loncom/interface/domainprefs.pm - diff

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Diff for /loncom/interface/domainprefs.pm between versions 1.194 and 1.230

version 1.194, 2013/04/08 23:01:51	version 1.230, 2014/03/29 20:25:28
Line 86 $dom,$settings,$rowtotal,$action.	Line 86 $dom,$settings,$rowtotal,$action.

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

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

Outputs: 1	Outputs: 1

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

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

0, approval, validate, autolimit=N (where N is blank, or a positive integer).	0, approval, validate, autolimit=N (where N is blank, or a positive integer).
which have the following effects:	which have the following effects:
Line 215 sub handler {	Line 216 sub handler {
'requestauthor'],$dom);	'requestauthor'],$dom);
my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',	my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
'autoupdate','autocreate','directorysrch','contacts',	'autoupdate','autocreate','directorysrch','contacts',
'usercreation','usermodification','scantron',	'usercreation','selfcreation','usermodification','scantron',
'requestcourses','requestauthor','coursecategories',	'requestcourses','requestauthor','coursecategories',
'serverstatuses','helpsettings',	'serverstatuses','helpsettings',
'coursedefaults','usersessions');	'coursedefaults','usersessions');
Line 238 sub handler {	Line 239 sub handler {
col2 => '',},	col2 => '',},
{col1 => 'Administrator Settings',	{col1 => 'Administrator Settings',
col2 => '',}],	col2 => '',}],
	print => \&print_rolecolors,
	modify => \&modify_rolecolors,
},	},
'login' =>	'login' =>
{ text => 'Log-in page options',	{ text => 'Log-in page options',
Line 246 sub handler {	Line 249 sub handler {
col2 => '',},	col2 => '',},
{col1 => 'Log-in Help',	{col1 => 'Log-in Help',
col2 => 'Value'}],	col2 => 'Value'}],
	print => \&print_login,
	modify => \&modify_login,
},	},
'defaults' =>	'defaults' =>
{ text => 'Default authentication/language/timezone/portal',	{ text => 'Default authentication/language/timezone/portal',
help => 'Domain_Configuration_LangTZAuth',	help => 'Domain_Configuration_LangTZAuth',
header => [{col1 => 'Setting',	header => [{col1 => 'Setting',
col2 => 'Value'}],	col2 => 'Value'}],
	print => \&print_defaults,
	modify => \&modify_defaults,
},	},
'quotas' =>	'quotas' =>
{ text => 'Blogs, personal web pages, webDAV, portfolios',	{ text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
help => 'Domain_Configuration_Quotas',	help => 'Domain_Configuration_Quotas',
header => [{col1 => 'User affiliation',	header => [{col1 => 'User affiliation',
col2 => 'Available tools',	col2 => 'Available tools',
col3 => 'Portfolio quota',}],	col3 => 'Quotas, MB; (Authoring requires role)',}],
	print => \&print_quotas,
	modify => \&modify_quotas,
},	},
'autoenroll' =>	'autoenroll' =>
{ text => 'Auto-enrollment settings',	{ text => 'Auto-enrollment settings',
help => 'Domain_Configuration_Auto_Enrollment',	help => 'Domain_Configuration_Auto_Enrollment',
header => [{col1 => 'Configuration setting',	header => [{col1 => 'Configuration setting',
col2 => 'Value(s)'}],	col2 => 'Value(s)'}],
	print => \&print_autoenroll,
	modify => \&modify_autoenroll,
},	},
'autoupdate' =>	'autoupdate' =>
{ text => 'Auto-update settings',	{ text => 'Auto-update settings',
Line 274 sub handler {	Line 285 sub handler {
{col1 => 'Setting',	{col1 => 'Setting',
col2 => 'Affiliation'},	col2 => 'Affiliation'},
{col1 => 'User population',	{col1 => 'User population',
col2 => 'Updateable user data'}],	col2 => 'Updatable user data'}],
	print => \&print_autoupdate,
	modify => \&modify_autoupdate,
},	},
'autocreate' =>	'autocreate' =>
{ text => 'Auto-course creation settings',	{ text => 'Auto-course creation settings',
help => 'Domain_Configuration_Auto_Creation',	help => 'Domain_Configuration_Auto_Creation',
header => [{col1 => 'Configuration Setting',	header => [{col1 => 'Configuration Setting',
col2 => 'Value',}],	col2 => 'Value',}],
	print => \&print_autocreate,
	modify => \&modify_autocreate,
},	},
'directorysrch' =>	'directorysrch' =>
{ text => 'Institutional directory searches',	{ text => 'Institutional directory searches',
help => 'Domain_Configuration_InstDirectory_Search',	help => 'Domain_Configuration_InstDirectory_Search',
header => [{col1 => 'Setting',	header => [{col1 => 'Setting',
col2 => 'Value',}],	col2 => 'Value',}],
	print => \&print_directorysrch,
	modify => \&modify_directorysrch,
},	},
'contacts' =>	'contacts' =>
{ text => 'Contact Information',	{ text => 'Contact Information',
help => 'Domain_Configuration_Contact_Info',	help => 'Domain_Configuration_Contact_Info',
header => [{col1 => 'Setting',	header => [{col1 => 'Setting',
col2 => 'Value',}],	col2 => 'Value',}],
	print => \&print_contacts,
	modify => \&modify_contacts,
},	},

'usercreation' =>	'usercreation' =>
{ text => 'User creation',	{ text => 'User creation',
help => 'Domain_Configuration_User_Creation',	help => 'Domain_Configuration_User_Creation',
Line 304 sub handler {	Line 322 sub handler {
col2 => 'Usernames which may be created',},	col2 => 'Usernames which may be created',},
{col1 => 'Context',	{col1 => 'Context',
col2 => 'Assignable authentication types'}],	col2 => 'Assignable authentication types'}],
	print => \&print_usercreation,
	modify => \&modify_usercreation,
	},
	'selfcreation' =>
	{ text => 'Users self-creating accounts',
	help => 'Domain_Configuration_Self_Creation',
	header => [{col1 => 'Self-creation with institutional username',
	col2 => 'Enabled?'},
	{col1 => 'Institutional user type (login/SSO self-creation)',
	col2 => 'Information user can enter'},
	{col1 => 'Self-creation with e-mail as username',
	col2 => 'Settings'}],
	print => \&print_selfcreation,
	modify => \&modify_selfcreation,
},	},
'usermodification' =>	'usermodification' =>
{ text => 'User modification',	{ text => 'User modification',
help => 'Domain_Configuration_User_Modification',	help => 'Domain_Configuration_User_Modification',
header => [{col1 => 'Target user has role',	header => [{col1 => 'Target user has role',
col2 => 'User information updateable in author context'},	col2 => 'User information updatable in author context'},
{col1 => 'Target user has role',	{col1 => 'Target user has role',
col2 => 'User information updateable in course context'},	col2 => 'User information updatable in course context'}],
{col1 => "Status of user",	print => \&print_usermodification,
col2 => 'Information settable when self-creating account (if directory data blank)'}],	modify => \&modify_usermodification,
},	},
'scantron' =>	'scantron' =>
{ text => 'Bubblesheet format file',	{ text => 'Bubblesheet format file',
Line 321 sub handler {	Line 353 sub handler {
header => [ {col1 => 'Item',	header => [ {col1 => 'Item',
col2 => '',	col2 => '',
}],	}],
	print => \&print_scantron,
	modify => \&modify_scantron,
},	},
'requestcourses' =>	'requestcourses' =>
{text => 'Request creation of courses',	{text => 'Request creation of courses',
Line 328 sub handler {	Line 362 sub handler {
header => [{col1 => 'User affiliation',	header => [{col1 => 'User affiliation',
col2 => 'Availability/Processing of requests',},	col2 => 'Availability/Processing of requests',},
{col1 => 'Setting',	{col1 => 'Setting',
col2 => 'Value'}],	col2 => 'Value'},
	{col1 => 'Available textbooks',
	col2 => ''}],
	print => \&print_quotas,
	modify => \&modify_quotas,
},	},
'requestauthor' =>	'requestauthor' =>
{text => 'Request authoring space',	{text => 'Request Authoring Space',
help => 'Domain_Configuration_Request_Author',	help => 'Domain_Configuration_Request_Author',
header => [{col1 => 'User affiliation',	header => [{col1 => 'User affiliation',
col2 => 'Availability/Processing of requests',},	col2 => 'Availability/Processing of requests',},
{col1 => 'Setting',	{col1 => 'Setting',
col2 => 'Value'}],	col2 => 'Value'}],
	print => \&print_quotas,
	modify => \&modify_quotas,
},	},
'coursecategories' =>	'coursecategories' =>
{ text => 'Cataloging of courses/communities',	{ text => 'Cataloging of courses/communities',
Line 346 sub handler {	Line 386 sub handler {
{col1 => 'Categories',	{col1 => 'Categories',
col2 => '',	col2 => '',
}],	}],
	print => \&print_coursecategories,
	modify => \&modify_coursecategories,
},	},
'serverstatuses' =>	'serverstatuses' =>
{text => 'Access to server status pages',	{text => 'Access to server status pages',
Line 354 sub handler {	Line 396 sub handler {
col2 => 'Other named users',	col2 => 'Other named users',
col3 => 'Specific IPs',	col3 => 'Specific IPs',
}],	}],
	print => \&print_serverstatuses,
	modify => \&modify_serverstatuses,
},	},
'helpsettings' =>	'helpsettings' =>
{text => 'Help page settings',	{text => 'Help page settings',
help => 'Domain_Configuration_Help_Settings',	help => 'Domain_Configuration_Help_Settings',
header => [{col1 => 'Help Settings (logged-in users)',	header => [{col1 => 'Help Settings (logged-in users)',
col2 => 'Value'}],	col2 => 'Value'}],
	print => \&print_helpsettings,
	modify => \&modify_helpsettings,
},	},
'coursedefaults' =>	'coursedefaults' =>
{text => 'Course/Community defaults',	{text => 'Course/Community defaults',
Line 368 sub handler {	Line 414 sub handler {
col2 => 'Value',},	col2 => 'Value',},
{col1 => 'Defaults which can be overridden for each course by a DC',	{col1 => 'Defaults which can be overridden for each course by a DC',
col2 => 'Value',},],	col2 => 'Value',},],
	print => \&print_coursedefaults,
	modify => \&modify_coursedefaults,
},	},
'privacy' =>	'privacy' =>
{text => 'User Privacy',	{text => 'User Privacy',
help => 'Domain_Configuration_User_Privacy',	help => 'Domain_Configuration_User_Privacy',
header => [{col1 => 'Setting',	header => [{col1 => 'Setting',
col2 => 'Value',}],	col2 => 'Value',}],
	print => \&print_privacy,
	modify => \&modify_privacy,
},	},
'usersessions' =>	'usersessions' =>
{text => 'User session hosting/offloading',	{text => 'User session hosting/offloading',
Line 384 sub handler {	Line 434 sub handler {
col2 => 'Rules'},	col2 => 'Rules'},
{col1 => "Hosting domain's own users elsewhere",	{col1 => "Hosting domain's own users elsewhere",
col2 => 'Rules'}],	col2 => 'Rules'}],
	print => \&print_usersessions,
	modify => \&modify_usersessions,
},	},
'loadbalancing' =>	'loadbalancing' =>
{text => 'Dedicated Load Balancer(s)',	{text => 'Dedicated Load Balancer(s)',
Line 393 sub handler {	Line 445 sub handler {
col3 => 'User affiliation',	col3 => 'User affiliation',
col4 => 'Overrides'},	col4 => 'Overrides'},
],	],
	print => \&print_loadbalancing,
	modify => \&modify_loadbalancing,
},	},
);	);
if (keys(%servers) > 1) {	if (keys(%servers) > 1) {
Line 404 sub handler {	Line 458 sub handler {
col2 => ''},	col2 => ''},
{col1 => 'Log-in Help',	{col1 => 'Log-in Help',
col2 => 'Value'}],	col2 => 'Value'}],
	print => \&print_login,
	modify => \&modify_login,
};	};
}	}

Line 415 sub handler {	Line 471 sub handler {
my $confname = $dom.'-domainconfig';	my $confname = $dom.'-domainconfig';

if ($phase eq 'process') {	if ($phase eq 'process') {
&Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,\@roles);	my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
	\%prefs,\%domconfig,$confname,\@roles);
	if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
	$r->rflush();
	&devalidate_remote_domconfs($dom,$result);
	}
} elsif ($phase eq 'display') {	} elsif ($phase eq 'display') {
my $js = &recaptcha_js().	my $js = &recaptcha_js().
&credits_js();	&credits_js();
Line 428 sub handler {	Line 489 sub handler {
&common_domprefs_js().	&common_domprefs_js().
&Apache::loncommon::javascript_array_indexof();	&Apache::loncommon::javascript_array_indexof();
}	}
	if (grep(/^requestcourses$/,@actions)) {
	my $javascript_validations;
	my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
	$js .= <<END;
	<script type="text/javascript">
	$javascript_validations
	</script>
	$coursebrowserjs
	END
	}
&Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);	&Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
} else {	} else {
# check if domconfig user exists for the domain.	# check if domconfig user exists for the domain.
Line 437 sub handler {	Line 508 sub handler {
unless ($configuserok eq 'ok') {	unless ($configuserok eq 'ok') {
&Apache::lonconfigsettings::print_header($r,$phase,$context);	&Apache::lonconfigsettings::print_header($r,$phase,$context);
$r->print(&mt('The domain configuration user "[_1]" has yet to be created.',	$r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
$confname).	$confname).
'<br />'	'<br />'
);	);
if ($switchserver) {	if ($switchserver) {
Line 497 sub handler {	Line 568 sub handler {
}	}

