loncom/interface/lonuserutils.pm - diff

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Diff for /loncom/interface/lonuserutils.pm between versions 1.109 and 1.150

version 1.109, 2009/12/20 01:49:42	version 1.150, 2013/03/01 04:55:34
Line 237 sub domain_roles_select {	Line 237 sub domain_roles_select {
# Role types	# Role types
my @roletypes = ('domain','author','course','community');	my @roletypes = ('domain','author','course','community');
my %lt = &role_type_names();	my %lt = &role_type_names();
	my $onchangefirst = "updateCols('showrole')";
	my $onchangesecond = "updateCols('showrole')";
#	#
# build up the menu information to be passed to	# build up the menu information to be passed to
# &Apache::loncommon::linked_select_forms	# &Apache::loncommon::linked_select_forms
Line 283 sub domain_roles_select {	Line 285 sub domain_roles_select {
my $result = &Apache::loncommon::linked_select_forms	my $result = &Apache::loncommon::linked_select_forms
('studentform',(' 'x3).&mt('Role: '),$env{'form.roletype'},	('studentform',(' 'x3).&mt('Role: '),$env{'form.roletype'},
'roletype','showrole',\%select_menus,	'roletype','showrole',\%select_menus,
['domain','author','course','community']);	['domain','author','course','community'],$onchangefirst,
	$onchangesecond);
return $result;	return $result;
}	}

Line 295 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,$crstype)=@_;	my ($r,$datatoken,$distotal,$krbdefdom,$context,$permission,$crstype,
	$can_assign)=@_;
my $javascript;	my $javascript;
#	#
if (! exists($env{'form.upfile_associate'})) {	if (! exists($env{'form.upfile_associate'})) {
Line 309 sub print_upload_manager_header {	Line 313 sub print_upload_manager_header {
}	}
}	}
if ($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 334 sub print_upload_manager_header {	Line 338 sub print_upload_manager_header {
$env{'request.role.domain'},$context,	$env{'request.role.domain'},$context,
$groupslist,$crstype);	$groupslist,$crstype);
my $checked=(($env{'form.noFirstLine'})?' checked="checked"':'');	my $checked=(($env{'form.noFirstLine'})?' checked="checked"':'');
$r->print('<p>'	$r->print(
.&mt('Total number of records found in file: [_1]'	'<h3>'.&mt('Identify fields in uploaded list')."</h3>\n".
,'<b>'.$distotal.'</b>')	'<p class="LC_info">'.
."</p>\n");	&mt('Total number of records found in file: [_1]'
$r->print('<div class="LC_left_float"><h3>'.	,'<b>'.$distotal.'</b>').
&mt('Identify fields in uploaded list')."</h3>\n");	"</p>\n"
$r->print(&mt('Enter as many fields as you can.<br /> The system will inform you and bring you back to this page, <br /> if the data selected are insufficient to add users.')."<br />\n");	);
	if ($distotal == 0) {
	$r->print('<p class="LC_warning">'.&mt('None found').'</p>');
	}
	$r->print(
	'<p>'.
	&mt('Enter as many fields as you can.').'<br />'.
	&mt('The system will inform you and bring you back to this page,[_1]if the data selected are insufficient to add users.','<br />').
	"</p>\n"
	);
$r->print(&hidden_input('action','upload').	$r->print(&hidden_input('action','upload').
&hidden_input('state','got_file').	&hidden_input('state','got_file').
&hidden_input('associate','').	&hidden_input('associate','').
Line 348 sub print_upload_manager_header {	Line 361 sub print_upload_manager_header {
&hidden_input('fileupload',$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'}));
$r->print('<br /><label><input type="checkbox" name="noFirstLine"'.$checked.' />'.	$r->print(
&mt('Ignore First Line').'</label><br />');	'<div class="LC_left_float">'.
$r->print('<br /><input type="button" value="'.&mt('Reverse Association').'" '.	'<fieldset><legend>'.&mt('Functions').'</legend>'.
	'<label><input type="checkbox" name="noFirstLine"'.$checked.' />'.
	&mt('Ignore First Line').'</label>'.
	' <input type="button" value="'.&mt('Reverse Association').'" '.
'name="Reverse Association" '.	'name="Reverse Association" '.
'onclick="javascript:this.form.associate.value=\'Reverse Association\';submit(this.form);" />');	'onclick="javascript:this.form.associate.value=\'Reverse Association\';submit(this.form);" />'.
$r->print("<br /><br />\n".	'</fieldset></div><br clear="all" />'
'<script type="text/javascript" language="Javascript">'."\n".	);
'// <![CDATA['."\n".	$r->print(
$javascript."\n".$javascript_validations."\n".	'<script type="text/javascript" language="Javascript">'."\n".
'// ]]>'."\n".	'// <![CDATA['."\n".
'</script>');	$javascript."\n".$javascript_validations."\n".
	'// ]]>'."\n".
	'</script>'
	);
}	}

###############################################################	###############################################################
Line 380 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'}) {
	$showcredits = 1;
	}

my ($setsection_call,$setsections_js);	my ($setsection_call,$setsections_js);
my $finish = " vf.submit();\n";	my $finish = " vf.submit();\n";
if ($mode eq 'upload') {	if ($mode eq 'upload') {
Line 389 sub javascript_validations {	Line 414 sub javascript_validations {
$setsection_call = 'setSections(document.'.$param{'formname'}.",'$crstype'".');';	$setsection_call = 'setSections(document.'.$param{'formname'}.",'$crstype'".');';
$setsections_js =	$setsections_js =
&setsections_javascript($param{'formname'},$groupslist,	&setsections_javascript($param{'formname'},$groupslist,
$mode,'',$crstype);	$mode,'',$crstype,$showcredits);
} else {	} else {
$setsection_call = "'ok'";	$setsection_call = "'ok'";
}	}
} elsif ($context eq 'domain') {	} elsif ($context eq 'domain') {
$setsection_call = 'setCourse()';	$setsection_call = 'setCourse()';
$setsections_js = &dc_setcourse_js($param{'formname'},$mode,$context);	$setsections_js = &dc_setcourse_js($param{'formname'},$mode,
	$context,$showcredits);
}	}
$finish = " var checkSec = $setsection_call\n".	$finish = " var checkSec = $setsection_call\n".
" if (checkSec == 'ok') {\n".	" if (checkSec == 'ok') {\n".
Line 418 sub javascript_validations {	Line 444 sub javascript_validations {
domain => 'The optional domain field was not specified.',	domain => 'The optional domain field was not specified.',
continue => 'Continue adding users?',	continue => 'Continue adding users?',
);	);
	if ($showcredits) {
	$alert{'credits'} = &mt('The optional credits field was not specified');
	}
if (($mode eq 'upload') && ($context eq 'domain')) {	if (($mode eq 'upload') && ($context eq 'domain')) {
$alert{'inststatus'} = &mt('The optional affiliation field was not specified');	$alert{'inststatus'} = &mt('The optional affiliation field was not specified');
}	}
my $function_name = <<"END";	my $function_name = <<"END";
$setsections_js	$setsections_js

function verify_message (vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail,foundrole,founddomain,foundinststatus) {	function verify_message (vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail,foundrole,founddomain,foundinststatus,foundcredits) {
END	END
my ($authnum,%can_assign) = &Apache::loncommon::get_assignable_auth($domain);	my ($authnum,%can_assign) = &Apache::loncommon::get_assignable_auth($domain);
my $auth_checks;	my $auth_checks;
Line 481 END	Line 510 END
return;	return;
}	}
}	}
	/* regexp here to check for non \d \. in credits */
END	END
} else {	} else {
$auth_checks .= (<<END);	$auth_checks .= (<<END);
Line 532 END	Line 562 END
if (message!='') {	if (message!='') {
message+='\\n';	message+='\\n';
}	}
	message+='$alert{'section'}';
}	}
if (foundemail==0) {	if (foundemail==0) {
if (message!='') {	if (message!='') {
Line 552 END	Line 583 END
message+='$alert{'domain'}';	message+='$alert{'domain'}';
}	}
END	END
	if ($showcredits) {
	$optional_checks .= <<END;
	if (foundcredits==0) {
	if (message!='') {
	message+='\\n';
	}
	message+='$alert{'credits'}';
	}
	END
	}
if (($mode eq 'upload') && ($context eq 'domain')) {	if (($mode eq 'upload') && ($context eq 'domain')) {
$optional_checks .= (<<END);	$optional_checks .= (<<END);

