--- loncom/interface/Attic/londropadd.pm 2003/08/25 16:36:58 1.80.2.1 +++ loncom/interface/Attic/londropadd.pm 2006/02/18 01:27:07 1.137 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # Handler to drop and add students in courses # -# $Id: londropadd.pm,v 1.80.2.1 2003/08/25 16:36:58 albertel Exp $ +# $Id: londropadd.pm,v 1.137 2006/02/18 01:27:07 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -25,32 +25,31 @@ # # http://www.lon-capa.org/ # -# (Handler to set parameters for assessments -# -# (Handler to resolve ambiguous file locations -# -# (TeX Content Handler # ############################################################### -############################################################### +############################################################## package Apache::londropadd; use strict; -use Apache::lonnet(); +use Apache::lonnet; use Apache::loncommon(); use Apache::lonhtmlcommon(); use Apache::Constants qw(:common :http REDIRECT); use Spreadsheet::WriteExcel; +use Apache::lonstathelpers(); +use Apache::lonlocal; ############################################################### ############################################################### sub header { + my $html=&Apache::lonxml::xmlbegin(); my $bodytag=&Apache::loncommon::bodytag('Enrollment Manager'); + my $title = &mt('LON-CAPA Enrollment Manager'); return(< +$html -LON-CAPA Enrollment Manager +$title $bodytag
print(< - - Upload a course list - -

- - Enroll a single student - -

- - Modify student data - -

- - View Class List - -

- - Drop Students - -

-END + my ($r,$enrl_permission,$view_permission,$grp_manage_permission, + $grp_view_permission)=@_; + # + my ($cdom,$cnum) = split/_/,$env{'request.course.id'}; + my @menu = + ( + { text => 'Upload a class list', + help => 'Course_Create_Class_List', + action => 'upload', + permission => $enrl_permission, + }, + { text => 'Enroll a single student', + help => 'Course_Add_Student', + action => 'enrollstudent', + permission => $enrl_permission, + }, + { text => 'Modify student data', + help => 'Course_Modify_Student_Data', + action => 'modifystudent', + permission => $enrl_permission, + }, + { text => 'View Class List', + help => 'Course_View_Class_List', + action => 'classlist', + permission => $view_permission, + }, + { text => 'Drop Students', + help => 'Course_Drop_Student', + action => 'drop', + permission => $enrl_permission, + }, + { text => 'Automated Enrollment Manager', + permission => &Apache::lonnet::auto_run($cnum,$cdom), + url => '/adm/populate', + }, + { text => 'Create a new group', + help => 'Course_Create_Group', + permission => $grp_manage_permission, + url => '/adm/coursegroups?refpage=enrl&action=create', + }, + { text => 'Modify an existing group', + help => 'Course_Modify_Group', + permission => $grp_manage_permission, + url => '/adm/coursegroups?refpage=enrl&action=modify', + }, + { text => 'Delete an existing group', + help => 'Course_Delete_Group', + permission => $grp_manage_permission, + url => '/adm/coursegroups?refpage=enrl&action=delete', + }, + { text => 'Enter an existing group', + help => 'Course_Display_Group', + permission => $grp_view_permission, + url => '/adm/coursegroups?refpage=enrl&action=view', + }, + ); + my $menu_html = ''; + foreach my $menu_item (@menu) { + next if (! $menu_item->{'permission'}); + $menu_html.='

'; + $menu_html.=''; + if (exists($menu_item->{'url'})) { + $menu_html.=qq{}; + } else { + $menu_html.= + qq{}; + } + $menu_html.= &mt($menu_item->{'text'}).''; + if (exists($menu_item->{'help'})) { + $menu_html.= + &Apache::loncommon::help_open_topic($menu_item->{'help'}); + } + $menu_html.='

'.$/; + } + $r->print($menu_html); + return; } ############################################################### ############################################################### +sub hidden_input { + my ($name,$value) = @_; + return ''."\n"; +} + sub print_upload_manager_header { my ($r,$datatoken,$distotal,$krbdefdom)=@_; my $javascript; - if (! exists($ENV{'form.upfile_associate'})) { - $ENV{'form.upfile_associate'} = 'forward'; + # + if (! exists($env{'form.upfile_associate'})) { + $env{'form.upfile_associate'} = 'forward'; } - if ($ENV{'form.associate'} eq 'Reverse Association') { - if ( $ENV{'form.upfile_associate'} ne 'reverse' ) { - $ENV{'form.upfile_associate'} = 'reverse'; + if ($env{'form.associate'} eq 'Reverse Association') { + if ( $env{'form.upfile_associate'} ne 'reverse' ) { + $env{'form.upfile_associate'} = 'reverse'; } else { - $ENV{'form.upfile_associate'} = 'forward'; + $env{'form.upfile_associate'} = 'forward'; } } - if ($ENV{'form.upfile_associate'} eq 'reverse') { + if ($env{'form.upfile_associate'} eq 'reverse') { $javascript=&upload_manager_javascript_reverse_associate(); } else { $javascript=&upload_manager_javascript_forward_associate(); } - my $javascript_validations=&javascript_validations($krbdefdom); - $r->print(<Uploading Class List -
-

Identify fields

-Total number of records found in file: $distotal
-Enter as many fields as you can. The system will inform you and bring you back -to this page if the data selected is insufficient to run your class.
- - - - - - - - -
- -ENDPICK + # + # Deal with restored settings + my $password_choice = ''; + if (exists($env{'form.ipwd_choice'}) && + $env{'form.ipwd_choice'} ne '') { + # If a column was specified for password, assume it is for an + # internal password. This is a bug waiting to be filed (could be + # local or krb auth instead of internal) but I do not have the + # time to mess around with this now. + $password_choice = 'int'; + } + # + my $javascript_validations=&javascript_validations('auth',$krbdefdom, + $password_choice); + my $checked=(($env{'form.noFirstLine'})?' checked="1"':''); + $r->print('

'.&mt('Uploading Class List')."

\n". + "
\n". + '

'.&mt('Identify fields')."

\n"); + $r->print("

\n". + &mt('Total number of records found in file: [_1].',$distotal). + "\n". + "

\n"); + $r->print(&mt('Enter as many fields as you can. The system will inform you and bring you back to this page if the data selected is insufficient to enroll students in your class.')."
\n"); + $r->print(&hidden_input('action','upload'). + &hidden_input('state','got_file'). + &hidden_input('associate',''). + &hidden_input('datatoken',$datatoken). + &hidden_input('fileupload',$env{'form.fileupload'}). + &hidden_input('upfiletype',$env{'form.upfiletype'}). + &hidden_input('upfile_associate',$env{'form.upfile_associate'})); + $r->print(''); + $r->print(''); + $r->print("
\n". + ''); } ############################################################### ############################################################### sub javascript_validations { - my ($krbdefdom)=@_; - my %param = ( formname => 'studentform', - kerb_def_dom => $krbdefdom ); - my $authheader = &Apache::loncommon::authform_header(%param); - my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition(); - return (< 'studentform', + kerb_def_dom => $krbdefdom, + curr_authtype => $curr_authtype); + $authheader = &Apache::loncommon::authform_header(%param); + } elsif ($mode eq 'createcourse') { + my %param = ( formname => 'ccrs', + kerb_def_dom => $krbdefdom, + curr_authtype => $curr_authtype ); + $authheader = &Apache::loncommon::authform_header(%param); + } elsif ($mode eq 'modifycourse') { + my %param = ( formname => 'cmod', + kerb_def_dom => $krbdefdom, + mode => 'modifycourse', + curr_authtype => $curr_authtype, + curr_autharg => $curr_authfield ); + $authheader = &Apache::loncommon::authform_header(%param); + } + + + my %alert = &Apache::lonlocal::texthash + (username => 'You need to specify the username field.', + authen => 'You must choose an authentication type.', + krb => 'You need to specify the Kerberos domain.', + ipass => 'You need to specify the initial password.', + name => 'The optional name field was not specified.', + snum => 'The optional student number field was not specified.', + section => 'The optional section or group field was not specified.', + email => 'The optional email address field was not specified.', + continue => 'Continue enrollment?', + ); + +# my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition(); + my $function_name =(< $krbdefdom, kerb_def_auth => $krbdef ); + if (exists($env{'form.ipwd_choice'}) && + defined($env{'form.ipwd_choice'}) && + $env{'form.ipwd_choice'} ne '') { + $param{'curr_authtype'} = 'int'; + } my $krbform = &Apache::loncommon::authform_kerberos(%param); my $intform = &Apache::loncommon::authform_internal(%param); my $locform = &Apache::loncommon::authform_local(%param); my $domform = &domain_form($defdom); my $date_table = &date_setting_table(); - $r->print(< - - -

Login Type

-

Note: this will not take effect if the user already exists

-

-$krbform -

-

-$intform -

-

-$locform -

-

LON-CAPA Domain for Students

-LON-CAPA domain: $domform

-

Starting and Ending Dates

-

-$date_table -

-

Full Update

- Full update -(also print list of users not enrolled anymore)

-

ID/Student Number

- -Disable ID/Student Number Safeguard and Force Change of Conflicting IDs -(only do if you know what you are doing)

-
-Note: for large courses, this operation may be time consuming. -ENDPICK + my $Str = "\n"; + $Str .= &hidden_input('nfields',$i); + $Str .= &hidden_input('keyfields',$keyfields); + $Str .= '

'.&mt('Login Type')."