sub process_changes {	sub process_changes {
my ($r,$dom,$confname,$action,$roles,$values) = @_;	my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
my %domconfig;	my %domconfig;
if (ref($values) eq 'HASH') {	if (ref($values) eq 'HASH') {
%domconfig = %{$values};	%domconfig = %{$values};
}	}
my $output;	my $output;
if ($action eq 'login') {	if ($action eq 'login') {
$output = &modify_login($r,$dom,$confname,%domconfig);	$output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
} elsif ($action eq 'rolecolors') {	} elsif ($action eq 'rolecolors') {
$output = &modify_rolecolors($r,$dom,$confname,$roles,	$output = &modify_rolecolors($r,$dom,$confname,$roles,
%domconfig);	$lastactref,%domconfig);
} elsif ($action eq 'quotas') {	} elsif ($action eq 'quotas') {
$output = &modify_quotas($dom,$action,%domconfig);	$output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
} elsif ($action eq 'autoenroll') {	} elsif ($action eq 'autoenroll') {
$output = &modify_autoenroll($dom,%domconfig);	$output = &modify_autoenroll($dom,$lastactref,%domconfig);
} elsif ($action eq 'autoupdate') {	} elsif ($action eq 'autoupdate') {
$output = &modify_autoupdate($dom,%domconfig);	$output = &modify_autoupdate($dom,%domconfig);
} elsif ($action eq 'autocreate') {	} elsif ($action eq 'autocreate') {
Line 520 sub process_changes {	Line 591 sub process_changes {
$output = &modify_directorysrch($dom,%domconfig);	$output = &modify_directorysrch($dom,%domconfig);
} elsif ($action eq 'usercreation') {	} elsif ($action eq 'usercreation') {
$output = &modify_usercreation($dom,%domconfig);	$output = &modify_usercreation($dom,%domconfig);
	} elsif ($action eq 'selfcreation') {
	$output = &modify_selfcreation($dom,%domconfig);
} elsif ($action eq 'usermodification') {	} elsif ($action eq 'usermodification') {
$output = &modify_usermodification($dom,%domconfig);	$output = &modify_usermodification($dom,%domconfig);
} elsif ($action eq 'contacts') {	} elsif ($action eq 'contacts') {
$output = &modify_contacts($dom,%domconfig);	$output = &modify_contacts($dom,$lastactref,%domconfig);
} elsif ($action eq 'defaults') {	} elsif ($action eq 'defaults') {
$output = &modify_defaults($dom,$r);	$output = &modify_defaults($dom,$lastactref,%domconfig);
} elsif ($action eq 'scantron') {	} elsif ($action eq 'scantron') {
$output = &modify_scantron($r,$dom,$confname,%domconfig);	$output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
} elsif ($action eq 'coursecategories') {	} elsif ($action eq 'coursecategories') {
$output = &modify_coursecategories($dom,%domconfig);	$output = &modify_coursecategories($dom,%domconfig);
} elsif ($action eq 'serverstatuses') {	} elsif ($action eq 'serverstatuses') {
$output = &modify_serverstatuses($dom,%domconfig);	$output = &modify_serverstatuses($dom,%domconfig);
} elsif ($action eq 'requestcourses') {	} elsif ($action eq 'requestcourses') {
$output = &modify_quotas($dom,$action,%domconfig);	$output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
} elsif ($action eq 'requestauthor') {	} elsif ($action eq 'requestauthor') {
$output = &modify_quotas($dom,$action,%domconfig);	$output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
} elsif ($action eq 'helpsettings') {	} elsif ($action eq 'helpsettings') {
$output = &modify_helpsettings($r,$dom,$confname,%domconfig);	$output = &modify_helpsettings($r,$dom,$confname,%domconfig);
} elsif ($action eq 'coursedefaults') {	} elsif ($action eq 'coursedefaults') {
$output = &modify_coursedefaults($dom,%domconfig);	$output = &modify_coursedefaults($dom,$lastactref,%domconfig);
} elsif ($action eq 'usersessions') {	} elsif ($action eq 'usersessions') {
$output = &modify_usersessions($dom,%domconfig);	$output = &modify_usersessions($dom,$lastactref,%domconfig);
} elsif ($action eq 'loadbalancing') {	} elsif ($action eq 'loadbalancing') {
$output = &modify_loadbalancing($dom,%domconfig);	$output = &modify_loadbalancing($dom,%domconfig);
}	}
Line 570 sub print_config_box {	Line 643 sub print_config_box {
if ($numheaders > 1) {	if ($numheaders > 1) {
my $colspan = '';	my $colspan = '';
my $rightcolspan = '';	my $rightcolspan = '';
if (($action eq 'rolecolors') \|\| ($action eq 'coursecategories') \|\|	if (($action eq 'rolecolors') \|\| ($action eq 'coursecategories') \|\|
(($action eq 'login') && ($numheaders < 3))) {	(($action eq 'login') && ($numheaders < 3))) {
$colspan = ' colspan="2"';	$colspan = ' colspan="2"';
}	}
Line 586 sub print_config_box {	Line 659 sub print_config_box {
<td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>	<td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
</tr>';	</tr>';
$rowtotal ++;	$rowtotal ++;
if ($action eq 'autoupdate') {	if (($action eq 'autoupdate') \|\| ($action eq 'usercreation') \|\| ($action eq 'selfcreation') \|\|
$output .= &print_autoupdate('top',$dom,$settings,\$rowtotal);	($action eq 'usermodification') \|\| ($action eq 'coursedefaults') \|\|
} elsif ($action eq 'usercreation') {	($action eq 'selfenrollment') \|\| ($action eq 'usersessions')) {
$output .= &print_usercreation('top',$dom,$settings,\$rowtotal);	$output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
} elsif ($action eq 'usermodification') {
$output .= &print_usermodification('top',$dom,$settings,\$rowtotal);
} elsif ($action eq 'coursecategories') {	} elsif ($action eq 'coursecategories') {
$output .= &print_coursecategories('top',$dom,$item,$settings,\$rowtotal);	$output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
} elsif ($action eq 'login') {	} elsif ($action eq 'login') {
if ($numheaders == 3) {	if ($numheaders == 3) {
$colspan = ' colspan="2"';	$colspan = ' colspan="2"';
Line 601 sub print_config_box {	Line 672 sub print_config_box {
} else {	} else {
$output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);	$output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
}	}
} elsif ($action eq 'requestcourses') {	} elsif (($action eq 'requestcourses') \|\| ($action eq 'requestauthor')) {
$output .= &print_quotas($dom,$settings,\$rowtotal,$action);
} elsif ($action eq 'requestauthor') {
$output .= &print_quotas($dom,$settings,\$rowtotal,$action);	$output .= &print_quotas($dom,$settings,\$rowtotal,$action);
} elsif ($action eq 'usersessions') {
$output .= &print_usersessions('top',$dom,$settings,\$rowtotal);
} elsif ($action eq 'rolecolors') {	} elsif ($action eq 'rolecolors') {
$output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);	$output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
} elsif ($action eq 'coursedefaults') {
$output .= &print_coursedefaults('top',$dom,$settings,\$rowtotal);
}	}
$output .= '	$output .= '
</table>	</table>
Line 620 sub print_config_box {	Line 685 sub print_config_box {
<td>	<td>
<table class="LC_nested">	<table class="LC_nested">
<tr class="LC_info_row">	<tr class="LC_info_row">
<td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>';	<td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
$output .= '
<td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>	<td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
</tr>';	</tr>';
$rowtotal ++;	$rowtotal ++;
if ($action eq 'autoupdate') {	if (($action eq 'autoupdate') \|\| ($action eq 'usercreation') \|\|
$output .= &print_autoupdate('middle',$dom,$settings,\$rowtotal).'	($action eq 'selfcreation') \|\| ($action eq 'selfenrollment') \|\|
</table>	($action eq 'usersessions')) {
</td>	$output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal).'
</tr>
<tr>
<td>
<table class="LC_nested">
<tr class="LC_info_row">
<td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
<td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
&print_autoupdate('bottom',$dom,$settings,\$rowtotal);
$rowtotal ++;
} elsif ($action eq 'usercreation') {
$output .= &print_usercreation('middle',$dom,$settings,\$rowtotal).'
</table>
</td>
</tr>
<tr>
<td>
<table class="LC_nested">
<tr class="LC_info_row">
<td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
<td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
&print_usercreation('bottom',$dom,$settings,\$rowtotal);
$rowtotal ++;
} elsif ($action eq 'usermodification') {
$output .= &print_usermodification('middle',$dom,$settings,\$rowtotal).'
</table>	</table>
</td>	</td>
</tr>	</tr>
Line 661 sub print_config_box {	Line 701 sub print_config_box {
<table class="LC_nested">	<table class="LC_nested">
<tr class="LC_info_row">	<tr class="LC_info_row">
<td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>	<td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
<td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.	<td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
&print_usermodification('bottom',$dom,$settings,\$rowtotal);	</tr>'."\n".
	$item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
$rowtotal ++;	$rowtotal ++;
	} elsif (($action eq 'usermodification') \|\| ($action eq 'coursedefaults')) {
	$output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
} elsif ($action eq 'coursecategories') {	} elsif ($action eq 'coursecategories') {
$output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);	$output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
} elsif ($action eq 'login') {	} elsif ($action eq 'login') {
Line 677 sub print_config_box {	Line 720 sub print_config_box {
<table class="LC_nested">	<table class="LC_nested">
<tr class="LC_info_row">	<tr class="LC_info_row">
<td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>	<td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
<td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.	<td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
&print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);	&print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
$rowtotal ++;	$rowtotal ++;
} else {	} else {
$output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);	$output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
}	}
} elsif ($action eq 'requestcourses') {	} elsif ($action eq 'requestcourses') {
$output .= &print_requestmail($dom,$action,$settings,\$rowtotal);	$output .= &print_requestmail($dom,$action,$settings,\$rowtotal).
} elsif ($action eq 'requestauthor') {	&print_studentcode($settings,\$rowtotal).'
$output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
} elsif ($action eq 'usersessions') {
$output .= &print_usersessions('middle',$dom,$settings,\$rowtotal).'
</table>	</table>
</td>	</td>
</tr>	</tr>
Line 697 sub print_config_box {	Line 737 sub print_config_box {
<table class="LC_nested">	<table class="LC_nested">
<tr class="LC_info_row">	<tr class="LC_info_row">
<td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>	<td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
<td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.	<td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
&print_usersessions('bottom',$dom,$settings,\$rowtotal);	&print_textbookcourses($dom,$settings,\$rowtotal);
$rowtotal ++;	} elsif ($action eq 'requestauthor') {
} elsif ($action eq 'coursedefaults') {	$output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
$output .= &print_coursedefaults('bottom',$dom,$settings,\$rowtotal);
} elsif ($action eq 'rolecolors') {	} elsif ($action eq 'rolecolors') {
$output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'	$output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
</table>	</table>
Line 780 sub print_config_box {	Line 819 sub print_config_box {
$rowtotal ++;	$rowtotal ++;
if ($action eq 'quotas') {	if ($action eq 'quotas') {
$output .= &print_quotas($dom,$settings,\$rowtotal,$action);	$output .= &print_quotas($dom,$settings,\$rowtotal,$action);
} elsif ($action eq 'autoenroll') {	} elsif (($action eq 'autoenroll') \|\| ($action eq 'autocreate') \|\| ($action eq 'directorysrch') \|\|
$output .= &print_autoenroll($dom,$settings,\$rowtotal);	($action eq 'contacts') \|\| ($action eq 'defaults') \|\| ($action eq 'serverstatuses') \|\|
} elsif ($action eq 'autocreate') {	($action eq 'loadbalancing')) {
$output .= &print_autocreate($dom,$settings,\$rowtotal);	$output .= $item->{'print'}->($dom,$settings,\$rowtotal);
} elsif ($action eq 'directorysrch') {
$output .= &print_directorysrch($dom,$settings,\$rowtotal);
} elsif ($action eq 'contacts') {
$output .= &print_contacts($dom,$settings,\$rowtotal);
} elsif ($action eq 'defaults') {
$output .= &print_defaults($dom,\$rowtotal);
} elsif ($action eq 'scantron') {	} elsif ($action eq 'scantron') {
$output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);	$output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
} elsif ($action eq 'serverstatuses') {
$output .= &print_serverstatuses($dom,$settings,\$rowtotal);
} elsif ($action eq 'helpsettings') {	} elsif ($action eq 'helpsettings') {
$output .= &print_helpsettings($dom,$confname,$settings,\$rowtotal);	$output .= &print_helpsettings($dom,$confname,$settings,\$rowtotal);
} elsif ($action eq 'loadbalancing') {
$output .= &print_loadbalancing($dom,$settings,\$rowtotal);
}	}
}	}
$output .= '	$output .= '
Line 1141 sub print_rolecolors {	Line 1170 sub print_rolecolors {
my %designhash = &Apache::loncommon::get_domainconf($dom);	my %designhash = &Apache::loncommon::get_domainconf($dom);
my %defaultdesign = %Apache::loncommon::defaultdesign;	my %defaultdesign = %Apache::loncommon::defaultdesign;
my (%is_custom,%designs);	my (%is_custom,%designs);
my %defaults = (	my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
img => $defaultdesign{$role.'.img'},
font => $defaultdesign{$role.'.font'},
fontmenu => $defaultdesign{$role.'.fontmenu'},
);
foreach my $item (@bgs) {
$defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
}
foreach my $item (@links) {
$defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
}
if (ref($settings) eq 'HASH') {	if (ref($settings) eq 'HASH') {
if (ref($settings->{$role}) eq 'HASH') {	if (ref($settings->{$role}) eq 'HASH') {
if ($settings->{$role}->{'img'} ne '') {	if ($settings->{$role}->{'img'} ne '') {
Line 1212 sub print_rolecolors {	Line 1231 sub print_rolecolors {
return $datatable;	return $datatable;
}	}

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

sub display_color_options {	sub display_color_options {
my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,	my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
$images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;	$images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
Line 1228 sub display_color_options {	Line 1285 sub display_color_options {

$datatable .= '<td><span class="LC_nobreak">'.	$datatable .= '<td><span class="LC_nobreak">'.
'<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.	'<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
' value="'.$current_color.'" /> '.	' value="'.$current_color.'" /> '.
' </td></tr>';	' </td></tr>';
unless ($role eq 'login') {	unless ($role eq 'login') {
$datatable .= '<tr'.$css_class.'>'.	$datatable .= '<tr'.$css_class.'>'.
Line 1238 sub display_color_options {	Line 1295 sub display_color_options {
} else {	} else {
$datatable .= '<td> </td>';	$datatable .= '<td> </td>';
}	}
$current_color = $designs->{'fontmenu'} ?	$current_color = $designs->{'fontmenu'} ?
$designs->{'fontmenu'} : $defaults->{'fontmenu'};	$designs->{'fontmenu'} : $defaults->{'fontmenu'};
$datatable .= '<td><span class="LC_nobreak">'.	$datatable .= '<td><span class="LC_nobreak">'.
'<input class="colorchooser" type="text" size="10" name="'	'<input class="colorchooser" type="text" size="10" name="'
Line 1259 sub display_color_options {	Line 1316 sub display_color_options {
&login_header_options($img,$role,$defaults,$is_custom,$choices);	&login_header_options($img,$role,$defaults,$is_custom,$choices);
$logincolors =	$logincolors =
&login_text_colors($img,$role,$logintext,$phase,$choices,	&login_text_colors($img,$role,$logintext,$phase,$choices,
$designs);	$designs,$defaults);
} elsif ($img ne 'domlogo') {	} elsif ($img ne 'domlogo') {
$datatable.= &logo_display_options($img,$defaults,$designs);	$datatable.= &logo_display_options($img,$defaults,$designs);
}	}
Line 1338 sub display_color_options {	Line 1395 sub display_color_options {
$datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,	$datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
$showfile,$fullsize,$role,$img,$imgfile,$logincolors);	$showfile,$fullsize,$role,$img,$imgfile,$logincolors);
} else {	} else {
$datatable .= '<td colspan="2" class="LC_right_item"><br />'.	$datatable .= '<td> </td><td class="LC_left_item">'.
&mt('Upload:');	&mt('Upload:').'<br />';
}	}
} else {	} else {
$datatable .= '<td colspan="2" class="LC_right_item"><br />'.	$datatable .= '<td> </td><td class="LC_left_item">'.
&mt('Upload:');	&mt('Upload:').'<br />';
}	}
if ($switchserver) {	if ($switchserver) {
$datatable .= &mt('Upload to library server: [_1]',$switchserver);	$datatable .= &mt('Upload to library server: [_1]',$switchserver);
Line 1373 sub display_color_options {	Line 1430 sub display_color_options {
'<table border="0"><tr>';	'<table border="0"><tr>';

foreach my $item (@{$bgs}) {	foreach my $item (@{$bgs}) {
$datatable .= '<td align="center">';	$datatable .= '<td align="center">'.$choices->{$item};
my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};	my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
if ($designs->{'bgs'}{$item}) {	if ($designs->{'bgs'}{$item}) {
$datatable .= ' ';	$datatable .= ' ';
Line 1401 sub display_color_options {	Line 1458 sub display_color_options {
'<table border="0"><tr>';	'<table border="0"><tr>';
foreach my $item (@{$links}) {	foreach my $item (@{$links}) {
my $color = $designs->{'link'}{$item} ? $designs->{'link'}{$item} : $defaults->{'links'}{$item};	my $color = $designs->{'link'}{$item} ? $designs->{'link'}{$item} : $defaults->{'links'}{$item};
$datatable .= '<td align="center">'."\n";	$datatable .= '<td align="center">'.$choices->{$item}."\n";

if ($designs->{'links'}{$item}) {	if ($designs->{'links'}{$item}) {
$datatable.=' ';	$datatable.=' ';
}	}
Line 1460 sub login_header_options {	Line 1516 sub login_header_options {
}	}

sub login_text_colors {	sub login_text_colors {
my ($img,$role,$logintext,$phase,$choices,$designs) = @_;	my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
my $color_menu = '<table border="0"><tr>';	my $color_menu = '<table border="0"><tr>';
foreach my $item (@{$logintext}) {	foreach my $item (@{$logintext}) {
my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'logintext'}{$item});	$color_menu .= '<td align="center">'.$choices->{$item};
$color_menu .= '<td align="center">'.$link;	my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
if ($designs->{'logintext'}{$item}) {	$color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
$color_menu .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'logintext'}{$item}.';">   </span>';	'" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
}
$color_menu .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.
$designs->{'logintext'}{$item}.'" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>'.
'<td> </td>';
}	}
$color_menu .= '</tr></table><br />';	$color_menu .= '</tr></table><br />';
return $color_menu;	return $color_menu;
Line 1502 sub image_changes {	Line 1554 sub image_changes {
$role.'_del_'.$img.'" value="1" />'.&mt('Delete?').	$role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
'</label> '.&mt('Replace:').'</span><br />';	'</label> '.&mt('Replace:').'</span><br />';
} else {	} else {
$output .= '<td valign="bottom">'.$logincolors.&mt('Upload:').'<br />';	$output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
}	}
}	}
return $output;	return $output;
}	}

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

sub print_quotas {	sub print_quotas {
my ($dom,$settings,$rowtotal,$action) = @_;	my ($dom,$settings,$rowtotal,$action) = @_;
my $context;	my $context;
Line 1524 sub print_quotas {	Line 1568 sub print_quotas {
} else {	} else {
$context = $action;	$context = $action;
}	}
my ($datatable,$defaultquota,@usertools,@options,%validations);	my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);	my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
my $typecount = 0;	my $typecount = 0;
my ($css_class,%titles);	my ($css_class,%titles);
if ($context eq 'requestcourses') {	if ($context eq 'requestcourses') {
@usertools = ('official','unofficial','community');	@usertools = ('official','unofficial','community','textbook');
@options =('norequest','approval','validate','autolimit');	@options =('norequest','approval','validate','autolimit');
%validations = &Apache::lonnet::auto_courserequest_checks($dom);	%validations = &Apache::lonnet::auto_courserequest_checks($dom);
%titles = &courserequest_titles();	%titles = &courserequest_titles();
} elsif ($context eq 'requestauthor') {	} elsif ($context eq 'requestauthor') {
@usertools = ('author');	@usertools = ('author');
@options = ('norequest','approval','automatic');	@options = ('norequest','approval','automatic');
%titles = &authorrequest_titles();	%titles = &authorrequest_titles();
} else {	} else {
@usertools = ('aboutme','blog','webdav','portfolio');	@usertools = ('aboutme','blog','webdav','portfolio');
%titles = &tool_titles();	%titles = &tool_titles();
}	}
if (ref($types) eq 'ARRAY') {	if (ref($types) eq 'ARRAY') {
foreach my $type (@{$types}) {	foreach my $type (@{$types}) {
my $currdefquota;	my ($currdefquota,$currauthorquota);
unless (($context eq 'requestcourses') \|\|	unless (($context eq 'requestcourses') \|\|
($context eq 'requestauthor')) {	($context eq 'requestauthor')) {
if (ref($settings) eq 'HASH') {	if (ref($settings) eq 'HASH') {
if (ref($settings->{defaultquota}) eq 'HASH') {	if (ref($settings->{defaultquota}) eq 'HASH') {
$currdefquota = $settings->{defaultquota}->{$type};	$currdefquota = $settings->{defaultquota}->{$type};
} else {	} else {
$currdefquota = $settings->{$type};	$currdefquota = $settings->{$type};
}	}
	if (ref($settings->{authorquota}) eq 'HASH') {
	$currauthorquota = $settings->{authorquota}->{$type};
	}
}	}
}	}
if (defined($usertypes->{$type})) {	if (defined($usertypes->{$type})) {
Line 1665 sub print_quotas {	Line 1712 sub print_quotas {
unless (($context eq 'requestcourses') \|\|	unless (($context eq 'requestcourses') \|\|
($context eq 'requestauthor')) {	($context eq 'requestauthor')) {
$datatable .=	$datatable .=
'<td class="LC_right_item"><span class="LC_nobreak">'.	'<td class="LC_right_item">'.
	'<span class="LC_nobreak">'.&mt('Portfolio').': '.
'<input type="text" name="quota_'.$type.	'<input type="text" name="quota_'.$type.
'" value="'.$currdefquota.	'" value="'.$currdefquota.
'" size="5" /> Mb</span></td>';	'" size="5" /></span>'.(' ' x 2).
	'<span class="LC_nobreak">'.&mt('Authoring').': '.
	'<input type="text" name="authorquota_'.$type.
	'" value="'.$currauthorquota.
	'" size="5" /></span></td>';
}	}
$datatable .= '</tr>';	$datatable .= '</tr>';
}	}
Line 1676 sub print_quotas {	Line 1728 sub print_quotas {
}	}
unless (($context eq 'requestcourses') \|\| ($context eq 'requestauthor')) {	unless (($context eq 'requestcourses') \|\| ($context eq 'requestauthor')) {
$defaultquota = '20';	$defaultquota = '20';
	$authorquota = '500';
if (ref($settings) eq 'HASH') {	if (ref($settings) eq 'HASH') {
if (ref($settings->{'defaultquota'}) eq 'HASH') {	if (ref($settings->{'defaultquota'}) eq 'HASH') {
$defaultquota = $settings->{'defaultquota'}->{'default'};	$defaultquota = $settings->{'defaultquota'}->{'default'};
} elsif (defined($settings->{'default'})) {	} elsif (defined($settings->{'default'})) {
$defaultquota = $settings->{'default'};	$defaultquota = $settings->{'default'};
}	}
	if (ref($settings->{'authorquota'}) eq 'HASH') {
	$authorquota = $settings->{'authorquota'}->{'default'};
	}
}	}
}	}
$typecount ++;	$typecount ++;
Line 1792 sub print_quotas {	Line 1848 sub print_quotas {
}	}
$datatable .= '</td>';	$datatable .= '</td>';
unless (($context eq 'requestcourses') \|\| ($context eq 'requestauthor')) {	unless (($context eq 'requestcourses') \|\| ($context eq 'requestauthor')) {
$datatable .= '<td class="LC_right_item"><span class="LC_nobreak">'.	$datatable .= '<td class="LC_right_item">'.
	'<span class="LC_nobreak">'.&mt('Portfolio').': '.
'<input type="text" name="defaultquota" value="'.	'<input type="text" name="defaultquota" value="'.
$defaultquota.'" size="5" /> Mb</span></td>';	$defaultquota.'" size="5" /></span>'.(' ' x2).
	'<span class="LC_nobreak">'.&mt('Authoring').': '.
	'<input type="text" name="authorquota" value="'.
	$authorquota.'" size="5" /></span></td>';
}	}
$datatable .= '</tr>';	$datatable .= '</tr>';
$typecount ++;	$typecount ++;
$css_class = $typecount%2?' class="LC_odd_row"':'';	$css_class = $typecount%2?' class="LC_odd_row"':'';
$datatable .= '<tr'.$css_class.'>'.	$datatable .= '<tr'.$css_class.'>'.
'<td>'.&mt('LON-CAPA Advanced Users').' ';	'<td>'.&mt('LON-CAPA Advanced Users').'<br />';
if ($context eq 'requestcourses') {	if ($context eq 'requestcourses') {
$datatable .= &mt('(overrides affiliation, if set)').	$datatable .= &mt('(overrides affiliation, if set)').
'</td>'.	'</td>'.
Line 1927 sub print_quotas {	Line 1987 sub print_quotas {

sub print_requestmail {	sub print_requestmail {
my ($dom,$action,$settings,$rowtotal) = @_;	my ($dom,$action,$settings,$rowtotal) = @_;
my ($now,$datatable,%currapp,$rows);	my ($now,$datatable,%currapp);
$now = time;	$now = time;
if (ref($settings) eq 'HASH') {	if (ref($settings) eq 'HASH') {
if (ref($settings->{'notify'}) eq 'HASH') {	if (ref($settings->{'notify'}) eq 'HASH') {
if ($settings->{'notify'}{'approval'} ne '') {	if ($settings->{'notify'}{'approval'} ne '') {
map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});	map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
}	}
}	}
}	}
my $numinrow = 2;	my $numinrow = 2;
my $css_class = 'class="LC_odd_row"';	my $css_class;
	$css_class = ($$rowtotal%2? ' class="LC_odd_row"':'');
my $text;	my $text;
if ($action eq 'requestcourses') {	if ($action eq 'requestcourses') {
$text = &mt('Receive notification of course requests requiring approval');	$text = &mt('Receive notification of course requests requiring approval');
	} elsif ($action eq 'requestauthor') {
	$text = &mt('Receive notification of Authoring Space requests requiring approval');
} else {	} else {
$text = &mt('Receive notification of authoring space requests requiring approval')	$text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
}	}
$datatable = '<tr '.$css_class.'>'.	$datatable = '<tr'.$css_class.'>'.
' <td>'.$text.'</td>'.	' <td>'.$text.'</td>'.
' <td class="LC_left_item">';	' <td class="LC_left_item">';
my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',	my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
'reqapprovalnotify',%currapp);	$action.'notifyapproval',%currapp);
if ($numdc > 0) {	if ($numdc > 0) {
$datatable .= $table;	$datatable .= $table;
} else {	} else {
Line 1959 sub print_requestmail {	Line 2022 sub print_requestmail {
return $datatable;	return $datatable;
}	}

