--- loncom/interface/portfolio.pm 2004/06/28 16:07:47 1.8
+++ loncom/interface/portfolio.pm 2006/06/27 15:37:17 1.122
@@ -18,12 +18,9 @@
#
# /home/httpd/html/adm/gpl.txt
#
-
-
# http://www.lon-capa.org/
#
-
package Apache::portfolio;
use strict;
use Apache::Constants qw(:common :http);
@@ -32,227 +29,1828 @@ use Apache::lonnet;
use Apache::lontexconvert;
use Apache::lonfeedback;
use Apache::lonlocal;
+use Apache::lonnet;
+use Apache::longroup;
+use HTML::Entities;
+use LONCAPA;
-# receives a file name assumed to reside in username/userfiles/portfolio/
-# returns a form consisting of a single submit button labeled with the filename
-sub makeAnchor {
- my ($fileName, $currentPath) = @_;
- my $anchor = ''.$fileName.' ';
-# my $button = '
-#
-# ';
+# receives a file name and path stub from username/userfiles/portfolio/
+# returns an anchor tag consisting encoding filename and currentpath
+sub make_anchor {
+ my ($url, $filename, $current_path, $current_mode, $field_name,
+ $continue_select,$group) = @_;
+ if ($continue_select ne 'true') {$continue_select = 'false'};
+ my $anchor = ''.$filename.' ';
return $anchor;
}
+my $dirptr=16384;
+sub display_common {
+ my ($r,$url,$current_path,$is_empty,$dir_list,$group,$can_upload)=@_;
+ my $namespace = &get_namespace($group);
+ my $port_path = &get_port_path($group);
+ if ($can_upload) {
+ my $groupitem;
+ if (defined($group)) {
+ $groupitem = '
+
+
+ $text{'upload_label'}
+
+
+
+
+
+
+
+ $text{'createdir_label'}
+
+
+
+
+
+
+TABLE
+ }
+ my @tree = split (/\//,$current_path);
+ $r->print(''.&make_anchor($url,$port_path,'/',$env{"form.mode"},$env{"form.fieldname"},$env{"form.continue"},$group).'/');
+ if (@tree > 1){
+ my $newCurrentPath = '';
+ for (my $i = 1; $i< @tree; $i++){
+ $newCurrentPath .= $tree[$i].'/';
+ $r->print(&make_anchor($url,$tree[$i],'/'.$newCurrentPath, $env{"form.mode"},$env{"form.fieldname"}, $env{"form.continue"},$group).'/');
+ }
+ }
+ $r->print(' ');
+ &Apache::lonhtmlcommon::store_recent($namespace,$current_path,$current_path);
+ $r->print('currentFile (bolds the selected file/dir)
-sub displayDirectory {
- my ($currentPath, $currentFile, $isDir, @dirList,) = @_;
- my $displayOut='';
- my $fileName;
- my $upPath;
- if ($currentPath ne '/') {
- $displayOut = 'Listing of '.$currentPath.'.. ';
+ my $file_end=' ';
+ if (!defined($path)) { $path=$env{'form.currentpath'}; }
+ if (!defined($filename)) {
+ $filename=$env{'form.selectfile'};
+ $display_file_text = $file_start.$path.$filename.$file_end;
+ } elsif (ref($filename) eq "ARRAY") {
+ foreach my $file (@$filename) {
+ $display_file_text .= $file_start.$path.$file.$file_end.''.&mt('Delete').' '.&display_file(undef,\@files).'?
');
+ &close_form($r,$url,$group);
+ } else {
+ $r->print("No file was checked to delete. An error occured ('.$result.
+ ') while trying to delete '.&display_file(undef, $delete_file).' '.&mt('Delete').' '.&display_file().'?
');
+ &close_form($r,$url,$group);
+}
+
+sub delete_dir_confirmed {
+ my ($r,$url,$group)=@_;
+ my $directory_name = $env{'form.currentpath'};
+ $directory_name =~ s|/$||; # remove any trailing slash
+ my ($uname,$udom) = &get_name_dom($group);
+ my $namespace = &get_namespace($group);
+ my $port_path = &get_port_path($group);
+ my $result=&Apache::lonnet::removeuserfile($uname,$udom,$port_path.
