loncom/interface/loncoursegroups.pm - diff

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Diff for /loncom/interface/loncoursegroups.pm between versions 1.21 and 1.41

version 1.21, 2006/05/22 22:35:46	version 1.41, 2006/07/07 17:11:04
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 31 use Apache::lonhtmlcommon;	Line 34 use Apache::lonhtmlcommon;
use Apache::lonlocal;	use Apache::lonlocal;
use Apache::lonnavmaps;	use Apache::lonnavmaps;
use Apache::longroup;	use Apache::longroup;
	use Apache::portfolio;
use Apache::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) = @_;
Line 64 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 78 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 $rowColor2 = "#eeeeee";
Line 93 sub handler {	Line 105 sub handler {
if ($view_permission \|\| $manage_permission) {	if ($view_permission \|\| $manage_permission) {
&group_administration($r,$action,$state,$cdom,$cnum,$function,	&group_administration($r,$action,$state,$cdom,$cnum,$function,
$tabcol,\%functions,\%idx,$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,$cnum,\%functions,\%idx,$view_permission,
$view_permission,$manage_permission,$action,$state,	$manage_permission,$action,$state,$gpterm,$ucgpterm,
$rowColor1,$rowColor2);	$crstype);
}	}
return OK;	return OK;
}	}

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

sub display_groups {	sub display_groups {
my ($r,$cdom,$cnum,$function,$tabcol,$functions,$idx,$view_permission,	my ($r,$cdom,$cnum,$functions,$idx,$view_permission,
$manage_permission,$action,$state,$rowColor1,$rowColor2) = @_;	$manage_permission,$action,$state,$gpterm,$ucgpterm,$crstype) = @_;
my %curr_groups = ();	my %curr_groups = ();
my %grp_info = ();	my %grp_info = ();
my %actionlinks = (	my %actionlinks = (
Line 144 sub display_groups {	Line 157 sub display_groups {
view => 'View',	view => 'View',
delete => 'Delete',	delete => 'Delete',
act => 'Action',	act => 'Action',
gname => 'Group Name',	gname => "$ucgpterm Name",
desc => 'Description',	desc => 'Description',
crea => 'Creator',	crea => 'Creator',
crtd => 'Created',	crtd => 'Created',
Line 154 sub display_groups {	Line 167 sub display_groups {
memb => 'Members',	memb => 'Members',
file => 'Files',	file => 'Files',
dibd => 'Discussion Boards',	dibd => 'Discussion Boards',
dius => 'Disk Use',	dius => 'Disk Use (%)',
nogr => 'No groups exist.',	nogr => 'No '.$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)) {
Line 168 sub display_groups {	Line 181 sub display_groups {
}	}
my %curr_groups = &Apache::longroup::coursegroups($cdom,$cnum);	my %curr_groups = &Apache::longroup::coursegroups($cdom,$cnum);
if (%curr_groups) {	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::loncommon::start_data_table().
	&Apache::loncommon::start_data_table_header_row());

$r->print(<<"END");	$r->print(<<"END");
<table border="0" cellpadding="4" cellspacing="1">	<th>$lt{'act'}</th>
<tr bgcolor="$tabcol" align="center">	<th><a href="javascript:changeSort('groupname')">$lt{'gname'}</a></th>
<td><b>$lt{'act'}</b></td>	<th><a href="javascript:changeSort('description')">$lt{'desc'}</a></th>
<td><b><a href="javascript:changeSort('groupname')">$lt{'gname'}</a></b></td>	<th><a href="javascript:changeSort('creator')">$lt{'crea'}</a></th>
<td><b><a href="javascript:changeSort('description')">$lt{'desc'}</a></b></td>	<th><a href="javascript:changeSort('creation')">$lt{'crtd'}</a></th>
<td><b><a href="javascript:changeSort('creator')">$lt{'crea'}</a></b>	<th><a href="javascript:changeSort('modified')">$lt{'last'}</a></th>
</td>	<th>$lt{'func'}</b></td>
<td><b><a href="javascript:changeSort('creation')">$lt{'crtd'}</a></b>	<th><a href="javascript:changeSort('quota')">$lt{'quot'}</a></th>
</td>	<th><a href="javascript:changeSort('totalmembers')">$lt{'memb'}</a></th>
<td><b><a href="javascript:changeSort('modified')">$lt{'last'}</a></b>	<th><a href="javascript:changeSort('totalfiles')">$lt{'file'}</a></th>
</td>	<th><a href="javascript:changeSort('boards')">$lt{'dibd'}</a></th>
<td><b>$lt{'func'}</b>	<th><a href="javascript:changeSort('diskuse')">$lt{'dius'}</a></th>
</td>
<td><b><a href="javascript:changeSort('quota')">$lt{'quot'}</a></b></td>
<td><b><a href="javascript:changeSort('totalmembers')">$lt{'memb'}</a></b></td>
<td><b><a href="javascript:changeSort('totalfiles')">$lt{'file'}</a></b></td>
<td><b><a href="javascript:changeSort('boards')">$lt{'dibd'}</a></b></td>
<td><b><a href="javascript:changeSort('diskuse')">$lt{'dius'}</a></b></td>
</tr>
END	END
	$r->print(&Apache::loncommon::end_data_table_header_row());
my %Sortby = ();	my %Sortby = ();
foreach my $group (sort(keys(%curr_groups))) {	foreach my $group (sort(keys(%curr_groups))) {
%{$grp_info{$group}} =	%{$grp_info{$group}} =
Line 198 END	Line 210 END
$curr_groups{$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 ($env{'form.sortby'} eq 'creation') {
Line 225 END	Line 252 END
push(@{$Sortby{$group}},$group);	push(@{$Sortby{$group}},$group);
}	}
}	}
my $rowNum = 0;
my $rowColor;
foreach my $key (sort(keys(%Sortby))) {	foreach my $key (sort(keys(%Sortby))) {
foreach my $group (@{$Sortby{$key}}) {	foreach my $group (@{$Sortby{$key}}) {
if ($rowNum %2 == 1) {
$rowColor = $rowColor1;
} else {
$rowColor = $rowColor2;
}
my $description =	my $description =
&Apache::lonnet::unescape($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 267 END	Line 288 END
$group.'">'.$lt{'modify'}.'</a>';	$group.'">'.$lt{'modify'}.'</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>'.$functionality.'</small></td><td><small>'.$quota.'</small></td><td><small>'.$totalmembers.'</small></td><td><small>'.$totalfiles.'</small></td><td><small>'.$boards.'</small></td><td><small>'.$diskuse.'</small></td></tr>');	$r->print(&Apache::loncommon::start_data_table_row('LC_data_table_dense').
$rowNum ++;	'<td>'.$link.'</td>'.
	'<td>'.$group.'</td>'.
	'<td>'.$description.'</td>'.
	'<td>'.$creator.'</td>'.
	'<td>'. &Apache::lonnavmaps::timeToHumanString($creation).'</td>'.
	'<td>'. &Apache::lonnavmaps::timeToHumanString($modified).'</td>'.
	'<td>'.$functionality.'</td>'.
	'<td align="right">'.$quota.'</td>'.
	'<td align="right">'.$totalmembers.'</td>'.
	'<td align="right"><nobr>'.&mt('Files: ').$totalfiles.'</nobr><br /><nobr>'.&mt('Folders: ').$totaldirs.'</nobr></td>'.
	'<td align="right">'.$boards.'</td>'.
	'<td align="right">'.$diskuse.'</td>'.
	&Apache::loncommon::end_data_table_row());
}	}
}	}
$r->print('</table>');	$r->print(&Apache::loncommon::end_data_table());
$r->print(&Apache::lonhtmlcommon::end_pick_box());
$r->print('<input type="hidden" name="refpage" '.	$r->print('<input type="hidden" name="refpage" '.
'value="'.$env{'form.refpage'}.'" />');	'value="'.$env{'form.refpage'}.'" />');
if ($action eq 'view') {	if ($action eq 'view') {
Line 287 END	Line 319 END
if ($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 300 END	Line 332 END
foreach my $group (@coursegroups) {	foreach my $group (@coursegroups) {
my %group_info = &Apache::longroup::get_group_settings(	my %group_info = &Apache::longroup::get_group_settings(
$curr_groups{$group});	$curr_groups{$group});
my $description = &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">'.$group,'</a><font><br /><small>'.$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 />');
Line 308 END	Line 340 END
}	}
} 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;
Line 316 END	Line 349 END

sub group_administration {	sub group_administration {
my ($r,$action,$state,$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 330 sub group_administration {	Line 364 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 ($groupname,$description,$startdate,$enddate,$granularity,$specificity);	my ($groupname,$description,$startdate,$enddate,$granularity,$specificity,
	$quota,$validate_script);

