loncom/interface/loncoursegroups.pm - diff

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Diff for /loncom/interface/loncoursegroups.pm between versions 1.37 and 1.70

version 1.37, 2006/07/04 20:50:52	version 1.70, 2007/05/02 01:33:48
Line 29 package Apache::loncoursegroups;	Line 29 package Apache::loncoursegroups;

use strict;	use strict;
use Apache::lonnet;	use Apache::lonnet;
use Apache::loncommon;	use Apache::loncommon();
use Apache::lonhtmlcommon;	use Apache::lonhtmlcommon();
use Apache::lonlocal;	use Apache::lonlocal;
use Apache::lonnavmaps;	use Apache::lonnavmaps();
use Apache::longroup;	use Apache::longroup();
use Apache::portfolio;	use Apache::portfolio();
use Apache::Constants qw(:common :http);	use Apache::Constants qw(:common :http);
	use LONCAPA::map();
use lib '/home/httpd/lib/perl/';	use lib '/home/httpd/lib/perl/';
use LONCAPA;	use LONCAPA;

Line 59 sub handler {	Line 60 sub handler {

&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},	&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
['action','refpage','state','groupname','branch']);	['action','refpage','state','groupname','branch']);
my $function = &Apache::loncommon::get_users_function();
my $tabcol = &Apache::loncommon::designparm($function.'.tabbg');
my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};	my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};	my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};

my $view_permission =	my $view_permission =
&Apache::lonnet::allowed('vcg',$env{'request.course.id'});	&Apache::lonnet::allowed('vcg',$env{'request.course.id'}.($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''));
my $manage_permission =	my $manage_permission =
&Apache::lonnet::allowed('mdg',$env{'request.course.id'});	&Apache::lonnet::allowed('mdg',$env{'request.course.id'}.($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''));
&Apache::lonhtmlcommon::clear_breadcrumbs();	&Apache::lonhtmlcommon::clear_breadcrumbs();

my $gpterm = &Apache::loncommon::group_term();	my $gpterm = &Apache::loncommon::group_term();
Line 91 sub handler {	Line 90 sub handler {
$idx{uname} = &Apache::loncoursedata::CL_SNAME();	$idx{uname} = &Apache::loncoursedata::CL_SNAME();
$idx{section} = &Apache::loncoursedata::CL_SECTION();	$idx{section} = &Apache::loncoursedata::CL_SECTION();

my $rowColor1 = "#dddddd";
my $rowColor2 = "#eeeeee";

my $action = $env{'form.action'};	my $action = $env{'form.action'};
my $state = $env{'form.state'};	my $state = $env{'form.state'};
if ((!defined($action)) \|\| ($action eq 'view')) {	if ((!defined($action)) \|\| ($action eq 'view') \|\| ($action eq 'modify') \|\| ($action eq 'delete') \|\| ($action eq 'reenable')) {
if (!defined($state)) {	if (!defined($state)) {
$state = 'view';	$state = 'view';
}	}
}	}
if ($action eq 'create' \|\| $action eq 'modify' \|\| $action eq 'view') {	if ($action eq 'create' \|\| $action eq 'modify' \|\| $action eq 'view' \|\|
	$action eq 'delete' \|\| $action eq 'reenable') {
if ($view_permission \|\| $manage_permission) {	if ($view_permission \|\| $manage_permission) {
&group_administration($r,$action,$state,$cdom,$cnum,$function,	if ($state eq 'view') {
$tabcol,\%functions,\%idx,$view_permission,	&print_main_menu($r,$cdom,$cnum,\%functions,\%idx,
$manage_permission,$rowColor1,$rowColor2,	$view_permission,$manage_permission,
$gpterm,$ucgpterm,$crstype);	$action,$state,$gpterm,$ucgpterm,$crstype);
	} else {
	&group_administration($r,$action,$state,$cdom,$cnum,
	\%functions,\%idx,$view_permission,
	$manage_permission,$gpterm,$ucgpterm,
	$crstype);
	}
} else {	} else {
$r->print(&mt('You do not have [_1] administration '.	$r->print(&mt('You do not have [_1] administration '.
'privileges in this [_2]',$gpterm,lc($crstype)));	'privileges in this [_2]',$gpterm,lc($crstype)));
}	}
} else {	} else {
&print_main_menu($r,$cdom,$cnum,$function,$tabcol,\%functions,\%idx,	&print_main_menu($r,$cdom,$cnum,\%functions,\%idx,$view_permission,
$view_permission,$manage_permission,$action,$state,	$manage_permission,$action,$state,$gpterm,$ucgpterm,
$rowColor1,$rowColor2,$gpterm,$ucgpterm,$crstype);	$crstype);
}	}
return OK;	return OK;
}	}

sub print_main_menu {	sub print_main_menu {
my ($r,$cdom,$cnum,$function,$tabcol,$functions,$idx,$view_permission,	my ($r,$cdom,$cnum,$functions,$idx,$view_permission,$manage_permission,
$manage_permission,$action,$state,$rowColor1,$rowColor2,$gpterm,	$action,$state,$gpterm,$ucgpterm,$crstype) = @_;
$ucgpterm,$crstype) = @_;
my $pagename = "$crstype $ucgpterm".'s';
my $jscript = qq\|	my $jscript = qq\|
function changeSort(caller) {	function changeSort(caller) {
document.$state.sortby.value = caller;	document.$state.sortby.value = caller;
document.$state.submit();	document.$state.submit();
	}
	function openGroupRoster(group,status) {
	var url = '/adm/grouproster?';
	url += 'group='+group+'&status='+status+'&ref=popup';
	var title = 'Group Membership';
	var options = 'scrollbars=1,resizable=1,menubar=0';
	options += ',width=700,height=600';
	rosterbrowser = open(url,title,options,'1');
	rosterbrowser.focus();
}\n\|;	}\n\|;
$r->print(&header($pagename,$jscript,$action,$state,	$r->print(&header('Groups',$jscript,$action,$state));
undef,$function));	if ($env{'form.refpage'} eq 'enrl') {
	&Apache::lonhtmlcommon::add_breadcrumb
	({href=>"/adm/dropadd",
	text=>"Enrollment Manager"});
	}
&Apache::lonhtmlcommon::add_breadcrumb	&Apache::lonhtmlcommon::add_breadcrumb
({href=>"/adm/coursegroups",	({href=>"/adm/coursegroups",
text=>"$pagename"});	text=>"Groups"});
$r->print(&Apache::lonhtmlcommon::breadcrumbs($pagename));	$r->print(&Apache::lonhtmlcommon::breadcrumbs('Groups'));
&display_groups($r,$cdom,$cnum,$function,$tabcol,$functions,$idx,	&display_groups($r,$cdom,$cnum,$functions,$idx,$view_permission,
$view_permission,$manage_permission,$action,$state,	$manage_permission,$action,$state,$gpterm,$ucgpterm,
$rowColor1,$rowColor2,$gpterm,$ucgpterm,$crstype);	$crstype);
$r->print(&footer());	$r->print(&footer());
return;	return;
}	}

sub display_groups {	sub display_groups {
my ($r,$cdom,$cnum,$function,$tabcol,$functions,$idx,$view_permission,	my ($r,$cdom,$cnum,$functions,$idx,$view_permission,
$manage_permission,$action,$state,$rowColor1,$rowColor2,$gpterm,	$manage_permission,$action,$state,$gpterm,$ucgpterm,$crstype) = @_;
$ucgpterm,$crstype) = @_;
my %curr_groups = ();	my %curr_groups = ();
my %grp_info = ();	my %grp_info = ();
my %actionlinks = (	my %actionlinks = (
modify => '<a href="/adm/coursegroups?action=modify&refpage='.	modify => '<a href="/adm/coursegroups?action=modify&refpage='.
$env{'form.refpage'}.'&groupname=',	$env{'form.refpage'}.'&state=pick_task&groupname=',
view => '<a href="/adm/'.$cdom.'/'.$cnum.'/',	view => '<a href="/adm/'.$cdom.'/'.$cnum.'/',
delete => '<a href="/adm/coursegroups?action=delete&refpage='.	delete => '<a href="/adm/coursegroups?action=delete&refpage='.
$env{'form.refpage'}.'&groupname=',	$env{'form.refpage'}.'&state=verify&groupname=',
	reenable => '<a href="/adm/coursegroups?action=reenable&refpage='.
	$env{'form.refpage'}.'&state=verify&groupname=',
);	);
my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
modify => 'Modify',	modify => 'Modify',
view => 'View',	view => 'View',
delete => 'Delete',	delete => 'Delete',
	reenable => 'Re-enable',
act => 'Action',	act => 'Action',
gname => "$ucgpterm Name",	gname => 'Group Name',
desc => 'Description',	desc => 'Group Title',
crea => 'Creator',	crea => 'Creator',
crtd => 'Created',	crtd => 'Created',
last => 'Last Modified',	last => 'Last Modified',
func => 'Functionality',	func => 'Collaborative Tools',
quot => 'Quota (Mb)',	quot => 'Quota (Mb)',
memb => 'Members',	memb => 'Members',
file => 'Files',	file => 'Files',
dibd => 'Discussion Boards',	dibd => 'Discussion Boards',
dius => 'Disk Use (%)',	dius => 'Disk Use (%)',
nogr => 'No '.$gpterm.'s exist.',	nogr => 'No groups exist.',
crng => 'Create a new '.$gpterm,	crng => 'Create a new group',
alth => 'Although your current role has privileges'.	alth => 'Although your current role has privileges'.
' to view any existing '.$gpterm.'s in this'.	' to view any existing groups in this '.
lc($crstype).', you do not have privileges'.	lc($crstype).', you do not have privileges '.
'to create new '.$gpterm.'s.',	'to create new groups.',
);	);
if ($view_permission) {	if ($view_permission) {
if (!defined($action)) {	if (!defined($action)) {
$action = 'view';	$action = 'view';
}	}
my %curr_groups = &Apache::longroup::coursegroups($cdom,$cnum);	my $status;
	if ($action eq 'reenable') {
	$status = 'deleted_groups';
	}
	my %curr_groups = &Apache::longroup::coursegroups($cdom,$cnum,undef,
	$status);
if (%curr_groups) {	if (%curr_groups) {
if ($manage_permission) {	if ($manage_permission) {
$r->print('<br /><a href="/adm/coursegroups?action=create&refpage='.$env{'form.refpage'}.'">'.$lt{'crng'}.'</a>');	if (!exists($env{'form.refpage'})) {
	$r->print('<br /><a href="/adm/coursegroups?action=create">'.$lt{'crng'}.'</a>');
	}
}	}
$r->print('<br /><br />');	$r->print('<br /><br />');
$r->print(&Apache::lonhtmlcommon::start_pick_box());	$r->print(&Apache::loncommon::start_data_table().
	&Apache::loncommon::start_data_table_header_row());

$r->print(<<"END");	$r->print(<<"END");
<table border="0" cellpadding="4" cellspacing="1">	<th>$lt{'act'}</th>
<tr bgcolor="$tabcol" align="center">	<th><a href="javascript:changeSort('groupname')">$lt{'gname'}</a></th>
<td><b>$lt{'act'}</b></td>	<th><a href="javascript:changeSort('description')">$lt{'desc'}</a></th>
<td><b><a href="javascript:changeSort('groupname')">$lt{'gname'}</a></b></td>	<th><a href="javascript:changeSort('creator')">$lt{'crea'}</a></th>
<td><b><a href="javascript:changeSort('description')">$lt{'desc'}</a></b></td>	<th><a href="javascript:changeSort('creation')">$lt{'crtd'}</a></th>
<td><b><a href="javascript:changeSort('creator')">$lt{'crea'}</a></b>	<th><a href="javascript:changeSort('modified')">$lt{'last'}</a></th>
</td>	<th>$lt{'func'}</b></td>
<td><b><a href="javascript:changeSort('creation')">$lt{'crtd'}</a></b>	<th><a href="javascript:changeSort('quota')">$lt{'quot'}</a></th>
</td>	<th><a href="javascript:changeSort('totalmembers')">$lt{'memb'}</a></th>
<td><b><a href="javascript:changeSort('modified')">$lt{'last'}</a></b>	<th><a href="javascript:changeSort('totalfiles')">$lt{'file'}</a></th>
</td>	<th><a href="javascript:changeSort('boards')">$lt{'dibd'}</a></th>
<td><b>$lt{'func'}</b>	<th><a href="javascript:changeSort('diskuse')">$lt{'dius'}</a></th>
</td>
<td><b><a href="javascript:changeSort('quota')">$lt{'quot'}</a></b></td>
<td><b><a href="javascript:changeSort('totalmembers')">$lt{'memb'}</a></b></td>
<td><b><a href="javascript:changeSort('totalfiles')">$lt{'file'}</a></b></td>
<td><b><a href="javascript:changeSort('boards')">$lt{'dibd'}</a></b></td>
<td><b><a href="javascript:changeSort('diskuse')">$lt{'dius'}</a></b></td>
</tr>
END	END
	$r->print(&Apache::loncommon::end_data_table_header_row());
my %Sortby = ();	my %Sortby = ();
foreach my $group (sort(keys(%curr_groups))) {	foreach my $group (sort(keys(%curr_groups))) {
%{$grp_info{$group}} =	%{$grp_info{$group}} =
Line 259 END	Line 278 END
push(@{$Sortby{$group}},$group);	push(@{$Sortby{$group}},$group);
}	}
}	}
my $rowNum = 0;
my $rowColor;
foreach my $key (sort(keys(%Sortby))) {	foreach my $key (sort(keys(%Sortby))) {
foreach my $group (@{$Sortby{$key}}) {	foreach my $group (@{$Sortby{$key}}) {
if ($rowNum %2 == 1) {
$rowColor = $rowColor1;
} else {
$rowColor = $rowColor2;
}
my $description =	my $description =
&unescape($grp_info{$group}{'description'});	&unescape($grp_info{$group}{'description'});
my $creator = $grp_info{$group}{'creator'};	my $creator = $grp_info{$group}{'creator'};
my $creation = $grp_info{$group}{'creation'};	my $creation = $grp_info{$group}{'creation'};
my $modified = $grp_info{$group}{'modified'};	my $modified = $grp_info{$group}{'modified'};
Line 289 END	Line 301 END
$functionality = &mt('None available');	$functionality = &mt('None available');
}	}
my $link = $actionlinks{$action};	my $link = $actionlinks{$action};
if ($action eq 'modify' \|\| $action eq 'delete') {	if ($action eq 'modify' \|\| $action eq 'delete' \|\|
	$action eq 'reenable') {
$link .= $group;	$link .= $group;
} else {	} else {
$link .= $group.'/grppg';	$link .= $group.'/smppg?ref=grouplist';
	if (exists($env{'form.refpage'})) {
	$link .= '&refpage='.$env{'form.refpage'};
	}
}	}
$link .= '">'.$lt{$action}.'</a>';	$link .= '">'.$lt{$action}.'</a>';
if ($action eq 'view') {	if ($action eq 'view') {
if (($manage_permission) &&	if (($manage_permission) &&
($env{'form.refpage'} ne 'enrl')) {	($env{'form.refpage'} ne 'enrl')) {
$link .= '  '.$actionlinks{'modify'}.	$link .= '  '.$actionlinks{'modify'}.
$group.'">'.$lt{'modify'}.'</a>';	$group.'">'.$lt{'modify'}.'</a>'.
	'  '.$actionlinks{'delete'}.
	$group.'">'.$lt{'delete'}.'</a>';
}	}
}	}
$r->print('<tr bgcolor="'.$rowColor.'"><td><small>'.$link.'</small></td><td><small>'.$group.'</small></td><td><small>'.$description.'</small></td><td><small>'.$creator.'</small></td><td><small>'. &Apache::lonnavmaps::timeToHumanString($creation).'</small></td><td><small>'. &Apache::lonnavmaps::timeToHumanString($modified).'</small></td><td><small>'.$functionality.'</small></td><td align="right"><small>'.$quota.'</small></td><td align="right"><small>'.$totalmembers.'</small></td><td align="right"><small><nobr>'.&mt('Files: ').$totalfiles.'</nobr><br /><nobr>'.&mt('Folders: ').$totaldirs.'</nobr></small></td><td align="right"><small>'.$boards.'</small></td><td align="right"><small>'.$diskuse.'</small></td></tr>');	$r->print(&Apache::loncommon::start_data_table_row('LC_data_table_dense').
$rowNum ++;	'<td>'.$link.'</td>'.
	'<td>'.$group.'</td>'.
	'<td>'.$description.'</td>'.
	'<td>'.$creator.'</td>'.
	'<td>'. &Apache::lonnavmaps::timeToHumanString($creation).'</td>'.
	'<td>'. &Apache::lonnavmaps::timeToHumanString($modified).'</td>'.
	'<td>'.$functionality.'</td>'.
	'<td align="right">'.$quota.'</td>'.
	'<td align="right">'.$totalmembers.'</td>'.
	'<td align="right"><nobr>'.&mt('Files: ').$totalfiles.'</nobr><br /><nobr>'.&mt('Folders: ').$totaldirs.'</nobr></td>'.
	'<td align="right">'.$boards.'</td>'.
	'<td align="right">'.$diskuse.'</td>'.
	&Apache::loncommon::end_data_table_row());
}	}
}	}
$r->print('</table>');	$r->print(&Apache::loncommon::end_data_table());
$r->print(&Apache::lonhtmlcommon::end_pick_box());
$r->print('<input type="hidden" name="refpage" '.	$r->print('<input type="hidden" name="refpage" '.
'value="'.$env{'form.refpage'}.'" />');	'value="'.$env{'form.refpage'}.'" />');
if ($action eq 'view') {	if ($action eq 'view') {
Line 320 END	Line 349 END
} else {	} else {
$r->print($lt{'nogr'});	$r->print($lt{'nogr'});
if ($manage_permission) {	if ($manage_permission) {
$r->print('<br /><br /><a href="/adm/coursegroups?action=create&refpage='.$env{'form.refpage'}.'">'.$lt{'crng'}.'</a>');	if (!exists($env{'form.refpage'})) {
	$r->print('<br /><br /><a href="/adm/coursegroups?action=create">'.$lt{'crng'}.'</a>');
	}
} else {	} else {
$r->print('<br /><br />'.$lt{'alth'});	$r->print('<br /><br />'.$lt{'alth'});

Line 337 END	Line 368 END
$curr_groups{$group});	$curr_groups{$group});
my $description = &unescape(	my $description = &unescape(
$group_info{description});	$group_info{description});
my ($uname,$udom) = split(/:/,$group_info{creator});	$r->print('<font size="+1"><a href="/adm/'.$cdom.'/'.$cnum.'/'.$group.'/smppg?ref=grouplist">'.$group,'</a><font><br /><small>'.$description.'</small><br /><br />');
$r->print('<font size="+1"><a href="/adm/'.$udom.'/'.$uname.'/'.$group.'/grppg">'.$group,'</a><font><br /><small>'.$description.'</small><br /><br />');
}	}
}	}
} else {	} else {
Line 351 END	Line 381 END
}	}

sub group_administration {	sub group_administration {
my ($r,$action,$state,$cdom,$cnum,$function,$tabcol,$functions,$idx,	my ($r,$action,$state,$cdom,$cnum,$functions,$idx,$view_permission,
$view_permission,$manage_permission,$rowColor1,$rowColor2,$gpterm,	$manage_permission,$gpterm,$ucgpterm,$crstype) = @_;
$ucgpterm,$crstype) = @_;
my %sectioncount = ();	my %sectioncount = ();
my @tools = ();	my @tools = ();
my @types = ();	my @types = ();
my @roles = ();	my @roles = ();
my @sections = ();	my @sections = ();
	my @buildsections = ();
my %users = ();	my %users = ();
my %userdata = ();	my %userdata = ();
my @members = ();	my @members = ();
Line 410 sub group_administration {	Line 440 sub group_administration {
if ($state eq '') {	if ($state eq '') {
if (defined($env{'form.groupname'})) {	if (defined($env{'form.groupname'})) {
$state = 'pick_task';	$state = 'pick_task';
} else {
$state = 'pick_group';
}	}
} else {	} else {
%stored = &retrieve_settings($cdom,$cnum,$groupname);	%stored = &retrieve_settings($cdom,$cnum,$groupname,$action);
if (ref($stored{'types'}) eq 'ARRAY') {	if (ref($stored{'types'}) eq 'ARRAY') {
@types = @{$stored{'types'}};	@types = @{$stored{'types'}};
}	}
Line 505 sub group_administration {	Line 533 sub group_administration {
(($action eq 'modify') && (($state eq 'change_settings') \|\|	(($action eq 'modify') && (($state eq 'change_settings') \|\|
($state eq 'add_members')))) {	($state eq 'add_members')))) {
%sectioncount = &Apache::loncommon::get_sections($cdom,$cnum);	%sectioncount = &Apache::loncommon::get_sections($cdom,$cnum);
if (%sectioncount) {	$elements{'create'}{'pick_name'}{'sectionpick'} = 'selectbox';
$elements{'create'}{'pick_name'}{'sectionpick'} = 'selectbox';	$elements{'modify'}{'change_mapping'}{'sectionpick'} = 'selectbox';
$elements{'modify'}{'change_mapping'}{'sectionpick'} = 'selectbox';	$elements{'modify'}{'add_members'}{'sectionpick'} = 'selectbox';
$elements{'modify'}{'add_members'}{'sectionpick'} = 'selectbox';
}
}	}

if (($action eq 'create') \|\|	if (($action eq 'create') \|\|
Line 523 sub group_administration {	Line 549 sub group_administration {
if (defined($env{'form.sectionpick'})) {	if (defined($env{'form.sectionpick'})) {
@sections=&Apache::loncommon::get_env_multiple('form.sectionpick');	@sections=&Apache::loncommon::get_env_multiple('form.sectionpick');
if (grep/^all$/,@sections) {	if (grep/^all$/,@sections) {
@sections = sort {$a cmp $b} keys(%sectioncount);	@buildsections = sort {$a cmp $b} keys(%sectioncount);
	} else {
	@buildsections = @sections;
}	}
}	}
}	}

