loncom/interface/domainprefs.pm - diff

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Diff for /loncom/interface/domainprefs.pm between versions 1.160.6.84.2.10 and 1.316

version 1.160.6.84.2.10, 2019/02/03 20:43:00	version 1.316, 2017/11/12 19:46:30
Line 104 $datatable - HTML containing form eleme	Line 104 $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, community, and textbook). In each case the radio buttons	(official, unofficial, community, textbook, and placement).
allow the selection of one of four values:	In each case the radio buttons 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 170 use Apache::loncoursequeueadmin();	Line 170 use Apache::loncoursequeueadmin();
use LONCAPA qw(:DEFAULT :match);	use LONCAPA qw(:DEFAULT :match);
use LONCAPA::Enrollment;	use LONCAPA::Enrollment;
use LONCAPA::lonauthcgi();	use LONCAPA::lonauthcgi();
	use LONCAPA::SSL;
use File::Copy;	use File::Copy;
use Locale::Language;	use Locale::Language;
use DateTime::TimeZone;	use DateTime::TimeZone;
use DateTime::Locale;	use DateTime::Locale;
	use Time::HiRes qw( sleep );

my $registered_cleanup;	my $registered_cleanup;
my $modified_urls;	my $modified_urls;
Line 217 sub handler {	Line 219 sub handler {
'serverstatuses','requestcourses','helpsettings',	'serverstatuses','requestcourses','helpsettings',
'coursedefaults','usersessions','loadbalancing',	'coursedefaults','usersessions','loadbalancing',
'requestauthor','selfenrollment','inststatus',	'requestauthor','selfenrollment','inststatus',
'ltitools'],$dom);	'ltitools','ssl','trust'],$dom);
if (ref($domconfig{'ltitools'}) eq 'HASH') {	if (ref($domconfig{'ltitools'}) eq 'HASH') {
my %encconfig =	my %encconfig =
&Apache::lonnet::get_dom('encconfig',['ltitools'],$dom);	&Apache::lonnet::get_dom('encconfig',['ltitools'],$dom);
Line 236 sub handler {	Line 238 sub handler {
'usercreation','selfcreation','usermodification','scantron',	'usercreation','selfcreation','usermodification','scantron',
'requestcourses','requestauthor','coursecategories',	'requestcourses','requestauthor','coursecategories',
'serverstatuses','helpsettings','coursedefaults',	'serverstatuses','helpsettings','coursedefaults',
'ltitools','selfenrollment','usersessions');	'ltitools','selfenrollment','usersessions','ssl','trust');
my %existing;	my %existing;
if (ref($domconfig{'loadbalancing'}) eq 'HASH') {	if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
%existing = %{$domconfig{'loadbalancing'}};	%existing = %{$domconfig{'loadbalancing'}};
Line 279 sub handler {	Line 281 sub handler {
{col1 => 'Internal Authentication',	{col1 => 'Internal Authentication',
col2 => 'Value'},	col2 => 'Value'},
{col1 => 'Institutional user types',	{col1 => 'Institutional user types',
col2 => 'Assignable to e-mail usernames'}],	col2 => 'Name displayed'}],
print => \&print_defaults,	print => \&print_defaults,
modify => \&modify_defaults,	modify => \&modify_defaults,
},	},
Line 361 sub handler {	Line 363 sub handler {
col2 => 'Enabled?'},	col2 => 'Enabled?'},
{col1 => 'Institutional user type (login/SSO self-creation)',	{col1 => 'Institutional user type (login/SSO self-creation)',
col2 => 'Information user can enter'},	col2 => 'Information user can enter'},
{col1 => 'Self-creation with e-mail as username',	{col1 => 'Self-creation with e-mail verification',
col2 => 'Settings'}],	col2 => 'Settings'}],
print => \&print_selfcreation,	print => \&print_selfcreation,
modify => \&modify_selfcreation,	modify => \&modify_selfcreation,
Line 377 sub handler {	Line 379 sub handler {
modify => \&modify_usermodification,	modify => \&modify_usermodification,
},	},
'scantron' =>	'scantron' =>
{ text => 'Bubblesheet format',	{ text => 'Bubblesheet format file',
help => 'Domain_Configuration_Scantron_Format',	help => 'Domain_Configuration_Scantron_Format',
header => [ {col1 => 'Bubblesheet format file',	header => [ {col1 => 'Item',
col2 => ''},	col2 => '',
{col1 => 'Bubblesheet data upload formats',	}],
col2 => 'Settings'}],
print => \&print_scantron,	print => \&print_scantron,
modify => \&modify_scantron,	modify => \&modify_scantron,
},	},
Line 467 sub handler {	Line 468 sub handler {
print => \&print_selfenrollment,	print => \&print_selfenrollment,
modify => \&modify_selfenrollment,	modify => \&modify_selfenrollment,
},	},
	'privacy' =>
	{text => 'User Privacy',
	help => 'Domain_Configuration_User_Privacy',
	header => [{col1 => 'Setting',
	col2 => 'Value',}],
	print => \&print_privacy,
	modify => \&modify_privacy,
	},
'usersessions' =>	'usersessions' =>
{text => 'User session hosting/offloading',	{text => 'User session hosting/offloading',
help => 'Domain_Configuration_User_Sessions',	help => 'Domain_Configuration_User_Sessions',
Line 490 sub handler {	Line 499 sub handler {
print => \&print_loadbalancing,	print => \&print_loadbalancing,
modify => \&modify_loadbalancing,	modify => \&modify_loadbalancing,
},	},
'ltitools' =>	'ltitools' =>
{text => 'External Tools (LTI)',	{text => 'External Tools (LTI)',
help => 'Domain_Configuration_LTI_Tools',	help => 'Domain_Configuration_LTI_Tools',
header => [{col1 => 'Setting',	header => [{col1 => 'Setting',
Line 498 sub handler {	Line 507 sub handler {
print => \&print_ltitools,	print => \&print_ltitools,
modify => \&modify_ltitools,	modify => \&modify_ltitools,
},	},
	'ssl' =>
	{text => 'LON-CAPA Network (SSL)',
	help => 'Domain_Configuration_Network_SSL',
	header => [{col1 => 'Server',
	col2 => 'Certificate Status'},
	{col1 => 'Connections to other servers',
	col2 => 'Rules'},
	{col1 => 'Connections from other servers',
	col2 => 'Rules'},
	{col1 => "Replicating domain's published content",
	col2 => 'Rules'}],
	print => \&print_ssl,
	modify => \&modify_ssl,
	},
	'trust' =>
	{text => 'Trust Settings',
	help => 'Domain_Configuration_Trust',
	header => [{col1 => "Access to this domain's content by others",
	col2 => 'Rules'},
	{col1 => "Access to other domain's content by this domain",
	col2 => 'Rules'},
	{col1 => "Enrollment in this domain's courses by others",
	col2 => 'Rules',},
	{col1 => "Co-author roles in this domain for others",
	col2 => 'Rules',},
	{col1 => "Co-author roles for this domain's users elsewhere",
	col2 => 'Rules',},
	{col1 => "Domain roles in this domain assignable to others",
	col2 => 'Rules'},
	{col1 => "Course catalog for this domain displayed elsewhere",
	col2 => 'Rules'},
	{col1 => "Requests for creation of courses in this domain by others",
	col2 => 'Rules'},
	{col1 => "Users in other domains can send messages to this domain",
	col2 => 'Rules'},],
	print => \&print_trust,
	modify => \&modify_trust,
	},
);	);
if (keys(%servers) > 1) {	if (keys(%servers) > 1) {
$prefs{'login'} = { text => 'Log-in page options',	$prefs{'login'} = { text => 'Log-in page options',
Line 551 $javascript_validations	Line 598 $javascript_validations
$coursebrowserjs	$coursebrowserjs
END	END
}	}
	if (grep(/^selfcreation$/,@actions)) {
	$js .= &selfcreate_javascript();
	}
if (grep(/^contacts$/,@actions)) {	if (grep(/^contacts$/,@actions)) {
$js .= &contacts_javascript();	$js .= &contacts_javascript();
}	}
if (grep(/^scantron$/,@actions)) {
$js .= &scantron_javascript();
}
&Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);	&Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
} else {	} else {
# check if domconfig user exists for the domain.	# check if domconfig user exists for the domain.
Line 650 sub process_changes {	Line 697 sub process_changes {
} elsif ($action eq 'usercreation') {	} elsif ($action eq 'usercreation') {
$output = &modify_usercreation($dom,%domconfig);	$output = &modify_usercreation($dom,%domconfig);
} elsif ($action eq 'selfcreation') {	} elsif ($action eq 'selfcreation') {
$output = &modify_selfcreation($dom,%domconfig);	$output = &modify_selfcreation($dom,$lastactref,%domconfig);
} elsif ($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') {
Line 679 sub process_changes {	Line 726 sub process_changes {
$output = &modify_loadbalancing($dom,%domconfig);	$output = &modify_loadbalancing($dom,%domconfig);
} elsif ($action eq 'ltitools') {	} elsif ($action eq 'ltitools') {
$output = &modify_ltitools($r,$dom,$action,$lastactref,%domconfig);	$output = &modify_ltitools($r,$dom,$action,$lastactref,%domconfig);
	} elsif ($action eq 'ssl') {
	$output = &modify_ssl($dom,$lastactref,%domconfig);
	} elsif ($action eq 'trust') {
	$output = &modify_trust($dom,$lastactref,%domconfig);
}	}
return $output;	return $output;
}	}
Line 705 sub print_config_box {	Line 756 sub print_config_box {
&Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);	&Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);	my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
$output =	$output =
&Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,	&Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,
\@templateroles);	\@templateroles);
}	}
$output .=	$output .=
'<table class="LC_nested_outer">	'<table class="LC_nested_outer">
<tr>	<tr>
<th align="left" valign="middle"><span class="LC_nobreak">'.	<th class="LC_left_item LC_middle"><span class="LC_nobreak">'.
&mt($item->{text}).' '.	&mt($item->{text}).' '.
&Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".	&Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
'</tr>';	'</tr>';
Line 742 sub print_config_box {	Line 793 sub print_config_box {
$rowtotal ++;	$rowtotal ++;
if (($action eq 'autoupdate') \|\| ($action eq 'usercreation') \|\| ($action eq 'selfcreation') \|\|	if (($action eq 'autoupdate') \|\| ($action eq 'usercreation') \|\| ($action eq 'selfcreation') \|\|
($action eq 'usermodification') \|\| ($action eq 'defaults') \|\| ($action eq 'coursedefaults') \|\|	($action eq 'usermodification') \|\| ($action eq 'defaults') \|\| ($action eq 'coursedefaults') \|\|
($action eq 'selfenrollment') \|\| ($action eq 'usersessions') \|\| ($action eq 'directorysrch') \|\|	($action eq 'selfenrollment') \|\| ($action eq 'usersessions') \|\| ($action eq 'ssl') \|\|
($action eq 'helpsettings') \|\| ($action eq 'contacts')) {	($action eq 'directorysrch') \|\| ($action eq 'trust') \|\| ($action eq 'helpsettings') \|\|
	($action eq 'contacts')) {
$output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);	$output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
} elsif ($action eq 'coursecategories') {	} elsif ($action eq 'coursecategories') {
$output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);	$output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
} elsif ($action eq 'scantron') {
$output .= $item->{'print'}->($r,'top',$dom,$confname,$settings,\$rowtotal);
} elsif ($action eq 'login') {	} elsif ($action eq 'login') {
if ($numheaders == 4) {	if ($numheaders == 4) {
$colspan = ' colspan="2"';	$colspan = ' colspan="2"';
Line 775 sub print_config_box {	Line 825 sub print_config_box {
$rowtotal ++;	$rowtotal ++;
if (($action eq 'autoupdate') \|\| ($action eq 'usercreation') \|\|	if (($action eq 'autoupdate') \|\| ($action eq 'usercreation') \|\|
($action eq 'selfcreation') \|\| ($action eq 'selfenrollment') \|\|	($action eq 'selfcreation') \|\| ($action eq 'selfenrollment') \|\|
($action eq 'usersessions') \|\| ($action eq 'coursecategories') \|\|	($action eq 'usersessions') \|\| ($action eq 'coursecategories') \|\|
($action eq 'contacts') \|\| ($action eq 'defaults')) {	($action eq 'trust') \|\| ($action eq 'contacts') \|\| ($action eq 'defaults')) {
if ($action eq 'coursecategories') {	if ($action eq 'coursecategories') {
$output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);	$output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
$colspan = ' colspan="2"';	$colspan = ' colspan="2"';
	} elsif ($action eq 'trust') {
	$output .= $item->{'print'}->('shared',$dom,$settings,\$rowtotal);
} else {	} else {
$output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);	$output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
}	}
$output .= '	if ($action eq 'trust') {
	$output .= '
	</table>
	</td>
	</tr>';
	my @trusthdrs = qw(2 3 4 5 6 7);
	my @prefixes = qw(enroll othcoau coaurem domroles catalog reqcrs);
	for (my $i=0; $i<@trusthdrs; $i++) {
	$output .= '
	<tr>
	<td>
	<table class="LC_nested">
	<tr class="LC_info_row">
	<td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col1'}).'</td>
	<td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col2'}).'</td></tr>'.
	$item->{'print'}->($prefixes[$i],$dom,$settings,\$rowtotal).'
	</table>
	</td>
	</tr>';
	}
	$output .= '
	<tr>
	<td>
	<table class="LC_nested">
	<tr class="LC_info_row">
	<td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col1'}).'</td>
	<td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col2'}).'</td></tr>'.
	$item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
	} else {
	$output .= '
</table>	</table>
</td>	</td>
</tr>	</tr>
Line 794 sub print_config_box {	Line 875 sub print_config_box {
<td class="LC_left_item"'.$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>	<td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
</tr>'."\n";	</tr>'."\n";
if ($action eq 'coursecategories') {	if ($action eq 'coursecategories') {
$output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);	$output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
} else {	} else {
$output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);	$output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
	}
}	}
$rowtotal ++;	$rowtotal ++;
} elsif (($action eq 'usermodification') \|\| ($action eq 'coursedefaults') \|\|	} elsif (($action eq 'usermodification') \|\| ($action eq 'coursedefaults') \|\|
($action eq 'defaults') \|\| ($action eq 'directorysrch') \|\|	($action eq 'defaults') \|\| ($action eq 'directorysrch') \|\|
($action eq 'helpsettings')) {	($action eq 'helpsettings')) {
$output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);	$output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
} elsif ($action eq 'scantron') {	} elsif ($action eq 'ssl') {
$output .= $item->{'print'}->($r,'bottom',$dom,$confname,$settings,\$rowtotal);	$output .= $item->{'print'}->('connto',$dom,$settings,\$rowtotal).'
	</table>
	</td>
	</tr>
	<tr>
	<td>
	<table class="LC_nested">
	<tr class="LC_info_row">
	<td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
	<td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
	$item->{'print'}->('connfrom',$dom,$settings,\$rowtotal).'
	</table>
	</td>
	</tr>
	<tr>
	<td>
	<table class="LC_nested">
	<tr class="LC_info_row">
	<td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
	<td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'.
	$item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
} elsif ($action eq 'login') {	} elsif ($action eq 'login') {
if ($numheaders == 4) {	if ($numheaders == 4) {
$output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'	$output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
Line 876 sub print_config_box {	Line 978 sub print_config_box {
<td>	<td>
<table class="LC_nested">	<table class="LC_nested">
<tr class="LC_info_row">	<tr class="LC_info_row">
<td class="LC_left_item"'.$colspan.' valign="top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>	<td class="LC_left_item"'.$colspan.' style="vertical-align: top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
<td class="LC_right_item" valign="top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>	<td class="LC_right_item" style="vertical-align: top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
</tr>'.	</tr>'.
&print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);	&print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
} elsif ($action eq 'requestauthor') {	} elsif ($action eq 'requestauthor') {
Line 892 sub print_config_box {	Line 994 sub print_config_box {
<td>	<td>
<table class="LC_nested">	<table class="LC_nested">
<tr class="LC_info_row">	<tr class="LC_info_row">
<td class="LC_left_item"'.$colspan.' valign="top">'.	<td class="LC_left_item"'.$colspan.' style="vertical-align: top">'.
&mt($item->{'header'}->[2]->{'col1'}).'</td>	&mt($item->{'header'}->[2]->{'col1'}).'</td>
<td class="LC_right_item" valign="top">'.	<td class="LC_right_item" style="vertical-align: top">'.
&mt($item->{'header'}->[2]->{'col2'}).'</td>	&mt($item->{'header'}->[2]->{'col2'}).'</td>
</tr>'.	</tr>'.
&print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'	&print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
Line 922 sub print_config_box {	Line 1024 sub print_config_box {
<td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';	<td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
} elsif ($action eq 'serverstatuses') {	} elsif ($action eq 'serverstatuses') {
$output .= '	$output .= '
<td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).	<td class="LC_left_item" style="vertical-align: top">'.&mt($item->{'header'}->[0]->{'col1'}).
'<br />('.&mt('Automatic access for Dom. Coords.').')</td>';	'<br />('.&mt('Automatic access for Dom. Coords.').')</td>';

} else {	} else {
$output .= '	$output .= '
<td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';	<td class="LC_left_item" style="vertical-align: top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
}	}
if (defined($item->{'header'}->[0]->{'col3'})) {	if (defined($item->{'header'}->[0]->{'col3'})) {
$output .= '<td class="LC_left_item" valign="top">'.	$output .= '<td class="LC_left_item" style="vertical-align: top">'.
&mt($item->{'header'}->[0]->{'col2'});	&mt($item->{'header'}->[0]->{'col2'});
if ($action eq 'serverstatuses') {	if ($action eq 'serverstatuses') {
$output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';	$output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
}	}
} else {	} else {
$output .= '<td class="LC_right_item" valign="top">'.	$output .= '<td class="LC_right_item" style="vertical-align: top">'.
&mt($item->{'header'}->[0]->{'col2'});	&mt($item->{'header'}->[0]->{'col2'});
}	}
$output .= '</td>';	$output .= '</td>';
if ($item->{'header'}->[0]->{'col3'}) {	if ($item->{'header'}->[0]->{'col3'}) {
if (defined($item->{'header'}->[0]->{'col4'})) {	if (defined($item->{'header'}->[0]->{'col4'})) {
$output .= '<td class="LC_left_item" valign="top">'.	$output .= '<td class="LC_left_item" style="vertical-align: top">'.
&mt($item->{'header'}->[0]->{'col3'});	&mt($item->{'header'}->[0]->{'col3'});
} else {	} else {
$output .= '<td class="LC_right_item" valign="top">'.	$output .= '<td class="LC_right_item" style="vertical-align: top">'.
&mt($item->{'header'}->[0]->{'col3'});	&mt($item->{'header'}->[0]->{'col3'});
}	}
if ($action eq 'serverstatuses') {	if ($action eq 'serverstatuses') {
Line 954 sub print_config_box {	Line 1056 sub print_config_box {
$output .= '</td>';	$output .= '</td>';
}	}
if ($item->{'header'}->[0]->{'col4'}) {	if ($item->{'header'}->[0]->{'col4'}) {
$output .= '<td class="LC_right_item" valign="top">'.	$output .= '<td class="LC_right_item" style="vertical-align: top">'.
&mt($item->{'header'}->[0]->{'col4'});	&mt($item->{'header'}->[0]->{'col4'});
}	}
$output .= '</tr>';	$output .= '</tr>';
Line 962 sub print_config_box {	Line 1064 sub print_config_box {
if ($action eq 'quotas') {	if ($action eq 'quotas') {
$output .= &print_quotas($dom,$settings,\$rowtotal,$action);	$output .= &print_quotas($dom,$settings,\$rowtotal,$action);
} elsif (($action eq 'autoenroll') \|\| ($action eq 'autocreate') \|\|	} elsif (($action eq 'autoenroll') \|\| ($action eq 'autocreate') \|\|
($action eq 'serverstatuses') \|\| ($action eq 'loadbalancing') \|\|	($action eq 'serverstatuses') \|\| ($action eq 'loadbalancing') \|\|
($action eq 'ltitools')) {	($action eq 'ltitools')) {
$output .= $item->{'print'}->($dom,$settings,\$rowtotal);	$output .= $item->{'print'}->($dom,$settings,\$rowtotal);
	} elsif ($action eq 'scantron') {
	$output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
}	}
}	}
$output .= '	$output .= '
Line 985 sub print_login {	Line 1089 sub print_login {
my $choice = $choices{'disallowlogin'};	my $choice = $choices{'disallowlogin'};
$css_class = ' class="LC_odd_row"';	$css_class = ' class="LC_odd_row"';
$datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.	$datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
'<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.	'<td style="text-align: right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
'<th>'.$choices{'server'}.'</th>'.	'<th>'.$choices{'server'}.'</th>'.
'<th>'.$choices{'serverpath'}.'</th>'.	'<th>'.$choices{'serverpath'}.'</th>'.
'<th>'.$choices{'custompath'}.'</th>'.	'<th>'.$choices{'custompath'}.'</th>'.
Line 1266 sub print_login {	Line 1370 sub print_login {
my $choice = $choices{'headtag'};	my $choice = $choices{'headtag'};
$css_class = ' class="LC_odd_row"';	$css_class = ' class="LC_odd_row"';
$datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.	$datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
'<td align="left"><table><tr><th>'.$choices{'hostid'}.'</th>'.	'<td style="text-align: left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
'<th>'.$choices{'current'}.'</th>'.	'<th>'.$choices{'current'}.'</th>'.
'<th>'.$choices{'action'}.'</th>'.	'<th>'.$choices{'action'}.'</th>'.
'<th>'.$choices{'exempt'}.'</th></tr>'."\n";	'<th>'.$choices{'exempt'}.'</th></tr>'."\n";
Line 1623 sub display_color_options {	Line 1727 sub display_color_options {
'<table border="0"><tr>';	'<table border="0"><tr>';

foreach my $item (@{$bgs}) {	foreach my $item (@{$bgs}) {
$datatable .= '<td align="center">'.$choices->{$item};	$datatable .= '<td style="text-align: center">'.$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 1651 sub display_color_options {	Line 1755 sub display_color_options {
'<table border="0"><tr>';	'<table border="0"><tr>';
foreach my $item (@{$links}) {	foreach my $item (@{$links}) {
my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};	my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
$datatable .= '<td align="center">'.$choices->{$item}."\n";	$datatable .= '<td style="text-align: center">'.$choices->{$item}."\n";
if ($designs->{'links'}{$item}) {	if ($designs->{'links'}{$item}) {
$datatable.=' ';	$datatable.=' ';
}	}
Line 1712 sub login_text_colors {	Line 1816 sub login_text_colors {
my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;	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}) {
$color_menu .= '<td align="center">'.$choices->{$item};	$color_menu .= '<td style="text-align: center">'.$choices->{$item};
my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};	my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
$color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.	$color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
'" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';	'" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
Line 1747 sub image_changes {	Line 1851 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 {
$output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';	$output .= '<td class="LC_middle">'.$logincolors.&mt('Upload:').'<br />';
}	}
}	}
return $output;	return $output;
Line 1766 sub print_quotas {	Line 1870 sub print_quotas {
my $typecount = 0;	my $typecount = 0;
my ($css_class,%titles);	my ($css_class,%titles);
if ($context eq 'requestcourses') {	if ($context eq 'requestcourses') {
@usertools = ('official','unofficial','community','textbook');	@usertools = ('official','unofficial','community','textbook','placement');
@options =('norequest','approval','validate','autolimit');	@options =('norequest','approval','validate','autolimit');
%validations = &Apache::lonnet::auto_courserequest_checks($dom);	%validations = &Apache::lonnet::auto_courserequest_checks($dom);
%titles = &courserequest_titles();	%titles = &courserequest_titles();
Line 2179 sub print_quotas {	Line 2283 sub print_quotas {
}	}

sub print_requestmail {	sub print_requestmail {
my ($dom,$action,$settings,$rowtotal) = @_;	my ($dom,$action,$settings,$rowtotal,$customcss,$rowstyle) = @_;
my ($now,$datatable,%currapp);	my ($now,$datatable,%currapp);
$now = time;	$now = time;
if (ref($settings) eq 'HASH') {	if (ref($settings) eq 'HASH') {
Line 2191 sub print_requestmail {	Line 2295 sub print_requestmail {
}	}
my $numinrow = 2;	my $numinrow = 2;
my $css_class;	my $css_class;
$css_class = ($$rowtotal%2? ' class="LC_odd_row"':'');	if ($$rowtotal%2) {
	$css_class = 'LC_odd_row';
	}
	if ($customcss) {
	$css_class .= " $customcss";
	}
	$css_class =~ s/^\s+//;
	if ($css_class) {
	$css_class = ' class="'.$css_class.'"';
	}
	if ($rowstyle) {
	$css_class .= ' style="'.$rowstyle.'"';
	}
my $text;	my $text;
if ($action eq 'requestcourses') {	if ($action eq 'requestcourses') {
$text = &mt('Receive notification of course requests requiring approval');	$text = &mt('Receive notification of course requests requiring approval');
Line 2218 sub print_studentcode {	Line 2334 sub print_studentcode {
my ($settings,$rowtotal) = @_;	my ($settings,$rowtotal) = @_;
my $rownum = 0;	my $rownum = 0;
my ($output,%current);	my ($output,%current);
my @crstypes = ('official','unofficial','community','textbook');	my @crstypes = ('official','unofficial','community','textbook','placement');
if (ref($settings) eq 'HASH') {	if (ref($settings) eq 'HASH') {
if (ref($settings->{'uniquecode'}) eq 'HASH') {	if (ref($settings->{'uniquecode'}) eq 'HASH') {
foreach my $type (@crstypes) {	foreach my $type (@crstypes) {
Line 2314 sub print_textbookcourses {	Line 2430 sub print_textbookcourses {
(' 'x2).	(' 'x2).
'<span class="LC_nobreak">'.&mt('Thumbnail:');	'<span class="LC_nobreak">'.&mt('Thumbnail:');
if ($image) {	if ($image) {
$datatable .= '<span class="LC_nobreak">'.	$datatable .= $imgsrc.
$imgsrc.
'<label><input type="checkbox" name="'.$type.'_image_del"'.	'<label><input type="checkbox" name="'.$type.'_image_del"'.
' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.	' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
'<span class="LC_nobreak"> '.&mt('Replace:').' ';	'<span class="LC_nobreak"> '.&mt('Replace:').' ';
Line 3143 sub print_contacts {	Line 3258 sub print_contacts {
$includeloc{'override_'.$key} = '';	$includeloc{'override_'.$key} = '';
$includestr{'override_'.$key} = '';	$includestr{'override_'.$key} = '';
if ($settings->{'overrides'}{$key}{'include'} ne '') {	if ($settings->{'overrides'}{$key}{'include'} ne '') {
($includeloc{'override_'.$key},$includestr{'override_'.$key}) =	($includeloc{'override_'.$key},$includestr{'override_'.$key}) =
split(/:/,$settings->{'overrides'}{$key}{'include'},2);	split(/:/,$settings->{'overrides'}{$key}{'include'},2);
$includestr{'override_'.$key} = &unescape($includestr{'override_'.$key});	$includestr{'override_'.$key} = &unescape($includestr{'override_'.$key});
}	}
Line 3155 sub print_contacts {	Line 3270 sub print_contacts {
my $optionsprefix = 'LC_options_helpdesk_';	my $optionsprefix = 'LC_options_helpdesk_';

my $onclicktypes = "toggleHelpdeskRow(this.form,'overrides','$customclass','$optionsprefix');";	my $onclicktypes = "toggleHelpdeskRow(this.form,'overrides','$customclass','$optionsprefix');";

