--- loncom/interface/domainprefs.pm	2011/10/30 22:19:15	1.158
+++ loncom/interface/domainprefs.pm	2012/06/01 12:15:23	1.160.6.4
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Handler to set domain-wide configuration settings
 #
-# $Id: domainprefs.pm,v 1.158 2011/10/30 22:19:15 raeburn Exp $
+# $Id: domainprefs.pm,v 1.160.6.4 2012/06/01 12:15:23 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -210,13 +210,13 @@ sub handler {
                 'quotas','autoenroll','autoupdate','autocreate',
                 'directorysrch','usercreation','usermodification',
                 'contacts','defaults','scantron','coursecategories',
-                'serverstatuses','requestcourses','helpsettings',
-                'coursedefaults','usersessions','loadbalancing'],$dom);
+                'serverstatuses','requestcourses','usersessions',
+                'loadbalancing'],$dom);
     my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
                        'autoupdate','autocreate','directorysrch','contacts',
                        'usercreation','usermodification','scantron',
-                       'requestcourses','coursecategories','serverstatuses','helpsettings',
-                       'coursedefaults','usersessions');
+                       'requestcourses','coursecategories','serverstatuses',
+                       'usersessions');
     if (keys(%servers) > 1) {
         push(@prefs_order,'loadbalancing');
     }
@@ -247,7 +247,7 @@ sub handler {
                                   col2 => 'Value'}],
                     },
         'quotas' => 
-                    { text => 'User blogs, personal information pages, portfolios',
+                    { text => 'Blogs, personal web pages, webDAV, portfolios',
                       help => 'Domain_Configuration_Quotas',
                       header => [{col1 => 'User affiliation',
                                   col2 => 'Available tools',
@@ -340,28 +340,6 @@ sub handler {
                               col3 => 'Specific IPs',
                             }],
                  },
-        'helpsettings' =>
-                 {text   => 'Help page settings',
-                  help   => 'Domain_Configuration_Help_Settings',
-                  header => [{col1 => 'Authenticated Help Settings',
-                              col2 => ''},
-                             {col1 => 'Unauthenticated Help Settings',
-                              col2 => ''}],
-                 },
-        'coursedefaults' => 
-                 {text => 'Course/Community defaults',
-                  help => 'Domain_Configuration_Course_Defaults',
-                  header => [{col1 => 'Defaults which can be overridden in each course by a CC',
-                              col2 => 'Value',},
-                             {col1 => 'Defaults which can be overridden for each course by a DC',
-                              col2 => 'Value',},],
-                 },
-        'privacy' => 
-                 {text   => 'User Privacy',
-                  help   => 'Domain_Configuration_User_Privacy',
-                  header => [{col1 => 'Setting',
-                              col2 => 'Value',}],
-                 },
         'usersessions' =>
                  {text  => 'User session hosting/offloading',
                   help  => 'Domain_Configuration_User_Sessions',
@@ -487,10 +465,6 @@ sub process_changes {
         $output = &modify_serverstatuses($dom,%domconfig);
     } elsif ($action eq 'requestcourses') {
         $output = &modify_quotas($dom,$action,%domconfig);
-    } elsif ($action eq 'helpsettings') {
-        $output = &modify_helpsettings($r,$dom,$confname,%domconfig);
-    } elsif ($action eq 'coursedefaults') {
-        $output = &modify_coursedefaults($dom,%domconfig);
     } elsif ($action eq 'usersessions') {
         $output = &modify_usersessions($dom,%domconfig);
     } elsif ($action eq 'loadbalancing') {
@@ -549,14 +523,10 @@ sub print_config_box {
             $colspan = ' colspan="2"';
         } elsif ($action eq 'requestcourses') {
             $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
-        } elsif ($action eq 'helpsettings') {
-            $output .= &print_helpsettings('top',$dom,$confname,$settings,\$rowtotal);
         } elsif ($action eq 'usersessions') {
             $output .= &print_usersessions('top',$dom,$settings,\$rowtotal); 
         } elsif ($action eq 'rolecolors') {
             $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
-        } elsif ($action eq 'coursedefaults') {
-            $output .= &print_coursedefaults('top',$dom,$settings,\$rowtotal);
         }
         $output .= '
            </table>
@@ -1058,6 +1028,7 @@ sub print_rolecolors {
 sub display_color_options {
     my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
         $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
+    my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
     my $css_class = $itemcount%2?' class="LC_odd_row"':'';
     my $datatable = '<tr'.$css_class.'>'.
