--- loncom/interface/Attic/londropadd.pm 2004/01/21 00:29:56 1.91.2.2 +++ loncom/interface/Attic/londropadd.pm 2005/01/31 11:27:14 1.124 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # Handler to drop and add students in courses # -# $Id: londropadd.pm,v 1.91.2.2 2004/01/21 00:29:56 albertel Exp $ +# $Id: londropadd.pm,v 1.124 2005/01/31 11:27:14 www Exp $ # # Copyright Michigan State University Board of Trustees # @@ -25,11 +25,6 @@ # # http://www.lon-capa.org/ # -# (Handler to set parameters for assessments -# -# (Handler to resolve ambiguous file locations -# -# (TeX Content Handler # ############################################################### ############################################################## @@ -42,8 +37,8 @@ use Apache::loncommon(); use Apache::lonhtmlcommon(); use Apache::Constants qw(:common :http REDIRECT); use Spreadsheet::WriteExcel; +use Apache::lonstathelpers(); use Apache::lonlocal; -use localenroll(); ############################################################### ############################################################### @@ -141,45 +136,61 @@ sub domain_form { ############################################################### # Menu Phase One sub print_main_menu { - my $r=shift; - my %Text = &Apache::lonlocal::texthash - ('upload' => 'Upload a class list', - 'enrollone' => 'Enroll a single student', - 'modify' => 'Modify student data', - 'view' => 'View Class List', - 'drop' => 'Drop Students', - 'populate' => 'Automated Enrollment Manager'); - - $r->print(< - - $Text{'upload'} - -

- - $Text{'enrollone'} - -

- - $Text{'modify'} - -

- - $Text{'view'} - -

- - $Text{'drop'} - -

-END - if (&localenroll::run() ) { - $r->print(< - $Text{'populate'} - -END + my ($r,$enrl_permission,$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', + }, + ); + 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; } ############################################################### @@ -192,6 +203,7 @@ sub hidden_input { sub print_upload_manager_header { my ($r,$datatoken,$distotal,$krbdefdom)=@_; my $javascript; + # if (! exists($ENV{'form.upfile_associate'})) { $ENV{'form.upfile_associate'} = 'forward'; } @@ -207,7 +219,20 @@ sub print_upload_manager_header { } else { $javascript=&upload_manager_javascript_forward_associate(); } - my $javascript_validations=&javascript_validations('auth',$krbdefdom); + # + # 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". @@ -216,10 +241,7 @@ sub print_upload_manager_header { &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(&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',''). @@ -244,11 +266,13 @@ sub javascript_validations { my $authheader; if ($mode eq 'auth') { my %param = ( formname => 'studentform', - kerb_def_dom => $krbdefdom ); + 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 ); + kerb_def_dom => $krbdefdom, + curr_authtype => $curr_authtype ); $authheader = &Apache::loncommon::authform_header(%param); } elsif ($mode eq 'modifycourse') { my %param = ( formname => 'cmod', @@ -294,7 +318,7 @@ END return; } // alert('current.radiovalue = '+current.radiovalue); - if (current.radiovalue == null || current.radiovalue == 'nochange') { + if (current.radiovalue == null || current.radiovalue == '' || current.radiovalue == 'nochange') { // They did not check any of the login radiobuttons. alert('$alert{'authen'}'); return; @@ -566,6 +590,11 @@ sub print_upload_manager_footer { kerb_def_dom => $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); @@ -595,7 +624,7 @@ sub print_upload_manager_footer { 'of Conflicting IDs (only do if you know what you are doing)'). "\n

