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Diff for /loncom/interface/lonuserutils.pm between versions 1.49 and 1.160

version 1.49, 2008/01/20 00:19:11	version 1.160, 2013/12/24 19:15:11
Line 42 use LONCAPA qw(:DEFAULT :match);	Line 42 use LONCAPA qw(:DEFAULT :match);
###############################################################	###############################################################
# Drop student from all sections of a course, except optional $csec	# Drop student from all sections of a course, except optional $csec
sub modifystudent {	sub modifystudent {
my ($udom,$unam,$courseid,$csec,$desiredhost)=@_;	my ($udom,$unam,$courseid,$csec,$desiredhost,$context)=@_;
# if $csec is undefined, drop the student from all the courses matching	# if $csec is undefined, drop the student from all the courses matching
# this one. If $csec is defined, drop them from all other sections of	# this one. If $csec is defined, drop them from all other sections of
# this course and add them to section $csec	# this course and add them to section $csec
Line 69 sub modifystudent {	Line 69 sub modifystudent {
# dom name id mode pass f m l g	# dom name id mode pass f m l g
($udom,$unam,'', '', '',undef,undef,undef,undef,	($udom,$unam,'', '', '',undef,undef,undef,undef,
$section,time,undef,undef,$desiredhost,'','manual',	$section,time,undef,undef,$desiredhost,'','manual',
'',$courseid);	'',$courseid,'',$context);
$result .= $reply.':';	$result .= $reply.':';
}	}
}	}
Line 86 sub modifystudent {	Line 86 sub modifystudent {
sub modifyuserrole {	sub modifyuserrole {
my ($context,$setting,$changeauth,$cid,$udom,$uname,$uid,$umode,$upass,	my ($context,$setting,$changeauth,$cid,$udom,$uname,$uid,$umode,$upass,
$first,$middle,$last,$gene,$sec,$forceid,$desiredhome,$email,$role,	$first,$middle,$last,$gene,$sec,$forceid,$desiredhome,$email,$role,
$end,$start,$checkid) = @_;	$end,$start,$checkid,$inststatus) = @_;
my ($scope,$userresult,$authresult,$roleresult,$idresult);	my ($scope,$userresult,$authresult,$roleresult,$idresult);
if ($setting eq 'course' \|\| $context eq 'course') {	if ($setting eq 'course' \|\| $context eq 'course') {
$scope = '/'.$cid;	$scope = '/'.$cid;
$scope =~ s/\_/\//g;	$scope =~ s/\_/\//g;
if ($role ne 'cc' && $sec ne '') {	if (($role ne 'cc') && ($role ne 'co') && ($sec ne '')) {
$scope .='/'.$sec;	$scope .='/'.$sec;
}	}
} elsif ($context eq 'domain') {	} elsif ($context eq 'domain') {
Line 124 sub modifyuserrole {	Line 124 sub modifyuserrole {
$userresult =	$userresult =
&Apache::lonnet::modifyuser($udom,$uname,$uid,$umode,$upass,$first,	&Apache::lonnet::modifyuser($udom,$uname,$uid,$umode,$upass,$first,
$middle,$last,$gene,$forceid,$desiredhome,	$middle,$last,$gene,$forceid,$desiredhome,
$email,$role,$start,$end);	$email,$inststatus);
if ($userresult eq 'ok') {	if ($userresult eq 'ok') {
if ($role ne '') {	if ($role ne '') {
$role =~ s/_/\//g;	$role =~ s/_/\//g;
$roleresult = &Apache::lonnet::assignrole($udom,$uname,$scope,	$roleresult = &Apache::lonnet::assignrole($udom,$uname,$scope,
$role,$end,$start);	$role,$end,$start,'',
	'',$context);
}	}
}	}
return ($userresult,$authresult,$roleresult,$idresult);	return ($userresult,$authresult,$roleresult,$idresult);
Line 168 sub propagate_id_change {	Line 169 sub propagate_id_change {
}	}

sub update_classlist {	sub update_classlist {
my ($cdom,$cnum,$udom,$uname,$user) = @_;	my ($cdom,$cnum,$udom,$uname,$user,$newend) = @_;
my ($uid,$classlistentry);	my ($uid,$classlistentry);
my $fullname =	my $fullname =
&Apache::lonnet::format_name($user->{'firstname'},$user->{'middlename'},	&Apache::lonnet::format_name($user->{'firstname'},$user->{'middlename'},
Line 179 sub update_classlist {	Line 180 sub update_classlist {
my @classinfo = split(/:/,$classhash{$uname.':'.$udom});	my @classinfo = split(/:/,$classhash{$uname.':'.$udom});
my $ididx=&Apache::loncoursedata::CL_ID() - 2;	my $ididx=&Apache::loncoursedata::CL_ID() - 2;
my $nameidx=&Apache::loncoursedata::CL_FULLNAME() - 2;	my $nameidx=&Apache::loncoursedata::CL_FULLNAME() - 2;
	my $endidx = &Apache::loncoursedata::CL_END() - 2;
	my $startidx = &Apache::loncoursedata::CL_START() - 2;
for (my $i=0; $i<@classinfo; $i++) {	for (my $i=0; $i<@classinfo; $i++) {
if ($i == $ididx) {	if ($i == $endidx) {
	if ($newend ne '') {
	$classlistentry .= $newend.':';
	} else {
	$classlistentry .= $classinfo[$i].':';
	}
	} elsif ($i == $startidx) {
	if ($newend ne '') {
	if ($classinfo[$i] > $newend) {
	$classlistentry .= $newend.':';
	} else {
	$classlistentry .= $classinfo[$i].':';
	}
	} else {
	$classlistentry .= $classinfo[$i].':';
	}
	} elsif ($i == $ididx) {
if (defined($user->{'id'})) {	if (defined($user->{'id'})) {
$classlistentry .= $user->{'id'}.':';	$classlistentry .= $user->{'id'}.':';
} else {	} else {
$classlistentry .= $classinfo[$i].':';	$classlistentry .= $classinfo[$i].':';
}	}
} elsif ($i == $nameidx) {	} elsif ($i == $nameidx) {
$classlistentry .= $fullname.':';	if (defined($user->{'lastname'})) {
	$classlistentry .= $fullname.':';
	} else {
	$classlistentry .= $classinfo[$i].':';
	}
} else {	} else {
$classlistentry .= $classinfo[$i].':';	$classlistentry .= $classinfo[$i].':';
}	}
Line 212 sub domain_roles_select {	Line 235 sub domain_roles_select {
# domain context	# domain context
#	#
# Role types	# Role types
my @roletypes = ('domain','author','course');	my @roletypes = ('domain','author','course','community');
my %lt = &role_type_names();	my %lt = &role_type_names();
	my $onchangefirst = "updateCols('showrole')";
	my $onchangesecond = "updateCols('showrole')";
#	#
# build up the menu information to be passed to	# build up the menu information to be passed to
# &Apache::loncommon::linked_select_forms	# &Apache::loncommon::linked_select_forms
Line 224 sub domain_roles_select {	Line 249 sub domain_roles_select {
foreach my $roletype (@roletypes) {	foreach my $roletype (@roletypes) {
# set up the text for this domain	# set up the text for this domain
$select_menus{$roletype}->{'text'}= $lt{$roletype};	$select_menus{$roletype}->{'text'}= $lt{$roletype};
	my $crstype;
	if ($roletype eq 'community') {
	$crstype = 'Community';
	}
# we want a choice of 'default' as the default in the second menu	# we want a choice of 'default' as the default in the second menu
if ($env{'form.roletype'} ne '') {	if ($env{'form.roletype'} ne '') {
$select_menus{$roletype}->{'default'} = $env{'form.showrole'};	$select_menus{$roletype}->{'default'} = $env{'form.showrole'};
Line 238 sub domain_roles_select {	Line 267 sub domain_roles_select {
@roles = &construction_space_roles();	@roles = &construction_space_roles();
} else {	} else {
my $custom = 1;	my $custom = 1;
@roles = &course_roles('domain',undef,$custom);	@roles = &course_roles('domain',undef,$custom,$roletype);
}	}
my $order = ['Any',@roles];	my $order = ['Any',@roles];
$select_menus{$roletype}->{'order'} = $order;	$select_menus{$roletype}->{'order'} = $order;
Line 248 sub domain_roles_select {	Line 277 sub domain_roles_select {
&mt('Custom role');	&mt('Custom role');
} else {	} else {
$select_menus{$roletype}->{'select2'}->{$role} =	$select_menus{$roletype}->{'select2'}->{$role} =
&Apache::lonnet::plaintext($role);	&Apache::lonnet::plaintext($role,$crstype);
}	}
}	}
$select_menus{$roletype}->{'select2'}->{'Any'} = &mt('Any');	$select_menus{$roletype}->{'select2'}->{'Any'} = &mt('Any');
}	}
my $result = &Apache::loncommon::linked_select_forms	my $result = &Apache::loncommon::linked_select_forms
('studentform',(' 'x3).&mt('Role: '),$env{'form.roletype'},	('studentform',(' 'x3).&mt('Role: '),$env{'form.roletype'},
'roletype','showrole',\%select_menus,['domain','author','course']);	'roletype','showrole',\%select_menus,
	['domain','author','course','community'],$onchangefirst,
	$onchangesecond);
return $result;	return $result;
}	}

Line 267 sub hidden_input {	Line 298 sub hidden_input {
}	}

sub print_upload_manager_header {	sub print_upload_manager_header {
my ($r,$datatoken,$distotal,$krbdefdom,$context,$permission)=@_;	my ($r,$datatoken,$distotal,$krbdefdom,$context,$permission,$crstype,
	$can_assign)=@_;
my $javascript;	my $javascript;
#	#
if (! exists($env{'form.upfile_associate'})) {	if (! exists($env{'form.upfile_associate'})) {
Line 281 sub print_upload_manager_header {	Line 313 sub print_upload_manager_header {
}	}
}	}
if ($env{'form.upfile_associate'} eq 'reverse') {	if ($env{'form.upfile_associate'} eq 'reverse') {
$javascript=&upload_manager_javascript_reverse_associate();	$javascript=&upload_manager_javascript_reverse_associate($can_assign);
} else {	} else {
$javascript=&upload_manager_javascript_forward_associate();	$javascript=&upload_manager_javascript_forward_associate($can_assign);
}	}
#	#
# Deal with restored settings	# Deal with restored settings
Line 304 sub print_upload_manager_header {	Line 336 sub print_upload_manager_header {
my $javascript_validations =	my $javascript_validations =
&javascript_validations('upload',$krbdefdom,$password_choice,undef,	&javascript_validations('upload',$krbdefdom,$password_choice,undef,
$env{'request.role.domain'},$context,	$env{'request.role.domain'},$context,
$groupslist);	$groupslist,$crstype);
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(
"<br />\n");	'<h3>'.&mt('Identify fields in uploaded list')."</h3>\n".
$r->print('<div class="LC_left_float"><h3>'.	'<p class="LC_info">'.
&mt('Identify fields in uploaded list')."</h3>\n");	&mt('Total number of records found in file: [_1]'
$r->print(&mt('Enter as many fields as you can.<br /> The system will inform you and bring you back to this page, <br /> if the data selected are insufficient to add users.')."<br />\n");	,'<b>'.$distotal.'</b>').
	"</p>\n"
	);
	if ($distotal == 0) {
	$r->print('<p class="LC_warning">'.&mt('None found').'</p>');
	}
	$r->print(
	'<p>'.
	&mt('Enter as many fields as you can.').'<br />'.
	&mt('The system will inform you and bring you back to this page,[_1]if the data selected are insufficient to add users.','<br />').
	"</p>\n"
	);
$r->print(&hidden_input('action','upload').	$r->print(&hidden_input('action','upload').
&hidden_input('state','got_file').	&hidden_input('state','got_file').
&hidden_input('associate','').	&hidden_input('associate','').
Line 318 sub print_upload_manager_header {	Line 361 sub print_upload_manager_header {
&hidden_input('fileupload',$env{'form.fileupload'}).	&hidden_input('fileupload',$env{'form.fileupload'}).
&hidden_input('upfiletype',$env{'form.upfiletype'}).	&hidden_input('upfiletype',$env{'form.upfiletype'}).
&hidden_input('upfile_associate',$env{'form.upfile_associate'}));	&hidden_input('upfile_associate',$env{'form.upfile_associate'}));
$r->print('<br /><input type="button" value="Reverse Association" '.	$r->print(
'name="'.&mt('Reverse Association').'" '.	'<div class="LC_left_float">'.
'onClick="javascript:this.form.associate.value=\'Reverse Association\';submit(this.form);" />');	'<fieldset><legend>'.&mt('Functions').'</legend>'.
$r->print('<label><input type="checkbox" name="noFirstLine"'.$checked.'/>'.	'<label><input type="checkbox" name="noFirstLine"'.$checked.' />'.
&mt('Ignore First Line').'</label>');	&mt('Ignore First Line').'</label>'.
$r->print("<br /><br />\n".	' <input type="button" value="'.&mt('Reverse Association').'" '.
'<script type="text/javascript" language="Javascript">'."\n".	'name="Reverse Association" '.
$javascript."\n".$javascript_validations.'</script>');	'onclick="javascript:this.form.associate.value=\'Reverse Association\';submit(this.form);" />'.
	'</fieldset></div><br clear="all" />'
	);
	$r->print(
	'<script type="text/javascript" language="Javascript">'."\n".
	'// <![CDATA['."\n".
	$javascript."\n".$javascript_validations."\n".
	'// ]]>'."\n".
	'</script>'
	);
}	}

###############################################################	###############################################################
###############################################################	###############################################################
sub javascript_validations {	sub javascript_validations {
my ($mode,$krbdefdom,$curr_authtype,$curr_authfield,$domain,	my ($mode,$krbdefdom,$curr_authtype,$curr_authfield,$domain,
$context,$groupslist)=@_;	$context,$groupslist,$crstype)=@_;
my %param = (	my %param = (
kerb_def_dom => $krbdefdom,	kerb_def_dom => $krbdefdom,
curr_authtype => $curr_authtype,	curr_authtype => $curr_authtype,
Line 347 sub javascript_validations {	Line 399 sub javascript_validations {
$param{'curr_autharg'} = $curr_authfield;	$param{'curr_autharg'} = $curr_authfield;
}	}

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

my ($setsection_call,$setsections_js);	my ($setsection_call,$setsections_js);
my $finish = " vf.submit();\n";	my $finish = " vf.submit();\n";
if ($mode eq 'upload') {	if ($mode eq 'upload') {
if (($context eq 'course') \|\| ($context eq 'domain')) {	if (($context eq 'course') \|\| ($context eq 'domain')) {
if ($context eq 'course') {	if ($context eq 'course') {
if ($env{'request.course.sec'} eq '') {	if ($env{'request.course.sec'} eq '') {
$setsection_call = 'setSections(document.'.$param{'formname'}.');';	$setsection_call = 'setSections(document.'.$param{'formname'}.",'$crstype'".');';
$setsections_js =	$setsections_js =
&setsections_javascript($param{'formname'},$groupslist,	&setsections_javascript($param{'formname'},$groupslist,
$mode);	$mode,'',$crstype,$showcredits);
} else {	} else {
$setsection_call = "'ok'";	$setsection_call = "'ok'";
}	}
} elsif ($context eq 'domain') {	} elsif ($context eq 'domain') {
$setsection_call = 'setCourse()';	$setsection_call = 'setCourse()';
$setsections_js = &dc_setcourse_js($param{'formname'},$mode,$context);	$setsections_js = &dc_setcourse_js($param{'formname'},$mode,
	$context,$showcredits);
}	}
$finish = " var checkSec = $setsection_call\n".	$finish = " var checkSec = $setsection_call\n".
" if (checkSec == 'ok') {\n".	" if (checkSec == 'ok') {\n".
Line 378 sub javascript_validations {	Line 437 sub javascript_validations {
krb => 'You need to specify the Kerberos domain.',	krb => 'You need to specify the Kerberos domain.',
ipass => 'You need to specify the initial password.',	ipass => 'You need to specify the initial password.',
name => 'The optional name field was not specified.',	name => 'The optional name field was not specified.',
snum => 'The optional ID number field was not specified.',	snum => 'The optional student/employee ID field was not specified.',
section => 'The optional section field was not specified.',	section => 'The optional section field was not specified.',
email => 'The optional email address field was not specified.',	email => 'The optional e-mail address field was not specified.',
role => 'The optional role field was not specified.',	role => 'The optional role field was not specified.',
	domain => 'The optional domain field was not specified.',
continue => 'Continue adding users?',	continue => 'Continue adding users?',
);	);
	if ($showcredits) {
	$alert{'credits'} = &mt('The optional credits field was not specified');
	}
	if (($mode eq 'upload') && ($context eq 'domain')) {
	$alert{'inststatus'} = &mt('The optional affiliation field was not specified');
	}
my $function_name = <<"END";	my $function_name = <<"END";
$setsections_js	$setsections_js

function verify_message (vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail) {	function verify_message (vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail,foundrole,founddomain,foundinststatus,foundcredits) {
END	END
my ($authnum,%can_assign) = &Apache::loncommon::get_assignable_auth($domain);	my ($authnum,%can_assign) = &Apache::loncommon::get_assignable_auth($domain);
my $auth_checks;	my $auth_checks;
Line 444 END	Line 510 END
return;	return;
}	}
}	}
	/* regexp here to check for non \d \. in credits */
END	END
} else {	} else {
$auth_checks .= (<<END);	$auth_checks .= (<<END);
Line 495 END	Line 562 END
if (message!='') {	if (message!='') {
message+='\\n';	message+='\\n';
}	}
	message+='$alert{'section'}';
}	}
if (foundemail==0) {	if (foundemail==0) {
if (message!='') {	if (message!='') {
Line 502 END	Line 570 END
}	}
message+='$alert{'email'}';	message+='$alert{'email'}';
}	}
	if (foundrole==0) {
	if (message!='') {
	message+='\\n';
	}
	message+='$alert{'role'}';
	}
	if (founddomain==0) {
	if (message!='') {
	message+='\\n';
	}
	message+='$alert{'domain'}';
	}
	END
	if ($showcredits) {
	$optional_checks .= <<END;
	if (foundcredits==0) {
	if (message!='') {
	message+='\\n';
	}
	message+='$alert{'credits'}';
	}
	END
	}
	if (($mode eq 'upload') && ($context eq 'domain')) {
	$optional_checks .= (<<END);

	if (foundinststatus==0) {
	if (message!='') {
	message+='\\n';
	}
	message+='$alert{'inststatus'}';
	}
	END
	}
	$optional_checks .= (<<END);

if (message!='') {	if (message!='') {
message+= '\\n$alert{'continue'}';	message+= '\\n$alert{'continue'}';
if (confirm(message)) {	if (confirm(message)) {
Line 522 END	Line 626 END
###############################################################	###############################################################
###############################################################	###############################################################
sub upload_manager_javascript_forward_associate {	sub upload_manager_javascript_forward_associate {
	my ($can_assign) = @_;
	my ($auth_update,$numbuttons,$argreset);
	if (ref($can_assign) eq 'HASH') {
	if ($can_assign->{'krb4'} \|\| $can_assign->{'krb5'}) {
	$argreset .= " vf.krbarg.value='';\n";
	$numbuttons ++ ;
	}
	if ($can_assign->{'int'}) {
	$argreset .= " vf.intarg.value='';\n";
	$numbuttons ++;
	}
	if ($can_assign->{'loc'}) {
	$argreset .= " vf.locarg.value='';\n";
	$numbuttons ++;
	}
	if (!$can_assign->{'int'}) {
	my $warning = &mt('You may not specify an initial password for each user, as this is only available when new users use LON-CAPA internal authentication.').'\n'.
	&mt('Your current role does not have rights to create users with that authentication type.');
	$auth_update = <<"END";
	// Currently the initial password field is only supported for internal auth
	// (see bug 6368).
	if (nw==9) {
	eval('vf.f'+tf+'.selectedIndex=0;')
	alert('$warning');
	}
	END
	} elsif ($numbuttons > 1) {
	$auth_update = <<"END";
	// If we set the password, make the password form below correspond to
	// the new value.
	if (nw==9) {
	changed_radio('int',document.studentform);
	set_auth_radio_buttons('int',document.studentform);
	$argreset
	}

	END
	}
	}

return(<<ENDPICK);	return(<<ENDPICK);
function verify(vf,sec_caller) {	function verify(vf,sec_caller) {
var founduname=0;	var founduname=0;
Line 531 function verify(vf,sec_caller) {	Line 675 function verify(vf,sec_caller) {
var foundsec=0;	var foundsec=0;
var foundemail=0;	var foundemail=0;
var foundrole=0;	var foundrole=0;
	var founddomain=0;
	var foundinststatus=0;
	var foundcredits=0;
var tw;	var tw;
for (i=0;i<=vf.nfields.value;i++) {	for (i=0;i<=vf.nfields.value;i++) {
tw=eval('vf.f'+i+'.selectedIndex');	tw=eval('vf.f'+i+'.selectedIndex');
Line 541 function verify(vf,sec_caller) {	Line 688 function verify(vf,sec_caller) {
if (tw==9) { foundpwd=1; }	if (tw==9) { foundpwd=1; }
if (tw==10) { foundemail=1; }	if (tw==10) { foundemail=1; }
if (tw==11) { foundrole=1; }	if (tw==11) { foundrole=1; }
	if (tw==12) { founddomain=1; }
	if (tw==13) { foundinststatus=1; }
	if (tw==14) { foundcredits=1; }
}	}
verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail,foundrole);	verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail,foundrole,founddomain,foundinststatus,foundcredits);
}	}

//	//
Line 563 function verify(vf,sec_caller) {	Line 713 function verify(vf,sec_caller) {
// 9 = ipwd (password)	// 9 = ipwd (password)
// 10 = email address	// 10 = email address
// 11 = role	// 11 = role
	// 12 = domain
	// 13 = inststatus
	// 14 = foundcredits

function flip(vf,tf) {	function flip(vf,tf) {
var nw=eval('vf.f'+tf+'.selectedIndex');	var nw=eval('vf.f'+tf+'.selectedIndex');
Line 592 function flip(vf,tf) {	Line 745 function flip(vf,tf) {
}	}
}	}
}	}
// If we set the password, make the password form below correspond to	$auth_update
// the new value.
if (nw==9) {
changed_radio('int',document.studentform);
set_auth_radio_buttons('int',document.studentform);
vf.intarg.value='';
vf.krbarg.value='';
vf.locarg.value='';
}
}	}

function clearpwd(vf) {	function clearpwd(vf) {
Line 618 ENDPICK	Line 763 ENDPICK
###############################################################	###############################################################
###############################################################	###############################################################
sub upload_manager_javascript_reverse_associate {	sub upload_manager_javascript_reverse_associate {
	my ($can_assign) = @_;
	my ($auth_update,$numbuttons,$argreset);
	if (ref($can_assign) eq 'HASH') {
	if ($can_assign->{'krb4'} \|\| $can_assign->{'krb5'}) {
	$argreset .= " vf.krbarg.value='';\n";
	$numbuttons ++ ;
	}
	if ($can_assign->{'int'}) {
	$argreset .= " vf.intarg.value='';\n";
	$numbuttons ++;
	}
	if ($can_assign->{'loc'}) {
	$argreset .= " vf.locarg.value='';\n";
	$numbuttons ++;
	}
	if (!$can_assign->{'int'}) {
	my $warning = &mt('You may not specify an initial password, as this is only available when new users use LON-CAPA internal authentication.\n').
	&mt('Your current role does not have rights to create users with that authentication type.');
	$auth_update = <<"END";
	// Currently the initial password field is only supported for internal auth
	// (see bug 6368).
	if (tf==8 && nw!=0) {
	eval('vf.f'+tf+'.selectedIndex=0;')
	alert('$warning');
	}
	END
	} elsif ($numbuttons > 1) {
	$auth_update = <<"END";
	// initial password specified, pick internal authentication
	if (tf==8 && nw!=0) {
	changed_radio('int',document.studentform);
	set_auth_radio_buttons('int',document.studentform);
	$argreset
	}

	END
	}
	}

return(<<ENDPICK);	return(<<ENDPICK);
function verify(vf,sec_caller) {	function verify(vf,sec_caller) {
var founduname=0;	var founduname=0;
Line 625 function verify(vf,sec_caller) {	Line 809 function verify(vf,sec_caller) {
var foundname=0;	var foundname=0;
var foundid=0;	var foundid=0;
var foundsec=0;	var foundsec=0;
	var foundemail=0;
var foundrole=0;	var foundrole=0;
	var founddomain=0;
	var foundinststatus=0;
	var foundcredits=0;
var tw;	var tw;
for (i=0;i<=vf.nfields.value;i++) {	for (i=0;i<=vf.nfields.value;i++) {
tw=eval('vf.f'+i+'.selectedIndex');	tw=eval('vf.f'+i+'.selectedIndex');
Line 634 function verify(vf,sec_caller) {	Line 822 function verify(vf,sec_caller) {
if (i==6 && tw!=0) { foundid=1; }	if (i==6 && tw!=0) { foundid=1; }
if (i==7 && tw!=0) { foundsec=1; }	if (i==7 && tw!=0) { foundsec=1; }
if (i==8 && tw!=0) { foundpwd=1; }	if (i==8 && tw!=0) { foundpwd=1; }
if (i==9 && tw!=0) { foundrole=1; }	if (i==9 && tw!=0) { foundemail=1; }
	if (i==10 && tw!=0) { foundrole=1; }
	if (i==11 && tw!=0) { founddomain=1; }
	if (i==12 && tw!=0) { foundinstatus=1; }
	if (i==13 && tw!=0) { foundcredits=1; }
}	}
verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec,foundrole);	verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail,foundrole,founddomain,foundinststatus,foundcredits);
}	}

function flip(vf,tf) {	function flip(vf,tf) {
Line 653 function flip(vf,tf) {	Line 845 function flip(vf,tf) {
if ((tf>=2) && (tf<=5) && (nw!=0)) {	if ((tf>=2) && (tf<=5) && (nw!=0)) {
eval('vf.f1.selectedIndex=0;')	eval('vf.f1.selectedIndex=0;')
}	}
// intial password specified, pick internal authentication	$auth_update
if (tf==8 && nw!=0) {
changed_radio('int',document.studentform);
set_auth_radio_buttons('int',document.studentform);
vf.krbarg.value='';
vf.intarg.value='';
vf.locarg.value='';
}
}	}

function clearpwd(vf) {	function clearpwd(vf) {
Line 675 ENDPICK	Line 860 ENDPICK
###############################################################	###############################################################
###############################################################	###############################################################
sub print_upload_manager_footer {	sub print_upload_manager_footer {
my ($r,$i,$keyfields,$defdom,$today,$halfyear,$context,$permission) = @_;	my ($r,$i,$keyfields,$defdom,$today,$halfyear,$context,$permission,$crstype,
	$showcredits) = @_;
my $form = 'document.studentform';	my $form = 'document.studentform';
my $formname = 'studentform';	my $formname = 'studentform';
my ($krbdef,$krbdefdom) =	my ($krbdef,$krbdefdom) =
Line 693 sub print_upload_manager_footer {	Line 879 sub print_upload_manager_footer {
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,undef,	my $date_table = &date_setting_table(undef,undef,$context,undef,
$formname,$permission);	$formname,$permission,$crstype);

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);
$Str .= "<h3>".&mt('Login Type')."</h3>\n";
	$Str .= '<h3>'.&mt('Options').'</h3>'
	.&Apache::lonhtmlcommon::start_pick_box();

	$Str .= &Apache::lonhtmlcommon::row_title(&mt('Login Type'));
if ($context eq 'domain') {	if ($context eq 'domain') {
$Str .= '<p>'.&mt('Change authentication for existing users to these settings?').' <span class="LC_nobreak"><label><input type="radio" name="changeauth" value="No" checked="checked" />'.&mt('No').'</label>  <label><input type="radio" name="changeauth" value="Yes" />'.&mt('Yes').'</label></span></p>';	$Str .= '<p>'
	.&mt('Change authentication for existing users in domain "[_1]" to these settings?'
	,$defdom)
	.' <span class="LC_nobreak"><label>'
	.'<input type="radio" name="changeauth" value="No" checked="checked" />'
	.&mt('No').'</label>'
	.'  <label>'
	.'<input type="radio" name="changeauth" value="Yes" />'
	.&mt('Yes').'</label>'
	.'</span></p>';
} else {	} else {
$Str .= "<p>\n".	$Str .= '<p class="LC_info">'."\n".
&mt('Note: this will not take effect if the user already exists').	&mt('This will not take effect if the user already exists.').
&Apache::loncommon::help_open_topic('Auth_Options').	&Apache::loncommon::help_open_topic('Auth_Options').
"</p>\n";	"</p>\n";
}	}
$Str .= &set_login($defdom,$krbform,$intform,$locform);	$Str .= &set_login($defdom,$krbform,$intform,$locform);

my ($home_server_pick,$numlib) =	my ($home_server_pick,$numlib) =
&Apache::loncommon::home_server_form_item($defdom,'lcserver',	&Apache::loncommon::home_server_form_item($defdom,'lcserver',
'default','hide');	'default','hide');
if ($numlib > 1) {	if ($numlib > 1) {
$Str .= '<h3>'.&mt('LON-CAPA Home Server for New Users')."</h3>\n".	$Str .= &Apache::lonhtmlcommon::row_closure()
&mt('LON-CAPA domain: [_1] with home server: [_2]',$defdom,	.&Apache::lonhtmlcommon::row_title(
$home_server_pick).'<br />';	&mt('LON-CAPA Home Server for New Users'))
} else {	.&mt('LON-CAPA domain: [_1] with home server:','"'.$defdom.'"')
$Str .= $home_server_pick;	.$home_server_pick
}	.&Apache::lonhtmlcommon::row_closure();
$Str .= '<h3>'.&mt('Starting and Ending Dates').	} else {
"</h3>\n";	$Str .= $home_server_pick.
$Str .= "<p>\n".$date_table."</p>\n";	&Apache::lonhtmlcommon::row_closure();
	}

