--- loncom/interface/Attic/londropadd.pm 2002/12/03 20:30:48 1.62 +++ loncom/interface/Attic/londropadd.pm 2003/06/20 20:57:44 1.68 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # Handler to drop and add students in courses # -# $Id: londropadd.pm,v 1.62 2002/12/03 20:30:48 matthew Exp $ +# $Id: londropadd.pm,v 1.68 2003/06/20 20:57:44 matthew Exp $ # # Copyright Michigan State University Board of Trustees # @@ -213,6 +213,7 @@ sub javascript_validations { my %param = ( formname => 'studentform', kerb_def_dom => $krbdefdom ); my $authheader = &Apache::loncommon::authform_header(%param); + my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition(); return (< 'document.studentform'); + + my ($krbdef,$krbdefdom) = + &Apache::loncommon::get_kerberos_defaults($defdom); + my %param = ( formname => 'document.studentform', + kerb_def_dom => $krbdefdom, + kerb_def_auth => $krbdef + ); 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(< @@ -484,18 +450,9 @@ $locform

LON-CAPA Domain for Students

LON-CAPA domain: $domform

Starting and Ending Dates

- - - - - -Set Starting Date

- -Set Ending Date

+

+$date_table +

Full Update

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

@@ -522,12 +479,11 @@ sub print_upload_manager_form { my @records=&Apache::loncommon::upfile_record_sep(); my $total=$#records; my $distotal=$total+1; - $ENV{'SERVER_NAME'}=~/(\w+\.\w+)$/; - my $krbdefdom=$1; - $krbdefdom=~tr/a-z/A-Z/; my $today=time; my $halfyear=$today+15552000; my $defdom=$r->dir_config('lonDefDomain'); + my ($krbdef,$krbdefdom) = + &Apache::loncommon::get_kerberos_defaults($defdom); &print_upload_manager_header($r,$datatoken,$distotal,$krbdefdom); my $i; my $keyfields; @@ -559,6 +515,16 @@ sub print_upload_manager_form { # ======================================================= Enroll single student sub enroll_single_student { my $r=shift; + # + # We do the dates first because the action of making them the defaul + # in the course is entirely seperate from the action of enrolling the + # student. Also, a failure in setting the dates as default is not fatal + # to the process of enrolling / modifying a student. + my ($startdate,$enddate) = &get_dates_from_form(); + if ($ENV{'form.makedatesdefault'}) { + $r->print(&make_dates_default($startdate,$enddate)); + } + $r->print('

Enrolling Student

'); $r->print('

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

'); @@ -605,8 +571,8 @@ sub enroll_single_student { $ENV{'form.cstid'},$amode,$genpwd, $ENV{'form.cfirst'},$ENV{'form.cmiddle'}, $ENV{'form.clast'},$ENV{'form.cgen'}, - $ENV{'form.csec'},$ENV{'form.enddate'}, - $ENV{'form.startdate'},$ENV{'form.forceid'}, + $ENV{'form.csec'},$enddate, + $startdate,$ENV{'form.forceid'}, $desiredhost); if ($login_result =~ /^ok/) { $r->print($login_result); @@ -625,23 +591,103 @@ sub enroll_single_student { } } +sub setup_date_selectors { + my ($starttime,$endtime) = @_; + if (! defined($starttime)) { + $starttime = time; + if (exists($ENV{'course.'.$ENV{'request.course.id'}. + '.default_enrollment_start_date'})) { + $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'}. + '.default_enrollment_end_date'})) { + $endtime = $ENV{'course.'.$ENV{'request.course.id'}. + '.default_enrollment_end_date'}; + } + } + my $startdateform = &Apache::lonhtmlcommon::date_setter('studentform', + 'startdate', + $starttime); + my $enddateform = &Apache::lonhtmlcommon::date_setter('studentform', + 'enddate', + $endtime); + return ($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'}) { + $enddate = 0; + } + return ($startdate,$enddate); +} + +sub date_setting_table { + my ($starttime,$endtime) = @_; + my ($startform,$endform)=&setup_date_selectors($starttime,$endtime); + my $dateDefault = ''. + ''. + ' make these dates the default for future enrollment'; + my $perpetual = ''; + my $result = ''; + $result .= "\n"; + $result .= ''. + ''. + ''."\n"; + $result .= ''. + ''. + ''."\n"; + $result .= "
Starting Date'.$startform.''.$dateDefault.'
Ending Date'.$endform.''.$perpetual.'
\n"; + return $result; +} + +sub make_dates_default { + my ($startdate,$enddate) = @_; + my $result = ''; + my $dom = $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}; + my $crs = $ENV{'course.'.$ENV{'request.course.id'}.'.num'}; + my $put_result = &Apache::lonnet::put('environment', + {'default_enrollment_start_date'=>$startdate, + 'default_enrollment_end_date' =>$enddate},$dom,$crs); + if ($put_result eq 'ok') { + $result .= "Set default start and end dates for course
"; + } else { + $result .= "Unable to set default dates for course:".$put_result. + '
'; + } + return $result; +} + # ======================================================= Menu Phase Two Enroll sub print_enroll_single_student_form { my $r=shift; $r->print("

