loncom/interface/loncoursegroups.pm - diff

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Diff for /loncom/interface/loncoursegroups.pm between versions 1.58 and 1.96

version 1.58, 2006/07/28 18:44:27	version 1.96, 2009/03/08 21:49:33
Line 29 package Apache::loncoursegroups;	Line 29 package Apache::loncoursegroups;

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

Line 74 sub handler {	Line 75 sub handler {
my $crstype = &Apache::loncommon::course_type();	my $crstype = &Apache::loncommon::course_type();

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

Line 91 sub handler {	Line 92 sub handler {

my $action = $env{'form.action'};	my $action = $env{'form.action'};
my $state = $env{'form.state'};	my $state = $env{'form.state'};
if ((!defined($action)) \|\| ($action eq 'view') \|\| ($action eq 'modify')) {	if ((!defined($action)) \|\| ($action eq 'view') \|\| ($action eq 'modify') \|\| ($action eq 'delete') \|\| ($action eq 'reenable')) {
if (!defined($state)) {	if (!defined($state)) {
$state = 'view';	$state = 'view';
}	}
}	}
if ($action eq 'create' \|\| $action eq 'modify' \|\| $action eq 'view') {	if ($action eq 'create' \|\| $action eq 'modify' \|\| $action eq 'view' \|\|
	$action eq 'delete' \|\| $action eq 'reenable') {
if ($view_permission \|\| $manage_permission) {	if ($view_permission \|\| $manage_permission) {
if ($state eq 'view') {	if ($state eq 'view') {
&print_main_menu($r,$cdom,$cnum,\%functions,\%idx,	&print_main_menu($r,$cdom,$cnum,\%functions,\%idx,
Line 109 sub handler {	Line 111 sub handler {
$crstype);	$crstype);
}	}
} else {	} else {
$r->print(&mt('You do not have [_1] administration '.	$r->print('<div class="LC_warning">'
'privileges in this [_2]',$gpterm,lc($crstype)));	.&mt('You do not have '.$gpterm.' administration '
	.'privileges in this '.lc($crstype).'.')
	.'</div>');
}	}
} else {	} else {
&print_main_menu($r,$cdom,$cnum,\%functions,\%idx,$view_permission,	&print_main_menu($r,$cdom,$cnum,\%functions,\%idx,$view_permission,
Line 127 sub print_main_menu {	Line 131 sub print_main_menu {
function changeSort(caller) {	function changeSort(caller) {
document.$state.sortby.value = caller;	document.$state.sortby.value = caller;
document.$state.submit();	document.$state.submit();
	}
	function openGroupRoster(group,status) {
	var url = '/adm/grouproster?';
	url += 'group='+group+'&status='+status+'&ref=popup';
	var title = 'Group Membership';
	var options = 'scrollbars=1,resizable=1,menubar=0';
	options += ',width=700,height=600';
	rosterbrowser = open(url,title,options,'1');
	rosterbrowser.focus();
}\n\|;	}\n\|;
$r->print(&header('Groups',$jscript,$action,$state));	$r->print(&header('My Space',$jscript,$action,$state));
if ($env{'form.refpage'} eq 'enrl') {	if ($env{'form.refpage'} eq 'cusr') {
&Apache::lonhtmlcommon::add_breadcrumb	&Apache::lonhtmlcommon::add_breadcrumb
({href=>"/adm/dropadd",	({href=>"/adm/createuser",
text=>"Enrollment Manager"});	text=>"User Management"});
}	}
&Apache::lonhtmlcommon::add_breadcrumb	&Apache::lonhtmlcommon::add_breadcrumb
({href=>"/adm/coursegroups",	({href=>"/adm/coursegroups",
text=>"Groups"});	text=>"Groups"});
$r->print(&Apache::lonhtmlcommon::breadcrumbs('Groups'));	my $helpitem;
	if ($manage_permission) {
	$helpitem = 'Creating_Groups';
	}
	$r->print(&Apache::lonhtmlcommon::breadcrumbs('Groups',$helpitem));
&display_groups($r,$cdom,$cnum,$functions,$idx,$view_permission,	&display_groups($r,$cdom,$cnum,$functions,$idx,$view_permission,
$manage_permission,$action,$state,$gpterm,$ucgpterm,	$manage_permission,$action,$state,$gpterm,$ucgpterm,
$crstype);	$crstype);
Line 155 sub display_groups {	Line 172 sub display_groups {
$env{'form.refpage'}.'&state=pick_task&groupname=',	$env{'form.refpage'}.'&state=pick_task&groupname=',
view => '<a href="/adm/'.$cdom.'/'.$cnum.'/',	view => '<a href="/adm/'.$cdom.'/'.$cnum.'/',
delete => '<a href="/adm/coursegroups?action=delete&refpage='.	delete => '<a href="/adm/coursegroups?action=delete&refpage='.
$env{'form.refpage'}.'&groupname=',	$env{'form.refpage'}.'&state=verify&groupname=',
	reenable => '<a href="/adm/coursegroups?action=reenable&refpage='.
	$env{'form.refpage'}.'&state=verify&groupname=',
);	);
my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
modify => 'Modify',	modify => 'Modify',
view => 'View',	view => 'View',
delete => 'Delete',	delete => 'Delete',
	reenable => 'Re-enable',
act => 'Action',	act => 'Action',
gname => 'Group Name',	gname => 'Group Name',
desc => 'Group Title',	desc => 'Group Title',
Line 175 sub display_groups {	Line 195 sub display_groups {
dius => 'Disk Use (%)',	dius => 'Disk Use (%)',
nogr => 'No groups exist.',	nogr => 'No groups exist.',
crng => 'Create a new group',	crng => 'Create a new group',
	redg => 'Re-enable a deleted group',
alth => 'Although your current role has privileges'.	alth => 'Although your current role has privileges'.
' to view any existing groups in this'.	' to view any existing groups in this '.
lc($crstype).', you do not have privileges'.	lc($crstype).', you do not have privileges '.
'to create new groups.',	'to create new groups.',
);	);
if ($view_permission) {	if ($view_permission) {
if (!defined($action)) {	if (!defined($action)) {
$action = 'view';	$action = 'view';
}	}
my %curr_groups = &Apache::longroup::coursegroups($cdom,$cnum);	my ($status,$reenable_link);
	if ($action eq 'reenable') {
	$status = 'deleted_groups';
	} else {
	if ($manage_permission) {
	my %deleted_groups =
	&Apache::longroup::coursegroups($cdom,$cnum,undef,'deleted_groups');
	if (keys(%deleted_groups) > 0) {
	$reenable_link = '    <a href="/adm/coursegroups?action=reenable&refpage='.$env{'form.refpage'}.'">'.$lt{'redg'}.'</a>';
	}
	}
	}
	my %curr_groups = &Apache::longroup::coursegroups($cdom,$cnum,undef,
	$status);

if (%curr_groups) {	if (%curr_groups) {
if ($manage_permission) {	if ($manage_permission) {
if (!exists($env{'form.refpage'})) {	if ($action ne 'reenable') {
$r->print('<br /><a href="/adm/coursegroups?action=create">'.$lt{'crng'}.'</a>');	$r->print('<br /><a href="/adm/coursegroups?action=create&refpage='.$env{'form.refpage'}.'">'.$lt{'crng'}.'</a>');
	}
	if ($reenable_link) {
	$r->print($reenable_link);
}	}
}	}
$r->print('<br /><br />');	$r->print('<br /><br />');
Line 218 END	Line 256 END
my $members_result = &group_members($cdom,$cnum,$group,	my $members_result = &group_members($cdom,$cnum,$group,
\%grp_info);	\%grp_info);
my $port_path = '/userfiles/groups/'.$group.'/portfolio';	my $port_path = '/userfiles/groups/'.$group.'/portfolio';
my $port_dir = &Apache::loncommon::propath($cdom,$cnum).$port_path;
my $totaldirs = 0;	my $totaldirs = 0;
my $totalfiles = 0;	my $totalfiles = 0;
&group_files($group,$port_dir,\$totalfiles,\$totaldirs);	&group_files($group,$port_path,\$totalfiles,\$totaldirs);
$grp_info{$group}{'totalfiles'} = $totalfiles;	$grp_info{$group}{'totalfiles'} = $totalfiles;
$grp_info{$group}{'totaldirs'} = $totaldirs;	$grp_info{$group}{'totaldirs'} = $totaldirs;
my $diskuse = &Apache::lonnet::diskusage($cdom,$cnum,$port_dir);	my $getpropath = 1;
	my $diskuse = &Apache::lonnet::diskusage($cdom,$cnum,$port_path, $getpropath);
if ($grp_info{$group}{'quota'} > 0) {	if ($grp_info{$group}{'quota'} > 0) {
my $pct_use = 0.1 * $diskuse/$grp_info{$group}{'quota'};	my $pct_use = 0.1 * $diskuse/$grp_info{$group}{'quota'};
$grp_info{$group}{'diskuse'} = sprintf("%.0f",$pct_use);	$grp_info{$group}{'diskuse'} = sprintf("%.0f",$pct_use);
Line 282 END	Line 320 END
$functionality = &mt('None available');	$functionality = &mt('None available');
}	}
my $link = $actionlinks{$action};	my $link = $actionlinks{$action};
if ($action eq 'modify' \|\| $action eq 'delete') {	if ($action eq 'modify' \|\| $action eq 'delete' \|\|
	$action eq 'reenable') {
$link .= $group;	$link .= $group;
} else {	} else {
$link .= $group.'/smppg?ref=grouplist';	$link .= $group.'/smppg?ref=grouplist';
Line 292 END	Line 331 END
}	}
$link .= '">'.$lt{$action}.'</a>';	$link .= '">'.$lt{$action}.'</a>';
if ($action eq 'view') {	if ($action eq 'view') {
if (($manage_permission) &&	if ($manage_permission) {
($env{'form.refpage'} ne 'enrl')) {
$link .= '  '.$actionlinks{'modify'}.	$link .= '  '.$actionlinks{'modify'}.
$group.'">'.$lt{'modify'}.'</a>';	$group.'">'.$lt{'modify'}.'</a>'.
	'  '.$actionlinks{'delete'}.
	$group.'">'.$lt{'delete'}.'</a>';
}	}
}	}
$r->print(&Apache::loncommon::start_data_table_row('LC_data_table_dense').	$r->print(&Apache::loncommon::start_data_table_row('LC_data_table_dense').
Line 308 END	Line 348 END
'<td>'.$functionality.'</td>'.	'<td>'.$functionality.'</td>'.
'<td align="right">'.$quota.'</td>'.	'<td align="right">'.$quota.'</td>'.
'<td align="right">'.$totalmembers.'</td>'.	'<td align="right">'.$totalmembers.'</td>'.
'<td align="right"><nobr>'.&mt('Files: ').$totalfiles.'</nobr><br /><nobr>'.&mt('Folders: ').$totaldirs.'</nobr></td>'.	'<td align="right">'.
	'<span class="LC_nobreak">'.&mt('Files: [_1]',$totalfiles).'</span><br />'.
	'<span class="LC_nobreak">'.&mt('Folders: [_1]',$totaldirs).'</span>'.
	'</td>'.
'<td align="right">'.$boards.'</td>'.	'<td align="right">'.$boards.'</td>'.
'<td align="right">'.$diskuse.'</td>'.	'<td align="right">'.$diskuse.'</td>'.
&Apache::loncommon::end_data_table_row());	&Apache::loncommon::end_data_table_row());
Line 327 END	Line 370 END
} else {	} else {
$r->print($lt{'nogr'});	$r->print($lt{'nogr'});
if ($manage_permission) {	if ($manage_permission) {
if (!exists($env{'form.refpage'})) {	$r->print('<br /><br /><a href="/adm/coursegroups?action=create&refpage='.$env{'form.refpage'}.'">'.$lt{'crng'}.'</a>');
$r->print('<br /><br /><a href="/adm/coursegroups?action=create">'.$lt{'crng'}.'</a>');	if ($action ne 'reenable') {
	if ($reenable_link) {
	$r->print($reenable_link);
	}
}	}
} else {	} else {
$r->print('<br /><br />'.$lt{'alth'});	$r->print('<br /><br />'.$lt{'alth'});

