|
version 1.10, 2001/02/13 21:24:18
|
version 1.73, 2003/07/05 10:07:11
|
|
Line 1
|
Line 1
|
| # The LearningOnline Network with CAPA |
# The LearningOnline Network with CAPA |
| # Handler to drop and add students in courses |
# Handler to drop and add students in courses |
| # |
# |
| # (Handler to set parameters for assessments |
# $Id$ |
| # |
# |
| # (Handler to resolve ambiguous file locations |
# Copyright Michigan State University Board of Trustees |
| # |
# |
| # (TeX Content Handler |
# This file is part of the LearningOnline Network with CAPA (LON-CAPA). |
| |
# |
| |
# LON-CAPA is free software; you can redistribute it and/or modify |
| |
# it under the terms of the GNU General Public License as published by |
| |
# the Free Software Foundation; either version 2 of the License, or |
| |
# (at your option) any later version. |
| |
# |
| |
# LON-CAPA is distributed in the hope that it will be useful, |
| |
# but WITHOUT ANY WARRANTY; without even the implied warranty of |
| |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| |
# GNU General Public License for more details. |
| |
# |
| |
# You should have received a copy of the GNU General Public License |
| |
# along with LON-CAPA; if not, write to the Free Software |
| |
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| # |
# |
| # 05/29/00,05/30,10/11 Gerd Kortemeyer) |
# /home/httpd/html/adm/gpl.txt |
| # |
# |
| # 10/11,10/12,10/16 Gerd Kortemeyer) |
# http://www.lon-capa.org/ |
| # |
# |
| # 11/20,11/21,11/22,11/23,11/24,11/25,11/27,11/28, |
# (Handler to set parameters for assessments |
| # 12/08,12/12 Gerd Kortemeyer) |
# |
| |
# (Handler to resolve ambiguous file locations |
| # |
# |
| # 12/26,12/27,12/28, |
# (TeX Content Handler |
| # 01/01/01,01/15,02/10,02/13 Gerd Kortemeyer |
# |
| |
############################################################### |
| |
############################################################### |
| |
|
| package Apache::londropadd; |
package Apache::londropadd; |
| |
|
| use strict; |
use strict; |
| use Apache::lonnet; |
use Apache::lonnet(); |
| |
use Apache::loncommon(); |
| |
use Apache::lonhtmlcommon(); |
| use Apache::Constants qw(:common :http REDIRECT); |
use Apache::Constants qw(:common :http REDIRECT); |
| |
use Spreadsheet::WriteExcel; |
| |
|
| # ================================================================ Print header |
############################################################### |
| |
############################################################### |
| sub header { |
sub header { |
| my $r=shift; |
my $bodytag=&Apache::loncommon::bodytag('Enrollment Manager'); |
| $r->print(<<ENDHEAD); |
return(<<ENDHEAD); |
| <html> |
<html> |
| <head> |
<head> |
| <title>LON-CAPA Student Drop/Add</title> |
<title>LON-CAPA Enrollment Manager</title> |
| </head> |
</head> |
| <body bgcolor="#FFFFFF"> |
$bodytag |
| <img align=right src=/adm/lonIcons/lonlogos.gif> |
<form method="post" enctype="multipart/form-data" |
| <h1>Drop/Add Students</h1> |
action="/adm/dropadd" name="studentform"> |
| <form method="post" enctype="multipart/form-data" |
|
| action="/adm/dropadd" name="studentform"> |
|
| <h2>Course: $ENV{'course.'.$ENV{'request.course.id'}.'.description'}</h2> |
|
| ENDHEAD |
ENDHEAD |
| } |
} |
| |
|
| # ========================================================= Store uploaded file |
############################################################### |
| # needs $ENV{'form.upfile'} |
############################################################### |
| # return $datatoken to be put into hidden field |
# Drop student from all sections of a course, except optional $csec |
| |
sub modifystudent { |
| sub upfile_store { |
my ($udom,$unam,$courseid,$csec,$desiredhost)=@_; |
| my $r=shift; |
# if $csec is undefined, drop the student from all the courses matching |
| $ENV{'form.upfile'}=~s/\r/\n/gs; |
# this one. If $csec is defined, drop them from all other sections of |
| $ENV{'form.upfile'}=~s/\f/\n/gs; |
# this course and add them to section $csec |
| $ENV{'form.upfile'}=~s/\n+/\n/gs; |
$courseid=~s/\_/\//g; |
| $ENV{'form.upfile'}=~s/\n+$//gs; |
$courseid=~s/^(\w)/\/$1/; |
| |
my %roles = &Apache::lonnet::dump('roles',$udom,$unam); |
| my $datatoken=$ENV{'user.name'}.'_'.$ENV{'user.domain'}. |
my ($tmp) = keys(%roles); |
| '_enroll_'.$ENV{'request.course.id'}.'_'.time.'_'.$$; |
# Bail out if we were unable to get the students roles |
| { |
return "$1" if ($tmp =~ /^(con_lost|error|no_such_host)/i); |
| my $fh=Apache::File->new('>'.$r->dir_config('lonDaemons'). |
# Go through the roles looking for enrollment in this course |
| '/tmp/'.$datatoken.'.tmp'); |
my $result = ''; |
| print $fh $ENV{'form.upfile'}; |
foreach my $course (keys(%roles)) { |
| } |
if ($course=~/^$courseid(?:\/)*(?:\s+)*(\w+)*\_st$/) { |
| return $datatoken; |
# We are in this course |
| } |
my $section=$1; |
| |
$section='' if ($course eq $courseid.'_st'); |
| # ================================================= Load uploaded file from tmp |
if ($section eq $csec) { |
| # needs $ENV{'form.datatoken'} |
$result .= 'ok:'; |
| # sets $ENV{'form.upfile'} |
} elsif ( ((!$section) && (!$csec)) || ($section ne $csec) ) { |
| |
my (undef,$end,$start)=split(/\_/,$roles{$course}); |
| sub load_tmp_file { |
my $now=time; |
| my $r=shift; |
# if this is an active role |
| my @studentdata=(); |
if (!($start && ($now<$start)) || !($end && ($now>$end))) { |
| { |
my $reply=&Apache::lonnet::modifystudent |
| my $fh; |
# dom name id mode pass f m l g |
| if ($fh=Apache::File->new($r->dir_config('lonDaemons'). |
($udom,$unam,'', '', '',undef,undef,undef,undef, |
| '/tmp/'.$ENV{'form.datatoken'}.'.tmp')) { |
$section,time,undef,undef,$desiredhost); |
| @studentdata=<$fh>; |
$result .= $reply.':'; |
| } |
} |
| |
} |
| |
} |
| |
} |
| |
if ($result eq '') { |
| |
$result = 'Unable to find section for this student'; |
| |
} else { |
| |
$result =~ s/(ok:)+/ok/g; |
| } |
} |
| $ENV{'form.upfile'}=join('',@studentdata); |
return $result; |
| } |
} |
| |
|
| # ========================================= Separate uploaded file into records |
############################################################### |
| # returns array of records |
############################################################### |
| |
# build a domain and server selection form |
| sub upfile_record_sep { |
sub domain_form { |
| if ($ENV{'form.upfiletype'} eq 'xml') { |
my ($defdom) = @_; |
| } else { |
# Set up domain and server selection forms |
| return split(/\n/,$ENV{'form.upfile'}); |
# |
| } |
# Get the domains |
| } |
my @domains = &Apache::loncommon::get_domains(); |
| |
# build up the menu information to be passed to |
| # =============================================== Separate a record into fields |
# &Apache::loncommon::linked_select_forms |
| |
my %select_menus; |
| sub record_sep { |
foreach my $dom (@domains) { |
| my $record=shift; |
# set up the text for this domain |
| my %components=(); |
$select_menus{$dom}->{'text'}= $dom; |
| if ($ENV{'form.upfiletype'} eq 'xml') { |
# we want a choice of 'default' as the default in the second menu |
| } elsif ($ENV{'form.upfiletype'} eq 'space') { |
$select_menus{$dom}->{'default'}= 'default'; |
| my $i=0; |
$select_menus{$dom}->{'select2'}->{'default'} = 'default'; |
| map { |
# Now build up the other items in the second menu |
| my $field=$_; |
my %servers = &Apache::loncommon::get_library_servers($dom); |
| $field=~s/^(\"|\')//; |
foreach my $server (keys(%servers)) { |
| $field=~s/(\"|\')$//; |
$select_menus{$dom}->{'select2'}->{$server} |
| $components{$i}=$field; |
= "$server $servers{$server}"; |
| $i++; |
|
| } split(/\s+/,$record); |
|
| } elsif ($ENV{'form.upfiletype'} eq 'tab') { |
|
| my $i=0; |
|
| map { |
|
| my $field=$_; |
|
| $field=~s/^(\"|\')//; |
|
| $field=~s/(\"|\')$//; |
|
| $components{$i}=$field; |
|
| $i++; |
|
| } split(/\t+/,$record); |
|
| } else { |
|
| my @allfields=split(/\,/,$record); |
|
| my $i=0; |
|
| my $j; |
|
| for ($j=0;$j<=$#allfields;$j++) { |
|
| my $field=$allfields[$j]; |
|
| if ($field=~/^\s*(\"|\')/) { |
|
| my $delimiter=$1; |
|
| while (($field!~/$delimiter$/) && ($j<$#allfields)) { |
|
| $j++; |
|
| $field.=','.$allfields[$j]; |
|
| } |
|
| $field=~s/^\s*$delimiter//; |
|
| $field=~s/$delimiter\s*$//; |
|
| } |
|
| $components{$i}=$field; |
|
| $i++; |
|
| } |
|
| } |
|
| return %components; |
|
| } |
|
| |
|
| # =========== Drop student from all sections of a course, except optional $csec |
|
| |
|
| sub dropstudent { |
|
| my ($udom,$unam,$courseid,$csec)=@_; |
|
| $courseid=~s/\_/\//g; |
|
| $courseid=~s/^(\w)/\/$1/; |
|
| map { |
|
| my ($key,$value)=split(/\=/,$_); |
|
| $key=&Apache::lonnet::unescape($key); |
