'.&Apache::loncommon::start_data_table(); + foreach my $role (sort(keys(%coursepersonnel))) { + next if ($role =~ /^\s*$/); + $output .= &Apache::loncommon::start_data_table_row(). + '
'); + } + my ($output,$actionselect,%canchange,%canchangesec); + if ($mode eq 'html' || $mode eq 'view' || $mode eq 'autoenroll' || $mode eq 'pickauthor') { + if ($mode ne 'autoenroll' && $mode ne 'pickauthor') { + if ($permission->{'cusr'}) { + $actionselect = &select_actions($context,$setting,$statusmode,$formname); + } + $r->print(<
| '.&mt('manual').' | |
| '; + $manualcount ++; + if ($in{'lockedtype'}) { + $cellentry .= ''; + $unlockcount ++; + } else { + $cellentry .= ''; + $lockcount ++; + } + $cellentry .= ' |
'); + } elsif ($mode eq 'excel') { + $excel_workbook->close(); + $r->print(&mt('[_1]Your Excel spreadsheet[_2] is ready for download.', '
','')."
\n"); + } elsif ($mode eq 'csv') { + close($CSVfile); + $r->print(&mt('[_1]Your CSV file[_2] is ready for download.', '','')."
\n"); + $r->rflush(); + } + if ($mode eq 'autoenroll') { + return ($usercount,$autocount,$manualcount,$lockcount,$unlockcount); + } else { + return ($usercount); + } +} + +sub bulkaction_javascript { + my ($formname,$caller) = @_; + my $docstart = 'document'; + if ($caller eq 'popup') { + $docstart = 'opener.document'; + } + my %lt = &Apache::lonlocal::texthash( + acwi => 'Access will be set to start immediately', + asyo => 'as you did not select an end date in the pop-up window', + accw => 'Access will be set to continue indefinitely', + asyd => 'as you did not select an end date in the pop-up window', + sewi => "Sections will be switched to 'No section'", + ayes => "as you either selected the 'No section' option", + oryo => 'or you did not select a section in the pop-up window', + arol => 'A role with no section will be added', + swbs => 'Sections will be switched to:', + rwba => 'Roles will be added for section(s):', + ); + my $alert = &mt("You must select at least one user by checking a user's 'Select' checkbox"); + my $noaction = &mt("You need to select an action to take for the user(s) you have selected"); + my $singconfirm = &mt(' for a single user?'); + my $multconfirm = &mt(' for multiple users?'); + my $output = <<"ENDJS"; +function verify_action (field) { + var numchecked = 0; + var singconf = '$singconfirm'; + var multconf = '$multconfirm'; + if ($docstart.$formname.elements[field].length > 0) { + for (i=0; i<$docstart.$formname.elements[field].length; i++) { + if ($docstart.$formname.elements[field][i].checked == true) { + numchecked ++; + } + } + } else { + if ($docstart.$formname.elements[field].checked == true) { + numchecked ++; + } + } + if (numchecked == 0) { + alert("$alert"); + return; + } else { + var message = $docstart.$formname.bulkaction[$docstart.$formname.bulkaction.selectedIndex].text; + var choice = $docstart.$formname.bulkaction[$docstart.$formname.bulkaction.selectedIndex].value; + if (choice == '') { + alert("$noaction"); + return; } else { - $end = &Apache::lonlocal::locallocaltime($end); + if (numchecked == 1) { + message += singconf; + } else { + message += multconf; + } +ENDJS + if ($caller ne 'popup') { + $output .= <<"NEWWIN"; + if (choice == 'chgdates' || choice == 'reenable' || choice == 'activate' || choice == 'chgsec') { + opendatebrowser(document.$formname,'$formname','go'); + return; + + } else { + if (confirm(message)) { + document.$formname.phase.value = 'bulkchange'; + document.$formname.submit(); + return; + } + } +NEWWIN + } else { + $output .= <<"POPUP"; + if (choice == 'chgdates' || choice == 'reenable' || choice == 'activate') { + var datemsg = ''; + if (($docstart.