$datatable .= &insttypes_row($settings,$types,$usertypes,$dom,	$datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
$numinrow,$othertitle,'overrides',	$numinrow,$othertitle,'overrides',
\$rownum,$onclicktypes,$customclass);	\$rownum,$onclicktypes,$customclass);
Line 3217 sub overridden_helpdesk {	Line 3332 sub overridden_helpdesk {
}	}
my $title;	my $title;
if (ref($short_titles) eq 'HASH') {	if (ref($short_titles) eq 'HASH') {
$title = $short_titles->{$item};	$title = $short_titles->{$item};
}	}
$output .= '<label>'.	$output .= '<label>'.
'<input type="checkbox" name="override_'.$type.'"'.$check.	'<input type="checkbox" name="override_'.$type.'"'.$check.
Line 3402 sub print_helpsettings {	Line 3517 sub print_helpsettings {
my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);	my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
$css_class = $itemcount%2?' class="LC_odd_row"':'';	$css_class = $itemcount%2?' class="LC_odd_row"':'';
my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';	my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
$datatable .= '<tr '.$css_class.'><td valign="top"><b>'.$role.'</b><br />'.	$datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><b>'.$role.'</b><br />'.
'<select name="helproles_'.$num.'_pos"'.$chgstr.'>';	'<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
for (my $k=0; $k<=$maxnum; $k++) {	for (my $k=0; $k<=$maxnum; $k++) {
my $vpos = $k+1;	my $vpos = $k+1;
Line 3441 sub print_helpsettings {	Line 3556 sub print_helpsettings {
&Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);	&Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);	my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';	my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
$datatable .= '<tr '.$css_class.'><td valign="top"><span class="LC_nobreak"><label>'.	$datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><span class="LC_nobreak"><label>'.
'<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".	'<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
'<select name="helproles_'.$count.'_pos"'.$chgstr.'>';	'<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
for (my $k=0; $k<$maxnum+1; $k++) {	for (my $k=0; $k<$maxnum+1; $k++) {
Line 3720 sub radiobutton_prefs {	Line 3835 sub radiobutton_prefs {
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 valign="top">'.	'<tr'.$css_class.'><td style="vertical-align: top">'.
'<span class="LC_nobreak">'.$choices->{$item}.	'<span class="LC_nobreak">'.$choices->{$item}.
'</span></td>';	'</span></td>';
if ($align eq 'left') {	if ($align eq 'left') {
Line 3911 sub print_ltitools {	Line 4026 sub print_ltitools {
if (!$rolemaps{$role}) {	if (!$rolemaps{$role}) {
$selectnone = ' selected="selected"';	$selectnone = ' selected="selected"';
}	}
$datatable .= '<td align="center">'.	$datatable .= '<td style="text-align: center">'.
&Apache::lonnet::plaintext($role,'Course').'<br />'.	&Apache::lonnet::plaintext($role,'Course').'<br />'.
'<select name="ltitools_roles_'.$role.'_'.$i.'">'.	'<select name="ltitools_roles_'.$role.'_'.$i.'">'.
'<option value=""'.$selectnone.'>'.&mt('Select').'</option>';	'<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
Line 4045 sub print_ltitools {	Line 4160 sub print_ltitools {
'<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';	'<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
foreach my $role (@courseroles) {	foreach my $role (@courseroles) {
my ($checked,$checkednone);	my ($checked,$checkednone);
$datatable .= '<td align="center">'.	$datatable .= '<td style="text-align: center">'.
&Apache::lonnet::plaintext($role,'Course').'<br />'.	&Apache::lonnet::plaintext($role,'Course').'<br />'.
'<select name="ltitools_add_roles_'.$role.'">'.	'<select name="ltitools_add_roles_'.$role.'">'.
'<option value="" selected="selected">'.&mt('Select').'</option>';	'<option value="" selected="selected">'.&mt('Select').'</option>';
Line 4083 sub ltitools_names {	Line 4198 sub ltitools_names {
'url' => 'URL',	'url' => 'URL',
'key' => 'Key',	'key' => 'Key',
'secret' => 'Secret',	'secret' => 'Secret',
'icon' => 'Icon',	'icon' => 'Icon',
'user' => 'Username:domain',	'user' => 'Username:domain',
'fullname' => 'Full Name',	'fullname' => 'Full Name',
'firstname' => 'First Name',	'firstname' => 'First Name',
Line 4101 sub ltitools_names {	Line 4216 sub ltitools_names {
'roster' => 'Tool can retrieve roster:',	'roster' => 'Tool can retrieve roster:',
'crstarget' => 'Display target',	'crstarget' => 'Display target',
'crslabel' => 'Course label',	'crslabel' => 'Course label',
'crstitle' => 'Course title',	'crstitle' => 'Course title',
'crslinktext' => 'Link Text',	'crslinktext' => 'Link Text',
'crsexplanation' => 'Explanation',	'crsexplanation' => 'Explanation',
);	);

return %lt;	return %lt;
}	}

Line 4114 sub print_coursedefaults {	Line 4228 sub print_coursedefaults {
my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);	my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
my $itemcount = 1;	my $itemcount = 1;
my %choices = &Apache::lonlocal::texthash (	my %choices = &Apache::lonlocal::texthash (
	canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',	uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',	anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
coursecredits => 'Credits can be specified for courses',	coursecredits => 'Credits can be specified for courses',
uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',	uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',	usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
	texengine => 'Default method to display mathematics',
postsubmit => 'Disable submit button/keypress following student submission',	postsubmit => 'Disable submit button/keypress following student submission',
canclone => "People who may clone a course (besides course's owner and coordinators)",	canclone => "People who may clone a course (besides course's owner and coordinators)",
mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',	mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
);	);
my %staticdefaults = (	my %staticdefaults = (
	texengine => 'MathJax',
anonsurvey_threshold => 10,	anonsurvey_threshold => 10,
uploadquota => 500,	uploadquota => 500,
postsubmit => 60,	postsubmit => 60,
Line 4131 sub print_coursedefaults {	Line 4248 sub print_coursedefaults {
);	);
if ($position eq 'top') {	if ($position eq 'top') {
%defaultchecked = (	%defaultchecked = (
	'canuse_pdfforms' => 'off',
'uselcmath' => 'on',	'uselcmath' => 'on',
'usejsme' => 'on',	'usejsme' => 'on',
'canclone' => 'none',	'canclone' => 'none',
);	);
@toggles = ('uselcmath','usejsme');	@toggles = ('canuse_pdfforms','uselcmath','usejsme');
	my $deftex = $staticdefaults{'texengine'};
	if (ref($settings) eq 'HASH') {
	if ($settings->{'texengine'}) {
	if ($settings->{'texengine'} =~ /^(MathJax\|mimetex\|tth)$/) {
	$deftex = $settings->{'texengine'};
	}
	}
	}
	$css_class = $itemcount%2?' class="LC_odd_row"':'';
	my $mathdisp = '<tr'.$css_class.'><td style="vertical-align: top">'.
	'<span class="LC_nobreak">'.$choices{'texengine'}.
	'</span></td><td class="LC_right_item">'.
	'<select name="texengine">'."\n";
	my %texoptions = (
	MathJax => 'MathJax',
	mimetex => &mt('Convert to Images'),
	tth => &mt('TeX to HTML'),
	);
	foreach my $renderer ('MathJax','mimetex','tth') {
	my $selected = '';
	if ($renderer eq $deftex) {
	$selected = ' selected="selected"';
	}
	$mathdisp .= '<option value="'.$renderer.'"'.$selected.'>'.$texoptions{$renderer}.'</option>'."\n";
	}
	$mathdisp .= '</select></td></tr>'."\n";
	$itemcount ++;
($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,	($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
\%choices,$itemcount);	\%choices,$itemcount);
	$datatable = $mathdisp.$datatable;
$css_class = $itemcount%2?' class="LC_odd_row"':'';	$css_class = $itemcount%2?' class="LC_odd_row"':'';
$datatable .=	$datatable .=
'<tr'.$css_class.'><td valign="top">'.	'<tr'.$css_class.'><td style="vertical-align: top">'.
'<span class="LC_nobreak">'.$choices{'canclone'}.	'<span class="LC_nobreak">'.$choices{'canclone'}.
'</span></td><td class="LC_left_item">';	'</span></td><td class="LC_left_item">';
my $currcanclone = 'none';	my $currcanclone = 'none';
Line 4214 sub print_coursedefaults {	Line 4360 sub print_coursedefaults {
my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);	my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
my $currusecredits = 0;	my $currusecredits = 0;
my $postsubmitclient = 1;	my $postsubmitclient = 1;
my @types = ('official','unofficial','community','textbook');	my @types = ('official','unofficial','community','textbook','placement');
if (ref($settings) eq 'HASH') {	if (ref($settings) eq 'HASH') {
$currdefresponder = $settings->{'anonsurvey_threshold'};	$currdefresponder = $settings->{'anonsurvey_threshold'};
if (ref($settings->{'uploadquota'}) eq 'HASH') {	if (ref($settings->{'uploadquota'}) eq 'HASH') {
Line 4292 sub print_coursedefaults {	Line 4438 sub print_coursedefaults {
$datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.	$datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
$choices{'uploadquota'}.	$choices{'uploadquota'}.
'</span></td>'.	'</span></td>'.
'<td align="right" class="LC_right_item">'.	'<td style="text-align: right" class="LC_right_item">'.
'<table><tr>';	'<table><tr>';
foreach my $type (@types) {	foreach my $type (@types) {
$datatable .= '<td align="center">'.&mt($type).'<br />'.	$datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
'<input type="text" name="uploadquota_'.$type.'"'.	'<input type="text" name="uploadquota_'.$type.'"'.
' value="'.$curruploadquota{$type}.'" size="5" /></td>';	' value="'.$curruploadquota{$type}.'" size="5" /></td>';
}	}
Line 4310 sub print_coursedefaults {	Line 4456 sub print_coursedefaults {
'<i>'.&mt('Default credits').'</i><br /><table><tr>';	'<i>'.&mt('Default credits').'</i><br /><table><tr>';
foreach my $type (@types) {	foreach my $type (@types) {
next if ($type eq 'community');	next if ($type eq 'community');
$additional .= '<td align="center">'.&mt($type).'<br />'.	$additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
'<input type="text" name="'.$type.'_credits"'.	'<input type="text" name="'.$type.'_credits"'.
' value="'.$defcredits{$type}.'" size="3" /></td>';	' value="'.$defcredits{$type}.'" size="3" /></td>';
}	}
Line 4334 sub print_coursedefaults {	Line 4480 sub print_coursedefaults {
'<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.	'<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
'<table><tr>';	'<table><tr>';
foreach my $type (@types) {	foreach my $type (@types) {
$additional .= '<td align="center">'.&mt($type).'<br />'.	$additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
'<input type="text" name="'.$type.'_timeout" value="'.	'<input type="text" name="'.$type.'_timeout" value="'.
$deftimeout{$type}.'" size="5" /></td>';	$deftimeout{$type}.'" size="5" /></td>';
}	}
Line 4352 sub print_coursedefaults {	Line 4498 sub print_coursedefaults {
$datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.	$datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
$choices{'mysqltables'}.	$choices{'mysqltables'}.
'</span></td>'.	'</span></td>'.
'<td align="right" class="LC_right_item">'.	'<td style="text-align: right" class="LC_right_item">'.
'<table><tr>';	'<table><tr>';
foreach my $type (@types) {	foreach my $type (@types) {
$datatable .= '<td align="center">'.&mt($type).'<br />'.	$datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
'<input type="text" name="mysqltables_'.$type.'"'.	'<input type="text" name="mysqltables_'.$type.'"'.
' value="'.$currmysql{$type}.'" size="8" /></td>';	' value="'.$currmysql{$type}.'" size="8" /></td>';
}	}
Line 4371 sub print_selfenrollment {	Line 4517 sub print_selfenrollment {
my ($position,$dom,$settings,$rowtotal) = @_;	my ($position,$dom,$settings,$rowtotal) = @_;
my ($css_class,$datatable);	my ($css_class,$datatable);
my $itemcount = 1;	my $itemcount = 1;
my @types = ('official','unofficial','community','textbook');	my @types = ('official','unofficial','community','textbook','placement');
if (($position eq 'top') \|\| ($position eq 'middle')) {	if (($position eq 'top') \|\| ($position eq 'middle')) {
my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();	my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
my %descs = &Apache::lonuserutils::selfenroll_default_descs();	my %descs = &Apache::lonuserutils::selfenroll_default_descs();
Line 4594 sub print_validation_rows {	Line 4740 sub print_validation_rows {

sub print_usersessions {	sub print_usersessions {
my ($position,$dom,$settings,$rowtotal) = @_;	my ($position,$dom,$settings,$rowtotal) = @_;
my ($css_class,$datatable,%checked,%choices);	my ($css_class,$datatable,$itemcount,%checked,%choices);
my (%by_ip,%by_location,@intdoms);	my (%by_ip,%by_location,@intdoms,@instdoms);
&build_location_hashes(\@intdoms,\%by_ip,\%by_location);	&build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);

my @alldoms = &Apache::lonnet::all_domains();	my @alldoms = &Apache::lonnet::all_domains();
my %serverhomes = %Apache::lonnet::serverhomeIDs;	my %serverhomes = %Apache::lonnet::serverhomeIDs;
my %servers = &Apache::lonnet::internet_dom_servers($dom);	my %servers = &Apache::lonnet::internet_dom_servers($dom);
my %altids = &id_for_thisdom(%servers);	my %altids = &id_for_thisdom(%servers);
my $itemcount = 1;
if ($position eq 'top') {	if ($position eq 'top') {
if (keys(%serverhomes) > 1) {	if (keys(%serverhomes) > 1) {
my %spareid = &current_offloads_to($dom,$settings,\%servers);	my %spareid = &current_offloads_to($dom,$settings,\%servers);
Line 4615 sub print_usersessions {	Line 4760 sub print_usersessions {
$datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$curroffloadnow,$rowtotal);	$datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$curroffloadnow,$rowtotal);
} else {	} else {
$datatable .= '<tr'.$css_class.'><td colspan="2">'.	$datatable .= '<tr'.$css_class.'><td colspan="2">'.
&mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');	&mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.').
	'</td></tr>';
}	}
} else {	} else {
if (keys(%by_location) == 0) {	my %titles = &usersession_titles();
$datatable .= '<tr'.$css_class.'><td colspan="2">'.	my ($prefix,@types);
&mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');	if ($position eq 'bottom') {
	$prefix = 'remote';
	@types = ('version','excludedomain','includedomain');
} else {	} else {
my %lt = &usersession_titles();	$prefix = 'hosted';
my $numinrow = 5;	@types = ('excludedomain','includedomain');
my $prefix;	}
my @types;	($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
if ($position eq 'bottom') {	}
$prefix = 'remote';	$$rowtotal += $itemcount;
@types = ('version','excludedomain','includedomain');	return $datatable;
} else {	}
$prefix = 'hosted';
@types = ('excludedomain','includedomain');	sub rules_by_location {
}	my ($settings,$prefix,$by_location,$by_ip,$types,$titles) = @_;
my (%current,%checkedon,%checkedoff);	my ($datatable,$itemcount,$css_class);
my @lcversions = &Apache::lonnet::all_loncaparevs();	if (keys(%{$by_location}) == 0) {
my @locations = sort(keys(%by_location));	$css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
foreach my $type (@types) {	$datatable = '<tr'.$css_class.'><td colspan="2">'.
$checkedon{$type} = '';	&mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.').
$checkedoff{$type} = ' checked="checked"';	'</td></tr>';
}	$itemcount = 1;
if (ref($settings) eq 'HASH') {	} else {
if (ref($settings->{$prefix}) eq 'HASH') {	$itemcount = 0;
foreach my $key (keys(%{$settings->{$prefix}})) {	my $numinrow = 5;
$current{$key} = $settings->{$prefix}{$key};	my (%current,%checkedon,%checkedoff);
if ($key eq 'version') {	my @locations = sort(keys(%{$by_location}));
if ($current{$key} ne '') {	foreach my $type (@{$types}) {
$checkedon{$key} = ' checked="checked"';	$checkedon{$type} = '';
$checkedoff{$key} = '';	$checkedoff{$type} = ' checked="checked"';
}	}
} elsif (ref($current{$key}) eq 'ARRAY') {	if (ref($settings) eq 'HASH') {
	if (ref($settings->{$prefix}) eq 'HASH') {
	foreach my $key (keys(%{$settings->{$prefix}})) {
	$current{$key} = $settings->{$prefix}{$key};
	if ($key eq 'version') {
	if ($current{$key} ne '') {
$checkedon{$key} = ' checked="checked"';	$checkedon{$key} = ' checked="checked"';
$checkedoff{$key} = '';	$checkedoff{$key} = '';
}	}
	} elsif (ref($current{$key}) eq 'ARRAY') {
	$checkedon{$key} = ' checked="checked"';
	$checkedoff{$key} = '';
}	}
}	}
}	}
foreach my $type (@types) {	}
next if ($type ne 'version' && !@locations);	foreach my $type (@{$types}) {
$css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';	next if ($type ne 'version' && !@locations);
$datatable .= '<tr'.$css_class.'>	$css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
<td><span class="LC_nobreak">'.$lt{$type}.'</span><br />	$datatable .= '<tr'.$css_class.'>
<span class="LC_nobreak">	<td><span class="LC_nobreak">'.$titles->{$type}.'</span><br />
<label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>	<span class="LC_nobreak">
<label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';	<label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
if ($type eq 'version') {	<label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
my $selector = '<select name="'.$prefix.'_version">';	if ($type eq 'version') {
foreach my $version (@lcversions) {	my @lcversions = &Apache::lonnet::all_loncaparevs();
my $selected = '';	my $selector = '<select name="'.$prefix.'_version">';
if ($current{'version'} eq $version) {	foreach my $version (@lcversions) {
$selected = ' selected="selected"';	my $selected = '';
}	if ($current{'version'} eq $version) {
$selector .= ' <option value="'.$version.'"'.	$selected = ' selected="selected"';
$selected.'>'.$version.'</option>';
}	}
$selector .= '</select> ';	$selector .= ' <option value="'.$version.'"'.
$datatable .= &mt('remote server must be version: [_1] or later',$selector);	$selected.'>'.$version.'</option>';
} else {	}
$datatable.= '<div><input type="button" value="'.&mt('check all').'" '.	$selector .= '</select> ';
'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.	$datatable .= &mt('remote server must be version: [_1] or later',$selector);
' />'.(' 'x2).	} else {
'<input type="button" value="'.&mt('uncheck all').'" '.	$datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.	'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
"\n".	' />'.(' 'x2).
'</div><div><table>';	'<input type="button" value="'.&mt('uncheck all').'" '.
my $rem;	'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
for (my $i=0; $i<@locations; $i++) {	"\n".
my ($showloc,$value,$checkedtype);	'</div><div><table>';
if (ref($by_location{$locations[$i]}) eq 'ARRAY') {	my $rem;
my $ip = $by_location{$locations[$i]}->[0];	for (my $i=0; $i<@locations; $i++) {
if (ref($by_ip{$ip}) eq 'ARRAY') {	my ($showloc,$value,$checkedtype);
$value = join(':',@{$by_ip{$ip}});	if (ref($by_location->{$locations[$i]}) eq 'ARRAY') {
$showloc = join(', ',@{$by_ip{$ip}});	my $ip = $by_location->{$locations[$i]}->[0];
if (ref($current{$type}) eq 'ARRAY') {	if (ref($by_ip->{$ip}) eq 'ARRAY') {
foreach my $loc (@{$by_ip{$ip}}) {	$value = join(':',@{$by_ip->{$ip}});
if (grep(/^\Q$loc\E$/,@{$current{$type}})) {	$showloc = join(', ',@{$by_ip->{$ip}});
$checkedtype = ' checked="checked"';	if (ref($current{$type}) eq 'ARRAY') {
last;	foreach my $loc (@{$by_ip->{$ip}}) {
}	if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
	$checkedtype = ' checked="checked"';
	last;
}	}
}	}
}	}
}	}
$rem = $i%($numinrow);
if ($rem == 0) {
if ($i > 0) {
$datatable .= '</tr>';
}
$datatable .= '<tr>';
}
$datatable .= '<td class="LC_left_item">'.
'<span class="LC_nobreak"><label>'.
'<input type="checkbox" name="'.$prefix.'_'.$type.
'" value="'.$value.'"'.$checkedtype.' />'.$showloc.
'</label></span></td>';
}	}
$rem = @locations%($numinrow);	$rem = $i%($numinrow);
my $colsleft = $numinrow - $rem;	if ($rem == 0) {
if ($colsleft > 1 ) {	if ($i > 0) {
$datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.	$datatable .= '</tr>';
' </td>';	}
} elsif ($colsleft == 1) {	$datatable .= '<tr>';
$datatable .= '<td class="LC_left_item"> </td>';	}
	$datatable .= '<td class="LC_left_item">'.
	'<span class="LC_nobreak"><label>'.
	'<input type="checkbox" name="'.$prefix.'_'.$type.
	'" value="'.$value.'"'.$checkedtype.' />'.$showloc.
	'</label></span></td>';
	}
	$rem = @locations%($numinrow);
	my $colsleft = $numinrow - $rem;
	if ($colsleft > 1 ) {
	$datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
	' </td>';
	} elsif ($colsleft == 1) {
	$datatable .= '<td class="LC_left_item"> </td>';
	}
	$datatable .= '</tr></table>';
	}
	$datatable .= '</td></tr>';
	$itemcount ++;
	}
	}
	return ($datatable,$itemcount);
	}