}	}
}	}
} else {	} else {
Line 350 END	Line 395 END
}	}
}	}
} else {	} else {
$r->print(&mt('You are not currently a member of any '.	$r->print(&mt('You are not currently a member of any active '.$gpterm.'s in this '.lc($crstype).'.'));
'active [_1]s in this [_2]',$gpterm,
lc($crstype)));
}	}
}	}
return;	return;
Line 366 sub group_administration {	Line 409 sub group_administration {
my @types = ();	my @types = ();
my @roles = ();	my @roles = ();
my @sections = ();	my @sections = ();
my @buildsections = ();
my %users = ();	my %users = ();
my %userdata = ();	my %userdata = ();
my @members = ();	my @members = ();
Line 420 sub group_administration {	Line 462 sub group_administration {
$state = 'pick_task';	$state = 'pick_task';
}	}
} else {	} else {
%stored = &retrieve_settings($cdom,$cnum,$groupname);	%stored = &retrieve_settings($cdom,$cnum,$groupname,$action);
if (ref($stored{'types'}) eq 'ARRAY') {	if (ref($stored{'types'}) eq 'ARRAY') {
@types = @{$stored{'types'}};	@types = @{$stored{'types'}};
}	}
Line 526 sub group_administration {	Line 568 sub group_administration {
}	}
if (defined($env{'form.sectionpick'})) {	if (defined($env{'form.sectionpick'})) {
@sections=&Apache::loncommon::get_env_multiple('form.sectionpick');	@sections=&Apache::loncommon::get_env_multiple('form.sectionpick');
if (grep/^all$/,@sections) {
@buildsections = sort {$a cmp $b} keys(%sectioncount);
} else {
@buildsections = @sections;
}
}	}
}	}

if (($state eq 'pick_members') \|\| ($state eq 'pick_privs') \|\| ($state eq 'change_privs')) {	if (($state eq 'pick_members') \|\| ($state eq 'pick_privs') \|\| ($state eq 'change_privs')) {
&build_members_list($cdom,$cnum,\@types,\@roles,\@buildsections,\%users,	&build_members_list($cdom,$cnum,\@types,\@roles,\@sections,\%users,
\%userdata);	\%userdata);
}	}
if ($state eq 'pick_members') {	if ($state eq 'pick_members') {
Line 748 sub group_administration {	Line 785 sub group_administration {
}	}
var maxposs = '.sprintf("%.2f",$maxposs).';	var maxposs = '.sprintf("%.2f",$maxposs).';
if (newquota > maxposs) {	if (newquota > maxposs) {
alert("The file repository quota you entered for this group ("+newquota+" Mb) exceeds the maximum possible ("+maxposs+" Mb). Please enter a smaller number.");	alert("The group portfolio quota you entered for this group ("+newquota+" Mb) exceeds the maximum possible ("+maxposs+" Mb). Please enter a smaller number.");
return;	return;
}	}
var re_quota = '.$float_check.';	var re_quota = '.$float_check.';
Line 767 sub group_administration {	Line 804 sub group_administration {
}	}
}	}
if (warn_zero == 1) {	if (warn_zero == 1) {
alert("You have indicated that the file repository should be enabled, but you have set the respository quota to 0 Mb.\nThis will prevent any upload of files.\nPlease set a value or disable the repository feature.");	alert("You have indicated that the group portfolio should be enabled, but you have set the respository quota to 0 Mb.\nThis will prevent any upload of files.\nPlease set a value or disable the repository feature.");
return;	return;
}	}
}	}
Line 798 function changeSort(caller) {	Line 835 function changeSort(caller) {
my %branchstates = ();	my %branchstates = ();
@{$states{'create'}} = ('pick_name','pick_members','pick_privs','result');	@{$states{'create'}} = ('pick_name','pick_members','pick_privs','result');
@{$states{'modify'}} = ('pick_task');	@{$states{'modify'}} = ('pick_task');
	@{$states{'delete'}} = ('verify','result');
	@{$states{'reenable'}} = ('verify','result');
@{$branchstates{'noprivs'}} = ('result');	@{$branchstates{'noprivs'}} = ('result');
@{$branchstates{'settings'}} = ('change_settings','chgresult');	@{$branchstates{'settings'}} = ('change_settings','chgresult');
@{$branchstates{'members'}} = ('change_members','change_privs','memresult');	@{$branchstates{'members'}} = ('change_members','change_privs','memresult');
Line 808 function changeSort(caller) {	Line 847 function changeSort(caller) {
push (@{$states{$action}},@{$branchstates{$env{'form.branch'}}});	push (@{$states{$action}},@{$branchstates{$env{'form.branch'}}});
}	}

if (($action eq 'create') \|\| ($action eq 'modify')) {	if (($action eq 'create') \|\| ($action eq 'modify') \|\| ($action eq 'delete') \|\| ($action eq 'reenable')) {
my $done = 0;	my $done = 0;
my $i=0;	my $i=0;
while ($i<@{$states{$action}} && !$done) {	while ($i<@{$states{$action}} && !$done) {
Line 824 function changeSort(caller) {	Line 863 function changeSort(caller) {
$r->print(&header("Groups Manager",	$r->print(&header("Groups Manager",
$jscript,$action,$state,$page,$loaditems));	$jscript,$action,$state,$page,$loaditems));

if ($env{'form.refpage'} eq 'enrl') {	if ($env{'form.refpage'} eq 'cusr') {
&Apache::lonhtmlcommon::add_breadcrumb	&Apache::lonhtmlcommon::add_breadcrumb
({href=>"/adm/dropadd",	({href=>"/adm/createuser",
text=>"Enrollment Manager",	text=>"User Management",
faq=>9,bug=>'Instructor Interface',});	faq=>9,bug=>'Instructor Interface',});
if ($action eq 'modify') {	if ($action eq 'modify' \|\| $action eq 'delete') {
&Apache::lonhtmlcommon::add_breadcrumb	&Apache::lonhtmlcommon::add_breadcrumb
({href=>"/adm/coursegroups?refpage=enrl&action=modify",	({href=>"/adm/coursegroups?refpage=cusr&action=$action",
text=>"Groups",	text=>"Groups",
faq=>9,bug=>'Instructor Interface',});	faq=>9,bug=>'Instructor Interface',});
}	}
Line 867 function changeSort(caller) {	Line 906 function changeSort(caller) {
memresult => 'Modifications Complete',	memresult => 'Modifications Complete',
addresult => 'Additions Complete',	addresult => 'Additions Complete',
);	);
	%{$trail{'delete'}} = &Apache::lonlocal::texthash(
	verify => 'Verify deletion',
	result => 'Deletion Complete'
	);
	%{$trail{'reenable'}} = &Apache::lonlocal::texthash(
	verify => 'Verify Re-enable',
	result => 'Re-enabled'
	);
my %navbuttons = &Apache::lonlocal::texthash(	my %navbuttons = &Apache::lonlocal::texthash(
gtns => 'Go to next step',	gtns => 'Next',#'Go to next step',
gtps => 'Go to previous step',	gtps => 'Back',#'Go to previous step',
crgr => 'Create '.$gpterm,	crgr => 'Create '.$gpterm,
mose => 'Modify settings',	mose => 'Save',#'Modify settings',
gtpp => 'Go to previous page',	gtpp => 'Back',#'Go to previous page',
adme => 'Add members',	adme => 'Add members',
);	);
if ((($action eq 'create') \|\| ($action eq 'modify')) &&	if ((($action eq 'create') \|\| ($action eq 'modify') \|\| ($action eq 'delete') \|\| ($action eq 'reenable')) &&
($manage_permission)) {	($manage_permission)) {
for (my $i=0; $i<@{$states{$action}}; $i++) {	for (my $i=0; $i<@{$states{$action}}; $i++) {
if ($state eq $states{$action}[$i]) {	if ($state eq $states{$action}[$i]) {
&Apache::lonhtmlcommon::add_breadcrumb(	&Apache::lonhtmlcommon::add_breadcrumb(
{text=>"$trail{$action}{$state}"});	{text=>"$trail{$action}{$state}"});
$r->print(&Apache::lonhtmlcommon::breadcrumbs	$r->print(&Apache::lonhtmlcommon::breadcrumbs
("Groups Manager"));	("Groups Manager","Creating_Groups"));
&display_control($r,$cdom,$cnum,$action,$state,$page,	&display_control($r,$cdom,$cnum,$action,$state,$page,
\%sectioncount,$groupname,$description,$functions,	\%sectioncount,$groupname,$description,$functions,
\@tools,$toolprivs,$fixedprivs,$startdate,$enddate,	\@tools,$toolprivs,$fixedprivs,$startdate,$enddate,
Line 893 function changeSort(caller) {	Line 940 function changeSort(caller) {
$crstype);	$crstype);
last;	last;
} else {	} else {
if (($state eq 'result') && ($i > 0)) {	if (($action eq 'create') \|\| ($action eq 'modify')) {
&Apache::lonhtmlcommon::add_breadcrumb(	if (($state eq 'result') && ($i > 0)) {
	&Apache::lonhtmlcommon::add_breadcrumb(
{href=>"javascript:backPage(document.$state,'$states{$action}[0]')",	{href=>"javascript:backPage(document.$state,'$states{$action}[0]')",
text=>"$trail{$action}{$states{$action}[$i]}"});	text=>"$trail{$action}{$states{$action}[$i]}"});
} else {	} else {
&Apache::lonhtmlcommon::add_breadcrumb(	&Apache::lonhtmlcommon::add_breadcrumb(
{href=>"javascript:backPage(document.$state,'$states{$action}[$i]')",	{href=>"javascript:backPage(document.$state,'$states{$action}[$i]')",
text=>"$trail{$action}{$states{$action}[$i]}"});	text=>"$trail{$action}{$states{$action}[$i]}"});
	}
}	}
}	}
}	}
} elsif (($action eq 'view') && ($view_permission)) {	} elsif (($action eq 'view') && ($view_permission)) {
&Apache::lonhtmlcommon::add_breadcrumb(	&Apache::lonhtmlcommon::add_breadcrumb(
Line 912 function changeSort(caller) {	Line 961 function changeSort(caller) {
&display_groups($r,$cdom,$cnum,$functions,$idx,$view_permission,	&display_groups($r,$cdom,$cnum,$functions,$idx,$view_permission,
$manage_permission,$action,$state,$gpterm,$ucgpterm,	$manage_permission,$action,$state,$gpterm,$ucgpterm,
$crstype);	$crstype);

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

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

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

Line 1027 sub display_control {	Line 1083 sub display_control {
$userdata,$granularity,$quota,$specificity,	$userdata,$granularity,$quota,$specificity,
$idx,$states,$navbuttons,$gpterm,$ucgpterm);	$idx,$states,$navbuttons,$gpterm,$ucgpterm);
} elsif ($state eq 'add_members') {	} elsif ($state eq 'add_members') {
&add_members_form($r,$action,$state,$page,$startdate,	&add_members_form($r,$cdom,$cnum,$action,$state,$page,$startdate,
$enddate,$groupname,$description,$granularity,	$enddate,$groupname,$description,$granularity,
$quota,$sectioncount,$tools,$functions,$stored,	$quota,$sectioncount,$tools,$functions,$stored,
$states,$navbuttons,$gpterm,$ucgpterm);	$states,$navbuttons,$gpterm,$ucgpterm);
Line 1059 sub display_control {	Line 1115 sub display_control {
$sections,$states,$navbuttons,$memchg,	$sections,$states,$navbuttons,$memchg,
$sectioncount,$stored,$gpterm,$ucgpterm,$crstype);	$sectioncount,$stored,$gpterm,$ucgpterm,$crstype);
}	}
	} elsif ($action eq 'delete') {
	my %stored = &retrieve_settings($cdom,$cnum,$groupname,$action);
	if ($state eq 'verify') {
	&verify_delete($r,$groupname,$state,$action,$page,$states,
	\%stored);
	} elsif ($state eq 'result') {
	&delete_group($r,$cdom,$cnum,$groupname);
	}
	} elsif ($action eq 'reenable') {
	my %stored = &retrieve_settings($cdom,$cnum,$groupname,$action);
	if ($state eq 'verify') {
	&verify_reenable($r,$groupname,$state,$action,$page,$states,
	\%stored);
	} elsif ($state eq 'result') {
	&reenable_group($r,$cdom,$cnum,$groupname);
	}
	}
	}

	sub verify_delete {
	my ($r,$groupname,$formname,$action,$page,$states,$stored) = @_;
	$r->print(&Apache::lonhtmlcommon::echo_form_input([]));
	$r->print(&mt('You have requested deletion of the group [_1].'
	,'<i>'.$stored->{'description'}.'</i>').
	'<br /><br />'.&mt('When a group is deleted the following occurs:').'<ul>'.
	'<li>'.&mt('All group membership is terminated.').'</li>'.
	'<li>'.&mt('The group ceases to be available either for viewing or for modification of group settings and membership.').'</li>'.
	'<li>'.&mt('The group folder is removed from the folder containing it - normally this is the "Course Groups" folder which contains folders for all groups in the course.').'</li>'.
	'</ul>'.&mt('Although a deleted group is no longer accessible, the group name used for the group will be reserved, and will not be available for assignment to a new group in the same course in the future.'));
	my $prevtext = &mt('Go back');
	my $nexttext = &mt('Delete group');
	my $prev;
	if ($env{'form.refpage'} eq 'cusr') {
	$prev = 'view';
	}
	&display_navbuttons($r,$formname,$prev,$prevtext,
	$$states{$action}[$page+1],$nexttext);
	return;
	}

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

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

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

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

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

	sub verify_reenable {
	my ($r,$groupname,$formname,$action,$page,$states,$stored) = @_;
	$r->print(&Apache::lonhtmlcommon::echo_form_input([]));
	$r->print(&mt('You have requested enabling the previously deleted group [_1].'
	,'<i>'.$stored->{'description'}.'</i>').
	'<br /><br />'.&mt('When a deleted group is re-enabled the following occurs:').'<ul>'.
	'<li>'.&mt('Group settings and membership at the time the group was deleted are reinstated.').'</li>'.
	'<li>'.&mt('A group folder is added to the "Course Groups" folder which contains folders for all groups in the course.').'</li></ul>');
	my $prevtext = &mt('Go back');
	my $nexttext = &mt('Reenable group');
	my $prev;
	if ($env{'form.refpage'} eq 'cusr') {
	$prev = 'view';
	}
	&display_navbuttons($r,$formname,$prev,$prevtext,
	$$states{$action}[$page+1],$nexttext);
	return;
	}