	$Str .= &Apache::lonhtmlcommon::row_title(&mt('Default domain'))
	.&Apache::loncommon::select_dom_form($defdom,'defaultdomain',undef,1)
	.&Apache::lonhtmlcommon::row_closure();

	$Str .= &Apache::lonhtmlcommon::row_title(&mt('Starting and Ending Dates'))
	."<p>\n".$date_table."</p>\n"
	.&Apache::lonhtmlcommon::row_closure();

if ($context eq 'domain') {	if ($context eq 'domain') {
$Str .= '<h3>'.&mt('Settings for assigning roles:').'</h3>'."\n".	$Str .= &Apache::lonhtmlcommon::row_title(
&mt('Pick the action to take on roles for these users:').'<br /><span class="LC_nobreak"><label><input type="radio" name="roleaction" value="norole" checked="checked" /> '.&mt('No role changes').'</label>   <label><input type="radio" name="roleaction" value="domain" /> '.&mt('Add a domain role').'</label>   <label><input type="radio" name="roleaction" value="course" /> '.&mt('Add a course role').'</label></span>';	&mt('Settings for assigning roles'))
}	.&mt('Pick the action to take on roles for these users:').'<br />'
if ($context eq 'author') {	.'<span class="LC_nobreak"><label>'
$Str .= '<h3>'.&mt('Default role')."</h3>\n".	.'<input type="radio" name="roleaction" value="norole" checked="checked" />'
&mt('Choose the role to assign to users without a value specified in the uploaded file');	.' '.&mt('No role changes').'</label>'
	.'   <label>'
	.'<input type="radio" name="roleaction" value="domain" />'
	.' '.&mt('Add a domain role').'</label>'
	.'   <label>'
	.'<input type="radio" name="roleaction" value="course" />'
	.' '.&mt('Add a course/community role').'</label>'
	.'</span>';
	} elsif ($context eq 'author') {
	$Str .= &Apache::lonhtmlcommon::row_title(
	&mt('Default role'))
	.&mt('Choose the role to assign to users without a value specified in the uploaded file.')
} elsif ($context eq 'course') {	} elsif ($context eq 'course') {
$Str .= '<h3>'.&mt('Default role and section')."</h3>\n".	if ($showcredits) {
&mt('Choose the role and/or section(s) to assign to users without values specified in the uploaded file');	$Str .= &Apache::lonhtmlcommon::row_title(
	&mt('Default role, section and credits'))
	.&mt('Choose the role and/or section(s) and/or credits to assign to users without values specified in the uploaded file.');
	} else {
	$Str .= &Apache::lonhtmlcommon::row_title(
	&mt('Default role and section'))
	.&mt('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(s)')."</b><br />\n".	$Str .= &Apache::lonhtmlcommon::row_title(
&mt('Role and/or section(s) for users without values specified in the uploaded file.');	&mt('Default role and/or section(s)'))
	.&mt('Role and/or section(s) for users without values specified in the uploaded file.');
}	}
$Str .= '<br />';
if (($context eq 'domain') \|\| ($context eq 'author')) {	if (($context eq 'domain') \|\| ($context eq 'author')) {
my ($options,$cb_script,$coursepick) = &default_role_selector($context,1);	$Str .= '<br />';
	my ($options,$cb_script,$coursepick) =
	&default_role_selector($context,1,'',$showcredits);
if ($context eq 'domain') {	if ($context eq 'domain') {
$Str .= '<span class="LC_role_level">'.&mt('Domain Level').'</span><br />'.$options.'<br /><br /><span class="LC_role_level">'.&mt('Course Level').'</span><br />'.$cb_script.$coursepick;	$Str .= '<p>'
	.'<b>'.&mt('Domain Level').'</b><br />'
	.$options
	.'</p><p>'
	.'<b>'.&mt('Course Level').'</b>'
	.'</p>'
	.$cb_script.$coursepick
	.&Apache::lonhtmlcommon::row_closure();
} elsif ($context eq 'author') {	} elsif ($context eq 'author') {
$Str .= $options;	$Str .= $options
	.&Apache::lonhtmlcommon::row_closure(1); # last row in pick_box
}	}
} else {	} else {
my ($cnum,$cdom) = &get_course_identity();	my ($cnum,$cdom) = &get_course_identity();
my $rowtitle = &mt('section');	my $rowtitle = &mt('section');
my $secbox = &section_picker($cdom,$cnum,'Any',$rowtitle,	my $defaultcredits;
$permission,$context,'upload');	if ($showcredits) {
$Str .= $secbox."<h3>".&mt('Full Update')."</h3>\n".	$defaultcredits = &get_defaultcredits();
'<p><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";	my $secbox = &section_picker($cdom,$cnum,'Any',$rowtitle,$permission,
	$context,'upload',$crstype,$showcredits,
	$defaultcredits);
	$Str .= $secbox
	.&Apache::lonhtmlcommon::row_closure();
	my %lt;
	if ($crstype eq 'Community') {
	%lt = &Apache::lonlocal::texthash (
	disp => 'Display members with current/future access who are not in the uploaded file',
	stus => 'Members selected from this list can be dropped.'
	);
	} else {
	%lt = &Apache::lonlocal::texthash (
	disp => 'Display students with current/future access who are not in the uploaded file',
	stus => 'Students selected from this list can be dropped.'
	);
	}
	$Str .= &Apache::lonhtmlcommon::row_title(&mt('Full Update'))
	.'<label><input type="checkbox" name="fullup" value="yes" />'
	.' '.$lt{'disp'}
	.'</label><br />'
	.$lt{'stus'}
	.&Apache::lonhtmlcommon::row_closure();
}	}
if ($context eq 'course' \|\| $context eq 'domain') {	if ($context eq 'course' \|\| $context eq 'domain') {
$Str .= &forceid_change($context);	$Str .= &forceid_change($context);
}	}
$Str .= '</div><div class="LC_clear_float_footer"><br /><input type="button"'.
'onClick="javascript:verify(this.form,this.form.csec)" '.	$Str .= &Apache::lonhtmlcommon::end_pick_box();
'value="Update Users" />'."<br />\n";
if ($context eq 'course') {
$Str .= &mt('Note: for large courses, this operation may be time '.
'consuming');
}
$Str .= '</div>';	$Str .= '</div>';

	# Footer
	$Str .= '<div class="LC_clear_float_footer">'
	.'<hr />';
	if ($context eq 'course') {
	$Str .= '<p class="LC_info">'
	.&mt('Note: This operation may be time consuming when adding several users.')
	.'</p>';
	}
	$Str .= '<p><input type="button"'
	.' onclick="javascript:verify(this.form,this.form.csec)"'
	.' value="'.&mt('Update Users').'" />'
	.'</p>'."\n"
	.'</div>';
$r->print($Str);	$r->print($Str);
return;	return;
}	}

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

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

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

sub forceid_change {	sub forceid_change {
my ($context) = @_;	my ($context) = @_;
my $output =	my $output =
"<h3>".&mt('ID/Student Number')."</h3>\n".	&Apache::lonhtmlcommon::row_title(&mt('Student/Employee ID'))
"<p>\n".'<label><input type="checkbox" name="forceid" value="yes">'.	.'<label><input type="checkbox" name="forceid" value="yes" />'
&mt('Disable ID/Student Number Safeguard and Force Change '.	.&mt('Disable Student/Employee ID Safeguard and force change of conflicting IDs')
'of Conflicting IDs').'</label><br />'."\n".	.'</label><br />'."\n"
&mt('(only do if you know what you are doing.)')."\n";	.&mt('(only do if you know what you are doing.)')."\n";
if ($context eq 'domain') {	if ($context eq 'domain') {
$output .= '<br /><label><input type="checkbox" name="recurseid"'.	$output .= '<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 student/employee ID in courses in which user is active/future student,[_1](if forcing change).','<br />').
'</label>'."\n";	'</label>'."\n";
}	}
$output .= '</p>';	$output .= &Apache::lonhtmlcommon::row_closure(1); # last row in pick_box
return $output;	return $output;
}	}

###############################################################	###############################################################
###############################################################	###############################################################
sub print_upload_manager_form {	sub print_upload_manager_form {
my ($r,$context,$permission) = @_;	my ($r,$context,$permission,$crstype,$showcredits) = @_;
my $firstLine;	my $firstLine;
my $datatoken;	my $datatoken;
if (!$env{'form.datatoken'}) {	if (!$env{'form.datatoken'}) {
Line 817 sub print_upload_manager_form {	Line 1126 sub print_upload_manager_form {
'ipwd_choice' => 'scalar',	'ipwd_choice' => 'scalar',
'email_choice' => 'scalar',	'email_choice' => 'scalar',
'role_choice' => 'scalar',	'role_choice' => 'scalar',
	'domain_choice' => 'scalar',
	'inststatus_choice' => 'scalar',
};	};
my $defdom = $env{'request.role.domain'};	if ($showcredits) {
	$col_setting_names->{'credits_choice'} = 'scalar';
	}
if ($context eq 'course') {	if ($context eq 'course') {
&Apache::loncommon::restore_course_settings('enrollment_upload',	&Apache::loncommon::restore_course_settings('enrollment_upload',
$col_setting_names);	$col_setting_names);
Line 826 sub print_upload_manager_form {	Line 1139 sub print_upload_manager_form {
&Apache::loncommon::restore_settings($context,'user_upload',	&Apache::loncommon::restore_settings($context,'user_upload',
$col_setting_names);	$col_setting_names);
}	}
	my $defdom = $env{'request.role.domain'};
#	#
# Determine kerberos parameters as appropriate	# Determine kerberos parameters as appropriate
my ($krbdef,$krbdefdom) =	my ($krbdef,$krbdefdom) =
&Apache::loncommon::get_kerberos_defaults($defdom);	&Apache::loncommon::get_kerberos_defaults($defdom);
#	#
	my ($authnum,%can_assign) = &Apache::loncommon::get_assignable_auth($defdom);
&print_upload_manager_header($r,$datatoken,$distotal,$krbdefdom,$context,	&print_upload_manager_header($r,$datatoken,$distotal,$krbdefdom,$context,
$permission);	$permission,$crstype,\%can_assign);
my $i;	my $i;
my $keyfields;	my $keyfields;
if ($total>=0) {	if ($total>=0) {
Line 843 sub print_upload_manager_form {	Line 1158 sub print_upload_manager_form {
['mname',&mt('Middle Names/Initials'),$env{'form.mname_choice'}],	['mname',&mt('Middle Names/Initials'),$env{'form.mname_choice'}],
['lname',&mt('Last Name'), $env{'form.lname_choice'}],	['lname',&mt('Last Name'), $env{'form.lname_choice'}],
['gen', &mt('Generation'), $env{'form.gen_choice'}],	['gen', &mt('Generation'), $env{'form.gen_choice'}],
['id', &mt('ID/Student Number'),$env{'form.id_choice'}],	['id', &mt('Student/Employee ID'),$env{'form.id_choice'}],
['sec', &mt('Section'), $env{'form.sec_choice'}],	['sec', &mt('Section'), $env{'form.sec_choice'}],
['ipwd', &mt('Initial Password'),$env{'form.ipwd_choice'}],	['ipwd', &mt('Initial Password'),$env{'form.ipwd_choice'}],
['email',&mt('E-mail Address'), $env{'form.email_choice'}],	['email',&mt('E-mail Address'), $env{'form.email_choice'}],
['role',&mt('Role'), $env{'form.role_choice'}]);	['role',&mt('Role'), $env{'form.role_choice'}],
	['domain',&mt('Domain'), $env{'form.domain_choice'}],
	['inststatus',&mt('Affiliation'), $env{'form.inststatus_choice'}]);
	if ($showcredits) {
	push(@field,
	['credits',&mt('Student Credits'), $env{'form.credits_choice'}]);
	}
if ($env{'form.upfile_associate'} eq 'reverse') {	if ($env{'form.upfile_associate'} eq 'reverse') {
&Apache::loncommon::csv_print_samples($r,\@records);	&Apache::loncommon::csv_print_samples($r,\@records);
$i=&Apache::loncommon::csv_print_select_table($r,\@records,	$i=&Apache::loncommon::csv_print_select_table($r,\@records,
Line 864 sub print_upload_manager_form {	Line 1185 sub print_upload_manager_form {
$keyfields=join(',',sort(keys(%sone)));	$keyfields=join(',',sort(keys(%sone)));
}	}
}	}
$r->print('</div>');
&print_upload_manager_footer($r,$i,$keyfields,$defdom,$today,$halfyear,	&print_upload_manager_footer($r,$i,$keyfields,$defdom,$today,$halfyear,
$context,$permission);	$context,$permission,$crstype,$showcredits);
}	}

sub setup_date_selectors {	sub setup_date_selectors {
Line 924 sub setup_date_selectors {	Line 1244 sub setup_date_selectors {


sub get_dates_from_form {	sub get_dates_from_form {
my $startdate = &Apache::lonhtmlcommon::get_date_from_form('startdate');	my ($startname,$endname) = @_;
my $enddate = &Apache::lonhtmlcommon::get_date_from_form('enddate');	if ($startname eq '') {
	$startname = 'startdate';
	}
	if ($endname eq '') {
	$endname = 'enddate';
	}
	my $startdate = &Apache::lonhtmlcommon::get_date_from_form($startname);
	my $enddate = &Apache::lonhtmlcommon::get_date_from_form($endname);
if ($env{'form.no_end_date'}) {	if ($env{'form.no_end_date'}) {
$enddate = 0;	$enddate = 0;
}	}
Line 933 sub get_dates_from_form {	Line 1260 sub get_dates_from_form {
}	}

sub date_setting_table {	sub date_setting_table {
my ($starttime,$endtime,$mode,$bulkaction,$formname,$permission) = @_;	my ($starttime,$endtime,$mode,$bulkaction,$formname,$permission,$crstype) = @_;
my $nolink;	my $nolink;
if ($bulkaction) {	if ($bulkaction) {
$nolink = 1;	$nolink = 1;
Line 950 sub date_setting_table {	Line 1277 sub date_setting_table {
($env{'form.action'} eq 'upload')) {	($env{'form.action'} eq 'upload')) {
if ($env{'request.course.sec'} eq '') {	if ($env{'request.course.sec'} eq '') {
$dateDefault = '<span class="LC_nobreak">'.	$dateDefault = '<span class="LC_nobreak">'.
'<label><input type="checkbox" name="makedatesdefault" value="1" /> '.	'<label><input type="checkbox" name="makedatesdefault" value="1" /> ';
&mt('make these dates the default access dates for future student enrollment').	if ($crstype eq 'Community') {
'</label></span>';	$dateDefault .= &mt("make these dates the default access dates for future community enrollment");
	} else {
	$dateDefault .= &mt("make these dates the default access dates for future course enrollment");
	}
	$dateDefault .= '</label></span>';
}	}
}	}
}	}
my $perpetual = '<span class="LC_nobreak"><label><input type="checkbox" name="no_end_date"';	my $perpetual = '<span class="LC_nobreak"><label><input type="checkbox" name="no_end_date"';
if (defined($endtime) && $endtime == 0) {	if (defined($endtime) && $endtime == 0) {
$perpetual .= ' checked';	$perpetual .= ' checked="checked"';
}	}
$perpetual.= ' /> '.&mt('no ending date').'</label></span>';	$perpetual.= ' /> '.&mt('no ending date').'</label></span>';
if ($mode eq 'create_enrolldates') {	if ($mode eq 'create_enrolldates') {
Line 981 sub date_setting_table {	Line 1312 sub date_setting_table {
}	}

sub make_dates_default {	sub make_dates_default {
my ($startdate,$enddate,$context) = @_;	my ($startdate,$enddate,$context,$crstype) = @_;
my $result = '';	my $result = '';
if ($context eq 'course') {	if ($context eq 'course') {
my ($cnum,$cdom) = &get_course_identity();	my ($cnum,$cdom) = &get_course_identity();
Line 989 sub make_dates_default {	Line 1320 sub make_dates_default {
{'default_enrollment_start_date'=>$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') {
$result .= &mt('Set default start and end access dates for course.').	if ($crstype eq 'Community') {
'<br />'."\n";	$result .= &mt('Set default start and end access dates for community.');
	} else {
	$result .= &mt('Set default start and end access dates for course.');
	}
	$result .= '<br />'."\n";
#	#
# Refresh the course environment	# Refresh the course environment
&Apache::lonnet::coursedescription($env{'request.course.id'},	&Apache::lonnet::coursedescription($env{'request.course.id'},
{'freshen_cache' => 1});	{'freshen_cache' => 1});
} else {	} else {
$result .= &mt('Unable to set default access dates for course.').":".$put_result.	if ($crstype eq 'Community') {
'<br />';	$result .= &mt('Unable to set default access dates for community');
	} else {
	$result .= &mt('Unable to set default access dates for course');
	}
	$result .= ':'.$put_result.'<br />';
}	}
}	}
return $result;	return $result;
}	}

sub default_role_selector {	sub default_role_selector {
my ($context,$checkpriv) = @_;	my ($context,$checkpriv,$crstype,$showcredits) = @_;
my %customroles;	my %customroles;
my ($options,$coursepick,$cb_jscript);	my ($options,$coursepick,$cb_jscript);
if ($context ne 'author') {	if ($context ne 'author') {
%customroles = &my_custom_roles();	%customroles = &my_custom_roles($crstype);
}	}

my %lt=&Apache::lonlocal::texthash(	my %lt=&Apache::lonlocal::texthash(
Line 1016 sub default_role_selector {	Line 1355 sub default_role_selector {
'grs' => "Section",	'grs' => "Section",
'exs' => "Existing sections",	'exs' => "Existing sections",
'new' => "New section",	'new' => "New section",
	'crd' => "Credits",
);	);
$options = '<select name="defaultrole">'."\n".	$options = '<select name="defaultrole">'."\n".
' <option value="">'.&mt('Please select').'</option>'."\n";	' <option value="">'.&mt('Please select').'</option>'."\n";
if ($context eq 'course') {	if ($context eq 'course') {
$options .= &default_course_roles($context,$checkpriv,%customroles);	$options .= &default_course_roles($context,$checkpriv,$crstype,%customroles);
} elsif ($context eq 'author') {	} elsif ($context eq 'author') {
my @roles = &construction_space_roles($checkpriv);	my @roles = &construction_space_roles($checkpriv);
foreach my $role (@roles) {	foreach my $role (@roles) {
Line 1034 sub default_role_selector {	Line 1374 sub default_role_selector {
$options .= ' <option value="'.$role.'">'.$plrole.'</option>';	$options .= ' <option value="'.$role.'">'.$plrole.'</option>';
}	}
my $courseform = &Apache::loncommon::selectcourse_link	my $courseform = &Apache::loncommon::selectcourse_link
('studentform','dccourse','dcdomain','coursedesc',"$env{'request.role.domain'}",undef,'Course');	('studentform','dccourse','dcdomain','coursedesc',"$env{'request.role.domain'}",undef,'Course/Community');
	my ($credit_elem,$creditsinput);
	if ($showcredits) {
	$credit_elem = 'credits';
	$creditsinput = '<td><input type="text" name="credits" value="" /></td>';
	}
$cb_jscript =	$cb_jscript =
&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'},'currsec','studentform');	&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'},'currsec','studentform','courserole','Course/Community',$credit_elem);
$coursepick = &Apache::loncommon::start_data_table().	$coursepick = &Apache::loncommon::start_data_table().
&Apache::loncommon::start_data_table_header_row().	&Apache::loncommon::start_data_table_header_row().
'<th>'.$courseform.'</th><th>'.$lt{'rol'}.'</th>'.	'<th>'.$courseform.'</th><th>'.$lt{'rol'}.'</th>'.
'<th>'.$lt{'grs'}.'</th>'.	'<th>'.$lt{'grs'}.'</th>'.
	'<th>'.$lt{'crd'}.'</th>'.
&Apache::loncommon::end_data_table_header_row().	&Apache::loncommon::end_data_table_header_row().
&Apache::loncommon::start_data_table_row()."\n".	&Apache::loncommon::start_data_table_row()."\n".
'<td><input type="text" name="coursedesc" value="" onFocus="this.blur();opencrsbrowser('."'studentform','dccourse','dcdomain','coursedesc',''".')" /></td>'."\n".	'<td><input type="text" name="coursedesc" value="" onfocus="this.blur();opencrsbrowser('."'studentform','dccourse','dcdomain','coursedesc','','','','crstype'".')" /></td>'."\n".
'<td><select name="courserole">'."\n".	'<td><select name="courserole">'."\n".
&default_course_roles($context,$checkpriv,%customroles)."\n".	&default_course_roles($context,$checkpriv,'Course',%customroles)."\n".
'</select></td><td>'.	'</select></td><td>'.
'<table class="LC_createuser">'.	'<table class="LC_createuser">'.
'<tr class="LC_section_row"><td valign"top">'.	'<tr class="LC_section_row"><td valign"top">'.
Line 1061 sub default_role_selector {	Line 1407 sub default_role_selector {
$env{'request.role.domain'}.'" />'.	$env{'request.role.domain'}.'" />'.
'<input type="hidden" name="dccourse" value="" />'.	'<input type="hidden" name="dccourse" value="" />'.
'<input type="hidden" name="dcdomain" value="" />'.	'<input type="hidden" name="dcdomain" value="" />'.
'</td></tr></table></td>'.	'<input type="hidden" name="crstype" value="" />'.
	'</td></tr></table></td>'.$creditsinput.
&Apache::loncommon::end_data_table_row().	&Apache::loncommon::end_data_table_row().
&Apache::loncommon::end_data_table()."\n";	&Apache::loncommon::end_data_table()."\n";
}	}
Line 1070 sub default_role_selector {	Line 1417 sub default_role_selector {
}	}

sub default_course_roles {	sub default_course_roles {
my ($context,$checkpriv,%customroles) = @_;	my ($context,$checkpriv,$crstype,%customroles) = @_;
my $output;	my $output;
my $custom = 1;	my $custom = 1;
my @roles = &course_roles($context,$checkpriv,$custom);	my @roles = &course_roles($context,$checkpriv,$custom,lc($crstype));
foreach my $role (@roles) {	foreach my $role (@roles) {
if ($role ne 'cr') {	if ($role ne 'cr') {
my $plrole=&Apache::lonnet::plaintext($role);	my $plrole=&Apache::lonnet::plaintext($role,$crstype);
$output .= ' <option value="'.$role.'">'.$plrole.'</option>';	$output .= ' <option value="'.$role.'">'.$plrole.'</option>';
}	}
}	}
Line 1125 sub domain_roles {	Line 1472 sub domain_roles {
}	}

sub course_roles {	sub course_roles {
my ($context,$checkpriv,$custom) = @_;	my ($context,$checkpriv,$custom,$roletype) = @_;
my @allroles = &roles_by_context('course',$custom);	my $crstype;
	if ($roletype eq 'community') {
	$crstype = 'Community' ;
	} else {
	$crstype = 'Course';
	}
	my @allroles = &roles_by_context('course',$custom,$crstype);
my @roles;	my @roles;
if ($context eq 'domain') {	if ($context eq 'domain') {
@roles = @allroles;	@roles = @allroles;
Line 1137 sub course_roles {	Line 1490 sub course_roles {
if (&Apache::lonnet::allowed('c'.$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' && $env{'request.course.sec'} ne '') {	if ((($role ne 'cc') && ($role ne 'co')) && ($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.sec'})) {	$env{'request.course.sec'})) {
Line 1155 sub course_roles {	Line 1508 sub course_roles {
}	}

sub curr_role_permissions {	sub curr_role_permissions {
my ($context,$setting,$checkpriv) = @_;	my ($context,$setting,$checkpriv,$type) = @_;
my $custom = 1;	my $custom = 1;
my @roles;	my @roles;
if ($context eq 'author') {	if ($context eq 'author') {
@roles = &construction_space_roles($checkpriv);	@roles = &construction_space_roles($checkpriv);
} elsif ($context eq 'domain') {	} elsif ($context eq 'domain') {
if ($setting eq 'course') {	if ($setting eq 'course') {
@roles = &course_roles($context,$checkpriv,$custom);	@roles = &course_roles($context,$checkpriv,$custom,$type);
} else {	} else {
@roles = &domain_roles($checkpriv);	@roles = &domain_roles($checkpriv);
}	}
} elsif ($context eq 'course') {	} elsif ($context eq 'course') {
@roles = &course_roles($context,$checkpriv,$custom);	@roles = &course_roles($context,$checkpriv,$custom,$type);
}	}
return @roles;	return @roles;
}	}
Line 1175 sub curr_role_permissions {	Line 1528 sub curr_role_permissions {
# ======================================================= Existing Custom Roles	# ======================================================= Existing Custom Roles

sub my_custom_roles {	sub my_custom_roles {
	my ($crstype) = @_;
my %returnhash=();	my %returnhash=();
	my $extra = &Apache::lonnet::freeze_escape({'skipcheck' => 1});
my %rolehash=&Apache::lonnet::dump('roles');	my %rolehash=&Apache::lonnet::dump('roles');
foreach my $key (keys %rolehash) {	foreach my $key (keys(%rolehash)) {
if ($key=~/^rolesdef\_(\w+)$/) {	if ($key=~/^rolesdef\_(\w+)$/) {
	if ($crstype eq 'Community') {
	next if ($rolehash{$key} =~ /bre\&S/);
	}
$returnhash{$1}=$1;	$returnhash{$1}=$1;
}	}
}	}
Line 1187 sub my_custom_roles {	Line 1545 sub my_custom_roles {

sub print_userlist {	sub print_userlist {
my ($r,$mode,$permission,$context,$formname,$totcodes,$codetitles,	my ($r,$mode,$permission,$context,$formname,$totcodes,$codetitles,
$idlist,$idlist_titles) = @_;	$idlist,$idlist_titles,$showcredits) = @_;
my $format = $env{'form.output'};	my $format = $env{'form.output'};
if (! exists($env{'form.sortby'})) {	if (! exists($env{'form.sortby'})) {
$env{'form.sortby'} = 'username';	$env{'form.sortby'} = 'username';
Line 1195 sub print_userlist {	Line 1553 sub print_userlist {
if ($env{'form.Status'} !~ /^(Any\|Expired\|Active\|Future)$/) {	if ($env{'form.Status'} !~ /^(Any\|Expired\|Active\|Future)$/) {
$env{'form.Status'} = 'Active';	$env{'form.Status'} = 'Active';
}	}
	my $onchange = "javascript:updateCols('Status');";
my $status_select = &Apache::lonhtmlcommon::StatusOptions	my $status_select = &Apache::lonhtmlcommon::StatusOptions
($env{'form.Status'});	($env{'form.Status'},undef,undef,$onchange);

if ($env{'form.showrole'} eq '') {	if ($env{'form.showrole'} eq '') {
if ($context eq 'course') {	if ($context eq 'course') {
Line 1221 sub print_userlist {	Line 1580 sub print_userlist {
@statuses = ('future');	@statuses = ('future');
}	}

