loncom/interface/londropadd.pm - diff

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Diff for /loncom/interface/Attic/londropadd.pm between versions 1.70 and 1.99

version 1.70, 2003/07/02 15:25:46	version 1.99, 2004/01/15 19:27:05
Line 25	Line 25
#	#
# http://www.lon-capa.org/	# http://www.lon-capa.org/
#	#
# (Handler to set parameters for assessments
#	#
# (Handler to resolve ambiguous file locations
#
# (TeX Content Handler
#
###############################################################
###############################################################	###############################################################
	##############################################################

package Apache::londropadd;	package Apache::londropadd;

Line 42 use Apache::loncommon();	Line 37 use Apache::loncommon();
use Apache::lonhtmlcommon();	use Apache::lonhtmlcommon();
use Apache::Constants qw(:common :http REDIRECT);	use Apache::Constants qw(:common :http REDIRECT);
use Spreadsheet::WriteExcel;	use Spreadsheet::WriteExcel;
	use Apache::lonlocal;

###############################################################	###############################################################
###############################################################	###############################################################
sub header {	sub header {
my $bodytag=&Apache::loncommon::bodytag('Enrollment Manager');	my $bodytag=&Apache::loncommon::bodytag('Enrollment Manager').
	&Apache::loncommon::help_open_faq(9).
	&Apache::loncommon::help_open_bug('Instructor Interface');
	my $title = &mt('LON-CAPA Enrollment Manager');
return(<<ENDHEAD);	return(<<ENDHEAD);
<html>	<html>
<head>	<head>
<title>LON-CAPA Enrollment Manager</title>	<title>$title</title>
</head>	</head>
$bodytag	$bodytag
<form method="post" enctype="multipart/form-data"	<form method="post" enctype="multipart/form-data"
Line 79 sub modifystudent {	Line 78 sub modifystudent {
# We are in this course	# We are in this course
my $section=$1;	my $section=$1;
$section='' if ($course eq $courseid.'_st');	$section='' if ($course eq $courseid.'_st');
if ( ((!$section) && (!$csec)) \|\| ($section ne $csec) ) {	if (defined($csec) && $section eq $csec) {
	$result .= 'ok:';
	} elsif ( ((!$section) && (!$csec)) \|\| ($section ne $csec) ) {
my (undef,$end,$start)=split(/\_/,$roles{$course});	my (undef,$end,$start)=split(/\_/,$roles{$course});
my $now=time;	my $now=time;
# if this is an active role	# if this is an active role
Line 137 sub domain_form {	Line 138 sub domain_form {
# Menu Phase One	# Menu Phase One
sub print_main_menu {	sub print_main_menu {
my $r=shift;	my $r=shift;
	my %Text = &Apache::lonlocal::texthash
	('upload' => 'Upload a class list',
	'enrollone' => 'Enroll a single student',
	'modify' => 'Modify student data',
	'view' => 'View Class List',
	'drop' => 'Drop Students',
	'populate' => 'Automated Enrollment Manager');
	my %help=();
	foreach ('Course_Drop_Student','Course_Add_Student',
	'Course_Modify_Student_Data','Course_View_Class_List',
	'Course_Create_Class_List') {
	$help{$_}=&Apache::loncommon::help_open_topic($_);
	}

$r->print(<<END);	$r->print(<<END);
<p>	<p>
<font size="+1">	<font size="+1">
<a href="/adm/dropadd?action=upload">Upload a course list</a>	<a href="/adm/dropadd?action=upload">$Text{'upload'}</a>
</font>	</font>$help{'Course_Create_Class_List'}
</p><p>	</p><p>
<font size="+1">	<font size="+1">
<a href="/adm/dropadd?action=enrollstudent">Enroll a single student</a>	<a href="/adm/dropadd?action=enrollstudent">$Text{'enrollone'}</a>
</font>	</font>$help{'Course_Add_Student'}
</p><p>	</p><p>
<font size="+1">	<font size="+1">
<a href="/adm/dropadd?action=modifystudent">Modify student data</a>	<a href="/adm/dropadd?action=modifystudent">$Text{'modify'}</a>
</font>	</font>$help{'Course_Modify_Student_Data'}
</p><p>	</p><p>
<font size="+1">	<font size="+1">
<a href="/adm/dropadd?action=classlist">View Classlist</a>	<a href="/adm/dropadd?action=classlist">$Text{'view'}</a>
</font>	</font>$help{'Course_View_Class_List'}
	</p><p>
	<font size="+1">
	<a href="/adm/dropadd?action=drop">$Text{'drop'}</a>
	</font>$help{'Course_Drop_Student'}
</p><p>	</p><p>
<font size="+1">	<font size="+1">
<a href="/adm/dropadd?action=drop">Drop Students</a>	<a href="/adm/populate">$Text{'populate'}</a>
</font>	</font>
</p>
END	END
}	}

###############################################################	###############################################################
###############################################################	###############################################################
	sub hidden_input {
	my ($name,$value) = @_;
	return '<input type="hidden" name="'.$name.'" value="'.$value.'" />'."\n";
	}

sub print_upload_manager_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'})) {	if (! exists($ENV{'form.upfile_associate'})) {
$ENV{'form.upfile_associate'} = 'forward';	$ENV{'form.upfile_associate'} = 'forward';
}	}
Line 182 sub print_upload_manager_header {	Line 206 sub print_upload_manager_header {
} else {	} else {
$javascript=&upload_manager_javascript_forward_associate();	$javascript=&upload_manager_javascript_forward_associate();
}	}
my $javascript_validations=&javascript_validations($krbdefdom);	#
$r->print(<<ENDPICK);	# Deal with restored settings
<h3>Uploading Class List</h3>	my $password_choice = '';
<hr>	if (exists($ENV{'form.ipwd_choice'}) &&
<h3>Identify fields</h3>	$ENV{'form.ipwd_choice'} ne '') {
Total number of records found in file: $distotal <hr />	# If a column was specified for password, assume it is for an
Enter as many fields as you can. The system will inform you and bring you back	# internal password. This is a bug waiting to be filed (could be
to this page if the data selected is insufficient to run your class.<hr />	# local or krb auth instead of internal) but I do not have the
<input type="button" value="Reverse Association" onClick="javascript:this.form.associate.value='Reverse Association';submit(this.form);" />	# time to mess around with this now.
<input type="hidden" name="action" value="upload" />	$password_choice = 'int';
<input type="hidden" name="state" value="got_file" />	}
<input type="hidden" name="associate" value="" />	#
<input type="hidden" name="datatoken" value="$datatoken" />	my $javascript_validations=&javascript_validations('auth',$krbdefdom,
<input type="hidden" name="fileupload" value="$ENV{'form.fileupload'}" />	$password_choice);
<input type="hidden" name="upfiletype" value="$ENV{'form.upfiletype'}" />	my $checked=(($ENV{'form.noFirstLine'})?' checked="1"':'');
<input type="hidden" name="upfile_associate"	$r->print('<h3>'.&mt('Uploading Class List')."</h3>\n".
value="$ENV{'form.upfile_associate'}" />	"<hr>\n".
<hr />	'<h3>'.&mt('Identify fields')."</h3>\n");
<script type="text/javascript" language="Javascript">	$r->print("<p>\n".
$javascript	&mt('Total number of records found in file: [_1].',$distotal).
$javascript_validations	"\n".
</script>	"</p><hr>\n");
ENDPICK	$r->print(&mt('Enter as many fields as you can. The system will inform you and bring you back to this page if the data selected is insufficient to enroll students in your class.')."<hr>\n");
	$r->print(&hidden_input('action','upload').
	&hidden_input('state','got_file').
	&hidden_input('associate','').
	&hidden_input('datatoken',$datatoken).
	&hidden_input('fileupload',$ENV{'form.fileupload'}).
	&hidden_input('upfiletype',$ENV{'form.upfiletype'}).
	&hidden_input('upfile_associate',$ENV{'form.upfile_associate'}));
	$r->print('<input type="button" value="Reverse Association" '.
	'name="'.&mt('Reverse Association').'" '.
	'onClick="javascript:this.form.associate.value=\'Reverse Association\';submit(this.form);" />');
	$r->print('<input type="checkbox" name="noFirstLine" $checked />'.
	&mt('Ignore First Line'));
	$r->print("<hr />\n".
	'<script type="text/javascript" language="Javascript">'."\n".
	$javascript."\n".$javascript_validations.'</script>');
}	}

###############################################################	###############################################################
###############################################################	###############################################################
sub javascript_validations {	sub javascript_validations {
my ($krbdefdom)=@_;	my ($mode,$krbdefdom,$curr_authtype,$curr_authfield)=@_;
my %param = ( formname => 'studentform',	my $authheader;
kerb_def_dom => $krbdefdom );	if ($mode eq 'auth') {
my $authheader = &Apache::loncommon::authform_header(%param);	my %param = ( formname => 'studentform',
my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();	kerb_def_dom => $krbdefdom,
return (<<ENDPICK);	curr_authtype => $curr_authtype);
function verify_message (vf,founduname,foundpwd,foundname,foundid,foundsec) {	$authheader = &Apache::loncommon::authform_header(%param);
	} elsif ($mode eq 'createcourse') {
	my %param = ( formname => 'ccrs',
	kerb_def_dom => $krbdefdom,
	curr_authtype => $curr_authtype );
	$authheader = &Apache::loncommon::authform_header(%param);
	} elsif ($mode eq 'modifycourse') {
	my %param = ( formname => 'cmod',
	kerb_def_dom => $krbdefdom,
	mode => 'modifycourse',
	curr_authtype => $curr_authtype,
	curr_autharg => $curr_authfield );
	$authheader = &Apache::loncommon::authform_header(%param);
	}


	my %alert = &Apache::lonlocal::texthash
	(username => 'You need to specify the username field.',
	authen => 'You must choose an authentication type.',
	krb => 'You need to specify the Kerberos domain.',
	ipass => 'You need to specify the initial password.',
	name => 'The optional name field was not specified.',
	snum => 'The optional student number field was not specified.',
	section => 'The optional section or group field was not specified.',
	email => 'The optional email address field was not specified.',
	continue => 'Continue enrollment?',
	);

