loncom/interface/domainprefs.pm - diff

Return to domainprefs.pm CVS log

Up to [LON-CAPA] / loncom / interface

Diff for /loncom/interface/domainprefs.pm between versions 1.160.6.22 and 1.224

version 1.160.6.22, 2013/08/08 00:54:47	version 1.224, 2014/02/12 20:37:42
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 95 institutional affiliation in the domain	Line 95 institutional affiliation in the domain
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, and to display/store
default quota sizes for authoring spaces.	default quota sizes for Authoring Spaces.


Outputs: 1	Outputs: 1

Line 104 $datatable - HTML containing form eleme	Line 103 $datatable - HTML containing form eleme

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

0, approval, validate, autolimit=N (where N is blank, or a positive integer).	0, approval, validate, autolimit=N (where N is blank, or a positive integer).
which have the following effects:	which have the following effects:
Line 212 sub handler {	Line 211 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','selfcreation','usermodification','scantron',
'requestcourses','requestauthor','coursecategories',	'requestcourses','requestauthor','coursecategories',
'serverstatuses','coursedefaults','usersessions');	'serverstatuses','helpsettings',
	'coursedefaults','usersessions');
my %existing;	my %existing;
if (ref($domconfig{'loadbalancing'}) eq 'HASH') {	if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
%existing = %{$domconfig{'loadbalancing'}};	%existing = %{$domconfig{'loadbalancing'}};
Line 258 sub handler {	Line 259 sub handler {
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 => 'Quotas, MB; (Authoring requires role)',}],
},	},
'autoenroll' =>	'autoenroll' =>
{ text => 'Auto-enrollment settings',	{ text => 'Auto-enrollment settings',
Line 294 sub handler {	Line 295 sub handler {
header => [{col1 => 'Setting',	header => [{col1 => 'Setting',
col2 => 'Value',}],	col2 => 'Value',}],
},	},

'usercreation' =>	'usercreation' =>
{ text => 'User creation',	{ text => 'User creation',
help => 'Domain_Configuration_User_Creation',	help => 'Domain_Configuration_User_Creation',
Line 305 sub handler {	Line 305 sub handler {
{col1 => 'Context',	{col1 => 'Context',
col2 => 'Assignable authentication types'}],	col2 => 'Assignable authentication types'}],
},	},
	'selfcreation' =>
	{ text => 'Users self-creating accounts',
	help => 'Domain_Configuration_Self_Creation',
	header => [{col1 => 'Self-creation with institutional username',
	col2 => 'Enabled?'},
	{col1 => 'Institutional user type (login/SSO self-creation)',
	col2 => 'Information user can enter'},
	{col1 => 'Self-creation with e-mail as username',
	col2 => 'Settings'}],
	},
'usermodification' =>	'usermodification' =>
{ text => 'User modification',	{ text => 'User modification',
help => 'Domain_Configuration_User_Modification',	help => 'Domain_Configuration_User_Modification',
header => [{col1 => 'Target user has role',	header => [{col1 => 'Target user has role',
col2 => 'User information updateable in author context'},	col2 => 'User information updateable in author context'},
{col1 => 'Target user has role',	{col1 => 'Target user has role',
col2 => 'User information updateable in course context'},	col2 => 'User information updateable in course context'}],
{col1 => "Status of user",
col2 => 'Information settable when self-creating account (if directory data blank)'}],
},	},
'scantron' =>	'scantron' =>
{ text => 'Bubblesheet format file',	{ text => 'Bubblesheet format file',
Line 328 sub handler {	Line 336 sub handler {
header => [{col1 => 'User affiliation',	header => [{col1 => 'User affiliation',
col2 => 'Availability/Processing of requests',},	col2 => 'Availability/Processing of requests',},
{col1 => 'Setting',	{col1 => 'Setting',
col2 => 'Value'}],	col2 => 'Value'},
	{col1 => 'Available textbooks',
	col2 => ''}],
},	},
'requestauthor' =>	'requestauthor' =>
{text => 'Request authoring space',	{text => 'Request Authoring Space',
help => 'Domain_Configuration_Request_Author',	help => 'Domain_Configuration_Request_Author',
header => [{col1 => 'User affiliation',	header => [{col1 => 'User affiliation',
col2 => 'Availability/Processing of requests',},	col2 => 'Availability/Processing of requests',},
Line 355 sub handler {	Line 365 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'}],
	},
	'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 401 sub handler {	Line 425 sub handler {
my $confname = $dom.'-domainconfig';	my $confname = $dom.'-domainconfig';

if ($phase eq 'process') {	if ($phase eq 'process') {
&Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,\@roles);	my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
	\%prefs,\%domconfig,$confname,\@roles);
	if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
	$r->rflush();
	&devalidate_remote_domconfs($dom,$result);
	}
} elsif ($phase eq 'display') {	} elsif ($phase eq 'display') {
my $js = &recaptcha_js().	my $js = &recaptcha_js().
&credits_js();	&credits_js();
if ((keys(%servers) > 1) \|\| (keys(%existing) > 0)) {	if ((keys(%servers) > 1) \|\| (keys(%existing) > 0)) {
my ($othertitle,$usertypes,$types) =	my ($othertitle,$usertypes,$types) =
&Apache::loncommon::sorted_inst_types($dom);	&Apache::loncommon::sorted_inst_types($dom);
Line 414 sub handler {	Line 443 sub handler {
&common_domprefs_js().	&common_domprefs_js().
&Apache::loncommon::javascript_array_indexof();	&Apache::loncommon::javascript_array_indexof();
}	}
	if (grep(/^requestcourses$/,@actions)) {
	my $javascript_validations;
	my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
	$js .= <<END;
	<script type="text/javascript">
	$javascript_validations
	</script>
	$coursebrowserjs
	END
	}
&Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);	&Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
} else {	} else {
# check if domconfig user exists for the domain.	# check if domconfig user exists for the domain.
my $servadm = $r->dir_config('lonAdmEMail');	my $servadm = $r->dir_config('lonAdmEMail');
my ($configuserok,$author_ok,$switchserver) =	my ($configuserok,$author_ok,$switchserver) =
&config_check($dom,$confname,$servadm);	&config_check($dom,$confname,$servadm);
unless ($configuserok eq 'ok') {	unless ($configuserok eq 'ok') {
&Apache::lonconfigsettings::print_header($r,$phase,$context);	&Apache::lonconfigsettings::print_header($r,$phase,$context);
Line 483 sub handler {	Line 522 sub handler {
}	}

sub process_changes {	sub process_changes {
my ($r,$dom,$confname,$action,$roles,$values) = @_;	my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
my %domconfig;	my %domconfig;
if (ref($values) eq 'HASH') {	if (ref($values) eq 'HASH') {
%domconfig = %{$values};	%domconfig = %{$values};
}	}
my $output;	my $output;
if ($action eq 'login') {	if ($action eq 'login') {
$output = &modify_login($r,$dom,$confname,%domconfig);	$output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
} elsif ($action eq 'rolecolors') {	} elsif ($action eq 'rolecolors') {
$output = &modify_rolecolors($r,$dom,$confname,$roles,	$output = &modify_rolecolors($r,$dom,$confname,$roles,
%domconfig);	$lastactref,%domconfig);
} elsif ($action eq 'quotas') {	} elsif ($action eq 'quotas') {
$output = &modify_quotas($dom,$action,%domconfig);	$output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
} elsif ($action eq 'autoenroll') {	} elsif ($action eq 'autoenroll') {
$output = &modify_autoenroll($dom,%domconfig);	$output = &modify_autoenroll($dom,$lastactref,%domconfig);
} elsif ($action eq 'autoupdate') {	} elsif ($action eq 'autoupdate') {
$output = &modify_autoupdate($dom,%domconfig);	$output = &modify_autoupdate($dom,%domconfig);
} elsif ($action eq 'autocreate') {	} elsif ($action eq 'autocreate') {
Line 506 sub process_changes {	Line 545 sub process_changes {
$output = &modify_directorysrch($dom,%domconfig);	$output = &modify_directorysrch($dom,%domconfig);
} elsif ($action eq 'usercreation') {	} elsif ($action eq 'usercreation') {
$output = &modify_usercreation($dom,%domconfig);	$output = &modify_usercreation($dom,%domconfig);
	} elsif ($action eq 'selfcreation') {
	$output = &modify_selfcreation($dom,%domconfig);
} elsif ($action eq 'usermodification') {	} elsif ($action eq 'usermodification') {
$output = &modify_usermodification($dom,%domconfig);	$output = &modify_usermodification($dom,%domconfig);
} elsif ($action eq 'contacts') {	} elsif ($action eq 'contacts') {
$output = &modify_contacts($dom,%domconfig);	$output = &modify_contacts($dom,$lastactref,%domconfig);
} elsif ($action eq 'defaults') {	} elsif ($action eq 'defaults') {
$output = &modify_defaults($dom,$r);	$output = &modify_defaults($dom,$lastactref,%domconfig);
} elsif ($action eq 'scantron') {	} elsif ($action eq 'scantron') {
$output = &modify_scantron($r,$dom,$confname,%domconfig);	$output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
} elsif ($action eq 'coursecategories') {	} elsif ($action eq 'coursecategories') {
$output = &modify_coursecategories($dom,%domconfig);	$output = &modify_coursecategories($dom,%domconfig);
} elsif ($action eq 'serverstatuses') {	} elsif ($action eq 'serverstatuses') {
$output = &modify_serverstatuses($dom,%domconfig);	$output = &modify_serverstatuses($dom,%domconfig);
} elsif ($action eq 'requestcourses') {	} elsif ($action eq 'requestcourses') {
$output = &modify_quotas($dom,$action,%domconfig);	$output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
} elsif ($action eq 'requestauthor') {	} elsif ($action eq 'requestauthor') {
$output = &modify_quotas($dom,$action,%domconfig);	$output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
	} elsif ($action eq 'helpsettings') {
	$output = &modify_helpsettings($r,$dom,$confname,%domconfig);
} elsif ($action eq 'coursedefaults') {	} elsif ($action eq 'coursedefaults') {
$output = &modify_coursedefaults($dom,%domconfig);	$output = &modify_coursedefaults($dom,$lastactref,%domconfig);
} elsif ($action eq 'usersessions') {	} elsif ($action eq 'usersessions') {
$output = &modify_usersessions($dom,%domconfig);	$output = &modify_usersessions($dom,$lastactref,%domconfig);
} elsif ($action eq 'loadbalancing') {	} elsif ($action eq 'loadbalancing') {
$output = &modify_loadbalancing($dom,%domconfig);	$output = &modify_loadbalancing($dom,%domconfig);
}	}
Line 574 sub print_config_box {	Line 617 sub print_config_box {
$output .= &print_autoupdate('top',$dom,$settings,\$rowtotal);	$output .= &print_autoupdate('top',$dom,$settings,\$rowtotal);
} elsif ($action eq 'usercreation') {	} elsif ($action eq 'usercreation') {
$output .= &print_usercreation('top',$dom,$settings,\$rowtotal);	$output .= &print_usercreation('top',$dom,$settings,\$rowtotal);
	} elsif ($action eq 'selfcreation') {
	$output .= &print_selfcreation('top',$dom,$settings,\$rowtotal);
} elsif ($action eq 'usermodification') {	} elsif ($action eq 'usermodification') {
$output .= &print_usermodification('top',$dom,$settings,\$rowtotal);	$output .= &print_usermodification('top',$dom,$settings,\$rowtotal);
} elsif ($action eq 'coursecategories') {	} elsif ($action eq 'coursecategories') {
Line 593 sub print_config_box {	Line 638 sub print_config_box {
$output .= &print_usersessions('top',$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 .= '	$output .= '
</table>	</table>
Line 633 sub print_config_box {	Line 680 sub print_config_box {
<td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.	<td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
&print_usercreation('bottom',$dom,$settings,\$rowtotal);	&print_usercreation('bottom',$dom,$settings,\$rowtotal);
$rowtotal ++;	$rowtotal ++;
} elsif ($action eq 'usermodification') {	} elsif ($action eq 'selfcreation') {
$output .= &print_usermodification('middle',$dom,$settings,\$rowtotal).'	$output .= &print_selfcreation('middle',$dom,$settings,\$rowtotal).'
</table>	</table>
</td>	</td>
</tr>	</tr>
Line 643 sub print_config_box {	Line 690 sub print_config_box {
<table class="LC_nested">	<table class="LC_nested">
<tr class="LC_info_row">	<tr class="LC_info_row">
<td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>	<td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
<td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.	<td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
&print_usermodification('bottom',$dom,$settings,\$rowtotal);	</tr>'.
	&print_selfcreation('bottom',$dom,$settings,\$rowtotal);
$rowtotal ++;	$rowtotal ++;
	} elsif ($action eq 'usermodification') {
	$output .= &print_usermodification('middle',$dom,$settings,\$rowtotal);
} elsif ($action eq 'coursecategories') {	} elsif ($action eq 'coursecategories') {
$output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);	$output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
} elsif ($action eq 'login') {	} elsif ($action eq 'login') {
Line 659 sub print_config_box {	Line 709 sub print_config_box {
<table class="LC_nested">	<table class="LC_nested">
<tr class="LC_info_row">	<tr class="LC_info_row">
<td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>	<td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
<td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.	<td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
&print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);	&print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
$rowtotal ++;	$rowtotal ++;
} else {	} else {
$output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);	$output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
}	}
} elsif ($action eq 'requestcourses') {	} elsif ($action eq 'requestcourses') {
$output .= &print_requestmail($dom,$action,$settings,\$rowtotal);	$output .= &print_requestmail($dom,$action,$settings,\$rowtotal).
	&print_studentcode($settings,\$rowtotal).'
	</table>
	</td>
	</tr>
	<tr>
	<td>
	<table class="LC_nested">
	<tr class="LC_info_row">
	<td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
	<td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
	&print_textbookcourses($dom,$settings,\$rowtotal);
} elsif ($action eq 'requestauthor') {	} elsif ($action eq 'requestauthor') {
$output .= &print_requestmail($dom,$action,$settings,\$rowtotal);	$output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
} elsif ($action eq 'usersessions') {	} elsif ($action eq 'usersessions') {
Line 682 sub print_config_box {	Line 743 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,$settings,\$rowtotal).'
</table>	</table>
Line 769 sub print_config_box {	Line 832 sub print_config_box {
} elsif ($action eq 'contacts') {	} elsif ($action eq 'contacts') {
$output .= &print_contacts($dom,$settings,\$rowtotal);	$output .= &print_contacts($dom,$settings,\$rowtotal);
} elsif ($action eq 'defaults') {	} elsif ($action eq 'defaults') {
$output .= &print_defaults($dom,\$rowtotal);	$output .= &print_defaults($dom,$settings,\$rowtotal);
} elsif ($action eq 'scantron') {	} elsif ($action eq 'scantron') {
$output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);	$output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
} elsif ($action eq 'serverstatuses') {	} elsif ($action eq 'serverstatuses') {
Line 778 sub print_config_box {	Line 841 sub print_config_box {
$output .= &print_helpsettings($dom,$confname,$settings,\$rowtotal);	$output .= &print_helpsettings($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 1526 sub print_quotas {	Line 1587 sub print_quotas {
my $typecount = 0;	my $typecount = 0;
my ($css_class,%titles);	my ($css_class,%titles);
if ($context eq 'requestcourses') {	if ($context eq 'requestcourses') {
@usertools = ('official','unofficial','community');	@usertools = ('official','unofficial','community','textbook');
@options =('norequest','approval','validate','autolimit');	@options =('norequest','approval','validate','autolimit');
%validations = &Apache::lonnet::auto_courserequest_checks($dom);	%validations = &Apache::lonnet::auto_courserequest_checks($dom);
%titles = &courserequest_titles();	%titles = &courserequest_titles();
Line 1940 sub print_quotas {	Line 2001 sub print_quotas {