	sub print_ssl {
	my ($position,$dom,$settings,$rowtotal) = @_;
	my ($css_class,$datatable);
	my $itemcount = 1;
	if ($position eq 'top') {
	my $primary_id = &Apache::lonnet::domain($dom,'primary');
	my $intdom = &Apache::lonnet::internet_dom($primary_id);
	my $same_institution;
	if ($intdom ne '') {
	my $internet_names = &Apache::lonnet::get_internet_names($Apache::lonnet::perlvar{'lonHostID'});
	if (ref($internet_names) eq 'ARRAY') {
	if (grep(/^\Q$intdom\E$/,@{$internet_names})) {
	$same_institution = 1;
	}
	}
	}
	$css_class = $itemcount%2?' class="LC_odd_row"':'';
	$datatable = '<tr'.$css_class.'><td colspan="2">';
	if ($same_institution) {
	my %domservers = &Apache::lonnet::get_servers($dom);
	$datatable .= &LONCAPA::SSL::print_certstatus(\%domservers,'web','domprefs');
	} else {
	$datatable .= &mt("You need to be logged into one of your own domain's servers to display information about the status of LON-CAPA SSL certificates.");
	}
	$datatable .= '</td></tr>';
	$itemcount ++;
	} else {
	my %titles = &ssl_titles();
	my (%by_ip,%by_location,@intdoms,@instdoms);
	&build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
	my @alldoms = &Apache::lonnet::all_domains();
	my %serverhomes = %Apache::lonnet::serverhomeIDs;
	my @domservers = &Apache::lonnet::get_servers($dom);
	my %servers = &Apache::lonnet::internet_dom_servers($dom);
	my %altids = &id_for_thisdom(%servers);
	if (($position eq 'connto') \|\| ($position eq 'connfrom')) {
	my $legacy;
	unless (ref($settings) eq 'HASH') {
	my $name;
	if ($position eq 'connto') {
	$name = 'loncAllowInsecure';
	} else {
	$name = 'londAllowInsecure';
	}
	my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
	my @ids=&Apache::lonnet::current_machine_ids();
	if (($primarylibserv ne '') && (!grep(/^\Q$primarylibserv\E$/,@ids))) {
	my %what = (
	$name => 1,
	);
	my ($result,$returnhash) =
	&Apache::lonnet::get_remote_globals($primarylibserv,\%what);
	if ($result eq 'ok') {
	if (ref($returnhash) eq 'HASH') {
	$legacy = $returnhash->{$name};
	}
	}
	} else {
	$legacy = $Apache::lonnet::perlvar{$name};
	}
	}
	foreach my $type ('dom','intdom','other') {
	my %checked;
	$css_class = $itemcount%2?' class="LC_odd_row"':'';
	$datatable .= '<tr'.$css_class.'><td>'.$titles{$type}.'</td>'.
	'<td class="LC_right_item">';
	my $skip;
	if ($type eq 'dom') {
	unless (keys(%servers) > 1) {
	$datatable .= &mt('Nothing to set here, as there are no other servers/VMs');
	$skip = 1;
	}
	}
	if ($type eq 'intdom') {
	unless (@instdoms > 1) {
	$datatable .= &mt('Nothing to set here, as there are no other domains for this institution');
	$skip = 1;
	}
	} elsif ($type eq 'other') {
	if (keys(%by_location) == 0) {
	$datatable .= &mt('Nothing to set here, as there are no other institutions');
	$skip = 1;
	}
	}
	unless ($skip) {
	$checked{'yes'} = ' checked="checked"';
	if (ref($settings) eq 'HASH') {
	if (ref($settings->{$position}) eq 'HASH') {
	if ($settings->{$position}->{$type} =~ /^(no\|req)$/) {
	$checked{$1} = $checked{'yes'};
	delete($checked{'yes'});
	}
	}
	} else {
	if ($legacy == 0) {
	$checked{'req'} = $checked{'yes'};
	delete($checked{'yes'});
	}
	}
	foreach my $option ('no','yes','req') {
	$datatable .= '<span class="LC_nobreak"><label>'.
	'<input type="radio" name="'.$position.'_'.$type.'" '.
	'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
	'</label></span>'.(' 'x2);
}	}
$datatable .= '</tr></table>';
}	}
$datatable .= '</td></tr>';	$datatable .= '</td></tr>';
	$itemcount ++;
	}
	} else {
	my $prefix = 'replication';
	my @types = ('certreq','nocertreq');
	if (keys(%by_location) == 0) {
	$datatable .= '<tr'.$css_class.'><td>'.
	&mt('Nothing to set here, as there are no other institutions').
	'</td></tr>';
$itemcount ++;	$itemcount ++;
	} else {
	($datatable,$itemcount) =
	&rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
}	}
}	}
}	}
Line 4734 sub print_usersessions {	Line 5017 sub print_usersessions {
return $datatable;	return $datatable;
}	}

	sub ssl_titles {
	return &Apache::lonlocal::texthash (
	dom => 'LON-CAPA servers/VMs from same domain',
	intdom => 'LON-CAPA servers/VMs from same "internet" domain',
	other => 'External LON-CAPA servers/VMs',
	connto => 'Connections to other servers',
	connfrom => 'Connections from other servers',
	replication => 'Replicating content to other institutions',
	certreq => 'Client certificate required, but specific domains exempt',
	nocertreq => 'No client certificate required, except for specific domains',
	no => 'SSL not used',
	yes => 'SSL Optional (used if available)',
	req => 'SSL Required',
	);
	}

	sub print_trust {
	my ($prefix,$dom,$settings,$rowtotal) = @_;
	my ($css_class,$datatable,%checked,%choices);
	my (%by_ip,%by_location,@intdoms,@instdoms);
	&build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
	my $itemcount = 1;
	my %titles = &trust_titles();
	my @types = ('exc','inc');
	if ($prefix eq 'top') {
	$prefix = 'content';
	} elsif ($prefix eq 'bottom') {
	$prefix = 'msg';
	}
	($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
	$$rowtotal += $itemcount;
	return $datatable;
	}

	sub trust_titles {
	return &Apache::lonlocal::texthash(
	content => "Access to this domain's content by others",
	shared => "Access to other domain's content by this domain",
	enroll => "Enrollment in this domain's courses by others",
	othcoau => "Co-author roles in this domain for others",
	coaurem => "Co-author roles for this domain's users elsewhere",
	domroles => "Domain roles in this domain assignable to others",
	catalog => "Course Catalog for this domain displayed elsewhere",
	reqcrs => "Requests for creation of courses in this domain by others",
	msg => "Users in other domains can send messages to this domain",
	exc => "Allow all, but exclude specific domains",
	inc => "Deny all, but include specific domains",
	);
	}

sub build_location_hashes {	sub build_location_hashes {
my ($intdoms,$by_ip,$by_location) = @_;	my ($intdoms,$by_ip,$by_location,$instdoms) = @_;
return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&	return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
(ref($by_location) eq 'HASH'));	(ref($by_location) eq 'HASH') && (ref($instdoms) eq 'ARRAY'));
my %iphost = &Apache::lonnet::get_iphost();	my %iphost = &Apache::lonnet::get_iphost();
my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');	my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);	my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
Line 4754 sub build_location_hashes {	Line 5087 sub build_location_hashes {
foreach my $id (@{$iphost{$ip}}) {	foreach my $id (@{$iphost{$ip}}) {
my $location = &Apache::lonnet::internet_dom($id);	my $location = &Apache::lonnet::internet_dom($id);
if ($location) {	if ($location) {
next if (grep(/^\Q$location\E$/,@{$intdoms}));	if (grep(/^\Q$location\E$/,@{$intdoms})) {
	my $dom = &Apache::lonnet::host_domain($id);
	unless (grep(/^\Q$dom\E/,@{$instdoms})) {
	push(@{$instdoms},$dom);
	}
	next;
	}
if (ref($by_ip->{$ip}) eq 'ARRAY') {	if (ref($by_ip->{$ip}) eq 'ARRAY') {
unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {	unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
push(@{$by_ip->{$ip}},$location);	push(@{$by_ip->{$ip}},$location);
Line 5061 sub print_loadbalancing {	Line 5400 sub print_loadbalancing {
my $disabled_div_style = 'display: block';	my $disabled_div_style = 'display: block';
my $homedom_div_style = 'display: none';	my $homedom_div_style = 'display: none';
$datatable .= '<tr class="'.$css_class[$cssidx].'">'.	$datatable .= '<tr class="'.$css_class[$cssidx].'">'.
'<td rowspan="'.$rownum.'" valign="top">'.	'<td rowspan="'.$rownum.'" style="vertical-align: top">'.
'<p>';	'<p>';
if ($lonhost eq '') {	if ($lonhost eq '') {
$datatable .= '<span class="LC_nobreak">';	$datatable .= '<span class="LC_nobreak">';
Line 5094 sub print_loadbalancing {	Line 5433 sub print_loadbalancing {
$homedom_div_style = 'display: block';	$homedom_div_style = 'display: block';
}	}
}	}
$datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.	$datatable .= '</p></td><td rowspan="'.$rownum.'" style="vertical-align: top">'.
'<div id="loadbalancing_disabled_'.$balnum.'" style="'.	'<div id="loadbalancing_disabled_'.$balnum.'" style="'.
$disabled_div_style.'">'.$disabledtext.'</div>'."\n".	$disabled_div_style.'">'.$disabledtext.'</div>'."\n".
'<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';	'<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
Line 5309 sub loadbalance_rule_row {	Line 5648 sub loadbalance_rule_row {
$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 style="vertical-align: 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">'.$space.
'<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";	'<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
Line 5444 sub tool_titles {	Line 5783 sub tool_titles {
unofficial => 'Unofficial courses',	unofficial => 'Unofficial courses',
community => 'Communities',	community => 'Communities',
textbook => 'Textbook courses',	textbook => 'Textbook courses',
	placement => 'Placement tests',
);	);
return %titles;	return %titles;
}	}
Line 5454 sub courserequest_titles {	Line 5794 sub courserequest_titles {
unofficial => 'Unofficial',	unofficial => 'Unofficial',
community => 'Communities',	community => 'Communities',
textbook => 'Textbook',	textbook => 'Textbook',
	placement => 'Placement tests',
norequest => 'Not allowed',	norequest => 'Not allowed',
approval => 'Approval by Dom. Coord.',	approval => 'Approval by Dom. Coord.',
validate => 'With validation',	validate => 'With validation',
Line 5544 sub print_usercreation {	Line 5885 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 style="text-align: right">';
my @options = ('any');	my @options = ('any');
if (ref($rules) eq 'HASH') {	if (ref($rules) eq 'HASH') {
if (keys(%{$rules}) > 0) {	if (keys(%{$rules}) > 0) {
Line 5618 sub print_usercreation {	Line 5959 sub print_usercreation {

sub print_selfcreation {	sub print_selfcreation {
my ($position,$dom,$settings,$rowtotal) = @_;	my ($position,$dom,$settings,$rowtotal) = @_;
my (@selfcreate,$createsettings,$processing,$datatable);	my (@selfcreate,$createsettings,$processing,$emailoptions,$emailverified,
	$emaildomain,$datatable);
if (ref($settings) eq 'HASH') {	if (ref($settings) eq 'HASH') {
if (ref($settings->{'cancreate'}) eq 'HASH') {	if (ref($settings->{'cancreate'}) eq 'HASH') {
$createsettings = $settings->{'cancreate'};	$createsettings = $settings->{'cancreate'};
Line 5635 sub print_selfcreation {	Line 5977 sub print_selfcreation {
if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {	if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
$processing = $createsettings->{'selfcreateprocessing'};	$processing = $createsettings->{'selfcreateprocessing'};
}	}
	if (ref($createsettings->{'emailoptions'}) eq 'HASH') {
	$emailoptions = $createsettings->{'emailoptions'};
	}
	if (ref($createsettings->{'emailverified'}) eq 'HASH') {
	$emailverified = $createsettings->{'emailverified'};
	}
	if (ref($createsettings->{'emaildomain'}) eq 'HASH') {
	$emaildomain = $createsettings->{'emaildomain'};
	}
}	}
}	}
}	}
Line 5725 sub print_selfcreation {	Line 6076 sub print_selfcreation {
}	}
} else {	} else {
my %choices = &Apache::lonlocal::texthash (	my %choices = &Apache::lonlocal::texthash (
cancreate_email => 'E-mail address as username',	'cancreate_email' => 'Non-institutional username (via e-mail verification)',
);	);
my @toggles = sort(keys(%choices));	my @toggles = sort(keys(%choices));
my %defaultchecked = (	my %defaultchecked = (
'cancreate_email' => 'off',	'cancreate_email' => 'off',
);	);
my $itemcount = 0;	my $customclass = 'LC_selfcreate_email';
	my $classprefix = 'LC_canmodify_emailusername_';
	my $optionsprefix = 'LC_options_emailusername_';
my $display = 'none';	my $display = 'none';
	my $rowstyle = 'display:none';
if (grep(/^\Qemail\E$/,@selfcreate)) {	if (grep(/^\Qemail\E$/,@selfcreate)) {
$display = 'block';	$display = 'block';
	$rowstyle = 'display:table-row';
}	}
my $onclick = "toggleDisplay(this.form,'emailoptions');";	my $onclick = "toggleRows(this.form,'cancreate_email','selfassign','$customclass','$classprefix','$optionsprefix');";
my $additional = '<div id="emailoptions" style="display: '.$display.'">';	($datatable,$$rowtotal) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
	\%choices,$$rowtotal,$onclick);
	$datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal,$customclass,
	$rowstyle);
	$$rowtotal ++;
	$datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal,$customclass,
	$rowstyle);
	$$rowtotal ++;
	my (@ordered,@posstypes,%usertypeshash);
my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);	my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
my (@ordered,%usertypeshash);	my ($emailrules,$emailruleorder) =
if (ref($domdefaults{'inststatusguest'}) eq 'ARRAY') {	&Apache::lonnet::inst_userrules($dom,'email');
@ordered = @{$domdefaults{'inststatusguest'}};	my $primary_id = &Apache::lonnet::domain($dom,'primary');
}	my $intdom = &Apache::lonnet::internet_dom($primary_id);
if (@ordered) {	if (ref($types) eq 'ARRAY') {
unless (grep(/^default$/,@ordered)) {	@posstypes = @{$types};
push(@ordered,'default');	}
	if (@posstypes) {
	unless (grep(/^default$/,@posstypes)) {
	push(@posstypes,'default');
}	}
if (ref($usertypes) eq 'HASH') {	if (ref($usertypes) eq 'HASH') {
%usertypeshash = %{$usertypes};	%usertypeshash = %{$usertypes};
}	}
	my $currassign;
	if (ref($domdefaults{'inststatusguest'}) eq 'ARRAY') {
	$currassign = {
	selfassign => $domdefaults{'inststatusguest'},
	};
	@ordered = @{$domdefaults{'inststatusguest'}};
	} else {
	$currassign = { selfassign => [] };
	}
	my $onclicktypes = "toggleDataRow(this.form,'selfassign','$customclass','$optionsprefix',);".
	"toggleDataRow(this.form,'selfassign','$customclass','$classprefix',1);";
	$datatable .= &insttypes_row($currassign,$types,$usertypes,$dom,
	$numinrow,$othertitle,'selfassign',
	$rowtotal,$onclicktypes,$customclass,
	$rowstyle);
	$$rowtotal ++;
$usertypeshash{'default'} = $othertitle;	$usertypeshash{'default'} = $othertitle;
$additional .= '<table><tr>';	foreach my $status (@posstypes) {
foreach my $status (@ordered) {	my $css_class;
$additional .= '<th>'.$usertypeshash{$status}.'</th>';	if ($$rowtotal%2) {
}	$css_class = 'LC_odd_row ';
$additional .= '</tr><tr>';	}
foreach my $status (@ordered) {	$css_class .= $customclass;
$additional .= '<td>'.&email_as_username($rowtotal,$processing,$status).'</td>';	my $rowid = $optionsprefix.$status;
	my $hidden = 1;
	my $currstyle = 'display:none';
	if (grep(/^\Q$status\E$/,@ordered)) {
	$currstyle = $rowstyle;
	$hidden = 0;
	}
	$datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
	$emailrules,$emailruleorder,$settings,$status,$rowid,
	$usertypeshash{$status},$css_class,$currstyle,$intdom);
	unless ($hidden) {
	$$rowtotal ++;
	}
}	}
$additional .= '</tr></table>';
} else {	} else {
	my $css_class;
	if ($$rowtotal%2) {
	$css_class = 'LC_odd_row ';
	}
	$css_class .= $customclass;
$usertypeshash{'default'} = $othertitle;	$usertypeshash{'default'} = $othertitle;
$additional .= &email_as_username($rowtotal,$processing);	$datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
	$emailrules,$emailruleorder,$settings,'default','',
	$othertitle,$css_class,$rowstyle,$intdom);
	$$rowtotal ++;
}	}
$additional .= '</div>'."\n";

($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
\%choices,$$rowtotal,$onclick,$additional);
$$rowtotal ++;
$datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal);
$$rowtotal ++;
my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();	my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
$numinrow = 1;	$numinrow = 1;
foreach my $status (@ordered) {	if (@posstypes) {
$datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,	foreach my $status (@posstypes) {
$numinrow,$$rowtotal,\%usertypeshash,$infofields,$infotitles);	my $rowid = $classprefix.$status;
$$rowtotal ++;	my $datarowstyle = 'display:none';
}	if (grep(/^\Q$status\E$/,@ordered)) {
my ($emailrules,$emailruleorder) =	$datarowstyle = $rowstyle;
&Apache::lonnet::inst_userrules($dom,'email');	}
if (ref($emailrules) eq 'HASH') {	$datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
if (keys(%{$emailrules}) > 0) {	$numinrow,$$rowtotal,\%usertypeshash,$infofields,
$datatable .= &user_formats_row('email',$settings,$emailrules,	$infotitles,$rowid,$customclass,$datarowstyle);
$emailruleorder,$numinrow,$$rowtotal);	unless ($datarowstyle eq 'display:none') {
$$rowtotal ++;	$$rowtotal ++;
	}
}	}
	} else {
	$datatable .= &modifiable_userdata_row('cancreate','emailusername_default',$settings,
	$numinrow,$$rowtotal,\%usertypeshash,$infofields,
	$infotitles,'',$customclass,$rowstyle);
}	}
$datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal);
}	}
return $datatable;	return $datatable;
}	}

sub email_as_username {	sub selfcreate_javascript {
my ($rowtotal,$processing,$type) = @_;	return <<"ENDSCRIPT";
my %choices =
&Apache::lonlocal::texthash (	<script type="text/javascript">
automatic => 'Automatic approval',	// <![CDATA[
approval => 'Queued for approval',
);	function toggleRows(form,radio,checkbox,target,prefix,altprefix) {
my $output;	var x = document.getElementsByClassName(target);
foreach my $option ('automatic','approval') {	var insttypes = 0;
my $checked;	var insttypeRegExp = new RegExp(prefix);
if (ref($processing) eq 'HASH') {	if ((x.length != undefined) && (x.length > 0)) {
if ($type eq '') {	if (form.elements[radio].length != undefined) {
if (!exists($processing->{'default'})) {	for (var i=0; i<form.elements[radio].length; i++) {
if ($option eq 'automatic') {	if (form.elements[radio][i].checked) {
$checked = ' checked="checked"';	if (form.elements[radio][i].value == 1) {
	for (var j=0; j<x.length; j++) {
	if (x[j].id == 'undefined') {
	x[j].style.display = 'table-row';
	} else if (insttypeRegExp.test(x[j].id)) {
	insttypes ++;
	} else {
	x[j].style.display = 'table-row';
	}
	}
	} else {
	for (var j=0; j<x.length; j++) {
	x[j].style.display = 'none';
	}
	}
	break;
	}
	}
	if (insttypes > 0) {
	toggleDataRow(form,checkbox,target,altprefix);
	toggleDataRow(form,checkbox,target,prefix,1);
	}
	}
	}
	return;
	}

	function toggleDataRow(form,checkbox,target,prefix,docount) {
	if (form.elements[checkbox].length != undefined) {
	var count = 0;
	if (docount) {
	for (var i=0; i<form.elements[checkbox].length; i++) {
	if (form.elements[checkbox][i].checked) {
	count ++;
	}
	}
	}
	for (var i=0; i<form.elements[checkbox].length; i++) {
	var type = form.elements[checkbox][i].value;
	if (document.getElementById(prefix+type)) {
	if (form.elements[checkbox][i].checked) {
	document.getElementById(prefix+type).style.display = 'table-row';
	if (count % 2 == 1) {
	document.getElementById(prefix+type).className = target+' LC_odd_row';
	} else {
	document.getElementById(prefix+type).className = target;
}	}
	count ++;
} else {	} else {
if ($processing->{'default'} eq $option) {	document.getElementById(prefix+type).style.display = 'none';
$checked = ' checked="checked"';	}
	}
	}
	}
	return;
	}

	function toggleEmailOptions(form,radio,prefix,altprefix,status) {
	var caller = radio+'_'+status;
	if (form.elements[caller].length != undefined) {
	for (var i=0; i<form.elements[caller].length; i++) {
	if (form.elements[caller][i].checked) {
	if (document.getElementById(altprefix+'_inst_'+status)) {
	var curr = form.elements[caller][i].value;
	if (prefix) {
	document.getElementById(prefix+'_'+status).style.display = 'none';
	}
	document.getElementById(altprefix+'_inst_'+status).style.display = 'none';
	document.getElementById(altprefix+'_noninst_'+status).style.display = 'none';
	if (curr == 'custom') {
	if (prefix) {
	document.getElementById(prefix+'_'+status).style.display = 'inline';
	}
	} else if (curr == 'inst') {
	document.getElementById(altprefix+'_inst_'+status).style.display = 'inline';
	} else if (curr == 'noninst') {
	document.getElementById(altprefix+'_noninst_'+status).style.display = 'inline';
}	}
	break;
}	}
} else {	}
if (!exists($processing->{$type})) {	}
if ($option eq 'automatic') {	}
$checked = ' checked="checked"';	}

