loncom/interface/lonuserutils.pm - diff

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Diff for /loncom/interface/lonuserutils.pm between versions 1.21 and 1.39

version 1.21, 2007/12/21 20:34:26	version 1.39, 2008/01/01 20:27:29
Line 68 sub modifystudent {	Line 68 sub modifystudent {
my $reply=&Apache::lonnet::modifystudent	my $reply=&Apache::lonnet::modifystudent
# dom name id mode pass f m l g	# dom name id mode pass f m l g
($udom,$unam,'', '', '',undef,undef,undef,undef,	($udom,$unam,'', '', '',undef,undef,undef,undef,
$section,time,undef,undef,$desiredhost);	$section,time,undef,undef,$desiredhost,'','manual',
	'',$courseid);
$result .= $reply.':';	$result .= $reply.':';
}	}
}	}
}	}
}	}
if ($result eq '') {	if ($result eq '') {
$result = 'Unable to find section for this student';	$result = &mt('Unable to find section for this student');
} else {	} else {
$result =~ s/(ok:)+/ok/g;	$result =~ s/(ok:)+/ok/g;
}	}
Line 126 sub modifyuserrole {	Line 127 sub modifyuserrole {
$email,$role,$start,$end);	$email,$role,$start,$end);
if ($userresult eq 'ok') {	if ($userresult eq 'ok') {
if ($role ne '') {	if ($role ne '') {
	$role =~ s/_/\//g;
$roleresult = &Apache::lonnet::assignrole($udom,$uname,$scope,	$roleresult = &Apache::lonnet::assignrole($udom,$uname,$scope,
$role,$end,$start);	$role,$end,$start);
}	}
Line 145 sub propagate_id_change {	Line 147 sub propagate_id_change {
one_time => 1,	one_time => 1,
);	);
foreach my $item (keys(%roleshash)) {	foreach my $item (keys(%roleshash)) {
my ($cnum,$cdom,$role) = split(/:/,$item);	my ($cnum,$cdom,$role) = split(/:/,$item,-1);
my ($start,$end) = split(/:/,$roleshash{$item});	my ($start,$end) = split(/:/,$roleshash{$item});
if (&Apache::lonnet::is_course($cdom,$cnum)) {	if (&Apache::lonnet::is_course($cdom,$cnum)) {
my $result = &update_classlist($cdom,$cnum,$udom,$uname,$user);	my $result = &update_classlist($cdom,$cnum,$udom,$uname,$user);
Line 265 sub hidden_input {	Line 267 sub hidden_input {
}	}

sub print_upload_manager_header {	sub print_upload_manager_header {
my ($r,$datatoken,$distotal,$krbdefdom,$context)=@_;	my ($r,$datatoken,$distotal,$krbdefdom,$context,$permission)=@_;
my $javascript;	my $javascript;
#	#
if (! exists($env{'form.upfile_associate'})) {	if (! exists($env{'form.upfile_associate'})) {
Line 295 sub print_upload_manager_header {	Line 297 sub print_upload_manager_header {
$password_choice = 'int';	$password_choice = 'int';
}	}
#	#
	my $groupslist;
	if ($context eq 'course') {
	$groupslist = &get_groupslist();
	}
my $javascript_validations =	my $javascript_validations =
&javascript_validations('auth',$krbdefdom,$password_choice,undef,	&javascript_validations('upload',$krbdefdom,$password_choice,undef,
$env{'request.role.domain'});	$env{'request.role.domain'},$context,
	$groupslist);
my $checked=(($env{'form.noFirstLine'})?' checked="checked" ':'');	my $checked=(($env{'form.noFirstLine'})?' checked="checked" ':'');
$r->print(&mt('Total number of records found in file: <b>[_1]</b>.',$distotal).	$r->print(&mt('Total number of records found in file: <b>[_1]</b>.',$distotal).
"<br />\n");	"<br />\n");
Line 324 sub print_upload_manager_header {	Line 331 sub print_upload_manager_header {
###############################################################	###############################################################
###############################################################	###############################################################
sub javascript_validations {	sub javascript_validations {
my ($mode,$krbdefdom,$curr_authtype,$curr_authfield,$domain)=@_;	my ($mode,$krbdefdom,$curr_authtype,$curr_authfield,$domain,
my $authheader;	$context,$groupslist)=@_;
if ($mode eq 'auth') {	my %param = (
my %param = ( formname => 'studentform',
kerb_def_dom => $krbdefdom,
curr_authtype => $curr_authtype);
$authheader = &Apache::loncommon::authform_header(%param);
} elsif ($mode eq 'createcourse') {
my %param = ( formname => 'ccrs',
kerb_def_dom => $krbdefdom,
curr_authtype => $curr_authtype );
$authheader = &Apache::loncommon::authform_header(%param);
} elsif ($mode eq 'modifycourse') {
my %param = ( formname => 'cmod',
kerb_def_dom => $krbdefdom,	kerb_def_dom => $krbdefdom,
mode => 'modifycourse',
curr_authtype => $curr_authtype,	curr_authtype => $curr_authtype,
curr_autharg => $curr_authfield );	);
$authheader = &Apache::loncommon::authform_header(%param);	if ($mode eq 'upload') {
	$param{'formname'} = 'studentform';
	} elsif ($mode eq 'createcourse') {
	$param{'formname'} = 'ccrs';
	} elsif ($mode eq 'modifycourse') {
	$param{'formname'} = 'cmod';
	$param{'mode'} = 'modifycourse',
	$param{'curr_autharg'} = $curr_authfield;
	}

	my ($setsection_call,$setsections_js);
	my $finish = " vf.submit();\n";
	if ($mode eq 'upload') {
	if (($context eq 'course') \|\| ($context eq 'domain')) {
	if ($context eq 'course') {
	if ($env{'request.course.sec'} eq '') {
	$setsection_call = 'setSections(document.'.$param{'formname'}.');';
	$setsections_js =
	&setsections_javascript($param{'formname'},$groupslist,
	$mode);
	} else {
	$setsection_call = "'ok'";
	}
	} elsif ($context eq 'domain') {
	$setsection_call = 'setCourse()';
	$setsections_js = &dc_setcourse_js($param{'formname'},$mode,$context);
	}
	$finish = " var checkSec = $setsection_call\n".
	" if (checkSec == 'ok') {\n".
	" vf.submit();\n".
	" }\n";
	}
}	}
	my $authheader = &Apache::loncommon::authform_header(%param);

my %alert = &Apache::lonlocal::texthash	my %alert = &Apache::lonlocal::texthash
(username => 'You need to specify the username field.',	(username => 'You need to specify the username field.',
Line 357 sub javascript_validations {	Line 384 sub javascript_validations {
role => 'The optional role field was not specified.',	role => 'The optional role field was not specified.',
continue => 'Continue adding users?',	continue => 'Continue adding users?',
);	);
	my $function_name = <<"END";
	$setsections_js

# my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
my $function_name =(<<END);
function verify_message (vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail) {	function verify_message (vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail) {
END	END
my ($authnum,%can_assign) = &Apache::loncommon::get_assignable_auth($domain);	my ($authnum,%can_assign) = &Apache::loncommon::get_assignable_auth($domain);
Line 423 END	Line 450 END
foundatype=1;	foundatype=1;
if (current.argfield == null \|\| current.argfield == '') {	if (current.argfield == null \|\| current.argfield == '') {
var alertmsg = '';	var alertmsg = '';
switch (current.value) {	switch (current.radiovalue) {
case 'krb':	case 'krb':
alertmsg = '$alert{'krb'}';	alertmsg = '$alert{'krb'}';
break;	break;
Line 479 END	Line 506 END
message+= '\\n$alert{'continue'}';	message+= '\\n$alert{'continue'}';
if (confirm(message)) {	if (confirm(message)) {
vf.state.value='enrolling';	vf.state.value='enrolling';
vf.submit();	$finish
}	}
} else {	} else {
vf.state.value='enrolling';	vf.state.value='enrolling';
vf.submit();	$finish
}	}
}	}
END	END
}	}
my $result = $function_name;	my $result = $function_name.$auth_checks.$optional_checks."\n".
if ( ($mode eq 'auth') \|\| ($mode eq 'createcourse') \|\| ($mode eq 'modifycourse') ) {	$section_checks.$authheader;
$result .= $auth_checks;
}
$result .= $optional_checks."\n".$section_checks;
if ( ($mode eq 'auth') \|\| ($mode eq 'createcourse') \|\| ($mode eq 'modifycourse') ) {
$result .= $authheader;
}
return $result;	return $result;
}	}
###############################################################	###############################################################
Line 654 ENDPICK	Line 675 ENDPICK
###############################################################	###############################################################
###############################################################	###############################################################
sub print_upload_manager_footer {	sub print_upload_manager_footer {
my ($r,$i,$keyfields,$defdom,$today,$halfyear,$context)=@_;	my ($r,$i,$keyfields,$defdom,$today,$halfyear,$context,$permission) = @_;
my $formname;	my $form = 'document.studentform';
if ($context eq 'course') {	my $formname = 'studentform';
$formname = 'document.studentform';
} elsif ($context eq 'author') {
$formname = 'document.studentform';
} elsif ($context eq 'domain') {
$formname = 'document.studentform';
}
my ($krbdef,$krbdefdom) =	my ($krbdef,$krbdefdom) =
&Apache::loncommon::get_kerberos_defaults($defdom);	&Apache::loncommon::get_kerberos_defaults($defdom);
my %param = ( formname => $formname,	my %param = ( formname => $form,
kerb_def_dom => $krbdefdom,	kerb_def_dom => $krbdefdom,
kerb_def_auth => $krbdef	kerb_def_auth => $krbdef
);	);
Line 677 sub print_upload_manager_footer {	Line 692 sub print_upload_manager_footer {
my $krbform = &Apache::loncommon::authform_kerberos(%param);	my $krbform = &Apache::loncommon::authform_kerberos(%param);
my $intform = &Apache::loncommon::authform_internal(%param);	my $intform = &Apache::loncommon::authform_internal(%param);
my $locform = &Apache::loncommon::authform_local(%param);	my $locform = &Apache::loncommon::authform_local(%param);
my $date_table = &date_setting_table(undef,undef,$context);	my $date_table = &date_setting_table(undef,undef,$context,undef,
	$formname,$permission);
my $Str = "\n".'<div class="LC_left_float">';	my $Str = "\n".'<div class="LC_left_float">';
$Str .= &hidden_input('nfields',$i);	$Str .= &hidden_input('nfields',$i);
$Str .= &hidden_input('keyfields',$keyfields);	$Str .= &hidden_input('keyfields',$keyfields);
Line 711 sub print_upload_manager_footer {	Line 726 sub print_upload_manager_footer {
}	}
if ($context eq 'author') {	if ($context eq 'author') {
$Str .= '<h3>'.&mt('Default role')."</h3>\n".	$Str .= '<h3>'.&mt('Default role')."</h3>\n".
&mt('Choose the role to assign to users without one specified in the uploaded file');	&mt('Choose the role to assign to users without a value specified in the uploaded file');
} elsif ($context eq 'course') {	} elsif ($context eq 'course') {
$Str .= '<h3>'.&mt('Default role and section')."</h3>\n".	$Str .= '<h3>'.&mt('Default role and section')."</h3>\n".
&mt('Choose the role and/or section to assign to users without one 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 .= '<br /><br /><b>'.&mt('Default role and/or section')."</b><br />\n".	$Str .= '<br /><br /><b>'.&mt('Default role and/or section(s)')."</b><br />\n".
&mt('Role and/or section for users without one in the uploaded file.');	&mt('Role and/or section(s) for users without values specified in the uploaded file.');
}	}
$Str .= '<br /><br />';	$Str .= '<br />';
my ($options,$cb_script,$coursepick) = &default_role_selector($context,'defaultrole',1);	if (($context eq 'domain') \|\| ($context eq 'author')) {
if ($context eq 'domain') {	my ($options,$cb_script,$coursepick) = &default_role_selector($context,1);
$Str .= '<span class="LC_role_level">'.&mt('Domain Level').'</span><br />'.$options.'<br /><br /><span class="LC_role_level">'.&mt('Course Level').'</span><br />'.$cb_script.$coursepick;	if ($context eq 'domain') {
} elsif ($context eq 'author') {	$Str .= '<span class="LC_role_level">'.&mt('Domain Level').'</span><br />'.$options.'<br /><br /><span class="LC_role_level">'.&mt('Course Level').'</span><br />'.$cb_script.$coursepick;
$Str .= $options;	} elsif ($context eq 'author') {
	$Str .= $options;
	}
} else {	} else {
$Str .= '<table><tr><td><span class="LC_nobreak"<b>'.&mt('role').': </b>'.	my ($cnum,$cdom) = &get_course_identity();
$options.'</span></td><td> </td><td><span class="LC_nobreak">'.	my $rowtitle = &mt('section');
'<b>'.&mt('section').': </b><input type="text" name="section" value="" size="12" /></span></td></tr></table>';	my $secbox = &section_picker($cdom,$cnum,'Any',$rowtitle,
}	$permission,$context,'upload');
if ($context eq 'course') {	$Str .= $secbox."<h3>".&mt('Full Update')."</h3>\n".
$Str .= "<h3>".&mt('Full Update')."</h3>\n".	'<p><label><input type="checkbox" name="fullup" value="yes">'.
'<label><input type="checkbox" name="fullup" value="yes">'.	' '.&mt('Display students with current/future access who are not in the uploaded file.').'</label><br />'.&mt('Students selected from this list can be dropped.').'</p>'."\n";
' '.&mt('Full update (also print list of users not enrolled anymore)').
"</label></p>\n";
}	}
if ($context eq 'course' \|\| $context eq 'domain') {	if ($context eq 'course' \|\| $context eq 'domain') {
$Str .= &forceid_change($context);	$Str .= &forceid_change($context);
Line 758 sub forceid_change {	Line 773 sub forceid_change {
"<p>\n".'<label><input type="checkbox" name="forceid" value="yes">'.	"<p>\n".'<label><input type="checkbox" name="forceid" value="yes">'.
&mt('Disable ID/Student Number Safeguard and Force Change '.	&mt('Disable ID/Student Number Safeguard and Force Change '.
'of Conflicting IDs').'</label><br />'."\n".	'of Conflicting IDs').'</label><br />'."\n".
&mt('(only do if you know what you are doing.)')."</br><br />\n";	&mt('(only do if you know what you are doing.)')."\n";
if ($context eq 'domain') {	if ($context eq 'domain') {
$output .= '<label><input type="checkbox" name="recurseid"'.	$output .= '<br /><label><input type="checkbox" name="recurseid"'.
' value="yes">'.	' value="yes">'.
&mt('Update ID/Student Number in courses in which user is Active/Future student,<br />(if forcing change).').	&mt('Update ID/Student Number in courses in which user is Active/Future student,<br />(if forcing change).').
'</label></p>'."\n";	'</label>'."\n";
}	}
	$output .= '</p>';
return $output;	return $output;
}	}