\n"; + $Str .= "

\n". + &mt('Note: this will not take effect if the user already exists'). + &Apache::loncommon::help_open_topic('Auth_Options'). + "

\n"; + $Str .= $krbform."\n

\n". + $intform."\n

\n". + $locform."\n

\n"; + $Str .= '

'.&mt('LON-CAPA Domain for Students')."

\n"; + $Str .= "

\n".&mt('LON-CAPA domain: [_1]',$domform)."\n

\n"; + $Str .= "

".&mt('Starting and Ending Dates')."

\n"; + $Str .= "

\n".$date_table."

\n"; + $Str .= "

".&mt('Full Update')."

\n"; + $Str .= '

\n"; + $Str .= "

".&mt('Student Number')."

\n"; + $Str .= "

\n".'\n

\n"; + $Str .= ''."
\n"; + $Str .= &mt('Note: for large courses, this operation may be time '. + 'consuming'); + $r->print($Str); + return; } -# ======================================================= Menu Phase Two Upload +############################################################### +############################################################### sub print_upload_manager_form { my $r=shift; + my $firstLine; my $datatoken; - if (!$ENV{'form.datatoken'}) { - $datatoken=&Apache::loncommon::upfile_store($r); + if (!$env{'form.datatoken'}) { + $datatoken=&Apache::loncommon::upfile_store($r); } else { - $datatoken=$ENV{'form.datatoken'}; - &Apache::loncommon::load_tmp_file($r); + $datatoken=$env{'form.datatoken'}; + &Apache::loncommon::load_tmp_file($r); } my @records=&Apache::loncommon::upfile_record_sep(); + if($env{'form.noFirstLine'}){ + $firstLine=shift(@records); + } my $total=$#records; my $distotal=$total+1; my $today=time; my $halfyear=$today+15552000; - my $defdom=$ENV{'request.role.domain'}; + # + # Restore memorized settings + &Apache::loncommon::restore_course_settings + ('enrollment_upload',{ 'username_choice' => 'scalar', # column settings + 'names_choice' => 'scalar', + 'fname_choice' => 'scalar', + 'mname_choice' => 'scalar', + 'lname_choice' => 'scalar', + 'gen_choice' => 'scalar', + 'id_choice' => 'scalar', + 'sec_choice' => 'scalar', + 'ipwd_choice' => 'scalar', + 'email_choice' => 'scalar', + }); + # + # Determine kerberos parameters as appropriate + my $defdom=$env{'course.'.$env{'request.course.id'}.'.domain'}; my ($krbdef,$krbdefdom) = &Apache::loncommon::get_kerberos_defaults($defdom); + # &print_upload_manager_header($r,$datatoken,$distotal,$krbdefdom); my $i; my $keyfields; if ($total>=0) { - my @d=(['username','Username'], - ['names','Last Name, First Names'], - ['fname','First Name'], - ['mname','Middle Names/Initials'], - ['lname','Last Name'], - ['gen','Generation'], - ['id','ID/Student Number'], - ['sec','Group/Section'], - ['ipwd','Initial Password'], - ['email','EMail Address']); - if ($ENV{'form.upfile_associate'} eq 'reverse') { + my @field= + (['username',&mt('Username'), $env{'form.username_choice'}], + ['names',&mt('Last Name, First Names'),$env{'form.names_choice'}], + ['fname',&mt('First Name'), $env{'form.fname_choice'}], + ['mname',&mt('Middle Names/Initials'),$env{'form.mname_choice'}], + ['lname',&mt('Last Name'), $env{'form.lname_choice'}], + ['gen', &mt('Generation'), $env{'form.gen_choice'}], + ['id', &mt('ID/Student Number'),$env{'form.id_choice'}], + ['sec', &mt('Group/Section'), $env{'form.sec_choice'}], + ['ipwd', &mt('Initial Password'),$env{'form.ipwd_choice'}], + ['email',&mt('EMail Address'), $env{'form.email_choice'}]); + if ($env{'form.upfile_associate'} eq 'reverse') { &Apache::loncommon::csv_print_samples($r,\@records); - $i=&Apache::loncommon::csv_print_select_table($r,\@records,\@d); - foreach (@d) { $keyfields.=$_->[0].','; } + $i=&Apache::loncommon::csv_print_select_table($r,\@records, + \@field); + foreach (@field) { + $keyfields.=$_->[0].','; + } chop($keyfields); } else { - unshift(@d,['none','']); - $i=&Apache::loncommon::csv_samples_select_table($r,\@records,\@d); + unshift(@field,['none','']); + $i=&Apache::loncommon::csv_samples_select_table($r,\@records, + \@field); my %sone=&Apache::loncommon::record_sep($records[0]); $keyfields=join(',',sort(keys(%sone))); } @@ -550,107 +729,111 @@ sub print_upload_manager_form { &print_upload_manager_footer($r,$i,$keyfields,$defdom,$today,$halfyear); } -# ======================================================= Enroll single student +############################################################### +############################################################### sub enroll_single_student { my $r=shift; # Remove non alphanumeric values from section - $ENV{'form.csec'}=~s/\W//g; + $env{'form.csec'}=~s/\W//g; # # We do the dates first because the action of making them the defaul - # in the course is entirely seperate from the action of enrolling the + # in the course is entirely separate from the action of enrolling the # student. Also, a failure in setting the dates as default is not fatal # to the process of enrolling / modifying a student. my ($startdate,$enddate) = &get_dates_from_form(); - if ($ENV{'form.makedatesdefault'}) { + if ($env{'form.makedatesdefault'}) { $r->print(&make_dates_default($startdate,$enddate)); } - $r->print('

Enrolling Student

'); - $r->print('

Enrolling '.$ENV{'form.cuname'}." \@ ". - $ENV{'form.lcdomain'}.'

'); - if (($ENV{'form.cuname'})&&($ENV{'form.cuname'}!~/\W/)&& - ($ENV{'form.lcdomain'})&&($ENV{'form.lcdomain'}!~/\W/)) { + $r->print('

'.&mt('Enrolling Student').'

'); + $r->print('

'.&mt('Enrolling').' '.$env{'form.cuname'}." \@ ". + $env{'form.lcdomain'}.'

'); + if (($env{'form.cuname'})&&($env{'form.cuname'}!~/\W/)&& + ($env{'form.lcdomain'})&&($env{'form.lcdomain'}!~/\W/)) { # Deal with home server selection - my $domain=$ENV{'form.lcdomain'}; - my $desiredhost = $ENV{'form.lcserver'}; + my $domain=$env{'form.lcdomain'}; + my $desiredhost = $env{'form.lcserver'}; if (lc($desiredhost) eq 'default') { $desiredhost = undef; } else { my %home_servers =&Apache::loncommon::get_library_servers($domain); if (! exists($home_servers{$desiredhost})) { - $r->print('Error:'. - 'Invalid home server specified'); + $r->print(''.&mt('Error').':'. + &mt('Invalid home server specified')); return; } } - $r->print(" with server $desiredhost :") if (defined($desiredhost)); + $r->print(" ".&mt('with server')." $desiredhost :") if (defined($desiredhost)); # End of home server selection logic my $amode=''; my $genpwd=''; - if ($ENV{'form.login'} eq 'krb') { + if ($env{'form.login'} eq 'krb') { $amode='krb'; - $amode.=$ENV{'form.krbver'}; - $genpwd=$ENV{'form.krbarg'}; - } elsif ($ENV{'form.login'} eq 'int') { + $amode.=$env{'form.krbver'}; + $genpwd=$env{'form.krbarg'}; + } elsif ($env{'form.login'} eq 'int') { $amode='internal'; - $genpwd=$ENV{'form.intarg'}; - } elsif ($ENV{'form.login'} eq 'loc') { + $genpwd=$env{'form.intarg'}; + } elsif ($env{'form.login'} eq 'loc') { $amode='localauth'; - $genpwd=$ENV{'form.locarg'}; + $genpwd=$env{'form.locarg'}; if (!$genpwd) { $genpwd=" "; } } - my $home = &Apache::lonnet::homeserver($ENV{'form.cuname'}, - $ENV{'form.lcdomain'}); + my $home = &Apache::lonnet::homeserver($env{'form.cuname'}, + $env{'form.lcdomain'}); if ((($amode) && ($genpwd)) || ($home ne 'no_host')) { # Clean out any old roles the student has in this class. - &modifystudent($ENV{'form.lcdomain'},$ENV{'form.cuname'}, - $ENV{'request.course.id'},$ENV{'form.csec'}, + &modifystudent($env{'form.lcdomain'},$env{'form.cuname'}, + $env{'request.course.id'},$env{'form.csec'}, $desiredhost); my $login_result = &Apache::lonnet::modifystudent - ($ENV{'form.lcdomain'},$ENV{'form.cuname'}, - $ENV{'form.cstid'},$amode,$genpwd, - $ENV{'form.cfirst'},$ENV{'form.cmiddle'}, - $ENV{'form.clast'},$ENV{'form.cgen'}, - $ENV{'form.csec'},$enddate, - $startdate,$ENV{'form.forceid'}, - $desiredhost); + ($env{'form.lcdomain'},$env{'form.cuname'}, + $env{'form.cstid'},$amode,$genpwd, + $env{'form.cfirst'},$env{'form.cmiddle'}, + $env{'form.clast'},$env{'form.cgen'}, + $env{'form.csec'},$enddate, + $startdate,$env{'form.forceid'}, + $desiredhost,$env{'form.emailaddress'}); if ($login_result =~ /^ok/) { $r->print($login_result); - $r->print("

If active, the new role will be available ". - "when the student next logs in to LON-CAPA.

