--- loncom/interface/domainprefs.pm 2012/06/01 12:15:23 1.160.6.4 +++ loncom/interface/domainprefs.pm 2013/01/09 21:37:04 1.160.6.13 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # Handler to set domain-wide configuration settings # -# $Id: domainprefs.pm,v 1.160.6.4 2012/06/01 12:15:23 raeburn Exp $ +# $Id: domainprefs.pm,v 1.160.6.13 2013/01/09 21:37:04 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -45,7 +45,7 @@ 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 +for use by individuals affiliated 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. @@ -86,8 +86,8 @@ $dom,$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). +number of rows displayed on the page, and $action is the context (quotas, +requestcourses or requestauthor). The print_quotas routine was orginally created to display/store information about default quota sizes for portfolio spaces for the different types of @@ -211,13 +211,17 @@ sub handler { 'directorysrch','usercreation','usermodification', 'contacts','defaults','scantron','coursecategories', 'serverstatuses','requestcourses','usersessions', - 'loadbalancing'],$dom); + 'loadbalancing','requestauthor'],$dom); my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll', 'autoupdate','autocreate','directorysrch','contacts', 'usercreation','usermodification','scantron', - 'requestcourses','coursecategories','serverstatuses', - 'usersessions'); - if (keys(%servers) > 1) { + 'requestcourses','requestauthor','coursecategories', + 'serverstatuses','usersessions'); + my %existing; + if (ref($domconfig{'loadbalancing'}) eq 'HASH') { + %existing = %{$domconfig{'loadbalancing'}}; + } + if ((keys(%servers) > 1) || (keys(%existing) > 0)) { push(@prefs_order,'loadbalancing'); } my %prefs = ( @@ -236,10 +240,11 @@ sub handler { 'login' => { text => 'Log-in page options', help => 'Domain_Configuration_Login_Page', - header => [{col1 => 'Item', - col2 => '',}], + header => [{col1 => 'Log-in Page Items', + col2 => '',}, + {col1 => 'Log-in Help', + col2 => 'Value'}], }, - 'defaults' => { text => 'Default authentication/language/timezone/portal', help => 'Domain_Configuration_LangTZAuth', @@ -323,6 +328,14 @@ sub handler { {col1 => 'Setting', col2 => 'Value'}], }, + 'requestauthor' => + {text => 'Request authoring space', + help => 'Domain_Configuration_Request_Author', + header => [{col1 => 'User affiliation', + col2 => 'Availability/Processing of requests',}, + {col1 => 'Setting', + col2 => 'Value'}], + }, 'coursecategories' => { text => 'Cataloging of courses/communities', help => 'Domain_Configuration_Cataloging_Courses', @@ -351,11 +364,11 @@ sub handler { col2 => 'Rules'}], }, 'loadbalancing' => - {text => 'Dedicated Load Balancer', + {text => 'Dedicated Load Balancer(s)', help => 'Domain_Configuration_Load_Balancing', - header => [{col1 => 'Server', + header => [{col1 => 'Balancers', col2 => 'Default destinations', - col3 => 'User affliation', + col3 => 'User affiliation', col4 => 'Overrides'}, ], }, @@ -366,29 +379,62 @@ sub handler { header => [{col1 => 'Log-in Service', col2 => 'Server Setting',}, {col1 => 'Log-in Page Items', - col2 => ''}], + col2 => ''}, + {col1 => 'Log-in Help', + col2 => 'Value'}], }; } + my @roles = ('student','coordinator','author','admin'); my @actions = &Apache::loncommon::get_env_multiple('form.actions'); &Apache::lonhtmlcommon::add_breadcrumb ({href=>"javascript:changePage(document.$phase,'pickactions')", text=>"Settings to display/modify"}); 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') { - my $js; - if (keys(%servers) > 1) { + my $js = &recaptcha_js(); + if ((keys(%servers) > 1) || (keys(%existing) > 0)) { my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom); - $js = &lonbalance_targets_js($dom,$types,\%servers). - &new_spares_js(). - &common_domprefs_js(). - &Apache::loncommon::javascript_array_indexof(); + $js .= &lonbalance_targets_js($dom,$types,\%servers, + $domconfig{'loadbalancing'}). + &new_spares_js(). + &common_domprefs_js(). + &Apache::loncommon::javascript_array_indexof(); } &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js); } else { +# check if domconfig user exists for the domain. + my $servadm = $r->dir_config('lonAdmEMail'); + my ($configuserok,$author_ok,$switchserver) = + &config_check($dom,$confname,$servadm); + unless ($configuserok eq 'ok') { + &Apache::lonconfigsettings::print_header($r,$phase,$context); + $r->print(&mt('The domain configuration user "[_1]" has yet to be created.', + $confname). + '
' + ); + if ($switchserver) { + $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.'). + '
'. + &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.'). + '
'. + &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname). + '
'. + &mt('To do that now, use the following link: [_1]',$switchserver) + ); + } else { + $r->print(&mt('To create that user from the command line run the ./UPDATE script found in the top level directory of the extracted LON-CAPA tarball.'). + '
'. + &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain') + ); + } + $r->print(&Apache::loncommon::end_page()); + return OK; + } if (keys(%domconfig) == 0) { my $primarylibserv = &Apache::lonnet::domain($dom,'primary'); my @ids=&Apache::lonnet::current_machine_ids(); @@ -465,6 +511,8 @@ sub process_changes { $output = &modify_serverstatuses($dom,%domconfig); } elsif ($action eq 'requestcourses') { $output = &modify_quotas($dom,$action,%domconfig); + } elsif ($action eq 'requestauthor') { + $output = &modify_quotas($dom,$action,%domconfig); } elsif ($action eq 'usersessions') { $output = &modify_usersessions($dom,%domconfig); } elsif ($action eq 'loadbalancing') { @@ -495,7 +543,8 @@ sub print_config_box { if ($numheaders > 1) { my $colspan = ''; my $rightcolspan = ''; - if (($action eq 'rolecolors') || ($action eq 'coursecategories') || ($action eq 'helpsettings')) { + if (($action eq 'rolecolors') || ($action eq 'coursecategories') || + (($action eq 'login') && ($numheaders < 3))) { $colspan = ' colspan="2"'; } if ($action eq 'usersessions') { @@ -519,10 +568,16 @@ sub print_config_box { } 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); - $colspan = ' colspan="2"'; + if ($numheaders == 3) { + $colspan = ' colspan="2"'; + $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal); + } else { + $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal); + } } elsif ($action eq 'requestcourses') { $output .= &print_quotas($dom,$settings,\$rowtotal,$action); + } elsif ($action eq 'requestauthor') { + $output .= &print_quotas($dom,$settings,\$rowtotal,$action); } elsif ($action eq 'usersessions') { $output .= &print_usersessions('top',$dom,$settings,\$rowtotal); } elsif ($action eq 'rolecolors') { @@ -583,11 +638,26 @@ sub print_config_box { } elsif ($action eq 'coursecategories') { $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal); } elsif ($action eq 'login') { - $output .= &print_login('bottom',$dom,$confname,$phase,$settings,\$rowtotal); + if ($numheaders == 3) { + $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).' + + + + + + + + + '. + &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal); + $rowtotal ++; + } else { + $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal); + } } elsif ($action eq 'requestcourses') { - $output .= &print_courserequestmail($dom,$settings,\$rowtotal); - } elsif ($action eq 'helpsettings') { - $output .= &print_helpsettings('bottom',$dom,$confname,$settings,\$rowtotal); + $output .= &print_requestmail($dom,$action,$settings,\$rowtotal); + } elsif ($action eq 'requestauthor') { + $output .= &print_requestmail($dom,$action,$settings,\$rowtotal); } elsif ($action eq 'usersessions') { $output .= &print_usersessions('middle',$dom,$settings,\$rowtotal).'
'.&mt($item->{'header'}->[2]->{'col1'}).''.&mt($item->{'header'}->[2]->{'col2'}).'