$formname.startdate_month.value == '') && + ($docstart.$formname.startdate_day.value == '') && + ($docstart.$formname.startdate_year.value == '')) { + datemsg = "\\n$lt{'acwi'},\\n$lt{'asyo'}.\\n"; + } + if (($docstart.$formname.enddate_month.value == '') && + ($docstart.$formname.enddate_day.value == '') && + ($docstart.$formname.enddate_year.value == '')) { + datemsg += "\\n$lt{'accw'},\\n$lt{'asyd'}.\\n"; + } + if (datemsg != '') { + message += "\\n"+datemsg; + } + } + if (choice == 'chgsec') { + var rolefilter = $docstart.$formname.showrole.options[$docstart.$formname.showrole.selectedIndex].value; + var retained = $docstart.$formname.retainsec.value; + var secshow = $docstart.$formname.newsecs.value; + if (secshow == '') { + if (rolefilter == 'st' || retained == 0 || retained == "") { + message += "\\n\\n$lt{'sewi'},\\n$lt{'ayes'},\\n$lt{'oryo'}.\\n"; + } else { + message += "\\n\\n$lt{'arol'}\\n$lt{'ayes'},\\n$lt{'oryo'}.\\n"; + } + } else { + if (rolefilter == 'st' || retained == 0 || retained == "") { + message += "\\n\\n$lt{'swbs'} "+secshow+".\\n"; + } else { + message += "\\n\\n$lt{'rwba'} "+secshow+".\\n"; + } + } + } + if (confirm(message)) { + $docstart.$formname.phase.value = 'bulkchange'; + $docstart.$formname.submit(); + window.close(); + } +POPUP + } + $output .= ' } - my $status = $sdata->[$index{'status'}]; - next if ($status ne 'Active'); - # - $r->print(&Apache::loncommon::start_data_table_row()); - $r->print(<<"END"); -'.$headertext.'
'. + ''; + return $output; +} + +sub section_picker { + my ($cdom,$cnum,$role,$rowtitle,$permission,$context,$mode) = @_; + my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum); + my $sections_select .= &course_sections(\%sections_count,$role); + my $secbox = ''.&Apache::lonhtmlcommon::start_pick_box()."\n"; + if ($mode eq 'upload') { + my ($options,$cb_script,$coursepick) = + &default_role_selector($context,1); + $secbox .= &Apache::lonhtmlcommon::row_title(&mt('role'),'LC_oddrow_value'). + $options. &Apache::lonhtmlcommon::row_closure(1)."\n"; + } + $secbox .= &Apache::lonhtmlcommon::row_title($rowtitle,'LC_oddrow_value')."\n"; + if ($env{'request.course.sec'} eq '') { + $secbox .= '
| '.&mt('Existing sections')."\n".
+ ' '.$sections_select.' | '.
+ &mt('New section').' '."\n". + ''."\n". + ''."\n". + ' |
-
+
END
-
-my %lt=&Apache::lonlocal::texthash('usrn' => "username",
- 'dom' => "domain",
- 'sn' => "student name",
- 'sec' => "section",
- 'start' => "start date",
- 'end' => "end date",
- 'groups' => "active groups",
- );
+ my ($indexhash,$keylist) = &make_keylist_array();
+ my $studentcount = 0;
+ if (ref($classlist) eq 'HASH') {
+ foreach my $student (keys(%{$classlist})) {
+ my $sdata = $classlist->{$student};
+ my $status = $sdata->[$indexhash->{'status'}];
+ my $section = $sdata->[$indexhash->{'section'}];
+ if ($status ne 'Active') {
+ delete($classlist->{$student});
+ next;
+ }
+ if ($env{'request.course.sec'} ne '') {
+ if ($section ne $env{'request.course.sec'}) {
+ delete($classlist->{$student});
+ next;
+ }
+ }
+ $studentcount ++;
+ }
+ }
+ if (!$studentcount) {
+ $r->print(&mt('There are no students to drop.'));
+ return;
+ }
+ my ($classgroups) = &Apache::loncoursedata::get_group_memberships(
+ $classlist,$keylist,$cdom,$cnum);
+ my %lt=&Apache::lonlocal::texthash('usrn' => "username",
+ 'dom' => "domain",
+ 'sn' => "student name",
+ 'sec' => "section",
+ 'start' => "start date",
+ 'end' => "end date",
+ 'groups' => "active groups",
+ );
if ($nosort) {
- $r->print(&Apache::loncommon::start_data_table());
+ $r->print(&Apache::loncommon::start_data_table().
