--- loncom/interface/domainprefs.pm 2009/08/06 15:14:08 1.100
+++ loncom/interface/domainprefs.pm 2009/10/25 15:53:25 1.117
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# Handler to set domain-wide configuration settings
#
-# $Id: domainprefs.pm,v 1.100 2009/08/06 15:14:08 raeburn Exp $
+# $Id: domainprefs.pm,v 1.117 2009/10/25 15:53:25 raeburn Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -28,6 +28,131 @@
###############################################################
##############################################################
+=pod
+
+=head1 NAME
+
+Apache::domainprefs.pm
+
+=head1 SYNOPSIS
+
+Handles configuration of a LON-CAPA domain.
+
+This is part of the LearningOnline Network with CAPA project
+described at http://www.lon-capa.org.
+
+
+=head1 OVERVIEW
+
+Each institution using LON-CAPA will typically have a single domain designated
+for use by individuals affliated with the institution. Accordingly, each domain
+may define a default set of logos and a color scheme which can be used to "brand"
+the LON-CAPA instance. In addition, an institution will typically have a language
+and timezone which are used for the majority of courses.
+
+LON-CAPA provides a mechanism to display and modify these defaults, as well as a
+host of other domain-wide settings which determine the types of functionality
+available to users and courses in the domain.
+
+There is also a mechanism to configure cataloging of courses in the domain, and
+controls on the operation of automated processes which govern such things as
+roster updates, user directory updates and processing of course requests.
+
+The domain coordination manual which is built dynamically on install/update of
+LON-CAPA from the relevant help items provides more information about domain
+configuration.
+
+Most of the domain settings are stored in the configuration.db GDBM file which is
+housed on the primary library server for the domain in /home/httpd/lonUsers/$dom,
+where $dom is the domain. The configuration.db stores settings in a number of
+frozen hashes of hashes. In a few cases, domain information must be uploaded to
+the domain as files (e.g., image files for logos etc., or plain text files for
+bubblesheet formats). In this case the domainprefs.pm must be running in a user
+session hosted on the primary library server in the domain, as these files are
+stored in author space belonging to a special $dom-domainconfig user.
+
+domainprefs.pm in combination with lonconfigsettings.pm will retrieve and display
+the current settings, and provides an interface to make modifications.
+
+=head1 SUBROUTINES
+
+=over
+
+=item print_quotas()
+
+Inputs: 4
+
+$dom,$settings,$rowtotal,$action.
+
+$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
+number of rows displayed on the page, and $action is the context (either quotas
+or requestcourses).
+
+The print_quotas routine was orginally created to display/store information
+about default quota sizes for portfolio spaces for the different types of
+institutional affiliation in the domain (e.g., Faculty, Staff, Student etc.),
+but is now also used to manage availability of user tools:
+i.e., blogs, aboutme page, and portfolios, and the course request tool,
+used by course owners to request creation of a course.
+
+Outputs: 1
+
+$datatable - HTML containing form elements which allow settings to be changed.
+
+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
+(official, unofficial and community). In each case the radio buttons allow the
+selection of one of four values:
+
+0, approval, validate, autolimit=N (where N is blank, or a positive integer).
+which have the following effects:
+
+0
+
+=over
+
+- course requests are not allowed for this course types/affiliation
+
+=back
+
+approval
+
+=over
+
+- course requests must be approved by a Doman Coordinator in the
+course's domain
+
+=back
+
+validate
+
+=over
+
+- an institutional validation (e.g., check requestor is instructor
+of record) needs to be passed before the course will be created. The required
+validation is in localenroll.pm on the primary library server for the course
+domain.
+
+=back
+
+autolimit
+
+=over
+
+- course requests will be processed autoatically up to a limit of
+N requests for the course type for the particular requestor.
+If N is undefined, there is no limit to the number of course requests
+which a course owner may submit and have processed automatically.
+
+=back
+
+=item modify_quotas()
+
+=back
+
+=cut
+
package Apache::domainprefs;
use strict;
@@ -95,12 +220,13 @@ sub handler {
{col1 => 'Administrator Settings',
col2 => '',}],
},
- 'login' =>
+ 'login' =>
{ text => 'Log-in page options',
help => 'Domain_Configuration_Login_Page',
header => [{col1 => 'Item',
col2 => '',}],
},
+
'defaults' =>
{ text => 'Default authentication/language/timezone',
help => 'Domain_Configuration_LangTZAuth',
@@ -172,7 +298,9 @@ sub handler {
{text => 'Request creation of courses',
help => 'Domain_Configuration_Request_Courses',
header => [{col1 => 'User affiliation',
- col2 => 'Requestable course types',}],
+ col2 => 'Availability/Processing of requests',},
+ {col1 => 'Setting',
+ col2 => 'Value'}],
},
'coursecategories' =>
{ text => 'Cataloging of courses',
@@ -192,6 +320,16 @@ sub handler {
}],
},
);
+ my %servers = &dom_servers($dom);
+ if (keys(%servers) > 1) {
+ $prefs{'login'} = { text => 'Log-in page options',
+ help => 'Domain_Configuration_Login_Page',
+ header => [{col1 => 'Log-in Service',
+ col2 => 'Server Setting',},
+ {col1 => 'Log-in Page Items',
+ col2 => ''}],
+ };
+ }
my @roles = ('student','coordinator','author','admin');