if (defined($env{'form.groupname'})) {	if (defined($env{'form.groupname'})) {
$groupname = $env{'form.groupname'};	$groupname = $env{'form.groupname'};
Line 354 sub group_administration {	Line 389 sub group_administration {
if (defined($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 393 sub group_administration {	Line 430 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 $toolprivs = &Apache::longroup::get_tool_privs($gpterm);
%{$toolprivs{'email'}} = (
sgm => 'Send group mail',	my $fixedprivs = &Apache::longroup::get_fixed_privs();
sgb => 'Broadcast mail',
);	my %elements =
%{$toolprivs{'discussion'}} = (	(
cgb => 'Create boards',	create => {
pgd => 'Post',	pick_name => {
pag => 'Anon. posts',	startdate_month => 'selectbox',
rgi => 'Get identities',	startdate_hour => 'selectbox',
vgb => 'View boards',	enddate_month => 'selectbox',
);	enddate_hour => 'selectbox',
%{$toolprivs{'chat'}} = (	startdate_day => 'text',
pgc => 'Chat',	startdate_year => 'text',
);	startdate_minute => 'text',
%{$toolprivs{'files'}} = (	startdate_second => 'text',
rgf => 'Retrieve',	enddate_day => 'text',
ugf => 'Upload',	enddate_year => 'text',
dgf => 'Delete',	enddate_minute => 'text',
);	enddate_second => 'text',
%{$toolprivs{'roster'}} = (	groupname => 'text',
vgm => 'View',	description => 'text',
);	quota => 'text',
%{$toolprivs{'homepage'}} = (	tool => 'checkbox',
vgh => 'View page',	granularity => 'radio',
mgh => 'Modify page',	no_end_date => 'checkbox',
);	},
my %fixedprivs = ();	pick_members => {
%{$fixedprivs{'email'}} = ('sgm' => 1);	member => 'checkbox',
%{$fixedprivs{'discussion'}} = ('vgb' => 1);	defpriv => 'checkbox',
%{$fixedprivs{'chat'}} = ('pgc' => 1);	},
%{$fixedprivs{'files'}} = ('rgf' => 1);	},
%{$fixedprivs{'roster'}} = ('vgm' => 1);	);
%{$fixedprivs{'homepage'}} = ('vgh' => 1);
	$elements{'modify'} = {
my %elements = ();	change_settings => {
%{$elements{'create'}} = ();	%{$elements{'create'}{'pick_name'}},
%{$elements{'modify'}} = ();	specificity => 'radio',
%{$elements{'create'}{'pick_name'}} = (	defpriv => 'checkbox',
startdate_month => 'selectbox',	autorole => 'checkbox',
startdate_hour => 'selectbox',	autoadd => 'radio',
enddate_month => 'selectbox',	autodrop => 'radio',
enddate_hour => 'selectbox',	},
startdate_day => 'text',	add_members => {
startdate_year => 'text',	types => 'selectbox',
startdate_minute => 'text',	roles => 'selectbox',
startdate_second => 'text',	},
enddate_day => 'text',	};
enddate_year => 'text',
enddate_minute => 'text',
enddate_second => 'text',
groupname => 'text',
description => 'text',
tool => 'checkbox',
granularity => 'radio',
no_end_date => 'checkbox',
);
%{$elements{'modify'}{'change_settings'}} = (
%{$elements{'create'}{'pick_name'}},
specificity => 'radio',
defpriv => 'checkbox',
autorole => 'checkbox',
autoadd => 'radio',
autodrop => 'radio',
);
if (ref($stored{'autorole'}) eq 'ARRAY') {	if (ref($stored{'autorole'}) eq 'ARRAY') {
foreach my $role (@{$stored{'autorole'}}) {	foreach my $role (@{$stored{'autorole'}}) {
unless ($role eq 'cc') {	unless ($role eq 'cc') {
Line 470 sub group_administration {	Line 492 sub group_administration {
}	}
}	}
}	}
%{$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 632 sub group_administration {	Line 645 sub group_administration {
}	}
my @currtools = ();	my @currtools = ();
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(%{$$fixedprivs{$tool}})) {
if (grep/^$priv$/,@userprivs) {	if (grep/^$priv$/,@userprivs) {
push(@currtools,$tool);	push(@currtools,$tool);
last;	last;
Line 703 sub group_administration {	Line 716 sub group_administration {
&& ($specificity eq 'Yes')) {	&& ($specificity eq 'Yes')) {
foreach my $user (sort(keys(%usertools))) {	foreach my $user (sort(keys(%usertools))) {
foreach my $tool (keys(%{$usertools{$user}})) {	foreach my $tool (keys(%{$usertools{$user}})) {
foreach my $priv (keys(%{$toolprivs{$tool}})) {	foreach my $priv (keys(%{$$toolprivs{$tool}})) {
unless (exists($fixedprivs{$tool}{$priv})) {	unless (exists($$fixedprivs{$tool}{$priv})) {
$elements{$action}{$state}{'userpriv_'.$priv} = 'checkbox';	$elements{$action}{$state}{'userpriv_'.$priv} = 'checkbox';
}	}
}	}
}	}
}	}
}	}

	if (($action eq 'create' && $state eq 'pick_name') \|\|
	($action eq 'modify' && $state eq 'change_settings')) {
	my ($crsquota,$freespace,$maxposs) = &get_quota_constraints($action,\%stored);
	my $space_trim = '/^\s\|\s\$/g,""';
	my $float_check = '/^([0-9]\.?[0-9])$/';
	$validate_script = '
	var newquota = document.'.$state.'.quota.value;
	newquota.replace('.$space_trim.');
	if (newquota == "" ) {
	document.'.$state.'.quota.value = 0;
	newquota = 0;
	}
	var maxposs = '.$maxposs.';
	if (newquota > maxposs) {
	alert("The file repository quota you entered for this group ("+newquota+" Mb) exceeds the maximum possible ("+maxposs+" Mb). Please enter a smaller number.");
	return;
	}
	var re_quota = '.$float_check.';
	var check_quota = newquota.match(re_quota);
	if (check_quota == null) {
	alert("The quota you entered contains invalid characters, the quota should only include numbers, with or without a decimal point.");
	return;
	}
	if (newquota == 0) {
	var warn_zero = 0;
	for (var i=0; i<document.'.$state.'.tool.length; i++) {
	if (document.'.$state.'.tool[i].value == "files") {
	if (document.'.$state.'.tool[i].checked) {
	warn_zero = 1;
	}
	}
	}
	if (warn_zero == 1) {
	alert("You have indicated that the file repository should be enabled, but you have set the respository quota to 0 Mb.\nThis will prevent any upload of files.\nPlease set a value or disable the repository feature.");
	return;
	}
	}
	';
	}
my $jscript = &Apache::loncommon::check_uncheck_jscript();	my $jscript = &Apache::loncommon::check_uncheck_jscript();
$jscript .= qq\|	$jscript .= qq\|
function nextPage(formname,nextstate) {	function nextPage(formname,nextstate) {
formname.state.value= nextstate;	formname.state.value= nextstate;
	$validate_script
formname.submit();	formname.submit();
}	}
function backPage(formname,prevstate) {	function backPage(formname,prevstate) {
Line 759 function changeSort(caller) {	Line 812 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';
$jscript,$action,$state,$page,$function,$loaditems));	$r->print(&header("$crumbtitle Manager",
	$jscript,$action,$state,$page,$loaditems));

if ($env{'form.refpage'} eq 'enrl') {	if ($env{'form.refpage'} eq 'enrl') {
&Apache::lonhtmlcommon::add_breadcrumb	&Apache::lonhtmlcommon::add_breadcrumb
Line 770 function changeSort(caller) {	Line 824 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 798 function changeSort(caller) {	Line 852 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 '.$gpterm,
mose => 'Modify settings',	mose => 'Modify settings',
gtpp => 'Go to previous page',	gtpp => 'Go to previous page',
adme => 'Add members',	adme => 'Add members',
Line 810 function changeSort(caller) {	Line 864 function changeSort(caller) {
&Apache::lonhtmlcommon::add_breadcrumb(	&Apache::lonhtmlcommon::add_breadcrumb(
{text=>"$trail{$action}{$state}"});	{text=>"$trail{$action}{$state}"});
$r->print(&Apache::lonhtmlcommon::breadcrumbs	$r->print(&Apache::lonhtmlcommon::breadcrumbs
('Course Groups Manager'));	("$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') && ($i > 0)) {
Line 833 function changeSort(caller) {	Line 888 function changeSort(caller) {
}	}
} elsif (($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	$r->print(&Apache::lonhtmlcommon::breadcrumbs
('Course Groups Manager'));	(&mt($crumbtitle)));
&display_groups($r,$cdom,$cnum,$function,$tabcol,$functions,$idx,	&display_groups($r,$cdom,$cnum,$functions,$idx,$view_permission,
$view_permission,$manage_permission,$action,$state,	$manage_permission,$action,$state,$gpterm,$ucgpterm,
$rowColor1,$rowColor2);	$crstype);

}	}
$r->print(&footer());	$r->print(&footer());
Line 857 sub retrieve_settings {	Line 913 sub retrieve_settings {
my %stored;	my %stored;

