--- loncom/interface/domainprefs.pm	2008/12/25 02:22:08	1.76.2.4
+++ loncom/interface/domainprefs.pm	2009/01/27 15:59:30	1.85
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Handler to set domain-wide configuration settings
 #
-# $Id: domainprefs.pm,v 1.76.2.4 2008/12/25 02:22:08 raeburn Exp $
+# $Id: domainprefs.pm,v 1.85 2009/01/27 15:59:30 schafran Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -107,7 +107,7 @@ sub handler {
         'quotas' => 
                     { text => 'User blogs, home pages and portfolios',
                       help => 'Domain_Configuration_Quotas',
-                      header => [{col1 => 'User type',
+                      header => [{col1 => 'User affiliation',
                                   col2 => 'Available tools',
                                   col3 => 'Portfolio quota',}],
                     },
@@ -175,7 +175,7 @@ sub handler {
                                }],
                   },
         'serverstatuses' =>
-                 {text   => 'Access to Server Status Pages',
+                 {text   => 'Access to server status pages',
                   help   => 'Domain_Configuration_Server_Status',
                   header => [{col1 => 'Status Page',
                               col2 => 'Other named users',
@@ -817,9 +817,9 @@ sub login_choices {
             bgs => "Background colors",
             links => "Link colors",
             font => "Font color",
-            pgbg => "Page",
-            mainbg => "Main panel",
-            sidebg => "Side panel",
+            pgbg => "Header",
+            mainbg => "Page",
+            sidebg => "Login box",
             link => "Link",
             alink => "Active link",
             vlink => "Visited link",
@@ -1329,7 +1329,8 @@ sub print_quotas {
                       '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
                       '</label></span>&nbsp; ';
     }
-    $datatable .= '('.&mt('overrides affiliation').')</td></tr>';
+    $datatable .= '<span class="LC_nobreak">('.&mt('overrides affiliation').
+                  ')</span></td></tr>';
     $$rowtotal += $typecount;
     return $datatable;
 }
@@ -1893,7 +1894,7 @@ sub usercreation_types {
                     any        => 'Any',
                     official   => 'Institutional only ',
                     unofficial => 'Non-institutional only',
-                    email      => 'Email address',
+                    email      => 'E-mail address',
                     login      => 'Institutional Login',
                     sso        => 'SSO', 
                     none       => 'None',
@@ -3614,12 +3615,12 @@ sub modify_quotas {
             my %newenv;
             foreach my $item (@usertools) {
                 if (ref($changes{$item}) eq 'HASH') {
-                    my $newacc =
+                    my $newacc = 
                         &Apache::lonnet::usertools_access($env{'user.name'},
                                                           $env{'user.domain'},
                                                           $item,'reload');
-                    if ($env{'environment.availabletools.'.$item} ne $newacc) {
-                            $newenv{'environment.availabletools.'.$item} = $newacc;
+                    if ($env{'environment.availabletools.'.$item} ne $newacc) { 
+                        $newenv{'environment.availabletools.'.$item} = $newacc;
                     }
                     $resulttext .= '<li>'.$titles{$item}.'<ul>';
                     foreach my $type (@{$types},'default','_LC_adv') {
@@ -4976,40 +4977,38 @@ sub modify_serverstatuses {
     my %serverstatushash =  (
                                 serverstatuses => \%newserverstatus,
                             );
-    my $putresult = &Apache::lonnet::put_dom('configuration',\%serverstatushash,
-                                             $dom);
     my %changes;
     foreach my $type (@pages) {
-        if (ref($currserverstatus{$type}) eq 'HASH') {
-            my @currnamed = split(/,/,$currserverstatus{$type}{'namedusers'});
-            my @newusers = split(/,/,$newserverstatus{$type}{'namedusers'});
-            foreach my $item (@currnamed) {
-                if (!grep(/^\Q$item\E$/,@newusers)) {
-                    $changes{$type}{'namedusers'} = 1;
-                    last;
-                }
-            }
-            foreach my $item (@newusers) {
-                if (!grep(/^\Q$item\E$/,@currnamed)) {
-                    $changes{$type}{'namedusers'} = 1;
-                    last;
+        foreach my $setting ('namedusers','machines') {
+            my (@current,@new);
+            if (ref($currserverstatus{$type}) eq 'HASH') {
+                if ($currserverstatus{$type}{$setting} ne '') { 
+                    @current = split(/,/,$currserverstatus{$type}{$setting});
                 }
             }
-            my @currmachines = split(/,/,$currserverstatus{$type}{'machines'});
-            my @newmachines = split(/,/,$newserverstatus{$type}{'machines'});
-            foreach my $item (@currmachines) {
-                if (!grep(/^\Q$item\E$/,@newmachines)) {
-                    $changes{$type}{'machines'} = 1;
-                    last;
-                }
-            }
-            foreach my $item (@newmachines) {
-                if (!grep(/^\Q$item\E$/,@currmachines)) {
-                    $changes{$type}{'machines'} = 1;
-                    last;
+            if ($newserverstatus{$type}{$setting} ne '') {
+                @new = split(/,/,$newserverstatus{$type}{$setting});
+            }
+            if (@current > 0) {
+                if (@new > 0) {
+                    foreach my $item (@current) {
+                        if (!grep(/^\Q$item\E$/,@new)) {
+                            $changes{$type}{$setting} = 1;
+                            last;
+                        }
+                    }
+                    foreach my $item (@new) {
+                        if (!grep(/^\Q$item\E$/,@current)) {
+                            $changes{$type}{$setting} = 1;
+                            last;
+                        }
+                    }
+                } else {
+                    $changes{$type}{$setting} = 1;
                 }
+            } elsif (@new > 0) {
+                $changes{$type}{$setting} = 1;
             }
-
         }
     }
     if (keys(%changes) > 0) {
@@ -5019,15 +5018,16 @@ sub modify_serverstatuses {
         if ($putresult eq 'ok') {
             $resulttext .= &mt('Changes made:').'<ul>';
             foreach my $type (@pages) {
-                if (defined($changes{$type})) {
+                if (ref($changes{$type}) eq 'HASH') {
                     $resulttext .= '<li>'.$titles->{$type}.'<ul>';
-                    if (defined($changes{$type}{'namedusers'})) {
+                    if ($changes{$type}{'namedusers'}) {
                         if ($newserverstatus{$type}{'namedusers'} eq '') {
                             $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
                         } else {
                             $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
                         }
-                    } elsif (defined($changes{$type}{'machines'})) {
+                    }
+                    if ($changes{$type}{'machines'}) {
                         if ($newserverstatus{$type}{'machines'} eq '') {
                             $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
                         } else {