sub print_requestmail {	sub print_requestmail {
my ($dom,$action,$settings,$rowtotal) = @_;	my ($dom,$action,$settings,$rowtotal) = @_;
my ($now,$datatable,%currapp,$rows);	my ($now,$datatable,%currapp);
$now = time;	$now = time;
if (ref($settings) eq 'HASH') {	if (ref($settings) eq 'HASH') {
if (ref($settings->{'notify'}) eq 'HASH') {	if (ref($settings->{'notify'}) eq 'HASH') {
if ($settings->{'notify'}{'approval'} ne '') {	if ($settings->{'notify'}{'approval'} ne '') {
map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});	map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
}	}
}	}
}	}
my $numinrow = 2;	my $numinrow = 2;
my $css_class = 'class="LC_odd_row"';	my $css_class;
	$css_class = ($$rowtotal%2? ' class="LC_odd_row"':'');
my $text;	my $text;
if ($action eq 'requestcourses') {	if ($action eq 'requestcourses') {
$text = &mt('Receive notification of course requests requiring approval');	$text = &mt('Receive notification of course requests requiring approval');
	} elsif ($action eq 'requestauthor') {
	$text = &mt('Receive notification of Authoring Space requests requiring approval');
} else {	} else {
$text = &mt('Receive notification of authoring space requests requiring approval')	$text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
}	}
$datatable = '<tr '.$css_class.'>'.	$datatable = '<tr'.$css_class.'>'.
' <td>'.$text.'</td>'.	' <td>'.$text.'</td>'.
' <td class="LC_left_item">';	' <td class="LC_left_item">';
my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',	my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
'reqapprovalnotify',%currapp);	$action.'notifyapproval',%currapp);
if ($numdc > 0) {	if ($numdc > 0) {
$datatable .= $table;	$datatable .= $table;
} else {	} else {
Line 1972 sub print_requestmail {	Line 2036 sub print_requestmail {
return $datatable;	return $datatable;
}	}

