loncom/interface/domainprefs.pm - diff

Return to domainprefs.pm CVS log

Up to [LON-CAPA] / loncom / interface

Diff for /loncom/interface/domainprefs.pm between versions 1.187 and 1.225

version 1.187, 2013/01/09 21:34:26	version 1.225, 2014/02/12 21:19:36
Line 86 $dom,$settings,$rowtotal,$action.	Line 86 $dom,$settings,$rowtotal,$action.

$dom is the domain, $settings is a reference to a hash of current settings for	$dom is the domain, $settings is a reference to a hash of current settings for
the current context, $rowtotal is a reference to the scalar used to record the	the current context, $rowtotal is a reference to the scalar used to record the
number of rows displayed on the page, and $action is the context (quotas,	number of rows displayed on the page, and $action is the context (quotas,
requestcourses or requestauthor).	requestcourses or requestauthor).

The print_quotas routine was orginally created to display/store information	The print_quotas routine was orginally created to display/store information
Line 94 about default quota sizes for portfolio	Line 94 about default quota sizes for portfolio
institutional affiliation in the domain (e.g., Faculty, Staff, Student etc.),	institutional affiliation in the domain (e.g., Faculty, Staff, Student etc.),
but is now also used to manage availability of user tools:	but is now also used to manage availability of user tools:
i.e., blogs, aboutme page, and portfolios, and the course request tool,	i.e., blogs, aboutme page, and portfolios, and the course request tool,
used by course owners to request creation of a course.	used by course owners to request creation of a course, and to display/store
	default quota sizes for Authoring Spaces.

Outputs: 1	Outputs: 1

Line 102 $datatable - HTML containing form eleme	Line 103 $datatable - HTML containing form eleme

In the case of course requests, radio buttons are displayed for each institutional	In the case of course requests, radio buttons are displayed for each institutional
affiliate type (and also default, and _LC_adv) for each of the course types	affiliate type (and also default, and _LC_adv) for each of the course types
(official, unofficial and community). In each case the radio buttons allow the	(official, unofficial, community, and textbook). In each case the radio buttons
selection of one of four values:	allow the selection of one of four values:

0, approval, validate, autolimit=N (where N is blank, or a positive integer).	0, approval, validate, autolimit=N (where N is blank, or a positive integer).
which have the following effects:	which have the following effects:
Line 215 sub handler {	Line 216 sub handler {
'requestauthor'],$dom);	'requestauthor'],$dom);
my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',	my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
'autoupdate','autocreate','directorysrch','contacts',	'autoupdate','autocreate','directorysrch','contacts',
'usercreation','usermodification','scantron',	'usercreation','selfcreation','usermodification','scantron',
'requestcourses','requestauthor','coursecategories',	'requestcourses','requestauthor','coursecategories',
'serverstatuses','helpsettings',	'serverstatuses','helpsettings',
'coursedefaults','usersessions');	'coursedefaults','usersessions');
Line 254 sub handler {	Line 255 sub handler {
col2 => 'Value'}],	col2 => 'Value'}],
},	},
'quotas' =>	'quotas' =>
{ text => 'Blogs, personal web pages, webDAV, portfolios',	{ text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
help => 'Domain_Configuration_Quotas',	help => 'Domain_Configuration_Quotas',
header => [{col1 => 'User affiliation',	header => [{col1 => 'User affiliation',
col2 => 'Available tools',	col2 => 'Available tools',
col3 => 'Portfolio quota',}],	col3 => 'Quotas, MB; (Authoring requires role)',}],
},	},
'autoenroll' =>	'autoenroll' =>
{ text => 'Auto-enrollment settings',	{ text => 'Auto-enrollment settings',
Line 294 sub handler {	Line 295 sub handler {
header => [{col1 => 'Setting',	header => [{col1 => 'Setting',
col2 => 'Value',}],	col2 => 'Value',}],
},	},

'usercreation' =>	'usercreation' =>
{ text => 'User creation',	{ text => 'User creation',
help => 'Domain_Configuration_User_Creation',	help => 'Domain_Configuration_User_Creation',
Line 305 sub handler {	Line 305 sub handler {
{col1 => 'Context',	{col1 => 'Context',
col2 => 'Assignable authentication types'}],	col2 => 'Assignable authentication types'}],
},	},
	'selfcreation' =>
	{ text => 'Users self-creating accounts',
	help => 'Domain_Configuration_Self_Creation',
	header => [{col1 => 'Self-creation with institutional username',
	col2 => 'Enabled?'},
	{col1 => 'Institutional user type (login/SSO self-creation)',
	col2 => 'Information user can enter'},
	{col1 => 'Self-creation with e-mail as username',
	col2 => 'Settings'}],
	},
'usermodification' =>	'usermodification' =>
{ text => 'User modification',	{ text => 'User modification',
help => 'Domain_Configuration_User_Modification',	help => 'Domain_Configuration_User_Modification',
header => [{col1 => 'Target user has role',	header => [{col1 => 'Target user has role',
col2 => 'User information updateable in author context'},	col2 => 'User information updateable in author context'},
{col1 => 'Target user has role',	{col1 => 'Target user has role',
col2 => 'User information updateable in course context'},	col2 => 'User information updateable in course context'}],
{col1 => "Status of user",
col2 => 'Information settable when self-creating account (if directory data blank)'}],
},	},
'scantron' =>	'scantron' =>
{ text => 'Bubblesheet format file',	{ text => 'Bubblesheet format file',
Line 328 sub handler {	Line 336 sub handler {
header => [{col1 => 'User affiliation',	header => [{col1 => 'User affiliation',
col2 => 'Availability/Processing of requests',},	col2 => 'Availability/Processing of requests',},
{col1 => 'Setting',	{col1 => 'Setting',
col2 => 'Value'}],	col2 => 'Value'},
	{col1 => 'Available textbooks',
	col2 => ''}],
},	},
'requestauthor' =>	'requestauthor' =>
{text => 'Request authoring space',	{text => 'Request Authoring Space',
help => 'Domain_Configuration_Request_Author',	help => 'Domain_Configuration_Request_Author',
header => [{col1 => 'User affiliation',	header => [{col1 => 'User affiliation',
col2 => 'Availability/Processing of requests',},	col2 => 'Availability/Processing of requests',},
Line 415 sub handler {	Line 425 sub handler {
my $confname = $dom.'-domainconfig';	my $confname = $dom.'-domainconfig';

if ($phase eq 'process') {	if ($phase eq 'process') {
&Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,\@roles);	my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
	\%prefs,\%domconfig,$confname,\@roles);
	if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
	$r->rflush();
	&devalidate_remote_domconfs($dom,$result);
	}
} elsif ($phase eq 'display') {	} elsif ($phase eq 'display') {
my $js = &recaptcha_js();	my $js = &recaptcha_js().
	&credits_js();
if ((keys(%servers) > 1) \|\| (keys(%existing) > 0)) {	if ((keys(%servers) > 1) \|\| (keys(%existing) > 0)) {
my ($othertitle,$usertypes,$types) =	my ($othertitle,$usertypes,$types) =
&Apache::loncommon::sorted_inst_types($dom);	&Apache::loncommon::sorted_inst_types($dom);
Line 427 sub handler {	Line 443 sub handler {
&common_domprefs_js().	&common_domprefs_js().
&Apache::loncommon::javascript_array_indexof();	&Apache::loncommon::javascript_array_indexof();
}	}
	if (grep(/^requestcourses$/,@actions)) {
	my $javascript_validations;
	my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
	$js .= <<END;
	<script type="text/javascript">
	$javascript_validations
	</script>
	$coursebrowserjs
	END
	}
&Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);	&Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
} else {	} else {
# check if domconfig user exists for the domain.	# check if domconfig user exists for the domain.
Line 436 sub handler {	Line 462 sub handler {
unless ($configuserok eq 'ok') {	unless ($configuserok eq 'ok') {
&Apache::lonconfigsettings::print_header($r,$phase,$context);	&Apache::lonconfigsettings::print_header($r,$phase,$context);
$r->print(&mt('The domain configuration user "[_1]" has yet to be created.',	$r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
$confname).	$confname).
'<br />'	'<br />'
);	);
if ($switchserver) {	if ($switchserver) {
Line 496 sub handler {	Line 522 sub handler {
}	}

sub process_changes {	sub process_changes {
my ($r,$dom,$confname,$action,$roles,$values) = @_;	my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
my %domconfig;	my %domconfig;
if (ref($values) eq 'HASH') {	if (ref($values) eq 'HASH') {
%domconfig = %{$values};	%domconfig = %{$values};
}	}
my $output;	my $output;
if ($action eq 'login') {	if ($action eq 'login') {
$output = &modify_login($r,$dom,$confname,%domconfig);	$output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
} elsif ($action eq 'rolecolors') {	} elsif ($action eq 'rolecolors') {
$output = &modify_rolecolors($r,$dom,$confname,$roles,	$output = &modify_rolecolors($r,$dom,$confname,$roles,
%domconfig);	$lastactref,%domconfig);
} elsif ($action eq 'quotas') {	} elsif ($action eq 'quotas') {
$output = &modify_quotas($dom,$action,%domconfig);	$output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
} elsif ($action eq 'autoenroll') {	} elsif ($action eq 'autoenroll') {
$output = &modify_autoenroll($dom,%domconfig);	$output = &modify_autoenroll($dom,$lastactref,%domconfig);
} elsif ($action eq 'autoupdate') {	} elsif ($action eq 'autoupdate') {
$output = &modify_autoupdate($dom,%domconfig);	$output = &modify_autoupdate($dom,%domconfig);
} elsif ($action eq 'autocreate') {	} elsif ($action eq 'autocreate') {
Line 519 sub process_changes {	Line 545 sub process_changes {
$output = &modify_directorysrch($dom,%domconfig);	$output = &modify_directorysrch($dom,%domconfig);
} elsif ($action eq 'usercreation') {	} elsif ($action eq 'usercreation') {
$output = &modify_usercreation($dom,%domconfig);	$output = &modify_usercreation($dom,%domconfig);
	} elsif ($action eq 'selfcreation') {
	$output = &modify_selfcreation($dom,%domconfig);
} elsif ($action eq 'usermodification') {	} elsif ($action eq 'usermodification') {
$output = &modify_usermodification($dom,%domconfig);	$output = &modify_usermodification($dom,%domconfig);
} elsif ($action eq 'contacts') {	} elsif ($action eq 'contacts') {
$output = &modify_contacts($dom,%domconfig);	$output = &modify_contacts($dom,$lastactref,%domconfig);
} elsif ($action eq 'defaults') {	} elsif ($action eq 'defaults') {
$output = &modify_defaults($dom,$r);	$output = &modify_defaults($dom,$lastactref,%domconfig);
} elsif ($action eq 'scantron') {	} elsif ($action eq 'scantron') {
$output = &modify_scantron($r,$dom,$confname,%domconfig);	$output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
} elsif ($action eq 'coursecategories') {	} elsif ($action eq 'coursecategories') {
$output = &modify_coursecategories($dom,%domconfig);	$output = &modify_coursecategories($dom,%domconfig);
} elsif ($action eq 'serverstatuses') {	} elsif ($action eq 'serverstatuses') {
$output = &modify_serverstatuses($dom,%domconfig);	$output = &modify_serverstatuses($dom,%domconfig);
} elsif ($action eq 'requestcourses') {	} elsif ($action eq 'requestcourses') {
$output = &modify_quotas($dom,$action,%domconfig);	$output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
} elsif ($action eq 'requestauthor') {	} elsif ($action eq 'requestauthor') {
$output = &modify_quotas($dom,$action,%domconfig);	$output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
} elsif ($action eq 'helpsettings') {	} elsif ($action eq 'helpsettings') {
$output = &modify_helpsettings($r,$dom,$confname,%domconfig);	$output = &modify_helpsettings($r,$dom,$confname,%domconfig);
} elsif ($action eq 'coursedefaults') {	} elsif ($action eq 'coursedefaults') {
$output = &modify_coursedefaults($dom,%domconfig);	$output = &modify_coursedefaults($dom,$lastactref,%domconfig);
} elsif ($action eq 'usersessions') {	} elsif ($action eq 'usersessions') {
$output = &modify_usersessions($dom,%domconfig);	$output = &modify_usersessions($dom,$lastactref,%domconfig);
} elsif ($action eq 'loadbalancing') {	} elsif ($action eq 'loadbalancing') {
$output = &modify_loadbalancing($dom,%domconfig);	$output = &modify_loadbalancing($dom,%domconfig);
}	}
Line 569 sub print_config_box {	Line 597 sub print_config_box {
if ($numheaders > 1) {	if ($numheaders > 1) {
my $colspan = '';	my $colspan = '';
my $rightcolspan = '';	my $rightcolspan = '';
if (($action eq 'rolecolors') \|\| ($action eq 'coursecategories') \|\|	if (($action eq 'rolecolors') \|\| ($action eq 'coursecategories') \|\|
(($action eq 'login') && ($numheaders < 3))) {	(($action eq 'login') && ($numheaders < 3))) {
$colspan = ' colspan="2"';	$colspan = ' colspan="2"';
}	}
Line 589 sub print_config_box {	Line 617 sub print_config_box {
$output .= &print_autoupdate('top',$dom,$settings,\$rowtotal);	$output .= &print_autoupdate('top',$dom,$settings,\$rowtotal);
} elsif ($action eq 'usercreation') {	} elsif ($action eq 'usercreation') {
$output .= &print_usercreation('top',$dom,$settings,\$rowtotal);	$output .= &print_usercreation('top',$dom,$settings,\$rowtotal);
	} elsif ($action eq 'selfcreation') {
	$output .= &print_selfcreation('top',$dom,$settings,\$rowtotal);
} elsif ($action eq 'usermodification') {	} elsif ($action eq 'usermodification') {
$output .= &print_usermodification('top',$dom,$settings,\$rowtotal);	$output .= &print_usermodification('top',$dom,$settings,\$rowtotal);
} elsif ($action eq 'coursecategories') {	} elsif ($action eq 'coursecategories') {
Line 650 sub print_config_box {	Line 680 sub print_config_box {
<td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.	<td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
&print_usercreation('bottom',$dom,$settings,\$rowtotal);	&print_usercreation('bottom',$dom,$settings,\$rowtotal);
$rowtotal ++;	$rowtotal ++;
} elsif ($action eq 'usermodification') {	} elsif ($action eq 'selfcreation') {
$output .= &print_usermodification('middle',$dom,$settings,\$rowtotal).'	$output .= &print_selfcreation('middle',$dom,$settings,\$rowtotal).'
</table>	</table>
</td>	</td>
</tr>	</tr>
Line 660 sub print_config_box {	Line 690 sub print_config_box {
<table class="LC_nested">	<table class="LC_nested">
<tr class="LC_info_row">	<tr class="LC_info_row">
<td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>	<td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
<td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.	<td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
&print_usermodification('bottom',$dom,$settings,\$rowtotal);	</tr>'.
	&print_selfcreation('bottom',$dom,$settings,\$rowtotal);
$rowtotal ++;	$rowtotal ++;
	} elsif ($action eq 'usermodification') {
	$output .= &print_usermodification('middle',$dom,$settings,\$rowtotal);
} elsif ($action eq 'coursecategories') {	} elsif ($action eq 'coursecategories') {
$output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);	$output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
} elsif ($action eq 'login') {	} elsif ($action eq 'login') {
Line 676 sub print_config_box {	Line 709 sub print_config_box {
<table class="LC_nested">	<table class="LC_nested">
<tr class="LC_info_row">	<tr class="LC_info_row">
<td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>	<td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
<td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.	<td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
&print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);	&print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
$rowtotal ++;	$rowtotal ++;
} else {	} else {
$output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);	$output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
}	}
} elsif ($action eq 'requestcourses') {	} elsif ($action eq 'requestcourses') {
$output .= &print_requestmail($dom,$action,$settings,\$rowtotal);	$output .= &print_requestmail($dom,$action,$settings,\$rowtotal).
	&print_studentcode($settings,\$rowtotal).'
	</table>
	</td>
	</tr>
	<tr>
	<td>
	<table class="LC_nested">
	<tr class="LC_info_row">
	<td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
	<td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
	&print_textbookcourses($dom,$settings,\$rowtotal);
} elsif ($action eq 'requestauthor') {	} elsif ($action eq 'requestauthor') {
$output .= &print_requestmail($dom,$action,$settings,\$rowtotal);	$output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
} elsif ($action eq 'usersessions') {	} elsif ($action eq 'usersessions') {
Line 788 sub print_config_box {	Line 832 sub print_config_box {
} elsif ($action eq 'contacts') {	} elsif ($action eq 'contacts') {
$output .= &print_contacts($dom,$settings,\$rowtotal);	$output .= &print_contacts($dom,$settings,\$rowtotal);
} elsif ($action eq 'defaults') {	} elsif ($action eq 'defaults') {
$output .= &print_defaults($dom,\$rowtotal);	$output .= &print_defaults($dom,$settings,\$rowtotal);
} elsif ($action eq 'scantron') {	} elsif ($action eq 'scantron') {
$output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);	$output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
} elsif ($action eq 'serverstatuses') {	} elsif ($action eq 'serverstatuses') {
Line 882 sub print_login {	Line 926 sub print_login {
} elsif ($caller eq 'page') {	} elsif ($caller eq 'page') {
my %defaultchecked = (	my %defaultchecked = (
'coursecatalog' => 'on',	'coursecatalog' => 'on',
	'helpdesk' => 'on',
'adminmail' => 'off',	'adminmail' => 'off',
'newuser' => 'off',	'newuser' => 'off',
);	);
my @toggles = ('coursecatalog','adminmail','newuser');	my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
my (%checkedon,%checkedoff);	my (%checkedon,%checkedoff);
foreach my $item (@toggles) {	foreach my $item (@toggles) {
if ($defaultchecked{$item} eq 'on') {	if ($defaultchecked{$item} eq 'on') {
Line 1101 sub login_choices {	Line 1146 sub login_choices {
&Apache::lonlocal::texthash (	&Apache::lonlocal::texthash (
coursecatalog => 'Display Course/Community Catalog link?',	coursecatalog => 'Display Course/Community Catalog link?',
adminmail => "Display Administrator's E-mail Address?",	adminmail => "Display Administrator's E-mail Address?",
	helpdesk => 'Display "Contact Helpdesk" link',
disallowlogin => "Login page requests redirected",	disallowlogin => "Login page requests redirected",
hostid => "Server",	hostid => "Server",
server => "Redirect to:",	server => "Redirect to:",
Line 1138 sub print_rolecolors {	Line 1184 sub print_rolecolors {
my %designhash = &Apache::loncommon::get_domainconf($dom);	my %designhash = &Apache::loncommon::get_domainconf($dom);
my %defaultdesign = %Apache::loncommon::defaultdesign;	my %defaultdesign = %Apache::loncommon::defaultdesign;
my (%is_custom,%designs);	my (%is_custom,%designs);
my %defaults = (	my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
img => $defaultdesign{$role.'.img'},
font => $defaultdesign{$role.'.font'},
fontmenu => $defaultdesign{$role.'.fontmenu'},
);
foreach my $item (@bgs) {
$defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
}
foreach my $item (@links) {
$defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
}
if (ref($settings) eq 'HASH') {	if (ref($settings) eq 'HASH') {
if (ref($settings->{$role}) eq 'HASH') {	if (ref($settings->{$role}) eq 'HASH') {
if ($settings->{$role}->{'img'} ne '') {	if ($settings->{$role}->{'img'} ne '') {
Line 1209 sub print_rolecolors {	Line 1245 sub print_rolecolors {
return $datatable;	return $datatable;
}	}

	sub role_defaults {
	my ($role,$bgs,$links,$images,$logintext) = @_;
	my %defaults;
	unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
	return %defaults;
	}
	my %defaultdesign = %Apache::loncommon::defaultdesign;
	if ($role eq 'login') {
	%defaults = (
	font => $defaultdesign{$role.'.font'},
	);
	if (ref($logintext) eq 'ARRAY') {
	foreach my $item (@{$logintext}) {
	$defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
	}
	}
	foreach my $item (@{$images}) {
	$defaults{'showlogo'}{$item} = 1;
	}
	} else {
	%defaults = (
	img => $defaultdesign{$role.'.img'},
	font => $defaultdesign{$role.'.font'},
	fontmenu => $defaultdesign{$role.'.fontmenu'},
	);
	}
	foreach my $item (@{$bgs}) {
	$defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
	}
	foreach my $item (@{$links}) {
	$defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
	}
	foreach my $item (@{$images}) {
	$defaults{$item} = $defaultdesign{$role.'.'.$item};
	}
	return %defaults;
	}

sub display_color_options {	sub display_color_options {
my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,	my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
$images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;	$images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
Line 1225 sub display_color_options {	Line 1299 sub display_color_options {

