loncom/interface/londropadd.pm - diff

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Diff for /loncom/interface/Attic/londropadd.pm between versions 1.91.2.2 and 1.126

version 1.91.2.2, 2004/01/21 00:29:56	version 1.126, 2005/03/10 17:33:57
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
#	#
###############################################################	###############################################################
##############################################################	##############################################################
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::lonstathelpers();
use Apache::lonlocal;	use Apache::lonlocal;
use localenroll();

###############################################################	###############################################################
###############################################################	###############################################################
sub header {	sub header {
	my $html=&Apache::lonxml::xmlbegin();
my $bodytag=&Apache::loncommon::bodytag('Enrollment Manager');	my $bodytag=&Apache::loncommon::bodytag('Enrollment Manager');
my $title = &mt('LON-CAPA Enrollment Manager');	my $title = &mt('LON-CAPA Enrollment Manager');
return(<<ENDHEAD);	return(<<ENDHEAD);
<html>	$html
<head>	<head>
<title>$title</title>	<title>$title</title>
</head>	</head>
Line 141 sub domain_form {	Line 137 sub domain_form {
###############################################################	###############################################################
# Menu Phase One	# Menu Phase One
sub print_main_menu {	sub print_main_menu {
my $r=shift;	my ($r,$enrl_permission,$view_permission)=@_;
my %Text = &Apache::lonlocal::texthash	#
('upload' => 'Upload a class list',	my ($cdom,$cnum) = split/_/,$ENV{'request.course.id'};
'enrollone' => 'Enroll a single student',	my @menu =
'modify' => 'Modify student data',	(
'view' => 'View Class List',	{ text => 'Upload a class list',
'drop' => 'Drop Students',	help => 'Course_Create_Class_List',
'populate' => 'Automated Enrollment Manager');	action => 'upload',
	permission => $enrl_permission,
$r->print(<<END);	},
<p>	{ text => 'Enroll a single student',
<font size="+1">	help => 'Course_Add_Student',
<a href="/adm/dropadd?action=upload">$Text{'upload'}</a>	action => 'enrollstudent',
</font>	permission => $enrl_permission,
</p><p>	},
<font size="+1">	{ text => 'Modify student data',
<a href="/adm/dropadd?action=enrollstudent">$Text{'enrollone'}</a>	help => 'Course_Modify_Student_Data',
</font>	action => 'modifystudent',
</p><p>	permission => $enrl_permission,
<font size="+1">	},
<a href="/adm/dropadd?action=modifystudent">$Text{'modify'}</a>	{ text => 'View Class List',
</font>	help => 'Course_View_Class_List',
</p><p>	action => 'classlist',
<font size="+1">	permission => $view_permission,
<a href="/adm/dropadd?action=classlist">$Text{'view'}</a>	},
</font>	{ text => 'Drop Students',
</p><p>	help => 'Course_Drop_Student',
<font size="+1">	action => 'drop',
<a href="/adm/dropadd?action=drop">$Text{'drop'}</a>	permission => $enrl_permission,
</font>	},
</p><p>	{ text => 'Automated Enrollment Manager',
END	permission => &Apache::lonnet::auto_run($cnum,$cdom),
if (&localenroll::run() ) {	url => '/adm/populate',
$r->print(<<END);	},
<font size="+1">	);
<a href="/adm/populate">$Text{'populate'}</a>	my $menu_html = '';
</font>	foreach my $menu_item (@menu) {
END	next if (! $menu_item->{'permission'});
	$menu_html.='<p>';
	$menu_html.='<font size="+1">';
	if (exists($menu_item->{'url'})) {
	$menu_html.=qq{<a href="$menu_item->{'url'}">};
	} else {
	$menu_html.=
	qq{<a href="/adm/dropadd?action=$menu_item->{'action'}">};
	}
	$menu_html.= &mt($menu_item->{'text'}).'</a></font>';
	if (exists($menu_item->{'help'})) {
	$menu_html.=
	&Apache::loncommon::help_open_topic($menu_item->{'help'});
	}
	$menu_html.='</p>'.$/;
}	}
	$r->print($menu_html);
	return;
}	}

###############################################################	###############################################################
Line 192 sub hidden_input {	Line 204 sub hidden_input {
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 207 sub print_upload_manager_header {	Line 220 sub print_upload_manager_header {
} else {	} else {
$javascript=&upload_manager_javascript_forward_associate();	$javascript=&upload_manager_javascript_forward_associate();
}	}
my $javascript_validations=&javascript_validations('auth',$krbdefdom);	#
	# Deal with restored settings
	my $password_choice = '';
	if (exists($ENV{'form.ipwd_choice'}) &&
	$ENV{'form.ipwd_choice'} ne '') {
	# If a column was specified for password, assume it is for an
	# internal password. This is a bug waiting to be filed (could be
	# local or krb auth instead of internal) but I do not have the
	# time to mess around with this now.
	$password_choice = 'int';
	}
	#
	my $javascript_validations=&javascript_validations('auth',$krbdefdom,
	$password_choice);
my $checked=(($ENV{'form.noFirstLine'})?' checked="1"':'');	my $checked=(($ENV{'form.noFirstLine'})?' checked="1"':'');
$r->print('<h3>'.&mt('Uploading Class List')."</h3>\n".	$r->print('<h3>'.&mt('Uploading Class List')."</h3>\n".
"<hr>\n".	"<hr>\n".
Line 216 sub print_upload_manager_header {	Line 242 sub print_upload_manager_header {
&mt('Total number of records found in file: [_1].',$distotal).	&mt('Total number of records found in file: [_1].',$distotal).
"\n".	"\n".
"</p><hr>\n");	"</p><hr>\n");
$r->print(&mt('Enter as many fields as you can. '.	$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");
'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').	$r->print(&hidden_input('action','upload').
&hidden_input('state','got_file').	&hidden_input('state','got_file').
&hidden_input('associate','').	&hidden_input('associate','').
Line 244 sub javascript_validations {	Line 267 sub javascript_validations {
my $authheader;	my $authheader;
if ($mode eq 'auth') {	if ($mode eq 'auth') {
my %param = ( formname => 'studentform',	my %param = ( formname => 'studentform',
kerb_def_dom => $krbdefdom );	kerb_def_dom => $krbdefdom,
	curr_authtype => $curr_authtype);
$authheader = &Apache::loncommon::authform_header(%param);	$authheader = &Apache::loncommon::authform_header(%param);
} elsif ($mode eq 'createcourse') {	} elsif ($mode eq 'createcourse') {
my %param = ( formname => 'ccrs',	my %param = ( formname => 'ccrs',
kerb_def_dom => $krbdefdom );	kerb_def_dom => $krbdefdom,
	curr_authtype => $curr_authtype );
$authheader = &Apache::loncommon::authform_header(%param);	$authheader = &Apache::loncommon::authform_header(%param);
} elsif ($mode eq 'modifycourse') {	} elsif ($mode eq 'modifycourse') {
my %param = ( formname => 'cmod',	my %param = ( formname => 'cmod',
Line 294 END	Line 319 END
return;	return;
}	}
// alert('current.radiovalue = '+current.radiovalue);	// alert('current.radiovalue = '+current.radiovalue);
if (current.radiovalue == null \|\| current.radiovalue == 'nochange') {	if (current.radiovalue == null \|\| current.radiovalue == '' \|\| current.radiovalue == 'nochange') {
// They did not check any of the login radiobuttons.	// They did not check any of the login radiobuttons.
alert('$alert{'authen'}');	alert('$alert{'authen'}');
return;	return;
Line 566 sub print_upload_manager_footer {	Line 591 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);
Line 595 sub print_upload_manager_footer {	Line 625 sub print_upload_manager_footer {
'of Conflicting IDs (only do if you know what you are doing)').	'of Conflicting IDs (only do if you know what you are doing)').
"\n</p><p>\n";	"\n</p><p>\n";
$Str .= '<input type="button" onClick="javascript:verify(this.form)" '.	$Str .= '<input type="button" onClick="javascript:verify(this.form)" '.
'value="Update Courselist" />'."<br />\n";	'value="Update Class List" />'."<br />\n";
$Str .= &mt('Note: for large courses, this operation may be time '.	$Str .= &mt('Note: for large courses, this operation may be time '.
'consuming');	'consuming');
$r->print($Str);	$r->print($Str);
Line 606 sub print_upload_manager_footer {	Line 636 sub print_upload_manager_footer {
###############################################################	###############################################################
sub print_upload_manager_form {	sub print_upload_manager_form {
my $r=shift;	my $r=shift;