\n"; $Str .= ''."
\n"; + 'value="Update Class List" />'."
\n"; $Str .= &mt('Note: for large courses, this operation may be time '. 'consuming'); $r->print($Str); @@ -606,6 +635,7 @@ sub print_upload_manager_footer { ############################################################### sub print_upload_manager_form { my $r=shift; + my $firstLine; my $datatoken; if (!$ENV{'form.datatoken'}) { @@ -622,23 +652,41 @@ sub print_upload_manager_form { my $distotal=$total+1; my $today=time; my $halfyear=$today+15552000; + # + # 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 @field=(['username',&mt('Username')], - ['names',&mt('Last Name, First Names')], - ['fname',&mt('First Name')], - ['mname',&mt('Middle Names/Initials')], - ['lname',&mt('Last Name')], - ['gen',&mt('Generation')], - ['id',&mt('ID/Student Number')], - ['sec',&mt('Group/Section')], - ['ipwd',&mt('Initial Password')], - ['email',&mt('EMail Address')]); + 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, @@ -666,7 +714,7 @@ sub enroll_single_student { $ENV{'form.csec'}=~s/\W//g; # # We do the dates first because the action of making them the defaul - # in the course is entirely seperate from the action of enrolling the + # in the course is entirely separate from the action of enrolling the # student. Also, a failure in setting the dates as default is not fatal # to the process of enrolling / modifying a student. my ($startdate,$enddate) = &get_dates_from_form(); @@ -674,8 +722,8 @@ sub enroll_single_student { $r->print(&make_dates_default($startdate,$enddate)); } - $r->print('

Enrolling Student

'); - $r->print('

Enrolling '.$ENV{'form.cuname'}." \@ ". + $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/)) { @@ -687,12 +735,12 @@ sub enroll_single_student { } 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=''; @@ -722,25 +770,24 @@ sub enroll_single_student { $ENV{'form.clast'},$ENV{'form.cgen'}, $ENV{'form.csec'},$enddate, $startdate,$ENV{'form.forceid'}, - $desiredhost); + $desiredhost,$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'); + $r->print(&mt('Invalid username or domain')); } } @@ -748,7 +795,7 @@ sub setup_date_selectors { my ($starttime,$endtime,$mode) = @_; if (! defined($starttime)) { $starttime = time; - unless ($mode eq 'createcourse') { + 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'}. @@ -772,12 +819,20 @@ sub setup_date_selectors { my $enddateform = &Apache::lonhtmlcommon::date_setter('studentform', 'enddate', $endtime); - if ($mode eq 'createcourse') { + if ($mode eq 'create_enrolldates') { $startdateform = &Apache::lonhtmlcommon::date_setter('ccrs', - 'startdate', + 'startenroll', $starttime); $enddateform = &Apache::lonhtmlcommon::date_setter('ccrs', - 'enddate', + '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,$enddateform); @@ -796,22 +851,25 @@ sub date_setting_table { my ($starttime,$endtime,$mode) = @_; my ($startform,$endform)=&setup_date_selectors($starttime,$endtime,$mode); my $dateDefault = ''. - ''. - ' make these dates the default for future enrollment'; - if ($mode eq 'createcourse') { + ' '. + &mt('make these dates the default for future enrollment'); + if ($mode eq 'create_enrolldates' || $mode eq 'create_defaultdates') { $dateDefault = ' '; } my $perpetual = ''; + $perpetual.= ' /> '.&mt('no ending date').''; + if ($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.''.$perpetual.'
\n"; @@ -832,7 +890,7 @@ sub make_dates_default { # Refresh the course environment &Apache::lonnet::coursedescription($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; @@ -845,30 +903,42 @@ sub get_student_username_domain_form { my $r = shift; my $domform = &Apache::loncommon::select_dom_form ($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'}; + $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; @@ -904,22 +974,35 @@ 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" + ); $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'}

$krbform @@ -933,31 +1016,50 @@ END # User already exists. Do not worry about authentication my %uenv = &Apache::lonnet::dump('environment',$domain,$username); $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(< @@ -1002,21 +1104,20 @@ 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'}:

-Disable ID/Student Number Safeguard and Force Change of Conflicting IDs -(only do if you know what you are doing) +$lt{'disn'}

- +

END return; @@ -1025,11 +1126,11 @@ END # ========================================================= Menu Phase Two Drop sub print_drop_menu { my $r=shift; - $r->print("