my @actions = &Apache::loncommon::get_env_multiple('form.actions');
&Apache::lonhtmlcommon::add_breadcrumb
@@ -296,9 +434,11 @@ sub print_config_box {
&Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
'</tr>';
$rowtotal ++;
- if (($action eq 'autoupdate') || ($action eq 'rolecolors') ||
- ($action eq 'usercreation') || ($action eq 'usermodification') ||
- ($action eq 'coursecategories')) {
+ my $numheaders = 1;
+ if (ref($item->{'header'}) eq 'ARRAY') {
+ $numheaders = scalar(@{$item->{'header'}});
+ }
+ if ($numheaders > 1) {
my $colspan = '';
if (($action eq 'rolecolors') || ($action eq 'coursecategories')) {
$colspan = ' colspan="2"';
@@ -320,6 +460,11 @@ sub print_config_box {
$output .= &print_usermodification('top',$dom,$settings,\$rowtotal);
} elsif ($action eq 'coursecategories') {
$output .= &print_coursecategories('top',$dom,$item,$settings,\$rowtotal);
+ } elsif ($action eq 'login') {
+ $output .= &print_login('top',$dom,$confname,$phase,$settings,\$rowtotal);
+ $colspan = ' colspan="2"';
+ } elsif ($action eq 'requestcourses') {
+ $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
} else {
$output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
}
@@ -367,6 +512,10 @@ sub print_config_box {
$rowtotal ++;
} elsif ($action eq 'coursecategories') {
$output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
+ } elsif ($action eq 'login') {
+ $output .= &print_login('bottom',$dom,$confname,$phase,$settings,\$rowtotal);
+ } elsif ($action eq 'requestcourses') {
+ $output .= &print_courserequestmail($dom,$settings,\$rowtotal);
} else {
$output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
</table>
@@ -435,7 +584,8 @@ sub print_config_box {
$output .= '</tr>';
$rowtotal ++;
if ($action eq 'login') {
- $output .= &print_login($dom,$confname,$phase,$settings,\$rowtotal);
+ $output .= &print_login('bottom',$dom,$confname,$phase,$settings,
+ \$rowtotal);
} elsif ($action eq 'quotas') {
$output .= &print_quotas($dom,$settings,\$rowtotal,$action);
} elsif ($action eq 'autoenroll') {
@@ -450,8 +600,6 @@ sub print_config_box {
$output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
} elsif ($action eq 'serverstatuses') {
$output .= &print_serverstatuses($dom,$settings,\$rowtotal);
- } elsif ($action eq 'requestcourses') {
- $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
}
}
$output .= '
@@ -463,14 +611,55 @@ sub print_config_box {
}
sub print_login {
- my ($dom,$confname,$phase,$settings,$rowtotal) = @_;
+ my ($position,$dom,$confname,$phase,$settings,$rowtotal) = @_;
+ my ($css_class,$datatable);
my %choices = &login_choices();
+ my $itemcount = 1;
+
+ if ($position eq 'top') {
+ my %servers = &dom_servers($dom);
+ my $choice = $choices{'disallowlogin'};
+ $css_class = ' class="LC_odd_row"';
+ $datatable .= '<tr'.$css_class.'><td>'.$choices{'disallowlogin'}.'</td>'.
+ '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
+ '<th>'.$choices{'serverurl'}.'</th></tr>'."\n";
+ my %disallowed;
+ if (ref($settings) eq 'HASH') {
+ if (ref($settings->{'loginvia'}) eq 'HASH') {
+ %disallowed = %{$settings->{'loginvia'}};
+ }
+ }
+ foreach my $lonhost (sort(keys(%servers))) {
+ my $direct = 'selected="selected"';
+ if ($disallowed{$lonhost} eq '') {
+ $direct = '';
+ }
+ $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
+ '<td><select name="'.$lonhost.'_serverurl">'.
+ '<option value=""'.$direct.'>'.$choices{'directlogin'}.
+ '</option>';
+ foreach my $hostid (keys(%servers)) {
+ next if ($servers{$hostid} eq $servers{$lonhost});
+ my $selected = '';
+ if ($hostid eq $disallowed{$lonhost}) {
+ $selected = 'selected="selected"';
+ }
+ $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
+ $servers{$hostid}.'</option>';
+ }
+ $datatable .= '</select></td></tr>';
+ }
+ $datatable .= '</table></td></tr>';
+ return $datatable;
+ }
+
my %defaultchecked = (
'coursecatalog' => 'on',
'adminmail' => 'off',
'newuser' => 'off',
+ 'submitbugs' => 'on',
);
- my @toggles = ('coursecatalog','adminmail','newuser');
+ my @toggles = ('coursecatalog','adminmail','newuser','submitbugs');
my (%checkedon,%checkedoff);
foreach my $item (@toggles) {
if ($defaultchecked{$item} eq 'on') {
@@ -599,24 +788,29 @@ sub print_login {
sub login_choices {
my %choices =
&Apache::lonlocal::texthash (
- coursecatalog => 'Display Course Catalog link?',
- adminmail => "Display Administrator's E-mail Address?",
- newuser => "Link to create a user account",
- img => "Header",
- logo => "Main Logo",
- domlogo => "Domain Logo",
- login => "Log-in Header",
- textcol => "Text color",
- bgcol => "Box color",
- bgs => "Background colors",
- links => "Link colors",
- font => "Font color",
- pgbg => "Header",
- mainbg => "Page",
- sidebg => "Login box",
- link => "Link",
- alink => "Active link",
- vlink => "Visited link",
+ coursecatalog => 'Display Course/Community Catalog link?',
+ adminmail => "Display Administrator's E-mail Address?",
+ disallowlogin => "Login page requests redirected",
+ submitbugs => "Display "Submit Bug" link?",
+ hostid => "Server",
+ serverurl => "Redirect to log-in via:",
+ directlogin => "No redirect",
+ newuser => "Link to create a user account",
+ img => "Header",
+ logo => "Main Logo",
+ domlogo => "Domain Logo",
+ login => "Log-in Header",
+ textcol => "Text color",
+ bgcol => "Box color",
+ bgs => "Background colors",
+ links => "Link colors",
+ font => "Font color",
+ pgbg => "Header",
+ mainbg => "Page",
+ sidebg => "Login box",
+ link => "Link",
+ alink => "Active link",
+ vlink => "Visited link",
);
return %choices;
}
@@ -720,20 +914,22 @@ sub display_color_options {
' <span id="css_'.$role.'_font" style="background-color: '.