Line 815 sub print_upload_manager_form {	Line 831 sub print_upload_manager_form {
my ($krbdef,$krbdefdom) =	my ($krbdef,$krbdefdom) =
&Apache::loncommon::get_kerberos_defaults($defdom);	&Apache::loncommon::get_kerberos_defaults($defdom);
#	#
&print_upload_manager_header($r,$datatoken,$distotal,$krbdefdom,$context);	&print_upload_manager_header($r,$datatoken,$distotal,$krbdefdom,$context,
	$permission);
my $i;	my $i;
my $keyfields;	my $keyfields;
if ($total>=0) {	if ($total>=0) {
Line 849 sub print_upload_manager_form {	Line 866 sub print_upload_manager_form {
}	}
$r->print('</div>');	$r->print('</div>');
&print_upload_manager_footer($r,$i,$keyfields,$defdom,$today,$halfyear,	&print_upload_manager_footer($r,$i,$keyfields,$defdom,$today,$halfyear,
$context);	$context,$permission);
}	}

sub setup_date_selectors {	sub setup_date_selectors {
my ($starttime,$endtime,$mode,$nolink) = @_;	my ($starttime,$endtime,$mode,$nolink,$formname) = @_;
	if ($formname eq '') {
	$formname = 'studentform';
	}
if (! defined($starttime)) {	if (! defined($starttime)) {
$starttime = time;	$starttime = time;
unless ($mode eq 'create_enrolldates' \|\| $mode eq 'create_defaultdates') {	unless ($mode eq 'create_enrolldates' \|\| $mode eq 'create_defaultdates') {
Line 876 sub setup_date_selectors {	Line 896 sub setup_date_selectors {
}	}

my $startdateform =	my $startdateform =
&Apache::lonhtmlcommon::date_setter('studentform','startdate',$starttime,	&Apache::lonhtmlcommon::date_setter($formname,'startdate',$starttime,
undef,undef,undef,undef,undef,undef,undef,$nolink);	undef,undef,undef,undef,undef,undef,undef,$nolink);

my $enddateform =	my $enddateform =
&Apache::lonhtmlcommon::date_setter('studentform','enddate',$endtime,	&Apache::lonhtmlcommon::date_setter($formname,'enddate',$endtime,
undef,undef,undef,undef,undef,undef,undef,$nolink);	undef,undef,undef,undef,undef,undef,undef,$nolink);

if ($mode eq 'create_enrolldates') {	if ($mode eq 'create_enrolldates') {
Line 913 sub get_dates_from_form {	Line 933 sub get_dates_from_form {
}	}

sub date_setting_table {	sub date_setting_table {
my ($starttime,$endtime,$mode,$bulkaction) = @_;	my ($starttime,$endtime,$mode,$bulkaction,$formname,$permission) = @_;
my $nolink;	my $nolink;
if ($bulkaction) {	if ($bulkaction) {
$nolink = 1;	$nolink = 1;
}	}
my ($startform,$endform) =	my ($startform,$endform) =
&setup_date_selectors($starttime,$endtime,$mode,$nolink);	&setup_date_selectors($starttime,$endtime,$mode,$nolink,$formname);
my $dateDefault;	my $dateDefault;
if ($mode eq 'create_enrolldates' \|\| $mode eq 'create_defaultdates') {	if ($mode eq 'create_enrolldates' \|\| $mode eq 'create_defaultdates') {
$dateDefault = ' ';	$dateDefault = ' ';
} elsif ($mode ne 'author' && $mode ne 'domain') {	} elsif ($mode ne 'author' && $mode ne 'domain') {
if (($bulkaction eq 'reenable') \|\|	if (($bulkaction eq 'reenable') \|\|
($bulkaction eq 'activate') \|\|	($bulkaction eq 'activate') \|\|
($bulkaction eq 'chgdates')) {	($bulkaction eq 'chgdates') \|\|
$dateDefault = '<span class="LC_nobreak">'.	($env{'form.action'} eq 'upload')) {
'<label><input type="checkbox" name="makedatesdefault" /> '.	if ($env{'request.course.sec'} eq '') {
&mt('make these dates the default for future enrollment').	$dateDefault = '<span class="LC_nobreak">'.
'</label></span>';	'<label><input type="checkbox" name="makedatesdefault" value="1" /> '.
	&mt('make these dates the default access dates for future student enrollment').
	'</label></span>';
	}
}	}
}	}
my $perpetual = '<span class="LC_nobreak"><label><input type="checkbox" name="no_end_date"';	my $perpetual = '<span class="LC_nobreak"><label><input type="checkbox" name="no_end_date"';
Line 950 sub date_setting_table {	Line 973 sub date_setting_table {
'LC_oddrow_value')."\n".	'LC_oddrow_value')."\n".
$endform.' '.$perpetual.	$endform.' '.$perpetual.
&Apache::lonhtmlcommon::row_closure(1).	&Apache::lonhtmlcommon::row_closure(1).
&Apache::lonhtmlcommon::end_pick_box().'<br />';	&Apache::lonhtmlcommon::end_pick_box();
if ($dateDefault) {	if ($dateDefault) {
$result .= $dateDefault.'<br />'."\n";	$result .= $dateDefault.'<br />'."\n";
}	}
Line 966 sub make_dates_default {	Line 989 sub make_dates_default {
{'default_enrollment_start_date'=>$startdate,	{'default_enrollment_start_date'=>$startdate,
'default_enrollment_end_date' =>$enddate},$cdom,$cnum);	'default_enrollment_end_date' =>$enddate},$cdom,$cnum);
if ($put_result eq 'ok') {	if ($put_result eq 'ok') {
$result .= &mt('Set default start and end dates for course').	$result .= &mt('Set default start and end access dates for course.').
'<br />'."\n";	'<br />'."\n";
#	#
# Refresh the course environment	# Refresh the course environment
&Apache::lonnet::coursedescription($env{'request.course.id'},	&Apache::lonnet::coursedescription($env{'request.course.id'},
{'freshen_cache' => 1});	{'freshen_cache' => 1});
} else {	} else {
$result .= &mt('Unable to set default dates for course').":".$put_result.	$result .= &mt('Unable to set default access dates for course.').":".$put_result.
'<br />';	'<br />';
}	}
}	}
Line 1011 sub default_role_selector {	Line 1034 sub default_role_selector {
$options .= ' <option value="'.$role.'">'.$plrole.'</option>';	$options .= ' <option value="'.$role.'">'.$plrole.'</option>';
}	}
my $courseform = &Apache::loncommon::selectcourse_link	my $courseform = &Apache::loncommon::selectcourse_link
('studentform','defaultcourse','defaultdomain','defaultdesc',"$env{'request.role.domain'}",undef,'Course');	('studentform','dccourse','dcdomain','coursedesc',"$env{'request.role.domain'}",undef,'Course');
$cb_jscript =	$cb_jscript =
&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'},'defaultsec','studentform');	&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'},'currsec','studentform');
$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>'.$lt{'grs'}.'</th>'.
&Apache::loncommon::end_data_table_header_row().	&Apache::loncommon::end_data_table_header_row().
&Apache::loncommon::start_data_table_row()."\n".	&Apache::loncommon::start_data_table_row()."\n".
'<td><input type="text" name="defaultdesc" value="" onFocus="this.blur();opencrsbrowser('."'studentform','defcourse','defdomain','coursedesc',''".')" /></td>'."\n".	'<td><input type="text" name="coursedesc" value="" onFocus="this.blur();opencrsbrowser('."'studentform','dccourse','dcdomain','coursedesc',''".')" /></td>'."\n".
'<td><select name="courserole">'."\n".	'<td><select name="courserole">'."\n".
&default_course_roles($context,$checkpriv,%customroles)."\n".	&default_course_roles($context,$checkpriv,%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="defaultsec">'.	$lt{'exs'}.'<br /><select name="currsec">'.
' <option value=""><--'.&mt('Pick course first').	' <option value=""><--'.&mt('Pick course first').
'</select></td>'.	'</select></td>'.
'<td>  </td>'.	'<td>  </td>'.
'<td valign="top">'.$lt{'new'}.'<br />'.	'<td valign="top">'.$lt{'new'}.'<br />'.
'<input type="text" name="newsec" value="" size="5" />'.	'<input type="text" name="newsec" value="" size="5" />'.
'<input type="hidden" name="groups" value="" /></td>'.	'<input type="hidden" name="groups" value="" />'.
'</tr></table></td>'.	'<input type="hidden" name="sections" value="" />'.
	'<input type="hidden" name="origdom" value="'.
	$env{'request.role.domain'}.'" />'.
	'<input type="hidden" name="dccourse" value="" />'.
	'<input type="hidden" name="dcdomain" value="" />'.
	'</td></tr></table></td>'.
&Apache::loncommon::end_data_table_row().	&Apache::loncommon::end_data_table_row().
&Apache::loncommon::end_data_table()."\n".	&Apache::loncommon::end_data_table()."\n";
'<input type="hidden" name="defaultcourse" value="" />'.
'<input type="hidden" name="defaultdomain" value="" />';
}	}
$options .= '</select>';	$options .= '</select>';
return ($options,$cb_jscript,$coursepick);	return ($options,$cb_jscript,$coursepick);
Line 1049 sub default_course_roles {	Line 1075 sub default_course_roles {
my $custom = 1;	my $custom = 1;
my @roles = &course_roles($context,$checkpriv,$custom);	my @roles = &course_roles($context,$checkpriv,$custom);
foreach my $role (@roles) {	foreach my $role (@roles) {
my $plrole=&Apache::lonnet::plaintext($role);	if ($role ne 'cr') {
$output .= ' <option value="'.$role.'">'.$plrole.'</option>';	my $plrole=&Apache::lonnet::plaintext($role);
	$output .= ' <option value="'.$role.'">'.$plrole.'</option>';
	}
}	}
if (keys(%customroles) > 0) {	if (keys(%customroles) > 0) {
my %customroles = &my_custom_roles();	if (grep(/^cr$/,@roles)) {
foreach my $cust (sort(keys(%customroles))) {	foreach my $cust (sort(keys(%customroles))) {
my $custrole='cr_cr_'.$env{'user.domain'}.	my $custrole='cr_'.$env{'user.domain'}.
'_'.$env{'user.name'}.'_'.$cust;	'_'.$env{'user.name'}.'_'.$cust;
$output .= ' <option value="'.$custrole.'">'.$cust.'</option>';	$output .= ' <option value="'.$custrole.'">'.$cust.'</option>';
	}
}	}
}	}
return $output;	return $output;
Line 1108 sub course_roles {	Line 1137 sub course_roles {
if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'})) {	if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'})) {
push(@roles,$role);	push(@roles,$role);
} else {	} else {
if ($role ne 'cc' && $env{'request.course.section'} ne '') {	if ($role ne 'cc' && $env{'request.course.sec'} ne '') {
if (!&Apache::lonnet::allowed('c'.$role,	if (&Apache::lonnet::allowed('c'.$role,
$env{'request.course.id'}.'/'.	$env{'request.course.id'}.'/'.
$env{'request.course.section'})) {	$env{'request.course.sec'})) {
push(@roles,$role);	push(@roles,$role);
}	}
}	}
Line 1222 sub print_userlist {	Line 1251 sub print_userlist {
if ($env{'form.showrole'} eq 'Any') {	if ($env{'form.showrole'} eq 'Any') {
$roleselected = ' selected="selected" ';	$roleselected = ' selected="selected" ';
}	}
my $role_select;	my ($role_select,$cnum,$cdom);
if ($context eq 'domain') {	if ($context eq 'domain') {
$role_select = &domain_roles_select();	$role_select = &domain_roles_select();
$r->print('<label>'.&mt('Role Type: [_1]',$role_select).'</label>');	$r->print('<label>'.&mt('Role Type: [_1]',$role_select).'</label>');
Line 1236 sub print_userlist {	Line 1265 sub print_userlist {
if ($role eq $env{'form.showrole'}) {	if ($role eq $env{'form.showrole'}) {
$roleselected = ' selected="selected" ';	$roleselected = ' selected="selected" ';
}	}
my $plrole=&Apache::lonnet::plaintext($role);	my $plrole;
	if ($role eq 'cr') {
	$plrole = &mt('Custom role');
	} else {
	$plrole=&Apache::lonnet::plaintext($role);
	}
$role_select .= '<option value="'.$role.'"'.$roleselected.'>'.$plrole.'</option>';	$role_select .= '<option value="'.$role.'"'.$roleselected.'>'.$plrole.'</option>';
}	}
$roleselected = '';	$role_select .= '</select>';
if ($env{'form.showrole'} eq 'cr') {
$roleselected = ' selected="selected" ';
}
$role_select .= '<option value="cr"'.$roleselected.'>'.&mt('Custom role').'</option>'.
'</select>';
$r->print('<label>'.&mt('Role: [_1]',$role_select).'</label>');	$r->print('<label>'.&mt('Role: [_1]',$role_select).'</label>');
	if ($context eq 'course') {
	($cnum,$cdom) = &get_course_identity();
	$r->print(&section_group_filter($cnum,$cdom));
	}
}	}
if (!(($context eq 'domain') && ($env{'form.roletype'} eq 'course'))) {	if (!(($context eq 'domain') && ($env{'form.roletype'} eq 'course'))) {
$r->print(&list_submit_button(&mt('Update Display'))."\n</p>\n");	$r->print(' '.&list_submit_button(&mt('Update Display')).
	"\n</p>\n");
}	}
my ($indexhash,$keylist) = &make_keylist_array();	my ($indexhash,$keylist) = &make_keylist_array();
my (%userlist,%userinfo);	my (%userlist,%userinfo);
Line 1264 sub print_userlist {	Line 1298 sub print_userlist {
&Apache::lonhtmlcommon::row_closure(1).	&Apache::lonhtmlcommon::row_closure(1).
&Apache::lonhtmlcommon::end_pick_box().'</p>'.	&Apache::lonhtmlcommon::end_pick_box().'</p>'.
'<p>'.&list_submit_button(&mt('Update Display')).	'<p>'.&list_submit_button(&mt('Update Display')).
"\n</p>\n");	"\n".'</p><span class="LC_warning">'.&mt('Warning: data retrieval for multiple courses can take considerable time, as this operation is not currently optimized.').'</span>'."\n");
if ($env{'form.coursepick'}) {	if ($env{'form.coursepick'}) {
$r->print('<hr />'.&mt('Searching').' ...<br /> <br />');	$r->print('<hr />'.&mt('Searching').' ...<br /> <br />');
}	}
Line 1275 sub print_userlist {	Line 1309 sub print_userlist {
if ($context eq 'course') {	if ($context eq 'course') {
my $classlist = &Apache::loncoursedata::get_classlist();	my $classlist = &Apache::loncoursedata::get_classlist();
my $secidx = &Apache::loncoursedata::CL_SECTION();	my $secidx = &Apache::loncoursedata::CL_SECTION();
	my $viewablesec = &viewable_section($permission);
foreach my $student (keys(%{$classlist})) {	foreach my $student (keys(%{$classlist})) {
if (exists($permission->{'view_section'})) {	my $section = $classlist->{$student}[$secidx];
if ($classlist->{$student}[$secidx] ne $permission->{'view_section'}) {	if ($viewablesec ne '') {
	if ($section ne $viewablesec) {
next;	next;
} else {	} else {
$userlist{$student} = $classlist->{$student};	$userlist{$student} = $classlist->{$student};
Line 1286 sub print_userlist {	Line 1322 sub print_userlist {
$userlist{$student} = $classlist->{$student};	$userlist{$student} = $classlist->{$student};
}	}
}	}
my $cid =$env{'request.course.id'};
my ($cnum,$cdom) = &get_course_identity($cid);
my $showroles;	my $showroles;
if ($env{'form.showrole'} ne 'Any') {	if ($env{'form.showrole'} ne 'Any') {
$showroles = [$env{'form.showrole'}];	$showroles = [$env{'form.showrole'}];
} else {	} else {
$showroles = undef;	$showroles = undef;
}	}
	my $withsec = 1;
	my $hidepriv = 1;
my %advrolehash = &Apache::lonnet::get_my_roles($cnum,$cdom,undef,	my %advrolehash = &Apache::lonnet::get_my_roles($cnum,$cdom,undef,
\@statuses,$showroles);	\@statuses,$showroles,undef,$withsec,$hidepriv);
&gather_userinfo($context,$format,\%userlist,$indexhash,\%userinfo,	&gather_userinfo($context,$format,\%userlist,$indexhash,\%userinfo,
\%advrolehash,$permission);	\%advrolehash,$permission);
} else {	} else {
Line 1327 sub print_userlist {	Line 1363 sub print_userlist {
} else {	} else {
my @possroles;	my @possroles;
if ($env{'form.showrole'} eq 'Any') {	if ($env{'form.showrole'} eq 'Any') {
my @possroles = &roles_by_context($context);	@possroles = &roles_by_context('author');
} else {	} else {
@possroles = ($env{'form.showrole'});	@possroles = ($env{'form.showrole'});
}	}
foreach my $author (sort(keys(%{$dom_roles{$key}}))) {	foreach my $author (sort(keys(%{$dom_roles{$key}}))) {
my ($role,$authorname,$authordom) = split(/:/,$author);	my ($role,$authorname,$authordom) = split(/:/,$author,-1);
my $extent = '/'.$authordom.'/'.$authorname;	my $extent = '/'.$authordom.'/'.$authorname;
%{$coauthors{$extent}} =	%{$coauthors{$extent}} =
&Apache::lonnet::get_my_roles($authorname,	&Apache::lonnet::get_my_roles($authorname,
Line 1346 sub print_userlist {	Line 1382 sub print_userlist {
} elsif ($env{'form.roletype'} eq 'course') {	} elsif ($env{'form.roletype'} eq 'course') {
if ($env{'form.coursepick'}) {	if ($env{'form.coursepick'}) {
my %courses = &process_coursepick();	my %courses = &process_coursepick();
my %allusers;	my %allusers;
	my $hidepriv = 1;
foreach my $cid (keys(%courses)) {	foreach my $cid (keys(%courses)) {
my %coursehash =
&Apache::lonnet::coursedescription($cid,{'one_time' => 1});
my ($cnum,$cdom,$cdesc) = &get_course_identity($cid);	my ($cnum,$cdom,$cdesc) = &get_course_identity($cid);
next if ($cnum eq '' \|\| $cdom eq '');	next if ($cnum eq '' \|\| $cdom eq '');
my $custom = 1;	my $custom = 1;
Line 1357 sub print_userlist {	Line 1392 sub print_userlist {
%statushash);	%statushash);
if ($env{'form.showrole'} eq 'Any') {	if ($env{'form.showrole'} eq 'Any') {
@roles = &course_roles($context,undef,$custom);	@roles = &course_roles($context,undef,$custom);
unshift(@roles,'cr');
} else {	} else {
@roles = ($env{'form.showrole'});	@roles = ($env{'form.showrole'});
}	}
Line 1367 sub print_userlist {	Line 1401 sub print_userlist {
foreach my $type (@statuses) {	foreach my $type (@statuses) {
$access{$type} = $type;	$access{$type} = $type;
}	}
&Apache::loncommon::get_course_users($cdom,$cnum,\%access,\@roles,\@sections,\%users,\%userdata,\%statushash);	&Apache::loncommon::get_course_users($cdom,$cnum,\%access,\@roles,\@sections,\%users,\%userdata,\%statushash,$hidepriv);
foreach my $user (keys(%userdata)) {	foreach my $user (keys(%userdata)) {
next if (ref($userinfo{$user}) eq 'HASH');	next if (ref($userinfo{$user}) eq 'HASH');
foreach my $item ('fullname','id') {	foreach my $item ('fullname','id') {
Line 1425 sub print_userlist {	Line 1459 sub print_userlist {
$env{'form.phase'}.'" /></form>');	$env{'form.phase'}.'" /></form>');
}	}