|
| if ($key=~/^$courseid(?:\/)*(\w+)*\_st$/) { |
|
| my $section=$1; |
|
| if ($key eq $courseid.'_st') { $section=''; } |
|
| if ($section ne $csec) { |
|
| my ($dummy,$end,$start)=split(/\_/, |
|
| &Apache::lonnet::unescape($value)); |
|
| my $now=time; |
|
| my $notactive=0; |
|
| if ($start) { |
|
| if ($now<$start) { $notactive=1; } |
|
| } |
|
| if ($end) { |
|
| if ($now>$end) { $notactive=1; } |
|
| } |
|
| unless ($notactive) { |
|
| my $reply=&Apache::lonnet::modifystudent( |
|
| $udom,$unam,'','','', |
|
| '','','','',$section,time); |
|
| } |
|
| } |
|
| } |
} |
| } split(/\&/,&Apache::lonnet::reply('dump:'.$udom.':'.$unam.':roles', |
} |
| &Apache::lonnet::homeserver($unam,$udom))); |
my $result = &Apache::loncommon::linked_select_forms |
| |
('studentform',' with home server ',$defdom, |
| |
'lcdomain','lcserver',\%select_menus); |
| |
return $result; |
| } |
} |
| |
|
| # ============================================================== Menu Phase One |
############################################################### |
| |
############################################################### |
| sub menu_phase_one { |
# Menu Phase One |
| |
sub print_main_menu { |
| my $r=shift; |
my $r=shift; |
| $r->print(<<ENDUPFORM); |
$r->print(<<END); |
| <input type=hidden name=phase value=two> |
<p> |
| <hr> |
<font size="+1"> |
| <h3>Upload a courselist</h3> |
<a href="/adm/dropadd?action=upload">Upload a course list</a> |
| <input type=file name=upfile size=50> |
</font> |
| <br>Type: <select name=upfiletype> |
</p><p> |
| <option value=csv>CSV (comma separated values, spreadsheet)</option> |
<font size="+1"> |
| <option value=space>Space separated</option> |
<a href="/adm/dropadd?action=enrollstudent">Enroll a single student</a> |
| <option value=tab>Tabulator separated</option> |
</font> |
| <option value=xml>HTML/XML</option> |
</p><p> |
| </select> |
<font size="+1"> |
| <p><input type=submit name=fileupload value="Upload Courselist"> |
<a href="/adm/dropadd?action=modifystudent">Modify student data</a> |
| <hr> |
</font> |
| <h3>Enroll a single student</h3> |
</p><p> |
| <p><input type=submit name=enroll value="Enroll Student"> |
<font size="+1"> |
| <hr> |
<a href="/adm/dropadd?action=classlist">View Classlist</a> |
| <h3>Drop a student</h3> |
</font> |
| <p><input type=submit name=drop value="Drop Student"> |
</p><p> |
| ENDUPFORM |
<font size="+1"> |
| |
<a href="/adm/dropadd?action=drop">Drop Students</a> |
| |
</font> |
| |
</p> |
| |
END |
| } |
} |
| |
|
| # ======================================================= Menu Phase Two Upload |
############################################################### |
| |
############################################################### |
| sub menu_phase_two_upload { |
sub print_upload_manager_header { |
| my $r=shift; |
my ($r,$datatoken,$distotal,$krbdefdom)=@_; |
| |
my $javascript; |
| |
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'; |
| |
} else { |
| |
$ENV{'form.upfile_associate'} = 'forward'; |
| |
} |
| |
} |
| |
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(<<ENDPICK); |
| |
<h3>Uploading Class List</h3> |
| |
<hr> |
| |
<h3>Identify fields</h3> |
| |
Total number of records found in file: $distotal <hr /> |
| |
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.<hr /> |
| |
<input type="button" value="Reverse Association" onClick="javascript:this.form.associate.value='Reverse Association';submit(this.form);" /> |
| |
<input type="hidden" name="action" value="upload" /> |
| |
<input type="hidden" name="state" value="got_file" /> |
| |
<input type="hidden" name="associate" value="" /> |
| |
<input type="hidden" name="datatoken" value="$datatoken" /> |
| |
<input type="hidden" name="fileupload" value="$ENV{'form.fileupload'}" /> |
| |
<input type="hidden" name="upfiletype" value="$ENV{'form.upfiletype'}" /> |
| |
<input type="hidden" name="upfile_associate" |
| |
value="$ENV{'form.upfile_associate'}" /> |
| |
<hr /> |
| |
<script type="text/javascript" language="Javascript"> |
| |
$javascript |
| |
$javascript_validations |
| |
</script> |
| |
ENDPICK |
| |
} |
| |
|
| my $datatoken=&upfile_store($r); |
############################################################### |
| |
############################################################### |
| |
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 (<<ENDPICK); |
| |
function verify_message (vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail) { |
| |
var foundatype=0; |
| |
var message=''; |
| |
if (founduname==0) { |
| |
alert('You need to specify the username field'); |
| |
return; |
| |
} |
| |
// alert('current.radiovalue = '+current.radiovalue); |
| |
if (current.radiovalue == null || current.radiovalue == 'nochange') { |
| |
// They did not check any of the login radiobuttons. |
| |
alert('You must choose an authentication type'); |
| |
return; |
| |
} |
| |
foundatype=1; |
| |
if (current.argfield == null || current.argfield == '') { |
| |
var alertmsg = ''; |
| |
switch (current.value) { |
| |
case 'krb': |
| |
alertmsg = 'You need to specify the Kerberos domain'; |
| |
break; |
| |
case 'loc': |
| |
case 'fsys': |
| |
alertmsg = 'You need to specify the initial password'; |
| |
break; |
| |
case 'fsys': |
| |
alertmsg = ''; |
| |
break; |
| |
default: |
| |
alertmsg = ''; |
| |
} |
| |
if (alertmsg != '') { |
| |
alert(alertmsg); |
| |
return; |
| |
} |
| |
} |
| |
|
| my @records=&upfile_record_sep(); |
if (foundname==0) { message='name fields'; } |
| my $total=$#records; |
if (foundid==0) { if (message!='') { message+=', '; } message+='student number field'; } |
| my $distotal=$total+1; |
if (foundsec==0) { if (message!='') { message+=', '; } message+='section or group field'; } |
| |
if (foundemail==0) { if (message!='') { message+=', '; } message+='email address field'; } |
| $ENV{'SERVER_NAME'}=~/(\w+\.\w+)$/; |
if (message!='') { |
| my $krbdefdom=$1; |
message='Not specified (optional): '+message+'. Continue enrollment?'; |
| $krbdefdom=~tr/a-z/A-Z/; |
if (confirm(message)) { |
| |
vf.state.value='enrolling'; |
| |
vf.submit(); |
| |
} |
| |
} else { |
| |
vf.state.value='enrolling'; |
| |
vf.submit(); |
| |
} |
| |
} |
| |
|
| my $today=time; |
$authheader |
| my $halfyear=$today+15552000; |
ENDPICK |
| |
|
| my $defdom=$r->dir_config('lonDefDomain'); |
} |
| |
|
| $r->print(<<ENDPICK); |
############################################################### |
| <input type=hidden name=phase value=three> |
############################################################### |
| <input type=hidden name=datatoken value="$datatoken"> |
sub upload_manager_javascript_forward_associate { |
| <input type=hidden name=upfiletype value=$ENV{'form.upfiletype'}> |
return(<<ENDPICK); |
| <hr> |
|
| <h3>Identify fields</h3> |
|
| Total number of records found in file: $distotal |
|
| <script> |
|
| function verify(vf) { |
function verify(vf) { |
| var founduname=0; |
var founduname=0; |
| var foundpwd=0; |
var foundpwd=0; |
| var foundname=0; |
var foundname=0; |
| var foundid=0; |
var foundid=0; |
| var foundsec=0; |
var foundsec=0; |
| var foundatype=0; |
var foundemail=0; |
| var tw; |
var tw; |
| var message=''; |
|
| for (i=0;i<=vf.nfields.value;i++) { |
for (i=0;i<=vf.nfields.value;i++) { |
| tw=eval('vf.f'+i+'.selectedIndex'); |
tw=eval('vf.f'+i+'.selectedIndex'); |
| if (tw==1) { founduname=1; } |
if (tw==1) { founduname=1; } |
| if ((tw>=2) && (tw<=6)) { foundname=1; } |
if ((tw>=2) && (tw<=6)) { foundname=1; } |
| if (tw==7) { foundid=1; } |
if (tw==7) { foundid=1; } |
| if (tw==8) { foundsec=1; } |
if (tw==8) { foundsec=1; } |
| if (tw==9) { foundpwd=1; } |
if (tw==9) { foundpwd=1; } |
| |
if (tw==10) { foundemail=1; } |
| } |
} |
| if (founduname==0) { |
verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail); |
| alert('You need to specify at least the username field'); |
|
| return; |
|
| } |
|
| if (vf.login[0].checked) { |
|
| foundatype=1; |
|
| if (vf.krbdom.value=='') { |
|
| alert('You need to specify the Kerberos domain'); |
|
| return; |
|
| } |
|
| } |
|
| if (vf.login[1].checked) { |
|
| foundatype=1; |
|
| if ((vf.intpwd.value=='') && (foundpwd==0)) { |
|
| alert('You need to specify the initial password'); |
|
| return; |
|
| } |
|
| } |
|
| if (foundatype==0) { |
|
| alert('You need to set the login type'); |
|
| return; |
|
| } |
|
| if (foundname==0) { message='No name fields specified. '; } |
|
| if (foundid==0) { message+='No ID or student number field specified. '; } |
|
| if (foundsec==0) { message+='No section or group field specified. '; } |
|
| if (vf.startdate.value=='') { |
|
| message+='No starting date set. '; |
|
| } |
|
| if (vf.enddate.value=='') { |
|
| message+='No ending date set. '; |
