loncom/interface/loncoursegroups.pm - diff

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Diff for /loncom/interface/loncoursegroups.pm between versions 1.69 and 1.127.2.3.2.1

version 1.69, 2007/01/03 21:55:37	version 1.127.2.3.2.1, 2023/09/04 19:14:29
Line 31 use strict;	Line 31 use strict;
use Apache::lonnet;	use Apache::lonnet;
use Apache::loncommon();	use Apache::loncommon();
use Apache::lonhtmlcommon();	use Apache::lonhtmlcommon();
	use Apache::lonhtmlgateway;
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::lonuserutils();
use Apache::Constants qw(:common :http);	use Apache::Constants qw(:common :http);
	use HTML::Entities;
use LONCAPA::map();	use LONCAPA::map();
use lib '/home/httpd/lib/perl/';	use lib '/home/httpd/lib/perl/';
use LONCAPA;	use LONCAPA;
Line 54 sub handler {	Line 57 sub handler {
if (! ($env{'request.course.fn'})) {	if (! ($env{'request.course.fn'})) {
# Not in a course	# Not in a course
$env{'user.error.msg'}=	$env{'user.error.msg'}=
"/adm/coursegroups:mdg:0:0:Cannot edit or view course groups";	"/adm/coursegroups:mdg:0:0:Cannot edit or view course/community groups";
return HTTP_NOT_ACCEPTABLE;	return HTTP_NOT_ACCEPTABLE;
}	}

Line 75 sub handler {	Line 78 sub handler {
my $crstype = &Apache::loncommon::course_type();	my $crstype = &Apache::loncommon::course_type();

my %functions = (	my %functions = (
email => 'E-mail',	email => 'Send Messages',
discussion => 'Discussion boards',	discussion => 'Discussion Boards',
chat => 'Chat',	chat => 'Chat Room',
files => 'File repository',	files => 'Group Portfolio',
roster => 'Membership roster',	roster => 'Membership Roster',
homepage => $ucgpterm.' home page',	homepage => $ucgpterm.' home page',
);	);

Line 111 sub handler {	Line 114 sub handler {
$crstype);	$crstype);
}	}
} else {	} else {
$r->print(&mt('You do not have [_1] administration '.	$r->print('<div class="LC_warning">'
'privileges in this [_2]',$gpterm,lc($crstype)));	.&mt('You do not have '.$gpterm.' administration '
	.'privileges in this '.lc($crstype).'.')
	.'</div>');
}	}
} else {	} else {
&print_main_menu($r,$cdom,$cnum,\%functions,\%idx,$view_permission,	&print_main_menu($r,$cdom,$cnum,\%functions,\%idx,$view_permission,
Line 132 function changeSort(caller) {	Line 137 function changeSort(caller) {
}	}
function openGroupRoster(group,status) {	function openGroupRoster(group,status) {
var url = '/adm/grouproster?';	var url = '/adm/grouproster?';
url += 'group='+group+'&status='+status+'&ref=popup';	url += 'group='+group+'&status='+status+'&ref=popup';
var title = 'Group Membership';	var title = 'Group_Membership';
var options = 'scrollbars=1,resizable=1,menubar=0';	var options = 'scrollbars=1,resizable=1,menubar=0';
options += ',width=700,height=600';	options += ',width=700,height=600';
rosterbrowser = open(url,title,options,'1');	rosterbrowser = open(url,title,options,'1');
rosterbrowser.focus();	rosterbrowser.focus();
}\n\|;	}\n\|;
$r->print(&header('Groups',$jscript,$action,$state));	$r->print(&header('My Space',$jscript,$action,$state));
if ($env{'form.refpage'} eq 'enrl') {	if ($env{'form.refpage'} eq 'cusr') {
&Apache::lonhtmlcommon::add_breadcrumb	&Apache::lonhtmlcommon::add_breadcrumb
({href=>"/adm/dropadd",	({href=>"/adm/createuser",
text=>"Enrollment Manager"});	text=>"User Management"});
}	}
&Apache::lonhtmlcommon::add_breadcrumb	&Apache::lonhtmlcommon::add_breadcrumb
({href=>"/adm/coursegroups",	({href=>"/adm/coursegroups",
text=>"Groups"});	text=>"Groups"});
$r->print(&Apache::lonhtmlcommon::breadcrumbs('Groups'));	my $helpitem;
	if ($manage_permission) {
	$helpitem = 'Creating_Groups';
	}
	$r->print(&Apache::lonhtmlcommon::breadcrumbs('Groups',$helpitem));
&display_groups($r,$cdom,$cnum,$functions,$idx,$view_permission,	&display_groups($r,$cdom,$cnum,$functions,$idx,$view_permission,
$manage_permission,$action,$state,$gpterm,$ucgpterm,	$manage_permission,$action,$state,$gpterm,$ucgpterm,
$crstype);	$crstype);
Line 162 sub display_groups {	Line 171 sub display_groups {
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 => '/adm/coursegroups?action=modify&refpage='.
$env{'form.refpage'}.'&state=pick_task&groupname=',	$env{'form.refpage'}.'&state=pick_task&groupname=',
view => '<a href="/adm/'.$cdom.'/'.$cnum.'/',	view => '',
delete => '<a href="/adm/coursegroups?action=delete&refpage='.	delete => '/adm/coursegroups?action=delete&refpage='.
$env{'form.refpage'}.'&state=verify&groupname=',	$env{'form.refpage'}.'&state=verify&groupname=',
reenable => '<a href="/adm/coursegroups?action=reenable&refpage='.	reenable => '/adm/coursegroups?action=reenable&refpage='.
$env{'form.refpage'}.'&state=verify&groupname=',	$env{'form.refpage'}.'&state=verify&groupname=',
);	);
my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
modify => 'Modify',	modify => 'Modify',
Line 182 sub display_groups {	Line 191 sub display_groups {
crtd => 'Created',	crtd => 'Created',
last => 'Last Modified',	last => 'Last Modified',
func => 'Collaborative Tools',	func => 'Collaborative Tools',
quot => 'Quota (Mb)',	quot => 'Quota (MB)',
memb => 'Members',	memb => 'Members',
file => 'Files',	file => 'Files',
dibd => 'Discussion Boards',	dibd => 'Discussion Boards',
dius => 'Disk Use (%)',	dius => 'Disk Use (%)',
nogr => 'No groups exist.',	nogr => 'No groups exist.',
crng => 'Create a new group',	crng => 'Create a new group',
	redg => 'Re-enable a deleted group',
alth => 'Although your current role has privileges'.	alth => 'Although your current role has privileges'.
' to view any existing groups in this '.	' to view any existing groups in this '.
lc($crstype).', you do not have privileges '.	lc($crstype).', you do not have privileges '.
Line 198 sub display_groups {	Line 208 sub display_groups {
if (!defined($action)) {	if (!defined($action)) {
$action = 'view';	$action = 'view';
}	}
my $status;	my ($status,$reenable_link);
if ($action eq 'reenable') {	if ($action eq 'reenable') {
$status = 'deleted_groups';	$status = 'deleted_groups';
	} else {
	if ($manage_permission) {
	my %deleted_groups =
	&Apache::longroup::coursegroups($cdom,$cnum,undef,'deleted_groups');
	if (keys(%deleted_groups) > 0) {
	$reenable_link = '    <a href="/adm/coursegroups?action=reenable&refpage='.$env{'form.refpage'}.'">'.$lt{'redg'}.'</a>';
	}
	}
}	}
my %curr_groups = &Apache::longroup::coursegroups($cdom,$cnum,undef,	my %curr_groups = &Apache::longroup::coursegroups($cdom,$cnum,undef,
$status);	$status);

if (%curr_groups) {	if (%curr_groups) {
	my $navmap=Apache::lonnavmaps::navmap->new();
	if (!defined($navmap)) {
	$r->print('<div class="LC_error">'.
	&mt('An error occurred retrieving information about resources in the course.').'<br />'.
	&mt('It is recommended that you [_1]re-initialize the course[_2] and then return to this page.','<a href="/adm/roles?selectrole=1&newrole='.$env{'request.role'}.'&orgurl=%2fadm%2fcoursegroups">','</a>').
	'</div>');
	return;
	}
if ($manage_permission) {	if ($manage_permission) {
if (!exists($env{'form.refpage'})) {	if ($action ne 'reenable') {
$r->print('<br /><a href="/adm/coursegroups?action=create">'.$lt{'crng'}.'</a>');	$r->print('<br /><a href="/adm/coursegroups?action=create&refpage='.$env{'form.refpage'}.'">'.$lt{'crng'}.'</a>');
	}
	if ($reenable_link) {
	$r->print($reenable_link);
}	}
}	}
$r->print('<br /><br />');	$r->print('<br /><br />');
Line 221 sub display_groups {	Line 251 sub display_groups {
<th><a href="javascript:changeSort('creator')">$lt{'crea'}</a></th>	<th><a href="javascript:changeSort('creator')">$lt{'crea'}</a></th>
<th><a href="javascript:changeSort('creation')">$lt{'crtd'}</a></th>	<th><a href="javascript:changeSort('creation')">$lt{'crtd'}</a></th>
<th><a href="javascript:changeSort('modified')">$lt{'last'}</a></th>	<th><a href="javascript:changeSort('modified')">$lt{'last'}</a></th>
<th>$lt{'func'}</b></td>	<th>$lt{'func'}</th>
<th><a href="javascript:changeSort('quota')">$lt{'quot'}</a></th>	<th><a href="javascript:changeSort('quota')">$lt{'quot'}</a></th>
<th><a href="javascript:changeSort('totalmembers')">$lt{'memb'}</a></th>	<th><a href="javascript:changeSort('totalmembers')">$lt{'memb'}</a></th>
<th><a href="javascript:changeSort('totalfiles')">$lt{'file'}</a></th>	<th><a href="javascript:changeSort('totalfiles')">$lt{'file'}</a></th>
Line 237 END	Line 267 END
my $members_result = &group_members($cdom,$cnum,$group,	my $members_result = &group_members($cdom,$cnum,$group,
\%grp_info);	\%grp_info);
my $port_path = '/userfiles/groups/'.$group.'/portfolio';	my $port_path = '/userfiles/groups/'.$group.'/portfolio';
my $port_dir = &Apache::loncommon::propath($cdom,$cnum).$port_path;
my $totaldirs = 0;	my $totaldirs = 0;
my $totalfiles = 0;	my $totalfiles = 0;
&group_files($group,$port_dir,\$totalfiles,\$totaldirs);	&group_files($group,$port_path,\$totalfiles,\$totaldirs);
$grp_info{$group}{'totalfiles'} = $totalfiles;	$grp_info{$group}{'totalfiles'} = $totalfiles;
$grp_info{$group}{'totaldirs'} = $totaldirs;	$grp_info{$group}{'totaldirs'} = $totaldirs;
my $diskuse = &Apache::lonnet::diskusage($cdom,$cnum,$port_dir);	my $getpropath = 1;
	my $diskuse = &Apache::lonnet::diskusage($cdom,$cnum,$port_path, $getpropath);
if ($grp_info{$group}{'quota'} > 0) {	if ($grp_info{$group}{'quota'} > 0) {
my $pct_use = 0.1 * $diskuse/$grp_info{$group}{'quota'};	my $pct_use = 0.1 * $diskuse/$grp_info{$group}{'quota'};
$grp_info{$group}{'diskuse'} = sprintf("%.0f",$pct_use);	$grp_info{$group}{'diskuse'} = sprintf("%.0f",$pct_use);
Line 300 END	Line 330 END
if (!$functionality) {	if (!$functionality) {
$functionality = &mt('None available');	$functionality = &mt('None available');
}	}
my $link = $actionlinks{$action};	my $link;
if ($action eq 'modify' \|\| $action eq 'delete' \|\|	if ($action eq 'modify' \|\| $action eq 'delete' \|\|
$action eq 'reenable') {	$action eq 'reenable') {
$link .= $group;	$link = '<a href="'.&HTML::Entities::encode($actionlinks{$action}.$group,'<>&"').
	'">'.$lt{$action}.'</a>';
} else {	} else {
$link .= $group.'/smppg?ref=grouplist';	$link =
if (exists($env{'form.refpage'})) {	&Apache::longroup::get_group_link($cdom,$cnum,$group,$navmap,
$link .= '&refpage='.$env{'form.refpage'};	$view_permission);
	if ($link) {
	$link = '<a href="'.$link;
	$link .= (($link=~/\?/)?'&':'?').'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')) {	$link .= '  <a href="'.
$link .= '  '.$actionlinks{'modify'}.	&HTML::Entities::encode($actionlinks{'modify'}.$group,'<>&"').
$group.'">'.$lt{'modify'}.'</a>'.	'">'.$lt{'modify'}.'</a>  <a href="'.
'  '.$actionlinks{'delete'}.	&HTML::Entities::encode($actionlinks{'delete'}.$group,'<>&"').
$group.'">'.$lt{'delete'}.'</a>';	'">'.$lt{'delete'}.'</a>';
}	}
}	}
$r->print(&Apache::loncommon::start_data_table_row('LC_data_table_dense').	$r->print(&Apache::loncommon::start_data_table_row('LC_data_table_dense').
Line 330 END	Line 367 END
'<td>'.$functionality.'</td>'.	'<td>'.$functionality.'</td>'.
'<td align="right">'.$quota.'</td>'.	'<td align="right">'.$quota.'</td>'.
'<td align="right">'.$totalmembers.'</td>'.	'<td align="right">'.$totalmembers.'</td>'.
'<td align="right"><nobr>'.&mt('Files: ').$totalfiles.'</nobr><br /><nobr>'.&mt('Folders: ').$totaldirs.'</nobr></td>'.	'<td align="right">'.
	'<span class="LC_nobreak">'.&mt('Files: [_1]',$totalfiles).'</span><br />'.
	'<span class="LC_nobreak">'.&mt('Folders: [_1]',$totaldirs).'</span>'.
	'</td>'.
'<td align="right">'.$boards.'</td>'.	'<td align="right">'.$boards.'</td>'.
'<td align="right">'.$diskuse.'</td>'.	'<td align="right">'.$diskuse.'</td>'.
&Apache::loncommon::end_data_table_row());	&Apache::loncommon::end_data_table_row());
Line 349 END	Line 389 END
} else {	} else {
$r->print($lt{'nogr'});	$r->print($lt{'nogr'});
if ($manage_permission) {	if ($manage_permission) {
if (!exists($env{'form.refpage'})) {	$r->print('<br /><br /><a href="/adm/coursegroups?action=create&refpage='.$env{'form.refpage'}.'">'.$lt{'crng'}.'</a>');
$r->print('<br /><br /><a href="/adm/coursegroups?action=create">'.$lt{'crng'}.'</a>');	if ($action ne 'reenable') {
	if ($reenable_link) {
	$r->print($reenable_link);
	}
}	}
} else {	} else {
$r->print('<br /><br />'.$lt{'alth'});	$r->print('<br /><br />'.$lt{'alth'});