	sub section_group_filter {
	my ($cnum,$cdom) = @_;
	my @filters;
	if ($env{'request.course.sec'} eq '') {
	@filters = ('sec');
	}
	push(@filters,'grp');
	my %name = (
	sec => 'secfilter',
	grp => 'grpfilter',
	);
	my %title = &Apache::lonlocal::texthash (
	sec => 'Section(s)',
	grp => 'Group(s)',
	all => 'all',
	none => 'none',
	);
	my ($output,@options);
	foreach my $item (@filters) {
	my $markup;
	if ($env{'form.'.$name{$item}} eq '') {
	$env{'form.'.$name{$item}} = 'all';
	}
	if ($item eq 'sec') {
	if ($env{'form.showrole'} eq 'cc') {
	$env{'form.'.$name{$item}} = 'none';
	}
	my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
	@options = sort(keys(%sections_count));
	} elsif ($item eq 'grp') {
	my %curr_groups = &Apache::longroup::coursegroups();
	@options = sort(keys(%curr_groups));
	}
	if (@options > 0) {
	my $currsel;
	$markup = '<select name="'.$name{$item}.'" />'."\n";
	foreach my $option ('all','none',@options) {
	$currsel = '';
	if ($env{'form.'.$name{$item}} eq $option) {
	$currsel = ' selected="selected" ';
	}
	$markup .= ' <option value="'.$option.'"'.$currsel.'>';
	if (($option eq 'all') \|\| ($option eq 'none')) {
	$markup .= $title{$option};
	} else {
	$markup .= $option;
	}
	$markup .= '</option>'."\n";
	}
	$markup .= '</select>'."\n";
	$output .= (' 'x3).'<label>'.$title{$item}.': '.$markup.'</label>';
	}
	}
	return $output;
	}

sub list_submit_button {	sub list_submit_button {
my ($text) = @_;	my ($text) = @_;
return '<input type="button" name="updatedisplay" value="'.$text.'" onclick="javascript:display_update()" />';	return '<input type="button" name="updatedisplay" value="'.$text.'" onclick="javascript:display_update()" />';
Line 1433 sub list_submit_button {	Line 1523 sub list_submit_button {
sub gather_userinfo {	sub gather_userinfo {
my ($context,$format,$userlist,$indexhash,$userinfo,$rolehash,$permission) = @_;	my ($context,$format,$userlist,$indexhash,$userinfo,$rolehash,$permission) = @_;
foreach my $item (keys(%{$rolehash})) {	foreach my $item (keys(%{$rolehash})) {
@{$userlist->{$item}} = ();
my %userdata;	my %userdata;
if ($context eq 'author' \|\| $context eq 'course') {	if ($context eq 'author') {
($userdata{'username'},$userdata{'domain'},$userdata{'role'}) =	($userdata{'username'},$userdata{'domain'},$userdata{'role'}) =
split(/:/,$item);	split(/:/,$item);
($userdata{'start'},$userdata{'end'})=split(/:/,$rolehash->{$item});	($userdata{'start'},$userdata{'end'})=split(/:/,$rolehash->{$item});
&build_user_record(\%userdata,$userinfo,$indexhash,$item,$userlist);	&build_user_record($context,\%userdata,$userinfo,$indexhash,
	$item,$userlist);
	} elsif ($context eq 'course') {
	my $viewablesec = &viewable_section($permission);
	($userdata{'username'},$userdata{'domain'},$userdata{'role'},
	$userdata{'section'}) = split(/:/,$item,-1);
	($userdata{'start'},$userdata{'end'})=split(/:/,$rolehash->{$item});
	if (($viewablesec ne '') && ($userdata{'section'} ne '')) {
	next if ($viewablesec ne $userdata{'section'});
	}
	&build_user_record($context,\%userdata,$userinfo,$indexhash,
	$item,$userlist);
} elsif ($context eq 'domain') {	} elsif ($context eq 'domain') {
if ($env{'form.roletype'} eq 'domain') {	if ($env{'form.roletype'} eq 'domain') {
($userdata{'role'},$userdata{'username'},$userdata{'domain'}) =	($userdata{'role'},$userdata{'username'},$userdata{'domain'}) =
split(/:/,$item);	split(/:/,$item);
($userdata{'end'},$userdata{'start'})=split(/:/,$rolehash->{$item});	($userdata{'end'},$userdata{'start'})=split(/:/,$rolehash->{$item});
&build_user_record(\%userdata,$userinfo,$indexhash,$item,$userlist);	&build_user_record($context,\%userdata,$userinfo,$indexhash,
	$item,$userlist);
} elsif ($env{'form.roletype'} eq 'author') {	} elsif ($env{'form.roletype'} eq 'author') {
if (ref($rolehash->{$item}) eq 'HASH') {	if (ref($rolehash->{$item}) eq 'HASH') {
$userdata{'extent'} = $item;	$userdata{'extent'} = $item;
Line 1454 sub gather_userinfo {	Line 1555 sub gather_userinfo {
($userdata{'start'},$userdata{'end'}) =	($userdata{'start'},$userdata{'end'}) =
split(/:/,$rolehash->{$item}{$key});	split(/:/,$rolehash->{$item}{$key});
my $uniqid = $key.':'.$item;	my $uniqid = $key.':'.$item;
&build_user_record(\%userdata,$userinfo,$indexhash,$uniqid,$userlist);	&build_user_record($context,\%userdata,$userinfo,
	$indexhash,$uniqid,$userlist);
}	}
}	}
} elsif ($env{'form.roletype'} eq 'course') {	} elsif ($env{'form.roletype'} eq 'course') {
Line 1469 sub gather_userinfo {	Line 1571 sub gather_userinfo {
my $space = ', ';	my $space = ', ';
if ($format eq 'html' \|\| $format eq 'view') {	if ($format eq 'html' \|\| $format eq 'view') {
$spanstart = '<span class="LC_nobreak">';	$spanstart = '<span class="LC_nobreak">';
if ($permission->{'cusr'}) {	# FIXME: actions on courses disabled for now
if ($numcids > 1) {	# if ($permission->{'cusr'}) {
$spanstart .= '<input type="radio" name="'.$item.'" value="'.$cid.'"   />';	# if ($numcids > 1) {
} else {	# $spanstart .= '<input type="radio" name="'.$item.'" value="'.$cid.'" /> ';
$spanstart .= '<input type="hidden" name="'.$item.'" value="'.$cid.'"   />';	# } else {
}	# $spanstart .= '<input type="hidden" name="'.$item.'" value="'.$cid.'" /> ';
}	# }
	# }
$spanend = '</span><br />';	$spanend = '</span><br />';
$space = ', ';	$space = ', ';
}	}
Line 1483 sub gather_userinfo {	Line 1586 sub gather_userinfo {
$rolehash->{$item}{$cid}{'desc'}.$space;	$rolehash->{$item}{$cid}{'desc'}.$space;
if (ref($rolehash->{$item}{$cid}{'secs'}) eq 'HASH') {	if (ref($rolehash->{$item}{$cid}{'secs'}) eq 'HASH') {
foreach my $sec (sort(keys(%{$rolehash->{$item}{$cid}{'secs'}}))) {	foreach my $sec (sort(keys(%{$rolehash->{$item}{$cid}{'secs'}}))) {
$userdata{'extent'} .= $sec.$space.$rolehash->{$item}{$cid}{'secs'}{$sec}.$spanend;	if (($env{'form.Status'} eq 'Any') \|\|
	($env{'form.Status'} eq $rolehash->{$item}{$cid}{'secs'}{$sec})) {
	$userdata{'extent'} .= $sec.$space.$rolehash->{$item}{$cid}{'secs'}{$sec}.$spanend;
	$userdata{'status'} = $rolehash->{$item}{$cid}{'secs'}{$sec};
	}
}	}
}	}
}	}
}	}
}	}
&build_user_record(\%userdata,$userinfo,$indexhash,$item,$userlist);	if ($userdata{'status'} ne '') {
	&build_user_record($context,\%userdata,$userinfo,
	$indexhash,$item,$userlist);
	}
}	}
}	}
}	}
Line 1497 sub gather_userinfo {	Line 1607 sub gather_userinfo {
}	}