if (($state eq 'pick_members') \|\| ($state eq 'pick_privs') \|\| ($state eq 'change_privs')) {	if (($state eq 'pick_members') \|\| ($state eq 'pick_privs') \|\| ($state eq 'change_privs')) {
&build_members_list($cdom,$cnum,\@types,\@roles,\@sections,\%users,	&build_members_list($cdom,$cnum,\@types,\@roles,\@buildsections,\%users,
\%userdata);	\%userdata);
}	}
if ($state eq 'pick_members') {	if ($state eq 'pick_members') {
Line 565 sub group_administration {	Line 593 sub group_administration {
$num_reenable ++;	$num_reenable ++;
next;	next;
} elsif (($start > $now)) {	} elsif (($start > $now)) {
$num_activate = 1;	$num_activate ++;
next;	next;
} else {	} else {
$num_expire ++;	$num_expire ++;
Line 734 sub group_administration {	Line 762 sub group_administration {
my $space_trim = '/^\s\|\s\$/g,""';	my $space_trim = '/^\s\|\s\$/g,""';
my $float_check = '/^([0-9]\.?[0-9])$/';	my $float_check = '/^([0-9]\.?[0-9])$/';
$validate_script = '	$validate_script = '
var newquota = document.'.$state.'.quota.value;	var newquota = new String(document.'.$state.'.quota.value);
newquota.replace('.$space_trim.');	newquota.replace('.$space_trim.');
if (newquota == "" ) {	if (newquota == "" ) {
document.'.$state.'.quota.value = 0;	document.'.$state.'.quota.value = 0;
newquota = 0;	newquota = "0";
}	}
var maxposs = '.$maxposs.';	var maxposs = '.sprintf("%.2f",$maxposs).';
if (newquota > maxposs) {	if (newquota > maxposs) {
alert("The file repository quota you entered for this group ("+newquota+" Mb) exceeds the maximum possible ("+maxposs+" Mb). Please enter a smaller number.");	alert("The file repository quota you entered for this group ("+newquota+" Mb) exceeds the maximum possible ("+maxposs+" Mb). Please enter a smaller number.");
return;	return;
Line 791 function changeSort(caller) {	Line 819 function changeSort(caller) {
my %states = ();	my %states = ();
my %branchstates = ();	my %branchstates = ();
@{$states{'create'}} = ('pick_name','pick_members','pick_privs','result');	@{$states{'create'}} = ('pick_name','pick_members','pick_privs','result');
@{$states{'modify'}} = ('pick_group','pick_task');	@{$states{'modify'}} = ('pick_task');
	@{$states{'delete'}} = ('verify','result');
	@{$states{'reenable'}} = ('verify','result');
@{$branchstates{'noprivs'}} = ('result');	@{$branchstates{'noprivs'}} = ('result');
@{$branchstates{'settings'}} = ('change_settings','chgresult');	@{$branchstates{'settings'}} = ('change_settings','chgresult');
@{$branchstates{'members'}} = ('change_members','change_privs','memresult');	@{$branchstates{'members'}} = ('change_members','change_privs','memresult');
Line 802 function changeSort(caller) {	Line 832 function changeSort(caller) {
push (@{$states{$action}},@{$branchstates{$env{'form.branch'}}});	push (@{$states{$action}},@{$branchstates{$env{'form.branch'}}});
}	}

if (($action eq 'create') \|\| ($action eq 'modify')) {	if (($action eq 'create') \|\| ($action eq 'modify') \|\| ($action eq 'delete') \|\| ($action eq 'reenable')) {
my $done = 0;	my $done = 0;
my $i=0;	my $i=0;
while ($i<@{$states{$action}} && !$done) {	while ($i<@{$states{$action}} && !$done) {
Line 815 function changeSort(caller) {	Line 845 function changeSort(caller) {
}	}

my $loaditems = &onload_action($action,$state);	my $loaditems = &onload_action($action,$state);
my $crumbtitle = "$crstype $ucgpterm".'s';	$r->print(&header("Groups Manager",
$r->print(&header("$crumbtitle Manager",	$jscript,$action,$state,$page,$loaditems));
$jscript,$action,$state,$page,$function,$loaditems));

if ($env{'form.refpage'} eq 'enrl') {	if ($env{'form.refpage'} eq 'enrl') {
&Apache::lonhtmlcommon::add_breadcrumb	&Apache::lonhtmlcommon::add_breadcrumb
({href=>"/adm/dropadd",	({href=>"/adm/dropadd",
text=>"Enrollment Manager",	text=>"Enrollment Manager",
faq=>9,bug=>'Instructor Interface',});	faq=>9,bug=>'Instructor Interface',});
} else {	if ($action eq 'modify' \|\| $action eq 'delete') {
	&Apache::lonhtmlcommon::add_breadcrumb
	({href=>"/adm/coursegroups?refpage=enrl&action=$action",
	text=>"Groups",
	faq=>9,bug=>'Instructor Interface',});
	}
	} else {
&Apache::lonhtmlcommon::add_breadcrumb	&Apache::lonhtmlcommon::add_breadcrumb
({href=>"/adm/coursegroups",	({href=>"/adm/coursegroups",
text=>"$crumbtitle",	text=>"Groups",
faq=>9,bug=>'Instructor Interface',});	faq=>9,bug=>'Instructor Interface',});
	if ($env{'form.refpage'} eq 'grouplist') {
	&Apache::lonhtmlcommon::add_breadcrumb
	({href=>"/adm/$cdom/$cnum/$env{'form.groupname'}/smppg?ref=grouplist",
	text=>"Group: $description",});
	}
}	}

my %trail = ();	my %trail = ();
Line 839 function changeSort(caller) {	Line 879 function changeSort(caller) {
result => 'Creation Complete',	result => 'Creation Complete',
);	);
%{$trail{'modify'}} = &Apache::lonlocal::texthash(	%{$trail{'modify'}} = &Apache::lonlocal::texthash(
pick_group => $ucgpterm.'s',
pick_task => 'Choose Task',	pick_task => 'Choose Task',
change_settings => "$ucgpterm Settings",	change_settings => "$ucgpterm Settings",
change_members => 'Modify/Delete Members',	change_members => 'Modify/Delete Members',
Line 852 function changeSort(caller) {	Line 891 function changeSort(caller) {
memresult => 'Modifications Complete',	memresult => 'Modifications Complete',
addresult => 'Additions Complete',	addresult => 'Additions Complete',
);	);
	%{$trail{'delete'}} = &Apache::lonlocal::texthash(
	verify => 'Verify deletion',
	result => 'Deletion Complete'
	);
	%{$trail{'reenable'}} = &Apache::lonlocal::texthash(
	verify => 'Verify Re-enable',
	result => 'Re-enabled'
	);
my %navbuttons = &Apache::lonlocal::texthash(	my %navbuttons = &Apache::lonlocal::texthash(
gtns => 'Go to next step',	gtns => 'Go to next step',
gtps => 'Go to previous step',	gtps => 'Go to previous step',
Line 860 function changeSort(caller) {	Line 907 function changeSort(caller) {
gtpp => 'Go to previous page',	gtpp => 'Go to previous page',
adme => 'Add members',	adme => 'Add members',
);	);
if ((($action eq 'create') \|\| ($action eq 'modify')) &&	if ((($action eq 'create') \|\| ($action eq 'modify') \|\| ($action eq 'delete') \|\| ($action eq 'reenable')) &&
($manage_permission)) {	($manage_permission)) {
for (my $i=0; $i<@{$states{$action}}; $i++) {	for (my $i=0; $i<@{$states{$action}}; $i++) {
if ($state eq $states{$action}[$i]) {	if ($state eq $states{$action}[$i]) {
&Apache::lonhtmlcommon::add_breadcrumb(	&Apache::lonhtmlcommon::add_breadcrumb(
{text=>"$trail{$action}{$state}"});	{text=>"$trail{$action}{$state}"});
$r->print(&Apache::lonhtmlcommon::breadcrumbs	$r->print(&Apache::lonhtmlcommon::breadcrumbs
("$crumbtitle Manager"));	("Groups Manager","Creating_Groups"));
&display_control($r,$cdom,$cnum,$tabcol,$action,$state,$page,	&display_control($r,$cdom,$cnum,$action,$state,$page,
\%sectioncount,$groupname,$description,$functions,	\%sectioncount,$groupname,$description,$functions,
\@tools,$toolprivs,$fixedprivs,$startdate,$enddate,	\@tools,$toolprivs,$fixedprivs,$startdate,$enddate,
\%users,\%userdata,$idx,\%memchg,\%usertools,	\%users,\%userdata,$idx,\%memchg,\%usertools,
$function,$view_permission,$manage_permission,	$view_permission,$manage_permission,
\%stored,$granularity,$quota,$specificity,\@types,\@roles,	\%stored,$granularity,$quota,$specificity,\@types,\@roles,
\@sections,\%states,\%navbuttons,$rowColor1,$rowColor2,	\@sections,\%states,\%navbuttons,$gpterm,$ucgpterm,
$gpterm,$ucgpterm,$crstype);	$crstype);
last;	last;
} else {	} else {
if (($state eq 'result') && ($i > 0)) {	if (($action eq 'create') \|\| ($action eq 'modify')) {
&Apache::lonhtmlcommon::add_breadcrumb(	if (($state eq 'result') && ($i > 0)) {
	&Apache::lonhtmlcommon::add_breadcrumb(
{href=>"javascript:backPage(document.$state,'$states{$action}[0]')",	{href=>"javascript:backPage(document.$state,'$states{$action}[0]')",
text=>"$trail{$action}{$states{$action}[$i]}"});	text=>"$trail{$action}{$states{$action}[$i]}"});
} else {	} else {
&Apache::lonhtmlcommon::add_breadcrumb(	&Apache::lonhtmlcommon::add_breadcrumb(
{href=>"javascript:backPage(document.$state,'$states{$action}[$i]')",	{href=>"javascript:backPage(document.$state,'$states{$action}[$i]')",
text=>"$trail{$action}{$states{$action}[$i]}"});	text=>"$trail{$action}{$states{$action}[$i]}"});
	}
}	}
}	}
}	}
} elsif (($action eq 'view') && ($view_permission)) {	} elsif (($action eq 'view') && ($view_permission)) {
&Apache::lonhtmlcommon::add_breadcrumb(	&Apache::lonhtmlcommon::add_breadcrumb(
{text=>"View $gpterm".'s'});	{text=>"View $gpterm".'s'});
my $crumbtitle = "$crstype $ucgpterm".'s Manager';
$r->print(&Apache::lonhtmlcommon::breadcrumbs	$r->print(&Apache::lonhtmlcommon::breadcrumbs
(&mt($crumbtitle)));	('Groups Manager'));
&display_groups($r,$cdom,$cnum,$function,$tabcol,$functions,$idx,	&display_groups($r,$cdom,$cnum,$functions,$idx,$view_permission,
$view_permission,$manage_permission,$action,$state,	$manage_permission,$action,$state,$gpterm,$ucgpterm,
$rowColor1,$rowColor2,$gpterm,$ucgpterm,$crstype);	$crstype);

}	}
$r->print(&footer());	$r->print(&footer());
return;	return;
}	}

sub retrieve_settings {	sub retrieve_settings {
my ($cdom,$cnum,$groupname) = @_;	my ($cdom,$cnum,$groupname,$action) = @_;
my %curr_groups = &Apache::longroup::coursegroups($cdom,$cnum,$groupname);	my %curr_groups;
	my $namespace;
	if ($action eq 'reenable') {
	$namespace = 'deleted_groups';
	} else {
	$namespace = 'coursegroups';
	}
	%curr_groups = &Apache::longroup::coursegroups($cdom,$cnum,$groupname,
	$namespace);

return if (!%curr_groups);	return if (!%curr_groups);

Line 951 sub retrieve_settings {	Line 1006 sub retrieve_settings {
foreach my $role (sort(keys(%{$groupinfo{'autosec'}}))) {	foreach my $role (sort(keys(%{$groupinfo{'autosec'}}))) {
if (ref($groupinfo{'autosec'}{$role}) eq 'ARRAY') {	if (ref($groupinfo{'autosec'}{$role}) eq 'ARRAY') {
foreach my $section (@{$groupinfo{'autosec'}{$role}}) {	foreach my $section (@{$groupinfo{'autosec'}{$role}}) {

push (@{$stored{'sec_'.$role}},$section);	push (@{$stored{'sec_'.$role}},$section);
}	}
if (@{$groupinfo{'autosec'}{$role}} > 0) {	if (@{$groupinfo{'autosec'}{$role}} > 0) {
Line 963 sub retrieve_settings {	Line 1019 sub retrieve_settings {
}	}

sub display_control {	sub display_control {
my ($r,$cdom,$cnum,$tabcol,$action,$state,$page,$sectioncount,$groupname,	my ($r,$cdom,$cnum,$action,$state,$page,$sectioncount,$groupname,
$description,$functions,$tools,$toolprivs,$fixedprivs,$startdate,	$description,$functions,$tools,$toolprivs,$fixedprivs,$startdate,
$enddate,$users,$userdata,$idx,$memchg,$usertools,$function,	$enddate,$users,$userdata,$idx,$memchg,$usertools,
$view_permission,$manage_permission,$stored,$granularity,$quota,	$view_permission,$manage_permission,$stored,$granularity,$quota,
$specificity,$types,$roles,$sections,$states,$navbuttons,$rowColor1,	$specificity,$types,$roles,$sections,$states,$navbuttons,
$rowColor2,$gpterm,$ucgpterm,$crstype) = @_;	$gpterm,$ucgpterm,$crstype) = @_;
if ($action eq 'create') {	if ($action eq 'create') {
if ($state eq 'pick_name') {	if ($state eq 'pick_name') {
&general_settings_form($r,$cdom,$cnum,$action,$tabcol,$state,$page,	&general_settings_form($r,$cdom,$cnum,$action,$state,$page,
$functions,$tools,$toolprivs,$fixedprivs,	$functions,$tools,$toolprivs,$fixedprivs,
$sectioncount,$stored,$states,$navbuttons,	$sectioncount,$stored,$states,$navbuttons,
$rowColor1,$rowColor2,$gpterm,$ucgpterm,	$gpterm,$ucgpterm,$crstype);
$crstype);
} elsif ($state eq 'pick_members') {	} elsif ($state eq 'pick_members') {
&choose_members_form($r,$cdom,$cnum,$tabcol,$action,$state,$page,	&choose_members_form($r,$cdom,$cnum,$action,$state,$page,
$groupname,$description,$granularity,$quota,	$groupname,$description,$granularity,$quota,
$startdate,$enddate,$tools,$fixedprivs,	$startdate,$enddate,$tools,$fixedprivs,
$toolprivs,$functions,$users,$userdata,$idx,	$toolprivs,$functions,$users,$userdata,$idx,
$stored,$states,$navbuttons,$rowColor1,	$stored,$states,$navbuttons,$gpterm,$ucgpterm,
$rowColor2,$gpterm,$ucgpterm,$crstype);	$crstype);
} elsif ($state eq 'pick_privs') {	} elsif ($state eq 'pick_privs') {
&choose_privs_form($r,$cdom,$cnum,$tabcol,$action,$state,$page,	&choose_privs_form($r,$cdom,$cnum,$action,$state,$page,
$startdate,$enddate,$tools,$functions,	$startdate,$enddate,$tools,$functions,
$toolprivs,$fixedprivs,$userdata,$usertools,	$toolprivs,$fixedprivs,$userdata,$usertools,
$idx,$states,$stored,$sectioncount,$navbuttons,	$idx,$states,$stored,$sectioncount,$navbuttons,
$rowColor1,$rowColor2,$gpterm,$ucgpterm,	$gpterm,$ucgpterm,$crstype);
$crstype);
} elsif ($state eq 'result') {	} elsif ($state eq 'result') {
&process_request($r,$cdom,$cnum,$tabcol,$action,$state,$page,	&process_request($r,$cdom,$cnum,$action,$state,$page,
$groupname,$description,$specificity,$userdata,	$groupname,$description,$specificity,$userdata,
$startdate,$enddate,$tools,$functions,	$startdate,$enddate,$tools,$functions,
$toolprivs,$usertools,$idx,$types,$roles,	$toolprivs,$usertools,$idx,$types,$roles,
$sections,$states,$navbuttons,$memchg,	$sections,$states,$navbuttons,$memchg,
$sectioncount,$stored,$rowColor1,$rowColor2,	$sectioncount,$stored,$gpterm,$ucgpterm,$crstype);
$gpterm,$ucgpterm,$crstype);
}	}
} elsif ($action eq 'modify') {	} elsif ($action eq 'modify') {
my $groupname = $env{'form.groupname'};	my $groupname = $env{'form.groupname'};
if ($state eq 'pick_group') {	if ($state eq 'pick_task') {
&display_groups($r,$cdom,$cnum,$function,$tabcol,$functions,$idx,
$view_permission,$manage_permission,$action,$state,
$rowColor1,$rowColor2,$gpterm,$ucgpterm,$crstype);
} elsif ($state eq 'pick_task') {
&modify_menu($r,$groupname,$page,$gpterm);	&modify_menu($r,$groupname,$page,$gpterm);
} elsif ($state eq 'change_settings') {	} elsif ($state eq 'change_settings') {
&general_settings_form($r,$cdom,$cnum,$action,$tabcol,$state,$page,	&general_settings_form($r,$cdom,$cnum,$action,$state,$page,
$functions,$tools,$toolprivs,$fixedprivs,	$functions,$tools,$toolprivs,$fixedprivs,
$sectioncount,$stored,$states,$navbuttons,	$sectioncount,$stored,$states,$navbuttons,
$rowColor1,$rowColor2,$gpterm,$ucgpterm,	$gpterm,$ucgpterm,$crstype);
$crstype);
} elsif ($state eq 'change_members') {	} elsif ($state eq 'change_members') {
&change_members_form($r,$cdom,$cnum,$tabcol,$action,$state,$page,	&change_members_form($r,$cdom,$cnum,$action,$state,$page,
$groupname,$description,$startdate,$enddate,	$groupname,$description,$startdate,$enddate,
$tools,$fixedprivs,$functions,$users,	$tools,$fixedprivs,$functions,$users,
$userdata,$granularity,$quota,$specificity,	$userdata,$granularity,$quota,$specificity,
$idx,$states,$navbuttons,$rowColor1,$rowColor2,	$idx,$states,$navbuttons,$gpterm,$ucgpterm);
$gpterm,$ucgpterm);
} elsif ($state eq 'add_members') {	} elsif ($state eq 'add_members') {
&add_members_form($r,$tabcol,$action,$state,$page,$startdate,	&add_members_form($r,$cdom,$cnum,$action,$state,$page,$startdate,
$enddate,$groupname,$description,$granularity,	$enddate,$groupname,$description,$granularity,
$quota,$sectioncount,$tools,$functions,$stored,	$quota,$sectioncount,$tools,$functions,$stored,
$states,$navbuttons,$rowColor1,$rowColor2,$gpterm,	$states,$navbuttons,$gpterm,$ucgpterm);
$ucgpterm);
} elsif ($state eq 'pick_members') {	} elsif ($state eq 'pick_members') {
&choose_members_form($r,$cdom,$cnum,$tabcol,$action,$state,$page,	&choose_members_form($r,$cdom,$cnum,$action,$state,$page,
$groupname,$description,$granularity,$quota,	$groupname,$description,$granularity,$quota,
$startdate,$enddate,$tools,$fixedprivs,	$startdate,$enddate,$tools,$fixedprivs,
$toolprivs,$functions,$users,$userdata,$idx,	$toolprivs,$functions,$users,$userdata,$idx,
$stored,$states,$navbuttons,$rowColor1,	$stored,$states,$navbuttons,$gpterm,$ucgpterm,
$rowColor2,$gpterm,$ucgpterm,$crstype);	$crstype);
} elsif ($state eq 'pick_privs') {	} elsif ($state eq 'pick_privs') {
&choose_privs_form($r,$cdom,$cnum,$tabcol,$action,$state,$page,	&choose_privs_form($r,$cdom,$cnum,$action,$state,$page,
$startdate,$enddate,$tools,$functions,	$startdate,$enddate,$tools,$functions,
$toolprivs,$fixedprivs,$userdata,$usertools,	$toolprivs,$fixedprivs,$userdata,$usertools,
$idx,$states,$stored,$sectioncount,$navbuttons,	$idx,$states,$stored,$sectioncount,$navbuttons,
$rowColor1,$rowColor2,$gpterm,$ucgpterm,$crstype);	$gpterm,$ucgpterm,$crstype);
} elsif ($state eq 'change_privs') {	} elsif ($state eq 'change_privs') {
&change_privs_form($r,$cdom,$cnum,$tabcol,$action,$state,$page,	&change_privs_form($r,$cdom,$cnum,$action,$state,$page,
$startdate,$enddate,$tools,$functions,	$startdate,$enddate,$tools,$functions,
$toolprivs,$fixedprivs,$userdata,$usertools,	$toolprivs,$fixedprivs,$userdata,$usertools,
$memchg,$idx,$states,$stored,$sectioncount,	$memchg,$idx,$states,$stored,$sectioncount,
$navbuttons,$rowColor1,$rowColor2,$gpterm,	$navbuttons,$gpterm,$ucgpterm);
$ucgpterm);
} elsif ($state eq 'chgresult' \|\| $state eq 'memresult' \|\|	} elsif ($state eq 'chgresult' \|\| $state eq 'memresult' \|\|
$state eq 'addresult') {	$state eq 'addresult') {
&process_request($r,$cdom,$cnum,$tabcol,$action,$state,$page,	&process_request($r,$cdom,$cnum,$action,$state,$page,
$groupname,$description,$specificity,$userdata,	$groupname,$description,$specificity,$userdata,
$startdate,$enddate,$tools,$functions,	$startdate,$enddate,$tools,$functions,
$toolprivs,$usertools,$idx,$types,$roles,	$toolprivs,$usertools,$idx,$types,$roles,
$sections,$states,$navbuttons,$memchg,	$sections,$states,$navbuttons,$memchg,
$sectioncount,$stored,$rowColor1,$rowColor2,	$sectioncount,$stored,$gpterm,$ucgpterm,$crstype);
$gpterm,$ucgpterm,$crstype);	}
	} elsif ($action eq 'delete') {
	my %stored = &retrieve_settings($cdom,$cnum,$groupname,$action);
	if ($state eq 'verify') {
	&verify_delete($r,$groupname,$state,$action,$page,$states,
	\%stored);
	} elsif ($state eq 'result') {
	&delete_group($r,$cdom,$cnum,$groupname);
	}
	} elsif ($action eq 'reenable') {
	my %stored = &retrieve_settings($cdom,$cnum,$groupname,$action);
	if ($state eq 'verify') {
	&verify_reenable($r,$groupname,$state,$action,$page,$states,
	\%stored);
	} elsif ($state eq 'result') {
	&reenable_group($r,$cdom,$cnum,$groupname);
	}
	}
	}

	sub verify_delete {
	my ($r,$groupname,$formname,$action,$page,$states,$stored) = @_;
	$r->print(&Apache::lonhtmlcommon::echo_form_input([]));
	$r->print(&mt("You have requested deletion of the following group: ").'<i>'.
	$stored->{'description'}.'</i>'.
	'<br /><br />'.&mt('When a group is deleted the following occurs:').'<ul>'.
	'<li>'.&mt('All group membership is terminated.').'</li>'.
	'<li>'.&mt('The group ceases to be available either for viewing or for modification of group settings and membership.').'</li>'.
	'<li>'.&mt('The group folder is removed from the folder containing it - normally this is the "Course Groups" folder which contains folders for all groups in the course.').'</li>'.
	'</ul>'.&mt('Although a deleted group is no longer accessible, the group name used for the group will be reserved, and will not be available for assignment to a new group in the same course in the future.'));
	my $prevtext = &mt('Go back');
	my $nexttext = &mt('Delete group');
	my $prev;
	if ($env{'form.refpage'} eq 'enrl') {
	$prev = 'view';
	}
	&display_navbuttons($r,$formname,$prev,$prevtext,
	$$states{$action}[$page+1],$nexttext);
	return;
	}

	sub delete_group {
	my ($r,$cdom,$cnum,$groupname) = @_;
	my %membership = &Apache::lonnet::get_group_membership($cdom,$cnum,
	$groupname);
	my $now = time;
	my $num_users = 0;
	my $num_fail = 0;
	my $num_ok = 0;
	my @deleted;
	my @undeleted;
	my %usersettings;
	foreach my $key (sort(keys(%membership))) {
	if ($key =~ /^\Q$groupname\E:([^:]+:[^:]+)$/) {
	my $user = $1;
	my($end,$start,$userprivs) = split(/:/,$membership{$key},3);
	if ($start != -1) {
	$num_users ++;
	$usersettings{$groupname.':'.$user} = $now.':-1:'.$userprivs;
	if (&Apache::lonnet::modify_group_roles($cdom,$cnum,
	$groupname,$user,
	$now,'-1',$userprivs)
	eq 'ok') {
	$num_ok ++;
	push(@deleted,$user);
	} else {
	push(@undeleted,$user);
	$num_fail ++;
	}
	}
}	}
}	}
	if ($num_ok > 0) {
	my $roster_result =
	&Apache::lonnet::modify_coursegroup_membership($cdom,$cnum,
	\%usersettings);
	}
	if ($num_fail > 0) {
	$r->print(&mt('Group deletion failed because deletion of [_1] out of [_2] members failed.',$num_fail,$num_users));