Line 585 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 596 function verify(vf,sec_caller) {	Line 677 function verify(vf,sec_caller) {
var foundrole=0;	var foundrole=0;
var founddomain=0;	var founddomain=0;
var foundinststatus=0;	var foundinststatus=0;
	var foundcredits=0;
var tw;	var tw;
for (i=0;i<=vf.nfields.value;i++) {	for (i=0;i<=vf.nfields.value;i++) {
tw=eval('vf.f'+i+'.selectedIndex');	tw=eval('vf.f'+i+'.selectedIndex');
Line 608 function verify(vf,sec_caller) {	Line 690 function verify(vf,sec_caller) {
if (tw==11) { foundrole=1; }	if (tw==11) { foundrole=1; }
if (tw==12) { founddomain=1; }	if (tw==12) { founddomain=1; }
if (tw==13) { foundinststatus=1; }	if (tw==13) { foundinststatus=1; }
	if (tw==14) { foundcredits=1; }
}	}
verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail,foundrole,founddomain,foundinststatus);	verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail,foundrole,founddomain,foundinststatus,foundcredits);
}	}

//	//
Line 632 function verify(vf,sec_caller) {	Line 715 function verify(vf,sec_caller) {
// 11 = role	// 11 = role
// 12 = domain	// 12 = domain
// 13 = inststatus	// 13 = inststatus
	// 14 = foundcredits

function flip(vf,tf) {	function flip(vf,tf) {
var nw=eval('vf.f'+tf+'.selectedIndex');	var nw=eval('vf.f'+tf+'.selectedIndex');
Line 661 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 687 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 694 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 founddomain=0;
var foundinststatus=0;	var foundinststatus=0;
	var foundcredits=0;
var tw;	var tw;
for (i=0;i<=vf.nfields.value;i++) {	for (i=0;i<=vf.nfields.value;i++) {
tw=eval('vf.f'+i+'.selectedIndex');	tw=eval('vf.f'+i+'.selectedIndex');
Line 705 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) { founddomain=1; }	if (i==10 && tw!=0) { foundrole=1; }
if (i==13 && tw!=0) { foundinstatus=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,founddomain,foundinststatus);	verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail,foundrole,founddomain,foundinststatus,foundcredits);
}	}

function flip(vf,tf) {	function flip(vf,tf) {
Line 726 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 748 ENDPICK	Line 860 ENDPICK
###############################################################	###############################################################
###############################################################	###############################################################
sub print_upload_manager_footer {	sub print_upload_manager_footer {
my ($r,$i,$keyfields,$defdom,$today,$halfyear,$context,$permission,$crstype) = @_;	my ($r,$i,$keyfields,$defdom,$today,$halfyear,$context,$permission,$crstype,
	$showcredits) = @_;
my $form = 'document.studentform';	my $form = 'document.studentform';
my $formname = 'studentform';	my $formname = 'studentform';
my ($krbdef,$krbdefdom) =	my ($krbdef,$krbdefdom) =
Line 837 sub print_upload_manager_footer {	Line 950 sub print_upload_manager_footer {
&mt('Default role'))	&mt('Default role'))
.&mt('Choose the role to assign to users without a value specified in the uploaded file.')	.&mt('Choose the role to assign to users without a value specified in the uploaded file.')
} elsif ($context eq 'course') {	} elsif ($context eq 'course') {
$Str .= &Apache::lonhtmlcommon::row_title(	if ($showcredits) {
	$Str .= &Apache::lonhtmlcommon::row_title(
	&mt('Default role, section and credits'))
	.&mt('Choose the role and/or section(s) and/or credits to assign to users without values specified in the uploaded file.');
	} else {
	$Str .= &Apache::lonhtmlcommon::row_title(
&mt('Default role and section'))	&mt('Default role and section'))
.&mt('Choose the role and/or section(s) to assign to users without values specified in the uploaded file.');	.&mt('Choose the role and/or section(s) to assign to users without values specified in the uploaded file.');
	}
} else {	} else {
$Str .= &Apache::lonhtmlcommon::row_title(	$Str .= &Apache::lonhtmlcommon::row_title(
&mt('Default role and/or section(s)'))	&mt('Default role and/or section(s)'))
Line 847 sub print_upload_manager_footer {	Line 966 sub print_upload_manager_footer {
}	}
if (($context eq 'domain') \|\| ($context eq 'author')) {	if (($context eq 'domain') \|\| ($context eq 'author')) {
$Str .= '<br />';	$Str .= '<br />';
my ($options,$cb_script,$coursepick) = &default_role_selector($context,1);	my ($options,$cb_script,$coursepick) =
	&default_role_selector($context,1,'',$showcredits);
if ($context eq 'domain') {	if ($context eq 'domain') {
$Str .= '<p>'	$Str .= '<p>'
.'<b>'.&mt('Domain Level').'</b><br />'	.'<b>'.&mt('Domain Level').'</b><br />'
Line 864 sub print_upload_manager_footer {	Line 984 sub print_upload_manager_footer {
} else {	} else {
my ($cnum,$cdom) = &get_course_identity();	my ($cnum,$cdom) = &get_course_identity();
my $rowtitle = &mt('section');	my $rowtitle = &mt('section');
my $secbox = &section_picker($cdom,$cnum,'Any',$rowtitle,	my $defaultcredits;
$permission,$context,'upload',$crstype);	if ($showcredits) {
	$defaultcredits = &get_defaultcredits();
	}
	my $secbox = &section_picker($cdom,$cnum,'Any',$rowtitle,$permission,
	$context,'upload',$crstype,$showcredits,
	$defaultcredits);
$Str .= $secbox	$Str .= $secbox
.&Apache::lonhtmlcommon::row_closure();	.&Apache::lonhtmlcommon::row_closure();
my %lt;	my %lt;
Line 911 sub print_upload_manager_footer {	Line 1036 sub print_upload_manager_footer {
return;	return;
}	}

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

	if ($cdom eq '' \|\| $cnum eq '') {
	return unless ($env{'request.course.id'});
	$cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
	$cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
	}
	return unless(($cdom =~ /^$match_domain$/) && ($cnum =~ /^$match_courseid$/));
	my ($defaultcredits,$domdefcredits);
	my %domdefaults = &Apache::lonnet::get_domain_defaults($cdom);
	if ($domdefaults{'officialcredits'} \|\| $domdefaults{'unofficialcredits'}) {
	my $instcode = $env{'course.'.$cdom.'_'.$cnum.'.internal.coursecode'};
	if ($instcode) {
	$domdefcredits = $domdefaults{'officialcredits'};
	} 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 $output =
Line 932 sub forceid_change {	Line 1094 sub forceid_change {
###############################################################	###############################################################
###############################################################	###############################################################
sub print_upload_manager_form {	sub print_upload_manager_form {
my ($r,$context,$permission,$crstype) = @_;	my ($r,$context,$permission,$crstype,$showcredits) = @_;
my $firstLine;	my $firstLine;
my $datatoken;	my $datatoken;
if (!$env{'form.datatoken'}) {	if (!$env{'form.datatoken'}) {
Line 965 sub print_upload_manager_form {	Line 1127 sub print_upload_manager_form {
'domain_choice' => 'scalar',	'domain_choice' => 'scalar',
'inststatus_choice' => 'scalar',	'inststatus_choice' => 'scalar',
};	};
my $defdom = $env{'request.role.domain'};	if ($showcredits) {
	$col_setting_names->{'credits_choice'} = 'scalar';
	}
if ($context eq 'course') {	if ($context eq 'course') {
&Apache::loncommon::restore_course_settings('enrollment_upload',	&Apache::loncommon::restore_course_settings('enrollment_upload',
$col_setting_names);	$col_setting_names);
Line 973 sub print_upload_manager_form {	Line 1137 sub print_upload_manager_form {
&Apache::loncommon::restore_settings($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,
$permission,$crstype);	$permission,$crstype,\%can_assign);
my $i;	my $i;
my $keyfields;	my $keyfields;
if ($total>=0) {	if ($total>=0) {
Line 997 sub print_upload_manager_form {	Line 1163 sub print_upload_manager_form {
['role',&mt('Role'), $env{'form.role_choice'}],	['role',&mt('Role'), $env{'form.role_choice'}],
['domain',&mt('Domain'), $env{'form.domain_choice'}],	['domain',&mt('Domain'), $env{'form.domain_choice'}],
['inststatus',&mt('Affiliation'), $env{'form.inststatus_choice'}]);	['inststatus',&mt('Affiliation'), $env{'form.inststatus_choice'}]);
	if ($showcredits) {
	push(@field,
	['credits',&mt('Student Credits'), $env{'form.credits_choice'}]);
	}
if ($env{'form.upfile_associate'} eq 'reverse') {	if ($env{'form.upfile_associate'} eq 'reverse') {
&Apache::loncommon::csv_print_samples($r,\@records);	&Apache::loncommon::csv_print_samples($r,\@records);
$i=&Apache::loncommon::csv_print_select_table($r,\@records,	$i=&Apache::loncommon::csv_print_select_table($r,\@records,
Line 1013 sub print_upload_manager_form {	Line 1183 sub print_upload_manager_form {
$keyfields=join(',',sort(keys(%sone)));	$keyfields=join(',',sort(keys(%sone)));
}	}
}	}
$r->print('</div>');
&print_upload_manager_footer($r,$i,$keyfields,$defdom,$today,$halfyear,	&print_upload_manager_footer($r,$i,$keyfields,$defdom,$today,$halfyear,
$context,$permission,$crstype);	$context,$permission,$crstype,$showcredits);
}	}

