# The LearningOnline Network with CAPA
# Handler to set domain-wide configuration settings
#
# $Id: domainprefs.pm,v 1.102.2.11 2010/03/11 02:51:44 raeburn Exp $
#
# Copyright Michigan State University Board of Trustees
#
# This file is part of the LearningOnline Network with CAPA (LON-CAPA).
#
# LON-CAPA is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# LON-CAPA is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with LON-CAPA; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA#
# /home/httpd/html/adm/gpl.txt
#
# http://www.lon-capa.org/
#
#
###############################################################
##############################################################
=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;
use Apache::Constants qw(:common :http);
use Apache::lonnet;
use Apache::loncommon();
use Apache::lonhtmlcommon();
use Apache::lonlocal;
use Apache::lonmsg();
use Apache::lonconfigsettings;
use LONCAPA qw(:DEFAULT :match);
use LONCAPA::Enrollment;
use LONCAPA::lonauthcgi();
use File::Copy;
use Locale::Language;
use DateTime::TimeZone;
use DateTime::Locale;
sub handler {
my $r=shift;
if ($r->header_only) {
&Apache::loncommon::content_type($r,'text/html');
$r->send_http_header;
return OK;
}
my $context = 'domain';
my $dom = $env{'request.role.domain'};
my $domdesc = &Apache::lonnet::domain($dom,'description');
if (&Apache::lonnet::allowed('mau',$dom)) {
&Apache::loncommon::content_type($r,'text/html');
$r->send_http_header;
} else {
$env{'user.error.msg'}=
"/adm/domainprefs:mau:0:0:Cannot modify domain settings";
return HTTP_NOT_ACCEPTABLE;
}
&Apache::lonhtmlcommon::clear_breadcrumbs();
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
['phase','actions']);
my $phase = 'pickactions';
if ( exists($env{'form.phase'}) ) {
$phase = $env{'form.phase'};
}
my %domconfig =
&Apache::lonnet::get_dom('configuration',['login','rolecolors',
'quotas','autoenroll','autoupdate','autocreate',
'directorysrch','usercreation','usermodification',
'contacts','defaults','scantron','coursecategories',
'serverstatuses','requestcourses','coursedefaults'],$dom);
my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
'autoupdate','autocreate','directorysrch','contacts',
'usercreation','usermodification','scantron',
'requestcourses','coursecategories','serverstatuses',
'coursedefaults');
my %prefs = (
'rolecolors' =>
{ text => 'Default color schemes',
help => 'Domain_Configuration_Color_Schemes',
header => [{col1 => 'Student Settings',
col2 => '',},
{col1 => 'Coordinator Settings',
col2 => '',},
{col1 => 'Author Settings',
col2 => '',},
{col1 => 'Administrator Settings',
col2 => '',}],
},
'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',
header => [{col1 => 'Setting',
col2 => 'Value'}],
},
'quotas' =>
{ text => 'User blogs, personal information pages and portfolios',
help => 'Domain_Configuration_Quotas',
header => [{col1 => 'User affiliation',
col2 => 'Available tools',
col3 => 'Portfolio quota',}],
},
'autoenroll' =>
{ text => 'Auto-enrollment settings',
help => 'Domain_Configuration_Auto_Enrollment',
header => [{col1 => 'Configuration setting',
col2 => 'Value(s)'}],
},
'autoupdate' =>
{ text => 'Auto-update settings',
help => 'Domain_Configuration_Auto_Updates',
header => [{col1 => 'Setting',
col2 => 'Value',},
{col1 => 'User population',
col2 => 'Updataeable user data'}],
},
'autocreate' =>
{ text => 'Auto-course creation settings',
help => 'Domain_Configuration_Auto_Creation',
header => [{col1 => 'Configuration Setting',
col2 => 'Value',}],
},
'directorysrch' =>
{ text => 'Institutional directory searches',
help => 'Domain_Configuration_InstDirectory_Search',
header => [{col1 => 'Setting',
col2 => 'Value',}],
},
'contacts' =>
{ text => 'Contact Information',
help => 'Domain_Configuration_Contact_Info',
header => [{col1 => 'Setting',
col2 => 'Value',}],
},
'usercreation' =>
{ text => 'User creation',
help => 'Domain_Configuration_User_Creation',
header => [{col1 => 'Format rule type',
col2 => 'Format rules in force'},
{col1 => 'User account creation',
col2 => 'Usernames which may be created',},
{col1 => 'Context',
col2 => 'Assignable authentication types'}],
},
'usermodification' =>
{ text => 'User modification',
help => 'Domain_Configuration_User_Modification',
header => [{col1 => 'Target user has role',
col2 => 'User information updateable in author context'},
{col1 => 'Target user has role',
col2 => 'User information updateable in course context'},
{col1 => "Status of user",
col2 => 'Information settable when self-creating account (if directory data blank)'}],
},
'scantron' =>
{ text => 'Bubblesheet format file',
help => 'Domain_Configuration_Scantron_Format',
header => [ {col1 => 'Item',
col2 => '',
}],
},
'requestcourses' =>
{text => 'Request creation of courses',
help => 'Domain_Configuration_Request_Courses',
header => [{col1 => 'User affiliation',
col2 => 'Availability/Processing of requests',},
{col1 => 'Setting',
col2 => 'Value'}],
},
'coursecategories' =>
{ text => 'Cataloging of courses/communities',
help => 'Domain_Configuration_Cataloging_Courses',
header => [{col1 => 'Category settings',
col2 => '',},
{col1 => 'Categories',
col2 => '',
}],
},
'serverstatuses' =>
{text => 'Access to server status pages',
help => 'Domain_Configuration_Server_Status',
header => [{col1 => 'Status Page',
col2 => 'Other named users',
col3 => 'Specific IPs',
}],
},
'coursedefaults' =>
{text => 'Course/Community defaults',
help => 'Domain_Configuration_Course_Defaults',
header => [{col1 => 'Setting',
col2 => 'Value',}],
},
);
my %servers = &dom_servers($dom);
if (keys(%servers) > 1) {
$prefs{'login'} = { text => 'Log-in page options',
help => 'Domain_Configuration_Login_Page',
header => [{col1 => 'Log-in Service',
col2 => 'Server Setting',},
{col1 => 'Log-in Page Items',
col2 => ''}],
};
}
my @roles = ('student','coordinator','author','admin');
my @actions = &Apache::loncommon::get_env_multiple('form.actions');
&Apache::lonhtmlcommon::add_breadcrumb
({href=>"javascript:changePage(document.$phase,'pickactions')",
text=>"Pick functionality"});
my $confname = $dom.'-domainconfig';
if ($phase eq 'process') {
&Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,\@roles);
} elsif ($phase eq 'display') {
&Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname);
} else {
if (keys(%domconfig) == 0) {
my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
my @ids=&Apache::lonnet::current_machine_ids();
if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
my %designhash = &Apache::loncommon::get_domainconf($dom);
my @loginimages = ('img','logo','domlogo','login');
my $custom_img_count = 0;
foreach my $img (@loginimages) {
if ($designhash{$dom.'.login.'.$img} ne '') {
$custom_img_count ++;
}
}
foreach my $role (@roles) {
if ($designhash{$dom.'.'.$role.'.img'} ne '') {
$custom_img_count ++;
}
}
if ($custom_img_count > 0) {
&Apache::lonconfigsettings::print_header($r,$phase,$context);
my $switch_server = &check_switchserver($dom,$confname);
$r->print(
&mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
&mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
&mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
&mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
if ($switch_server) {
$r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
}
$r->print(&Apache::loncommon::end_page());
return OK;
}
}
}
&Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
}
return OK;
}
sub process_changes {
my ($r,$dom,$confname,$action,$roles,$values) = @_;
my %domconfig;
if (ref($values) eq 'HASH') {
%domconfig = %{$values};
}
my $output;
if ($action eq 'login') {
$output = &modify_login($r,$dom,$confname,%domconfig);
} elsif ($action eq 'rolecolors') {
$output = &modify_rolecolors($r,$dom,$confname,$roles,
%domconfig);
} elsif ($action eq 'quotas') {
$output = &modify_quotas($dom,$action,%domconfig);
} elsif ($action eq 'autoenroll') {
$output = &modify_autoenroll($dom,%domconfig);
} elsif ($action eq 'autoupdate') {
$output = &modify_autoupdate($dom,%domconfig);
} elsif ($action eq 'autocreate') {
$output = &modify_autocreate($dom,%domconfig);
} elsif ($action eq 'directorysrch') {
$output = &modify_directorysrch($dom,%domconfig);
} elsif ($action eq 'usercreation') {
$output = &modify_usercreation($dom,%domconfig);
} elsif ($action eq 'usermodification') {
$output = &modify_usermodification($dom,%domconfig);
} elsif ($action eq 'contacts') {
$output = &modify_contacts($dom,%domconfig);
} elsif ($action eq 'defaults') {
$output = &modify_defaults($dom,$r);
} elsif ($action eq 'scantron') {
$output = &modify_scantron($r,$dom,$confname,%domconfig);
} elsif ($action eq 'coursecategories') {
$output = &modify_coursecategories($dom,%domconfig);
} elsif ($action eq 'serverstatuses') {
$output = &modify_serverstatuses($dom,%domconfig);
} elsif ($action eq 'requestcourses') {
$output = &modify_quotas($dom,$action,%domconfig);
} elsif ($action eq 'coursedefaults') {
$output = &modify_coursedefaults($dom,%domconfig);
}
return $output;
}
sub print_config_box {
my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
my $rowtotal = 0;
my $output;
if ($action eq 'coursecategories') {
$output = &coursecategories_javascript($settings);
}
$output .=
'<table class="LC_nested_outer">
<tr>
<th align="left" valign="middle"><span class="LC_nobreak">'.
&mt($item->{text}).' '.
&Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
'</tr>';
$rowtotal ++;
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"';
}
$output .= '
<tr>
<td>
<table class="LC_nested">
<tr class="LC_info_row">
<td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
<td class="LC_right_item">'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
</tr>';
$rowtotal ++;
if ($action eq 'autoupdate') {
$output .= &print_autoupdate('top',$dom,$settings,\$rowtotal);
} elsif ($action eq 'usercreation') {
$output .= &print_usercreation('top',$dom,$settings,\$rowtotal);
} elsif ($action eq 'usermodification') {
$output .= &print_usermodification('top',$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);
}
$output .= '
</table>
</td>
</tr>
<tr>
<td>
<table class="LC_nested">
<tr class="LC_info_row">
<td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>';
$output .= '
<td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
</tr>';
$rowtotal ++;
if ($action eq 'autoupdate') {
$output .= &print_autoupdate('bottom',$dom,$settings,\$rowtotal);
} elsif ($action eq 'usercreation') {
$output .= &print_usercreation('middle',$dom,$settings,\$rowtotal).'
</table>
</td>
</tr>
<tr>
<td>
<table class="LC_nested">
<tr class="LC_info_row">
<td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
<td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
&print_usercreation('bottom',$dom,$settings,\$rowtotal);
$rowtotal ++;
} elsif ($action eq 'usermodification') {
$output .= &print_usermodification('middle',$dom,$settings,\$rowtotal).'
</table>
</td>
</tr>
<tr>
<td>
<table class="LC_nested">
<tr class="LC_info_row">
<td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
<td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
&print_usermodification('bottom',$dom,$settings,\$rowtotal);
$rowtotal ++;
} elsif ($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,$settings,\$rowtotal).'
</table>
</td>
</tr>
<tr>
<td>
<table class="LC_nested">
<tr class="LC_info_row">
<td class="LC_left_item"'.$colspan.' valign="top">'.
&mt($item->{'header'}->[2]->{'col1'}).'</td>
<td class="LC_right_item" valign="top">'.
&mt($item->{'header'}->[2]->{'col2'}).'</td>
</tr>'.
&print_rolecolors($phase,'author',$dom,$confname,$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'}->[3]->{'col1'}).'</td>
<td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
</tr>'.
&print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
$rowtotal += 2;
}
} else {
$output .= '
<tr>
<td>
<table class="LC_nested">
<tr class="LC_info_row">';
if (($action eq 'login') || ($action eq 'directorysrch')) {
$output .= '
<td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
} elsif ($action eq 'serverstatuses') {
$output .= '
<td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
'<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
} else {
$output .= '
<td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
}
if (defined($item->{'header'}->[0]->{'col3'})) {
$output .= '<td class="LC_left_item" valign="top">'.
&mt($item->{'header'}->[0]->{'col2'});
if ($action eq 'serverstatuses') {
$output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
}
} else {
$output .= '<td class="LC_right_item" valign="top">'.
&mt($item->{'header'}->[0]->{'col2'});
}
$output .= '</td>';
if ($item->{'header'}->[0]->{'col3'}) {
$output .= '<td class="LC_right_item" valign="top">'.
&mt($item->{'header'}->[0]->{'col3'});
if ($action eq 'serverstatuses') {
$output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
}
$output .= '</td>';
}
$output .= '</tr>';
$rowtotal ++;
if ($action eq 'login') {
$output .= &print_login('bottom',$dom,$confname,$phase,$settings,
\$rowtotal);
} elsif ($action eq 'quotas') {
$output .= &print_quotas($dom,$settings,\$rowtotal,$action);
} elsif ($action eq 'autoenroll') {
$output .= &print_autoenroll($dom,$settings,\$rowtotal);
} elsif ($action eq 'autocreate') {
$output .= &print_autocreate($dom,$settings,\$rowtotal);
} elsif ($action eq 'directorysrch') {
$output .= &print_directorysrch($dom,$settings,\$rowtotal);
} elsif ($action eq 'contacts') {
$output .= &print_contacts($dom,$settings,\$rowtotal);
} elsif ($action eq 'defaults') {
$output .= &print_defaults($dom,\$rowtotal);
} elsif ($action eq 'scantron') {
$output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
} elsif ($action eq 'serverstatuses') {
$output .= &print_serverstatuses($dom,$settings,\$rowtotal);
} elsif ($action eq 'coursedefaults') {
$output .= &print_coursedefaults($dom,$settings,\$rowtotal);
}
}
$output .= '
</table>
</td>
</tr>
</table><br />';
return ($output,$rowtotal);
}
sub print_login {
my ($position,$dom,$confname,$phase,$settings,$rowtotal) = @_;
my ($css_class,$datatable);
my %choices = &login_choices();
if ($position eq 'top') {
my %servers = &dom_servers($dom);
my $choice = $choices{'disallowlogin'};
$css_class = ' class="LC_odd_row"';
$datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
'<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
'<th>'.$choices{'server'}.'</th>'.
'<th>'.$choices{'serverpath'}.'</th>'.
'<th>'.$choices{'custompath'}.'</th>'.
'<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></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 $direct = 'selected="selected"';
if (ref($disallowed{$lonhost}) eq 'HASH') {
if ($disallowed{$lonhost}{'server'} ne '') {
$direct = '';
}
}
$datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
'<td><select name="'.$lonhost.'_server">'.
'<option value=""'.$direct.'>'.$choices{'directlogin'}.
'</option>';
foreach my $hostid (keys(%servers)) {
next if ($servers{$hostid} eq $servers{$lonhost});
my $selected = '';
if (ref($disallowed{$lonhost}) eq 'HASH') {
if ($hostid eq $disallowed{$lonhost}{'server'}) {
$selected = 'selected="selected"';
}
}
$datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
$servers{$hostid}.'</option>';
}
$datatable .= '</select></td>'.
'<td><select name="'.$lonhost.'_serverpath">';
foreach my $path ('','/','/adm/login','/adm/roles','custom') {
my $pathname = $path;
if ($path eq 'custom') {
$pathname = &mt('Custom Path').' ->';
}
my $selected = '';
if (ref($disallowed{$lonhost}) eq 'HASH') {
if ($path eq $disallowed{$lonhost}{'serverpath'}) {
$selected = 'selected="selected"';
}
} elsif ($path eq '') {
$selected = 'selected="selected"';
}
$datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
}
$datatable .= '</select></td>';
my ($custom,$exempt);
if (ref($disallowed{$lonhost}) eq 'HASH') {
$custom = $disallowed{$lonhost}{'custompath'};
$exempt = $disallowed{$lonhost}{'exempt'};
}
$datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
'<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
'</tr>';
}
$datatable .= '</table></td></tr>';
return $datatable;
}
my %defaultchecked = (
'coursecatalog' => 'on',
'adminmail' => 'off',
'newuser' => 'off',
);
my @toggles = ('coursecatalog','adminmail','newuser');
my (%checkedon,%checkedoff);
foreach my $item (@toggles) {
if ($defaultchecked{$item} eq 'on') {
$checkedon{$item} = ' checked="checked" ';
$checkedoff{$item} = ' ';
} elsif ($defaultchecked{$item} eq 'off') {
$checkedoff{$item} = ' checked="checked" ';
$checkedon{$item} = ' ';
}
}
my $loginheader = 'image';
my @images = ('img','logo','domlogo','login');
my @logintext = ('textcol','bgcol');
my @bgs = ('pgbg','mainbg','sidebg');
my @links = ('link','alink','vlink');
my %designhash = &Apache::loncommon::get_domainconf($dom);
my %defaultdesign = %Apache::loncommon::defaultdesign;
my (%is_custom,%designs);
my %defaults = (
font => $defaultdesign{'login.font'},
);
foreach my $item (@images) {
$defaults{$item} = $defaultdesign{'login.'.$item};
$defaults{'showlogo'}{$item} = 1;
}
foreach my $item (@bgs) {
$defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
}
foreach my $item (@logintext) {
$defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
}
foreach my $item (@links) {
$defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
}
if (ref($settings) eq 'HASH') {
foreach my $item (@toggles) {
if ($settings->{$item} eq '1') {
$checkedon{$item} = ' checked="checked" ';
$checkedoff{$item} = ' ';
} elsif ($settings->{$item} eq '0') {
$checkedoff{$item} = ' checked="checked" ';
$checkedon{$item} = ' ';
}
}
foreach my $item (@images) {
if (defined($settings->{$item})) {
$designs{$item} = $settings->{$item};
$is_custom{$item} = 1;
}
if (defined($settings->{'showlogo'}{$item})) {
$designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
}
}
foreach my $item (@logintext) {
if ($settings->{$item} ne '') {
$designs{'logintext'}{$item} = $settings->{$item};
$is_custom{$item} = 1;
}
}
if ($settings->{'loginheader'} ne '') {
$loginheader = $settings->{'loginheader'};
}
if ($settings->{'font'} ne '') {
$designs{'font'} = $settings->{'font'};
$is_custom{'font'} = 1;
}
foreach my $item (@bgs) {
if ($settings->{$item} ne '') {
$designs{'bgs'}{$item} = $settings->{$item};
$is_custom{$item} = 1;
}
}
foreach my $item (@links) {
if ($settings->{$item} ne '') {
$designs{'links'}{$item} = $settings->{$item};
$is_custom{$item} = 1;
}
}
} else {
if ($designhash{$dom.'.login.font'} ne '') {
$designs{'font'} = $designhash{$dom.'.login.font'};
$is_custom{'font'} = 1;
}
foreach my $item (@images) {
if ($designhash{$dom.'.login.'.$item} ne '') {
$designs{$item} = $designhash{$dom.'.login.'.$item};
$is_custom{$item} = 1;
}
}
foreach my $item (@bgs) {
if ($designhash{$dom.'.login.'.$item} ne '') {
$designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
$is_custom{$item} = 1;
}
}
foreach my $item (@links) {
if ($designhash{$dom.'.login.'.$item} ne '') {
$designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
$is_custom{$item} = 1;
}
}
}
my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
logo => 'Institution Logo',
domlogo => 'Domain Logo',
login => 'Login box');
my $itemcount = 1;
my ($css_class,$datatable);
foreach my $item (@toggles) {
$css_class = $itemcount%2?' class="LC_odd_row"':'';
$datatable .=
'<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
'</td><td>'.
