_data_table().
-                           &Apache::loncommon::start_data_table_row().
-                           '<td>'.$result.'</td>'.
-                           &Apache::loncommon::end_data_table_row()."\n".
-                           &Apache::loncommon::end_data_table();
-            } elsif (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) {
+            if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) {
                 my %lt=&Apache::lonlocal::texthash(
                            'ccld'  => "Change Current Login Data",
                            'yodo'  => "You do not have privileges to modify the authentication configuration for this user.",
@@ -2705,7 +2575,7 @@ sub update_user_data {
                   $jsback."\n".
                   '// ]]>'."\n".
                   '</script>'."\n";
-    my %breadcrumb_text = &singleuser_breadcrumb($crstype,$context,$env{'form.ccdomain'});
+    my %breadcrumb_text = &singleuser_breadcrumb($crstype);
     push (@{$brcrum},
              {href => "javascript:backPage(document.userupdate)",
               text => $breadcrumb_text{'search'},
@@ -2814,7 +2684,7 @@ sub update_user_data {
     my (%alerts,%rulematch,%inst_results,%curr_rules);
     my @userinfo = ('firstname','middlename','lastname','generation','permanentemail','id');
     my @usertools = ('aboutme','blog','webdav','portfolio');
-    my @requestcourses = ('official','unofficial','community','textbook');
+    my @requestcourses = ('official','unofficial','community','textbook','placement');
     my @requestauthor = ('requestauthor');
     my ($othertitle,$usertypes,$types) = 
         &Apache::loncommon::sorted_inst_types($env{'form.ccdomain'});
@@ -2928,7 +2798,7 @@ sub update_user_data {
                     my @adds = &Apache::loncommon::get_env_multiple('form.adhocroleadd');
                     if (&adhocrole_changes(\%changeHash)) {
                         $changed{'adhocroles.'.$env{'request.role.domain'}} = $changeHash{'adhocroles.'.$env{'request.role.domain'}};
-                    }
+                    }  
                 }
             }
             if ($canmodify_status{'inststatus'}) {
@@ -2993,7 +2863,8 @@ sub update_user_data {
              'requestcourses.community','requestcourses.textbook',
              'reqcrsotherdom.official','reqcrsotherdom.unofficial',
              'reqcrsotherdom.community','reqcrsotherdom.textbook',
-             'requestauthor','adhocroles.'.$env{'request.role.domain'}],
+             'reqcrsotherdom.placement','requestauthor',
+             'adhocroles.'.$env{'request.role.domain'}],
               $env{'form.ccdomain'},$env{'form.ccuname'});
         my ($tmp) = keys(%userenv);
         if ($tmp =~ /^(con_lost|error)/i) { 
@@ -3273,7 +3144,7 @@ sub update_user_data {
             if (&adhocrole_changes(\%changeHash,\%userenv)) {
                 $changed{'adhocroles'} = 1;
                 $oldsettings{'adhocroles'} = $userenv{'adhocroles.'.$env{'request.role.domain'}};
-                $newsettings{'adhocroles'} = $changeHash{'adhocroles.'.$env{'request.role.domain'}};
+                $newsettings{'adhocroles'} = $changeHash{'adhocroles.'.$env{'request.role.domain'}}; 
             }
         }
         foreach my $item (@userinfo) {
@@ -3296,8 +3167,9 @@ sub update_user_data {
                         ($env{'user.domain'} eq $env{'form.ccdomain'})) {
                         my %newenvhash;
                         foreach my $key (keys(%changed)) {
-                            if (($key eq 'official') || ($key eq 'unofficial')
-                                || ($key eq 'community') || ($key eq 'textbook')) {
+                            if (($key eq 'official') || ($key eq 'unofficial') ||
+                                ($key eq 'community') || ($key eq 'textbook') ||
+                                ($key eq 'placement')) {