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

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

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

	// ]]>
	</script>

	ENDSCRIPT
	}

sub print_autoenroll {	sub print_autoenroll {
my ($dom,$settings,$rowtotal) = @_;	my ($dom,$settings,$rowtotal) = @_;
my $autorun = &Apache::lonnet::auto_run(undef,$dom),	my $autorun = &Apache::lonnet::auto_run(undef,$dom),
Line 2290 sub print_contacts {	Line 2564 sub print_contacts {
my @contacts = ('adminemail','supportemail');	my @contacts = ('adminemail','supportemail');
my (%checked,%to,%otheremails,%bccemails);	my (%checked,%to,%otheremails,%bccemails);
my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',	my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
'requestsmail','updatesmail');	'requestsmail','updatesmail','idconflictsmail');
foreach my $type (@mailings) {	foreach my $type (@mailings) {
$otheremails{$type} = '';	$otheremails{$type} = '';
}	}
Line 2326 sub print_contacts {	Line 2600 sub print_contacts {
$checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';	$checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
$checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';	$checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
$checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';	$checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
$checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';	$checked{'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 2364 sub print_contacts {	Line 2638 sub print_contacts {
'value="'.$bccemails{$type}.'" />';	'value="'.$bccemails{$type}.'" />';
}	}
$datatable .= '</td></tr>'."\n";	$datatable .= '</td></tr>'."\n";
	$rownum ++;
}	}
	my %choices;
	$choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
	&Apache::loncommon::modal_link('http://loncapa.org/core.html',
	&mt('LON-CAPA core group - MSU'),600,500));
	$choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
	&Apache::loncommon::modal_link('http://loncapa.org/core.html',
	&mt('LON-CAPA core group - MSU'),600,500));
	my @toggles = ('reporterrors','reportupdates');
	my %defaultchecked = ('reporterrors' => 'on',
	'reportupdates' => 'on');
	(my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
	\%choices,$rownum);
	$datatable .= $reports;
$$rowtotal += $rownum;	$$rowtotal += $rownum;
return $datatable;	return $datatable;
}	}
Line 2456 sub print_coursedefaults {	Line 2744 sub print_coursedefaults {
\%choices,$itemcount);	\%choices,$itemcount);
} else {	} else {
$css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';	$css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
my ($currdefresponder,$def_official_credits,$def_unofficial_credits,%curruploadquota);	my ($currdefresponder,$def_official_credits,$def_unofficial_credits,$def_textbook_credits,
	%curruploadquota);
my $currusecredits = 0;	my $currusecredits = 0;
my @types = ('official','unofficial','community');	my @types = ('official','unofficial','community','textbook');
if (ref($settings) eq 'HASH') {	if (ref($settings) eq 'HASH') {
$currdefresponder = $settings->{'anonsurvey_threshold'};	$currdefresponder = $settings->{'anonsurvey_threshold'};
if (ref($settings->{'uploadquota'}) eq 'HASH') {	if (ref($settings->{'uploadquota'}) eq 'HASH') {
Line 2469 sub print_coursedefaults {	Line 2758 sub print_coursedefaults {
if (ref($settings->{'coursecredits'}) eq 'HASH') {	if (ref($settings->{'coursecredits'}) eq 'HASH') {
$def_official_credits = $settings->{'coursecredits'}->{'official'};	$def_official_credits = $settings->{'coursecredits'}->{'official'};
$def_unofficial_credits = $settings->{'coursecredits'}->{'unofficial'};	$def_unofficial_credits = $settings->{'coursecredits'}->{'unofficial'};
if (($def_official_credits ne '') \|\| ($def_unofficial_credits ne '')) {	$def_textbook_credits = $settings->{'coursecredits'}->{'textbook'};
	if (($def_official_credits ne '') \|\| ($def_unofficial_credits ne '') \|\|
	($def_textbook_credits ne '')) {
$currusecredits = 1;	$currusecredits = 1;
}	}
}	}
Line 2519 sub print_coursedefaults {	Line 2810 sub print_coursedefaults {
&mt('Default credits for unofficial courses [_1]',	&mt('Default credits for unofficial courses [_1]',
'<input type="text" name="unofficial_credits" value="'.	'<input type="text" name="unofficial_credits" value="'.
$def_unofficial_credits.'" size="3" />').	$def_unofficial_credits.'" size="3" />').
	'</span><br />'.
	'<span class="LC_nobreak">'.
	&mt('Default credits for textbook courses [_1]',
	'<input type="text" name="textbook_credits" value="'.
	$def_textbook_credits.'" size="3" />').
'</span></div>'."\n";	'</span></div>'."\n";
%defaultchecked = ('coursecredits' => 'off');	%defaultchecked = ('coursecredits' => 'off');
@toggles = ('coursecredits');	@toggles = ('coursecredits');
Line 2960 sub print_loadbalancing {	Line 3256 sub print_loadbalancing {
}	}
my ($othertitle,$usertypes,$types) =	my ($othertitle,$usertypes,$types) =
&Apache::loncommon::sorted_inst_types($dom);	&Apache::loncommon::sorted_inst_types($dom);
my $rownum = 6;	my $rownum = 8;
if (ref($types) eq 'ARRAY') {	if (ref($types) eq 'ARRAY') {
$rownum += scalar(@{$types});	$rownum += scalar(@{$types});
}	}
Line 3139 sub loadbalancing_rules {	Line 3435 sub loadbalancing_rules {
if (ref($currrules) eq 'HASH') {	if (ref($currrules) eq 'HASH') {
$current = $currrules->{$type};	$current = $currrules->{$type};
}	}
if (($type eq '_LC_external') \|\| ($type eq '_LC_internetdom')) {	if (($type eq '_LC_external') \|\| ($type eq '_LC_internetdom') \|\| ($type eq '_LC_ipchange')) {
if ($dom ne &Apache::lonnet::host_domain($lonhost)) {	if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
$current = '';	$current = '';
}	}
Line 3160 sub loadbalancing_titles {	Line 3456 sub loadbalancing_titles {
'_LC_author' => &mt('Users from [_1] with author role',$dom),	'_LC_author' => &mt('Users from [_1] with author role',$dom),
'_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),	'_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
'_LC_external' => &mt('Users not from [_1]',$intdom),	'_LC_external' => &mt('Users not from [_1]',$intdom),
	'_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
	'_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
);	);
my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external');	my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
if (ref($types) eq 'ARRAY') {	if (ref($types) eq 'ARRAY') {
unshift(@alltypes,@{$types},'default');	unshift(@alltypes,@{$types},'default');
}	}
Line 3186 sub loadbalancing_titles {	Line 3484 sub loadbalancing_titles {
sub loadbalance_rule_row {	sub loadbalance_rule_row {
my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,	my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
$targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;	$targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
my @rulenames = ('default','homeserver');	my @rulenames;
my %ruletitles = &offloadtype_text();	my %ruletitles = &offloadtype_text();
if ($type eq '_LC_external') {	if (($type eq '_LC_ipchangesso') \|\| ($type eq '_LC_ipchange')) {
push(@rulenames,'externalbalancer');	@rulenames = ('balancer','offloadedto');
} else {	} else {
push(@rulenames,'specific');	@rulenames = ('default','homeserver');
	if ($type eq '_LC_external') {
	push(@rulenames,'externalbalancer');
	} else {
	push(@rulenames,'specific');
	}
	push(@rulenames,'none');
}	}
push(@rulenames,'none');
my $style = $targets_div_style;	my $style = $targets_div_style;
if (($type eq '_LC_external') \|\| ($type eq '_LC_internetdom')) {	if (($type eq '_LC_external') \|\| ($type eq '_LC_internetdom') \|\| ($type eq '_LC_ipchange')) {
$style = $homedom_div_style;	$style = $homedom_div_style;
}	}
my $space;	my $space;
Line 3260 sub offloadtype_text {	Line 3563 sub offloadtype_text {
'externalbalancer' => "Offloads to Load Balancer in user's domain",	'externalbalancer' => "Offloads to Load Balancer in user's domain",
'specific' => 'Offloads to specific server',	'specific' => 'Offloads to specific server',
'none' => 'No offload',	'none' => 'No offload',
	'balancer' => 'Session hosted on Load Balancer, after re-authentication',
	'offloadedto' => 'Session hosted on offload server, after re-authentication',
);	);
return %ruletitles;	return %ruletitles;
}	}
Line 3282 sub contact_titles {	Line 3587 sub contact_titles {
'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',	'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
'requestsmail' => 'E-mail from course requests requiring approval',	'requestsmail' => 'E-mail from course requests requiring approval',
'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',	'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
	'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
);	);
my %short_titles = &Apache::lonlocal::texthash (	my %short_titles = &Apache::lonlocal::texthash (
adminemail => 'Admin E-mail address',	adminemail => 'Admin E-mail address',
Line 3299 sub tool_titles {	Line 3605 sub tool_titles {
official => 'Official courses (with institutional codes)',	official => 'Official courses (with institutional codes)',
unofficial => 'Unofficial courses',	unofficial => 'Unofficial courses',
community => 'Communities',	community => 'Communities',
	textbook => 'Textbook courses',
);	);
return %titles;	return %titles;
}	}
Line 3308 sub courserequest_titles {	Line 3615 sub courserequest_titles {
official => 'Official',	official => 'Official',
unofficial => 'Unofficial',	unofficial => 'Unofficial',
community => 'Communities',	community => 'Communities',
	textbook => 'Textbook',
norequest => 'Not allowed',	norequest => 'Not allowed',
approval => 'Approval by Dom. Coord.',	approval => 'Approval by Dom. Coord.',
validate => 'With validation',	validate => 'With validation',
Line 3360 sub print_usercreation {	Line 3668 sub print_usercreation {
$rowcount ++;	$rowcount ++;
}	}
}	}
my ($emailrules,$emailruleorder) =
&Apache::lonnet::inst_userrules($dom,'email');
if (ref($emailrules) eq 'HASH') {
if (keys(%{$emailrules}) > 0) {
$datatable .= &user_formats_row('email',$settings,$emailrules,
$emailruleorder,$numinrow,$rowcount);
$$rowtotal ++;
$rowcount ++;
}
}
if ($rowcount == 0) {	if ($rowcount == 0) {
$datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';	$datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
$$rowtotal ++;	$$rowtotal ++;
$rowcount ++;	$rowcount ++;
}	}
} elsif ($position eq 'middle') {	} elsif ($position eq 'middle') {
my @creators = ('author','course','requestcrs','selfcreate');	my @creators = ('author','course','requestcrs');
my ($rules,$ruleorder) =	my ($rules,$ruleorder) =
&Apache::lonnet::inst_userrules($dom,'username');	&Apache::lonnet::inst_userrules($dom,'username');
my %lt = &usercreation_types();	my %lt = &usercreation_types();
my %checked;	my %checked;
my @selfcreate;
if (ref($settings) eq 'HASH') {	if (ref($settings) eq 'HASH') {
if (ref($settings->{'cancreate'}) eq 'HASH') {	if (ref($settings->{'cancreate'}) eq 'HASH') {
foreach my $item (@creators) {	foreach my $item (@creators) {
$checked{$item} = $settings->{'cancreate'}{$item};	$checked{$item} = $settings->{'cancreate'}{$item};
}	}
if (ref($settings->{'cancreate'}{'selfcreate'}) eq 'ARRAY') {
@selfcreate = @{$settings->{'cancreate'}{'selfcreate'}};
} elsif ($settings->{'cancreate'}{'selfcreate'} ne '') {
if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
@selfcreate = ('email','login','sso');
} elsif ($settings->{'cancreate'}{'selfcreate'} ne 'none') {
@selfcreate = ($settings->{'cancreate'}{'selfcreate'});
}
}
} elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {	} elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
foreach my $item (@creators) {	foreach my $item (@creators) {
if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {	if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
Line 3407 sub print_usercreation {	Line 3695 sub print_usercreation {
my $rownum = 0;	my $rownum = 0;
foreach my $item (@creators) {	foreach my $item (@creators) {
$rownum ++;	$rownum ++;
if ($item ne 'selfcreate') {	if ($checked{$item} eq '') {
if ($checked{$item} eq '') {	$checked{$item} = 'any';
$checked{$item} = 'any';
}
}	}
my $css_class;	my $css_class;
if ($rownum%2) {	if ($rownum%2) {
Line 3421 sub print_usercreation {	Line 3707 sub print_usercreation {
$datatable .= '<tr'.$css_class.'>'.	$datatable .= '<tr'.$css_class.'>'.
'<td><span class="LC_nobreak">'.$lt{$item}.	'<td><span class="LC_nobreak">'.$lt{$item}.
'</span></td><td align="right">';	'</span></td><td align="right">';
my @options;	my @options = ('any');
if ($item eq 'selfcreate') {	if (ref($rules) eq 'HASH') {
push(@options,('email','login','sso'));	if (keys(%{$rules}) > 0) {
} else {	push(@options,('official','unofficial'));
@options = ('any');
if (ref($rules) eq 'HASH') {
if (keys(%{$rules}) > 0) {
push(@options,('official','unofficial'));
}
}	}
push(@options,'none');
}	}
	push(@options,'none');
foreach my $option (@options) {	foreach my $option (@options) {
my $type = 'radio';	my $type = 'radio';
my $check = ' ';	my $check = ' ';
if ($item eq 'selfcreate') {	if ($checked{$item} eq $option) {
$type = 'checkbox';	$check = ' checked="checked" ';
if (grep(/^\Q$option\E$/,@selfcreate)) {
$check = ' checked="checked" ';
}
} else {
if ($checked{$item} eq $option) {
$check = ' checked="checked" ';
}
}	}
$datatable .= '<span class="LC_nobreak"><label>'.	$datatable .= '<span class="LC_nobreak"><label>'.
'<input type="'.$type.'" name="can_createuser_'.	'<input type="'.$type.'" name="can_createuser_'.
Line 3453 sub print_usercreation {	Line 3727 sub print_usercreation {
}	}
$datatable .= '</td></tr>';	$datatable .= '</td></tr>';
}	}
my ($othertitle,$usertypes,$types) =
&Apache::loncommon::sorted_inst_types($dom);
my $createsettings;
if (ref($settings) eq 'HASH') {
$createsettings = $settings->{cancreate};
}
if (ref($usertypes) eq 'HASH') {
if (keys(%{$usertypes}) > 0) {
$datatable .= &insttypes_row($createsettings,$types,$usertypes,
$dom,$numinrow,$othertitle,
'statustocreate');
$$rowtotal ++;
$rownum ++;
}
}
$datatable .= &captcha_choice('cancreate',$createsettings,$rownum);
} else {	} else {
my @contexts = ('author','course','domain');	my @contexts = ('author','course','domain');
my @authtypes = ('int','krb4','krb5','loc');	my @authtypes = ('int','krb4','krb5','loc');
Line 3520 sub print_usercreation {	Line 3778 sub print_usercreation {
return $datatable;	return $datatable;
}	}

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

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

sub captcha_choice {	sub captcha_choice {
my ($context,$settings,$itemcount) = @_;	my ($context,$settings,$itemcount) = @_;
my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext);	my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext);
my %lt = &captcha_phrases();	my %lt = &captcha_phrases();
$keyentry = 'hidden';	$keyentry = 'hidden';
if ($context eq 'cancreate') {	if ($context eq 'cancreate') {
$rowname = &mt('CAPTCHA validation (e-mail as username)');	$rowname = &mt('CAPTCHA validation');
} elsif ($context eq 'login') {	} elsif ($context eq 'login') {
$rowname = &mt('"Contact helpdesk" CAPTCHA validation');	$rowname = &mt('"Contact helpdesk" CAPTCHA validation');
}	}
Line 3640 sub usercreation_types {	Line 4016 sub usercreation_types {
author => 'When adding a co-author',	author => 'When adding a co-author',
course => 'When adding a user to a course',	course => 'When adding a user to a course',
requestcrs => 'When requesting a course',	requestcrs => 'When requesting a course',
selfcreate => 'User creates own account',
any => 'Any',	any => 'Any',
official => 'Institutional only ',	official => 'Institutional only ',
unofficial => 'Non-institutional only',	unofficial => 'Non-institutional only',
email => 'E-mail address',
login => 'Institutional Login',
sso => 'SSO',
none => 'None',	none => 'None',
);	);
return %lt;	return %lt;
}	}

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

sub authtype_names {	sub authtype_names {
my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
int => 'Internal',	int => 'Internal',
Line 3693 sub print_usermodification {	Line 4077 sub print_usermodification {
$$rowtotal ++;	$$rowtotal ++;
$rowcount ++;	$rowcount ++;
}	}
} elsif ($position eq 'bottom') {
$context = 'selfcreate';
my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
$usertypes->{'default'} = $othertitle;
if (ref($types) eq 'ARRAY') {
push(@{$types},'default');
$usertypes->{'default'} = $othertitle;
foreach my $status (@{$types}) {
$datatable .= &modifiable_userdata_row($context,$status,$settings,
$numinrow,$rowcount,$usertypes);
$$rowtotal ++;
$rowcount ++;
}
}
}	}
return $datatable;	return $datatable;
}	}