Drop Students

"); + $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 @@ -1039,7 +1140,7 @@ sub print_drop_menu { # ============================================== view classlist sub print_html_classlist { - my $r=shift; + my ($r,$mode) = @_; if (! exists($ENV{'form.sortby'})) { $ENV{'form.sortby'} = 'username'; } @@ -1047,105 +1148,180 @@ sub print_html_classlist { $ENV{'form.Status'} = 'Active'; } my $status_select = &Apache::lonhtmlcommon::StatusOptions - ($ENV{'form.Status'},'studentform'); - $r->print(< - -

-Current Class List -      -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(''); + } + $r->print('
'.$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') { - $r->print(< -CSV format -         -Excel format - -      -Student Status: -END + my %lt=&Apache::lonlocal::texthash('csv' => "CSV", + 'excel' => "Excel", + 'html' => 'HTML'); + my $output_selector = ''; + $r->print(&mt('Output Format: [_1]',$output_selector).(' 'x3)); } - $r->print($status_select."

\n"); - my $cid=$ENV{'request.course.id'}; + $r->print(&mt('Student Status: [_1]',$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($r,'view','modify','modifystudent', + &show_class_list($r,'view','modify', $ENV{'form.Status'},$classlist,$keylist); } else { - &show_class_list($r,'view','aboutme','classlist', + &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 ($r,$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)$/) { + if ($sortby !~ /^(username|domain|section|fullname|id|start|end|type)$/) { $sortby = 'username'; } # Print out header - if ($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')); } - $r->print(< + my %lt=&Apache::lonlocal::texthash( + 'usrn' => "username", + 'dom' => "domain", + 'sn' => "student name", + 'sec' => "section", + 'start' => "start date", + 'end' => "end date", + 'type' => "enroll type/action" + ); + unless ($mode eq 'autoenroll') { + $r->print(< +END + } + $r->print("

- + "); + if ($mode eq 'autoenroll') { + $r->print(" + + "); + } else { + $r->print(" + + "); + } + $r->print(< + $lt{'usrn'} - + END } elsif ($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 @@ -1155,14 +1331,18 @@ END $excel_workbook = Spreadsheet::WriteExcel->new('/home/httpd'. $excel_filename); $excel_workbook->set_tempdir('/home/httpd/perl/tmp'); + # + $format = &Apache::loncommon::define_excel_formats($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); + $excel_sheet->write($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"], + $format->{'bold'}); } # # Sort the students @@ -1181,16 +1361,58 @@ END || lc($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').'  Change'; + $autocount ++; + } else { + $cellentry = '
- username +
$lt{'type'}Count - domain + $lt{'dom'} ID - student name + $lt{'sn'} + + $lt{'sec'} + + $lt{'start'} - section + $lt{'end'}
\n "); + if ($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').' Change
'; + $manualcount ++; + if ($lockedtype) { + $cellentry .= ' '.&mt('Unlock'); + $unlockcount ++; + } else { + $cellentry .= ' '.&mt('Lock'); + $lockcount ++; + } + $cellentry .= '
'; + } + $r->print("$cellentry\n "); + } else { + $r->print("".(++$studentcount)."\n "); + } if ($linkto eq 'nothing') { $r->print($username); } elsif ($linkto eq 'aboutme') { @@ -1212,33 +1434,61 @@ END $id $name $section - + $start + $end + END } elsif ($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) { + $excel_sheet->write($row,$col++, + &Apache::lonstathelpers::calc_serial($time), + $format->{'date'}); + } + $excel_sheet->write($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; } @@ -1259,33 +1509,66 @@ 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('

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 + # 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'}

@@ -1294,13 +1577,12 @@ 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'}
@@ -1308,16 +1590,16 @@ $info{'lastname'} $info{'generation'}, $

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

-Disable ID/Student Number Safeguard and Force Change of Conflicting IDs -(only do if you know what you are doing) +$lt{'disn'}

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

+

$current_date_description

$date_table

- + END return; @@ -1355,8 +1637,7 @@ sub modify_single_student { $ENV{'request.course.id'}); my ($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 $tmp; @@ -1375,36 +1656,49 @@ sub modify_single_student { # check for forceid override if ((defined($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."); + $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'}