                                 $newenvhash{'environment.requestcourses.'.$key} =
                                     $changeHash{'requestcourses.'.$key};
                                 if ($changeHash{'requestcourses.'.$key}) {
@@ -3366,7 +3238,7 @@ sub update_user_data {
                                   \%newsettingstext);
                 if ($env{'form.cid'} ne $userenv{'id'}) {
                     &Apache::lonnet::idput($env{'form.ccdomain'},
-                         {$env{'form.ccuname'} => $env{'form.cid'}});
+                         {$env{'form.ccuname'} => $env{'form.cid'}},$uhome,'ids');
                     if (($recurseid) &&
                         (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'}))) {
                         my $idresult = 
@@ -3509,6 +3381,7 @@ sub display_userinfo {
          'unofficial'     => 'Can Request Unofficial Courses',
          'community'      => 'Can Request Communities',
          'textbook'       => 'Can Request Textbook Courses',
+         'placement'      => 'Can Request Placement Tests',
          'requestauthor'  => 'Can Request Author Role',
          'adhocroles'     => 'Ad Hoc Roles Selectable via Helpdesk Role',
          'inststatus'     => "Affiliation",
@@ -3889,7 +3762,7 @@ sub adhocrole_changes {
                 @current = split(/,/,$userenv->{$adhoc_key});
                 if (@dels) {
                     foreach my $curr (@current) {
-                        next if ($curr eq '');
+                        next if ($curr eq ''); 
                         unless (grep(/\Q$curr\E$/,@dels)) {
                             push(@saved,$curr);
                         }
@@ -3927,7 +3800,7 @@ sub adhocrole_changes {
         push(@alladhoc,@saved);
     }
     if (@alladhoc) {
-        my $adhocstr = join(',',sort(@alladhoc));
+        my $adhocstr = join(',',sort(@alladhoc)); 
         $changehashref->{$adhoc_key} = $adhocstr;
     } elsif (@dels) {
         &Apache::lonnet::del('environment',[$adhoc_key],$env{'form.ccdomain'},$env{'form.ccuname'});
@@ -4506,7 +4379,7 @@ sub custom_role_editor {
         ($privs{'system'},$privs{'domain'},$privs{'course'})=split(/\_/,$roledef);
         if ($privs{'system'} =~ /bre\&S/) {
             if ($context eq 'domain') {
-                $crstype = 'Course';
+                $crstype = 'Course'; 
             } elsif ($crstype eq 'Community') {
                 $privs{'system'} =~ s/bre\&S//;
             }
@@ -4521,7 +4394,7 @@ sub custom_role_editor {
 
 # ------------------------------------------------------- What can be assigned?
     my %full=();
-    my %levels=(
+    my %levels=( 
                  course => {},
                  domain => {},
                  system => {},
@@ -4534,7 +4407,7 @@ sub custom_role_editor {
     &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
     my ($jsback,$elements) = &crumb_utilities();
     my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
-    my $head_script =
+    my $head_script = 
         &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,
                                                   \%full,\@templateroles,$jsback);
     push (@{$brcrum},
@@ -4549,7 +4422,7 @@ sub custom_role_editor {
               );
     my $args = { bread_crumbs          => $brcrum,
                  bread_crumbs_component => 'User Management'};
-
+ 
     $r->print(&Apache::loncommon::start_page('Custom Role Editor',
                                              $head_script,$args).
               $body_top);
@@ -4566,7 +4439,7 @@ ENDCCF
     $r->print(&Apache::loncommon::end_data_table().
    '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
    '<input type="hidden" name="startrolename" value="'.$env{'form.rolename'}.
-   '" />'."\n".'<input type="hidden" name="currstate" value="" />'."\n".
+   '" />'."\n".'<input type="hidden" name="currstate" value="" />'."\n".   
    '<input type="reset" value="'.&mt("Reset").'" />'."\n".