sub print_defaults {	sub print_defaults {
my ($dom,$rowtotal) = @_;	my ($dom,$settings,$rowtotal) = @_;
my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',	my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
'datelocale_def','portal_def');	'datelocale_def','portal_def');
my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);	my %defaults;
	if (ref($settings) eq 'HASH') {
	%defaults = %{$settings};
	} else {
	my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
	foreach my $item (@items) {
	$defaults{$item} = $domdefaults{$item};
	}
	}
my $titles = &defaults_titles($dom);	my $titles = &defaults_titles($dom);
my $rownum = 0;	my $rownum = 0;
my ($datatable,$css_class);	my ($datatable,$css_class);
Line 3739 sub print_defaults {	Line 4117 sub print_defaults {
my %authnames = &authtype_names();	my %authnames = &authtype_names();
foreach my $auth (@authtypes) {	foreach my $auth (@authtypes) {
my $checked = ' ';	my $checked = ' ';
if ($domdefaults{$item} eq $auth) {	if ($defaults{$item} eq $auth) {
$checked = ' checked="checked" ';	$checked = ' checked="checked" ';
}	}
$datatable .= '<label><input type="radio" name="'.$item.	$datatable .= '<label><input type="radio" name="'.$item.
Line 3748 sub print_defaults {	Line 4126 sub print_defaults {
}	}
} elsif ($item eq 'timezone_def') {	} elsif ($item eq 'timezone_def') {
my $includeempty = 1;	my $includeempty = 1;
$datatable .= &Apache::loncommon::select_timezone($item,$domdefaults{$item},undef,$includeempty);	$datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
} elsif ($item eq 'datelocale_def') {	} elsif ($item eq 'datelocale_def') {
my $includeempty = 1;	my $includeempty = 1;
$datatable .= &Apache::loncommon::select_datelocale($item,$domdefaults{$item},undef,$includeempty);	$datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
} elsif ($item eq 'lang_def') {	} elsif ($item eq 'lang_def') {
my %langchoices = &get_languages_hash();	my %langchoices = &get_languages_hash();
$langchoices{''} = 'No language preference';	$langchoices{''} = 'No language preference';
%langchoices = &Apache::lonlocal::texthash(%langchoices);	%langchoices = &Apache::lonlocal::texthash(%langchoices);
$datatable .= &Apache::loncommon::select_form($domdefaults{$item},$item,	$datatable .= &Apache::loncommon::select_form($defaults{$item},$item,
\%langchoices);	\%langchoices);
} else {	} else {
my $size;	my $size;
Line 3764 sub print_defaults {	Line 4142 sub print_defaults {
$size = ' size="25"';	$size = ' size="25"';
}	}
$datatable .= '<input type="text" name="'.$item.'" value="'.	$datatable .= '<input type="text" name="'.$item.'" value="'.
$domdefaults{$item}.'"'.$size.' />';	$defaults{$item}.'"'.$size.' />';
}	}
$datatable .= '</td></tr>';	$datatable .= '</td></tr>';
$rownum ++;	$rownum ++;
Line 3942 sub print_scantronformat {	Line 4320 sub print_scantronformat {
}	}
$datatable .= '<td>'.$errorstr.'</td><td> ';	$datatable .= '<td>'.$errorstr.'</td><td> ';
} elsif ($scantronurl) {	} elsif ($scantronurl) {
my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,	my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
undef,undef,undef,undef,'background-color:#ffffff');	undef,undef,undef,undef,'background-color:#ffffff');
$datatable .= '<td><span class="LC_nobreak">'.	$datatable .= '<td><span class="LC_nobreak">'.
$link.	$link.
Line 4101 sub print_coursecategories {	Line 4479 sub print_coursecategories {
}	}
$datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';	$datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
}	}
$datatable .= '</select></td><td>';	$datatable .= '</select></span></td><td>';
if ($parent eq 'instcode' \|\| $parent eq 'communities') {	if ($parent eq 'instcode' \|\| $parent eq 'communities') {
$datatable .= '<span class="LC_nobreak">'	$datatable .= '<span class="LC_nobreak">'
.$default_names{$parent}.'</span>';	.$default_names{$parent}.'</span>';
Line 4131 sub print_coursecategories {	Line 4509 sub print_coursecategories {
$datatable .= '</td>';	$datatable .= '</td>';
} else {	} else {
$datatable .= $parent	$datatable .= $parent
.' <label><input type="checkbox" name="deletecategory" '	.' <span class="LC_nobreak"><label>'
	.'<input type="checkbox" name="deletecategory" '
.'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';	.'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
}	}
my $depth = 1;	my $depth = 1;
Line 4246 sub print_serverstatuses {	Line 4625 sub print_serverstatuses {
sub serverstatus_pages {	sub serverstatus_pages {
return ('userstatus','lonstatus','loncron','server-status','codeversions',	return ('userstatus','lonstatus','loncron','server-status','codeversions',
'checksums','clusterstatus','metadata_keywords','metadata_harvest',	'checksums','clusterstatus','metadata_keywords','metadata_harvest',
'takeoffline','takeonline','showenv','toggledebug','ping','domconf');	'takeoffline','takeonline','showenv','toggledebug','ping','domconf',
	'uniquecodes');
}	}

sub coursecategories_javascript {	sub coursecategories_javascript {
Line 4403 sub build_category_rows {	Line 4783 sub build_category_rows {
if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {	if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
my $numchildren = @{$cats->[$depth]{$parent}};	my $numchildren = @{$cats->[$depth]{$parent}};
my $css_class = $itemcount%2?' class="LC_odd_row"':'';	my $css_class = $itemcount%2?' class="LC_odd_row"':'';
$text .= '<td><table class="LC_datatable">';	$text .= '<td><table class="LC_data_table">';
my ($idxnum,$parent_name,$parent_item);	my ($idxnum,$parent_name,$parent_item);
my $higher = $depth - 1;	my $higher = $depth - 1;
if ($higher == 0) {	if ($higher == 0) {
Line 4477 sub build_category_rows {	Line 4857 sub build_category_rows {
}	}

sub modifiable_userdata_row {	sub modifiable_userdata_row {
my ($context,$role,$settings,$numinrow,$rowcount,$usertypes) = @_;	my ($context,$role,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref) = @_;
my $rolename;	my $rolename;
if ($context eq 'selfcreate') {	if ($context eq 'cancreate') {
	if ($role eq 'emailusername') {
	$rolename = &mt('Data user provides');
	}
	} elsif ($context eq 'selfcreate') {
if (ref($usertypes) eq 'HASH') {	if (ref($usertypes) eq 'HASH') {
$rolename = $usertypes->{$role};	$rolename = $usertypes->{$role};
} else {	} else {
Line 4492 sub modifiable_userdata_row {	Line 4876 sub modifiable_userdata_row {
$rolename = &Apache::lonnet::plaintext($role);	$rolename = &Apache::lonnet::plaintext($role);
}	}
}	}
my @fields = ('lastname','firstname','middlename','generation',	my (@fields,%fieldtitles);
'permanentemail','id');	if (ref($fieldsref) eq 'ARRAY') {
my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();	@fields = @{$fieldsref};
	} else {
	@fields = ('lastname','firstname','middlename','generation',
	'permanentemail','id');
	}
	if ((ref($titlesref) eq 'HASH')) {
	%fieldtitles = %{$titlesref};
	} else {
	%fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
	}
my $output;	my $output;
my $css_class = $rowcount%2?' class="LC_odd_row"':'';	my $css_class = $rowcount%2?' class="LC_odd_row"':'';
$output = '<tr '.$css_class.'>'.	$output = '<tr '.$css_class.'>'.
Line 4550 sub modifiable_userdata_row {	Line 4943 sub modifiable_userdata_row {
}	}

sub insttypes_row {	sub insttypes_row {
my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context) = @_;	my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rownum) = @_;
my %lt = &Apache::lonlocal::texthash (	my %lt = &Apache::lonlocal::texthash (
cansearch => 'Users allowed to search',	cansearch => 'Users allowed to search',
statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',	statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
Line 4564 sub insttypes_row {	Line 4957 sub insttypes_row {
if ($context eq 'statustocreate') {	if ($context eq 'statustocreate') {
$class = 'LC_right_item';	$class = 'LC_right_item';
}	}
my $output = '<tr class="LC_odd_row">'.	my $css_class = ' class="LC_odd_row"';
'<td>'.$lt{$context}.$showdom.	if ($rownum ne '') {
'</td><td class="'.$class.'" colspan="2"><table>';	$css_class = ($rownum%2? ' class="LC_odd_row"':'');
	}
	print STDERR "rownum \|\|$rownum\|\| an css_class \|\|".$css_class."\|\|\n";
	my $output = '<tr'.$css_class.'>'.
	'<td>'.$lt{$context}.$showdom.
	'</td><td class="'.$class.'" colspan="2"><table>';
my $rem;	my $rem;
if (ref($types) eq 'ARRAY') {	if (ref($types) eq 'ARRAY') {
for (my $i=0; $i<@{$types}; $i++) {	for (my $i=0; $i<@{$types}; $i++) {
Line 4695 sub usertype_update_row {	Line 5093 sub usertype_update_row {
}	}

sub modify_login {	sub modify_login {
my ($r,$dom,$confname,%domconfig) = @_;	my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,	my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
%curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);	%curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
%title = ( coursecatalog => 'Display course catalog',	%title = ( coursecatalog => 'Display course catalog',
Line 4933 sub modify_login {	Line 5331 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 5065 sub color_font_choices {	Line 5466 sub color_font_choices {
}	}

sub modify_rolecolors {	sub modify_rolecolors {
my ($r,$dom,$confname,$roles,%domconfig) = @_;	my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
my ($resulttext,%rolehash);	my ($resulttext,%rolehash);
$rolehash{'rolecolors'} = {};	$rolehash{'rolecolors'} = {};
if (ref($domconfig{'rolecolors'}) ne 'HASH') {	if (ref($domconfig{'rolecolors'}) ne 'HASH') {
Line 5080 sub modify_rolecolors {	Line 5481 sub modify_rolecolors {
if ($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'});	$rolehash{'rolecolors'});
} else {	} else {
Line 5499 sub publishlogo {	Line 5903 sub publishlogo {
if ($fname=~m\|/\|) {	if ($fname=~m\|/\|) {
($fnamepath,$file) = ($fname =~ m\|^(.*)/([^/]+)$\|);	($fnamepath,$file) = ($fname =~ m\|^(.*)/([^/]+)$\|);
}	}
my @parts=split(/\//,"$filepath/$relpath/$fnamepath");	my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
my $count;	my $count;
for ($count=5;$count<=$#parts;$count++) {	for ($count=5;$count<=$#parts;$count++) {
$filepath.="/$parts[$count]";	$filepath.="/$parts[$count]";
Line 5511 sub publishlogo {	Line 5915 sub publishlogo {
if ($file=~/\.(\w+)$/ &&	if ($file=~/\.(\w+)$/ &&
(&Apache::loncommon::fileembstyle($1) eq 'hdn')) {	(&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
$output =	$output =
&mt('Invalid file extension ([_1]) - reserved for LONCAPA use.',$1);	&mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
} elsif ($file=~/\.(\w+)$/ &&	} elsif ($file=~/\.(\w+)$/ &&
!defined(&Apache::loncommon::fileembstyle($1))) {	!defined(&Apache::loncommon::fileembstyle($1))) {
$output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);	$output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
Line 5760 sub check_switchserver {	Line 6164 sub check_switchserver {
}	}