|
| } |
|
| if ((vf.enddate.value!='') && (vf.startdate.value!='')) { |
|
| if (Math.round(vf.enddate.value)<Math.round(vf.startdate.value)) { |
|
| alert('Ending date is before starting date'); |
|
| return; |
|
| } |
|
| } |
|
| if (message!='') { |
|
| message+='Continue enrollment?'; |
|
| if (confirm(message)) { |
|
| pclose(); |
|
| vf.submit(); |
|
| } |
|
| } else { |
|
| pclose(); |
|
| vf.submit(); |
|
| } |
|
| } |
} |
| |
|
| |
// |
| |
// vf = this.form |
| |
// tf = column number |
| |
// |
| |
// values of nw |
| |
// |
| |
// 0 = none |
| |
// 1 = username |
| |
// 2 = names (lastname, firstnames) |
| |
// 3 = fname (firstname) |
| |
// 4 = mname (middlename) |
| |
// 5 = lname (lastname) |
| |
// 6 = gen (generation) |
| |
// 7 = id |
| |
// 8 = section |
| |
// 9 = ipwd (password) |
| |
// 10 = email address |
| |
|
| function flip(vf,tf) { |
function flip(vf,tf) { |
| var nw=eval('vf.f'+tf+'.selectedIndex'); |
var nw=eval('vf.f'+tf+'.selectedIndex'); |
| var i; |
var i; |
| |
// make sure no other columns are labeled the same as this one |
| for (i=0;i<=vf.nfields.value;i++) { |
for (i=0;i<=vf.nfields.value;i++) { |
| if ((i!=tf) && (eval('vf.f'+i+'.selectedIndex')==nw)) { |
if ((i!=tf) && (eval('vf.f'+i+'.selectedIndex')==nw)) { |
| eval('vf.f'+i+'.selectedIndex=0;') |
eval('vf.f'+i+'.selectedIndex=0;') |
| } |
} |
| } |
} |
| |
// If we set this to 'lastname, firstnames', clear out all the ones |
| |
// set to 'fname','mname','lname','gen' (3,4,5,6) currently. |
| if (nw==2) { |
if (nw==2) { |
| for (i=0;i<=vf.nfields.value;i++) { |
for (i=0;i<=vf.nfields.value;i++) { |
| if ((eval('vf.f'+i+'.selectedIndex')>=3) && |
if ((eval('vf.f'+i+'.selectedIndex')>=3) && |
| (eval('vf.f'+i+'.selectedIndex')<=6)) { |
(eval('vf.f'+i+'.selectedIndex')<=6)) { |
| eval('vf.f'+i+'.selectedIndex=0;') |
eval('vf.f'+i+'.selectedIndex=0;') |
| } |
} |
| } |
} |
| } |
} |
| |
// If we set this to one of 'fname','mname','lname','gen' (3,4,5,6), |
| |
// clear out any that are set to 'lastname, firstnames' (2) |
| if ((nw>=3) && (nw<=6)) { |
if ((nw>=3) && (nw<=6)) { |
| for (i=0;i<=vf.nfields.value;i++) { |
for (i=0;i<=vf.nfields.value;i++) { |
| if (eval('vf.f'+i+'.selectedIndex')==2) { |
if (eval('vf.f'+i+'.selectedIndex')==2) { |
| eval('vf.f'+i+'.selectedIndex=0;') |
eval('vf.f'+i+'.selectedIndex=0;') |
| } |
} |
| } |
} |
| } |
} |
| |
// If we set the password, make the password form below correspond to |
| |
// the new value. |
| if (nw==9) { |
if (nw==9) { |
| vf.login[1].checked=true; |
changed_radio('int',document.studentform); |
| vf.intpwd.value=''; |
set_auth_radio_buttons('int',document.studentform); |
| vf.krbdom.value=''; |
vf.intarg.value=''; |
| |
vf.krbarg.value=''; |
| |
vf.locarg.value=''; |
| } |
} |
| |
|
| } |
} |
| |
|
| function clearpwd(vf) { |
function clearpwd(vf) { |
|
Line 325 function clearpwd(vf) {
|
Line 362 function clearpwd(vf) {
|
| if (eval('vf.f'+i+'.selectedIndex')==9) { |
if (eval('vf.f'+i+'.selectedIndex')==9) { |
| eval('vf.f'+i+'.selectedIndex=0;') |
eval('vf.f'+i+'.selectedIndex=0;') |
| } |
} |
| } |
} |
| } |
|
| |
|
| function setkrb(vf) { |
|
| if (vf.krbdom.value!='') { |
|
| clearpwd(vf); |
|
| vf.login[0].checked=true; |
|
| vf.krbdom.value=vf.krbdom.value.toUpperCase(); |
|
| vf.intpwd.value=''; |
|
| } |
|
| } |
} |
| |
|
| function setint(vf) { |
ENDPICK |
| if (vf.intpwd.value!='') { |
|
| clearpwd(vf); |
|
| vf.login[1].checked=true; |
|
| vf.krbdom.value=''; |
|
| } |
|
| } |
} |
| |
|
| function clickkrb(vf) { |
############################################################### |
| vf.krbdom.value='$krbdefdom'; |
############################################################### |
| clearpwd(vf); |
sub upload_manager_javascript_reverse_associate { |
| vf.intpwd.value=''; |
return(<<ENDPICK); |
| |
function verify(vf) { |
| |
var founduname=0; |
| |
var foundpwd=0; |
| |
var foundname=0; |
| |
var foundid=0; |
| |
var foundsec=0; |
| |
var tw; |
| |
for (i=0;i<=vf.nfields.value;i++) { |
| |
tw=eval('vf.f'+i+'.selectedIndex'); |
| |
if (i==0 && tw!=0) { founduname=1; } |
| |
if (((i>=1) && (i<=5)) && tw!=0 ) { foundname=1; } |
| |
if (i==6 && tw!=0) { foundid=1; } |
| |
if (i==7 && tw!=0) { foundsec=1; } |
| |
if (i==8 && tw!=0) { foundpwd=1; } |
| |
} |
| |
verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec); |
| } |
} |
| |
|
| function clickint(vf) { |
function flip(vf,tf) { |
| vf.krbdom.value=''; |
var nw=eval('vf.f'+tf+'.selectedIndex'); |
| |
var i; |
| |
// picked the all one one name field, reset the other name ones to blank |
| |
if (tf==1 && nw!=0) { |
| |
for (i=2;i<=5;i++) { |
| |
eval('vf.f'+i+'.selectedIndex=0;') |
| |
} |
| |
} |
| |
//picked one of the piecewise name fields, reset the all in |
| |
//one field to blank |
| |
if ((tf>=2) && (tf<=5) && (nw!=0)) { |
| |
eval('vf.f1.selectedIndex=0;') |
| |
} |
| |
// intial password specified, pick internal authentication |
| |
if (tf==8 && nw!=0) { |
| |
changed_radio('int',document.studentform); |
| |
set_auth_radio_buttons('int',document.studentform); |
| |
vf.krbarg.value=''; |
| |
vf.intarg.value=''; |
| |
vf.locarg.value=''; |
| |
} |
| } |
} |
| |
|
| function pclose() { |
function clearpwd(vf) { |
| parmwin=window.open("/adm/rat/empty.html","LONCAPAparms", |
var i; |
| "height=350,width=350,scrollbars=no,menubar=no"); |
if (eval('vf.f8.selectedIndex')!=0) { |
| parmwin.close(); |
eval('vf.f8.selectedIndex=0;') |
| } |
|
| |
|
| function pjump(type,dis,value,marker,ret,call) { |
|
| parmwin=window.open("/adm/rat/parameter.html?type="+escape(type) |
|
| +"&value="+escape(value)+"&marker="+escape(marker) |
|
| +"&return="+escape(ret) |
|
| +"&call="+escape(call)+"&name="+escape(dis),"LONCAPAparms", |
|
| "height=350,width=350,scrollbars=no,menubar=no"); |
|
| |
|
| } |
|
| |
|
| function dateset() { |
|
| if (document.studentform.pres_marker.value=='end') { |
|
| document.studentform.enddate.value= |
|
| document.studentform.pres_value.value; |
|
| } |
|
| if (document.studentform.pres_marker.value=='start') { |
|
| document.studentform.startdate.value= |
|
| document.studentform.pres_value.value; |
|
| } |
|
| pclose(); |
|
| } |
} |
| |
} |
| </script> |
|
| <table border=2><tr><th>Field</th><th>Samples</th></tr> |
|
| ENDPICK |
ENDPICK |
| my %sone; my %stwo; my %sthree; |
} |
| my $i=0; |
|
| |
|
| if ($total>=0) { |
############################################################### |
| %sone=&record_sep($records[0]); |
############################################################### |
| if ($total>=1) { |
sub print_upload_manager_footer { |
| %stwo=&record_sep($records[1]); |
my ($r,$i,$keyfields,$defdom,$today,$halfyear)=@_; |
| |
|
| } |
my ($krbdef,$krbdefdom) = |
| if ($total>=2) { |
&Apache::loncommon::get_kerberos_defaults($defdom); |
| %sthree=&record_sep($records[2]); |
my %param = ( formname => 'document.studentform', |
| } |
kerb_def_dom => $krbdefdom, |
| map { |
kerb_def_auth => $krbdef |
| $r->print('<tr><td><select name=f'.$i. |
); |
| ' onChange="flip(this.form,'.$i.');">'); |
my $krbform = &Apache::loncommon::authform_kerberos(%param); |
| map { |
my $intform = &Apache::loncommon::authform_internal(%param); |
| my ($value,$display)=split(/\:/,$_); |
my $locform = &Apache::loncommon::authform_local(%param); |
| $r->print('<option value='.$value.'>'.$display. |
my $domform = &domain_form($defdom); |
| '</option>'); |
my $date_table = &date_setting_table(); |
| } ('none: ','username:Username', |
$r->print(<<ENDPICK); |
| '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'); |
|
| $r->print('</select></td><td>'); |
|
| if (defined($sone{$i})) { |
|
| $r->print($sone{$i}."</br>\n"); |
|
| } |
|
| if (defined($stwo{$i})) { |
|
| $r->print($stwo{$i}."</br>\n"); |
|
| } |
|
| if (defined($sthree{$i})) { |
|
| $r->print($sthree{$i}."</br>\n"); |
|
| } |
|
| $r->print('</td></tr>'); |
|
| $i++; |
|
| } sort keys %sone; |
|
| $i--; |
|
| } |
|
| my $keyfields=join(',',sort keys %sone); |
|
| $r->print(<<ENDPICK); |
|
| </table> |
</table> |
| <input type=hidden name=nfields value=$i> |
<input type=hidden name=nfields value=$i> |
| <input type=hidden name=keyfields value="$keyfields"> |
<input type=hidden name=keyfields value="$keyfields"> |
| <h3>Login Type</h3> |
<h3>Login Type</h3> |
| <input type=radio name=login value=krb onClick="clickkrb(this.form);"> |
<p>Note: this will not take effect if the user already exists</p> |
| Kerberos authenticated with domain |
<p> |
| <input type=text size=10 name=krbdom onChange="setkrb(this.form);"><p> |
$krbform |
| <input type=radio name=login value=int onClick="clickint(this.form);"> |
</p> |
| Internally authenticated (with initial password |