	// ]]>
	</script>

	ENDSCRIPT
	}

	sub noninst_users {
	my ($processing,$emailverified,$emailoptions,$emaildomain,$emailrules,
	$emailruleorder,$settings,$type,$rowid,$typetitle,$css_class,$rowstyle,$intdom) = @_;
	my $class = 'LC_left_item';
	if ($css_class) {
	$css_class = ' class="'.$css_class.'"';
	}
	if ($rowid) {
	$rowid = ' id="'.$rowid.'"';
	}
	if ($rowstyle) {
	$rowstyle = ' style="'.$rowstyle.'"';
	}
	my ($output,$description);
	if ($type eq 'default') {
	$description = &mt('Requests for: [_1]',$typetitle);
	} else {
	$description = &mt('Requests for: [_1] (status self-reported)',$typetitle);
	}
	$output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
	"<td>$description</td>\n".
	'<td class="'.$class.'" colspan="2">'.
	'<table><tr>';
	my %headers = &Apache::lonlocal::texthash(
	approve => 'Processing',
	email => 'E-mail',
	username => 'Username',
	);
	foreach my $item ('approve','email','username') {
	$output .= '<th>'.$headers{$item}.'</th>';
	}
	$output .= '</tr><tr>';
	foreach my $item ('approve','email','username') {
	$output .= '<td style="vertical-align: top">';
	my (%choices,@options,$hashref,$defoption,$name,$onclick,$hascustom);
	if ($item eq 'approve') {
	%choices = &Apache::lonlocal::texthash (
	automatic => 'Automatically approved',
	approval => 'Queued for approval',
	);
	@options = ('automatic','approval');
	$hashref = $processing;
	$defoption = 'automatic';
	$name = 'cancreate_emailprocess_'.$type;
	} elsif ($item eq 'email') {
	%choices = &Apache::lonlocal::texthash (
	any => 'Any e-mail',
	inst => 'Institutional only',
	noninst => 'Non-institutional only',
	custom => 'Custom restrictions',
	);
	@options = ('any','inst','noninst');
	my $showcustom;
	if (ref($emailrules) eq 'HASH') {
	if (keys(%{$emailrules}) > 0) {
	push(@options,'custom');
	$showcustom = 'cancreate_emailrule';
	if (ref($settings) eq 'HASH') {
	if (ref($settings->{'email_rule'}) eq 'ARRAY') {
	foreach my $rule (@{$settings->{'email_rule'}}) {
	if (exists($emailrules->{$rule})) {
	$hascustom ++;
	}
	}
	} elsif (ref($settings->{'email_rule'}) eq 'HASH') {
	if (ref($settings->{'email_rule'}{$type}) eq 'ARRAY') {
	foreach my $rule (@{$settings->{'email_rule'}{$type}}) {
	if (exists($emailrules->{$rule})) {
	$hascustom ++;
	}
	}
	}
	}
	}
	}
	}
	$onclick = ' onclick="toggleEmailOptions(this.form,'."'cancreate_emailoptions','$showcustom',".
	"'cancreate_emaildomain','$type'".');"';
	$hashref = $emailoptions;
	$defoption = 'any';
	$name = 'cancreate_emailoptions_'.$type;
	} elsif ($item eq 'username') {
	%choices = &Apache::lonlocal::texthash (
	all => 'Same as e-mail',
	first => 'Omit @domain',
	free => 'Free to choose',
	);
	@options = ('all','first','free');
	$hashref = $emailverified;
	$defoption = 'all';
	$name = 'cancreate_usernameoptions_'.$type;
	}
	foreach my $option (@options) {
	my $checked;
	if (ref($hashref) eq 'HASH') {
	if ($type eq '') {
	if (!exists($hashref->{'default'})) {
	if ($option eq $defoption) {
	$checked = ' checked="checked"';
	}
	} else {
	if ($hashref->{'default'} eq $option) {
	$checked = ' checked="checked"';
	}
}	}
} else {	} else {
if ($processing->{$type} eq $option) {	if (!exists($hashref->{$type})) {
$checked = ' checked="checked"';	if ($option eq $defoption) {
	$checked = ' checked="checked"';
	}
	} else {
	if ($hashref->{$type} eq $option) {
	$checked = ' checked="checked"';
	}
}	}
}	}
	} elsif (($item eq 'email') && ($hascustom)) {
	if ($option eq 'custom') {
	$checked = ' checked="checked"';
	}
	} elsif ($option eq $defoption) {
	$checked = ' checked="checked"';
	}
	$output .= '<span class="LC_nobreak"><label>'.
	'<input type="radio" name="'.$name.'"'.
	$checked.' value="'.$option.'"'.$onclick.' />'.
	$choices{$option}.'</label></span><br />';
	if ($item eq 'email') {
	if ($option eq 'custom') {
	my $id = 'cancreate_emailrule_'.$type;
	my $display = 'none';
	if ($checked) {
	$display = 'inline';
	}
	my $numinrow = 2;
	$output .= '<fieldset id="'.$id.'" style="display:'.$display.';">'.
	'<legend>'.&mt('Disallow').'</legend><table>'.
	&user_formats_row('email',$settings,$emailrules,
	$emailruleorder,$numinrow,'',$type);
	'</table></fieldset>';
	} elsif (($option eq 'inst') \|\| ($option eq 'noninst')) {
	my %text = &Apache::lonlocal::texthash (
	inst => 'must end:',
	noninst => 'cannot end:',
	);
	my $value;
	if (ref($emaildomain) eq 'HASH') {
	if (ref($emaildomain->{$type}) eq 'HASH') {
	$value = $emaildomain->{$type}->{$option};
	}
	}
	if ($value eq '') {
	$value = '@'.$intdom;
	}
	my $condition = 'cancreate_emaildomain_'.$option.'_'.$type;
	my $display = 'none';
	if ($checked) {
	$display = 'inline';
	}
	$output .= '<div id="'.$condition.'" style="display:'.$display.';">'.
	'<span class="LC_domprefs_email">'.$text{$option}.'</span> '.
	'<input type="text" name="'.$condition.'" value="'.$value.'" size="10" />'.
	'</div>';
	}
}	}
} elsif ($option eq 'automatic') {
$checked = ' checked="checked"';
}
my $name = 'cancreate_emailprocess';
if (($type ne '') && ($type ne 'default')) {
$name .= '_'.$type;
}
$output .= '<span class="LC_nobreak"><label>'.
'<input type="radio" name="'.$name.'"'.
$checked.' value="'.$option.'" />'.
$choices{$option}.'</label></span>';
if ($type eq '') {
$output .= ' ';
} else {
$output .= '<br />';
}	}
	$output .= '</td>'."\n";
}	}
$$rowtotal ++;	$output .= "</tr></table></td></tr>\n";
return $output;	return $output;
}	}

sub captcha_choice {	sub captcha_choice {
my ($context,$settings,$itemcount) = @_;	my ($context,$settings,$itemcount,$customcss,$rowstyle) = @_;
my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,	my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
$vertext,$currver);	$vertext,$currver);
my %lt = &captcha_phrases();	my %lt = &captcha_phrases();
$keyentry = 'hidden';	$keyentry = 'hidden';
if ($context eq 'cancreate') {	if ($context eq 'cancreate') {
Line 5879 sub captcha_choice {	Line 6501 sub captcha_choice {
} else {	} else {
$checked{'original'} = ' checked="checked"';	$checked{'original'} = ' checked="checked"';
}	}
my $css_class = $itemcount%2?' class="LC_odd_row"':'';	my $css_class;
	if ($itemcount%2) {
	$css_class = 'LC_odd_row';
	}
	if ($customcss) {
	$css_class .= " $customcss";
	}
	$css_class =~ s/^\s+//;
	if ($css_class) {
	$css_class = ' class="'.$css_class.'"';
	}
	if ($rowstyle) {
	$css_class .= ' style="'.$rowstyle.'"';
	}
my $output = '<tr'.$css_class.'>'.	my $output = '<tr'.$css_class.'>'.
'<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".	'<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
'<table><tr><td>'."\n";	'<table><tr><td>'."\n";
Line 5898 sub captcha_choice {	Line 6533 sub captcha_choice {
# 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".	$output .= '</td></tr>'."\n".
'<tr><td>'."\n".	'<tr><td class="LC_zero_height">'."\n".
'<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".	'<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
'<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.	'<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
$currpub.'" size="40" /></span><br />'."\n".	$currpub.'" size="40" /></span><br />'."\n".
Line 5914 sub captcha_choice {	Line 6549 sub captcha_choice {
}	}

sub user_formats_row {	sub user_formats_row {
my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;	my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount,$status) = @_;
my $output;	my $output;
my %text = (	my %text = (
'username' => 'new usernames',	'username' => 'new usernames',
'id' => 'IDs',	'id' => 'IDs',
'email' => 'self-created accounts (e-mail)',
);	);
my $css_class = $rowcount%2?' class="LC_odd_row"':'';	unless ($type eq 'email') {
$output = '<tr '.$css_class.'>'.	my $css_class = $rowcount%2?' class="LC_odd_row"':'';
'<td><span class="LC_nobreak">';	$output = '<tr '.$css_class.'>'.
if ($type eq 'email') {	'<td><span class="LC_nobreak">'.
$output .= &mt("Formats disallowed for $text{$type}: ");	&mt("Format rules to check for $text{$type}: ").
} else {	'</td><td class="LC_left_item" colspan="2"><table>';
$output .= &mt("Format rules to check for $text{$type}: ");
}	}
$output .= '</span></td>'.
'<td class="LC_left_item" colspan="2"><table>';
my $rem;	my $rem;
if (ref($ruleorder) eq 'ARRAY') {	if (ref($ruleorder) eq 'ARRAY') {
for (my $i=0; $i<@{$ruleorder}; $i++) {	for (my $i=0; $i<@{$ruleorder}; $i++) {
Line 5948 sub user_formats_row {	Line 6579 sub user_formats_row {
if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {	if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
$check = ' checked="checked" ';	$check = ' checked="checked" ';
}	}
	} elsif ((ref($settings->{$type.'_rule'}) eq 'HASH') && ($status ne '')) {
	if (ref($settings->{$type.'_rule'}->{$status}) eq 'ARRAY') {
	if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}->{$status}})) {
	$check = ' checked="checked" ';
	}
	}
}	}
}	}
	my $name = $type.'_rule';
	if ($type eq 'email') {
	$name .= '_'.$status;
	}
$output .= '<td class="LC_left_item">'.	$output .= '<td class="LC_left_item">'.
'<span class="LC_nobreak"><label>'.	'<span class="LC_nobreak"><label>'.
'<input type="checkbox" name="'.$type.'_rule" '.	'<input type="checkbox" name="'.$name.'" '.
'value="'.$ruleorder->[$i].'"'.$check.'/>'.	'value="'.$ruleorder->[$i].'"'.$check.'/>'.
$rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';	$rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
}	}
}	}
$rem = @{$ruleorder}%($numinrow);	$rem = @{$ruleorder}%($numinrow);
}	}
my $colsleft = $numinrow - $rem;	my $colsleft;
	if ($rem) {
	$colsleft = $numinrow - $rem;
	}
if ($colsleft > 1 ) {	if ($colsleft > 1 ) {
$output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.	$output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
' </td>';	' </td>';
} elsif ($colsleft == 1) {	} elsif ($colsleft == 1) {
$output .= '<td class="LC_left_item"> </td>';	$output .= '<td class="LC_left_item"> </td>';
}	}
$output .= '</tr></table></td></tr>';	$output .= '</tr></table>';
	unless ($type eq 'email') {
	$output .= '</td></tr>';
	}
return $output;	return $output;
}	}

Line 6180 sub print_defaults {	Line 6827 sub print_defaults {
$datatable .= '</table>';	$datatable .= '</table>';
} else {	} else {
$datatable .= '<input type="text" name="'.$item.'" value="'.	$datatable .= '<input type="text" name="'.$item.'" value="'.
$defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';	$defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
}	}
$datatable .= '</td></tr>';	$datatable .= '</td></tr>';
$rownum ++;	$rownum ++;
Line 6188 sub print_defaults {	Line 6835 sub print_defaults {
} else {	} else {
my %defaults;	my %defaults;
if (ref($settings) eq 'HASH') {	if (ref($settings) eq 'HASH') {
if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH') &&	if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
(ref($settings->{'inststatusguest'}) eq 'ARRAY')) {
my $maxnum = @{$settings->{'inststatusorder'}};	my $maxnum = @{$settings->{'inststatusorder'}};
for (my $i=0; $i<$maxnum; $i++) {	for (my $i=0; $i<$maxnum; $i++) {
$css_class = $rownum%2?' class="LC_odd_row"':'';	$css_class = $rownum%2?' class="LC_odd_row"':'';
my $item = $settings->{'inststatusorder'}->[$i];	my $item = $settings->{'inststatusorder'}->[$i];
my $title = $settings->{'inststatustypes'}->{$item};	my $title = $settings->{'inststatustypes'}->{$item};
my $guestok;
if (grep(/^\Q$item\E$/,@{$settings->{'inststatusguest'}})) {
$guestok = 1;
}
my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';	my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
$datatable .= '<tr'.$css_class.'>'.	$datatable .= '<tr'.$css_class.'>'.
'<td><span class="LC_nobreak">'.	'<td><span class="LC_nobreak">'.
Line 6211 sub print_defaults {	Line 6853 sub print_defaults {
}	}
$datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';	$datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
}	}
my ($checkedon,$checkedoff);
$checkedoff = ' checked="checked"';
if ($guestok) {
$checkedon = $checkedoff;
$checkedoff = '';
}
$datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.	$datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
'<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.	'<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
&mt('delete').'</span></td>'.	&mt('delete').'</span></td>'.
'<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed:').	'<td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.&mt('Name displayed:').
'<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.	'<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
'</span></td>'.	'</span></td></tr>';
'<td class="LC_right_item"><span class="LC_nobreak">'.
'<label><input type="radio" value="1" name="inststatus_guest_'.$item.'"'.$checkedon.' />'.
&mt('Yes').'</label>'.(' 'x2).
'<label><input type="radio" value="0" name="inststatus_guest_'.$item.'"'.$checkedoff.' />'.
&mt('No').'</label></span></td></tr>';
}	}
$css_class = $rownum%2?' class="LC_odd_row"':'';	$css_class = $rownum%2?' class="LC_odd_row"':'';
my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';	my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
Line 6244 sub print_defaults {	Line 6875 sub print_defaults {
$datatable .= '</select> '.&mt('Internal ID:').	$datatable .= '</select> '.&mt('Internal ID:').
'<input type="text" size="10" name="addinststatus" value="" />'.	'<input type="text" size="10" name="addinststatus" value="" />'.
' '.&mt('(new)').	' '.&mt('(new)').
'</span></td><td class="LC_left_item"><span class="LC_nobreak">'.	'</span></td><td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.
&mt('Name displayed:').	&mt('Name displayed:').
'<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.	'<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
'<td class="LC_right_item"><span class="LC_nobreak">'.
'<label><input type="radio" value="1" name="addinststatus_guest" />'.
&mt('Yes').'</label>'.(' 'x2).
'<label><input type="radio" value="0" name="addinststatus_guest" />'.
&mt('No').'</label></span></td></tr>';
'</tr>'."\n";	'</tr>'."\n";
$rownum ++;	$rownum ++;
}	}
Line 6298 sub defaults_titles {	Line 6924 sub defaults_titles {
return (\%titles);	return (\%titles);
}	}

sub print_scantron {
my ($r,$position,$dom,$confname,$settings,$rowtotal) = @_;
if ($position eq 'top') {
return &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
} else {
return &print_scantronconfig($dom,$settings,\$rowtotal);
}
}

sub scantron_javascript {
return <<"ENDSCRIPT";

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

function toggleScantron(form) {
var csvfieldset = new Array();
if (document.getElementById('scantroncsv_cols')) {
csvfieldset.push(document.getElementById('scantroncsv_cols'));
}
if (document.getElementById('scantroncsv_options')) {
csvfieldset.push(document.getElementById('scantroncsv_options'));
}
if (csvfieldset.length) {
if (document.getElementById('scantronconfcsv')) {
var scantroncsv = document.getElementById('scantronconfcsv');
if (scantroncsv.checked) {
for (var i=0; i<csvfieldset.length; i++) {
csvfieldset[i].style.display = 'block';
}
} else {
for (var i=0; i<csvfieldset.length; i++) {
csvfieldset[i].style.display = 'none';
}
var csvselects = document.getElementsByClassName('scantronconfig_csv');
if (csvselects.length) {
for (var j=0; j<csvselects.length; j++) {
csvselects[j].selectedIndex = 0;
}
}
}
}
}
return;
}
// ]]>
</script>

ENDSCRIPT

}

sub print_scantronformat {	sub print_scantronformat {
my ($r,$dom,$confname,$settings,$rowtotal) = @_;	my ($r,$dom,$confname,$settings,$rowtotal) = @_;
my $itemcount = 1;	my $itemcount = 1;
Line 6376 sub print_scantronformat {	Line 6950 sub print_scantronformat {
if ($configuserok eq 'ok') {	if ($configuserok eq 'ok') {
if ($author_ok eq 'ok') {	if ($author_ok eq 'ok') {
my %legacyfile = (	my %legacyfile = (
default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',	default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',	custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
);	);
my %md5chk;	my %md5chk;
foreach my $type (keys(%legacyfile)) {	foreach my $type (keys(%legacyfile)) {
Line 6386 sub print_scantronformat {	Line 6960 sub print_scantronformat {
}	}
if ($md5chk{'default'} ne $md5chk{'custom'}) {	if ($md5chk{'default'} ne $md5chk{'custom'}) {
foreach my $type (keys(%legacyfile)) {	foreach my $type (keys(%legacyfile)) {
($scantronurls{$type},my $error) =	($scantronurls{$type},my $error) =
&legacy_scantronformat($r,$dom,$confname,	&legacy_scantronformat($r,$dom,$confname,
$type,$legacyfile{$type},	$type,$legacyfile{$type},
$scantronurls{$type},	$scantronurls{$type},
Line 6397 sub print_scantronformat {	Line 6971 sub print_scantronformat {
}	}
if (keys(%error) == 0) {	if (keys(%error) == 0) {
$is_custom = 1;	$is_custom = 1;
$confhash{'scantron'}{'scantronformat'} =	$confhash{'scantron'}{'scantronformat'} =
$scantronurls{'custom'};	$scantronurls{'custom'};
my $putresult =	my $putresult =
&Apache::lonnet::put_dom('configuration',	&Apache::lonnet::put_dom('configuration',
\%confhash,$dom);	\%confhash,$dom);
if ($putresult ne 'ok') {	if ($putresult ne 'ok') {
$error{'custom'} =	$error{'custom'} =
'<span class="LC_error">'.	'<span class="LC_error">'.
&mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';	&mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
}	}
Line 6466 sub print_scantronformat {	Line 7040 sub print_scantronformat {
}	}
$datatable .= '</span></td>';	$datatable .= '</span></td>';
if (keys(%error) == 0) {	if (keys(%error) == 0) {
$datatable .= '<td valign="bottom">';	$datatable .= '<td style="vertical-align: bottom">';
if (!$switchserver) {	if (!$switchserver) {
$datatable .= &mt('Upload:').'<br />';	$datatable .= &mt('Upload:').'<br />';
}	}
Line 6523 sub legacy_scantronformat {	Line 7097 sub legacy_scantronformat {
return ($url,$error);	return ($url,$error);
}	}

sub print_scantronconfig {
my ($dom,$settings,$rowtotal) = @_;
my $itemcount = 2;
my $is_checked = ' checked="checked"';
my %optionson = (
hdr => ' checked="checked"',
pad => ' checked="checked"',
rem => ' checked="checked"',
);
my %optionsoff = (
hdr => '',
pad => '',
rem => '',
);
my $currcsvsty = 'none';
my ($datatable,%csvfields,%checked,%onclick,%csvoptions);
my @fields = &scantroncsv_fields();
my %titles = &scantronconfig_titles();
if (ref($settings) eq 'HASH') {
if (ref($settings->{config}) eq 'HASH') {
if ($settings->{config}->{dat}) {
$checked{'dat'} = $is_checked;
}
if (ref($settings->{config}->{csv}) eq 'HASH') {
if (ref($settings->{config}->{csv}->{fields}) eq 'HASH') {
%csvfields = %{$settings->{config}->{csv}->{fields}};
if (keys(%csvfields) > 0) {
$checked{'csv'} = $is_checked;
$currcsvsty = 'block';
}
}
if (ref($settings->{config}->{csv}->{options}) eq 'HASH') {
%csvoptions = %{$settings->{config}->{csv}->{options}};
foreach my $option (keys(%optionson)) {
unless ($csvoptions{$option}) {
$optionsoff{$option} = $optionson{$option};
$optionson{$option} = '';
}
}
}
}
} else {
$checked{'dat'} = $is_checked;
}
} else {
$checked{'dat'} = $is_checked;
}
$onclick{'csv'} = ' onclick="toggleScantron(this.form);"';
my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
$datatable = '<tr '.$css_class.'><td>'.&mt('Supported formats').'</td>'.
'<td class="LC_left_item" valign="top"><span class="LC_nobreak">';
foreach my $item ('dat','csv') {
my $id;
if ($item eq 'csv') {
$id = 'id="scantronconfcsv" ';
}
$datatable .= '<label><input type="checkbox" name="scantronconfig" '.$id.'value="'.$item.'"'.$checked{$item}.$onclick{$item}.' />'.
$titles{$item}.'</label>'.(' 'x3);
if ($item eq 'csv') {
$datatable .= '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_cols">'.
'<legend>'.&mt('CSV Column Mapping').'</legend>'.
'<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Location').'</th></tr>'."\n";
foreach my $col (@fields) {
my $selnone;
if ($csvfields{$col} eq '') {
$selnone = ' selected="selected"';
}
$datatable .= '<tr><td>'.$titles{$col}.'</td>'.
'<td><select name="scantronconfig_csv_'.$col.'" class="scantronconfig_csv">'.
'<option value=""'.$selnone.'></option>';
for (my $i=0; $i<20; $i++) {
my $shown = $i+1;
my $sel;
unless ($selnone) {
if (exists($csvfields{$col})) {
if ($csvfields{$col} == $i) {
$sel = ' selected="selected"';
}
}
}
$datatable .= '<option value="'.$i.'"'.$sel.'>'.$shown.'</option>';
}
$datatable .= '</select></td></tr>';
}
$datatable .= '</table></fieldset>'.
'<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_options">'.
'<legend>'.&mt('CSV Options').'</legend>';
foreach my $option ('hdr','pad','rem') {
$datatable .= '<span class="LC_nobreak">'.$titles{$option}.':'.
'<label><input type="radio" name="scantroncsv_'.$option.'" value="1"'.$optionson{$option}.' />'.
&mt('Yes').'</label>'.(' 'x2)."\n".
'<label><input type="radio" name="scantroncsv_'.$option.'" value="0"'.$optionsoff{$option}.' />'.&mt('No').'</label></span><br />';
}
$datatable .= '</fieldset>';
$itemcount ++;
}
}
$datatable .= '</td></tr>';
$$rowtotal ++;
return $datatable;
}

sub scantronconfig_titles {
return &Apache::lonlocal::texthash(
dat => 'Standard format (.dat)',
csv => 'Comma separated values (.csv)',
hdr => 'Remove first line in file (contains column titles)',
pad => 'Prepend 0s to PaperID',
rem => 'Remove leading spaces (except Question Response columns)',
CODE => 'CODE',
ID => 'Student ID',
PaperID => 'Paper ID',
FirstName => 'First Name',
LastName => 'Last Name',
FirstQuestion => 'First Question Response',
Section => 'Section',
);
}

sub scantroncsv_fields {
return ('PaperID','LastName','FirstName','ID','Section','CODE','FirstQuestion');
}

sub print_coursecategories {	sub print_coursecategories {
my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;	my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
my $datatable;	my $datatable;
Line 6701 sub print_coursecategories {	Line 7152 sub print_coursecategories {
my $toggle_catscomm_dom = ' checked="checked" ';	my $toggle_catscomm_dom = ' checked="checked" ';
my $can_catcomm_comm = ' ';	my $can_catcomm_comm = ' ';
my $can_catcomm_dom = ' checked="checked" ';	my $can_catcomm_dom = ' checked="checked" ';
	my $toggle_catsplace_place = ' ';
	my $toggle_catsplace_dom = ' checked="checked" ';
	my $can_catplace_place = ' ';
	my $can_catplace_dom = ' checked="checked" ';

