--- loncom/interface/lonparmset.pm	2019/03/02 16:25:45	1.522.2.23.2.3
+++ loncom/interface/lonparmset.pm	2018/09/03 20:23:37	1.522.2.24
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Handler to set parameters for assessments
 #
-# $Id: lonparmset.pm,v 1.522.2.23.2.3 2019/03/02 16:25:45 raeburn Exp $
+# $Id: lonparmset.pm,v 1.522.2.24 2018/09/03 20:23:37 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -752,7 +752,7 @@ sub storeparm_by_symb_inner {
 
 
 sub valout {
-    my ($value,$type,$name,$editable)=@_;
+    my ($value,$type,$editable)=@_;
     my $result = '';
     # Values of zero are valid.
     if (! $value && $value ne '0') {
@@ -766,17 +766,7 @@ sub valout {
         }
     } else {
         if ($type eq 'date_interval') {
-            my ($totalsecs,$donesuffix) = split(/_/,$value,2);
-            my ($usesdone,$donebuttontext,$proctor,$secretkey);
-            if ($donesuffix =~ /^done\:([^\:]+)\:(.*)$/) {
-                $donebuttontext = $1;
-                (undef,$proctor,$secretkey) = split(/_/,$2);
-                $usesdone = 'done';
-            } elsif ($donesuffix =~ /^done(|_.+)$/) {
-                $donebuttontext = &mt('Done');
-                ($usesdone,$proctor,$secretkey) = split(/_/,$donesuffix);
-            }
-            my ($sec,$min,$hour,$mday,$mon,$year)=gmtime($totalsecs);
+            my ($sec,$min,$hour,$mday,$mon,$year)=gmtime($value);
             my @timer;
             $year=$year-70;
             $mday--;
@@ -809,13 +799,6 @@ sub valout {
                 push(@timer,&mt('[quant,_1,sec]',0));
             }
             $result.=join(", ",@timer);
-            if ($usesdone eq 'done') {
-                if ($secretkey) {
-                    $result .= ' '.&mt('+ "[_1]" with proctor key: [_2]',$donebuttontext,$secretkey);
-                } else {
-                    $result .= ' + "'.$donebuttontext.'"';
-                }
-            }
         } elsif (&isdateparm($type)) {
             $result = &Apache::lonlocal::locallocaltime($value).
         &date_sanity_info($value);
@@ -833,12 +816,8 @@ sub plink {
     my ($type,$dis,$value,$marker,$return,$call)=@_;
     my $winvalue=$value;
     unless ($winvalue) {
-        if ((&isdateparm($type)) || (&is_specialstring($type))) {
+    if (&isdateparm($type)) {
             $winvalue=$env{'form.recent_'.$type};
-        } elsif ($type eq 'string_yesno') {
-            if ($env{'form.recent_string'} =~ /^(yes|no)$/i) {
-                $winvalue=$env{'form.recent_string'};
-            }
         } else {
             $winvalue=$env{'form.recent_'.(split(/\_/,$type))[0]};
         }
@@ -846,7 +825,7 @@ sub plink {
     my ($parmname)=((split(/\&/,$marker))[1]=~/\_([^\_]+)$/);
     my ($hour,$min,$sec,$val)=&preset_defaults($parmname);
     unless (defined($winvalue)) { $winvalue=$val; }
-    my $valout = &valout($value,$type,$parmname,1);
+    my $valout = &valout($value,$type,1);
     my $unencmarker = $marker;
     foreach my $item (\$type, \$dis, \$winvalue, \$marker, \$return, \$call,
               \$hour, \$min, \$sec) {
@@ -871,14 +850,12 @@ sub page_js {
     $pjump_def
 
     function psub() {
-        var specstring = /^string_!(yesno|any)/i;
         if (document.parmform.pres_marker.value!='') {
             document.parmform.action+='#'+document.parmform.pres_marker.value;
             var typedef=new Array();
             typedef=document.parmform.pres_type.value.split('_');
            if (document.parmform.pres_type.value!='') {
-            if ((typedef[0]=='date') ||
-                (specstring.test(document.parmform.pres_type.value))) {
+            if (typedef[0]=='date') {
                 eval('document.parmform.recent_'+
                      document.parmform.pres_type.value+
              '.value=document.parmform.pres_value.value;');
@@ -928,97 +905,6 @@ function showHide_courseContent() {
 COURSECONTENTSCRIPT
 }
 