$designs->{'font'}.';"> </span>'.
'</span></td></tr>';
- $datatable .= '<tr'.$css_class.'>'.
- '<td>'.$choices->{'fontmenu'}.'</td>';
- if (!$is_custom->{'fontmenu'}) {
- $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
- } else {
- $datatable .= '<td> </td>';
+ unless ($role eq 'login') {
+ $datatable .= '<tr'.$css_class.'>'.
+ '<td>'.$choices->{'fontmenu'}.'</td>';
+ if (!$is_custom->{'fontmenu'}) {
+ $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
+ } else {
+ $datatable .= '<td> </td>';
+ }
+ $fontlink = &color_pick($phase,$role,'fontmenu',$choices->{'fontmenu'},$designs->{'fontmenu'});
+ $datatable .= '<td><span class="LC_nobreak">'.
+ '<input type="text" size="10" name="'.$role.'_fontmenu"'.
+ ' value="'.$designs->{'fontmenu'}.'" /> '.$fontlink.
+ ' <span id="css_'.$role.'_fontmenu" style="background-color: '.
+ $designs->{'fontmenu'}.';"> </span>'.
+ '</span></td></tr>';
}
- $fontlink = &color_pick($phase,$role,'fontmenu',$choices->{'fontmenu'},$designs->{'fontmenu'});
- $datatable .= '<td><span class="LC_nobreak">'.
- '<input type="text" size="10" name="'.$role.'_fontmenu"'.
- ' value="'.$designs->{'fontmenu'}.'" /> '.$fontlink.
- ' <span id="css_'.$role.'_fontmenu" style="background-color: '.
- $designs->{'fontmenu'}.';"> </span>'.
- '</span></td></tr>';
my $switchserver = &check_switchserver($dom,$confname);
foreach my $img (@{$images}) {
$itemcount ++;
@@ -1014,16 +1210,19 @@ sub print_quotas {
} else {
$context = $action;
}
- my ($datatable,$defaultquota,@usertools);
+ my ($datatable,$defaultquota,@usertools,@options,%validations);
my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
my $typecount = 0;
- my $css_class;
+ my ($css_class,%titles);
if ($context eq 'requestcourses') {
@usertools = ('official','unofficial','community');
+ @options =('norequest','approval','validate','autolimit');
+ %validations = &Apache::lonnet::auto_courserequest_checks($dom);
+ %titles = &courserequest_titles();
} else {
@usertools = ('aboutme','blog','portfolio');
+ %titles = &tool_titles();
}
- my %titles = &tool_titles();
if (ref($types) eq 'ARRAY') {
foreach my $type (@{$types}) {
my $currdefquota;
@@ -1042,24 +1241,84 @@ sub print_quotas {
$datatable .= '<tr'.$css_class.'>'.
'<td>'.$usertypes->{$type}.'</td>'.
'<td class="LC_left_item">';
+ if ($context eq 'requestcourses') {
+ $datatable .= '<table><tr>';
+ }
+ my %cell;
foreach my $item (@usertools) {
- my $checked;
- unless ($context eq 'requestcourses') {
- $checked = 'checked="checked" ';
- }
- if (ref($settings) eq 'HASH') {
- if (ref($settings->{$item}) eq 'HASH') {
- if ($settings->{$item}->{$type} == 0) {
- $checked = '';
- } elsif ($settings->{$item}->{$type} == 1) {
- $checked = 'checked="checked" ';
+ if ($context eq 'requestcourses') {
+ my ($curroption,$currlimit);
+ if (ref($settings) eq 'HASH') {
+ if (ref($settings->{$item}) eq 'HASH') {
+ $curroption = $settings->{$item}->{$type};
+ if ($curroption =~ /^autolimit=(\d*)$/) {
+ $currlimit = $1;
+ }
+ }
+ }
+ if (!$curroption) {
+ $curroption = 'norequest';
+ }
+ $datatable .= '<th>'.$titles{$item}.'</th>';
+ foreach my $option (@options) {
+ my $val = $option;
+ if ($option eq 'norequest') {
+ $val = 0;
+ }
+ if ($option eq 'validate') {
+ my $canvalidate = 0;
+ if (ref($validations{$item}) eq 'HASH') {
+ if ($validations{$item}{$type}) {
+ $canvalidate = 1;
+ }
+ }
+ next if (!$canvalidate);
+ }
+ my $checked = '';
+ if ($option eq $curroption) {
+ $checked = ' checked="checked"';
+ } elsif ($option eq 'autolimit') {
+ if ($curroption =~ /^autolimit/) {
+ $checked = ' checked="checked"';
+ }
+ }
+ $cell{$item} .= '<span class="LC_nobreak"><label>'.
+ '<input type="radio" name="crsreq_'.$item.
+ '_'.$type.'" value="'.$val.'"'.$checked.' />'.
+ $titles{$option}.'</label> ';
+ if ($option eq 'autolimit') {
+ $cell{$item} .= '<input type="text" name="crsreq_'.
+ $item.'_limit_'.$type.'" size="1" '.
