--- loncom/interface/domainprefs.pm 2014/07/19 23:31:53 1.250
+++ loncom/interface/domainprefs.pm 2015/04/01 23:22:10 1.261
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# Handler to set domain-wide configuration settings
#
-# $Id: domainprefs.pm,v 1.250 2014/07/19 23:31:53 raeburn Exp $
+# $Id: domainprefs.pm,v 1.261 2015/04/01 23:22:10 raeburn Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -250,6 +250,8 @@ sub handler {
header => [{col1 => 'Log-in Page Items',
col2 => '',},
{col1 => 'Log-in Help',
+ col2 => 'Value'},
+ {col1 => 'Custom HTML in document head',
col2 => 'Value'}],
print => \&print_login,
modify => \&modify_login,
@@ -479,6 +481,8 @@ sub handler {
{col1 => 'Log-in Page Items',
col2 => ''},
{col1 => 'Log-in Help',
+ col2 => 'Value'},
+ {col1 => 'Custom HTML in document head',
col2 => 'Value'}],
print => \&print_login,
modify => \&modify_login,
@@ -670,7 +674,7 @@ sub print_config_box {
my $colspan = '';
my $rightcolspan = '';
if (($action eq 'rolecolors') || ($action eq 'defaults') ||
- (($action eq 'login') && ($numheaders < 3))) {
+ (($action eq 'login') && ($numheaders < 4))) {
$colspan = ' colspan="2"';
}
if ($action eq 'usersessions') {
@@ -692,7 +696,7 @@ sub print_config_box {
} elsif ($action eq 'coursecategories') {
$output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
} elsif ($action eq 'login') {
- if ($numheaders == 3) {
+ if ($numheaders == 4) {
$colspan = ' colspan="2"';
$output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
} else {
@@ -745,7 +749,7 @@ sub print_config_box {
($action eq 'defaults')) {
$output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
} elsif ($action eq 'login') {
- if ($numheaders == 3) {
+ if ($numheaders == 4) {
$output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
</table>
</td>
@@ -761,6 +765,27 @@ sub print_config_box {
} else {
$output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
}
+ $output .= '
+ </table>
+ </td>
+ </tr>
+ <tr>
+ <td>
+ <table class="LC_nested">
+ <tr class="LC_info_row">';
+ if ($numheaders == 4) {
+ $output .= '
+ <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
+ <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
+ </tr>';
+ } else {
+ $output .= '
+ <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
+ <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
+ </tr>';
+ }
+ $rowtotal ++;
+ $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal);
} elsif ($action eq 'requestcourses') {
$output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
$rowtotal ++;
@@ -1181,6 +1206,57 @@ sub print_login {
$itemcount ++;
}
$datatable .= &captcha_choice('login',$settings,$itemcount);
+ } elsif ($caller eq 'headtag') {
+ my %domservers = &Apache::lonnet::get_servers($dom);
+ my $choice = $choices{'headtag'};
+ $css_class = ' class="LC_odd_row"';
+ $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
+ '<td align="left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
+ '<th>'.$choices{'current'}.'</th>'.
+ '<th>'.$choices{'action'}.'</th>'.
+ '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
+ my (%currurls,%currexempt);
+ if (ref($settings) eq 'HASH') {
+ if (ref($settings->{'headtag'}) eq 'HASH') {
+ foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
+ if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
+ $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
+ $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
+ }
+ }
+ }
+ }
+ my %lt = &Apache::lonlocal::texthash(
+ del => 'Delete?',
+ rep => 'Replace:',
+ upl => 'Upload:',
+ curr => 'View contents',
+ none => 'None',
+ );
+ my $switchserver = &check_switchserver($dom,$confname);
+ foreach my $lonhost (sort(keys(%domservers))) {
+ my $exempt = &check_exempt_addresses($currexempt{$lonhost});
+ $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
+ if ($currurls{$lonhost}) {
+ $datatable .= '<td class="LC_right_item"><a href="'.
+ "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
+ 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
+ '">'.$lt{'curr'}.'</a></td>'.
+ '<td><span class="LC_nobreak"><label>'.
