$msg
+$msg
$end_page ENDREDIR return; } +sub error_page { + my ($r,$error,$dest)=@_; + &Apache::loncommon::content_type($r,'text/html'); + &Apache::loncommon::no_cache($r); + $r->send_http_header; + return OK if $r->header_only; + # Breadcrumbs + my $brcrum = [{'href' => $dest, + 'text' => 'Problems during Course Initialization'},]; + $r->print(&Apache::loncommon::start_page('Problems during Course Initialization', + undef, + {'bread_crumbs' => $brcrum,}) + ); + $r->print( + ''. + ''.&mt('The following problems occurred:').
+ '
'.
+ $error.
+ '
'.&mt('Continue').'' + ); + $r->print(&Apache::loncommon::end_page()); +} + sub handler { my $r = shift; my $now=time; my $then=$env{'user.login.time'}; + my $refresh=$env{'user.refresh.time'}; + my $update=$env{'user.update.time'}; + if (!$refresh) { + $refresh = $then; + } + if (!$update) { + $update = $then; + } + + &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}); + +# -------------------------------------------------- Check if setting hot list + my $hotlist; + if ($env{'form.action'} eq 'verify_and_change_rolespref') { + $hotlist = &Apache::lonpreferences::verify_and_change_rolespref($r); + } + +# -------------------------------------------------------- Check for new roles + my $updateresult; + if ($env{'form.state'} eq 'doupdate') { + my $show_course=&Apache::loncommon::show_course(); + my $checkingtxt; + if ($show_course) { + $checkingtxt = &mt('Checking for new courses ...'); + } else { + $checkingtxt = &mt('Checking for new roles ...'); + } + $updateresult = $checkingtxt; + $updateresult .= &update_session_roles(); + &Apache::lonnet::appenv({'user.update.time' => $now}); + $update = $now; + &Apache::loncoursequeueadmin::reqauthor_check(); + } + +# -------------------------------------------------- Check for author requests + my $reqauthor; + if ($env{'form.state'} eq 'requestauthor') { + $reqauthor = &Apache::loncoursequeueadmin::process_reqauthor(\$update); + } + my $envkey; my %dcroles = (); - my $numdc = &check_fordc(\%dcroles,$then); - &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}); + my $numdc = &check_fordc(\%dcroles,$update,$then); + my $loncaparev = $Apache::lonnet::perlvar{'lonVersion'}; # ================================================================== Roles Init if ($env{'form.selectrole'}) { + + my $locknum=&Apache::lonnet::get_locks(); + if ($locknum) { return 409; } + if ($env{'form.newrole'}) { $env{'form.'.$env{'form.newrole'}}=1; } if ($env{'request.course.id'}) { + # Check if user is CC trying to select a course role + if ($env{'form.switchrole'}) { + my $switch_is_active; + if (defined($env{'user.role.'.$env{'form.switchrole'}})) { + my ($start,$end) = split(/\./,$env{'user.role.'.$env{'form.switchrole'}}); + if (!$end || $end > $now) { + if (!$start || $start < $update) { + $switch_is_active = 1; + } + } + } + unless ($switch_is_active) { + &adhoc_course_role($refresh,$update,$then); + } + } my %temp=('logout_'.$env{'request.course.id'} => time); &Apache::lonnet::put('email_status',\%temp); &Apache::lonnet::delenv('user.state.'.$env{'request.course.id'}); } - &Apache::lonnet::appenv("request.course.id" => '', - "request.course.fn" => '', - "request.course.uri" => '', - "request.course.sec" => '', - "request.role" => 'cm', - "request.role.adv" => $env{'user.adv'}, - "request.role.domain" => $env{'user.domain'}); - -# Check if user is a DC trying to enter a course and needs privs to be created + &Apache::lonnet::appenv({"request.course.id" => '', + "request.course.fn" => '', + "request.course.uri" => '', + "request.course.sec" => '', + "request.course.tied" => '', + "request.role" => 'cm', + "request.role.adv" => $env{'user.adv'}, + "request.role.domain" => $env{'user.domain'}}); +# Check if user is a DC trying to enter a course or author space and needs privs to be created if ($numdc > 0) { foreach my $envkey (keys %env) { - if (my ($domain,$coursenum) = - ($envkey =~ m-^form\.cc\./(\w+)/(\w+)$-)) { +# Is this an ad-hoc Coordinator role? + if (my ($ccrole,$domain,$coursenum) = + ($envkey =~ m-^form\.