}	}
}	}
} else {	} else {
my @coursegroups = split(/:/,$env{'request.course.groups'});	my @coursegroups = split(/:/,$env{'request.course.groups'});
if (@coursegroups > 0) {	if (@coursegroups > 0) {
	my $numlinks = 0;
$r->print('<br /><br />');	$r->print('<br /><br />');
my %curr_groups = &Apache::longroup::coursegroups($cdom,$cnum);	my %curr_groups = &Apache::longroup::coursegroups($cdom,$cnum);
if (%curr_groups) {	if (%curr_groups) {
	my $navmap=Apache::lonnavmaps::navmap->new();
	if (!defined($navmap)) {
	$r->print('<div class="LC_error">'.
	&mt('An error occurred retrieving information about resources in the course.').'<br />'.
	&mt('It is recommended that you [_1]re-initialize the course[_2] and then return to this page.','<a href="/adm/roles?selectrole=1&newrole='.$env{'request.role'}.'&orgurl=%2fadm%2fcoursegroups">','</a>').
	'</div>');
	return;
	}
foreach my $group (@coursegroups) {	foreach my $group (@coursegroups) {
my %group_info = &Apache::longroup::get_group_settings(	my %group_info = &Apache::longroup::get_group_settings(
$curr_groups{$group});	$curr_groups{$group});
my $description = &unescape(	my $description = &unescape(
$group_info{description});	$group_info{description});
$r->print('<font size="+1"><a href="/adm/'.$cdom.'/'.$cnum.'/'.$group.'/smppg?ref=grouplist">'.$group,'</a><font><br /><small>'.$description.'</small><br /><br />');	my ($link,$hidden) =
	&Apache::longroup::get_group_link($cdom,$cnum,$group,$navmap,
	$view_permission);
	if ($link) {
	$link .= '&ref=grouplist';
	$r->print('<span style="font-size: larger"><a href="'.$link.'">'.
	$description.'</a></span><br /><br />');
	$numlinks ++;
	} elsif ($hidden) {
	my $numtools = 0;
	my $refarg = '&ref=grouplist';
	my $output =
	&Apache::longroup::display_group_links($r,$env{'form.grade_target'},$group,'view',
	$refarg,\$numtools,$hidden,%group_info);
	if ($numtools) {
	$r->print('<span style="font-size: larger">'.$description.'</a></span>'.
	'<br />'.$output.'<br /><br />');
	$numlinks ++;
	}
	}
}	}
}	}
	if (!$numlinks) {
	$r->print(
	'<p class="LC_info">'
	.&mt('You do not currently have access to any '.$gpterm.'s'
	.' in this '.lc($crstype).'.')
	.'</p>'
	);
	}
} else {	} else {
$r->print(&mt('You are not currently a member of any '.	$r->print(
'active [_1]s in this [_2]',$gpterm,	'<p class="LC_info">'
lc($crstype)));	.&mt('You are not currently a member of any active '.$gpterm.'s'
	.' in this '.lc($crstype).'.')
	.'</p>'
	);
}	}
}	}
return;	return;
Line 388 sub group_administration {	Line 469 sub group_administration {
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 517 sub group_administration {	Line 597 sub group_administration {

if (ref($stored{'autorole'}) eq 'ARRAY') {	if (ref($stored{'autorole'}) eq 'ARRAY') {
foreach my $role (@{$stored{'autorole'}}) {	foreach my $role (@{$stored{'autorole'}}) {
unless ($role eq 'cc') {	unless (($role eq 'cc') \|\| ($role eq 'co')) {
$elements{'modify'}{'change_settings'}{'sec_'.$role} =	$elements{'modify'}{'change_settings'}{'sec_'.$role} =
'selectbox';	'selectbox';
}	}
Line 548 sub group_administration {	Line 628 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$/,@sections) {
@buildsections = sort {$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,\@buildsections,\%users,	&build_members_list($cdom,$cnum,\@types,\@roles,\@sections,\%users,
\%userdata);	\%userdata);
}	}
if ($state eq 'pick_members') {	if ($state eq 'pick_members') {
Line 770 sub group_administration {	Line 845 sub group_administration {
}	}
var maxposs = '.sprintf("%.2f",$maxposs).';	var maxposs = '.sprintf("%.2f",$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 group portfolio quota you entered for this group ("+newquota+" MB) exceeds the maximum possible ("+maxposs+" MB). Please enter a smaller number.");
return;	return;
}	}
var re_quota = '.$float_check.';	var re_quota = '.$float_check.';
Line 789 sub group_administration {	Line 864 sub group_administration {
}	}
}	}
if (warn_zero == 1) {	if (warn_zero == 1) {
alert("You have indicated that the file repository should be enabled, but you have set the respository quota to 0 Mb.\nThis will prevent any upload of files.\nPlease set a value or disable the repository feature.");	alert("You have indicated that the group portfolio should be enabled, but you have set the repository quota to 0 MB.\nThis will prevent any upload of files.\nPlease set a value or disable the repository feature.");
return;	return;
}	}
}	}
Line 848 function changeSort(caller) {	Line 923 function changeSort(caller) {
$r->print(&header("Groups Manager",	$r->print(&header("Groups Manager",
$jscript,$action,$state,$page,$loaditems));	$jscript,$action,$state,$page,$loaditems));

if ($env{'form.refpage'} eq 'enrl') {	if ($env{'form.refpage'} eq 'cusr') {
&Apache::lonhtmlcommon::add_breadcrumb	&Apache::lonhtmlcommon::add_breadcrumb
({href=>"/adm/dropadd",	({href=>"/adm/createuser",
text=>"Enrollment Manager",	text=>"User Management",
faq=>9,bug=>'Instructor Interface',});	faq=>9,bug=>'Instructor Interface',});
if ($action eq 'modify' \|\| $action eq 'delete') {	if ($action eq 'modify' \|\| $action eq 'delete') {
&Apache::lonhtmlcommon::add_breadcrumb	&Apache::lonhtmlcommon::add_breadcrumb
({href=>"/adm/coursegroups?refpage=enrl&action=$action",	({href=>"/adm/coursegroups?refpage=cusr&action=$action",
text=>"Groups",	text=>"Groups",
faq=>9,bug=>'Instructor Interface',});	faq=>9,bug=>'Instructor Interface',});
}	}
Line 867 function changeSort(caller) {	Line 942 function changeSort(caller) {
if ($env{'form.refpage'} eq 'grouplist') {	if ($env{'form.refpage'} eq 'grouplist') {
&Apache::lonhtmlcommon::add_breadcrumb	&Apache::lonhtmlcommon::add_breadcrumb
({href=>"/adm/$cdom/$cnum/$env{'form.groupname'}/smppg?ref=grouplist",	({href=>"/adm/$cdom/$cnum/$env{'form.groupname'}/smppg?ref=grouplist",
text=>"Group: $description",});	text=>&mt('Group').": $description",
	no_mt=>1});
}	}
}	}

Line 900 function changeSort(caller) {	Line 976 function changeSort(caller) {
result => 'Re-enabled'	result => 'Re-enabled'
);	);
my %navbuttons = &Apache::lonlocal::texthash(	my %navbuttons = &Apache::lonlocal::texthash(
gtns => 'Go to next step',	gtns => 'Next',#'Go to next step',
gtps => 'Go to previous step',	gtps => 'Back',#'Go to previous step',
crgr => 'Create '.$gpterm,	crgr => 'Create '.$gpterm,
mose => 'Modify settings',	mose => 'Save',#'Modify settings',
gtpp => 'Go to previous page',	gtpp => 'Back',#'Go to previous page',
adme => 'Add members',	adme => 'Add members',
);	);
if ((($action eq 'create') \|\| ($action eq 'modify') \|\| ($action eq 'delete') \|\| ($action eq 'reenable')) &&	if ((($action eq 'create') \|\| ($action eq 'modify') \|\| ($action eq 'delete') \|\| ($action eq 'reenable')) &&
Line 1071 sub display_control {	Line 1147 sub display_control {
&add_members_form($r,$cdom,$cnum,$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,$gpterm,$ucgpterm);	$states,$navbuttons,$gpterm,$ucgpterm,$crstype);
} elsif ($state eq 'pick_members') {	} elsif ($state eq 'pick_members') {
&choose_members_form($r,$cdom,$cnum,$action,$state,$page,	&choose_members_form($r,$cdom,$cnum,$action,$state,$page,
$groupname,$description,$granularity,$quota,	$groupname,$description,$granularity,$quota,
Line 1104 sub display_control {	Line 1180 sub display_control {
my %stored = &retrieve_settings($cdom,$cnum,$groupname,$action);	my %stored = &retrieve_settings($cdom,$cnum,$groupname,$action);
if ($state eq 'verify') {	if ($state eq 'verify') {
&verify_delete($r,$groupname,$state,$action,$page,$states,	&verify_delete($r,$groupname,$state,$action,$page,$states,
\%stored);	\%stored,$crstype);
} elsif ($state eq 'result') {	} elsif ($state eq 'result') {
&delete_group($r,$cdom,$cnum,$groupname);	&delete_group($r,$cdom,$cnum,$groupname,$crstype);
}	}
} elsif ($action eq 'reenable') {	} elsif ($action eq 'reenable') {
my %stored = &retrieve_settings($cdom,$cnum,$groupname,$action);	my %stored = &retrieve_settings($cdom,$cnum,$groupname,$action);
if ($state eq 'verify') {	if ($state eq 'verify') {
&verify_reenable($r,$groupname,$state,$action,$page,$states,	&verify_reenable($r,$groupname,$state,$action,$page,$states,
\%stored);	\%stored,$crstype);
} elsif ($state eq 'result') {	} elsif ($state eq 'result') {
&reenable_group($r,$cdom,$cnum,$groupname);	&reenable_group($r,$cdom,$cnum,$groupname,$crstype);
}	}
}	}
}	}

sub verify_delete {	sub verify_delete {
my ($r,$groupname,$formname,$action,$page,$states,$stored) = @_;	my ($r,$groupname,$formname,$action,$page,$states,$stored,$crstype) = @_;
$r->print(&Apache::lonhtmlcommon::echo_form_input([]));	$r->print(&Apache::lonhtmlcommon::echo_form_input([]));
$r->print(&mt("You have requested deletion of the following group: ").'<i>'.	$r->print(&mt('You have requested deletion of the group [_1].'
$stored->{'description'}.'</i>'.	,'<i>'.$stored->{'description'}.'</i>').
'<br /><br />'.&mt('When a group is deleted the following occurs:').'<ul>'.	'<br /><br />'.&mt('When a group is deleted the following occurs:').'<ul>'.
'<li>'.&mt('All group membership is terminated.').'</li>'.	'<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 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>'.	if ($crstype eq 'Community') {
'</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.'));	$r->print( '<li>'.&mt("The group folder is removed from the folder containing it - normally this is the 'Community Groups' folder which contains folders for all groups in the community.").'</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 community in the future."));
	} else {
	$r->print( '<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 $prevtext = &mt('Go back');
my $nexttext = &mt('Delete group');	my $nexttext = &mt('Delete group');
my $prev;	my $prev;
if ($env{'form.refpage'} eq 'enrl') {	if ($env{'form.refpage'} eq 'cusr') {
$prev = 'view';	$prev = 'view';
}	}
&display_navbuttons($r,$formname,$prev,$prevtext,	&display_navbuttons($r,$formname,$prev,$prevtext,
Line 1141 sub verify_delete {	Line 1222 sub verify_delete {
}	}

sub delete_group {	sub delete_group {
my ($r,$cdom,$cnum,$groupname) = @_;	my ($r,$cdom,$cnum,$groupname,$crstype) = @_;
my %membership = &Apache::lonnet::get_group_membership($cdom,$cnum,	my %membership = &Apache::lonnet::get_group_membership($cdom,$cnum,
$groupname);	$groupname);
my $now = time;	my $now = time;
Line 1151 sub delete_group {	Line 1232 sub delete_group {
my @deleted;	my @deleted;
my @undeleted;	my @undeleted;
my %usersettings;	my %usersettings;
	my $context = 'deletegroup';
foreach my $key (sort(keys(%membership))) {	foreach my $key (sort(keys(%membership))) {
if ($key =~ /^\Q$groupname\E:([^:]+:[^:]+)$/) {	if ($key =~ /^\Q$groupname\E:([^:]+:[^:]+)$/) {
my $user = $1;	my $user = $1;
Line 1160 sub delete_group {	Line 1242 sub delete_group {
$usersettings{$groupname.':'.$user} = $now.':-1:'.$userprivs;	$usersettings{$groupname.':'.$user} = $now.':-1:'.$userprivs;
if (&Apache::lonnet::modify_group_roles($cdom,$cnum,	if (&Apache::lonnet::modify_group_roles($cdom,$cnum,
$groupname,$user,	$groupname,$user,
$now,'-1',$userprivs)	$now,'-1',$userprivs,
	'',$context)
eq 'ok') {	eq 'ok') {
$num_ok ++;	$num_ok ++;
push(@deleted,$user);	push(@deleted,$user);
Line 1177 sub delete_group {	Line 1260 sub delete_group {
\%usersettings);	\%usersettings);
}	}
if ($num_fail > 0) {	if ($num_fail > 0) {
$r->print(&mt('Group deletion failed because deletion of [_1] out of [_2] members failed.',$num_fail,$num_users));	$r->print('<div class="LC_error">'
	.&mt('Group deletion failed because deletion of [_1] out of [_2] members failed.'
	,$num_fail,$num_users)
	.'</div>');
} else {	} else {
my ($result,$message) =	my ($result,$message) =
&Apache::lonnet::toggle_coursegroup_status($cdom,$cnum,	&Apache::lonnet::toggle_coursegroup_status($cdom,$cnum,
$groupname,'delete');	$groupname,'delete');
if ($result eq 'ok') {	if ($result eq 'ok') {
my $outcome = &modify_folders($cdom,$cnum,$groupname);	my $outcome = &modify_folders($cdom,$cnum,$groupname,$crstype);
if ($outcome eq '') {	if ($outcome eq '') {
$r->print(&mt('Group successfully deleted.'));	my $message = &Apache::lonhtmlcommon::confirm_success(&mt('Group successfully deleted.'));
	$message = &Apache::loncommon::confirmwrapper($message);
	$r->print($message);
} else {	} 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));	$r->print('<div class="LC_error">');
	if ($crstype eq 'Community') {
	$r->print(&mt("Although the group was deleted, an error occurred when removing the group's folder from the 'Community Groups' folder: [_1]",$outcome));
	} else {
	$r->print(&mt("Although the group was deleted, an error occurred when removing the group's folder from the 'Course Groups' folder: [_1]",$outcome));
	}
	$r->print('</div>');
}	}
} else {	} else {
$r->print(&mt('Group deletion failed.'));	my $msg = &Apache::lonhtmlcommon::confirm_success(&mt('Group deletion failed.'),1);
	$msg = &Apache::loncommon::confirmwrapper($msg);
	$r->print($msg);
}	}
}	}
return;	return;
}	}

sub reenable_folder {	sub reenable_folder {
my ($cdom,$cnum,$groupname,$description) = @_;	my ($cdom,$cnum,$groupname,$description,$crstype) = @_;
my $outcome;	my $outcome;
my $crspath = '/uploaded/'.$cdom.'/'.$cnum.'/';	my $crspath = '/uploaded/'.$cdom.'/'.$cnum.'/';
my $allgrpsmap = $crspath.'group_allfolders.sequence';	my $allgrpsmap = $crspath.'group_allfolders.sequence';
my $foldertitle = &mt('Course Folder -').$description;	my $foldertitle;
	if ($crstype eq 'Community') {
	$foldertitle = &mt("Community Folder -[_1]",$description);
	} else {
	$foldertitle = &mt("Course Folder -[_1]",$description);
	}
my $mapurl = $crspath.'group_folder_'.	my $mapurl = $crspath.'group_folder_'.
$groupname.'.sequence';	$groupname.'.sequence';
my ($errtext,$fatal)=&LONCAPA::map::mapread($allgrpsmap);	my ($errtext,$fatal)=&LONCAPA::map::mapread($allgrpsmap);
if ($fatal) {	if ($fatal) {
$outcome=&mt('Error reading contents of parent folder to group').	$outcome='<div class="LC_error">'
" ($allgrpsmap): $errtext".'<br />';	.&mt('An error occurred when reading contents of parent folder to group:')
	."<br />($allgrpsmap): $errtext"
	.'</div>';
} else {	} else {
my $idx=&LONCAPA::map::getresidx($mapurl);	my $idx=&LONCAPA::map::getresidx($mapurl);
$LONCAPA::map::resources[$idx] = $foldertitle.':'.$mapurl.	$LONCAPA::map::resources[$idx] = $foldertitle.':'.$mapurl.
':false:normal:res';	':false:normal:res';
$LONCAPA::map::order[1+$#LONCAPA::map::order]=$idx;	$LONCAPA::map::order[1+$#LONCAPA::map::order]=$idx;
my ($outtext,$errtext) = &LONCAPA::map::storemap($allgrpsmap,1);	my ($outtext,$errtext) = &LONCAPA::map::storemap($allgrpsmap,1,1);
if ($errtext) {	if ($errtext) {
$outcome = &mt('Error storing updated parent folder to group').	$outcome='<div class="LC_error">'
"- $allgrpsmap - $errtext".'<br />';	.&mt('An error occurred when saving updated parent folder to group:'
	,"<br />$allgrpsmap - $errtext")
	.'</div>';
} else {	} else {
my ($furl,$ferr) =	my ($furl,$ferr) =
&Apache::lonuserstate::readmap($cdom.'/'.$cnum);	&Apache::lonuserstate::readmap($cdom.'/'.$cnum);
Line 1227 sub reenable_folder {	Line 1331 sub reenable_folder {
}	}