my $firstLine;	my $firstLine;
my $datatoken;	my $datatoken;
if (!$ENV{'form.datatoken'}) {	if (!$ENV{'form.datatoken'}) {
Line 622 sub print_upload_manager_form {	Line 653 sub print_upload_manager_form {
my $distotal=$total+1;	my $distotal=$total+1;
my $today=time;	my $today=time;
my $halfyear=$today+15552000;	my $halfyear=$today+15552000;
	#
	# Restore memorized settings
	&Apache::loncommon::restore_course_settings
	('enrollment_upload',{ 'username_choice' => 'scalar', # column settings
	'names_choice' => 'scalar',
	'fname_choice' => 'scalar',
	'mname_choice' => 'scalar',
	'lname_choice' => 'scalar',
	'gen_choice' => 'scalar',
	'id_choice' => 'scalar',
	'sec_choice' => 'scalar',
	'ipwd_choice' => 'scalar',
	'email_choice' => 'scalar',
	});
	#
	# Determine kerberos parameters as appropriate
my $defdom=$ENV{'course.'.$ENV{'request.course.id'}.'.domain'};	my $defdom=$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 @field=(['username',&mt('Username')],	my @field=
['names',&mt('Last Name, First Names')],	(['username',&mt('Username'), $ENV{'form.username_choice'}],
['fname',&mt('First Name')],	['names',&mt('Last Name, First Names'),$ENV{'form.names_choice'}],
['mname',&mt('Middle Names/Initials')],	['fname',&mt('First Name'), $ENV{'form.fname_choice'}],
['lname',&mt('Last Name')],	['mname',&mt('Middle Names/Initials'),$ENV{'form.mname_choice'}],
['gen',&mt('Generation')],	['lname',&mt('Last Name'), $ENV{'form.lname_choice'}],
['id',&mt('ID/Student Number')],	['gen', &mt('Generation'), $ENV{'form.gen_choice'}],
['sec',&mt('Group/Section')],	['id', &mt('ID/Student Number'),$ENV{'form.id_choice'}],
['ipwd',&mt('Initial Password')],	['sec', &mt('Group/Section'), $ENV{'form.sec_choice'}],
['email',&mt('EMail Address')]);	['ipwd', &mt('Initial Password'),$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,	$i=&Apache::loncommon::csv_print_select_table($r,\@records,
Line 666 sub enroll_single_student {	Line 715 sub enroll_single_student {
$ENV{'form.csec'}=~s/\W//g;	$ENV{'form.csec'}=~s/\W//g;
#	#
# We do the dates first because the action of making them the defaul	# We do the dates first because the action of making them the defaul
# in the course is entirely seperate from the action of enrolling the	# in the course is entirely separate from the action of enrolling the
# student. Also, a failure in setting the dates as default is not fatal	# student. Also, a failure in setting the dates as default is not fatal
# to the process of enrolling / modifying a student.	# to the process of enrolling / modifying a student.
my ($startdate,$enddate) = &get_dates_from_form();	my ($startdate,$enddate) = &get_dates_from_form();
Line 674 sub enroll_single_student {	Line 723 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'})&&($ENV{'form.lcdomain'}!~/\W/)) {
Line 687 sub enroll_single_student {	Line 736 sub enroll_single_student {
} else {	} else {
my %home_servers =&Apache::loncommon::get_library_servers($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 722 sub enroll_single_student {	Line 771 sub enroll_single_student {
$ENV{'form.clast'},$ENV{'form.cgen'},	$ENV{'form.clast'},$ENV{'form.cgen'},
$ENV{'form.csec'},$enddate,	$ENV{'form.csec'},$enddate,
$startdate,$ENV{'form.forceid'},	$startdate,$ENV{'form.forceid'},
$desiredhost);	$desiredhost,$ENV{'form.emailaddress'});
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> ');	$r->print('<p><font color="#ff0000">'.&mt('ERROR').'</font> ');
if ($amode =~ /^krb/) {	if ($amode =~ /^krb/) {
$r->print('Missing Kerberos domain information. ');	$r->print(&mt('Missing Kerberos domain information.').' ');
} else {	} else {
$r->print('Invalid login mode or password. ');	$r->print(&mt('Invalid login mode or password.').' ');
}	}
$r->print('<b>Unable to enroll '.$ENV{'form.cuname'}.'.</b></p>');	$r->print('<b>'.&mt('Unable to enroll').' '.$ENV{'form.cuname'}.'.</b></p>');
}	}
} else {	} else {
$r->print('Invalid username or domain');	$r->print(&mt('Invalid username or domain'));
}	}
}	}