$stored{'description'} =	$stored{'description'} =
&Apache::lonnet::unescape($groupinfo{'description'});	&unescape($groupinfo{'description'});
$stored{'startdate'} = $groupinfo{'startdate'};	$stored{'startdate'} = $groupinfo{'startdate'};
$stored{'enddate'} = $groupinfo{'enddate'};	$stored{'enddate'} = $groupinfo{'enddate'};
if ($stored{'enddate'} == 0) {	if ($stored{'enddate'} == 0) {
Line 867 sub retrieve_settings {	Line 923 sub retrieve_settings {
$stored{'specificity'} = $groupinfo{'specificity'};	$stored{'specificity'} = $groupinfo{'specificity'};
$stored{'creation'} = $groupinfo{'creation'};	$stored{'creation'} = $groupinfo{'creation'};
$stored{'creator'} = $groupinfo{'creator'};	$stored{'creator'} = $groupinfo{'creator'};
	$stored{'quota'} = $groupinfo{'quota'};

foreach my $tool (sort(keys(%{$groupinfo{'functions'}}))) {	foreach my $tool (sort(keys(%{$groupinfo{'functions'}}))) {
if ($groupinfo{functions}{$tool} eq 'on') {	if ($groupinfo{functions}{$tool} eq 'on') {
Line 906 sub display_control {	Line 963 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,$cnum,$functions,$idx,$view_permission,
$view_permission,$manage_permission,$action,$state,	$manage_permission,$action,$state,$gpterm,
$rowColor1,$rowColor2);	$ucgpterm,$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 985 sub display_control {	Line 1050 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);
}	}
}	}
}	}

sub header {	sub header {
my ($bodytitle,$jscript,$action,$state,$page,$function,$loaditems) = @_;	my ($bodytitle,$jscript,$action,$state,$page,$loaditems) = @_;
my $start_page=	my $start_page=
&Apache::loncommon::start_page($bodytitle,	&Apache::loncommon::start_page($bodytitle,
'<script type="text/javascript">'.	'<script type="text/javascript">'.
$jscript.'</script>',	$jscript.'</script>',
{'function' => $function,	{'add_entries' => $loaditems,});
'add_entries' => $loaditems,});
my $output = <<"END";	my $output = <<"END";
$start_page	$start_page
<form method="POST" name="$state">	<form method="POST" name="$state">
Line 1059 sub build_members_list {	Line 1124 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 1071 sub group_members {	Line 1151 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 $previous = 0;
Line 1101 sub group_members {	Line 1180 sub group_members {
sub general_settings_form {	sub general_settings_form {
my ($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);
$r->print(' <br />	&groupsettings_options($r,$tabcol,$functions,$action,$formname,$stored,1,
<table width="100%" cellpadding="0" cellspacing="0" border="0">	$gpterm,$ucgpterm,$crstype);
');	&access_date_settings($r,$action,$formname,$stored,2,$gpterm,$ucgpterm);
&groupsettings_options($r,$tabcol,$functions,$action,$formname,$stored,1);
$r->print('
<tr>
<td colspan="4"> </td>
</tr>');
&access_date_settings($r,$tabcol,$action,$formname,$stored,2);
$r->print('
<tr>
<td colspan="4"> </td>
</tr>');
if ($action eq 'create') {	if ($action eq 'create') {
&membership_options($r,$action,$formname,$tabcol,$sectioncount,3);	&membership_options($r,$action,$formname,$sectioncount,3,$gpterm,
	$ucgpterm);
$nexttext = $$navbuttons{'gtns'};	$nexttext = $$navbuttons{'gtns'};
} else {	} else {
my @available = ();	my @available = ();
Line 1126 sub general_settings_form {	Line 1196 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);
$r->print('
<tr>
<td colspan="4"> </td>
</tr>');
&mapping_options($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'};
&display_navbuttons($r,$formname,$$states{$action}[$page-1],$prevtext,	&display_navbuttons($r,$formname,$$states{$action}[$page-1],$prevtext,
$$states{$action}[$page+1],$nexttext);	$$states{$action}[$page+1],$nexttext);
$r->print('
</table>');
return;	return;
}	}

sub groupsettings_options {	sub groupsettings_options {
my ($r,$tabcol,$functions,$action,$formname,$stored,$image) = @_;	my ($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 $gpterm members?",
);	);
&topic_bar($r,$tabcol,$image,$lt{'gnde'});	my ($crsquota,$freespace,$maxposs) = &get_quota_constraints($action,$stored);
	&topic_bar($r,$image,$lt{'gnde'});
$r->print('	$r->print('
<tr>
<td> </td>
<td colspan="3">
<table border="0" cellpadding="2" cellspacing="2">	<table border="0" cellpadding="2" cellspacing="2">
<tr>	<tr>
<td><b>'.$lt{'gnam'}.':</b></td>	<td><b>'.$lt{'gnam'}.':</b></td>
Line 1217 END	Line 1280 END
</td>	</td>
</tr>	</tr>
<tr>	<tr>
<td><b>Granularity:</b></td>	<td><b>'.&mt('Granularity:').'</b></td>
<td colspan="9">'.$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 1226 END	Line 1289 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>
</tr>
');	');
return;	return;
}	}

	sub get_quota_constraints {
	my ($action,$stored) = @_;
	my ($crsquota,$freespace,$maxposs);
	$crsquota = $env{'course.'.$env{'request.course.id'}.'.internal.coursequota'};
	if ($crsquota eq '') {
	$crsquota = 20;
	}
	$freespace = $crsquota - &Apache::longroup::sum_quotas();
	if ($action eq 'create') {
	$maxposs = $freespace;
	} else {
	$maxposs = $$stored{'quota'} + $freespace;
	}
	return ($crsquota,$freespace,$maxposs);
	}

sub membership_options {	sub membership_options {
my ($r,$action,$state,$tabcol,$sectioncount,$image) = @_;	my ($r,$action,$state,$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 group members triggered by specified role and section changes.',	'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'),
Line 1255 sub membership_options {	Line 1357 sub membership_options {
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});

&topic_bar($r,$tabcol,$image,$lt{'pipa'});	&topic_bar($r,$image,$lt{'pipa'});
$r->print('	$r->print('
<tr>	<b>'.$lt{'gmem'}.'</b><br />'.$lt{'picr'});
<td> </td>
<td colspan="3">
<b>'.$lt{'gmem'}.'</b><br/>'.$lt{'picr'});
if ($action eq 'create') {	if ($action eq 'create') {
$r->print($lt{'meof'}.'<br />'.$lt{'ifno'}.'<br />'.$lt{'asub'});	$r->print($lt{'meof'}.'<br />'.$lt{'ifno'}.'<br />'.$lt{'asub'});
} else {	} else {
Line 1273 sub membership_options {	Line 1373 sub membership_options {
$r->print('	$r->print('
<br />	<br />
<br />	<br />
<table border="0">	<table class="LC_status_selector">
<tr>	<tr>
<td><b>'.$lt{'acty'}.'</b></td>	<th>'.$lt{'acty'}.'</th>
<td> </td>	<th>'.$lt{'coro'}.'</th>');
<td><b>'.$lt{'coro'}.'</b></td>');
if (@sections >0) {	if (@sections >0) {
$r->print('	$r->print('
<td> </td>	<th>'.$lt{'cose'}.'</th>');
<td><b>'.$lt{'cose'}.'</b></td>
<td> </td>');
}	}
$r->print('</tr><tr>');	$r->print('</tr><tr><td>');
$r->print(&Apache::lonhtmlcommon::status_select_row(\%status_types));	$r->print(&Apache::lonhtmlcommon::status_select_row(\%status_types));
$r->print('<td> </td>');	$r->print('</td><td>');
$r->print(&Apache::lonhtmlcommon::role_select_row(\@roles));	$r->print(&Apache::lonhtmlcommon::role_select_row(\@roles));
if (@sections > 0) {	if (@sections > 0) {
@sections = sort {$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,'none'); # Put 'no sections' next
$r->print('<td> </td>	unshift(@sections,'all'); # Put 'all' at the front of the list
<td colspan="3" align="center" valign="top">'.	$r->print('</td><td>'.
&sections_selection(\@sections,'sectionpick').'</td>');	&sections_selection(\@sections,'sectionpick').'</td>');
}	}
$r->print('	$r->print('
</tr>	</tr>
</table>	</table>');
</td>
</tr>');
return;	return;
}	}