@@ -679,10 +749,7 @@ sub print_config_box { } $output .= ''; $rowtotal ++; - if ($action eq 'login') { - $output .= &print_login('bottom',$dom,$confname,$phase,$settings, - \$rowtotal); - } elsif ($action eq 'quotas') { + if ($action eq 'quotas') { $output .= &print_quotas($dom,$settings,\$rowtotal,$action); } elsif ($action eq 'autoenroll') { $output .= &print_autoenroll($dom,$settings,\$rowtotal); @@ -699,7 +766,7 @@ sub print_config_box { } elsif ($action eq 'serverstatuses') { $output .= &print_serverstatuses($dom,$settings,\$rowtotal); } elsif ($action eq 'helpsettings') { - $output .= &print_helpsettings('top',$dom,$confname,$settings,\$rowtotal); + $output .= &print_helpsettings($dom,$confname,$settings,\$rowtotal); } elsif ($action eq 'loadbalancing') { $output .= &print_loadbalancing($dom,$settings,\$rowtotal); } @@ -713,11 +780,11 @@ sub print_config_box { } sub print_login { - my ($position,$dom,$confname,$phase,$settings,$rowtotal) = @_; + my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_; my ($css_class,$datatable); my %choices = &login_choices(); - if ($position eq 'top') { + if ($caller eq 'service') { my %servers = &Apache::lonnet::internet_dom_servers($dom); my $choice = $choices{'disallowlogin'}; $css_class = ' class="LC_odd_row"'; @@ -744,7 +811,7 @@ sub print_login { ''.&mt('Yes'). + ' '. + ''; + $itemcount ++; } - foreach my $item (@images) { - if ($designhash{$dom.'.login.'.$item} ne '') { - $designs{$item} = $designhash{$dom.'.login.'.$item}; - $is_custom{$item} = 1; + $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext); + $datatable .= ''; + } elsif ($caller eq 'help') { + my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices); + my $switchserver = &check_switchserver($dom,$confname); + my $itemcount = 1; + $defaulturl = '/adm/loginproblems.html'; + $defaulttype = 'default'; + %lt = &Apache::lonlocal::texthash ( + del => 'Delete?', + rep => 'Replace:', + upl => 'Upload:', + default => 'Default', + custom => 'Custom', + ); + %langchoices = &Apache::lonlocal::texthash(&get_languages_hash()); + my @currlangs; + if (ref($settings) eq 'HASH') { + if (ref($settings->{'helpurl'}) eq 'HASH') { + foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) { + next if ($settings->{'helpurl'}{$key} eq ''); + $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes'; + $type{$key} = 'custom'; + unless ($key eq 'nolang') { + push(@currlangs,$key); + } + } + } elsif ($settings->{'helpurl'} ne '') { + $type{'nolang'} = 'custom'; + $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes'; } } - foreach my $item (@bgs) { - if ($designhash{$dom.'.login.'.$item} ne '') { - $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item}; - $is_custom{$item} = 1; + foreach my $lang ('nolang',sort(@currlangs)) { + $css_class = $itemcount%2 ? ' class="LC_odd_row"' : ''; + $datatable .= ''; + if ($url{$lang} eq '') { + $url{$lang} = $defaulturl; + } + if ($type{$lang} eq '') { + $type{$lang} = $defaulttype; + } + $datatable .= ''; + if ($lang eq 'nolang') { + $datatable .= &mt('Log-in help page if no specific language file: [_1]', + &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500)); + } else { + $datatable .= &mt('Log-in help page for language: [_1] is [_2]', + $langchoices{$lang}, + &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500)); + } + $datatable .= ''."\n". + ''; + if ($type{$lang} eq 'custom') { + $datatable .= ' '.$lt{'rep'}.''; + } else { + $datatable .= $lt{'upl'}; + } + $datatable .='
'; + if ($switchserver) { + $datatable .= &mt('Upload to library server: [_1]',$switchserver); + } else { + $datatable .= ''; } + $datatable .= ''; + $itemcount ++; } - foreach my $item (@links) { - if ($designhash{$dom.'.login.'.$item} ne '') { - $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item}; - $is_custom{$item} = 1; + my @addlangs; + foreach my $lang (sort(keys(%langchoices))) { + next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef')); + push(@addlangs,$lang); + } + if (@addlangs > 0) { + my %toadd; + map { $toadd{$_} = $langchoices{$_} ; } @addlangs; + $toadd{''} = &mt('Select'); + $css_class = $itemcount%2 ? ' class="LC_odd_row"' : ''; + $datatable .= ''. + &mt('Add log-in help page for a specific language:').' '. + &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd). + ''.$lt{'upl'}.'
'; + if ($switchserver) { + $datatable .= &mt('Upload to library server: [_1]',$switchserver); + } else { + $datatable .= ''; } + $datatable .= ''; + $itemcount ++; } + $datatable .= &captcha_choice('login',$settings,$itemcount); } - my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner', - logo => 'Institution Logo', - domlogo => 'Domain Logo', - login => 'Login box'); - my $itemcount = 1; - foreach my $item (@toggles) { - $css_class = $itemcount%2?' class="LC_odd_row"':''; - $datatable .= - ''.$choices{$item}. - ''. - ' '. - ''; - $itemcount ++; - } - $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext); - $datatable .= ''; return $datatable; } @@ -1037,13 +1193,12 @@ sub display_color_options { } else { $datatable .= ' '; } - my $fontlink = &color_pick($phase,$role,'font',$choices->{'font'},$designs->{'font'}); + my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'}; + $datatable .= ''. - ' '.$fontlink. - '    '. - ''; + ' '. + ' '; unless ($role eq 'login') { $datatable .= ''. ''.$choices->{'fontmenu'}.''; @@ -1052,13 +1207,13 @@ sub display_color_options { } else { $datatable .= ' '; } - $fontlink = &color_pick($phase,$role,'fontmenu',$choices->{'fontmenu'},$designs->{'fontmenu'}); + $current_color = $designs->{'fontmenu'} ? + $designs->{'fontmenu'} : $defaults->{'fontmenu'}; $datatable .= ''. - ' '.$fontlink. - '    '. - ''; + ' '. + ' '; } my $switchserver = &check_switchserver($dom,$confname); foreach my $img (@{$images}) { @@ -1185,13 +1340,14 @@ sub display_color_options { } $datatable .= ''. ''; + foreach my $item (@{$bgs}) { - my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'bgs'}{$item}); - $datatable .= ''; } $datatable .= '
'.$link; + $datatable .= ''; + my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item}; if ($designs->{'bgs'}{$item}) { - $datatable .= '    '; + $datatable .= ' '; } - $datatable .= '
'; @@ -1213,13 +1369,13 @@ sub display_color_options { $datatable .= ''. ''; foreach my $item (@{$links}) { - $datatable .= ''; } $$rowtotal += $itemcount; @@ -1346,6 +1502,10 @@ sub print_quotas { @options =('norequest','approval','validate','autolimit'); %validations = &Apache::lonnet::auto_courserequest_checks($dom); %titles = &courserequest_titles(); + } elsif ($context eq 'requestauthor') { + @usertools = ('author'); + @options = ('norequest','approval','automatic'); + %titles = &authorrequest_titles(); } else { @usertools = ('aboutme','blog','webdav','portfolio'); %titles = &tool_titles(); @@ -1353,7 +1513,8 @@ sub print_quotas { if (ref($types) eq 'ARRAY') { foreach my $type (@{$types}) { my $currdefquota; - unless ($context eq 'requestcourses') { + unless (($context eq 'requestcourses') || + ($context eq 'requestauthor')) { if (ref($settings) eq 'HASH') { if (ref($settings->{defaultquota}) eq 'HASH') { $currdefquota = $settings->{defaultquota}->{$type}; @@ -1423,6 +1584,28 @@ sub print_quotas { $cell{$item} .= $titles{'unlimited'}; } } + } elsif ($context eq 'requestauthor') { + my $curroption; + if (ref($settings) eq 'HASH') { + $curroption = $settings->{$type}; + } + if (!$curroption) { + $curroption = 'norequest'; + } + foreach my $option (@options) { + my $val = $option; + if ($option eq 'norequest') { + $val = 0; + } + my $checked = ''; + if ($option eq $curroption) { + $checked = ' checked="checked"'; + } + $datatable .= '  '; + } } else { my $checked = 'checked="checked" '; if (ref($settings) eq 'HASH') { @@ -1448,7 +1631,8 @@ sub print_quotas { $datatable .= '
'."\n". - &color_pick($phase,$role,$item,$choices->{$item}, - $designs->{'links'}{$item}); + my $color = $designs->{'link'}{$item} ? $designs->{'link'}{$item} : $defaults->{'links'}{$item}; + $datatable .= ''."\n"; + if ($designs->{'links'}{$item}) { - $datatable.='    '; + $datatable.=' '; } - $datatable .= '