Line 748 sub setup_date_selectors {	Line 796 sub setup_date_selectors {
my ($starttime,$endtime,$mode) = @_;	my ($starttime,$endtime,$mode) = @_;
if (! defined($starttime)) {	if (! defined($starttime)) {
$starttime = time;	$starttime = time;
unless ($mode eq 'createcourse') {	unless ($mode eq 'create_enrolldates' \|\| $mode eq 'create_defaultdates') {
if (exists($ENV{'course.'.$ENV{'request.course.id'}.	if (exists($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'}.
Line 772 sub setup_date_selectors {	Line 820 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') {	if ($mode eq 'create_enrolldates') {
$startdateform = &Apache::lonhtmlcommon::date_setter('ccrs',	$startdateform = &Apache::lonhtmlcommon::date_setter('ccrs',
'startdate',	'startenroll',
$starttime);	$starttime);
$enddateform = &Apache::lonhtmlcommon::date_setter('ccrs',	$enddateform = &Apache::lonhtmlcommon::date_setter('ccrs',
'enddate',	'endenroll',
	$endtime);
	}
	if ($mode eq 'create_defaultdates') {
	$startdateform = &Apache::lonhtmlcommon::date_setter('ccrs',
	'startaccess',
	$starttime);
	$enddateform = &Apache::lonhtmlcommon::date_setter('ccrs',
	'endaccess',
$endtime);	$endtime);
}	}
return ($startdateform,$enddateform);	return ($startdateform,$enddateform);
Line 796 sub date_setting_table {	Line 852 sub date_setting_table {
my ($starttime,$endtime,$mode) = @_;	my ($starttime,$endtime,$mode) = @_;
my ($startform,$endform)=&setup_date_selectors($starttime,$endtime,$mode);	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') {	if ($mode eq 'create_enrolldates' \|\| $mode eq 'create_defaultdates') {
$dateDefault = ' ';	$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>';	$perpetual.= ' /> '.&mt('no ending date').'</nobr>';
	if ($mode eq 'create_enrolldates') {
	$perpetual = ' ';
	}
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";	$result .= "</table>\n";
Line 832 sub make_dates_default {	Line 891 sub make_dates_default {
# Refresh the course environment	# Refresh the course environment
&Apache::lonnet::coursedescription($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;
Line 845 sub get_student_username_domain_form {	Line 904 sub get_student_username_domain_form {
my $r = shift;	my $r = shift;
my $domform = &Apache::loncommon::select_dom_form	my $domform = &Apache::loncommon::select_dom_form
($ENV{'course.'.$ENV{'request.course.id'}.'.domain'},'cudomain',0);	($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);	$r->print(<<END);
<input type="hidden" name="action" value="enrollstudent" />	<input type="hidden" name="action" value="enrollstudent" />
<input type="hidden" name="state" value="gotusername" />	<input type="hidden" name="state" value="gotusername" />
<h3>Enroll One Student</h3>	<h3>$lt{'eos'}</h3>
<table>	<table>
<tr><th>Username:</th>	<tr><th>$lt{'usr'}:</th>
<td><input type="text" name="cuname" size="15" /></td></tr>	<td><input type="text" name="cuname" size="15" /></td></tr>
<tr><th>Domain:</th>	<tr><th>$lt{'dom'}:</th>
<td>$domform</td></tr>	<td>$domform</td></tr>
<tr><th> </th>	<tr><th> </th>
<td>	<td>
<input type="submit" name="Begin Enrollment" value="Begin Enrollment" />	<input type="submit" name="Begin Enrollment" value="$lt{'been'}" />
</td></tr>	</td></tr>
</table>	</table>
	<script type="text/javascript">
	// the if prevents the script error if the browser can not handle this
	if ( document.studentform.cuname ) { document.studentform.cuname.focus(); }
	</script>
END	END
return;	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 $username = $ENV{'form.cuname'};	my $username = $ENV{'form.cuname'};
my $domain = $ENV{'form.cudomain'};	my $domain = $ENV{'form.cudomain'};
	$username=~s/\W//gs;
	$domain=~s/\W//gs;
my $home = &Apache::lonnet::homeserver($username,$domain);	my $home = &Apache::lonnet::homeserver($username,$domain);
# $new_user flags whether we are creating a new user or using an old one	# $new_user flags whether we are creating a new user or using an old one
my $new_user = 1;	my $new_user = 1;
Line 904 sub print_enroll_single_student_form {	Line 975 sub print_enroll_single_student_form {
$homeserver_form .= "</select>\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",
	'mail' => "Email Address"
	);
$user_data_html = <<END;	$user_data_html = <<END;
<h3>User Data for $username\@$domain</h3>	<h3>$lt{'udf'} $username\@$domain</h3>
<table>	<table>
<tr><th>First Name:</th>	<tr><th>$lt{'fn'}:</th>
<td><input type="text" name="cfirst" size="15"></td></tr>	<td><input type="text" name="cfirst" size="15"></td></tr>
<tr><th>Middle Name:</th>	<tr><th>$lt{'mn'}:</th>
<td><input type="text" name="cmiddle" size="15"></td></tr>	<td><input type="text" name="cmiddle" size="15"></td></tr>
<tr><th>Last Name:</th>	<tr><th>$lt{'ln'}:</th>
<td><input type="text" name="clast" size="15"></td></tr>	<td><input type="text" name="clast" size="15"></td></tr>
<tr><th>Generation:</th>	<tr><th>$lt{'gen'}:</th>
<td><input type="text" name="cgen" size="5"> </td></tr>	<td><input type="text" name="cgen" size="5"> </td></tr>
<tr><th>Home Server:</th>	<tr><th>$lt{'hs'}:</th>
<td>$homeserver_form</td></tr>	<td>$homeserver_form</td></tr>
	<tr><th>$lt{'mail'}:</th>
	<td><input type="text" name="emailaddress" size="20" /></td></tr>
</table>	</table>
<h3>Password</h3>	<h3>$lt{'pswd'}</h3>
Please select an authentication mechanism	$lt{'psam'}
<table>	<table>
<p>	<p>
$krbform	$krbform
Line 933 END	Line 1017 END
# User already exists. Do not worry about authentication	# User already exists. Do not worry about authentication
my %uenv = &Apache::lonnet::dump('environment',$domain,$username);	my %uenv = &Apache::lonnet::dump('environment',$domain,$username);
$javascript_validations = &javascript_validations('noauth');	$javascript_validations = &javascript_validations('noauth');
	my %lt=&Apache::lonlocal::texthash(
	'udf' => "User Data for",
	'fn' => "First Name",
	'mn' => "Middle Name",
	'ln' => "Last Name",
	'gen' => "Generation",
	'mail' => "Email Address",
	);
$user_data_html = <<END;	$user_data_html = <<END;
<h3>User Data for $username\@$domain</h3>	<h3>$lt{'udf'} $username\@$domain</h3>
<input type="hidden" name="lcserver" value="default" />	<input type="hidden" name="lcserver" value="default" />
<table>	<table>
<tr><th>First Name:</th>	<tr><th>$lt{'fn'}:</th>
<td>	<td>
<input type="text" name="cfirst" value="$uenv{'firstname'}" size="15" />	<input type="text" name="cfirst" value="$uenv{'firstname'}" size="15" />
</td></tr>	</td></tr>
<tr><th>Middle Name:</th>	<tr><th>$lt{'mn'}:</th>
<td>	<td>
<input type="text" name="cmiddle" value="$uenv{'middlename'}" size="15" />	<input type="text" name="cmiddle" value="$uenv{'middlename'}" size="15" />
</td></tr>	</td></tr>
<tr><th>Last Name:</th>	<tr><th>$lt{'ln'}:</th>
<td>	<td>
<input type="text" name="clast"value="$uenv{'lastname'}" size="15" />	<input type="text" name="clast"value="$uenv{'lastname'}" size="15" />
</td></tr>	</td></tr>
<tr><th>Generation:</th>	<tr><th>$lt{'gen'}:</th>
<td>	<td>
<input type="text" name="cgen" value="$uenv{'generation'}" size="5" />	<input type="text" name="cgen" value="$uenv{'generation'}" size="5" />
</td></tr>	</td></tr>
	<tr><th>$lt{'mail'}:</th>
	<td>
	<input type="text" name="emailaddress" value="$uenv{'permanentemail'}" size="20" />
	</td></tr>
</table>	</table>
END	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" />
Line 1002 function clearpwd(vf) {	Line 1105 function clearpwd(vf) {