# if ($context eq 'course') {
# $r->print(&display_adv_courseroles());
# }
#
# Interface output	# Interface output
$r->print('<form name="studentform" method="post" action="/adm/createuser">'."\n".	$r->print('<form name="studentform" method="post" action="/adm/createuser">'."\n".
'<input type="hidden" name="action" value="'.	'<input type="hidden" name="action" value="'.
$env{'form.action'}.'" />');	$env{'form.action'}.'" />');
$r->print("<p>\n");	$r->print('<div>'."\n");
if ($env{'form.action'} ne 'modifystudent') {	if ($env{'form.action'} ne 'modifystudent') {
my %lt=&Apache::lonlocal::texthash('csv' => "CSV",	my %lt=&Apache::lonlocal::texthash('csv' => "CSV",
'excel' => "Excel",	'excel' => "Excel",
'html' => 'HTML');	'html' => 'HTML');
my $output_selector = '<select size="1" name="output" >';	my $output_selector = '<select size="1" name="output" onchange="javascript:updateCols('."'output'".');" >';
foreach my $outputformat ('html','csv','excel') {	foreach my $outputformat ('html','csv','excel') {
my $option = '<option value="'.$outputformat.'" ';	my $option = '<option value="'.$outputformat.'"';
if ($outputformat eq $env{'form.output'}) {	if ($outputformat eq $env{'form.output'}) {
$option .= 'selected ';	$option .= ' selected="selected"';
}	}
$option .='>'.$lt{$outputformat}.'</option>';	$option .='>'.$lt{$outputformat}.'</option>';
$output_selector .= "\n".$option;	$output_selector .= "\n".$option;
}	}
$output_selector .= '</select>';	$output_selector .= '</select>';
$r->print('<label>'.&mt('Output Format: [_1]',$output_selector).'</label>'.(' 'x3));	$r->print('<span class="LC_nobreak">'
}	.&mt('Output Format: [_1]',$output_selector)
$r->print('<label>'.&mt('User Status: [_1]',$status_select).'</label>'.(' 'x3)."\n");	.'</span>'.(' 'x3));
	}
	$r->print('<span class="LC_nobreak">'
	.&mt('User Status: [_1]',$status_select)
	.'</span>'.(' 'x3)."\n");
my $roleselected = '';	my $roleselected = '';
if ($env{'form.showrole'} eq 'Any') {	if ($env{'form.showrole'} eq 'Any') {
$roleselected = ' selected="selected" ';	$roleselected = ' selected="selected"';
}	}
my ($role_select,$cnum,$cdom);	my ($cnum,$cdom);
if ($context eq 'domain') {	$r->print(&role_filter($context));
$role_select = &domain_roles_select();	if ($context eq 'course') {
$r->print('<label>'.&mt('Role Type: [_1]',$role_select).'</label>');	($cnum,$cdom) = &get_course_identity();
} else {	$r->print(&section_group_filter($cnum,$cdom));
$role_select = '<select name="showrole">'."\n".	}
'<option value="Any" '.$roleselected.'>'.	$r->print('</div><div class="LC_left_float">'.
&mt('Any role').'</option>';	&column_checkboxes($context,$mode,$formname,$showcredits).
my @poss_roles = &curr_role_permissions($context);	'</div>');
foreach my $role (@poss_roles) {	if ($env{'form.phase'} eq '') {
$roleselected = '';	$r->print('<br clear="all" />'.
if ($role eq $env{'form.showrole'}) {	&list_submit_button(&mt('Display List of Users'))."\n".
$roleselected = ' selected="selected" ';	'<input type="hidden" name="phase" value="" /></form>');
}	return;
my $plrole;	}
if ($role eq 'cr') {	if (!(($context eq 'domain') &&
$plrole = &mt('Custom role');	(($env{'form.roletype'} eq 'course') \|\| ($env{'form.roletype'} eq 'community')))) {
} else {	$r->print('<br clear="all" />'.
$plrole=&Apache::lonnet::plaintext($role);	&list_submit_button(&mt('Update Display'))."\n");
}
$role_select .= '<option value="'.$role.'"'.$roleselected.'>'.$plrole.'</option>';
}
$role_select .= '</select>';
$r->print('<label>'.&mt('Role: [_1]',$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'))) {
$r->print(' '.&list_submit_button(&mt('Update Display')).	my @cols = &infocolumns($context,$mode,$showcredits);
"\n</p>\n");	if (!@cols) {
	$r->print('<hr style="clear:both;" /><span class="LC_warning">'.
	&mt('No user information selected for display.').'</span>'.
	'<input type="hidden" name="phase" value="display" /></form>'."\n");
	return;
}	}
my ($indexhash,$keylist) = &make_keylist_array();	my ($indexhash,$keylist) = &make_keylist_array();
my (%userlist,%userinfo);	my (%userlist,%userinfo,$clearcoursepick,$needauthorquota,$needauthorusage);
if ($context eq 'domain' && $env{'form.roletype'} eq 'course') {	if (($context eq 'domain') &&
	($env{'form.roletype'} eq 'course') \|\|
	($env{'form.roletype'} eq 'community')) {
	my ($crstype,$numcodes,$title,$warning);
	if ($env{'form.roletype'} eq 'course') {
	$crstype = 'Course';
	$numcodes = $totcodes;
	$title = &mt('Select Courses');
	$warning = &mt('Warning: data retrieval for multiple courses can take considerable time, as this operation is not currently optimized.');
	} elsif ($env{'form.roletype'} eq 'community') {
	$crstype = 'Community';
	$numcodes = 0;
	$title = &mt('Select Communities');
	$warning = &mt('Warning: data retrieval for multiple communities can take considerable time, as this operation is not currently optimized.');
	}
	my @standardnames = &Apache::loncommon::get_standard_codeitems();
my $courseform =	my $courseform =
&Apache::lonhtmlcommon::course_selection($formname,$totcodes,	&Apache::lonhtmlcommon::course_selection($formname,$numcodes,
$codetitles,$idlist,$idlist_titles);	$codetitles,$idlist,$idlist_titles,$crstype,
$r->print('<p>'.&Apache::lonhtmlcommon::start_pick_box()."\n".	\@standardnames);
&Apache::lonhtmlcommon::start_pick_box()."\n".	$r->print('<div class="LC_left_float">'.
&Apache::lonhtmlcommon::row_title(&mt('Select Course(s)'),	'<fieldset><legend>'.$title.'</legend>'."\n".
'LC_oddrow_value')."\n".
$courseform."\n".	$courseform."\n".
&Apache::lonhtmlcommon::row_closure(1).	'</fieldset></div><br clear="all" />'.
&Apache::lonhtmlcommon::end_pick_box().'</p>'.	'<p><input type="hidden" name="origroletype" value="'.$env{'form.roletype'}.'" />'.
'<p>'.&list_submit_button(&mt('Update Display')).	&list_submit_button(&mt('Update Display')).
"\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");	"\n".'</p><span class="LC_warning">'.$warning.'</span>'."\n");
if ($env{'form.coursepick'}) {	$clearcoursepick = 0;
$r->print('<hr />'.&mt('Searching').' ...<br /> <br />');	if (($env{'form.origroletype'} ne '') &&
	($env{'form.origroletype'} ne $env{'form.roletype'})) {
	$clearcoursepick = 1;
	}
	if (($env{'form.coursepick'}) && (!$clearcoursepick)) {
	$r->print('<hr />'.&mt('Searching ...').'<br /> <br />');
}	}
} else {	} else {
$r->print('<hr />'.&mt('Searching').' ...<br /> <br />');	$r->print('<hr style="clear:both;" /><div id="searching">'.&mt('Searching ...').'</div>');
}	}
$r->rflush();	$r->rflush();
if ($context eq 'course') {	if ($context eq 'course') {
if (($env{'form.showrole'} eq 'st') \|\| ($env{'form.showrole'} eq 'Any')) {	if (($env{'form.showrole'} eq 'st') \|\| ($env{'form.showrole'} eq 'Any')) {
my $classlist = &Apache::loncoursedata::get_classlist();	my $classlist = &Apache::loncoursedata::get_classlist();
%userlist = %{$classlist};	if (ref($classlist) eq 'HASH') {
	%userlist = %{$classlist};
	}
}	}
if ($env{'form.showrole'} ne 'st') {	if ($env{'form.showrole'} ne 'st') {
my $showroles;	my $showroles;
Line 1336 sub print_userlist {	Line 1711 sub print_userlist {
\%cstr_roles,$permission);	\%cstr_roles,$permission);
} elsif ($context eq 'domain') {	} elsif ($context eq 'domain') {
if ($env{'form.roletype'} eq 'domain') {	if ($env{'form.roletype'} eq 'domain') {
	if (grep(/^authorusage$/,@cols)) {
	$needauthorusage = 1;
	}
	if (grep(/^authorquota$/,@cols)) {
	$needauthorquota = 1;
	}
%dom_roles = &Apache::lonnet::get_domain_roles($env{'request.role.domain'});	%dom_roles = &Apache::lonnet::get_domain_roles($env{'request.role.domain'});
foreach my $key (keys(%dom_roles)) {	foreach my $key (keys(%dom_roles)) {
if (ref($dom_roles{$key}) eq 'HASH') {	if (ref($dom_roles{$key}) eq 'HASH') {
Line 1370 sub print_userlist {	Line 1751 sub print_userlist {
}	}
}	}
}	}
} elsif ($env{'form.roletype'} eq 'course') {	} elsif (($env{'form.roletype'} eq 'course') \|\|
if ($env{'form.coursepick'}) {	($env{'form.roletype'} eq 'community')) {
	if (($env{'form.coursepick'}) && (!$clearcoursepick)) {
my %courses = &process_coursepick();	my %courses = &process_coursepick();
my %allusers;	my %allusers;
my $hidepriv = 1;	my $hidepriv = 1;
Line 1382 sub print_userlist {	Line 1764 sub print_userlist {
my (@roles,@sections,%access,%users,%userdata,	my (@roles,@sections,%access,%users,%userdata,
%statushash);	%statushash);
if ($env{'form.showrole'} eq 'Any') {	if ($env{'form.showrole'} eq 'Any') {
@roles = &course_roles($context,undef,$custom);	@roles = &course_roles($context,undef,$custom,
	$env{'form.roletype'});
} else {	} else {
@roles = ($env{'form.showrole'});	@roles = ($env{'form.showrole'});
}	}
Line 1419 sub print_userlist {	Line 1802 sub print_userlist {
}	}
}	}
if (keys(%userlist) == 0) {	if (keys(%userlist) == 0) {
	my $msg = '';
if ($context eq 'author') {	if ($context eq 'author') {
$r->print(&mt('There are no co-authors to display.')."\n");	$msg = &mt('There are no co-authors to display.');
} elsif ($context eq 'domain') {	} elsif ($context eq 'domain') {
if ($env{'form.roletype'} eq 'domain') {	if ($env{'form.roletype'} eq 'domain') {
$r->print(&mt('There are no users with domain roles to display.')."\n");	$msg = &mt('There are no users with domain roles to display.');
} elsif ($env{'form.roletype'} eq 'author') {	} elsif ($env{'form.roletype'} eq 'author') {
$r->print(&mt('There are no authors or co-authors to display.')."\n");	$msg = &mt('There are no authors or co-authors to display.');
} elsif ($env{'form.roletype'} eq 'course') {	} elsif ($env{'form.roletype'} eq 'course') {
$r->print(&mt('There are no course users to display')."\n");	$msg = &mt('There are no course users to display');
	} elsif ($env{'form.roletype'} eq 'community') {
	$msg = &mt('There are no community users to display');
}	}
} elsif ($context eq 'course') {	} elsif ($context eq 'course') {
$r->print(&mt('There are no course users to display.')."\n");	$r->print(&mt('There are no course users to display.')."\n");
}	}
	$r->print('<p class="LC_info">'.$msg.'</p>'."\n") if $msg;
} else {	} else {
# Print out the available choices	# Print out the available choices
my $usercount;	my $usercount;
if ($env{'form.action'} eq 'modifystudent') {	if ($env{'form.action'} eq 'modifystudent') {
($usercount) = &show_users_list($r,$context,'view',$permission,	($usercount) = &show_users_list($r,$context,'view',$permission,
$env{'form.Status'},\%userlist,$keylist);	$env{'form.Status'},\%userlist,$keylist,'',
	$showcredits);
} else {	} else {
($usercount) = &show_users_list($r,$context,$env{'form.output'},	($usercount) = &show_users_list($r,$context,$env{'form.output'},
$permission,$env{'form.Status'},\%userlist,$keylist);	$permission,$env{'form.Status'},\%userlist,
	$keylist,'',$showcredits,$needauthorquota,$needauthorusage);
}	}
if (!$usercount) {	if (!$usercount) {
$r->print('<br />'.&mt('There are no users matching the search criteria.'));	$r->print('<br /><span class="LC_info">'
	.&mt('There are no users matching the search criteria.')
	.'</span>'
	);
}	}
}	}
$r->print('<input type="hidden" name="phase" value="'.	$r->print('<input type="hidden" name="phase" value="'.
$env{'form.phase'}.'" /></form>');	$env{'form.phase'}.'" /></form>');
	return;
	}

	sub role_filter {
	my ($context) = @_;
	my $output;
	my $roleselected = '';
	if ($env{'form.showrole'} eq 'Any') {
	$roleselected = ' selected="selected"';
	}
	my ($role_select);
	if ($context eq 'domain') {
	$role_select = &domain_roles_select();
	$output = '<span class="LC_nobreak">'
	.&mt('Role Type: [_1]',$role_select)
	.'</span>';
	} else {
	$role_select = '<select name="showrole" onchange="javascript:updateCols('."'showrole'".');">'."\n".
	'<option value="Any" '.$roleselected.'>'.
	&mt('Any role').'</option>';
	my ($roletype,$crstype);
	if ($context eq 'course') {
	$crstype = &Apache::loncommon::course_type();
	if ($crstype eq 'Community') {
	$roletype = 'community';
	} else {
	$roletype = 'course';
	}
	}
	my @poss_roles = &curr_role_permissions($context,'','',$roletype);
	foreach my $role (@poss_roles) {
	$roleselected = '';
	if ($role eq $env{'form.showrole'}) {
	$roleselected = ' selected="selected"';
	}
	my $plrole;
	if ($role eq 'cr') {
	$plrole = &mt('Custom role');
	} else {
	$plrole=&Apache::lonnet::plaintext($role,$crstype);
	}
	$role_select .= '<option value="'.$role.'"'.$roleselected.'>'.$plrole.'</option>';
	}
	$role_select .= '</select>';
	$output = '<span class="LC_nobreak">'
	.&mt('Role: [_1]',$role_select)
	.'</span>';
	}
	return $output;
}	}

sub section_group_filter {	sub section_group_filter {
Line 1474 sub section_group_filter {	Line 1915 sub section_group_filter {
$env{'form.'.$name{$item}} = 'all';	$env{'form.'.$name{$item}} = 'all';
}	}
if ($item eq 'sec') {	if ($item eq 'sec') {
if ($env{'form.showrole'} eq 'cc') {	if (($env{'form.showrole'} eq 'cc') \|\| ($env{'form.showrole'} eq 'co')) {
$env{'form.'.$name{$item}} = 'none';	$env{'form.'.$name{$item}} = 'none';
}	}
my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);	my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
Line 1485 sub section_group_filter {	Line 1926 sub section_group_filter {
}	}
if (@options > 0) {	if (@options > 0) {
my $currsel;	my $currsel;
$markup = '<select name="'.$name{$item}.'" />'."\n";	$markup = '<select name="'.$name{$item}.'">'."\n";
foreach my $option ('all','none',@options) {	foreach my $option ('all','none',@options) {
$currsel = '';	$currsel = '';
if ($env{'form.'.$name{$item}} eq $option) {	if ($env{'form.'.$name{$item}} eq $option) {
$currsel = ' selected="selected" ';	$currsel = ' selected="selected"';
}	}
$markup .= ' <option value="'.$option.'"'.$currsel.'>';	$markup .= ' <option value="'.$option.'"'.$currsel.'>';
if (($option eq 'all') \|\| ($option eq 'none')) {	if (($option eq 'all') \|\| ($option eq 'none')) {
Line 1500 sub section_group_filter {	Line 1941 sub section_group_filter {
$markup .= '</option>'."\n";	$markup .= '</option>'."\n";
}	}
$markup .= '</select>'."\n";	$markup .= '</select>'."\n";
$output .= (' 'x3).'<label>'.$title{$item}.': '.$markup.'</label>';	$output .= (' 'x3).'<span class="LC_nobreak">'
	.'<label>'.$title{$item}.': '.$markup.'</label>'
	.'</span> ';
}	}
}	}
return $output;	return $output;
}	}

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

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

	sub column_checkboxes {
	my ($context,$mode,$formname,$showcredits) = @_;
	my @cols = &get_cols_array($context,$mode,$showcredits);
	my @showncols = &Apache::loncommon::get_env_multiple('form.showcol');
	my (%disabledchk,%unchecked);
	if ($env{'form.phase'} eq '') {
	$disabledchk{'status'} = 1;
	if ($context eq 'course') {
	$disabledchk{'role'} = 1;
	$unchecked{'photo'} = 1;
	$unchecked{'clicker'} = 1;
	if ($showcredits) {
	$unchecked{'credits'} = 1;
	}
	} elsif ($context eq 'domain') {
	$unchecked{'extent'} = 1;
	}
	$unchecked{'start'} = 1;
	$unchecked{'end'} = 1;
	} else {
	if ($env{'form.Status'} ne 'Any') {
	$disabledchk{'status'} = 1;
	}
	if (($env{'form.showrole'} ne 'Any') && ($env{'form.showrole'} ne 'cr')) {
	$disabledchk{'role'} = 1;
	}
	if ($context eq 'domain') {
	if (($env{'form.roletype'} eq 'course') \|\|
	($env{'form.roletype'} eq 'community')) {
	$disabledchk{'status'} = 1;
	$disabledchk{'authorusage'} = 1;
	$disabledchk{'authorquota'} = 1;
	} elsif ($env{'form.roletype'} eq 'domain') {
	$disabledchk{'extent'} = 1;
	}
	}
	}
	my $numposs = scalar(@cols);
	my $numinrow = 7;
	my %lt = &get_column_names($context);
	my $output = '<fieldset><legend>'.&mt('Information to show').'</legend>'."\n".'<span class="LC_nobreak">'.
	'<input type="button" onclick="javascript:checkAll(document.'.$formname.'.showcol);" value="'.&mt('check all').'" />'.
	(' 'x3).
	'<input type="button" onclick="javascript:uncheckAll(document.'.$formname.'.showcol);" value="'.&mt('uncheck all').'" />'.
	'</span><table>';

	for (my $i=0; $i<$numposs; $i++) {
	my $rem = $i%($numinrow);
	if ($rem == 0) {
	if ($i > 0) {
	$output .= '</tr>';
	}
	$output .= '<tr>';
	}
	my $checked;
	if ($env{'form.phase'} eq '') {
	$checked = ' checked="checked"';
	if ($unchecked{$cols[$i]}) {
	$checked = '';
	}
	if ($disabledchk{$cols[$i]}) {
	$checked = ' disabled="disabled"';
	}
	} elsif (grep(/^\Q$cols[$i]\E$/,@showncols)) {
	$checked = ' checked="checked"';
	} elsif ($disabledchk{$cols[$i]}) {
	$checked = ' disabled="disabled"';
	}
	if ($i == $numposs-1) {
	my $colsleft = $numinrow-$rem;
	if ($colsleft > 1) {
	$output .= '<td colspan="'.$colsleft.'">';
	} else {
	$output .= '<td>';
	}
	} else {
	$output .= '<td>';
	}
	my $style;
	if ($cols[$i] eq 'extent') {
	if (($env{'form.roletype'} eq 'domain') \|\| ($env{'form.roletype'} eq '')) {
	$style = ' style="display: none;"';
	}
	} elsif (($cols[$i] eq 'authorusage') \|\| ($cols[$i] eq 'authorquota')) {
	if ($env{'form.roletype'} ne 'domain') {
	$style = ' style="display: none;"';
	}
	}
	$output .= '<span id="show'.$cols[$i].'"'.$style.'><label>'.
	'<input id="showcol'.$cols[$i].'" type="checkbox" name="showcol" value="'.$cols[$i].'"'.$checked.' /><span id="showcoltext'.$cols[$i].'">'.
	$lt{$cols[$i]}.'</span>'.
	'</label></span></td>';
	}
	$output .= '</tr></table></fieldset>';
	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()" />';
}	}

	sub get_column_names {
	my ($context) = @_;
	my %lt = &Apache::lonlocal::texthash(
	'username' => "username",
	'domain' => "domain",
	'id' => 'ID',
	'fullname' => "name",
	'section' => "section",
	'groups' => "active groups",
	'start' => "start date",
	'end' => "end date",
	'status' => "status",
	'role' => "role",
	'credits' => "credits",
	'type' => "enroll type/action",
	'email' => "e-mail address",
	'photo' => "photo",
	'lastlogin' => "last login",
	'extent' => "extent",
	'authorusage' => "disk usage (%)",
	'authorquota' => "disk quota (MB)",
	'ca' => "check all",
	'ua' => "uncheck all",
	'clicker' => "clicker-ID",
	);
	if ($context eq 'domain' && $env{'form.roletype'} eq 'course') {
	$lt{'extent'} = &mt('course(s): description, section(s), status');
	} elsif ($context eq 'domain' && $env{'form.roletype'} eq 'community') {
	$lt{'extent'} = &mt('community(s): description, section(s), status');
	} elsif (($context eq 'author') \|\|
	($context eq 'domain' && $env{'form.roletype'} eq 'author')) {
	$lt{'extent'} = &mt('author');
	}
	return %lt;
	}

sub gather_userinfo {	sub gather_userinfo {
my ($context,$format,$userlist,$indexhash,$userinfo,$rolehash,$permission) = @_;	my ($context,$format,$userlist,$indexhash,$userinfo,$rolehash,$permission) = @_;
	my $viewablesec;
	if ($context eq 'course') {
	$viewablesec = &viewable_section($permission);
	}
foreach my $item (keys(%{$rolehash})) {	foreach my $item (keys(%{$rolehash})) {
my %userdata;	my %userdata;
if ($context eq 'author') {	if ($context eq 'author') {
Line 1522 sub gather_userinfo {	Line 2158 sub gather_userinfo {
&build_user_record($context,\%userdata,$userinfo,$indexhash,	&build_user_record($context,\%userdata,$userinfo,$indexhash,
$item,$userlist);	$item,$userlist);
} elsif ($context eq 'course') {	} elsif ($context eq 'course') {
my $viewablesec = &viewable_section($permission);
($userdata{'username'},$userdata{'domain'},$userdata{'role'},	($userdata{'username'},$userdata{'domain'},$userdata{'role'},
$userdata{'section'}) = split(/:/,$item,-1);	$userdata{'section'}) = split(/:/,$item,-1);
($userdata{'start'},$userdata{'end'})=split(/:/,$rolehash->{$item});	($userdata{'start'},$userdata{'end'})=split(/:/,$rolehash->{$item});
Line 1550 sub gather_userinfo {	Line 2185 sub gather_userinfo {
$indexhash,$uniqid,$userlist);	$indexhash,$uniqid,$userlist);
}	}
}	}
} elsif ($env{'form.roletype'} eq 'course') {	} elsif (($env{'form.roletype'} eq 'course') \|\|
	($env{'form.roletype'} eq 'community')) {
($userdata{'username'},$userdata{'domain'},$userdata{'role'}) =	($userdata{'username'},$userdata{'domain'},$userdata{'role'}) =
split(/:/,$item);	split(/:/,$item);
if (ref($rolehash->{$item}) eq 'HASH') {	if (ref($rolehash->{$item}) eq 'HASH') {
Line 1600 sub gather_userinfo {	Line 2236 sub gather_userinfo {
sub build_user_record {	sub build_user_record {
my ($context,$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' && $userdata->{'end'} eq '-1');
if (!(($context eq 'domain') && ($env{'form.roletype'} eq 'course'))) {	if (!(($context eq 'domain') && (($env{'form.roletype'} eq 'course')
	&& ($env{'form.roletype'} eq 'community')))) {
&process_date_info($userdata);	&process_date_info($userdata);
}	}
my $username = $userdata->{'username'};	my $username = $userdata->{'username'};
Line 1669 function setCourseCat(formname) {	Line 2306 function setCourseCat(formname) {
if (formname.Year.options[formname.Year.selectedIndex].value == -1) {	if (formname.Year.options[formname.Year.selectedIndex].value == -1) {
return;	return;
}	}
courseSet('Year');	courseSet('$codetitles[0]');
for (var j=0; j<formname.Semester.length; j++) {	for (var j=0; j<formname.Semester.length; j++) {
if (formname.Semester.options[j].value == "$env{'form.Semester'}") {	if (formname.Semester.options[j].value == "$env{'form.Semester'}") {
formname.Semester.options[j].selected = true;	formname.Semester.options[j].selected = true;
Line 1678 function setCourseCat(formname) {	Line 2315 function setCourseCat(formname) {
if (formname.Semester.options[formname.Semester.selectedIndex].value == -1) {	if (formname.Semester.options[formname.Semester.selectedIndex].value == -1) {
return;	return;
}	}
courseSet('Semester');	courseSet('$codetitles[1]');
for (var j=0; j<formname.Department.length; j++) {	for (var j=0; j<formname.Department.length; j++) {
if (formname.Department.options[j].value == "$env{'form.Department'}") { formname.Department.options[j].selected = true;	if (formname.Department.options[j].value == "$env{'form.Department'}") { formname.Department.options[j].selected = true;
}	}
Line 1686 function setCourseCat(formname) {	Line 2323 function setCourseCat(formname) {
if (formname.Department.options[formname.Department.selectedIndex].value == -1) {	if (formname.Department.options[formname.Department.selectedIndex].value == -1) {
return;	return;
}	}
courseSet('Department');	courseSet('$codetitles[2]');
for (var j=0; j<formname.Number.length; j++) {	for (var j=0; j<formname.Number.length; j++) {
if (formname.Number.options[j].value == "$env{'form.Number'}") {	if (formname.Number.options[j].value == "$env{'form.Number'}") {
formname.Number.options[j].selected = true;	formname.Number.options[j].selected = true;
Line 1715 sub process_coursepick {	Line 2352 sub process_coursepick {
my $coursefilter = $env{'form.coursepick'};	my $coursefilter = $env{'form.coursepick'};
my $cdom = $env{'request.role.domain'};	my $cdom = $env{'request.role.domain'};
my %courses;	my %courses;
	my $crssrch = 'Course';
	if ($env{'form.roletype'} eq 'community') {
	$crssrch = 'Community';
	}
if ($coursefilter eq 'all') {	if ($coursefilter eq 'all') {
%courses = &Apache::lonnet::courseiddump($cdom,'.','.','.','.','.',	%courses = &Apache::lonnet::courseiddump($cdom,'.','.','.','.','.',
undef,undef,'Course');	undef,undef,$crssrch);
} elsif ($coursefilter eq 'category') {	} elsif ($coursefilter eq 'category') {
my $instcode = &instcode_from_coursefilter();	my $instcode = &instcode_from_coursefilter();
%courses = &Apache::lonnet::courseiddump($cdom,'.','.',$instcode,'.','.',	%courses = &Apache::lonnet::courseiddump($cdom,'.','.',$instcode,'.','.',
undef,undef,'Course');	undef,undef,$crssrch);
} elsif ($coursefilter eq 'specific') {	} elsif ($coursefilter eq 'specific') {
if ($env{'form.coursetotal'} > 1) {	if ($env{'form.coursetotal'} > 1) {
my @course_ids = split(/&&/,$env{'form.courselist'});	my @course_ids = split(/&&/,$env{'form.courselist'});
Line 1751 sub instcode_from_coursefilter {	Line 2392 sub instcode_from_coursefilter {
return $instcode;	return $instcode;
}	}

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

sub make_keylist_array {	sub make_keylist_array {
my ($index,$keylist);	my ($index,$keylist);
$index->{'domain'} = &Apache::loncoursedata::CL_SDOM();	$index->{'domain'} = &Apache::loncoursedata::CL_SDOM();
Line 1792 sub make_keylist_array {	Line 2410 sub make_keylist_array {
$index->{'extent'} = &Apache::loncoursedata::CL_EXTENT();	$index->{'extent'} = &Apache::loncoursedata::CL_EXTENT();
$index->{'photo'} = &Apache::loncoursedata::CL_PHOTO();	$index->{'photo'} = &Apache::loncoursedata::CL_PHOTO();
$index->{'thumbnail'} = &Apache::loncoursedata::CL_THUMBNAIL();	$index->{'thumbnail'} = &Apache::loncoursedata::CL_THUMBNAIL();
	$index->{'credits'} = &Apache::loncoursedata::CL_CREDITS();
	$index->{'authorquota'} = &Apache::loncoursedata::CL_AUTHORQUOTA();
	$index->{'authorusage'} = &Apache::loncoursedata::CL_AUTHORUSAGE();
foreach my $key (keys(%{$index})) {	foreach my $key (keys(%{$index})) {
$keylist->[$index->{$key}] = $key;	$keylist->[$index->{$key}] = $key;
}	}
Line 1840 sub process_date_info {	Line 2461 sub process_date_info {
}	}

sub show_users_list {	sub show_users_list {
my ($r,$context,$mode,$permission,$statusmode,$userlist,$keylist)=@_;	my ($r,$context,$mode,$permission,$statusmode,$userlist,$keylist,$formname,
	$showcredits,$needauthorquota,$needauthorusage)=@_;
	if ($formname eq '') {
	$formname = 'studentform';
	}
	my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
#	#
# Variables for excel output	# Variables for excel output
my ($excel_workbook, $excel_sheet, $excel_filename,$row,$format);	my ($excel_workbook, $excel_sheet, $excel_filename,$row,$format);
Line 1852 sub show_users_list {	Line 2478 sub show_users_list {
my @sortable = ('username','domain','id','fullname','start','end','email','role');	my @sortable = ('username','domain','id','fullname','start','end','email','role');
if ($context eq 'course') {	if ($context eq 'course') {
push(@sortable,('section','groups','type'));	push(@sortable,('section','groups','type'));
	if ($showcredits) {
	push(@sortable,'credits');
	}
} else {	} else {
push(@sortable,'extent');	push(@sortable,'extent');
	if (($context eq 'domain') && ($env{'form.roletype'} eq 'domain') &&
	(($env{'form.showrole'} eq 'Any') \|\| ($env{'form.showrole'} eq 'au'))) {
	push(@sortable,('authorusage','authorquota'));
	}
	}
	if ($mode eq 'pickauthor') {
	@sortable = ('username','fullname','email','status');
}	}
if (!grep(/^\Q$sortby\E$/,@sortable)) {	my %is_sortable;
	map { $is_sortable{$_} = 1; } @sortable;
	unless ($is_sortable{$sortby}) {
$sortby = 'username';	$sortby = 'username';
}	}
my $setting = $env{'form.roletype'};	my $setting = $env{'form.roletype'};
my ($cid,$cdom,$cnum,$classgroups,$displayphotos,$displayclickers);	my ($cid,$cdom,$cnum,$classgroups,$crstype,$defaultcredits);
if ($context eq 'course') {	if ($context eq 'course') {
$cid = $env{'request.course.id'};	$cid = $env{'request.course.id'};
	$crstype = &Apache::loncommon::course_type();
($cnum,$cdom) = &get_course_identity($cid);	($cnum,$cdom) = &get_course_identity($cid);
	$defaultcredits = $env{'course.'.$cid.'.internal.defaultcredits'};
($classgroups) = &Apache::loncoursedata::get_group_memberships(	($classgroups) = &Apache::loncoursedata::get_group_memberships(
$userlist,$keylist,$cdom,$cnum);	$userlist,$keylist,$cdom,$cnum);
if ($mode eq 'autoenroll') {	if ($mode eq 'autoenroll') {
$env{'form.showrole'} = 'st';	$env{'form.showrole'} = 'st';
} else {	} else {
if (! exists($env{'form.displayphotos'})) {
$env{'form.displayphotos'} = 'off';
}
$displayphotos = $env{'form.displayphotos'};
if (! exists($env{'form.displayclickers'})) {
$env{'form.displayclickers'} = 'off';
}
$displayclickers = $env{'form.displayclickers'};
if ($env{'course.'.$cid.'.internal.showphoto'}) {	if ($env{'course.'.$cid.'.internal.showphoto'}) {
$r->print('	$r->print('
<script type="text/javascript">	<script type="text/javascript">
	// <![CDATA[
function photowindow(photolink) {	function photowindow(photolink) {
var title = "Photo_Viewer";	var title = "Photo_Viewer";
var options = "scrollbars=1,resizable=1,menubar=0";	var options = "scrollbars=1,resizable=1,menubar=0";
Line 1886 function photowindow(photolink) {	Line 2519 function photowindow(photolink) {
stdeditbrowser = open(photolink,title,options,"1");	stdeditbrowser = open(photolink,title,options,"1");
stdeditbrowser.focus();	stdeditbrowser.focus();
}	}
	// ]]>
</script>	</script>
');	');
}	}
$r->print(<<END);	}
<input type="hidden" name="displayphotos" value="$displayphotos" />	} elsif ($context eq 'domain') {
<input type="hidden" name="displayclickers" value="$displayclickers" />	if ($setting eq 'community') {
END	$crstype = 'Community';
	} elsif ($setting eq 'course') {
	$crstype = 'Course';
}	}
}	}
if ($mode ne 'autoenroll') {	if ($mode ne 'autoenroll' && $mode ne 'pickauthor') {
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 $singconfirm = &mt(' for a single user?');
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);
my %lt = &Apache::lonlocal::texthash(	my $verify_action_js = &bulkaction_javascript($formname);
acwi => 'Access will be set to start immediately',
asyo => 'as you did not select an end date in the pop-up window',
accw => 'Access will be set to continue indefinitely',
asyd => 'as you did not select an end date in the pop-up window',
sewi => "Sections will be switched to 'No section'",
ayes => "as you either selected the 'No section' option",
oryo => 'or you did not select a section in the pop-up window',
arol => 'A role with no section will be added',
swbs => 'Sections will be switched to:',
rwba => 'Roles will be added for section(s):',
);
$r->print(<<END);	$r->print(<<END);