    '<input type="submit" value="'.&mt('Save').'" /></form>');
 }
@@ -4755,7 +4628,6 @@ sub handler {
         }
     } elsif (((($env{'form.action'} eq 'singleuser') || ($env{'form.action'}
               eq 'singlestudent')) && ($permission->{'cusr'})) ||
-             (($env{'form.action'} eq 'singleuser') && ($permission->{'view'})) ||
              (($env{'form.action'} eq 'accesslogs') && ($permission->{'activity'}))) {
         my $phase = $env{'form.phase'};
         my @search = ('srchterm','srchby','srchin','srchtype','srchdomain');
@@ -5163,47 +5035,36 @@ sub handler {
                      '<span class="LC_error">'.&mt('You do not have permission to configure self-enrollment').'</span>');
         }
     } elsif ($env{'form.action'} eq 'selfenrollqueue') {
-        if ($permission->{selfenrolladmin}) {
+        push(@{$brcrum},
+                 {href => '/adm/createuser?action=selfenrollqueue',
+                  text => 'Enrollment requests',
+                  help => 'Course_Self_Enrollment'});
+        $bread_crumbs_component = 'Enrollment requests';
+        if ($env{'form.state'} eq 'done') {
             push(@{$brcrum},
                      {href => '/adm/createuser?action=selfenrollqueue',
-                      text => 'Enrollment requests',
+                      text => 'Result',
                       help => 'Course_Self_Enrollment'});
-            $bread_crumbs_component = 'Enrollment requests';
-            if ($env{'form.state'} eq 'done') {
-                push(@{$brcrum},
-                         {href => '/adm/createuser?action=selfenrollqueue',
-                          text => 'Result',
-                          help => 'Course_Self_Enrollment'});
-                $bread_crumbs_component = 'Enrollment result';
-            }
-            $args = { bread_crumbs           => $brcrum,
-                      bread_crumbs_component => $bread_crumbs_component};
-            $r->print(&header(undef,$args));
-            my $cid = $env{'request.course.id'};
-            my $cdom = $env{'course.'.$cid.'.domain'};
-            my $cnum = $env{'course.'.$cid.'.num'};
-            my $coursedesc = $env{'course.'.$cid.'.description'};
-            if (!exists($env{'form.state'})) {
-                $r->print('<h3>'.&mt('Pending enrollment requests').'</h3>'."\n");
-                $r->print(&Apache::loncoursequeueadmin::display_queued_requests($context,
-                                                                                $cdom,$cnum));
-            } elsif ($env{'form.state'} eq 'done') {
-                $r->print('<h3>'.&mt('Enrollment request processing').'</h3>'."\n");
-                $r->print(&Apache::loncoursequeueadmin::update_request_queue($context,
-                              $cdom,$cnum,$coursedesc));
-            }
-        } else {
-            $r->print(&header(undef,{'no_nav_bar' => 1}).
-                     '<span class="LC_error">'.&mt('You do not have permission to manage self-enrollment').'</span>');
+            $bread_crumbs_component = 'Enrollment result';
         }
-
-    } elsif ($env{'form.action'} eq 'changelogs') {
-        if ($permission->{cusr} || $permission->{view}) {
-            &print_userchangelogs_display($r,$context,$permission,$brcrum);
-        } else {
-            $r->print(&header(undef,{'no_nav_bar' => 1}).
-                     '<span class="LC_error">'.&mt('You do not have permission to view change logs').'</span>');
+        $args = { bread_crumbs           => $brcrum,
+                  bread_crumbs_component => $bread_crumbs_component};
+        $r->print(&header(undef,$args));
+        my $cid = $env{'request.course.id'};
+        my $cdom = $env{'course.'.$cid.'.domain'};
+        my $cnum = $env{'course.'.$cid.'.num'};
+        my $coursedesc = $env{'course.'.$cid.'.description'};
+        if (!exists($env{'form.state'})) {
+            $r->print('<h3>'.&mt('Pending enrollment requests').'</h3>'."\n");
+            $r->print(&Apache::loncoursequeueadmin::display_queued_requests($context,
+                                                                       $cdom,$cnum));
+        } elsif ($env{'form.state'} eq 'done') {
+            $r->print('<h3>'.&mt('Enrollment request processing').'</h3>'."\n");
+            $r->print(&Apache::loncoursequeueadmin::update_request_queue($context,
+                          $cdom,$cnum,$coursedesc));
         }
+    } elsif ($env{'form.action'} eq 'changelogs') {
+        &print_userchangelogs_display($r,$context,$permission,$brcrum);
     } else {
         $bread_crumbs_component = 'User Management';
         $args = { bread_crumbs           => $brcrum,
@@ -5455,27 +5316,6 @@ sub print_main_menu {
                             listusers  => 'Show and manage users in this community.',
                            },
                 );
-  if ($linkcontext eq 'domain') {
-      unless ($permission->{'cusr'}) {
-          $links{'domain'}{'singleuser'} = 'View a User';
-          $linktitles{'domain'}{'singleuser'} = 'View information about a user in the domain';
-
-      }
-  } elsif ($linkcontext eq 'course') {
-      unless ($permission->{'cusr'}) {
-          $links{'course'}{'singleuser'} = 'View a Course User';