	# my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
	my $function_name =(<<END);
	function verify_message (vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail) {
	END
	my $auth_checks;
	if ($mode eq 'createcourse') {
	$auth_checks .= (<<END);
	if (vf.autoadds[0].checked == true) {
	if (current.radiovalue == null \|\| current.radiovalue == 'nochange') {
	alert('$alert{'authen'}');
	return;
	}
	}
	END
	} else {
	$auth_checks .= (<<END);
var foundatype=0;	var foundatype=0;
var message='';
if (founduname==0) {	if (founduname==0) {
alert('You need to specify the username field');	alert('$alert{'username'}');
return;	return;
}	}
// alert('current.radiovalue = '+current.radiovalue);	// alert('current.radiovalue = '+current.radiovalue);
if (current.radiovalue == null \|\| current.radiovalue == 'nochange') {	if (current.radiovalue == null \|\| current.radiovalue == 'nochange') {
// They did not check any of the login radiobuttons.	// They did not check any of the login radiobuttons.
alert('You must choose an authentication type');	alert('$alert{'authen'}');
return;	return;
}	}
	END
	}
	if ($mode eq 'createcourse') {
	$auth_checks .= "
	if ( (vf.autoadds[0].checked == true) &&
	(vf.elements[current.argfield].value == null \|\| vf.elements[current.argfield].value == '') ) {
	";
	} elsif ($mode eq 'modifycourse') {
	$auth_checks .= "
	if (vf.elements[current.argfield].value == null \|\| vf.elements[current.argfield].value == '') {
	";
	}
	if ( ($mode eq 'createcourse') \|\| ($mode eq 'modifycourse') ) {
	$auth_checks .= (<<END);
	var alertmsg = '';
	switch (current.radiovalue) {
	case 'krb':
	alertmsg = '$alert{'krb'}';
	break;
	default:
	alertmsg = '';
	}
	if (alertmsg != '') {
	alert(alertmsg);
	return;
	}
	}
	END
	} else {
	$auth_checks .= (<<END);
foundatype=1;	foundatype=1;
if (current.argfield == null \|\| current.argfield == '') {	if (current.argfield == null \|\| current.argfield == '') {
var alertmsg = '';	var alertmsg = '';
switch (current.value) {	switch (current.value) {
case 'krb':	case 'krb':
alertmsg = 'You need to specify the Kerberos domain';	alertmsg = '$alert{'krb'}';
break;	break;
case 'loc':	case 'loc':
case 'fsys':	case 'fsys':
alertmsg = 'You need to specify the initial password';	alertmsg = '$alert{'ipass'}';
break;	break;
case 'fsys':	case 'fsys':
alertmsg = '';	alertmsg = '';
Line 251 function verify_message (vf,founduname,f	Line 362 function verify_message (vf,founduname,f
return;	return;
}	}
}	}
	END
if (foundname==0) { message='No name fields specified. '; }	}
if (foundid==0) { message+='No ID or student number field specified. '; }	my $optional_checks = '';
if (foundsec==0) { message+='No section or group field specified. '; }	if ( ($mode eq 'createcourse') \|\| ($mode eq 'modifycourse') ) {
	$optional_checks = (<<END);
	vf.submit();
	}
	END
	} else {
	$optional_checks = (<<END);
	var message='';
	if (foundname==0) {
	message='$alert{'name'}';
	}
	if (foundid==0) {
	if (message!='') {
	message+='\\n';
	}
	message+='$alert{'snum'}';
	}
	if (foundsec==0) {
	if (message!='') {
	message+='\\n';
	}
	message+='$alert{'section'}';
	}
	if (foundemail==0) {
	if (message!='') {
	message+='\\n';
	}
	message+='$alert{'email'}';
	}
if (message!='') {	if (message!='') {
message+='Continue enrollment?';	message+= '\\n$alert{'continue'}';
if (confirm(message)) {	if (confirm(message)) {
vf.state.value='enrolling';	vf.state.value='enrolling';
vf.submit();	vf.submit();
}	}
} else {	} else {
vf.state.value='enrolling';	vf.state.value='enrolling';
vf.submit();	vf.submit();
}	}
}	}
	END
$authheader	}
ENDPICK	my $result = $function_name;
	if ( ($mode eq 'auth') \|\| ($mode eq 'createcourse') \|\| ($mode eq 'modifycourse') ) {
	$result .= $auth_checks;
	}
	$result .= $optional_checks;
	if ( ($mode eq 'auth') \|\| ($mode eq 'createcourse') \|\| ($mode eq 'modifycourse') ) {
	$result .= $authheader;
	}
	return $result;
}	}

###############################################################	###############################################################
Line 282 function verify(vf) {	Line 428 function verify(vf) {
var foundname=0;	var foundname=0;
var foundid=0;	var foundid=0;
var foundsec=0;	var foundsec=0;
	var foundemail=0;
var tw;	var tw;
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');
Line 290 function verify(vf) {	Line 437 function verify(vf) {
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; }
}	}
verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec);	verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail);
}	}

//	//
Line 310 function verify(vf) {	Line 458 function verify(vf) {
// 7 = id	// 7 = id
// 8 = section	// 8 = section
// 9 = ipwd (password)	// 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;
Line 428 sub print_upload_manager_footer {	Line 577 sub print_upload_manager_footer {
kerb_def_dom => $krbdefdom,	kerb_def_dom => $krbdefdom,
kerb_def_auth => $krbdef	kerb_def_auth => $krbdef
);	);
	if (exists($ENV{'form.ipwd_choice'}) &&
	defined($ENV{'form.ipwd_choice'}) &&
	$ENV{'form.ipwd_choice'} ne '') {
	$param{'curr_authtype'} = 'int';
	}
my $krbform = &Apache::loncommon::authform_kerberos(%param);	my $krbform = &Apache::loncommon::authform_kerberos(%param);
my $intform = &Apache::loncommon::authform_internal(%param);	my $intform = &Apache::loncommon::authform_internal(%param);
my $locform = &Apache::loncommon::authform_local(%param);	my $locform = &Apache::loncommon::authform_local(%param);
my $domform = &domain_form($defdom);	my $domform = &domain_form($defdom);
my $date_table = &date_setting_table();	my $date_table = &date_setting_table();
$r->print(<<ENDPICK);	my $Str = "</table>\n";
</table>	$Str .= &hidden_input('nfields',$i);
<input type=hidden name=nfields value=$i>	$Str .= &hidden_input('keyfields',$keyfields);
<input type=hidden name=keyfields value="$keyfields">	$Str .= '<h3>'.&mt('Login Type')."</h3>\n";
<h3>Login Type</h3>	$Str .= "<p>\n".
<p>Note: this will not take effect if the user already exists</p>	&mt('Note: this will not take effect if the user already exists').
<p>	"</p><p>\n";
$krbform	$Str .= $krbform."\n</p><p>\n".
</p>	$intform."\n</p><p>\n".
<p>	$locform."\n</p>\n";
$intform	$Str .= '<h3>'.&mt('LON-CAPA Domain for Students')."</h3>\n";
</p>	$Str .= "<p>\n".&mt('LON-CAPA domain: [_1]',$domform)."\n</p>\n";
<p>	$Str .= "<h3>".&mt('Starting and Ending Dates')."</h3>\n";
$locform	$Str .= "<p>\n".$date_table."</p>\n";
</p>	$Str .= "<h3>".&mt('Full Update')."</h3>\n";
<h3>LON-CAPA Domain for Students</h3>	$Str .= '<input type="checkbox" name="fullup" value="yes">'.
LON-CAPA domain: $domform <p>	' '.&mt('Full update (also print list of users not enrolled anymore)').
<h3>Starting and Ending Dates</h3>	"</p>\n";
<p>	$Str .= "<h3>".&mt('Student Number')."</h3>\n";
$date_table	$Str .= "<p>\n".'<input type="checkbox" name="forceid" value="yes">';
</p>	$Str .= &mt('Disable ID/Student Number Safeguard and Force Change '.
<h3>Full Update</h3>	'of Conflicting IDs (only do if you know what you are doing)').
<input type=checkbox name=fullup value=yes> Full update	"\n</p><p>\n";
(also print list of users not enrolled anymore)<p>	$Str .= '<input type="button" onClick="javascript:verify(this.form)" '.
<h3>ID/Student Number</h3>	'value="Update Class List" />'."<br />\n";
<input type=checkbox name=forceid value=yes>	$Str .= &mt('Note: for large courses, this operation may be time '.
Disable ID/Student Number Safeguard and Force Change of Conflicting IDs	'consuming');
(only do if you know what you are doing)<p>	$r->print($Str);
<input type="button" onClick="javascript:verify(this.form)" value="Update Courselist" /><br />	return;
Note: for large courses, this operation may be time consuming.
ENDPICK
}	}