+ '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
+ $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
+ } else {
+ $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
+ }
+ $datatable .='<br />';
+ if ($switchserver) {
+ $datatable .= &mt('Upload to library server: [_1]',$switchserver);
+ } else {
+ $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
+ }
+ $datatable .= '</td><td><input type="textbox" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
+ }
+ $datatable .= '</table></td></tr>';
}
return $datatable;
}
@@ -1214,6 +1290,9 @@ sub login_choices {
link => "Link",
alink => "Active link",
vlink => "Visited link",
+ headtag => "Custom markup",
+ action => "Action",
+ current => "Current",
);
return %choices;
}
@@ -2765,7 +2844,7 @@ sub print_helpsettings {
sub radiobutton_prefs {
my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
- $additional) = @_;
+ $additional,$align) = @_;
return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
(ref($choices) eq 'HASH'));
@@ -2799,8 +2878,14 @@ sub radiobutton_prefs {
$datatable .=
'<tr'.$css_class.'><td valign="top">'.
'<span class="LC_nobreak">'.$choices->{$item}.
- '</span></td>'.
- '<td class="LC_right_item"><span class="LC_nobreak">'.
+ '</span></td>';
+ if ($align eq 'left') {
+ $datatable .= '<td class="LC_left_item">';
+ } else {
+ $datatable .= '<td class="LC_right_item">';
+ }
+ $datatable .=
+ '<span class="LC_nobreak">'.
'<label><input type="radio" name="'.
$item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
'</label> <label><input type="radio" name="'.$item.'" '.
@@ -2822,21 +2907,29 @@ sub print_coursedefaults {
uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
coursecredits => 'Credits can be specified for courses',
+ uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
+ usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
+ postsubmit => 'Disable submit button/keypress following student submission',
);
my %staticdefaults = (
anonsurvey_threshold => 10,
uploadquota => 500,
+ postsubmit => 60,
);
if ($position eq 'top') {
- %defaultchecked = ('canuse_pdfforms' => 'off');
- @toggles = ('canuse_pdfforms');
+ %defaultchecked = (
+ 'canuse_pdfforms' => 'off',
+ 'uselcmath' => 'on',
+ 'usejsme' => 'on',
+ );
+ @toggles = ('canuse_pdfforms','uselcmath','usejsme');
($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
- \%choices,$itemcount);
+ \%choices,$itemcount);
} else {
$css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
- my ($currdefresponder,$def_official_credits,$def_unofficial_credits,$def_textbook_credits,
- %curruploadquota);
+ my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout);
my $currusecredits = 0;
+ my $postsubmitclient = 1;
my @types = ('official','unofficial','community','textbook');
if (ref($settings) eq 'HASH') {
$currdefresponder = $settings->{'anonsurvey_threshold'};
@@ -2846,14 +2939,42 @@ sub print_coursedefaults {
}
}
if (ref($settings->{'coursecredits'}) eq 'HASH') {
- $def_official_credits = $settings->{'coursecredits'}->{'official'};
- $def_unofficial_credits = $settings->{'coursecredits'}->{'unofficial'};
- $def_textbook_credits = $settings->{'coursecredits'}->{'textbook'};
- if (($def_official_credits ne '') || ($def_unofficial_credits ne '') ||
- ($def_textbook_credits ne '')) {
- $currusecredits = 1;
+ foreach my $type (@types) {
+ next if ($type eq 'community');
+ $defcredits{$type} = $settings->{'coursecredits'}->{$type};
+ if ($defcredits{$type} ne '') {
+ $currusecredits = 1;
+ }
+ }
+ }
+ if (ref($settings->{'postsubmit'}) eq 'HASH') {
+ if ($settings->{'postsubmit'}->{'client'} eq 'off') {
+ $postsubmitclient = 0;
+ foreach my $type (@types) {
+ $deftimeout{$type} = $staticdefaults{'postsubmit'};
+ }
+ } else {
+ foreach my $type (@types) {
+ if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
+ if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
+ $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
+ } else {
+ $deftimeout{$type} = $staticdefaults{'postsubmit'};
+ }
+ } else {
+ $deftimeout{$type} = $staticdefaults{'postsubmit'};
+ }
+ }
+ }
+ } else {
+ foreach my $type (@types) {
+ $deftimeout{$type} = $staticdefaults{'postsubmit'};
}
}
+ } else {
+ foreach my $type (@types) {
+ $deftimeout{$type} = $staticdefaults{'postsubmit'};
+ }
}
if (!$currdefresponder) {
$currdefresponder = $staticdefaults{'anonsurvey_threshold'};
@@ -2893,21 +3014,14 @@ sub print_coursedefaults {
$display = 'block';
}
my $additional = '<div id="credits" style="display: '.$display.'">'.