-          $linktitles{'course'}{'singleuser'} = 'View information about a user in this course';
-          $links{'course'}{'listusers'} = 'List Course Users';
-          $linktitles{'course'}{'listusers'} = 'Show information about users in this course';
-      }
-  } elsif ($linkcontext eq 'community') {
-      unless ($permission->{'cusr'}) {
-          $links{'community'}{'singleuser'} = 'View a Community User';
-          $linktitles{'community'}{'singleuser'} = 'View information about a user in this community';
-          $links{'community'}{'listusers'} = 'List Community Users';
-          $linktitles{'community'}{'listusers'} = 'Show information about users in this community';
-      }
-  }
   my @menu = ( {categorytitle => 'Single Users', 
          items =>
          [
@@ -5484,7 +5324,7 @@ sub print_main_menu {
              icon => 'edit-redo.png',
              #help => 'Course_Change_Privileges',
              url => '/adm/createuser?action=singleuser',
-             permission => ($permission->{'view'} || $permission->{'cusr'}),
+             permission => $permission->{'cusr'},
              linktitle => $linktitles{$linkcontext}{'singleuser'},
             },
          ]},
@@ -5519,7 +5359,7 @@ sub print_main_menu {
         push(@{  $menu[0]->{items} }, # Single Users
             {
              linktext => 'User Access Log',
-             icon => 'document-properties.png',
+             icon => 'document-properties.png',  
              #help => 'User_Access_Logs',
              url => '/adm/createuser?action=accesslogs',
              permission => $permission->{'activity'},
@@ -5557,7 +5397,7 @@ sub print_main_menu {
              icon => 'document-properties.png',
              #help => 'Course_User_Logs',
              url => '/adm/createuser?action=changelogs',
-             permission => ($permission->{'cusr'} || $permission->{'view'}),
+             permission => $permission->{'cusr'},
              linktitle => 'View change log.',
             },
         );
@@ -5577,6 +5417,7 @@ sub print_main_menu {
                                           groups => 'Community Groups',
                                         },
                        );
+        $linktext{'Placement'} = $linktext{'Course'};
 
         my %linktitle = (
             'Course' => {
@@ -5591,6 +5432,8 @@ sub print_main_menu {
                            },
         );
 
+        $linktitle{'Placement'} = $linktitle{'Course'};
+
         push(@{ $menu[0]->{items} }, #Category: Single Users
             {   
              linktext => $linktext{$crstype}{'single'},
@@ -5634,7 +5477,7 @@ sub print_main_menu {
              icon => 'document-properties.png',
              #help => 'Course_User_Logs',
              url => '/adm/createuser?action=changelogs',
-             permission => ($permission->{'view'} || $permission->{'cusr'}),
+             permission => $permission->{'cusr'},
              linktitle => 'View change log.',
             },
         );
@@ -5659,8 +5502,7 @@ sub print_main_menu {
                      icon => 'roles.png',
                      #help => 'Course_Automated_Enrollment',
                      permission => (&Apache::lonnet::auto_run($cnum,$cdom)
-                                         && (($permission->{'cusr'}) ||
-                                             ($permission->{'view'}))),
+                                         && $permission->{'cusr'}),
                      url  => '/adm/populate',
                      linktitle => 'Automated enrollment manager.',
                     }
@@ -5709,7 +5551,7 @@ sub restore_prev_selections {
 }
 
 sub print_selfenroll_menu {
-    my ($r,$context,$cid,$cdom,$cnum,$currsettings,$additional,$readonly) = @_;
+    my ($r,$context,$cid,$cdom,$cnum,$currsettings,$additional) = @_;
     my $crstype = &Apache::loncommon::course_type();
     my $formname = 'selfenroll';
     my $nolink = 1;
@@ -5722,10 +5564,6 @@ sub print_selfenroll_menu {
         butn => 'but no user types have been checked.',
         wilf => "Please uncheck 'activate' or check at least one type.",
     );
-    my $disabled;
-    if ($readonly) {
-       $disabled = ' disabled="disabled"';
-    }
     &js_escape(\%alerts);
     my $selfenroll_js = <<"ENDSCRIPT";
 function update_types(caller,num) {
@@ -6041,13 +5879,13 @@ ENDSCRIPT
                     $output .= ' checked="checked" '; 
                 }
                 $output .= 'onchange="javascript:update_types('.
-                           "'selfenroll_all'".');"'.$disabled.' />'.&mt('Yes').'</label>'.
+                           "'selfenroll_all'".');" />'.&mt('Yes').'</label>'.
                            '&nbsp;&nbsp;<input type="radio" name="selfenroll_all" value="0" ';
                 if ($curr_types ne '*') {
                     $output .= ' checked="checked" ';
                 }
                 $output .= ' onchange="javascript:update_types('.
-                           "'selfenroll_all'".');"'.$disabled.' />'.&mt('No').'</label></td>'.
+                           "'selfenroll_all'".');"/>'.&mt('No').'</label></td>'.
                            &Apache::loncommon::end_data_table_row().
                            &Apache::loncommon::end_data_table().
                            &mt('Or').'<br />'.