-sub validateparms_js {
-    return <<'ENDSCRIPT';
-
-function validateParms() {
-    var ipallowRegExp = /^setipallow_/;
-    var ipdenyRegExp = /^setipdeny_/;
-    var patternIP = /[\[\]\*\.a-zA-Z\d\-]+/;
-    if ((document.parmform.elements.length != 'undefined')  && (document.parmform.elements.length) != 'null') {
-        if (document.parmform.elements.length) {
-            for (i=0; i<document.parmform.elements.length; i++) {
-                var name=document.parmform.elements[i].name;
-                if (ipallowRegExp.test(name)) {
-                    var identifier = name.replace(ipallowRegExp,'');
-                    var possallow = document.parmform.elements[i].value;
-                    possallow = possallow.replace(/^\s+|\s+$/g,'');
-                    if (patternIP.test(possallow)) {
-                        if (document.parmform.elements['set_'+identifier].value) {
-                            possallow = ','+possallow;
-                        }
-                        document.parmform.elements['set_'+identifier].value += possallow;
-                    }
-                } else if (ipdenyRegExp.test(name)) {
-                    var identifier = name.replace(ipdenyRegExp,'');
-                    var possdeny = document.parmform.elements[i].value;
-                    possdeny = possdeny.replace(/^\s+|\s+$/g,'');
-                    if (patternIP.test(possdeny)) {
-                        possdeny = '!'+possdeny;
-                        if (document.parmform.elements['set_'+identifier].value) {
-                            possdeny = ','+possdeny;
-                        }
-                    }
-                }
-            }
-        }
-    }
-    return true;
-}
-
-ENDSCRIPT
-}
-
-# Javascript initialization, for overview mode
-sub ipacc_boxes_js  {
-    my $remove = &mt('Remove');
-    return <<"END";
-\$(document).ready(function() {
-    var wrapper         = \$(".LC_string_ipacc_wrap");
-    var add_button      = \$(".LC_add_ipacc_button");
-    var ipaccRegExp     = /^LC_string_ipacc_/;
-
-    \$(add_button).click(function(e){
-        e.preventDefault();
-        var identifier = \$(this).closest("div").attr("id");
-        identifier = identifier.replace(ipaccRegExp,'');
-        \$(this).closest('div').find('.LC_string_ipacc_inner').append('<div><input type="text" name="setip'+identifier+'" /><a href="#" class="LC_remove_ipacc">$remove</a></div>');
-    });
-
-    \$(wrapper).delegate(".LC_remove_ipacc","click", function(e){
-        e.preventDefault(); \$(this).closest("div").remove();
-    })
-});
-
-
-END
-}
-
-sub done_proctor_js {
-    return <<"END";
-function toggleSecret(form,radio,key) {
-    var radios = form[radio+key];
-    if (radios.length) {
-        for (var i=0; i<radios.length; i++) {
-            if (radios[i].checked) {
-                if (radios[i].value == '_done_proctor') {
-                    if (document.getElementById('done_'+key+'_proctorkey')) {
-                        document.getElementById('done_'+key+'_proctorkey').type='text';
-                    }
-                } else {
-                    if (document.getElementById('done_'+key+'_proctorkey')) {
-                        document.getElementById('done_'+key+'_proctorkey').type='hidden';
-                        document.getElementById('done_'+key+'_proctorkey').value='';
-                    }
-                }
-            }
-        }
-    }
-}
-END
-
-}
-
 sub startpage {
     my ($r,$psymb) = @_;
 
@@ -1108,7 +994,7 @@ sub print_row {
     my $thismarker=$which;
     $thismarker=~s/^parameter\_//;
     my $mprefix=$rid.'&'.$thismarker.'&';
-    my $effective_parm = &valout($outpar[$result],$typeoutpar[$result],$thismarker);
+    my $effective_parm = &valout($outpar[$result],$typeoutpar[$result]);
     my ($othergrp,$grp_parm,$controlgrp);
 
     if ($parmlev eq 'general') {
@@ -1188,7 +1074,7 @@ sub print_row {
         my $sessionvaltype=$typeoutpar[$result];
         if (!defined($sessionvaltype)) { $sessionvaltype=$$defaulttype{$which}; }
         $r->print('<td style="background-color:#999999;" align="center"><font color="#FFFFFF">'.
-                  &valout($sessionval,$sessionvaltype,$$name{$which}).'&nbsp;'.
+                  &valout($sessionval,$sessionvaltype).'&nbsp;'.
                   '</font></td>');
     }
     $r->print('</tr>');
@@ -1205,6 +1091,12 @@ sub print_td {
     } else {
         if ($which == 11 || $which == 12) {
             $nolink = 1;
+        } elsif (($env{'request.course.sec'} ne '') && ($which > 9)) {
+            $nolink = 1;
+        } elsif ($which == 4 || $which ==  5 || $which == 6) {
+            if ($noeditgrp) {
+                $nolink = 1;
+            }
         } elsif ($mprefix =~ /availablestudent\&$/) {
             if ($which > 3) {
                 $nolink = 1;
@@ -1216,7 +1108,7 @@ sub print_td {
         }
     }
     if ($nolink) {
-        $r->print(&valout($$outpar[$which],$$typeoutpar[$which],$mprefix));
+        $r->print(&valout($$outpar[$which],$$typeoutpar[$which]));
     } else {
         $r->print(&plink($$typeoutpar[$which],
                          $$display{$value},$$outpar[$which],
@@ -1241,9 +1133,9 @@ sub print_usergroups {
     if (($coursereply) && ($cgroup ne $resultgroup)) {
         if ($result > 3) {
             $bgcolor = '#AAFFAA';
-            $grp_parm = &valout($coursereply,$resulttype,$what);
+            $grp_parm = &valout($coursereply,$resulttype);
         }
-        $grp_parm = &valout($coursereply,$resulttype,$what);
+        $grp_parm = &valout($coursereply,$resulttype);
         $output = '<td style="background-color:'.$bgcolor.';" align="center">';
         if ($resultgroup && $resultlevel) {
             $output .= '<small><b>'.$resultgroup.'</b> ('.$resultlevel.'): </small>'.$grp_parm;
@@ -1387,14 +1279,6 @@ sub isdateparm {
     return (($type=~/^date/) && (!($type eq 'date_interval')));
 }
 