Enroll One Student

"); - my ($krbdefdom) = $ENV{'SERVER_NAME'}=~/(\w+\.\w+)$/; - $krbdefdom=~tr/a-z/A-Z/; my $today = time; my $halfyear = $today+15552000; my $defdom=$r->dir_config('lonDefDomain'); - my $javascript_validations=&javascript_validations($krbdefdom); # Set up authentication forms - my %param = ( formname => 'document.studentform'); + my ($krbdef,$krbdefdom) = + &Apache::loncommon::get_kerberos_defaults($defdom); + my $javascript_validations=&javascript_validations($krbdefdom); + my %param = ( formname => 'document.studentform', + kerb_def_dom => $krbdefdom, + kerb_def_auth => $krbdef + ); my $krbform = &Apache::loncommon::authform_kerberos(%param); my $intform = &Apache::loncommon::authform_internal(%param); my $locform = &Apache::loncommon::authform_local(%param); # Set up domain selection form my $domform = &domain_form($defdom); + my $date_table = &date_setting_table(); # Print it all out $r->print(< @@ -707,20 +753,7 @@ $locform

Group/Section:

- - - - - - -

-Set Starting Date -

-Set Ending Date +$date_table

ID/Student Number

@@ -984,12 +1017,7 @@ sub print_modify_student_form { # determine the students starting and ending times and section my ($starttime,$endtime,$section) = &get_enrollment_data($sname,$sdom); # Deal with date forms - my $startdateform = &Apache::lonhtmlcommon::date_setter('studentform', - 'startdate', - $starttime); - my $enddateform = &Apache::lonhtmlcommon::date_setter('studentform', - 'enddate', - $endtime); + my $date_table = &date_setting_table($starttime,$endtime); # if (! exists($ENV{'form.Status'}) || $ENV{'form.Status'} !~ /^(Any|Expired|Active)$/) { @@ -1029,12 +1057,8 @@ Disable ID/Student Number Safeguard and (only do if you know what you are doing)

Section: -

- - - -
Starting Date:$startdateform
Ending Date:$enddateform

+

$date_table

END @@ -1046,6 +1070,12 @@ END # sub modify_single_student { my $r = shift; + # + # Do the date defaults first + my ($starttime,$endtime) = &get_dates_from_form(); + if ($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'}; @@ -1078,15 +1108,12 @@ sub modify_single_student { my $section = $ENV{'form.section'}; my $courseid = $ENV{'request.course.id'}; my $sid = $ENV{'form.id'}; - my $starttime = &Apache::lonhtmlcommon::get_date_from_form('startdate', - time); - my $endtime = &Apache::lonhtmlcommon::get_date_from_form('enddate', - time); my $displayable_starttime = localtime($starttime); my $displayable_endtime = localtime($endtime); # # check for forceid override - if (($sid ne $old{'id'}) && (! exists($ENV{'form.forceid'}))) { + 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."); @@ -1131,13 +1158,21 @@ sub modify_single_student {

Role Information

- - + +
Start Time $displayable_starttime
End Time $displayable_endtime
Start Time: $displayable_starttime
End Time: $displayable_endtime

END # - # Send request(s) to modify data + # 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'}, + $section,undef); + if ($modify_section_results !~ /^ok/) { + $r->print("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'}); @@ -1183,7 +1218,6 @@ sub get_enrollment_data { my $section = ''; my $count = scalar(keys(%roles)); while (my ($course,$role) = each(%roles)) { - &Apache::lonnet::logthis('course = '.$course.' role = '.$role); if ($course=~ /^\/$courseid\/*\s*(\w+)*_st$/ ) { # # Get active role @@ -1387,10 +1421,10 @@ sub upfile_drop_add { } } # - my $startdate = $ENV{'form.startdate'}; - my $enddate = $ENV{'form.enddate'}; - if ($startdate=~/\D/) { $startdate=''; } - if ($enddate=~/\D/) { $enddate=''; } + my ($startdate,$enddate) = &get_dates_from_form(); + if ($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'};