loncom/interface/loncoursegroups.pm - diff

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Diff for /loncom/interface/loncoursegroups.pm between versions 1.9 and 1.34

version 1.9, 2006/03/19 22:31:41	version 1.34, 2006/06/30 22:38:26
Line 1	Line 1
	# The LearningOnline Network with CAPA
	#
	# $Id$
#	#
# Copyright Michigan State University Board of Trustees	# Copyright Michigan State University Board of Trustees
#	#
Line 30 use Apache::loncommon;	Line 33 use Apache::loncommon;
use Apache::lonhtmlcommon;	use Apache::lonhtmlcommon;
use Apache::lonlocal;	use Apache::lonlocal;
use Apache::lonnavmaps;	use Apache::lonnavmaps;
	use Apache::longroup;
	use Apache::portfolio;
use Apache::Constants qw(:common :http);	use Apache::Constants qw(:common :http);
	use lib '/home/httpd/lib/perl/';
	use LONCAPA;

sub handler {	sub handler {
my ($r) = @_;	my ($r) = @_;

&Apache::loncommon::content_type($r,'text/html');	&Apache::loncommon::content_type($r,'text/html');
$r->send_http_header;	$r->send_http_header;

if ($r->header_only) {	if ($r->header_only) {
return OK;	return OK;
}	}
Line 63 sub handler {	Line 70 sub handler {
&Apache::lonnet::allowed('mdg',$env{'request.course.id'});	&Apache::lonnet::allowed('mdg',$env{'request.course.id'});
&Apache::lonhtmlcommon::clear_breadcrumbs();	&Apache::lonhtmlcommon::clear_breadcrumbs();

	my $gpterm = &Apache::loncommon::group_term();
	my $ucgpterm = $gpterm;
	$ucgpterm =~ s/^(\w)/uc($1)/e;
	my $crstype = &Apache::loncommon::course_type();

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

my %idx = ();	my %idx = ();
Line 77 sub handler {	Line 89 sub handler {
$idx{fullname} = &Apache::loncoursedata::CL_FULLNAME();	$idx{fullname} = &Apache::loncoursedata::CL_FULLNAME();
$idx{udom} = &Apache::loncoursedata::CL_SDOM();	$idx{udom} = &Apache::loncoursedata::CL_SDOM();
$idx{uname} = &Apache::loncoursedata::CL_SNAME();	$idx{uname} = &Apache::loncoursedata::CL_SNAME();
	$idx{section} = &Apache::loncoursedata::CL_SECTION();

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

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

sub print_main_menu {	sub print_main_menu {
my ($r,$cdom,$cnum,$function,$tabcol,$functions,$idx,$view_permission,	my ($r,$cdom,$cnum,$function,$tabcol,$functions,$idx,$view_permission,
$manage_permission,$action,$rowColor1,$rowColor2) = @_;	$manage_permission,$action,$state,$rowColor1,$rowColor2,$gpterm,
$r->print(&header('Course Groups',undef,undef,undef,undef,$function));	$ucgpterm,$crstype) = @_;
	my $pagename = "$crstype $ucgpterm".'s';
	my $jscript = qq\|
	function changeSort(caller) {
	document.$state.sortby.value = caller;
	document.$state.submit();
	}\n\|;
	$r->print(&header($pagename,$jscript,$action,$state,
	undef,$function));
&Apache::lonhtmlcommon::add_breadcrumb	&Apache::lonhtmlcommon::add_breadcrumb
({href=>"/adm/coursegroups",	({href=>"/adm/coursegroups",
text=>"Course Groups",});	text=>"$pagename"});
$r->print(&Apache::lonhtmlcommon::breadcrumbs	$r->print(&Apache::lonhtmlcommon::breadcrumbs($pagename));
(undef,'Course Groups'));
&display_groups($r,$cdom,$cnum,$function,$tabcol,$functions,$idx,	&display_groups($r,$cdom,$cnum,$function,$tabcol,$functions,$idx,
$view_permission,$manage_permission,$action,$rowColor1,	$view_permission,$manage_permission,$action,$state,
$rowColor2);	$rowColor1,$rowColor2,$gpterm,$ucgpterm,$crstype);
$r->print(&footer());	$r->print(&footer());
return;	return;
}	}

sub display_groups {	sub display_groups {
my ($r,$cdom,$cnum,$function,$tabcol,$functions,$idx,$view_permission,	my ($r,$cdom,$cnum,$function,$tabcol,$functions,$idx,$view_permission,
$manage_permission,$action,$rowColor1,$rowColor2) = @_;	$manage_permission,$action,$state,$rowColor1,$rowColor2,$gpterm,
	$ucgpterm,$crstype) = @_;
my %curr_groups = ();	my %curr_groups = ();
my %grp_info = ();	my %grp_info = ();

my %actionlinks = (	my %actionlinks = (
modify => '<a href="/adm/coursegroups?action=modify&state=pick_task&refpage='.	modify => '<a href="/adm/coursegroups?action=modify&refpage='.
$env{'form.refpage'}.'&groupname=',	$env{'form.refpage'}.'&groupname=',
view => '<a href="/adm/'.$cdom.'/'.$cnum.'/',	view => '<a href="/adm/'.$cdom.'/'.$cnum.'/',
delete => '<a href="/adm/coursegroups?action=delete&refpage='.	delete => '<a href="/adm/coursegroups?action=delete&refpage='.
$env{'form.refpage'}.'&groupname=',	$env{'form.refpage'}.'&groupname=',
);	);
my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
modify => 'Modify',	modify => 'Modify',
view => 'View',	view => 'View',
delete => 'Delete',	delete => 'Delete',
act => 'Action',	act => 'Action',
gname => 'Group Name',	gname => "$ucgpterm Name",
desc => 'Description',	desc => 'Description',
crea => 'Creator',	crea => 'Creator',
crtd => 'Created',	crtd => 'Created',
Line 143 sub display_groups {	Line 170 sub display_groups {
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 '.$gpterm.'s exist.',
crng => 'Create a new group',	crng => 'Create a new '.$gpterm,
alth => 'Although your current role has privileges'.	alth => 'Although your current role has privileges'.
' to view any existing groups in this course,'.	' to view any existing '.$gpterm.'s in this'.
' you do not have privileges to create new'.	lc($crstype).', you do not have privileges'.
' groups.',	'to create new '.$gpterm.'s.',
);	);
if ($view_permission) {	if ($view_permission) {
if (!defined($action)) {	if (!defined($action)) {
$action = 'view';	$action = 'view';
}	}
my %curr_groups;	my %curr_groups = &Apache::longroup::coursegroups($cdom,$cnum);
if (&Apache::loncommon::coursegroups(\%curr_groups,$cdom,$cnum)) {	if (%curr_groups) {
	if ($manage_permission) {
	$r->print('<br /><a href="/adm/coursegroups?action=create&refpage='.$env{'form.refpage'}.'">'.$lt{'crng'}.'</a>');
	}
$r->print('<br /><br />');	$r->print('<br /><br />');
$r->print(&Apache::lonhtmlcommon::start_pick_box());	$r->print(&Apache::lonhtmlcommon::start_pick_box());
$r->print(<<"END");	$r->print(<<"END");
Line 174 sub display_groups {	Line 204 sub display_groups {
<td><b>$lt{'func'}</b>	<td><b>$lt{'func'}</b>
</td>	</td>
<td><b><a href="javascript:changeSort('quota')">$lt{'quot'}</a></b></td>	<td><b><a href="javascript:changeSort('quota')">$lt{'quot'}</a></b></td>
<td><b><a href="javascript:changeSort('totalmembers)">$lt{'memb'}</a></b></td>	<td><b><a href="javascript:changeSort('totalmembers')">$lt{'memb'}</a></b></td>
<td><b><a href="javascript:changeSort('totalfiles')">$lt{'file'}</a></b></td>	<td><b><a href="javascript:changeSort('totalfiles')">$lt{'file'}</a></b></td>
<td><b><a href="javascript:changeSort('boards')">$lt{'dibd'}</a></b></td>	<td><b><a href="javascript:changeSort('boards')">$lt{'dibd'}</a></b></td>
<td><b><a href="javascript:changeSort('diskuse')">$lt{'dius'}</a></b></td>	<td><b><a href="javascript:changeSort('diskuse')">$lt{'dius'}</a></b></td>
Line 183 END	Line 213 END
my %Sortby = ();	my %Sortby = ();
foreach my $group (sort(keys(%curr_groups))) {	foreach my $group (sort(keys(%curr_groups))) {
%{$grp_info{$group}} =	%{$grp_info{$group}} =
&Apache::loncommon::get_group_settings(	&Apache::longroup::get_group_settings(
$curr_groups{$group});	$curr_groups{$group});
my $members_result = &group_members($cdom,$cnum,$group,	my $members_result = &group_members($cdom,$cnum,$group,
\%grp_info);	\%grp_info);
my $files_result = &group_files($group,\%grp_info);	my $port_path = '/userfiles/groups/'.$group.'/portfolio';
	my $port_dir = &Apache::loncommon::propath($cdom,$cnum).$port_path;
	my $totaldirs = 0;
	my $totalfiles = 0;
	&group_files($group,$port_dir,\$totalfiles,\$totaldirs);
	$grp_info{$group}{'totalfiles'} = $totalfiles;
	$grp_info{$group}{'totaldirs'} = $totaldirs;
	my $diskuse = &Apache::lonnet::diskusage($cdom,$cnum,$port_dir);
	if ($grp_info{$group}{'quota'} > 0) {
	my $pct_use = 0.1 * $diskuse/$grp_info{$group}{'quota'};
	$grp_info{$group}{'diskuse'} = sprintf("%.0f",$pct_use);
	} else {
	$grp_info{$group}{'diskuse'} = 'N/A';
	}
	my ($groupboards,$boardshash)=&Apache::longroup::get_group_bbinfo(
	$cdom,$cnum,$group);
	$grp_info{$group}{'boards'} = scalar(@{$groupboards});
if ($env{'form.sortby'} eq 'groupname') {	if ($env{'form.sortby'} eq 'groupname') {
push(@{$Sortby{$group}},$group);	push(@{$Sortby{$group}},$group);
} elsif ($env{'form.sortby'} eq 'description') {	} elsif ($env{'form.sortby'} eq 'description') {
push(@{$Sortby{$grp_info{$group}{'description'}}},	push(@{$Sortby{$grp_info{$group}{'description'}}},$group);
$group);
} elsif ($env{'form.sortby'} eq 'creator') {	} elsif ($env{'form.sortby'} eq 'creator') {
push(@{$Sortby{$grp_info{$group}{'creator'}}},$group);	push(@{$Sortby{$grp_info{$group}{'creator'}}},$group);
} elsif ($env{'form.sortby'} eq 'creation') {	} elsif ($env{'form.sortby'} eq 'creation') {
Line 224 END	Line 269 END
$rowColor = $rowColor2;	$rowColor = $rowColor2;
}	}
my $description =	my $description =
&Apache::lonnet::unescape($grp_info{$group}{'description'});	&unescape($grp_info{$group}{'description'});
my $creator = $grp_info{$group}{'creator'};	my $creator = $grp_info{$group}{'creator'};
my $creation = $grp_info{$group}{'creation'};	my $creation = $grp_info{$group}{'creation'};
my $modified = $grp_info{$group}{'modified'};	my $modified = $grp_info{$group}{'modified'};
my $quota = $grp_info{$group}{'quota'};	my $quota = $grp_info{$group}{'quota'};
my $totalmembers = $grp_info{$group}{'totalmembers'};	my $totalmembers = $grp_info{$group}{'totalmembers'};
my $totalfiles = $grp_info{$group}{'totalfiles'};	my $totalfiles = $grp_info{$group}{'totalfiles'};
	my $totaldirs = $grp_info{$group}{'totaldirs'};
my $boards = $grp_info{$group}{'boards'};	my $boards = $grp_info{$group}{'boards'};
my $diskuse = $grp_info{$group}{'diskuse'};	my $diskuse = $grp_info{$group}{'diskuse'};
my $functionality;	my $functionality;
Line 246 END	Line 292 END
if ($action eq 'modify' \|\| $action eq 'delete') {	if ($action eq 'modify' \|\| $action eq 'delete') {
$link .= $group;	$link .= $group;
} else {	} else {
$link .= $group.'/grppg?register=1';	$link .= $group.'/grppg';
	}
	$link .= '">'.$lt{$action}.'</a>';
	if ($action eq 'view') {
	if (($manage_permission) &&
	($env{'form.refpage'} ne 'enrl')) {
	$link .= '  '.$actionlinks{'modify'}.
	$group.'">'.$lt{'modify'}.'</a>';
	}
}	}
$link .= '">'.$lt{$action}.'</a>';	$r->print('<tr bgcolor="'.$rowColor.'"><td><small>'.$link.'</small></td><td><small>'.$group.'</small></td><td><small>'.$description.'</small></td><td><small>'.$creator.'</small></td><td><small>'. &Apache::lonnavmaps::timeToHumanString($creation).'</small></td><td><small>'. &Apache::lonnavmaps::timeToHumanString($modified).'</small></td><td><small>'.$functionality.'</small></td><td align="right"><small>'.$quota.'</small></td><td align="right"><small>'.$totalmembers.'</small></td><td align="right"><small><nobr>'.&mt('Files: ').$totalfiles.'</nobr><br /><nobr>'.&mt('Folders: ').$totaldirs.'</nobr></small></td><td align="right"><small>'.$boards.'</small></td><td align="right"><small>'.$diskuse.'</small></td></tr>');
$r->print('<tr bgcolor="'.$rowColor.'"><td><small>'.$link.'</small></td><td><small>'.$group.'</small></td><td><small>'.$description.'</small></td><td><small>'.$creator.'</small></td><td><small>'. &Apache::lonnavmaps::timeToHumanString($creation).'</small></td><td><small>'. &Apache::lonnavmaps::timeToHumanString($modified).'</small></td><td><small>'.$functionality.'</small></td><td><small>'.$quota.'</small></td><td><small>'.$totalmembers.'</small></td><td><small>'.$totalfiles.'</small></td><td><small>'.$boards.'</small></td><td><small>'.$diskuse.'</small></td></tr>');
$rowNum ++;	$rowNum ++;
}	}
}	}
$r->print('</table>');	$r->print('</table>');
$r->print(&Apache::lonhtmlcommon::end_pick_box());	$r->print(&Apache::lonhtmlcommon::end_pick_box());
	$r->print('<input type="hidden" name="refpage" '.
	'value="'.$env{'form.refpage'}.'" />');
	if ($action eq 'view') {
	if (!defined($state)) {
	$state = 'view';
	}
	$r->print('<input type="hidden" name="state" value="'.
	$state.'" />');
	}
} else {	} else {
$r->print($lt{'nogr'});	$r->print($lt{'nogr'});
if ($manage_permission) {	if ($manage_permission) {
$r->print('<br /><br /><a href="/adm/coursegroups?action=create&refpage='.$env{'form.refpage'}.'">'.$lt{'crng'}.'</a>');	$r->print('<br /><br /><a href="/adm/coursegroups?action=create&refpage='.$env{'form.refpage'}.'">'.$lt{'crng'}.'</a>');
} else {	} else {
$r->print('<br /><br />'.$lt{'crng'});	$r->print('<br /><br />'.$lt{'alth'});