# ======================================================= Menu Phase Two Upload	###############################################################
	###############################################################
sub print_upload_manager_form {	sub print_upload_manager_form {
my $r=shift;	my $r=shift;

	my $firstLine;
my $datatoken;	my $datatoken;
if (!$ENV{'form.datatoken'}) {	if (!$ENV{'form.datatoken'}) {
$datatoken=&Apache::loncommon::upfile_store($r);	$datatoken=&Apache::loncommon::upfile_store($r);
} else {	} else {
$datatoken=$ENV{'form.datatoken'};	$datatoken=$ENV{'form.datatoken'};
&Apache::loncommon::load_tmp_file($r);	&Apache::loncommon::load_tmp_file($r);
}	}
my @records=&Apache::loncommon::upfile_record_sep();	my @records=&Apache::loncommon::upfile_record_sep();
	if($ENV{'form.noFirstLine'}){
	$firstLine=shift(@records);
	}
my $total=$#records;	my $total=$#records;
my $distotal=$total+1;	my $distotal=$total+1;
my $today=time;	my $today=time;
my $halfyear=$today+15552000;	my $halfyear=$today+15552000;
my $defdom=$r->dir_config('lonDefDomain');	#
	# Restore memorized settings
	&Apache::loncommon::restore_course_settings
	('enrollment_upload',{ 'username_choice' => 'scalar', # column settings
	'names_choice' => 'scalar',
	'fname_choice' => 'scalar',
	'mname_choice' => 'scalar',
	'lname_choice' => 'scalar',
	'gen_choice' => 'scalar',
	'id_choice' => 'scalar',
	'sec_choice' => 'scalar',
	'ipwd_choice' => 'scalar',
	'email_choice' => 'scalar',
	});
	#
	# Determine kerberos parameters as appropriate
	my $defdom=$ENV{'course.'.$ENV{'request.course.id'}.'.domain'};
my ($krbdef,$krbdefdom) =	my ($krbdef,$krbdefdom) =
&Apache::loncommon::get_kerberos_defaults($defdom);	&Apache::loncommon::get_kerberos_defaults($defdom);
	#
&print_upload_manager_header($r,$datatoken,$distotal,$krbdefdom);	&print_upload_manager_header($r,$datatoken,$distotal,$krbdefdom);
my $i;	my $i;
my $keyfields;	my $keyfields;
if ($total>=0) {	if ($total>=0) {
my @d=(['username','Username'],	my @field=
['names','Last Name, First Names'],	(['username',&mt('Username'), $ENV{'form.username_choice'}],
['fname','First Name'],	['names',&mt('Last Name, First Names'),$ENV{'form.names_choice'}],
['mname','Middle Names/Initials'],	['fname',&mt('First Name'), $ENV{'form.fname_choice'}],
['lname','Last Name'],	['mname',&mt('Middle Names/Initials'),$ENV{'form.mname_choice'}],
['gen','Generation'],	['lname',&mt('Last Name'), $ENV{'form.lname_choice'}],
['id','ID/Student Number'],	['gen', &mt('Generation'), $ENV{'form.gen_choice'}],
['sec','Group/Section'],	['id', &mt('ID/Student Number'),$ENV{'form.id_choice'}],
['ipwd','Initial Password']);	['sec', &mt('Group/Section'), $ENV{'form.sec_choice'}],
	['ipwd', &mt('Initial Password'),$ENV{'form.ipwd_choice'}],
	['email',&mt('EMail Address'), $ENV{'form.email_choice'}]);
if ($ENV{'form.upfile_associate'} eq 'reverse') {	if ($ENV{'form.upfile_associate'} eq 'reverse') {
&Apache::loncommon::csv_print_samples($r,\@records);	&Apache::loncommon::csv_print_samples($r,\@records);
$i=&Apache::loncommon::csv_print_select_table($r,\@records,\@d);	$i=&Apache::loncommon::csv_print_select_table($r,\@records,
foreach (@d) { $keyfields.=$_->[0].','; }	\@field);
	foreach (@field) {
	$keyfields.=$_->[0].',';
	}
chop($keyfields);	chop($keyfields);
} else {	} else {
unshift(@d,['none','']);	unshift(@field,['none','']);
$i=&Apache::loncommon::csv_samples_select_table($r,\@records,\@d);	$i=&Apache::loncommon::csv_samples_select_table($r,\@records,
	\@field);
my %sone=&Apache::loncommon::record_sep($records[0]);	my %sone=&Apache::loncommon::record_sep($records[0]);
$keyfields=join(',',sort(keys(%sone)));	$keyfields=join(',',sort(keys(%sone)));
}	}
Line 513 sub print_upload_manager_form {	Line 693 sub print_upload_manager_form {
&print_upload_manager_footer($r,$i,$keyfields,$defdom,$today,$halfyear);	&print_upload_manager_footer($r,$i,$keyfields,$defdom,$today,$halfyear);
}	}

# ======================================================= Enroll single student	###############################################################
	###############################################################
sub enroll_single_student {	sub enroll_single_student {
my $r=shift;	my $r=shift;
	# Remove non alphanumeric values from section
	$ENV{'form.csec'}=~s/\W//g;
#	#
# We do the dates first because the action of making them the defaul	# We do the dates first because the action of making them the defaul
# in the course is entirely seperate from the action of enrolling the	# in the course is entirely seperate from the action of enrolling the
Line 526 sub enroll_single_student {	Line 709 sub enroll_single_student {
$r->print(&make_dates_default($startdate,$enddate));	$r->print(&make_dates_default($startdate,$enddate));
}	}

$r->print('<h3>Enrolling Student</h3>');	$r->print('<h3>'.&mt('Enrolling Student').'</h3>');
$r->print('<p>Enrolling '.$ENV{'form.cuname'}." \@ ".	$r->print('<p>'.&mt('Enrolling').' '.$ENV{'form.cuname'}." \@ ".
$ENV{'form.lcdomain'}.'</p>');	$ENV{'form.lcdomain'}.'</p>');
if (($ENV{'form.cuname'})&&($ENV{'form.cuname'}!~/\W/)&&	if (($ENV{'form.cuname'})&&($ENV{'form.cuname'}!~/\W/)&&
($ENV{'form.lcdomain'})&&($ENV{'form.lcdomain'}!~/\W/)) {	($ENV{'form.lcdomain'})&&($ENV{'form.lcdomain'}!~/\W/)) {
Line 539 sub enroll_single_student {	Line 722 sub enroll_single_student {
} else {	} else {
my %home_servers =&Apache::loncommon::get_library_servers($domain);	my %home_servers =&Apache::loncommon::get_library_servers($domain);
if (! exists($home_servers{$desiredhost})) {	if (! exists($home_servers{$desiredhost})) {
$r->print('<font color="#ff0000">Error:</font>'.	$r->print('<font color="#ff0000">'.&mt('Error').':</font>'.
'Invalid home server specified');	&mt('Invalid home server specified'));
return;	return;
}	}
}	}
$r->print(" with server $desiredhost :") if (defined($desiredhost));	$r->print(" ".&mt('with server')." $desiredhost :") if (defined($desiredhost));
# End of home server selection logic	# End of home server selection logic
my $amode='';	my $amode='';
my $genpwd='';	my $genpwd='';
Line 577 sub enroll_single_student {	Line 760 sub enroll_single_student {
$desiredhost);	$desiredhost);
if ($login_result =~ /^ok/) {	if ($login_result =~ /^ok/) {
$r->print($login_result);	$r->print($login_result);
$r->print("<p> If active, the new role will be available ".	$r->print("<p> ".&mt('If active, the new role will be available when the student next logs in to LON-CAPA.')."</p>");
"when the student next logs in to LON-CAPA.</p>");
} else {	} else {
$r->print("unable to enroll: ".$login_result);	$r->print(&mt('unable to enroll').": ".$login_result);
}	}
} else {	} else {
$r->print('<p><font color="#ff0000">ERROR</font> '.	$r->print('<p><font color="#ff0000">'.&mt('ERROR').'</font> ');
'Invalid login mode or password. '.	if ($amode =~ /^krb/) {
'Unable to enroll '.$ENV{'form.cuname'}.'.</p>');	$r->print(&mt('Missing Kerberos domain information.').' ');
}	} else {
	$r->print(&mt('Invalid login mode or password.').' ');
	}
	$r->print('<b>'.&mt('Unable to enroll').' '.$ENV{'form.cuname'}.'.</b></p>');
	}
} else {	} else {
$r->print('Invalid username or domain');	$r->print(&mt('Invalid username or domain'));
}	}
}	}

sub setup_date_selectors {	sub setup_date_selectors {
my ($starttime,$endtime) = @_;	my ($starttime,$endtime,$mode) = @_;
if (! defined($starttime)) {	if (! defined($starttime)) {
$starttime = time;	$starttime = time;
if (exists($ENV{'course.'.$ENV{'request.course.id'}.	unless ($mode eq 'createcourse') {
	if (exists($ENV{'course.'.$ENV{'request.course.id'}.
'.default_enrollment_start_date'})) {	'.default_enrollment_start_date'})) {
$starttime = $ENV{'course.'.$ENV{'request.course.id'}.	$starttime = $ENV{'course.'.$ENV{'request.course.id'}.
'.default_enrollment_start_date'};	'.default_enrollment_start_date'};
	}
}	}
}	}
if (! defined($endtime)) {	if (! defined($endtime)) {
$endtime = time+(630246060); # 6 months from now, approx	$endtime = time+(630246060); # 6 months from now, approx
if (exists($ENV{'course.'.$ENV{'request.course.id'}.	unless ($mode eq 'createcourse') {
	if (exists($ENV{'course.'.$ENV{'request.course.id'}.
'.default_enrollment_end_date'})) {	'.default_enrollment_end_date'})) {
$endtime = $ENV{'course.'.$ENV{'request.course.id'}.	$endtime = $ENV{'course.'.$ENV{'request.course.id'}.
'.default_enrollment_end_date'};	'.default_enrollment_end_date'};
	}
}	}
}	}
my $startdateform = &Apache::lonhtmlcommon::date_setter('studentform',	my $startdateform = &Apache::lonhtmlcommon::date_setter('studentform',
Line 616 sub setup_date_selectors {	Line 806 sub setup_date_selectors {
my $enddateform = &Apache::lonhtmlcommon::date_setter('studentform',	my $enddateform = &Apache::lonhtmlcommon::date_setter('studentform',
'enddate',	'enddate',
$endtime);	$endtime);
	if ($mode eq 'createcourse') {
	$startdateform = &Apache::lonhtmlcommon::date_setter('ccrs',
	'startdate',
	$starttime);
	$enddateform = &Apache::lonhtmlcommon::date_setter('ccrs',
	'enddate',
	$endtime);
	}
return ($startdateform,$enddateform);	return ($startdateform,$enddateform);
}	}