sub build_user_record {	sub build_user_record {
my ($userdata,$userinfo,$indexhash,$record_key,$userlist) = @_;	my ($context,$userdata,$userinfo,$indexhash,$record_key,$userlist) = @_;
next if ($userdata->{'start'} eq '-1' && $userdata->{'end'} eq '-1');	next if ($userdata->{'start'} eq '-1' && $userdata->{'end'} eq '-1');
&process_date_info($userdata);	if (!(($context eq 'domain') && ($env{'form.roletype'} eq 'course'))) {
	&process_date_info($userdata);
	}
my $username = $userdata->{'username'};	my $username = $userdata->{'username'};
my $domain = $userdata->{'domain'};	my $domain = $userdata->{'domain'};
if (ref($userinfo->{$username.':'.$domain}) eq 'HASH') {	if (ref($userinfo->{$username.':'.$domain}) eq 'HASH') {
$userdata->{'fullname'} =	$userdata->{'fullname'} = $userinfo->{$username.':'.$domain}{'fullname'};
$userinfo->{$username.':'.$domain}{'fullname'};
$userdata->{'id'} = $userinfo->{$username.':'.$domain}{'id'};	$userdata->{'id'} = $userinfo->{$username.':'.$domain}{'id'};
} else {	} else {
&aggregate_user_info($domain,$username,$userinfo);	&aggregate_user_info($domain,$username,$userinfo);
Line 1754 sub show_users_list {	Line 1865 sub show_users_list {
if (!grep(/^\Q$sortby\E$/,@sortable)) {	if (!grep(/^\Q$sortby\E$/,@sortable)) {
$sortby = 'username';	$sortby = 'username';
}	}
my $setting = $env{'form.roleaction'};	my $setting = $env{'form.roletype'};
my ($cid,$cdom,$cnum,$classgroups,$displayphotos,$displayclickers);	my ($cid,$cdom,$cnum,$classgroups,$displayphotos,$displayclickers);
if ($context eq 'course') {	if ($context eq 'course') {
$cid=$env{'request.course.id'};	$cid = $env{'request.course.id'};
($cnum,$cdom) = &get_course_identity($cid);	($cnum,$cdom) = &get_course_identity($cid);
($classgroups) = &Apache::loncoursedata::get_group_memberships(	($classgroups) = &Apache::loncoursedata::get_group_memberships(
$userlist,$keylist,$cdom,$cnum);	$userlist,$keylist,$cdom,$cnum);
Line 1794 END	Line 1905 END
if ($mode ne 'autoenroll') {	if ($mode ne 'autoenroll') {
my $check_uncheck_js = &Apache::loncommon::check_uncheck_jscript();	my $check_uncheck_js = &Apache::loncommon::check_uncheck_jscript();
my $alert = &mt("You must select at least one user by checking a user's 'Select' checkbox");	my $alert = &mt("You must select at least one user by checking a user's 'Select' checkbox");
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?');
my $date_sec_selector = &date_section_javascript($context,$setting,$statusmode);	my $date_sec_selector = &date_section_javascript($context,$setting,$statusmode);
$r->print(<<END);	$r->print(<<END);

Line 1923 END	Line 2034 END
my $results_description;	my $results_description;
if ($mode ne 'autoenroll') {	if ($mode ne 'autoenroll') {
$results_description = &results_header_row($rolefilter,$statusmode,	$results_description = &results_header_row($rolefilter,$statusmode,
$context,$permission);	$context,$permission,$mode);
$r->print('<b>'.$results_description.'</b><br />');	$r->print('<b>'.$results_description.'</b><br />');
}	}
my ($output,$actionselect);	my ($output,$actionselect,%canchange,%canchangesec);
if ($mode eq 'html' \|\| $mode eq 'view' \|\| $mode eq 'autoenroll') {	if ($mode eq 'html' \|\| $mode eq 'view' \|\| $mode eq 'autoenroll') {
if ($mode ne 'autoenroll') {	if ($mode ne 'autoenroll') {
if ($permission->{'cusr'}) {	if ($permission->{'cusr'}) {
Line 1965 $lt{'ac'}: $actionselect <input typ	Line 2076 $lt{'ac'}: $actionselect <input typ
<p><input type="button" value="$lt{'ca'}" onclick="javascript:checkAll(document.studentform.actionlist)" />	<p><input type="button" value="$lt{'ca'}" onclick="javascript:checkAll(document.studentform.actionlist)" />
<input type="button" value="$lt{'ua'}" onclick="javascript:uncheckAll(document.studentform.actionlist)" />	<input type="button" value="$lt{'ua'}" onclick="javascript:uncheckAll(document.studentform.actionlist)" />
END	END
	my @allroles;
	if ($env{'form.showrole'} eq 'Any') {
	my $custom = 1;
	if ($context eq 'domain') {
	@allroles = &roles_by_context($setting,$custom);
	} else {
	@allroles = &roles_by_context($context,$custom);
	}
	} else {
	@allroles = ($env{'form.showrole'});
	}
	foreach my $role (@allroles) {
	if ($context eq 'domain') {
	if ($setting eq 'domain') {
	if (&Apache::lonnet::allowed('c'.$role,
	$env{'request.role.domain'})) {
	$canchange{$role} = 1;
	}
	} elsif ($setting eq 'author') {
	if (&Apache::lonnet::allowed('c'.$role,
	$env{'request.role.domain'})) {
	$canchange{$role} = 1;
	}
	}
	} elsif ($context eq 'author') {
	if (&Apache::lonnet::allowed('c'.$role,
	$env{'user.domain'}.'/'.$env{'user.name'})) {
	$canchange{$role} = 1;
	}
	} elsif ($context eq 'course') {
	if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'})) {
	$canchange{$role} = 1;
	} elsif ($env{'request.course.sec'} ne '') {
	if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'}.'/'.$env{'request.course.sec'})) {
	$canchangesec{$role} = $env{'request.course.sec'};
	}
	}
	}
	}
}	}
}	}
$output .= "\n<p>\n".	$output .= "\n<p>\n".
Line 2060 END	Line 2210 END
$index{$idx} = $i++;	$index{$idx} = $i++;
}	}
my $usercount = 0;	my $usercount = 0;
	my ($secfilter,$grpfilter);
	if ($context eq 'course') {
	$secfilter = $env{'form.secfilter'};
	$grpfilter = $env{'form.grpfilter'};
	if ($secfilter eq '') {
	$secfilter = 'all';
	}
	if ($grpfilter eq '') {
	$grpfilter = 'all';
	}
	}
# Get groups, role, permanent e-mail so we can sort on them if	# Get groups, role, permanent e-mail so we can sort on them if
# necessary.	# necessary.
foreach my $user (keys(%{$userlist})) {	foreach my $user (keys(%{$userlist})) {
Line 2097 END	Line 2258 END
delete($userlist->{$user});	delete($userlist->{$user});
next;	next;
}	}
if (ref($classgroups) eq 'HASH') {	if ($context eq 'course') {
$groups = $classgroups->{$user};	my @ac_groups;
}	if (ref($classgroups) eq 'HASH') {
if (ref($groups->{active}) eq 'HASH') {	$groups = $classgroups->{$user};
$userlist->{$user}->[$index{'groups'}] = join(', ',keys(%{$groups->{'active'}}));	}
	if (ref($groups->{'active'}) eq 'HASH') {
	@ac_groups = keys(%{$groups->{'active'}});
	$userlist->{$user}->[$index{'groups'}] = join(', ',@ac_groups);
	}
	if ($mode ne 'autoenroll') {
	my $section = $userlist->{$user}->[$index{'section'}];
	if ($secfilter eq 'none') {
	if ($section ne '') {
	delete($userlist->{$user});
	next;
	}
	} elsif ($secfilter ne 'all') {
	if ($section ne $secfilter) {
	delete($userlist->{$user});
	next;
	}
	}
	if ($grpfilter eq 'none') {
	if (@ac_groups > 0) {
	delete($userlist->{$user});
	next;
	}
	} elsif ($grpfilter ne 'all') {
	if (!grep(/^\Q$grpfilter\E$/,@ac_groups)) {
	delete($userlist->{$user});
	next;
	}
	}
	}
}	}
my %emails = &Apache::loncommon::getemails($uname,$udom);	my %emails = &Apache::loncommon::getemails($uname,$udom);
if ($emails{'permanentemail'} =~ /\S/) {	if ($emails{'permanentemail'} =~ /\S/) {
Line 2176 END	Line 2366 END
$r->print("<td>$cellentry</td>\n");	$r->print("<td>$cellentry</td>\n");
} else {	} else {
$r->print("<td>$rowcount</td>\n");	$r->print("<td>$rowcount</td>\n");
$checkval;
if ($actionselect) {	if ($actionselect) {
$checkval = $user;	my $showcheckbox;
if ($context eq 'course') {	if ($role =~ /^cr\//) {
if ($role eq 'st') {	$showcheckbox = $canchange{'cr'};
$checkval .= ':st';	} else {
	$showcheckbox = $canchange{$role};
	}
	if (!$showcheckbox) {
	if ($context eq 'course') {
	if ($canchangesec{$role} ne '') {
	if ($canchangesec{$role} eq $in{'section'}) {
	$showcheckbox = 1;
	}
	}
}	}
$checkval .= ':'.$in{'section'};	}
if ($role eq 'st') {	if ($showcheckbox) {
$checkval .= ':'.$in{'type'}.':'.$in{'lockedtype'};	$checkval = $user;
	if ($context eq 'course') {
	if ($role eq 'st') {
	$checkval .= ':st';
	}
	$checkval .= ':'.$in{'section'};
	if ($role eq 'st') {
	$checkval .= ':'.$in{'type'}.':'.
	$in{'lockedtype'};
	}
}	}
	$r->print('<td><input type="checkbox" name="'.
	'actionlist" value="'.$checkval.'"></td>');
	} else {
	$r->print('<td> </td>');
}	}
$r->print('<td><input type="checkbox" name="actionlist" value="'.
$checkval.'"></td>');
}	}
}	}
foreach my $item (@cols) {	foreach my $item (@cols) {
Line 2318 sub select_actions {	Line 2527 sub select_actions {
chgsec => "Change section associated with user roles",	chgsec => "Change section associated with user roles",
);	);
my ($output,$options,%choices);	my ($output,$options,%choices);
	# FIXME Disable actions for now for roletype=course in domain context
	if ($context eq 'domain' && $setting eq 'course') {
	return;
	}
	if ($context eq 'course') {
	if ($env{'form.showrole'} ne 'Any') {
	if (!&Apache::lonnet::allowed('c'.$env{'form.showrole'},
	$env{'request.course.id'})) {
	if ($env{'request.course.sec'} eq '') {
	return;
	} else {
	if (!&Apache::lonnet::allowed('c'.$env{'form.showrole'},$env{'request.course.id'}.'/'.$env{'request.course.sec'})) {
	return;
	}
	}
	}
	}
	}
if ($statusmode eq 'Any') {	if ($statusmode eq 'Any') {
$options .= '	$options .= '
<option value="chgdates">'.$lt{'chgdates'}.'</option>';	<option value="chgdates">'.$lt{'chgdates'}.'</option>';
Line 2344 sub select_actions {	Line 2571 sub select_actions {
<option value="delete">'.$lt{'delete'}.'</option>';	<option value="delete">'.$lt{'delete'}.'</option>';
}	}
if (($context eq 'course') \|\| ($context eq 'domain' && $setting eq 'course')) {	if (($context eq 'course') \|\| ($context eq 'domain' && $setting eq 'course')) {
if ($statusmode ne 'Expired') {	if (($statusmode ne 'Expired') && ($env{'request.course.sec'} eq '')) {
$options .= '	$options .= '
<option value="chgsec">'.$lt{'chgsec'}.'</option>';	<option value="chgsec">'.$lt{'chgsec'}.'</option>';
$choices{'sections'} = 1;	$choices{'sections'} = 1;
Line 2451 END	Line 2678 END
if (($env{'form.bulkaction'} eq 'reenable') \|\|	if (($env{'form.bulkaction'} eq 'reenable') \|\|
($env{'form.bulkaction'} eq 'activate') \|\|	($env{'form.bulkaction'} eq 'activate') \|\|
($env{'form.bulkaction'} eq 'chgdates')) {	($env{'form.bulkaction'} eq 'chgdates')) {
$output .= <<"END";	if ($env{'request.course.sec'} eq '') {
	$output .= <<"END";

if (formname.makedatesdefault.checked == true) {	if (formname.makedatesdefault.checked == true) {
opener.document.$callingform.makedatesdefault.value = 1;	opener.document.$callingform.makedatesdefault.value = 1;
Line 2461 END	Line 2689 END
}	}