$user_data_html	$user_data_html

<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 1025 END	Line 1127 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 1039 sub print_drop_menu {	Line 1141 sub print_drop_menu {

# ============================================== view classlist	# ============================================== view classlist
sub print_html_classlist {	sub print_html_classlist {
my $r=shift;	my ($r,$mode) = @_;
if (! exists($ENV{'form.sortby'})) {	if (! exists($ENV{'form.sortby'})) {
$ENV{'form.sortby'} = 'username';	$ENV{'form.sortby'} = 'username';
}	}
Line 1047 sub print_html_classlist {	Line 1149 sub print_html_classlist {
$ENV{'form.Status'} = 'Active';	$ENV{'form.Status'} = 'Active';
}	}
my $status_select = &Apache::lonhtmlcommon::StatusOptions	my $status_select = &Apache::lonhtmlcommon::StatusOptions
($ENV{'form.Status'},'studentform');	($ENV{'form.Status'});
$r->print(<<END);	my $cid=$ENV{'request.course.id'};
<input type="hidden" name="action" value="$ENV{'form.action'}" />	my $cdom=$ENV{'course.'.$cid.'.domain'};
<input type="hidden" name="state" value="" />	my $cnum=$ENV{'course.'.$cid.'.num'};
<p>	#
<font size="+1">Current Class List</font>	# List course personnel
	my %coursepersonnel=&Apache::lonnet::get_course_adv_roles($cdom.'/'.$cnum);
END	#
	if (! defined($ENV{'form.output'}) \|\|
	$ENV{'form.output'} !~ /^(csv\|excel\|html)$/ ) {
	$ENV{'form.output'} = 'html';
	}
	#
	$r->print('<br /><table border="2">');
	foreach my $role (sort keys %coursepersonnel) {
	next if ($role =~ /^\s*$/);
	$r->print('<tr><td>'.$role.'</td><td>');
	foreach my $user (split(',',$coursepersonnel{$role})) {
	my ($puname,$pudom)=split(':',$user);
	$r->print(' '.&Apache::loncommon::aboutmewrapper(
	&Apache::loncommon::plainname($puname,
	$pudom),
	$puname,$pudom));
	}
	$r->print('</td></tr>');
	}
	$r->print('</table>');
	#
	# Interface output
	$r->print('<input type="hidden" name="action" value="'.
	$ENV{'form.action'}.'" />');
	$r->print("<p>\n");
if ($ENV{'form.action'} ne 'modifystudent') {	if ($ENV{'form.action'} ne 'modifystudent') {
$r->print(<<END);	my %lt=&Apache::lonlocal::texthash('csv' => "CSV",
<font size="+1">	'excel' => "Excel",
<a href="javascript:document.studentform.state.value='csv';document.studentform.submit();">CSV format</a>	'html' => 'HTML');
	my $output_selector = '<select size="1" name="output" >';
<a href="javascript:document.studentform.state.value='excel';document.studentform.submit();">Excel format</a>	foreach my $outputformat ('html','csv','excel') {
</font>	my $option = '<option value="'.$outputformat.'" ';
	if ($outputformat eq $ENV{'form.output'}) {
Student Status:	$option .= 'selected ';
END	}
	$option .='>'.$lt{$outputformat}.'</option>';
	$output_selector .= "\n".$option;
	}
	$output_selector .= '</select>';
	$r->print(&mt('Output Format: [_1]',$output_selector).(' 'x3));
}	}
$r->print($status_select."</p>\n");	$r->print(&mt('Student Status: [_1]',$status_select)."\n");
my $cid=$ENV{'request.course.id'};	$r->print('<input type="submit" value="'.&mt('Update Display').'" />'.
	"\n</p>\n");
	#
	# Print the classlist
	$r->print('<h2>'.&mt('Current Class List').'</h2>');
my ($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 ($ENV{'form.action'} eq 'modifystudent') {
&show_class_list($r,'view','modify','modifystudent',	&show_class_list($r,'view','modify',
$ENV{'form.Status'},$classlist,$keylist);	$ENV{'form.Status'},$classlist,$keylist);
} else {	} else {
&show_class_list($r,'view','aboutme','classlist',	&show_class_list($r,$ENV{'form.output'},'aboutme',
$ENV{'form.Status'},$classlist,$keylist);	$ENV{'form.Status'},$classlist,$keylist);
}	}
}	}
}	}

# ============================================== view classlist
sub print_formatted_classlist {
my $r=shift;
my $mode = shift;
my $cid=$ENV{'request.course.id'};
my ($classlist,$keylist)=&Apache::loncoursedata::get_classlist();
if (! defined($classlist)) {
$r->print("There are no students currently enrolled.\n");
} else {
&show_class_list($r,$mode,'nolink','csv',
$ENV{'form.Status'},$classlist,$keylist);
}
}