	} else {
	my ($result,$message) =
	&Apache::lonnet::toggle_coursegroup_status($cdom,$cnum,
	$groupname,'delete');
	if ($result eq 'ok') {
	my $outcome = &modify_folders($cdom,$cnum,$groupname);
	if ($outcome eq '') {
	$r->print(&mt('Group successfully deleted.'));
	} else {
	$r->print(&mt("Although the group was deleted, an error ([_1]) occurred when removing the group's folder from the 'Course Groups' folder.",$outcome));
	}
	} else {
	$r->print(&mt('Group deletion failed.'));
	}
	}
	return;
	}

	sub reenable_folder {
	my ($cdom,$cnum,$groupname,$description) = @_;
	my $outcome;
	my $crspath = '/uploaded/'.$cdom.'/'.$cnum.'/';
	my $allgrpsmap = $crspath.'group_allfolders.sequence';
	my $foldertitle = &mt('Course Folder -').$description;
	my $mapurl = $crspath.'group_folder_'.
	$groupname.'.sequence';
	my ($errtext,$fatal)=&LONCAPA::map::mapread($allgrpsmap);
	if ($fatal) {
	$outcome=&mt('Error reading contents of parent folder to group').
	" ($allgrpsmap): $errtext".'<br />';
	} else {
	my $idx=&LONCAPA::map::getresidx($mapurl);
	$LONCAPA::map::resources[$idx] = $foldertitle.':'.$mapurl.
	':false:normal:res';
	$LONCAPA::map::order[1+$#LONCAPA::map::order]=$idx;
	my ($outtext,$errtext) = &LONCAPA::map::storemap($allgrpsmap,1);
	if ($errtext) {
	$outcome = &mt('Error saving updated parent folder to group').
	"- $allgrpsmap - $errtext".'<br />';
	} else {
	my ($furl,$ferr) =
	&Apache::lonuserstate::readmap($cdom.'/'.$cnum);
	}
	}
	return $outcome;
	}

	sub modify_folders {
	my ($cdom,$cnum,$groupname) = @_;
	my $outcome;
	my $navmap = Apache::lonnavmaps::navmap->new();
	my $groupmap = '/uploaded/'.$cdom.'/'.$cnum.'/'.'group_folder_'.
	$groupname.'.sequence';
	my $groupmapres = $navmap->getResourceByUrl($groupmap);
	my ($map,$id,$src);
	if ($groupmapres) {
	($map,$id,$src)=&Apache::lonnet::decode_symb($groupmapres->symb());
	}
	undef($navmap);
	if ($map) {
	$map = '/'.$map;
	my ($errtext,$fatal) = &LONCAPA::map::mapread($map);
	if ($fatal) {
	$outcome=&mt('Error reading contents of parent folder to group').
	" ($map): $errtext".'<br />';
	} else {
	my $idx = 0;
	my $grpidx;
	foreach my $item (@LONCAPA::map::order) {
	my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$item]);
	$url=&LONCAPA::map::qtescape($url);
	if ($url eq $groupmap) {
	$grpidx = $idx;
	last;
	} else {
	$idx++;
	}
	}

	if ($grpidx ne '') {
	&LONCAPA::map::makezombie($LONCAPA::map::order[$grpidx]);
	for (my $i=$grpidx;$i<$#LONCAPA::map::order;$i++) {
	$LONCAPA::map::order[$i] = $LONCAPA::map::order[$i+1];
	}
	$#LONCAPA::map::order--;
	my ($outtext,$errtext) = &LONCAPA::map::storemap($map,1);
	if ($errtext) {
	$outcome = &mt('Error saving updated parent folder to group'). "- $map - $errtext".'<br />';
	} else {
	my ($furl,$ferr) =
	&Apache::lonuserstate::readmap($cdom.'/'.$cnum);
	}
	}
	}
	}
	return $outcome;
	}

	sub verify_reenable {
	my ($r,$groupname,$formname,$action,$page,$states,$stored) = @_;
	$r->print(&Apache::lonhtmlcommon::echo_form_input([]));
	$r->print(&mt("You have requested enabling the following previously deleted group: ").'<i>'.
	$stored->{'description'}.'</i>'.
	'<br /><br />'.&mt('When a deleted group is re-enabled the following occurs:').'<ul>'.
	'<li>'.&mt('Group settings and membership at the time the group was deleted are reinstated.').'</li>'.
	'<li>'.&mt('A group folder is added to the "Course Groups" folder which contains folders for all groups in the course.').'</li></ul>');
	my $prevtext = &mt('Go back');
	my $nexttext = &mt('Reenable group');
	my $prev;
	if ($env{'form.refpage'} eq 'enrl') {
	$prev = 'view';
	}
	&display_navbuttons($r,$formname,$prev,$prevtext,
	$$states{$action}[$page+1],$nexttext);
	return;
	}

	sub reenable_group {
	my ($r,$cdom,$cnum,$groupname) = @_;
	my %groups =
	&Apache::longroup::coursegroups($cdom,$cnum,$groupname,
	'deleted_groups');
	if (keys(%groups) == 0) {
	$r->print(&mt('The group ([_1]) was not re-enabled, because it is not a deleted group.<br />Perhaps it has already been re-enabled?',$groupname));
	return;
	}
	my %groupinfo =
	&Apache::longroup::get_group_settings($groups{$groupname});
	my $defstart = $groupinfo{'startdate'};
	my $defend = $groupinfo{'enddate'};
	my $showstart = &Apache::lonlocal::locallocaltime($defstart);
	my $showend;
	if ($defend == 0) {
	$showend = &mt('No end date set');
	} else {
	$showend = &Apache::lonlocal::locallocaltime($defend);
	}
	my $description = &unescape($groupinfo{'description'});
	my $num_users = 0;
	my $num_ok = 0;
	my $num_fail = 0;
	my (%usersettings,@enabled,@unenabled);
	my ($result,$message) =
	&Apache::lonnet::toggle_coursegroup_status($cdom,$cnum,$groupname,
	'reenable');
	if ($result eq 'ok') {
	my %membership = &Apache::lonnet::get_group_membership($cdom,$cnum,
	$groupname);
	foreach my $key (sort(keys(%membership))) {
	if ($key =~ /^\Q$groupname\E:([^:]+:[^:]+)$/) {
	my $user = $1;
	my($end,$start,$userprivs) = split(/:/,$membership{$key},3);
	if (($start == -1) && ($end == $groupinfo{'modified'})) {
	$num_users ++;
	$usersettings{$groupname.':'.$user} = $defend.':'.
	$defstart.':'.
	$userprivs;
	if (&Apache::lonnet::modify_group_roles($cdom,$cnum,
	$groupname,$user,
	$defend,$defstart,
	$userprivs) eq 'ok') {
	$num_ok ++;
	push(@enabled,$user);
	} else {
	push(@unenabled,$user);
	$num_fail ++;
	}
	}
	}
	}
	if ($num_users > 0) {
	if ($num_ok > 0) {
	my $roster_result =
	&Apache::lonnet::modify_coursegroup_membership($cdom,$cnum,
	\%usersettings);
	if ($roster_result eq 'ok') {
	$r->print(&mt('Membership reinstated for [_1] users, each with start and end dates for group access set to defaults: [_2] and [_3]',$num_ok,$showstart,$showend).'<br />');
	}
	} else {
	$r->print(&mt('A problem occurred when trying to reinstate [_1] of the [_2] members of the pre-existing group.',$num_fail,$num_users).'<br />');
	}
	} else {
	$r->print(&mt('There were no group members to reinstate, as none were removed when the group was deleted.').'<br />');
	}
	my $outcome = &reenable_folder($cdom,$cnum,$groupname,$description);
	if ($outcome eq '') {
	$r->print(&mt('Group successfully re-enabled.'));
	} else {
	$r->print(&mt("Although the group was re-enabled, an error ([_1]) occurred when adding the group's folder to the 'Course Groups' folder.",$outcome));
	}
	} else {
	$r->print(&mt('Re-enabling group failed'));
	}
	return;
}	}

sub header {	sub header {
my ($bodytitle,$jscript,$action,$state,$page,$function,$loaditems) = @_;	my ($bodytitle,$jscript,$action,$state,$page,$loaditems) = @_;
my $start_page=	my $start_page=
&Apache::loncommon::start_page($bodytitle,	&Apache::loncommon::start_page($bodytitle,
'<script type="text/javascript">'.	'<script type="text/javascript">'.
$jscript.'</script>',	$jscript.'</script>',
{'function' => $function,	{'add_entries' => $loaditems,});
'add_entries' => $loaditems,});
my $output = <<"END";	my $output = <<"END";
$start_page	$start_page
<form method="POST" name="$state">	<form method="POST" name="$state">
Line 1096 sub onload_action {	Line 1411 sub onload_action {
}	}
if (($action eq 'modify') &&	if (($action eq 'modify') &&
($state eq 'change_settings' \|\| $state eq 'change_members' \|\|	($state eq 'change_settings' \|\| $state eq 'change_members' \|\|
$state eq 'change_privs' \|\| $state eq 'add_members' \|\|	$state eq 'change_privs' \|\| $state eq 'add_members')) {
$state eq 'pick_members')) {
$loaditems{'onload'} =	$loaditems{'onload'} =
'javascript:setFormElements(document.'.$state.')';	'javascript:setFormElements(document.'.$state.')';
}	}
Line 1150 sub group_members {	Line 1464 sub group_members {
my ($cdom,$cnum,$group,$group_info) = @_;	my ($cdom,$cnum,$group,$group_info) = @_;
my %memberhash = &Apache::lonnet::get_group_membership($cdom,$cnum,$group);	my %memberhash = &Apache::lonnet::get_group_membership($cdom,$cnum,$group);
my $now = time;	my $now = time;
my ($tmp)=keys(%memberhash);	my %lt = &Apache::lonlocal::texthash (
if ($tmp=~/^error:/) {	active => 'active',
$$group_info{'totalmembers'} = 'Unknown - an error occurred';	previous => 'previous',
return $tmp;	future => 'future',
}	);
	my %membercounts = (
	active => 0,
	previous => 0,
	future => 0,
	);
my $totalmembers = 0;	my $totalmembers = 0;
my $active = 0;
my $previous = 0;
my $future = 0;
foreach my $member (keys %memberhash) {	foreach my $member (keys %memberhash) {
$totalmembers ++;	$totalmembers ++;
my ($end,$start) = split(/:/,$memberhash{$member});	my ($end,$start) = split(/:/,$memberhash{$member});
unless ($start == -1) {	unless ($start == -1) {
if (($end!=0) && ($end<$now)) {	if (($end!=0) && ($end<$now)) {
$previous ++;	$membercounts{previous} ++;
} elsif (($start!=0) && ($start>$now)) {	} elsif (($start!=0) && ($start>$now)) {
$future ++;	$membercounts{future} ++;
} else {	} else {
$active ++;	$membercounts{active} ++;
}	}
}	}
}	}
if ($totalmembers == 0) {	if ($totalmembers == 0) {
$$group_info{$group}{'totalmembers'} = 'None';	$$group_info{$group}{'totalmembers'} = 'None';
} else {	} else {
$$group_info{$group}{'totalmembers'} = $active.' - active<br />'.$previous.' -previous<br />'.$future.' -future';	foreach my $type ('active','previous','future') {
	$$group_info{$group}{'totalmembers'} .=
	&open_list_window($group,$type,$membercounts{$type},$lt{$type});
	}
}	}
return 'ok';	return 'ok';
}	}

	sub open_list_window {
	my ($group,$status,$count,$text) = @_;
	my $entry;
	if ($count > 0) {
	$entry = '<nobr><a href="javascript:openGroupRoster('.
	"'$group','$status'".')">'.$text.'</a> - '.$count.
	'</nobr><br />';
	} else {
	$entry = '<nobr>'.$text.' - '.$count.'</nobr><br />';
	}
	return $entry;
	}


sub general_settings_form {	sub general_settings_form {
my ($r,$cdom,$cnum,$action,$tabcol,$formname,$page,$functions,$tools,	my ($r,$cdom,$cnum,$action,$formname,$page,$functions,$tools,
$toolprivs,$fixedprivs,$sectioncount,$stored,$states,$navbuttons,	$toolprivs,$fixedprivs,$sectioncount,$stored,$states,$navbuttons,
$rowColor1,$rowColor2,$gpterm,$ucgpterm,$crstype) = @_;	$gpterm,$ucgpterm,$crstype) = @_;
my ($nexttext,$prevtext);	my ($nexttext,$prevtext);
$r->print(' <br />	&groupsettings_options($r,$functions,$action,$formname,$stored,1,
<table width="100%" cellpadding="0" cellspacing="0" border="0">
');
&groupsettings_options($r,$tabcol,$functions,$action,$formname,$stored,1,
$gpterm,$ucgpterm,$crstype);	$gpterm,$ucgpterm,$crstype);
$r->print('	&access_date_settings($r,$action,$formname,$stored,2,$gpterm,$ucgpterm);
<tr>
<td colspan="4"> </td>
</tr>');
&access_date_settings($r,$tabcol,$action,$formname,$stored,2,$gpterm,
$ucgpterm);
$r->print('
<tr>
<td colspan="4"> </td>
</tr>');
if ($action eq 'create') {	if ($action eq 'create') {
&membership_options($r,$action,$formname,$tabcol,$sectioncount,3,	&membership_options($r,$cdom,$cnum,$action,$formname,$sectioncount,3,
$gpterm,$ucgpterm);	$gpterm,$ucgpterm);
$nexttext = $$navbuttons{'gtns'};	$nexttext = $$navbuttons{'gtns'};
} else {	} else {
Line 1210 sub general_settings_form {	Line 1530 sub general_settings_form {
my @unavailable = ();	my @unavailable = ();
&check_tools($functions,$tools,\@available,\@unavailable);	&check_tools($functions,$tools,\@available,\@unavailable);
@{$tools} = sort(keys(%{$functions}));	@{$tools} = sort(keys(%{$functions}));
&privilege_specificity($r,$tabcol,$rowColor1,$rowColor2,$action,	&privilege_specificity($r,$action,3,$tools,$stored,$toolprivs,
3,$tools,$stored,$toolprivs,$fixedprivs,	$fixedprivs,\@available,$formname,
\@available,$formname,$gpterm,$ucgpterm);	$gpterm,$ucgpterm);
$r->print('	&mapping_options($r,$action,$formname,$page,$sectioncount,
<tr>	$states,$stored,$navbuttons,4,5,
<td colspan="4"> </td>	$gpterm,$ucgpterm,$crstype,$cdom,$cnum);
</tr>');
&mapping_options($r,$action,$formname,$page,$tabcol,$sectioncount,
$states,$stored,$navbuttons,4,5,$rowColor1,
$rowColor2,$gpterm,$ucgpterm,$crstype);
$nexttext = $$navbuttons{'mose'};	$nexttext = $$navbuttons{'mose'};
}	}
$prevtext = $$navbuttons{'gtpp'};	$prevtext = $$navbuttons{'gtpp'};
&display_navbuttons($r,$formname,$$states{$action}[$page-1],$prevtext,	&display_navbuttons($r,$formname,$$states{$action}[$page-1],$prevtext,
$$states{$action}[$page+1],$nexttext);	$$states{$action}[$page+1],$nexttext);
$r->print('
</table>');
return;	return;
}	}

sub groupsettings_options {	sub groupsettings_options {
my ($r,$tabcol,$functions,$action,$formname,$stored,$image,$gpterm,	my ($r,$functions,$action,$formname,$stored,$image,$gpterm,
$ucgpterm,$crstype) = @_;	$ucgpterm,$crstype) = @_;
my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
'gdat' => "$ucgpterm open and close dates",	'gdat' => "Group access start and end dates",
'sten' => "Set a start date/time and end date/time for the $gpterm",	'gnde' => "Group name, title and available collaborative tools",
'gfun' => "$ucgpterm functionality",	'desc' => 'Group Title',
'gnde' => "$ucgpterm name, description and available functionality",	'func' => 'Collaborative Tools',
'desc' => 'Description',	'gnam' => 'Group Name',
'func' => 'Functionality',	'lett' => 'Letters, numbers and underscore only',
'gnam' => "$ucgpterm Name",	'doyo' => 'Different subsets of the chosen collaborative tools '.
'doyo' => "Do you want to assign different functionality ".	'for different group members?',
"to different $gpterm members?",
);	);
my ($crsquota,$freespace,$maxposs) = &get_quota_constraints($action,$stored);	my ($crsquota,$freespace,$maxposs) = &get_quota_constraints($action,$stored);
&topic_bar($r,$tabcol,$image,$lt{'gnde'});	&topic_bar($r,$image,$lt{'gnde'});
$r->print('	$r->print('
<tr>	<table class="LC_descriptive_input">
<td> </td>
<td colspan="3">
<table border="0" cellpadding="2" cellspacing="2">
<tr>	<tr>
<td><b>'.$lt{'gnam'}.':</b></td>	<td class="LC_description">'.$lt{'gnam'}.':</td>
<td colspan="5">	<td colspan="5">
');	');
if ($action eq 'create') {	if ($action eq 'create') {
$r->print('<input type="text" name="groupname" size="25" />');	$r->print('<input type="text" name="groupname" size="25" /> ('.
	$lt{'lett'}.')');
} else {	} else {
$r->print('<input type="hidden" name="groupname" value="'.	$r->print('<input type="hidden" name="groupname" value="'.
$env{'form.groupname'}.'" />'.$env{'form.groupname'});	$env{'form.groupname'}.'" />'.$env{'form.groupname'});
Line 1265 sub groupsettings_options {	Line 1576 sub groupsettings_options {
</td>	</td>
<tr>	<tr>
<tr>	<tr>
<td><b>$lt{'desc'}:</b></td>	<td class="LC_description">$lt{'desc'}:</td>
<td colspan="5"><input type="text" name="description" size="40"	<td colspan="5"><input type="text" name="description" size="40"
value="" />	value="" />
</td>	</td>
<tr>	<tr>
<tr>	<tr>
<td><b>$lt{'func'}:</b></td>	<td class="LC_description">$lt{'func'}:</td>
END	END
my $numitems = keys(%{$functions});	my $numitems = keys(%{$functions});
my $halfnum = int($numitems/2);	my $halfnum = int($numitems/2);
Line 1305 END	Line 1616 END
</td>	</td>
</tr>	</tr>
<tr>	<tr>
<td><b>'.&mt('Granularity:').'</b></td>	<td class="LC_description">'.&mt('Granularity:').'</td>
<td colspan="10">'.$lt{'doyo'}.' <label><input type="radio" name="granularity" value="Yes" />'.&mt('Yes').'</label> <label><input type="radio" name="granularity" value="No" checked="checked" />'.&mt('No').'</label>');	<td colspan="10">'.$lt{'doyo'}.' <label><input type="radio" name="granularity" value="Yes" />'.&mt('Yes').'</label> <label><input type="radio" name="granularity" value="No" checked="checked" />'.&mt('No').'</label>');
if ($action eq 'modify') {	if ($action eq 'modify') {
$r->print('  ('.&mt('Currently set to "[_1]"',	$r->print('  ('.&mt('Currently set to "[_1]"',
Line 1315 END	Line 1626 END
</td>	</td>
</tr>	</tr>
<tr>	<tr>
<td valign="top">'.&mt('<b>Disk quota:</b> ').'</td><td colspan="10">');	<td class="LC_description">'.&mt('Disk quota: ').'</td><td colspan="10">');
if ($action eq 'create') {	if ($action eq 'create') {
$r->print(&mt('If you enable the file repository for the [_1], allocate a disk quota.',$gpterm));	$r->print(&mt('If you enable the file repository for the [_1], allocate a disk quota.',$gpterm));
} else {	} else {
Line 1324 END	Line 1635 END
$r->print(' <input type="text" name="quota" size="4" />Mb');	$r->print(' <input type="text" name="quota" size="4" />Mb');
if ($action eq 'create') {	if ($action eq 'create') {
$r->print('<br />'.	$r->print('<br />'.
&mt('A total of [_1] Mb is shared between all [_2]s in the '.	&mt('A total of [_1] Mb can be divided amongst all [_2]s in the '.
'[_3], and [_4] Mb are currently unallocated.',$crsquota,	'[_3], and [_4] Mb are currently unallocated.',$crsquota,
$gpterm,lc($crstype),$freespace));	$gpterm,lc($crstype),sprintf("%.2f",$freespace)));
} else {	} else {
$r->print('  ('.&mt('The quota is currently [_1] Mb',	$r->print('  ('.&mt('The quota is currently [_1] Mb',
$$stored{'quota'}).').');	$$stored{'quota'}).').');