+ &Apache::loncommon::start_data_table_header_row());
$r->print(<
$lt{'usrn'}
$lt{'dom'}
@@ -1459,61 +3396,55 @@ my %lt=&Apache::lonlocal::texthash('usrn
$lt{'start'}
$lt{'end'}
$lt{'groups'}
-
END
-
+ $r->print(&Apache::loncommon::end_data_table_header_row());
} else {
- $r->print(&Apache::loncommon::start_data_table());
+ $r->print(&Apache::loncommon::start_data_table().
+ &Apache::loncommon::start_data_table_header_row());
$r->print(<
+
- $lt{'usrn'}
+ $lt{'usrn'}
- $lt{'dom'}
+ $lt{'dom'}
- ID
+ ID
- $lt{'sn'}
+ $lt{'sn'}
- $lt{'sec'}
+ $lt{'sec'}
- $lt{'start'}
+ $lt{'start'}
- $lt{'end'}
+ $lt{'end'}
- $lt{'groups'}
+ $lt{'groups'}
-
END
+ $r->print(&Apache::loncommon::end_data_table_header_row());
}
#
# Sort the students
- my %index;
- my $i;
- foreach (@$keylist) {
- $index{$_} = $i++;
- }
- $index{'groups'} = scalar(@$keylist);
- my $index = $index{$sortby};
- my $second = $index{'username'};
- my $third = $index{'domain'};
+ my $index = $indexhash->{$sortby};
+ my $second = $indexhash->{'username'};
+ my $third = $indexhash->{'domain'};
my @Sorted_Students = sort {
lc($classlist->{$a}->[$index]) cmp lc($classlist->{$b}->[$index])
||
lc($classlist->{$a}->[$second]) cmp lc($classlist->{$b}->[$second])
||
lc($classlist->{$a}->[$third]) cmp lc($classlist->{$b}->[$third])
- } (keys(%$classlist));
+ } (keys(%{$classlist}));
foreach my $student (@Sorted_Students) {
my $error;
my $sdata = $classlist->{$student};
- my $username = $sdata->[$index{'username'}];
- my $domain = $sdata->[$index{'domain'}];
- my $section = $sdata->[$index{'section'}];
- my $name = $sdata->[$index{'fullname'}];
- my $id = $sdata->[$index{'id'}];
- my $start = $sdata->[$index{'start'}];
- my $end = $sdata->[$index{'end'}];
+ my $username = $sdata->[$indexhash->{'username'}];
+ my $domain = $sdata->[$indexhash->{'domain'}];
+ my $section = $sdata->[$indexhash->{'section'}];
+ my $name = $sdata->[$indexhash->{'fullname'}];
+ my $id = $sdata->[$indexhash->{'id'}];
+ my $start = $sdata->[$indexhash->{'start'}];
+ my $end = $sdata->[$indexhash->{'end'}];
my $groups = $classgroups->{$student};
my $active_groups;
if (ref($groups->{active}) eq 'HASH') {
@@ -1529,18 +3460,18 @@ END
} else {
$end = &Apache::lonlocal::locallocaltime($end);
}
- my $status = $sdata->[$index{'status'}];
- next if ($status ne 'Active');
+ my $studentkey = $student.':'.$section;
+ my $startitem = '';
#
$r->print(&Apache::loncommon::start_data_table_row());
$r->print(<<"END");
-
+
$username
$domain
$id
$name
$section
- $start
+ $start $startitem
$end
$active_groups
END
@@ -1548,51 +3479,72 @@ END
}
$r->print(&Apache::loncommon::end_data_table().'