}	}
}	}
Line 268 END	Line 330 END
my @coursegroups = split(/:/,$env{'request.course.groups'});	my @coursegroups = split(/:/,$env{'request.course.groups'});
if (@coursegroups > 0) {	if (@coursegroups > 0) {
$r->print('<br /><br />');	$r->print('<br /><br />');
my %curr_groups;	my %curr_groups = &Apache::longroup::coursegroups($cdom,$cnum);
if (&Apache::loncommon::coursegroups(\%curr_groups,$cdom,$cnum)) {	if (%curr_groups) {
foreach my $group (@coursegroups) {	foreach my $group (@coursegroups) {
my %group_info = &Apache::loncommon::get_group_settings(	my %group_info = &Apache::longroup::get_group_settings(
$curr_groups{$group});	$curr_groups{$group});
my $description = &Apache::lonnet::unescape(	my $description = &unescape(
$group_info{description});	$group_info{description});
my ($uname,$udom) = split(/:/,$group_info{creator});	my ($uname,$udom) = split(/:/,$group_info{creator});
$r->print('<font size="+1"><a href="/adm/'.$udom.'/'.$uname.'/'.$group.'/grppg?register=1">'.$group,'</a><font><br /><small>'.$description.'</small><br /><br />');	$r->print('<font size="+1"><a href="/adm/'.$udom.'/'.$uname.'/'.$group.'/grppg">'.$group,'</a><font><br /><small>'.$description.'</small><br /><br />');
}	}
}	}
} else {	} else {
$r->print(&mt('You are not currently a member of any '.	$r->print(&mt('You are not currently a member of any '.
'active groups in this course'));	'active [_1]s in this [_2]',$gpterm,
	lc($crstype)));
}	}
}	}
return;	return;
}	}

sub group_administration {	sub group_administration {
my ($r,$action,$cdom,$cnum,$function,$tabcol,$functions,$idx,	my ($r,$action,$state,$cdom,$cnum,$function,$tabcol,$functions,$idx,
$view_permission,$manage_permission,$rowColor1,$rowColor2) = @_;	$view_permission,$manage_permission,$rowColor1,$rowColor2,$gpterm,
	$ucgpterm,$crstype) = @_;
my %sectioncount = ();	my %sectioncount = ();
my @tools = ();	my @tools = ();
my @types = ();	my @types = ();
Line 303 sub group_administration {	Line 367 sub group_administration {
my %memchg;	my %memchg;
my @member_changes = ('deletion','expire','activate','reenable',	my @member_changes = ('deletion','expire','activate','reenable',
'changefunc','changepriv');	'changefunc','changepriv');
my $state = $env{'form.state'};	my ($groupname,$description,$startdate,$enddate,$granularity,$specificity,
my ($groupname,$description,$startdate,$enddate,$granularity,$specificity);	$quota);

if (defined($env{'form.groupname'})) {	if (defined($env{'form.groupname'})) {
$groupname = $env{'form.groupname'};	$groupname = $env{'form.groupname'};
Line 328 sub group_administration {	Line 392 sub group_administration {
if (defined($env{'form.specificity'})) {	if (defined($env{'form.specificity'})) {
$specificity=$env{'form.specificity'};	$specificity=$env{'form.specificity'};
}	}
	if (defined($env{'form.quota'})) {
	$quota=$env{'form.quota'};
	}
}	}
if (($action eq 'create') \|\| (($action eq 'modify')	if (($action eq 'create') \|\| (($action eq 'modify')
&& (($state eq 'pick_privs') \|\| ($state eq 'addresult')))) {	&& (($state eq 'pick_privs') \|\| ($state eq 'addresult')))) {
Line 342 sub group_administration {	Line 408 sub group_administration {

if ($action eq 'modify') {	if ($action eq 'modify') {
if ($state eq '') {	if ($state eq '') {
$state = 'pick_group';	if (defined($env{'form.groupname'})) {
	$state = 'pick_task';
	} else {
	$state = 'pick_group';
	}
} else {	} else {
%stored = &retrieve_settings($cdom,$cnum,$groupname);	%stored = &retrieve_settings($cdom,$cnum,$groupname);
if (ref($stored{'types'}) eq 'ARRAY') {	if (ref($stored{'types'}) eq 'ARRAY') {
Line 363 sub group_administration {	Line 433 sub group_administration {
$description = $stored{'description'};	$description = $stored{'description'};
$granularity = $stored{'granularity'};	$granularity = $stored{'granularity'};
$specificity = $stored{'specificity'};	$specificity = $stored{'specificity'};
	$quota = $stored{'quota'};
}	}
}	}
}	}

my %toolprivs = ();	my %toolprivs =
%{$toolprivs{'email'}} = (	(
sgm => 'Send group mail',	email => {
sgb => 'Broadcast mail',	sgm => 'Send '.$gpterm.' mail',
);	sgb => 'Broadcast mail',
%{$toolprivs{'discussion'}} = (	},
cgb => 'Create boards',	discussion => {
pgd => 'Post',	cgb => 'Create boards',
pag => 'Anon. posts',	pgd => 'Post',
rgi => 'Get identities',	pag => 'Anon. posts',
vgb => 'View boards',	rgi => 'Get identities',
);	vgb => 'View boards',
%{$toolprivs{'chat'}} = (	},
pgc => 'Chat',	chat => {
);	pgc => 'Chat',
%{$toolprivs{'files'}} = (	},
rgf => 'Retrieve',	files => {
ugf => 'Upload',	rgf => 'Retrieve',
dgf => 'Delete',	ugf => 'Upload',
);	mgf => 'Modify',
%{$toolprivs{'roster'}} = (	dgf => 'Delete',
vgm => 'View',	agf => 'Control Access',
);	},
%{$toolprivs{'homepage'}} = (	roster => {
vgh => 'View page',	vgm => 'View',
mgh => 'Modify page',	},
);	homepage => {
my %fixedprivs = ();	vgh => 'View page',
%{$fixedprivs{'email'}} = ('sgm' => 1);	mgh => 'Modify page',
%{$fixedprivs{'discussion'}} = ('vgb' => 1);	},
%{$fixedprivs{'chat'}} = ('pgc' => 1);	);
%{$fixedprivs{'files'}} = ('rgf' => 1);
%{$fixedprivs{'roster'}} = ('vgm' => 1);	my %fixedprivs =
%{$fixedprivs{'homepage'}} = ('vgh' => 1);	(
	email => {sgm => 1},
my %elements = ();	discussion => {vgb => 1},
%{$elements{'create'}} = ();	chat => {pgc => 1},
%{$elements{'modify'}} = ();	files => {rgf => 1},
%{$elements{'create'}{'pick_name'}} = (	roster => {vgm => 1},
startdate_month => 'selectbox',	homepage => {vgh => 1},
startdate_hour => 'selectbox',	);
enddate_month => 'selectbox',
enddate_hour => 'selectbox',	my %elements =
startdate_day => 'text',	(
startdate_year => 'text',	create => {
startdate_minute => 'text',	pick_name => {
startdate_second => 'text',	startdate_month => 'selectbox',
enddate_day => 'text',	startdate_hour => 'selectbox',
enddate_year => 'text',	enddate_month => 'selectbox',
enddate_minute => 'text',	enddate_hour => 'selectbox',
enddate_second => 'text',	startdate_day => 'text',
groupname => 'text',	startdate_year => 'text',
description => 'text',	startdate_minute => 'text',
tool => 'checkbox',	startdate_second => 'text',
granularity => 'radio',	enddate_day => 'text',
no_end_date => 'checkbox',	enddate_year => 'text',
);	enddate_minute => 'text',
%{$elements{'modify'}{'change_settings'}} = (	enddate_second => 'text',
%{$elements{'create'}{'pick_name'}},	groupname => 'text',
specificity => 'radio',	description => 'text',
defpriv => 'checkbox',	quota => 'text',
autorole => 'checkbox',	tool => 'checkbox',
autoadd => 'radio',	granularity => 'radio',
autodrop => 'radio',	no_end_date => 'checkbox',
);	},
	pick_members => {
	member => 'checkbox',
	defpriv => 'checkbox',
	},
	},
	);

	$elements{'modify'} = {
	change_settings => {
	%{$elements{'create'}{'pick_name'}},
	specificity => 'radio',
	defpriv => 'checkbox',
	autorole => 'checkbox',
	autoadd => 'radio',
	autodrop => 'radio',
	},
	add_members => {
	types => 'selectbox',
	roles => 'selectbox',
	},
	};

if (ref($stored{'autorole'}) eq 'ARRAY') {	if (ref($stored{'autorole'}) eq 'ARRAY') {
foreach my $role (@{$stored{'autorole'}}) {	foreach my $role (@{$stored{'autorole'}}) {
$elements{'modify'}{'change_settings'}{'sec_'.$role} = 'selectbox';	unless ($role eq 'cc') {
	$elements{'modify'}{'change_settings'}{'sec_'.$role} =
	'selectbox';
	}
}	}
}	}
%{$elements{'create'}{'pick_members'}} = (
member => 'checkbox',
defpriv => 'checkbox',
);

%{$elements{'modify'}{'add_members'}} = (
types => 'selectbox',
roles => 'selectbox',
);

if (($action eq 'create') && ($state eq 'pick_name')) {	if (($action eq 'create') && ($state eq 'pick_name')) {
$elements{'create'}{'pick_name'}{'types'} = 'selectbox';	$elements{'create'}{'pick_name'}{'types'} = 'selectbox';
Line 455 sub group_administration {	Line 542 sub group_administration {
(($state eq 'pick_name') \|\| ($state eq 'pick_privs'))) \|\|	(($state eq 'pick_name') \|\| ($state eq 'pick_privs'))) \|\|
(($action eq 'modify') && (($state eq 'change_settings') \|\|	(($action eq 'modify') && (($state eq 'change_settings') \|\|
($state eq 'add_members')))) {	($state eq 'add_members')))) {
my $numsections = &Apache::loncommon::get_sections($cdom,$cnum,	%sectioncount = &Apache::loncommon::get_sections($cdom,$cnum);
\%sectioncount);	if (%sectioncount) {
if ($numsections > 0) {
$elements{'create'}{'pick_name'}{'sectionpick'} = 'selectbox';	$elements{'create'}{'pick_name'}{'sectionpick'} = 'selectbox';
$elements{'modify'}{'change_mapping'}{'sectionpick'} = 'selectbox';	$elements{'modify'}{'change_mapping'}{'sectionpick'} = 'selectbox';
$elements{'modify'}{'add_members'}{'sectionpick'} = 'selectbox';	$elements{'modify'}{'add_members'}{'sectionpick'} = 'selectbox';
}	}
}	}

if ($action eq 'create') {	if (($action eq 'create') \|\|
	($action eq 'modify' && $state eq 'pick_members')) {
if (defined($env{'form.types'})) {	if (defined($env{'form.types'})) {
@types=&Apache::loncommon::get_env_multiple('form.types');	@types=&Apache::loncommon::get_env_multiple('form.types');
}	}
Line 473 sub group_administration {	Line 560 sub group_administration {
}	}
if (defined($env{'form.sectionpick'})) {	if (defined($env{'form.sectionpick'})) {
@sections=&Apache::loncommon::get_env_multiple('form.sectionpick');	@sections=&Apache::loncommon::get_env_multiple('form.sectionpick');
if (grep/^_all$/,@sections) {	if (grep/^all$/,@sections) {
@sections = sort {$a cmp $b} keys(%sectioncount);	@sections = sort {$a cmp $b} keys(%sectioncount);
}	}
}	}
Line 557 sub group_administration {	Line 644 sub group_administration {
}	}

if (($state eq 'pick_privs') \|\| ($state eq 'change_privs') \|\|	if (($state eq 'pick_privs') \|\| ($state eq 'change_privs') \|\|
(($specificity eq 'No') &&	(($specificity eq 'No') &&
(($state eq 'result') \|\| ($state eq 'memresult')))) {	($state eq 'memresult' \|\| $state eq 'result' \|\| $state eq 'addresult'))) {
foreach my $tool (@tools) {	foreach my $tool (@tools) {
my @values = &Apache::loncommon::get_env_multiple('form.user_'.$tool);	my @values = &Apache::loncommon::get_env_multiple('form.user_'.$tool);
foreach my $user (@values) {	foreach my $user (@values) {
	if ($state eq 'pick_privs' \|\| $state eq 'result'
	\|\| $state eq 'addresult') {
	if (!grep(/^\Q$user\E$/,@members)) {
	next;
	}
	}
unless(exists($usertools{$user}{$tool})) {	unless(exists($usertools{$user}{$tool})) {
$usertools{$user}{$tool} = 1;	$usertools{$user}{$tool} = 1;
}	}
Line 688 function changeSort(caller) {	Line 781 function changeSort(caller) {
document.$state.sortby.value = caller;	document.$state.sortby.value = caller;
document.$state.submit();	document.$state.submit();
}	}

\|;	\|;
$jscript .= &Apache::lonhtmlcommon::set_form_elements(	$jscript .= &Apache::lonhtmlcommon::set_form_elements(
\%{$elements{$action}{$state}},\%stored);	\%{$elements{$action}{$state}},\%stored);
Line 702 function changeSort(caller) {	Line 795 function changeSort(caller) {
@{$branchstates{'members'}} = ('change_members','change_privs','memresult');	@{$branchstates{'members'}} = ('change_members','change_privs','memresult');
@{$branchstates{'adds'}} = ('add_members','pick_members','pick_privs',	@{$branchstates{'adds'}} = ('add_members','pick_members','pick_privs',
'addresult');	'addresult');

if (defined($env{'form.branch'})) {	if (defined($env{'form.branch'})) {
push (@{$states{$action}},@{$branchstates{$env{'form.branch'}}});	push (@{$states{$action}},@{$branchstates{$env{'form.branch'}}});
}	}
Line 720 function changeSort(caller) {	Line 813 function changeSort(caller) {
}	}