<p> |
| <input type=text size=10 name=intpwd onChange="setint(this.form);">) |
$intform |
| |
</p> |
| |
<p> |
| |
$locform |
| |
</p> |
| <h3>LON-CAPA Domain for Students</h3> |
<h3>LON-CAPA Domain for Students</h3> |
| LON-CAPA domain: <input type=text size=10 value=$defdom name=lcdomain><p> |
LON-CAPA domain: $domform <p> |
| <h3>Starting and Ending Dates</h3> |
<h3>Starting and Ending Dates</h3> |
| <input type="hidden" value='' name="pres_value"> |
<p> |
| <input type="hidden" value='' name="pres_type"> |
$date_table |
| <input type="hidden" value='' name="pres_marker"> |
</p> |
| <input type="hidden" value='$today' name=startdate> |
|
| <input type="hidden" value='$halfyear' name=enddate> |
|
| <a |
|
| href="javascript:pjump('date_start','Enrollment Starting Date',document.studentform.startdate.value,'start','studentform.pres','dateset');" |
|
| >Set Starting Date</a><p> |
|
| |
|
| <a |
|
| href="javascript:pjump('date_end','Enrollment Ending Date',document.studentform.enddate.value,'end','studentform.pres','dateset');" |
|
| >Set Ending Date</a><p> |
|
| <h3>Full Update</h3> |
<h3>Full Update</h3> |
| <input type=checkbox name=fullup value=yes> Full update |
<input type=checkbox name=fullup value=yes> Full update |
| (also dropping students)<p> |
(also print list of users not enrolled anymore)<p> |
| <input type=button onClick="verify(this.form)" value="Update Courselist"><br> |
<h3>ID/Student Number</h3> |
| Note: for large courses, this operation might be time consuming. |
<input type=checkbox name=forceid value=yes> |
| |
Disable ID/Student Number Safeguard and Force Change of Conflicting IDs |
| |
(only do if you know what you are doing)<p> |
| |
<input type="button" onClick="javascript:verify(this.form)" value="Update Courselist" /><br /> |
| |
Note: for large courses, this operation may be time consuming. |
| ENDPICK |
ENDPICK |
| } |
} |
| |
|
| # ======================================================= Menu Phase Two Enroll |
# ======================================================= Menu Phase Two Upload |
| |
sub print_upload_manager_form { |
| |
my $r=shift; |
| |
|
| sub menu_phase_two_enroll { |
my $datatoken; |
| |
if (!$ENV{'form.datatoken'}) { |
| |
$datatoken=&Apache::loncommon::upfile_store($r); |
| |
} else { |
| |
$datatoken=$ENV{'form.datatoken'}; |
| |
&Apache::loncommon::load_tmp_file($r); |
| |
} |
| |
my @records=&Apache::loncommon::upfile_record_sep(); |
| |
my $total=$#records; |
| |
my $distotal=$total+1; |
| |
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; |
| |
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') { |
| |
&Apache::loncommon::csv_print_samples($r,\@records); |
| |
$i=&Apache::loncommon::csv_print_select_table($r,\@records,\@d); |
| |
foreach (@d) { $keyfields.=$_->[0].','; } |
| |
chop($keyfields); |
| |
} else { |
| |
unshift(@d,['none','']); |
| |
$i=&Apache::loncommon::csv_samples_select_table($r,\@records,\@d); |
| |
my %sone=&Apache::loncommon::record_sep($records[0]); |
| |
$keyfields=join(',',sort(keys(%sone))); |
| |
} |
| |
} |
| |
&print_upload_manager_footer($r,$i,$keyfields,$defdom,$today,$halfyear); |
| |
} |
| |
|
| |
# ======================================================= Enroll single student |
| |
sub enroll_single_student { |
| my $r=shift; |
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('<h3>Enrolling Student</h3>'); |
| |
$r->print('<p>Enrolling '.$ENV{'form.cuname'}." \@ ". |
| |
$ENV{'form.lcdomain'}.'</p>'); |
| |
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'}; |
| |
if (lc($desiredhost) eq 'default') { |
| |
$desiredhost = undef; |
| |
} else { |
| |
my %home_servers =&Apache::loncommon::get_library_servers($domain); |
| |
if (! exists($home_servers{$desiredhost})) { |
| |
$r->print('<font color="#ff0000">Error:</font>'. |
| |
'Invalid home server specified'); |
| |
return; |
| |
} |
| |
} |
| |
$r->print(" with server $desiredhost :") if (defined($desiredhost)); |
| |
# End of home server selection logic |
| |
my $amode=''; |
| |
my $genpwd=''; |
| |
if ($ENV{'form.login'} eq 'krb') { |
| |
$amode='krb'; |
| |
$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') { |
| |
$amode='localauth'; |
| |
$genpwd=$ENV{'form.locarg'}; |
| |
if (!$genpwd) { $genpwd=" "; } |
| |
} |
| |
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'}, |
| |
$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); |
| |
if ($login_result =~ /^ok/) { |
| |
$r->print($login_result); |
| |
$r->print("<p> If active, the new role will be available ". |
| |
"when the student next logs in to LON-CAPA.</p>"); |
| |
} else { |
| |
$r->print("unable to enroll: ".$login_result); |
| |
} |
| |
} else { |
| |
$r->print('<p><font color="#ff0000">ERROR</font> '. |
| |
'Invalid login mode or password. '. |
| |
'Unable to enroll '.$ENV{'form.cuname'}.'.</p>'); |
| |
} |
| |
} else { |
| |
$r->print('Invalid username or domain'); |
| |
} |
| } |
} |
| |
|
| # ========================================================= Menu Phase Two Drop |
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 = '<nobr>'. |
| |
'<input type="checkbox" name="makedatesdefault" />'. |
| |
' make these dates the default for future enrollment'; |
| |
my $perpetual = '<nobr><input type="checkbox" name="no_end_date"'; |
| |
if (defined($endtime) && $endtime == 0) { |
| |
$perpetual .= ' checked'; |
| |
} |
| |
$perpetual.= ' />'.' no ending date</nobr>'; |
| |
my $result = ''; |
| |
$result .= "<table>\n"; |
| |
$result .= '<tr><td align="right">Starting Date</td>'. |
| |
'<td>'.$startform.'</td>'. |
| |
'<td>'.$dateDefault.'</td>'."</tr>\n"; |
| |
$result .= '<tr><td align="right">Ending Date</td>'. |
| |
'<td>'.$endform.'</td>'. |
| |
'<td>'.$perpetual.'</td>'."</tr>\n"; |
| |
$result .= "</table>\n"; |
| |
return $result; |
| |
} |
| |
|
| sub menu_phase_two_drop { |
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<br />"; |
| |
# |
| |
# Refresh the course environment |
| |
&Apache::lonnet::coursedescription($ENV{'request.course.id'}); |
| |
} else { |
| |
$result .= "Unable to set default dates for course:".$put_result. |
| |
'<br />'; |
| |
} |
| |
return $result; |
| |
} |
| |
|
| |
# ======================================================= Menu Phase Two Enroll |
| |
sub print_enroll_single_student_form { |
| my $r=shift; |
my $r=shift; |
| |
$r->print("<h3>Enroll One Student</h3>"); |
| |
my $today = time; |
| |
my $halfyear = $today+15552000; |
| |
my $defdom=$r->dir_config('lonDefDomain'); |
| |
# Set up authentication forms |
| |
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(<<END); |
| |
<input type="hidden" name="action" value="enrollstudent"> |
| |
<input type="hidden" name="state" value="done"> |
| |
|
| |
<script type="text/javascript" language="Javascript"> |
| |
function verify(vf) { |
| |
var founduname=0; |
| |
var foundpwd=0; |
| |
var foundname=0; |
| |
var foundid=0; |
| |
var foundsec=0; |
| |
var tw; |
| |
if ((typeof(vf.cuname.value) !="undefined") && (vf.cuname.value!='') && |
| |
(typeof(vf.lcdomain.value)!="undefined") && (vf.lcdomain.value!='')) { |
| |
founduname=1; |
| |
} |
| |
if ((typeof(vf.cfirst.value)!="undefined") && (vf.cfirst.value!='') && |
| |
(typeof(vf.clast.value) !="undefined") && (vf.clast.value!='')) { |
| |
foundname=1; |
| |
} |
| |
if ((typeof(vf.csec.value)!="undefined") && (vf.csec.value!='')) { |
| |
foundsec=1; |
| |
} |
| |
if ((typeof(vf.cstid.value)!="undefined") && (vf.cstid.value!='')) { |
| |
foundid=1; |
| |
} |
| |
if (founduname==0) { |
| |
alert('You need to specify at least the username and domain fields'); |
| |
return; |
| |
} |
| |
verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec); |
| } |
} |
| |
|
| # ================================================= Drop/Add from uploaded file |
$javascript_validations |
| |
|
| sub upfile_drop_add { |
function clearpwd(vf) { |
| |
//nothing else needs clearing |
| |
} |
| |
|
| |
</script> |
| |
<h3>Personal Data</h3> |
| |
<table> |
| |
<tr><td>First Name:</td><td> <input type="text" name="cfirst" size="15"></td></tr> |
| |
<tr><td>Middle Name:</td><td> <input type="text" name="cmiddle" size="15"></td></tr> |
| |
<tr><td>Last Name: </td><td><input type="text" name="clast" size="15"></td></tr> |
| |
<tr><td>Generation: </td><td><input type="text" name="cgen" size="5"> </td></tr> |
| |
</table> |
| |
|
| |
<h3>Login Data</h3> |
| |
<p>Username: <input type="text" name="cuname" size="15"></p> |
| |
<p>Domain: $domform</p> |
| |
<p>Note: login settings below will not take effect if the user already exists |
| |
</p><p> |
| |
$krbform |
| |
</p><p> |
| |
$intform |
| |
</p><p> |
| |
$locform |
| |
</p><p> |
| |
|
| |
<h3>Course Data</h3> |
| |
|
| |