<script type="text/javascript" language="Javascript">	<script type="text/javascript" language="Javascript">
$check_uncheck_js	// <![CDATA[

function verify_action (field) {	$verify_action_js
var numchecked = 0;
var singconf = '$singconfirm';
var multconf = '$multconfirm';
if (field.length > 0) {
for (i = 0; i < field.length; i++) {
if (field[i].checked == true) {
numchecked ++;
}
}
} else {
if (field.checked == true) {
numchecked ++;
}
}
if (numchecked == 0) {
alert("$alert");
}
else {
var message = document.studentform.bulkaction[document.studentform.bulkaction.selectedIndex].text;
var choice = document.studentform.bulkaction[document.studentform.bulkaction.selectedIndex].value;
if (numchecked == 1) {
message += singconf;
}
else {
message += multconf;
}
if (choice == 'chgdates' \|\| choice == 'reenable' \|\| choice == 'activate') {
var datemsg = '';
if ((document.studentform.startdate_month.value == '') &&
(document.studentform.startdate_day.value == '') &&
(document.studentform.startdate_year.value == '')) {
datemsg = "\\n$lt{'acwi'},\\n$lt{'asyo'}.\\n";
}
if ((document.studentform.enddate_month.value == '') &&
(document.studentform.enddate_day.value == '') &&
(document.studentform.enddate_year.value == '')) {
datemsg += "\\n$lt{'accw'},\\n$lt{'asyd'}.\\n";
}
if (datemsg != '') {
message += "\\n"+datemsg;
}
}
if (choice == 'chgsec') {
var rolefilter = document.studentform.showrole.options[document.studentform.showrole.selectedIndex].value;
var retained = document.studentform.retainsec.value;
var secshow = document.studentform.newsecs.value;
if (secshow == '') {
if (rolefilter == 'st' \|\| retained == 0 \|\| retained == "") {
message += "\\n\\n$lt{'sewi'},\\n$lt{'ayes'},\\n$lt{'oryo'}.\\n";
} else {
message += "\\n\\n$lt{'arol'}\\n$lt{'ayes'},\\n$lt{'oryo'}.\\n";
}
} else {
if (rolefilter == 'st' \|\| retained == 0 \|\| retained == "") {
message += "\\n\\n$lt{'swbs'} "+secshow+".\\n";
} else {
message += "\\n\\n$lt{'rwba'} "+secshow+".\\n";
}
}
}
if (confirm(message)) {
document.studentform.phase.value = 'bulkchange';
document.studentform.submit();
}
}
}

function username_display_launch(username,domain) {	function username_display_launch(username,domain) {
var target;	var target;
for (var i=0; i<document.studentform.usernamelink.length; i++) {	for (var i=0; i<document.$formname.usernamelink.length; i++) {
if (document.studentform.usernamelink[i].checked) {	if (document.$formname.usernamelink[i].checked) {
target = document.studentform.usernamelink[i].value;	target = document.$formname.usernamelink[i].value;
}	}
}	}
if (target == 'modify') {	if (target == 'modify') {
document.studentform.srchterm.value=username;	if (document.$formname.userwin.checked == true) {
document.studentform.srchdomain.value=domain;	var url = '/adm/createuser?srchterm='+username+'&srchdomain='+domain+'&phase=get_user_info&action=singleuser&srchin=dom&srchby=uname&srchtype=exact&popup=1';
document.studentform.phase.value='get_user_info';	var options = 'height=600,width=800,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no';
document.studentform.action.value = 'singleuser';	modifywin = window.open(url,'',options,1);
document.studentform.submit();	modifywin.focus();
	return;
	} else {
	document.$formname.srchterm.value=username;
	document.$formname.srchdomain.value=domain;
	document.$formname.phase.value='get_user_info';
	document.$formname.action.value = 'singleuser';
	document.$formname.submit();
	}
}	}
if (target == 'aboutme') {	if (target == 'aboutme') {
document.location.href = '/adm/'+domain+'/'+username+'/aboutme';	if (document.$formname.userwin.checked == true) {
	var url = '/adm/'+domain+'/'+username+'/aboutme?popup=1';
	var options = 'height=600,width=800,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no';
	aboutmewin = window.open(url,'',options,1);
	aboutmewin.focus();
	return;
	} else {
	document.location.href = '/adm/'+domain+'/'+username+'/aboutme';
	}
}	}
if (target == 'aboutmewin') {	if (target == 'track') {
var url = '/adm/'+domain+'/'+username+'/aboutme';	if (document.$formname.userwin.checked == true) {
var options = 'height=600,width=800,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no';	var url = '/adm/trackstudent?selected_student='+username+':'+domain+'&only_body=1';
aboutmewin = window.open(url,'',options,1);	var options = 'height=600,width=800,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no';
	var trackwin = window.open(url,'',options,1);
	trackwin.focus();
	return;
	} else {
	document.location.href = '/adm/trackstudent?selected_student='+username+':'+domain;
	}
}	}
}	}
	// ]]>
</script>	</script>
$date_sec_selector	$date_sec_selector
<input type="hidden" name="state" value="$env{'form.state'}" />	<input type="hidden" name="state" value="$env{'form.state'}" />
Line 2017 END	Line 2595 END
$r->print(<<END);	$r->print(<<END);
<input type="hidden" name="sortby" value="$sortby" />	<input type="hidden" name="sortby" value="$sortby" />
END	END
	my @cols = &infocolumns($context,$mode,$showcredits);
my %lt=&Apache::lonlocal::texthash(	my %coltxt = &get_column_names($context);
'username' => "username",	my %acttxt = &Apache::lonlocal::texthash(
'domain' => "domain",
'id' => 'ID',
'fullname' => "name",
'section' => "section",
'groups' => "active groups",
'start' => "start date",
'end' => "end date",
'status' => "status",
'role' => "role",
'type' => "enroll type/action",
'email' => "email address",
'clicker' => "clicker id",
'photo' => "photo",
'extent' => "extent",
'go' => "go",
'pr' => "Proceed",	'pr' => "Proceed",
'ca' => "check all",
'ua' => "uncheck all",
'ac' => "Action to take for selected users",	'ac' => "Action to take for selected users",
'link' => "Behavior of username links",	'link' => "Behavior of clickable username link for each user",
'aboutme' => "Display a user's personal page",	'aboutme' => "Display a user's personal information page",
'aboutmewin' => "Display a user's personal page in a new window",	'owin' => "Open in a new window",
'modify' => "Modify a user's information",	'modify' => "Modify a user's information",
	'track' => "View a user's recent activity",
);	);
if ($context eq 'domain' && $env{'form.roletype'} eq 'course') {	my %lt = (%coltxt,%acttxt);
$lt{'extent'} = &mt('Course(s): description, section(s), status');
} elsif ($context eq 'author') {
$lt{'extent'} = &mt('Author');
}
my @cols = ('username','domain','id','fullname');
if ($context eq 'course') {
push(@cols,'section');
}
if (!($context eq 'domain' && $env{'form.roletype'} eq 'course')) {
push(@cols,('start','end'));
}
if ($env{'form.showrole'} eq 'Any' \|\| $env{'form.showrole'} eq 'cr') {
push(@cols,'role');
}
if ($context eq 'domain' && ($env{'form.roletype'} eq 'author' \|\|
$env{'form.roletype'} eq 'course')) {
push (@cols,'extent');
}
if (($statusmode eq 'Any') &&
(!($context eq 'domain' && $env{'form.roletype'} eq 'course'))) {
push(@cols,'status');
}
if ($context eq 'course') {
push(@cols,'groups');
}
push(@cols,'email');

my $rolefilter = $env{'form.showrole'};	my $rolefilter = $env{'form.showrole'};
if ($env{'form.showrole'} eq 'cr') {	if ($env{'form.showrole'} eq 'cr') {
$rolefilter = &mt('custom');	$rolefilter = &mt('custom');
} elsif ($env{'form.showrole'} ne 'Any') {	} elsif ($env{'form.showrole'} ne 'Any') {
$rolefilter = &Apache::lonnet::plaintext($env{'form.showrole'});	$rolefilter = &Apache::lonnet::plaintext($env{'form.showrole'},$crstype);
}	}
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,$mode);	$context,$permission,$mode,$crstype);
$r->print('<b>'.$results_description.'</b><br />');	$r->print('<b>'.$results_description.'</b><br clear="all" />');
}	}
my ($output,$actionselect,%canchange,%canchangesec);	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' \|\| $mode eq 'pickauthor') {
if ($mode ne 'autoenroll') {	if ($mode ne 'autoenroll' && $mode ne 'pickauthor') {
if ($permission->{'cusr'}) {	if ($permission->{'cusr'}) {
$actionselect = &select_actions($context,$setting,$statusmode);	unless (($context eq 'domain') &&
	(($setting eq 'course') \|\| ($setting eq 'community'))) {
	$actionselect =
	&select_actions($context,$setting,$statusmode,$formname);
	}
}	}
$r->print(<<END);	$r->print(<<END);
<input type="hidden" name="srchby" value="uname" />	<input type="hidden" name="srchby" value="uname" />
Line 2097 END	Line 2636 END
<input type="hidden" name="srchterm" value="" />	<input type="hidden" name="srchterm" value="" />
<input type="hidden" name="srchdomain" value="" />	<input type="hidden" name="srchdomain" value="" />
END	END
$output = '<p>';
my @linkdests = ('aboutme','aboutmewin');
if ($permission->{'cusr'}) {
unshift (@linkdests,'modify');
}
$output .= '<span class="LC_nobreak">'.$lt{'link'}.': ';
my $usernamelink = $env{'form.usernamelink'};
if ($usernamelink eq '') {
$usernamelink = 'aboutme';
}
foreach my $item (@linkdests) {
my $checkedstr = '';
if ($item eq $usernamelink) {
$checkedstr = ' checked="checked" ';
}
$output .= '<label><input type="radio" name="usernamelink" value="'.$item.'"'.$checkedstr.'> '.$lt{$item}.'</label>  ';
}
$output .= '</span><br />';
if ($actionselect) {	if ($actionselect) {
$output .= <<"END";	$output .= <<"END";
$lt{'ac'}: $actionselect <input type="button" value="$lt{'go'}" onclick="javascript:opendatebrowser(this.form,'studentform','go')" /></p>	<div class="LC_left_float"><fieldset><legend>$lt{'ac'}</legend>
<p><input type="button" value="$lt{'ca'}" onclick="javascript:checkAll(document.studentform.actionlist)" />	$actionselect
<input type="button" value="$lt{'ua'}" onclick="javascript:uncheckAll(document.studentform.actionlist)" /><br /><br /><input type="button" value="$lt{'pr'}" onclick="javascript:verify_action(document.studentform.actionlist)" />	<br/><br /><input type="button" value="$lt{'ca'}" onclick="javascript:checkAll(document.$formname.actionlist)" />
	<input type="button" value="$lt{'ua'}" onclick="javascript:uncheckAll(document.$formname.actionlist)" /><br /><input type="button" value="$lt{'pr'}" onclick="javascript:verify_action('actionlist')" /></fieldset></div>
END	END
my @allroles;	my @allroles;
if ($env{'form.showrole'} eq 'Any') {	if ($env{'form.showrole'} eq 'Any') {
my $custom = 1;	my $custom = 1;
if ($context eq 'domain') {	if ($context eq 'domain') {
@allroles = &roles_by_context($setting,$custom);	@allroles = &roles_by_context($setting,$custom,$crstype);
} else {	} else {
@allroles = &roles_by_context($context,$custom);	@allroles = &roles_by_context($context,$custom,$crstype);
}	}
} else {	} else {
@allroles = ($env{'form.showrole'});	@allroles = ($env{'form.showrole'});
Line 2157 END	Line 2679 END
if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'}.'/'.$env{'request.course.sec'})) {	if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'}.'/'.$env{'request.course.sec'})) {
$canchangesec{$role} = $env{'request.course.sec'};	$canchangesec{$role} = $env{'request.course.sec'};
}	}
	} elsif ((($role eq 'co') && ($crstype eq 'Community')) \|\|
	(($role eq 'cc') && ($crstype eq 'Course'))) {
	if (&is_courseowner($env{'request.course.id'},
	$env{'course.'.$env{'request.course.id'}.'.internal.courseowner'})) {
	$canchange{$role} = 1;
	}
}	}
}	}
}	}
}	}
	$output .= '<div class="LC_left_float"><fieldset><legend>'.$lt{'link'}.'</legend>'.
	'<table><tr>';
	my @linkdests = ('aboutme');
	if ($permission->{'cusr'}) {
	unshift (@linkdests,'modify');
	}
	if (&Apache::lonnet::allowed('vsa', $env{'request.course.id'}) \|\|
	&Apache::lonnet::allowed('vsa', $env{'request.course.id'}.'/'.
	$env{'request.course.sec'})) {
	push(@linkdests,'track');
	}

	$output .= '<td>';
	my $usernamelink = $env{'form.usernamelink'};
	if ($usernamelink eq '') {
	$usernamelink = 'aboutme';
	}
	foreach my $item (@linkdests) {
	my $checkedstr = '';
	if ($item eq $usernamelink) {
	$checkedstr = ' checked="checked"';
	}
	$output .= '<span class="LC_nobreak"><label><input type="radio" name="usernamelink" value="'.$item.'"'.$checkedstr.' /> '.$lt{$item}.'</label></span><br />';
	}
	my $checkwin;
	if ($env{'form.userwin'}) {
	$checkwin = ' checked="checked"';
	}
	$output .=
	'</td><td valign="top" style="border-left: 1px solid;">'
	.'<span class="LC_nobreak"><label>'
	.'<input type="checkbox" name="userwin" value="1"'.$checkwin.' />'.$lt{'owin'}
	.'</label></span></td></tr></table></fieldset></div>';
}	}
$output .= "\n<p>\n".	$output .= "\n".'<br clear="all" />'."\n".
&Apache::loncommon::start_data_table().	&Apache::loncommon::start_data_table().
&Apache::loncommon::start_data_table_header_row();	&Apache::loncommon::start_data_table_header_row();
if ($mode eq 'autoenroll') {	if ($mode eq 'autoenroll') {
$output .= "	$output .= "
<th><a href=\"javascript:document.studentform.sortby.value='type';document.studentform.submit();\">$lt{'type'}</a></th>	<th><a href=\"javascript:document.$formname.sortby.value='type';document.$formname.submit();\">$lt{'type'}</a></th>
";	";
} else {	} else {
$output .= "\n".'<th>'.&mt('Count').'</th>'."\n";	$output .= "\n".'<th> </th>'."\n";
if ($actionselect) {	if ($actionselect) {
$output .= '<th>'.&mt('Select').'</th>'."\n";	$output .= '<th class="LC_nobreak" valign="top">'.&mt('Select').'</th>'."\n";
}	}
}	}
foreach my $item (@cols) {	foreach my $item (@cols) {
$output .= "<th><a href=\"javascript:document.studentform.sortby.value='$item';document.studentform.submit();\">$lt{$item}</a></th>\n";	$output .= '<th class="LC_nobreak" valign="top">';
}	if ($is_sortable{$item}) {
my %role_types = &role_type_names();	$output .= "<a href=\"javascript:document.$formname.sortby.value='$item';document.$formname.submit();\" style=\"text-decoration:none;\">$lt{$item}<span class=\"LC_fontsize_small\"> ▼</span></a>";
if ($context eq 'course' && $mode ne 'autoenroll') {	} else {
if ($env{'form.showrole'} eq 'st' \|\| $env{'form.showrole'} eq 'Any') {	$output .= $lt{$item};
# Clicker display on or off?
my %clicker_options = &Apache::lonlocal::texthash(
'on' => 'Show',
'off' => 'Hide',
);
my $clickerchg = 'on';
if ($displayclickers eq 'on') {
$clickerchg = 'off';
}
$output .= ' <th>'."\n".' '.
'<a href="javascript:document.studentform.displayclickers.value='.
"'".$clickerchg."'".';document.studentform.submit();">'.
$clicker_options{$clickerchg}.'</a> '.$lt{'clicker'}."\n".
' </th>'."\n";

# Photo display on or off?
if ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'}) {
my %photo_options = &Apache::lonlocal::texthash(
'on' => 'Show',
'off' => 'Hide',
);
my $photochg = 'on';
if ($displayphotos eq 'on') {
$photochg = 'off';
}
$output .= ' <th>'."\n".' '.
'<a href="javascript:document.studentform.displayphotos.value='.
"'".$photochg."'".';document.studentform.submit();">'.
$photo_options{$photochg}.'</a> '.$lt{'photo'}."\n".
' </th>'."\n";
}
}	}
	$output .= "</th>\n";
}	}
	my %role_types = &role_type_names();
$output .= &Apache::loncommon::end_data_table_header_row();	$output .= &Apache::loncommon::end_data_table_header_row();
# Done with the HTML header line	# Done with the HTML header line
} elsif ($mode eq 'csv') {	} elsif ($mode eq 'csv') {
Line 2224 END	Line 2756 END
time.'_'.rand(1000000000).'.csv';	time.'_'.rand(1000000000).'.csv';
unless ($CSVfile = Apache::File->new('>/home/httpd'.$CSVfilename)) {	unless ($CSVfile = Apache::File->new('>/home/httpd'.$CSVfilename)) {
$r->log_error("Couldn't open $CSVfilename for output $!");	$r->log_error("Couldn't open $CSVfilename for output $!");
$r->print("Problems occured in writing the csv file. ".	$r->print(
"This error has been logged. ".	'<p class="LC_error">'
"Please alert your LON-CAPA administrator.");	.&mt('Problems occurred in writing the CSV file.')
	.' '.&mt('This error has been logged.')
	.' '.&mt('Please alert your LON-CAPA administrator.')
	.'</p>'
	);
$CSVfile = undef;	$CSVfile = undef;
}	}
#	#
Line 2234 END	Line 2770 END
print $CSVfile '"'.$results_description.'"'."\n";	print $CSVfile '"'.$results_description.'"'."\n";
print $CSVfile '"'.join('","',map {	print $CSVfile '"'.join('","',map {
&Apache::loncommon::csv_translate($lt{$_})	&Apache::loncommon::csv_translate($lt{$_})
} (@cols)).'"'."\n";	} (@cols))."\"\n";
} elsif ($mode eq 'excel') {	} elsif ($mode eq 'excel') {
# Create the excel spreadsheet	# Create the excel spreadsheet
($excel_workbook,$excel_filename,$format) =	($excel_workbook,$excel_filename,$format) =
Line 2244 END	Line 2780 END
$excel_sheet->write($row++,0,$results_description,$format->{'h2'});	$excel_sheet->write($row++,0,$results_description,$format->{'h2'});
#	#
my @colnames = map {$lt{$_}} (@cols);	my @colnames = map {$lt{$_}} (@cols);

$excel_sheet->write($row++,0,\@colnames,$format->{'bold'});	$excel_sheet->write($row++,0,\@colnames,$format->{'bold'});
}	}

