loncom/interface/domainprefs.pm - diff

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Diff for /loncom/interface/domainprefs.pm between versions 1.160.6.28 and 1.167

version 1.160.6.28, 2013/12/19 08:25:48	version 1.167, 2012/08/25 22:55:00
Line 45 described at http://www.lon-capa.org.	Line 45 described at http://www.lon-capa.org.
=head1 OVERVIEW	=head1 OVERVIEW

Each institution using LON-CAPA will typically have a single domain designated	Each institution using LON-CAPA will typically have a single domain designated
for use by individuals affiliated with the institution. Accordingly, each domain	for use by individuals affliated with the institution. Accordingly, each domain
may define a default set of logos and a color scheme which can be used to "brand"	may define a default set of logos and a color scheme which can be used to "brand"
the LON-CAPA instance. In addition, an institution will typically have a language	the LON-CAPA instance. In addition, an institution will typically have a language
and timezone which are used for the majority of courses.	and timezone which are used for the majority of courses.
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, and to display/store	used by course owners to request creation of a course.
default quota sizes for authoring spaces.

Outputs: 1	Outputs: 1

Line 211 sub handler {	Line 210 sub handler {
'quotas','autoenroll','autoupdate','autocreate',	'quotas','autoenroll','autoupdate','autocreate',
'directorysrch','usercreation','usermodification',	'directorysrch','usercreation','usermodification',
'contacts','defaults','scantron','coursecategories',	'contacts','defaults','scantron','coursecategories',
'serverstatuses','requestcourses','coursedefaults',	'serverstatuses','requestcourses','helpsettings',
'usersessions','loadbalancing','requestauthor'],$dom);	'coursedefaults','usersessions','loadbalancing',
	'requestauthor'],$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','usermodification','scantron',
'requestcourses','requestauthor','coursecategories',	'requestcourses','requestauthor','coursecategories',
'serverstatuses','coursedefaults','usersessions');	'serverstatuses','helpsettings',
my %existing;	'coursedefaults','usersessions');
if (ref($domconfig{'loadbalancing'}) eq 'HASH') {	if (keys(%servers) > 1) {
%existing = %{$domconfig{'loadbalancing'}};
}
if ((keys(%servers) > 1) \|\| (keys(%existing) > 0)) {
push(@prefs_order,'loadbalancing');	push(@prefs_order,'loadbalancing');
}	}
my %prefs = (	my %prefs = (
Line 241 sub handler {	Line 238 sub handler {
'login' =>	'login' =>
{ text => 'Log-in page options',	{ text => 'Log-in page options',
help => 'Domain_Configuration_Login_Page',	help => 'Domain_Configuration_Login_Page',
header => [{col1 => 'Log-in Page Items',	header => [{col1 => 'Item',
col2 => '',},	col2 => '',}],
{col1 => 'Log-in Help',
col2 => 'Value'}],
},	},

'defaults' =>	'defaults' =>
{ text => 'Default authentication/language/timezone/portal',	{ text => 'Default authentication/language/timezone/portal',
help => 'Domain_Configuration_LangTZAuth',	help => 'Domain_Configuration_LangTZAuth',
Line 253 sub handler {	Line 249 sub handler {
col2 => 'Value'}],	col2 => 'Value'}],
},	},
'quotas' =>	'quotas' =>
{ text => 'Blogs, personal web pages, webDAV/quotas, portfolios',	{ text => 'Blogs, personal web pages, webDAV, portfolios',
help => 'Domain_Configuration_Quotas',	help => 'Domain_Configuration_Quotas',
header => [{col1 => 'User affiliation',	header => [{col1 => 'User affiliation',
col2 => 'Available tools',	col2 => 'Available tools',
col3 => 'Quotas, MB; (Authoring requires role)',}],	col3 => 'Portfolio quota',}],
},	},
'autoenroll' =>	'autoenroll' =>
{ text => 'Auto-enrollment settings',	{ text => 'Auto-enrollment settings',
Line 354 sub handler {	Line 350 sub handler {
col3 => 'Specific IPs',	col3 => 'Specific IPs',
}],	}],
},	},
'coursedefaults' =>	'helpsettings' =>
	{text => 'Help page settings',
	help => 'Domain_Configuration_Help_Settings',
	header => [{col1 => 'Help Settings (logged-in users)',
	col2 => 'Value'},
	{col1 => 'Help Settings (before log-in)',
	col2 => 'Value'}],
	},
	'coursedefaults' =>
{text => 'Course/Community defaults',	{text => 'Course/Community defaults',
help => 'Domain_Configuration_Course_Defaults',	help => 'Domain_Configuration_Course_Defaults',
header => [{col1 => 'Defaults which can be overridden for each course by a DC',	header => [{col1 => 'Defaults which can be overridden in each course by a CC',
	col2 => 'Value',},
	{col1 => 'Defaults which can be overridden for each course by a DC',
col2 => 'Value',},],	col2 => 'Value',},],
},	},
	'privacy' =>
	{text => 'User Privacy',
	help => 'Domain_Configuration_User_Privacy',
	header => [{col1 => 'Setting',
	col2 => 'Value',}],
	},
'usersessions' =>	'usersessions' =>
{text => 'User session hosting/offloading',	{text => 'User session hosting/offloading',
help => 'Domain_Configuration_User_Sessions',	help => 'Domain_Configuration_User_Sessions',
Line 371 sub handler {	Line 383 sub handler {
col2 => 'Rules'}],	col2 => 'Rules'}],
},	},
'loadbalancing' =>	'loadbalancing' =>
{text => 'Dedicated Load Balancer(s)',	{text => 'Dedicated Load Balancer',
help => 'Domain_Configuration_Load_Balancing',	help => 'Domain_Configuration_Load_Balancing',
header => [{col1 => 'Balancers',	header => [{col1 => 'Server',
col2 => 'Default destinations',	col2 => 'Default destinations',
col3 => 'User affiliation',	col3 => 'User affliation',
col4 => 'Overrides'},	col4 => 'Overrides'},
],	],
},	},
Line 386 sub handler {	Line 398 sub handler {
header => [{col1 => 'Log-in Service',	header => [{col1 => 'Log-in Service',
col2 => 'Server Setting',},	col2 => 'Server Setting',},
{col1 => 'Log-in Page Items',	{col1 => 'Log-in Page Items',
col2 => ''},	col2 => ''}],
{col1 => 'Log-in Help',
col2 => 'Value'}],
};	};
}	}

my @roles = ('student','coordinator','author','admin');	my @roles = ('student','coordinator','author','admin');
my @actions = &Apache::loncommon::get_env_multiple('form.actions');	my @actions = &Apache::loncommon::get_env_multiple('form.actions');
&Apache::lonhtmlcommon::add_breadcrumb	&Apache::lonhtmlcommon::add_breadcrumb
({href=>"javascript:changePage(document.$phase,'pickactions')",	({href=>"javascript:changePage(document.$phase,'pickactions')",
text=>"Settings to display/modify"});	text=>"Settings to display/modify"});
my $confname = $dom.'-domainconfig';	my $confname = $dom.'-domainconfig';

if ($phase eq 'process') {	if ($phase eq 'process') {
my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,	&Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,\@roles);
\%prefs,\%domconfig,$confname,\@roles);
if (ref($result) eq 'HASH') {
$r->rflush();
&devalidate_remote_domconfs($dom,$result);
}
} elsif ($phase eq 'display') {	} elsif ($phase eq 'display') {
my $js = &recaptcha_js().	my $js = &recaptcha_js();
&credits_js();	if (keys(%servers) > 1) {
if ((keys(%servers) > 1) \|\| (keys(%existing) > 0)) {
my ($othertitle,$usertypes,$types) =	my ($othertitle,$usertypes,$types) =
&Apache::loncommon::sorted_inst_types($dom);	&Apache::loncommon::sorted_inst_types($dom);
$js .= &lonbalance_targets_js($dom,$types,\%servers,	$js = &lonbalance_targets_js($dom,$types,\%servers).
$domconfig{'loadbalancing'}).	&new_spares_js().
&new_spares_js().	&common_domprefs_js().
&common_domprefs_js().	&Apache::loncommon::javascript_array_indexof();
&Apache::loncommon::javascript_array_indexof();
}	}
&Apache::lonconfigsettings::display_settings($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.
my $servadm = $r->dir_config('lonAdmEMail');
my ($configuserok,$author_ok,$switchserver) =
&config_check($dom,$confname,$servadm);
unless ($configuserok eq 'ok') {
&Apache::lonconfigsettings::print_header($r,$phase,$context);
$r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
$confname).
'<br />'
);
if ($switchserver) {
$r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
'<br />'.
&mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
'<br />'.
&mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
'<br />'.
&mt('To do that now, use the following link: [_1]',$switchserver)
);
} else {
$r->print(&mt('To create that user from the command line run the ./UPDATE script found in the top level directory of the extracted LON-CAPA tarball.').
'<br />'.
&mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
);
}
$r->print(&Apache::loncommon::end_page());
return OK;
}
if (keys(%domconfig) == 0) {	if (keys(%domconfig) == 0) {
my $primarylibserv = &Apache::lonnet::domain($dom,'primary');	my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
my @ids=&Apache::lonnet::current_machine_ids();	my @ids=&Apache::lonnet::current_machine_ids();
Line 487 sub handler {	Line 460 sub handler {
}	}

sub process_changes {	sub process_changes {
my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;	my ($r,$dom,$confname,$action,$roles,$values) = @_;
my %domconfig;	my %domconfig;
if (ref($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,$lastactref,%domconfig);	$output = &modify_login($r,$dom,$confname,%domconfig);
} elsif ($action eq 'rolecolors') {	} elsif ($action eq 'rolecolors') {
$output = &modify_rolecolors($r,$dom,$confname,$roles,	$output = &modify_rolecolors($r,$dom,$confname,$roles,
$lastactref,%domconfig);	%domconfig);
} elsif ($action eq 'quotas') {	} elsif ($action eq 'quotas') {
$output = &modify_quotas($dom,$action,$lastactref,%domconfig);	$output = &modify_quotas($dom,$action,%domconfig);
} elsif ($action eq 'autoenroll') {	} elsif ($action eq 'autoenroll') {
$output = &modify_autoenroll($dom,$lastactref,%domconfig);	$output = &modify_autoenroll($dom,%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 513 sub process_changes {	Line 486 sub process_changes {
} 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,$lastactref,%domconfig);	$output = &modify_contacts($dom,%domconfig);
} elsif ($action eq 'defaults') {	} elsif ($action eq 'defaults') {
$output = &modify_defaults($dom,$lastactref,%domconfig);	$output = &modify_defaults($dom,$r);
} elsif ($action eq 'scantron') {	} elsif ($action eq 'scantron') {
$output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);	$output = &modify_scantron($r,$dom,$confname,%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,$action,$lastactref,%domconfig);	$output = &modify_quotas($dom,$action,%domconfig);
} elsif ($action eq 'requestauthor') {	} elsif ($action eq 'requestauthor') {
$output = &modify_quotas($dom,$action,$lastactref,%domconfig);	$output = &modify_quotas($dom,$action,%domconfig);
	} elsif ($action eq 'helpsettings') {
	$output = &modify_helpsettings($r,$dom,$confname,%domconfig);
} elsif ($action eq 'coursedefaults') {	} elsif ($action eq 'coursedefaults') {
$output = &modify_coursedefaults($dom,$lastactref,%domconfig);	$output = &modify_coursedefaults($dom,%domconfig);
} elsif ($action eq 'usersessions') {	} elsif ($action eq 'usersessions') {
$output = &modify_usersessions($dom,$lastactref,%domconfig);	$output = &modify_usersessions($dom,%domconfig);
} elsif ($action eq 'loadbalancing') {	} elsif ($action eq 'loadbalancing') {
$output = &modify_loadbalancing($dom,%domconfig);	$output = &modify_loadbalancing($dom,%domconfig);
}	}
Line 558 sub print_config_box {	Line 533 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))) {
$colspan = ' colspan="2"';	$colspan = ' colspan="2"';
}	}
if ($action eq 'usersessions') {	if ($action eq 'usersessions') {
Line 583 sub print_config_box {	Line 557 sub print_config_box {
} elsif ($action eq 'coursecategories') {	} elsif ($action eq 'coursecategories') {
$output .= &print_coursecategories('top',$dom,$item,$settings,\$rowtotal);	$output .= &print_coursecategories('top',$dom,$item,$settings,\$rowtotal);
} elsif ($action eq 'login') {	} elsif ($action eq 'login') {
if ($numheaders == 3) {	$output .= &print_login('top',$dom,$confname,$phase,$settings,\$rowtotal);
$colspan = ' colspan="2"';	$colspan = ' colspan="2"';
$output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
} else {
$output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
}
} elsif ($action eq 'requestcourses') {	} elsif ($action eq 'requestcourses') {
$output .= &print_quotas($dom,$settings,\$rowtotal,$action);	$output .= &print_quotas($dom,$settings,\$rowtotal,$action);
} elsif ($action eq 'requestauthor') {	} elsif ($action eq 'requestauthor') {
$output .= &print_quotas($dom,$settings,\$rowtotal,$action);	$output .= &print_quotas($dom,$settings,\$rowtotal,$action);
	} elsif ($action eq 'helpsettings') {
	$output .= &print_helpsettings('top',$dom,$confname,$settings,\$rowtotal);
} elsif ($action eq 'usersessions') {	} elsif ($action eq 'usersessions') {
$output .= &print_usersessions('top',$dom,$settings,\$rowtotal);	$output .= &print_usersessions('top',$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 .= '	$output .= '
</table>	</table>
Line 653 sub print_config_box {	Line 627 sub print_config_box {
} elsif ($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') {
if ($numheaders == 3) {	$output .= &print_login('bottom',$dom,$confname,$phase,$settings,\$rowtotal);
$output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
</table>
</td>
</tr>
<tr>
<td>
<table class="LC_nested">
<tr class="LC_info_row">
<td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
<td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
&print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
$rowtotal ++;
} else {
$output .= &print_login('help',$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 ($action eq 'requestauthor') {	} elsif ($action eq 'requestauthor') {
$output .= &print_requestmail($dom,$action,$settings,\$rowtotal);	$output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
	} elsif ($action eq 'helpsettings') {
	$output .= &print_helpsettings('bottom',$dom,$confname,$settings,\$rowtotal);
} elsif ($action eq 'usersessions') {	} elsif ($action eq 'usersessions') {
$output .= &print_usersessions('middle',$dom,$settings,\$rowtotal).'	$output .= &print_usersessions('middle',$dom,$settings,\$rowtotal).'
</table>	</table>
Line 686 sub print_config_box {	Line 647 sub print_config_box {
<td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.	<td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
&print_usersessions('bottom',$dom,$settings,\$rowtotal);	&print_usersessions('bottom',$dom,$settings,\$rowtotal);
$rowtotal ++;	$rowtotal ++;
	} elsif ($action eq 'coursedefaults') {
	$output .= &print_coursedefaults('bottom',$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 762 sub print_config_box {	Line 725 sub print_config_box {
}	}
$output .= '</tr>';	$output .= '</tr>';
$rowtotal ++;	$rowtotal ++;
if ($action eq 'quotas') {	if ($action eq 'login') {
	$output .= &print_login('bottom',$dom,$confname,$phase,$settings,
	\$rowtotal);
	} elsif ($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') {
$output .= &print_autoenroll($dom,$settings,\$rowtotal);	$output .= &print_autoenroll($dom,$settings,\$rowtotal);
Line 773 sub print_config_box {	Line 739 sub print_config_box {
} elsif ($action eq 'contacts') {	} elsif ($action eq 'contacts') {
$output .= &print_contacts($dom,$settings,\$rowtotal);	$output .= &print_contacts($dom,$settings,\$rowtotal);
} elsif ($action eq 'defaults') {	} elsif ($action eq 'defaults') {
$output .= &print_defaults($dom,$settings,\$rowtotal);	$output .= &print_defaults($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') {	} elsif ($action eq 'serverstatuses') {
$output .= &print_serverstatuses($dom,$settings,\$rowtotal);	$output .= &print_serverstatuses($dom,$settings,\$rowtotal);
} elsif ($action eq 'helpsettings') {	} elsif ($action eq 'helpsettings') {
$output .= &print_helpsettings($dom,$confname,$settings,\$rowtotal);	$output .= &print_helpsettings('top',$dom,$confname,$settings,\$rowtotal);
} elsif ($action eq 'loadbalancing') {	} elsif ($action eq 'loadbalancing') {
$output .= &print_loadbalancing($dom,$settings,\$rowtotal);	$output .= &print_loadbalancing($dom,$settings,\$rowtotal);
} elsif ($action eq 'coursedefaults') {
$output .= &print_coursedefaults('bottom',$dom,$settings,\$rowtotal);
}	}
}	}
$output .= '	$output .= '
Line 795 sub print_config_box {	Line 759 sub print_config_box {
}	}