sub modify_folders {	sub modify_folders {
my ($cdom,$cnum,$groupname) = @_;	my ($cdom,$cnum,$groupname,$crstype) = @_;
my $outcome;	my ($outcome,$groupmap,$groupmapres,$map,$id,$src);
my $navmap = Apache::lonnavmaps::navmap->new();	my $navmap = Apache::lonnavmaps::navmap->new();
my $groupmap = '/uploaded/'.$cdom.'/'.$cnum.'/'.'group_folder_'.	if (!defined($navmap)) {
	$outcome = '<div class="LC_error">';
	if ($crstype eq 'Community') {
	$outcome .= &mt("Error reading community contents.").' '.
	&mt("You need to re-initialize the community.");
	} else {
	$outcome .= &mt("Error reading course contents.").' '.
	&mt("You need to re-initialize the course.");
	}
	$outcome .= '</div>';
	return $outcome;
	}
	$groupmap = '/uploaded/'.$cdom.'/'.$cnum.'/'.'group_folder_'.
$groupname.'.sequence';	$groupname.'.sequence';
my $groupmapres = $navmap->getResourceByUrl($groupmap);	$groupmapres = $navmap->getResourceByUrl($groupmap);
my ($map,$id,$src);
if ($groupmapres) {	if ($groupmapres) {
($map,$id,$src)=&Apache::lonnet::decode_symb($groupmapres->symb());	($map,$id,$src)=&Apache::lonnet::decode_symb($groupmapres->symb());
}	}
Line 1242 sub modify_folders {	Line 1357 sub modify_folders {
$map = '/'.$map;	$map = '/'.$map;
my ($errtext,$fatal) = &LONCAPA::map::mapread($map);	my ($errtext,$fatal) = &LONCAPA::map::mapread($map);
if ($fatal) {	if ($fatal) {
$outcome=&mt('Error reading contents of parent folder to group').	$outcome='<div class="LC_error">'
" ($map): $errtext".'<br />';	.&mt('An error occurred when reading contents of parent folder to group:')
	."<br />($map): $errtext"
	.'</div>';
} else {	} else {
my $idx = 0;	my $idx = 0;
my $grpidx;	my $grpidx;
Line 1264 sub modify_folders {	Line 1381 sub modify_folders {
$LONCAPA::map::order[$i] = $LONCAPA::map::order[$i+1];	$LONCAPA::map::order[$i] = $LONCAPA::map::order[$i+1];
}	}
$#LONCAPA::map::order--;	$#LONCAPA::map::order--;
my ($outtext,$errtext) = &LONCAPA::map::storemap($map,1);	my ($outtext,$errtext) = &LONCAPA::map::storemap($map,1,1);
if ($errtext) {	if ($errtext) {
$outcome = &mt('Error storing updated parent folder to group'). "- $map - $errtext".'<br />';	$outcome='<div class="LC_error">'
	.&mt('An error occurred when saving updated parent folder to group:')
	."<br />$map - $errtext"
	.'</div>';
} else {	} else {
my ($furl,$ferr) =	my ($furl,$ferr) =
&Apache::lonuserstate::readmap($cdom.'/'.$cnum);	&Apache::lonuserstate::readmap($cdom.'/'.$cnum);
Line 1278 sub modify_folders {	Line 1398 sub modify_folders {
}	}

sub verify_reenable {	sub verify_reenable {
my ($r,$groupname,$formname,$action,$page,$states,$stored) = @_;	my ($r,$groupname,$formname,$action,$page,$states,$stored,$crstype) = @_;
$r->print(&Apache::lonhtmlcommon::echo_form_input([]));	$r->print(&Apache::lonhtmlcommon::echo_form_input([]));
$r->print(&mt("You have requested enabling the following previously deleted group: ").'<i>'.	$r->print(&mt('You have requested enabling the previously deleted group [_1].'
$stored->{'description'}.'</i>'.	,'<i>'.$stored->{'description'}.'</i>').
'<br /><br />'.&mt('When a deleted group is re-enabled the following occurs:').'<ul>'.	'<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('Group settings and membership at the time the group was deleted are reinstated.').'</li><li>');
'<li>'.&mt('A group folder is added to the "Course Groups" folder which contains folders for all groups in the course.').'</li></ul>');	if ($crstype eq 'Community') {
	$r->print(&mt("A group folder is added to the 'Community Groups' folder which contains folders for all groups in the community."));
	} else {
	$r->print(&mt("A group folder is added to the 'Course Groups' folder which contains folders for all groups in the course."));
	}
	$r->print('</li></ul>');
my $prevtext = &mt('Go back');	my $prevtext = &mt('Go back');
my $nexttext = &mt('Reenable group');	my $nexttext = &mt('Reenable group');
my $prev;	my $prev;
if ($env{'form.refpage'} eq 'enrl') {	if ($env{'form.refpage'} eq 'cusr') {
$prev = 'view';	$prev = 'view';
}	}
&display_navbuttons($r,$formname,$prev,$prevtext,	&display_navbuttons($r,$formname,$prev,$prevtext,
Line 1297 sub verify_reenable {	Line 1422 sub verify_reenable {
}	}

sub reenable_group {	sub reenable_group {
my ($r,$cdom,$cnum,$groupname) = @_;	my ($r,$cdom,$cnum,$groupname,$crstype) = @_;
my %groups =	my %groups =
&Apache::longroup::coursegroups($cdom,$cnum,$groupname,	&Apache::longroup::coursegroups($cdom,$cnum,$groupname,
'deleted_groups');	'deleted_groups');
if (keys(%groups) == 0) {	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));	$r->print(&mt('The group [_1] was not re-enabled, because it is not a deleted group.[_2]Perhaps it has already been re-enabled?','<i>'.$groupname.'</i>'),'<br />');
return;	return;
}	}
my %groupinfo =	my %groupinfo =
Line 1320 sub reenable_group {	Line 1445 sub reenable_group {
my $num_users = 0;	my $num_users = 0;
my $num_ok = 0;	my $num_ok = 0;
my $num_fail = 0;	my $num_fail = 0;
	my $context = 'reenablegroup';
my (%usersettings,@enabled,@unenabled);	my (%usersettings,@enabled,@unenabled);
my ($result,$message) =	my ($result,$message) =
&Apache::lonnet::toggle_coursegroup_status($cdom,$cnum,$groupname,	&Apache::lonnet::toggle_coursegroup_status($cdom,$cnum,$groupname,
Line 1339 sub reenable_group {	Line 1465 sub reenable_group {
if (&Apache::lonnet::modify_group_roles($cdom,$cnum,	if (&Apache::lonnet::modify_group_roles($cdom,$cnum,
$groupname,$user,	$groupname,$user,
$defend,$defstart,	$defend,$defstart,
$userprivs) eq 'ok') {	$userprivs,'',
	$context) eq 'ok') {
$num_ok ++;	$num_ok ++;
push(@enabled,$user);	push(@enabled,$user);
} else {	} else {
Line 1355 sub reenable_group {	Line 1482 sub reenable_group {
&Apache::lonnet::modify_coursegroup_membership($cdom,$cnum,	&Apache::lonnet::modify_coursegroup_membership($cdom,$cnum,
\%usersettings);	\%usersettings);
if ($roster_result eq 'ok') {	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 />');	$r->print('<div class="LC_success">'
	.&mt('Membership reinstated for [quant,_1,user], each with start and end dates for group access set to defaults: [_2] and [_3]',$num_ok,$showstart,$showend)
	.'</div>');
}	}
} else {	} 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 />');	$r->print('<div class="LC_error">'
	.&mt('A problem occurred when trying to reinstate [_1] of the [_2] members of the pre-existing group.',$num_fail,$num_users)
	.'</div>');
}	}
} else {	} else {
$r->print(&mt('There were no group members to reinstate, as none were removed when the group was deleted.').'<br />');	$r->print('<div class="LC_info">'
	.&mt('There were no group members to reinstate, as none were removed when the group was deleted.')
	.'</div>');
}	}
my $outcome = &reenable_folder($cdom,$cnum,$groupname,$description);	my $outcome = &reenable_folder($cdom,$cnum,$groupname,$description,$crstype);
if ($outcome eq '') {	if ($outcome eq '') {
$r->print(&mt('Group successfully re-enabled.'));	my $message = &Apache::lonhtmlcommon::confirm_success(&mt('Group successfully re-enabled.'));
	$message = &Apache::loncommon::confirmwrapper($message);
	$r->print($message);
} else {	} 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));	$r->print('<div class="LC_error">');
	if ($crstype eq 'Community') {
	$r->print(&mt("Although the group was re-enabled, an error occurred when adding the group's folder to the 'Community Groups' folder: [_1]",$outcome));
	} else {
	$r->print(&mt("Although the group was re-enabled, an error occurred when adding the group's folder to the 'Course Groups' folder: [_1]",$outcome));
	}
	$r->print('</div>');
}	}
} else {	} else {
$r->print(&mt('Re-enabling group failed'));	my $message = &Apache::lonhtmlcommon::confirm_success(&mt('Re-enabling group failed.'),1);
	$message = &Apache::loncommon::confirmwrapper($message);
	$r->print($message);
}	}
return;	return;
}	}
Line 1384 sub header {	Line 1527 sub header {
{'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" action="">

END	END
if ($action eq 'create' \|\| $action eq 'modify') {	if ($action eq 'create' \|\| $action eq 'modify') {
Line 1442 sub build_members_list {	Line 1585 sub build_members_list {
}	}

sub group_files {	sub group_files {
my ($group,$currdir,$numfiles,$numdirs) = @_;	my ($group,$portpath,$numfiles,$numdirs) = @_;
my $dirptr=16384;	my $dirptr=16384;
my @dir_list=&Apache::portfolio::get_dir_list($currdir,$group);	my ($dirlistref,$listerror) =
foreach my $line (@dir_list) {	&Apache::portfolio::get_dir_list($portpath,undef,$group);
my ($filename,$dom,undef,$testdir,undef,undef,undef,undef,$size,undef,$mtime,undef,undef,undef,$obs,undef)=split(/\&/,$line,16);	if (ref($dirlistref) eq 'ARRAY') {
if (($filename !~ /^\.\.?$/) && ($filename !~ /\.meta$/ ) && ($filename !~ /(.)\.(\d+)\.([^\.])$/) && ($filename ne 'no_such_dir')) {	foreach my $line (@{$dirlistref}) {
if ($dirptr&$testdir) {	my ($filename,$dom,undef,$testdir,undef,undef,undef,undef,$size,undef,$mtime,undef,undef,undef,$obs,undef)=split(/\&/,$line,16);
$currdir .= '/'.$filename;	if (($filename !~ /^\.\.?$/) && ($filename !~ /\.meta$/ ) && ($filename !~ /(.)\.(\d+)\.([^\.])$/) && ($filename ne 'no_such_dir')) {
$$numdirs ++;	if ($dirptr&$testdir) {
&group_files($numfiles,$numdirs)	$portpath .= '/'.$filename;
} else {	$$numdirs ++;
$$numfiles ++;	&group_files($group,$portpath,$numfiles,$numdirs)
	} else {
	$$numfiles ++;
	}
}	}
}	}
}	}
Line 1475 sub group_members {	Line 1621 sub group_members {
future => 0,	future => 0,
);	);
my $totalmembers = 0;	my $totalmembers = 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 ($start == -1) {
Line 1503 sub open_list_window {	Line 1649 sub open_list_window {
my ($group,$status,$count,$text) = @_;	my ($group,$status,$count,$text) = @_;
my $entry;	my $entry;
if ($count > 0) {	if ($count > 0) {
$entry = '<nobr><a href="javascript:openGroupRoster('.	$entry = '<span class="LC_nobreak"><a href="javascript:openGroupRoster('.
"'$group','$status'".')">'.$text.'</a> - '.$count.	"'$group','$status'".')">'.$text.'</a> - '.$count.
'</nobr><br />';	'</span><br />';
} else {	} else {
$entry = '<nobr>'.$text.' - '.$count.'</nobr><br />';	$entry = '<span class="LC_nobreak">'.$text.' - '.$count.'</span><br />';
}	}
return $entry;	return $entry;
}	}
Line 1523 sub general_settings_form {	Line 1669 sub general_settings_form {
&access_date_settings($r,$action,$formname,$stored,2,$gpterm,$ucgpterm);	&access_date_settings($r,$action,$formname,$stored,2,$gpterm,$ucgpterm);
if ($action eq 'create') {	if ($action eq 'create') {
&membership_options($r,$cdom,$cnum,$action,$formname,$sectioncount,3,	&membership_options($r,$cdom,$cnum,$action,$formname,$sectioncount,3,
$gpterm,$ucgpterm);	$gpterm,$ucgpterm,$crstype);
$nexttext = $$navbuttons{'gtns'};	$nexttext = $$navbuttons{'gtns'};
} else {	} else {
my @available = ();	my @available = ();
Line 1532 sub general_settings_form {	Line 1678 sub general_settings_form {
@{$tools} = sort(keys(%{$functions}));	@{$tools} = sort(keys(%{$functions}));
&privilege_specificity($r,$action,3,$tools,$stored,$toolprivs,	&privilege_specificity($r,$action,3,$tools,$stored,$toolprivs,
$fixedprivs,\@available,$formname,	$fixedprivs,\@available,$formname,
$gpterm,$ucgpterm);	$gpterm,$ucgpterm,$functions,$crstype);
&mapping_options($r,$action,$formname,$page,$sectioncount,	&mapping_options($r,$action,$formname,$page,$sectioncount,
$states,$stored,$navbuttons,4,5,	$states,$stored,$navbuttons,4,5,
$gpterm,$ucgpterm,$crstype,$cdom,$cnum);	$gpterm,$ucgpterm,$crstype,$cdom,$cnum);
Line 1556 sub groupsettings_options {	Line 1702 sub groupsettings_options {
'lett' => 'Letters, numbers and underscore only',	'lett' => 'Letters, numbers and underscore only',
'doyo' => 'Different subsets of the chosen collaborative tools '.	'doyo' => 'Different subsets of the chosen collaborative tools '.
'for different group members?',	'for different group members?',
	'gran' => 'Granularity',
	'dquo' => 'Disk quota',
);	);
my ($crsquota,$freespace,$maxposs) = &get_quota_constraints($action,$stored);	my ($crsquota,$freespace,$maxposs) = &get_quota_constraints($action,$stored);
&topic_bar($r,$image,$lt{'gnde'});	$r->print(&Apache::lonhtmlcommon::topic_bar($image,$lt{'gnde'}));
$r->print('
<table class="LC_descriptive_input">	# Group Name
<tr>	$r->print(&Apache::lonhtmlcommon::start_pick_box()
<td class="LC_description">'.$lt{'gnam'}.':</td>	.&Apache::lonhtmlcommon::row_title($lt{'gnam'})
<td colspan="5">	);
');
if ($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" />'
$lt{'lett'}.')');	.' <span class="LC_nobreak">('
	.$lt{'lett'}.')</span>'
	);
} 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'});
}	}
$r->print(<<"END");	$r->print(&Apache::lonhtmlcommon::row_closure());
</td>
<tr>	# Group Title
<tr>	$r->print(&Apache::lonhtmlcommon::row_title($lt{'desc'})
<td class="LC_description">$lt{'desc'}:</td>	.'<input type="text" name="description" size="40" value="" />'
<td colspan="5"><input type="text" name="description" size="40"	.&Apache::lonhtmlcommon::row_closure()
value="" />	);
</td>
<tr>	# Collaborative Tools
<tr>
<td class="LC_description">$lt{'func'}:</td>
END
my $numitems = keys(%{$functions});	my $numitems = keys(%{$functions});
my $halfnum = int($numitems/2);	my $halfnum = int($numitems/2);
my $remnum = $numitems%2;	my $remnum = $numitems%2;
if ($remnum) {	if ($remnum) {
$halfnum ++;	$halfnum ++;
}	}
my @allfunctions = sort(keys (%{$functions}));	my @allfunctions = sort(keys(%{$functions}));
for (my $i=0; $i<$halfnum; $i++) {
$r->print('<td><label><input type="checkbox" name="tool" value="'.	$r->print(&Apache::lonhtmlcommon::row_title($lt{'func'})
$allfunctions[$i].'" /> '.	.'<div>'
$$functions{$allfunctions[$i]}.'</label></td>	.'<input type="button" value="'.&mt('check all').'"'
<td> </td><td> </td>');	.' onclick="javascript:checkAll(document.'.$formname.'.tool)" />'
}	.' <input type="button" value="'.&mt('uncheck all').'"'
$r->print('<td><input type="button" value="check all" '.	.' onclick="javascript:uncheckAll(document.'.$formname.'.tool)" />'
'onclick="javascript:checkAll(document.'.$formname.'.tool)" />'.	.'</div>'
'</td></tr><tr><td> </td>');	.'<table cellpadding="5px"><tr>' # FIXME Get rid of inflexible table (-> float)
for (my $j=$halfnum; $j<@allfunctions; $j++) {	);
$r->print('<td><label><input type="checkbox" name="tool" value="'.	for (my $i=0; $i<@allfunctions; $i++) {
$allfunctions[$j].'" /> '.	$r->print('<td><label><span class="LC_nobreak">'
$$functions{$allfunctions[$j]}.'</label></td>	.'<input type="checkbox" name="tool" value="'
<td> </td><td> </td>');	.$allfunctions[$i].'" /> '
}	.&mt($$functions{$allfunctions[$i]})
if ($remnum) {	.'</span></label></td>'
$r->print('<td> </td>');	);
	if ($i == $halfnum - 1) {
	$r->print('</tr><tr>');
	}
}	}
$r->print('	$r->print('</tr></table>'
<td>	.&Apache::lonhtmlcommon::row_closure()
<input type="button" value="uncheck all"	);
onclick="javascript:uncheckAll(document.'.$formname.'.tool)" />
</td>	# Granularity
</tr>	$r->print(&Apache::lonhtmlcommon::row_title($lt{'gran'})
<tr>	.$lt{'doyo'}.'<br />'
<td class="LC_description">'.&mt('Granularity:').'</td>	.'<label>'
<td colspan="10">'.$lt{'doyo'}.' <label><input type="radio" name="granularity" value="Yes" />'.&mt('Yes').'</label> <label><input type="radio" name="granularity" value="No" checked="checked" />'.&mt('No').'</label>');	.'<input type="radio" name="granularity" value="Yes" />'.&mt('Yes')
	.'</label> <label>'
	.'<input type="radio" name="granularity" value="No" checked="checked" />'.&mt('No')
	.'</label>'
	);
if ($action eq 'modify') {	if ($action eq 'modify') {
$r->print('  ('.&mt('Currently set to "[_1]"',	$r->print(' <span class="LC_nobreak">('
$$stored{'granularity'}).')');	.&mt('Currently set to [_1].'
	,'"'.&mt($$stored{'granularity'}).'"')
	.')</span>'
	);
}	}
$r->print('	$r->print(&Apache::lonhtmlcommon::row_closure());
</td>
</tr>	# Disk Quota
<tr>	$r->print(&Apache::lonhtmlcommon::row_title($lt{'dquo'}));
<td class="LC_description">'.&mt('Disk quota: ').'</td><td colspan="10">');
if ($action eq 'create') {	if ($action eq 'create') {
$r->print(&mt('If you enable the file repository for the [_1], allocate a disk quota.',$gpterm));	$r->print('<span class="LC_info">'
	.&mt('If you enable the group portfolio for the '.$gpterm
	.', allocate a disk quota.')
	.'</span>'
	);
} else {	} else {
$r->print(&mt('Quota allocated to file repository:'));	$r->print(&mt('Quota allocated to group portfolio:'));
}	}
$r->print(' <input type="text" name="quota" size="4" />Mb');	$r->print(' '.&mt('[_1] MB','<input type="text" name="quota" size="4" />'));
if ($action eq 'create') {	if ($action eq 'create') {
$r->print('<br />'.	$r->print('<br />'
&mt('A total of [_1] Mb can be divided amongst all [_2]s in the '.	.&mt('A total of [_1] MB can be divided amongst all '.$gpterm.'s in the '
'[_3], and [_4] Mb are currently unallocated.',$crsquota,	.lc($crstype).', and [_2] MB are currently unallocated.'
$gpterm,lc($crstype),sprintf("%.2f",$freespace)));	,$crsquota,sprintf("%.2f",$freespace))
	);
} else {	} else {
$r->print('  ('.&mt('The quota is currently [_1] Mb',	$r->print('  ('.&mt('The quota is currently [_1] MB',
$$stored{'quota'}).').');	$$stored{'quota'}).').');

