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version 1.24, 2002/04/15 23:37:37
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version 1.70, 2003/07/02 15:25:46
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Line 31
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Line 31
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| # |
# |
| # (TeX Content Handler |
# (TeX Content Handler |
| # |
# |
| # YEAR=2000 |
############################################################### |
| # 05/29/00,05/30,10/11 Gerd Kortemeyer) |
############################################################### |
| # |
|
| # 10/11,10/12,10/16 Gerd Kortemeyer) |
|
| # |
|
| # 11/20,11/21,11/22,11/23,11/24,11/25,11/27,11/28, |
|
| # 12/08,12/12 Gerd Kortemeyer) |
|
| # |
|
| # 12/26,12/27,12/28, |
|
| # YEAR=2001 |
|
| # 01/01/01,01/15,02/10,02/13,02/14,02/22 Gerd Kortemeyer |
|
| # 8/6 Scott Harrison |
|
| # Guy Albertelli |
|
| # 9/25 Gerd Kortemeyer |
|
| # 12/19 Guy Albertelli |
|
| # YEAR=2002 |
|
| # 1/4 Gerd Kortemeyer |
|
| |
|
| package Apache::londropadd; |
package Apache::londropadd; |
| |
|
| use strict; |
use strict; |
| use Apache::lonnet(); |
use Apache::lonnet(); |
| use Apache::loncommon(); |
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 |
| } |
} |
| |
|
| # =========== Drop student from all sections of a course, except optional $csec |
############################################################### |
| |
############################################################### |
| sub dropstudent { |
# Drop student from all sections of a course, except optional $csec |
| my ($udom,$unam,$courseid,$csec)=@_; |
sub modifystudent { |
| $courseid=~s/\_/\//g; |
my ($udom,$unam,$courseid,$csec,$desiredhost)=@_; |
| $courseid=~s/^(\w)/\/$1/; |
# if $csec is undefined, drop the student from all the courses matching |
| foreach (split(/\&/, |
# this one. If $csec is defined, drop them from all other sections of |
| &Apache::lonnet::reply('dump:'.$udom.':'.$unam.':roles', |
# this course and add them to section $csec |
| &Apache::lonnet::homeserver($unam,$udom)))) { |
$courseid=~s/\_/\//g; |
| my ($key,$value)=split(/\=/,$_); |
$courseid=~s/^(\w)/\/$1/; |
| $key=&Apache::lonnet::unescape($key); |
my %roles = &Apache::lonnet::dump('roles',$udom,$unam); |
| if ($key=~/^$courseid(?:\/)*(\w+)*\_st$/) { |
my ($tmp) = keys(%roles); |
| my $section=$1; |
# Bail out if we were unable to get the students roles |
| if ($key eq $courseid.'_st') { $section=''; } |
return "$1" if ($tmp =~ /^(con_lost|error|no_such_host)/i); |
| if (((!$section) && (!$csec)) || ($section ne $csec)) { |
# Go through the roles looking for enrollment in this course |
| my ($dummy,$end,$start)=split(/\_/, |
my $result = ''; |
| &Apache::lonnet::unescape($value)); |
foreach my $course (keys(%roles)) { |
| my $now=time; |
if ($course=~/^$courseid(?:\/)*(?:\s+)*(\w+)*\_st$/) { |
| my $notactive=0; |
# We are in this course |
| if ($start) { |
my $section=$1; |
| if ($now<$start) { $notactive=1; } |
$section='' if ($course eq $courseid.'_st'); |
| |
if ( ((!$section) && (!$csec)) || ($section ne $csec) ) { |
| |
my (undef,$end,$start)=split(/\_/,$roles{$course}); |
| |
my $now=time; |
| |
# if this is an active role |
| |
if (!($start && ($now<$start)) || !($end && ($now>$end))) { |
| |
my $reply=&Apache::lonnet::modifystudent |
| |
# dom name id mode pass f m l g |
| |
($udom,$unam,'', '', '',undef,undef,undef,undef, |
| |
$section,time,undef,undef,$desiredhost); |
| |
$result .= $reply.':'; |
| |
} |
| } |
} |
| if ($end) { |
|
| if ($now>$end) { $notactive=1; } |
|
| } |
|
| unless ($notactive) { |
|
| my $reply=&Apache::lonnet::modifystudent( |
|
| $udom,$unam,'','','', |
|
| '','','','',$section,time); |
|
| } |
|
| } |
|
| } |
} |
| } |
} |
| |
if ($result eq '') { |
| |
$result = 'Unable to find section for this student'; |
| |
} else { |
| |
$result =~ s/(ok:)+/ok/g; |
| |
} |
| |
return $result; |
| } |
} |
| |
|
| # ============================================================== Menu Phase One |
############################################################### |
| |
############################################################### |
| |
# build a domain and server selection form |
| |
sub domain_form { |
| |
my ($defdom) = @_; |
| |
# Set up domain and server selection forms |
| |
# |
| |
# Get the domains |
| |
my @domains = &Apache::loncommon::get_domains(); |
| |
# build up the menu information to be passed to |
| |
# &Apache::loncommon::linked_select_forms |
| |
my %select_menus; |
| |
foreach my $dom (@domains) { |
| |
# set up the text for this domain |
| |
$select_menus{$dom}->{'text'}= $dom; |
| |
# we want a choice of 'default' as the default in the second menu |
| |
$select_menus{$dom}->{'default'}= 'default'; |
| |
$select_menus{$dom}->{'select2'}->{'default'} = 'default'; |
| |
# Now build up the other items in the second menu |
| |
my %servers = &Apache::loncommon::get_library_servers($dom); |
| |
foreach my $server (keys(%servers)) { |
| |
$select_menus{$dom}->{'select2'}->{$server} |
| |
= "$server $servers{$server}"; |
| |
} |
| |
} |
| |
my $result = &Apache::loncommon::linked_select_forms |
| |
('studentform',' with home server ',$defdom, |
| |
'lcdomain','lcserver',\%select_menus); |
| |
return $result; |
| |
} |
| |
|
| sub menu_phase_one { |
############################################################### |
| |
############################################################### |
| |
# Menu Phase One |
| |
sub print_main_menu { |
| my $r=shift; |
my $r=shift; |
| my $upfile_select=&Apache::loncommon::upfile_select_html(); |
$r->print(<<END); |
| $r->print(<<ENDUPFORM); |
<p> |
| <input type=hidden name=phase value=two> |
<font size="+1"> |
| <hr> |
<a href="/adm/dropadd?action=upload">Upload a course list</a> |
| <h3>Upload a courselist</h3> |
</font> |
| $upfile_select |
</p><p> |
| <p><input type=submit name=fileupload value="Upload Courselist"> |