END	END
	}
}	}
}	}
$output .= <<"END";	$output .= <<"END";
Line 2510 END	Line 2739 END
$date_items;	$date_items;
if ($context eq 'course' && $env{'form.bulkaction'} eq 'chgsec') {	if ($context eq 'course' && $env{'form.bulkaction'} eq 'chgsec') {
my ($cnum,$cdom) = &get_course_identity();	my ($cnum,$cdom) = &get_course_identity();
my %sections_count =
&Apache::loncommon::get_sections($cdom,$cnum);
my $info;	my $info;
if ($env{'form.showrole'} eq 'st') {	if ($env{'form.showrole'} eq 'st') {
$output .= '<p>'.$lt{'fors'}.'</p>';	$output .= '<p>'.$lt{'fors'}.'</p>';
} elsif ($env{'form.shorole'} eq 'Any') {	} elsif ($env{'form.showrole'} eq 'Any') {
$output .= '<p>'.$lt{'fors'}.'</p>'.	$output .= '<p>'.$lt{'fors'}.'</p>'.
'<p>'.$lt{'forn'}.' ';	'<p>'.$lt{'forn'}.' ';
$info = $lt{'reta'};	$info = $lt{'reta'};
Line 2536 END	Line 2763 END
} else {	} else {
$info = '<input type="hidden" name="retainsec" value="0" />';	$info = '<input type="hidden" name="retainsec" value="0" />';
}	}
my $sections_select .= &course_sections(\%sections_count,$env{'form.showrole'});
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);	my $secbox = &section_picker($cdom,$cnum,$env{'form.showrole'},$rowtitle,$permission,$context);
$output .= $info.$secbox;	$output .= $info.$secbox;
Line 2579 sub section_picker {	Line 2805 sub section_picker {
}	}

sub results_header_row {	sub results_header_row {
my ($rolefilter,$statusmode,$context,$permission) = @_;	my ($rolefilter,$statusmode,$context,$permission,$mode) = @_;
my ($description,$showfilter);	my ($description,$showfilter);
if ($rolefilter ne 'Any') {	if ($rolefilter ne 'Any') {
$showfilter = $rolefilter;	$showfilter = $rolefilter;
}	}
if ($context eq 'course') {	if ($context eq 'course') {
$description = &mt('Course - ').$env{'course.'.$env{'request.course.id'}.'.description'}.': ';	if ($mode eq 'csv' \|\| $mode eq 'excel') {
	$description = &mt('Course - ').$env{'course.'.$env{'request.course.id'}.'.description'}.': ';
	}
if ($statusmode eq 'Expired') {	if ($statusmode eq 'Expired') {
$description .= &mt('Users in course with expired [_1] roles',$showfilter);	$description .= &mt('Users in course with expired [_1] roles',$showfilter);
} elsif ($statusmode eq 'Future') {	} elsif ($statusmode eq 'Future') {
Line 2599 sub results_header_row {	Line 2827 sub results_header_row {
$description .= &mt('All users in course with [_1] roles',$rolefilter);	$description .= &mt('All users in course with [_1] roles',$rolefilter);
}	}
}	}
if (exists($permission->{'view_section'})) {	my $constraint;
	my $viewablesec = &viewable_section($permission);
	if ($viewablesec ne '') {
if ($env{'form.showrole'} eq 'st') {	if ($env{'form.showrole'} eq 'st') {
$description .= ' '.&mt('(section [_1] only)',$permission->{'view_section'});	$constraint = &mt('only users in section "[_1]"',$viewablesec);
} elsif ($env{'form.showrole'} eq 'any') {	} elsif ($env{'form.showrole'} ne 'cc') {
$description .= ' '.&mt('(section [_1] only)',$permission->{'view_section'});	$constraint = &mt('only users affiliated with no section or section "[_1]"',$viewablesec);
	}
	if (($env{'form.grpfilter'} ne 'all') && ($env{'form.grpfilter'} ne '')) {
	if ($env{'form.grpfilter'} eq 'none') {
	$constraint .= &mt(' and not in any group');
	} else {
	$constraint .= &mt(' and members of group: "[_1]"',$env{'form.grpfilter'});
	}
	}
	} else {
	if (($env{'form.secfilter'} ne 'all') && ($env{'form.secfilter'} ne '')) {
	if ($env{'form.secfilter'} eq 'none') {
	$constraint = &mt('only users affiliated with no section');
	} else {
	$constraint = &mt('only users affiliated with section "[_1]"',$env{'form.secfilter'});
	}
	}
	if (($env{'form.grpfilter'} ne 'all') && ($env{'form.grpfilter'} ne '')) {
	if ($env{'form.grpfilter'} eq 'none') {
	if ($constraint eq '') {
	$constraint = &mt('only users not in any group');
	} else {
	$constraint .= &mt(' and also not in any group');
	}
	} else {
	if ($constraint eq '') {
	$constraint = &mt('only members of group: "[_1]"',$env{'form.grpfilter'});
	} else {
	$constraint .= &mt(' and also members of group: "[_1]"'.$env{'form.grpfilter'});
	}
	}
}	}
}	}
	if ($constraint ne '') {
	$description .= ' ('.$constraint.')';
	}
} elsif ($context eq 'author') {	} elsif ($context eq 'author') {
$description =	$description =
&mt('Author space for <span class="LC_cusr_emph">[_1]</span>',	&mt('Author space for <span class="LC_cusr_emph">[_1]</span>',
Line 2685 sub results_header_row {	Line 2948 sub results_header_row {
}	}
return $description;	return $description;
}	}

	sub viewable_section {
	my ($permission) = @_;
	my $viewablesec;
	if (ref($permission) eq 'HASH') {
	if (exists($permission->{'view_section'})) {
	$viewablesec = $permission->{'view_section'};
	} elsif (exists($permission->{'cusr_section'})) {
	$viewablesec = $permission->{'cusr_section'};
	}
	}
	return $viewablesec;
	}


#################################################	#################################################
#################################################	#################################################
sub show_drop_list {	sub show_drop_list {
my ($r,$classlist,$keylist,$nosort,$permission)=@_;	my ($r,$classlist,$nosort,$permission) = @_;
my $cid=$env{'request.course.id'};	my $cid = $env{'request.course.id'};
my ($cnum,$cdom) = &get_course_identity($cid);	my ($cnum,$cdom) = &get_course_identity($cid);
if (! exists($env{'form.sortby'})) {	if (! exists($env{'form.sortby'})) {
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},	&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
Line 2700 sub show_drop_list {	Line 2977 sub show_drop_list {
if ($sortby !~ /^(username\|domain\|section\|groups\|fullname\|id\|start\|end)$/) {	if ($sortby !~ /^(username\|domain\|section\|groups\|fullname\|id\|start\|end)$/) {
$sortby = 'username';	$sortby = 'username';
}	}
my ($classgroups) = &Apache::loncoursedata::get_group_memberships(
$classlist,$keylist,$cdom,$cnum);
#
my $action = "drop";	my $action = "drop";
my $check_uncheck_js = &Apache::loncommon::check_uncheck_jscript();	my $check_uncheck_js = &Apache::loncommon::check_uncheck_jscript();
$r->print(<<END);	$r->print(<<END);
Line 2715 $check_uncheck_js	Line 2989 $check_uncheck_js
<p>	<p>
<input type="hidden" name="phase" value="four">	<input type="hidden" name="phase" value="four">
END	END
	my ($indexhash,$keylist) = &make_keylist_array();
my %lt=&Apache::lonlocal::texthash('usrn' => "username",	my $studentcount = 0;
'dom' => "domain",	if (ref($classlist) eq 'HASH') {
'sn' => "student name",	foreach my $student (keys(%{$classlist})) {
'sec' => "section",	my $sdata = $classlist->{$student};
'start' => "start date",	my $status = $sdata->[$indexhash->{'status'}];
'end' => "end date",	my $section = $sdata->[$indexhash->{'section'}];
'groups' => "active groups",	if ($status ne 'Active') {
);	delete($classlist->{$student});
	next;
	}
	if ($env{'request.course.sec'} ne '') {
	if ($section ne $env{'request.course.sec'}) {
	delete($classlist->{$student});
	next;
	}
	}
	$studentcount ++;
	}
	}
	if (!$studentcount) {
	$r->print(&mt('There are no students to drop.'));
	return;
	}
	my ($classgroups) = &Apache::loncoursedata::get_group_memberships(
	$classlist,$keylist,$cdom,$cnum);
	my %lt=&Apache::lonlocal::texthash('usrn' => "username",
	'dom' => "domain",
	'sn' => "student name",
	'sec' => "section",
	'start' => "start date",
	'end' => "end date",
	'groups' => "active groups",
	);
if ($nosort) {	if ($nosort) {
$r->print(&Apache::loncommon::start_data_table().	$r->print(&Apache::loncommon::start_data_table().
&Apache::loncommon::start_data_table_header_row());	&Apache::loncommon::start_data_table_header_row());
Line 2766 END	Line 3065 END
}	}
#	#
# Sort the students	# Sort the students
my %index;	my $index = $indexhash->{$sortby};
my $i;	my $second = $indexhash->{'username'};
foreach (@$keylist) {	my $third = $indexhash->{'domain'};
$index{$_} = $i++;
}
$index{'groups'} = scalar(@$keylist);
my $index = $index{$sortby};
my $second = $index{'username'};
my $third = $index{'domain'};
my @Sorted_Students = sort {	my @Sorted_Students = sort {
lc($classlist->{$a}->[$index]) cmp lc($classlist->{$b}->[$index])	lc($classlist->{$a}->[$index]) cmp lc($classlist->{$b}->[$index])
\|\|	\|\|
lc($classlist->{$a}->[$second]) cmp lc($classlist->{$b}->[$second])	lc($classlist->{$a}->[$second]) cmp lc($classlist->{$b}->[$second])
\|\|	\|\|
lc($classlist->{$a}->[$third]) cmp lc($classlist->{$b}->[$third])	lc($classlist->{$a}->[$third]) cmp lc($classlist->{$b}->[$third])
} (keys(%$classlist));	} (keys(%{$classlist}));
foreach my $student (@Sorted_Students) {	foreach my $student (@Sorted_Students) {
my $error;	my $error;
my $sdata = $classlist->{$student};	my $sdata = $classlist->{$student};
my $username = $sdata->[$index{'username'}];	my $username = $sdata->[$indexhash->{'username'}];
my $domain = $sdata->[$index{'domain'}];	my $domain = $sdata->[$indexhash->{'domain'}];
my $section = $sdata->[$index{'section'}];	my $section = $sdata->[$indexhash->{'section'}];
my $name = $sdata->[$index{'fullname'}];	my $name = $sdata->[$indexhash->{'fullname'}];
my $id = $sdata->[$index{'id'}];	my $id = $sdata->[$indexhash->{'id'}];
my $start = $sdata->[$index{'start'}];	my $start = $sdata->[$indexhash->{'start'}];
my $end = $sdata->[$index{'end'}];	my $end = $sdata->[$indexhash->{'end'}];
my $groups = $classgroups->{$student};	my $groups = $classgroups->{$student};
my $active_groups;	my $active_groups;
if (ref($groups->{active}) eq 'HASH') {	if (ref($groups->{active}) eq 'HASH') {
Line 2807 END	Line 3100 END
} else {	} else {
$end = &Apache::lonlocal::locallocaltime($end);	$end = &Apache::lonlocal::locallocaltime($end);
}	}
my $status = $sdata->[$index{'status'}];
next if ($status ne 'Active');
if ($env{'request.course.sec'} ne '') {
if ($section ne $env{'request.course.sec'}) {
next;
}
}
my $studentkey = $student.':'.$section;	my $studentkey = $student.':'.$section;
my $startitem = '<input type="hidden" name="'.$studentkey.'_start" value="'.$sdata->[$index{'start'}].'" />';	my $startitem = '<input type="hidden" name="'.$studentkey.'_start" value="'.$sdata->[$indexhash->{'start'}].'" />';
#	#
$r->print(&Apache::loncommon::start_data_table_row());	$r->print(&Apache::loncommon::start_data_table_row());
$r->print(<<"END");	$r->print(<<"END");
<td><input type="checkbox" name="droplist" value="$student"></td>	<td><input type="checkbox" name="droplist" value="$studentkey"></td>
<td>$username</td>	<td>$username</td>
<td>$domain</td>	<td>$domain</td>
<td>$id</td>	<td>$id</td>
<td>$name</td>	<td>$name</td>
<td>$section</td>	<td>$section</td>
<td>$start</td>	<td>$start $startitem</td>
<td>$end</td>	<td>$end</td>
<td>$active_groups</td>	<td>$active_groups</td>
END	END
Line 2833 END	Line 3119 END
}	}
$r->print(&Apache::loncommon::end_data_table().'<br />');	$r->print(&Apache::loncommon::end_data_table().'<br />');
%lt=&Apache::lonlocal::texthash(	%lt=&Apache::lonlocal::texthash(
'dp' => "Expire Users' Roles",	'dp' => "Drop Students",
'ca' => "check all",	'ca' => "check all",
'ua' => "uncheck all",	'ua' => "uncheck all",
);	);
Line 2890 sub upfile_drop_add {	Line 3176 sub upfile_drop_add {
$fields{$env{'form.f'.$i}}=$keyfields[$i];	$fields{$env{'form.f'.$i}}=$keyfields[$i];
}	}
}	}
	if ($env{'form.fullup'} ne 'yes') {
	$r->print('<form name="studentform" method="post" action="/adm/createuser">'."\n".
	'<input type="hidden" name="action" value="'.$env{'form.action'}.'" />');
	}
#	#
# Store the field choices away	# Store the field choices away
foreach my $field (qw/username names	foreach my $field (qw/username names
Line 2911 sub upfile_drop_add {	Line 3201 sub upfile_drop_add {
#	#
my ($startdate,$enddate) = &get_dates_from_form();	my ($startdate,$enddate) = &get_dates_from_form();
if ($env{'form.makedatesdefault'}) {	if ($env{'form.makedatesdefault'}) {
$r->print(&make_dates_default($startdate,$enddate));	$r->print(&make_dates_default($startdate,$enddate,$context));
}	}
# Determine domain and desired host (home server)	# Determine domain and desired host (home server)
my $domain=$env{'request.role.domain'};	my $domain=$env{'request.role.domain'};
Line 2964 sub upfile_drop_add {	Line 3254 sub upfile_drop_add {
$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 = $env{'form.sections'};
}	}
} elsif ($context eq 'author') {	} elsif ($context eq 'author') {
$defaultrole = $env{'form.defaultrole'};	$defaultrole = $env{'form.defaultrole'};
}	} elsif ($context eq 'course') {
if ($context eq 'domain' && $setting eq 'course') {	$defaultrole = $env{'form.defaultrole'};
if ($env{'form.newsec'} ne '') {	$defaultsec = $env{'form.sections'};
$defaultsec = $env{'form.newsec'};
} elsif ($env{'form.defaultsec'} ne '') {
$defaultsec = $env{'form.defaultsec'}
}
}	}
if ($env{'request.course.id'} ne '') {	if ($env{'request.course.id'} ne '') {
$cid = $env{'request.course.id'};	$cid = $env{'request.course.id'};
} elsif ($env{'form.defaultdomain'} ne '' && $env{'form.defaultcourse'} ne '') {	} elsif ($setting eq 'course') {
$cid = $env{'form.defaultdomain'}.'_'.	if (&Apache::lonnet::is_course($env{'form.dcdomain'},$env{'form.dccourse'})) {
$env{'form.defaultcourse'};	$cid = $env{'form.dcdomain'}.'_'.$env{'form.dccourse'};
	}
	}
	# Check to see if user information can be changed
	my @userinfo = ('firstname','middlename','lastname','generation',
	'permanentemail','id');
	my %canmodify;
	if (&Apache::lonnet::allowed('mau',$domain)) {
	foreach my $field (@userinfo) {
	$canmodify{$field} = 1;
	}
	}
	my (%userlist,%modifiable_fields,@poss_roles);
	my $secidx = &Apache::loncoursedata::CL_SECTION();
	my @courseroles = &roles_by_context('course',1);
	if (!&Apache::lonnet::allowed('mau',$domain)) {
	if ($context eq 'course' \|\| $context eq 'author') {
	@poss_roles = &curr_role_permissions($context);
	my @statuses = ('active','future');
	my ($indexhash,$keylist) = &make_keylist_array();
	my %info;
	foreach my $role (@poss_roles) {
	%{$modifiable_fields{$role}} = &can_modify_userinfo($context,$domain,
	\@userinfo,[$role]);
	}
	if ($context eq 'course') {
	my ($cnum,$cdom) = &get_course_identity();
	my $roster = &Apache::loncoursedata::get_classlist();
	%userlist = %{$roster};
	my %advrolehash = &Apache::lonnet::get_my_roles($cnum,$cdom,undef,
	\@statuses,\@poss_roles);
	&gather_userinfo($context,'view',\%userlist,$indexhash,\%info,
	\%advrolehash,$permission);
	} elsif ($context eq 'author') {
	my %cstr_roles = &Apache::lonnet::get_my_roles(undef,undef,undef,
	\@statuses,\@poss_roles);
	&gather_userinfo($context,'view',\%userlist,$indexhash,\%info,
	\%cstr_roles,$permission);