- '<span class="LC_nobreak">'.
- &mt('Default credits for official courses [_1]',
- '<input type="text" name="official_credits" value="'.
- $def_official_credits.'" size="3" />').
- '</span><br />'.
- '<span class="LC_nobreak">'.
- &mt('Default credits for unofficial courses [_1]',
- '<input type="text" name="unofficial_credits" value="'.
- $def_unofficial_credits.'" size="3" />').
- '</span><br />'.
- '<span class="LC_nobreak">'.
- &mt('Default credits for textbook courses [_1]',
- '<input type="text" name="textbook_credits" value="'.
- $def_textbook_credits.'" size="3" />').
- '</span></div>'."\n";
+ '<i>'.&mt('Default credits').'</i><br /><table><tr>';
+ foreach my $type (@types) {
+ next if ($type eq 'community');
+ $additional .= '<td align="center">'.&mt($type).'<br />'.
+ '<input type="text" name="'.$type.'_credits"'.
+ ' value="'.$defcredits{$type}.'" size="3" /></td>';
+ }
+ $additional .= '</tr></table></div>'."\n";
%defaultchecked = ('coursecredits' => 'off');
@toggles = ('coursecredits');
my $current = {
@@ -2915,9 +3029,32 @@ sub print_coursedefaults {
};
(my $table,$itemcount) =
&radiobutton_prefs($current,\@toggles,\%defaultchecked,
- \%choices,$itemcount,$onclick,$additional);
+ \%choices,$itemcount,$onclick,$additional,'left');
+ $datatable .= $table;
+ $onclick = "toggleDisplay(this.form,'studentsubmission');";
+ my $display = 'none';
+ if ($postsubmitclient) {
+ $display = 'block';
+ }
+ $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
+ &mt('Number of seconds submit is disabled').'<br />'.
+ '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
+ '<table><tr>';
+ foreach my $type (@types) {
+ $additional .= '<td align="center">'.&mt($type).'<br />'.
+ '<input type="text" name="'.$type.'_timeout" value="'.
+ $deftimeout{$type}.'" size="5" /></td>';
+ }
+ $additional .= '</tr></table></div>'."\n";
+ %defaultchecked = ('postsubmit' => 'on');
+ @toggles = ('postsubmit');
+ my $current = {
+ 'postsubmit' => $postsubmitclient,
+ };
+ ($table,$itemcount) =
+ &radiobutton_prefs($current,\@toggles,\%defaultchecked,
+ \%choices,$itemcount,$onclick,$additional,'left');
$datatable .= $table;
- $itemcount ++;
}
$$rowtotal += $itemcount;
return $datatable;
@@ -3162,7 +3299,13 @@ sub print_usersessions {
if ($position eq 'top') {
if (keys(%serverhomes) > 1) {
my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
- $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$rowtotal);
+ my $curroffloadnow;
+ if (ref($settings) eq 'HASH') {
+ if (ref($settings->{'offloadnow'}) eq 'HASH') {
+ $curroffloadnow = $settings->{'offloadnow'};
+ }
+ }
+ $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$curroffloadnow,$rowtotal);
} else {
$datatable .= '<tr'.$css_class.'><td colspan="2">'.
&mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
@@ -3412,7 +3555,7 @@ sub current_offloads_to {
}
sub spares_row {
- my ($dom,$servers,$spareid,$serverhomes,$altids,$rowtotal) = @_;
+ my ($dom,$servers,$spareid,$serverhomes,$altids,$curroffloadnow,$rowtotal) = @_;
my $css_class;
my $numinrow = 4;
my $itemcount = 1;
@@ -3432,12 +3575,21 @@ sub spares_row {
}
}
next unless (ref($spareid->{$server}) eq 'HASH');
+ my $checkednow;
+ if (ref($curroffloadnow) eq 'HASH') {
+ if ($curroffloadnow->{$server}) {
+ $checkednow = ' checked="checked"';
+ }
+ }
$css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
$datatable .= '<tr'.$css_class.'>
<td rowspan="2">
<span class="LC_nobreak">'.
&mt('[_1] when busy, offloads to:'
- ,'<b>'.$server.'</b>').
+ ,'<b>'.$server.'</b>').'</span><br />'.
+ '<span class="LC_nobreak">'."\n".
+ '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
+ ' '.&mt('Switch active users on next access').'</label></span>'.