sub modify_quotas {	sub modify_quotas {
my ($dom,$action,%domconfig) = @_;	my ($r,$dom,$action,$lastactref,%domconfig) = @_;
my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,	my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
%limithash,$toolregexp,%conditions,$resulttext,%changes);	%limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
	$author_ok,$switchserver,$errors);
if ($action eq 'quotas') {	if ($action eq 'quotas') {
$context = 'tools';	$context = 'tools';
} else {	} else {
$context = $action;	$context = $action;
}	}
if ($context eq 'requestcourses') {	if ($context eq 'requestcourses') {
@usertools = ('official','unofficial','community');	@usertools = ('official','unofficial','community','textbook');
@options =('norequest','approval','validate','autolimit');	@options =('norequest','approval','validate','autolimit');
%validations = &Apache::lonnet::auto_courserequest_checks($dom);	%validations = &Apache::lonnet::auto_courserequest_checks($dom);
%titles = &courserequest_titles();	%titles = &courserequest_titles();
$toolregexp = join('\|',@usertools);	$toolregexp = join('\|',@usertools);
%conditions = &courserequest_conditions();	%conditions = &courserequest_conditions();
	$confname = $dom.'-domainconfig';
	my $servadm = $r->dir_config('lonAdmEMail');
	($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
} elsif ($context eq 'requestauthor') {	} elsif ($context eq 'requestauthor') {
@usertools = ('author');	@usertools = ('author');
%titles = &authorrequest_titles();	%titles = &authorrequest_titles();
Line 5782 sub modify_quotas {	Line 6190 sub modify_quotas {
@usertools = ('aboutme','blog','webdav','portfolio');	@usertools = ('aboutme','blog','webdav','portfolio');
%titles = &tool_titles();	%titles = &tool_titles();
}	}
my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);	my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);	my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
foreach my $key (keys(%env)) {	foreach my $key (keys(%env)) {
if ($context eq 'requestcourses') {	if ($context eq 'requestcourses') {
Line 5810 sub modify_quotas {	Line 6218 sub modify_quotas {
}	}
}	}
if (($context eq 'requestcourses') \|\| ($context eq 'requestauthor')) {	if (($context eq 'requestcourses') \|\| ($context eq 'requestauthor')) {
my @approvalnotify = &Apache::loncommon::get_env_multiple('form.reqapprovalnotify');	my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
@approvalnotify = sort(@approvalnotify);	@approvalnotify = sort(@approvalnotify);
$confhash{'notify'}{'approval'} = join(',',@approvalnotify);	$confhash{'notify'}{'approval'} = join(',',@approvalnotify);
	my @crstypes = ('official','unofficial','community','textbook');
	my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
	foreach my $type (@hasuniquecode) {
	if (grep(/^\Q$type\E$/,@crstypes)) {
	$confhash{'uniquecode'}{$type} = 1;
	}
	}
	my ($newbook,@allpos);
	if ($context eq 'requestcourses') {
	if ($env{'form.addbook'}) {
	if (($env{'form.addbook_cnum'} =~ /^$match_courseid$/) &&
	($env{'form.addbook_cdom'} =~ /^$match_domain$/)) {
	if (&Apache::lonnet::homeserver($env{'form.addbook_cnum'},
	$env{'form.addbook_cdom'}) eq 'no_host') {
	$errors .= '<li><span class="LC_error">'.&mt('Invalid LON-CAPA course for textbook').
	'</span></li>';
	} else {
	$newbook = $env{'form.addbook_cdom'}.'_'.$env{'form.addbook_cnum'};
	my $position = $env{'form.addbook_pos'};
	$position =~ s/\D+//g;
	if ($position ne '') {
	$allpos[$position] = $newbook;
	}
	}
	} else {
	$errors .= '<li><span class="LC_error">'.&mt('Invalid LON-CAPA course for textbook').
	'</span></li>';
	}
	}
	}
if (ref($domconfig{$action}) eq 'HASH') {	if (ref($domconfig{$action}) eq 'HASH') {
if (ref($domconfig{$action}{'notify'}) eq 'HASH') {	if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {	if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
Line 5823 sub modify_quotas {	Line 6261 sub modify_quotas {
$changes{'notify'}{'approval'} = 1;	$changes{'notify'}{'approval'} = 1;
}	}
}	}
	if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
	if (ref($confhash{'uniquecode'}) eq 'HASH') {
	foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
	unless ($confhash{'uniquecode'}{$crstype}) {
	$changes{'uniquecode'} = 1;
	}
	}
	unless ($changes{'uniquecode'}) {
	foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
	unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
	$changes{'uniquecode'} = 1;
	}
	}
	}
	} else {
	$changes{'uniquecode'} = 1;
	}
	} elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
	$changes{'uniquecode'} = 1;
	}
	if ($context eq 'requestcourses') {
	if (ref($domconfig{$action}{'textbooks'}) eq 'HASH') {
	my %deletions;
	my @todelete = &Apache::loncommon::get_env_multiple('form.book_del');
	if (@todelete) {
	map { $deletions{$_} = 1; } @todelete;
	}
	my %imgdeletions;
	my @todeleteimages = &Apache::loncommon::get_env_multiple('form.book_image_del');
	if (@todeleteimages) {
	map { $imgdeletions{$_} = 1; } @todeleteimages;
	}
	my $maxnum = $env{'form.book_maxnum'};
	for (my $i=0; $i<=$maxnum; $i++) {
	my $key = $env{'form.book_id_'.$i};
	if (ref($domconfig{$action}{'textbooks'}{$key}) eq 'HASH') {
	if ($deletions{$key}) {
	if ($domconfig{$action}{'textbooks'}{$key}{'image'}) {
	#FIXME need to obsolete item in RES space
	}
	next;
	} else {
	my $newpos = $env{'form.'.$key};
	$newpos =~ s/\D+//g;
	foreach my $item ('subject','title','author') {
	$confhash{'textbooks'}{$key}{$item} = $env{'form.book_'.$item.'_'.$i};
	if ($domconfig{$action}{'textbooks'}{$key}{$item} ne $confhash{'textbooks'}{$key}{$item}) {
	$changes{'textbooks'}{$key} = 1;
	}
	}
	$allpos[$newpos] = $key;
	}
	if ($imgdeletions{$key}) {
	$changes{'textbooks'}{$key} = 1;
	#FIXME need to obsolete item in RES space
	} elsif ($env{'form.book_image_'.$i.'.filename'}) {
	my ($cdom,$cnum) = split(/_/,$key);
	my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,'book_image_'.$i,
	$cdom,$cnum,$configuserok,
	$switchserver,$author_ok);
	if ($imgurl) {
	$confhash{'textbooks'}{$key}{'image'} = $imgurl;
	$changes{'textbooks'}{$key} = 1;
	}
	if ($error) {
	&Apache::lonnet::logthis($error);
	$errors .= '<li><span class="LC_error">'.$error.'</span></li>';
	}
	} elsif ($domconfig{$action}{'textbooks'}{$key}{'image'}) {
	$confhash{'textbooks'}{$key}{'image'} =
	$domconfig{$action}{'textbooks'}{$key}{'image'};
	}
	}
	}
	}
	}
} else {	} else {
if ($confhash{'notify'}{'approval'}) {	if ($confhash{'notify'}{'approval'}) {
$changes{'notify'}{'approval'} = 1;	$changes{'notify'}{'approval'} = 1;
}	}
	if (ref($confhash{'uniquecode'} eq 'HASH')) {
	$changes{'uniquecode'} = 1;
	}
	}
	if ($context eq 'requestcourses') {
	if ($newbook) {
	$changes{'textbooks'}{$newbook} = 1;
	foreach my $item ('subject','title','author') {
	$env{'form.addbook_'.$item} =~ s/(`)/'/g;
	if ($env{'form.addbook_'.$item}) {
	$confhash{'textbooks'}{$newbook}{$item} = $env{'form.addbook_'.$item};
	}
	}
	if ($env{'form.addbook_image.filename'} ne '') {
	my ($cdom,$cnum) = split(/_/,$newbook);
	my ($imageurl,$error) =
	&process_textbook_image($r,$dom,$confname,'addbook_image',$cdom,$cnum,$configuserok,
	$switchserver,$author_ok);
	if ($imageurl) {
	$confhash{'textbooks'}{$newbook}{'image'} = $imageurl;
	}
	if ($error) {
	&Apache::lonnet::logthis($error);
	$errors .= '<li><span class="LC_error">'.$error.'</span></li>';
	}
	}
	}
	if (@allpos > 0) {
	my $idx = 0;
	foreach my $item (@allpos) {
	if ($item ne '') {
	$confhash{'textbooks'}{$item}{'order'} = $idx;
	if (ref($domconfig{$action}) eq 'HASH') {
	if (ref($domconfig{$action}{'textbooks'}) eq 'HASH') {
	if (ref($domconfig{$action}{'textbooks'}{$item}) eq 'HASH') {
	if ($domconfig{$action}{'textbooks'}{$item}{'order'} ne $idx) {
	$changes{'textbooks'}{$item} = 1;
	}
	}
	}
	}
	$idx ++;
	}
	}
	}
}	}
} else {	} else {
$confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};	$confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
Line 5968 sub modify_quotas {	Line 6527 sub modify_quotas {
$domdefaults{'requestauthor'} = \%confhash;	$domdefaults{'requestauthor'} = \%confhash;
} else {	} else {
foreach my $key (keys(%confhash)) {	foreach my $key (keys(%confhash)) {
$domdefaults{$key} = $confhash{$key};	unless (($context eq 'requestcourses') && ($key eq 'textbooks')) {
	$domdefaults{$key} = $confhash{$key};
	}
}	}
}	}

Line 5981 sub modify_quotas {	Line 6542 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')) {	($context eq 'requestauthor')) {
Line 5993 sub modify_quotas {	Line 6556 sub modify_quotas {
if ($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>';	$resulttext .= '</ul></li>';
}	}
if (ref($changes{'authorquota'}) eq 'HASH') {	if (ref($changes{'authorquota'}) eq 'HASH') {
$resulttext .= '<li>'.&mt('Authoring space default quotas').'<ul>';	$resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
foreach my $type (@{$types},'default') {	foreach my $type (@{$types},'default') {
if (defined($changes{'authorquota'}{$type})) {	if (defined($changes{'authorquota'}{$type})) {
my $typetitle = $usertypes->{$type};	my $typetitle = $usertypes->{$type};
if ($type eq 'default') {	if ($type eq 'default') {
$typetitle = $othertitle;	$typetitle = $othertitle;
}	}
$resulttext .= '<li>'.&mt('[_1] set to [_2] Mb',$typetitle,$confhash{'authorquota'}{$type}).'</li>';	$resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
}	}
}	}
$resulttext .= '</ul></li>';	$resulttext .= '</ul></li>';
Line 6103 sub modify_quotas {	Line 6666 sub modify_quotas {
}	}
}	}
}	}
	if ($action eq 'requestcourses') {
	my @offon = ('off','on');
	if ($changes{'uniquecode'}) {
	if (ref($confhash{'uniquecode'}) eq 'HASH') {
	my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
	$resulttext .= '<li>'.
	&mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
	'</li>';
	} else {
	$resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
	'</li>';
	}
	}
	if (ref($changes{'textbooks'}) eq 'HASH') {
	$resulttext .= '<li>'.&mt('Available textbooks updated').'<ul>';
	foreach my $key (sort(keys(%{$changes{'textbooks'}}))) {
	my %coursehash = &Apache::lonnet::coursedescription($key);
	my $coursetitle = $coursehash{'description'};
	my $position = $confhash{'textbooks'}{$key}{'order'} + 1;
	$resulttext .= '<li>';
	foreach my $item ('subject','title','author') {
	my $name = $item.':';
	$name =~ s/^(\w)/\U$1/;
	$resulttext .= &mt($name).' '.$confhash{'textbooks'}{$key}{$item}.'<br />';
	}
	$resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
	if ($confhash{'textbooks'}{$key}{'image'}) {
	$resulttext .= ' '.&mt('Image: [_1]',
	'<img src="'.$confhash{'textbooks'}{$key}{'image'}.'"'.
	' alt="Textbook cover" />').'<br />';
	}
	$resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
	}
	$resulttext .= '</ul></li>';
	}
	}
$resulttext .= '</ul>';	$resulttext .= '</ul>';
if (keys(%newenv)) {	if (keys(%newenv)) {
&Apache::lonnet::appenv(\%newenv);	&Apache::lonnet::appenv(\%newenv);
Line 6120 sub modify_quotas {	Line 6719 sub modify_quotas {
$resulttext = '<span class="LC_error">'.	$resulttext = '<span class="LC_error">'.
&mt('An error occurred: [_1]',$putresult).'</span>';	&mt('An error occurred: [_1]',$putresult).'</span>';
}	}
	if ($errors) {
	$resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
	'<ul>'.$errors.'</ul></p>';
	}
return $resulttext;	return $resulttext;
}	}

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

sub modify_autoenroll {	sub modify_autoenroll {
my ($dom,%domconfig) = @_;	my ($dom,$lastactref,%domconfig) = @_;
my ($resulttext,%changes);	my ($resulttext,%changes);
my %currautoenroll;	my %currautoenroll;
if (ref($domconfig{'autoenroll'}) eq 'HASH') {	if (ref($domconfig{'autoenroll'}) eq 'HASH') {
Line 6192 sub modify_autoenroll {	Line 6822 sub modify_autoenroll {
if ($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 6643 sub modify_directorysrch {	Line 7276 sub modify_directorysrch {
}	}

sub modify_contacts {	sub modify_contacts {
my ($dom,%domconfig) = @_;	my ($dom,$lastactref,%domconfig) = @_;
my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);	my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
if (ref($domconfig{'contacts'}) eq 'HASH') {	if (ref($domconfig{'contacts'}) eq 'HASH') {
foreach my $key (keys(%{$domconfig{'contacts'}})) {	foreach my $key (keys(%{$domconfig{'contacts'}})) {
Line 6653 sub modify_contacts {	Line 7286 sub modify_contacts {
my (%others,%to,%bcc);	my (%others,%to,%bcc);
my @contacts = ('supportemail','adminemail');	my @contacts = ('supportemail','adminemail');
my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',	my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
'requestsmail','updatesmail');	'requestsmail','updatesmail','idconflictsmail');
	my @toggles = ('reporterrors','reportupdates');
foreach my $type (@mailings) {	foreach my $type (@mailings) {
@{$newsetting{$type}} =	@{$newsetting{$type}} =
&Apache::loncommon::get_env_multiple('form.'.$type);	&Apache::loncommon::get_env_multiple('form.'.$type);
Line 6675 sub modify_contacts {	Line 7309 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 6713 sub modify_contacts {	Line 7352 sub modify_contacts {
foreach my $item (@contacts) {	foreach my $item (@contacts) {
if ($to{$item} ne $default{$item}) {	if ($to{$item} ne $default{$item}) {
$changes{$item} = 1;	$changes{$item} = 1;
}	}
}	}
foreach my $type (@mailings) {	foreach my $type (@mailings) {
if ((@{$newsetting{$type}} != 1) \|\| ($newsetting{$type}[0] ne $default{$type})) {	if ((@{$newsetting{$type}} != 1) \|\| ($newsetting{$type}[0] ne $default{$type})) {
Line 6730 sub modify_contacts {	Line 7369 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 6764 sub modify_contacts {	Line 7415 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 6777 sub modify_contacts {	Line 7445 sub modify_contacts {