"); + $r->print("

".&mt('If active, the new role will be available when the student next logs in to LON-CAPA.')."

"); } else { - $r->print("unable to enroll: ".$login_result); + $r->print(&mt('unable to enroll').": ".$login_result); } } else { - $r->print('

ERROR '); + $r->print('

'.&mt('ERROR').' '); if ($amode =~ /^krb/) { - $r->print('Missing Kerberos domain information. '); + $r->print(&mt('Missing Kerberos domain information.').' '); } else { - $r->print('Invalid login mode or password. '); + $r->print(&mt('Invalid login mode or password.').' '); } - $r->print('Unable to enroll '.$ENV{'form.cuname'}.'.

'); + $r->print(''.&mt('Unable to enroll').' '.$env{'form.cuname'}.'.

'); } } else { - $r->print('Invalid username or domain'); + $r->print(&mt('Invalid username or domain')); } } sub setup_date_selectors { - my ($starttime,$endtime) = @_; + my ($starttime,$endtime,$mode) = @_; if (! defined($starttime)) { $starttime = time; - if (exists($ENV{'course.'.$ENV{'request.course.id'}. + unless ($mode eq 'create_enrolldates' || $mode eq 'create_defaultdates') { + if (exists($env{'course.'.$env{'request.course.id'}. '.default_enrollment_start_date'})) { - $starttime = $ENV{'course.'.$ENV{'request.course.id'}. + $starttime = $env{'course.'.$env{'request.course.id'}. '.default_enrollment_start_date'}; + } } } if (! defined($endtime)) { $endtime = time+(6*30*24*60*60); # 6 months from now, approx - if (exists($ENV{'course.'.$ENV{'request.course.id'}. + unless ($mode eq 'createcourse') { + if (exists($env{'course.'.$env{'request.course.id'}. '.default_enrollment_end_date'})) { - $endtime = $ENV{'course.'.$ENV{'request.course.id'}. + $endtime = $env{'course.'.$env{'request.course.id'}. '.default_enrollment_end_date'}; + } } } my $startdateform = &Apache::lonhtmlcommon::date_setter('studentform', @@ -659,35 +842,57 @@ sub setup_date_selectors { my $enddateform = &Apache::lonhtmlcommon::date_setter('studentform', 'enddate', $endtime); + if ($mode eq 'create_enrolldates') { + $startdateform = &Apache::lonhtmlcommon::date_setter('ccrs', + 'startenroll', + $starttime); + $enddateform = &Apache::lonhtmlcommon::date_setter('ccrs', + 'endenroll', + $endtime); + } + if ($mode eq 'create_defaultdates') { + $startdateform = &Apache::lonhtmlcommon::date_setter('ccrs', + 'startaccess', + $starttime); + $enddateform = &Apache::lonhtmlcommon::date_setter('ccrs', + 'endaccess', + $endtime); + } return ($startdateform,$enddateform); } sub get_dates_from_form { my $startdate = &Apache::lonhtmlcommon::get_date_from_form('startdate'); my $enddate = &Apache::lonhtmlcommon::get_date_from_form('enddate'); - if ($ENV{'form.no_end_date'}) { + if ($env{'form.no_end_date'}) { $enddate = 0; } return ($startdate,$enddate); } sub date_setting_table { - my ($starttime,$endtime) = @_; - my ($startform,$endform)=&setup_date_selectors($starttime,$endtime); + my ($starttime,$endtime,$mode) = @_; + my ($startform,$endform)=&setup_date_selectors($starttime,$endtime,$mode); my $dateDefault = ''. - ''. - ' make these dates the default for future enrollment'; - my $perpetual = ' '. + &mt('make these dates the default for future enrollment').''; + if ($mode eq 'create_enrolldates' || $mode eq 'create_defaultdates') { + $dateDefault = ' '; + } + my $perpetual = ''; + if ($mode eq 'create_enrolldates') { + $perpetual = ' '; + } my $result = ''; $result .= "\n"; - $result .= ''. + $result .= ''. ''. ''."\n"; - $result .= ''. + $result .= ''. ''. ''."\n"; $result .= "
Starting Date
'.&mt('Starting Date').''.$startform.''.$dateDefault.'
Ending Date
'.&mt('Ending Date').''.$endform.''.$perpetual.'
\n"; @@ -697,8 +902,8 @@ sub date_setting_table { sub make_dates_default { my ($startdate,$enddate) = @_; my $result = ''; - my $dom = $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}; - my $crs = $ENV{'course.'.$ENV{'request.course.id'}.'.num'}; + my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'}; + my $crs = $env{'course.'.$env{'request.course.id'}.'.num'}; my $put_result = &Apache::lonnet::put('environment', {'default_enrollment_start_date'=>$startdate, 'default_enrollment_end_date' =>$enddate},$dom,$crs); @@ -706,9 +911,9 @@ sub make_dates_default { $result .= "Set default start and end dates for course
"; # # Refresh the course environment - &Apache::lonnet::coursedescription($ENV{'request.course.id'}); + &Apache::lonnet::coursedescription($env{'request.course.id'}); } else { - $result .= "Unable to set default dates for course:".$put_result. + $result .= &mt('Unable to set default dates for course').":".$put_result. '
'; } return $result; @@ -720,47 +925,58 @@ sub make_dates_default { sub get_student_username_domain_form { my $r = shift; my $domform = &Apache::loncommon::select_dom_form - ($ENV{'request.role.domain'},'cudomain',0); + ($env{'course.'.$env{'request.course.id'}.'.domain'},'cudomain',0); + my %lt=&Apache::lonlocal::texthash( + 'eos' => "Enroll One Student", + 'usr' => "Username", + 'dom' => "Domain", + 'been' => "Begin Enrollment", + ); $r->print(< -

Enroll One Student

+

$lt{'eos'}

- + - +
Username:
$lt{'usr'}:
Domain:
$lt{'dom'}: $domform
  - +
+ END return; } sub print_enroll_single_student_form { my $r=shift; - $r->print("

Enroll One Student

"); + $r->print("

".&mt('Enroll One Student')."

"); # - my $username = $ENV{'form.cuname'}; - my $domain = $ENV{'form.cudomain'}; + my $username = $env{'form.cuname'}; + my $domain = $env{'form.cudomain'}; + $username=~s/\W//gs; + $domain=~s/\W//gs; my $home = &Apache::lonnet::homeserver($username,$domain); # $new_user flags whether we are creating a new user or using an old one my $new_user = 1; if ($home ne 'no_host') { $new_user = 0; } - &Apache::lonnet::logthis('home = '.$home); # my $user_data_html = ''; my $javascript_validations = ''; if ($new_user) { - my $defdom=$ENV{'request.role.domain'}; + my $defdom=$env{'course.'.$env{'request.course.id'}.'.domain'}; # Set up authentication forms my ($krbdef,$krbdefdom) = &Apache::loncommon::get_kerberos_defaults($domain); - $javascript_validations=&javascript_validations($krbdefdom); + $javascript_validations=&javascript_validations('auth',$krbdefdom); my %param = ( formname => 'document.studentform', kerb_def_dom => $krbdefdom, kerb_def_auth => $krbdef @@ -781,22 +997,36 @@ sub print_enroll_single_student_form { $homeserver_form .= "\n"; # # + my %lt=&Apache::lonlocal::texthash( + 'udf' => "User Data for", + 'fn' => "First Name", + 'mn' => "Middle Name", + 'ln' => "Last Name", + 'gen' => "Generation", + 'hs' => "Home Server", + 'pswd' => "Password", + 'psam' => "Please select an authentication mechanism", + 'mail' => "Email Address" + ); + my $authhelp=&Apache::loncommon::help_open_topic('Auth_Options'); $user_data_html = <User Data for $username\@$domain +

$lt{'udf'} $username\@$domain

- + - + - + - + - + + +
First Name:
$lt{'fn'}:
Middle Name:
$lt{'mn'}:
Last Name:
$lt{'ln'}:
Generation:
$lt{'gen'}:
Home Server:
$lt{'hs'}: $homeserver_form
$lt{'mail'}:
-

Password

-Please select an authentication mechanism +

$lt{'pswd'}

+$lt{'psam'}$authhelp

$krbform @@ -809,32 +1039,51 @@ END } else { # User already exists. Do not worry about authentication my %uenv = &Apache::lonnet::dump('environment',$domain,$username); - $javascript_validations = &javascript_validations_without_auth(); + $javascript_validations = &javascript_validations('noauth'); + my %lt=&Apache::lonlocal::texthash( + 'udf' => "User Data for", + 'fn' => "First Name", + 'mn' => "Middle Name", + 'ln' => "Last Name", + 'gen' => "Generation", + 'mail' => "Email Address", + ); $user_data_html = <User Data for $username\@$domain +