Line 629 sub get_dates_from_form {	Line 827 sub get_dates_from_form {
}	}

sub date_setting_table {	sub date_setting_table {
my ($starttime,$endtime) = @_;	my ($starttime,$endtime,$mode) = @_;
my ($startform,$endform)=&setup_date_selectors($starttime,$endtime);	my ($startform,$endform)=&setup_date_selectors($starttime,$endtime,$mode);
my $dateDefault = '<nobr>'.	my $dateDefault = '<nobr>'.
'<input type="checkbox" name="makedatesdefault" />'.	'<input type="checkbox" name="makedatesdefault" /> '.
' make these dates the default for future enrollment';	&mt('make these dates the default for future enrollment');
	if ($mode eq 'createcourse') {
	$dateDefault = ' ';
	}
my $perpetual = '<nobr><input type="checkbox" name="no_end_date"';	my $perpetual = '<nobr><input type="checkbox" name="no_end_date"';
if (defined($endtime) && $endtime == 0) {	if (defined($endtime) && $endtime == 0) {
$perpetual .= ' checked';	$perpetual .= ' checked';
}	}
$perpetual.= ' />'.' no ending date</nobr>';	$perpetual.= ' /> '.&mt('no ending date').'</nobr>';
my $result = '';	my $result = '';
$result .= "<table>\n";	$result .= "<table>\n";
$result .= '<tr><td align="right">Starting Date</td>'.	$result .= '<tr><td align="right">'.&mt('Starting Date').'</td>'.
'<td>'.$startform.'</td>'.	'<td>'.$startform.'</td>'.
'<td>'.$dateDefault.'</td>'."</tr>\n";	'<td>'.$dateDefault.'</td>'."</tr>\n";
$result .= '<tr><td align="right">Ending Date</td>'.	$result .= '<tr><td align="right">'.&mt('Ending Date').'</td>'.
'<td>'.$endform.'</td>'.	'<td>'.$endform.'</td>'.
'<td>'.$perpetual.'</td>'."</tr>\n";	'<td>'.$perpetual.'</td>'."</tr>\n";
$result .= "</table>\n";	$result .= "</table>\n";
Line 665 sub make_dates_default {	Line 866 sub make_dates_default {
# Refresh the course environment	# Refresh the course environment
&Apache::lonnet::coursedescription($ENV{'request.course.id'});	&Apache::lonnet::coursedescription($ENV{'request.course.id'});
} else {	} else {
$result .= "Unable to set default dates for course:".$put_result.	$result .= &mt('Unable to set default dates for course').":".$put_result.
'<br />';	'<br />';
}	}
return $result;	return $result;
}	}

# ======================================================= Menu Phase Two Enroll	##
	## Single student enrollment routines (some of them)
	##
	sub get_student_username_domain_form {
	my $r = shift;
	my $domform = &Apache::loncommon::select_dom_form
	($ENV{'course.'.$ENV{'request.course.id'}.'.domain'},'cudomain',0);
	my %lt=&Apache::lonlocal::texthash(
	'eos' => "Enroll One Student",
	'usr' => "Username",
	'dom' => "Domain",
	'been' => "Begin Enrollment",
	);
	$r->print(<<END);
	<input type="hidden" name="action" value="enrollstudent" />
	<input type="hidden" name="state" value="gotusername" />
	<h3>$lt{'eos'}</h3>
	<table>
	<tr><th>$lt{'usr'}:</th>
	<td><input type="text" name="cuname" size="15" /></td></tr>
	<tr><th>$lt{'dom'}:</th>
	<td>$domform</td></tr>
	<tr><th> </th>
	<td>
	<input type="submit" name="Begin Enrollment" value="$lt{'been'}" />
	</td></tr>
	</table>
	END
	return;
	}

sub print_enroll_single_student_form {	sub print_enroll_single_student_form {
my $r=shift;	my $r=shift;
$r->print("<h3>Enroll One Student</h3>");	$r->print("<h3>".&mt('Enroll One Student')."</h3>");
my $today = time;	#
my $halfyear = $today+15552000;	my $username = $ENV{'form.cuname'};
my $defdom=$r->dir_config('lonDefDomain');	my $domain = $ENV{'form.cudomain'};
# Set up authentication forms	my $home = &Apache::lonnet::homeserver($username,$domain);
my ($krbdef,$krbdefdom) =	# $new_user flags whether we are creating a new user or using an old one
&Apache::loncommon::get_kerberos_defaults($defdom);	my $new_user = 1;
my $javascript_validations=&javascript_validations($krbdefdom);	if ($home ne 'no_host') {
my %param = ( formname => 'document.studentform',	$new_user = 0;
kerb_def_dom => $krbdefdom,	}
kerb_def_auth => $krbdef	#
);	my $user_data_html = '';
my $krbform = &Apache::loncommon::authform_kerberos(%param);	my $javascript_validations = '';
my $intform = &Apache::loncommon::authform_internal(%param);	if ($new_user) {
my $locform = &Apache::loncommon::authform_local(%param);	my $defdom=$ENV{'course.'.$ENV{'request.course.id'}.'.domain'};
# Set up domain selection form	# Set up authentication forms
my $domform = &domain_form($defdom);	my ($krbdef,$krbdefdom) =
	&Apache::loncommon::get_kerberos_defaults($domain);
	$javascript_validations=&javascript_validations('auth',$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 $homeserver_form = '';
	my %servers = &Apache::loncommon::get_library_servers($domain);
	$homeserver_form = '<select name="lcserver" size="1">'."\n".
	'<option value="default" selected>default</option>'."\n";
	while (my ($servername,$serverdescription) = each (%servers)) {
	$homeserver_form .= '<option value="'.$servername.'">'.
	$serverdescription."</option>\n";
	}
	$homeserver_form .= "</select>\n";
	#
	#
	my %lt=&Apache::lonlocal::texthash(
	'udf' => "User Data for",
	'fn' => "First Name",
	'mn' => "Middle Name",
	'ln' => "Last Name",
	'gen' => "Generation",
	'hs' => "Home Server",
	'pswd' => "Password",
	'psam' => "Please select an authentication mechanism",
	);
	$user_data_html = <<END;
	<h3>$lt{'udf'} $username\@$domain</h3>
	<table>
	<tr><th>$lt{'fn'}:</th>
	<td><input type="text" name="cfirst" size="15"></td></tr>
	<tr><th>$lt{'mn'}:</th>
	<td><input type="text" name="cmiddle" size="15"></td></tr>
	<tr><th>$lt{'ln'}:</th>
	<td><input type="text" name="clast" size="15"></td></tr>
	<tr><th>$lt{'gen'}:</th>
	<td><input type="text" name="cgen" size="5"> </td></tr>
	<tr><th>$lt{'hs'}:</th>
	<td>$homeserver_form</td></tr>
	</table>
	<h3>$lt{'pswd'}</h3>
	$lt{'psam'}
	<table>
	<p>
	$krbform
	<br />
	$intform
	<br />
	$locform
	</p>
	END
	} else {
	# User already exists. Do not worry about authentication
	my %uenv = &Apache::lonnet::dump('environment',$domain,$username);
	$javascript_validations = &javascript_validations('noauth');
	my %lt=&Apache::lonlocal::texthash(
	'udf' => "User Data for",
	'fn' => "First Name",
	'mn' => "Middle Name",
	'ln' => "Last Name",
	'gen' => "Generation",
	);
	$user_data_html = <<END;
	<h3>$lt{'udf'} $username\@$domain</h3>
	<input type="hidden" name="lcserver" value="default" />
	<table>
	<tr><th>$lt{'fn'}:</th>
	<td>
	<input type="text" name="cfirst" value="$uenv{'firstname'}" size="15" />
	</td></tr>
	<tr><th>$lt{'mn'}:</th>
	<td>
	<input type="text" name="cmiddle" value="$uenv{'middlename'}" size="15" />
	</td></tr>
	<tr><th>$lt{'ln'}:</th>
	<td>
	<input type="text" name="clast"value="$uenv{'lastname'}" size="15" />
	</td></tr>
	<tr><th>$lt{'gen'}:</th>
	<td>
	<input type="text" name="cgen" value="$uenv{'generation'}" size="5" />
	</td></tr>
	</table>
	END
	}
my $date_table = &date_setting_table();	my $date_table = &date_setting_table();
# Print it all out	# Print it all out
	my %lt=&Apache::lonlocal::texthash(
	'cd' => "Course Data",
	'gs' => "Group/Section",
	'idsn' => "ID/Student Number",
	'disn' => "Disable ID/Student Number Safeguard and Force Change of Conflicting IDs (only do if you know what you are doing)",
	'eas' => "Enroll as student",
	);
$r->print(<<END);	$r->print(<<END);
<input type="hidden" name="action" value="enrollstudent">	<input type="hidden" name="action" value="enrollstudent" />
<input type="hidden" name="state" value="done">	<input type="hidden" name="state" value="done" />
	<input type="hidden" name="cuname" value="$username" />
	<input type="hidden" name="lcdomain" value="$domain" />
<script type="text/javascript" language="Javascript">	<script type="text/javascript" language="Javascript">
function verify(vf) {	function verify(vf) {
var founduname=0;	var founduname=0;
Line 733 function clearpwd(vf) {	Line 1063 function clearpwd(vf) {
}	}

</script>	</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>	$user_data_html
<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>	<h3>$lt{'cd'}</h3>