sub modify_usercreation {	sub modify_usercreation {
my ($dom,%domconfig) = @_;	my ($dom,%domconfig) = @_;
my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate);	my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
my $warningmsg;	my $warningmsg;
if (ref($domconfig{'usercreation'}) eq 'HASH') {	if (ref($domconfig{'usercreation'}) eq 'HASH') {
foreach my $key (keys(%{$domconfig{'usercreation'}})) {	foreach my $key (keys(%{$domconfig{'usercreation'}})) {
$curr_usercreation{$key} = $domconfig{'usercreation'}{$key};	if ($key eq 'cancreate') {
}	if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
}	foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');	if (($item eq 'selfcreate') \|\| ($item eq 'statustocreate') \|\|
my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');	($item eq 'captcha') \|\| ($item eq 'recaptchakeys')) {
my @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');	$save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
my @contexts = ('author','course','requestcrs','selfcreate');	} else {
foreach my $item(@contexts) {	$curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
if ($item eq 'selfcreate') {	}
@{$cancreate{$item}} = &Apache::loncommon::get_env_multiple('form.can_createuser_'.$item);
my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) \|\| ($domdefaults{'auth_def'} eq 'localauth'))) {
if (ref($cancreate{$item}) eq 'ARRAY') {
if (grep(/^login$/,@{$cancreate{$item}})) {
$warningmsg = &mt('Although account creation has been set to be available for institutional logins, currently default authentication in this domain has not been set to support this.').' '.&mt('You need to set the default authentication type to Kerberos 4 or 5 (with a Kerberos domain specified), or to Local authentication, if the localauth module has been customized in your domain to authenticate institutional logins.');
}	}
}	}
	} elsif ($key eq 'email_rule') {
	$save_usercreate{$key} = $domconfig{'usercreation'}{$key};
	} else {
	$curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
}	}
} else {
$cancreate{$item} = $env{'form.can_createuser_'.$item};
}	}
}	}
my ($othertitle,$usertypes,$types) =	my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
&Apache::loncommon::sorted_inst_types($dom);	my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
if (ref($types) eq 'ARRAY') {	my @contexts = ('author','course','requestcrs');
if (@{$types} > 0) {	foreach my $item(@contexts) {
@{$cancreate{'statustocreate'}} =	$cancreate{$item} = $env{'form.can_createuser_'.$item};
&Apache::loncommon::get_env_multiple('form.statustocreate');
} else {
@{$cancreate{'statustocreate'}} = ();
}
push(@contexts,'statustocreate');
}	}
&process_captcha('cancreate',\%changes,\%cancreate,\%curr_usercreation);
if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {	if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
foreach my $item (@contexts) {	foreach my $item (@contexts) {
if (($item eq 'selfcreate') \|\| ($item eq 'statustocreate')) {	if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {	push(@{$changes{'cancreate'}},$item);
foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
if (ref($cancreate{$item}) eq 'ARRAY') {
if (!grep(/^$curr$/,@{$cancreate{$item}})) {
if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
push(@{$changes{'cancreate'}},$item);
}
}
}
}
} else {
if ($curr_usercreation{'cancreate'}{$item} eq '') {
if (@{$cancreate{$item}} > 0) {
if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
push(@{$changes{'cancreate'}},$item);
}
}
} else {
if ($curr_usercreation{'cancreate'}{$item} eq 'any') {
if (@{$cancreate{$item}} < 3) {
if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
push(@{$changes{'cancreate'}},$item);
}
}
} elsif ($curr_usercreation{'cancreate'}{$item} eq 'none') {
if (@{$cancreate{$item}} > 0) {
if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
push(@{$changes{'cancreate'}},$item);
}
}
} elsif (!grep(/^$curr_usercreation{'cancreate'}{$item}$/,@{$cancreate{$item}})) {
if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
push(@{$changes{'cancreate'}},$item);
}
}
}
}
if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
foreach my $type (@{$cancreate{$item}}) {
if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
push(@{$changes{'cancreate'}},$item);
}
}
} elsif (($curr_usercreation{'cancreate'}{$item} ne 'any') &&
($curr_usercreation{'cancreate'}{$item} ne 'none')) {
if ($curr_usercreation{'cancreate'}{$item} ne $type) {
if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
push(@{$changes{'cancreate'}},$item);
}
}
}
}
}
} else {
if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
push(@{$changes{'cancreate'}},$item);
}
}	}
}	}
} elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {	} elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
Line 6927 sub modify_usercreation {	Line 7527 sub modify_usercreation {
push(@{$changes{'id_rule'}},@id_rule);	push(@{$changes{'id_rule'}},@id_rule);
}	}

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

my @authen_contexts = ('author','course','domain');	my @authen_contexts = ('author','course','domain');
my @authtypes = ('int','krb4','krb5','loc');	my @authtypes = ('int','krb4','krb5','loc');
my %authhash;	my %authhash;
Line 6972 sub modify_usercreation {	Line 7557 sub modify_usercreation {
}	}
}	}

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

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

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

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

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

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

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

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

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

	my %userconfig_hash = (
	usercreation => \%save_usercreate,
	usermodification => \%save_usermodify,
	);
	my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
	$dom);
	#
	# Accumulate details of changes to domain cofiguration for self-creation of usernames in $resulttext
	#
if ($putresult eq 'ok') {	if ($putresult eq 'ok') {
if (keys(%changes) > 0) {	if (keys(%changes) > 0) {
$resulttext = &mt('Changes made:').'<ul>';	$resulttext = &mt('Changes made:').'<ul>';
if (ref($changes{'cancreate'}) eq 'ARRAY') {	if (ref($changes{'cancreate'}) eq 'ARRAY') {
my %lt = &usercreation_types();	my %lt = &selfcreation_types();
foreach my $type (@{$changes{'cancreate'}}) {	foreach my $type (@{$changes{'cancreate'}}) {
my $chgtext;	my $chgtext;
unless (($type eq 'statustocreate') \|\| ($type eq 'captcha') \|\| ($type eq 'recaptchakeys')) {
$chgtext = $lt{$type}.', ';
}
if ($type eq 'selfcreate') {	if ($type eq 'selfcreate') {
if (@{$cancreate{$type}} == 0) {	if (@{$cancreate{$type}} == 0) {
$chgtext .= &mt('creation of a new user account is not permitted.');	$chgtext .= &mt('Self creation of a new user account is not permitted.');
} else {	} else {
$chgtext .= &mt('creation of a new account is permitted for:').'<ul>';	$chgtext .= &mt('Self-creation of a new account is permitted for:').
	'<ul>';
foreach my $case (@{$cancreate{$type}}) {	foreach my $case (@{$cancreate{$type}}) {
$chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';	$chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
}	}
Line 7013 sub modify_usercreation {	Line 7954 sub modify_usercreation {
if (grep(/^(login\|sso)$/,@{$cancreate{$type}})) {	if (grep(/^(login\|sso)$/,@{$cancreate{$type}})) {
if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {	if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
if (@{$cancreate{'statustocreate'}} == 0) {	if (@{$cancreate{'statustocreate'}} == 0) {
$chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';	$chgtext .= '<br />'.
	'<span class="LC_warning">'.
	&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
	'</span>';
}	}
}	}
}	}
Line 7024 sub modify_usercreation {	Line 7968 sub modify_usercreation {
(ref($cancreate{'statustocreate'}) eq 'ARRAY')) {	(ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
if (@{$cancreate{'selfcreate'}} > 0) {	if (@{$cancreate{'selfcreate'}} > 0) {
if (@{$cancreate{'statustocreate'}} == 0) {	if (@{$cancreate{'statustocreate'}} == 0) {

$chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");	$chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {	if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
$chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';	$chgtext .= '<br />'.
}	'<span class="LC_warning">'.
	&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
	'</span>';
	}
} elsif (ref($usertypes) eq 'HASH') {	} elsif (ref($usertypes) eq 'HASH') {
if (grep(/^(login\|sso)$/,@{$cancreate{'selfcreate'}})) {	if (grep(/^(login\|sso)$/,@{$cancreate{'selfcreate'}})) {
$chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');	$chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
Line 7045 sub modify_usercreation {	Line 7991 sub modify_usercreation {
}	}
$chgtext .= '</ul>';	$chgtext .= '</ul>';
if (!grep(/^(login\|sso)$/,@{$cancreate{'selfcreate'}})) {	if (!grep(/^(login\|sso)$/,@{$cancreate{'selfcreate'}})) {
$chgtext .= '<br /><span class="LC_warning">'.&mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').'</span>';	$chgtext .= '<br /><span class="LC_warning">'.
	&mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
	'</span>';
}	}
}	}
} else {	} else {
Line 7057 sub modify_usercreation {	Line 8005 sub modify_usercreation {
}	}
}	}
} elsif ($type eq 'captcha') {	} elsif ($type eq 'captcha') {
if ($cancreate{$type} eq 'notused') {	if ($savecaptcha{$type} eq 'notused') {
$chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');	$chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
} else {	} else {
my %captchas = &captcha_phrases();	my %captchas = &captcha_phrases();
if ($captchas{$cancreate{$type}}) {	if ($captchas{$savecaptcha{$type}}) {
$chgtext .= &mt("Validation for self-creation screen set to $captchas{$cancreate{$type}}.");	$chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
} else {	} else {
$chgtext .= &mt('Validation for self-creation screen set to unknown type.');	$chgtext .= &mt('Validation for self-creation screen set to unknown type.');
}	}
}	}
} elsif ($type eq 'recaptchakeys') {	} elsif ($type eq 'recaptchakeys') {
my ($privkey,$pubkey);	my ($privkey,$pubkey);
if (ref($cancreate{$type}) eq 'HASH') {	if (ref($savecaptcha{$type}) eq 'HASH') {
$pubkey = $cancreate{$type}{'public'};	$pubkey = $savecaptcha{$type}{'public'};
$privkey = $cancreate{$type}{'private'};	$privkey = $savecaptcha{$type}{'private'};
}	}
$chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';	$chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
if (!$pubkey) {	if (!$pubkey) {
Line 7085 sub modify_usercreation {	Line 8033 sub modify_usercreation {
$chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';	$chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
}	}
$chgtext .= '</ul>';	$chgtext .= '</ul>';
} else {	} elsif ($type eq 'emailusername') {
if ($cancreate{$type} eq 'none') {	if (ref($cancreate{'emailusername'}) eq 'HASH') {
$chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');	if (keys(%{$cancreate{'emailusername'}}) > 0) {
} elsif ($cancreate{$type} eq 'any') {	$chgtext .= &mt('When self-creating account with e-mail as username, user will provide the following information:').
$chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');	'<ul>';
} elsif ($cancreate{$type} eq 'official') {	foreach my $field (@{$infofields}) {
$chgtext .= &mt('creation of new users is only permitted for institutional usernames.');	if ($cancreate{'emailusername'}{$field}) {
} elsif ($cancreate{$type} eq 'unofficial') {	$chgtext .= '<li>'.$infotitles->{$field}.'</li>';
$chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');	}
	}
	$chgtext .= '</ul>';
	} else {
	$chgtext .= &mt('When self creating account with e-mail as username, user will not provide any information besides e-mail address');
	}
	}
	} elsif ($type eq 'notify') {
	$chgtext = &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
	if (ref($changes{'cancreate'}) eq 'ARRAY') {
	if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
	if ($cancreate{'notify'}{'approval'}) {
	$chgtext = &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
	}
	}
}	}
}	}
$resulttext .= '<li>'.$chgtext.'</li>';	if ($chgtext) {
}	$resulttext .= '<li>'.$chgtext.'</li>';
}
if (ref($changes{'username_rule'}) eq 'ARRAY') {
my ($rules,$ruleorder) =
&Apache::lonnet::inst_userrules($dom,'username');
my $chgtext = '<ul>';
foreach my $type (@username_rule) {
if (ref($rules->{$type}) eq 'HASH') {
$chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
}
}
$chgtext .= '</ul>';
if (@username_rule > 0) {
$resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
} else {
$resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
}
}
if (ref($changes{'id_rule'}) eq 'ARRAY') {
my ($idrules,$idruleorder) =
&Apache::lonnet::inst_userrules($dom,'id');
my $chgtext = '<ul>';
foreach my $type (@id_rule) {
if (ref($idrules->{$type}) eq 'HASH') {
$chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
}	}
}	}
$chgtext .= '</ul>';
if (@id_rule > 0) {
$resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
} else {
$resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
}
}	}
if (ref($changes{'email_rule'}) eq 'ARRAY') {	if (ref($changes{'email_rule'}) eq 'ARRAY') {
my ($emailrules,$emailruleorder) =	my ($emailrules,$emailruleorder) =
Line 7142 sub modify_usercreation {	Line 8074 sub modify_usercreation {
}	}
$chgtext .= '</ul>';	$chgtext .= '</ul>';
if (@email_rule > 0) {	if (@email_rule > 0) {
$resulttext .= '<li>'.&mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').$chgtext.'</li>';	$resulttext .= '<li>'.
	&mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').
	$chgtext.
	'</li>';
} else {	} else {
$resulttext .= '<li>'.&mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').'</li>';	$resulttext .= '<li>'.
	&mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').
	'</li>';
}	}
}	}
	if (ref($changes{'selfcreate'}) eq 'ARRAY') {
my %authname = &authtype_names();	$resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
my %context_title = &context_names();	my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
if (ref($changes{'authtypes'}) eq 'ARRAY') {	foreach my $type (@{$changes{'selfcreate'}}) {
my $chgtext = '<ul>';	my $typename = $type;
foreach my $type (@{$changes{'authtypes'}}) {	if (ref($usertypes) eq 'HASH') {
my @allowed;	if ($usertypes->{$type} ne '') {
$chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');	$typename = $usertypes->{$type};
foreach my $auth (@authtypes) {
if ($authhash{$type}{$auth}) {
push(@allowed,$authname{$auth});
}	}
}	}
if (@allowed > 0) {	my @modifiable;
$chgtext .= join(', ',@allowed).'</li>';	$resulttext .= '<li>'.
	&mt('Self-creation of account by users with status: [_1]',
	'<span class="LC_cusr_emph">'.$typename.'</span>').
	' - '.&mt('modifiable fields (if institutional data blank): ');
	foreach my $field (@fields) {
	if ($save_usermodify{'selfcreate'}{$type}{$field}) {
	push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
	}
	}
	if (@modifiable > 0) {
	$resulttext .= join(', ',@modifiable);
} else {	} else {
$chgtext .= &mt('none').'</li>';	$resulttext .= &mt('none');
}	}
	$resulttext .= '</li>';
}	}
$chgtext .= '</ul>';	$resulttext .= '</ul></li>';
$resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
$resulttext .= '</li>';
}	}
$resulttext .= '</ul>';	$resulttext .= '</ul>';
} else {	} else {
$resulttext = &mt('No changes made to user creation settings');	$resulttext = &mt('No changes made to self-creation settings');
}	}
} else {	} else {
$resulttext = '<span class="LC_error">'.	$resulttext = '<span class="LC_error">'.
Line 7239 sub process_captcha {	Line 8182 sub process_captcha {