-# Determine if parameter type is specialized string type (i.e.,
-# not just string or string_yesno.
-
-sub is_specialstring {
-    my $type=shift;
-    return (($type=~/^string_/) && (($type ne 'string_yesno')));
-}
-
 #
 # parmmenu displays a list of the selected parameters.
 # It also offers a link to show/hide the complete parameter list
@@ -1706,7 +1590,7 @@ sub partmenu {
 }
 
 sub usermenu {
-    my ($r,$uname,$id,$udom,$csec,$cgroup,$parmlev,$usersgroups)=@_;
+    my ($r,$uname,$id,$udom,$csec,$cgroup,$parmlev,$usersgroups,$pssymb)=@_;
     my $chooseopt=&Apache::loncommon::select_dom_form($udom,'udom').' '.
         &Apache::loncommon::selectstudent_link('parmform','uname','udom');
     my $selscript=&Apache::loncommon::studentbrowser_javascript();
@@ -1715,12 +1599,23 @@ sub usermenu {
     my %sectionhash = &Apache::loncommon::get_sections();
 
     my $groups;
-    my %grouphash = &Apache::longroup::coursegroups();
+    my %grouphash;
+    if (($pssymb) || &Apache::lonnet::allowed('mdg',$env{'request.course.id'})) {
+        %grouphash = &Apache::longroup::coursegroups();
+    } elsif ($env{'request.course.groups'} ne '') {
+        map { $grouphash{$_} = 1; } split(/:/,$env{'request.course.groups'});
+    }
 
     my $g_s_header='';
     my $g_s_footer='';
 
-    if (%sectionhash) {
+    my $currsec = $env{'request.course.sec'};
+    if ($currsec) {
+        $sections=&mt('Section:').' '.$currsec;
+        if (%grouphash) {
+            $sections .= ';'.('&nbsp;' x2);
+        }
+    } elsif (%sectionhash && $currsec eq '') {
         $sections=&mt('Section:').' <select name="csec"';
         if (%grouphash && $parmlev ne 'full') {
             $sections .= qq| onchange="group_or_section('csec')" |;
@@ -1734,7 +1629,7 @@ sub usermenu {
         $sections.='</select>';
     }
 
-    if (%sectionhash && %grouphash && $parmlev ne 'full') {
+    if (%sectionhash && %grouphash && $parmlev ne 'full' && $currsec eq '') {
         $sections .= '&nbsp;'.&mt('or').'&nbsp;';
         $sections .= qq|
 <script type="text/javascript">
@@ -1753,7 +1648,7 @@ function group_or_section(caller) {
 // ]]>
 </script>
 |;
-    } else {
+    } elsif ($currsec eq '') {
         $sections .= qq|
 <script type="text/javascript">
 // <![CDATA[
@@ -1767,7 +1662,7 @@ function group_or_section(caller) {
 
     if (%grouphash) {
         $groups=&mt('Group:').' <select name="cgroup"';
-        if (%sectionhash && $env{'form.action'} eq 'settable') {
+        if (%sectionhash && $env{'form.action'} eq 'settable' && $currsec eq '') {
             $groups .= qq| onchange="group_or_section('cgroup')" |;
         }
         $groups .= '>';
@@ -1991,44 +1886,52 @@ sub levelmenu {
 
 
 sub sectionmenu {
-    my ($r,$selectedsections)=@_;
+    my ($selectedsections)=@_;
     my %sectionhash = &Apache::loncommon::get_sections();
-    return if (!%sectionhash);
+    return '' if (!%sectionhash);
 
-    $r->print('<select name="Section" multiple="multiple" size="8">');
-    foreach my $s ('all',sort keys %sectionhash) {
-    $r->print('    <option value="'.$s.'"');
-    foreach (@{$selectedsections}) {
-        if ($s eq $_) {
-        $r->print(' selected="selected"');
-        last;
-        }
+    my (@possibles,$disabled);
+    if ($env{'request.course.sec'} ne '') {
+        @possibles = ($env{'request.course.sec'});
+        $selectedsections = [$env{'request.course.sec'}];
+        $disabled = ' disabled="disabled"';
+    } else {
+        @possibles = ('all',sort(keys(%sectionhash)));
     }
-    $r->print('>'.$s."</option>\n");
+    my $output = '<select name="Section" multiple="multiple" size="8"'.$disabled.'>';
+    foreach my $s (@possibles) {
+        $output .= '    <option value="'.$s.'"';
+        if ((@{$selectedsections}) && (grep(/^\Q$s\E$/,@{$selectedsections}))) {
+            $output .= ' selected="selected"';
+        }
+        $output .= '>'."$s</option>\n";
     }
-    $r->print("</select>\n");
+    $output .= "</select>\n");
+    return $output;
 }
 