$r->print('<br />'.&mt('The quota can be increased to [_1] Mb, '.	$r->print('<br />'
'by adding all unallocated space for [_2]s in the [_3].',	.&mt('The quota can be increased to [_1] MB, '
sprintf("%.2f",$maxposs),$gpterm,lc($crstype)));	.'by adding all unallocated space for '.$gpterm.'s in the '.lc($crstype).'.'
	,sprintf("%.2f",$maxposs)));
}	}
$r->print('	$r->print(&Apache::lonhtmlcommon::row_closure(1));
</td>
</tr>	$r->print(&Apache::lonhtmlcommon::end_pick_box());
</table>
');
return;	return;
}	}

Line 1659 sub get_quota_constraints {	Line 1819 sub get_quota_constraints {
my ($crsquota,$freespace,$maxposs);	my ($crsquota,$freespace,$maxposs);
$crsquota = $env{'course.'.$env{'request.course.id'}.'.internal.coursequota'};	$crsquota = $env{'course.'.$env{'request.course.id'}.'.internal.coursequota'};
if ($crsquota eq '') {	if ($crsquota eq '') {
$crsquota = 20;	my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
	my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
	my $crstype = &Apache::loncommon::course_type();
	my %domdefs = &Apache::lonnet::get_domain_defaults($cdom);
	my %coursehash = (
	'internal.coursecode' => $env{'course.'.$env{'request.course.id'}.'.internal.coursecode'},
	'internal.textbook' => $env{'course.'.$env{'request.course.id'}.'.internal.textbook'},
	);
	my %staticdefaults = (
	coursequota => 20,
	);
	my $quotatype = &Apache::lonuserutils::get_extended_type($cdom,$cnum,$crstype,\%coursehash);
	if ($crsquota eq '') {
	$crsquota = $domdefs{$quotatype.'coursequota'};
	if ($crsquota eq '') {
	$crsquota = $staticdefaults{'coursequota'};
	}
	}
}	}
$freespace = $crsquota - &Apache::longroup::sum_quotas();	$freespace = $crsquota - &Apache::longroup::sum_quotas();
if ($action eq 'create') {	if ($action eq 'create') {
Line 1671 sub get_quota_constraints {	Line 1848 sub get_quota_constraints {
}	}

sub membership_options {	sub membership_options {
my ($r,$cdom,$cnum,$action,$state,$sectioncount,$image,$gpterm,$ucgpterm)=@_;	my ($r,$cdom,$cnum,$action,$state,$sectioncount,$image,$gpterm,$ucgpterm,$crstype)=@_;
my $crstype = &Apache::loncommon::course_type();
my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
'pipa' => 'Build a list of users for selection of group members',	'pipa' => 'Build a list of users for selection of group members',
'gmem' => "Group membership selection list criteria:",	'gmem' => 'Group membership selection list criteria:',
'picr' => 'Pick the criteria to use to build a list of '.	'picr' => 'Pick the criteria to use to build a list of course users from which you will select members of the new group.',
lc($crstype).' users from which you will select ',	'pica' => 'Pick the criteria to use to build a list of course users from which you will select additional members of the group.',
'meof' => "members of the new group.",	'ifno' => 'If you do not wish to add members when you first create the group, there is no need to pick any criteria.',
'admg' => "additional members of the group.",
'ifno' => "If you do not wish to add members when you first ".
"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 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' => 'Course roles',
'cose' => $crstype.' sections',	'cose' => 'Course sections',
);	);
	if ($crstype eq 'Community') {
	$lt{'picr'} = &mt('Pick the criteria to use to build a list of community participants from which you will select ');
	$lt{'asub'} = &mt('A subsequent step will also allow you to specify automatic adding/dropping of group members triggered by specified user role and section [_1]changes[_2] in the course.','<i>','</i>');
	$lt{'coro'} = &mt('Community roles');
	$lt{'cose'} = &mt('Community sections');
	} else {
	$lt{'asub'} = &mt('A subsequent step will also allow you to specify automatic adding/dropping of group members triggered by specified user role and section [_1]changes[_2] in the course.','<i>','</i>');
	}
my %status_types = (	my %status_types = (
active => &mt('Currently has access'),	active => &mt('Currently has access'),
previous => &mt('Previously had access'),	previous => &mt('Previously had access'),
future => &mt('Will have future access'),	future => &mt('Will have future access'),
);	);

my @roles = ('st','cc','in','ta','ep','cr');	my @roles = ('st');
	if ($crstype eq 'Community') {
	push(@roles,'co');
	} else {
	push(@roles,'cc');
	}
	push (@roles,('in','ta','ep','ad','cr'));

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

&topic_bar($r,$image,$lt{'pipa'});	$r->print(&Apache::lonhtmlcommon::topic_bar($image,$lt{'pipa'}).'
$r->print('	<b>'.$lt{'gmem'}.'</b><br />');
<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{'picr'}.'<br />'.$lt{'ifno'}.'<br />'.$lt{'asub'});
} else {	} else {
$r->print($lt{'admg'});	$r->print($lt{'pica'});
}	}
$r->print('	$r->print('
<br />	<br />
Line 1748 sub sections_selection {	Line 1933 sub sections_selection {
}	}
}	}
my $output = '	my $output = '
<select name="'.$elementname.'" multiple="true" size="'.$numvisible.'">	<select name="'.$elementname.'" multiple="multiple" size="'.$numvisible.'">
'.$section_sel.'	'.$section_sel.'
</select>';	</select>';
return $output;	return $output;
Line 1756 sub sections_selection {	Line 1941 sub sections_selection {

sub access_date_settings {	sub access_date_settings {
my ($r,$action,$formname,$stored,$image,$gpterm,$ucgpterm) = @_;	my ($r,$action,$formname,$stored,$image,$gpterm,$ucgpterm) = @_;
my %lt = &Apache::lonlocal::texthash(	my $sten = &mt("Default start and end dates for $gpterm access");
'sten' => "Default start and end dates for $gpterm access",
);
my $starttime = time;	my $starttime = time;
my $endtime = time+(630246060); # 6 months from now, approx	my $endtime = time+(630246060); # 6 months from now, approx
if ($action eq 'modify') {	if ($action eq 'modify') {
Line 1768 sub access_date_settings {	Line 1951 sub access_date_settings {
}	}
}	}
my ($table) = &date_setting_table($starttime,$endtime,$formname);	my ($table) = &date_setting_table($starttime,$endtime,$formname);
&topic_bar($r,$image,$lt{'sten'});	$r->print(&Apache::lonhtmlcommon::topic_bar($image,$sten).'
$r->print('
'.$table.'	'.$table.'
');	');
return;	return;
Line 1822 sub choose_members_form {	Line 2004 sub choose_members_form {
}	}
}	}
&privilege_specificity($r,$action,$specimg,$tools,$stored,$toolprivs,	&privilege_specificity($r,$action,$specimg,$tools,$stored,$toolprivs,
$fixedprivs,\@available,$formname,$gpterm,$ucgpterm);	$fixedprivs,\@available,$formname,$gpterm,$ucgpterm,
	$functions,$crstype);
my $newusers = &pick_new_members($r,$action,$formname,\@available,$idx,	my $newusers = &pick_new_members($r,$action,$formname,\@available,$idx,
$stored,$memimg,$users,$userdata,	$stored,$memimg,$users,$userdata,
$granularity,\%origmembers,$gpterm,	$granularity,\%origmembers,$gpterm,
Line 1885 sub print_current_settings {	Line 2068 sub print_current_settings {
dfac => 'Default access dates',	dfac => 'Default access dates',
ygrs => "Your group selections - ",	ygrs => "Your group selections - ",
tfwa => "The following settings will apply to the group:",	tfwa => "The following settings will apply to the group:",
difn => 'Different collaborative tools<br />for different members:',	stda => 'Start date:',
stda => 'Start date',
enda => 'End date:',	enda => 'End date:',
);	);
	$lt{'difn'} = &mt('Different collaborative tools[_1]for different members:','<br />');
my $showstart = &Apache::lonlocal::locallocaltime($startdate);	my $showstart = &Apache::lonlocal::locallocaltime($startdate);
my $showend;	my $showend;
if ($enddate == 0) {	if ($enddate == 0) {
Line 1919 sub print_current_settings {	Line 2102 sub print_current_settings {
<td valign="top">'.$description.'</td>	<td valign="top">'.$description.'</td>
<td>	<td>
');	');

if (@{$available} > 0) {	if (@{$available} > 0) {
$r->print(&mt('<b>Available for assignment to members:</b>').	$r->print('<b>'.&mt('Available for assignment to members:').'</b>');
'<table class="LC_group_priv"><tr>');	$r->print('<ul>');
my $rowcell = int(@{$available}/2) + @{$available}%2;
for (my $i=0; $i<@{$available}; $i++) {	for (my $i=0; $i<@{$available}; $i++) {
if (@{$available} > 3) {	$r->print('<li>'.&mt($$functions{$$available[$i]}).'</li>');
if ($i==$rowcell) {
$r->print('</tr><tr>');
}
}
$r->print('<td>'.$$functions{$$available[$i]}.
'</td><td> </td>');
}
if ((@{$available} > 3) && (@{$available}%2)) {
$r->print('<td> </td><td> </td>');
}	}
$r->print('</tr></table><br />');	$r->print('</ul>');
}	}

if (@{$unavailable} > 0) {	if (@{$unavailable} > 0) {
$r->print(&mt('<b>Unavailable for assignment:</b>').	$r->print('<b>'.&mt('Unavailable for assignment:').'</b>');
'<table class="LC_group_priv"><tr>');	$r->print('<ul>');
my $rowcell = int(@{$unavailable}/2) + @{$unavailable}%2;	for (my $i=0; $i<@{$unavailable}; $i++) {
for (my $j=0; $j<@{$unavailable}; $j++) {	$r->print('<li>'.&mt($$functions{$$unavailable[$i]}).'</li>');
if (@{$unavailable} > 3) {
if ($j==$rowcell) {
$r->print('</tr><tr>');
}
}
$r->print('<td>'.$$functions{$$unavailable[$j]}.
'</td><td> </td>');
}	}
if ((@{$unavailable} > 3) && (@{$unavailable}%2)) {	$r->print('</ul>');
$r->print('<td> </td><td> </td>');
}
$r->print('</tr></table>');
}	}

	my $quota_text=&mt('[_1] MB',$quota);
	my $granu_text=&mt($granularity);
$r->print(<<"END");	$r->print(<<"END");
</td>	</td>
<td valign="top"><b>$lt{'difn'}</b> $granularity</td>	<td valign="top"><b>$lt{'difn'}</b> $granu_text</td>
<td valign="top">$quota Mb</td>	<td valign="top">$quota_text</td>
<td valign="top"><b>$lt{'stda'}</b> $showstart<br />	<td valign="top"><b>$lt{'stda'}</b> $showstart<br />
<b>$lt{'enda'}</b> $showend	<b>$lt{'enda'}</b> $showend
</td>	</td>
Line 1981 sub pick_new_members {	Line 2149 sub pick_new_members {
'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 ".	" matching the specified type(s), role(s), and ".
"section(s) are already affiliated with this group.",	"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.",
);	);
my %members;	my %members;
my $totalusers = 0;	my $totalusers = 0;
Line 2007 sub pick_new_members {	Line 2175 sub pick_new_members {
$r->print(&check_uncheck_tools($r,$available));	$r->print(&check_uncheck_tools($r,$available));
}	}
}	}
&topic_bar($r,$img,$lt{'gpme'});	$r->print(&Apache::lonhtmlcommon::topic_bar($img,$lt{'gpme'}));
if (keys(%members) > 0) {	if (keys(%members) > 0) {
$r->print('	$r->print('
<table>	<table>
Line 2015 sub pick_new_members {	Line 2183 sub pick_new_members {
&check_uncheck_buttons($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>	$r->print('<td>
<fieldset><legend><b>'.$lt{'setf'}.'</b></legend>	<fieldset><legend>'.$lt{'setf'}.'</legend>
<nobr>	<span class="LC_nobreak">
<input type="button" value="check all"	<input type="button" value="'.&mt('check all').'"
onclick="javascript:checkAllTools(document.'.$formname.')" />	onclick="javascript:checkAllTools(document.'.$formname.')" />