if (ref($settings) eq 'HASH') {	if (ref($settings) eq 'HASH') {
if ($settings->{'togglecats'} eq 'crs') {	if ($settings->{'togglecats'} eq 'crs') {
Line 6719 sub print_coursecategories {	Line 7174 sub print_coursecategories {
$can_catcomm_comm = $can_catcomm_dom;	$can_catcomm_comm = $can_catcomm_dom;
$can_catcomm_dom = ' ';	$can_catcomm_dom = ' ';
}	}
	if ($settings->{'togglecatsplace'} eq 'place') {
	$toggle_catsplace_place = $toggle_catsplace_dom;
	$toggle_catsplace_dom = ' ';
	}
	if ($settings->{'categorizeplace'} eq 'place') {
	$can_catplace_place = $can_catplace_dom;
	$can_catplace_dom = ' ';
	}
}	}
my %title = &Apache::lonlocal::texthash (	my %title = &Apache::lonlocal::texthash (
togglecats => 'Show/Hide a course in catalog',	togglecats => 'Show/Hide a course in catalog',
togglecatscomm => 'Show/Hide a community in catalog',	togglecatscomm => 'Show/Hide a community in catalog',
categorize => 'Assign a category to a course',	togglecatsplace => 'Show/Hide a placement test in catalog',
categorizecomm => 'Assign a category to a community',	categorize => 'Assign a category to a course',
	categorizecomm => 'Assign a category to a community',
	categorizeplace => 'Assign a category to a placement test',
);	);
my %level = &Apache::lonlocal::texthash (	my %level = &Apache::lonlocal::texthash (
dom => 'Set in Domain',	dom => 'Set in Domain',
crs => 'Set in Course',	crs => 'Set in Course',
comm => 'Set in Community',	comm => 'Set in Community',
	place => 'Set in Placement Test',
);	);
$datatable = '<tr class="LC_odd_row">'.	$datatable = '<tr class="LC_odd_row">'.
'<td>'.$title{'togglecats'}.'</td>'.	'<td>'.$title{'togglecats'}.'</td>'.
Line 6759 sub print_coursecategories {	Line 7225 sub print_coursecategories {
$can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.	$can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
'<label><input type="radio" name="categorizecomm"'.	'<label><input type="radio" name="categorizecomm"'.
$can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.	$can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
	'</tr><tr>'.
	'<td>'.$title{'togglecatsplace'}.'</td>'.
	'<td class="LC_right_item"><span class="LC_nobreak"><label>'.
	'<input type="radio" name="togglecatsplace"'.
	$toggle_catsplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
	'<label><input type="radio" name="togglecatscomm"'.
	$toggle_catsplace_place.' value="comm" />'.$level{'place'}.'</label></span></td>'.
	'</tr><tr>'.
	'<td>'.$title{'categorizeplace'}.'</td>'.
	'<td class="LC_right_item"><span class="LC_nobreak">'.
	'<label><input type="radio" name="categorizeplace"'.
	$can_catplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
	'<label><input type="radio" name="categorizeplace"'.
	$can_catplace_place.'value="place" />'.$level{'place'}.'</label></span></td>'.
'</tr>';	'</tr>';
$$rowtotal += 4;	$$rowtotal += 6;
} else {	} else {
my $css_class;	my $css_class;
my $itemcount = 1;	my $itemcount = 1;
Line 6785 sub print_coursecategories {	Line 7265 sub print_coursecategories {
my %default_names = (	my %default_names = (
instcode => &mt('Official courses'),	instcode => &mt('Official courses'),
communities => &mt('Communities'),	communities => &mt('Communities'),
	placement => &mt('Placement Tests'),
);	);

if ((!grep(/^instcode$/,@{$cats[0]})) \|\|	if ((!grep(/^instcode$/,@{$cats[0]})) \|\|
($cathash->{'instcode::0'} eq '') \|\|	($cathash->{'instcode::0'} eq '') \|\|
(!grep(/^communities$/,@{$cats[0]})) \|\|	(!grep(/^communities$/,@{$cats[0]})) \|\|
($cathash->{'communities::0'} eq '')) {	($cathash->{'communities::0'} eq '') \|\|
	(!grep(/^placement$/,@{$cats[0]})) \|\|
	($cathash->{'placement::0'} eq '')) {
$maxnum ++;	$maxnum ++;
}	}
my $lastidx;	my $lastidx;
Line 6811 sub print_coursecategories {	Line 7294 sub print_coursecategories {
$datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';	$datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
}	}
$datatable .= '</select></span></td><td>';	$datatable .= '</select></span></td><td>';
if ($parent eq 'instcode' \|\| $parent eq 'communities') {	if ($parent eq 'instcode' \|\| $parent eq 'communities' \|\| $parent eq 'placement') {
$datatable .= '<span class="LC_nobreak">'	$datatable .= '<span class="LC_nobreak">'
.$default_names{$parent}.'</span>';	.$default_names{$parent}.'</span>';
if ($parent eq 'instcode') {	if ($parent eq 'instcode') {
Line 6834 sub print_coursecategories {	Line 7317 sub print_coursecategories {
$datatable .= '<label><input type="radio" name="'	$datatable .= '<label><input type="radio" name="'
.$parent.'" value="0" />'	.$parent.'" value="0" />'
.&mt('Do not display').'</label></span>';	.&mt('Do not display').'</label></span>';
if ($parent eq 'communities') {	if (($parent eq 'communities') \|\| ($parent eq 'placement')) {
$datatable .= '</td></tr></table>';	$datatable .= '</td></tr></table>';
}	}
$datatable .= '</td>';	$datatable .= '</td>';
Line 6866 sub print_coursecategories {	Line 7349 sub print_coursecategories {
.'<input type="text" size="20" name="addcategory_name" value="" /></td>'	.'<input type="text" size="20" name="addcategory_name" value="" /></td>'
.'</tr>'."\n";	.'</tr>'."\n";
$itemcount ++;	$itemcount ++;
foreach my $default ('instcode','communities') {	foreach my $default ('instcode','communities','placement') {
if ((!grep(/^\Q$default\E$/,@{$cats[0]})) \|\| ($cathash->{$default.'::0'} eq '')) {	if ((!grep(/^\Q$default\E$/,@{$cats[0]})) \|\| ($cathash->{$default.'::0'} eq '')) {
$css_class = $itemcount%2?' class="LC_odd_row"':'';	$css_class = $itemcount%2?' class="LC_odd_row"':'';
my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';	my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
Line 6955 sub print_serverstatuses {	Line 7438 sub print_serverstatuses {

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

sub defaults_javascript {	sub defaults_javascript {
Line 7079 sub coursecategories_javascript {	Line 7562 sub coursecategories_javascript {
}	}
my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');	my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');	my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
	my $placement_reserved = &mt('The name: [_1] is a reserved category.','"placement"');
my $choose_again = "\n".&mt('Please use a different name for the new top level category.');	my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
&js_escape(\$instcode_reserved);	&js_escape(\$instcode_reserved);
&js_escape(\$communities_reserved);	&js_escape(\$communities_reserved);
	&js_escape(\$placement_reserved);
&js_escape(\$choose_again);	&js_escape(\$choose_again);
$output = <<"ENDSCRIPT";	$output = <<"ENDSCRIPT";
<script type="text/javascript">	<script type="text/javascript">
Line 7151 function categoryCheck(form) {	Line 7636 function categoryCheck(form) {
alert('$communities_reserved\\n$choose_again');	alert('$communities_reserved\\n$choose_again');
return false;	return false;
}	}
	if (form.elements['addcategory_name'].value == 'placement') {
	alert('$placement_reserved\\n$choose_again');
	return false;
	}
return true;	return true;
}	}

Line 7167 sub initialize_categories {	Line 7656 sub initialize_categories {
my %default_names = (	my %default_names = (
instcode => 'Official courses (with institutional codes)',	instcode => 'Official courses (with institutional codes)',
communities => 'Communities',	communities => 'Communities',
	placement => 'Placement Tests',
);	);
my $select0 = ' selected="selected"';	my $select0 = ' selected="selected"';
my $select1 = '';	my $select1 = '';
foreach my $default ('instcode','communities') {	foreach my $default ('instcode','communities','placement') {
$css_class = $itemcount%2?' class="LC_odd_row"':'';	$css_class = $itemcount%2?' class="LC_odd_row"':'';
$chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';	$chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
if ($default eq 'communities') {	if (($default eq 'communities') \|\| ($default eq 'placement')) {
$select1 = $select0;	$select1 = $select0;
$select0 = '';	$select0 = '';
}	}
Line 7285 sub build_category_rows {	Line 7775 sub build_category_rows {
}	}

sub modifiable_userdata_row {	sub modifiable_userdata_row {
my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref) = @_;	my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref,
	$rowid,$customcss,$rowstyle) = @_;
my ($role,$rolename,$statustype);	my ($role,$rolename,$statustype);
$role = $item;	$role = $item;
if ($context eq 'cancreate') {	if ($context eq 'cancreate') {
if ($item =~ /^emailusername_(.+)$/) {	if ($item =~ /^(emailusername)_(.+)$/) {
$statustype = $1;	$role = $1;
$role = 'emailusername';	$statustype = $2;
if (ref($usertypes) eq 'HASH') {	if (ref($usertypes) eq 'HASH') {
if ($usertypes->{$statustype}) {	if ($usertypes->{$statustype}) {
$rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});	$rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
Line 7326 sub modifiable_userdata_row {	Line 7817 sub modifiable_userdata_row {
%fieldtitles = &Apache::loncommon::personal_data_fieldtitles();	%fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
}	}
my $output;	my $output;
my $css_class = $rowcount%2?' class="LC_odd_row"':'';	my $css_class;
$output = '<tr '.$css_class.'>'.	if ($rowcount%2) {
	$css_class = 'LC_odd_row';
	}
	if ($customcss) {
	$css_class .= " $customcss";
	}
	$css_class =~ s/^\s+//;
	if ($css_class) {
	$css_class = ' class="'.$css_class.'"';
	}
	if ($rowstyle) {
	$css_class .= ' style="'.$rowstyle.'"';
	}
	if ($rowid) {
	$rowid = ' id="'.$rowid.'"';
	}
	$output = '<tr '.$css_class.$rowid.'>'.
'<td><span class="LC_nobreak">'.$rolename.'</span></td>'.	'<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
'<td class="LC_left_item" colspan="2"><table>';	'<td class="LC_left_item" colspan="2"><table>';
my $rem;	my $rem;
Line 7361 sub modifiable_userdata_row {	Line 7868 sub modifiable_userdata_row {
}	}
}	}
}	}

for (my $i=0; $i<@fields; $i++) {	my $total = scalar(@fields);
my $rem = $i%($numinrow);	for (my $i=0; $i<$total; $i++) {
	$rem = $i%($numinrow);
if ($rem == 0) {	if ($rem == 0) {
if ($i > 0) {	if ($i > 0) {
$output .= '</tr>';	$output .= '</tr>';
Line 7405 sub modifiable_userdata_row {	Line 7913 sub modifiable_userdata_row {
'</label>';	'</label>';
}	}
$output .= '</span></td>';	$output .= '</span></td>';
$rem = @fields%($numinrow);
}	}
my $colsleft = $numinrow - $rem;	$rem = $total%$numinrow;
if ($colsleft > 1 ) {	my $colsleft;
	if ($rem) {
	$colsleft = $numinrow - $rem;
	}
	if ($colsleft > 1) {
$output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.	$output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
' </td>';	' </td>';
} elsif ($colsleft == 1) {	} elsif ($colsleft == 1) {
Line 7425 sub insttypes_row {	Line 7936 sub insttypes_row {
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)',
lockablenames => 'User preference to lock name',	lockablenames => 'User preference to lock name',
	selfassign => 'Self-reportable affiliations',
overrides => "Override domain's helpdesk settings based on requester's affiliation",	overrides => "Override domain's helpdesk settings based on requester's affiliation",
);	);
my $showdom;	my $showdom;
Line 7483 sub insttypes_row {	Line 7995 sub insttypes_row {
$output .= '<td class="LC_left_item">'.	$output .= '<td class="LC_left_item">'.
'<span class="LC_nobreak"><label>'.	'<span class="LC_nobreak"><label>'.
'<input type="checkbox" name="'.$context.'" '.	'<input type="checkbox" name="'.$context.'" '.
'value="'.$types->[$i].'"'.$check.'/>'.	'value="'.$types->[$i].'"'.$check.$onclick.' />'.
$usertypes->{$types->[$i]}.'</label></span></td>';	$usertypes->{$types->[$i]}.'</label></span></td>';
}	}
}	}
Line 7496 sub insttypes_row {	Line 8008 sub insttypes_row {
} else {	} else {
$output .= '<td class="LC_left_item">';	$output .= '<td class="LC_left_item">';
}	}
$output .= ' ';	$output .= ' ';
} else {	} else {
if (($rem == 0) && (@{$types} > 0)) {	if (($rem == 0) && (@{$types} > 0)) {
$output .= '<tr>';	$output .= '<tr>';
Line 7518 sub insttypes_row {	Line 8030 sub insttypes_row {
}	}
$output .= '<span class="LC_nobreak"><label>'.	$output .= '<span class="LC_nobreak"><label>'.
'<input type="checkbox" name="'.$context.'" '.	'<input type="checkbox" name="'.$context.'" '.
'value="default"'.$defcheck.'/>'.	'value="default"'.$defcheck.$onclick.' />'.
$othertitle.'</label></span>';	$othertitle.'</label></span>';
}	}
$output .= '</td></tr></table></td></tr>';	$output .= '</td></tr></table></td></tr>';
Line 8428 sub display_colorchgs {	Line 8940 sub display_colorchgs {
} else {	} else {
my $newitem = $confhash->{$role}{$item};	my $newitem = $confhash->{$role}{$item};
if ($key eq 'images') {	if ($key eq 'images') {
$newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';	$newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" style="vertical-align: bottom" />';
}	}
$resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';	$resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
}	}
Line 8510 sub check_authorstatus {	Line 9022 sub check_authorstatus {

sub publishlogo {	sub publishlogo {
my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;	my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
my ($output,$fname,$logourl);	my ($output,$fname,$logourl,$madethumb);
if ($action eq 'upload') {	if ($action eq 'upload') {
$fname=$env{'form.'.$formname.'.filename'};	$fname=$env{'form.'.$formname.'.filename'};
chop($env{'form.'.$formname});	chop($env{'form.'.$formname});
Line 8639 $env{'user.name'}.':'.$env{'user.domain'	Line 9151 $env{'user.name'}.':'.$env{'user.domain'
$r->set_handlers('PerlCleanupHandler' => [\&notifysubscribed,@{$handlers}]);	$r->set_handlers('PerlCleanupHandler' => [\&notifysubscribed,@{$handlers}]);
$registered_cleanup=1;	$registered_cleanup=1;
}	}
	$madethumb = 1;
} else {	} else {
print $logfile "\nUnable to write ".$copyfile.	print $logfile "\nUnable to write ".$copyfile.
':'.$!."\n";	':'.$!."\n";
Line 8651 $env{'user.name'}.':'.$env{'user.domain'	Line 9164 $env{'user.name'}.':'.$env{'user.domain'
$output = $versionresult;	$output = $versionresult;
}	}
}	}
return ($output,$logourl);	return ($output,$logourl,$madethumb);
}	}

sub logo_versioning {	sub logo_versioning {
Line 8805 sub modify_quotas {	Line 9318 sub modify_quotas {
$context = $action;	$context = $action;
}	}
if ($context eq 'requestcourses') {	if ($context eq 'requestcourses') {
@usertools = ('official','unofficial','community','textbook');	@usertools = ('official','unofficial','community','textbook','placement');
@options =('norequest','approval','validate','autolimit');	@options =('norequest','approval','validate','autolimit');
%validations = &Apache::lonnet::auto_courserequest_checks($dom);	%validations = &Apache::lonnet::auto_courserequest_checks($dom);
%titles = &courserequest_titles();	%titles = &courserequest_titles();
Line 8854 sub modify_quotas {	Line 9367 sub modify_quotas {
my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');	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 @crstypes = ('official','unofficial','community','textbook','placement');
my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');	my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
foreach my $type (@hasuniquecode) {	foreach my $type (@hasuniquecode) {
if (grep(/^\Q$type\E$/,@crstypes)) {	if (grep(/^\Q$type\E$/,@crstypes)) {
Line 8964 sub modify_quotas {	Line 9477 sub modify_quotas {
my ($cdom,$cnum) = split(/_/,$key);	my ($cdom,$cnum) = split(/_/,$key);
if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {	if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
$errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';	$errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
} else {	} else {
my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,	my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
$cdom,$cnum,$type,$configuserok,	$cdom,$cnum,$type,$configuserok,
$switchserver,$author_ok);	$switchserver,$author_ok);
Line 8976 sub modify_quotas {	Line 9489 sub modify_quotas {
&Apache::lonnet::logthis($error);	&Apache::lonnet::logthis($error);
$errors .= '<li><span class="LC_error">'.$error.'</span></li>';	$errors .= '<li><span class="LC_error">'.$error.'</span></li>';
}	}
}	}
} elsif ($domconfig{$action}{$type}{$key}{'image'}) {	} elsif ($domconfig{$action}{$type}{$key}{'image'}) {
$confhash{$type}{$key}{'image'} =	$confhash{$type}{$key}{'image'} =
$domconfig{$action}{$type}{$key}{'image'};	$domconfig{$action}{$type}{$key}{'image'};
Line 9010 sub modify_quotas {	Line 9523 sub modify_quotas {
if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {	if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
my ($cdom,$cnum) = split(/_/,$newbook{$type});	my ($cdom,$cnum) = split(/_/,$newbook{$type});
if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {	if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
	$errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
	} else {
my ($imageurl,$error) =	my ($imageurl,$error) =
&process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,	&process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
$configuserok,$switchserver,$author_ok);	$configuserok,$switchserver,$author_ok);
Line 9539 sub modify_ltitools {	Line 10054 sub modify_ltitools {
map { $posslti{$_} = 1; } @ltiroles;	map { $posslti{$_} = 1; } @ltiroles;
my @allfields = ('fullname','firstname','lastname','email','user','roles');	my @allfields = ('fullname','firstname','lastname','email','user','roles');
map { $possfield{$_} = 1; } @allfields;	map { $possfield{$_} = 1; } @allfields;
my %lt = &ltitools_names();	my %lt = &ltitools_names();
if ($env{'form.ltitools_add'}) {	if ($env{'form.ltitools_add'}) {
my $title = $env{'form.ltitools_add_title'};	my $title = $env{'form.ltitools_add_title'};
$title =~ s/(`)/'/g;	$title =~ s/(`)/'/g;
Line 9576 sub modify_ltitools {	Line 10091 sub modify_ltitools {
}	}
} else {	} else {
if ($env{'form.ltitools_add_'.$item} ne '') {	if ($env{'form.ltitools_add_'.$item} ne '') {
$confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};	$confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
}	}
}	}
}	}
Line 9613 sub modify_ltitools {	Line 10128 sub modify_ltitools {
if (($choice ne '') && ($posslti{$choice})) {	if (($choice ne '') && ($posslti{$choice})) {
$confhash{$newid}{'roles'}{$role} = $choice;	$confhash{$newid}{'roles'}{$role} = $choice;
if ($role eq 'cc') {	if ($role eq 'cc') {
$confhash{$newid}{'roles'}{'co'} = $choice;	$confhash{$newid}{'roles'}{'co'} = $choice;
}	}
}	}
}	}
Line 9634 sub modify_ltitools {	Line 10149 sub modify_ltitools {
$confhash{$newid}{'custom'}{$name} = $value;	$confhash{$newid}{'custom'}{$name} = $value;
}	}
} else {	} else {
my $error = &mt('Failed to acquire unique ID for new external tool');	my $error = &mt('Failed to acquire unique ID for new external tool');
$errors .= '<li><span class="LC_error">'.$error.'</span></li>';	$errors .= '<li><span class="LC_error">'.$error.'</span></li>';
}	}
}	}
Line 9648 sub modify_ltitools {	Line 10163 sub modify_ltitools {
my @newcustom = &Apache::loncommon::get_env_multiple('form.ltitools_customadd');	my @newcustom = &Apache::loncommon::get_env_multiple('form.ltitools_customadd');
if (@newcustom) {	if (@newcustom) {
map { $customadds{$_} = 1; } @newcustom;	map { $customadds{$_} = 1; } @newcustom;
}	}
my %imgdeletions;	my %imgdeletions;
my @todeleteimages = &Apache::loncommon::get_env_multiple('form.ltitools_image_del');	my @todeleteimages = &Apache::loncommon::get_env_multiple('form.ltitools_image_del');
if (@todeleteimages) {	if (@todeleteimages) {
Line 9825 sub modify_ltitools {	Line 10340 sub modify_ltitools {
}	}
}	}
my %customdels;	my %customdels;
my @customdeletions = &Apache::loncommon::get_env_multiple('form.ltitools_customdel_'.$i);	my @customdeletions = &Apache::loncommon::get_env_multiple('form.ltitools_customdel_'.$i);
if (@customdeletions) {	if (@customdeletions) {
$changes{$itemid} = 1;	$changes{$itemid} = 1;
}	}
Line 9834 sub modify_ltitools {	Line 10349 sub modify_ltitools {
foreach my $key (keys(%{$domconfig{$action}{$itemid}{'custom'}})) {	foreach my $key (keys(%{$domconfig{$action}{$itemid}{'custom'}})) {
unless ($customdels{$key}) {	unless ($customdels{$key}) {
if ($env{'form.ltitools_customval_'.$key.'_'.$i} ne '') {	if ($env{'form.ltitools_customval_'.$key.'_'.$i} ne '') {
$confhash{$itemid}{'custom'}{$key} = $env{'form.ltitools_customval_'.$key.'_'.$i};	$confhash{$itemid}{'custom'}{$key} = $env{'form.ltitools_customval_'.$key.'_'.$i};
}	}
if ($domconfig{$action}{$itemid}{'custom'}{$key} ne $env{'form.ltitools_customval_'.$key.'_'.$i}) {	if ($domconfig{$action}{$itemid}{'custom'}{$key} ne $env{'form.ltitools_customval_'.$key.'_'.$i}) {
$changes{$itemid} = 1;	$changes{$itemid} = 1;
Line 9909 sub modify_ltitools {	Line 10424 sub modify_ltitools {
$bynum{$position} = $itemid;	$bynum{$position} = $itemid;
}	}
foreach my $pos (sort { $a <=> $b } keys(%bynum)) {	foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
my $itemid = $bynum{$pos};	my $itemid = $bynum{$pos};
if (ref($confhash{$itemid}) ne 'HASH') {	if (ref($confhash{$itemid}) ne 'HASH') {
$resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';	$resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
} else {	} else {
Line 9937 sub modify_ltitools {	Line 10452 sub modify_ltitools {
}	}
$resulttext .= '<li>'.&mt('Configurable in course:');	$resulttext .= '<li>'.&mt('Configurable in course:');
my @possconfig = ('label','title','target','linktext','explanation');	my @possconfig = ('label','title','target','linktext','explanation');
my $numconfig = 0;	my $numconfig = 0;
if (ref($confhash{$itemid}{'crsconf'}) eq 'HASH') {	if (ref($confhash{$itemid}{'crsconf'}) eq 'HASH') {
foreach my $item (@possconfig) {	foreach my $item (@possconfig) {
if ($confhash{$itemid}{'crsconf'}{$item}) {	if ($confhash{$itemid}{'crsconf'}{$item}) {
$numconfig ++;	$numconfig ++;
Line 9965 sub modify_ltitools {	Line 10480 sub modify_ltitools {
$displaylist = &mt('Display target').': '.	$displaylist = &mt('Display target').': '.
$confhash{$itemid}{'display'}{'target'}.',';	$confhash{$itemid}{'display'}{'target'}.',';
}	}
foreach my $size ('width','height') {	foreach my $size ('width','height') {
if ($confhash{$itemid}{'display'}{$size}) {	if ($confhash{$itemid}{'display'}{$size}) {
$displaylist .= (' 'x2).$lt{$size}.': '.	$displaylist .= (' 'x2).$lt{$size}.': '.
$confhash{$itemid}{'display'}{$size}.',';	$confhash{$itemid}{'display'}{$size}.',';
Line 10002 sub modify_ltitools {	Line 10517 sub modify_ltitools {
}	}
}	}
if ($rolemaps) {	if ($rolemaps) {
$rolemaps =~ s/,$//;	$rolemaps =~ s/,$//;
$resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';	$resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
}	}
}	}
Line 10011 sub modify_ltitools {	Line 10526 sub modify_ltitools {
if (keys(%{$confhash{$itemid}{'custom'}})) {	if (keys(%{$confhash{$itemid}{'custom'}})) {
foreach my $key (sort(keys(%{$confhash{$itemid}{'custom'}}))) {	foreach my $key (sort(keys(%{$confhash{$itemid}{'custom'}}))) {
$customlist .= $key.':'.$confhash{$itemid}{'custom'}{$key}.(' 'x2);	$customlist .= $key.':'.$confhash{$itemid}{'custom'}{$key}.(' 'x2);
}	}
}	}
if ($customlist) {	if ($customlist) {
$resulttext .= '<li>'.&mt('Custom items').':'.$customlist.'</li>';	$resulttext .= '<li>'.&mt('Custom items').':'.$customlist.'</li>';
}	}
}	}
$resulttext .= '</ul></li>';	$resulttext .= '</ul></li>';
}	}
}	}
Line 10077 sub get_ltitools_id {	Line 10592 sub get_ltitools_id {
my $tries = 0;	my $tries = 0;
my $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);	my $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
my ($id,$error);	my ($id,$error);