'; } $datatable .= ''; - unless ($context eq 'requestcourses') { + unless (($context eq 'requestcourses') || + ($context eq 'requestauthor')) { $datatable .= ''. ''. + $titles{$option}.'  '; + } } else { my $checked = 'checked="checked" '; if (ref($settings) eq 'HASH') { @@ -1554,7 +1760,7 @@ sub print_quotas { $datatable .= ''; } $datatable .= ''; - unless ($context eq 'requestcourses') { + unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) { $datatable .= ''. ' Mb'; @@ -1632,6 +1838,33 @@ sub print_quotas { $advcell{$item} .= $titles{'unlimited'}; } } + } elsif ($context eq 'requestauthor') { + my $curroption; + if (ref($settings) eq 'HASH') { + $curroption = $settings->{'_LC_adv'}; + } + my $checked = ''; + if ($curroption eq '') { + $checked = ' checked="checked"'; + } + $datatable .= '  '; + foreach my $option (@options) { + my $val = $option; + if ($option eq 'norequest') { + $val = 0; + } + my $checked = ''; + if ($val eq $curroption) { + $checked = ' checked="checked"'; + } + $datatable .= '  '; + } } else { my $checked = 'checked="checked" '; if (ref($settings) eq 'HASH') { @@ -1661,8 +1894,8 @@ sub print_quotas { return $datatable; } -sub print_courserequestmail { - my ($dom,$settings,$rowtotal) = @_; +sub print_requestmail { + my ($dom,$action,$settings,$rowtotal) = @_; my ($now,$datatable,%dompersonnel,@domcoord,@currapproval,$rows); $now = time; $rows = 0; @@ -1693,9 +1926,14 @@ sub print_courserequestmail { my $numinrow = 4; my $numdc = @domcoord; my $css_class = 'class="LC_odd_row"'; - $datatable = ''. - ' '.&mt('Receive notification of course requests requiring approval.'). - ' '. + my $text; + if ($action eq 'requestcourses') { + $text = &mt('Receive notification of course requests requiring approval'); + } else { + $text = &mt('Receive notification of authoring space requests requiring approval') + } + $datatable = ''. + ' '.$text.''. ' '; if (@domcoord > 0) { $datatable .= ''; @@ -1727,7 +1965,7 @@ sub print_courserequestmail { $datatable .= ''; + $fullname.' ('.$uname.':'.$udom.')'; } $datatable .= '
'; } else { @@ -2133,99 +2371,21 @@ sub print_contacts { } sub print_helpsettings { + my ($dom,$confname,$settings,$rowtotal) = @_; + my ($datatable,$itemcount); + $itemcount = 1; + my (%choices,%defaultchecked,@toggles); + $choices{'submitbugs'} = &mt('Display link to: [_1]?', + &Apache::loncommon::modal_link('http://bugs.loncapa.org', + &mt('LON-CAPA bug tracker'),600,500)); + %defaultchecked = ('submitbugs' => 'on'); + @toggles = ('submitbugs',); - my ($position,$dom,$confname,$settings,$rowtotal) = @_; - my ($css_class,$datatable); - - my $switchserver = &check_switchserver($dom,$confname); - - my $itemcount = 1; - - if ($position eq 'top') { - - my (%checkedon,%checkedoff,%choices,%defaultchecked,@toggles); - - %choices = - &Apache::lonlocal::texthash ( - submitbugs => 'Display "Submit a bug" link?', - ); - - %defaultchecked = ('submitbugs' => 'on'); - - @toggles = ('submitbugs',); - - 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"' : ''; - $datatable .= - ' - '.$choices{$item}.' -   - -   - '. - ''. - ''; - $itemcount ++; - } - - } else { - - $css_class = $itemcount%2 ? ' class="LC_odd_row"' : ''; - - $datatable .= ''; - - if (ref($settings) eq 'HASH') { - if ($settings->{'loginhelpurl'} ne '') { - my($directory, $filename) = $settings->{'loginhelpurl'} =~ m/(.*\/)(.*)$/; - $datatable .= ''; - $datatable .= '' - } else { - $datatable .= ''; - $datatable .= ' '; - } - } else { - $datatable .= ' '; - $datatable .= ' '; - } - - $datatable .= ''; - if ($switchserver) { - $datatable .= &mt('Upload to library server: [_1]',$switchserver); - } else { - $datatable .= &mt('Upload Custom Login Page Help File:'); - $datatable .=''; - } - $datatable .= ''; - - } - - return $datatable; - + ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked, + \%choices,$itemcount); + return $datatable; } - sub radiobutton_prefs { my ($settings,$toggles,$defaultchecked,$choices,$itemcount) = @_; return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') && @@ -2598,7 +2758,10 @@ sub spares_row { $css_class = $itemcount%2 ? ' class="LC_odd_row"' : ''; $datatable .= ' - '.$server.' when busy, offloads to:'."\n"; + '. + &mt('[_1] when busy, offloads to:' + ,''.$server.''). + "\n"; my (%current,%canselect); my @choices = &possible_newspares($server,$spareid->{$server},$serverhomes,$altids); @@ -2722,16 +2885,13 @@ sub print_loadbalancing { my $numinrow = 1; my $datatable; my %servers = &Apache::lonnet::internet_dom_servers($dom); - my ($currbalancer,$currtargets,$currrules); - if (keys(%servers) > 1) { - if (ref($settings) eq 'HASH') { - $currbalancer = $settings->{'lonhost'}; - $currtargets = $settings->{'targets'}; - $currrules = $settings->{'rules'}; - } else { - ($currbalancer,$currtargets) = - &Apache::lonnet::get_lonbalancer_config(\%servers); - } + my (%currbalancer,%currtargets,%currrules,%existing); + if (ref($settings) eq 'HASH') { + %existing = %{$settings}; + } + if ((keys(%servers) > 1) || (keys(%existing) > 0)) { + &get_loadbalancers_config(\%servers,\%existing,\%currbalancer, + \%currtargets,\%currrules); } else { return; } @@ -2741,104 +2901,190 @@ sub print_loadbalancing { if (ref($types) eq 'ARRAY') { $rownum += scalar(@{$types}); } - my $css_class = ' class="LC_odd_row"'; - my $targets_div_style = 'display: none'; - my $disabled_div_style = 'display: block'; - my $homedom_div_style = 'display: none'; - $datatable = ''. - ''. - '

'. - '
'.&mt('No dedicated Load Balancer').'
'."\n". - '
'.&mt('Offloads to:').'
'; - my ($numspares,@spares) = &count_servers($currbalancer,%servers); - my @sparestypes = ('primary','default'); - my %typetitles = &sparestype_titles(); - foreach my $sparetype (@sparestypes) { - my $targettable; - for (my $i=0; $i<$numspares; $i++) { - my $checked; - if (ref($currtargets) eq 'HASH') { - if (ref($currtargets->{$sparetype}) eq 'ARRAY') { - if (grep(/^\Q$spares[$i]\E$/,@{$currtargets->{$sparetype}})) { - $checked = ' checked="checked"'; + my @css_class = ('LC_odd_row','LC_even_row'); + my $balnum = 0; + my $islast; + my (@toshow,$disabledtext); + if (keys(%currbalancer) > 0) { + @toshow = sort(keys(%currbalancer)); + if (scalar(@toshow) < scalar(keys(%servers)) + 1) { + push(@toshow,''); + } + } else { + @toshow = (''); + $disabledtext = &mt('No existing load balancer'); + } + foreach my $lonhost (@toshow) { + if ($balnum == scalar(@toshow)-1) { + $islast = 1; + } else { + $islast = 0; + } + my $cssidx = $balnum%2; + my $targets_div_style = 'display: none'; + my $disabled_div_style = 'display: block'; + my $homedom_div_style = 'display: none'; + $datatable .= ''. + ''. + '

'; + if ($lonhost eq '') { + $datatable .= ''; + if (keys(%currbalancer) > 0) { + $datatable .= &mt('Add balancer:'); + } else { + $datatable .= &mt('Enable balancer:'); + } + $datatable .= ' '. + ''."\n". + ' '."\n"; + } else { + $datatable .= ''.$lonhost.'
'. + ''. + ''; + $targets_div_style = 'display: block'; + $disabled_div_style = 'display: none'; + if ($dom eq &Apache::lonnet::host_domain($lonhost)) { + $homedom_div_style = 'display: block'; + } + } + $datatable .= '

'. + '
'.$disabledtext.'
'."\n". + '
'.&mt('Offloads to:').'
'; + my ($numspares,@spares) = &count_servers($lonhost,%servers); + my @sparestypes = ('primary','default'); + my %typetitles = &sparestype_titles(); + foreach my $sparetype (@sparestypes) { + my $targettable; + for (my $i=0; $i<$numspares; $i++) { + my $checked; + if (ref($currtargets{$lonhost}) eq 'HASH') { + if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') { + if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) { + $checked = ' checked="checked"'; + } + } + } + my ($chkboxval,$disabled); + if (($lonhost ne '') && (exists($servers{$lonhost}))) { + $chkboxval = $spares[$i]; + } + if (exists($currbalancer{$spares[$i]})) { + $disabled = ' disabled="disabled"'; + } + $targettable .= + ''; + my $rem = $i%($numinrow); + if ($rem == 0) { + if (($i > 0) && ($i < $numspares-1)) { + $targettable .= ''; + } + if ($i < $numspares-1) { + $targettable .= ''; } } } - my $chkboxval; - if (($currbalancer ne '') && (grep((/^\Q$currbalancer\E$/,keys(%servers))))) { - $chkboxval = $spares[$i]; - } - $targettable .= ''; - my $rem = $i%($numinrow); - if ($rem == 0) { - if ($i > 0) { - $targettable .= ''; - } - $targettable .= ''; + if ($targettable ne '') { + my $rem = $numspares%($numinrow); + my $colsleft = $numinrow - $rem; + if ($colsleft > 1 ) { + $targettable .= ''. + ' '; + } elsif ($colsleft == 1) { + $targettable .= ' '; + } + $datatable .= ''.$typetitles{$sparetype}.'
'. + ''.$targettable.'