+ $directory_name);
+
+ if ($result ne 'ok') {
+ $r->print(' An error occured (dir) ('.$result.
+ ') while trying to delete '.$directory_name.' '.&mt('Rename').' '.&display_file().' to
+
');
+ &close_form($r,$url,$group);
+ }
+}
+
+sub rename_confirmed {
+ my ($r,$url,$group)=@_;
+ my $filenewname=&Apache::lonnet::clean_filename($env{'form.filenewname'});
+ my ($uname,$udom) = &get_name_dom($group);
+ my $port_path = &get_port_path($group);
+ if ($filenewname eq '') {
+ $r->print(''.
+ &mt("Error: no valid filename was provided to rename to.").
+ ' '.
+ &mt('An errror occured ([_1]) while trying to rename [_2]'
+ .' to [_3]',$result,&display_file(),
+ &display_file('',$filenewname)).' '.&display_file('',$env{'form.filenewname'}).' ',
+ ''.&display_file('',$filenewname).' '));
+ }
+ $r->print(&done(undef,$url,$group));
+}
+
+sub display_access {
+ my ($r,$url,$group,$can_setacl) = @_;
+ my ($uname,$udom) = &get_name_dom($group);
+ my $file_name = $env{'form.currentpath'}.$env{'form.access'};
+ $file_name = &prepend_group($file_name,$group);
+ my $current_permissions = &Apache::lonnet::get_portfile_permissions($udom,
+ $uname);
+ my %access_controls = &Apache::lonnet::get_access_controls($current_permissions,$group,$file_name);
+ my $aclcount = keys(%access_controls);
+ my $header = ''.&mt('Allowing others to retrieve portfolio file: [_1]',$env{'form.currentpath'}.$env{'form.access'}).' ';
+ my $info .=
+ &mt('Access to this file by others can be set to be one or more of the following types: public, passphrase-protected or conditional.').
+ ''.
+ &mt('Public files are available to anyone without the need for login.').
+ ' '.
+ &mt('Passphrase-protected files do not require log-in, but will require the viewer to enter the passphrase you set.').
+ ' '.
+ #''.
+ #&mt('Conditional files are accessible to logged-in users with accounts in the LON-CAPA network, who satisfy the conditions you set.').
+ #' Current access controls defined for this file: '));
+ $r->print(&Apache::loncommon::start_data_table());
+ $r->print(&Apache::loncommon::start_data_table_header_row());
+ $r->print(''.&mt('Access control').' '.&mt('Dates available').
+ ' '.&mt('Additional information').' ');
+ $r->print(&Apache::loncommon::end_data_table_header_row());
+ my $count = 1;
+ my $chg = 'none';
+ &build_access_summary($r,$count,$chg,%todisplay);
+ $r->print(&Apache::loncommon::end_data_table());
+ } else {
+ $r->print(&mt('No access control settings currently exist for this file.'.&mt('Return to directory listing').' ');
+ return;
+}
+
+sub build_access_summary {
+ my ($r,$count,$chg,%todisplay) = @_;
+ my ($showstart,$showend);
+ my %scope_desc = (
+ public => 'Public',
+ guest => 'Passphrase-protected',
+ domains => 'Conditional: domain-based',
+ users => 'Conditional: user-based',
+ course => 'Conditional: course-based',
+ group => 'Conditional: group-based',
+ );
+ my @allscopes = ('public','guest','domains','users','course','group');
+ foreach my $scope (@allscopes) {
+ if ((!(exists($todisplay{$scope}))) || (ref($todisplay{$scope}) ne 'HASH')) {
+ next;
+ }
+ foreach my $key (sort(keys(%{$todisplay{$scope}}))) {
+ if ($count) {
+ $r->print(&Apache::loncommon::start_data_table_row());
+ }
+ my ($num,$scope,$end,$start) = &unpack_acc_key($key);
+ my $content = $todisplay{$scope}{$key};
+ if ($chg eq 'delete') {
+ $showstart = &mt('Deleted');
+ $showend = $showstart;
+ } else {
+ $showstart = localtime($start);
+ if ($end == 0) {
+ $showend = &mt('No end date');
+ } else {
+ $showend = localtime($end);
+ }
+ }
+ $r->print(''.&mt($scope_desc{$scope}));
+ if (($scope eq 'course') || ($scope eq 'group')) {
+ if ($chg ne 'delete') {
+ my $cid = $content->{'domain'}.'_'.$content->{'number'};
+ my %course_description = &Apache::lonnet::coursedescription($cid);
+ $r->print(' '.&mt('Start: ').$showstart.