+ 'value="'.$currlimit.'" />';
+ }
+ $cell{$item} .= '</span> ';
+ if ($option eq 'autolimit') {
+ $cell{$item} .= $titles{'unlimited'}
+ }
+ }
+ } else {
+ my $checked = 'checked="checked" ';
+ if (ref($settings) eq 'HASH') {
+ if (ref($settings->{$item}) eq 'HASH') {
+ if ($settings->{$item}->{$type} == 0) {
+ $checked = '';
+ } elsif ($settings->{$item}->{$type} == 1) {
+ $checked = 'checked="checked" ';
+ }
}
}
+ $datatable .= '<span class="LC_nobreak"><label>'.
+ '<input type="checkbox" name="'.$context.'_'.$item.
+ '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
+ '</label></span> ';
}
- $datatable .= '<span class="LC_nobreak"><label>'.
- '<input type="checkbox" name="'.$context.'_'.$item.
- '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
- '</label></span> ';
+ }
+ if ($context eq 'requestcourses') {
+ $datatable .= '</tr><tr>';
+ foreach my $item (@usertools) {
+ $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
+ }
+ $datatable .= '</tr></table>';
}
$datatable .= '</td>';
unless ($context eq 'requestcourses') {
@@ -1088,24 +1347,84 @@ sub print_quotas {
$datatable .= '<tr'.$css_class.'>'.
'<td>'.$othertitle.'</td>'.
'<td class="LC_left_item">';
+ if ($context eq 'requestcourses') {
+ $datatable .= '<table><tr>';
+ }
+ my %defcell;
foreach my $item (@usertools) {
- my $checked;
- unless ($context eq 'requestcourses') {
- $checked = 'checked="checked" ';
- }
- if (ref($settings) eq 'HASH') {
- if (ref($settings->{$item}) eq 'HASH') {
- if ($settings->{$item}->{'default'} == 0) {
- $checked = '';
- } elsif ($settings->{$item}->{'default'} == 1) {
- $checked = 'checked="checked" ';
+ if ($context eq 'requestcourses') {
+ my ($curroption,$currlimit);
+ if (ref($settings) eq 'HASH') {
+ if (ref($settings->{$item}) eq 'HASH') {
+ $curroption = $settings->{$item}->{'default'};
+ if ($curroption =~ /^autolimit=(\d*)$/) {
+ $currlimit = $1;
+ }
+ }
+ }
+ if (!$curroption) {
+ $curroption = 'norequest';
+ }
+ $datatable .= '<th>'.$titles{$item}.'</th>';
+ foreach my $option (@options) {
+ my $val = $option;
+ if ($option eq 'norequest') {
+ $val = 0;
+ }
+ if ($option eq 'validate') {
+ my $canvalidate = 0;
+ if (ref($validations{$item}) eq 'HASH') {
+ if ($validations{$item}{'default'}) {
+ $canvalidate = 1;
+ }
+ }
+ next if (!$canvalidate);
+ }
+ my $checked = '';
+ if ($option eq $curroption) {
+ $checked = ' checked="checked"';
+ } elsif ($option eq 'autolimit') {
+ if ($curroption =~ /^autolimit/) {
+ $checked = ' checked="checked"';
+ }
+ }
+ $defcell{$item} .= '<span class="LC_nobreak"><label>'.
+ '<input type="radio" name="crsreq_'.$item.
+ '_default" value="'.$val.'"'.$checked.' />'.
+ $titles{$option}.'</label>';
+ if ($option eq 'autolimit') {
+ $defcell{$item} .= '<input type="text" name="crsreq_'.
+ $item.'_limit_default" size="1" '.
+ 'value="'.$currlimit.'" />';
+ }
+ $defcell{$item} .= '</span> ';
+ if ($option eq 'autolimit') {
+ $defcell{$item} .= $titles{'unlimited'}
+ }
+ }
+ } else {
+ my $checked = 'checked="checked" ';
+ if (ref($settings) eq 'HASH') {
+ if (ref($settings->{$item}) eq 'HASH') {
+ if ($settings->{$item}->{'default'} == 0) {
+ $checked = '';
+ } elsif ($settings->{$item}->{'default'} == 1) {
+ $checked = 'checked="checked" ';
+ }
}
}
+ $datatable .= '<span class="LC_nobreak"><label>'.
+ '<input type="checkbox" name="'.$context.'_'.$item.
+ '" value="default" '.$checked.'/>'.$titles{$item}.
+ '</label></span> ';
}
- $datatable .= '<span class="LC_nobreak"><label>'.
- '<input type="checkbox" name="'.$context.'_'.$item.
- '" value="default" '.$checked.'/>'.$titles{$item}.
- '</label></span> ';
+ }
+ if ($context eq 'requestcourses') {
+ $datatable .= '</tr><tr>';
+ foreach my $item (@usertools) {
+ $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
+ }
+ $datatable .= '</tr></table>';
}
$datatable .= '</td>';
unless ($context eq 'requestcourses') {
@@ -1117,34 +1436,182 @@ sub print_quotas {
$typecount ++;
$css_class = $typecount%2?' class="LC_odd_row"':'';
$datatable .= '<tr'.$css_class.'>'.
- '<td>'.&mt('LON-CAPA Advanced Users').
- ' <span class="LC_nobreak">('.
- &mt('overrides affiliation').')</span></td>'.
- '<td class="LC_left_item" colspan="2"><br />';
+ '<td>'.&mt('LON-CAPA Advanced Users').' ';
+ if ($context eq 'requestcourses') {
+ $datatable .= &mt('(overrides affiliation, if set)').
+ '</td>'.
+ '<td class="LC_left_item">'.
+ '<table><tr>';
+ } else {
+ $datatable .= &mt('(overrides affiliation, if checked)').