<input type="button" value="uncheck all"	<input type="button" value="'.&mt('uncheck all').'"
onclick="javascript:uncheckAllTools(document.'.$formname.')" />	onclick="javascript:uncheckAllTools(document.'.$formname.')" />
</nobr>	</span>
</fieldset></td>');	</fieldset></td>');
}	}
$r->print('</tr></table>	$r->print('</tr></table>
Line 2045 sub pick_new_members {	Line 2213 sub pick_new_members {
if ($granularity eq 'Yes') {	if ($granularity eq 'Yes') {
$r->print(&Apache::loncommon::start_data_table_row('LC_data_table_dense LC_data_table_highlight').'	$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"><nobr><b>'.&mt('All:').'</b> ');	<td align="center"><span class="LC_nobreak"><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></td></tr>');	$r->print('</span></td></tr>');
}	}
}	}
my %Sortby = ();	my %Sortby = ();
Line 2085 sub pick_new_members {	Line 2253 sub pick_new_members {
'<td>'.$id.'</td>'.	'<td>'.$id.'</td>'.
'<td>'.$section.'</td>');	'<td>'.$section.'</td>');
if (@{$available} > 0) {	if (@{$available} > 0) {
$r->print('<td align="center"><nobr>'.	$r->print('<td align="center"><span class="LC_nobreak">'.
'       ');	'       ');
foreach my $tool (@{$available}) {	foreach my $tool (@{$available}) {
if ($granularity eq 'Yes') {	if ($granularity eq 'Yes') {
Line 2096 sub pick_new_members {	Line 2264 sub pick_new_members {
$tool.'" value="'.$user.'" />'.$tool.'   ');	$tool.'" value="'.$user.'" />'.$tool.'   ');
}	}
}	}
$r->print('</nobr></td>');	$r->print('</span></td>');
}	}
$r->print(&Apache::loncommon::end_data_table_row()."\n");	$r->print(&Apache::loncommon::end_data_table_row()."\n");
}	}
Line 2114 sub pick_new_members {	Line 2282 sub pick_new_members {

sub privilege_specificity {	sub privilege_specificity {
my ($r,$action,$img,$tools,$stored,$toolprivs,$fixedprivs,$available,	my ($r,$action,$img,$tools,$stored,$toolprivs,$fixedprivs,$available,
$formname,$gpterm,$ucgpterm) = @_;	$formname,$gpterm,$ucgpterm,$functions,$crstype) = @_;
my %lt = &Apache::lonlocal::texthash (	my %lt = &Apache::lonlocal::texthash (
'uprv' => 'User privileges for collaborative tools',	'uprv' => 'User privileges for collaborative tools',
'frty' => 'For each collaborative tool you have chosen to include, '.	'frty' => 'For each collaborative tool you have chosen to include, '.
Line 2143 sub privilege_specificity {	Line 2311 sub privilege_specificity {
"for users who receive specific sections/roles in the course ",	"for users who receive specific sections/roles in the course ",
'asyo' => "As you have chosen not to include any collaborative tools ".	'asyo' => "As you have chosen not to include any collaborative tools ".
"in the group, no default optional privileges need to be set.",	"in the group, no default optional privileges need to be set.",
'plin' => 'Indicate which <b>optional</b> privileges members '.
'will receive by default for a specific tool.',	'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:',
);	);
	$lt{'plin'} = &mt('Indicate which [_1]optional[_2] privileges members '.
	'will receive by default for a specific tool.','<b>','</b>');
	if ($crstype eq 'Community') {
	$lt{'thes'} = &mt('These will be the privileges given to members assigned in the future via automatic group assignment for users who receive specific sections/roles in the community ');
	}
my $totaloptionalprivs = 0;	my $totaloptionalprivs = 0;
foreach my $tool (@{$tools}) {	foreach my $tool (@{$tools}) {
foreach my $priv (sort(keys(%{$$toolprivs{$tool}}))) {	foreach my $priv (sort(keys(%{$$toolprivs{$tool}}))) {
Line 2156 sub privilege_specificity {	Line 2328 sub privilege_specificity {
}	}
}	}
}	}
&topic_bar($r,$img,$lt{'uprv'});	$r->print(&Apache::lonhtmlcommon::topic_bar($img,$lt{'uprv'}));
if ((($action eq 'create') && (@{$available} > 0)) \|\|	if ((($action eq 'create') && (@{$available} > 0)) \|\|
(($action eq 'modify') && ($formname eq 'change_settings'))) {	(($action eq 'modify') && ($formname eq 'change_settings'))) {
my %specific = (	my %specific = (
Line 2183 sub privilege_specificity {	Line 2355 sub privilege_specificity {
if ($totaloptionalprivs) {	if ($totaloptionalprivs) {
$r->print('	$r->print('
<br />	<br />
<label><nobr><input type="radio" name="specificity" value="No" '.$specific{'No'}.' /> '.$lt{'algm'}.'</nobr></label><br />	<label><span class="LC_nobreak"><input type="radio" name="specificity" value="No" '.$specific{'No'}.' /> '.$lt{'algm'}.'</span></label><br />
<label><nobr><input type="radio" name="specificity" value="Yes" '.$specific{'Yes'}.' /> '.$lt{'smgp'}.'</nobr></label><br /><br />');	<label><span class="LC_nobreak"><input type="radio" name="specificity" value="Yes" '.$specific{'Yes'}.' /> '.$lt{'smgp'}.'</span></label><br /><br />');
} else {	} else {
$r->print('<input type="hidden" name="specificity" value="No" />');	$r->print('<input type="hidden" name="specificity" value="No" />');
}	}
Line 2211 sub privilege_specificity {	Line 2383 sub privilege_specificity {
$r->print($lt{'algm'}.'<br /><br />');	$r->print($lt{'algm'}.'<br /><br />');
}	}
&default_privileges($r,$action,$tools,$toolprivs,$fixedprivs,	&default_privileges($r,$action,$tools,$toolprivs,$fixedprivs,
$available);	$available,$functions);
} else {	} else {
if ($action eq 'create') {	if ($action eq 'create') {
$r->print($lt{'asyo'});	$r->print($lt{'asyo'});
Line 2235 sub privilege_specificity {	Line 2407 sub privilege_specificity {
}	}

sub default_privileges {	sub default_privileges {
my ($r,$action,$tools,$toolprivs,$fixedprivs,$available) = @_;	my ($r,$action,$tools,$toolprivs,$fixedprivs,$available,$functions) = @_;
my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
'addp' => 'Additional privileges',	'addp' => 'Additional privileges',
'fixp' => 'Fixed privileges',	'fixp' => 'Fixed privileges',
Line 2244 sub default_privileges {	Line 2416 sub default_privileges {
);	);
$r->print(&Apache::lonhtmlcommon::start_pick_box('LC_group_priv_box').	$r->print(&Apache::lonhtmlcommon::start_pick_box('LC_group_priv_box').
&Apache::lonhtmlcommon::row_title($lt{'func'},undef,	&Apache::lonhtmlcommon::row_title($lt{'func'},undef,
'LC_groups_functionality'));	'LC_groups_functionality'));
$r->print(join('</td><td class="LC_groups_functionality">',@{$tools}));	my @tableHeader;
	if ((ref($functions) eq 'HASH') && (ref($tools) eq 'ARRAY')) {
	@tableHeader = map { $functions->{$_}; } @{$tools};
	}
	$r->print(join('</td><td class="LC_groups_functionality">', @tableHeader));
$r->print(&Apache::lonhtmlcommon::row_closure(1));	$r->print(&Apache::lonhtmlcommon::row_closure(1));
my $fixed = '';	my $fixed = '';
my $dynamic = '';	my $dynamic = '';
Line 2260 sub default_privileges {	Line 2436 sub default_privileges {
if ($fixed ne '') {	if ($fixed ne '') {
$fixed .= '</td><td class="LC_groups_fixed">';	$fixed .= '</td><td class="LC_groups_fixed">';
}	}
$fixed .= '<input type="hidden" name="defpriv" value="'.$priv.'" /><nobr>'.$$toolprivs{$tool}{$priv}.' ';	$fixed .= '<input type="hidden" name="defpriv" value="'.$priv.'" />'
	.'<span class="LC_nobreak">'.&mt($$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> ';
Line 2268 sub default_privileges {	Line 2445 sub default_privileges {
$fixed .= '<small>'.&mt('(off)').'<small> ';	$fixed .= '<small>'.&mt('(off)').'<small> ';
}	}
}	}
$fixed .= '</nobr>';	$fixed .= '</span>';
} else {	} else {
$privcount++;	$privcount++;
if ($privcount == 3) {	if ($privcount == 3) {
$dynamic .= '</tr>	$dynamic .= '</tr>
<tr>'."\n";	<tr>'."\n";
}	}
$dynamic .= '<td><nobr><label><input type="checkbox" name="defpriv" value="'.$priv.'" />'.$$toolprivs{$tool}{$priv}.'</label></nobr></td>'."\n";	$dynamic .= '<td><span class="LC_nobreak"><label><input type="checkbox" name="defpriv" value="'.$priv.'" />'.&mt($$toolprivs{$tool}{$priv}).'</label></span></td>'."\n";
}	}
}	}
if ($privcount == 0) {	if ($privcount == 0) {
$dynamic .= '<td>None</td>'."\n";	$dynamic .= '<td>'.&mt('None').'</td>'."\n";
}	}
if ($privcount < 3) {	if ($privcount < 3) {
$dynamic .= '<td> </td>'."\n";	$dynamic .= '<td> </td>'."\n";
Line 2397 sub change_members_form {	Line 2574 sub change_members_form {
$r->print('	$r->print('
<br />	<br />
');	');
&topic_bar($r,1,$lt{'grse'});	$r->print(&Apache::lonhtmlcommon::topic_bar(1,$lt{'grse'}));
&print_current_settings($r,$action,$functions,$startdate,$enddate,	&print_current_settings($r,$action,$functions,$startdate,$enddate,
$groupname,$description,$granularity,$quota,	$groupname,$description,$granularity,$quota,
\@available,\@unavailable,$gpterm,$ucgpterm);	\@available,\@unavailable,$gpterm,$ucgpterm);
&topic_bar($r,2,$lt{'mogm'});	$r->print(&Apache::lonhtmlcommon::topic_bar(2,$lt{'mogm'}));
my $numcurrent = &current_membership($r,$cdom,$cnum,$formname,$groupname,	my $numcurrent = &current_membership($r,$cdom,$cnum,$formname,$groupname,
\@available,\@unavailable,$fixedprivs,	\@available,\@unavailable,$fixedprivs,
$granularity,$specificity);	$granularity,$specificity);
Line 2423 sub current_membership {	Line 2600 sub current_membership {
'actn' => 'Action?',	'actn' => 'Action?',
'name' => 'Name',	'name' => 'Name',
'usnm' => 'Username',	'usnm' => 'Username',
	'stid' => 'ID',
'doma' => 'Domain',	'doma' => 'Domain',
'stda' => 'Start Date',	'stda' => 'Start Date',
'enda' => 'End Date',	'enda' => 'End Date',
Line 2459 sub current_membership {	Line 2637 sub current_membership {
$r->print(&check_uncheck_tools($r,$available));	$r->print(&check_uncheck_tools($r,$available));
$r->print('	$r->print('
<td>	<td>
<nobr>	<span class="LC_nobreak">
<fieldset><legend><b>'.$lt{'curf'}.'</b></legend>	<fieldset><legend>'.$lt{'curf'}.'</legend>
<input type="button" value="check all"	<input type="button" value="'.&mt('check all').'"
onclick="javascript:checkAllTools(document.'.$formname.')" />	onclick="javascript:checkAllTools(document.'.$formname.')" />

<input type="button" value="uncheck all"	<input type="button" value="'.&mt('uncheck all').'"
onclick="javascript:uncheckAllTools(document.'.$formname.')" />	onclick="javascript:uncheckAllTools(document.'.$formname.')" />
</fieldset>	</fieldset>
</nobr>	</span>
</td>	</td>
');	');
}	}
Line 2484 END	Line 2662 END
<th><a href="javascript:changeSort('fullname')">$lt{'name'}</a></th>	<th><a href="javascript:changeSort('fullname')">$lt{'name'}</a></th>
<th><a href="javascript:changeSort('username')">$lt{'usnm'}</a></th>	<th><a href="javascript:changeSort('username')">$lt{'usnm'}</a></th>
<th><a href="javascript:changeSort('domain')">$lt{'doma'}</a></th>	<th><a href="javascript:changeSort('domain')">$lt{'doma'}</a></th>
<th><a href="javascript:changeSort('id')">ID</a></th>	<th><a href="javascript:changeSort('id')">$lt{'ID'}</a></th>
<th><a href="javascript:changeSort('start')">$lt{'stda'}</a></th>	<th><a href="javascript:changeSort('start')">$lt{'stda'}</a></th>
<th><a href="javascript:changeSort('end')">$lt{'enda'}</a></th>	<th><a href="javascript:changeSort('end')">$lt{'enda'}</a></th>
END	END
Line 2502 END	Line 2680 END
if ($granularity eq 'Yes') {	if ($granularity eq 'Yes') {
$r->print(&Apache::loncommon::start_data_table_row('LC_data_table_dense LC_data_table_highlight').'	$r->print(&Apache::loncommon::start_data_table_row('LC_data_table_dense LC_data_table_highlight').'
<td colspan="7"> </td>	<td colspan="7"> </td>
<td colspan="'.$colspan.'" align="center"><nobr><b>'.&mt('All:').	<td colspan="'.$colspan.'" align="center"><span class="LC_nobreak"><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></td></tr>');	$r->print('</span></td></tr>');
}	}
}	}
my %Sortby = ();	my %Sortby = ();
Line 2537 END	Line 2715 END
$r->print(&Apache::loncommon::start_data_table_row('LC_data_table_dense').'	$r->print(&Apache::loncommon::start_data_table_row('LC_data_table_dense').'
<td>');	<td>');
if ($$current{$user}{changestate} eq 'reenable') {	if ($$current{$user}{changestate} eq 'reenable') {
$r->print('<nobr><label>'.	$r->print('<span class="LC_nobreak"><label>'.
'<input type="checkbox" name="reenable" value="'.$user.'" />'.	'<input type="checkbox" name="reenable" value="'.$user.'" />'.
$lt{'reen'}.'</label></nobr><br />');	$lt{'reen'}.'</label></span><br />');
} elsif ($$current{$user}{changestate} eq 'expire') {	} elsif ($$current{$user}{changestate} eq 'expire') {
$r->print('<nobr><label>'.	$r->print('<span class="LC_nobreak"><label>'.
'<input type="checkbox" name="expire" value="'.$user.'" />'.	'<input type="checkbox" name="expire" value="'.$user.'" />'.
$lt{'expi'}.'</label></nobr><br />');	$lt{'expi'}.'</label></span><br />');
} elsif ($$current{$user}{changestate} eq 'activate') {	} elsif ($$current{$user}{changestate} eq 'activate') {
$r->print('<nobr><label>'.	$r->print('<span class="LC_nobreak"><label>'.
'<input type="checkbox" name="activate" value="'.$user.'" />'.	'<input type="checkbox" name="activate" value="'.$user.'" />'.
$lt{'acti'}.'</label></nobr><br />');	$lt{'acti'}.'</label></span><br />');
}	}
$r->print('<nobr><label>'.	$r->print('<span class="LC_nobreak"><label>'.
'<input type="checkbox" name="deletion" value="'.$user.'" />'.	'<input type="checkbox" name="deletion" value="'.$user.'" />'.
$lt{'dele'}.'</label></nobr>');	$lt{'dele'}.'</label></span>');
if ($specificity eq 'Yes') {	if ($specificity eq 'Yes') {
$r->print('<br /><nobr><label>'.	$r->print('<br /><span class="LC_nobreak"><label>'.
'<input type="checkbox" name="changepriv" value="'.$user.'" />'.$lt{'chpr'}.	'<input type="checkbox" name="changepriv" value="'.$user.'" />'.$lt{'chpr'}.
'</label></nobr>');	'</label></span>');
}	}
$r->print('	$r->print('
</td>'.	</td>'.
Line 2566 END	Line 2744 END
'<td>'.$start.'</td>'.	'<td>'.$start.'</td>'.
'<td>'.$end.'</td>');	'<td>'.$end.'</td>');
if ($hastools) {	if ($hastools) {
$r->print('<td align="left"><nobr>'.	$r->print('<td align="left"><span class="LC_nobreak">'.
'      ');	'      ');
foreach my $tool (@{$$current{$user}{currtools}}) {	foreach my $tool (@{$$current{$user}{currtools}}) {
if ($granularity eq 'Yes') {	if ($granularity eq 'Yes') {
Line 2582 END	Line 2760 END
}	}
$r->print('   ');	$r->print('   ');
}	}
$r->print('</nobr></td>');	$r->print('</span></td>');
}	}
if ($addtools) {	if ($addtools) {
$r->print('<td align="left">');	$r->print('<td align="left">');
if ($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"	$r->print('<span class="LC_nobreak"><label><input type="checkbox"
name="user_'.$tool.'" value="'.	name="user_'.$tool.'" value="'.
$user.'" />'.$tool.	$user.'" />'.$tool.
'</label></nobr>   ');	'</label></span>   ');
}	}
} else {	} else {
foreach my $tool (@{$$current{$user}{newtools}}) {	foreach my $tool (@{$$current{$user}{newtools}}) {
$r->print('<nobr><input type="hidden"	$r->print('<span class="LC_nobreak"><input type="hidden"
name="user_'. $tool.'" value="'.	name="user_'. $tool.'" value="'.
$user.'" />'.$tool.	$user.'" />'.$tool.
'</nobr>   ');	'</span>   ');
}	}
}	}
$r->print('</td>');	$r->print('</td>');
Line 2608 END	Line 2786 END
}	}
$r->print(&Apache::loncommon::end_data_table());	$r->print(&Apache::loncommon::end_data_table());
} else {	} else {
$r->print(&mt('There are no active, future or previous group members to modify.'));	$r->print(
	'<p class="LC_info">'
	.&mt('There are no active, future or previous group members to modify.')
	.'</p>');
}	}
return $numcurrent;	return $numcurrent;
}	}
Line 2618 sub check_uncheck_buttons {	Line 2799 sub check_uncheck_buttons {
$r->print('	$r->print('
<td '.$colspan.'>	<td '.$colspan.'>
<fieldset>	<fieldset>
<legend><b>'.$title.'</b></legend>	<legend>'.$title.'</legend>
<nobr>	<span class="LC_nobreak">
<input type="button" value="check all"	<input type="button" value="'.&mt('check all').'"
onclick="javascript:checkAll(document.'.$formname.'.'.$field.')" />	onclick="javascript:checkAll(document.'.$formname.'.'.$field.')" />