 sub groupmenu {
-    my ($r,$selectedgroups)=@_;
-    my %grouphash = &Apache::longroup::coursegroups();
-    return if (!%grouphash);
+    my ($selectedgroups)=@_;
+    my %grouphash;
+    if (&Apache::lonnet::allowed('mdg',$env{'request.course.id'})) {
+        %grouphash = &Apache::longroup::coursegroups();
+    } elsif ($env{'request.course.groups'} ne '') {
+        map { $grouphash{$_} = 1; } split(/:/,$env{'request.course.groups'});
+    }
+    return '' if (!%grouphash);
 
-    $r->print('<select name="Group" multiple="multiple" size="8">');
+    my $output = '<select name="Group" multiple="multiple" size="8">';
     foreach my $group (sort(keys(%grouphash))) {
-    $r->print('    <option value="'.$group.'"');
-    foreach (@{$selectedgroups}) {
-        if ($group eq $_) {
-        $r->print(' selected="selected"');
-        last;
+        $output .= '    <option value="'.$group.'"';
+        if ((@{$selectedgroups}) && (grep(/^\Q$group\E$/,\@{$selectedgroups}))) {
+            $output .= ' selected="selected"';
         }
+        $output .= '>'.$group."</option>\n";
     }
-    $r->print('>'.$group."</option>\n");
-    }
-    $r->print("</select>\n");
+    $output .= "</select>\n";
+    return $output;
 }
 
-
 sub keysplit {
     my $keyp=shift;
     return (split(/\,/,$keyp));
@@ -2147,12 +2050,17 @@ sub assessparms {
     my $message='';
 
     $csec=$env{'form.csec'};
+    if ($env{'request.course.sec'} ne '') {
+        $csec = $env{'request.course.sec'};    
+    }
+
+# Check group privs.
     $cgroup=$env{'form.cgroup'};
     my $noeditgrp;
     if ($cgroup ne '') {
         unless (&Apache::lonnet::allowed('mdg',$env{'request.course.id'})) {
             if (($env{'request.course.groups'} eq '') ||
-                (!grep(/^\Q$cgroup\E$/,split(/,/,$env{'request.course.groups'})))) {
+                (!grep(/^\Q$cgroup\E$/,split(/:/,$env{'request.course.groups'})))) {
                 $noeditgrp = 1;
             }
         }
@@ -2276,6 +2184,12 @@ sub assessparms {
         my $now = time;
         for (my $i=0;$i<=$#markers;$i++) {
             my ($needsrelease,$needsnewer,$name);
+            if (($env{'request.course.sec'} ne '') && ($markers[$i] =~ /\&(7|8|9)$/)) {
+                next if ($csec ne $env{'request.course.sec'});
+            }
+            if ($markers[$i] =~ /\&(6|5|4)$/) {
+                next if ($noeditgrp);
+            }
             if ($markers[$i] =~ /^[\d.]+\&0_availablestudent\&(1|2|3)$/) {
                 my (@ok_slots,@fail_slots,@del_slots);
                 my $courseopt=&Apache::lonnet::get_courseresdata($cnum,$cdom);
@@ -2365,14 +2279,11 @@ sub assessparms {
 
     &startpage($r,$pssymb);
 
-    foreach my $item ('tolerance','date_default','date_start','date_end',
-                      'date_interval','int','float','string','string_lenient',
-                      'string_examcode','string_deeplink','string_discussvote',
-                      'string_useslots','string_problemstatus','string_ip',
-                      'string_questiontype') {
+    foreach ('tolerance','date_default','date_start','date_end',
+        'date_interval','int','float','string') {
         $r->print('<input type="hidden" value="'.
-          &HTML::Entities::encode($env{'form.recent_'.$item},'"&<>').
-          '" name="recent_'.$item.'" />');
+          &HTML::Entities::encode($env{'form.recent_'.$_},'"&<>').
+          '" name="recent_'.$_.'" />');
     }
 
     # ----- Start Parameter Selection
@@ -2423,7 +2334,7 @@ ENDPARMSELSCRIPT
         # Step 3
         $r->print(&Apache::lonhtmlcommon::topic_bar(3,&mt('User Specification (optional)'),'parmstep3'));
         $r->print(&Apache::lonhtmlcommon::start_pick_box());
-        &usermenu($r,$uname,$id,$udom,$csec,$cgroup,$parmlev,\@usersgroups);
+        &usermenu($r,$uname,$id,$udom,$csec,$cgroup,$parmlev,\@usersgroups,$pssymb);
         $r->print(&Apache::lonhtmlcommon::row_closure(1));
         $r->print(&Apache::lonhtmlcommon::end_pick_box());
 
