loncom/interface/lonuserutils.pm - diff

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Diff for /loncom/interface/lonuserutils.pm between versions 1.142 and 1.190

version 1.142, 2012/10/02 18:08:12	version 1.190, 2017/08/11 20:14:44
Line 30	Line 30

package Apache::lonuserutils;	package Apache::lonuserutils;

	=pod

	=head1 NAME

	Apache::lonuserutils.pm

	=head1 SYNOPSIS

	Utilities for management of users and custom roles

	Provides subroutines called by loncreateuser.pm

	=head1 OVERVIEW

	=cut

use strict;	use strict;
use Apache::lonnet;	use Apache::lonnet;
use Apache::loncommon();	use Apache::loncommon();
use Apache::lonhtmlcommon;	use Apache::lonhtmlcommon;
use Apache::lonlocal;	use Apache::lonlocal;
use Apache::longroup;	use Apache::longroup;
	use HTML::Entities;
use LONCAPA qw(:DEFAULT :match);	use LONCAPA qw(:DEFAULT :match);

###############################################################	###############################################################
Line 237 sub domain_roles_select {	Line 254 sub domain_roles_select {
# Role types	# Role types
my @roletypes = ('domain','author','course','community');	my @roletypes = ('domain','author','course','community');
my %lt = &role_type_names();	my %lt = &role_type_names();
	my $onchangefirst = "updateCols('showrole')";
	my $onchangesecond = "updateCols('showrole')";
#	#
# build up the menu information to be passed to	# build up the menu information to be passed to
# &Apache::loncommon::linked_select_forms	# &Apache::loncommon::linked_select_forms
Line 283 sub domain_roles_select {	Line 302 sub domain_roles_select {
my $result = &Apache::loncommon::linked_select_forms	my $result = &Apache::loncommon::linked_select_forms
('studentform',(' 'x3).&mt('Role: '),$env{'form.roletype'},	('studentform',(' 'x3).&mt('Role: '),$env{'form.roletype'},
'roletype','showrole',\%select_menus,	'roletype','showrole',\%select_menus,
['domain','author','course','community']);	['domain','author','course','community'],$onchangefirst,
	$onchangesecond);
return $result;	return $result;
}	}

Line 335 sub print_upload_manager_header {	Line 355 sub print_upload_manager_header {
$env{'request.role.domain'},$context,	$env{'request.role.domain'},$context,
$groupslist,$crstype);	$groupslist,$crstype);
my $checked=(($env{'form.noFirstLine'})?' checked="checked"':'');	my $checked=(($env{'form.noFirstLine'})?' checked="checked"':'');
$r->print('<p>'	$r->print(
.&mt('Total number of records found in file: [_1]'	'<h3>'.&mt('Identify fields in uploaded list')."</h3>\n".
,'<b>'.$distotal.'</b>')	'<p class="LC_info">'.
."</p>\n");	&mt('Total number of records found in file: [_1]'
$r->print('<div class="LC_left_float"><h3>'.	,'<b>'.$distotal.'</b>').
&mt('Identify fields in uploaded list')."</h3>\n");	"</p>\n"
$r->print(&mt('Enter as many fields as you can.<br /> The system will inform you and bring you back to this page, <br /> if the data selected are insufficient to add users.')."<br />\n");	);
	if ($distotal == 0) {
	$r->print('<p class="LC_warning">'.&mt('None found').'</p>');
	}
	$r->print(
	'<p>'.
	&mt('Enter as many fields as you can.').'<br />'.
	&mt('The system will inform you and bring you back to this page,[_1]if the data selected are insufficient to add users.','<br />').
	"</p>\n"
	);
$r->print(&hidden_input('action','upload').	$r->print(&hidden_input('action','upload').
&hidden_input('state','got_file').	&hidden_input('state','got_file').
&hidden_input('associate','').	&hidden_input('associate','').
Line 349 sub print_upload_manager_header {	Line 378 sub print_upload_manager_header {
&hidden_input('fileupload',$env{'form.fileupload'}).	&hidden_input('fileupload',$env{'form.fileupload'}).
&hidden_input('upfiletype',$env{'form.upfiletype'}).	&hidden_input('upfiletype',$env{'form.upfiletype'}).
&hidden_input('upfile_associate',$env{'form.upfile_associate'}));	&hidden_input('upfile_associate',$env{'form.upfile_associate'}));
$r->print('<br /><label><input type="checkbox" name="noFirstLine"'.$checked.' />'.	$r->print(
&mt('Ignore First Line').'</label><br />');	'<div class="LC_left_float">'.
$r->print('<br /><input type="button" value="'.&mt('Reverse Association').'" '.	'<fieldset><legend>'.&mt('Functions').'</legend>'.
	'<label><input type="checkbox" name="noFirstLine"'.$checked.' />'.
	&mt('Ignore First Line').'</label>'.
	' <input type="button" value="'.&mt('Reverse Association').'" '.
'name="Reverse Association" '.	'name="Reverse Association" '.
'onclick="javascript:this.form.associate.value=\'Reverse Association\';submit(this.form);" />');	'onclick="javascript:this.form.associate.value=\'Reverse Association\';submit(this.form);" />'.
$r->print("<br /><br />\n".	'</fieldset></div><br clear="all" />'
'<script type="text/javascript" language="Javascript">'."\n".	);
'// <![CDATA['."\n".	$r->print(
$javascript."\n".$javascript_validations."\n".	'<script type="text/javascript" language="Javascript">'."\n".
'// ]]>'."\n".	'// <![CDATA['."\n".
'</script>');	$javascript."\n".$javascript_validations."\n".
	'// ]]>'."\n".
	'</script>'
	);
}	}

###############################################################	###############################################################
Line 381 sub javascript_validations {	Line 416 sub javascript_validations {
$param{'curr_autharg'} = $curr_authfield;	$param{'curr_autharg'} = $curr_authfield;
}	}

	my $showcredits;
	my %domdefaults = &Apache::lonnet::get_domain_defaults($domain);
	if ($domdefaults{'officialcredits'} \|\| $domdefaults{'unofficialcredits'} \|\| $domdefaults{'textbookcredits'}) {
	$showcredits = 1;
	}

my ($setsection_call,$setsections_js);	my ($setsection_call,$setsections_js);
my $finish = " vf.submit();\n";	my $finish = " vf.submit();\n";
if ($mode eq 'upload') {	if ($mode eq 'upload') {
Line 390 sub javascript_validations {	Line 431 sub javascript_validations {
$setsection_call = 'setSections(document.'.$param{'formname'}.",'$crstype'".');';	$setsection_call = 'setSections(document.'.$param{'formname'}.",'$crstype'".');';
$setsections_js =	$setsections_js =
&setsections_javascript($param{'formname'},$groupslist,	&setsections_javascript($param{'formname'},$groupslist,
$mode,'',$crstype);	$mode,'',$crstype,$showcredits);
} else {	} else {
$setsection_call = "'ok'";	$setsection_call = "'ok'";
}	}
} elsif ($context eq 'domain') {	} elsif ($context eq 'domain') {
$setsection_call = 'setCourse()';	$setsection_call = 'setCourse()';
$setsections_js = &dc_setcourse_js($param{'formname'},$mode,$context);	$setsections_js = &dc_setcourse_js($param{'formname'},$mode,
	$context,$showcredits);
}	}
$finish = " var checkSec = $setsection_call\n".	$finish = " var checkSec = $setsection_call\n".
" if (checkSec == 'ok') {\n".	" if (checkSec == 'ok') {\n".
Line 419 sub javascript_validations {	Line 461 sub javascript_validations {
domain => 'The optional domain field was not specified.',	domain => 'The optional domain field was not specified.',
continue => 'Continue adding users?',	continue => 'Continue adding users?',
);	);
	if ($showcredits) {
	$alert{'credits'} = &mt('The optional credits field was not specified');
	}
if (($mode eq 'upload') && ($context eq 'domain')) {	if (($mode eq 'upload') && ($context eq 'domain')) {
$alert{'inststatus'} = &mt('The optional affiliation field was not specified');	$alert{'inststatus'} = &mt('The optional affiliation field was not specified');
}	}
	&js_escape(\%alert);
my $function_name = <<"END";	my $function_name = <<"END";
$setsections_js	$setsections_js

function verify_message (vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail,foundrole,founddomain,foundinststatus) {	function verify_message (vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail,foundrole,founddomain,foundinststatus,foundcredits) {
END	END
my ($authnum,%can_assign) = &Apache::loncommon::get_assignable_auth($domain);	my ($authnum,%can_assign) = &Apache::loncommon::get_assignable_auth($domain);
my $auth_checks;	my $auth_checks;
Line 482 END	Line 528 END
return;	return;
}	}
}	}
	/* regexp here to check for non \d \. in credits */
END	END
} else {	} else {
$auth_checks .= (<<END);	$auth_checks .= (<<END);
Line 554 END	Line 601 END
message+='$alert{'domain'}';	message+='$alert{'domain'}';
}	}
END	END
	if ($showcredits) {
	$optional_checks .= <<END;
	if (foundcredits==0) {
	if (message!='') {
	message+='\\n';
	}
	message+='$alert{'credits'}';
	}
	END
	}
if (($mode eq 'upload') && ($context eq 'domain')) {	if (($mode eq 'upload') && ($context eq 'domain')) {
$optional_checks .= (<<END);	$optional_checks .= (<<END);

Line 603 sub upload_manager_javascript_forward_as	Line 660 sub upload_manager_javascript_forward_as
$numbuttons ++;	$numbuttons ++;
}	}
if (!$can_assign->{'int'}) {	if (!$can_assign->{'int'}) {
my $warning = &mt('You may not specify an initial password for each user, as this is only available when new users use LON-CAPA internal authentication.\n').	my $warning = &mt('You may not specify an initial password for each user, as this is only available when new users use LON-CAPA internal authentication.')."\n".
&mt('Your current role does not have rights to create users with that authentication type.');	&mt('Your current role does not have rights to create users with that authentication type.');
	&js_escape(\$warning);
$auth_update = <<"END";	$auth_update = <<"END";
// Currently the initial password field is only supported for internal auth	// Currently the initial password field is only supported for internal auth
// (see bug 6368).	// (see bug 6368).
Line 638 function verify(vf,sec_caller) {	Line 696 function verify(vf,sec_caller) {
var foundrole=0;	var foundrole=0;
var founddomain=0;	var founddomain=0;
var foundinststatus=0;	var foundinststatus=0;
	var foundcredits=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 650 function verify(vf,sec_caller) {	Line 709 function verify(vf,sec_caller) {
if (tw==11) { foundrole=1; }	if (tw==11) { foundrole=1; }
if (tw==12) { founddomain=1; }	if (tw==12) { founddomain=1; }
if (tw==13) { foundinststatus=1; }	if (tw==13) { foundinststatus=1; }
	if (tw==14) { foundcredits=1; }
}	}
verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail,foundrole,founddomain,foundinststatus);	verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail,foundrole,founddomain,foundinststatus,foundcredits);
}	}

//	//
Line 674 function verify(vf,sec_caller) {	Line 734 function verify(vf,sec_caller) {
// 11 = role	// 11 = role
// 12 = domain	// 12 = domain
// 13 = inststatus	// 13 = inststatus
	// 14 = foundcredits

function flip(vf,tf) {	function flip(vf,tf) {
var nw=eval('vf.f'+tf+'.selectedIndex');	var nw=eval('vf.f'+tf+'.selectedIndex');
Line 739 sub upload_manager_javascript_reverse_as	Line 800 sub upload_manager_javascript_reverse_as
if (!$can_assign->{'int'}) {	if (!$can_assign->{'int'}) {
my $warning = &mt('You may not specify an initial password, as this is only available when new users use LON-CAPA internal authentication.\n').	my $warning = &mt('You may not specify an initial password, as this is only available when new users use LON-CAPA internal authentication.\n').
&mt('Your current role does not have rights to create users with that authentication type.');	&mt('Your current role does not have rights to create users with that authentication type.');
	&js_escape(\$warning);
$auth_update = <<"END";	$auth_update = <<"END";
// Currently the initial password field is only supported for internal auth	// Currently the initial password field is only supported for internal auth
// (see bug 6368).	// (see bug 6368).
Line 771 function verify(vf,sec_caller) {	Line 833 function verify(vf,sec_caller) {
var foundrole=0;	var foundrole=0;
var founddomain=0;	var founddomain=0;
var foundinststatus=0;	var foundinststatus=0;
	var foundcredits=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 783 function verify(vf,sec_caller) {	Line 846 function verify(vf,sec_caller) {
if (i==10 && tw!=0) { foundrole=1; }	if (i==10 && tw!=0) { foundrole=1; }
if (i==11 && tw!=0) { founddomain=1; }	if (i==11 && tw!=0) { founddomain=1; }
if (i==12 && tw!=0) { foundinstatus=1; }	if (i==12 && tw!=0) { foundinstatus=1; }
	if (i==13 && tw!=0) { foundcredits=1; }
}	}
verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail,foundrole,founddomain,foundinststatus);	verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail,foundrole,founddomain,foundinststatus,foundcredits);
}	}

function flip(vf,tf) {	function flip(vf,tf) {
Line 816 ENDPICK	Line 880 ENDPICK
###############################################################	###############################################################
###############################################################	###############################################################
sub print_upload_manager_footer {	sub print_upload_manager_footer {
my ($r,$i,$keyfields,$defdom,$today,$halfyear,$context,$permission,$crstype) = @_;	my ($r,$i,$keyfields,$defdom,$today,$halfyear,$context,$permission,$crstype,
	$showcredits) = @_;
my $form = 'document.studentform';	my $form = 'document.studentform';
my $formname = 'studentform';	my $formname = 'studentform';
my ($krbdef,$krbdefdom) =	my ($krbdef,$krbdefdom) =
Line 878 sub print_upload_manager_footer {	Line 943 sub print_upload_manager_footer {
&Apache::lonhtmlcommon::row_closure();	&Apache::lonhtmlcommon::row_closure();
}	}

	my ($trusted,$untrusted);
	if ($context eq 'course') {
	($trusted,$untrusted) = &Apache::lonnet::trusted_domains('enroll',$defdom);
	} elsif ($context eq 'author') {
	($trusted,$untrusted) = &Apache::lonnet::trusted_domains('othcoau',$defdom);
	}
$Str .= &Apache::lonhtmlcommon::row_title(&mt('Default domain'))	$Str .= &Apache::lonhtmlcommon::row_title(&mt('Default domain'))
.&Apache::loncommon::select_dom_form($defdom,'defaultdomain',undef,1)	.&Apache::loncommon::select_dom_form($defdom,'defaultdomain',undef,1,undef,$trusted,$untrusted)
.&Apache::lonhtmlcommon::row_closure();	.&Apache::lonhtmlcommon::row_closure();

$Str .= &Apache::lonhtmlcommon::row_title(&mt('Starting and Ending Dates'))	$Str .= &Apache::lonhtmlcommon::row_title(&mt('Starting and Ending Dates'))
Line 905 sub print_upload_manager_footer {	Line 976 sub print_upload_manager_footer {
&mt('Default role'))	&mt('Default role'))
.&mt('Choose the role to assign to users without a value specified in the uploaded file.')	.&mt('Choose the role to assign to users without a value specified in the uploaded file.')
} elsif ($context eq 'course') {	} elsif ($context eq 'course') {
$Str .= &Apache::lonhtmlcommon::row_title(	if ($showcredits) {
	$Str .= &Apache::lonhtmlcommon::row_title(
	&mt('Default role, section and credits'))
	.&mt('Choose the role and/or section(s) and/or credits to assign to users without values specified in the uploaded file.');
	} else {
	$Str .= &Apache::lonhtmlcommon::row_title(
&mt('Default role and section'))	&mt('Default role and section'))
.&mt('Choose the role and/or section(s) to assign to users without values specified in the uploaded file.');	.&mt('Choose the role and/or section(s) to assign to users without values specified in the uploaded file.');
	}
} else {	} else {
$Str .= &Apache::lonhtmlcommon::row_title(	$Str .= &Apache::lonhtmlcommon::row_title(
&mt('Default role and/or section(s)'))	&mt('Default role and/or section(s)'))
Line 915 sub print_upload_manager_footer {	Line 992 sub print_upload_manager_footer {
}	}
if (($context eq 'domain') \|\| ($context eq 'author')) {	if (($context eq 'domain') \|\| ($context eq 'author')) {
$Str .= '<br />';	$Str .= '<br />';
my ($options,$cb_script,$coursepick) = &default_role_selector($context,1);	my ($options,$cb_script,$coursepick) =
	&default_role_selector($context,1,'',$showcredits);
if ($context eq 'domain') {	if ($context eq 'domain') {
$Str .= '<p>'	$Str .= '<p>'
.'<b>'.&mt('Domain Level').'</b><br />'	.'<b>'.&mt('Domain Level').'</b><br />'
Line 932 sub print_upload_manager_footer {	Line 1010 sub print_upload_manager_footer {
} else {	} else {
my ($cnum,$cdom) = &get_course_identity();	my ($cnum,$cdom) = &get_course_identity();
my $rowtitle = &mt('section');	my $rowtitle = &mt('section');
my $secbox = &section_picker($cdom,$cnum,'Any',$rowtitle,	my $defaultcredits;
$permission,$context,'upload',$crstype);	if ($showcredits) {
	$defaultcredits = &get_defaultcredits();
	}
	my $secbox = &section_picker($cdom,$cnum,'Any',$rowtitle,$permission,
	$context,'upload',$crstype,$showcredits,
	$defaultcredits);
$Str .= $secbox	$Str .= $secbox
.&Apache::lonhtmlcommon::row_closure();	.&Apache::lonhtmlcommon::row_closure();
my %lt;	my %lt;
Line 956 sub print_upload_manager_footer {	Line 1039 sub print_upload_manager_footer {
.&Apache::lonhtmlcommon::row_closure();	.&Apache::lonhtmlcommon::row_closure();
}	}
if ($context eq 'course' \|\| $context eq 'domain') {	if ($context eq 'course' \|\| $context eq 'domain') {
$Str .= &forceid_change($context);	$Str .= &Apache::lonhtmlcommon::row_title(&mt('Student/Employee ID'))
	.&forceid_change($context)
	.&Apache::lonhtmlcommon::row_closure(1); # last row in pick_box
}	}

$Str .= &Apache::lonhtmlcommon::end_pick_box();	$Str .= &Apache::lonhtmlcommon::end_pick_box();
Line 979 sub print_upload_manager_footer {	Line 1064 sub print_upload_manager_footer {
return;	return;
}	}

	sub get_defaultcredits {
	my ($cdom,$cnum) = @_;

	if ($cdom eq '' \|\| $cnum eq '') {
	return unless ($env{'request.course.id'});
	$cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
	$cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
	}
	return unless(($cdom =~ /^$match_domain$/) && ($cnum =~ /^$match_courseid$/));
	my ($defaultcredits,$domdefcredits);
	my %domdefaults = &Apache::lonnet::get_domain_defaults($cdom);
	if ($domdefaults{'officialcredits'} \|\| $domdefaults{'unofficialcredits'} \|\| $domdefaults{'textbookcredits'}) {
	my $instcode = $env{'course.'.$cdom.'_'.$cnum.'.internal.coursecode'};
	if ($instcode) {
	$domdefcredits = $domdefaults{'officialcredits'};
	} elsif ($env{'course.'.$cdom.'_'.$cnum.'.internal.textbook'}) {
	$domdefcredits = $domdefaults{'textbookcredits'};
	} else {
	$domdefcredits = $domdefaults{'unofficialcredits'};
	}
	} else {
	return;
	}

	if ($env{'request.course.id'} eq $cdom.'_'.$cnum) {
	$defaultcredits = $env{'course.'.$cdom.'_'.$cnum.'.internal.defaultcredits'};
	} elsif (exists($env{'course.'.$cdom.'_'.$cnum.'.internal.defaultcredits'})) {
	$defaultcredits = $env{'course.'.$cdom.'_'.$cnum.'.internal.defaultcredits'};
	} else {
	my %crsinfo =
	&Apache::lonnet::coursedescription("$cdom/$cnum",{'one_time' => 1});
	$defaultcredits = $crsinfo{'internal.defaultcredits'};
	}
	if ($defaultcredits eq '') {
	$defaultcredits = $domdefcredits;
	}
	return $defaultcredits;
	}

sub forceid_change {	sub forceid_change {
my ($context) = @_;	my ($context) = @_;
my $output =	my $output =
&Apache::lonhtmlcommon::row_title(&mt('Student/Employee ID'))	'<label><input type="checkbox" name="forceid" value="yes" />'
.'<label><input type="checkbox" name="forceid" value="yes" />'	.&mt('Force change of existing ID')
.&mt('Disable Student/Employee ID Safeguard and force change of conflicting IDs')	.'</label>'.&Apache::loncommon::help_open_topic('ForceIDChange')."\n";
.'</label><br />'."\n"
.&mt('(only do if you know what you are doing.)')."\n";
if ($context eq 'domain') {	if ($context eq 'domain') {
$output .= '<br /><label><input type="checkbox" name="recurseid"'.	$output .=
' value="yes" />'.	'<br />'
&mt('Update student/employee ID in courses in which user is active/future student,[_1](if forcing change).','<br />').	.'<label><input type="checkbox" name="recurseid" value="yes" />'
'</label>'."\n";	.&mt("Update ID in user's course(s).").'</label>'."\n";
}	}
$output .= &Apache::lonhtmlcommon::row_closure(1); # last row in pick_box
return $output;	return $output;
}	}