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

if ($env{'form.refpage'} eq 'enrl') {	if ($env{'form.refpage'} eq 'enrl') {
Line 731 function changeSort(caller) {	Line 825 function changeSort(caller) {
} else {	} else {
&Apache::lonhtmlcommon::add_breadcrumb	&Apache::lonhtmlcommon::add_breadcrumb
({href=>"/adm/coursegroups",	({href=>"/adm/coursegroups",
text=>"Course Groups",	text=>"$crumbtitle",
faq=>9,bug=>'Instructor Interface',});	faq=>9,bug=>'Instructor Interface',});
}	}

my %trail = ();	my %trail = ();
%{$trail{'create'}} = &Apache::lonlocal::texthash (	%{$trail{'create'}} = &Apache::lonlocal::texthash (
pick_name => 'Group Settings',	pick_name => $ucgpterm.' Settings',
pick_members => 'Select Members',	pick_members => 'Select Members',
pick_privs => 'Choose Privileges',	pick_privs => 'Choose Privileges',
result => 'Creation Complete',	result => 'Creation Complete',
);	);
%{$trail{'modify'}} = &Apache::lonlocal::texthash(	%{$trail{'modify'}} = &Apache::lonlocal::texthash(
pick_group => 'Groups',	pick_group => $ucgpterm.'s',
pick_task => 'Choose Task',	pick_task => 'Choose Task',
change_settings => 'Group Settings',	change_settings => "$ucgpterm Settings",
change_members => 'Modify/Delete Members',	change_members => 'Modify/Delete Members',
change_privs => 'Change Privileges',	change_privs => 'Change Privileges',
change_mapping => 'Membership Mapping',	change_mapping => 'Membership Mapping',
Line 759 function changeSort(caller) {	Line 853 function changeSort(caller) {
my %navbuttons = &Apache::lonlocal::texthash(	my %navbuttons = &Apache::lonlocal::texthash(
gtns => 'Go to next step',	gtns => 'Go to next step',
gtps => 'Go to previous step',	gtps => 'Go to previous step',
crgr => 'Create group',	crgr => 'Create '.$gpterm,
mose => 'Modify settings',	mose => 'Modify settings',
gtpp => 'Go to previous page',	gtpp => 'Go to previous page',
adme => 'Add members',	adme => 'Add members',
Line 771 function changeSort(caller) {	Line 865 function changeSort(caller) {
&Apache::lonhtmlcommon::add_breadcrumb(	&Apache::lonhtmlcommon::add_breadcrumb(
{text=>"$trail{$action}{$state}"});	{text=>"$trail{$action}{$state}"});
$r->print(&Apache::lonhtmlcommon::breadcrumbs	$r->print(&Apache::lonhtmlcommon::breadcrumbs
(undef,'Course Groups Manager'));	("$crumbtitle Manager"));
&display_control($r,$cdom,$cnum,$tabcol,$action,$state,$page,	&display_control($r,$cdom,$cnum,$tabcol,$action,$state,$page,
\%sectioncount,$groupname,$description,$functions,	\%sectioncount,$groupname,$description,$functions,
\@tools,\%toolprivs,\%fixedprivs,$startdate,$enddate,	\@tools,\%toolprivs,\%fixedprivs,$startdate,$enddate,
\%users,\%userdata,$idx,\%memchg,\%usertools,	\%users,\%userdata,$idx,\%memchg,\%usertools,
$function,$view_permission,$manage_permission,	$function,$view_permission,$manage_permission,
\%stored,$granularity,$specificity,\@types,\@roles,	\%stored,$granularity,$quota,$specificity,\@types,\@roles,
\@sections,\%states,\%navbuttons,$rowColor1,$rowColor2);	\@sections,\%states,\%navbuttons,$rowColor1,$rowColor2,
	$gpterm,$ucgpterm,$crstype);
last;	last;
} else {	} else {
if (($state eq 'result') && ($i > 0)) {	if (($state eq 'result') && ($i > 0)) {
Line 794 function changeSort(caller) {	Line 889 function changeSort(caller) {
}	}
} elsif (($action eq 'view') && ($view_permission)) {	} elsif (($action eq 'view') && ($view_permission)) {
&Apache::lonhtmlcommon::add_breadcrumb(	&Apache::lonhtmlcommon::add_breadcrumb(
{text=>"View groups"});	{text=>"View $gpterm".'s'});
	my $crumbtitle = "$crstype $ucgpterm".'s Manager';
$r->print(&Apache::lonhtmlcommon::breadcrumbs	$r->print(&Apache::lonhtmlcommon::breadcrumbs
(undef,'Course Groups Manager'));	(&mt($crumbtitle)));
&display_groups($r,$cdom,$cnum,$function,$tabcol,$functions,$idx,	&display_groups($r,$cdom,$cnum,$function,$tabcol,$functions,$idx,
$view_permission,$manage_permission,$action,	$view_permission,$manage_permission,$action,$state,
$rowColor1,$rowColor2);	$rowColor1,$rowColor2,$gpterm,$ucgpterm,$crstype);

}	}
$r->print(&footer());	$r->print(&footer());
Line 808 function changeSort(caller) {	Line 904 function changeSort(caller) {

sub retrieve_settings {	sub retrieve_settings {
my ($cdom,$cnum,$groupname) = @_;	my ($cdom,$cnum,$groupname) = @_;
my %groupinfo;	my %curr_groups = &Apache::longroup::coursegroups($cdom,$cnum,$groupname);

	return if (!%curr_groups);

	my %groupinfo =
	&Apache::longroup::get_group_settings($curr_groups{$groupname});

my %stored;	my %stored;
my %curr_groups;
my $numgroups = &Apache::loncommon::coursegroups(\%curr_groups,$cdom,	$stored{'description'} =
$cnum,$groupname);	&unescape($groupinfo{'description'});
if ($numgroups > 0) {	$stored{'startdate'} = $groupinfo{'startdate'};
%groupinfo = &Apache::loncommon::get_group_settings(	$stored{'enddate'} = $groupinfo{'enddate'};
$curr_groups{$groupname});	if ($stored{'enddate'} == 0) {
$stored{'description'} = &Apache::lonnet::unescape(	$stored{'no_end_date'} = 1;
$groupinfo{'description'});	}
$stored{'startdate'} = $groupinfo{'startdate'};	$stored{'granularity'} = $groupinfo{'granularity'};
$stored{'enddate'} = $groupinfo{'enddate'};	$stored{'specificity'} = $groupinfo{'specificity'};
if ($stored{'enddate'} == 0) {	$stored{'creation'} = $groupinfo{'creation'};
$stored{'no_end_date'} = 1;	$stored{'creator'} = $groupinfo{'creator'};
}	$stored{'quota'} = $groupinfo{'quota'};
$stored{'granularity'} = $groupinfo{'granularity'};
$stored{'specificity'} = $groupinfo{'specificity'};	foreach my $tool (sort(keys(%{$groupinfo{'functions'}}))) {
$stored{'creation'} = $groupinfo{'creation'};	if ($groupinfo{functions}{$tool} eq 'on') {
$stored{'creator'} = $groupinfo{'creator'};	push(@{$stored{tool}},$tool);
	}
foreach my $tool (sort(keys(%{$groupinfo{'functions'}}))) {	}
if ($groupinfo{functions}{$tool} eq 'on') {	foreach my $role (@{$groupinfo{'roles'}}) {
push(@{$stored{tool}},$tool);	push(@{$stored{roles}},$role);
}	}
}	foreach my $type (@{$groupinfo{'types'}}) {
foreach my $role (@{$groupinfo{'roles'}}) {	push(@{$stored{types}},$type);
push(@{$stored{roles}},$role);	}
}	foreach my $section (@{$groupinfo{'sectionpick'}}) {
foreach my $type (@{$groupinfo{'types'}}) {	push(@{$stored{sectionpick}},$section);
push(@{$stored{types}},$type);	}
}	foreach my $defpriv (@{$groupinfo{'defpriv'}}) {
foreach my $section (@{$groupinfo{'sectionpick'}}) {	push(@{$stored{defpriv}},$defpriv);
push(@{$stored{sectionpick}},$section);	}
}	$stored{'autoadd'} = $groupinfo{'autoadd'};
foreach my $defpriv (@{$groupinfo{'defpriv'}}) {	$stored{'autodrop'} = $groupinfo{'autodrop'};
push(@{$stored{defpriv}},$defpriv);	if (exists($groupinfo{'autosec'})) {
}	foreach my $role (sort(keys(%{$groupinfo{'autosec'}}))) {
$stored{'autoadd'} = $groupinfo{'autoadd'};	if (ref($groupinfo{'autosec'}{$role}) eq 'ARRAY') {
$stored{'autodrop'} = $groupinfo{'autodrop'};	foreach my $section (@{$groupinfo{'autosec'}{$role}}) {
if (exists($groupinfo{'autosec'})) {	push (@{$stored{'sec_'.$role}},$section);
foreach my $role (sort(keys(%{$groupinfo{'autosec'}}))) {	}
foreach my $section (@{$groupinfo{'autosec'}{$role}}) {	if (@{$groupinfo{'autosec'}{$role}} > 0) {
push (@{$stored{'sec_'.$role}},$section);	push(@{$stored{'autorole'}},$role);
}	}
if (@{$groupinfo{'autosec'}{$role}} > 0) {
push(@{$stored{'autorole'}},$role);
}
}	}
}	}
}	}
return %stored;	return %stored;
}	}
Line 865 sub display_control {	Line 964 sub display_control {
my ($r,$cdom,$cnum,$tabcol,$action,$state,$page,$sectioncount,$groupname,	my ($r,$cdom,$cnum,$tabcol,$action,$state,$page,$sectioncount,$groupname,
$description,$functions,$tools,$toolprivs,$fixedprivs,$startdate,	$description,$functions,$tools,$toolprivs,$fixedprivs,$startdate,
$enddate,$users,$userdata,$idx,$memchg,$usertools,$function,	$enddate,$users,$userdata,$idx,$memchg,$usertools,$function,
$view_permission,$manage_permission,$stored,$granularity,$specificity,	$view_permission,$manage_permission,$stored,$granularity,$quota,
$types,$roles,$sections,$states,$navbuttons,$rowColor1,$rowColor2)=@_;	$specificity,$types,$roles,$sections,$states,$navbuttons,$rowColor1,
	$rowColor2,$gpterm,$ucgpterm,$crstype) = @_;
if ($action eq 'create') {	if ($action eq 'create') {
if ($state eq 'pick_name') {	if ($state eq 'pick_name') {
&general_settings_form($r,$cdom,$cnum,$action,$tabcol,$state,$page,	&general_settings_form($r,$cdom,$cnum,$action,$tabcol,$state,$page,
$functions,$tools,$toolprivs,$fixedprivs,	$functions,$tools,$toolprivs,$fixedprivs,
$sectioncount,$stored,$states,$navbuttons,	$sectioncount,$stored,$states,$navbuttons,
$rowColor1,$rowColor2);	$rowColor1,$rowColor2,$gpterm,$ucgpterm,
	$crstype);
} elsif ($state eq 'pick_members') {	} elsif ($state eq 'pick_members') {
&choose_members_form($r,$cdom,$cnum,$tabcol,$action,$state,$page,	&choose_members_form($r,$cdom,$cnum,$tabcol,$action,$state,$page,
$groupname,$description,$granularity,	$groupname,$description,$granularity,$quota,
$startdate,$enddate,$tools,$fixedprivs,	$startdate,$enddate,$tools,$fixedprivs,
$toolprivs,$functions,$users,$userdata,$idx,	$toolprivs,$functions,$users,$userdata,$idx,
$stored,$states,$navbuttons,$rowColor1,	$stored,$states,$navbuttons,$rowColor1,
$rowColor2);	$rowColor2,$gpterm,$ucgpterm,$crstype);
} elsif ($state eq 'pick_privs') {	} elsif ($state eq 'pick_privs') {
&choose_privs_form($r,$cdom,$cnum,$tabcol,$action,$state,$page,	&choose_privs_form($r,$cdom,$cnum,$tabcol,$action,$state,$page,
$startdate,$enddate,$tools,$functions,	$startdate,$enddate,$tools,$functions,
$toolprivs,$fixedprivs,$userdata,$usertools,	$toolprivs,$fixedprivs,$userdata,$usertools,
$idx,$states,$stored,$sectioncount,$navbuttons,	$idx,$states,$stored,$sectioncount,$navbuttons,
$rowColor1,$rowColor2);	$rowColor1,$rowColor2,$gpterm,$ucgpterm,
	$crstype);
} elsif ($state eq 'result') {	} elsif ($state eq 'result') {
&process_request($r,$cdom,$cnum,$tabcol,$action,$state,$page,	&process_request($r,$cdom,$cnum,$tabcol,$action,$state,$page,
$groupname,$description,$specificity,$userdata,	$groupname,$description,$specificity,$userdata,
$startdate,$enddate,$tools,$functions,	$startdate,$enddate,$tools,$functions,
$toolprivs,$usertools,$idx,$types,$roles,	$toolprivs,$usertools,$idx,$types,$roles,
$sections,$states,$navbuttons,$memchg,	$sections,$states,$navbuttons,$memchg,
$sectioncount,$stored,$rowColor1,$rowColor2);	$sectioncount,$stored,$rowColor1,$rowColor2,
	$gpterm,$ucgpterm,$crstype);
}	}
} elsif ($action eq 'modify') {	} elsif ($action eq 'modify') {
my $groupname = $env{'form.groupname'};	my $groupname = $env{'form.groupname'};
if ($state eq 'pick_group') {	if ($state eq 'pick_group') {
&display_groups($r,$cdom,$cnum,$function,$tabcol,$functions,$idx,	&display_groups($r,$cdom,$cnum,$function,$tabcol,$functions,$idx,
$view_permission,$manage_permission,$action,	$view_permission,$manage_permission,$action,$state,
$rowColor1,$rowColor2);	$rowColor1,$rowColor2,$gpterm,$ucgpterm,$crstype);
} elsif ($state eq 'pick_task') {	} elsif ($state eq 'pick_task') {
&modify_menu($r,$groupname,$page);	&modify_menu($r,$groupname,$page,$gpterm);
} elsif ($state eq 'change_settings') {	} elsif ($state eq 'change_settings') {
&general_settings_form($r,$cdom,$cnum,$action,$tabcol,$state,$page,	&general_settings_form($r,$cdom,$cnum,$action,$tabcol,$state,$page,
$functions,$tools,$toolprivs,$fixedprivs,	$functions,$tools,$toolprivs,$fixedprivs,
$sectioncount,$stored,$states,$navbuttons,	$sectioncount,$stored,$states,$navbuttons,
$rowColor1,$rowColor2);	$rowColor1,$rowColor2,$gpterm,$ucgpterm,
	$crstype);
} elsif ($state eq 'change_members') {	} elsif ($state eq 'change_members') {
&change_members_form($r,$cdom,$cnum,$tabcol,$action,$state,$page,	&change_members_form($r,$cdom,$cnum,$tabcol,$action,$state,$page,
$groupname,$description,$startdate,$enddate,	$groupname,$description,$startdate,$enddate,
$tools,$fixedprivs,$functions,$users,	$tools,$fixedprivs,$functions,$users,
$userdata,$granularity,$specificity,$idx,	$userdata,$granularity,$quota,$specificity,
$states,$navbuttons,$rowColor1,$rowColor2);	$idx,$states,$navbuttons,$rowColor1,$rowColor2,
	$gpterm,$ucgpterm);
} elsif ($state eq 'add_members') {	} elsif ($state eq 'add_members') {
&add_members_form($r,$tabcol,$action,$state,$page,$startdate,	&add_members_form($r,$tabcol,$action,$state,$page,$startdate,
$enddate,$groupname,$description,$granularity,	$enddate,$groupname,$description,$granularity,
$sectioncount,$tools,$functions,$stored,$states,	$quota,$sectioncount,$tools,$functions,$stored,
$navbuttons,$rowColor1,$rowColor2);	$states,$navbuttons,$rowColor1,$rowColor2,$gpterm,
	$ucgpterm);
} elsif ($state eq 'pick_members') {	} elsif ($state eq 'pick_members') {
&choose_members_form($r,$cdom,$cnum,$tabcol,$action,$state,$page,	&choose_members_form($r,$cdom,$cnum,$tabcol,$action,$state,$page,
$groupname,$description,$granularity,	$groupname,$description,$granularity,$quota,
$startdate,$enddate,$tools,$fixedprivs,	$startdate,$enddate,$tools,$fixedprivs,
$toolprivs,$functions,$users,$userdata,$idx,	$toolprivs,$functions,$users,$userdata,$idx,
$stored,$states,$navbuttons,$rowColor1,	$stored,$states,$navbuttons,$rowColor1,
$rowColor2);	$rowColor2,$gpterm,$ucgpterm,$crstype);
} elsif ($state eq 'pick_privs') {	} elsif ($state eq 'pick_privs') {
&choose_privs_form($r,$cdom,$cnum,$tabcol,$action,$state,$page,	&choose_privs_form($r,$cdom,$cnum,$tabcol,$action,$state,$page,
$startdate,$enddate,$tools,$functions,	$startdate,$enddate,$tools,$functions,
$toolprivs,$fixedprivs,$userdata,$usertools,	$toolprivs,$fixedprivs,$userdata,$usertools,
$idx,$states,$stored,$sectioncount,$navbuttons,	$idx,$states,$stored,$sectioncount,$navbuttons,
$rowColor1,$rowColor2);	$rowColor1,$rowColor2,$gpterm,$ucgpterm,$crstype);
} elsif ($state eq 'change_privs') {	} elsif ($state eq 'change_privs') {
&change_privs_form($r,$cdom,$cnum,$tabcol,$action,$state,$page,	&change_privs_form($r,$cdom,$cnum,$tabcol,$action,$state,$page,
$startdate,$enddate,$tools,$functions,	$startdate,$enddate,$tools,$functions,
$toolprivs,$fixedprivs,$userdata,$usertools,	$toolprivs,$fixedprivs,$userdata,$usertools,
$memchg,$idx,$states,$stored,$sectioncount,	$memchg,$idx,$states,$stored,$sectioncount,
$navbuttons,$rowColor1,$rowColor2);	$navbuttons,$rowColor1,$rowColor2,$gpterm,
	$ucgpterm);
} elsif ($state eq 'chgresult' \|\| $state eq 'memresult' \|\|	} elsif ($state eq 'chgresult' \|\| $state eq 'memresult' \|\|
$state eq 'addresult') {	$state eq 'addresult') {
&process_request($r,$cdom,$cnum,$tabcol,$action,$state,$page,	&process_request($r,$cdom,$cnum,$tabcol,$action,$state,$page,
Line 944 sub display_control {	Line 1051 sub display_control {
$startdate,$enddate,$tools,$functions,	$startdate,$enddate,$tools,$functions,
$toolprivs,$usertools,$idx,$types,$roles,	$toolprivs,$usertools,$idx,$types,$roles,
$sections,$states,$navbuttons,$memchg,	$sections,$states,$navbuttons,$memchg,
$sectioncount,$stored,$rowColor1,$rowColor2);	$sectioncount,$stored,$rowColor1,$rowColor2,
	$gpterm,$ucgpterm,$crstype);
}	}
}	}
}	}
Line 952 sub display_control {	Line 1060 sub display_control {
sub header {	sub header {
my ($bodytitle,$jscript,$action,$state,$page,$function,$loaditems) = @_;	my ($bodytitle,$jscript,$action,$state,$page,$function,$loaditems) = @_;
my $start_page=	my $start_page=
&Apache::loncommon::start_page($bodytitle,$jscript,	&Apache::loncommon::start_page($bodytitle,
{'function' => $function,	'<script type="text/javascript">'.
	$jscript.'</script>',
	{'function' => $function,
'add_entries' => $loaditems,});	'add_entries' => $loaditems,});
my $output = <<"END";	my $output = <<"END";
$bodytag	$start_page
<form method="POST" name="$state">	<form method="POST" name="$state">