$r->print('<br />'.&mt('The quota can be increased to [_1] Mb, '.	$r->print('<br />'.&mt('The quota can be increased to [_1] Mb, '.
'by adding all unallocated space for [_2]s in the [_3].',	'by adding all unallocated space for [_2]s in the [_3].',
$maxposs,$gpterm,lc($crstype)));	sprintf("%.2f",$maxposs),$gpterm,lc($crstype)));
}	}
$r->print('	$r->print('
</td>	</td>
</tr>	</tr>
</table>	</table>
</td>
</tr>
');	');
return;	return;
}	}
Line 1362 sub get_quota_constraints {	Line 1671 sub get_quota_constraints {
}	}

sub membership_options {	sub membership_options {
my ($r,$action,$state,$tabcol,$sectioncount,$image,$gpterm,$ucgpterm) = @_;	my ($r,$cdom,$cnum,$action,$state,$sectioncount,$image,$gpterm,$ucgpterm)=@_;
my $crstype = &Apache::loncommon::course_type();	my $crstype = &Apache::loncommon::course_type();
my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
'pipa' => 'Pick parameters to generate membership list',	'pipa' => 'Build a list of users for selection of group members',
'gmem' => "$ucgpterm membership options",	'gmem' => "Group membership selection list criteria:",
'picr' => 'Pick the criteria to use to build a list of '.	'picr' => 'Pick the criteria to use to build a list of '.
lc($crstype).' users from which you will select ',	lc($crstype).' users from which you will select ',
'meof' => "members of the new $gpterm.",	'meof' => "members of the new group.",
'admg' => "additional members of the $gpterm.",	'admg' => "additional members of the group.",
'ifno' => "If you do not wish to add members when you first ".	'ifno' => "If you do not wish to add members when you first ".
"create the $gpterm, do not make any selections.",	"create the group, there is no need to pick any criteria.",
'asub' => "A subsequent step will also allow you to specify automatic adding/dropping of $gpterm members triggered by specified role and section changes.",	'asub' => "A subsequent step will also allow you to specify automatic adding/dropping of group members triggered by specified user role and section <i>changes</i> in the course.",
'acty' => 'Access types',	'acty' => 'Access types',
'coro' => $crstype.' roles',	'coro' => $crstype.' roles',
'cose' => $crstype.' sections',	'cose' => $crstype.' sections',
Line 1384 sub membership_options {	Line 1693 sub membership_options {
future => &mt('Will have future access'),	future => &mt('Will have future access'),
);	);

#FIXME need to plumb around for the various cr roles defined by the user	my @roles = ('st','cc','in','ta','ep','cr');
my @roles = ('st','cc','in','ta','ep');

my @sections = keys(%{$sectioncount});	my @sections = keys(%{$sectioncount});

&topic_bar($r,$tabcol,$image,$lt{'pipa'});	&topic_bar($r,$image,$lt{'pipa'});
$r->print('	$r->print('
<tr>	<b>'.$lt{'gmem'}.'</b><br />'.$lt{'picr'});
<td> </td>
<td colspan="3">
<b>'.$lt{'gmem'}.'</b><br/>'.$lt{'picr'});
if ($action eq 'create') {	if ($action eq 'create') {
$r->print($lt{'meof'}.'<br />'.$lt{'ifno'}.'<br />'.$lt{'asub'});	$r->print($lt{'meof'}.'<br />'.$lt{'ifno'}.'<br />'.$lt{'asub'});
} else {	} else {
Line 1403 sub membership_options {	Line 1708 sub membership_options {
$r->print('	$r->print('
<br />	<br />
<br />	<br />
<table border="0">	<table class="LC_status_selector">
<tr>	<tr>
<td><b>'.$lt{'acty'}.'</b></td>	<th>'.$lt{'acty'}.'</th>
<td> </td>	<th>'.$lt{'coro'}.'</th>
<td><b>'.$lt{'coro'}.'</b></td>');	<th>'.$lt{'cose'}.'</th>
if (@sections >0) {	</tr><tr><td>');
$r->print('
<td> </td>
<td><b>'.$lt{'cose'}.'</b></td>
<td> </td>');
}
$r->print('</tr><tr>');
$r->print(&Apache::lonhtmlcommon::status_select_row(\%status_types));	$r->print(&Apache::lonhtmlcommon::status_select_row(\%status_types));
$r->print('<td> </td>');	$r->print('</td><td>');
$r->print(&Apache::lonhtmlcommon::role_select_row(\@roles));	$r->print(&Apache::lonhtmlcommon::role_select_row(\@roles,undef,undef,1,$cdom,$cnum));
if (@sections > 0) {	if (@sections > 0) {
@sections = sort {$a cmp $b} @sections;	@sections = sort {$a cmp $b} @sections;
unshift(@sections,'none'); # Put 'no sections' next	unshift(@sections,'none'); # Put 'no sections' next
unshift(@sections,'all'); # Put 'all' at the front of the list	unshift(@sections,'all'); # Put 'all' at the front of the list
$r->print('<td> </td>	} else {
<td colspan="3" align="center" valign="top">'.	@sections = ('all','none');
&sections_selection(\@sections,'sectionpick').'</td>');
}	}
$r->print('	$r->print('</td><td>'.
	&sections_selection(\@sections,'sectionpick').'</td>
</tr>	</tr>
</table>	</table>');
</td>
</tr>');
return;	return;
}	}

Line 1443 sub sections_selection {	Line 1740 sub sections_selection {
}	}
foreach my $sec (@{$sections}) {	foreach my $sec (@{$sections}) {
if ($sec eq 'all') {	if ($sec eq 'all') {
$section_sel .= ' <option value="'.$sec.'" selected="selected">'.&mt('all sections').'</option>'."\n";	$section_sel .= ' <option value="'.$sec.'">'.&mt('all sections').'</option>'."\n";
} elsif ($sec eq 'none') {	} elsif ($sec eq 'none') {
$section_sel .= ' <option value="'.$sec.'">'.&mt('no section').'</option>'."\n";	$section_sel .= ' <option value="'.$sec.'">'.&mt('no section').'</option>'."\n";
} else {	} else {
Line 1458 sub sections_selection {	Line 1755 sub sections_selection {
}	}

sub access_date_settings {	sub access_date_settings {
my ($r,$tabcol,$action,$formname,$stored,$image,$gpterm,$ucgpterm) = @_;	my ($r,$action,$formname,$stored,$image,$gpterm,$ucgpterm) = @_;
my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
'sten' => "Default start and end dates for $gpterm access",	'sten' => "Default start and end dates for $gpterm access",
);	);
Line 1470 sub access_date_settings {	Line 1767 sub access_date_settings {
$endtime = $$stored{'enddate'};	$endtime = $$stored{'enddate'};
}	}
}	}
my ($start_table,$end_table) = &date_setting_table	my ($table) = &date_setting_table($starttime,$endtime,$formname);
($starttime,$endtime,$formname);	&topic_bar($r,$image,$lt{'sten'});
&topic_bar($r,$tabcol,$image,$lt{'sten'});
$r->print('	$r->print('
<tr>	'.$table.'
<td> </td>	');
<td colspan="3">'.$start_table.'</td>
<tr>
<tr>
<td colspan="4"> </td>
</tr>
<tr>
<td> </td>
<td colspan="3">'.$end_table.'</td>
<tr>');
return;	return;
}	}

sub choose_members_form {	sub choose_members_form {
my ($r,$cdom,$cnum,$tabcol,$action,$formname,$page,$groupname,$description,	my ($r,$cdom,$cnum,$action,$formname,$page,$groupname,$description,
$granularity,$quota,$startdate,$enddate,$tools,$fixedprivs,$toolprivs,	$granularity,$quota,$startdate,$enddate,$tools,$fixedprivs,$toolprivs,
$functions,$users,$userdata,$idx,$stored,$states,$navbuttons,	$functions,$users,$userdata,$idx,$stored,$states,$navbuttons,
$rowColor1,$rowColor2,$gpterm,$ucgpterm,$crstype) = @_;	$gpterm,$ucgpterm,$crstype) = @_;
my @regexps = ('user_','userpriv_','sec_');	my @regexps = ('user_','userpriv_','sec_');
my %origmembers;	my %origmembers;
$r->print(&Apache::lonhtmlcommon::echo_form_input(	$r->print(&Apache::lonhtmlcommon::echo_form_input(
Line 1501 sub choose_members_form {	Line 1788 sub choose_members_form {
\@regexps));	\@regexps));
my $earlyout = &validate_groupname($groupname,$action,$cdom,$cnum,$gpterm,	my $earlyout = &validate_groupname($groupname,$action,$cdom,$cnum,$gpterm,
$ucgpterm,$crstype);	$ucgpterm,$crstype);
$r->print('
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td> </td>
<td colspan="3">
');
if ($earlyout) {	if ($earlyout) {
$r->print($earlyout.'</td></tr>');	$r->print($earlyout);
&display_navbuttons($r,$formname,$$states{$action}[$page-1],	&display_navbuttons($r,$formname,$$states{$action}[$page-1],
$$navbuttons{'gtps'});	$$navbuttons{'gtps'});
$r->print('</table>');
return;	return;
}	}
my ($specimg,$memimg);	my ($specimg,$memimg);
Line 1519 sub choose_members_form {	Line 1799 sub choose_members_form {
my @unavailable = ();	my @unavailable = ();
&check_tools($functions,$tools,\@available,\@unavailable);	&check_tools($functions,$tools,\@available,\@unavailable);
if ($action eq 'create') {	if ($action eq 'create') {
&print_current_settings($r,$action,$tabcol,$rowColor1,$rowColor2,	&print_current_settings($r,$action,$functions,$startdate,$enddate,
$functions,$startdate,$enddate,$groupname,	$groupname,$description,$granularity,$quota,
$description,$granularity,$quota,\@available,	\@available,\@unavailable,$gpterm,$ucgpterm);
\@unavailable,$gpterm,$ucgpterm);
$specimg = 4;	$specimg = 4;
$memimg = 5;	$memimg = 5;
} else {	} else {
Line 1542 sub choose_members_form {	Line 1821 sub choose_members_form {
}	}
}	}
}	}
&privilege_specificity($r,$tabcol,$rowColor1,$rowColor2,$action,	&privilege_specificity($r,$action,$specimg,$tools,$stored,$toolprivs,
$specimg,$tools,$stored,$toolprivs,
$fixedprivs,\@available,$formname,$gpterm,$ucgpterm);	$fixedprivs,\@available,$formname,$gpterm,$ucgpterm);
my $newusers = &pick_new_members($r,$action,$formname,$tabcol,$rowColor1,	my $newusers = &pick_new_members($r,$action,$formname,\@available,$idx,
$rowColor2,\@available,$idx,$stored,	$stored,$memimg,$users,$userdata,
$memimg,$users,$userdata,$granularity,	$granularity,\%origmembers,$gpterm,
\%origmembers,$gpterm,$ucgpterm);	$ucgpterm);
if ($newusers \|\| $action eq 'create') {	if ($newusers \|\| $action eq 'create') {
&display_navbuttons($r,$formname,$$states{$action}[$page-1],	&display_navbuttons($r,$formname,$$states{$action}[$page-1],
$$navbuttons{'gtps'},$$states{$action}[$page+1],	$$navbuttons{'gtps'},$$states{$action}[$page+1],
Line 1557 sub choose_members_form {	Line 1835 sub choose_members_form {
&display_navbuttons($r,$formname,$$states{$action}[$page-1],	&display_navbuttons($r,$formname,$$states{$action}[$page-1],
$$navbuttons{'gtps'});	$$navbuttons{'gtps'});
}	}
$r->print('</table>');
return;	return;
}	}

sub display_navbuttons {	sub display_navbuttons {
my ($r,$formname,$prev,$prevtext,$next,$nexttext) = @_;	my ($r,$formname,$prev,$prevtext,$next,$nexttext) = @_;
$r->print('	$r->print('<div class="LC_navbuttons">');
<tr>
<td colspan="4"> </td>
</tr>
<tr>
<td> </td>
<td colspan="3">');
if ($prev) {	if ($prev) {
$r->print('	$r->print('
<input type="button" name="previous" value = "'.$prevtext.'"	<input type="button" name="previous" value = "'.$prevtext.'"
onclick="javascript:backPage(document.'.$formname.','."'".$prev."'".')"/>	onclick="javascript:backPage(document.'.$formname.','."'".$prev."'".')"/>
');	');
	} elsif ($prevtext) {
	$r->print('
	<input type="button" name="previous" value = "'.$prevtext.'"
	onclick="javascript:history.back()"/>
	');
}	}
if ($next) {	if ($next) {
$r->print('	$r->print('
<input type="button" name="next" value="'.$nexttext.'"	<input type="button" name="next" value="'.$nexttext.'"
onclick="javascript:nextPage(document.'.$formname.','."'".$next."'".')" />');	onclick="javascript:nextPage(document.'.$formname.','."'".$next."'".')" />');
}	}
$r->print('	$r->print('</div>');
</td>
</tr>
');
}	}

sub check_tools {	sub check_tools {
Line 1600 sub check_tools {	Line 1873 sub check_tools {
}	}

sub print_current_settings {	sub print_current_settings {
my ($r,$action,$tabcol,$rowColor1,$rowColor2,$functions,$startdate,$enddate,	my ($r,$action,$functions,$startdate,$enddate,$groupname,$description,
$groupname,$description,$granularity,$quota,$available,$unavailable,	$granularity,$quota,$available,$unavailable,$gpterm,$ucgpterm) = @_;
$gpterm,$ucgpterm) = @_;

my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
grna => "$ucgpterm Name",	grna => 'Group Name',
desc => 'Description',	desc => 'Group Title',
grfn => "$ucgpterm Functions",	grfn => "Collaborative Tools",
gran => 'Granularity',	gran => 'Granularity',
quot => 'File quota',	quot => 'File quota',
dfac => 'Default access dates',	dfac => 'Default access dates',
ygrs => "Your $gpterm selections",	ygrs => "Your group selections - ",
tfwa => "The following settings will apply to the $gpterm:",	tfwa => "The following settings will apply to the group:",
difn => 'Different functionality<br />for different members:',	difn => 'Different collaborative tools<br />for different members:',
stda => 'Start date',	stda => 'Start date',
enda => 'End date:',	enda => 'End date:',
);	);
Line 1624 sub print_current_settings {	Line 1896 sub print_current_settings {
} else {	} else {
$showend = &Apache::lonlocal::locallocaltime($enddate);	$showend = &Apache::lonlocal::locallocaltime($enddate);
}	}
$r->print('<table border="0" cellpadding="0" cellspacing="20">');
if ($action eq 'create') {	if ($action eq 'create') {
$r->print('	$r->print('
<tr>	<div><span style="font-size: larger">'.$lt{'ygrs'}.'</span>
<td><font face="arial,helvetica,sans-serif"><b>'.$lt{'ygrs'}.'</b></font>
<br />'.$lt{'tfwa'}.'	<br />'.$lt{'tfwa'}.'
</td>	</div>');
</tr>');
}	}
$r->print('<tr><td>');	$r->print(&Apache::loncommon::start_data_table('LC_course_group_status').
$r->print(&Apache::lonhtmlcommon::start_pick_box());	&Apache::loncommon::start_data_table_header_row());
$r->print('	$r->print('
<tr>	<th>'.$lt{'grna'}.'</th>
<td>	<th>'.$lt{'desc'}.'</th>
<table cellspacing="1" cellpadding="4">	<th>'.$lt{'grfn'}.'</th>
<tr bgcolor="'.$tabcol.'" align="center">	<th>'.$lt{'gran'}.'</th>
<td><b>'.$lt{'grna'}.'</b></td>	<th>'.$lt{'quot'}.'</th>
<td><b>'.$lt{'desc'}.'</b></td>	<th>'.$lt{'dfac'}.'</th>
<td><b>'.$lt{'grfn'}.'</b></td>	');
<td><b>'.$lt{'gran'}.'</b></td>	$r->print(&Apache::loncommon::end_data_table_header_row().
<td><b>'.$lt{'quot'}.'</b></td>	&Apache::loncommon::start_data_table_row('LC_data_table_dense'));
<td><b>'.$lt{'dfac'}.'</b></td>	$r->print('
</tr>	<td valign="top">'.$groupname.'</td>
<tr bgcolor="'.$rowColor2.'">	<td valign="top">'.$description.'</td>
<td valign="top"><small>'.$groupname.'</small></td>
<td valign="top"><small>'.$description.'</small></td>
<td>	<td>
');	');
if (@{$available} > 0) {	if (@{$available} > 0) {
$r->print('<small><b>Available:</b></small>	$r->print(&mt('<b>Available for assignment to members:</b>').
<table cellpadding="" cellspacing="1"><tr>');	'<table class="LC_group_priv"><tr>');
my $rowcell = int(@{$available}/2) + @{$available}%2;	my $rowcell = int(@{$available}/2) + @{$available}%2;
for (my $i=0; $i<@{$available}; $i++) {	for (my $i=0; $i<@{$available}; $i++) {
if (@{$available} > 3) {	if (@{$available} > 3) {
Line 1662 sub print_current_settings {	Line 1929 sub print_current_settings {
$r->print('</tr><tr>');	$r->print('</tr><tr>');
}	}
}	}
$r->print('<td><small>'.$$functions{$$available[$i]}.	$r->print('<td>'.$$functions{$$available[$i]}.
'</small></td><td> </td>');	'</td><td> </td>');
}	}
if ((@{$available} > 3) && (@{$available}%2)) {	if ((@{$available} > 3) && (@{$available}%2)) {
$r->print('<td> </td><td> </td>');	$r->print('<td> </td><td> </td>');
Line 1671 sub print_current_settings {	Line 1938 sub print_current_settings {
$r->print('</tr></table><br />');	$r->print('</tr></table><br />');
}	}
if (@{$unavailable} > 0) {	if (@{$unavailable} > 0) {
$r->print('<small><b>Unavailable:</b></small>	$r->print(&mt('<b>Unavailable for assignment:</b>').
<table cellpadding="0" cellspacing="1" border="0"><tr>');	'<table class="LC_group_priv"><tr>');
my $rowcell = int(@{$unavailable}/2) + @{$unavailable}%2;	my $rowcell = int(@{$unavailable}/2) + @{$unavailable}%2;
for (my $j=0; $j<@{$unavailable}; $j++) {	for (my $j=0; $j<@{$unavailable}; $j++) {
if (@{$unavailable} > 3) {	if (@{$unavailable} > 3) {
Line 1680 sub print_current_settings {	Line 1947 sub print_current_settings {
$r->print('</tr><tr>');	$r->print('</tr><tr>');
}	}
}	}
$r->print('<td><small>'.$$functions{$$unavailable[$j]}.	$r->print('<td>'.$$functions{$$unavailable[$j]}.
'</small></td><td> </td>');	'</td><td> </td>');
}	}
if ((@{$unavailable} > 3) && (@{$unavailable}%2)) {	if ((@{$unavailable} > 3) && (@{$unavailable}%2)) {
$r->print('<td> </td><td> </td>');	$r->print('<td> </td><td> </td>');
Line 1690 sub print_current_settings {	Line 1957 sub print_current_settings {
}	}
$r->print(<<"END");	$r->print(<<"END");
</td>	</td>
<td valign="top"><small><b>$lt{'difn'}	<td valign="top"><b>$lt{'difn'}</b> $granularity</td>
</b> $granularity</small></td>	<td valign="top">$quota Mb</td>
<td valign="top"><small>$quota Mb</small></td>	<td valign="top"><b>$lt{'stda'}</b> $showstart<br />
<td valign="top"><small><b>$lt{'stda'}</b> $showstart<br />	<b>$lt{'enda'}</b> $showend
<b>$lt{'enda'}</b> $showend</small>
</td>	</td>
</tr>
</table>
</td>
</tr>
END	END
$r->print(&Apache::lonhtmlcommon::end_pick_box());	$r->print(&Apache::loncommon::end_data_table_row().
$r->print('</td></tr></table><br />');	&Apache::loncommon::end_data_table());
return;	return;
}	}

sub pick_new_members {	sub pick_new_members {
my ($r,$action,$formname,$tabcol,$rowColor1,$rowColor2,$available,$idx,	my ($r,$action,$formname,$available,$idx,$stored,$img,$users,$userdata,
$stored,$img,$users,$userdata,$granularity,$origmembers,$gpterm,	$granularity,$origmembers,$gpterm,$ucgpterm) = @_;
$ucgpterm) = @_;
my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
'gpme' => "$ucgpterm membership",	'gpme' => "Group membership",
'addm' => 'Add members',	'addm' => 'Add members',
'setf' => 'Set functionality',	'setf' => 'Assign collaborative tools',
'func' => 'Functionality',	'func' => 'Tools',
'nome' => 'No members to add at this time.',	'nome' => 'No members to add at this time, as there are no users '.
	'matching the specified type(s), role(s) and section(s).',
'nnew' => "There are no users to add as new members, as all users".	'nnew' => "There are no users to add as new members, as all users".
" matching the specified type(s), role(s), and/or ".	" matching the specified type(s), role(s), and ".
"section(s) are already affiliated with this $gpterm.",	"section(s) are already affiliated with this group.",
'yoma' => 'You may need to use the '."'".'modify existing, past or '.	'yoma' => 'You may need to use the '."'".'modify existing, past or '.
'future members'."'".' page if you need to re-enable '.	'future members'."'".' page if you need to re-enable '.
'or activate access for previous or future members.',	'or activate access for previous or future members.',
Line 1745 sub pick_new_members {	Line 2007 sub pick_new_members {
$r->print(&check_uncheck_tools($r,$available));	$r->print(&check_uncheck_tools($r,$available));
}	}
}	}
&topic_bar($r,$tabcol,$img,$lt{'gpme'});	&topic_bar($r,$img,$lt{'gpme'});
if (keys(%members) > 0) {	if (keys(%members) > 0) {
$r->print('	$r->print('
<tr>
<td> </td>
<td colspan="3">
<table>	<table>
<tr>');	<tr>');
&check_uncheck_buttons($r,$formname,'member',$lt{'addm'});	&check_uncheck_buttons($r,$formname,'member',$lt{'addm'});
if (@{$available} > 0 && $granularity eq 'Yes') {	if (@{$available} > 0 && $granularity eq 'Yes') {
$r->print('<td><nobr>	$r->print('<td>
<fieldset><legend><b>'.$lt{'setf'}.'</b></legend>	<fieldset><legend><b>'.$lt{'setf'}.'</b></legend>
	<nobr>
<input type="button" value="check all"	<input type="button" value="check all"
onclick="javascript:checkAllTools(document.'.$formname.')" />	onclick="javascript:checkAllTools(document.'.$formname.')" />