$datatable .= '<td><span class="LC_nobreak">'.	$datatable .= '<td><span class="LC_nobreak">'.
'<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.	'<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
' value="'.$current_color.'" /> '.	' value="'.$current_color.'" /> '.
' </td></tr>';	' </td></tr>';
unless ($role eq 'login') {	unless ($role eq 'login') {
$datatable .= '<tr'.$css_class.'>'.	$datatable .= '<tr'.$css_class.'>'.
Line 1235 sub display_color_options {	Line 1309 sub display_color_options {
} else {	} else {
$datatable .= '<td> </td>';	$datatable .= '<td> </td>';
}	}
$current_color = $designs->{'fontmenu'} ?	$current_color = $designs->{'fontmenu'} ?
$designs->{'fontmenu'} : $defaults->{'fontmenu'};	$designs->{'fontmenu'} : $defaults->{'fontmenu'};
$datatable .= '<td><span class="LC_nobreak">'.	$datatable .= '<td><span class="LC_nobreak">'.
'<input class="colorchooser" type="text" size="10" name="'	'<input class="colorchooser" type="text" size="10" name="'
Line 1256 sub display_color_options {	Line 1330 sub display_color_options {
&login_header_options($img,$role,$defaults,$is_custom,$choices);	&login_header_options($img,$role,$defaults,$is_custom,$choices);
$logincolors =	$logincolors =
&login_text_colors($img,$role,$logintext,$phase,$choices,	&login_text_colors($img,$role,$logintext,$phase,$choices,
$designs);	$designs,$defaults);
} elsif ($img ne 'domlogo') {	} elsif ($img ne 'domlogo') {
$datatable.= &logo_display_options($img,$defaults,$designs);	$datatable.= &logo_display_options($img,$defaults,$designs);
}	}
Line 1335 sub display_color_options {	Line 1409 sub display_color_options {
$datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,	$datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
$showfile,$fullsize,$role,$img,$imgfile,$logincolors);	$showfile,$fullsize,$role,$img,$imgfile,$logincolors);
} else {	} else {
$datatable .= '<td colspan="2" class="LC_right_item"><br />'.	$datatable .= '<td> </td><td class="LC_left_item">'.
&mt('Upload:');	&mt('Upload:').'<br />';
}	}
} else {	} else {
$datatable .= '<td colspan="2" class="LC_right_item"><br />'.	$datatable .= '<td> </td><td class="LC_left_item">'.
&mt('Upload:');	&mt('Upload:').'<br />';
}	}
if ($switchserver) {	if ($switchserver) {
$datatable .= &mt('Upload to library server: [_1]',$switchserver);	$datatable .= &mt('Upload to library server: [_1]',$switchserver);
Line 1370 sub display_color_options {	Line 1444 sub display_color_options {
'<table border="0"><tr>';	'<table border="0"><tr>';

foreach my $item (@{$bgs}) {	foreach my $item (@{$bgs}) {
$datatable .= '<td align="center">';	$datatable .= '<td align="center">'.$choices->{$item};
my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};	my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
if ($designs->{'bgs'}{$item}) {	if ($designs->{'bgs'}{$item}) {
$datatable .= ' ';	$datatable .= ' ';
Line 1398 sub display_color_options {	Line 1472 sub display_color_options {
'<table border="0"><tr>';	'<table border="0"><tr>';
foreach my $item (@{$links}) {	foreach my $item (@{$links}) {
my $color = $designs->{'link'}{$item} ? $designs->{'link'}{$item} : $defaults->{'links'}{$item};	my $color = $designs->{'link'}{$item} ? $designs->{'link'}{$item} : $defaults->{'links'}{$item};
$datatable .= '<td align="center">'."\n";	$datatable .= '<td align="center">'.$choices->{$item}."\n";

if ($designs->{'links'}{$item}) {	if ($designs->{'links'}{$item}) {
$datatable.=' ';	$datatable.=' ';
}	}
Line 1457 sub login_header_options {	Line 1530 sub login_header_options {
}	}

sub login_text_colors {	sub login_text_colors {
my ($img,$role,$logintext,$phase,$choices,$designs) = @_;	my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
my $color_menu = '<table border="0"><tr>';	my $color_menu = '<table border="0"><tr>';
foreach my $item (@{$logintext}) {	foreach my $item (@{$logintext}) {
my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'logintext'}{$item});	$color_menu .= '<td align="center">'.$choices->{$item};
$color_menu .= '<td align="center">'.$link;	my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
if ($designs->{'logintext'}{$item}) {	$color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
$color_menu .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'logintext'}{$item}.';">   </span>';	'" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
}
$color_menu .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.
$designs->{'logintext'}{$item}.'" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>'.
'<td> </td>';
}	}
$color_menu .= '</tr></table><br />';	$color_menu .= '</tr></table><br />';
return $color_menu;	return $color_menu;
Line 1499 sub image_changes {	Line 1568 sub image_changes {
$role.'_del_'.$img.'" value="1" />'.&mt('Delete?').	$role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
'</label> '.&mt('Replace:').'</span><br />';	'</label> '.&mt('Replace:').'</span><br />';
} else {	} else {
$output .= '<td valign="bottom">'.$logincolors.&mt('Upload:').'<br />';	$output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
}	}
}	}
return $output;	return $output;
}	}

sub color_pick {
my ($phase,$role,$item,$desc,$curcol) = @_;
my $link = '<a href="javascript:pjump('."'color_custom','".$desc.
"','".$curcol."','".$role.'_'.$item."','parmform.pres','psub'".
');">'.$desc.'</a>';
return $link;
}

sub print_quotas {	sub print_quotas {
my ($dom,$settings,$rowtotal,$action) = @_;	my ($dom,$settings,$rowtotal,$action) = @_;
my $context;	my $context;
Line 1521 sub print_quotas {	Line 1582 sub print_quotas {
} else {	} else {
$context = $action;	$context = $action;
}	}
my ($datatable,$defaultquota,@usertools,@options,%validations);	my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);	my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
my $typecount = 0;	my $typecount = 0;
my ($css_class,%titles);	my ($css_class,%titles);
if ($context eq 'requestcourses') {	if ($context eq 'requestcourses') {
@usertools = ('official','unofficial','community');	@usertools = ('official','unofficial','community','textbook');
@options =('norequest','approval','validate','autolimit');	@options =('norequest','approval','validate','autolimit');
%validations = &Apache::lonnet::auto_courserequest_checks($dom);	%validations = &Apache::lonnet::auto_courserequest_checks($dom);
%titles = &courserequest_titles();	%titles = &courserequest_titles();
} elsif ($context eq 'requestauthor') {	} elsif ($context eq 'requestauthor') {
@usertools = ('author');	@usertools = ('author');
@options = ('norequest','approval','automatic');	@options = ('norequest','approval','automatic');
%titles = &authorrequest_titles();	%titles = &authorrequest_titles();
} else {	} else {
@usertools = ('aboutme','blog','webdav','portfolio');	@usertools = ('aboutme','blog','webdav','portfolio');
%titles = &tool_titles();	%titles = &tool_titles();
}	}
if (ref($types) eq 'ARRAY') {	if (ref($types) eq 'ARRAY') {
foreach my $type (@{$types}) {	foreach my $type (@{$types}) {
my $currdefquota;	my ($currdefquota,$currauthorquota);
unless (($context eq 'requestcourses') \|\|	unless (($context eq 'requestcourses') \|\|
($context eq 'requestauthor')) {	($context eq 'requestauthor')) {
if (ref($settings) eq 'HASH') {	if (ref($settings) eq 'HASH') {
if (ref($settings->{defaultquota}) eq 'HASH') {	if (ref($settings->{defaultquota}) eq 'HASH') {
$currdefquota = $settings->{defaultquota}->{$type};	$currdefquota = $settings->{defaultquota}->{$type};
} else {	} else {
$currdefquota = $settings->{$type};	$currdefquota = $settings->{$type};
}	}
	if (ref($settings->{authorquota}) eq 'HASH') {
	$currauthorquota = $settings->{authorquota}->{$type};
	}
}	}
}	}
if (defined($usertypes->{$type})) {	if (defined($usertypes->{$type})) {
Line 1662 sub print_quotas {	Line 1726 sub print_quotas {
unless (($context eq 'requestcourses') \|\|	unless (($context eq 'requestcourses') \|\|
($context eq 'requestauthor')) {	($context eq 'requestauthor')) {
$datatable .=	$datatable .=
'<td class="LC_right_item"><span class="LC_nobreak">'.	'<td class="LC_right_item">'.
	'<span class="LC_nobreak">'.&mt('Portfolio').': '.
'<input type="text" name="quota_'.$type.	'<input type="text" name="quota_'.$type.
'" value="'.$currdefquota.	'" value="'.$currdefquota.
'" size="5" /> Mb</span></td>';	'" size="5" /></span>'.(' ' x 2).
	'<span class="LC_nobreak">'.&mt('Authoring').': '.
	'<input type="text" name="authorquota_'.$type.
	'" value="'.$currauthorquota.
	'" size="5" /></span></td>';
}	}
$datatable .= '</tr>';	$datatable .= '</tr>';
}	}
Line 1673 sub print_quotas {	Line 1742 sub print_quotas {
}	}
unless (($context eq 'requestcourses') \|\| ($context eq 'requestauthor')) {	unless (($context eq 'requestcourses') \|\| ($context eq 'requestauthor')) {
$defaultquota = '20';	$defaultquota = '20';
	$authorquota = '500';
if (ref($settings) eq 'HASH') {	if (ref($settings) eq 'HASH') {
if (ref($settings->{'defaultquota'}) eq 'HASH') {	if (ref($settings->{'defaultquota'}) eq 'HASH') {
$defaultquota = $settings->{'defaultquota'}->{'default'};	$defaultquota = $settings->{'defaultquota'}->{'default'};
} elsif (defined($settings->{'default'})) {	} elsif (defined($settings->{'default'})) {
$defaultquota = $settings->{'default'};	$defaultquota = $settings->{'default'};
}	}
	if (ref($settings->{'authorquota'}) eq 'HASH') {
	$authorquota = $settings->{'authorquota'}->{'default'};
	}
}	}
}	}
$typecount ++;	$typecount ++;
Line 1789 sub print_quotas {	Line 1862 sub print_quotas {
}	}
$datatable .= '</td>';	$datatable .= '</td>';
unless (($context eq 'requestcourses') \|\| ($context eq 'requestauthor')) {	unless (($context eq 'requestcourses') \|\| ($context eq 'requestauthor')) {
$datatable .= '<td class="LC_right_item"><span class="LC_nobreak">'.	$datatable .= '<td class="LC_right_item">'.
	'<span class="LC_nobreak">'.&mt('Portfolio').': '.
'<input type="text" name="defaultquota" value="'.	'<input type="text" name="defaultquota" value="'.
$defaultquota.'" size="5" /> Mb</span></td>';	$defaultquota.'" size="5" /></span>'.(' ' x2).
	'<span class="LC_nobreak">'.&mt('Authoring').': '.
	'<input type="text" name="authorquota" value="'.
	$authorquota.'" size="5" /></span></td>';
}	}
$datatable .= '</tr>';	$datatable .= '</tr>';
$typecount ++;	$typecount ++;
$css_class = $typecount%2?' class="LC_odd_row"':'';	$css_class = $typecount%2?' class="LC_odd_row"':'';
$datatable .= '<tr'.$css_class.'>'.	$datatable .= '<tr'.$css_class.'>'.
'<td>'.&mt('LON-CAPA Advanced Users').' ';	'<td>'.&mt('LON-CAPA Advanced Users').'<br />';
if ($context eq 'requestcourses') {	if ($context eq 'requestcourses') {
$datatable .= &mt('(overrides affiliation, if set)').	$datatable .= &mt('(overrides affiliation, if set)').
'</td>'.	'</td>'.
Line 1924 sub print_quotas {	Line 2001 sub print_quotas {

sub print_requestmail {	sub print_requestmail {
my ($dom,$action,$settings,$rowtotal) = @_;	my ($dom,$action,$settings,$rowtotal) = @_;
my ($now,$datatable,%dompersonnel,@domcoord,@currapproval,$rows);	my ($now,$datatable,%currapp);
$now = time;	$now = time;
$rows = 0;
%dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc'],$now,$now);
foreach my $server (keys(%dompersonnel)) {
foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
if (!grep(/^$uname:$udom$/,@domcoord)) {
push(@domcoord,$uname.':'.$udom);
}
}
}
if (ref($settings) eq 'HASH') {	if (ref($settings) eq 'HASH') {
if (ref($settings->{'notify'}) eq 'HASH') {	if (ref($settings->{'notify'}) eq 'HASH') {
if ($settings->{'notify'}{'approval'} ne '') {	if ($settings->{'notify'}{'approval'} ne '') {
@currapproval = split(',',$settings->{'notify'}{'approval'});	map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
}
}
}
if (@currapproval) {
foreach my $dc (@currapproval) {
unless (grep(/^\Q$dc\E$/,@domcoord)) {
push(@domcoord,$dc);
}	}
}	}
}	}
@domcoord = sort(@domcoord);	my $numinrow = 2;
my $numinrow = 4;	my $css_class;
my $numdc = @domcoord;	$css_class = ($$rowtotal%2? ' class="LC_odd_row"':'');
my $css_class = 'class="LC_odd_row"';
my $text;	my $text;
if ($action eq 'requestcourses') {	if ($action eq 'requestcourses') {
$text = &mt('Receive notification of course requests requiring approval');	$text = &mt('Receive notification of course requests requiring approval');
	} elsif ($action eq 'requestauthor') {
	$text = &mt('Receive notification of Authoring Space requests requiring approval');
} else {	} else {
$text = &mt('Receive notification of authoring space requests requiring approval')	$text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
}	}
$datatable = '<tr '.$css_class.'>'.	$datatable = '<tr'.$css_class.'>'.
' <td>'.$text.'</td>'.	' <td>'.$text.'</td>'.
' <td class="LC_left_item">';	' <td class="LC_left_item">';
if (@domcoord > 0) {	my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
$datatable .= '<table>';	$action.'notifyapproval',%currapp);
for (my $i=0; $i<$numdc; $i++) {	if ($numdc > 0) {
my $rem = $i%($numinrow);	$datatable .= $table;
if ($rem == 0) {	} else {
if ($i > 0) {	$datatable .= &mt('There are no active Domain Coordinators');
$datatable .= '</tr>';	}
}	$datatable .='</td></tr>';
$datatable .= '<tr>';	$$rowtotal += $rows;
$rows ++;	return $datatable;
	}

	sub print_studentcode {
	my ($settings,$rowtotal) = @_;
	my $rownum = 0;
	my ($output,%current);
	my @crstypes = ('official','unofficial','community','textbook');
	if (ref($settings->{'uniquecode'}) eq 'HASH') {
	foreach my $type (@crstypes) {
	$current{$type} = $settings->{'uniquecode'}{$type};
	}
	}
	$output .= '<tr>'.
	'<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
	'<td class="LC_left_item">';
	foreach my $type (@crstypes) {
	my $check = ' ';
	if ($current{$type}) {
	$check = ' checked="checked" ';
	}
	$output .= '<span class="LC_nobreak"><label>'.
	'<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
	&mt($type).'</label></span>'.(' 'x2).' ';
	}
	$output .= '</td></tr>';
	$$rowtotal ++;
	return $output;
	}

	sub print_textbookcourses {
	my ($dom,$settings,$rowtotal) = @_;
	my $rownum = 0;
	my $css_class;
	my $itemcount = 1;
	my $maxnum = 0;
	my $bookshash;
	if (ref($settings) eq 'HASH') {
	$bookshash = $settings->{'textbooks'};
	}
	my %ordered;
	if (ref($bookshash) eq 'HASH') {
	foreach my $item (keys(%{$bookshash})) {
	if (ref($bookshash->{$item}) eq 'HASH') {
	my $num = $bookshash->{$item}{'order'};
	$ordered{$num} = $item;
}	}
my $check = ' ';	}
if (grep(/^\Q$domcoord[$i]\E$/,@currapproval)) {	}
$check = ' checked="checked" ';	my $confname = $dom.'-domainconfig';
	my $switchserver = &check_switchserver($dom,$confname);
	my $maxnum = scalar(keys(%ordered));
	my $datatable = &textbookcourses_javascript(\%ordered);
	if (keys(%ordered)) {
	my @items = sort { $a <=> $b } keys(%ordered);
	for (my $i=0; $i<@items; $i++) {
	$css_class = $itemcount%2?' class="LC_odd_row"':'';
	my $key = $ordered{$items[$i]};
	my %coursehash=&Apache::lonnet::coursedescription($key);
	my $coursetitle = $coursehash{'description'};
	my ($subject,$title,$author,$image,$imgsrc,$cdom,$cnum);
	if (ref($bookshash->{$key}) eq 'HASH') {
	$subject = $bookshash->{$key}->{'subject'};
	$title = $bookshash->{$key}->{'title'};
	$author = $bookshash->{$key}->{'author'};
	$image = $bookshash->{$key}->{'image'};
	if ($image ne '') {
	my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
	my $imagethumb = "$path/tn-".$imagefile;
	$imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
	}
	}
	my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$key'".');"';
	$datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
	.'<select name="'.$key.'"'.$chgstr.'>';
	for (my $k=0; $k<=$maxnum; $k++) {
	my $vpos = $k+1;
	my $selstr;
	if ($k == $i) {
	$selstr = ' selected="selected" ';
	}
	$datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
	}
	$datatable .= '</select>'.(' 'x2).
	'<label><input type="checkbox" name="book_del" value="'.$key.'" />'.
	&mt('Delete?').'</label></span></td>'.
	'<td colspan="2">'.
	'<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="book_subject_'.$i.'" value="'.$subject.'" /></span> '.
	(' 'x2).
	'<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="book_title_'.$i.'" value="'.$title.'" /></span> '.
	(' 'x2).
	'<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="book_author_'.$i.'" value="'.$author.'" /></span> '.
	(' 'x2).
	'<span class="LC_nobreak">'.&mt('Thumbnail:');
	if ($image) {
	$datatable .= '<span class="LC_nobreak">'.
	$imgsrc.
	'<label><input type="checkbox" name="book_image_del"'.
	' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
	'<span class="LC_nobreak"> '.&mt('Replace:').' ';
}	}
my ($uname,$udom) = split(':',$domcoord[$i]);	if ($switchserver) {
my $fullname = &Apache::loncommon::plainname($uname,$udom);	$datatable .= &mt('Upload to library server: [_1]',$switchserver);
if ($i == $numdc-1) {
my $colsleft = $numinrow-$rem;
if ($colsleft > 1) {
$datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
} else {
$datatable .= '<td class="LC_left_item">';
}
} else {	} else {
$datatable .= '<td class="LC_left_item">';	$datatable .= '<input type="file" name="book_image_'.$i.'" value="" />';
}	}
$datatable .= '<span class="LC_nobreak"><label>'.	$datatable .= '<input type="hidden" name="book_id_'.$i.'" value="'.$key.'" /></span> '.
'<input type="checkbox" name="reqapprovalnotify" '.	'<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
'value="'.$domcoord[$i].'"'.$check.'/>'.	$coursetitle.'</span></td></tr>'."\n";
$fullname.' ('.$uname.':'.$udom.')</label></span></td>';	$itemcount ++;
}	}
$datatable .= '</tr></table>';
} else {
$datatable .= &mt('There are no active Domain Coordinators');
$rows ++;
}	}
$datatable .='</td></tr>';	$css_class = $itemcount%2?' class="LC_odd_row"':'';
$$rowtotal += $rows;	my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'addbook_pos'".');"';
	$datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
	'<input type="hidden" name="book_maxnum" value="'.$maxnum.'" />'."\n".
	'<select name="addbook_pos"'.$chgstr.'>';
	for (my $k=0; $k<$maxnum+1; $k++) {
	my $vpos = $k+1;
	my $selstr;
	if ($k == $maxnum) {
	$selstr = ' selected="selected" ';
	}
	$datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
	}
	$datatable .= '</select> '."\n".
	'<input type="checkbox" name="addbook" value="1" />'.&mt('Add').'</td>'."\n".
	'<td colspan="2">'.
	'<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="addbook_subject" value="" /></span> '."\n".
	(' 'x2).
	'<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="addbook_title" value="" /></span> '."\n".
	(' 'x2).
	'<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="addbook_author" value="" /></span> '."\n".
	(' 'x2).
	'<span class="LC_nobreak">'.&mt('Image:').' ';
	if ($switchserver) {
	$datatable .= &mt('Upload to library server: [_1]',$switchserver);
	} else {
	$datatable .= '<input type="file" name="addbook_image" value="" />';
	}
	$datatable .= '</span>'."\n".
	'<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
	&Apache::loncommon::select_dom_form($env{'request.role.domain'},'addbook_cdom').
	'<input type="text" size="25" name="addbook_cnum" value="" />'.
	&Apache::loncommon::selectcourse_link
	('display','addbook_cnum','addbook_cdom',undef,undef,undef,'Course');
	'</span></td>'."\n".
	'</tr>'."\n";
	$itemcount ++;
return $datatable;	return $datatable;
}	}

	sub textbookcourses_javascript {
	my ($textbooks) = @_;
	return unless(ref($textbooks) eq 'HASH');
	my $num = scalar(keys(%{$textbooks}));
	my @jsarray;
	foreach my $item (sort {$a <=> $b } (keys(%{$textbooks}))) {
	push(@jsarray,$textbooks->{$item});
	}
	my $jstext = ' var textbooks = Array('."'".join("','",@jsarray)."'".');'."\n";
	return <<"ENDSCRIPT";
	<script type="text/javascript">
	// <![CDATA[
	function reorderBooks(form,item) {
	var changedVal;
	$jstext
	var newpos = 'addbook_pos';
	var current = new Array;
	var maxh = 1 + $num;
	var current = new Array;
	var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
	if (item == newpos) {
	changedVal = newitemVal;
	} else {
	changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
	current[newitemVal] = newpos;
	}
	for (var i=0; i<textbooks.length; i++) {
	var elementName = textbooks[i];
	if (elementName != item) {
	if (form.elements[elementName]) {
	var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
	current[currVal] = elementName;
	}
	}
	}
	var oldVal;
	for (var j=0; j<maxh; j++) {
	if (current[j] == undefined) {
	oldVal = j;
	}
	}
	if (oldVal < changedVal) {
	for (var k=oldVal+1; k<=changedVal ; k++) {
	var elementName = current[k];
	form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
	}
	} else {
	for (var k=changedVal; k<oldVal; k++) {
	var elementName = current[k];
	form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
	}
	}
	return;
	}