<font size="+1"> |
| <hr> |
<a href="/adm/dropadd?action=enrollstudent">Enroll a single student</a> |
| <h3>Enroll a single student</h3> |
</font> |
| <p><input type=submit name=enroll value="Enroll Student"> |
</p><p> |
| <hr> |
<font size="+1"> |
| <h3>Drop students</h3> |
<a href="/adm/dropadd?action=modifystudent">Modify student data</a> |
| <p><input type=submit name=drop value="Selection List"> |
</font> |
| ENDUPFORM |
</p><p> |
| |
<font size="+1"> |
| |
<a href="/adm/dropadd?action=classlist">View Classlist</a> |
| |
</font> |
| |
</p><p> |
| |
<font size="+1"> |
| |
<a href="/adm/dropadd?action=drop">Drop Students</a> |
| |
</font> |
| |
</p> |
| |
END |
| } |
} |
| |
|
| |
############################################################### |
| sub phase_two_header { |
############################################################### |
| |
sub print_upload_manager_header { |
| my ($r,$datatoken,$distotal,$krbdefdom)=@_; |
my ($r,$datatoken,$distotal,$krbdefdom)=@_; |
| my $javascript; |
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') { |
if ($ENV{'form.upfile_associate'} eq 'reverse') { |
| $javascript=&phase_two_javascript_reverse_associate(); |
$javascript=&upload_manager_javascript_reverse_associate(); |
| } else { |
} else { |
| $javascript=&phase_two_javascript_forward_associate(); |
$javascript=&upload_manager_javascript_forward_associate(); |
| } |
} |
| my $javascript_validations=&javascript_validations($krbdefdom); |
my $javascript_validations=&javascript_validations($krbdefdom); |
| $r->print(<<ENDPICK); |
$r->print(<<ENDPICK); |
| |
<h3>Uploading Class List</h3> |
| <hr> |
<hr> |
| <h3>Identify fields</h3> |
<h3>Identify fields</h3> |
| Total number of records found in file: $distotal <hr /> |
Total number of records found in file: $distotal <hr /> |
| Enter as many fields as you can. The system will inform you and bring you back |
Enter as many fields as you can. The system will inform you and bring you back |
| to this page if the data selected is insufficient to run your class.<hr /> |
to this page if the data selected is insufficient to run your class.<hr /> |
| <input type="submit" name="associate" value="Reverse Association" /> |
<input type="button" value="Reverse Association" onClick="javascript:this.form.associate.value='Reverse Association';submit(this.form);" /> |
| <input type="hidden" name="phase" value="three" /> |
<input type="hidden" name="action" value="upload" /> |
| <input type="hidden" name="datatoken" value="$datatoken" /> |
<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="fileupload" value="$ENV{'form.fileupload'}" /> |
| <input type="hidden" name="upfiletype" value="$ENV{'form.upfiletype'}" /> |
<input type="hidden" name="upfiletype" value="$ENV{'form.upfiletype'}" /> |
| <input type="hidden" name="upfile_associate" value="$ENV{'form.upfile_associate'}" /> |
<input type="hidden" name="upfile_associate" |
| |
value="$ENV{'form.upfile_associate'}" /> |
| <hr /> |
<hr /> |
| <script> |
<script type="text/javascript" language="Javascript"> |
| $javascript |
$javascript |
| |
|
| $javascript_validations |
$javascript_validations |
| </script> |
</script> |
| ENDPICK |
ENDPICK |
| } |
} |
| |
|
| |
############################################################### |
| |
############################################################### |
| sub javascript_validations { |
sub javascript_validations { |
| my ($krbdefdom)=@_; |
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); |
return (<<ENDPICK); |
| function verify_message (vf,founduname,foundpwd,foundname,foundid,foundsec) { |
function verify_message (vf,founduname,foundpwd,foundname,foundid,foundsec) { |
| var foundatype=0; |
var foundatype=0; |
| var message=''; |
var message=''; |
| if (founduname==0) { |
if (founduname==0) { |
| alert('You need to specify at least the username field'); |
alert('You need to specify the username field'); |
| return; |
return; |
| } |
} |
| if (vf.login[0].checked) { |
// alert('current.radiovalue = '+current.radiovalue); |
| foundatype=1; |
if (current.radiovalue == null || current.radiovalue == 'nochange') { |
| if (vf.krbdom.value=='') { |
// They did not check any of the login radiobuttons. |
| alert('You need to specify the Kerberos domain'); |
alert('You must choose an authentication type'); |
| return; |
return; |
| } |
|
| } |
} |
| if (vf.login[1].checked) { |
foundatype=1; |
| foundatype=1; |
if (current.argfield == null || current.argfield == '') { |
| if ((vf.intpwd.value=='') && (foundpwd==0)) { |
var alertmsg = ''; |
| alert('You need to specify the initial password'); |
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; |
return; |
| } |
} |
| } |
} |
| if (vf.login[2].checked) { |
|
| foundatype=1; |
|
| //An argument is not required |
|
| } |
|
| if (foundatype==0) { |
|
| alert('You need to set the login type'); |
|
| return; |
|
| } |
|
| if (foundname==0) { message='No name fields specified. '; } |
if (foundname==0) { message='No name fields specified. '; } |
| if (foundid==0) { message+='No ID or student number field specified. '; } |
if (foundid==0) { message+='No ID or student number field specified. '; } |
| if (foundsec==0) { message+='No section or group 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!='') { |
if (message!='') { |
| message+='Continue enrollment?'; |
message+='Continue enrollment?'; |
| if (confirm(message)) { |
if (confirm(message)) { |
| pclose(); |
vf.state.value='enrolling'; |
| vf.submit(); |
vf.submit(); |
| } |
} |
| } else { |
} else { |
| pclose(); |
vf.state.value='enrolling'; |
| vf.submit(); |
vf.submit(); |
| } |
} |
| } |
} |
| |
|
| function setkrb(vf) { |
$authheader |
| if (vf.krbdom.value!='') { |
|
| clearpwd(vf); |
|
| vf.login[0].checked=true; |
|
| vf.krbdom.value=vf.krbdom.value.toUpperCase(); |
|
| vf.intpwd.value=''; |
|
| vf.locarg.value=''; |
|
| } |
|
| } |
|
| |
|
| function setint(vf) { |
|