sub print_login {	sub print_login {
my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;	my ($position,$dom,$confname,$phase,$settings,$rowtotal) = @_;
my ($css_class,$datatable);	my ($css_class,$datatable);
my %choices = &login_choices();	my %choices = &login_choices();

if ($caller eq 'service') {	if ($position eq 'top') {
my %servers = &Apache::lonnet::internet_dom_servers($dom);	my %servers = &Apache::lonnet::internet_dom_servers($dom);
my $choice = $choices{'disallowlogin'};	my $choice = $choices{'disallowlogin'};
$css_class = ' class="LC_odd_row"';	$css_class = ' class="LC_odd_row"';
Line 826 sub print_login {	Line 790 sub print_login {
'<td><select name="'.$lonhost.'_server">'.	'<td><select name="'.$lonhost.'_server">'.
'<option value=""'.$direct.'>'.$choices{'directlogin'}.	'<option value=""'.$direct.'>'.$choices{'directlogin'}.
'</option>';	'</option>';
foreach my $hostid (sort(keys(%servers))) {	foreach my $hostid (keys(%servers)) {
next if ($servers{$hostid} eq $servers{$lonhost});	next if ($servers{$hostid} eq $servers{$lonhost});
my $selected = '';	my $selected = '';
if (ref($disallowed{$lonhost}) eq 'HASH') {	if (ref($disallowed{$lonhost}) eq 'HASH') {
Line 866 sub print_login {	Line 830 sub print_login {
}	}
$datatable .= '</table></td></tr>';	$datatable .= '</table></td></tr>';
return $datatable;	return $datatable;
} elsif ($caller eq 'page') {	}
my %defaultchecked = (
'coursecatalog' => 'on',	my %defaultchecked = (
'helpdesk' => 'on',	'coursecatalog' => 'on',
'adminmail' => 'off',	'adminmail' => 'off',
'newuser' => 'off',	'newuser' => 'off',
);	);
my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');	my @toggles = ('coursecatalog','adminmail','newuser');
my (%checkedon,%checkedoff);	my (%checkedon,%checkedoff);
	foreach my $item (@toggles) {
	if ($defaultchecked{$item} eq 'on') {
	$checkedon{$item} = ' checked="checked" ';
	$checkedoff{$item} = ' ';
	} elsif ($defaultchecked{$item} eq 'off') {
	$checkedoff{$item} = ' checked="checked" ';
	$checkedon{$item} = ' ';
	}
	}
	my @images = ('img','logo','domlogo','login');
	my @logintext = ('textcol','bgcol');
	my @bgs = ('pgbg','mainbg','sidebg');
	my @links = ('link','alink','vlink');
	my %designhash = &Apache::loncommon::get_domainconf($dom);
	my %defaultdesign = %Apache::loncommon::defaultdesign;
	my (%is_custom,%designs);
	my %defaults = (
	font => $defaultdesign{'login.font'},
	);
	foreach my $item (@images) {
	$defaults{$item} = $defaultdesign{'login.'.$item};
	$defaults{'showlogo'}{$item} = 1;
	}
	foreach my $item (@bgs) {
	$defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
	}
	foreach my $item (@logintext) {
	$defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
	}
	foreach my $item (@links) {
	$defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
	}
	if (ref($settings) eq 'HASH') {
foreach my $item (@toggles) {	foreach my $item (@toggles) {
if ($defaultchecked{$item} eq 'on') {	if ($settings->{$item} eq '1') {
$checkedon{$item} = ' checked="checked" ';	$checkedon{$item} = ' checked="checked" ';
$checkedoff{$item} = ' ';	$checkedoff{$item} = ' ';
} elsif ($defaultchecked{$item} eq 'off') {	} elsif ($settings->{$item} eq '0') {
$checkedoff{$item} = ' checked="checked" ';	$checkedoff{$item} = ' checked="checked" ';
$checkedon{$item} = ' ';	$checkedon{$item} = ' ';
}	}
}	}
my @images = ('img','logo','domlogo','login');
my @logintext = ('textcol','bgcol');
my @bgs = ('pgbg','mainbg','sidebg');
my @links = ('link','alink','vlink');
my %designhash = &Apache::loncommon::get_domainconf($dom);
my %defaultdesign = %Apache::loncommon::defaultdesign;
my (%is_custom,%designs);
my %defaults = (
font => $defaultdesign{'login.font'},
);
foreach my $item (@images) {	foreach my $item (@images) {
$defaults{$item} = $defaultdesign{'login.'.$item};	if (defined($settings->{$item})) {
$defaults{'showlogo'}{$item} = 1;	$designs{$item} = $settings->{$item};
}	$is_custom{$item} = 1;
foreach my $item (@bgs) {	}
$defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};	if (defined($settings->{'showlogo'}{$item})) {
	$designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
	}
}	}
foreach my $item (@logintext) {	foreach my $item (@logintext) {
$defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};	if ($settings->{$item} ne '') {
	$designs{'logintext'}{$item} = $settings->{$item};
	$is_custom{$item} = 1;
	}
}	}
foreach my $item (@links) {	if ($settings->{'font'} ne '') {
$defaults{'links'}{$item} = $defaultdesign{'login.'.$item};	$designs{'font'} = $settings->{'font'};
	$is_custom{'font'} = 1;
}	}
if (ref($settings) eq 'HASH') {	foreach my $item (@bgs) {
foreach my $item (@toggles) {	if ($settings->{$item} ne '') {
if ($settings->{$item} eq '1') {	$designs{'bgs'}{$item} = $settings->{$item};
$checkedon{$item} = ' checked="checked" ';	$is_custom{$item} = 1;
$checkedoff{$item} = ' ';
} elsif ($settings->{$item} eq '0') {
$checkedoff{$item} = ' checked="checked" ';
$checkedon{$item} = ' ';
}
}
foreach my $item (@images) {
if (defined($settings->{$item})) {
$designs{$item} = $settings->{$item};
$is_custom{$item} = 1;
}
if (defined($settings->{'showlogo'}{$item})) {
$designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
}
}
foreach my $item (@logintext) {
if ($settings->{$item} ne '') {
$designs{'logintext'}{$item} = $settings->{$item};
$is_custom{$item} = 1;
}
}
if ($settings->{'font'} ne '') {
$designs{'font'} = $settings->{'font'};
$is_custom{'font'} = 1;
}
foreach my $item (@bgs) {
if ($settings->{$item} ne '') {
$designs{'bgs'}{$item} = $settings->{$item};
$is_custom{$item} = 1;
}
}
foreach my $item (@links) {
if ($settings->{$item} ne '') {
$designs{'links'}{$item} = $settings->{$item};
$is_custom{$item} = 1;
}
}
} else {
if ($designhash{$dom.'.login.font'} ne '') {
$designs{'font'} = $designhash{$dom.'.login.font'};
$is_custom{'font'} = 1;
}
foreach my $item (@images) {
if ($designhash{$dom.'.login.'.$item} ne '') {
$designs{$item} = $designhash{$dom.'.login.'.$item};
$is_custom{$item} = 1;
}
}
foreach my $item (@bgs) {
if ($designhash{$dom.'.login.'.$item} ne '') {
$designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
$is_custom{$item} = 1;
}
}	}
foreach my $item (@links) {	}
if ($designhash{$dom.'.login.'.$item} ne '') {	foreach my $item (@links) {
$designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};	if ($settings->{$item} ne '') {
$is_custom{$item} = 1;	$designs{'links'}{$item} = $settings->{$item};
}	$is_custom{$item} = 1;
}	}
}	}
my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',	} else {
logo => 'Institution Logo',	if ($designhash{$dom.'.login.font'} ne '') {
domlogo => 'Domain Logo',	$designs{'font'} = $designhash{$dom.'.login.font'};
login => 'Login box');	$is_custom{'font'} = 1;
my $itemcount = 1;
foreach my $item (@toggles) {
$css_class = $itemcount%2?' class="LC_odd_row"':'';
$datatable .=
'<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
'</td><td>'.
'<span class="LC_nobreak"><label><input type="radio" name="'.
$item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
'</label> <label><input type="radio" name="'.$item.'"'.
$checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
'</tr>';
$itemcount ++;
}	}
$datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);	foreach my $item (@images) {
$datatable .= '</tr></table></td></tr>';	if ($designhash{$dom.'.login.'.$item} ne '') {
} elsif ($caller eq 'help') {	$designs{$item} = $designhash{$dom.'.login.'.$item};
my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);	$is_custom{$item} = 1;
my $switchserver = &check_switchserver($dom,$confname);
my $itemcount = 1;
$defaulturl = '/adm/loginproblems.html';
$defaulttype = 'default';
%lt = &Apache::lonlocal::texthash (
del => 'Delete?',
rep => 'Replace:',
upl => 'Upload:',
default => 'Default',
custom => 'Custom',
);
%langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
my @currlangs;
if (ref($settings) eq 'HASH') {
if (ref($settings->{'helpurl'}) eq 'HASH') {
foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
next if ($settings->{'helpurl'}{$key} eq '');
$url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
$type{$key} = 'custom';
unless ($key eq 'nolang') {
push(@currlangs,$key);
}
}
} elsif ($settings->{'helpurl'} ne '') {
$type{'nolang'} = 'custom';
$url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
}	}
}	}
foreach my $lang ('nolang',sort(@currlangs)) {	foreach my $item (@bgs) {
$css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';	if ($designhash{$dom.'.login.'.$item} ne '') {
$datatable .= '<tr'.$css_class.'>';	$designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
if ($url{$lang} eq '') {	$is_custom{$item} = 1;
$url{$lang} = $defaulturl;
}
if ($type{$lang} eq '') {
$type{$lang} = $defaulttype;
}
$datatable .= '<td colspan="2"><span class="LC_nobreak">';
if ($lang eq 'nolang') {
$datatable .= &mt('Log-in help page if no specific language file: [_1]',
&Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
} else {
$datatable .= &mt('Log-in help page for language: [_1] is [_2]',
$langchoices{$lang},
&Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
}
$datatable .= '</span></td>'."\n".
'<td class="LC_left_item">';
if ($type{$lang} eq 'custom') {
$datatable .= '<span class="LC_nobreak"><label>'.
'<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
$lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
} else {
$datatable .= $lt{'upl'};
}
$datatable .='<br />';
if ($switchserver) {
$datatable .= &mt('Upload to library server: [_1]',$switchserver);
} else {
$datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
}	}
$datatable .= '</td></tr>';
$itemcount ++;
}	}
my @addlangs;	foreach my $item (@links) {
foreach my $lang (sort(keys(%langchoices))) {	if ($designhash{$dom.'.login.'.$item} ne '') {
next if ((grep(/^\Q$lang\E$/,@currlangs)) \|\| ($lang eq 'x_chef'));	$designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
push(@addlangs,$lang);	$is_custom{$item} = 1;
}
if (@addlangs > 0) {
my %toadd;
map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
$toadd{''} = &mt('Select');
$css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
$datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
&mt('Add log-in help page for a specific language:').' '.
&Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
'</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
if ($switchserver) {
$datatable .= &mt('Upload to library server: [_1]',$switchserver);
} else {
$datatable .= '<input type="file" name="loginhelpurl_add_file" />';
}	}
$datatable .= '</td></tr>';
$itemcount ++;
}	}
$datatable .= &captcha_choice('login',$settings,$itemcount);
}	}
	my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
	logo => 'Institution Logo',
	domlogo => 'Domain Logo',
	login => 'Login box');
	my $itemcount = 1;
	foreach my $item (@toggles) {
	$css_class = $itemcount%2?' class="LC_odd_row"':'';
	$datatable .=
	'<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
	'</td><td>'.
	'<span class="LC_nobreak"><label><input type="radio" name="'.
	$item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
	'</label> <label><input type="radio" name="'.$item.'"'.
	$checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
	'</tr>';
	$itemcount ++;
	}
	$datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
	$datatable .= '</tr></table></td></tr>';
return $datatable;	return $datatable;
}	}

Line 1089 sub login_choices {	Line 963 sub login_choices {
&Apache::lonlocal::texthash (	&Apache::lonlocal::texthash (
coursecatalog => 'Display Course/Community Catalog link?',	coursecatalog => 'Display Course/Community Catalog link?',
adminmail => "Display Administrator's E-mail Address?",	adminmail => "Display Administrator's E-mail Address?",
helpdesk => 'Display "Contact Helpdesk" link',
disallowlogin => "Login page requests redirected",	disallowlogin => "Login page requests redirected",
hostid => "Server",	hostid => "Server",
server => "Redirect to:",	server => "Redirect to:",
Line 1127 sub print_rolecolors {	Line 1000 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 = &role_defaults($role,\@bgs,\@links,\@images);	my %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.'.'.$item};
	}
if (ref($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 1188 sub print_rolecolors {	Line 1071 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 1238 sub display_color_options {	Line 1083 sub display_color_options {
} else {	} else {
$datatable .= '<td> </td>';	$datatable .= '<td> </td>';
}	}
my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};	my $fontlink = &color_pick($phase,$role,'font',$choices->{'font'},$designs->{'font'});

$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" size="10" name="'.$role.'_font"'.
' value="'.$current_color.'" /> '.	' value="'.$designs->{'font'}.'" /> '.$fontlink.
' </td></tr>';	' <span id="css_'.$role.'_font" style="background-color: '.
	$designs->{'font'}.';">   </span>'.
	'</span></td></tr>';
unless ($role eq 'login') {	unless ($role eq 'login') {
$datatable .= '<tr'.$css_class.'>'.	$datatable .= '<tr'.$css_class.'>'.
'<td>'.$choices->{'fontmenu'}.'</td>';	'<td>'.$choices->{'fontmenu'}.'</td>';
Line 1252 sub display_color_options {	Line 1098 sub display_color_options {
} else {	} else {
$datatable .= '<td> </td>';	$datatable .= '<td> </td>';
}	}
$current_color = $designs->{'fontmenu'} ?	$fontlink = &color_pick($phase,$role,'fontmenu',$choices->{'fontmenu'},$designs->{'fontmenu'});
$designs->{'fontmenu'} : $defaults->{'fontmenu'};
$datatable .= '<td><span class="LC_nobreak">'.	$datatable .= '<td><span class="LC_nobreak">'.
'<input class="colorchooser" type="text" size="10" name="'	'<input type="text" size="10" name="'.$role.'_fontmenu"'.
.$role.'_fontmenu"'.	' value="'.$designs->{'fontmenu'}.'" /> '.$fontlink.
' value="'.$current_color.'" /> '.	' <span id="css_'.$role.'_fontmenu" style="background-color: '.
' </td></tr>';	$designs->{'fontmenu'}.';">   </span>'.
	'</span></td></tr>';
}	}
my $switchserver = &check_switchserver($dom,$confname);	my $switchserver = &check_switchserver($dom,$confname);
foreach my $img (@{$images}) {	foreach my $img (@{$images}) {
Line 1273 sub display_color_options {	Line 1119 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,
$designs,$defaults);	$designs);
} elsif ($img ne 'domlogo') {	} elsif ($img ne 'domlogo') {
$datatable.= &logo_display_options($img,$defaults,$designs);	$datatable.= &logo_display_options($img,$defaults,$designs);
}	}
Line 1352 sub display_color_options {	Line 1198 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> </td><td class="LC_left_item">'.	$datatable .= '<td colspan="2" class="LC_right_item"><br />'.
&mt('Upload:').'<br />';	&mt('Upload:');
}	}
} else {	} else {
$datatable .= '<td> </td><td class="LC_left_item">'.	$datatable .= '<td colspan="2" class="LC_right_item"><br />'.
&mt('Upload:').'<br />';	&mt('Upload:');
}	}
if ($switchserver) {	if ($switchserver) {
$datatable .= &mt('Upload to library server: [_1]',$switchserver);	$datatable .= &mt('Upload to library server: [_1]',$switchserver);
Line 1385 sub display_color_options {	Line 1231 sub display_color_options {
}	}
$datatable .= '<td class="LC_right_item">'.	$datatable .= '<td class="LC_right_item">'.
'<table border="0"><tr>';	'<table border="0"><tr>';