"\n";
my (%current,%canselect);
my @choices =
@@ -3661,9 +3813,10 @@ sub print_loadbalancing {
$disabled = ' disabled="disabled"';
}
$targettable .=
- '<td><label><input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
+ '<td><span class="LC_nobreak"><label>'.
+ '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
$checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
- '</span></label></td>';
+ '</span></label></span></td>';
my $rem = $i%($numinrow);
if ($rem == 0) {
if (($i > 0) && ($i < $numspares-1)) {
@@ -3753,7 +3906,7 @@ sub loadbalancing_rules {
if (ref($currrules) eq 'HASH') {
$current = $currrules->{$type};
}
- if (($type eq '_LC_external') || ($type eq '_LC_internetdom') || ($type eq '_LC_ipchange')) {
+ if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
$current = '';
}
@@ -3805,7 +3958,7 @@ sub loadbalance_rule_row {
my @rulenames;
my %ruletitles = &offloadtype_text();
if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
- @rulenames = ('balancer','offloadedto');
+ @rulenames = ('balancer','offloadedto','specific');
} else {
@rulenames = ('default','homeserver');
if ($type eq '_LC_external') {
@@ -3816,7 +3969,7 @@ sub loadbalance_rule_row {
push(@rulenames,'none');
}
my $style = $targets_div_style;
- if (($type eq '_LC_external') || ($type eq '_LC_internetdom') || ($type eq '_LC_ipchange')) {
+ if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
$style = $homedom_div_style;
}
my $space;
@@ -3867,8 +4020,13 @@ sub loadbalance_rule_row {
'<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
'" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
$rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
- ')"'.$checked.' /> '.$ruletitles{$rulenames[$i]}.
- '</label>'.$extra.'</span><br />'."\n";
+ ')"'.$checked.' /> ';
+ if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
+ $output .= $ruletitles{'particular'};
+ } else {
+ $output .= $ruletitles{$rulenames[$i]};
+ }
+ $output .= '</label>'.$extra.'</span><br />'."\n";
}
$output .= '</div></td></tr>'."\n";
return $output;
@@ -3883,6 +4041,7 @@ sub offloadtype_text {
'none' => 'No offload',
'balancer' => 'Session hosted on Load Balancer, after re-authentication',
'offloadedto' => 'Session hosted on offload server, after re-authentication',
+ 'particular' => 'Session hosted (after re-auth) on server:',
);
return %ruletitles;
}
@@ -5772,6 +5931,7 @@ sub modify_login {
}
my %servers = &Apache::lonnet::internet_dom_servers($dom);
+ my %domservers = &Apache::lonnet::get_servers($dom);
my @loginvia_attribs = ('serverpath','custompath','exempt');
if (keys(%servers) > 1) {
foreach my $lonhost (keys(%servers)) {
@@ -5814,22 +5974,7 @@ sub modify_login {
$changes{'loginvia'}{$lonhost} = 1;
}
if ($item eq 'exempt') {
- $new =~ s/^\s+//;
- $new =~ s/\s+$//;
- my @poss_ips = split(/\s*[,:]\s*/,$new);
- my @okips;
- foreach my $ip (@poss_ips) {
- if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
- if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
- push(@okips,$ip);
- }
- }
- }
- if (@okips > 0) {
- $new = join(',',@okips);
- } else {
- $new = '';
- }
+ $new = &check_exempt_addresses($new);
}
$loginhash{login}{loginvia}{$lonhost}{$item} = $new;
}
@@ -5925,7 +6070,6 @@ sub modify_login {
$errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
if ((grep(/^\Q$lang\E$/,@currlangs)) &&
(!grep(/^\Q$lang\E$/,@delurls))) {
-
$loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
}
}
@@ -5941,6 +6085,84 @@ sub modify_login {
$errors .= '<li><span class="LC_error">'.$error.'</span></li>';
}
}
+
+ my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
+ if (ref($domconfig{'login'}) eq 'HASH') {
+ if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
+ foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
+ if ($domservers{$lonhost}) {
+ if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
+ $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
+ $currexempt{$lonhost} = $domconfig{'login'}{'headtagexempt'}{$lonhost}{'exempt'}
+ }
+ }
+ }
+ }
+ }
+ my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
+ foreach my $lonhost (sort(keys(%domservers))) {
+ if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
+ $changes{'headtag'}{$lonhost} = 1;
+ } else {
+ if ($env{'form.loginheadtagexempt_'.$lonhost}) {
+ $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
+ }
+ if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
+ push(@newhosts,$lonhost);