| if (vf.intpwd.value!='') { |
|
| clearpwd(vf); |
|
| vf.login[1].checked=true; |
|
| vf.krbdom.value=''; |
|
| vf.locarg.value=''; |
|
| } |
|
| } |
|
| |
|
| function setloc(vf) { |
|
| if (vf.locarg.value!='') { |
|
| vf.login[2].checked=true; |
|
| vf.krbdom.value=''; |
|
| vf.intpwd.value=''; |
|
| } |
|
| } |
|
| |
|
| function clickkrb(vf) { |
|
| vf.krbdom.value='$krbdefdom'; |
|
| clearpwd(vf); |
|
| vf.intpwd.value=''; |
|
| vf.locarg.value=''; |
|
| } |
|
| |
|
| function clickint(vf) { |
|
| vf.krbdom.value=''; |
|
| vf.locarg.value=''; |
|
| } |
|
| |
|
| function clickloc(vf) { |
|
| vf.krbdom.value=''; |
|
| vf.intpwd.value=''; |
|
| } |
|
| |
|
| function pclose() { |
|
| parmwin=window.open("/adm/rat/empty.html","LONCAPAparms", |
|
| "height=350,width=350,scrollbars=no,menubar=no"); |
|
| parmwin.close(); |
|
| } |
|
| |
|
| 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(); |
|
| } |
|
| |
|
| ENDPICK |
ENDPICK |
| |
|
| } |
} |
| |
|
| sub phase_two_javascript_forward_associate { |
############################################################### |
| |
############################################################### |
| |
sub upload_manager_javascript_forward_associate { |
| return(<<ENDPICK); |
return(<<ENDPICK); |
| function verify(vf) { |
function verify(vf) { |
| var founduname=0; |
var founduname=0; |
|
Line 313 function verify(vf) {
|
Line 294 function verify(vf) {
|
| verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec); |
verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec); |
| } |
} |
| |
|
| |
// |
| |
// 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) |
| |
// |
| 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 (tf==1 && nw!=0) { |
// If we set this to 'lastname, firstnames', clear out all the ones |
| for (i=2;i<=5;i++) { |
// set to 'fname','mname','lname','gen' (3,4,5,6) currently. |
| eval('vf.f'+i+'.selectedIndex=0;') |
|
| } |
|
| } |
|
| 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) && |
|
Line 335 function flip(vf,tf) {
|
Line 330 function flip(vf,tf) {
|
| } |
} |
| } |
} |
| } |
} |
| |
// 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) { |
|
Line 342 function flip(vf,tf) {
|
Line 339 function flip(vf,tf) {
|
| } |
} |
| } |
} |
| } |
} |
| |
// 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=''; |
vf.locarg.value=''; |
| } |
} |
| } |
} |
|
Line 362 function clearpwd(vf) {
|
Line 362 function clearpwd(vf) {
|
| ENDPICK |
ENDPICK |
| } |
} |
| |
|
| sub phase_two_javascript_reverse_associate { |
############################################################### |
| |
############################################################### |
| |
sub upload_manager_javascript_reverse_associate { |
| return(<<ENDPICK); |
return(<<ENDPICK); |
| function verify(vf) { |
function verify(vf) { |
| var founduname=0; |
var founduname=0; |
|
Line 398 function flip(vf,tf) {
|
Line 400 function flip(vf,tf) {
|
| } |
} |
| // intial password specified, pick internal authentication |
// intial password specified, pick internal authentication |
| if (tf==8 && nw!=0) { |
if (tf==8 && nw!=0) { |
| vf.login[1].checked=true; |
changed_radio('int',document.studentform); |
| vf.intpwd.value=''; |
set_auth_radio_buttons('int',document.studentform); |
| vf.krbdom.value=''; |
vf.krbarg.value=''; |
| |
vf.intarg.value=''; |
| vf.locarg.value=''; |
vf.locarg.value=''; |
| } |
} |
| } |
} |
|
Line 414 function clearpwd(vf) {
|
Line 417 function clearpwd(vf) {
|
| ENDPICK |
ENDPICK |
| } |
} |
| |
|
| sub phase_two_end { |
############################################################### |
| |
############################################################### |
| |
sub print_upload_manager_footer { |
| my ($r,$i,$keyfields,$defdom,$today,$halfyear)=@_; |
my ($r,$i,$keyfields,$defdom,$today,$halfyear)=@_; |
| |
|
| |
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(<<ENDPICK); |
$r->print(<<ENDPICK); |
| </table> |
</table> |
| <input type=hidden name=nfields value=$i> |
<input type=hidden name=nfields value=$i> |
|
Line 423 sub phase_two_end {
|
Line 440 sub phase_two_end {
|
| <h3>Login Type</h3> |
<h3>Login Type</h3> |
| <p>Note: this will not take effect if the user already exists</p> |
<p>Note: this will not take effect if the user already exists</p> |
| <p> |
<p> |
| <input type=radio name=login value=krb onClick="clickkrb(this.form);" /> |
$krbform |
| Kerberos authenticated with domain |
|
| <input type=text size=10 name=krbdom onChange="setkrb(this.form);" /> |
|
| </p> |
</p> |
| <p> |
<p> |
| <input type=radio name=login value=int onClick="clickint(this.form);" /> |
$intform |
| Internally authenticated (with initial password |
|
| <input type=text size=10 name=intpwd onChange="setint(this.form);" />) |
|
| </p> |
</p> |
| <p> |
<p> |
| <input type=radio name=login value=loc onClick="clickloc(this.form);" /> |
$locform |
| Local Authentication with argument |
|
| <input type=text size=10 name=locarg onChange="setloc(this.form);" /> |
|
| </p> |
</p> |
| <h3>LON-CAPA Domain for Students</h3> |
<h3>LON-CAPA Domain for Students</h3> |
| LON-CAPA domain: <input type=text size=10 value=$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 print list of users not enrolled anymore)<p> |
(also print list of users not enrolled anymore)<p> |
|
Line 459 LON-CAPA domain: <input type=text size=1
|
Line 461 LON-CAPA domain: <input type=text size=1
|
| <input type=checkbox name=forceid value=yes> |
<input type=checkbox name=forceid value=yes> |
| Disable ID/Student Number Safeguard and Force Change of Conflicting IDs |
Disable ID/Student Number Safeguard and Force Change of Conflicting IDs |
| (only do if you know what you are doing)<p> |
(only do if you know what you are doing)<p> |
| <input type=button onClick="verify(this.form)" value="Update Courselist"><br> |
<input type="button" onClick="javascript:verify(this.form)" value="Update Courselist" /><br /> |