foreach my $item (@{$bgs}) {	foreach my $item (@{$bgs}) {
$datatable .= '<td align="center">'.$choices->{$item};	my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'bgs'}{$item});
my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};	$datatable .= '<td align="center">'.$link;
if ($designs->{'bgs'}{$item}) {	if ($designs->{'bgs'}{$item}) {
$datatable .= ' ';	$datatable .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'bgs'}{$item}.';">   </span>';
}	}
$datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.	$datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'bgs'}{$item}.
'" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';	'" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
}	}
$datatable .= '</tr></table></td></tr>';	$datatable .= '</tr></table></td></tr>';
Line 1414 sub display_color_options {	Line 1259 sub display_color_options {
$datatable .= '<td class="LC_right_item">'.	$datatable .= '<td class="LC_right_item">'.
'<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};	$datatable .= '<td align="center">'."\n".
$datatable .= '<td align="center">'.$choices->{$item}."\n";	&color_pick($phase,$role,$item,$choices->{$item},
	$designs->{'links'}{$item});
if ($designs->{'links'}{$item}) {	if ($designs->{'links'}{$item}) {
$datatable.=' ';	$datatable.=' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'links'}{$item}.';">   </span>';
}	}
$datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.	$datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'links'}{$item}.
'" /></td>';	'" /></td>';
}	}
$$rowtotal += $itemcount;	$$rowtotal += $itemcount;
Line 1473 sub login_header_options {	Line 1319 sub login_header_options {
}	}

sub login_text_colors {	sub login_text_colors {
my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;	my ($img,$role,$logintext,$phase,$choices,$designs) = @_;
my $color_menu = '<table border="0"><tr>';	my $color_menu = '<table border="0"><tr>';
foreach my $item (@{$logintext}) {	foreach my $item (@{$logintext}) {
$color_menu .= '<td align="center">'.$choices->{$item};	my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'logintext'}{$item});
my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};	$color_menu .= '<td align="center">'.$link;
$color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.	if ($designs->{'logintext'}{$item}) {
'" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';	$color_menu .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'logintext'}{$item}.';">   </span>';
	}
	$color_menu .= '<br /><input type="text" size="8" name="'.$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 1511 sub image_changes {	Line 1361 sub image_changes {
$role.'_del_'.$img.'" value="1" />'.&mt('Delete?').	$role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
'</label> '.&mt('Replace:').'</span><br />';	'</label> '.&mt('Replace:').'</span><br />';
} else {	} else {
$output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';	$output .= '<td valign="bottom">'.$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 1525 sub print_quotas {	Line 1383 sub print_quotas {
} else {	} else {
$context = $action;	$context = $action;
}	}
my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);	my ($datatable,$defaultquota,@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 ($css_class,%titles);
Line 1537 sub print_quotas {	Line 1395 sub print_quotas {
} elsif ($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 ($currdefquota,$currauthorquota);	my $currdefquota;
unless (($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 1669 sub print_quotas {	Line 1524 sub print_quotas {
unless (($context eq 'requestcourses') \|\|	unless (($context eq 'requestcourses') \|\|
($context eq 'requestauthor')) {	($context eq 'requestauthor')) {
$datatable .=	$datatable .=
'<td class="LC_right_item">'.	'<td class="LC_right_item"><span class="LC_nobreak">'.
'<span class="LC_nobreak">'.&mt('Portfolio').': '.
'<input type="text" name="quota_'.$type.	'<input type="text" name="quota_'.$type.
'" value="'.$currdefquota.	'" value="'.$currdefquota.
'" size="5" /></span>'.(' ' x 2).	'" size="5" /> Mb</span></td>';
'<span class="LC_nobreak">'.&mt('Authoring').': '.
'<input type="text" name="authorquota_'.$type.
'" value="'.$currauthorquota.
'" size="5" /></span></td>';
}	}
$datatable .= '</tr>';	$datatable .= '</tr>';
}	}
Line 1685 sub print_quotas {	Line 1535 sub print_quotas {
}	}
unless (($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 ++;	$typecount ++;
Line 1760 sub print_quotas {	Line 1606 sub print_quotas {
} elsif ($context eq 'requestauthor') {	} elsif ($context eq 'requestauthor') {
my $curroption;	my $curroption;
if (ref($settings) eq 'HASH') {	if (ref($settings) eq 'HASH') {
$curroption = $settings->{'default'};	if (ref($settings->{'requestauthor'}) eq 'HASH') {
	$curroption = $settings->{'requestauthor'};
	}
}	}
if (!$curroption) {	if (!$curroption) {
$curroption = 'norequest';	$curroption = 'norequest';
Line 1805 sub print_quotas {	Line 1653 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">'.	$datatable .= '<td class="LC_right_item"><span class="LC_nobreak">'.
'<span class="LC_nobreak">'.&mt('Portfolio').': '.
'<input type="text" name="defaultquota" value="'.	'<input type="text" name="defaultquota" value="'.
$defaultquota.'" size="5" /></span>'.(' ' x2).	$defaultquota.'" size="5" /> Mb</span></td>';
'<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').'<br />';	'<td>'.&mt('LON-CAPA Advanced Users').' ';
if ($context eq 'requestcourses') {	if ($context eq 'requestcourses') {
$datatable .= &mt('(overrides affiliation, if set)').	$datatable .= &mt('(overrides affiliation, if set)').
'</td>'.	'</td>'.
Line 1909 sub print_quotas {	Line 1753 sub print_quotas {
$checked = ' checked="checked"';	$checked = ' checked="checked"';
}	}
$datatable .= '<span class="LC_nobreak"><label>'.	$datatable .= '<span class="LC_nobreak"><label>'.
'<input type="radio" name="authorreq__LC_adv"'.	'<input type="radio" name="crsreq_'.$item.
' value="'.$val.'"'.$checked.' />'.	'__LC_adv" value="'.$val.'"'.$checked.' />'.
$titles{$option}.'</label></span>  ';	$titles{$option}.'</label></span>  ';
}	}
} else {	} else {
Line 1944 sub print_quotas {	Line 1788 sub print_quotas {

sub print_requestmail {	sub print_requestmail {
my ($dom,$action,$settings,$rowtotal) = @_;	my ($dom,$action,$settings,$rowtotal) = @_;
my ($now,$datatable,%currapp);	my ($now,$datatable,%dompersonnel,@domcoord,@currapproval,$rows);
$now = time;	$now = time;
	$rows = 0;
	%dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc'],$now,$now);
	foreach my $server (keys(%dompersonnel)) {
	foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
	my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
	if (!grep(/^$uname:$udom$/,@domcoord)) {
	push(@domcoord,$uname.':'.$udom);
	}
	}
	}
if (ref($settings) eq 'HASH') {	if (ref($settings) eq 'HASH') {
if (ref($settings->{'notify'}) eq 'HASH') {	if (ref($settings->{'notify'}) eq 'HASH') {
if ($settings->{'notify'}{'approval'} ne '') {	if ($settings->{'notify'}{'approval'} ne '') {
map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});	@currapproval = split(',',$settings->{'notify'}{'approval'});
}	}
}	}
}	}
my $numinrow = 2;	if (@currapproval) {
	foreach my $dc (@currapproval) {
	unless (grep(/^\Q$dc\E$/,@domcoord)) {
	push(@domcoord,$dc);
	}
	}
	}
	@domcoord = sort(@domcoord);
	my $numinrow = 4;
	my $numdc = @domcoord;
my $css_class = 'class="LC_odd_row"';	my $css_class = 'class="LC_odd_row"';
my $text;	my $text;
if ($action eq 'requestcourses') {	if ($action eq 'requestcourses') {
Line 1964 sub print_requestmail {	Line 1827 sub print_requestmail {
$datatable = '<tr '.$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',	if (@domcoord > 0) {
'reqapprovalnotify',%currapp);	$datatable .= '<table>';
if ($numdc > 0) {	for (my $i=0; $i<$numdc; $i++) {
$datatable .= $table;	my $rem = $i%($numinrow);
	if ($rem == 0) {
	if ($i > 0) {
	$datatable .= '</tr>';
	}
	$datatable .= '<tr>';
	$rows ++;
	}
	my $check = ' ';
	if (grep(/^\Q$domcoord[$i]\E$/,@currapproval)) {
	$check = ' checked="checked" ';
	}
	my ($uname,$udom) = split(':',$domcoord[$i]);
	my $fullname = &Apache::loncommon::plainname($uname,$udom);
	if ($i == $numdc-1) {
	my $colsleft = $numinrow-$rem;
	if ($colsleft > 1) {
	$datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
	} else {
	$datatable .= '<td class="LC_left_item">';
	}
	} else {
	$datatable .= '<td class="LC_left_item">';
	}
	$datatable .= '<span class="LC_nobreak"><label>'.
	'<input type="checkbox" name="reqapprovalnotify" '.
	'value="'.$domcoord[$i].'"'.$check.'/>'.
	$fullname.'</label></span></td>';
	}
	$datatable .= '</tr></table>';
} else {	} else {
$datatable .= &mt('There are no active Domain Coordinators');	$datatable .= &mt('There are no active Domain Coordinators');
	$rows ++;
}	}
$datatable .='</td></tr>';	$datatable .='</td></tr>';
$$rowtotal += $rows;	$$rowtotal += $rows;
Line 2124 sub print_autoupdate {	Line 2017 sub print_autoupdate {

sub print_autocreate {	sub print_autocreate {
my ($dom,$settings,$rowtotal) = @_;	my ($dom,$settings,$rowtotal) = @_;
my (%createon,%createoff,%currhash);	my (%createon,%createoff);
	my $curr_dc;
my @types = ('xml','req');	my @types = ('xml','req');
if (ref($settings) eq 'HASH') {	if (ref($settings) eq 'HASH') {
foreach my $item (@types) {	foreach my $item (@types) {
Line 2137 sub print_autocreate {	Line 2031 sub print_autocreate {
}	}
}	}
}	}
if ($settings->{'xmldc'} ne '') {	$curr_dc = $settings->{'xmldc'};
$currhash{$settings->{'xmldc'}} = 1;
}
} else {	} else {
foreach my $item (@types) {	foreach my $item (@types) {
$createoff{$item} = ' checked="checked" ';	$createoff{$item} = ' checked="checked" ';
Line 2147 sub print_autocreate {	Line 2039 sub print_autocreate {
}	}
}	}
$$rowtotal += 2;	$$rowtotal += 2;
my $numinrow = 2;
my $datatable='<tr class="LC_odd_row">'.	my $datatable='<tr class="LC_odd_row">'.
'<td>'.&mt('Create pending official courses from XML files').'</td>'.	'<td>'.&mt('Create pending official courses from XML files').'</td>'.
'<td class="LC_right_item"><span class="LC_nobreak"><label>'.	'<td class="LC_right_item"><span class="LC_nobreak"><label>'.
Line 2162 sub print_autocreate {	Line 2053 sub print_autocreate {
$createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.	$createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
'<label><input type="radio" name="autocreate_req"'.	'<label><input type="radio" name="autocreate_req"'.
$createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';	$createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',	my ($numdc,$dctable) = &active_dc_picker($dom,$curr_dc);
'autocreate_xmldc',%currhash);
if ($numdc > 1) {	if ($numdc > 1) {
$datatable .= '</td></tr><tr class="LC_odd_row"><td>'.	$datatable .= '</td></tr><tr class="LC_odd_row"><td>'.
&mt('Course creation processed as: (choose Dom. Coord.)').	&mt('Course creation processed as: (choose Dom. Coord.)').
'</td><td class="LC_left_item">'.$dctable.'</td></tr>';	'</td><td class="LC_left_item">'.$dctable.'</td></tr>';
	$$rowtotal ++ ;
} else {	} else {
$datatable .= $dctable.'</td></tr>';	$datatable .= $dctable.'</td></tr>';
}	}
$$rowtotal += $rows;
return $datatable;	return $datatable;
}	}

Line 2294 sub print_contacts {	Line 2184 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','idconflictsmail');	'requestsmail');
foreach my $type (@mailings) {	foreach my $type (@mailings) {
$otheremails{$type} = '';	$otheremails{$type} = '';
}	}
Line 2330 sub print_contacts {	Line 2220 sub print_contacts {
$checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';	$checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
$checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';	$checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
$checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';	$checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
$checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
$checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
}	}
my ($titles,$short_titles) = &contact_titles();	my ($titles,$short_titles) = &contact_titles();
my $rownum = 0;	my $rownum = 0;
my $css_class;	my $css_class;
foreach my $item (@contacts) {	foreach my $item (@contacts) {
	$rownum ++;
$css_class = $rownum%2?' class="LC_odd_row"':'';	$css_class = $rownum%2?' class="LC_odd_row"':'';
$datatable .= '<tr'.$css_class.'>'.	$datatable .= '<tr'.$css_class.'>'.
'<td><span class="LC_nobreak">'.$titles->{$item}.	'<td><span class="LC_nobreak">'.$titles->{$item}.
'</span></td><td class="LC_right_item">'.	'</span></td><td class="LC_right_item">'.
'<input type="text" name="'.$item.'" value="'.	'<input type="text" name="'.$item.'" value="'.
$to{$item}.'" /></td></tr>';	$to{$item}.'" /></td></tr>';
$rownum ++;
}	}
foreach my $type (@mailings) {	foreach my $type (@mailings) {
	$rownum ++;
$css_class = $rownum%2?' class="LC_odd_row"':'';	$css_class = $rownum%2?' class="LC_odd_row"':'';
$datatable .= '<tr'.$css_class.'>'.	$datatable .= '<tr'.$css_class.'>'.
'<td><span class="LC_nobreak">'.	'<td><span class="LC_nobreak">'.
Line 2368 sub print_contacts {	Line 2257 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;
}	}

sub print_helpsettings {	sub print_helpsettings {
my ($dom,$confname,$settings,$rowtotal) = @_;	my ($position,$dom,$confname,$settings,$rowtotal) = @_;
my ($datatable,$itemcount);	my ($css_class,$datatable,$itemcount);
	my $switchserver = &check_switchserver($dom,$confname);
$itemcount = 1;	$itemcount = 1;
my (%choices,%defaultchecked,@toggles);	if ($position eq 'top') {
$choices{'submitbugs'} = &mt('Display link to: [_1]?',	my (%checkedon,%checkedoff,%choices,%defaultchecked,@toggles,$align);
&Apache::loncommon::modal_link('http://bugs.loncapa.org',	$choices{'submitbugs'} = &mt('Display link to: [_1]?',
&mt('LON-CAPA bug tracker'),600,500));	&Apache::loncommon::modal_link('http://bugs.loncapa.org',
%defaultchecked = ('submitbugs' => 'on');	&mt('LON-CAPA bug tracker'),600,500));
@toggles = ('submitbugs',);	%defaultchecked = ('submitbugs' => 'on');
	@toggles = ('submitbugs',);
	$align = 'LC_left_item';

($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,	($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
\%choices,$itemcount);	\%choices,$itemcount);
	} else {
	$css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
	$datatable .= '<tr'.$css_class.'>';
	my $url = '/adm/loginproblems.html';
	my $type = 'default';
	my %lt = &Apache::lonlocal::texthash (
	del => 'Delete?',
	rep => 'Replace:',
	upl => 'Upload:',
	default => 'Default',
	custom => 'Custom',
	);
	if (ref($settings) eq 'HASH') {
	if (ref($settings->{'loginhelpurl'}) eq 'HASH') {

	} elsif ($settings->{'loginhelpurl'} ne '') {
	$type = 'custom';
	$url = $settings->{'loginhelpurl'}.'?inhibitmenu=yes';
	}
	}
	$datatable .= '<td class="LC_left_item"><span class="LC_nobreak">'.
	&mt('Log-in help page currently in use: [_1]',
	&Apache::loncommon::modal_link($url,$lt{$type},600,500)).
	'</span></td>'."\n".
	'<td class="LC_left_item">';
	if ($type eq 'custom') {
	$datatable .= '<span class="LC_nobreak"><label>'.
	'<input type="checkbox" name="loginhelpurl_del" value="1" />'.$lt{'del'}.
	'</label> '.$lt{'rep'}.'</span>';
	} else {
	$datatable .= $lt{'upl'};
	}
	$datatable .='<br />';
	if ($switchserver) {
	$datatable .= &mt('Upload to library server: [_1]',$switchserver);
	} else {
	$datatable .= '<input type="file" name="loginhelpurl" />';
	}
	$datatable .= '</td></tr>';
	}
return $datatable;	return $datatable;
}	}