+ '</td>'.
+ '<td class="LC_left_item" colspan="2">'.
+ '<br />';
+ }
+ my %advcell;
foreach my $item (@usertools) {
- my $checked;
- unless ($context eq 'requestcourses') {
- $checked = 'checked="checked" ';
- }
- if (ref($settings) eq 'HASH') {
- if (ref($settings->{$item}) eq 'HASH') {
- if ($settings->{$item}->{'_LC_adv'} == 0) {
- $checked = '';
- } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
- $checked = 'checked="checked" ';
+ if ($context eq 'requestcourses') {
+ my ($curroption,$currlimit);
+ if (ref($settings) eq 'HASH') {
+ if (ref($settings->{$item}) eq 'HASH') {
+ $curroption = $settings->{$item}->{'_LC_adv'};
+ if ($curroption =~ /^autolimit=(\d*)$/) {
+ $currlimit = $1;
+ }
}
}
+ $datatable .= '<th>'.$titles{$item}.'</th>';
+ my $checked = '';
+ if ($curroption eq '') {
+ $checked = ' checked="checked"';
+ }
+ $advcell{$item} .= '<span class="LC_nobreak"><label>'.
+ '<input type="radio" name="crsreq_'.$item.
+ '__LC_adv" value=""'.$checked.' />'.
+ &mt('No override set').'</label></span> ';
+ foreach my $option (@options) {
+ my $val = $option;
+ if ($option eq 'norequest') {
+ $val = 0;
+ }
+ if ($option eq 'validate') {
+ my $canvalidate = 0;
+ if (ref($validations{$item}) eq 'HASH') {
+ if ($validations{$item}{'_LC_adv'}) {
+ $canvalidate = 1;
+ }
+ }
+ next if (!$canvalidate);
+ }
+ my $checked = '';
+ if ($val eq $curroption) {
+ $checked = ' checked="checked"';
+ } elsif ($option eq 'autolimit') {
+ if ($curroption =~ /^autolimit/) {
+ $checked = ' checked="checked"';
+ }
+ }
+ $advcell{$item} .= '<span class="LC_nobreak"><label>'.
+ '<input type="radio" name="crsreq_'.$item.
+ '__LC_adv" value="'.$val.'"'.$checked.' />'.
+ $titles{$option}.'</label>';
+ if ($option eq 'autolimit') {
+ $advcell{$item} .= '<input type="text" name="crsreq_'.
+ $item.'_limit__LC_adv" size="1" '.
+ 'value="'.$currlimit.'" />';
+ }
+ $advcell{$item} .= '</span> ';
+ if ($option eq 'autolimit') {
+ $advcell{$item} .= $titles{'unlimited'}
+ }
+ }
+ } else {
+ my $checked = 'checked="checked" ';
+ if (ref($settings) eq 'HASH') {
+ if (ref($settings->{$item}) eq 'HASH') {
+ if ($settings->{$item}->{'_LC_adv'} == 0) {
+ $checked = '';
+ } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
+ $checked = 'checked="checked" ';
+ }
+ }
+ }
+ $datatable .= '<span class="LC_nobreak"><label>'.
+ '<input type="checkbox" name="'.$context.'_'.$item.
+ '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
+ '</label></span> ';
+ }
+ }
+ if ($context eq 'requestcourses') {
+ $datatable .= '</tr><tr>';
+ foreach my $item (@usertools) {
+ $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
}
- $datatable .= '<span class="LC_nobreak"><label>'.
- '<input type="checkbox" name="'.$context.'_'.$item.
- '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
- '</label></span> ';
+ $datatable .= '</tr></table>';
}
$datatable .= '</td></tr>';
$$rowtotal += $typecount;
return $datatable;
}
+sub print_courserequestmail {
+ my ($dom,$settings,$rowtotal) = @_;
+ my ($now,$datatable,%dompersonnel,@domcoord,@currapproval,$rows);
+ $now = time;
+ $rows = 0;
+ %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc'],$now,$now);
+ foreach my $server (keys(%dompersonnel)) {
+ foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
+ my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
+ if (!grep(/^$uname:$udom$/,@domcoord)) {
+ push(@domcoord,$uname.':'.$udom);
+ }
+ }
+ }
+ if (ref($settings) eq 'HASH') {
+ if (ref($settings->{'notify'}) eq 'HASH') {
+ if ($settings->{'notify'}{'approval'} ne '') {
+ @currapproval = split(',',$settings->{'notify'}{'approval'});
+ }
+ }
+ }
+ if (@currapproval) {
+ foreach my $dc (@currapproval) {
+ unless (grep(/^\Q$dc\E$/,@domcoord)) {
+ push(@domcoord,$dc);
+ }
+ }
+ }
+ @domcoord = sort(@domcoord);
+ my $numinrow = 4;
+ my $numdc = @domcoord;
+ my $css_class = 'class="LC_odd_row"';
+ $datatable = '<tr'.$css_class.'>'.
+ ' <td>'.&mt('Receive notification of course requests requiring approval.').
+ ' </td>'.
+ ' <td class="LC_left_item">';
+ if (@domcoord > 0) {
+ $datatable .= '<table>';
+ for (my $i=0; $i<$numdc; $i++) {
+ my $rem = $i%($numinrow);
+ if ($rem == 0) {
+ if ($i > 0) {
+ $datatable .= '</tr>';
+ }
+ $datatable .= '<tr>';
+ $rows ++;
+ }
+ my $check = ' ';
+ if (grep(/^\Q$domcoord[$i]\E$/,@currapproval)) {
+ $check = ' checked="checked" ';
+ }
+ my ($uname,$udom) = split(':',$domcoord[$i]);
+ my $fullname = &Apache::loncommon::plainname($uname,$udom);
+ if ($i == $numdc-1) {
+ my $colsleft = $numinrow-$rem;
+ if ($colsleft > 1) {
+ $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
+ } else {
+ $datatable .= '<td class="LC_left_item">';
+ }
+ } else {
+ $datatable .= '<td class="LC_left_item">';
+ }
+ $datatable .= '<span class="LC_nobreak"><label>'.