| Note: for large courses, this operation might be time consuming. |
Note: for large courses, this operation may be time consuming. |
| ENDPICK |
ENDPICK |
| } |
} |
| |
|
| # ======================================================= Menu Phase Two Upload |
# ======================================================= Menu Phase Two Upload |
| |
sub print_upload_manager_form { |
| sub menu_phase_two_upload { |
|
| my $r=shift; |
my $r=shift; |
| |
|
| my $datatoken; |
my $datatoken; |
|
Line 479 sub menu_phase_two_upload {
|
Line 480 sub menu_phase_two_upload {
|
| my @records=&Apache::loncommon::upfile_record_sep(); |
my @records=&Apache::loncommon::upfile_record_sep(); |
| my $total=$#records; |
my $total=$#records; |
| my $distotal=$total+1; |
my $distotal=$total+1; |
| |
|
| $ENV{'SERVER_NAME'}=~/(\w+\.\w+)$/; |
|
| my $krbdefdom=$1; |
|
| $krbdefdom=~tr/a-z/A-Z/; |
|
| |
|
| my $today=time; |
my $today=time; |
| my $halfyear=$today+15552000; |
my $halfyear=$today+15552000; |
| |
|
| my $defdom=$r->dir_config('lonDefDomain'); |
my $defdom=$r->dir_config('lonDefDomain'); |
| |
my ($krbdef,$krbdefdom) = |
| &phase_two_header($r,$datatoken,$distotal,$krbdefdom); |
&Apache::loncommon::get_kerberos_defaults($defdom); |
| |
&print_upload_manager_header($r,$datatoken,$distotal,$krbdefdom); |
| my $i; |
my $i; |
| my $keyfields; |
my $keyfields; |
| if ($total>=0) { |
if ($total>=0) { |
| my @d=(['username','Username'],['names','Last Name, First Names'], |
my @d=(['username','Username'], |
| ['fname','First Name'],['mname','Middle Names/Initials'], |
['names','Last Name, First Names'], |
| ['lname','Last Name'],['gen','Generation'], |
['fname','First Name'], |
| ['id','ID/Student Number'],['sec','Group/Section'], |
['mname','Middle Names/Initials'], |
| |
['lname','Last Name'], |
| |
['gen','Generation'], |
| |
['id','ID/Student Number'], |
| |
['sec','Group/Section'], |
| ['ipwd','Initial Password']); |
['ipwd','Initial Password']); |
| if ($ENV{'form.upfile_associate'} eq 'reverse') { |
if ($ENV{'form.upfile_associate'} eq 'reverse') { |
| &Apache::loncommon::csv_print_samples($r,\@records); |
&Apache::loncommon::csv_print_samples($r,\@records); |
|
Line 511 sub menu_phase_two_upload {
|
Line 510 sub menu_phase_two_upload {
|
| $keyfields=join(',',sort(keys(%sone))); |
$keyfields=join(',',sort(keys(%sone))); |
| } |
} |
| } |
} |
| |
&print_upload_manager_footer($r,$i,$keyfields,$defdom,$today,$halfyear); |
| |
|
| &phase_two_end($r,$i,$keyfields,$defdom,$today,$halfyear); |
|
| } |
} |
| |
|
| # ======================================================= Enroll single student |
# ======================================================= Enroll single student |
| |
|
| sub 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('<h3>Enrolling Student</h3>'); |
| |
$r->print('<p>Enrolling '.$ENV{'form.cuname'}." \@ ". |
| |
$ENV{'form.lcdomain'}.'</p>'); |
| if (($ENV{'form.cuname'})&&($ENV{'form.cuname'}!~/\W/)&& |
if (($ENV{'form.cuname'})&&($ENV{'form.cuname'}!~/\W/)&& |
| ($ENV{'form.cdomain'})&&($ENV{'form.cdomain'}!~/\W/)) { |
($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 $amode=''; |
| my $genpwd=''; |
my $genpwd=''; |
| if ($ENV{'form.login'} eq 'krb') { |
if ($ENV{'form.login'} eq 'krb') { |
| $amode='krb4'; |
$amode='krb'; |
| $genpwd=$ENV{'form.krbdom'}; |
$amode.=$ENV{'form.krbver'}; |
| |
$genpwd=$ENV{'form.krbarg'}; |
| } elsif ($ENV{'form.login'} eq 'int') { |
} elsif ($ENV{'form.login'} eq 'int') { |
| $amode='internal'; |
$amode='internal'; |
| $genpwd=$ENV{'form.intpwd'}; |
$genpwd=$ENV{'form.intarg'}; |
| } elsif ($ENV{'form.login'} eq 'loc') { |
} elsif ($ENV{'form.login'} eq 'loc') { |
| $amode='localauth'; |
$amode='localauth'; |
| $genpwd=$ENV{'form.locarg'}; |
$genpwd=$ENV{'form.locarg'}; |
| if (!$genpwd) { $genpwd=" "; } |
if (!$genpwd) { $genpwd=" "; } |
| } |
} |
| if (($amode) && ($genpwd)) { |
my $home = &Apache::lonnet::homeserver($ENV{'form.cuname'}, |
| &dropstudent($ENV{'form.cdomain'},$ENV{'form.cuname'}, |
$ENV{'form.lcdomain'}); |
| $ENV{'request.course.id'},$ENV{'form.csec'}); |
if ((($amode) && ($genpwd)) || ($home ne 'no_host')) { |
| $r->print(&Apache::lonnet::modifystudent( |
# Clean out any old roles the student has in this class. |
| $ENV{'form.cdomain'},$ENV{'form.cuname'}, |
&modifystudent($ENV{'form.lcdomain'},$ENV{'form.cuname'}, |
| $ENV{'form.cstid'},$amode,$genpwd, |
$ENV{'request.course.id'},$ENV{'form.csec'}, |
| $ENV{'form.cfirst'},$ENV{'form.cmiddle'}, |
$desiredhost); |
| $ENV{'form.clast'},$ENV{'form.cgen'}, |
my $login_result = &Apache::lonnet::modifystudent |
| $ENV{'form.csec'},$ENV{'form.enddate'}, |
($ENV{'form.lcdomain'},$ENV{'form.cuname'}, |
| $ENV{'form.startdate'},$ENV{'form.forceid'})); |
$ENV{'form.cstid'},$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 { |
} else { |
| $r->print('Invalid login mode or password'); |
$r->print('<p><font color="#ff0000">ERROR</font> '. |
| |
'Invalid login mode or password. '. |
| |
'Unable to enroll '.$ENV{'form.cuname'}.'.</p>'); |
| } |
} |
| } else { |
} else { |
| $r->print('Invalid username or domain'); |
$r->print('Invalid username or domain'); |
| } |
} |
| } |
} |
| |
|
| # ======================================================= Menu Phase Two Enroll |
sub setup_date_selectors { |
| |
my ($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 $result; |
| |
} |
| |
|
| |
sub make_dates_default { |
| |
my ($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; |
| |
} |
| |
|
| sub menu_phase_two_enroll { |
# ======================================================= Menu Phase Two Enroll |
| |
sub print_enroll_single_student_form { |
| my $r=shift; |
my $r=shift; |
| |
$r->print("<h3>Enroll One Student</h3>"); |
| $ENV{'SERVER_NAME'}=~/(\w+\.\w+)$/; |
my $today = time; |
| my $krbdefdom=$1; |
my $halfyear = $today+15552000; |
| $krbdefdom=~tr/a-z/A-Z/; |
|
| |
|
| my $today=time; |
|
| my $halfyear=$today+15552000; |
|