@@ -6069,10 +5907,10 @@ ENDSCRIPT
                                        .'</b><input type="hidden" name="selfenroll_dom_'.$num
                                        .'" value="'.$currdom.'" /></span><br />'
                                        .'<span class="LC_nobreak"><label><input type="checkbox" '
-                                       .'name="selfenroll_delete" value="'.$num.'" onchange="javascript:update_types('."'selfenroll_delete','$num'".');"'.$disabled.' />'
+                                       .'name="selfenroll_delete" value="'.$num.'" onchange="javascript:update_types('."'selfenroll_delete','$num'".');" />'
                                        .&mt('Delete').'</label></span></td>';
                             $output .= '<td valign="top">&nbsp;&nbsp;'.&mt('User types:').'<br />'
-                                       .&selfenroll_inst_types($num,$currdom,\@currinsttypes,$readonly).'</td>'
+                                       .&selfenroll_inst_types($num,$currdom,\@currinsttypes).'</td>'
                                        .&Apache::loncommon::end_data_table_row();
                             $num ++;
                         }
@@ -6087,7 +5925,7 @@ ENDSCRIPT
                 $output .= &Apache::loncommon::start_data_table_row()
                            .'<td colspan="2"><span class="LC_nobreak">'.$add_domtitle.'</span><br />'
                            .&Apache::loncommon::select_dom_form('','selfenroll_newdom',
-                                                                $includeempty,$showdomdesc,'','','',$readonly)
+                                                                $includeempty,$showdomdesc)
                            .'<input type="hidden" name="selfenroll_types_total" value="'.$num.'" />'
                            .'</td>'.&Apache::loncommon::end_data_table_row()
                            .&Apache::loncommon::end_data_table();
@@ -6108,15 +5946,15 @@ ENDSCRIPT
                 }
                 if ($registered) {
                     $regon = ' checked="checked" ';
-                    $regoff = '';
+                    $regoff = ' ';
                 } else {
-                    $regon = '';
+                    $regon = ' ';
                     $regoff = ' checked="checked" ';
                 }
                 $output .= '<label>'.
-                           '<input type="radio" name="selfenroll_registered" value="1"'.$regon.$disabled.' />'.
+                           '<input type="radio" name="selfenroll_registered" value="1"'.$regon.'/>'.
                            &mt('Yes').'</label>&nbsp;&nbsp;<label>'.
-                           '<input type="radio" name="selfenroll_registered" value="0"'.$regoff.$disabled.' />'.
+                           '<input type="radio" name="selfenroll_registered" value="0"'.$regoff.'/>'.
                            &mt('No').'</label>';
             } elsif ($item eq 'enroll_dates') {
                 my ($starttime,$endtime);
@@ -6138,10 +5976,10 @@ ENDSCRIPT
                 }
                 my $startform =
                     &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_date',$starttime,
-                                      $disabled,undef,undef,undef,undef,undef,undef,$nolink);
+                                      undef,undef,undef,undef,undef,undef,undef,$nolink);
                 my $endform =
                     &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_date',$endtime,
-                                      $disabled,undef,undef,undef,undef,undef,undef,$nolink);
+                                      undef,undef,undef,undef,undef,undef,undef,$nolink);
                 $output .= &selfenroll_date_forms($startform,$endform);
             } elsif ($item eq 'access_dates') {
                 my ($starttime,$endtime);
@@ -6163,10 +6001,10 @@ ENDSCRIPT
                 }
                 my $startform =
                     &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_access',$starttime,
-                                      $disabled,undef,undef,undef,undef,undef,undef,$nolink);
+                                      undef,undef,undef,undef,undef,undef,undef,$nolink);
                 my $endform =
                     &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_access',$endtime,
-                                      $disabled,undef,undef,undef,undef,undef,undef,$nolink);
+                                      undef,undef,undef,undef,undef,undef,undef,$nolink);
                 $output .= &selfenroll_date_forms($startform,$endform);
             } elsif ($item eq 'section') {
                 my $currsec;
@@ -6190,19 +6028,19 @@ ENDSCRIPT
                     next;
                 }
                 my $sections_select = 
-                    &Apache::lonuserutils::course_sections(\%sections_count,'st',$currsec,$disabled);
+                    &Apache::lonuserutils::course_sections(\%sections_count,'st',$currsec);
                 $output .= '<table class="LC_createuser">'."\n".
                            '<tr class="LC_section_row">'."\n".
                            '<td align="center">'.&mt('Existing sections')."\n".