+ '<input type="checkbox" name="reqapprovalnotify" '.
+ 'value="'.$domcoord[$i].'"'.$check.'/>'.
+ $fullname.'</label></span></td>';
+ }
+ $datatable .= '</tr></table>';
+ } else {
+ $datatable .= &mt('There are no active Domain Coordinators');
+ $rows ++;
+ }
+ $datatable .='</td></tr>';
+ $$rowtotal += $rows;
+ return $datatable;
+}
+
sub print_autoenroll {
my ($dom,$settings,$rowtotal) = @_;
my $autorun = &Apache::lonnet::auto_run(undef,$dom),
@@ -1381,7 +1848,8 @@ sub print_contacts {
my $datatable;
my @contacts = ('adminemail','supportemail');
my (%checked,%to,%otheremails);
- my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail');
+ my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
+ 'requestsmail');
foreach my $type (@mailings) {
$otheremails{$type} = '';
}
@@ -1412,6 +1880,7 @@ sub print_contacts {
$checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
$checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
$checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
+ $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
}
my ($titles,$short_titles) = &contact_titles();
my $rownum = 0;
@@ -1457,6 +1926,7 @@ sub contact_titles {
'packagesmail' => 'Package update alerts to be e-mailed to',
'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
+ 'requestsmail' => 'E-mail from course requests requiring approval',
);
my %short_titles = &Apache::lonlocal::texthash (
adminemail => 'Admin E-mail address',
@@ -1477,6 +1947,29 @@ sub tool_titles {
return %titles;
}
+sub courserequest_titles {
+ my %titles = &Apache::lonlocal::texthash (
+ official => 'Official',
+ unofficial => 'Unofficial',
+ community => 'Communities',
+ norequest => 'Not allowed',
+ approval => 'Approval by Dom. Coord.',
+ validate => 'With validation',
+ autolimit => 'Numerical limit',
+ unlimited => '(blank for unlimited)',
+ );
+ return %titles;
+}
+
+sub courserequest_conditions {
+ my %conditions = &Apache::lonlocal::texthash (
+ approval => '(Processing of request subject to approval by Domain Coordinator).',
+ validate => '(Processing of request subject to instittutional validation).',
+ );
+ return %conditions;
+}
+
+
sub print_usercreation {
my ($position,$dom,$settings,$rowtotal) = @_;
my $numinrow = 4;
@@ -2230,7 +2723,7 @@ sub print_serverstatuses {
sub serverstatus_pages {
return ('userstatus','lonstatus','loncron','server-status','codeversions',
'clusterstatus','metadata_keywords','metadata_harvest',
- 'takeoffline','takeonline','showenv');
+ 'takeoffline','takeonline','showenv','toggledebug');
}
sub coursecategories_javascript {
@@ -2257,6 +2750,7 @@ sub coursecategories_javascript {
}
$output = <<"ENDSCRIPT";
<script type="text/javascript">
+// <![CDATA[
function reorderCats(form,parent,item,idx) {
var changedVal;
$jstext
@@ -2313,6 +2807,7 @@ $jstext
}
return;
}
+// ]]>
</script>
ENDSCRIPT
@@ -2644,12 +3139,21 @@ sub modify_login {
my %title = ( coursecatalog => 'Display course catalog',
adminmail => 'Display administrator E-mail address',
newuser => 'Link for visitors to create a user account',
+ submitbugs => 'Link for users to submit a bug',
loginheader => 'Log-in box header');
my @offon = ('off','on');
+ my %curr_loginvia;
+ if (ref($domconfig{login}) eq 'HASH') {
+ if (ref($domconfig{login}{loginvia}) eq 'HASH') {
+ foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
+ $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
+ }
+ }
+ }
my %loginhash;
($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
\%domconfig,\%loginhash);
- my @toggles = ('coursecatalog','adminmail','newuser');
+ my @toggles = ('coursecatalog','adminmail','newuser','submitbugs');
foreach my $item (@toggles) {
$loginhash{login}{$item} = $env{'form.'.$item};
}
@@ -2658,14 +3162,33 @@ sub modify_login {
$colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
\%loginhash);
}
+
+ my %servers = &dom_servers($dom);
+ if (keys(%servers) > 1) {
+ foreach my $lonhost (keys(%servers)) {
+ next if ($env{'form.'.$lonhost.'_serverurl'} eq $curr_loginvia{$lonhost});
+ next if ($env{'form.'.$lonhost.'_serverurl'} eq $lonhost);
+ if ($curr_loginvia{$lonhost} ne '') {
+ $loginhash{login}{loginvia}{$lonhost} = $env{'form.'.$lonhost.'_serverurl'};
+ $changes{'loginvia'}{$lonhost} = 1;
+ } else {
+ if (defined($servers{$env{'form.'.$lonhost.'_serverurl'}})) {
+ $loginhash{login}{loginvia}{$lonhost} = $env{'form.'.$lonhost.'_serverurl'};
+ $changes{'loginvia'}{$lonhost} = 1;
+ }
+ }
+ }
+ }
+
my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
$dom);
if ($putresult eq 'ok') {
- my @toggles = ('coursecatalog','adminmail','newuser');
+ my @toggles = ('coursecatalog','adminmail','newuser','submitbugs');
my %defaultchecked = (
'coursecatalog' => 'on',
'adminmail' => 'off',
'newuser' => 'off',
+ 'submitbugs' => 'on',
);
if (ref($domconfig{'login'}) eq 'HASH') {
foreach my $item (@toggles) {