<input type="button" value="uncheck all"	<input type="button" value="uncheck all"
onclick="javascript:uncheckAllTools(document.'.$formname.')" />	onclick="javascript:uncheckAllTools(document.'.$formname.')" />
</fieldset></nobr></td>');	</nobr>
	</fieldset></td>');
}	}
$r->print('</tr></table>	$r->print('</tr></table>
</td>
</tr>
<tr>
<td colspan="4"> </td>
</tr>
<tr>
<td> </td>
<td colspan="3">
');	');
$r->print(&Apache::lonhtmlcommon::start_pick_box());	$r->print(&Apache::loncommon::start_data_table().
	&Apache::loncommon::start_data_table_header_row());
$r->print('	$r->print('
<table border="0" cellpadding="4" cellspacing="1">	<th>'.&mt('Add?').'</b></td>
<tr bgcolor="'.$tabcol.'" align="center">	<th><a href="javascript:changeSort('."'fullname'".')">'.&mt('Name').'</a></td>
<td><b>'.&mt('Add?').'</b></td>	<th><a href="javascript:changeSort('."'username'".')">'.&mt('Username').'</a></td>
<td><b><a href="javascript:changeSort('."'fullname'".')">'.&mt('Name').'</a></b></td>	<th><a href="javascript:changeSort('."'domain'".')">'.&mt('Domain').'</a></td>
<td><b><a href="javascript:changeSort('."'username'".')">'.&mt('Username').'</a></b>	<th><a href="javascript:changeSort('."'id'".')">'.&mt('ID').'</a></td>
</td>	<th><a href="javascript:changeSort('."'section'".')">'.&mt('Section').'</a></td>
<td><b><a href="javascript:changeSort('."'domain'".')">'.&mt('Domain').'</a></b></td>
<td><b><a href="javascript:changeSort('."'id'".')">ID</a></b></td>
<td><b><a href="javascript:changeSort('."'section'".')">Section</a></b></td>
');	');
if (@{$available} > 0) {	if (@{$available} > 0) {
$r->print('<td><b>'.$lt{'func'}.'</b></td>');	$r->print('<th>'.$lt{'func'}.'</th>');
}	}
$r->print('</tr>');	$r->print(&Apache::loncommon::end_data_table_header_row());
if (@{$available} > 0) {	if (@{$available} > 0) {
if ($granularity eq 'Yes') {	if ($granularity eq 'Yes') {
$r->print('<tr bgcolor="#cccccc">	$r->print(&Apache::loncommon::start_data_table_row('LC_data_table_dense LC_data_table_highlight').'
<td colspan="6"> </td>	<td colspan="6"> </td>
<td align="center"><small><nobr><b>'.&mt('All:').'</b> ');	<td align="center"><nobr><b>'.&mt('All:').'</b> ');
foreach my $tool (@{$available}) {	foreach my $tool (@{$available}) {
$r->print('<label><input type="checkbox" name="togglefunc" '.	$r->print('<label><input type="checkbox" name="togglefunc" '.
'onclick="javascript:toggleTools(document.'.$formname.'.user_'.$tool.',this);"'.	'onclick="javascript:toggleTools(document.'.$formname.'.user_'.$tool.',this);"'.
' value="'.$tool.'">'.'<b>'.$tool.'</b></label>   ');	' value="'.$tool.'">'.'<b>'.$tool.'</b></label>   ');
}	}
$r->print('</nobr></small></td></tr>');	$r->print('</nobr></td></tr>');
}	}
}	}
my %Sortby = ();	my %Sortby = ();
Line 1819 sub pick_new_members {	Line 2070 sub pick_new_members {
push(@{$Sortby{$members{$user}[$$idx{fullname}]}},$user);	push(@{$Sortby{$members{$user}[$$idx{fullname}]}},$user);
}	}
}	}
my $rowNum = 0;
my $rowColor;
foreach my $key (sort(keys(%Sortby))) {	foreach my $key (sort(keys(%Sortby))) {
foreach my $user (@{$Sortby{$key}}) {	foreach my $user (@{$Sortby{$key}}) {
if ($rowNum %2 == 1) {
$rowColor = $rowColor1;
} else {
$rowColor = $rowColor2;
}
my $id = $members{$user}[$$idx{id}];	my $id = $members{$user}[$$idx{id}];
my $fullname = $members{$user}[$$idx{fullname}];	my $fullname = $members{$user}[$$idx{fullname}];
my $udom = $members{$user}[$$idx{udom}];	my $udom = $members{$user}[$$idx{udom}];
my $uname = $members{$user}[$$idx{uname}];	my $uname = $members{$user}[$$idx{uname}];
my $section = $members{$user}[$$idx{section}];	my $section = $members{$user}[$$idx{section}];
$r->print('<tr bgcolor="'.$rowColor.'"><td align="right">	$r->print(&Apache::loncommon::start_data_table_row('LC_data_table_dense').
<input type="checkbox" name="member" value="'.$user.'" /></td><td><small>'.	'<td align="right"><input type="checkbox" name="member" value="'.$user.'" /></td>'.
$fullname.'</small></td><td><small>'.$uname.'</small></td><td><small>'.	'<td>'.$fullname.'</td>'.
$udom.'</small></td><td><small>'.$id.'</small></td>'.	'<td>'.$uname.'</td>'.
'<td><small>'.$section.'</small></td>');	'<td>'.$udom.'</td>'.
	'<td>'.$id.'</td>'.
	'<td>'.$section.'</td>');
if (@{$available} > 0) {	if (@{$available} > 0) {
$r->print('<td align="center"><nobr><small>'.	$r->print('<td align="center"><nobr>'.
'       ');	'       ');
foreach my $tool (@{$available}) {	foreach my $tool (@{$available}) {
if ($granularity eq 'Yes') {	if ($granularity eq 'Yes') {
Line 1850 sub pick_new_members {	Line 2096 sub pick_new_members {
$tool.'" value="'.$user.'" />'.$tool.'   ');	$tool.'" value="'.$user.'" />'.$tool.'   ');
}	}
}	}
$r->print('</small></nobr></td>');	$r->print('</nobr></td>');
}	}
$r->print('</tr>'."\n");	$r->print(&Apache::loncommon::end_data_table_row()."\n");
$rowNum ++;
}	}
}	}
$r->print(&Apache::lonhtmlcommon::end_pick_box());	$r->print(&Apache::loncommon::end_data_table());
$r->print('
</td>
</tr>');
} else {	} else {
$r->print('
<tr>
<td> </td>
<td colspan="3">
');
if ($totalusers > 0) {	if ($totalusers > 0) {
$r->print($lt{'nnew'}.'<br /><br />'.$lt{'yoma'});	$r->print($lt{'nnew'}.'<br /><br />'.$lt{'yoma'});
} else {	} else {
$r->print($lt{'nome'});	$r->print($lt{'nome'});
}	}
$r->print('
</td>
</tr>');
}	}
return $newusers;	return $newusers;
}	}

sub privilege_specificity {	sub privilege_specificity {
my ($r,$tabcol,$rowColor1,$rowColor2,$action,$img,$tools,$stored,	my ($r,$action,$img,$tools,$stored,$toolprivs,$fixedprivs,$available,
$toolprivs,$fixedprivs,$available,$formname,$gpterm,$ucgpterm) = @_;	$formname,$gpterm,$ucgpterm) = @_;
my %lt = &Apache::lonlocal::texthash (	my %lt = &Apache::lonlocal::texthash (
'uprv' => 'User privileges',	'uprv' => 'User privileges for collaborative tools',
'frty' => 'For each type of functionality you have chosen to include, '.	'frty' => 'For each collaborative tool you have chosen to include, '.
'there is a set of standard privileges which apply to all '.	'there is a set of core privileges which all group members '.
'of those for whom the functionality is enabled.',	'assigned use of the tool will receive.',
'thar' => 'There are also additional privileges which can be set for '.	'thar' => 'For some tools there are also additional optional '.
'some, or all, members. Please choose one of the following:',	'privileges which can be set.',
'fort' => 'For the types of functionality you have chosen to include '.	'plch' => 'Choose one of the following:',
'there are no additional privileges which can be set for some '.	'fort' => 'For the collaborative tools you have chosen to include '.
'or all members.',	'only core privileges are available, '.
'eaty' => 'Each of the types of functionality includes standard '.	'so there are no optional privileges to assign.',
'privileges which apply to members with access to that '.	'eaty' => 'Each collaborative tool includes core '.
'functionality, and may also include additional privileges '.	'privileges assigned to all members with access to the '.
	'tool. Some tools may also feature additional privileges '.
'which can be set for specific members.',	'which can be set for specific members.',
'cutg' => "Currently the $gpterm is configured ",	'cutg' => 'Currently the group is configured ',
'sdif' => "so different $gpterm members can receive different privileges.",	'sdif' => 'so different members can receive different optional privileges for a particular tool.',
'sall' => "so all $gpterm members will receive the same privileges.",	'sall' => 'so all members will receive the same optional privileges for a particular tool.',
'algm' => "All $gpterm members will receive the same privileges.",	'algm' => 'All group members will receive the same privileges for any tool assigned to them, including the default set of optional privileges.',
'smgp' => "Some $gpterm members will receive different privileges from ".	'smgp' => 'Different group members may receive different privileges from '.
"others.",	'others for the tools they have been assigned.',
'thwi' => "These will be the privileges all $gpterm members receive, ".	'thwi' => 'These will be the privileges all group members receive for a particular assigned tool, '.
"if you selected the first option above.",	'if you selected the first option above.',
'thes' => "These will be the privileges given to members assigned ".	'thes' => "These will be the privileges given to members assigned ".
"in the future, including via automatic $gpterm assignment ".	"in the future via automatic group assignment ".
"for specific sections/roles ",	"for users who receive specific sections/roles in the course ",
'asyo' => "As you have chosen not to include any functionality in the ".	'asyo' => "As you have chosen not to include any collaborative tools ".
"$gpterm, no default user privileges settings need to be set.",	"in the group, no default optional privileges need to be set.",
'plin' => 'Please indicate which <b>optional</b> privileges members '.	'plin' => 'Indicate which <b>optional</b> privileges members '.
'will receive by default.',	'will receive by default for a specific tool.',
'oppr' => 'Optional privileges',	'oppr' => 'Optional privileges',
'defp' => 'The default privileges new members will receive are:',	'defp' => 'The default privileges new members will receive are:',
);	);
Line 1921 sub privilege_specificity {	Line 2156 sub privilege_specificity {
}	}
}	}
}	}
&topic_bar($r,$tabcol,$img,$lt{'uprv'});	&topic_bar($r,$img,$lt{'uprv'});
$r->print('
<tr>
<td> </td>
<td colspan="3">
');
if ((($action eq 'create') && (@{$available} > 0)) \|\|	if ((($action eq 'create') && (@{$available} > 0)) \|\|
(($action eq 'modify') && ($formname eq 'change_settings'))) {	(($action eq 'modify') && ($formname eq 'change_settings'))) {
my %specific = (	my %specific = (
'No' => 'checked="checked"',	'No' => 'checked="checked"',
'Yes' => '',	'Yes' => '',
Line 1936 sub privilege_specificity {	Line 2166 sub privilege_specificity {
if ($action eq 'create') {	if ($action eq 'create') {
$r->print($lt{'frty'}.'<br />');	$r->print($lt{'frty'}.'<br />');
if ($totaloptionalprivs) {	if ($totaloptionalprivs) {
$r->print($lt{'thar'});	$r->print($lt{'thar'}.'<br /><br />'.$lt{'plch'});
} else {	} else {
$r->print($lt{'fort'});	$r->print($lt{'fort'});
}	}
Line 1952 sub privilege_specificity {	Line 2182 sub privilege_specificity {
}	}
if ($totaloptionalprivs) {	if ($totaloptionalprivs) {
$r->print('	$r->print('
<br /><br /><label><nobr><input type="radio" name="specificity" value="No" '.$specific{'No'}.' /> '.$lt{'algm'}.'</nobr></label><br/>	<br />
<label><nobr><input type="radio" name="specificity" value="Yes" '.$specific{'Yes'}.' /> '.$lt{'smgp'}.'</nobr></label>	<label><nobr><input type="radio" name="specificity" value="No" '.$specific{'No'}.' /> '.$lt{'algm'}.'</nobr></label><br />
</td>	<label><nobr><input type="radio" name="specificity" value="Yes" '.$specific{'Yes'}.' /> '.$lt{'smgp'}.'</nobr></label><br /><br />');
</tr>
<tr>
<td colspan="4"> </td>
</tr>');
} else {	} else {
$r->print('<input type="hidden" name="specificity" value="No" />');	$r->print('<input type="hidden" name="specificity" value="No" />');
}	}
if ($totaloptionalprivs) {	if ($totaloptionalprivs) {
$r->print('	$r->print($lt{'plin'});
<tr>
<td> </td>
<td colspan="3">'.$lt{'plin'});
if ($action eq 'create') {	if ($action eq 'create') {
$r->print(' '.$lt{'thwi'});	$r->print('<br />'.$lt{'thwi'});
}	}
$r->print('<br />'.$lt{'thes'});	$r->print('<br />'.$lt{'thes'});
if ($action eq 'create') {	if ($action eq 'create') {
Line 1977 sub privilege_specificity {	Line 2200 sub privilege_specificity {
$r->print('('.&mt('if enabled below').').');	$r->print('('.&mt('if enabled below').').');
}	}
$r->print('<br /><br />	$r->print('<br /><br />
</td>	<table><tr>');
</tr>
<tr>
<td> </td>
<td colspan="2"><table><tr>');
&check_uncheck_buttons($r,$formname,'defpriv',$lt{'oppr'});	&check_uncheck_buttons($r,$formname,'defpriv',$lt{'oppr'});
$r->print('	$r->print('
</tr>	</tr>
</table>	</table>
</td>
<td width="100%"> </td>
</tr><tr>
<td> </td>
<td colspan="3">
<br />	<br />
');	');
} else {	} else {
$r->print('<tr><td> </td><td colspan="3">'.$lt{'algm'}.'<br /><br />');	$r->print($lt{'algm'}.'<br /><br />');
}	}
&default_privileges($r,$action,$tabcol,$rowColor1,$rowColor2,	&default_privileges($r,$action,$tools,$toolprivs,$fixedprivs,
$tools,$toolprivs,$fixedprivs,$available);	$available);
} else {	} else {
if ($action eq 'create') {	if ($action eq 'create') {
$r->print($lt{'asyo'});	$r->print($lt{'asyo'});
	$r->print('<input type="hidden" name="specificity" value="No" />');
} elsif ($action eq 'modify' && $formname eq 'pick_members') {	} elsif ($action eq 'modify' && $formname eq 'pick_members') {
my @defprivs;	my @defprivs;
if (ref($$stored{'defpriv'}) eq 'ARRAY') {	if (ref($$stored{'defpriv'}) eq 'ARRAY') {
Line 2013 sub privilege_specificity {	Line 2228 sub privilege_specificity {
$r->print($lt{'sall'});	$r->print($lt{'sall'});
}	}
$r->print(' '.$lt{'defp'}.'<br /><br />');	$r->print(' '.$lt{'defp'}.'<br /><br />');
&display_defprivs($r,$tabcol,$rowColor1,$rowColor2,$tools,	&display_defprivs($r,$tools,$toolprivs,\@defprivs);
$toolprivs,\@defprivs);
}	}
}	}
$r->print('
</td>
</tr>
');
return;	return;
}	}

sub default_privileges {	sub default_privileges {
my ($r,$action,$tabcol,$rowColor1,$rowColor2,$tools,$toolprivs,	my ($r,$action,$tools,$toolprivs,$fixedprivs,$available) = @_;
$fixedprivs,$available) = @_;
my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
'addp' => 'Additional privileges',	'addp' => 'Additional privileges',
'fixp' => 'Fixed privileges',	'fixp' => 'Fixed privileges',
'oppr' => 'Optional privileges',	'oppr' => 'Optional privileges',
'func' => 'Function',	'func' => 'Collaborative Tool',
);	);
$r->print(&Apache::lonhtmlcommon::start_pick_box());	$r->print(&Apache::lonhtmlcommon::start_pick_box('LC_group_priv_box').
$r->print('<tr>	&Apache::lonhtmlcommon::row_title($lt{'func'},undef,
<td bgcolor="'.$tabcol.'" valign="top">	'LC_groups_functionality'));
<table cellspacing="0" cellpadding="1">	$r->print(join('</td><td class="LC_groups_functionality">',@{$tools}));
<tr>	$r->print(&Apache::lonhtmlcommon::row_closure(1));
<td valign="top"><b>'.$lt{'func'}.'</b></td>	my $fixed = '';
</tr>	my $dynamic = '';
<tr>
<td valign="top"><b>'.$lt{'fixp'}.'</b></td>
</tr>
<tr>
<td valign="top"><b>'.$lt{'oppr'}.'</b></td>
</tr>
</table>
</td>
');
foreach my $tool (@{$tools}) {	foreach my $tool (@{$tools}) {
$r->print('<td align="center" valign="top">
<table cellspacing="0" cellpadding="1">
<tr bgcolor="#cccccc">
<td colspan="2" align="center"><b>'.$tool.'</b></td>
</tr>
');
my $privcount = 0;	my $privcount = 0;
my $fixed = '';	if ($dynamic ne '') {
my $dynamic = '';	$dynamic .= '</td><td class="LC_groups_optional">';
	}
	$dynamic .= '<table class="LC_group_priv"><tr>';
foreach my $priv (sort(keys(%{$$toolprivs{$tool}}))) {	foreach my $priv (sort(keys(%{$$toolprivs{$tool}}))) {
if (exists($$fixedprivs{$tool}{$priv})) {	if (exists($$fixedprivs{$tool}{$priv})) {
$fixed .= '<input type="hidden" name="defpriv" value="'.$priv.'" />'.$$toolprivs{$tool}{$priv}.' ';	if ($fixed ne '') {
	$fixed .= '</td><td class="LC_groups_fixed">';
	}
	$fixed .= '<input type="hidden" name="defpriv" value="'.$priv.'" /><nobr>'.$$toolprivs{$tool}{$priv}.' ';
if ($action eq 'modify') {	if ($action eq 'modify') {
if (grep/^$tool$/,@{$available}) {	if (grep(/^$tool$/,@{$available})) {
$fixed .= '<small>'.&mt('(on)').'<small> ';	$fixed .= '<small>'.&mt('(on)').'<small> ';
} else {	} else {
$fixed .= '<small>'.&mt('(off)').'<small> ';	$fixed .= '<small>'.&mt('(off)').'<small> ';
}	}
}	}
	$fixed .= '</nobr>';
} else {	} else {
$privcount ++;	$privcount++;
if ($privcount == 3) {	if ($privcount == 3) {
$dynamic .= '</tr>	$dynamic .= '</tr>
<tr bgcolor="'.$rowColor1.'">'."\n";	<tr>'."\n";
}	}
$dynamic .= '<td><label><input type="checkbox" name="defpriv" value="'.$priv.'" />'.$$toolprivs{$tool}{$priv}.'</label></td>'."\n";	$dynamic .= '<td><nobr><label><input type="checkbox" name="defpriv" value="'.$priv.'" />'.$$toolprivs{$tool}{$priv}.'</label></nobr></td>'."\n";
}	}
}	}
if ($dynamic eq '') {	if ($privcount == 0) {
$dynamic = '<td>None</td>'."\n";	$dynamic .= '<td>None</td>'."\n";
}	}
if ($privcount < 3) {	if ($privcount < 3) {
$dynamic .= '</tr>	$dynamic .= '<td> </td>'."\n";
<tr bgcolor="'.$rowColor1.'">
<td colspan="2"> </td>'."\n";
} elsif ($privcount%2) {	} elsif ($privcount%2) {
$dynamic = '<td> </td>'."\n";	$dynamic = '<td> </td>'."\n";
}	}
$r->print('<tr bgcolor="'.$rowColor2.'">	$dynamic .= '</tr></table>';
<td colspan="2" align="center"><nobr>'.$fixed.'</nobr></td>
</tr>
<tr bgcolor="'.$rowColor1.'">'."\n".$dynamic.'</tr>'."\n".'</table>'."\n".'</td>
');
}	}
$r->print('</tr>'."\n");	$r->print(&Apache::lonhtmlcommon::row_title($lt{'fixp'},undef,
$r->print(&Apache::lonhtmlcommon::end_pick_box());	'LC_groups_fixed').
	$fixed.
	&Apache::lonhtmlcommon::row_closure(1));
	$r->print(&Apache::lonhtmlcommon::row_title($lt{'oppr'},undef,
	'LC_groups_optional').
	$dynamic.
	&Apache::lonhtmlcommon::end_pick_box());
$r->print('<br />');	$r->print('<br />');
return;	return;