+ ' ');
+ if ($chg ne 'delete') {
+ if ($scope eq 'guest') {
+ $r->print(&mt('Passphrase').': '.$content->{'password'});
+ } elsif ($scope eq 'course' || $scope eq 'group') {
+ $r->print('');
+ $r->print(''.&mt('Roles').' '.
+ &mt('Access').' '.
+ &mt('Sections').' ');
+ if ($scope eq 'course') {
+ $r->print(''.&mt('Groups').' ');
+ } else {
+ $r->print(''.&mt('Teams').' ');
+ }
+ $r->print(' ');
+ foreach my $id (sort(keys(%{$content->{'roles'}}))) {
+ $r->print('');
+ foreach my $item ('role','access','section','group') {
+ $r->print('');
+ if ($item eq 'role') {
+ my $ucscope = $scope;
+ $ucscope =~ s/^(\w)/uc($1)/e;
+ my $role_output;
+ foreach my $role (@{$content->{'roles'}{$id}{$item}}) {
+ if ($role eq 'all') {
+ $role_output .= $role.',';
+ } elsif ($role =~ /^cr/) {
+ $role_output .= (split('/',$role))[3].',';
+ } else {
+ $role_output .= &Apache::lonnet::plaintext($role,$ucscope).',';
+ }
+ }
+ $role_output =~ s/,$//;
+ $r->print($role_output);
+ } else {
+ $r->print(join(',',@{$content->{'roles'}{$id}{$item}}));
+ }
+ $r->print(' ');
+ }
+ $r->print("
");
+ }
+ $r->print("");
+ } elsif ($scope eq 'domains') {
+ $r->print(&mt('Domains: ').join(',',@{$content->{'dom'}}));
+ } elsif ($scope eq 'users') {
+ my $curr_user_list = &sort_users($content->{'users'});
+ $r->print(&mt('Users: ').$curr_user_list);
+ } else {
+ $r->print(' ');
+ }
+ } else {
+ $r->print(' ');
+ }
+ $r->print(' ');
+ $r->print(&Apache::loncommon::end_data_table_row());
+ $count ++;
+ }
+ }
+}
+
+
+sub update_access {
+ my ($r,$url,$group) = @_;
+ my $totalprocessed = 0;
+ my %processing;
+ my %title = (
+ 'activate' => 'New control(s) added',
+ 'delete' => 'Existing control(s) deleted',
+ 'update' => 'Existing control(s) modified',
+ );
+ my $changes;
+ foreach my $chg (sort(keys(%title))) {
+ @{$processing{$chg}} = &Apache::loncommon::get_env_multiple('form.'.$chg);
+ $totalprocessed += @{$processing{$chg}};
+ foreach my $num (@{$processing{$chg}}) {
+ my $scope = $env{'form.scope_'.$num};
+ my ($start,$end) = &get_dates_from_form($num);
+ my $newkey = $num.':'.$scope.'_'.$end.'_'.$start;
+ if ($chg eq 'delete') {
+ $$changes{$chg}{$newkey} = 1;
+ } else {
+ $$changes{$chg}{$newkey} =
+ &build_access_record($num,$scope,$start,$end,$chg);
+ }
+ }
+ }
+ my $file_name = $env{'form.currentpath'}.$env{'form.selectfile'};
+ $r->print(''.&mt('Allowing others to retrieve portfolio file: [_1]',
+ $file_name).' '."\n");
+ $file_name = &prepend_group($file_name,$group);
+ my ($uname,$udom) = &get_name_dom($group);
+ my ($errors,$outcome,$deloutcome,$new_values,$translation);
+ if ($totalprocessed) {
+ ($outcome,$deloutcome,$new_values,$translation) =
+ &Apache::lonnet::modify_access_controls($file_name,$changes,$udom,
+ $uname);
+ }
+ my $current_permissions = &Apache::lonnet::get_portfile_permissions($udom,
+ $uname);
+ my %access_controls =
+ &Apache::lonnet::get_access_controls($current_permissions,
+ $group,$file_name);
+ if ($totalprocessed) {
+ if ($outcome eq 'ok') {
+ my $updated_controls = $access_controls{$file_name};
+ my ($showstart,$showend);
+ $r->print(&Apache::loncommon::start_data_table());
+ $r->print(&Apache::loncommon::start_data_table_header_row());
+ $r->print(''.&mt('Type of change').' '.