(cc|co)\./($match_domain)/($match_courseid)$-)) { + if ($dcroles{$domain}) { + if (&Apache::lonnet::check_adhoc_privs($domain,$coursenum, + $update,$refresh,$now,$ccrole)) { + &Apache::lonnet::appenv({"environment.internal.$domain.$coursenum.$ccrole.adhoc" => time}); + } + } + last; + } +# Is this an ad-hoc CA-role? + if (my ($domain,$user) = + ($envkey =~ m-^form\.ca\./($match_domain)/($match_username)$-)) { + if (($domain eq $env{'user.domain'}) && ($user eq $env{'user.name'})) { + delete($env{$envkey}); + $env{'form.au./'.$domain.'/'} = 1; + my ($server_status,$home) = &check_author_homeserver($user,$domain); + if ($server_status eq 'switchserver') { + my $trolecode = 'au./'.$domain.'/'; + my $switchserver = '/adm/switchserver?otherserver='.$home.'&role='.$trolecode; + $r->internal_redirect($switchserver); + } + last; + } + if (my ($castart,$caend) = ($env{'user.role.ca./'.$domain.'/'.$user} =~ /^(\d*)\.(\d*)$/)) { + if (((($castart) && ($castart < $now)) || !$castart) && + ((!$caend) || (($caend) && ($caend > $now)))) { + my ($server_status,$home) = &check_author_homeserver($user,$domain); + if ($server_status eq 'switchserver') { + my $trolecode = 'ca./'.$domain.'/'.$user; + my $switchserver = '/adm/switchserver?otherserver='.$home.'&role='.$trolecode; + $r->internal_redirect($switchserver); + } + last; + } + } + # Check if author blocked ca-access + my %blocked=&Apache::lonnet::get('environment',['domcoord.author'],$domain,$user); + if ($blocked{'domcoord.author'} eq 'blocked') { + delete($env{$envkey}); + $env{'user.error.msg'}=':::1:User '.$user.' in domain '.$domain.' blocked domain coordinator access'; + last; + } if ($dcroles{$domain}) { - &check_privs($domain,$coursenum,$then,$now); + my ($server_status,$home) = &check_author_homeserver($user,$domain); + if (($server_status eq 'ok') || ($server_status eq 'switchserver')) { + &Apache::lonnet::check_adhoc_privs($domain,$user,$update, + $refresh,$now,'ca'); + if ($server_status eq 'switchserver') { + my $trolecode = 'ca./'.$domain.'/'.$user; + my $switchserver = '/adm/switchserver?' + .'otherserver='.$home.'&role='.$trolecode; + $r->internal_redirect($switchserver); + } + } else { + delete($env{$envkey}); + } + } else { + delete($env{$envkey}); } last; } @@ -122,11 +363,48 @@ sub handler { foreach $envkey (keys %env) { next if ($envkey!~/^user\.role\./); my ($where,$trolecode,$role,$tstatus,$tend,$tstart); - &role_status($envkey,$then,$now,\$role,\$where,\$trolecode,\$tstatus,\$tstart,\$tend); + &Apache::lonnet::role_status($envkey,$update,$refresh,$now,\$role,\$where, + \$trolecode,\$tstatus,\$tstart,\$tend); if ($env{'form.'.$trolecode}) { if ($tstatus eq 'is') { $where=~s/^\///; my ($cdom,$cnum,$csec)=split(/\//,$where); + if (($cnum) && ($role ne 'ca') && ($role ne 'aa')) { + my $home = $env{'course.'.$cdom.'_'.$cnum.'.home'}; + my @ids = &Apache::lonnet::current_machine_ids(); + unless ($loncaparev eq '' && $home && grep(/^\Q$home\E$/,@ids)) { + my %curr_reqd_hash = &Apache::lonnet::userenvironment($cdom,$cnum,'internal.releaserequired'); + if ($curr_reqd_hash{'internal.releaserequired'} ne '') { + my ($switchserver,$switchwarning) = + &check_release_required($loncaparev,$cdom.'_'.$cnum,$trolecode,$curr_reqd_hash{'internal.releaserequired'}); + if ($switchwarning ne '' || $switchserver ne '') { + &Apache::loncommon::content_type($r,'text/html'); + &Apache::loncommon::no_cache($r); + $r->send_http_header; + my $end_page=&Apache::loncommon::end_page(); + $r->print(&Apache::loncommon::start_page('Selected course unavailable on this server'). + '
');
+ if ($switchwarning) {
+ $r->print($switchwarning.'
');
+ if (&Apache::loncommon::show_course()) {
+ $r->print(&mt('Display courses'));
+ } else {
+ $r->print(&mt('Display roles'));
+ }
+ $r->print('');
+ } elsif ($switchserver) {
+ $r->print(&mt('This course requires a newer version of LON-CAPA than is installed on this server.').
+ '
'.
+ ''.
+ &mt('Switch Server').