	}
	}
}	}
if ( $domain eq &LONCAPA::clean_domain($domain)	if ( $domain eq &LONCAPA::clean_domain($domain)
&& ($amode ne '')) {	&& ($amode ne '')) {
Line 3000 sub upfile_drop_add {	Line 3327 sub upfile_drop_add {
);	);
my $flushc=0;	my $flushc=0;
my %student=();	my %student=();
my %curr_groups;	my (%curr_groups,@sections,@cleansec,@secs,$defaultwarn,$groupwarn);
my %userchg;	my %userchg;
if ($context eq 'course') {	if ($context eq 'course' \|\| $setting eq 'course') {
# Get information about course groups	if ($context eq 'course') {
%curr_groups = &Apache::longroup::coursegroups();	# Get information about course groups
	%curr_groups = &Apache::longroup::coursegroups();
	} elsif ($setting eq 'course') {
	if ($cid) {
	%curr_groups =
	&Apache::longroup::coursegroups($env{'form.dcdomain'},
	$env{'form.dccourse'});
	}
	}
	# determine section number
	if ($defaultsec =~ /,/) {
	push(@sections,split(/,/,$defaultsec));
	} else {
	push(@sections,$defaultsec);
	}
	# remove non alphanumeric values from section
	foreach my $item (@sections) {
	$item =~ s/\W//g;
	if ($item eq "none" \|\| $item eq 'all') {
	$defaultwarn = &mt('Default section name [_1] could not be used as it is a reserved word.',$item);
	} elsif ($item ne '' && exists($curr_groups{$item})) {
	$groupwarn = &mt('Default section name "[_1]" is the name of a course group. Section names and group names must be distinct.',$item);
	} elsif ($item ne '') {
	push(@cleansec,$item);
	}
	}
	if ($defaultwarn) {
	$r->print($defaultwarn.'<br />');
	}
	if ($groupwarn) {
	$r->print($groupwarn.'<br />');
	}
}	}
my (%curr_rules,%got_rules,%alerts);	my (%curr_rules,%got_rules,%alerts);
	my %customroles = &my_custom_roles();
	my ($custom_ok,@permitted_roles) =
	&roles_on_upload($context,%customroles);
# Get new users list	# Get new users list
foreach (@userdata) {	foreach my $line (@userdata) {
my %entries=&Apache::loncommon::record_sep($_);	my %entries=&Apache::loncommon::record_sep($line);
# Determine user name	# Determine user name
unless (($entries{$fields{'username'}} eq '') \|\|	unless (($entries{$fields{'username'}} eq '') \|\|
(!defined($entries{$fields{'username'}}))) {	(!defined($entries{$fields{'username'}}))) {
Line 3037 sub upfile_drop_add {	Line 3398 sub upfile_drop_add {
&mt('<b>[_1]</b>: Unacceptable username for user [_2] [_3] [_4] [_5]',	&mt('<b>[_1]</b>: Unacceptable username for user [_2] [_3] [_4] [_5]',
$entries{$fields{'username'}},$fname,$mname,$lname,$gen).	$entries{$fields{'username'}},$fname,$mname,$lname,$gen).
'</b>');	'</b>');
	next;
} else {	} else {
my $username = $entries{$fields{'username'}};	my $username = $entries{$fields{'username'}};
my $sec;	if (defined($fields{'sec'})) {
if ($context eq 'course' \|\| $setting eq 'course') {	if (defined($entries{$fields{'sec'}})) {
# determine section number	my $item = $entries{$fields{'sec'}};
if (defined($fields{'sec'})) {	$item =~ s/(\s+$\|^\s+)//g;
if (defined($entries{$fields{'sec'}})) {	if ($item eq "none" \|\| $item eq 'all') {
$sec=$entries{$fields{'sec'}};	$r->print('<br />'.&mt('<b>[_1]</b>: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]" - this is a reserved word.',$username,$fname,$mname,$lname,$gen,$item));
	next;
	} elsif (exists($curr_groups{$item})) {
	$r->print('<br />'.&mt('<b>[_1]</b>: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]" - this is a course group.',$username,$fname,$mname,$lname,$gen,$item).' '.&mt('Section names and group names must be distinct.'));
	next;
	} else {
	push(@secs,$item);
}	}
} else {
$sec = $defaultsec;
}	}
# remove non alphanumeric values from section	}
$sec =~ s/\W//g;	if ($env{'request.course.sec'} ne '') {
if ($sec eq "none" \|\| $sec eq 'all') {	@secs = ($env{'request.course.sec'});
$r->print('<br />'.	if (ref($userlist{$username.':'.$domain}) eq 'ARRAY') {
&mt('<b>[_1]</b>: Unable to enroll: section name "[_2]" for user [_3] [_4] [_5] [_6] is a reserved word.',	my $currsec = $userlist{$username.':'.$domain}[$secidx];
$username,$sec,$fname,$mname,$lname,$gen));	if ($currsec ne $env{'request.course.sec'}) {
next;	$r->print('<br />'.&mt('<b>[_1]</b>: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]".',$username,$fname,$mname,$lname,$gen,$secs[0]).'<br />');
} elsif (($sec ne '') && (exists($curr_groups{$sec}))) {	if ($currsec eq '') {
$r->print('<br />'.	$r->print(&mt('This user already has an active/future student role in the course, unaffiliated to any section.'));
&mt('<b>[_1]</b>: Unable to enroll: section name "[_2]" for user [_3] [_4] [_5] [_6] is a course group. Section names and group names must be distinct.',
$username,$sec,$fname,$mname,$lname,$gen));	} else {
next;	$r->print(&mt('This user already has an active/future role in section "[_1]" of the course.',$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 />');
	next;
	}
	}
	} elsif ($context eq 'course' \|\| $setting eq 'course') {
	if (@secs == 0) {
	@secs = @cleansec;
}	}
}	}
# determine id number	# determine id number
Line 3089 sub upfile_drop_add {	Line 3463 sub upfile_drop_add {
my $role = '';	my $role = '';
if (defined($fields{'role'})) {	if (defined($fields{'role'})) {
if ($entries{$fields{'role'}}) {	if ($entries{$fields{'role'}}) {
my @poss_roles =	if (grep(/^\Q$entries{$fields{'role'}}\E$/,@permitted_roles)) {
&curr_role_permissions($context,$setting);
if (grep(/^\Q$entries{$fields{'role'}}\E/,@poss_roles)) {
$role=$entries{$fields{'role'}};	$role=$entries{$fields{'role'}};
} else {	$role =~ s/(\s+$\|^\s+)//g;
my $rolestr = join(', ',@poss_roles);	}
	if ($custom_ok) {
	if ($customroles{$role}) {
	$role = 'cr_'.$env{'user.domain'}.'_'.$env{'user.name'}.'_'.$entries{$fields{'role'}};
	}
	}
	if ($role eq '') {
	my $rolestr = join(', ',@permitted_roles);
$r->print('<br />'.	$r->print('<br />'.
&mt('<b>[_1]</b>: You do not have permission to add the requested role [_2] for the user.',$entries{$fields{'username'}},$entries{$fields{'role'}}).'<br />'.&mt('Allowable role(s) is/are: [_1].',$rolestr)."\n");	&mt('<b>[_1]</b>: You do not have permission to add the requested role [_2] for the user.',$entries{$fields{'username'}},$entries{$fields{'role'}}).'<br />'.&mt('Allowable role(s) is/are: [_1].',$rolestr)."\n");
next;	next;
Line 3106 sub upfile_drop_add {	Line 3485 sub upfile_drop_add {
}	}
# Clean up whitespace	# Clean up whitespace
foreach (\$domain,\$username,\$id,\$fname,\$mname,	foreach (\$domain,\$username,\$id,\$fname,\$mname,
\$lname,\$gen,\$sec,\$role) {	\$lname,\$gen) {
$$_ =~ s/(\s+$\|^\s+)//g;	$$_ =~ s/(\s+$\|^\s+)//g;
}	}
# check against rules	# check against rules
Line 3129 sub upfile_drop_add {	Line 3508 sub upfile_drop_add {
}	}
}	}
} else {	} else {
# FIXME check if user info can be updated.	if ($context eq 'course' \|\| $context eq 'author') {
	if ($role eq '') {
	my @checkroles;
	foreach my $role (@poss_roles) {
	my $endkey;
	if ($role ne 'st') {
	$endkey = ':'.$role;
	}
	if (exists($userlist{$username.':'.$domain.$endkey})) {
	if (!grep(/^\Q$role\E$/,@checkroles)) {
	push(@checkroles,$role);
	}
	}
	}
	if (@checkroles > 0) {
	%canmodify = &can_modify_userinfo($context,$domain,\@userinfo,\@checkroles);
	}
	} elsif (ref($modifiable_fields{$role}) eq 'HASH') {
	%canmodify = %{$modifiable_fields{$role}};
	}
	}
	my @newinfo = (\$fname,\$mname,\$lname,\$gen,\$email,\$id);
	for (my $i=0; $i<@userinfo; $i++) {
	if (${$newinfo[$i]} ne '') {
	if (!$canmodify{$userinfo[$i]}) {
	${$newinfo[$i]} = '';
	}
	}
	}
}	}
if ($id ne '') {	if ($id ne '') {
if (!$newuser) {	if (!$newuser) {
Line 3154 sub upfile_drop_add {	Line 3561 sub upfile_drop_add {
}	}
}	}
if ($password \|\| $env{'form.login'} eq 'loc') {	if ($password \|\| $env{'form.login'} eq 'loc') {
my ($userresult,$authresult,$roleresult);	my $multiple = 0;
	my ($userresult,$authresult,$roleresult,$idresult);
	my (%userres,%authres,%roleres,%idres);
if ($role eq 'st') {	if ($role eq 'st') {
&modifystudent($domain,$username,$cid,$sec,	my $sec;
$desiredhost);	if ($cid) {
$roleresult =	if (@secs > 0) {
&Apache::lonnet::modifystudent	$sec = $secs[0];
($domain,$username,$id,$amode,$password,	}
$fname,$mname,$lname,$gen,$sec,$enddate,	&modifystudent($domain,$username,$cid,$sec,
$startdate,$env{'form.forceid'},	$desiredhost);
$desiredhost,$email);	$roleresult =
	&Apache::lonnet::modifystudent
	($domain,$username,$id,$amode,$password,
	$fname,$mname,$lname,$gen,$sec,$enddate,
	$startdate,$env{'form.forceid'},
	$desiredhost,$email,'manual','',$cid);
	$userresult = $roleresult;
	}
	} else {
	if (($context eq 'course') \|\|
	(grep(/^\Q$role\E$/,@courseroles))) {
	if (!$cid) {
	next;
	}
	}
	my $singlesec;
	if ((grep(/^\Q$role\E$/,@courseroles)) && ($role ne 'cc')) {
	if (@secs > 1) {
	$multiple = 1;
	foreach my $sec (@secs) {
	($userres{$sec},$authres{$sec},$roleres{$sec},$idres{$sec}) =
	&modifyuserrole($context,$setting,
	$changeauth,$cid,$domain,$username,
	$id,$amode,$password,$fname,
	$mname,$lname,$gen,$sec,
	$env{'form.forceid'},$desiredhost,
	$email,$role,$enddate,$startdate,$checkid);
	}
	} elsif (@secs > 0) {
	$singlesec = $secs[0];
	}
	}
	if (!$multiple) {
	($userresult,$authresult,$roleresult,$idresult) =
	&modifyuserrole($context,$setting,
	$changeauth,$cid,$domain,$username,
	$id,$amode,$password,$fname,
	$mname,$lname,$gen,$singlesec,
	$env{'form.forceid'},$desiredhost,
	$email,$role,$enddate,$startdate,$checkid);
	}
	}
	if ($multiple) {
	foreach my $sec (sort(keys(%userres))) {
	$flushc =
	&user_change_result($r,$userres{$sec},$authres{$sec},
	$roleres{$sec},$idres{$sec},\%counts,$flushc,
	$username,\%userchg);