	// ]]>
	</script>

	ENDSCRIPT
	}

sub print_autoenroll {	sub print_autoenroll {
my ($dom,$settings,$rowtotal) = @_;	my ($dom,$settings,$rowtotal) = @_;
my $autorun = &Apache::lonnet::auto_run(undef,$dom),	my $autorun = &Apache::lonnet::auto_run(undef,$dom),
Line 2153 sub print_autoupdate {	Line 2394 sub print_autoupdate {

sub print_autocreate {	sub print_autocreate {
my ($dom,$settings,$rowtotal) = @_;	my ($dom,$settings,$rowtotal) = @_;
my (%createon,%createoff);	my (%createon,%createoff,%currhash);
my $curr_dc;
my @types = ('xml','req');	my @types = ('xml','req');
if (ref($settings) eq 'HASH') {	if (ref($settings) eq 'HASH') {
foreach my $item (@types) {	foreach my $item (@types) {
Line 2167 sub print_autocreate {	Line 2407 sub print_autocreate {
}	}
}	}
}	}
$curr_dc = $settings->{'xmldc'};	if ($settings->{'xmldc'} ne '') {
	$currhash{$settings->{'xmldc'}} = 1;
	}
} else {	} else {
foreach my $item (@types) {	foreach my $item (@types) {
$createoff{$item} = ' checked="checked" ';	$createoff{$item} = ' checked="checked" ';
Line 2175 sub print_autocreate {	Line 2417 sub print_autocreate {
}	}
}	}
$$rowtotal += 2;	$$rowtotal += 2;
	my $numinrow = 2;
my $datatable='<tr class="LC_odd_row">'.	my $datatable='<tr class="LC_odd_row">'.
'<td>'.&mt('Create pending official courses from XML files').'</td>'.	'<td>'.&mt('Create pending official courses from XML files').'</td>'.
'<td class="LC_right_item"><span class="LC_nobreak"><label>'.	'<td class="LC_right_item"><span class="LC_nobreak"><label>'.
Line 2189 sub print_autocreate {	Line 2432 sub print_autocreate {
$createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.	$createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
'<label><input type="radio" name="autocreate_req"'.	'<label><input type="radio" name="autocreate_req"'.
$createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';	$createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
my ($numdc,$dctable) = &active_dc_picker($dom,$curr_dc);	my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
	'autocreate_xmldc',%currhash);
if ($numdc > 1) {	if ($numdc > 1) {
$datatable .= '</td></tr><tr class="LC_odd_row"><td>'.	$datatable .= '</td></tr><tr class="LC_odd_row"><td>'.
&mt('Course creation processed as: (choose Dom. Coord.)').	&mt('Course creation processed as: (choose Dom. Coord.)').
'</td><td class="LC_left_item">'.$dctable.'</td></tr>';	'</td><td class="LC_left_item">'.$dctable.'</td></tr>';
$$rowtotal ++ ;
} else {	} else {
$datatable .= $dctable.'</td></tr>';	$datatable .= $dctable.'</td></tr>';
}	}
	$$rowtotal += $rows;
return $datatable;	return $datatable;
}	}

Line 2320 sub print_contacts {	Line 2564 sub print_contacts {
my @contacts = ('adminemail','supportemail');	my @contacts = ('adminemail','supportemail');
my (%checked,%to,%otheremails,%bccemails);	my (%checked,%to,%otheremails,%bccemails);
my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',	my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
'requestsmail');	'requestsmail','updatesmail','idconflictsmail');
foreach my $type (@mailings) {	foreach my $type (@mailings) {
$otheremails{$type} = '';	$otheremails{$type} = '';
}	}
Line 2356 sub print_contacts {	Line 2600 sub print_contacts {
$checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';	$checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
$checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';	$checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
$checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';	$checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
	$checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
	$checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
}	}
my ($titles,$short_titles) = &contact_titles();	my ($titles,$short_titles) = &contact_titles();
my $rownum = 0;	my $rownum = 0;
my $css_class;	my $css_class;
foreach my $item (@contacts) {	foreach my $item (@contacts) {
$rownum ++;
$css_class = $rownum%2?' class="LC_odd_row"':'';	$css_class = $rownum%2?' class="LC_odd_row"':'';
$datatable .= '<tr'.$css_class.'>'.	$datatable .= '<tr'.$css_class.'>'.
'<td><span class="LC_nobreak">'.$titles->{$item}.	'<td><span class="LC_nobreak">'.$titles->{$item}.
'</span></td><td class="LC_right_item">'.	'</span></td><td class="LC_right_item">'.
'<input type="text" name="'.$item.'" value="'.	'<input type="text" name="'.$item.'" value="'.
$to{$item}.'" /></td></tr>';	$to{$item}.'" /></td></tr>';
	$rownum ++;
}	}
foreach my $type (@mailings) {	foreach my $type (@mailings) {
$rownum ++;
$css_class = $rownum%2?' class="LC_odd_row"':'';	$css_class = $rownum%2?' class="LC_odd_row"':'';
$datatable .= '<tr'.$css_class.'>'.	$datatable .= '<tr'.$css_class.'>'.
'<td><span class="LC_nobreak">'.	'<td><span class="LC_nobreak">'.
Line 2393 sub print_contacts {	Line 2638 sub print_contacts {
'value="'.$bccemails{$type}.'" />';	'value="'.$bccemails{$type}.'" />';
}	}
$datatable .= '</td></tr>'."\n";	$datatable .= '</td></tr>'."\n";
	$rownum ++;
}	}
	my %choices;
	$choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
	&Apache::loncommon::modal_link('http://loncapa.org/core.html',
	&mt('LON-CAPA core group - MSU'),600,500));
	$choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
	&Apache::loncommon::modal_link('http://loncapa.org/core.html',
	&mt('LON-CAPA core group - MSU'),600,500));
	my @toggles = ('reporterrors','reportupdates');
	my %defaultchecked = ('reporterrors' => 'on',
	'reportupdates' => 'on');
	(my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
	\%choices,$rownum);
	$datatable .= $reports;
$$rowtotal += $rownum;	$$rowtotal += $rownum;
return $datatable;	return $datatable;
}	}
Line 2415 sub print_helpsettings {	Line 2674 sub print_helpsettings {
}	}

sub radiobutton_prefs {	sub radiobutton_prefs {
my ($settings,$toggles,$defaultchecked,$choices,$itemcount) = @_;	my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
	$additional) = @_;
return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&	return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
(ref($choices) eq 'HASH'));	(ref($choices) eq 'HASH'));

Line 2441 sub radiobutton_prefs {	Line 2701 sub radiobutton_prefs {
}	}
}	}
}	}
	if ($onclick) {
	$onclick = ' onclick="'.$onclick.'"';
	}
foreach my $item (@{$toggles}) {	foreach my $item (@{$toggles}) {
$css_class = $itemcount%2?' class="LC_odd_row"':'';	$css_class = $itemcount%2?' class="LC_odd_row"':'';
$datatable .=	$datatable .=
'<tr'.$css_class.'><td><span class="LC_nobreak">'.$choices->{$item}.	'<tr'.$css_class.'><td valign="top">'.
	'<span class="LC_nobreak">'.$choices->{$item}.
'</span></td>'.	'</span></td>'.
'<td class="LC_right_item"><span class="LC_nobreak">'.	'<td class="LC_right_item"><span class="LC_nobreak">'.
'<label><input type="radio" name="'.	'<label><input type="radio" name="'.
$item.'" '.$checkedon{$item}.' value="1" />'.&mt('Yes').	$item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
'</label> <label><input type="radio" name="'.$item.'" '.	'</label> <label><input type="radio" name="'.$item.'" '.
$checkedoff{$item}.' value="0" />'.&mt('No').'</label>'.	$checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
'</span></td>'.	'</span>'.$additional.
	'</td>'.
'</tr>';	'</tr>';
$itemcount ++;	$itemcount ++;
}	}
Line 2460 sub radiobutton_prefs {	Line 2725 sub radiobutton_prefs {

sub print_coursedefaults {	sub print_coursedefaults {
my ($position,$dom,$settings,$rowtotal) = @_;	my ($position,$dom,$settings,$rowtotal) = @_;
my ($css_class,$datatable);	my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
my $itemcount = 1;	my $itemcount = 1;
	my %choices = &Apache::lonlocal::texthash (
	canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
	uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
	anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
	coursecredits => 'Credits can be specified for courses',
	);
	my %staticdefaults = (
	anonsurvey_threshold => 10,
	uploadquota => 500,
	);
if ($position eq 'top') {	if ($position eq 'top') {
my (%checkedon,%checkedoff,%choices,%defaultchecked,@toggles);
%choices =
&Apache::lonlocal::texthash (
canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
);
%defaultchecked = ('canuse_pdfforms' => 'off');	%defaultchecked = ('canuse_pdfforms' => 'off');
@toggles = ('canuse_pdfforms',);	@toggles = ('canuse_pdfforms');
($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,	($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
\%choices,$itemcount);	\%choices,$itemcount);
$$rowtotal += $itemcount;
} else {	} else {
$css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';	$css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
my %choices =	my ($currdefresponder,$def_official_credits,$def_unofficial_credits,$def_textbook_credits,
&Apache::lonlocal::texthash (	%curruploadquota);
anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',	my $currusecredits = 0;
);	my @types = ('official','unofficial','community','textbook');
my $currdefresponder;
if (ref($settings) eq 'HASH') {	if (ref($settings) eq 'HASH') {
$currdefresponder = $settings->{'anonsurvey_threshold'};	$currdefresponder = $settings->{'anonsurvey_threshold'};
	if (ref($settings->{'uploadquota'}) eq 'HASH') {
	foreach my $type (keys(%{$settings->{'uploadquota'}})) {
	$curruploadquota{$type} = $settings->{'uploadquota'}{$type};
	}
	}
	if (ref($settings->{'coursecredits'}) eq 'HASH') {
	$def_official_credits = $settings->{'coursecredits'}->{'official'};
	$def_unofficial_credits = $settings->{'coursecredits'}->{'unofficial'};
	$def_textbook_credits = $settings->{'coursecredits'}->{'textbook'};
	if (($def_official_credits ne '') \|\| ($def_unofficial_credits ne '') \|\|
	($def_textbook_credits ne '')) {
	$currusecredits = 1;
	}
	}
}	}
if (!$currdefresponder) {	if (!$currdefresponder) {
$currdefresponder = 10;	$currdefresponder = $staticdefaults{'anonsurvey_threshold'};
} elsif ($currdefresponder < 1) {	} elsif ($currdefresponder < 1) {
$currdefresponder = 1;	$currdefresponder = 1;
}	}
	foreach my $type (@types) {
	if ($curruploadquota{$type} eq '') {
	$curruploadquota{$type} = $staticdefaults{'uploadquota'};
	}
	}
$datatable .=	$datatable .=
'<tr'.$css_class.'><td><span class="LC_nobreak">'.$choices{'anonsurvey_threshold'}.	'<tr'.$css_class.'><td><span class="LC_nobreak">'.
	$choices{'anonsurvey_threshold'}.
'</span></td>'.	'</span></td>'.
'<td class="LC_right_item"><span class="LC_nobreak">'.	'<td class="LC_right_item"><span class="LC_nobreak">'.
'<input type="text" name="anonsurvey_threshold"'.	'<input type="text" name="anonsurvey_threshold"'.
' value="'.$currdefresponder.'" size="5" /></span>'.	' value="'.$currdefresponder.'" size="5" /></span>'.
'</td></tr>';	'</td></tr>'."\n".
	'<tr><td><span class="LC_nobreak">'.
	$choices{'uploadquota'}.
	'</span></td>'.
	'<td align="right" class="LC_right_item">'.
	'<table><tr>';
	foreach my $type (@types) {
	$datatable .= '<td align="center">'.&mt($type).'<br />'.
	'<input type="text" name="uploadquota_'.$type.'"'.
	' value="'.$curruploadquota{$type}.'" size="5" /></td>';
	}
	$datatable .= '</tr></table></td></tr>'."\n";
	$itemcount += 2;
	my $onclick = 'toggleCredits(this.form);';
	my $display = 'none';
	if ($currusecredits) {
	$display = 'block';
	}
	my $additional = '<div id="credits" style="display: '.$display.'">'.
	'<span class="LC_nobreak">'.
	&mt('Default credits for official courses [_1]',
	'<input type="text" name="official_credits" value="'.
	$def_official_credits.'" size="3" />').
	'</span><br />'.
	'<span class="LC_nobreak">'.
	&mt('Default credits for unofficial courses [_1]',
	'<input type="text" name="unofficial_credits" value="'.
	$def_unofficial_credits.'" size="3" />').
	'</span><br />'.
	'<span class="LC_nobreak">'.
	&mt('Default credits for textbook courses [_1]',
	'<input type="text" name="textbook_credits" value="'.
	$def_textbook_credits.'" size="3" />').
	'</span></div>'."\n";
	%defaultchecked = ('coursecredits' => 'off');
	@toggles = ('coursecredits');
	my $current = {
	'coursecredits' => $currusecredits,
	};
	(my $table,$itemcount) =
	&radiobutton_prefs($current,\@toggles,\%defaultchecked,
	\%choices,$itemcount,$onclick,$additional);
	$datatable .= $table;
}	}
	$$rowtotal += $itemcount;
return $datatable;	return $datatable;
}	}

Line 2925 sub print_loadbalancing {	Line 3256 sub print_loadbalancing {
}	}
my ($othertitle,$usertypes,$types) =	my ($othertitle,$usertypes,$types) =
&Apache::loncommon::sorted_inst_types($dom);	&Apache::loncommon::sorted_inst_types($dom);
my $rownum = 6;	my $rownum = 8;
if (ref($types) eq 'ARRAY') {	if (ref($types) eq 'ARRAY') {
$rownum += scalar(@{$types});	$rownum += scalar(@{$types});
}	}
Line 2956 sub print_loadbalancing {	Line 3287 sub print_loadbalancing {
'<td rowspan="'.$rownum.'" valign="top">'.	'<td rowspan="'.$rownum.'" valign="top">'.
'<p>';	'<p>';
if ($lonhost eq '') {	if ($lonhost eq '') {
$datatable .= '<span class="LC_nobreak">';	$datatable .= '<span class="LC_nobreak">';
if (keys(%currbalancer) > 0) {	if (keys(%currbalancer) > 0) {
$datatable .= &mt('Add balancer:');	$datatable .= &mt('Add balancer:');
} else {	} else {
Line 2972 sub print_loadbalancing {	Line 3303 sub print_loadbalancing {
next if ($currbalancer{$server});	next if ($currbalancer{$server});
$datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";	$datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
}	}
$datatable .=	$datatable .=
'</select>'."\n".	'</select>'."\n".
'<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";	'<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
} else {	} else {
Line 3011 sub print_loadbalancing {	Line 3342 sub print_loadbalancing {
if (exists($currbalancer{$spares[$i]})) {	if (exists($currbalancer{$spares[$i]})) {
$disabled = ' disabled="disabled"';	$disabled = ' disabled="disabled"';
}	}
$targettable .=	$targettable .=
'<td><label><input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.	'<td><label><input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
$checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.	$checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
'</span></label></td>';	'</span></label></td>';
Line 3095 sub loadbalancing_rules {	Line 3426 sub loadbalancing_rules {
$css_class,$balnum,$islast) = @_;	$css_class,$balnum,$islast) = @_;
my $output;	my $output;
my $num = 0;	my $num = 0;
my ($alltypes,$othertypes,$titles) =	my ($alltypes,$othertypes,$titles) =
&loadbalancing_titles($dom,$intdom,$usertypes,$types);	&loadbalancing_titles($dom,$intdom,$usertypes,$types);
if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {	if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
foreach my $type (@{$alltypes}) {	foreach my $type (@{$alltypes}) {
Line 3104 sub loadbalancing_rules {	Line 3435 sub loadbalancing_rules {
if (ref($currrules) eq 'HASH') {	if (ref($currrules) eq 'HASH') {
$current = $currrules->{$type};	$current = $currrules->{$type};
}	}
if (($type eq '_LC_external') \|\| ($type eq '_LC_internetdom')) {	if (($type eq '_LC_external') \|\| ($type eq '_LC_internetdom') \|\| ($type eq '_LC_ipchange')) {
if ($dom ne &Apache::lonnet::host_domain($lonhost)) {	if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
$current = '';	$current = '';
}	}
Line 3125 sub loadbalancing_titles {	Line 3456 sub loadbalancing_titles {
'_LC_author' => &mt('Users from [_1] with author role',$dom),	'_LC_author' => &mt('Users from [_1] with author role',$dom),
'_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),	'_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
'_LC_external' => &mt('Users not from [_1]',$intdom),	'_LC_external' => &mt('Users not from [_1]',$intdom),
	'_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
	'_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
);	);
my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external');	my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
if (ref($types) eq 'ARRAY') {	if (ref($types) eq 'ARRAY') {
unshift(@alltypes,@{$types},'default');	unshift(@alltypes,@{$types},'default');
}	}
Line 3151 sub loadbalancing_titles {	Line 3484 sub loadbalancing_titles {
sub loadbalance_rule_row {	sub loadbalance_rule_row {
my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,	my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
$targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;	$targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
my @rulenames = ('default','homeserver');	my @rulenames;
my %ruletitles = &offloadtype_text();	my %ruletitles = &offloadtype_text();
if ($type eq '_LC_external') {	if (($type eq '_LC_ipchangesso') \|\| ($type eq '_LC_ipchange')) {
push(@rulenames,'externalbalancer');	@rulenames = ('balancer','offloadedto');
} else {	} else {
push(@rulenames,'specific');	@rulenames = ('default','homeserver');
	if ($type eq '_LC_external') {
	push(@rulenames,'externalbalancer');
	} else {
	push(@rulenames,'specific');
	}
	push(@rulenames,'none');
}	}
push(@rulenames,'none');
my $style = $targets_div_style;	my $style = $targets_div_style;
if (($type eq '_LC_external') \|\| ($type eq '_LC_internetdom')) {	if (($type eq '_LC_external') \|\| ($type eq '_LC_internetdom') \|\| ($type eq '_LC_ipchange')) {
$style = $homedom_div_style;	$style = $homedom_div_style;
}	}
my $space;	my $space;
if ($islast && $num == 1) {	if ($islast && $num == 1) {
$space = '<div display="inline-block"> </div>';	$space = '<div display="inline-block"> </div>';
}	}
my $output =	my $output =
'<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.	'<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
'<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".	'<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
'<td valaign="top">'.$space.	'<td valaign="top">'.$space.
Line 3187 sub loadbalance_rule_row {	Line 3525 sub loadbalance_rule_row {
unless ($checked) {	unless ($checked) {
$default = ' selected="selected"';	$default = ' selected="selected"';
}	}
$extra =	$extra =
': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.	': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
'" id="loadbalancing_singleserver_'.$balnum.'_'.$type.	'" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
'" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".	'" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
Line 3225 sub offloadtype_text {	Line 3563 sub offloadtype_text {
'externalbalancer' => "Offloads to Load Balancer in user's domain",	'externalbalancer' => "Offloads to Load Balancer in user's domain",
'specific' => 'Offloads to specific server',	'specific' => 'Offloads to specific server',
'none' => 'No offload',	'none' => 'No offload',
	'balancer' => 'Session hosted on Load Balancer, after re-authentication',
	'offloadedto' => 'Session hosted on offload server, after re-authentication',
);	);
return %ruletitles;	return %ruletitles;
}	}
Line 3246 sub contact_titles {	Line 3586 sub contact_titles {
'helpdeskmail' => 'Helpdesk requests to be e-mailed to',	'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',	'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
'requestsmail' => 'E-mail from course requests requiring approval',	'requestsmail' => 'E-mail from course requests requiring approval',
	'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
	'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
);	);
my %short_titles = &Apache::lonlocal::texthash (	my %short_titles = &Apache::lonlocal::texthash (
adminemail => 'Admin E-mail address',	adminemail => 'Admin E-mail address',
Line 3263 sub tool_titles {	Line 3605 sub tool_titles {
official => 'Official courses (with institutional codes)',	official => 'Official courses (with institutional codes)',
unofficial => 'Unofficial courses',	unofficial => 'Unofficial courses',
community => 'Communities',	community => 'Communities',
	textbook => 'Textbook courses',
);	);
return %titles;	return %titles;
}	}
Line 3272 sub courserequest_titles {	Line 3615 sub courserequest_titles {
official => 'Official',	official => 'Official',
unofficial => 'Unofficial',	unofficial => 'Unofficial',
community => 'Communities',	community => 'Communities',
	textbook => 'Textbook',
norequest => 'Not allowed',	norequest => 'Not allowed',
approval => 'Approval by Dom. Coord.',	approval => 'Approval by Dom. Coord.',
validate => 'With validation',	validate => 'With validation',
Line 3288 sub authorrequest_titles {	Line 3632 sub authorrequest_titles {
automatic => 'Automatic approval',	automatic => 'Automatic approval',
);	);
return %titles;	return %titles;
}	}