###############################################################	###############################################################
###############################################################	###############################################################
sub print_upload_manager_form {	sub print_upload_manager_form {
my ($r,$context,$permission,$crstype) = @_;	my ($r,$context,$permission,$crstype,$showcredits) = @_;
my $firstLine;	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'};	$datatoken=&Apache::loncommon::valid_datatoken($env{'form.datatoken'});
&Apache::loncommon::load_tmp_file($r);	if ($datatoken ne '') {
	&Apache::loncommon::load_tmp_file($r,$datatoken);
	}
}	}
my @records=&Apache::loncommon::upfile_record_sep();	my @records=&Apache::loncommon::upfile_record_sep();
if($env{'form.noFirstLine'}){	if($env{'form.noFirstLine'}){
Line 1033 sub print_upload_manager_form {	Line 1156 sub print_upload_manager_form {
'domain_choice' => 'scalar',	'domain_choice' => 'scalar',
'inststatus_choice' => 'scalar',	'inststatus_choice' => 'scalar',
};	};
my $defdom = $env{'request.role.domain'};	if ($showcredits) {
	$col_setting_names->{'credits_choice'} = 'scalar';
	}
if ($context eq 'course') {	if ($context eq 'course') {
&Apache::loncommon::restore_course_settings('enrollment_upload',	&Apache::loncommon::restore_course_settings('enrollment_upload',
$col_setting_names);	$col_setting_names);
Line 1041 sub print_upload_manager_form {	Line 1166 sub print_upload_manager_form {
&Apache::loncommon::restore_settings($context,'user_upload',	&Apache::loncommon::restore_settings($context,'user_upload',
$col_setting_names);	$col_setting_names);
}	}
	my $defdom = $env{'request.role.domain'};
#	#
# Determine kerberos parameters as appropriate	# Determine kerberos parameters as appropriate
my ($krbdef,$krbdefdom) =	my ($krbdef,$krbdefdom) =
Line 1066 sub print_upload_manager_form {	Line 1192 sub print_upload_manager_form {
['role',&mt('Role'), $env{'form.role_choice'}],	['role',&mt('Role'), $env{'form.role_choice'}],
['domain',&mt('Domain'), $env{'form.domain_choice'}],	['domain',&mt('Domain'), $env{'form.domain_choice'}],
['inststatus',&mt('Affiliation'), $env{'form.inststatus_choice'}]);	['inststatus',&mt('Affiliation'), $env{'form.inststatus_choice'}]);
	if ($showcredits) {
	push(@field,
	['credits',&mt('Student Credits'), $env{'form.credits_choice'}]);
	}
if ($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 1082 sub print_upload_manager_form {	Line 1212 sub print_upload_manager_form {
$keyfields=join(',',sort(keys(%sone)));	$keyfields=join(',',sort(keys(%sone)));
}	}
}	}
$r->print('</div>');
&print_upload_manager_footer($r,$i,$keyfields,$defdom,$today,$halfyear,	&print_upload_manager_footer($r,$i,$keyfields,$defdom,$today,$halfyear,
$context,$permission,$crstype);	$context,$permission,$crstype,$showcredits);
}	}

sub setup_date_selectors {	sub setup_date_selectors {
Line 1241 sub make_dates_default {	Line 1370 sub make_dates_default {
}	}

sub default_role_selector {	sub default_role_selector {
my ($context,$checkpriv,$crstype) = @_;	my ($context,$checkpriv,$crstype,$showcredits) = @_;
my %customroles;	my %customroles;
my ($options,$coursepick,$cb_jscript);	my ($options,$coursepick,$cb_jscript);
if ($context ne 'author') {	if ($context ne 'author') {
Line 1253 sub default_role_selector {	Line 1382 sub default_role_selector {
'grs' => "Section",	'grs' => "Section",
'exs' => "Existing sections",	'exs' => "Existing sections",
'new' => "New section",	'new' => "New section",
	'crd' => "Credits",
);	);
$options = '<select name="defaultrole">'."\n".	$options = '<select name="defaultrole">'."\n".
' <option value="">'.&mt('Please select').'</option>'."\n";	' <option value="">'.&mt('Please select').'</option>'."\n";
Line 1272 sub default_role_selector {	Line 1402 sub default_role_selector {
}	}
my $courseform = &Apache::loncommon::selectcourse_link	my $courseform = &Apache::loncommon::selectcourse_link
('studentform','dccourse','dcdomain','coursedesc',"$env{'request.role.domain'}",undef,'Course/Community');	('studentform','dccourse','dcdomain','coursedesc',"$env{'request.role.domain'}",undef,'Course/Community');
	my ($credit_elem,$creditsinput);
	if ($showcredits) {
	$credit_elem = 'credits';
	$creditsinput = '<td><input type="text" name="credits" value="" /></td>';
	}
$cb_jscript =	$cb_jscript =
&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'},'currsec','studentform','courserole','Course/Community');	&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'},'currsec','studentform','courserole','Course/Community',$credit_elem);
$coursepick = &Apache::loncommon::start_data_table().	$coursepick = &Apache::loncommon::start_data_table().
&Apache::loncommon::start_data_table_header_row().	&Apache::loncommon::start_data_table_header_row().
'<th>'.$courseform.'</th><th>'.$lt{'rol'}.'</th>'.	'<th>'.$courseform.'</th><th>'.$lt{'rol'}.'</th>'.
'<th>'.$lt{'grs'}.'</th>'.	'<th>'.$lt{'grs'}.'</th>'.
	'<th>'.$lt{'crd'}.'</th>'.
&Apache::loncommon::end_data_table_header_row().	&Apache::loncommon::end_data_table_header_row().
&Apache::loncommon::start_data_table_row()."\n".	&Apache::loncommon::start_data_table_row()."\n".
'<td><input type="text" name="coursedesc" value="" onfocus="this.blur();opencrsbrowser('."'studentform','dccourse','dcdomain','coursedesc','','','','crstype'".')" /></td>'."\n".	'<td><input type="text" name="coursedesc" value="" onfocus="this.blur();opencrsbrowser('."'studentform','dccourse','dcdomain','coursedesc','','','','crstype'".')" /></td>'."\n".
Line 1285 sub default_role_selector {	Line 1421 sub default_role_selector {
&default_course_roles($context,$checkpriv,'Course',%customroles)."\n".	&default_course_roles($context,$checkpriv,'Course',%customroles)."\n".
'</select></td><td>'.	'</select></td><td>'.
'<table class="LC_createuser">'.	'<table class="LC_createuser">'.
'<tr class="LC_section_row"><td valign"top">'.	'<tr class="LC_section_row"><td valign="top">'.
$lt{'exs'}.'<br /><select name="currsec">'.	$lt{'exs'}.'<br /><select name="currsec">'.
' <option value=""><--'.&mt('Pick course first').	' <option value=""><--'.&mt('Pick course first').
'</select></td>'.	'</select></td>'.
'<td>  </td>'.	'<td>  </td>'.
'<td valign="top">'.$lt{'new'}.'<br />'.	'<td valign="top">'.$lt{'new'}.'<br />'.
Line 1299 sub default_role_selector {	Line 1435 sub default_role_selector {
'<input type="hidden" name="dccourse" value="" />'.	'<input type="hidden" name="dccourse" value="" />'.
'<input type="hidden" name="dcdomain" value="" />'.	'<input type="hidden" name="dcdomain" value="" />'.
'<input type="hidden" name="crstype" value="" />'.	'<input type="hidden" name="crstype" value="" />'.
'</td></tr></table></td>'.	'</td></tr></table></td>'.$creditsinput.
&Apache::loncommon::end_data_table_row().	&Apache::loncommon::end_data_table_row().
&Apache::loncommon::end_data_table()."\n";	&Apache::loncommon::end_data_table()."\n";
}	}
Line 1419 sub curr_role_permissions {	Line 1555 sub curr_role_permissions {
# ======================================================= Existing Custom Roles	# ======================================================= Existing Custom Roles

sub my_custom_roles {	sub my_custom_roles {
my ($crstype) = @_;	my ($crstype,$udom,$uname) = @_;
my %returnhash=();	my %returnhash=();
my $extra = &Apache::lonnet::freeze_escape({'skipcheck' => 1});	my $extra = &Apache::lonnet::freeze_escape({'skipcheck' => 1});
my %rolehash=&Apache::lonnet::dump('roles');	my %rolehash=&Apache::lonnet::dump('roles',$udom,$uname);
foreach my $key (keys(%rolehash)) {	foreach my $key (keys(%rolehash)) {
if ($key=~/^rolesdef\_(\w+)$/) {	if ($key=~/^rolesdef\_(\w+)$/) {
if ($crstype eq 'Community') {	if ($crstype eq 'Community') {
Line 1436 sub my_custom_roles {	Line 1572 sub my_custom_roles {

sub print_userlist {	sub print_userlist {
my ($r,$mode,$permission,$context,$formname,$totcodes,$codetitles,	my ($r,$mode,$permission,$context,$formname,$totcodes,$codetitles,
$idlist,$idlist_titles) = @_;	$idlist,$idlist_titles,$showcredits) = @_;
my $format = $env{'form.output'};	my $format = $env{'form.output'};
if (! exists($env{'form.sortby'})) {	if (! exists($env{'form.sortby'})) {
$env{'form.sortby'} = 'username';	$env{'form.sortby'} = 'username';
Line 1471 sub print_userlist {	Line 1607 sub print_userlist {
@statuses = ('future');	@statuses = ('future');
}	}

# if ($context eq 'course') {
# $r->print(&display_adv_courseroles());
# }
#
# Interface output	# Interface output
$r->print('<form name="studentform" method="post" action="/adm/createuser">'."\n".	$r->print('<form name="studentform" method="post" action="/adm/createuser">'."\n".
'<input type="hidden" name="action" value="'.	'<input type="hidden" name="action" value="'.
Line 1512 sub print_userlist {	Line 1644 sub print_userlist {
$r->print(&section_group_filter($cnum,$cdom));	$r->print(&section_group_filter($cnum,$cdom));
}	}
$r->print('</div><div class="LC_left_float">'.	$r->print('</div><div class="LC_left_float">'.
&column_checkboxes($context,$mode,$formname).	&column_checkboxes($context,$mode,$formname,$showcredits).
'</div><br clear="all" />');	'</div>');
if ($env{'form.phase'} eq '') {	if ($env{'form.phase'} eq '') {
$r->print(&list_submit_button(&mt('Display List of Users'))."\n".	$r->print('<br clear="all" />'.
	&list_submit_button(&mt('Display List of Users'))."\n".
'<input type="hidden" name="phase" value="" /></form>');	'<input type="hidden" name="phase" value="" /></form>');
return;	return;
}	}
if (!(($context eq 'domain') &&	if (!(($context eq 'domain') &&
(($env{'form.roletype'} eq 'course') \|\| ($env{'form.roletype'} eq 'community')))) {	(($env{'form.roletype'} eq 'course') \|\| ($env{'form.roletype'} eq 'community')))) {
$r->print(&list_submit_button(&mt('Update Display'))."\n");	$r->print('<br clear="all" />'.
	&list_submit_button(&mt('Update Display'))."\n");
}	}

my @cols = &infocolumns($context,$mode);	my @cols = &infocolumns($context,$mode,$showcredits);
if (!@cols) {	if (!@cols) {
$r->print('<hr /><span class="LC_warning">'.	$r->print('<hr style="clear:both;" /><span class="LC_warning">'.
&mt('No user information selected for display.').'</span>'.	&mt('No user information selected for display.').'</span>'.
'<input type="hidden" name="phase" value="display" /></form>'."\n");	'<input type="hidden" name="phase" value="display" /></form>'."\n");
return;	return;
}	}
my ($indexhash,$keylist) = &make_keylist_array();	my ($indexhash,$keylist) = &make_keylist_array();
my (%userlist,%userinfo,$clearcoursepick);	my (%userlist,%userinfo,$clearcoursepick,$needauthorquota,$needauthorusage);
if (($context eq 'domain') &&	if (($context eq 'domain') &&
($env{'form.roletype'} eq 'course') \|\|	($env{'form.roletype'} eq 'course') \|\|
($env{'form.roletype'} eq 'community')) {	($env{'form.roletype'} eq 'community')) {
Line 1553 sub print_userlist {	Line 1687 sub print_userlist {
&Apache::lonhtmlcommon::course_selection($formname,$numcodes,	&Apache::lonhtmlcommon::course_selection($formname,$numcodes,
$codetitles,$idlist,$idlist_titles,$crstype,	$codetitles,$idlist,$idlist_titles,$crstype,
\@standardnames);	\@standardnames);
$r->print('<p>'.&Apache::lonhtmlcommon::start_pick_box()."\n".	$r->print('<div class="LC_left_float">'.
&Apache::lonhtmlcommon::start_pick_box()."\n".	'<fieldset><legend>'.$title.'</legend>'."\n".
&Apache::lonhtmlcommon::row_title($title,'LC_oddrow_value')."\n".
$courseform."\n".	$courseform."\n".
&Apache::lonhtmlcommon::row_closure(1).	'</fieldset></div><br clear="all" />'.
&Apache::lonhtmlcommon::end_pick_box().'</p>'.
'<p><input type="hidden" name="origroletype" value="'.$env{'form.roletype'}.'" />'.	'<p><input type="hidden" name="origroletype" value="'.$env{'form.roletype'}.'" />'.
&list_submit_button(&mt('Update Display')).	&list_submit_button(&mt('Update Display')).
"\n".'</p><span class="LC_warning">'.$warning.'</span>'."\n");	"\n".'</p><span class="LC_warning">'.$warning.'</span>'."\n");
Line 1568 sub print_userlist {	Line 1700 sub print_userlist {
$clearcoursepick = 1;	$clearcoursepick = 1;
}	}
if (($env{'form.coursepick'}) && (!$clearcoursepick)) {	if (($env{'form.coursepick'}) && (!$clearcoursepick)) {
$r->print('<hr />'.&mt('Searching').' ...<br /> <br />');	$r->print('<hr />'.&mt('Searching ...').'<br /> <br />');
}	}
} else {	} else {
$r->print('<hr /><div id="searching">'.&mt('Searching').' ...</div>');	$r->print('<hr style="clear:both;" /><div id="searching">'.&mt('Searching ...').'</div>');
}	}
$r->rflush();	$r->rflush();
if ($context eq 'course') {	if ($context eq 'course') {
Line 1606 sub print_userlist {	Line 1738 sub print_userlist {
\%cstr_roles,$permission);	\%cstr_roles,$permission);
} elsif ($context eq 'domain') {	} elsif ($context eq 'domain') {
if ($env{'form.roletype'} eq 'domain') {	if ($env{'form.roletype'} eq 'domain') {
	if (grep(/^authorusage$/,@cols)) {
	$needauthorusage = 1;
	}
	if (grep(/^authorquota$/,@cols)) {
	$needauthorquota = 1;
	}
%dom_roles = &Apache::lonnet::get_domain_roles($env{'request.role.domain'});	%dom_roles = &Apache::lonnet::get_domain_roles($env{'request.role.domain'});
foreach my $key (keys(%dom_roles)) {	foreach my $key (keys(%dom_roles)) {
if (ref($dom_roles{$key}) eq 'HASH') {	if (ref($dom_roles{$key}) eq 'HASH') {
Line 1707 sub print_userlist {	Line 1845 sub print_userlist {
} elsif ($context eq 'course') {	} elsif ($context eq 'course') {
$r->print(&mt('There are no course users to display.')."\n");	$r->print(&mt('There are no course users to display.')."\n");
}	}
$r->print('<p class="LC_info"'.$msg.'</p>'."\n") if $msg;	$r->print('<p class="LC_info">'.$msg.'</p>'."\n") if $msg;
} else {	} else {
# Print out the available choices	# Print out the available choices
my $usercount;	my $usercount;
if ($env{'form.action'} eq 'modifystudent') {	if ($env{'form.action'} eq 'modifystudent') {
($usercount) = &show_users_list($r,$context,'view',$permission,	($usercount) = &show_users_list($r,$context,'view',$permission,
$env{'form.Status'},\%userlist,$keylist);	$env{'form.Status'},\%userlist,$keylist,'',
	$showcredits);
} else {	} else {
($usercount) = &show_users_list($r,$context,$env{'form.output'},	($usercount) = &show_users_list($r,$context,$env{'form.output'},
$permission,$env{'form.Status'},\%userlist,$keylist);	$permission,$env{'form.Status'},\%userlist,
	$keylist,'',$showcredits,$needauthorquota,$needauthorusage);
}	}
if (!$usercount) {	if (!$usercount) {
$r->print('<br /><span class="LC_info">'	$r->print('<br /><span class="LC_info">'
Line 1837 sub section_group_filter {	Line 1977 sub section_group_filter {
}	}

sub infocolumns {	sub infocolumns {
my ($context,$mode) = @_;	my ($context,$mode,$showcredits) = @_;
my @cols;	my @cols;
if (($mode eq 'pickauthor') \|\| ($mode eq 'autoenroll')) {	if (($mode eq 'pickauthor') \|\| ($mode eq 'autoenroll')) {
@cols = &get_cols_array($context,$mode);	@cols = &get_cols_array($context,$mode,$showcredits);
} else {	} else {
my @posscols = &get_cols_array($context,$mode);	my @posscols = &get_cols_array($context,$mode,$showcredits);
if ($env{'form.phase'} ne '') {	if ($env{'form.phase'} ne '') {
my @checkedcols = &Apache::loncommon::get_env_multiple('form.showcol');	my @checkedcols = &Apache::loncommon::get_env_multiple('form.showcol');
foreach my $col (@checkedcols) {	foreach my $col (@checkedcols) {
Line 1858 sub infocolumns {	Line 1998 sub infocolumns {
}	}

sub get_cols_array {	sub get_cols_array {
my ($context,$mode) = @_;	my ($context,$mode,$showcredits) = @_;
my @cols;	my @cols;
if ($mode eq 'pickauthor') {	if ($mode eq 'pickauthor') {
@cols = ('username','fullname','status','email');	@cols = ('username','fullname','status','email');
Line 1868 sub get_cols_array {	Line 2008 sub get_cols_array {
push(@cols,'section');	push(@cols,'section');
}	}
push(@cols,('start','end','role'));	push(@cols,('start','end','role'));
if ($context eq 'domain') {
push (@cols,'extent');
}
unless (($mode eq 'autoenroll') && ($env{'form.Status'} ne 'Any')) {	unless (($mode eq 'autoenroll') && ($env{'form.Status'} ne 'Any')) {
push(@cols,'status');	push(@cols,'status');
}	}
Line 1879 sub get_cols_array {	Line 2016 sub get_cols_array {
}	}
push(@cols,'email');	push(@cols,'email');
if (($context eq 'course') && ($mode ne 'autoenroll')) {	if (($context eq 'course') && ($mode ne 'autoenroll')) {
	if ($showcredits) {
	push(@cols,'credits');
	}
push(@cols,'lastlogin','clicker');	push(@cols,'lastlogin','clicker');
}	}
if (($context eq 'course') && ($mode ne 'autoenroll') &&	if (($context eq 'course') && ($mode ne 'autoenroll') &&
($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'})) {	($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'})) {
push(@cols,'photos');	push(@cols,'photo');
	}
	if ($context eq 'domain') {
	push (@cols,('authorusage','authorquota','extent'));
}	}
}	}
return @cols;	return @cols;
}	}