+ &mt('Access control').' '.&mt('Dates available').
+ ' '.&mt('Additional information').' ');
+ $r->print(&Apache::loncommon::end_data_table_header_row());
+ foreach my $chg (sort(keys(%processing))) {
+ if (@{$processing{$chg}} > 0) {
+ if ($chg eq 'delete') {
+ if (!($deloutcome eq 'ok')) {
+ $errors .=''.
+ &mt('A problem occurred deleting access controls: [_1]',$deloutcome).
+ ' ';
+ next;
+ }
+ }
+ my $numchgs = @{$processing{$chg}};
+ $r->print(&Apache::loncommon::start_data_table_row());
+ $r->print(''.&mt($title{$chg}).
+ '. ');
+ my $count = 0;
+ my %todisplay;
+ foreach my $key (sort(keys(%{$$changes{$chg}}))) {
+ my ($num,$scope,$end,$start) = &unpack_acc_key($key);
+ my $newkey = $key;
+ if ($chg eq 'activate') {
+ $newkey =~ s/^(\d+)/$$translation{$1}/;
+ }
+ $todisplay{$scope}{$newkey} = $$updated_controls{$newkey};
+ }
+ &build_access_summary($r,$count,$chg,%todisplay);
+ }
+ }
+ $r->print(&Apache::loncommon::end_data_table());
+ } else {
+ if ((@{$processing{'activate'}} > 0) || (@{$processing{'update'}} > 0)) {
+ $errors .= ''.
+ &mt('A problem occurred storing access control settings: [_1]',$outcome).
+ ' ';
+ }
+ }
+ if ($errors) {
+ $r->print($errors);
+ }
+ }
+ my $allnew = 0;
+ my $totalnew = 0;
+ my $status = 'new';
+ my ($firstitem,$lastitem);
+ foreach my $newitem ('course','group','domains','users') {
+ $allnew += $env{'form.new'.$newitem};
+ }
+ if ($allnew > 0) {
+ my $now = time;
+ my $then = $now + (60*60*24*180); # six months approx.
+ &open_form($r,$url,$group);
+ foreach my $newitem ('course','group','domains','users') {
+ if ($env{'form.new'.$newitem} > 0) {
+ $r->print('[_1]-based access control for portfolio file: [_2] ',$newitem,$env{'form.currentpath'}.$env{'form.selectfile'}).''.