+ } elsif ($currheadtagurls{$lonhost}) {
+ $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
+ if ($currexempt{$lonhost}) {
+ if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
+ $changes{'headtag'}{$lonhost} = 1;
+ }
+ } elsif ($possexempt{$lonhost}) {
+ $changes{'headtag'}{$lonhost} = 1;
+ }
+ if ($possexempt{$lonhost}) {
+ $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
+ }
+ }
+ }
+ }
+ if (@newhosts) {
+ my $error;
+ my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
+ if ($configuserok eq 'ok') {
+ if ($switchserver) {
+ $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
+ } elsif ($author_ok eq 'ok') {
+ foreach my $lonhost (@newhosts) {
+ my $formelem = 'loginheadtag_'.$lonhost;
+ (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
+ "login/headtag/$lonhost",'','',
+ $env{'form.loginheadtag_'.$lonhost.'.filename'});
+ if ($result eq 'ok') {
+ $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
+ $changes{'headtag'}{$lonhost} = 1;
+ if ($possexempt{$lonhost}) {
+ $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
+ }
+ } else {
+ my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
+ $newheadtagurls{$lonhost},$result);
+ $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
+ if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
+ (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
+ $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
+ }
+ }
+ }
+ } else {
+ $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
+ }
+ } else {
+ $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
+ }
+ if ($error) {
+ &Apache::lonnet::logthis($error);
+ $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
+ }
+ }
&process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
my $defaulthelpfile = '/adm/loginproblems.html';
@@ -6041,6 +6263,25 @@ sub modify_login {
}
}
}
+ } elsif ($item eq 'headtag') {
+ if (ref($changes{$item}) eq 'HASH') {
+ foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
+ if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
+ $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
+ } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
+ $resulttext .= '<li><a href="'.
+ "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
+ 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
+ '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
+ if ($possexempt{$lonhost}) {
+ $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
+ } else {
+ $resulttext .= &mt('included for any client IP');
+ }
+ $resulttext .= '</li>';
+ }
+ }
+ }
} elsif ($item eq 'captcha') {
if (ref($loginhash{'login'}) eq 'HASH') {
my $chgtxt;
@@ -6072,7 +6313,7 @@ sub modify_login {
if (!$privkey) {
$chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
} else {
- $chgtxt .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
+ $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
}
$chgtxt .= '</ul>';
$resulttext .= '<li>'.$chgtxt.'</li>';
@@ -6096,6 +6337,28 @@ sub modify_login {
return $resulttext;
}
+
+sub check_exempt_addresses {
+ my ($iplist) = @_;
+ $iplist =~ s/^\s+//;
+ $iplist =~ s/\s+$//;
+ my @poss_ips = split(/\s*[,:]\s*/,$iplist);
+ my (@okips,$new);
+ foreach my $ip (@poss_ips) {
+ if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
+ if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
+ push(@okips,$ip);
+ }
+ }
+ }
+ if (@okips > 0) {
+ $new = join(',',@okips);
+ } else {
+ $new = '';
+ }
+ return $new;
+}
+
sub color_font_choices {
my %choices =
&Apache::lonlocal::texthash (
@@ -9984,14 +10247,19 @@ sub modify_helpsettings {
sub modify_coursedefaults {
my ($dom,$lastactref,%domconfig) = @_;
my ($resulttext,$errors,%changes,%defaultshash);
- my %defaultchecked = ('canuse_pdfforms' => 'off');
- my @toggles = ('canuse_pdfforms');
+ my %defaultchecked = (
+ 'canuse_pdfforms' => 'off',
+ 'uselcmath' => 'on',
+ 'usejsme' => 'on'
+ );
+ my @toggles = ('canuse_pdfforms','uselcmath','usejsme');
my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
'uploadquota_community','uploadquota_textbook');
my @types = ('official','unofficial','community','textbook');
my %staticdefaults = (
anonsurvey_threshold => 10,
uploadquota => 500,
+ postsubmit => 60,
);
$defaultshash{'coursedefaults'} = {};
@@ -10053,26 +10321,81 @@ sub modify_coursedefaults {
}
}
- my $officialcreds = $env{'form.official_credits'};
- $officialcreds =~ s/[^\d.]+//g;
- my $unofficialcreds = $env{'form.unofficial_credits'};
- $unofficialcreds =~ s/[^\d.]+//g;