sub column_checkboxes {	sub column_checkboxes {
my ($context,$mode,$formname) = @_;	my ($context,$mode,$formname,$showcredits) = @_;
my @cols = &get_cols_array($context,$mode);	my @cols = &get_cols_array($context,$mode,$showcredits);
my @showncols = &Apache::loncommon::get_env_multiple('form.showcol');	my @showncols = &Apache::loncommon::get_env_multiple('form.showcol');
my (%disabledchk,%unchecked);	my (%disabledchk,%unchecked);
if ($env{'form.phase'} eq '') {	if ($env{'form.phase'} eq '') {
Line 1899 sub column_checkboxes {	Line 2042 sub column_checkboxes {
if ($context eq 'course') {	if ($context eq 'course') {
$disabledchk{'role'} = 1;	$disabledchk{'role'} = 1;
$unchecked{'photo'} = 1;	$unchecked{'photo'} = 1;
	$unchecked{'clicker'} = 1;
	if ($showcredits) {
	$unchecked{'credits'} = 1;
	}
	} elsif ($context eq 'domain') {
	$unchecked{'extent'} = 1;
}	}
$unchecked{'clicker'} = 1;
$unchecked{'start'} = 1;	$unchecked{'start'} = 1;
$unchecked{'end'} = 1;	$unchecked{'end'} = 1;
} else {	} else {
if ($env{'form.Status'} ne 'Any') {	if ($env{'form.Status'} ne 'Any') {
$disabledchk{'status'} = 1;	$disabledchk{'status'} = 1;
}	}
if ($env{'form.showrole'} ne 'Any') {	if (($env{'form.showrole'} ne 'Any') && ($env{'form.showrole'} ne 'cr')) {
$disabledchk{'role'} = 1;	$disabledchk{'role'} = 1;
	}
	if ($context eq 'domain') {
	if (($env{'form.roletype'} eq 'course') \|\|
	($env{'form.roletype'} eq 'community')) {
	$disabledchk{'status'} = 1;
	$disabledchk{'authorusage'} = 1;
	$disabledchk{'authorquota'} = 1;
	} elsif ($env{'form.roletype'} eq 'domain') {
	$disabledchk{'extent'} = 1;
	}
}	}
}	}
my $numposs = scalar(@cols);	my $numposs = scalar(@cols);
my $numinrow = 8;	my $numinrow = 7;
my %lt = &get_column_names($context);	my %lt = &get_column_names($context);
my $output = '<fieldset><legend>'.&mt('Information to show').'</legend>'."\n".'<span class="LC_nobreak">'.	my $output = '<fieldset><legend>'.&mt('Information to show').'</legend>'."\n".'<span class="LC_nobreak">'.
'<input type="button" onclick="javascript:checkAll(document.'.$formname.'.showcol);" value="'.&mt('check all').'" />'.	'<input type="button" onclick="javascript:checkAll(document.'.$formname.'.showcol);" value="'.&mt('check all').'" />'.
Line 1952 sub column_checkboxes {	Line 2110 sub column_checkboxes {
} else {	} else {
$output .= '<td>';	$output .= '<td>';
}	}
$output .= '<label><input id="showcol'.$cols[$i].'" type="checkbox" name="showcol" value="'.$cols[$i].'"'.$checked.' />'.	my $style;
$lt{$cols[$i]}.'</label></td>';	if ($cols[$i] eq 'extent') {
	if (($env{'form.roletype'} eq 'domain') \|\| ($env{'form.roletype'} eq '')) {
	$style = ' style="display: none;"';
	}
	} elsif (($cols[$i] eq 'authorusage') \|\| ($cols[$i] eq 'authorquota')) {
	if ($env{'form.roletype'} ne 'domain') {
	$style = ' style="display: none;"';
	}
	}
	$output .= '<span id="show'.$cols[$i].'"'.$style.'><label>'.
	'<input id="showcol'.$cols[$i].'" type="checkbox" name="showcol" value="'.$cols[$i].'"'.$checked.' /><span id="showcoltext'.$cols[$i].'">'.
	$lt{$cols[$i]}.'</span>'.
	'</label></span></td>';
}	}
$output .= '</tr></table></fieldset>';	$output .= '</tr></table></fieldset>';
return $output;	return $output;
Line 1978 sub get_column_names {	Line 2147 sub get_column_names {
'end' => "end date",	'end' => "end date",
'status' => "status",	'status' => "status",
'role' => "role",	'role' => "role",
	'credits' => "credits",
'type' => "enroll type/action",	'type' => "enroll type/action",
'email' => "e-mail address",	'email' => "e-mail address",
'photo' => "photo",	'photo' => "photo",
'lastlogin' => "last login",	'lastlogin' => "last login",
'extent' => "extent",	'extent' => "extent",
	'authorusage' => "disk usage (%)",
	'authorquota' => "disk quota (MB)",
'ca' => "check all",	'ca' => "check all",
'ua' => "uncheck all",	'ua' => "uncheck all",
'clicker' => "clicker-ID",	'clicker' => "clicker-ID",
);	);
if ($context eq 'domain' && $env{'form.roletype'} eq 'course') {	if ($context eq 'domain' && $env{'form.roletype'} eq 'course') {
$lt{'extent'} = &mt('Course(s): description, section(s), status');	$lt{'extent'} = &mt('course(s): description, section(s), status');
} elsif ($context eq 'domain' && $env{'form.roletype'} eq 'community') {	} elsif ($context eq 'domain' && $env{'form.roletype'} eq 'community') {
$lt{'extent'} = &mt('Communities: description, section(s), status');	$lt{'extent'} = &mt('community(s): description, section(s), status');
} elsif ($context eq 'author') {	} elsif (($context eq 'author') \|\|
$lt{'extent'} = &mt('Author');	($context eq 'domain' && $env{'form.roletype'} eq 'author')) {
	$lt{'extent'} = &mt('author');
}	}
return %lt;	return %lt;
}	}
Line 2142 sub courses_selector {	Line 2315 sub courses_selector {
my $allidlist = $idlist{$codetitles[0]};	my $allidlist = $idlist{$codetitles[0]};
$jscript .= &Apache::courseclassifier::courseset_js_start($formname,$longtitles_str,$allidlist);	$jscript .= &Apache::courseclassifier::courseset_js_start($formname,$longtitles_str,$allidlist);
$jscript .= $scripttext;	$jscript .= $scripttext;
$jscript .= &Apache::courseclassifier::javascript_code_selections($formname,@codetitles);	$jscript .= &Apache::courseclassifier::javascript_code_selections($formname,\@codetitles);
}	}
}	}
my $cb_jscript = &Apache::loncommon::coursebrowser_javascript($cdom);	my $cb_jscript = &Apache::loncommon::coursebrowser_javascript($cdom);
Line 2171 function setCourseCat(formname) {	Line 2344 function setCourseCat(formname) {
}	}
courseSet('$codetitles[1]');	courseSet('$codetitles[1]');
for (var j=0; j<formname.Department.length; j++) {	for (var j=0; j<formname.Department.length; j++) {
if (formname.Department.options[j].value == "$env{'form.Department'}") { formname.Department.options[j].selected = true;	if (formname.Department.options[j].value == "$env{'form.Department'}") {
	formname.Department.options[j].selected = true;
}	}
}	}
if (formname.Department.options[formname.Department.selectedIndex].value == -1) {	if (formname.Department.options[formname.Department.selectedIndex].value == -1) {
Line 2246 sub instcode_from_coursefilter {	Line 2420 sub instcode_from_coursefilter {
return $instcode;	return $instcode;
}	}

sub display_adv_courseroles {
my $output;
#
# List course personnel
my %coursepersonnel =
&Apache::lonnet::get_course_adv_roles($env{'request.course.id'});
#
$output = '<br />'.&Apache::loncommon::start_data_table();
foreach my $role (sort(keys(%coursepersonnel))) {
next if ($role =~ /^\s*$/);
$output .= &Apache::loncommon::start_data_table_row().
'<td>'.$role.'</td><td>';
foreach my $user (split(',',$coursepersonnel{$role})) {
my ($puname,$pudom)=split(':',$user);
$output .= ' '.&Apache::loncommon::aboutmewrapper(
&Apache::loncommon::plainname($puname,$pudom),
$puname,$pudom);
}
$output .= '</td>'.&Apache::loncommon::end_data_table_row();
}
$output .= &Apache::loncommon::end_data_table();
}

sub make_keylist_array {	sub make_keylist_array {
my ($index,$keylist);	my ($index,$keylist);
$index->{'domain'} = &Apache::loncoursedata::CL_SDOM();	$index->{'domain'} = &Apache::loncoursedata::CL_SDOM();
Line 2287 sub make_keylist_array {	Line 2438 sub make_keylist_array {
$index->{'extent'} = &Apache::loncoursedata::CL_EXTENT();	$index->{'extent'} = &Apache::loncoursedata::CL_EXTENT();
$index->{'photo'} = &Apache::loncoursedata::CL_PHOTO();	$index->{'photo'} = &Apache::loncoursedata::CL_PHOTO();
$index->{'thumbnail'} = &Apache::loncoursedata::CL_THUMBNAIL();	$index->{'thumbnail'} = &Apache::loncoursedata::CL_THUMBNAIL();
	$index->{'credits'} = &Apache::loncoursedata::CL_CREDITS();
	$index->{'instsec'} = &Apache::loncoursedata::CL_INSTSEC();
	$index->{'authorquota'} = &Apache::loncoursedata::CL_AUTHORQUOTA();
	$index->{'authorusage'} = &Apache::loncoursedata::CL_AUTHORUSAGE();
foreach my $key (keys(%{$index})) {	foreach my $key (keys(%{$index})) {
$keylist->[$index->{$key}] = $key;	$keylist->[$index->{$key}] = $key;
}	}
Line 2335 sub process_date_info {	Line 2490 sub process_date_info {
}	}

sub show_users_list {	sub show_users_list {
my ($r,$context,$mode,$permission,$statusmode,$userlist,$keylist,$formname)=@_;	my ($r,$context,$mode,$permission,$statusmode,$userlist,$keylist,$formname,
	$showcredits,$needauthorquota,$needauthorusage)=@_;
if ($formname eq '') {	if ($formname eq '') {
$formname = 'studentform';	$formname = 'studentform';
}	}
	my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
#	#
# Variables for excel output	# Variables for excel output
my ($excel_workbook, $excel_sheet, $excel_filename,$row,$format);	my ($excel_workbook, $excel_sheet, $excel_filename,$row,$format);
Line 2350 sub show_users_list {	Line 2507 sub show_users_list {
my @sortable = ('username','domain','id','fullname','start','end','email','role');	my @sortable = ('username','domain','id','fullname','start','end','email','role');
if ($context eq 'course') {	if ($context eq 'course') {
push(@sortable,('section','groups','type'));	push(@sortable,('section','groups','type'));
	if ($showcredits) {
	push(@sortable,'credits');
	}
} else {	} else {
push(@sortable,'extent');	push(@sortable,'extent');
	if (($context eq 'domain') && ($env{'form.roletype'} eq 'domain') &&
	(($env{'form.showrole'} eq 'Any') \|\| ($env{'form.showrole'} eq 'au'))) {
	push(@sortable,('authorusage','authorquota'));
	}
}	}
if ($mode eq 'pickauthor') {	if ($mode eq 'pickauthor') {
@sortable = ('username','fullname','email','status');	@sortable = ('username','fullname','email','status');
}	}
if (!grep(/^\Q$sortby\E$/,@sortable)) {	my %is_sortable;
	map { $is_sortable{$_} = 1; } @sortable;
	unless ($is_sortable{$sortby}) {
$sortby = 'username';	$sortby = 'username';
}	}
my $setting = $env{'form.roletype'};	my $setting = $env{'form.roletype'};
my ($cid,$cdom,$cnum,$classgroups,$crstype);	my ($cid,$cdom,$cnum,$classgroups,$crstype,$defaultcredits);
if ($context eq 'course') {	if ($context eq 'course') {
$cid = $env{'request.course.id'};	$cid = $env{'request.course.id'};
$crstype = &Apache::loncommon::course_type();	$crstype = &Apache::loncommon::course_type();
($cnum,$cdom) = &get_course_identity($cid);	($cnum,$cdom) = &get_course_identity($cid);
	$defaultcredits = $env{'course.'.$cid.'.internal.defaultcredits'};
($classgroups) = &Apache::loncoursedata::get_group_memberships(	($classgroups) = &Apache::loncoursedata::get_group_memberships(
$userlist,$keylist,$cdom,$cnum);	$userlist,$keylist,$cdom,$cnum);
if ($mode eq 'autoenroll') {	if ($mode eq 'autoenroll') {
Line 2405 $verify_action_js	Line 2572 $verify_action_js

function username_display_launch(username,domain) {	function username_display_launch(username,domain) {
var target;	var target;
for (var i=0; i<document.$formname.usernamelink.length; i++) {	if (!document.$formname.usernamelink.length) {
if (document.$formname.usernamelink[i].checked) {	target = document.$formname.usernamelink.value;
target = document.$formname.usernamelink[i].value;	} else {
	for (var i=0; i<document.$formname.usernamelink.length; i++) {
	if (document.$formname.usernamelink[i].checked) {
	target = document.$formname.usernamelink[i].value;
	}
}	}
}	}
if (target == 'modify') {	if ((target == 'modify') \|\| (target == 'activity')) {
	var nextaction = 'singleuser';
	if (target == 'activity') {
	nextaction = 'accesslogs';
	}
if (document.$formname.userwin.checked == true) {	if (document.$formname.userwin.checked == true) {
var url = '/adm/createuser?srchterm='+username+'&srchdomain='+domain+'&phase=get_user_info&action=singleuser&srchin=dom&srchby=uname&srchtype=exact&popup=1';	var url = '/adm/createuser?srchterm='+username+'&srchdomain='+domain+'&phase=get_user_info&srchin=dom&srchby=uname&srchtype=exact&popup=1&action='+nextaction;
var options = 'height=600,width=800,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no';	var options = 'height=600,width=800,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no';
modifywin = window.open(url,'',options,1);	modifywin = window.open(url,'',options,1);
modifywin.focus();	modifywin.focus();
Line 2421 function username_display_launch(usernam	Line 2596 function username_display_launch(usernam
document.$formname.srchterm.value=username;	document.$formname.srchterm.value=username;
document.$formname.srchdomain.value=domain;	document.$formname.srchdomain.value=domain;
document.$formname.phase.value='get_user_info';	document.$formname.phase.value='get_user_info';
document.$formname.action.value = 'singleuser';	document.$formname.action.value = nextaction;
document.$formname.submit();	document.$formname.submit();
}	}
}	}
Line 2457 END	Line 2632 END
$r->print(<<END);	$r->print(<<END);
<input type="hidden" name="sortby" value="$sortby" />	<input type="hidden" name="sortby" value="$sortby" />
END	END
my @cols = &infocolumns($context,$mode);	my @cols = &infocolumns($context,$mode,$showcredits);
my %coltxt = &get_column_names($context);	my %coltxt = &get_column_names($context);
my %acttxt = &Apache::lonlocal::texthash(	my %acttxt = &Apache::lonlocal::texthash(
'pr' => "Proceed",	'pr' => "Proceed",
Line 2467 END	Line 2642 END
'owin' => "Open in a new window",	'owin' => "Open in a new window",
'modify' => "Modify a user's information",	'modify' => "Modify a user's information",
'track' => "View a user's recent activity",	'track' => "View a user's recent activity",
	'activity' => "View a user's access log",
);	);
my %lt = (%coltxt,%acttxt);	my %lt = (%coltxt,%acttxt);
my $rolefilter = $env{'form.showrole'};	my $rolefilter = $env{'form.showrole'};
Line 2557 END	Line 2733 END
if ($permission->{'cusr'}) {	if ($permission->{'cusr'}) {
unshift (@linkdests,'modify');	unshift (@linkdests,'modify');
}	}
if (&Apache::lonnet::allowed('vsa', $env{'request.course.id'}) \|\|	if ($context eq 'course') {
&Apache::lonnet::allowed('vsa', $env{'request.course.id'}.'/'.	if (&Apache::lonnet::allowed('vsa', $env{'request.course.id'}) \|\|
$env{'request.course.sec'})) {	&Apache::lonnet::allowed('vsa', $env{'request.course.id'}.'/'.
push(@linkdests,'track');	$env{'request.course.sec'})) {
	push(@linkdests,'track');
	}
	} elsif ($context eq 'domain') {
	if (&Apache::lonnet::allowed('vac',$env{'request.role.domain'})) {
	push(@linkdests,'activity');
	}
}	}