@@ -2462,7 +2373,7 @@ ENDPARMSELSCRIPT
                   ($env{'form.psprt'}?' checked="checked"':'').' />'.
                   &mt('Show all parts').
                   '</label></td></tr>');
-        &usermenu($r,$uname,$id,$udom,$csec,$cgroup,$parmlev,\@usersgroups);
+        &usermenu($r,$uname,$id,$udom,$csec,$cgroup,$parmlev,\@usersgroups,$pssymb);
         $r->print(&Apache::lonhtmlcommon::row_closure(1));
         $r->print(&Apache::lonhtmlcommon::end_pick_box());
         $r->print('<p>'
@@ -2984,7 +2895,6 @@ sub storedata {
     if ($key =~ /^form\.([a-z]+)\_(.+)$/) {
         my $cmd=$1;
         my $thiskey=$2;
-        next if ($cmd eq 'setipallow' || $cmd eq 'setipdeny');
         my ($tuname,$tudom)=&extractuser($thiskey);
         my $tkey=$thiskey;
             if ($tuname) {
@@ -3154,6 +3064,16 @@ sub listdata {
     my $foundkeys=0;
     my %keyorder=&standardkeyorder();
 
+    my ($secidx,%grouphash);
+    if (($env{'request.course.sec'} ne '') && ($caller eq 'overview')) {
+        $secidx = &Apache::loncoursedata::CL_SECTION();
+        if (&Apache::lonnet::allowed('mdg',$env{'request.course.id'})) {
+            %grouphash = &Apache::longroup::coursegroups();
+        } elsif ($env{'request.course.groups'} ne '') {
+            map { $grouphash{$_} = 1; } split(/:/,$env{'request.course.groups'});
+        }
+    }
+
     foreach my $thiskey (sort {
     my ($astudent,$ares,$apart,$aparm) = &parse_listdata_key($a,$listdata);
     my ($bstudent,$bres,$bpart,$bparm) = &parse_listdata_key($b,$listdata);
@@ -3196,25 +3116,46 @@ sub listdata {
     } keys %{$listdata}) {
 
     if ($$listdata{$thiskey.'.type'}) {
-            my $thistype=$$listdata{$thiskey.'.type'};
-            if ($$resourcedata{$thiskey.'.type'}) {
-        $thistype=$$resourcedata{$thiskey.'.type'};
+        my $thistype=$$listdata{$thiskey.'.type'};
+        if ($$resourcedata{$thiskey.'.type'}) {
+            $thistype=$$resourcedata{$thiskey.'.type'};
         }
         my ($middle,$part,$name)=
         ($thiskey=~/^$env{'request.course.id'}\.(?:(.+)\.)*([\w\s]+)\.(\w+)$/);
         my $section=&mt('All Students');
         if ($middle=~/^\[(.*)\]/) {
-        my $issection=$1;
-        if ($issection=~/^useropt\:($match_username)\:($match_domain)/) {
-            $section=&mt('User').": ".&Apache::loncommon::plainname($1,$2);
-        } else {
-            $section=&mt('Group/Section').': '.$issection;
-        }
-        $middle=~s/^\[(.*)\]//;
+            my $issection=$1;
+            if ($issection=~/^useropt\:($match_username)\:($match_domain)/) {
+                my ($stuname,$studom) = ($1,$2);
+                if (($env{'request.course.sec'} ne '') && ($caller eq 'overview')) {
+                    if (ref($classlist) eq 'HASH') {
+                        if (ref($classlist->{$stuname.':'.$studom}) eq 'ARRAY') {
+                            next unless ($classlist->{$stuname.':'.$studom}->[$secidx] eq $env{'request.course.sec'});
+                        }
+                    }
+                }
+                $section=&mt('User').": ".&Apache::loncommon::plainname($1,$2);
+            } else {
+                if (($env{'request.course.sec'} ne '') && ($caller eq 'overview')) {
+                    if (exists($grouphash{$issection})) {
+                        $section=&mt('Group').': '.$issection;
+                    } elsif ($issection eq $env{'request.course.sec'}) {
+                        $section = &mt('Section').': '.$issection;
+                    } else {
+                        next;
+                    }
+                } else {
+                    $section=&mt('Group/Section').': '.$issection;
+                }
+            }
+            $middle=~s/^\[(.*)\]//;
+        } elsif (($env{'request.course.sec'} ne '') && ($caller eq 'overview')) {
+            $readonly = 1;
         }
         $middle=~s/\.+$//;
         $middle=~s/^\.+//;
         my $realm='<span class="LC_parm_scope_all">'.&mt('All Resources').'</span>';
+
         if ($middle=~/^(.+)\_\_\_\(all\)$/) {
         $realm='<span class="LC_parm_scope_folder">'.&mt('Folder/Map').': '.&Apache::lonnet::gettitle($1).' <br /><span class="LC_parm_folder">('.$1.')</span></span>';
         } elsif ($middle) {
@@ -3284,7 +3225,7 @@ sub listdata {
               );
             }
         } elsif ($thistype eq 'date_interval') {
-            $r->print(&date_interval_selector($thiskey,$name,
+            $r->print(&date_interval_selector($thiskey,
                       $$resourcedata{$thiskey},$readonly));
         } elsif ($thistype =~ m/^string/) {
             $r->print(&string_selector($thistype,$thiskey,
@@ -3304,9 +3245,8 @@ sub listdata {
 