<input type="button" value="uncheck all"	<input type="button" value="'.&mt('uncheck all').'"
onclick="javascript:uncheckAll(document.'.$formname.'.'.$field.')" />	onclick="javascript:uncheckAll(document.'.$formname.'.'.$field.')" />
</nobr>	</span>
</fieldset>	</fieldset>
</td>	</td>
');	');
Line 2651 sub change_privs_form {	Line 2832 sub change_privs_form {
} else {	} else {
$nexttext = $$navbuttons{'mose'};	$nexttext = $$navbuttons{'mose'};
}	}
&topic_bar($r,3,&mt('Members to delete or expire'));	$r->print(&Apache::lonhtmlcommon::topic_bar(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) {
Line 2676 sub change_privs_form {	Line 2857 sub change_privs_form {
}	}
}	}
if (!$exp_or_del) {	if (!$exp_or_del) {
$r->print($lt{'nome'}.'<br />');	$r->print('<p class="LC_info">'.$lt{'nome'}.'</p>');
}	}

&topic_bar($r,4,&mt('Setting optional privileges for specific group members'));	$r->print(&Apache::lonhtmlcommon::topic_bar(4,&mt('Setting optional privileges for specific group members')));

my $numchgs = &member_privileges_form($r,$action,$formname,$tools,	my $numchgs = &member_privileges_form($r,$action,$formname,$tools,
$toolprivs,$fixedprivs,$userdata,	$toolprivs,$fixedprivs,$userdata,
Line 2698 sub change_privs_form {	Line 2879 sub change_privs_form {
sub add_members_form {	sub add_members_form {
my ($r,$cdom,$cnum,$action,$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,$navbuttons,$gpterm,$ucgpterm)=@_;	$stored,$states,$navbuttons,$gpterm,$ucgpterm,$crstype)=@_;
$r->print(' <br />');	$r->print(' <br />');
my @available = ();	my @available = ();
my @unavailable = ();	my @unavailable = ();
Line 2707 sub add_members_form {	Line 2888 sub add_members_form {
$groupname,$description,$granularity,$quota,	$groupname,$description,$granularity,$quota,
\@available,\@unavailable,$gpterm,$ucgpterm);	\@available,\@unavailable,$gpterm,$ucgpterm);
&membership_options($r,$cdom,$cnum,$action,$formname,$sectioncount,1,$gpterm,	&membership_options($r,$cdom,$cnum,$action,$formname,$sectioncount,1,$gpterm,
$ucgpterm);	$ucgpterm,$crstype);
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,
Line 2736 sub choose_privs_form {	Line 2917 sub choose_privs_form {
$nexttext = $$navbuttons{'adme'};	$nexttext = $$navbuttons{'adme'};
}	}

&topic_bar($r,6,&mt('Setting optional privileges for specific group members'));	$r->print(&Apache::lonhtmlcommon::topic_bar(6,&mt('Setting optional privileges for specific group members')));

&member_privileges_form($r,$action,$formname,$tools,$toolprivs,	&member_privileges_form($r,$action,$formname,$tools,$toolprivs,
$fixedprivs,$userdata,$usertools,$idx,undef,	$fixedprivs,$userdata,$usertools,$idx,undef,
Line 2825 sub member_privileges_form {	Line 3006 sub member_privileges_form {
'members being added or modified, '.	'members being added or modified, '.
'there are no optional privileges to set '.	'there are no optional privileges to set '.
'for specific members.',	'for specific members.',
'algr' => 'All new group members will receive the same privileges.', 'ifex' => 'If previously expired members are being re-enabled, or '.	'algr' => 'All new group members will receive the same privileges.',
	'ifex' => 'If previously expired members are being re-enabled, or '.
'if access for future members is being activated now, '.	'if access for future members is being activated now, '.
'previously set privileges will be preserved.',	'previously set privileges will be preserved.',
'asno' => 'As no group members are being added, '.	'asno' => 'As no group members are being added, '.
Line 2901 sub member_privileges_form {	Line 3083 sub member_privileges_form {
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>'.	$r->print('<fieldset><legend>'.&mt($tool).'</legend>');
'<th colspan="'.$colspan.'">'.	$r->print('<table><tr>');
$tool.'</th></tr><tr>');
my $privcount = 0;	my $privcount = 0;
foreach my $priv (@{$showboxes{$tool}}) {	foreach my $priv (@{$showboxes{$tool}}) {
$privcount ++;	$privcount ++;
Line 2917 sub member_privileges_form {	Line 3098 sub member_privileges_form {
} else {	} else {
$r->print('<td>');	$r->print('<td>');
}	}
$r->print(qq\|	$r->print(
<fieldset><legend><b>$$toolprivs{$tool}{$priv}</b></legend>	'<fieldset><legend>'.&mt($$toolprivs{$tool}{$priv}).'</legend>'
<nobr>	.'<span class="LC_nobreak">'
<input type="button" value="check all"	.' <input type="button" value="'.&mt('check all').'"'
onclick="javascript:checkAll(document.$formname.userpriv_$priv)" />	.' onclick="javascript:checkAll(document.'.$formname.'.userpriv_'.$priv.')" />'
	.' '
<input type="button" value="uncheck all"	.'<input type="button" value="'.&mt('uncheck all').'"'
onclick="javascript:uncheckAll(document.$formname.userpriv_$priv)" />	.' onclick="javascript:uncheckAll(document.'.$formname.'.userpriv_'.$priv.')" />'
</nobr></fieldset><br />\|);	.'</span></fieldset><br />'
	);
$r->print('</td>');	$r->print('</td>');
if ($privcount < @{$showboxes{$tool}}) {	if ($privcount < @{$showboxes{$tool}}) {
if (@{$showboxes{$tool}} > 2) {	if (@{$showboxes{$tool}} > 2) {
Line 2937 sub member_privileges_form {	Line 3119 sub member_privileges_form {
}	}
}	}
}	}
$r->print('</tr></table></td><td> </td>');	$r->print('</tr></table></fieldset></td><td> </td>');
}	}
}	}
$r->print('</tr></table>');	$r->print('</tr></table>');
Line 3037 sub process_request {	Line 3219 sub process_request {
&process_membership($r,$cdom,$cnum,$action,$state,$groupname,$tools,	&process_membership($r,$cdom,$cnum,$action,$state,$groupname,$tools,
$enddate,$startdate,$userdata,$idx,$toolprivs,	$enddate,$startdate,$userdata,$idx,$toolprivs,
$usertools,$specificity,\@defprivs,$memchg,$gpterm,	$usertools,$specificity,\@defprivs,$memchg,$gpterm,
$ucgpterm);	$ucgpterm,$crstype);
}	}
return;	return;
}	}
Line 3069 sub write_group_data {	Line 3251 sub write_group_data {
}	}
if ($quota !~ /^\d\.?\d$/) {	if ($quota !~ /^\d\.?\d$/) {
$quota = 0;	$quota = 0;
$r->print(&mt('The value you entered for the quota for the file repository in this [_1] contained invalid characters, so it has been set to 0 Mb. You can change this by modifying the [_1] settings.<br />',$gpterm));	$r->print('<div class="LC_warning">'
	.&mt('The value you entered for the quota for the group portfolio in this '.$gpterm
	.' contained invalid characters, so it has been set to 0 MB. You can change this by'
	.' modifying the '.$gpterm.' settings.')
	.'</div>');
}	}
if ($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,sprintf("%.2f",$maxposs)));	$r->print('<div class="LC_warning">'
	.&mt('The value you entered for the quota for the group portfolio in this '.$gpterm
	.' exceeded the maximum possible value, so it has been set to [_1] MB '
	.'(the maximum possible value).',sprintf("%.2f",$maxposs))
	.'</div>');
}	}
my %groupinfo = (	my %groupinfo = (
description => $esc_description,	description => $esc_description,
Line 3138 sub write_group_data {	Line 3328 sub write_group_data {
my $result = &add_group_folder($cdom,$cnum,$now,$groupname,$action,	my $result = &add_group_folder($cdom,$cnum,$now,$groupname,$action,
$description,$tools,\%groupinfo,	$description,$tools,\%groupinfo,
$gpterm,$ucgpterm,$crstype);	$gpterm,$ucgpterm,$crstype);
if ($result ne 'ok') {	if ($result eq 'ok') {
$r->print(&mt('A problem occurred when creating folders for the new [_1].<br />[_2]<br />',$gpterm,$result));	my $msg = &Apache::lonhtmlcommon::confirm_success(&mt($ucgpterm.' [_1] was created.','<i>'.$groupname.'</i>'));
	$msg = &Apache::loncommon::confirmwrapper($msg);
	$r->print($msg);
	} else {
	my $msg = &Apache::lonhtmlcommon::confirm_success(&mt('A problem occurred when creating folders for the new '.$gpterm.' [_1]:'
	,'<i>'.$groupname.'</i>')
	.'<br />'.$result,1);
	$msg = &Apache::loncommon::confirmwrapper($msg);
	$r->print($msg);
}	}
$r->print(&mt('[_1] [_2] was created.<br />',$ucgpterm,$groupname));
} elsif ($action eq 'modify') {	} elsif ($action eq 'modify') {
my (@oldtools,@newtools);	my (@oldtools,@newtools);
if (ref($$stored{'tool'}) eq 'ARRAY') {	if (ref($$stored{'tool'}) eq 'ARRAY') {
Line 3155 sub write_group_data {	Line 3352 sub write_group_data {
my $crspath = '/uploaded/'.$cdom.'/'.$cnum.'/';	my $crspath = '/uploaded/'.$cdom.'/'.$cnum.'/';
my $boardsmap = $crspath.'group_boards_'.$groupname.'.sequence';	my $boardsmap = $crspath.'group_boards_'.$groupname.'.sequence';
my $navmap = Apache::lonnavmaps::navmap->new();	my $navmap = Apache::lonnavmaps::navmap->new();
my $bbmapres = $navmap->getResourceByUrl($boardsmap);	my ($bbmapres,$error);
undef($navmap);	if (defined($navmap)) {
if (!$bbmapres) {	$bbmapres = $navmap->getResourceByUrl($boardsmap);
my $grpmap = $crspath.'group_folder_'.$groupname.'.sequence';	undef($navmap);
my $disctitle = &mt('Discussion Boards');	if (!$bbmapres) {
my $outcome = &map_updater($cdom,$cnum,'group_boards_'.	my $grpmap = $crspath.'group_folder_'.$groupname.'.sequence';
$groupname.'.sequence','bbseq',	my $disctitle = &mt('Discussion Boards');
$disctitle,$grpmap);	my $outcome = &map_updater($cdom,$cnum,'group_boards_'.
my ($furl,$ferr) =	$groupname.'.sequence','bbseq',
&Apache::lonuserstate::readmap($cdom.'/'.$cnum);	$disctitle,$grpmap);
$navmap = Apache::lonnavmaps::navmap->new();	my ($furl,$ferr) =
# modify parameter	&Apache::lonuserstate::readmap($cdom.'/'.$cnum);
if ($outcome eq 'ok') {	# modify parameter
my $parm_result = &parm_setter($navmap,$cdom,$boardsmap,	if ($outcome eq 'ok') {
$groupname);	$navmap = Apache::lonnavmaps::navmap->new();
if ($parm_result) {	if (defined($navmap)) {
$r->print(&mt('Error while setting parameters '.	my $parm_result = &parm_setter($navmap,$cdom,$boardsmap,
'for Discussion Boards folder: '.	$groupname);
'[_1]<br />.',$parm_result));	if ($parm_result) {
	$error = &mt('An error occurred while setting parameters '
	.'for Discussion Boards folder: '
	.'[_1]',$parm_result);
	} else {
	$r->print('<div class="LC_success">'.
	&mt('Discussion Boards Folder created.')
	.'</div>');
	}
	undef($navmap);
	} else {
	if ($crstype eq 'Community') {
	$error = &mt("An error occurred while setting parameters '.
	'for Discussion Boards folder: '.
	'Could not retrieve community information");
	} else {
	$error = &mt("An error occurred while setting parameters '.
	'for Discussion Boards folder: '.
	'Could not retrieve course information");
	}
	}
} else {	} else {
$r->print(&mt('Discussion Boards Folder created.<br />'));	$r->print($outcome);
}	}
	}
	} else {
	$error = &mt("An error occurred while retrieving the contents of the group's folder.").'<br />';
	if ($crstype eq 'Community') {
	$error .= &mt("You need to re-initialize the community.");