sub setup_date_selectors {	sub setup_date_selectors {
Line 1172 sub make_dates_default {	Line 1341 sub make_dates_default {
}	}

sub default_role_selector {	sub default_role_selector {
my ($context,$checkpriv,$crstype) = @_;	my ($context,$checkpriv,$crstype,$showcredits) = @_;
my %customroles;	my %customroles;
my ($options,$coursepick,$cb_jscript);	my ($options,$coursepick,$cb_jscript);
if ($context ne 'author') {	if ($context ne 'author') {
Line 1184 sub default_role_selector {	Line 1353 sub default_role_selector {
'grs' => "Section",	'grs' => "Section",
'exs' => "Existing sections",	'exs' => "Existing sections",
'new' => "New section",	'new' => "New section",
	'crd' => "Credits",
);	);
$options = '<select name="defaultrole">'."\n".	$options = '<select name="defaultrole">'."\n".
' <option value="">'.&mt('Please select').'</option>'."\n";	' <option value="">'.&mt('Please select').'</option>'."\n";
Line 1203 sub default_role_selector {	Line 1373 sub default_role_selector {
}	}
my $courseform = &Apache::loncommon::selectcourse_link	my $courseform = &Apache::loncommon::selectcourse_link
('studentform','dccourse','dcdomain','coursedesc',"$env{'request.role.domain'}",undef,'Course/Community');	('studentform','dccourse','dcdomain','coursedesc',"$env{'request.role.domain'}",undef,'Course/Community');
	my ($credit_elem,$creditsinput);
	if ($showcredits) {
	$credit_elem = 'credits';
	$creditsinput = '<td><input type="text" name="credits" value="" /></td>';
	}
$cb_jscript =	$cb_jscript =
&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'},'currsec','studentform','courserole','Course/Community');	&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'},'currsec','studentform','courserole','Course/Community',$credit_elem);
$coursepick = &Apache::loncommon::start_data_table().	$coursepick = &Apache::loncommon::start_data_table().
&Apache::loncommon::start_data_table_header_row().	&Apache::loncommon::start_data_table_header_row().
'<th>'.$courseform.'</th><th>'.$lt{'rol'}.'</th>'.	'<th>'.$courseform.'</th><th>'.$lt{'rol'}.'</th>'.
'<th>'.$lt{'grs'}.'</th>'.	'<th>'.$lt{'grs'}.'</th>'.
	'<th>'.$lt{'crd'}.'</th>'.
&Apache::loncommon::end_data_table_header_row().	&Apache::loncommon::end_data_table_header_row().
&Apache::loncommon::start_data_table_row()."\n".	&Apache::loncommon::start_data_table_row()."\n".
'<td><input type="text" name="coursedesc" value="" onfocus="this.blur();opencrsbrowser('."'studentform','dccourse','dcdomain','coursedesc','','','','crstype'".')" /></td>'."\n".	'<td><input type="text" name="coursedesc" value="" onfocus="this.blur();opencrsbrowser('."'studentform','dccourse','dcdomain','coursedesc','','','','crstype'".')" /></td>'."\n".
Line 1230 sub default_role_selector {	Line 1406 sub default_role_selector {
'<input type="hidden" name="dccourse" value="" />'.	'<input type="hidden" name="dccourse" value="" />'.
'<input type="hidden" name="dcdomain" value="" />'.	'<input type="hidden" name="dcdomain" value="" />'.
'<input type="hidden" name="crstype" value="" />'.	'<input type="hidden" name="crstype" value="" />'.
'</td></tr></table></td>'.	'</td></tr></table></td>'.$creditsinput.
&Apache::loncommon::end_data_table_row().	&Apache::loncommon::end_data_table_row().
&Apache::loncommon::end_data_table()."\n";	&Apache::loncommon::end_data_table()."\n";
}	}
Line 1352 sub curr_role_permissions {	Line 1528 sub curr_role_permissions {
sub my_custom_roles {	sub my_custom_roles {
my ($crstype) = @_;	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+)$/) {
Line 1366 sub my_custom_roles {	Line 1543 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';	$env{'form.sortby'} = 'username';
Line 1374 sub print_userlist {	Line 1551 sub print_userlist {
if ($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 1408 sub print_userlist {	Line 1586 sub print_userlist {
$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'}) {
Line 1423 sub print_userlist {	Line 1601 sub print_userlist {
$output_selector .= "\n".$option;	$output_selector .= "\n".$option;
}	}
$output_selector .= '</select>';	$output_selector .= '</select>';
$r->print('<label><span class="LC_nobreak">'	$r->print('<span class="LC_nobreak">'
.&mt('Output Format: [_1]',$output_selector)	.&mt('Output Format: [_1]',$output_selector)
.'</span></label>'.(' 'x3));	.'</span>'.(' 'x3));
}	}
$r->print('<label><span class="LC_nobreak">'	$r->print('<span class="LC_nobreak">'
.&mt('User Status: [_1]',$status_select)	.&mt('User Status: [_1]',$status_select)
.'</span></label>'.(' 'x3)."\n");	.'</span>'.(' 'x3)."\n");
my $roleselected = '';	my $roleselected = '';
if ($env{'form.showrole'} eq 'Any') {	if ($env{'form.showrole'} eq 'Any') {
$roleselected = ' selected="selected"';	$roleselected = ' selected="selected"';
Line 1440 sub print_userlist {	Line 1618 sub print_userlist {
($cnum,$cdom) = &get_course_identity();	($cnum,$cdom) = &get_course_identity();
$r->print(&section_group_filter($cnum,$cdom));	$r->print(&section_group_filter($cnum,$cdom));
}	}
	$r->print('</div><div class="LC_left_float">'.
	&column_checkboxes($context,$mode,$formname,$showcredits).
	'</div>');
if ($env{'form.phase'} eq '') {	if ($env{'form.phase'} eq '') {
$r->print('<br /><br />'.&list_submit_button(&mt('Display List of Users')).	$r->print('<br clear="all" />'.
"\n</p>\n".	&list_submit_button(&mt('Display List of Users'))."\n".
'<input type="hidden" name="phase" value="" /></form>');	'<input type="hidden" name="phase" value="" /></form>');
return;	return;
}	}
if (!(($context eq 'domain') &&	if (!(($context eq 'domain') &&
(($env{'form.roletype'} eq 'course') \|\| ($env{'form.roletype'} eq 'community')))) {	(($env{'form.roletype'} eq 'course') \|\| ($env{'form.roletype'} eq 'community')))) {
$r->print(' '.&list_submit_button(&mt('Update Display')).	$r->print('<br clear="all" />'.
"\n</p>\n");	&list_submit_button(&mt('Update Display'))."\n");
	}