sub courserequest_conditions {	sub courserequest_conditions {
my %conditions = &Apache::lonlocal::texthash (	my %conditions = &Apache::lonlocal::texthash (
approval => '(Processing of request subject to approval by Domain Coordinator).',	approval => '(Processing of request subject to approval by Domain Coordinator).',
validate => '(Processing of request subject to instittutional validation).',	validate => '(Processing of request subject to institutional validation).',
);	);
return %conditions;	return %conditions;
}	}
Line 3324 sub print_usercreation {	Line 3668 sub print_usercreation {
$rowcount ++;	$rowcount ++;
}	}
}	}
my ($emailrules,$emailruleorder) =
&Apache::lonnet::inst_userrules($dom,'email');
if (ref($emailrules) eq 'HASH') {
if (keys(%{$emailrules}) > 0) {
$datatable .= &user_formats_row('email',$settings,$emailrules,
$emailruleorder,$numinrow,$rowcount);
$$rowtotal ++;
$rowcount ++;
}
}
if ($rowcount == 0) {	if ($rowcount == 0) {
$datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';	$datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
$$rowtotal ++;	$$rowtotal ++;
$rowcount ++;	$rowcount ++;
}	}
} elsif ($position eq 'middle') {	} elsif ($position eq 'middle') {
my @creators = ('author','course','requestcrs','selfcreate');	my @creators = ('author','course','requestcrs');
my ($rules,$ruleorder) =	my ($rules,$ruleorder) =
&Apache::lonnet::inst_userrules($dom,'username');	&Apache::lonnet::inst_userrules($dom,'username');
my %lt = &usercreation_types();	my %lt = &usercreation_types();
my %checked;	my %checked;
my @selfcreate;
if (ref($settings) eq 'HASH') {	if (ref($settings) eq 'HASH') {
if (ref($settings->{'cancreate'}) eq 'HASH') {	if (ref($settings->{'cancreate'}) eq 'HASH') {
foreach my $item (@creators) {	foreach my $item (@creators) {
$checked{$item} = $settings->{'cancreate'}{$item};	$checked{$item} = $settings->{'cancreate'}{$item};
}	}
if (ref($settings->{'cancreate'}{'selfcreate'}) eq 'ARRAY') {
@selfcreate = @{$settings->{'cancreate'}{'selfcreate'}};
} elsif ($settings->{'cancreate'}{'selfcreate'} ne '') {
if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
@selfcreate = ('email','login','sso');
} elsif ($settings->{'cancreate'}{'selfcreate'} ne 'none') {
@selfcreate = ($settings->{'cancreate'}{'selfcreate'});
}
}
} elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {	} elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
foreach my $item (@creators) {	foreach my $item (@creators) {
if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {	if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
Line 3371 sub print_usercreation {	Line 3695 sub print_usercreation {
my $rownum = 0;	my $rownum = 0;
foreach my $item (@creators) {	foreach my $item (@creators) {
$rownum ++;	$rownum ++;
if ($item ne 'selfcreate') {	if ($checked{$item} eq '') {
if ($checked{$item} eq '') {	$checked{$item} = 'any';
$checked{$item} = 'any';
}
}	}
my $css_class;	my $css_class;
if ($rownum%2) {	if ($rownum%2) {
Line 3385 sub print_usercreation {	Line 3707 sub print_usercreation {
$datatable .= '<tr'.$css_class.'>'.	$datatable .= '<tr'.$css_class.'>'.
'<td><span class="LC_nobreak">'.$lt{$item}.	'<td><span class="LC_nobreak">'.$lt{$item}.
'</span></td><td align="right">';	'</span></td><td align="right">';
my @options;	my @options = ('any');
if ($item eq 'selfcreate') {	if (ref($rules) eq 'HASH') {
push(@options,('email','login','sso'));	if (keys(%{$rules}) > 0) {
} else {	push(@options,('official','unofficial'));
@options = ('any');
if (ref($rules) eq 'HASH') {
if (keys(%{$rules}) > 0) {
push(@options,('official','unofficial'));
}
}	}
push(@options,'none');
}	}
	push(@options,'none');
foreach my $option (@options) {	foreach my $option (@options) {
my $type = 'radio';	my $type = 'radio';
my $check = ' ';	my $check = ' ';
if ($item eq 'selfcreate') {	if ($checked{$item} eq $option) {
$type = 'checkbox';	$check = ' checked="checked" ';
if (grep(/^\Q$option\E$/,@selfcreate)) {
$check = ' checked="checked" ';
}
} else {
if ($checked{$item} eq $option) {
$check = ' checked="checked" ';
}
}	}
$datatable .= '<span class="LC_nobreak"><label>'.	$datatable .= '<span class="LC_nobreak"><label>'.
'<input type="'.$type.'" name="can_createuser_'.	'<input type="'.$type.'" name="can_createuser_'.
Line 3417 sub print_usercreation {	Line 3727 sub print_usercreation {
}	}
$datatable .= '</td></tr>';	$datatable .= '</td></tr>';
}	}
my ($othertitle,$usertypes,$types) =
&Apache::loncommon::sorted_inst_types($dom);
my $createsettings;
if (ref($settings) eq 'HASH') {
$createsettings = $settings->{cancreate};
}
if (ref($usertypes) eq 'HASH') {
if (keys(%{$usertypes}) > 0) {
$datatable .= &insttypes_row($createsettings,$types,$usertypes,
$dom,$numinrow,$othertitle,
'statustocreate');
$$rowtotal ++;
$rownum ++;
}
}
$datatable .= &captcha_choice('cancreate',$createsettings,$rownum);
} else {	} else {
my @contexts = ('author','course','domain');	my @contexts = ('author','course','domain');
my @authtypes = ('int','krb4','krb5','loc');	my @authtypes = ('int','krb4','krb5','loc');
Line 3484 sub print_usercreation {	Line 3778 sub print_usercreation {
return $datatable;	return $datatable;
}	}

	sub print_selfcreation {
	my ($position,$dom,$settings,$rowtotal) = @_;
	my (@selfcreate,$createsettings,$datatable);
	if (ref($settings) eq 'HASH') {
	if (ref($settings->{'cancreate'}) eq 'HASH') {
	$createsettings = $settings->{'cancreate'};
	if (ref($settings->{'cancreate'}{'selfcreate'}) eq 'ARRAY') {
	@selfcreate = @{$settings->{'cancreate'}{'selfcreate'}};
	} elsif ($settings->{'cancreate'}{'selfcreate'} ne '') {
	if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
	@selfcreate = ('email','login','sso');
	} elsif ($settings->{'cancreate'}{'selfcreate'} ne 'none') {
	@selfcreate = ($settings->{'cancreate'}{'selfcreate'});
	}
	}
	}
	}
	my %radiohash;
	my $rownum = 0;
	my $numinrow = 4;
	map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
	if ($position eq 'top') {
	my %choices = &Apache::lonlocal::texthash (
	cancreate_login => 'Institutional Login',
	cancreate_sso => 'Institutional Single Sign On',
	);
	my @toggles = sort(keys(%choices));
	my %defaultchecked = (
	'cancreate_login' => 'off',
	'cancreate_sso' => 'off',
	);
	my $itemcount = 1;
	my $onclick;
	($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
	\%choices,$itemcount,$onclick);
	my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);

	if (ref($usertypes) eq 'HASH') {
	if (keys(%{$usertypes}) > 0) {
	$datatable .= &insttypes_row($createsettings,$types,$usertypes,
	$dom,$numinrow,$othertitle,
	'statustocreate',$rownum);
	$rownum ++;
	$$rowtotal ++;
	}
	}
	} elsif ($position eq 'middle') {
	my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
	my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
	$usertypes->{'default'} = $othertitle;
	if (ref($types) eq 'ARRAY') {
	push(@{$types},'default');
	$usertypes->{'default'} = $othertitle;
	foreach my $status (@{$types}) {
	$rownum ++;
	$datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
	$numinrow,$rownum,$usertypes);
	$$rowtotal ++;
	}
	}
	} else {
	my $css_class = $rownum%2?' class="LC_odd_row"':'';
	my %choices =
	&Apache::lonlocal::texthash(
	email => 'Approved automatically',
	emailapproval => 'Queued for approval by DC',
	off => 'Not enabled',
	);
	$datatable .= '<tr'.$css_class.'>'.
	'<td>'.&mt('E-mail address as username').
	'</td><td class="LC_left_item">'.
	'<span class="LC_nobreak">';
	foreach my $option ('email','emailapproval','off') {
	my $checked;
	if ($option eq 'email') {
	if ($radiohash{'cancreate_email'}) {
	$checked = 'checked="checked"';
	}
	} elsif ($option eq 'emailapproval') {
	if ($radiohash{'cancreate_emailapproval'}) {
	$checked = 'checked="checked"';
	}
	} else {
	if ((!$radiohash{'cancreate_email'}) && (!$radiohash{'cancreate_emailapproval'})) {
	$checked = 'checked="checked"';
	}
	}
	$datatable .= '<label>'.
	'<input type="radio" name="cancreate_email" '.
	$checked.' value="'.$option.'" />'.
	$choices{$option}.'</label> ';
	}
	$$rowtotal ++;
	$rownum ++;
	$datatable .= '</span></td></tr>'.
	&print_requestmail($dom,'selfcreation',$createsettings,$rowtotal);
	$rownum ++;
	my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
	$numinrow = 2;
	$datatable .= &modifiable_userdata_row('cancreate','emailusername',$settings,
	$numinrow,$rownum,undef,$infofields,$infotitles);
	$$rowtotal ++;
	$rownum ++;
	my ($emailrules,$emailruleorder) =
	&Apache::lonnet::inst_userrules($dom,'email');
	if (ref($emailrules) eq 'HASH') {
	if (keys(%{$emailrules}) > 0) {
	$datatable .= &user_formats_row('email',$settings,$emailrules,
	$emailruleorder,$numinrow,$rownum);
	$rownum ++;
	$$rowtotal ++;
	}
	}
	$datatable .= &captcha_choice('cancreate',$createsettings,$rownum);
	}
	return $datatable;
	}

sub captcha_choice {	sub captcha_choice {
my ($context,$settings,$itemcount) = @_;	my ($context,$settings,$itemcount) = @_;
my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext);	my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext);
my %lt = &captcha_phrases();	my %lt = &captcha_phrases();
$keyentry = 'hidden';	$keyentry = 'hidden';
if ($context eq 'cancreate') {	if ($context eq 'cancreate') {
$rowname = &mt('CAPTCHA validation (e-mail as username)');	$rowname = &mt('CAPTCHA validation');
} elsif ($context eq 'login') {	} elsif ($context eq 'login') {
$rowname = &mt('"Contact helpdesk" CAPTCHA validation');	$rowname = &mt('"Contact helpdesk" CAPTCHA validation');
}	}
Line 3527 sub captcha_choice {	Line 3939 sub captcha_choice {
#	#
# Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:	# Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
# https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple	# https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
# servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)	# servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
# specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.	# specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
#	#
$output .= '</td></tr>'."\n".	$output .= '</td></tr>'."\n".
'<tr><td>'."\n".	'<tr><td>'."\n".
'<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".	'<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
Line 3604 sub usercreation_types {	Line 4016 sub usercreation_types {
author => 'When adding a co-author',	author => 'When adding a co-author',
course => 'When adding a user to a course',	course => 'When adding a user to a course',
requestcrs => 'When requesting a course',	requestcrs => 'When requesting a course',
selfcreate => 'User creates own account',
any => 'Any',	any => 'Any',
official => 'Institutional only ',	official => 'Institutional only ',
unofficial => 'Non-institutional only',	unofficial => 'Non-institutional only',
email => 'E-mail address',
login => 'Institutional Login',
sso => 'SSO',
none => 'None',	none => 'None',
);	);
return %lt;	return %lt;
}	}

	sub selfcreation_types {
	my %lt = &Apache::lonlocal::texthash (
	selfcreate => 'User creates own account',
	any => 'Any',
	official => 'Institutional only ',
	unofficial => 'Non-institutional only',
	email => 'E-mail address',
	login => 'Institutional Login',
	sso => 'SSO',
	);
	}

sub authtype_names {	sub authtype_names {
my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
int => 'Internal',	int => 'Internal',
Line 3657 sub print_usermodification {	Line 4077 sub print_usermodification {
$$rowtotal ++;	$$rowtotal ++;
$rowcount ++;	$rowcount ++;
}	}
} elsif ($position eq 'bottom') {
$context = 'selfcreate';
my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
$usertypes->{'default'} = $othertitle;
if (ref($types) eq 'ARRAY') {
push(@{$types},'default');
$usertypes->{'default'} = $othertitle;
foreach my $status (@{$types}) {
$datatable .= &modifiable_userdata_row($context,$status,$settings,
$numinrow,$rowcount,$usertypes);
$$rowtotal ++;
$rowcount ++;
}
}
}	}
return $datatable;	return $datatable;
}	}

sub print_defaults {	sub print_defaults {
my ($dom,$rowtotal) = @_;	my ($dom,$settings,$rowtotal) = @_;
my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',	my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
'datelocale_def','portal_def');	'datelocale_def','portal_def');
my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);	my %defaults;
	if (ref($settings) eq 'HASH') {
	%defaults = %{$settings};
	} else {
	my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
	foreach my $item (@items) {
	$defaults{$item} = $domdefaults{$item};
	}
	}
my $titles = &defaults_titles($dom);	my $titles = &defaults_titles($dom);
my $rownum = 0;	my $rownum = 0;
my ($datatable,$css_class);	my ($datatable,$css_class);
Line 3703 sub print_defaults {	Line 4117 sub print_defaults {
my %authnames = &authtype_names();	my %authnames = &authtype_names();
foreach my $auth (@authtypes) {	foreach my $auth (@authtypes) {
my $checked = ' ';	my $checked = ' ';
if ($domdefaults{$item} eq $auth) {	if ($defaults{$item} eq $auth) {
$checked = ' checked="checked" ';	$checked = ' checked="checked" ';
}	}
$datatable .= '<label><input type="radio" name="'.$item.	$datatable .= '<label><input type="radio" name="'.$item.
Line 3712 sub print_defaults {	Line 4126 sub print_defaults {
}	}
} elsif ($item eq 'timezone_def') {	} elsif ($item eq 'timezone_def') {
my $includeempty = 1;	my $includeempty = 1;
$datatable .= &Apache::loncommon::select_timezone($item,$domdefaults{$item},undef,$includeempty);	$datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
} elsif ($item eq 'datelocale_def') {	} elsif ($item eq 'datelocale_def') {
my $includeempty = 1;	my $includeempty = 1;
$datatable .= &Apache::loncommon::select_datelocale($item,$domdefaults{$item},undef,$includeempty);	$datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
} elsif ($item eq 'lang_def') {	} elsif ($item eq 'lang_def') {
my %langchoices = &get_languages_hash();	my %langchoices = &get_languages_hash();
$langchoices{''} = 'No language preference';	$langchoices{''} = 'No language preference';
%langchoices = &Apache::lonlocal::texthash(%langchoices);	%langchoices = &Apache::lonlocal::texthash(%langchoices);
$datatable .= &Apache::loncommon::select_form($domdefaults{$item},$item,	$datatable .= &Apache::loncommon::select_form($defaults{$item},$item,
\%langchoices);	\%langchoices);
} else {	} else {
my $size;	my $size;
Line 3728 sub print_defaults {	Line 4142 sub print_defaults {
$size = ' size="25"';	$size = ' size="25"';
}	}
$datatable .= '<input type="text" name="'.$item.'" value="'.	$datatable .= '<input type="text" name="'.$item.'" value="'.
$domdefaults{$item}.'"'.$size.' />';	$defaults{$item}.'"'.$size.' />';
}	}
$datatable .= '</td></tr>';	$datatable .= '</td></tr>';
$rownum ++;	$rownum ++;
Line 3880 sub print_scantronformat {	Line 4294 sub print_scantronformat {
$datatable .= '<td>'.&mt('Default in use:').'<br />'.	$datatable .= '<td>'.&mt('Default in use:').'<br />'.
'<span class="LC_nobreak">';	'<span class="LC_nobreak">';
if ($scantronurl) {	if ($scantronurl) {
$datatable .= '<a href="'.$scantronurl.'" target="_blank">'.	$datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
&mt('Default bubblesheet format file').'</a>';	undef,undef,undef,undef,'background-color:#ffffff');
} else {	} else {
$datatable = &mt('File unavailable for display');	$datatable = &mt('File unavailable for display');
}	}
Line 3906 sub print_scantronformat {	Line 4320 sub print_scantronformat {
}	}
$datatable .= '<td>'.$errorstr.'</td><td> ';	$datatable .= '<td>'.$errorstr.'</td><td> ';
} elsif ($scantronurl) {	} elsif ($scantronurl) {
	my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
	undef,undef,undef,undef,'background-color:#ffffff');
$datatable .= '<td><span class="LC_nobreak">'.	$datatable .= '<td><span class="LC_nobreak">'.
'<a href="'.$scantronurl.'" target="_blank">'.	$link.
&mt('Custom bubblesheet format file').'</a><label>'.	'<label><input type="checkbox" name="scantronformat_del"'.
'<input type="checkbox" name="scantronformat_del"'.	' value="1" />'.&mt('Delete?').'</label></span></td>'.
'" value="1" />'.&mt('Delete?').'</label></span></td>'.
'<td><span class="LC_nobreak"> '.	'<td><span class="LC_nobreak"> '.
&mt('Replace:').'</span><br />';	&mt('Replace:').'</span><br />';
}	}
Line 4064 sub print_coursecategories {	Line 4479 sub print_coursecategories {
}	}
$datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';	$datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
}	}
$datatable .= '</select></td><td>';	$datatable .= '</select></span></td><td>';
if ($parent eq 'instcode' \|\| $parent eq 'communities') {	if ($parent eq 'instcode' \|\| $parent eq 'communities') {
$datatable .= '<span class="LC_nobreak">'	$datatable .= '<span class="LC_nobreak">'
.$default_names{$parent}.'</span>';	.$default_names{$parent}.'</span>';
Line 4094 sub print_coursecategories {	Line 4509 sub print_coursecategories {
$datatable .= '</td>';	$datatable .= '</td>';
} else {	} else {
$datatable .= $parent	$datatable .= $parent
.' <label><input type="checkbox" name="deletecategory" '	.' <span class="LC_nobreak"><label>'
	.'<input type="checkbox" name="deletecategory" '
.'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';	.'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
}	}
my $depth = 1;	my $depth = 1;
Line 4208 sub print_serverstatuses {	Line 4624 sub print_serverstatuses {

sub serverstatus_pages {	sub serverstatus_pages {
return ('userstatus','lonstatus','loncron','server-status','codeversions',	return ('userstatus','lonstatus','loncron','server-status','codeversions',
'clusterstatus','metadata_keywords','metadata_harvest',	'checksums','clusterstatus','metadata_keywords','metadata_harvest',
'takeoffline','takeonline','showenv','toggledebug','ping','domconf');	'takeoffline','takeonline','showenv','toggledebug','ping','domconf',
	'uniquecodes');
}	}

sub coursecategories_javascript {	sub coursecategories_javascript {
Line 4366 sub build_category_rows {	Line 4783 sub build_category_rows {
if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {	if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
my $numchildren = @{$cats->[$depth]{$parent}};	my $numchildren = @{$cats->[$depth]{$parent}};
my $css_class = $itemcount%2?' class="LC_odd_row"':'';	my $css_class = $itemcount%2?' class="LC_odd_row"':'';
$text .= '<td><table class="LC_datatable">';	$text .= '<td><table class="LC_data_table">';
my ($idxnum,$parent_name,$parent_item);	my ($idxnum,$parent_name,$parent_item);
my $higher = $depth - 1;	my $higher = $depth - 1;
if ($higher == 0) {	if ($higher == 0) {
Line 4440 sub build_category_rows {	Line 4857 sub build_category_rows {
}	}

sub modifiable_userdata_row {	sub modifiable_userdata_row {
my ($context,$role,$settings,$numinrow,$rowcount,$usertypes) = @_;	my ($context,$role,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref) = @_;
my $rolename;	my $rolename;
if ($context eq 'selfcreate') {	if ($context eq 'cancreate') {
	if ($role eq 'emailusername') {
	$rolename = &mt('Data user provides');
	}
	} elsif ($context eq 'selfcreate') {
if (ref($usertypes) eq 'HASH') {	if (ref($usertypes) eq 'HASH') {
$rolename = $usertypes->{$role};	$rolename = $usertypes->{$role};
} else {	} else {
Line 4455 sub modifiable_userdata_row {	Line 4876 sub modifiable_userdata_row {
$rolename = &Apache::lonnet::plaintext($role);	$rolename = &Apache::lonnet::plaintext($role);
}	}
}	}
my @fields = ('lastname','firstname','middlename','generation',	my (@fields,%fieldtitles);
'permanentemail','id');	if (ref($fieldsref) eq 'ARRAY') {
my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();	@fields = @{$fieldsref};
	} else {
	@fields = ('lastname','firstname','middlename','generation',
	'permanentemail','id');
	}
	if ((ref($titlesref) eq 'HASH')) {
	%fieldtitles = %{$titlesref};
	} else {
	%fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
	}
my $output;	my $output;
my $css_class = $rowcount%2?' class="LC_odd_row"':'';	my $css_class = $rowcount%2?' class="LC_odd_row"':'';
$output = '<tr '.$css_class.'>'.	$output = '<tr '.$css_class.'>'.
Line 4513 sub modifiable_userdata_row {	Line 4943 sub modifiable_userdata_row {
}	}

sub insttypes_row {	sub insttypes_row {
my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context) = @_;	my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rownum) = @_;
my %lt = &Apache::lonlocal::texthash (	my %lt = &Apache::lonlocal::texthash (
cansearch => 'Users allowed to search',	cansearch => 'Users allowed to search',
statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',	statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
Line 4527 sub insttypes_row {	Line 4957 sub insttypes_row {
if ($context eq 'statustocreate') {	if ($context eq 'statustocreate') {
$class = 'LC_right_item';	$class = 'LC_right_item';
}	}
my $output = '<tr class="LC_odd_row">'.	my $css_class = ' class="LC_odd_row"';
'<td>'.$lt{$context}.$showdom.	if ($rownum ne '') {
'</td><td class="'.$class.'" colspan="2"><table>';	$css_class = ($rownum%2? ' class="LC_odd_row"':'');
	}
	my $output = '<tr'.$css_class.'>'.
	'<td>'.$lt{$context}.$showdom.
	'</td><td class="'.$class.'" colspan="2"><table>';
my $rem;	my $rem;
if (ref($types) eq 'ARRAY') {	if (ref($types) eq 'ARRAY') {
for (my $i=0; $i<@{$types}; $i++) {	for (my $i=0; $i<@{$types}; $i++) {
Line 4658 sub usertype_update_row {	Line 5092 sub usertype_update_row {
}	}

sub modify_login {	sub modify_login {
my ($r,$dom,$confname,%domconfig) = @_;	my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,	my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
%curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);	%curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
%title = ( coursecatalog => 'Display course catalog',	%title = ( coursecatalog => 'Display course catalog',
adminmail => 'Display administrator E-mail address',	adminmail => 'Display administrator E-mail address',
	helpdesk => 'Display "Contact Helpdesk" link',
newuser => 'Link for visitors to create a user account',	newuser => 'Link for visitors to create a user account',
loginheader => 'Log-in box header');	loginheader => 'Log-in box header');
@offon = ('off','on');	@offon = ('off','on');
Line 4675 sub modify_login {	Line 5110 sub modify_login {
}	}
($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],	($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
\%domconfig,\%loginhash);	\%domconfig,\%loginhash);
my @toggles = ('coursecatalog','adminmail','newuser');	my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
foreach my $item (@toggles) {	foreach my $item (@toggles) {
$loginhash{login}{$item} = $env{'form.'.$item};	$loginhash{login}{$item} = $env{'form.'.$item};
}	}
Line 4837 sub modify_login {	Line 5272 sub modify_login {
} else {	} else {
my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);	my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
$errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';	$errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
if ((grep(/^\Q$lang\E$/,@currlangs)) &&	if ((grep(/^\Q$lang\E$/,@currlangs)) &&
(!grep(/^\Q$lang\E$/,@delurls))) {	(!grep(/^\Q$lang\E$/,@delurls))) {

$loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};	$loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
Line 4863 sub modify_login {	Line 5298 sub modify_login {
my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,	my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
$dom);	$dom);
if ($putresult eq 'ok') {	if ($putresult eq 'ok') {
my @toggles = ('coursecatalog','adminmail','newuser');	my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
my %defaultchecked = (	my %defaultchecked = (
'coursecatalog' => 'on',	'coursecatalog' => 'on',
	'helpdesk' => 'on',
'adminmail' => 'off',	'adminmail' => 'off',
'newuser' => 'off',	'newuser' => 'off',
);	);
Line 4894 sub modify_login {	Line 5330 sub modify_login {
}	}
if (keys(%changes) > 0 \|\| $colchgtext) {	if (keys(%changes) > 0 \|\| $colchgtext) {
&Apache::loncommon::devalidate_domconfig_cache($dom);	&Apache::loncommon::devalidate_domconfig_cache($dom);
	if (ref($lastactref) eq 'HASH') {
	$lastactref->{'domainconfig'} = 1;
	}
$resulttext = &mt('Changes made:').'<ul>';	$resulttext = &mt('Changes made:').'<ul>';
foreach my $item (sort(keys(%changes))) {	foreach my $item (sort(keys(%changes))) {
if ($item eq 'loginvia') {	if ($item eq 'loginvia') {
Line 4953 sub modify_login {	Line 5392 sub modify_login {
}	}
} elsif ($item eq 'captcha') {	} elsif ($item eq 'captcha') {
if (ref($loginhash{'login'}) eq 'HASH') {	if (ref($loginhash{'login'}) eq 'HASH') {
my $chgtxt;	my $chgtxt;
if ($loginhash{'login'}{$item} eq 'notused') {	if ($loginhash{'login'}{$item} eq 'notused') {
$chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');	$chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
} else {	} else {
Line 5014 sub color_font_choices {	Line 5453 sub color_font_choices {
links => "Link colors",	links => "Link colors",
images => "Images",	images => "Images",
font => "Font color",	font => "Font color",
fontmenu => "Font Menu",	fontmenu => "Font menu",
pgbg => "Page",	pgbg => "Page",
tabbg => "Header",	tabbg => "Header",
sidebg => "Border",	sidebg => "Border",
Line 5026 sub color_font_choices {	Line 5465 sub color_font_choices {
}	}

sub modify_rolecolors {	sub modify_rolecolors {
my ($r,$dom,$confname,$roles,%domconfig) = @_;	my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
my ($resulttext,%rolehash);	my ($resulttext,%rolehash);
$rolehash{'rolecolors'} = {};	$rolehash{'rolecolors'} = {};
if (ref($domconfig{'rolecolors'}) ne 'HASH') {	if (ref($domconfig{'rolecolors'}) ne 'HASH') {
Line 5041 sub modify_rolecolors {	Line 5480 sub modify_rolecolors {
if ($putresult eq 'ok') {	if ($putresult eq 'ok') {
if (keys(%changes) > 0) {	if (keys(%changes) > 0) {
&Apache::loncommon::devalidate_domconfig_cache($dom);	&Apache::loncommon::devalidate_domconfig_cache($dom);
	if (ref($lastactref) eq 'HASH') {
	$lastactref->{'domainconfig'} = 1;
	}
$resulttext = &display_colorchgs($dom,\%changes,$roles,	$resulttext = &display_colorchgs($dom,\%changes,$roles,
$rolehash{'rolecolors'});	$rolehash{'rolecolors'});
} else {	} else {
Line 5066 sub modify_colors {	Line 5508 sub modify_colors {
my @images;	my @images;
my $servadm = $r->dir_config('lonAdmEMail');	my $servadm = $r->dir_config('lonAdmEMail');
my $errors;	my $errors;
	my %defaults;
foreach my $role (@{$roles}) {	foreach my $role (@{$roles}) {
if ($role eq 'login') {	if ($role eq 'login') {
%choices = &login_choices();	%choices = &login_choices();
@logintext = ('textcol','bgcol');	@logintext = ('textcol','bgcol');
} else {	} else {
%choices = &color_font_choices();	%choices = &color_font_choices();
$confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
}	}
if ($role eq 'login') {	if ($role eq 'login') {
@images = ('img','logo','domlogo','login');	@images = ('img','logo','domlogo','login');
@bgs = ('pgbg','mainbg','sidebg');	@bgs = ('pgbg','mainbg','sidebg');
} else {	} else {
@images = ('img');	@images = ('img');
@bgs = ('pgbg','tabbg','sidebg');	@bgs = ('pgbg','tabbg','sidebg');
	}
	my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
	unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
	$confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
}	}
$confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};	if ($role eq 'login') {
foreach my $item (@bgs,@links,@logintext) {	foreach my $item (@logintext) {
$confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};	unless ($env{'form.'.$role.'_'.$item} eq $defaults{'logintext'}{$item}) {
	$confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
	}
	}
	} else {
	unless($env{'form.'.$role.'_fontmenu'} eq $defaults{'fontmenu'}) {
	$confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
	}
	}
	foreach my $item (@bgs) {
	unless ($env{'form.'.$role.'_'.$item} eq $defaults{'bgs'}{$item} ) {
	$confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
	}
	}
	foreach my $item (@links) {
	unless ($env{'form.'.$role.'_'.$item} eq $defaults{'links'}{$item}) {
	$confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
	}
}	}
my ($configuserok,$author_ok,$switchserver) =	my ($configuserok,$author_ok,$switchserver) =
&config_check($dom,$confname,$servadm);	&config_check($dom,$confname,$servadm);
Line 5431 sub publishlogo {	Line 5894 sub publishlogo {
# See if there is anything left	# See if there is anything left
unless ($fname) { return ('error: no uploaded file'); }	unless ($fname) { return ('error: no uploaded file'); }
$fname="$subdir/$fname";	$fname="$subdir/$fname";
my $docroot=$r->dir_config('lonDocRoot');	my $docroot=$r->dir_config('lonDocRoot');
my $filepath="$docroot/priv";	my $filepath="$docroot/priv";
my $relpath = "$dom/$confname";	my $relpath = "$dom/$confname";
my ($fnamepath,$file,$fetchthumb);	my ($fnamepath,$file,$fetchthumb);
Line 5451 sub publishlogo {	Line 5914 sub publishlogo {
if ($file=~/\.(\w+)$/ &&	if ($file=~/\.(\w+)$/ &&
(&Apache::loncommon::fileembstyle($1) eq 'hdn')) {	(&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
$output =	$output =
&mt('Invalid file extension ([_1]) - reserved for LONCAPA use.',$1);	&mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
} elsif ($file=~/\.(\w+)$/ &&	} elsif ($file=~/\.(\w+)$/ &&
!defined(&Apache::loncommon::fileembstyle($1))) {	!defined(&Apache::loncommon::fileembstyle($1))) {
$output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);	$output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
} elsif ($file=~/\.(\d+)\.(\w+)$/) {	} elsif ($file=~/\.(\d+)\.(\w+)$/) {
$output = &mt('File name not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);	$output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
} elsif (-d "$filepath/$file") {	} elsif (-d "$filepath/$file") {
$output = &mt('File name is a directory name - rename the file and re-upload');	$output = &mt('Filename is a directory name - rename the file and re-upload');
} else {	} else {
my $source = $filepath.'/'.$file;	my $source = $filepath.'/'.$file;
my $logfile;	my $logfile;
if (!open($logfile,">>$source".'.log')) {	if (!open($logfile,">>$source".'.log')) {
return (&mt('No write permission to Construction Space'));	return (&mt('No write permission to Authoring Space'));
}	}
print $logfile	print $logfile
"\n================= Publish ".localtime()." ================\n".	"\n================= Publish ".localtime()." ================\n".
Line 5700 sub check_switchserver {	Line 6163 sub check_switchserver {
}	}

sub modify_quotas {	sub modify_quotas {
my ($dom,$action,%domconfig) = @_;	my ($r,$dom,$action,$lastactref,%domconfig) = @_;
my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,	my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
%limithash,$toolregexp,%conditions,$resulttext,%changes);	%limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
	$author_ok,$switchserver,$errors);
if ($action eq 'quotas') {	if ($action eq 'quotas') {
$context = 'tools';	$context = 'tools';
} else {	} else {
$context = $action;	$context = $action;
}	}
if ($context eq 'requestcourses') {	if ($context eq 'requestcourses') {
@usertools = ('official','unofficial','community');	@usertools = ('official','unofficial','community','textbook');
@options =('norequest','approval','validate','autolimit');	@options =('norequest','approval','validate','autolimit');
%validations = &Apache::lonnet::auto_courserequest_checks($dom);	%validations = &Apache::lonnet::auto_courserequest_checks($dom);
%titles = &courserequest_titles();	%titles = &courserequest_titles();
$toolregexp = join('\|',@usertools);	$toolregexp = join('\|',@usertools);
%conditions = &courserequest_conditions();	%conditions = &courserequest_conditions();
	$confname = $dom.'-domainconfig';
	my $servadm = $r->dir_config('lonAdmEMail');
	($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
} elsif ($context eq 'requestauthor') {	} elsif ($context eq 'requestauthor') {
@usertools = ('author');	@usertools = ('author');
%titles = &authorrequest_titles();	%titles = &authorrequest_titles();
Line 5722 sub modify_quotas {	Line 6189 sub modify_quotas {
@usertools = ('aboutme','blog','webdav','portfolio');	@usertools = ('aboutme','blog','webdav','portfolio');
%titles = &tool_titles();	%titles = &tool_titles();
}	}
my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);	my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);	my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
foreach my $key (keys(%env)) {	foreach my $key (keys(%env)) {
if ($context eq 'requestcourses') {	if ($context eq 'requestcourses') {
Line 5742 sub modify_quotas {	Line 6209 sub modify_quotas {
} else {	} else {
if ($key =~ /^form\.quota_(.+)$/) {	if ($key =~ /^form\.quota_(.+)$/) {
$confhash{'defaultquota'}{$1} = $env{$key};	$confhash{'defaultquota'}{$1} = $env{$key};
}	} elsif ($key =~ /^form\.authorquota_(.+)$/) {
if ($key =~ /^form\.\Q$context\E_(.+)$/) {	$confhash{'authorquota'}{$1} = $env{$key};
	} elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
@{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);	@{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
}	}
}	}
}	}
if (($context eq 'requestcourses') \|\| ($context eq 'requestauthor')) {	if (($context eq 'requestcourses') \|\| ($context eq 'requestauthor')) {
my @approvalnotify = &Apache::loncommon::get_env_multiple('form.reqapprovalnotify');	my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
@approvalnotify = sort(@approvalnotify);	@approvalnotify = sort(@approvalnotify);
$confhash{'notify'}{'approval'} = join(',',@approvalnotify);	$confhash{'notify'}{'approval'} = join(',',@approvalnotify);
	my @crstypes = ('official','unofficial','community','textbook');
	my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
	foreach my $type (@hasuniquecode) {
	if (grep(/^\Q$type\E$/,@crstypes)) {
	$confhash{'uniquecode'}{$type} = 1;
	}
	}
	my ($newbook,@allpos);
	if ($context eq 'requestcourses') {
	if ($env{'form.addbook'}) {
	if (($env{'form.addbook_cnum'} =~ /^$match_courseid$/) &&
	($env{'form.addbook_cdom'} =~ /^$match_domain$/)) {
	if (&Apache::lonnet::homeserver($env{'form.addbook_cnum'},
	$env{'form.addbook_cdom'}) eq 'no_host') {
	$errors .= '<li><span class="LC_error">'.&mt('Invalid LON-CAPA course for textbook').
	'</span></li>';
	} else {
	$newbook = $env{'form.addbook_cdom'}.'_'.$env{'form.addbook_cnum'};
	my $position = $env{'form.addbook_pos'};
	$position =~ s/\D+//g;
	if ($position ne '') {
	$allpos[$position] = $newbook;
	}
	}
	} else {
	$errors .= '<li><span class="LC_error">'.&mt('Invalid LON-CAPA course for textbook').
	'</span></li>';
	}
	}
	}
if (ref($domconfig{$action}) eq 'HASH') {	if (ref($domconfig{$action}) eq 'HASH') {
if (ref($domconfig{$action}{'notify'}) eq 'HASH') {	if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {	if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
Line 5762 sub modify_quotas {	Line 6260 sub modify_quotas {
$changes{'notify'}{'approval'} = 1;	$changes{'notify'}{'approval'} = 1;
}	}
}	}
	if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
	if (ref($confhash{'uniquecode'}) eq 'HASH') {
	foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
	unless ($confhash{'uniquecode'}{$crstype}) {
	$changes{'uniquecode'} = 1;
	}
	}
	unless ($changes{'uniquecode'}) {
	foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
	unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
	$changes{'uniquecode'} = 1;
	}
	}
	}
	} else {
	$changes{'uniquecode'} = 1;
	}
	} elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
	$changes{'uniquecode'} = 1;
	}
	if ($context eq 'requestcourses') {
	if (ref($domconfig{$action}{'textbooks'}) eq 'HASH') {
	my %deletions;
	my @todelete = &Apache::loncommon::get_env_multiple('form.book_del');
	if (@todelete) {
	map { $deletions{$_} = 1; } @todelete;
	}
	my %imgdeletions;
	my @todeleteimages = &Apache::loncommon::get_env_multiple('form.book_image_del');
	if (@todeleteimages) {
	map { $imgdeletions{$_} = 1; } @todeleteimages;
	}
	my $maxnum = $env{'form.book_maxnum'};
	for (my $i=0; $i<=$maxnum; $i++) {
	my $key = $env{'form.book_id_'.$i};
	if (ref($domconfig{$action}{'textbooks'}{$key}) eq 'HASH') {
	if ($deletions{$key}) {
	if ($domconfig{$action}{'textbooks'}{$key}{'image'}) {
	#FIXME need to obsolete item in RES space
	}
	next;
	} else {
	my $newpos = $env{'form.'.$key};
	$newpos =~ s/\D+//g;
	foreach my $item ('subject','title','author') {
	$confhash{'textbooks'}{$key}{$item} = $env{'form.book_'.$item.'_'.$i};
	if ($domconfig{$action}{'textbooks'}{$key}{$item} ne $confhash{'textbooks'}{$key}{$item}) {
	$changes{'textbooks'}{$key} = 1;
	}
	}
	$allpos[$newpos] = $key;
	}
	if ($imgdeletions{$key}) {
	$changes{'textbooks'}{$key} = 1;
	#FIXME need to obsolete item in RES space
	} elsif ($env{'form.book_image_'.$i.'.filename'}) {
	my ($cdom,$cnum) = split(/_/,$key);
	my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,'book_image_'.$i,
	$cdom,$cnum,$configuserok,
	$switchserver,$author_ok);
	if ($imgurl) {
	$confhash{'textbooks'}{$key}{'image'} = $imgurl;
	$changes{'textbooks'}{$key} = 1;
	}
	if ($error) {
	&Apache::lonnet::logthis($error);
	$errors .= '<li><span class="LC_error">'.$error.'</span></li>';
	}
	} elsif ($domconfig{$action}{'textbooks'}{$key}{'image'}) {
	$confhash{'textbooks'}{$key}{'image'} =
	$domconfig{$action}{'textbooks'}{$key}{'image'};
	}
	}
	}
	}
	}
} else {	} else {
if ($confhash{'notify'}{'approval'}) {	if ($confhash{'notify'}{'approval'}) {
$changes{'notify'}{'approval'} = 1;	$changes{'notify'}{'approval'} = 1;
}	}
	if (ref($confhash{'uniquecode'} eq 'HASH')) {
	$changes{'uniquecode'} = 1;
	}
	}
	if ($context eq 'requestcourses') {
	if ($newbook) {
	$changes{'textbooks'}{$newbook} = 1;
	foreach my $item ('subject','title','author') {
	$env{'form.addbook_'.$item} =~ s/(`)/'/g;
	if ($env{'form.addbook_'.$item}) {
	$confhash{'textbooks'}{$newbook}{$item} = $env{'form.addbook_'.$item};
	}
	}
	if ($env{'form.addbook_image.filename'} ne '') {
	my ($cdom,$cnum) = split(/_/,$newbook);
	my ($imageurl,$error) =
	&process_textbook_image($r,$dom,$confname,'addbook_image',$cdom,$cnum,$configuserok,
	$switchserver,$author_ok);
	if ($imageurl) {
	$confhash{'textbooks'}{$newbook}{'image'} = $imageurl;
	}
	if ($error) {
	&Apache::lonnet::logthis($error);
	$errors .= '<li><span class="LC_error">'.$error.'</span></li>';
	}
	}
	}
	if (@allpos > 0) {
	my $idx = 0;
	foreach my $item (@allpos) {
	if ($item ne '') {
	$confhash{'textbooks'}{$item}{'order'} = $idx;
	if (ref($domconfig{$action}) eq 'HASH') {
	if (ref($domconfig{$action}{'textbooks'}) eq 'HASH') {
	if (ref($domconfig{$action}{'textbooks'}{$item}) eq 'HASH') {
	if ($domconfig{$action}{'textbooks'}{$item}{'order'} ne $idx) {
	$changes{'textbooks'}{$item} = 1;
	}
	}
	}
	}
	$idx ++;
	}
	}
	}
}	}
} else {	} else {
$confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};	$confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
	$confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
}	}
foreach my $item (@usertools) {	foreach my $item (@usertools) {
foreach my $type (@{$types},'default','_LC_adv') {	foreach my $type (@{$types},'default','_LC_adv') {
Line 5856 sub modify_quotas {	Line 6476 sub modify_quotas {
}	}
}	}
}	}
	if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
	foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
	if (exists($confhash{'authorquota'}{$key})) {
	if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
	$changes{'authorquota'}{$key} = 1;
	}
	} else {
	$confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
	}
	}
	}
}	}
if (ref($confhash{'defaultquota'}) eq 'HASH') {	if (ref($confhash{'defaultquota'}) eq 'HASH') {
foreach my $key (keys(%{$confhash{'defaultquota'}})) {	foreach my $key (keys(%{$confhash{'defaultquota'}})) {
Line 5874 sub modify_quotas {	Line 6505 sub modify_quotas {
}	}
}	}
}	}
	if (ref($confhash{'authorquota'}) eq 'HASH') {
	foreach my $key (keys(%{$confhash{'authorquota'}})) {
	if (ref($domconfig{'quotas'}) eq 'HASH') {
	if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
	if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
	$changes{'authorquota'}{$key} = 1;
	}
	} else {
	$changes{'authorquota'}{$key} = 1;
	}
	} else {
	$changes{'authorquota'}{$key} = 1;
	}
	}
	}
}	}

if ($context eq 'requestauthor') {	if ($context eq 'requestauthor') {
$domdefaults{'requestauthor'} = \%confhash;	$domdefaults{'requestauthor'} = \%confhash;
} else {	} else {
foreach my $key (keys(%confhash)) {	foreach my $key (keys(%confhash)) {
$domdefaults{$key} = $confhash{$key};	unless (($context eq 'requestcourses') && ($key eq 'textbooks')) {
	$domdefaults{$key} = $confhash{$key};
	}
}	}
}	}