} else {	} else {
$r->print($outcome);	$error .= &mt("You need to re-initialize the course.");
}	}
undef($navmap);	}
	if ($error ne '') {
	$r->print('<div class="LC_error">'.$error.'</div>');
}	}
}	}
$r->print(&mt('[_1] [_2] was updated.<br />',$ucgpterm,$groupname));	my $message = &Apache::lonhtmlcommon::confirm_success(&mt($ucgpterm.' [_1] was updated.','<i>'.$groupname.'</i>'));
	$message = &Apache::loncommon::confirmwrapper($message);
	$r->print($message);
}	}
} else {	} else {
my %actiontype = (	my %actiontype = (
Line 3193 sub write_group_data {	Line 3420 sub write_group_data {
&Apache::lonnet::logthis("Failed to store $gpterm $groupname ".	&Apache::lonnet::logthis("Failed to store $gpterm $groupname ".
'in '.lc($crstype).': '.$cnum.	'in '.lc($crstype).': '.$cnum.
' in domain: '.$cdom);	' in domain: '.$cdom);
$r->print(&mt('An error occurred when [_1] the [_2]. '.	$r->print('<p class="LC_error">'
'Please try again.',$actiontype{$action},$gpterm));	.&mt('An error occurred when '.$actiontype{$action}.' the '.$gpterm.'. '
	.'Please try again.')
	.'</p');
}	}
return $result;	return $result;
}	}
Line 3202 sub write_group_data {	Line 3431 sub write_group_data {
sub process_membership {	sub process_membership {
my ($r,$cdom,$cnum,$action,$state,$groupname,$tools,$enddate,$startdate,	my ($r,$cdom,$cnum,$action,$state,$groupname,$tools,$enddate,$startdate,
$userdata,$idx,$toolprivs,$usertools,$specificity,$defprivs,$memchg,	$userdata,$idx,$toolprivs,$usertools,$specificity,$defprivs,$memchg,
$gpterm,$ucgpterm)=@_;	$gpterm,$ucgpterm,$crstype)=@_;
my %usersettings = ();	my %usersettings = ();
my %added= ();	my %added= ();
my %failed = ();	my %failed = ();
Line 3213 sub process_membership {	Line 3442 sub process_membership {
my %curr_start = ();	my %curr_start = ();
my %curr_end = ();	my %curr_end = ();
my %tooltype = ();	my %tooltype = ();
	my $context = 'processgroupmembership';

foreach my $tool (@{$tools}) {	foreach my $tool (@{$tools}) {
foreach my $priv (sort(keys(%{$$toolprivs{$tool}}))) {	foreach my $priv (sort(keys(%{$$toolprivs{$tool}}))) {
Line 3282 sub process_membership {	Line 3512 sub process_membership {
$curr_privs{$user};	$curr_privs{$user};
if (&Apache::lonnet::modify_group_roles($cdom,$cnum,$groupname,	if (&Apache::lonnet::modify_group_roles($cdom,$cnum,$groupname,
$user,$now,$savestart,	$user,$now,$savestart,
$curr_privs{$user}) eq 'ok') {	$curr_privs{$user},'',$context) eq 'ok') {
push(@{$added{'expired'}},$user);	push(@{$added{'expired'}},$user);
$num_ok ++;	$num_ok ++;
} else {	} else {
Line 3293 sub process_membership {	Line 3523 sub process_membership {
foreach my $user (@deletion) {	foreach my $user (@deletion) {
$usersettings{$groupname.':'.$user} = $now.':-1:';	$usersettings{$groupname.':'.$user} = $now.':-1:';
if (&Apache::lonnet::modify_group_roles($cdom,$cnum,$groupname,	if (&Apache::lonnet::modify_group_roles($cdom,$cnum,$groupname,
$user,$now,'-1','')	$user,$now,'-1','','',$context)
eq 'ok') {	eq 'ok') {
push(@{$added{'deleted'}},$user);	push(@{$added{'deleted'}},$user);
$num_ok ++;	$num_ok ++;
Line 3324 sub process_membership {	Line 3554 sub process_membership {
if (grep/^$user$/,@reenable) {	if (grep/^$user$/,@reenable) {
$start = $startdate;	$start = $startdate;
$end = $enddate;	$end = $enddate;
$type = 'reenabled';	$type = 're-enabled';
}	}
}	}
if ($type eq '') {	if ($type eq '') {
Line 3347 sub process_membership {	Line 3577 sub process_membership {
$group_privs{$user};	$group_privs{$user};
if (&Apache::lonnet::modify_group_roles($cdom,$cnum,$groupname,	if (&Apache::lonnet::modify_group_roles($cdom,$cnum,$groupname,
$user,$end,$start,	$user,$end,$start,
$group_privs{$user}) eq 'ok') {	$group_privs{$user},'',$context) eq 'ok') {
push(@{$added{$type}},$user);	push(@{$added{$type}},$user);
$num_ok ++;	$num_ok ++;
} else {	} else {
Line 3358 sub process_membership {	Line 3588 sub process_membership {
my $roster_result = &Apache::lonnet::modify_coursegroup_membership($cdom,	my $roster_result = &Apache::lonnet::modify_coursegroup_membership($cdom,
$cnum,\%usersettings);	$cnum,\%usersettings);
if ($num_ok) {	if ($num_ok) {
foreach my $type (sort(keys(%added))) {	my $msgall ='';
$r->print(&mt('The following users were successfully [_1]',$type));	foreach my $type (sort(keys(%added))) {
	my $message;
	my $tmsg = "The following users were successfully $type";
if (!($type eq 'deleted' \|\| $type eq 'expired')) {	if (!($type eq 'deleted' \|\| $type eq 'expired')) {
$r->print(&mt(' with the following privileges'));	$tmsg .= ' with the following privileges';
}	}
$r->print(':<br />');	$message .= &mt($tmsg.':').'<br/>';
foreach my $user (@{$added{$type}}) {	foreach my $user (@{$added{$type}}) {
my $privlist = '';	my $privlist = '';
if (!($type eq 'deleted' \|\| $type eq 'expired')) {	if (!($type eq 'deleted' \|\| $type eq 'expired')) {
Line 3379 sub process_membership {	Line 3611 sub process_membership {
}	}
$privlist =~ s/, $//;	$privlist =~ s/, $//;
}	}
$r->print($$userdata{$user}[$$idx{fullname}].' - '.$user.$privlist.'<br />');	$message .= $$userdata{$user}[$$idx{fullname}].' - '.$user.$privlist.'<br />';
}	}
$r->print('<br />');	$message .= '<br/>';
	$message = &Apache::lonhtmlcommon::confirm_success($message);
	$msgall .= $message;
}	}
	$msgall = &Apache::loncommon::confirmwrapper($msgall);
	$r->print($msgall);
}	}
if ($num_fail) {	if ($num_fail) {
foreach my $type (sort(keys(%failed))) {	foreach my $type (sort(keys(%failed))) {
$r->print(&mt('The following users could not be [_1], because an error occurred:<br />',$type));	$r->print('<div class="LC_error">'
	.&mt("The following users could not be $type, because an error occurred:")
	.'</div>');
foreach my $user (@{$failed{$type}}) {	foreach my $user (@{$failed{$type}}) {
$r->print($$userdata{$user}[$$idx{fullname}].' - '.$user.'<br />');	$r->print($$userdata{$user}[$$idx{fullname}].' - '.$user.'<br />');
}	}
}	}
$r->print('<br />');	$r->print('<br />');
}	}
if (@unchanged > 0) {	# Is that really needed?
$r->print(&mt('No change occurred for the following users:<br />'));	#
foreach my $user (sort(@unchanged)) {	# if (@unchanged > 0) {
$r->print($$userdata{$user}[$$idx{fullname}].' - '.$user.'<br />');	# $r->print(&mt('No change occurred for the following users:').'<br />');
}	# foreach my $user (sort(@unchanged)) {
$r->print('<br />');	# $r->print($$userdata{$user}[$$idx{fullname}].' - '.$user.'<br />');
}	# }
	# $r->print('<br />');
	# }
if ($roster_result eq 'ok') {	if ($roster_result eq 'ok') {
$r->print('<br />'.&mt('[_1] membership list updated.',$ucgpterm));	$r->print('<div class="LC_success">'
$r->print('<p>'.&mt("Any currently logged in course users affected by the changes you made to group membership or privileges for the [_1] group will need to log out and log back in for their LON-CAPA sessions to reflect these changes.",$groupname).'</p>');	.&mt($ucgpterm.' membership list updated.')
	.'</div>');
	$r->print('<p class="LC_info">');
	if ($crstype eq 'Community') {
	$r->print(&mt("Any currently logged in community users affected by the changes you made"
	.' to group membership or privileges for the [_1] group will need to log out'
	.' and log back in for their LON-CAPA sessions to reflect these changes.'
	,'<i>'.$groupname.'</i>'));

	} else {
	$r->print(&mt("Any currently logged in course users affected by the changes you made"
	.' to group membership or privileges for the [_1] group will need to log out'
	.' and log back in for their LON-CAPA sessions to reflect these changes.'
	,'<i>'.$groupname.'</i>'));
	}
	$r->print('</p>');
} else {	} else {
$r->print('<br />'.&mt('An error occurred while updating the [_1] membership list -',$gpterm).$roster_result.'<br />');	$r->print('<div class="LC_error">'
	.&mt("An error occurred while updating the $gpterm membership list:")
	.'<br />'.$roster_result
	.'</div>');
}	}
return;	return;
}	}
Line 3420 sub mapping_options {	Line 3678 sub mapping_options {
'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.",	'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',
'on' => 'on',	'on' => 'on',
'off' => 'off',	'off' => 'off',
'auad' => "Automatically enable $gpterm membership when roles are added?",	'auad' => "Automatically enable $gpterm membership when roles are added?",
Line 3443 sub automapping {	Line 3700 sub automapping {
if (exists($$stored{'autodrop'})) {	if (exists($$stored{'autodrop'})) {
$drop = $$stored{'autodrop'};	$drop = $$stored{'autodrop'};
}	}
&topic_bar($r,$image,$$lt{'endi'});	$r->print(&Apache::lonhtmlcommon::topic_bar($image,$$lt{'endi'}).'
$r->print('
<b>'.$$lt{'gmma'}.':</b><br />'.$$lt{'adds'}.'<br />'.$$lt{'drops'}.'<br /><br />	<b>'.$$lt{'gmma'}.':</b><br />'.$$lt{'adds'}.'<br />'.$$lt{'drops'}.'<br /><br />
<nobr>'.$$lt{'auad'}.':	<span class="LC_nobreak">'.$$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" />'.&mt('on').'  </label><label><input type="radio" name="autoadd" value="off" checked="checked" />'.&mt('off').'</label>');
if ($action eq 'modify') {	if ($action eq 'modify') {
$r->print('    ('.$$lt{'curr'}.' <b>'.$$lt{$add}.'</b>)');	$r->print('    ('.&mt('Currently set to [_1].','<b>'.$$lt{$add}.'</b>').')');
}	}
$r->print('	$r->print('
</nobr><br />	</span><br />
<nobr>'.$$lt{'auex'}.':	<span class="LC_nobreak">'.$$lt{'auex'}.':
<label><input type="radio" name="autodrop" value="on" />on  </label><label><input type="radio" name="autodrop" value="off" checked="checked" />off</label>');	<label><input type="radio" name="autodrop" value="on" />'.&mt('on').'  </label><label><input type="radio" name="autodrop" value="off" checked="checked" />'.&mt('off').'</label>');
if ($action eq 'modify') {	if ($action eq 'modify') {
$r->print('    ('.$$lt{'curr'}.' <b>'.$$lt{$drop}.'</b>)');	$r->print('    ('.&mt('Currently set to [_1].','<b>'.$$lt{$drop}.'</b>').')');
}	}
$r->print('</nobr><br /><br />'.$$lt{'mapr'});	$r->print('</span><br /><br />'.$$lt{'mapr'});
}	}

sub mapping_settings {	sub mapping_settings {
Line 3471 sub mapping_settings {	Line 3727 sub mapping_settings {
} else {	} else {
@sections = ('all','none');	@sections = ('all','none');
}	}
&topic_bar($r,$image,$$lt{'pirs'});	$r->print(&Apache::lonhtmlcommon::topic_bar($image,$$lt{'pirs'}));
my @roles = &standard_roles();	my @roles = &standard_roles($crstype);
my %customroles = &Apache::lonhtmlcommon::course_custom_roles($cdom,$cnum);	my %customroles = &Apache::lonhtmlcommon::course_custom_roles($cdom,$cnum);
$r->print(&Apache::loncommon::start_data_table().	$r->print(&Apache::loncommon::start_data_table().
&Apache::loncommon::start_data_table_header_row());	&Apache::loncommon::start_data_table_header_row());
Line 3515 sub print_autorole_item {	Line 3771 sub print_autorole_item {
my ($role,$roletitle,$sections) = @_;	my ($role,$roletitle,$sections) = @_;
my $sections_sel;	my $sections_sel;
if (@{$sections} > 0) {	if (@{$sections} > 0) {
if ($role eq 'cc') {	if (($role eq 'cc') \|\| ($role eq 'co')) {
$sections_sel = '<td align="right">'.	$sections_sel = '<td align="right">'.
&mt('all sections').'<input type="hidden" '.	&mt('all sections').'<input type="hidden" '.
'name="sec_cc" value="all" /></td>';	'name="sec_'.$role.'" value="all" /></td>';
} else {	} else {
$sections_sel='<td align="right">'.	$sections_sel='<td align="right">'.
&sections_selection($sections,'sec_'.$role).	&sections_selection($sections,'sec_'.$role).
Line 3534 sub print_autorole_item {	Line 3790 sub print_autorole_item {
}	}

sub standard_roles {	sub standard_roles {
my @roles = ('cc','in','ta','ep','st');	my ($crstype) = @_;
	my @roles = qw(in ta ep ad st);
	if ($crstype eq 'Community') {
	unshift(@roles,'co');
	} else {
	unshift(@roles,'cc');
	}
return @roles;	return @roles;
}	}

sub modify_menu {	sub modify_menu {
my ($r,$groupname,$page,$gpterm) = @_;	my ($r,$groupname,$page,$gpterm) = @_;
my @menu =	my @menu =
(	( { categorytitle =>'Group Actions',
{ text => "Modify default $gpterm settings",	items => [
help => 'Course_Modify_Group',
state => 'change_settings',	{ linktext => "Modify default $gpterm settings",
branch => 'settings',	url => '/adm/coursegroups?action=modify&refpage='.$env{'form.refpage'}.'&groupname='.$groupname.'&state=change_settings&branch=settings',
	icon => 'grp_settings.png',
	alttext => "Modify default $gpterm settings",
	permission => '1',
	help => 'Course_Modify_Group',
},	},
{ text => 'Modify access, tools and/or privileges for previous, '.	{ linktext => 'Modify access, tools and privileges for members',
'future, or current members',	url => '/adm/coursegroups?action=modify&refpage='.$env{'form.refpage'}.'&groupname='.$groupname.'&state=change_members&branch=members',
	icon => 'grp_tools.png',
	alttext => 'Modify access, tools and privileges for members',
	permission => '1',
help => 'Course_Modify_Group_Membership',	help => 'Course_Modify_Group_Membership',
state => 'change_members',
branch => 'members',
},	},
{ text => "Add member(s) to the $gpterm",	{ linktext => "Add member(s) to the $gpterm",
	url => '/adm/coursegroups?action=modify&refpage='.$env{'form.refpage'}.'&groupname='.$groupname.'&state=add_members&branch=adds',
	icon => 'grp_add.png',
	alttext => "Add member(s) to the $gpterm",
	permission => '1',
help => 'Course_Group_Add_Members',	help => 'Course_Group_Add_Members',
state => 'add_members',	}]}
branch => 'adds',	);
},	$r->print(&Apache::lonhtmlcommon::generate_menu(@menu));
);
my $menu_html = '';
foreach my $menu_item (@menu) {
$menu_html .=
'<p><font size="+1"><a href="/adm/coursegroups?action=modify&refpage='.$env{'form.refpage'}.'&groupname='.$groupname.'&state='.$menu_item->{'state'}.'&branch='.$menu_item->{'branch'}.'">';
$menu_html.= &mt($menu_item->{'text'}).'</a></font>';
if (exists($menu_item->{'help'})) {
$menu_html.=
&Apache::loncommon::help_open_topic($menu_item->{'help'});
}
$menu_html.='</p>'.$/;
}
$r->print($menu_html);
return;	return;
}	}

Line 3618 sub member_privs_entries {	Line 3876 sub member_privs_entries {
if ($privcount == 3) {	if ($privcount == 3) {
$dynamic .= '</tr><tr>';	$dynamic .= '</tr><tr>';
}	}
$dynamic .='<td><nobr><label><input type="checkbox" '.	$dynamic .='<td><span class="LC_nobreak"><label><input type="checkbox" '.
'name="userpriv_'.$priv.'" value="'.$user.'"';	'name="userpriv_'.$priv.'" value="'.$user.'"';
if (grep/^\Q$priv\E$/,@{$defprivs}) {	if (grep/^\Q$priv\E$/,@{$defprivs}) {
$dynamic .= ' checked="checked" ';	$dynamic .= ' checked="checked" ';
}	}
$dynamic .= ' />'.$$toolprivs{$tool}{$priv}.	$dynamic .= ' />'.$$toolprivs{$tool}{$priv}.
'</label></nobr></td>';	'</label></span></td>';
}	}
}	}
$r->print('<tr><td colspan="2"><nobr>'.$fixed.'</nobr></td></tr><tr>'.$dynamic.'</tr></table></td>');	$r->print('<tr><td colspan="2"><span class="LC_nobreak">'.$fixed.'</span></td></tr><tr>'.$dynamic.'</tr></table></td>');
} else {	} else {
$r->print('<td valign="top"><table width="100%"><tr><th colspan="2">'.$tool.'</th></tr><tr><td> </td></tr><tr><td> </td></tr></table></td>');	$r->print('<td valign="top"><table width="100%"><tr><th colspan="2">'.$tool.'</th></tr><tr><td> </td></tr><tr><td> </td></tr></table></td>');
}	}
Line 3653 sub date_setting_table {	Line 3911 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 =	my $perpetual = ' <span class="LC_nobreak"><label>'
'<nobr><label><input type="checkbox" name="no_end_date" />'.	.'<input type="checkbox" name="no_end_date" />'
&mt('None').'</label></nobr>';	.&mt('No end date')
my $table = "<table class=\"LC_descriptive_input\">\n".	.'</label></span>';
'<tr><td class="LC_description">'.&mt('Start:').'</td>'.	my $table = &Apache::lonhtmlcommon::start_pick_box()
'<td>'.$startform.'</td>'.	.&Apache::lonhtmlcommon::row_title(&mt('Start Date'))
'<td> </td>'."</tr>\n".	.$startform
'<tr><td class="LC_description">'.&mt('End:').'</td>'.	.&Apache::lonhtmlcommon::row_closure()
'<td>'.$endform.'</td>'.	.&Apache::lonhtmlcommon::row_title(&mt('End Date'))
'<td>'.$perpetual.'</td>'."</tr>\n".	.$endform
"</table>\n";	.$perpetual
	.&Apache::lonhtmlcommon::row_closure(1)
	.&Apache::lonhtmlcommon::end_pick_box();
return $table;	return $table;
}	}