Line 2265 END	Line 2802 END
$grpfilter = 'all';	$grpfilter = 'all';
}	}
}	}
	my %ltstatus = &Apache::lonlocal::texthash(
	Active => 'Active',
	Future => 'Future',
	Expired => 'Expired',
	);
	# If this is for a single course get last course "log-in".
	my %crslogins;
	if ($context eq 'course') {
	%crslogins=&Apache::lonnet::dump('nohist_crslastlogin',$cdom,$cnum);
	}
# 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 2292 END	Line 2839 END
}	}
} elsif ($env{'form.roletype'} eq 'author') {	} elsif ($env{'form.roletype'} eq 'author') {
($uname,$udom,$role) = split(/:/,$user,-1);	($uname,$udom,$role) = split(/:/,$user,-1);
} elsif ($env{'form.roletype'} eq 'course') {	} elsif (($env{'form.roletype'} eq 'course') \|\|
	($env{'form.roletype'} eq 'community')) {
($uname,$udom,$role) = split(/:/,$user);	($uname,$udom,$role) = split(/:/,$user);
}	}
} else {	} else {
Line 2347 END	Line 2895 END
}	}
}	}
if ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'}) {	if ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'}) {
if (($displayphotos eq 'on') && ($role eq 'st')) {	if ((grep/^photo$/,@cols) && ($role eq 'st')) {
$userlist->{$user}->[$index{'photo'}] =	$userlist->{$user}->[$index{'photo'}] =
&Apache::lonnet::retrievestudentphoto($udom,$uname,'jpg');	&Apache::lonnet::retrievestudentphoto($udom,$uname,'jpg');
$userlist->{$user}->[$index{'thumbnail'}] =	$userlist->{$user}->[$index{'thumbnail'}] =
Line 2355 END	Line 2903 END
'gif','thumbnail');	'gif','thumbnail');
}	}
}	}
	if (($role eq 'st') && ($defaultcredits)) {
	if ($userlist->{$user}->[$index{'credits'}] eq '') {
	$userlist->{$user}->[$index{'credits'}] = $defaultcredits;
	}
	}
}	}
}	}
my %emails = &Apache::loncommon::getemails($uname,$udom);	my %emails = &Apache::loncommon::getemails($uname,$udom);
if ($emails{'permanentemail'} =~ /\S/) {	if ($emails{'permanentemail'} =~ /\S/) {
$userlist->{$user}->[$index{'email'}] = $emails{'permanentemail'};	$userlist->{$user}->[$index{'email'}] = $emails{'permanentemail'};
}	}
	if (($context eq 'domain') && ($env{'form.roletype'} eq 'domain') &&
	($role eq 'au')) {
	my ($disk_quota,$current_disk_usage,$percent);
	if (($needauthorusage) \|\| ($needauthorquota)) {
	$disk_quota = &Apache::loncommon::get_user_quota($uname,$udom,'author');
	}
	if ($needauthorusage) {
	$current_disk_usage =
	&Apache::lonnet::diskusage($udom,$uname,"$londocroot/priv/$udom/$uname");
	if ($disk_quota == 0) {
	$percent = 100.0;
	} else {
	$percent = $current_disk_usage/(10 * $disk_quota);
	}
	$userlist->{$user}->[$index{'authorusage'}] = sprintf("%.0f",$percent);
	}
	if ($needauthorquota) {
	$userlist->{$user}->[$index{'authorquota'}] = sprintf("%.2f",$disk_quota);
	}
	}
$usercount ++;	$usercount ++;
}	}
my $autocount = 0;	my $autocount = 0;
Line 2381 END	Line 2954 END
my $index = $index{$sortby};	my $index = $index{$sortby};
my $second = $index{'username'};	my $second = $index{'username'};
my $third = $index{'domain'};	my $third = $index{'domain'};
my @sorted_users = sort {	my @sorted_users;
lc($userlist->{$a}->[$index]) cmp lc($userlist->{$b}->[$index])	if (($sortby eq 'authorquota') \|\| ($sortby eq 'authorusage')) {
\|\|	@sorted_users = sort {
lc($userlist->{$a}->[$second]) cmp lc($userlist->{$b}->[$second]) \|\|	$userlist->{$b}->[$index] <=> $userlist->{$a}->[$index] \|\|
lc($userlist->{$a}->[$third]) cmp lc($userlist->{$b}->[$third])	lc($userlist->{$a}->[$second]) cmp lc($userlist->{$b}->[$second]) \|\|
} (keys(%$userlist));	lc($userlist->{$a}->[$third]) cmp lc($userlist->{$b}->[$third])
	} (keys(%$userlist));
	} else {
	@sorted_users = sort {
	lc($userlist->{$a}->[$index]) cmp lc($userlist->{$b}->[$index]) \|\|
	lc($userlist->{$a}->[$second]) cmp lc($userlist->{$b}->[$second]) \|\|
	lc($userlist->{$a}->[$third]) cmp lc($userlist->{$b}->[$third])
	} (keys(%$userlist));
	}
my $rowcount = 0;	my $rowcount = 0;
foreach my $user (@sorted_users) {	foreach my $user (@sorted_users) {
my %in;	my %in;
Line 2395 END	Line 2976 END
foreach my $item (@{$keylist}) {	foreach my $item (@{$keylist}) {
$in{$item} = $sdata->[$index{$item}];	$in{$item} = $sdata->[$index{$item}];
}	}
my $role = $in{'role'};	my $clickers = (&Apache::lonnet::userenvironment($in{'domain'},$in{'username'},'clickers'))[1];
$in{'role'}=&Apache::lonnet::plaintext($sdata->[$index{'role'}]);	if ($clickers!~/\w/) { $clickers='-'; }
if (! defined($in{'start'}) \|\| $in{'start'} == 0) {	$in{'clicker'} = $clickers;
$in{'start'} = &mt('none');	my $role = $in{'role'};
} else {	$in{'role'}=&Apache::lonnet::plaintext($sdata->[$index{'role'}],$crstype);
$in{'start'} = &Apache::lonlocal::locallocaltime($in{'start'});	unless ($mode eq 'excel') {
	if (! defined($in{'start'}) \|\| $in{'start'} == 0) {
	$in{'start'} = &mt('none');
	} else {
	$in{'start'} = &Apache::lonlocal::locallocaltime($in{'start'});
	}
	if (! defined($in{'end'}) \|\| $in{'end'} == 0) {
	$in{'end'} = &mt('none');
	} else {
	$in{'end'} = &Apache::lonlocal::locallocaltime($in{'end'});
	}
}	}
if (! defined($in{'end'}) \|\| $in{'end'} == 0) {	if ($context eq 'course') {
$in{'end'} = &mt('none');	my $lastlogin = $crslogins{$in{'username'}.':'.$in{'domain'}.':'.$in{'section'}.':'.$role};
} else {	if ($lastlogin ne '') {
$in{'end'} = &Apache::lonlocal::locallocaltime($in{'end'});	$in{'lastlogin'} = &Apache::lonlocal::locallocaltime($lastlogin);
	}
}	}
if ($mode eq 'view' \|\| $mode eq 'html' \|\| $mode eq 'autoenroll') {	if ($mode eq 'view' \|\| $mode eq 'html' \|\| $mode eq 'autoenroll' \|\| $mode eq 'pickauthor') {
$r->print(&Apache::loncommon::start_data_table_row());	$r->print(&Apache::loncommon::start_data_table_row());
my $checkval;	my $checkval;
if ($mode eq 'autoenroll') {	if ($mode eq 'autoenroll') {
Line 2416 END	Line 3008 END
$cellentry = '<b>'.&mt('auto').'</b> <label><input type="checkbox" name="chgauto" value="'.$in{'username'}.':'.$in{'domain'}.'" /> Change</label>';	$cellentry = '<b>'.&mt('auto').'</b> <label><input type="checkbox" name="chgauto" value="'.$in{'username'}.':'.$in{'domain'}.'" /> Change</label>';
$autocount ++;	$autocount ++;
} else {	} else {
$cellentry = '<table border="0" cellspacing="0"><tr><td rowspan="2"><b>'.&mt('manual').'</b></td><td><nobr><label><input type="checkbox" name="chgmanual" value="'.$in{'username'}.':'.$in{'domain'}.'" /> Change</label></nobr></td></tr><tr><td><nobr>';	$cellentry = '<table border="0" cellspacing="0"><tr><td rowspan="2"><b>'.&mt('manual').'</b></td><td><span class="LC_nobreak"><label><input type="checkbox" name="chgmanual" value="'.$in{'username'}.':'.$in{'domain'}.'" /> Change</label></span></td></tr><tr><td><span class="LC_nobreak">';
$manualcount ++;	$manualcount ++;
if ($in{'lockedtype'}) {	if ($in{'lockedtype'}) {
$cellentry .= '<label><input type="checkbox" name="unlockchg" value="'.$in{'username'}.':'.$in{'domain'}.'" /> '.&mt('Unlock').'</label>';	$cellentry .= '<label><input type="checkbox" name="unlockchg" value="'.$in{'username'}.':'.$in{'domain'}.'" /> '.&mt('Unlock').'</label>';
Line 2425 END	Line 3017 END
$cellentry .= '<label><input type="checkbox" name="lockchg" value="'.$in{'username'}.':'.$in{'domain'}.'" /> '.&mt('Lock').'</label>';	$cellentry .= '<label><input type="checkbox" name="lockchg" value="'.$in{'username'}.':'.$in{'domain'}.'" /> '.&mt('Lock').'</label>';
$lockcount ++;	$lockcount ++;
}	}
$cellentry .= '</nobr></td></tr></table>';	$cellentry .= '</span></td></tr></table>';
}	}
$r->print("<td>$cellentry</td>\n");	$r->print("<td>$cellentry</td>\n");
} else {	} else {
$r->print("<td>$rowcount</td>\n");	if ($mode ne 'pickauthor') {
	$r->print("<td>$rowcount</td>\n");
	}
if ($actionselect) {	if ($actionselect) {
my $showcheckbox;	my $showcheckbox;
if ($role =~ /^cr\//) {	if ($role =~ /^cr\//) {
Line 2449 END	Line 3043 END
if ($showcheckbox) {	if ($showcheckbox) {
$checkval = $user;	$checkval = $user;
if ($context eq 'course') {	if ($context eq 'course') {
if ($role eq 'st') {	if (($role eq 'co' \|\| $role eq 'cc') &&
$checkval .= ':st';	($user =~ /^\Q$env{'user.name'}:$env{'user.domain'}:$role\E/)) {
}	$showcheckbox = 0;
$checkval .= ':'.$in{'section'};	} else {
if ($role eq 'st') {	if ($role eq 'st') {
$checkval .= ':'.$in{'type'}.':'.	$checkval .= ':st';
$in{'lockedtype'};	}
}	$checkval .= ':'.$in{'section'};
	if ($role eq 'st') {
	$checkval .= ':'.$in{'type'}.':'.
	$in{'lockedtype'}.':'.
	$in{'credits'};
	}
	}
	}
	if ($showcheckbox) {
	$r->print('<td><input type="checkbox" name="'.
	'actionlist" value="'.$checkval.'" /></td>');
	} else {
	$r->print('<td> </td>');
}	}
$r->print('<td><input type="checkbox" name="'.
'actionlist" value="'.$checkval.'"></td>');
} else {	} else {
$r->print('<td> </td>');	$r->print('<td> </td>');
}	}
	} elsif ($mode eq 'pickauthor') {
	$r->print('<td><input type="button" name="chooseauthor" onclick="javascript:gochoose('."'$in{'username'}'".');" value="'.&mt('Select').'" /></td>');
}	}
}	}
foreach my $item (@cols) {	foreach my $item (@cols) {
Line 2470 END	Line 3076 END
$r->print('<td>'.&print_username_link($mode,\%in).'</td>');	$r->print('<td>'.&print_username_link($mode,\%in).'</td>');
} elsif (($item eq 'start' \|\| $item eq 'end') && ($actionselect)) {	} elsif (($item eq 'start' \|\| $item eq 'end') && ($actionselect)) {
$r->print('<td>'.$in{$item}.'<input type="hidden" name="'.$checkval.'_'.$item.'" value="'.$sdata->[$index{$item}].'" /></td>'."\n");	$r->print('<td>'.$in{$item}.'<input type="hidden" name="'.$checkval.'_'.$item.'" value="'.$sdata->[$index{$item}].'" /></td>'."\n");
} else {	} elsif ($item eq 'status') {
$r->print('<td>'.$in{$item}.'</td>'."\n");	my $showitem = $in{$item};
}	if (defined($ltstatus{$in{$item}})) {
}	$showitem = $ltstatus{$in{$item}};
if (($context eq 'course') && ($mode ne 'autoenroll')) {	}
if ($env{'form.showrole'} eq 'st' \|\| $env{'form.showrole'} eq 'Any') {	$r->print('<td>'.$showitem.'</td>'."\n");
if ($displayclickers eq 'on') {	} elsif ($item eq 'photo') {
my $clickers =	if (($context eq 'course') && ($mode ne 'autoenroll') &&
	($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'})) {
	if ($role eq 'st') {
	$r->print('<td align="right"><a href="javascript:photowindow('."'".$in{'photo'}."'".')"><img src="'.$in{'thumbnail'}.'" border="1" alt="" /></a></td>');
	} else {
	$r->print('<td> </td>');
	}
	}
	} elsif ($item eq 'clicker') {
	if (($context eq 'course') && ($mode ne 'autoenroll')) {
	if ($env{'form.showrole'} eq 'st' \|\| $env{'form.showrole'} eq 'Any') {
	my $clickers =
(&Apache::lonnet::userenvironment($in{'domain'},$in{'username'},'clickers'))[1];	(&Apache::lonnet::userenvironment($in{'domain'},$in{'username'},'clickers'))[1];
if ($clickers!~/\w/) { $clickers='-'; }	if ($clickers!~/\w/) { $clickers='-'; }
$r->print('<td>'.$clickers.'</td>');	$r->print('<td>'.$clickers.'</td>');
} else {
$r->print(' <td> </td> ');
}
if ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'}) {
if ($displayphotos eq 'on' && $role eq 'st' && $in{'photo'} ne '') {
$r->print(' <td align="right"><a href="javascript:photowindow('."'".$in{'photo'}."'".')"><img src="'.$in{'thumbnail'}.'" border="1"></a></td>');
} else {	} else {
$r->print(' <td> </td> ');	$r->print('<td> </td>'."\n");
}	}
}	}
	} elsif (($item eq 'authorquota') \|\| ($item eq 'authorusage')) {
	$r->print('<td align="right">'.$in{$item}.'</td>'."\n");
	} else {
	$r->print('<td>'.$in{$item}.'</td>'."\n");
}	}
}	}
$r->print(&Apache::loncommon::end_data_table_row());	$r->print(&Apache::loncommon::end_data_table_row());
} elsif ($mode eq 'csv') {	} elsif ($mode eq 'csv') {
next if (! defined($CSVfile));	next if (! defined($CSVfile));
# no need to bother with $linkto	# no need to bother with $linkto
if (! defined($in{'start'}) \|\| $in{'start'} == 0) {
$in{'start'} = &mt('none');
} else {
$in{'start'} = &Apache::lonlocal::locallocaltime($in{'start'});
}
if (! defined($in{'end'}) \|\| $in{'end'} == 0) {
$in{'end'} = &mt('none');
} else {
$in{'end'} = &Apache::lonlocal::locallocaltime($in{'end'});
}
my @line = ();	my @line = ();
foreach my $item (@cols) {	foreach my $item (@cols) {
push @line,&Apache::loncommon::csv_translate($in{$item});	push @line,&Apache::loncommon::csv_translate($in{$item});
}	}
print $CSVfile '"'.join('","',@line).'"'."\n";	print $CSVfile '"'.join('","',@line)."\"\n";
} elsif ($mode eq 'excel') {	} elsif ($mode eq 'excel') {
my $col = 0;	my $col = 0;
foreach my $item (@cols) {	foreach my $item (@cols) {
if ($item eq 'start' \|\| $item eq 'end') {	if ($item eq 'start' \|\| $item eq 'end') {
if (defined($item) && $item != 0) {	if ((defined($in{$item})) && ($in{$item} != 0)) {
$excel_sheet->write($row,$col++,	$excel_sheet->write($row,$col++,
&Apache::lonstathelpers::calc_serial($in{item}),	&Apache::lonstathelpers::calc_serial($in{$item}),
$format->{'date'});	$format->{'date'});
} else {	} else {
$excel_sheet->write($row,$col++,'none');	$excel_sheet->write($row,$col++,'none');
Line 2530 END	Line 3135 END
$row++;	$row++;
}	}
}	}
if ($mode eq 'view' \|\| $mode eq 'html' \|\| $mode eq 'autoenroll') {	if ($mode eq 'view' \|\| $mode eq 'html' \|\| $mode eq 'autoenroll' \|\| $mode eq 'pickauthor') {
$r->print(&Apache::loncommon::end_data_table().'<br />');	$r->print(&Apache::loncommon::end_data_table().'<br />');
} elsif ($mode eq 'excel') {	} elsif ($mode eq 'excel') {
$excel_workbook->close();	$excel_workbook->close();
$r->print('<p><a href="'.$excel_filename.'">'.	$r->print(&mt('[_1]Your Excel spreadsheet[_2] is ready for download.', '<p><a href="'.$excel_filename.'">','</a>')."</p>\n");
&mt('Your Excel spreadsheet').'</a> '.&mt('is ready for download').'.</p>'."\n");
} elsif ($mode eq 'csv') {	} elsif ($mode eq 'csv') {
close($CSVfile);	close($CSVfile);
$r->print('<a href="'.$CSVfilename.'">'.	$r->print(&mt('[_1]Your CSV file[_2] is ready for download.', '<p><a href="'.$CSVfilename.'">','</a>')."</p>\n");
&mt('Your CSV file').'</a> is ready for download.'.
"\n");
$r->rflush();	$r->rflush();
}	}
if ($mode eq 'autoenroll') {	if ($mode eq 'autoenroll') {
Line 2550 END	Line 3152 END
}	}
}	}

	sub bulkaction_javascript {
	my ($formname,$caller) = @_;
	my $docstart = 'document';
	if ($caller eq 'popup') {
	$docstart = 'opener.document';
	}
	my %lt = &Apache::lonlocal::texthash(
	acwi => 'Access will be set to start immediately',
	asyo => 'as you did not select an end date in the pop-up window',
	accw => 'Access will be set to continue indefinitely',
	asyd => 'as you did not select an end date in the pop-up window',
	sewi => "Sections will be switched to 'No section'",
	ayes => "as you either selected the 'No section' option",
	oryo => 'or you did not select a section in the pop-up window',
	arol => 'A role with no section will be added',
	swbs => 'Sections will be switched to:',
	rwba => 'Roles will be added for section(s):',
	);
	my $alert = &mt("You must select at least one user by checking a user's 'Select' checkbox");
	my $noaction = &mt("You need to select an action to take for the user(s) you have selected");
	my $singconfirm = &mt(' for a single user?');
	my $multconfirm = &mt(' for multiple users?');
	my $output = <<"ENDJS";
	function verify_action (field) {
	var numchecked = 0;
	var singconf = '$singconfirm';
	var multconf = '$multconfirm';
	if ($docstart.$formname.elements[field].length > 0) {
	for (i=0; i<$docstart.$formname.elements[field].length; i++) {
	if ($docstart.$formname.elements[field][i].checked == true) {
	numchecked ++;
	}
	}
	} else {
	if ($docstart.$formname.elements[field].checked == true) {
	numchecked ++;
	}
	}
	if (numchecked == 0) {
	alert("$alert");
	return;
	} else {
	var message = $docstart.$formname.bulkaction[$docstart.$formname.bulkaction.selectedIndex].text;
	var choice = $docstart.$formname.bulkaction[$docstart.$formname.bulkaction.selectedIndex].value;
	if (choice == '') {
	alert("$noaction");
	return;
	} else {
	if (numchecked == 1) {
	message += singconf;
	} else {
	message += multconf;
	}
	ENDJS
	if ($caller ne 'popup') {
	$output .= <<"NEWWIN";
	if (choice == 'chgdates' \|\| choice == 'reenable' \|\| choice == 'activate' \|\| choice == 'chgsec') {
	opendatebrowser(document.$formname,'$formname','go');
	return;

	} else {
	if (confirm(message)) {
	document.$formname.phase.value = 'bulkchange';
	document.$formname.submit();
	return;
	}
	}
	NEWWIN
	} else {
	$output .= <<"POPUP";
	if (choice == 'chgdates' \|\| choice == 'reenable' \|\| choice == 'activate') {
	var datemsg = '';
	if (($docstart.$formname.startdate_month.value == '') &&
	($docstart.$formname.startdate_day.value == '') &&
	($docstart.$formname.startdate_year.value == '')) {
	datemsg = "\\n$lt{'acwi'},\\n$lt{'asyo'}.\\n";
	}
	if (($docstart.$formname.enddate_month.value == '') &&
	($docstart.$formname.enddate_day.value == '') &&
	($docstart.$formname.enddate_year.value == '')) {
	datemsg += "\\n$lt{'accw'},\\n$lt{'asyd'}.\\n";
	}
	if (datemsg != '') {
	message += "\\n"+datemsg;
	}
	}
	if (choice == 'chgsec') {
	var rolefilter = $docstart.$formname.showrole.options[$docstart.$formname.showrole.selectedIndex].value;
	var retained = $docstart.$formname.retainsec.value;
	var secshow = $docstart.$formname.newsecs.value;
	if (secshow == '') {
	if (rolefilter == 'st' \|\| retained == 0 \|\| retained == "") {
	message += "\\n\\n$lt{'sewi'},\\n$lt{'ayes'},\\n$lt{'oryo'}.\\n";
	} else {
	message += "\\n\\n$lt{'arol'}\\n$lt{'ayes'},\\n$lt{'oryo'}.\\n";
	}
	} else {
	if (rolefilter == 'st' \|\| retained == 0 \|\| retained == "") {
	message += "\\n\\n$lt{'swbs'} "+secshow+".\\n";
	} else {
	message += "\\n\\n$lt{'rwba'} "+secshow+".\\n";
	}
	}
	}
	if (confirm(message)) {
	$docstart.$formname.phase.value = 'bulkchange';
	$docstart.$formname.submit();
	window.close();
	}
	POPUP
	}
	$output .= '
	}
	}
	}
	';
	return $output;
	}

sub print_username_link {	sub print_username_link {
my ($mode,$in) = @_;	my ($mode,$in) = @_;
my $output;	my $output;
Line 2557 sub print_username_link {	Line 3278 sub print_username_link {
$output = $in->{'username'};	$output = $in->{'username'};
} else {	} else {
$output = '<a href="javascript:username_display_launch('.	$output = '<a href="javascript:username_display_launch('.
"'$in->{'username'}','$in->{'domain'}'".')" />'.	"'$in->{'username'}','$in->{'domain'}'".')">'.
$in->{'username'}.'</a>';	$in->{'username'}.'</a>';
}	}
return $output;	return $output;
Line 2568 sub role_type_names {	Line 3289 sub role_type_names {
'domain' => 'Domain Roles',	'domain' => 'Domain Roles',
'author' => 'Co-Author Roles',	'author' => 'Co-Author Roles',
'course' => 'Course Roles',	'course' => 'Course Roles',
	'community' => 'Community Roles',
);	);
return %lt;	return %lt;
}	}

sub select_actions {	sub select_actions {
my ($context,$setting,$statusmode) = @_;	my ($context,$setting,$statusmode,$formname) = @_;
my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
revoke => "Revoke user roles",	revoke => "Revoke user roles",
delete => "Delete user roles",	delete => "Delete user roles",
Line 2582 sub select_actions {	Line 3304 sub select_actions {
chgdates => "Change starting/ending dates",	chgdates => "Change starting/ending dates",
chgsec => "Change section associated with user roles",	chgsec => "Change section associated with user roles",
);	);
	# FIXME Add an option to change credits for student roles.
my ($output,$options,%choices);	my ($output,$options,%choices);
# FIXME Disable actions for now for roletype=course in domain context	# FIXME Disable actions for now for roletype=course in domain context
if ($context eq 'domain' && $setting eq 'course') {	if ($context eq 'domain' && $setting eq 'course') {
Line 2589 sub select_actions {	Line 3312 sub select_actions {
}	}
if ($context eq 'course') {	if ($context eq 'course') {
if ($env{'form.showrole'} ne 'Any') {	if ($env{'form.showrole'} ne 'Any') {
if (!&Apache::lonnet::allowed('c'.$env{'form.showrole'},	my $showactions;
$env{'request.course.id'})) {	if (&Apache::lonnet::allowed('c'.$env{'form.showrole'},
if ($env{'request.course.sec'} eq '') {	$env{'request.course.id'})) {
return;	$showactions = 1;
} else {	} elsif ($env{'request.course.sec'} ne '') {
if (!&Apache::lonnet::allowed('c'.$env{'form.showrole'},$env{'request.course.id'}.'/'.$env{'request.course.sec'})) {	if (&Apache::lonnet::allowed('c'.$env{'form.showrole'},$env{'request.course.id'}.'/'.$env{'request.course.sec'})) {
return;	$showactions = 1;
}	}
}	}
	unless ($showactions) {
	unless (&is_courseowner($env{'request.course.id'},
	$env{'course.'.$env{'request.course.id'}.'.internal.courseowner'})) {
	return;
	}
}	}
}	}
}	}
Line 2634 sub select_actions {	Line 3362 sub select_actions {
}	}
}	}
if ($options) {	if ($options) {
$output = '<select name="bulkaction" onchange="javascript:opendatebrowser(this.form,'."'studentform','change'".')" />'."\n".	$output = '<select name="bulkaction">'."\n".
'<option value="" selected="selected">'.	'<option value="" selected="selected">'.
&mt('Please select').'</option>'."\n".$options."\n".'</select>';	&mt('Please select').'</option>'."\n".$options."\n".'</select>';
if ($choices{'dates'}) {	if ($choices{'dates'}) {
Line 2650 sub select_actions {	Line 3378 sub select_actions {
'<input type="hidden" name="enddate_year" value="" />'."\n".	'<input type="hidden" name="enddate_year" value="" />'."\n".
'<input type="hidden" name="enddate_hour" value="" />'."\n".	'<input type="hidden" name="enddate_hour" value="" />'."\n".
'<input type="hidden" name="enddate_minute" value="" />'."\n".	'<input type="hidden" name="enddate_minute" value="" />'."\n".
'<input type="hidden" name="enddate_second" value="" />'."\n";	'<input type="hidden" name="enddate_second" value="" />'."\n".
	'<input type="hidden" name="no_end_date" value="" />'."\n";
if ($context eq 'course') {	if ($context eq 'course') {
$output .= '<input type="hidden" name="makedatesdefault" value="" />'."\n";	$output .= '<input type="hidden" name="makedatesdefault" value="" />'."\n";
}	}
}	}
if ($choices{'sections'}) {	if ($choices{'sections'}) {
$output .= '<input type="hidden" name="retainsec" value= "" />'."\n".	$output .= '<input type="hidden" name="retainsec" value="" />'."\n".
'<input type="hidden" name="newsecs" value= "" />'."\n";	'<input type="hidden" name="newsecs" value="" />'."\n";
}	}
}	}
return $output;	return $output;
Line 2671 sub date_section_javascript {	Line 3400 sub date_section_javascript {
delete => "Check the boxes for any users for whom roles are to be deleted, and click 'Proceed'",	delete => "Check the boxes for any users for whom roles are to be deleted, and click 'Proceed'",
none => "Choose an action to take for selected users",	none => "Choose an action to take for selected users",
);	);
my $output = '	my $output = <<"ENDONE";
<script type="text/javascript">'."\n";	<script type="text/javascript">
$output .= <<"ENDONE";	// <![CDATA[
function opendatebrowser(callingform,formname,calledby) {	function opendatebrowser(callingform,formname,calledby) {
var bulkaction = callingform.bulkaction.options[callingform.bulkaction.selectedIndex].value;	var bulkaction = callingform.bulkaction.options[callingform.bulkaction.selectedIndex].value;
if (bulkaction == 'revoke' \|\| bulkaction == 'delete' \|\| bulkaction == '') {
if (calledby == 'go') {
if (bulkaction == 'revoke') {
alert("$nopopup{'revoke'}");
}
if (bulkaction == 'delete') {
alert("$nopopup{'delete'}");
}
if (bulkaction == '') {
alert("$nopopup{'none'}");
}
}
return;
}
var url = '/adm/createuser?';	var url = '/adm/createuser?';
var type = '';	var type = '';
var showrole = callingform.showrole.options[callingform.showrole.selectedIndex].value;	var showrole = callingform.showrole.options[callingform.showrole.selectedIndex].value;
Line 2710 ENDONE	Line 3425 ENDONE
stdeditbrowser = open(url,title,options,'1');	stdeditbrowser = open(url,title,options,'1');
stdeditbrowser.focus();	stdeditbrowser.focus();
}	}
	// ]]>
</script>	</script>
ENDTWO	ENDTWO
return $output;	return $output;
}	}

sub date_section_selector {	sub date_section_selector {
my ($context,$permission) = @_;	my ($context,$permission,$crstype,$showcredits) = @_;
my $callingform = $env{'form.callingform'};	my $callingform = $env{'form.callingform'};
my $formname = 'dateselect';	my $formname = 'dateselect';
my $groupslist = &get_groupslist();	my $groupslist = &get_groupslist();
my $sec_js = &setsections_javascript($formname,$groupslist);	my $sec_js =
	&setsections_javascript($formname,$groupslist,undef,undef,$crstype,
	$showcredits);
my $output = <<"END";	my $output = <<"END";
<script type="text/javascript">	<script type="text/javascript">
	// <![CDATA[

$sec_js	$sec_js

Line 2740 END	Line 3459 END
} else {	} else {
opener.document.$callingform.retainsec.value = formname.retainsec.value;	opener.document.$callingform.retainsec.value = formname.retainsec.value;
}	}
setSections(formname);	setSections(formname,'$crstype');
if (seccheck == 'ok') {	if (seccheck == 'ok') {
opener.document.$callingform.newsecs.value = formname.sections.value;	opener.document.$callingform.newsecs.value = formname.sections.value;
window.close();
}	}
return;
END	END
} else {	} else {
if ($context eq 'course') {	if ($context eq 'course') {
Line 2779 END	Line 3496 END
opener.document.$callingform.enddate_hour.value = formname.enddate_hour.options[formname.enddate_hour.selectedIndex].value;	opener.document.$callingform.enddate_hour.value = formname.enddate_hour.options[formname.enddate_hour.selectedIndex].value;
opener.document.$callingform.enddate_minute.value = formname.enddate_minute.value;	opener.document.$callingform.enddate_minute.value = formname.enddate_minute.value;
opener.document.$callingform.enddate_second.value = formname.enddate_second.value;	opener.document.$callingform.enddate_second.value = formname.enddate_second.value;
window.close();	if (formname.no_end_date.checked) {
	opener.document.$callingform.no_end_date.value = '1';
	} else {
	opener.document.$callingform.no_end_date.value = '0';
	}
END	END
}	}
$output .= '	my $verify_action_js = &bulkaction_javascript($callingform,'popup');
	$output .= <<"ENDJS";
	verify_action('actionlist');
}	}

	$verify_action_js

	// ]]>
</script>	</script>
';	ENDJS
my %lt = &Apache::lonlocal::texthash (	my %lt = &Apache::lonlocal::texthash (
chac => 'Access dates to apply for selected users',	chac => 'Access dates to apply for selected users',
chse => 'Changes in section affiliation to apply to selected users',	chse => 'Changes in section affiliation to apply to selected users',
fors => 'For student roles changing the section, will result in a section switch as students may only be in one section of a course at a time.',	fors => 'For student roles, changing the section will result in a section switch as students may only be in one section of a course at a time.',
forn => 'For a role in a course that is not a student role, a user may have roles in more than one section of a course at a time.',	forn => 'For a course role that is not "student", users may have roles in more than one section at a time.',
reta => "Retain each user's current section affiliations?",	reta => "Retain each user's current section affiliations?",
dnap => '(Does not apply to student roles).',	dnap => '(Does not apply to student roles).',
);	);
my ($date_items,$headertext);	my ($date_items,$headertext);
if ($env{'form.bulkaction'} eq 'chgsec') {	if ($env{'form.bulkaction'} eq 'chgsec') {
Line 2806 END	Line 3533 END
}	}
$date_items = &date_setting_table($starttime,undef,$context,	$date_items = &date_setting_table($starttime,undef,$context,
$env{'form.bulkaction'},$formname,	$env{'form.bulkaction'},$formname,
$permission);	$permission,$crstype);
}	}
$output .= '<h3>'.$headertext.'</h3>'.	$output .= '<h3>'.$headertext.'</h3>'.
'<form name="'.$formname.'" method="post">'."\n".	'<form name="'.$formname.'" method="post" action="">'."\n".
$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,$cdom) = &get_course_identity();
	if ($crstype eq 'Community') {
	$lt{'fors'} = &mt('For member roles, changing the section will result in a section switch, as members may only be in one section of a community at a time.');
	$lt{'forn'} = &mt('For a community role that is not "member", users may have roles in more than one section at a time.');
	$lt{'dnap'} = &mt('(Does not apply to member roles).');
	}
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>';
Line 2838 END	Line 3570 END
$info = '<input type="hidden" name="retainsec" value="0" />';	$info = '<input type="hidden" name="retainsec" value="0" />';
}	}
my $rowtitle = &mt('New section to assign');	my $rowtitle = &mt('New section to assign');
my $secbox = &section_picker($cdom,$cnum,$env{'form.showrole'},$rowtitle,$permission,$context);	my $secbox = &section_picker($cdom,$cnum,$env{'form.showrole'},$rowtitle,
	$permission,$context,'chgsec',$crstype);
$output .= $info.$secbox;	$output .= $info.$secbox;
}	}
$output .= '<p>'.	$output .= '<p>'.
&mt('Use "Save" to update the main window with your selections.').'<br /><br />'.
'<input type="button" name="dateselection" value="'.&mt('Save').'" onclick="javascript:saveselections(this.form)" /></p>'."\n".	'<input type="button" name="dateselection" value="'.&mt('Save').'" onclick="javascript:saveselections(this.form)" /></p>'."\n".
'</form>';	'</form>';
return $output;	return $output;
}	}

sub section_picker {	sub section_picker {
my ($cdom,$cnum,$role,$rowtitle,$permission,$context,$mode) = @_;	my ($cdom,$cnum,$role,$rowtitle,$permission,$context,$mode,$crstype,
	$showcredits,$credits) = @_;
my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);	my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
my $sections_select .= &course_sections(\%sections_count,$role);	my $sections_select .= &course_sections(\%sections_count,$role);
my $secbox = '<p>'.&Apache::lonhtmlcommon::start_pick_box()."\n";	my $secbox = '<div>'.&Apache::lonhtmlcommon::start_pick_box()."\n";
if ($mode eq 'upload') {	if ($mode eq 'upload') {
my ($options,$cb_script,$coursepick) =	my ($options,$cb_script,$coursepick) =
&default_role_selector($context,1);	&default_role_selector($context,1,$crstype,$showcredits);
$secbox .= &Apache::lonhtmlcommon::row_title('role','LC_oddrow_value').	$secbox .= &Apache::lonhtmlcommon::row_title(&mt('role'),'LC_oddrow_value').
$options. &Apache::lonhtmlcommon::row_closure(1)."\n";	$options. &Apache::lonhtmlcommon::row_closure(1)."\n";
}	}
$secbox .= &Apache::lonhtmlcommon::row_title($rowtitle,'LC_oddrow_value')."\n";	$secbox .= &Apache::lonhtmlcommon::row_title($rowtitle,'LC_oddrow_value')."\n";
Line 2865 sub section_picker {	Line 3598 sub section_picker {
'<td align="center">'.&mt('Existing sections')."\n".	'<td align="center">'.&mt('Existing sections')."\n".
'<br />'.$sections_select.'</td><td align="center">'.	'<br />'.$sections_select.'</td><td align="center">'.
&mt('New section').'<br />'."\n".	&mt('New section').'<br />'."\n".
'<input type="text" name="newsec" size="15" />'."\n".	'<input type="text" name="newsec" size="15" value="" />'."\n".
'<input type="hidden" name="sections" value="" />'."\n".	'<input type="hidden" name="sections" value="" />'."\n".
'</td></tr></table>'."\n";	'</td></tr></table>'."\n";
} else {	} else {
$secbox .= '<input type="hidden" name="sections" value="'.	$secbox .= '<input type="hidden" name="sections" value="'.
$env{'request.course.sec'}.'" />'.	$env{'request.course.sec'}.'" />'.
$env{'request.course.sec'};	$env{'request.course.sec'};
}	}
$secbox .= &Apache::lonhtmlcommon::row_closure(1)."\n".	$secbox .= &Apache::lonhtmlcommon::row_closure(1)."\n";
&Apache::lonhtmlcommon::end_pick_box().'</p>';	unless ($mode eq 'chgsec') {
	if ($showcredits) {
	$secbox .=
	&Apache::lonhtmlcommon::row_title(&mt('credits (students)'),
	'LC_evenrow_value')."\n".
	'<input type="text" name="credits" size="3" value="'.$credits.'" />'."\n".
	&Apache::lonhtmlcommon::row_closure(1)."\n";
	}
	}
	$secbox .= &Apache::lonhtmlcommon::end_pick_box().'</div>';
return $secbox;	return $secbox;
}	}