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

	sub print_textbookcourses {
	my ($dom,$settings,$rowtotal) = @_;
	my $rownum = 0;
	my $css_class;
	my $itemcount = 1;
	my $maxnum = 0;
	my $bookshash;
	if (ref($settings) eq 'HASH') {
	$bookshash = $settings->{'textbooks'};
	}
	my %ordered;
	if (ref($bookshash) eq 'HASH') {
	foreach my $item (keys(%{$bookshash})) {
	if (ref($bookshash->{$item}) eq 'HASH') {
	my $num = $bookshash->{$item}{'order'};
	$ordered{$num} = $item;
	}
	}
	}
	my $confname = $dom.'-domainconfig';
	my $switchserver = &check_switchserver($dom,$confname);
	my $maxnum = scalar(keys(%ordered));
	my $datatable = &textbookcourses_javascript(\%ordered);
	if (keys(%ordered)) {
	my @items = sort { $a <=> $b } keys(%ordered);
	for (my $i=0; $i<@items; $i++) {
	$css_class = $itemcount%2?' class="LC_odd_row"':'';
	my $key = $ordered{$items[$i]};
	my %coursehash=&Apache::lonnet::coursedescription($key);
	my $coursetitle = $coursehash{'description'};
	my ($subject,$title,$author,$image,$imgsrc,$cdom,$cnum);
	if (ref($bookshash->{$key}) eq 'HASH') {
	$subject = $bookshash->{$key}->{'subject'};
	$title = $bookshash->{$key}->{'title'};
	$author = $bookshash->{$key}->{'author'};
	$image = $bookshash->{$key}->{'image'};
	if ($image ne '') {
	my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
	my $imagethumb = "$path/tn-".$imagefile;
	$imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
	}
	}
	my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$key'".');"';
	$datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
	.'<select name="'.$key.'"'.$chgstr.'>';
	for (my $k=0; $k<=$maxnum; $k++) {
	my $vpos = $k+1;
	my $selstr;
	if ($k == $i) {
	$selstr = ' selected="selected" ';
	}
	$datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
	}
	$datatable .= '</select>'.(' 'x2).
	'<label><input type="checkbox" name="book_del" value="'.$key.'" />'.
	&mt('Delete?').'</label></span></td>'.
	'<td colspan="2">'.
	'<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="book_subject_'.$i.'" value="'.$subject.'" /></span> '.
	(' 'x2).
	'<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="book_title_'.$i.'" value="'.$title.'" /></span> '.
	(' 'x2).
	'<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="book_author_'.$i.'" value="'.$author.'" /></span> '.
	(' 'x2).
	'<span class="LC_nobreak">'.&mt('Thumbnail:');
	if ($image) {
	$datatable .= '<span class="LC_nobreak">'.
	$imgsrc.
	'<label><input type="checkbox" name="book_image_del"'.
	' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
	'<span class="LC_nobreak"> '.&mt('Replace:').' ';
	}
	if ($switchserver) {
	$datatable .= &mt('Upload to library server: [_1]',$switchserver);
	} else {
	$datatable .= '<input type="file" name="book_image_'.$i.'" value="" />';
	}
	$datatable .= '<input type="hidden" name="book_id_'.$i.'" value="'.$key.'" /></span> '.
	'<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
	$coursetitle.'</span></td></tr>'."\n";
	$itemcount ++;
	}
	}
	$css_class = $itemcount%2?' class="LC_odd_row"':'';
	my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'addbook_pos'".');"';
	$datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
	'<input type="hidden" name="book_maxnum" value="'.$maxnum.'" />'."\n".
	'<select name="addbook_pos"'.$chgstr.'>';
	for (my $k=0; $k<$maxnum+1; $k++) {
	my $vpos = $k+1;
	my $selstr;
	if ($k == $maxnum) {
	$selstr = ' selected="selected" ';
	}
	$datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
	}
	$datatable .= '</select> '."\n".
	'<input type="checkbox" name="addbook" value="1" />'.&mt('Add').'</td>'."\n".
	'<td colspan="2">'.
	'<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="addbook_subject" value="" /></span> '."\n".
	(' 'x2).
	'<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="addbook_title" value="" /></span> '."\n".
	(' 'x2).
	'<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="addbook_author" value="" /></span> '."\n".
	(' 'x2).
	'<span class="LC_nobreak">'.&mt('Image:').' ';
	if ($switchserver) {
	$datatable .= &mt('Upload to library server: [_1]',$switchserver);
	} else {
	$datatable .= '<input type="file" name="addbook_image" value="" />';
	}
	$datatable .= '</span>'."\n".
	'<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
	&Apache::loncommon::select_dom_form($env{'request.role.domain'},'addbook_cdom').
	'<input type="text" size="25" name="addbook_cnum" value="" />'.
	&Apache::loncommon::selectcourse_link
	('display','addbook_cnum','addbook_cdom',undef,undef,undef,'Course');
	'</span></td>'."\n".
	'</tr>'."\n";
	$itemcount ++;
	return $datatable;
	}

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

	// ]]>
	</script>

	ENDSCRIPT
	}

sub print_autoenroll {	sub print_autoenroll {
my ($dom,$settings,$rowtotal) = @_;	my ($dom,$settings,$rowtotal) = @_;
my $autorun = &Apache::lonnet::auto_run(undef,$dom),	my $autorun = &Apache::lonnet::auto_run(undef,$dom),
Line 2120 sub print_autocreate {	Line 2393 sub print_autocreate {
}	}
}	}
}	}
if ($settings->{'xmldc'} ne '') {	if ($settings->{'xmldc'} ne '') {
$currhash{$settings->{'xmldc'}} = 1;	$currhash{$settings->{'xmldc'}} = 1;
}	}
} else {	} else {
Line 2277 sub print_contacts {	Line 2550 sub print_contacts {
my @contacts = ('adminemail','supportemail');	my @contacts = ('adminemail','supportemail');
my (%checked,%to,%otheremails,%bccemails);	my (%checked,%to,%otheremails,%bccemails);
my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',	my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
'requestsmail','updatesmail');	'requestsmail','updatesmail','idconflictsmail');
foreach my $type (@mailings) {	foreach my $type (@mailings) {
$otheremails{$type} = '';	$otheremails{$type} = '';
}	}
Line 2314 sub print_contacts {	Line 2587 sub print_contacts {
$checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';	$checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
$checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';	$checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
$checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';	$checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
	$checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
}	}
my ($titles,$short_titles) = &contact_titles();	my ($titles,$short_titles) = &contact_titles();
my $rownum = 0;	my $rownum = 0;
my $css_class;	my $css_class;
foreach my $item (@contacts) {	foreach my $item (@contacts) {
$rownum ++;
$css_class = $rownum%2?' class="LC_odd_row"':'';	$css_class = $rownum%2?' class="LC_odd_row"':'';
$datatable .= '<tr'.$css_class.'>'.	$datatable .= '<tr'.$css_class.'>'.
'<td><span class="LC_nobreak">'.$titles->{$item}.	'<td><span class="LC_nobreak">'.$titles->{$item}.
'</span></td><td class="LC_right_item">'.	'</span></td><td class="LC_right_item">'.
'<input type="text" name="'.$item.'" value="'.	'<input type="text" name="'.$item.'" value="'.
$to{$item}.'" /></td></tr>';	$to{$item}.'" /></td></tr>';
	$rownum ++;
}	}
foreach my $type (@mailings) {	foreach my $type (@mailings) {
$rownum ++;
$css_class = $rownum%2?' class="LC_odd_row"':'';	$css_class = $rownum%2?' class="LC_odd_row"':'';
$datatable .= '<tr'.$css_class.'>'.	$datatable .= '<tr'.$css_class.'>'.
'<td><span class="LC_nobreak">'.	'<td><span class="LC_nobreak">'.
Line 2351 sub print_contacts {	Line 2624 sub print_contacts {
'value="'.$bccemails{$type}.'" />';	'value="'.$bccemails{$type}.'" />';
}	}
$datatable .= '</td></tr>'."\n";	$datatable .= '</td></tr>'."\n";
	$rownum ++;
}	}
	my %choices;
	$choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
	&Apache::loncommon::modal_link('http://loncapa.org/core.html',
	&mt('LON-CAPA core group - MSU'),600,500));
	$choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
	&Apache::loncommon::modal_link('http://loncapa.org/core.html',
	&mt('LON-CAPA core group - MSU'),600,500));
	my @toggles = ('reporterrors','reportupdates');
	my %defaultchecked = ('reporterrors' => 'on',
	'reportupdates' => 'on');
	(my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
	\%choices,$rownum);
	$datatable .= $reports;
$$rowtotal += $rownum;	$$rowtotal += $rownum;
return $datatable;	return $datatable;
}	}
Line 2428 sub print_coursedefaults {	Line 2715 sub print_coursedefaults {
my $itemcount = 1;	my $itemcount = 1;
my %choices = &Apache::lonlocal::texthash (	my %choices = &Apache::lonlocal::texthash (
canuse_pdfforms => 'Course/Community users can create/upload PDF forms',	canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
	uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',	anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
coursecredits => 'Credits can be specified for courses',	coursecredits => 'Credits can be specified for courses',
);	);
	my %staticdefaults = (
	anonsurvey_threshold => 10,
	uploadquota => 500,
	);
if ($position eq 'top') {	if ($position eq 'top') {
%defaultchecked = ('canuse_pdfforms' => 'off');	%defaultchecked = ('canuse_pdfforms' => 'off');
@toggles = ('canuse_pdfforms');	@toggles = ('canuse_pdfforms');
Line 2438 sub print_coursedefaults {	Line 2730 sub print_coursedefaults {
\%choices,$itemcount);	\%choices,$itemcount);
} else {	} else {
$css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';	$css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
my ($currdefresponder,$def_official_credits,$def_unofficial_credits);	my ($currdefresponder,$def_official_credits,$def_unofficial_credits,$def_textbook_credits,
	%curruploadquota);
my $currusecredits = 0;	my $currusecredits = 0;
	my @types = ('official','unofficial','community','textbook');
if (ref($settings) eq 'HASH') {	if (ref($settings) eq 'HASH') {
$currdefresponder = $settings->{'anonsurvey_threshold'};	$currdefresponder = $settings->{'anonsurvey_threshold'};
	if (ref($settings->{'uploadquota'}) eq 'HASH') {
	foreach my $type (keys(%{$settings->{'uploadquota'}})) {
	$curruploadquota{$type} = $settings->{'uploadquota'}{$type};
	}
	}
if (ref($settings->{'coursecredits'}) eq 'HASH') {	if (ref($settings->{'coursecredits'}) eq 'HASH') {
$def_official_credits = $settings->{'coursecredits'}->{'official'};	$def_official_credits = $settings->{'coursecredits'}->{'official'};
$def_unofficial_credits = $settings->{'coursecredits'}->{'unofficial'};	$def_unofficial_credits = $settings->{'coursecredits'}->{'unofficial'};
if (($def_official_credits ne '') \|\| ($def_unofficial_credits ne '')) {	$def_textbook_credits = $settings->{'coursecredits'}->{'textbook'};
	if (($def_official_credits ne '') \|\| ($def_unofficial_credits ne '') \|\|
	($def_textbook_credits ne '')) {
$currusecredits = 1;	$currusecredits = 1;
}	}
}	}
}	}
if (!$currdefresponder) {	if (!$currdefresponder) {
$currdefresponder = 10;	$currdefresponder = $staticdefaults{'anonsurvey_threshold'};
} elsif ($currdefresponder < 1) {	} elsif ($currdefresponder < 1) {
$currdefresponder = 1;	$currdefresponder = 1;
}	}
	foreach my $type (@types) {
	if ($curruploadquota{$type} eq '') {
	$curruploadquota{$type} = $staticdefaults{'uploadquota'};
	}
	}
$datatable .=	$datatable .=
'<tr'.$css_class.'><td><span class="LC_nobreak">'.	'<tr'.$css_class.'><td><span class="LC_nobreak">'.
$choices{'anonsurvey_threshold'}.	$choices{'anonsurvey_threshold'}.
Line 2464 sub print_coursedefaults {	Line 2770 sub print_coursedefaults {
' value="'.$currdefresponder.'" size="5" /></span>'.	' value="'.$currdefresponder.'" size="5" /></span>'.
'</td></tr>'."\n";	'</td></tr>'."\n";
$itemcount ++;	$itemcount ++;
	$css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
	$datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
	$choices{'uploadquota'}.
	'</span></td>'.
	'<td align="right" class="LC_right_item">'.
	'<table><tr>';
	foreach my $type (@types) {
	$datatable .= '<td align="center">'.&mt($type).'<br />'.
	'<input type="text" name="uploadquota_'.$type.'"'.
	' value="'.$curruploadquota{$type}.'" size="5" /></td>';
	}
	$datatable .= '</tr></table></td></tr>'."\n";
	$itemcount ++;
my $onclick = 'toggleCredits(this.form);';	my $onclick = 'toggleCredits(this.form);';
my $display = 'none';	my $display = 'none';
if ($currusecredits) {	if ($currusecredits) {
$display = 'block';	$display = 'block';
}	}
Line 2479 sub print_coursedefaults {	Line 2798 sub print_coursedefaults {
&mt('Default credits for unofficial courses [_1]',	&mt('Default credits for unofficial courses [_1]',
'<input type="text" name="unofficial_credits" value="'.	'<input type="text" name="unofficial_credits" value="'.
$def_unofficial_credits.'" size="3" />').	$def_unofficial_credits.'" size="3" />').
	'</span><br />'.
	'<span class="LC_nobreak">'.
	&mt('Default credits for textbook courses [_1]',
	'<input type="text" name="textbook_credits" value="'.
	$def_textbook_credits.'" size="3" />').
'</span></div>'."\n";	'</span></div>'."\n";
%defaultchecked = ('coursecredits' => 'off');	%defaultchecked = ('coursecredits' => 'off');
@toggles = ('coursecredits');	@toggles = ('coursecredits');
Line 2489 sub print_coursedefaults {	Line 2813 sub print_coursedefaults {
&radiobutton_prefs($current,\@toggles,\%defaultchecked,	&radiobutton_prefs($current,\@toggles,\%defaultchecked,
\%choices,$itemcount,$onclick,$additional);	\%choices,$itemcount,$onclick,$additional);
$datatable .= $table;	$datatable .= $table;
	$itemcount ++;
}	}
$$rowtotal += $itemcount;	$$rowtotal += $itemcount;
return $datatable;	return $datatable;
Line 2920 sub print_loadbalancing {	Line 3245 sub print_loadbalancing {
}	}
my ($othertitle,$usertypes,$types) =	my ($othertitle,$usertypes,$types) =
&Apache::loncommon::sorted_inst_types($dom);	&Apache::loncommon::sorted_inst_types($dom);
my $rownum = 6;	my $rownum = 8;
if (ref($types) eq 'ARRAY') {	if (ref($types) eq 'ARRAY') {
$rownum += scalar(@{$types});	$rownum += scalar(@{$types});
}	}
Line 2951 sub print_loadbalancing {	Line 3276 sub print_loadbalancing {
'<td rowspan="'.$rownum.'" valign="top">'.	'<td rowspan="'.$rownum.'" valign="top">'.
'<p>';	'<p>';
if ($lonhost eq '') {	if ($lonhost eq '') {
$datatable .= '<span class="LC_nobreak">';	$datatable .= '<span class="LC_nobreak">';
if (keys(%currbalancer) > 0) {	if (keys(%currbalancer) > 0) {
$datatable .= &mt('Add balancer:');	$datatable .= &mt('Add balancer:');
} else {	} else {
Line 2967 sub print_loadbalancing {	Line 3292 sub print_loadbalancing {
next if ($currbalancer{$server});	next if ($currbalancer{$server});
$datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";	$datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
}	}
$datatable .=	$datatable .=
'</select>'."\n".	'</select>'."\n".
'<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";	'<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
} else {	} else {
Line 3006 sub print_loadbalancing {	Line 3331 sub print_loadbalancing {
if (exists($currbalancer{$spares[$i]})) {	if (exists($currbalancer{$spares[$i]})) {
$disabled = ' disabled="disabled"';	$disabled = ' disabled="disabled"';
}	}
$targettable .=	$targettable .=
'<td><label><input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.	'<td><label><input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
$checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.	$checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
'</span></label></td>';	'</span></label></td>';
Line 3090 sub loadbalancing_rules {	Line 3415 sub loadbalancing_rules {
$css_class,$balnum,$islast) = @_;	$css_class,$balnum,$islast) = @_;
my $output;	my $output;
my $num = 0;	my $num = 0;
my ($alltypes,$othertypes,$titles) =	my ($alltypes,$othertypes,$titles) =
&loadbalancing_titles($dom,$intdom,$usertypes,$types);	&loadbalancing_titles($dom,$intdom,$usertypes,$types);
if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {	if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
foreach my $type (@{$alltypes}) {	foreach my $type (@{$alltypes}) {
Line 3099 sub loadbalancing_rules {	Line 3424 sub loadbalancing_rules {
if (ref($currrules) eq 'HASH') {	if (ref($currrules) eq 'HASH') {
$current = $currrules->{$type};	$current = $currrules->{$type};
}	}
if (($type eq '_LC_external') \|\| ($type eq '_LC_internetdom')) {	if (($type eq '_LC_external') \|\| ($type eq '_LC_internetdom') \|\| ($type eq '_LC_ipchange')) {
if ($dom ne &Apache::lonnet::host_domain($lonhost)) {	if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
$current = '';	$current = '';
}	}
Line 3120 sub loadbalancing_titles {	Line 3445 sub loadbalancing_titles {
'_LC_author' => &mt('Users from [_1] with author role',$dom),	'_LC_author' => &mt('Users from [_1] with author role',$dom),
'_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),	'_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
'_LC_external' => &mt('Users not from [_1]',$intdom),	'_LC_external' => &mt('Users not from [_1]',$intdom),
	'_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
	'_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
);	);
my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external');	my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
if (ref($types) eq 'ARRAY') {	if (ref($types) eq 'ARRAY') {
unshift(@alltypes,@{$types},'default');	unshift(@alltypes,@{$types},'default');
}	}
Line 3146 sub loadbalancing_titles {	Line 3473 sub loadbalancing_titles {
sub loadbalance_rule_row {	sub loadbalance_rule_row {
my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,	my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
$targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;	$targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
my @rulenames = ('default','homeserver');	my @rulenames;
my %ruletitles = &offloadtype_text();	my %ruletitles = &offloadtype_text();
if ($type eq '_LC_external') {	if (($type eq '_LC_ipchangesso') \|\| ($type eq '_LC_ipchange')) {
push(@rulenames,'externalbalancer');	@rulenames = ('balancer','offloadedto');
} else {	} else {
push(@rulenames,'specific');	@rulenames = ('default','homeserver');
	if ($type eq '_LC_external') {
	push(@rulenames,'externalbalancer');
	} else {
	push(@rulenames,'specific');
	}
	push(@rulenames,'none');
}	}
push(@rulenames,'none');
my $style = $targets_div_style;	my $style = $targets_div_style;
if (($type eq '_LC_external') \|\| ($type eq '_LC_internetdom')) {	if (($type eq '_LC_external') \|\| ($type eq '_LC_internetdom') \|\| ($type eq '_LC_ipchange')) {
$style = $homedom_div_style;	$style = $homedom_div_style;
}	}
my $space;	my $space;
if ($islast && $num == 1) {	if ($islast && $num == 1) {
$space = '<div display="inline-block"> </div>';	$space = '<div display="inline-block"> </div>';
}	}
my $output =	my $output =
'<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.	'<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
'<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".	'<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
'<td valaign="top">'.$space.	'<td valaign="top">'.$space.
Line 3182 sub loadbalance_rule_row {	Line 3514 sub loadbalance_rule_row {
unless ($checked) {	unless ($checked) {
$default = ' selected="selected"';	$default = ' selected="selected"';
}	}
$extra =	$extra =
': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.	': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
'" id="loadbalancing_singleserver_'.$balnum.'_'.$type.	'" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
'" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".	'" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
Line 3220 sub offloadtype_text {	Line 3552 sub offloadtype_text {
'externalbalancer' => "Offloads to Load Balancer in user's domain",	'externalbalancer' => "Offloads to Load Balancer in user's domain",
'specific' => 'Offloads to specific server',	'specific' => 'Offloads to specific server',
'none' => 'No offload',	'none' => 'No offload',
	'balancer' => 'Session hosted on Load Balancer, after re-authentication',
	'offloadedto' => 'Session hosted on offload server, after re-authentication',
);	);
return %ruletitles;	return %ruletitles;
}	}
Line 3242 sub contact_titles {	Line 3576 sub contact_titles {
'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',	'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
'requestsmail' => 'E-mail from course requests requiring approval',	'requestsmail' => 'E-mail from course requests requiring approval',
'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',	'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
	'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
);	);
my %short_titles = &Apache::lonlocal::texthash (	my %short_titles = &Apache::lonlocal::texthash (
adminemail => 'Admin E-mail address',	adminemail => 'Admin E-mail address',
Line 3259 sub tool_titles {	Line 3594 sub tool_titles {
official => 'Official courses (with institutional codes)',	official => 'Official courses (with institutional codes)',
unofficial => 'Unofficial courses',	unofficial => 'Unofficial courses',
community => 'Communities',	community => 'Communities',
	textbook => 'Textbook courses',
);	);
return %titles;	return %titles;
}	}
Line 3268 sub courserequest_titles {	Line 3604 sub courserequest_titles {
official => 'Official',	official => 'Official',
unofficial => 'Unofficial',	unofficial => 'Unofficial',
community => 'Communities',	community => 'Communities',
	textbook => 'Textbook',
norequest => 'Not allowed',	norequest => 'Not allowed',
approval => 'Approval by Dom. Coord.',	approval => 'Approval by Dom. Coord.',
validate => 'With validation',	validate => 'With validation',
Line 3284 sub authorrequest_titles {	Line 3621 sub authorrequest_titles {
automatic => 'Automatic approval',	automatic => 'Automatic approval',
);	);
return %titles;	return %titles;
}	}