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

my (%checkedon,%checkedoff,$datatable,$css_class);	my (%checkedon,%checkedoff,$datatable,$css_class,$cell_colspan);

foreach my $item (@{$toggles}) {	foreach my $item (@{$toggles}) {
if ($defaultchecked->{$item} eq 'on') {	if ($defaultchecked->{$item} eq 'on') {
Line 2431 sub radiobutton_prefs {	Line 2348 sub radiobutton_prefs {
}	}
}	}
}	}
if ($onclick) {
$onclick = ' onclick="'.$onclick.'"';
}
foreach my $item (@{$toggles}) {	foreach my $item (@{$toggles}) {
$css_class = $itemcount%2?' class="LC_odd_row"':'';	$css_class = $itemcount%2?' class="LC_odd_row"':'';
$datatable .=	$datatable .=
'<tr'.$css_class.'><td valign="top">'.	'<tr'.$css_class.'><td><span class="LC_nobreak">'.$choices->{$item}.
'<span class="LC_nobreak">'.$choices->{$item}.
'</span></td>'.	'</span></td>'.
'<td class="LC_right_item"><span class="LC_nobreak">'.	'<td class="LC_right_item"><span class="LC_nobreak">'.
'<label><input type="radio" name="'.	'<label><input type="radio" name="'.
$item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').	$item.'" '.$checkedon{$item}.' value="1" />'.&mt('Yes').
'</label> <label><input type="radio" name="'.$item.'" '.	'</label> <label><input type="radio" name="'.$item.'" '.
$checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.	$checkedoff{$item}.' value="0" />'.&mt('No').'</label>'.
'</span>'.$additional.	'</span></td>'.
'</td>'.
'</tr>';	'</tr>';
$itemcount ++;	$itemcount ++;
}	}
Line 2455 sub radiobutton_prefs {	Line 2367 sub radiobutton_prefs {

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

Line 2839 sub spares_row {	Line 2693 sub spares_row {
$css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';	$css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
$datatable .= '<tr'.$css_class.'>	$datatable .= '<tr'.$css_class.'>
<td rowspan="2">	<td rowspan="2">
<span class="LC_nobreak">'.	<span class="LC_nobreak"><b>'.$server.'</b> when busy, offloads to:</span></td>'."\n";
&mt('[_1] when busy, offloads to:'
,'<b>'.$server.'</b>').
"\n";
my (%current,%canselect);	my (%current,%canselect);
my @choices =	my @choices =
&possible_newspares($server,$spareid->{$server},$serverhomes,$altids);	&possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
Line 2966 sub print_loadbalancing {	Line 2817 sub print_loadbalancing {
my $numinrow = 1;	my $numinrow = 1;
my $datatable;	my $datatable;
my %servers = &Apache::lonnet::internet_dom_servers($dom);	my %servers = &Apache::lonnet::internet_dom_servers($dom);
my (%currbalancer,%currtargets,%currrules,%existing);	my ($currbalancer,$currtargets,$currrules);
if (ref($settings) eq 'HASH') {	if (keys(%servers) > 1) {
%existing = %{$settings};	if (ref($settings) eq 'HASH') {
}	$currbalancer = $settings->{'lonhost'};
if ((keys(%servers) > 1) \|\| (keys(%existing) > 0)) {	$currtargets = $settings->{'targets'};
&get_loadbalancers_config(\%servers,\%existing,\%currbalancer,	$currrules = $settings->{'rules'};
\%currtargets,\%currrules);	} else {
	($currbalancer,$currtargets) =
	&Apache::lonnet::get_lonbalancer_config(\%servers);
	}
} else {	} else {
return;	return;
}	}
my ($othertitle,$usertypes,$types) =	my ($othertitle,$usertypes,$types) =
&Apache::loncommon::sorted_inst_types($dom);	&Apache::loncommon::sorted_inst_types($dom);
my $rownum = 8;	my $rownum = 6;
if (ref($types) eq 'ARRAY') {	if (ref($types) eq 'ARRAY') {
$rownum += scalar(@{$types});	$rownum += scalar(@{$types});
}	}
my @css_class = ('LC_odd_row','LC_even_row');	my $css_class = ' class="LC_odd_row"';
my $balnum = 0;	my $targets_div_style = 'display: none';
my $islast;	my $disabled_div_style = 'display: block';
my (@toshow,$disabledtext);	my $homedom_div_style = 'display: none';
if (keys(%currbalancer) > 0) {	$datatable = '<tr'.$css_class.'>'.
@toshow = sort(keys(%currbalancer));	'<td rowspan="'.$rownum.'" valign="top">'.
if (scalar(@toshow) < scalar(keys(%servers)) + 1) {	'<p><select name="loadbalancing_lonhost" onchange="toggleTargets();">'."\n".
push(@toshow,'');	'<option value=""';
}	if (($currbalancer eq '') \|\| (!grep(/^\Q$currbalancer\E$/,keys(%servers)))) {
} else {	$datatable .= ' selected="selected"';
@toshow = ('');	} else {
$disabledtext = &mt('No existing load balancer');	$targets_div_style = 'display: block';
}	$disabled_div_style = 'display: none';
foreach my $lonhost (@toshow) {	if ($dom eq &Apache::lonnet::host_domain($currbalancer)) {
if ($balnum == scalar(@toshow)-1) {	$homedom_div_style = 'display: block';
$islast = 1;	}
} else {	}
$islast = 0;	$datatable .= '>'.&mt('None').'</option>'."\n";
}	foreach my $lonhost (sort(keys(%servers))) {
my $cssidx = $balnum%2;	my $selected;
my $targets_div_style = 'display: none';	if ($lonhost eq $currbalancer) {
my $disabled_div_style = 'display: block';	$selected .= ' selected="selected"';
my $homedom_div_style = 'display: none';	}
$datatable .= '<tr class="'.$css_class[$cssidx].'">'.	$datatable .= '<option value="'.$lonhost.'"'.$selected.'>'.$lonhost.'</option>'."\n";
'<td rowspan="'.$rownum.'" valign="top">'.	}
'<p>';	$datatable .= '</select></p></td><td rowspan="'.$rownum.'" valign="top">'.
if ($lonhost eq '') {	'<div id="loadbalancing_disabled" style="'.$disabled_div_style.'">'.&mt('No dedicated Load Balancer').'</div>'."\n".
$datatable .= '<span class="LC_nobreak">';	'<div id="loadbalancing_targets" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
if (keys(%currbalancer) > 0) {	my ($numspares,@spares) = &count_servers($currbalancer,%servers);
$datatable .= &mt('Add balancer:');	my @sparestypes = ('primary','default');
} else {	my %typetitles = &sparestype_titles();
$datatable .= &mt('Enable balancer:');	foreach my $sparetype (@sparestypes) {
}	my $targettable;
$datatable .= ' '.	for (my $i=0; $i<$numspares; $i++) {
'<select name="loadbalancing_lonhost_'.$balnum.'"'.	my $checked;
' id="loadbalancing_lonhost_'.$balnum.'"'.	if (ref($currtargets) eq 'HASH') {
' onchange="toggleTargets('."'$balnum'".');">'."\n".	if (ref($currtargets->{$sparetype}) eq 'ARRAY') {
'<option value="" selected="selected">'.&mt('None').	if (grep(/^\Q$spares[$i]\E$/,@{$currtargets->{$sparetype}})) {
'</option>'."\n";	$checked = ' checked="checked"';
foreach my $server (sort(keys(%servers))) {
next if ($currbalancer{$server});
$datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
}
$datatable .=
'</select>'."\n".
'<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
} else {
$datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
'<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
&mt('Stop balancing').'</label>'.
'<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
$targets_div_style = 'display: block';
$disabled_div_style = 'display: none';
if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
$homedom_div_style = 'display: block';
}
}
$datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
'<div id="loadbalancing_disabled_'.$balnum.'" style="'.
$disabled_div_style.'">'.$disabledtext.'</div>'."\n".
'<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
my ($numspares,@spares) = &count_servers($lonhost,%servers);
my @sparestypes = ('primary','default');
my %typetitles = &sparestype_titles();
foreach my $sparetype (@sparestypes) {
my $targettable;
for (my $i=0; $i<$numspares; $i++) {
my $checked;
if (ref($currtargets{$lonhost}) eq 'HASH') {
if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
$checked = ' checked="checked"';
}
}
}
my ($chkboxval,$disabled);
if (($lonhost ne '') && (exists($servers{$lonhost}))) {
$chkboxval = $spares[$i];
}
if (exists($currbalancer{$spares[$i]})) {
$disabled = ' disabled="disabled"';
}
$targettable .=
'<td><label><input type="checkbox" name="loadbalancing_target_'.$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.
'</span></label></td>';
my $rem = $i%($numinrow);
if ($rem == 0) {
if (($i > 0) && ($i < $numspares-1)) {
$targettable .= '</tr>';
}
if ($i < $numspares-1) {
$targettable .= '<tr>';
}	}
}	}
}	}
if ($targettable ne '') {	my $chkboxval;
my $rem = $numspares%($numinrow);	if (($currbalancer ne '') && (grep((/^\Q$currbalancer\E$/,keys(%servers))))) {
my $colsleft = $numinrow - $rem;	$chkboxval = $spares[$i];
if ($colsleft > 1 ) {	}
$targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.	$targettable .= '<td><label><input type="checkbox" name="loadbalancing_target_'.$sparetype.'"'.
' </td>';	$checked.' value="'.$chkboxval.'" id="loadbalancing_target_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$sparetype'".');" /><span id="loadbalancing_targettxt_'.$sparetype.'_'.$i.'"> '.$chkboxval.
} elsif ($colsleft == 1) {	'</span></label></td>';
$targettable .= '<td class="LC_left_item"> </td>';	my $rem = $i%($numinrow);
}	if ($rem == 0) {
$datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.	if ($i > 0) {
'<table><tr>'.$targettable.'</tr></table><br />';	$targettable .= '</tr>';
}	}
}	$targettable .= '<tr>';
$datatable .= '</div></td></tr>'.
&loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
$othertitle,$usertypes,$types,\%servers,
\%currbalancer,$lonhost,
$targets_div_style,$homedom_div_style,
$css_class[$cssidx],$balnum,$islast);
$$rowtotal += $rownum;
$balnum ++;
}
$datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
return $datatable;
}

sub get_loadbalancers_config {
my ($servers,$existing,$currbalancer,$currtargets,$currrules) = @_;
return unless ((ref($servers) eq 'HASH') &&
(ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
(ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH'));
if (keys(%{$existing}) > 0) {
my $oldlonhost;
foreach my $key (sort(keys(%{$existing}))) {
if ($key eq 'lonhost') {
$oldlonhost = $existing->{'lonhost'};
$currbalancer->{$oldlonhost} = 1;
} elsif ($key eq 'targets') {
if ($oldlonhost) {
$currtargets->{$oldlonhost} = $existing->{'targets'};
}
} elsif ($key eq 'rules') {
if ($oldlonhost) {
$currrules->{$oldlonhost} = $existing->{'rules'};
}
} elsif (ref($existing->{$key}) eq 'HASH') {
$currbalancer->{$key} = 1;
$currtargets->{$key} = $existing->{$key}{'targets'};
$currrules->{$key} = $existing->{$key}{'rules'};
}	}
}	}
} else {	if ($targettable ne '') {
my ($balancerref,$targetsref) =	my $rem = $numspares%($numinrow);
&Apache::lonnet::get_lonbalancer_config($servers);	my $colsleft = $numinrow - $rem;
if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {	if ($colsleft > 1 ) {
foreach my $server (sort(keys(%{$balancerref}))) {	$targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
$currbalancer->{$server} = 1;	' </td>';
$currtargets->{$server} = $targetsref->{$server};	} elsif ($colsleft == 1) {
	$targettable .= '<td class="LC_left_item"> </td>';
}	}
	$datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
	'<table><tr>'.$targettable.'</table><br />';
}	}
}	}
return;	$datatable .= '</div></td></tr>'.
	&loadbalancing_rules($dom,$intdom,$currrules,$othertitle,
	$usertypes,$types,\%servers,$currbalancer,
	$targets_div_style,$homedom_div_style,$css_class);
	$$rowtotal += $rownum;
	return $datatable;
}	}

sub loadbalancing_rules {	sub loadbalancing_rules {
my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,	my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
$currbalancer,$lonhost,$targets_div_style,$homedom_div_style,	$currbalancer,$targets_div_style,$homedom_div_style,$css_class) = @_;
$css_class,$balnum,$islast) = @_;
my $output;	my $output;
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}) {
$num ++;
my $current;	my $current;
if (ref($currrules) eq 'HASH') {	if (ref($currrules) eq 'HASH') {
$current = $currrules->{$type};	$current = $currrules->{$type};
}	}
if (($type eq '_LC_external') \|\| ($type eq '_LC_internetdom') \|\| ($type eq '_LC_ipchange')) {	if (($type eq '_LC_external') \|\| ($type eq '_LC_internetdom')) {
if ($dom ne &Apache::lonnet::host_domain($lonhost)) {	if ($dom ne &Apache::lonnet::host_domain($currbalancer)) {
$current = '';	$current = '';
}	}
}	}
$output .= &loadbalance_rule_row($type,$titles->{$type},$current,	$output .= &loadbalance_rule_row($type,$titles->{$type},$current,
$servers,$currbalancer,$lonhost,$dom,	$servers,$currbalancer,$dom,
$targets_div_style,$homedom_div_style,	$targets_div_style,$homedom_div_style,$css_class);
$css_class,$balnum,$num,$islast);
}	}
}	}
return $output;	return $output;
Line 3178 sub loadbalancing_titles {	Line 2946 sub loadbalancing_titles {
'_LC_author' => &mt('Users from [_1] with author role',$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','_LC_ipchangesso','_LC_ipchange');	my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external');
if (ref($types) eq 'ARRAY') {	if (ref($types) eq 'ARRAY') {
unshift(@alltypes,@{$types},'default');	unshift(@alltypes,@{$types},'default');
}	}
Line 3204 sub loadbalancing_titles {	Line 2970 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,$dom,$targets_div_style,
$targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;	$homedom_div_style,$css_class) = @_;
my @rulenames;	my @rulenames = ('default','homeserver');
my %ruletitles = &offloadtype_text();	my %ruletitles = &offloadtype_text();
if (($type eq '_LC_ipchangesso') \|\| ($type eq '_LC_ipchange')) {	if ($type eq '_LC_external') {
@rulenames = ('balancer','offloadedto');	push(@rulenames,'externalbalancer');
} else {	} else {
@rulenames = ('default','homeserver');	push(@rulenames,'specific');
if ($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') \|\| ($type eq '_LC_internetdom') \|\| ($type eq '_LC_ipchange')) {	if (($type eq '_LC_external') \|\| ($type eq '_LC_internetdom')) {
$style = $homedom_div_style;	$style = $homedom_div_style;
}	}
my $space;	my $output =
if ($islast && $num == 1) {	'<tr'.$css_class.'><td valign="top"><div id="balanceruletitle_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
$space = '<div display="inline-block"> </div>';	'<td><div id="balancerule_'.$type.'" style="'.$style.'">'."\n";
}
my $output =
'<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
'<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
'<td valaign="top">'.$space.
'<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
for (my $i=0; $i<@rulenames; $i++) {	for (my $i=0; $i<@rulenames; $i++) {
my $rule = $rulenames[$i];	my $rule = $rulenames[$i];
my ($checked,$extra);	my ($checked,$extra);
Line 3247 sub loadbalance_rule_row {	Line 3002 sub loadbalance_rule_row {
unless ($checked) {	unless ($checked) {
$default = ' selected="selected"';	$default = ' selected="selected"';
}	}
$extra =	$extra = ': <select name="loadbalancing_singleserver_'.$type.
': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.	'" id="loadbalancing_singleserver_'.$type.
'" id="loadbalancing_singleserver_'.$balnum.'_'.$type.	'" onchange="singleServerToggle('."'$type'".')">'."\n".
'" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".	'<option value=""'.$default.'></option>'."\n";
'<option value=""'.$default.'></option>'."\n";	foreach my $lonhost (sort(keys(%{$servers}))) {
foreach my $server (sort(keys(%{$servers}))) {	next if ($lonhost eq $currbalancer);
if (ref($currbalancer) eq 'HASH') {
next if (exists($currbalancer->{$server}));
}
my $selected;	my $selected;
if ($server eq $current) {	if ($lonhost eq $current) {
$selected = ' selected="selected"';	$selected = ' selected="selected"';
}	}
$extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';	$extra .= '<option value="'.$lonhost.'"'.$selected.'>'.$lonhost.'</option>';
}	}
$extra .= '</select>';	$extra .= '</select>';
}	}
Line 3268 sub loadbalance_rule_row {	Line 3020 sub loadbalance_rule_row {
$checked = ' checked="checked"';	$checked = ' checked="checked"';
}	}
$output .= '<span class="LC_nobreak"><label>'.	$output .= '<span class="LC_nobreak"><label>'.
'<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.	'<input type="radio" name="loadbalancing_rules_'.$type.
'" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.	'" id="loadbalancing_rules_'.$type.'_'.$i.'" value="'.
$rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".	$rule.'" onclick="balanceruleChange('."this.form,'$type'".
')"'.$checked.' /> '.$ruletitles{$rulenames[$i]}.	')"'.$checked.' /> '.$ruletitles{$rulenames[$i]}.
'</label>'.$extra.'</span><br />'."\n";	'</label>'.$extra.'</span><br />'."\n";
}	}
Line 3285 sub offloadtype_text {	Line 3037 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 3308 sub contact_titles {	Line 3058 sub contact_titles {
'helpdeskmail' => 'Helpdesk requests to be e-mailed to',	'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',	'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
'requestsmail' => 'E-mail from course requests requiring approval',	'requestsmail' => 'E-mail from course requests requiring approval',
'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
);	);
my %short_titles = &Apache::lonlocal::texthash (	my %short_titles = &Apache::lonlocal::texthash (
adminemail => 'Admin E-mail address',	adminemail => 'Admin E-mail address',
Line 3352 sub authorrequest_titles {	Line 3100 sub authorrequest_titles {
automatic => 'Automatic approval',	automatic => 'Automatic approval',
);	);
return %titles;	return %titles;
}	}