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

'; } } - $datatable .= '
'. - &loadbalancing_rules($dom,$intdom,$currrules,$othertitle, - $usertypes,$types,\%servers,$currbalancer, - $targets_div_style,$homedom_div_style,$css_class); - $$rowtotal += $rownum; - return $datatable; + return; } sub loadbalancing_rules { my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers, - $currbalancer,$targets_div_style,$homedom_div_style,$css_class) = @_; + $currbalancer,$lonhost,$targets_div_style,$homedom_div_style, + $css_class,$balnum,$islast) = @_; my $output; - my ($alltypes,$othertypes,$titles) = + my $num = 0; + my ($alltypes,$othertypes,$titles) = &loadbalancing_titles($dom,$intdom,$usertypes,$types); if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) { foreach my $type (@{$alltypes}) { + $num ++; my $current; if (ref($currrules) eq 'HASH') { $current = $currrules->{$type}; } if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) { - if ($dom ne &Apache::lonnet::host_domain($currbalancer)) { + if ($dom ne &Apache::lonnet::host_domain($lonhost)) { $current = ''; } } $output .= &loadbalance_rule_row($type,$titles->{$type},$current, - $servers,$currbalancer,$dom, - $targets_div_style,$homedom_div_style,$css_class); + $servers,$currbalancer,$lonhost,$dom, + $targets_div_style,$homedom_div_style, + $css_class,$balnum,$num,$islast); } } return $output; @@ -2875,8 +3121,8 @@ sub loadbalancing_titles { } sub loadbalance_rule_row { - my ($type,$title,$current,$servers,$currbalancer,$dom,$targets_div_style, - $homedom_div_style,$css_class) = @_; + my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom, + $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_; my @rulenames = ('default','homeserver'); my %ruletitles = &offloadtype_text(); if ($type eq '_LC_external') { @@ -2889,9 +3135,15 @@ sub loadbalance_rule_row { if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) { $style = $homedom_div_style; } - my $output = - '
'.$title.'
'."\n". - '
'."\n"; + my $space; + if ($islast && $num == 1) { + $space = '
 
'; + } + my $output = + ''.$space. + '
'.$title.'
'."\n". + ''.$space. + '
'."\n"; for (my $i=0; $i<@rulenames; $i++) { my $rule = $rulenames[$i]; my ($checked,$extra); @@ -2907,17 +3159,20 @@ sub loadbalance_rule_row { unless ($checked) { $default = ' selected="selected"'; } - $extra = ': '."\n". + ''."\n"; + foreach my $server (sort(keys(%{$servers}))) { + if (ref($currbalancer) eq 'HASH') { + next if (exists($currbalancer->{$server})); + } my $selected; - if ($lonhost eq $current) { + if ($server eq $current) { $selected = ' selected="selected"'; } - $extra .= ''; + $extra .= ''; } $extra .= ''; } @@ -2925,9 +3180,9 @@ sub loadbalance_rule_row { $checked = ' checked="checked"'; } $output .= ''.$extra.'
'."\n"; } @@ -2998,6 +3253,15 @@ sub courserequest_titles { return %titles; } +sub authorrequest_titles { + my %titles = &Apache::lonlocal::texthash ( + norequest => 'Not allowed', + approval => 'Approval by Dom. Coord.', + automatic => 'Automatic approval', + ); + return %titles; +} + sub courserequest_conditions { my %conditions = &Apache::lonlocal::texthash ( approval => '(Processing of request subject to approval by Domain Coordinator).', @@ -3127,18 +3391,20 @@ sub print_usercreation { } my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom); + my $createsettings; + if (ref($settings) eq 'HASH') { + $createsettings = $settings->{cancreate}; + } if (ref($usertypes) eq 'HASH') { if (keys(%{$usertypes}) > 0) { - my $createsettings; - if (ref($settings) eq 'HASH') { - $createsettings = $settings->{cancreate}; - } $datatable .= &insttypes_row($createsettings,$types,$usertypes, $dom,$numinrow,$othertitle, 'statustocreate'); $$rowtotal ++; + $rownum ++; } } + $datatable .= &captcha_choice('cancreate',$createsettings,$rownum); } else { my @contexts = ('author','course','domain'); my @authtypes = ('int','krb4','krb5','loc'); @@ -3190,6 +3456,64 @@ sub print_usercreation { return $datatable; } +sub captcha_choice { + my ($context,$settings,$itemcount) = @_; + my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext); + my %lt = &captcha_phrases(); + $keyentry = 'hidden'; + if ($context eq 'cancreate') { + $rowname = &mt('CAPTCHA validation (e-mail as username)'); + } elsif ($context eq 'login') { + $rowname = &mt('"Contact helpdesk" CAPTCHA validation'); + } + if (ref($settings) eq 'HASH') { + if ($settings->{'captcha'}) { + $checked{$settings->{'captcha'}} = ' checked="checked"'; + } else { + $checked{'original'} = ' checked="checked"'; + } + if ($settings->{'captcha'} eq 'recaptcha') { + $pubtext = $lt{'pub'}; + $privtext = $lt{'priv'}; + $keyentry = 'text'; + } + if (ref($settings->{'recaptchakeys'}) eq 'HASH') { + $currpub = $settings->{'recaptchakeys'}{'public'}; + $currpriv = $settings->{'recaptchakeys'}{'private'}; + } + } else { + $checked{'original'} = ' checked="checked"'; + } + my $css_class = $itemcount%2?' class="LC_odd_row"':''; + my $output = ''. + ''.$rowname.''."\n". + ''."\n". + '
'."\n"; + foreach my $option ('original','recaptcha','notused') { + $output .= ''; + unless ($option eq 'notused') { + $output .= (' 'x2)."\n"; + } + } +# +# Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit: +# https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple +# servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu) +# specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain. +# + $output .= '
'."\n". + ''.$pubtext.' '."\n". + '
'."\n". + ''.$privtext.' '."\n". + '
'."\n". + ''; + return $output; +} + sub user_formats_row { my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_; my $output; @@ -3364,6 +3688,12 @@ sub print_defaults { } elsif ($item eq 'datelocale_def') { my $includeempty = 1; $datatable .= &Apache::loncommon::select_datelocale($item,$domdefaults{$item},undef,$includeempty); + } elsif ($item eq 'lang_def') { + my %langchoices = &get_languages_hash(); + $langchoices{''} = 'No language preference'; + %langchoices = &Apache::lonlocal::texthash(%langchoices); + $datatable .= &Apache::loncommon::select_form($domdefaults{$item},$item, + \%langchoices); } else { my $size; if ($item eq 'portal_def') { @@ -3379,6 +3709,17 @@ sub print_defaults { return $datatable; } +sub get_languages_hash { + my %langchoices; + foreach my $id (&Apache::loncommon::languageids()) { + my $code = &Apache::loncommon::supportedlanguagecode($id); + if ($code ne '') { + $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id); + } + } + return %langchoices; +} + sub defaults_titles { my ($dom) = @_; my %titles = &Apache::lonlocal::texthash ( @@ -4154,9 +4495,13 @@ sub insttypes_row { if ($context eq 'cansearch') { $showdom = ' ('.$dom.')'; } + my $class = 'LC_left_item'; + if ($context eq 'statustocreate') { + $class = 'LC_right_item'; + } my $output = ''. ''.$lt{$context}.$showdom. - ''; + '
'; my $rem; if (ref($types) eq 'ARRAY') { for (my $i=0; $i<@{$types}; $i++) { @@ -4286,13 +4631,13 @@ sub usertype_update_row { sub modify_login { my ($r,$dom,$confname,%domconfig) = @_; - my ($resulttext,$errors,$colchgtext,%changes,%colchanges); - my %title = ( coursecatalog => 'Display course catalog', - adminmail => 'Display administrator E-mail address', - newuser => 'Link for visitors to create a user account', - loginheader => 'Log-in box header'); - my @offon = ('off','on'); - my %curr_loginvia; + my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl, + %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon); + %title = ( coursecatalog => 'Display course catalog', + adminmail => 'Display administrator E-mail address', + newuser => 'Link for visitors to create a user account', + loginheader => 'Log-in box header'); + @offon = ('off','on'); if (ref($domconfig{login}) eq 'HASH') { if (ref($domconfig{login}{loginvia}) eq 'HASH') { foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) { @@ -4300,7 +4645,6 @@ sub modify_login { } } } - my %loginhash; ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'], \%domconfig,\%loginhash); my @toggles = ('coursecatalog','adminmail','newuser'); @@ -4373,7 +4717,6 @@ sub modify_login { $new = ''; } } - $loginhash{login}{loginvia}{$lonhost}{$item} = $new; } } @@ -4399,6 +4742,96 @@ sub modify_login { } } + my $servadm = $r->dir_config('lonAdmEMail'); + my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash()); + if (ref($domconfig{'login'}) eq 'HASH') { + if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') { + foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) { + if ($lang eq 'nolang') { + push(@currlangs,$lang); + } elsif (defined($langchoices{$lang})) { + push(@currlangs,$lang); + } else { + next; + } + } + } + } + my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del'); + if (@currlangs > 0) { + foreach my $lang (@currlangs) { + if (grep(/^\Q$lang\E$/,@delurls)) { + $changes{'helpurl'}{$lang} = 1; + } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) { + $changes{'helpurl'}{$lang} = 1; + $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'}; + push(@newlangs,$lang); + } else { + $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang}; + } + } + } + unless (grep(/^nolang$/,@currlangs)) { + if ($env{'form.loginhelpurl_nolang.filename'}) { + $changes{'helpurl'}{'nolang'} = 1; + $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'}; + push(@newlangs,'nolang'); + } + } + if ($env{'form.loginhelpurl_add_lang'}) { + if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) && + ($env{'form.loginhelpurl_add_file.filename'})) { + $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'}; + $addedfile = $env{'form.loginhelpurl_add_lang'}; + } + } + if ((@newlangs > 0) || ($addedfile)) { + my $error; + my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm); + if ($configuserok eq 'ok') { + if ($switchserver) { + $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver); + } elsif ($author_ok eq 'ok') { + my @allnew = @newlangs; + if ($addedfile ne '') { + push(@allnew,$addedfile); + } + foreach my $lang (@allnew) { + my $formelem = 'loginhelpurl_'.$lang; + if ($lang eq $env{'form.loginhelpurl_add_lang'}) { + $formelem = 'loginhelpurl_add_file'; + } + (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname, + "help/$lang",'','',$newfile{$lang}); + if ($result eq 'ok') { + $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang}; + $changes{'helpurl'}{$lang} = 1; + } else { + my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result); + $errors .= '
  • '.$puberror.'
