--- loncom/interface/lonuserutils.pm	2010/05/22 13:33:09	1.97.2.17
+++ loncom/interface/lonuserutils.pm	2010/09/14 06:02:35	1.122
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Utility functions for managing LON-CAPA user accounts
 #
-# $Id: lonuserutils.pm,v 1.97.2.17 2010/05/22 13:33:09 raeburn Exp $
+# $Id: lonuserutils.pm,v 1.122 2010/09/14 06:02:35 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1447,7 +1447,7 @@ sub print_userlist {
         return;
     }
     if (!(($context eq 'domain') && 
-        (($env{'form.roletype'} eq 'course') || ($env{'form.roletype'} eq 'community')))) {
+          (($env{'form.roletype'} eq 'course') || ($env{'form.roletype'} eq 'community')))) {
         $r->print(
             "\n</p>\n"
            .'<p>'
@@ -1458,7 +1458,7 @@ sub print_userlist {
     my ($indexhash,$keylist) = &make_keylist_array();
     my (%userlist,%userinfo,$clearcoursepick);
     if (($context eq 'domain') && 
-        ($env{'form.roletype'} eq 'course') ||
+        ($env{'form.roletype'} eq 'course') || 
         ($env{'form.roletype'} eq 'community')) {
         my ($crstype,$numcodes,$title,$warning);
         if ($env{'form.roletype'} eq 'course') {
@@ -1472,9 +1472,11 @@ sub print_userlist {
             $title = &mt('Select Communities');
             $warning = &mt('Warning: data retrieval for multiple communities can take considerable time, as this operation is not currently optimized.');
         }
+        my @standardnames = &Apache::loncommon::get_standard_codeitems();
         my $courseform =
             &Apache::lonhtmlcommon::course_selection($formname,$numcodes,
-                            $codetitles,$idlist,$idlist_titles,$crstype);
+                            $codetitles,$idlist,$idlist_titles,$crstype,
+                            \@standardnames);
         $r->print('<p>'.&Apache::lonhtmlcommon::start_pick_box()."\n".
                   &Apache::lonhtmlcommon::start_pick_box()."\n".
                   &Apache::lonhtmlcommon::row_title($title,'LC_oddrow_value')."\n".
@@ -1692,7 +1694,7 @@ sub role_filter {
         $role_select .= '</select>';
         $output = '<label><span class="LC_nobreak">'
                  .&mt('Role: [_1]',$role_select)
-                 .'</span></label>';
+                 .'</span></label> ';
     }
     return $output;
 }
@@ -1923,7 +1925,7 @@ function setCourseCat(formname) {
     if (formname.Year.options[formname.Year.selectedIndex].value == -1) {
         return;
     }
-    courseSet('Year');
+    courseSet('$codetitles[0]');
     for (var j=0; j<formname.Semester.length; j++) {
         if (formname.Semester.options[j].value == "$env{'form.Semester'}") {
             formname.Semester.options[j].selected = true;
@@ -1932,7 +1934,7 @@ function setCourseCat(formname) {
     if (formname.Semester.options[formname.Semester.selectedIndex].value == -1) {
         return;
     }
-    courseSet('Semester');
+    courseSet('$codetitles[1]');
     for (var j=0; j<formname.Department.length; j++) {
         if (formname.Department.options[j].value == "$env{'form.Department'}") {            formname.Department.options[j].selected = true;
         }
@@ -1940,7 +1942,7 @@ function setCourseCat(formname) {
     if (formname.Department.options[formname.Department.selectedIndex].value == -1) {
         return;
     }
-    courseSet('Department');
+    courseSet('$codetitles[2]');
     for (var j=0; j<formname.Number.length; j++) {
         if (formname.Number.options[j].value == "$env{'form.Number'}") {
             formname.Number.options[j].selected = true;
@@ -2277,7 +2279,7 @@ END
             push(@cols,'section');
         }
         if (!($context eq 'domain' && ($env{'form.roletype'} eq 'course')
-                              && ($env{'form.roletype'} eq 'community'))) {
+                              && ($env{'form.roletype'} eq 'community'))) { 
             push(@cols,('start','end'));
         }
         if ($env{'form.showrole'} eq 'Any' || $env{'form.showrole'} eq 'cr') {
@@ -2288,7 +2290,7 @@ END
                                     $env{'form.roletype'} eq 'community')) {
             push (@cols,'extent');
         }
-        if (($statusmode eq 'Any') &&
+        if (($statusmode eq 'Any') && 
             (!($context eq 'domain' && (($env{'form.roletype'} eq 'course')
              || ($env{'form.roletype'} eq 'community'))))) {
             push(@cols,'status');
@@ -2309,7 +2311,6 @@ END
     if ($mode ne 'autoenroll') {
         $results_description = &results_header_row($rolefilter,$statusmode,
                                                    $context,$permission,$mode,$crstype);
-
         $r->print('<b>'.$results_description.'</b><br /><br />');
     }
     my ($output,$actionselect,%canchange,%canchangesec);
@@ -2331,7 +2332,7 @@ END
 END
             if ($actionselect) {
                 $output .= <<"END";
-<div class="LC_left_float"><fieldset><legend><b>$lt{'ac'}</b></legend>
+<div class="LC_left_float"><fieldset><legend>$lt{'ac'}</legend>
 $actionselect
 <br/><br /><input type="button" value="$lt{'ca'}" onclick="javascript:checkAll(document.$formname.actionlist)" /> &nbsp;
 <input type="button" value="$lt{'ua'}" onclick="javascript:uncheckAll(document.$formname.actionlist)" /><br /><input type="button" value="$lt{'pr'}" onclick="javascript:verify_action('actionlist')" /></fieldset></div>
@@ -2376,7 +2377,7 @@ END
                     }
                 }
             }
-            $output .= '<div class="LC_left_float"><fieldset><legend><b>'.$lt{'link'}.'</b></legend>'.