sub courserequest_conditions {	sub courserequest_conditions {
my %conditions = &Apache::lonlocal::texthash (	my %conditions = &Apache::lonlocal::texthash (
approval => '(Processing of request subject to approval by Domain Coordinator).',	approval => '(Processing of request subject to approval by Domain Coordinator).',
validate => '(Processing of request subject to institutional validation).',	validate => '(Processing of request subject to instittutional validation).',
);	);
return %conditions;	return %conditions;
}	}
Line 3493 sub print_usercreation {	Line 3241 sub print_usercreation {
$dom,$numinrow,$othertitle,	$dom,$numinrow,$othertitle,
'statustocreate');	'statustocreate');
$$rowtotal ++;	$$rowtotal ++;
$rownum ++;
}	}
}	}
$datatable .= &captcha_choice('cancreate',$createsettings,$rownum);	$datatable .= &captcha_choice('cancreate',$createsettings);
} 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 3549 sub print_usercreation {	Line 3296 sub print_usercreation {
}	}

sub captcha_choice {	sub captcha_choice {
my ($context,$settings,$itemcount) = @_;	my ($context,$settings) = @_;
my ($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)');	$rowname = &mt('CAPTCHA validation (e-mail as username)');
} elsif ($context eq 'login') {	} elsif ($context eq 'help') {
$rowname = &mt('"Contact helpdesk" CAPTCHA validation');	$rowname = &mt('CAPTCHA validation');
}	}
if (ref($settings) eq 'HASH') {	if (ref($settings) eq 'HASH') {
if ($settings->{'captcha'}) {	if ($settings->{'captcha'}) {
Line 3576 sub captcha_choice {	Line 3323 sub captcha_choice {
} else {	} else {
$checked{'original'} = ' checked="checked"';	$checked{'original'} = ' checked="checked"';
}	}
my $css_class = $itemcount%2?' class="LC_odd_row"':'';	my $output = '<tr class="LC_odd_row">'.
my $output = '<tr'.$css_class.'>'.	'<td class="LC_left_item">'.$rowname.'</td><td class="LC_right_item" colspan="2">'."\n".
'<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
'<table><tr><td>'."\n";	'<table><tr><td>'."\n";
foreach my $option ('original','recaptcha','notused') {	foreach my $option ('original','recaptcha','notused') {
$output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.	$output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
Line 3591 sub captcha_choice {	Line 3337 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 3740 sub print_usermodification {	Line 3486 sub print_usermodification {
}	}

sub print_defaults {	sub print_defaults {
my ($dom,$settings,$rowtotal) = @_;	my ($dom,$rowtotal) = @_;
my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',	my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
'datelocale_def','portal_def');	'datelocale_def','portal_def');
my %defaults;	my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
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 3775 sub print_defaults {	Line 3513 sub print_defaults {
my %authnames = &authtype_names();	my %authnames = &authtype_names();
foreach my $auth (@authtypes) {	foreach my $auth (@authtypes) {
my $checked = ' ';	my $checked = ' ';
if ($defaults{$item} eq $auth) {	if ($domdefaults{$item} eq $auth) {
$checked = ' checked="checked" ';	$checked = ' checked="checked" ';
}	}
$datatable .= '<label><input type="radio" name="'.$item.	$datatable .= '<label><input type="radio" name="'.$item.
Line 3784 sub print_defaults {	Line 3522 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,$defaults{$item},undef,$includeempty);	$datatable .= &Apache::loncommon::select_timezone($item,$domdefaults{$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,$defaults{$item},undef,$includeempty);	$datatable .= &Apache::loncommon::select_datelocale($item,$domdefaults{$item},undef,$includeempty);
} elsif ($item eq 'lang_def') {	} elsif ($item eq 'lang_def') {
my %langchoices = &get_languages_hash();	my %langchoices=('' => 'No language preference');
$langchoices{''} = 'No language preference';	foreach my $id (&Apache::loncommon::languageids()) {
	my $code = &Apache::loncommon::supportedlanguagecode($id);
	if ($code ne '') {
	$langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
	}
	}
%langchoices = &Apache::lonlocal::texthash(%langchoices);	%langchoices = &Apache::lonlocal::texthash(%langchoices);
$datatable .= &Apache::loncommon::select_form($defaults{$item},$item,	$datatable .= &Apache::loncommon::select_form($domdefaults{$item},$item,
\%langchoices);	\%langchoices);
} else {	} else {
my $size;	my $size;
Line 3800 sub print_defaults {	Line 3543 sub print_defaults {
$size = ' size="25"';	$size = ' size="25"';
}	}
$datatable .= '<input type="text" name="'.$item.'" value="'.	$datatable .= '<input type="text" name="'.$item.'" value="'.
$defaults{$item}.'"'.$size.' />';	$domdefaults{$item}.'"'.$size.' />';
}	}
$datatable .= '</td></tr>';	$datatable .= '</td></tr>';
$rownum ++;	$rownum ++;
Line 3809 sub print_defaults {	Line 3552 sub print_defaults {
return $datatable;	return $datatable;
}	}

sub get_languages_hash {
my %langchoices;
foreach my $id (&Apache::loncommon::languageids()) {
my $code = &Apache::loncommon::supportedlanguagecode($id);
if ($code ne '') {
$langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
}
}
return %langchoices;
}

sub defaults_titles {	sub defaults_titles {
my ($dom) = @_;	my ($dom) = @_;
my %titles = &Apache::lonlocal::texthash (	my %titles = &Apache::lonlocal::texthash (
Line 3952 sub print_scantronformat {	Line 3684 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) {
$datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,	$datatable .= '<a href="'.$scantronurl.'" target="_blank">'.
undef,undef,undef,undef,'background-color:#ffffff');	&mt('Default bubblesheet format file').'</a>';
} else {	} else {
$datatable = &mt('File unavailable for display');	$datatable = &mt('File unavailable for display');
}	}
Line 3978 sub print_scantronformat {	Line 3710 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">'.
$link.	'<a href="'.$scantronurl.'" target="_blank">'.
'<label><input type="checkbox" name="scantronformat_del"'.	&mt('Custom bubblesheet format file').'</a><label>'.
' value="1" />'.&mt('Delete?').'</label></span></td>'.	'<input type="checkbox" name="scantronformat_del"'.
	'" 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 4281 sub print_serverstatuses {	Line 4012 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',	'clusterstatus','metadata_keywords','metadata_harvest',
'takeoffline','takeonline','showenv','toggledebug','ping','domconf');	'takeoffline','takeonline','showenv','toggledebug','ping','domconf');
}	}

Line 4439 sub build_category_rows {	Line 4170 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_data_table">';	$text .= '<td><table class="LC_datatable">';
my ($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 4731 sub usertype_update_row {	Line 4462 sub usertype_update_row {
}	}

sub modify_login {	sub modify_login {
my ($r,$dom,$confname,$lastactref,%domconfig) = @_;	my ($r,$dom,$confname,%domconfig) = @_;
my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,	my ($resulttext,$errors,$colchgtext,%changes,%colchanges);
%curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);	my %title = ( coursecatalog => 'Display course catalog',
%title = ( coursecatalog => 'Display course catalog',	adminmail => 'Display administrator E-mail address',
adminmail => 'Display administrator E-mail address',	newuser => 'Link for visitors to create a user account',
helpdesk => 'Display "Contact Helpdesk" link',	loginheader => 'Log-in box header');
newuser => 'Link for visitors to create a user account',	my @offon = ('off','on');
loginheader => 'Log-in box header');	my %curr_loginvia;
@offon = ('off','on');
if (ref($domconfig{login}) eq 'HASH') {	if (ref($domconfig{login}) eq 'HASH') {
if (ref($domconfig{login}{loginvia}) eq 'HASH') {	if (ref($domconfig{login}{loginvia}) eq 'HASH') {
foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {	foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
Line 4747 sub modify_login {	Line 4477 sub modify_login {
}	}
}	}
}	}
	my %loginhash;
($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],	($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
\%domconfig,\%loginhash);	\%domconfig,\%loginhash);
my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');	my @toggles = ('coursecatalog','adminmail','newuser');
foreach my $item (@toggles) {	foreach my $item (@toggles) {
$loginhash{login}{$item} = $env{'form.'.$item};	$loginhash{login}{$item} = $env{'form.'.$item};
}	}
Line 4819 sub modify_login {	Line 4550 sub modify_login {
$new = '';	$new = '';
}	}
}	}

$loginhash{login}{loginvia}{$lonhost}{$item} = $new;	$loginhash{login}{loginvia}{$lonhost}{$item} = $new;
}	}
}	}
Line 4844 sub modify_login {	Line 4576 sub modify_login {
}	}
}	}

my $servadm = $r->dir_config('lonAdmEMail');
my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
if (ref($domconfig{'login'}) eq 'HASH') {
if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
if ($lang eq 'nolang') {
push(@currlangs,$lang);
} elsif (defined($langchoices{$lang})) {
push(@currlangs,$lang);
} else {
next;
}
}
}
}
my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
if (@currlangs > 0) {
foreach my $lang (@currlangs) {
if (grep(/^\Q$lang\E$/,@delurls)) {
$changes{'helpurl'}{$lang} = 1;
} elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
$changes{'helpurl'}{$lang} = 1;
$newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
push(@newlangs,$lang);
} else {
$loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
}
}
}
unless (grep(/^nolang$/,@currlangs)) {
if ($env{'form.loginhelpurl_nolang.filename'}) {
$changes{'helpurl'}{'nolang'} = 1;
$newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
push(@newlangs,'nolang');
}
}
if ($env{'form.loginhelpurl_add_lang'}) {
if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
($env{'form.loginhelpurl_add_file.filename'})) {
$newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
$addedfile = $env{'form.loginhelpurl_add_lang'};
}
}
if ((@newlangs > 0) \|\| ($addedfile)) {
my $error;
my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
if ($configuserok eq 'ok') {
if ($switchserver) {
$error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
} elsif ($author_ok eq 'ok') {
my @allnew = @newlangs;
if ($addedfile ne '') {
push(@allnew,$addedfile);
}
foreach my $lang (@allnew) {
my $formelem = 'loginhelpurl_'.$lang;
if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
$formelem = 'loginhelpurl_add_file';
}
(my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
"help/$lang",'','',$newfile{$lang});
if ($result eq 'ok') {
$loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
$changes{'helpurl'}{$lang} = 1;
} else {
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>';
if ((grep(/^\Q$lang\E$/,@currlangs)) &&
(!grep(/^\Q$lang\E$/,@delurls))) {

$loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
}
}
}
} else {
$error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
}
} else {
$error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
}
if ($error) {
&Apache::lonnet::logthis($error);
$errors .= '<li><span class="LC_error">'.$error.'</span></li>';
}
}
&process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});

my $defaulthelpfile = '/adm/loginproblems.html';
my $defaulttext = &mt('Default in use');

my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,	my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
$dom);	$dom);
if ($putresult eq 'ok') {	if ($putresult eq 'ok') {
my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');	my @toggles = ('coursecatalog','adminmail','newuser');
my %defaultchecked = (	my %defaultchecked = (
'coursecatalog' => 'on',	'coursecatalog' => 'on',
'helpdesk' => 'on',
'adminmail' => 'off',	'adminmail' => 'off',
'newuser' => 'off',	'newuser' => 'off',
);	);
Line 4969 sub modify_login {	Line 4610 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 5003 sub modify_login {	Line 4641 sub modify_login {
}	}
$resulttext .= '</ul></li>';	$resulttext .= '</ul></li>';
}	}
} elsif ($item eq 'helpurl') {
if (ref($changes{$item}) eq 'HASH') {
foreach my $lang (sort(keys(%{$changes{$item}}))) {
if (grep(/^\Q$lang\E$/,@delurls)) {
my ($chg,$link);
$link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
if ($lang eq 'nolang') {
$chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
} else {
$chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
}
$resulttext .= '<li>'.$chg.'</li>';
} else {
my $chg;
if ($lang eq 'nolang') {
$chg = &mt('custom log-in help file for no preferred language');
} else {
$chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
}
$resulttext .= '<li>'.&Apache::loncommon::modal_link(
$loginhash{'login'}{'helpurl'}{$lang}.
'?inhibitmenu=yes',$chg,600,500).
'</li>';
}
}
}
} elsif ($item eq 'captcha') {
if (ref($loginhash{'login'}) eq 'HASH') {
my $chgtxt;
if ($loginhash{'login'}{$item} eq 'notused') {
$chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
} else {
my %captchas = &captcha_phrases();
if ($captchas{$loginhash{'login'}{$item}}) {
$chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
} else {
$chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
}
}
$resulttext .= '<li>'.$chgtxt.'</li>';
}
} elsif ($item eq 'recaptchakeys') {
if (ref($loginhash{'login'}) eq 'HASH') {
my ($privkey,$pubkey);
if (ref($loginhash{'login'}{$item}) eq 'HASH') {
$pubkey = $loginhash{'login'}{$item}{'public'};
$privkey = $loginhash{'login'}{$item}{'private'};
}
my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
if (!$pubkey) {
$chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
} else {
$chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
}
if (!$privkey) {
$chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
} else {
$chgtxt .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
}
$chgtxt .= '</ul>';
$resulttext .= '<li>'.$chgtxt.'</li>';
}
} else {	} else {
$resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';	$resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
}	}
Line 5092 sub color_font_choices {	Line 4668 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 5104 sub color_font_choices {	Line 4680 sub color_font_choices {
}	}