sub courserequest_conditions {	sub courserequest_conditions {
my %conditions = &Apache::lonlocal::texthash (	my %conditions = &Apache::lonlocal::texthash (
Line 3320 sub print_usercreation {	Line 3657 sub print_usercreation {
$rowcount ++;	$rowcount ++;
}	}
}	}
my ($emailrules,$emailruleorder) =
&Apache::lonnet::inst_userrules($dom,'email');
if (ref($emailrules) eq 'HASH') {
if (keys(%{$emailrules}) > 0) {
$datatable .= &user_formats_row('email',$settings,$emailrules,
$emailruleorder,$numinrow,$rowcount);
$$rowtotal ++;
$rowcount ++;
}
}
if ($rowcount == 0) {	if ($rowcount == 0) {
$datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';	$datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
$$rowtotal ++;	$$rowtotal ++;
$rowcount ++;	$rowcount ++;
}	}
} elsif ($position eq 'middle') {	} elsif ($position eq 'middle') {
my @creators = ('author','course','requestcrs','selfcreate');	my @creators = ('author','course','requestcrs');
my ($rules,$ruleorder) =	my ($rules,$ruleorder) =
&Apache::lonnet::inst_userrules($dom,'username');	&Apache::lonnet::inst_userrules($dom,'username');
my %lt = &usercreation_types();	my %lt = &usercreation_types();
my %checked;	my %checked;
my @selfcreate;
if (ref($settings) eq 'HASH') {	if (ref($settings) eq 'HASH') {
if (ref($settings->{'cancreate'}) eq 'HASH') {	if (ref($settings->{'cancreate'}) eq 'HASH') {
foreach my $item (@creators) {	foreach my $item (@creators) {
$checked{$item} = $settings->{'cancreate'}{$item};	$checked{$item} = $settings->{'cancreate'}{$item};
}	}
if (ref($settings->{'cancreate'}{'selfcreate'}) eq 'ARRAY') {
@selfcreate = @{$settings->{'cancreate'}{'selfcreate'}};
} elsif ($settings->{'cancreate'}{'selfcreate'} ne '') {
if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
@selfcreate = ('email','login','sso');
} elsif ($settings->{'cancreate'}{'selfcreate'} ne 'none') {
@selfcreate = ($settings->{'cancreate'}{'selfcreate'});
}
}
} elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {	} elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
foreach my $item (@creators) {	foreach my $item (@creators) {
if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {	if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
Line 3367 sub print_usercreation {	Line 3684 sub print_usercreation {
my $rownum = 0;	my $rownum = 0;
foreach my $item (@creators) {	foreach my $item (@creators) {
$rownum ++;	$rownum ++;
if ($item ne 'selfcreate') {	if ($checked{$item} eq '') {
if ($checked{$item} eq '') {	$checked{$item} = 'any';
$checked{$item} = 'any';
}
}	}
my $css_class;	my $css_class;
if ($rownum%2) {	if ($rownum%2) {
Line 3381 sub print_usercreation {	Line 3696 sub print_usercreation {
$datatable .= '<tr'.$css_class.'>'.	$datatable .= '<tr'.$css_class.'>'.
'<td><span class="LC_nobreak">'.$lt{$item}.	'<td><span class="LC_nobreak">'.$lt{$item}.
'</span></td><td align="right">';	'</span></td><td align="right">';
my @options;	my @options = ('any');
if ($item eq 'selfcreate') {	if (ref($rules) eq 'HASH') {
push(@options,('email','login','sso'));	if (keys(%{$rules}) > 0) {
} else {	push(@options,('official','unofficial'));
@options = ('any');
if (ref($rules) eq 'HASH') {
if (keys(%{$rules}) > 0) {
push(@options,('official','unofficial'));
}
}	}
push(@options,'none');
}	}
	push(@options,'none');
foreach my $option (@options) {	foreach my $option (@options) {
my $type = 'radio';	my $type = 'radio';
my $check = ' ';	my $check = ' ';
if ($item eq 'selfcreate') {	if ($checked{$item} eq $option) {
$type = 'checkbox';	$check = ' checked="checked" ';
if (grep(/^\Q$option\E$/,@selfcreate)) {
$check = ' checked="checked" ';
}
} else {
if ($checked{$item} eq $option) {
$check = ' checked="checked" ';
}
}	}
$datatable .= '<span class="LC_nobreak"><label>'.	$datatable .= '<span class="LC_nobreak"><label>'.
'<input type="'.$type.'" name="can_createuser_'.	'<input type="'.$type.'" name="can_createuser_'.
Line 3413 sub print_usercreation {	Line 3716 sub print_usercreation {
}	}
$datatable .= '</td></tr>';	$datatable .= '</td></tr>';
}	}
my ($othertitle,$usertypes,$types) =
&Apache::loncommon::sorted_inst_types($dom);
my $createsettings;
if (ref($settings) eq 'HASH') {
$createsettings = $settings->{cancreate};
}
if (ref($usertypes) eq 'HASH') {
if (keys(%{$usertypes}) > 0) {
$datatable .= &insttypes_row($createsettings,$types,$usertypes,
$dom,$numinrow,$othertitle,
'statustocreate');
$$rowtotal ++;
$rownum ++;
}
}
$datatable .= &captcha_choice('cancreate',$createsettings,$rownum);
} else {	} else {
my @contexts = ('author','course','domain');	my @contexts = ('author','course','domain');
my @authtypes = ('int','krb4','krb5','loc');	my @authtypes = ('int','krb4','krb5','loc');
Line 3480 sub print_usercreation {	Line 3767 sub print_usercreation {
return $datatable;	return $datatable;
}	}

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

	my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);

	if (ref($usertypes) eq 'HASH') {
	if (keys(%{$usertypes}) > 0) {
	$datatable .= &insttypes_row($createsettings,$types,$usertypes,
	$dom,$numinrow,$othertitle,
	'statustocreate',$$rowtotal);
	$$rowtotal ++;
	}
	}
	} elsif ($position eq 'middle') {
	my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
	my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
	$usertypes->{'default'} = $othertitle;
	if (ref($types) eq 'ARRAY') {
	push(@{$types},'default');
	$usertypes->{'default'} = $othertitle;
	foreach my $status (@{$types}) {
	$datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
	$numinrow,$$rowtotal,$usertypes);
	$$rowtotal ++;
	}
	}
	} else {
	my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
	my %choices =
	&Apache::lonlocal::texthash(
	email => 'Approved automatically',
	emailapproval => 'Queued for approval by DC',
	off => 'Not enabled',
	);
	$datatable .= '<tr'.$css_class.'>'.
	'<td>'.&mt('E-mail address as username').
	'</td><td class="LC_left_item">'.
	'<span class="LC_nobreak">';
	foreach my $option ('email','emailapproval','off') {
	my $checked;
	if ($option eq 'email') {
	if ($radiohash{'cancreate_email'}) {
	$checked = 'checked="checked"';
	}
	} elsif ($option eq 'emailapproval') {
	if ($radiohash{'cancreate_emailapproval'}) {
	$checked = 'checked="checked"';
	}
	} else {
	if ((!$radiohash{'cancreate_email'}) && (!$radiohash{'cancreate_emailapproval'})) {
	$checked = 'checked="checked"';
	}
	}
	$datatable .= '<label>'.
	'<input type="radio" name="cancreate_email" '.
	$checked.' value="'.$option.'" />'.
	$choices{$option}.'</label> ';
	}
	$$rowtotal ++;
	$datatable .= '</span></td></tr>'.
	&print_requestmail($dom,'selfcreation',$createsettings,$rowtotal);
	$$rowtotal ++;
	my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
	$numinrow = 1;
	my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
	$usertypes->{'default'} = $othertitle;
	if (ref($types) eq 'ARRAY') {
	push(@{$types},'default');
	$usertypes->{'default'} = $othertitle;
	foreach my $status (@{$types}) {
	$datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
	$numinrow,$$rowtotal,$usertypes,$infofields,$infotitles);
	$$rowtotal ++;
	}
	}
	my ($emailrules,$emailruleorder) =
	&Apache::lonnet::inst_userrules($dom,'email');
	if (ref($emailrules) eq 'HASH') {
	if (keys(%{$emailrules}) > 0) {
	$datatable .= &user_formats_row('email',$settings,$emailrules,
	$emailruleorder,$numinrow,$$rowtotal);
	$$rowtotal ++;
	}
	}
	$datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal);
	}
	return $datatable;
	}

sub captcha_choice {	sub captcha_choice {
my ($context,$settings,$itemcount) = @_;	my ($context,$settings,$itemcount) = @_;
my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext);	my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext);
my %lt = &captcha_phrases();	my %lt = &captcha_phrases();
$keyentry = 'hidden';	$keyentry = 'hidden';
if ($context eq 'cancreate') {	if ($context eq 'cancreate') {
$rowname = &mt('CAPTCHA validation (e-mail as username)');	$rowname = &mt('CAPTCHA validation');
} elsif ($context eq 'login') {	} elsif ($context eq 'login') {
$rowname = &mt('"Contact helpdesk" CAPTCHA validation');	$rowname = &mt('"Contact helpdesk" CAPTCHA validation');
}	}
Line 3523 sub captcha_choice {	Line 3931 sub captcha_choice {
#	#
# Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:	# Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
# https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple	# https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
# servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)	# servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
# specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.	# specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
#	#
$output .= '</td></tr>'."\n".	$output .= '</td></tr>'."\n".
'<tr><td>'."\n".	'<tr><td>'."\n".
'<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".	'<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
Line 3600 sub usercreation_types {	Line 4008 sub usercreation_types {
author => 'When adding a co-author',	author => 'When adding a co-author',
course => 'When adding a user to a course',	course => 'When adding a user to a course',
requestcrs => 'When requesting a course',	requestcrs => 'When requesting a course',
selfcreate => 'User creates own account',
any => 'Any',	any => 'Any',
official => 'Institutional only ',	official => 'Institutional only ',
unofficial => 'Non-institutional only',	unofficial => 'Non-institutional only',
email => 'E-mail address',
login => 'Institutional Login',
sso => 'SSO',
none => 'None',	none => 'None',
);	);
return %lt;	return %lt;
}	}

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

sub authtype_names {	sub authtype_names {
my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
int => 'Internal',	int => 'Internal',
Line 3644 sub print_usermodification {	Line 4060 sub print_usermodification {
$$rowtotal ++;	$$rowtotal ++;
$rowcount ++;	$rowcount ++;
}	}
} elsif ($position eq 'middle') {	} elsif ($position eq 'bottom') {
$context = 'course';	$context = 'course';
$rowcount = 0;	$rowcount = 0;
foreach my $role ('st','ep','ta','in','cr') {	foreach my $role ('st','ep','ta','in','cr') {
Line 3653 sub print_usermodification {	Line 4069 sub print_usermodification {
$$rowtotal ++;	$$rowtotal ++;
$rowcount ++;	$rowcount ++;
}	}
} elsif ($position eq 'bottom') {
$context = 'selfcreate';
my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
$usertypes->{'default'} = $othertitle;
if (ref($types) eq 'ARRAY') {
push(@{$types},'default');
$usertypes->{'default'} = $othertitle;
foreach my $status (@{$types}) {
$datatable .= &modifiable_userdata_row($context,$status,$settings,
$numinrow,$rowcount,$usertypes);
$$rowtotal ++;
$rowcount ++;
}
}
}	}
return $datatable;	return $datatable;
}	}

sub print_defaults {	sub print_defaults {
my ($dom,$rowtotal) = @_;	my ($dom,$settings,$rowtotal) = @_;
my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',	my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
'datelocale_def','portal_def');	'datelocale_def','portal_def');
my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);	my %defaults;
	if (ref($settings) eq 'HASH') {
	%defaults = %{$settings};
	} else {
	my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
	foreach my $item (@items) {
	$defaults{$item} = $domdefaults{$item};
	}
	}
my $titles = &defaults_titles($dom);	my $titles = &defaults_titles($dom);
my $rownum = 0;	my $rownum = 0;
my ($datatable,$css_class);	my ($datatable,$css_class);
Line 3699 sub print_defaults {	Line 4109 sub print_defaults {
my %authnames = &authtype_names();	my %authnames = &authtype_names();
foreach my $auth (@authtypes) {	foreach my $auth (@authtypes) {
my $checked = ' ';	my $checked = ' ';
if ($domdefaults{$item} eq $auth) {	if ($defaults{$item} eq $auth) {
$checked = ' checked="checked" ';	$checked = ' checked="checked" ';
}	}
$datatable .= '<label><input type="radio" name="'.$item.	$datatable .= '<label><input type="radio" name="'.$item.
Line 3708 sub print_defaults {	Line 4118 sub print_defaults {
}	}
} elsif ($item eq 'timezone_def') {	} elsif ($item eq 'timezone_def') {
my $includeempty = 1;	my $includeempty = 1;
$datatable .= &Apache::loncommon::select_timezone($item,$domdefaults{$item},undef,$includeempty);	$datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
} elsif ($item eq 'datelocale_def') {	} elsif ($item eq 'datelocale_def') {
my $includeempty = 1;	my $includeempty = 1;
$datatable .= &Apache::loncommon::select_datelocale($item,$domdefaults{$item},undef,$includeempty);	$datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
} elsif ($item eq 'lang_def') {	} elsif ($item eq 'lang_def') {
my %langchoices = &get_languages_hash();	my %langchoices = &get_languages_hash();
$langchoices{''} = 'No language preference';	$langchoices{''} = 'No language preference';
%langchoices = &Apache::lonlocal::texthash(%langchoices);	%langchoices = &Apache::lonlocal::texthash(%langchoices);
$datatable .= &Apache::loncommon::select_form($domdefaults{$item},$item,	$datatable .= &Apache::loncommon::select_form($defaults{$item},$item,
\%langchoices);	\%langchoices);
} else {	} else {
my $size;	my $size;
Line 3724 sub print_defaults {	Line 4134 sub print_defaults {
$size = ' size="25"';	$size = ' size="25"';
}	}
$datatable .= '<input type="text" name="'.$item.'" value="'.	$datatable .= '<input type="text" name="'.$item.'" value="'.
$domdefaults{$item}.'"'.$size.' />';	$defaults{$item}.'"'.$size.' />';
}	}
$datatable .= '</td></tr>';	$datatable .= '</td></tr>';
$rownum ++;	$rownum ++;
Line 3876 sub print_scantronformat {	Line 4286 sub print_scantronformat {
$datatable .= '<td>'.&mt('Default in use:').'<br />'.	$datatable .= '<td>'.&mt('Default in use:').'<br />'.
'<span class="LC_nobreak">';	'<span class="LC_nobreak">';
if ($scantronurl) {	if ($scantronurl) {
$datatable .= '<a href="'.$scantronurl.'" target="_blank">'.	$datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
&mt('Default bubblesheet format file').'</a>';	undef,undef,undef,undef,'background-color:#ffffff');
} else {	} else {
$datatable = &mt('File unavailable for display');	$datatable = &mt('File unavailable for display');
}	}
Line 3902 sub print_scantronformat {	Line 4312 sub print_scantronformat {
}	}
$datatable .= '<td>'.$errorstr.'</td><td> ';	$datatable .= '<td>'.$errorstr.'</td><td> ';
} elsif ($scantronurl) {	} elsif ($scantronurl) {
	my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
	undef,undef,undef,undef,'background-color:#ffffff');
$datatable .= '<td><span class="LC_nobreak">'.	$datatable .= '<td><span class="LC_nobreak">'.
'<a href="'.$scantronurl.'" target="_blank">'.	$link.
&mt('Custom bubblesheet format file').'</a><label>'.	'<label><input type="checkbox" name="scantronformat_del"'.
'<input type="checkbox" name="scantronformat_del"'.	' value="1" />'.&mt('Delete?').'</label></span></td>'.
'" value="1" />'.&mt('Delete?').'</label></span></td>'.
'<td><span class="LC_nobreak"> '.	'<td><span class="LC_nobreak"> '.
&mt('Replace:').'</span><br />';	&mt('Replace:').'</span><br />';
}	}
Line 4060 sub print_coursecategories {	Line 4471 sub print_coursecategories {
}	}
$datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';	$datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
}	}
$datatable .= '</select></td><td>';	$datatable .= '</select></span></td><td>';
if ($parent eq 'instcode' \|\| $parent eq 'communities') {	if ($parent eq 'instcode' \|\| $parent eq 'communities') {
$datatable .= '<span class="LC_nobreak">'	$datatable .= '<span class="LC_nobreak">'
.$default_names{$parent}.'</span>';	.$default_names{$parent}.'</span>';
Line 4090 sub print_coursecategories {	Line 4501 sub print_coursecategories {
$datatable .= '</td>';	$datatable .= '</td>';
} else {	} else {
$datatable .= $parent	$datatable .= $parent
.' <label><input type="checkbox" name="deletecategory" '	.' <span class="LC_nobreak"><label>'
	.'<input type="checkbox" name="deletecategory" '
.'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';	.'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
}	}
my $depth = 1;	my $depth = 1;
Line 4205 sub print_serverstatuses {	Line 4617 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','metadata_keywords','metadata_harvest',
'takeoffline','takeonline','showenv','toggledebug','ping','domconf');	'takeoffline','takeonline','showenv','toggledebug','ping','domconf',
	'uniquecodes','diskusage');
}	}