@@ -2704,6 +3227,18 @@ sub modify_login {
foreach my $item (sort(keys(%changes))) {
if ($item eq 'loginheader') {
$resulttext .= '<li>'.&mt("$title{$item} set to $env{'form.loginheader'}").'</li>';
+ } elsif ($item eq 'loginvia') {
+ if (ref($changes{$item}) eq 'HASH') {
+ $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
+ foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
+ if ($servers{$env{'form.'.$lonhost.'_serverurl'}} ne '') {
+ $resulttext .= '<li>'.&mt('Server: [_1] log-in page now redirects to [_2]',$lonhost,$servers{$env{'form.'.$lonhost.'_serverurl'}}).'</li>';
+ } else {
+ $resulttext .= '<li>'.&mt('Server: [_1] now has standard log-in page.',$lonhost).'</li>';
+ }
+ }
+ $resulttext .= '</ul></li>';
+ }
} else {
$resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
}
@@ -2789,6 +3324,7 @@ sub modify_colors {
@logintext = ('textcol','bgcol');
} else {
%choices = &color_font_choices();
+ $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
}
if ($role eq 'login') {
@images = ('img','logo','domlogo','login');
@@ -2798,7 +3334,6 @@ sub modify_colors {
@bgs = ('pgbg','tabbg','sidebg');
}
$confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
- $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
foreach my $item (@bgs,@links,@logintext) {
$confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
}
@@ -2912,13 +3447,15 @@ sub modify_colors {
$changes{$role}{'font'} = 1;
}
}
- if ($domconfig->{$role}{'fontmenu'} ne '') {
- if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
- $changes{$role}{'fontmenu'} = 1;
- }
- } else {
- if ($confhash->{$role}{'fontmenu'}) {
- $changes{$role}{'fontmenu'} = 1;
+ if ($role ne 'login') {
+ if ($domconfig->{$role}{'fontmenu'} ne '') {
+ if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
+ $changes{$role}{'fontmenu'} = 1;
+ }
+ } else {
+ if ($confhash->{$role}{'fontmenu'}) {
+ $changes{$role}{'fontmenu'} = 1;
+ }
}
}
foreach my $item (@bgs) {
@@ -3352,7 +3889,8 @@ sub check_switchserver {
sub modify_quotas {
my ($dom,$action,%domconfig) = @_;
- my ($context,@usertools);
+ my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
+ %limithash,$toolregexp,%conditions,$resulttext,%changes);
if ($action eq 'quotas') {
$context = 'tools';
} else {
@@ -3360,33 +3898,79 @@ sub modify_quotas {
}
if ($context eq 'requestcourses') {
@usertools = ('official','unofficial','community');
+ @options =('norequest','approval','validate','autolimit');
+ %validations = &Apache::lonnet::auto_courserequest_checks($dom);
+ %titles = &courserequest_titles();
+ $toolregexp = join('|',@usertools);
+ %conditions = &courserequest_conditions();
} else {
@usertools = ('aboutme','blog','portfolio');
+ %titles = &tool_titles();
}
my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
- my ($resulttext,%changes);
my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
- my %titles = &tool_titles();
- my (%confhash,%toolshash);
foreach my $key (keys(%env)) {
- unless ($context eq 'requestcourses') {
+ if ($context eq 'requestcourses') {
+ if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
+ my $item = $1;
+ my $type = $2;
+ if ($type =~ /^limit_(.+)/) {
+ $limithash{$item}{$1} = $env{$key};
+ } else {
+ $confhash{$item}{$type} = $env{$key};
+ }
+ }
+ } else {
if ($key =~ /^form\.quota_(.+)$/) {
$confhash{'defaultquota'}{$1} = $env{$key};
}
- }
- if ($key =~ /^form\.\Q$context\E_(.+)$/) {
- @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
+ if ($key =~ /^form\.\Q$context\E_(.+)$/) {
+ @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
+ }
}
}
- unless ($context eq 'requestcourses') {
+ if ($context eq 'requestcourses') {
+ my @approvalnotify = &Apache::loncommon::get_env_multiple('form.reqapprovalnotify');
+ @approvalnotify = sort(@approvalnotify);
+ $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
+ if (ref($domconfig{$action}) eq 'HASH') {
+ if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
+ if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
+ $changes{'notify'}{'approval'} = 1;
+ }
+ } else {
+ if ($domconfig{$action}{'notify'}{'approval'}) {
+ $changes{'notify'}{'approval'} = 1;
+ }
+ }
+ } else {
+ if ($domconfig{$action}{'notify'}{'approval'}) {
+ $changes{'notify'}{'approval'} = 1;
+ }
+ }
+ } else {
$confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
}
foreach my $item (@usertools) {
foreach my $type (@{$types},'default','_LC_adv') {
- if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
- $confhash{$item}{$type} = 1;
+ my $unset;
+ if ($context eq 'requestcourses') {
+ $unset = '0';
+ if ($type eq '_LC_adv') {
+ $unset = '';
+ }
+ if ($confhash{$item}{$type} eq 'autolimit') {
+ $confhash{$item}{$type} .= '=';
+ unless ($limithash{$item}{$type} =~ /\D/) {
+ $confhash{$item}{$type} .= $limithash{$item}{$type};
+ }
+ }
} else {
- $confhash{$item}{$type} = 0;