    • '; + if ((grep(/^\Q$lang\E$/,@currlangs)) && + (!grep(/^\Q$lang\E$/,@delurls))) { + + $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang}; + } + } + } + } else { + $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok); + } + } else { + $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok); + } + if ($error) { + &Apache::lonnet::logthis($error); + $errors .= '
  • '.$error.'
    • '; + } + } + &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'}); + + my $defaulthelpfile = '/adm/loginproblems.html'; + my $defaulttext = &mt('Default in use'); + my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash, $dom); if ($putresult eq 'ok') { @@ -4464,6 +4897,68 @@ sub modify_login { } $resulttext .= ''; } + } elsif ($item eq 'helpurl') { + if (ref($changes{$item}) eq 'HASH') { + foreach my $lang (sort(keys(%{$changes{$item}}))) { + if (grep(/^\Q$lang\E$/,@delurls)) { + my ($chg,$link); + $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500); + if ($lang eq 'nolang') { + $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link); + } else { + $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link); + } + $resulttext .= '
  • '.$chg.'
    • '; + } else { + my $chg; + if ($lang eq 'nolang') { + $chg = &mt('custom log-in help file for no preferred language'); + } else { + $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang}); + } + $resulttext .= '
  • '.&Apache::loncommon::modal_link( + $loginhash{'login'}{'helpurl'}{$lang}. + '?inhibitmenu=yes',$chg,600,500). + '
    • '; + } + } + } + } elsif ($item eq 'captcha') { + if (ref($loginhash{'login'}) eq 'HASH') { + my $chgtxt; + if ($loginhash{'login'}{$item} eq 'notused') { + $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.'); + } else { + my %captchas = &captcha_phrases(); + if ($captchas{$loginhash{'login'}{$item}}) { + $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}."); + } else { + $chgtxt .= &mt('Validation for helpdesk form set to unknown type.'); + } + } + $resulttext .= '
  • '.$chgtxt.'
    • '; + } + } elsif ($item eq 'recaptchakeys') { + if (ref($loginhash{'login'}) eq 'HASH') { + my ($privkey,$pubkey); + if (ref($loginhash{'login'}{$item}) eq 'HASH') { + $pubkey = $loginhash{'login'}{$item}{'public'}; + $privkey = $loginhash{'login'}{$item}{'private'}; + } + my $chgtxt .= &mt('ReCAPTCHA keys changes').'
      '; + if (!$pubkey) { + $chgtxt .= '
    • '.&mt('Public key deleted').'
      • '; + } else { + $chgtxt .= '
    • '.&mt('Public key set to [_1]',$pubkey).'
      • '; + } + if (!$privkey) { + $chgtxt .= '
    • '.&mt('Private key deleted').'
      • '; + } else { + $chgtxt .= '
    • '.&mt('Private key set to [_1]',$pubkey).'
      • '; + } + $chgtxt .= '
    '; + $resulttext .= '
  • '.$chgtxt.'
    • '; + } } else { $resulttext .= '
  • '.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'
    • '; } @@ -4908,15 +5403,17 @@ sub publishlogo { # See if there is anything left unless ($fname) { return ('error: no uploaded file'); } $fname="$subdir/$fname"; - my $filepath=$r->dir_config('lonDocRoot')."/priv/$dom/$confname"; + my $docroot=$r->dir_config('lonDocRoot'); + my $filepath="$docroot/priv"; + my $relpath = "$dom/$confname"; my ($fnamepath,$file,$fetchthumb); $file=$fname; if ($fname=~m|/|) { ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|); } - my @parts=split(/\//,$filepath.'/'.$fnamepath); + my @parts=split(/\//,"$filepath/$relpath/$fnamepath"); my $count; - for ($count=4;$count<=$#parts;$count++) { + for ($count=5;$count<=$#parts;$count++) { $filepath.="/$parts[$count]"; if ((-e $filepath)!=1) { mkdir($filepath,02770); @@ -4963,7 +5460,6 @@ $env{'user.name'}.':'.$env{'user.domain' 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; @@ -5086,7 +5582,7 @@ sub write_metadata { print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file; my $mfh; if (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) { - foreach (sort keys %metadatafields) { + foreach (sort(keys(%metadatafields))) { unless ($_=~/\./) { my $unikey=$_; $unikey=~/^([A-Za-z]+)/; @@ -5170,7 +5666,7 @@ sub check_switchserver { my @ids=&Apache::lonnet::current_machine_ids(); foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } } if (!$allowed) { - $switchserver=''.&mt('Switch Server').''; + $switchserver=''.&mt('Switch Server').''; } return $switchserver; } @@ -5191,6 +5687,9 @@ sub modify_quotas { %titles = &courserequest_titles(); $toolregexp = join('|',@usertools); %conditions = &courserequest_conditions(); + } elsif ($context eq 'requestauthor') { + @usertools = ('author'); + %titles = &authorrequest_titles(); } else { @usertools = ('aboutme','blog','webdav','portfolio'); %titles = &tool_titles(); @@ -5208,6 +5707,10 @@ sub modify_quotas { $confhash{$item}{$type} = $env{$key}; } } + } elsif ($context eq 'requestauthor') { + if ($key =~ /^\Qform.authorreq_\E(.+)$/) { + $confhash{$1} = $env{$key}; + } } else { if ($key =~ /^form\.quota_(.+)$/) { $confhash{'defaultquota'}{$1} = $env{$key}; @@ -5217,7 +5720,7 @@ sub modify_quotas { } } } - if ($context eq 'requestcourses') { + if (($context eq 'requestcourses') || ($context eq 'requestauthor')) { my @approvalnotify = &Apache::loncommon::get_env_multiple('form.reqapprovalnotify'); @approvalnotify = sort(@approvalnotify); $confhash{'notify'}{'approval'} = join(',',@approvalnotify); @@ -5253,6 +5756,11 @@ sub modify_quotas { $confhash{$item}{$type} .= $limithash{$item}{$type}; } } + } elsif ($context eq 'requestauthor') { + $unset = '0'; + if ($type eq '_LC_adv') { + $unset = ''; + } } else { if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) { $confhash{$item}{$type} = 1; @@ -5261,7 +5769,11 @@ sub modify_quotas { } } if (ref($domconfig{$action}) eq 'HASH') { - if (ref($domconfig{$action}{$item}) eq 'HASH') { + if ($action eq 'requestauthor') { + if ($domconfig{$action}{$type} ne $confhash{$type}) { + $changes{$type} = 1; + } + } elsif (ref($domconfig{$action}{$item}) eq 'HASH') { if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) { $changes{$item}{$type} = 1; } @@ -5281,6 +5793,10 @@ sub modify_quotas { if ($confhash{$item}{$type} ne $unset) { $changes{$item}{$type} = 1; } + } elsif ($context eq 'requestauthor') { + if ($confhash{$type} ne $unset) { + $changes{$type} = 1; + } } else { if (!$confhash{$item}{$type}) { $changes{$item}{$type} = 1; @@ -5289,7 +5805,7 @@ sub modify_quotas { } } } - unless ($context eq 'requestcourses') { + unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) { if (ref($domconfig{'quotas'}) eq 'HASH') { if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') { foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) { @@ -5332,10 +5848,14 @@ sub modify_quotas { } } - foreach my $key (keys(%confhash)) { - $domdefaults{$key} = $confhash{$key}; + if ($context eq 'requestauthor') { + $domdefaults{'requestauthor'} = \%confhash; + } else { + foreach my $key (keys(%confhash)) { + $domdefaults{$key} = $confhash{$key}; + } } - + my %quotahash = ( $action => { %confhash } ); @@ -5347,7 +5867,8 @@ sub modify_quotas { &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime); $resulttext = &mt('Changes made:').'
      '; - unless ($context eq 'requestcourses') { + unless (($context eq 'requestcourses') || + ($context eq 'requestauthor')) { if (ref($changes{'defaultquota'}) eq 'HASH') { $resulttext .= '
    • '.&mt('Portfolio default quotas').'