 
 sub date_interval_selector {
-    my ($thiskey, $pname, $showval, $readonly) = @_;
-    my ($result,%skipval);
-    my $currval = $showval;
+    my ($thiskey, $showval, $readonly) = @_;
+    my $result;
     foreach my $which (['days', 86400, 31],
                ['hours', 3600, 23],
                ['minutes', 60, 59],
@@ -3320,51 +3260,6 @@ sub date_interval_selector {
                            \%select,'',$readonly);
     $result .= ' '.&mt($name);
     }
-    if ($pname eq 'interval') {
-        unless ($skipval{'done'}) {
-            my $checkedon = '';
-            my $checkedproc = '';
-            my $currproctorkey = '';
-            my $currprocdisplay = 'hidden';
-            my $currdonetext = &mt('Done');
-            my $checkedoff = ' checked="checked"';
-            if ($currval =~ /^(?:\d+)_done$/) {
-                $checkedon = ' checked="checked"';
-                $checkedoff = '';
-            } elsif ($currval =~ /^(?:\d+)_done\:([^\:]+)\:$/) {
-                $currdonetext = $1;
-                $checkedon = ' checked="checked"';
-                $checkedoff = '';
-            } elsif ($currval =~ /^(?:\d+)_done_proctor_(.+)$/) {
-                $currproctorkey = $1;
-                $checkedproc = ' checked="checked"';
-                $checkedoff = '';
-                $currprocdisplay = 'text';
-            } elsif ($currval =~ /^(?:\d+)_done\:([^\:]+)\:_proctor_(.+)$/) {
-                $currdonetext = $1;
-                $currproctorkey = $2;
-                $checkedproc = ' checked="checked"';
-                $checkedoff = '';
-                $currprocdisplay = 'text';
-            }
-            my $onclick = ' onclick="toggleSecret(this.form,'."'done_','$thiskey'".');"';
-            my $disabled;
-            if ($readonly) {
-                $disabled = ' disabled="disabled"';
-            }
-            $result .= '<br /><span class="LC_nobreak">'.&mt('Include "done" button').
-                       '<label><input type="radio" value="" name="done_'.$thiskey.'"'.$checkedoff.$onclick.$disabled.' />'.
-                       &mt('No').'</label>'.('&nbsp;'x2).
-                       '<label><input type="radio" value="_done" name="done_'.$thiskey.'"'.$checkedon.$onclick.$disabled.' />'.
-                       &mt('Yes').'</label>'.('&nbsp;'x2).
-                       '<label><input type="radio" value="_done_proctor" name="done_'.$thiskey.'"'.$checkedproc.$onclick.$disabled.' />'.
-                       &mt('Yes, with proctor key').'</label>'.
-                       '<input type="'.$currprocdisplay.'" id="done_'.$thiskey.'_proctorkey" '.
-                       'name="done_'.$thiskey.'_proctorkey" value="'.&HTML::Entities::encode($currproctorkey,'"<>&').'"'.$disabled.' /></span><br />'.
-                       '<span class="LC_nobreak">'.&mt('Button text').': '.
-                       '<input type="text" name="done_'.$thiskey.'_buttontext" value="'.&HTML::Entities::encode($currdonetext,'"<>&').'"'.$disabled.' /></span>';
-        }
-    }
     unless ($readonly) {
         $result .= '<input type="hidden" name="dateinterval_'.$thiskey.'" />';
     }
@@ -3397,68 +3292,6 @@ sub default_selector {
     return '<input type="text" name="set_'.$thiskey.'" value="'.$showval.'"'.$disabled.' />';
 }
 