	}
} else {	} else {
($userresult,$authresult,$roleresult) =	$flushc =
&modifyuserrole($context,$setting,	&user_change_result($r,$userresult,$authresult,
$changeauth,$cid,$domain,$username,	$roleresult,$idresult,\%counts,$flushc,
$id,$amode,$password,$fname,	$username,\%userchg);
$mname,$lname,$gen,$sec,	}
$env{'form.forceid'},$desiredhost,
$email,$role,$enddate,$startdate,$checkid);
}
$flushc =
&user_change_result($r,$userresult,$authresult,
$roleresult,\%counts,$flushc,
$username,%userchg);
} else {	} else {
if ($context eq 'course') {	if ($context eq 'course') {
$r->print('<br />'.	$r->print('<br />'.
Line 3197 sub upfile_drop_add {	Line 3648 sub upfile_drop_add {
} # end of foreach (@userdata)	} # end of foreach (@userdata)
# Flush the course logs so reverse user roles immediately updated	# Flush the course logs so reverse user roles immediately updated
&Apache::lonnet::flushcourselogs();	&Apache::lonnet::flushcourselogs();
$r->print("</p>\n<p>\n".&mt('Processed [_1] user(s).',$counts{'user'}).	$r->print("</p>\n<p>\n".&mt('Processed [quant,_1,user].',$counts{'user'}).
"</p>\n");	"</p>\n");
if ($counts{'role'} > 0) {	if ($counts{'role'} > 0) {
$r->print("<p>\n".	$r->print("<p>\n".
&mt('Roles added for [_1] users. If user is active, the new role will be available when the user next logs in to LON-CAPA.',$counts{'role'})."</p>\n");	&mt('Roles added for [quant,_1,user].',$counts{'role'}).' '.&mt('If a user is currently logged-in to LON-CAPA, any new roles which are active will be available when the user next logs in.')."</p>\n");
	} else {
	$r->print('<p>'.&mt('No roles added').'</p>');
}	}
if ($counts{'auth'} > 0) {	if ($counts{'auth'} > 0) {
$r->print("<p>\n".	$r->print("<p>\n".
Line 3209 sub upfile_drop_add {	Line 3662 sub upfile_drop_add {
$counts{'auth'})."</p>\n");	$counts{'auth'})."</p>\n");
}	}
$r->print(&print_namespacing_alerts($domain,\%alerts,\%curr_rules));	$r->print(&print_namespacing_alerts($domain,\%alerts,\%curr_rules));
$r->print('<form name="uploadresult" action="/adm/createuser">');
$r->print(&Apache::lonhtmlcommon::echo_form_input(['phase','prevphase','currstate']));
$r->print('</form>');
#####################################	#####################################
# Drop students #	# Display list of students to drop #
#####################################	#####################################
if ($env{'form.fullup'} eq 'yes') {	if ($env{'form.fullup'} eq 'yes') {
$r->print('<h3>'.&mt('Dropping Students')."</h3>\n");	$r->print('<h3>'.&mt('Students to Drop')."</h3>\n");
# Get current classlist	# Get current classlist
my ($classlist,$keylist)=&Apache::loncoursedata::get_classlist();	my $classlist = &Apache::loncoursedata::get_classlist();
if (! defined($classlist)) {	if (! defined($classlist)) {
$r->print(&mt('There are no students currently enrolled.').	$r->print('<form name="studentform" method="post" action="/adm/createuser" />'.
"\n");	'<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
	&mt('There are no students with current/future access to the course.').
	'</form>'."\n");
} else {	} else {
# Remove the students we just added from the list of students.	# Remove the students we just added from the list of students.
foreach (@userdata) {	foreach my $line (@userdata) {
my %entries=&Apache::loncommon::record_sep($_);	my %entries=&Apache::loncommon::record_sep($line);
unless (($entries{$fields{'username'}} eq '') \|\|	unless (($entries{$fields{'username'}} eq '') \|\|
(!defined($entries{$fields{'username'}}))) {	(!defined($entries{$fields{'username'}}))) {
delete($classlist->{$entries{$fields{'username'}}.	delete($classlist->{$entries{$fields{'username'}}.
Line 3233 sub upfile_drop_add {	Line 3685 sub upfile_drop_add {
}	}
}	}
# Print out list of dropped students.	# Print out list of dropped students.
&show_drop_list($r,$classlist,$keylist,'nosort');	&show_drop_list($r,$classlist,'nosort',$permission);
}	}
}	}
} # end of unless	} # end of unless
	if ($env{'form.fullup'} ne 'yes') {
	$r->print('</form>');
	}
}	}

sub print_namespacing_alerts {	sub print_namespacing_alerts {
Line 3280 sub print_namespacing_alerts {	Line 3735 sub print_namespacing_alerts {
}	}

sub user_change_result {	sub user_change_result {
my ($r,$userresult,$authresult,$roleresult,$counts,$flushc,$username,	my ($r,$userresult,$authresult,$roleresult,$idresult,$counts,$flushc,
$userchg) = @_;	$username,$userchg) = @_;
my $okresult = 0;	my $okresult = 0;
if ($userresult ne 'ok') {	if ($userresult ne 'ok') {
if ($userresult =~ /^error:(.+)$/) {	if ($userresult =~ /^error:(.+)$/) {
Line 3322 sub user_change_result {	Line 3777 sub user_change_result {
$flushc=0;	$flushc=0;
}	}
}	}
	if ($idresult) {
	$r->print($idresult);
	}
return $flushc;	return $flushc;
}	}

Line 3330 sub print_drop_menu {	Line 3788 sub print_drop_menu {
my ($r,$context,$permission) = @_;	my ($r,$context,$permission) = @_;
$r->print('<h3>'.&mt("Drop Students").'</h3>'."\n".	$r->print('<h3>'.&mt("Drop Students").'</h3>'."\n".
'<form name="studentform" method="post">'."\n");	'<form name="studentform" method="post">'."\n");
my $cid=$env{'request.course.id'};	my $classlist = &Apache::loncoursedata::get_classlist();
my ($classlist,$keylist) = &Apache::loncoursedata::get_classlist();
if (! defined($classlist)) {	if (! defined($classlist)) {
$r->print(&mt('There are no students currently enrolled.')."\n");	$r->print(&mt('There are no students currently enrolled.')."\n");
return;	} else {
	&show_drop_list($r,$classlist,'nosort',$permission);
}	}
# Print out the available choices
&show_drop_list($r,$classlist,$keylist,$permission);
$r->print('</form>'. &Apache::loncommon::end_page());	$r->print('</form>'. &Apache::loncommon::end_page());
return;	return;
}	}
Line 3349 sub update_user_list {	Line 3805 sub update_user_list {
my $now = time;	my $now = time;
my $count=0;	my $count=0;
my @changelist;	my @changelist;
if ($choice ne '') {	if ($choice eq 'drop') {
@changelist = &Apache::loncommon::get_env_multiple('form.actionlist');
} else {
@changelist = &Apache::loncommon::get_env_multiple('form.droplist');	@changelist = &Apache::loncommon::get_env_multiple('form.droplist');
	} else {
	@changelist = &Apache::loncommon::get_env_multiple('form.actionlist');
}	}
my %result_text = ( ok => { 'revoke' => 'Revoked',	my %result_text = ( ok => { 'revoke' => 'Revoked',
'delete' => 'Deleted',	'delete' => 'Deleted',
Line 3419 sub update_user_list {	Line 3875 sub update_user_list {
}	}
}	}
my $plrole = &Apache::lonnet::plaintext($role);	my $plrole = &Apache::lonnet::plaintext($role);
my ($uid,$first,$middle,$last,$gene,$sec);
my $start = $env{'form.'.$item.'_start'};	my $start = $env{'form.'.$item.'_start'};
my $end = $env{'form.'.$item.'_end'};	my $end = $env{'form.'.$item.'_end'};
if ($choice eq 'drop') {	if ($choice eq 'drop') {
Line 3439 sub update_user_list {	Line 3894 sub update_user_list {
&Apache::lonnet::revokerole($udom,$uname,$scope,$role);	&Apache::lonnet::revokerole($udom,$uname,$scope,$role);
}	}
} elsif ($choice eq 'delete') {	} elsif ($choice eq 'delete') {
$start = -1;
$end = -1;
if ($role eq 'st') {	if ($role eq 'st') {
# FIXME - how does role deletion affect classlist?	&Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$now,$start,$type,$locktype,$cid);
&Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid);	}
} else {	$result =
$result =	&Apache::lonnet::assignrole($udom,$uname,$scope,$role,$now,
&Apache::lonnet::assignrole($udom,$uname,$scope,$role,$now,	$start,1);
0,1);
}
} else {	} else {
#reenable, activate, change access dates or change section	#reenable, activate, change access dates or change section
if ($choice ne 'chgsec') {	if ($choice ne 'chgsec') {
Line 3490 sub update_user_list {	Line 3941 sub update_user_list {
$nochg = 1;	$nochg = 1;
}	}
} else {	} else {
if (!grep(/^\Q$sec\E$/,@newsecs)) {	if (@newsecs > 0) {
$revresult =	if (grep(/^\Q$sec\E$/,@newsecs)) {
&Apache::lonnet::revokerole($udom,$uname,$scope,$role);	push(@retained,$sec);
	} else {
	$revresult =
	&Apache::lonnet::revokerole($udom,$uname,
	$scope,$role);
	}
} else {	} else {
push(@retained,$sec);	$revresult =
	&Apache::lonnet::revokerole($udom,$uname,
	$scope,$role);
}	}
}	}
} else {	} else {
push(@retained,$sec);	if ($sec eq '') {
	$nochg = 1;
	} else {
	push(@retained,$sec);
	}
}	}
# add new sections	# add new sections
if (@newsecs == 0) {	if (@newsecs == 0) {
if (!$nochg) {	if (!$nochg) {
if ($sec ne '') {	if ($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);
&Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,undef,$end,$start,$type,$locktype,$cid);	} else {
} else {	my $newscope = $scopestem;
my $newscope = $scopestem;	$result = &Apache::lonnet::assignrole($udom,$uname,$newscope,$role,$end,$start);
$result = &Apache::lonnet::assignrole($udom,$uname,$newscope,$role,$end,$start);
}
}	}
}	}
} else {	} else {
Line 3544 sub update_user_list {	Line 4004 sub update_user_list {
$count++;	$count++;
} else {	} else {
$r->print(	$r->print(
&mt("Error $result_text{'error'}{$choice} [_1] in [_2] for [_3]:[_4]",	&mt("Error $result_text{'error'}{$choice} [_1] in [_2] for [_3]: [_4].",
$plrole,$extent,$uname.':'.$udom,$result).'<br />');	$plrole,$extent,$uname.':'.$udom,$result).'<br />');
}	}
}	}
$r->print('<p><b>'.&mt("$result_text{'ok'}{$choice} role(s) for [quant,_1,user,users,users].",$count).'</b></p>');	$r->print('<form name="studentform" method="post" action="/adm/createuser">'."\n");
	if ($choice eq 'drop') {
	$r->print('<input type="hidden" name="action" value="listusers" />'."\n".
	'<input type="hidden" name="Status" value="Active" />'."\n".
	'<input type="hidden" name="showrole" value="st" />'."\n");
	} else {
	foreach my $item ('action','sortby','roletype','showrole','Status','secfilter','grpfilter') {
	if ($env{'form.'.$item} ne '') {
	$r->print('<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.
	'" />'."\n");
	}
	}
	}
	$r->print('<p><b>'.&mt("$result_text{'ok'}{$choice} role(s) for [quant,_1,user,users,no users].",$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>'));	$r->print('<p>'.&mt('Re-enabling will re-activate data for the role.</p>'));
Line 3558 sub update_user_list {	Line 4031 sub update_user_list {
}	}
if ($env{'form.makedatesdefault'}) {	if ($env{'form.makedatesdefault'}) {
if ($choice eq 'chgdates' \|\| $choice eq 'reenable' \|\| $choice eq 'activate') {	if ($choice eq 'chgdates' \|\| $choice eq 'reenable' \|\| $choice eq 'activate') {
$r->print(&make_dates_default($startdate,$enddate));	$r->print(&make_dates_default($startdate,$enddate,$context));
}	}
}	}
	my $linktext = &mt('Display User Lists');
	if ($choice eq 'drop') {
	$linktext = &mt('Display current class roster');
	}
	$r->print('<a href="javascript:document.studentform.submit()">'.$linktext.'</a></form>'."\n");
}	}