sub results_header_row {	sub results_header_row {
my ($rolefilter,$statusmode,$context,$permission,$mode) = @_;	my ($rolefilter,$statusmode,$context,$permission,$mode,$crstype) = @_;
my ($description,$showfilter);	my ($description,$showfilter);
if ($rolefilter ne 'Any') {	if ($rolefilter ne 'Any') {
$showfilter = $rolefilter;	$showfilter = $rolefilter;
}	}
if ($context eq 'course') {	if ($context eq 'course') {
if ($mode eq 'csv' \|\| $mode eq 'excel') {	if ($mode eq 'csv' \|\| $mode eq 'excel') {
$description = &mt('Course - ').$env{'course.'.$env{'request.course.id'}.'.description'}.': ';	if ($crstype eq 'Community') {
	$description = &mt('Community - [_1]:',$env{'course.'.$env{'request.course.id'}.'.description'}).' ';
	} else {
	$description = &mt('Course - [_1]:',$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);	if ($crstype eq 'Community') {
	$description .= &mt('Users in community with expired [_1] roles',$showfilter);
	} else {
	$description .= &mt('Users in course with expired [_1] roles',$showfilter);
	}
} elsif ($statusmode eq 'Future') {	} elsif ($statusmode eq 'Future') {
$description .= &mt('Users in course with future [_1] roles',$showfilter);	if ($crstype eq 'Community') {
	$description .= &mt('Users in community with future [_1] roles',$showfilter);
	} else {
	$description .= &mt('Users in course with future [_1] roles',$showfilter);
	}
} elsif ($statusmode eq 'Active') {	} elsif ($statusmode eq 'Active') {
$description .= &mt('Users in course with active [_1] roles',$showfilter);	if ($crstype eq 'Community') {
	$description .= &mt('Users in community with active [_1] roles',$showfilter);
	} else {
	$description .= &mt('Users in course with active [_1] roles',$showfilter);
	}
} else {	} else {
if ($rolefilter eq 'Any') {	if ($rolefilter eq 'Any') {
$description .= &mt('All users in course');	if ($crstype eq 'Community') {
	$description .= &mt('All users in community');
	} else {
	$description .= &mt('All users in course');
	}
} else {	} else {
$description .= &mt('All users in course with [_1] roles',$rolefilter);	if ($crstype eq 'Community') {
	$description .= &mt('All users in community with [_1] roles',$rolefilter);
	} else {
	$description .= &mt('All users in course with [_1] roles',$rolefilter);
	}
}	}
}	}
my $constraint;	my $constraint;
Line 2906 sub results_header_row {	Line 3672 sub results_header_row {
if ($viewablesec ne '') {	if ($viewablesec ne '') {
if ($env{'form.showrole'} eq 'st') {	if ($env{'form.showrole'} eq 'st') {
$constraint = &mt('only users in section "[_1]"',$viewablesec);	$constraint = &mt('only users in section "[_1]"',$viewablesec);
} elsif ($env{'form.showrole'} ne 'cc') {	} elsif (($env{'form.showrole'} ne 'cc') && ($env{'form.showrole'} ne 'co')) {
$constraint = &mt('only users affiliated with no section or section "[_1]"',$viewablesec);	$constraint = &mt('only users affiliated with no section or section "[_1]"',$viewablesec);
}	}
if (($env{'form.grpfilter'} ne 'all') && ($env{'form.grpfilter'} ne '')) {	if (($env{'form.grpfilter'} ne 'all') && ($env{'form.grpfilter'} ne '')) {
Line 2945 sub results_header_row {	Line 3711 sub results_header_row {
}	}
} elsif ($context eq 'author') {	} elsif ($context eq 'author') {
$description =	$description =
&mt('Author space for <span class="LC_cusr_emph">[_1]</span>',	&mt('Author space for [_1]'
&Apache::loncommon::plainname($env{'user.name'},$env{'user.domain'})).':  ';	,'<span class="LC_cusr_emph">'
	.&Apache::loncommon::plainname($env{'user.name'},$env{'user.domain'})
	.'</span>')
	.':  ';
if ($statusmode eq 'Expired') {	if ($statusmode eq 'Expired') {
$description .= &mt('Co-authors with expired [_1] roles',$showfilter);	$description .= &mt('Co-authors with expired [_1] roles',$showfilter);
} elsif ($statusmode eq 'Future') {	} elsif ($statusmode eq 'Future') {
Line 2962 sub results_header_row {	Line 3731 sub results_header_row {
}	}
} elsif ($context eq 'domain') {	} elsif ($context eq 'domain') {
my $domdesc = &Apache::lonnet::domain($env{'request.role.domain'},'description');	my $domdesc = &Apache::lonnet::domain($env{'request.role.domain'},'description');
$description = &mt('Domain - ').$domdesc.': ';	$description = &mt('Domain - [_1]:',$domdesc).' ';
if ($env{'form.roletype'} eq 'domain') {	if ($env{'form.roletype'} eq 'domain') {
if ($statusmode eq 'Expired') {	if ($statusmode eq 'Expired') {
$description .= &mt('Users in domain with expired [_1] roles',$showfilter);	$description .= &mt('Users in domain with expired [_1] roles',$showfilter);
Line 2988 sub results_header_row {	Line 3757 sub results_header_row {
if ($rolefilter eq 'Any') {	if ($rolefilter eq 'Any') {
$description .= &mt('All users with co-author roles in domain',$showfilter);	$description .= &mt('All users with co-author roles in domain',$showfilter);
} else {	} else {
$description .= &mt('All co-authors in domain with [_1] roles',$rolefilter);	$description .= &mt('All co-authors in domain with [_1] roles',$rolefilter);
}	}
}	}
} elsif ($env{'form.roletype'} eq 'course') {	} elsif (($env{'form.roletype'} eq 'course') \|\|
	($env{'form.roletype'} eq 'community')) {
my $coursefilter = $env{'form.coursepick'};	my $coursefilter = $env{'form.coursepick'};
if ($coursefilter eq 'category') {	if ($env{'form.roletype'} eq 'course') {
my $instcode = &instcode_from_coursefilter();	if ($coursefilter eq 'category') {
if ($instcode eq '.') {	my $instcode = &instcode_from_coursefilter();
	if ($instcode eq '.') {
	$description .= &mt('All courses in domain').' - ';
	} else {
	$description .= &mt('Courses in domain with institutional code: [_1]',$instcode).' - ';
	}
	} elsif ($coursefilter eq 'selected') {
	$description .= &mt('Selected courses in domain').' - ';
	} elsif ($coursefilter eq 'all') {
$description .= &mt('All courses in domain').' - ';	$description .= &mt('All courses in domain').' - ';
} else {
$description .= &mt('Courses in domain with institutional code: [_1]',$instcode).' - ';
}	}
} elsif ($coursefilter eq 'selected') {	} elsif ($env{'form.roletype'} eq 'community') {
$description .= &mt('Selected courses in domain').' - ';	if ($coursefilter eq 'selected') {
} elsif ($coursefilter eq 'all') {	$description .= &mt('Selected communities in domain').' - ';
$description .= &mt('All courses in domain').' - ';	} elsif ($coursefilter eq 'all') {
	$description .= &mt('All communities in domain').' - ';
	}
}	}
if ($statusmode eq 'Expired') {	if ($statusmode eq 'Expired') {
$description .= &mt('users with expired [_1] roles',$showfilter);	$description .= &mt('users with expired [_1] roles',$showfilter);
Line 3040 sub viewable_section {	Line 3818 sub viewable_section {
#################################################	#################################################
#################################################	#################################################
sub show_drop_list {	sub show_drop_list {
my ($r,$classlist,$nosort,$permission) = @_;	my ($r,$classlist,$nosort,$permission,$crstype) = @_;
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($env{'form.sortby'})) {
Line 3058 sub show_drop_list {	Line 3836 sub show_drop_list {
<input type="hidden" name="action" value="$action" />	<input type="hidden" name="action" value="$action" />
<input type="hidden" name="state" value="done" />	<input type="hidden" name="state" value="done" />
<script type="text/javascript" language="Javascript">	<script type="text/javascript" language="Javascript">
	// <![CDATA[
$check_uncheck_js	$check_uncheck_js
	// ]]>
</script>	</script>
<p>	<p>
<input type="hidden" name="phase" value="four">	<input type="hidden" name="phase" value="four" />
END	END
my ($indexhash,$keylist) = &make_keylist_array();	my ($indexhash,$keylist) = &make_keylist_array();
my $studentcount = 0;	my $studentcount = 0;
Line 3084 END	Line 3864 END
}	}
}	}
if (!$studentcount) {	if (!$studentcount) {
$r->print(&mt('There are no students to drop.'));	my $msg = '';
	if ($crstype eq 'Community') {
	$msg = &mt('There are no members to drop.');
	} else {
	$msg = &mt('There are no students to drop.');
	}
	$r->print('<p class="LC_info">'.$msg.'</p>');
return;	return;
}	}
my ($classgroups) = &Apache::loncoursedata::get_group_memberships(	my ($classgroups) = &Apache::loncoursedata::get_group_memberships(
Line 3092 END	Line 3878 END
my %lt=&Apache::lonlocal::texthash('usrn' => "username",	my %lt=&Apache::lonlocal::texthash('usrn' => "username",
'dom' => "domain",	'dom' => "domain",
'sn' => "student name",	'sn' => "student name",
	'mn' => "member name",
'sec' => "section",	'sec' => "section",
'start' => "start date",	'start' => "start date",
'end' => "end date",	'end' => "end date",
'groups' => "active groups",	'groups' => "active groups",
);	);
	my $nametitle = $lt{'sn'};
	if ($crstype eq 'Community') {
	$nametitle = $lt{'mn'};
	}
if ($nosort) {	if ($nosort) {
$r->print(&Apache::loncommon::start_data_table().	$r->print(&Apache::loncommon::start_data_table().
&Apache::loncommon::start_data_table_header_row());	&Apache::loncommon::start_data_table_header_row());
Line 3105 END	Line 3896 END
<th>$lt{'usrn'}</th>	<th>$lt{'usrn'}</th>
<th>$lt{'dom'}</th>	<th>$lt{'dom'}</th>
<th>ID</th>	<th>ID</th>
<th>$lt{'sn'}</th>	<th>$nametitle</th>
<th>$lt{'sec'}</th>	<th>$lt{'sec'}</th>
<th>$lt{'start'}</th>	<th>$lt{'start'}</th>
<th>$lt{'end'}</th>	<th>$lt{'end'}</th>
Line 3124 END	Line 3915 END
</th><th>	</th><th>
<a href="/adm/createuser?action=$action&sortby=id">ID</a>	<a href="/adm/createuser?action=$action&sortby=id">ID</a>
</th><th>	</th><th>
<a href="/adm/createuser?action=$action&sortby=fullname">$lt{'sn'}</a>	<a href="/adm/createuser?action=$action&sortby=fullname">$nametitle</a>
</th><th>	</th><th>
<a href="/adm/createuser?action=$action&sortby=section">$lt{'sec'}</a>	<a href="/adm/createuser?action=$action&sortby=section">$lt{'sec'}</a>
</th><th>	</th><th>
Line 3179 END	Line 3970 END
#	#
$r->print(&Apache::loncommon::start_data_table_row());	$r->print(&Apache::loncommon::start_data_table_row());
$r->print(<<"END");	$r->print(<<"END");
<td><input type="checkbox" name="droplist" value="$studentkey"></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>
Line 3194 END	Line 3985 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' => "Drop Students",	'dp' => "Drop Students",
	'dm' => "Drop Members",
'ca' => "check all",	'ca' => "check all",
'ua' => "uncheck all",	'ua' => "uncheck all",
);	);
	my $btn = $lt{'dp'};
	if ($crstype eq 'Community') {
	$btn = $lt{'dm'};
	}
$r->print(<<"END");	$r->print(<<"END");
</p><p>	</p>
<input type="button" value="$lt{'ca'}" onclick="javascript:checkAll(document.studentform.droplist)">	<p>
<input type="button" value="$lt{'ua'}" onclick="javascript:uncheckAll(document.studentform.droplist)">	<input type="button" value="$lt{'ca'}" onclick="javascript:checkAll(document.studentform.droplist)" />
<p><input type=submit value="$lt{'dp'}"></p>	<input type="button" value="$lt{'ua'}" onclick="javascript:uncheckAll(document.studentform.droplist)" />
	</p>
	<p>
	<input type="submit" value="$btn" />
	</p>
END	END
return;	return;
}	}
Line 3212 END	Line 4012 END
sub print_first_users_upload_form {	sub print_first_users_upload_form {
my ($r,$context) = @_;	my ($r,$context) = @_;
my $str;	my $str;
$str = '<input type="hidden" name="phase" value="two">';	$str = '<input type="hidden" name="phase" value="two" />';
$str .= '<input type="hidden" name="action" value="upload" />';	$str .= '<input type="hidden" name="action" value="upload" />';
$str .= '<input type="hidden" name="state" value="got_file" />';	$str .= '<input type="hidden" name="state" value="got_file" />';
$str .= "<h3>".&mt('Upload a file containing information about users')."</h3>\n";
$str .= &Apache::loncommon::upfile_select_html();	$str .= &Apache::grades::checkforfile_js();
$str .= "<p>\n";
$str .= '<input type="submit" name="fileupload" value="'.	$str .= '<h2>'.&mt('Upload a file containing information about users').'</h2>'."\n";
&mt('Upload file of users').'">'."\n";
$str .= '<label><input type="checkbox" name="noFirstLine" /> '.	# Excel and CSV Help
&mt('Ignore First Line')."</label></p>\n";	$str .= '<div class="LC_columnSection">'
$str .= &Apache::loncommon::help_open_topic("Course_Create_Class_List",	.&Apache::loncommon::help_open_topic("Course_Create_Class_List",
&mt("How do I create a users list from a spreadsheet")).	&mt("How do I create a users list from a spreadsheet"))
"<br />\n";	.' '.&Apache::loncommon::help_open_topic("Course_Convert_To_CSV",
$str .= &Apache::loncommon::help_open_topic("Course_Convert_To_CSV",	&mt("How do I create a CSV file from a spreadsheet"))
&mt("How do I create a CSV file from a spreadsheet")).	."</div>\n";
"<br />\n";	$str .= &Apache::lonhtmlcommon::start_pick_box()
$str .= &Apache::loncommon::end_page();	.&Apache::lonhtmlcommon::row_title(&mt('File'));
	if (&Apache::lonlocal::current_language() ne 'en') {
	if ($context eq 'course') {
	$str .= '<p class="LC_info">'."\n"
	.&mt('Please upload an UTF8 encoded file to ensure a correct character encoding in your classlist.')."\n"
	.'</p>'."\n";
	}
	}
	$str .= &Apache::loncommon::upfile_select_html()
	.&Apache::lonhtmlcommon::row_closure()
	.&Apache::lonhtmlcommon::row_title(
	'<label for="noFirstLine">'
	.&mt('Ignore First Line')
	.'</label>')
	.'<input type="checkbox" name="noFirstLine" id="noFirstLine" />'
	.&Apache::lonhtmlcommon::row_closure(1)
	.&Apache::lonhtmlcommon::end_pick_box();

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

$r->print($str);	$r->print($str);
return;	return;
}	}

# ================================================= Drop/Add from uploaded file	# ================================================= Drop/Add from uploaded file
sub upfile_drop_add {	sub upfile_drop_add {
my ($r,$context,$permission) = @_;	my ($r,$context,$permission,$showcredits) = @_;
&Apache::loncommon::load_tmp_file($r);	&Apache::loncommon::load_tmp_file($r);
my @userdata=&Apache::loncommon::upfile_record_sep();	my @userdata=&Apache::loncommon::upfile_record_sep();
if($env{'form.noFirstLine'}){shift(@userdata);}	if($env{'form.noFirstLine'}){shift(@userdata);}
Line 3256 sub upfile_drop_add {	Line 4078 sub upfile_drop_add {
}	}
#	#
# Store the field choices away	# Store the field choices away
foreach my $field (qw/username names	my @storefields = qw/username names fname mname lname gen id
fname mname lname gen id sec ipwd email role/) {	sec ipwd email role domain inststatus/;
	if ($showcredits) {
	push (@storefields,'credits');
	}
	my %fieldstype;
	foreach my $field (@storefields) {
$env{'form.'.$field.'_choice'}=$fields{$field};	$env{'form.'.$field.'_choice'}=$fields{$field};
	$fieldstype{$field.'_choice'} = 'scalar';
	}
	&Apache::loncommon::store_course_settings('enrollment_upload',\%fieldstype);
	my ($cid,$crstype,$setting);
	if ($context eq 'domain') {
	$setting = $env{'form.roleaction'};
	}
	if ($env{'request.course.id'} ne '') {
	$cid = $env{'request.course.id'};
	$crstype = &Apache::loncommon::course_type();
	} elsif ($setting eq 'course') {
	if (&Apache::lonnet::is_course($env{'form.dcdomain'},$env{'form.dccourse'})) {
	$cid = $env{'form.dcdomain'}.'_'.$env{'form.dccourse'};
	$crstype = &Apache::loncommon::course_type($cid);
	}
}	}
&Apache::loncommon::store_course_settings('enrollment_upload',
{ 'username_choice' => 'scalar',
'names_choice' => 'scalar',
'fname_choice' => 'scalar',
'mname_choice' => 'scalar',
'lname_choice' => 'scalar',
'gen_choice' => 'scalar',
'id_choice' => 'scalar',
'sec_choice' => 'scalar',
'ipwd_choice' => 'scalar',
'email_choice' => 'scalar',
'role_choice' => 'scalar' });
#
my ($startdate,$enddate) = &get_dates_from_form();	my ($startdate,$enddate) = &get_dates_from_form();
if ($env{'form.makedatesdefault'}) {	if ($env{'form.makedatesdefault'}) {
$r->print(&make_dates_default($startdate,$enddate,$context));	$r->print(&make_dates_default($startdate,$enddate,$context,$crstype));
}	}
# Determine domain and desired host (home server)	# Determine domain and desired host (home server)
my $domain=$env{'request.role.domain'};	my $defdom=$env{'request.role.domain'};
	my $domain;
	if ($env{'form.defaultdomain'} ne '') {
	$domain = $env{'form.defaultdomain'};
	} else {
	$domain = $defdom;
	}
my $desiredhost = $env{'form.lcserver'};	my $desiredhost = $env{'form.lcserver'};
if (lc($desiredhost) eq 'default') {	if (lc($desiredhost) eq 'default') {
$desiredhost = undef;	$desiredhost = undef;
} else {	} else {
my %home_servers = &Apache::lonnet::get_servers($domain,'library');	my %home_servers = &Apache::lonnet::get_servers($defdom,'library');
if (! exists($home_servers{$desiredhost})) {	if (! exists($home_servers{$desiredhost})) {
$r->print('<span class="LC_error">'.&mt('Error').	$r->print('<span class="LC_error">'.&mt('Error').
&mt('Invalid home server specified').'</span>');	&mt('Invalid home server specified').'</span>');
Line 3321 sub upfile_drop_add {	Line 4156 sub upfile_drop_add {
$amode = ''; # This causes the loop below to be skipped	$amode = ''; # This causes the loop below to be skipped
}	}
}	}
my ($cid,$defaultsec,$defaultrole,$setting);	my ($defaultsec,$defaultrole,$defaultcredits,$commoncredits);
if ($context eq 'domain') {	if ($context eq 'domain') {
$setting = $env{'form.roleaction'};
if ($setting eq 'domain') {	if ($setting eq 'domain') {
$defaultrole = $env{'form.defaultrole'};	$defaultrole = $env{'form.defaultrole'};
} elsif ($setting eq 'course') {	} elsif ($setting eq 'course') {
$defaultrole = $env{'form.courserole'};	$defaultrole = $env{'form.courserole'};
$defaultsec = $env{'form.sections'};	$defaultsec = $env{'form.sections'};
}	if ($showcredits) {
	$commoncredits = $env{'form.credits'};
	if ($crstype ne 'Community') {
	my %coursehash=&Apache::lonnet::coursedescription($cid);
	$defaultcredits = $coursehash{'internal.defaultcredits'};
	}
	}
	}
} elsif ($context eq 'author') {	} elsif ($context eq 'author') {
$defaultrole = $env{'form.defaultrole'};	$defaultrole = $env{'form.defaultrole'};
} elsif ($context eq 'course') {	} elsif ($context eq 'course') {
$defaultrole = $env{'form.defaultrole'};	$defaultrole = $env{'form.defaultrole'};
$defaultsec = $env{'form.sections'};	$defaultsec = $env{'form.sections'};
}	if ($showcredits) {
if ($env{'request.course.id'} ne '') {	$commoncredits = $env{'form.credits'};
$cid = $env{'request.course.id'};	$defaultcredits = $env{'course.'.$cid.'.internal.defaultcredits'};
} elsif ($setting eq 'course') {
if (&Apache::lonnet::is_course($env{'form.dcdomain'},$env{'form.dccourse'})) {
$cid = $env{'form.dcdomain'}.'_'.$env{'form.dccourse'};
}	}
}	}
# Check to see if user information can be changed	# Check to see if user information can be changed
Line 3348 sub upfile_drop_add {	Line 4186 sub upfile_drop_add {
'permanentemail','id');	'permanentemail','id');
my %canmodify;	my %canmodify;
if (&Apache::lonnet::allowed('mau',$domain)) {	if (&Apache::lonnet::allowed('mau',$domain)) {
	push(@userinfo,'inststatus');
foreach my $field (@userinfo) {	foreach my $field (@userinfo) {
$canmodify{$field} = 1;	$canmodify{$field} = 1;
}	}
}	}
my (%userlist,%modifiable_fields,@poss_roles);	my (%userlist,%modifiable_fields,@poss_roles);
my $secidx = &Apache::loncoursedata::CL_SECTION();	my $secidx = &Apache::loncoursedata::CL_SECTION();
my @courseroles = &roles_by_context('course',1);	my @courseroles = &roles_by_context('course',1,$crstype);
if (!&Apache::lonnet::allowed('mau',$domain)) {	if (!&Apache::lonnet::allowed('mau',$domain)) {
if ($context eq 'course' \|\| $context eq 'author') {	if ($context eq 'course' \|\| $context eq 'author') {
@poss_roles = &curr_role_permissions($context);	@poss_roles = &curr_role_permissions($context,'','',$crstype);
my @statuses = ('active','future');	my @statuses = ('active','future');
my ($indexhash,$keylist) = &make_keylist_array();	my ($indexhash,$keylist) = &make_keylist_array();
my %info;	my %info;
Line 3368 sub upfile_drop_add {	Line 4207 sub upfile_drop_add {
if ($context eq 'course') {	if ($context eq 'course') {
my ($cnum,$cdom) = &get_course_identity();	my ($cnum,$cdom) = &get_course_identity();
my $roster = &Apache::loncoursedata::get_classlist();	my $roster = &Apache::loncoursedata::get_classlist();
%userlist = %{$roster};	if (ref($roster) eq 'HASH') {
	%userlist = %{$roster};
	}
my %advrolehash = &Apache::lonnet::get_my_roles($cnum,$cdom,undef,	my %advrolehash = &Apache::lonnet::get_my_roles($cnum,$cdom,undef,
\@statuses,\@poss_roles);	\@statuses,\@poss_roles);
&gather_userinfo($context,'view',\%userlist,$indexhash,\%info,	&gather_userinfo($context,'view',\%userlist,$indexhash,\%info,
Line 3394 sub upfile_drop_add {	Line 4235 sub upfile_drop_add {
} else {	} else {
$r->print('<h3>'.&mt('Adding/Modifying Users')."</h3>\n<p>\n");	$r->print('<h3>'.&mt('Adding/Modifying Users')."</h3>\n<p>\n");
}	}
	$r->rflush;

my %counts = (	my %counts = (
user => 0,	user => 0,
auth => 0,	auth => 0,
Line 3438 sub upfile_drop_add {	Line 4281 sub upfile_drop_add {
$r->print($groupwarn.'<br />');	$r->print($groupwarn.'<br />');
}	}
}	}
my (%curr_rules,%got_rules,%alerts);	my (%curr_rules,%got_rules,%alerts,%cancreate);
my %customroles = &my_custom_roles();	my %customroles = &my_custom_roles($crstype);
my @permitted_roles = &roles_on_upload($context,$setting,%customroles);	my @permitted_roles =
	&roles_on_upload($context,$setting,$crstype,%customroles);
	my %longtypes = &Apache::lonlocal::texthash(
	official => 'Institutional',
	unofficial => 'Non-institutional',
	);
	my $newuserdom = $env{'request.role.domain'};
	map { $cancreate{$_} = &can_create_user($newuserdom,$context,$_); } keys(%longtypes);
# Get new users list	# Get new users list
foreach my $line (@userdata) {	foreach my $line (@userdata) {
my @secs;	my @secs;
my %entries=&Apache::loncommon::record_sep($line);	my %entries=&Apache::loncommon::record_sep($line);
# Determine user name	# Determine user name
	$entries{$fields{'username'}} =~ s/^\s+\|\s+$//g;
unless (($entries{$fields{'username'}} eq '') \|\|	unless (($entries{$fields{'username'}} eq '') \|\|
(!defined($entries{$fields{'username'}}))) {	(!defined($entries{$fields{'username'}}))) {
my ($fname, $mname, $lname,$gen) = ('','','','');	my ($fname, $mname, $lname,$gen) = ('','','','');
Line 3466 sub upfile_drop_add {	Line 4317 sub upfile_drop_add {
$gen=$entries{$fields{'gen'}};	$gen=$entries{$fields{'gen'}};
}	}
}	}

if ($entries{$fields{'username'}}	if ($entries{$fields{'username'}}
ne &LONCAPA::clean_username($entries{$fields{'username'}})) {	ne &LONCAPA::clean_username($entries{$fields{'username'}})) {
$r->print('<br />'.	my $nowhitespace;
&mt('<b>[_1]</b>: Unacceptable username for user [_2] [_3] [_4] [_5]',	if ($entries{$fields{'username'}} =~ /\s/) {
$entries{$fields{'username'}},$fname,$mname,$lname,$gen).	$nowhitespace = ' - '.&mt('usernames may not contain spaces.');
'</b>');	}
	$r->print(
	'<br />'.
	&mt('Unacceptable username [_1] for user [_2] [_3] [_4] [_5]',
	'"<b>'.$entries{$fields{'username'}}.'</b>"',
	$fname,$mname,$lname,$gen).
	$nowhitespace);
next;	next;
} else {	} else {
	$entries{$fields{'domain'}} =~ s/^\s+\|\s+$//g;
	if ($entries{$fields{'domain'}}
	ne &LONCAPA::clean_domain($entries{$fields{'domain'}})) {
	$r->print(
	'<br />'.
	&mt('Unacceptable domain [_1] for user [_2] [_3] [_4] [_5]',
	'"<b>'.$entries{$fields{'domain'}}.'</b>"',
	$fname,$mname,$lname,$gen));
	next;
	}
my $username = $entries{$fields{'username'}};	my $username = $entries{$fields{'username'}};
	my $userdomain = $entries{$fields{'domain'}};
	if ($userdomain eq '') {
	$userdomain = $domain;
	}
if (defined($fields{'sec'})) {	if (defined($fields{'sec'})) {
if (defined($entries{$fields{'sec'}})) {	if (defined($entries{$fields{'sec'}})) {
$entries{$fields{'sec'}} =~ s/\W//g;	$entries{$fields{'sec'}} =~ s/\W//g;
my $item = $entries{$fields{'sec'}};	my $item = $entries{$fields{'sec'}};
if ($item eq "none" \|\| $item eq 'all') {	if ($item eq "none" \|\| $item eq 'all') {
$r->print('<br />'.&mt('<b>[_1]</b>: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]" - this is a reserved word.',$username,$fname,$mname,$lname,$gen,$item));	$r->print('<br />'.&mt('[_1]: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]" - this is a reserved word.','<b>'.$username.'</b>',$fname,$mname,$lname,$gen,$item));
next;	next;
} elsif (exists($curr_groups{$item})) {	} elsif (exists($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.'));	$r->print('<br />'.&mt('[_1]: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]" - this is a course group.','<b>'.$username.'</b>',$fname,$mname,$lname,$gen,$item).' '.&mt('Section names and group names must be distinct.'));
next;	next;
} else {	} else {
push(@secs,$item);	push(@secs,$item);
Line 3492 sub upfile_drop_add {	Line 4364 sub upfile_drop_add {
}	}
if ($env{'request.course.sec'} ne '') {	if ($env{'request.course.sec'} ne '') {
@secs = ($env{'request.course.sec'});	@secs = ($env{'request.course.sec'});
if (ref($userlist{$username.':'.$domain}) eq 'ARRAY') {	if (ref($userlist{$username.':'.$userdomain}) eq 'ARRAY') {
my $currsec = $userlist{$username.':'.$domain}[$secidx];	my $currsec = $userlist{$username.':'.$userdomain}[$secidx];
if ($currsec ne $env{'request.course.sec'}) {	if ($currsec ne $env{'request.course.sec'}) {
$r->print('<br />'.&mt('<b>[_1]</b>: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]".',$username,$fname,$mname,$lname,$gen,$secs[0]).'<br />');	$r->print('<br />'.&mt('[_1]: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]".','<b>'.$username.'</b>',$fname,$mname,$lname,$gen,$secs[0]).'<br />');
if ($currsec eq '') {	if ($currsec eq '') {
$r->print(&mt('This user already has an active/future student role in the course, unaffiliated to any section.'));	$r->print(&mt('This user already has an active/future student role in the course, unaffiliated to any section.'));