- my $textbookcreds = $env{'form.textbook_credits'};
- $textbookcreds =~ s/[^\d.]+//g;
- if (ref($domconfig{'coursedefaults'}{'coursecredits'} ne 'HASH') &&
- ($env{'form.coursecredits'} eq '1')) {
- $changes{'coursecredits'} = 1;
- } else {
- if (($domconfig{'coursedefaults'}{'coursecredits'}{'official'} ne $officialcreds) ||
- ($domconfig{'coursedefaults'}{'coursecredits'}{'unofficial'} ne $unofficialcreds) ||
- ($domconfig{'coursedefaults'}{'coursecredits'}{'textbook'} ne $textbookcreds)) {
- $changes{'coursecredits'} = 1;
- }
- }
- $defaultshash{'coursedefaults'}{'coursecredits'} = {
- official => $officialcreds,
- unofficial => $unofficialcreds,
- textbook => $textbookcreds,
+ my %credits;
+ foreach my $type (@types) {
+ unless ($type eq 'community') {
+ $credits{$type} = $env{'form.'.$type.'_credits'};
+ $credits{$type} =~ s/[^\d.]+//g;
+ }
+ }
+ if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
+ ($env{'form.coursecredits'} eq '1')) {
+ $changes{'coursecredits'} = 1;
+ foreach my $type (keys(%credits)) {
+ $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
+ }
+ } else {
+ if ($env{'form.coursecredits'} eq '1') {
+ foreach my $type (@types) {
+ unless ($type eq 'community') {
+ if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
+ $changes{'coursecredits'} = 1;
+ }
+ $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
+ }
+ }
+ } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
+ foreach my $type (@types) {
+ unless ($type eq 'community') {
+ if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
+ $changes{'coursecredits'} = 1;
+ last;
+ }
+ }
+ }
+ }
+ }
+ if ($env{'form.postsubmit'} eq '1') {
+ $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
+ my %currtimeout;
+ if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
+ if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
+ $changes{'postsubmit'} = 1;
+ }
+ if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
+ %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
+ }
+ } else {
+ $changes{'postsubmit'} = 1;
+ }
+ foreach my $type (@types) {
+ my $timeout = $env{'form.'.$type.'_timeout'};
+ $timeout =~ s/\D//g;
+ if ($timeout == $staticdefaults{'postsubmit'}) {
+ $timeout = '';
+ } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
+ $timeout = '0';
+ }
+ unless ($timeout eq '') {
+ $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
+ }
+ if (exists($currtimeout{$type})) {
+ if ($timeout ne $currtimeout{$type}) {
+ $changes{'postsubmit'} = 1;
+ }
+ } elsif ($timeout ne '') {
+ $changes{'postsubmit'} = 1;
+ }
+ }
+ } else {
+ $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
+ if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
+ if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
+ $changes{'postsubmit'} = 1;
+ }
+ } else {
+ $changes{'postsubmit'} = 1;
+ }
}
}
my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
@@ -10080,19 +10403,30 @@ sub modify_coursedefaults {
if ($putresult eq 'ok') {
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'}) {
- $domdefaults{'canuse_pdfforms'}=$defaultshash{'coursedefaults'}{'canuse_pdfforms'};
- }
+ if (($changes{'canuse_pdfforms'}) || ($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
+ ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'})) {
+ foreach my $item ('canuse_pdfforms','uselcmath','usejsme') {
+ if ($changes{$item}) {
+ $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
+ }
+ }
if ($changes{'coursecredits'}) {
if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
- $domdefaults{'officialcredits'} =
- $defaultshash{'coursedefaults'}{'coursecredits'}{'official'};
- $domdefaults{'unofficialcredits'} =
- $defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'};
- $domdefaults{'textbookcredits'} =
- $domdefaults{'coursedefaults'}{'coursecredits'}{'textbook'};
+ foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
+ $domdefaults{$type.'credits'} =
+ $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
+ }
+ }
+ }
+ if ($changes{'postsubmit'}) {
+ if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
+ $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
+ if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
+ foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
+ $domdefaults{$type.'postsubtimeout'} =
+ $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
+ }
+ }
}
}
if ($changes{'uploadquota'}) {
@@ -10116,6 +10450,18 @@ sub modify_coursedefaults {