                            '<br />'.$sections_select.'</td><td align="center">'.
                            &mt('New section').'<br />'."\n".
-                           '<input type="text" name="newsec" size="15" value="'.$newsecval.'"'.$disabled.' />'."\n".
+                           '<input type="text" name="newsec" size="15" value="'.$newsecval.'" />'."\n".
                            '<input type="hidden" name="sections" value="" />'."\n".
                            '</td></tr></table>'."\n";
             } elsif ($item eq 'approval') {
                 my ($currnotified,$currapproval,%appchecked);
                 my %selfdescs = &Apache::lonuserutils::selfenroll_default_descs();
-                if (ref($currsettings) eq 'HASH') {
+                if (ref($currsettings) eq 'HASH') { 
                     $currnotified = $currsettings->{'selfenroll_notifylist'};
                     $currapproval = $currsettings->{'selfenroll_approval'};
                 }
@@ -6218,8 +6056,8 @@ ENDSCRIPT
                 for my $i (0..2) {
                     $output .= '<label>'.
                                '<input type="radio" name="selfenroll_approval" value="'.$i.'"'.
-                               $appchecked{$i}.' onclick="toggleNotify();"'.$disabled.' />'.
-                               $selfdescs{'approval'}{$i}.'</label>'.('&nbsp;'x2);
+                               $appchecked{$i}.' onclick="toggleNotify();" />'.$selfdescs{'approval'}{$i}.
+                               '</label>'.('&nbsp;'x2);
                 }
                 my %advhash = &Apache::lonnet::get_course_adv_roles($cid,1);
                 my (@ccs,%notified);
@@ -6260,7 +6098,7 @@ ENDSCRIPT
                                        &Apache::loncommon::start_data_table_row()
                         }
                         $output .= '<td><span class="LC_nobreak"><label>'.
-                                   '<input type="checkbox" name="selfenroll_notify"'.$notifyon.' value="'.$cc.'"'.$disabled.' />'.
+                                   '<input type="checkbox" name="selfenroll_notify"'.$notifyon.' value="'.$cc.'" />'.
                                    &Apache::loncommon::plainname($ccuname,$ccudom).
                                    '</label></span></td>';
                         $count ++;
@@ -6310,28 +6148,26 @@ ENDSCRIPT
                     $nolimit = ' checked="checked" ';
                 }
                 $output .= '<table><tr><td><label>'.
-                           '<input type="radio" name="selfenroll_limit" value="none"'.$nolimit.$disabled.'/>'.
+                           '<input type="radio" name="selfenroll_limit" value="none"'.$nolimit.'/>'.
                            &mt('No limit').'</label></td><td><label>'.
-                           '<input type="radio" name="selfenroll_limit" value="allstudents"'.$crslimit.$disabled.'/>'.
+                           '<input type="radio" name="selfenroll_limit" value="allstudents"'.$crslimit.'/>'.
                            &mt('Limit by total students').'</label></td><td><label>'.
-                           '<input type="radio" name="selfenroll_limit" value="selfenrolled"'.$selflimit.$disabled.'/>'.
+                           '<input type="radio" name="selfenroll_limit" value="selfenrolled"'.$selflimit.'/>'.
                            &mt('Limit by total self-enrolled students').
                            '</td></tr><tr>'.
                            '<td>&nbsp;</td><td colspan="2"><span class="LC_nobreak">'.
                            ('&nbsp;'x3).&mt('Maximum number allowed: ').
-                           '<input type="text" name="selfenroll_cap" size = "5" value="'.$currcap.'"'.$disabled.' /></td></tr></table>';
+                           '<input type="text" name="selfenroll_cap" size = "5" value="'.$currcap.'" /></td></tr></table>';
             }
             $output .= &Apache::lonhtmlcommon::row_closure(1);
         }
     }
-    $output .= &Apache::lonhtmlcommon::end_pick_box().'<br />';
-    unless ($readonly) {
-        $output .= '<input type="button" name="selfenrollconf" value="'
-                   .&mt('Save').'" onclick="validate_types(this.form);" />';
-    }
-    $output .= '<input type="hidden" name="action" value="selfenroll" />'
-               .'<input type="hidden" name="state" value="done" />'."\n"
-               .$additional.'</form>';
+    $output .= &Apache::lonhtmlcommon::end_pick_box().
+               '<br /><input type="button" name="selfenrollconf" value="'
+               .&mt('Save').'" onclick="validate_types(this.form);" />'
+               .'<input type="hidden" name="action" value="selfenroll" />'
+               .'<input type="hidden" name="state" value="done" />'."\n".