	my @cols = &infocolumns($context,$mode,$showcredits);
	if (!@cols) {
	$r->print('<hr clear="all" /><span class="LC_warning">'.
	&mt('No user information selected for display.').'</span>'.
	'<input type="hidden" name="phase" value="display" /></form>'."\n");
	return;
}	}
my ($indexhash,$keylist) = &make_keylist_array();	my ($indexhash,$keylist) = &make_keylist_array();
my (%userlist,%userinfo,$clearcoursepick);	my (%userlist,%userinfo,$clearcoursepick);
Line 1468 sub print_userlist {	Line 1657 sub print_userlist {
$title = &mt('Select Communities');	$title = &mt('Select Communities');
$warning = &mt('Warning: data retrieval for multiple communities can take considerable time, as this operation is not currently optimized.');	$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,$numcodes,	&Apache::lonhtmlcommon::course_selection($formname,$numcodes,
$codetitles,$idlist,$idlist_titles,$crstype);	$codetitles,$idlist,$idlist_titles,$crstype,
$r->print('<p>'.&Apache::lonhtmlcommon::start_pick_box()."\n".	\@standardnames);
&Apache::lonhtmlcommon::start_pick_box()."\n".	$r->print('<div class="LC_left_float">'.
&Apache::lonhtmlcommon::row_title($title,'LC_oddrow_value')."\n".	'<fieldset><legend>'.$title.'</legend>'."\n".
$courseform."\n".	$courseform."\n".
&Apache::lonhtmlcommon::row_closure(1).	'</fieldset></div><br clear="all" />'.
&Apache::lonhtmlcommon::end_pick_box().'</p>'.
'<p><input type="hidden" name="origroletype" value="'.$env{'form.roletype'}.'" />'.	'<p><input type="hidden" name="origroletype" value="'.$env{'form.roletype'}.'" />'.
&list_submit_button(&mt('Update Display')).	&list_submit_button(&mt('Update Display')).
"\n".'</p><span class="LC_warning">'.$warning.'</span>'."\n");	"\n".'</p><span class="LC_warning">'.$warning.'</span>'."\n");
Line 1486 sub print_userlist {	Line 1675 sub print_userlist {
$clearcoursepick = 1;	$clearcoursepick = 1;
}	}
if (($env{'form.coursepick'}) && (!$clearcoursepick)) {	if (($env{'form.coursepick'}) && (!$clearcoursepick)) {
$r->print('<hr />'.&mt('Searching').' ...<br /> <br />');	$r->print('<hr />'.&mt('Searching ...').'<br /> <br />');
}	}
} else {	} else {
$r->print('<hr />'.&mt('Searching').' ...<br /> <br />');	$r->print('<hr clear="all" /><div id="searching">'.&mt('Searching ...').'</div>');
}	}
$r->rflush();	$r->rflush();
if ($context eq 'course') {	if ($context eq 'course') {
Line 1609 sub print_userlist {	Line 1798 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') {	} elsif ($env{'form.roletype'} eq 'community') {
$r->print(&mt('There are no community users to display')."\n");	$msg = &mt('There are no community users to display');
}	}
} elsif ($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);
}	}
if (!$usercount) {	if (!$usercount) {
$r->print('<br /><span class="LC_warning">'	$r->print('<br /><span class="LC_info">'
.&mt('There are no users matching the search criteria.')	.&mt('There are no users matching the search criteria.')
.'</span>'	.'</span>'
);	);
Line 1643 sub print_userlist {	Line 1836 sub print_userlist {
}	}
$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 {	sub role_filter {
Line 1655 sub role_filter {	Line 1849 sub role_filter {
my ($role_select);	my ($role_select);
if ($context eq 'domain') {	if ($context eq 'domain') {
$role_select = &domain_roles_select();	$role_select = &domain_roles_select();
$output = '<label><span class="LC_nobreak">'	$output = '<span class="LC_nobreak">'
.&mt('Role Type: [_1]',$role_select)	.&mt('Role Type: [_1]',$role_select)
.'</span></label>';	.'</span>';
} else {	} else {
$role_select = '<select name="showrole">'."\n".	$role_select = '<select name="showrole" onchange="javascript:updateCols('."'showrole'".');">'."\n".
'<option value="Any" '.$roleselected.'>'.	'<option value="Any" '.$roleselected.'>'.
&mt('Any role').'</option>';	&mt('Any role').'</option>';
my ($roletype,$crstype);	my ($roletype,$crstype);
Line 1686 sub role_filter {	Line 1880 sub role_filter {
$role_select .= '<option value="'.$role.'"'.$roleselected.'>'.$plrole.'</option>';	$role_select .= '<option value="'.$role.'"'.$roleselected.'>'.$plrole.'</option>';
}	}
$role_select .= '</select>';	$role_select .= '</select>';
$output = '<label><span class="LC_nobreak">'	$output = '<span class="LC_nobreak">'
.&mt('Role: [_1]',$role_select)	.&mt('Role: [_1]',$role_select)
.'</span></label>';	.'</span>';
}	}
return $output;	return $output;
}	}
Line 1728 sub section_group_filter {	Line 1922 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) {
Line 1743 sub section_group_filter {	Line 1937 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.'.$env{'request.course.id'}.'.internal.showphoto'})) {
	push(@cols,'photos');
	}
	if ($context eq 'domain') {
	push (@cols,'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')) {
	$disabledchk{'status'} = 1;
	} elsif ($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;"';
	}
	}
	$output .= '<span id="show'.$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 ($context) = @_;
	my %lt = &Apache::lonlocal::texthash(
	'username' => "username",
	'domain' => "domain",
	'id' => 'ID',
	'fullname' => "name",
	'section' => "section",
	'groups' => "active groups",
	'start' => "start date",
	'end' => "end date",
	'status' => "status",
	'role' => "role",
	'credits' => "credits",
	'type' => "enroll type/action",
	'email' => "e-mail address",
	'photo' => "photo",
	'lastlogin' => "last login",
	'extent' => "extent",
	'ca' => "check all",
	'ua' => "uncheck all",
	'clicker' => "clicker-ID",
	);
	if ($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') {
	$lt{'extent'} = &mt('communities: description, section(s), status');
	} elsif (($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;	my $viewablesec;
Line 1917 function setCourseCat(formname) {	Line 2294 function setCourseCat(formname) {
if (formname.Year.options[formname.Year.selectedIndex].value == -1) {	if (formname.Year.options[formname.Year.selectedIndex].value == -1) {
return;	return;
}	}
courseSet('Year');	courseSet('$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 1926 function setCourseCat(formname) {	Line 2303 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 == "$env{'form.Department'}") { formname.Department.options[j].selected = true;
}	}
Line 1934 function setCourseCat(formname) {	Line 2311 function setCourseCat(formname) {
if (formname.Department.options[formname.Department.selectedIndex].value == -1) {	if (formname.Department.options[formname.Department.selectedIndex].value == -1) {
return;	return;
}	}
courseSet('Department');	courseSet('$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 2044 sub make_keylist_array {	Line 2421 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();
foreach my $key (keys(%{$index})) {	foreach my $key (keys(%{$index})) {
$keylist->[$index->{$key}] = $key;	$keylist->[$index->{$key}] = $key;
}	}
Line 2092 sub process_date_info {	Line 2470 sub process_date_info {
}	}

sub show_users_list {	sub show_users_list {
my ($r,$context,$mode,$permission,$statusmode,$userlist,$keylist,$formname)=@_;	my ($r,$context,$mode,$permission,$statusmode,$userlist,$keylist,$formname,
	$showcredits)=@_;
if ($formname eq '') {	if ($formname eq '') {
$formname = 'studentform';	$formname = 'studentform';
}	}
Line 2107 sub show_users_list {	Line 2486 sub show_users_list {
my @sortable = ('username','domain','id','fullname','start','end','email','role');	my @sortable = ('username','domain','id','fullname','start','end','email','role');
if ($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');
}	}
Line 2117 sub show_users_list {	Line 2499 sub show_users_list {
$sortby = 'username';	$sortby = 'username';
}	}
my $setting = $env{'form.roletype'};	my $setting = $env{'form.roletype'};
my ($cid,$cdom,$cnum,$classgroups,$displayphotos,$displayclickers,$crstype);	my ($cid,$cdom,$cnum,$classgroups,$crstype,$defaultcredits);
if ($context eq 'course') {	if ($context eq 'course') {
$cid = $env{'request.course.id'};	$cid = $env{'request.course.id'};
$crstype = &Apache::loncommon::course_type();	$crstype = &Apache::loncommon::course_type();
($cnum,$cdom) = &get_course_identity($cid);	($cnum,$cdom) = &get_course_identity($cid);
	$defaultcredits = $env{'course.'.$cid.'.internal.defaultcredits'};
($classgroups) = &Apache::loncoursedata::get_group_memberships(	($classgroups) = &Apache::loncoursedata::get_group_memberships(
$userlist,$keylist,$cdom,$cnum);	$userlist,$keylist,$cdom,$cnum);
if ($mode eq 'autoenroll') {	if ($mode eq 'autoenroll') {
$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">
Line 2150 function photowindow(photolink) {	Line 2525 function photowindow(photolink) {
</script>	</script>
');	');
}	}
$r->print(<<END);
<input type="hidden" name="displayphotos" value="$displayphotos" />
<input type="hidden" name="displayclickers" value="$displayclickers" />
END
}	}
} elsif ($context eq 'domain') {	} elsif ($context eq 'domain') {
if ($setting eq 'community') {	if ($setting eq 'community') {
Line 2163 END	Line 2534 END
}	}
}	}
if ($mode ne 'autoenroll' && $mode ne 'pickauthor') {	if ($mode ne 'autoenroll' && $mode ne 'pickauthor') {
my $check_uncheck_js = &Apache::loncommon::check_uncheck_jscript();
my $date_sec_selector = &date_section_javascript($context,$setting,$statusmode);	my $date_sec_selector = &date_section_javascript($context,$setting,$statusmode);
my $verify_action_js = &bulkaction_javascript($formname);	my $verify_action_js = &bulkaction_javascript($formname);
$r->print(<<END);	$r->print(<<END);