-sub string_ip_selector {
-    my ($thiskey, $showval, $readonly) = @_;
-    my %access = (
-                   allow => [],
-                   deny  => [],
-                 );
-    if ($showval ne '') {
-        my @current;
-        if ($showval =~ /,/) {
-            @current = split(/,/,$showval);
-        } else {
-            @current = ($showval);
-        }
-        foreach my $item (@current) {
-            if ($item =~ /^\!([\[\]a-zA-Z\.\d\*\-]+)$/) {
-                push(@{$access{'deny'}},$1);
-            } elsif ($item =~ /^([\[\]a-zA-Z\.\d\*\-]+)$/) {
-                push(@{$access{'allow'}},$item);
-            }
-        }
-    }
-    if (!@{$access{'allow'}}) {
-        @{$access{'allow'}} = ('');
-    }
-    if (!@{$access{'deny'}}) {
-        @{$access{'deny'}} = ('');
-    }
-    my ($disabled,$addmore);
-    if ($readonly) {
-        $disabled=' disabled="disabled"';
-    } else {
-        $addmore = "\n".'<button class="LC_add_ipacc_button">'.&mt('Add more').'</button>';
-    }
-    my $output = '<input type="hidden" name="set_'.$thiskey.'" />
-<table><tr><th>'.&mt('Allow from').'</th><th>'.&mt('Deny from').'</th></tr><tr>';
-    foreach my $acctype ('allow','deny') {
-        $output .= '
-<td valign="top">
-<div class="LC_string_ipacc_wrap" id="LC_string_ipacc_'.$acctype.'_'.$thiskey.'">
-  <div class="LC_string_ipacc_inner">'."\n";
-        my $num = 0;
-        foreach my $curr (@{$access{$acctype}}) {
-            $output .= '<div><input type="text" name="setip'.$acctype.'_'.$thiskey.'" value="'.$curr.'"'.$disabled.' />';
-            if ($num > 0) {
-                $output .= '<a href="#" class="LC_remove_ipacc">'.&mt('Remove').'</a>';
-            }
-            $output .= '</div>'."\n";
-            $num ++;
-        }
-        $output .= '
-  </div>'.$addmore.'
-</div>
-</td>';
-   }
-   $output .= '
-</tr>
-</table>'."\n";
-    return $output;
-}
-
-{
-
 my %strings =
     (
      'string_yesno'
@@ -3486,10 +3319,7 @@ my %strings =
              => [['yes','Yes'],
                  ['notended','Yes, unless discussion ended'],
                  ['no','No']],
-     'string_ip'
-             => [['_allowfrom_','Hostname(s), or IP(s) from which access is allowed'],
-                 ['_denyfrom_','Hostname(s) or IP(s) from which access is disallowed']],
-    );
+     );
 
 sub standard_string_options {
     my ($string_type) = @_;
@@ -3530,10 +3360,6 @@ sub string_selector {
         }
     }
  
-    if ($thistype eq 'string_ip') {
-        return &string_ip_selector($thiskey,$showval,$readonly);
-    }
-
     my ($result,$disabled);
 
     if ($readonly) {
@@ -3587,55 +3413,6 @@ sub string_selector {
     return $result;
 }
 
-sub oldversion_warning {
-    my ($name,$value,$chostname,$cmajor,$cminor,$needsrelease) = @_;
-    my $desc;
-    my %stringtypes = (
-                        type         => 'string_questiontype',
-                        lenient      => 'string_lenient',
-                        retrypartial => 'string_yesno',
-                        discussvote  => 'string_discussvote',
-                        examcode     => 'string_examcode',
-                      );
-    if (exists($stringtypes{$name})) {
-        if ($name eq 'examcode') {
-            $desc = $value;
-        } elsif (ref($strings{$stringtypes{$name}}) eq 'ARRAY') {
-            foreach my $possibilities (@{ $strings{$stringtypes{$name}} }) {
-                next unless (ref($possibilities) eq 'ARRAY');
-                my ($parmval, $description) = @{ $possibilities };
-                if ($parmval eq $value) {
-                    $desc = $description;
-                    last;
-                }
-            }
-        }
-    } elsif (($name eq 'printstartdate') || ($name eq 'printenddate')) {
-        my $now = time;
-        if ($value =~ /^\d+$/) {
-            if ($name eq 'printstartdate') {
-                if ($value > $now) {
-                    $desc = &Apache::lonlocal::locallocaltime($value);
-                }
-            } elsif ($name eq 'printenddate') {
-                if ($value < $now) {
-                    $desc = &Apache::lonlocal::locallocaltime($value);
-                }
-            }
-        }
-    }
-    my $standard_name = &standard_parameter_names($name);
-    return '<p class="LC_warning">'.
-           &mt('[_1] was [_2]not[_3] set to [_4].',
-               $standard_name,'<b>','</b>','"'.$desc.'"').'<br />'.
-           &mt('LON-CAPA version ([_1]) installed on home server ([_2]) does not meet version requirements ([_3] or newer).',
-           $cmajor.'.'.$cminor,$chostname,
-           $needsrelease).
-           '</p>';
-}
-
-}
-
 #
 # Shift all start and end dates by $shift
 #
@@ -3692,7 +3469,6 @@ sub newoverview {
 '.
             &Apache::lonhtmlcommon::resize_scrollbox_js('params')."\n".
             &showhide_js()."\n".
-            &done_proctor_js()."\n".
 '// ]]>
 </script>
 ';
@@ -3738,6 +3514,9 @@ ENDOVER
             @selected_sections = ('all');
         }
     }
+    if ($env{'request.course.sec'} ne '') {
+        @selected_sections = ($env{'request.course.sec'});
+    }
     my @selected_groups =
         &Apache::loncommon::get_env_multiple('form.Group');
 