'<span class="LC_nobreak"><label><input type="radio" name="'.
$item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
'</label> <label><input type="radio" name="'.$item.'"'.
$checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
'</tr>';
$itemcount ++;
}
$datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext,$loginheader);
$datatable .= '</tr></table></td></tr>';
return $datatable;
}
sub login_choices {
my %choices =
&Apache::lonlocal::texthash (
coursecatalog => 'Display Course/Community Catalog link?',
adminmail => "Display Administrator's E-mail Address?",
disallowlogin => "Login page requests redirected",
hostid => "Server",
server => "Redirect to:",
serverpath => "Path",
custompath => "Custom",
exempt => "Exempt IP(s)",
directlogin => "No redirect",
newuser => "Link to create a user account",
img => "Header",
logo => "Main Logo",
domlogo => "Domain Logo",
login => "Log-in Header",
textcol => "Text color",
bgcol => "Box color",
bgs => "Background colors",
links => "Link colors",
font => "Font color",
pgbg => "Header",
mainbg => "Page",
sidebg => "Login box",
link => "Link",
alink => "Active link",
vlink => "Visited link",
);
return %choices;
}
sub print_rolecolors {
my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
my %choices = &color_font_choices();
my @bgs = ('pgbg','tabbg','sidebg');
my @links = ('link','alink','vlink');
my @images = ('img');
my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
my %designhash = &Apache::loncommon::get_domainconf($dom);
my %defaultdesign = %Apache::loncommon::defaultdesign;
my (%is_custom,%designs);
my %defaults = (
img => $defaultdesign{$role.'.img'},
font => $defaultdesign{$role.'.font'},
);
foreach my $item (@bgs) {
$defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
}
foreach my $item (@links) {
$defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
}
if (ref($settings) eq 'HASH') {
if (ref($settings->{$role}) eq 'HASH') {
if ($settings->{$role}->{'img'} ne '') {
$designs{'img'} = $settings->{$role}->{'img'};
$is_custom{'img'} = 1;
}
if ($settings->{$role}->{'font'} ne '') {
$designs{'font'} = $settings->{$role}->{'font'};
$is_custom{'font'} = 1;
}
foreach my $item (@bgs) {
if ($settings->{$role}->{$item} ne '') {
$designs{'bgs'}{$item} = $settings->{$role}->{$item};
$is_custom{$item} = 1;
}
}
foreach my $item (@links) {
if ($settings->{$role}->{$item} ne '') {
$designs{'links'}{$item} = $settings->{$role}->{$item};
$is_custom{$item} = 1;
}
}
}
} else {
if ($designhash{$dom.'.'.$role.'.img'} ne '') {
$designs{img} = $designhash{$dom.'.'.$role.'.img'};
$is_custom{'img'} = 1;
}
if ($designhash{$dom.'.'.$role.'.font'} ne '') {
$designs{font} = $designhash{$dom.'.'.$role.'.font'};
$is_custom{'font'} = 1;
}
foreach my $item (@bgs) {
if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
$designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
$is_custom{$item} = 1;
}
}
foreach my $item (@links) {
if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
$designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
$is_custom{$item} = 1;
}
}
}
my $itemcount = 1;
my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
$datatable .= '</tr></table></td></tr>';
return $datatable;
}
sub display_color_options {
my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
$images,$bgs,$links,$alt_text,$rowtotal,$logintext,$loginheader) = @_;
my $css_class = $itemcount%2?' class="LC_odd_row"':'';
my $datatable = '<tr'.$css_class.'>'.
'<td>'.$choices->{'font'}.'</td>';
if (!$is_custom->{'font'}) {
$datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
} else {
$datatable .= '<td> </td>';
}
my $fontlink = &color_pick($phase,$role,'font',$choices->{'font'},$designs->{'font'});
$datatable .= '<td><span class="LC_nobreak">'.
'<input type="text" size="10" name="'.$role.'_font"'.
' value="'.$designs->{'font'}.'" /> '.$fontlink.
' <span id="css_'.$role.'_font" style="background-color: '.
$designs->{'font'}.';"> </span>'.
'</span></td></tr>';
my $switchserver = &check_switchserver($dom,$confname);
foreach my $img (@{$images}) {
$itemcount ++;
$css_class = $itemcount%2?' class="LC_odd_row"':'';
$datatable .= '<tr'.$css_class.'>'.
'<td>'.$choices->{$img};
my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
if ($role eq 'login') {
if ($img eq 'login') {
$login_hdr_pick =
&login_header_options($img,$role,$defaults,$is_custom,$choices,
$loginheader);
$logincolors =
&login_text_colors($img,$role,$logintext,$phase,$choices,
$designs);
} elsif ($img ne 'domlogo') {
$datatable.= &logo_display_options($img,$defaults,$designs);
}
}
$datatable .= '</td>';
if ($designs->{$img} ne '') {
$imgfile = $designs->{$img};
$img_import = ($imgfile =~ m{^/adm/});
} else {
$imgfile = $defaults->{$img};
}
if ($imgfile) {
my ($showfile,$fullsize);
if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
my $urldir = $1;
my $filename = $2;
my @info = &Apache::lonnet::stat_file($designs->{$img});
if (@info) {
my $thumbfile = 'tn-'.$filename;
my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
if (@thumb) {
$showfile = $urldir.'/'.$thumbfile;
} else {
$showfile = $imgfile;
}
} else {
$showfile = '';
}
} elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
$showfile = $imgfile;
my $imgdir = $1;
my $filename = $2;
if (-e "/home/httpd/html/$imgdir/tn-".$filename) {
$showfile = "/$imgdir/tn-".$filename;
} else {
my $input = "/home/httpd/html".$imgfile;
my $output = '/home/httpd/html/'.$imgdir.'/tn-'.$filename;
if (!-e $output) {
my ($width,$height) = &thumb_dimensions();
my ($fullwidth,$fullheight) = &check_dimensions($input);
if ($fullwidth ne '' && $fullheight ne '') {
if ($fullwidth > $width && $fullheight > $height) {
my $size = $width.'x'.$height;
system("convert -sample $size $input $output");
$showfile = '/'.$imgdir.'/tn-'.$filename;
}
}
}
}
}
if ($showfile) {
if ($showfile =~ m{^/(adm|res)/}) {
if ($showfile =~ m{^/res/}) {
my $local_showfile =
&Apache::lonnet::filelocation('',$showfile);
&Apache::lonnet::repcopy($local_showfile);
}
$showfile = &Apache::loncommon::lonhttpdurl($showfile);
}
if ($imgfile) {
if ($imgfile =~ m{^/(adm|res)/}) {
if ($imgfile =~ m{^/res/}) {
my $local_imgfile =
&Apache::lonnet::filelocation('',$imgfile);
&Apache::lonnet::repcopy($local_imgfile);
}
$fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
} else {
$fullsize = $imgfile;
}
}
$datatable .= '<td>';
if ($img eq 'login') {
$datatable .= $login_hdr_pick;
}
$datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
$showfile,$fullsize,$role,$img,$imgfile,$logincolors);
} else {
$datatable .= '<td colspan="2" class="LC_right_item"><br />'.
&mt('Upload:');
}
} else {
$datatable .= '<td colspan="2" class="LC_right_item"><br />'.
&mt('Upload:');
}
if ($switchserver) {
$datatable .= &mt('Upload to library server: [_1]',$switchserver);
} else {
$datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
}
$datatable .= '</td></tr>';
}
$itemcount ++;
$css_class = $itemcount%2?' class="LC_odd_row"':'';
$datatable .= '<tr'.$css_class.'>'.
'<td>'.$choices->{'bgs'}.'</td>';
my $bgs_def;
foreach my $item (@{$bgs}) {
if (!$is_custom->{$item}) {
$bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
}
}
if ($bgs_def) {
$datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
} else {
$datatable .= '<td> </td>';
}
$datatable .= '<td class="LC_right_item">'.
'<table border="0"><tr>';
foreach my $item (@{$bgs}) {
my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'bgs'}{$item});
$datatable .= '<td align="center">'.$link;
if ($designs->{'bgs'}{$item}) {
$datatable .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'bgs'}{$item}.';"> </span>';
}
$datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'bgs'}{$item}.
'" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
}
$datatable .= '</tr></table></td></tr>';
$itemcount ++;
$css_class = $itemcount%2?' class="LC_odd_row"':'';
$datatable .= '<tr'.$css_class.'>'.
'<td>'.$choices->{'links'}.'</td>';
my $links_def;
foreach my $item (@{$links}) {
if (!$is_custom->{$item}) {
$links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
}
}
if ($links_def) {
$datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
} else {
$datatable .= '<td> </td>';
}
$datatable .= '<td class="LC_right_item">'.
'<table border="0"><tr>';
foreach my $item (@{$links}) {
$datatable .= '<td align="center">'."\n".
&color_pick($phase,$role,$item,$choices->{$item},
$designs->{'links'}{$item});
if ($designs->{'links'}{$item}) {
$datatable.=' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'links'}{$item}.';"> </span>';
}
$datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'links'}{$item}.
'" /></td>';
}
$$rowtotal += $itemcount;
return $datatable;
}
sub logo_display_options {
my ($img,$defaults,$designs) = @_;
my $checkedon;
if (ref($defaults) eq 'HASH') {
if (ref($defaults->{'showlogo'}) eq 'HASH') {
if ($defaults->{'showlogo'}{$img}) {
$checkedon = 'checked="checked" ';
}
}
}
if (ref($designs) eq 'HASH') {
if (ref($designs->{'showlogo'}) eq 'HASH') {
if (defined($designs->{'showlogo'}{$img})) {
if ($designs->{'showlogo'}{$img} == 0) {
$checkedon = '';
} elsif ($designs->{'showlogo'}{$img} == 1) {
$checkedon = 'checked="checked" ';
}
}
}
}
return '<br /><label> <input type="checkbox" name="'.
'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
&mt('show').'</label>'."\n";
}
sub login_header_options {
my ($img,$role,$defaults,$is_custom,$choices,$loginheader) = @_;
my $image_checked = ' checked="checked" ';
my $text_checked = ' ';
if ($loginheader eq 'text') {
$image_checked = ' ';
$text_checked = ' checked="checked" ';
}
my $output = '<span class="LC_nobreak"><label><input type="radio" name="'.
'loginheader" value="image" '.$image_checked.'/>'.
&mt('use image').'</label> '.
'<label><input type="radio" name="loginheader" value="text"'.
$text_checked.'/>'.&mt('use text').'</label><br />'."\n";
if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
$output .= &mt('Text default(s)').':<br />';
if (!$is_custom->{'textcol'}) {
$output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
' ';
}
if (!$is_custom->{'bgcol'}) {
$output .= $choices->{'bgcol'}.': '.
'<span id="css_'.$role.'_font" style="background-color: '.
$defaults->{'logintext'}{'bgcol'}.';"> </span>';
}
$output .= '<br />';
}
$output .='<br />';
return $output;
}
sub login_text_colors {
my ($img,$role,$logintext,$phase,$choices,$designs) = @_;
my $color_menu = '<table border="0"><tr>';
foreach my $item (@{$logintext}) {
my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'logintext'}{$item});
$color_menu .= '<td align="center">'.$link;
if ($designs->{'logintext'}{$item}) {
$color_menu .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'logintext'}{$item}.';"> </span>';
}
$color_menu .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.
$designs->{'logintext'}{$item}.'" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>'.
'<td> </td>';
}
$color_menu .= '</tr></table><br />';
return $color_menu;
}
sub image_changes {
my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
my $output;
if (!$is_custom) {
if ($img ne 'domlogo') {
$output .= &mt('Default image:').'<br />';
} else {
$output .= &mt('Default in use:').'<br />';
}
}
if ($img_import) {
$output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
}
$output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
$showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
if ($is_custom) {
$output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
'<input type="checkbox" name="'.
$role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
'</label> '.&mt('Replace:').'</span><br />';
} else {
$output .= '<td valign="bottom">'.$logincolors.&mt('Upload:').'<br />';
}
return $output;
}
sub color_pick {
my ($phase,$role,$item,$desc,$curcol) = @_;
my $link = '<a href="javascript:pjump('."'color_custom','".$desc.
"','".$curcol."','".$role.'_'.$item."','parmform.pres','psub'".
');">'.$desc.'</a>';
return $link;
}
sub print_quotas {
my ($dom,$settings,$rowtotal,$action) = @_;
my $context;
if ($action eq 'quotas') {
$context = 'tools';
} else {
$context = $action;
}
my ($datatable,$defaultquota,@usertools,@options,%validations);
my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
my $typecount = 0;
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();
}
if (ref($types) eq 'ARRAY') {
foreach my $type (@{$types}) {
my $currdefquota;
unless ($context eq 'requestcourses') {
if (ref($settings) eq 'HASH') {
if (ref($settings->{defaultquota}) eq 'HASH') {
$currdefquota = $settings->{defaultquota}->{$type};
} else {
$currdefquota = $settings->{$type};
}
}
}
if (defined($usertypes->{$type})) {
$typecount ++;
$css_class = $typecount%2?' class="LC_odd_row"':'';
$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) {
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> ';
}
}
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') {
$datatable .=
'<td class="LC_right_item"><span class="LC_nobreak">'.
'<input type="text" name="quota_'.$type.
'" value="'.$currdefquota.
'" size="5" /> Mb</span></td>';
}
$datatable .= '</tr>';
}
}
}
unless ($context eq 'requestcourses') {
$defaultquota = '20';
if (ref($settings) eq 'HASH') {
if (ref($settings->{'defaultquota'}) eq 'HASH') {
$defaultquota = $settings->{'defaultquota'}->{'default'};
} elsif (defined($settings->{'default'})) {
$defaultquota = $settings->{'default'};
}
}
}
$typecount ++;
$css_class = $typecount%2?' class="LC_odd_row"':'';
$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) {
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> ';
}
}
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') {
$datatable .= '<td class="LC_right_item"><span class="LC_nobreak">'.
'<input type="text" name="defaultquota" value="'.
$defaultquota.'" size="5" /> Mb</span></td>';
}
$datatable .= '</tr>';
$typecount ++;
$css_class = $typecount%2?' class="LC_odd_row"':'';
$datatable .= '<tr'.$css_class.'>'.
'<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) {
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 .= '</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),
my ($defdom,$runon,$runoff,$coownerson,$coownersoff);
if (ref($settings) eq 'HASH') {
if (exists($settings->{'run'})) {
if ($settings->{'run'} eq '0') {
$runoff = ' checked="checked" ';
$runon = ' ';
} else {
$runon = ' checked="checked" ';
$runoff = ' ';
}
} else {
if ($autorun) {
$runon = ' checked="checked" ';
$runoff = ' ';
} else {
$runoff = ' checked="checked" ';
$runon = ' ';
}
}
if (exists($settings->{'co-owners'})) {
if ($settings->{'co-owners'} eq '0') {
$coownersoff = ' checked="checked" ';
$coownerson = ' ';
} else {
$coownerson = ' checked="checked" ';
$coownersoff = ' ';
}
} else {
$coownersoff = ' checked="checked" ';
$coownerson = ' ';
}
if (exists($settings->{'sender_domain'})) {
$defdom = $settings->{'sender_domain'};
}
} else {
if ($autorun) {
$runon = ' checked="checked" ';
$runoff = ' ';
} else {
$runoff = ' checked="checked" ';
$runon = ' ';
}
}
my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
my $notif_sender;
if (ref($settings) eq 'HASH') {
$notif_sender = $settings->{'sender_uname'};
}
my $datatable='<tr class="LC_odd_row">'.
'<td>'.&mt('Auto-enrollment active?').'</td>'.
'<td class="LC_right_item"><span class="LC_nobreak"><label>'.
'<input type="radio" name="autoenroll_run"'.
$runon.' value="1" />'.&mt('Yes').'</label> '.
'<label><input type="radio" name="autoenroll_run"'.
$runoff.' value="0" />'.&mt('No').'</label></span></td>'.
'</tr><tr>'.
'<td>'.&mt('Notification messages - sender').
'</td><td class="LC_right_item"><span class="LC_nobreak">'.
&mt('username').': '.
'<input type="text" name="sender_uname" value="'.
$notif_sender.'" size="10" /> '.&mt('domain').
': '.$domform.'</span></td></tr>'.
'<tr class="LC_odd_row">'.
'<td>'.&mt('Automatically assign co-ownership').'</td>'.
'<td class="LC_right_item"><span class="LC_nobreak"><label>'.
'<input type="radio" name="autoassign_coowners"'.
$coownerson.' value="1" />'.&mt('Yes').'</label> '.
'<label><input type="radio" name="autoassign_coowners"'.
$coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
'</tr>';
$$rowtotal += 3;
return $datatable;
}
sub print_autoupdate {
my ($position,$dom,$settings,$rowtotal) = @_;
my $datatable;
if ($position eq 'top') {
my $updateon = ' ';
my $updateoff = ' checked="checked" ';
my $classlistson = ' ';
my $classlistsoff = ' checked="checked" ';
if (ref($settings) eq 'HASH') {
if ($settings->{'run'} eq '1') {
$updateon = $updateoff;
$updateoff = ' ';
}
if ($settings->{'classlists'} eq '1') {
$classlistson = $classlistsoff;
$classlistsoff = ' ';
}
}
my %title = (
run => 'Auto-update active?',
classlists => 'Update information in classlists?',
);
$datatable = '<tr class="LC_odd_row">'.
'<td>'.&mt($title{'run'}).'</td>'.
'<td class="LC_right_item"><span class="LC_nobreak"><label>'.
'<input type="radio" name="autoupdate_run"'.
$updateon.' value="1" />'.&mt('Yes').'</label> '.
'<label><input type="radio" name="autoupdate_run"'.
$updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
'</tr><tr>'.
'<td>'.&mt($title{'classlists'}).'</td>'.
'<td class="LC_right_item"><span class="LC_nobreak">'.
'<label><input type="radio" name="classlists"'.
$classlistson.' value="1" />'.&mt('Yes').'</label> '.
'<label><input type="radio" name="classlists"'.
$classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
'</tr>';
$$rowtotal += 2;
} else {
my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
my @fields = ('lastname','firstname','middlename','gen',
'permanentemail','id');
my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
my $numrows = 0;
if (ref($types) eq 'ARRAY') {
if (@{$types} > 0) {
$datatable =
&usertype_update_row($settings,$usertypes,\%fieldtitles,
\@fields,$types,\$numrows);
$$rowtotal += @{$types};
}
}
$datatable .=
&usertype_update_row($settings,{'default' => $othertitle},
\%fieldtitles,\@fields,['default'],
\$numrows);
$$rowtotal ++;
}
return $datatable;
}
sub print_autocreate {
my ($dom,$settings,$rowtotal) = @_;
my (%createon,%createoff);
my $curr_dc;
my @types = ('xml','req');
if (ref($settings) eq 'HASH') {
foreach my $item (@types) {
$createoff{$item} = ' checked="checked" ';
$createon{$item} = ' ';
if (exists($settings->{$item})) {
if ($settings->{$item}) {
$createon{$item} = ' checked="checked" ';
$createoff{$item} = ' ';
}
}
}
$curr_dc = $settings->{'xmldc'};
} else {
foreach my $item (@types) {
$createoff{$item} = ' checked="checked" ';
$createon{$item} = ' ';
}
}
$$rowtotal += 2;
my $datatable='<tr class="LC_odd_row">'.