$output .= '<td>';	$output .= '<td>';
my $usernamelink = $env{'form.usernamelink'};	my $usernamelink = $env{'form.usernamelink'};
if ($usernamelink eq '') {	if ($usernamelink eq '') {
Line 2579 END	Line 2760 END
if ($env{'form.userwin'}) {	if ($env{'form.userwin'}) {
$checkwin = ' checked="checked"';	$checkwin = ' checked="checked"';
}	}
$output .= '</td><td valign="top" style="border-left: 1px solid;"><span class="LC_nobreak"><input type="checkbox" name="userwin" value="1"'.$checkwin.' />'.$lt{'owin'}.'</span></td></tr></table></fieldset></div>';	$output .=
	'</td><td valign="top" style="border-left: 1px solid;">'
	.'<span class="LC_nobreak"><label>'
	.'<input type="checkbox" name="userwin" value="1"'.$checkwin.' />'.$lt{'owin'}
	.'</label></span></td></tr></table></fieldset></div>';
}	}
$output .= "\n".'<br clear="all" />'."\n".	$output .= "\n".'<div style="padding:0;clear:both;margin:0;border:0"></div>'."\n".
&Apache::loncommon::start_data_table().	&Apache::loncommon::start_data_table().
&Apache::loncommon::start_data_table_header_row();	&Apache::loncommon::start_data_table_header_row();
if ($mode eq 'autoenroll') {	if ($mode eq 'autoenroll') {
Line 2591 END	Line 2776 END
} else {	} else {
$output .= "\n".'<th> </th>'."\n";	$output .= "\n".'<th> </th>'."\n";
if ($actionselect) {	if ($actionselect) {
$output .= '<th>'.&mt('Select').'</th>'."\n";	$output .= '<th class="LC_nobreak" valign="top">'.&mt('Select').'</th>'."\n";
}	}
}	}
foreach my $item (@cols) {	foreach my $item (@cols) {
$output .= "<th><a href=\"javascript:document.$formname.sortby.value='$item';document.$formname.submit();\">$lt{$item}</a></th>\n";	$output .= '<th class="LC_nobreak" valign="top">';
	if ($is_sortable{$item}) {
	$output .= "<a href=\"javascript:document.$formname.sortby.value='$item';document.$formname.submit();\" style=\"text-decoration:none;\">$lt{$item}<span class=\"LC_fontsize_small\"> ▼</span></a>";
	} else {
	$output .= $lt{$item};
	}
	$output .= "</th>\n";
}	}
my %role_types = &role_type_names();	my %role_types = &role_type_names();
$output .= &Apache::loncommon::end_data_table_header_row();	$output .= &Apache::loncommon::end_data_table_header_row();
Line 2755 END	Line 2946 END
'gif','thumbnail');	'gif','thumbnail');
}	}
}	}
	if (($role eq 'st') && ($defaultcredits)) {
	if ($userlist->{$user}->[$index{'credits'}] eq '') {
	$userlist->{$user}->[$index{'credits'}] = $defaultcredits;
	}
	}
}	}
}	}
my %emails = &Apache::loncommon::getemails($uname,$udom);	my %emails = &Apache::loncommon::getemails($uname,$udom);
if ($emails{'permanentemail'} =~ /\S/) {	if ($emails{'permanentemail'} =~ /\S/) {
$userlist->{$user}->[$index{'email'}] = $emails{'permanentemail'};	$userlist->{$user}->[$index{'email'}] = $emails{'permanentemail'};
}	}
	if (($context eq 'domain') && ($env{'form.roletype'} eq 'domain') &&
	($role eq 'au')) {
	my ($disk_quota,$current_disk_usage,$percent);
	if (($needauthorusage) \|\| ($needauthorquota)) {
	$disk_quota = &Apache::loncommon::get_user_quota($uname,$udom,'author');
	}
	if ($needauthorusage) {
	$current_disk_usage =
	&Apache::lonnet::diskusage($udom,$uname,"$londocroot/priv/$udom/$uname");
	if ($disk_quota == 0) {
	$percent = 100.0;
	} else {
	$percent = $current_disk_usage/(10 * $disk_quota);
	}
	$userlist->{$user}->[$index{'authorusage'}] = sprintf("%.0f",$percent);
	}
	if ($needauthorquota) {
	$userlist->{$user}->[$index{'authorquota'}] = sprintf("%.2f",$disk_quota);
	}
	}
$usercount ++;	$usercount ++;
}	}
my $autocount = 0;	my $autocount = 0;
Line 2781 END	Line 2997 END
my $index = $index{$sortby};	my $index = $index{$sortby};
my $second = $index{'username'};	my $second = $index{'username'};
my $third = $index{'domain'};	my $third = $index{'domain'};
my @sorted_users = sort {	my @sorted_users;
lc($userlist->{$a}->[$index]) cmp lc($userlist->{$b}->[$index])	if (($sortby eq 'authorquota') \|\| ($sortby eq 'authorusage')) {
\|\|	@sorted_users = sort {
lc($userlist->{$a}->[$second]) cmp lc($userlist->{$b}->[$second]) \|\|	$userlist->{$b}->[$index] <=> $userlist->{$a}->[$index] \|\|
lc($userlist->{$a}->[$third]) cmp lc($userlist->{$b}->[$third])	lc($userlist->{$a}->[$second]) cmp lc($userlist->{$b}->[$second]) \|\|
} (keys(%$userlist));	lc($userlist->{$a}->[$third]) cmp lc($userlist->{$b}->[$third])
	} (keys(%$userlist));
	} else {
	@sorted_users = sort {
	lc($userlist->{$a}->[$index]) cmp lc($userlist->{$b}->[$index]) \|\|
	lc($userlist->{$a}->[$second]) cmp lc($userlist->{$b}->[$second]) \|\|
	lc($userlist->{$a}->[$third]) cmp lc($userlist->{$b}->[$third])
	} (keys(%$userlist));
	}
my $rowcount = 0;	my $rowcount = 0;
	my $disabled;
	if ($mode eq 'autoenroll') {
	unless ($permission->{'cusr'}) {
	$disabled = ' disabled="disabled"';
	}
	}
foreach my $user (@sorted_users) {	foreach my $user (@sorted_users) {
my %in;	my %in;
my $sdata = $userlist->{$user};	my $sdata = $userlist->{$user};
Line 2797 END	Line 3027 END
}	}
my $clickers = (&Apache::lonnet::userenvironment($in{'domain'},$in{'username'},'clickers'))[1];	my $clickers = (&Apache::lonnet::userenvironment($in{'domain'},$in{'username'},'clickers'))[1];
if ($clickers!~/\w/) { $clickers='-'; }	if ($clickers!~/\w/) { $clickers='-'; }
$in{'clicker'} = $clickers;	$in{'clicker'} = $clickers;
my $role = $in{'role'};	my $role = $in{'role'};
$in{'role'}=&Apache::lonnet::plaintext($sdata->[$index{'role'}],$crstype);	$in{'role'}=&Apache::lonnet::plaintext($sdata->[$index{'role'}],$crstype);
unless ($mode eq 'excel') {	unless ($mode eq 'excel') {
Line 2824 END	Line 3054 END
if ($mode eq 'autoenroll') {	if ($mode eq 'autoenroll') {
my $cellentry;	my $cellentry;
if ($in{'type'} eq 'auto') {	if ($in{'type'} eq 'auto') {
$cellentry = '<b>'.&mt('auto').'</b> <label><input type="checkbox" name="chgauto" value="'.$in{'username'}.':'.$in{'domain'}.'" /> Change</label>';	$cellentry = '<b>'.&mt('auto').'</b> <label><input type="checkbox" name="chgauto" value="'.$in{'username'}.':'.$in{'domain'}.'"'.$disabled.' /> '.&mt('Change').'</label>';
$autocount ++;	$autocount ++;
} else {	} else {
$cellentry = '<table border="0" cellspacing="0"><tr><td rowspan="2"><b>'.&mt('manual').'</b></td><td><span class="LC_nobreak"><label><input type="checkbox" name="chgmanual" value="'.$in{'username'}.':'.$in{'domain'}.'" /> Change</label></span></td></tr><tr><td><span class="LC_nobreak">';	$cellentry = '<table border="0" cellspacing="0"><tr><td rowspan="2"><b>'.&mt('manual').'</b></td><td><span class="LC_nobreak"><label><input type="checkbox" name="chgmanual" value="'.$in{'username'}.':'.$in{'domain'}.'"'.$disabled.' /> '.&mt('Change').'</label></span></td></tr><tr><td><span class="LC_nobreak">';
$manualcount ++;	$manualcount ++;
if ($in{'lockedtype'}) {	if ($in{'lockedtype'}) {
$cellentry .= '<label><input type="checkbox" name="unlockchg" value="'.$in{'username'}.':'.$in{'domain'}.'" /> '.&mt('Unlock').'</label>';	$cellentry .= '<label><input type="checkbox" name="unlockchg" value="'.$in{'username'}.':'.$in{'domain'}.'"'.$disabled.' /> '.&mt('Unlock').'</label>';
$unlockcount ++;	$unlockcount ++;
} else {	} else {
$cellentry .= '<label><input type="checkbox" name="lockchg" value="'.$in{'username'}.':'.$in{'domain'}.'" /> '.&mt('Lock').'</label>';	$cellentry .= '<label><input type="checkbox" name="lockchg" value="'.$in{'username'}.':'.$in{'domain'}.'"'.$disabled.' /> '.&mt('Lock').'</label>';
$lockcount ++;	$lockcount ++;
}	}
$cellentry .= '</span></td></tr></table>';	$cellentry .= '</span></td></tr></table>';
Line 2872 END	Line 3102 END
$checkval .= ':'.$in{'section'};	$checkval .= ':'.$in{'section'};
if ($role eq 'st') {	if ($role eq 'st') {
$checkval .= ':'.$in{'type'}.':'.	$checkval .= ':'.$in{'type'}.':'.
$in{'lockedtype'};	$in{'lockedtype'}.':'.
	$in{'credits'}.':'.
	&escape($in{'instsec'});
}	}
}	}
}	}
if ($showcheckbox) {	if ($showcheckbox) {
$r->print('<td><input type="checkbox" name="'.	$r->print('<td><input type="checkbox" name="'.
'actionlist" value="'.$checkval.'" /></td>');	'actionlist" value="'.
	&HTML::Entities::encode($checkval,'&<>"').'" />');
	foreach my $item ('start','end') {
	$r->print('<input type="hidden" name="'.
	&HTML::Entities::encode($checkval.'_'.$item,'&<>"').'"'.
	' value="'.$sdata->[$index{$item}].'" />');
	}
	$r->print('</td>');
} else {	} else {
$r->print('<td> </td>');	$r->print('<td> </td>');
}	}
Line 2892 END	Line 3131 END
foreach my $item (@cols) {	foreach my $item (@cols) {
if ($item eq 'username') {	if ($item eq 'username') {
$r->print('<td>'.&print_username_link($mode,\%in).'</td>');	$r->print('<td>'.&print_username_link($mode,\%in).'</td>');
} elsif (($item eq 'start' \|\| $item eq 'end') && ($actionselect)) {
$r->print('<td>'.$in{$item}.'<input type="hidden" name="'.$checkval.'_'.$item.'" value="'.$sdata->[$index{$item}].'" /></td>'."\n");
} elsif ($item eq 'status') {	} elsif ($item eq 'status') {
my $showitem = $in{$item};	my $showitem = $in{$item};
if (defined($ltstatus{$in{$item}})) {	if (defined($ltstatus{$in{$item}})) {
Line 2919 END	Line 3156 END
} else {	} else {
$r->print('<td> </td>'."\n");	$r->print('<td> </td>'."\n");
}	}
}	}
	} elsif (($item eq 'authorquota') \|\| ($item eq 'authorusage')) {
	$r->print('<td align="right">'.$in{$item}.'</td>'."\n");
} else {	} else {
$r->print('<td>'.$in{$item}.'</td>'."\n");	$r->print('<td>'.$in{$item}.'</td>'."\n");
}	}
Line 2955 END	Line 3194 END
$r->print(&Apache::loncommon::end_data_table().'<br />');	$r->print(&Apache::loncommon::end_data_table().'<br />');
} elsif ($mode eq 'excel') {	} elsif ($mode eq 'excel') {
$excel_workbook->close();	$excel_workbook->close();
$r->print(&mt('[_1]Your Excel spreadsheet[_2] is ready for download.', '<p><a href="'.$excel_filename.'">','</a>')."</p>\n");	$r->print('<p>'.&mt('[_1]Your Excel spreadsheet[_2] is ready for download.', '<a href="'.$excel_filename.'">','</a>')."</p>\n");
} elsif ($mode eq 'csv') {	} elsif ($mode eq 'csv') {
close($CSVfile);	close($CSVfile);
$r->print(&mt('[_1]Your CSV file[_2] is ready for download.', '<p><a href="'.$CSVfilename.'">','</a>')."</p>\n");	$r->print('<p>'.&mt('[_1]Your CSV file[_2] is ready for download.', '<a href="'.$CSVfilename.'">','</a>')."</p>\n");
$r->rflush();	$r->rflush();
}	}
if ($mode eq 'autoenroll') {	if ($mode eq 'autoenroll') {
Line 2990 sub bulkaction_javascript {	Line 3229 sub bulkaction_javascript {
my $noaction = &mt("You need to select an action to take for the user(s) you have selected");	my $noaction = &mt("You need to select an action to take for the user(s) you have selected");
my $singconfirm = &mt(' for a single user?');	my $singconfirm = &mt(' for a single user?');
my $multconfirm = &mt(' for multiple users?');	my $multconfirm = &mt(' for multiple users?');
	&js_escape(\$alert);
	&js_escape(\$noaction);
	&js_escape(\$singconfirm);
	&js_escape(\$multconfirm);
my $output = <<"ENDJS";	my $output = <<"ENDJS";
function verify_action (field) {	function verify_action (field) {
var numchecked = 0;	var numchecked = 0;
Line 3120 sub select_actions {	Line 3363 sub select_actions {
chgdates => "Change starting/ending dates",	chgdates => "Change starting/ending dates",
chgsec => "Change section associated with user roles",	chgsec => "Change section associated with user roles",
);	);
	# FIXME Add an option to change credits for student roles.
my ($output,$options,%choices);	my ($output,$options,%choices);
# FIXME Disable actions for now for roletype=course in domain context	# FIXME Disable actions for now for roletype=course in domain context
if ($context eq 'domain' && $setting eq 'course') {	if ($context eq 'domain' && $setting eq 'course') {
Line 3247 ENDTWO	Line 3491 ENDTWO
}	}

sub date_section_selector {	sub date_section_selector {
my ($context,$permission,$crstype) = @_;	my ($context,$permission,$crstype,$showcredits) = @_;
my $callingform = $env{'form.callingform'};	my $callingform = $env{'form.callingform'};
my $formname = 'dateselect';	my $formname = 'dateselect';
my $groupslist = &get_groupslist();	my $groupslist = &get_groupslist();
my $sec_js = &setsections_javascript($formname,$groupslist);	my $sec_js =
	&setsections_javascript($formname,$groupslist,undef,undef,$crstype,
	$showcredits);
my $output = <<"END";	my $output = <<"END";
<script type="text/javascript">	<script type="text/javascript">
// <![CDATA[	// <![CDATA[
Line 3383 ENDJS	Line 3629 ENDJS
$info = '<input type="hidden" name="retainsec" value="0" />';	$info = '<input type="hidden" name="retainsec" value="0" />';
}	}
my $rowtitle = &mt('New section to assign');	my $rowtitle = &mt('New section to assign');
my $secbox = &section_picker($cdom,$cnum,$env{'form.showrole'},$rowtitle,$permission,$context,'',$crstype);	my $secbox = &section_picker($cdom,$cnum,$env{'form.showrole'},$rowtitle,
	$permission,$context,'chgsec',$crstype);
$output .= $info.$secbox;	$output .= $info.$secbox;
}	}
$output .= '<p>'.	$output .= '<p>'.
Line 3393 ENDJS	Line 3640 ENDJS
}	}

sub section_picker {	sub section_picker {
my ($cdom,$cnum,$role,$rowtitle,$permission,$context,$mode,$crstype) = @_;	my ($cdom,$cnum,$role,$rowtitle,$permission,$context,$mode,$crstype,
	$showcredits,$credits) = @_;
my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);	my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
my $sections_select .= &course_sections(\%sections_count,$role);	my $sections_select .= &course_sections(\%sections_count,$role);
my $secbox = '<div>'.&Apache::lonhtmlcommon::start_pick_box()."\n";	my $secbox = '<div>'.&Apache::lonhtmlcommon::start_pick_box()."\n";
if ($mode eq 'upload') {	if ($mode eq 'upload') {
my ($options,$cb_script,$coursepick) =	my ($options,$cb_script,$coursepick) =
&default_role_selector($context,1,$crstype);	&default_role_selector($context,1,$crstype,$showcredits);
$secbox .= &Apache::lonhtmlcommon::row_title(&mt('role'),'LC_oddrow_value').	$secbox .= &Apache::lonhtmlcommon::row_title(&mt('role'),'LC_oddrow_value').
$options. &Apache::lonhtmlcommon::row_closure(1)."\n";	$options. &Apache::lonhtmlcommon::row_closure(1)."\n";
}	}
Line 3413 sub section_picker {	Line 3661 sub section_picker {
'<input type="hidden" name="sections" value="" />'."\n".	'<input type="hidden" name="sections" value="" />'."\n".
'</td></tr></table>'."\n";	'</td></tr></table>'."\n";
} else {	} else {
$secbox .= '<input type="hidden" name="sections" value="'.	$secbox .= '<input type="hidden" name="sections" value="'.
$env{'request.course.sec'}.'" />'.	$env{'request.course.sec'}.'" />'.
$env{'request.course.sec'};	$env{'request.course.sec'};
}	}
$secbox .= &Apache::lonhtmlcommon::row_closure(1)."\n".	$secbox .= &Apache::lonhtmlcommon::row_closure(1)."\n";
&Apache::lonhtmlcommon::end_pick_box().'</div>';	unless ($mode eq 'chgsec') {
	if ($showcredits) {
	$secbox .=
	&Apache::lonhtmlcommon::row_title(&mt('credits (students)'),
	'LC_evenrow_value')."\n".
	'<input type="text" name="credits" size="3" value="'.$credits.'" />'."\n".
	&Apache::lonhtmlcommon::row_closure(1)."\n";
	}
	}
	$secbox .= &Apache::lonhtmlcommon::end_pick_box().'</div>';
return $secbox;	return $secbox;
}	}

Line 3642 sub show_drop_list {	Line 3899 sub show_drop_list {
$check_uncheck_js	$check_uncheck_js
// ]]>	// ]]>
</script>	</script>
<p>
<input type="hidden" name="phase" value="four" />	<input type="hidden" name="phase" value="four" />
END	END
my ($indexhash,$keylist) = &make_keylist_array();	my ($indexhash,$keylist) = &make_keylist_array();
Line 3666 END	Line 3922 END
}	}
}	}
if (!$studentcount) {	if (!$studentcount) {
	my $msg = '';
if ($crstype eq 'Community') {	if ($crstype eq 'Community') {
$r->print(&mt('There are no members to drop.'));	$msg = &mt('There are no members to drop.');
} else {	} else {
$r->print(&mt('There are no students to drop.'));	$msg = &mt('There are no students to drop.');
}	}
	$r->print('<p class="LC_info">'.$msg.'</p>');
return;	return;
}	}
my ($classgroups) = &Apache::loncoursedata::get_group_memberships(	my ($classgroups) = &Apache::loncoursedata::get_group_memberships(
$classlist,$keylist,$cdom,$cnum);	$classlist,$keylist,$cdom,$cnum);
my %lt=&Apache::lonlocal::texthash('usrn' => "username",	my %lt=&Apache::lonlocal::texthash('usrn' => "username",
'dom' => "domain",	'dom' => "domain",
	'id' => "ID",
'sn' => "student name",	'sn' => "student name",
'mn' => "member name",	'mn' => "member name",
'sec' => "section",	'sec' => "section",
Line 3695 END	Line 3954 END
<th> </th>	<th> </th>
<th>$lt{'usrn'}</th>	<th>$lt{'usrn'}</th>
<th>$lt{'dom'}</th>	<th>$lt{'dom'}</th>
<th>ID</th>	<th>$lt{'id'}</th>
<th>$nametitle</th>	<th>$nametitle</th>
<th>$lt{'sec'}</th>	<th>$lt{'sec'}</th>
<th>$lt{'start'}</th>	<th>$lt{'start'}</th>
Line 3709 END	Line 3968 END
$r->print(<<END);	$r->print(<<END);
<th> </th>	<th> </th>
<th>	<th>
<a href="/adm/createuser?action=$action&sortby=username">$lt{'usrn'}</a>	<a href="/adm/createuser?action=$action&sortby=username">$lt{'usrn'}</a>
</th><th>	</th><th>
<a href="/adm/createuser?action=$action&sortby=domain">$lt{'dom'}</a>	<a href="/adm/createuser?action=$action&sortby=domain">$lt{'dom'}</a>
</th><th>	</th><th>
<a href="/adm/createuser?action=$action&sortby=id">ID</a>	<a href="/adm/createuser?action=$action&sortby=id">$lt{'id'}</a>
</th><th>	</th><th>
<a href="/adm/createuser?action=$action&sortby=fullname">$nametitle</a>	<a href="/adm/createuser?action=$action&sortby=fullname">$nametitle</a>
</th><th>	</th><th>
<a href="/adm/createuser?action=$action&sortby=section">$lt{'sec'}</a>	<a href="/adm/createuser?action=$action&sortby=section">$lt{'sec'}</a>
</th><th>	</th><th>
<a href="/adm/createuser?action=$action&sortby=start">$lt{'start'}</a>	<a href="/adm/createuser?action=$action&sortby=start">$lt{'start'}</a>
</th><th>	</th><th>
<a href="/adm/createuser?action=$action&sortby=end">$lt{'end'}</a>	<a href="/adm/createuser?action=$action&sortby=end">$lt{'end'}</a>
</th><th>	</th><th>
<a href="/adm/createuser?action=$action&sortby=groups">$lt{'groups'}</a>	<a href="/adm/createuser?action=$action&sortby=groups">$lt{'groups'}</a>
</th>	</th>
END	END
$r->print(&Apache::loncommon::end_data_table_header_row());	$r->print(&Apache::loncommon::end_data_table_header_row());
Line 3794 END	Line 4053 END
$btn = $lt{'dm'};	$btn = $lt{'dm'};
}	}
$r->print(<<"END");	$r->print(<<"END");
</p>
<p>	<p>
<input type="button" value="$lt{'ca'}" onclick="javascript:checkAll(document.studentform.droplist)" />	<input type="button" value="$lt{'ca'}" onclick="javascript:checkAll(document.studentform.droplist)" />
<input type="button" value="$lt{'ua'}" onclick="javascript:uncheckAll(document.studentform.droplist)" />	<input type="button" value="$lt{'ua'}" onclick="javascript:uncheckAll(document.studentform.droplist)" />
Line 3816 sub print_first_users_upload_form {	Line 4074 sub print_first_users_upload_form {
$str .= '<input type="hidden" name="action" value="upload" />';	$str .= '<input type="hidden" name="action" value="upload" />';
$str .= '<input type="hidden" name="state" value="got_file" />';	$str .= '<input type="hidden" name="state" value="got_file" />';

	$str .= &Apache::grades::checkforfile_js();

$str .= '<h2>'.&mt('Upload a file containing information about users').'</h2>'."\n";	$str .= '<h2>'.&mt('Upload a file containing information about users').'</h2>'."\n";

# Excel and CSV Help	# Excel and CSV Help
$str .= '<div class="LC_left_float">'	$str .= '<div class="LC_columnSection">'
.&Apache::loncommon::help_open_topic("Course_Create_Class_List",	.&Apache::loncommon::help_open_topic("Course_Create_Class_List",
&mt("How do I create a users list from a spreadsheet"))	&mt("How do I create a users list from a spreadsheet"))
.'</div><div class="LC_left_float">'."\n"	.' '.&Apache::loncommon::help_open_topic("Course_Convert_To_CSV",
.&Apache::loncommon::help_open_topic("Course_Convert_To_CSV",
&mt("How do I create a CSV file from a spreadsheet"))	&mt("How do I create a CSV file from a spreadsheet"))
.'</div><br clear="all" />'."\n";	."</div>\n";
$str .= &Apache::lonhtmlcommon::start_pick_box()	$str .= &Apache::lonhtmlcommon::start_pick_box()
.&Apache::lonhtmlcommon::row_title(&mt('File'));	.&Apache::lonhtmlcommon::row_title(&mt('File'));
if (&Apache::lonlocal::current_language() ne 'en') {	if (&Apache::lonlocal::current_language() ne 'en') {
Line 3846 sub print_first_users_upload_form {	Line 4105 sub print_first_users_upload_form {
.&Apache::lonhtmlcommon::end_pick_box();	.&Apache::lonhtmlcommon::end_pick_box();