<p>Group/Section: <input type="text" name="csec" size="5" /> |
| |
<p> |
| |
$date_table |
| |
</p> |
| |
<h3>ID/Student Number</h3> |
| |
<p> |
| |
ID/Student Number: <input type="text" name="cstid" size="10"> |
| |
</p><p> |
| |
<input type="checkbox" name="forceid" value="yes"> |
| |
Disable ID/Student Number Safeguard and Force Change of Conflicting IDs |
| |
(only do if you know what you are doing) |
| |
</p><p> |
| |
<input type="button" onClick="verify(this.form)" value="Enroll as student"> |
| |
</p> |
| |
END |
| |
return; |
| |
} |
| |
|
| |
# ========================================================= Menu Phase Two Drop |
| |
sub print_drop_menu { |
| my $r=shift; |
my $r=shift; |
| $r->print('<input type=hidden name=phase value=four>'); |
$r->print("<h3>Drop Students</h3>"); |
| |
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"); |
| |
return; |
| |
} |
| |
# Print out the available choices |
| |
&show_drop_list($r,$classlist,$keylist); |
| |
return; |
| |
} |
| |
|
| &load_tmp_file($r); |
# ============================================== view classlist |
| my @studentdata=&upfile_record_sep(); |
sub print_html_classlist { |
| |
my $r=shift; |
| |
if (! exists($ENV{'form.sortby'})) { |
| |
$ENV{'form.sortby'} = 'username'; |
| |
} |
| |
if ($ENV{'form.Status'} !~ /^(Any|Expired|Active)$/) { |
| |
$ENV{'form.Status'} = 'Active'; |
| |
} |
| |
my $status_select = &Apache::lonhtmlcommon::StatusOptions |
| |
($ENV{'form.Status'},'studentform'); |
| |
$r->print(<<END); |
| |
<input type="hidden" name="action" value="$ENV{'form.action'}" /> |
| |
<input type="hidden" name="state" value="" /> |
| |
<p> |
| |
<font size="+1">Current Classlist</font> |
| |
|
| |
END |
| |
if ($ENV{'form.action'} ne 'modifystudent') { |
| |
$r->print(<<END); |
| |
<font size="+1"> |
| |
<a href="javascript:document.studentform.state.value='csv';document.studentform.submit();">CSV format</a> |
| |
|
| |
<a href="javascript:document.studentform.state.value='excel';document.studentform.submit();">Excel format</a> |
| |
</font> |
| |
|
| |
Student Status: |
| |
END |
| |
} |
| |
$r->print($status_select."</p>\n"); |
| |
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 { |
| |
# Print out the available choices |
| |
if ($ENV{'form.action'} eq 'modifystudent') { |
| |
&show_class_list($r,'view','modify','modifystudent', |
| |
$ENV{'form.Status'},$classlist,$keylist); |
| |
} else { |
| |
&show_class_list($r,'view','aboutme','classlist', |
| |
$ENV{'form.Status'},$classlist,$keylist); |
| |
} |
| |
} |
| |
} |
| |
|
| my @keyfields=split(/\,/,$ENV{'form.keyfields'}); |
# ============================================== view classlist |
| |
sub print_formatted_classlist { |
| |
my $r=shift; |
| |
my $mode = shift; |
| my $cid=$ENV{'request.course.id'}; |
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'}; |
| |
# |
| |
# Variables for excel output |
| |
my ($excel_workbook, $excel_sheet, $excel_filename,$row); |
| |
# |
| |
my $sortby = $ENV{'form.sortby'}; |
| |
if ($sortby !~ /^(username|domain|section|fullname|id)$/) { |
| |
$sortby = 'username'; |
| |
} |
| |
# Print out header |
| |
if ($mode eq 'view') { |
| |
if ($linkto eq 'aboutme') { |
| |
$r->print('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(<<END); |
| |
|
| |
<input type="hidden" name="sortby" value="$sortby" /> |
| |
<input type="hidden" name="sname" value="" /> |
| |
<input type="hidden" name="sdom" value="" /> |
| |
<p> |
| |
<table border=2> |
| |
<tr><th> |
| |
<a href="javascript:document.studentform.sortby.value='username';document.studentform.submit();">username</a> |
| |
</th><th> |
| |
<a href="javascript:document.studentform.sortby.value='domain';document.studentform.submit();">domain</a> |
| |
</th><th> |
| |
<a href="javascript:document.studentform.sortby.value='id';document.studentform.submit();">ID</a> |
| |
</th><th> |
| |
<a href="javascript:document.studentform.sortby.value='fullname';document.studentform.submit();">student name</a> |
| |
</th><th> |
| |
<a href="javascript:document.studentform.sortby.value='section';document.studentform.submit();">section</a> |
| |
</th> |
| |
</tr> |
| |
END |
| |
} elsif ($mode eq 'csv') { |
| |
if($statusmode eq 'Expired') { |
| |
$r->print('"Students with expired roles"'); |
| |
} |
| |
if ($statusmode eq 'Any') { |
| |
$r->print('"'.join('","',("username","domain","ID","student name", |
| |
"section","status")).'"'."\n"); |
| |
} else { |
| |
$r->print('"'.join('","',("username","domain","ID","student name", |
| |
"section")).'"'."\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_sheet = $excel_workbook->addworksheet('classlist'); |
| |
# |
| |
my $description = 'Classlist for '. |
| |
$ENV{'course.'.$ENV{'request.course.id'}.'.description'}; |
| |
$excel_sheet->write($row++,0,$description); |
| |
# |
| |
$excel_sheet->write($row++,0,["username","domain","ID", |
| |
"student name","section","status"]); |
| |
} |
| |
# |
| |
# Sort the students |
| |
my %index; |
| |
my $i; |
| |
foreach (@$keylist) { |
| |
$index{$_} = $i++; |
| |
} |
| |
my $index = $index{$sortby}; |
| |
my $second = $index{'username'}; |
| |
my $third = $index{'domain'}; |
| |
my @Sorted_Students = sort { |
| |
lc($classlist->{$a}->[$index]) cmp lc($classlist->{$b}->[$index]) |
| |
|| |
| |
lc($classlist->{$a}->[$second]) cmp lc($classlist->{$b}->[$second]) |
| |
|| |
| |
lc($classlist->{$a}->[$third]) cmp lc($classlist->{$b}->[$third]) |
| |
} (keys(%$classlist)); |
| |
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'}]; |
| |
next if (($statusmode ne 'Any') && ($status ne $statusmode)); |
| |
if ($mode eq 'view') { |
| |
$r->print("<tr>\n <td>\n "); |
| |
if ($linkto eq 'nothing') { |
| |
$r->print($username); |
| |
} elsif ($linkto eq 'aboutme') { |
| |
$r->print(&Apache::loncommon::aboutmewrapper($username, |
| |
$username, |
| |
$domain)); |
| |
} elsif ($linkto eq 'modify') { |
| |
$r->print('<a href="'. |
| |
"javascript:document.studentform.sname.value='". |
| |
$username. |
| |
"';document.studentform.sdom.value='".$domain. |
| |
"';document.studentform.state.value='selected". |
| |
"';document.studentform.submit();".'">'. |
| |
$username."</a>\n"); |
| |
} |
| |
$r->print(<<"END"); |
| |
</td> |
| |
<td>$domain</td> |
| |
<td>$id</td> |
| |
<td>$name</td> |
| |
<td>$section</td> |
| |
</tr> |
| |
END |
| |
} elsif ($mode eq 'csv') { |
| |
# no need to bother with $linkto |
| |
my @line = (); |
| |
foreach ($username,$domain,$id,$name,$section) { |
| |
push @line,&Apache::loncommon::csv_translate($_); |
| |
} |
| |
if ($statusmode eq 'Any') { |
| |
push @line,&Apache::loncommon::csv_translate($status); |
| |
} |
| |
my $tmp = $"; |
| |
$" = '","'; |
| |
$r->print("\"@line\"\n"); |
| |
$" = $tmp; |
| |
} elsif ($mode eq 'excel') { |
| |
$excel_sheet->write($row++,0,[$username,$domain,$id, |
| |
$name,$section,$status]); |
| |
} |
| |
} |
| |
if ($mode eq 'view') { |
| |
$r->print('</table><br>'); |
| |
} elsif ($mode eq 'excel') { |
| |
$excel_workbook->close(); |
| |
$r->print('<p><a href="'.$excel_filename.'">'. |
| |
'Your Excel spreadsheet</a> is ready for download.</p>'."\n"); |
| |
} |
| |
} |
| |
|
| |
|
| |
# |
| |
# print out form for modification of a single students data |
| |
# |
| |
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'}; |
| |
# determine the students name information |
| |
my %info=&Apache::lonnet::get('environment', |
| |
['firstname','middlename', |
| |
'lastname','generation','id'], |
| |
$sdom, $sname); |
| |
my ($tmp) = keys(%info); |
| |
if ($tmp =~ /^(con_lost|error|no_such_host)/i) { |
| |
$r->print('<font color="#ff0000" size="+2">Error</font>'. |
| |
'<p>'. |
| |
'Unable to retrieve environment data for '.$sname. |
| |
'in domain '.$sdom.'</p><p>'. |
| |
'Please contact your LON-CAPA administrator '. |
| |
'regarding this situation.</p></body></html>'); |
| |
return; |
| |
} |
| |
# determine the students starting and ending times and section |
| |
my ($starttime,$endtime,$section) = &get_enrollment_data($sname,$sdom); |
| |
# Deal with date forms |
| |
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 |
| |
$r->print(<<END); |
| |
<p> |
| |
<font size="+1"> |
| |
Only domain coordinators can change a users password. |
| |
</font> |
| |
</p> |
| |
<input type="hidden" name="slogin" value="$sname" /> |
| |
<input type="hidden" name="sdomain" value="$sdom" /> |
| |
<input type="hidden" name="action" value="modifystudent" /> |
| |
<input type="hidden" name="state" value="done" /> |
| |
<input type="hidden" name="sortby" value="$sortby" /> |
| |
<input type="hidden" name="Status" value="$ENV{'form.Status'}" /> |
| |
|
| |
<h2>Modify Enrollment for $info{'firstname'} $info{'middlename'} |
| |