} else {
$resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
}
+ } elsif ($item eq 'uselcmath') {
+ if ($env{'form.'.$item} eq '1') {
+ $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
+ } else {
+ $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
+ }
+ } elsif ($item eq 'usejsme') {
+ if ($env{'form.'.$item} eq '1') {
+ $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
+ } else {
+ $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
+ }
} elsif ($item eq 'anonsurvey_threshold') {
$resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
} elsif ($item eq 'uploadquota') {
@@ -10131,6 +10477,42 @@ sub modify_coursedefaults {
} else {
$resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
}
+ } elsif ($item eq 'postsubmit') {
+ if ($domdefaults{'postsubmit'} eq 'off') {
+ $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
+ } else {
+ $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
+ if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
+ $resulttext .= &mt('durations:').'<ul>';
+ foreach my $type (@types) {
+ $resulttext .= '<li>';
+ my $timeout;
+ if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
+ $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
+ }
+ my $display;
+ if ($timeout eq '0') {
+ $display = &mt('unlimited');
+ } elsif ($timeout eq '') {
+ $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
+ } else {
+ $display = &mt('[quant,_1,second]',$timeout);
+ }
+ if ($type eq 'community') {
+ $resulttext .= &mt('Communities');
+ } elsif ($type eq 'official') {
+ $resulttext .= &mt('Official courses');
+ } elsif ($type eq 'unofficial') {
+ $resulttext .= &mt('Unofficial courses');
+ } elsif ($type eq 'textbook') {
+ $resulttext .= &mt('Textbook courses');
+ }
+ $resulttext .= ' -- '.$display.'</li>';
+ }
+ $resulttext .= '</ul>';
+ }
+ $resulttext .= '</li>';
+ }
} elsif ($item eq 'coursecredits') {
if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
if (($domdefaults{'officialcredits'} eq '') &&
@@ -10566,7 +10948,23 @@ sub modify_usersessions {
$changes{'spares'}{$lonhost} = \%spareschg;
}
}
-
+ $defaultshash{'usersessions'}{'offloadnow'} = {};
+ my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
+ my @okoffload;
+ if (@offloadnow) {
+ foreach my $server (@offloadnow) {
+ if (&Apache::lonnet::hostname($server) ne '') {
+ unless (grep(/^\Q$server\E$/,@okoffload)) {
+ push(@okoffload,$server);
+ }
+ }
+ }
+ if (@okoffload) {
+ foreach my $lonhost (@okoffload) {
+ $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
+ }
+ }
+ }
if (ref($domconfig{'usersessions'}) eq 'HASH') {
if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
if (ref($changes{'spares'}) eq 'HASH') {
@@ -10577,8 +10975,27 @@ sub modify_usersessions {
} else {
$savespares = 1;
}
+ if (ref($domconfig{'usersessions'}{'offloadnow'}) eq 'HASH') {
+ foreach my $lonhost (keys(%{$domconfig{'usersessions'}{'offloadnow'}})) {
+ unless ($defaultshash{'usersessions'}{'offloadnow'}{$lonhost}) {
+ $changes{'offloadnow'} = 1;
+ last;
+ }
+ }
+ unless ($changes{'offloadnow'}) {
+ foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{'offloadnow'}})) {
+ unless ($domconfig{'usersessions'}{'offloadnow'}{$lonhost}) {
+ $changes{'offloadnow'} = 1;
+ last;
+ }
+ }
+ }
+ } elsif (@okoffload) {
+ $changes{'offloadnow'} = 1;
+ }
+ } elsif (@okoffload) {
+ $changes{'offloadnow'} = 1;
}
-
my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
if ((keys(%changes) > 0) || ($savespares)) {
my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
@@ -10591,6 +11008,9 @@ sub modify_usersessions {
if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
$domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
}
+ if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
+ $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
+ }
}
my $cachetime = 24*60*60;
&Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
@@ -10659,6 +11079,21 @@ sub modify_usersessions {
$resulttext .= '</ul>';
}
}
+ if ($changes{'offloadnow'}) {
+ if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
+ if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
+ $resulttext .= '<li>'.&mt('Switch active users on next access, for server(s):').'<ul>';
+ foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
+ $resulttext .= '<li>'.$lonhost.'</li>';
+ }
+ $resulttext .= '</ul>';
+ } else {
+ $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.');
+ }
+ } else {