+               $additional.'</form>';
     $r->print($output);
     return;
 }
@@ -6514,16 +6350,12 @@ sub new_selfenroll_dom_row {
 }
 
 sub selfenroll_inst_types {
-    my ($num,$currdom,$currinsttypes,$readonly) = @_;
+    my ($num,$currdom,$currinsttypes) = @_;
     my $output;
     my $numinrow = 4;
     my $count = 0;
     my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($currdom);
     my $othervalue = 'any';
-    my $disabled;
-    if ($readonly) {
-        $disabled = ' disabled="disabled"';
-    }
     if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
         if (keys(%{$usertypes}) > 0) {
             $othervalue = 'other';
@@ -6548,7 +6380,7 @@ sub selfenroll_inst_types {
                         $output .= 'checked="checked"';
                     }
                 }
-                $output .= ' name="selfenroll_types_'.$num.'"'.$disabled.' />'.$usertypes->{$type}.'</label></span></td>';
+                $output .= ' name="selfenroll_types_'.$num.'" />'.$usertypes->{$type}.'</label></span></td>';
             }
             $count ++;
         }
@@ -6571,7 +6403,7 @@ sub selfenroll_inst_types {
         } else {
             $output .= ' checked="checked"';
         }
-        $output .= ' name="selfenroll_types_'.$num.'"'.$disabled.' />'.$othertitle.'</label></span></td></tr></table>';
+        $output .= ' name="selfenroll_types_'.$num.'" />'.$othertitle.'</label></span></td></tr></table>';
     }
     return $output;
 }
@@ -6594,7 +6426,7 @@ sub selfenroll_date_forms {
 sub print_userchangelogs_display {
     my ($r,$context,$permission,$brcrum) = @_;
     my $formname = 'rolelog';
-    my ($username,$domain,$crstype,$viewablesec,%roleslog);
+    my ($username,$domain,$crstype,%roleslog);
     if ($context eq 'domain') {
         $domain = $env{'request.role.domain'};
         %roleslog=&Apache::lonnet::dump_dom('nohist_rolelog',$domain);
@@ -6603,7 +6435,6 @@ sub print_userchangelogs_display {
             $domain = $env{'course.'.$env{'request.course.id'}.'.domain'};
             $username = $env{'course.'.$env{'request.course.id'}.'.num'};
             $crstype = &Apache::loncommon::course_type();
-            $viewablesec = &Apache::lonuserutils::viewable_section($permission);
             my %saveable_parameters = ('show' => 'scalar',);
             &Apache::loncommon::store_course_settings('roles_log',
                                                       \%saveable_parameters);
@@ -6735,9 +6566,6 @@ ENDSCRIPT
                 next if ($roleslog{$id}{'logentry'}{'context'} ne $curr{'chgcontext'});
             }
         }
-        if (($context eq 'course') && ($viewablesec ne '')) {
-            next if ($roleslog{$id}{'logentry'}{'section'} ne $viewablesec);
-        }
         $count ++;
         next if ($count < $minshown);
         unless ($showntableheader) {
@@ -6825,7 +6653,7 @@ sub print_useraccesslogs_display {
     my $form = 'document.accesslog';
 
 # set breadcrumbs
-    my %breadcrumb_text = &singleuser_breadcrumb('','domain',$udom);
+    my %breadcrumb_text = &singleuser_breadcrumb();
     push (@{$brcrum},
         {href => "javascript:backPage($form)",
          text => $breadcrumb_text{'search'}});
@@ -6850,7 +6678,7 @@ sub print_useraccesslogs_display {
     my $args = { bread_crumbs           => $brcrum,
                  bread_crumbs_component => 'User Management'};
 
-# set javascript
+# set javascript 
     my ($jsback,$elements) = &crumb_utilities();
     my $jsnav = &userlogdisplay_js($formname);
 
@@ -6866,7 +6694,7 @@ $jsnav
 
 ENDSCRIPT
 
-# print page header
+# print page header 
     $r->print(&header($jscript,$args));
 