<p>Group/Section: <input type="text" name="csec" size="5" />	<p>$lt{'gs'}: <input type="text" name="csec" size="5" />
<p>	<p>
$date_table	$date_table
</p>	</p>
<h3>ID/Student Number</h3>	<h3>$lt{'idsn'}</h3>
<p>	<p>
ID/Student Number: <input type="text" name="cstid" size="10">	$lt{'idsn'}: <input type="text" name="cstid" size="10">
</p><p>	</p><p>
<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	$lt{'disn'}
(only do if you know what you are doing)
</p><p>	</p><p>
<input type="button" onClick="verify(this.form)" value="Enroll as student">	<input type="button" onClick="verify(this.form)" value="$lt{'eas'}">
</p>	</p>
END	END
return;	return;
Line 776 END	Line 1088 END
# ========================================================= Menu Phase Two Drop	# ========================================================= Menu Phase Two Drop
sub print_drop_menu {	sub print_drop_menu {
my $r=shift;	my $r=shift;
$r->print("<h3>Drop Students</h3>");	$r->print("<h3>".&mt('Drop Students')."</h3>");
my $cid=$ENV{'request.course.id'};	my $cid=$ENV{'request.course.id'};
my ($classlist,$keylist) = &Apache::loncoursedata::get_classlist();	my ($classlist,$keylist) = &Apache::loncoursedata::get_classlist();
if (! defined($classlist)) {	if (! defined($classlist)) {
$r->print("There are no students currently enrolled.\n");	$r->print(&mt('There are no students currently enrolled.')."\n");
return;	return;
}	}
# Print out the available choices	# Print out the available choices
Line 799 sub print_html_classlist {	Line 1111 sub print_html_classlist {
}	}
my $status_select = &Apache::lonhtmlcommon::StatusOptions	my $status_select = &Apache::lonhtmlcommon::StatusOptions
($ENV{'form.Status'},'studentform');	($ENV{'form.Status'},'studentform');
	my $CCL=&mt('Current Class List');
$r->print(<<END);	$r->print(<<END);
<input type="hidden" name="action" value="$ENV{'form.action'}" />	<input type="hidden" name="action" value="$ENV{'form.action'}" />
<input type="hidden" name="state" value="" />	<input type="hidden" name="state" value="" />
<p>	<p>
<font size="+1">Current Classlist</font>	<font size="+1">$CCL</font>

END	END
if ($ENV{'form.action'} ne 'modifystudent') {	if ($ENV{'form.action'} ne 'modifystudent') {
	my %lt=&Apache::lonlocal::texthash(
	'ef' => "Excel format",
	'ss' => "Student Status",
	);
$r->print(<<END);	$r->print(<<END);
<font size="+1">	<font size="+1">
<a href="javascript:document.studentform.state.value='csv';document.studentform.submit();">CSV format</a>	<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>	<a href="javascript:document.studentform.state.value='excel';document.studentform.submit();">$lt{'ef'}</a>
</font>	</font>

Student Status:	$lt{'ss'}:
END	END
}	}
$r->print($status_select."</p>\n");	$r->print($status_select."</p>\n");
my $cid=$ENV{'request.course.id'};	my $cid=$ENV{'request.course.id'};
my ($classlist,$keylist)=&Apache::loncoursedata::get_classlist();	my ($classlist,$keylist)=&Apache::loncoursedata::get_classlist();
if (! defined($classlist)) {	if (! defined($classlist)) {
$r->print("There are no students currently enrolled.\n");	$r->print(&mt('There are no students currently enrolled.')."\n");
} else {	} else {
# Print out the available choices	# Print out the available choices
if ($ENV{'form.action'} eq 'modifystudent') {	if ($ENV{'form.action'} eq 'modifystudent') {
Line 841 sub print_formatted_classlist {	Line 1158 sub print_formatted_classlist {
my $cid=$ENV{'request.course.id'};	my $cid=$ENV{'request.course.id'};
my ($classlist,$keylist)=&Apache::loncoursedata::get_classlist();	my ($classlist,$keylist)=&Apache::loncoursedata::get_classlist();
if (! defined($classlist)) {	if (! defined($classlist)) {
$r->print("There are no students currently enrolled.\n");	$r->print(&mt('There are no students currently enrolled.')."\n");
} else {	} else {
&show_class_list($r,$mode,'nolink','csv',	&show_class_list($r,$mode,'nolink','csv',
$ENV{'form.Status'},$classlist,$keylist);	$ENV{'form.Status'},$classlist,$keylist);
Line 863 sub show_class_list {	Line 1180 sub show_class_list {
# Print out header	# Print out header
if ($mode eq 'view') {	if ($mode eq 'view') {
if ($linkto eq 'aboutme') {	if ($linkto eq 'aboutme') {
$r->print('Select a user name to view the users personal page.');	$r->print(&mt('Select a user name to view the users personal page.'));
} elsif ($linkto eq 'modify') {	} elsif ($linkto eq 'modify') {
$r->print('Select a user name to modify the students information');	$r->print(&mt('Select a user name to modify the students information'));
}	}
	my %lt=&Apache::lonlocal::texthash(
	'usrn' => "username",
	'dom' => "domain",
	'sn' => "student name",
	'sec' => "section",
	);
$r->print(<<END);	$r->print(<<END);

<input type="hidden" name="sortby" value="$sortby" />	<input type="hidden" name="sortby" value="$sortby" />
Line 875 sub show_class_list {	Line 1198 sub show_class_list {
<p>	<p>
<table border=2>	<table border=2>
<tr><th>	<tr><th>
<a href="javascript:document.studentform.sortby.value='username';document.studentform.submit();">username</a>	<a href="javascript:document.studentform.sortby.value='username';document.studentform.submit();">$lt{'usrn'}</a>
</th><th>	</th><th>
<a href="javascript:document.studentform.sortby.value='domain';document.studentform.submit();">domain</a>	<a href="javascript:document.studentform.sortby.value='domain';document.studentform.submit();">$lt{'dom'}</a>
</th><th>	</th><th>
<a href="javascript:document.studentform.sortby.value='id';document.studentform.submit();">ID</a>	<a href="javascript:document.studentform.sortby.value='id';document.studentform.submit();">ID</a>
</th><th>	</th><th>
<a href="javascript:document.studentform.sortby.value='fullname';document.studentform.submit();">student name</a>	<a href="javascript:document.studentform.sortby.value='fullname';document.studentform.submit();">$lt{'sn'}</a>
</th><th>	</th><th>
<a href="javascript:document.studentform.sortby.value='section';document.studentform.submit();">section</a>	<a href="javascript:document.studentform.sortby.value='section';document.studentform.submit();">$lt{'sec'}</a>
</th>	</th>
</tr>	</tr>
END	END
} elsif ($mode eq 'csv') {	} elsif ($mode eq 'csv') {
if($statusmode eq 'Expired') {	if($statusmode eq 'Expired') {
$r->print('"Students with expired roles"');	$r->print(&mt('Students with expired roles'));
}	}
if ($statusmode eq 'Any') {	if ($statusmode eq 'Any') {
$r->print('"'.join('","',("username","domain","ID","student name",	$r->print('"'.join('","',(&mt("username"),&mt("domain"),"ID",
"section","status")).'"'."\n");	&mt("student name"),&mt("section"),&mt("status"))).
	'"'."\n");
} else {	} else {
$r->print('"'.join('","',("username","domain","ID","student name",	$r->print('"'.join('","',(&mt("username"),&mt("domain"),"ID",
"section")).'"'."\n");	&mt("student name"),&mt("section"))).'"'."\n");
}	}
} elsif ($mode eq 'excel') {	} elsif ($mode eq 'excel') {
# Create the excel spreadsheet	# Create the excel spreadsheet
Line 908 END	Line 1232 END
$excel_workbook->set_tempdir('/home/httpd/perl/tmp');	$excel_workbook->set_tempdir('/home/httpd/perl/tmp');
$excel_sheet = $excel_workbook->addworksheet('classlist');	$excel_sheet = $excel_workbook->addworksheet('classlist');
#	#
my $description = 'Classlist for '.	my $description = 'Class List for '.
$ENV{'course.'.$ENV{'request.course.id'}.'.description'};	$ENV{'course.'.$ENV{'request.course.id'}.'.description'};
$excel_sheet->write($row++,0,$description);	$excel_sheet->write($row++,0,$description);
#	#
Line 988 END	Line 1312 END
} elsif ($mode eq 'excel') {	} elsif ($mode eq 'excel') {
$excel_workbook->close();	$excel_workbook->close();
$r->print('<p><a href="'.$excel_filename.'">'.	$r->print('<p><a href="'.$excel_filename.'">'.
'Your Excel spreadsheet</a> is ready for download.</p>'."\n");	&mt('Your Excel spreadsheet').'</a> '.&mt('is ready for download').'.</p>'."\n");
}	}
}	}