'<td>'.&mt('Create pending official courses from XML files').'</td>'.
'<td class="LC_right_item"><span class="LC_nobreak"><label>'.
'<input type="radio" name="autocreate_xml"'.
$createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
'<label><input type="radio" name="autocreate_xml"'.
$createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>';
my ($numdc,$dctable) = &active_dc_picker($dom,$curr_dc);
if ($numdc > 1) {
$datatable .= '</td><tr><td>'.
&mt('XML files processed as: (choose Dom. Coord.)').
'</td><td class="LC_left_item">'.$dctable.'</td></tr>'.
'<tr class="LC_odd_row">';
$$rowtotal ++ ;
} else {
$datatable .= '</td></tr><tr>';
}
$datatable .= '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
'<td class="LC_right_item"><span class="LC_nobreak"><label>'.
'<input type="radio" name="autocreate_req"'.
$createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
'<label><input type="radio" name="autocreate_req"'.
$createoff{'req'}.' value="0" />'.&mt('No').'</label></span></td>'.
'</tr>';
return $datatable;
}
sub print_directorysrch {
my ($dom,$settings,$rowtotal) = @_;
my $srchon = ' ';
my $srchoff = ' checked="checked" ';
my ($exacton,$containson,$beginson);
my $localon = ' ';
my $localoff = ' checked="checked" ';
if (ref($settings) eq 'HASH') {
if ($settings->{'available'} eq '1') {
$srchon = $srchoff;
$srchoff = ' ';
}
if ($settings->{'localonly'} eq '1') {
$localon = $localoff;
$localoff = ' ';
}
if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
foreach my $type (@{$settings->{'searchtypes'}}) {
if ($type eq 'exact') {
$exacton = ' checked="checked" ';
} elsif ($type eq 'contains') {
$containson = ' checked="checked" ';
} elsif ($type eq 'begins') {
$beginson = ' checked="checked" ';
}
}
} else {
if ($settings->{'searchtypes'} eq 'exact') {
$exacton = ' checked="checked" ';
} elsif ($settings->{'searchtypes'} eq 'contains') {
$containson = ' checked="checked" ';
} elsif ($settings->{'searchtypes'} eq 'specify') {
$exacton = ' checked="checked" ';
$containson = ' checked="checked" ';
}
}
}
my ($searchtitles,$titleorder) = &sorted_searchtitles();
my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
my $numinrow = 4;
my $cansrchrow = 0;
my $datatable='<tr class="LC_odd_row">'.
'<td colspan="2"><span class ="LC_nobreak">'.&mt('Directory search available?').'</span></td>'.
'<td class="LC_right_item"><span class="LC_nobreak"><label>'.
'<input type="radio" name="dirsrch_available"'.
$srchon.' value="1" />'.&mt('Yes').'</label> '.
'<label><input type="radio" name="dirsrch_available"'.
$srchoff.' value="0" />'.&mt('No').'</label></span></td>'.
'</tr><tr>'.
'<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search?').'</span></td>'.
'<td class="LC_right_item"><span class="LC_nobreak"><label>'.
'<input type="radio" name="dirsrch_localonly"'.
$localoff.' value="0" />'.&mt('Yes').'</label> '.
'<label><input type="radio" name="dirsrch_localonly"'.
$localon.' value="1" />'.&mt('No').'</label></span></td>'.
'</tr>';
$$rowtotal += 2;
if (ref($usertypes) eq 'HASH') {
if (keys(%{$usertypes}) > 0) {
$datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
$numinrow,$othertitle,'cansearch');
$cansrchrow = 1;
}
}
if ($cansrchrow) {
$$rowtotal ++;
$datatable .= '<tr>';
} else {
$datatable .= '<tr class="LC_odd_row">';
}
$datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
'</span></td><td class="LC_left_item" colspan="2"><table><tr>';
foreach my $title (@{$titleorder}) {
if (defined($searchtitles->{$title})) {
my $check = ' ';
if (ref($settings) eq 'HASH') {
if (ref($settings->{'searchby'}) eq 'ARRAY') {
if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
$check = ' checked="checked" ';
}
}
}
$datatable .= '<td class="LC_left_item">'.
'<span class="LC_nobreak"><label>'.
'<input type="checkbox" name="searchby" '.
'value="'.$title.'"'.$check.'/>'.
$searchtitles->{$title}.'</label></span></td>';
}
}
$datatable .= '</tr></table></td></tr>';
$$rowtotal ++;
if ($cansrchrow) {
$datatable .= '<tr class="LC_odd_row">';
} else {
$datatable .= '<tr>';
}
$datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
'<td class="LC_left_item" colspan="2">'.
'<span class="LC_nobreak"><label>'.
'<input type="checkbox" name="searchtypes" '.
$exacton.' value="exact" />'.&mt('Exact match').
'</label> '.
'<label><input type="checkbox" name="searchtypes" '.
$beginson.' value="begins" />'.&mt('Begins with').
'</label> '.
'<label><input type="checkbox" name="searchtypes" '.
$containson.' value="contains" />'.&mt('Contains').
'</label></span></td></tr>';
$$rowtotal ++;
return $datatable;
}
sub print_contacts {
my ($dom,$settings,$rowtotal) = @_;
my $datatable;
my @contacts = ('adminemail','supportemail');
my (%checked,%to,%otheremails);
my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
'requestsmail');
foreach my $type (@mailings) {
$otheremails{$type} = '';
}
if (ref($settings) eq 'HASH') {
foreach my $item (@contacts) {
if (exists($settings->{$item})) {
$to{$item} = $settings->{$item};
}
}
foreach my $type (@mailings) {
if (exists($settings->{$type})) {
if (ref($settings->{$type}) eq 'HASH') {
foreach my $item (@contacts) {
if ($settings->{$type}{$item}) {
$checked{$type}{$item} = ' checked="checked" ';
}
}
$otheremails{$type} = $settings->{$type}{'others'};
}
} elsif ($type eq 'lonstatusmail') {
$checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
}
}
} else {
$to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
$to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
$checked{'errormail'}{'adminemail'} = ' checked="checked" ';
$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;
my $css_class;
foreach my $item (@contacts) {
$rownum ++;
$css_class = $rownum%2?' class="LC_odd_row"':'';
$datatable .= '<tr'.$css_class.'>'.
'<td><span class="LC_nobreak">'.$titles->{$item}.
'</span></td><td class="LC_right_item">'.
'<input type="text" name="'.$item.'" value="'.
$to{$item}.'" /></td></tr>';
}
foreach my $type (@mailings) {
$rownum ++;
$css_class = $rownum%2?' class="LC_odd_row"':'';
$datatable .= '<tr'.$css_class.'>'.
'<td><span class="LC_nobreak">'.
$titles->{$type}.': </span></td>'.
'<td class="LC_left_item">'.
'<span class="LC_nobreak">';
foreach my $item (@contacts) {
$datatable .= '<label>'.
'<input type="checkbox" name="'.$type.'"'.
$checked{$type}{$item}.
' value="'.$item.'" />'.$short_titles->{$item}.
'</label> ';
}
$datatable .= '</span><br />'.&mt('Others').': '.
'<input type="text" name="'.$type.'_others" '.
'value="'.$otheremails{$type}.'" />'.
'</td></tr>'."\n";
}
$$rowtotal += $rownum;
return $datatable;
}
sub radiobutton_prefs {
my ($settings,$toggles,$defaultchecked,$choices,$itemcount) = @_;
return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
(ref($choices) eq 'HASH'));
my (%checkedon,%checkedoff,$datatable,$css_class);
foreach my $item (@{$toggles}) {
if ($defaultchecked->{$item} eq 'on') {
$checkedon{$item} = ' checked="checked" ';
$checkedoff{$item} = ' ';
} elsif ($defaultchecked->{$item} eq 'off') {
$checkedoff{$item} = ' checked="checked" ';
$checkedon{$item} = ' ';
}
}
if (ref($settings) eq 'HASH') {
foreach my $item (@{$toggles}) {
if ($settings->{$item} eq '1') {
$checkedon{$item} = ' checked="checked" ';
$checkedoff{$item} = ' ';
} elsif ($settings->{$item} eq '0') {
$checkedoff{$item} = ' checked="checked" ';
$checkedon{$item} = ' ';
}
}
}
foreach my $item (@{$toggles}) {
$css_class = $itemcount%2?' class="LC_odd_row"':'';
$datatable .=
'<tr'.$css_class.'><td><span class="LC_nobreak">'.$choices->{$item}.
'</span></td>'.
'<td class="LC_right_item"><span class="LC_nobreak">'.
'<label><input type="radio" name="'.
$item.'" '.$checkedon{$item}.' value="1" />'.&mt('Yes').
'</label> <label><input type="radio" name="'.$item.'" '.
$checkedoff{$item}.' value="0" />'.&mt('No').'</label>'.
'</span></td>'.
'</tr>';
$itemcount ++;
}
return ($datatable,$itemcount);
}
sub print_coursedefaults {
my ($dom,$settings,$rowtotal) = @_;
my ($css_class,$datatable);
my $itemcount = 1;
my (%checkedon,%checkedoff,%choices,%defaultchecked,@toggles);
%choices =
&Apache::lonlocal::texthash (
canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
);
%defaultchecked = ('canuse_pdfforms' => 'off');
@toggles = ('canuse_pdfforms',);
($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
\%choices,$itemcount);
$$rowtotal += $itemcount;
return $datatable;
}
sub contact_titles {
my %titles = &Apache::lonlocal::texthash (
'supportemail' => 'Support E-mail address',
'adminemail' => 'Default Server Admin E-mail address',
'errormail' => 'Error reports to be e-mailed to',
'packagesmail' => 'Package update alerts to be e-mailed to',
'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
'requestsmail' => 'E-mail from course requests requiring approval',
);
my %short_titles = &Apache::lonlocal::texthash (
adminemail => 'Admin E-mail address',
supportemail => 'Support E-mail',
);
return (\%titles,\%short_titles);
}
sub tool_titles {
my %titles = &Apache::lonlocal::texthash (
aboutme => 'Personal Information Page',
blog => 'Blog',
portfolio => 'Portfolio',
official => 'Official courses (with institutional codes)',
unofficial => 'Unofficial courses',
community => 'Communities',
);
return %titles;
}
sub courserequest_titles {
my %titles = &Apache::lonlocal::texthash (
official => 'Official',
unofficial => 'Unofficial',
community => 'Communities',
norequest => 'Not allowed',
approval => 'Approval by Dom. Coord.',
validate => 'With validation',
autolimit => 'Numerical limit',
unlimited => '(blank for unlimited)',
);
return %titles;
}
sub courserequest_conditions {
my %conditions = &Apache::lonlocal::texthash (
approval => '(Processing of request subject to approval by Domain Coordinator).',
validate => '(Processing of request subject to instittutional validation).',
);
return %conditions;
}
sub print_usercreation {
my ($position,$dom,$settings,$rowtotal) = @_;
my $numinrow = 4;
my $datatable;
if ($position eq 'top') {
$$rowtotal ++;
my $rowcount = 0;
my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
if (ref($rules) eq 'HASH') {
if (keys(%{$rules}) > 0) {
$datatable .= &user_formats_row('username',$settings,$rules,
$ruleorder,$numinrow,$rowcount);
$$rowtotal ++;
$rowcount ++;
}
}
my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
if (ref($idrules) eq 'HASH') {
if (keys(%{$idrules}) > 0) {
$datatable .= &user_formats_row('id',$settings,$idrules,
$idruleorder,$numinrow,$rowcount);
$$rowtotal ++;
$rowcount ++;
}
}
my ($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);
$$rowtotal ++;
$rowcount ++;
}
}
if ($rowcount == 0) {
$datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
$$rowtotal ++;
$rowcount ++;
}
} elsif ($position eq 'middle') {
my @creators = ('author','course','requestcrs','selfcreate');
my ($rules,$ruleorder) =
&Apache::lonnet::inst_userrules($dom,'username');
my %lt = &usercreation_types();
my %checked;
my @selfcreate;
if (ref($settings) eq 'HASH') {
if (ref($settings->{'cancreate'}) eq 'HASH') {
foreach my $item (@creators) {
$checked{$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') {
foreach my $item (@creators) {
if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
$checked{$item} = 'none';
}
}
}
}
my $rownum = 0;
foreach my $item (@creators) {
$rownum ++;
if ($item ne 'selfcreate') {
if ($checked{$item} eq '') {
$checked{$item} = 'any';
}
}
my $css_class;
if ($rownum%2) {
$css_class = '';
} else {
$css_class = ' class="LC_odd_row" ';
}
$datatable .= '<tr'.$css_class.'>'.
'<td><span class="LC_nobreak">'.$lt{$item}.
'</span></td><td align="right">';
my @options;
if ($item eq 'selfcreate') {
push(@options,('email','login','sso'));
} else {
@options = ('any');
if (ref($rules) eq 'HASH') {
if (keys(%{$rules}) > 0) {
push(@options,('official','unofficial'));
}
}
push(@options,'none');
}
foreach my $option (@options) {
my $type = 'radio';
my $check = ' ';
if ($item eq 'selfcreate') {
$type = 'checkbox';
if (grep(/^\Q$option\E$/,@selfcreate)) {
$check = ' checked="checked" ';
}
} else {
if ($checked{$item} eq $option) {
$check = ' checked="checked" ';
}
}
$datatable .= '<span class="LC_nobreak"><label>'.
'<input type="'.$type.'" name="can_createuser_'.
$item.'" value="'.$option.'"'.$check.'/> '.
$lt{$option}.'</label> </span>';
}
$datatable .= '</td></tr>';
}
my ($othertitle,$usertypes,$types) =
&Apache::loncommon::sorted_inst_types($dom);
if (ref($usertypes) eq 'HASH') {
if (keys(%{$usertypes}) > 0) {
my $createsettings;
if (ref($settings) eq 'HASH') {
$createsettings = $settings->{cancreate};
}
$datatable .= &insttypes_row($createsettings,$types,$usertypes,
$dom,$numinrow,$othertitle,
'statustocreate');
$$rowtotal ++;
}
}
} else {
my @contexts = ('author','course','domain');
my @authtypes = ('int','krb4','krb5','loc');
my %checked;
if (ref($settings) eq 'HASH') {
if (ref($settings->{'authtypes'}) eq 'HASH') {
foreach my $item (@contexts) {
if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
foreach my $auth (@authtypes) {
if ($settings->{'authtypes'}{$item}{$auth}) {
$checked{$item}{$auth} = ' checked="checked" ';
}
}
}
}
}
} else {
foreach my $item (@contexts) {
foreach my $auth (@authtypes) {
$checked{$item}{$auth} = ' checked="checked" ';
}
}
}
my %title = &context_names();
my %authname = &authtype_names();
my $rownum = 0;
my $css_class;
foreach my $item (@contexts) {
if ($rownum%2) {
$css_class = '';
} else {
$css_class = ' class="LC_odd_row" ';
}
$datatable .= '<tr'.$css_class.'>'.
'<td>'.$title{$item}.
'</td><td class="LC_left_item">'.
'<span class="LC_nobreak">';
foreach my $auth (@authtypes) {
$datatable .= '<label>'.
'<input type="checkbox" name="'.$item.'_auth" '.
$checked{$item}{$auth}.' value="'.$auth.'" />'.
$authname{$auth}.'</label> ';
}
$datatable .= '</span></td></tr>';
$rownum ++;
}
$$rowtotal += $rownum;
}
return $datatable;
}
sub user_formats_row {
my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
my $output;
my %text = (
'username' => 'new usernames',
'id' => 'IDs',
'email' => 'self-created accounts (e-mail)',
);
my $css_class = $rowcount%2?' class="LC_odd_row"':'';
$output = '<tr '.$css_class.'>'.
'<td><span class="LC_nobreak">';
if ($type eq 'email') {
$output .= &mt("Formats disallowed for $text{$type}: ");
} else {
$output .= &mt("Format rules to check for $text{$type}: ");
}
$output .= '</span></td>'.
'<td class="LC_left_item" colspan="2"><table>';
my $rem;
if (ref($ruleorder) eq 'ARRAY') {
for (my $i=0; $i<@{$ruleorder}; $i++) {
if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
my $rem = $i%($numinrow);
if ($rem == 0) {
if ($i > 0) {
$output .= '</tr>';
}
$output .= '<tr>';
}
my $check = ' ';
if (ref($settings) eq 'HASH') {
if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
$check = ' checked="checked" ';
}
}
}
$output .= '<td class="LC_left_item">'.
'<span class="LC_nobreak"><label>'.
'<input type="checkbox" name="'.$type.'_rule" '.
'value="'.$ruleorder->[$i].'"'.$check.'/>'.
$rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
}
}
$rem = @{$ruleorder}%($numinrow);
}
my $colsleft = $numinrow - $rem;
if ($colsleft > 1 ) {
$output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
' </td>';
} elsif ($colsleft == 1) {
$output .= '<td class="LC_left_item"> </td>';
}
$output .= '</tr></table></td></tr>';
return $output;
}
sub usercreation_types {
my %lt = &Apache::lonlocal::texthash (
author => 'When adding a co-author',
course => 'When adding a user to a course',
requestcrs => 'When requesting a course',
selfcreate => 'User creates own account',
any => 'Any',
official => 'Institutional only ',
unofficial => 'Non-institutional only',
email => 'E-mail address',
login => 'Institutional Login',
sso => 'SSO',
none => 'None',
);
return %lt;
}
sub authtype_names {
my %lt = &Apache::lonlocal::texthash(
int => 'Internal',
krb4 => 'Kerberos 4',
krb5 => 'Kerberos 5',
loc => 'Local',
);
return %lt;
}
sub context_names {
my %context_title = &Apache::lonlocal::texthash(
author => 'Creating users when an Author',
course => 'Creating users when in a course',
domain => 'Creating users when a Domain Coordinator',
);
return %context_title;
}
sub print_usermodification {
my ($position,$dom,$settings,$rowtotal) = @_;
my $numinrow = 4;
my ($context,$datatable,$rowcount);
if ($position eq 'top') {
$rowcount = 0;
$context = 'author';
foreach my $role ('ca','aa') {
$datatable .= &modifiable_userdata_row($context,$role,$settings,
$numinrow,$rowcount);
$$rowtotal ++;
$rowcount ++;
}
} elsif ($position eq 'middle') {
$context = 'course';
$rowcount = 0;
foreach my $role ('st','ep','ta','in','cr') {
$datatable .= &modifiable_userdata_row($context,$role,$settings,
$numinrow,$rowcount);
$$rowtotal ++;
$rowcount ++;
}
} elsif ($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);
$$rowtotal ++;
$rowcount ++;
}
}
}
return $datatable;
}
sub print_defaults {
my ($dom,$rowtotal) = @_;
my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
'datelocale_def');
my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
my $titles = &defaults_titles();
my $rownum = 0;
my ($datatable,$css_class);
foreach my $item (@items) {
if ($rownum%2) {
$css_class = '';
} else {
$css_class = ' class="LC_odd_row" ';
}
$datatable .= '<tr'.$css_class.'>'.