sub modify_rolecolors {	sub modify_rolecolors {
my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;	my ($r,$dom,$confname,$roles,%domconfig) = @_;
my ($resulttext,%rolehash);	my ($resulttext,%rolehash);
$rolehash{'rolecolors'} = {};	$rolehash{'rolecolors'} = {};
if (ref($domconfig{'rolecolors'}) ne 'HASH') {	if (ref($domconfig{'rolecolors'}) ne 'HASH') {
Line 5119 sub modify_rolecolors {	Line 4695 sub modify_rolecolors {
if ($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 5147 sub modify_colors {	Line 4720 sub modify_colors {
my @images;	my @images;
my $servadm = $r->dir_config('lonAdmEMail');	my $servadm = $r->dir_config('lonAdmEMail');
my $errors;	my $errors;
my %defaults;
foreach my $role (@{$roles}) {	foreach my $role (@{$roles}) {
if ($role eq 'login') {	if ($role eq 'login') {
%choices = &login_choices();	%choices = &login_choices();
@logintext = ('textcol','bgcol');	@logintext = ('textcol','bgcol');
} else {	} else {
%choices = &color_font_choices();	%choices = &color_font_choices();
	$confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
}	}
if ($role eq 'login') {	if ($role eq 'login') {
@images = ('img','logo','domlogo','login');	@images = ('img','logo','domlogo','login');
@bgs = ('pgbg','mainbg','sidebg');	@bgs = ('pgbg','mainbg','sidebg');
} else {	} else {
@images = ('img');	@images = ('img');
@bgs = ('pgbg','tabbg','sidebg');	@bgs = ('pgbg','tabbg','sidebg');
}
my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
$confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
}
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) {	$confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
unless ($env{'form.'.$role.'_'.$item} eq $defaults{'links'}{$item}) {	foreach my $item (@bgs,@links,@logintext) {
$confhash->{$role}{$item} = $env{'form.'.$role.'_'.$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,$servadm);
Line 5533 sub publishlogo {	Line 5085 sub publishlogo {
# See if there is anything left	# See if there is anything left
unless ($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,$fetchthumb);
Line 5553 sub publishlogo {	Line 5105 sub publishlogo {
if ($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 internal use.',$1);	&mt('Invalid file extension ([_1]) - reserved for LONCAPA 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('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);	$output = &mt('File name 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('Filename is a directory name - rename the file and re-upload');	$output = &mt('File name 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 Authoring Space'));	return (&mt('No write permission to Construction Space'));
}	}
print $logfile	print $logfile
"\n================= Publish ".localtime()." ================\n".	"\n================= Publish ".localtime()." ================\n".
Line 5712 sub write_metadata {	Line 5264 sub write_metadata {
print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;	print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
my $mfh;	my $mfh;
if (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {	if (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
foreach (sort(keys(%metadatafields))) {	foreach (sort keys %metadatafields) {
unless ($_=~/\./) {	unless ($_=~/\./) {
my $unikey=$_;	my $unikey=$_;
$unikey=~/^([A-Za-z]+)/;	$unikey=~/^([A-Za-z]+)/;
Line 5796 sub check_switchserver {	Line 5348 sub check_switchserver {
my @ids=&Apache::lonnet::current_machine_ids();	my @ids=&Apache::lonnet::current_machine_ids();
foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }	foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
if (!$allowed) {	if (!$allowed) {
$switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';	$switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/">'.&mt('Switch Server').'</a>';
}	}
return $switchserver;	return $switchserver;
}	}

sub modify_quotas {	sub modify_quotas {
my ($dom,$action,$lastactref,%domconfig) = @_;	my ($dom,$action,%domconfig) = @_;
my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,	my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
%limithash,$toolregexp,%conditions,$resulttext,%changes);	%limithash,$toolregexp,%conditions,$resulttext,%changes);
if ($action eq 'quotas') {	if ($action eq 'quotas') {
Line 5824 sub modify_quotas {	Line 5376 sub modify_quotas {
@usertools = ('aboutme','blog','webdav','portfolio');	@usertools = ('aboutme','blog','webdav','portfolio');
%titles = &tool_titles();	%titles = &tool_titles();
}	}
my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);	my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
my ($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 ($context eq 'requestcourses') {
Line 5844 sub modify_quotas {	Line 5396 sub modify_quotas {
} else {	} else {
if ($key =~ /^form\.quota_(.+)$/) {	if ($key =~ /^form\.quota_(.+)$/) {
$confhash{'defaultquota'}{$1} = $env{$key};	$confhash{'defaultquota'}{$1} = $env{$key};
} elsif ($key =~ /^form\.authorquota_(.+)$/) {	}
$confhash{'authorquota'}{$1} = $env{$key};	if ($key =~ /^form\.\Q$context\E_(.+)$/) {
} elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
@{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);	@{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
}	}
}	}
Line 5872 sub modify_quotas {	Line 5423 sub modify_quotas {
}	}
} 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 5960 sub modify_quotas {	Line 5510 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 5989 sub modify_quotas {	Line 5528 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') {
Line 6023 sub modify_quotas {	Line 5547 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>';	$resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
Line 6037 sub modify_quotas {	Line 5559 sub modify_quotas {
if ($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>';	$resulttext .= '</ul></li>';
Line 6061 sub modify_quotas {	Line 5570 sub modify_quotas {
my (%haschgs,%inconf);	my (%haschgs,%inconf);
if ($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{$item}};
Line 6075 sub modify_quotas {	Line 5584 sub modify_quotas {
&Apache::lonnet::usertools_access($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 6109 sub modify_quotas {	Line 5618 sub modify_quotas {
$cond = $conditions{$inconf{$type}};	$cond = $conditions{$inconf{$type}};
}	}
$resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';	$resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
} elsif ($context eq 'requestauthor') {
$resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
$titles{$inconf{$type}},$typetitle);

} else {	} else {
$resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';	$resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
}	}
Line 6168 sub modify_quotas {	Line 5673 sub modify_quotas {
}	}

sub modify_autoenroll {	sub modify_autoenroll {
my ($dom,$lastactref,%domconfig) = @_;	my ($dom,%domconfig) = @_;
my ($resulttext,%changes);	my ($resulttext,%changes);
my %currautoenroll;	my %currautoenroll;
if (ref($domconfig{'autoenroll'}) eq 'HASH') {	if (ref($domconfig{'autoenroll'}) eq 'HASH') {
Line 6236 sub modify_autoenroll {	Line 5741 sub modify_autoenroll {
if ($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 6489 sub modify_autocreate {	Line 5991 sub modify_autocreate {
foreach my $item (@types) {	foreach my $item (@types) {
if ($changes{$item}) {	if ($changes{$item}) {
my $newtxt = $offon[$newvals{$item}];	my $newtxt = $offon[$newvals{$item}];
$resulttext .= '<li>'.	$resulttext .= '<li>'.&mt("$title{$item} set to [_1]$newtxt [_2]",'<b>','</b>').'</li>';
&mt("$title{$item} set to [_1]$newtxt [_2]",
'<b>','</b>').
'</li>';
}	}
}	}
if ($changes{'xmldc'}) {	if ($changes{'xmldc'}) {
my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});	my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);	my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
$resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';	$resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]$newtxt [_2]",'<b>','</b>').'</li>';
}	}
$resulttext .= '</ul>';	$resulttext .= '</ul>';
} else {	} else {
Line 6644 sub modify_directorysrch {	Line 6143 sub modify_directorysrch {
} else {	} else {
$chgtext =~ s/\; $//;	$chgtext =~ s/\; $//;
}	}
$resulttext .=	$resulttext .= '<li>'.&mt("Users from domain '<span class=\"LC_cusr_emph\">[_1]</span>' permitted to search the institutional directory set to: [_2]",$dom,$chgtext).'</li>';
'<li>'.
&mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
'<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
'</li>';
}	}
}	}
}	}
Line 6676 sub modify_directorysrch {	Line 6171 sub modify_directorysrch {
}	}
}	}
$chgtext =~ s/\; $//;	$chgtext =~ s/\; $//;
$resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';	$resulttext .= '<li>'.&mt("$title{'searchtypes'} set to: \"[_1]\"",$chgtext).'</li>';
}	}
$resulttext .= '</ul>';	$resulttext .= '</ul>';
} else {	} else {
Line 6690 sub modify_directorysrch {	Line 6185 sub modify_directorysrch {
}	}

sub modify_contacts {	sub modify_contacts {
my ($dom,$lastactref,%domconfig) = @_;	my ($dom,%domconfig) = @_;
my ($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 6700 sub modify_contacts {	Line 6195 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','idconflictsmail');	'requestsmail');
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 6723 sub modify_contacts {	Line 6217 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 6762 sub modify_contacts {	Line 6251 sub modify_contacts {
$default{'helpdeskmail'} = 'supportemail';	$default{'helpdeskmail'} = 'supportemail';
$default{'lonstatusmail'} = 'adminemail';	$default{'lonstatusmail'} = 'adminemail';
$default{'requestsmail'} = 'adminemail';	$default{'requestsmail'} = 'adminemail';
$default{'updatesmail'} = 'adminemail';
foreach my $item (@contacts) {	foreach my $item (@contacts) {
if ($to{$item} ne $default{$item}) {	if ($to{$item} ne $default{$item}) {
$changes{$item} = 1;	$changes{$item} = 1;
}	}
}	}
foreach my $type (@mailings) {	foreach my $type (@mailings) {
if ((@{$newsetting{$type}} != 1) \|\| ($newsetting{$type}[0] ne $default{$type})) {	if ((@{$newsetting{$type}} != 1) \|\| ($newsetting{$type}[0] ne $default{$type})) {
Line 6783 sub modify_contacts {	Line 6271 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 6829 sub modify_contacts {	Line 6305 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 6873 sub modify_usercreation {	Line 6332 sub modify_usercreation {
foreach my $item(@contexts) {	foreach my $item(@contexts) {
if ($item eq 'selfcreate') {	if ($item eq 'selfcreate') {
@{$cancreate{$item}} = &Apache::loncommon::get_env_multiple('form.can_createuser_'.$item);	@{$cancreate{$item}} = &Apache::loncommon::get_env_multiple('form.can_createuser_'.$item);
my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);	my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) \|\| ($domdefaults{'auth_def'} eq 'localauth'))) {	if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) \|\| ($domdefaults{'auth_def'} eq 'localauth'))) {
if (ref($cancreate{$item}) eq 'ARRAY') {	if (ref($cancreate{$item}) eq 'ARRAY') {
if (grep(/^login$/,@{$cancreate{$item}})) {	if (grep(/^login$/,@{$cancreate{$item}})) {
Line 7146 sub modify_usercreation {	Line 6605 sub modify_usercreation {
if ($captchas{$cancreate{$type}}) {	if ($captchas{$cancreate{$type}}) {
$chgtext .= &mt("Validation for self-creation screen set to $captchas{$cancreate{$type}}.");	$chgtext .= &mt("Validation for self-creation screen set to $captchas{$cancreate{$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') {
Line 7274 sub process_captcha {	Line 6733 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 (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'})) {	$changes->{'cancreate'} = ['captcha'];
$changes->{'cancreate'} = ['captcha'];
}
} else {
$changes->{'captcha'} = 1;
}	}
}	}
my ($newpub,$newpriv,$currpub,$currpriv);	my ($newpub,$newpriv,$currpub,$currpriv);
if ($newsettings->{'captcha'} eq 'recaptcha') {	if ($newsettings->{'captcha'} eq 'recaptcha') {
$newpub = $env{'form.'.$container.'_recaptchapub'};	$newpub = $env{'form.'.$container.'_recaptchapub'};
$newpriv = $env{'form.'.$container.'_recaptchapriv'};	$newpriv = $env{'form.'.$container.'_recaptchapriv'};
$newpub =~ s/\W//g;
$newpriv =~ s/\W//g;
$newsettings->{'recaptchakeys'} = {
public => $newpub,
private => $newpriv,
};
}	}
	$newsettings->{'recaptchakeys'} = {
	public => $newpub,
	private => $newpriv,
	};
if (ref($current->{'recaptchakeys'}) eq 'HASH') {	if (ref($current->{'recaptchakeys'}) eq 'HASH') {
$currpub = $current->{'recaptchakeys'}{'public'};	$currpub = $current->{'recaptchakeys'}{'public'};
$currpriv = $current->{'recaptchakeys'}{'private'};	$currpriv = $current->{'recaptchakeys'}{'private'};
unless ($newsettings->{'captcha'} eq 'recaptcha') {
$newsettings->{'recaptchakeys'} = {
public => '',
private => '',
}
}
}	}
if (($newpub ne $currpub) \|\| ($newpriv ne $currpriv)) {	if (($newpub ne $currpub) \|\| ($newpriv ne $currpriv)) {
if ($container eq 'cancreate') {	if (ref($changes->{'cancreate'}) eq 'ARRAY') {
if (ref($changes->{'cancreate'}) eq 'ARRAY') {	push(@{$changes->{'cancreate'}},'recaptchakeys');
push(@{$changes->{'cancreate'}},'recaptchakeys');	} elsif (!defined($changes->{'cancreate'})) {
} elsif (!defined($changes->{'cancreate'})) {	$changes->{'cancreate'} = ['recaptchakeys'];
$changes->{'cancreate'} = ['recaptchakeys'];
}
} else {
$changes->{'recaptchakeys'} = 1;
}	}
}	}
return;	return;
Line 7440 sub modify_usermodification {	Line 6883 sub modify_usermodification {
}	}

sub modify_defaults {	sub modify_defaults {
my ($dom,$lastactref,%domconfig) = @_;	my ($dom,$r) = @_;
my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);	my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);	my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
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 $item (@items) {
Line 7502 sub modify_defaults {	Line 6945 sub modify_defaults {
if ($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 $version = &Apache::lonnet::get_server_loncaparev($dom);	my $version = $r->dir_config('lonVersion');
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 7525 sub modify_defaults {	Line 6968 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 $notify = 1;	my $sysmail = $r->dir_config('lonSysEMail');
if (ref($domconfig{'contacts'}) eq 'HASH') {	&Apache::lonmsg::sendemail($sysmail,"LON-CAPA Domain Settings Change - $dom",$mailmsgtext);
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 7559 sub modify_defaults {	Line 6990 sub modify_defaults {
}	}

sub modify_scantron {	sub modify_scantron {
my ($r,$dom,$confname,$lastactref,%domconfig) = @_;	my ($r,$dom,$confname,%domconfig) = @_;
my ($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 7620 sub modify_scantron {	Line 7051 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');	$resulttext = &mt('No changes made to bubblesheet format file');
}	}
Line 7991 sub modify_serverstatuses {	Line 7419 sub modify_serverstatuses {
sub modify_helpsettings {	sub modify_helpsettings {
my ($r,$dom,$confname,%domconfig) = @_;	my ($r,$dom,$confname,%domconfig) = @_;
my ($resulttext,$errors,%changes,%helphash);	my ($resulttext,$errors,%changes,%helphash);
	my $customhelpfile = $env{'form.loginhelpurl.filename'};
	my $defaulthelpfile = '/adm/loginproblems.html';
	my $defaulttext = &mt('Default in use');
	my $servadm = $r->dir_config('lonAdmEMail');
	my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
my %defaultchecked = ('submitbugs' => 'on');	my %defaultchecked = ('submitbugs' => 'on');
my @offon = ('off','on');	my @offon = ('off','on');
	my %title = (
	submitbugs => 'Display link for users to submit a bug',
	loginhelpurl => 'Unauthenticated login help page set to custom file'
	);
my @toggles = ('submitbugs');	my @toggles = ('submitbugs');
	$helphash{'helpsettings'} = {};
	if (ref($domconfig{'helpsettings'}) ne 'HASH') {
	if ($domconfig{'helpsettings'} eq '') {
	$domconfig{'helpsettings'} = {};
	}
	}
if (ref($domconfig{'helpsettings'}) eq 'HASH') {	if (ref($domconfig{'helpsettings'}) eq 'HASH') {
foreach my $item (@toggles) {	foreach my $item (@toggles) {
if ($defaultchecked{$item} eq 'on') {	if ($defaultchecked{$item} eq 'on') {
Line 8013 sub modify_helpsettings {	Line 7456 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};
}	}
}	}
	if ($customhelpfile ne '') {
	my $error;
	if ($configuserok eq 'ok') {
	if ($switchserver) {
	$error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
	} else {
	if ($author_ok eq 'ok') {
	my ($result,$loginhelpurl) = &publishlogo($r,'upload','loginhelpurl',$dom,
	$confname,'help','','',$customhelpfile);
	if ($result eq 'ok') {
	$helphash{'helpsettings'}{'loginhelpurl'} = $loginhelpurl;
	$changes{'loginhelpurl'} = 1;
	} else {
	$error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$customhelpfile,$result);
	}
	} else {
	$error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$customhelpfile,$confname,$dom,$author_ok);
	}
	}
	} else {
	$error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$customhelpfile,$confname,$dom,$configuserok);
	}
	if ($error) {
	&Apache::lonnet::logthis($error);
	$errors .= '<li><span class="LC_error">'.$error.'</span></li>';
	}
	}
	if ($domconfig{'helpsettings'}{'loginhelpurl'} ne '') {
	if ($env{'form.loginhelpurl_del'}) {
	$helphash{'helpsettings'}{'loginhelpurl'} = '';
	$changes{'loginhelpurl'} = 1;
	}
	}
}	}
my $putresult;	my $putresult;
if (keys(%changes) > 0) {	if (keys(%changes) > 0) {
$putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);	$putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
if ($putresult eq 'ok') {	} else {
	$putresult = 'ok';
	}
	if ($putresult eq 'ok') {
	if (keys(%changes) > 0) {
$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 'submitbugs') {	if ($item eq 'submitbugs') {
Line 8029 sub modify_helpsettings {	Line 7509 sub modify_helpsettings {
&Apache::loncommon::modal_link('http://bugs.loncapa.org',	&Apache::loncommon::modal_link('http://bugs.loncapa.org',
&mt('LON-CAPA bug tracker'),600,500)).'</li>';	&mt('LON-CAPA bug tracker'),600,500)).'</li>';
}	}
	if ($item eq 'loginhelpurl') {
	if ($helphash{'helpsettings'}{'loginhelpurl'} eq '') {
	$resulttext .= '<li>'.&mt('custom log-in help file removed.').' '.
	&Apache::loncommon::modal_link($defaulthelpfile,
	$defaulttext,600,500).'</li>';
	} else {
	$resulttext .= '<li>'.&Apache::loncommon::modal_link(
	$helphash{'helpsettings'}{'loginhelpurl'}.
	'?inhibitmenu=yes',
	&mt('custom log-in help file'),600,500).
	'</li>';
	}
	}
}	}
$resulttext .= '</ul>';	$resulttext .= '</ul>';
} else {	} else {
$resulttext = &mt('No changes made to help settings');	$resulttext = &mt('No changes made to help settings');
$errors .= '<li><span class="LC_error">'.
&mt('An error occurred storing the settings: [_1]',
$putresult).'</span></li>';
}	}
	} else {
	$errors .= '<li><span class="LC_error">'.&mt('An error occurred storing the settings: [_1]',
	$putresult).'</span></li>';
}	}
if ($errors) {	if ($errors) {
$resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.	$resulttext .= &mt('The following errors occurred: ').'<ul>'.
$errors.'</ul>';	$errors.'</ul>';
}	}
return $resulttext;	return $resulttext;
}	}