$str .= '<p>'	$str .= '<p>'
.'<input type="submit" name="fileupload" value="'.&mt('Next').'" />'	.'<input type="submit" name="fileupload" value="'.&mt('Next').'"'
	.' onclick="javascript:checkUpload(this.form);" />'
.'</p>';	.'</p>';

$r->print($str);	$r->print($str);
Line 3855 sub print_first_users_upload_form {	Line 4115 sub print_first_users_upload_form {

# ================================================= Drop/Add from uploaded file	# ================================================= Drop/Add from uploaded file
sub upfile_drop_add {	sub upfile_drop_add {
my ($r,$context,$permission) = @_;	my ($r,$context,$permission,$showcredits) = @_;
&Apache::loncommon::load_tmp_file($r);	my $datatoken = &Apache::loncommon::valid_datatoken($env{'form.datatoken'});
	if ($datatoken ne '') {
	&Apache::loncommon::load_tmp_file($r,$datatoken);
	}
my @userdata=&Apache::loncommon::upfile_record_sep();	my @userdata=&Apache::loncommon::upfile_record_sep();
if($env{'form.noFirstLine'}){shift(@userdata);}	if($env{'form.noFirstLine'}){shift(@userdata);}
my @keyfields = split(/\,/,$env{'form.keyfields'});	my @keyfields = split(/\,/,$env{'form.keyfields'});
Line 3876 sub upfile_drop_add {	Line 4139 sub upfile_drop_add {
}	}
#	#
# Store the field choices away	# Store the field choices away
foreach my $field (qw/username names	my @storefields = qw/username names fname mname lname gen id
fname mname lname gen id sec ipwd email role domain/) {	sec ipwd email role domain inststatus/;
	if ($showcredits) {
	push (@storefields,'credits');
	}
	my %fieldstype;
	foreach my $field (@storefields) {
$env{'form.'.$field.'_choice'}=$fields{$field};	$env{'form.'.$field.'_choice'}=$fields{$field};
	$fieldstype{$field.'_choice'} = 'scalar';
}	}
&Apache::loncommon::store_course_settings('enrollment_upload',	&Apache::loncommon::store_course_settings('enrollment_upload',\%fieldstype);
{ 'username_choice' => 'scalar',	my ($cid,$crstype,$setting,$crsdom);
'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',
'role_choice' => 'scalar',
'domain_choice' => 'scalar',
'inststatus_choice' => 'scalar'});
#
my ($cid,$crstype,$setting);
if ($context eq 'domain') {	if ($context eq 'domain') {
$setting = $env{'form.roleaction'};	$setting = $env{'form.roleaction'};
}	}
if ($env{'request.course.id'} ne '') {	if ($env{'request.course.id'} ne '') {
$cid = $env{'request.course.id'};	$cid = $env{'request.course.id'};
$crstype = &Apache::loncommon::course_type();	$crstype = &Apache::loncommon::course_type();
	$crsdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
} elsif ($setting eq 'course') {	} elsif ($setting eq 'course') {
if (&Apache::lonnet::is_course($env{'form.dcdomain'},$env{'form.dccourse'})) {	if (&Apache::lonnet::is_course($env{'form.dcdomain'},$env{'form.dccourse'})) {
$cid = $env{'form.dcdomain'}.'_'.$env{'form.dccourse'};	$cid = $env{'form.dcdomain'}.'_'.$env{'form.dccourse'};
$crstype = &Apache::loncommon::course_type($cid);	$crstype = &Apache::loncommon::course_type($cid);
	$crsdom = $env{'form.dcdomain'};
}	}
}	}
my ($startdate,$enddate) = &get_dates_from_form();	my ($startdate,$enddate) = &get_dates_from_form();
Line 3916 sub upfile_drop_add {	Line 4173 sub upfile_drop_add {
my $defdom=$env{'request.role.domain'};	my $defdom=$env{'request.role.domain'};
my $domain;	my $domain;
if ($env{'form.defaultdomain'} ne '') {	if ($env{'form.defaultdomain'} ne '') {
$domain = $env{'form.defaultdomain'};	if (($context eq 'course') \|\| ($setting eq 'course')) {
	if ($env{'form.defaultdomain'} eq $crsdom) {
	$domain = $env{'form.defaultdomain'};
	} else {
	if (&Apache::lonnet::will_trust('enroll',$crsdom,$env{'form.defaultdomain'})) {
	$domain = $env{'form.defaultdomain'};
	} else {
	$r->print('<span class="LC_error">'.&mt('Error').
	&mt('Enrollment of users not permitted for specified default domain: [_1].',
	&Apache::lonnet::domain($env{'form.defaultdomain'},'description')).'</span>');
	$r->print(&Apache::loncommon::end_page());
	return;
	}
	}
	} elsif ($context eq 'author') {
	if ($env{'form.defaultdomain'} eq $defdom) {
	$domain = $env{'form.defaultdomain'};
	} else {
	if ((&Apache::lonnet::will_trust('othcoau',$defdom,$env{'form.defaultdomain'})) &&
	(&Apache::lonnet::will_trust('coaurem',$env{'form.defaultdomain'},$defdom))) {
	$domain = $env{'form.defaultdomain'};
	} else {
	$r->print('<span class="LC_error">'.&mt('Error').
	&mt('Addition of users not permitted for specified default domain: [_1].',
	&Apache::lonnet::domain($env{'form.defaultdomain'},'description')).'</span>');
	$r->print(&Apache::loncommon::end_page());
	return;
	}
	}
	} elsif (($context eq 'domain') && ($setting eq 'domain')) {
	if ($env{'form.defaultdomain'} eq $defdom) {
	$domain = $env{'form.defaultdomain'};
	} else {
	if (&Apache::lonnet::will_trust('domroles',$defdom,$env{'form.defaultdomain'})) {
	$domain = $env{'form.defaultdomain'};
	} else {
	$r->print('<span class="LC_error">'.&mt('Error').
	&mt('Addition of users not permitted for specified default domain: [_1].',
	&Apache::lonnet::domain($env{'form.defaultdomain'},'description')).'</span>');
	$r->print(&Apache::loncommon::end_page());
	return;
	}
	}
	}
} else {	} else {
$domain = $defdom;	$domain = $defdom;
}	}
Line 3962 sub upfile_drop_add {	Line 4262 sub upfile_drop_add {
$amode = ''; # This causes the loop below to be skipped	$amode = ''; # This causes the loop below to be skipped
}	}
}	}
my ($defaultsec,$defaultrole);	my ($defaultsec,$defaultrole,$defaultcredits,$commoncredits);
if ($context eq 'domain') {	if ($context eq 'domain') {
if ($setting eq 'domain') {	if ($setting eq 'domain') {
$defaultrole = $env{'form.defaultrole'};	$defaultrole = $env{'form.defaultrole'};
} elsif ($setting eq 'course') {	} elsif ($setting eq 'course') {
$defaultrole = $env{'form.courserole'};	$defaultrole = $env{'form.courserole'};
$defaultsec = $env{'form.sections'};	$defaultsec = $env{'form.sections'};
}	if ($showcredits) {
	$commoncredits = $env{'form.credits'};
	if ($crstype ne 'Community') {
	my %coursehash=&Apache::lonnet::coursedescription($cid);
	$defaultcredits = $coursehash{'internal.defaultcredits'};
	}
	}
	}
} elsif ($context eq 'author') {	} elsif ($context eq 'author') {
$defaultrole = $env{'form.defaultrole'};	$defaultrole = $env{'form.defaultrole'};
} elsif ($context eq 'course') {	} elsif ($context eq 'course') {
$defaultrole = $env{'form.defaultrole'};	$defaultrole = $env{'form.defaultrole'};
$defaultsec = $env{'form.sections'};	$defaultsec = $env{'form.sections'};
	if ($showcredits) {
	$commoncredits = $env{'form.credits'};
	$defaultcredits = $env{'course.'.$cid.'.internal.defaultcredits'};
	}
}	}
# Check to see if user information can be changed	# Check to see if user information can be changed
my @userinfo = ('firstname','middlename','lastname','generation',	my @userinfo = ('firstname','middlename','lastname','generation',
Line 4087 sub upfile_drop_add {	Line 4398 sub upfile_drop_add {
my $newuserdom = $env{'request.role.domain'};	my $newuserdom = $env{'request.role.domain'};
map { $cancreate{$_} = &can_create_user($newuserdom,$context,$_); } keys(%longtypes);	map { $cancreate{$_} = &can_create_user($newuserdom,$context,$_); } keys(%longtypes);
# Get new users list	# Get new users list
	my (%existinguser,%userinfo,%disallow,%rulematch,%inst_results,%alerts,%checkuname);
	my $counter = -1;
	my (%willtrust,%trustchecked);
foreach my $line (@userdata) {	foreach my $line (@userdata) {
	$counter ++;
my @secs;	my @secs;
my %entries=&Apache::loncommon::record_sep($line);	my %entries=&Apache::loncommon::record_sep($line);
# Determine user name	# Determine user name
Line 4119 sub upfile_drop_add {	Line 4434 sub upfile_drop_add {
if ($entries{$fields{'username'}} =~ /\s/) {	if ($entries{$fields{'username'}} =~ /\s/) {
$nowhitespace = ' - '.&mt('usernames may not contain spaces.');	$nowhitespace = ' - '.&mt('usernames may not contain spaces.');
}	}
$r->print('<br />'.	$disallow{$counter} =
&mt('[_1]: Unacceptable username for user [_2] [_3] [_4] [_5]',	&mt('Unacceptable username [_1] for user [_2] [_3] [_4] [_5]',
'<b>'.$entries{$fields{'username'}}.'</b>',$fname,$mname,$lname,$gen).	'"<b>'.$entries{$fields{'username'}}.'</b>"',
$nowhitespace);	$fname,$mname,$lname,$gen).$nowhitespace;
next;	next;
} else {	} else {
$entries{$fields{'domain'}} =~ s/^\s+\|\s+$//g;	$entries{$fields{'domain'}} =~ s/^\s+\|\s+$//g;
if ($entries{$fields{'domain'}}	if ($entries{$fields{'domain'}}
ne &LONCAPA::clean_domain($entries{$fields{'domain'}})) {	ne &LONCAPA::clean_domain($entries{$fields{'domain'}})) {
$r->print('<br />'. '<b>'.$entries{$fields{'domain'}}.	$disallow{$counter} =
'</b>: '.&mt('Unacceptable domain for user [_2] [_3] [_4] [_5]',$fname,$mname,$lname,$gen));	&mt('Unacceptable domain [_1] for user [_2] [_3] [_4] [_5]',
	'"<b>'.$entries{$fields{'domain'}}.'</b>"',
	$fname,$mname,$lname,$gen);
next;	next;
	} elsif ($entries{$fields{'domain'}} ne $domain) {
	my $possdom = $entries{$fields{'domain'}};
	if ($context eq 'course' \|\| $setting eq 'course') {
	unless ($trustchecked{$possdom}) {
	$willtrust{$possdom} = &Apache::lonnet::will_trust('enroll',$domain,$possdom);
	$trustchecked{$possdom} = 1;
	}
	} elsif ($context eq 'author') {
	unless ($trustchecked{$possdom}) {
	$willtrust{$possdom} = &Apache::lonnet::will_trust('othcoau',$domain,$possdom);
	}
	if ($willtrust{$possdom}) {
	$willtrust{$possdom} = &Apache::lonnet::will_trust('coaurem',$possdom,$domain);
	}
	}
	unless ($willtrust{$possdom}) {
	$disallow{$counter} =
	&mt('Unacceptable domain [_1] for user [_2] [_3] [_4] [_5]',
	'"<b>'.$possdom.'</b>"',
	$fname,$mname,$lname,$gen);
	next;
	}
}	}
my $username = $entries{$fields{'username'}};	my $username = $entries{$fields{'username'}};
my $userdomain = $entries{$fields{'domain'}};	my $userdomain = $entries{$fields{'domain'}};
Line 4142 sub upfile_drop_add {	Line 4481 sub upfile_drop_add {
$entries{$fields{'sec'}} =~ s/\W//g;	$entries{$fields{'sec'}} =~ s/\W//g;
my $item = $entries{$fields{'sec'}};	my $item = $entries{$fields{'sec'}};
if ($item eq "none" \|\| $item eq 'all') {	if ($item eq "none" \|\| $item eq 'all') {
$r->print('<br />'.&mt('[_1]: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]" - this is a reserved word.','<b>'.$username.'</b>',$fname,$mname,$lname,$gen,$item));	$disallow{$counter} =
	&mt('[_1]: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]" - this is a reserved word.',
	'<b>'.$username.'</b>',$fname,$mname,$lname,$gen,$item);
next;	next;
} elsif (exists($curr_groups{$item})) {	} elsif (exists($curr_groups{$item})) {
$r->print('<br />'.&mt('[_1]: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]" - this is a course group.','<b>'.$username.'</b>',$fname,$mname,$lname,$gen,$item).' '.&mt('Section names and group names must be distinct.'));	$disallow{$counter} =
	&mt('[_1]: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]" - this is a course group.',
	'<b>'.$username.'</b>',$fname,$mname,$lname,$gen,$item).' '.
	&mt('Section names and group names must be distinct.');
next;	next;
} else {	} else {
push(@secs,$item);	push(@secs,$item);
Line 4157 sub upfile_drop_add {	Line 4501 sub upfile_drop_add {
if (ref($userlist{$username.':'.$userdomain}) eq 'ARRAY') {	if (ref($userlist{$username.':'.$userdomain}) eq 'ARRAY') {
my $currsec = $userlist{$username.':'.$userdomain}[$secidx];	my $currsec = $userlist{$username.':'.$userdomain}[$secidx];
if ($currsec ne $env{'request.course.sec'}) {	if ($currsec ne $env{'request.course.sec'}) {
$r->print('<br />'.&mt('[_1]: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]".','<b>'.$username.'</b>',$fname,$mname,$lname,$gen,$secs[0]).'<br />');	$disallow{$counter} =
	&mt('[_1]: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]".',
	'<b>'.$username.'</b>',$fname,$mname,$lname,$gen,$secs[0]);
if ($currsec eq '') {	if ($currsec eq '') {
$r->print(&mt('This user already has an active/future student role in the course, unaffiliated to any section.'));	$disallow{$counter} .=
	&mt('This user already has an active/future student role in the course, unaffiliated to any section.');