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

sub header {	sub header {
Line 1129 sub build_members_list {	Line 1498 sub build_members_list {
}	}

sub group_files {	sub group_files {
my ($group,$currdir,$numfiles,$numdirs) = @_;	my ($group,$portpath,$numfiles,$numdirs) = @_;
my $dirptr=16384;	my $dirptr=16384;
my @dir_list=&Apache::portfolio::get_dir_list($currdir,$group);	my @dir_list=&Apache::portfolio::get_dir_list($portpath,undef,$group);
foreach my $line (@dir_list) {	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);	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 (($filename !~ /^\.\.?$/) && ($filename !~ /\.meta$/ ) && ($filename !~ /(.)\.(\d+)\.([^\.])$/) && ($filename ne 'no_such_dir')) {
if ($dirptr&$testdir) {	if ($dirptr&$testdir) {
$currdir .= '/'.$filename;	$portpath .= '/'.$filename;
$$numdirs ++;	$$numdirs ++;
&group_files($numfiles,$numdirs)	&group_files($group,$portpath,$numfiles,$numdirs)
} else {	} else {
$$numfiles ++;	$$numfiles ++;
}	}
Line 1151 sub group_members {	Line 1520 sub group_members {
my ($cdom,$cnum,$group,$group_info) = @_;	my ($cdom,$cnum,$group,$group_info) = @_;
my %memberhash = &Apache::lonnet::get_group_membership($cdom,$cnum,$group);	my %memberhash = &Apache::lonnet::get_group_membership($cdom,$cnum,$group);
my $now = time;	my $now = time;
my ($tmp)=keys(%memberhash);	my %lt = &Apache::lonlocal::texthash (
if ($tmp=~/^error:/) {	active => 'active',
$$group_info{'totalmembers'} = 'Unknown - an error occurred';	previous => 'previous',
return $tmp;	future => 'future',
}	);
	my %membercounts = (
	active => 0,
	previous => 0,
	future => 0,
	);
my $totalmembers = 0;	my $totalmembers = 0;
my $active = 0;
my $previous = 0;
my $future = 0;
foreach my $member (keys %memberhash) {	foreach my $member (keys %memberhash) {
$totalmembers ++;	$totalmembers ++;
my ($end,$start) = split(/:/,$memberhash{$member});	my ($end,$start) = split(/:/,$memberhash{$member});
unless ($start == -1) {	unless ($start == -1) {
if (($end!=0) && ($end<$now)) {	if (($end!=0) && ($end<$now)) {
$previous ++;	$membercounts{previous} ++;
} elsif (($start!=0) && ($start>$now)) {	} elsif (($start!=0) && ($start>$now)) {
$future ++;	$membercounts{future} ++;
} else {	} else {
$active ++;	$membercounts{active} ++;
}	}
}	}
}	}
if ($totalmembers == 0) {	if ($totalmembers == 0) {
$$group_info{$group}{'totalmembers'} = 'None';	$$group_info{$group}{'totalmembers'} = 'None';
} else {	} else {
$$group_info{$group}{'totalmembers'} = '<nobr>'.$active.	foreach my $type ('active','previous','future') {
' - active</nobr><br /><nobr>'.$previous.	$$group_info{$group}{'totalmembers'} .=
' - previous</nobr><br /><nobr>'.$future.	&open_list_window($group,$type,$membercounts{$type},$lt{$type});
' - future</nobr>';	}
}	}
return 'ok';	return 'ok';
}	}

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


sub general_settings_form {	sub general_settings_form {
my ($r,$cdom,$cnum,$action,$formname,$page,$functions,$tools,	my ($r,$cdom,$cnum,$action,$formname,$page,$functions,$tools,
Line 1194 sub general_settings_form {	Line 1578 sub general_settings_form {
$gpterm,$ucgpterm,$crstype);	$gpterm,$ucgpterm,$crstype);
&access_date_settings($r,$action,$formname,$stored,2,$gpterm,$ucgpterm);	&access_date_settings($r,$action,$formname,$stored,2,$gpterm,$ucgpterm);
if ($action eq 'create') {	if ($action eq 'create') {
&membership_options($r,$action,$formname,$sectioncount,3,$gpterm,	&membership_options($r,$cdom,$cnum,$action,$formname,$sectioncount,3,
$ucgpterm);	$gpterm,$ucgpterm);
$nexttext = $$navbuttons{'gtns'};	$nexttext = $$navbuttons{'gtns'};
} else {	} else {
my @available = ();	my @available = ();
Line 1204 sub general_settings_form {	Line 1588 sub general_settings_form {
@{$tools} = sort(keys(%{$functions}));	@{$tools} = sort(keys(%{$functions}));
&privilege_specificity($r,$action,3,$tools,$stored,$toolprivs,	&privilege_specificity($r,$action,3,$tools,$stored,$toolprivs,
$fixedprivs,\@available,$formname,	$fixedprivs,\@available,$formname,
$gpterm,$ucgpterm);	$gpterm,$ucgpterm,$functions);
&mapping_options($r,$action,$formname,$page,$sectioncount,	&mapping_options($r,$action,$formname,$page,$sectioncount,
$states,$stored,$navbuttons,4,5,	$states,$stored,$navbuttons,4,5,
$gpterm,$ucgpterm,$crstype,$cdom,$cnum);	$gpterm,$ucgpterm,$crstype,$cdom,$cnum);
Line 1230 sub groupsettings_options {	Line 1614 sub groupsettings_options {
'for different group members?',	'for different group members?',
);	);
my ($crsquota,$freespace,$maxposs) = &get_quota_constraints($action,$stored);	my ($crsquota,$freespace,$maxposs) = &get_quota_constraints($action,$stored);
&topic_bar($r,$image,$lt{'gnde'});	$r->print(&Apache::lonhtmlcommon::topic_bar($image,$lt{'gnde'}).'
$r->print('
<table class="LC_descriptive_input">	<table class="LC_descriptive_input">
<tr>	<tr>
<td class="LC_description">'.$lt{'gnam'}.':</td>	<td class="LC_description">'.$lt{'gnam'}.':</td>
Line 1266 END	Line 1649 END
for (my $i=0; $i<$halfnum; $i++) {	for (my $i=0; $i<$halfnum; $i++) {
$r->print('<td><label><input type="checkbox" name="tool" value="'.	$r->print('<td><label><input type="checkbox" name="tool" value="'.
$allfunctions[$i].'" /> '.	$allfunctions[$i].'" /> '.
$$functions{$allfunctions[$i]}.'</label></td>	&mt($$functions{$allfunctions[$i]}).'</label></td>
<td> </td><td> </td>');	<td> </td><td> </td>');
}	}
$r->print('<td><input type="button" value="check all" '.	$r->print('<td><input type="button" value="'.&mt('check all').'" '.
'onclick="javascript:checkAll(document.'.$formname.'.tool)" />'.	'onclick="javascript:checkAll(document.'.$formname.'.tool)" />'.
'</td></tr><tr><td> </td>');	'</td></tr><tr><td> </td>');
for (my $j=$halfnum; $j<@allfunctions; $j++) {	for (my $j=$halfnum; $j<@allfunctions; $j++) {
$r->print('<td><label><input type="checkbox" name="tool" value="'.	$r->print('<td><label><input type="checkbox" name="tool" value="'.
$allfunctions[$j].'" /> '.	$allfunctions[$j].'" /> '.
$$functions{$allfunctions[$j]}.'</label></td>	&mt($$functions{$allfunctions[$j]}).'</label></td>
<td> </td><td> </td>');	<td> </td><td> </td>');
}	}
if ($remnum) {	if ($remnum) {
Line 1283 END	Line 1666 END
}	}
$r->print('	$r->print('
<td>	<td>
<input type="button" value="uncheck all"	<input type="button" value="'.&mt('uncheck all').'"
onclick="javascript:uncheckAll(document.'.$formname.'.tool)" />	onclick="javascript:uncheckAll(document.'.$formname.'.tool)" />
</td>	</td>
</tr>	</tr>
Line 1291 END	Line 1674 END
<td class="LC_description">'.&mt('Granularity:').'</td>	<td class="LC_description">'.&mt('Granularity:').'</td>
<td colspan="10">'.$lt{'doyo'}.' <label><input type="radio" name="granularity" value="Yes" />'.&mt('Yes').'</label> <label><input type="radio" name="granularity" value="No" checked="checked" />'.&mt('No').'</label>');	<td colspan="10">'.$lt{'doyo'}.' <label><input type="radio" name="granularity" value="Yes" />'.&mt('Yes').'</label> <label><input type="radio" name="granularity" value="No" checked="checked" />'.&mt('No').'</label>');
if ($action eq 'modify') {	if ($action eq 'modify') {
$r->print('  ('.&mt('Currently set to "[_1]"',	$r->print('  ('.&mt('Currently set to [_1].'
$$stored{'granularity'}).')');	,'"'.&mt($$stored{'granularity'}).'"').')');
}	}
$r->print('	$r->print('
</td>	</td>
Line 1300 END	Line 1683 END
<tr>	<tr>
<td class="LC_description">'.&mt('Disk quota: ').'</td><td colspan="10">');	<td class="LC_description">'.&mt('Disk quota: ').'</td><td colspan="10">');
if ($action eq 'create') {	if ($action eq 'create') {
$r->print(&mt('If you enable the file repository for the [_1], allocate a disk quota.',$gpterm));	$r->print(&mt('If you enable the group portfolio for the '.$gpterm.', allocate a disk quota.'));
} else {	} else {
$r->print(&mt('Quota allocated to file repository:'));	$r->print(&mt('Quota allocated to group portfolio:'));
}	}
$r->print(' <input type="text" name="quota" size="4" />Mb');	$r->print(' '.&mt('[_1] Mb','<input type="text" name="quota" size="4" />'));
if ($action eq 'create') {	if ($action eq 'create') {
$r->print('<br />'.	$r->print('<br />'
&mt('A total of [_1] Mb can be divided amongst all [_2]s in the '.	.&mt('A total of [_1] Mb can be divided amongst all '.$gpterm.'s in the '
'[_3], and [_4] Mb are currently unallocated.',$crsquota,	.lc($crstype).', and [_2] Mb are currently unallocated.'
$gpterm,lc($crstype),sprintf("%.2f",$freespace)));	,$crsquota,sprintf("%.2f",$freespace))
	);
} else {	} else {
$r->print('  ('.&mt('The quota is currently [_1] Mb',	$r->print('  ('.&mt('The quota is currently [_1] Mb',
$$stored{'quota'}).').');	$$stored{'quota'}).').');

$r->print('<br />'.&mt('The quota can be increased to [_1] Mb, '.	$r->print('<br />'
'by adding all unallocated space for [_2]s in the [_3].',	.&mt('The quota can be increased to [_1] Mb, '
sprintf("%.2f",$maxposs),$gpterm,lc($crstype)));	.'by adding all unallocated space for '.$gpterm.'s in the '.lc($crstype).'.'
	,sprintf("%.2f",$maxposs)));
}	}
$r->print('	$r->print('
</td>	</td>
Line 1343 sub get_quota_constraints {	Line 1728 sub get_quota_constraints {
}	}

sub membership_options {	sub membership_options {
my ($r,$action,$state,$sectioncount,$image,$gpterm,$ucgpterm) = @_;	my ($r,$cdom,$cnum,$action,$state,$sectioncount,$image,$gpterm,$ucgpterm)=@_;
my $crstype = &Apache::loncommon::course_type();	my $crstype = &Apache::loncommon::course_type();
my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
'pipa' => 'Build a list of users for selection of group members',	'pipa' => 'Build a list of users for selection of group members',
Line 1365 sub membership_options {	Line 1750 sub membership_options {
future => &mt('Will have future access'),	future => &mt('Will have future access'),
);	);