+ &mt('Display all access settings for this file').' ');
+ }
+ return;
+}
+
+sub build_access_record {
+ my ($num,$scope,$start,$end,$chg) = @_;
+ my $record = {
+ type => $scope,
+ time => {
+ start => $start,
+ end => $end
+ },
+ };
+
+ if ($scope eq 'guest') {
+ $record->{'password'} = $env{'form.password'};
+ } elsif (($scope eq 'course') || ($scope eq 'group')) {
+ $record->{'domain'} = $env{'form.crsdom_'.$num};
+ $record->{'number'} = $env{'form.crsnum_'.$num};
+ my @role_ids;
+ my @delete_role_ids =
+ &Apache::loncommon::get_env_multiple('form.delete_role_'.$num);
+ my @preserves =
+ &Apache::loncommon::get_env_multiple('form.preserve_role_'.$num);
+ if (@delete_role_ids) {
+ foreach my $id (@preserves) {
+ if (grep {$_ = $id} (@delete_role_ids)) {
+ next;
}
+ push(@role_ids,$id);
}
+ } else {
+ push(@role_ids,@preserves);
+ }
+
+ my $next_id = $env{'form.add_role_'.$num};
+ if ($next_id) {
+ push(@role_ids,$next_id);
+ }
+
+ foreach my $id (@role_ids) {
+ my (@roles,@accesses,@sections,@groups);
+ if (($id == $next_id) && ($chg eq 'update')) {
+ @roles = split(/,/,$env{'form.role_'.$num.'_'.$next_id});
+ @accesses = split(/,/,$env{'form.access_'.$num.'_'.$next_id});
+ @sections = split(/,/,$env{'form.section_'.$num.'_'.$next_id});
+ @groups = split(/,/,$env{'form.group_'.$num.'_'.$next_id});
+ } else {
+ @roles = &Apache::loncommon::get_env_multiple('form.role_'.$num.'_'.$id);
+ @accesses = &Apache::loncommon::get_env_multiple('form.access_'.$num.'_'.$id);
+ @sections = &Apache::loncommon::get_env_multiple('form.section_'.$num.'_'.$id);
+ @groups = &Apache::loncommon::get_env_multiple('form.group_'.$num.'_'.$id);
+ }
+ $record->{'roles'}{$id}{'role'} = \@roles;
+ $record->{'roles'}{$id}{'access'} = \@accesses;
+ $record->{'roles'}{$id}{'section'} = \@sections;
+ $record->{'roles'}{$id}{'group'} = \@groups;
+ }
+ } elsif ($scope eq 'domains') {
+ my @doms = &Apache::loncommon::get_env_multiple('form.dom_'.$num);
+ $record->{'dom'} = \@doms;
+ } elsif ($scope eq 'users') {
+ my $userlist = $env{'form.users_'.$num};
+ $userlist =~ s/\s+//sg;
+ my %userhash = map { ($_,1) } (split(/,/,$userlist));
+ foreach my $user (keys(%userhash)) {
+ my ($uname,$udom) = split(/:/,$user);
+ push(@{$record->{'users'}}, {
+ 'uname' => $uname,
+ 'udom' => $udom
+ });
+ }
+ }
+ return $record;
+}
+
+sub get_dates_from_form {
+ my ($id) = @_;
+ my $startdate;
+ my $enddate;
+ $startdate = &Apache::lonhtmlcommon::get_date_from_form('startdate_'.$id);
+ $enddate = &Apache::lonhtmlcommon::get_date_from_form('enddate_'.$id);
+ if ( exists ($env{'form.noend_'.$id}) ) {
+ $enddate = 0;
+ }
+ return ($startdate,$enddate);
+}
+
+sub sort_users {
+ my ($users) = @_;
+ my @curr_users = map {
+ $_->{'uname'}.':'.$_->{'udom'}
+ } (@{$users});
+ my $curr_user_list = join(",\n",sort(@curr_users));
+ return $curr_user_list;
+}
+
+sub access_setting_table {
+ my ($r,$access_controls) = @_;
+ my ($public,$publictext);
+ $publictext = &mt('Off');
+ my ($guest,$guesttext);
+ $guesttext = &mt('Off');
+ my @courses = ();
+ my @groups = ();
+ my @domains = ();
+ my @users = ();
+ my $now = time;
+ my $then = $now + (60*60*24*180); # six months approx.
+ my ($num,$scope,$publicnum,$guestnum);
+ my (%acl_count,%end,%start);
+ foreach my $key (sort(keys(%{$access_controls}))) {
+ ($num,$scope,$end{$key},$start{$key}) = &unpack_acc_key($key);
+ if ($scope eq 'public') {
+ $public = $key;
+ $publicnum = $num;
+ $publictext = &acl_status($start{$key},$end{$key},$now);
+ } elsif ($scope eq 'guest') {
+ $guest=$key;
+ $guestnum = $num;
+ $guesttext = &acl_status($start{$key},$end{$key},$now);
+ } elsif ($scope eq 'course') {
+ push(@courses,$key);
+ } elsif ($scope eq 'group') {
+ push(@groups,$key);
+ } elsif ($scope eq 'domains') {
+ push(@domains,$key);
+ } elsif ($scope eq 'users') {
+ push(@users,$key);
+ }
+ $acl_count{$scope} ++;
+ }
+ $r->print('');
+ $r->print(''.&mt('Public access:').' '.$publictext.' ');
+ $r->print(&Apache::loncommon::start_data_table());
+ $r->print(&Apache::loncommon::start_data_table_header_row());
+ $r->print(' '.&mt('Action').' '.&mt('Dates available').' ');
+ $r->print(&Apache::loncommon::end_data_table_header_row());
+ $r->print(&Apache::loncommon::start_data_table_row());
+ if ($public) {
+ $r->print(''.&actionbox('old',$publicnum,'public').' '.