sub classlist_drop {	sub classlist_drop {
my ($scope,$uname,$udom,$now,$action) = @_;	my ($scope,$uname,$udom,$now) = @_;
my ($cdom,$cnum) = ($scope=~m{^/($match_domain)/($match_courseid)});	my ($cdom,$cnum) = ($scope=~m{^/($match_domain)/($match_courseid)});
my $cid=$cdom.'_'.$cnum;	if (&Apache::lonnet::is_course($cdom,$cnum)) {
my $user = $uname.':'.$udom;	my $user = $uname.':'.$udom;
if ($action eq 'drop') {
if (!&active_student_roles($cnum,$cdom,$uname,$udom)) {	if (!&active_student_roles($cnum,$cdom,$uname,$udom)) {
my $result =	my $result =
&Apache::lonnet::cput('classlist',	&Apache::lonnet::cput('classlist',
{ $user => $now },	{ $user => $now },$cdom,$cnum);
$env{'course.'.$cid.'.domain'},
$env{'course.'.$cid.'.num'});
return &mt('Drop from classlist: [_1]',	return &mt('Drop from classlist: [_1]',
'<b>'.$result.'</b>').'<br />';	'<b>'.$result.'</b>').'<br />';
}	}
Line 3644 sub course_sections {	Line 4119 sub course_sections {
my ($sections_count,$role) = @_;	my ($sections_count,$role) = @_;
my $output = '';	my $output = '';
my @sections = (sort {$a <=> $b} keys %{$sections_count});	my @sections = (sort {$a <=> $b} keys %{$sections_count});
if (scalar(@sections) == 1) {	my $numsec = scalar(@sections);
	if ($numsec <= 1) {
$output = '<select name="currsec_'.$role.'" >'."\n".	$output = '<select name="currsec_'.$role.'" >'."\n".
' <option value="">Select</option>'."\n".	' <option value="">'.&mt('Select').'</option>'."\n".
' <option value="">No section</option>'."\n".	' <option value="">'.&mt('No section').'</option>'."\n";
	if ($numsec == 1) {
	$output .=
' <option value="'.$sections[0].'" >'.$sections[0].'</option>'."\n";	' <option value="'.$sections[0].'" >'.$sections[0].'</option>'."\n";
	}
} else {	} else {
$output = '<select name="currsec_'.$role.'" ';	$output = '<select name="currsec_'.$role.'" ';
my $multiple = 4;	my $multiple = 4;
if (scalar(@sections) < 4) { $multiple = scalar(@sections); }	if (scalar(@sections) < 4) { $multiple = scalar(@sections); }
$output .= 'multiple="multiple" size="'.$multiple.'">'."\n";	if ($role eq 'st') {
	$output .= '>'."\n".
	' <option value="">'.&mt('Select').'</option>'."\n".
	' <option value="">'.&mt('No section')."</option>\n";
	} else {
	$output .= 'multiple="multiple" size="'.$multiple.'">'."\n";
	}
foreach my $sec (@sections) {	foreach my $sec (@sections) {
$output .= '<option value="'.$sec.'">'.$sec."</option>\n";	$output .= '<option value="'.$sec.'">'.$sec."</option>\n";
}	}
Line 3673 sub get_groupslist {	Line 4158 sub get_groupslist {
}	}

sub setsections_javascript {	sub setsections_javascript {
my ($form,$groupslist) = @_;	my ($formname,$groupslist,$mode,$checkauth) = @_;
my ($checkincluded,$finish,$roleplace,$setsection_js);	my ($checkincluded,$finish,$rolecode,$setsection_js);
if ($form eq 'cu') {	if ($mode eq 'upload') {
	$checkincluded = 'formname.name == "'.$formname.'"';
	$finish = "return 'ok';";
	$rolecode = "var role = formname.defaultrole.options[formname.defaultrole.selectedIndex].value;\n";
	} elsif ($formname eq 'cu') {
$checkincluded = 'formname.elements[i-1].checked == true';	$checkincluded = 'formname.elements[i-1].checked == true';
$finish = 'formname.submit()';	if ($checkauth) {
$roleplace = 3;	$finish = "var authcheck = auth_check();\n".
	" if (authcheck == 'ok') {\n".
	" formname.submit();\n".
	" }\n";
	} else {
	$finish = 'formname.submit()';
	}
	$rolecode = "var match = str.split('_');
	var role = match[3];\n";
	} elsif ($formname eq 'enrollstudent') {
	$checkincluded = 'formname.name == "'.$formname.'"';
	if ($checkauth) {
	$finish = "var authcheck = auth_check();\n".
	" if (authcheck == 'ok') {\n".
	" formname.submit();\n".
	" }\n";
	} else {
	$finish = 'formname.submit()';
	}
	$rolecode = "var match = str.split('_');
	var role = match[1];\n";
} else {	} else {
$checkincluded = 'formname.name == "'.$form.'"';	$checkincluded = 'formname.name == "'.$formname.'"';
$finish = "seccheck = 'ok';";	$finish = "seccheck = 'ok';";
$roleplace = 1;	$rolecode = "var match = str.split('_');
	var role = match[1];\n";
$setsection_js = "var seccheck = 'alert';";	$setsection_js = "var seccheck = 'alert';";
}	}
my %alerts = &Apache::lonlocal::texthash(	my %alerts = &Apache::lonlocal::texthash(
Line 3707 function setSections(formname) {	Line 4217 function setSections(formname) {
var checkcurr = str.match(re1);	var checkcurr = str.match(re1);
if (checkcurr != null) {	if (checkcurr != null) {
if ($checkincluded) {	if ($checkincluded) {
var match = str.split('_');	$rolecode
var role = match[$roleplace];
if (role == 'cc') {	if (role == 'cc') {
alert("$alerts{'secd'}\\n$alerts{'accr'}");	alert("$alerts{'secd'}\\n$alerts{'accr'}");
}	}
Line 3783 sub can_create_user {	Line 4292 sub can_create_user {
my ($dom,$context,$usertype) = @_;	my ($dom,$context,$usertype) = @_;
my %domconf = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);	my %domconf = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
my $cancreate = 1;	my $cancreate = 1;
	if (&Apache::lonnet::allowed('mau',$dom)) {
	return $cancreate;
	}
if (ref($domconf{'usercreation'}) eq 'HASH') {	if (ref($domconf{'usercreation'}) eq 'HASH') {
if (ref($domconf{'usercreation'}{'cancreate'}) eq 'HASH') {	if (ref($domconf{'usercreation'}{'cancreate'}) eq 'HASH') {
if ($context eq 'course' \|\| $context eq 'author') {	if ($context eq 'course' \|\| $context eq 'author') {
Line 3937 sub get_permission {	Line 4449 sub get_permission {
} else {	} else {
my @allroles = &roles_by_context($context);	my @allroles = &roles_by_context($context);
foreach my $role (@allroles) {	foreach my $role (@allroles) {
if (&Apache::lonnet::allowed('c'.$role,$env{'request.role.domain'})) { $permission{'cusr'} = 1;	if (&Apache::lonnet::allowed('c'.$role,$env{'request.role.domain'})) {
	$permission{'cusr'} = 1;
last;	last;
}	}
}	}
Line 3966 sub authorpriv {	Line 4479 sub authorpriv {
\|\| (&Apache::lonnet::allowed('caa',$audom.'/'.$auname))) { return ''; } return 1;	\|\| (&Apache::lonnet::allowed('caa',$audom.'/'.$auname))) { return ''; } return 1;
}	}

	sub roles_on_upload {
	my ($context,%customroles) = @_;
	my (@possible_roles,@permitted_roles);
	if ($context eq 'domain') {
	@possible_roles = &curr_role_permissions($context,undef,1);
	push(@possible_roles,&curr_role_permissions($context,'course',1));
	} else {
	@possible_roles = &curr_role_permissions($context,undef,1);
	}
	my $custom_ok = 0;
	foreach my $role (@possible_roles) {
	if ($role eq 'cr') {
	$custom_ok = 1;
	push(@permitted_roles,keys(%customroles));
	} else {
	push(@permitted_roles,$role);
	}
	}
	return ($custom_ok,@permitted_roles);
	}

sub get_course_identity {	sub get_course_identity {
my ($cid) = @_;	my ($cid) = @_;
my ($cnum,$cdom,$cdesc);	my ($cnum,$cdom,$cdesc);
Line 3988 sub get_course_identity {	Line 4522 sub get_course_identity {
}	}

sub dc_setcourse_js {	sub dc_setcourse_js {
my ($formname,$mode) = @_;	my ($formname,$mode,$context) = @_;
my $dc_setcourse_code;	my ($dc_setcourse_code,$authen_check);
my $cctext = &Apache::lonnet::plaintext('cc');	my $cctext = &Apache::lonnet::plaintext('cc');
my %alerts = &sectioncheck_alerts();	my %alerts = &sectioncheck_alerts();
my $role = 'role';	my $role = 'role';
if ($mode eq 'upload') {	if ($mode eq 'upload') {
$role = 'courserole';	$role = 'courserole';
	} else {
	$authen_check = &verify_authen($formname,$context);
}	}
$dc_setcourse_code = (<<"SCRIPTTOP");	$dc_setcourse_code = (<<"SCRIPTTOP");
	$authen_check

function setCourse() {	function setCourse() {
var course = document.$formname.dccourse.value;	var course = document.$formname.dccourse.value;
if (course != "") {	if (course != "") {
Line 4081 SCRIPTTOP	Line 4619 SCRIPTTOP
}	}
}	}
}	}
document.$formname.submit();	var authcheck = auth_check();
	if (authcheck == 'ok') {
	document.$formname.submit();
	}
}	}

ENDSCRIPT	ENDSCRIPT
} else {	} else {
$dc_setcourse_code .= "	$dc_setcourse_code .= "
Line 4104 ENDSCRIPT	Line 4644 ENDSCRIPT
return -1;	return -1;
}	}
ENDSCRIPT	ENDSCRIPT
	return $dc_setcourse_code;
	}

	sub verify_authen {
	my ($formname,$context) = @_;
	my %alerts = &authcheck_alerts();
	my $finish = "return 'ok';";
	if ($context eq 'author') {
	$finish = "document.$formname.submit();";
	}
	my $outcome = <<"ENDSCRIPT";

	function auth_check() {
	var logintype;
	if (document.$formname.login.length) {
	if (document.$formname.login.length > 0) {
	var loginpicked = 0;
	for (var i=0; i<document.$formname.login.length; i++) {
	if (document.$formname.login[i].checked == true) {
	loginpicked = 1;
	logintype = document.$formname.login[i].value;
	}
	}
	if (loginpicked == 0) {
	alert("$alerts{'authen'}");
	return;
	}
	}
	} else {
	logintype = document.$formname.login.value;
	}
	if (logintype == 'nochange') {
	return 'ok';
	}
	var argpicked = document.$formname.elements[logintype+'arg'].value;
	if ((argpicked == null) \|\| (argpicked == '') \|\| (typeof argpicked == 'undefined')) {
	var alertmsg = '';
	switch (logintype) {
	case 'krb':
	alertmsg = '$alerts{'krb'}';
	break;
	case 'int':
	alertmsg = '$alerts{'ipass'}';
	case 'fsys':
	alertmsg = '$alerts{'ipass'}';
	break;
	case 'loc':
	alertmsg = '';
	break;
	default:
	alertmsg = '';
	}
	if (alertmsg != '') {
	alert(alertmsg);
	return;
	}
	}
	$finish
	}
	ENDSCRIPT
}	}

sub sectioncheck_alerts {	sub sectioncheck_alerts {
Line 4125 sub sectioncheck_alerts {	Line 4725 sub sectioncheck_alerts {
return %alerts;	return %alerts;
}	}

	sub authcheck_alerts {
	my %alerts =
	&Apache::lonlocal::texthash(
	authen => 'You must choose an authentication type.',
	krb => 'You need to specify the Kerberos domain.',
	ipass => 'You need to specify the initial password.',
	);
	return %alerts;
	}

1;	1;

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

Removed from v.1.21
changed lines
	Added in v.1.39