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

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

&topic_bar($r,$image,$lt{'pipa'});	$r->print(&Apache::lonhtmlcommon::topic_bar($image,$lt{'pipa'}).'
$r->print('
<b>'.$lt{'gmem'}.'</b><br />'.$lt{'picr'});	<b>'.$lt{'gmem'}.'</b><br />'.$lt{'picr'});
if ($action eq 'create') {	if ($action eq 'create') {
$r->print($lt{'meof'}.'<br />'.$lt{'ifno'}.'<br />'.$lt{'asub'});	$r->print($lt{'meof'}.'<br />'.$lt{'ifno'}.'<br />'.$lt{'asub'});
Line 1389 sub membership_options {	Line 1772 sub membership_options {
</tr><tr><td>');	</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));	$r->print(&Apache::lonhtmlcommon::role_select_row(\@roles,undef,undef,1,$cdom,$cnum));
if (@sections > 0) {	if (@sections > 0) {
@sections = sort {$a cmp $b} @sections;	@sections = sort {$a cmp $b} @sections;
unshift(@sections,'none'); # Put 'no sections' next	unshift(@sections,'none'); # Put 'no sections' next
Line 1421 sub sections_selection {	Line 1804 sub sections_selection {
}	}
}	}
my $output = '	my $output = '
<select name="'.$elementname.'" multiple="true" size="'.$numvisible.'">	<select name="'.$elementname.'" multiple="multiple" size="'.$numvisible.'">
'.$section_sel.'	'.$section_sel.'
</select>';	</select>';
return $output;	return $output;
Line 1429 sub sections_selection {	Line 1812 sub sections_selection {

sub access_date_settings {	sub access_date_settings {
my ($r,$action,$formname,$stored,$image,$gpterm,$ucgpterm) = @_;	my ($r,$action,$formname,$stored,$image,$gpterm,$ucgpterm) = @_;
my %lt = &Apache::lonlocal::texthash(	my $sten = &mt("Default start and end dates for $gpterm access");
'sten' => "Default start and end dates for $gpterm access",
);
my $starttime = time;	my $starttime = time;
my $endtime = time+(630246060); # 6 months from now, approx	my $endtime = time+(630246060); # 6 months from now, approx
if ($action eq 'modify') {	if ($action eq 'modify') {
Line 1441 sub access_date_settings {	Line 1822 sub access_date_settings {
}	}
}	}
my ($table) = &date_setting_table($starttime,$endtime,$formname);	my ($table) = &date_setting_table($starttime,$endtime,$formname);
&topic_bar($r,$image,$lt{'sten'});	$r->print(&Apache::lonhtmlcommon::topic_bar($image,$sten).'
$r->print('
'.$table.'	'.$table.'
');	');
return;	return;
Line 1519 sub display_navbuttons {	Line 1899 sub display_navbuttons {
<input type="button" name="previous" value = "'.$prevtext.'"	<input type="button" name="previous" value = "'.$prevtext.'"
onclick="javascript:backPage(document.'.$formname.','."'".$prev."'".')"/>	onclick="javascript:backPage(document.'.$formname.','."'".$prev."'".')"/>
');	');
	} elsif ($prevtext) {
	$r->print('
	<input type="button" name="previous" value = "'.$prevtext.'"
	onclick="javascript:history.back()"/>
	');
}	}
if ($next) {	if ($next) {
$r->print('	$r->print('
Line 1554 sub print_current_settings {	Line 1939 sub print_current_settings {
ygrs => "Your group selections - ",	ygrs => "Your group selections - ",
tfwa => "The following settings will apply to the group:",	tfwa => "The following settings will apply to the group:",
difn => 'Different collaborative tools<br />for different members:',	difn => 'Different collaborative tools<br />for different members:',
stda => 'Start date',	stda => 'Start date:',
enda => 'End date:',	enda => 'End date:',
);	);
my $showstart = &Apache::lonlocal::locallocaltime($startdate);	my $showstart = &Apache::lonlocal::locallocaltime($startdate);
Line 1588 sub print_current_settings {	Line 1973 sub print_current_settings {
<td>	<td>
');	');
if (@{$available} > 0) {	if (@{$available} > 0) {
$r->print(&mt('<b>Available for assignment to members:</b>').	$r->print('<b>'.&mt('Available for assignment to members:').'</b>'.
'<table class="LC_group_priv"><tr>');	'<table class="LC_group_priv"><tr>');
my $rowcell = int(@{$available}/2) + @{$available}%2;	my $rowcell = int(@{$available}/2) + @{$available}%2;
for (my $i=0; $i<@{$available}; $i++) {	for (my $i=0; $i<@{$available}; $i++) {
Line 1606 sub print_current_settings {	Line 1991 sub print_current_settings {
$r->print('</tr></table><br />');	$r->print('</tr></table><br />');
}	}
if (@{$unavailable} > 0) {	if (@{$unavailable} > 0) {
$r->print(&mt('<b>Unavailable for assignment:</b>').	$r->print('<b>'.&mt('Unavailable for assignment:').'</b>'.
'<table class="LC_group_priv"><tr>');	'<table class="LC_group_priv"><tr>');
my $rowcell = int(@{$unavailable}/2) + @{$unavailable}%2;	my $rowcell = int(@{$unavailable}/2) + @{$unavailable}%2;
for (my $j=0; $j<@{$unavailable}; $j++) {	for (my $j=0; $j<@{$unavailable}; $j++) {
Line 1623 sub print_current_settings {	Line 2008 sub print_current_settings {
}	}
$r->print('</tr></table>');	$r->print('</tr></table>');
}	}
	my $quota_text=&mt('[_1] Mb',$quota);
	my $granu_text=&mt($granularity);
$r->print(<<"END");	$r->print(<<"END");
</td>	</td>
<td valign="top"><b>$lt{'difn'}</b> $granularity</td>	<td valign="top"><b>$lt{'difn'}</b> $granu_text</td>
<td valign="top">$quota Mb</td>	<td valign="top">$quota_text</td>
<td valign="top"><b>$lt{'stda'}</b> $showstart<br />	<td valign="top"><b>$lt{'stda'}</b> $showstart<br />
<b>$lt{'enda'}</b> $showend	<b>$lt{'enda'}</b> $showend
</td>	</td>
Line 1649 sub pick_new_members {	Line 2036 sub pick_new_members {
'nnew' => "There are no users to add as new members, as all users".	'nnew' => "There are no users to add as new members, as all users".
" matching the specified type(s), role(s), and ".	" matching the specified type(s), role(s), and ".
"section(s) are already affiliated with this group.",	"section(s) are already affiliated with this group.",
'yoma' => 'You may need to use the '."'".'modify existing, past or '.	'yoma' => "You may need to use the 'modify existing, past or ".
'future members'."'".' page if you need to re-enable '.	"future members' page if you need to re-enable ".
'or activate access for previous or future members.',	"or activate access for previous or future members.",
);	);
my %members;	my %members;
my $totalusers = 0;	my $totalusers = 0;
Line 1675 sub pick_new_members {	Line 2062 sub pick_new_members {
$r->print(&check_uncheck_tools($r,$available));	$r->print(&check_uncheck_tools($r,$available));
}	}
}	}
&topic_bar($r,$img,$lt{'gpme'});	$r->print(&Apache::lonhtmlcommon::topic_bar($img,$lt{'gpme'}));
if (keys(%members) > 0) {	if (keys(%members) > 0) {
$r->print('	$r->print('
<table>	<table>
Line 1684 sub pick_new_members {	Line 2071 sub pick_new_members {
if (@{$available} > 0 && $granularity eq 'Yes') {	if (@{$available} > 0 && $granularity eq 'Yes') {
$r->print('<td>	$r->print('<td>
<fieldset><legend><b>'.$lt{'setf'}.'</b></legend>	<fieldset><legend><b>'.$lt{'setf'}.'</b></legend>
<nobr>	<span class="LC_nobreak">
<input type="button" value="check all"	<input type="button" value="'.&mt('check all').'"
onclick="javascript:checkAllTools(document.'.$formname.')" />	onclick="javascript:checkAllTools(document.'.$formname.')" />

<input type="button" value="uncheck all"	<input type="button" value="'.&mt('uncheck all').'"
onclick="javascript:uncheckAllTools(document.'.$formname.')" />	onclick="javascript:uncheckAllTools(document.'.$formname.')" />
</nobr>	</span>
</fieldset></td>');	</fieldset></td>');
}	}
$r->print('</tr></table>	$r->print('</tr></table>
Line 1713 sub pick_new_members {	Line 2100 sub pick_new_members {
if ($granularity eq 'Yes') {	if ($granularity eq 'Yes') {
$r->print(&Apache::loncommon::start_data_table_row('LC_data_table_dense LC_data_table_highlight').'	$r->print(&Apache::loncommon::start_data_table_row('LC_data_table_dense LC_data_table_highlight').'
<td colspan="6"> </td>	<td colspan="6"> </td>
<td align="center"><nobr><b>'.&mt('All:').'</b> ');	<td align="center"><span class="LC_nobreak"><b>'.&mt('All:').'</b> ');
foreach my $tool (@{$available}) {	foreach my $tool (@{$available}) {
$r->print('<label><input type="checkbox" name="togglefunc" '.	$r->print('<label><input type="checkbox" name="togglefunc" '.
'onclick="javascript:toggleTools(document.'.$formname.'.user_'.$tool.',this);"'.	'onclick="javascript:toggleTools(document.'.$formname.'.user_'.$tool.',this);"'.
' value="'.$tool.'">'.'<b>'.$tool.'</b></label>   ');	' value="'.$tool.'">'.'<b>'.$tool.'</b></label>   ');
}	}
$r->print('</nobr></td></tr>');	$r->print('</span></td></tr>');
}	}
}	}
my %Sortby = ();	my %Sortby = ();
Line 1753 sub pick_new_members {	Line 2140 sub pick_new_members {
'<td>'.$id.'</td>'.	'<td>'.$id.'</td>'.
'<td>'.$section.'</td>');	'<td>'.$section.'</td>');
if (@{$available} > 0) {	if (@{$available} > 0) {
$r->print('<td align="center"><nobr>'.	$r->print('<td align="center"><span class="LC_nobreak">'.
'       ');	'       ');
foreach my $tool (@{$available}) {	foreach my $tool (@{$available}) {
if ($granularity eq 'Yes') {	if ($granularity eq 'Yes') {
Line 1764 sub pick_new_members {	Line 2151 sub pick_new_members {
$tool.'" value="'.$user.'" />'.$tool.'   ');	$tool.'" value="'.$user.'" />'.$tool.'   ');
}	}
}	}
$r->print('</nobr></td>');	$r->print('</span></td>');
}	}
$r->print(&Apache::loncommon::end_data_table_row()."\n");	$r->print(&Apache::loncommon::end_data_table_row()."\n");
}	}
Line 1782 sub pick_new_members {	Line 2169 sub pick_new_members {

sub privilege_specificity {	sub privilege_specificity {
my ($r,$action,$img,$tools,$stored,$toolprivs,$fixedprivs,$available,	my ($r,$action,$img,$tools,$stored,$toolprivs,$fixedprivs,$available,
$formname,$gpterm,$ucgpterm) = @_;	$formname,$gpterm,$ucgpterm,$functions) = @_;
my %lt = &Apache::lonlocal::texthash (	my %lt = &Apache::lonlocal::texthash (
'uprv' => 'User privileges for collaborative tools',	'uprv' => 'User privileges for collaborative tools',
'frty' => 'For each collaborative tool you have chosen to include, '.	'frty' => 'For each collaborative tool you have chosen to include, '.
Line 1824 sub privilege_specificity {	Line 2211 sub privilege_specificity {
}	}
}	}
}	}
&topic_bar($r,$img,$lt{'uprv'});	$r->print(&Apache::lonhtmlcommon::topic_bar($img,$lt{'uprv'}));
if ((($action eq 'create') && (@{$available} > 0)) \|\|	if ((($action eq 'create') && (@{$available} > 0)) \|\|
(($action eq 'modify') && ($formname eq 'change_settings'))) {	(($action eq 'modify') && ($formname eq 'change_settings'))) {
my %specific = (	my %specific = (
Line 1851 sub privilege_specificity {	Line 2238 sub privilege_specificity {
if ($totaloptionalprivs) {	if ($totaloptionalprivs) {
$r->print('	$r->print('
<br />	<br />
<label><nobr><input type="radio" name="specificity" value="No" '.$specific{'No'}.' /> '.$lt{'algm'}.'</nobr></label><br />	<label><span class="LC_nobreak"><input type="radio" name="specificity" value="No" '.$specific{'No'}.' /> '.$lt{'algm'}.'</span></label><br />
<label><nobr><input type="radio" name="specificity" value="Yes" '.$specific{'Yes'}.' /> '.$lt{'smgp'}.'</nobr></label><br /><br />');	<label><span class="LC_nobreak"><input type="radio" name="specificity" value="Yes" '.$specific{'Yes'}.' /> '.$lt{'smgp'}.'</span></label><br /><br />');
} else {	} else {
$r->print('<input type="hidden" name="specificity" value="No" />');	$r->print('<input type="hidden" name="specificity" value="No" />');
}	}
Line 1879 sub privilege_specificity {	Line 2266 sub privilege_specificity {
$r->print($lt{'algm'}.'<br /><br />');	$r->print($lt{'algm'}.'<br /><br />');
}	}
&default_privileges($r,$action,$tools,$toolprivs,$fixedprivs,	&default_privileges($r,$action,$tools,$toolprivs,$fixedprivs,
$available);	$available,$functions);
} else {	} else {
if ($action eq 'create') {	if ($action eq 'create') {
$r->print($lt{'asyo'});	$r->print($lt{'asyo'});
Line 1903 sub privilege_specificity {	Line 2290 sub privilege_specificity {
}	}