} else {	} else {
$r->print(&mt('This user already has an active/future role in section "[_1]" of the course.',$currsec));	$disallow{$counter} .=
	&mt('This user already has an active/future role in section "[_1]" of the course.',$currsec);
}	}
$r->print('<br />'.&mt('Although your current role has privileges to add students to section "[_1]", you do not have privileges to modify existing enrollments in other sections.',$secs[0]).'<br />');	$disallow{$counter} .=
	'<br />'.
	&mt('Although your current role has privileges to add students to section "[_1]", you do not have privileges to modify existing enrollments in other sections.',
	$secs[0]);
next;	next;
}	}
}	}
Line 4216 sub upfile_drop_add {	Line 4567 sub upfile_drop_add {
}	}
if ($role eq '') {	if ($role eq '') {
my $rolestr = join(', ',@permitted_roles);	my $rolestr = join(', ',@permitted_roles);
$r->print('<br />'	$disallow{$counter} =
.&mt('[_1]: You do not have permission to add the requested role [_2] for the user.'	&mt('[_1]: You do not have permission to add the requested role [_2] for the user.'
,'<b>'.$entries{$fields{'username'}}.'</b>'	,'<b>'.$entries{$fields{'username'}}.'</b>'
,$entries{$fields{'role'}})	,$entries{$fields{'role'}})
.'<br />'	.'<br />'
.&mt('Allowable role(s) is/are: [_1].',$rolestr)."\n"	.&mt('Allowable role(s) is/are: [_1].',$rolestr);
);
next;	next;
}	}
}	}
Line 4234 sub upfile_drop_add {	Line 4584 sub upfile_drop_add {
foreach (\$id,\$fname,\$mname,\$lname,\$gen,\$inststatus) {	foreach (\$id,\$fname,\$mname,\$lname,\$gen,\$inststatus) {
$$_ =~ s/(\s+$\|^\s+)//g;	$$_ =~ s/(\s+$\|^\s+)//g;
}	}
	my $credits;
	if ($showcredits) {
	if (($role eq 'st') && ($crstype ne 'Community')) {
	$credits = $entries{$fields{'credits'}};
	if ($credits ne '') {
	$credits =~ s/[^\d\.]//g;
	}
	if ($credits eq '') {
	$credits = $commoncredits;
	}
	if ($credits eq $defaultcredits) {
	undef($credits);
	}
	}
	}
# check against rules	# check against rules
my $checkid = 0;	my $checkid = 0;
my $newuser = 0;	my $newuser = 0;
my (%rulematch,%inst_results,%idinst_results);
my $uhome=&Apache::lonnet::homeserver($username,$userdomain);	my $uhome=&Apache::lonnet::homeserver($username,$userdomain);
if ($uhome eq 'no_host') {	if ($uhome eq 'no_host') {
if ($userdomain ne $newuserdom) {	if ($userdomain ne $newuserdom) {
if ($context eq 'course') {	if ($context eq 'course') {
$r->print('<br />'.	$disallow{$counter} =
&mt('[_1]: The domain specified ([_2]) is different to that of the course.',	&mt('[_1]: The domain specified ([_2]) is different to that of the course.',
'<b>'.$username.'</b>',$userdomain).'<br />');	'<b>'.$username.'</b>',$userdomain);
} elsif ($context eq 'author') {	} elsif ($context eq 'author') {
$r->print(&mt('[_1]: The domain specified ([_2]) is different to that of the author.',	$disallow{$counter} =
'<b>'.$username.'</b>',$userdomain).'<br />');	&mt('[_1]: The domain specified ([_2]) is different to that of the author.',
	'<b>'.$username.'</b>',$userdomain);
} else {	} else {
$r->print(&mt('[_1]: The domain specified ([_2]) is different to that of your current role.',	$disallow{$counter} =
'<b>'.$username.'</b>',$userdomain).'<br />');	&mt('[_1]: The domain specified ([_2]) is different to that of your current role.',
	'<b>'.$username.'</b>',$userdomain);
}	}
$r->print(&mt('The user does not already exist, and you may not create a new user in a different domain.'));	$disallow{$counter} .=
	&mt('The user does not already exist, and you may not create a new user in a different domain.');
next;	next;
	} else {
	unless ($password \|\| $env{'form.login'} eq 'loc') {
	$disallow{$counter} =
	&mt('[_1]: This is a new user but no default password was provided, and the authentication type requires one.',
	'<b>'.$username.'</b>');
	next;
	}
}	}
$checkid = 1;	$checkid = 1;
$newuser = 1;	$newuser = 1;
my $user = $username.':'.$newuserdom;	$checkuname{$username.':'.$newuserdom} = { 'newuser' => $newuser, 'id' => $id };
my $checkhash;
my $checks = { 'username' => 1 };
$checkhash->{$username.':'.$newuserdom} = { 'newuser' => 1, };
&Apache::loncommon::user_rule_check($checkhash,$checks,
\%alerts,\%rulematch,\%inst_results,\%curr_rules,
\%got_rules);
if (ref($alerts{'username'}) eq 'HASH') {
if (ref($alerts{'username'}{$newuserdom}) eq 'HASH') {
if ($alerts{'username'}{$newuserdom}{$username}) {
$r->print('<br />'.
&mt('[_1]: matches the username format at your institution, but is not known to your directory service.','<b>'.$username.'</b>').'<br />'.
&mt('Consequently, the user was not created.'));
next;
}
}
}
my $usertype = 'unofficial';
if (ref($rulematch{$user}) eq 'HASH') {
if ($rulematch{$user}{'username'}) {
$usertype = 'official';
}
}
unless ($cancreate{$usertype}) {
my $showtype = $longtypes{$usertype};
$r->print('<br />'.
&mt('[_1]: The user does not exist, and you are not permitted to create users of type: [_2].','<b>'.$username.'</b>',$showtype));
next;
}
} else {	} else {
if ($context eq 'course' \|\| $context eq 'author') {	if ($context eq 'course' \|\| $context eq 'author') {
if ($userdomain eq $domain ) {	if ($userdomain eq $domain ) {
Line 4318 sub upfile_drop_add {	Line 4664 sub upfile_drop_add {
}	}
}	}
}	}
	if ($id) {
	$existinguser{$userdomain}{$username} = $id;
	}
}	}
if ($id ne '') {	$userinfo{$counter} = {
if (!$newuser) {	username => $username,
my %idhash = &Apache::lonnet::idrget($userdomain,($username));	domain => $userdomain,
if ($idhash{$username} ne $id) {	fname => $fname,
$checkid = 1;	mname => $mname,
	lname => $lname,
	gen => $gen,
	email => $email,
	id => $id,
	password => $password,
	inststatus => $inststatus,
	role => $role,
	sections => \@secs,
	credits => $credits,
	newuser => $newuser,
	checkid => $checkid,
	};
	}
	}
	} # end of foreach (@userdata)
	if ($counter > -1) {
	my $total = $counter + 1;
	my %checkids;
	if ((keys(%existinguser)) \|\| (keys(%checkuname))) {
	$r->print(&mt('Please be patient -- checking for institutional data ...'));
	$r->rflush();
	if (keys(%existinguser)) {
	foreach my $dom (keys(%existinguser)) {
	if (ref($existinguser{$dom}) eq 'HASH') {
	my %idhash = &Apache::lonnet::idrget($dom,keys(%{$existinguser{$dom}}));
	foreach my $username (keys(%{$existinguser{$dom}})) {
	if ($idhash{$username} ne $existinguser{$dom}{$username}) {
	$checkids{$username.':'.$dom} = {
	'id' => $existinguser{$dom}{$username},
	};
	}
	}
	if (keys(%checkids)) {
	&Apache::loncommon::user_rule_check(\%checkids,{ 'id' => 1 },
	\%alerts,\%rulematch,
	\%inst_results,\%curr_rules,
	\%got_rules);
}	}
}	}
if ($checkid) {	}
my $checkhash;	}
my $checks = { 'id' => 1 };	if (keys(%checkuname)) {
$checkhash->{$username.':'.$userdomain} = { 'newuser' => $newuser,	&Apache::loncommon::user_rule_check(\%checkuname,{ 'username' => 1, 'id' => 1, },
'id' => $id };	\%alerts,\%rulematch,\%inst_results,
&Apache::loncommon::user_rule_check($checkhash,$checks,	\%curr_rules,\%got_rules);
\%alerts,\%rulematch,\%idinst_results,\%curr_rules,	}
\%got_rules);	$r->print(' '.&mt('done').'<br /><br />');
	$r->rflush();
	}
	my %prog_state = &Apache::lonhtmlcommon::Create_PrgWin($r,$total);
	$r->print('<ul>');
	for (my $i=0; $i<=$counter; $i++) {
	if ($disallow{$i}) {
	$r->print('<li>'.$disallow{$i}.'</li>');
	} elsif (ref($userinfo{$i}) eq 'HASH') {
	my $password = $userinfo{$i}{'password'};
	my $newuser = $userinfo{$i}{'newuser'};
	my $checkid = $userinfo{$i}{'checkid'};
	my $id = $userinfo{$i}{'id'};
	my $role = $userinfo{$i}{'role'};
	my @secs;
	if (ref($userinfo{$i}{'sections'}) eq 'ARRAY') {
	@secs = @{$userinfo{$i}{'sections'}};
	}
	my $fname = $userinfo{$i}{'fname'};
	my $mname = $userinfo{$i}{'mname'};
	my $lname = $userinfo{$i}{'lname'};
	my $gen = $userinfo{$i}{'gen'};
	my $email = $userinfo{$i}{'email'};
	my $inststatus = $userinfo{$i}{'inststatus'};
	my $credits = $userinfo{$i}{'credits'};
	my $username = $userinfo{$i}{'username'};
	my $userdomain = $userinfo{$i}{'domain'};
	my $user = $username.':'.$userdomain;
	if ($newuser) {
	if (ref($alerts{'username'}) eq 'HASH') {
	if (ref($alerts{'username'}{$userdomain}) eq 'HASH') {
	if ($alerts{'username'}{$userdomain}{$username}) {
	$r->print('<li>'.
	&mt('[_1]: matches the username format at your institution, but is not known to your directory service.','<b>'.$username.'</b>').'<br />'.
	&mt('Consequently, the user was not created.').'</li>');
	next;
	}
	}
	}
	if (ref($inst_results{$user}) eq 'HASH') {
	if ($inst_results{$user}{'firstname'} ne '') {
	$fname = $inst_results{$user}{'firstname'};
	}
	if ($inst_results{$user}{'middlename'} ne '') {
	$mname = $inst_results{$user}{'middlename'};
	}
	if ($inst_results{$user}{'lasttname'} ne '') {
	$lname = $inst_results{$user}{'lastname'};
	}
	if ($inst_results{$user}{'permanentemail'} ne '') {
	$email = $inst_results{$user}{'permanentemail'};
	}
	if ($inst_results{$user}{'id'} ne '') {
	$id = $inst_results{$user}{'id'};
	$checkid = 0;
	}
	if (ref($inst_results{$user}{'inststatus'}) eq 'ARRAY') {
	$inststatus = join(':',@{$inst_results{$user}{'inststatus'}});
	}
	}
	if (($checkid) && ($id ne '')) {
if (ref($alerts{'id'}) eq 'HASH') {	if (ref($alerts{'id'}) eq 'HASH') {
if (ref($alerts{'id'}{$userdomain}) eq 'HASH') {	if (ref($alerts{'id'}{$userdomain}) eq 'HASH') {
if ($alerts{'id'}{$userdomain}{$id}) {	if ($alerts{'id'}{$userdomain}{$username}) {
$r->print(&mt('[_1]: has a student/employee ID matching the format at your institution, but the ID is found by your directory service.',	$r->print('<li>'.
	&mt('[_1]: has a student/employee ID matching the format at your institution, but the ID is not found by your directory service.',
'<b>'.$username.'</b>').'<br />'.	'<b>'.$username.'</b>').'<br />'.
&mt('Consequently, the user was not created.'));	&mt('Consequently, the user was not created.').'</li>');
next;	next;
}	}
}	}
}	}
}	}
	my $usertype = 'unofficial';
	if (ref($rulematch{$user}) eq 'HASH') {
	if ($rulematch{$user}{'username'}) {
	$usertype = 'official';
	}
	}
	unless ($cancreate{$usertype}) {
	my $showtype = $longtypes{$usertype};
	$r->print('<li>'.
	&mt('[_1]: The user does not exist, and you are not permitted to create users of type: [_2].','<b>'.$username.'</b>',$showtype).'</li>');
	next;
	}
	} elsif ($id ne '') {
	if (exists($checkids{$user})) {
	$checkid = 1;
	if (ref($alerts{'id'}) eq 'HASH') {
	if (ref($alerts{'id'}{$userdomain}) eq 'HASH') {
	if ($alerts{'id'}{$userdomain}{$username}) {
	$r->print('<li>'.
	&mt('[_1]: has a student/employee ID matching the format at your institution, but the ID is not found by your directory service.',
	'<b>'.$username.'</b>').'<br />'.
	&mt('Consequently, the ID was not changed.').'</li>');
	$id = '';
	}
	}
	}
	}
}	}
if ($password \|\| $env{'form.login'} eq 'loc') {	my $multiple = 0;
my $multiple = 0;	my ($userresult,$authresult,$roleresult,$idresult);
my ($userresult,$authresult,$roleresult,$idresult);	my (%userres,%authres,%roleres,%idres);
my (%userres,%authres,%roleres,%idres);	my $singlesec = '';
my $singlesec = '';	if ($role eq 'st') {
if ($role eq 'st') {	my $sec;
my $sec;	if (ref($userinfo{$i}{'sections'}) eq 'ARRAY') {
if (@secs > 0) {	if (@secs > 0) {
$sec = $secs[0];	$sec = $secs[0];
}	}
&modifystudent($userdomain,$username,$cid,$sec,	}
$desiredhost,$context);	&modifystudent($userdomain,$username,$cid,$sec,
$roleresult =	$desiredhost,$context);
&Apache::lonnet::modifystudent	$roleresult =
($userdomain,$username,$id,$amode,$password,	&Apache::lonnet::modifystudent
$fname,$mname,$lname,$gen,$sec,$enddate,	($userdomain,$username,$id,$amode,$password,
$startdate,$env{'form.forceid'},	$fname,$mname,$lname,$gen,$sec,$enddate,
$desiredhost,$email,'manual','',$cid,	$startdate,$env{'form.forceid'},
'',$context,$inststatus);	$desiredhost,$email,'manual','',$cid,
$userresult = $roleresult;	'',$context,$inststatus,$credits);
} else {	$userresult = $roleresult;
if ($role ne '') {	} else {
if ($context eq 'course' \|\| $setting eq 'course') {	if ($role ne '') {
if ($customroles{$role}) {	if ($context eq 'course' \|\| $setting eq 'course') {
$role = 'cr_'.$env{'user.domain'}.'_'.	if ($customroles{$role}) {
$env{'user.name'}.'_'.$role;	$role = 'cr_'.$env{'user.domain'}.'_'.
}	$env{'user.name'}.'_'.$role;
if (($role ne 'cc') && ($role ne 'co')) {	}
if (@secs > 1) {	if (($role ne 'cc') && ($role ne 'co')) {
$multiple = 1;	if (@secs > 1) {
foreach my $sec (@secs) {	$multiple = 1;
($userres{$sec},$authres{$sec},$roleres{$sec},$idres{$sec}) =	foreach my $sec (@secs) {
&modifyuserrole($context,$setting,	($userres{$sec},$authres{$sec},$roleres{$sec},$idres{$sec}) =
$changeauth,$cid,$userdomain,$username,	&modifyuserrole($context,$setting,
$id,$amode,$password,$fname,	$changeauth,$cid,$userdomain,$username,
$mname,$lname,$gen,$sec,	$id,$amode,$password,$fname,
$env{'form.forceid'},$desiredhost,	$mname,$lname,$gen,$sec,
$email,$role,$enddate,	$env{'form.forceid'},$desiredhost,
$startdate,$checkid,$inststatus);	$email,$role,$enddate,
}	$startdate,$checkid,$inststatus);
} elsif (@secs > 0) {
$singlesec = $secs[0];
}	}
	} elsif (@secs > 0) {
	$singlesec = $secs[0];
}	}
}	}
}	}
Line 4403 sub upfile_drop_add {	Line 4877 sub upfile_drop_add {
$checkid,$inststatus);	$checkid,$inststatus);
}	}
}	}
if ($multiple) {	}
foreach my $sec (sort(keys(%userres))) {	if ($multiple) {
$flushc =	foreach my $sec (sort(keys(%userres))) {
	$flushc =
&user_change_result($r,$userres{$sec},$authres{$sec},	&user_change_result($r,$userres{$sec},$authres{$sec},
$roleres{$sec},$idres{$sec},\%counts,$flushc,	$roleres{$sec},$idres{$sec},\%counts,$flushc,
$username,$userdomain,\%userchg);	$username,$userdomain,\%userchg);

}
} else {
$flushc =
&user_change_result($r,$userresult,$authresult,
$roleresult,$idresult,\%counts,$flushc,
$username,$userdomain,\%userchg);
}	}
} else {	} else {
if ($context eq 'course') {	$flushc =
$r->print('<br />'.	&user_change_result($r,$userresult,$authresult,
&mt('[_1]: Unable to enroll. No password specified.','<b>'.$username.'</b>')	$roleresult,$idresult,\%counts,$flushc,
);	$username,$userdomain,\%userchg);
} elsif ($context eq 'author') {
$r->print('<br />'.
&mt('[_1]: Unable to add co-author. No password specified.','<b>'.$username.'</b>')
);
} else {
$r->print('<br />'.
&mt('[_1]: Unable to add user. No password specified.','<b>'.$username.'</b>')
);
}
}	}
}	}
}	&Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state,'last user');
} # end of foreach (@userdata)	} # end of loop
	$r->print('</ul>');
	&Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state);
	}
# Flush the course logs so reverse user roles immediately updated	# Flush the course logs so reverse user roles immediately updated
$r->register_cleanup(\&Apache::lonnet::flushcourselogs);	$r->register_cleanup(\&Apache::lonnet::flushcourselogs);
$r->print("</p>\n<p>\n".&mt('Processed [quant,_1,user].',$counts{'user'}).	$r->print("</p>\n<p>\n".&mt('Processed [quant,_1,user].',$counts{'user'}).
Line 4459 sub upfile_drop_add {	Line 4922 sub upfile_drop_add {
# Get current classlist	# Get current classlist
my $classlist = &Apache::loncoursedata::get_classlist();	my $classlist = &Apache::loncoursedata::get_classlist();
if (! defined($classlist)) {	if (! defined($classlist)) {
$r->print('<form name="studentform" method="post" action="/adm/createuser" />'.	$r->print('<form name="studentform" method="post" action="/adm/createuser">'.
'<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.	'<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
&mt('There are no students with current/future access to the course.').	'<p class="LC_info">'.&mt('There are no students with current/future access to the course.').'</p>'.
'</form>'."\n");	'</form>'."\n");
} elsif (ref($classlist) eq 'HASH') {	} elsif (ref($classlist) eq 'HASH') {
# Remove the students we just added from the list of students.	# Remove the students we just added from the list of students.
Line 4527 sub user_change_result {	Line 4990 sub user_change_result {
my ($r,$userresult,$authresult,$roleresult,$idresult,$counts,$flushc,	my ($r,$userresult,$authresult,$roleresult,$idresult,$counts,$flushc,
$username,$userdomain,$userchg) = @_;	$username,$userdomain,$userchg) = @_;
my $okresult = 0;	my $okresult = 0;
	my @status;
if ($userresult ne 'ok') {	if ($userresult ne 'ok') {
if ($userresult =~ /^error:(.+)$/) {	if ($userresult =~ /^error:(.+)$/) {
my $error = $1;	my $error = $1;
$r->print('<br />'.	push(@status,
&mt('[_1]: Unable to add/modify: [_2]','<b>'.$username.':'.$userdomain.'</b>',$error));	&mt('[_1]: Unable to add/modify: [_2]','<b>'.$username.':'.$userdomain.'</b>',$error));
}	}
} else {	} else {
$counts->{'user'} ++;	$counts->{'user'} ++;
Line 4540 sub user_change_result {	Line 5004 sub user_change_result {
if ($authresult ne 'ok') {	if ($authresult ne 'ok') {
if ($authresult =~ /^error:(.+)$/) {	if ($authresult =~ /^error:(.+)$/) {
my $error = $1;	my $error = $1;
$r->print('<br />'.	push(@status,
&mt('[_1]: Unable to modify authentication: [_2]','<b>'.$username.':'.$userdomain.'</b>',$error));	&mt('[_1]: Unable to modify authentication: [_2]','<b>'.$username.':'.$userdomain.'</b>',$error));
}	}
} else {	} else {
$counts->{'auth'} ++;	$counts->{'auth'} ++;
Line 4550 sub user_change_result {	Line 5014 sub user_change_result {
if ($roleresult ne 'ok') {	if ($roleresult ne 'ok') {
if ($roleresult =~ /^error:(.+)$/) {	if ($roleresult =~ /^error:(.+)$/) {
my $error = $1;	my $error = $1;
$r->print('<br />'.	push(@status,
&mt('[_1]: Unable to add role: [_2]','<b>'.$username.':'.$userdomain.'</b>',$error));	&mt('[_1]: Unable to add role: [_2]','<b>'.$username.':'.$userdomain.'</b>',$error));
}	}
} else {	} else {
$counts->{'role'} ++;	$counts->{'role'} ++;
Line 4560 sub user_change_result {	Line 5024 sub user_change_result {
if ($okresult) {	if ($okresult) {
$flushc++;	$flushc++;
$userchg->{$username.':'.$userdomain}=1;	$userchg->{$username.':'.$userdomain}=1;
$r->print('. ');
if ($flushc>15) {	if ($flushc>15) {
$r->rflush;	$r->rflush;
$flushc=0;	$flushc=0;
}	}
}	}
if ($idresult) {	if ($idresult) {
$r->print($idresult);	push(@status,$idresult);
	}
	if (@status) {
	$r->print('<li>'.join('<br />',@status).'</li>');
}	}
return $flushc;	return $flushc;
}	}
Line 4582 sub print_drop_menu {	Line 5048 sub print_drop_menu {
$heading = &mt("Drop Students");	$heading = &mt("Drop Students");
}	}
$r->print('<h3>'.$heading.'</h3>'."\n".	$r->print('<h3>'.$heading.'</h3>'."\n".
'<form name="studentform" method="post">'."\n");	'<form name="studentform" method="post" action="">'."\n");
my $classlist = &Apache::loncoursedata::get_classlist();	my $classlist = &Apache::loncoursedata::get_classlist();
if (! defined($classlist)) {	if (! defined($classlist)) {
	my $msg = '';
if ($crstype eq 'Community') {	if ($crstype eq 'Community') {
$r->print(&mt('There are no members currently enrolled.')."\n");	$msg = &mt('There are no members currently enrolled.');
} else {	} else {
$r->print(&mt('There are no students currently enrolled.')."\n");	$msg = &mt('There are no students currently enrolled.');
}	}
	$r->print('<p class="LC_info">'.$msg."</p>\n");
} else {	} else {
&show_drop_list($r,$classlist,'nosort',$permission,$crstype);	&show_drop_list($r,$classlist,'nosort',$permission,$crstype);
}	}
$r->print('</form>'. &Apache::loncommon::end_page());	$r->print('</form>');
return;	return;
}	}