Line 1010 sub print_modify_student_form {	Line 1334 sub print_modify_student_form {
$sdom, $sname);	$sdom, $sname);
my ($tmp) = keys(%info);	my ($tmp) = keys(%info);
if ($tmp =~ /^(con_lost\|error\|no_such_host)/i) {	if ($tmp =~ /^(con_lost\|error\|no_such_host)/i) {
$r->print('<font color="#ff0000" size="+2">Error</font>'.	$r->print('<font color="#ff0000" size="+2">'.&mt('Error').'</font>'.
'<p>'.	'<p>'.
'Unable to retrieve environment data for '.$sname.	&mt('Unable to retrieve environment data for').' '.$sname.
'in domain '.$sdom.'</p><p>'.	&mt('in domain').' '.$sdom.'</p><p>'.
'Please contact your LON-CAPA administrator '.	&mt('Please contact your LON-CAPA administrator regarding this situation.').'</p></body></html>');
'regarding this situation.</p></body></html>');
return;	return;
}	}
# determine the students starting and ending times and section	# determine the students starting and ending times and section
my ($starttime,$endtime,$section) = &get_enrollment_data($sname,$sdom);	my ($starttime,$endtime,$section) = &get_enrollment_data($sname,$sdom);
	if ($starttime =~ /^error/) {
	$r->print('<h2>'&mt('Error').'</h2>');
	$r->print('<p>'.$starttime.'</p>');
	return;
	}
# Deal with date forms	# Deal with date forms
my $date_table = &date_setting_table($starttime,$endtime);	my $date_table = &date_setting_table($starttime,$endtime);
#	#
Line 1027 sub print_modify_student_form {	Line 1355 sub print_modify_student_form {
$ENV{'form.Status'} !~ /^(Any\|Expired\|Active)$/) {	$ENV{'form.Status'} !~ /^(Any\|Expired\|Active)$/) {
$ENV{'form.Status'} = 'crap';	$ENV{'form.Status'} = 'crap';
}	}
# Make sure student is enrolled in course	# Make sure student is enrolled in course
	my %lt=&Apache::lonlocal::texthash(
	'mef' => "Modify Enrollment for",
	'odcc' => "Only domain coordinators can change a users password.",
	'sn' => "Student Name",
	'fn' => "First",
	'mn' => "Middle",
	'ln' => "Last",
	'gen' => "Generation",
	'sid' => "Student ID",
	'disn' => "Disable ID/Student Number Safeguard and Force Change of Conflicting IDs (only do if you know what you are doing)",
	'sec' => "Section",
	'sm' => "Submit Modifications",
	);
$r->print(<<END);	$r->print(<<END);
<p>	<p>
<font size="+1">	<font size="+1">
Only domain coordinators can change a users password.	$lt{'odcc'}
</font>	</font>
</p>	</p>
<input type="hidden" name="slogin" value="$sname" />	<input type="hidden" name="slogin" value="$sname" />
Line 1041 Only domain coordinators can change a us	Line 1382 Only domain coordinators can change a us
<input type="hidden" name="sortby" value="$sortby" />	<input type="hidden" name="sortby" value="$sortby" />
<input type="hidden" name="Status" value="$ENV{'form.Status'}" />	<input type="hidden" name="Status" value="$ENV{'form.Status'}" />

<h2>Modify Enrollment for $info{'firstname'} $info{'middlename'}	<h2>$lt{'mef'} $info{'firstname'} $info{'middlename'}
$info{'lastname'} $info{'generation'}, $sname\@$sdom</h2>	$info{'lastname'} $info{'generation'}, $sname\@$sdom</h2>
<p>	<p>
<b>Student Name</b>	<b>$lt{'sn'}</b>
<table>	<table>
<tr><th>First</th><th>Middle</th><th>Last</th><th>Generation</th></tr>	<tr><th>$lt{'fn'}</th><th>$lt{'mn'}</th><th>$lt{'ln'}</th><th>$lt{'gen'}</th></tr>
<tr><td>	<tr><td>
<input type="text" name="firstname" value="$info{'firstname'}" /></td><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="middlename" value="$info{'middlename'}" /></td><td>
Line 1054 $info{'lastname'} $info{'generation'}, $	Line 1395 $info{'lastname'} $info{'generation'}, $
<input type="text" name="generation" value="$info{'generation'}" /></td></tr>	<input type="text" name="generation" value="$info{'generation'}" /></td></tr>
</table>	</table>
</p><p>	</p><p>
<b>Student ID</b>: <input type="text" name="id" value="$info{'id'}" size="12"/>	<b>$lt{'sid'}</b>: <input type="text" name="id" value="$info{'id'}" size="12"/>
</p><p>	</p><p>
<input type="checkbox" name="forceid" >	<input type="checkbox" name="forceid" >
Disable ID/Student Number Safeguard and Force Change of Conflicting IDs	$lt{'disn'}
(only do if you know what you are doing)
</p><p>	</p><p>
<b>Section</b>: <input type="text" name="section" value="$section" size="4"/>	<b>$lt{'sec'}</b>: <input type="text" name="section" value="$section" size="4"/>
</p>	</p>
<p>$date_table</p>	<p>$date_table</p>
<input type="submit" value="Submit Modifications" />	<input type="submit" value="$lt{'sm'}" />
</body></html>	</body></html>
END	END
return;	return;
Line 1075 END	Line 1415 END
sub modify_single_student {	sub modify_single_student {
my $r = shift;	my $r = shift;
#	#
	# Remove non alphanumeric values from the section
	$ENV{'form.section'} =~ s/\W//g;
	#
# Do the date defaults first	# Do the date defaults first
my ($starttime,$endtime) = &get_dates_from_form();	my ($starttime,$endtime) = &get_dates_from_form();
if ($ENV{'form.makedatesdefault'}) {	if ($ENV{'form.makedatesdefault'}) {
Line 1098 sub modify_single_student {	Line 1441 sub modify_single_student {
$ENV{'request.course.id'});	$ENV{'request.course.id'});
my ($tmp) = keys(%old);	my ($tmp) = keys(%old);
if ($tmp =~ /^(con_lost\|error\|no_such_host)/i) {	if ($tmp =~ /^(con_lost\|error\|no_such_host)/i) {
$r->print("There was an error determining the environment values ".	$r->print(&mt('There was an error determining the environment values for')." $slogin \@ $sdom.");
" for $slogin \@ $sdom.");
return;	return;
}	}
undef $tmp;	undef $tmp;
Line 1118 sub modify_single_student {	Line 1460 sub modify_single_student {
# check for forceid override	# check for forceid override
if ((defined($old{'id'})) && ($old{'id'} ne '') &&	if ((defined($old{'id'})) && ($old{'id'} ne '') &&
($sid ne $old{'id'}) && (! exists($ENV{'form.forceid'}))) {	($sid ne $old{'id'}) && (! exists($ENV{'form.forceid'}))) {
$r->print("<font color=\"ff0000\">You changed the students id ".	$r->print("<font color=\"ff0000\">".&mt('You changed the students id but did not disable the ID change safeguard. The students id will not be changed.')."</font>");
" but did not disable the ID change safeguard.".
" The students id will not be changed.</font>");
$sid = $old{'id'};	$sid = $old{'id'};
}	}
#	#
# talk to the user about what we are going to do	# talk to the user about what we are going to do
	my %lt=&Apache::lonlocal::texthash(
	'mdu' => "Modifying data for user",
	'si' => "Student Information",
	'fd' => "Field",
	'ov' => "Old Value",
	'nv' => "New Value",
	'fn' => "First name",
	'mn' => "Middle name",
	'ln' => "Last name",
	'gen' => "Generation",
	'sec' => "Section",
	'ri' => "Role Information",
	'st' => "Start Time",
	'et' => "End Time",
	);
$r->print(<<END);	$r->print(<<END);
<h2>Modifying data for user $slogin \@ $sdom </h2>	<h2>$lt{'mdu'} $slogin \@ $sdom </h2>
<h3>Student Information</h3>	<h3>$lt{'si'}</h3>
<table rules="rows" border="1" cellpadding="3" >	<table rules="rows" border="1" cellpadding="3" >
<tr>	<tr>
<th> Field </th>	<th> $lt{'fd'} </th>
<th> Old Value </th>	<th> $lt{'ov'} </th>
<th> New Value </th>	<th> $lt{'nv'} </th>
</tr>	</tr>
<tr>	<tr>
<td> <b>First name</b> </td>	<td> <b>$lt{'fn'}</b> </td>
<td> $old{'firstname'} </td>	<td> $old{'firstname'} </td>
<td> $firstname </td>	<td> $firstname </td>
</tr><tr>	</tr><tr>
<td> <b>Middle name</b> </td>	<td> <b>$lt{'mn'}</b> </td>
<td> $old{'middlename'} </td>	<td> $old{'middlename'} </td>
<td> $middlename </td>	<td> $middlename </td>
</tr><tr>	</tr><tr>
<td> <b>Last name</b> </td>	<td> <b>$lt{'ln'}</b> </td>
<td> $old{'lastname'} </td>	<td> $old{'lastname'} </td>
<td> $lastname </td>	<td> $lastname </td>
</tr><tr>	</tr><tr>
<td> <b>Generation</b> </td>	<td> <b>$lt{'gen'}</b> </td>
<td> $old{'generation'} </td>	<td> $old{'generation'} </td>
<td> $generation </td>	<td> $generation </td>
</tr><tr>	</tr><tr>
Line 1155 sub modify_single_student {	Line 1510 sub modify_single_student {
<td> $old{'id'} </td>	<td> $old{'id'} </td>
<td> $sid </td>	<td> $sid </td>
</tr><tr>	</tr><tr>
<td> <b>Section</b> </td>	<td> <b>$lt{'sec'}</b> </td>
<td> $old{'section'} </td>	<td> $old{'section'} </td>
<td> $section</td>	<td> $section</td>
</tr>	</tr>
</table>	</table>
<h3>Role Information</h3>	<h3>$lt{'ri'}</h3>
<table>	<table>
<tr><td align="right"><b>Start Time:</b></td><td> $displayable_starttime </td></tr>	<tr><td align="right"><b>$lt{'st'}:</b></td><td> $displayable_starttime </td></tr>
<tr><td align="right"><b>End Time:</b></td><td> $displayable_endtime </td></tr>	<tr><td align="right"><b>$lt{'et'}:</b></td><td> $displayable_endtime </td></tr>
</table>	</table>
<p>	<p>
END	END
Line 1174 END	Line 1529 END
$ENV{'request.course.id'},	$ENV{'request.course.id'},
$section,undef);	$section,undef);
if ($modify_section_results !~ /^ok/) {	if ($modify_section_results !~ /^ok/) {
$r->print("An error occured during the attempt to change the ".	$r->print(&mt('An error occured during the attempt to change the section for this student.')."<br />");
"section for this student.<br />");
}	}
my $roleresults = &Apache::lonnet::modifystudent	my $roleresults = &Apache::lonnet::modifystudent
($sdom,$slogin,$sid,undef,undef,$firstname,$middlename,$lastname,	($sdom,$slogin,$sid,undef,undef,$firstname,$middlename,$lastname,
$generation,$section,$endtime,$starttime,$ENV{'form.forceid'});	$generation,$section,$endtime,$starttime,$ENV{'form.forceid'});
if ($roleresults eq 'refused' ) {	if ($roleresults eq 'refused' ) {
$r->print("Your request to change the role information for this ".	$r->print(&mt('Your request to change the role information for this student was refused. You do not appear to have sufficient authority to change student information.'));
"student was refused. You do not appear to have ".
"sufficient authority to change student information.");
} elsif ($roleresults !~ /ok/) {	} elsif ($roleresults !~ /ok/) {
$r->print("An error occurred during the attempt to change the role".	$r->print(&mt('An error occurred during the attempt to change the role information for this student.')." <br />".
" information for this student. <br />".	&mt('The error reported was')." ".
"The error reported was ".
$roleresults);	$roleresults);
&Apache::lonnet::logthis("londropadd:failed attempt to modify student".	&Apache::lonnet::logthis("londropadd:failed attempt to modify student".
" data for ".$slogin." \@ ".$sdom." by ".	" data for ".$slogin." \@ ".$sdom." by ".
$ENV{'user.name'}." \@ ".$ENV{'user.domain'}.	$ENV{'user.name'}." \@ ".$ENV{'user.domain'}.
":".$roleresults);	":".$roleresults);
} else { # everything is okay!	} else { # everything is okay!
$r->print("Student information updated successfully. <br />".	$r->print(&mt('Student information updated successfully.')." <br />".
"The student must log out and log in again to see ".	&mt('The student must log out and log in again to see these changes.'));
"these changes.");
}	}
	my $Masd=&mt('Modify another students data');
$r->print(<<END);	$r->print(<<END);
</p><p>	</p><p>
<input type="hidden" name="action" value="modifystudent" />	<input type="hidden" name="action" value="modifystudent" />
<input type="hidden" name="sortby" value="$sortby" />	<input type="hidden" name="sortby" value="$sortby" />
<input type="hidden" name="Status" value="$status" />	<input type="hidden" name="Status" value="$status" />
<a href="javascript:document.studentform.submit();">Modify another students data</a>	<a href="javascript:document.studentform.submit();">$Masd</a>
</body></html>	</body></html>
END	END
return;	return;
Line 1216 sub get_enrollment_data {	Line 1567 sub get_enrollment_data {
my %roles = &Apache::lonnet::dump('roles',$sdomain,$sname);	my %roles = &Apache::lonnet::dump('roles',$sdomain,$sname);
my ($tmp) = keys(%roles);	my ($tmp) = keys(%roles);
# Bail out if we were unable to get the students roles	# Bail out if we were unable to get the students roles
return "666" if ($tmp =~ /^(con_lost\|error\|no_such_host)/i);	return ('error'.$tmp) if ($tmp =~ /^(con_lost\|error\|no_such_host)/i);
# Go through the roles looking for enrollment in this course	# Go through the roles looking for enrollment in this course
my ($end,$start) = (undef,undef);	my ($end,$start) = (undef,undef);
my $section = '';	my $section = '';
Line 1301 function uncheckAll(field) {	Line 1652 function uncheckAll(field) {
END	END