Line 1313 sub sections_selection {	Line 1407 sub sections_selection {
}	}
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 ($sec eq 'none') {	} elsif ($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 1328 sub sections_selection {	Line 1422 sub sections_selection {
}	}

sub access_date_settings {	sub access_date_settings {
my ($r,$tabcol,$action,$formname,$stored,$image) = @_;	my ($r,$action,$formname,$stored,$image,$gpterm,$ucgpterm) = @_;
my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
'sten' => 'Default start and end dates for 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 1340 sub access_date_settings {	Line 1434 sub access_date_settings {
$endtime = $$stored{'enddate'};	$endtime = $$stored{'enddate'};
}	}
}	}
my ($start_table,$end_table) = &date_setting_table	my ($table) = &date_setting_table($starttime,$endtime,$formname);
($starttime,$endtime,$formname);	&topic_bar($r,$image,$lt{'sten'});
&topic_bar($r,$tabcol,$image,$lt{'sten'});
$r->print('	$r->print('
<tr>	'.$table.'
<td> </td>	');
<td colspan="3">'.$start_table.'</td>
<tr>
<tr>
<td colspan="4"> </td>
</tr>
<tr>
<td> </td>
<td colspan="3">'.$end_table.'</td>
<tr>');
return;	return;
}	}

sub choose_members_form {	sub choose_members_form {
my ($r,$cdom,$cnum,$tabcol,$action,$formname,$page,$groupname,$description,	my ($r,$cdom,$cnum,$tabcol,$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,
$r->print('	$ucgpterm,$crstype);
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td> </td>
<td colspan="3">
');
if ($earlyout) {	if ($earlyout) {
$r->print($earlyout.'</td></tr>');
&display_navbuttons($r,$formname,$$states{$action}[$page-1],	&display_navbuttons($r,$formname,$$states{$action}[$page-1],
$$navbuttons{'gtps'});	$$navbuttons{'gtps'});
$r->print('</table>');
return;	return;
}	}
my ($specimg,$memimg);	my ($specimg,$memimg);
Line 1388 sub choose_members_form {	Line 1465 sub choose_members_form {
my @unavailable = ();	my @unavailable = ();
&check_tools($functions,$tools,\@available,\@unavailable);	&check_tools($functions,$tools,\@available,\@unavailable);
if ($action eq 'create') {	if ($action eq 'create') {
&print_current_settings($r,$action,$tabcol,$rowColor1,$rowColor2,	&print_current_settings($r,$action,$functions,$startdate,$enddate,
$functions,$startdate,$enddate,$groupname,	$groupname,$description,$granularity,$quota,
$description,$granularity,\@available,	\@available,\@unavailable,$gpterm,$ucgpterm);
\@unavailable);
$specimg = 4;	$specimg = 4;
$memimg = 5;	$memimg = 5;
} else {	} else {
Line 1413 sub choose_members_form {	Line 1489 sub choose_members_form {
}	}
&privilege_specificity($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 choose_members_form {	Line 1502 sub choose_members_form {
&display_navbuttons($r,$formname,$$states{$action}[$page-1],	&display_navbuttons($r,$formname,$$states{$action}[$page-1],
$$navbuttons{'gtps'});	$$navbuttons{'gtps'});
}	}
$r->print('</table>');
return;	return;
}	}

sub display_navbuttons {	sub display_navbuttons {
my ($r,$formname,$prev,$prevtext,$next,$nexttext) = @_;	my ($r,$formname,$prev,$prevtext,$next,$nexttext) = @_;
$r->print('
<tr>
<td colspan="4"> </td>
</tr>
<tr>
<td> </td>
<td colspan="3">');
if ($prev) {	if ($prev) {
$r->print('	$r->print('
<input type="button" name="previous" value = "'.$prevtext.'"	<input type="button" name="previous" value = "'.$prevtext.'"
Line 1450 sub display_navbuttons {	Line 1518 sub display_navbuttons {
<input type="button" name="next" value="'.$nexttext.'"	<input type="button" name="next" value="'.$nexttext.'"
onclick="javascript:nextPage(document.'.$formname.','."'".$next."'".')" />');	onclick="javascript:nextPage(document.'.$formname.','."'".$next."'".')" />');
}	}
$r->print('
</td>
</tr>
');
}	}

sub check_tools {	sub check_tools {
Line 1469 sub check_tools {	Line 1533 sub check_tools {
}	}

sub print_current_settings {	sub print_current_settings {
my ($r,$action,$tabcol,$rowColor1,$rowColor2,$functions,$startdate,$enddate,	my ($r,$action,$functions,$startdate,$enddate,$groupname,$description,
$groupname,$description,$granularity,$available,$unavailable) =@_;	$granularity,$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 1491 sub print_current_settings {	Line 1556 sub print_current_settings {
} else {	} else {
$showend = &Apache::lonlocal::locallocaltime($enddate);	$showend = &Apache::lonlocal::locallocaltime($enddate);
}	}
$r->print('<table border="0" cellpadding="0" cellspacing="20">');
if ($action eq 'create') {	if ($action eq 'create') {
$r->print('	$r->print('
<tr>	<div><span>'.$lt{'ygrs'}.'</span>
<td><font face="arial,helvetica,sans-serif"><b>'.$lt{'ygrs'}.'</b></font>
<br />'.$lt{'tfwa'}.'	<br />'.$lt{'tfwa'}.'
</td>	</div>');
</tr>');
}	}
$r->print('<tr><td>');	$r->print(&Apache::loncommon::start_data_table('LC_course_group_status').
$r->print(&Apache::lonhtmlcommon::start_pick_box());	&Apache::loncommon::start_data_table_header_row());
$r->print('	$r->print('
<tr>	<th>'.$lt{'grna'}.'</th>
<td>	<th>'.$lt{'desc'}.'</th>
<table cellspacing="1" cellpadding="4">	<th>'.$lt{'grfn'}.'</th>
<tr bgcolor="'.$tabcol.'" align="center">	<th>'.$lt{'gran'}.'</th>
<td><b>'.$lt{'grna'}.'</b></td>	<th>'.$lt{'quot'}.'</th>
<td><b>'.$lt{'desc'}.'</b></td>	<th>'.$lt{'dfac'}.'</th>
<td><b>'.$lt{'grfn'}.'</b></td>	');
<td><b>'.$lt{'gran'}.'</b></td>	$r->print(&Apache::loncommon::end_data_table_header_row().
<td><b>'.$lt{'dfac'}.'</b></td>	&Apache::loncommon::start_data_table_row('LC_data_table_dense'));
</tr>	$r->print('
<tr bgcolor="'.$rowColor2.'">	<td valign="top">'.$groupname.'</td>
<td valign="top"><small>'.$groupname.'</small></td>	<td valign="top">'.$description.'</td>
<td valign="top"><small>'.$description.'</small></td>
<td>	<td>
');	');
if (@{$available} > 0) {	if (@{$available} > 0) {
$r->print('<small><b>Available:</b></small>	$r->print('<b>Available:</b>
<table cellpadding="" cellspacing="1"><tr>');	<table cellpadding="" cellspacing="1"><tr>');
my $rowcell = int(@{$available}/2) + @{$available}%2;	my $rowcell = int(@{$available}/2) + @{$available}%2;
for (my $i=0; $i<@{$available}; $i++) {	for (my $i=0; $i<@{$available}; $i++) {
Line 1528 sub print_current_settings {	Line 1589 sub print_current_settings {
$r->print('</tr><tr>');	$r->print('</tr><tr>');
}	}
}	}
$r->print('<td><small>'.$$functions{$$available[$i]}.	$r->print('<td>'.$$functions{$$available[$i]}.
'</small></td><td> </td>');	'</td><td> </td>');
}	}
if ((@{$available} > 3) && (@{$available}%2)) {	if ((@{$available} > 3) && (@{$available}%2)) {
$r->print('<td> </td><td> </td>');	$r->print('<td> </td><td> </td>');
Line 1537 sub print_current_settings {	Line 1598 sub print_current_settings {
$r->print('</tr></table><br />');	$r->print('</tr></table><br />');
}	}
if (@{$unavailable} > 0) {	if (@{$unavailable} > 0) {
$r->print('<small><b>Unavailable:</b></small>	$r->print('<b>Unavailable:</b>
<table cellpadding="0" cellspacing="1" border="0"><tr>');	<table cellpadding="0" cellspacing="1" border="0"><tr>');
my $rowcell = int(@{$unavailable}/2) + @{$unavailable}%2;	my $rowcell = int(@{$unavailable}/2) + @{$unavailable}%2;
for (my $j=0; $j<@{$unavailable}; $j++) {	for (my $j=0; $j<@{$unavailable}; $j++) {
Line 1546 sub print_current_settings {	Line 1607 sub print_current_settings {
$r->print('</tr><tr>');	$r->print('</tr><tr>');
}	}
}	}
$r->print('<td><small>'.$$functions{$$unavailable[$j]}.	$r->print('<td>'.$$functions{$$unavailable[$j]}.
'</small></td><td> </td>');	'</td><td> </td>');
}	}
if ((@{$unavailable} > 3) && (@{$unavailable}%2)) {	if ((@{$unavailable} > 3) && (@{$unavailable}%2)) {
$r->print('<td> </td><td> </td>');	$r->print('<td> </td><td> </td>');
Line 1556 sub print_current_settings {	Line 1617 sub print_current_settings {
}	}
$r->print(<<"END");	$r->print(<<"END");
</td>	</td>
<td valign="top"><small><b>$lt{'difn'}	<td valign="top"><b>$lt{'difn'}</b> $granularity</td>
</b> $granularity</small>	<td valign="top">$quota Mb</td>
<td valign="top"><small><b>$lt{'stda'}</b> $showstart<br />	<td valign="top"><b>$lt{'stda'}</b> $showstart<br />
<b>$lt{'enda'}</b> $showend</small>	<b>$lt{'enda'}</b> $showend
</td>	</td>
</tr>
</table>
</td>
</tr>
END	END
$r->print(&Apache::lonhtmlcommon::end_pick_box());	$r->print(&Apache::loncommon::end_data_table_row().
$r->print('</td></tr></table><br />');	&Apache::loncommon::end_data_table());
return;	return;
}	}