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

$verify_action_js	$verify_action_js

Line 2228 END	Line 2597 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($context);
'username' => "username",	my %acttxt = &Apache::lonlocal::texthash(
'domain' => "domain",
'id' => 'ID',
'fullname' => "name",
'section' => "section",
'groups' => "active groups",
'start' => "start date",
'end' => "end date",
'status' => "status",
'role' => "role",
'type' => "enroll type/action",
'email' => "e-mail address",
'photo' => "photo",
'extent' => "extent",
'pr' => "Proceed",	'pr' => "Proceed",
'ca' => "check all",
'ua' => "uncheck all",
'ac' => "Action to take for selected users",	'ac' => "Action to take for selected users",
'link' => "Behavior of clickable username link for each user",	'link' => "Behavior of clickable username link for each user",
'aboutme' => "Display a user's personal information page",	'aboutme' => "Display a user's personal information page",
'owin' => "Open in a new window",	'owin' => "Open in a new window",
'modify' => "Modify a user's information",	'modify' => "Modify a user's information",
'track' => "View a user's recent activity",	'track' => "View a user's recent activity",
'clicker' => "Clicker-ID",
);	);
if ($context eq 'domain' && $env{'form.roletype'} eq 'course') {	my %lt = (%coltxt,%acttxt);
$lt{'extent'} = &mt('Course(s): description, section(s), status');
} elsif ($context eq 'domain' && $env{'form.roletype'} eq 'community') {
$lt{'extent'} = &mt('Communities: description, section(s), status');
} elsif ($context eq 'author') {
$lt{'extent'} = &mt('Author');
}
my @cols;
if ($mode eq 'pickauthor') {
@cols = ('username','fullname','status','email');
} else {
@cols = ('username','domain','id','fullname');
if ($context eq 'course') {
push(@cols,'section');
}
if (!($context eq 'domain' && ($env{'form.roletype'} eq 'course')
&& ($env{'form.roletype'} eq 'community'))) {
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' \|\|
$env{'form.roletype'} eq 'community')) {
push (@cols,'extent');
}
if (($statusmode eq 'Any') &&
(!($context eq 'domain' && (($env{'form.roletype'} eq 'course')
\|\| ($env{'form.roletype'} eq 'community'))))) {
push(@cols,'status');
}
if ($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');	$rolefilter = &mt('custom');
Line 2303 END	Line 2619 END
if ($mode ne 'autoenroll') {	if ($mode ne 'autoenroll') {
$results_description = &results_header_row($rolefilter,$statusmode,	$results_description = &results_header_row($rolefilter,$statusmode,
$context,$permission,$mode,$crstype);	$context,$permission,$mode,$crstype);
$r->print('<b>'.$results_description.'</b><br /><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' \|\| $mode eq 'pickauthor') {	if ($mode eq 'html' \|\| $mode eq 'view' \|\| $mode eq 'autoenroll' \|\| $mode eq 'pickauthor') {
Line 2365 END	Line 2681 END
if (&Apache::lonnet::allowed('c'.$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;
	}
}	}
}	}
}	}
Line 2397 END	Line 2719 END
if ($env{'form.userwin'}) {	if ($env{'form.userwin'}) {
$checkwin = ' checked="checked"';	$checkwin = ' checked="checked"';
}	}
$output .= '</td><td valign="top"><span class="LC_nobreak"><input type="checkbox" name="userwin" value="1"'.$checkwin.' />'.$lt{'owin'}.'</span></td></tr></table></fieldset></div>';	$output .=
	'</td><td valign="top" style="border-left: 1px solid;">'
	.'<span class="LC_nobreak"><label>'
	.'<input type="checkbox" name="userwin" value="1"'.$checkwin.' />'.$lt{'owin'}
	.'</label></span></td></tr></table></fieldset></div>';
}	}
$output .= "\n".'<div class="LC_clear_float_footer"> </div>'."\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') {
Line 2416 END	Line 2742 END
$output .= "<th><a href=\"javascript:document.$formname.sortby.value='$item';document.$formname.submit();\">$lt{$item}</a></th>\n";	$output .= "<th><a href=\"javascript:document.$formname.sortby.value='$item';document.$formname.submit();\">$lt{$item}</a></th>\n";
}	}
my %role_types = &role_type_names();	my %role_types = &role_type_names();
if ($context eq 'course' && $mode ne 'autoenroll') {
if ($env{'form.showrole'} eq 'st' \|\| $env{'form.showrole'} eq 'Any') {
# Clicker display on or off?
my %clicker_options = (
'on' => 'Show',
'off' => 'Hide',
);
my $clickerchg = 'on';
if ($displayclickers eq 'on') {
$clickerchg = 'off';
}
$output .= ' <th>'."\n".' '
.&mt('[_1]'.$clicker_options{$clickerchg}.'[_2] clicker id'
,'<a href="javascript:document.'.$formname.'.displayclickers.value='
."'".$clickerchg."'".';document.'.$formname.'.submit();">'
,'</a>')
."\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';
}
$output .= ' <th>'."\n".' '.
'<a href="javascript:document.'.$formname.'.displayphotos.value='.
"'".$photochg."'".';document.'.$formname.'.submit();">'.
$photo_options{$photochg}.'</a> '.$lt{'photo'}."\n".
' </th>'."\n";
}
}
}
$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 2472 END	Line 2762 END
$CSVfile = undef;	$CSVfile = undef;
}	}
#	#
push @cols,'clicker';
# Write headers and data to file	# Write headers and data to file
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 ($mode eq 'excel') {
push @cols,'clicker';
# Create the excel spreadsheet	# Create the excel spreadsheet
($excel_workbook,$excel_filename,$format) =	($excel_workbook,$excel_filename,$format) =
&Apache::loncommon::create_workbook($r);	&Apache::loncommon::create_workbook($r);
Line 2515 END	Line 2803 END
Future => 'Future',	Future => 'Future',
Expired => 'Expired',	Expired => 'Expired',
);	);
	# If this is for a single course get last course "log-in".
	my %crslogins;
	if ($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 2598 END	Line 2891 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}->[$index{'thumbnail'}] =
Line 2606 END	Line 2899 END
'gif','thumbnail');	'gif','thumbnail');
}	}
}	}
	if (($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);
Line 2651 END	Line 2949 END
$in{'clicker'} = $clickers;	$in{'clicker'} = $clickers;
my $role = $in{'role'};	my $role = $in{'role'};
$in{'role'}=&Apache::lonnet::plaintext($sdata->[$index{'role'}],$crstype);	$in{'role'}=&Apache::lonnet::plaintext($sdata->[$index{'role'}],$crstype);
if (! defined($in{'start'}) \|\| $in{'start'} == 0) {	unless ($mode eq 'excel') {
$in{'start'} = &mt('none');	if (! defined($in{'start'}) \|\| $in{'start'} == 0) {
} else {	$in{'start'} = &mt('none');
$in{'start'} = &Apache::lonlocal::locallocaltime($in{'start'});	} 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' \|\| $mode eq 'pickauthor') {	if ($mode eq 'view' \|\| $mode eq 'html' \|\| $mode eq 'autoenroll' \|\| $mode eq 'pickauthor') {
$r->print(&Apache::loncommon::start_data_table_row());	$r->print(&Apache::loncommon::start_data_table_row());
Line 2705 END	Line 3011 END
if ($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>');
}	}
Line 2734 END	Line 3050 END
$showitem = $ltstatus{$in{$item}};	$showitem = $ltstatus{$in{$item}};
}	}
$r->print('<td>'.$showitem.'</td>'."\n");	$r->print('<td>'.$showitem.'</td>'."\n");
} else {	} elsif ($item eq 'photo') {
$r->print('<td>'.$in{$item}.'</td>'."\n");	if (($context eq 'course') && ($mode ne 'autoenroll') &&
}	($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'})) {
}	if ($role eq 'st') {
if (($context eq 'course') && ($mode ne 'autoenroll')) {	$r->print('<td align="right"><a href="javascript:photowindow('."'".$in{'photo'}."'".')"><img src="'.$in{'thumbnail'}.'" border="1" alt="" /></a></td>');
if ($env{'form.showrole'} eq 'st' \|\| $env{'form.showrole'} eq 'Any') {	} else {
if ($displayclickers eq 'on') {	$r->print('<td> </td>');
my $clickers =	}
	}
	} elsif ($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" alt="" /></a></td>');
} else {	} else {
$r->print(' <td> </td> ');	$r->print('<td> </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});
Line 2780 END	Line 3087 END
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 2937 sub print_username_link {	Line 3244 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 $output;
Line 2963 sub select_actions {	Line 3270 sub select_actions {
chgdates => "Change starting/ending dates",	chgdates => "Change starting/ending dates",
chgsec => "Change section associated with user roles",	chgsec => "Change section associated with user roles",
);	);
	# FIXME Add an option to change credits for student roles.
my ($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' && $setting eq 'course') {
Line 2970 sub select_actions {	Line 3278 sub select_actions {
}	}
if ($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 3085 ENDTWO	Line 3398 ENDTWO
}	}