Line 5893 sub modify_quotas {	Line 6541 sub modify_quotas {
if (keys(%changes) > 0) {	if (keys(%changes) > 0) {
my $cachetime = 246060;	my $cachetime = 246060;
&Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);	&Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
	if (ref($lastactref) eq 'HASH') {
	$lastactref->{'domdefaults'} = 1;
	}
$resulttext = &mt('Changes made:').'<ul>';	$resulttext = &mt('Changes made:').'<ul>';
unless (($context eq 'requestcourses') \|\|	unless (($context eq 'requestcourses') \|\|
($context eq 'requestauthor')) {	($context eq 'requestauthor')) {
if (ref($changes{'defaultquota'}) eq 'HASH') {	if (ref($changes{'defaultquota'}) eq 'HASH') {
$resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';	$resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
Line 5905 sub modify_quotas {	Line 6555 sub modify_quotas {
if ($type eq 'default') {	if ($type eq 'default') {
$typetitle = $othertitle;	$typetitle = $othertitle;
}	}
$resulttext .= '<li>'.&mt('[_1] set to [_2] Mb',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';	$resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
	}
	}
	$resulttext .= '</ul></li>';
	}
	if (ref($changes{'authorquota'}) eq 'HASH') {
	$resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
	foreach my $type (@{$types},'default') {
	if (defined($changes{'authorquota'}{$type})) {
	my $typetitle = $usertypes->{$type};
	if ($type eq 'default') {
	$typetitle = $othertitle;
	}
	$resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
}	}
}	}
$resulttext .= '</ul></li>';	$resulttext .= '</ul></li>';
Line 5916 sub modify_quotas {	Line 6579 sub modify_quotas {
my (%haschgs,%inconf);	my (%haschgs,%inconf);
if ($context eq 'requestauthor') {	if ($context eq 'requestauthor') {
%haschgs = %changes;	%haschgs = %changes;
%inconf = %confhash;	%inconf = %confhash;
} else {	} else {
if (ref($changes{$item}) eq 'HASH') {	if (ref($changes{$item}) eq 'HASH') {
%haschgs = %{$changes{$item}};	%haschgs = %{$changes{$item}};
Line 5930 sub modify_quotas {	Line 6593 sub modify_quotas {
&Apache::lonnet::usertools_access($env{'user.name'},	&Apache::lonnet::usertools_access($env{'user.name'},
$env{'user.domain'},	$env{'user.domain'},
$item,'reload',$context);	$item,'reload',$context);
if (($context eq 'requestcourses') \|\|	if (($context eq 'requestcourses') \|\|
($context eq 'requestauthor')) {	($context eq 'requestauthor')) {
if ($env{'environment.canrequest.'.$item} ne $newacc) {	if ($env{'environment.canrequest.'.$item} ne $newacc) {
$newenv{'environment.canrequest.'.$item} = $newacc;	$newenv{'environment.canrequest.'.$item} = $newacc;
Line 6002 sub modify_quotas {	Line 6665 sub modify_quotas {
}	}
}	}
}	}
	if ($action eq 'requestcourses') {
	my @offon = ('off','on');
	if ($changes{'uniquecode'}) {
	if (ref($confhash{'uniquecode'}) eq 'HASH') {
	my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
	$resulttext .= '<li>'.
	&mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
	'</li>';
	} else {
	$resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
	'</li>';
	}
	}
	if (ref($changes{'textbooks'}) eq 'HASH') {
	$resulttext .= '<li>'.&mt('Available textbooks updated').'<ul>';
	foreach my $key (sort(keys(%{$changes{'textbooks'}}))) {
	my %coursehash = &Apache::lonnet::coursedescription($key);
	my $coursetitle = $coursehash{'description'};
	my $position = $confhash{'textbooks'}{$key}{'order'} + 1;
	$resulttext .= '<li>';
	foreach my $item ('subject','title','author') {
	my $name = $item.':';
	$name =~ s/^(\w)/\U$1/;
	$resulttext .= &mt($name).' '.$confhash{'textbooks'}{$key}{$item}.'<br />';
	}
	$resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
	if ($confhash{'textbooks'}{$key}{'image'}) {
	$resulttext .= ' '.&mt('Image: [_1]',
	'<img src="'.$confhash{'textbooks'}{$key}{'image'}.'"'.
	' alt="Textbook cover" />').'<br />';
	}
	$resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
	}
	$resulttext .= '</ul></li>';
	}
	}
$resulttext .= '</ul>';	$resulttext .= '</ul>';
if (keys(%newenv)) {	if (keys(%newenv)) {
&Apache::lonnet::appenv(\%newenv);	&Apache::lonnet::appenv(\%newenv);
Line 6019 sub modify_quotas {	Line 6718 sub modify_quotas {
$resulttext = '<span class="LC_error">'.	$resulttext = '<span class="LC_error">'.
&mt('An error occurred: [_1]',$putresult).'</span>';	&mt('An error occurred: [_1]',$putresult).'</span>';
}	}
	if ($errors) {
	$resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
	'<ul>'.$errors.'</ul></p>';
	}
return $resulttext;	return $resulttext;
}	}

	sub process_textbook_image {
	my ($r,$dom,$confname,$caller,$cdom,$cnum,$configuserok,$switchserver,$author_ok) = @_;
	my $filename = $env{'form.'.$caller.'.filename'};
	my ($error,$url);
	my ($width,$height) = (50,50);
	if ($configuserok eq 'ok') {
	if ($switchserver) {
	$error = &mt('Upload of textbook image is not permitted to this server: [_1]',
	$switchserver);
	} elsif ($author_ok eq 'ok') {
	my ($result,$imageurl) =
	&publishlogo($r,'upload',$caller,$dom,$confname,
	"textbooks/$dom/$cnum/cover",$width,$height);
	if ($result eq 'ok') {
	$url = $imageurl;
	} else {
	$error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
	}
	} else {
	$error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
	}
	} else {
	$error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
	}
	return ($url,$error);
	}

sub modify_autoenroll {	sub modify_autoenroll {
my ($dom,%domconfig) = @_;	my ($dom,$lastactref,%domconfig) = @_;
my ($resulttext,%changes);	my ($resulttext,%changes);
my %currautoenroll;	my %currautoenroll;
if (ref($domconfig{'autoenroll'}) eq 'HASH') {	if (ref($domconfig{'autoenroll'}) eq 'HASH') {
Line 6091 sub modify_autoenroll {	Line 6821 sub modify_autoenroll {
if ($changes{'coowners'}) {	if ($changes{'coowners'}) {
$resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';	$resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
&Apache::loncommon::devalidate_domconfig_cache($dom);	&Apache::loncommon::devalidate_domconfig_cache($dom);
	if (ref($lastactref) eq 'HASH') {
	$lastactref->{'domainconfig'} = 1;
	}
}	}
$resulttext .= '</ul>';	$resulttext .= '</ul>';
} else {	} else {
Line 6496 sub modify_directorysrch {	Line 7229 sub modify_directorysrch {
} else {	} else {
$chgtext =~ s/\; $//;	$chgtext =~ s/\; $//;
}	}
$resulttext .=	$resulttext .=
'<li>'.	'<li>'.
&mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",	&mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
'<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).	'<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
Line 6542 sub modify_directorysrch {	Line 7275 sub modify_directorysrch {
}	}

sub modify_contacts {	sub modify_contacts {
my ($dom,%domconfig) = @_;	my ($dom,$lastactref,%domconfig) = @_;
my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);	my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
if (ref($domconfig{'contacts'}) eq 'HASH') {	if (ref($domconfig{'contacts'}) eq 'HASH') {
foreach my $key (keys(%{$domconfig{'contacts'}})) {	foreach my $key (keys(%{$domconfig{'contacts'}})) {
Line 6552 sub modify_contacts {	Line 7285 sub modify_contacts {
my (%others,%to,%bcc);	my (%others,%to,%bcc);
my @contacts = ('supportemail','adminemail');	my @contacts = ('supportemail','adminemail');
my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',	my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
'requestsmail');	'requestsmail','updatesmail','idconflictsmail');
	my @toggles = ('reporterrors','reportupdates');
foreach my $type (@mailings) {	foreach my $type (@mailings) {
@{$newsetting{$type}} =	@{$newsetting{$type}} =
&Apache::loncommon::get_env_multiple('form.'.$type);	&Apache::loncommon::get_env_multiple('form.'.$type);
Line 6574 sub modify_contacts {	Line 7308 sub modify_contacts {
$to{$item} = $env{'form.'.$item};	$to{$item} = $env{'form.'.$item};
$contacts_hash{'contacts'}{$item} = $to{$item};	$contacts_hash{'contacts'}{$item} = $to{$item};
}	}
	foreach my $item (@toggles) {
	if ($env{'form.'.$item} =~ /^(0\|1)$/) {
	$contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
	}
	}
if (keys(%currsetting) > 0) {	if (keys(%currsetting) > 0) {
foreach my $item (@contacts) {	foreach my $item (@contacts) {
if ($to{$item} ne $currsetting{$item}) {	if ($to{$item} ne $currsetting{$item}) {
Line 6608 sub modify_contacts {	Line 7347 sub modify_contacts {
$default{'helpdeskmail'} = 'supportemail';	$default{'helpdeskmail'} = 'supportemail';
$default{'lonstatusmail'} = 'adminemail';	$default{'lonstatusmail'} = 'adminemail';
$default{'requestsmail'} = 'adminemail';	$default{'requestsmail'} = 'adminemail';
	$default{'updatesmail'} = 'adminemail';
foreach my $item (@contacts) {	foreach my $item (@contacts) {
if ($to{$item} ne $default{$item}) {	if ($to{$item} ne $default{$item}) {
$changes{$item} = 1;	$changes{$item} = 1;
}	}
}	}
foreach my $type (@mailings) {	foreach my $type (@mailings) {
if ((@{$newsetting{$type}} != 1) \|\| ($newsetting{$type}[0] ne $default{$type})) {	if ((@{$newsetting{$type}} != 1) \|\| ($newsetting{$type}[0] ne $default{$type})) {
Line 6628 sub modify_contacts {	Line 7368 sub modify_contacts {
}	}
}	}
}	}
	foreach my $item (@toggles) {
	if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
	$changes{$item} = 1;
	} elsif ((!$env{'form.'.$item}) &&
	(($currsetting{$item} eq '') \|\| ($currsetting{$item} == 1))) {
	$changes{$item} = 1;
	}
	}
my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,	my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
$dom);	$dom);
if ($putresult eq 'ok') {	if ($putresult eq 'ok') {
if (keys(%changes) > 0) {	if (keys(%changes) > 0) {
	&Apache::loncommon::devalidate_domconfig_cache($dom);
	if (ref($lastactref) eq 'HASH') {
	$lastactref->{'domainconfig'} = 1;
	}
my ($titles,$short_titles) = &contact_titles();	my ($titles,$short_titles) = &contact_titles();
$resulttext = &mt('Changes made:').'<ul>';	$resulttext = &mt('Changes made:').'<ul>';
foreach my $item (@contacts) {	foreach my $item (@contacts) {
Line 6662 sub modify_contacts {	Line 7414 sub modify_contacts {
$resulttext .= '</li>';	$resulttext .= '</li>';
}	}
}	}
	my @offon = ('off','on');
	if ($changes{'reporterrors'}) {
	$resulttext .= '<li>'.
	&mt('E-mail error reports to [_1] set to "'.
	$offon[$env{'form.reporterrors'}].'".',
	&Apache::loncommon::modal_link('http://loncapa.org/core.html',
	&mt('LON-CAPA core group - MSU'),600,500)).
	'</li>';
	}
	if ($changes{'reportupdates'}) {
	$resulttext .= '<li>'.
	&mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
	$offon[$env{'form.reportupdates'}].'".',
	&Apache::loncommon::modal_link('http://loncapa.org/core.html',
	&mt('LON-CAPA core group - MSU'),600,500)).
	'</li>';
	}
$resulttext .= '</ul>';	$resulttext .= '</ul>';
} else {	} else {
$resulttext = &mt('No changes made to contact information');	$resulttext = &mt('No changes made to contact information');
Line 6675 sub modify_contacts {	Line 7444 sub modify_contacts {

sub modify_usercreation {	sub modify_usercreation {
my ($dom,%domconfig) = @_;	my ($dom,%domconfig) = @_;
my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate);	my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
my $warningmsg;	my $warningmsg;
if (ref($domconfig{'usercreation'}) eq 'HASH') {	if (ref($domconfig{'usercreation'}) eq 'HASH') {
foreach my $key (keys(%{$domconfig{'usercreation'}})) {	foreach my $key (keys(%{$domconfig{'usercreation'}})) {
$curr_usercreation{$key} = $domconfig{'usercreation'}{$key};	if ($key eq 'cancreate') {
}	if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
}	foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');	if (($item eq 'selfcreate') \|\| ($item eq 'statustocreate') \|\|
my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');	($item eq 'captcha') \|\| ($item eq 'recaptchakeys')) {
my @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');	$save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
my @contexts = ('author','course','requestcrs','selfcreate');	} else {
foreach my $item(@contexts) {	$curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
if ($item eq 'selfcreate') {	}
@{$cancreate{$item}} = &Apache::loncommon::get_env_multiple('form.can_createuser_'.$item);
my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) \|\| ($domdefaults{'auth_def'} eq 'localauth'))) {
if (ref($cancreate{$item}) eq 'ARRAY') {
if (grep(/^login$/,@{$cancreate{$item}})) {
$warningmsg = &mt('Although account creation has been set to be available for institutional logins, currently default authentication in this domain has not been set to support this.').' '.&mt('You need to set the default authentication type to Kerberos 4 or 5 (with a Kerberos domain specified), or to Local authentication, if the localauth module has been customized in your domain to authenticate institutional logins.');
}	}
}	}
	} elsif ($key eq 'email_rule') {
	$save_usercreate{$key} = $domconfig{'usercreation'}{$key};
	} else {
	$curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
}	}
} else {
$cancreate{$item} = $env{'form.can_createuser_'.$item};
}	}
}	}
my ($othertitle,$usertypes,$types) =	my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
&Apache::loncommon::sorted_inst_types($dom);	my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
if (ref($types) eq 'ARRAY') {	my @contexts = ('author','course','requestcrs');
if (@{$types} > 0) {	foreach my $item(@contexts) {
@{$cancreate{'statustocreate'}} =	$cancreate{$item} = $env{'form.can_createuser_'.$item};
&Apache::loncommon::get_env_multiple('form.statustocreate');
} else {
@{$cancreate{'statustocreate'}} = ();
}
push(@contexts,'statustocreate');
}	}
&process_captcha('cancreate',\%changes,\%cancreate,\%curr_usercreation);
if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {	if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
foreach my $item (@contexts) {	foreach my $item (@contexts) {
if (($item eq 'selfcreate') \|\| ($item eq 'statustocreate')) {	if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {	push(@{$changes{'cancreate'}},$item);
foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
if (ref($cancreate{$item}) eq 'ARRAY') {
if (!grep(/^$curr$/,@{$cancreate{$item}})) {
if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
push(@{$changes{'cancreate'}},$item);
}
}
}
}
} else {
if ($curr_usercreation{'cancreate'}{$item} eq '') {
if (@{$cancreate{$item}} > 0) {
if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
push(@{$changes{'cancreate'}},$item);
}
}
} else {
if ($curr_usercreation{'cancreate'}{$item} eq 'any') {
if (@{$cancreate{$item}} < 3) {
if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
push(@{$changes{'cancreate'}},$item);
}
}
} elsif ($curr_usercreation{'cancreate'}{$item} eq 'none') {
if (@{$cancreate{$item}} > 0) {
if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
push(@{$changes{'cancreate'}},$item);
}
}
} elsif (!grep(/^$curr_usercreation{'cancreate'}{$item}$/,@{$cancreate{$item}})) {
if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
push(@{$changes{'cancreate'}},$item);
}
}
}
}
if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
foreach my $type (@{$cancreate{$item}}) {
if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
push(@{$changes{'cancreate'}},$item);
}
}
} elsif (($curr_usercreation{'cancreate'}{$item} ne 'any') &&
($curr_usercreation{'cancreate'}{$item} ne 'none')) {
if ($curr_usercreation{'cancreate'}{$item} ne $type) {
if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
push(@{$changes{'cancreate'}},$item);
}
}
}
}
}
} else {
if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
push(@{$changes{'cancreate'}},$item);
}
}	}
}	}
} elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {	} elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
Line 6825 sub modify_usercreation {	Line 7526 sub modify_usercreation {
push(@{$changes{'id_rule'}},@id_rule);	push(@{$changes{'id_rule'}},@id_rule);
}	}

if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
foreach my $type (@{$curr_usercreation{'email_rule'}}) {
if (!grep(/^\Q$type\E$/,@email_rule)) {
push(@{$changes{'email_rule'}},$type);
}
}
foreach my $type (@email_rule) {
if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
push(@{$changes{'email_rule'}},$type);
}
}
} else {
push(@{$changes{'email_rule'}},@email_rule);
}

my @authen_contexts = ('author','course','domain');	my @authen_contexts = ('author','course','domain');
my @authtypes = ('int','krb4','krb5','loc');	my @authtypes = ('int','krb4','krb5','loc');
my %authhash;	my %authhash;
Line 6870 sub modify_usercreation {	Line 7556 sub modify_usercreation {
}	}
}	}

	$save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
	$save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
	$save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
	$save_usercreate{'id_rule'} = \@id_rule;
	$save_usercreate{'username_rule'} = \@username_rule,
	$save_usercreate{'authtypes'} = \%authhash;

my %usercreation_hash = (	my %usercreation_hash = (
usercreation => {	usercreation => \%save_usercreate,
cancreate => \%cancreate,	);
username_rule => \@username_rule,
id_rule => \@id_rule,
email_rule => \@email_rule,
authtypes => \%authhash,
}
);

my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,	my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
$dom);	$dom);

	if ($putresult eq 'ok') {
	if (keys(%changes) > 0) {
	$resulttext = &mt('Changes made:').'<ul>';
	if (ref($changes{'cancreate'}) eq 'ARRAY') {
	my %lt = &usercreation_types();
	foreach my $type (@{$changes{'cancreate'}}) {
	my $chgtext = $lt{$type}.', ';
	if ($cancreate{$type} eq 'none') {
	$chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
	} elsif ($cancreate{$type} eq 'any') {
	$chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
	} elsif ($cancreate{$type} eq 'official') {
	$chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
	} elsif ($cancreate{$type} eq 'unofficial') {
	$chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
	}
	$resulttext .= '<li>'.$chgtext.'</li>';
	}
	}
	if (ref($changes{'username_rule'}) eq 'ARRAY') {
	my ($rules,$ruleorder) =
	&Apache::lonnet::inst_userrules($dom,'username');
	my $chgtext = '<ul>';
	foreach my $type (@username_rule) {
	if (ref($rules->{$type}) eq 'HASH') {
	$chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
	}
	}
	$chgtext .= '</ul>';
	if (@username_rule > 0) {
	$resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
	} else {
	$resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
	}
	}
	if (ref($changes{'id_rule'}) eq 'ARRAY') {
	my ($idrules,$idruleorder) =
	&Apache::lonnet::inst_userrules($dom,'id');
	my $chgtext = '<ul>';
	foreach my $type (@id_rule) {
	if (ref($idrules->{$type}) eq 'HASH') {
	$chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
	}
	}
	$chgtext .= '</ul>';
	if (@id_rule > 0) {
	$resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
	} else {
	$resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
	}
	}
	my %authname = &authtype_names();
	my %context_title = &context_names();
	if (ref($changes{'authtypes'}) eq 'ARRAY') {
	my $chgtext = '<ul>';
	foreach my $type (@{$changes{'authtypes'}}) {
	my @allowed;
	$chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
	foreach my $auth (@authtypes) {
	if ($authhash{$type}{$auth}) {
	push(@allowed,$authname{$auth});
	}
	}
	if (@allowed > 0) {
	$chgtext .= join(', ',@allowed).'</li>';
	} else {
	$chgtext .= &mt('none').'</li>';
	}
	}
	$chgtext .= '</ul>';
	$resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
	$resulttext .= '</li>';
	}
	$resulttext .= '</ul>';
	} else {
	$resulttext = &mt('No changes made to user creation settings');
	}
	} else {
	$resulttext = '<span class="LC_error">'.
	&mt('An error occurred: [_1]',$putresult).'</span>';
	}
	if ($warningmsg ne '') {
	$resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
	}
	return $resulttext;
	}

	sub modify_selfcreation {
	my ($dom,%domconfig) = @_;
	my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%changes,%cancreate);
	my (%save_usercreate,%save_usermodify);
	#
	# Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
	#
	if (ref($domconfig{'usercreation'}) eq 'HASH') {
	foreach my $key (keys(%{$domconfig{'usercreation'}})) {
	if ($key eq 'cancreate') {
	if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
	foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
	if (($item eq 'selfcreate') \|\| ($item eq 'statustocreate') \|\|
	($item eq 'captcha') \|\| ($item eq 'recaptchakeys') \|\|
	($item eq 'emailusername') \|\| ($item eq 'notify')) {
	$curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
	} else {
	$save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
	}
	}
	}
	} elsif ($key eq 'email_rule') {
	$curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
	} else {
	$save_usercreate{$key} = $domconfig{'usercreation'}{$key};
	}
	}
	}
	#
	# Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
	#
	if (ref($domconfig{'usermodification'}) eq 'HASH') {
	foreach my $key (keys(%{$domconfig{'usermodification'}})) {
	if ($key eq 'selfcreate') {
	$curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
	} else {
	$save_usermodify{$key} = $domconfig{'usermodification'}{$key};
	}
	}
	}

	my @contexts = ('selfcreate');
	@{$cancreate{'selfcreate'}} = ();
	%{$cancreate{'emailusername'}} = ();
	@{$cancreate{'statustocreate'}} = ();
my %selfcreatetypes = (	my %selfcreatetypes = (
sso => 'users authenticated by institutional single sign on',	sso => 'users authenticated by institutional single sign on',
login => 'users authenticated by institutional log-in',	login => 'users authenticated by institutional log-in',
email => 'users who provide a valid e-mail address for use as the username',	email => 'users who provide a valid e-mail address for use as username (automatic creation)',
	emailapproval => 'users who provide a valid e-mail address for use as username (queued for Domain Coordinator review)',
);	);
	#
	# Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
	# is permitted.
	#
	foreach my $item ('login','sso','email') {
	if ($item eq 'email') {
	if ($env{'form.cancreate_email'} eq 'email') {
	push(@{$cancreate{'selfcreate'}},'email');
	} elsif ($env{'form.cancreate_email'} eq 'emailapproval') {
	push(@{$cancreate{'selfcreate'}},'emailapproval');
	}
	} else {
	if ($env{'form.cancreate_'.$item}) {
	push(@{$cancreate{'selfcreate'}},$item);
	}
	}
	}
	my (@email_rule,%userinfo,%savecaptcha);
	my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
	#
	# Populate $cancreate{'emailusername'} hash ref with information types (if new user will provide data
	# value set to one), if self-creation with e-mail address permitted.
	#
	if (($env{'form.cancreate_email'} eq 'email') \|\| ($env{'form.cancreate_email'} eq 'emailapproval')) {
	push(@contexts,'emailusername');
	map { $userinfo{$_} = 1; } &Apache::loncommon::get_env_multiple('form.canmodify_emailusername');
	if (ref($infofields) eq 'ARRAY') {
	foreach my $field (@{$infofields}) {
	if ($userinfo{$field}) {
	$cancreate{'emailusername'}{$field} = 1;
	}
	}
	}

	#
	# Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
	# queued requests for self-creation of account using e-mail address as username
	#

	my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
	@approvalnotify = sort(@approvalnotify);
	$cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
	if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
	if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
	if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
	push(@{$changes{'cancreate'}},'notify');
	}
	} else {
	if ($cancreate{'notify'}{'approval'}) {
	push(@{$changes{'cancreate'}},'notify');
	}
	}
	} elsif ($cancreate{'notify'}{'approval'}) {
	push(@{$changes{'cancreate'}},'notify');
	}