while (($gotlock ne 'ok') && ($tries<10)) {	while (($gotlock ne 'ok') && ($tries<10)) {
$tries ++;	$tries ++;
sleep (0.1);	sleep (0.1);
Line 10783 sub modify_contacts {	Line 11298 sub modify_contacts {
$contacts_hash{'contacts'}{'overrides'}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});	$contacts_hash{'contacts'}{'overrides'}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
$newsetting{'override_'.$type}{'include'} = $contacts_hash{'contacts'}{'overrides'}{$type}{'include'};	$newsetting{'override_'.$type}{'include'} = $contacts_hash{'contacts'}{'overrides'}{$type}{'include'};
}	}
}	}
}	}
}	}
if (keys(%currsetting) > 0) {	if (keys(%currsetting) > 0) {
Line 10841 sub modify_contacts {	Line 11356 sub modify_contacts {
}	}
}	}
if (@statuses) {	if (@statuses) {
if (ref($currsetting{'overrides'}) eq 'HASH') {	if (ref($currsetting{'overrides'}) eq 'HASH') {
foreach my $key (keys(%{$currsetting{'overrides'}})) {	foreach my $key (keys(%{$currsetting{'overrides'}})) {
if (ref($currsetting{'overrides'}{$key}) eq 'HASH') {	if (ref($currsetting{'overrides'}{$key}) eq 'HASH') {
if (ref($newsetting{'override_'.$key}) eq 'HASH') {	if (ref($newsetting{'override_'.$key}) eq 'HASH') {
foreach my $item (@contacts,'bcc','others','include') {	foreach my $item (@contacts,'bcc','others','include') {
if ($currsetting{'overrides'}{$key}{$item} ne $newsetting{'override_'.$key}{$item}) {	if ($currsetting{'overrides'}{$key}{$item} ne $newsetting{'override_'.$key}{$item}) {
push(@{$changes{'overrides'}},$key);	push(@{$changes{'overrides'}},$key);
last;	last;
}	}
Line 10863 sub modify_contacts {	Line 11378 sub modify_contacts {
}	}
} else {	} else {
foreach my $key (@overrides) {	foreach my $key (@overrides) {
push(@{$changes{'overrides'}},$key);	push(@{$changes{'overrides'}},$key);
}	}
}	}
}	}
Line 10967 sub modify_contacts {	Line 11482 sub modify_contacts {
$resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';	$resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
} elsif (!@text) {	} elsif (!@text) {
$resulttext .= &mt('No one');	$resulttext .= &mt('No one');
}	}
if ($includestr{$type} ne '') {	if ($includestr{$type} ne '') {
if ($includeloc{$type} eq 'b') {	if ($includeloc{$type} eq 'b') {
$resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};	$resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
Line 10991 sub modify_contacts {	Line 11506 sub modify_contacts {
if (ref($newsetting{'override_'.$type}) eq 'HASH') {	if (ref($newsetting{'override_'.$type}) eq 'HASH') {
my @text;	my @text;
foreach my $item (@contacts) {	foreach my $item (@contacts) {
if ($newsetting{'override_'.$type}{$item}) {	if ($newsetting{'override_'.$type}{$item}) {
push(@text,$short_titles->{$item});	push(@text,$short_titles->{$item});
}	}
}	}
if ($newsetting{'override_'.$type}{'others'} ne '') {	if ($newsetting{'override_'.$type}{'others'} ne '') {
push(@text,$newsetting{'override_'.$type}{'others'});	push(@text,$newsetting{'override_'.$type}{'others'});
}	}

if (@text) {	if (@text) {
$resulttext .= &mt('Helpdesk e-mail sent to: [_1]',	$resulttext .= &mt('Helpdesk e-mail sent to: [_1]',
'<span class="LC_cusr_emph">'.join(', ',@text).'</span>');	'<span class="LC_cusr_emph">'.join(', ',@text).'</span>');
Line 11112 sub modify_usercreation {	Line 11627 sub modify_usercreation {
if ($key eq 'cancreate') {	if ($key eq 'cancreate') {
if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {	if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {	foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
if (($item eq 'selfcreate') \|\| ($item eq 'statustocreate') \|\|	if (($item eq 'requestcrs') \|\| ($item eq 'course') \|\| ($item eq 'author')) {
($item eq 'captcha') \|\| ($item eq 'recaptchakeys') \|\|
($item eq 'recaptchaversion')) {
$save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
} else {
$curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};	$curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
	} else {
	$save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
}	}
}	}
}	}
Line 11320 sub modify_usercreation {	Line 11833 sub modify_usercreation {
}	}

sub modify_selfcreation {	sub modify_selfcreation {
my ($dom,%domconfig) = @_;	my ($dom,$lastactref,%domconfig) = @_;
my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%changes,%cancreate);	my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%curr_inststatus,%changes,%cancreate);
my (%save_usercreate,%save_usermodify);	my (%save_usercreate,%save_usermodify,%save_inststatus,@types,%usertypes);
my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);	my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
if (ref($types) eq 'ARRAY') {	my ($othertitle,$usertypesref,$typesref) = &Apache::loncommon::sorted_inst_types($dom);
$usertypes->{'default'} = $othertitle;	if (ref($typesref) eq 'ARRAY') {
push(@{$types},'default');	@types = @{$typesref};
	}
	if (ref($usertypesref) eq 'HASH') {
	%usertypes = %{$usertypesref};
}	}
	$usertypes{'default'} = $othertitle;
#	#
# Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.	# Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
#	#
Line 11337 sub modify_selfcreation {	Line 11854 sub modify_selfcreation {
if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {	if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {	foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
if (($item eq 'selfcreate') \|\| ($item eq 'statustocreate') \|\|	if (($item eq 'selfcreate') \|\| ($item eq 'statustocreate') \|\|
($item eq 'captcha') \|\| ($item eq 'recaptchakeys') \|\|	($item eq 'captcha') \|\| ($item eq 'recaptchakeys') \|\|
($item eq 'recaptchaversion') \|\|	($item eq 'recaptchaversion') \|\| ($item eq 'notify') \|\|
($item eq 'emailusername') \|\| ($item eq 'notify') \|\|	($item eq 'emailusername') \|\| ($item eq 'shibenv') \|\|
($item eq 'selfcreateprocessing') \|\| ($item eq 'shibenv')) {	($item eq 'selfcreateprocessing') \|\| ($item eq 'emailverified') \|\|
	($item eq 'emailoptions') \|\| ($item eq 'emaildomain')) {
$curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};	$curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
} else {	} else {
$save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};	$save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
Line 11366 sub modify_selfcreation {	Line 11884 sub modify_selfcreation {
}	}
}	}
}	}
	#
	# Retrieve current domain configuration for institutional status types from $domconfig{'inststatus'}.
	#
	if (ref($domconfig{'inststatus'}) eq 'HASH') {
	foreach my $key (keys(%{$domconfig{'inststatus'}})) {
	if ($key eq 'inststatusguest') {
	$curr_inststatus{$key} = $domconfig{'inststatus'}{$key};
	} else {
	$save_inststatus{$key} = $domconfig{'inststatus'}{$key};
	}
	}
	}

my @contexts = ('selfcreate');	my @contexts = ('selfcreate');
@{$cancreate{'selfcreate'}} = ();	@{$cancreate{'selfcreate'}} = ();
%{$cancreate{'emailusername'}} = ();	%{$cancreate{'emailusername'}} = ();
@{$cancreate{'statustocreate'}} = ();	if (@types) {
	@{$cancreate{'statustocreate'}} = ();
	}
%{$cancreate{'selfcreateprocessing'}} = ();	%{$cancreate{'selfcreateprocessing'}} = ();
%{$cancreate{'shibenv'}} = ();	%{$cancreate{'shibenv'}} = ();
	%{$cancreate{'emailverified'}} = ();
	%{$cancreate{'emailoptions'}} = ();
	%{$cancreate{'emaildomain'}} = ();
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 username',	email => 'users verified by e-mail',
);	);
#	#
# Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts	# Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
# is permitted.	# is permitted.
#	#
	my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email');

my @statuses;	my (@statuses,%email_rule);
if (ref($domconfig{'inststatus'}) eq 'HASH') {
if (ref($domconfig{'inststatus'}{'inststatusguest'}) eq 'ARRAY') {
@statuses = @{$domconfig{'inststatus'}{'inststatusguest'}};
}
}
push(@statuses,'default');

foreach my $item ('login','sso','email') {	foreach my $item ('login','sso','email') {
if ($item eq 'email') {	if ($item eq 'email') {
if ($env{'form.cancreate_email'}) {	if ($env{'form.cancreate_email'}) {
push(@{$cancreate{'selfcreate'}},'email');	if (@types) {
push(@contexts,'selfcreateprocessing');	my @poss_statuses = &Apache::loncommon::get_env_multiple('form.selfassign');
foreach my $type (@statuses) {	foreach my $status (@poss_statuses) {
if ($type eq 'default') {	if (grep(/^\Q$status\E$/,(@types,'default'))) {
$cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess'};	push(@statuses,$status);
} else {	}
$cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};	}
	$save_inststatus{'inststatusguest'} = \@statuses;
	} else {
	push(@statuses,'default');
	}
	if (@statuses) {
	my %curr_rule;
	if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
	foreach my $type (@statuses) {
	$curr_rule{$type} = $curr_usercreation{'email_rule'};
	}
	} elsif (ref($curr_usercreation{'email_rule'}) eq 'HASH') {
	foreach my $type (@statuses) {
	$curr_rule{$type} = $curr_usercreation{'email_rule'}{$type};
	}
	}
	push(@{$cancreate{'selfcreate'}},'email');
	push(@contexts,('selfcreateprocessing','emailverified','emailoptions'));
	my %curremaildom;
	if (ref($curr_usercreation{'cancreate'}{'emaildomain'}) eq 'HASH') {
	%curremaildom = %{$curr_usercreation{'cancreate'}{'emaildomain'}};
	}
	foreach my $type (@statuses) {
	if ($env{'form.cancreate_emailprocess_'.$type} =~ /^(?:approval\|automatic)$/) {
	$cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
	}
	if ($env{'form.cancreate_usernameoptions_'.$type} =~ /^(?:all\|first\|free)$/) {
	$cancreate{'emailverified'}{$type} = $env{'form.cancreate_usernameoptions_'.$type};
	}
	if ($env{'form.cancreate_emailoptions_'.$type} =~ /^(any\|inst\|noninst\|custom)$/) {
	#
	# Retrieve rules (if any) governing types of e-mail address which may be used to verify a username.
	#
	my $chosen = $1;
	if (($chosen eq 'inst') \|\| ($chosen eq 'noninst')) {
	my $emaildom;
	if ($env{'form.cancreate_emaildomain_'.$chosen.'_'.$type} =~ /^\@[^\@]+$/) {
	$emaildom = $env{'form.cancreate_emaildomain_'.$chosen.'_'.$type};
	$cancreate{'emaildomain'}{$type}{$chosen} = $emaildom;
	if (ref($curremaildom{$type}) eq 'HASH') {
	if (exists($curremaildom{$type}{$chosen})) {
	if ($curremaildom{$type}{$chosen} ne $emaildom) {
	push(@{$changes{'cancreate'}},'emaildomain');
	}
	} elsif ($emaildom ne '') {
	push(@{$changes{'cancreate'}},'emaildomain');
	}
	} elsif ($emaildom ne '') {
	push(@{$changes{'cancreate'}},'emaildomain');
	}
	}
	$cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
	} elsif ($chosen eq 'custom') {
	my @possemail_rules = &Apache::loncommon::get_env_multiple('form.email_rule_'.$type);
	$email_rule{$type} = [];
	if (ref($emailrules) eq 'HASH') {
	foreach my $rule (@possemail_rules) {
	if (exists($emailrules->{$rule})) {
	push(@{$email_rule{$type}},$rule);
	}
	}
	}
	if (@{$email_rule{$type}}) {
	$cancreate{'emailoptions'}{$type} = 'custom';
	if (ref($curr_rule{$type}) eq 'ARRAY') {
	if (@{$curr_rule{$type}} > 0) {
	foreach my $rule (@{$curr_rule{$type}}) {
	if (!grep(/^\Q$rule\E$/,@{$email_rule{$type}})) {
	push(@{$changes{'email_rule'}},$type);
	}
	}
	}
	foreach my $type (@{$email_rule{$type}}) {
	if (!grep(/^\Q$type\E$/,@{$curr_rule{$type}})) {
	push(@{$changes{'email_rule'}},$type);
	}
	}
	} else {
	push(@{$changes{'email_rule'}},$type);
	}
	}
	} else {
	$cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
	}
	}
	}
	if (@types) {
	if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
	my @changed = &Apache::loncommon::compare_arrays(\@statuses,$curr_inststatus{'inststatusguest'});
	if (@changed) {
	push(@{$changes{'inststatus'}},'inststatusguest');
	}
	} else {
	push(@{$changes{'inststatus'}},'inststatusguest');
	}
	}
	} else {
	delete($env{'form.cancreate_email'});
	if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
	if (@{$curr_inststatus{'inststatusguest'}} > 0) {
	push(@{$changes{'inststatus'}},'inststatusguest');
	}
	}
	}
	} else {
	$save_inststatus{'inststatusguest'} = [];
	if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
	if (@{$curr_inststatus{'inststatusguest'}} > 0) {
	push(@{$changes{'inststatus'}},'inststatusguest');
}	}
}	}
}	}
Line 11410 sub modify_selfcreation {	Line 12047 sub modify_selfcreation {
}	}
}	}
}	}
my (@email_rule,%userinfo,%savecaptcha);	my (%userinfo,%savecaptcha);
my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();	my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
#	#
# Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data	# Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
Line 11419 sub modify_selfcreation {	Line 12056 sub modify_selfcreation {

if ($env{'form.cancreate_email'}) {	if ($env{'form.cancreate_email'}) {
push(@contexts,'emailusername');	push(@contexts,'emailusername');
if (ref($types) eq 'ARRAY') {	if (@statuses) {
foreach my $type (@{$types}) {	foreach my $type (@statuses) {
if (ref($infofields) eq 'ARRAY') {	if (ref($infofields) eq 'ARRAY') {
foreach my $field (@{$infofields}) {	foreach my $field (@{$infofields}) {
if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required\|optional)$/) {	if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required\|optional)$/) {
Line 11432 sub modify_selfcreation {	Line 12069 sub modify_selfcreation {
}	}
#	#
# Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of	# 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	# queued requests for self-creation of account verified by e-mail.
#	#

my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');	my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
Line 11452 sub modify_selfcreation {	Line 12089 sub modify_selfcreation {
push(@{$changes{'cancreate'}},'notify');	push(@{$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,$curr_usercreation{'cancreate'});	&process_captcha('cancreate',\%changes,\%savecaptcha,$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(@{$changes{'email_rule'}},@email_rule);
}
}	}
#	#
# Check if domain default is set appropriately, if self-creation of accounts is to be available for	# Check if domain default is set appropriately, if self-creation of accounts is to be available for
# institutional log-in.	# institutional log-in.
#	#
if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {	if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) \|\|	if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) \|\|
($domdefaults{'auth_def'} eq 'localauth'))) {	($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.').' '.	$warningmsg = &mt('Although account creation has been set to be available for institutional logins, currently default authentication in this domain has not been set to support this.').' '.
Line 11500 sub modify_selfcreation {	Line 12114 sub modify_selfcreation {
# which the user may supply, if institutional data is unavailable.	# which the user may supply, if institutional data is unavailable.
#	#
if (($env{'form.cancreate_login'}) \|\| ($env{'form.cancreate_sso'})) {	if (($env{'form.cancreate_login'}) \|\| ($env{'form.cancreate_sso'})) {
if (ref($types) eq 'ARRAY') {	if (@types) {
if (@{$types} > 1) {	@{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
@{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');	push(@contexts,'statustocreate');
push(@contexts,'statustocreate');	foreach my $type (@types) {
} else {
undef($cancreate{'statustocreate'});
}
foreach my $type (@{$types}) {
my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);	my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
foreach my $field (@fields) {	foreach my $field (@fields) {
if (grep(/^\Q$field\E$/,@modifiable)) {	if (grep(/^\Q$field\E$/,@modifiable)) {
Line 11518 sub modify_selfcreation {	Line 12128 sub modify_selfcreation {
}	}
}	}
if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {	if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
foreach my $type (@{$types}) {	foreach my $type (@types) {
if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {	if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
foreach my $field (@fields) {	foreach my $field (@fields) {
if ($save_usermodify{'selfcreate'}{$type}{$field} ne	if ($save_usermodify{'selfcreate'}{$type}{$field} ne
Line 11530 sub modify_selfcreation {	Line 12140 sub modify_selfcreation {
}	}
}	}
} else {	} else {
foreach my $type (@{$types}) {	foreach my $type (@types) {
push(@{$changes{'selfcreate'}},$type);	push(@{$changes{'selfcreate'}},$type);
}	}
}	}
Line 11579 sub modify_selfcreation {	Line 12189 sub modify_selfcreation {
}	}
} elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {	} elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
if (ref($cancreate{$item}) eq 'HASH') {	if (ref($cancreate{$item}) eq 'HASH') {
foreach my $curr (keys(%{$curr_usercreation{'cancreate'}{$item}})) {	foreach my $type (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
if (ref($curr_usercreation{'cancreate'}{$item}{$curr}) eq 'HASH') {	if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$curr}})) {	foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$type}})) {
unless ($curr_usercreation{'cancreate'}{$item}{$curr}{$field} eq $cancreate{$item}{$curr}{$field}) {	unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
if (!grep(/^$item$/,@{$changes{'cancreate'}})) {	if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
push(@{$changes{'cancreate'}},$item);	push(@{$changes{'cancreate'}},$item);
}	}
}	}
}	}
} elsif ($item eq 'selfcreateprocessing') {	} elsif (($item eq 'selfcreateprocessing') \|\| ($item eq 'emailverified') \|\| ($item eq 'emailoptions')) {
if ($cancreate{$item}{$curr} ne $curr_usercreation{'cancreate'}{$item}{$curr}) {	if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
push(@{$changes{'cancreate'}},$item);
}
}
} else {
if (!$cancreate{$item}{$curr}) {
if (!grep(/^$item$/,@{$changes{'cancreate'}})) {	if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
push(@{$changes{'cancreate'}},$item);	push(@{$changes{'cancreate'}},$item);
}	}
}	}
}	}
}	}
foreach my $field (keys(%{$cancreate{$item}})) {	foreach my $type (keys(%{$cancreate{$item}})) {
if (ref($cancreate{$item}{$field}) eq 'HASH') {	if (ref($cancreate{$item}{$type}) eq 'HASH') {
foreach my $inner (keys(%{$cancreate{$item}{$field}})) {	foreach my $field (keys(%{$cancreate{$item}{$type}})) {
if (ref($curr_usercreation{'cancreate'}{$item}{$field}) eq 'HASH') {	if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
unless ($curr_usercreation{'cancreate'}{$item}{$field}{$inner} eq $cancreate{$item}{$field}{$inner}) {	unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
if (!grep(/^$item$/,@{$changes{'cancreate'}})) {	if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
push(@{$changes{'cancreate'}},$item);	push(@{$changes{'cancreate'}},$item);
}	}
Line 11617 sub modify_selfcreation {	Line 12221 sub modify_selfcreation {
}	}
}	}
}	}
} elsif ($item eq 'selfcreateprocessing') {	} elsif (($item eq 'selfcreateprocessing') \|\| ($item eq 'emailverified') \|\| ($item eq 'emailoptions')) {
if ($cancreate{$item}{$field} ne $curr_usercreation{'cancreate'}{$item}{$field}) {	if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
push(@{$changes{'cancreate'}},$item);
}
}
} else {
if (!$curr_usercreation{'cancreate'}{$item}{$field}) {
if (!grep(/^$item$/,@{$changes{'cancreate'}})) {	if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
push(@{$changes{'cancreate'}},$item);	push(@{$changes{'cancreate'}},$item);
}	}
Line 11639 sub modify_selfcreation {	Line 12237 sub modify_selfcreation {
push(@{$changes{'cancreate'}},$item);	push(@{$changes{'cancreate'}},$item);
}	}
}	}
} elsif (ref($cancreate{$item}) eq 'HASH') {	}
if (!$cancreate{$item}{$curr_usercreation{'cancreate'}{$item}}) {	} elsif (($item eq 'selfcreateprocessing') \|\| ($item eq 'emailverified') \|\| ($item eq 'emailoptions')) {
if (!grep(/^$item$/,@{$changes{'cancreate'}})) {	if (ref($cancreate{$item}) eq 'HASH') {
push(@{$changes{'cancreate'}},$item);	if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
}	push(@{$changes{'cancreate'}},$item);
}	}
}	}
} elsif ($item eq 'emailusername') {	} elsif ($item eq 'emailusername') {
Line 11676 sub modify_selfcreation {	Line 12274 sub modify_selfcreation {
if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {	if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
$save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};	$save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
}	}
	if (ref($cancreate{'emailverified'}) eq 'HASH') {
	$save_usercreate{'cancreate'}{'emailverified'} = $cancreate{'emailverified'};
	}
	if (ref($cancreate{'emailoptions'}) eq 'HASH') {
	$save_usercreate{'cancreate'}{'emailoptions'} = $cancreate{'emailoptions'};
	}
	if (ref($cancreate{'emaildomain'}) eq 'HASH') {
	$save_usercreate{'cancreate'}{'emaildomain'} = $cancreate{'emaildomain'};
	}
if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {	if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
$save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};	$save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
}	}
Line 11683 sub modify_selfcreation {	Line 12290 sub modify_selfcreation {
$save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};	$save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
}	}
$save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};	$save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
$save_usercreate{'email_rule'} = \@email_rule;	$save_usercreate{'email_rule'} = \%email_rule;

my %userconfig_hash = (	my %userconfig_hash = (
usercreation => \%save_usercreate,	usercreation => \%save_usercreate,
usermodification => \%save_usermodify,	usermodification => \%save_usermodify,
	inststatus => \%save_inststatus,
);	);

my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,	my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
$dom);	$dom);
#	#
# Accumulate details of changes to domain cofiguration for self-creation of usernames in $resulttext	# Accumulate details of changes to domain configuration for self-creation of usernames in $resulttext
#	#
if ($putresult eq 'ok') {	if ($putresult eq 'ok') {
if (keys(%changes) > 0) {	if (keys(%changes) > 0) {
Line 11700 sub modify_selfcreation {	Line 12309 sub modify_selfcreation {
if (ref($changes{'cancreate'}) eq 'ARRAY') {	if (ref($changes{'cancreate'}) eq 'ARRAY') {
my %lt = &selfcreation_types();	my %lt = &selfcreation_types();
foreach my $type (@{$changes{'cancreate'}}) {	foreach my $type (@{$changes{'cancreate'}}) {
my $chgtext;	my $chgtext = '';
if ($type eq 'selfcreate') {	if ($type eq 'selfcreate') {
if (@{$cancreate{$type}} == 0) {	if (@{$cancreate{$type}} == 0) {
$chgtext .= &mt('Self creation of a new user account is not permitted.');	$chgtext .= &mt('Self creation of a new user account is not permitted.');
Line 11715 sub modify_selfcreation {	Line 12324 sub modify_selfcreation {
if (grep(/^(login\|sso)$/,@{$cancreate{$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 />'.	$chgtext .= '<span class="LC_warning">'.
'<span class="LC_warning">'.	&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts via log-in or single sign-on.").
&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").	'</span><br />';
'</span>';
}	}
}	}
}	}
	if (grep(/^email$/,@{$cancreate{$type}})) {
	if (!@statuses) {
	$chgtext .= '<span class="LC_warning">'.
	&mt("However, e-mail verification is currently set to 'unavailable' for all user types (including 'other'), so self-creation of accounts is not possible for non-institutional log-in.").
	'</span><br />';