}	}

sub display_defprivs {	sub display_defprivs {
my ($r,$tabcol,$rowColor1,$rowColor2,$tools,$toolprivs,$defprivs) = @_;	my ($r,$tools,$toolprivs,$defprivs) = @_;
	my $function = &Apache::loncommon::get_users_function();
	my $tabcol = &Apache::loncommon::designparm($function.'.tabbg');
	my $rowColor1 = "#dddddd";
	my $rowColor2 = "#eeeeee";
my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
'priv' => 'Privileges',	'priv' => 'Privileges',
'func' => 'Function',	'func' => 'Collaborative Tool',
);	);
$r->print(&Apache::lonhtmlcommon::start_pick_box());	$r->print(&Apache::lonhtmlcommon::start_pick_box());
$r->print('<tr>');	$r->print('<tr>');
Line 2114 sub display_defprivs {	Line 2319 sub display_defprivs {
@{$currprivs{$tool}} = ();	@{$currprivs{$tool}} = ();
foreach my $priv (sort(keys(%{$$toolprivs{$tool}}))) {	foreach my $priv (sort(keys(%{$$toolprivs{$tool}}))) {
if (ref($defprivs) eq 'ARRAY') {	if (ref($defprivs) eq 'ARRAY') {
if (grep/^\Q$priv\E$/,@{$defprivs}) {	if (grep(/^\Q$priv\E$/,@{$defprivs})) {
push(@{$currprivs{$tool}},$priv);	push(@{$currprivs{$tool}},$priv);
}	}
}	}
Line 2170 sub display_defprivs {	Line 2375 sub display_defprivs {


sub change_members_form {	sub change_members_form {
my ($r,$cdom,$cnum,$tabcol,$action,$formname,$page,$groupname,$description,	my ($r,$cdom,$cnum,$action,$formname,$page,$groupname,$description,
$startdate,$enddate,$tools,$fixedprivs,$functions,$users,$userdata,	$startdate,$enddate,$tools,$fixedprivs,$functions,$users,$userdata,
$granularity,$quota,$specificity,$idx,$states,$navbuttons,$rowColor1,	$granularity,$quota,$specificity,$idx,$states,$navbuttons,$gpterm,
$rowColor2,$gpterm,$ucgpterm) = @_;	$ucgpterm) = @_;
my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
grse => "$ucgpterm settings",	grse => "$ucgpterm settings",
mogm => "Modify $gpterm membership",	mogm => "Modify $gpterm membership",
Line 2191 sub change_members_form {	Line 2396 sub change_members_form {
my $prevtext = $$navbuttons{'gtpp'};	my $prevtext = $$navbuttons{'gtpp'};
$r->print('	$r->print('
<br />	<br />
<table width="100%" cellpadding="0" cellspacing="0" border="0">
');
&topic_bar($r,$tabcol,1,$lt{'grse'});
$r->print('
<tr>
<td> </td>
<td colspan="3">
');
&print_current_settings($r,$action,$tabcol,$rowColor1,$rowColor2,
$functions,$startdate,$enddate,$groupname,
$description,$granularity,$quota,\@available,
\@unavailable,$gpterm,$ucgpterm);
$r->print('
</td></tr><tr><td colspan="4"> </td></tr>');
&topic_bar($r,$tabcol,2,$lt{'mogm'});
$r->print('
<tr>
<td> </td>
<td colspan="3">
');	');
&current_membership($r,$cdom,$cnum,$formname,$tabcol,$rowColor1,	&topic_bar($r,1,$lt{'grse'});
$rowColor2,$groupname,\@available,\@unavailable,	&print_current_settings($r,$action,$functions,$startdate,$enddate,
$fixedprivs,$granularity,$specificity);	$groupname,$description,$granularity,$quota,
$r->print('</td>');	\@available,\@unavailable,$gpterm,$ucgpterm);
&display_navbuttons($r,$formname,$$states{$action}[$page-1],$prevtext,	&topic_bar($r,2,$lt{'mogm'});
$$states{$action}[$page+1],$nexttext);	my $numcurrent = &current_membership($r,$cdom,$cnum,$formname,$groupname,
$r->print('</table>');	\@available,\@unavailable,$fixedprivs,
	$granularity,$specificity);
	if ($numcurrent > 0) {
	&display_navbuttons($r,$formname,$$states{$action}[$page-1],$prevtext,
	$$states{$action}[$page+1],$nexttext);
	} else {
	&display_navbuttons($r,$formname,$$states{$action}[$page-1],$prevtext);
	}
return;	return;
}	}

sub current_membership {	sub current_membership {
my ($r,$cdom,$cnum,$formname,$tabcol,$rowColor1,$rowColor2,$groupname,	my ($r,$cdom,$cnum,$formname,$groupname,$available,$unavailable,
$available,$unavailable,$fixedprivs,$granularity,$specificity) = @_;	$fixedprivs,$granularity,$specificity) = @_;
my %membership = &Apache::lonnet::get_group_membership($cdom,$cnum,	my %membership = &Apache::lonnet::get_group_membership($cdom,$cnum,
$groupname);	$groupname);
my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
Line 2237 sub current_membership {	Line 2430 sub current_membership {
'reen' => 'Re-enable',	'reen' => 'Re-enable',
'acti' => 'Activate',	'acti' => 'Activate',
'dele' => 'Delete',	'dele' => 'Delete',
'curf' => 'Current Functionality',	'curf' => 'Current Tool Set',
'chpr' => 'Change Privileges'	'chpr' => 'Change Privileges'
);	);
my ($current,$hastools,$addtools,$num_reenable,$num_activate,$num_expire) =	my ($current,$num_items,$hastools,$addtools) =
&Apache::longroup::group_memberlist($cdom,$cnum,$groupname,$fixedprivs,	&Apache::longroup::group_memberlist($cdom,$cnum,$groupname,$fixedprivs,
$available);	$available);
if (keys(%{$current}) > 0) {	my $numcurrent = scalar(keys(%{$current}));
	if ($numcurrent > 0) {
$r->print('	$r->print('
<tr>
<td> </td>
<td colspan="2">
<table>	<table>
<tr>');	<tr>');
if ($num_expire) {	if ($num_items->{'active'}) {
&check_uncheck_buttons($r,$formname,'expire',$lt{'expi'});	&check_uncheck_buttons($r,$formname,'expire',$lt{'expi'});
}	}
if ($num_reenable) {	if ($num_items->{'previous'}) {
&check_uncheck_buttons($r,$formname,'reenable',$lt{'reen'});	&check_uncheck_buttons($r,$formname,'reenable',$lt{'reen'});
}	}
if ($num_activate) {	if ($num_items->{'future'}) {
&check_uncheck_buttons($r,$formname,'activate',$lt{'acti'});	&check_uncheck_buttons($r,$formname,'activate',$lt{'acti'});
}	}
&check_uncheck_buttons($r,$formname,'deletion',$lt{'dele'});	&check_uncheck_buttons($r,$formname,'deletion',$lt{'dele'});
Line 2284 sub current_membership {	Line 2475 sub current_membership {
$r->print(<<"END");	$r->print(<<"END");
</tr>	</tr>
</table>	</table>
</td>	<br />
<td width="100%"> </td>
</tr>
<tr>
<td colspan="4"> </td>
</tr>
<tr>
<td> </td>
<td colspan="3">
END	END
$r->print(&Apache::lonhtmlcommon::start_pick_box());	$r->print(&Apache::loncommon::start_data_table().
	&Apache::loncommon::start_data_table_header_row());
$r->print(<<"END");	$r->print(<<"END");
<table border="0" cellpadding="4" cellspacing="1">	<th>$lt{'actn'}</th>
<tr bgcolor="$tabcol" align="center">	<th><a href="javascript:changeSort('fullname')">$lt{'name'}</a></th>
<td><b>$lt{'actn'}</b></td>	<th><a href="javascript:changeSort('username')">$lt{'usnm'}</a></th>
<td><b><a href="javascript:changeSort('fullname')">$lt{'name'}</a></b></td>	<th><a href="javascript:changeSort('domain')">$lt{'doma'}</a></th>
<td><b><a href="javascript:changeSort('username')">$lt{'usnm'}</a></b>	<th><a href="javascript:changeSort('id')">ID</a></th>
</td>	<th><a href="javascript:changeSort('start')">$lt{'stda'}</a></th>
<td><b><a href="javascript:changeSort('domain')">$lt{'doma'}</a></b></td>	<th><a href="javascript:changeSort('end')">$lt{'enda'}</a></th>
<td><b><a href="javascript:changeSort('id')">ID</a></b></td>
<td><b><a href="javascript:changeSort('start')">$lt{'stda'}</a></b></td>
<td><b><a href="javascript:changeSort('end')">$lt{'enda'}</a></b></td>
END	END
my $colspan = 0;	my $colspan = 0;
if ($hastools) {	if ($hastools) {
$r->print('<td><b>'.$lt{'curf'}.'</b></td>');	$r->print('<th>'.$lt{'curf'}.'</th>');
$colspan ++;	$colspan++;
}	}
if ($addtools) {	if ($addtools) {
$r->print('<td><b>Additional Functionality</b></td>');	$r->print('<th>'.&mt('Additional Tools').'</th>');
$colspan ++;	$colspan++;
}	}
$r->print('</tr>');	$r->print(&Apache::loncommon::end_data_table_header_row());
if ($colspan) {	if ($colspan) {
if ($granularity eq 'Yes') {	if ($granularity eq 'Yes') {
$r->print('<tr bgcolor="#cccccc">	$r->print(&Apache::loncommon::start_data_table_row('LC_data_table_dense LC_data_table_highlight').'
<td colspan="7"> </td>	<td colspan="7"> </td>
<td colspan="'.$colspan.'" align="center"><small><nobr><b>'.&mt('All:').	<td colspan="'.$colspan.'" align="center"><nobr><b>'.&mt('All:').
'</b> ');	'</b> ');
foreach my $tool (@{$available}) {	foreach my $tool (@{$available}) {
$r->print('<label><input type="checkbox" name="togglefunc"'.	$r->print('<label><input type="checkbox" name="togglefunc"'.
' onclick="javascript:toggleTools(document.'.$formname.'.user_'.$tool.',this);"'.	' onclick="javascript:toggleTools(document.'.$formname.'.user_'.$tool.',this);"'.
' value="'.$tool.'">'.'<b>'.$tool.'</b></label>   ');	' value="'.$tool.'" />'.'<b>'.$tool.'</b></label>   ');
}	}
$r->print('</nobr></small></td></tr>');	$r->print('</nobr></td></tr>');
}	}
}	}
my %Sortby = ();	my %Sortby = ();
Line 2345 END	Line 2526 END
push(@{$Sortby{$$current{$user}{fullname}}},$user);	push(@{$Sortby{$$current{$user}{fullname}}},$user);
}	}
}	}
my $rowNum = 0;
my $rowColor;
foreach my $key (sort(keys(%Sortby))) {	foreach my $key (sort(keys(%Sortby))) {
foreach my $user (@{$Sortby{$key}}) {	foreach my $user (@{$Sortby{$key}}) {
if ($rowNum %2 == 1) {
$rowColor = $rowColor1;
} else {
$rowColor = $rowColor2;
}
my $id = $$current{$user}{id};	my $id = $$current{$user}{id};
my $fullname = $$current{$user}{fullname};	my $fullname = $$current{$user}{fullname};
my $udom = $$current{$user}{udom};	my $udom = $$current{$user}{udom};
my $uname = $$current{$user}{uname};	my $uname = $$current{$user}{uname};
my $start = $$current{$user}{start};	my $start = $$current{$user}{start};
my $end = $$current{$user}{end};	my $end = $$current{$user}{end};
$r->print('<tr bgcolor="'.$rowColor.'">	$r->print(&Apache::loncommon::start_data_table_row('LC_data_table_dense').'
<td><small>');	<td>');
if ($$current{$user}{changestate} eq 'reenable') {	if ($$current{$user}{changestate} eq 'reenable') {
$r->print('<nobr><label>'.	$r->print('<nobr><label>'.
'<input type="checkbox" name="reenable" value="'.$user.'" />'.	'<input type="checkbox" name="reenable" value="'.$user.'" />'.
Line 2384 END	Line 2558 END
'</label></nobr>');	'</label></nobr>');
}	}
$r->print('	$r->print('
</td>	</td>'.
<td><small>'.	'<td>'.$fullname.'</td>'.
$fullname.'</small></td><td><small>'.$uname.'</small></td><td><small>'.	'<td>'.$uname.'</td>'.
$udom.'</small></td><td><small>'.$id.'</small></td><td><small>'.$start.	'<td>'. $udom.'</td>'.
'</small></td><td><small>'.$end.'</small></td>');	'<td>'.$id.'</td>'.
	'<td>'.$start.'</td>'.
	'<td>'.$end.'</td>');
if ($hastools) {	if ($hastools) {
$r->print('<td align="left"><small><nobr>'.	$r->print('<td align="left"><nobr>'.
'      ');	'      ');
foreach my $tool (@{$$current{$user}{currtools}}) {	foreach my $tool (@{$$current{$user}{currtools}}) {
if ($granularity eq 'Yes') {	if ($granularity eq 'Yes') {
Line 2406 END	Line 2582 END
}	}
$r->print('   ');	$r->print('   ');
}	}
$r->print('</nobr></small></td>');	$r->print('</nobr></td>');
}	}
if ($addtools) {	if ($addtools) {
$r->print('<td align="left"><small>');	$r->print('<td align="left">');
if ($granularity eq 'Yes') {	if ($granularity eq 'Yes') {
foreach my $tool (@{$$current{$user}{newtools}}) {	foreach my $tool (@{$$current{$user}{newtools}}) {
$r->print('<nobr><label><input type="checkbox"	$r->print('<nobr><label><input type="checkbox"
Line 2425 END	Line 2601 END
'</nobr>   ');	'</nobr>   ');
}	}
}	}
$r->print('</small></td>');	$r->print('</td>');
}	}
$r->print('</tr>'."\n");	$r->print(&Apache::loncommon::end_data_table_row()."\n");
$rowNum ++;
}	}
}	}
$r->print(&Apache::lonhtmlcommon::end_pick_box());	$r->print(&Apache::loncommon::end_data_table());
$r->print('	} else {
</td>	$r->print(&mt('There are no active, future or previous group members to modify.'));
</tr>');
}	}
return;	return $numcurrent;
}	}

sub check_uncheck_buttons {	sub check_uncheck_buttons {
my ($r,$formname,$field,$title,$colspan) = @_;	my ($r,$formname,$field,$title,$colspan) = @_;
$r->print('	$r->print('
<td '.$colspan.'>	<td '.$colspan.'>
<nobr>
<fieldset>	<fieldset>
<legend><b>'.$title.'</b></legend>	<legend><b>'.$title.'</b></legend>
	<nobr>
<input type="button" value="check all"	<input type="button" value="check all"
onclick="javascript:checkAll(document.'.$formname.'.'.$field.')" />	onclick="javascript:checkAll(document.'.$formname.'.'.$field.')" />

<input type="button" value="uncheck all"	<input type="button" value="uncheck all"
onclick="javascript:uncheckAll(document.'.$formname.'.'.$field.')" />	onclick="javascript:uncheckAll(document.'.$formname.'.'.$field.')" />
</fieldset>
</nobr>	</nobr>
	</fieldset>
</td>	</td>
');	');
}	}


sub change_privs_form {	sub change_privs_form {
my ($r,$cdom,$cnum,$tabcol,$action,$formname,$page,$startdate,$enddate,	my ($r,$cdom,$cnum,$action,$formname,$page,$startdate,$enddate,
$tools,$functions,$toolprivs,$fixedprivs,$userdata,$usertools,	$tools,$functions,$toolprivs,$fixedprivs,$userdata,$usertools,
$memchg,$idx,$states,$stored,$sectioncount,$navbuttons,$rowColor1,	$memchg,$idx,$states,$stored,$sectioncount,$navbuttons,$gpterm,
$rowColor2,$gpterm,$ucgpterm) = @_;	$ucgpterm) = @_;
my @regexps = ('userpriv_');	my @regexps = ('userpriv_');
my $nexttext;	my $nexttext;
my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
Line 2477 sub change_privs_form {	Line 2651 sub change_privs_form {
} else {	} else {
$nexttext = $$navbuttons{'mose'};	$nexttext = $$navbuttons{'mose'};
}	}
$r->print('<br /><table width="100%" cellpadding="0" cellspacing="0" border="0">');	&topic_bar($r,3,&mt('Members to delete or expire'));
&topic_bar($r,$tabcol,3,&mt('Members to delete or expire'));
my $exp_or_del = 0;	my $exp_or_del = 0;
if (ref($$memchg{'deletion'}) eq 'ARRAY') {	if (ref($$memchg{'deletion'}) eq 'ARRAY') {
if (@{$$memchg{'deletion'}} > 0) {	if (@{$$memchg{'deletion'}} > 0) {
$r->print('<tr><td> </td><td colspan="3"><b>'.$lt{'tode'}.':</b><br /><ul>');	$r->print('<b>'.$lt{'tode'}.':</b><br /><ul>');
foreach my $user (@{$$memchg{'deletion'}}) {	foreach my $user (@{$$memchg{'deletion'}}) {
$r->print('<li>'.$$userdata{$user}[$$idx{fullname}].	$r->print('<li>'.$$userdata{$user}[$$idx{fullname}].
' ('.$user.')</li>');	' ('.$user.')</li>');
}	}
$r->print('</ul></td><tr><td colspan="4"> </td></tr>');	$r->print('</ul>');
$exp_or_del += @{$$memchg{'deletion'}};	$exp_or_del += @{$$memchg{'deletion'}};
}	}
}	}
if (ref($$memchg{'expire'}) eq 'ARRAY') {	if (ref($$memchg{'expire'}) eq 'ARRAY') {
if (@{$$memchg{'expire'}} > 0) {	if (@{$$memchg{'expire'}} > 0) {
$r->print('<tr><td> </td><td colspan="3"><b>'.$lt{'toex'}.':</b><br /><ul>');	$r->print('<b>'.$lt{'toex'}.':</b><br /><ul>');
foreach my $user (@{$$memchg{'expire'}}) {	foreach my $user (@{$$memchg{'expire'}}) {
$r->print('<li>'.$$userdata{$user}[$$idx{fullname}].	$r->print('<li>'.$$userdata{$user}[$$idx{fullname}].
' ('.$user.')</li>');	' ('.$user.')</li>');
}	}
$r->print('</ul></td><tr><td colspan="4"> </td></tr>');	$r->print('</ul>');
$exp_or_del += @{$$memchg{'expire'}};	$exp_or_del += @{$$memchg{'expire'}};
}	}
}	}
if (!$exp_or_del) {	if (!$exp_or_del) {
$r->print('<tr><td> </td><td colspan="3">'.$lt{'nome'}.	$r->print($lt{'nome'}.'<br />');
'</td></tr><tr><td colspan="4"> </td></tr>');
}	}

&topic_bar($r,$tabcol,4,&mt('[_1] member privileges',$ucgpterm));	&topic_bar($r,4,&mt('Setting optional privileges for specific group members'));

my $numchgs = &member_privileges_form($r,$tabcol,$action,$formname,$tools,	my $numchgs = &member_privileges_form($r,$action,$formname,$tools,
$toolprivs,$fixedprivs,$userdata,	$toolprivs,$fixedprivs,$userdata,
$usertools,$idx,$memchg,$states,	$usertools,$idx,$memchg,$states,
$stored,$rowColor1,$rowColor2,	$stored,$gpterm);
$gpterm);
$r->print('</td></tr><tr><td colspan="4"> </td></tr>');
my $prevtext = $$navbuttons{'gtps'};	my $prevtext = $$navbuttons{'gtps'};
if ($numchgs \|\| $exp_or_del) {	if ($numchgs \|\| $exp_or_del) {
&display_navbuttons($r,$formname,$$states{$action}[$page-1],$prevtext,	&display_navbuttons($r,$formname,$$states{$action}[$page-1],$prevtext,
Line 2522 sub change_privs_form {	Line 2692 sub change_privs_form {
} else {	} else {
&display_navbuttons($r,$formname,$$states{$action}[$page-1],$prevtext);	&display_navbuttons($r,$formname,$$states{$action}[$page-1],$prevtext);
}	}
$r->print('</table>');
return;	return;
}	}

sub add_members_form {	sub add_members_form {
my ($r,$tabcol,$action,$formname,$page,$startdate,$enddate,$groupname,	my ($r,$cdom,$cnum,$action,$formname,$page,$startdate,$enddate,$groupname,
$description,$granularity,$quota,$sectioncount,$tools,$functions,	$description,$granularity,$quota,$sectioncount,$tools,$functions,
$stored,$states,$navbuttons,$rowColor1,$rowColor2,$gpterm,$ucgpterm)=@_;	$stored,$states,$navbuttons,$gpterm,$ucgpterm)=@_;
$r->print(' <br />	$r->print(' <br />');
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td> </td>
<td colspan="3">
');
my @available = ();	my @available = ();
my @unavailable = ();	my @unavailable = ();
&check_tools($functions,$tools,\@available,\@unavailable);	&check_tools($functions,$tools,\@available,\@unavailable);
&print_current_settings($r,$action,$tabcol,$rowColor1,$rowColor2,	&print_current_settings($r,$action,$functions,$startdate,$enddate,
$functions,$startdate,$enddate,$groupname,	$groupname,$description,$granularity,$quota,
$description,$granularity,$quota,\@available,	\@available,\@unavailable,$gpterm,$ucgpterm);
\@unavailable,$gpterm,$ucgpterm);	&membership_options($r,$cdom,$cnum,$action,$formname,$sectioncount,1,$gpterm,
$r->print('
</td>
</tr>
<tr>
<td colspan="4"> </td>
</tr>');

&membership_options($r,$action,$formname,$tabcol,$sectioncount,1,$gpterm,
$ucgpterm);	$ucgpterm);
my $nexttext = $$navbuttons{'gtns'};	my $nexttext = $$navbuttons{'gtns'};
my $prevtext = $$navbuttons{'gtpp'};	my $prevtext = $$navbuttons{'gtpp'};
&display_navbuttons($r,$formname,$$states{$action}[$page-1],$prevtext,	&display_navbuttons($r,$formname,$$states{$action}[$page-1],$prevtext,
$$states{$action}[$page+1],$nexttext);	$$states{$action}[$page+1],$nexttext);
$r->print('
</table>');
return;	return;
}	}

sub choose_privs_form {	sub choose_privs_form {
my ($r,$cdom,$cnum,$tabcol,$action,$formname,$page,$startdate,$enddate,	my ($r,$cdom,$cnum,$action,$formname,$page,$startdate,$enddate,
$tools,$functions,$toolprivs,$fixedprivs,$userdata,$usertools,$idx,	$tools,$functions,$toolprivs,$fixedprivs,$userdata,$usertools,$idx,
$states,$stored,$sectioncount,$navbuttons,$rowColor1,$rowColor2,	$states,$stored,$sectioncount,$navbuttons,$gpterm,$ucgpterm,
$gpterm,$ucgpterm,$crstype) = @_;	$crstype) = @_;

my @regexps = ('userpriv_');	my @regexps = ('userpriv_');
my $nexttext;	my $nexttext;
Line 2582 sub choose_privs_form {	Line 2736 sub choose_privs_form {
$nexttext = $$navbuttons{'adme'};	$nexttext = $$navbuttons{'adme'};
}	}

$r->print('<br /><table width="100%" cellpadding="0" cellspacing="0" border="0">');	&topic_bar($r,6,&mt('Setting optional privileges for specific group members'));
&topic_bar($r,$tabcol,6,&mt('[_1] member privileges',$ucgpterm));

&member_privileges_form($r,$tabcol,$action,$formname,$tools,$toolprivs,	&member_privileges_form($r,$action,$formname,$tools,$toolprivs,
$fixedprivs,$userdata,$usertools,$idx,undef,	$fixedprivs,$userdata,$usertools,$idx,undef,
$states,$stored,$rowColor1,$rowColor2,$gpterm);	$states,$stored,$gpterm);

$r->print('</td></tr><tr><td colspan="4"> </td></tr>');
if ($action eq 'create') {	if ($action eq 'create') {
if (keys(%{$sectioncount}) > 0) {	my $img1 = 7;
my $img1 = 7;	my $img2 = 8;
my $img2 = 8;	&mapping_options($r,$action,$formname,$page,$sectioncount,
&mapping_options($r,$action,$formname,$page,$tabcol,$sectioncount,	$states,$stored,$navbuttons,$img1,$img2,
$states,$stored,$navbuttons,$img1,$img2,	$gpterm,$ucgpterm,$crstype,$cdom,$cnum);
$rowColor1,$rowColor2,$gpterm,$ucgpterm,$crstype);
}
}	}
my $prevtext = $$navbuttons{'gtps'};	my $prevtext = $$navbuttons{'gtps'};
&display_navbuttons($r,$formname,$$states{$action}[$page-1],$prevtext,	&display_navbuttons($r,$formname,$$states{$action}[$page-1],$prevtext,
$$states{$action}[$page+1],$nexttext);	$$states{$action}[$page+1],$nexttext);
$r->print('</table>');
return;	return;
}	}