'<td><span class="LC_nobreak">'.$titles->{$item}.
'</span></td><td class="LC_right_item">';
if ($item eq 'auth_def') {
my @authtypes = ('internal','krb4','krb5','localauth');
my %shortauth = (
internal => 'int',
krb4 => 'krb4',
krb5 => 'krb5',
localauth => 'loc'
);
my %authnames = &authtype_names();
foreach my $auth (@authtypes) {
my $checked = ' ';
if ($domdefaults{$item} eq $auth) {
$checked = ' checked="checked" ';
}
$datatable .= '<label><input type="radio" name="'.$item.
'" value="'.$auth.'"'.$checked.'/>'.
$authnames{$shortauth{$auth}}.'</label> ';
}
} elsif ($item eq 'timezone_def') {
my $includeempty = 1;
$datatable .= &Apache::loncommon::select_timezone($item,$domdefaults{$item},undef,$includeempty);
} elsif ($item eq 'datelocale_def') {
my $includeempty = 1;
$datatable .= &Apache::loncommon::select_datelocale($item,$domdefaults{$item},undef,$includeempty);
} else {
$datatable .= '<input type="text" name="'.$item.'" value="'.
$domdefaults{$item}.'" />';
}
$datatable .= '</td></tr>';
$rownum ++;
}
$$rowtotal += $rownum;
return $datatable;
}
sub defaults_titles {
my %titles = &Apache::lonlocal::texthash (
'auth_def' => 'Default authentication type',
'auth_arg_def' => 'Default authentication argument',
'lang_def' => 'Default language',
'timezone_def' => 'Default timezone',
'datelocale_def' => 'Default locale for dates',
);
return (\%titles);
}
sub print_scantronformat {
my ($r,$dom,$confname,$settings,$rowtotal) = @_;
my $itemcount = 1;
my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
%confhash);
my $switchserver = &check_switchserver($dom,$confname);
my %lt = &Apache::lonlocal::texthash (
default => 'Default bubblesheet format file error',
custom => 'Custom bubblesheet format file error',
);
my %scantronfiles = (
default => 'default.tab',
custom => 'custom.tab',
);
foreach my $key (keys(%scantronfiles)) {
$scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
.$scantronfiles{$key};
}
my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
if (!$switchserver) {
my $servadm = $r->dir_config('lonAdmEMail');
my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
if ($configuserok eq 'ok') {
if ($author_ok eq 'ok') {
my %legacyfile = (
default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
);
my %md5chk;
foreach my $type (keys(%legacyfile)) {
($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
chomp($md5chk{$type});
}
if ($md5chk{'default'} ne $md5chk{'custom'}) {
foreach my $type (keys(%legacyfile)) {
($scantronurls{$type},my $error) =
&legacy_scantronformat($r,$dom,$confname,
$type,$legacyfile{$type},
$scantronurls{$type},
$scantronfiles{$type});
if ($error ne '') {
$error{$type} = $error;
}
}
if (keys(%error) == 0) {
$is_custom = 1;
$confhash{'scantron'}{'scantronformat'} =
$scantronurls{'custom'};
my $putresult =
&Apache::lonnet::put_dom('configuration',
\%confhash,$dom);
if ($putresult ne 'ok') {
$error{'custom'} =
'<span class="LC_error">'.
&mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
}
}
} else {
($scantronurls{'default'},my $error) =
&legacy_scantronformat($r,$dom,$confname,
'default',$legacyfile{'default'},
$scantronurls{'default'},
$scantronfiles{'default'});
if ($error eq '') {
$confhash{'scantron'}{'scantronformat'} = '';
my $putresult =
&Apache::lonnet::put_dom('configuration',
\%confhash,$dom);
if ($putresult ne 'ok') {
$error{'default'} =
'<span class="LC_error">'.
&mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
}
} else {
$error{'default'} = $error;
}
}
}
}
} else {
$error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
}
}
if (ref($settings) eq 'HASH') {
if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
if ((!@info) || ($info[0] eq 'no_such_dir')) {
$scantronurl = '';
} else {
$scantronurl = $settings->{'scantronformat'};
}
$is_custom = 1;
} else {
$scantronurl = $scantronurls{'default'};
}
} else {
if ($is_custom) {
$scantronurl = $scantronurls{'custom'};
} else {
$scantronurl = $scantronurls{'default'};
}
}
$css_class = $itemcount%2?' class="LC_odd_row"':'';
$datatable .= '<tr'.$css_class.'>';
if (!$is_custom) {
$datatable .= '<td>'.&mt('Default in use:').'<br />'.
'<span class="LC_nobreak">';
if ($scantronurl) {
$datatable .= '<a href="'.$scantronurl.'" target="_blank">'.
&mt('Default scantron format file').'</a>';
} else {
$datatable = &mt('File unavailable for display');
}
$datatable .= '</span></td>';
if (keys(%error) == 0) {
$datatable .= '<td valign="bottom">';
if (!$switchserver) {
$datatable .= &mt('Upload:').'<br />';
}
} else {
my $errorstr;
foreach my $key (sort(keys(%error))) {
$errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
}
$datatable .= '<td>'.$errorstr;
}
} else {
if (keys(%error) > 0) {
my $errorstr;
foreach my $key (sort(keys(%error))) {
$errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
}
$datatable .= '<td>'.$errorstr.'</td><td> ';
} elsif ($scantronurl) {
$datatable .= '<td><span class="LC_nobreak">'.
'<a href="'.$scantronurl.'" target="_blank">'.
&mt('Custom scantron format file').'</a><label>'.
'<input type="checkbox" name="scantronformat_del"'.
'" value="1" />'.&mt('Delete?').'</label></span></td>'.
'<td><span class="LC_nobreak"> '.
&mt('Replace:').'</span><br />';
}
}
if (keys(%error) == 0) {
if ($switchserver) {
$datatable .= &mt('Upload to library server: [_1]',$switchserver);
} else {
$datatable .='<span class="LC_nobreak"> '.
'<input type="file" name="scantronformat" /></span>';
}
}
$datatable .= '</td></tr>';
$$rowtotal ++;
return $datatable;
}
sub legacy_scantronformat {
my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
my ($url,$error);
my @statinfo = &Apache::lonnet::stat_file($newurl);
if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
(my $result,$url) =
&publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
'','',$newfile);
if ($result ne 'ok') {
$error = &mt("An error occurred publishing the [_1] scantron format file in RES space. Error was: [_2].",$newfile,$result);
}
}
return ($url,$error);
}
sub print_coursecategories {
my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
my $datatable;
if ($position eq 'top') {
my $toggle_cats_crs = ' ';
my $toggle_cats_dom = ' checked="checked" ';
my $can_cat_crs = ' ';
my $can_cat_dom = ' checked="checked" ';
my $toggle_catscomm_comm = ' ';
my $toggle_catscomm_dom = ' checked="checked" ';
my $can_catcomm_comm = ' ';
my $can_catcomm_dom = ' checked="checked" ';
if (ref($settings) eq 'HASH') {
if ($settings->{'togglecats'} eq 'crs') {
$toggle_cats_crs = $toggle_cats_dom;
$toggle_cats_dom = ' ';
}
if ($settings->{'categorize'} eq 'crs') {
$can_cat_crs = $can_cat_dom;
$can_cat_dom = ' ';
}
if ($settings->{'togglecatscomm'} eq 'comm') {
$toggle_catscomm_comm = $toggle_catscomm_dom;
$toggle_catscomm_dom = ' ';
}
if ($settings->{'categorizecomm'} eq 'comm') {
$can_catcomm_comm = $can_catcomm_dom;
$can_catcomm_dom = ' ';
}
}
my %title = &Apache::lonlocal::texthash (
togglecats => 'Show/Hide a course in catalog',
togglecatscomm => 'Show/Hide a community in catalog',
categorize => 'Assign a category to a course',
categorizecomm => 'Assign a category to a community',
);
my %level = &Apache::lonlocal::texthash (
dom => 'Set in Domain',
crs => 'Set in Course',
comm => 'Set in Community',
);
$datatable = '<tr class="LC_odd_row">'.
'<td>'.$title{'togglecats'}.'</td>'.
'<td class="LC_right_item"><span class="LC_nobreak"><label>'.
'<input type="radio" name="togglecats"'.
$toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
'<label><input type="radio" name="togglecats"'.
$toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
'</tr><tr>'.
'<td>'.$title{'categorize'}.'</td>'.
'<td class="LC_right_item"><span class="LC_nobreak">'.
'<label><input type="radio" name="categorize"'.
$can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
'<label><input type="radio" name="categorize"'.
$can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
'</tr><tr class="LC_odd_row">'.
'<td>'.$title{'togglecatscomm'}.'</td>'.
'<td class="LC_right_item"><span class="LC_nobreak"><label>'.
'<input type="radio" name="togglecatscomm"'.
$toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
'<label><input type="radio" name="togglecatscomm"'.
$toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
'</tr><tr>'.
'<td>'.$title{'categorizecomm'}.'</td>'.
'<td class="LC_right_item"><span class="LC_nobreak">'.
'<label><input type="radio" name="categorizecomm"'.
$can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
'<label><input type="radio" name="categorizecomm"'.
$can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
'</tr>';
$$rowtotal += 4;
} else {
my $css_class;
my $itemcount = 1;
my $cathash;
if (ref($settings) eq 'HASH') {
$cathash = $settings->{'cats'};
}
if (ref($cathash) eq 'HASH') {
my (@cats,@trails,%allitems,%idx,@jsarray);
&Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
\%allitems,\%idx,\@jsarray);
my $maxdepth = scalar(@cats);
my $colattrib = '';
if ($maxdepth > 2) {
$colattrib = ' colspan="2" ';
}
my @path;
if (@cats > 0) {
if (ref($cats[0]) eq 'ARRAY') {
my $numtop = @{$cats[0]};
my $maxnum = $numtop;
my %default_names = (
instcode => &mt('Official courses'),
communities => &mt('Communities'),
);
if ((!grep(/^instcode$/,@{$cats[0]})) ||
($cathash->{'instcode::0'} eq '') ||
(!grep(/^communities$/,@{$cats[0]})) ||
($cathash->{'communities::0'} eq '')) {
$maxnum ++;
}
my $lastidx;
for (my $i=0; $i<$numtop; $i++) {
my $parent = $cats[0][$i];
$css_class = $itemcount%2?' class="LC_odd_row"':'';
my $item = &escape($parent).'::0';
my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
$lastidx = $idx{$item};
$datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
.'<select name="'.$item.'"'.$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>';
}
$datatable .= '</select></td><td>';
if ($parent eq 'instcode' || $parent eq 'communities') {
$datatable .= '<span class="LC_nobreak">'
.$default_names{$parent}.'</span>';
if ($parent eq 'instcode') {
$datatable .= '<br /><span class="LC_nobreak">('
.&mt('with institutional codes')
.')</span></td><td'.$colattrib.'>';
} else {
$datatable .= '<table><tr><td>';
}
$datatable .= '<span class="LC_nobreak">'
.'<label><input type="radio" name="'
.$parent.'" value="1" checked="checked" />'
.&mt('Display').'</label>';
if ($parent eq 'instcode') {
$datatable .= ' ';
} else {
$datatable .= '</span></td></tr><tr><td>'
.'<span class="LC_nobreak">';
}
$datatable .= '<label><input type="radio" name="'
.$parent.'" value="0" />'
.&mt('Do not display').'</label></span>';
if ($parent eq 'communities') {
$datatable .= '</td></tr></table>';
}
$datatable .= '</td>';
} else {
$datatable .= $parent
.' <label><input type="checkbox" name="deletecategory" '
.'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
}
my $depth = 1;
push(@path,$parent);
$datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
pop(@path);
$datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
$itemcount ++;
}
$css_class = $itemcount%2?' class="LC_odd_row"':'';
my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
$datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
for (my $k=0; $k<=$maxnum; $k++) {
my $vpos = $k+1;
my $selstr;
if ($k == $numtop) {
$selstr = ' selected="selected" ';
}
$datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
}
$datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
.'<input type="text" size="20" name="addcategory_name" value="" /></td>'
.'</tr>'."\n";
$itemcount ++;
foreach my $default ('instcode','communities') {
if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
$css_class = $itemcount%2?' class="LC_odd_row"':'';
my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
$datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
'<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
for (my $k=0; $k<=$maxnum; $k++) {
my $vpos = $k+1;
my $selstr;
if ($k == $maxnum) {
$selstr = ' selected="selected" ';
}
$datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
}
$datatable .= '</select></span></td>'.
'<td><span class="LC_nobreak">'.
$default_names{$default}.'</span>';
if ($default eq 'instcode') {
$datatable .= '<br /><span class="LC_nobreak">('
.&mt('with institutional codes').')</span>';
}
$datatable .= '</td>'
.'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
.&mt('Display').'</label> '
.'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
.&mt('Do not display').'</label></span></td></tr>';
}
}
}
} else {
$datatable .= &initialize_categories($itemcount);
}
} else {
$datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[0]->{'col2'}.'</td>'
.&initialize_categories($itemcount);
}
$$rowtotal += $itemcount;
}
return $datatable;
}
sub print_serverstatuses {
my ($dom,$settings,$rowtotal) = @_;
my $datatable;
my @pages = &serverstatus_pages();
my (%namedaccess,%machineaccess);
foreach my $type (@pages) {
$namedaccess{$type} = '';
$machineaccess{$type}= '';
}
if (ref($settings) eq 'HASH') {
foreach my $type (@pages) {
if (exists($settings->{$type})) {
if (ref($settings->{$type}) eq 'HASH') {
foreach my $key (keys(%{$settings->{$type}})) {
if ($key eq 'namedusers') {
$namedaccess{$type} = $settings->{$type}->{$key};
} elsif ($key eq 'machines') {
$machineaccess{$type} = $settings->{$type}->{$key};
}
}
}
}
}
}
my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
my $rownum = 0;
my $css_class;
foreach my $type (@pages) {
$rownum ++;
$css_class = $rownum%2?' class="LC_odd_row"':'';
$datatable .= '<tr'.$css_class.'>'.
'<td><span class="LC_nobreak">'.
$titles->{$type}.'</span></td>'.
'<td class="LC_left_item">'.
'<input type="text" name="'.$type.'_namedusers" '.
'value="'.$namedaccess{$type}.'" size="30" /></td>'.
'<td class="LC_right_item">'.
'<span class="LC_nobreak">'.
'<input type="text" name="'.$type.'_machines" '.
'value="'.$machineaccess{$type}.'" size="10" />'.
'</td></tr>'."\n";
}
$$rowtotal += $rownum;
return $datatable;
}
sub serverstatus_pages {
return ('userstatus','lonstatus','loncron','server-status','codeversions',
'clusterstatus','metadata_keywords','metadata_harvest',
'takeoffline','takeonline','showenv','toggledebug');
}
sub coursecategories_javascript {
my ($settings) = @_;
my ($output,$jstext,$cathash);
if (ref($settings) eq 'HASH') {
$cathash = $settings->{'cats'};
}
if (ref($cathash) eq 'HASH') {
my (@cats,@jsarray,%idx);
&Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
if (@jsarray > 0) {
$jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
for (my $i=0; $i<@jsarray; $i++) {
if (ref($jsarray[$i]) eq 'ARRAY') {
my $catstr = join('","',@{$jsarray[$i]});
$jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
}
}
}
} else {
$jstext = ' var categories = Array(1);'."\n".
' categories[0] = Array("instcode_pos");'."\n";
}
my $instcode_reserved = &mt('The name: "instcode" is a reserved category');
my $communities_reserved = &mt('The name: "communities" is a reserved category');
my $choose_again = '\\n'.&mt('Please use a different name for the new top level category');
$output = <<"ENDSCRIPT";
<script type="text/javascript">
// <![CDATA[
function reorderCats(form,parent,item,idx) {
var changedVal;
$jstext
var newpos = 'addcategory_pos';
var current = new Array;
if (parent == '') {
var has_instcode = 0;
var maxtop = categories[idx].length;
for (var j=0; j<maxtop; j++) {
if (categories[idx][j] == 'instcode::0') {
has_instcode == 1;
}
}
if (has_instcode == 0) {
categories[idx][maxtop] = 'instcode_pos';
}
} else {
newpos += '_'+parent;
}
var maxh = 1 + categories[idx].length;
var current = new Array;
var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
if (item == newpos) {
changedVal = newitemVal;
} else {
changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
current[newitemVal] = newpos;
}
for (var i=0; i<categories[idx].length; i++) {
var elementName = categories[idx][i];
if (elementName != item) {
if (form.elements[elementName]) {
var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
current[currVal] = elementName;
}
}
}
var oldVal;
for (var j=0; j<maxh; j++) {
if (current[j] == undefined) {
oldVal = j;
}
}
if (oldVal < changedVal) {
for (var k=oldVal+1; k<=changedVal ; k++) {
var elementName = current[k];
form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
}
} else {
for (var k=changedVal; k<oldVal; k++) {
var elementName = current[k];
form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
}
}
return;
}
function categoryCheck(form) {
if (form.elements['addcategory_name'].value == 'instcode') {
alert('$instcode_reserved\\n$choose_again');
return false;
}
if (form.elements['addcategory_name'].value == 'communities') {
alert('$communities_reserved\\n$choose_again');
return false;
}
return true;
}
// ]]>
</script>
ENDSCRIPT
return $output;
}
sub initialize_categories {
my ($itemcount) = @_;
my ($datatable,$css_class,$chgstr);
my %default_names = (
instcode => 'Official courses (with institutional codes)',
communities => 'Communities',
);
my $select0 = ' selected="selected"';
my $select1 = '';
foreach my $default ('instcode','communities') {
$css_class = $itemcount%2?' class="LC_odd_row"':'';
$chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
if ($default eq 'communities') {
$select1 = $select0;
$select0 = '';
}
$datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
.'<select name="'.$default.'_pos">'
.'<option value="0"'.$select0.'>1</option>'
.'<option value="1"'.$select1.'>2</option>'
.'<option value="2">3</option></select> '
.$default_names{$default}
.'</span></td><td><span class="LC_nobreak">'
.'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
.&mt('Display').'</label> <label>'
.'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
.'</label></span></td></tr>';
$itemcount ++;
}
$css_class = $itemcount%2?' class="LC_odd_row"':'';
$chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
$datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
.'<select name="addcategory_pos"'.$chgstr.'>'
.'<option value="0">1</option>'
.'<option value="1">2</option>'
.'<option value="2" selected="selected">3</option></select> '
.&mt('Add category').'</td><td>'.&mt('Name:')
.' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
return $datatable;
}
sub build_category_rows {
my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
my ($text,$name,$item,$chgstr);
if (ref($cats) eq 'ARRAY') {
my $maxdepth = scalar(@{$cats});
if (ref($cats->[$depth]) eq 'HASH') {
if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
my $numchildren = @{$cats->[$depth]{$parent}};
my $css_class = $itemcount%2?' class="LC_odd_row"':'';
$text .= '<td><table class="LC_datatable">';
my ($idxnum,$parent_name,$parent_item);
my $higher = $depth - 1;
if ($higher == 0) {
$parent_name = &escape($parent).'::'.$higher;
} else {
if (ref($path) eq 'ARRAY') {
$parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
}
}
$parent_item = 'addcategory_pos_'.$parent_name;
for (my $j=0; $j<=$numchildren; $j++) {
if ($j < $numchildren) {
$name = $cats->[$depth]{$parent}[$j];
$item = &escape($name).':'.&escape($parent).':'.$depth;
$idxnum = $idx->{$item};
} else {
$name = $parent_name;
$item = $parent_item;
}
$chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
$text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
for (my $i=0; $i<=$numchildren; $i++) {
my $vpos = $i+1;
my $selstr;
if ($j == $i) {
$selstr = ' selected="selected" ';
}
$text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
}
$text .= '</select> ';
if ($j < $numchildren) {
my $deeper = $depth+1;
$text .= $name.' '
.'<label><input type="checkbox" name="deletecategory" value="'
.$item.'" />'.&mt('Delete').'</label></span></td><td>';
if(ref($path) eq 'ARRAY') {
push(@{$path},$name);
$text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
pop(@{$path});
}
} else {
$text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
if ($j == $numchildren) {
$text .= $name;
} else {
$text .= $item;
}
$text .= '" value="" />';
}
$text .= '</td></tr>';
}
$text .= '</table></td>';
} else {
my $higher = $depth-1;
if ($higher == 0) {
$name = &escape($parent).'::'.$higher;
} else {
if (ref($path) eq 'ARRAY') {
$name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
}
}
my $colspan;
if ($parent ne 'instcode') {
$colspan = $maxdepth - $depth - 1;
$text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
}
}
}
}
return $text;
}
sub modifiable_userdata_row {
my ($context,$role,$settings,$numinrow,$rowcount,$usertypes) = @_;
my $rolename;
if ($context eq 'selfcreate') {
if (ref($usertypes) eq 'HASH') {
$rolename = $usertypes->{$role};
} else {
$rolename = $role;
}
} else {
if ($role eq 'cr') {
$rolename = &mt('Custom role');
} else {
$rolename = &Apache::lonnet::plaintext($role);
}
}
my @fields = ('lastname','firstname','middlename','generation',
'permanentemail','id');
my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
my $output;
my $css_class = $rowcount%2?' class="LC_odd_row"':'';
$output = '<tr '.$css_class.'>'.