        '; foreach my $type (@{$types},'default') { @@ -5364,12 +5885,25 @@ sub modify_quotas { } my %newenv; foreach my $item (@usertools) { - if (ref($changes{$item}) eq 'HASH') { + my (%haschgs,%inconf); + if ($context eq 'requestauthor') { + %haschgs = %changes; + %inconf = %confhash; + } else { + if (ref($changes{$item}) eq 'HASH') { + %haschgs = %{$changes{$item}}; + } + if (ref($confhash{$item}) eq 'HASH') { + %inconf = %{$confhash{$item}}; + } + } + if (keys(%haschgs) > 0) { my $newacc = &Apache::lonnet::usertools_access($env{'user.name'}, $env{'user.domain'}, $item,'reload',$context); - if ($context eq 'requestcourses') { + if (($context eq 'requestcourses') || + ($context eq 'requestauthor')) { if ($env{'environment.canrequest.'.$item} ne $newacc) { $newenv{'environment.canrequest.'.$item} = $newacc; } @@ -5378,34 +5912,40 @@ sub modify_quotas { $newenv{'environment.availabletools.'.$item} = $newacc; } } - $resulttext .= '
      • '.$titles{$item}.'
          '; + unless ($context eq 'requestauthor') { + $resulttext .= '
        • '.$titles{$item}.'
            '; + } foreach my $type (@{$types},'default','_LC_adv') { - if ($changes{$item}{$type}) { + if ($haschgs{$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 ($inconf{$type}) { if ($context eq 'requestcourses') { my $cond; - if ($confhash{$item}{$type} =~ /^autolimit=(\d*)$/) { + if ($inconf{$type} =~ /^autolimit=(\d*)$/) { 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}}; + $cond = $conditions{$inconf{$type}}; } $resulttext .= '
          • '.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'
            • '; + } elsif ($context eq 'requestauthor') { + $resulttext .= '
          • '.&mt('Set to "[_1]" for "[_2]".', + $titles{$inconf{$type}},$typetitle); + } else { $resulttext .= '
          • '.&mt('Set to be available to [_1]',$typetitle).'
            • '; } } else { if ($type eq '_LC_adv') { - if ($confhash{$item}{$type} eq '0') { + if ($inconf{$type} eq '0') { $resulttext .= '
          • '.&mt('Set to be unavailable to [_1]',$typetitle).'
            • '; } else { $resulttext .= '
          • '.&mt('No override set for [_1]',$typetitle).'
            • '; @@ -5416,17 +5956,19 @@ sub modify_quotas { } } } - $resulttext .= '
          • '; + unless ($context eq 'requestauthor') { + $resulttext .= '
        • '; + } } } - if ($action eq 'requestcourses') { + if (($action eq 'requestcourses') || ($action eq 'requestauthor')) { if (ref($changes{'notify'}) eq 'HASH') { if ($changes{'notify'}{'approval'}) { if (ref($confhash{'notify'}) eq 'HASH') { if ($confhash{'notify'}{'approval'}) { $resulttext .= '
      • '.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'
        • '; } else { - $resulttext .= '
      • '.&mt('No Domain Coordinators will receive notification of course requests requiring approval.').'
        • '; + $resulttext .= '
      • '.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'
        • '; } } } @@ -5439,6 +5981,8 @@ sub modify_quotas { } else { if ($context eq 'requestcourses') { $resulttext = &mt('No changes made to rights to request creation of courses.'); + } elsif ($context eq 'requestauthor') { + $resulttext = &mt('No changes made to rights to request author space.'); } else { $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas'); } @@ -5769,13 +6313,16 @@ sub modify_autocreate { foreach my $item (@types) { if ($changes{$item}) { my $newtxt = $offon[$newvals{$item}]; - $resulttext .= '
      • '.&mt("$title{$item} set to [_1]$newtxt [_2]",'','').'
        • '; + $resulttext .= '
      • '. + &mt("$title{$item} set to [_1]$newtxt [_2]", + '',''). + '
        • '; } } if ($changes{'xmldc'}) { my ($dcname,$dcdom) = split(':',$newvals{'xmldc'}); my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom); - $resulttext .= '
      • '.&mt("$title{'xmldc'} set to [_1]$newtxt [_2]",'','').'
        • '; + $resulttext .= '
      • '.&mt("$title{'xmldc'} set to [_1]",''.$newtxt.'').'
        • '; } $resulttext .= '
      '; } else { @@ -5921,7 +6468,11 @@ sub modify_directorysrch { } else { $chgtext =~ s/\; $//; } - $resulttext .= '
    • '.&mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",$dom,$chgtext).'
      • '; + $resulttext .= + '
    • '. + &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]", + ''.$dom.'',$chgtext). + '
      • '; } } } @@ -5949,7 +6500,7 @@ sub modify_directorysrch { } } $chgtext =~ s/\; $//; - $resulttext .= '
    • '.&mt("$title{'searchtypes'} set to: \"[_1]\"",$chgtext).'
      • '; + $resulttext .= '
    • '.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'
      • '; } $resulttext .= '
    '; } else { @@ -6133,6 +6684,7 @@ sub modify_usercreation { } push(@contexts,'statustocreate'); } + &process_captcha('cancreate',\%changes,\%cancreate,\%curr_usercreation); if (ref($curr_usercreation{'cancreate'}) eq 'HASH') { foreach my $item (@contexts) { if (($item eq 'selfcreate') || ($item eq 'statustocreate')) { @@ -6315,7 +6867,7 @@ sub modify_usercreation { my %lt = &usercreation_types(); foreach my $type (@{$changes{'cancreate'}}) { my $chgtext; - unless ($type eq 'statustocreate') { + unless (($type eq 'statustocreate') || ($type eq 'captcha') || ($type eq 'recaptchakeys')) { $chgtext = $lt{$type}.', '; } if ($type eq 'selfcreate') { @@ -6374,6 +6926,35 @@ sub modify_usercreation { } } } + } elsif ($type eq 'captcha') { + if ($cancreate{$type} eq 'notused') { + $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.'); + } else { + my %captchas = &captcha_phrases(); + if ($captchas{$cancreate{$type}}) { + $chgtext .= &mt("Validation for self-creation screen set to $captchas{$cancreate{$type}}."); + } else { + $chgtext .= &mt('Validation for self-creation screen set to unknown type.'); + } + } + } elsif ($type eq 'recaptchakeys') { + my ($privkey,$pubkey); + if (ref($cancreate{$type}) eq 'HASH') { + $pubkey = $cancreate{$type}{'public'}; + $privkey = $cancreate{$type}{'private'}; + } + $chgtext .= &mt('ReCAPTCHA keys changes').'
      '; + if (!$pubkey) { + $chgtext .= '
    • '.&mt('Public key deleted').'
      • '; + } else { + $chgtext .= '
    • '.&mt('Public key set to [_1]',$pubkey).'
      • '; + } + if (!$privkey) { + $chgtext .= '
    • '.&mt('Private key deleted').'
      • '; + } else { + $chgtext .= '
    • '.&mt('Private key set to [_1]',$pubkey).'
      • '; + } + $chgtext .= '
    '; } else { if ($cancreate{$type} eq 'none') { $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.'); @@ -6473,6 +7054,59 @@ sub modify_usercreation { return $resulttext; } +sub process_captcha { + my ($container,$changes,$newsettings,$current) = @_; + return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH')); + $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'}; + unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') { + $newsettings->{'captcha'} = 'original'; + } + if ($current->{'captcha'} ne $newsettings->{'captcha'}) { + if ($container eq 'cancreate') { + if (ref($changes->{'cancreate'}) eq 'ARRAY') { + push(@{$changes->{'cancreate'}},'captcha'); + } elsif (!defined($changes->{'cancreate'})) { + $changes->{'cancreate'} = ['captcha']; + } + } else { + $changes->{'captcha'} = 1; + } + } + my ($newpub,$newpriv,$currpub,$currpriv); + if ($newsettings->{'captcha'} eq 'recaptcha') { + $newpub = $env{'form.'.$container.'_recaptchapub'}; + $newpriv = $env{'form.'.$container.'_recaptchapriv'}; + $newpub =~ s/\W//g; + $newpriv =~ s/\W//g; + $newsettings->{'recaptchakeys'} = { + public => $newpub, + private => $newpriv, + }; + } + if (ref($current->{'recaptchakeys'}) eq 'HASH') { + $currpub = $current->{'recaptchakeys'}{'public'}; + $currpriv = $current->{'recaptchakeys'}{'private'}; + unless ($newsettings->{'captcha'} eq 'recaptcha') { + $newsettings->{'recaptchakeys'} = { + public => '', + private => '', + } + } + } + if (($newpub ne $currpub) || ($newpriv ne $currpriv)) { + if ($container eq 'cancreate') { + if (ref($changes->{'cancreate'}) eq 'ARRAY') { + push(@{$changes->{'cancreate'}},'recaptchakeys'); + } elsif (!defined($changes->{'cancreate'})) { + $changes->{'cancreate'} = ['recaptchakeys']; + } + } else { + $changes->{'recaptchakeys'} = 1; + } + } + return; +} + sub modify_usermodification { my ($dom,%domconfig) = @_; my ($resulttext,%curr_usermodification,%changes); @@ -7129,122 +7763,56 @@ sub modify_serverstatuses { sub modify_helpsettings { my ($r,$dom,$confname,%domconfig) = @_; - my ($resulttext,$errors,%changes,%helphash); - - my $customhelpfile = $env{'form.loginhelpurl.filename'}; - my $defaulthelpfile = 'defaulthelp.html'; - my $servadm = $r->dir_config('lonAdmEMail'); - my ($configuserok,$author_ok,$switchserver) = - &config_check($dom,$confname,$servadm); - - my %defaultchecked = ('submitbugs' => 'on'); - my @offon = ('off','on'); - my %title = ( submitbugs => 'Display link for users to submit a bug', - loginhelpurl => 'Unauthenticated login help page set to custom file'); - + my ($resulttext,$errors,%changes,%helphash); + my %defaultchecked = ('submitbugs' => 'on'); + my @offon = ('off','on'); my @toggles = ('submitbugs'); - - $helphash{'helpsettings'} = {}; - - if (ref($domconfig{'helpsettings'}) ne 'HASH') { - if ($domconfig{'helpsettings'} eq '') { - $domconfig{'helpsettings'} = {}; - } - } - if (ref($domconfig{'helpsettings'}) eq 'HASH') { - foreach my $item (@toggles) { - - if ($defaultchecked{$item} eq 'on') { - if (($domconfig{'helpsettings'}{$item} eq '') && - ($env{'form.'.$item} eq '0')) { - $changes{$item} = 1; - } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) { - $changes{$item} = 1; - } - } elsif ($defaultchecked{$item} eq 'off') { - if (($domconfig{'helpsettings'}{$item} eq '') && - ($env{'form.'.$item} eq '1')) { - $changes{$item} = 1; - } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) { - $changes{$item} = 1; - } - } - $helphash{'helpsettings'}{$item} = $env{'form.'.$item}; - } - - if ($customhelpfile ne '') { - my $error; - if ($configuserok eq 'ok') { - if ($switchserver) { - $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver); - } else { - if ($author_ok eq 'ok') { - my ($result,$loginhelpurl) = - &publishlogo($r,'upload','loginhelpurl',$dom, - $confname,'help','','',$customhelpfile); - if ($result eq 'ok') { - $helphash{'helpsettings'}{'loginhelpurl'} = $loginhelpurl; - $changes{'loginhelpurl'} = 1; - } else { - $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$customhelpfile,$result); - } - } else { - $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$customhelpfile,$confname,$dom,$author_ok); - } - } - } else { - $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$customhelpfile,$confname,$dom,$configuserok); - } - if ($error) { - &Apache::lonnet::logthis($error); - $errors .= '
  • '.$error.'