sub default_privileges {	sub default_privileges {
my ($r,$action,$tools,$toolprivs,$fixedprivs,$available) = @_;	my ($r,$action,$tools,$toolprivs,$fixedprivs,$available,$functions) = @_;
my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
'addp' => 'Additional privileges',	'addp' => 'Additional privileges',
'fixp' => 'Fixed privileges',	'fixp' => 'Fixed privileges',
Line 1912 sub default_privileges {	Line 2299 sub default_privileges {
);	);
$r->print(&Apache::lonhtmlcommon::start_pick_box('LC_group_priv_box').	$r->print(&Apache::lonhtmlcommon::start_pick_box('LC_group_priv_box').
&Apache::lonhtmlcommon::row_title($lt{'func'},undef,	&Apache::lonhtmlcommon::row_title($lt{'func'},undef,
'LC_groups_functionality'));	'LC_groups_functionality'));
$r->print(join('</td><td class="LC_groups_functionality">',@{$tools}));	my @tableHeader;
	foreach my $key (sort(keys(%{$functions}))){
	push (@tableHeader,&mt(${$functions}{$key}));
	}
	$r->print(join('</td><td class="LC_groups_functionality">', @tableHeader));
$r->print(&Apache::lonhtmlcommon::row_closure(1));	$r->print(&Apache::lonhtmlcommon::row_closure(1));
my $fixed = '';	my $fixed = '';
my $dynamic = '';	my $dynamic = '';
Line 1928 sub default_privileges {	Line 2319 sub default_privileges {
if ($fixed ne '') {	if ($fixed ne '') {
$fixed .= '</td><td class="LC_groups_fixed">';	$fixed .= '</td><td class="LC_groups_fixed">';
}	}
$fixed .= '<input type="hidden" name="defpriv" value="'.$priv.'" /><nobr>'.$$toolprivs{$tool}{$priv}.' ';	$fixed .= '<input type="hidden" name="defpriv" value="'.$priv.'" />'
	.'<span class="LC_nobreak">'.&mt($$toolprivs{$tool}{$priv}).' ';
if ($action eq 'modify') {	if ($action eq 'modify') {
if (grep(/^$tool$/,@{$available})) {	if (grep(/^$tool$/,@{$available})) {
$fixed .= '<small>'.&mt('(on)').'<small> ';	$fixed .= '<small>'.&mt('(on)').'<small> ';
Line 1936 sub default_privileges {	Line 2328 sub default_privileges {
$fixed .= '<small>'.&mt('(off)').'<small> ';	$fixed .= '<small>'.&mt('(off)').'<small> ';
}	}
}	}
$fixed .= '</nobr>';	$fixed .= '</span>';
} else {	} else {
$privcount++;	$privcount++;
if ($privcount == 3) {	if ($privcount == 3) {
$dynamic .= '</tr>	$dynamic .= '</tr>
<tr>'."\n";	<tr>'."\n";
}	}
$dynamic .= '<td><nobr><label><input type="checkbox" name="defpriv" value="'.$priv.'" />'.$$toolprivs{$tool}{$priv}.'</label></nobr></td>'."\n";	$dynamic .= '<td><span class="LC_nobreak"><label><input type="checkbox" name="defpriv" value="'.$priv.'" />'.&mt($$toolprivs{$tool}{$priv}).'</label></span></td>'."\n";
}	}
}	}
if ($privcount == 0) {	if ($privcount == 0) {
$dynamic .= '<td>None</td>'."\n";	$dynamic .= '<td>'.&mt('None').'</td>'."\n";
}	}
if ($privcount < 3) {	if ($privcount < 3) {
$dynamic .= '<td> </td>'."\n";	$dynamic .= '<td> </td>'."\n";
Line 2065 sub change_members_form {	Line 2457 sub change_members_form {
$r->print('	$r->print('
<br />	<br />
');	');
&topic_bar($r,1,$lt{'grse'});	$r->print(&Apache::lonhtmlcommon::topic_bar(1,$lt{'grse'}));
&print_current_settings($r,$action,$functions,$startdate,$enddate,	&print_current_settings($r,$action,$functions,$startdate,$enddate,
$groupname,$description,$granularity,$quota,	$groupname,$description,$granularity,$quota,
\@available,\@unavailable,$gpterm,$ucgpterm);	\@available,\@unavailable,$gpterm,$ucgpterm);
&topic_bar($r,2,$lt{'mogm'});	$r->print(&Apache::lonhtmlcommon::topic_bar(2,$lt{'mogm'}));
my $numcurrent = &current_membership($r,$cdom,$cnum,$formname,$groupname,	my $numcurrent = &current_membership($r,$cdom,$cnum,$formname,$groupname,
\@available,\@unavailable,$fixedprivs,	\@available,\@unavailable,$fixedprivs,
$granularity,$specificity);	$granularity,$specificity);
Line 2127 sub current_membership {	Line 2519 sub current_membership {
$r->print(&check_uncheck_tools($r,$available));	$r->print(&check_uncheck_tools($r,$available));
$r->print('	$r->print('
<td>	<td>
<nobr>	<span class="LC_nobreak">
<fieldset><legend><b>'.$lt{'curf'}.'</b></legend>	<fieldset><legend><b>'.$lt{'curf'}.'</b></legend>
<input type="button" value="check all"	<input type="button" value="'.&mt('check all').'"
onclick="javascript:checkAllTools(document.'.$formname.')" />	onclick="javascript:checkAllTools(document.'.$formname.')" />

<input type="button" value="uncheck all"	<input type="button" value="'.&mt('uncheck all').'"
onclick="javascript:uncheckAllTools(document.'.$formname.')" />	onclick="javascript:uncheckAllTools(document.'.$formname.')" />
</fieldset>	</fieldset>
</nobr>	</span>
</td>	</td>
');	');
}	}
Line 2170 END	Line 2562 END
if ($granularity eq 'Yes') {	if ($granularity eq 'Yes') {
$r->print(&Apache::loncommon::start_data_table_row('LC_data_table_dense LC_data_table_highlight').'	$r->print(&Apache::loncommon::start_data_table_row('LC_data_table_dense LC_data_table_highlight').'
<td colspan="7"> </td>	<td colspan="7"> </td>
<td colspan="'.$colspan.'" align="center"><nobr><b>'.&mt('All:').	<td colspan="'.$colspan.'" align="center"><span class="LC_nobreak"><b>'.&mt('All:').
'</b> ');	'</b> ');
foreach my $tool (@{$available}) {	foreach my $tool (@{$available}) {
$r->print('<label><input type="checkbox" name="togglefunc"'.	$r->print('<label><input type="checkbox" name="togglefunc"'.
' onclick="javascript:toggleTools(document.'.$formname.'.user_'.$tool.',this);"'.	' onclick="javascript:toggleTools(document.'.$formname.'.user_'.$tool.',this);"'.
' value="'.$tool.'" />'.'<b>'.$tool.'</b></label>   ');	' value="'.$tool.'" />'.'<b>'.$tool.'</b></label>   ');
}	}
$r->print('</nobr></td></tr>');	$r->print('</span></td></tr>');
}	}
}	}
my %Sortby = ();	my %Sortby = ();
Line 2205 END	Line 2597 END
$r->print(&Apache::loncommon::start_data_table_row('LC_data_table_dense').'	$r->print(&Apache::loncommon::start_data_table_row('LC_data_table_dense').'
<td>');	<td>');
if ($$current{$user}{changestate} eq 'reenable') {	if ($$current{$user}{changestate} eq 'reenable') {
$r->print('<nobr><label>'.	$r->print('<span class="LC_nobreak"><label>'.
'<input type="checkbox" name="reenable" value="'.$user.'" />'.	'<input type="checkbox" name="reenable" value="'.$user.'" />'.
$lt{'reen'}.'</label></nobr><br />');	$lt{'reen'}.'</label></span><br />');
} elsif ($$current{$user}{changestate} eq 'expire') {	} elsif ($$current{$user}{changestate} eq 'expire') {
$r->print('<nobr><label>'.	$r->print('<span class="LC_nobreak"><label>'.
'<input type="checkbox" name="expire" value="'.$user.'" />'.	'<input type="checkbox" name="expire" value="'.$user.'" />'.
$lt{'expi'}.'</label></nobr><br />');	$lt{'expi'}.'</label></span><br />');
} elsif ($$current{$user}{changestate} eq 'activate') {	} elsif ($$current{$user}{changestate} eq 'activate') {
$r->print('<nobr><label>'.	$r->print('<span class="LC_nobreak"><label>'.
'<input type="checkbox" name="activate" value="'.$user.'" />'.	'<input type="checkbox" name="activate" value="'.$user.'" />'.
$lt{'acti'}.'</label></nobr><br />');	$lt{'acti'}.'</label></span><br />');
}	}
$r->print('<nobr><label>'.	$r->print('<span class="LC_nobreak"><label>'.
'<input type="checkbox" name="deletion" value="'.$user.'" />'.	'<input type="checkbox" name="deletion" value="'.$user.'" />'.
$lt{'dele'}.'</label></nobr>');	$lt{'dele'}.'</label></span>');
if ($specificity eq 'Yes') {	if ($specificity eq 'Yes') {
$r->print('<br /><nobr><label>'.	$r->print('<br /><span class="LC_nobreak"><label>'.
'<input type="checkbox" name="changepriv" value="'.$user.'" />'.$lt{'chpr'}.	'<input type="checkbox" name="changepriv" value="'.$user.'" />'.$lt{'chpr'}.
'</label></nobr>');	'</label></span>');
}	}
$r->print('	$r->print('
</td>'.	</td>'.
Line 2234 END	Line 2626 END
'<td>'.$start.'</td>'.	'<td>'.$start.'</td>'.
'<td>'.$end.'</td>');	'<td>'.$end.'</td>');
if ($hastools) {	if ($hastools) {
$r->print('<td align="left"><nobr>'.	$r->print('<td align="left"><span class="LC_nobreak">'.
'      ');	'      ');
foreach my $tool (@{$$current{$user}{currtools}}) {	foreach my $tool (@{$$current{$user}{currtools}}) {
if ($granularity eq 'Yes') {	if ($granularity eq 'Yes') {
Line 2250 END	Line 2642 END
}	}
$r->print('   ');	$r->print('   ');
}	}
$r->print('</nobr></td>');	$r->print('</span></td>');
}	}
if ($addtools) {	if ($addtools) {
$r->print('<td align="left">');	$r->print('<td align="left">');
if ($granularity eq 'Yes') {	if ($granularity eq 'Yes') {
foreach my $tool (@{$$current{$user}{newtools}}) {	foreach my $tool (@{$$current{$user}{newtools}}) {
$r->print('<nobr><label><input type="checkbox"	$r->print('<span class="LC_nobreak"><label><input type="checkbox"
name="user_'.$tool.'" value="'.	name="user_'.$tool.'" value="'.
$user.'" />'.$tool.	$user.'" />'.$tool.
'</label></nobr>   ');	'</label></span>   ');
}	}
} else {	} else {
foreach my $tool (@{$$current{$user}{newtools}}) {	foreach my $tool (@{$$current{$user}{newtools}}) {
$r->print('<nobr><input type="hidden"	$r->print('<span class="LC_nobreak"><input type="hidden"
name="user_'. $tool.'" value="'.	name="user_'. $tool.'" value="'.
$user.'" />'.$tool.	$user.'" />'.$tool.
'</nobr>   ');	'</span>   ');
}	}
}	}
$r->print('</td>');	$r->print('</td>');
Line 2287 sub check_uncheck_buttons {	Line 2679 sub check_uncheck_buttons {
<td '.$colspan.'>	<td '.$colspan.'>
<fieldset>	<fieldset>
<legend><b>'.$title.'</b></legend>	<legend><b>'.$title.'</b></legend>
<nobr>	<span class="LC_nobreak">
<input type="button" value="check all"	<input type="button" value="'.&mt('check all').'"
onclick="javascript:checkAll(document.'.$formname.'.'.$field.')" />	onclick="javascript:checkAll(document.'.$formname.'.'.$field.')" />

<input type="button" value="uncheck all"	<input type="button" value="'.&mt('uncheck all').'"
onclick="javascript:uncheckAll(document.'.$formname.'.'.$field.')" />	onclick="javascript:uncheckAll(document.'.$formname.'.'.$field.')" />
</nobr>	</span>
</fieldset>	</fieldset>
</td>	</td>
');	');
Line 2319 sub change_privs_form {	Line 2711 sub change_privs_form {
} else {	} else {
$nexttext = $$navbuttons{'mose'};	$nexttext = $$navbuttons{'mose'};
}	}
&topic_bar($r,3,&mt('Members to delete or expire'));	$r->print(&Apache::lonhtmlcommon::topic_bar(3,&mt('Members to delete or expire')));
my $exp_or_del = 0;	my $exp_or_del = 0;
if (ref($$memchg{'deletion'}) eq 'ARRAY') {	if (ref($$memchg{'deletion'}) eq 'ARRAY') {
if (@{$$memchg{'deletion'}} > 0) {	if (@{$$memchg{'deletion'}} > 0) {
Line 2347 sub change_privs_form {	Line 2739 sub change_privs_form {
$r->print($lt{'nome'}.'<br />');	$r->print($lt{'nome'}.'<br />');
}	}