'<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
'<td class="LC_left_item" colspan="2"><table>';
my $rem;
my %checks;
if (ref($settings) eq 'HASH') {
if (ref($settings->{$context}) eq 'HASH') {
if (ref($settings->{$context}->{$role}) eq 'HASH') {
foreach my $field (@fields) {
if ($settings->{$context}->{$role}->{$field}) {
$checks{$field} = ' checked="checked" ';
}
}
}
}
}
for (my $i=0; $i<@fields; $i++) {
my $rem = $i%($numinrow);
if ($rem == 0) {
if ($i > 0) {
$output .= '</tr>';
}
$output .= '<tr>';
}
my $check = ' ';
if (exists($checks{$fields[$i]})) {
$check = $checks{$fields[$i]}
} else {
if ($role eq 'st') {
if (ref($settings) ne 'HASH') {
$check = ' checked="checked" ';
}
}
}
$output .= '<td class="LC_left_item">'.
'<span class="LC_nobreak"><label>'.
'<input type="checkbox" name="canmodify_'.$role.'" '.
'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
'</label></span></td>';
$rem = @fields%($numinrow);
}
my $colsleft = $numinrow - $rem;
if ($colsleft > 1 ) {
$output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
' </td>';
} elsif ($colsleft == 1) {
$output .= '<td class="LC_left_item"> </td>';
}
$output .= '</tr></table></td></tr>';
return $output;
}
sub insttypes_row {
my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context) = @_;
my %lt = &Apache::lonlocal::texthash (
cansearch => 'Users allowed to search',
statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
);
my $showdom;
if ($context eq 'cansearch') {
$showdom = ' ('.$dom.')';
}
my $output = '<tr class="LC_odd_row">'.
'<td>'.$lt{$context}.$showdom.
'</td><td class="LC_left_item" colspan="2"><table>';
my $rem;
if (ref($types) eq 'ARRAY') {
for (my $i=0; $i<@{$types}; $i++) {
if (defined($usertypes->{$types->[$i]})) {
my $rem = $i%($numinrow);
if ($rem == 0) {
if ($i > 0) {
$output .= '</tr>';
}
$output .= '<tr>';
}
my $check = ' ';
if (ref($settings) eq 'HASH') {
if (ref($settings->{$context}) eq 'ARRAY') {
if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
$check = ' checked="checked" ';
}
} elsif ($context eq 'statustocreate') {
$check = ' checked="checked" ';
}
}
$output .= '<td class="LC_left_item">'.
'<span class="LC_nobreak"><label>'.
'<input type="checkbox" name="'.$context.'" '.
'value="'.$types->[$i].'"'.$check.'/>'.
$usertypes->{$types->[$i]}.'</label></span></td>';
}
}
$rem = @{$types}%($numinrow);
}
my $colsleft = $numinrow - $rem;
if ($colsleft > 1) {
$output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
} else {
$output .= '<td class="LC_left_item">';
}
my $defcheck = ' ';
if (ref($settings) eq 'HASH') {
if (ref($settings->{$context}) eq 'ARRAY') {
if (grep(/^default$/,@{$settings->{$context}})) {
$defcheck = ' checked="checked" ';
}
} elsif ($context eq 'statustocreate') {
$defcheck = ' checked="checked" ';
}
}
$output .= '<span class="LC_nobreak"><label>'.
'<input type="checkbox" name="'.$context.'" '.
'value="default"'.$defcheck.'/>'.
$othertitle.'</label></span></td>'.
'</tr></table></td></tr>';
return $output;
}
sub sorted_searchtitles {
my %searchtitles = &Apache::lonlocal::texthash(
'uname' => 'username',
'lastname' => 'last name',
'lastfirst' => 'last name, first name',
);
my @titleorder = ('uname','lastname','lastfirst');
return (\%searchtitles,\@titleorder);
}
sub sorted_searchtypes {
my %srchtypes_desc = (
exact => 'is exact match',
contains => 'contains ..',
begins => 'begins with ..',
);
my @srchtypeorder = ('exact','begins','contains');
return (\%srchtypes_desc,\@srchtypeorder);
}
sub usertype_update_row {
my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
my $datatable;
my $numinrow = 4;
foreach my $type (@{$types}) {
if (defined($usertypes->{$type})) {
$$rownums ++;
my $css_class = $$rownums%2?' class="LC_odd_row"':'';
$datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
'</td><td class="LC_left_item"><table>';
for (my $i=0; $i<@{$fields}; $i++) {
my $rem = $i%($numinrow);
if ($rem == 0) {
if ($i > 0) {
$datatable .= '</tr>';
}
$datatable .= '<tr>';
}
my $check = ' ';
if (ref($settings) eq 'HASH') {
if (ref($settings->{'fields'}) eq 'HASH') {
if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
$check = ' checked="checked" ';
}
}
}
}
if ($i == @{$fields}-1) {
my $colsleft = $numinrow - $rem;
if ($colsleft > 1) {
$datatable .= '<td colspan="'.$colsleft.'">';
} else {
$datatable .= '<td>';
}
} else {
$datatable .= '<td>';
}
$datatable .= '<span class="LC_nobreak"><label>'.
'<input type="checkbox" name="updateable_'.$type.
'_'.$fields->[$i].'" value="1"'.$check.'/>'.
$fieldtitles->{$fields->[$i]}.'</label></span></td>';
}
$datatable .= '</tr></table></td></tr>';
}
}
return $datatable;
}
sub modify_login {
my ($r,$dom,$confname,%domconfig) = @_;
my ($resulttext,$errors,$colchgtext,%changes,%colchanges);
my %title = ( coursecatalog => 'Display course catalog',
adminmail => 'Display administrator E-mail address',
newuser => 'Link for visitors to create a user account',
loginheader => 'Log-in box header');
my @offon = ('off','on');
my %curr_loginvia;
if (ref($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');
foreach my $item (@toggles) {
$loginhash{login}{$item} = $env{'form.'.$item};
}
$loginhash{login}{loginheader} = $env{'form.loginheader'};
if (ref($colchanges{'login'}) eq 'HASH') {
$colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
\%loginhash);
}
my %servers = &dom_servers($dom);
my @loginvia_attribs = ('serverpath','custompath','exempt');
if (keys(%servers) > 1) {
foreach my $lonhost (keys(%servers)) {
next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
$loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
} elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
$loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
$changes{'loginvia'}{$lonhost} = 1;
} else {
$loginhash{login}{loginvia}{$lonhost}{'server'} = '';
$changes{'loginvia'}{$lonhost} = 1;
}
} else {
if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
$loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
$changes{'loginvia'}{$lonhost} = 1;
}
}
if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
foreach my $item (@loginvia_attribs) {
$loginhash{login}{loginvia}{$lonhost}{$item} = '';
}
} else {
foreach my $item (@loginvia_attribs) {
my $new = $env{'form.'.$lonhost.'_'.$item};
if (($item eq 'serverpath') && ($new eq 'custom')) {
$env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
if ($env{'form.'.$lonhost.'_custompath'} eq '') {
$new = '/';
}
}
if (($item eq 'custompath') &&
($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
$new = '';
}
if ($new ne $curr_loginvia{$lonhost}{$item}) {
$changes{'loginvia'}{$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 = '';
}
}
$loginhash{login}{loginvia}{$lonhost}{$item} = $new;
}
}
} else {
if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
$loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
$changes{'loginvia'}{$lonhost} = 1;
foreach my $item (@loginvia_attribs) {
my $new = $env{'form.'.$lonhost.'_'.$item};
if (($item eq 'serverpath') && ($new eq 'custom')) {
if ($env{'form.'.$lonhost.'_custompath'} eq '') {
$new = '/';
}
}
if (($item eq 'custompath') &&
($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
$new = '';
}
$loginhash{login}{loginvia}{$lonhost}{$item} = $new;
}
}
}
}
}
my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
$dom);
if ($putresult eq 'ok') {
my @toggles = ('coursecatalog','adminmail','newuser');
my %defaultchecked = (
'coursecatalog' => 'on',
'adminmail' => 'off',
'newuser' => 'off',
);
if (ref($domconfig{'login'}) eq 'HASH') {
foreach my $item (@toggles) {
if ($defaultchecked{$item} eq 'on') {
if (($domconfig{'login'}{$item} eq '0') &&
($env{'form.'.$item} eq '1')) {
$changes{$item} = 1;
} elsif (($domconfig{'login'}{$item} eq '' ||
$domconfig{'login'}{$item} eq '1') &&
($env{'form.'.$item} eq '0')) {
$changes{$item} = 1;
}
} elsif ($defaultchecked{$item} eq 'off') {
if (($domconfig{'login'}{$item} eq '1') &&
($env{'form.'.$item} eq '0')) {
$changes{$item} = 1;
} elsif (($domconfig{'login'}{$item} eq '' ||
$domconfig{'login'}{$item} eq '0') &&
($env{'form.'.$item} eq '1')) {
$changes{$item} = 1;
}
}
}
if (($domconfig{'login'}{'loginheader'} eq 'text') &&
($env{'form.loginheader'} eq 'image')) {
$changes{'loginheader'} = 1;
} elsif (($domconfig{'login'}{'loginheader'} eq '' ||
$domconfig{'login'}{'loginheader'} eq 'image') &&
($env{'form.loginheader'} eq 'text')) {
$changes{'loginheader'} = 1;
}
}
if (keys(%changes) > 0 || $colchgtext) {
&Apache::loncommon::devalidate_domconfig_cache($dom);
$resulttext = &mt('Changes made:').'<ul>';
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{$item}}))) {
if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
$protocol = 'http' if ($protocol ne 'https');
my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
$target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
} else {
$target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
}
$resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
$resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
}
$resulttext .= '</li>';
} else {
$resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
}
} else {
$resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
}
}
$resulttext .= '</ul></li>';
}
} else {
$resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
}
}
$resulttext .= $colchgtext.'</ul>';
} else {
$resulttext = &mt('No changes made to log-in page settings');
}
} else {
$resulttext = '<span class="LC_error">'.
&mt('An error occurred: [_1]',$putresult).'</span>';
}
if ($errors) {
$resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
$errors.'</ul>';
}
return $resulttext;
}
sub color_font_choices {
my %choices =
&Apache::lonlocal::texthash (
img => "Header",
bgs => "Background colors",
links => "Link colors",
images => "Images",
font => "Font color",
pgbg => "Page",
tabbg => "Header",
sidebg => "Border",
link => "Link",
alink => "Active link",
vlink => "Visited link",
);
return %choices;
}
sub modify_rolecolors {
my ($r,$dom,$confname,$roles,%domconfig) = @_;
my ($resulttext,%rolehash);
$rolehash{'rolecolors'} = {};
if (ref($domconfig{'rolecolors'}) ne 'HASH') {
if ($domconfig{'rolecolors'} eq '') {
$domconfig{'rolecolors'} = {};
}
}
my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
$domconfig{'rolecolors'},$rolehash{'rolecolors'});
my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
$dom);
if ($putresult eq 'ok') {
if (keys(%changes) > 0) {
&Apache::loncommon::devalidate_domconfig_cache($dom);
$resulttext = &display_colorchgs($dom,\%changes,$roles,
$rolehash{'rolecolors'});
} else {
$resulttext = &mt('No changes made to default color schemes');
}
} else {
$resulttext = '<span class="LC_error">'.
&mt('An error occurred: [_1]',$putresult).'</span>';
}
if ($errors) {
$resulttext .= &mt('The following errors occurred: ').'<ul>'.
$errors.'</ul>';
}
return $resulttext;
}
sub modify_colors {
my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
my (%changes,%choices);
my @bgs;
my @links = ('link','alink','vlink');
my @logintext;
my @images;
my $servadm = $r->dir_config('lonAdmEMail');
my $errors;
foreach my $role (@{$roles}) {
if ($role eq 'login') {
%choices = &login_choices();
@logintext = ('textcol','bgcol');
} else {
%choices = &color_font_choices();
}
if ($role eq 'login') {
@images = ('img','logo','domlogo','login');
@bgs = ('pgbg','mainbg','sidebg');
} else {
@images = ('img');
@bgs = ('pgbg','tabbg','sidebg');
}
$confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
foreach my $item (@bgs,@links,@logintext) {
$confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
}
my ($configuserok,$author_ok,$switchserver) =
&config_check($dom,$confname,$servadm);
my ($width,$height) = &thumb_dimensions();
if (ref($domconfig->{$role}) ne 'HASH') {
$domconfig->{$role} = {};
}
foreach my $img (@images) {
if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
if (defined($env{'form.login_showlogo_'.$img})) {
$confhash->{$role}{'showlogo'}{$img} = 1;
} else {
$confhash->{$role}{'showlogo'}{$img} = 0;
}
}
if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
&& !defined($domconfig->{$role}{$img})
&& !$env{'form.'.$role.'_del_'.$img}
&& $env{'form.'.$role.'_import_'.$img}) {
# import the old configured image from the .tab setting
# if they haven't provided a new one
$domconfig->{$role}{$img} =
$env{'form.'.$role.'_import_'.$img};
}
if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
my $error;
if ($configuserok eq 'ok') {
if ($switchserver) {
$error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
} else {
if ($author_ok eq 'ok') {
my ($result,$logourl) =
&publishlogo($r,'upload',$role.'_'.$img,
$dom,$confname,$img,$width,$height);
if ($result eq 'ok') {
$confhash->{$role}{$img} = $logourl;
$changes{$role}{'images'}{$img} = 1;
} else {
$error = &mt("Upload of [_1] image for $role page(s) failed because an error occurred publishing the file in RES space. Error was: [_2].",$choices{img},$result);
}
} else {
$error = &mt("Upload of [_1] image for $role page(s) failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$choices{$img},$confname,$dom,$author_ok);
}
}
} else {
$error = &mt("Upload of [_1] image for $role page(s) failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$choices{$img},$confname,$dom,$configuserok);
}
if ($error) {
&Apache::lonnet::logthis($error);
$errors .= '<li><span class="LC_error">'.$error.'</span></li>';
}
} elsif ($domconfig->{$role}{$img} ne '') {
if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
my $error;