$info{'lastname'} $info{'generation'}, $sname\@$sdom</h2> |
| |
<p> |
| |
<b>Student Name</b> |
| |
<table> |
| |
<tr><th>First</th><th>Middle</th><th>Last</th><th>Generation</th></tr> |
| |
<tr><td> |
| |
<input type="text" name="firstname" value="$info{'firstname'}" /></td><td> |
| |
<input type="text" name="middlename" value="$info{'middlename'}" /></td><td> |
| |
<input type="text" name="lastname" value="$info{'lastname'}" /></td><td> |
| |
<input type="text" name="generation" value="$info{'generation'}" /></td></tr> |
| |
</table> |
| |
</p><p> |
| |
<b>Student ID</b>: <input type="text" name="id" value="$info{'id'}" size="12"/> |
| |
</p><p> |
| |
<input type="checkbox" name="forceid" > |
| |
Disable ID/Student Number Safeguard and Force Change of Conflicting IDs |
| |
(only do if you know what you are doing) |
| |
</p><p> |
| |
<b>Section</b>: <input type="text" name="section" value="$section" size="4"/> |
| |
</p> |
| |
<p>$date_table</p> |
| |
<input type="submit" value="Submit Modifications" /> |
| |
</body></html> |
| |
END |
| |
return; |
| |
} |
| |
|
| |
# |
| |
# modify a single students section |
| |
# |
| |
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'}; |
| |
my $status = $ENV{'form.Status'}; |
| |
# |
| |
# We always need this information |
| |
my $slogin = $ENV{'form.slogin'}; |
| |
my $sdom = $ENV{'form.sdomain'}; |
| |
# |
| |
# Get the old data |
| |
my %old=&Apache::lonnet::get('environment', |
| |
['firstname','middlename', |
| |
'lastname','generation','id'], |
| |
$sdom, $slogin); |
| |
$old{'section'} = &Apache::lonnet::getsection($sdom,$slogin, |
| |
$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."); |
| |
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 $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("<font color=\"ff0000\">You changed the students id ". |
| |
" but did not disable the ID change safeguard.". |
| |
" The students id will not be changed.</font>"); |
| |
$sid = $old{'id'}; |
| |
} |
| |
# |
| |
# talk to the user about what we are going to do |
| |
$r->print(<<END); |
| |
<h2>Modifying data for user $slogin \@ $sdom </h2> |
| |
<h3>Student Information</h3> |
| |
<table rules="rows" border="1" cellpadding="3" > |
| |
<tr> |
| |
<th> Field </th> |
| |
<th> Old Value </th> |
| |
<th> New Value </th> |
| |
</tr> |
| |
<tr> |
| |
<td> <b>First name</b> </td> |
| |
<td> $old{'firstname'} </td> |
| |
<td> $firstname </td> |
| |
</tr><tr> |
| |
<td> <b>Middle name</b> </td> |
| |
<td> $old{'middlename'} </td> |
| |
<td> $middlename </td> |
| |
</tr><tr> |
| |
<td> <b>Last name</b> </td> |
| |
<td> $old{'lastname'} </td> |
| |
<td> $lastname </td> |
| |
</tr><tr> |
| |
<td> <b>Generation</b> </td> |
| |
<td> $old{'generation'} </td> |
| |
<td> $generation </td> |
| |
</tr><tr> |
| |
<td> <b>ID</b> </td> |
| |
<td> $old{'id'} </td> |
| |
<td> $sid </td> |
| |
</tr><tr> |
| |
<td> <b>Section</b> </td> |
| |
<td> $old{'section'} </td> |
| |
<td> $section</td> |
| |
</tr> |
| |
</table> |
| |
<h3>Role Information</h3> |
| |
<table> |
| |
<tr><td align="right"><b>Start Time:</b></td><td> $displayable_starttime </td></tr> |
| |
<tr><td align="right"><b>End Time:</b></td><td> $displayable_endtime </td></tr> |
| |
</table> |
| |
<p> |
| |
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'}, |
| |
$section,undef); |
| |
if ($modify_section_results !~ /^ok/) { |
| |
$r->print("An error occured during the attempt to change the ". |
| |
"section for this student.<br />"); |
| |
} |
| |
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."); |
| |
} elsif ($roleresults !~ /ok/) { |
| |
$r->print("An error occurred during the attempt to change the role". |
| |
" information for this student. <br />". |
| |
"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. <br />". |
| |
"The student must log out and log in again to see ". |
| |
"these changes."); |
| |
} |
| |
$r->print(<<END); |
| |
</p><p> |
| |
<input type="hidden" name="action" value="modifystudent" /> |
| |
<input type="hidden" name="sortby" value="$sortby" /> |
| |
<input type="hidden" name="Status" value="$status" /> |
| |
<a href="javascript:document.studentform.submit();">Modify another students data</a> |
| |
</body></html> |
| |
END |
| |
return; |
| |
} |
| |
|
| |
sub get_enrollment_data { |
| |
my ($sname,$sdomain) = @_; |
| |
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); |
| |
# Go through the roles looking for enrollment in this course |
| |
my ($end,$start) = (undef,undef); |
| |
my $section = ''; |
| |
my $count = scalar(keys(%roles)); |
| |
while (my ($course,$role) = each(%roles)) { |
| |
if ($course=~ /^\/$courseid\/*\s*(\w+)*_st$/ ) { |
| |
# |
| |
# Get active role |
| |
$section=$1; |
| |
(undef,$end,$start)=split(/\_/,$role); |
| |
my $now=time; |
| |
my $notactive=0; |
| |
if ($start) { |
| |
if ($now<$start) { $notactive=1; } |
| |
} |
| |
if ($end) { |
| |
if ($now>$end) { $notactive=1; } |
| |
} |
| |
unless ($notactive) { return ($start,$end,$section); } |
| |
} |
| |
} |
| |
return ($start,$end,$section); |
| |
} |
| |
|
| |
################################################# |
| |
################################################# |
| |
|
| my %fields=(); |
=pod |
| for (my $i=0;$i<=$ENV{'form.nfields'};$i++) { |
|
| $fields{$ENV{'form.f'.$i}}=$keyfields[$i]; |
=item show_drop_list |
| } |
|
| my $startdate=$ENV{'form.startdate'}; |
Display a list of students to drop |
| my $enddate=$ENV{'form.enddate'}; |
Inputs: |
| if ($startdate=~/\D/) { $startdate=''; } |
|
| if ($enddate=~/\D/) { $enddate=''; } |
=over 4 |
| my $domain=$ENV{'form.lcdomain'}; |
|
| my $amode=''; |
=item $r, Apache request |
| my $genpwd=''; |
|
| if ($ENV{'form.login'} eq 'krb') { |
=item $classlist, hash pointer returned from loncoursedata::get_classlist(); |
| $amode='krb4'; |
|
| $genpwd=$ENV{'form.krbdom'}; |
=item $keylist, array pointer returned from loncoursedata::get_classlist() |
| } elsif ($ENV{'form.login'} eq 'int') { |
which describes the order elements are stored in the %$classlist values. |
| $amode='internal'; |
|
| if ((defined($ENV{'form.intpwd'})) && ($ENV{'form.intpwd'})) { |
=item $nosort, if true, sorting links are omitted. |
| $genpwd=$ENV{'form.intpwd'}; |
|
| } |
=back |
| } |
|
| unless (($domain=~/\W/) || ($amode eq '')) { |
=cut |
| $r->print('<h3>Enrolling Students</h3>'); |
|
| my $count=0; |
################################################# |
| my $flushc=0; |
################################################# |
| my %student=(); |
sub show_drop_list { |
| # ----------------------------------------------------------- Get new classlist |
my ($r,$classlist,$keylist,$nosort)=@_; |
| # --------------------------------------------------------- Enroll new students |
my $cid=$ENV{'request.course.id'}; |
| map { |
if (! exists($ENV{'form.sortby'})) { |
| my %entries=&record_sep($_); |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
| |
['sortby']); |
| unless (($entries{$fields{'username'}} eq '') || |
} |
| (!defined($entries{$fields{'username'}}))) { |
my $sortby = $ENV{'form.sortby'}; |
| my $fname=''; my $mname=''; my $lname=''; my $gen=''; |
if ($sortby !~ /^(username|domain|section|fullname|id)$/) { |
| if (defined($fields{'names'})) { |
$sortby = 'username'; |
| ($lname,$fname,$mname)= |
} |
| ($entries{$fields{'names'}}=~/([^\,]+)\,\s*(\w+)\s*(.*)$/); |
# |
| } else { |
my $action = "drop"; |
| if (defined($fields{'fname'})) { |
$r->print(<<END); |
| $fname=$entries{$fields{'fname'}}; |
<input type="hidden" name="sortby" value="$sortby" /> |
| } |
<input type="hidden" name="action" value="$action" /> |
| if (defined($fields{'mname'})) { |
<input type="hidden" name="state" value="done" /> |
| $mname=$entries{$fields{'mname'}}; |
<script> |
| } |
function checkAll(field) { |
| if (defined($fields{'lname'})) { |
for (i = 0; i < field.length; i++) |
| $lname=$entries{$fields{'lname'}}; |
field[i].checked = true ; |
| } |
} |
| if (defined($fields{'gen'})) { |
|
| $gen=$entries{$fields{'gen'}}; |
function uncheckAll(field) { |
| } |
for (i = 0; i < field.length; i++) |
| } |
field[i].checked = false ; |
| if ($entries{$fields{'username'}}=~/\W/) { |
} |
| $r->print('<p><b>Unacceptable username: '. |
</script> |
| |
<p> |
| |
<input type="hidden" name="phase" value="four"> |
| |
END |
| |
|
| |
if ($nosort) { |
| |
$r->print(<<END); |
| |
<table border=2> |
| |
<tr> |
| |
<th> </th> |
| |
<th>username</th> |
| |
<th>domain</th> |
| |
<th>ID</th> |
| |
<th>student name</th> |
| |
<th>section</th> |
| |
</tr> |
| |
END |
| |
|
| |
} else { |
| |
$r->print(<<END); |
| |
<table border=2> |
| |
<tr><th> </th> |
| |
<th> |
| |
<a href="/adm/dropadd?action=$action&sortby=username">username</a> |
| |
</th><th> |