# =================================================== Show student list to drop	# =================================================== Show student list to drop
sub show_class_list {	sub show_class_list {
my ($r,$mode,$linkto,$action,$statusmode,$classlist,$keylist)=@_;	my ($r,$mode,$linkto,$statusmode,$classlist,$keylist)=@_;
my $cid=$ENV{'request.course.id'};	my $cid=$ENV{'request.course.id'};
#	#
# Variables for excel output	# Variables for excel output
my ($excel_workbook, $excel_sheet, $excel_filename,$row);	my ($excel_workbook, $excel_sheet, $excel_filename,$row,$format);
	#
	# Variables for csv output
	my ($CSVfile,$CSVfilename);
#	#
my $sortby = $ENV{'form.sortby'};	my $sortby = $ENV{'form.sortby'};
if ($sortby !~ /^(username\|domain\|section\|fullname\|id)$/) {	if ($sortby !~ /^(username\|domain\|section\|fullname\|id\|start\|end\|type)$/) {
$sortby = 'username';	$sortby = 'username';
}	}
# Print out header	# Print out header
if ($mode eq 'view') {	unless ($mode eq 'autoenroll') {
	$r->print(<<END);
	<input type="hidden" name="state" value="$ENV{'form.state'}" />
	END
	}
	$r->print(<<END);
	<input type="hidden" name="sortby" value="$sortby" />
	END
	if ($mode eq 'html' \|\| $mode eq 'view' \|\| $mode eq 'autoenroll') {
if ($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'));
}	}
$r->print(<<END);	my %lt=&Apache::lonlocal::texthash(
	'usrn' => "username",
<input type="hidden" name="sortby" value="$sortby" />	'dom' => "domain",
	'sn' => "student name",
	'sec' => "section",
	'start' => "start date",
	'end' => "end date",
	'type' => "enroll type/action"
	);
	unless ($mode eq 'autoenroll') {
	$r->print(<<END);
<input type="hidden" name="sname" value="" />	<input type="hidden" name="sname" value="" />
<input type="hidden" name="sdom" value="" />	<input type="hidden" name="sdom" value="" />
	END
	}
	$r->print("
<p>	<p>
<table border=2>	<table border=2>
<tr><th>	<tr>
<a href="javascript:document.studentform.sortby.value='username';document.studentform.submit();">username</a>	");
	if ($mode eq 'autoenroll') {
	$r->print("
	<th><a href=\"javascript:document.studentform.sortby.value='type';document.studentform.submit();\">$lt{'type'}</a></th>
	");
	} else {
	$r->print("
	<th>Count</th>
	");
	}
	$r->print(<<END);
	<th>
	<a href="javascript:document.studentform.sortby.value='username';document.studentform.submit();">$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>
	<a href="javascript:document.studentform.sortby.value='section';document.studentform.submit();">$lt{'sec'}</a>
</th><th>	</th><th>
<a href="javascript:document.studentform.sortby.value='section';document.studentform.submit();">section</a>	<a href="javascript:document.studentform.sortby.value='start';document.studentform.submit();">$lt{'start'}</a>
	</th><th>
	<a href="javascript:document.studentform.sortby.value='end';document.studentform.submit();">$lt{'end'}</a>
</th>	</th>
</tr>	</tr>
END	END
} elsif ($mode eq 'csv') {	} elsif ($mode eq 'csv') {
	#
	# Open a file
	$CSVfilename = '/prtspool/'.
	$ENV{'user.name'}.'_'.$ENV{'user.domain'}.'_'.
	time.'_'.rand(1000000000).'.csv';
	unless ($CSVfile = Apache::File->new('>/home/httpd'.$CSVfilename)) {
	$r->log_error("Couldn't open $CSVfilename for output $!");
	$r->print("Problems occured in writing the csv file. ".
	"This error has been logged. ".
	"Please alert your LON-CAPA administrator.");
	$CSVfile = undef;
	}
	#
	# Write headers and data to file
if($statusmode eq 'Expired') {	if($statusmode eq 'Expired') {
$r->print('"Students with expired roles"');	print $CSVfile '"'.&mt('Students with expired roles').'"'."\n";
}	}
if ($statusmode eq 'Any') {	if ($statusmode eq 'Any') {
$r->print('"'.join('","',("username","domain","ID","student name",	print $CSVfile '"'.join('","',map {
"section","status")).'"'."\n");	&Apache::loncommon::csv_translate(&mt($_))
	} ("username","domain","ID","student name",
	"section","start date","end date","status")).'"'."\n";
} else {	} else {
$r->print('"'.join('","',("username","domain","ID","student name",	print $CSVfile '"'.join('","',map {
"section")).'"'."\n");	&Apache::loncommon::csv_translate(&mt($_))
	} ("username","domain","ID","student name",
	"section","start date","end date")).'"'."\n";
}	}
} elsif ($mode eq 'excel') {	} elsif ($mode eq 'excel') {
# Create the excel spreadsheet	# Create the excel spreadsheet
$excel_filename = '/prtspool/'.	($excel_workbook,$excel_filename,$format) =
$ENV{'user.name'}.'_'.$ENV{'user.domain'}.'_'.	&Apache::loncommon::create_workbook($r);
time.'_'.rand(1000000000).'.xls';	return if (! defined($excel_workbook));
$excel_workbook = Spreadsheet::WriteExcel->new('/home/httpd'.
$excel_filename);
$excel_workbook->set_tempdir('/home/httpd/perl/tmp');
$excel_sheet = $excel_workbook->addworksheet('classlist');	$excel_sheet = $excel_workbook->addworksheet('classlist');
#	#
my $description = 'Class List 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,$description,$format->{'h1'});
#	#
$excel_sheet->write($row++,0,["username","domain","ID",	$excel_sheet->write($row++,0,["username","domain","ID",