Line 2665 function uncheckAllTools(formname) {	Line 2814 function uncheckAllTools(formname) {
}	}

sub member_privileges_form {	sub member_privileges_form {
my ($r,$tabcol,$action,$formname,$tools,$toolprivs,$fixedprivs,$userdata,	my ($r,$action,$formname,$tools,$toolprivs,$fixedprivs,$userdata,
$usertools,$idx,$memchg,$states,$stored,$rowColor1,$rowColor2,	$usertools,$idx,$memchg,$states,$stored,$gpterm) = @_;
$gpterm) = @_;
my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
'addp' => 'Additional privileges',	'addp' => 'Additional privileges',
'fixp' => 'Fixed privileges',	'fixp' => 'Core privileges',
'oppr' => 'Optional privileges',	'oppr' => 'Optional privileges',
'func' => 'Function',	'func' => 'Tool',
'forf' => 'For the functionality you have chosen to include '.	'forf' => 'For the collaborative tools included for group '.
'there are no optional privileges to set besides '.	'members being added or modified, '.
'the standard privileges.',	'there are no optional privileges to set '.
'algr' => "All $gpterm members will receive the same privileges.",	'for specific members.',
'asno' => "As no $gpterm members are being added, ".	'algr' => 'All new group members will receive the same privileges.', 'ifex' => 'If previously expired members are being re-enabled, or '.
"there are no specific user privileges to set.",	'if access for future members is being activated now, '.
'asng' => "As no $gpterm tools will be made available to users, ".	'previously set privileges will be preserved.',
"there are no specific user privileges to set.",	'asno' => 'As no group members are being added, '.
'nogm' => "No $gpterm member privileges to display or set, ".	'there are no specific user privileges to set.',
"as you have not indicated that you will be activating,".	'asng' => 'As no group tools will be made available to users, '.
" re-enabling, changing privileges, or adding/removing ".	'there are no specific user privileges to set.',
"functionality for any current members ",	'nogm' => 'No group member privileges to display or set, '.
	'as you have not indicated that you will be activating,'.
	' re-enabling, changing privileges, or adding/removing '.
	'tools for any current members.',
'full' => 'Fullname',	'full' => 'Fullname',
'user' => 'Username',	'user' => 'Username',
'doma' => 'Domain',	'doma' => 'Domain',
Line 2728 sub member_privileges_form {	Line 2879 sub member_privileges_form {
}	}
$numchgs = @currmembers;	$numchgs = @currmembers;
if (!$numchgs) {	if (!$numchgs) {
$r->print('<tr><td> </td><td colspan="3">'.$lt{'nogm'});	$r->print($lt{'nogm'});
return $numchgs;	return $numchgs;
}	}
}	}
Line 2744 sub member_privileges_form {	Line 2895 sub member_privileges_form {
my %total;	my %total;
if (keys(%{$usertools}) > 1) {	if (keys(%{$usertools}) > 1) {
$r->print('	$r->print('
<tr>	<table border="0" cellspacing="2" cellpadding="2">
<td> </td>
<td colspan="3">
<table border="0" cellspacing="2" cellpadding="2" border="0">
<tr>	<tr>
');	');
foreach my $tool (@{$tools}) {	foreach my $tool (@{$tools}) {
if (@{$showboxes{$tool}} > 0) {	if (@{$showboxes{$tool}} > 0) {
$r->print('<td valign="top">');	$r->print('<td valign="top">');
$r->print('<table class="thinborder"><tr bgcolor="'.	$r->print('<table class="thinborder"><tr>'.
$tabcol.'"><th colspan="'.$colspan.'">'.	'<th colspan="'.$colspan.'">'.
$tool.'</th></tr><tr>');	$tool.'</th></tr><tr>');
my $privcount = 0;	my $privcount = 0;
foreach my $priv (@{$showboxes{$tool}}) {	foreach my $priv (@{$showboxes{$tool}}) {
Line 2792 sub member_privileges_form {	Line 2940 sub member_privileges_form {
$r->print('</tr></table></td><td> </td>');	$r->print('</tr></table></td><td> </td>');
}	}
}	}
$r->print('</tr></table></td></tr>');	$r->print('</tr></table>');
$r->print('<tr><td colspan="4"> </td></tr>');
}	}
$r->print('<tr><td> </td><td colspan="3">');	$r->print(&Apache::loncommon::start_data_table().
$r->print(&Apache::lonhtmlcommon::start_pick_box());	&Apache::loncommon::start_data_table_header_row());
$r->print(<<"END");	$r->print(<<"END");
<tr bgcolor="$tabcol">	<th>$lt{'full'}</th>
<th><b>$lt{'full'}</th>	<th>$lt{'user'}</th>
<th><b>$lt{'user'}</th>
<th>$lt{'doma'}</th>	<th>$lt{'doma'}</th>
<th colspan="$numtools">$lt{'addp'}</th>	<th colspan="$numtools">$lt{'addp'}</th>
</tr>
END	END
&member_privs_entries($r,$tabcol,$rowColor1,$rowColor2,	$r->print(&Apache::loncommon::end_data_table_header_row());
$usertools,$toolprivs,$fixedprivs,	&member_privs_entries($r,$usertools,$toolprivs,$fixedprivs,
$userdata,$idx,\@showtools,\@defprivs,	$userdata,$idx,\@showtools,\@defprivs,
\@excluded);	\@excluded);
$r->print('</td>');	$r->print(&Apache::loncommon::end_data_table());
$r->print(&Apache::lonhtmlcommon::end_pick_box());
$r->print('</td></tr>
<tr>
<td colspan="4"> </td>
</tr>
');
} else {	} else {
$r->print('<tr><td> </td><td colspan="3">'.$lt{'forf'}.	$r->print($lt{'forf'}.'<br />');
'<br />');	&display_defprivs($r,$tools,$toolprivs,\@defprivs);
&display_defprivs($r,$tabcol,$rowColor1,$rowColor2,$tools,
$toolprivs,\@defprivs);
}	}
} else {	} else {
if (keys(%{$usertools}) > 0) {	if (keys(%{$usertools}) > 0) {
$r->print('<tr><td> </td><td colspan="3">'.$lt{'algr'}.	$r->print($lt{'algr'}.'<br />'.$lt{'ifex'}.'<br /><br />');
'<br /><br />');	&display_defprivs($r,$tools,$toolprivs,\@defprivs);
&display_defprivs($r,$tabcol,$rowColor1,$rowColor2,$tools,
$toolprivs,\@defprivs);
} else {	} else {
$r->print('<tr><td> </td><td colspan="3">'.$lt{'asno'}.	$r->print($lt{'asno'}.'<br />');
'<br />');
}	}
}	}
} else {	} else {
$r->print('<tr><td> </td><td colspan="3">'.$lt{'asng'});	$r->print($lt{'asng'});
}	}
return $numchgs;	return $numchgs;
}	}

sub process_request {	sub process_request {
my ($r,$cdom,$cnum,$tabcol,$action,$state,$page,$groupname,$description,	my ($r,$cdom,$cnum,$action,$state,$page,$groupname,$description,
$specificity,$userdata,$startdate,$enddate,$tools,$functions,$toolprivs,	$specificity,$userdata,$startdate,$enddate,$tools,$functions,$toolprivs,
$usertools,$idx,$types,$roles,$sections,$states,$navbuttons,$memchg,	$usertools,$idx,$types,$roles,$sections,$states,$navbuttons,$memchg,
$sectioncount,$stored,$rowColor1,$rowColor2,$gpterm,$ucgpterm,	$sectioncount,$stored,$gpterm,$ucgpterm,$crstype) = @_;
$crstype) = @_;

$r->print(&Apache::lonhtmlcommon::echo_form_input(	$r->print(&Apache::lonhtmlcommon::echo_form_input(
['origin','action','state','page','sortby']));	['origin','action','state','page','sortby']));
Line 2940 sub write_group_data {	Line 3073 sub write_group_data {
}	}
if ($quota > $maxposs) {	if ($quota > $maxposs) {
$quota = $maxposs;	$quota = $maxposs;
$r->print(&mt('The value you entered for the quota for the file repository in this [_1] exceeded the maximum possible value, so it has been set to [_2] Mb (the maximum possible value).<br />',$gpterm,$maxposs));	$r->print(&mt('The value you entered for the quota for the file repository in this [_1] exceeded the maximum possible value, so it has been set to [_2] Mb (the maximum possible value).<br />',$gpterm,sprintf("%.2f",$maxposs)));
}	}
my %groupinfo = (	my %groupinfo = (
description => $esc_description,	description => $esc_description,
Line 3006 sub write_group_data {	Line 3139 sub write_group_data {
$description,$tools,\%groupinfo,	$description,$tools,\%groupinfo,
$gpterm,$ucgpterm,$crstype);	$gpterm,$ucgpterm,$crstype);
if ($result ne 'ok') {	if ($result ne 'ok') {
$r->print(&mt('A problem occurred when creating folders for the new [_1]. [_2].<br />',$gpterm,$result));	$r->print(&mt('A problem occurred when creating folders for the new [_1].<br />[_2]<br />',$gpterm,$result));
}	}
$r->print(&mt('[_1] [_2] was created.<br />',$ucgpterm,$groupname));	$r->print(&mt('[_1] [_2] was created.<br />',$ucgpterm,$groupname));
} else {	} elsif ($action eq 'modify') {
	my (@oldtools,@newtools);
	if (ref($$stored{'tool'}) eq 'ARRAY') {
	@oldtools = @{$$stored{'tool'}};
	}
	if (ref($tools) eq 'ARRAY') {
	@newtools = @{$tools};
	}
	if (!grep(/^discussion$/,@oldtools) &&
	grep(/^discussion$/,@newtools)) {
	my $crspath = '/uploaded/'.$cdom.'/'.$cnum.'/';
	my $boardsmap = $crspath.'group_boards_'.$groupname.'.sequence';
	my $navmap = Apache::lonnavmaps::navmap->new();
	my $bbmapres = $navmap->getResourceByUrl($boardsmap);
	undef($navmap);
	if (!$bbmapres) {
	my $grpmap = $crspath.'group_folder_'.$groupname.'.sequence';
	my $disctitle = &mt('Discussion Boards');
	my $outcome = &map_updater($cdom,$cnum,'group_boards_'.
	$groupname.'.sequence','bbseq',
	$disctitle,$grpmap);
	my ($furl,$ferr) =
	&Apache::lonuserstate::readmap($cdom.'/'.$cnum);
	$navmap = Apache::lonnavmaps::navmap->new();
	# modify parameter
	if ($outcome eq 'ok') {
	my $parm_result = &parm_setter($navmap,$cdom,$boardsmap,
	$groupname);
	if ($parm_result) {
	$r->print(&mt('Error while setting parameters '.
	'for Discussion Boards folder: '.
	'[_1]<br />.',$parm_result));
	} else {
	$r->print(&mt('Discussion Boards Folder created.<br />'));
	}
	} else {
	$r->print($outcome);
	}
	undef($navmap);
	}
	}
$r->print(&mt('[_1] [_2] was updated.<br />',$ucgpterm,$groupname));	$r->print(&mt('[_1] [_2] was updated.<br />',$ucgpterm,$groupname));
}	}
} else {	} else {
Line 3140 sub process_membership {	Line 3313 sub process_membership {
my $start = $startdate;	my $start = $startdate;
my $end = $enddate;	my $end = $enddate;
if ($state eq 'memresult') {	if ($state eq 'memresult') {
if ($curr_privs{$user} eq $group_privs{$user}) {
push(@unchanged,$user);
next;
}
if (exists($curr_start{$user})) {
$start = $curr_start{$user};
}
if (exists($curr_end{$user})) {
$end = $curr_end{$user};
}
$type = 'modified';
if (@activate > 0) {	if (@activate > 0) {
if (grep/^$user$/,@activate) {	if (grep/^$user$/,@activate) {
$start = $now;	$start = $now;
Line 3165 sub process_membership {	Line 3327 sub process_membership {
$type = 'reenabled';	$type = 'reenabled';
}	}
}	}
	if ($type eq '') {
	if ($curr_privs{$user} eq $group_privs{$user}) {
	push(@unchanged,$user);
	next;
	}
	if (exists($curr_start{$user})) {
	$start = $curr_start{$user};
	}
	if (exists($curr_end{$user})) {
	$end = $curr_end{$user};
	}
	$type = 'modified';
	}
} else {	} else {
$type = 'added';	$type = 'added';
}	}
Line 3227 sub process_membership {	Line 3402 sub process_membership {
}	}
if ($roster_result eq 'ok') {	if ($roster_result eq 'ok') {
$r->print('<br />'.&mt('[_1] membership list updated.',$ucgpterm));	$r->print('<br />'.&mt('[_1] membership list updated.',$ucgpterm));
$r->print('<p>'.&mt("For full access to all of [_1]'s privileges, users will need to log out and log back in.",$groupname).'</p>');	$r->print('<p>'.&mt("Any currently logged in course users affected by the changes you made to group membership or privileges for the [_1] group will need to log out and log back in for their LON-CAPA sessions to reflect these changes.",$groupname).'</p>');
} else {	} else {
$r->print('<br />'.&mt('An error occurred while updating the [_1] membership list -',$gpterm).$roster_result.'<br />');	$r->print('<br />'.&mt('An error occurred while updating the [_1] membership list -',$gpterm).$roster_result.'<br />');
}	}
Line 3235 sub process_membership {	Line 3410 sub process_membership {
}	}

sub mapping_options {	sub mapping_options {
my ($r,$action,$formname,$page,$tabcol,$sectioncount,$states,$stored,	my ($r,$action,$formname,$page,$sectioncount,$states,$stored,
$navbuttons,$img1,$img2,$rowColor1,$rowColor2,$gpterm,$ucgpterm,	$navbuttons,$img1,$img2,$gpterm,$ucgpterm,$crstype,$cdom,$cnum) = @_;
$crstype) = @_;
my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
'auto' => "Settings for automatic $gpterm enrollment",	'auto' => "Settings for automatic $gpterm enrollment",
'gmma' => "$ucgpterm membership mapping to specific sections/roles",	'gmma' => "$ucgpterm membership mapping to specific sections/roles",
'endi' => "Enable/disable automatic $gpterm enrollment for ".	'endi' => "Enable/disable automatic $gpterm enrollment for ".
"users in specified roles and sections",	"users in specified roles and sections",
'adds' => "If automatic $gpterm enrollment is enabled, when a user is assigned a ".lc($crstype)."-wide or section-specific role, he/she will automatically be added as a member of the $gpterm, with start and end access dates defined by the default dates set for the $gpterm, unless he/she is already a $gpterm member, with access dates that permit either current or future $gpterm access.",	'adds' => "If automatic $gpterm enrollment is enabled, when a user is newly assigned a ".lc($crstype)."-wide or section-specific role, he/she will automatically be added as a member of the $gpterm, with start and end access dates defined by the default dates set for the $gpterm, unless he/she is already a $gpterm member, with access dates that permit either current or future $gpterm access.",
'drops' => "If automatic $gpterm disenrollment is enabled, when a user's role is expired, access to the $gpterm will be terminated unless the user continues to have other ".lc($crstype)."-wide or section-specific active or future roles which receive automatic membership in the $gpterm.",	'drops' => "If automatic $gpterm disenrollment is enabled, when a user's role is expired, access to the $gpterm will be terminated unless the user continues to have other ".lc($crstype)."-wide or section-specific active or future roles which receive automatic membership in the $gpterm.",
'pirs' => "Pick roles and sections for automatic $gpterm enrollment",	'pirs' => "Pick roles and sections for automatic $gpterm enrollment",
'curr' => 'Currently set to',	'curr' => 'Currently set to',
Line 3253 sub mapping_options {	Line 3427 sub mapping_options {
'auex' => "Automatically expire $gpterm membership when roles are removed?",	'auex' => "Automatically expire $gpterm membership when roles are removed?",
'mapr' => "Mapping of roles and sections affected by automatic $gpterm enrollment/disenrollment follows scheme chosen below.",	'mapr' => "Mapping of roles and sections affected by automatic $gpterm enrollment/disenrollment follows scheme chosen below.",
);	);
&automapping($r,$action,$tabcol,$stored,\%lt,$img1);	&automapping($r,$action,$stored,\%lt,$img1);
$r->print('	&mapping_settings($r,$sectioncount,\%lt,$stored,$img2,$crstype,$cdom,$cnum,
<tr>	$action);
<td colspan="4"> </td>
</tr>');
&mapping_settings($r,$tabcol,$rowColor1,$rowColor2,$sectioncount,\%lt,
$stored,$img2,$crstype);
return;	return;
}	}

sub automapping {	sub automapping {
my ($r,$action,$tabcol,$stored,$lt,$image) = @_;	my ($r,$action,$stored,$lt,$image) = @_;
my $add = 'off';	my $add = 'off';
my $drop = 'off';	my $drop = 'off';
if (exists($$stored{'autoadd'})) {	if (exists($$stored{'autoadd'})) {
Line 3273 sub automapping {	Line 3443 sub automapping {
if (exists($$stored{'autodrop'})) {	if (exists($$stored{'autodrop'})) {
$drop = $$stored{'autodrop'};	$drop = $$stored{'autodrop'};
}	}
&topic_bar($r,$tabcol,$image,$$lt{'endi'});	&topic_bar($r,$image,$$lt{'endi'});
$r->print('	$r->print('
<tr>	<b>'.$$lt{'gmma'}.':</b><br />'.$$lt{'adds'}.'<br />'.$$lt{'drops'}.'<br /><br />
<td> </td>
<td colspan="3">
<b>'.$$lt{'gmma'}.':</b><br />'.$$lt{'adds'}.'<br />'.$$lt{'drops'}.'<br />
</td>
</tr>
<tr>
<td colspan="4"> </td>
</tr>
<tr>
<td> </td>
<td colspan="3">
<nobr>'.$$lt{'auad'}.':	<nobr>'.$$lt{'auad'}.':
<label><input type="radio" name="autoadd" value="on" />on  </label><label><input type="radio" name="autoadd" value="off" checked="checked" />off</label>');	<label><input type="radio" name="autoadd" value="on" />on  </label><label><input type="radio" name="autoadd" value="off" checked="checked" />off</label>');
if ($action eq 'modify') {	if ($action eq 'modify') {
$r->print('    ('.$$lt{'curr'}.' <b>'.$$lt{$add}.'</b>)');	$r->print('    ('.$$lt{'curr'}.' <b>'.$$lt{$add}.'</b>)');
}	}
$r->print('	$r->print('
</nobr>	</nobr><br />
</td>
</tr>
<tr>
<td> </td>
<td colspan="3">
<nobr>'.$$lt{'auex'}.':	<nobr>'.$$lt{'auex'}.':
<label><input type="radio" name="autodrop" value="on" />on  </label><label><input type="radio" name="autodrop" value="off" checked="checked" />off</label>');	<label><input type="radio" name="autodrop" value="on" />on  </label><label><input type="radio" name="autodrop" value="off" checked="checked" />off</label>');
if ($action eq 'modify') {	if ($action eq 'modify') {
$r->print('    ('.$$lt{'curr'}.' <b>'.$$lt{$drop}.'</b>)');	$r->print('    ('.$$lt{'curr'}.' <b>'.$$lt{$drop}.'</b>)');
}	}
$r->print('</nobr>	$r->print('</nobr><br /><br />'.$$lt{'mapr'});
</td>
</tr>
<tr>
<td colspan="4"> </td>
</tr>
<tr>
<td> </td>
<td colspan="3">'.$$lt{'mapr'}.'
</td>
</tr>
');
}	}

sub mapping_settings {	sub mapping_settings {
my ($r,$tabcol,$rowColor1,$rowColor2,$sectioncount,$lt,$stored,$image,	my ($r,$sectioncount,$lt,$stored,$image,$crstype,$cdom,$cnum,$action) = @_;
$crstype) = @_;
my @sections = keys(%{$sectioncount});	my @sections = keys(%{$sectioncount});
if (@sections > 0) {	if (@sections > 0) {
@sections = sort {$a cmp $b} @sections;	@sections = sort {$a cmp $b} @sections;
unshift(@sections,'none'); # Put 'no sections' next	unshift(@sections,'none'); # Put 'no sections' next
unshift(@sections,'all'); # Put 'all' at the front of the list	unshift(@sections,'all'); # Put 'all' at the front of the list
	} else {
	@sections = ('all','none');
}	}
&topic_bar($r,$tabcol,$image,$$lt{'pirs'});	&topic_bar($r,$image,$$lt{'pirs'});
$r->print('
<tr>
<td> </td>
<td colspan="3">
');
my @roles = &standard_roles();	my @roles = &standard_roles();
my %customroles = &my_custom_roles();	my %customroles = &Apache::lonhtmlcommon::course_custom_roles($cdom,$cnum);
$r->print(&Apache::lonhtmlcommon::start_pick_box());	$r->print(&Apache::loncommon::start_data_table().
	&Apache::loncommon::start_data_table_header_row());
$r->print('	$r->print('
<tr bgcolor="'.$tabcol.'">
<th>'.&mt('Active?').'</th>	<th>'.&mt('Active?').'</th>
<th>'.&mt('Role').'</th>');	<th>'.&mt('Role').'</th>');
if (@sections > 0) {	if (@sections > 0) {
$r->print('<th>'.&mt('Sections').'</th></tr>'."\n");	$r->print('<th>'.&mt('Sections').'</th>');
}	}
my $rowNum = 0;	$r->print(&Apache::loncommon::end_data_table_header_row()."\n");
my $rowColor;
foreach my $role (@roles) {	foreach my $role (@roles) {
my $plrole=&Apache::lonnet::plaintext($role,$crstype);	my $roletitle=&Apache::lonnet::plaintext($role,$crstype);
my $sections_sel;	$r->print(&print_autorole_item($role,$roletitle,\@sections));
if (@sections > 0) {
if ($role eq 'cc') {
$sections_sel = '<td align="right">'.
&mt('all sections').'<input type="hidden" '.
'name="sec_cc" value="all" /></td>';
} else {
$sections_sel='<td align="right">'.
&sections_selection(\@sections,'sec_'.$role).
'</td>';
}
}
if ($rowNum %2 == 1) {
$rowColor = $rowColor1;
} else {
$rowColor = $rowColor2;
}
$r->print('<tr bgcolor="'.$rowColor.'"><td><input type="checkbox" '.
'name="autorole" value="'.$role.'"></td><td>'.$plrole.
'</td>'.$sections_sel.'</tr>');
$rowNum ++;
}	}
	my @customs;
foreach my $role (sort(keys(%customroles))) {	foreach my $role (sort(keys(%customroles))) {
my $sections_sel;	my ($roletitle) = ($role =~ m\|^cr/[^/]+/[^/]+/(.+)$\|);
if (@sections > 0) {	push (@customs,$role);
$sections_sel = '<td>'.&sections_selection(\@sections,'sec_'.$role).	$r->print(&print_autorole_item($role,$roletitle,\@sections));
'</td>';
}
if ($rowNum %2 == 1) {
$rowColor = $rowColor1;
} else {
$rowColor = $rowColor2;
}
$r->print('<tr bgcolor="'.$rowColor.'"><td><input type="checkbox" '.
'value="'.$role.'"></td><td>'.$role.'</td>'.
$sections_sel.'</tr>');
$rowNum ++;
}	}
$r->print(&Apache::lonhtmlcommon::end_pick_box());	if ($action eq 'modify') {
	foreach my $role (@{$$stored{'autorole'}}) {
	if ((!grep(/^\Q$role\E$/,@customs)) &&
	(!grep(/^\Q$role\E$/,@roles))) {
	my $roletitle;
	if ($role =~ /^cr/) {
	($roletitle) = ($role =~ m\|_([^_]+)$\|);
	} else {
	$roletitle = &Apache::lonnet::plaintext($role,$crstype);
	}
	$r->print(&print_autorole_item($role,$roletitle,\@sections));
	}
	}
	}
	$r->print(&Apache::loncommon::end_data_table());
return;	return;
}	}