+            $output .= '<div class="LC_left_float"><fieldset><legend>'.$lt{'link'}.'</legend>'.
                        '<table><tr>';
             my @linkdests = ('aboutme');
             if ($permission->{'cusr'}) {
@@ -2387,6 +2388,7 @@ END
                                          $env{'request.course.sec'})) {
                 push(@linkdests,'track');
             }
+
             $output .= '<td>';
             my $usernamelink = $env{'form.usernamelink'};
             if ($usernamelink eq '') {
@@ -2403,7 +2405,7 @@ END
             if ($env{'form.userwin'}) {
                 $checkwin = ' checked="checked"';
             }
-            $output .= '</td><td valign="top" style="border-left: 1px solid;><span class="LC_nobreak"><input type="checkbox" name="userwin" value="1"'.$checkwin.' />'.$lt{'owin'}.'</span></td></tr></table></fieldset></div>';
+            $output .= '</td><td valign="top"  style="border-left: 1px solid;"><span class="LC_nobreak"><input type="checkbox" name="userwin" value="1"'.$checkwin.' />'.$lt{'owin'}.'</span></td></tr></table></fieldset></div>';
         }
         $output .= "\n".'<div class="LC_clear_float_footer">&nbsp;</div>'."\n".
                   &Apache::loncommon::start_data_table().
@@ -2656,7 +2658,7 @@ END
         if ($clickers!~/\w/) { $clickers='-'; }
         $in{'clicker'} = $clickers; 
 	my $role = $in{'role'};
-        $in{'role'}=&Apache::lonnet::plaintext($sdata->[$index{'role'}],$crstype); 
+        $in{'role'}=&Apache::lonnet::plaintext($sdata->[$index{'role'}],$crstype);
         if (! defined($in{'start'}) || $in{'start'} == 0) {
             $in{'start'} = &mt('none');
         } else {
@@ -3175,7 +3177,7 @@ ENDJS
                  chse => 'Changes in section affiliation to apply to selected users',
                  fors => 'For student roles, changing the section will result in a section switch as students may only be in one section of a course at a time.',
                  forn => 'For a course role that is not "student", users may have roles in more than one section at a time.',
-                 reta => "Retain each user's current section affiliations?", 
+                 reta => "Retain each user's current section affiliations?",
                  dnap => '(Does not apply to student roles).',
             );
     my ($date_items,$headertext);
@@ -3408,7 +3410,6 @@ sub results_header_row {
             }
         } elsif (($env{'form.roletype'} eq 'course') || 
                  ($env{'form.roletype'} eq 'community')) {
-
             my $coursefilter = $env{'form.coursepick'};
             if ($env{'form.roletype'} eq 'course') {
                 if ($coursefilter eq 'category') {
@@ -3672,8 +3673,15 @@ sub print_first_users_upload_form {
                 &mt("How do I create a CSV file from a spreadsheet"))
            .'</div><br clear="all" />'."\n";
     $str .= &Apache::lonhtmlcommon::start_pick_box()
-           .&Apache::lonhtmlcommon::row_title(&mt('File'))
-           .&Apache::loncommon::upfile_select_html()
+           .&Apache::lonhtmlcommon::row_title(&mt('File'));
+    if (&Apache::lonlocal::current_language() ne 'en') {
+        if ($context eq 'course') { 
+            $str .= '<p class="LC_info">'."\n"
+                   .&mt('Please upload an UTF8 encoded file to ensure a correct character encoding in your classlist.')."\n"
+                   .'</p>'."\n";
+        }
+    }
+    $str .= &Apache::loncommon::upfile_select_html()
            .&Apache::lonhtmlcommon::row_closure()
            .&Apache::lonhtmlcommon::row_title(
                 '<label for="noFirstLine">'
@@ -3807,7 +3815,7 @@ sub upfile_drop_add {
         } elsif ($setting eq 'course') {
             $defaultrole = $env{'form.courserole'};
             $defaultsec = $env{'form.sections'};
-        }
+        }  
     } elsif ($context eq 'author') {
         $defaultrole = $env{'form.defaultrole'};
     } elsif ($context eq 'course') {
@@ -4159,7 +4167,7 @@ sub upfile_drop_add {
                                         $role = 'cr_'.$env{'user.domain'}.'_'.