"student name","section","status"]);	"student name","section",
	"start date","end date","status"],
	$format->{'bold'});
}	}
#	#
# Sort the students	# Sort the students
Line 1181 END	Line 1357 END
\|\|	\|\|
lc($classlist->{$a}->[$third]) cmp lc($classlist->{$b}->[$third])	lc($classlist->{$a}->[$third]) cmp lc($classlist->{$b}->[$third])
} (keys(%$classlist));	} (keys(%$classlist));
	my $studentcount = 0;
	my $autocount = 0;
	my $manualcount = 0;
	my $unlockcount = 0;
	my $lockcount = 0;
foreach my $student (@Sorted_Students) {	foreach my $student (@Sorted_Students) {
my $username = $classlist->{$student}->[$index{'username'}];	my $sdata = $classlist->{$student};
my $domain = $classlist->{$student}->[$index{'domain'}];	my $username = $sdata->[$index{'username'}];
my $section = $classlist->{$student}->[$index{'section'}];	my $domain = $sdata->[$index{'domain'}];
my $name = $classlist->{$student}->[$index{'fullname'}];	my $section = $sdata->[$index{'section'}];
my $id = $classlist->{$student}->[$index{'id'}];	my $name = $sdata->[$index{'fullname'}];
my $status = $classlist->{$student}->[$index{'status'}];	my $id = $sdata->[$index{'id'}];
	my $status = $sdata->[$index{'status'}];
	my $start = $sdata->[$index{'start'}];
	my $end = $sdata->[$index{'end'}];
	my $type = $sdata->[$index{'type'}];
next if (($statusmode ne 'Any') && ($status ne $statusmode));	next if (($statusmode ne 'Any') && ($status ne $statusmode));
if ($mode eq 'view') {	if ($mode eq 'view' \|\| $mode eq 'html' \|\| $mode eq 'autoenroll') {
$r->print("<tr>\n <td>\n ");	if (! defined($start) \|\| $start == 0) {
	$start = &mt('none');
	} else {
	$start = &Apache::lonlocal::locallocaltime($start);
	}
	if (! defined($end) \|\| $end == 0) {
	$end = &mt('none');
	} else {
	$end = &Apache::lonlocal::locallocaltime($end);
	}
	$r->print("<tr>\n ");
	if ($mode eq 'autoenroll') {
	my $lockedtype = $sdata->[$index{'lockedtype'}];
	$studentcount++;
	my $cellentry;
	if ($type eq 'auto') {
	$cellentry = '<b>'.&mt('auto').'</b> <input type="checkbox" name="chgauto" value="'.$username.':'.$domain.'" /> Change';
	$autocount ++;
	} else {
	$cellentry = '<table border="0" cellspacing="0"><tr><td rowspan="2"><b>'.&mt('manual').'</b></td><td><nobr><input type="checkbox" name="chgmanual" value="'.$username.':'.$domain.'" /> Change</nobr></td></tr><tr><td><nobr>';
	$manualcount ++;
	if ($lockedtype) {
	$cellentry .= '<input type="checkbox" name="unlockchg" value="'.$username.':'.$domain.'" /> '.&mt('Unlock');
	$unlockcount ++;
	} else {
	$cellentry .= '<input type="checkbox" name="lockchg" value="'.$username.':'.$domain.'" /> '.&mt('Lock');
	$lockcount ++;
	}
	$cellentry .= '</nobr></td></tr></table>';
	}
	$r->print("<td>$cellentry<td>\n ");
	} else {
	$r->print("<td>".(++$studentcount)."</td><td>\n ");
	}
if ($linkto eq 'nothing') {	if ($linkto eq 'nothing') {
$r->print($username);	$r->print($username);
} elsif ($linkto eq 'aboutme') {	} elsif ($linkto eq 'aboutme') {
Line 1212 END	Line 1430 END
<td>$id</td>	<td>$id</td>
<td>$name</td>	<td>$name</td>
<td>$section</td>	<td>$section</td>
</tr>	<td>$start</td>
	<td>$end</td>
	</tr>
END	END
} elsif ($mode eq 'csv') {	} elsif ($mode eq 'csv') {
	next if (! defined($CSVfile));
# no need to bother with $linkto	# no need to bother with $linkto
	if (! defined($start) \|\| $start == 0) {
	$start = &mt('none');
	} else {
	$start = &Apache::lonlocal::locallocaltime($start);
	}
	if (! defined($end) \|\| $end == 0) {
	$end = &mt('none');
	} else {
	$end = &Apache::lonlocal::locallocaltime($end);
	}
my @line = ();	my @line = ();
foreach ($username,$domain,$id,$name,$section) {	foreach ($username,$domain,$id,$name,$section,$start,$end) {
push @line,&Apache::loncommon::csv_translate($_);	push @line,&Apache::loncommon::csv_translate($_);
}	}
if ($statusmode eq 'Any') {	if ($statusmode eq 'Any') {
push @line,&Apache::loncommon::csv_translate($status);	push @line,&Apache::loncommon::csv_translate($status);
}	}
my $tmp = $";	print $CSVfile '"'.join('","',@line).'"'."\n";
$" = '","';
$r->print("\"@line\"\n");
$" = $tmp;
} elsif ($mode eq 'excel') {	} elsif ($mode eq 'excel') {
$excel_sheet->write($row++,0,[$username,$domain,$id,	$excel_sheet->write($row,0,[$username,$domain,$id,
$name,$section,$status]);	$name,$section]);
	my $col = 5;
	foreach my $time ($start,$end) {
	$excel_sheet->write($row,$col++,
	&Apache::lonstathelpers::calc_serial($time),
	$format->{'date'});
	}
	$excel_sheet->write($row,$col++,$status);
	$row++;
}	}
}	}
if ($mode eq 'view') {	if ($mode eq 'view' \|\| $mode eq 'html' \|\| $mode eq 'autoenroll') {
$r->print('</table><br>');	$r->print('</table><br>');
} elsif ($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");
	} elsif ($mode eq 'csv') {
	close($CSVfile);
	$r->print('<a href="'.$CSVfilename.'">'.
	&mt('Your CSV file').'</a> is ready for download.'.
	"\n");
	$r->rflush();
	}
	if ($mode eq 'autoenroll') {
	return ($studentcount,$autocount,$manualcount,$lockcount,$unlockcount);
}	}
	return;
}	}