sub modify_usermodification {	sub modify_usermodification {
my ($dom,%domconfig) = @_;	my ($dom,%domconfig) = @_;
my ($resulttext,%curr_usermodification,%changes);	my ($resulttext,%curr_usermodification,%changes,%modifyhash);
if (ref($domconfig{'usermodification'}) eq 'HASH') {	if (ref($domconfig{'usermodification'}) eq 'HASH') {
foreach my $key (keys(%{$domconfig{'usermodification'}})) {	foreach my $key (keys(%{$domconfig{'usermodification'}})) {
$curr_usermodification{$key} = $domconfig{'usermodification'}{$key};	if ($key eq 'selfcreate') {
	$modifyhash{$key} = $domconfig{'usermodification'}{$key};
	} else {
	$curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
	}
}	}
}	}
my @contexts = ('author','course','selfcreate');	my @contexts = ('author','course');
my %context_title = (	my %context_title = (
author => 'In author context',	author => 'In author context',
course => 'In course context',	course => 'In course context',
selfcreate => 'When self creating account',
);	);
my @fields = ('lastname','firstname','middlename','generation',	my @fields = ('lastname','firstname','middlename','generation',
'permanentemail','id');	'permanentemail','id');
Line 7257 sub modify_usermodification {	Line 8203 sub modify_usermodification {
author => ['ca','aa'],	author => ['ca','aa'],
course => ['st','ep','ta','in','cr'],	course => ['st','ep','ta','in','cr'],
);	);
my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
if (ref($types) eq 'ARRAY') {
push(@{$types},'default');
$usertypes->{'default'} = $othertitle;
}
$roles{'selfcreate'} = $types;
my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();	my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
my %modifyhash;
foreach my $context (@contexts) {	foreach my $context (@contexts) {
foreach my $role (@{$roles{$context}}) {	foreach my $role (@{$roles{$context}}) {
my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);	my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
Line 7296 sub modify_usermodification {	Line 8235 sub modify_usermodification {
}	}
}	}
}	}
	# FIXME need to ensure selfcreate stuff is preserved
my %usermodification_hash = (	my %usermodification_hash = (
usermodification => \%modifyhash,	usermodification => \%modifyhash,
);	);
Line 7310 sub modify_usermodification {	Line 8250 sub modify_usermodification {
if (ref($changes{$context}) eq 'ARRAY') {	if (ref($changes{$context}) eq 'ARRAY') {
foreach my $role (@{$changes{$context}}) {	foreach my $role (@{$changes{$context}}) {
my $rolename;	my $rolename;
if ($context eq 'selfcreate') {	if ($role eq 'cr') {
$rolename = $role;	$rolename = &mt('Custom');
if (ref($usertypes) eq 'HASH') {
if ($usertypes->{$role} ne '') {
$rolename = $usertypes->{$role};
}
}
} else {	} else {
if ($role eq 'cr') {	$rolename = &Apache::lonnet::plaintext($role);
$rolename = &mt('Custom');
} else {
$rolename = &Apache::lonnet::plaintext($role);
}
}	}
my @modifiable;	my @modifiable;
if ($context eq 'selfcreate') {	$resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
$resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Self-creation of account by users with status: [_1]',$rolename).'</span> - '.&mt('modifiable fields (if institutional data blank): ');
} else {
$resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
}
foreach my $field (@fields) {	foreach my $field (@fields) {
if ($modifyhash{$context}{$role}{$field}) {	if ($modifyhash{$context}{$role}{$field}) {
push(@modifiable,$fieldtitles{$field});	push(@modifiable,$fieldtitles{$field});
Line 7358 sub modify_usermodification {	Line 8285 sub modify_usermodification {
}	}

sub modify_defaults {	sub modify_defaults {
my ($dom,$r) = @_;	my ($dom,$lastactref,%domconfig) = @_;
my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);	my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);	my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def','portal_def');	my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def','portal_def');
my @authtypes = ('internal','krb4','krb5','localauth');	my @authtypes = ('internal','krb4','krb5','localauth');
foreach my $item (@items) {	foreach my $item (@items) {
Line 7420 sub modify_defaults {	Line 8347 sub modify_defaults {
if ($putresult eq 'ok') {	if ($putresult eq 'ok') {
if (keys(%changes) > 0) {	if (keys(%changes) > 0) {
$resulttext = &mt('Changes made:').'<ul>';	$resulttext = &mt('Changes made:').'<ul>';
my $version = $r->dir_config('lonVersion');	my $version = &Apache::lonnet::get_server_loncaparev($dom);
my $mailmsgtext = "Changes made to domain settings in a LON-CAPA installation - domain: $dom (running version: $version) - dns_domain.tab needs to be updated with the following changes, to support legacy 2.4, 2.5 and 2.6 versions of LON-CAPA.\n\n";	my $mailmsgtext = "Changes made to domain settings in a LON-CAPA installation - domain: $dom (running version: $version) - dns_domain.tab needs to be updated with the following changes, to support legacy 2.4, 2.5 and 2.6 versions of LON-CAPA.\n\n";
foreach my $item (sort(keys(%changes))) {	foreach my $item (sort(keys(%changes))) {
my $value = $env{'form.'.$item};	my $value = $env{'form.'.$item};
Line 7443 sub modify_defaults {	Line 8370 sub modify_defaults {
$mailmsgtext .= "\n";	$mailmsgtext .= "\n";
my $cachetime = 246060;	my $cachetime = 246060;
&Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);	&Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
	if (ref($lastactref) eq 'HASH') {
	$lastactref->{'domdefaults'} = 1;
	}
if ($changes{'auth_def'} \|\| $changes{'auth_arg_def'} \|\| $changes{'lang_def'} \|\| $changes{'datelocale_def'}) {	if ($changes{'auth_def'} \|\| $changes{'auth_arg_def'} \|\| $changes{'lang_def'} \|\| $changes{'datelocale_def'}) {
my $sysmail = $r->dir_config('lonSysEMail');	my $notify = 1;
&Apache::lonmsg::sendemail($sysmail,"LON-CAPA Domain Settings Change - $dom",$mailmsgtext);	if (ref($domconfig{'contacts'}) eq 'HASH') {
	if ($domconfig{'contacts'}{'reportupdates'} == 0) {
	$notify = 0;
	}
	}
	if ($notify) {
	&Apache::lonmsg::sendemail('installrecord@loncapa.org',
	"LON-CAPA Domain Settings Change - $dom",
	$mailmsgtext);
	}
}	}
} else {	} else {
$resulttext = &mt('No changes made to default authentication/language/timezone settings');	$resulttext = &mt('No changes made to default authentication/language/timezone settings');
Line 7465 sub modify_defaults {	Line 8404 sub modify_defaults {
}	}

sub modify_scantron {	sub modify_scantron {
my ($r,$dom,$confname,%domconfig) = @_;	my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
my ($resulttext,%confhash,%changes,$errors);	my ($resulttext,%confhash,%changes,$errors);
my $custom = 'custom.tab';	my $custom = 'custom.tab';
my $default = 'default.tab';	my $default = 'default.tab';
Line 7526 sub modify_scantron {	Line 8465 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');	$resulttext = &mt('No changes made to bubblesheet format file');
}	}
Line 7915 sub modify_helpsettings {	Line 8857 sub modify_helpsettings {
} elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {	} elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
$changes{$item} = 1;	$changes{$item} = 1;
}	}
}	}
if (($env{'form.'.$item} eq '0') \|\| ($env{'form.'.$item} eq '1')) {	if (($env{'form.'.$item} eq '0') \|\| ($env{'form.'.$item} eq '1')) {
$helphash{'helpsettings'}{$item} = $env{'form.'.$item};	$helphash{'helpsettings'}{$item} = $env{'form.'.$item};
}	}
Line 7949 sub modify_helpsettings {	Line 8891 sub modify_helpsettings {
}	}