END	END
Line 973 END	Line 1083 END

sub onload_action {	sub onload_action {
my ($action,$state) = @_;	my ($action,$state) = @_;
my $loaditems;	my %loaditems;
if ((defined($env{'form.origin'})) && ($action eq 'create') &&	if ((defined($env{'form.origin'})) && ($action eq 'create') &&
($state eq 'pick_name' \|\| $state eq 'pick_members' \|\|	($state eq 'pick_name' \|\| $state eq 'pick_members' \|\|
$state eq 'pick_privs')) {	$state eq 'pick_privs')) {
unless ($env{'form.origin'} eq '') {	unless ($env{'form.origin'} eq '') {
$loaditems =	$loaditems{'onload'} =
'onload="javascript:setFormElements(document.'.$state.')"';	'javascript:setFormElements(document.'.$state.')';
}	}
}	}
if (($action eq 'modify') &&	if (($action eq 'modify') &&
($state eq 'change_settings' \|\| $state eq 'change_members' \|\|	($state eq 'change_settings' \|\| $state eq 'change_members' \|\|
$state eq 'change_privs' \|\| $state eq 'add_members' \|\|	$state eq 'change_privs' \|\| $state eq 'add_members' \|\|
$state eq 'pick_members')) {	$state eq 'pick_members')) {
$loaditems =	$loaditems{'onload'} =
'onload="javascript:setFormElements(document.'.$state.')"';	'javascript:setFormElements(document.'.$state.')';
}	}
return $loaditems;	return \%loaditems;
}	}

sub footer {	sub footer {
Line 1016 sub build_members_list {	Line 1126 sub build_members_list {
}	}

sub group_files {	sub group_files {
	my ($group,$currdir,$numfiles,$numdirs) = @_;
	my $dirptr=16384;
	my @dir_list=&Apache::portfolio::get_dir_list($currdir,$group);
	foreach my $line (@dir_list) {
	my ($filename,$dom,undef,$testdir,undef,undef,undef,undef,$size,undef,$mtime,undef,undef,undef,$obs,undef)=split(/\&/,$line,16);
	if (($filename !~ /^\.\.?$/) && ($filename !~ /\.meta$/ ) && ($filename !~ /(.)\.(\d+)\.([^\.])$/) && ($filename ne 'no_such_dir')) {
	if ($dirptr&$testdir) {
	$currdir .= '/'.$filename;
	$$numdirs ++;
	&group_files($numfiles,$numdirs)
	} else {
	$$numfiles ++;
	}
	}
	}
return;	return;
}	}

Line 1028 sub group_members {	Line 1153 sub group_members {
$$group_info{'totalmembers'} = 'Unknown - an error occurred';	$$group_info{'totalmembers'} = 'Unknown - an error occurred';
return $tmp;	return $tmp;
}	}
my $now = time;
my $totalmembers = 0;	my $totalmembers = 0;
my $active = 0;	my $active = 0;
my $previous = 0;	my $previous = 0;
Line 1058 sub group_members {	Line 1182 sub group_members {
sub general_settings_form {	sub general_settings_form {
my ($r,$cdom,$cnum,$action,$tabcol,$formname,$page,$functions,$tools,	my ($r,$cdom,$cnum,$action,$tabcol,$formname,$page,$functions,$tools,
$toolprivs,$fixedprivs,$sectioncount,$stored,$states,$navbuttons,	$toolprivs,$fixedprivs,$sectioncount,$stored,$states,$navbuttons,
$rowColor1,$rowColor2) = @_;	$rowColor1,$rowColor2,$gpterm,$ucgpterm,$crstype) = @_;
my ($nexttext,$prevtext);	my ($nexttext,$prevtext);
$r->print(' <br />	$r->print(' <br />
<table width="100%" cellpadding="0" cellspacing="0" border="0">	<table width="100%" cellpadding="0" cellspacing="0" border="0">
');	');
&groupsettings_options($r,$tabcol,$functions,$action,$formname,$stored,1);	&groupsettings_options($r,$tabcol,$functions,$action,$formname,$stored,1,
	$gpterm,$ucgpterm,$crstype);
$r->print('	$r->print('
<tr>	<tr>
<td colspan="4"> </td>	<td colspan="4"> </td>
</tr>');	</tr>');
&access_date_settings($r,$tabcol,$action,$formname,$stored,2);	&access_date_settings($r,$tabcol,$action,$formname,$stored,2,$gpterm,
	$ucgpterm);
$r->print('	$r->print('
<tr>	<tr>
<td colspan="4"> </td>	<td colspan="4"> </td>
</tr>');	</tr>');
if ($action eq 'create') {	if ($action eq 'create') {
&membership_options($r,$action,$formname,$tabcol,$sectioncount,3);	&membership_options($r,$action,$formname,$tabcol,$sectioncount,3,
	$gpterm,$ucgpterm);
$nexttext = $$navbuttons{'gtns'};	$nexttext = $$navbuttons{'gtns'};
} else {	} else {
my @available = ();	my @available = ();
Line 1083 sub general_settings_form {	Line 1210 sub general_settings_form {
@{$tools} = sort(keys(%{$functions}));	@{$tools} = sort(keys(%{$functions}));
&privilege_specificity($r,$tabcol,$rowColor1,$rowColor2,$action,	&privilege_specificity($r,$tabcol,$rowColor1,$rowColor2,$action,
3,$tools,$stored,$toolprivs,$fixedprivs,	3,$tools,$stored,$toolprivs,$fixedprivs,
\@available,$formname);	\@available,$formname,$gpterm,$ucgpterm);
$r->print('	$r->print('
<tr>	<tr>
<td colspan="4"> </td>	<td colspan="4"> </td>
</tr>');	</tr>');
&mapping_options($r,$action,$formname,$page,$tabcol,$sectioncount,	&mapping_options($r,$action,$formname,$page,$tabcol,$sectioncount,
$states,$stored,$navbuttons,4,5,$rowColor1,	$states,$stored,$navbuttons,4,5,$rowColor1,
$rowColor2);	$rowColor2,$gpterm,$ucgpterm,$crstype);
$nexttext = $$navbuttons{'mose'};	$nexttext = $$navbuttons{'mose'};
}	}
$prevtext = $$navbuttons{'gtpp'};	$prevtext = $$navbuttons{'gtpp'};
Line 1102 sub general_settings_form {	Line 1229 sub general_settings_form {
}	}

sub groupsettings_options {	sub groupsettings_options {
my ($r,$tabcol,$functions,$action,$formname,$stored,$image) = @_;	my ($r,$tabcol,$functions,$action,$formname,$stored,$image,$gpterm,
	$ucgpterm,$crstype) = @_;
my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
'gdat' => 'Group open and close dates',	'gdat' => "$ucgpterm open and close dates",
'sten' => 'Set a start date/time and end date/time for the group',	'sten' => "Set a start date/time and end date/time for the $gpterm",
'gfun' => 'Group functionality',	'gfun' => "$ucgpterm functionality",
'gnde' => 'Group name, description and available functionality',	'gnde' => "$ucgpterm name, description and available functionality",
'desc' => 'Description',	'desc' => 'Description',
'func' => 'Functionality',	'func' => 'Functionality',
'gnam' => 'Group Name',	'gnam' => "$ucgpterm Name",
'doyo' => 'Do you want to assign different functionality '.	'doyo' => "Do you want to assign different functionality ".
'to different group members?',	"to different $gpterm members?",
);	);
	my $crsquota = $env{'course.'.$env{'request.course.id'}.'.internal.coursequota'};
	if ($crsquota eq '') {
	$crsquota = 20;
	}
	my $freespace = $crsquota - &Apache::longroup::sum_quotas();
	my $maxposs = $$stored{'quota'} + $freespace;
&topic_bar($r,$tabcol,$image,$lt{'gnde'});	&topic_bar($r,$tabcol,$image,$lt{'gnde'});
$r->print('	$r->print('
<tr>	<tr>
Line 1174 END	Line 1308 END
</td>	</td>
</tr>	</tr>
<tr>	<tr>
<td><b>Granularity:</b></td>	<td><b>'.&mt('Granularity:').'</b></td>
<td colspan="9">'.$lt{'doyo'}.' <label><input type="radio" name="granularity" value="Yes" />'.&mt('Yes').'</label> <label><input type="radio" name="granularity" value="No" checked="checked" />'.&mt('No').'</label>');	<td colspan="10">'.$lt{'doyo'}.' <label><input type="radio" name="granularity" value="Yes" />'.&mt('Yes').'</label> <label><input type="radio" name="granularity" value="No" checked="checked" />'.&mt('No').'</label>');
if ($action eq 'modify') {	if ($action eq 'modify') {
$r->print('  ('.&mt('Currently set to "[_1]"',	$r->print('  ('.&mt('Currently set to "[_1]"',
$$stored{'granularity'}).')');	$$stored{'granularity'}).')');
Line 1183 END	Line 1317 END
$r->print('	$r->print('
</td>	</td>
</tr>	</tr>
	<tr>
	<td valign="top">'.&mt('<b>Disk quota:</b> ').'</td><td colspan="10">');
	if ($action eq 'create') {
	$r->print(&mt('If you enable the file repository for the [_1], allocate a disk quota.',$gpterm));
	} else {
	$r->print(&mt('Quota allocated to file repository:'));
	}
	$r->print(' <input type="text" name="quota" size="4" />Mb');
	if ($action eq 'create') {
	$r->print('<br />'.
	&mt('A total of [_1] Mb is shared between all [_2]s in the '.
	'[_3], and [_4] Mb are currently unallocated.',$crsquota,
	$gpterm,lc($crstype),$freespace));
	} else {
	$r->print('  ('.&mt('The quota is currently [_1] Mb',
	$$stored{'quota'}).').');

	$r->print('<br />'.&mt('The quota can be increased to [_1] Mb, '.
	'by adding all unallocated space for [_2]s in the [_3].',
	$maxposs,$gpterm,lc($crstype)));
	}
	$r->print('
	</td>
	</tr>
</table>	</table>
</td>	</td>
</tr>	</tr>
Line 1191 END	Line 1349 END
}	}

sub membership_options {	sub membership_options {
my ($r,$action,$state,$tabcol,$sectioncount,$image) = @_;	my ($r,$action,$state,$tabcol,$sectioncount,$image,$gpterm,$ucgpterm) = @_;
	my $crstype = &Apache::loncommon::course_type();
my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
'pipa' => 'Pick parameters to generate membership list',	'pipa' => 'Pick parameters to generate membership list',
'gmem' => 'Group membership options',	'gmem' => "$ucgpterm membership options",
'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 ',	lc($crstype).' users from which you will select ',
'meof' => 'members of the new group.',	'meof' => "members of the new $gpterm.",
'admg' => 'additional members of the group.',	'admg' => "additional members of the $gpterm.",
'ifno' => 'If you do not wish to add members when you first '.	'ifno' => "If you do not wish to add members when you first ".
'create the group, do not make any selections',	"create the $gpterm, do not make any selections.",
	'asub' => "A subsequent step will also allow you to specify automatic adding/dropping of $gpterm members triggered by specified role and section changes.",
'acty' => 'Access types',	'acty' => 'Access types',
'coro' => 'Course roles',	'coro' => $crstype.' roles',
'cose' => 'Course sections',	'cose' => $crstype.' sections',
);	);
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');	#FIXME need to plumb around for the various cr roles defined by the user
	my @roles = ('st','cc','in','ta','ep');