sub date_section_selector {	sub date_section_selector {
my ($context,$permission,$crstype) = @_;	my ($context,$permission,$crstype,$showcredits) = @_;
my $callingform = $env{'form.callingform'};	my $callingform = $env{'form.callingform'};
my $formname = 'dateselect';	my $formname = 'dateselect';
my $groupslist = &get_groupslist();	my $groupslist = &get_groupslist();
my $sec_js = &setsections_javascript($formname,$groupslist);	my $sec_js =
	&setsections_javascript($formname,$groupslist,undef,undef,$crstype,
	$showcredits);
my $output = <<"END";	my $output = <<"END";
<script type="text/javascript">	<script type="text/javascript">
// <![CDATA[	// <![CDATA[
Line 3167 ENDJS	Line 3482 ENDJS
my %lt = &Apache::lonlocal::texthash (	my %lt = &Apache::lonlocal::texthash (
chac => 'Access dates to apply for selected users',	chac => 'Access dates to apply for selected users',
chse => 'Changes in section affiliation to apply to selected users',	chse => 'Changes in section affiliation to apply to selected users',
fors => 'For student roles changing the section, will result in a section switch as students may only be in one section of a course at a time.',	fors => 'For student roles, changing the section will result in a section switch as students may only be in one section of a course at a time.',
forn => 'For a role in a course that is not a student role, a user may have roles in more than one section of a course at a time.',	forn => 'For a course role that is not "student", users may have roles in more than one section at a time.',
reta => "Retain each user's current section affiliations?",	reta => "Retain each user's current section affiliations?",
dnap => '(Does not apply to student roles).',	dnap => '(Does not apply to student roles).',
);	);
my ($date_items,$headertext);	my ($date_items,$headertext);
Line 3187 ENDJS	Line 3502 ENDJS
$permission,$crstype);	$permission,$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();
my $crstype = &Apache::loncommon::course_type();
if ($crstype eq 'Community') {	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{'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 role in a community that is not a member role, a user may have roles in more than 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).');	$lt{'dnap'} = &mt('(Does not apply to member roles).');
}	}
my $info;	my $info;
Line 3222 ENDJS	Line 3536 ENDJS
$info = '<input type="hidden" name="retainsec" value="0" />';	$info = '<input type="hidden" name="retainsec" value="0" />';
}	}
my $rowtitle = &mt('New section to assign');	my $rowtitle = &mt('New section to assign');
my $secbox = &section_picker($cdom,$cnum,$env{'form.showrole'},$rowtitle,$permission,$context,'',$crstype);	my $secbox = &section_picker($cdom,$cnum,$env{'form.showrole'},$rowtitle,
	$permission,$context,'chgsec',$crstype);
$output .= $info.$secbox;	$output .= $info.$secbox;
}	}
$output .= '<p>'.	$output .= '<p>'.
Line 3232 ENDJS	Line 3547 ENDJS
}	}

sub section_picker {	sub section_picker {
my ($cdom,$cnum,$role,$rowtitle,$permission,$context,$mode,$crstype) = @_;	my ($cdom,$cnum,$role,$rowtitle,$permission,$context,$mode,$crstype,
	$showcredits,$credits) = @_;
my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);	my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
my $sections_select .= &course_sections(\%sections_count,$role);	my $sections_select .= &course_sections(\%sections_count,$role);
my $secbox = '<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,$crstype);	&default_role_selector($context,1,$crstype,$showcredits);
$secbox .= &Apache::lonhtmlcommon::row_title(&mt('role'),'LC_oddrow_value').	$secbox .= &Apache::lonhtmlcommon::row_title(&mt('role'),'LC_oddrow_value').
$options. &Apache::lonhtmlcommon::row_closure(1)."\n";	$options. &Apache::lonhtmlcommon::row_closure(1)."\n";
}	}
Line 3248 sub section_picker {	Line 3564 sub section_picker {
'<td align="center">'.&mt('Existing sections')."\n".	'<td align="center">'.&mt('Existing sections')."\n".
'<br />'.$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;
}	}

Line 3398 sub results_header_row {	Line 3723 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') \|\|
Line 3505 END	Line 3830 END
}	}
}	}
if (!$studentcount) {	if (!$studentcount) {
	my $msg = '';
if ($crstype eq 'Community') {	if ($crstype eq 'Community') {
$r->print(&mt('There are no members to drop.'));	$msg = &mt('There are no members to drop.');
} else {	} else {
$r->print(&mt('There are no students to drop.'));	$msg = &mt('There are no students to drop.');
}	}
	$r->print('<p class="LC_info">'.$msg.'</p>');
return;	return;
}	}
my ($classgroups) = &Apache::loncoursedata::get_group_memberships(	my ($classgroups) = &Apache::loncoursedata::get_group_memberships(
Line 3655 sub print_first_users_upload_form {	Line 3982 sub print_first_users_upload_form {
$str .= '<input type="hidden" name="action" value="upload" />';	$str .= '<input type="hidden" name="action" value="upload" />';
$str .= '<input type="hidden" name="state" value="got_file" />';	$str .= '<input type="hidden" name="state" value="got_file" />';

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

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

# Excel and CSV Help	# Excel and CSV Help
$str .= '<div class="LC_left_float">'	$str .= '<div class="LC_columnSection">'
.&Apache::loncommon::help_open_topic("Course_Create_Class_List",	.&Apache::loncommon::help_open_topic("Course_Create_Class_List",
&mt("How do I create a users list from a spreadsheet"))	&mt("How do I create a users list from a spreadsheet"))
.'</div><div class="LC_left_float">'."\n"	.' '.&Apache::loncommon::help_open_topic("Course_Convert_To_CSV",
.&Apache::loncommon::help_open_topic("Course_Convert_To_CSV",
&mt("How do I create a CSV file from a spreadsheet"))	&mt("How do I create a CSV file from a spreadsheet"))
.'</div><br clear="all" />'."\n";	."</div>\n";
$str .= &Apache::lonhtmlcommon::start_pick_box()	$str .= &Apache::lonhtmlcommon::start_pick_box()
.&Apache::lonhtmlcommon::row_title(&mt('File'));	.&Apache::lonhtmlcommon::row_title(&mt('File'));
if (&Apache::lonlocal::current_language() ne 'en') {	if (&Apache::lonlocal::current_language() ne 'en') {
Line 3685 sub print_first_users_upload_form {	Line 4013 sub print_first_users_upload_form {
.&Apache::lonhtmlcommon::end_pick_box();	.&Apache::lonhtmlcommon::end_pick_box();

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

$r->print($str);	$r->print($str);
Line 3694 sub print_first_users_upload_form {	Line 4023 sub print_first_users_upload_form {