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

my $numchgs = &member_privileges_form($r,$action,$formname,$tools,	my $numchgs = &member_privileges_form($r,$action,$formname,$tools,
$toolprivs,$fixedprivs,$userdata,	$toolprivs,$fixedprivs,$userdata,
Line 2364 sub change_privs_form {	Line 2756 sub change_privs_form {
}	}

sub add_members_form {	sub add_members_form {
my ($r,$action,$formname,$page,$startdate,$enddate,$groupname,	my ($r,$cdom,$cnum,$action,$formname,$page,$startdate,$enddate,$groupname,
$description,$granularity,$quota,$sectioncount,$tools,$functions,	$description,$granularity,$quota,$sectioncount,$tools,$functions,
$stored,$states,$navbuttons,$gpterm,$ucgpterm)=@_;	$stored,$states,$navbuttons,$gpterm,$ucgpterm)=@_;
$r->print(' <br />');	$r->print(' <br />');
Line 2374 sub add_members_form {	Line 2766 sub add_members_form {
&print_current_settings($r,$action,$functions,$startdate,$enddate,	&print_current_settings($r,$action,$functions,$startdate,$enddate,
$groupname,$description,$granularity,$quota,	$groupname,$description,$granularity,$quota,
\@available,\@unavailable,$gpterm,$ucgpterm);	\@available,\@unavailable,$gpterm,$ucgpterm);
&membership_options($r,$action,$formname,$sectioncount,1,$gpterm,$ucgpterm);	&membership_options($r,$cdom,$cnum,$action,$formname,$sectioncount,1,$gpterm,
	$ucgpterm);
my $nexttext = $$navbuttons{'gtns'};	my $nexttext = $$navbuttons{'gtns'};
my $prevtext = $$navbuttons{'gtpp'};	my $prevtext = $$navbuttons{'gtpp'};
&display_navbuttons($r,$formname,$$states{$action}[$page-1],$prevtext,	&display_navbuttons($r,$formname,$$states{$action}[$page-1],$prevtext,
Line 2403 sub choose_privs_form {	Line 2796 sub choose_privs_form {
$nexttext = $$navbuttons{'adme'};	$nexttext = $$navbuttons{'adme'};
}	}

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

&member_privileges_form($r,$action,$formname,$tools,$toolprivs,	&member_privileges_form($r,$action,$formname,$tools,$toolprivs,
$fixedprivs,$userdata,$usertools,$idx,undef,	$fixedprivs,$userdata,$usertools,$idx,undef,
Line 2492 sub member_privileges_form {	Line 2885 sub member_privileges_form {
'members being added or modified, '.	'members being added or modified, '.
'there are no optional privileges to set '.	'there are no optional privileges to set '.
'for specific members.',	'for specific members.',
'algr' => 'All new group members will receive the same privileges.', 'ifex' => 'If previously expired members are being re-enabled, or '.	'algr' => 'All new group members will receive the same privileges.',
	'ifex' => 'If previously expired members are being re-enabled, or '.
'if access for future members is being activated now, '.	'if access for future members is being activated now, '.
'previously set privileges will be preserved.',	'previously set privileges will be preserved.',
'asno' => 'As no group members are being added, '.	'asno' => 'As no group members are being added, '.
Line 2570 sub member_privileges_form {	Line 2964 sub member_privileges_form {
$r->print('<td valign="top">');	$r->print('<td valign="top">');
$r->print('<table class="thinborder"><tr>'.	$r->print('<table class="thinborder"><tr>'.
'<th colspan="'.$colspan.'">'.	'<th colspan="'.$colspan.'">'.
$tool.'</th></tr><tr>');	&mt($tool).'</th></tr><tr>');
my $privcount = 0;	my $privcount = 0;
foreach my $priv (@{$showboxes{$tool}}) {	foreach my $priv (@{$showboxes{$tool}}) {
$privcount ++;	$privcount ++;
Line 2584 sub member_privileges_form {	Line 2978 sub member_privileges_form {
} else {	} else {
$r->print('<td>');	$r->print('<td>');
}	}
$r->print(qq\|	$r->print(
<fieldset><legend><b>$$toolprivs{$tool}{$priv}</b></legend>	'<fieldset><legend><b>'.&mt($$toolprivs{$tool}{$priv}).'</b></legend>'
<nobr>	.'<span class="LC_nobreak">'
<input type="button" value="check all"	.' <input type="button" value="'.&mt('check all').'"'
onclick="javascript:checkAll(document.$formname.userpriv_$priv)" />	.' onclick="javascript:checkAll(document.'.$formname.'.userpriv_'.$priv.')" />'
	.' '
<input type="button" value="uncheck all"	.'<input type="button" value="'.&mt('uncheck all').'"'
onclick="javascript:uncheckAll(document.$formname.userpriv_$priv)" />	.' onclick="javascript:uncheckAll(document.'.$formname.'.userpriv_'.$priv.')" />'
</nobr></fieldset><br />\|);	.'</span></fieldset><br />'
	);
$r->print('</td>');	$r->print('</td>');
if ($privcount < @{$showboxes{$tool}}) {	if ($privcount < @{$showboxes{$tool}}) {
if (@{$showboxes{$tool}} > 2) {	if (@{$showboxes{$tool}} > 2) {
Line 2736 sub write_group_data {	Line 3131 sub write_group_data {
}	}
if ($quota !~ /^\d\.?\d$/) {	if ($quota !~ /^\d\.?\d$/) {
$quota = 0;	$quota = 0;
$r->print(&mt('The value you entered for the quota for the file repository in this [_1] contained invalid characters, so it has been set to 0 Mb. You can change this by modifying the [_1] settings.<br />',$gpterm));	$r->print('<div class="LC_warning">'
	.&mt('The value you entered for the quota for the group portfolio in this '.$gpterm
	.' contained invalid characters, so it has been set to 0 Mb. You can change this by'
	.' modifying the '.$gpterm.' settings.')
	.'</div>');
}	}
if ($quota > $maxposs) {	if ($quota > $maxposs) {
$quota = $maxposs;	$quota = $maxposs;
$r->print(&mt('The value you entered for the quota for the file repository in this [_1] exceeded the maximum possible value, so it has been set to [_2] Mb (the maximum possible value).<br />',$gpterm,sprintf("%.2f",$maxposs)));	$r->print('<div class="LC_warning">'
	.&mt('The value you entered for the quota for the group portfolio in this '.$gpterm
	.' exceeded the maximum possible value, so it has been set to [_1] Mb '
	.'(the maximum possible value).',sprintf("%.2f",$maxposs))
	.'</div>');
}	}
my %groupinfo = (	my %groupinfo = (
description => $esc_description,	description => $esc_description,
Line 2805 sub write_group_data {	Line 3208 sub write_group_data {
my $result = &add_group_folder($cdom,$cnum,$now,$groupname,$action,	my $result = &add_group_folder($cdom,$cnum,$now,$groupname,$action,
$description,$tools,\%groupinfo,	$description,$tools,\%groupinfo,
$gpterm,$ucgpterm,$crstype);	$gpterm,$ucgpterm,$crstype);
if ($result ne 'ok') {	if ($result eq 'ok') {
$r->print(&mt('A problem occurred when creating folders for the new [_1]. [_2].<br />',$gpterm,$result));	$r->print('<div class="LC_success">'
	.&mt($ucgpterm.' [_1] was created.','<i>'.$groupname.'</i>')
	.'</div>');
	} else {
	$r->print('<div class="LC_error">'
	.&mt('A problem occurred when creating folders for the new '.$gpterm.' [_1]:'
	,'<i>'.$groupname.'</i>')
	.'<br />'.$result
	.'</div>');
}	}
$r->print(&mt('[_1] [_2] was created.<br />',$ucgpterm,$groupname));
} elsif ($action eq 'modify') {	} elsif ($action eq 'modify') {
my (@oldtools,@newtools);	my (@oldtools,@newtools);
if (ref($$stored{'tool'}) eq 'ARRAY') {	if (ref($$stored{'tool'}) eq 'ARRAY') {
Line 2822 sub write_group_data {	Line 3232 sub write_group_data {
my $crspath = '/uploaded/'.$cdom.'/'.$cnum.'/';	my $crspath = '/uploaded/'.$cdom.'/'.$cnum.'/';
my $boardsmap = $crspath.'group_boards_'.$groupname.'.sequence';	my $boardsmap = $crspath.'group_boards_'.$groupname.'.sequence';
my $navmap = Apache::lonnavmaps::navmap->new();	my $navmap = Apache::lonnavmaps::navmap->new();
my $bbmapres = $navmap->getResourceByUrl($boardsmap);	my ($bbmapres,$error);
undef($navmap);	if (defined($navmap)) {
if (!$bbmapres) {	$bbmapres = $navmap->getResourceByUrl($boardsmap);
my $grpmap = $crspath.'group_folder_'.$groupname.'.sequence';	undef($navmap);
my $disctitle = &mt('Discussion Boards');	if (!$bbmapres) {
my $outcome = &map_updater($cdom,$cnum,'group_boards_'.	my $grpmap = $crspath.'group_folder_'.$groupname.'.sequence';
$groupname.'.sequence','bbseq',	my $disctitle = &mt('Discussion Boards');
$disctitle,$grpmap);	my $outcome = &map_updater($cdom,$cnum,'group_boards_'.
my ($furl,$ferr) =	$groupname.'.sequence','bbseq',
&Apache::lonuserstate::readmap($cdom.'/'.$cnum);	$disctitle,$grpmap);
$navmap = Apache::lonnavmaps::navmap->new();	my ($furl,$ferr) =
# modify parameter	&Apache::lonuserstate::readmap($cdom.'/'.$cnum);
if ($outcome eq 'ok') {	# modify parameter
my $parm_result = &parm_setter($navmap,$cdom,$boardsmap,	if ($outcome eq 'ok') {
$groupname);	$navmap = Apache::lonnavmaps::navmap->new();
if ($parm_result) {	if (defined($navmap)) {
$r->print(&mt('Error while setting parameters '.	my $parm_result = &parm_setter($navmap,$cdom,$boardsmap,
'for Discussion Boards folder: '.	$groupname);
'[_1]<br />.',$parm_result));	if ($parm_result) {
	$error = &mt('An error occurred while setting parameters '
	.'for Discussion Boards folder: '
	.'[_1]',$parm_result);
	} else {
	$r->print('<div class="LC_success">'.
	&mt('Discussion Boards Folder created.')
	.'</div>');
	}
	undef($navmap);
	} else {
	$error = &mt('An error occurred while setting parameters '.
	'for Discussion Boards folder: '.
	'Could not retrieve course information' );
	}
} else {	} else {
$r->print(&mt('Discussion Boards Folder created.<br />'));	$r->print($outcome);
}	}
} else {
$r->print($outcome);
}	}
undef($navmap);	} else {
	$error = &mt("An error occurred while retrieving the contents of the group's folder.").'<br />'.
	&mt('You need to re-initialize the course.');
	}
	if ($error ne '') {
	$r->print('<div class="LC_error">'.$error.'</div>');
}	}
}	}
$r->print(&mt('[_1] [_2] was updated.<br />',$ucgpterm,$groupname));	$r->print('<div class="LC_success">'
	.&mt($ucgpterm.' [_1] was updated.','<i>'.$groupname.'</i>')
	.'</div>');
}	}
} else {	} else {
my %actiontype = (	my %actiontype = (
Line 2860 sub write_group_data {	Line 3289 sub write_group_data {
&Apache::lonnet::logthis("Failed to store $gpterm $groupname ".	&Apache::lonnet::logthis("Failed to store $gpterm $groupname ".
'in '.lc($crstype).': '.$cnum.	'in '.lc($crstype).': '.$cnum.
' in domain: '.$cdom);	' in domain: '.$cdom);
$r->print(&mt('An error occurred when [_1] the [_2]. '.	$r->print('<div class="LC_error">'
'Please try again.',$actiontype{$action},$gpterm));	.&mt('An error occurred when [_1] the '.$gpterm.'. '
	.'Please try again.',$actiontype{$action})
	.'</div>');
}	}
return $result;	return $result;
}	}
Line 2880 sub process_membership {	Line 3311 sub process_membership {
my %curr_start = ();	my %curr_start = ();
my %curr_end = ();	my %curr_end = ();
my %tooltype = ();	my %tooltype = ();
	my $context = 'processgroupmembership';