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

Line 1222 sub membership_options {	Line 1383 sub membership_options {
<td colspan="3">	<td colspan="3">
<b>'.$lt{'gmem'}.'</b><br/>'.$lt{'picr'});	<b>'.$lt{'gmem'}.'</b><br/>'.$lt{'picr'});
if ($action eq 'create') {	if ($action eq 'create') {
$r->print($lt{'meof'}.'<br />'.$lt{'ifno'});	$r->print($lt{'meof'}.'<br />'.$lt{'ifno'}.'<br />'.$lt{'asub'});
} else {	} else {
$r->print($lt{'admg'});	$r->print($lt{'admg'});
}	}
Line 1246 sub membership_options {	Line 1407 sub membership_options {
$r->print(&Apache::lonhtmlcommon::role_select_row(\@roles));	$r->print(&Apache::lonhtmlcommon::role_select_row(\@roles));
if (@sections > 0) {	if (@sections > 0) {
@sections = sort {$a cmp $b} @sections;	@sections = sort {$a cmp $b} @sections;
unshift(@sections,'_all'); # Put 'all' at the front of the list	unshift(@sections,'none'); # Put 'no sections' next
unshift(@sections,'_nosec'); # Put 'no sections' next	unshift(@sections,'all'); # Put 'all' at the front of the list
$r->print('<td> </td>	$r->print('<td> </td>
<td colspan="3" align="center" valign="top">'.	<td colspan="3" align="center" valign="top">'.
&sections_selection(\@sections,'sectionpick').'</td>');	&sections_selection(\@sections,'sectionpick').'</td>');
Line 1268 sub sections_selection {	Line 1429 sub sections_selection {
$numvisible = @{$sections};	$numvisible = @{$sections};
}	}
foreach my $sec (@{$sections}) {	foreach my $sec (@{$sections}) {
if ($sec eq '_all') {	if ($sec eq 'all') {
$section_sel .= ' <option value="'.$sec.'" />all sections'."\n";	$section_sel .= ' <option value="'.$sec.'" selected="selected">'.&mt('all sections').'</option>'."\n";
} elsif ($sec eq '_nosec') {	} elsif ($sec eq 'none') {
$section_sel .= ' <option value="'.$sec.'" />no section'."\n";	$section_sel .= ' <option value="'.$sec.'">'.&mt('no section').'</option>'."\n";
} else {	} else {
$section_sel .= ' <option value="'.$sec.'" />'.$sec."\n";	$section_sel .= ' <option value="'.$sec.'">'.$sec."</option>\n";
}	}
}	}
my $output = '	my $output = '
Line 1284 sub sections_selection {	Line 1445 sub sections_selection {
}	}

sub access_date_settings {	sub access_date_settings {
my ($r,$tabcol,$action,$formname,$stored,$image) = @_;	my ($r,$tabcol,$action,$formname,$stored,$image,$gpterm,$ucgpterm) = @_;
my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
'sten' => 'Default start and end dates for group 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
Line 1316 sub access_date_settings {	Line 1477 sub access_date_settings {

sub choose_members_form {	sub choose_members_form {
my ($r,$cdom,$cnum,$tabcol,$action,$formname,$page,$groupname,$description,	my ($r,$cdom,$cnum,$tabcol,$action,$formname,$page,$groupname,$description,
$granularity,$startdate,$enddate,$tools,$fixedprivs,$toolprivs,	$granularity,$quota,$startdate,$enddate,$tools,$fixedprivs,$toolprivs,
$functions,$users,$userdata,$idx,$stored,$states,$navbuttons,	$functions,$users,$userdata,$idx,$stored,$states,$navbuttons,
$rowColor1,$rowColor2) = @_;	$rowColor1,$rowColor2,$gpterm,$ucgpterm,$crstype) = @_;
my @regexps = ('user_','userpriv_','sec_');	my @regexps = ('user_','userpriv_','sec_');
my %origmembers;	my %origmembers;
$r->print(&Apache::lonhtmlcommon::echo_form_input(	$r->print(&Apache::lonhtmlcommon::echo_form_input(
['origin','action','state','page','member','specificity','branch',	['origin','action','state','page','member','specificity','branch',
'defpriv','autorole','autoadd','autodrop','sortby','togglefunc'],	'defpriv','autorole','autoadd','autodrop','sortby','togglefunc'],
\@regexps));	\@regexps));
my $earlyout = &validate_groupname($groupname,$action,$cdom,$cnum);	my $earlyout = &validate_groupname($groupname,$action,$cdom,$cnum,$gpterm,
	$ucgpterm,$crstype);
$r->print('	$r->print('
<table width="100%" cellpadding="0" cellspacing="0" border="0">	<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>	<tr>
Line 1346 sub choose_members_form {	Line 1508 sub choose_members_form {
if ($action eq 'create') {	if ($action eq 'create') {
&print_current_settings($r,$action,$tabcol,$rowColor1,$rowColor2,	&print_current_settings($r,$action,$tabcol,$rowColor1,$rowColor2,
$functions,$startdate,$enddate,$groupname,	$functions,$startdate,$enddate,$groupname,
$description,$granularity,\@available,	$description,$granularity,$quota,\@available,
\@unavailable);	\@unavailable,$gpterm,$ucgpterm);
$specimg = 4;	$specimg = 4;
$memimg = 5;	$memimg = 5;
} else {	} else {
Line 1369 sub choose_members_form {	Line 1531 sub choose_members_form {
}	}
&privilege_specificity($r,$tabcol,$rowColor1,$rowColor2,$action,	&privilege_specificity($r,$tabcol,$rowColor1,$rowColor2,$action,
$specimg,$tools,$stored,$toolprivs,	$specimg,$tools,$stored,$toolprivs,
$fixedprivs,\@available,$formname);	$fixedprivs,\@available,$formname,$gpterm,$ucgpterm);
my $newusers = &pick_new_members($r,$action,$formname,$tabcol,$rowColor1,	my $newusers = &pick_new_members($r,$action,$formname,$tabcol,$rowColor1,
$rowColor2,\@available,$idx,$stored,	$rowColor2,\@available,$idx,$stored,
$memimg,$users,$userdata,$granularity,	$memimg,$users,$userdata,$granularity,
\%origmembers);	\%origmembers,$gpterm,$ucgpterm);
if ($newusers \|\| $action eq 'create') {	if ($newusers \|\| $action eq 'create') {
&display_navbuttons($r,$formname,$$states{$action}[$page-1],	&display_navbuttons($r,$formname,$$states{$action}[$page-1],
$$navbuttons{'gtps'},$$states{$action}[$page+1],	$$navbuttons{'gtps'},$$states{$action}[$page+1],
Line 1426 sub check_tools {	Line 1588 sub check_tools {

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

my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
grna => 'Group Name',	grna => "$ucgpterm Name",
desc => 'Description',	desc => 'Description',
grfn => 'Group Functions',	grfn => "$ucgpterm Functions",
gran => 'Granularity',	gran => 'Granularity',
	quot => 'File quota',
dfac => 'Default access dates',	dfac => 'Default access dates',
ygrs => 'Your group selections',	ygrs => "Your $gpterm selections",
tfwa => 'The following settings will apply to the group:',	tfwa => "The following settings will apply to the $gpterm:",
difn => 'Different functionality<br />for different users:',	difn => 'Different functionality<br />for different members:',
stda => 'Start date',	stda => 'Start date',
enda => 'End date:',	enda => 'End date:',
);	);
Line 1467 sub print_current_settings {	Line 1631 sub print_current_settings {
<td><b>'.$lt{'desc'}.'</b></td>	<td><b>'.$lt{'desc'}.'</b></td>
<td><b>'.$lt{'grfn'}.'</b></td>	<td><b>'.$lt{'grfn'}.'</b></td>
<td><b>'.$lt{'gran'}.'</b></td>	<td><b>'.$lt{'gran'}.'</b></td>
	<td><b>'.$lt{'quot'}.'</b></td>
<td><b>'.$lt{'dfac'}.'</b></td>	<td><b>'.$lt{'dfac'}.'</b></td>
</tr>	</tr>
<tr bgcolor="'.$rowColor2.'">	<tr bgcolor="'.$rowColor2.'">
Line 1513 sub print_current_settings {	Line 1678 sub print_current_settings {
$r->print(<<"END");	$r->print(<<"END");
</td>	</td>
<td valign="top"><small><b>$lt{'difn'}	<td valign="top"><small><b>$lt{'difn'}
</b> $granularity</small>	</b> $granularity</small></td>
	<td valign="top"><small>$quota Mb</small></td>
<td valign="top"><small><b>$lt{'stda'}</b> $showstart<br />	<td valign="top"><small><b>$lt{'stda'}</b> $showstart<br />
<b>$lt{'enda'}</b> $showend</small>	<b>$lt{'enda'}</b> $showend</small>
</td>	</td>
Line 1529 END	Line 1695 END

sub pick_new_members {	sub pick_new_members {
my ($r,$action,$formname,$tabcol,$rowColor1,$rowColor2,$available,$idx,	my ($r,$action,$formname,$tabcol,$rowColor1,$rowColor2,$available,$idx,
$stored,$img,$users,$userdata,$granularity,$origmembers) = @_;	$stored,$img,$users,$userdata,$granularity,$origmembers,$gpterm,
	$ucgpterm) = @_;
my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
'gpme' => 'Group membership',	'gpme' => "$ucgpterm membership",
'addm' => 'Add members',	'addm' => 'Add members',
'setf' => 'Set functionality',	'setf' => 'Set functionality',
'func' => 'Functionality',	'func' => 'Functionality',
'nome' => 'No members to add at this time.',	'nome' => 'No members to add at this time.',
'nnew' => 'There are no users to add as new members, as all users'.	'nnew' => "There are no users to add as new members, as all users".
' matching the specified type(s), role(s), and/or '.	" matching the specified type(s), role(s), and/or ".
'section(s) are already affiliated with this group.',	"section(s) are already affiliated with this $gpterm.",
'yoma' => 'You may need to use the '."'".'modify existing, past or '.	'yoma' => 'You may need to use the '."'".'modify existing, past or '.
'future members'."'".' page if you need to re-enable '.	'future members'."'".' page if you need to re-enable '.
'or activate access for previous or future members.',	'or activate access for previous or future members.',
Line 1604 sub pick_new_members {	Line 1771 sub pick_new_members {
</td>	</td>
<td><b><a href="javascript:changeSort('."'domain'".')">'.&mt('Domain').'</a></b></td>	<td><b><a href="javascript:changeSort('."'domain'".')">'.&mt('Domain').'</a></b></td>
<td><b><a href="javascript:changeSort('."'id'".')">ID</a></b></td>	<td><b><a href="javascript:changeSort('."'id'".')">ID</a></b></td>
	<td><b><a href="javascript:changeSort('."'section'".')">Section</a></b></td>
');	');
if (@{$available} > 0) {	if (@{$available} > 0) {
$r->print('<td><b>'.$lt{'func'}.'</b></td>');	$r->print('<td><b>'.$lt{'func'}.'</b></td>');
Line 1632 sub pick_new_members {	Line 1800 sub pick_new_members {
push(@{$Sortby{$members{$user}[$$idx{udom}]}},$user);	push(@{$Sortby{$members{$user}[$$idx{udom}]}},$user);
} elsif ($env{'form.sortby'} eq 'id') {	} elsif ($env{'form.sortby'} eq 'id') {
push(@{$Sortby{$members{$user}[$$idx{id}]}},$user);	push(@{$Sortby{$members{$user}[$$idx{id}]}},$user);
	} elsif ($env{'form.sortby'} eq 'section') {
	push(@{$Sortby{$members{$user}[$$idx{section}]}},$user);
} else {	} else {
push(@{$Sortby{$members{$user}[$$idx{fullname}]}},$user);	push(@{$Sortby{$members{$user}[$$idx{fullname}]}},$user);
}	}
Line 1649 sub pick_new_members {	Line 1819 sub pick_new_members {
my $fullname = $members{$user}[$$idx{fullname}];	my $fullname = $members{$user}[$$idx{fullname}];
my $udom = $members{$user}[$$idx{udom}];	my $udom = $members{$user}[$$idx{udom}];
my $uname = $members{$user}[$$idx{uname}];	my $uname = $members{$user}[$$idx{uname}];
	my $section = $members{$user}[$$idx{section}];
$r->print('<tr bgcolor="'.$rowColor.'"><td align="right">	$r->print('<tr bgcolor="'.$rowColor.'"><td align="right">
<input type="checkbox" name="member" value="'.$user.'" /></td><td><small>'.	<input type="checkbox" name="member" value="'.$user.'" /></td><td><small>'.
$fullname.'</small></td><td><small>'.$uname.'</small></td><td><small>'.	$fullname.'</small></td><td><small>'.$uname.'</small></td><td><small>'.
$udom.'</small></td><td><small>'.$id.'</small></td>');	$udom.'</small></td><td><small>'.$id.'</small></td>'.
	'<td><small>'.$section.'</small></td>');
if (@{$available} > 0) {	if (@{$available} > 0) {
$r->print('<td align="center"><nobr><small>'.	$r->print('<td align="center"><nobr><small>'.
'       ');	'       ');
Line 1695 sub pick_new_members {	Line 1867 sub pick_new_members {

sub privilege_specificity {	sub privilege_specificity {
my ($r,$tabcol,$rowColor1,$rowColor2,$action,$img,$tools,$stored,	my ($r,$tabcol,$rowColor1,$rowColor2,$action,$img,$tools,$stored,
$toolprivs,$fixedprivs,$available,$formname) = @_;	$toolprivs,$fixedprivs,$available,$formname,$gpterm,$ucgpterm) = @_;
my %lt = &Apache::lonlocal::texthash (	my %lt = &Apache::lonlocal::texthash (
'uprv' => 'User privileges',	'uprv' => 'User privileges',
'frty' => 'For each type of functionality you have chosen to include, '.	'frty' => 'For each type of functionality you have chosen to include, '.
Line 1710 sub privilege_specificity {	Line 1882 sub privilege_specificity {
'privileges which apply to members with access to that '.	'privileges which apply to members with access to that '.
'functionality, and may also include additional privileges '.	'functionality, and may also include additional privileges '.
'which can be set for specific members.',	'which can be set for specific members.',
'cutg' => 'Currently the group is configured ',	'cutg' => "Currently the $gpterm is configured ",
'sdif' => 'so different group members can receive different privileges.',	'sdif' => "so different $gpterm members can receive different privileges.",
'sall' => 'so all group members will receive the same privileges.',	'sall' => "so all $gpterm members will receive the same privileges.",
'algm' => 'All group members will receive the same privileges.',	'algm' => "All $gpterm members will receive the same privileges.",
'smgp' => 'Some group members will receive different privileges from '.	'smgp' => "Some $gpterm members will receive different privileges from ".
'others.',	"others.",
'thwi' => 'These will be the privileges all group members receive, '.	'thwi' => "These will be the privileges all $gpterm members receive, ".
'if you selected the first option above.',	"if you selected the first option above.",
'thes' => 'These will be the privileges given to members assigned '.	'thes' => "These will be the privileges given to members assigned ".
'in the future, including via automatic group assignment '.	"in the future, including via automatic $gpterm assignment ".
'for specific sections/roles ',	"for specific sections/roles ",
'asyo' => 'As you have chosen not to include any functionality in the '.	'asyo' => "As you have chosen not to include any functionality in the ".
'group, no default user privileges settings need to be set.',	"$gpterm, no default user privileges settings need to be set.",
'plin' => 'Please indicate which <b>optional</b> privileges members '.	'plin' => 'Please indicate which <b>optional</b> privileges members '.
'will receive by default.',	'will receive by default.',
'oppr' => 'Optional privileges',	'oppr' => 'Optional privileges',
Line 1987 sub display_defprivs {	Line 2159 sub display_defprivs {
sub change_members_form {	sub change_members_form {
my ($r,$cdom,$cnum,$tabcol,$action,$formname,$page,$groupname,$description,	my ($r,$cdom,$cnum,$tabcol,$action,$formname,$page,$groupname,$description,
$startdate,$enddate,$tools,$fixedprivs,$functions,$users,$userdata,	$startdate,$enddate,$tools,$fixedprivs,$functions,$users,$userdata,
$granularity,$specificity,$idx,$states,$navbuttons,$rowColor1,	$granularity,$quota,$specificity,$idx,$states,$navbuttons,$rowColor1,
$rowColor2) = @_;	$rowColor2,$gpterm,$ucgpterm) = @_;
my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
grse => 'Group settings',	grse => "$ucgpterm settings",
mogm => 'Modify group membership',	mogm => "Modify $gpterm membership",
);	);
my @regexps = ('user_','userpriv_');	my @regexps = ('user_','userpriv_');
$r->print(&Apache::lonhtmlcommon::echo_form_input(	$r->print(&Apache::lonhtmlcommon::echo_form_input(
Line 2016 sub change_members_form {	Line 2188 sub change_members_form {
');	');
&print_current_settings($r,$action,$tabcol,$rowColor1,$rowColor2,	&print_current_settings($r,$action,$tabcol,$rowColor1,$rowColor2,
$functions,$startdate,$enddate,$groupname,	$functions,$startdate,$enddate,$groupname,
$description,$granularity,\@available,\@unavailable);	$description,$granularity,$quota,\@available,
	\@unavailable,$gpterm,$ucgpterm);
$r->print('	$r->print('
</td></tr><tr><td colspan="4"> </td></tr>');	</td></tr><tr><td colspan="4"> </td></tr>');
&topic_bar($r,$tabcol,2,$lt{'mogm'});	&topic_bar($r,$tabcol,2,$lt{'mogm'});
Line 2061 sub current_membership {	Line 2234 sub current_membership {
my $addtools = 0;	my $addtools = 0;
my $num_reenable = 0;	my $num_reenable = 0;
my $num_activate = 0;	my $num_activate = 0;
my $num_expire - 0;	my $num_expire = 0;
foreach my $key (sort(keys(%membership))) {	foreach my $key (sort(keys(%membership))) {
if ($key =~ /^\Q$groupname\E:([^:]+):([^:]+)$/) {	if ($key =~ /^\Q$groupname\E:([^:]+):([^:]+)$/) {
my $uname = $1;	my $uname = $1;
Line 2070 sub current_membership {	Line 2243 sub current_membership {
my($end,$start,@userprivs) = split(/:/,$membership{$key});	my($end,$start,@userprivs) = split(/:/,$membership{$key});
unless ($start == -1) {	unless ($start == -1) {
$allnames{$udom}{$uname} = 1;	$allnames{$udom}{$uname} = 1;
%{$current{$user}} = ();	$current{$user} = {
$current{$user}{uname} = $uname;	uname => $uname,
$current{$user}{udom} = $udom;	udom => $udom,
$current{$user}{start} =	start => &Apache::lonlocal::locallocaltime($start),
&Apache::lonlocal::locallocaltime($start);	currtools => [],
	newtools => [],
	};