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

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

Line 8072 sub modify_coursedefaults {	Line 7559 sub modify_coursedefaults {
if (($domconfig{'coursedefaults'}{$item} eq '') &&	if (($domconfig{'coursedefaults'}{$item} eq '') &&
($env{'form.'.$item} eq '0')) {	($env{'form.'.$item} eq '0')) {
$changes{$item} = 1;	$changes{$item} = 1;
} elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {	} elsif ($domconfig{'coursdefaults'}{$item} ne $env{'form.'.$item}) {
$changes{$item} = 1;	$changes{$item} = 1;
}	}
} elsif ($defaultchecked{$item} eq 'off') {	} elsif ($defaultchecked{$item} eq 'off') {
Line 8085 sub modify_coursedefaults {	Line 7572 sub modify_coursedefaults {
}	}
$defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};	$defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
}	}
foreach my $item (@numbers) {	my $currdefresponder = $domconfig{'coursedefaults'}{'anonsurvey_threshold'};
my ($currdef,$newdef);	my $newdefresponder = $env{'form.anonsurvey_threshold'};
$newdef = $env{'form.'.$item};	$newdefresponder =~ s/\D//g;
if ($item eq 'anonsurvey_threshold') {	if ($newdefresponder eq '' \|\| $newdefresponder < 1) {
$currdef = $domconfig{'coursedefaults'}{$item};	$newdefresponder = 1;
$newdef =~ s/\D//g;	}
if ($newdef eq '' \|\| $newdef < 1) {	$defaultshash{'coursedefaults'}{'anonsurvey_threshold'} = $newdefresponder;
$newdef = 1;	if ($currdefresponder ne $newdefresponder) {
}	unless ($currdefresponder eq '' && $newdefresponder == 10) {
$defaultshash{'coursedefaults'}{$item} = $newdef;	$changes{'anonsurvey_threshold'} = 1;
} else {
my ($type) = ($item =~ /^\Quploadquota_\E(\w+)$/);
if (ref($domconfig{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
$currdef = $domconfig{'coursedefaults'}{'uploadquota'}{$type};
}
$newdef =~ s/[^\w.\-]//g;
$defaultshash{'coursedefaults'}{'uploadquota'}{$type} = $newdef;
}
if ($currdef ne $newdef) {
my $staticdef;
if ($item eq 'anonsurvey_threshold') {
unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
$changes{$item} = 1;
}
} else {
unless (($currdef eq '') && ($newdef == $staticdefaults{'uploadquota'})) {
$changes{'uploadquota'} = 1;
}
}
}
}
my $officialcreds = $env{'form.official_credits'};
$officialcreds =~ s/^[^\d\.]//g;
my $unofficialcreds = $env{'form.unofficial_credits'};
$unofficialcreds =~ s/^[^\d\.]//g;
if (ref($domconfig{'coursedefaults'}{'coursecredits'} ne 'HASH') &&
($env{'form.coursecredits'} eq '1')) {
$changes{'coursecredits'} = 1;
} else {
if (($domconfig{'coursedefaults'}{'coursecredits'}{'official'} ne $officialcreds) \|\|
($domconfig{'coursedefaults'}{'coursecredits'}{'unofficial'} ne $unofficialcreds)) {
$changes{'coursecredits'} = 1;
}	}
}	}
$defaultshash{'coursedefaults'}{'coursecredits'} = {
official => $officialcreds,
unofficial => $unofficialcreds,
}
}	}
my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,	my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
$dom);	$dom);
if ($putresult eq 'ok') {	if ($putresult eq 'ok') {
if (keys(%changes) > 0) {	if (keys(%changes) > 0) {
my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);	if ($changes{'canuse_pdfforms'}) {
if (($changes{'canuse_pdfforms'}) \|\| ($changes{'coursecredits'}) \|\| ($changes{'uploadquota'})) {	my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
if ($changes{'canuse_pdfforms'}) {	$domdefaults{'canuse_pdfforms'}=$defaultshash{'coursedefaults'}{'canuse_pdfforms'};
$domdefaults{'canuse_pdfforms'}=$defaultshash{'coursedefaults'}{'canuse_pdfforms'};
}
if ($changes{'coursecredits'}) {
if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
$domdefaults{'officialcredits'} =
$defaultshash{'coursedefaults'}{'coursecredits'}{'official'};
$domdefaults{'unofficialcredits'} =
$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'};
}
}
if ($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 8173 sub modify_coursedefaults {	Line 7604 sub modify_coursedefaults {
$resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';	$resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
}	}
} elsif ($item eq 'anonsurvey_threshold') {	} elsif ($item eq 'anonsurvey_threshold') {
$resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';	$resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
} elsif ($item eq 'uploadquota') {
if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
$resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
'<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
'<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
'<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
'</ul>'.
'</li>';
} else {
$resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
}
} elsif ($item eq 'coursecredits') {
if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
if (($domdefaults{'officialcredits'} eq '') &&
($domdefaults{'unofficialcredits'} eq '')) {
$resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
} else {
$resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
'<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
'<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
'</ul>'.
'</li>';
}
} else {
$resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
}
}	}
}	}
$resulttext .= '</ul>';	$resulttext .= '</ul>';
Line 8214 sub modify_coursedefaults {	Line 7619 sub modify_coursedefaults {
}	}

sub modify_usersessions {	sub modify_usersessions {
my ($dom,$lastactref,%domconfig) = @_;	my ($dom,%domconfig) = @_;
my @hostingtypes = ('version','excludedomain','includedomain');	my @hostingtypes = ('version','excludedomain','includedomain');
my @offloadtypes = ('primary','default');	my @offloadtypes = ('primary','default');
my %types = (	my %types = (
Line 8231 sub modify_usersessions {	Line 7636 sub modify_usersessions {
foreach my $prefix (@prefixes) {	foreach my $prefix (@prefixes) {
$defaultshash{'usersessions'}{$prefix} = {};	$defaultshash{'usersessions'}{$prefix} = {};
}	}
my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);	my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
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 8407 sub modify_usersessions {	Line 7812 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 8421 sub modify_usersessions {	Line 7823 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);
my $cachekey = &escape('spares').':'.&escape($lonhostdom);	&Apache::lonnet::remote_devalidate_cache($lonhost,'spares',$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 8496 sub modify_loadbalancing {	Line 7897 sub modify_loadbalancing {
my @sparestypes = ('primary','default');	my @sparestypes = ('primary','default');
my %typetitles = &sparestype_titles();	my %typetitles = &sparestype_titles();
my $resulttext;	my $resulttext;
my (%currbalancer,%currtargets,%currrules,%existing);	if (keys(%servers) > 1) {
if (ref($domconfig{'loadbalancing'}) eq 'HASH') {	my ($currbalancer,$currtargets,$currrules);
%existing = %{$domconfig{'loadbalancing'}};	if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
}	$currbalancer = $domconfig{'loadbalancing'}{'lonhost'};
&get_loadbalancers_config(\%servers,\%existing,\%currbalancer,	$currtargets = $domconfig{'loadbalancing'}{'targets'};
\%currtargets,\%currrules);	$currrules = $domconfig{'loadbalancing'}{'rules'};
my ($saveloadbalancing,%defaultshash,%changes);	} else {
my ($alltypes,$othertypes,$titles) =	($currbalancer,$currtargets) =
&loadbalancing_titles($dom,$intdom,$usertypes,$types);	&Apache::lonnet::get_lonbalancer_config(\%servers);
my %ruletitles = &offloadtype_text();	}
my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');	my ($saveloadbalancing,%defaultshash,%changes);
for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {	my ($alltypes,$othertypes,$titles) =
my $balancer = $env{'form.loadbalancing_lonhost_'.$i};	&loadbalancing_titles($dom,$intdom,$usertypes,$types);
if ($balancer eq '') {	my %ruletitles = &offloadtype_text();
next;	my $balancer = $env{'form.loadbalancing_lonhost'};
}	if (!$servers{$balancer}) {
if (!exists($servers{$balancer})) {	undef($balancer);
if (exists($currbalancer{$balancer})) {	}
push(@{$changes{'delete'}},$balancer);	if ($currbalancer ne $balancer) {
	$changes{'lonhost'} = 1;
	}
	$defaultshash{'loadbalancing'}{'lonhost'} = $balancer;
	if ($balancer ne '') {
	unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
	$saveloadbalancing = 1;
}	}
next;	foreach my $sparetype (@sparestypes) {
}	my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$sparetype);
if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {	my @offloadto;
push(@{$changes{'delete'}},$balancer);	foreach my $target (@targets) {
next;	if (($servers{$target}) && ($target ne $balancer)) {
}	if ($sparetype eq 'default') {
if (!exists($currbalancer{$balancer})) {	if (ref($defaultshash{'loadbalancing'}{'targets'}{'primary'}) eq 'ARRAY') {
push(@{$changes{'add'}},$balancer);	next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{'targets'}{'primary'}}));
}	}
$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];	}
$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];	unless(grep(/^\Q$target\E$/,@offloadto)) {
$defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};	push(@offloadto,$target);
unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
$saveloadbalancing = 1;
}
foreach my $sparetype (@sparestypes) {
my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
my @offloadto;
foreach my $target (@targets) {
if (($servers{$target}) && ($target ne $balancer)) {
if ($sparetype eq 'default') {
if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
}	}
}	}
unless(grep(/^\Q$target\E$/,@offloadto)) {	$defaultshash{'loadbalancing'}{'targets'}{$sparetype} = \@offloadto;
push(@offloadto,$target);
}
}	}
$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;	}
	} else {
	foreach my $sparetype (@sparestypes) {
	$defaultshash{'loadbalancing'}{'targets'}{$sparetype} = [];
}	}
}	}
if (ref($currtargets{$balancer}) eq 'HASH') {	if (ref($currtargets) eq 'HASH') {
foreach my $sparetype (@sparestypes) {	foreach my $sparetype (@sparestypes) {
if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {	if (ref($currtargets->{$sparetype}) eq 'ARRAY') {
my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});	my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets->{$sparetype},$defaultshash{'loadbalancing'}{'targets'}{$sparetype});
if (@targetdiffs > 0) {	if (@targetdiffs > 0) {
$changes{'curr'}{$balancer}{'targets'} = 1;	$changes{'targets'} = 1;
}	}
} elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {	} elsif (ref($defaultshash{'loadbalancing'}{'targets'}{$sparetype}) eq 'ARRAY') {
if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {	if (@{$defaultshash{'loadbalancing'}{'targets'}{$sparetype}} > 0) {
$changes{'curr'}{$balancer}{'targets'} = 1;	$changes{'targets'} = 1;
}	}
}	}
}	}
} else {	} else {
if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {	foreach my $sparetype (@sparestypes) {
foreach my $sparetype (@sparestypes) {	if (ref($defaultshash{'loadbalancing'}{'targets'}{$sparetype}) eq 'ARRAY') {
if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {	if (@{$defaultshash{'loadbalancing'}{'targets'}{$sparetype}} > 0) {
if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {	$changes{'targets'} = 1;
$changes{'curr'}{$balancer}{'targets'} = 1;
}
}	}
}	}
}	}
}	}
my $ishomedom;	my $ishomedom;
if (&Apache::lonnet::host_domain($balancer) eq $dom) {	if ($balancer ne '') {
$ishomedom = 1;	if (&Apache::lonnet::host_domain($balancer) eq $dom) {
	$ishomedom = 1;
	}
}	}
if (ref($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') \|\| ($type eq '_LC_internetdom')) &&	if ($balancer ne '') {
	unless ((($type eq '_LC_external') \|\| ($type eq '_LC_internetdom')) &&
(!$ishomedom)) {	(!$ishomedom)) {
$rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};	$rule = $env{'form.loadbalancing_rules_'.$type};
}	}
if ($rule eq 'specific') {	if ($rule eq 'specific') {
$rule = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};	$rule = $env{'form.loadbalancing_singleserver_'.$type};
	}
}	}
$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;	$defaultshash{'loadbalancing'}{'rules'}{$type} = $rule;
if (ref($currrules{$balancer}) eq 'HASH') {	if (ref($currrules) eq 'HASH') {
if ($rule ne $currrules{$balancer}{$type}) {	if ($rule ne $currrules->{$type}) {
$changes{'curr'}{$balancer}{'rules'}{$type} = 1;	$changes{'rules'}{$type} = 1;
}	}
} elsif ($rule ne '') {	} elsif ($rule ne '') {
$changes{'curr'}{$balancer}{'rules'}{$type} = 1;	$changes{'rules'}{$type} = 1;
}	}
}	}
}	}
}	my $nochgmsg = &mt('No changes made to Load Balancer settings.');
my $nochgmsg = &mt('No changes made to Load Balancer settings.');	if ((keys(%changes) > 0) \|\| ($saveloadbalancing)) {
if ((keys(%changes) > 0) \|\| ($saveloadbalancing)) {	my $putresult = &Apache::lonnet::put_dom('configuration',
unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {	\%defaultshash,$dom);
$defaultshash{'loadbalancing'} = {};	if ($putresult eq 'ok') {
}	if (keys(%changes) > 0) {
my $putresult = &Apache::lonnet::put_dom('configuration',	if ($changes{'lonhost'}) {
\%defaultshash,$dom);	if ($currbalancer ne '') {
if ($putresult eq 'ok') {	&Apache::lonnet::remote_devalidate_cache($currbalancer,'loadbalancing',$dom);
if (keys(%changes) > 0) {	}
if (ref($changes{'delete'}) eq 'ARRAY') {	if ($balancer eq '') {
foreach my $balancer (sort(@{$changes{'delete'}})) {	$resulttext .= '<li>'.&mt('Load Balancing with dedicated server discontinued').'</li>';
$resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';	} else {
my $cachekey = &escape('loadbalancing').':'.&escape($dom);	&Apache::lonnet::remote_devalidate_cache($balancer,'loadbalancing',$dom);
&Apache::lonnet::remote_devalidate_cache($balancer,[$cachekey]);	$resulttext .= '<li>'.&mt('Dedicated Load Balancer server set to [_1]',$balancer);
}	}
}	} else {
if (ref($changes{'add'}) eq 'ARRAY') {	&Apache::lonnet::remote_devalidate_cache($balancer,'loadbalancing',$dom);
foreach my $balancer (sort(@{$changes{'add'}})) {	}
$resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);	if (($changes{'targets'}) && ($balancer ne '')) {
}	my %offloadstr;
}	foreach my $sparetype (@sparestypes) {
if (ref($changes{'curr'}) eq 'HASH') {	if (ref($defaultshash{'loadbalancing'}{'targets'}{$sparetype}) eq 'ARRAY') {
foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {	if (@{$defaultshash{'loadbalancing'}{'targets'}{$sparetype}} > 0) {
if (ref($changes{'curr'}{$balancer}) eq 'HASH') {	$offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{'targets'}{$sparetype}});
if ($changes{'curr'}{$balancer}{'targets'}) {
my %offloadstr;
foreach my $sparetype (@sparestypes) {
if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
$offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
}
}
}	}
if (keys(%offloadstr) == 0) {	}
$resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';	}
	if (keys(%offloadstr) == 0) {
	$resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
	} else {
	my $showoffload;
	foreach my $sparetype (@sparestypes) {
	$showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
	if (defined($offloadstr{$sparetype})) {
	$showoffload .= $offloadstr{$sparetype};
} else {	} else {
my $showoffload;	$showoffload .= &mt('None');
foreach my $sparetype (@sparestypes) {
$showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
if (defined($offloadstr{$sparetype})) {
$showoffload .= $offloadstr{$sparetype};
} else {
$showoffload .= &mt('None');
}
$showoffload .= (' 'x3);
}
$resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
}	}
	$showoffload .= (' 'x3);
}	}
	$resulttext .= '<li>'.&mt('By default, Load Balancer server set to offload to: [_1]',$showoffload).'</li>';
}	}
if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {	}
if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {	if ((ref($changes{'rules'}) eq 'HASH') && ($balancer ne '')) {
foreach my $type (@{$alltypes}) {	if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
if ($changes{'curr'}{$balancer}{'rules'}{$type}) {	foreach my $type (@{$alltypes}) {
my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};	if ($changes{'rules'}{$type}) {
my $balancetext;	my $rule = $defaultshash{'loadbalancing'}{'rules'}{$type};
if ($rule eq '') {	my $balancetext;
$balancetext = $ruletitles{'default'};	if ($rule eq '') {
} elsif (($rule eq 'homeserver') \|\| ($rule eq 'externalbalancer') \|\|	$balancetext = $ruletitles{'default'};
($rule eq 'balancer') \|\| ($rule eq 'offloadedto')) {	} elsif (($rule eq 'homeserver') \|\| ($rule eq 'externalbalancer')) {
$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'}{'rules'}{$type});
}
$resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
}	}
	$resulttext .= '<li>'.&mt('Load Balancing for [_1] set to: [_2]',$titles->{$type},$balancetext).'</li>';
}	}
}	}
}	}
my $cachekey = &scape('loadbalancing').':'.&escape($dom);
&Apache::lonnet::remote_devalidate_cache($balancer,[$cachekey]);
}	}
}	if ($resulttext ne '') {
if ($resulttext ne '') {	$resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
$resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';	} else {
	$resulttext = $nochgmsg;
	}
} else {	} else {
$resulttext = $nochgmsg;	$resulttext = $nochgmsg;
	if ($balancer ne '') {
	&Apache::lonnet::remote_devalidate_cache($balancer,'loadbalancing',$dom);
	}
}	}
} else {	} else {
$resulttext = $nochgmsg;	$resulttext = '<span class="LC_error">'.
	&mt('An error occurred: [_1]',$putresult).'</span>';
}	}
} else {	} else {
$resulttext = '<span class="LC_error">'.	$resulttext = $nochgmsg;
&mt('An error occurred: [_1]',$putresult).'</span>';
}	}
} else {	} else {
$resulttext = $nochgmsg;	$resulttext = &mt('Load Balancing unavailable as this domain only has one server.');
}	}
return $resulttext;	return $resulttext;
}	}
Line 8722 sub recurse_cat_deletes {	Line 8115 sub recurse_cat_deletes {
delete($coursecategories->{$subitem});	delete($coursecategories->{$subitem});
$deletions->{$subitem} = 1;	$deletions->{$subitem} = 1;
&recurse_cat_deletes($subitem,$coursecategories,$deletions);	&recurse_cat_deletes($subitem,$coursecategories,$deletions);
}	}
}	}
}	}
return;	return;
Line 8730 sub recurse_cat_deletes {	Line 8123 sub recurse_cat_deletes {