sub pick_new_members {	sub pick_new_members {
my ($r,$action,$formname,$tabcol,$rowColor1,$rowColor2,$available,$idx,	my ($r,$action,$formname,$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 1609 sub pick_new_members {	Line 1667 sub pick_new_members {
$r->print(&check_uncheck_tools($r,$available));	$r->print(&check_uncheck_tools($r,$available));
}	}
}	}
&topic_bar($r,$tabcol,$img,$lt{'gpme'});	&topic_bar($r,$img,$lt{'gpme'});
if (keys(%members) > 0) {	if (keys(%members) > 0) {
$r->print('	$r->print('
<tr>	<tr>
Line 1648 sub pick_new_members {	Line 1706 sub pick_new_members {
</td>	</td>
<td><b><a href="javascript:changeSort('."'domain'".')">'.&mt('Domain').'</a></b></td>	<td><b><a href="javascript:changeSort('."'domain'".')">'.&mt('Domain').'</a></b></td>
<td><b><a href="javascript:changeSort('."'id'".')">ID</a></b></td>	<td><b><a href="javascript:changeSort('."'id'".')">ID</a></b></td>
	<td><b><a href="javascript:changeSort('."'section'".')">Section</a></b></td>
');	');
if (@{$available} > 0) {	if (@{$available} > 0) {
$r->print('<td><b>'.$lt{'func'}.'</b></td>');	$r->print('<td><b>'.$lt{'func'}.'</b></td>');
Line 1656 sub pick_new_members {	Line 1715 sub pick_new_members {
if (@{$available} > 0) {	if (@{$available} > 0) {
if ($granularity eq 'Yes') {	if ($granularity eq 'Yes') {
$r->print('<tr bgcolor="#cccccc">	$r->print('<tr bgcolor="#cccccc">
<td colspan="5"> </td>	<td colspan="6"> </td>
<td align="center"><small><nobr><b>'.&mt('All:').'</b> ');	<td align="center"><small><nobr><b>'.&mt('All:').'</b> ');
foreach my $tool (@{$available}) {	foreach my $tool (@{$available}) {
$r->print('<label><input type="checkbox" name="togglefunc" '.	$r->print('<label><input type="checkbox" name="togglefunc" '.
Line 1676 sub pick_new_members {	Line 1735 sub pick_new_members {
push(@{$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}[$$idx{fullname}]}},$user);
}	}
Line 1693 sub pick_new_members {	Line 1754 sub pick_new_members {
my $fullname = $members{$user}[$$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 1739 sub pick_new_members {	Line 1802 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 1754 sub privilege_specificity {	Line 1817 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 1780 sub privilege_specificity {	Line 1843 sub privilege_specificity {
}	}
}	}
}	}
&topic_bar($r,$tabcol,$img,$lt{'uprv'});	&topic_bar($r,$img,$lt{'uprv'});
$r->print('
<tr>
<td> </td>
<td colspan="3">
');
if ((($action eq 'create') && (@{$available} > 0)) \|\|	if ((($action eq 'create') && (@{$available} > 0)) \|\|
(($action eq 'modify') && ($formname eq 'change_settings'))) {	(($action eq 'modify') && ($formname eq 'change_settings'))) {
my %specific = (	my %specific = (
Line 1811 sub privilege_specificity {	Line 1869 sub privilege_specificity {
}	}
if ($totaloptionalprivs) {	if ($totaloptionalprivs) {
$r->print('	$r->print('
<br /><br /><label><nobr><input type="radio" name="specificity" value="No" '.$specific{'No'}.' /> '.$lt{'algm'}.'</nobr></label><br/>	<br /><br />
<label><nobr><input type="radio" name="specificity" value="Yes" '.$specific{'Yes'}.' /> '.$lt{'smgp'}.'</nobr></label>	<label><nobr><input type="radio" name="specificity" value="No" '.$specific{'No'}.' /> '.$lt{'algm'}.'</nobr></label><br />
</td>	<label><nobr><input type="radio" name="specificity" value="Yes" '.$specific{'Yes'}.' /> '.$lt{'smgp'}.'</nobr></label>');
</tr>
<tr>
<td colspan="4"> </td>
</tr>');
} else {	} else {
$r->print('<input type="hidden" name="specificity" value="No" />');	$r->print('<input type="hidden" name="specificity" value="No" />');
}	}
if ($totaloptionalprivs) {	if ($totaloptionalprivs) {
$r->print('	$r->print($lt{'plin'});
<tr>
<td> </td>
<td colspan="3">'.$lt{'plin'});
if ($action eq 'create') {	if ($action eq 'create') {
$r->print(' '.$lt{'thwi'});	$r->print(' '.$lt{'thwi'});
}	}
Line 1836 sub privilege_specificity {	Line 1887 sub privilege_specificity {
$r->print('('.&mt('if enabled below').').');	$r->print('('.&mt('if enabled below').').');
}	}
$r->print('<br /><br />	$r->print('<br /><br />
</td>	<table><tr>');
</tr>
<tr>
<td> </td>
<td colspan="2"><table><tr>');
&check_uncheck_buttons($r,$formname,'defpriv',$lt{'oppr'});	&check_uncheck_buttons($r,$formname,'defpriv',$lt{'oppr'});
$r->print('	$r->print('
</tr>	</tr>
</table>	</table>
</td>
<td width="100%"> </td>
</tr><tr>
<td> </td>
<td colspan="3">
<br />	<br />
');	');
} else {	} else {
$r->print('<tr><td> </td><td colspan="3">'.$lt{'algm'}.'<br /><br />');	$r->print($lt{'algm'}.'<br /><br />');
}	}
&default_privileges($r,$action,$tabcol,$rowColor1,$rowColor2,	&default_privileges($r,$action,$tabcol,$rowColor1,$rowColor2,
$tools,$toolprivs,$fixedprivs,$available);	$tools,$toolprivs,$fixedprivs,$available);
Line 1876 sub privilege_specificity {	Line 1918 sub privilege_specificity {
$toolprivs,\@defprivs);	$toolprivs,\@defprivs);
}	}
}	}
$r->print('
</td>
</tr>
');
return;	return;
}	}