+ $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.').'</li>';
+ }
+ }
$resulttext .= '</ul>';
} else {
$resulttext = $nochgmsg;
@@ -10680,6 +11115,7 @@ sub modify_loadbalancing {
my ($othertitle,$usertypes,$types) =
&Apache::loncommon::sorted_inst_types($dom);
my %servers = &Apache::lonnet::internet_dom_servers($dom);
+ my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
my @sparestypes = ('primary','default');
my %typetitles = &sparestype_titles();
my $resulttext;
@@ -10771,7 +11207,10 @@ sub modify_loadbalancing {
$rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
}
if ($rule eq 'specific') {
- $rule = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
+ my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
+ if (exists($servers{$specifiedhost})) {
+ $rule = $specifiedhost;
+ }
}
$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
if (ref($currrules{$balancer}) eq 'HASH') {
@@ -10793,20 +11232,22 @@ sub modify_loadbalancing {
\%defaultshash,$dom);
if ($putresult eq 'ok') {
if (keys(%changes) > 0) {
+ my %toupdate;
if (ref($changes{'delete'}) eq 'ARRAY') {
foreach my $balancer (sort(@{$changes{'delete'}})) {
$resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
- my $cachekey = &escape('loadbalancing').':'.&escape($dom);
- &Apache::lonnet::remote_devalidate_cache($balancer,[$cachekey]);
+ $toupdate{$balancer} = 1;
}
}
if (ref($changes{'add'}) eq 'ARRAY') {
foreach my $balancer (sort(@{$changes{'add'}})) {
$resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
+ $toupdate{$balancer} = 1;
}
}
if (ref($changes{'curr'}) eq 'HASH') {
foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
+ $toupdate{$balancer} = 1;
if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
if ($changes{'curr'}{$balancer}{'targets'}) {
my %offloadstr;
@@ -10843,8 +11284,38 @@ sub modify_loadbalancing {
if ($rule eq '') {
$balancetext = $ruletitles{'default'};
} elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
- ($rule eq 'balancer') || ($rule eq 'offloadedto')) {
- $balancetext = $ruletitles{$rule};
+ ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
+ if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
+ foreach my $sparetype (@sparestypes) {
+ if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
+ map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
+ }
+ }
+ foreach my $item (@{$alltypes}) {
+ next if ($item =~ /^_LC_ipchange/);
+ my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
+ if ($hasrule eq 'homeserver') {
+ map { $toupdate{$_} = 1; } (keys(%libraryservers));
+ } else {
+ unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
+ if ($servers{$hasrule}) {
+ $toupdate{$hasrule} = 1;
+ }
+ }
+ }
+ }
+ if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
+ $balancetext = $ruletitles{$rule};
+ } else {
+ my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
+ $balancetext = $ruletitles{'particular'}.' '.$receiver;
+ if ($receiver) {
+ $toupdate{$receiver};
+ }
+ }
+ } else {
+ $balancetext = $ruletitles{$rule};
+ }
} else {
$balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
}
@@ -10853,8 +11324,25 @@ sub modify_loadbalancing {
}
}
}
- my $cachekey = &escape('loadbalancing').':'.&escape($dom);
- &Apache::lonnet::remote_devalidate_cache($balancer,[$cachekey]);
+ if (keys(%toupdate)) {
+ my %thismachine;
+ my $updatedhere;
+ my $cachetime = 60*60*24;
+ map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
+ foreach my $lonhost (keys(%toupdate)) {
+ if ($thismachine{$lonhost}) {
+ unless ($updatedhere) {
+ &Apache::lonnet::do_cache_new('loadbalancing',$dom,
+ $defaultshash{'loadbalancing'},
+ $cachetime);
+ $updatedhere = 1;
+ }
+ } else {
+ my $cachekey = &escape('loadbalancing').':'.&escape($dom);
+ &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
+ }
+ }
+ }
}
}
if ($resulttext ne '') {
@@ -11554,6 +12042,9 @@ function toggleDisplay(domForm,caller) {
if (caller == 'emailoptions') {
optionsElement = domForm.cancreate_email;
}
+ if (caller == 'studentsubmission') {
+ optionsElement = domForm.postsubmit;
+ }
if (optionsElement.length) {
var currval;
for (var i=0; i<optionsElement.length; i++) {
@@ -11595,7 +12086,7 @@ sub devalidate_remote_domconfs {
my %thismachine;
map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
my @posscached = ('domainconfig','domdefaults');
- if (keys(%servers) > 1) {
+ if (keys(%servers)) {
foreach my $server (keys(%servers)) {
next if ($thismachine{$server});
my @cached;