$lt{'udf'} $username\@$domain

- + - + - + - + + +
First Name:
$lt{'fn'}:
Middle Name:
$lt{'mn'}:
Last Name:
$lt{'ln'}:
Generation:
$lt{'gen'}:
$lt{'mail'}: + +
END } my $date_table = &date_setting_table(); # Print it all out + my %lt=&Apache::lonlocal::texthash( + 'cd' => "Course Data", + 'gs' => "Group/Section", + 'idsn' => "ID/Student Number", + 'disn' => "Disable ID/Student Number Safeguard and Force Change of Conflicting IDs (only do if you know what you are doing)", + 'eas' => "Enroll as student", + ); $r->print(< @@ -879,21 +1128,22 @@ function clearpwd(vf) { $user_data_html -

Course Data

+

$lt{'cd'}

-

Group/Section: +

$lt{'gs'}:

$date_table

-

ID/Student Number

+

$lt{'idsn'}

-ID/Student Number: +$lt{'idsn'}:

+

- +

END return; @@ -902,11 +1152,11 @@ END # ========================================================= Menu Phase Two Drop sub print_drop_menu { my $r=shift; - $r->print("

Drop Students

"); - my $cid=$ENV{'request.course.id'}; + $r->print("

".&mt('Drop Students')."

"); + my $cid=$env{'request.course.id'}; my ($classlist,$keylist) = &Apache::loncoursedata::get_classlist(); if (! defined($classlist)) { - $r->print("There are no students currently enrolled.\n"); + $r->print(&mt('There are no students currently enrolled.')."\n"); return; } # Print out the available choices @@ -916,130 +1166,239 @@ sub print_drop_menu { # ============================================== view classlist sub print_html_classlist { - my $r=shift; - if (! exists($ENV{'form.sortby'})) { - $ENV{'form.sortby'} = 'username'; + my ($r,$mode) = @_; + if (! exists($env{'form.sortby'})) { + $env{'form.sortby'} = 'username'; } - if ($ENV{'form.Status'} !~ /^(Any|Expired|Active)$/) { - $ENV{'form.Status'} = 'Active'; + if ($env{'form.Status'} !~ /^(Any|Expired|Active)$/) { + $env{'form.Status'} = 'Active'; } my $status_select = &Apache::lonhtmlcommon::StatusOptions - ($ENV{'form.Status'},'studentform'); - $r->print(< - -

-Current Class List -      -END - if ($ENV{'form.action'} ne 'modifystudent') { - $r->print(< -CSV format -         -Excel format - -      -Student Status: -END + ($env{'form.Status'}); + my $cid=$env{'request.course.id'}; + my $cdom=$env{'course.'.$cid.'.domain'}; + my $cnum=$env{'course.'.$cid.'.num'}; + # + # List course personnel + my %coursepersonnel=&Apache::lonnet::get_course_adv_roles($cdom.'/'.$cnum); + # + if (! defined($env{'form.output'}) || + $env{'form.output'} !~ /^(csv|excel|html)$/ ) { + $env{'form.output'} = 'html'; + } + # + $r->print('
'); + foreach my $role (sort keys %coursepersonnel) { + next if ($role =~ /^\s*$/); + $r->print(''); } - $r->print($status_select."

\n"); - my $cid=$ENV{'request.course.id'}; + $r->print('
'.$role.''); + foreach my $user (split(',',$coursepersonnel{$role})) { + my ($puname,$pudom)=split(':',$user); + $r->print(' '.&Apache::loncommon::aboutmewrapper( + &Apache::loncommon::plainname($puname, + $pudom), + $puname,$pudom)); + } + $r->print('
'); + # + # Interface output + $r->print(''); + $r->print("

\n"); + if ($env{'form.action'} ne 'modifystudent') { + my %lt=&Apache::lonlocal::texthash('csv' => "CSV", + 'excel' => "Excel", + 'html' => 'HTML'); + my $output_selector = ''; + $r->print(&mt('Output Format: [_1]',$output_selector).(' 'x3)); + } + $r->print(&mt('Student Status: [_1]',$status_select)."\n"); + $r->print(''. + "\n

\n"); + # + # Print the classlist + $r->print('

'.&mt('Current Class List').'

'); my ($classlist,$keylist)=&Apache::loncoursedata::get_classlist(); if (! defined($classlist)) { - $r->print("There are no students currently enrolled.\n"); + $r->print(&mt('There are no students currently enrolled.')."\n"); } else { # Print out the available choices - if ($ENV{'form.action'} eq 'modifystudent') { - &show_class_list($r,'view','modify','modifystudent', - $ENV{'form.Status'},$classlist,$keylist); + if ($env{'form.action'} eq 'modifystudent') { + &show_class_list($r,'view','modify', + $env{'form.Status'},$classlist,$keylist); } else { - &show_class_list($r,'view','aboutme','classlist', - $ENV{'form.Status'},$classlist,$keylist); + &show_class_list($r,$env{'form.output'},'aboutme', + $env{'form.Status'},$classlist,$keylist); } } } -# ============================================== view classlist -sub print_formatted_classlist { - my $r=shift; - my $mode = shift; - my $cid=$ENV{'request.course.id'}; - my ($classlist,$keylist)=&Apache::loncoursedata::get_classlist(); - if (! defined($classlist)) { - $r->print("There are no students currently enrolled.\n"); - } else { - &show_class_list($r,$mode,'nolink','csv', - $ENV{'form.Status'},$classlist,$keylist); - } -} - # =================================================== Show student list to drop sub show_class_list { - my ($r,$mode,$linkto,$action,$statusmode,$classlist,$keylist)=@_; - my $cid=$ENV{'request.course.id'}; + my ($r,$mode,$linkto,$statusmode,$classlist,$keylist)=@_; + my $cid=$env{'request.course.id'}; # # Variables for excel output - my ($excel_workbook, $excel_sheet, $excel_filename,$row); + my ($excel_workbook, $excel_sheet, $excel_filename,$row,$format); + # + # Variables for csv output + my ($CSVfile,$CSVfilename); # - my $sortby = $ENV{'form.sortby'}; - if ($sortby !~ /^(username|domain|section|fullname|id)$/) { + my $sortby = $env{'form.sortby'}; + if ($sortby !~ /^(username|domain|section|fullname|id|start|end|type)$/) { $sortby = 'username'; } + if (! exists($env{'form.displayphotos'})) { + $env{'form.displayphotos'} = 'off'; + } + my $displayphotos = $env{'form.displayphotos'}; + # Print out header - if ($mode eq 'view') { + unless ($mode eq 'autoenroll') { + $r->print(< +END + } + $r->print(< + +END + if ($mode eq 'html' || $mode eq 'view' || $mode eq 'autoenroll') { if ($linkto eq 'aboutme') { - $r->print('Select a user name to view the users personal page.'); + $r->print(&mt('Select a user name to view the users personal page.')); } elsif ($linkto eq 'modify') { - $r->print('Select a user name to modify the students information'); + $r->print(&mt('Select a user name to modify the students information')); } - $r->print(< + my %lt=&Apache::lonlocal::texthash( + 'usrn' => "username", + 'dom' => "domain", + 'sn' => "student name", + 'sec' => "section", + 'start' => "start date", + 'end' => "end date", + 'type' => "enroll type/action", + 'photo' => "photo", + ); + unless ($mode eq 'autoenroll') { + $r->print(< +END + } + if ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'}) { + $r->print(' + + '); + } + $r->print("