if ($nosort) {	if ($nosort) {
	my %lt=&Apache::lonlocal::texthash(
	'usrn' => "username",
	'dom' => "domain",
	'sn' => "student name",
	'sec' => "section",
	);
$r->print(<<END);	$r->print(<<END);
<table border=2>	<table border=2>
<tr>	<tr>
<th> </th>	<th> </th>
<th>username</th>	<th>$lt{'usrn'}</th>
<th>domain</th>	<th>$lt{'dom'}</th>
<th>ID</th>	<th>ID</th>
<th>student name</th>	<th>$lt{'sn'}</th>
<th>section</th>	<th>$lt{'sec'}</th>
</tr>	</tr>
END	END

} else {	} else {
	my %lt=&Apache::lonlocal::texthash(
	'usrn' => "username",
	'dom' => "domain",
	'sn' => "student name",
	'sec' => "section",
	);
$r->print(<<END);	$r->print(<<END);
<table border=2>	<table border=2>
<tr><th> </th>	<tr><th> </th>
<th>	<th>
<a href="/adm/dropadd?action=$action&sortby=username">username</a>	<a href="/adm/dropadd?action=$action&sortby=username">$lt{'usrn'}</a>
</th><th>	</th><th>
<a href="/adm/dropadd?action=$action&sortby=domain">domain</a>	<a href="/adm/dropadd?action=$action&sortby=domain">$lt{'dom'}</a>
</th><th>	</th><th>
<a href="/adm/dropadd?action=$action&sortby=id">ID</a>	<a href="/adm/dropadd?action=$action&sortby=id">ID</a>
</th><th>	</th><th>
<a href="/adm/dropadd?action=$action&sortby=fullname">student name</a>	<a href="/adm/dropadd?action=$action&sortby=fullname">$lt{'sn'}</a>
</th><th>	</th><th>
<a href="/adm/dropadd?action=$action&sortby=section">section</a>	<a href="/adm/dropadd?action=$action&sortby=section">$lt{'sec'}</a>
</th>	</th>
</tr>	</tr>
END	END
Line 1370 END	Line 1733 END
END	END
}	}
$r->print('</table><br>');	$r->print('</table><br>');
	my %lt=&Apache::lonlocal::texthash(
	'dp' => "Drop Students",
	'ca' => "check all",
	'ua' => "uncheck all",
	);
$r->print(<<"END");	$r->print(<<"END");
</p><p>	</p><p>
<input type="button" value="check all" onclick="javascript:checkAll(document.studentform.droplist)">	<input type="button" value="$lt{'ca'}" onclick="javascript:checkAll(document.studentform.droplist)">
<input type="button" value="uncheck all" onclick="javascript:uncheckAll(document.studentform.droplist)">	<input type="button" value="$lt{'ua'}" onclick="javascript:uncheckAll(document.studentform.droplist)">
<p><input type=submit value="Drop Students"></p>	<p><input type=submit value="$lt{'dp'}"></p>
END	END
return;	return;
}	}
Line 1384 END	Line 1752 END
#	#
sub print_first_courselist_upload_form {	sub print_first_courselist_upload_form {
my $r=shift;	my $r=shift;
my $upfile_select=&Apache::loncommon::upfile_select_html();	my $str;
my $create_classlist_help =	$str = '<input type="hidden" name="phase" value="two">';
&Apache::loncommon::help_open_topic("Course_Create_Class_List",	$str .= '<input type="hidden" name="action" value="upload" />';
"How do I create a class list from a spreadsheet");	$str .= '<input type="hidden" name="state" value="got_file" />';
my $create_csv_help =	$str .= "<h3>".&mt('Upload a class list')."</h3>\n";
&Apache::loncommon::help_open_topic("Course_Convert_To_CSV",	$str .= &Apache::loncommon::upfile_select_html();
"How do I create a CSV file from a spreadsheet");	$str .= "<p>\n";
$r->print(<<ENDUPFORM);	$str .= '<input type="submit" name="fileupload" value="'.
<input type=hidden name=phase value=two>	&mt('Upload class list').'">'."\n";
<h3>Upload a courselist</h3>	$str .= '<input type="checkbox" name="noFirstLine" /> '.
$upfile_select	&mt('Ignore First Line')."</p>\n";
<p>	$str .= &Apache::loncommon::help_open_topic("Course_Create_Class_List",
<input type=submit name="fileupload" value="Upload Courselist">	&mt("How do I create a class list from a spreadsheet")).
<input type="hidden" name="action" value="upload" />	"<br />\n";
<input type="hidden" name="state" value="got_file" />	$str .= &Apache::loncommon::help_open_topic("Course_Convert_To_CSV",
</p>	&mt("How do I create a CSV file from a spreadsheet")).
$create_classlist_help <br />	"<br />\n";
$create_csv_help	$str .= "</body>\n</html>\n";
</body></html>	$r->print($str);
ENDUPFORM
return;	return;
}	}

Line 1412 sub upfile_drop_add {	Line 1779 sub upfile_drop_add {
my $r=shift;	my $r=shift;
&Apache::loncommon::load_tmp_file($r);	&Apache::loncommon::load_tmp_file($r);
my @studentdata=&Apache::loncommon::upfile_record_sep();	my @studentdata=&Apache::loncommon::upfile_record_sep();
	if($ENV{'form.noFirstLine'}){shift(@studentdata);}
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=();
Line 1425 sub upfile_drop_add {	Line 1793 sub upfile_drop_add {
}	}
}	}
#	#
	# Store the field choices away
	foreach my $field (qw/username names
	fname mname lname gen id sec ipwd email/) {
	$ENV{'form.'.$field.'_choice'}=$fields{$field};
	}
	&Apache::loncommon::store_course_settings('enrollment_upload',
	{ 'username_choice' => 'scalar',
	'names_choice' => 'scalar',
	'fname_choice' => 'scalar',
	'mname_choice' => 'scalar',
	'lname_choice' => 'scalar',
	'gen_choice' => 'scalar',
	'id_choice' => 'scalar',
	'sec_choice' => 'scalar',
	'ipwd_choice' => 'scalar',
	'email_choice' => 'scalar' });