Line 3671 sub add_group_folder {	Line 3931 sub add_group_folder {
my ($cdom,$cnum,$now,$groupname,$action,$description,$tools,$groupinfo,	my ($cdom,$cnum,$now,$groupname,$action,$description,$tools,$groupinfo,
$gpterm,$ucgpterm,$crstype) = @_;	$gpterm,$ucgpterm,$crstype) = @_;
if ($cdom eq '' \|\| $cnum eq '') {	if ($cdom eq '' \|\| $cnum eq '') {
return &mt('Error: invalid course domain or number - group folder creation failed');	my $error = '<span class="LC_error">';
	if ($crstype eq 'Community') {
	$error .= &mt("Error: invalid community domain or number - group folder creation failed.");
	} else {
	$error .= &mt("Error: invalid course domain or number - group folder creation failed.");
	}
	$error .= '</span>';
	return $error;
}	}
my ($outcome,$allgrpsmap,$grpmap,$boardsmap,$grppage,$warning);	my ($outcome,$allgrpsmap,$grpmap,$boardsmap,$grppage,$warning);
my $crspath = '/uploaded/'.$cdom.'/'.$cnum.'/';	my $crspath = '/uploaded/'.$cdom.'/'.$cnum.'/';
Line 3681 sub add_group_folder {	Line 3948 sub add_group_folder {
# check if group_allfolders.sequence exists.	# check if group_allfolders.sequence exists.
my $mapcontents = &Apache::lonnet::getfile($allgrpsmap);	my $mapcontents = &Apache::lonnet::getfile($allgrpsmap);
if ($mapcontents eq '-1') { #file does not exist;	if ($mapcontents eq '-1') { #file does not exist;
my $grpstitle = &mt('[_1] [_2]s',$crstype,$ucgpterm);	my $grpstitle = &mt("$crstype $ucgpterm".'s');
my $topmap_url = '/'.$env{'course.'.$env{'request.course.id'}.'.url'};	my $topmap_url = '/'.$env{'course.'.$env{'request.course.id'}.'.url'};
$topmap_url =~ s\|/+\|/\|g;	$topmap_url =~ s\|/+\|/\|g;
if ($topmap_url =~ m\|^/uploaded\|) {	if ($topmap_url =~ m\|^/uploaded\|) {
$outcome = &map_updater($cdom,$cnum,'group_allfolders.sequence',	$outcome = &map_updater($cdom,$cnum,'group_allfolders.sequence',
'toplevelgroup',$grpstitle,$topmap_url);	'toplevelgroup',$grpstitle,$topmap_url);
} else {	} else {
$outcome = &mt('Non-standard course - folder for all groups not added.');	$outcome = '<span class="LC_warning">'
	.&mt('Non-standard course - folder for all groups not added.')
	.'</span>';
}	}
if ($outcome ne 'ok') {	if ($outcome ne 'ok') {
my $delresult = &release_folder_lock($cdom,$cnum,'group_allfolders');	my $delresult = &release_folder_lock($cdom,$cnum,'group_allfolders');
if ($delresult ne 'ok') {	if ($delresult ne 'ok') {
$warning = $delresult;	$warning = $delresult;
}	}
return $outcome;	return $outcome.$warning;
}	}
}	}
my $delresult = &release_folder_lock($cdom,$cnum,'group_allfolders');	my $delresult = &release_folder_lock($cdom,$cnum,'group_allfolders');
Line 3703 sub add_group_folder {	Line 3972 sub add_group_folder {
$warning = $delresult ;	$warning = $delresult ;
}	}
} else {	} else {
$outcome = &mt('Could not obtain exclusive lock to check status of the folder for all groups. No group folder added.');	$outcome = '<span class="LC_error">'
	.&mt('Could not obtain exclusive lock to check status of the folder for all groups. No group folder added.')
	.'</span>';
return $outcome;	return $outcome;
}	}
my $grpfolder = &mt('[_1] Folder -',$ucgpterm,).$description;	my $grpfolder = &mt($ucgpterm.' Folder - [_1]',$description);
$grppage='/adm/'.$cdom.'/'.$cnum.'/'.$groupname.'/smppg';	$grppage='/adm/'.$cdom.'/'.$cnum.'/'.$groupname.'/smppg';
my $grptitle = &mt('Group homepage').' - '.$description;	my $grptitle = &mt('Group homepage - [_1]',$description);
my ($discussions,$disctitle);	my ($discussions,$disctitle);
my $outcome = &map_updater($cdom,$cnum,'group_folder_'.$groupname.'.sequence',	my $outcome = &map_updater($cdom,$cnum,'group_folder_'.$groupname.'.sequence',
'grpseq',$grpfolder,$allgrpsmap,$grppage,	'grpseq',$grpfolder,$allgrpsmap,$grppage,
Line 3734 sub add_group_folder {	Line 4005 sub add_group_folder {
}	}
my ($furl,$ferr)= &Apache::lonuserstate::readmap($cdom.'/'.$cnum);	my ($furl,$ferr)= &Apache::lonuserstate::readmap($cdom.'/'.$cnum);
my $navmap = Apache::lonnavmaps::navmap->new();	my $navmap = Apache::lonnavmaps::navmap->new();
	if (!defined($navmap)) {
	$warning .= '<span class="LC_error">';
	if ($crstype eq 'Community') {
	$warning .= &mt("Error retrieving community contents").
	' '.&mt("You need to re-initialize the community.");
	} else {
	$warning .= &mt("Error retrieving course contents").
	' '.&mt("You need to re-initialize the course.");
	}
	$warning .= '</span>';
	return $warning;
	}
# modify parameters	# modify parameters
my $parm_result;	my $parm_result;
if ($action eq 'create') {	if ($action eq 'create') {
Line 3779 sub release_folder_lock {	Line 4062 sub release_folder_lock {
my @del_lock = ($folder_name."\0".'locked_folder');	my @del_lock = ($folder_name."\0".'locked_folder');
my $dellockoutcome=&Apache::lonnet::del('coursegroups',\@del_lock,$cdom,$cnum);	my $dellockoutcome=&Apache::lonnet::del('coursegroups',\@del_lock,$cdom,$cnum);
if ($dellockoutcome ne 'ok') {	if ($dellockoutcome ne 'ok') {
return ('<br />'.&mt('Warning: failed to release lock for folder: [_1].',$folder_name).'<br />');	return ('<div class="LC_error">'
	.&mt('Warning: failed to release lock for folder: [_1].','<tt>'.$folder_name.'</tt>')
	.'</div>'
	);
} else {	} else {
return 'ok';	return 'ok';
}	}
Line 3794 sub map_updater {	Line 4080 sub map_updater {
my $newmapurl=&Apache::lonnet::finishuserfileupload($cnum,$cdom,$itemname,	my $newmapurl=&Apache::lonnet::finishuserfileupload($cnum,$cdom,$itemname,
$newfile);	$newfile);
if ($newmapurl !~ m\|^/uploaded\|) {	if ($newmapurl !~ m\|^/uploaded\|) {
$outcome = &mt('Error uploading new folder.')." ($newfile): $newmapurl".'<br />';	$outcome = '<div class="LC_error">'
	.&mt('Error uploading new folder.')." ($newfile): $newmapurl"
	.'</div>';
return $outcome;	return $outcome;
}	}
my ($errtext,$fatal)=&LONCAPA::map::mapread($parentmap);	my ($errtext,$fatal)=&LONCAPA::map::mapread($parentmap);
if ($fatal) {	if ($fatal) {
$outcome = &mt('Error reading contents of parent folder')." ($parentmap): $errtext".'<br />';	$outcome = '<div class="LC_error">'
	.&mt('Error reading contents of parent folder.')." ($parentmap): $errtext"
	.'</div>';
return $outcome;	return $outcome;
} else {	} else {
my $newidx=&LONCAPA::map::getresidx($newmapurl);	my $newidx=&LONCAPA::map::getresidx($newmapurl);
$LONCAPA::map::resources[$newidx] = $itemtitle.':'.$newmapurl.	$LONCAPA::map::resources[$newidx] = $itemtitle.':'.$newmapurl.
':false:normal:res';	':false:normal:res';
$LONCAPA::map::order[1+$#LONCAPA::map::order]=$newidx;	$LONCAPA::map::order[1+$#LONCAPA::map::order]=$newidx;
my ($outtext,$errtext) = &LONCAPA::map::storemap($parentmap,1);	my ($outtext,$errtext) = &LONCAPA::map::storemap($parentmap,1,1);
if ($errtext) {	if ($errtext) {
$outcome = &mt('Error storing updated parent folder')." ($parentmap): $errtext".'<br />';	$outcome = '<div class="LC_error">'
	.&mt('Error saving updated parent folder.')." ($parentmap): $errtext"
	.'</div>';
return $outcome;	return $outcome;
}	}
}	}
Line 3828 sub new_map {	Line 4120 sub new_map {
}	}

sub parm_setter {	sub parm_setter {
my ($navmap,$cdom,$url,$groupname) = @_;	my ($navmap,$cdom,$url,$groupname,$crstype) = @_;
my $allresults;	if (!defined($navmap)) {
	my $allresults;
	if ($crstype eq 'Community') {
	$allresults = &mt("Parameters not set for [_1] because the contents of the community could not be retrieved.",$url).' '.
	&mt("You need to reinitialize the community.");
	} else {
	$allresults = &mt("Parameters not set for [_1] because the contents of the course could not be retrieved.",$url).' '.
	&mt("You need to reinitialize the course.");

	}
	return '<div class="LC_warning">'.$allresults.'</div>';
	}
my %hide_settings = (	my %hide_settings = (
'course' => {	'course' => {
'num' => 13,	'num' => 13,
Line 3842 sub parm_setter {	Line 4145 sub parm_setter {
},	},
);	);
my $res = $navmap->getResourceByUrl($url);	my $res = $navmap->getResourceByUrl($url);
	my $allresults;
if ($res) {	if ($res) {
my $symb = $res->symb();	my $symb = $res->symb();
foreach my $level (keys(%hide_settings)) {	foreach my $level (keys(%hide_settings)) {
Line 3858 sub parm_setter {	Line 4162 sub parm_setter {
}	}
}	}
} else {	} else {
$allresults = &mt('Parameters not set for [_1] because the resource was not recognized as part of the course',$url).'<br />';	$allresults = '<div class="LC_warning">';
	if ($crstype eq 'Community') {
	$allresults .= &mt("Parameters not set for [_1] because the resource was not recognized as part of the community.",'<tt>'.$url.'</tt>');
	} else {
	$allresults .= &mt('Parameters not set for [_1] because the resource was not recognized as part of the course.','<tt>'.$url.'</tt>');
	}
	$allresults .= '</div>';
}	}
return $allresults;	return $allresults;
}	}
Line 3867 sub create_homepage {	Line 4177 sub create_homepage {
my ($cdom,$cnum,$name,$groupinfo,$tools,$gpterm,$ucgpterm,$now) = @_;	my ($cdom,$cnum,$name,$groupinfo,$tools,$gpterm,$ucgpterm,$now) = @_;
my $functionality = join(',',@{$tools});	my $functionality = join(',',@{$tools});
my $content = &unescape($$groupinfo{description});	my $content = &unescape($$groupinfo{description});
$content=~s/\s+$//s;	chomp($content);
$content=~s/^\s+//s;	my $gateway = Apache::lonhtmlgateway->new();
$content=~s/\<br\s\/\>$//s;	$content = $gateway->process_incoming_html($content,1);
$content=&Apache::lonfeedback::clear_out_html($content,1);

my %pageinfo = (	my %pageinfo = (
'aaa_title' => "$ucgpterm: $name",	'aaa_title' => "$ucgpterm: $name",
Line 3930 sub validate_groupname {	Line 4239 sub validate_groupname {
}	}
my %lt = &Apache::lonlocal::texthash (	my %lt = &Apache::lonlocal::texthash (
igna => "Invalid $gpterm name",	igna => "Invalid $gpterm name",
tgne => "The $gpterm name entered ",
grna => "$ucgpterm names and section names used in a ".	grna => "$ucgpterm names and section names used in a ".
"$crstype must be unique.",	"$crstype must be unique.",
isno => "is not a valid name.",
gnmo => "$ucgpterm names may only contain letters, ".	gnmo => "$ucgpterm names may only contain letters, ".
"numbers or underscores.",	"numbers or underscores.",
cnnb => "can not be used as it is the name of ",
inth => " in this $crstype",
thgr => "- does not correspond to the name of an ".
"existing $gpterm",
);	);

my $exitmsg = '<span class="LC_error">'.$lt{'igna'}.'</span><br /><br />'.	my $exitmsg = '<span class="LC_error">'.$lt{'igna'}.'</span><br /><br />';
$lt{'tgne'}.' "'.$groupname.'" ';	my $nameshown = &Apache::loncommon::cleanup_html($groupname);
my $dupmsg = $lt{'grna'};
my $earlyout;
if (($groupname eq '') \|\| ($groupname =~ /\W/)) {	if (($groupname eq '') \|\| ($groupname =~ /\W/)) {
$earlyout = $exitmsg.$lt{'isno'}.'<br />'.$lt{'gnmo'};	return $exitmsg.
return $earlyout;	&mt("The $gpterm name entered '[_1]' is not a valid name.",$nameshown).
	'<br />'.$lt{'gnmo'};
	} elsif ($groupname eq 'syllabus') {
	return $exitmsg.
	&mt("The $gpterm name entered '[_1]' is reserved for use by LON-CAPA.",$nameshown);
}	}
if (exists($sectioncount{$groupname})) {	if (exists($sectioncount{$groupname})) {
return $exitmsg.$lt{'cnnb'}.&mt('a section').$lt{'inth'}.	return $exitmsg.
'<br />'.$lt{'grna'};	&mt("The $gpterm name entered '[_1]' can not be used as it is the name of a section in this $crstype.",$nameshown).
	'<br />'.$lt{'grna'};
}	}
if ($action eq 'create') {	if ($action eq 'create') {
if (exists($curr_groups{$groupname})) {	if (exists($curr_groups{$groupname})) {
return $exitmsg.$lt{'cnnb'}.&mt('an existing [_1]',$gpterm).	return $exitmsg.
$lt{'inth'}.'.<br />'.$lt{'grna'};	&mt("The $gpterm name entered '[_1]' can not be used as it is the name of an existing $gpterm in this $crstype.",$nameshown).
	'<br />'.$lt{'grna'};
} elsif (exists($deleted_groups{$groupname})) {	} elsif (exists($deleted_groups{$groupname})) {
return $exitmsg.$lt{'cnnb'}.&mt('a [_1] which previously existed',$gpterm).	return $exitmsg.
$lt{'inth'}.'.<br />'.$lt{'grna'};	&mt("The $gpterm name entered '[_1]' can not be used as it is the name of a $gpterm which previously existed in this $crstype.",$nameshown).
	'<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'}.	return &mt("$ucgpterm name: [_1] does not correspond to the name of an existing $gpterm in this $crstype.",$nameshown);
$lt{'inth'};
return $earlyout;
}	}
}	}
return;	return;
}	}

sub topic_bar {
my ($r,$imgnum,$title) = @_;
$r->print('
<div class="LC_topic_bar">
<img alt="'.&mt('Step [_1]',$imgnum).
'"src="/res/adm/pages/bl_step'.$imgnum.'.gif" />
<span>'.$title.'</span>
</div>
');
return;
}

sub check_changes {	sub check_changes {
my ($member_changes,$memchg) = @_;	my ($member_changes,$memchg) = @_;
my %exclusions;	my %exclusions;
Line 4023 sub check_changes {	Line 4317 sub check_changes {
}	}

1;	1;

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

Removed from v.1.69
changed lines
	Added in v.1.127.2.3.2.1