# ================================================= Drop/Add from uploaded file	# ================================================= Drop/Add from uploaded file
sub upfile_drop_add {	sub upfile_drop_add {
my ($r,$context,$permission) = @_;	my ($r,$context,$permission,$showcredits) = @_;
&Apache::loncommon::load_tmp_file($r);	&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 3715 sub upfile_drop_add {	Line 4044 sub upfile_drop_add {
}	}
#	#
# Store the field choices away	# Store the field choices away
foreach my $field (qw/username names	my @storefields = qw/username names fname mname lname gen id
fname mname lname gen id sec ipwd email role domain/) {	sec ipwd email role domain inststatus/;
	if ($showcredits) {
	push (@storefields,'credits');
	}
	my %fieldstype;
	foreach my $field (@storefields) {
$env{'form.'.$field.'_choice'}=$fields{$field};	$env{'form.'.$field.'_choice'}=$fields{$field};
	$fieldstype{$field.'_choice'} = 'scalar';
}	}
&Apache::loncommon::store_course_settings('enrollment_upload',	&Apache::loncommon::store_course_settings('enrollment_upload',\%fieldstype);
{ 'username_choice' => 'scalar',
'names_choice' => 'scalar',
'fname_choice' => 'scalar',
'mname_choice' => 'scalar',
'lname_choice' => 'scalar',
'gen_choice' => 'scalar',
'id_choice' => 'scalar',
'sec_choice' => 'scalar',
'ipwd_choice' => 'scalar',
'email_choice' => 'scalar',
'role_choice' => 'scalar',
'domain_choice' => 'scalar',
'inststatus_choice' => 'scalar'});
#
my ($cid,$crstype,$setting);	my ($cid,$crstype,$setting);
if ($context eq 'domain') {	if ($context eq 'domain') {
$setting = $env{'form.roleaction'};	$setting = $env{'form.roleaction'};
Line 3801 sub upfile_drop_add {	Line 4122 sub upfile_drop_add {
$amode = ''; # This causes the loop below to be skipped	$amode = ''; # This causes the loop below to be skipped
}	}
}	}
my ($defaultsec,$defaultrole);	my ($defaultsec,$defaultrole,$defaultcredits,$commoncredits);
if ($context eq 'domain') {	if ($context eq 'domain') {
if ($setting eq 'domain') {	if ($setting eq 'domain') {
$defaultrole = $env{'form.defaultrole'};	$defaultrole = $env{'form.defaultrole'};
} elsif ($setting eq 'course') {	} elsif ($setting eq 'course') {
$defaultrole = $env{'form.courserole'};	$defaultrole = $env{'form.courserole'};
$defaultsec = $env{'form.sections'};	$defaultsec = $env{'form.sections'};
}	if ($showcredits) {
	$commoncredits = $env{'form.credits'};
	if ($crstype ne 'Community') {
	my %coursehash=&Apache::lonnet::coursedescription($cid);
	$defaultcredits = $coursehash{'internal.defaultcredits'};
	}
	}
	}
} elsif ($context eq 'author') {	} elsif ($context eq 'author') {
$defaultrole = $env{'form.defaultrole'};	$defaultrole = $env{'form.defaultrole'};
} elsif ($context eq 'course') {	} elsif ($context eq 'course') {
$defaultrole = $env{'form.defaultrole'};	$defaultrole = $env{'form.defaultrole'};
$defaultsec = $env{'form.sections'};	$defaultsec = $env{'form.sections'};
	if ($showcredits) {
	$commoncredits = $env{'form.credits'};
	$defaultcredits = $env{'course.'.$cid.'.internal.defaultcredits'};
	}
}	}
# Check to see if user information can be changed	# Check to see if user information can be changed
my @userinfo = ('firstname','middlename','lastname','generation',	my @userinfo = ('firstname','middlename','lastname','generation',
Line 3915 sub upfile_drop_add {	Line 4247 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($crstype);	my %customroles = &my_custom_roles($crstype);
my @permitted_roles =	my @permitted_roles =
&roles_on_upload($context,$setting,$crstype,%customroles);	&roles_on_upload($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 3944 sub upfile_drop_add {	Line 4283 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'}})) {
	my $nowhitespace;
	if ($entries{$fields{'username'}} =~ /\s/) {
	$nowhitespace = ' - '.&mt('usernames may not contain spaces.');
	}
$r->print('<br />'.	$r->print('<br />'.
&mt('[_1]: Unacceptable username for user [_2] [_3] [_4] [_5]',	&mt('[_1]: Unacceptable username for user [_2] [_3] [_4] [_5]',
'<b>'.$entries{$fields{'username'}}.'</b>',$fname,$mname,$lname,$gen));	'<b>'.$entries{$fields{'username'}}.'</b>',$fname,$mname,$lname,$gen).
	$nowhitespace);
next;	next;
} else {	} else {
	$entries{$fields{'domain'}} =~ s/^\s+\|\s+$//g;
if ($entries{$fields{'domain'}}	if ($entries{$fields{'domain'}}
ne &LONCAPA::clean_domain($entries{$fields{'domain'}})) {	ne &LONCAPA::clean_domain($entries{$fields{'domain'}})) {
$r->print('<br />'. '<b>'.$entries{$fields{'domain'}}.	$r->print('<br />'. '<b>'.$entries{$fields{'domain'}}.
'</b>: '.&mt('Unacceptable domain for user [_2] [_3] [_4] [_5]',$fname,$mname,$lname,$gen));	'</b>: '.&mt('Unacceptable domain for user [_1] [_2] [_3] [_4]',$fname,$mname,$lname,$gen));
next;	next;
}	}
my $username = $entries{$fields{'username'}};	my $username = $entries{$fields{'username'}};
Line 4009 sub upfile_drop_add {	Line 4355 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=''; }
Line 4055 sub upfile_drop_add {	Line 4402 sub upfile_drop_add {
$role = $defaultrole;	$role = $defaultrole;
}	}
# Clean up whitespace	# Clean up whitespace
foreach (\$id,\$fname,\$mname,\$lname,\$gen) {	foreach (\$id,\$fname,\$mname,\$lname,\$gen,\$inststatus) {
$$_ =~ s/(\s+$\|^\s+)//g;	$$_ =~ s/(\s+$\|^\s+)//g;
}	}
	my $credits;
	if ($showcredits) {
	if (($role eq 'st') && ($crstype ne 'Community')) {
	$credits = $entries{$fields{'credits'}};
	if ($credits ne '') {
	$credits =~ s/[^\d\.]//g;
	}
	if ($credits eq '') {
	$credits = $commoncredits;
	}
	if ($credits eq $defaultcredits) {
	undef($credits);
	}
	}
	}
# check against rules	# check against rules
my $checkid = 0;	my $checkid = 0;
my $newuser = 0;	my $newuser = 0;
my (%rulematch,%inst_results,%idinst_results);	my (%rulematch,%inst_results,%idinst_results);
my $uhome=&Apache::lonnet::homeserver($username,$userdomain);	my $uhome=&Apache::lonnet::homeserver($username,$userdomain);
if ($uhome eq 'no_host') {	if ($uhome eq 'no_host') {
next if ($userdomain ne $domain);	if ($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' \|\| $context eq 'author') {
if ($userdomain eq $domain ) {	if ($userdomain eq $domain ) {
Line 4128 sub upfile_drop_add {	Line 4522 sub upfile_drop_add {
\%got_rules);	\%got_rules);
if (ref($alerts{'id'}) eq 'HASH') {	if (ref($alerts{'id'}) eq 'HASH') {
if (ref($alerts{'id'}{$userdomain}) eq 'HASH') {	if (ref($alerts{'id'}{$userdomain}) eq 'HASH') {
next if ($alerts{'id'}{$userdomain}{$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 4151 sub upfile_drop_add {	Line 4550 sub upfile_drop_add {
$fname,$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,$inststatus);	'',$context,$inststatus,$credits);
$userresult = $roleresult;	$userresult = $roleresult;
} else {	} else {
if ($role ne '') {	if ($role ne '') {
Line 4223 sub upfile_drop_add {	Line 4622 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 4248 sub upfile_drop_add {	Line 4647 sub upfile_drop_add {
if (! defined($classlist)) {	if (! defined($classlist)) {
$r->print('<form name="studentform" method="post" action="/adm/createuser" />'.	$r->print('<form name="studentform" method="post" action="/adm/createuser" />'.
'<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.	'<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
&mt('There are no students with current/future access to the course.').	'<p class="LC_info">'.&mt('There are no students with current/future access to the course.').'</p>'.
'</form>'."\n");	'</form>'."\n");
} elsif (ref($classlist) eq 'HASH') {	} elsif (ref($classlist) eq 'HASH') {
# Remove the students we just added from the list of students.	# Remove the students we just added from the list of students.
Line 4372 sub print_drop_menu {	Line 4771 sub print_drop_menu {
'<form name="studentform" method="post">'."\n");	'<form name="studentform" method="post">'."\n");
my $classlist = &Apache::loncoursedata::get_classlist();	my $classlist = &Apache::loncoursedata::get_classlist();
if (! defined($classlist)) {	if (! defined($classlist)) {
	my $msg = '';
if ($crstype eq 'Community') {	if ($crstype eq 'Community') {
$r->print(&mt('There are no members currently enrolled.')."\n");	$msg = &mt('There are no members currently enrolled.');
} else {	} else {
$r->print(&mt('There are no students currently enrolled.')."\n");	$msg = &mt('There are no students currently enrolled.');
}	}
	$r->print('<p class="LC_info">'.$msg."</p>\n");
} else {	} else {
&show_drop_list($r,$classlist,'nosort',$permission,$crstype);	&show_drop_list($r,$classlist,'nosort',$permission,$crstype);
}	}
Line 4387 sub print_drop_menu {	Line 4788 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;
my $crstype;
if ($context eq 'course') {	if ($context eq 'course') {
$crstype = &Apache::loncommon::course_type();	$crstype = &Apache::loncommon::course_type();
}	}
Line 4405 sub update_user_list {	Line 4805 sub update_user_list {
'reenable' => 'Re-enabled',	'reenable' => 'Re-enabled',
'activate' => 'Activated',	'activate' => 'Activated',
'chgdates' => 'Changed Access Dates for',	'chgdates' => 'Changed Access Dates for',
'chgsec' => 'Changed section for',	'chgsec' => 'Changed section(s) for',
'drop' => 'Dropped',	'drop' => 'Dropped',
},	},
error => {'revoke' => 'revoking',	error => {'revoke' => 'revoking',
Line 4422 sub update_user_list {	Line 4822 sub update_user_list {
($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 4436 sub update_user_list {	Line 4837 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;	$scopestem =~s/\_/\//g;
Line 4455 sub update_user_list {	Line 4857 sub update_user_list {
} elsif ($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 4478 sub update_user_list {	Line 4880 sub update_user_list {
$end = $now;	$end = $now;
if ($role eq 'st') {	if ($role eq 'st') {
$result =	$result =
&Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context);	&Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context,$credits);
} else {	} else {
$result =	$result =
&Apache::lonnet::revokerole($udom,$uname,$scope,$role,	&Apache::lonnet::revokerole($udom,$uname,$scope,$role,
Line 4486 sub update_user_list {	Line 4888 sub update_user_list {
}	}
} elsif ($choice eq 'delete') {	} elsif ($choice eq 'delete') {
if ($role eq 'st') {	if ($role eq 'st') {
&Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$now,$start,$type,$locktype,$cid,'',$context);	&Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$now,$start,$type,$locktype,$cid,'',$context,$credits);
}	}
$result =	$result =
&Apache::lonnet::assignrole($udom,$uname,$scope,$role,$now,	&Apache::lonnet::assignrole($udom,$uname,$scope,$role,$now,
Line 4499 sub update_user_list {	Line 4901 sub update_user_list {
}	}
if ($choice eq 'reenable') {	if ($choice eq 'reenable') {
if ($role eq 'st') {	if ($role eq 'st') {
$result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context);	$result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context,$credits);
} else {	} else {
$result =	$result =
&Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,	&Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,
Line 4507 sub update_user_list {	Line 4909 sub update_user_list {
}	}
} elsif ($choice eq 'activate') {	} elsif ($choice eq 'activate') {
if ($role eq 'st') {	if ($role eq 'st') {
$result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context);	$result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context,$credits);
} else {	} else {
$result = &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,	$result = &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,
$now,'','',$context);	$now,'','',$context);
}	}
} elsif ($choice eq 'chgdates') {	} elsif ($choice eq 'chgdates') {
if ($role eq 'st') {	if ($role eq 'st') {
$result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context);	$result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context,$credits);
} else {	} else {
$result = &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,	$result = &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,
$start,'','',$context);	$start,'','',$context);
Line 4522 sub update_user_list {	Line 4924 sub update_user_list {
} elsif ($choice eq 'chgsec') {	} elsif ($choice eq 'chgsec') {
my (@newsecs,$revresult,$nochg,@retained);	my (@newsecs,$revresult,$nochg,@retained);
if (($role ne 'cc') && ($role ne 'co')) {	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,$uname,
Line 4556 sub update_user_list {	Line 4967 sub update_user_list {
} else {	} else {
if ($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,'',$context);	&Apache::lonnet::modify_student_enrollment($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,$start,'','',$context);	$result = &Apache::lonnet::assignrole($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,$cid,'',$context);	$result = &Apache::lonnet::modify_student_enrollment($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 = $scope;
Line 4597 sub update_user_list {	Line 5054 sub update_user_list {
}	}
}	}
if ($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 4619 sub update_user_list {	Line 5111 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' \|\| $choice eq 'activate') {
Line 4636 sub update_user_list {	Line 5128 sub update_user_list {
if ($choice eq 'drop') {	if ($choice eq 'drop') {
$linktext = &mt('Display current class roster');	$linktext = &mt('Display current class roster');
}	}
$r->print('<a href="javascript:document.studentform.submit()">'.$linktext.'</a></form>'."\n");	$r->print(
	&Apache::lonhtmlcommon::actionbox(
	['<a href="javascript:document.studentform.submit()">'.$linktext.'</a>'])
	.'</form>'."\n");
	}