- + "); + if ($mode eq 'autoenroll') { + $r->print(" + + "); + } else { + $r->print(" + + "); + } + $r->print(< + $lt{'usrn'} - END + if ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'}) { + my %photo_options = &Apache::lonlocal::texthash( + 'on' => 'Show', + 'off' => 'Hide', + ); + my $photochg = 'on'; + if ($displayphotos eq 'on') { + $photochg = 'off'; + } + $r->print(' '."\n"); + } + $r->print(" \n"); } elsif ($mode eq 'csv') { + # + # Open a file + $CSVfilename = '/prtspool/'. + $env{'user.name'}.'_'.$env{'user.domain'}.'_'. + time.'_'.rand(1000000000).'.csv'; + unless ($CSVfile = Apache::File->new('>/home/httpd'.$CSVfilename)) { + $r->log_error("Couldn't open $CSVfilename for output $!"); + $r->print("Problems occured in writing the csv file. ". + "This error has been logged. ". + "Please alert your LON-CAPA administrator."); + $CSVfile = undef; + } + # + # Write headers and data to file if($statusmode eq 'Expired') { - $r->print('"Students with expired roles"'); + print $CSVfile '"'.&mt('Students with expired roles').'"'."\n"; } if ($statusmode eq 'Any') { - $r->print('"'.join('","',("username","domain","ID","student name", - "section","status")).'"'."\n"); + print $CSVfile '"'.join('","',map { + &Apache::loncommon::csv_translate(&mt($_)) + } ("username","domain","ID","student name", + "section","start date","end date","status")).'"'."\n"; } else { - $r->print('"'.join('","',("username","domain","ID","student name", - "section")).'"'."\n"); + print $CSVfile '"'.join('","',map { + &Apache::loncommon::csv_translate(&mt($_)) + } ("username","domain","ID","student name", + "section","start date","end date")).'"'."\n"; } } elsif ($mode eq 'excel') { # Create the excel spreadsheet - $excel_filename = '/prtspool/'. - $ENV{'user.name'}.'_'.$ENV{'user.domain'}.'_'. - time.'_'.rand(1000000000).'.xls'; - $excel_workbook = Spreadsheet::WriteExcel->new('/home/httpd'. - $excel_filename); - $excel_workbook->set_tempdir('/home/httpd/perl/tmp'); + ($excel_workbook,$excel_filename,$format) = + &Apache::loncommon::create_workbook($r); + return if (! defined($excel_workbook)); $excel_sheet = $excel_workbook->addworksheet('classlist'); # my $description = 'Class List for '. - $ENV{'course.'.$ENV{'request.course.id'}.'.description'}; - $excel_sheet->write($row++,0,$description); + $env{'course.'.$env{'request.course.id'}.'.description'}; + $excel_sheet->write($row++,0,$description,$format->{'h1'}); # $excel_sheet->write($row++,0,["username","domain","ID", - "student name","section","status"]); + "student name","section", + "start date","end date","status"], + $format->{'bold'}); } # # Sort the students @@ -1058,16 +1417,58 @@ END || lc($classlist->{$a}->[$third]) cmp lc($classlist->{$b}->[$third]) } (keys(%$classlist)); + my $studentcount = 0; + my $autocount = 0; + my $manualcount = 0; + my $unlockcount = 0; + my $lockcount = 0; foreach my $student (@Sorted_Students) { - my $username = $classlist->{$student}->[$index{'username'}]; - my $domain = $classlist->{$student}->[$index{'domain'}]; - my $section = $classlist->{$student}->[$index{'section'}]; - my $name = $classlist->{$student}->[$index{'fullname'}]; - my $id = $classlist->{$student}->[$index{'id'}]; - my $status = $classlist->{$student}->[$index{'status'}]; + 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 $status = $sdata->[$index{'status'}]; + my $start = $sdata->[$index{'start'}]; + my $end = $sdata->[$index{'end'}]; + my $type = $sdata->[$index{'type'}]; next if (($statusmode ne 'Any') && ($status ne $statusmode)); - if ($mode eq 'view') { - $r->print("\n \n "); + if ($mode eq 'autoenroll') { + my $lockedtype = $sdata->[$index{'lockedtype'}]; + $studentcount++; + my $cellentry; + if ($type eq 'auto') { + $cellentry = ''.&mt('auto').' '; + $autocount ++; + } else { + $cellentry = '
- username +
$lt{'type'}Count - domain + $lt{'dom'} ID - student name + $lt{'sn'} + + $lt{'sec'} - section + $lt{'start'} + + $lt{'end'}
'."\n".' '. + ''. + $photo_options{$photochg}.' '.$lt{'photo'}."\n". + '
\n "); + if ($mode eq 'view' || $mode eq 'html' || $mode eq 'autoenroll') { + if (! defined($start) || $start == 0) { + $start = &mt('none'); + } else { + $start = &Apache::lonlocal::locallocaltime($start); + } + if (! defined($end) || $end == 0) { + $end = &mt('none'); + } else { + $end = &Apache::lonlocal::locallocaltime($end); + } + $r->print("
'.&mt('manual').'
'; + $manualcount ++; + if ($lockedtype) { + $cellentry .= ''; + $unlockcount ++; + } else { + $cellentry .= ''; + $lockcount ++; + } + $cellentry .= '
'; + } + $r->print("$cellentry\n "); + } else { + $r->print("".(++$studentcount)."\n "); + } if ($linkto eq 'nothing') { $r->print($username); } elsif ($linkto eq 'aboutme') { @@ -1089,33 +1490,78 @@ END $id $name $section - + $start + $end END + if ($env{'course.'.$env{'request.course.id'}. + '.internal.showphoto'}) { + if ($displayphotos eq 'on') { + my $imgurl = + &Apache::lonnet::retrievestudentphoto($domain, + $username,'gif', + 'thumbnail'); + + $r->print(' '); + } else { + $r->print('   '); + } + } + $r->print(' '); } elsif ($mode eq 'csv') { + next if (! defined($CSVfile)); # no need to bother with $linkto + if (! defined($start) || $start == 0) { + $start = &mt('none'); + } else { + $start = &Apache::lonlocal::locallocaltime($start); + } + if (! defined($end) || $end == 0) { + $end = &mt('none'); + } else { + $end = &Apache::lonlocal::locallocaltime($end); + } my @line = (); - foreach ($username,$domain,$id,$name,$section) { + foreach ($username,$domain,$id,$name,$section,$start,$end) { push @line,&Apache::loncommon::csv_translate($_); } if ($statusmode eq 'Any') { push @line,&Apache::loncommon::csv_translate($status); } - my $tmp = $"; - $" = '","'; - $r->print("\"@line\"\n"); - $" = $tmp; + print $CSVfile '"'.join('","',@line).'"'."\n"; } elsif ($mode eq 'excel') { - $excel_sheet->write($row++,0,[$username,$domain,$id, - $name,$section,$status]); + $excel_sheet->write($row,0,[$username,$domain,$id, + $name,$section]); + my $col = 5; + foreach my $time ($start,$end) { + if (defined($time) && $time != 0) { + $excel_sheet->write($row,$col++, + &Apache::lonstathelpers::calc_serial($time), + $format->{'date'}); + } else { + $excel_sheet->write($row,$col++,'none'); + } + } + $excel_sheet->write($row,$col++,$status); + $row++; } } - if ($mode eq 'view') { + if ($mode eq 'view' || $mode eq 'html' || $mode eq 'autoenroll') { $r->print('
'); } elsif ($mode eq 'excel') { $excel_workbook->close(); $r->print('

'. - 'Your Excel spreadsheet is ready for download.

'."\n"); + &mt('Your Excel spreadsheet').' '.&mt('is ready for download').'.

'."\n"); + } elsif ($mode eq 'csv') { + close($CSVfile); + $r->print(''. + &mt('Your CSV file').' is ready for download.'. + "\n"); + $r->rflush(); } + if ($mode eq 'autoenroll') { + return ($studentcount,$autocount,$manualcount,$lockcount,$unlockcount); + } + return; } @@ -1126,9 +1572,9 @@ sub print_modify_student_form { my $r = shift(); &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, ['sdom','sname']); - my $sname = $ENV{'form.sname'}; - my $sdom = $ENV{'form.sdom'}; - my $sortby = $ENV{'form.sortby'}; + my $sname = $env{'form.sname'}; + my $sdom = $env{'form.sdom'}; + my $sortby = $env{'form.sortby'}; # determine the students name information my %info=&Apache::lonnet::get('environment', ['firstname','middlename', @@ -1136,28 +1582,66 @@ sub print_modify_student_form { $sdom, $sname); my ($tmp) = keys(%info); if ($tmp =~ /^(con_lost|error|no_such_host)/i) { - $r->print('Error'. + $r->print(''.&mt('Error').''. '

'. - 'Unable to retrieve environment data for '.$sname. - 'in domain '.$sdom.'

'. - 'Please contact your LON-CAPA administrator '. - 'regarding this situation.

'); + &mt('Unable to retrieve environment data for').' '.$sname. + &mt('in domain').' '.$sdom.'

'. + &mt('Please contact your LON-CAPA administrator regarding this situation.').'

'); return; } # determine the students starting and ending times and section my ($starttime,$endtime,$section) = &get_enrollment_data($sname,$sdom); + if ($starttime =~ /^error/) { + $r->print('

'&mt('Error').'

'); + $r->print('

'.$starttime.'