sub coursecategories_javascript {	sub coursecategories_javascript {
Line 4362 sub build_category_rows {	Line 4775 sub build_category_rows {
if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {	if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
my $numchildren = @{$cats->[$depth]{$parent}};	my $numchildren = @{$cats->[$depth]{$parent}};
my $css_class = $itemcount%2?' class="LC_odd_row"':'';	my $css_class = $itemcount%2?' class="LC_odd_row"':'';
$text .= '<td><table class="LC_datatable">';	$text .= '<td><table class="LC_data_table">';
my ($idxnum,$parent_name,$parent_item);	my ($idxnum,$parent_name,$parent_item);
my $higher = $depth - 1;	my $higher = $depth - 1;
if ($higher == 0) {	if ($higher == 0) {
Line 4436 sub build_category_rows {	Line 4849 sub build_category_rows {
}	}

sub modifiable_userdata_row {	sub modifiable_userdata_row {
my ($context,$role,$settings,$numinrow,$rowcount,$usertypes) = @_;	my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref) = @_;
my $rolename;	my ($role,$rolename,$statustype);
if ($context eq 'selfcreate') {	$role = $item;
	if ($context eq 'cancreate') {
	if ($item =~ /^emailusername_(.+)$/) {
	$statustype = $1;
	$role = 'emailusername';
	if (ref($usertypes) eq 'HASH') {
	if ($usertypes->{$statustype}) {
	$rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
	} else {
	$rolename = &mt('Data provided by user');
	}
	}
	}
	} elsif ($context eq 'selfcreate') {
if (ref($usertypes) eq 'HASH') {	if (ref($usertypes) eq 'HASH') {
$rolename = $usertypes->{$role};	$rolename = $usertypes->{$role};
} else {	} else {
Line 4451 sub modifiable_userdata_row {	Line 4877 sub modifiable_userdata_row {
$rolename = &Apache::lonnet::plaintext($role);	$rolename = &Apache::lonnet::plaintext($role);
}	}
}	}
my @fields = ('lastname','firstname','middlename','generation',	my (@fields,%fieldtitles);
'permanentemail','id');	if (ref($fieldsref) eq 'ARRAY') {
my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();	@fields = @{$fieldsref};
	} else {
	@fields = ('lastname','firstname','middlename','generation',
	'permanentemail','id');
	}
	if ((ref($titlesref) eq 'HASH')) {
	%fieldtitles = %{$titlesref};
	} else {
	%fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
	}
my $output;	my $output;
my $css_class = $rowcount%2?' class="LC_odd_row"':'';	my $css_class = $rowcount%2?' class="LC_odd_row"':'';
$output = '<tr '.$css_class.'>'.	$output = '<tr '.$css_class.'>'.
Line 4464 sub modifiable_userdata_row {	Line 4899 sub modifiable_userdata_row {
if (ref($settings) eq 'HASH') {	if (ref($settings) eq 'HASH') {
if (ref($settings->{$context}) eq 'HASH') {	if (ref($settings->{$context}) eq 'HASH') {
if (ref($settings->{$context}->{$role}) eq 'HASH') {	if (ref($settings->{$context}->{$role}) eq 'HASH') {
foreach my $field (@fields) {	my $hashref = $settings->{$context}->{$role};
if ($settings->{$context}->{$role}->{$field}) {	if ($role eq 'emailusername') {
$checks{$field} = ' checked="checked" ';	if ($statustype) {
	if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
	$hashref = $settings->{$context}->{$role}->{$statustype};
	if (ref($hashref) eq 'HASH') {
	foreach my $field (@fields) {
	if ($hashref->{$field}) {
	$checks{$field} = $hashref->{$field};
	}
	}
	}
	}
	}
	} else {
	if (ref($hashref) eq 'HASH') {
	foreach my $field (@fields) {
	if ($hashref->{$field}) {
	$checks{$field} = ' checked="checked" ';
	}
	}
}	}
}	}
}	}
}	}
}	}

for (my $i=0; $i<@fields; $i++) {	for (my $i=0; $i<@fields; $i++) {
my $rem = $i%($numinrow);	my $rem = $i%($numinrow);
if ($rem == 0) {	if ($rem == 0) {
Line 4481 sub modifiable_userdata_row {	Line 4935 sub modifiable_userdata_row {
$output .= '<tr>';	$output .= '<tr>';
}	}
my $check = ' ';	my $check = ' ';
if (exists($checks{$fields[$i]})) {	unless ($role eq 'emailusername') {
$check = $checks{$fields[$i]}	if (exists($checks{$fields[$i]})) {
} else {	$check = $checks{$fields[$i]}
if ($role eq 'st') {	} else {
if (ref($settings) ne 'HASH') {	if ($role eq 'st') {
$check = ' checked="checked" ';	if (ref($settings) ne 'HASH') {
	$check = ' checked="checked" ';
	}
}	}
}	}
}	}
$output .= '<td class="LC_left_item">'.	$output .= '<td class="LC_left_item">'.
'<span class="LC_nobreak"><label>'.	'<span class="LC_nobreak">';
'<input type="checkbox" name="canmodify_'.$role.'" '.	if ($role eq 'emailusername') {
'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.	unless ($checks{$fields[$i]} =~ /^(required\|optional)$/) {
'</label></span></td>';	$checks{$fields[$i]} = 'omit';
	}
	foreach my $option ('required','optional','omit') {
	my $checked='';
	if ($checks{$fields[$i]} eq $option) {
	$checked='checked="checked" ';
	}
	$output .= '<label>'.
	'<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
	&mt($option).'</label>'.(' ' x2);
	}
	$output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
	} else {
	$output .= '<label>'.
	'<input type="checkbox" name="canmodify_'.$role.'" '.
	'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
	'</label>';
	}
	$output .= '</span></td>';
$rem = @fields%($numinrow);	$rem = @fields%($numinrow);
}	}
my $colsleft = $numinrow - $rem;	my $colsleft = $numinrow - $rem;
Line 4509 sub modifiable_userdata_row {	Line 4983 sub modifiable_userdata_row {
}	}

sub insttypes_row {	sub insttypes_row {
my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context) = @_;	my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rownum) = @_;
my %lt = &Apache::lonlocal::texthash (	my %lt = &Apache::lonlocal::texthash (
cansearch => 'Users allowed to search',	cansearch => 'Users allowed to search',
statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',	statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
Line 4523 sub insttypes_row {	Line 4997 sub insttypes_row {
if ($context eq 'statustocreate') {	if ($context eq 'statustocreate') {
$class = 'LC_right_item';	$class = 'LC_right_item';
}	}
my $output = '<tr class="LC_odd_row">'.	my $css_class = ' class="LC_odd_row"';
'<td>'.$lt{$context}.$showdom.	if ($rownum ne '') {
'</td><td class="'.$class.'" colspan="2"><table>';	$css_class = ($rownum%2? ' class="LC_odd_row"':'');
	}
	my $output = '<tr'.$css_class.'>'.
	'<td>'.$lt{$context}.$showdom.
	'</td><td class="'.$class.'" colspan="2"><table>';
my $rem;	my $rem;
if (ref($types) eq 'ARRAY') {	if (ref($types) eq 'ARRAY') {
for (my $i=0; $i<@{$types}; $i++) {	for (my $i=0; $i<@{$types}; $i++) {
Line 4654 sub usertype_update_row {	Line 5132 sub usertype_update_row {
}	}

sub modify_login {	sub modify_login {
my ($r,$dom,$confname,%domconfig) = @_;	my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,	my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
%curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);	%curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
%title = ( coursecatalog => 'Display course catalog',	%title = ( coursecatalog => 'Display course catalog',
Line 4834 sub modify_login {	Line 5312 sub modify_login {
} else {	} else {
my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);	my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
$errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';	$errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
if ((grep(/^\Q$lang\E$/,@currlangs)) &&	if ((grep(/^\Q$lang\E$/,@currlangs)) &&
(!grep(/^\Q$lang\E$/,@delurls))) {	(!grep(/^\Q$lang\E$/,@delurls))) {

$loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};	$loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
Line 4892 sub modify_login {	Line 5370 sub modify_login {
}	}
if (keys(%changes) > 0 \|\| $colchgtext) {	if (keys(%changes) > 0 \|\| $colchgtext) {
&Apache::loncommon::devalidate_domconfig_cache($dom);	&Apache::loncommon::devalidate_domconfig_cache($dom);
	if (ref($lastactref) eq 'HASH') {
	$lastactref->{'domainconfig'} = 1;
	}
$resulttext = &mt('Changes made:').'<ul>';	$resulttext = &mt('Changes made:').'<ul>';
foreach my $item (sort(keys(%changes))) {	foreach my $item (sort(keys(%changes))) {
if ($item eq 'loginvia') {	if ($item eq 'loginvia') {
Line 4951 sub modify_login {	Line 5432 sub modify_login {
}	}
} elsif ($item eq 'captcha') {	} elsif ($item eq 'captcha') {
if (ref($loginhash{'login'}) eq 'HASH') {	if (ref($loginhash{'login'}) eq 'HASH') {
my $chgtxt;	my $chgtxt;
if ($loginhash{'login'}{$item} eq 'notused') {	if ($loginhash{'login'}{$item} eq 'notused') {
$chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');	$chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
} else {	} else {
Line 5012 sub color_font_choices {	Line 5493 sub color_font_choices {
links => "Link colors",	links => "Link colors",
images => "Images",	images => "Images",
font => "Font color",	font => "Font color",
fontmenu => "Font Menu",	fontmenu => "Font menu",
pgbg => "Page",	pgbg => "Page",
tabbg => "Header",	tabbg => "Header",
sidebg => "Border",	sidebg => "Border",
Line 5024 sub color_font_choices {	Line 5505 sub color_font_choices {
}	}

sub modify_rolecolors {	sub modify_rolecolors {
my ($r,$dom,$confname,$roles,%domconfig) = @_;	my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
my ($resulttext,%rolehash);	my ($resulttext,%rolehash);
$rolehash{'rolecolors'} = {};	$rolehash{'rolecolors'} = {};
if (ref($domconfig{'rolecolors'}) ne 'HASH') {	if (ref($domconfig{'rolecolors'}) ne 'HASH') {
Line 5039 sub modify_rolecolors {	Line 5520 sub modify_rolecolors {
if ($putresult eq 'ok') {	if ($putresult eq 'ok') {
if (keys(%changes) > 0) {	if (keys(%changes) > 0) {
&Apache::loncommon::devalidate_domconfig_cache($dom);	&Apache::loncommon::devalidate_domconfig_cache($dom);
	if (ref($lastactref) eq 'HASH') {
	$lastactref->{'domainconfig'} = 1;
	}
$resulttext = &display_colorchgs($dom,\%changes,$roles,	$resulttext = &display_colorchgs($dom,\%changes,$roles,
$rolehash{'rolecolors'});	$rolehash{'rolecolors'});
} else {	} else {
Line 5064 sub modify_colors {	Line 5548 sub modify_colors {
my @images;	my @images;
my $servadm = $r->dir_config('lonAdmEMail');	my $servadm = $r->dir_config('lonAdmEMail');
my $errors;	my $errors;
	my %defaults;
foreach my $role (@{$roles}) {	foreach my $role (@{$roles}) {
if ($role eq 'login') {	if ($role eq 'login') {
%choices = &login_choices();	%choices = &login_choices();
@logintext = ('textcol','bgcol');	@logintext = ('textcol','bgcol');
} else {	} else {
%choices = &color_font_choices();	%choices = &color_font_choices();
$confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
}	}
if ($role eq 'login') {	if ($role eq 'login') {
@images = ('img','logo','domlogo','login');	@images = ('img','logo','domlogo','login');
@bgs = ('pgbg','mainbg','sidebg');	@bgs = ('pgbg','mainbg','sidebg');
} else {	} else {
@images = ('img');	@images = ('img');
@bgs = ('pgbg','tabbg','sidebg');	@bgs = ('pgbg','tabbg','sidebg');
}	}
$confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};	my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
foreach my $item (@bgs,@links,@logintext) {	unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
$confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};	$confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
	}
	if ($role eq 'login') {
	foreach my $item (@logintext) {
	unless ($env{'form.'.$role.'_'.$item} eq $defaults{'logintext'}{$item}) {
	$confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
	}
	}
	} else {
	unless($env{'form.'.$role.'_fontmenu'} eq $defaults{'fontmenu'}) {
	$confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
	}
	}
	foreach my $item (@bgs) {
	unless ($env{'form.'.$role.'_'.$item} eq $defaults{'bgs'}{$item} ) {
	$confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
	}
	}
	foreach my $item (@links) {
	unless ($env{'form.'.$role.'_'.$item} eq $defaults{'links'}{$item}) {
	$confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
	}
}	}
my ($configuserok,$author_ok,$switchserver) =	my ($configuserok,$author_ok,$switchserver) =
&config_check($dom,$confname,$servadm);	&config_check($dom,$confname,$servadm);
Line 5429 sub publishlogo {	Line 5934 sub publishlogo {
# See if there is anything left	# See if there is anything left
unless ($fname) { return ('error: no uploaded file'); }	unless ($fname) { return ('error: no uploaded file'); }
$fname="$subdir/$fname";	$fname="$subdir/$fname";
my $docroot=$r->dir_config('lonDocRoot');	my $docroot=$r->dir_config('lonDocRoot');
my $filepath="$docroot/priv";	my $filepath="$docroot/priv";
my $relpath = "$dom/$confname";	my $relpath = "$dom/$confname";
my ($fnamepath,$file,$fetchthumb);	my ($fnamepath,$file,$fetchthumb);
Line 5449 sub publishlogo {	Line 5954 sub publishlogo {
if ($file=~/\.(\w+)$/ &&	if ($file=~/\.(\w+)$/ &&
(&Apache::loncommon::fileembstyle($1) eq 'hdn')) {	(&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
$output =	$output =
&mt('Invalid file extension ([_1]) - reserved for LONCAPA use.',$1);	&mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
} elsif ($file=~/\.(\w+)$/ &&	} elsif ($file=~/\.(\w+)$/ &&
!defined(&Apache::loncommon::fileembstyle($1))) {	!defined(&Apache::loncommon::fileembstyle($1))) {
$output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);	$output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
} elsif ($file=~/\.(\d+)\.(\w+)$/) {	} elsif ($file=~/\.(\d+)\.(\w+)$/) {
$output = &mt('File name not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);	$output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
} elsif (-d "$filepath/$file") {	} elsif (-d "$filepath/$file") {
$output = &mt('File name is a directory name - rename the file and re-upload');	$output = &mt('Filename is a directory name - rename the file and re-upload');
} else {	} else {
my $source = $filepath.'/'.$file;	my $source = $filepath.'/'.$file;
my $logfile;	my $logfile;
if (!open($logfile,">>$source".'.log')) {	if (!open($logfile,">>$source".'.log')) {
return (&mt('No write permission to Construction Space'));	return (&mt('No write permission to Authoring Space'));
}	}
print $logfile	print $logfile
"\n================= Publish ".localtime()." ================\n".	"\n================= Publish ".localtime()." ================\n".
Line 5698 sub check_switchserver {	Line 6203 sub check_switchserver {
}	}