	sub dates_feedback {
	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 {
Line 4776 sub get_groupslist {	Line 5292 sub get_groupslist {
}	}

sub setsections_javascript {	sub setsections_javascript {
my ($formname,$groupslist,$mode,$checkauth,$crstype) = @_;	my ($formname,$groupslist,$mode,$checkauth,$crstype,$showcredits) = @_;
my ($checkincluded,$finish,$rolecode,$setsection_js);	my ($checkincluded,$finish,$rolecode,$setsection_js);
if ($mode eq 'upload') {	if ($mode eq 'upload') {
$checkincluded = 'formname.name == "'.$formname.'"';	$checkincluded = 'formname.name == "'.$formname.'"';
$finish = "return 'ok';";	$finish = "return 'ok';";
$rolecode = "var role = formname.defaultrole.options[formname.defaultrole.selectedIndex].value;\n";	$rolecode = "var role = formname.defaultrole.options[formname.defaultrole.selectedIndex].value;\n";
} elsif ($formname eq 'cu') {	} elsif ($formname eq 'cu') {
$checkincluded = 'formname.elements[i-1].checked == true';	if (($crstype eq 'Course') && ($showcredits)) {
	$checkincluded = "((role == 'st') && (formname.elements[i-2].checked == true)) \|\| ((role != 'st') && (formname.elements[i-1].checked == true))";
	} else {
	$checkincluded = 'formname.elements[i-1].checked == true';
	}
if ($checkauth) {	if ($checkauth) {
$finish = "var authcheck = auth_check();\n".	$finish = "var authcheck = auth_check();\n".
" if (authcheck == 'ok') {\n".	" if (authcheck == 'ok') {\n".
Line 4819 sub setsections_javascript {	Line 5339 sub setsections_javascript {
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',	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.',
inec => 'In each community, each user may only have on member role at a time.',	inco => 'In each community, each user may only have one member role at a time.',
youh => 'You had selected ',	youh => 'You had selected',
secs => 'sections.',	secs => 'sections.',
plmo => 'Please modify your selections so they include no more than one section.',	plmo => 'Please modify your selections so they include no more than one section.',
mayn => 'may not be used as the name for a section, as it is a reserved word.',	mayn => 'may not be used as the name for a section, as it is a reserved word.',
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,crstype) {	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) {
$rolecode
if (role == 'cc' \|\| role == 'co') {	if (role == 'cc' \|\| role == 'co') {
if (role == 'cc') {	if (role == 'cc') {
alert("$alerts{'secd'}\\n$alerts{'accr'}");	alert("$alerts{'secd'}\\n$alerts{'accr'}");
Line 4848 function setSections(formname,crstype) {	Line 5373 function setSections(formname,crstype) {
} else {	} 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)) {
if (crstype == 'Community') {	if (crstype == 'Community') {
alert("$alerts{'inea'} $alerts{'youh'} "+numsec+" $alerts{'secs'}\\n$alerts{'plmo'}");	alert("$alerts{'inea'} $alerts{'youh'} "+numsec+" $alerts{'secs'}\\n$alerts{'plmo'}");
Line 4887 function setSections(formname,crstype) {	Line 5434 function setSections(formname,crstype) {
alert("$alerts{'inco'} $alerts{'youh'} "+numsec+" $alerts{'secs'}\\n$alerts{'plmo'}");	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 5002 sub can_modify_userinfo {	Line 5560 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 5156 sub get_course_identity {	Line 5736 sub get_course_identity {
}	}

sub dc_setcourse_js {	sub dc_setcourse_js {
my ($formname,$mode,$context) = @_;	my ($formname,$mode,$context,$showcredits) = @_;
my ($dc_setcourse_code,$authen_check);	my ($dc_setcourse_code,$authen_check);
my $cctext = &Apache::lonnet::plaintext('cc');	my $cctext = &Apache::lonnet::plaintext('cc');
my $cotext = &Apache::lonnet::plaintext('co');	my $cotext = &Apache::lonnet::plaintext('co');
Line 5242 function setCourse() {	Line 5822 function setCourse() {
}	}
SCRIPTTOP	SCRIPTTOP
if ($mode ne 'upload') {	if ($mode ne 'upload') {
$dc_setcourse_code .= (<<"ENDSCRIPT");	$dc_setcourse_code .= (<<"SCRIPTMID");
var coursename = "_$env{'request.role.domain'}"+"_"+course+"_"+userrole	var coursename = "_$env{'request.role.domain'}"+"_"+course+"_"+userrole
var numcourse = getIndex(document.$formname.dccourse);	var numcourse = getIndex(document.$formname.dccourse);
if (numcourse == "-1") {	if (numcourse == "-1") {
Line 5268 SCRIPTTOP	Line 5848 SCRIPTTOP
if (numend != "-1") {	if (numend != "-1") {
document.$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 5389 sub authcheck_alerts {	Line 5979 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>

Removed from v.1.109
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	Added in v.1.150