| |
<a href="/adm/dropadd?action=$action&sortby=domain">domain</a> |
| |
</th><th> |
| |
<a href="/adm/dropadd?action=$action&sortby=id">ID</a> |
| |
</th><th> |
| |
<a href="/adm/dropadd?action=$action&sortby=fullname">student name</a> |
| |
</th><th> |
| |
<a href="/adm/dropadd?action=$action&sortby=section">section</a> |
| |
</th> |
| |
</tr> |
| |
END |
| |
} |
| |
# |
| |
# Sort the students |
| |
my %index; |
| |
my $i; |
| |
foreach (@$keylist) { |
| |
$index{$_} = $i++; |
| |
} |
| |
my $index = $index{$sortby}; |
| |
my $second = $index{'username'}; |
| |
my $third = $index{'domain'}; |
| |
my @Sorted_Students = sort { |
| |
lc($classlist->{$a}->[$index]) cmp lc($classlist->{$b}->[$index]) |
| |
|| |
| |
lc($classlist->{$a}->[$second]) cmp lc($classlist->{$b}->[$second]) |
| |
|| |
| |
lc($classlist->{$a}->[$third]) cmp lc($classlist->{$b}->[$third]) |
| |
} (keys(%$classlist)); |
| |
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'}]; |
| |
next if ($status ne 'Active'); |
| |
# |
| |
$r->print(<<"END"); |
| |
<tr> |
| |
<td><input type="checkbox" name="droplist" value="$student"></td> |
| |
<td>$username</td> |
| |
<td>$domain</td> |
| |
<td>$id</td> |
| |
<td>$name</td> |
| |
<td>$section</td> |
| |
</tr> |
| |
END |
| |
} |
| |
$r->print('</table><br>'); |
| |
$r->print(<<"END"); |
| |
</p><p> |
| |
<input type="button" value="check all" onclick="javascript:checkAll(document.studentform.droplist)"> |
| |
<input type="button" value="uncheck all" onclick="javascript:uncheckAll(document.studentform.droplist)"> |
| |
<p><input type=submit value="Drop Students"></p> |
| |
END |
| |
return; |
| |
} |
| |
|
| |
# |
| |
# Print out the initial form to get the courselist file |
| |
# |
| |
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(<<ENDUPFORM); |
| |
<input type=hidden name=phase value=two> |
| |
<h3>Upload a courselist</h3> |
| |
$upfile_select |
| |
<p> |
| |
<input type=submit name="fileupload" value="Upload Courselist"> |
| |
<input type="hidden" name="action" value="upload" /> |
| |
<input type="hidden" name="state" value="got_file" /> |
| |
</p> |
| |
$create_classlist_help <br /> |
| |
$create_csv_help |
| |
</body></html> |
| |
ENDUPFORM |
| |
return; |
| |
} |
| |
|
| |
# ================================================= Drop/Add from uploaded file |
| |
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'}; |
| |
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}; |
| |
} |
| |
} else { |
| |
$fields{$ENV{'form.f'.$i}}=$keyfields[$i]; |
| |
} |
| |
} |
| |
# |
| |
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'}; |
| |
if (lc($desiredhost) eq 'default') { |
| |
$desiredhost = undef; |
| |
} else { |
| |
my %home_servers = &Apache::loncommon::get_library_servers($domain); |
| |
if (! exists($home_servers{$desiredhost})) { |
| |
$r->print('<font color="#ff0000">Error:</font>'. |
| |
'Invalid home server specified'); |
| |
return; |
| |
} |
| |
} |
| |
# Determine authentication mechanism |
| |
my $amode = ''; |
| |
my $genpwd = ''; |
| |
if ($ENV{'form.login'} eq 'krb') { |
| |
$amode='krb'; |
| |
$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'}; |
| |
} |
| |
} elsif ($ENV{'form.login'} eq 'loc') { |
| |
$amode='localauth'; |
| |
if ((defined($ENV{'form.locarg'})) && ($ENV{'form.locarg'})) { |
| |
$genpwd=$ENV{'form.locarg'}; |
| |
} |
| |
} |
| |
unless (($domain=~/\W/) || ($amode eq '')) { |
| |
####################################### |
| |
## Enroll Students ## |
| |
####################################### |
| |
$r->print('<h3>Enrolling Students</h3>'."\n".'<p>'); |
| |
my $count=0; |
| |
my $flushc=0; |
| |
my %student=(); |
| |
# Get new classlist |
| |
foreach (@studentdata) { |
| |
my %entries=&Apache::loncommon::record_sep($_); |
| |
# Determine student name |
| |
unless (($entries{$fields{'username'}} eq '') || |
| |
(!defined($entries{$fields{'username'}}))) { |
| |
my ($fname, $mname, $lname,$gen) = ('','','',''); |
| |
if (defined($fields{'names'})) { |
| |
($lname,$fname,$mname)=($entries{$fields{'names'}}=~ |
| |
/([^\,]+)\,\s*(\w+)\s*(.*)$/); |
| |
} else { |
| |
if (defined($fields{'fname'})) { |
| |
$fname=$entries{$fields{'fname'}}; |
| |
} |
| |
if (defined($fields{'mname'})) { |
| |
$mname=$entries{$fields{'mname'}}; |
| |
} |
| |
if (defined($fields{'lname'})) { |
| |
$lname=$entries{$fields{'lname'}}; |
| |
} |
| |
if (defined($fields{'gen'})) { |
| |
$gen=$entries{$fields{'gen'}}; |
| |
} |
| |
} |
| |
if ($entries{$fields{'username'}}=~/\W/) { |
| |
$r->print('<br /><b>Unacceptable username: '. |
| $entries{$fields{'username'}}.' for user '. |
$entries{$fields{'username'}}.' for user '. |
| $fname.' '.$mname.' '.$lname.' '.$gen.'</b><p>'); |
$fname.' '.$mname.' '.$lname.' '.$gen.'</b>'); |
| } else { |
} else { |
| my $sec=''; |
# determine section number |
| my $username=$entries{$fields{'username'}}; |
my $sec=''; |
| if (defined($fields{'sec'})) { |
my $username=$entries{$fields{'username'}}; |
| if (defined($entries{$fields{'sec'}})) { |
if (defined($fields{'sec'})) { |
| $sec=$entries{$fields{'sec'}}; |
if (defined($entries{$fields{'sec'}})) { |
| } |
$sec=$entries{$fields{'sec'}}; |
| } |
} |
| my $id=''; |
} |
| if (defined($fields{'id'})) { |
# determine student id number |
| if (defined($entries{$fields{'id'}})) { |
my $id=''; |
| $id=$entries{$fields{'id'}}; |
if (defined($fields{'id'})) { |
| } |
if (defined($entries{$fields{'id'}})) { |
| $id=~tr/A-Z/a-z/; |
$id=$entries{$fields{'id'}}; |
| } |
} |
| my $password=''; |
$id=~tr/A-Z/a-z/; |
| if ($genpwd) { |
} |
| $password=$genpwd; |
# determine email address |
| } else { |
my $email=''; |
| if (defined($fields{'ipwd'})) { |
if (defined($fields{'email'})) { |
| if ($entries{$fields{'ipwd'}}) { |
if (defined($entries{$fields{'email'}})) { |
| $password=$entries{$fields{'ipwd'}}; |
$email=$entries{$fields{'email'}}; |
| } |
unless ($email=~/^[^\@]+\@[^\@]+$/) { $email=''; } |
| } |
} |
| } |
} |
| if ($password) { |
# determine student password |
| &dropstudent($domain,$username,$cid,$sec); |
my $password=''; |
| my $reply=&Apache::lonnet::modifystudent( |
if ($genpwd) { |
| $domain,$username,$id,$amode,$password, |
$password=$genpwd; |
| $fname,$mname,$lname,$gen,$sec,$enddate,$startdate); |
} else { |
| unless ($reply eq 'ok') { |
if (defined($fields{'ipwd'})) { |
| $r->print( |
if ($entries{$fields{'ipwd'}}) { |
| "<p><b>Error enrolling $username: $reply</b><p>"); |
$password=$entries{$fields{'ipwd'}}; |
| |
} |
| |
} |
| |
} |
| |
# Clean up whitespace |
| |
foreach (\$domain,\$username,\$id,\$fname,\$mname, |
| |
\$lname,\$gen,\$sec) { |
| |
$$_ =~ s/(\s+$|^\s+)//g; |
| |
} |
| |
if ($password) { |
| |
&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, |
| |
$email); |
| |
if ($reply ne 'ok') { |
| |
$reply =~ s/^error://; |
| |
$r->print('<br /><b>'.$username.'</b>:'. |
| |
' Unable to enroll: '.$reply); |
| } else { |
} else { |
| $count++; $flushc++; |
$count++; $flushc++; |
| $student{$username}=1; |
$student{$username}=1; |
|
Line 580 sub upfile_drop_add {
|
Line 1565 sub upfile_drop_add {
|
| $flushc=0; |
$flushc=0; |
| } |
} |
| } |
} |
| } else { |
} else { |
| $r->print( |
$r->print('<br /><b>'.$username.'</b>:'. |
| "<p><b>No password for $username</b><p>"); |
' Unable to enroll: No password specified.'); |
| } |
} |
| } |
} |
| } |
} |
| } @studentdata; |
} # end of foreach (@studentdata) |
| $r->print('<p>Processed Students: '.$count); |
$r->print('</p><p>Processed Students: '.$count.'</p>'); |
| # --------------------------------------------------------------- Drop students |
$r->print("<p>If active, the new role will be available when the ". |
| if ($ENV{'form.fullup'} eq 'yes') { |
"students next log in to LON-CAPA.</p>"); |
| $r->print('<h3>Dropping Students</h3>'); |
##################################### |
| # ------------------------------------------------------- Get current classlist |
# Drop students # |
| my $classlst=&Apache::lonnet::reply |
##################################### |
| ('dump:'.$ENV{'course.'.$cid.'.domain'}.':'. |
if ($ENV{'form.fullup'} eq 'yes') { |
| $ENV{'course.'.$cid.'.num'}.':classlist', |
$r->print('<h3>Dropping Students</h3>'); |
| $ENV{'course.'.$cid.'.home'}); |
# Get current classlist |
| my %currentlist=(); |
my ($classlist,$keylist)=&Apache::loncoursedata::get_classlist(); |
| my $now=time; |
if (! defined($classlist)) { |
| unless ($classlst=~/^error\:/) { |
$r->print("There are no students currently enrolled.\n"); |
| map { |
} else { |
| my ($name,$value)=split(/\=/,$_); |
# Remove the students we just added from the list of students. |
| my ($end,$start)=split(/\:/, |
foreach (@studentdata) { |
| &Apache::lonnet::unescape($value)); |