if ($configuserok eq 'ok') {
# is confname an author?
if ($switchserver eq '') {
if ($author_ok eq 'ok') {
my ($result,$logourl) =
&publishlogo($r,'copy',$domconfig->{$role}{$img},
$dom,$confname,$img,$width,$height);
if ($result eq 'ok') {
$confhash->{$role}{$img} = $logourl;
$changes{$role}{'images'}{$img} = 1;
}
}
}
}
}
}
}
if (ref($domconfig) eq 'HASH') {
if (ref($domconfig->{$role}) eq 'HASH') {
foreach my $img (@images) {
if ($domconfig->{$role}{$img} ne '') {
if ($env{'form.'.$role.'_del_'.$img}) {
$confhash->{$role}{$img} = '';
$changes{$role}{'images'}{$img} = 1;
} else {
if ($confhash->{$role}{$img} eq '') {
$confhash->{$role}{$img} = $domconfig->{$role}{$img};
}
}
} else {
if ($env{'form.'.$role.'_del_'.$img}) {
$confhash->{$role}{$img} = '';
$changes{$role}{'images'}{$img} = 1;
}
}
if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
if ($confhash->{$role}{'showlogo'}{$img} ne
$domconfig->{$role}{'showlogo'}{$img}) {
$changes{$role}{'showlogo'}{$img} = 1;
}
} else {
if ($confhash->{$role}{'showlogo'}{$img} == 0) {
$changes{$role}{'showlogo'}{$img} = 1;
}
}
}
}
if ($domconfig->{$role}{'font'} ne '') {
if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
$changes{$role}{'font'} = 1;
}
} else {
if ($confhash->{$role}{'font'}) {
$changes{$role}{'font'} = 1;
}
}
foreach my $item (@bgs) {
if ($domconfig->{$role}{$item} ne '') {
if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
$changes{$role}{'bgs'}{$item} = 1;
}
} else {
if ($confhash->{$role}{$item}) {
$changes{$role}{'bgs'}{$item} = 1;
}
}
}
foreach my $item (@links) {
if ($domconfig->{$role}{$item} ne '') {
if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
$changes{$role}{'links'}{$item} = 1;
}
} else {
if ($confhash->{$role}{$item}) {
$changes{$role}{'links'}{$item} = 1;
}
}
}
foreach my $item (@logintext) {
if ($domconfig->{$role}{$item} ne '') {
if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
$changes{$role}{'logintext'}{$item} = 1;
}
} else {
if ($confhash->{$role}{$item}) {
$changes{$role}{'logintext'}{$item} = 1;
}
}
}
} else {
&default_change_checker($role,\@images,\@links,\@bgs,
\@logintext,$confhash,\%changes);
}
} else {
&default_change_checker($role,\@images,\@links,\@bgs,
\@logintext,$confhash,\%changes);
}
}
return ($errors,%changes);
}
sub config_check {
my ($dom,$confname,$servadm) = @_;
my ($configuserok,$author_ok,$switchserver,%currroles);
my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
($configuserok,%currroles) = &check_configuser($uhome,$dom,
$confname,$servadm);
if ($configuserok eq 'ok') {
$switchserver = &check_switchserver($dom,$confname);
if ($switchserver eq '') {
$author_ok = &check_authorstatus($dom,$confname,%currroles);
}
}
return ($configuserok,$author_ok,$switchserver);
}
sub default_change_checker {
my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
foreach my $item (@{$links}) {
if ($confhash->{$role}{$item}) {
$changes->{$role}{'links'}{$item} = 1;
}
}
foreach my $item (@{$bgs}) {
if ($confhash->{$role}{$item}) {
$changes->{$role}{'bgs'}{$item} = 1;
}
}
foreach my $item (@{$logintext}) {
if ($confhash->{$role}{$item}) {
$changes->{$role}{'logintext'}{$item} = 1;
}
}
foreach my $img (@{$images}) {
if ($env{'form.'.$role.'_del_'.$img}) {
$confhash->{$role}{$img} = '';
$changes->{$role}{'images'}{$img} = 1;
}
if ($role eq 'login') {
if ($confhash->{$role}{'showlogo'}{$img} == 0) {
$changes->{$role}{'showlogo'}{$img} = 1;
}
}
}
if ($confhash->{$role}{'font'}) {
$changes->{$role}{'font'} = 1;
}
}
sub display_colorchgs {
my ($dom,$changes,$roles,$confhash) = @_;
my (%choices,$resulttext);
if (!grep(/^login$/,@{$roles})) {
$resulttext = &mt('Changes made:').'<br />';
}
foreach my $role (@{$roles}) {
if ($role eq 'login') {
%choices = &login_choices();
} else {
%choices = &color_font_choices();
}
if (ref($changes->{$role}) eq 'HASH') {
if ($role ne 'login') {
$resulttext .= '<h4>'.&mt($role).'</h4>';
}
foreach my $key (sort(keys(%{$changes->{$role}}))) {
if ($role ne 'login') {
$resulttext .= '<ul>';
}
if (ref($changes->{$role}{$key}) eq 'HASH') {
if ($role ne 'login') {
$resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
}
foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
if (($role eq 'login') && ($key eq 'showlogo')) {
if ($confhash->{$role}{$key}{$item}) {
$resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
} else {
$resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
}
} elsif ($confhash->{$role}{$item} eq '') {
$resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
} else {
my $newitem = $confhash->{$role}{$item};
if ($key eq 'images') {
$newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
}
$resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
}
}
if ($role ne 'login') {
$resulttext .= '</ul></li>';
}
} else {
if ($confhash->{$role}{$key} eq '') {
$resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
} else {
$resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
}
}
if ($role ne 'login') {
$resulttext .= '</ul>';
}
}
}
}
return $resulttext;
}
sub thumb_dimensions {
return ('200','50');
}
sub check_dimensions {
my ($inputfile) = @_;
my ($fullwidth,$fullheight);
if ($inputfile =~ m|^[/\w.\-]+$|) {
if (open(PIPE,"identify $inputfile 2>&1 |")) {
my $imageinfo = <PIPE>;
if (!close(PIPE)) {
&Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
}
chomp($imageinfo);
my ($fullsize) =
($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
if ($fullsize) {
($fullwidth,$fullheight) = split(/x/,$fullsize);
}
}
}
return ($fullwidth,$fullheight);
}
sub check_configuser {
my ($uhome,$dom,$confname,$servadm) = @_;
my ($configuserok,%currroles);
if ($uhome eq 'no_host') {
srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
my $configpass = &LONCAPA::Enrollment::create_password();
$configuserok =
&Apache::lonnet::modifyuser($dom,$confname,'','internal',
$configpass,'','','','','',undef,$servadm);
} else {
$configuserok = 'ok';
%currroles =
&Apache::lonnet::get_my_roles($confname,$dom,'userroles');
}
return ($configuserok,%currroles);
}
sub check_authorstatus {
my ($dom,$confname,%currroles) = @_;
my $author_ok;
if (!$currroles{':'.$dom.':au'}) {
my $start = time;
my $end = 0;
$author_ok =
&Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
'au',$end,$start,'','','domconfig');
} else {
$author_ok = 'ok';
}
return $author_ok;
}
sub publishlogo {
my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
my ($output,$fname,$logourl);
if ($action eq 'upload') {
$fname=$env{'form.'.$formname.'.filename'};
chop($env{'form.'.$formname});
} else {
($fname) = ($formname =~ /([^\/]+)$/);
}
if ($savefileas ne '') {
$fname = $savefileas;
}
$fname=&Apache::lonnet::clean_filename($fname);
# See if there is anything left
unless ($fname) { return ('error: no uploaded file'); }
$fname="$subdir/$fname";
my $filepath='/home/'.$confname.'/public_html';
my ($fnamepath,$file,$fetchthumb);
$file=$fname;
if ($fname=~m|/|) {
($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
}
my @parts=split(/\//,$filepath.'/'.$fnamepath);
my $count;
for ($count=4;$count<=$#parts;$count++) {
$filepath.="/$parts[$count]";
if ((-e $filepath)!=1) {
mkdir($filepath,02770);
}
}
# Check for bad extension and disallow upload
if ($file=~/\.(\w+)$/ &&
(&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
$output =
&mt('Invalid file extension ([_1]) - reserved for LONCAPA use.',$1);
} elsif ($file=~/\.(\w+)$/ &&
!defined(&Apache::loncommon::fileembstyle($1))) {
$output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
} elsif ($file=~/\.(\d+)\.(\w+)$/) {
$output = &mt('File name not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
} elsif (-d "$filepath/$file") {
$output = &mt('File name is a directory name - rename the file and re-upload');
} else {
my $source = $filepath.'/'.$file;
my $logfile;
if (!open($logfile,">>$source".'.log')) {
return (&mt('No write permission to Construction Space'));
}
print $logfile
"\n================= Publish ".localtime()." ================\n".
$env{'user.name'}.':'.$env{'user.domain'}."\n";
# Save the file
if (!open(FH,'>'.$source)) {
&Apache::lonnet::logthis('Failed to create '.$source);
return (&mt('Failed to create file'));
}
if ($action eq 'upload') {
if (!print FH ($env{'form.'.$formname})) {
&Apache::lonnet::logthis('Failed to write to '.$source);
return (&mt('Failed to write file'));
}
} else {
my $original = &Apache::lonnet::filelocation('',$formname);
if(!copy($original,$source)) {
&Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
return (&mt('Failed to write file'));
}
}
close(FH);
chmod(0660, $source); # Permissions to rw-rw---.
my $docroot=$r->dir_config('lonDocRoot');
my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
my $copyfile=$targetdir.'/'.$file;
my @parts=split(/\//,$targetdir);
my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
for (my $count=5;$count<=$#parts;$count++) {
$path.="/$parts[$count]";
if (!-e $path) {
print $logfile "\nCreating directory ".$path;
mkdir($path,02770);
}
}
my $versionresult;
if (-e $copyfile) {
$versionresult = &logo_versioning($targetdir,$file,$logfile);
} else {
$versionresult = 'ok';
}
if ($versionresult eq 'ok') {
if (copy($source,$copyfile)) {
print $logfile "\nCopied original source to ".$copyfile."\n";
$output = 'ok';
&write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
$logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
} else {
print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
$output = &mt('Failed to copy file to RES space').", $!";
}
if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
my $inputfile = $filepath.'/'.$file;
my $outfile = $filepath.'/'.'tn-'.$file;
my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
if ($fullwidth ne '' && $fullheight ne '') {
if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
my $thumbsize = $thumbwidth.'x'.$thumbheight;
system("convert -sample $thumbsize $inputfile $outfile");
chmod(0660, $filepath.'/tn-'.$file);
if (-e $outfile) {
my $copyfile=$targetdir.'/tn-'.$file;
if (copy($outfile,$copyfile)) {
print $logfile "\nCopied source to ".$copyfile."\n";
&write_metadata($dom,$confname,$formname,
$targetdir,'tn-'.$file,$logfile);
} else {
print $logfile "\nUnable to write ".$copyfile.
':'.$!."\n";
}
}
}
}
}
} else {
$output = $versionresult;
}
}
return ($output,$logourl);
}
sub logo_versioning {
my ($targetdir,$file,$logfile) = @_;
my $target = $targetdir.'/'.$file;
my ($maxversion,$fn,$extn,$output);
$maxversion = 0;
if ($file =~ /^(.+)\.(\w+)$/) {
$fn=$1;
$extn=$2;
}
opendir(DIR,$targetdir);
while (my $filename=readdir(DIR)) {
if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
$maxversion=($1>$maxversion)?$1:$maxversion;
}
}
$maxversion++;
print $logfile "\nCreating old version ".$maxversion."\n";
my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
if (copy($target,$copyfile)) {
print $logfile "Copied old target to ".$copyfile."\n";
$copyfile=$copyfile.'.meta';
if (copy($target.'.meta',$copyfile)) {
print $logfile "Copied old target metadata to ".$copyfile."\n";
$output = 'ok';
} else {
print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
$output = &mt('Failed to copy old meta').", $!, ";
}
} else {
print $logfile "Unable to write ".$copyfile.':'.$!."\n";
$output = &mt('Failed to copy old target').", $!, ";
}
return $output;
}
sub write_metadata {
my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
my (%metadatafields,%metadatakeys,$output);
$metadatafields{'title'}=$formname;
$metadatafields{'creationdate'}=time;
$metadatafields{'lastrevisiondate'}=time;
$metadatafields{'copyright'}='public';
$metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
$env{'user.domain'};
$metadatafields{'authorspace'}=$confname.':'.$dom;
$metadatafields{'domain'}=$dom;
{
print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
my $mfh;
unless (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
$output = &mt('Could not write metadata');
}
foreach (sort keys %metadatafields) {
unless ($_=~/\./) {
my $unikey=$_;
$unikey=~/^([A-Za-z]+)/;
my $tag=$1;
$tag=~tr/A-Z/a-z/;
print $mfh "\n\<$tag";
foreach (split(/\,/,$metadatakeys{$unikey})) {
my $value=$metadatafields{$unikey.'.'.$_};
$value=~s/\"/\'\'/g;
print $mfh ' '.$_.'="'.$value.'"';
}
print $mfh '>'.
&HTML::Entities::encode($metadatafields{$unikey},'<>&"')
.'</'.$tag.'>';
}
}
$output = 'ok';
print $logfile "\nWrote metadata";
close($mfh);
}
}
sub check_switchserver {
my ($dom,$confname) = @_;
my ($allowed,$switchserver);
my $home = &Apache::lonnet::homeserver($confname,$dom);
if ($home eq 'no_host') {
$home = &Apache::lonnet::domain($dom,'primary');
}
my @ids=&Apache::lonnet::current_machine_ids();
foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
if (!$allowed) {
$switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/">'.&mt('Switch Server').'</a>';
}
return $switchserver;
}
sub modify_quotas {
my ($dom,$action,%domconfig) = @_;
my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
%limithash,$toolregexp,%conditions,$resulttext,%changes);
if ($action eq 'quotas') {
$context = 'tools';
} else {
$context = $action;
}
if ($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 ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
foreach my $key (keys(%env)) {
if ($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 ($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') {
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}{$type};
}
}
} else {
if (grep(/^\Q$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') {
if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
$changes{$item}{$type} = 1;
}
} else {
if ($context eq 'requestcourses') {
if ($confhash{$item}{$type} ne $unset) {
$changes{$item}{$type} = 1;
}
} else {
if (!$confhash{$item}{$type}) {
$changes{$item}{$type} = 1;
}
}
}
} else {
if ($context eq 'requestcourses') {
if ($confhash{$item}{$type} ne $unset) {
$changes{$item}{$type} = 1;
}
} else {
if (!$confhash{$item}{$type}) {
$changes{$item}{$type} = 1;
}
}
}
}
}
unless ($context eq 'requestcourses') {
if (ref($domconfig{'quotas'}) eq 'HASH') {
if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
if (exists($confhash{'defaultquota'}{$key})) {
if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
$changes{'defaultquota'}{$key} = 1;
}
} else {
$confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
}
}
} else {
foreach my $key (keys(%{$domconfig{'quotas'}})) {
if (exists($confhash{'defaultquota'}{$key})) {
if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
$changes{'defaultquota'}{$key} = 1;
}
} else {
$confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
}
}
}
}
if (ref($confhash{'defaultquota'}) eq 'HASH') {
foreach my $key (keys(%{$confhash{'defaultquota'}})) {
if (ref($domconfig{'quotas'}) eq 'HASH') {
if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
$changes{'defaultquota'}{$key} = 1;
}
} else {
if (!exists($domconfig{'quotas'}{$key})) {
$changes{'defaultquota'}{$key} = 1;
}
}
} else {
$changes{'defaultquota'}{$key} = 1;
}
}
}
}
foreach my $key (keys(%confhash)) {
$domdefaults{$key} = $confhash{$key};
}
my %quotahash = (
$action => { %confhash }
);
my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
$dom);
if ($putresult eq 'ok') {
if (keys(%changes) > 0) {
my $cachetime = 24*60*60;
&Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
$resulttext = &mt('Changes made:').'<ul>';
unless ($context eq 'requestcourses') {
if (ref($changes{'defaultquota'}) eq 'HASH') {
$resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
foreach my $type (@{$types},'default') {
if (defined($changes{'defaultquota'}{$type})) {
my $typetitle = $usertypes->{$type};
if ($type eq 'default') {
$typetitle = $othertitle;
}
$resulttext .= '<li>'.&mt('[_1] set to [_2] Mb',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
}
}
$resulttext .= '</ul></li>';
}
}
my %newenv;
foreach my $item (@usertools) {
if (ref($changes{$item}) eq 'HASH') {
my $newacc =
&Apache::lonnet::usertools_access($env{'user.name'},
$env{'user.domain'},
$item,'reload',$context);
if ($context eq 'requestcourses') {
if ($env{'environment.canrequest.'.$item} ne $newacc) {
$newenv{'environment.canrequest.'.$item} = $newacc;
}
} else {
if ($env{'environment.availabletools.'.$item} ne $newacc) {
$newenv{'environment.availabletools.'.$item} = $newacc;
}
}
$resulttext .= '<li>'.$titles{$item}.'<ul>';
foreach my $type (@{$types},'default','_LC_adv') {
if ($changes{$item}{$type}) {
my $typetitle = $usertypes->{$type};
if ($type eq 'default') {
$typetitle = $othertitle;
} elsif ($type eq '_LC_adv') {
$typetitle = 'LON-CAPA Advanced Users';
}
if ($confhash{$item}{$type}) {
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 {
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>';
}
}
}
}
}
$resulttext .= '</ul>';
if (keys(%newenv)) {
&Apache::lonnet::appenv(\%newenv);
}
} else {
if ($context eq 'requestcourses') {
$resulttext = &mt('No changes made to rights to request creation of courses.');
} else {
$resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
}
}
} else {
$resulttext = '<span class="LC_error">'.
&mt('An error occurred: [_1]',$putresult).'</span>';
}
return $resulttext;
}
sub modify_autoenroll {
my ($dom,%domconfig) = @_;
my ($resulttext,%changes);
my %currautoenroll;
if (ref($domconfig{'autoenroll'}) eq 'HASH') {
foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
$currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
}
}
my $autorun = &Apache::lonnet::auto_run(undef,$dom),
my %title = ( run => 'Auto-enrollment active',
sender => 'Sender for notification messages',
coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)');
my @offon = ('off','on');
my $sender_uname = $env{'form.sender_uname'};
my $sender_domain = $env{'form.sender_domain'};
if ($sender_domain eq '') {
$sender_uname = '';
} elsif ($sender_uname eq '') {
$sender_domain = '';
}
my $coowners = $env{'form.autoassign_coowners'};
my %autoenrollhash = (
autoenroll => { run => $env{'form.autoenroll_run'},
sender_uname => $sender_uname,
sender_domain => $sender_domain,
'co-owners' => $coowners,
}
);
my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
$dom);
if ($putresult eq 'ok') {
if (exists($currautoenroll{'run'})) {
if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
$changes{'run'} = 1;
}
} elsif ($autorun) {
if ($env{'form.autoenroll_run'} ne '1') {
$changes{'run'} = 1;
}
}
if ($currautoenroll{'sender_uname'} ne $sender_uname) {
$changes{'sender'} = 1;
}
if ($currautoenroll{'sender_domain'} ne $sender_domain) {
$changes{'sender'} = 1;
}
if ($currautoenroll{'co-owners'} ne '') {
if ($currautoenroll{'co-owners'} ne $coowners) {
$changes{'coowners'} = 1;
}
} elsif ($coowners) {
$changes{'coowners'} = 1;
}
if (keys(%changes) > 0) {
$resulttext = &mt('Changes made:').'<ul>';
if ($changes{'run'}) {
$resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
}
if ($changes{'sender'}) {
if ($sender_uname eq '' || $sender_domain eq '') {
$resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
} else {
$resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
}
}
if ($changes{'coowners'}) {
$resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
&Apache::loncommon::devalidate_domconfig_cache($dom);
}
$resulttext .= '</ul>';
} else {
$resulttext = &mt('No changes made to auto-enrollment settings');
}
} else {
$resulttext = '<span class="LC_error">'.
&mt('An error occurred: [_1]',$putresult).'</span>';
}
return $resulttext;
}
sub modify_autoupdate {
my ($dom,%domconfig) = @_;
my ($resulttext,%currautoupdate,%fields,%changes);
if (ref($domconfig{'autoupdate'}) eq 'HASH') {
foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
$currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
}
}
my @offon = ('off','on');
my %title = &Apache::lonlocal::texthash (
run => 'Auto-update:',
classlists => 'Updates to user information in classlists?'
);
my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
my %fieldtitles = &Apache::lonlocal::texthash (
id => 'Student/Employee ID',
permanentemail => 'E-mail address',
lastname => 'Last Name',
firstname => 'First Name',
middlename => 'Middle Name',
gen => 'Generation',
);
my $othertitle = &mt('All users');
if (keys(%{$usertypes}) > 0) {
$othertitle = &mt('Other users');
}
foreach my $key (keys(%env)) {
if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
push(@{$fields{$1}},$2);
}
}
my %updatehash = (
autoupdate => { run => $env{'form.autoupdate_run'},
classlists => $env{'form.classlists'},
fields => {%fields},
}
);
foreach my $key (keys(%currautoupdate)) {
if (($key eq 'run') || ($key eq 'classlists')) {
if (exists($updatehash{autoupdate}{$key})) {
if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
$changes{$key} = 1;
}
}
} elsif ($key eq 'fields') {
if (ref($currautoupdate{$key}) eq 'HASH') {
foreach my $item (@{$types},'default') {
if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
my $change = 0;
foreach my $type (@{$currautoupdate{$key}{$item}}) {
if (!exists($fields{$item})) {
$change = 1;
} elsif (ref($fields{$item}) eq 'ARRAY') {
if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
$change = 1;
}
}
}
if ($change) {
push(@{$changes{$key}},$item);
}
}
}
}
}
}
foreach my $item (@{$types},'default') {
if (defined($fields{$item})) {
if (ref($currautoupdate{'fields'}) eq 'HASH') {
if (!exists($currautoupdate{'fields'}{$item})) {
push(@{$changes{'fields'}},$item);
}
} else {
push(@{$changes{'fields'}},$item);
}
}
}
my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
$dom);
if ($putresult eq 'ok') {
if (keys(%changes) > 0) {
$resulttext = &mt('Changes made:').'<ul>';
foreach my $key (sort(keys(%changes))) {
if (ref($changes{$key}) eq 'ARRAY') {
foreach my $item (@{$changes{$key}}) {
my @newvalues;
foreach my $type (@{$fields{$item}}) {
push(@newvalues,$fieldtitles{$type});
}
my $newvaluestr;
if (@newvalues > 0) {
$newvaluestr = join(', ',@newvalues);
} else {
$newvaluestr = &mt('none');
}
if ($item eq 'default') {
$resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
} else {
$resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
}
}
} else {
my $newvalue;
if ($key eq 'run') {
$newvalue = $offon[$env{'form.autoupdate_run'}];
} else {
$newvalue = $offon[$env{'form.'.$key}];
}
$resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
}
}
$resulttext .= '</ul>';
} else {
$resulttext = &mt('No changes made to autoupdates');
}
} else {
$resulttext = '<span class="LC_error">'.