');
%lt=&Apache::lonlocal::texthash(
- 'dp' => "Expire Users' Roles",
+ 'dp' => "Drop Students",
'ca' => "check all",
'ua' => "uncheck all",
);
$r->print(<<"END");
-
- - -
+ ++ + +
++ +
END return; } - - # # Print out the initial form to get the file containing a list of users # sub print_first_users_upload_form { my ($r,$context) = @_; my $str; - $str = ''; + $str = ''; $str .= ''; $str .= ''; - $str .= "".&mt('Upload a list of users')."
\n"; - $str .= &Apache::loncommon::upfile_select_html(); - $str .= "\n"; - $str .= ''."\n"; - $str .= '
\n"; - $str .= &Apache::loncommon::help_open_topic("Course_Create_Class_List", - &mt("How do I create a users list from a spreadsheet")). - "\n"; - $str .= &Apache::loncommon::help_open_topic("Course_Convert_To_CSV", - &mt("How do I create a CSV file from a spreadsheet")). - "
\n"; + + $str .= '
'.&mt('Upload a file containing information about users').'
'."\n"; + + # Excel and CSV Help + $str .= ''
+ .&Apache::loncommon::help_open_topic("Course_Create_Class_List",
+ &mt("How do I create a users list from a spreadsheet"))
+ ."
\n"
+ .&Apache::loncommon::help_open_topic("Course_Convert_To_CSV",
+ &mt("How do I create a CSV file from a spreadsheet"))
+ ."
'."\n" + .&mt('Please upload an UTF8 encoded file to ensure a correct character encoding in your classlist.')."\n" + .'
'."\n" + .&Apache::loncommon::upfile_select_html() + .&Apache::lonhtmlcommon::row_closure() + .&Apache::lonhtmlcommon::row_title( + '') + .'' + .&Apache::lonhtmlcommon::row_closure(1) + .&Apache::lonhtmlcommon::end_pick_box(); + + $str .= '' + .'' + .'
'; + $str .= &Apache::loncommon::end_page(); + $r->print($str); return; } # ================================================= Drop/Add from uploaded file sub upfile_drop_add { - my ($r,$context) = @_; + my ($r,$context,$permission) = @_; &Apache::loncommon::load_tmp_file($r); my @userdata=&Apache::loncommon::upfile_record_sep(); if($env{'form.noFirstLine'}){shift(@userdata);} @@ -1607,10 +3559,14 @@ sub upfile_drop_add { $fields{$env{'form.f'.$i}}=$keyfields[$i]; } } + if ($env{'form.fullup'} ne 'yes') { + $r->print(''); + $r->print(&print_namespacing_alerts($domain,\%alerts,\%curr_rules)); ##################################### - # Drop students # + # Display list of students to drop # ##################################### if ($env{'form.fullup'} eq 'yes') { - $r->print(''.&mt('Dropping Students')."
\n"); + $r->print(''.&mt('Students to Drop')."
\n"); # Get current classlist - my ($classlist,$keylist)=&Apache::loncoursedata::get_classlist(); + my $classlist = &Apache::loncoursedata::get_classlist(); if (! defined($classlist)) { - $r->print(&mt('There are no students currently enrolled.'). - "\n"); - } else { + $r->print(''. + ''. + &mt('There are no students with current/future access to the course.'). + ''."