--- loncom/interface/lonmodifycourse.pm	2006/11/14 20:38:21	1.28
+++ loncom/interface/lonmodifycourse.pm	2007/09/24 23:29:53	1.32
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # handler for DC-only modifiable course settings
 #
-# $Id: lonmodifycourse.pm,v 1.28 2006/11/14 20:38:21 raeburn Exp $
+# $Id: lonmodifycourse.pm,v 1.32 2007/09/24 23:29:53 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -67,7 +67,7 @@ sub get_enrollment_settings {
                 } else {
                     $enrollvar{$type} = localtime($settings{$item});
                 }
-            } elsif ($type eq "sectionums") {
+            } elsif ($type eq "sectionnums") {
                 $enrollvar{$type} = $settings{$item};
                 $enrollvar{$type} =~ s/,/, /g;
             } elsif ($type eq "authtype"
@@ -138,6 +138,9 @@ sub print_course_selection_page {
                       'ownerdomfilter','coursefilter'];
     my %filter;
     my $type = $env{'form.type'};
+    if ($type eq '') {
+        $type = 'Course';
+    }
     my $action = '/adm/modifycourse';
     my $dctitle = &Apache::lonnet::plaintext('dc');
     $r->print(&mt('Revise your search criteria for this domain').' ('.$domdesc.').<br /><br />');
@@ -310,7 +313,7 @@ all settings except course code, course
             'usrd' => 'Use the radio buttons to select a different course owner.',
             'deam' => "Default Authentication method",
             'deus' => "The default authentication method, and default authentication parameter (domain, initial password or argument) are used when automatic enrollment of students in a course requires addition of new user accounts in your domain, and the class list file contains empty entries for the &lt;authtype&gt; and &lt;autharg&gt; properties for the new student. If you choose 'internally authenticated', and leave the initial password field empty, the automated enrollment process will create a randomized password for each new student account that it adds to your LON-CAPA domain.",
-            'gobt' => "Modify settings",
+            'gobt' => "Save",
     );
     my @bgcolors = ('#eeeeee','#cccccc');
 
@@ -374,10 +377,15 @@ all settings except course code, course
            curr_authtype => $curr_authtype,
            curr_autharg => $enrollvar{'autharg'} 
 	);
-    my $krbform = &Apache::loncommon::authform_kerberos(%param);
-    my $intform = &Apache::loncommon::authform_internal(%param);
-    my $locform = &Apache::loncommon::authform_local(%param);
-
+    my (%authform,$authenitems);
+    $authform{'krb'} = &Apache::loncommon::authform_kerberos(%param);
+    $authform{'int'} = &Apache::loncommon::authform_internal(%param);
+    $authform{'loc'} = &Apache::loncommon::authform_local(%param);
+    foreach my $item ('krb','int','loc') {
+        if ($authform{$item} ne '') {
+            $authenitems .= $authform{$item}.'<br />';
+        }
+    } 
     if ($numlocalcc == 0) {
         $ownertable = $lt{'nocc'};
     }
@@ -421,6 +429,9 @@ all settings except course code, course
     }
     &print_header($r,$cdesc,$javascript_validations);
     my $type = $env{'form.type'};
+    if ($type eq '') {
+        $type = 'Course';
+    }
     my $dctitle = &Apache::lonnet::plaintext('dc');
     my $cctitle = &Apache::lonnet::plaintext('cc',$type);
     my $mainheader = &mt('Course settings modifiable by [_1] only.',$dctitle);
@@ -431,7 +442,7 @@ all settings except course code, course
 </p><p>
 <table width="100%" cellspacing="6" cellpadding="6">
  <tr>
-  <td colspan="2">Use the appropriate text boxes and radio buttons below to change some or all of the four automated enrollment settings that may only be changed by a Domain Coordinator. Click the <b>"$lt{'gobt'}"</b> button to save your changes.</td>
+  <td colspan="2">Use the appropriate text boxes and radio buttons below to change some or all of the four automated enrollment settings that may only be changed by a Domain Coordinator.
  </tr>
  <tr>
   <td width="50%" valign="top">
@@ -449,12 +460,7 @@ all settings except course code, course
  <tr>
   <td width="50%" valign="top">
    <b>$lt{'deam'}:</b><br/><br/>
-   $krbform
-   <br/>
-   $intform
-   <br/>
-   $locform
-   <br/>
+   $authenitems
    <br/>
    $lt{'deus'}.
    </td>
@@ -477,7 +483,7 @@ ENDDOCUMENT
 }
 
 sub modify_course {
-    my ($r,$cdom,$cnum,$cdesc,$domdesc) = @_;
+    my ($r,$cdom,$cnum,$cdesc,$domdesc,$type) = @_;
     my %longtype = &course_settings_descrip();
     my %settings = &Apache::lonnet::get('environment',['internal.courseowner','internal.coursecode','internal.authtype','internal.autharg','internal.sectionnums','internal.crosslistings','description'],$cdom,$cnum);
     my %currattr = ();
@@ -554,7 +560,7 @@ sub modify_course {
         }
     }
     if ($changeowner == 1 || $changecode == 1) {
-        my $courseid_entry = &escape($cdom.'_'.$cnum).'='.&escape($description).':'.&escape($env{'form.coursecode'}).':'.&escape($env{'form.courseowner'});
+        my $courseid_entry = &escape($cdom.'_'.$cnum).'='.&escape($description).':'.&escape($env{'form.coursecode'}).':'.&escape($env{'form.courseowner'}).':'.&escape($type);
         &Apache::lonnet::courseidput($cdom,$courseid_entry,&Apache::lonnet::homeserver($cnum,$cdom));
     }
 
@@ -853,7 +859,7 @@ sub handler {
         return OK;
     }
     my $dom = $env{'request.role.domain'};
-    my $domdesc = $Apache::lonnet::domaindescription{$dom}; 
+    my $domdesc = &Apache::lonnet::domain($dom,'description');
     if (&Apache::lonnet::allowed('ccc',$dom)) {
         &Apache::loncommon::content_type($r,'text/html');
         $r->send_http_header;
@@ -878,6 +884,9 @@ sub handler {
                   text=>"Pick action"});
                 my ($checked,$cdesc) = &check_course($r,$dom,$domdesc);
                 my $type = $env{'form.type'};
+                if ($type eq '') {
+                    $type = 'Course';
+                }
                 if ($checked eq 'ok') {
                     if ($phase eq 'menu') {
                         &print_modification_menu($r,$cdesc);
@@ -913,7 +922,7 @@ sub handler {
                             &Apache::lonhtmlcommon::add_breadcrumb
                             ({href=>"javascript:changePage(document.$phase,'$phase')",
                               text=>"Result"});
-                            &modify_course($r,$cdom,$cnum,$cdesc,$domdesc);
+                            &modify_course($r,$cdom,$cnum,$cdesc,$domdesc,$type);
                         }
                     }
                 } else {