sub modify_coursedefaults {	sub modify_coursedefaults {
my ($dom,%domconfig) = @_;	my ($dom,$lastactref,%domconfig) = @_;
my ($resulttext,$errors,%changes,%defaultshash);	my ($resulttext,$errors,%changes,%defaultshash);
my %defaultchecked = ('canuse_pdfforms' => 'off');	my %defaultchecked = ('canuse_pdfforms' => 'off');
my @toggles = ('canuse_pdfforms');	my @toggles = ('canuse_pdfforms');
my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',	my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
'uploadquota_community');	'uploadquota_community','uploadquota_textbook');
my @types = ('official','unofficial','community');	my @types = ('official','unofficial','community','textbook');
my %staticdefaults = (	my %staticdefaults = (
anonsurvey_threshold => 10,	anonsurvey_threshold => 10,
uploadquota => 500,	uploadquota => 500,
Line 7990 sub modify_coursedefaults {	Line 8932 sub modify_coursedefaults {
}	}
foreach my $item (@numbers) {	foreach my $item (@numbers) {
my ($currdef,$newdef);	my ($currdef,$newdef);
my $newdef = $env{'form.'.$item};	$newdef = $env{'form.'.$item};
if ($item eq 'anonsurvey_threshold') {	if ($item eq 'anonsurvey_threshold') {
$currdef = $domconfig{'coursedefaults'}{$item};	$currdef = $domconfig{'coursedefaults'}{$item};
$newdef =~ s/\D//g;	$newdef =~ s/\D//g;
Line 8020 sub modify_coursedefaults {	Line 8962 sub modify_coursedefaults {
}	}
}	}
my $officialcreds = $env{'form.official_credits'};	my $officialcreds = $env{'form.official_credits'};
$officialcreds =~ s/^[^\d\.]//g;	$officialcreds =~ s/[^\d.]+//g;
my $unofficialcreds = $env{'form.unofficial_credits'};	my $unofficialcreds = $env{'form.unofficial_credits'};
$unofficialcreds =~ s/^[^\d\.]//g;	$unofficialcreds =~ s/[^\d.]+//g;
	my $textbookcreds = $env{'form.textbook_credits'};
	$textbookcreds =~ s/[^\d.]+//g;
if (ref($domconfig{'coursedefaults'}{'coursecredits'} ne 'HASH') &&	if (ref($domconfig{'coursedefaults'}{'coursecredits'} ne 'HASH') &&
($env{'form.coursecredits'} eq '1')) {	($env{'form.coursecredits'} eq '1')) {
$changes{'coursecredits'} = 1;	$changes{'coursecredits'} = 1;
} else {	} else {
if (($domconfig{'coursedefaults'}{'coursecredits'}{'official'} ne $officialcreds) \|\|	if (($domconfig{'coursedefaults'}{'coursecredits'}{'official'} ne $officialcreds) \|\|
($domconfig{'coursedefaults'}{'coursecredits'}{'unofficial'} ne $unofficialcreds)) {	($domconfig{'coursedefaults'}{'coursecredits'}{'unofficial'} ne $unofficialcreds) \|\|
	($domconfig{'coursedefaults'}{'coursecredits'}{'textbook'} ne $textbookcreds)) {
$changes{'coursecredits'} = 1;	$changes{'coursecredits'} = 1;
}	}
}	}
$defaultshash{'coursedefaults'}{'coursecredits'} = {	$defaultshash{'coursedefaults'}{'coursecredits'} = {
official => $officialcreds,	official => $officialcreds,
unofficial => $unofficialcreds,	unofficial => $unofficialcreds,
	textbook => $textbookcreds,
}	}
}	}
my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,	my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
$dom);	$dom);
if ($putresult eq 'ok') {	if ($putresult eq 'ok') {
my %domdefaults;
if (keys(%changes) > 0) {	if (keys(%changes) > 0) {
	my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
if (($changes{'canuse_pdfforms'}) \|\| ($changes{'coursecredits'}) \|\| ($changes{'uploadquota'})) {	if (($changes{'canuse_pdfforms'}) \|\| ($changes{'coursecredits'}) \|\| ($changes{'uploadquota'})) {
%domdefaults = &Apache::lonnet::get_domain_defaults($dom);
if ($changes{'canuse_pdfforms'}) {	if ($changes{'canuse_pdfforms'}) {
$domdefaults{'canuse_pdfforms'}=$defaultshash{'coursedefaults'}{'canuse_pdfforms'};	$domdefaults{'canuse_pdfforms'}=$defaultshash{'coursedefaults'}{'canuse_pdfforms'};
}	}
Line 8053 sub modify_coursedefaults {	Line 8998 sub modify_coursedefaults {
$defaultshash{'coursedefaults'}{'coursecredits'}{'official'};	$defaultshash{'coursedefaults'}{'coursecredits'}{'official'};
$domdefaults{'unofficialcredits'} =	$domdefaults{'unofficialcredits'} =
$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'};	$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'};
	$domdefaults{'textbookcredits'} =
	$domdefaults{'coursedefaults'}{'coursecredits'}{'textbook'};
}	}
}	}
if ($changes{'uploadquota'}) {	if ($changes{'uploadquota'}) {
Line 8064 sub modify_coursedefaults {	Line 9011 sub modify_coursedefaults {
}	}
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 8074 sub modify_coursedefaults {	Line 9024 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 ($item eq 'uploadquota') {	} elsif ($item eq 'uploadquota') {
if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {	if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
$resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.	$resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
'<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.	'<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
'<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.	'<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
	'<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.

'<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.	'<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
'</ul>'.	'</ul>'.
'</li>';	'</li>';
Line 8089 sub modify_coursedefaults {	Line 9041 sub modify_coursedefaults {
} elsif ($item eq 'coursecredits') {	} elsif ($item eq 'coursecredits') {
if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {	if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
if (($domdefaults{'officialcredits'} eq '') &&	if (($domdefaults{'officialcredits'} eq '') &&
($domdefaults{'unofficialcredits'} eq '')) {	($domdefaults{'unofficialcredits'} eq '') &&
	($domdefaults{'textbookcredits'} eq '')) {
$resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';	$resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
} else {	} else {
$resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.	$resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
'<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.	'<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
'<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.	'<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
	'<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
'</ul>'.	'</ul>'.
'</li>';	'</li>';
}	}
Line 8115 sub modify_coursedefaults {	Line 9069 sub modify_coursedefaults {
}	}

sub modify_usersessions {	sub modify_usersessions {
my ($dom,%domconfig) = @_;	my ($dom,$lastactref,%domconfig) = @_;
my @hostingtypes = ('version','excludedomain','includedomain');	my @hostingtypes = ('version','excludedomain','includedomain');
my @offloadtypes = ('primary','default');	my @offloadtypes = ('primary','default');
my %types = (	my %types = (
Line 8132 sub modify_usersessions {	Line 9086 sub modify_usersessions {
foreach my $prefix (@prefixes) {	foreach my $prefix (@prefixes) {
$defaultshash{'usersessions'}{$prefix} = {};	$defaultshash{'usersessions'}{$prefix} = {};
}	}
my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);	my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
my $resulttext;	my $resulttext;
my %iphost = &Apache::lonnet::get_iphost();	my %iphost = &Apache::lonnet::get_iphost();
foreach my $prefix (@prefixes) {	foreach my $prefix (@prefixes) {
Line 8308 sub modify_usersessions {	Line 9262 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 8319 sub modify_usersessions {	Line 9276 sub modify_usersessions {
foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {	foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
$resulttext .= '<li><b>'.$lonhost.'</b> ';	$resulttext .= '<li><b>'.$lonhost.'</b> ';
my $lonhostdom = &Apache::lonnet::host_domain($lonhost);	my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
&Apache::lonnet::remote_devalidate_cache($lonhost,'spares',$lonhostdom);	my $cachekey = &escape('spares').':'.&escape($lonhostdom);
	&Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {	if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
foreach my $type (@{$types{$prefix}}) {	foreach my $type (@{$types{$prefix}}) {
if ($changes{$prefix}{$lonhost}{$type}) {	if ($changes{$prefix}{$lonhost}{$type}) {
Line 8501 sub modify_loadbalancing {	Line 9459 sub modify_loadbalancing {
}	}
my $putresult = &Apache::lonnet::put_dom('configuration',	my $putresult = &Apache::lonnet::put_dom('configuration',
\%defaultshash,$dom);	\%defaultshash,$dom);

if ($putresult eq 'ok') {	if ($putresult eq 'ok') {
if (keys(%changes) > 0) {	if (keys(%changes) > 0) {
if (ref($changes{'delete'}) eq 'ARRAY') {	if (ref($changes{'delete'}) eq 'ARRAY') {
foreach my $balancer (sort(@{$changes{'delete'}})) {	foreach my $balancer (sort(@{$changes{'delete'}})) {
$resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';	$resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
&Apache::lonnet::remote_devalidate_cache($balancer,'loadbalancing',$dom);	my $cachekey = &escape('loadbalancing').':'.&escape($dom);
	&Apache::lonnet::remote_devalidate_cache($balancer,[$cachekey]);
}	}
}	}
if (ref($changes{'add'}) eq 'ARRAY') {	if (ref($changes{'add'}) eq 'ARRAY') {
Line 8552 sub modify_loadbalancing {	Line 9510 sub modify_loadbalancing {
my $balancetext;	my $balancetext;
if ($rule eq '') {	if ($rule eq '') {
$balancetext = $ruletitles{'default'};	$balancetext = $ruletitles{'default'};
} elsif (($rule eq 'homeserver') \|\| ($rule eq 'externalbalancer')) {	} elsif (($rule eq 'homeserver') \|\| ($rule eq 'externalbalancer') \|\|
	($rule eq 'balancer') \|\| ($rule eq 'offloadedto')) {
$balancetext = $ruletitles{$rule};	$balancetext = $ruletitles{$rule};
} else {	} else {
$balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});	$balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
}	}
$resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';	$resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
}	}
}	}
}	}
}	}
&Apache::lonnet::remote_devalidate_cache($balancer,'loadbalancing',$dom);	my $cachekey = &escape('loadbalancing').':'.&escape($dom);
	&Apache::lonnet::remote_devalidate_cache($balancer,[$cachekey]);
}	}
}	}
if ($resulttext ne '') {	if ($resulttext ne '') {
Line 8617 sub recurse_cat_deletes {	Line 9577 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 8694 sub active_dc_picker {	Line 9654 sub active_dc_picker {
'<input type="'.$inputtype.'" name="'.$name.'"'.	'<input type="'.$inputtype.'" name="'.$name.'"'.
' value="'.$domcoord[$i].'"'.$check.' />'.$user;	' value="'.$domcoord[$i].'"'.$check.' />'.$user;
if ($user ne $dcname.':'.$dcdom) {	if ($user ne $dcname.':'.$dcdom) {
$table .= ' ('.$dcname.':'.$dcdom.')'.	$table .= ' ('.$dcname.':'.$dcdom.')';
'</label></span></td>';
}	}
	$table .= '</label></span></td>';
}	}
$table .= '</tr></table>';	$table .= '</tr></table>';
} elsif ($numdcs == 1) {	} elsif ($numdcs == 1) {
	my ($dcname,$dcdom) = split(':',$domcoord[0]);
	my $user = &Apache::loncommon::plainname($dcname,$dcdom);
if ($inputtype eq 'radio') {	if ($inputtype eq 'radio') {
$table .= '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />';	$table .= '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
	if ($user ne $dcname.':'.$dcdom) {
	$table .= ' ('.$dcname.':'.$dcdom.')';
	}
} else {	} else {
my $check;	my $check;
if (exists($currhash{$domcoord[0]})) {	if (exists($currhash{$domcoord[0]})) {
$check = ' checked="checked"';	$check = ' checked="checked"';
}	}
$table .= '<input type="checkbox" name="'.$name.'" '.	$table .= '<span class="LC_nobreak"><label>'.
'value="'.$domcoord[0].'"'.$check.' />';	'<input type="checkbox" name="'.$name.'" '.
	'value="'.$domcoord[0].'"'.$check.' />'.$user;
	if ($user ne $dcname.':'.$dcdom) {
	$table .= ' ('.$dcname.':'.$dcdom.')';
	}
	$table .= '</label></span>';
$rows ++;	$rows ++;
}	}
}	}
Line 8855 function showSpares(balancer,ishomedom,b	Line 9825 function showSpares(balancer,ishomedom,b
} else {	} else {
document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';	document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';	document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';

}	}
} else {	} else {
document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';	document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
Line 8872 function showSpares(balancer,ishomedom,b	Line 9841 function showSpares(balancer,ishomedom,b
if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {	if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
idx ++;	idx ++;
item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);	item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);

}	}
}	}
}	}
Line 8945 function singleServerToggle(balnum,type)	Line 9913 function singleServerToggle(balnum,type)

function balanceruleChange(formname,balnum,type) {	function balanceruleChange(formname,balnum,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_'+balnum+'_'+type);
for (var i=0; i<typesRules.length; i++) {	for (var i=0; i<typesRules.length; i++) {
Line 9285 sub captcha_phrases {	Line 10253 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.1.160.6.22
changed lines
	Added in v.1.224