sub modify_quotas {	sub modify_quotas {
my ($dom,$action,%domconfig) = @_;	my ($r,$dom,$action,$lastactref,%domconfig) = @_;
my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,	my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
%limithash,$toolregexp,%conditions,$resulttext,%changes);	%limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
	$author_ok,$switchserver,$errors);
if ($action eq 'quotas') {	if ($action eq 'quotas') {
$context = 'tools';	$context = 'tools';
} else {	} else {
$context = $action;	$context = $action;
}	}
if ($context eq 'requestcourses') {	if ($context eq 'requestcourses') {
@usertools = ('official','unofficial','community');	@usertools = ('official','unofficial','community','textbook');
@options =('norequest','approval','validate','autolimit');	@options =('norequest','approval','validate','autolimit');
%validations = &Apache::lonnet::auto_courserequest_checks($dom);	%validations = &Apache::lonnet::auto_courserequest_checks($dom);
%titles = &courserequest_titles();	%titles = &courserequest_titles();
$toolregexp = join('\|',@usertools);	$toolregexp = join('\|',@usertools);
%conditions = &courserequest_conditions();	%conditions = &courserequest_conditions();
	$confname = $dom.'-domainconfig';
	my $servadm = $r->dir_config('lonAdmEMail');
	($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
} elsif ($context eq 'requestauthor') {	} elsif ($context eq 'requestauthor') {
@usertools = ('author');	@usertools = ('author');
%titles = &authorrequest_titles();	%titles = &authorrequest_titles();
Line 5720 sub modify_quotas {	Line 6229 sub modify_quotas {
@usertools = ('aboutme','blog','webdav','portfolio');	@usertools = ('aboutme','blog','webdav','portfolio');
%titles = &tool_titles();	%titles = &tool_titles();
}	}
my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);	my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);	my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
foreach my $key (keys(%env)) {	foreach my $key (keys(%env)) {
if ($context eq 'requestcourses') {	if ($context eq 'requestcourses') {
Line 5740 sub modify_quotas {	Line 6249 sub modify_quotas {
} else {	} else {
if ($key =~ /^form\.quota_(.+)$/) {	if ($key =~ /^form\.quota_(.+)$/) {
$confhash{'defaultquota'}{$1} = $env{$key};	$confhash{'defaultquota'}{$1} = $env{$key};
}	} elsif ($key =~ /^form\.authorquota_(.+)$/) {
if ($key =~ /^form\.\Q$context\E_(.+)$/) {	$confhash{'authorquota'}{$1} = $env{$key};
	} elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
@{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);	@{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
}	}
}	}
}	}
if (($context eq 'requestcourses') \|\| ($context eq 'requestauthor')) {	if (($context eq 'requestcourses') \|\| ($context eq 'requestauthor')) {
my @approvalnotify = &Apache::loncommon::get_env_multiple('form.reqapprovalnotify');	my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
@approvalnotify = sort(@approvalnotify);	@approvalnotify = sort(@approvalnotify);
$confhash{'notify'}{'approval'} = join(',',@approvalnotify);	$confhash{'notify'}{'approval'} = join(',',@approvalnotify);
	my @crstypes = ('official','unofficial','community','textbook');
	my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
	foreach my $type (@hasuniquecode) {
	if (grep(/^\Q$type\E$/,@crstypes)) {
	$confhash{'uniquecode'}{$type} = 1;
	}
	}
	my ($newbook,@allpos);
	if ($context eq 'requestcourses') {
	if ($env{'form.addbook'}) {
	if (($env{'form.addbook_cnum'} =~ /^$match_courseid$/) &&
	($env{'form.addbook_cdom'} =~ /^$match_domain$/)) {
	if (&Apache::lonnet::homeserver($env{'form.addbook_cnum'},
	$env{'form.addbook_cdom'}) eq 'no_host') {
	$errors .= '<li><span class="LC_error">'.&mt('Invalid LON-CAPA course for textbook').
	'</span></li>';
	} else {
	$newbook = $env{'form.addbook_cdom'}.'_'.$env{'form.addbook_cnum'};
	my $position = $env{'form.addbook_pos'};
	$position =~ s/\D+//g;
	if ($position ne '') {
	$allpos[$position] = $newbook;
	}
	}
	} else {
	$errors .= '<li><span class="LC_error">'.&mt('Invalid LON-CAPA course for textbook').
	'</span></li>';
	}
	}
	}
if (ref($domconfig{$action}) eq 'HASH') {	if (ref($domconfig{$action}) eq 'HASH') {
if (ref($domconfig{$action}{'notify'}) eq 'HASH') {	if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {	if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
Line 5760 sub modify_quotas {	Line 6300 sub modify_quotas {
$changes{'notify'}{'approval'} = 1;	$changes{'notify'}{'approval'} = 1;
}	}
}	}
	if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
	if (ref($confhash{'uniquecode'}) eq 'HASH') {
	foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
	unless ($confhash{'uniquecode'}{$crstype}) {
	$changes{'uniquecode'} = 1;
	}
	}
	unless ($changes{'uniquecode'}) {
	foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
	unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
	$changes{'uniquecode'} = 1;
	}
	}
	}
	} else {
	$changes{'uniquecode'} = 1;
	}
	} elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
	$changes{'uniquecode'} = 1;
	}
	if ($context eq 'requestcourses') {
	if (ref($domconfig{$action}{'textbooks'}) eq 'HASH') {
	my %deletions;
	my @todelete = &Apache::loncommon::get_env_multiple('form.book_del');
	if (@todelete) {
	map { $deletions{$_} = 1; } @todelete;
	}
	my %imgdeletions;
	my @todeleteimages = &Apache::loncommon::get_env_multiple('form.book_image_del');
	if (@todeleteimages) {
	map { $imgdeletions{$_} = 1; } @todeleteimages;
	}
	my $maxnum = $env{'form.book_maxnum'};
	for (my $i=0; $i<=$maxnum; $i++) {
	my $key = $env{'form.book_id_'.$i};
	if (ref($domconfig{$action}{'textbooks'}{$key}) eq 'HASH') {
	if ($deletions{$key}) {
	if ($domconfig{$action}{'textbooks'}{$key}{'image'}) {
	#FIXME need to obsolete item in RES space
	}
	next;
	} else {
	my $newpos = $env{'form.'.$key};
	$newpos =~ s/\D+//g;
	foreach my $item ('subject','title','author') {
	$confhash{'textbooks'}{$key}{$item} = $env{'form.book_'.$item.'_'.$i};
	if ($domconfig{$action}{'textbooks'}{$key}{$item} ne $confhash{'textbooks'}{$key}{$item}) {
	$changes{'textbooks'}{$key} = 1;
	}
	}
	$allpos[$newpos] = $key;
	}
	if ($imgdeletions{$key}) {
	$changes{'textbooks'}{$key} = 1;
	#FIXME need to obsolete item in RES space
	} elsif ($env{'form.book_image_'.$i.'.filename'}) {
	my ($cdom,$cnum) = split(/_/,$key);
	my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,'book_image_'.$i,
	$cdom,$cnum,$configuserok,
	$switchserver,$author_ok);
	if ($imgurl) {
	$confhash{'textbooks'}{$key}{'image'} = $imgurl;
	$changes{'textbooks'}{$key} = 1;
	}
	if ($error) {
	&Apache::lonnet::logthis($error);
	$errors .= '<li><span class="LC_error">'.$error.'</span></li>';
	}
	} elsif ($domconfig{$action}{'textbooks'}{$key}{'image'}) {
	$confhash{'textbooks'}{$key}{'image'} =
	$domconfig{$action}{'textbooks'}{$key}{'image'};
	}
	}
	}
	}
	}
} else {	} else {
if ($confhash{'notify'}{'approval'}) {	if ($confhash{'notify'}{'approval'}) {
$changes{'notify'}{'approval'} = 1;	$changes{'notify'}{'approval'} = 1;
}	}
	if (ref($confhash{'uniquecode'} eq 'HASH')) {
	$changes{'uniquecode'} = 1;
	}
	}
	if ($context eq 'requestcourses') {
	if ($newbook) {
	$changes{'textbooks'}{$newbook} = 1;
	foreach my $item ('subject','title','author') {
	$env{'form.addbook_'.$item} =~ s/(`)/'/g;
	if ($env{'form.addbook_'.$item}) {
	$confhash{'textbooks'}{$newbook}{$item} = $env{'form.addbook_'.$item};
	}
	}
	if ($env{'form.addbook_image.filename'} ne '') {
	my ($cdom,$cnum) = split(/_/,$newbook);
	my ($imageurl,$error) =
	&process_textbook_image($r,$dom,$confname,'addbook_image',$cdom,$cnum,$configuserok,
	$switchserver,$author_ok);
	if ($imageurl) {
	$confhash{'textbooks'}{$newbook}{'image'} = $imageurl;
	}
	if ($error) {
	&Apache::lonnet::logthis($error);
	$errors .= '<li><span class="LC_error">'.$error.'</span></li>';
	}
	}
	}
	if (@allpos > 0) {
	my $idx = 0;
	foreach my $item (@allpos) {
	if ($item ne '') {
	$confhash{'textbooks'}{$item}{'order'} = $idx;
	if (ref($domconfig{$action}) eq 'HASH') {
	if (ref($domconfig{$action}{'textbooks'}) eq 'HASH') {
	if (ref($domconfig{$action}{'textbooks'}{$item}) eq 'HASH') {
	if ($domconfig{$action}{'textbooks'}{$item}{'order'} ne $idx) {
	$changes{'textbooks'}{$item} = 1;
	}
	}
	}
	}
	$idx ++;
	}
	}
	}
}	}
} else {	} else {
$confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};	$confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
	$confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
}	}
foreach my $item (@usertools) {	foreach my $item (@usertools) {
foreach my $type (@{$types},'default','_LC_adv') {	foreach my $type (@{$types},'default','_LC_adv') {
Line 5854 sub modify_quotas {	Line 6516 sub modify_quotas {
}	}
}	}
}	}
	if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
	foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
	if (exists($confhash{'authorquota'}{$key})) {
	if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
	$changes{'authorquota'}{$key} = 1;
	}
	} else {
	$confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
	}
	}
	}
}	}
if (ref($confhash{'defaultquota'}) eq 'HASH') {	if (ref($confhash{'defaultquota'}) eq 'HASH') {
foreach my $key (keys(%{$confhash{'defaultquota'}})) {	foreach my $key (keys(%{$confhash{'defaultquota'}})) {
Line 5872 sub modify_quotas {	Line 6545 sub modify_quotas {
}	}
}	}
}	}
	if (ref($confhash{'authorquota'}) eq 'HASH') {
	foreach my $key (keys(%{$confhash{'authorquota'}})) {
	if (ref($domconfig{'quotas'}) eq 'HASH') {
	if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
	if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
	$changes{'authorquota'}{$key} = 1;
	}
	} else {
	$changes{'authorquota'}{$key} = 1;
	}
	} else {
	$changes{'authorquota'}{$key} = 1;
	}
	}
	}
}	}

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

Line 5891 sub modify_quotas {	Line 6581 sub modify_quotas {
if (keys(%changes) > 0) {	if (keys(%changes) > 0) {
my $cachetime = 246060;	my $cachetime = 246060;
&Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);	&Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
	if (ref($lastactref) eq 'HASH') {
	$lastactref->{'domdefaults'} = 1;
	}
$resulttext = &mt('Changes made:').'<ul>';	$resulttext = &mt('Changes made:').'<ul>';
unless (($context eq 'requestcourses') \|\|	unless (($context eq 'requestcourses') \|\|
($context eq 'requestauthor')) {	($context eq 'requestauthor')) {
if (ref($changes{'defaultquota'}) eq 'HASH') {	if (ref($changes{'defaultquota'}) eq 'HASH') {
$resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';	$resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
Line 5903 sub modify_quotas {	Line 6595 sub modify_quotas {
if ($type eq 'default') {	if ($type eq 'default') {
$typetitle = $othertitle;	$typetitle = $othertitle;
}	}
$resulttext .= '<li>'.&mt('[_1] set to [_2] Mb',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';	$resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
	}
	}
	$resulttext .= '</ul></li>';
	}
	if (ref($changes{'authorquota'}) eq 'HASH') {
	$resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
	foreach my $type (@{$types},'default') {
	if (defined($changes{'authorquota'}{$type})) {
	my $typetitle = $usertypes->{$type};
	if ($type eq 'default') {
	$typetitle = $othertitle;
	}
	$resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
}	}
}	}
$resulttext .= '</ul></li>';	$resulttext .= '</ul></li>';
Line 5914 sub modify_quotas {	Line 6619 sub modify_quotas {
my (%haschgs,%inconf);	my (%haschgs,%inconf);
if ($context eq 'requestauthor') {	if ($context eq 'requestauthor') {
%haschgs = %changes;	%haschgs = %changes;
%inconf = %confhash;	%inconf = %confhash;
} else {	} else {
if (ref($changes{$item}) eq 'HASH') {	if (ref($changes{$item}) eq 'HASH') {
%haschgs = %{$changes{$item}};	%haschgs = %{$changes{$item}};
Line 5928 sub modify_quotas {	Line 6633 sub modify_quotas {
&Apache::lonnet::usertools_access($env{'user.name'},	&Apache::lonnet::usertools_access($env{'user.name'},
$env{'user.domain'},	$env{'user.domain'},
$item,'reload',$context);	$item,'reload',$context);
if (($context eq 'requestcourses') \|\|	if (($context eq 'requestcourses') \|\|
($context eq 'requestauthor')) {	($context eq 'requestauthor')) {
if ($env{'environment.canrequest.'.$item} ne $newacc) {	if ($env{'environment.canrequest.'.$item} ne $newacc) {
$newenv{'environment.canrequest.'.$item} = $newacc;	$newenv{'environment.canrequest.'.$item} = $newacc;
Line 6000 sub modify_quotas {	Line 6705 sub modify_quotas {
}	}
}	}
}	}
	if ($action eq 'requestcourses') {
	my @offon = ('off','on');
	if ($changes{'uniquecode'}) {
	if (ref($confhash{'uniquecode'}) eq 'HASH') {
	my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
	$resulttext .= '<li>'.
	&mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
	'</li>';
	} else {
	$resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
	'</li>';
	}
	}
	if (ref($changes{'textbooks'}) eq 'HASH') {
	$resulttext .= '<li>'.&mt('Available textbooks updated').'<ul>';
	foreach my $key (sort(keys(%{$changes{'textbooks'}}))) {
	my %coursehash = &Apache::lonnet::coursedescription($key);
	my $coursetitle = $coursehash{'description'};
	my $position = $confhash{'textbooks'}{$key}{'order'} + 1;
	$resulttext .= '<li>';
	foreach my $item ('subject','title','author') {
	my $name = $item.':';
	$name =~ s/^(\w)/\U$1/;
	$resulttext .= &mt($name).' '.$confhash{'textbooks'}{$key}{$item}.'<br />';
	}
	$resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
	if ($confhash{'textbooks'}{$key}{'image'}) {
	$resulttext .= ' '.&mt('Image: [_1]',
	'<img src="'.$confhash{'textbooks'}{$key}{'image'}.'"'.
	' alt="Textbook cover" />').'<br />';
	}
	$resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
	}
	$resulttext .= '</ul></li>';
	}
	}
$resulttext .= '</ul>';	$resulttext .= '</ul>';
if (keys(%newenv)) {	if (keys(%newenv)) {
&Apache::lonnet::appenv(\%newenv);	&Apache::lonnet::appenv(\%newenv);
Line 6017 sub modify_quotas {	Line 6758 sub modify_quotas {
$resulttext = '<span class="LC_error">'.	$resulttext = '<span class="LC_error">'.
&mt('An error occurred: [_1]',$putresult).'</span>';	&mt('An error occurred: [_1]',$putresult).'</span>';
}	}
	if ($errors) {
	$resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
	'<ul>'.$errors.'</ul></p>';
	}
return $resulttext;	return $resulttext;
}	}

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

sub modify_autoenroll {	sub modify_autoenroll {
my ($dom,%domconfig) = @_;	my ($dom,$lastactref,%domconfig) = @_;
my ($resulttext,%changes);	my ($resulttext,%changes);
my %currautoenroll;	my %currautoenroll;
if (ref($domconfig{'autoenroll'}) eq 'HASH') {	if (ref($domconfig{'autoenroll'}) eq 'HASH') {
Line 6089 sub modify_autoenroll {	Line 6861 sub modify_autoenroll {
if ($changes{'coowners'}) {	if ($changes{'coowners'}) {
$resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';	$resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
&Apache::loncommon::devalidate_domconfig_cache($dom);	&Apache::loncommon::devalidate_domconfig_cache($dom);
	if (ref($lastactref) eq 'HASH') {
	$lastactref->{'domainconfig'} = 1;
	}
}	}
$resulttext .= '</ul>';	$resulttext .= '</ul>';
} else {	} else {
Line 6494 sub modify_directorysrch {	Line 7269 sub modify_directorysrch {
} else {	} else {
$chgtext =~ s/\; $//;	$chgtext =~ s/\; $//;
}	}
$resulttext .=	$resulttext .=
'<li>'.	'<li>'.
&mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",	&mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
'<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).	'<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
Line 6540 sub modify_directorysrch {	Line 7315 sub modify_directorysrch {
}	}

sub modify_contacts {	sub modify_contacts {
my ($dom,%domconfig) = @_;	my ($dom,$lastactref,%domconfig) = @_;
my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);	my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
if (ref($domconfig{'contacts'}) eq 'HASH') {	if (ref($domconfig{'contacts'}) eq 'HASH') {
foreach my $key (keys(%{$domconfig{'contacts'}})) {	foreach my $key (keys(%{$domconfig{'contacts'}})) {
Line 6550 sub modify_contacts {	Line 7325 sub modify_contacts {
my (%others,%to,%bcc);	my (%others,%to,%bcc);
my @contacts = ('supportemail','adminemail');	my @contacts = ('supportemail','adminemail');
my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',	my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
'requestsmail','updatesmail');	'requestsmail','updatesmail','idconflictsmail');
	my @toggles = ('reporterrors','reportupdates');
foreach my $type (@mailings) {	foreach my $type (@mailings) {
@{$newsetting{$type}} =	@{$newsetting{$type}} =
&Apache::loncommon::get_env_multiple('form.'.$type);	&Apache::loncommon::get_env_multiple('form.'.$type);
Line 6572 sub modify_contacts {	Line 7348 sub modify_contacts {
$to{$item} = $env{'form.'.$item};	$to{$item} = $env{'form.'.$item};
$contacts_hash{'contacts'}{$item} = $to{$item};	$contacts_hash{'contacts'}{$item} = $to{$item};
}	}
	foreach my $item (@toggles) {
	if ($env{'form.'.$item} =~ /^(0\|1)$/) {
	$contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
	}
	}
if (keys(%currsetting) > 0) {	if (keys(%currsetting) > 0) {
foreach my $item (@contacts) {	foreach my $item (@contacts) {
if ($to{$item} ne $currsetting{$item}) {	if ($to{$item} ne $currsetting{$item}) {
Line 6610 sub modify_contacts {	Line 7391 sub modify_contacts {
foreach my $item (@contacts) {	foreach my $item (@contacts) {
if ($to{$item} ne $default{$item}) {	if ($to{$item} ne $default{$item}) {
$changes{$item} = 1;	$changes{$item} = 1;
}	}
}	}
foreach my $type (@mailings) {	foreach my $type (@mailings) {
if ((@{$newsetting{$type}} != 1) \|\| ($newsetting{$type}[0] ne $default{$type})) {	if ((@{$newsetting{$type}} != 1) \|\| ($newsetting{$type}[0] ne $default{$type})) {
Line 6627 sub modify_contacts {	Line 7408 sub modify_contacts {
}	}
}	}
}	}
	foreach my $item (@toggles) {
	if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
	$changes{$item} = 1;
	} elsif ((!$env{'form.'.$item}) &&
	(($currsetting{$item} eq '') \|\| ($currsetting{$item} == 1))) {
	$changes{$item} = 1;
	}
	}
my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,	my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
$dom);	$dom);
if ($putresult eq 'ok') {	if ($putresult eq 'ok') {
if (keys(%changes) > 0) {	if (keys(%changes) > 0) {
	&Apache::loncommon::devalidate_domconfig_cache($dom);
	if (ref($lastactref) eq 'HASH') {
	$lastactref->{'domainconfig'} = 1;
	}
my ($titles,$short_titles) = &contact_titles();	my ($titles,$short_titles) = &contact_titles();
$resulttext = &mt('Changes made:').'<ul>';	$resulttext = &mt('Changes made:').'<ul>';
foreach my $item (@contacts) {	foreach my $item (@contacts) {
Line 6661 sub modify_contacts {	Line 7454 sub modify_contacts {
$resulttext .= '</li>';	$resulttext .= '</li>';
}	}
}	}
	my @offon = ('off','on');
	if ($changes{'reporterrors'}) {
	$resulttext .= '<li>'.
	&mt('E-mail error reports to [_1] set to "'.
	$offon[$env{'form.reporterrors'}].'".',
	&Apache::loncommon::modal_link('http://loncapa.org/core.html',
	&mt('LON-CAPA core group - MSU'),600,500)).
	'</li>';
	}
	if ($changes{'reportupdates'}) {
	$resulttext .= '<li>'.
	&mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
	$offon[$env{'form.reportupdates'}].'".',
	&Apache::loncommon::modal_link('http://loncapa.org/core.html',
	&mt('LON-CAPA core group - MSU'),600,500)).
	'</li>';
	}
$resulttext .= '</ul>';	$resulttext .= '</ul>';
} else {	} else {
$resulttext = &mt('No changes made to contact information');	$resulttext = &mt('No changes made to contact information');
Line 6674 sub modify_contacts {	Line 7484 sub modify_contacts {