\n"); + } elsif (ref($classlist) eq 'HASH') { # Remove the students we just added from the list of students. - foreach (@userdata) { - my %entries=&Apache::loncommon::record_sep($_); + foreach my $line (@userdata) { + my %entries=&Apache::loncommon::record_sep($line); unless (($entries{$fields{'username'}} eq '') || (!defined($entries{$fields{'username'}}))) { delete($classlist->{$entries{$fields{'username'}}. @@ -1906,21 +4105,64 @@ sub upfile_drop_add { } } # Print out list of dropped students. - &show_drop_list($r,$classlist,$keylist,'nosort'); + &show_drop_list($r,$classlist,'nosort',$permission); } } } # end of unless + if ($env{'form.fullup'} ne 'yes') { + $r->print(''); + } +} + +sub print_namespacing_alerts { + my ($domain,$alerts,$curr_rules) = @_; + my $output; + if (ref($alerts) eq 'HASH') { + if (keys(%{$alerts}) > 0) { + if (ref($alerts->{'username'}) eq 'HASH') { + foreach my $dom (sort(keys(%{$alerts->{'username'}}))) { + my $count; + if (ref($alerts->{'username'}{$dom}) eq 'HASH') { + $count = keys(%{$alerts->{'username'}{$dom}}); + } + my $domdesc = &Apache::lonnet::domain($domain,'description'); + if (ref($curr_rules->{$dom}) eq 'HASH') { + $output .= &Apache::loncommon::instrule_disallow_msg( + 'username',$domdesc,$count,'upload'); + } + $output .= &Apache::loncommon::user_rule_formats($dom, + $domdesc,$curr_rules->{$dom}{'username'}, + 'username'); + } + } + if (ref($alerts->{'id'}) eq 'HASH') { + foreach my $dom (sort(keys(%{$alerts->{'id'}}))) { + my $count; + if (ref($alerts->{'id'}{$dom}) eq 'HASH') { + $count = keys(%{$alerts->{'id'}{$dom}}); + } + my $domdesc = &Apache::lonnet::domain($domain,'description'); + if (ref($curr_rules->{$dom}) eq 'HASH') { + $output .= &Apache::loncommon::instrule_disallow_msg( + 'id',$domdesc,$count,'upload'); + } + $output .= &Apache::loncommon::user_rule_formats($dom, + $domdesc,$curr_rules->{$dom}{'id'},'id'); + } + } + } + } } sub user_change_result { - my ($r,$userresult,$authresult,$roleresult,$counts,$flushc,$username, - $userchg) = @_; + my ($r,$userresult,$authresult,$roleresult,$idresult,$counts,$flushc, + $username,$userdomain,$userchg) = @_; my $okresult = 0; if ($userresult ne 'ok') { if ($userresult =~ /^error:(.+)$/) { my $error = $1; $r->print(''. - &mt('[_1]: Unable to add/modify: [_2]',$username,$error)); + &mt('[_1]: Unable to add/modify: [_2]',''.$username.':'.$userdomain.'',$error)); } } else { $counts->{'user'} ++; @@ -1930,7 +4172,7 @@ sub user_change_result { if ($authresult =~ /^error:(.+)$/) { my $error = $1; $r->print('
'. - &mt('[_1]: Unable to modify authentication: [_2]',$username,$error)); + &mt('[_1]: Unable to modify authentication: [_2]',''.$username.':'.$userdomain.'',$error)); } } else { $counts->{'auth'} ++; @@ -1940,7 +4182,7 @@ sub user_change_result { if ($roleresult =~ /^error:(.+)$/) { my $error = $1; $r->print('
'. - &mt('[_1]: Unable to add role: [_2]',$username,$error)); + &mt('[_1]: Unable to add role: [_2]',''.$username.':'.$userdomain.'',$error)); } } else { $counts->{'role'} ++; @@ -1948,64 +4190,311 @@ sub user_change_result { } if ($okresult) { $flushc++; - $userchg->{$username}=1; + $userchg->{$username.':'.$userdomain}=1; $r->print('. '); if ($flushc>15) { $r->rflush; $flushc=0; } } + if ($idresult) { + $r->print($idresult); + } return $flushc; } # ========================================================= Menu Phase Two Drop -sub print_expire_menu { - my ($r,$context) = @_; - $r->print("
".&mt("Expire Users' Roles")."
"); - my $cid=$env{'request.course.id'}; - my ($classlist,$keylist) = &Apache::loncoursedata::get_classlist(); +sub print_drop_menu { + my ($r,$context,$permission) = @_; + $r->print(''.&mt("Drop Students").'