| |
|
| my $defdom=$r->dir_config('lonDefDomain'); |
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 $javascript_validations=&javascript_validations($krbdefdom); |
| $r->print(<<ENDSENROLL); |
my %param = ( formname => 'document.studentform', |
| <script> |
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) { |
function verify(vf) { |
| var founduname=0; |
var founduname=0; |
| var foundpwd=0; |
var foundpwd=0; |
|
Line 577 function verify(vf) {
|
Line 705 function verify(vf) {
|
| var foundid=0; |
var foundid=0; |
| var foundsec=0; |
var foundsec=0; |
| var tw; |
var tw; |
| if ((typeof(vf.cuname.value)!="undefined") && (vf.cuname.value!='') && |
if ((typeof(vf.cuname.value) !="undefined") && (vf.cuname.value!='') && |
| (typeof(vf.cdomain.value)!="undefined") && (vf.cdomain.value!='')) { |
(typeof(vf.lcdomain.value)!="undefined") && (vf.lcdomain.value!='')) { |
| founduname=1; |
founduname=1; |
| } |
} |
| if ((typeof(vf.cfirst.value)!="undefined") && (vf.cfirst.value!='') && |
if ((typeof(vf.cfirst.value)!="undefined") && (vf.cfirst.value!='') && |
| (typeof(vf.clast.value)!="undefined") && (vf.clast.value!='')) { |
(typeof(vf.clast.value) !="undefined") && (vf.clast.value!='')) { |
| foundname=1; |
foundname=1; |
| } |
} |
| if ((typeof(vf.csec.value)!="undefined") && (vf.csec.value!='')) { |
if ((typeof(vf.csec.value)!="undefined") && (vf.csec.value!='')) { |
|
Line 606 function clearpwd(vf) {
|
Line 734 function clearpwd(vf) {
|
| |
|
| </script> |
</script> |
| <h3>Personal Data</h3> |
<h3>Personal Data</h3> |
| First Name: <input type=text name=cfirst size=15><br> |
<table> |
| Middle Name: <input type=text name=cmiddle size=15><br> |
<tr><td>First Name:</td><td> <input type="text" name="cfirst" size="15"></td></tr> |
| Last Name: <input type=text name=clast size=15><br> |
<tr><td>Middle Name:</td><td> <input type="text" name="cmiddle" size="15"></td></tr> |
| Generation: <input type=text name=cgen size=5><p> |
<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> |
| |
|
| ID/Student Number: <input type=text name=cstid size=10><p> |
<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> |
| |
$locform |
| |
</p><p> |
| |
|
| Group/Section: <input type=text name=csec size=5><p> |
<h3>Course Data</h3> |
| |
|
| <h3>Login Data</h3> |
<p>Group/Section: <input type="text" name="csec" size="5" /> |
| Username: <input type=text name=cuname size=15><p> |
<p> |
| Domain: <input type=text size=10 value=$defdom name=cdomain><p> |
$date_table |
| Note: login settings below will not take effect if the user already exists<p> |
|
| |
|
| <input type=radio name=login value=krb onClick="clickkrb(this.form);"> |
|
| Kerberos authenticated with domain |
|
| <input type=text size=10 name=krbdom onChange="setkrb(this.form);"><p> |
|
| <input type=radio name=login value=int onClick="clickint(this.form);"> |
|
| Internally authenticated (with initial password |
|
| <input type=text size=10 name=intpwd onChange="setint(this.form);">) |
|
| <p> |
|
| <input type=radio name=login value=loc onClick="clickloc(this.form);" /> |
|
| Local Authentication with argument |
|
| <input type=text size=10 name=locarg onChange="setloc(this.form);" /> |
|
| </p> |
</p> |
| <h3>Starting and Ending Dates</h3> |
|
| <input type="hidden" value='' name="pres_value"> |
|
| <input type="hidden" value='' name="pres_type"> |
|
| <input type="hidden" value='' name="pres_marker"> |
|
| <input type="hidden" value='$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>ID/Student Number</h3> |
<h3>ID/Student Number</h3> |
| <input type=checkbox name=forceid value=yes> |
<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 |
Disable ID/Student Number Safeguard and Force Change of Conflicting IDs |
| (only do if you know what you are doing)<p> |
(only do if you know what you are doing) |
| <input type=button onClick="verify(this.form)" value="Enroll as student"><br> |
</p><p> |
| <input type=hidden name=phase value=five> |
<input type="button" onClick="verify(this.form)" value="Enroll as student"> |
| ENDSENROLL |
</p> |
| |
END |
| |
return; |
| } |
} |
| |
|
| # ========================================================= Menu Phase Two Drop |
# ========================================================= Menu Phase Two Drop |
| |
sub print_drop_menu { |
| |
my $r=shift; |
| |
$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; |
| |
} |
| |
|
| sub menu_phase_two_drop { |
# ============================================== view classlist |
| |
sub print_html_classlist { |
| my $r=shift; |
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 $cid=$ENV{'request.course.id'}; |
| my $classlst=&Apache::lonnet::reply |
my ($classlist,$keylist)=&Apache::loncoursedata::get_classlist(); |
| ('dump:'.$ENV{'course.'.$cid.'.domain'}.':'. |
if (! defined($classlist)) { |
| $ENV{'course.'.$cid.'.num'}.':classlist', |
$r->print("There are no students currently enrolled.\n"); |
| $ENV{'course.'.$cid.'.home'}); |
} else { |
| my %currentlist=(); |
# Print out the available choices |
| my $now=time; |
if ($ENV{'form.action'} eq 'modifystudent') { |
| unless ($classlst=~/^error\:/) { |
&show_class_list($r,'view','modify','modifystudent', |
| foreach (split(/\&/,$classlst)) { |
$ENV{'form.Status'},$classlist,$keylist); |
| my ($name,$value)=split(/\=/,$_); |
} else { |
| my ($end,$start)=split(/\:/, |
&show_class_list($r,'view','aboutme','classlist', |
| &Apache::lonnet::unescape($value)); |
$ENV{'form.Status'},$classlist,$keylist); |
| my $active=1; |
} |
| if (($end) && ($now>$end)) { $active=0; } |
} |
| if ($active) { |
} |
| $currentlist{&Apache::lonnet::unescape($name)}=1; |
|
| } |
# ============================================== view classlist |
| } |
sub print_formatted_classlist { |
| # ----------------------------------------------------------- Print out choices |
my $r=shift; |
| &show_drop_list($r,%currentlist); |
my $mode = shift; |
| } else { |