	}
	}
}	}
}	}
} elsif ($type eq 'shibenv') {	} elsif ($type eq 'shibenv') {
if (keys(%{$cancreate{$type}}) == 0) {	if (keys(%{$cancreate{$type}}) == 0) {
$chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information');	$chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information').'<br />';
} else {	} else {
$chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').	$chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
'<ul>';	'<ul>';
Line 11739 sub modify_selfcreation {	Line 12355 sub modify_selfcreation {
}	}
}	}
$chgtext .= '</ul>';	$chgtext .= '</ul>';
}	}
} elsif ($type eq 'statustocreate') {	} elsif ($type eq 'statustocreate') {
if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&	if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
(ref($cancreate{'statustocreate'}) eq 'ARRAY')) {	(ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
Line 11752 sub modify_selfcreation {	Line 12368 sub modify_selfcreation {
&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").	&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
'</span>';	'</span>';
}	}
} elsif (ref($usertypes) eq 'HASH') {	} elsif (keys(%usertypes) > 0) {
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):');	$chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
} else {	} else {
Line 11763 sub modify_selfcreation {	Line 12379 sub modify_selfcreation {
if ($case eq 'default') {	if ($case eq 'default') {
$chgtext .= '<li>'.$othertitle.'</li>';	$chgtext .= '<li>'.$othertitle.'</li>';
} else {	} else {
$chgtext .= '<li>'.$usertypes->{$case}.'</li>';	$chgtext .= '<li>'.$usertypes{$case}.'</li>';
}	}
}	}
$chgtext .= '</ul>';	$chgtext .= '</ul>';
if (!grep(/^(login\|sso)$/,@{$cancreate{'selfcreate'}})) {	if (!grep(/^(login\|sso)$/,@{$cancreate{'selfcreate'}})) {
$chgtext .= '<br /><span class="LC_warning">'.	$chgtext .= '<span class="LC_warning">'.
&mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').	&mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
'</span>';	'</span>';
}	}
Line 11780 sub modify_selfcreation {	Line 12396 sub modify_selfcreation {
$chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');	$chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
}	}
}	}
	$chgtext .= '<br />';
}	}
} elsif ($type eq 'selfcreateprocessing') {	} elsif ($type eq 'selfcreateprocessing') {
my %choices = &Apache::lonlocal::texthash (	my %choices = &Apache::lonlocal::texthash (
automatic => 'Automatic approval',	automatic => 'Automatic approval',
approval => 'Queued for approval',	approval => 'Queued for approval',
);	);
if (@statuses > 1) {	if (@types) {
$chgtext .= &mt('Processing of requests to create account with e-mail address as username set as follows:').	if (@statuses) {
'<ul>';	$chgtext .= &mt('Processing of requests to create account with e-mail verification set as follows:').
foreach my $type (@statuses) {	'<ul>';
if ($type eq 'default') {	foreach my $status (@statuses) {
$chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';	if ($status eq 'default') {
} else {	$chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
$chgtext .= '<li>'.$usertypes->{$type}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';	} else {
}	$chgtext .= '<li>'.$usertypes{$status}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
}	}
$chgtext .= '</ul>';	}
	$chgtext .= '</ul>';
	}
	} else {
	$chgtext .= &mt('Processing of requests to create account with e-mail verification set to: "[_1]"',
	$choices{$cancreate{'selfcreateprocessing'}{'default'}});
	}
	} elsif ($type eq 'emailverified') {
	my %options = &Apache::lonlocal::texthash (
	all => 'Same as e-mail',
	first => 'Omit @domain',
	free => 'Free to choose',
	);
	if (@types) {
	if (@statuses) {
	$chgtext .= &mt('For self-created accounts verified by e-mail address, username is set as follows:').
	'<ul>';
	foreach my $status (@statuses) {
	if ($type eq 'default') {
	$chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
	} else {
	$chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
	}
	}
	$chgtext .= '</ul>';
	}
	} else {
	$chgtext .= &mt("For self-created accounts verified by e-mail address, user's username is: '[_1]'",
	$options{$cancreate{'emailverified'}{'default'}});
	}
	} elsif ($type eq 'emailoptions') {
	my %options = &Apache::lonlocal::texthash (
	any => 'Any e-mail',
	inst => 'Institutional only',
	noninst => 'Non-institutional only',
	custom => 'Custom restrictions',
	);
	if (@types) {
	if (@statuses) {
	$chgtext .= &mt('For self-created accounts verified by e-mail address, requirements for e-mail address are as follows:').
	'<ul>';
	foreach my $status (@statuses) {
	if ($type eq 'default') {
	$chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
	} else {
	$chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
	}
	}
	$chgtext .= '</ul>';
	}
} else {	} else {
$chgtext .= &mt('Processing of requests to create account with e-mail address as username set to: "[_1]"',	if ($cancreate{'emailoptions'}{'default'} eq 'any') {
$choices{$cancreate{'selfcreateprocessing'}{'default'}});	$chgtext .= &mt('For self-created accounts verified by e-mail address, any e-mail may be used');
	} else {
	$chgtext .= &mt('For self-created accounts verified by e-mail address, e-mail restricted to: "[_1]"',
	$options{$cancreate{'emailoptions'}{'default'}});
	}
	}
	} elsif ($type eq 'emaildomain') {
	my $output;
	if (@statuses) {
	foreach my $type (@statuses) {
	if (ref($cancreate{'emaildomain'}{$type}) eq 'HASH') {
	if ($cancreate{'emailoptions'}{$type} eq 'inst') {
	if ($type eq 'default') {
	if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') \|\|
	($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
	$output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
	} else {
	$output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address needs to end: [_1]",
	$cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
	}
	} else {
	if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') \|\|
	($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
	$output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
	} else {
	$output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address needs to end: [_1]",
	$cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
	}
	}
	} elsif ($cancreate{'emailoptions'}{$type} eq 'noninst') {
	if ($type eq 'default') {
	if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') \|\|
	($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
	$output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
	} else {
	$output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address must not end: [_1]",
	$cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
	}
	} else {
	if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') \|\|
	($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
	$output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
	} else {
	$output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address must not end: [_1]",
	$cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
	}
	}
	}
	}
	}
	}
	if ($output ne '') {
	$chgtext .= &mt('For self-created accounts verified by e-mail address:').
	'<ul>'.$output.'</ul>';
}	}
} elsif ($type eq 'captcha') {	} elsif ($type eq 'captcha') {
if ($savecaptcha{$type} eq 'notused') {	if ($savecaptcha{$type} eq 'notused') {
Line 11836 sub modify_selfcreation {	Line 12555 sub modify_selfcreation {
}	}
} elsif ($type eq 'emailusername') {	} elsif ($type eq 'emailusername') {
if (ref($cancreate{'emailusername'}) eq 'HASH') {	if (ref($cancreate{'emailusername'}) eq 'HASH') {
if (ref($types) eq 'ARRAY') {	if (@statuses) {
foreach my $type (@{$types}) {	foreach my $type (@statuses) {
if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {	if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {	if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
$chgtext .= &mt('When self-creating account with e-mail as username, the following information will be provided by [_1]:',"'$usertypes->{$type}'").	$chgtext .= &mt('When self-creating account with e-mail verification, the following information will be provided by [_1]:',"'$usertypes{$type}'").
'<ul>';	'<ul>';
foreach my $field (@{$infofields}) {	foreach my $field (@{$infofields}) {
if ($cancreate{'emailusername'}{$type}{$field}) {	if ($cancreate{'emailusername'}{$type}{$field}) {
Line 11849 sub modify_selfcreation {	Line 12568 sub modify_selfcreation {
}	}
$chgtext .= '</ul>';	$chgtext .= '</ul>';
} else {	} else {
$chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';	$chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
}	}
} else {	} else {
$chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';	$chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
}	}
}	}
}	}
}	}
} elsif ($type eq 'notify') {	} elsif ($type eq 'notify') {
$chgtext = &mt('No Domain Coordinators will receive notification of username requests requiring approval.');	my $numapprove = 0;
if (ref($changes{'cancreate'}) eq 'ARRAY') {	if (ref($changes{'cancreate'}) eq 'ARRAY') {
if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {	if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
if ($cancreate{'notify'}{'approval'}) {	if ($cancreate{'notify'}{'approval'}) {
$chgtext = &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};	$chgtext .= &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
	$numapprove ++;
}	}
}	}
}	}
	unless ($numapprove) {
	$chgtext .= &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
	}
}	}
if ($chgtext) {	if ($chgtext) {
$resulttext .= '<li>'.$chgtext.'</li>';	$resulttext .= '<li>'.$chgtext.'</li>';
}	}
}	}
}	}
if (ref($changes{'email_rule'}) eq 'ARRAY') {	if ((ref($changes{'email_rule'}) eq 'ARRAY') && (@{$changes{'email_rule'}} > 0)) {
my ($emailrules,$emailruleorder) =	my ($emailrules,$emailruleorder) =
&Apache::lonnet::inst_userrules($dom,'email');	&Apache::lonnet::inst_userrules($dom,'email');
my $chgtext = '<ul>';	foreach my $type (@{$changes{'email_rule'}}) {
foreach my $type (@email_rule) {	if (ref($email_rule{$type}) eq 'ARRAY') {
if (ref($emailrules->{$type}) eq 'HASH') {	my $chgtext = '<ul>';
$chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';	foreach my $rule (@{$email_rule{$type}}) {
	if (ref($emailrules->{$rule}) eq 'HASH') {
	$chgtext .= '<li>'.$emailrules->{$rule}{'name'}.'</li>';
	}
	}
	$chgtext .= '</ul>';
	my $typename;
	if (@types) {
	if ($type eq 'default') {
	$typename = $othertitle;
	} else {
	$typename = $usertypes{$type};
	}
	$chgtext .= &mt('(Affiliation: [_1])',$typename);
	}
	if (@{$email_rule{$type}} > 0) {
	$resulttext .= '<li>'.
	&mt('Accounts may not be created by users verified by e-mail, for e-mail addresses of the following types: ',
	$usertypes{$type}).
	$chgtext.
	'</li>';
	} else {
	$resulttext .= '<li>'.
	&mt('There are now no restrictions on e-mail addresses which may be used for verification when a user requests an account.').
	'</li>'.
	&mt('(Affiliation: [_1])',$typename);
	}
}	}
}	}
$chgtext .= '</ul>';	}
if (@email_rule > 0) {	if (ref($changes{'inststatus'}) eq 'ARRAY') {
$resulttext .= '<li>'.	if (ref($save_inststatus{'inststatusguest'}) eq 'ARRAY') {
&mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').	if (@{$save_inststatus{'inststatusguest'}} > 0) {
$chgtext.	my $chgtext = '<ul>';
'</li>';	foreach my $type (@{$save_inststatus{'inststatusguest'}}) {
} else {	$chgtext .= '<li>'.$usertypes{$type}.'</li>';
$resulttext .= '<li>'.	}
&mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').	$chgtext .= '</ul>';
'</li>';	$resulttext .= '<li>'.
	&mt('A user will self-report one of the following affiliations when requesting an account verified by e-mail: ').
	$chgtext.
	'</li>';
	} else {
	$resulttext .= '<li>'.
	&mt('No affiliations available for self-reporting when requesting an account verified by e-mail.').
	'</li>';
	}
}	}
}	}
if (ref($changes{'selfcreate'}) eq 'ARRAY') {	if (ref($changes{'selfcreate'}) eq 'ARRAY') {
Line 11898 sub modify_selfcreation {	Line 12655 sub modify_selfcreation {
my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();	my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
foreach my $type (@{$changes{'selfcreate'}}) {	foreach my $type (@{$changes{'selfcreate'}}) {
my $typename = $type;	my $typename = $type;
if (ref($usertypes) eq 'HASH') {	if (keys(%usertypes) > 0) {
if ($usertypes->{$type} ne '') {	if ($usertypes{$type} ne '') {
$typename = $usertypes->{$type};	$typename = $usertypes{$type};
}	}
}	}
my @modifiable;	my @modifiable;
Line 11923 sub modify_selfcreation {	Line 12680 sub modify_selfcreation {
$resulttext .= '</ul></li>';	$resulttext .= '</ul></li>';
}	}
$resulttext .= '</ul>';	$resulttext .= '</ul>';
	my $cachetime = 246060;
	$domdefaults{'inststatusguest'} = $save_inststatus{'inststatusguest'};
	&Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
	if (ref($lastactref) eq 'HASH') {
	$lastactref->{'domdefaults'} = 1;
	}
} else {	} else {
$resulttext = &mt('No changes made to self-creation settings');	$resulttext = &mt('No changes made to self-creation settings');
}	}
Line 12206 sub modify_defaults {	Line 12969 sub modify_defaults {
}	}
my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');	my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
my @allpos;	my @allpos;
my %guests;
my %alltypes;	my %alltypes;
my ($currtitles,$currguests,$currorder);	my @inststatusguest;
	if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
	foreach my $type (@{$currinststatus->{'inststatusguest'}}) {
	unless (grep(/^\Q$type\E$/,@todelete)) {
	push(@inststatusguest,$type);
	}
	}
	}
	my ($currtitles,$currorder);
if (ref($currinststatus) eq 'HASH') {	if (ref($currinststatus) eq 'HASH') {
if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {	if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
foreach my $type (@{$currinststatus->{'inststatusorder'}}) {	foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
Line 12223 sub modify_defaults {	Line 12993 sub modify_defaults {
$allpos[$position] = $type;	$allpos[$position] = $type;
$alltypes{$type} = $env{'form.inststatus_title_'.$type};	$alltypes{$type} = $env{'form.inststatus_title_'.$type};
$alltypes{$type} =~ s/`//g;	$alltypes{$type} =~ s/`//g;
if ($env{'form.inststatus_guest_'.$type}) {
$guests{$type} = 1;
}
}	}
}	}
if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
$currguests = join(',',@{$currinststatus->{'inststatusguest'}});
}
$currorder = join(',',@{$currinststatus->{'inststatusorder'}});	$currorder = join(',',@{$currinststatus->{'inststatusorder'}});
$currtitles =~ s/,$//;	$currtitles =~ s/,$//;
}	}
Line 12239 sub modify_defaults {	Line 13003 sub modify_defaults {
my $newtype = $env{'form.addinststatus'};	my $newtype = $env{'form.addinststatus'};
$newtype =~ s/\W//g;	$newtype =~ s/\W//g;
unless (exists($alltypes{$newtype})) {	unless (exists($alltypes{$newtype})) {
if ($env{'form.addinststatus_guest'}) {
$guests{$newtype} = 1;
}
$alltypes{$newtype} = $env{'form.addinststatus_title'};	$alltypes{$newtype} = $env{'form.addinststatus_title'};
$alltypes{$newtype} =~ s/`//g;	$alltypes{$newtype} =~ s/`//g;
my $position = $env{'form.addinststatus_pos'};	my $position = $env{'form.addinststatus_pos'};
Line 12251 sub modify_defaults {	Line 13012 sub modify_defaults {
}	}
}	}
}	}
my (@orderedstatus,@orderedguests);	my @orderedstatus;
foreach my $type (@allpos) {	foreach my $type (@allpos) {
unless (($type eq '') \|\| (grep(/^\Q$type\E$/,@orderedstatus))) {	unless (($type eq '') \|\| (grep(/^\Q$type\E$/,@orderedstatus))) {
push(@orderedstatus,$type);	push(@orderedstatus,$type);
if ($guests{$type}) {
push(@orderedguests,$type);
}
}	}
}	}
foreach my $type (keys(%alltypes)) {	foreach my $type (keys(%alltypes)) {
Line 12268 sub modify_defaults {	Line 13026 sub modify_defaults {
$defaults_hash{'inststatus'} = {	$defaults_hash{'inststatus'} = {
inststatustypes => \%alltypes,	inststatustypes => \%alltypes,
inststatusorder => \@orderedstatus,	inststatusorder => \@orderedstatus,
inststatusguest => \@orderedguests,	inststatusguest => \@inststatusguest,
};	};
if (ref($defaults_hash{'inststatus'}) eq 'HASH') {	if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {	foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
Line 12278 sub modify_defaults {	Line 13036 sub modify_defaults {
if ($currorder ne join(',',@orderedstatus)) {	if ($currorder ne join(',',@orderedstatus)) {
$changes{'inststatus'}{'inststatusorder'} = 1;	$changes{'inststatus'}{'inststatusorder'} = 1;
}	}
if ($currguests ne join(',',@orderedguests)) {
$changes{'inststatus'}{'inststatusguest'} = 1;
}
my $newtitles;	my $newtitles;
foreach my $item (@orderedstatus) {	foreach my $item (@orderedstatus) {
$newtitles .= $alltypes{$item}.',';	$newtitles .= $alltypes{$item}.',';
Line 12299 sub modify_defaults {	Line 13054 sub modify_defaults {
foreach my $item (sort(keys(%changes))) {	foreach my $item (sort(keys(%changes))) {
if ($item eq 'inststatus') {	if ($item eq 'inststatus') {
if (ref($changes{'inststatus'}) eq 'HASH') {	if (ref($changes{'inststatus'}) eq 'HASH') {
if (($changes{'inststatus'}{'inststatustypes'}) \|\| $changes{'inststatus'}{'inststatusorder'}) {	if (@orderedstatus) {
$resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';	$resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
foreach my $type (@orderedstatus) {	foreach my $type (@orderedstatus) {
$resulttext .= $alltypes{$type}.', ';	$resulttext .= $alltypes{$type}.', ';
}	}
$resulttext =~ s/, $//;	$resulttext =~ s/, $//;
$resulttext .= '</li>';	$resulttext .= '</li>';
}	} else {
if ($changes{'inststatus'}{'inststatusguest'}) {	$resulttext .= '<li>'.&mt('Institutional user status types deleted').'</li>';
$resulttext .= '<li>';
if (@orderedguests) {
$resulttext .= &mt('Types assignable to "non-institutional" usernames set to:').' ';
foreach my $type (@orderedguests) {
$resulttext .= $alltypes{$type}.', ';
}
$resulttext =~ s/, $//;
} else {
$resulttext .= &mt('Types assignable to "non-institutional" usernames set to none.');
}
$resulttext .= '</li>';
}	}
}	}
} else {	} else {
Line 12404 sub modify_scantron {	Line 13148 sub modify_scantron {
my $custom = 'custom.tab';	my $custom = 'custom.tab';
my $default = 'default.tab';	my $default = 'default.tab';
my $servadm = $r->dir_config('lonAdmEMail');	my $servadm = $r->dir_config('lonAdmEMail');
my ($configuserok,$author_ok,$switchserver) =	my ($configuserok,$author_ok,$switchserver) =
&config_check($dom,$confname,$servadm);	&config_check($dom,$confname,$servadm);
if ($env{'form.scantronformat.filename'} ne '') {	if ($env{'form.scantronformat.filename'} ne '') {
my $error;	my $error;
Line 12439 sub modify_scantron {	Line 13183 sub modify_scantron {
if ($env{'form.scantronformat_del'}) {	if ($env{'form.scantronformat_del'}) {
$confhash{'scantron'}{'scantronformat'} = '';	$confhash{'scantron'}{'scantronformat'} = '';
$changes{'scantronformat'} = 1;	$changes{'scantronformat'} = 1;
} else {
$confhash{'scantron'}{'scantronformat'} = $domconfig{'scantron'}{'scantronformat'};
}
}
}
my @options = ('hdr','pad','rem');
my @fields = &scantroncsv_fields();
my %titles = &scantronconfig_titles();
my @formats = &Apache::loncommon::get_env_multiple('form.scantronconfig');
my ($newdat,$currdat,%newcol,%currcol);
if (grep(/^dat$/,@formats)) {
$confhash{'scantron'}{config}{dat} = 1;
$newdat = 1;
} else {
$newdat = 0;
}
if (grep(/^csv$/,@formats)) {
my %bynum;
foreach my $field (@fields) {
if ($env{'form.scantronconfig_csv_'.$field} =~ /^(\d+)$/) {
my $posscol = $1;
if (($posscol < 20) && (!$bynum{$posscol})) {
$confhash{'scantron'}{config}{csv}{fields}{$field} = $posscol;
$bynum{$posscol} = $field;
$newcol{$field} = $posscol;
}
}
}
if (keys(%newcol)) {
foreach my $option (@options) {
if ($env{'form.scantroncsv_'.$option}) {
$confhash{'scantron'}{config}{csv}{options}{$option} = 1;
}
}
}
}
$currdat = 1;
if (ref($domconfig{'scantron'}) eq 'HASH') {
if (ref($domconfig{'scantron'}{'config'}) eq 'HASH') {
unless (exists($domconfig{'scantron'}{'config'}{'dat'})) {
$currdat = 0;
}
if (ref($domconfig{'scantron'}{'config'}{'csv'}) eq 'HASH') {
if (ref($domconfig{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
%currcol = %{$domconfig{'scantron'}{'config'}{'csv'}{'fields'}};
}
}
}
}
if ($currdat != $newdat) {
$changes{'config'} = 1;
} else {
foreach my $field (@fields) {
if ($currcol{$field} ne '') {
if ($currcol{$field} ne $newcol{$field}) {
$changes{'config'} = 1;
last;
}
} elsif ($newcol{$field} ne '') {
$changes{'config'} = 1;
last;
}	}
}	}
}	}
Line 12510 sub modify_scantron {	Line 13193 sub modify_scantron {
if (keys(%changes) > 0) {	if (keys(%changes) > 0) {
if (ref($confhash{'scantron'}) eq 'HASH') {	if (ref($confhash{'scantron'}) eq 'HASH') {
$resulttext = &mt('Changes made:').'<ul>';	$resulttext = &mt('Changes made:').'<ul>';
if ($changes{'scantronformat'}) {	if ($confhash{'scantron'}{'scantronformat'} eq '') {
if ($confhash{'scantron'}{'scantronformat'} eq '') {	$resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
$resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';	} else {
} else {	$resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
$resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
}
}
if ($changes{'config'}) {
if (ref($confhash{'scantron'}{'config'}) eq 'HASH') {
if ($confhash{'scantron'}{'config'}{'dat'}) {
$resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .dat format').'</li>';
}
if (ref($confhash{'scantron'}{'config'}{'csv'}) eq 'HASH') {
if (ref($confhash{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'fields'}})) {
$resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following fields/column numbers supported:').'<ul>';
foreach my $field (@fields) {
if ($confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} ne '') {
my $showcol = $confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} + 1;
$resulttext .= '<li>'.$titles{$field}.': '.$showcol.'</li>';
}
}
$resulttext .= '</ul></li>';
if (ref($confhash{'scantron'}{'config'}{'csv'}{'options'}) eq 'HASH') {
if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'options'}})) {
$resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following options:').'<ul>';
foreach my $option (@options) {
if ($confhash{'scantron'}{'config'}{'csv'}{'options'}{$option} ne '') {
$resulttext .= '<li>'.$titles{$option}.'</li>';
}
}
$resulttext .= '</ul></li>';
}
}
}
}
}
} else {
$resulttext .= '<li>'.&mt('No bubblesheet data upload formats set -- will default to assuming .dat format').'</li>';
}
}	}
$resulttext .= '</ul>';	$resulttext .= '</ul>';
} else {	} else {
$resulttext = &mt('Changes made to bubblesheet format file.');	$resulttext = &mt('Changes made to bubblesheet format file.');
}	}
	$resulttext .= '</ul>';
&Apache::loncommon::devalidate_domconfig_cache($dom);	&Apache::loncommon::devalidate_domconfig_cache($dom);
if (ref($lastactref) eq 'HASH') {	if (ref($lastactref) eq 'HASH') {
$lastactref->{'domainconfig'} = 1;	$lastactref->{'domainconfig'} = 1;
}	}
} else {	} else {
$resulttext = &mt('No changes made to bubblesheet format settings');	$resulttext = &mt('No changes made to bubblesheet format file');
}	}
} else {	} else {
$resulttext = '<span class="LC_error">'.	$resulttext = '<span class="LC_error">'.
&mt('An error occurred: [_1]',$putresult).'</span>';	&mt('An error occurred: [_1]',$putresult).'</span>';
}	}
} else {	} else {
$resulttext = &mt('No changes made to bubblesheet format settings');	$resulttext = &mt('No changes made to bubblesheet format file');
}	}
if ($errors) {	if ($errors) {
$resulttext .= &mt('The following errors occurred: ').'<ul>'.	$resulttext .= &mt('The following errors occurred: ').'<ul>'.
Line 12600 sub modify_coursecategories {	Line 13248 sub modify_coursecategories {
if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {	if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
$changes{'categorizecomm'} = 1;	$changes{'categorizecomm'} = 1;
$domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};	$domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};