if ($end == 0) {	if ($end == 0) {
$current{$user}{end} = 'No end date';	$current{$user}{end} = 'No end date';
} else {	} else {
Line 2092 sub current_membership {	Line 2268 sub current_membership {
$current{$user}{changestate} = 'expire';	$current{$user}{changestate} = 'expire';
$num_expire ++;	$num_expire ++;
}	}
@{$current{$user}{currtools}} = ();
@{$current{$user}{newtools}} = ();
if (@userprivs > 0) {	if (@userprivs > 0) {
foreach my $tool (sort(keys(%{$fixedprivs}))) {	foreach my $tool (sort(keys(%{$fixedprivs}))) {
foreach my $priv (keys(%{$$fixedprivs{$tool}})) {	foreach my $priv (keys(%{$$fixedprivs{$tool}})) {
Line 2306 END	Line 2480 END
$r->print('<td align="left"><small>');	$r->print('<td align="left"><small>');
if ($granularity eq 'Yes') {	if ($granularity eq 'Yes') {
foreach my $tool (@{$current{$user}{newtools}}) {	foreach my $tool (@{$current{$user}{newtools}}) {
$r->print('<nobr><label><input type="checkbox"	$r->print('<nobr><label><input type="checkbox"
name="user_'.$tool.'" value="'.	name="user_'.$tool.'" value="'.
$user.'" />'.$tool.	$user.'" />'.$tool.
'</label></nobr>   ');	'</label></nobr>   ');
Line 2357 sub change_privs_form {	Line 2531 sub change_privs_form {
my ($r,$cdom,$cnum,$tabcol,$action,$formname,$page,$startdate,$enddate,	my ($r,$cdom,$cnum,$tabcol,$action,$formname,$page,$startdate,$enddate,
$tools,$functions,$toolprivs,$fixedprivs,$userdata,$usertools,	$tools,$functions,$toolprivs,$fixedprivs,$userdata,$usertools,
$memchg,$idx,$states,$stored,$sectioncount,$navbuttons,$rowColor1,	$memchg,$idx,$states,$stored,$sectioncount,$navbuttons,$rowColor1,
$rowColor2) = @_;	$rowColor2,$gpterm,$ucgpterm) = @_;
my @regexps = ('userpriv_');	my @regexps = ('userpriv_');
my $nexttext;	my $nexttext;
my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
'tode' => 'To be deleted',	'tode' => 'To be deleted',
'toex' => 'To be expired',	'toex' => 'To be expired',
'nome' => 'No members to be deleted or expired from the group.',	'nome' => "No members to be deleted or expired from the $gpterm.",
);	);
$r->print(&Apache::lonhtmlcommon::echo_form_input(	$r->print(&Apache::lonhtmlcommon::echo_form_input(
['origin','action','state','page','sortby'],\@regexps));	['origin','action','state','page','sortby'],\@regexps));
Line 2402 sub change_privs_form {	Line 2576 sub change_privs_form {
'</td></tr><tr><td colspan="4"> </td></tr>');	'</td></tr><tr><td colspan="4"> </td></tr>');
}	}

&topic_bar($r,$tabcol,4,&mt('Group member privileges'));	&topic_bar($r,$tabcol,4,&mt('[_1] member privileges',$ucgpterm));

my $numchgs = &member_privileges_form($r,$tabcol,$action,$formname,$tools,	my $numchgs = &member_privileges_form($r,$tabcol,$action,$formname,$tools,
$toolprivs,$fixedprivs,$userdata,	$toolprivs,$fixedprivs,$userdata,
$usertools,$idx,$memchg,$states,	$usertools,$idx,$memchg,$states,
$stored,$rowColor1,$rowColor2);	$stored,$rowColor1,$rowColor2,
	$gpterm);
$r->print('</td></tr><tr><td colspan="4"> </td></tr>');	$r->print('</td></tr><tr><td colspan="4"> </td></tr>');
my $prevtext = $$navbuttons{'gtps'};	my $prevtext = $$navbuttons{'gtps'};
if ($numchgs \|\| $exp_or_del) {	if ($numchgs \|\| $exp_or_del) {
Line 2422 sub change_privs_form {	Line 2597 sub change_privs_form {

sub add_members_form {	sub add_members_form {
my ($r,$tabcol,$action,$formname,$page,$startdate,$enddate,$groupname,	my ($r,$tabcol,$action,$formname,$page,$startdate,$enddate,$groupname,
$description,$granularity,$sectioncount,$tools,$functions,$stored,	$description,$granularity,$quota,$sectioncount,$tools,$functions,
$states,$navbuttons,$rowColor1,$rowColor2) = @_;	$stored,$states,$navbuttons,$rowColor1,$rowColor2,$gpterm,$ucgpterm)=@_;
$r->print(' <br />	$r->print(' <br />
<table width="100%" cellpadding="0" cellspacing="0" border="0">	<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>	<tr>
Line 2435 sub add_members_form {	Line 2610 sub add_members_form {
&check_tools($functions,$tools,\@available,\@unavailable);	&check_tools($functions,$tools,\@available,\@unavailable);
&print_current_settings($r,$action,$tabcol,$rowColor1,$rowColor2,	&print_current_settings($r,$action,$tabcol,$rowColor1,$rowColor2,
$functions,$startdate,$enddate,$groupname,	$functions,$startdate,$enddate,$groupname,
$description,$granularity,\@available,\@unavailable);	$description,$granularity,$quota,\@available,
	\@unavailable,$gpterm,$ucgpterm);
$r->print('	$r->print('
</td>	</td>
</tr>	</tr>
Line 2443 sub add_members_form {	Line 2619 sub add_members_form {
<td colspan="4"> </td>	<td colspan="4"> </td>
</tr>');	</tr>');

&membership_options($r,$action,$formname,$tabcol,$sectioncount,1);	&membership_options($r,$action,$formname,$tabcol,$sectioncount,1,$gpterm,
	$ucgpterm);
my $nexttext = $$navbuttons{'gtns'};	my $nexttext = $$navbuttons{'gtns'};
my $prevtext = $$navbuttons{'gtpp'};	my $prevtext = $$navbuttons{'gtpp'};
&display_navbuttons($r,$formname,$$states{$action}[$page-1],$prevtext,	&display_navbuttons($r,$formname,$$states{$action}[$page-1],$prevtext,
Line 2456 sub add_members_form {	Line 2633 sub add_members_form {
sub choose_privs_form {	sub choose_privs_form {
my ($r,$cdom,$cnum,$tabcol,$action,$formname,$page,$startdate,$enddate,	my ($r,$cdom,$cnum,$tabcol,$action,$formname,$page,$startdate,$enddate,
$tools,$functions,$toolprivs,$fixedprivs,$userdata,$usertools,$idx,	$tools,$functions,$toolprivs,$fixedprivs,$userdata,$usertools,$idx,
$states,$stored,$sectioncount,$navbuttons,$rowColor1,$rowColor2) = @_;	$states,$stored,$sectioncount,$navbuttons,$rowColor1,$rowColor2,
	$gpterm,$ucgpterm,$crstype) = @_;

my @regexps = ('userpriv_');	my @regexps = ('userpriv_');
my $nexttext;	my $nexttext;
Line 2474 sub choose_privs_form {	Line 2652 sub choose_privs_form {
}	}

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

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

$r->print('</td></tr><tr><td colspan="4"> </td></tr>');	$r->print('</td></tr><tr><td colspan="4"> </td></tr>');
if ($action eq 'create') {	if ($action eq 'create') {
Line 2487 sub choose_privs_form {	Line 2665 sub choose_privs_form {
my $img2 = 8;	my $img2 = 8;
&mapping_options($r,$action,$formname,$page,$tabcol,$sectioncount,	&mapping_options($r,$action,$formname,$page,$tabcol,$sectioncount,
$states,$stored,$navbuttons,$img1,$img2,	$states,$stored,$navbuttons,$img1,$img2,
$rowColor1,$rowColor2);	$rowColor1,$rowColor2,$gpterm,$ucgpterm,$crstype);
}	}
}	}
my $prevtext = $$navbuttons{'gtps'};	my $prevtext = $$navbuttons{'gtps'};
Line 2557 function uncheckAllTools(formname) {	Line 2735 function uncheckAllTools(formname) {

sub member_privileges_form {	sub member_privileges_form {
my ($r,$tabcol,$action,$formname,$tools,$toolprivs,$fixedprivs,$userdata,	my ($r,$tabcol,$action,$formname,$tools,$toolprivs,$fixedprivs,$userdata,
$usertools,$idx,$memchg,$states,$stored,$rowColor1,$rowColor2) = @_;	$usertools,$idx,$memchg,$states,$stored,$rowColor1,$rowColor2,
	$gpterm) = @_;
my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
'addp' => 'Additional privileges',	'addp' => 'Additional privileges',
'fixp' => 'Fixed privileges',	'fixp' => 'Fixed privileges',
Line 2566 sub member_privileges_form {	Line 2745 sub member_privileges_form {
'forf' => 'For the functionality you have chosen to include '.	'forf' => 'For the functionality you have chosen to include '.
'there are no optional privileges to set besides '.	'there are no optional privileges to set besides '.
'the standard privileges.',	'the standard privileges.',
'algr' => 'All group members will receive the same privileges.',	'algr' => "All $gpterm members will receive the same privileges.",
'asno' => 'As no group members are being added, '.	'asno' => "As no $gpterm members are being added, ".
'there are no specific user privileges to set.',	"there are no specific user privileges to set.",
'asng' => 'As no group tools will be made available to users, '.	'asng' => "As no $gpterm tools will be made available to users, ".
'there are no specific user privileges to set.',	"there are no specific user privileges to set.",
'nogm' => 'No group member privileges to display or set, '.	'nogm' => "No $gpterm member privileges to display or set, ".
'as you have not indicated that you will be activating,'.	"as you have not indicated that you will be activating,".
' re-enabling, changing privileges, or adding/removing '.	" re-enabling, changing privileges, or adding/removing ".
'functionality for any current members ',	"functionality for any current members ",
'full' => 'Fullname',	'full' => 'Fullname',
'user' => 'Username',	'user' => 'Username',
'doma' => 'Domain',	'doma' => 'Domain',
Line 2587 sub member_privileges_form {	Line 2766 sub member_privileges_form {
}	}
$specificity = $env{'form.specificity'};	$specificity = $env{'form.specificity'};
} else {	} else {
@defprivs = @{$$stored{'defpriv'}};	if (defined($$stored{'defpriv'})) {
	@defprivs = @{$$stored{'defpriv'}};
	}
$specificity = $$stored{'specificity'};	$specificity = $$stored{'specificity'};
}	}
my @showtools;	my @showtools;
Line 2709 END	Line 2890 END
'<br />');	'<br />');
&display_defprivs($r,$tabcol,$rowColor1,$rowColor2,$tools,	&display_defprivs($r,$tabcol,$rowColor1,$rowColor2,$tools,
$toolprivs,\@defprivs);	$toolprivs,\@defprivs);

}	}
} else {	} else {
if (keys(%{$usertools}) > 0) {	if (keys(%{$usertools}) > 0) {
Line 2732 sub process_request {	Line 2912 sub process_request {
my ($r,$cdom,$cnum,$tabcol,$action,$state,$page,$groupname,$description,	my ($r,$cdom,$cnum,$tabcol,$action,$state,$page,$groupname,$description,
$specificity,$userdata,$startdate,$enddate,$tools,$functions,$toolprivs,	$specificity,$userdata,$startdate,$enddate,$tools,$functions,$toolprivs,
$usertools,$idx,$types,$roles,$sections,$states,$navbuttons,$memchg,	$usertools,$idx,$types,$roles,$sections,$states,$navbuttons,$memchg,
$sectioncount,$stored,$rowColor1,$rowColor2) = @_;	$sectioncount,$stored,$rowColor1,$rowColor2,$gpterm,$ucgpterm,
	$crstype) = @_;