my %entries=&Apache::loncommon::record_sep($_); |
| my $active=1; |
unless (($entries{$fields{'username'}} eq '') || |
| if (($end) && ($now>$end)) { $active=0; } |
(!defined($entries{$fields{'username'}}))) { |
| if ($active) { |
delete($classlist->{$entries{$fields{'username'}}. |
| $currentlist{&Apache::lonnet::unescape($name)}=1; |
':'.$domain}); |
| } |
} |
| } split(/\&/,$classlst); |
} |
| # ------------------------------------------------ Now got up-to-date classlist |
# Print out list of dropped students. |
| map { |
&show_drop_list($r,$classlist,$keylist,'nosort'); |
| my %entries=&record_sep($_); |
} |
| unless (($entries{$fields{'username'}} eq '') || |
} |
| (!defined($entries{$fields{'username'}}))) { |
} # end of unless |
| delete($currentlist{ |
|
| $entries{$fields{'username'}}.':'. |
|
| $domain}); |
|
| } |
|
| } @studentdata; |
|
| # ----------------------------------------------------------- Print out choices |
|
| $r->print('<table border=2>'); |
|
| map { |
|
| my ($sname,$sdom)=split(/\:/,$_); |
|
| my %reply=&Apache::lonnet::idrget($sdom,$sname); |
|
| my $ssec=&Apache::lonnet::usection($sdom,$sname,$cid); |
|
| my @reply=split(/[\&\=]/,&Apache::lonnet::reply( |
|
| 'get:'.$sdom.':'.$sname. |
|
| ':environment:firstname&middlename&lastname&generation', |
|
| &Apache::lonnet::homeserver($sname,$sdom))); |
|
| $r->print( |
|
| '<tr><td><input type=checkbox name="drop:'.$_.'"></td><td>'. |
|
| $sname.'</td><td>'.$sdom.'</td><td>'. |
|
| $reply{$sname}.'</td><td>'. |
|
| $reply[2].' '.$reply[3],', '.$reply[0].' '. |
|
| $reply[1].'</td><td>'. |
|
| $ssec."</td></tr>\n"); |
|
| } sort keys %currentlist; |
|
| $r->print('</table><br>'); |
|
| $r->print('<input type=submit value="Drop Students">'); |
|
| |
|
| } else { |
|
| $r->print( |
|
| '<font color=red><h3>Could not access classlist: '.$classlst. |
|
| '</h3></font>'); |
|
| } |
|
| } |
|
| # ------------------------------------------------------------------------ Done |
|
| |
|
| } |
|
| } |
} |
| |
|
| # ================================================================ Main Handler |
# ================================================================== Phase four |
| |
sub drop_student_list { |
| sub handler { |
my $r=shift; |
| my $r=shift; |
my $count=0; |
| |
my @droplist; |
| |
if (ref($ENV{'form.droplist'})) { |
| |
@droplist = @{$ENV{'form.droplist'}}; |
| |
} else { |
| |
@droplist = ($ENV{'form.droplist'}); |
| |
} |
| |
foreach (@droplist) { |
| |
my ($uname,$udom)=split(/\:/,$_); |
| |
# drop student |
| |
my $result = &modifystudent($udom,$uname,$ENV{'request.course.id'}); |
| |
if ($result eq 'ok' || $result eq 'ok:') { |
| |
$r->print('Dropped '.$uname.' @ '.$udom.'<br>'); |
| |
$count++; |
| |
} else { |
| |
$r->print('Error dropping '.$uname.' @ '.$udom.': '.$result. |
| |
'<br />'); |
| |
} |
| |
} |
| |
$r->print('<p><b>Dropped '.$count.' student(s).</b>'); |
| |
$r->print('<p>Re-enrollment will re-activate data.') if ($count); |
| |
} |
| |
|
| if ($r->header_only) { |
################################################################### |
| $r->content_type('text/html'); |
################################################################### |
| $r->send_http_header; |
|
| return OK; |
|
| } |
|
| |
|
| # ----------------------------------------------------- Needs to be in a course |
=pod |
| |
|
| if (($ENV{'request.course.fn'}) && |
=item &handler |
| (&Apache::lonnet::allowed('cst',$ENV{'request.course.id'}))) { |
|
| |
|
| # ------------------------------------------------------------------ Start page |
The typical handler you see in all these modules. Takes $r, the |
| $r->content_type('text/html'); |
http request, as an argument. |
| $r->send_http_header; |
|
| &header($r); |
The response to the request is governed by two form variables |
| |
|
| # --------------------------------------------------- Phase one, initial screen |
form.action form.state response |
| unless ($ENV{'form.phase'}) { |
--------------------------------------------------- |
| &menu_phase_one($r); |
undefined undefined print main menu |
| } |
upload undefined print courselist upload menu |
| # ------------------------------------------------------------------- Phase two |
upload got_file deal with uploaded file, |
| if ($ENV{'form.phase'} eq 'two') { |
print the upload managing menu |
| if ($ENV{'form.fileupload'}) { |
upload enrolling enroll students based on upload |
| &menu_phase_two_upload($r); |
drop undefined print the classlist ready to drop |
| } elsif ($ENV{'form.enroll'}) { |
drop done drop the selected students |
| &menu_phase_two_enroll($r); |
enrollstudent undefined print single student enroll menu |
| } elsif ($ENV{'form.drop'}) { |
enrollstudent enrolling enroll student |
| &menu_phase_two_drop($r); |
classlist undefined print html classlist |
| } |
classlist csv print csv classlist |
| } |
modifystudent undefined print classlist to select student to modify |
| |
modifystudent selected print modify student menu |
| |
modifystudent done make modifications to student record |
| |
|
| |
=cut |
| |
|
| |
################################################################### |
| |
################################################################### |
| # ----------------------------------------------------------------- Phase three |
sub handler { |
| if ($ENV{'form.phase'} eq 'three') { |
my $r=shift; |
| if ($ENV{'form.datatoken'}) { |
if ($r->header_only) { |
| &upfile_drop_add($r); |
$r->content_type('text/html'); |
| } |
$r->send_http_header; |
| } |
return OK; |
| # ------------------------------------------------------------------------- End |
} |
| $r->print('</form></body></html>'); |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
| } else { |
['action','state']); |
| # ----------------------------- Not in a course, or not allowed to modify parms |
# Needs to be in a course |
| $ENV{'user.error.msg'}= |
if (! (($ENV{'request.course.fn'}) && |
| "/adm/dropadd:cst:0:0:Cannot drop or add students"; |
(&Apache::lonnet::allowed('cst',$ENV{'request.course.id'})))) { |
| return HTTP_NOT_ACCEPTABLE; |
# Not in a course, or not allowed to modify parms |
| } |
$ENV{'user.error.msg'}= |
| return OK; |
"/adm/dropadd:cst:0:0:Cannot drop or add students"; |
| |
return HTTP_NOT_ACCEPTABLE; |
| |
} |
| |
# |
| |
# Only output the header information if they did not request csv format |
| |
# |
| |
if (exists($ENV{'form.state'}) && ($ENV{'form.state'} eq 'csv')) { |
| |
$r->content_type('text/csv'); |
| |
} else { |
| |
# Start page |
| |
$r->content_type('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($ENV{'form.state'})) { |
| |
&print_first_courselist_upload_form($r); |
| |
} elsif ($ENV{'form.state'} eq 'got_file') { |
| |
&print_upload_manager_form($r); |
| |
} elsif ($ENV{'form.state'} eq 'enrolling') { |
| |
if ($ENV{'form.datatoken'}) { |
| |
&upfile_drop_add($r); |
| |
} else { |
| |
# Hmmm, this is an error |
| |
} |
| |
} else { |
| |
&print_first_courselist_upload_form($r); |
| |
} |
| |
} elsif ($ENV{'form.action'} eq 'drop') { |
| |
if (! exists($ENV{'form.state'})) { |
| |
&print_drop_menu($r); |
| |
} elsif ($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'})) { |
| |
&print_enroll_single_student_form($r); |
| |
} elsif ($ENV{'form.state'} eq 'enrolling') { |
| |
&enroll_single_student($r); |
| |
} else { |
| |
&print_enroll_single_student_form($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($r,'excel'); |
| |
} else { |
| |
&print_html_classlist($r); |
| |
} |
| |
} elsif ($ENV{'form.action'} eq 'modifystudent') { |
| |
if (! exists($ENV{'form.state'})) { |
| |
&print_html_classlist($r); |
| |
} elsif ($ENV{'form.state'} eq 'selected') { |
| |
&print_modify_student_form($r); |
| |
} elsif ($ENV{'form.state'} eq 'done') { |
| |
&modify_single_student($r); |
| |
} else { |
| |
&print_html_classlist($r); |
| |
} |
| |
} else { |
| |
# We should not end up here, but I guess it is possible |
| |
&Apache::lonnet::logthis("Undetermined state in londropadd.pm. ". |
| |
"form.action = ".$ENV{'form.action'}. |
| |
"Someone should fix this."); |
| |
&print_main_menu($r); |
| |
} |
| |
# |
| |
# Finish up |
| |
if (exists($ENV{'form.state'}) && ($ENV{'form.state'} eq 'csv')) { |
| |
$r->print("\n"); |
| |
} else { |
| |
$r->print('</form></body></html>'); |
| |
} |
| |
return OK; |
| } |
} |
| |
|
| |
################################################################### |
| |
################################################################### |
| |
|
| 1; |
1; |
| __END__ |
__END__ |
| |
|
| |
|
| |
|
| |
|
![[BACK]](/icons/back.gif){kind=icon}
Return to londropadd.pm CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [LON-CAPA] / loncom / interface