	#
	# Retrieve rules (if any) governing types of e-mail address which may be used as a username
	#
	@email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
	&process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
	if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
	if (@{$curr_usercreation{'email_rule'}} > 0) {
	foreach my $type (@{$curr_usercreation{'email_rule'}}) {
	if (!grep(/^\Q$type\E$/,@email_rule)) {
	push(@{$changes{'email_rule'}},$type);
	}
	}
	}
	if (@email_rule > 0) {
	foreach my $type (@email_rule) {
	if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
	push(@{$changes{'email_rule'}},$type);
	}
	}
	}
	} elsif (@email_rule > 0) {
	push(@{$changes{'email_rule'}},@email_rule);
	}
	}
	#
	# Check if domain default is set appropriately, if selef-creation of accounts is to be available for
	# institutional log-in.
	#
	if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
	my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
	if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) \|\|
	($domdefaults{'auth_def'} eq 'localauth'))) {
	$warningmsg = &mt('Although account creation has been set to be available for institutional logins, currently default authentication in this domain has not been set to support this.').' '.
	&mt('You need to set the default authentication type to Kerberos 4 or 5 (with a Kerberos domain specified), or to Local authentication, if the localauth module has been customized in your domain to authenticate institutional logins.');
	}
	}
	my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
	my @fields = ('lastname','firstname','middlename','generation',
	'permanentemail','id');
	my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
	#
	# Where usernames may created for institutional log-in and/or institutional single sign on:
	# (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
	# may self-create accounts
	# (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
	# which the user may supply, if institutional data is unavailable.
	#
	if (($env{'form.cancreate_login'}) \|\| ($env{'form.cancreate_sso'})) {
	if (ref($types) eq 'ARRAY') {
	if (@{$types} > 0) {
	@{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
	push(@contexts,'statustocreate');
	} else {
	undef($cancreate{'statustocreate'});
	}
	push(@{$types},'default');
	$usertypes->{'default'} = $othertitle;
	foreach my $type (@{$types}) {
	my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
	foreach my $field (@fields) {
	if (grep(/^\Q$field\E$/,@modifiable)) {
	$save_usermodify{'selfcreate'}{$type}{$field} = 1;
	} else {
	$save_usermodify{'selfcreate'}{$type}{$field} = 0;
	}
	}
	}
	if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
	foreach my $type (@{$types}) {
	if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
	foreach my $field (@fields) {
	if ($save_usermodify{'selfcreate'}{$type}{$field} ne
	$curr_usermodify{'selfcreate'}{$type}{$field}) {
	push(@{$changes{'selfcreate'}},$type);
	last;
	}
	}
	}
	}
	} else {
	foreach my $type (@{$types}) {
	push(@{$changes{'selfcreate'}},$type);
	}
	}
	}
	}
	foreach my $item (@contexts) {
	if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
	foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
	if (ref($cancreate{$item}) eq 'ARRAY') {
	if (!grep(/^$curr$/,@{$cancreate{$item}})) {
	if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
	push(@{$changes{'cancreate'}},$item);
	}
	}
	}
	}
	if (ref($cancreate{$item}) eq 'ARRAY') {
	foreach my $type (@{$cancreate{$item}}) {
	if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
	if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
	push(@{$changes{'cancreate'}},$item);
	}
	}
	}
	}
	} elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
	if (ref($cancreate{$item}) eq 'HASH') {
	foreach my $curr (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
	if (!$cancreate{$item}{$curr}) {
	if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
	push(@{$changes{'cancreate'}},$item);
	}
	}
	}
	foreach my $field (keys(%{$cancreate{$item}})) {
	if (!$curr_usercreation{'cancreate'}{$item}{$field}) {
	if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
	push(@{$changes{'cancreate'}},$item);
	}
	}
	}
	}
	} elsif ($curr_usercreation{'cancreate'}{$item}) {
	if (ref($cancreate{$item}) eq 'ARRAY') {
	if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
	if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
	push(@{$changes{'cancreate'}},$item);
	}
	}
	} elsif (ref($cancreate{$item}) eq 'HASH') {
	if (!$cancreate{$item}{$curr_usercreation{'cancreate'}{$item}}) {
	if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
	push(@{$changes{'cancreate'}},$item);
	}
	}
	}
	} elsif ($item eq 'emailusername') {
	if (keys(%userinfo) > 0) {
	push(@{$changes{'cancreate'}},$item);
	}
	}
	}
	#
	# Populate %save_usercreate hash with updates to self-creation configuration.
	#
	$save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
	$save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
	$save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
	if (ref($cancreate{'notify'}) eq 'HASH') {
	$save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
	}
	if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
	$save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
	}
	$save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
	$save_usercreate{'emailrule'} = \@email_rule;

	my %userconfig_hash = (
	usercreation => \%save_usercreate,
	usermodification => \%save_usermodify,
	);
	my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
	$dom);
	#
	# Accumulate details of changes to domain cofiguration for self-creation of usernames in $resulttext
	#
if ($putresult eq 'ok') {	if ($putresult eq 'ok') {
if (keys(%changes) > 0) {	if (keys(%changes) > 0) {
$resulttext = &mt('Changes made:').'<ul>';	$resulttext = &mt('Changes made:').'<ul>';
if (ref($changes{'cancreate'}) eq 'ARRAY') {	if (ref($changes{'cancreate'}) eq 'ARRAY') {
my %lt = &usercreation_types();	my %lt = &selfcreation_types();
foreach my $type (@{$changes{'cancreate'}}) {	foreach my $type (@{$changes{'cancreate'}}) {
my $chgtext;	my $chgtext;
unless (($type eq 'statustocreate') \|\| ($type eq 'captcha') \|\| ($type eq 'recaptchakeys')) {
$chgtext = $lt{$type}.', ';
}
if ($type eq 'selfcreate') {	if ($type eq 'selfcreate') {
if (@{$cancreate{$type}} == 0) {	if (@{$cancreate{$type}} == 0) {
$chgtext .= &mt('creation of a new user account is not permitted.');	$chgtext .= &mt('Self creation of a new user account is not permitted.');
} else {	} else {
$chgtext .= &mt('creation of a new account is permitted for:').'<ul>';	$chgtext .= &mt('Self-creation of a new account is permitted for:').
	'<ul>';
foreach my $case (@{$cancreate{$type}}) {	foreach my $case (@{$cancreate{$type}}) {
$chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';	$chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
}	}
Line 6911 sub modify_usercreation {	Line 7952 sub modify_usercreation {
if (grep(/^(login\|sso)$/,@{$cancreate{$type}})) {	if (grep(/^(login\|sso)$/,@{$cancreate{$type}})) {
if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {	if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
if (@{$cancreate{'statustocreate'}} == 0) {	if (@{$cancreate{'statustocreate'}} == 0) {
$chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';	$chgtext .= '<br />'.
	'<span class="LC_warning">'.
	&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
	'</span>';
}	}
}	}
}	}
Line 6922 sub modify_usercreation {	Line 7966 sub modify_usercreation {
(ref($cancreate{'statustocreate'}) eq 'ARRAY')) {	(ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
if (@{$cancreate{'selfcreate'}} > 0) {	if (@{$cancreate{'selfcreate'}} > 0) {
if (@{$cancreate{'statustocreate'}} == 0) {	if (@{$cancreate{'statustocreate'}} == 0) {

$chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");	$chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {	if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
$chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';	$chgtext .= '<br />'.
}	'<span class="LC_warning">'.
	&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
	'</span>';
	}
} elsif (ref($usertypes) eq 'HASH') {	} elsif (ref($usertypes) eq 'HASH') {
if (grep(/^(login\|sso)$/,@{$cancreate{'selfcreate'}})) {	if (grep(/^(login\|sso)$/,@{$cancreate{'selfcreate'}})) {
$chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');	$chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
Line 6943 sub modify_usercreation {	Line 7989 sub modify_usercreation {
}	}
$chgtext .= '</ul>';	$chgtext .= '</ul>';
if (!grep(/^(login\|sso)$/,@{$cancreate{'selfcreate'}})) {	if (!grep(/^(login\|sso)$/,@{$cancreate{'selfcreate'}})) {
$chgtext .= '<br /><span class="LC_warning">'.&mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').'</span>';	$chgtext .= '<br /><span class="LC_warning">'.
	&mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
	'</span>';
}	}
}	}
} else {	} else {
Line 6955 sub modify_usercreation {	Line 8003 sub modify_usercreation {
}	}
}	}
} elsif ($type eq 'captcha') {	} elsif ($type eq 'captcha') {
if ($cancreate{$type} eq 'notused') {	if ($savecaptcha{$type} eq 'notused') {
$chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');	$chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
} else {	} else {
my %captchas = &captcha_phrases();	my %captchas = &captcha_phrases();
if ($captchas{$cancreate{$type}}) {	if ($captchas{$savecaptcha{$type}}) {
$chgtext .= &mt("Validation for self-creation screen set to $captchas{$cancreate{$type}}.");	$chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
} else {	} else {
$chgtext .= &mt('Validation for self-creation screen set to unknown type.');	$chgtext .= &mt('Validation for self-creation screen set to unknown type.');
}	}
}	}
} elsif ($type eq 'recaptchakeys') {	} elsif ($type eq 'recaptchakeys') {
my ($privkey,$pubkey);	my ($privkey,$pubkey);
if (ref($cancreate{$type}) eq 'HASH') {	if (ref($savecaptcha{$type}) eq 'HASH') {
$pubkey = $cancreate{$type}{'public'};	$pubkey = $savecaptcha{$type}{'public'};
$privkey = $cancreate{$type}{'private'};	$privkey = $savecaptcha{$type}{'private'};
}	}
$chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';	$chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
if (!$pubkey) {	if (!$pubkey) {
Line 6983 sub modify_usercreation {	Line 8031 sub modify_usercreation {
$chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';	$chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
}	}
$chgtext .= '</ul>';	$chgtext .= '</ul>';
} else {	} elsif ($type eq 'emailusername') {
if ($cancreate{$type} eq 'none') {	if (ref($cancreate{'emailusername'}) eq 'HASH') {
$chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');	if (keys(%{$cancreate{'emailusername'}}) > 0) {
} elsif ($cancreate{$type} eq 'any') {	$chgtext .= &mt('When self-creating account with e-mail as username, user will provide the following information:').
$chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');	'<ul>';
} elsif ($cancreate{$type} eq 'official') {	foreach my $field (@{$infofields}) {
$chgtext .= &mt('creation of new users is only permitted for institutional usernames.');	if ($cancreate{'emailusername'}{$field}) {
} elsif ($cancreate{$type} eq 'unofficial') {	$chgtext .= '<li>'.$infotitles->{$field}.'</li>';
$chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');	}
	}
	$chgtext .= '</ul>';
	} else {
	$chgtext .= &mt('When self creating account with e-mail as username, user will not provide any information besides e-mail address');
	}
	}
	} elsif ($type eq 'notify') {
	$chgtext = &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
	if (ref($changes{'cancreate'}) eq 'ARRAY') {
	if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
	if ($cancreate{'notify'}{'approval'}) {
	$chgtext = &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
	}
	}
}	}
}	}
$resulttext .= '<li>'.$chgtext.'</li>';	if ($chgtext) {
}	$resulttext .= '<li>'.$chgtext.'</li>';
}
if (ref($changes{'username_rule'}) eq 'ARRAY') {
my ($rules,$ruleorder) =
&Apache::lonnet::inst_userrules($dom,'username');
my $chgtext = '<ul>';
foreach my $type (@username_rule) {
if (ref($rules->{$type}) eq 'HASH') {
$chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
}
}
$chgtext .= '</ul>';
if (@username_rule > 0) {
$resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
} else {
$resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
}
}
if (ref($changes{'id_rule'}) eq 'ARRAY') {
my ($idrules,$idruleorder) =
&Apache::lonnet::inst_userrules($dom,'id');
my $chgtext = '<ul>';
foreach my $type (@id_rule) {
if (ref($idrules->{$type}) eq 'HASH') {
$chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
}	}
}	}
$chgtext .= '</ul>';
if (@id_rule > 0) {
$resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
} else {
$resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
}
}	}
if (ref($changes{'email_rule'}) eq 'ARRAY') {	if (ref($changes{'email_rule'}) eq 'ARRAY') {
my ($emailrules,$emailruleorder) =	my ($emailrules,$emailruleorder) =
Line 7040 sub modify_usercreation {	Line 8072 sub modify_usercreation {
}	}
$chgtext .= '</ul>';	$chgtext .= '</ul>';
if (@email_rule > 0) {	if (@email_rule > 0) {
$resulttext .= '<li>'.&mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').$chgtext.'</li>';	$resulttext .= '<li>'.
	&mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').
	$chgtext.
	'</li>';
} else {	} else {
$resulttext .= '<li>'.&mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').'</li>';	$resulttext .= '<li>'.
	&mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').
	'</li>';
}	}
}	}
	if (ref($changes{'selfcreate'}) eq 'ARRAY') {
my %authname = &authtype_names();	$resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
my %context_title = &context_names();	my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
if (ref($changes{'authtypes'}) eq 'ARRAY') {	foreach my $type (@{$changes{'selfcreate'}}) {
my $chgtext = '<ul>';	my $typename = $type;
foreach my $type (@{$changes{'authtypes'}}) {	if (ref($usertypes) eq 'HASH') {
my @allowed;	if ($usertypes->{$type} ne '') {
$chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');	$typename = $usertypes->{$type};
foreach my $auth (@authtypes) {
if ($authhash{$type}{$auth}) {
push(@allowed,$authname{$auth});
}	}
}	}
if (@allowed > 0) {	my @modifiable;
$chgtext .= join(', ',@allowed).'</li>';	$resulttext .= '<li>'.
	&mt('Self-creation of account by users with status: [_1]',
	'<span class="LC_cusr_emph">'.$typename.'</span>').
	' - '.&mt('modifiable fields (if institutional data blank): ');
	foreach my $field (@fields) {
	if ($save_usermodify{'selfcreate'}{$type}{$field}) {
	push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
	}
	}
	if (@modifiable > 0) {
	$resulttext .= join(', ',@modifiable);
} else {	} else {
$chgtext .= &mt('none').'</li>';	$resulttext .= &mt('none');
}	}
	$resulttext .= '</li>';
}	}
$chgtext .= '</ul>';	$resulttext .= '</ul></li>';
$resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
$resulttext .= '</li>';
}	}
$resulttext .= '</ul>';	$resulttext .= '</ul>';
} else {	} else {
$resulttext = &mt('No changes made to user creation settings');	$resulttext = &mt('No changes made to self-creation settings');
}	}
} else {	} else {
$resulttext = '<span class="LC_error">'.	$resulttext = '<span class="LC_error">'.
Line 7090 sub process_captcha {	Line 8133 sub process_captcha {
$newsettings->{'captcha'} = 'original';	$newsettings->{'captcha'} = 'original';
}	}
if ($current->{'captcha'} ne $newsettings->{'captcha'}) {	if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
if ($container eq 'cancreate') {	if ($container eq 'cancreate') {
if (ref($changes->{'cancreate'}) eq 'ARRAY') {	if (ref($changes->{'cancreate'}) eq 'ARRAY') {
push(@{$changes->{'cancreate'}},'captcha');	push(@{$changes->{'cancreate'}},'captcha');
} elsif (!defined($changes->{'cancreate'})) {	} elsif (!defined($changes->{'cancreate'})) {
Line 7129 sub process_captcha {	Line 8172 sub process_captcha {
$changes->{'cancreate'} = ['recaptchakeys'];	$changes->{'cancreate'} = ['recaptchakeys'];
}	}
} else {	} else {
$changes->{'recaptchakeys'} = 1;	$changes->{'recaptchakeys'} = 1;
}	}
}	}
return;	return;
Line 7137 sub process_captcha {	Line 8180 sub process_captcha {

sub modify_usermodification {	sub modify_usermodification {
my ($dom,%domconfig) = @_;	my ($dom,%domconfig) = @_;
my ($resulttext,%curr_usermodification,%changes);	my ($resulttext,%curr_usermodification,%changes,%modifyhash);
if (ref($domconfig{'usermodification'}) eq 'HASH') {	if (ref($domconfig{'usermodification'}) eq 'HASH') {
foreach my $key (keys(%{$domconfig{'usermodification'}})) {	foreach my $key (keys(%{$domconfig{'usermodification'}})) {
$curr_usermodification{$key} = $domconfig{'usermodification'}{$key};	if ($key eq 'selfcreate') {
	$modifyhash{$key} = $domconfig{'usermodification'}{$key};
	} else {
	$curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
	}
}	}
}	}
my @contexts = ('author','course','selfcreate');	my @contexts = ('author','course');
my %context_title = (	my %context_title = (
author => 'In author context',	author => 'In author context',
course => 'In course context',	course => 'In course context',
selfcreate => 'When self creating account',
);	);
my @fields = ('lastname','firstname','middlename','generation',	my @fields = ('lastname','firstname','middlename','generation',
'permanentemail','id');	'permanentemail','id');
Line 7155 sub modify_usermodification {	Line 8201 sub modify_usermodification {
author => ['ca','aa'],	author => ['ca','aa'],
course => ['st','ep','ta','in','cr'],	course => ['st','ep','ta','in','cr'],
);	);
my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
if (ref($types) eq 'ARRAY') {
push(@{$types},'default');
$usertypes->{'default'} = $othertitle;
}
$roles{'selfcreate'} = $types;
my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();	my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
my %modifyhash;
foreach my $context (@contexts) {	foreach my $context (@contexts) {
foreach my $role (@{$roles{$context}}) {	foreach my $role (@{$roles{$context}}) {
my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);	my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
Line 7194 sub modify_usermodification {	Line 8233 sub modify_usermodification {
}	}
}	}
}	}
	# FIXME need to ensure selfcreate stuff is preserved
my %usermodification_hash = (	my %usermodification_hash = (
usermodification => \%modifyhash,	usermodification => \%modifyhash,
);	);
Line 7208 sub modify_usermodification {	Line 8248 sub modify_usermodification {
if (ref($changes{$context}) eq 'ARRAY') {	if (ref($changes{$context}) eq 'ARRAY') {
foreach my $role (@{$changes{$context}}) {	foreach my $role (@{$changes{$context}}) {
my $rolename;	my $rolename;
if ($context eq 'selfcreate') {	if ($role eq 'cr') {
$rolename = $role;	$rolename = &mt('Custom');
if (ref($usertypes) eq 'HASH') {
if ($usertypes->{$role} ne '') {
$rolename = $usertypes->{$role};
}
}
} else {	} else {
if ($role eq 'cr') {	$rolename = &Apache::lonnet::plaintext($role);
$rolename = &mt('Custom');
} else {
$rolename = &Apache::lonnet::plaintext($role);
}
}	}
my @modifiable;	my @modifiable;
if ($context eq 'selfcreate') {	$resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
$resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Self-creation of account by users with status: [_1]',$rolename).'</span> - '.&mt('modifiable fields (if institutional data blank): ');
} else {
$resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
}
foreach my $field (@fields) {	foreach my $field (@fields) {
if ($modifyhash{$context}{$role}{$field}) {	if ($modifyhash{$context}{$role}{$field}) {
push(@modifiable,$fieldtitles{$field});	push(@modifiable,$fieldtitles{$field});
Line 7256 sub modify_usermodification {	Line 8283 sub modify_usermodification {
}	}

sub modify_defaults {	sub modify_defaults {
my ($dom,$r) = @_;	my ($dom,$lastactref,%domconfig) = @_;
my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);	my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);	my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def','portal_def');	my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def','portal_def');
my @authtypes = ('internal','krb4','krb5','localauth');	my @authtypes = ('internal','krb4','krb5','localauth');
foreach my $item (@items) {	foreach my $item (@items) {
Line 7318 sub modify_defaults {	Line 8345 sub modify_defaults {
if ($putresult eq 'ok') {	if ($putresult eq 'ok') {
if (keys(%changes) > 0) {	if (keys(%changes) > 0) {
$resulttext = &mt('Changes made:').'<ul>';	$resulttext = &mt('Changes made:').'<ul>';
my $version = $r->dir_config('lonVersion');	my $version = &Apache::lonnet::get_server_loncaparev($dom);
my $mailmsgtext = "Changes made to domain settings in a LON-CAPA installation - domain: $dom (running version: $version) - dns_domain.tab needs to be updated with the following changes, to support legacy 2.4, 2.5 and 2.6 versions of LON-CAPA.\n\n";	my $mailmsgtext = "Changes made to domain settings in a LON-CAPA installation - domain: $dom (running version: $version) - dns_domain.tab needs to be updated with the following changes, to support legacy 2.4, 2.5 and 2.6 versions of LON-CAPA.\n\n";
foreach my $item (sort(keys(%changes))) {	foreach my $item (sort(keys(%changes))) {
my $value = $env{'form.'.$item};	my $value = $env{'form.'.$item};
Line 7341 sub modify_defaults {	Line 8368 sub modify_defaults {
$mailmsgtext .= "\n";	$mailmsgtext .= "\n";
my $cachetime = 246060;	my $cachetime = 246060;
&Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);	&Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
	if (ref($lastactref) eq 'HASH') {
	$lastactref->{'domdefaults'} = 1;
	}
if ($changes{'auth_def'} \|\| $changes{'auth_arg_def'} \|\| $changes{'lang_def'} \|\| $changes{'datelocale_def'}) {	if ($changes{'auth_def'} \|\| $changes{'auth_arg_def'} \|\| $changes{'lang_def'} \|\| $changes{'datelocale_def'}) {
my $sysmail = $r->dir_config('lonSysEMail');	my $notify = 1;
&Apache::lonmsg::sendemail($sysmail,"LON-CAPA Domain Settings Change - $dom",$mailmsgtext);	if (ref($domconfig{'contacts'}) eq 'HASH') {
	if ($domconfig{'contacts'}{'reportupdates'} == 0) {
	$notify = 0;
	}
	}
	if ($notify) {
	&Apache::lonmsg::sendemail('installrecord@loncapa.org',
	"LON-CAPA Domain Settings Change - $dom",
	$mailmsgtext);
	}
}	}
} else {	} else {
$resulttext = &mt('No changes made to default authentication/language/timezone settings');	$resulttext = &mt('No changes made to default authentication/language/timezone settings');
Line 7363 sub modify_defaults {	Line 8402 sub modify_defaults {
}	}

sub modify_scantron {	sub modify_scantron {
my ($r,$dom,$confname,%domconfig) = @_;	my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
my ($resulttext,%confhash,%changes,$errors);	my ($resulttext,%confhash,%changes,$errors);
my $custom = 'custom.tab';	my $custom = 'custom.tab';
my $default = 'default.tab';	my $default = 'default.tab';
Line 7424 sub modify_scantron {	Line 8463 sub modify_scantron {
}	}
$resulttext .= '</ul>';	$resulttext .= '</ul>';
&Apache::loncommon::devalidate_domconfig_cache($dom);	&Apache::loncommon::devalidate_domconfig_cache($dom);
	if (ref($lastactref) eq 'HASH') {
	$lastactref->{'domainconfig'} = 1;
	}
} else {	} else {
$resulttext = &mt('No changes made to bubblesheet format file');	$resulttext = &mt('No changes made to bubblesheet format file');
}	}
Line 7814 sub modify_helpsettings {	Line 8856 sub modify_helpsettings {
$changes{$item} = 1;	$changes{$item} = 1;
}	}
}	}
if (($env{'form.'.$item} eq '0') \|\| ($env{'form.'.$item} eq '1')) {	if (($env{'form.'.$item} eq '0') \|\| ($env{'form.'.$item} eq '1')) {
$helphash{'helpsettings'}{$item} = $env{'form.'.$item};	$helphash{'helpsettings'}{$item} = $env{'form.'.$item};
}	}
}	}
Line 7847 sub modify_helpsettings {	Line 8889 sub modify_helpsettings {
}	}

sub modify_coursedefaults {	sub modify_coursedefaults {
my ($dom,%domconfig) = @_;	my ($dom,$lastactref,%domconfig) = @_;
my ($resulttext,$errors,%changes,%defaultshash);	my ($resulttext,$errors,%changes,%defaultshash);
my %defaultchecked = ('canuse_pdfforms' => 'off');	my %defaultchecked = ('canuse_pdfforms' => 'off');
my @offon = ('off','on');
my @toggles = ('canuse_pdfforms');	my @toggles = ('canuse_pdfforms');
	my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
	'uploadquota_community','uploadquota_textbook');
	my @types = ('official','unofficial','community','textbook');
	my %staticdefaults = (
	anonsurvey_threshold => 10,
	uploadquota => 500,
	);