Line 4636 sub update_user_list {	Line 5104 sub update_user_list {
foreach my $item (@changelist) {	foreach my $item (@changelist) {
my ($role,$uname,$udom,$cid,$sec,$scope,$result,$type,$locktype,	my ($role,$uname,$udom,$cid,$sec,$scope,$result,$type,$locktype,
@sections,$scopestem,$singlesec,$showsecs,$warn_singlesec,	@sections,$scopestem,$singlesec,$showsecs,$warn_singlesec,
$nothingtodo,$keepnosection);	$nothingtodo,$keepnosection,$credits,$instsec);
if ($choice eq 'drop') {	if ($choice eq 'drop') {
($uname,$udom,$sec) = split(/:/,$item,-1);	($uname,$udom,$sec) = split(/:/,$item,-1);
$role = 'st';	$role = 'st';
Line 4649 sub update_user_list {	Line 5117 sub update_user_list {
$scope = $scopestem.'/'.$sec;	$scope = $scopestem.'/'.$sec;
}	}
} elsif ($context eq 'course') {	} elsif ($context eq 'course') {
($uname,$udom,$role,$sec,$type,$locktype) = split(/\:/,$item,-1);	($uname,$udom,$role,$sec,$type,$locktype,$credits,$instsec) =
	split(/\:/,$item,8);
	$instsec = &unescape($instsec);
$cid = $env{'request.course.id'};	$cid = $env{'request.course.id'};
$scopestem = '/'.$cid;	$scopestem = '/'.$cid;
$scopestem =~s/\_/\//g;	$scopestem =~s/\_/\//g;
Line 4668 sub update_user_list {	Line 5138 sub update_user_list {
} elsif ($setting eq 'author') {	} elsif ($setting eq 'author') {
($uname,$udom,$role,$scope) = split(/\:/,$item);	($uname,$udom,$role,$scope) = split(/\:/,$item);
} elsif ($setting eq 'course') {	} elsif ($setting eq 'course') {
($uname,$udom,$role,$cid,$sec,$type,$locktype) =	($uname,$udom,$role,$cid,$sec,$type,$locktype,$credits,$instsec) =
split(/\:/,$item);	split(/\:/,$item,9);
	$instsec = &unescape($instsec);
$scope = '/'.$cid;	$scope = '/'.$cid;
$scope =~s/\_/\//g;	$scope =~s/\_/\//g;
if ($sec ne '') {	if ($sec ne '') {
Line 4691 sub update_user_list {	Line 5162 sub update_user_list {
$end = $now;	$end = $now;
if ($role eq 'st') {	if ($role eq 'st') {
$result =	$result =
&Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context);	&Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context,$credits,$instsec);
} else {	} else {
$result =	$result =
&Apache::lonnet::revokerole($udom,$uname,$scope,$role,	&Apache::lonnet::revokerole($udom,$uname,$scope,$role,
Line 4699 sub update_user_list {	Line 5170 sub update_user_list {
}	}
} elsif ($choice eq 'delete') {	} elsif ($choice eq 'delete') {
if ($role eq 'st') {	if ($role eq 'st') {
&Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$now,$start,$type,$locktype,$cid,'',$context);	&Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$now,$start,$type,$locktype,$cid,'',$context,$credits,$instsec);
}	}
$result =	$result =
&Apache::lonnet::assignrole($udom,$uname,$scope,$role,$now,	&Apache::lonnet::assignrole($udom,$uname,$scope,$role,$now,
Line 4712 sub update_user_list {	Line 5183 sub update_user_list {
}	}
if ($choice eq 'reenable') {	if ($choice eq 'reenable') {
if ($role eq 'st') {	if ($role eq 'st') {
$result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context);	$result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context,$credits,$instsec);
} else {	} else {
$result =	$result =
&Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,	&Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,
Line 4720 sub update_user_list {	Line 5191 sub update_user_list {
}	}
} elsif ($choice eq 'activate') {	} elsif ($choice eq 'activate') {
if ($role eq 'st') {	if ($role eq 'st') {
$result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context);	$result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context,$credits,$instsec);
} else {	} else {
$result = &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,	$result = &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,
$now,'','',$context);	$now,'','',$context);
}	}
} elsif ($choice eq 'chgdates') {	} elsif ($choice eq 'chgdates') {
if ($role eq 'st') {	if ($role eq 'st') {
$result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context);	$result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context,$credits,$instsec);
} else {	} else {
$result = &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,	$result = &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,
$start,'','',$context);	$start,'','',$context);
Line 4797 sub update_user_list {	Line 5268 sub update_user_list {
} else {	} else {
if ($role eq 'st') {	if ($role eq 'st') {
$result =	$result =
&Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,undef,$end,$start,$type,$locktype,$cid,'',$context);	&Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,undef,$end,$start,$type,$locktype,$cid,'',$context,$credits,$instsec);
} else {	} else {
my $newscope = $scopestem;	my $newscope = $scopestem;
$result = &Apache::lonnet::assignrole($udom,$uname,$newscope,$role,$end,$start,'','',$context);	$result = &Apache::lonnet::assignrole($udom,$uname,$newscope,$role,$end,$start,'','',$context);
Line 4811 sub update_user_list {	Line 5282 sub update_user_list {
foreach my $newsec (@newsecs) {	foreach my $newsec (@newsecs) {
if (!grep(/^\Q$newsec\E$/,@retained)) {	if (!grep(/^\Q$newsec\E$/,@retained)) {
if ($role eq 'st') {	if ($role eq 'st') {
$result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$newsec,$end,$start,$type,$locktype,$cid,'',$context);	$result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$newsec,$end,$start,$type,$locktype,$cid,'',$context,$credits,$instsec);
if (@newsecs > 1) {	if (@newsecs > 1) {
my $showsingle;	my $showsingle;
if ($newsec eq '') {	if ($newsec eq '') {
Line 4922 sub update_user_list {	Line 5393 sub update_user_list {
}	}
}	}
}	}
$r->print('<p><b>'.&mt("$result_text{'ok'}{$choice} for [quant,_1,user role,user roles,no user roles].",$count).'</b></p>');	$r->print('<p><b>'.&mt("$result_text{'ok'}{$choice} [quant,_1,user role,user roles,no user roles].",$count).'</b></p>');
if ($count > 0) {	if ($count > 0) {
if ($choice eq 'revoke' \|\| $choice eq 'drop') {	if ($choice eq 'revoke' \|\| $choice eq 'drop') {
$r->print('<p>'.&mt('Re-enabling will re-activate data for the role.').'</p>');	$r->print('<p>'.&mt('Re-enabling will re-activate data for the role.').'</p>');
Line 4939 sub update_user_list {	Line 5410 sub update_user_list {
if ($choice eq 'drop') {	if ($choice eq 'drop') {
$linktext = &mt('Display current class roster');	$linktext = &mt('Display current class roster');
}	}
$r->print('<a href="javascript:document.studentform.submit()">'.$linktext.'</a></form>'."\n");	$r->print(
	&Apache::lonhtmlcommon::actionbox(
	['<a href="javascript:document.studentform.submit()">'.$linktext.'</a>'])
	.'</form>'."\n");
}	}

sub dates_feedback {	sub dates_feedback {
Line 4947 sub dates_feedback {	Line 5421 sub dates_feedback {
my $dates;	my $dates;
if ($start < $now) {	if ($start < $now) {
if ($end == 0) {	if ($end == 0) {
$dates .= &mt('role(s) active now; no end date');	$dates = &mt('role(s) active now; no end date');
} elsif ($end > $now) {	} elsif ($end > $now) {
$dates = &mt('role(s) active now; ends [_1].',&Apache::lonlocal::locallocaltime($end));	$dates = &mt('role(s) active now; ends [_1].',&Apache::lonlocal::locallocaltime($end));
} else {	} else {
Line 4986 sub active_student_roles {	Line 5460 sub active_student_roles {

sub section_check_js {	sub section_check_js {
my $groupslist= &get_groupslist();	my $groupslist= &get_groupslist();
	my %js_lt = &Apache::lonlocal::texthash(
	mayn => 'may not be used as the name for a section, as it is a reserved word.',
	plch => 'Please choose a different section name.',
	mnot => 'may not be used as a section name, as it is the name of a course group.',
	secn => 'Section names and group names must be distinct. Please choose a different section name.',
	);
	&js_escape(\%js_lt);
return <<"END";	return <<"END";
function validate(caller) {	function validate(caller) {
var groups = new Array($groupslist);	var groups = new Array($groupslist);
var secname = caller.value;	var secname = caller.value;
if ((secname == 'all') \|\| (secname == 'none')) {	if ((secname == 'all') \|\| (secname == 'none')) {
alert("'"+secname+"' may not be used as the name for a section, as it is a reserved word.\\nPlease choose a different section name.");	alert("'"+secname+"' $js_lt{'mayn'}\\n$js_lt{'plch'}");
return 'error';	return 'error';
}	}
if (secname != '') {	if (secname != '') {
for (var k=0; k<groups.length; k++) {	for (var k=0; k<groups.length; k++) {
if (secname == groups[k]) {	if (secname == groups[k]) {
alert("'"+secname+"' may not be used as the name for a section, as it is the name of a course group.\\nSection names and group names must be distinct. Please choose a different section name.");	alert("'"+secname+"' $js_lt{'mnot'}\\n$js_lt{'secn'}");
return 'error';	return 'error';
}	}
}	}
Line 5036 sub set_login {	Line 5517 sub set_login {
}	}

sub course_sections {	sub course_sections {
my ($sections_count,$role,$current_sec) = @_;	my ($sections_count,$role,$current_sec,$disabled) = @_;
my $output = '';	my $output = '';
my @sections = (sort {$a <=> $b} keys %{$sections_count});	my @sections = (sort {$a <=> $b} keys(%{$sections_count}));
my $numsec = scalar(@sections);	my $numsec = scalar(@sections);
my $is_selected = ' selected="selected"';	my $is_selected = ' selected="selected"';
if ($numsec <= 1) {	if ($numsec <= 1) {
$output = '<select name="currsec_'.$role.'" >'."\n".	$output = '<select name="currsec_'.$role.'"'.$disabled.'>'."\n".
' <option value="">'.&mt('Select').'</option>'."\n";	' <option value="">'.&mt('Select').'</option>'."\n";
if ($current_sec eq 'none') {	if ($current_sec eq 'none') {
$output .=	$output .=
Line 5065 sub course_sections {	Line 5546 sub course_sections {
my $multiple = 4;	my $multiple = 4;
if (scalar(@sections) < 4) { $multiple = scalar(@sections); }	if (scalar(@sections) < 4) { $multiple = scalar(@sections); }
if ($role eq 'st') {	if ($role eq 'st') {
$output .= '>'."\n".	$output .= $disabled.'>'."\n".
' <option value="">'.&mt('Select').'</option>'."\n";	' <option value="">'.&mt('Select').'</option>'."\n";
if ($current_sec eq 'none') {	if ($current_sec eq 'none') {
$output .=	$output .=
Line 5075 sub course_sections {	Line 5556 sub course_sections {
' <option value="">'.&mt('No section')."</option>\n";	' <option value="">'.&mt('No section')."</option>\n";
}	}
} else {	} else {
$output .= 'multiple="multiple" size="'.$multiple.'">'."\n";	$output .= 'multiple="multiple" size="'.$multiple.'"'.$disabled.'>'."\n";
}	}
foreach my $sec (@sections) {	foreach my $sec (@sections) {
if ($current_sec eq $sec) {	if ($current_sec eq $sec) {
Line 5100 sub get_groupslist {	Line 5581 sub get_groupslist {
}	}

sub setsections_javascript {	sub setsections_javascript {
my ($formname,$groupslist,$mode,$checkauth,$crstype) = @_;	my ($formname,$groupslist,$mode,$checkauth,$crstype,$showcredits) = @_;
my ($checkincluded,$finish,$rolecode,$setsection_js);	my ($checkincluded,$finish,$rolecode,$setsection_js);
if ($mode eq 'upload') {	if ($mode eq 'upload') {
$checkincluded = 'formname.name == "'.$formname.'"';	$checkincluded = 'formname.name == "'.$formname.'"';
$finish = "return 'ok';";	$finish = "return 'ok';";
$rolecode = "var role = formname.defaultrole.options[formname.defaultrole.selectedIndex].value;\n";	$rolecode = "var role = formname.defaultrole.options[formname.defaultrole.selectedIndex].value;\n";
} elsif ($formname eq 'cu') {	} elsif ($formname eq 'cu') {
$checkincluded = 'formname.elements[i-1].checked == true';	if (($crstype eq 'Course') && ($showcredits)) {
	$checkincluded = "((role == 'st') && (formname.elements[i-2].checked == true)) \|\| ((role != 'st') && (formname.elements[i-1].checked == true))";
	} else {
	$checkincluded = 'formname.elements[i-1].checked == true';
	}
if ($checkauth) {	if ($checkauth) {
$finish = "var authcheck = auth_check();\n".	$finish = "var authcheck = auth_check();\n".
" if (authcheck == 'ok') {\n".	" if (authcheck == 'ok') {\n".
Line 5118 sub setsections_javascript {	Line 5603 sub setsections_javascript {
}	}
$rolecode = "var match = str.split('_');	$rolecode = "var match = str.split('_');
var role = match[3];\n";	var role = match[3];\n";
} elsif ($formname eq 'enrollstudent') {	} elsif (($formname eq 'enrollstudent') \|\| ($formname eq 'selfenroll')) {
$checkincluded = 'formname.name == "'.$formname.'"';	$checkincluded = 'formname.name == "'.$formname.'"';
if ($checkauth) {	if ($checkauth) {
$finish = "var authcheck = auth_check();\n".	$finish = "var authcheck = auth_check();\n".
Line 5144 sub setsections_javascript {	Line 5629 sub setsections_javascript {
acor => 'A coordinator role will be added with access to all sections',	acor => 'A coordinator role will be added with access to all sections',
inea => 'In each course, each user may only have one student role at a time.',	inea => 'In each course, each user may only have one student role at a time.',
inco => 'In each community, each user may only have one member role at a time.',	inco => 'In each community, each user may only have one member role at a time.',
youh => 'You had selected ',	youh => 'You had selected',
secs => 'sections.',	secs => 'sections.',
plmo => 'Please modify your selections so they include no more than one section.',	plmo => 'Please modify your selections so they include no more than one section.',
mayn => 'may not be used as the name for a section, as it is a reserved word.',	mayn => 'may not be used as the name for a section, as it is a reserved word.',
Line 5152 sub setsections_javascript {	Line 5637 sub setsections_javascript {
mnot => 'may not be used as a section name, as it is the name of a course group.',	mnot => 'may not be used as a section name, as it is the name of a course group.',
secn => 'Section names and group names must be distinct. Please choose a different section name.',	secn => 'Section names and group names must be distinct. Please choose a different section name.',
nonw => 'Section names may only contain letters or numbers.',	nonw => 'Section names may only contain letters or numbers.',
);	);
	&js_escape(\%alerts);
$setsection_js .= <<"ENDSECCODE";	$setsection_js .= <<"ENDSECCODE";

function setSections(formname,crstype) {	function setSections(formname,crstype) {
Line 5163 function setSections(formname,crstype) {	Line 5649 function setSections(formname,crstype) {
var groups = new Array($groupslist);	var groups = new Array($groupslist);
for (var i=0;i<formname.elements.length;i++) {	for (var i=0;i<formname.elements.length;i++) {
var str = formname.elements[i].name;	var str = formname.elements[i].name;
	if (typeof(str) === "undefined") {
	continue;
	}
var checkcurr = str.match(re1);	var checkcurr = str.match(re1);
if (checkcurr != null) {	if (checkcurr != null) {
var num = i;	var num = i;
	$rolecode
if ($checkincluded) {	if ($checkincluded) {
$rolecode
if (role == 'cc' \|\| role == 'co') {	if (role == 'cc' \|\| role == 'co') {
if (role == 'cc') {	if (role == 'cc') {
alert("$alerts{'secd'}\\n$alerts{'accr'}");	alert("$alerts{'secd'}\\n$alerts{'accr'}");
Line 5284 sub can_create_user {	Line 5773 sub can_create_user {
my $cancreate = 1;	my $cancreate = 1;
if (&Apache::lonnet::allowed('mau',$dom)) {	if (&Apache::lonnet::allowed('mau',$dom)) {
return $cancreate;	return $cancreate;
	} elsif ($context eq 'domain') {
	$cancreate = 0;
	return $cancreate;
}	}
if (ref($domconf{'usercreation'}) eq 'HASH') {	if (ref($domconf{'usercreation'}) eq 'HASH') {
if (ref($domconf{'usercreation'}{'cancreate'}) eq 'HASH') {	if (ref($domconf{'usercreation'}{'cancreate'}) eq 'HASH') {
Line 5426 sub roles_by_context {	Line 5918 sub roles_by_context {
} elsif ($context eq 'author') {	} elsif ($context eq 'author') {
@allroles = ('ca','aa');	@allroles = ('ca','aa');
} elsif ($context eq 'domain') {	} elsif ($context eq 'domain') {
@allroles = ('li','ad','dg','sc','au','dc');	@allroles = ('li','ad','dg','dh','da','sc','au','dc');
}	}
return @allroles;	return @allroles;
}	}
Line 5468 sub get_permission {	Line 5960 sub get_permission {
if (&Apache::lonnet::allowed('mdg',$env{'request.course.id'})) {	if (&Apache::lonnet::allowed('mdg',$env{'request.course.id'})) {
$permission{'grp_manage'} = 1;	$permission{'grp_manage'} = 1;
}	}
	if ($permission{'cusr'}) {
	my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
	my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
	my %coursehash = (
	'internal.selfenrollmgrdc' => $env{'course.'.$env{'request.course.id'}.'.internal.selfenrollmgrdc'},
	'internal.selfenrollmgrcc' => $env{'course.'.$env{'request.course.id'}.'.internal.selfenrollmgrcc'},
	'internal.coursecode' => $env{'course.'.$env{'request.course.id'}.'.internal.coursecode'},
	'internal.textbook' =>$env{'course.'.$env{'request.course.id'}.'.internal.textbook'},
	);
	my ($managed_by_cc,$managed_by_dc) = &selfenrollment_administration($cdom,$cnum,$crstype,\%coursehash);
	if (ref($managed_by_cc) eq 'ARRAY') {
	if (@{$managed_by_cc}) {
	$permission{'selfenrolladmin'} = 1;
	}
	}
	}
	if ($env{'request.course.id'}) {
	my $user = $env{'user.name'}.':'.$env{'user.domain'};
	if (($user ne '') && ($env{'course.'.$env{'request.course.id'}.'.internal.courseowner'} eq
	$user)) {
	$permission{'owner'} = 1;
	} elsif (($user ne '') && ($env{'course.'.$env{'request.course.id'}.'.internal.co-owners'} ne '')) {
	if (grep(/^\Q$user\E$/,split(/,/,$env{'course.'.$env{'request.course.id'}.'.internal.co-owners'}))) {
	$permission{'co-owner'} = 1;
	}
	}
	}
} elsif ($context eq 'author') {	} elsif ($context eq 'author') {
$permission{'cusr'} = &authorpriv($env{'user.name'},$env{'request.role.domain'});	$permission{'cusr'} = &authorpriv($env{'user.name'},$env{'request.role.domain'});
$permission{'view'} = $permission{'cusr'};	$permission{'view'} = $permission{'cusr'};
Line 5487 sub get_permission {	Line 6006 sub get_permission {
if (&Apache::lonnet::allowed('ccr',$env{'request.role.domain'})) {	if (&Apache::lonnet::allowed('ccr',$env{'request.role.domain'})) {
$permission{'custom'} = 1;	$permission{'custom'} = 1;
}	}
$permission{'view'} = $permission{'cusr'};	if (&Apache::lonnet::allowed('vac',$env{'request.role.domain'})) {
	$permission{'activity'} = 1;
	}
	if (&Apache::lonnet::allowed('vur',$env{'request.role.domain'})) {
	$permission{'view'} = 1;
	}
	if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
	$permission{'owner'} = 1;
	}
}	}
my $allowed = 0;	my $allowed = 0;
foreach my $perm (values(%permission)) {	foreach my $perm (values(%permission)) {
Line 5540 sub get_course_identity {	Line 6067 sub get_course_identity {
}	}

sub dc_setcourse_js {	sub dc_setcourse_js {
my ($formname,$mode,$context) = @_;	my ($formname,$mode,$context,$showcredits) = @_;
my ($dc_setcourse_code,$authen_check);	my ($dc_setcourse_code,$authen_check);
my $cctext = &Apache::lonnet::plaintext('cc');	my $cctext = &Apache::lonnet::plaintext('cc');
my $cotext = &Apache::lonnet::plaintext('co');	my $cotext = &Apache::lonnet::plaintext('co');
Line 5626 function setCourse() {	Line 6153 function setCourse() {
}	}
SCRIPTTOP	SCRIPTTOP
if ($mode ne 'upload') {	if ($mode ne 'upload') {
$dc_setcourse_code .= (<<"ENDSCRIPT");	$dc_setcourse_code .= (<<"SCRIPTMID");
var coursename = "_$env{'request.role.domain'}"+"_"+course+"_"+userrole	var coursename = "_$env{'request.role.domain'}"+"_"+course+"_"+userrole
var numcourse = getIndex(document.$formname.dccourse);	var numcourse = getIndex(document.$formname.dccourse);
if (numcourse == "-1") {	if (numcourse == "-1") {
Line 5652 SCRIPTTOP	Line 6179 SCRIPTTOP
if (numend != "-1") {	if (numend != "-1") {
document.$formname.elements[numend].name = "end"+coursename	document.$formname.elements[numend].name = "end"+coursename
}	}
	SCRIPTMID
	if ($showcredits) {
	$dc_setcourse_code .= <<ENDCRED;
	var numcredits = getIndex(document.$formname.credits);
	if (numcredits != "-1") {
	document.$formname.elements[numcredits].name = "credits"+coursename;
	}
	ENDCRED
	}
	$dc_setcourse_code .= <<ENDSCRIPT;
}	}
}	}
var authcheck = auth_check();	var authcheck = auth_check();
Line 5760 sub sectioncheck_alerts {	Line 6297 sub sectioncheck_alerts {
thwa => 'There was a problem with your course selection',	thwa => 'There was a problem with your course selection',
thwc => 'There was a problem with your community selection',	thwc => 'There was a problem with your community selection',
);	);
	&js_escape(\%alerts);
return %alerts;	return %alerts;
}	}

Line 5770 sub authcheck_alerts {	Line 6308 sub authcheck_alerts {
krb => 'You need to specify the Kerberos domain.',	krb => 'You need to specify the Kerberos domain.',
ipass => 'You need to specify the initial password.',	ipass => 'You need to specify the initial password.',
);	);
	&js_escape(\%alerts);
return %alerts;	return %alerts;
}	}