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

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

sub usersession_titles {	sub usersession_titles {
Line 8861 sub count_servers {	Line 8232 sub count_servers {
}	}

sub lonbalance_targets_js {	sub lonbalance_targets_js {
my ($dom,$types,$servers,$settings) = @_;	my ($dom,$types,$servers) = @_;
my $select = &mt('Select');	my $select = &mt('Select');
my ($alltargets,$allishome,$allinsttypes,@alltypes);	my ($alltargets,$allishome,$allinsttypes,@alltypes);
if (ref($servers) eq 'HASH') {	if (ref($servers) eq 'HASH') {
Line 8883 sub lonbalance_targets_js {	Line 8254 sub lonbalance_targets_js {
}	}
push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');	push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
$allinsttypes = join("','",@alltypes);	$allinsttypes = join("','",@alltypes);
my (%currbalancer,%currtargets,%currrules,%existing);
if (ref($settings) eq 'HASH') {
%existing = %{$settings};
}
&get_loadbalancers_config($servers,\%existing,\%currbalancer,
\%currtargets,\%currrules);
my $balancers = join("','",sort(keys(%currbalancer)));
return <<"END";	return <<"END";

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

currBalancers = new Array('$balancers');	function toggleTargets() {
	var balancer = document.display.loadbalancing_lonhost.options[document.display.loadbalancing_lonhost.selectedIndex].value;
function toggleTargets(balnum) {
var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
var prevbalancer = prevhostitem.value;
var baltotal = document.getElementById('loadbalancing_total').value;
prevhostitem.value = balancer;
if (prevbalancer != '') {
var prevIdx = currBalancers.indexOf(prevbalancer);
if (prevIdx != -1) {
currBalancers.splice(prevIdx,1);
}
}
if (balancer == '') {	if (balancer == '') {
hideSpares(balnum);	hideSpares();
} else {	} else {
var currIdx = currBalancers.indexOf(balancer);
if (currIdx == -1) {
currBalancers.push(balancer);
}
var homedoms = new Array('$allishome');	var homedoms = new Array('$allishome');
var ishomedom = homedoms[lonhostitem.selectedIndex];	var ishomedom = homedoms[document.display.loadbalancing_lonhost.selectedIndex];
showSpares(balancer,ishomedom,balnum);	showSpares(balancer,ishomedom);
}	}
balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
return;	return;
}	}

function showSpares(balancer,ishomedom,balnum) {	function showSpares(balancer,ishomedom) {
var alltargets = new Array('$alltargets');	var alltargets = new Array('$alltargets');
var insttypes = new Array('$allinsttypes');	var insttypes = new Array('$allinsttypes');
var offloadtypes = new Array('primary','default');	var offloadtypes = new Array('primary','default');

document.getElementById('loadbalancing_targets_'+balnum).style.display='block';	document.getElementById('loadbalancing_targets').style.display='block';
document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';	document.getElementById('loadbalancing_disabled').style.display='none';

for (var i=0; i<offloadtypes.length; i++) {	for (var i=0; i<offloadtypes.length; i++) {
var count = 0;	var count = 0;
for (var j=0; j<alltargets.length; j++) {	for (var j=0; j<alltargets.length; j++) {
if (alltargets[j] != balancer) {	if (alltargets[j] != balancer) {
var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);	document.getElementById('loadbalancing_target_'+offloadtypes[i]+'_'+count).value = alltargets[j];
item.value = alltargets[j];	document.getElementById('loadbalancing_targettxt_'+offloadtypes[i]+'_'+count).style.textAlign='left';
item.style.textAlign='left';	document.getElementById('loadbalancing_targettxt_'+offloadtypes[i]+'_'+count).style.textFace='normal';
item.style.textFace='normal';	document.getElementById('loadbalancing_targettxt_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
if (currBalancers.indexOf(alltargets[j]) == -1) {
item.disabled = '';
} else {
item.disabled = 'disabled';
item.checked = false;
}
count ++;	count ++;
}	}
}	}
Line 8955 function showSpares(balancer,ishomedom,b	Line 8294 function showSpares(balancer,ishomedom,b
for (var k=0; k<insttypes.length; k++) {	for (var k=0; k<insttypes.length; k++) {
if ((insttypes[k] == '_LC_external') \|\| (insttypes[k] == '_LC_internetdom')) {	if ((insttypes[k] == '_LC_external') \|\| (insttypes[k] == '_LC_internetdom')) {
if (ishomedom == 1) {	if (ishomedom == 1) {
document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';	document.getElementById('balanceruletitle_'+insttypes[k]).style.display='block';
document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';	document.getElementById('balancerule_'+insttypes[k]).style.display='block';
} else {	} else {
document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';	document.getElementById('balanceruletitle_'+insttypes[k]).style.display='none';
document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';	document.getElementById('balancerule_'+insttypes[k]).style.display='none';

}	}
} else {	} else {
document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';	document.getElementById('balanceruletitle_'+insttypes[k]).style.display='block';
document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';	document.getElementById('balancerule_'+insttypes[k]).style.display='block';
}	}
if ((insttypes[k] != '_LC_external') &&	if ((insttypes[k] != '_LC_external') &&
((insttypes[k] != '_LC_internetdom') \|\|	((insttypes[k] != '_LC_internetdom') \|\|
((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {	((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);	document.getElementById('loadbalancing_singleserver_'+insttypes[k]).options[0] = new Option("","",true,true);
item.options.length = 0;
item.options[0] = new Option("","",true,true);
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)) {	var idx = m+1;
idx ++;	if (alltargets[m] != balancer) {
item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);	document.getElementById('loadbalancing_singleserver_'+insttypes[k]).options[idx] = new Option(alltargets[m],alltargets[m],false,false);
}	}
}	}
}	}
Line 8983 function showSpares(balancer,ishomedom,b	Line 8320 function showSpares(balancer,ishomedom,b
return;	return;
}	}

function hideSpares(balnum) {	function hideSpares() {
var alltargets = new Array('$alltargets');	var alltargets = new Array('$alltargets');
var insttypes = new Array('$allinsttypes');	var insttypes = new Array('$allinsttypes');
var offloadtypes = new Array('primary','default');	var offloadtypes = new Array('primary','default');

document.getElementById('loadbalancing_targets_'+balnum).style.display='none';	document.getElementById('loadbalancing_targets').style.display='none';
document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';	document.getElementById('loadbalancing_disabled').style.display='block';

var total = alltargets.length - 1;	var total = alltargets.length - 1;
for (var i=0; i<offloadtypes; i++) {	for (var i=0; i<offloadtypes; i++) {
for (var j=0; j<total; j++) {	for (var j=0; j<total; j++) {
document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;	document.getElementById('loadbalancing_target_'+offloadtypes[i]+'_'+j).checked = false;
document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';	document.getElementById('loadbalancing_target_'+offloadtypes[i]+'_'+j).value = '';
document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';	document.getElementById('loadbalancing_targettxt_'+offloadtypes[i]+'_'+j).innerHTML = '';
}	}
}	}
for (var k=0; k<insttypes.length; k++) {	for (var k=0; k<insttypes.length; k++) {
document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';	document.getElementById('balanceruletitle_'+insttypes[k]).style.display='none';
document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';	document.getElementById('balancerule_'+insttypes[k]).style.display='none';
if (insttypes[k] != '_LC_external') {	if (insttypes[k] != '_LC_external') {
document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;	document.getElementById('loadbalancing_singleserver_'+insttypes[k]).length = 0;
document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);	document.getElementById('loadbalancing_singleserver_'+insttypes[k]).options[0] = new Option("","",true,true);
}	}
}	}
return;	return;
}	}

function checkOffloads(item,balnum,type) {	function checkOffloads(item,type) {
var alltargets = new Array('$alltargets');	var alltargets = new Array('$alltargets');
var offloadtypes = new Array('primary','default');	var offloadtypes = new Array('primary','default');
if (item.checked) {	if (item.checked) {
Line 9022 function checkOffloads(item,balnum,type)	Line 8359 function checkOffloads(item,balnum,type)
other = offloadtypes[0];	other = offloadtypes[0];
}	}
for (var i=0; i<total; i++) {	for (var i=0; i<total; i++) {
var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;	var server = document.getElementById('loadbalancing_target_'+other+'_'+i).value;
if (server == item.value) {	if (server == item.value) {
if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {	if (document.getElementById('loadbalancing_target_'+other+'_'+i).checked) {
document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;	document.getElementById('loadbalancing_target_'+other+'_'+i).checked = false;
}	}
}	}
}	}
Line 9033 function checkOffloads(item,balnum,type)	Line 8370 function checkOffloads(item,balnum,type)
return;	return;
}	}

function singleServerToggle(balnum,type) {	function singleServerToggle(type) {
var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;	var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+type).selectedIndex;
if (offloadtoSelIdx == 0) {	if (offloadtoSelIdx == 0) {
document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;	document.getElementById('loadbalancing_rules_'+type+'_0').checked = true;
document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';	document.getElementById('loadbalancing_singleserver_'+type).options[0].text = '';

} else {	} else {
document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;	document.getElementById('loadbalancing_rules_'+type+'_2').checked = true;
document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';	document.getElementById('loadbalancing_singleserver_'+type).options[0].text = '$select';
}	}
return;	return;
}	}

function balanceruleChange(formname,balnum,type) {	function balanceruleChange(formname,type) {
if (type == '_LC_external') {	if (type == '_LC_external') {
return;	return;
}	}
var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);	var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+type);
for (var i=0; i<typesRules.length; i++) {	for (var i=0; i<typesRules.length; i++) {
if (formname.elements[typesRules[i]].checked) {	if (formname.elements[typesRules[i]].checked) {
if (formname.elements[typesRules[i]].value != 'specific') {	if (formname.elements[typesRules[i]].value != 'specific') {
document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;	document.getElementById('loadbalancing_singleserver_'+type).selectedIndex = 0;
document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';	document.getElementById('loadbalancing_singleserver_'+type).options[0].text = '';
} else {	} else {
document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';	document.getElementById('loadbalancing_singleserver_'+type).options[0].text = '$select';
}
}
}
return;
}

function balancerDeleteChange(balnum) {
var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
var baltotal = document.getElementById('loadbalancing_total').value;
var addtarget;
var removetarget;
var action = 'delete';
if (document.getElementById('loadbalancing_delete_'+balnum)) {
var lonhost = hostitem.value;
var currIdx = currBalancers.indexOf(lonhost);
if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
if (currIdx != -1) {
currBalancers.splice(currIdx,1);
}
addtarget = lonhost;
} else {
if (currIdx == -1) {
currBalancers.push(lonhost);
}
removetarget = lonhost;
action = 'undelete';
}
balancerChange(balnum,baltotal,action,addtarget,removetarget);
}
return;
}

function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
if (baltotal > 1) {
var offloadtypes = new Array('primary','default');
var alltargets = new Array('$alltargets');
var insttypes = new Array('$allinsttypes');
for (var i=0; i<baltotal; i++) {
if (i != balnum) {
for (var j=0; j<offloadtypes.length; j++) {
var total = alltargets.length - 1;
for (var k=0; k<total; k++) {
var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
var server = serveritem.value;
if ((action == 'delete') \|\| (action == 'change' && addtarget != '')) {
if (server == addtarget) {
serveritem.disabled = '';
}
}
if ((action == 'undelete') \|\| (action == 'change' && removetarget != '')) {
if (server == removetarget) {
serveritem.disabled = 'disabled';
serveritem.checked = false;
}
}
}
}
for (var j=0; j<insttypes.length; j++) {
if (insttypes[j] != '_LC_external') {
if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
var currSel = singleserver.selectedIndex;
var currVal = singleserver.options[currSel].value;
if ((action == 'delete') \|\| (action == 'change' && addtarget != '')) {
var numoptions = singleserver.options.length;
var needsnew = 1;
for (var k=0; k<numoptions; k++) {
if (singleserver.options[k] == addtarget) {
needsnew = 0;
break;
}
}
if (needsnew == 1) {
singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
}
}
if ((action == 'undelete') \|\| (action == 'change' && removetarget != '')) {
singleserver.options.length = 0;
if ((currVal) && (currVal != removetarget)) {
singleserver.options[0] = new Option("","",false,false);
} else {
singleserver.options[0] = new Option("","",true,true);
}
var idx = 0;
for (var m=0; m<alltargets.length; m++) {
if (currBalancers.indexOf(alltargets[m]) == -1) {
idx ++;
if (currVal == alltargets[m]) {
singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
} else {
singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
}
}
}
}
}
}
}
}	}
}	}
}	}
Line 9344 END	Line 8583 END

}	}

sub credits_js {
return <<"END";

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

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

// ]]>
</script>

END

}

sub captcha_phrases {	sub captcha_phrases {
return &Apache::lonlocal::texthash (	return &Apache::lonlocal::texthash (
priv => 'Private key',	priv => 'Private key',
Line 9388 sub captcha_phrases {	Line 8593 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.1.160.6.28
changed lines
	Added in v.1.167