'."\n". + ''. &Apache::loncommon::end_page()); return; } - # ================================================================== Phase four -sub expire_user_list { - my ($r,$context) = @_; +sub update_user_list { + my ($r,$context,$setting,$choice) = @_; + my $now = time; my $count=0; - my @droplist = &Apache::loncommon::get_env_multiple('form.droplist'); - foreach (@droplist) { - my ($uname,$udom)=split(/\:/,$_); - # drop student - my $result = &modifystudent($udom,$uname,$env{'request.course.id'}); + my @changelist; + if ($choice eq 'drop') { + @changelist = &Apache::loncommon::get_env_multiple('form.droplist'); + } else { + @changelist = &Apache::loncommon::get_env_multiple('form.actionlist'); + } + my %result_text = ( ok => { 'revoke' => 'Revoked', + 'delete' => 'Deleted', + 'reenable' => 'Re-enabled', + 'activate' => 'Activated', + 'chgdates' => 'Changed Access Dates for', + 'chgsec' => 'Changed section for', + 'drop' => 'Dropped', + }, + error => {'revoke' => 'revoking', + 'delete' => 'deleting', + 'reenable' => 're-enabling', + 'activate' => 'activating', + 'chgdates' => 'changing access dates for', + 'chgsec' => 'changing section for', + 'drop' => 'dropping', + }, + ); + my ($startdate,$enddate); + if ($choice eq 'chgdates' || $choice eq 'reenable' || $choice eq 'activate') { + ($startdate,$enddate) = &get_dates_from_form(); + } + foreach my $item (@changelist) { + my ($role,$uname,$udom,$cid,$sec,$scope,$result,$type,$locktype,@sections, + $scopestem); + if ($choice eq 'drop') { + ($uname,$udom,$sec) = split(/:/,$item,-1); + $role = 'st'; + $cid = $env{'request.course.id'}; + $scopestem = '/'.$cid; + $scopestem =~s/\_/\//g; + if ($sec eq '') { + $scope = $scopestem; + } else { + $scope = $scopestem.'/'.$sec; + } + } elsif ($context eq 'course') { + ($uname,$udom,$role,$sec,$type,$locktype) = split(/\:/,$item,-1); + $cid = $env{'request.course.id'}; + $scopestem = '/'.$cid; + $scopestem =~s/\_/\//g; + if ($sec eq '') { + $scope = $scopestem; + } else { + $scope = $scopestem.'/'.$sec; + } + } elsif ($context eq 'author') { + ($uname,$udom,$role) = split(/\:/,$item,-1); + $scope = '/'.$env{'user.domain'}.'/'.$env{'user.name'}; + } elsif ($context eq 'domain') { + if ($setting eq 'domain') { + ($role,$uname,$udom) = split(/\:/,$item,-1); + $scope = '/'.$env{'request.role.domain'}.'/'; + } elsif ($setting eq 'author') { + ($uname,$udom,$role,$scope) = split(/\:/,$item); + } elsif ($setting eq 'course') { + ($uname,$udom,$role,$cid,$sec,$type,$locktype) = + split(/\:/,$item); + $scope = '/'.$cid; + $scope =~s/\_/\//g; + if ($sec ne '') { + $scope .= '/'.$sec; + } + } + } + my $plrole = &Apache::lonnet::plaintext($role); + my $start = $env{'form.'.$item.'_start'}; + my $end = $env{'form.'.$item.'_end'}; + if ($choice eq 'drop') { + # drop students + $end = $now; + $type = 'manual'; + $result = + &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context); + } elsif ($choice eq 'revoke') { + # revoke or delete user role + $end = $now; + if ($role eq 'st') { + $result = + &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context); + } else { + $result = + &Apache::lonnet::revokerole($udom,$uname,$scope,$role, + '','',$context); + } + } elsif ($choice eq 'delete') { + if ($role eq 'st') { + &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$now,$start,$type,$locktype,$cid,'',$context); + } + $result = + &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$now, + $start,1,'',$context); + } else { + #reenable, activate, change access dates or change section + if ($choice ne 'chgsec') { + $start = $startdate; + $end = $enddate; + } + if ($choice eq 'reenable') { + if ($role eq 'st') { + $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context); + } else { + $result = + &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end, + $now,'','',$context); + } + } elsif ($choice eq 'activate') { + if ($role eq 'st') { + $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context); + } else { + $result = &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end, + $now,'','',$context); + } + } elsif ($choice eq 'chgdates') { + if ($role eq 'st') { + $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context); + } else { + $result = &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end, + $start,'','',$context); + } + } elsif ($choice eq 'chgsec') { + my (@newsecs,$revresult,$nochg,@retained); + if ($role ne 'cc') { + @newsecs = split(/,/,$env{'form.newsecs'}); + } + # remove existing section if not to be retained. + if (!