+ &dateboxes($publicnum,$start{$public},$end{$public}).' ');
+ } else {
+ $r->print(''.&actionbox('new','0','public').' '.
+ &dateboxes('0',$now,$then).' ');
+ }
+ $r->print(&Apache::loncommon::end_data_table_row());
+ $r->print(&Apache::loncommon::end_data_table());
+ $r->print(' ');
+ $r->print(''.&mt('Passphrase-protected access:').' '.$guesttext.' ');
+ $r->print(&Apache::loncommon::start_data_table());
+ $r->print(&Apache::loncommon::start_data_table_header_row());
+ $r->print(' '.&mt('Action').' '.&mt('Dates available').
+ ' '. &mt('Passphrase').' ');
+ $r->print(&Apache::loncommon::end_data_table_header_row());
+ $r->print(&Apache::loncommon::start_data_table_row());
+ my $passwd;
+ if ($guest) {
+ $passwd = $$access_controls{$guest}{'password'};
+ $r->print(''.&actionbox('old',$guestnum,'guest').' '.
+ &dateboxes($guestnum,$start{$guest},$end{$guest}).' ');
+ } else {
+ $r->print(''.&actionbox('new','1','guest').' '.
+ &dateboxes('1',$now,$then).' ');
+ }
+ $r->print(' ');
+ #&access_element($r,'domains',\%acl_count,\@domains,$access_controls,$now,$then);
+ #$r->print(' ');
+ #&access_element($r,'users',\%acl_count,\@users,$access_controls,$now,$then);
+ #$r->print(' ');
+ #if (@courses > 0 || @groups > 0) {
+ # $r->print('');
+ #} else {
+ # $r->print(' ');
+ #}
+ #&access_element($r,'course',\%acl_count,\@courses,$access_controls,$now,$then);
+ #$r->print(' ');
+ #if (@courses > 0 || @groups > 0) {
+ # $r->print(' ');
+ #} else {
+ # $r->print(' ');
+ #}
+ #&access_element($r,'group',\%acl_count,\@groups,$access_controls,$now,$then);
+ $r->print('
');
+}
+
+sub acl_status {
+ my ($start,$end,$now) = @_;
+ if ($start > $now) {
+ return &mt('Inactive');
+ }
+ if ($end && $end<$now) {
+ return &mt('Inactive');
+ }
+ return &mt('Active');
+}
+
+sub access_element {
+ my ($r,$type,$acl_count,$items,$access_controls,$now,$then) = @_;
+ my $title = $type;
+ $title =~ s/s$//;
+ $title =~ s/^(\w)/uc($1)/e;
+ $r->print(''.&mt('[_1]-based conditional access: ',$title));
+ if ($$acl_count{$type}) {
+ $r->print($$acl_count{$type}.' ');
+ if ($$acl_count{$type} > 1) {
+ $r->print(&mt('conditions'));
+ } else {
+ $r->print(&mt('condition'));
+ }
+ } else {
+ $r->print(&mt('Off'));
+ }
+ $r->print(' ');
+ &display_access_row($r,'old',$type,$items,$access_controls,$now,$then);
+ return;
+}
+
+sub display_access_row {
+ my ($r,$status,$type,$items,$access_controls,$now,$then) = @_;
+ if (@{$items} > 0) {
+ my @all_doms;
+ my $colspan = 3;
+ my $uctype = $type;
+ $uctype =~ s/^(\w)/uc($1)/e;
+ $r->print(&Apache::loncommon::start_data_table());
+ $r->print(&Apache::loncommon::start_data_table_header_row());
+ $r->print(''.&mt('Action?').' '.&mt($uctype).' '.