'); + return; + } + # # Deal with date forms + my $current_date_description = ''; + my $textdate = ''; + + if (! defined($starttime) || $starttime == 0) { + $current_date_description = &mt('Current Starting Date: not set'). + '
'; + } else { + $current_date_description = + &mt('Current Starting Date: [_1]', + &Apache::lonlocal::locallocaltime($starttime)).'
'; + } + if (! defined($endtime) || $endtime == 0) { + $current_date_description.= &mt('Current Ending Date: not set'). + '
'; + } else { + $current_date_description.= + &mt('Current Ending Date: [_1]', + &Apache::lonlocal::locallocaltime($endtime)).'
'; + + } my $date_table = &date_setting_table($starttime,$endtime); # - if (! exists($ENV{'form.Status'}) || - $ENV{'form.Status'} !~ /^(Any|Expired|Active)$/) { - $ENV{'form.Status'} = 'crap'; - } - # Make sure student is enrolled in course + if (! exists($env{'form.Status'}) || + $env{'form.Status'} !~ /^(Any|Expired|Active)$/) { + $env{'form.Status'} = 'crap'; + } + # Make sure student is enrolled in course + my %lt=&Apache::lonlocal::texthash( + 'mef' => "Modify Enrollment for", + 'odcc' => "Only domain coordinators can change a users password.", + 'sn' => "Student Name", + 'fn' => "First", + 'mn' => "Middle", + 'ln' => "Last", + 'gen' => "Generation", + 'sid' => "Student ID", + 'disn' => "Disable ID/Student Number Safeguard and Force Change of Conflicting IDs (only do if you know what you are doing)", + 'sec' => "Section", + 'sm' => "Submit Modifications", + ); $r->print(< -Only domain coordinators can change a users password. +$lt{'odcc'}

@@ -1165,14 +1649,13 @@ Only domain coordinators can change a us - - -

Modify Enrollment for $info{'firstname'} $info{'middlename'} + +

$lt{'mef'} $info{'firstname'} $info{'middlename'} $info{'lastname'} $info{'generation'}, $sname\@$sdom

-Student Name +$lt{'sn'} - +
FirstMiddleLastGeneration
$lt{'fn'}$lt{'mn'}$lt{'ln'}$lt{'gen'}
@@ -1180,16 +1663,18 @@ $info{'lastname'} $info{'generation'}, $

-Student ID: +$lt{'sid'}:

+

-Section: +$lt{'sec'}:

+

$current_date_description

$date_table

- + END return; @@ -1202,21 +1687,21 @@ sub modify_single_student { my $r = shift; # # Remove non alphanumeric values from the section - $ENV{'form.section'} =~ s/\W//g; + $env{'form.section'} =~ s/\W//g; # # Do the date defaults first my ($starttime,$endtime) = &get_dates_from_form(); - if ($ENV{'form.makedatesdefault'}) { + if ($env{'form.makedatesdefault'}) { $r->print(&make_dates_default($starttime,$endtime)); } # Get the 'sortby' and 'Status' variables so the user goes back to their # previous screen - my $sortby = $ENV{'form.sortby'}; - my $status = $ENV{'form.Status'}; + my $sortby = $env{'form.sortby'}; + my $status = $env{'form.Status'}; # # We always need this information - my $slogin = $ENV{'form.slogin'}; - my $sdom = $ENV{'form.sdomain'}; + my $slogin = $env{'form.slogin'}; + my $sdom = $env{'form.sdomain'}; # # Get the old data my %old=&Apache::lonnet::get('environment', @@ -1224,59 +1709,71 @@ sub modify_single_student { 'lastname','generation','id'], $sdom, $slogin); $old{'section'} = &Apache::lonnet::getsection($sdom,$slogin, - $ENV{'request.course.id'}); + $env{'request.course.id'}); my ($tmp) = keys(%old); if ($tmp =~ /^(con_lost|error|no_such_host)/i) { - $r->print("There was an error determining the environment values ". - " for $slogin \@ $sdom."); + $r->print(&mt('There was an error determining the environment values for')." $slogin \@ $sdom."); return; } undef $tmp; # # Get the new data - my $firstname = $ENV{'form.firstname'}; - my $middlename = $ENV{'form.middlename'}; - my $lastname = $ENV{'form.lastname'}; - my $generation = $ENV{'form.generation'}; - my $section = $ENV{'form.section'}; - my $courseid = $ENV{'request.course.id'}; - my $sid = $ENV{'form.id'}; + my $firstname = $env{'form.firstname'}; + my $middlename = $env{'form.middlename'}; + my $lastname = $env{'form.lastname'}; + my $generation = $env{'form.generation'}; + my $section = $env{'form.section'}; + my $courseid = $env{'request.course.id'}; + my $sid = $env{'form.id'}; my $displayable_starttime = localtime($starttime); my $displayable_endtime = localtime($endtime); # # check for forceid override if ((defined($old{'id'})) && ($old{'id'} ne '') && - ($sid ne $old{'id'}) && (! exists($ENV{'form.forceid'}))) { - $r->print("You changed the students id ". - " but did not disable the ID change safeguard.". - " The students id will not be changed."); + ($sid ne $old{'id'}) && (! exists($env{'form.forceid'}))) { + $r->print("".&mt('You changed the students id but did not disable the ID change safeguard. The students id will not be changed.').""); $sid = $old{'id'}; } # # talk to the user about what we are going to do + my %lt=&Apache::lonlocal::texthash( + 'mdu' => "Modifying data for user", + 'si' => "Student Information", + 'fd' => "Field", + 'ov' => "Old Value", + 'nv' => "New Value", + 'fn' => "First name", + 'mn' => "Middle name", + 'ln' => "Last name", + 'gen' => "Generation", + 'sec' => "Section", + 'ri' => "Role Information", + 'st' => "Start Time", + 'et' => "End Time", + ); $r->print(<Modifying data for user $slogin \@ $sdom -

Student Information

+

$lt{'mdu'} $slogin \@ $sdom

+

$lt{'si'}

- - - + + + - + - + - + - + @@ -1284,15 +1781,15 @@ sub modify_single_student { - +
Field Old Value New Value $lt{'fd'} $lt{'ov'} $lt{'nv'}
First name $lt{'fn'} $old{'firstname'} $firstname
Middle name $lt{'mn'} $old{'middlename'} $middlename
Last name $lt{'ln'} $old{'lastname'} $lastname
Generation $lt{'gen'} $old{'generation'} $generation
$old{'id'} $sid
Section $lt{'sec'} $old{'section'} $section
-

Role Information

+

$lt{'ri'}

- - + +
Start Time: $displayable_starttime
End Time: $displayable_endtime
$lt{'st'}: $displayable_starttime
$lt{'et'}: $displayable_endtime

END @@ -1300,39 +1797,35 @@ END # Send request(s) to modify data (final undef is for 'desiredhost', # which is a moot point because the student already has an account. my $modify_section_results = &modifystudent($sdom,$slogin, - $ENV{'request.course.id'}, + $env{'request.course.id'}, $section,undef); if ($modify_section_results !~ /^ok/) { - $r->print("An error occured during the attempt to change the ". - "section for this student.
"); + $r->print(&mt('An error occured during the attempt to change the section for this student.')."
"); } my $roleresults = &Apache::lonnet::modifystudent ($sdom,$slogin,$sid,undef,undef,$firstname,$middlename,$lastname, - $generation,$section,$endtime,$starttime,$ENV{'form.forceid'}); + $generation,$section,$endtime,$starttime,$env{'form.forceid'}); if ($roleresults eq 'refused' ) { - $r->print("Your request to change the role information for this ". - "student was refused. You do not appear to have ". - "sufficient authority to change student information."); + $r->print(&mt('Your request to change the role information for this student was refused. You do not appear to have sufficient authority to change student information.')); } elsif ($roleresults !~ /ok/) { - $r->print("An error occurred during the attempt to change the role". - " information for this student.
". - "The error reported was ". + $r->print(&mt('An error occurred during the attempt to change the role information for this student.')."
". + &mt('The error reported was')." ". $roleresults); &Apache::lonnet::logthis("londropadd:failed attempt to modify student". " data for ".$slogin." \@ ".$sdom." by ". - $ENV{'user.name'}." \@ ".$ENV{'user.domain'}. + $env{'user.name'}." \@ ".$env{'user.domain'}. ":".$roleresults); } else { # everything is okay! - $r->print("Student information updated successfully.
". - "The student must log out and log in again to see ". - "these changes."); + $r->print(&mt('Student information updated successfully.')."
". + &mt('The student must log out and log in again to see these changes.')); } + my $Masd=&mt('Modify another students data'); $r->print(<

-Modify another students data +$Masd END return; @@ -1340,12 +1833,12 @@ END sub get_enrollment_data { my ($sname,$sdomain) = @_; - my $courseid = $ENV{'request.course.id'}; + my $courseid = $env{'request.course.id'}; $courseid =~ s:_:/:g; my %roles = &Apache::lonnet::dump('roles',$sdomain,$sname); my ($tmp) = keys(%roles); # Bail out if we were unable to get the students roles - return "666" if ($tmp =~ /^(con_lost|error|no_such_host)/i); + return ('error'.$tmp) if ($tmp =~ /^(con_lost|error|no_such_host)/i); # Go through the roles looking for enrollment in this course my ($end,$start) = (undef,undef); my $section = ''; @@ -1399,13 +1892,13 @@ which describes the order elements are s ################################################# sub show_drop_list { my ($r,$classlist,$keylist,$nosort)=@_; - my $cid=$ENV{'request.course.id'}; - if (! exists($ENV{'form.sortby'})) { + my $cid=$env{'request.course.id'}; + if (! exists($env{'form.sortby'})) { &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, ['sortby']); } - my $sortby = $ENV{'form.sortby'}; - if ($sortby !~ /^(username|domain|section|fullname|id)$/) { + my $sortby = $env{'form.sortby'}; + if ($sortby !~ /^(username|domain|section|fullname|id|start|end)$/) { $sortby = 'username'; } # @@ -1429,16 +1922,25 @@ function uncheckAll(field) { END +my %lt=&Apache::lonlocal::texthash('usrn' => "username", + 'dom' => "domain", + 'sn' => "student name", + 'sec' => "section", + 'start' => "start date", + 'end' => "end date", + ); if ($nosort) { $r->print(<   - username - domain + $lt{'usrn'} + $lt{'dom'} ID - student name - section + $lt{'sn'} + $lt{'sec'} + $lt{'start'} + $lt{'end'} END @@ -1447,15 +1949,19 @@ END END @@ -1479,12 +1985,25 @@ END } (keys(%$classlist)); foreach my $student (@Sorted_Students) { my $error; - my $username = $classlist->{$student}->[$index{'username'}]; - my $domain = $classlist->{$student}->[$index{'domain'}]; - my $section = $classlist->{$student}->[$index{'section'}]; - my $name = $classlist->{$student}->[$index{'fullname'}]; - my $id = $classlist->{$student}->[$index{'id'}]; - my $status = $classlist->{$student}->[$index{'status'}]; + 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'}]; + if (! defined($start) || $start == 0) { + $start = &mt('none'); + } else { + $start = &Apache::lonlocal::locallocaltime($start); + } + if (! defined($end) || $end == 0) { + $end = &mt('none'); + } else { + $end = &Apache::lonlocal::locallocaltime($end); + } + my $status = $sdata->[$index{'status'}]; next if ($status ne 'Active'); # $r->print(<<"END"); @@ -1495,15 +2014,22 @@ END + + END } $r->print('
  - username + $lt{'usrn'} - domain + $lt{'dom'} ID - student name + $lt{'sn'} + + $lt{'sec'} - section + $lt{'start'} + + $lt{'end'}
$id $name $section$start$end