foreach my $tool (@{$tools}) {	foreach my $tool (@{$tools}) {
foreach my $priv (sort(keys(%{$$toolprivs{$tool}}))) {	foreach my $priv (sort(keys(%{$$toolprivs{$tool}}))) {
Line 2949 sub process_membership {	Line 3381 sub process_membership {
$curr_privs{$user};	$curr_privs{$user};
if (&Apache::lonnet::modify_group_roles($cdom,$cnum,$groupname,	if (&Apache::lonnet::modify_group_roles($cdom,$cnum,$groupname,
$user,$now,$savestart,	$user,$now,$savestart,
$curr_privs{$user}) eq 'ok') {	$curr_privs{$user},'',$context) eq 'ok') {
push(@{$added{'expired'}},$user);	push(@{$added{'expired'}},$user);
$num_ok ++;	$num_ok ++;
} else {	} else {
Line 2960 sub process_membership {	Line 3392 sub process_membership {
foreach my $user (@deletion) {	foreach my $user (@deletion) {
$usersettings{$groupname.':'.$user} = $now.':-1:';	$usersettings{$groupname.':'.$user} = $now.':-1:';
if (&Apache::lonnet::modify_group_roles($cdom,$cnum,$groupname,	if (&Apache::lonnet::modify_group_roles($cdom,$cnum,$groupname,
$user,$now,'-1','')	$user,$now,'-1','','',$context)
eq 'ok') {	eq 'ok') {
push(@{$added{'deleted'}},$user);	push(@{$added{'deleted'}},$user);
$num_ok ++;	$num_ok ++;
Line 3014 sub process_membership {	Line 3446 sub process_membership {
$group_privs{$user};	$group_privs{$user};
if (&Apache::lonnet::modify_group_roles($cdom,$cnum,$groupname,	if (&Apache::lonnet::modify_group_roles($cdom,$cnum,$groupname,
$user,$end,$start,	$user,$end,$start,
$group_privs{$user}) eq 'ok') {	$group_privs{$user},'',$context) eq 'ok') {
push(@{$added{$type}},$user);	push(@{$added{$type}},$user);
$num_ok ++;	$num_ok ++;
} else {	} else {
Line 3053 sub process_membership {	Line 3485 sub process_membership {
}	}
if ($num_fail) {	if ($num_fail) {
foreach my $type (sort(keys(%failed))) {	foreach my $type (sort(keys(%failed))) {
$r->print(&mt('The following users could not be [_1], because an error occurred:<br />',$type));	$r->print('<div class="LC_error">'
	.&mt("The following users could not be $type, because an error occurred:")
	.'</div>');
foreach my $user (@{$failed{$type}}) {	foreach my $user (@{$failed{$type}}) {
$r->print($$userdata{$user}[$$idx{fullname}].' - '.$user.'<br />');	$r->print($$userdata{$user}[$$idx{fullname}].' - '.$user.'<br />');
}	}
Line 3061 sub process_membership {	Line 3495 sub process_membership {
$r->print('<br />');	$r->print('<br />');
}	}
if (@unchanged > 0) {	if (@unchanged > 0) {
$r->print(&mt('No change occurred for the following users:<br />'));	$r->print(&mt('No change occurred for the following users:').'<br />');
foreach my $user (sort(@unchanged)) {	foreach my $user (sort(@unchanged)) {
$r->print($$userdata{$user}[$$idx{fullname}].' - '.$user.'<br />');	$r->print($$userdata{$user}[$$idx{fullname}].' - '.$user.'<br />');
}	}
$r->print('<br />');	$r->print('<br />');
}	}
if ($roster_result eq 'ok') {	if ($roster_result eq 'ok') {
$r->print('<br />'.&mt('[_1] membership list updated.',$ucgpterm));	$r->print('<div class="LC_success">'
$r->print('<p>'.&mt("Any currently logged in course users affected by the changes you made to group membership or privileges for the [_1] group will need to log out and log back in for their LON-CAPA sessions to reflect these changes.",$groupname).'</p>');	.&mt($ucgpterm.' membership list updated.')
} else {	.'</div>');
$r->print('<br />'.&mt('An error occurred while updating the [_1] membership list -',$gpterm).$roster_result.'<br />');	$r->print('<p class="LC_info">'
	.&mt('Any currently logged in course users affected by the changes you made'
	.' to group membership or privileges for the [_1] group will need to log out'
	.' and log back in for their LON-CAPA sessions to reflect these changes.'
	,'<i>'.$groupname.'</i>')
	.'</p>'
	);
	} else {
	$r->print('<div class="LC_error">'
	.&mt("An error occurred while updating the $gpterm membership list:")
	.'<br />'.$roster_result
	.'</div>');
}	}
return;	return;
}	}
Line 3087 sub mapping_options {	Line 3532 sub mapping_options {
'adds' => "If automatic $gpterm enrollment is enabled, when a user is newly assigned a ".lc($crstype)."-wide or section-specific role, he/she will automatically be added as a member of the $gpterm, with start and end access dates defined by the default dates set for the $gpterm, unless he/she is already a $gpterm member, with access dates that permit either current or future $gpterm access.",	'adds' => "If automatic $gpterm enrollment is enabled, when a user is newly assigned a ".lc($crstype)."-wide or section-specific role, he/she will automatically be added as a member of the $gpterm, with start and end access dates defined by the default dates set for the $gpterm, unless he/she is already a $gpterm member, with access dates that permit either current or future $gpterm access.",
'drops' => "If automatic $gpterm disenrollment is enabled, when a user's role is expired, access to the $gpterm will be terminated unless the user continues to have other ".lc($crstype)."-wide or section-specific active or future roles which receive automatic membership in the $gpterm.",	'drops' => "If automatic $gpterm disenrollment is enabled, when a user's role is expired, access to the $gpterm will be terminated unless the user continues to have other ".lc($crstype)."-wide or section-specific active or future roles which receive automatic membership in the $gpterm.",
'pirs' => "Pick roles and sections for automatic $gpterm enrollment",	'pirs' => "Pick roles and sections for automatic $gpterm enrollment",
'curr' => 'Currently set to',
'on' => 'on',	'on' => 'on',
'off' => 'off',	'off' => 'off',
'auad' => "Automatically enable $gpterm membership when roles are added?",	'auad' => "Automatically enable $gpterm membership when roles are added?",
Line 3110 sub automapping {	Line 3554 sub automapping {
if (exists($$stored{'autodrop'})) {	if (exists($$stored{'autodrop'})) {
$drop = $$stored{'autodrop'};	$drop = $$stored{'autodrop'};
}	}
&topic_bar($r,$image,$$lt{'endi'});	$r->print(&Apache::lonhtmlcommon::topic_bar($image,$$lt{'endi'}).'
$r->print('
<b>'.$$lt{'gmma'}.':</b><br />'.$$lt{'adds'}.'<br />'.$$lt{'drops'}.'<br /><br />	<b>'.$$lt{'gmma'}.':</b><br />'.$$lt{'adds'}.'<br />'.$$lt{'drops'}.'<br /><br />
<nobr>'.$$lt{'auad'}.':	<span class="LC_nobreak">'.$$lt{'auad'}.':
<label><input type="radio" name="autoadd" value="on" />on  </label><label><input type="radio" name="autoadd" value="off" checked="checked" />off</label>');	<label><input type="radio" name="autoadd" value="on" />'.&mt('on').'  </label><label><input type="radio" name="autoadd" value="off" checked="checked" />'.&mt('off').'</label>');
if ($action eq 'modify') {	if ($action eq 'modify') {
$r->print('    ('.$$lt{'curr'}.' <b>'.$$lt{$add}.'</b>)');	$r->print('    ('.&mt('Currently set to [_1].','<b>'.$$lt{$add}.'</b>').')');
}	}
$r->print('	$r->print('
</nobr><br />	</span><br />
<nobr>'.$$lt{'auex'}.':	<span class="LC_nobreak">'.$$lt{'auex'}.':
<label><input type="radio" name="autodrop" value="on" />on  </label><label><input type="radio" name="autodrop" value="off" checked="checked" />off</label>');	<label><input type="radio" name="autodrop" value="on" />'.&mt('on').'  </label><label><input type="radio" name="autodrop" value="off" checked="checked" />'.&mt('off').'</label>');
if ($action eq 'modify') {	if ($action eq 'modify') {
$r->print('    ('.$$lt{'curr'}.' <b>'.$$lt{$drop}.'</b>)');	$r->print('    ('.&mt('Currently set to [_1].','<b>'.$$lt{$drop}.'</b>').')');
}	}
$r->print('</nobr><br /><br />'.$$lt{'mapr'});	$r->print('</span><br /><br />'.$$lt{'mapr'});
}	}

sub mapping_settings {	sub mapping_settings {
Line 3138 sub mapping_settings {	Line 3581 sub mapping_settings {
} else {	} else {
@sections = ('all','none');	@sections = ('all','none');
}	}
&topic_bar($r,$image,$$lt{'pirs'});	$r->print(&Apache::lonhtmlcommon::topic_bar($image,$$lt{'pirs'}));
my @roles = &standard_roles();	my @roles = &standard_roles();
my %customroles = &course_custom_roles($cdom,$cnum);	my %customroles = &Apache::lonhtmlcommon::course_custom_roles($cdom,$cnum);
$r->print(&Apache::loncommon::start_data_table().	$r->print(&Apache::loncommon::start_data_table().
&Apache::loncommon::start_data_table_header_row());	&Apache::loncommon::start_data_table_header_row());
$r->print('	$r->print('
Line 3157 sub mapping_settings {	Line 3600 sub mapping_settings {
my @customs;	my @customs;
foreach my $role (sort(keys(%customroles))) {	foreach my $role (sort(keys(%customroles))) {
my ($roletitle) = ($role =~ m\|^cr/[^/]+/[^/]+/(.+)$\|);	my ($roletitle) = ($role =~ m\|^cr/[^/]+/[^/]+/(.+)$\|);
$role =~ s/\//_/g;
push (@customs,$role);	push (@customs,$role);
$r->print(&print_autorole_item($role,$roletitle,\@sections));	$r->print(&print_autorole_item($role,$roletitle,\@sections));
}	}
Line 3206 sub standard_roles {	Line 3648 sub standard_roles {
return @roles;	return @roles;
}	}

sub course_custom_roles {
my ($cdom,$cnum) = @_;
my %returnhash=();
my %coursepersonnel=&Apache::lonnet::dump('nohist_userroles',$cdom,$cnum);
foreach my $person (sort(keys(%coursepersonnel))) {
my ($role) = ($person =~ /^([^:]+):/);
my ($end,$start) = split(/:/,$coursepersonnel{$person});
if ($end == -1 && $start == -1) {
next;
}
if ($role =~ m\|^cr/[^/]+/[^/]+/[^/]\|) {
$returnhash{$role} ++;
}
}
return %returnhash;
}