my $cid=$ENV{'request.course.id'}; |
| $r->print( |
my ($classlist,$keylist)=&Apache::loncoursedata::get_classlist(); |
| '<font color=red><h3>Could not access classlist: '.$classlst. |
if (! defined($classlist)) { |
| '</h3></font>'); |
$r->print("There are no students currently enrolled.\n"); |
| } |
} else { |
| |
&show_class_list($r,$mode,'nolink','csv', |
| |
$ENV{'form.Status'},$classlist,$keylist); |
| |
} |
| } |
} |
| |
|
| # =================================================== Show student list to drop |
# =================================================== Show student list to drop |
| |
sub show_class_list { |
| |
my ($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); |
| |
} |
| |
|
| |
################################################# |
| |
################################################# |
| |
|
| |
=pod |
| |
|
| |
=item show_drop_list |
| |
|
| |
Display a list of students to drop |
| |
Inputs: |
| |
|
| |
=over 4 |
| |
|
| |
=item $r, Apache request |
| |
|
| |
=item $classlist, hash pointer returned from loncoursedata::get_classlist(); |
| |
|
| |
=item $keylist, array pointer returned from loncoursedata::get_classlist() |
| |
which describes the order elements are stored in the %$classlist values. |
| |
|
| |
=item $nosort, if true, sorting links are omitted. |
| |
|
| |
=back |
| |
|
| |
=cut |
| |
|
| |
################################################# |
| |
################################################# |
| sub show_drop_list { |
sub show_drop_list { |
| my ($r,%currentlist)=@_; |
my ($r,$classlist,$keylist,$nosort)=@_; |
| my $cid=$ENV{'request.course.id'}; |
my $cid=$ENV{'request.course.id'}; |
| |
if (! exists($ENV{'form.sortby'})) { |
| |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
| |
['sortby']); |
| |
} |
| |
my $sortby = $ENV{'form.sortby'}; |
| |
if ($sortby !~ /^(username|domain|section|fullname|id)$/) { |
| |
$sortby = 'username'; |
| |
} |
| |
# |
| |
my $action = "drop"; |
| |
$r->print(<<END); |
| |
<input type="hidden" name="sortby" value="$sortby" /> |
| |
<input type="hidden" name="action" value="$action" /> |
| |
<input type="hidden" name="state" value="done" /> |
| |
<script> |
| |
function checkAll(field) { |
| |
for (i = 0; i < field.length; i++) |
| |
field[i].checked = true ; |
| |
} |
| |
|
| $r->print('<input type=hidden name=phase value=four>'); |
function uncheckAll(field) { |
| $r->print('<table border=2>'); |
for (i = 0; i < field.length; i++) |
| foreach (sort keys %currentlist) { |
field[i].checked = false ; |
| my ($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>'. |
|
| &Apache::lonnet::unescape($reply[2]).' '. |
|
| &Apache::lonnet::unescape($reply[3]).', '. |
|
| &Apache::lonnet::unescape($reply[0]).' '. |
|
| &Apache::lonnet::unescape($reply[1]). |
|
| '</td><td>'. |
|
| $ssec."</td></tr>\n"); |
|
| } |
|
| $r->print('</table><br>'); |
|
| $r->print('<input type=submit value="Drop Students">'); |
|
| } |
} |
| |
</script> |
| |
<p> |
| |
<input type="hidden" name="phase" value="four"> |
| |
END |
| |
|
| # ================================================= Drop/Add from uploaded file |
if ($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; |
| |
} |
| |
|
| sub upfile_drop_add { |
# |
| |
# Print out the initial form to get the courselist file |
| |
# |
| |
sub print_first_courselist_upload_form { |
| my $r=shift; |
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); |
&Apache::loncommon::load_tmp_file($r); |
| my @studentdata=&Apache::loncommon::upfile_record_sep(); |
my @studentdata=&Apache::loncommon::upfile_record_sep(); |
| |
my @keyfields = split(/\,/,$ENV{'form.keyfields'}); |
| my @keyfields=split(/\,/,$ENV{'form.keyfields'}); |
my $cid = $ENV{'request.course.id'}; |
| my $cid=$ENV{'request.course.id'}; |
my %fields=(); |
| my %fields=(); |
for (my $i=0; $i<=$ENV{'form.nfields'}; $i++) { |
| for (my $i=0;$i<=$ENV{'form.nfields'};$i++) { |
if ($ENV{'form.upfile_associate'} eq 'reverse') { |
| if ($ENV{'form.upfile_associate'} eq 'reverse') { |
if ($ENV{'form.f'.$i} ne 'none') { |
| if ($ENV{'form.f'.$i} ne 'none') { |
$fields{$keyfields[$i]}=$ENV{'form.f'.$i}; |
| $fields{$keyfields[$i]}=$ENV{'form.f'.$i}; |
} |
| } |
} else { |
| } else { |
$fields{$ENV{'form.f'.$i}}=$keyfields[$i]; |
| $fields{$ENV{'form.f'.$i}}=$keyfields[$i]; |
} |
| } |
} |
| } |
# |
| my $startdate=$ENV{'form.startdate'}; |
my ($startdate,$enddate) = &get_dates_from_form(); |
| my $enddate=$ENV{'form.enddate'}; |
if ($ENV{'form.makedatesdefault'}) { |
| if ($startdate=~/\D/) { $startdate=''; } |
$r->print(&make_dates_default($startdate,$enddate)); |
| if ($enddate=~/\D/) { $enddate=''; } |
} |
| my $domain=$ENV{'form.lcdomain'}; |
# Determine domain and desired host (home server) |
| my $amode=''; |
my $domain=$ENV{'form.lcdomain'}; |
| my $genpwd=''; |
my $desiredhost = $ENV{'form.lcserver'}; |
| if ($ENV{'form.login'} eq 'krb') { |
if (lc($desiredhost) eq 'default') { |
| $amode='krb4'; |
$desiredhost = undef; |
| $genpwd=$ENV{'form.krbdom'}; |
} else { |
| } elsif ($ENV{'form.login'} eq 'int') { |
my %home_servers = &Apache::loncommon::get_library_servers($domain); |
| $amode='internal'; |
if (! exists($home_servers{$desiredhost})) { |
| if ((defined($ENV{'form.intpwd'})) && ($ENV{'form.intpwd'})) { |
$r->print('<font color="#ff0000">Error:</font>'. |
| $genpwd=$ENV{'form.intpwd'}; |
'Invalid home server specified'); |
| } |
return; |
| } elsif ($ENV{'form.login'} eq 'loc') { |
} |
| $amode='localauth'; |
} |
| if ((defined($ENV{'form.locarg'})) && ($ENV{'form.locarg'})) { |
# Determine authentication mechanism |
| $genpwd=$ENV{'form.locarg'}; |
my $amode = ''; |
| } |
my $genpwd = ''; |
| } |
if ($ENV{'form.login'} eq 'krb') { |
| unless (($domain=~/\W/) || ($amode eq '')) { |
$amode='krb'; |
| $r->print('<h3>Enrolling Students</h3>'); |
$amode.=$ENV{'form.krbver'}; |
| my $count=0; |
$genpwd=$ENV{'form.krbarg'}; |
| my $flushc=0; |