Line 5788 sub is_courseowner {	Line 6327 sub is_courseowner {
return;	return;
}	}

	sub get_selfenroll_titles {
	my @row = ('types','registered','enroll_dates','access_dates','section',
	'approval','limit');
	my %lt = &Apache::lonlocal::texthash (
	types => 'Users allowed to self-enroll',
	registered => 'Registration status (official courses)' ,
	enroll_dates => 'Dates self-enrollment available',
	access_dates => 'Access dates for self-enrolling users',
	section => "Self-enrolling users' section",
	approval => 'Processing of requests',
	limit => 'Enrollment limit',
	);
	return (\@row,\%lt);
	}

	sub selfenroll_default_descs {
	my %desc = (
	types => {
	dom => &mt('Course domain'),
	all => &mt('Any domain'),
	'' => &mt('None'),
	},
	limit => {
	none => &mt('No limit'),
	allstudents => &mt('Limit by total students'),
	selfenrolled => &mt('Limit by total self-enrolled'),
	},
	approval => {
	'0' => &mt('Processed automatically'),
	'1' => &mt('Queued for approval'),
	'2' => &mt('Queued, pending validation'),
	},
	registered => {
	0 => 'No registration required',
	1 => 'Registered students only',
	},
	);
	return %desc;
	}

	sub selfenroll_validation_types {
	my @items = ('url','fields','button','markup');
	my %names = &Apache::lonlocal::texthash (
	url => 'Web address of validation server/script',
	fields => 'Form fields to send to validator',
	button => 'Text for validation button',
	markup => 'Validation description (HTML)',
	);
	my @fields = ('username','domain','uniquecode','course','coursetype','description');
	return (\@items,\%names,\@fields);
	}

	sub get_extended_type {
	my ($cdom,$cnum,$crstype,$current) = @_;
	my $type = 'unofficial';
	my %settings;
	if (ref($current) eq 'HASH') {
	%settings = %{$current};
	} else {
	%settings = &Apache::lonnet::get('environment',['internal.coursecode','internal.textbook'],$cdom,$cnum);
	}
	if ($crstype eq 'Community') {
	$type = 'community';
	} elsif ($crstype eq 'Placement') {
	$type = 'placement';
	} elsif ($settings{'internal.coursecode'}) {
	$type = 'official';
	} elsif ($settings{'internal.textbook'}) {
	$type = 'textbook';
	}
	return $type;
	}

	sub selfenrollment_administration {
	my ($cdom,$cnum,$crstype,$coursehash) = @_;
	my %settings;
	if (ref($coursehash) eq 'HASH') {
	%settings = %{$coursehash};
	} else {
	%settings = &Apache::lonnet::get('environment',
	['internal.selfenrollmgrdc','internal.selfenrollmgrcc',
	'internal.coursecode','internal.textbook'],$cdom,$cnum);
	}
	my ($possconfigs) = &get_selfenroll_titles();
	my %domdefaults = &Apache::lonnet::get_domain_defaults($cdom);
	my $selfenrolltype = &get_extended_type($cdom,$cnum,$crstype,\%settings);

	my (@in_course,@in_domain);
	if ($settings{'internal.selfenrollmgrcc'} ne '') {
	@in_course = split(/,/,$settings{'internal.selfenrollmgrcc'});
	my @diffs = &Apache::loncommon::compare_arrays($possconfigs,\@in_course);
	unless (@diffs) {
	return (\@in_course,\@in_domain);
	}
	}
	if ($settings{'internal.selfenrollmgrdc'} ne '') {
	my @in_domain = split(/,/,$settings{'internal.selfenrollmgrdc'});
	my @diffs = &Apache::loncommon::compare_arrays(\@in_domain,$possconfigs);
	unless (@diffs) {
	return (\@in_course,\@in_domain);
	}
	}
	my @combined = @in_course;
	push(@combined,@in_domain);
	my @diffs = &Apache::loncommon::compare_arrays(\@combined,$possconfigs);
	unless (@diffs) {
	return (\@in_course,\@in_domain);
	}
	if ($domdefaults{$selfenrolltype.'selfenrolladmdc'} eq '') {
	push(@in_course,@diffs);
	} else {
	my @defaultdc = split(/,/,$domdefaults{$selfenrolltype.'selfenrolladmdc'});
	foreach my $item (@diffs) {
	if (grep(/^\Q$item\E$/,@defaultdc)) {
	push(@in_domain,$item);
	} else {
	push(@in_course,$item);
	}
	}
	}
	return (\@in_course,\@in_domain);
	}

	sub custom_role_header {
	my ($context,$crstype,$templaterolerefs,$prefix) = @_;
	my %lt = &Apache::lonlocal::texthash(
	sele => 'Select a Template',
	);
	my ($context_code,$button_code);
	if ($context eq 'domain') {
	$context_code = &custom_coursetype_switch($crstype,$prefix);
	}
	if (ref($templaterolerefs) eq 'ARRAY') {
	foreach my $role (@{$templaterolerefs}) {
	my $display = 'inline';
	if (($context eq 'domain') && ($role eq 'co')) {
	$display = 'none';
	}
	$button_code .= &make_button_code($role,$crstype,$display,$prefix).' ';
	}
	}
	return <<"END";
	<div class="LC_left_float">
	<fieldset>
	<legend>$lt{'sele'}</legend>
	$button_code
	</fieldset></div>
	$context_code
	<br clear="all" />
	END
	}

	sub custom_coursetype_switch {
	my ($crstype,$prefix) = @_;
	my ($checkedcourse,$checkedcommunity);
	if ($crstype eq 'Community') {
	$checkedcommunity = ' checked="checked"';
	} else {
	$checkedcourse = ' checked="checked"';
	}
	my %lt = &Apache::lonlocal::texthash(
	cont => 'Context',
	cour => 'Course',
	comm => 'Community',
	);
	return <<"END";
	<div class="LC_left_float">
	<fieldset>
	<legend>$lt{'cont'}</legend>
	<label>
	<input type="radio" name="${prefix}_custrolecrstype" value="Course"$checkedcourse onclick="javascript:customSwitchType('$prefix');" />
	$lt{'cour'}
	</label>
	<label>
	<input type="radio" name="${prefix}_custrolecrstype" value="Community"$checkedcommunity onclick="javascript:customSwitchType('$prefix');" />
	$lt{'comm'}
	</label>
	</fieldset>
	</div>
	END
	}

	sub custom_role_table {
	my ($crstype,$full,$levels,$levelscurrent,$prefix,$add_class,$id) = @_;
	return unless ((ref($full) eq 'HASH') && (ref($levels) eq 'HASH') &&
	(ref($levelscurrent) eq 'HASH'));
	my %lt=&Apache::lonlocal::texthash (
	'prv' => "Privilege",
	'crl' => "Course Level",
	'dml' => "Domain Level",
	'ssl' => "System Level");
	my %cr = (
	course => '_c',
	domain => '_d',
	system => '_s',
	);

	my $output=&Apache::loncommon::start_data_table($add_class,$id).
	&Apache::loncommon::start_data_table_header_row().
	'<th>'.$lt{'prv'}.'</th><th>'.$lt{'crl'}.'</th><th>'.$lt{'dml'}.
	'</th><th>'.$lt{'ssl'}.'</th>'.
	&Apache::loncommon::end_data_table_header_row();
	foreach my $priv (sort(keys(%{$full}))) {
	my $privtext = &Apache::lonnet::plaintext($priv,$crstype);
	$output .= &Apache::loncommon::start_data_table_row().
	'<td><span id="'.$prefix.$priv.'">'.$privtext.'</span></td>';
	foreach my $type ('course','domain','system') {
	if (($type eq 'system') && ($priv eq 'bre') && ($crstype eq 'Community')) {
	$output .= '<td> </td>';
	} else {
	$output .= '<td>'.
	($levels->{$type}{$priv}?'<input type="checkbox" id="'.$prefix.$priv.$cr{$type}.'"'.
	' name="'.$prefix.$priv.$cr{$type}.'"'.
	($levelscurrent->{$type}{$priv}?' checked="checked"':'').' />':' ').
	'</td>';
	}
	}
	$output .= &Apache::loncommon::end_data_table_row();
	}
	$output .= &Apache::loncommon::end_data_table();
	return $output;
	}

	sub custom_role_privs {
	my ($privs,$full,$levels,$levelscurrent)= @_;
	return unless ((ref($privs) eq 'HASH') && (ref($full) eq 'HASH') &&
	(ref($levels) eq 'HASH') && (ref($levelscurrent) eq 'HASH'));
	my %cr = (
	course => 'cr:c',
	domain => 'cr:d',
	system => 'cr:s',
	);
	foreach my $type ('course','domain','system') {
	foreach my $item (split(/\:/,$Apache::lonnet::pr{$cr{$type}})) {
	my ($priv,$restrict)=split(/\&/,$item);
	if (!$restrict) { $restrict='F'; }
	$levels->{$type}->{$priv}=$restrict;
	if ($privs->{$type}=~/\:$priv/) {
	$levelscurrent->{$type}->{$priv}=1;
	}
	$full->{$priv}=1;
	}
	}
	return;
	}

	sub custom_template_roles {
	my ($context,$crstype) = @_;
	my @template_roles = ("in","ta","ep");
	if (($context eq 'domain') \|\| ($context eq 'domprefs')) {
	push(@template_roles,"ad");
	}
	push(@template_roles,"st");
	if ($context eq 'domain') {
	unshift(@template_roles,('co','cc'));
	} else {
	if ($crstype eq 'Community') {
	unshift(@template_roles,'co');
	} else {
	unshift(@template_roles,'cc');
	}
	}
	return @template_roles;
	}

	sub custom_roledefs_js {
	my ($context,$crstype,$formname,$full,$templaterolesref,$jsback) = @_;
	my $button_code = "\n";
	my $head_script = "\n";
	my (%roletitlestr,$rolenamestr);
	my %role_titles = (
	Course => [],
	Community => [],
	);
	$head_script .= '<script type="text/javascript">'."\n"
	.'// <![CDATA['."\n";
	if (ref($templaterolesref) eq 'ARRAY') {
	if ($context eq 'domain') {
	$rolenamestr = join("','",@{$templaterolesref});
	}
	foreach my $role (@{$templaterolesref}) {
	$head_script .= &make_script_template($role,$crstype,$formname);
	if ($context eq 'domain') {
	foreach my $type ('Course','Community') {
	push(@{$role_titles{$type}},&Apache::lonnet::plaintext($role,$type));
	}
	}
	}
	}
	if ($context eq 'domain') {
	foreach my $type ('Course','Community') {
	$roletitlestr{$type} = join("','",@{$role_titles{$type}});
	}
	my %pt = (
	Community => {
	cst => &mt('Grant/revoke role of Member'),
	mdc => &mt('Edit community contents'),
	pch => &mt('Post discussion on community resources'),
	pfo => &mt('Print for other users and entire community'),
	},
	Course => {
	cst => &mt('Grant/revoke role of Student'),
	mdc => &mt('Edit course contents'),
	pch => &mt('Post discussion on course resources'),
	pfo => &mt('Print for other users and entire course'),
	},
	);
	$head_script .= <<"ENDJS";
	function customSwitchType(prefix) {
	var privnames = new Array('cst','mdc','pch','pfo');
	var privtxtcrs = new Array('$pt{Course}{cst}','$pt{Course}{mdc}','$pt{Course}{pch}','$pt{Course}{pfo}');
	var privtxtcom = new Array('$pt{Community}{cst}','$pt{Community}{mdc}','$pt{Community}{pch}','$pt{Community}{pfo}');
	var rolenames = new Array('$rolenamestr');
	var rolescrs = new Array('$roletitlestr{Course}');
	var rolescom = new Array('$roletitlestr{Community}');
	var radio = prefix+'_custrolecrstype';
	if (document.$formname.elements[radio].length > 1) {
	for (var i=0; i<document.$formname.elements[radio].length; i++) {
	if (document.$formname.elements[radio][i].checked) {
	if ((document.getElementById(prefix+'bre_s')) && (document.getElementById(prefix+'bro_s'))) {
	if (document.$formname.elements[radio][i].value == 'Community') {
	if (document.getElementById(prefix+'bre_s').checked) {
	document.getElementById(prefix+'bro_s').checked = true;
	document.getElementById(prefix+'bre_s').checked = false;

	}
	document.getElementById(prefix+'bre_s').style.visibility = 'hidden';
	} else {
	document.getElementById(prefix+'bre_s').style.visibility = 'visible';
	if (document.getElementById(prefix+'bro_s').checked) {
	document.getElementById(prefix+'bre_s').checked = true;
	document.getElementById(prefix+'bro_s').checked = false;
	}
	}
	}
	for (var j=0; j<privnames.length; j++) {
	if (document.getElementById(prefix+privnames[j])) {
	if (document.getElementById(prefix+privnames[j])) {
	if (document.$formname.elements[radio][i].value == 'Course') {
	document.getElementById(prefix+privnames[j]).innerHTML = privtxtcrs[j];
	} else {
	document.getElementById(prefix+privnames[j]).innerHTML = privtxtcom[j];
	}
	}
	}
	}
	for (var j=0; j<rolenames.length; j++) {
	if (document.getElementById(prefix+rolenames[j])) {
	if (document.getElementById(prefix+rolenames[j])) {
	if (document.$formname.elements[radio][i].value == 'Course') {
	document.getElementById(prefix+rolenames[j]).value = rolescrs[j];
	if (rolenames[j] == 'cc') {
	document.getElementById(prefix+rolenames[j]).style.display = 'inline';
	}
	if (rolenames[j] == 'co') {
	document.getElementById(prefix+rolenames[j]).style.display = 'none';
	}
	} else {
	document.getElementById(prefix+rolenames[j]).value = rolescom[j];
	if (rolenames[j] == 'cc') {
	document.getElementById(prefix+rolenames[j]).style.display = 'none';
	}
	if (rolenames[j] == 'co') {
	document.getElementById(prefix+rolenames[j]).style.display = 'inline';
	}
	}
	}
	}
	}
	}
	}
	}
	return;
	}
	ENDJS
	}
	$head_script .= "\n".$jsback."\n"
	.'// ]]>'."\n"
	.'</script>'."\n";
	return $head_script;
	}

	# --------------------------------------------------------
	sub make_script_template {
	my ($role,$crstype,$formname) = @_;
	my $return_script = 'function set_'.$role.'(prefix) {'."\n";
	my (%full_by_level,%role_priv);
	foreach my $level ('c','d','s') {
	foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:'.$level})) {
	next if (($level eq 's') && ($crstype eq 'Community') && ($item eq 'bre&S'));
	my ($priv,$restrict)=split(/\&/,$item);
	$full_by_level{$level}{$priv}=1;
	}
	$role_priv{$level} = {};
	my @temp = split(/:/,$Apache::lonnet::pr{$role.':'.$level});
	foreach my $priv (@temp) {
	my ($priv_item, $dummy) = split(/\&/,$priv);
	$role_priv{$level}{$priv_item} = 1;
	}
	}
	my %to_check = (
	c => ['c','d','s'],
	d => ['d','s'],
	s => ['s'],
	);
	foreach my $level ('c','d','s') {
	if (ref($full_by_level{$level}) eq 'HASH') {
	foreach my $priv (keys(%{$full_by_level{$level}})) {
	my $value = 'false';
	if (ref($to_check{$level}) eq 'ARRAY') {
	foreach my $lett (@{$to_check{$level}}) {
	if (exists($role_priv{$lett}{$priv})) {
	$value = 'true';
	last;
	}
	}
	$return_script .= "document.$formname.elements[prefix+'".$priv."_".$level."'].checked = $value;\n";
	}
	}
	}
	}
	$return_script .= '}'."\n";
	return ($return_script);
	}
	# ----------------------------------------------------------
	sub make_button_code {
	my ($role,$crstype,$display,$prefix) = @_;
	my $label = &Apache::lonnet::plaintext($role,$crstype);
	my $button_code = '<input type="button" onclick="set_'.$role."('$prefix'".')" '.
	'id="'.$prefix.$role.'" value="'.$label.'" '.
	'style="display:'.$display.'" />';
	return ($button_code);
	}

	sub custom_role_update {
	my ($rolename,$prefix) = @_;
	# ------------------------------------------------------- What can be assigned?
	my %privs = (
	c => '',
	d => '',
	s => '',
	);
	foreach my $level (keys(%privs)) {
	foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:'.$level})) {
	my ($priv,$restrict)=split(/\&/,$item);
	if (!$restrict) { $restrict=''; }
	if ($env{'form.'.$prefix.$priv.'_'.$level}) {
	$privs{$level} .=':'.$item;
	}
	}
	}
	return %privs;
	}

	sub adhoc_status_types {
	my ($cdom,$context,$role,$selectedref,$othertitle,$usertypes,$types,$disabled) = @_;
	my $output = &Apache::loncommon::start_data_table();
	my $numinrow = 3;
	my $rem;
	if (ref($types) eq 'ARRAY') {
	for (my $i=0; $i<@{$types}; $i++) {
	if (defined($usertypes->{$types->[$i]})) {
	my $rem = $i%($numinrow);
	if ($rem == 0) {
	if ($i > 0) {
	$output .= &Apache::loncommon::end_data_table_row();
	}
	$output .= &Apache::loncommon::start_data_table_row();
	}
	my $check;
	if (ref($selectedref) eq 'ARRAY') {
	if (grep(/^\Q$types->[$i]\E$/,@{$selectedref})) {
	$check = ' checked="checked"';
	}
	}
	$output .= '<td>'.
	'<span class="LC_nobreak"><label>'.
	'<input type="checkbox" name="'.$context.$role.'_status" '.
	'value="'.$types->[$i].'"'.$check.$disabled.' />'.
	$usertypes->{$types->[$i]}.'</label></span></td>';
	}
	}
	$rem = @{$types}%($numinrow);
	}
	my $colsleft = $numinrow - $rem;
	if (($rem == 0) && (@{$types} > 0)) {
	$output .= &Apache::loncommon::start_data_table_row();
	}
	if ($colsleft > 1) {
	$output .= '<td colspan="'.$colsleft.'">';
	} else {
	$output .= '<td>';
	}
	my $defcheck;
	if (ref($selectedref) eq 'ARRAY') {
	if (grep(/^default$/,@{$selectedref})) {
	$defcheck = ' checked="checked"';
	}
	}
	$output .= '<span class="LC_nobreak"><label>'.
	'<input type="checkbox" name="'.$context.$role.'_status"'.
	'value="default"'.$defcheck.$disabled.' />'.
	$othertitle.'</label></span></td>'.
	&Apache::loncommon::end_data_table_row().
	&Apache::loncommon::end_data_table();
	return $output;
	}

	sub adhoc_staff {
	my ($access,$context,$role,$selectedref,$adhocref,$disabled) = @_;
	my $output;
	if (ref($adhocref) eq 'HASH') {
	my %by_fullname;
	my $numinrow = 4;
	my $rem;
	my @personnel = keys(%{$adhocref});
	if (@personnel) {
	foreach my $person (@personnel) {
	my ($uname,$udom) = split(/:/,$person);
	my $fullname = &Apache::loncommon::plainname($uname,$udom,'lastname');
	$by_fullname{$fullname} = $person;
	}
	my @sorted = sort(keys(%by_fullname));
	my $count = scalar(@sorted);
	$output = &Apache::loncommon::start_data_table();
	for (my $i=0; $i<$count; $i++) {
	my $rem = $i%($numinrow);
	if ($rem == 0) {
	if ($i > 0) {
	$output .= &Apache::loncommon::end_data_table_row();
	}
	$output .= &Apache::loncommon::start_data_table_row();
	}
	my $check;
	my $user = $by_fullname{$sorted[$i]};
	if (ref($selectedref) eq 'ARRAY') {
	if (grep(/^\Q$user\E$/,@{$selectedref})) {
	$check = ' checked="checked"';
	}
	}
	if ($i == $count-1) {
	my $colsleft = $numinrow - $rem;
	if ($colsleft > 1) {
	$output .= '<td colspan="'.$colsleft.'">';
	} else {
	$output .= '<td>';
	}
	} else {
	$output .= '<td>';
	}
	$output .= '<span class="LC_nobreak"><label>'.
	'<input type="checkbox" name="'.$context.$role.'_staff_'.$access.'" '.
	'value="'.$user.'"'.$check.$disabled.' />'.$sorted[$i].
	'</label></span></td>';
	if ($i == $count-1) {
	$output .= &Apache::loncommon::end_data_table_row();
	}
	}
	$output .= &Apache::loncommon::end_data_table();
	}
	}
	return $output;
	}


1;	1;

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

Removed from v.1.142
changed lines
	Added in v.1.190