&mt('An error occurred: [_1]',$putresult).'</span>';
}
return $resulttext;
}
sub modify_autocreate {
my ($dom,%domconfig) = @_;
my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
if (ref($domconfig{'autocreate'}) eq 'HASH') {
foreach my $key (keys(%{$domconfig{'autocreate'}})) {
$currautocreate{$key} = $domconfig{'autocreate'}{$key};
}
}
my %title= ( xml => 'Auto-creation of courses in XML course description files',
req => 'Auto-creation of validated requests for official courses',
xmldc => 'Identity of course creator of courses from XML files',
);
my @types = ('xml','req');
foreach my $item (@types) {
$newvals{$item} = $env{'form.autocreate_'.$item};
$newvals{$item} =~ s/\D//g;
$newvals{$item} = 0 if ($newvals{$item} eq '');
}
$newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
my %domcoords = &get_active_dcs($dom);
unless (exists($domcoords{$newvals{'xmldc'}})) {
$newvals{'xmldc'} = '';
}
%autocreatehash = (
autocreate => { xml => $newvals{'xml'},
req => $newvals{'req'},
}
);
if ($newvals{'xmldc'} ne '') {
$autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
}
my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
$dom);
if ($putresult eq 'ok') {
my @items = @types;
if ($newvals{'xml'}) {
push(@items,'xmldc');
}
foreach my $item (@items) {
if (exists($currautocreate{$item})) {
if ($currautocreate{$item} ne $newvals{$item}) {
$changes{$item} = 1;
}
} elsif ($newvals{$item}) {
$changes{$item} = 1;
}
}
if (keys(%changes) > 0) {
my @offon = ('off','on');
$resulttext = &mt('Changes made:').'<ul>';
foreach my $item (@types) {
if ($changes{$item}) {
my $newtxt = $offon[$newvals{$item}];
$resulttext .= '<li>'.&mt("$title{$item} set to [_1]$newtxt [_2]",'<b>','</b>').'</li>';
}
}
if ($changes{'xmldc'}) {
my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
$resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]$newtxt [_2]",'<b>','</b>').'</li>';
}
$resulttext .= '</ul>';
} else {
$resulttext = &mt('No changes made to auto-creation settings');
}
} else {
$resulttext = '<span class="LC_error">'.
&mt('An error occurred: [_1]',$putresult).'</span>';
}
return $resulttext;
}
sub modify_directorysrch {
my ($dom,%domconfig) = @_;
my ($resulttext,%changes);
my %currdirsrch;
if (ref($domconfig{'directorysrch'}) eq 'HASH') {
foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
$currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
}
}
my %title = ( available => 'Directory search available',
localonly => 'Other domains can search',
searchby => 'Search types',
searchtypes => 'Search latitude');
my @offon = ('off','on');
my @otherdoms = ('Yes','No');
my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
if (keys(%{$usertypes}) == 0) {
@cansearch = ('default');
} else {
if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
foreach my $type (@{$currdirsrch{'cansearch'}}) {
if (!grep(/^\Q$type\E$/,@cansearch)) {
push(@{$changes{'cansearch'}},$type);
}
}
foreach my $type (@cansearch) {
if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
push(@{$changes{'cansearch'}},$type);
}
}
} else {
push(@{$changes{'cansearch'}},@cansearch);
}
}
if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
foreach my $by (@{$currdirsrch{'searchby'}}) {
if (!grep(/^\Q$by\E$/,@searchby)) {
push(@{$changes{'searchby'}},$by);
}
}
foreach my $by (@searchby) {
if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
push(@{$changes{'searchby'}},$by);
}
}
} else {
push(@{$changes{'searchby'}},@searchby);
}
if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
foreach my $type (@{$currdirsrch{'searchtypes'}}) {
if (!grep(/^\Q$type\E$/,@searchtypes)) {
push(@{$changes{'searchtypes'}},$type);
}
}
foreach my $type (@searchtypes) {
if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
push(@{$changes{'searchtypes'}},$type);
}
}
} else {
if (exists($currdirsrch{'searchtypes'})) {
foreach my $type (@searchtypes) {
if ($type ne $currdirsrch{'searchtypes'}) {
push(@{$changes{'searchtypes'}},$type);
}
}
if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
}
} else {
push(@{$changes{'searchtypes'}},@searchtypes);
}
}
my %dirsrch_hash = (
directorysrch => { available => $env{'form.dirsrch_available'},
cansearch => \@cansearch,
localonly => $env{'form.dirsrch_localonly'},
searchby => \@searchby,
searchtypes => \@searchtypes,
}
);
my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
$dom);
if ($putresult eq 'ok') {
if (exists($currdirsrch{'available'})) {
if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
$changes{'available'} = 1;
}
} else {
if ($env{'form.dirsrch_available'} eq '1') {
$changes{'available'} = 1;
}
}
if (exists($currdirsrch{'localonly'})) {
if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_localonly'}) {
$changes{'localonly'} = 1;
}
} else {
if ($env{'form.dirsrch_localonly'} eq '1') {
$changes{'localonly'} = 1;
}
}
if (keys(%changes) > 0) {
$resulttext = &mt('Changes made:').'<ul>';
if ($changes{'available'}) {
$resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
}
if ($changes{'localonly'}) {
$resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_localonly'}]").'</li>';
}
if (ref($changes{'cansearch'}) eq 'ARRAY') {
my $chgtext;
if (ref($usertypes) eq 'HASH') {
if (keys(%{$usertypes}) > 0) {
foreach my $type (@{$types}) {
if (grep(/^\Q$type\E$/,@cansearch)) {
$chgtext .= $usertypes->{$type}.'; ';
}
}
if (grep(/^default$/,@cansearch)) {
$chgtext .= $othertitle;
} else {
$chgtext =~ s/\; $//;
}
$resulttext .= '<li>'.&mt("Users from domain '<span class=\"LC_cusr_emph\">[_1]</span>' permitted to search the institutional directory set to: [_2]",$dom,$chgtext).'</li>';
}
}
}
if (ref($changes{'searchby'}) eq 'ARRAY') {
my ($searchtitles,$titleorder) = &sorted_searchtitles();
my $chgtext;
foreach my $type (@{$titleorder}) {
if (grep(/^\Q$type\E$/,@searchby)) {
if (defined($searchtitles->{$type})) {
$chgtext .= $searchtitles->{$type}.'; ';
}
}
}
$chgtext =~ s/\; $//;
$resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
}
if (ref($changes{'searchtypes'}) eq 'ARRAY') {
my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
my $chgtext;
foreach my $type (@{$srchtypeorder}) {
if (grep(/^\Q$type\E$/,@searchtypes)) {
if (defined($srchtypes_desc->{$type})) {
$chgtext .= $srchtypes_desc->{$type}.'; ';
}
}
}
$chgtext =~ s/\; $//;
$resulttext .= '<li>'.&mt("$title{'searchtypes'} set to: \"[_1]\"",$chgtext).'</li>';
}
$resulttext .= '</ul>';
} else {
$resulttext = &mt('No changes made to institution directory search settings');
}
} else {
$resulttext = '<span class="LC_error">'.
&mt('An error occurred: [_1]',$putresult).'</span>';
}
return $resulttext;
}
sub modify_contacts {
my ($dom,%domconfig) = @_;
my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
if (ref($domconfig{'contacts'}) eq 'HASH') {
foreach my $key (keys(%{$domconfig{'contacts'}})) {
$currsetting{$key} = $domconfig{'contacts'}{$key};
}
}
my (%others,%to);
my @contacts = ('supportemail','adminemail');
my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
'requestsmail');
foreach my $type (@mailings) {
@{$newsetting{$type}} =
&Apache::loncommon::get_env_multiple('form.'.$type);
foreach my $item (@contacts) {
if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
$contacts_hash{contacts}{$type}{$item} = 1;
} else {
$contacts_hash{contacts}{$type}{$item} = 0;
}
}
$others{$type} = $env{'form.'.$type.'_others'};
$contacts_hash{contacts}{$type}{'others'} = $others{$type};
}
foreach my $item (@contacts) {
$to{$item} = $env{'form.'.$item};
$contacts_hash{'contacts'}{$item} = $to{$item};
}
if (keys(%currsetting) > 0) {
foreach my $item (@contacts) {
if ($to{$item} ne $currsetting{$item}) {
$changes{$item} = 1;
}
}
foreach my $type (@mailings) {
foreach my $item (@contacts) {
if (ref($currsetting{$type}) eq 'HASH') {
if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
push(@{$changes{$type}},$item);
}
} else {
push(@{$changes{$type}},@{$newsetting{$type}});
}
}
if ($others{$type} ne $currsetting{$type}{'others'}) {
push(@{$changes{$type}},'others');
}
}
} else {
my %default;
$default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
$default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
$default{'errormail'} = 'adminemail';
$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;
}
}
foreach my $type (@mailings) {
if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
push(@{$changes{$type}},@{$newsetting{$type}});
}
if ($others{$type} ne '') {
push(@{$changes{$type}},'others');
}
}
}
my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
$dom);
if ($putresult eq 'ok') {
if (keys(%changes) > 0) {
my ($titles,$short_titles) = &contact_titles();
$resulttext = &mt('Changes made:').'<ul>';
foreach my $item (@contacts) {
if ($changes{$item}) {
$resulttext .= '<li>'.$titles->{$item}.
&mt(' set to: ').
'<span class="LC_cusr_emph">'.
$to{$item}.'</span></li>';
}
}
foreach my $type (@mailings) {
if (ref($changes{$type}) eq 'ARRAY') {
$resulttext .= '<li>'.$titles->{$type}.': ';
my @text;
foreach my $item (@{$newsetting{$type}}) {
push(@text,$short_titles->{$item});
}
if ($others{$type} ne '') {
push(@text,$others{$type});
}
$resulttext .= '<span class="LC_cusr_emph">'.
join(', ',@text).'</span></li>';
}
}
$resulttext .= '</ul>';
} else {
$resulttext = &mt('No changes made to contact information');
}
} else {
$resulttext = '<span class="LC_error">'.
&mt('An error occurred: [_1].',$putresult).'</span>';
}
return $resulttext;
}
sub modify_usercreation {
my ($dom,%domconfig) = @_;
my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate);
my $warningmsg;
if (ref($domconfig{'usercreation'}) eq 'HASH') {
foreach my $key (keys(%{$domconfig{'usercreation'}})) {
$curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
}
}
my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
my @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
my @contexts = ('author','course','requestcrs','selfcreate');
foreach my $item(@contexts) {
if ($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.');
}
}
}
} else {
$cancreate{$item} = $env{'form.can_createuser_'.$item};
}
}
my ($othertitle,$usertypes,$types) =
&Apache::loncommon::sorted_inst_types($dom);
if (ref($types) eq 'ARRAY') {
if (@{$types} > 0) {
@{$cancreate{'statustocreate'}} =
&Apache::loncommon::get_env_multiple('form.statustocreate');
} else {
@{$cancreate{'statustocreate'}} = ();
}
push(@contexts,'statustocreate');
}
if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
foreach my $item (@contexts) {
if (($item eq 'selfcreate') || ($item eq 'statustocreate')) {
if (ref($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);
}
}
}
}
} 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') {
foreach my $item (@contexts) {
if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
if ($cancreate{$item} ne 'any') {
push(@{$changes{'cancreate'}},$item);
}
} else {
if ($cancreate{$item} ne 'none') {
push(@{$changes{'cancreate'}},$item);
}
}
}
} else {
foreach my $item (@contexts) {
push(@{$changes{'cancreate'}},$item);
}
}
if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
foreach my $type (@{$curr_usercreation{'username_rule'}}) {
if (!grep(/^\Q$type\E$/,@username_rule)) {
push(@{$changes{'username_rule'}},$type);
}
}
foreach my $type (@username_rule) {
if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
push(@{$changes{'username_rule'}},$type);
}
}
} else {
push(@{$changes{'username_rule'}},@username_rule);
}
if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
foreach my $type (@{$curr_usercreation{'id_rule'}}) {
if (!grep(/^\Q$type\E$/,@id_rule)) {
push(@{$changes{'id_rule'}},$type);
}
}
foreach my $type (@id_rule) {
if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
push(@{$changes{'id_rule'}},$type);
}
}
} else {
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 @authtypes = ('int','krb4','krb5','loc');
my %authhash;
foreach my $item (@authen_contexts) {
my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
foreach my $auth (@authtypes) {
if (grep(/^\Q$auth\E$/,@authallowed)) {
$authhash{$item}{$auth} = 1;
} else {
$authhash{$item}{$auth} = 0;
}
}
}
if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
foreach my $item (@authen_contexts) {
if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
foreach my $auth (@authtypes) {
if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
push(@{$changes{'authtypes'}},$item);
last;
}
}
}
}
} else {
foreach my $item (@authen_contexts) {
push(@{$changes{'authtypes'}},$item);
}
}
my %usercreation_hash = (
usercreation => {
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,
$dom);
my %selfcreatetypes = (
sso => 'users authenticated by institutional single sign on',
login => 'users authenticated by institutional log-in',
email => 'users who provide a valid e-mail address for use as the username',
);
if ($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 $chgtext;
unless ($type eq 'statustocreate') {
$chgtext = $lt{$type}.', ';
}
if ($type eq 'selfcreate') {
if (@{$cancreate{$type}} == 0) {
$chgtext .= &mt('creation of a new user account is not permitted.');
} else {
$chgtext .= &mt('creation of a new account is permitted for:').'<ul>';
foreach my $case (@{$cancreate{$type}}) {
$chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
}
$chgtext .= '</ul>';
if (ref($cancreate{$type}) eq 'ARRAY') {
if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
if (@{$cancreate{'statustocreate'}} == 0) {
$chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
}
}
}
}
}
} elsif ($type eq 'statustocreate') {
if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
(ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
if (@{$cancreate{'selfcreate'}} > 0) {
if (@{$cancreate{'statustocreate'}} == 0) {
$chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
$chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
}
} elsif (ref($usertypes) eq 'HASH') {
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):');
} else {
$chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
}
$chgtext .= '<ul>';
foreach my $case (@{$cancreate{$type}}) {
if ($case eq 'default') {
$chgtext .= '<li>'.$othertitle.'</li>';
} else {
$chgtext .= '<li>'.$usertypes->{$case}.'</li>';
}
}
$chgtext .= '</ul>';
if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
$chgtext .= '<br /><span class="LC_warning">'.&mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').'</span>';
}
}
} else {
if (@{$cancreate{$type}} == 0) {
$chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
} else {
$chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
}
}
}
} else {
if ($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 {
$resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
}
}
if (ref($changes{'email_rule'}) eq 'ARRAY') {
my ($emailrules,$emailruleorder) =
&Apache::lonnet::inst_userrules($dom,'email');
my $chgtext = '<ul>';
foreach my $type (@email_rule) {
if (ref($emailrules->{$type}) eq 'HASH') {
$chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
}
}
$chgtext .= '</ul>';
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>';
} else {
$resulttext .= '<li>'.&mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').'</li>';
}
}
my %authname = &authtype_names();
my %context_title = &context_names();
if (ref($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 $resulttext;
}
sub modify_usermodification {
my ($dom,%domconfig) = @_;
my ($resulttext,%curr_usermodification,%changes);
if (ref($domconfig{'usermodification'}) eq 'HASH') {
foreach my $key (keys(%{$domconfig{'usermodification'}})) {
$curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
}
}
my @contexts = ('author','course','selfcreate');
my %context_title = (
author => 'In author context',
course => 'In course context',
selfcreate => 'When self creating account',
);
my @fields = ('lastname','firstname','middlename','generation',
'permanentemail','id');
my %roles = (
author => ['ca','aa'],
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 %modifyhash;
foreach my $context (@contexts) {
foreach my $role (@{$roles{$context}}) {
my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
foreach my $item (@fields) {
if (grep(/^\Q$item\E$/,@modifiable)) {
$modifyhash{$context}{$role}{$item} = 1;
} else {
$modifyhash{$context}{$role}{$item} = 0;
}
}
}
if (ref($curr_usermodification{$context}) eq 'HASH') {
foreach my $role (@{$roles{$context}}) {
if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
foreach my $field (@fields) {
if ($modifyhash{$context}{$role}{$field} ne
$curr_usermodification{$context}{$role}{$field}) {
push(@{$changes{$context}},$role);
last;
}
}
}
}
} else {
foreach my $context (@contexts) {
foreach my $role (@{$roles{$context}}) {
push(@{$changes{$context}},$role);
}
}
}
}
my %usermodification_hash = (
usermodification => \%modifyhash,
);
my $putresult = &Apache::lonnet::put_dom('configuration',
\%usermodification_hash,$dom);
if ($putresult eq 'ok') {
if (keys(%changes) > 0) {
$resulttext = &mt('Changes made: ').'<ul>';
foreach my $context (@contexts) {
if (ref($changes{$context}) eq 'ARRAY') {
$resulttext .= '<li>'.$context_title{$context}.':<ul>';
if (ref($changes{$context}) eq 'ARRAY') {
foreach my $role (@{$changes{$context}}) {
my $rolename;
if ($context eq 'selfcreate') {
$rolename = $role;
if (ref($usertypes) eq 'HASH') {
if ($usertypes->{$role} ne '') {
$rolename = $usertypes->{$role};
}
}
} else {
if ($role eq 'cr') {
$rolename = &mt('Custom');
} else {
$rolename = &Apache::lonnet::plaintext($role);
}
}
my @modifiable;
if ($context eq 'selfcreate') {
$resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Self-creation of account by users with status: [_1]',$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 $field (@fields) {
if ($modifyhash{$context}{$role}{$field}) {
push(@modifiable,$fieldtitles{$field});
}
}
if (@modifiable > 0) {
$resulttext .= join(', ',@modifiable);
} else {
$resulttext .= &mt('none');
}
$resulttext .= '</li>';
}
$resulttext .= '</ul></li>';
}
}
}
$resulttext .= '</ul>';
} else {
$resulttext = &mt('No changes made to user modification settings');
}
} else {
$resulttext = '<span class="LC_error">'.