    • '; - } - } - - if ($domconfig{'helpsettings'}{'loginhelpurl'} ne '') { - if ($env{'form.loginhelpurl_del'}) { - $helphash{'helpsettings'}{'loginhelpurl'} = ''; - $changes{'loginhelpurl'} = 1; + if ($defaultchecked{$item} eq 'on') { + if ($domconfig{'helpsettings'}{$item} eq '') { + if ($env{'form.'.$item} eq '0') { + $changes{$item} = 1; + } + } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) { + $changes{$item} = 1; + } + } elsif ($defaultchecked{$item} eq 'off') { + if ($domconfig{'helpsettings'}{$item} eq '') { + if ($env{'form.'.$item} eq '1') { + $changes{$item} = 1; + } + } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) { + $changes{$item} = 1; + } + } + if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) { + $helphash{'helpsettings'}{$item} = $env{'form.'.$item}; } } } - - my $putresult; - if (keys(%changes) > 0) { - $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom); - } else { - $putresult = 'ok'; - } - - if ($putresult eq 'ok') { - if (keys(%changes) > 0) { - $resulttext = &mt('Changes made:').'
      '; - foreach my $item (sort(keys(%changes))) { - if ($item eq 'submitbugs') { - $resulttext .= '
    • '.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'
      • '; - } - if ($item eq 'loginhelpurl') { - if ($helphash{'helpsettings'}{'loginhelpurl'} eq '') { - $resulttext .= '
    • '.&mt('[_1] help file removed; [_2] file will be used for the unathorized help page in this domain.',$customhelpfile,$defaulthelpfile).'
      • '; - } else { - $resulttext .= '
    • '.&mt("$title{$item} [_1]",$customhelpfile).'
      • '; - } - } - } - $resulttext .= '
    '; - } else { - $resulttext = &mt('No changes made to help settings'); - } - } else { - $resulttext = ''. - &mt('An error occurred: [_1]',$putresult).''; + $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom); + if ($putresult eq 'ok') { + $resulttext = &mt('Changes made:').'
      '; + foreach my $item (sort(keys(%changes))) { + if ($item eq 'submitbugs') { + $resulttext .= '
    • '.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".', + &Apache::loncommon::modal_link('http://bugs.loncapa.org', + &mt('LON-CAPA bug tracker'),600,500)).'
      • '; + } + } + $resulttext .= '
    '; + } else { + $resulttext = &mt('No changes made to help settings'); + $errors .= '
  • '. + &mt('An error occurred storing the settings: [_1]', + $putresult).'
    • '; + } } if ($errors) { - $resulttext .= &mt('The following errors occurred: ').'
      '. + $resulttext .= '
      '.&mt('The following errors occurred: ').'
        '. $errors.'
      '; } return $resulttext; @@ -7609,186 +8177,192 @@ sub modify_loadbalancing { my @sparestypes = ('primary','default'); my %typetitles = &sparestype_titles(); my $resulttext; - if (keys(%servers) > 1) { - my ($currbalancer,$currtargets,$currrules); - if (ref($domconfig{'loadbalancing'}) eq 'HASH') { - $currbalancer = $domconfig{'loadbalancing'}{'lonhost'}; - $currtargets = $domconfig{'loadbalancing'}{'targets'}; - $currrules = $domconfig{'loadbalancing'}{'rules'}; - } else { - ($currbalancer,$currtargets) = - &Apache::lonnet::get_lonbalancer_config(\%servers); - } - my ($saveloadbalancing,%defaultshash,%changes); - my ($alltypes,$othertypes,$titles) = - &loadbalancing_titles($dom,$intdom,$usertypes,$types); - my %ruletitles = &offloadtype_text(); - my $balancer = $env{'form.loadbalancing_lonhost'}; - if (!$servers{$balancer}) { - undef($balancer); - } - if ($currbalancer ne $balancer) { - $changes{'lonhost'} = 1; - } - $defaultshash{'loadbalancing'}{'lonhost'} = $balancer; - if ($balancer ne '') { - unless (ref($domconfig{'loadbalancing'}) eq 'HASH') { - $saveloadbalancing = 1; + my (%currbalancer,%currtargets,%currrules,%existing); + if (ref($domconfig{'loadbalancing'}) eq 'HASH') { + %existing = %{$domconfig{'loadbalancing'}}; + } + &get_loadbalancers_config(\%servers,\%existing,\%currbalancer, + \%currtargets,\%currrules); + my ($saveloadbalancing,%defaultshash,%changes); + my ($alltypes,$othertypes,$titles) = + &loadbalancing_titles($dom,$intdom,$usertypes,$types); + my %ruletitles = &offloadtype_text(); + my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete'); + for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) { + my $balancer = $env{'form.loadbalancing_lonhost_'.$i}; + if ($balancer eq '') { + next; + } + if (!exists($servers{$balancer})) { + if (exists($currbalancer{$balancer})) { + push(@{$changes{'delete'}},$balancer); } - foreach my $sparetype (@sparestypes) { - my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$sparetype); - my @offloadto; - foreach my $target (@targets) { - if (($servers{$target}) && ($target ne $balancer)) { - if ($sparetype eq 'default') { - if (ref($defaultshash{'loadbalancing'}{'targets'}{'primary'}) eq 'ARRAY') { - next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{'targets'}{'primary'}})); - } - } - unless(grep(/^\Q$target\E$/,@offloadto)) { - push(@offloadto,$target); + next; + } + if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) { + push(@{$changes{'delete'}},$balancer); + next; + } + if (!exists($currbalancer{$balancer})) { + push(@{$changes{'add'}},$balancer); + } + $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = []; + $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = []; + $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {}; + unless (ref($domconfig{'loadbalancing'}) eq 'HASH') { + $saveloadbalancing = 1; + } + foreach my $sparetype (@sparestypes) { + my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype); + my @offloadto; + foreach my $target (@targets) { + if (($servers{$target}) && ($target ne $balancer)) { + if ($sparetype eq 'default') { + if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') { + next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}})); } } - $defaultshash{'loadbalancing'}{'targets'}{$sparetype} = \@offloadto; + unless(grep(/^\Q$target\E$/,@offloadto)) { + push(@offloadto,$target); + } } - } - } else { - foreach my $sparetype (@sparestypes) { - $defaultshash{'loadbalancing'}{'targets'}{$sparetype} = []; + $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto; } } - if (ref($currtargets) eq 'HASH') { + if (ref($currtargets{$balancer}) eq 'HASH') { foreach my $sparetype (@sparestypes) { - if (ref($currtargets->{$sparetype}) eq 'ARRAY') { - my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets->{$sparetype},$defaultshash{'loadbalancing'}{'targets'}{$sparetype}); + if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') { + my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}); if (@targetdiffs > 0) { - $changes{'targets'} = 1; + $changes{'curr'}{$balancer}{'targets'} = 1; } - } elsif (ref($defaultshash{'loadbalancing'}{'targets'}{$sparetype}) eq 'ARRAY') { - if (@{$defaultshash{'loadbalancing'}{'targets'}{$sparetype}} > 0) { - $changes{'targets'} = 1; + } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') { + if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) { + $changes{'curr'}{$balancer}{'targets'} = 1; } } } } else { - foreach my $sparetype (@sparestypes) { - if (ref($defaultshash{'loadbalancing'}{'targets'}{$sparetype}) eq 'ARRAY') { - if (@{$defaultshash{'loadbalancing'}{'targets'}{$sparetype}} > 0) { - $changes{'targets'} = 1; + if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') { + foreach my $sparetype (@sparestypes) { + if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') { + if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) { + $changes{'curr'}{$balancer}{'targets'} = 1; + } } } - } + } } my $ishomedom; - if ($balancer ne '') { - if (&Apache::lonnet::host_domain($balancer) eq $dom) { - $ishomedom = 1; - } + if (&Apache::lonnet::host_domain($balancer) eq $dom) { + $ishomedom = 1; } if (ref($alltypes) eq 'ARRAY') { foreach my $type (@{$alltypes}) { my $rule; - if ($balancer ne '') { - unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) && + unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) && (!$ishomedom)) { - $rule = $env{'form.loadbalancing_rules_'.$type}; - } - if ($rule eq 'specific') { - $rule = $env{'form.loadbalancing_singleserver_'.$type}; - } + $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type}; + } + if ($rule eq 'specific') { + $rule = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type}; } - $defaultshash{'loadbalancing'}{'rules'}{$type} = $rule; - if (ref($currrules) eq 'HASH') { - if ($rule ne $currrules->{$type}) { - $changes{'rules'}{$type} = 1; + $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule; + if (ref($currrules{$balancer}) eq 'HASH') { + if ($rule ne $currrules{$balancer}{$type}) { + $changes{'curr'}{$balancer}{'rules'}{$type} = 1; } } elsif ($rule ne '') { - $changes{'rules'}{$type} = 1; + $changes{'curr'}{$balancer}{'rules'}{$type} = 1; } } } - my $nochgmsg = &mt('No changes made to Load Balancer settings.'); - if ((keys(%changes) > 0) || ($saveloadbalancing)) { - my $putresult = &Apache::lonnet::put_dom('configuration', - \%defaultshash,$dom); - if ($putresult eq 'ok') { - if (keys(%changes) > 0) { - if ($changes{'lonhost'}) { - if ($currbalancer ne '') { - &Apache::lonnet::remote_devalidate_cache($currbalancer,'loadbalancing',$dom); - } - if ($balancer eq '') { - $resulttext .= '
    • '.&mt('Load Balancing with dedicated server discontinued').'