sub modify_usercreation {	sub modify_usercreation {
my ($dom,%domconfig) = @_;	my ($dom,%domconfig) = @_;
my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate);	my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
my $warningmsg;	my $warningmsg;
if (ref($domconfig{'usercreation'}) eq 'HASH') {	if (ref($domconfig{'usercreation'}) eq 'HASH') {
foreach my $key (keys(%{$domconfig{'usercreation'}})) {	foreach my $key (keys(%{$domconfig{'usercreation'}})) {
$curr_usercreation{$key} = $domconfig{'usercreation'}{$key};	if ($key eq 'cancreate') {
}	if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
}	foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');	if (($item eq 'selfcreate') \|\| ($item eq 'statustocreate') \|\|
my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');	($item eq 'captcha') \|\| ($item eq 'recaptchakeys')) {
my @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');	$save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
my @contexts = ('author','course','requestcrs','selfcreate');	} else {
foreach my $item(@contexts) {	$curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
if ($item eq 'selfcreate') {	}
@{$cancreate{$item}} = &Apache::loncommon::get_env_multiple('form.can_createuser_'.$item);
my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) \|\| ($domdefaults{'auth_def'} eq 'localauth'))) {
if (ref($cancreate{$item}) eq 'ARRAY') {
if (grep(/^login$/,@{$cancreate{$item}})) {
$warningmsg = &mt('Although account creation has been set to be available for institutional logins, currently default authentication in this domain has not been set to support this.').' '.&mt('You need to set the default authentication type to Kerberos 4 or 5 (with a Kerberos domain specified), or to Local authentication, if the localauth module has been customized in your domain to authenticate institutional logins.');
}	}
}	}
	} elsif ($key eq 'email_rule') {
	$save_usercreate{$key} = $domconfig{'usercreation'}{$key};
	} else {
	$curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
}	}
} else {
$cancreate{$item} = $env{'form.can_createuser_'.$item};
}	}
}	}
my ($othertitle,$usertypes,$types) =	my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
&Apache::loncommon::sorted_inst_types($dom);	my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
if (ref($types) eq 'ARRAY') {	my @contexts = ('author','course','requestcrs');
if (@{$types} > 0) {	foreach my $item(@contexts) {
@{$cancreate{'statustocreate'}} =	$cancreate{$item} = $env{'form.can_createuser_'.$item};
&Apache::loncommon::get_env_multiple('form.statustocreate');
} else {
@{$cancreate{'statustocreate'}} = ();
}
push(@contexts,'statustocreate');
}	}
&process_captcha('cancreate',\%changes,\%cancreate,\%curr_usercreation);
if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {	if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
foreach my $item (@contexts) {	foreach my $item (@contexts) {
if (($item eq 'selfcreate') \|\| ($item eq 'statustocreate')) {	if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {	push(@{$changes{'cancreate'}},$item);
foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
if (ref($cancreate{$item}) eq 'ARRAY') {
if (!grep(/^$curr$/,@{$cancreate{$item}})) {
if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
push(@{$changes{'cancreate'}},$item);
}
}
}
}
} else {
if ($curr_usercreation{'cancreate'}{$item} eq '') {
if (@{$cancreate{$item}} > 0) {
if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
push(@{$changes{'cancreate'}},$item);
}
}
} else {
if ($curr_usercreation{'cancreate'}{$item} eq 'any') {
if (@{$cancreate{$item}} < 3) {
if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
push(@{$changes{'cancreate'}},$item);
}
}
} elsif ($curr_usercreation{'cancreate'}{$item} eq 'none') {
if (@{$cancreate{$item}} > 0) {
if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
push(@{$changes{'cancreate'}},$item);
}
}
} elsif (!grep(/^$curr_usercreation{'cancreate'}{$item}$/,@{$cancreate{$item}})) {
if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
push(@{$changes{'cancreate'}},$item);
}
}
}
}
if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
foreach my $type (@{$cancreate{$item}}) {
if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
push(@{$changes{'cancreate'}},$item);
}
}
} elsif (($curr_usercreation{'cancreate'}{$item} ne 'any') &&
($curr_usercreation{'cancreate'}{$item} ne 'none')) {
if ($curr_usercreation{'cancreate'}{$item} ne $type) {
if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
push(@{$changes{'cancreate'}},$item);
}
}
}
}
}
} else {
if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
push(@{$changes{'cancreate'}},$item);
}
}	}
}	}
} elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {	} elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
Line 6824 sub modify_usercreation {	Line 7566 sub modify_usercreation {
push(@{$changes{'id_rule'}},@id_rule);	push(@{$changes{'id_rule'}},@id_rule);
}	}

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

my @authen_contexts = ('author','course','domain');	my @authen_contexts = ('author','course','domain');
my @authtypes = ('int','krb4','krb5','loc');	my @authtypes = ('int','krb4','krb5','loc');
my %authhash;	my %authhash;
Line 6869 sub modify_usercreation {	Line 7596 sub modify_usercreation {
}	}
}	}

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

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

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

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

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

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

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

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

	my %userconfig_hash = (
	usercreation => \%save_usercreate,
	usermodification => \%save_usermodify,
	);
	my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
	$dom);
	#
	# Accumulate details of changes to domain cofiguration for self-creation of usernames in $resulttext
	#
if ($putresult eq 'ok') {	if ($putresult eq 'ok') {
if (keys(%changes) > 0) {	if (keys(%changes) > 0) {
$resulttext = &mt('Changes made:').'<ul>';	$resulttext = &mt('Changes made:').'<ul>';
if (ref($changes{'cancreate'}) eq 'ARRAY') {	if (ref($changes{'cancreate'}) eq 'ARRAY') {
my %lt = &usercreation_types();	my %lt = &selfcreation_types();
foreach my $type (@{$changes{'cancreate'}}) {	foreach my $type (@{$changes{'cancreate'}}) {
my $chgtext;	my $chgtext;
unless (($type eq 'statustocreate') \|\| ($type eq 'captcha') \|\| ($type eq 'recaptchakeys')) {
$chgtext = $lt{$type}.', ';
}
if ($type eq 'selfcreate') {	if ($type eq 'selfcreate') {
if (@{$cancreate{$type}} == 0) {	if (@{$cancreate{$type}} == 0) {
$chgtext .= &mt('creation of a new user account is not permitted.');	$chgtext .= &mt('Self creation of a new user account is not permitted.');
} else {	} else {
$chgtext .= &mt('creation of a new account is permitted for:').'<ul>';	$chgtext .= &mt('Self-creation of a new account is permitted for:').
	'<ul>';
foreach my $case (@{$cancreate{$type}}) {	foreach my $case (@{$cancreate{$type}}) {
$chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';	$chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
}	}
Line 6910 sub modify_usercreation {	Line 8033 sub modify_usercreation {
if (grep(/^(login\|sso)$/,@{$cancreate{$type}})) {	if (grep(/^(login\|sso)$/,@{$cancreate{$type}})) {
if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {	if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
if (@{$cancreate{'statustocreate'}} == 0) {	if (@{$cancreate{'statustocreate'}} == 0) {
$chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';	$chgtext .= '<br />'.
	'<span class="LC_warning">'.
	&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
	'</span>';
}	}
}	}
}	}
Line 6921 sub modify_usercreation {	Line 8047 sub modify_usercreation {
(ref($cancreate{'statustocreate'}) eq 'ARRAY')) {	(ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
if (@{$cancreate{'selfcreate'}} > 0) {	if (@{$cancreate{'selfcreate'}} > 0) {
if (@{$cancreate{'statustocreate'}} == 0) {	if (@{$cancreate{'statustocreate'}} == 0) {

$chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");	$chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {	if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
$chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';	$chgtext .= '<br />'.
}	'<span class="LC_warning">'.
	&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
	'</span>';
	}
} elsif (ref($usertypes) eq 'HASH') {	} elsif (ref($usertypes) eq 'HASH') {
if (grep(/^(login\|sso)$/,@{$cancreate{'selfcreate'}})) {	if (grep(/^(login\|sso)$/,@{$cancreate{'selfcreate'}})) {
$chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');	$chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
Line 6942 sub modify_usercreation {	Line 8070 sub modify_usercreation {
}	}
$chgtext .= '</ul>';	$chgtext .= '</ul>';
if (!grep(/^(login\|sso)$/,@{$cancreate{'selfcreate'}})) {	if (!grep(/^(login\|sso)$/,@{$cancreate{'selfcreate'}})) {
$chgtext .= '<br /><span class="LC_warning">'.&mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').'</span>';	$chgtext .= '<br /><span class="LC_warning">'.
	&mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
	'</span>';
}	}
}	}
} else {	} else {
Line 6954 sub modify_usercreation {	Line 8084 sub modify_usercreation {
}	}
}	}
} elsif ($type eq 'captcha') {	} elsif ($type eq 'captcha') {
if ($cancreate{$type} eq 'notused') {	if ($savecaptcha{$type} eq 'notused') {
$chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');	$chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
} else {	} else {
my %captchas = &captcha_phrases();	my %captchas = &captcha_phrases();
if ($captchas{$cancreate{$type}}) {	if ($captchas{$savecaptcha{$type}}) {
$chgtext .= &mt("Validation for self-creation screen set to $captchas{$cancreate{$type}}.");	$chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
} else {	} else {
$chgtext .= &mt('Validation for self-creation screen set to unknown type.');	$chgtext .= &mt('Validation for self-creation screen set to unknown type.');
}	}
}	}
} elsif ($type eq 'recaptchakeys') {	} elsif ($type eq 'recaptchakeys') {
my ($privkey,$pubkey);	my ($privkey,$pubkey);
if (ref($cancreate{$type}) eq 'HASH') {	if (ref($savecaptcha{$type}) eq 'HASH') {
$pubkey = $cancreate{$type}{'public'};	$pubkey = $savecaptcha{$type}{'public'};
$privkey = $cancreate{$type}{'private'};	$privkey = $savecaptcha{$type}{'private'};
}	}
$chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';	$chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
if (!$pubkey) {	if (!$pubkey) {
Line 6982 sub modify_usercreation {	Line 8112 sub modify_usercreation {
$chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';	$chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
}	}
$chgtext .= '</ul>';	$chgtext .= '</ul>';
} else {	} elsif ($type eq 'emailusername') {
if ($cancreate{$type} eq 'none') {	if (ref($cancreate{'emailusername'}) eq 'HASH') {
$chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');	if (ref($types) eq 'ARRAY') {
} elsif ($cancreate{$type} eq 'any') {	foreach my $type (@{$types}) {
$chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');	if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
} elsif ($cancreate{$type} eq 'official') {	if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
$chgtext .= &mt('creation of new users is only permitted for institutional usernames.');	$chgtext .= &mt('When self-creating account with e-mail as username, the following information will be provided by [_1]:',$usertypes->{$type}).
} elsif ($cancreate{$type} eq 'unofficial') {	'<ul>';
$chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');	foreach my $field (@{$infofields}) {
	if ($cancreate{'emailusername'}{$type}{$field}) {
	$chgtext .= '<li>'.$infotitles->{$field}.'</li>';
	}
	}
	}
	$chgtext .= '</ul>';
	} else {
	$chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',$usertypes->{$type}).'<br />';
	}
	}
	}
	}
	} elsif ($type eq 'notify') {
	$chgtext = &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
	if (ref($changes{'cancreate'}) eq 'ARRAY') {
	if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
	if ($cancreate{'notify'}{'approval'}) {
	$chgtext = &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
	}
	}
}	}
}	}
$resulttext .= '<li>'.$chgtext.'</li>';	if ($chgtext) {
}	$resulttext .= '<li>'.$chgtext.'</li>';
}
if (ref($changes{'username_rule'}) eq 'ARRAY') {
my ($rules,$ruleorder) =
&Apache::lonnet::inst_userrules($dom,'username');
my $chgtext = '<ul>';
foreach my $type (@username_rule) {
if (ref($rules->{$type}) eq 'HASH') {
$chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
}
}
$chgtext .= '</ul>';
if (@username_rule > 0) {
$resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
} else {
$resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
}
}
if (ref($changes{'id_rule'}) eq 'ARRAY') {
my ($idrules,$idruleorder) =
&Apache::lonnet::inst_userrules($dom,'id');
my $chgtext = '<ul>';
foreach my $type (@id_rule) {
if (ref($idrules->{$type}) eq 'HASH') {
$chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
}	}
}	}
$chgtext .= '</ul>';
if (@id_rule > 0) {
$resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
} else {
$resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
}
}	}
if (ref($changes{'email_rule'}) eq 'ARRAY') {	if (ref($changes{'email_rule'}) eq 'ARRAY') {
my ($emailrules,$emailruleorder) =	my ($emailrules,$emailruleorder) =
Line 7039 sub modify_usercreation {	Line 8159 sub modify_usercreation {
}	}
$chgtext .= '</ul>';	$chgtext .= '</ul>';
if (@email_rule > 0) {	if (@email_rule > 0) {
$resulttext .= '<li>'.&mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').$chgtext.'</li>';	$resulttext .= '<li>'.
	&mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').
	$chgtext.
	'</li>';
} else {	} else {
$resulttext .= '<li>'.&mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').'</li>';	$resulttext .= '<li>'.
	&mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').
	'</li>';
}	}
}	}
	if (ref($changes{'selfcreate'}) eq 'ARRAY') {
my %authname = &authtype_names();	$resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
my %context_title = &context_names();	my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
if (ref($changes{'authtypes'}) eq 'ARRAY') {	foreach my $type (@{$changes{'selfcreate'}}) {
my $chgtext = '<ul>';	my $typename = $type;
foreach my $type (@{$changes{'authtypes'}}) {	if (ref($usertypes) eq 'HASH') {
my @allowed;	if ($usertypes->{$type} ne '') {
$chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');	$typename = $usertypes->{$type};
foreach my $auth (@authtypes) {
if ($authhash{$type}{$auth}) {
push(@allowed,$authname{$auth});
}	}
}	}
if (@allowed > 0) {	my @modifiable;
$chgtext .= join(', ',@allowed).'</li>';	$resulttext .= '<li>'.
	&mt('Self-creation of account by users with status: [_1]',
	'<span class="LC_cusr_emph">'.$typename.'</span>').
	' - '.&mt('modifiable fields (if institutional data blank): ');
	foreach my $field (@fields) {
	if ($save_usermodify{'selfcreate'}{$type}{$field}) {
	push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
	}
	}
	if (@modifiable > 0) {
	$resulttext .= join(', ',@modifiable);
} else {	} else {
$chgtext .= &mt('none').'</li>';	$resulttext .= &mt('none');
}	}
	$resulttext .= '</li>';
}	}
$chgtext .= '</ul>';	$resulttext .= '</ul></li>';
$resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
$resulttext .= '</li>';
}	}
$resulttext .= '</ul>';	$resulttext .= '</ul>';
} else {	} else {
$resulttext = &mt('No changes made to user creation settings');	$resulttext = &mt('No changes made to self-creation settings');
}	}
} else {	} else {
$resulttext = '<span class="LC_error">'.	$resulttext = '<span class="LC_error">'.
Line 7089 sub process_captcha {	Line 8220 sub process_captcha {
$newsettings->{'captcha'} = 'original';	$newsettings->{'captcha'} = 'original';
}	}
if ($current->{'captcha'} ne $newsettings->{'captcha'}) {	if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
if ($container eq 'cancreate') {	if ($container eq 'cancreate') {
if (ref($changes->{'cancreate'}) eq 'ARRAY') {	if (ref($changes->{'cancreate'}) eq 'ARRAY') {
push(@{$changes->{'cancreate'}},'captcha');	push(@{$changes->{'cancreate'}},'captcha');
} elsif (!defined($changes->{'cancreate'})) {	} elsif (!defined($changes->{'cancreate'})) {
Line 7128 sub process_captcha {	Line 8259 sub process_captcha {
$changes->{'cancreate'} = ['recaptchakeys'];	$changes->{'cancreate'} = ['recaptchakeys'];
}	}
} else {	} else {
$changes->{'recaptchakeys'} = 1;	$changes->{'recaptchakeys'} = 1;
}	}
}	}
return;	return;
Line 7136 sub process_captcha {	Line 8267 sub process_captcha {

sub modify_usermodification {	sub modify_usermodification {
my ($dom,%domconfig) = @_;	my ($dom,%domconfig) = @_;
my ($resulttext,%curr_usermodification,%changes);	my ($resulttext,%curr_usermodification,%changes,%modifyhash);
if (ref($domconfig{'usermodification'}) eq 'HASH') {	if (ref($domconfig{'usermodification'}) eq 'HASH') {
foreach my $key (keys(%{$domconfig{'usermodification'}})) {	foreach my $key (keys(%{$domconfig{'usermodification'}})) {
$curr_usermodification{$key} = $domconfig{'usermodification'}{$key};	if ($key eq 'selfcreate') {
	$modifyhash{$key} = $domconfig{'usermodification'}{$key};
	} else {
	$curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
	}
}	}
}	}
my @contexts = ('author','course','selfcreate');	my @contexts = ('author','course');
my %context_title = (	my %context_title = (
author => 'In author context',	author => 'In author context',
course => 'In course context',	course => 'In course context',
selfcreate => 'When self creating account',
);	);
my @fields = ('lastname','firstname','middlename','generation',	my @fields = ('lastname','firstname','middlename','generation',
'permanentemail','id');	'permanentemail','id');
Line 7154 sub modify_usermodification {	Line 8288 sub modify_usermodification {
author => ['ca','aa'],	author => ['ca','aa'],
course => ['st','ep','ta','in','cr'],	course => ['st','ep','ta','in','cr'],
);	);
my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
if (ref($types) eq 'ARRAY') {
push(@{$types},'default');
$usertypes->{'default'} = $othertitle;
}
$roles{'selfcreate'} = $types;
my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();	my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
my %modifyhash;
foreach my $context (@contexts) {	foreach my $context (@contexts) {
foreach my $role (@{$roles{$context}}) {	foreach my $role (@{$roles{$context}}) {
my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);	my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
Line 7207 sub modify_usermodification {	Line 8334 sub modify_usermodification {
if (ref($changes{$context}) eq 'ARRAY') {	if (ref($changes{$context}) eq 'ARRAY') {
foreach my $role (@{$changes{$context}}) {	foreach my $role (@{$changes{$context}}) {
my $rolename;	my $rolename;
if ($context eq 'selfcreate') {	if ($role eq 'cr') {
$rolename = $role;	$rolename = &mt('Custom');
if (ref($usertypes) eq 'HASH') {
if ($usertypes->{$role} ne '') {
$rolename = $usertypes->{$role};
}
}
} else {	} else {
if ($role eq 'cr') {	$rolename = &Apache::lonnet::plaintext($role);
$rolename = &mt('Custom');
} else {
$rolename = &Apache::lonnet::plaintext($role);
}
}	}
my @modifiable;	my @modifiable;
if ($context eq 'selfcreate') {	$resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
$resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Self-creation of account by users with status: [_1]',$rolename).'</span> - '.&mt('modifiable fields (if institutional data blank): ');
} else {
$resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
}
foreach my $field (@fields) {	foreach my $field (@fields) {
if ($modifyhash{$context}{$role}{$field}) {	if ($modifyhash{$context}{$role}{$field}) {
push(@modifiable,$fieldtitles{$field});	push(@modifiable,$fieldtitles{$field});
Line 7255 sub modify_usermodification {	Line 8369 sub modify_usermodification {
}	}

sub modify_defaults {	sub modify_defaults {
my ($dom,$r) = @_;	my ($dom,$lastactref,%domconfig) = @_;
my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);	my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);	my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def','portal_def');	my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def','portal_def');
my @authtypes = ('internal','krb4','krb5','localauth');	my @authtypes = ('internal','krb4','krb5','localauth');
foreach my $item (@items) {	foreach my $item (@items) {
Line 7317 sub modify_defaults {	Line 8431 sub modify_defaults {
if ($putresult eq 'ok') {	if ($putresult eq 'ok') {
if (keys(%changes) > 0) {	if (keys(%changes) > 0) {
$resulttext = &mt('Changes made:').'<ul>';	$resulttext = &mt('Changes made:').'<ul>';
my $version = $r->dir_config('lonVersion');	my $version = &Apache::lonnet::get_server_loncaparev($dom);
my $mailmsgtext = "Changes made to domain settings in a LON-CAPA installation - domain: $dom (running version: $version) - dns_domain.tab needs to be updated with the following changes, to support legacy 2.4, 2.5 and 2.6 versions of LON-CAPA.\n\n";	my $mailmsgtext = "Changes made to domain settings in a LON-CAPA installation - domain: $dom (running version: $version) - dns_domain.tab needs to be updated with the following changes, to support legacy 2.4, 2.5 and 2.6 versions of LON-CAPA.\n\n";
foreach my $item (sort(keys(%changes))) {	foreach my $item (sort(keys(%changes))) {
my $value = $env{'form.'.$item};	my $value = $env{'form.'.$item};
Line 7340 sub modify_defaults {	Line 8454 sub modify_defaults {
$mailmsgtext .= "\n";	$mailmsgtext .= "\n";
my $cachetime = 246060;	my $cachetime = 246060;
&Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);	&Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
	if (ref($lastactref) eq 'HASH') {
	$lastactref->{'domdefaults'} = 1;
	}
if ($changes{'auth_def'} \|\| $changes{'auth_arg_def'} \|\| $changes{'lang_def'} \|\| $changes{'datelocale_def'}) {	if ($changes{'auth_def'} \|\| $changes{'auth_arg_def'} \|\| $changes{'lang_def'} \|\| $changes{'datelocale_def'}) {
my $sysmail = $r->dir_config('lonSysEMail');	my $notify = 1;
&Apache::lonmsg::sendemail($sysmail,"LON-CAPA Domain Settings Change - $dom",$mailmsgtext);	if (ref($domconfig{'contacts'}) eq 'HASH') {
	if ($domconfig{'contacts'}{'reportupdates'} == 0) {
	$notify = 0;
	}
	}
	if ($notify) {
	&Apache::lonmsg::sendemail('installrecord@loncapa.org',
	"LON-CAPA Domain Settings Change - $dom",
	$mailmsgtext);
	}
}	}
} else {	} else {
$resulttext = &mt('No changes made to default authentication/language/timezone settings');	$resulttext = &mt('No changes made to default authentication/language/timezone settings');
Line 7362 sub modify_defaults {	Line 8488 sub modify_defaults {
}	}

sub modify_scantron {	sub modify_scantron {
my ($r,$dom,$confname,%domconfig) = @_;	my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
my ($resulttext,%confhash,%changes,$errors);	my ($resulttext,%confhash,%changes,$errors);
my $custom = 'custom.tab';	my $custom = 'custom.tab';
my $default = 'default.tab';	my $default = 'default.tab';
Line 7423 sub modify_scantron {	Line 8549 sub modify_scantron {
}	}
$resulttext .= '</ul>';	$resulttext .= '</ul>';
&Apache::loncommon::devalidate_domconfig_cache($dom);	&Apache::loncommon::devalidate_domconfig_cache($dom);
	if (ref($lastactref) eq 'HASH') {
	$lastactref->{'domainconfig'} = 1;
	}
} else {	} else {
$resulttext = &mt('No changes made to bubblesheet format file');	$resulttext = &mt('No changes made to bubblesheet format file');
}	}
Line 7813 sub modify_helpsettings {	Line 8942 sub modify_helpsettings {
$changes{$item} = 1;	$changes{$item} = 1;
}	}
}	}
if (($env{'form.'.$item} eq '0') \|\| ($env{'form.'.$item} eq '1')) {	if (($env{'form.'.$item} eq '0') \|\| ($env{'form.'.$item} eq '1')) {
$helphash{'helpsettings'}{$item} = $env{'form.'.$item};	$helphash{'helpsettings'}{$item} = $env{'form.'.$item};
}	}
}	}
Line 7846 sub modify_helpsettings {	Line 8975 sub modify_helpsettings {
}	}