@@ -3777,16 +3556,26 @@ ENDOVER
     &displaymenu($r,\%allparms,\@pscat,\%keyorder);
     $r->print(&Apache::lonhtmlcommon::start_pick_box());
     $r->print(&Apache::lonhtmlcommon::row_title(&mt('Select Parts to View')));
+    my $sectionselector = &sectionmenu(\@selected_sections);
+    my $groupselector = &groupmenu(\@selected_groups);
     $r->print('<table>'.
-              '<tr><th>'.&mt('Parts').'</th><th>'.&mt('Section(s)').
-              '</th><th>'.&mt('Group(s)').'</th></tr><tr><td>');
+              '<tr><th>'.&mt('Parts').'</th>');
+    if ($sectionselector) {
+        $r->print('<th>'.&mt('Section(s)').'</th>');
+    }
+    if ($groupselector) {
+        $r->print('<th>'.&mt('Group(s)').'</th>');
+    }
+    $r->print('</tr><tr><td>');
     &partmenu($r,\%allparts,\@psprt);
-    $r->print('</td><td>');
-    &sectionmenu($r,\@selected_sections);
-    $r->print('</td><td>');
-    &groupmenu($r,\@selected_groups);
-    $r->print('</td></tr></table>');
-    #$r->print('</td></tr></table>');
+    $r->print('</td>');
+    if ($sectionselector) {
+        $r->print('<td>'.$sectionselector.'</td>');
+    }
+    if ($groupselector) {
+        $r->print('<td>'.$groupselector.'</td>');
+    }
+    $r->print('</tr></table>');
     $r->print(&Apache::lonhtmlcommon::row_closure(1));
     $r->print(&Apache::lonhtmlcommon::end_pick_box());
     $r->print('</div></div>');
@@ -3869,19 +3658,13 @@ sub overview {
     my ($r,$parm_permission) = @_;
     my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};
     my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};
-    my $crstype = $env{'course.'.$env{'request.course.id'}.'.type'};
-    my $js = '<script type="text/javascript">'."\n".
-             '// <![CDATA['."\n".
-             &done_proctor_js()."\n".
-             '// ]]>'."\n".
-             '</script>'."\n";
     my $readonly = 1;
     if ($parm_permission->{'edit'}) {
         undef($readonly);
     }
     &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setoverview',
     text=>"Overview Mode"});
-    my $start_page=&Apache::loncommon::start_page('Modify Parameters',$js);
+    my $start_page=&Apache::loncommon::start_page('Modify Parameters');
     my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs('Overview');
     $r->print($start_page.$breadcrumbs);
     $r->print('<form method="post" action="/adm/parmset?action=setoverview" name="parmform">');
@@ -4892,6 +4675,13 @@ sub parm_change_log {
                 !exists($parmlog{$id}{'logentry'}{$changed.'.type'}));
             my ($realm,$section,$parmname,$part,$what,$middle,$uname,$udom,$issection,$realmdescription)=
         &components($changed,$parmlog{$id}{'uname'},$parmlog{$id}{'udom'},undef,undef,$typeflag);
+        if ($env{'request.course.sec'} ne '') {
+            next if (($issection ne '') && ($issection ne $env{'request.course.sec'}));
+            if ($uname ne '') {
+                my $stusection = &Apache::lonnet::getsection($uname,$udom,$env{'request.course.id'});
+                next if (($stusection ne '-1') && ($stusection ne $env{'request.course.sec'}));
+            }
+        }
         if ($env{'form.displayfilter'} eq 'currentfolder') {
         if ($folder) {
             if ($middle!~/^\Q$folder\E/) { next; }
@@ -5108,6 +4898,53 @@ sub parameter_releasecheck {
     return $needsnewer;
 }
 
+sub oldversion_warning {
+    my ($name,$value,$chostname,$cmajor,$cminor,$needsrelease) = @_;
+    my $desc;
+    my %stringtypes = (
+                        type         => 'string_questiontype',
+                        lenient      => 'string_lenient',
+                        retrypartial => 'string_yesno',
+                        discussvote  => 'string_discussvote',
+                        examcode     => 'string_examcode',
+                      );
+    if (exists($stringtypes{$name})) {
+        if ($name eq 'examcode') {
+            $desc = $value;
+        } elsif (ref($strings{$stringtypes{$name}}) eq 'ARRAY') {
+            foreach my $possibilities (@{ $strings{$stringtypes{$name}} }) {
+                next unless (ref($possibilities) eq 'ARRAY');
+                my ($parmval, $description) = @{ $possibilities };
+                if ($parmval eq $value) {
+                    $desc = $description;
+                    last;
+                }
+            }
+        }
+    } elsif (($name eq 'printstartdate') || ($name eq 'printenddate')) {
+        my $now = time;
+        if ($value =~ /^\d+$/) {
+            if ($name eq 'printstartdate') {
+                if ($value > $now) {
+                    $desc = &Apache::lonlocal::locallocaltime($value);
+                }
+            } elsif ($name eq 'printenddate') {
+                if ($value < $now) {
+                    $desc = &Apache::lonlocal::locallocaltime($value);
+                }
+            }
+        }
+    }
+    my $standard_name = &standard_parameter_names($name);
+    return '<p class="LC_warning">'.
+           &mt('[_1] was [_2]not[_3] set to [_4].',
+               $standard_name,'<b>','</b>','"'.$desc.'"').'<br />'.
+           &mt('LON-CAPA version ([_1]) installed on home server ([_2]) does not meet version requirements ([_3] or newer).',
+           $cmajor.'.'.$cminor,$chostname,
+           $needsrelease).
+           '</p>';
+}
+
 sub get_permission {
     my %permission;
     my $allowed = 0;