	}
	if ($domconfig{'coursecategories'}{'togglecatsplace'} ne $env{'form.togglecatsplace'}) {
	$changes{'togglecatsplace'} = 1;
	$domconfig{'coursecategories'}{'togglecatsplace'} = $env{'form.togglecatsplace'};
	}
	if ($domconfig{'coursecategories'}{'categorizeplace'} ne $env{'form.categorizeplace'}) {
	$changes{'categorizeplace'} = 1;
	$domconfig{'coursecategories'}{'categorizeplace'} = $env{'form.categorizeplace'};
}	}
foreach my $item (@catitems) {	foreach my $item (@catitems) {
if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {	if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
Line 12614 sub modify_coursecategories {	Line 13271 sub modify_coursecategories {
$changes{'categorize'} = 1;	$changes{'categorize'} = 1;
$changes{'togglecatscomm'} = 1;	$changes{'togglecatscomm'} = 1;
$changes{'categorizecomm'} = 1;	$changes{'categorizecomm'} = 1;
	$changes{'togglecatsplace'} = 1;
	$changes{'categorizeplace'} = 1;
$domconfig{'coursecategories'} = {	$domconfig{'coursecategories'} = {
togglecats => $env{'form.togglecats'},	togglecats => $env{'form.togglecats'},
categorize => $env{'form.categorize'},	categorize => $env{'form.categorize'},
togglecatscomm => $env{'form.togglecatscomm'},	togglecatscomm => $env{'form.togglecatscomm'},
categorizecomm => $env{'form.categorizecomm'},	categorizecomm => $env{'form.categorizecomm'},
	togglecatsplace => $env{'form.togglecatsplace'},
	categorizeplace => $env{'form.categorizeplace'},
};	};
foreach my $item (@catitems) {	foreach my $item (@catitems) {
if ($env{'form.coursecat_'.$item} ne 'std') {	if ($env{'form.coursecat_'.$item} ne 'std') {
Line 12636 sub modify_coursecategories {	Line 13297 sub modify_coursecategories {
if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {	if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
push(@deletecategory,'communities::0');	push(@deletecategory,'communities::0');
}	}
	if (($domconfig{'coursecategories'}{'cats'}{'placement::0'} ne '') && ($env{'form.placement'} == 0)) {
	push(@deletecategory,'placement::0');
	}
}	}
my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);	my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
if (ref($cathash) eq 'HASH') {	if (ref($cathash) eq 'HASH') {
Line 12698 sub modify_coursecategories {	Line 13362 sub modify_coursecategories {
$adds{$newitem} = 1;	$adds{$newitem} = 1;
}	}
}	}
	if ($env{'form.placement'} eq '1') {
	if (ref($cathash) eq 'HASH') {
	my $newitem = 'placement::0';
	if ($cathash->{$newitem} eq '') {
	$domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
	$adds{$newitem} = 1;
	}
	} else {
	my $newitem = 'placement::0';
	$domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
	$adds{$newitem} = 1;
	}
	}
if ($env{'form.addcategory_name'} ne '') {	if ($env{'form.addcategory_name'} ne '') {
if (($env{'form.addcategory_name'} ne 'instcode') &&	if (($env{'form.addcategory_name'} ne 'instcode') &&
($env{'form.addcategory_name'} ne 'communities')) {	($env{'form.addcategory_name'} ne 'communities') &&
	($env{'form.addcategory_name'} ne 'placement')) {
my $newitem = &escape($env{'form.addcategory_name'}).'::0';	my $newitem = &escape($env{'form.addcategory_name'}).'::0';
$domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};	$domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
$adds{$newitem} = 1;	$adds{$newitem} = 1;
Line 13295 sub modify_coursedefaults {	Line 13973 sub modify_coursedefaults {
my ($dom,$lastactref,%domconfig) = @_;	my ($dom,$lastactref,%domconfig) = @_;
my ($resulttext,$errors,%changes,%defaultshash);	my ($resulttext,$errors,%changes,%defaultshash);
my %defaultchecked = (	my %defaultchecked = (
	'canuse_pdfforms' => 'off',
'uselcmath' => 'on',	'uselcmath' => 'on',
'usejsme' => 'on'	'usejsme' => 'on'
);	);
my @toggles = ('uselcmath','usejsme');	my @toggles = ('canuse_pdfforms','uselcmath','usejsme');
my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',	my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
'uploadquota_community','uploadquota_textbook','mysqltables_official',	'uploadquota_community','uploadquota_textbook','uploadquota_placement',
'mysqltables_unofficial','mysqltables_community','mysqltables_textbook');	'mysqltables_official','mysqltables_unofficial','mysqltables_community',
my @types = ('official','unofficial','community','textbook');	'mysqltables_textbook','mysqltables_placement');
	my @types = ('official','unofficial','community','textbook','placement');
my %staticdefaults = (	my %staticdefaults = (
anonsurvey_threshold => 10,	anonsurvey_threshold => 10,
uploadquota => 500,	uploadquota => 500,
postsubmit => 60,	postsubmit => 60,
mysqltables => 172800,	mysqltables => 172800,
);	);
	my %texoptions = (
	MathJax => 'MathJax',
	mimetex => &mt('Convert to Images'),
	tth => &mt('TeX to HTML'),
	);
$defaultshash{'coursedefaults'} = {};	$defaultshash{'coursedefaults'} = {};

if (ref($domconfig{'coursedefaults'}) ne 'HASH') {	if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
Line 13369 sub modify_coursedefaults {	Line 14053 sub modify_coursedefaults {
}	}
}	}
}	}
	my $texengine;
	if ($env{'form.texengine'} =~ /^(MathJax\|mimetex\|tth)$/) {
	$texengine = $env{'form.texengine'};
	if ($defaultshash{'coursedefaults'}{'texengine'} eq '') {
	unless ($texengine eq 'MathJax') {
	$changes{'texengine'} = 1;
	}
	} elsif ($defaultshash{'coursedefaults'}{'texengine'} ne $texengine) {
	$changes{'texengine'} = 1;
	}
	}
	if ($texengine ne '') {
	$defaultshash{'coursedefaults'}{'texengine'} = $texengine;
	}
my $currclone = $domconfig{'coursedefaults'}{'canclone'};	my $currclone = $domconfig{'coursedefaults'}{'canclone'};
my @currclonecode;	my @currclonecode;
if (ref($currclone) eq 'HASH') {	if (ref($currclone) eq 'HASH') {
Line 13487 sub modify_coursedefaults {	Line 14185 sub modify_coursedefaults {
if ($putresult eq 'ok') {	if ($putresult eq 'ok') {
if (keys(%changes) > 0) {	if (keys(%changes) > 0) {
my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);	my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
if (($changes{'uploadquota'}) \|\| ($changes{'postsubmit'}) \|\|	if (($changes{'canuse_pdfforms'}) \|\| ($changes{'uploadquota'}) \|\| ($changes{'postsubmit'}) \|\|
($changes{'coursecredits'}) \|\| ($changes{'uselcmath'}) \|\| ($changes{'usejsme'}) \|\|	($changes{'coursecredits'}) \|\| ($changes{'uselcmath'}) \|\| ($changes{'usejsme'}) \|\|
($changes{'canclone'}) \|\| ($changes{'mysqltables'})) {	($changes{'canclone'}) \|\| ($changes{'mysqltables'}) \|\| ($changes{'texengine'})) {
foreach my $item ('uselcmath','usejsme') {	foreach my $item ('canuse_pdfforms','uselcmath','usejsme','texengine') {
if ($changes{$item}) {	if ($changes{$item}) {
$domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};	$domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
}	}
Line 13541 sub modify_coursedefaults {	Line 14239 sub modify_coursedefaults {
}	}
$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 'uselcmath') {	if ($item eq 'canuse_pdfforms') {
	if ($env{'form.'.$item} eq '1') {
	$resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
	} else {
	$resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
	}
	} elsif ($item eq 'uselcmath') {
if ($env{'form.'.$item} eq '1') {	if ($env{'form.'.$item} eq '1') {
$resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';	$resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
} else {	} else {
Line 13553 sub modify_coursedefaults {	Line 14257 sub modify_coursedefaults {
} else {	} else {
$resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';	$resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
}	}
	} elsif ($item eq 'texengine') {
	if ($defaultshash{'coursedefaults'}{'texengine'} ne '') {
	$resulttext .= '<li>'.&mt('Default method to display mathematics set to: "[_1]"',
	$texoptions{$defaultshash{'coursedefaults'}{'texengine'}}).'</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 ($item eq 'uploadquota') {	} elsif ($item eq 'uploadquota') {
Line 13561 sub modify_coursedefaults {	Line 14270 sub modify_coursedefaults {
'<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.	'<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
'<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.	'<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
'<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.	'<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
	'<li>'.&mt('Placement tests: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'placement'}.'</b>').'</li>'.
'<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.	'<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
'</ul>'.	'</ul>'.
'</li>';	'</li>';
Line 13574 sub modify_coursedefaults {	Line 14283 sub modify_coursedefaults {
'<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.	'<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
'<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.	'<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
'<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.	'<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
	'<li>'.&mt('Placement tests: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'placement'}.'</b>').'</li>'.
'<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.	'<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
'</ul>'.	'</ul>'.
'</li>';	'</li>';
Line 13609 sub modify_coursedefaults {	Line 14319 sub modify_coursedefaults {
$resulttext .= &mt('Unofficial courses');	$resulttext .= &mt('Unofficial courses');
} elsif ($type eq 'textbook') {	} elsif ($type eq 'textbook') {
$resulttext .= &mt('Textbook courses');	$resulttext .= &mt('Textbook courses');
	} elsif ($type eq 'placement') {
	$resulttext .= &mt('Placement tests');
}	}
$resulttext .= ' -- '.$display.'</li>';	$resulttext .= ' -- '.$display.'</li>';
}	}
Line 13660 sub modify_coursedefaults {	Line 14372 sub modify_coursedefaults {
sub modify_selfenrollment {	sub modify_selfenrollment {
my ($dom,$lastactref,%domconfig) = @_;	my ($dom,$lastactref,%domconfig) = @_;
my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);	my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
my @types = ('official','unofficial','community','textbook');	my @types = ('official','unofficial','community','textbook','placement');
my %titles = &tool_titles();	my %titles = &tool_titles();
my %descs = &Apache::lonuserutils::selfenroll_default_descs();	my %descs = &Apache::lonuserutils::selfenroll_default_descs();
($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();	($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
Line 13877 sub modify_selfenrollment {	Line 14589 sub modify_selfenrollment {
$resulttext .= '</ul></li>';	$resulttext .= '</ul></li>';
}	}
}	}
if ((exists($changes{'admin'})) \|\| (exists($changes{'default'}))) {	}
my $cachetime = 246060;	if ((exists($changes{'admin'})) \|\| (exists($changes{'default'}))) {
&Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);	my $cachetime = 246060;
if (ref($lastactref) eq 'HASH') {	&Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
$lastactref->{'domdefaults'} = 1;	if (ref($lastactref) eq 'HASH') {
}	$lastactref->{'domdefaults'} = 1;
}	}
}	}
$resulttext .= '</ul>';	$resulttext .= '</ul>';
Line 13907 sub modify_usersessions {	Line 14619 sub modify_usersessions {
);	);
my @prefixes = ('remote','hosted','spares');	my @prefixes = ('remote','hosted','spares');
my @lcversions = &Apache::lonnet::all_loncaparevs();	my @lcversions = &Apache::lonnet::all_loncaparevs();
my (%by_ip,%by_location,@intdoms);	my (%by_ip,%by_location,@intdoms,@instdoms);
&build_location_hashes(\@intdoms,\%by_ip,\%by_location);	&build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
my @locations = sort(keys(%by_location));	my @locations = sort(keys(%by_location));
my (%defaultshash,%changes);	my (%defaultshash,%changes);
foreach my $prefix (@prefixes) {	foreach my $prefix (@prefixes) {
Line 14224 sub modify_usersessions {	Line 14936 sub modify_usersessions {
return $resulttext;	return $resulttext;
}	}

	sub modify_ssl {
	my ($dom,$lastactref,%domconfig) = @_;
	my (%by_ip,%by_location,@intdoms,@instdoms);
	&build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
	my @locations = sort(keys(%by_location));
	my %servers = &Apache::lonnet::internet_dom_servers($dom);
	my (%defaultshash,%changes);
	my $action = 'ssl';
	my @prefixes = ('connto','connfrom','replication');
	foreach my $prefix (@prefixes) {
	$defaultshash{$action}{$prefix} = {};
	}
	my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
	my $resulttext;
	my %iphost = &Apache::lonnet::get_iphost();
	my @reptypes = ('certreq','nocertreq');
	my @connecttypes = ('dom','intdom','other');
	my %types = (
	connto => \@connecttypes,
	connfrom => \@connecttypes,
	replication => \@reptypes,
	);
	foreach my $prefix (sort(keys(%types))) {
	foreach my $type (@{$types{$prefix}}) {
	if (($prefix eq 'connto') \|\| ($prefix eq 'connfrom')) {
	my $value = 'yes';
	if ($env{'form.'.$prefix.'_'.$type} =~ /^(no\|req)$/) {
	$value = $env{'form.'.$prefix.'_'.$type};
	}
	if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
	if ($domconfig{$action}{$prefix}{$type} ne '') {
	if ($value ne $domconfig{$action}{$prefix}{$type}) {
	$changes{$prefix}{$type} = 1;
	}
	$defaultshash{$action}{$prefix}{$type} = $value;
	} else {
	$defaultshash{$action}{$prefix}{$type} = $value;
	$changes{$prefix}{$type} = 1;
	}
	} else {
	$defaultshash{$action}{$prefix}{$type} = $value;
	$changes{$prefix}{$type} = 1;
	}
	if (($type eq 'dom') && (keys(%servers) == 1)) {
	delete($changes{$prefix}{$type});
	} elsif (($type eq 'intdom') && (@instdoms == 1)) {
	delete($changes{$prefix}{$type});
	} elsif (($type eq 'other') && (keys(%by_location) == 0)) {
	delete($changes{$prefix}{$type});
	}
	} elsif ($prefix eq 'replication') {
	if (@locations > 0) {
	my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
	my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
	my @okvals;
	foreach my $val (@vals) {
	if ($val =~ /:/) {
	my @items = split(/:/,$val);
	foreach my $item (@items) {
	if (ref($by_location{$item}) eq 'ARRAY') {
	push(@okvals,$item);
	}
	}
	} else {
	if (ref($by_location{$val}) eq 'ARRAY') {
	push(@okvals,$val);
	}
	}
	}
	@okvals = sort(@okvals);
	if (ref($domconfig{$action}) eq 'HASH') {
	if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
	if (ref($domconfig{$action}{$prefix}{$type}) eq 'ARRAY') {
	if ($inuse == 0) {
	$changes{$prefix}{$type} = 1;
	} else {
	$defaultshash{$action}{$prefix}{$type} = \@okvals;
	my @changed = &Apache::loncommon::compare_arrays($domconfig{$action}{$prefix}{$type},$defaultshash{$action}{$prefix}{$type});
	if (@changed > 0) {
	$changes{$prefix}{$type} = 1;
	}
	}
	} else {
	if ($inuse == 1) {
	$defaultshash{$action}{$prefix}{$type} = \@okvals;
	$changes{$prefix}{$type} = 1;
	}
	}
	} else {
	if ($inuse == 1) {
	$defaultshash{$action}{$prefix}{$type} = \@okvals;
	$changes{$prefix}{$type} = 1;
	}
	}
	} else {
	if ($inuse == 1) {
	$defaultshash{$action}{$prefix}{$type} = \@okvals;
	$changes{$prefix}{$type} = 1;
	}
	}
	}
	}
	}
	}
	my $nochgmsg = &mt('No changes made to LON-CAPA SSL settings');
	if (keys(%changes) > 0) {
	my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
	$dom);
	if ($putresult eq 'ok') {
	if (ref($defaultshash{$action}) eq 'HASH') {
	if (ref($defaultshash{$action}{'replication'}) eq 'HASH') {
	$domdefaults{'replication'} = $defaultshash{$action}{'replication'};
	}
	if (ref($defaultshash{$action}{'connto'}) eq 'HASH') {
	$domdefaults{'connto'} = $domconfig{$action}{'connto'};
	}
	if (ref($defaultshash{$action}{'connfrom'}) eq 'HASH') {
	$domdefaults{'connfrom'} = $domconfig{$action}{'connfrom'};
	}
	}
	my $cachetime = 246060;
	&Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
	if (ref($lastactref) eq 'HASH') {
	$lastactref->{'domdefaults'} = 1;
	}
	if (keys(%changes) > 0) {
	my %titles = &ssl_titles();
	$resulttext = &mt('Changes made:').'<ul>';
	foreach my $prefix (@prefixes) {
	if (ref($changes{$prefix}) eq 'HASH') {
	$resulttext .= '<li>'.$titles{$prefix}.'<ul>';
	foreach my $type (@{$types{$prefix}}) {
	if (defined($changes{$prefix}{$type})) {
	my $newvalue;
	if (ref($defaultshash{$action}) eq 'HASH') {
	if (ref($defaultshash{$action}{$prefix})) {
	if (($prefix eq 'connto') \|\| ($prefix eq 'connfrom')) {
	$newvalue = $titles{$defaultshash{$action}{$prefix}{$type}};
	} elsif (ref($defaultshash{$action}{$prefix}{$type}) eq 'ARRAY') {
	if (@{$defaultshash{$action}{$prefix}{$type}} > 0) {
	$newvalue = join(', ',@{$defaultshash{$action}{$prefix}{$type}});
	}
	}
	}
	if ($newvalue eq '') {
	$resulttext .= '<li>'.&mt('[_1] set to: none',$titles{$type}).'</li>';
	} else {
	$resulttext .= '<li>'.&mt('[_1] set to: [_2].',$titles{$type},$newvalue).'</li>';
	}
	}
	}
	}
	$resulttext .= '</ul>';
	}
	}
	} else {
	$resulttext = $nochgmsg;
	}
	} else {
	$resulttext = '<span class="LC_error">'.
	&mt('An error occurred: [_1]',$putresult).'</span>';
	}
	} else {
	$resulttext = $nochgmsg;
	}
	return $resulttext;
	}

	sub modify_trust {
	my ($dom,$lastactref,%domconfig) = @_;
	my (%by_ip,%by_location,@intdoms,@instdoms);
	&build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
	my @locations = sort(keys(%by_location));
	my @prefixes = qw(content shared enroll othcoau coaurem domroles catalog reqcrs msg);
	my @types = ('exc','inc');
	my (%defaultshash,%changes);
	foreach my $prefix (@prefixes) {
	$defaultshash{'trust'}{$prefix} = {};
	}
	my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
	my $resulttext;
	foreach my $prefix (@prefixes) {
	foreach my $type (@types) {
	my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
	my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
	my @okvals;
	foreach my $val (@vals) {
	if ($val =~ /:/) {
	my @items = split(/:/,$val);
	foreach my $item (@items) {
	if (ref($by_location{$item}) eq 'ARRAY') {
	push(@okvals,$item);
	}
	}
	} else {
	if (ref($by_location{$val}) eq 'ARRAY') {
	push(@okvals,$val);
	}
	}
	}
	@okvals = sort(@okvals);
	if (ref($domconfig{'trust'}) eq 'HASH') {
	if (ref($domconfig{'trust'}{$prefix}) eq 'HASH') {
	if (ref($domconfig{'trust'}{$prefix}{$type}) eq 'ARRAY') {
	if ($inuse == 0) {
	$changes{$prefix}{$type} = 1;
	} else {
	$defaultshash{'trust'}{$prefix}{$type} = \@okvals;
	my @changed = &Apache::loncommon::compare_arrays($domconfig{'trust'}{$prefix}{$type},$defaultshash{'trust'}{$prefix}{$type});
	if (@changed > 0) {
	$changes{$prefix}{$type} = 1;
	}
	}
	} else {
	if ($inuse == 1) {
	$defaultshash{'trust'}{$prefix}{$type} = \@okvals;
	$changes{$prefix}{$type} = 1;
	}
	}
	} else {
	if ($inuse == 1) {
	$defaultshash{'trust'}{$prefix}{$type} = \@okvals;
	$changes{$prefix}{$type} = 1;
	}
	}
	} else {
	if ($inuse == 1) {
	$defaultshash{'trust'}{$prefix}{$type} = \@okvals;
	$changes{$prefix}{$type} = 1;
	}
	}
	}
	}
	my $nochgmsg = &mt('No changes made to trust settings.');
	if (keys(%changes) > 0) {
	my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
	$dom);
	if ($putresult eq 'ok') {
	if (ref($defaultshash{'trust'}) eq 'HASH') {
	foreach my $prefix (@prefixes) {
	if (ref($defaultshash{'trust'}{$prefix}) eq 'HASH') {
	$domdefaults{'trust'.$prefix} = $defaultshash{'trust'}{$prefix};
	}
	}
	}
	my $cachetime = 246060;
	&Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
	if (ref($lastactref) eq 'HASH') {
	$lastactref->{'domdefaults'} = 1;
	}
	if (keys(%changes) > 0) {
	my %lt = &trust_titles();
	$resulttext = &mt('Changes made:').'<ul>';
	foreach my $prefix (@prefixes) {
	if (ref($changes{$prefix}) eq 'HASH') {
	$resulttext .= '<li>'.$lt{$prefix}.'<ul>';
	foreach my $type (@types) {
	if (defined($changes{$prefix}{$type})) {
	my $newvalue;
	if (ref($defaultshash{'trust'}) eq 'HASH') {
	if (ref($defaultshash{'trust'}{$prefix})) {
	if (ref($defaultshash{'trust'}{$prefix}{$type}) eq 'ARRAY') {
	if (@{$defaultshash{'trust'}{$prefix}{$type}} > 0) {
	$newvalue = join(', ',@{$defaultshash{'trust'}{$prefix}{$type}});
	}
	}
	}
	}
	if ($newvalue eq '') {
	$resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
	} else {
	$resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
	}
	}
	}
	$resulttext .= '</ul>';
	}
	}
	$resulttext .= '</ul>';
	} else {
	$resulttext = $nochgmsg;
	}
	} else {
	$resulttext = '<span class="LC_error">'.
	&mt('An error occurred: [_1]',$putresult).'</span>';
	}
	} else {
	$resulttext = $nochgmsg;
	}
	return $resulttext;
	}

sub modify_loadbalancing {	sub modify_loadbalancing {
my ($dom,%domconfig) = @_;	my ($dom,%domconfig) = @_;
my $primary_id = &Apache::lonnet::domain($dom,'primary');	my $primary_id = &Apache::lonnet::domain($dom,'primary');
Line 15164 function toggleDisplay(domForm,caller) {	Line 16168 function toggleDisplay(domForm,caller) {
var optionsElement = domForm.coursecredits;	var optionsElement = domForm.coursecredits;
var checkval = 1;	var checkval = 1;
var dispval = 'block';	var dispval = 'block';
	var selfcreateRegExp = /^cancreate_emailverified/;
if (caller == 'emailoptions') {	if (caller == 'emailoptions') {
optionsElement = domForm.cancreate_email;	optionsElement = domForm.cancreate_email;
}	}
Line 15174 function toggleDisplay(domForm,caller) {	Line 16179 function toggleDisplay(domForm,caller) {
optionsElement = domForm.canclone;	optionsElement = domForm.canclone;
checkval = 'instcode';	checkval = 'instcode';
}	}
	if (selfcreateRegExp.test(caller)) {
	optionsElement = domForm.elements[caller];
	checkval = 'other';
	dispval = 'inline'
	}
if (optionsElement.length) {	if (optionsElement.length) {
var currval;	var currval;
for (var i=0; i<optionsElement.length; i++) {	for (var i=0; i<optionsElement.length; i++) {

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

Removed from v.1.160.6.84.2.10
changed lines
	Added in v.1.316