Line 1892 sub default_privileges {	Line 1930 sub default_privileges {
'oppr' => 'Optional privileges',	'oppr' => 'Optional privileges',
'func' => 'Function',	'func' => 'Function',
);	);
$r->print(&Apache::lonhtmlcommon::start_pick_box());	$r->print(&Apache::loncommon::start_data_table().
$r->print('<tr>	&Apache::loncommon::start_data_table_header_row());
<td bgcolor="'.$tabcol.'" valign="top">	$r->print('<th>'.$lt{'func'}.'</th>
<table cellspacing="0" cellpadding="1">
<tr>
<td valign="top"><b>'.$lt{'func'}.'</b></td>
</tr>	</tr>
<tr>	<tr>
<td valign="top"><b>'.$lt{'fixp'}.'</b></td>	<td valign="top"><b>'.$lt{'fixp'}.'</b></td>
Line 2031 sub display_defprivs {	Line 2066 sub display_defprivs {
sub change_members_form {	sub change_members_form {
my ($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(	$r->print(&Apache::lonhtmlcommon::echo_form_input(
Line 2052 sub change_members_form {	Line 2087 sub change_members_form {
<br />	<br />
<table width="100%" cellpadding="0" cellspacing="0" border="0">	<table width="100%" cellpadding="0" cellspacing="0" border="0">
');	');
&topic_bar($r,$tabcol,1,$lt{'grse'});	&topic_bar($r,1,$lt{'grse'});
$r->print('	$r->print('
<tr>	<tr>
<td> </td>	<td> </td>
<td colspan="3">	<td colspan="3">
');	');
&print_current_settings($r,$action,$tabcol,$rowColor1,$rowColor2,	&print_current_settings($r,$action,$functions,$startdate,$enddate,
$functions,$startdate,$enddate,$groupname,	$groupname,$description,$granularity,$quota,
$description,$granularity,\@available,\@unavailable);	\@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($r,2,$lt{'mogm'});
$r->print('	$r->print('
<tr>	<tr>
<td> </td>	<td> </td>
Line 2098 sub current_membership {	Line 2133 sub current_membership {
'curf' => 'Current Functionality',	'curf' => 'Current Functionality',
'chpr' => 'Change Privileges'	'chpr' => 'Change Privileges'
);	);
if (keys(%membership) > 0) {	my ($current,$hastools,$addtools,$num_reenable,$num_activate,$num_expire) =
my %current = ();	&Apache::longroup::group_memberlist($cdom,$cnum,$groupname,$fixedprivs,
my %allnames = ();	$available);
my $hastools = 0;	if (keys(%{$current}) > 0) {
my $addtools = 0;	$r->print('
my $num_reenable = 0;
my $num_activate = 0;
my $num_expire - 0;
foreach my $key (sort(keys(%membership))) {
if ($key =~ /^\Q$groupname\E:([^:]+):([^:]+)$/) {
my $uname = $1;
my $udom = $2;
my $user = $uname.':'.$udom;
my($end,$start,@userprivs) = split(/:/,$membership{$key});
unless ($start == -1) {
$allnames{$udom}{$uname} = 1;
%{$current{$user}} = ();
$current{$user}{uname} = $uname;
$current{$user}{udom} = $udom;
$current{$user}{start} =
&Apache::lonlocal::locallocaltime($start);
if ($end == 0) {
$current{$user}{end} = 'No end date';
} else {
$current{$user}{end} =
&Apache::lonlocal::locallocaltime($end);
}
my $now = time;
if (($end > 0) && ($end < $now)) {
$current{$user}{changestate} = 'reenable';
$num_reenable++;
} elsif (($start > $now)) {
$current{$user}{changestate} = 'activate';
$num_activate ++;
} else {
$current{$user}{changestate} = 'expire';
$num_expire ++;
}
@{$current{$user}{currtools}} = ();
@{$current{$user}{newtools}} = ();
if (@userprivs > 0) {
foreach my $tool (sort(keys(%{$fixedprivs}))) {
foreach my $priv (keys(%{$$fixedprivs{$tool}})) {
if (grep/^$priv$/,@userprivs) {
push(@{$current{$user}{currtools}},$tool);
last;
}
}
}
$hastools = 1;
}
if (@{$available} > 0) {
if (@{$current{$user}{currtools}} > 0) {
if ("@{$available}" ne "@{$current{$user}{currtools}}") {
foreach my $tool (@{$available}) {
unless (grep/^$tool$/,@{$current{$user}{currtools}}) {
push(@{$current{$user}{newtools}},$tool);
}
}
}
} else {
@{$current{$user}{newtools}} = @{$available};
}
if (@{$current{$user}{newtools}} > 0) {
$addtools = 1;
}
}
}
}
}
if (keys(%current) > 0) {
my %idhash;
foreach my $udom (keys(%allnames)) {
%{$idhash{$udom}} = &Apache::lonnet::idrget($udom,
keys(%{$allnames{$udom}}));
foreach my $uname (keys(%{$idhash{$udom}})) {
$current{$uname.':'.$udom}{'id'} = $idhash{$udom}{$uname};
}
foreach my $uname (keys(%{$allnames{$udom}})) {
$current{$uname.':'.$udom}{'fullname'} =
&Apache::loncommon::plainname($uname,$udom,
'lastname');
}
}
$r->print('
<tr>	<tr>
<td> </td>	<td> </td>
<td colspan="2">	<td colspan="2">
<table>	<table>
<tr>');	<tr>');
if ($num_expire) {	if ($num_expire) {
&check_uncheck_buttons($r,$formname,'expire',$lt{'expi'});	&check_uncheck_buttons($r,$formname,'expire',$lt{'expi'});
}	}
if ($num_reenable) {	if ($num_reenable) {
&check_uncheck_buttons($r,$formname,'reenable',$lt{'reen'});	&check_uncheck_buttons($r,$formname,'reenable',$lt{'reen'});
}	}
if ($num_activate) {	if ($num_activate) {
&check_uncheck_buttons($r,$formname,'activate',$lt{'acti'});	&check_uncheck_buttons($r,$formname,'activate',$lt{'acti'});
	}
	&check_uncheck_buttons($r,$formname,'deletion',$lt{'dele'});
	if (@{$available} > 0) {
	if ($specificity eq 'Yes') {
	&check_uncheck_buttons($r,$formname,'changepriv',$lt{'chpr'});
}	}
&check_uncheck_buttons($r,$formname,'deletion',$lt{'dele'});	if ($granularity eq 'Yes') {
if (@{$available} > 0) {	$r->print(&check_uncheck_tools($r,$available));
if ($specificity eq 'Yes') {	$r->print('
&check_uncheck_buttons($r,$formname,'changepriv',$lt{'chpr'});
}
if ($granularity eq 'Yes') {
$r->print(&check_uncheck_tools($r,$available));
$r->print('
<td>	<td>
<nobr>	<nobr>
<fieldset><legend><b>'.$lt{'curf'}.'</b></legend>	<fieldset><legend><b>'.$lt{'curf'}.'</b></legend>
Line 2217 sub current_membership {	Line 2172 sub current_membership {
</nobr>	</nobr>
</td>	</td>
');	');
}
}	}
$r->print(<<"END");	}
	$r->print(<<"END");
</tr>	</tr>
</table>	</table>
</td>	</td>
Line 2232 sub current_membership {	Line 2187 sub current_membership {
<td> </td>	<td> </td>
<td colspan="3">	<td colspan="3">
END	END
$r->print(&Apache::lonhtmlcommon::start_pick_box());	$r->print(&Apache::lonhtmlcommon::start_pick_box());
$r->print(<<"END");	$r->print(<<"END");
<table border="0" cellpadding="4" cellspacing="1">	<table border="0" cellpadding="4" cellspacing="1">
<tr bgcolor="$tabcol" align="center">	<tr bgcolor="$tabcol" align="center">
<td><b>$lt{'actn'}</b></td>	<td><b>$lt{'actn'}</b></td>
Line 2245 END	Line 2200 END
<td><b><a href="javascript:changeSort('start')">$lt{'stda'}</a></b></td>	<td><b><a href="javascript:changeSort('start')">$lt{'stda'}</a></b></td>
<td><b><a href="javascript:changeSort('end')">$lt{'enda'}</a></b></td>	<td><b><a href="javascript:changeSort('end')">$lt{'enda'}</a></b></td>
END	END
my $colspan = 0;	my $colspan = 0;
if ($hastools) {	if ($hastools) {
$r->print('<td><b>'.$lt{'curf'}.'</b></td>');	$r->print('<td><b>'.$lt{'curf'}.'</b></td>');
$colspan ++;	$colspan ++;
}	}
if ($addtools) {	if ($addtools) {
$r->print('<td><b>Additional Functionality</b></td>');	$r->print('<td><b>Additional Functionality</b></td>');
$colspan ++;	$colspan ++;
}	}
$r->print('</tr>');	$r->print('</tr>');
if ($colspan) {	if ($colspan) {
if ($granularity eq 'Yes') {	if ($granularity eq 'Yes') {
$r->print('<tr bgcolor="#cccccc">	$r->print('<tr bgcolor="#cccccc">
<td colspan="7"> </td>	<td colspan="7"> </td>
<td colspan="'.$colspan.'" align="center"><small><nobr><b>'.&mt('All:').	<td colspan="'.$colspan.'" align="center"><small><nobr><b>'.&mt('All:').
'</b> ');	'</b> ');
foreach my $tool (@{$available}) {	foreach my $tool (@{$available}) {
$r->print('<label><input type="checkbox" name="togglefunc"'.	$r->print('<label><input type="checkbox" name="togglefunc"'.
' onclick="javascript:toggleTools(document.'.$formname.'.user_'.$tool.',this);"'.	' onclick="javascript:toggleTools(document.'.$formname.'.user_'.$tool.',this);"'.
' value="'.$tool.'">'.'<b>'.$tool.'</b></label>   ');	' value="'.$tool.'">'.'<b>'.$tool.'</b></label>   ');
}
$r->print('</nobr></small></td></tr>');
}	}
	$r->print('</nobr></small></td></tr>');
}	}
my %Sortby = ();	}
foreach my $user (sort(keys(%current))) {	my %Sortby = ();
if ($env{'form.sortby'} eq 'fullname') {	foreach my $user (sort(keys(%{$current}))) {
push(@{$Sortby{$current{$user}{fullname}}},$user);	if ($env{'form.sortby'} eq 'fullname') {
} elsif ($env{'form.sortby'} eq 'username') {	push(@{$Sortby{$$current{$user}{fullname}}},$user);
push(@{$Sortby{$current{$user}{uname}}},$user);	} elsif ($env{'form.sortby'} eq 'username') {
} elsif ($env{'form.sortby'} eq 'domain') {	push(@{$Sortby{$$current{$user}{uname}}},$user);
push(@{$Sortby{$current{$user}{udom}}},$user);	} elsif ($env{'form.sortby'} eq 'domain') {
} elsif ($env{'form.sortby'} eq 'id') {	push(@{$Sortby{$$current{$user}{udom}}},$user);
push(@{$Sortby{$current{$user}{id}}},$user);	} elsif ($env{'form.sortby'} eq 'id') {
	push(@{$Sortby{$$current{$user}{id}}},$user);
	} else {
	push(@{$Sortby{$$current{$user}{fullname}}},$user);
	}
	}
	my $rowNum = 0;
	my $rowColor;
	foreach my $key (sort(keys(%Sortby))) {
	foreach my $user (@{$Sortby{$key}}) {
	if ($rowNum %2 == 1) {
	$rowColor = $rowColor1;
} else {	} else {
push(@{$Sortby{$current{$user}{fullname}}},$user);	$rowColor = $rowColor2;
}	}
}	my $id = $$current{$user}{id};
my $rowNum = 0;	my $fullname = $$current{$user}{fullname};
my $rowColor;	my $udom = $$current{$user}{udom};
foreach my $key (sort(keys(%Sortby))) {	my $uname = $$current{$user}{uname};
foreach my $user (@{$Sortby{$key}}) {	my $start = $$current{$user}{start};
if ($rowNum %2 == 1) {	my $end = $$current{$user}{end};
$rowColor = $rowColor1;	$r->print('<tr bgcolor="'.$rowColor.'">
} else {	<td><small>');
$rowColor = $rowColor2;	if ($$current{$user}{changestate} eq 'reenable') {
}	$r->print('<nobr><label>'.
my $id = $current{$user}{id};
my $fullname = $current{$user}{fullname};
my $udom = $current{$user}{udom};
my $uname = $current{$user}{uname};
my $start = $current{$user}{start};
my $end = $current{$user}{end};
$r->print('<tr bgcolor="'.$rowColor.'">
<td><small>');
if ($current{$user}{changestate} eq 'reenable') {
$r->print('<nobr><label>'.
'<input type="checkbox" name="reenable" value="'.$user.'" />'.	'<input type="checkbox" name="reenable" value="'.$user.'" />'.
$lt{'reen'}.'</label></nobr><br />');	$lt{'reen'}.'</label></nobr><br />');
} elsif ($current{$user}{changestate} eq 'expire') {	} elsif ($$current{$user}{changestate} eq 'expire') {
$r->print('<nobr><label>'.	$r->print('<nobr><label>'.
'<input type="checkbox" name="expire" value="'.$user.'" />'.	'<input type="checkbox" name="expire" value="'.$user.'" />'.
$lt{'expi'}.'</label></nobr><br />');	$lt{'expi'}.'</label></nobr><br />');
} elsif ($current{$user}{changestate} eq 'activate') {	} elsif ($$current{$user}{changestate} eq 'activate') {
$r->print('<nobr><label>'.	$r->print('<nobr><label>'.
'<input type="checkbox" name="activate" value="'.$user.'" />'.	'<input type="checkbox" name="activate" value="'.$user.'" />'.
$lt{'acti'}.'</label></nobr><br />');	$lt{'acti'}.'</label></nobr><br />');
}	}
$r->print('<nobr><label>'.	$r->print('<nobr><label>'.
'<input type="checkbox" name="deletion" value="'.$user.'" />'.	'<input type="checkbox" name="deletion" value="'.$user.'" />'.
$lt{'dele'}.'</label></nobr>');	$lt{'dele'}.'</label></nobr>');
if ($specificity eq 'Yes') {	if ($specificity eq 'Yes') {
$r->print('<br /><nobr><label>'.	$r->print('<br /><nobr><label>'.
'<input type="checkbox" name="changepriv" value="'.$user.'" />'.$lt{'chpr'}.	'<input type="checkbox" name="changepriv" value="'.$user.'" />'.$lt{'chpr'}.
'</label></nobr>');	'</label></nobr>');
}	}
$r->print('	$r->print('
</td>	</td>
<td><small>'.	<td><small>'.
$fullname.'</small></td><td><small>'.$uname.'</small></td><td><small>'.	$fullname.'</small></td><td><small>'.$uname.'</small></td><td><small>'.
$udom.'</small></td><td><small>'.$id.'</small></td><td><small>'.$start.	$udom.'</small></td><td><small>'.$id.'</small></td><td><small>'.$start.
'</small></td><td><small>'.$end.'</small></td>');	'</small></td><td><small>'.$end.'</small></td>');
if ($hastools) {	if ($hastools) {
$r->print('<td align="left"><small><nobr>'.	$r->print('<td align="left"><small><nobr>'.
'      ');	'      ');
foreach my $tool (@{$current{$user}{currtools}}) {	foreach my $tool (@{$$current{$user}{currtools}}) {
if ($granularity eq 'Yes') {	if ($granularity eq 'Yes') {
$r->print('<label><input type="checkbox" '.	$r->print('<label><input type="checkbox" '.
'checked="checked" '.	'checked="checked" '.
'name="user_'.$tool.'" value="'.	'name="user_'.$tool.'" value="'.
$user.'" />'.$tool.'</label>');	$user.'" />'.$tool.'</label>');
} else {	} else {
$r->print('<input type="hidden" '.	$r->print('<input type="hidden" '.
'checked="checked" '.	'checked="checked" '.
'name="user_'.$tool.'" value="'.	'name="user_'.$tool.'" value="'.
$user.'" />'.$tool);	$user.'" />'.$tool);
}	}
$r->print('   ');	$r->print('   ');
}
$r->print('</nobr></small></td>');
}	}
if ($addtools) {	$r->print('</nobr></small></td>');
$r->print('<td align="left"><small>');	}
if ($granularity eq 'Yes') {	if ($addtools) {
foreach my $tool (@{$current{$user}{newtools}}) {	$r->print('<td align="left"><small>');
$r->print('<nobr><label><input type="checkbox"	if ($granularity eq 'Yes') {
	foreach my $tool (@{$$current{$user}{newtools}}) {
	$r->print('<nobr><label><input type="checkbox"
name="user_'.$tool.'" value="'.	name="user_'.$tool.'" value="'.
$user.'" />'.$tool.	$user.'" />'.$tool.
'</label></nobr>   ');	'</label></nobr>   ');
}	}
} else {	} else {
foreach my $tool (@{$current{$user}{newtools}}) {	foreach my $tool (@{$$current{$user}{newtools}}) {
$r->print('<nobr><input type="hidden"	$r->print('<nobr><input type="hidden"
name="user_'. $tool.'" value="'.	name="user_'. $tool.'" value="'.
$user.'" />'.$tool.	$user.'" />'.$tool.
'</nobr>   ');	'</nobr>   ');
}
}	}
$r->print('</small></td>');
}	}
$r->print('</tr>'."\n");	$r->print('</small></td>');
$rowNum ++;
}	}
	$r->print('</tr>'."\n");
	$rowNum ++;
}	}
$r->print(&Apache::lonhtmlcommon::end_pick_box());	}
$r->print('	$r->print(&Apache::lonhtmlcommon::end_pick_box());
	$r->print('
</td>	</td>
</tr>');	</tr>');
}
}	}
return;	return;
}	}
Line 2401 sub change_privs_form {	Line 2355 sub change_privs_form {
my ($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 2417 sub change_privs_form {	Line 2371 sub change_privs_form {
$nexttext = $$navbuttons{'mose'};	$nexttext = $$navbuttons{'mose'};
}	}
$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,$tabcol,3,&mt('Members to delete or expire'));	&topic_bar($r,3,&mt('Members to delete or expire'));
my $exp_or_del = 0;	my $exp_or_del = 0;
if (ref($$memchg{'deletion'}) eq 'ARRAY') {	if (ref($$memchg{'deletion'}) eq 'ARRAY') {
if (@{$$memchg{'deletion'}} > 0) {	if (@{$$memchg{'deletion'}} > 0) {
Line 2446 sub change_privs_form {	Line 2400 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($r,4,&mt('[_1] member privileges',$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 2466 sub change_privs_form {	Line 2421 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 />	$r->print(' <br />');
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td> </td>
<td colspan="3">
');
my @available = ();	my @available = ();
my @unavailable = ();	my @unavailable = ();
&check_tools($functions,$tools,\@available,\@unavailable);	&check_tools($functions,$tools,\@available,\@unavailable);
&print_current_settings($r,$action,$tabcol,$rowColor1,$rowColor2,	&print_current_settings($r,$action,$functions,$startdate,$enddate,
$functions,$startdate,$enddate,$groupname,	$groupname,$description,$granularity,$quota,
$description,$granularity,\@available,\@unavailable);	\@available,\@unavailable,$gpterm,$ucgpterm);
$r->print('	&membership_options($r,$action,$formname,$sectioncount,1,$gpterm,$ucgpterm);
</td>
</tr>
<tr>
<td colspan="4"> </td>
</tr>');