         '<td>'.$choices->{'font'}.'</td>';
@@ -1135,11 +1106,11 @@ sub display_color_options {
                 $showfile = $imgfile;
                 my $imgdir = $1;
                 my $filename = $2;
-                if (-e "/home/httpd/html/$imgdir/tn-".$filename) {
+                if (-e "$londocroot/$imgdir/tn-".$filename) {
                     $showfile = "/$imgdir/tn-".$filename;
                 } else {
-                    my $input = "/home/httpd/html".$imgfile;
-                    my $output = '/home/httpd/html/'.$imgdir.'/tn-'.$filename;
+                    my $input = $londocroot.$imgfile;
+                    my $output = "$londocroot/$imgdir/tn-".$filename;
                     if (!-e $output) {
                         my ($width,$height) = &thumb_dimensions();
                         my ($fullwidth,$fullheight) = &check_dimensions($input);
@@ -1147,7 +1118,7 @@ sub display_color_options {
                             if ($fullwidth > $width && $fullheight > $height) { 
                                 my $size = $width.'x'.$height;
                                 system("convert -sample $size $input $output");
-                                $showfile = '/'.$imgdir.'/tn-'.$filename;
+                                $showfile = "/$imgdir/tn-".$filename;
                             }
                         }
                     }
@@ -1376,7 +1347,7 @@ sub print_quotas {
         %validations = &Apache::lonnet::auto_courserequest_checks($dom);
         %titles = &courserequest_titles();
     } else {
-        @usertools = ('aboutme','blog','portfolio');
+        @usertools = ('aboutme','blog','webdav','portfolio');
         %titles = &tool_titles();
     }
     if (ref($types) eq 'ARRAY') {
@@ -2913,6 +2884,7 @@ sub loadbalance_rule_row {
     } else {
         push(@rulenames,'specific');
     }
+    push(@rulenames,'none');
     my $style = $targets_div_style;
     if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
         $style = $homedom_div_style;
@@ -2969,6 +2941,7 @@ sub offloadtype_text {
            'homeserver'       => "Offloads to user's home server",
            'externalbalancer' => "Offloads to Load Balancer in user's domain",
            'specific'         => 'Offloads to specific server',
+           'none'             => 'No offload',
     );
     return %ruletitles;
 }
@@ -3000,8 +2973,9 @@ sub contact_titles {
 
 sub tool_titles {
     my %titles = &Apache::lonlocal::texthash (
-                     aboutme    => 'Personal Information Page',
+                     aboutme    => 'Personal web page',
                      blog       => 'Blog',
+                     webdav     => 'WebDAV',
                      portfolio  => 'Portfolio',
                      official   => 'Official courses (with institutional codes)',
                      unofficial => 'Unofficial courses',
@@ -5161,7 +5135,7 @@ sub notifysubscribed {
                     print $logfh $reply;
                 }
                 print $logfh "\n============ Done ============\n";
-                close(logfh);
+                close($logfh);
             }
         }
     }
@@ -5218,7 +5192,7 @@ sub modify_quotas {
         $toolregexp = join('|',@usertools);
         %conditions = &courserequest_conditions();
     } else {
-        @usertools = ('aboutme','blog','portfolio');
+        @usertools = ('aboutme','blog','webdav','portfolio');
         %titles = &tool_titles();
     }
     my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);