Line 1259 sub print_modify_student_form {	Line 1505 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/) {	if ($starttime =~ /^error/) {
$r->print('<h2>Error</h2>');	$r->print('<h2>'&mt('Error').'</h2>');
$r->print('<p>'.$starttime.'</p>');	$r->print('<p>'.$starttime.'</p>');
return;	return;
}	}
	#
# Deal with date forms	# Deal with date forms
	my $current_date_description = '';
	my $textdate = '';

	if (! defined($starttime) \|\| $starttime == 0) {
	$current_date_description = &mt('Current Starting Date: not set').
	'<br />';
	} else {
	$current_date_description =
	&mt('Current Starting Date: [_1]',
	&Apache::lonlocal::locallocaltime($starttime)).'<br />';
	}
	if (! defined($endtime) \|\| $endtime == 0) {
	$current_date_description.= &mt('Current Ending Date: not set').
	'<br />';
	} else {
	$current_date_description.=
	&mt('Current Ending Date: [_1]',
	&Apache::lonlocal::locallocaltime($endtime)).'<br />';

	}
my $date_table = &date_setting_table($starttime,$endtime);	my $date_table = &date_setting_table($starttime,$endtime);
#	#
if (! exists($ENV{'form.Status'}) \|\|	if (! exists($ENV{'form.Status'}) \|\|
$ENV{'form.Status'} !~ /^(Any\|Expired\|Active)$/) {	$ENV{'form.Status'} !~ /^(Any\|Expired\|Active)$/) {
$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="$sname" />
Line 1294 Only domain coordinators can change a us	Line 1573 Only domain coordinators can change a us
<input type="hidden" name="state" value="done" />	<input type="hidden" name="state" value="done" />
<input type="hidden" name="sortby" value="$sortby" />	<input type="hidden" name="sortby" value="$sortby" />
<input type="hidden" name="Status" value="$ENV{'form.Status'}" />	<input type="hidden" name="Status" value="$ENV{'form.Status'}" />
	<h2>$lt{'mef'} $info{'firstname'} $info{'middlename'}
<h2>Modify Enrollment for $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 1308 $info{'lastname'} $info{'generation'}, $	Line 1586 $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="14"/>
</p>	</p>
	<p>$current_date_description</p>
<p>$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 1355 sub modify_single_student {	Line 1633 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 $tmp;
Line 1375 sub modify_single_student {	Line 1652 sub modify_single_student {
# check for forceid override	# check for forceid override
if ((defined($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 1412 sub modify_single_student {	Line 1702 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 1431 END	Line 1721 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 1533 sub show_drop_list {	Line 1819 sub show_drop_list {
['sortby']);	['sortby']);
}	}
my $sortby = $ENV{'form.sortby'};	my $sortby = $ENV{'form.sortby'};
if ($sortby !~ /^(username\|domain\|section\|fullname\|id)$/) {	if ($sortby !~ /^(username\|domain\|section\|fullname\|id\|start\|end)$/) {
$sortby = 'username';	$sortby = 'username';
}	}
#	#
Line 1557 function uncheckAll(field) {	Line 1843 function uncheckAll(field) {
<input type="hidden" name="phase" value="four">	<input type="hidden" name="phase" value="four">
END	END

	my %lt=&Apache::lonlocal::texthash('usrn' => "username",
	'dom' => "domain",
	'sn' => "student name",
	'sec' => "section",
	'start' => "start date",
	'end' => "end date",
	);
if ($nosort) {	if ($nosort) {
$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>$lt{'sec'}</th>
	<th>$lt{'start'}</th>
	<th>$lt{'end'}</th>
</tr>	</tr>
END	END

Line 1575 END	Line 1870 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">$lt{'sn'}</a>
	</th><th>
	<a href="/adm/dropadd?action=$action&sortby=section">$lt{'sec'}</a>
</th><th>	</th><th>
<a href="/adm/dropadd?action=$action&sortby=section">section</a>	<a href="/adm/dropadd?action=$action&sortby=start">$lt{'start'}</a>
	</th><th>
	<a href="/adm/dropadd?action=$action&sortby=end">$lt{'end'}</a>
</th>	</th>
</tr>	</tr>
END	END
Line 1607 END	Line 1906 END
} (keys(%$classlist));	} (keys(%$classlist));
foreach my $student (@Sorted_Students) {	foreach my $student (@Sorted_Students) {
my $error;	my $error;
my $username = $classlist->{$student}->[$index{'username'}];	my $sdata = $classlist->{$student};
my $domain = $classlist->{$student}->[$index{'domain'}];	my $username = $sdata->[$index{'username'}];
my $section = $classlist->{$student}->[$index{'section'}];	my $domain = $sdata->[$index{'domain'}];
my $name = $classlist->{$student}->[$index{'fullname'}];	my $section = $sdata->[$index{'section'}];
my $id = $classlist->{$student}->[$index{'id'}];	my $name = $sdata->[$index{'fullname'}];
my $status = $classlist->{$student}->[$index{'status'}];	my $id = $sdata->[$index{'id'}];
	my $start = $sdata->[$index{'start'}];
	my $end = $sdata->[$index{'end'}];
	if (! defined($start) \|\| $start == 0) {
	$start = &mt('none');
	} else {
	$start = &Apache::lonlocal::locallocaltime($start);
	}
	if (! defined($end) \|\| $end == 0) {
	$end = &mt('none');
	} else {
	$end = &Apache::lonlocal::locallocaltime($end);
	}
	my $status = $sdata->[$index{'status'}];
next if ($status ne 'Active');	next if ($status ne 'Active');
#	#
$r->print(<<"END");	$r->print(<<"END");
Line 1623 END	Line 1935 END
<td>$id</td>	<td>$id</td>
<td>$name</td>	<td>$name</td>
<td>$section</td>	<td>$section</td>
	<td>$start</td>
	<td>$end</td>
</tr>	</tr>
END	END
}	}
$r->print('</table><br>');	$r->print('</table><br>');
	%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 1653 sub print_first_courselist_upload_form {	Line 1972 sub print_first_courselist_upload_form {
$str .= '<input type="checkbox" name="noFirstLine" /> '.	$str .= '<input type="checkbox" name="noFirstLine" /> '.
&mt('Ignore First Line')."</p>\n";	&mt('Ignore First Line')."</p>\n";
$str .= &Apache::loncommon::help_open_topic("Course_Create_Class_List",	$str .= &Apache::loncommon::help_open_topic("Course_Create_Class_List",
"How do I create a class list from a spreadsheet").	&mt("How do I create a class list from a spreadsheet")).
"<br />\n";	"<br />\n";
$str .= &Apache::loncommon::help_open_topic("Course_Convert_To_CSV",	$str .= &Apache::loncommon::help_open_topic("Course_Convert_To_CSV",
"How do I create a CSV file from a spreadsheet").	&mt("How do I create a CSV file from a spreadsheet")).
"<br />\n";	"<br />\n";
$str .= "</body>\n</html>\n";	$str .= "</body>\n</html>\n";
$r->print($str);	$r->print($str);
Line 1682 sub upfile_drop_add {	Line 2001 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,$enddate));
Line 1937 sub handler {	Line 2274 sub handler {
}	}
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},	&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
['action','state']);	['action','state']);