&mt('An error occurred: [_1]',$putresult).'</span>';
}
return $resulttext;
}
sub modify_defaults {
my ($dom,$r) = @_;
my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def');
my @authtypes = ('internal','krb4','krb5','localauth');
foreach my $item (@items) {
$newvalues{$item} = $env{'form.'.$item};
if ($item eq 'auth_def') {
if ($newvalues{$item} ne '') {
if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
push(@errors,$item);
}
}
} elsif ($item eq 'lang_def') {
if ($newvalues{$item} ne '') {
if ($newvalues{$item} =~ /^(\w+)/) {
my $langcode = $1;
if ($langcode ne 'x_chef') {
if (code2language($langcode) eq '') {
push(@errors,$item);
}
}
} else {
push(@errors,$item);
}
}
} elsif ($item eq 'timezone_def') {
if ($newvalues{$item} ne '') {
if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
push(@errors,$item);
}
}
} elsif ($item eq 'datelocale_def') {
if ($newvalues{$item} ne '') {
my @datelocale_ids = DateTime::Locale->ids();
if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
push(@errors,$item);
}
}
}
if (grep(/^\Q$item\E$/,@errors)) {
$newvalues{$item} = $domdefaults{$item};
} elsif ($domdefaults{$item} ne $newvalues{$item}) {
$changes{$item} = 1;
}
$domdefaults{$item} = $newvalues{$item};
}
my %defaults_hash = (
defaults => \%newvalues,
);
my $title = &defaults_titles();
my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
$dom);
if ($putresult eq 'ok') {
if (keys(%changes) > 0) {
$resulttext = &mt('Changes made:').'<ul>';
my $version = $r->dir_config('lonVersion');
my $mailmsgtext = "Changes made to domain settings in a LON-CAPA installation - domain: $dom (running version: $version) - dns_domain.tab needs to be updated with the following changes, to support legacy 2.4, 2.5 and 2.6 versions of LON-CAPA.\n\n";
foreach my $item (sort(keys(%changes))) {
my $value = $env{'form.'.$item};
if ($value eq '') {
$value = &mt('none');
} elsif ($item eq 'auth_def') {
my %authnames = &authtype_names();
my %shortauth = (
internal => 'int',
krb4 => 'krb4',
krb5 => 'krb5',
localauth => 'loc',
);
$value = $authnames{$shortauth{$value}};
}
$resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
$mailmsgtext .= "$title->{$item} set to $value\n";
}
$resulttext .= '</ul>';
$mailmsgtext .= "\n";
my $cachetime = 24*60*60;
&Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
my $sysmail = $r->dir_config('lonSysEMail');
&Apache::lonmsg::sendemail($sysmail,"LON-CAPA Domain Settings Change - $dom",$mailmsgtext);
}
} else {
$resulttext = &mt('No changes made to default authentication/language/timezone settings');
}
} else {
$resulttext = '<span class="LC_error">'.
&mt('An error occurred: [_1]',$putresult).'</span>';
}
if (@errors > 0) {
$resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
foreach my $item (@errors) {
$resulttext .= ' "'.$title->{$item}.'",';
}
$resulttext =~ s/,$//;
}
return $resulttext;
}
sub modify_scantron {
my ($r,$dom,$confname,%domconfig) = @_;
my ($resulttext,%confhash,%changes,$errors);
my $custom = 'custom.tab';
my $default = 'default.tab';
my $servadm = $r->dir_config('lonAdmEMail');
my ($configuserok,$author_ok,$switchserver) =
&config_check($dom,$confname,$servadm);
if ($env{'form.scantronformat.filename'} ne '') {
my $error;
if ($configuserok eq 'ok') {
if ($switchserver) {
$error = &mt("Upload of scantron format file is not permitted to this server: [_1]",$switchserver);
} else {
if ($author_ok eq 'ok') {
my ($result,$scantronurl) =
&publishlogo($r,'upload','scantronformat',$dom,
$confname,'scantron','','',$custom);
if ($result eq 'ok') {
$confhash{'scantron'}{'scantronformat'} = $scantronurl;
$changes{'scantronformat'} = 1;
} else {
$error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
}
} else {
$error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
}
}
} else {
$error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
}
if ($error) {
&Apache::lonnet::logthis($error);
$errors .= '<li><span class="LC_error">'.$error.'</span></li>';
}
}
if (ref($domconfig{'scantron'}) eq 'HASH') {
if ($domconfig{'scantron'}{'scantronformat'} ne '') {
if ($env{'form.scantronformat_del'}) {
$confhash{'scantron'}{'scantronformat'} = '';
$changes{'scantronformat'} = 1;
}
}
}
if (keys(%confhash) > 0) {
my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
$dom);
if ($putresult eq 'ok') {
if (keys(%changes) > 0) {
if (ref($confhash{'scantron'}) eq 'HASH') {
$resulttext = &mt('Changes made:').'<ul>';
if ($confhash{'scantron'}{'scantronformat'} eq '') {
$resulttext .= '<li>'.&mt('[_1] scantron format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
} else {
$resulttext .= '<li>'.&mt('Custom scantron format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
}
$resulttext .= '</ul>';
} else {
$resulttext = &mt('Changes made to scantron format file.');
}
$resulttext .= '</ul>';
&Apache::loncommon::devalidate_domconfig_cache($dom);
} else {
$resulttext = &mt('No changes made to scantron format file');
}
} else {
$resulttext = '<span class="LC_error">'.
&mt('An error occurred: [_1]',$putresult).'</span>';
}
} else {
$resulttext = &mt('No changes made to scantron format file');
}
if ($errors) {
$resulttext .= &mt('The following errors occurred: ').'<ul>'.
$errors.'</ul>';
}
return $resulttext;
}
sub modify_coursecategories {
my ($dom,%domconfig) = @_;
my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
$cathash);
my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
if (ref($domconfig{'coursecategories'}) eq 'HASH') {
$cathash = $domconfig{'coursecategories'}{'cats'};
if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
$changes{'togglecats'} = 1;
$domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
}
if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
$changes{'categorize'} = 1;
$domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
}
if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
$changes{'togglecatscomm'} = 1;
$domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
}
if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
$changes{'categorizecomm'} = 1;
$domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
}
} else {
$changes{'togglecats'} = 1;
$changes{'categorize'} = 1;
$changes{'togglecatscomm'} = 1;
$changes{'categorizecomm'} = 1;
$domconfig{'coursecategories'} = {
togglecats => $env{'form.togglecats'},
categorize => $env{'form.categorize'},
togglecatscomm => $env{'form.togglecatscomm'},
categorizecomm => $env{'form.categorizecomm'},
};
}
if (ref($cathash) eq 'HASH') {
if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
push (@deletecategory,'instcode::0');
}
if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
push(@deletecategory,'communities::0');
}
}
my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
if (ref($cathash) eq 'HASH') {
if (@deletecategory > 0) {
#FIXME Need to remove category from all courses using a deleted category
&Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
foreach my $item (@deletecategory) {
if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
delete($domconfig{'coursecategories'}{'cats'}{$item});
$deletions{$item} = 1;
&recurse_cat_deletes($item,$cathash,\%deletions);
}
}
}
foreach my $item (keys(%{$cathash})) {
my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
if ($cathash->{$item} ne $env{'form.'.$item}) {
$reorderings{$item} = 1;
$domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
}
if ($env{'form.addcategory_name_'.$item} ne '') {
my $newcat = $env{'form.addcategory_name_'.$item};
my $newdepth = $depth+1;
my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
$domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
$adds{$newitem} = 1;
}
if ($env{'form.subcat_'.$item} ne '') {
my $newcat = $env{'form.subcat_'.$item};
my $newdepth = $depth+1;
my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
$domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
$adds{$newitem} = 1;
}
}
}
if ($env{'form.instcode'} eq '1') {
if (ref($cathash) eq 'HASH') {
my $newitem = 'instcode::0';
if ($cathash->{$newitem} eq '') {
$domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
$adds{$newitem} = 1;
}
} else {
my $newitem = 'instcode::0';
$domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
$adds{$newitem} = 1;
}
}
if ($env{'form.communities'} eq '1') {
if (ref($cathash) eq 'HASH') {
my $newitem = 'communities::0';
if ($cathash->{$newitem} eq '') {
$domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
$adds{$newitem} = 1;
}
} else {
my $newitem = 'communities::0';
$domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
$adds{$newitem} = 1;
}
}
if ($env{'form.addcategory_name'} ne '') {
if (($env{'form.addcategory_name'} ne 'instcode') &&
($env{'form.addcategory_name'} ne 'communities')) {
my $newitem = &escape($env{'form.addcategory_name'}).'::0';
$domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
$adds{$newitem} = 1;
}
}
my $putresult;
if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
if (keys(%deletions) > 0) {
foreach my $key (keys(%deletions)) {
if ($predelallitems{$key} ne '') {
$sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
}
}
}
my (@chkcats,@chktrails,%chkallitems);
&Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
if (ref($chkcats[0]) eq 'ARRAY') {
my $depth = 0;
my $chg = 0;
for (my $i=0; $i<@{$chkcats[0]}; $i++) {
my $name = $chkcats[0][$i];
my $item;
if ($name eq '') {
$chg ++;
} else {
$item = &escape($name).'::0';
if ($chg) {
$domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
}
$depth ++;
&recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
$depth --;
}
}
}
}
if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
$putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
if ($putresult eq 'ok') {
my %title = (
togglecats => 'Show/Hide a course in catalog',
categorize => 'Assign a category to a course',
togglecatscomm => 'Show/Hide a community in catalog',
categorizecomm => 'Assign a category to a community',
);
my %level = (
dom => 'set in Domain ("Modify Course/Community")',
crs => 'set in Course ("Course Configuration")',
comm => 'set in Community ("Community Configuration")',
);
$resulttext = &mt('Changes made:').'<ul>';
if ($changes{'togglecats'}) {
$resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
}
if ($changes{'categorize'}) {
$resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
}
if ($changes{'togglecatscomm'}) {
$resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
}
if ($changes{'categorizecomm'}) {
$resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
}
if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
my $cathash;
if (ref($domconfig{'coursecategories'}) eq 'HASH') {
$cathash = $domconfig{'coursecategories'}{'cats'};
} else {
$cathash = {};
}
my (@cats,@trails,%allitems);
&Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
if (keys(%deletions) > 0) {
$resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
$resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
}
$resulttext .= '</ul></li>';
}
if (keys(%reorderings) > 0) {
my %sort_by_trail;
$resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
foreach my $key (keys(%reorderings)) {
if ($allitems{$key} ne '') {
$sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
}
}
foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
$resulttext .= '<li>'.$trails[$trail].'</li>';
}
$resulttext .= '</ul></li>';
}
if (keys(%adds) > 0) {
my %sort_by_trail;
$resulttext .= '<li>'.&mt('Added categories:').'<ul>';
foreach my $key (keys(%adds)) {
if ($allitems{$key} ne '') {
$sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
}
}
foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
$resulttext .= '<li>'.$trails[$trail].'</li>';
}
$resulttext .= '</ul></li>';
}
}
$resulttext .= '</ul>';
} else {
$resulttext = '<span class="LC_error">'.
&mt('An error occurred: [_1]',$putresult).'</span>';
}
} else {
$resulttext = &mt('No changes made to course and community categories');
}
return $resulttext;
}
sub modify_serverstatuses {
my ($dom,%domconfig) = @_;
my ($resulttext,%changes,%currserverstatus,%newserverstatus);
if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
%currserverstatus = %{$domconfig{'serverstatuses'}};
}
my @pages = &serverstatus_pages();
foreach my $type (@pages) {
$newserverstatus{$type}{'namedusers'} = '';
$newserverstatus{$type}{'machines'} = '';
if (defined($env{'form.'.$type.'_namedusers'})) {
my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
my @okusers;
foreach my $user (@users) {
my ($uname,$udom) = split(/:/,$user);
if (($udom =~ /^$match_domain$/) &&
(&Apache::lonnet::domain($udom)) &&
($uname =~ /^$match_username$/)) {
if (!grep(/^\Q$user\E/,@okusers)) {
push(@okusers,$user);
}
}
}
if (@okusers > 0) {
@okusers = sort(@okusers);
$newserverstatus{$type}{'namedusers'} = join(',',@okusers);
}
}
if (defined($env{'form.'.$type.'_machines'})) {
my @machines = split(/,/,$env{'form.'.$type.'_machines'});
my @okmachines;
foreach my $ip (@machines) {
my @parts = split(/\./,$ip);
next if (@parts < 4);
my $badip = 0;
for (my $i=0; $i<4; $i++) {
if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
$badip = 1;
last;
}
}
if (!$badip) {
push(@okmachines,$ip);
}
}
@okmachines = sort(@okmachines);
$newserverstatus{$type}{'machines'} = join(',',@okmachines);
}
}
my %serverstatushash = (
serverstatuses => \%newserverstatus,
);
my %changes;
foreach my $type (@pages) {
foreach my $setting ('namedusers','machines') {
my (@current,@new);
if (ref($currserverstatus{$type}) eq 'HASH') {
if ($currserverstatus{$type}{$setting} ne '') {
@current = split(/,/,$currserverstatus{$type}{$setting});
}
}
if ($newserverstatus{$type}{$setting} ne '') {
@new = split(/,/,$newserverstatus{$type}{$setting});
}
if (@current > 0) {
if (@new > 0) {
foreach my $item (@current) {
if (!grep(/^\Q$item\E$/,@new)) {
$changes{$type}{$setting} = 1;
last;
}
}
foreach my $item (@new) {
if (!grep(/^\Q$item\E$/,@current)) {
$changes{$type}{$setting} = 1;
last;
}
}
} else {
$changes{$type}{$setting} = 1;
}
} elsif (@new > 0) {
$changes{$type}{$setting} = 1;
}
}
}
if (keys(%changes) > 0) {
my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
my $putresult = &Apache::lonnet::put_dom('configuration',
\%serverstatushash,$dom);
if ($putresult eq 'ok') {
$resulttext .= &mt('Changes made:').'<ul>';
foreach my $type (@pages) {
if (ref($changes{$type}) eq 'HASH') {
$resulttext .= '<li>'.$titles->{$type}.'<ul>';
if ($changes{$type}{'namedusers'}) {
if ($newserverstatus{$type}{'namedusers'} eq '') {
$resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
} else {
$resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
}
}
if ($changes{$type}{'machines'}) {
if ($newserverstatus{$type}{'machines'} eq '') {
$resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
} else {
$resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
}
}
$resulttext .= '</ul></li>';
}
}
$resulttext .= '</ul>';
} else {
$resulttext = '<span class="LC_error">'.
&mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
}
} else {
$resulttext = &mt('No changes made to access to server status pages');
}
return $resulttext;
}
sub modify_coursedefaults {
my ($dom,%domconfig) = @_;
my ($resulttext,$errors,%changes,%defaultshash);
my %defaultchecked = ('canuse_pdfforms' => 'off');
my @offon = ('off','on');
my @toggles = ('canuse_pdfforms');
$defaultshash{'coursedefaults'} = {};
if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
if ($domconfig{'coursedefaults'} eq '') {
$domconfig{'coursedefaults'} = {};
}
}
if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
foreach my $item (@toggles) {
if ($defaultchecked{$item} eq 'on') {
if (($domconfig{'coursedefaults'}{$item} eq '') &&
($env{'form.'.$item} eq '0')) {
$changes{$item} = 1;
} elsif ($domconfig{'coursdefaults'}{$item} ne $env{'form.'.$item}) {
$changes{$item} = 1;
}
} elsif ($defaultchecked{$item} eq 'off') {
if (($domconfig{'coursedefaults'}{$item} eq '') &&
($env{'form.'.$item} eq '1')) {
$changes{$item} = 1;
} elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
$changes{$item} = 1;
}
}
$defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
}
}
my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
$dom);
if ($putresult eq 'ok') {
if (keys(%changes) > 0) {
if ($changes{'canuse_pdfforms'}) {
my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
$domdefaults{'canuse_pdfforms'}=$defaultshash{'coursedefaults'}{'canuse_pdfforms'};
my $cachetime = 24*60*60;
&Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
}
$resulttext = &mt('Changes made:').'<ul>';
foreach my $item (sort(keys(%changes))) {
if ($item eq 'canuse_pdfforms') {
if ($env{'form.'.$item} eq '1') {
$resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
} else {
$resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
}
}
}
$resulttext .= '</ul>';
} else {
$resulttext = &mt('No changes made to course defaults');
}
} else {
$resulttext = '<span class="LC_error">'.
&mt('An error occurred: [_1]',$putresult).'</span>';
}
return $resulttext;
}
sub recurse_check {
my ($chkcats,$categories,$depth,$name) = @_;
if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
my $chg = 0;
for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
my $category = $chkcats->[$depth]{$name}[$j];
my $item;
if ($category eq '') {
$chg ++;
} else {
my $deeper = $depth + 1;
$item = &escape($category).':'.&escape($name).':'.$depth;
if ($chg) {
$categories->{$item} -= $chg;
}
&recurse_check($chkcats,$categories,$deeper,$category);
$deeper --;
}
}
}
return;
}
sub recurse_cat_deletes {
my ($item,$coursecategories,$deletions) = @_;
my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
my $subdepth = $depth + 1;
if (ref($coursecategories) eq 'HASH') {
foreach my $subitem (keys(%{$coursecategories})) {
my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
delete($coursecategories->{$subitem});
$deletions->{$subitem} = 1;
&recurse_cat_deletes($subitem,$coursecategories,$deletions);
}
}
}
return;
}
sub dom_servers {
my ($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]} = $hostname;
}
}
return %uniqservers;
}
sub get_active_dcs {
my ($dom) = @_;
my %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc']);
my %domcoords;
my $numdcs = 0;
my $now = time;
foreach my $server (keys(%dompersonnel)) {
foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
my ($end,$start) = split(':',$dompersonnel{$server}{$user});
if (($end eq '') || ($end == 0) || ($end > $now)) {
if ($start <= $now) {
$domcoords{$uname.':'.$udom} = $dompersonnel{$server}{$user};
}
}
}
}
return %domcoords;
}
sub active_dc_picker {
my ($dom,$curr_dc) = @_;
my %domcoords = &get_active_dcs($dom);
my @dcs = sort(keys(%domcoords));
my $numdcs = scalar(@dcs);
my $datatable;
my $numinrow = 2;
if ($numdcs > 1) {
$datatable = '<table>';
for (my $i=0; $i<@dcs; $i++) {
my $rem = $i%($numinrow);
if ($rem == 0) {
if ($i > 0) {
$datatable .= '</tr>';
}
$datatable .= '<tr>';
}
my $check = ' ';
if ($curr_dc eq '') {
if (!$i) {
$check = ' checked="checked" ';
}
} elsif ($dcs[$i] eq $curr_dc) {
$check = ' checked="checked" ';
}
if ($i == @dcs - 1) {
my $colsleft = $numinrow - $rem;
if ($colsleft > 1) {
$datatable .= '<td colspan="'.$colsleft.'">';
} else {
$datatable .= '<td>';
}
} else {
$datatable .= '<td>';
}
my ($dcname,$dcdom) = split(':',$dcs[$i]);
$datatable .= '<span class="LC_nobreak"><label>'.
'<input type="radio" name="autocreate_xmldc"'.
' value="'.$dcs[$i].'"'.$check.'/>'.
&Apache::loncommon::plainname($dcname,$dcdom).
'</label></span></td>';
}
$datatable .= '</tr></table>';
} elsif (@dcs) {
$datatable .= '<input type="hidden" name="autocreate_dc" value="'.
$dcs[0].'" />';
}
return ($numdcs,$datatable);
}
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