+ '');
+ }
+ $r->print('
".&mt('Select a Course to Enter')."
\n"); + } + if ($env{'form.destinationurl'}) { + $r->print(''); + if ($env{'form.destsymb'} ne '') { + $r->print(''); + } + } + + my $doheaders = &roletable_headers($r,\%roleclass,\%sortrole,$nochoose); + if ($env{'environment.recentroles'}) { + my %recent_roles = + &Apache::lonhtmlcommon::get_recent('roles',$env{'environment.recentrolesn'}); + my $output=''; + foreach my $role (sort(keys(%recent_roles))) { + if (ref($roletext{'user.role.'.$role}) eq 'ARRAY') { + $output.= &Apache::loncommon::start_data_table_row(). + $roletext{'user.role.'.$role}->[0]. + &Apache::loncommon::end_data_table_row(); + if ($roletext{'user.role.'.$role}->[1] ne '') { + $output .= &Apache::loncommon::continue_data_table_row(). + $roletext{'user.role.'.$role}->[1]. + &Apache::loncommon::end_data_table_row(); + } + if ($role =~ m{dc\./($match_domain)/} + && $dcroles{$1}) { + $output .= &adhoc_roles_row($1,'recent'); + } + } elsif ($numdc > 0) { + unless ($role =~/^error\:/) { + my ($roletext,$role_text_end) = &display_cc_role('user.role.'.$role); + if ($roletext) { + $output.= &Apache::loncommon::start_data_table_row(). + $roletext. + &Apache::loncommon::end_data_table_row(); + if ($role_text_end) { + $output .= &Apache::loncommon::continue_data_table_row(). + $role_text_end. + &Apache::loncommon::end_data_table_row(); + } + } + } + } + } + if ($output) { + $r->print(&Apache::loncommon::start_data_table_empty_row() + .''.&mt('Current Privileges').'
'); + $r->print(&privileges_info()); + } + my $announcements = &Apache::lonnet::getannounce(); + $r->print( + ''. + '
'.&mt('Announcements').'
'. + $announcements + ) unless (!$announcements); + if ($advanced) { + my $esc_dom = &HTML::Entities::encode($env{'user.domain'},'"<>&'); + $r->print(''
+ .&mt('This LON-CAPA server is version [_1]',$r->dir_config('lonVersion'))
+ .'
'
+ .''.&mt('Logout').' '
+ .''
+ .&mt('Course/Community Catalog')
+ .'
'; } - $tremark.=&mt('Defined by ').$rauthor. - &mt(' at ').$rdomain.'.'; - $trole=$rrole; - } else { - $trole=Apache::lonnet::plaintext($role); + if ($tremark) { $tremark.='
'; } + $tremark.=&mt('Customrole defined by [_1].',$rauthor.':'.$rdomain); } + $trole=Apache::lonnet::plaintext($role); my $ttype; my $twhere; my ($tdom,$trest,$tsection)= @@ -504,295 +1134,388 @@ ENDHEADER # First, Co-Authorship roles if (($role eq 'ca') || ($role eq 'aa')) { my $home = &Apache::lonnet::homeserver($trest,$tdom); - my $allowed=0; - my @ids=&Apache::lonnet::current_machine_ids(); - foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } } + my $allowed=0; + foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } } if (!$allowed) { - $button=0; - $switchserver='otherserver='.$home.'&role='.$trolecode; + $button=0; + $switchserver='otherserver='.$home.'&role='.$trolecode; } #next if ($home eq 'no_host'); - $home = $Apache::lonnet::hostname{$home}; + $home = &Apache::lonnet::hostname($home); $ttype='Construction Space'; $twhere=&mt('User').': '.$trest.'
'.&mt('Domain'). - ': '.$tdom.'
'. + ': '.$tdom.'
'. ' '.&mt('Server').': '.$home; $env{'course.'.$tdom.'_'.$trest.'.description'}='ca'; - $tremark.=&Apache::lonhtmlcommon::authorbombs('/res/'.$tdom.'/'.$trest.'/'); - $sortkey=$role."$trest:$tdom"; + $tremark.=&Apache::lonhtmlcommon::authorbombs('/res/'.$tdom.'/'.$trest.'/'); + $sortkey=$role."$trest:$tdom"; } elsif ($role eq 'au') { # Authors my $home = &Apache::lonnet::homeserver ($env{'user.name'},$env{'user.domain'}); - my $allowed=0; - my @ids=&Apache::lonnet::current_machine_ids(); - foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } } + my $allowed=0; + foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } } if (!$allowed) { - $button=0; - $switchserver='otherserver='.$home.'&role='.$trolecode; + $button=0; + $switchserver='otherserver='.$home.'&role='.$trolecode; } #next if ($home eq 'no_host'); - $home = $Apache::lonnet::hostname{$home}; + $home = &Apache::lonnet::hostname($home); $ttype='Construction Space'; $twhere=&mt('Domain').': '.$tdom.'