'); + %lt=&Apache::lonlocal::texthash( + 'dp' => "Drop Students", + 'ca' => "check all", + 'ua' => "uncheck all", + ); $r->print(<<"END");

-   - -

+   + +

END return; } @@ -1513,26 +2039,25 @@ END # sub print_first_courselist_upload_form { my $r=shift; - my $upfile_select=&Apache::loncommon::upfile_select_html(); - my $create_classlist_help = - &Apache::loncommon::help_open_topic("Course_Create_Class_List", - "How do I create a class list from a spreadsheet"); - my $create_csv_help = - &Apache::loncommon::help_open_topic("Course_Convert_To_CSV", - "How do I create a CSV file from a spreadsheet"); - $r->print(< -

Upload a courselist

-$upfile_select -

- - - -

-$create_classlist_help
-$create_csv_help - -ENDUPFORM + my $str; + $str = ''; + $str .= ''; + $str .= ''; + $str .= "

".&mt('Upload a class list')."

\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 class 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 .= "\n\n"; + $r->print($str); return; } @@ -1541,59 +2066,79 @@ sub upfile_drop_add { my $r=shift; &Apache::loncommon::load_tmp_file($r); my @studentdata=&Apache::loncommon::upfile_record_sep(); - my @keyfields = split(/\,/,$ENV{'form.keyfields'}); - my $cid = $ENV{'request.course.id'}; + if($env{'form.noFirstLine'}){shift(@studentdata);} + my @keyfields = split(/\,/,$env{'form.keyfields'}); + my $cid = $env{'request.course.id'}; my %fields=(); - for (my $i=0; $i<=$ENV{'form.nfields'}; $i++) { - if ($ENV{'form.upfile_associate'} eq 'reverse') { - if ($ENV{'form.f'.$i} ne 'none') { - $fields{$keyfields[$i]}=$ENV{'form.f'.$i}; + for (my $i=0; $i<=$env{'form.nfields'}; $i++) { + if ($env{'form.upfile_associate'} eq 'reverse') { + if ($env{'form.f'.$i} ne 'none') { + $fields{$keyfields[$i]}=$env{'form.f'.$i}; } } else { - $fields{$ENV{'form.f'.$i}}=$keyfields[$i]; + $fields{$env{'form.f'.$i}}=$keyfields[$i]; } } # + # Store the field choices away + foreach my $field (qw/username names + fname mname lname gen id sec ipwd email/) { + $env{'form.'.$field.'_choice'}=$fields{$field}; + } + &Apache::loncommon::store_course_settings('enrollment_upload', + { 'username_choice' => 'scalar', + 'names_choice' => 'scalar', + 'fname_choice' => 'scalar', + 'mname_choice' => 'scalar', + 'lname_choice' => 'scalar', + 'gen_choice' => 'scalar', + 'id_choice' => 'scalar', + 'sec_choice' => 'scalar', + 'ipwd_choice' => 'scalar', + 'email_choice' => 'scalar' }); + + # my ($startdate,$enddate) = &get_dates_from_form(); - if ($ENV{'form.makedatesdefault'}) { + if ($env{'form.makedatesdefault'}) { $r->print(&make_dates_default($startdate,$enddate)); } # Determine domain and desired host (home server) - my $domain=$ENV{'form.lcdomain'}; - my $desiredhost = $ENV{'form.lcserver'}; + my $domain=$env{'form.lcdomain'}; + my $desiredhost = $env{'form.lcserver'}; if (lc($desiredhost) eq 'default') { $desiredhost = undef; } else { my %home_servers = &Apache::loncommon::get_library_servers($domain); if (! exists($home_servers{$desiredhost})) { - $r->print('Error:'. - 'Invalid home server specified'); + $r->print(''.&mt('Error').''. + &mt('Invalid home server specified')); + $r->print("\n\n"); return; } } # Determine authentication mechanism my $amode = ''; my $genpwd = ''; - if ($ENV{'form.login'} eq 'krb') { + if ($env{'form.login'} eq 'krb') { $amode='krb'; - $amode.=$ENV{'form.krbver'}; - $genpwd=$ENV{'form.krbarg'}; - } elsif ($ENV{'form.login'} eq 'int') { + $amode.=$env{'form.krbver'}; + $genpwd=$env{'form.krbarg'}; + } elsif ($env{'form.login'} eq 'int') { $amode='internal'; - if ((defined($ENV{'form.intarg'})) && ($ENV{'form.intarg'})) { - $genpwd=$ENV{'form.intarg'}; + if ((defined($env{'form.intarg'})) && ($env{'form.intarg'})) { + $genpwd=$env{'form.intarg'}; } - } elsif ($ENV{'form.login'} eq 'loc') { + } elsif ($env{'form.login'} eq 'loc') { $amode='localauth'; - if ((defined($ENV{'form.locarg'})) && ($ENV{'form.locarg'})) { - $genpwd=$ENV{'form.locarg'}; + if ((defined($env{'form.locarg'})) && ($env{'form.locarg'})) { + $genpwd=$env{'form.locarg'}; } } if ($amode =~ /^krb/) { if (! defined($genpwd) || $genpwd eq '') { $r->print(''. - 'Unable to enroll students:'.' '. - 'No Kerberos domain was specified.

'); + &mt('Unable to enroll students').' '. + &mt('No Kerberos domain was specified.').'

'); $amode = ''; # This causes the loop below to be skipped } } @@ -1601,7 +2146,7 @@ sub upfile_drop_add { ####################################### ## Enroll Students ## ####################################### - $r->print('

Enrolling Students

'."\n".'

'); + $r->print('

'.&mt('Enrolling Students')."

\n

\n"); my $count=0; my $flushc=0; my %student=(); @@ -1630,9 +2175,10 @@ sub upfile_drop_add { } } if ($entries{$fields{'username'}}=~/\W/) { - $r->print('
Unacceptable username: '. - $entries{$fields{'username'}}.' for user '. - $fname.' '.$mname.' '.$lname.' '.$gen.''); + $r->print('
'. + &mt('[_1]: Unacceptable username for user [_2] [_3] [_4] [_5]', + $entries{$fields{'username'}},$fname,$mname,$lname,$gen). + ''); } else { # determine section number my $sec=''; @@ -1676,18 +2222,18 @@ sub upfile_drop_add { \$lname,\$gen,\$sec) { $$_ =~ s/(\s+$|^\s+)//g; } - if ($password) { + if ($password || $env{'form.login'} eq 'loc') { &modifystudent($domain,$username,$cid,$sec, $desiredhost); my $reply=&Apache::lonnet::modifystudent ($domain,$username,$id,$amode,$password, $fname,$mname,$lname,$gen,$sec,$enddate, - $startdate,$ENV{'form.forceid'},$desiredhost, + $startdate,$env{'form.forceid'},$desiredhost, $email); if ($reply ne 'ok') { $reply =~ s/^error://; - $r->print('
'.$username.':'. - ' Unable to enroll: '.$reply); + $r->print('
'. + &mt('[_1]: Unable to enroll: [_2]',$username,$reply)); } else { $count++; $flushc++; $student{$username}=1; @@ -1698,24 +2244,28 @@ sub upfile_drop_add { } } } else { - $r->print('
'.$username.':'. - ' Unable to enroll: No password specified.'); + $r->print('
'. + &mt('[_1]: Unable to enroll. No password specified.',$username) + ); } } } } # end of foreach (@studentdata) - $r->print('

Processed Students: '.$count.'

'); - $r->print("

If active, the new role will be available when the ". - "students next log in to LON-CAPA.

"); + $r->print("

\n

\n".&mt('Processed [_1] student(s).',$count). + "

\n"); + $r->print("

\n". + &mt('If active, the new role will be available when the '. + 'students next log in to LON-CAPA.')."

\n"); ##################################### # Drop students # ##################################### - if ($ENV{'form.fullup'} eq 'yes') { - $r->print('

Dropping Students

'); + if ($env{'form.fullup'} eq 'yes') { + $r->print('

'.&mt('Dropping Students')."