sub modify_menu {	sub modify_menu {
my ($r,$groupname,$page,$gpterm) = @_;	my ($r,$groupname,$page,$gpterm) = @_;
my @menu =	my @menu =
Line 3303 sub member_privs_entries {	Line 3728 sub member_privs_entries {
if ($privcount == 3) {	if ($privcount == 3) {
$dynamic .= '</tr><tr>';	$dynamic .= '</tr><tr>';
}	}
$dynamic .='<td><nobr><label><input type="checkbox" '.	$dynamic .='<td><span class="LC_nobreak"><label><input type="checkbox" '.
'name="userpriv_'.$priv.'" value="'.$user.'"';	'name="userpriv_'.$priv.'" value="'.$user.'"';
if (grep/^\Q$priv\E$/,@{$defprivs}) {	if (grep/^\Q$priv\E$/,@{$defprivs}) {
$dynamic .= ' checked="checked" ';	$dynamic .= ' checked="checked" ';
}	}
$dynamic .= ' />'.$$toolprivs{$tool}{$priv}.	$dynamic .= ' />'.$$toolprivs{$tool}{$priv}.
'</label></nobr></td>';	'</label></span></td>';
}	}
}	}
$r->print('<tr><td colspan="2"><nobr>'.$fixed.'</nobr></td></tr><tr>'.$dynamic.'</tr></table></td>');	$r->print('<tr><td colspan="2"><span class="LC_nobreak">'.$fixed.'</span></td></tr><tr>'.$dynamic.'</tr></table></td>');
} else {	} else {
$r->print('<td valign="top"><table width="100%"><tr><th colspan="2">'.$tool.'</th></tr><tr><td> </td></tr><tr><td> </td></tr></table></td>');	$r->print('<td valign="top"><table width="100%"><tr><th colspan="2">'.$tool.'</th></tr><tr><td> </td></tr><tr><td> </td></tr></table></td>');
}	}
Line 3339 sub date_setting_table {	Line 3764 sub date_setting_table {
my $endform = &Apache::lonhtmlcommon::date_setter($formname,	my $endform = &Apache::lonhtmlcommon::date_setter($formname,
'enddate',$endtime);	'enddate',$endtime);
my $perpetual =	my $perpetual =
'<nobr><label><input type="checkbox" name="no_end_date" />'.	'<span class="LC_nobreak"><label><input type="checkbox" name="no_end_date" />'.
&mt('None').'</label></nobr>';	&mt('None').'</label></span>';
my $table = "<table class=\"LC_descriptive_input\">\n".	my $table = "<table class=\"LC_descriptive_input\">\n".
'<tr><td class="LC_description">'.&mt('Start:').'</td>'.	'<tr><td class="LC_description">'.&mt('Start:').'</td>'.
'<td>'.$startform.'</td>'.	'<td>'.$startform.'</td>'.
Line 3356 sub add_group_folder {	Line 3781 sub add_group_folder {
my ($cdom,$cnum,$now,$groupname,$action,$description,$tools,$groupinfo,	my ($cdom,$cnum,$now,$groupname,$action,$description,$tools,$groupinfo,
$gpterm,$ucgpterm,$crstype) = @_;	$gpterm,$ucgpterm,$crstype) = @_;
if ($cdom eq '' \|\| $cnum eq '') {	if ($cdom eq '' \|\| $cnum eq '') {
return &mt('Error: invalid course domain or number - group folder creation failed');	return '<span class="LC_error">'
	.&mt('Error: invalid course domain or number - group folder creation failed.')
	.'</span>';
}	}
my ($outcome,$allgrpsmap,$grpmap,$boardsmap,$grppage);	my ($outcome,$allgrpsmap,$grpmap,$boardsmap,$grppage,$warning);
my $navmap = Apache::lonnavmaps::navmap->new();
my $crspath = '/uploaded/'.$cdom.'/'.$cnum.'/';	my $crspath = '/uploaded/'.$cdom.'/'.$cnum.'/';
$allgrpsmap = $crspath.'group_allfolders.sequence';	$allgrpsmap = $crspath.'group_allfolders.sequence';
my $topmap = $navmap->getResourceByUrl($allgrpsmap);
undef($navmap);
if ($action eq 'create') {	if ($action eq 'create') {
# check if group_allfolders.sequence exists.	if (&get_folder_lock($cdom,$cnum,'group_allfolders',$now) eq 'ok') {
if (!$topmap) {	# check if group_allfolders.sequence exists.
my $grpstitle = &mt('[_1] [_2]s',$crstype,$ucgpterm);	my $mapcontents = &Apache::lonnet::getfile($allgrpsmap);
my $topmap_url = '/'.$env{'course.'.$env{'request.course.id'}.'.url'};	if ($mapcontents eq '-1') { #file does not exist;
$topmap_url =~ s\|/+\|/\|g;	my $grpstitle = &mt("$crstype $ucgpterm".'s');
if ($topmap_url =~ m\|^/uploaded\|) {	my $topmap_url = '/'.$env{'course.'.$env{'request.course.id'}.'.url'};
$outcome = &map_updater($cdom,$cnum,'group_allfolders.sequence',	$topmap_url =~ s\|/+\|/\|g;
'toplevelgroup',$grpstitle,$topmap_url);	if ($topmap_url =~ m\|^/uploaded\|) {
	$outcome = &map_updater($cdom,$cnum,'group_allfolders.sequence',
	'toplevelgroup',$grpstitle,$topmap_url);
	} else {
	$outcome = '<span class="LC_warning">'
	.&mt('Non-standard course - folder for all groups not added.')
	.'</span>';
	}
if ($outcome ne 'ok') {	if ($outcome ne 'ok') {
return $outcome;	my $delresult = &release_folder_lock($cdom,$cnum,'group_allfolders');
	if ($delresult ne 'ok') {
	$warning = $delresult;
	}
	return $outcome.$warning;
}	}
} else {
$outcome = &mt('Non-standard course - folder for all groups not added.');
return $outcome;
}	}
	my $delresult = &release_folder_lock($cdom,$cnum,'group_allfolders');
	if ($delresult ne 'ok') {
	$warning = $delresult ;
	}
	} else {
	$outcome = '<span class="LC_error">'
	.&mt('Could not obtain exclusive lock to check status of the folder for all groups. No group folder added.')
	.'</span>';
	return $outcome;
}	}
my $grpfolder = &mt('[_1] Folder -',$ucgpterm,).$description;	my $grpfolder = &mt($ucgpterm.' Folder - [_1]',$description);
$grppage='/adm/'.$cdom.'/'.$cnum.'/'.$groupname.'/smppg';	$grppage='/adm/'.$cdom.'/'.$cnum.'/'.$groupname.'/smppg';
my $grptitle = &mt('Group homepage').' - '.$description;	my $grptitle = &mt('Group homepage - [_1]',$description);
my ($discussions,$disctitle);	my ($discussions,$disctitle);
my $outcome = &map_updater($cdom,$cnum,'group_folder_'.$groupname.'.sequence',	my $outcome = &map_updater($cdom,$cnum,'group_folder_'.$groupname.'.sequence',
'grpseq',$grpfolder,$allgrpsmap,$grppage,	'grpseq',$grpfolder,$allgrpsmap,$grppage,
$grptitle);	$grptitle);
if ($outcome ne 'ok') {	if ($outcome ne 'ok') {
return $outcome;	return $outcome.$warning;
}	}
my $pageout = &create_homepage($cdom,$cnum,$groupname,$groupinfo,	my $pageout = &create_homepage($cdom,$cnum,$groupname,$groupinfo,
$tools,$gpterm,$ucgpterm,$now);	$tools,$gpterm,$ucgpterm,$now);
Line 3400 sub add_group_folder {	Line 3841 sub add_group_folder {
my $outcome = &map_updater($cdom,$cnum,'group_boards_'.$groupname.	my $outcome = &map_updater($cdom,$cnum,'group_boards_'.$groupname.
'.sequence','bbseq',$disctitle,$grpmap);	'.sequence','bbseq',$disctitle,$grpmap);
if ($outcome ne 'ok') {	if ($outcome ne 'ok') {
return $outcome;	return $outcome.$warning;
}	}
$boardsmap = $crspath.'group_boards_'.$groupname.'.sequence';	$boardsmap = $crspath.'group_boards_'.$groupname.'.sequence';
}	}
Line 3408 sub add_group_folder {	Line 3849 sub add_group_folder {
#modify group folder if status of discussions tools is changed	#modify group folder if status of discussions tools is changed
}	}
my ($furl,$ferr)= &Apache::lonuserstate::readmap($cdom.'/'.$cnum);	my ($furl,$ferr)= &Apache::lonuserstate::readmap($cdom.'/'.$cnum);
$navmap = Apache::lonnavmaps::navmap->new();	my $navmap = Apache::lonnavmaps::navmap->new();
	if (!defined($navmap)) {
	return $warning.'<span class="LC_error">'.&mt('Error retrieving course contents').
	' '.&mt('You need to re-initialize the course.').'</span>';
	}
# modify parameters	# modify parameters
my $parm_result;	my $parm_result;
if ($action eq 'create') {	if ($action eq 'create') {
Line 3422 sub add_group_folder {	Line 3867 sub add_group_folder {
$parm_result .= &parm_setter($navmap,$cdom,$boardsmap,$groupname);	$parm_result .= &parm_setter($navmap,$cdom,$boardsmap,$groupname);
}	}
}	}
	undef($navmap);
if ($parm_result) {	if ($parm_result) {
return $parm_result;	return $warning.$parm_result;
	} else {
	return 'ok';
	}
	}

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

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

	sub release_folder_lock {
	my ($cdom,$cnum,$folder_name) = @_;
	# remove lock
	my @del_lock = ($folder_name."\0".'locked_folder');
	my $dellockoutcome=&Apache::lonnet::del('coursegroups',\@del_lock,$cdom,$cnum);
	if ($dellockoutcome ne 'ok') {
	return ('<div class="LC_error">'
	.&mt('Warning: failed to release lock for folder: [_1].','<tt>'.$folder_name.'</tt>')
	.'</div>'
	);
} else {	} else {
return 'ok';	return 'ok';
}	}
Line 3438 sub map_updater {	Line 3917 sub map_updater {
my $newmapurl=&Apache::lonnet::finishuserfileupload($cnum,$cdom,$itemname,	my $newmapurl=&Apache::lonnet::finishuserfileupload($cnum,$cdom,$itemname,
$newfile);	$newfile);
if ($newmapurl !~ m\|^/uploaded\|) {	if ($newmapurl !~ m\|^/uploaded\|) {
$outcome = &mt('Error uploading new folder.')." ($newfile): $newmapurl".'<br />';	$outcome = '<div class="LC_error">'
	.&mt('Error uploading new folder.')." ($newfile): $newmapurl"
	.'</div>';
return $outcome;	return $outcome;
}	}
my ($errtext,$fatal)=&Apache::lonratedt::mapread($parentmap);	my ($errtext,$fatal)=&LONCAPA::map::mapread($parentmap);
if ($fatal) {	if ($fatal) {
$outcome = &mt('Error reading contents of parent folder')." ($parentmap): $errtext".'<br />';	$outcome = '<div class="LC_error">'
	.&mt('Error reading contents of parent folder.')." ($parentmap): $errtext"
	.'</div>';
return $outcome;	return $outcome;
} else {	} else {
my $newidx=&Apache::lonratedt::getresidx($newmapurl);	my $newidx=&LONCAPA::map::getresidx($newmapurl);
$Apache::lonratedt::resources[$newidx] = $itemtitle.':'.$newmapurl.	$LONCAPA::map::resources[$newidx] = $itemtitle.':'.$newmapurl.
':false:normal:res';	':false:normal:res';
$Apache::lonratedt::order[1+$#Apache::lonratedt::order]=$newidx;	$LONCAPA::map::order[1+$#LONCAPA::map::order]=$newidx;
my ($outtext,$errtext) = &Apache::lonratedt::storemap($parentmap,1);	my ($outtext,$errtext) = &LONCAPA::map::storemap($parentmap,1);
if ($errtext) {	if ($errtext) {
$outcome = &mt('Error storing updated parent folder')." ($parentmap): $errtext".'<br />';	$outcome = '<div class="LC_error">'
	.&mt('Error saving updated parent folder.')." ($parentmap): $errtext"
	.'</div>';
return $outcome;	return $outcome;
}	}
}	}
Line 3474 sub new_map {	Line 3959 sub new_map {
sub parm_setter {	sub parm_setter {
my ($navmap,$cdom,$url,$groupname) = @_;	my ($navmap,$cdom,$url,$groupname) = @_;
my $allresults;	my $allresults;
	if (!defined($navmap)) {
	$allresults = '<div class="LC_warning">'.
	&mt('Parameters not set for [_1] because the contents of the course could not be retrieved.',$url).' '.
	&mt('You need to reinitialize the course.').
	'</div>';
	return $allresults;
	}
my %hide_settings = (	my %hide_settings = (
'course' => {	'course' => {
'num' => 13,	'num' => 13,
Line 3486 sub parm_setter {	Line 3978 sub parm_setter {
},	},
);	);
my $res = $navmap->getResourceByUrl($url);	my $res = $navmap->getResourceByUrl($url);
my $symb = $res->symb();	if ($res) {
foreach my $level (keys(%hide_settings)) {	my $symb = $res->symb();
my $parmresult = &Apache::lonparmset::storeparm_by_symb($symb,	foreach my $level (keys(%hide_settings)) {
	my $parmresult =
	&Apache::lonparmset::storeparm_by_symb($symb,
'0_hiddenresource',	'0_hiddenresource',
$hide_settings{$level}{'num'},	$hide_settings{$level}{'num'},
$hide_settings{$level}{'set'},	$hide_settings{$level}{'set'},
'string_yesno',undef,$cdom,	'string_yesno',undef,$cdom,
undef,undef,	undef,undef,
$hide_settings{$level}{'extra'});	$hide_settings{$level}{'extra'});
if ($parmresult) {	if ($parmresult) {
$allresults .= $level.': '.$parmresult;	$allresults .= $level.': '.$parmresult;
	}
}	}
	} else {
	$allresults = '<div class="LC_warning">'
	.&mt('Parameters not set for [_1] because the resource was not recognized'
	.' as part of the course.','<tt>'.$url.'</tt>')
	.'</div>';
}	}
return $allresults;	return $allresults;
}	}
Line 3561 sub validate_groupname {	Line 4061 sub validate_groupname {
my ($groupname,$action,$cdom,$cnum,$gpterm,$ucgpterm,$crstype) = @_;	my ($groupname,$action,$cdom,$cnum,$gpterm,$ucgpterm,$crstype) = @_;
my %sectioncount = &Apache::loncommon::get_sections($cdom,$cnum);	my %sectioncount = &Apache::loncommon::get_sections($cdom,$cnum);
my %curr_groups = &Apache::longroup::coursegroups($cdom,$cnum);	my %curr_groups = &Apache::longroup::coursegroups($cdom,$cnum);
	my %deleted_groups = &Apache::longroup::coursegroups($cdom,$cnum,undef,
	'deleted_groups');
	if (my $tmp = &Apache::lonnet::error(%deleted_groups)) {
	undef(%deleted_groups);
	&Apache::lonnet::logthis('Error retrieving groups: '.$tmp.' in '.$cnum.':'.$cdom);
	}
my %lt = &Apache::lonlocal::texthash (	my %lt = &Apache::lonlocal::texthash (
igna => "Invalid $gpterm name",	igna => "Invalid $gpterm name",
tgne => "The $gpterm name entered ",	tgne => "The $gpterm name entered ",
Line 3588 sub validate_groupname {	Line 4093 sub validate_groupname {
return $exitmsg.$lt{'cnnb'}.&mt('a section').$lt{'inth'}.	return $exitmsg.$lt{'cnnb'}.&mt('a section').$lt{'inth'}.
'<br />'.$lt{'grna'};	'<br />'.$lt{'grna'};
}	}
if ($action eq 'create'	if ($action eq 'create') {
&& exists($curr_groups{$groupname})) {	if (exists($curr_groups{$groupname})) {
	return $exitmsg.$lt{'cnnb'}.&mt('an existing [_1]',$gpterm).
return $exitmsg.$lt{'cnnb'}.&mt('an existing [_1]',$gpterm).	$lt{'inth'}.'.<br />'.$lt{'grna'};
$lt{'inth'}.'<br />'.$lt{'grna'};	} elsif (exists($deleted_groups{$groupname})) {
	return $exitmsg.$lt{'cnnb'}.&mt('a [_1] which previously existed',$gpterm).
	$lt{'inth'}.'.<br />'.$lt{'grna'};
	}
} elsif ($action eq 'modify') {	} elsif ($action eq 'modify') {
unless(exists($curr_groups{$groupname})) {	unless(exists($curr_groups{$groupname})) {
$earlyout = &mt('[_1] name:',$ucgpterm).' '.$groupname.$lt{'thgr'}.	$earlyout = &mt('[_1] name:',$ucgpterm).' '.$groupname.$lt{'thgr'}.
Line 3604 sub validate_groupname {	Line 4111 sub validate_groupname {
return;	return;
}	}

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

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

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

Removed from v.1.58
changed lines
	Added in v.1.96