} elsif ($ENV{'form.login'} eq 'int') { |
| my %student=(); |
$amode='internal'; |
| # ----------------------------------------------------------- Get new classlist |
if ((defined($ENV{'form.intarg'})) && ($ENV{'form.intarg'})) { |
| # --------------------------------------------------------- Enroll new students |
$genpwd=$ENV{'form.intarg'}; |
| foreach (@studentdata) { |
} |
| my %entries=&Apache::loncommon::record_sep($_); |
} elsif ($ENV{'form.login'} eq 'loc') { |
| |
$amode='localauth'; |
| unless (($entries{$fields{'username'}} eq '') || |
if ((defined($ENV{'form.locarg'})) && ($ENV{'form.locarg'})) { |
| (!defined($entries{$fields{'username'}}))) { |
$genpwd=$ENV{'form.locarg'}; |
| my $fname=''; my $mname=''; my $lname=''; my $gen=''; |
} |
| if (defined($fields{'names'})) { |
} |
| ($lname,$fname,$mname)= |
unless (($domain=~/\W/) || ($amode eq '')) { |
| ($entries{$fields{'names'}}=~/([^\,]+)\,\s*(\w+)\s*(.*)$/); |
####################################### |
| } else { |
## Enroll Students ## |
| if (defined($fields{'fname'})) { |
####################################### |
| $fname=$entries{$fields{'fname'}}; |
$r->print('<h3>Enrolling Students</h3>'); |
| } |
my $count=0; |
| if (defined($fields{'mname'})) { |
my $flushc=0; |
| $mname=$entries{$fields{'mname'}}; |
my %student=(); |
| } |
# Get new classlist |
| if (defined($fields{'lname'})) { |
foreach (@studentdata) { |
| $lname=$entries{$fields{'lname'}}; |
my %entries=&Apache::loncommon::record_sep($_); |
| } |
# Determine student name |
| if (defined($fields{'gen'})) { |
unless (($entries{$fields{'username'}} eq '') || |
| $gen=$entries{$fields{'gen'}}; |
(!defined($entries{$fields{'username'}}))) { |
| } |
my ($fname, $mname, $lname,$gen) = ('','','',''); |
| } |
if (defined($fields{'names'})) { |
| if ($entries{$fields{'username'}}=~/\W/) { |
($lname,$fname,$mname)=($entries{$fields{'names'}}=~ |
| $r->print('<p><b>Unacceptable username: '. |
/([^\,]+)\,\s*(\w+)\s*(.*)$/); |
| |
} 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('<p><b>Unacceptable username: '. |
| $entries{$fields{'username'}}.' for user '. |
$entries{$fields{'username'}}.' for user '. |
| $fname.' '.$mname.' '.$lname.' '.$gen.'</b><p>'); |
$fname.' '.$mname.' '.$lname.' '.$gen.'</b><p>'); |
| } 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 student password |
| } else { |
my $password=''; |
| if (defined($fields{'ipwd'})) { |
if ($genpwd) { |
| if ($entries{$fields{'ipwd'}}) { |
$password=$genpwd; |
| $password=$entries{$fields{'ipwd'}}; |
} else { |
| } |
if (defined($fields{'ipwd'})) { |
| } |
if ($entries{$fields{'ipwd'}}) { |
| } |
$password=$entries{$fields{'ipwd'}}; |
| if ($password) { |
} |
| &dropstudent($domain,$username,$cid,$sec); |
} |
| my $reply=&Apache::lonnet::modifystudent( |
} |
| $domain,$username,$id,$amode,$password, |
# Clean up whitespace |
| $fname,$mname,$lname,$gen,$sec,$enddate,$startdate, |
foreach (\$domain,\$username,\$id,\$fname,\$mname, |
| $ENV{'form.forceid'}); |
\$lname,\$gen,\$sec) { |
| unless ($reply eq 'ok') { |
$$_ =~ s/(\s+$|^\s+)//g; |
| $r->print( |
} |
| "<p><b>Error enrolling $username: $reply</b><p>"); |
if ($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'},$desiredhost); |
| |
if ($reply ne 'ok') { |
| |
$r->print('<p><b>'. |
| |
'Error enrolling '.$username.': '. |
| |
$reply.'</b></p>'); |
| } else { |
} else { |
| $count++; $flushc++; |
$count++; $flushc++; |
| $student{$username}=1; |
$student{$username}=1; |
|
Line 833 sub upfile_drop_add {
|
Line 1549 sub upfile_drop_add {
|
| $flushc=0; |
$flushc=0; |
| } |
} |
| } |
} |
| } else { |
} else { |
| $r->print( |
$r->print("<p><b>No password for $username</b><p>"); |
| "<p><b>No password for $username</b><p>"); |
} |
| } |
} |
| } |
} |
| } |
} # end of foreach (@studentdata) |
| } |
$r->print('<p>Processed Students: '.$count.'</p>'); |
| $r->print('<p>Processed Students: '.$count); |
$r->print("<p>If active, the new role will be available when the ". |
| # --------------------------------------------------------------- Drop students |
"students next log in to LON-CAPA.</p>"); |
| if ($ENV{'form.fullup'} eq 'yes') { |
##################################### |
| $r->print('<h3>Dropping Students</h3>'); |
# Drop students # |
| # ------------------------------------------------------- Get current classlist |
##################################### |
| my $classlst=&Apache::lonnet::reply |
if ($ENV{'form.fullup'} eq 'yes') { |
| ('dump:'.$ENV{'course.'.$cid.'.domain'}.':'. |
$r->print('<h3>Dropping Students</h3>'); |
| $ENV{'course.'.$cid.'.num'}.':classlist', |
# Get current classlist |
| $ENV{'course.'.$cid.'.home'}); |
my ($classlist,$keylist)=&Apache::loncoursedata::get_classlist(); |
| my %currentlist=(); |
if (! defined($classlist)) { |
| my $now=time; |
$r->print("There are no students currently enrolled.\n"); |
| unless ($classlst=~/^error\:/) { |
} else { |
| foreach (split(/\&/,$classlst)) { |
# Remove the students we just added from the list of students. |
| my ($name,$value)=split(/\=/,$_); |
foreach (@studentdata) { |
| my ($end,$start)=split(/\:/, |
my %entries=&Apache::loncommon::record_sep($_); |
| &Apache::lonnet::unescape($value)); |
unless (($entries{$fields{'username'}} eq '') || |
| my $active=1; |
(!defined($entries{$fields{'username'}}))) { |
| if (($end) && ($now>$end)) { $active=0; } |
delete($classlist->{$entries{$fields{'username'}}. |
| if ($active) { |
':'.$domain}); |
| $currentlist{&Apache::lonnet::unescape($name)}=1; |
} |
| } |
} |
| } |
# Print out list of dropped students. |
| # ------------------------------------------------ Now got up-to-date classlist |
&show_drop_list($r,$classlist,$keylist,'nosort'); |
| foreach (@studentdata) { |
} |
| my %entries=&Apache::loncommon::record_sep($_); |
} |
| unless (($entries{$fields{'username'}} eq '') || |
} # end of unless |
| (!defined($entries{$fields{'username'}}))) { |
|
| delete($currentlist{ |
|