+ if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
+ $confhash{$item}{$type} = 1;
+ } else {
+ $confhash{$item}{$type} = 0;
+ }
}
if (ref($domconfig{$action}) eq 'HASH') {
if (ref($domconfig{$action}{$item}) eq 'HASH') {
@@ -3395,7 +3979,7 @@ sub modify_quotas {
}
} else {
if ($context eq 'requestcourses') {
- if ($confhash{$item}{$type}) {
+ if ($confhash{$item}{$type} ne $unset) {
$changes{$item}{$type} = 1;
}
} else {
@@ -3406,7 +3990,7 @@ sub modify_quotas {
}
} else {
if ($context eq 'requestcourses') {
- if ($confhash{$item}{$type}) {
+ if ($confhash{$item}{$type} ne $unset) {
$changes{$item}{$type} = 1;
}
} else {
@@ -3516,15 +4100,50 @@ sub modify_quotas {
$typetitle = 'LON-CAPA Advanced Users';
}
if ($confhash{$item}{$type}) {
- $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
+ if ($context eq 'requestcourses') {
+ my $cond;
+ if ($confhash{$item}{$type} =~ /^autolimit=(\d*)$/) {
+ if ($1 eq '') {
+ $cond = &mt('(Automatic processing of any request).');
+ } else {
+ $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
+ }
+ } else {
+ $cond = $conditions{$confhash{$item}{$type}};
+ }
+ $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
+ } else {
+ $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
+ }
} else {
- $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
+ if ($type eq '_LC_adv') {
+ if ($confhash{$item}{$type} eq '0') {
+ $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
+ } else {
+ $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
+ }
+ } else {
+ $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
+ }
}
}
}
$resulttext .= '</ul></li>';
}
}
+ if ($action eq 'requestcourses') {
+ if (ref($changes{'notify'}) eq 'HASH') {
+ if ($changes{'notify'}{'approval'}) {
+ if (ref($confhash{'notify'}) eq 'HASH') {
+ if ($confhash{'notify'}{'approval'}) {
+ $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
+ } else {
+ $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of course requests requiring approval.').'</li>';
+ }
+ }
+ }
+ }
+ }
$resulttext .= '</ul>';
if (keys(%newenv)) {
&Apache::lonnet::appenv(\%newenv);
@@ -3917,7 +4536,8 @@ sub modify_contacts {
}
my (%others,%to);
my @contacts = ('supportemail','adminemail');
- my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail');
+ my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
+ 'requestsmail');
foreach my $type (@mailings) {
@{$newsetting{$type}} =
&Apache::loncommon::get_env_multiple('form.'.$type);
@@ -3963,6 +4583,7 @@ sub modify_contacts {
$default{'packagesmail'} = 'adminemail';
$default{'helpdeskmail'} = 'supportemail';
$default{'lonstatusmail'} = 'adminemail';
+ $default{'requestsmail'} = 'adminemail';
foreach my $item (@contacts) {
if ($to{$item} ne $default{$item}) {
$changes{$item} = 1;
@@ -4051,6 +4672,8 @@ sub modify_usercreation {
if (@{$types} > 0) {
@{$cancreate{'statustocreate'}} =
&Apache::loncommon::get_env_multiple('form.statustocreate');
+ } else {
+ @{$cancreate{'statustocreate'}} = ();
}
push(@contexts,'statustocreate');
}
@@ -4059,9 +4682,11 @@ sub modify_usercreation {
if (($item eq 'selfcreate') || ($item eq 'statustocreate')) {
if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
- if (!grep(/^$curr$/,@{$cancreate{$item}})) {
- if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
- push(@{$changes{'cancreate'}},$item);
+ if (ref($cancreate{$item}) eq 'ARRAY') {
+ if (!grep(/^$curr$/,@{$cancreate{$item}})) {
+ if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
+ push(@{$changes{'cancreate'}},$item);
+ }
}
}
}
@@ -4530,8 +5155,10 @@ sub modify_defaults {
if ($newvalues{$item} ne '') {
if ($newvalues{$item} =~ /^(\w+)/) {
my $langcode = $1;
- if (code2language($langcode) eq '') {
- push(@errors,$item);
+ if ($langcode ne 'x_chef') {
+ if (code2language($langcode) eq '') {
+ push(@errors,$item);
+ }
}
} else {
push(@errors,$item);
@@ -5039,4 +5666,37 @@ sub recurse_cat_deletes {
return;
}
+sub dom_servers {
+ my ($dom) = @_;
+ my (%uniqservers,%servers);
+ my $primaryserver = &Apache::lonnet::hostname(&Apache::lonnet::domain($dom,'primary'));
+ my @machinedoms = &Apache::lonnet::machine_domains($primaryserver);
+ foreach my $mdom (@machinedoms) {
+ my %currservers = %servers;
+ my %server = &Apache::lonnet::get_servers($mdom);
+ %servers = (%currservers,%server);
+ }
+ my %by_hostname;
+ foreach my $id (keys(%servers)) {
+ push(@{$by_hostname{$servers{$id}}},$id);
+ }
+ foreach my $hostname (sort(keys(%by_hostname))) {
+ if (@{$by_hostname{$hostname}} > 1) {
+ my $match = 0;
+ foreach my $id (@{$by_hostname{$hostname}}) {
+ if (&Apache::lonnet::host_domain($id) eq $dom) {
+ $uniqservers{$id} = $hostname;
+ $match = 1;
+ }
+ }
+ unless ($match) {
+ $uniqservers{$by_hostname{$hostname}[0]} = $hostname;
+ }
+ } else {
+ $uniqservers{$by_hostname{$hostname}[0]} = $hostname;
+ }
+ }
+ return %uniqservers;
+}
+
1;