+ &mt('Dates available').' ');
+ if (($type eq 'course') || ($type eq 'group')) {
+ $r->print(''.&mt('Allowed [_1] member affiliations',$type).
+ ' ');
+ $colspan ++;
+ } elsif ($type eq 'domains') {
+ @all_doms = &Apache::loncommon::get_domains();
+ }
+ $r->print(&Apache::loncommon::end_data_table_header_row());
+ foreach my $key (@{$items}) {
+ $r->print(&Apache::loncommon::start_data_table_row());
+ if (($type eq 'course') || ($type eq 'group')) {
+ &course_row($r,$status,$type,$key,$access_controls,$now,$then);
+ } elsif ($type eq 'domains') {
+ &domains_row($r,$status,$key,\@all_doms,$access_controls,$now,
+ $then);
+ } elsif ($type eq 'users') {
+ &users_row($r,$status,$key,$access_controls,$now,$then);
+ }
+ $r->print(&Apache::loncommon::end_data_table_row());
+ }
+ if ($status eq 'old') {
+ $r->print(&Apache::loncommon::start_data_table_row());
+ $r->print(''.&additional_item($type).
+ ' ');
+ $r->print(&Apache::loncommon::end_data_table_row());
+ }
+ $r->print(&Apache::loncommon::end_data_table());
+ } else {
+ $r->print(&mt('No [_1]-based conditions defined.'.$js.&actionbox($status,$num,$scope).' ');
+ if ($status eq 'old') {
+ my $cid = $content->{'domain'}.'_'.$content->{'number'};
+ my %course_description = &Apache::lonnet::coursedescription($cid);
+ $r->print(''.&Apache::loncommon::selectcourse_link('portform','crsnum_'.$num,'crsdom_'.$num,'description_'.$num,undef,undef,$uctype).' ');
+ }
+ $r->print(''.&dateboxes($num,$start,$end).' ');
+ $r->print(''.
+ ' '.&mt('Please select').' ';
+ if ($status eq 'old') {
+ my $content = $$access_controls{$item};
+ foreach my $dom (@{$all_doms}) {
+ if ((@{$content->{'dom'}} > 0)
+ && (grep(/^\Q$dom\E$/,@{$content->{'dom'}}))) {
+ $dom_select .= ''.
+ $dom.' ';
+ } else {
+ $dom_select .= ''.$dom.' ';
+ }
+ }
+ } else {
+ foreach my $dom (@{$all_doms}) {
+ $dom_select .= ''.$dom.' ';
+ }
+ }
+ $dom_select .= ' ';
+ $r->print(''.&actionbox($status,$num,$scope).' '.$dom_select.
+ ' '.&dateboxes($num,$start,$end).' ');
+}
+
+sub users_row {
+ my ($r,$status,$item,$access_controls,$now,$then) = @_;
+ my ($num,$scope,$end,$start) = &set_identifiers($status,$item,$now,$then,
+ 'users');
+ my $curr_user_list;
+ if ($status eq 'old') {
+ my $content = $$access_controls{$item};
+ $curr_user_list = &sort_users($content->{'users'});
+ }
+ $r->print(''.&actionbox($status,$num,$scope).' '.&mt("Format for users' username:domain information:").'sparty:msu,illini:uiuc ... etc. '.&dateboxes($num,$start,$end).' ');
+}
+
+sub additional_item {
+ my ($type) = @_;
+ my $output = &mt('Add new [_1] condition(s)?',$type).' '.&mt('Number to add: ').'';
+ if ($status eq 'new') {
+ $output .= ' '.
+ ' '.
+ ' '.
+ ''.&mt('Pick [_1] first',$type).
+ ' '."\n";
+ foreach my $entry (@{$allitems{$item}}) {
+ if ($caller eq 'display') {
+ if ((@{$$content{'roles'}{$role_id}{$item}} > 0) &&
+ (grep(/^\Q$entry\E$/,@{$$content{'roles'}{$role_id}{$item}}))) {
+ $output .= ' '.
+ $lookup{$item}{$entry}.' ';
+ next;
+ }
+ }
+ $output .= ' '.
+ $lookup{$item}{$entry}.' ';
+ }
+ $output .= ' ';
+ }
+ $output .= '