| $entries{$fields{'username'}}.':'. |
|
| $domain}); |
|
| } |
|
| } |
|
| # ----------------------------------------------------------- Print out choices |
|
| &show_drop_list($r,%currentlist); |
|
| } else { |
|
| $r->print( |
|
| '<font color=red><h3>Could not access classlist: '.$classlst. |
|
| '</h3></font>'); |
|
| } |
|
| } |
|
| # ------------------------------------------------------------------------ Done |
|
| |
|
| } |
|
| } |
} |
| |
|
| # ================================================================== Phase four |
# ================================================================== Phase four |
| |
|
| sub drop_student_list { |
sub drop_student_list { |
| my $r=shift; |
my $r=shift; |
| my $count=0; |
my $count=0; |
| foreach (keys %ENV) { |
my @droplist; |
| if ($_=~/^form\.drop\:/) { |
if (ref($ENV{'form.droplist'})) { |
| my ($dummy,$uname,$udom)=split(/\:/,$_); |
@droplist = @{$ENV{'form.droplist'}}; |
| &dropstudent($udom,$uname,$ENV{'request.course.id'}); |
} else { |
| $r->print('Dropped '.$uname.' at '.$udom.'<br>'); |
@droplist = ($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++; |
$count++; |
| |
} else { |
| |
$r->print('Error dropping '.$uname.' @ '.$udom.': '.$result. |
| |
'<br />'); |
| } |
} |
| } |
} |
| $r->print('<p><b>Dropped '.$count.' student(s).</b>'); |
$r->print('<p><b>Dropped '.$count.' student(s).</b>'); |
| $r->print('<p>Re-enrollment will re-activate data.'); |
$r->print('<p>Re-enrollment will re-activate data.') if ($count); |
| } |
} |
| |
|
| # ================================================================ Main Handler |
################################################################### |
| |
################################################################### |
| sub handler { |
|
| my $r=shift; |
|
| $Apache::lonxml::debug=1; |
|
| if ($r->header_only) { |
|
| $r->content_type('text/html'); |
|
| $r->send_http_header; |
|
| return OK; |
|
| } |
|
| |
|
| # ----------------------------------------------------- Needs to be in a course |
|
| |
|
| if (($ENV{'request.course.fn'}) && |
|
| (&Apache::lonnet::allowed('cst',$ENV{'request.course.id'}))) { |
|
| |
|
| # ------------------------------------------------------------------ Start page |
|
| $r->content_type('text/html'); |
|
| $r->send_http_header; |
|
| &header($r); |
|
| |
|
| # --------------------------------------------------- Phase one, initial screen |
|
| unless ($ENV{'form.phase'}) { |
|
| &menu_phase_one($r); |
|
| } |
|
| # ------------------------------------------------------------------- Phase two |
|
| |
|
| if ($ENV{'form.associate'} eq 'Reverse Association') { |
|
| $ENV{'form.phase'} = 'two'; |
|
| if ( $ENV{'form.upfile_associate'} ne 'reverse' ) { |
|
| $ENV{'form.upfile_associate'} = 'reverse'; |
|
| } else { |
|
| $ENV{'form.upfile_associate'} = 'forward'; |
|
| } |
|
| } |
|
| if ($ENV{'form.phase'} eq 'two') { |
|
| if ($ENV{'form.fileupload'}) { |
|
| &menu_phase_two_upload($r); |
|
| } elsif ($ENV{'form.enroll'}) { |
|
| &menu_phase_two_enroll($r); |
|
| } elsif ($ENV{'form.drop'}) { |
|
| &menu_phase_two_drop($r); |
|
| } |
|
| } |
|
| |
|
| |
=pod |
| |
|
| |
=item &handler |
| |
|
| |
The typical handler you see in all these modules. Takes $r, the |
| |
http request, as an argument. |
| |
|
| |
The response to the request is governed by two form variables |
| |
|
| |
form.action form.state response |
| |
--------------------------------------------------- |
| |
undefined undefined print main menu |
| |
upload undefined print courselist upload menu |
| |
upload got_file deal with uploaded file, |
| |
print the upload managing menu |
| |
upload enrolling enroll students based on upload |
| |
drop undefined print the classlist ready to drop |
| |
drop done drop the selected students |
| |
enrollstudent undefined print single student enroll menu |
| |
enrollstudent enrolling enroll student |
| |
classlist undefined print html classlist |
| |
classlist csv print csv classlist |
| |
modifystudent undefined print classlist to select student to modify |
| |
modifystudent selected print modify student menu |
| |
modifystudent done make modifications to student record |
| |
|
| |
=cut |
| |
|
| # ----------------------------------------------------------------- Phase three |
################################################################### |
| if ($ENV{'form.phase'} eq 'three') { |
################################################################### |
| if ($ENV{'form.datatoken'}) { |
sub handler { |
| &upfile_drop_add($r); |
my $r=shift; |
| } |
if ($r->header_only) { |
| } |
$r->content_type('text/html'); |
| # ------------------------------------------------------------------ Phase four |
$r->send_http_header; |
| if ($ENV{'form.phase'} eq 'four') { |
return OK; |
| &drop_student_list($r); |
} |
| } |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
| # ------------------------------------------------------------------ Phase five |
['action','state']); |
| if ($ENV{'form.phase'} eq 'five') { |
# Needs to be in a course |
| &enroll_single_student($r); |
if (! (($ENV{'request.course.fn'}) && |
| } |
(&Apache::lonnet::allowed('cst',$ENV{'request.course.id'})))) { |
| # ------------------------------------------------------------------------- End |
# Not in a course, or not allowed to modify parms |
| $r->print('</form></body></html>'); |
$ENV{'user.error.msg'}= |
| } else { |
"/adm/dropadd:cst:0:0:Cannot drop or add students"; |
| # ----------------------------- Not in a course, or not allowed to modify parms |
return HTTP_NOT_ACCEPTABLE; |
| $ENV{'user.error.msg'}= |
} |
| "/adm/dropadd:cst:0:0:Cannot drop or add students"; |
# |
| return HTTP_NOT_ACCEPTABLE; |
# Only output the header information if they did not request csv format |
| } |
# |
| return OK; |
if (exists($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__ |
| |
|
| |
|
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