	&Apache::lonhtmlcommon::clear_breadcrumbs();
	&Apache::lonhtmlcommon::add_breadcrumb
	({href=>"/adm/dropadd",
	text=>"Enrollment Manager",
	faq=>9,bug=>'Instructor Interface',});
# Needs to be in a course	# Needs to be in a course
if (! (($ENV{'request.course.fn'}) &&	if (! ($ENV{'request.course.fn'})) {
(&Apache::lonnet::allowed('cst',$ENV{'request.course.id'})))) {	# Not in a course
# Not in a course, or not allowed to modify parms
$ENV{'user.error.msg'}=	$ENV{'user.error.msg'}=
"/adm/dropadd:cst:0:0:Cannot drop or add students";	"/adm/dropadd:cst:0:0:Cannot drop or add students";
return HTTP_NOT_ACCEPTABLE;	return HTTP_NOT_ACCEPTABLE;
}	}
#	#
	my $view_permission =
	&Apache::lonnet::allowed('vcl',$ENV{'request.course.id'});
	my $enrl_permission =
	&Apache::lonnet::allowed('cst',$ENV{'request.course.id'});
	if (! $view_permission && ! $enrl_permission) {
	$ENV{'user.error.msg'}=
	"/adm/dropadd:cst:0:0:Cannot drop or add students";
	return HTTP_NOT_ACCEPTABLE;
	}
	#
# Only output the header information if they did not request csv format	# Only output the header information if they did not request csv format
#	#
if (exists($ENV{'form.state'}) && ($ENV{'form.state'} eq 'csv')) {	&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
$r->content_type('text/csv');	['state','action']);
} else {	# Start page
# Start page	&Apache::loncommon::content_type($r,'text/html');
&Apache::loncommon::content_type($r,'text/html');	$r->send_http_header;
$r->send_http_header;	$r->print(&header());
$r->print(&header());
}
#	#
# Main switch on form.action and form.state, as appropriate	# Main switch on form.action and form.state, as appropriate
if (! exists($ENV{'form.action'})) {	if (! exists($ENV{'form.action'})) {
&print_main_menu($r);	$r->print(&Apache::lonhtmlcommon::breadcrumbs
} elsif ($ENV{'form.action'} eq 'upload') {	(undef,'Enrollment Manager'));
	&print_main_menu($r,$enrl_permission,$view_permission);
	} elsif ($ENV{'form.action'} eq 'upload' && $enrl_permission) {
	&Apache::lonhtmlcommon::add_breadcrumb
	({href=>'/adm/dropadd?action=upload&state=',
	text=>"Upload Classlist"});
	$r->print(&Apache::lonhtmlcommon::breadcrumbs
	(undef,'Upload Classlist','Course_Create_Class_List'));
if (! exists($ENV{'form.state'})) {	if (! exists($ENV{'form.state'})) {
&print_first_courselist_upload_form($r);	&print_first_courselist_upload_form($r);
} elsif ($ENV{'form.state'} eq 'got_file') {	} elsif ($ENV{'form.state'} eq 'got_file') {
Line 1974 sub handler {	Line 2331 sub handler {
} else {	} else {
&print_first_courselist_upload_form($r);	&print_first_courselist_upload_form($r);
}	}
} elsif ($ENV{'form.action'} eq 'drop') {	} elsif ($ENV{'form.action'} eq 'drop' && $enrl_permission) {
	&Apache::lonhtmlcommon::add_breadcrumb
	({href=>'/adm/dropadd?action=drop',
	text=>"Drop Students"});
	$r->print(&Apache::lonhtmlcommon::breadcrumbs
	(undef,'Drop Students','Course_Drop_Student'));
if (! exists($ENV{'form.state'})) {	if (! exists($ENV{'form.state'})) {
&print_drop_menu($r);	&print_drop_menu($r);
} elsif ($ENV{'form.state'} eq 'done') {	} elsif ($ENV{'form.state'} eq 'done') {
Line 1982 sub handler {	Line 2344 sub handler {
} else {	} else {
&print_drop_menu($r);	&print_drop_menu($r);
}	}
} elsif ($ENV{'form.action'} eq 'enrollstudent') {	} elsif ($ENV{'form.action'} eq 'enrollstudent' && $enrl_permission) {
	&Apache::lonhtmlcommon::add_breadcrumb
	({href=>'/adm/dropadd?action=enrollstudent',
	text=>"Enroll Student"});
	$r->print(&Apache::lonhtmlcommon::breadcrumbs
	(undef,'Enroll Student','Course_Add_Student'));
if (! exists($ENV{'form.state'})) {	if (! exists($ENV{'form.state'})) {
&get_student_username_domain_form($r);	&get_student_username_domain_form($r);
} elsif ($ENV{'form.state'} eq 'gotusername') {	} elsif ($ENV{'form.state'} eq 'gotusername') {
Line 1992 sub handler {	Line 2359 sub handler {
} else {	} else {
&get_student_username_domain_form($r);	&get_student_username_domain_form($r);
}	}
} elsif ($ENV{'form.action'} eq 'classlist') {	} elsif ($ENV{'form.action'} eq 'classlist' && $view_permission) {
	&Apache::lonhtmlcommon::add_breadcrumb
	({href=>'/adm/dropadd?action=classlist',
	text=>"View Classlist"});
	$r->print(&Apache::lonhtmlcommon::breadcrumbs
	(undef,'View Classlist','Course_View_Class_List'));
if (! exists($ENV{'form.state'})) {	if (! exists($ENV{'form.state'})) {
&print_html_classlist($r);	&print_html_classlist($r,undef);
} elsif ($ENV{'form.state'} eq 'csv') {	} elsif ($ENV{'form.state'} eq 'csv') {
&print_formatted_classlist($r,'csv');	&print_html_classlist($r,'csv');
} elsif ($ENV{'form.state'} eq 'excel') {	} elsif ($ENV{'form.state'} eq 'excel') {
&print_formatted_classlist($r,'excel');	&print_html_classlist($r,'excel');
} else {	} else {
&print_html_classlist($r);	&print_html_classlist($r,undef);
}	}
} elsif ($ENV{'form.action'} eq 'modifystudent') {	} elsif ($ENV{'form.action'} eq 'modifystudent' && $enrl_permission) {
	&Apache::lonhtmlcommon::add_breadcrumb
	({href=>'/adm/dropadd?action=modifystudent',
	text=>"Modify Student Data"});
	$r->print(&Apache::lonhtmlcommon::breadcrumbs
	(undef,'Modify Student Data','Course_Modify_Student_Data'));
if (! exists($ENV{'form.state'})) {	if (! exists($ENV{'form.state'})) {
&print_html_classlist($r);	&print_html_classlist($r);
} elsif ($ENV{'form.state'} eq 'selected') {	} elsif ($ENV{'form.state'} eq 'selected') {
Line 2017 sub handler {	Line 2394 sub handler {
&Apache::lonnet::logthis("Undetermined state in londropadd.pm. ".	&Apache::lonnet::logthis("Undetermined state in londropadd.pm. ".
"form.action = ".$ENV{'form.action'}.	"form.action = ".$ENV{'form.action'}.
"Someone should fix this.");	"Someone should fix this.");
&print_main_menu($r);	$r->print(&Apache::lonhtmlcommon::breadcrumbs
	(undef,'Enrollment Manager'));
	&print_main_menu($r,$enrl_permission,$view_permission);
}	}
#	#
# Finish up	# Finish up
if (exists($ENV{'form.state'}) && ($ENV{'form.state'} eq 'csv')) {	$r->print('</form></body></html>');
$r->print("\n");
} else {
$r->print('</form></body></html>');
}
return OK;	return OK;
}	}

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>

Removed from v.1.91.2.2
changed lines
	Added in v.1.126