- - - + + + - + - + - + - + @@ -1412,15 +1706,15 @@ 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 @@ -1431,36 +1725,32 @@ END $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,$ENV{'form.forceid'}); if ($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'}. ":".$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; @@ -1533,7 +1823,7 @@ sub show_drop_list { ['sortby']); } my $sortby = $ENV{'form.sortby'}; - if ($sortby !~ /^(username|domain|section|fullname|id)$/) { + if ($sortby !~ /^(username|domain|section|fullname|id|start|end)$/) { $sortby = 'username'; } # @@ -1557,16 +1847,25 @@ function uncheckAll(field) { END +my %lt=&Apache::lonlocal::texthash('usrn' => "username", + 'dom' => "domain", + 'sn' => "student name", + 'sec' => "section", + 'start' => "start date", + 'end' => "end date", + ); if ($nosort) { $r->print(<   - username - domain + $lt{'usrn'} + $lt{'dom'} ID - student name - section + $lt{'sn'} + $lt{'sec'} + $lt{'start'} + $lt{'end'} END @@ -1575,15 +1874,19 @@ END END @@ -1607,12 +1910,25 @@ END } (keys(%$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"); @@ -1623,15 +1939,22 @@ 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; } @@ -1653,10 +1976,10 @@ sub print_first_courselist_upload_form { $str .= ' '. &mt('Ignore First Line')."

\n"; $str .= &Apache::loncommon::help_open_topic("Course_Create_Class_List", - "How do I create a class list from a spreadsheet"). + &mt("How do I create a class list from a spreadsheet")). "
\n"; $str .= &Apache::loncommon::help_open_topic("Course_Convert_To_CSV", - "How do I create a CSV file from a spreadsheet"). + &mt("How do I create a CSV file from a spreadsheet")). "
\n"; $str .= "\n\n"; $r->print($str); @@ -1682,6 +2005,24 @@ sub upfile_drop_add { } } # + # 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'}) { $r->print(&make_dates_default($startdate,$enddate)); @@ -1937,30 +2278,50 @@ sub handler { } &Apache::loncommon::get_unprocessed_cgi($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 + if (! ($ENV{'request.course.fn'})) { + # Not in a course $ENV{'user.error.msg'}= "/adm/dropadd:cst:0:0:Cannot 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'}); + if (! $view_permission && ! $enrl_permission) { + $ENV{'user.error.msg'}= + "/adm/dropadd:cst:0:0:Cannot drop or add students"; + return HTTP_NOT_ACCEPTABLE; + } + # # Only output the header information if they did not request csv format # - if (exists($ENV{'form.state'}) && ($ENV{'form.state'} eq 'csv')) { - $r->content_type('text/csv'); - } else { - # Start page - &Apache::loncommon::content_type($r,'text/html'); - $r->send_http_header; - $r->print(&header()); - } + &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, + ['state','action']); + # 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') { + $r->print(&Apache::lonhtmlcommon::breadcrumbs + (undef,'Enrollment Manager')); + &print_main_menu($r,$enrl_permission,$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') { @@ -1974,7 +2335,12 @@ sub handler { } else { &print_first_courselist_upload_form($r); } - } elsif ($ENV{'form.action'} eq 'drop') { + } 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') { @@ -1982,7 +2348,12 @@ sub handler { } else { &print_drop_menu($r); } - } elsif ($ENV{'form.action'} eq 'enrollstudent') { + } 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') { @@ -1992,17 +2363,27 @@ sub handler { } else { &get_student_username_domain_form($r); } - } elsif ($ENV{'form.action'} eq 'classlist') { + } 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($r); + &print_html_classlist($r,undef); } elsif ($ENV{'form.state'} eq 'csv') { - &print_formatted_classlist($r,'csv'); + &print_html_classlist($r,'csv'); } elsif ($ENV{'form.state'} eq 'excel') { - &print_formatted_classlist($r,'excel'); + &print_html_classlist($r,'excel'); } else { - &print_html_classlist($r); + &print_html_classlist($r,undef); } - } elsif ($ENV{'form.action'} eq 'modifystudent') { + } elsif ($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') { @@ -2017,15 +2398,13 @@ sub handler { &Apache::lonnet::logthis("Undetermined state in londropadd.pm. ". "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; }