\n"); # Get current classlist my ($classlist,$keylist)=&Apache::loncoursedata::get_classlist(); if (! defined($classlist)) { - $r->print("There are no students currently enrolled.\n"); + $r->print(&mt('There are no students currently enrolled.'). + "\n"); } else { # Remove the students we just added from the list of students. foreach (@studentdata) { @@ -1737,26 +2287,22 @@ sub upfile_drop_add { sub drop_student_list { my $r=shift; my $count=0; - my @droplist; - if (ref($ENV{'form.droplist'})) { - @droplist = @{$ENV{'form.droplist'}}; - } else { - @droplist = ($ENV{'form.droplist'}); - } + 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 $result = &modifystudent($udom,$uname,$env{'request.course.id'}); if ($result eq 'ok' || $result eq 'ok:') { - $r->print('Dropped '.$uname.' @ '.$udom.'
'); + $r->print(&mt('Dropped [_1]',$uname.'@'.$udom).'
'); $count++; } else { - $r->print('Error dropping '.$uname.' @ '.$udom.': '.$result. + $r->print( + &mt('Error dropping [_1]:[_2]',$uname.'@'.$udom,$result). '
'); } } - $r->print('

Dropped '.$count.' student(s).'); - $r->print('

Re-enrollment will re-activate data.') if ($count); + $r->print('

'.&mt('Dropped [_1] student(s).',$count).'

'); + $r->print('

'.&mt('Re-enrollment will re-activate data.')) if ($count); } ################################################################### @@ -1796,42 +2342,72 @@ The response to the request is governed sub handler { my $r=shift; if ($r->header_only) { - $r->content_type('text/html'); + &Apache::loncommon::content_type($r,'text/html'); $r->send_http_header; return OK; } &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, ['action','state']); + + &Apache::lonhtmlcommon::clear_breadcrumbs(); + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>"/adm/dropadd", + text=>"Enrollment Manager", + faq=>9,bug=>'Instructor Interface',}); # Needs to be in a course - if (! (($ENV{'request.course.fn'}) && - (&Apache::lonnet::allowed('cst',$ENV{'request.course.id'})))) { - # Not in a course, or not allowed to modify parms - $ENV{'user.error.msg'}= - "/adm/dropadd:cst:0:0:Cannot drop or add students"; + if (! ($env{'request.course.fn'})) { + # Not in a course + $env{'user.error.msg'}= + "/adm/dropadd:cst:0:0:Cannot manage or view course groups, ". + "or drop or add students"; return HTTP_NOT_ACCEPTABLE; } # + my $view_permission = + &Apache::lonnet::allowed('vcl',$env{'request.course.id'}); + my $enrl_permission = + &Apache::lonnet::allowed('cst',$env{'request.course.id'}); + + my $grp_view_permission = + &Apache::lonnet::allowed('vcg',$env{'request.course.id'}); + my $grp_manage_permission = + &Apache::lonnet::allowed('mdg',$env{'request.course.id'}); + + + if (! $grp_view_permission && ! $grp_manage_permission && + ! $view_permission && ! $enrl_permission) { + $env{'user.error.msg'}= + "/adm/coursegroups:cst:0:0:Cannot manage or view course groups, ". + "or drop or add students"; + return HTTP_NOT_ACCEPTABLE; + } + + # # Only output the header information if they did not request csv format # - if (exists($ENV{'form.state'}) && ($ENV{'form.state'} eq 'csv')) { - $r->content_type('text/csv'); - } else { - # Start page - $r->content_type('text/html'); - $r->send_http_header; - $r->print(&header()); - } + # Start page + &Apache::loncommon::content_type($r,'text/html'); + $r->send_http_header; + $r->print(&header()); # # Main switch on form.action and form.state, as appropriate - if (! exists($ENV{'form.action'})) { - &print_main_menu($r); - } elsif ($ENV{'form.action'} eq 'upload') { - if (! exists($ENV{'form.state'})) { + if (! exists($env{'form.action'})) { + $r->print(&Apache::lonhtmlcommon::breadcrumbs + (undef,'Enrollment Manager')); + &print_main_menu($r,$enrl_permission,$view_permission,$grp_manage_permission, + $grp_view_permission); + } elsif ($env{'form.action'} eq 'upload' && $enrl_permission) { + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>'/adm/dropadd?action=upload&state=', + text=>"Upload Classlist"}); + $r->print(&Apache::lonhtmlcommon::breadcrumbs + (undef,'Upload Classlist','Course_Create_Class_List')); + if (! exists($env{'form.state'})) { &print_first_courselist_upload_form($r); - } elsif ($ENV{'form.state'} eq 'got_file') { + } elsif ($env{'form.state'} eq 'got_file') { &print_upload_manager_form($r); - } elsif ($ENV{'form.state'} eq 'enrolling') { - if ($ENV{'form.datatoken'}) { + } elsif ($env{'form.state'} eq 'enrolling') { + if ($env{'form.datatoken'}) { &upfile_drop_add($r); } else { # Hmmm, this is an error @@ -1839,40 +2415,60 @@ sub handler { } else { &print_first_courselist_upload_form($r); } - } elsif ($ENV{'form.action'} eq 'drop') { - if (! exists($ENV{'form.state'})) { + } elsif ($env{'form.action'} eq 'drop' && $enrl_permission) { + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>'/adm/dropadd?action=drop', + text=>"Drop Students"}); + $r->print(&Apache::lonhtmlcommon::breadcrumbs + (undef,'Drop Students','Course_Drop_Student')); + if (! exists($env{'form.state'})) { &print_drop_menu($r); - } elsif ($ENV{'form.state'} eq 'done') { + } elsif ($env{'form.state'} eq 'done') { &drop_student_list($r); } else { &print_drop_menu($r); } - } elsif ($ENV{'form.action'} eq 'enrollstudent') { - if (! exists($ENV{'form.state'})) { + } elsif ($env{'form.action'} eq 'enrollstudent' && $enrl_permission) { + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>'/adm/dropadd?action=enrollstudent', + text=>"Enroll Student"}); + $r->print(&Apache::lonhtmlcommon::breadcrumbs + (undef,'Enroll Student','Course_Add_Student')); + if (! exists($env{'form.state'})) { &get_student_username_domain_form($r); - } elsif ($ENV{'form.state'} eq 'gotusername') { + } elsif ($env{'form.state'} eq 'gotusername') { &print_enroll_single_student_form($r); - } elsif ($ENV{'form.state'} eq 'enrolling') { + } elsif ($env{'form.state'} eq 'enrolling') { &enroll_single_student($r); } else { &get_student_username_domain_form($r); } - } elsif ($ENV{'form.action'} eq 'classlist') { - if (! exists($ENV{'form.state'})) { - &print_html_classlist($r); - } elsif ($ENV{'form.state'} eq 'csv') { - &print_formatted_classlist($r,'csv'); - } elsif ($ENV{'form.state'} eq 'excel') { - &print_formatted_classlist($r,'excel'); + } elsif ($env{'form.action'} eq 'classlist' && $view_permission) { + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>'/adm/dropadd?action=classlist', + text=>"View Classlist"}); + $r->print(&Apache::lonhtmlcommon::breadcrumbs + (undef,'View Classlist','Course_View_Class_List')); + if (! exists($env{'form.state'})) { + &print_html_classlist($r,undef); + } elsif ($env{'form.state'} eq 'csv') { + &print_html_classlist($r,'csv'); + } elsif ($env{'form.state'} eq 'excel') { + &print_html_classlist($r,'excel'); } else { - &print_html_classlist($r); + &print_html_classlist($r,undef); } - } elsif ($ENV{'form.action'} eq 'modifystudent') { - if (! exists($ENV{'form.state'})) { + } elsif ($env{'form.action'} eq 'modifystudent' && $enrl_permission) { + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>'/adm/dropadd?action=modifystudent', + text=>"Modify Student Data"}); + $r->print(&Apache::lonhtmlcommon::breadcrumbs + (undef,'Modify Student Data','Course_Modify_Student_Data')); + if (! exists($env{'form.state'})) { &print_html_classlist($r); - } elsif ($ENV{'form.state'} eq 'selected') { + } elsif ($env{'form.state'} eq 'selected') { &print_modify_student_form($r); - } elsif ($ENV{'form.state'} eq 'done') { + } elsif ($env{'form.state'} eq 'done') { &modify_single_student($r); } else { &print_html_classlist($r); @@ -1880,17 +2476,15 @@ sub handler { } else { # We should not end up here, but I guess it is possible &Apache::lonnet::logthis("Undetermined state in londropadd.pm. ". - "form.action = ".$ENV{'form.action'}. + "form.action = ".$env{'form.action'}. "Someone should fix this."); - &print_main_menu($r); + $r->print(&Apache::lonhtmlcommon::breadcrumbs + (undef,'Enrollment Manager')); + &print_main_menu($r,$enrl_permission,$view_permission); } # # Finish up - if (exists($ENV{'form.state'}) && ($ENV{'form.state'} eq 'csv')) { - $r->print("\n"); - } else { - $r->print('

'); - } + $r->print(''); return OK; }