--- loncom/interface/loncreateuser.pm	2011/09/01 02:47:51	1.357
+++ loncom/interface/loncreateuser.pm	2012/02/06 04:50:52	1.358.4.1
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Create a user
 #
-# $Id: loncreateuser.pm,v 1.357 2011/09/01 02:47:51 raeburn Exp $
+# $Id: loncreateuser.pm,v 1.358.4.1 2012/02/06 04:50:52 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -674,7 +674,7 @@ $userpicker
 ENDBLOCK
     if ($env{'form.phase'} eq '') {
         my $defdom=$env{'request.role.domain'};
-        my $domform = &Apache::loncommon::select_dom_form($defdom,'srchdomain');
+        my $domform = &Apache::loncommon::select_dom_form($defdom,'srchdomain','',1);
         my %lt=&Apache::lonlocal::texthash(
                   'enro' => 'Enroll one student',
                   'enrm' => 'Enroll one member',
@@ -723,7 +723,7 @@ $showresponse
 <table>
  <tr>
   <td>$lt{'usr'}:</td>
-  <td><input type="text" size="15" name="srchterm" /></td>
+  <td><input type="text" size="25" name="srchterm" /></td>
   <td>&nbsp;$lt{'dom'}:</td><td>$domform</td>
   <td>&nbsp;$sellink&nbsp;</td>
   <td>&nbsp;<input name="userrole" type="submit" value="$buttontext" /></td>
@@ -938,12 +938,18 @@ sub print_user_modification_page {
     my (%rulematch,%inst_results,$newuser,%alerts,%curr_rules,%got_rules);
     my $uhome=&Apache::lonnet::homeserver($ccuname,$ccdomain);
     if ($uhome eq 'no_host') {
-        my $usertype;
+        my $lc_ccuname = lc($ccuname);
+        if ($lc_ccuname ne $ccuname) {
+            $uhome = &Apache::lonnet::homeserver($lc_ccuname,$ccdomain);
+            $ccuname = $lc_ccuname;
+        }
+    }
+    if ($uhome eq 'no_host') {
         my ($rules,$ruleorder) =
             &Apache::lonnet::inst_userrules($ccdomain,'username');
-            $usertype =
-                &Apache::lonuserutils::check_usertype($ccdomain,$ccuname,$rules,
-                                                       \%curr_rules,\%got_rules);
+        my $usertype =
+            &Apache::lonuserutils::check_usertype($ccdomain,$ccuname,$rules,
+                                                  \%curr_rules,\%got_rules);
         my $cancreate =
             &Apache::lonuserutils::can_create_user($ccdomain,$context,
                                                    $usertype);
@@ -4042,6 +4048,10 @@ sub handler {
     my ($permission,$allowed) = 
         &Apache::lonuserutils::get_permission($context,$crstype);
     if (!$allowed) {
+        if ($context eq 'course') {
+            $r->internal_redirect('/adm/viewclasslist');
+            return OK;
+        }
         $env{'user.error.msg'}=
             "/adm/createuser:cst:0:0:Cannot create/modify user data ".
                                  "or view user status.";
@@ -4096,7 +4106,9 @@ sub handler {
             if ($env{'form.phase'} eq 'createnewuser') {
                 my $response;
                 if ($env{'form.srchterm'} !~ /^$match_username$/) {
-                    my $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
+                    my $response = '<p class="LC_warning">'.
+                                   &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @').
+                                   '</p>';
                     $env{'form.phase'} = '';
                     &print_username_entry_form($r,$context,$response,$srch,undef,$crstype,$brcrum);
                 } else {
@@ -5610,7 +5622,9 @@ sub user_search_result {
     if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'instd')) {
         if (($srch->{'srchdomain'} eq '') || 
 	    ! (&Apache::lonnet::domain($srch->{'srchdomain'}))) {
-            $response = &mt('You must specify a valid domain when searching in a domain or institutional directory.')
+            $response = '<p class="LC_warning">'.
+                        &mt('You must specify a valid domain when searching in a domain or institutional directory.').
+                        '</p>';
         }
     }
     if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs') ||
@@ -5623,7 +5637,9 @@ sub user_search_result {
                 }
             }
             if ($unamecheck !~ /^$match_username$/) {
-                $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
+                $response = '<p class="LC_warning">'.
+                            &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @').
+                            '</p>';
             }
         }
     }
@@ -5798,7 +5814,8 @@ sub user_search_result {
                 ($currstate,$response,$forcenewuser) = 
                     &build_search_response($context,$srch,%srch_results);
             } else {
-                my $showdom = &display_domain_info($srch->{'srchdomain'});                $response = '<span class="LC_warning">'.
+                my $showdom = &display_domain_info($srch->{'srchdomain'});
+                $response = '<span class="LC_warning">'.
                     &mt('Institutional directory search is not available in domain: [_1]',$showdom).
                     '</span><br />'.
                     &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').