$r->print(&Apache::lonhtmlcommon::echo_form_input(	$r->print(&Apache::lonhtmlcommon::echo_form_input(
['origin','action','state','page','sortby']));	['origin','action','state','page','sortby']));

my $earlyout = &validate_groupname($groupname,$action,$cdom,$cnum);	my $earlyout = &validate_groupname($groupname,$action,$cdom,$cnum,$gpterm,
	$ucgpterm,$crstype);
if ($earlyout) {	if ($earlyout) {
$r->print('	$r->print('
<table width="100%" cellpadding="0" cellspacing="0" border="0">	<table width="100%" cellpadding="0" cellspacing="0" border="0">
Line 2772 sub process_request {	Line 2954 sub process_request {
@defprivs = @temp;	@defprivs = @temp;
}	}
} else {	} else {
@defprivs = @{$$stored{'defpriv'}};	if (defined($$stored{'defpriv'})) {
	@defprivs = @{$$stored{'defpriv'}};
	}
}	}

my $outcome;	my $outcome;
Line 2781 sub process_request {	Line 2965 sub process_request {
$description,$startdate,$enddate,	$description,$startdate,$enddate,
$specificity,$functions,$tools,	$specificity,$functions,$tools,
$sectioncount,$roles,$types,$sections,	$sectioncount,$roles,$types,$sections,
\@defprivs,$stored);	\@defprivs,$stored,$gpterm,$ucgpterm,
	$crstype);
}	}
if (($action eq 'create' && $outcome eq 'ok') \|\| (($action eq 'modify') &&	if (($action eq 'create' && $outcome eq 'ok') \|\| (($action eq 'modify') &&
(($state eq 'memresult') \|\| ($state eq 'addresult')))) {	(($state eq 'memresult') \|\| ($state eq 'addresult')))) {
&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);	$usertools,$specificity,\@defprivs,$memchg,$gpterm,
	$ucgpterm);
}	}
return;	return;
}	}
Line 2795 sub process_request {	Line 2981 sub process_request {
sub write_group_data {	sub write_group_data {
my ($r,$cdom,$cnum,$action,$state,$groupname,$description,$startdate,	my ($r,$cdom,$cnum,$action,$state,$groupname,$description,$startdate,
$enddate,$specificity,$functions,$tools,$sectioncount,$roles,$types,	$enddate,$specificity,$functions,$tools,$sectioncount,$roles,$types,
$sections,$defprivs,$stored) = @_;	$sections,$defprivs,$stored,$gpterm,$ucgpterm,$crstype) = @_;
my $now = time;	my $now = time;
my $creation = $now;	my $creation = $now;
my $creator = $env{'user.name'}.':'.$env{'user.domain'};	my $creator = $env{'user.name'}.':'.$env{'user.domain'};
Line 2803 sub write_group_data {	Line 2989 sub write_group_data {
$creation = $$stored{'creation'};	$creation = $$stored{'creation'};
$creator = $$stored{'creator'};	$creator = $$stored{'creator'};
}	}
my $esc_description = &Apache::lonnet::escape($description);	my $esc_description = &escape($description);
my @single_attributes = ('description','functions','startdate','enddate',	my @single_attributes = ('description','functions','startdate','enddate',
'creation','modified','creator','granularity',	'creation','modified','creator','granularity',
'specificity','autoadd','autodrop');	'specificity','autoadd','autodrop','quota');
my @mult_attributes = ('roles','types','sectionpick','defpriv');	my @mult_attributes = ('roles','types','sectionpick','defpriv');

my %groupinfo = (	my %groupinfo = (
description => $esc_description,	description => $esc_description,
startdate => $startdate,	startdate => $startdate,
Line 2820 sub write_group_data {	Line 3006 sub write_group_data {
specificity => $specificity,	specificity => $specificity,
autoadd => $env{'form.autoadd'},	autoadd => $env{'form.autoadd'},
autodrop => $env{'form.autodrop'},	autodrop => $env{'form.autodrop'},
	quota => $env{'form.quota'},
);	);
foreach my $func (keys(%{$functions})) {	foreach my $func (keys(%{$functions})) {
my $status;	my $status;
Line 2847 sub write_group_data {	Line 3034 sub write_group_data {
}	}
my $autosec;	my $autosec;
my @autorole = &Apache::loncommon::get_env_multiple('form.autorole');	my @autorole = &Apache::loncommon::get_env_multiple('form.autorole');

foreach my $role (@autorole) {	foreach my $role (@autorole) {
if (defined($env{'form.sec_'.$role})) {	if (defined($env{'form.sec_'.$role})) {
my @autosections=&Apache::loncommon::get_env_multiple('form.sec_'.	my @autosections=&Apache::loncommon::get_env_multiple('form.sec_'.
$role);	$role);
if (grep/^_all$/,@autosections) {
@autosections = sort {$a cmp $b} keys(%{$sectioncount});
}
$autosec .= '<role id="'.$role.'">';	$autosec .= '<role id="'.$role.'">';
foreach my $sec (@autosections) {	foreach my $sec (@autosections) {
$autosec .= '<section>'.$sec.'</section>';	$autosec .= '<section>'.$sec.'</section>';
Line 2870 sub write_group_data {	Line 3054 sub write_group_data {

if ($result eq 'ok') {	if ($result eq 'ok') {
if ($action eq 'create') {	if ($action eq 'create') {
my $put_result = &create_homepage($cdom,$cnum,$groupname,	my $result = &add_group_folder($cdom,$cnum,$now,$groupname,$action,
\%groupinfo,$tools);	$description,$tools,\%groupinfo,
$r->print('Group '.$groupname.' was created.<br />');	$gpterm,$ucgpterm,$crstype);
	if ($result ne 'ok') {
	$r->print(&mt('A problem occurred when creating folders for the new [_1]. [_2].',$gpterm,$result));
	}
	$r->print(&mt('[_1] [_2] was created.<br />',$ucgpterm,$groupname));
} else {	} else {
$r->print('Group '.$groupname.' was updated.<br />');	$r->print(&mt('[_1] [_2] was updated.<br />',$ucgpterm,$groupname));
}	}
} else {	} else {
my %actiontype = (	my %actiontype = (
'create' => 'creating',	'create' => 'creating',
'modify' => 'modifying',	'modify' => 'modifying',
);	);
&Apache::lonnet::logthis('Failed to store group '.$groupname.	&Apache::lonnet::logthis("Failed to store $gpterm $groupname ".
'in course: '.$cnum.' in domain: '.$cdom);	'in '.lc($crstype).': '.$cnum.
$r->print(&mt('An error occurred when [_1] the new group. '.	' in domain: '.$cdom);
'Please try again.',$actiontype{$action}));	$r->print(&mt('An error occurred when [_1] the new [_2]. '.
	'Please try again.',$actiontype{$action},$gpterm));
}	}
return $result;	return $result;
}	}

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)=@_;
my %usersettings = ();	my %usersettings = ();
my %added= ();	my %added= ();
my %failed = ();	my %failed = ();
my $num_ok = 0;	my $num_ok = 0;
my $num_fail = 0;	my $num_fail = 0;
my %group_privs = ();	my %group_privs = ();
	my %curr_privs = ();
	my %curr_start = ();
	my %curr_end = ();
my %tooltype = ();	my %tooltype = ();

foreach my $tool (@{$tools}) {	foreach my $tool (@{$tools}) {
Line 2916 sub process_membership {	Line 3109 sub process_membership {
}	}
} else {	} else {
if (@{$defprivs} > 0) {	if (@{$defprivs} > 0) {
foreach my $priv (@{$defprivs}) {	if (grep/^\Q$priv\E$/,@{$defprivs}) {
foreach my $user (sort(keys(%{$usertools}))) {	foreach my $user (sort(keys(%{$usertools}))) {
if ($$usertools{$user}{$tool}) {	if ($$usertools{$user}{$tool}) {
$group_privs{$user} .= $priv.':';	$group_privs{$user} .= $priv.':';
Line 2936 sub process_membership {	Line 3129 sub process_membership {
my @expire = ();	my @expire = ();
my @deletion = ();	my @deletion = ();
my @reenable = ();	my @reenable = ();
	my @unchanged = ();
if ($state eq 'memresult') {	if ($state eq 'memresult') {
if (ref($$memchg{'activate'}) eq 'ARRAY') {	if (ref($$memchg{'activate'}) eq 'ARRAY') {
@activate = @{$$memchg{'activate'}};	@activate = @{$$memchg{'activate'}};
Line 2949 sub process_membership {	Line 3143 sub process_membership {
if (ref($$memchg{'reenable'}) eq 'ARRAY') {	if (ref($$memchg{'reenable'}) eq 'ARRAY') {
@reenable = @{$$memchg{'reenable'}};	@reenable = @{$$memchg{'reenable'}};
}	}
	my %membership = &Apache::lonnet::get_group_membership($cdom,$cnum,
	$groupname);
	foreach my $key (sort(keys(%membership))) {
	if ($key =~ /^\Q$groupname\E:([^:]+:[^:]+)$/) {
	($curr_end{$1},$curr_start{$1},$curr_privs{$1}) =
	split(/:/,$membership{$key},3);
	}
	}
if (@expire + @deletion > 0) {	if (@expire + @deletion > 0) {
my %membership = &Apache::lonnet::get_group_membership($cdom,$cnum,
$groupname);
foreach my $user (@expire) {	foreach my $user (@expire) {
my ($currend,$currstart,@userprivs) =	my $savestart = $curr_start{$user};
split(/:/,$membership{$groupname.':'.$user});	if ($savestart > $now) {
$group_privs{$user} = join(':',@userprivs);	$savestart = $now;
if ($currstart > $now) {
$currstart = $now;
}	}
$usersettings{$groupname.':'.$user} = $now.':'.$currstart.':'.	$usersettings{$groupname.':'.$user} = $now.':'.$savestart.':'.
$group_privs{$user};	$curr_privs{$user};
if (&Apache::lonnet::modify_group_roles($cdom,$cnum,$groupname,	if (&Apache::lonnet::modify_group_roles($cdom,$cnum,$groupname,
$user,$now,$currstart,	$user,$now,$savestart,
$group_privs{$user}) eq 'ok') {	$curr_privs{$user}) eq 'ok') {
push(@{$added{'expired'}},$user);	push(@{$added{'expired'}},$user);
$num_ok ++;	$num_ok ++;
} else {	} else {
Line 2987 sub process_membership {	Line 3185 sub process_membership {
}	}

foreach my $user (sort(keys(%{$usertools}))) {	foreach my $user (sort(keys(%{$usertools}))) {
	if ((grep(/^$user$/,@expire)) \|\| (grep(/^$user$/,@deletion))) {
	next;
	}
my $type;	my $type;
my $start = $startdate;	my $start = $startdate;
my $end = $enddate;	my $end = $enddate;
if ($state eq 'memresult') {	if ($state eq 'memresult') {
	if ($curr_privs{$user} eq $group_privs{$user}) {
	push(@unchanged,$user);
	next;
	}
	if (exists($curr_start{$user})) {
	$start = $curr_start{$user};
	}
	if (exists($curr_end{$user})) {
	$end = $curr_end{$user};
	}
$type = 'modified';	$type = 'modified';
if (@activate > 0) {	if (@activate > 0) {
if (grep/^$user$/,@activate) {	if (grep/^$user$/,@activate) {
$start = $now;	$start = $now;
	$end = $enddate;
$type = 'activated';	$type = 'activated';
}	}
}	}
if (@reenable > 0) {	if (@reenable > 0) {
if (grep/^$user$/,@reenable) {	if (grep/^$user$/,@reenable) {
	$start = $startdate;
	$end = $enddate;
$type = 'reenabled';	$type = 'reenabled';
}	}
}	}
Line 3023 sub process_membership {	Line 3237 sub process_membership {
if ($num_ok) {	if ($num_ok) {
foreach my $type (sort(keys(%added))) {	foreach my $type (sort(keys(%added))) {
$r->print(&mt('The following users were successfully [_1]',$type));	$r->print(&mt('The following users were successfully [_1]',$type));
if (!($type eq 'deleted' \|\| $type eq 'expired')) {	if (!($type eq 'deleted' \|\| $type eq 'expired')) {
$r->print(&mt(' with the following privileges'));	$r->print(&mt(' with the following privileges'));
}	}
$r->print(':<br />');	$r->print(':<br />');
Line 3044 sub process_membership {	Line 3258 sub process_membership {
}	}
$r->print($$userdata{$user}[$$idx{fullname}].' - '.$user.$privlist.'<br />');	$r->print($$userdata{$user}[$$idx{fullname}].' - '.$user.$privlist.'<br />');
}	}
	$r->print('<br />');
}	}
}	}
if ($num_fail) {	if ($num_fail) {
Line 3053 sub process_membership {	Line 3268 sub process_membership {
$r->print($$userdata{$user}[$$idx{fullname}].' - '.$user.'<br />');	$r->print($$userdata{$user}[$$idx{fullname}].' - '.$user.'<br />');
}	}
}	}
	$r->print('<br />');
	}
	if (@unchanged > 0) {
	$r->print(&mt('No change occurred for the following users:<br />'));
	foreach my $user (sort(@unchanged)) {
	$r->print($$userdata{$user}[$$idx{fullname}].' - '.$user.'<br />');
	}
	$r->print('<br />');
}	}
if ($roster_result eq 'ok') {	if ($roster_result eq 'ok') {
$r->print('<br />Group membership list updated.');	$r->print('<br />'.&mt('[_1] membership list updated.',$ucgpterm));
	$r->print('<p>'.&mt("For full access to all of [_1]'s privileges, users will need to log out and log back in.",$groupname).'</p>');
} else {	} else {
$r->print('<br />An error occurred while updating the group membership list -'.$roster_result.'<br />');	$r->print('<br />'.&mt('An error occurred while updating the [_1] membership list -',$gpterm).$roster_result.'<br />');
}	}
return;	return;
}	}

sub mapping_options {	sub mapping_options {
my ($r,$action,$formname,$page,$tabcol,$sectioncount,$states,$stored,	my ($r,$action,$formname,$page,$tabcol,$sectioncount,$states,$stored,
$navbuttons,$img1,$img2,$rowColor1,$rowColor2) = @_;	$navbuttons,$img1,$img2,$rowColor1,$rowColor2,$gpterm,$ucgpterm,
	$crstype) = @_;
my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
'auto' => 'Settings for automatic group enrollment',	'auto' => "Settings for automatic $gpterm enrollment",
'gmma' => 'Group membership mapping to specific sections/roles',	'gmma' => "$ucgpterm membership mapping to specific sections/roles",
'endi' => 'Enable/disable automatic group enrollment for '.	'endi' => "Enable/disable automatic $gpterm enrollment for ".
'users in specified roles and sections',	"users in specified roles and sections",
'adds' => 'If automatic group enrollment is enabled, when a user is assigned a course-wide or section-specific role, he/she will automatically be added as a member of the group, with start and end access dates defined by the default dates set for the group, unless he/she is already a group member, with access dates that permit either current or future group access.',	'adds' => "If automatic $gpterm enrollment is enabled, when a user is assigned a ".lc($crstype)."-wide or section-specific role, he/she will automatically be added as a member of the $gpterm, with start and end access dates defined by the default dates set for the $gpterm, unless he/she is already a $gpterm member, with access dates that permit either current or future $gpterm access.",
'drops' => "If automatic group disenrollment is enabled, when a user's role is expired, access to the group will be terminated unless the user continues to have other course-wide or section-specific active or future roles which receive automatic membership in the group.",	'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 group enrollment',	'pirs' => "Pick roles and sections for automatic $gpterm enrollment",
'curr' => 'Currently set to',	'curr' => 'Currently set to',
'on' => 'on',	'on' => 'on',
'off' => 'off',	'off' => 'off',
'auad' => 'Automatically enable group membership when roles are added?',	'auad' => "Automatically enable $gpterm membership when roles are added?",
'auex' => 'Automatically expire group membership when roles are removed?',	'auex' => "Automatically expire $gpterm membership when roles are removed?",
'mapr' => 'Mapping of roles and sections affected by automatic group enrollment/disenrollment follows scheme chosen below.',	'mapr' => "Mapping of roles and sections affected by automatic $gpterm enrollment/disenrollment follows scheme chosen below.",
);	);
&automapping($r,$action,$tabcol,$stored,\%lt,$img1);	&automapping($r,$action,$tabcol,$stored,\%lt,$img1);
$r->print('	$r->print('
Line 3086 sub mapping_options {	Line 3311 sub mapping_options {
<td colspan="4"> </td>	<td colspan="4"> </td>
</tr>');	</tr>');
&mapping_settings($r,$tabcol,$rowColor1,$rowColor2,$sectioncount,\%lt,	&mapping_settings($r,$tabcol,$rowColor1,$rowColor2,$sectioncount,\%lt,
$stored,$img2);	$stored,$img2,$crstype);
return;	return;
}	}