 # early out unless log data can be displayed.
@@ -6883,7 +6711,7 @@ ENDSCRIPT
                  .&mt("User's domain must match role's domain")
                  .'</p>'
                  .&earlyout_accesslog_form($formname,$prevphasestr,$udom));
-        return;
+        return;    
     }
 
     if (($uname eq '') || ($udom eq '')) {
@@ -6977,14 +6805,14 @@ ENDSCRIPT
                 $r->rflush();
                 $showntableheader = 1;
             }
-            my ($shown,$extra);
+            my ($shown,$extra,);
             my ($event,$data) = split(/\s+/,&unescape($event));
             if ($event eq 'Role') {
                 my ($rolecode,$extent) = split(/\./,$data,2);
                 next if ($extent eq '');
                 my ($crstype,$desc,$info);
-                if ($extent =~ m{^/($match_domain)/($match_courseid)(?:/(\w+)|)$}) {
-                    my ($cdom,$cnum,$sec) = ($1,$2,$3);
+                if ($extent =~ m{^/($match_domain)/($match_courseid)$}) {
+                    my ($cdom,$cnum) = ($1,$2);
                     my $cid = $cdom.'_'.$cnum;
                     if (exists($courses{$cid})) {
                         $crstype = $courses{$cid}{'type'};
@@ -7003,15 +6831,12 @@ ENDSCRIPT
                         }
                     }
                     $extra = &mt($crstype).': <a href="/public/'.$cdom.'/'.$cnum.'/syllabus">'.$desc.'</a>';
-                    if ($sec ne '') {
-                       $extra .= ' ('.&mt('Section: [_1]',$sec).')';
-                    }
                 } elsif ($extent =~ m{^/($match_domain)/($match_username|$)}) {
                     my ($dom,$name) = ($1,$2);
                     if ($rolecode eq 'au') {
                         $extra = '';
                     } elsif ($rolecode =~ /^(ca|aa)$/) {
-                        $extra = &mt('Authoring Space: [_1]',$name.':'.$dom);
+                        $extra = &mt('Authoring Space: [_1]',$name.':'.$dom); 
                     } elsif ($rolecode =~ /^(li|dg|dh|dc|sc)$/) {
                         $extra = &mt('Domain: [_1]',$dom);
                     }
@@ -7019,10 +6844,10 @@ ENDSCRIPT
                 my $rolename;
                 if ($rolecode =~ m{^cr/($match_domain)/($match_username)/(\w+)}) {
                     my $role = $3;
-                    my $owner = "($2:$1)";
+                    my $owner = "($2:$1)"; 
                     if ($2 eq $1.'-domainconfig') {
                         $owner = '(ad hoc)';
-                    }
+                    } 
                     $rolename = &mt('Custom role: [_1]',$role.' '.$owner);
                 } else {
                     $rolename = &Apache::lonnet::plaintext($rolecode,$crstype);
@@ -7370,7 +7195,7 @@ sub user_search_result {
             $response .= '<br />';
         }
     } else {
-        unless (($context eq 'requestcrs') && ($srch->{'srchtype'} eq 'exact')) {
+        unless (($context eq 'requestcrs') && ($srch->{'srchtype'} eq 'exact')) { 
             my $domd_chk = &domdirectorysrch_check($srch);
             if ($domd_chk ne 'ok') {
                 my $instd_chk = &instdirectorysrch_check($srch);
@@ -7773,20 +7598,18 @@ sub build_search_response {
                                 .&mt("Click 'Search'")
                                 .'</li></ul><br />';
                 } else {
-                    unless (($context eq 'domain') && ($env{'form.action'} eq 'singleuser')) {
-                        my $helplink = ' href="javascript:helpMenu('."'display'".')"';
-                        $response .= '<br /><br />';
-                        if ($context eq 'requestcrs') {
-                            $response .= &mt("You are not authorized to define new users in the new course's domain - [_1].",$targetdom);
-                        } else {
-                            $response .= &mt("You are not authorized to create new users in your current role's domain - [_1].",$targetdom);
-                        }
-                        $response .= '<br />'
-                                     .&mt('Please contact the [_1]helpdesk[_2] if you need to create a new user.'
-                                        ,' <a'.$helplink.'>'
-                                        ,'</a>')
-                                     .'<br />';
+                    my $helplink = ' href="javascript:helpMenu('."'display'".')"';
+                    $response .= '<br /><br />';
+                    if ($context eq 'requestcrs') {
+                        $response .= &mt("You are not authorized to define new users in the new course's domain - [_1].",$targetdom);
+                    } else {
+                        $response .= &mt("You are not authorized to create new users in your current role's domain - [_1].",$targetdom);
                     }
+                    $response .= '<br />'
+                                 .&mt('Please contact the [_1]helpdesk[_2] if you need to create a new user.'
+                                    ,' <a'.$helplink.'>'
+                                    ,'</a>')
+                                 .'<br />';
                 }
             }
         }