Line 3522 sub upfile_drop_add {	Line 4394 sub upfile_drop_add {
# determine email address	# determine email address
my $email='';	my $email='';
if (defined($fields{'email'})) {	if (defined($fields{'email'})) {
	$entries{$fields{'email'}} =~ s/^\s+\|\s+$//g;
if (defined($entries{$fields{'email'}})) {	if (defined($entries{$fields{'email'}})) {
$email=$entries{$fields{'email'}};	$email=$entries{$fields{'email'}};
unless ($email=~/^[^\@]+\@[^\@]+$/) { $email=''; } }	unless ($email=~/^[^\@]+\@[^\@]+$/) { $email=''; }
	}
	}
	# determine affiliation
	my $inststatus='';
	if (defined($fields{'inststatus'})) {
	if (defined($entries{$fields{'inststatus'}})) {
	$inststatus=$entries{$fields{'inststatus'}};
	}
}	}
# determine user password	# determine user password
my $password = $genpwd;	my $password = $genpwd;
Line 3545 sub upfile_drop_add {	Line 4426 sub upfile_drop_add {
}	}
if ($role eq '') {	if ($role eq '') {
my $rolestr = join(', ',@permitted_roles);	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('[_1]: You do not have permission to add the requested role [_2] for the user.'
	,'<b>'.$entries{$fields{'username'}}.'</b>'
	,$entries{$fields{'role'}})
	.'<br />'
	.&mt('Allowable role(s) is/are: [_1].',$rolestr)."\n"
	);
next;	next;
}	}
}	}
Line 3555 sub upfile_drop_add {	Line 4441 sub upfile_drop_add {
$role = $defaultrole;	$role = $defaultrole;
}	}
# Clean up whitespace	# Clean up whitespace
foreach (\$domain,\$username,\$id,\$fname,\$mname,	foreach (\$id,\$fname,\$mname,\$lname,\$gen,\$inststatus) {
\$lname,\$gen) {
$$_ =~ s/(\s+$\|^\s+)//g;	$$_ =~ s/(\s+$\|^\s+)//g;
}	}
	my $credits;
	if ($showcredits) {
	if (($role eq 'st') && ($crstype ne 'Community')) {
	$credits = $entries{$fields{'credits'}};
	if ($credits ne '') {
	$credits =~ s/[^\d\.]//g;
	}
	if ($credits eq '') {
	$credits = $commoncredits;
	}
	if ($credits eq $defaultcredits) {
	undef($credits);
	}
	}
	}
# check against rules	# check against rules
my $checkid = 0;	my $checkid = 0;
my $newuser = 0;	my $newuser = 0;
my (%rulematch,%inst_results,%idinst_results);	my (%rulematch,%inst_results,%idinst_results);
my $uhome=&Apache::lonnet::homeserver($username,$domain);	my $uhome=&Apache::lonnet::homeserver($username,$userdomain);
if ($uhome eq 'no_host') {	if ($uhome eq 'no_host') {
	if ($userdomain ne $newuserdom) {
	if ($context eq 'course') {
	$r->print('<br />'.
	&mt('[_1]: The domain specified ([_2]) is different to that of the course.',
	'<b>'.$username.'</b>',$userdomain).'<br />');
	} elsif ($context eq 'author') {
	$r->print(&mt('[_1]: The domain specified ([_2]) is different to that of the author.',
	'<b>'.$username.'</b>',$userdomain).'<br />');
	} else {
	$r->print(&mt('[_1]: The domain specified ([_2]) is different to that of your current role.',
	'<b>'.$username.'</b>',$userdomain).'<br />');
	}
	$r->print(&mt('The user does not already exist, and you may not create a new user in a different domain.'));
	next;
	}
$checkid = 1;	$checkid = 1;
$newuser = 1;	$newuser = 1;
	my $user = $username.':'.$newuserdom;
my $checkhash;	my $checkhash;
my $checks = { 'username' => 1 };	my $checks = { 'username' => 1 };
$checkhash->{$username.':'.$domain} = { 'newuser' => 1, };	$checkhash->{$username.':'.$newuserdom} = { 'newuser' => 1, };
&Apache::loncommon::user_rule_check($checkhash,$checks,	&Apache::loncommon::user_rule_check($checkhash,$checks,
\%alerts,\%rulematch,\%inst_results,\%curr_rules,	\%alerts,\%rulematch,\%inst_results,\%curr_rules,
\%got_rules);	\%got_rules);
if (ref($alerts{'username'}) eq 'HASH') {	if (ref($alerts{'username'}) eq 'HASH') {
if (ref($alerts{'username'}{$domain}) eq 'HASH') {	if (ref($alerts{'username'}{$newuserdom}) eq 'HASH') {
next if ($alerts{'username'}{$domain}{$username});	if ($alerts{'username'}{$newuserdom}{$username}) {
	$r->print('<br />'.
	&mt('[_1]: matches the username format at your institution, but is not known to your directory service.','<b>'.$username.'</b>').'<br />'.
	&mt('Consequently, the user was not created.'));
	next;
	}
}	}
}	}
	my $usertype = 'unofficial';
	if (ref($rulematch{$user}) eq 'HASH') {
	if ($rulematch{$user}{'username'}) {
	$usertype = 'official';
	}
	}
	unless ($cancreate{$usertype}) {
	my $showtype = $longtypes{$usertype};
	$r->print('<br />'.
	&mt('[_1]: The user does not exist, and you are not permitted to create users of type: [_2].','<b>'.$username.'</b>',$showtype));
	next;
	}
} else {	} else {
if ($context eq 'course' \|\| $context eq 'author') {	if ($context eq 'course' \|\| $context eq 'author') {
if ($role eq '') {	if ($userdomain eq $domain ) {
my @checkroles;	if ($role eq '') {
foreach my $role (@poss_roles) {	my @checkroles;
my $endkey;	foreach my $role (@poss_roles) {
if ($role ne 'st') {	my $endkey;
$endkey = ':'.$role;	if ($role ne 'st') {
}	$endkey = ':'.$role;
if (exists($userlist{$username.':'.$domain.$endkey})) {	}
if (!grep(/^\Q$role\E$/,@checkroles)) {	if (exists($userlist{$username.':'.$userdomain.$endkey})) {
push(@checkroles,$role);	if (!grep(/^\Q$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}};
}	}
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);
my @newinfo = (\$fname,\$mname,\$lname,\$gen,\$email,\$id);	for (my $i=0; $i<@newinfo; $i++) {
for (my $i=0; $i<@userinfo; $i++) {	if (${$newinfo[$i]} ne '') {
if (${$newinfo[$i]} ne '') {	if (!$canmodify{$userinfo[$i]}) {
if (!$canmodify{$userinfo[$i]}) {	${$newinfo[$i]} = '';
${$newinfo[$i]} = '';	}
}	}
}	}
}	}
}	}
if ($id ne '') {	if ($id ne '') {
if (!$newuser) {	if (!$newuser) {
my %idhash = &Apache::lonnet::idrget($domain,($username));	my %idhash = &Apache::lonnet::idrget($userdomain,($username));
if ($idhash{$username} ne $id) {	if ($idhash{$username} ne $id) {
$checkid = 1;	$checkid = 1;
}	}
Line 3619 sub upfile_drop_add {	Line 4554 sub upfile_drop_add {
if ($checkid) {	if ($checkid) {
my $checkhash;	my $checkhash;
my $checks = { 'id' => 1 };	my $checks = { 'id' => 1 };
$checkhash->{$username.':'.$domain} = { 'newuser' => $newuser,	$checkhash->{$username.':'.$userdomain} = { 'newuser' => $newuser,
'id' => $id };	'id' => $id };
&Apache::loncommon::user_rule_check($checkhash,$checks,	&Apache::loncommon::user_rule_check($checkhash,$checks,
\%alerts,\%rulematch,\%idinst_results,\%curr_rules,	\%alerts,\%rulematch,\%idinst_results,\%curr_rules,
\%got_rules);	\%got_rules);
if (ref($alerts{'id'}) eq 'HASH') {	if (ref($alerts{'id'}) eq 'HASH') {
if (ref($alerts{'id'}{$domain}) eq 'HASH') {	if (ref($alerts{'id'}{$userdomain}) eq 'HASH') {
next if ($alerts{'id'}{$domain}{$id});	if ($alerts{'id'}{$userdomain}{$id}) {
	$r->print(&mt('[_1]: has a student/employee ID matching the format at your institution, but the ID is found by your directory service.',
	'<b>'.$username.'</b>').'<br />'.
	&mt('Consequently, the user was not created.'));
	next;
	}
}	}
}	}
}	}
Line 3641 sub upfile_drop_add {	Line 4581 sub upfile_drop_add {
if (@secs > 0) {	if (@secs > 0) {
$sec = $secs[0];	$sec = $secs[0];
}	}
&modifystudent($domain,$username,$cid,$sec,	&modifystudent($userdomain,$username,$cid,$sec,
$desiredhost);	$desiredhost,$context);
$roleresult =	$roleresult =
&Apache::lonnet::modifystudent	&Apache::lonnet::modifystudent
($domain,$username,$id,$amode,$password,	($userdomain,$username,$id,$amode,$password,
$fname,$mname,$lname,$gen,$sec,$enddate,	$fname,$mname,$lname,$gen,$sec,$enddate,
$startdate,$env{'form.forceid'},	$startdate,$env{'form.forceid'},
$desiredhost,$email,'manual','',$cid);	$desiredhost,$email,'manual','',$cid,
	'',$context,$inststatus,$credits);
$userresult = $roleresult;	$userresult = $roleresult;
} else {	} else {
if ($role ne '') {	if ($role ne '') {
Line 3657 sub upfile_drop_add {	Line 4598 sub upfile_drop_add {
$role = 'cr_'.$env{'user.domain'}.'_'.	$role = 'cr_'.$env{'user.domain'}.'_'.
$env{'user.name'}.'_'.$role;	$env{'user.name'}.'_'.$role;
}	}
if ($role ne 'cc') {	if (($role ne 'cc') && ($role ne 'co')) {
if (@secs > 1) {	if (@secs > 1) {
$multiple = 1;	$multiple = 1;
foreach my $sec (@secs) {	foreach my $sec (@secs) {
($userres{$sec},$authres{$sec},$roleres{$sec},$idres{$sec}) =	($userres{$sec},$authres{$sec},$roleres{$sec},$idres{$sec}) =
&modifyuserrole($context,$setting,	&modifyuserrole($context,$setting,
$changeauth,$cid,$domain,$username,	$changeauth,$cid,$userdomain,$username,
$id,$amode,$password,$fname,	$id,$amode,$password,$fname,
$mname,$lname,$gen,$sec,	$mname,$lname,$gen,$sec,
$env{'form.forceid'},$desiredhost,	$env{'form.forceid'},$desiredhost,
$email,$role,$enddate,	$email,$role,$enddate,
$startdate,$checkid);	$startdate,$checkid,$inststatus);
}	}
} elsif (@secs > 0) {	} elsif (@secs > 0) {
$singlesec = $secs[0];	$singlesec = $secs[0];
Line 3679 sub upfile_drop_add {	Line 4620 sub upfile_drop_add {
if (!$multiple) {	if (!$multiple) {
($userresult,$authresult,$roleresult,$idresult) =	($userresult,$authresult,$roleresult,$idresult) =
&modifyuserrole($context,$setting,	&modifyuserrole($context,$setting,
$changeauth,$cid,$domain,$username,	$changeauth,$cid,$userdomain,$username,
$id,$amode,$password,$fname,	$id,$amode,$password,$fname,
$mname,$lname,$gen,$singlesec,	$mname,$lname,$gen,$singlesec,
$env{'form.forceid'},$desiredhost,	$env{'form.forceid'},$desiredhost,
$email,$role,$enddate,$startdate,$checkid);	$email,$role,$enddate,$startdate,
	$checkid,$inststatus);
}	}
}	}
if ($multiple) {	if ($multiple) {
Line 3691 sub upfile_drop_add {	Line 4633 sub upfile_drop_add {
$flushc =	$flushc =
&user_change_result($r,$userres{$sec},$authres{$sec},	&user_change_result($r,$userres{$sec},$authres{$sec},
$roleres{$sec},$idres{$sec},\%counts,$flushc,	$roleres{$sec},$idres{$sec},\%counts,$flushc,
$username,\%userchg);	$username,$userdomain,\%userchg);

}	}
} else {	} else {
$flushc =	$flushc =
&user_change_result($r,$userresult,$authresult,	&user_change_result($r,$userresult,$authresult,
$roleresult,$idresult,\%counts,$flushc,	$roleresult,$idresult,\%counts,$flushc,
$username,\%userchg);	$username,$userdomain,\%userchg);
}	}
} else {	} else {
if ($context eq 'course') {	if ($context eq 'course') {
$r->print('<br />'.	$r->print('<br />'.
&mt('<b>[_1]</b>: Unable to enroll. No password specified.',$username)	&mt('[_1]: Unable to enroll. No password specified.','<b>'.$username.'</b>')
);	);
} elsif ($context eq 'author') {	} elsif ($context eq 'author') {
$r->print('<br />'.	$r->print('<br />'.
&mt('<b>[_1]</b>: Unable to add co-author. No password specified.',$username)	&mt('[_1]: Unable to add co-author. No password specified.','<b>'.$username.'</b>')
);	);
} else {	} else {
$r->print('<br />'.	$r->print('<br />'.
&mt('<b>[_1]</b>: Unable to add user. No password specified.',$username)	&mt('[_1]: Unable to add user. No password specified.','<b>'.$username.'</b>')
);	);
}	}
}	}
Line 3719 sub upfile_drop_add {	Line 4661 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();	$r->register_cleanup(\&Apache::lonnet::flushcourselogs);
$r->print("</p>\n<p>\n".&mt('Processed [quant,_1,user].',$counts{'user'}).	$r->print("</p>\n<p>\n".&mt('Processed [quant,_1,user].',$counts{'user'}).
"</p>\n");	"</p>\n");
if ($counts{'role'} > 0) {	if ($counts{'role'} > 0) {
Line 3742 sub upfile_drop_add {	Line 4684 sub upfile_drop_add {
# Get current classlist	# Get current classlist
my $classlist = &Apache::loncoursedata::get_classlist();	my $classlist = &Apache::loncoursedata::get_classlist();
if (! defined($classlist)) {	if (! defined($classlist)) {
$r->print('<form name="studentform" method="post" action="/adm/createuser" />'.	$r->print('<form name="studentform" method="post" action="/adm/createuser">'.
'<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.	'<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
&mt('There are no students with current/future access to the course.').	'<p class="LC_info">'.&mt('There are no students with current/future access to the course.').'</p>'.
'</form>'."\n");	'</form>'."\n");
} else {	} elsif (ref($classlist) eq 'HASH') {
# Remove the students we just added from the list of students.	# Remove the students we just added from the list of students.
foreach my $line (@userdata) {	foreach my $line (@userdata) {
my %entries=&Apache::loncommon::record_sep($line);	my %entries=&Apache::loncommon::record_sep($line);
Line 3808 sub print_namespacing_alerts {	Line 4750 sub print_namespacing_alerts {

sub user_change_result {	sub user_change_result {
my ($r,$userresult,$authresult,$roleresult,$idresult,$counts,$flushc,	my ($r,$userresult,$authresult,$roleresult,$idresult,$counts,$flushc,
$username,$userchg) = @_;	$username,$userdomain,$userchg) = @_;
my $okresult = 0;	my $okresult = 0;
if ($userresult ne 'ok') {	if ($userresult ne 'ok') {
if ($userresult =~ /^error:(.+)$/) {	if ($userresult =~ /^error:(.+)$/) {
my $error = $1;	my $error = $1;
$r->print('<br />'.	$r->print('<br />'.
&mt('<b>[_1]</b>: Unable to add/modify: [_2]',$username,$error));	&mt('[_1]: Unable to add/modify: [_2]','<b>'.$username.':'.$userdomain.'</b>',$error));
}	}
} else {	} else {
$counts->{'user'} ++;	$counts->{'user'} ++;
Line 3824 sub user_change_result {	Line 4766 sub user_change_result {
if ($authresult =~ /^error:(.+)$/) {	if ($authresult =~ /^error:(.+)$/) {
my $error = $1;	my $error = $1;
$r->print('<br />'.	$r->print('<br />'.
&mt('<b>[_1]</b>: Unable to modify authentication: [_2]',$username,$error));	&mt('[_1]: Unable to modify authentication: [_2]','<b>'.$username.':'.$userdomain.'</b>',$error));
}	}
} else {	} else {
$counts->{'auth'} ++;	$counts->{'auth'} ++;
Line 3834 sub user_change_result {	Line 4776 sub user_change_result {
if ($roleresult =~ /^error:(.+)$/) {	if ($roleresult =~ /^error:(.+)$/) {
my $error = $1;	my $error = $1;
$r->print('<br />'.	$r->print('<br />'.
&mt('<b>[_1]</b>: Unable to add role: [_2]',$username,$error));	&mt('[_1]: Unable to add role: [_2]','<b>'.$username.':'.$userdomain.'</b>',$error));
}	}
} else {	} else {
$counts->{'role'} ++;	$counts->{'role'} ++;
Line 3842 sub user_change_result {	Line 4784 sub user_change_result {
}	}
if ($okresult) {	if ($okresult) {
$flushc++;	$flushc++;
$userchg->{$username}=1;	$userchg->{$username.':'.$userdomain}=1;
$r->print('. ');	$r->print('. ');
if ($flushc>15) {	if ($flushc>15) {
$r->rflush;	$r->rflush;
Line 3857 sub user_change_result {	Line 4799 sub user_change_result {

# ========================================================= Menu Phase Two Drop	# ========================================================= Menu Phase Two Drop
sub print_drop_menu {	sub print_drop_menu {
my ($r,$context,$permission) = @_;	my ($r,$context,$permission,$crstype) = @_;
$r->print('<h3>'.&mt("Drop Students").'</h3>'."\n".	my $heading;
'<form name="studentform" method="post">'."\n");	if ($crstype eq 'Community') {
	$heading = &mt("Drop Members");
	} else {
	$heading = &mt("Drop Students");
	}
	$r->print('<h3>'.$heading.'</h3>'."\n".
	'<form name="studentform" method="post" action="">'."\n");
my $classlist = &Apache::loncoursedata::get_classlist();	my $classlist = &Apache::loncoursedata::get_classlist();
if (! defined($classlist)) {	if (! defined($classlist)) {
$r->print(&mt('There are no students currently enrolled.')."\n");	my $msg = '';
	if ($crstype eq 'Community') {
	$msg = &mt('There are no members currently enrolled.');
	} else {
	$msg = &mt('There are no students currently enrolled.');
	}
	$r->print('<p class="LC_info">'.$msg."</p>\n");
} else {	} else {
&show_drop_list($r,$classlist,'nosort',$permission);	&show_drop_list($r,$classlist,'nosort',$permission,$crstype);
}	}
$r->print('</form>'. &Apache::loncommon::end_page());	$r->print('</form>'. &Apache::loncommon::end_page());
return;	return;
Line 3873 sub print_drop_menu {	Line 4827 sub print_drop_menu {
# ================================================================== Phase four	# ================================================================== Phase four

sub update_user_list {	sub update_user_list {
my ($r,$context,$setting,$choice) = @_;	my ($r,$context,$setting,$choice,$crstype) = @_;
my $now = time;	my $now = time;
my $count=0;	my $count=0;
	if ($context eq 'course') {
	$crstype = &Apache::loncommon::course_type();
	}
my @changelist;	my @changelist;
if ($choice eq 'drop') {	if ($choice eq 'drop') {
@changelist = &Apache::loncommon::get_env_multiple('form.droplist');	@changelist = &Apache::loncommon::get_env_multiple('form.droplist');
Line 3887 sub update_user_list {	Line 4844 sub update_user_list {
'reenable' => 'Re-enabled',	'reenable' => 'Re-enabled',
'activate' => 'Activated',	'activate' => 'Activated',
'chgdates' => 'Changed Access Dates for',	'chgdates' => 'Changed Access Dates for',
'chgsec' => 'Changed section for',	'chgsec' => 'Changed section(s) for',
'drop' => 'Dropped',	'drop' => 'Dropped',
},	},
error => {'revoke' => 'revoking',	error => {'revoke' => 'revoking',
Line 3904 sub update_user_list {	Line 4861 sub update_user_list {
($startdate,$enddate) = &get_dates_from_form();	($startdate,$enddate) = &get_dates_from_form();
}	}
foreach my $item (@changelist) {	foreach my $item (@changelist) {
my ($role,$uname,$udom,$cid,$sec,$scope,$result,$type,$locktype,@sections,	my ($role,$uname,$udom,$cid,$sec,$scope,$result,$type,$locktype,
$scopestem);	@sections,$scopestem,$singlesec,$showsecs,$warn_singlesec,
	$nothingtodo,$keepnosection,$credits);
if ($choice eq 'drop') {	if ($choice eq 'drop') {
($uname,$udom,$sec) = split(/:/,$item,-1);	($uname,$udom,$sec) = split(/:/,$item,-1);
$role = 'st';	$role = 'st';
Line 3918 sub update_user_list {	Line 4876 sub update_user_list {
$scope = $scopestem.'/'.$sec;	$scope = $scopestem.'/'.$sec;
}	}
} elsif ($context eq 'course') {	} elsif ($context eq 'course') {
($uname,$udom,$role,$sec,$type,$locktype) = split(/\:/,$item,-1);	($uname,$udom,$role,$sec,$type,$locktype,$credits) =
	split(/\:/,$item);
$cid = $env{'request.course.id'};	$cid = $env{'request.course.id'};
$scopestem = '/'.$cid;	$scopestem = '/'.$cid;
$scopestem =~s/\_/\//g;	$scopestem =~s/\_/\//g;
Line 3937 sub update_user_list {	Line 4896 sub update_user_list {
} elsif ($setting eq 'author') {	} elsif ($setting eq 'author') {
($uname,$udom,$role,$scope) = split(/\:/,$item);	($uname,$udom,$role,$scope) = split(/\:/,$item);
} elsif ($setting eq 'course') {	} elsif ($setting eq 'course') {
($uname,$udom,$role,$cid,$sec,$type,$locktype) =	($uname,$udom,$role,$cid,$sec,$type,$locktype,$credits) =
split(/\:/,$item);	split(/\:/,$item);
$scope = '/'.$cid;	$scope = '/'.$cid;
$scope =~s/\_/\//g;	$scope =~s/\_/\//g;
Line 3946 sub update_user_list {	Line 4905 sub update_user_list {
}	}
}	}
}	}
my $plrole = &Apache::lonnet::plaintext($role);	my $plrole = &Apache::lonnet::plaintext($role,$crstype);
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 3954 sub update_user_list {	Line 4913 sub update_user_list {
$end = $now;	$end = $now;
$type = 'manual';	$type = 'manual';
$result =	$result =
&Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid);	&Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context);
} elsif ($choice eq 'revoke') {	} elsif ($choice eq 'revoke') {
# revoke or delete user role	# revoke or delete user role
$end = $now;	$end = $now;
if ($role eq 'st') {	if ($role eq 'st') {
$result =	$result =
&Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid);	&Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context,$credits);
} else {	} else {
$result =	$result =
&Apache::lonnet::revokerole($udom,$uname,$scope,$role);	&Apache::lonnet::revokerole($udom,$uname,$scope,$role,
	'','',$context);
}	}
} elsif ($choice eq 'delete') {	} elsif ($choice eq 'delete') {
if ($role eq 'st') {	if ($role eq 'st') {
&Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$now,$start,$type,$locktype,$cid);	&Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$now,$start,$type,$locktype,$cid,'',$context,$credits);
}	}
$result =	$result =
&Apache::lonnet::assignrole($udom,$uname,$scope,$role,$now,	&Apache::lonnet::assignrole($udom,$uname,$scope,$role,$now,
$start,1);	$start,1,'',$context);
} 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 3980 sub update_user_list {	Line 4940 sub update_user_list {
}	}
if ($choice eq 'reenable') {	if ($choice eq 'reenable') {
if ($role eq 'st') {	if ($role eq 'st') {
$result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid);	$result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context,$credits);
} else {	} else {
$result =	$result =
&Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,	&Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,
$now);	$now,'','',$context);
}	}
} elsif ($choice eq 'activate') {	} elsif ($choice eq 'activate') {
if ($role eq 'st') {	if ($role eq 'st') {
$result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid);	$result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context,$credits);
} else {	} else {
$result = &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,	$result = &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,
$now);	$now,'','',$context);
}	}
} elsif ($choice eq 'chgdates') {	} elsif ($choice eq 'chgdates') {
if ($role eq 'st') {	if ($role eq 'st') {
$result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid);	$result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context,$credits);
} else {	} else {
$result = &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,	$result = &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,
$start);	$start,'','',$context);
}	}
} elsif ($choice eq 'chgsec') {	} elsif ($choice eq 'chgsec') {
my (@newsecs,$revresult,$nochg,@retained);	my (@newsecs,$revresult,$nochg,@retained);
if ($role ne 'cc') {	if (($role ne 'cc') && ($role ne 'co')) {
@newsecs = split(/,/,$env{'form.newsecs'});	my @secs = sort(split(/,/,$env{'form.newsecs'}));
	if (@secs) {
	my %curr_groups = &Apache::longroup::coursegroups();
	foreach my $sec (@secs) {
	next if (($sec =~ /\W/) \|\| ($sec eq 'none') \|\|
	(exists($curr_groups{$sec})));
	push(@newsecs,$sec);
	}
	}
}	}
# remove existing section if not to be retained.	# remove existing section if not to be retained.
if (!$env{'form.retainsec'}) {	if (!$env{'form.retainsec'} \|\| ($role eq 'st')) {
if ($sec eq '') {	if ($sec eq '') {
if (@newsecs == 0) {	if (@newsecs == 0) {
$result = &mt('No change in section assignment (none)');	$result = 'ok';
$nochg = 1;	$nochg = 1;
	$nothingtodo = 1;
} else {	} else {
$revresult =	$revresult =
&Apache::lonnet::revokerole($udom,$uname,	&Apache::lonnet::revokerole($udom,$uname,
$scope,$role);	$scope,$role,
	'','',$context);
}	}
} else {	} else {
if (@newsecs > 0) {	if (@newsecs > 0) {
Line 4023 sub update_user_list {	Line 4993 sub update_user_list {
} else {	} else {
$revresult =	$revresult =
&Apache::lonnet::revokerole($udom,$uname,	&Apache::lonnet::revokerole($udom,$uname,
$scope,$role);	$scope,$role,
	'','',$context);
}	}
} else {	} else {
$revresult =	$revresult =
&Apache::lonnet::revokerole($udom,$uname,	&Apache::lonnet::revokerole($udom,$uname,
$scope,$role);	$scope,$role,
	'','',$context);
}	}
}	}
} else {	} else {
if ($sec eq '') {	if ($sec eq '') {
$nochg = 1;	$nochg = 1;
} else {	$keepnosection = 1;
	} else {
push(@retained,$sec);	push(@retained,$sec);
}	}
}	}
# add new sections	# add new sections
	my (@diffs,@shownew);
	if (@retained) {
	@diffs = &Apache::loncommon::compare_arrays(\@retained,\@newsecs);
	} else {
	@diffs = @newsecs;
	}
if (@newsecs == 0) {	if (@newsecs == 0) {
if (!$nochg) {	if ($nochg) {
	$result = 'ok';
	$nothingtodo = 1;
	} else {
if ($role eq 'st') {	if ($role eq 'st') {
$result =	$result =
&Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,undef,$end,$start,$type,$locktype,$cid);	&Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,undef,$end,$start,$type,$locktype,$cid,'',$context,$credits);
} 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,$start,'','',$context);
}	}
}	}
	$showsecs = &mt('No section');
	} elsif (@diffs == 0) {
	$result = 'ok';
	$nothingtodo = 1;
} else {	} else {
foreach my $newsec (@newsecs) {	foreach my $newsec (@newsecs) {
if (!grep(/^\Q$newsec\E$/,@retained)) {	if (!grep(/^\Q$newsec\E$/,@retained)) {
if ($role eq 'st') {	if ($role eq 'st') {
$result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$newsec,$end,$start,$type,$locktype,$cid);	$result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$newsec,$end,$start,$type,$locktype,$cid,'',$context,$credits);
	if (@newsecs > 1) {
	my $showsingle;
	if ($newsec eq '') {
	$showsingle = &mt('No section');
	} else {
	$showsingle = $newsec;
	}
	if ($crstype eq 'Community') {
	$warn_singlesec = &mt('Although more than one section was indicated, a role was only added for the first section - [_1], as each community member may only be in one section at a time.','<i>'.$showsingle.'</i>');
	} else {
	$warn_singlesec = &mt('Although more than one section was indicated, a role was only added for the first section - [_1], as each student may only be in one section of a course at a time.','<i>'.$showsingle.'</i>');
	}
	$showsecs = $showsingle;
	last;
	} else {
	if ($newsec eq '') {
	$showsecs = &mt('No section');
	} else {
	$showsecs = $newsec;
	}
	}
} else {	} else {
my $newscope = $scopestem;	my $newscope = $scopestem;
if ($newsec ne '') {	if ($newsec ne '') {
$newscope .= '/'.$newsec;	$newscope .= '/'.$newsec;
	push(@shownew,$newsec);
}	}
$result = &Apache::lonnet::assignrole($udom,$uname,	$result = &Apache::lonnet::assignrole($udom,$uname,
$newscope,$role,$end,$start);	$newscope,$role,$end,$start);