Line 3115 sub automapping {	Line 3340 sub automapping {
<td> </td>	<td> </td>
<td colspan="3">	<td colspan="3">
<nobr>'.$$lt{'auad'}.':	<nobr>'.$$lt{'auad'}.':
<input type="radio" name="autoadd" value="on" />on  <input type="radio" name="autoadd" value="off" />off');	<label><input type="radio" name="autoadd" value="on" />on  </label><label><input type="radio" name="autoadd" value="off" checked="checked" />off</label>');
if ($action eq 'modify') {	if ($action eq 'modify') {
$r->print('    ('.$$lt{'curr'}.' <b>'.$$lt{$add}.'</b>)');	$r->print('    ('.$$lt{'curr'}.' <b>'.$$lt{$add}.'</b>)');
}	}
Line 3127 sub automapping {	Line 3352 sub automapping {
<td> </td>	<td> </td>
<td colspan="3">	<td colspan="3">
<nobr>'.$$lt{'auex'}.':	<nobr>'.$$lt{'auex'}.':
<input type="radio" name="autodrop" value="on" />on  <input type="radio" name="autodrop" value="off" />off');	<label><input type="radio" name="autodrop" value="on" />on  </label><label><input type="radio" name="autodrop" value="off" checked="checked" />off</label>');
if ($action eq 'modify') {	if ($action eq 'modify') {
$r->print('    ('.$$lt{'curr'}.' <b>'.$$lt{$drop}.'</b>)');	$r->print('    ('.$$lt{'curr'}.' <b>'.$$lt{$drop}.'</b>)');
}	}
Line 3146 sub automapping {	Line 3371 sub automapping {
}	}

sub mapping_settings {	sub mapping_settings {
my ($r,$tabcol,$rowColor1,$rowColor2,$sectioncount,$lt,$stored,$image) = @_;	my ($r,$tabcol,$rowColor1,$rowColor2,$sectioncount,$lt,$stored,$image,
	$crstype) = @_;
my @sections = keys(%{$sectioncount});	my @sections = keys(%{$sectioncount});
if (@sections > 0) {	if (@sections > 0) {
@sections = sort {$a cmp $b} @sections;	@sections = sort {$a cmp $b} @sections;
unshift(@sections,'_nosec'); # Put 'no sections' next	unshift(@sections,'none'); # Put 'no sections' next
unshift(@sections,'_all'); # Put 'all' at the front of the list	unshift(@sections,'all'); # Put 'all' at the front of the list
}	}
&topic_bar($r,$tabcol,$image,$$lt{'pirs'});	&topic_bar($r,$tabcol,$image,$$lt{'pirs'});
$r->print('	$r->print('
Line 3172 sub mapping_settings {	Line 3398 sub mapping_settings {
my $rowNum = 0;	my $rowNum = 0;
my $rowColor;	my $rowColor;
foreach my $role (@roles) {	foreach my $role (@roles) {
my $plrole=&Apache::lonnet::plaintext($role);	my $plrole=&Apache::lonnet::plaintext($role,$crstype);
my $sections_sel;	my $sections_sel;
if (@sections > 0) {	if (@sections > 0) {
$sections_sel='<td>'.&sections_selection(\@sections,'sec_'.$role).	if ($role eq 'cc') {
'</td>';	$sections_sel = '<td align="right">'.
	&mt('all sections').'<input type="hidden" '.
	'name="sec_cc" value="all" /></td>';
	} else {
	$sections_sel='<td align="right">'.
	&sections_selection(\@sections,'sec_'.$role).
	'</td>';
	}
}	}
if ($rowNum %2 == 1) {	if ($rowNum %2 == 1) {
$rowColor = $rowColor1;	$rowColor = $rowColor1;
Line 3209 sub mapping_settings {	Line 3442 sub mapping_settings {
}	}

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

Line 3225 sub my_custom_roles {	Line 3458 sub my_custom_roles {
}	}

sub modify_menu {	sub modify_menu {
my ($r,$groupname,$page) = @_;	my ($r,$groupname,$page,$gpterm) = @_;
my @menu =	my @menu =
(	(
{ text => 'Modify default group settings',	{ text => "Modify default $gpterm settings",
help => 'Course_Modify_Group',	help => 'Course_Modify_Group',
state => 'change_settings',	state => 'change_settings',
branch => 'settings',	branch => 'settings',
Line 3239 sub modify_menu {	Line 3472 sub modify_menu {
state => 'change_members',	state => 'change_members',
branch => 'members',	branch => 'members',
},	},
{ text => 'Add member(s) to the group',	{ text => "Add member(s) to the $gpterm",
help => 'Course_Group_Add_Members',	help => 'Course_Group_Add_Members',
state => 'add_members',	state => 'add_members',
branch => 'adds',	branch => 'adds',
Line 3352 sub date_setting_table {	Line 3585 sub date_setting_table {
return ($start_table, $end_table);	return ($start_table, $end_table);
}	}

	sub add_group_folder {
	my ($cdom,$cnum,$now,$groupname,$action,$description,$tools,$groupinfo,
	$gpterm,$ucgpterm,$crstype) = @_;
	if ($cdom eq '' \|\| $cnum eq '') {
	return &mt('Error: invalid course domain or number - group folder creation failed');
	}
	my ($outcome,$allgrpsmap,$grpmap,$boardsmap,$grppage);
	my $navmap = Apache::lonnavmaps::navmap->new();
	my $crspath = '/uploaded/'.$cdom.'/'.$cnum.'/';
	$allgrpsmap = $crspath.'default_0.sequence';
	my $topmap = $navmap->getResourceByUrl($allgrpsmap);
	undef($navmap);
	if ($action eq 'create') {
	# check if default_0.sequence exists.
	if (!$topmap) {
	my $grpstitle = &mt('[_1] [_2]',$crstype,$ucgpterm);
	my $topmap_url = '/'.$env{'course.'.$env{'request.course.id'}.'.url'};
	$topmap_url =~ s\|/+\|/\|g;
	if ($topmap_url =~ m\|^/uploaded\|) {
	$outcome = &map_updater($cdom,$cnum,'default_0.sequence',
	'toplevelgroup',$grpstitle,$topmap_url);
	if ($outcome ne 'ok') {
	return $outcome;
	}
	} else {
	$outcome = &mt('Non-standard course - group folder not added.');
	return $outcome;
	}
	}
	my $grpfolder = &mt('[_1] Folder -',$ucgpterm,).$description;
	$grppage='/adm/'.$cdom.'/'.$cnum.'/'.$groupname.'/grppg';
	my $grptitle = &mt('Group homepage').' - '.$description;
	my ($seqid,$discussions,$disctitle);
	my $outcome = &map_updater($cdom,$cnum,'default_'.$now.'.sequence',
	'grpseq',$grpfolder,$allgrpsmap,$grppage,
	$grptitle);
	if ($outcome ne 'ok') {
	return $outcome;
	}
	my $pageout = &create_homepage($cdom,$cnum,$groupname,$groupinfo,
	$tools,$gpterm,$ucgpterm,$now);
	# Link to folder for bulletin boards
	$grpmap = $crspath.'default_'.$now.'.sequence';
	if (grep/^discussion$/,@{$tools}) {
	$seqid = $now + 1;
	$disctitle = &mt('Discussion Boards');
	my $outcome = &map_updater($cdom,$cnum,'default_'.$seqid.
	'.sequence','bbseq',$disctitle,$grpmap);
	if ($outcome ne 'ok') {
	return $outcome;
	}
	$boardsmap = $crspath.'default_'.$seqid.'.sequence';
	}
	} else {
	#modify group folder if status of discussions tools is changed
	}
	my ($furl,$ferr)= &Apache::lonuserstate::readmap($cdom.'/'.$cnum);
	$navmap = Apache::lonnavmaps::navmap->new();
	# modify parameters
	my $parm_result;
	if ($action eq 'create') {
	if ($allgrpsmap) {
	$parm_result .= &parm_setter($navmap,$cdom,$allgrpsmap,$groupname);
	}
	if ($grpmap) {
	$parm_result .= &parm_setter($navmap,$cdom,$grpmap,$groupname);
	}
	if ($grppage) {
	$parm_result .= &parm_setter($navmap,$cdom,$grppage,$groupname);
	}
	if ($boardsmap) {
	$parm_result .= &parm_setter($navmap,$cdom,$boardsmap,$groupname);
	}
	}
	if ($parm_result) {
	return $parm_result;
	} else {
	return 'ok';
	}
	}

	sub map_updater {
	my ($cdom,$cnum,$newfile,$itemname,$itemtitle,$parentmap,$startsrc,
	$starttitle,$endsrc,$endtitle) = @_;
	my $outcome;
	$env{'form.'.$itemname} = &new_map($startsrc,$starttitle,$endsrc,
	$endtitle);
	my $newmapurl=&Apache::lonnet::finishuserfileupload($cnum,$cdom,$itemname,
	$newfile);
	if ($newmapurl !~ m\|^/uploaded\|) {
	$outcome = "Error uploading new folder ($newfile): $newmapurl";
	return $outcome;
	}
	my ($errtext,$fatal)=&Apache::lonratedt::mapread($parentmap);
	if ($fatal) {
	$outcome = "Error reading contents of parent folder ($parentmap): $errtext\n";
	return $outcome;
	} else {
	my $newidx=&Apache::lonratedt::getresidx($newmapurl);
	$Apache::lonratedt::resources[$newidx] = $itemtitle.':'.$newmapurl.
	':false:normal:res';
	$Apache::lonratedt::order[1+$#Apache::lonratedt::order]=$newidx;
	my ($outtext,$errtext) = &Apache::lonratedt::storemap($parentmap,1);
	if ($errtext) {
	$outcome = "Error storing updated parent folder ($parentmap): $errtext\n";
	return $outcome;
	}
	}
	return 'ok';
	}

	sub new_map {
	my ($startsrc,$starttitle,$endsrc,$endtitle) = @_;
	my $newmapstr = '
	<map>
	<resource id="1" src="'.$startsrc.'" type="start" title="'.$starttitle.'"></resource>
	<link from="1" to="2" index="1"></link>
	<resource id="2" src="'.$endsrc.'" type="finish" title="'.$endtitle.'"></resource>
	</map>
	';
	return $newmapstr;
	}

	sub parm_setter {
	my ($navmap,$cdom,$url,$groupname) = @_;
	my %parmresult;
	my %hide_settings = (
	'course' => {
	'num' => 13,
	'set' => 'yes',
	},
	'group' => {
	'num' => 5,
	'set' => 'no',
	'extra' => $groupname,
	},
	);
	my $res = $navmap->getResourceByUrl($url);
	my $symb = $res->symb();
	foreach my $level (keys(%hide_settings)) {
	$parmresult{$level} = &Apache::lonparmset::storeparm_by_symb($symb,
	'0_hiddenresource',
	$hide_settings{$level}{'num'},
	$hide_settings{$level}{'set'},
	'string_yesno',undef,$cdom,
	undef,undef,
	$hide_settings{$level}{'extra'});
	}
	return %parmresult;
	}

sub create_homepage {	sub create_homepage {
my ($cdom,$cnum,$name,$groupinfo,$tools) = @_;	my ($cdom,$cnum,$name,$groupinfo,$tools,$gpterm,$ucgpterm,$now) = @_;
my $functionality = join(',',@{$tools});	my $functionality = join(',',@{$tools});
my $content = &Apache::lonnet::unescape($$groupinfo{description});	my $content = &unescape($$groupinfo{description});
$content=~s/\s+$//s;	$content=~s/\s+$//s;
$content=~s/^\s+//s;	$content=~s/^\s+//s;
$content=~s/\<br\s\/\>$//s;	$content=~s/\<br\s\/\>$//s;
$content=&Apache::lonfeedback::clear_out_html($content,1);	$content=&Apache::lonfeedback::clear_out_html($content,1);

my %pageinfo = (	my %pageinfo = (
'aaa_title' => 'Group: '.$name,	'aaa_title' => "$ucgpterm: $name",
'abb_links' => $functionality,	'abb_links' => $functionality,
'bbb_content' => $content,	'bbb_content' => $content,
'ccc_webreferences' => '',	'ccc_webreferences' => '',
'uploaded.lastmodified' => time,	'uploaded.lastmodified' => $now,
);	);
my $putresult = &Apache::lonnet::put('grppage_'.$name,\%pageinfo,$cdom,$cnum);	my $putresult = &Apache::lonnet::put('grppage_'.$name,\%pageinfo,$cdom,$cnum);
return $putresult;	return $putresult;
Line 3408 function toggleTools(field,caller) {	Line 3792 function toggleTools(field,caller) {
}	}

sub validate_groupname {	sub validate_groupname {
my ($groupname,$action,$cdom,$cnum) = @_;	my ($groupname,$action,$cdom,$cnum,$gpterm,$ucgpterm,$crstype) = @_;
my %sectioncount;	my %sectioncount = &Apache::loncommon::get_sections($cdom,$cnum);
my $numsec=&Apache::loncommon::get_sections($cdom,$cnum,\%sectioncount);	my %curr_groups = &Apache::longroup::coursegroups($cdom,$cnum);
my %curr_groups;
my $numgroups=&Apache::loncommon::coursegroups(\%curr_groups,$cdom,$cnum);

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

my $exitmsg = '<b>'.$lt{'igna'}.'</b><br /><br />'.$lt{'tgne'}.' "'.	my $exitmsg = '<b>'.$lt{'igna'}.'</b><br /><br />'.$lt{'tgne'}.' "'.
$groupname.'" ';	$groupname.'" ';
my $dupmsg = $lt{'grna'};	my $dupmsg = $lt{'grna'};
Line 3436 sub validate_groupname {	Line 3818 sub validate_groupname {
$earlyout = $exitmsg.$lt{'isno'}.'<br />'.$lt{'gnmo'};	$earlyout = $exitmsg.$lt{'isno'}.'<br />'.$lt{'gnmo'};
return $earlyout;	return $earlyout;
}	}
if ($numsec) {	if (exists($sectioncount{$groupname})) {
if (exists($sectioncount{$groupname})) {	return $exitmsg.$lt{'cnnb'}.&mt('a section').$lt{'inth'}.
$earlyout = $exitmsg.$lt{'cnnb'}.&mt('a section').$lt{'inth'}.	'<br />'.$lt{'grna'};
'<br />'.$lt{'grna'};
return $earlyout;
}
}	}
if ($action eq 'create') {	if ($action eq 'create'
if ($numgroups) {	&& exists($curr_groups{$groupname})) {
if (exists($curr_groups{$groupname})) {
$earlyout = $exitmsg.$lt{'cnnb'}.&mt('an existing group').	return $exitmsg.$lt{'cnnb'}.&mt('an existing [_1]',$gpterm).
$lt{'inth'}.'<br />'.$lt{'grna'};	$lt{'inth'}.'<br />'.$lt{'grna'};
return $earlyout;
}
}
} elsif ($action eq 'modify') {	} elsif ($action eq 'modify') {
unless(exists($curr_groups{$groupname})) {	unless(exists($curr_groups{$groupname})) {
$earlyout = &mt('Group name:').' '.$groupname.$lt{'thgr'}.$lt{'inth'};	$earlyout = &mt('[_1] name:',$ucgpterm).' '.$groupname.$lt{'thgr'}.
	$lt{'inth'};
return $earlyout;	return $earlyout;
}	}
}	}

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

Removed from v.1.9
changed lines
	Added in v.1.34