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

sub choose_privs_form {	sub choose_privs_form {
my ($r,$cdom,$cnum,$tabcol,$action,$formname,$page,$startdate,$enddate,	my ($r,$cdom,$cnum,$tabcol,$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 2518 sub choose_privs_form {	Line 2460 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,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 2531 sub choose_privs_form {	Line 2473 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 2601 function uncheckAllTools(formname) {	Line 2543 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 2610 sub member_privileges_form {	Line 2553 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 $gpterm member privileges to display or set, ".
'as you have not indicated that you will be activating,'.	"as you have not indicated that you will be activating,".
' re-enabling, changing privileges, or adding/removing '.	" re-enabling, changing privileges, or adding/removing ".
'functionality for any current members ',	"functionality for any current members ",
'full' => 'Fullname',	'full' => 'Fullname',
'user' => 'Username',	'user' => 'Username',
'doma' => 'Domain',	'doma' => 'Domain',
Line 2777 sub process_request {	Line 2720 sub process_request {
my ($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 2828 sub process_request {	Line 2773 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,
	$ucgpterm);
}	}
return;	return;
}	}
Line 2842 sub process_request {	Line 2789 sub process_request {
sub write_group_data {	sub write_group_data {
my ($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 2850 sub write_group_data {	Line 2797 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 ($crsquota,$freespace,$maxposs) = &get_quota_constraints($action,
	$stored);
	my $quota = $env{'form.quota'};