}	}
}	}
}	}
}	}
	unless ($role eq 'st') {
	unless ($showsecs) {
	my @tolist = sort(@shownew,@retained);
	if ($keepnosection) {
	push(@tolist,&mt('No section'));
	}
	$showsecs = join(', ',@tolist);
	}
	}
}	}
}	}
my $extent = $scope;	my $extent = $scope;
Line 4075 sub update_user_list {	Line 5093 sub update_user_list {
}	}
}	}
if ($result eq 'ok' \|\| $result eq 'ok:') {	if ($result eq 'ok' \|\| $result eq 'ok:') {
$r->print(&mt("$result_text{'ok'}{$choice} role of '[_1]' in [_2] for [_3]",	my $dates;
$plrole,$extent,$uname.':'.$udom).'<br />');	if (($choice eq 'chgsec') \|\| ($choice eq 'chgdates')) {
$count++;	$dates = &dates_feedback($start,$end,$now);
	}
	if ($choice eq 'chgsec') {
	if ($nothingtodo) {
	$r->print(&mt("Section assignment for role of '[_1]' in [_2] for '[_3]' unchanged.",$plrole,$extent,'<i>'.
	&Apache::loncommon::plainname($uname,$udom).
	'</i>').' ');
	if ($sec eq '') {
	$r->print(&mt('[_1]No section[_2] - [_3]','<b>','</b>',$dates));
	} else {
	$r->print(&mt('Section(s): [_1] - [_2]',
	'<b>'.$showsecs.'</b>',$dates));
	}
	$r->print('<br />');
	} else {
	$r->print(&mt("$result_text{'ok'}{$choice} role of '[_1]' in [_2] for '[_3]' to [_4] - [_5]",$plrole,$extent,
	'<i>'.&Apache::loncommon::plainname($uname,$udom).'</i>',
	'<b>'.$showsecs.'</b>',$dates).'<br />');
	$count ++;
	}
	if ($warn_singlesec) {
	$r->print('<div class="LC_warning">'.$warn_singlesec.'</div>');
	}
	} elsif ($choice eq 'chgdates') {
	$r->print(&mt("$result_text{'ok'}{$choice} role of '[_1]' in [_2] for '[_3]' - [_4]",$plrole,$extent,
	'<i>'.&Apache::loncommon::plainname($uname,$udom).'</i>',
	$dates).'<br />');
	$count ++;
	} else {
	$r->print(&mt("$result_text{'ok'}{$choice} role of '[_1]' in [_2] for '[_3]'.",$plrole,$extent,
	'<i>'.&Apache::loncommon::plainname($uname,$udom).'</i>').
	'<br />');
	$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,
	'<i>'.&Apache::loncommon::plainname($uname,$udom).'</i>',
	$result).'<br />');
}	}
}	}
$r->print('<form name="studentform" method="post" action="/adm/createuser">'."\n");	$r->print('<form name="studentform" method="post" action="/adm/createuser">'."\n");
Line 4097 sub update_user_list {	Line 5150 sub update_user_list {
}	}
}	}
}	}
$r->print('<p><b>'.&mt("$result_text{'ok'}{$choice} role(s) for [quant,_1,user,users,no users].",$count).'</b></p>');	$r->print('<p><b>'.&mt("$result_text{'ok'}{$choice} [quant,_1,user role,user roles,no user roles].",$count).'</b></p>');
if ($count > 0) {	if ($count > 0) {
if ($choice eq 'revoke' \|\| $choice eq 'drop') {	if ($choice eq 'revoke' \|\| $choice eq 'drop') {
$r->print('<p>'.&mt('Re-enabling will re-activate data for the role.</p>'));	$r->print('<p>'.&mt('Re-enabling will re-activate data for the role.').'</p>');
}	}
# Flush the course logs so reverse user roles immediately updated	# Flush the course logs so reverse user roles immediately updated
&Apache::lonnet::flushcourselogs();	$r->register_cleanup(\&Apache::lonnet::flushcourselogs);
}	}
if ($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,$enddate,$context));	$r->print(&make_dates_default($startdate,$enddate,$context,$crstype));
}	}
}	}
my $linktext = &mt('Display User Lists');	my $linktext = &mt('Display User Lists');
if ($choice eq 'drop') {	if ($choice eq 'drop') {
$linktext = &mt('Display current class roster');	$linktext = &mt('Display current class roster');
}	}
$r->print('<a href="javascript:document.studentform.submit()">'.$linktext.'</a></form>'."\n");	$r->print(
	&Apache::lonhtmlcommon::actionbox(
	['<a href="javascript:document.studentform.submit()">'.$linktext.'</a>'])
	.'</form>'."\n");
	}

	sub dates_feedback {
	my ($start,$end,$now) = @_;
	my $dates;
	if ($start < $now) {
	if ($end == 0) {
	$dates = &mt('role(s) active now; no end date');
	} elsif ($end > $now) {
	$dates = &mt('role(s) active now; ends [_1].',&Apache::lonlocal::locallocaltime($end));
	} else {
	$dates = &mt('role(s) expired: [_1].',&Apache::lonlocal::locallocaltime($end));
	}
	} else {
	if ($end == 0 \|\| $end > $now) {
	$dates = &mt('future role(s); starts: [_1].',&Apache::lonlocal::locallocaltime($start));
	} else {
	$dates = &mt('role(s) expired: [_1].',&Apache::lonlocal::locallocaltime($end));
	}
	}
	return $dates;
}	}

sub classlist_drop {	sub classlist_drop {
my ($scope,$uname,$udom,$now) = @_;	my ($scope,$uname,$udom,$now) = @_;
my ($cdom,$cnum) = ($scope=~m{^/($match_domain)/($match_courseid)});	my ($cdom,$cnum) = ($scope=~m{^/($match_domain)/($match_courseid)});
if (&Apache::lonnet::is_course($cdom,$cnum)) {	if (&Apache::lonnet::is_course($cdom,$cnum)) {
my $user = $uname.':'.$udom;
if (!&active_student_roles($cnum,$cdom,$uname,$udom)) {	if (!&active_student_roles($cnum,$cdom,$uname,$udom)) {
my $result =	my %user;
&Apache::lonnet::cput('classlist',	my $result = &update_classlist($cdom,$cnum,$udom,$uname,\%user,$now);
{ $user => $now },$cdom,$cnum);
return &mt('Drop from classlist: [_1]',	return &mt('Drop from classlist: [_1]',
'<b>'.$result.'</b>').'<br />';	'<b>'.$result.'</b>').'<br />';
}	}
Line 4192 sub set_login {	Line 5267 sub set_login {
}	}

sub course_sections {	sub course_sections {
my ($sections_count,$role) = @_;	my ($sections_count,$role,$current_sec) = @_;
my $output = '';	my $output = '';
my @sections = (sort {$a <=> $b} keys %{$sections_count});	my @sections = (sort {$a <=> $b} keys %{$sections_count});
my $numsec = scalar(@sections);	my $numsec = scalar(@sections);
	my $is_selected = ' selected="selected"';
if ($numsec <= 1) {	if ($numsec <= 1) {
$output = '<select name="currsec_'.$role.'" >'."\n".	$output = '<select name="currsec_'.$role.'" >'."\n".
' <option value="">'.&mt('Select').'</option>'."\n".	' <option value="">'.&mt('Select').'</option>'."\n";
	if ($current_sec eq 'none') {
	$output .=
	' <option value=""'.$is_selected.'>'.&mt('No section').'</option>'."\n";
	} else {
	$output .=
' <option value="">'.&mt('No section').'</option>'."\n";	' <option value="">'.&mt('No section').'</option>'."\n";
	}
if ($numsec == 1) {	if ($numsec == 1) {
$output .=	if ($current_sec eq $sections[0]) {
	$output .=
	' <option value="'.$sections[0].'"'.$is_selected.'>'.$sections[0].'</option>'."\n";
	} else {
	$output .=
' <option value="'.$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.'" ';
Line 4210 sub course_sections {	Line 5297 sub course_sections {
if (scalar(@sections) < 4) { $multiple = scalar(@sections); }	if (scalar(@sections) < 4) { $multiple = scalar(@sections); }
if ($role eq 'st') {	if ($role eq 'st') {
$output .= '>'."\n".	$output .= '>'."\n".
' <option value="">'.&mt('Select').'</option>'."\n".	' <option value="">'.&mt('Select').'</option>'."\n";
	if ($current_sec eq 'none') {
	$output .=
	' <option value=""'.$is_selected.'>'.&mt('No section')."</option>\n";
	} else {
	$output .=
' <option value="">'.&mt('No section')."</option>\n";	' <option value="">'.&mt('No section')."</option>\n";
	}
} else {	} else {
$output .= 'multiple="multiple" size="'.$multiple.'">'."\n";	$output .= 'multiple="multiple" size="'.$multiple.'">'."\n";
}	}
foreach my $sec (@sections) {	foreach my $sec (@sections) {
$output .= '<option value="'.$sec.'">'.$sec."</option>\n";	if ($current_sec eq $sec) {
	$output .= '<option value="'.$sec.'"'.$is_selected.'>'.$sec."</option>\n";
	} else {
	$output .= '<option value="'.$sec.'">'.$sec."</option>\n";
	}
}	}
}	}
$output .= '</select>';	$output .= '</select>';
Line 4234 sub get_groupslist {	Line 5331 sub get_groupslist {
}	}

sub setsections_javascript {	sub setsections_javascript {
my ($formname,$groupslist,$mode,$checkauth) = @_;	my ($formname,$groupslist,$mode,$checkauth,$crstype,$showcredits) = @_;
my ($checkincluded,$finish,$rolecode,$setsection_js);	my ($checkincluded,$finish,$rolecode,$setsection_js);
if ($mode eq 'upload') {	if ($mode eq 'upload') {
$checkincluded = 'formname.name == "'.$formname.'"';	$checkincluded = 'formname.name == "'.$formname.'"';
$finish = "return 'ok';";	$finish = "return 'ok';";
$rolecode = "var role = formname.defaultrole.options[formname.defaultrole.selectedIndex].value;\n";	$rolecode = "var role = formname.defaultrole.options[formname.defaultrole.selectedIndex].value;\n";
} elsif ($formname eq 'cu') {	} elsif ($formname eq 'cu') {
$checkincluded = 'formname.elements[i-1].checked == true';	if (($crstype eq 'Course') && ($showcredits)) {
	$checkincluded = "((role == 'st') && (formname.elements[i-2].checked == true)) \|\| ((role != 'st') && (formname.elements[i-1].checked == true))";
	} else {
	$checkincluded = 'formname.elements[i-1].checked == true';
	}
if ($checkauth) {	if ($checkauth) {
$finish = "var authcheck = auth_check();\n".	$finish = "var authcheck = auth_check();\n".
" if (authcheck == 'ok') {\n".	" if (authcheck == 'ok') {\n".
Line 4273 sub setsections_javascript {	Line 5374 sub setsections_javascript {
}	}
my %alerts = &Apache::lonlocal::texthash(	my %alerts = &Apache::lonlocal::texthash(
secd => 'Section designations do not apply to Course Coordinator roles.',	secd => 'Section designations do not apply to Course Coordinator roles.',
	sedn => 'Section designations do not apply to Coordinator roles.',
accr => 'A course coordinator role will be added with access to all sections.',	accr => 'A course coordinator role will be added with access to all sections.',
	acor => 'A coordinator role will be added with access to all sections',
inea => 'In each course, each user may only have one student role at a time.',	inea => 'In each course, each user may only have one student role at a time.',
youh => 'You had selected ',	inco => 'In each community, each user may only have one member role at a time.',
	youh => 'You had selected',
secs => 'sections.',	secs => 'sections.',
plmo => 'Please modify your selections so they include no more than one section.',	plmo => 'Please modify your selections so they include no more than one section.',
mayn => 'may not be used as the name for a section, as it is a reserved word.',	mayn => 'may not be used as the name for a section, as it is a reserved word.',
plch => 'Please choose a different section name.',	plch => 'Please choose a different section name.',
mnot => 'may not be used as a section name, as it is the name of a course group.',	mnot => 'may not be used as a section name, as it is the name of a course group.',
secn => 'Section names and group names must be distinct. Please choose a different section name.',	secn => 'Section names and group names must be distinct. Please choose a different section name.',
	nonw => 'Section names may only contain letters or numbers.',
);	);
$setsection_js .= <<"ENDSECCODE";	$setsection_js .= <<"ENDSECCODE";

function setSections(formname) {	function setSections(formname,crstype) {
var re1 = /^currsec_/;	var re1 = /^currsec_/;
	var re2 =/\\W/;
	var trimleading = /^\\s+/;
	var trimtrailing = /\\s+\$/;
var groups = new Array($groupslist);	var groups = new Array($groupslist);
for (var i=0;i<formname.elements.length;i++) {	for (var i=0;i<formname.elements.length;i++) {
var str = formname.elements[i].name;	var str = formname.elements[i].name;
var checkcurr = str.match(re1);	var checkcurr = str.match(re1);
if (checkcurr != null) {	if (checkcurr != null) {
	var num = i;
	$rolecode
if ($checkincluded) {	if ($checkincluded) {
$rolecode	if (role == 'cc' \|\| role == 'co') {
if (role == 'cc') {	if (role == 'cc') {
alert("$alerts{'secd'}\\n$alerts{'accr'}");	alert("$alerts{'secd'}\\n$alerts{'accr'}");
}	} else {
else {	alert("$alerts{'sedn'}\\n$alerts{'acor'}");
	}
	} else {
var sections = '';	var sections = '';
var numsec = 0;	var numsec = 0;
var sections;	var fromexisting = new Array();
for (var j=0; j<formname.elements[i].length; j++) {	for (var j=0; j<formname.elements[num].length; j++) {
if (formname.elements[i].options[j].selected == true ) {	if (formname.elements[num].options[j].selected == true ) {
if (formname.elements[i].options[j].value != "") {	var addsec = formname.elements[num].options[j].value;
	if ((addsec != "") && (addsec != null)) {
	fromexisting.push(addsec);
if (numsec == 0) {	if (numsec == 0) {
if (formname.elements[i].options[j].value != "") {	sections = addsec;
sections = formname.elements[i].options[j].value;	} else {
numsec ++;	sections = sections + "," + addsec;
}
}
else {
sections = sections + "," + formname.elements[i].options[j].value
numsec ++;
}	}
	numsec ++;
}	}
}	}
}	}
if (numsec > 0) {	var newsecs = formname.elements[num+1].value;
if (formname.elements[i+1].value != "" && formname.elements[i+1].value != null) {	var validsecs = new Array();
sections = sections + "," + formname.elements[i+1].value;	var validsecstr = '';
}	var badsecs = new Array();
}
else {
sections = formname.elements[i+1].value;
}
var newsecs = formname.elements[i+1].value;
var numsplit;
if (newsecs != null && newsecs != "") {	if (newsecs != null && newsecs != "") {
numsplit = newsecs.split(/,/g);	var numsplit;
numsec = numsec + numsplit.length;	if (newsecs.indexOf(',') == -1) {
	numsplit = new Array(newsecs);
	} else {
	numsplit = newsecs.split(/,/g);
	}
	for (var m=0; m<numsplit.length; m++) {
	var newsec = numsplit[m];
	newsec = newsec.replace(trimleading,'');
	newsec = newsec.replace(trimtrailing,'');
	if (re2.test(newsec) == true) {
	badsecs.push(newsec);
	} else {
	if (newsec != '') {
	var isnew = 1;
	if (fromexisting != null) {
	for (var n=0; n<fromexisting.length; n++) {
	if (newsec == fromexisting[n]) {
	isnew = 0;
	}
	}
	}
	if (isnew == 1) {
	validsecs.push(newsec);
	}
	}
	}
	}
	if (badsecs.length > 0) {
	alert("$alerts{'nonw'}\\n$alerts{'plch'}");
	return;
	}
	numsec = numsec + validsecs.length;
}	}

if ((role == 'st') && (numsec > 1)) {	if ((role == 'st') && (numsec > 1)) {
alert("$alerts{'inea'} $alerts{'youh'} "+numsec+" $alerts{'secs'}\\n$alerts{'plmo'}")	if (crstype == 'Community') {
	alert("$alerts{'inea'} $alerts{'youh'} "+numsec+" $alerts{'secs'}\\n$alerts{'plmo'}");
	} else {
	alert("$alerts{'inco'} $alerts{'youh'} "+numsec+" $alerts{'secs'}\\n$alerts{'plmo'}");
	}
return;	return;
}	} else {
else {	if (validsecs != null) {
if (numsplit != null) {	for (var j=0; j<validsecs.length; j++) {
for (var j=0; j<numsplit.length; j++) {	if (validsecstr == '' \|\| validsecstr == null) {
if ((numsplit[j] == 'all') \|\|	validsecstr = validsecs[j];
(numsplit[j] == 'none')) {	} else {
alert("'"+numsplit[j]+"' $alerts{'mayn'}\\n$alerts{'plch'}");	validsecstr += ','+validsecs[j];
	}
	if ((validsecs[j] == 'all') \|\|
	(validsecs[j] == 'none')) {
	alert("'"+validsecs[j]+"' $alerts{'mayn'}\\n$alerts{'plch'}");
return;	return;
}	}
for (var k=0; k<groups.length; k++) {	for (var k=0; k<groups.length; k++) {
if (numsplit[j] == groups[k]) {	if (validsecs[j] == groups[k]) {
alert("'"+numsplit[j]+"' $alerts{'mnot'}\\n$alerts{'secn'}");	alert("'"+validsecs[j]+"' $alerts{'mnot'}\\n$alerts{'secn'}");
return;	return;
}	}
}	}
}	}
}	}
formname.elements[i+2].value = sections;
}	}
	if ((validsecstr != '') && (validsecstr != null)) {
	if ((sections == '') \|\| (sections == null)) {
	sections = validsecstr;
	} else {
	sections = sections + "," + validsecstr;
	}
	}
	formname.elements[num+2].value = sections;
}	}
}	}
}	}
Line 4373 sub can_create_user {	Line 5522 sub can_create_user {
}	}
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' \|\| $context eq 'requestcrs') {
my $creation = $domconf{'usercreation'}{'cancreate'}{$context};	my $creation = $domconf{'usercreation'}{'cancreate'}{$context};
if ($creation eq 'none') {	if ($creation eq 'none') {
$cancreate = 0;	$cancreate = 0;
Line 4407 sub can_modify_userinfo {	Line 5556 sub can_modify_userinfo {
if (ref($userroles) eq 'ARRAY') {	if (ref($userroles) eq 'ARRAY') {
foreach my $role (@{$userroles}) {	foreach my $role (@{$userroles}) {
my $testrole;	my $testrole;
if ($role =~ /^cr\//) {	if ($context eq 'selfcreate') {
$testrole = 'cr';
} else {
$testrole = $role;	$testrole = $role;
	} else {
	if ($role =~ /^cr\//) {
	$testrole = 'cr';
	} else {
	$testrole = $role;
	}
}	}
if (ref($domconfig{'usermodification'}{$context}{$testrole}) eq 'HASH') {	if (ref($domconfig{'usermodification'}{$context}{$testrole}) eq 'HASH') {
if ($domconfig{'usermodification'}{$context}{$testrole}{$field}) {	if ($domconfig{'usermodification'}{$context}{$testrole}{$field}) {
Line 4446 sub can_modify_userinfo {	Line 5599 sub can_modify_userinfo {
}	}

sub check_usertype {	sub check_usertype {
my ($dom,$uname,$rules) = @_;	my ($dom,$uname,$rules,$curr_rules,$got_rules) = @_;
my $usertype;	my $usertype;
if (ref($rules) eq 'HASH') {	if ((ref($got_rules) eq 'HASH') && (ref($curr_rules) eq 'HASH')) {
my @user_rules = keys(%{$rules});	if (!$got_rules->{$dom}) {
if (@user_rules > 0) {	my %domconfig = &Apache::lonnet::get_dom('configuration',
my %rule_check = &Apache::lonnet::inst_rulecheck($dom,$uname,undef,'username',\@user_rules);	['usercreation'],$dom);
if (keys(%rule_check) > 0) {	if (ref($domconfig{'usercreation'}) eq 'HASH') {
$usertype = 'unofficial';	foreach my $item ('username','id') {
foreach my $item (keys(%rule_check)) {	if (ref($domconfig{'usercreation'}{$item.'_rule'}) eq 'ARRAY') {
if ($rule_check{$item}) {	$curr_rules->{$dom}{$item} =
$usertype = 'official';	$domconfig{'usercreation'}{$item.'_rule'};
last;	}
	}
	}
	$got_rules->{$dom} = 1;
	}
	if (ref($rules) eq 'HASH') {
	my @user_rules;
	if (ref($curr_rules->{$dom}{'username'}) eq 'ARRAY') {
	foreach my $rule (keys(%{$rules})) {
	if (grep(/^\Q$rule\E/,@{$curr_rules->{$dom}{'username'}})) {
	push(@user_rules,$rule);
	}
	}
	}
	if (@user_rules > 0) {
	my %rule_check = &Apache::lonnet::inst_rulecheck($dom,$uname,undef,'username',\@user_rules);
	if (keys(%rule_check) > 0) {
	$usertype = 'unofficial';
	foreach my $item (keys(%rule_check)) {
	if ($rule_check{$item}) {
	$usertype = 'official';
	last;
	}
}	}
}	}
}	}
Line 4467 sub check_usertype {	Line 5642 sub check_usertype {
}	}

sub roles_by_context {	sub roles_by_context {
my ($context,$custom) = @_;	my ($context,$custom,$crstype) = @_;
my @allroles;	my @allroles;
if ($context eq 'course') {	if ($context eq 'course') {
@allroles = ('st','ad','ta','ep','in','cc');	@allroles = ('st');
	if ($env{'request.role'} =~ m{^dc\./}) {
	push(@allroles,'ad');
	}
	push(@allroles,('ta','ep','in'));
	if ($crstype eq 'Community') {
	push(@allroles,'co');
	} else {
	push(@allroles,'cc');
	}
if ($custom) {	if ($custom) {
push(@allroles,'cr');	push(@allroles,'cr');
}	}
} elsif ($context eq 'author') {	} elsif ($context eq 'author') {
@allroles = ('ca','aa');	@allroles = ('ca','aa');
} elsif ($context eq 'domain') {	} elsif ($context eq 'domain') {
@allroles = ('li','dg','sc','au','dc');	@allroles = ('li','ad','dg','sc','au','dc');
}	}
return @allroles;	return @allroles;
}	}

sub get_permission {	sub get_permission {
my ($context,$roles) = @_;	my ($context,$crstype) = @_;
my %permission;	my %permission;
if ($context eq 'course') {	if ($context eq 'course') {
my $custom = 1;	my $custom = 1;
my @allroles = &roles_by_context($context,$custom);	my @allroles = &roles_by_context($context,$custom,$crstype);
foreach my $role (@allroles) {	foreach my $role (@allroles) {
if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'})) {	if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'})) {
$permission{'cusr'} = 1;	$permission{'cusr'} = 1;
Line 4556 sub authorpriv {	Line 5740 sub authorpriv {
}	}

sub roles_on_upload {	sub roles_on_upload {
my ($context,$setting,%customroles) = @_;	my ($context,$setting,$crstype,%customroles) = @_;
my (@possible_roles,@permitted_roles);	my (@possible_roles,@permitted_roles);
@possible_roles = &curr_role_permissions($context,$setting,1);	@possible_roles = &curr_role_permissions($context,$setting,1,$crstype);
foreach my $role (@possible_roles) {	foreach my $role (@possible_roles) {
if ($role eq 'cr') {	if ($role eq 'cr') {
push(@permitted_roles,keys(%customroles));	push(@permitted_roles,keys(%customroles));
Line 4591 sub get_course_identity {	Line 5775 sub get_course_identity {
}	}

sub dc_setcourse_js {	sub dc_setcourse_js {
my ($formname,$mode,$context) = @_;	my ($formname,$mode,$context,$showcredits) = @_;
my ($dc_setcourse_code,$authen_check);	my ($dc_setcourse_code,$authen_check);
my $cctext = &Apache::lonnet::plaintext('cc');	my $cctext = &Apache::lonnet::plaintext('cc');
	my $cotext = &Apache::lonnet::plaintext('co');
my %alerts = &sectioncheck_alerts();	my %alerts = &sectioncheck_alerts();
my $role = 'role';	my $role = 'role';
if ($mode eq 'upload') {	if ($mode eq 'upload') {
Line 4640 function setCourse() {	Line 5825 function setCourse() {
numsections = numsections + newsecs.length;	numsections = numsections + newsecs.length;
}	}
if ((userrole == 'st') && (numsections > 1)) {	if ((userrole == 'st') && (numsections > 1)) {
alert("$alerts{'inea'}. $alerts{'youh'} "+numsections+" $alerts{'sect'}.\\n$alerts{'plsm'}.")	if (document.$formname.crstype.value == 'Community') {
	alert("$alerts{'inco'}. $alerts{'youh'} "+numsections+" $alerts{'sect'}.\\n$alerts{'plsm'}.")
	} else {
	alert("$alerts{'inea'}. $alerts{'youh'} "+numsections+" $alerts{'sect'}.\\n$alerts{'plsm'}.")
	}
return;	return;
}	}
for (var j=0; j<newsecs.length; j++) {	for (var j=0; j<newsecs.length; j++) {
Line 4652 function setCourse() {	Line 5841 function setCourse() {
var groups = document.$formname.groups.value.split(/,/g);	var groups = document.$formname.groups.value.split(/,/g);
for (var k=0; k<groups.length; k++) {	for (var k=0; k<groups.length; k++) {
if (newsecs[j] == groups[k]) {	if (newsecs[j] == groups[k]) {
alert("'"+newsecs[j]+"' $alerts{'mayt'}.\\n$alerts{'secn'}. $alerts{'plsc'}.");	if (document.$formname.crstype.value == 'Community') {
	alert("'"+newsecs[j]+"' $alerts{'mayc'}.\\n$alerts{'secn'}. $alerts{'plsc'}.");
	} else {
	alert("'"+newsecs[j]+"' $alerts{'mayt'}.\\n$alerts{'secn'}. $alerts{'plsc'}.");
	}
return;	return;
}	}
}	}
Line 4662 function setCourse() {	Line 5855 function setCourse() {
alert("$alerts{'secd'} $cctext $alerts{'role'}.\\n$alerts{'accr'}.");	alert("$alerts{'secd'} $cctext $alerts{'role'}.\\n$alerts{'accr'}.");
section = "";	section = "";
}	}
	if ((userrole == 'co') && (numsections > 0)) {
	alert("$alerts{'secd'} $cotext $alerts{'role'}.\\n$alerts{'accr'}.");
	section = "";
	}
SCRIPTTOP	SCRIPTTOP
if ($mode ne 'upload') {	if ($mode ne 'upload') {
$dc_setcourse_code .= (<<"ENDSCRIPT");	$dc_setcourse_code .= (<<"SCRIPTMID");
var coursename = "_$env{'request.role.domain'}"+"_"+course+"_"+userrole	var coursename = "_$env{'request.role.domain'}"+"_"+course+"_"+userrole
var numcourse = getIndex(document.$formname.dccourse);	var numcourse = getIndex(document.$formname.dccourse);
if (numcourse == "-1") {	if (numcourse == "-1") {
alert("$alerts{'thwa'}");	if (document.$formname.type == 'Community') {
	alert("$alerts{'thwc'}");
	} else {
	alert("$alerts{'thwa'}");
	}
return;	return;
}	}
else {	else {
Line 4686 SCRIPTTOP	Line 5887 SCRIPTTOP
if (numend != "-1") {	if (numend != "-1") {
document.$formname.elements[numend].name = "end"+coursename	document.$formname.elements[numend].name = "end"+coursename
}	}
	SCRIPTMID
	if ($showcredits) {
	$dc_setcourse_code .= <<ENDCRED;
	var numcredits = getIndex(document.$formname.credits);
	if (numcredits != "-1") {
	document.$formname.elements[numcredits].name = "credits"+coursename;
	}
	ENDCRED
	}
	$dc_setcourse_code .= <<ENDSCRIPT;
}	}
}	}
var authcheck = auth_check();	var authcheck = auth_check();
Line 4777 ENDSCRIPT	Line 5988 ENDSCRIPT

sub sectioncheck_alerts {	sub sectioncheck_alerts {
my %alerts = &Apache::lonlocal::texthash(	my %alerts = &Apache::lonlocal::texthash(
curd => 'You must select a course in the current domain',	curd => 'You must select a course or community in the current domain',
inea => 'In each course, each user may only have one student role at a time',	inea => 'In each course, each user may only have one student role at a time',
	inco => 'In each community, each user may only have one member role at a time',
youh => 'You had selected',	youh => 'You had selected',
sect => 'sections',	sect => 'sections',
plsm => 'Please modify your selections so they include no more than one section',	plsm => 'Please modify your selections so they include no more than one section',
mayn => 'may not be used as the name for a section, as it is a reserved word',	mayn => 'may not be used as the name for a section, as it is a reserved word',
plsc => 'Please choose a different section name',	plsc => 'Please choose a different section name',
mayt => 'may not be used as the name for a section, as it is the name of a course group',	mayt => 'may not be used as the name for a section, as it is the name of a course group',
	mayc => 'may not be used as the name for a section, as it is the name of a community group',
secn => 'Section names and group names must be distinct',	secn => 'Section names and group names must be distinct',
secd => 'Section designations do not apply to ',	secd => 'Section designations do not apply to ',
role => 'roles',	role => 'roles',
accr => 'role will be added with access to all sections',	accr => 'role will be added with access to all sections',
thwa => 'There was a problem with your course selection'	thwa => 'There was a problem with your course selection',
	thwc => 'There was a problem with your community selection',
);	);
return %alerts;	return %alerts;
}	}
Line 4804 sub authcheck_alerts {	Line 6018 sub authcheck_alerts {
return %alerts;	return %alerts;
}	}

	sub is_courseowner {
	my ($thiscourse,$courseowner) = @_;
	if ($courseowner eq '') {
	if ($env{'request.course.id'} eq $thiscourse) {
	$courseowner = $env{'course.'.$env{'request.course.id'}.'.internal.courseowner'};
	}
	}
	if ($courseowner ne '') {
	if ($courseowner eq $env{'user.name'}.':'.$env{'user.domain'}) {
	return 1;
	}
	}
	return;
	}

1;	1;

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

500 Internal Server Error

Internal Server Error

The server encountered an internal error or misconfiguration and was unable to complete your request.

Please contact the server administrator at root@localhost to inform them of the time this error occurred, and the actions you performed just before this error.

More information about this error may be available in the server error log.

Removed from v.1.49
changed lines
	Added in v.1.160