	#
my ($startdate,$enddate) = &get_dates_from_form();	my ($startdate,$enddate) = &get_dates_from_form();
if ($ENV{'form.makedatesdefault'}) {	if ($ENV{'form.makedatesdefault'}) {
$r->print(&make_dates_default($startdate,$enddate));	$r->print(&make_dates_default($startdate,$enddate));
Line 1437 sub upfile_drop_add {	Line 1823 sub upfile_drop_add {
} else {	} else {
my %home_servers = &Apache::loncommon::get_library_servers($domain);	my %home_servers = &Apache::loncommon::get_library_servers($domain);
if (! exists($home_servers{$desiredhost})) {	if (! exists($home_servers{$desiredhost})) {
$r->print('<font color="#ff0000">Error:</font>'.	$r->print('<font color="#ff0000">'.&mt('Error').'</font>'.
'Invalid home server specified');	&mt('Invalid home server specified'));
	$r->print("</body>\n</html>\n");
return;	return;
}	}
}	}
Line 1460 sub upfile_drop_add {	Line 1847 sub upfile_drop_add {
$genpwd=$ENV{'form.locarg'};	$genpwd=$ENV{'form.locarg'};
}	}
}	}
	if ($amode =~ /^krb/) {
	if (! defined($genpwd) \|\| $genpwd eq '') {
	$r->print('<font color="red" size="+1">'.
	&mt('Unable to enroll students').'</font> '.
	&mt('No Kerberos domain was specified.').'</p>');
	$amode = ''; # This causes the loop below to be skipped
	}
	}
unless (($domain=~/\W/) \|\| ($amode eq '')) {	unless (($domain=~/\W/) \|\| ($amode eq '')) {
#######################################	#######################################
## Enroll Students ##	## Enroll Students ##
#######################################	#######################################
$r->print('<h3>Enrolling Students</h3>');	$r->print('<h3>'.&mt('Enrolling Students')."</h3>\n<p>\n");
my $count=0;	my $count=0;
my $flushc=0;	my $flushc=0;
my %student=();	my %student=();
Line 1493 sub upfile_drop_add {	Line 1888 sub upfile_drop_add {
}	}
}	}
if ($entries{$fields{'username'}}=~/\W/) {	if ($entries{$fields{'username'}}=~/\W/) {
$r->print('<p><b>Unacceptable username: '.	$r->print('<br />'.
$entries{$fields{'username'}}.' for user '.	&mt('<b>[_1]</b>: Unacceptable username for user [_2] [_3] [_4] [_5]',
$fname.' '.$mname.' '.$lname.' '.$gen.'</b><p>');	$entries{$fields{'username'}},$fname,$mname,$lname,$gen).
	'</b>');
} else {	} else {
# determine section number	# determine section number
my $sec='';	my $sec='';
Line 1505 sub upfile_drop_add {	Line 1901 sub upfile_drop_add {
$sec=$entries{$fields{'sec'}};	$sec=$entries{$fields{'sec'}};
}	}
}	}
	# remove non alphanumeric values from section
	$sec =~ s/\W//g;
# determine student id number	# determine student id number
my $id='';	my $id='';
if (defined($fields{'id'})) {	if (defined($fields{'id'})) {
Line 1513 sub upfile_drop_add {	Line 1911 sub upfile_drop_add {
}	}
$id=~tr/A-Z/a-z/;	$id=~tr/A-Z/a-z/;
}	}
	# determine email address
	my $email='';
	if (defined($fields{'email'})) {
	if (defined($entries{$fields{'email'}})) {
	$email=$entries{$fields{'email'}};
	unless ($email=~/^[^\@]+\@[^\@]+$/) { $email=''; }
	}
	}
# determine student password	# determine student password
my $password='';	my $password='';
if ($genpwd) {	if ($genpwd) {
Line 1529 sub upfile_drop_add {	Line 1935 sub upfile_drop_add {
\$lname,\$gen,\$sec) {	\$lname,\$gen,\$sec) {
$$_ =~ s/(\s+$\|^\s+)//g;	$$_ =~ s/(\s+$\|^\s+)//g;
}	}
if ($password) {	if ($password \|\| $ENV{'form.login'} eq 'loc') {
&modifystudent($domain,$username,$cid,$sec,	&modifystudent($domain,$username,$cid,$sec,
$desiredhost);	$desiredhost);
my $reply=&Apache::lonnet::modifystudent	my $reply=&Apache::lonnet::modifystudent
($domain,$username,$id,$amode,$password,	($domain,$username,$id,$amode,$password,
$fname,$mname,$lname,$gen,$sec,$enddate,	$fname,$mname,$lname,$gen,$sec,$enddate,
$startdate,$ENV{'form.forceid'},$desiredhost);	$startdate,$ENV{'form.forceid'},$desiredhost,
	$email);
if ($reply ne 'ok') {	if ($reply ne 'ok') {
$r->print('<p><b>'.	$reply =~ s/^error://;
'Error enrolling '.$username.': '.	$r->print('<br />'.
$reply.'</b></p>');	&mt('<b>[_1]</b>: Unable to enroll: [_2]',$username,$reply));
} else {	} else {
$count++; $flushc++;	$count++; $flushc++;
$student{$username}=1;	$student{$username}=1;
Line 1550 sub upfile_drop_add {	Line 1957 sub upfile_drop_add {
}	}
}	}
} else {	} else {
$r->print("<p><b>No password for $username</b><p>");	$r->print('<br />'.
	&mt('<b>[_1]</b>: Unable to enroll. No password specified.',$username)
	);
}	}
}	}
}	}
} # end of foreach (@studentdata)	} # end of foreach (@studentdata)
$r->print('<p>Processed Students: '.$count.'</p>');	$r->print("</p>\n<p>\n".&mt('Processed [_1] student(s).',$count).
$r->print("<p>If active, the new role will be available when the ".	"</p>\n");
"students next log in to LON-CAPA.</p>");	$r->print("<p>\n".
	&mt('If active, the new role will be available when the '.
	'students next log in to LON-CAPA.')."</p>\n");
#####################################	#####################################
# Drop students #	# Drop students #
#####################################	#####################################
if ($ENV{'form.fullup'} eq 'yes') {	if ($ENV{'form.fullup'} eq 'yes') {
$r->print('<h3>Dropping Students</h3>');	$r->print('<h3>'.&mt('Dropping Students')."</h3>\n");
# Get current classlist	# Get current classlist
my ($classlist,$keylist)=&Apache::loncoursedata::get_classlist();	my ($classlist,$keylist)=&Apache::loncoursedata::get_classlist();
if (! defined($classlist)) {	if (! defined($classlist)) {
$r->print("There are no students currently enrolled.\n");	$r->print(&mt('There are no students currently enrolled.').
	"\n");
} else {	} else {
# Remove the students we just added from the list of students.	# Remove the students we just added from the list of students.
foreach (@studentdata) {	foreach (@studentdata) {
Line 1599 sub drop_student_list {	Line 2011 sub drop_student_list {
# drop student	# drop student
my $result = &modifystudent($udom,$uname,$ENV{'request.course.id'});	my $result = &modifystudent($udom,$uname,$ENV{'request.course.id'});
if ($result eq 'ok' \|\| $result eq 'ok:') {	if ($result eq 'ok' \|\| $result eq 'ok:') {
$r->print('Dropped '.$uname.' @ '.$udom.'<br>');	$r->print(&mt('Dropped [_1]',$uname.'@'.$udom).'<br>');
$count++;	$count++;
} else {	} else {
$r->print('Error dropping '.$uname.' @ '.$udom.': '.$result.	$r->print(
	&mt('Error dropping [_1]:[_2]',$uname.'@'.$udom,$result).
'<br />');	'<br />');
}	}
}	}
$r->print('<p><b>Dropped '.$count.' student(s).</b>');	$r->print('<p><b>'.&mt('Dropped [_1] student(s).',$count).'</b></p>');
$r->print('<p>Re-enrollment will re-activate data.') if ($count);	$r->print('<p>'.&mt('Re-enrollment will re-activate data.')) if ($count);
}	}

###################################################################	###################################################################
Line 1631 The response to the request is governed	Line 2044 The response to the request is governed
upload enrolling enroll students based on upload	upload enrolling enroll students based on upload
drop undefined print the classlist ready to drop	drop undefined print the classlist ready to drop
drop done drop the selected students	drop done drop the selected students
enrollstudent undefined print single student enroll menu	enrollstudent undefined print student username domain form
	enrollstudent gotusername print single student enroll menu
enrollstudent enrolling enroll student	enrollstudent enrolling enroll student
classlist undefined print html classlist	classlist undefined print html classlist
classlist csv print csv classlist	classlist csv print csv classlist
Line 1646 The response to the request is governed	Line 2060 The response to the request is governed
sub handler {	sub handler {
my $r=shift;	my $r=shift;
if ($r->header_only) {	if ($r->header_only) {
$r->content_type('text/html');	&Apache::loncommon::content_type($r,'text/html');
$r->send_http_header;	$r->send_http_header;
return OK;	return OK;
}	}
Line 1667 sub handler {	Line 2081 sub handler {
$r->content_type('text/csv');	$r->content_type('text/csv');
} else {	} else {
# Start page	# Start page
$r->content_type('text/html');	&Apache::loncommon::content_type($r,'text/html');
$r->send_http_header;	$r->send_http_header;
$r->print(&header());	$r->print(&header());
}	}
Line 1699 sub handler {	Line 2113 sub handler {
}	}
} elsif ($ENV{'form.action'} eq 'enrollstudent') {	} elsif ($ENV{'form.action'} eq 'enrollstudent') {
if (! exists($ENV{'form.state'})) {	if (! exists($ENV{'form.state'})) {
	&get_student_username_domain_form($r);
	} elsif ($ENV{'form.state'} eq 'gotusername') {
&print_enroll_single_student_form($r);	&print_enroll_single_student_form($r);
} elsif ($ENV{'form.state'} eq 'enrolling') {	} elsif ($ENV{'form.state'} eq 'enrolling') {
&enroll_single_student($r);	&enroll_single_student($r);
} else {	} else {
&print_enroll_single_student_form($r);	&get_student_username_domain_form($r);
}	}
} elsif ($ENV{'form.action'} eq 'classlist') {	} elsif ($ENV{'form.action'} eq 'classlist') {
if (! exists($ENV{'form.state'})) {	if (! exists($ENV{'form.state'})) {

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Removed from v.1.70
changed lines
	Added in v.1.99