                                                 $env{'user.name'}.'_'.$role;
                                     }
-                                    if (($role ne 'cc') && ($role ne 'co')) {
+                                    if (($role ne 'cc') && ($role ne 'co')) { 
                                         if (@secs > 1) {
                                             $multiple = 1;
                                             foreach my $sec (@secs) {
@@ -4222,7 +4230,7 @@ sub upfile_drop_add {
             }
         } # end of foreach (@userdata)
         # Flush the course logs so reverse user roles immediately updated
-        &Apache::lonnet::flushcourselogs();
+        $r->register_cleanup(\&Apache::lonnet::flushcourselogs());
         $r->print("</p>\n<p>\n".&mt('Processed [quant,_1,user].',$counts{'user'}).
                   "</p>\n");
         if ($counts{'role'} > 0) {
@@ -4565,7 +4573,7 @@ sub update_user_list {
                     if ($sec eq '') {
                         $nochg = 1;
                         $keepnosection = 1;
-                    } else { 
+                    } else {
                         push(@retained,$sec);
                     }
                 }
@@ -4594,12 +4602,12 @@ sub update_user_list {
                     $result = 'ok';
                     $nothingtodo = 1;
                 } else {
-                    foreach my $newsec (@newsecs) { 
+                    foreach my $newsec (@newsecs) {
                         if (!grep(/^\Q$newsec\E$/,@retained)) {
                             if ($role eq 'st') {
                                 $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$newsec,$end,$start,$type,$locktype,$cid,'',$context);
                                 if (@newsecs > 1) {
-                                    my $showsingle;
+                                    my $showsingle; 
                                     if ($newsec eq '') {
                                         $showsingle = &mt('No section');
                                     } else {
@@ -4607,10 +4615,10 @@ sub update_user_list {
                                     }
                                     if ($crstype eq 'Community') {
                                         $warn_singlesec = &mt('Although more than one section was indicated, a role was only added for the first section - [_1], as each community member may only be in one section at a time.','<i>'.$showsingle.'</i>');
-                                    } else {
+                                    } else { 
                                         $warn_singlesec = &mt('Although more than one section was indicated, a role was only added for the first section - [_1], as each student may only be in one section of a course at a time.','<i>'.$showsingle.'</i>');
                                     }
-                                    $showsecs = $showsingle;
+                                    $showsecs = $showsingle; 
                                     last;
                                 } else {
                                     if ($newsec eq '') {
@@ -4623,10 +4631,11 @@ sub update_user_list {
                                 my $newscope = $scopestem;
                                 if ($newsec ne '') {
                                    $newscope .= '/'.$newsec;
-                                   push(@shownew,$newsec);
+                                   push(@shownew,$newsec); 
                                 }
                                 $result = &Apache::lonnet::assignrole($udom,$uname,
                                                         $newscope,$role,$end,$start);
+                                
                             }
                         }
                     }
@@ -4676,13 +4685,13 @@ sub update_user_list {
                    $r->print('<div class="LC_warning">'.$warn_singlesec.'</div>');
                }
             } elsif ($choice eq 'chgdates') {
-                $r->print(&mt("$result_text{'ok'}{$choice} role of '[_1]' in [_2] for '[_3]' - [_4]",$plrole,$extent,
-                      '<i>'.&Apache::loncommon::plainname($uname.':'.$udom).'</i>',
+                $r->print(&mt("$result_text{'ok'}{$choice} role of '[_1]' in [_2] for '[_3]' - [_4]",$plrole,$extent, 
+                      '<i>'.&Apache::loncommon::plainname($uname,$udom).'</i>',
                       $dates).'<br />');
                $count ++;
             } else {
                 $r->print(&mt("$result_text{'ok'}{$choice} role of '[_1]' in [_2] for '[_3]'.",$plrole,$extent,
-                      '<i>'.&Apache::loncommon::plainname($uname.':'.$udom).'</i>').
+                      '<i>'.&Apache::loncommon::plainname($uname,$udom).'</i>').
                           '<br />');
                 $count ++;
             }
@@ -4690,7 +4699,7 @@ sub update_user_list {
             $r->print(
                 &mt("Error $result_text{'error'}{$choice} [_1] in [_2] for '[_3]': [_4].",
                     $plrole,$extent,
-                    '<i>'.&Apache::loncommon::plainname($uname.':'.$udom).'</i>',
+                    '<i>'.&Apache::loncommon::plainname($uname,$udom).'</i>',
                     $result).'<br />');
         }
     }
@@ -5508,7 +5517,7 @@ sub sectioncheck_alerts {
     my %alerts = &Apache::lonlocal::texthash(
                     curd => 'You must select a course or community in the current domain',
                     inea => 'In each course, each user may only have one student role at a time',
-                    inco => 'In each community, each user may only have one member role at a time',
+                    inco => 'In each community, each user may only have one member role at a time', 
                     youh => 'You had selected',
                     sect => 'sections',
                     plsm => 'Please modify your selections so they include no more than one section',