	$quota =~ s/^\s([^\s])\s*$/$1/;
	if ($quota eq '') {
	$quota = 0;
	}
	if ($quota !~ /^\d\.?\d$/) {
	$quota = 0;
	$r->print(&mt('The value you entered for the quota for the file repository in this [_1] contained invalid characters, so it has been set to 0 Mb. You can change this by modifying the [_1] settings.<br />',$gpterm));
	}
	if ($quota > $maxposs) {
	$quota = $maxposs;
	$r->print(&mt('The value you entered for the quota for the file repository in this [_1] exceeded the maximum possible value, so it has been set to [_2] Mb (the maximum possible value).<br />',$gpterm,$maxposs));
	}
my %groupinfo = (	my %groupinfo = (
description => $esc_description,	description => $esc_description,
startdate => $startdate,	startdate => $startdate,
Line 2867 sub write_group_data {	Line 2830 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 => $quota,
);	);

foreach my $func (keys(%{$functions})) {	foreach my $func (keys(%{$functions})) {
my $status;	my $status;
if (grep(/^$func$/,@{$tools})) {	if (grep(/^$func$/,@{$tools})) {
Line 2914 sub write_group_data {	Line 2879 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') {
	$r->print(&mt('A problem occurred when creating folders for the new [_1]. [_2].<br />',$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}));	$r->print(&mt('An error occurred when [_1] the [_2]. '.
	'Please try again.',$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 = ();
Line 2963 sub process_membership {	Line 2934 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 3046 sub process_membership {	Line 3017 sub process_membership {
my $start = $startdate;	my $start = $startdate;
my $end = $enddate;	my $end = $enddate;
if ($state eq 'memresult') {	if ($state eq 'memresult') {
if ($curr_privs{$user} eq $group_privs{$user}) {
push(@unchanged,$user);
next;
}
if (exists($curr_start{$user})) {
$start = $curr_start{$user};
}
if (exists($curr_end{$user})) {
$end = $curr_end{$user};
}
$type = 'modified';
if (@activate > 0) {	if (@activate > 0) {
if (grep/^$user$/,@activate) {	if (grep/^$user$/,@activate) {
$start = $now;	$start = $now;
Line 3071 sub process_membership {	Line 3031 sub process_membership {
$type = 'reenabled';	$type = 'reenabled';
}	}
}	}
	if ($type eq '') {
	if ($curr_privs{$user} eq $group_privs{$user}) {
	push(@unchanged,$user);
	next;
	}
	if (exists($curr_start{$user})) {
	$start = $curr_start{$user};
	}
	if (exists($curr_end{$user})) {
	$end = $curr_end{$user};
	}
	$type = 'modified';
	}
} else {	} else {
$type = 'added';	$type = 'added';
}	}
Line 3132 sub process_membership {	Line 3105 sub process_membership {
$r->print('<br />');	$r->print('<br />');
}	}
if ($roster_result eq 'ok') {	if ($roster_result eq 'ok') {
$r->print('<br />'.&mt('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 {
$r->print('<br />'.&mt('An error occurred while updating the group membership list -').$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('	$r->print('
Line 3163 sub mapping_options {	Line 3138 sub mapping_options {
<td colspan="4"> </td>	<td colspan="4"> </td>
</tr>');	</tr>');
&mapping_settings($r,$tabcol,$rowColor1,$rowColor2,$sectioncount,\%lt,	&mapping_settings($r,$tabcol,$rowColor1,$rowColor2,$sectioncount,\%lt,
$stored,$img2);	$stored,$img2,$crstype);
return;	return;
}	}

Line 3177 sub automapping {	Line 3152 sub automapping {
if (exists($$stored{'autodrop'})) {	if (exists($$stored{'autodrop'})) {
$drop = $$stored{'autodrop'};	$drop = $$stored{'autodrop'};
}	}
&topic_bar($r,$tabcol,$image,$$lt{'endi'});	&topic_bar($r,$image,$$lt{'endi'});
$r->print('	$r->print('
<tr>	<tr>
<td> </td>	<td> </td>
Line 3223 sub automapping {	Line 3198 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 $b} @sections;
unshift(@sections,'none'); # Put 'no sections' next	unshift(@sections,'none'); # Put 'no sections' next
unshift(@sections,'all'); # Put 'all' at the front of the list	unshift(@sections,'all'); # Put 'all' at the front of the list
}	}
&topic_bar($r,$tabcol,$image,$$lt{'pirs'});	&topic_bar($r,$image,$$lt{'pirs'});
$r->print('	$r->print('
<tr>	<tr>
<td> </td>	<td> </td>
Line 3249 sub mapping_settings {	Line 3225 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 $sections_sel;
if (@sections > 0) {	if (@sections > 0) {
if ($role eq 'cc') {	if ($role eq 'cc') {
Line 3309 sub my_custom_roles {	Line 3285 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 3323 sub modify_menu {	Line 3299 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 $gpterm",
help => 'Course_Group_Add_Members',	help => 'Course_Group_Add_Members',
state => 'add_members',	state => 'add_members',
branch => 'adds',	branch => 'adds',
Line 3417 sub date_setting_table {	Line 3393 sub date_setting_table {
'startdate',$starttime);	'startdate',$starttime);
my $endform = &Apache::lonhtmlcommon::date_setter($formname,	my $endform = &Apache::lonhtmlcommon::date_setter($formname,
'enddate',$endtime);	'enddate',$endtime);
my $perpetual = '<nobr><label><input type="checkbox" name="no_end_date" />	my $perpetual =
no ending date</label></nobr>';	'<nobr><label><input type="checkbox" name="no_end_date" />'.
my $start_table = '';	&mt('None').'</label></nobr>';
$start_table .= "<table>\n";	my $table = "<table>\n".
$start_table .= '<tr><td align="right">Default starting date for	'<tr><td align="right">'.&mt('Start:').'</td>'.
member access</td>'.
'<td>'.$startform.'</td>'.	'<td>'.$startform.'</td>'.
'<td> </td>'."</tr>\n";	'<td> </td>'."</tr>\n".
$start_table .= "</table>";	'<tr><td align="right">'.&mt('End:').'</td>'.
my $end_table = '';
$end_table .= "<table>\n";
$end_table .= '<tr><td align="right">Default ending date for
member access</td>'.
'<td>'.$endform.'</td>'.	'<td>'.$endform.'</td>'.
'<td>'.$perpetual.'</td>'."</tr>\n";	'<td>'.$perpetual.'</td>'."</tr>\n".
$end_table .= "</table>\n";	"</table>\n";
return ($start_table, $end_table);	return $table;
	}

	sub add_group_folder {
	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\|) {
	$outcome = &mt('Error uploading new folder.')." ($newfile): $newmapurl".'<br />';
	return $outcome;
	}
	my ($errtext,$fatal)=&Apache::lonratedt::mapread($parentmap);
	if ($fatal) {
	$outcome = &mt('Error reading contents of parent folder')." ($parentmap): $errtext".'<br />';
	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) {
	$outcome = &mt('Error storing updated parent folder')." ($parentmap): $errtext".'<br />';
	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 $allresults;
	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)) {
	my $parmresult = &Apache::lonparmset::storeparm_by_symb($symb,
	'0_hiddenresource',
	$hide_settings{$level}{'num'},
	$hide_settings{$level}{'set'},
	'string_yesno',undef,$cdom,
	undef,undef,
	$hide_settings{$level}{'extra'});
	if ($parmresult) {
	$allresults .= $level.': '.$parmresult;
	}
	}
	return $allresults;
}	}

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 3492 function toggleTools(field,caller) {	Line 3617 function toggleTools(field,caller) {
}	}

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

my %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 />'.$lt{'tgne'}.' "'.
Line 3525 sub validate_groupname {	Line 3650 sub validate_groupname {
if ($action eq 'create'	if ($action eq 'create'
&& exists($curr_groups{$groupname})) {	&& exists($curr_groups{$groupname})) {

return $exitmsg.$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'};

} 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;
}	}
}	}
Line 3538 sub validate_groupname {	Line 3664 sub validate_groupname {
}	}

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

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

Removed from v.1.21
changed lines
	Added in v.1.41