$defaultshash{'coursedefaults'} = {};	$defaultshash{'coursedefaults'} = {};

Line 7867 sub modify_coursedefaults {	Line 8915 sub modify_coursedefaults {
if (($domconfig{'coursedefaults'}{$item} eq '') &&	if (($domconfig{'coursedefaults'}{$item} eq '') &&
($env{'form.'.$item} eq '0')) {	($env{'form.'.$item} eq '0')) {
$changes{$item} = 1;	$changes{$item} = 1;
} elsif ($domconfig{'coursdefaults'}{$item} ne $env{'form.'.$item}) {	} elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
$changes{$item} = 1;	$changes{$item} = 1;
}	}
} elsif ($defaultchecked{$item} eq 'off') {	} elsif ($defaultchecked{$item} eq 'off') {
Line 7880 sub modify_coursedefaults {	Line 8928 sub modify_coursedefaults {
}	}
$defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};	$defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
}	}
my $currdefresponder = $domconfig{'coursedefaults'}{'anonsurvey_threshold'};	foreach my $item (@numbers) {
my $newdefresponder = $env{'form.anonsurvey_threshold'};	my ($currdef,$newdef);
$newdefresponder =~ s/\D//g;	$newdef = $env{'form.'.$item};
if ($newdefresponder eq '' \|\| $newdefresponder < 1) {	if ($item eq 'anonsurvey_threshold') {
$newdefresponder = 1;	$currdef = $domconfig{'coursedefaults'}{$item};
}	$newdef =~ s/\D//g;
$defaultshash{'coursedefaults'}{'anonsurvey_threshold'} = $newdefresponder;	if ($newdef eq '' \|\| $newdef < 1) {
if ($currdefresponder ne $newdefresponder) {	$newdef = 1;
unless ($currdefresponder eq '' && $newdefresponder == 10) {	}
$changes{'anonsurvey_threshold'} = 1;	$defaultshash{'coursedefaults'}{$item} = $newdef;
	} else {
	my ($type) = ($item =~ /^\Quploadquota_\E(\w+)$/);
	if (ref($domconfig{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
	$currdef = $domconfig{'coursedefaults'}{'uploadquota'}{$type};
	}
	$newdef =~ s/[^\w.\-]//g;
	$defaultshash{'coursedefaults'}{'uploadquota'}{$type} = $newdef;
	}
	if ($currdef ne $newdef) {
	my $staticdef;
	if ($item eq 'anonsurvey_threshold') {
	unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
	$changes{$item} = 1;
	}
	} else {
	unless (($currdef eq '') && ($newdef == $staticdefaults{'uploadquota'})) {
	$changes{'uploadquota'} = 1;
	}
	}
	}
	}
	my $officialcreds = $env{'form.official_credits'};
	$officialcreds =~ s/[^\d.]+//g;
	my $unofficialcreds = $env{'form.unofficial_credits'};
	$unofficialcreds =~ s/[^\d.]+//g;
	my $textbookcreds = $env{'form.textbook_credits'};
	$textbookcreds =~ s/[^\d.]+//g;
	if (ref($domconfig{'coursedefaults'}{'coursecredits'} ne 'HASH') &&
	($env{'form.coursecredits'} eq '1')) {
	$changes{'coursecredits'} = 1;
	} else {
	if (($domconfig{'coursedefaults'}{'coursecredits'}{'official'} ne $officialcreds) \|\|
	($domconfig{'coursedefaults'}{'coursecredits'}{'unofficial'} ne $unofficialcreds) \|\|
	($domconfig{'coursedefaults'}{'coursecredits'}{'textbook'} ne $textbookcreds)) {
	$changes{'coursecredits'} = 1;
}	}
}	}
	$defaultshash{'coursedefaults'}{'coursecredits'} = {
	official => $officialcreds,
	unofficial => $unofficialcreds,
	textbook => $textbookcreds,
	}
}	}
my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,	my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
$dom);	$dom);
if ($putresult eq 'ok') {	if ($putresult eq 'ok') {
if (keys(%changes) > 0) {	if (keys(%changes) > 0) {
if ($changes{'canuse_pdfforms'}) {	my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);	if (($changes{'canuse_pdfforms'}) \|\| ($changes{'coursecredits'}) \|\| ($changes{'uploadquota'})) {
$domdefaults{'canuse_pdfforms'}=$defaultshash{'coursedefaults'}{'canuse_pdfforms'};	if ($changes{'canuse_pdfforms'}) {
	$domdefaults{'canuse_pdfforms'}=$defaultshash{'coursedefaults'}{'canuse_pdfforms'};
	}
	if ($changes{'coursecredits'}) {
	if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
	$domdefaults{'officialcredits'} =
	$defaultshash{'coursedefaults'}{'coursecredits'}{'official'};
	$domdefaults{'unofficialcredits'} =
	$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'};
	$domdefaults{'textbookcredits'} =
	$domdefaults{'coursedefaults'}{'coursecredits'}{'textbook'};
	}
	}
	if ($changes{'uploadquota'}) {
	if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
	foreach my $type (@types) {
	$domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
	}
	}
	}
my $cachetime = 246060;	my $cachetime = 246060;
&Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);	&Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
	if (ref($lastactref) eq 'HASH') {
	$lastactref->{'domdefaults'} = 1;
	}
}	}
$resulttext = &mt('Changes made:').'<ul>';	$resulttext = &mt('Changes made:').'<ul>';
foreach my $item (sort(keys(%changes))) {	foreach my $item (sort(keys(%changes))) {
Line 7912 sub modify_coursedefaults {	Line 9022 sub modify_coursedefaults {
$resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';	$resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
}	}
} elsif ($item eq 'anonsurvey_threshold') {	} elsif ($item eq 'anonsurvey_threshold') {
$resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';	$resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
	} elsif ($item eq 'uploadquota') {
	if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
	$resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
	'<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
	'<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
	'<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.

	'<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
	'</ul>'.
	'</li>';
	} else {
	$resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
	}
	} elsif ($item eq 'coursecredits') {
	if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
	if (($domdefaults{'officialcredits'} eq '') &&
	($domdefaults{'unofficialcredits'} eq '') &&
	($domdefaults{'textbookcredits'} eq '')) {
	$resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
	} else {
	$resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
	'<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
	'<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
	'<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
	'</ul>'.
	'</li>';
	}
	} else {
	$resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
	}
}	}
}	}
$resulttext .= '</ul>';	$resulttext .= '</ul>';
Line 7927 sub modify_coursedefaults {	Line 9067 sub modify_coursedefaults {
}	}

sub modify_usersessions {	sub modify_usersessions {
my ($dom,%domconfig) = @_;	my ($dom,$lastactref,%domconfig) = @_;
my @hostingtypes = ('version','excludedomain','includedomain');	my @hostingtypes = ('version','excludedomain','includedomain');
my @offloadtypes = ('primary','default');	my @offloadtypes = ('primary','default');
my %types = (	my %types = (
Line 7944 sub modify_usersessions {	Line 9084 sub modify_usersessions {
foreach my $prefix (@prefixes) {	foreach my $prefix (@prefixes) {
$defaultshash{'usersessions'}{$prefix} = {};	$defaultshash{'usersessions'}{$prefix} = {};
}	}
my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);	my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
my $resulttext;	my $resulttext;
my %iphost = &Apache::lonnet::get_iphost();	my %iphost = &Apache::lonnet::get_iphost();
foreach my $prefix (@prefixes) {	foreach my $prefix (@prefixes) {
Line 8120 sub modify_usersessions {	Line 9260 sub modify_usersessions {
}	}
my $cachetime = 246060;	my $cachetime = 246060;
&Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);	&Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
	if (ref($lastactref) eq 'HASH') {
	$lastactref->{'domdefaults'} = 1;
	}
if (keys(%changes) > 0) {	if (keys(%changes) > 0) {
my %lt = &usersession_titles();	my %lt = &usersession_titles();
$resulttext = &mt('Changes made:').'<ul>';	$resulttext = &mt('Changes made:').'<ul>';
Line 8131 sub modify_usersessions {	Line 9274 sub modify_usersessions {
foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {	foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
$resulttext .= '<li><b>'.$lonhost.'</b> ';	$resulttext .= '<li><b>'.$lonhost.'</b> ';
my $lonhostdom = &Apache::lonnet::host_domain($lonhost);	my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
&Apache::lonnet::remote_devalidate_cache($lonhost,'spares',$lonhostdom);	my $cachekey = &escape('spares').':'.&escape($lonhostdom);
	&Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {	if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
foreach my $type (@{$types{$prefix}}) {	foreach my $type (@{$types{$prefix}}) {
if ($changes{$prefix}{$lonhost}{$type}) {	if ($changes{$prefix}{$lonhost}{$type}) {
Line 8221 sub modify_loadbalancing {	Line 9365 sub modify_loadbalancing {
if ($balancer eq '') {	if ($balancer eq '') {
next;	next;
}	}
if (!exists($servers{$balancer})) {	if (!exists($servers{$balancer})) {
if (exists($currbalancer{$balancer})) {	if (exists($currbalancer{$balancer})) {
push(@{$changes{'delete'}},$balancer);	push(@{$changes{'delete'}},$balancer);
}	}
Line 8272 sub modify_loadbalancing {	Line 9416 sub modify_loadbalancing {
}	}
} else {	} else {
if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {	if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
foreach my $sparetype (@sparestypes) {	foreach my $sparetype (@sparestypes) {
if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {	if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {	if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
$changes{'curr'}{$balancer}{'targets'} = 1;	$changes{'curr'}{$balancer}{'targets'} = 1;
}	}
}	}
}	}
}	}
}	}
my $ishomedom;	my $ishomedom;
if (&Apache::lonnet::host_domain($balancer) eq $dom) {	if (&Apache::lonnet::host_domain($balancer) eq $dom) {
Line 8288 sub modify_loadbalancing {	Line 9432 sub modify_loadbalancing {
if (ref($alltypes) eq 'ARRAY') {	if (ref($alltypes) eq 'ARRAY') {
foreach my $type (@{$alltypes}) {	foreach my $type (@{$alltypes}) {
my $rule;	my $rule;
unless ((($type eq '_LC_external') \|\| ($type eq '_LC_internetdom')) &&	unless ((($type eq '_LC_external') \|\| ($type eq '_LC_internetdom')) &&
(!$ishomedom)) {	(!$ishomedom)) {
$rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};	$rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
}	}
Line 8313 sub modify_loadbalancing {	Line 9457 sub modify_loadbalancing {
}	}
my $putresult = &Apache::lonnet::put_dom('configuration',	my $putresult = &Apache::lonnet::put_dom('configuration',
\%defaultshash,$dom);	\%defaultshash,$dom);

if ($putresult eq 'ok') {	if ($putresult eq 'ok') {
if (keys(%changes) > 0) {	if (keys(%changes) > 0) {
if (ref($changes{'delete'}) eq 'ARRAY') {	if (ref($changes{'delete'}) eq 'ARRAY') {
foreach my $balancer (sort(@{$changes{'delete'}})) {	foreach my $balancer (sort(@{$changes{'delete'}})) {
$resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';	$resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
&Apache::lonnet::remote_devalidate_cache($balancer,'loadbalancing',$dom);	my $cachekey = &escape('loadbalancing').':'.&escape($dom);
	&Apache::lonnet::remote_devalidate_cache($balancer,[$cachekey]);
}	}
}	}
if (ref($changes{'add'}) eq 'ARRAY') {	if (ref($changes{'add'}) eq 'ARRAY') {
foreach my $balancer (sort(@{$changes{'add'}})) {	foreach my $balancer (sort(@{$changes{'add'}})) {
$resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);	$resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
}	}
}	}
Line 8364 sub modify_loadbalancing {	Line 9508 sub modify_loadbalancing {
my $balancetext;	my $balancetext;
if ($rule eq '') {	if ($rule eq '') {
$balancetext = $ruletitles{'default'};	$balancetext = $ruletitles{'default'};
} elsif (($rule eq 'homeserver') \|\| ($rule eq 'externalbalancer')) {	} elsif (($rule eq 'homeserver') \|\| ($rule eq 'externalbalancer') \|\|
	($rule eq 'balancer') \|\| ($rule eq 'offloadedto')) {
$balancetext = $ruletitles{$rule};	$balancetext = $ruletitles{$rule};
} else {	} else {
$balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});	$balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
}	}
$resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';	$resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
}	}
}	}
}	}
}	}
&Apache::lonnet::remote_devalidate_cache($balancer,'loadbalancing',$dom);	my $cachekey = &escape('loadbalancing').':'.&escape($dom);
	&Apache::lonnet::remote_devalidate_cache($balancer,[$cachekey]);
}	}
}	}
if ($resulttext ne '') {	if ($resulttext ne '') {
Line 8437 sub recurse_cat_deletes {	Line 9583 sub recurse_cat_deletes {

sub get_active_dcs {	sub get_active_dcs {
my ($dom) = @_;	my ($dom) = @_;
my %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc']);	my $now = time;
	my %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc'],$now,$now);
my %domcoords;	my %domcoords;
my $numdcs = 0;	my $numdcs = 0;
my $now = time;
foreach my $server (keys(%dompersonnel)) {	foreach my $server (keys(%dompersonnel)) {
foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {	foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);	my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
my ($end,$start) = split(':',$dompersonnel{$server}{$user});	$domcoords{$uname.':'.$udom} = $dompersonnel{$server}{$user};
if (($end eq '') \|\| ($end == 0) \|\| ($end > $now)) {
if ($start <= $now) {
$domcoords{$uname.':'.$udom} = $dompersonnel{$server}{$user};
}
}
}	}
}	}
return %domcoords;	return %domcoords;
}	}

sub active_dc_picker {	sub active_dc_picker {
my ($dom,$curr_dc) = @_;	my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
my %domcoords = &get_active_dcs($dom);	my %domcoords = &get_active_dcs($dom);
my @dcs = sort(keys(%domcoords));	my @domcoord = keys(%domcoords);
my $numdcs = scalar(@dcs);	if (keys(%currhash)) {
my $datatable;	foreach my $dc (keys(%currhash)) {
my $numinrow = 2;	unless (exists($domcoords{$dc})) {
	push(@domcoord,$dc);
	}
	}
	}
	@domcoord = sort(@domcoord);
	my $numdcs = scalar(@domcoord);
	my $rows = 0;
	my $table;
if ($numdcs > 1) {	if ($numdcs > 1) {
$datatable = '<table>';	$table = '<table>';
for (my $i=0; $i<@dcs; $i++) {	for (my $i=0; $i<@domcoord; $i++) {
my $rem = $i%($numinrow);	my $rem = $i%($numinrow);
if ($rem == 0) {	if ($rem == 0) {
if ($i > 0) {	if ($i > 0) {
$datatable .= '</tr>';	$table .= '</tr>';
}	}
$datatable .= '<tr>';	$table .= '<tr>';
	$rows ++;
}	}
my $check = ' ';	my $check = '';
if ($curr_dc eq '') {	if ($inputtype eq 'radio') {
if (!$i) {	if (keys(%currhash) == 0) {
$check = ' checked="checked" ';	if (!$i) {
	$check = ' checked="checked"';
	}
	} elsif (exists($currhash{$domcoord[$i]})) {
	$check = ' checked="checked"';
	}
	} else {
	if (exists($currhash{$domcoord[$i]})) {
	$check = ' checked="checked"';
}	}
} elsif ($dcs[$i] eq $curr_dc) {
$check = ' checked="checked" ';
}	}
if ($i == @dcs - 1) {	if ($i == @domcoord - 1) {
my $colsleft = $numinrow - $rem;	my $colsleft = $numinrow - $rem;
if ($colsleft > 1) {	if ($colsleft > 1) {
$datatable .= '<td colspan="'.$colsleft.'">';	$table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
} else {	} else {
$datatable .= '<td>';	$table .= '<td class="LC_left_item">';
}	}
} else {	} else {
$datatable .= '<td>';	$table .= '<td class="LC_left_item">';
}	}
my ($dcname,$dcdom) = split(':',$dcs[$i]);	my ($dcname,$dcdom) = split(':',$domcoord[$i]);
$datatable .= '<span class="LC_nobreak"><label>'.	my $user = &Apache::loncommon::plainname($dcname,$dcdom);
'<input type="radio" name="autocreate_xmldc"'.	$table .= '<span class="LC_nobreak"><label>'.
' value="'.$dcs[$i].'"'.$check.'/>'.	'<input type="'.$inputtype.'" name="'.$name.'"'.
&Apache::loncommon::plainname($dcname,$dcdom).	' value="'.$domcoord[$i].'"'.$check.' />'.$user;
' ('.$dcname.':'.$dcdom.')'.	if ($user ne $dcname.':'.$dcdom) {
'</label></span></td>';	$table .= ' ('.$dcname.':'.$dcdom.')';
	}
	$table .= '</label></span></td>';
	}
	$table .= '</tr></table>';
	} elsif ($numdcs == 1) {
	my ($dcname,$dcdom) = split(':',$domcoord[0]);
	my $user = &Apache::loncommon::plainname($dcname,$dcdom);
	if ($inputtype eq 'radio') {
	$table .= '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
	if ($user ne $dcname.':'.$dcdom) {
	$table .= ' ('.$dcname.':'.$dcdom.')';
	}
	} else {
	my $check;
	if (exists($currhash{$domcoord[0]})) {
	$check = ' checked="checked"';
	}
	$table .= '<span class="LC_nobreak"><label>'.
	'<input type="checkbox" name="'.$name.'" '.
	'value="'.$domcoord[0].'"'.$check.' />'.$user;
	if ($user ne $dcname.':'.$dcdom) {
	$table .= ' ('.$dcname.':'.$dcdom.')';
	}
	$table .= '</label></span>';
	$rows ++;
}	}
$datatable .= '</tr></table>';
} elsif (@dcs) {
$datatable .= '<input type="hidden" name="autocreate_dc" value="'.
$dcs[0].'" />';
}	}
return ($numdcs,$datatable);	return ($numdcs,$table,$rows);
}	}

sub usersession_titles {	sub usersession_titles {
Line 8575 sub lonbalance_targets_js {	Line 9752 sub lonbalance_targets_js {
}	}
&get_loadbalancers_config($servers,\%existing,\%currbalancer,	&get_loadbalancers_config($servers,\%existing,\%currbalancer,
\%currtargets,\%currrules);	\%currtargets,\%currrules);
my $balancers = join("','",sort(keys(%currbalancer)));	my $balancers = join("','",sort(keys(%currbalancer)));
return <<"END";	return <<"END";

<script type="text/javascript">	<script type="text/javascript">
Line 8646 function showSpares(balancer,ishomedom,b	Line 9823 function showSpares(balancer,ishomedom,b
} else {	} else {
document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';	document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';	document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';

}	}
} else {	} else {
document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';	document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
Line 8658 function showSpares(balancer,ishomedom,b	Line 9834 function showSpares(balancer,ishomedom,b
var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);	var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
item.options.length = 0;	item.options.length = 0;
item.options[0] = new Option("","",true,true);	item.options[0] = new Option("","",true,true);
var idx = 0;	var idx = 0;
for (var m=0; m<alltargets.length; m++) {	for (var m=0; m<alltargets.length; m++) {
if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {	if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
idx ++;	idx ++;
item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);	item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);

}	}
}	}
}	}
Line 9032 END	Line 10207 END

}	}

	sub credits_js {
	return <<"END";

	<script type="text/javascript">
	// <![CDATA[

	function toggleCredits(domForm) {
	if (document.getElementById('credits')) {
	creditsitem = document.getElementById('credits');
	var creditsLength = domForm.coursecredits.length;
	if (creditsLength) {
	var currval;
	for (var i=0; i<creditsLength; i++) {
	if (domForm.coursecredits[i].checked) {
	currval = domForm.coursecredits[i].value;
	}
	}
	if (currval == 1) {
	creditsitem.style.display = 'block';
	} else {
	creditsitem.style.display = 'none';
	}
	}
	}
	return;
	}

	// ]]>
	</script>

	END

	}

sub captcha_phrases {	sub captcha_phrases {
return &Apache::lonlocal::texthash (	return &Apache::lonlocal::texthash (
priv => 'Private key',	priv => 'Private key',
Line 9042 sub captcha_phrases {	Line 10251 sub captcha_phrases {
);	);
}	}

	sub devalidate_remote_domconfs {
	my ($dom,$cachekeys) = @_;
	return unless (ref($cachekeys) eq 'HASH');
	my %servers = &Apache::lonnet::internet_dom_servers($dom);
	my %thismachine;
	map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
	my @posscached = ('domainconfig','domdefaults');
	if (keys(%servers) > 1) {
	foreach my $server (keys(%servers)) {
	next if ($thismachine{$server});
	my @cached;
	foreach my $name (@posscached) {
	if ($cachekeys->{$name}) {
	push(@cached,&escape($name).':'.&escape($dom));
	}
	}
	if (@cached) {
	&Apache::lonnet::remote_devalidate_cache($server,\@cached);
	}
	}
	}
	return;
	}

1;	1;

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

Removed from v.1.187
changed lines
	Added in v.1.225