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

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

Line 7878 sub modify_coursedefaults {	Line 9014 sub modify_coursedefaults {
}	}
$defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};	$defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
}	}
my $currdefresponder = $domconfig{'coursedefaults'}{'anonsurvey_threshold'};	foreach my $item (@numbers) {
my $newdefresponder = $env{'form.anonsurvey_threshold'};	my ($currdef,$newdef);
$newdefresponder =~ s/\D//g;	$newdef = $env{'form.'.$item};
if ($newdefresponder eq '' \|\| $newdefresponder < 1) {	if ($item eq 'anonsurvey_threshold') {
$newdefresponder = 1;	$currdef = $domconfig{'coursedefaults'}{$item};
}	$newdef =~ s/\D//g;
$defaultshash{'coursedefaults'}{'anonsurvey_threshold'} = $newdefresponder;	if ($newdef eq '' \|\| $newdef < 1) {
if ($currdefresponder ne $newdefresponder) {	$newdef = 1;
unless ($currdefresponder eq '' && $newdefresponder == 10) {	}
$changes{'anonsurvey_threshold'} = 1;	$defaultshash{'coursedefaults'}{$item} = $newdef;
	} else {
	my ($type) = ($item =~ /^\Quploadquota_\E(\w+)$/);
	if (ref($domconfig{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
	$currdef = $domconfig{'coursedefaults'}{'uploadquota'}{$type};
	}
	$newdef =~ s/[^\w.\-]//g;
	$defaultshash{'coursedefaults'}{'uploadquota'}{$type} = $newdef;
	}
	if ($currdef ne $newdef) {
	my $staticdef;
	if ($item eq 'anonsurvey_threshold') {
	unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
	$changes{$item} = 1;
	}
	} else {
	unless (($currdef eq '') && ($newdef == $staticdefaults{'uploadquota'})) {
	$changes{'uploadquota'} = 1;
	}
	}
}	}
}	}
my $officialcreds = $env{'form.official_credits'};	my $officialcreds = $env{'form.official_credits'};
$officialcreds =~ s/^[^\d\.]//g;	$officialcreds =~ s/[^\d.]+//g;
my $unofficialcreds = $env{'form.unofficial_credits'};	my $unofficialcreds = $env{'form.unofficial_credits'};
$unofficialcreds =~ s/^[^\d\.]//g;	$unofficialcreds =~ s/[^\d.]+//g;
	my $textbookcreds = $env{'form.textbook_credits'};
	$textbookcreds =~ s/[^\d.]+//g;
if (ref($domconfig{'coursedefaults'}{'coursecredits'} ne 'HASH') &&	if (ref($domconfig{'coursedefaults'}{'coursecredits'} ne 'HASH') &&
($env{'form.coursecredits'} eq '1')) {	($env{'form.coursecredits'} eq '1')) {
$changes{'coursecredits'} = 1;	$changes{'coursecredits'} = 1;
} else {	} else {
if (($domconfig{'coursedefaults'}{'coursecredits'}{'official'} ne $officialcreds) \|\|	if (($domconfig{'coursedefaults'}{'coursecredits'}{'official'} ne $officialcreds) \|\|
($domconfig{'coursedefaults'}{'coursecredits'}{'unofficial'} ne $unofficialcreds)) {	($domconfig{'coursedefaults'}{'coursecredits'}{'unofficial'} ne $unofficialcreds) \|\|
	($domconfig{'coursedefaults'}{'coursecredits'}{'textbook'} ne $textbookcreds)) {
$changes{'coursecredits'} = 1;	$changes{'coursecredits'} = 1;
}	}
}	}
$defaultshash{'coursedefaults'}{'coursecredits'} = {	$defaultshash{'coursedefaults'}{'coursecredits'} = {
official => $officialcreds,	official => $officialcreds,
unofficial => $unofficialcreds,	unofficial => $unofficialcreds,
	textbook => $textbookcreds,
}	}
}	}
my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,	my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
$dom);	$dom);
if ($putresult eq 'ok') {	if ($putresult eq 'ok') {
my %domdefaults;
if (keys(%changes) > 0) {	if (keys(%changes) > 0) {
if (($changes{'canuse_pdfforms'}) \|\| ($changes{'coursecredits'})) {	my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
%domdefaults = &Apache::lonnet::get_domain_defaults($dom);	if (($changes{'canuse_pdfforms'}) \|\| ($changes{'coursecredits'}) \|\|
	($changes{'uploadquota'})) {
if ($changes{'canuse_pdfforms'}) {	if ($changes{'canuse_pdfforms'}) {
$domdefaults{'canuse_pdfforms'}=$defaultshash{'coursedefaults'}{'canuse_pdfforms'};	$domdefaults{'canuse_pdfforms'}=$defaultshash{'coursedefaults'}{'canuse_pdfforms'};
}	}
Line 7924 sub modify_coursedefaults {	Line 9083 sub modify_coursedefaults {
$defaultshash{'coursedefaults'}{'coursecredits'}{'official'};	$defaultshash{'coursedefaults'}{'coursecredits'}{'official'};
$domdefaults{'unofficialcredits'} =	$domdefaults{'unofficialcredits'} =
$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'};	$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'};
	$domdefaults{'textbookcredits'} =
	$domdefaults{'coursedefaults'}{'coursecredits'}{'textbook'};
	}
	}
	if ($changes{'uploadquota'}) {
	if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
	foreach my $type (@types) {
	$domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
	}
}	}
}	}
my $cachetime = 246060;	my $cachetime = 246060;
&Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);	&Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
	if (ref($lastactref) eq 'HASH') {
	$lastactref->{'domdefaults'} = 1;
	}
}	}
$resulttext = &mt('Changes made:').'<ul>';	$resulttext = &mt('Changes made:').'<ul>';
foreach my $item (sort(keys(%changes))) {	foreach my $item (sort(keys(%changes))) {
Line 7939 sub modify_coursedefaults {	Line 9110 sub modify_coursedefaults {
}	}
} elsif ($item eq 'anonsurvey_threshold') {	} elsif ($item eq 'anonsurvey_threshold') {
$resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';	$resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
	} elsif ($item eq 'uploadquota') {
	if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
	$resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
	'<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
	'<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
	'<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.

	'<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
	'</ul>'.
	'</li>';
	} else {
	$resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
	}
} elsif ($item eq 'coursecredits') {	} elsif ($item eq 'coursecredits') {
if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {	if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
if (($domdefaults{'officialcredits'} eq '') &&	if (($domdefaults{'officialcredits'} eq '') &&
($domdefaults{'unofficialcredits'} eq '')) {	($domdefaults{'unofficialcredits'} eq '') &&
	($domdefaults{'textbookcredits'} eq '')) {
$resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';	$resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
} else {	} else {
$resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.	$resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
'<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.	'<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
'<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.	'<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
	'<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
'</ul>'.	'</ul>'.
'</li>';	'</li>';
}	}
Line 7968 sub modify_coursedefaults {	Line 9154 sub modify_coursedefaults {
}	}

sub modify_usersessions {	sub modify_usersessions {
my ($dom,%domconfig) = @_;	my ($dom,$lastactref,%domconfig) = @_;
my @hostingtypes = ('version','excludedomain','includedomain');	my @hostingtypes = ('version','excludedomain','includedomain');
my @offloadtypes = ('primary','default');	my @offloadtypes = ('primary','default');
my %types = (	my %types = (
Line 7985 sub modify_usersessions {	Line 9171 sub modify_usersessions {
foreach my $prefix (@prefixes) {	foreach my $prefix (@prefixes) {
$defaultshash{'usersessions'}{$prefix} = {};	$defaultshash{'usersessions'}{$prefix} = {};
}	}
my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);	my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
my $resulttext;	my $resulttext;
my %iphost = &Apache::lonnet::get_iphost();	my %iphost = &Apache::lonnet::get_iphost();
foreach my $prefix (@prefixes) {	foreach my $prefix (@prefixes) {
Line 8161 sub modify_usersessions {	Line 9347 sub modify_usersessions {
}	}
my $cachetime = 246060;	my $cachetime = 246060;
&Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);	&Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
	if (ref($lastactref) eq 'HASH') {
	$lastactref->{'domdefaults'} = 1;
	}
if (keys(%changes) > 0) {	if (keys(%changes) > 0) {
my %lt = &usersession_titles();	my %lt = &usersession_titles();
$resulttext = &mt('Changes made:').'<ul>';	$resulttext = &mt('Changes made:').'<ul>';
Line 8172 sub modify_usersessions {	Line 9361 sub modify_usersessions {
foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {	foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
$resulttext .= '<li><b>'.$lonhost.'</b> ';	$resulttext .= '<li><b>'.$lonhost.'</b> ';
my $lonhostdom = &Apache::lonnet::host_domain($lonhost);	my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
&Apache::lonnet::remote_devalidate_cache($lonhost,'spares',$lonhostdom);	my $cachekey = &escape('spares').':'.&escape($lonhostdom);
	&Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {	if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
foreach my $type (@{$types{$prefix}}) {	foreach my $type (@{$types{$prefix}}) {
if ($changes{$prefix}{$lonhost}{$type}) {	if ($changes{$prefix}{$lonhost}{$type}) {
Line 8262 sub modify_loadbalancing {	Line 9452 sub modify_loadbalancing {
if ($balancer eq '') {	if ($balancer eq '') {
next;	next;
}	}
if (!exists($servers{$balancer})) {	if (!exists($servers{$balancer})) {
if (exists($currbalancer{$balancer})) {	if (exists($currbalancer{$balancer})) {
push(@{$changes{'delete'}},$balancer);	push(@{$changes{'delete'}},$balancer);
}	}
Line 8313 sub modify_loadbalancing {	Line 9503 sub modify_loadbalancing {
}	}
} else {	} else {
if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {	if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
foreach my $sparetype (@sparestypes) {	foreach my $sparetype (@sparestypes) {
if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {	if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {	if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
$changes{'curr'}{$balancer}{'targets'} = 1;	$changes{'curr'}{$balancer}{'targets'} = 1;
}	}
}	}
}	}
}	}
}	}
my $ishomedom;	my $ishomedom;
if (&Apache::lonnet::host_domain($balancer) eq $dom) {	if (&Apache::lonnet::host_domain($balancer) eq $dom) {
Line 8329 sub modify_loadbalancing {	Line 9519 sub modify_loadbalancing {
if (ref($alltypes) eq 'ARRAY') {	if (ref($alltypes) eq 'ARRAY') {
foreach my $type (@{$alltypes}) {	foreach my $type (@{$alltypes}) {
my $rule;	my $rule;
unless ((($type eq '_LC_external') \|\| ($type eq '_LC_internetdom')) &&	unless ((($type eq '_LC_external') \|\| ($type eq '_LC_internetdom')) &&
(!$ishomedom)) {	(!$ishomedom)) {
$rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};	$rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
}	}
Line 8354 sub modify_loadbalancing {	Line 9544 sub modify_loadbalancing {
}	}
my $putresult = &Apache::lonnet::put_dom('configuration',	my $putresult = &Apache::lonnet::put_dom('configuration',
\%defaultshash,$dom);	\%defaultshash,$dom);

if ($putresult eq 'ok') {	if ($putresult eq 'ok') {
if (keys(%changes) > 0) {	if (keys(%changes) > 0) {
if (ref($changes{'delete'}) eq 'ARRAY') {	if (ref($changes{'delete'}) eq 'ARRAY') {
foreach my $balancer (sort(@{$changes{'delete'}})) {	foreach my $balancer (sort(@{$changes{'delete'}})) {
$resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';	$resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
&Apache::lonnet::remote_devalidate_cache($balancer,'loadbalancing',$dom);	my $cachekey = &escape('loadbalancing').':'.&escape($dom);
	&Apache::lonnet::remote_devalidate_cache($balancer,[$cachekey]);
}	}
}	}
if (ref($changes{'add'}) eq 'ARRAY') {	if (ref($changes{'add'}) eq 'ARRAY') {
foreach my $balancer (sort(@{$changes{'add'}})) {	foreach my $balancer (sort(@{$changes{'add'}})) {
$resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);	$resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
}	}
}	}
Line 8405 sub modify_loadbalancing {	Line 9595 sub modify_loadbalancing {
my $balancetext;	my $balancetext;
if ($rule eq '') {	if ($rule eq '') {
$balancetext = $ruletitles{'default'};	$balancetext = $ruletitles{'default'};
} elsif (($rule eq 'homeserver') \|\| ($rule eq 'externalbalancer')) {	} elsif (($rule eq 'homeserver') \|\| ($rule eq 'externalbalancer') \|\|
	($rule eq 'balancer') \|\| ($rule eq 'offloadedto')) {
$balancetext = $ruletitles{$rule};	$balancetext = $ruletitles{$rule};
} else {	} else {
$balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});	$balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
}	}
$resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';	$resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
}	}
}	}
}	}
}	}
&Apache::lonnet::remote_devalidate_cache($balancer,'loadbalancing',$dom);	my $cachekey = &escape('loadbalancing').':'.&escape($dom);
	&Apache::lonnet::remote_devalidate_cache($balancer,[$cachekey]);
}	}
}	}
if ($resulttext ne '') {	if ($resulttext ne '') {
Line 8503 sub active_dc_picker {	Line 9695 sub active_dc_picker {
}	}
}	}
@domcoord = sort(@domcoord);	@domcoord = sort(@domcoord);
my $numdcs = scalar(@domcoord);	my $numdcs = scalar(@domcoord);
my $rows = 0;	my $rows = 0;
my $table;	my $table;
if ($numdcs > 1) {	if ($numdcs > 1) {
Line 8547 sub active_dc_picker {	Line 9739 sub active_dc_picker {
'<input type="'.$inputtype.'" name="'.$name.'"'.	'<input type="'.$inputtype.'" name="'.$name.'"'.
' value="'.$domcoord[$i].'"'.$check.' />'.$user;	' value="'.$domcoord[$i].'"'.$check.' />'.$user;
if ($user ne $dcname.':'.$dcdom) {	if ($user ne $dcname.':'.$dcdom) {
$table .= ' ('.$dcname.':'.$dcdom.')'.	$table .= ' ('.$dcname.':'.$dcdom.')';
'</label></span></td>';
}	}
	$table .= '</label></span></td>';
}	}
$table .= '</tr></table>';	$table .= '</tr></table>';
} elsif ($numdcs == 1) {	} elsif ($numdcs == 1) {
	my ($dcname,$dcdom) = split(':',$domcoord[0]);
	my $user = &Apache::loncommon::plainname($dcname,$dcdom);
if ($inputtype eq 'radio') {	if ($inputtype eq 'radio') {
$table .= '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />';	$table .= '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
	if ($user ne $dcname.':'.$dcdom) {
	$table .= ' ('.$dcname.':'.$dcdom.')';
	}
} else {	} else {
my $check;	my $check;
if (exists($currhash{$domcoord[0]})) {	if (exists($currhash{$domcoord[0]})) {
$check = ' checked="checked"';	$check = ' checked="checked"';
}	}
$table .= '<input type="checkbox" name="'.$name.'" '.	$table .= '<span class="LC_nobreak"><label>'.
'value="'.$domcoord[0].'"'.$check.' />';	'<input type="checkbox" name="'.$name.'" '.
	'value="'.$domcoord[0].'"'.$check.' />'.$user;
	if ($user ne $dcname.':'.$dcdom) {
	$table .= ' ('.$dcname.':'.$dcdom.')';
	}
	$table .= '</label></span>';
$rows ++;	$rows ++;
}	}
}	}
Line 8637 sub lonbalance_targets_js {	Line 9839 sub lonbalance_targets_js {
}	}
&get_loadbalancers_config($servers,\%existing,\%currbalancer,	&get_loadbalancers_config($servers,\%existing,\%currbalancer,
\%currtargets,\%currrules);	\%currtargets,\%currrules);
my $balancers = join("','",sort(keys(%currbalancer)));	my $balancers = join("','",sort(keys(%currbalancer)));
return <<"END";	return <<"END";

<script type="text/javascript">	<script type="text/javascript">
Line 8708 function showSpares(balancer,ishomedom,b	Line 9910 function showSpares(balancer,ishomedom,b
} else {	} else {
document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';	document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';	document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';

}	}
} else {	} else {
document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';	document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
Line 8720 function showSpares(balancer,ishomedom,b	Line 9921 function showSpares(balancer,ishomedom,b
var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);	var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
item.options.length = 0;	item.options.length = 0;
item.options[0] = new Option("","",true,true);	item.options[0] = new Option("","",true,true);
var idx = 0;	var idx = 0;
for (var m=0; m<alltargets.length; m++) {	for (var m=0; m<alltargets.length; m++) {
if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {	if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
idx ++;	idx ++;
item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);	item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);

}	}
}	}
}	}
Line 9138 sub captcha_phrases {	Line 10338 sub captcha_phrases {
);	);
}	}

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

1;	1;

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

Removed from v.1.194
changed lines
	Added in v.1.230