	sub print_autorole_item {
	my ($role,$roletitle,$sections) = @_;
	my $sections_sel;
	if (@{$sections} > 0) {
	if ($role eq 'cc') {
	$sections_sel = '<td align="right">'.
	&mt('all sections').'<input type="hidden" '.
	'name="sec_cc" value="all" /></td>';
	} else {
	$sections_sel='<td align="right">'.
	&sections_selection($sections,'sec_'.$role).
	'</td>';
	}
	}
	my $output = &Apache::loncommon::start_data_table_row().
	'<td><input type="checkbox" '.
	'name="autorole" value="'.$role.'" />'.
	'</td><td>'.$roletitle.'</td>'.$sections_sel.
	&Apache::loncommon::end_data_table_row();
	return $output;
	}

sub standard_roles {	sub standard_roles {
my @roles = ('cc','in','ta','ep','st');	my @roles = ('cc','in','ta','ep','st');
return @roles;	return @roles;
}	}

sub my_custom_roles {
my %returnhash=();
my %rolehash=&Apache::lonnet::dump('roles');
foreach (keys %rolehash) {
if ($_=~/^rolesdef\_(\w+)$/) {
$returnhash{$1}=$1;
}
}
return %returnhash;
}

sub modify_menu {	sub modify_menu {
my ($r,$groupname,$page,$gpterm) = @_;	my ($r,$groupname,$page,$gpterm) = @_;
my @menu =	my @menu =
Line 3442 sub modify_menu {	Line 3575 sub modify_menu {
}	}

sub member_privs_entries {	sub member_privs_entries {
my ($r,$tabcol,$rowColor1,$rowColor2,$usertools,$toolprivs,	my ($r,$usertools,$toolprivs,$fixedprivs,$userdata,$idx,$showtools,
$fixedprivs,$userdata,$idx,$showtools,$defprivs,$excluded) = @_;	$defprivs,$excluded) = @_;
my $rowColor;
my $rowNum = 0;
foreach my $user (sort(keys(%{$usertools}))) {	foreach my $user (sort(keys(%{$usertools}))) {
if (defined($excluded)) {	if (defined($excluded)) {
if (ref($excluded) eq 'ARRAY') {	if (ref($excluded) eq 'ARRAY') {
Line 3455 sub member_privs_entries {	Line 3586 sub member_privs_entries {
}	}
}	}
my ($uname,$udom) = split(/:/,$user);	my ($uname,$udom) = split(/:/,$user);
if ($rowNum %2 == 1) {	$r->print(&Apache::loncommon::start_data_table_row().'
$rowColor = $rowColor1;
} else {
$rowColor = $rowColor2;
}
$r->print('<tr bgcolor="'.$rowColor.'">
<td>'.$$userdata{$user}[$$idx{fullname}].'</td>	<td>'.$$userdata{$user}[$$idx{fullname}].'</td>
<td>'.$uname.'</td>	<td>'.$uname.'</td>
<td>'.$udom.'</td>	<td>'.$udom.'</td>
<td valign="top"><table><tr><td><b>Function</b></td></tr><tr><td><b>Fixed</b></td></tr><tr><td><b>Optional</b></td></tr></table></td>');	<td valign="top">
	<table>
	<tr>
	<td><b>'.
	&mt('Collaborative Tool').'</b></td>
	</tr>
	<tr>
	<td><b>'.&mt('Fixed').'</b></td>
	</tr>
	<tr>
	<td><b>'.&mt('Optional').'</b></td>
	</tr>
	</table>
	</td>');
foreach my $tool (@{$showtools}) {	foreach my $tool (@{$showtools}) {
if (exists($$usertools{$user}{$tool})) {	if (exists($$usertools{$user}{$tool})) {
$r->print('<td valign="top"><table><tr bgcolor="'.$tabcol.'"><td colspan="2" align="center"><b>'.$tool.'</b></td></tr>');	$r->print('<td valign="top"><table><tr><th colspan="2">'.$tool.'</th></tr>');
my $privcount = 0;	my $privcount = 0;
my $fixed = '';	my $fixed = '';
my $dynamic = '';	my $dynamic = '';
Line 3490 sub member_privs_entries {	Line 3629 sub member_privs_entries {
}	}
$r->print('<tr><td colspan="2"><nobr>'.$fixed.'</nobr></td></tr><tr>'.$dynamic.'</tr></table></td>');	$r->print('<tr><td colspan="2"><nobr>'.$fixed.'</nobr></td></tr><tr>'.$dynamic.'</tr></table></td>');
} else {	} else {
$r->print('<td valign="top"><table width="100%"><tr bgcolor="'.$tabcol.'"><td colspan="2" align="center"><b>'.$tool.'</b></td></tr><tr><td> </td></tr><tr><td> </td></tr></table></td>');	$r->print('<td valign="top"><table width="100%"><tr><th colspan="2">'.$tool.'</th></tr><tr><td> </td></tr><tr><td> </td></tr></table></td>');
}	}
}	}
$rowNum ++;	$r->print(&Apache::loncommon::end_data_table_row());
}	}
}	}

Line 3514 sub date_setting_table {	Line 3653 sub date_setting_table {
'startdate',$starttime);	'startdate',$starttime);
my $endform = &Apache::lonhtmlcommon::date_setter($formname,	my $endform = &Apache::lonhtmlcommon::date_setter($formname,
'enddate',$endtime);	'enddate',$endtime);
my $perpetual = '<nobr><label><input type="checkbox" name="no_end_date" />	my $perpetual =
no ending date</label></nobr>';	'<nobr><label><input type="checkbox" name="no_end_date" />'.
my $start_table = '';	&mt('None').'</label></nobr>';
$start_table .= "<table>\n";	my $table = "<table class=\"LC_descriptive_input\">\n".
$start_table .= '<tr><td align="right">Default starting date for	'<tr><td class="LC_description">'.&mt('Start:').'</td>'.
member access</td>'.
'<td>'.$startform.'</td>'.	'<td>'.$startform.'</td>'.
'<td> </td>'."</tr>\n";	'<td> </td>'."</tr>\n".
$start_table .= "</table>";	'<tr><td class="LC_description">'.&mt('End:').'</td>'.
my $end_table = '';
$end_table .= "<table>\n";
$end_table .= '<tr><td align="right">Default ending date for
member access</td>'.
'<td>'.$endform.'</td>'.	'<td>'.$endform.'</td>'.
'<td>'.$perpetual.'</td>'."</tr>\n";	'<td>'.$perpetual.'</td>'."</tr>\n".
$end_table .= "</table>\n";	"</table>\n";
return ($start_table, $end_table);	return $table;
}	}

sub add_group_folder {	sub add_group_folder {
Line 3539 sub add_group_folder {	Line 3673 sub add_group_folder {
if ($cdom eq '' \|\| $cnum eq '') {	if ($cdom eq '' \|\| $cnum eq '') {
return &mt('Error: invalid course domain or number - group folder creation failed');	return &mt('Error: invalid course domain or number - group folder creation failed');
}	}
my ($outcome,$allgrpsmap,$grpmap,$boardsmap,$grppage);	my ($outcome,$allgrpsmap,$grpmap,$boardsmap,$grppage,$warning);
my $navmap = Apache::lonnavmaps::navmap->new();
my $crspath = '/uploaded/'.$cdom.'/'.$cnum.'/';	my $crspath = '/uploaded/'.$cdom.'/'.$cnum.'/';
$allgrpsmap = $crspath.'default_0.sequence';	$allgrpsmap = $crspath.'group_allfolders.sequence';
my $topmap = $navmap->getResourceByUrl($allgrpsmap);
undef($navmap);
if ($action eq 'create') {	if ($action eq 'create') {
# check if default_0.sequence exists.	if (&get_folder_lock($cdom,$cnum,'group_allfolders',$now) eq 'ok') {
if (!$topmap) {	# check if group_allfolders.sequence exists.
my $grpstitle = &mt('[_1] [_2]',$crstype,$ucgpterm);	my $mapcontents = &Apache::lonnet::getfile($allgrpsmap);
my $topmap_url = '/'.$env{'course.'.$env{'request.course.id'}.'.url'};	if ($mapcontents eq '-1') { #file does not exist;
$topmap_url =~ s\|/+\|/\|g;	my $grpstitle = &mt('[_1] [_2]s',$crstype,$ucgpterm);
if ($topmap_url =~ m\|^/uploaded\|) {	my $topmap_url = '/'.$env{'course.'.$env{'request.course.id'}.'.url'};
$outcome = &map_updater($cdom,$cnum,'default_0.sequence',	$topmap_url =~ s\|/+\|/\|g;
'toplevelgroup',$grpstitle,$topmap_url);	if ($topmap_url =~ m\|^/uploaded\|) {
	$outcome = &map_updater($cdom,$cnum,'group_allfolders.sequence',
	'toplevelgroup',$grpstitle,$topmap_url);
	} else {
	$outcome = &mt('Non-standard course - folder for all groups not added.');
	}
if ($outcome ne 'ok') {	if ($outcome ne 'ok') {
	my $delresult = &release_folder_lock($cdom,$cnum,'group_allfolders');
	if ($delresult ne 'ok') {
	$warning = $delresult;
	}
return $outcome;	return $outcome;
}	}
} else {
$outcome = &mt('Non-standard course - group folder not added.');
return $outcome;
}	}
	my $delresult = &release_folder_lock($cdom,$cnum,'group_allfolders');
	if ($delresult ne 'ok') {
	$warning = $delresult ;
	}
	} else {
	$outcome = &mt('Could not obtain exclusive lock to check status of the folder for all groups. No group folder added.');
	return $outcome;
}	}
my $grpfolder = &mt('[_1] Folder -',$ucgpterm,).$description;	my $grpfolder = &mt('[_1] Folder -',$ucgpterm,).$description;
$grppage='/adm/'.$cdom.'/'.$cnum.'/'.$groupname.'/grppg';	$grppage='/adm/'.$cdom.'/'.$cnum.'/'.$groupname.'/smppg';
my $grptitle = &mt('Group homepage').' - '.$description;	my $grptitle = &mt('Group homepage').' - '.$description;
my ($seqid,$discussions,$disctitle);	my ($discussions,$disctitle);
my $outcome = &map_updater($cdom,$cnum,'default_'.$now.'.sequence',	my $outcome = &map_updater($cdom,$cnum,'group_folder_'.$groupname.'.sequence',
'grpseq',$grpfolder,$allgrpsmap,$grppage,	'grpseq',$grpfolder,$allgrpsmap,$grppage,
$grptitle);	$grptitle);
if ($outcome ne 'ok') {	if ($outcome ne 'ok') {
return $outcome;	return $outcome.$warning;
}	}
my $pageout = &create_homepage($cdom,$cnum,$groupname,$groupinfo,	my $pageout = &create_homepage($cdom,$cnum,$groupname,$groupinfo,
$tools,$gpterm,$ucgpterm,$now);	$tools,$gpterm,$ucgpterm,$now);
# Link to folder for bulletin boards	# Link to folder for bulletin boards
$grpmap = $crspath.'default_'.$now.'.sequence';	$grpmap = $crspath.'group_folder_'.$groupname.'.sequence';
if (grep/^discussion$/,@{$tools}) {	if (grep/^discussion$/,@{$tools}) {
$seqid = $now + 1;
$disctitle = &mt('Discussion Boards');	$disctitle = &mt('Discussion Boards');
my $outcome = &map_updater($cdom,$cnum,'default_'.$seqid.	my $outcome = &map_updater($cdom,$cnum,'group_boards_'.$groupname.
'.sequence','bbseq',$disctitle,$grpmap);	'.sequence','bbseq',$disctitle,$grpmap);
if ($outcome ne 'ok') {	if ($outcome ne 'ok') {
return $outcome;	return $outcome.$warning;
}	}
$boardsmap = $crspath.'default_'.$seqid.'.sequence';	$boardsmap = $crspath.'group_boards_'.$groupname.'.sequence';
}	}
} else {	} else {
#modify group folder if status of discussions tools is changed	#modify group folder if status of discussions tools is changed
}	}
my ($furl,$ferr)= &Apache::lonuserstate::readmap($cdom.'/'.$cnum);	my ($furl,$ferr)= &Apache::lonuserstate::readmap($cdom.'/'.$cnum);
$navmap = Apache::lonnavmaps::navmap->new();	my $navmap = Apache::lonnavmaps::navmap->new();
# modify parameters	# modify parameters
my $parm_result;	my $parm_result;
if ($action eq 'create') {	if ($action eq 'create') {
if ($allgrpsmap) {
$parm_result .= &parm_setter($navmap,$cdom,$allgrpsmap,$groupname);
}
if ($grpmap) {	if ($grpmap) {
$parm_result .= &parm_setter($navmap,$cdom,$grpmap,$groupname);	$parm_result .= &parm_setter($navmap,$cdom,$grpmap,$groupname);
}	}
Line 3607 sub add_group_folder {	Line 3747 sub add_group_folder {
$parm_result .= &parm_setter($navmap,$cdom,$boardsmap,$groupname);	$parm_result .= &parm_setter($navmap,$cdom,$boardsmap,$groupname);
}	}
}	}
	undef($navmap);
if ($parm_result) {	if ($parm_result) {
return $parm_result;	return $warning.$parm_result;
	} else {
	return 'ok';
	}
	}

	sub get_folder_lock {
	my ($cdom,$cnum,$folder_name,$now) = @_;
	# get lock for folder being edited.
	my $lockhash = {
	$folder_name."\0".'locked_folder' => $now.':'.$env{'user.name'}.
	':'.$env{'user.domain'},
	};
	my $tries = 0;
	my $gotlock = &Apache::lonnet::newput('coursegroups',$lockhash,$cdom,$cnum);

	while (($gotlock ne 'ok') && $tries <3) {
	$tries ++;
	sleep(1);
	$gotlock = &Apache::lonnet::newput('coursegroups',$lockhash,$cdom,$cnum);
	}
	return $gotlock;
	}

	sub release_folder_lock {
	my ($cdom,$cnum,$folder_name) = @_;
	# remove lock
	my @del_lock = ($folder_name."\0".'locked_folder');
	my $dellockoutcome=&Apache::lonnet::del('coursegroups',\@del_lock,$cdom,$cnum);
	if ($dellockoutcome ne 'ok') {
	return ('<br />'.&mt('Warning: failed to release lock for folder: [_1].',$folder_name).'<br />');
} else {	} else {
return 'ok';	return 'ok';
}	}
Line 3625 sub map_updater {	Line 3796 sub map_updater {
if ($newmapurl !~ m\|^/uploaded\|) {	if ($newmapurl !~ m\|^/uploaded\|) {
$outcome = &mt('Error uploading new folder.')." ($newfile): $newmapurl".'<br />';	$outcome = &mt('Error uploading new folder.')." ($newfile): $newmapurl".'<br />';
return $outcome;	return $outcome;
}	}
my ($errtext,$fatal)=&Apache::lonratedt::mapread($parentmap);	my ($errtext,$fatal)=&LONCAPA::map::mapread($parentmap);
if ($fatal) {	if ($fatal) {
$outcome = &mt('Error reading contents of parent folder')." ($parentmap): $errtext".'<br />';	$outcome = &mt('Error reading contents of parent folder')." ($parentmap): $errtext".'<br />';
return $outcome;	return $outcome;
} else {	} else {
my $newidx=&Apache::lonratedt::getresidx($newmapurl);	my $newidx=&LONCAPA::map::getresidx($newmapurl);
$Apache::lonratedt::resources[$newidx] = $itemtitle.':'.$newmapurl.	$LONCAPA::map::resources[$newidx] = $itemtitle.':'.$newmapurl.
':false:normal:res';	':false:normal:res';
$Apache::lonratedt::order[1+$#Apache::lonratedt::order]=$newidx;	$LONCAPA::map::order[1+$#LONCAPA::map::order]=$newidx;
my ($outtext,$errtext) = &Apache::lonratedt::storemap($parentmap,1);	my ($outtext,$errtext) = &LONCAPA::map::storemap($parentmap,1);
if ($errtext) {	if ($errtext) {
$outcome = &mt('Error storing updated parent folder')." ($parentmap): $errtext".'<br />';	$outcome = &mt('Error saving updated parent folder')." ($parentmap): $errtext".'<br />';
return $outcome;	return $outcome;
}	}
}	}
Line 3671 sub parm_setter {	Line 3842 sub parm_setter {
},	},
);	);
my $res = $navmap->getResourceByUrl($url);	my $res = $navmap->getResourceByUrl($url);
my $symb = $res->symb();	if ($res) {
foreach my $level (keys(%hide_settings)) {	my $symb = $res->symb();
my $parmresult = &Apache::lonparmset::storeparm_by_symb($symb,	foreach my $level (keys(%hide_settings)) {
	my $parmresult =
	&Apache::lonparmset::storeparm_by_symb($symb,
'0_hiddenresource',	'0_hiddenresource',
$hide_settings{$level}{'num'},	$hide_settings{$level}{'num'},
$hide_settings{$level}{'set'},	$hide_settings{$level}{'set'},
'string_yesno',undef,$cdom,	'string_yesno',undef,$cdom,
undef,undef,	undef,undef,
$hide_settings{$level}{'extra'});	$hide_settings{$level}{'extra'});
if ($parmresult) {	if ($parmresult) {
$allresults .= $level.': '.$parmresult;	$allresults .= $level.': '.$parmresult;
	}
}	}
	} else {
	$allresults = &mt('Parameters not set for [_1] because the resource was not recognized as part of the course',$url).'<br />';
}	}
return $allresults;	return $allresults;
}	}
Line 3746 sub validate_groupname {	Line 3922 sub validate_groupname {
my ($groupname,$action,$cdom,$cnum,$gpterm,$ucgpterm,$crstype) = @_;	my ($groupname,$action,$cdom,$cnum,$gpterm,$ucgpterm,$crstype) = @_;
my %sectioncount = &Apache::loncommon::get_sections($cdom,$cnum);	my %sectioncount = &Apache::loncommon::get_sections($cdom,$cnum);
my %curr_groups = &Apache::longroup::coursegroups($cdom,$cnum);	my %curr_groups = &Apache::longroup::coursegroups($cdom,$cnum);
	my %deleted_groups = &Apache::longroup::coursegroups($cdom,$cnum,undef,
	'deleted_groups');
	if (my $tmp = &Apache::lonnet::error(%deleted_groups)) {
	undef(%deleted_groups);
	&Apache::lonnet::logthis('Error retrieving groups: '.$tmp.' in '.$cnum.':'.$cdom);
	}
my %lt = &Apache::lonlocal::texthash (	my %lt = &Apache::lonlocal::texthash (
igna => "Invalid $gpterm name",	igna => "Invalid $gpterm name",
tgne => "The $gpterm name entered ",	tgne => "The $gpterm name entered ",
Line 3761 sub validate_groupname {	Line 3942 sub validate_groupname {
"existing $gpterm",	"existing $gpterm",
);	);

my $exitmsg = '<b>'.$lt{'igna'}.'</b><br /><br />'.$lt{'tgne'}.' "'.	my $exitmsg = '<span class="LC_error">'.$lt{'igna'}.'</span><br /><br />'.
$groupname.'" ';	$lt{'tgne'}.' "'.$groupname.'" ';
my $dupmsg = $lt{'grna'};	my $dupmsg = $lt{'grna'};
my $earlyout;	my $earlyout;
if (($groupname eq '') \|\| ($groupname =~ /\W/)) {	if (($groupname eq '') \|\| ($groupname =~ /\W/)) {
Line 3773 sub validate_groupname {	Line 3954 sub validate_groupname {
return $exitmsg.$lt{'cnnb'}.&mt('a section').$lt{'inth'}.	return $exitmsg.$lt{'cnnb'}.&mt('a section').$lt{'inth'}.
'<br />'.$lt{'grna'};	'<br />'.$lt{'grna'};
}	}
if ($action eq 'create'	if ($action eq 'create') {
&& exists($curr_groups{$groupname})) {	if (exists($curr_groups{$groupname})) {
	return $exitmsg.$lt{'cnnb'}.&mt('an existing [_1]',$gpterm).
return $exitmsg.$lt{'cnnb'}.&mt('an existing [_1]',$gpterm).	$lt{'inth'}.'.<br />'.$lt{'grna'};
$lt{'inth'}.'<br />'.$lt{'grna'};	} elsif (exists($deleted_groups{$groupname})) {
	return $exitmsg.$lt{'cnnb'}.&mt('a [_1] which previously existed',$gpterm).
	$lt{'inth'}.'.<br />'.$lt{'grna'};
	}
} elsif ($action eq 'modify') {	} elsif ($action eq 'modify') {
unless(exists($curr_groups{$groupname})) {	unless(exists($curr_groups{$groupname})) {
$earlyout = &mt('[_1] name:',$ucgpterm).' '.$groupname.$lt{'thgr'}.	$earlyout = &mt('[_1] name:',$ucgpterm).' '.$groupname.$lt{'thgr'}.
Line 3790 sub validate_groupname {	Line 3973 sub validate_groupname {
}	}

sub topic_bar {	sub topic_bar {
my ($r,$tabcol,$imgnum,$title) = @_;	my ($r,$imgnum,$title) = @_;
$r->print('	$r->print('
<tr bgcolor="'.$tabcol.'">	<div class="LC_topic_bar">
<td> </td>	<img alt="'.&mt('Step [_1]',$imgnum).
<td valign="middle" align="left">	'"src="/res/adm/pages/bl_step'.$imgnum.'.gif" />
<nobr>	<span>'.$title.'</span>
<img src="/res/adm/pages/bl_step'.$imgnum.'.gif" valign="middle">	</div>
</nobr>
</td>
<th align="left"><nobr>'.$title.'<nobr>
</th>
<td width="100%"> </td>
</tr>
<tr>
<td colspan="4"> </td>
</tr>
');	');
return;	return;
}	}

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

Removed from v.1.37
changed lines
	Added in v.1.70