$env{'form.retainsec'}) { + if ($sec eq '') { + if (@newsecs == 0) { + $result = &mt('No change in section assignment (none)'); + $nochg = 1; + } else { + $revresult = + &Apache::lonnet::revokerole($udom,$uname, + $scope,$role, + '','',$context); + } + } else { + if (@newsecs > 0) { + if (grep(/^\Q$sec\E$/,@newsecs)) { + push(@retained,$sec); + } else { + $revresult = + &Apache::lonnet::revokerole($udom,$uname, + $scope,$role, + '','',$context); + } + } else { + $revresult = + &Apache::lonnet::revokerole($udom,$uname, + $scope,$role, + '','',$context); + } + } + } else { + if ($sec eq '') { + $nochg = 1; + } else { + push(@retained,$sec); + } + } + # add new sections + if (@newsecs == 0) { + if (!$nochg) { + if ($role eq 'st') { + $result = + &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,undef,$end,$start,$type,$locktype,$cid,'',$context); + } else { + my $newscope = $scopestem; + $result = &Apache::lonnet::assignrole($udom,$uname,$newscope,$role,$end,$start,'','',$context); + } + } + } else { + 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); + } else { + my $newscope = $scopestem; + if ($newsec ne '') { + $newscope .= '/'.$newsec; + } + $result = &Apache::lonnet::assignrole($udom,$uname, + $newscope,$role,$end,$start); + } + } + } + } + } + } + my $extent = $scope; + if ($choice eq 'drop' || $context eq 'course') { + my ($cnum,$cdom,$cdesc) = &get_course_identity($cid); + if ($cdesc) { + $extent = $cdesc; + } + } if ($result eq 'ok' || $result eq 'ok:') { - $r->print(&mt('Dropped [_1]',$uname.'@'.$udom).''); + $r->print(&mt("$result_text{'ok'}{$choice} role of '[_1]' in [_2] for [_3]", + $plrole,$extent,$uname.':'.$udom).'
'); $count++; } else { $r->print( - &mt('Error dropping [_1]:[_2]',$uname.'@'.$udom,$result). - '
'); + &mt("Error $result_text{'error'}{$choice} [_1] in [_2] for [_3]: [_4].", + $plrole,$extent,$uname.':'.$udom,$result).'
'); + } + } + $r->print(''."\n"); } -sub section_check_js { - my $groupslist; - my %curr_groups = &Apache::longroup::coursegroups(); - if (%curr_groups) { - $groupslist = join('","',sort(keys(%curr_groups))); +sub classlist_drop { + my ($scope,$uname,$udom,$now) = @_; + my ($cdom,$cnum) = ($scope=~m{^/($match_domain)/($match_courseid)}); + if (&Apache::lonnet::is_course($cdom,$cnum)) { + if (!&active_student_roles($cnum,$cdom,$uname,$udom)) { + my %user; + my $result = &update_classlist($cdom,$cnum,$udom,$uname,\%user,$now); + return &mt('Drop from classlist: [_1]', + ''.$result.'').'
'; + } } +} + +sub active_student_roles { + my ($cnum,$cdom,$uname,$udom) = @_; + my %roles = + &Apache::lonnet::get_my_roles($uname,$udom,'userroles', + ['future','active'],['st']); + return exists($roles{"$cnum:$cdom:st"}); +} + +sub section_check_js { + my $groupslist= &get_groupslist(); return <<"END"; function validate(caller) { - var groups = new Array("$groupslist"); + var groups = new Array($groupslist); var secname = caller.value; if ((secname == 'all') || (secname == 'none')) { alert("'"+secname+"' may not be used as the name for a section, as it is a reserved word.\\nPlease choose a different section name."); @@ -2052,5 +4541,648 @@ sub set_login { return $response; } +sub course_sections { + my ($sections_count,$role,$current_sec) = @_; + my $output = ''; + my @sections = (sort {$a <=> $b} keys %{$sections_count}); + my $numsec = scalar(@sections); + my $is_selected = ' selected="selected"'; + if ($numsec <= 1) { + $output = '