      • '; - } else { - &Apache::lonnet::remote_devalidate_cache($balancer,'loadbalancing',$dom); - $resulttext .= '
    • '.&mt('Dedicated Load Balancer server set to [_1]',$balancer); - } - } else { + } + my $nochgmsg = &mt('No changes made to Load Balancer settings.'); + if ((keys(%changes) > 0) || ($saveloadbalancing)) { + unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') { + $defaultshash{'loadbalancing'} = {}; + } + my $putresult = &Apache::lonnet::put_dom('configuration', + \%defaultshash,$dom); + + if ($putresult eq 'ok') { + if (keys(%changes) > 0) { + if (ref($changes{'delete'}) eq 'ARRAY') { + foreach my $balancer (sort(@{$changes{'delete'}})) { + $resulttext .= '
    • '.&mt('Load Balancing discontinued for: [_1]',$balancer).'
      • '; &Apache::lonnet::remote_devalidate_cache($balancer,'loadbalancing',$dom); } - if (($changes{'targets'}) && ($balancer ne '')) { - my %offloadstr; - foreach my $sparetype (@sparestypes) { - if (ref($defaultshash{'loadbalancing'}{'targets'}{$sparetype}) eq 'ARRAY') { - if (@{$defaultshash{'loadbalancing'}{'targets'}{$sparetype}} > 0) { - $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{'targets'}{$sparetype}}); + } + if (ref($changes{'add'}) eq 'ARRAY') { + foreach my $balancer (sort(@{$changes{'add'}})) { + $resulttext .= '
    • '.&mt('Load Balancing enabled for: [_1]',$balancer); + } + } + if (ref($changes{'curr'}) eq 'HASH') { + foreach my $balancer (sort(keys(%{$changes{'curr'}}))) { + if (ref($changes{'curr'}{$balancer}) eq 'HASH') { + if ($changes{'curr'}{$balancer}{'targets'}) { + my %offloadstr; + foreach my $sparetype (@sparestypes) { + if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') { + if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) { + $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}}); + } + } } - } - } - if (keys(%offloadstr) == 0) { - $resulttext .= '
    • '.&mt("Servers to which Load Balance server offloads set to 'None', by default").'
      • '; - } else { - my $showoffload; - foreach my $sparetype (@sparestypes) { - $showoffload .= ''.$typetitles{$sparetype}.': '; - if (defined($offloadstr{$sparetype})) { - $showoffload .= $offloadstr{$sparetype}; + if (keys(%offloadstr) == 0) { + $resulttext .= '
    • '.&mt("Servers to which Load Balance server offloads set to 'None', by default").'
      • '; } else { - $showoffload .= &mt('None'); + my $showoffload; + foreach my $sparetype (@sparestypes) { + $showoffload .= ''.$typetitles{$sparetype}.': '; + if (defined($offloadstr{$sparetype})) { + $showoffload .= $offloadstr{$sparetype}; + } else { + $showoffload .= &mt('None'); + } + $showoffload .= (' 'x3); + } + $resulttext .= '
    • '.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'
      • '; } - $showoffload .= (' 'x3); } - $resulttext .= '
    • '.&mt('By default, Load Balancer server set to offload to: [_1]',$showoffload).'
      • '; } - } - if ((ref($changes{'rules'}) eq 'HASH') && ($balancer ne '')) { - if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) { - foreach my $type (@{$alltypes}) { - if ($changes{'rules'}{$type}) { - my $rule = $defaultshash{'loadbalancing'}{'rules'}{$type}; - my $balancetext; - if ($rule eq '') { - $balancetext = $ruletitles{'default'}; - } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer')) { - $balancetext = $ruletitles{$rule}; - } else { - $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{'rules'}{$type}); + if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') { + if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) { + foreach my $type (@{$alltypes}) { + if ($changes{'curr'}{$balancer}{'rules'}{$type}) { + my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type}; + my $balancetext; + if ($rule eq '') { + $balancetext = $ruletitles{'default'}; + } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer')) { + $balancetext = $ruletitles{$rule}; + } else { + $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type}); + } + $resulttext .= '
    • '.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'
      • '; } - $resulttext .= '
    • '.&mt('Load Balancing for [_1] set to: [_2]',$titles->{$type},$balancetext).'
      • '; } } } + &Apache::lonnet::remote_devalidate_cache($balancer,'loadbalancing',$dom); } - if ($resulttext ne '') { - $resulttext = &mt('Changes made:').'
        '.$resulttext.'
      '; - } else { - $resulttext = $nochgmsg; - } + } + if ($resulttext ne '') { + $resulttext = &mt('Changes made:').'
        '.$resulttext.'
      '; } else { $resulttext = $nochgmsg; - if ($balancer ne '') { - &Apache::lonnet::remote_devalidate_cache($balancer,'loadbalancing',$dom); - } } } else { - $resulttext = ''. - &mt('An error occurred: [_1]',$putresult).''; + $resulttext = $nochgmsg; } } else { - $resulttext = $nochgmsg; + $resulttext = ''. + &mt('An error occurred: [_1]',$putresult).''; } } else { - $resulttext = &mt('Load Balancing unavailable as this domain only has one server.'); + $resulttext = $nochgmsg; } return $resulttext; } @@ -7893,6 +8467,7 @@ sub active_dc_picker { ''. &Apache::loncommon::plainname($dcname,$dcdom). + ' ('.$dcname.':'.$dcdom.')'. ''; } $datatable .= '
    '; @@ -7944,7 +8519,7 @@ sub count_servers { } sub lonbalance_targets_js { - my ($dom,$types,$servers) = @_; + my ($dom,$types,$servers,$settings) = @_; my $select = &mt('Select'); my ($alltargets,$allishome,$allinsttypes,@alltypes); if (ref($servers) eq 'HASH') { @@ -7966,39 +8541,71 @@ sub lonbalance_targets_js { } push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external'); $allinsttypes = join("','",@alltypes); + my (%currbalancer,%currtargets,%currrules,%existing); + if (ref($settings) eq 'HASH') { + %existing = %{$settings}; + } + &get_loadbalancers_config($servers,\%existing,\%currbalancer, + \%currtargets,\%currrules); + my $balancers = join("','",sort(keys(%currbalancer))); return <<"END"; + +END + +} + +sub captcha_phrases { + return &Apache::lonlocal::texthash ( + priv => 'Private key', + pub => 'Public key', + original => 'original (CAPTCHA)', + recaptcha => 'successor (ReCAPTCHA)', + notused => 'unused', + ); +} + 1;