'.&mt('Server'). - ': '.$home; + ': '.$home; $env{'course.'.$tdom.'_'.$trest.'.description'}='ca'; - $tremark.=&Apache::lonhtmlcommon::authorbombs('/res/'.$tdom.'/'.$env{'user.name'}.'/'); - $sortkey=$role; + $tremark.=&Apache::lonhtmlcommon::authorbombs('/res/'.$tdom.'/'.$env{'user.name'}.'/'); + $sortkey=$role; } elsif ($trest) { - $ttype='Course'; my $tcourseid=$tdom.'_'.$trest; + $ttype = &Apache::loncommon::course_type($tcourseid); + $trole = &Apache::lonnet::plaintext($role,$ttype,$tcourseid); if ($env{'course.'.$tcourseid.'.description'}) { + my $home=$env{'course.'.$tcourseid.'.home'}; $twhere=$env{'course.'.$tcourseid.'.description'}; - $sortkey=$role."\0".$tdom."\0".$twhere."\0".$envkey; + $sortkey=$role."\0".$tdom."\0".$twhere."\0".$envkey; + $twhere = &HTML::Entities::encode($twhere,'"<>&'); unless ($twhere eq &mt('Currently not available')) { - $twhere.=' '. - &Apache::loncommon::syllabuswrapper(&mt('Syllabus'),$trest,$tdom,$tfont). - ''; - } + $twhere.=' '. + &Apache::loncommon::syllabuswrapper(&mt('Syllabus'),$trest,$tdom). + ''; + unless ($home && grep(/^\Q$home\E$/,@ids) && $loncaparev eq '') { + my $required = $env{'course.'.$tcourseid.'.internal.releaserequired'}; + if ($required ne '') { + ($switchserver,$switchwarning) = + &check_release_required($loncaparev,$tcourseid,$trolecode,$required); + if ($switchserver || $switchwarning) { + $button = 0; + } + } + } + } } else { my %newhash=&Apache::lonnet::coursedescription($tcourseid); if (%newhash) { - $sortkey=$role."\0".$tdom."\0".$newhash{'description'}. - "\0".$envkey; - $twhere=$newhash{'description'}. - ' '. - &Apache::loncommon::syllabuswrapper(&mt('Syllabus'),$trest,$tdom,$tfont). - ''; + $sortkey=$role."\0".$tdom."\0".$newhash{'description'}. + "\0".$envkey; + $twhere=&HTML::Entities::encode($newhash{'description'},'"<>&'). + ' '. + &Apache::loncommon::syllabuswrapper(&mt('Syllabus'),$trest,$tdom). + ''; + $ttype = $newhash{'type'}; + $trole = &Apache::lonnet::plaintext($role,$ttype,$tcourseid); + my $home = $newhash{'home'}; + unless ($home && grep(/^\Q$home\E$/,@ids) && $loncaparev eq '') { + my $required = $newhash{'internal.releaserequired'}; + if ($required ne '') { + ($switchserver,$switchwarning) = + &check_release_required($loncaparev,$tcourseid,$trolecode,$required); + if ($switchserver || $switchwarning) { + $button = 0; + } + } + } } else { $twhere=&mt('Currently not available'); $env{'course.'.$tcourseid.'.description'}=$twhere; - $sortkey=$role."\0".$tdom."\0".$twhere."\0".$envkey; + $sortkey=$role."\0".$tdom."\0".$twhere."\0".$envkey; + $ttype = 'Unavailable'; } } if ($tsection) { - $twhere.='
'.&mt('Section/Group').': '.$tsection; - } - - if ($role ne 'st') { $twhere.="
".&mt('Domain').":".$tdom; } + $twhere.='
'.&mt('Section').': '.$tsection; + } + if ($role ne 'st') { $twhere.="
".&mt('Domain').":".$tdom; } } elsif ($tdom) { $ttype='Domain'; $twhere=$tdom; - $sortkey=$role.$twhere; + $sortkey=$role.$twhere; } else { $ttype='System'; $twhere=&mt('system wide'); - $sortkey=$role.$twhere; + $sortkey=$role.$twhere; } - - $roletext.=&build_roletext($trolecode,$tdom,$trest,$tstatus,$tryagain,$advanced,$tremark,$tbg,$tfont,$trole,$ttype,$twhere,$tpstart,$tpend,$nochoose,$button,$switchserver); - $roletext{$envkey}=$roletext; - if (!$sortkey) {$sortkey=$twhere."\0".$envkey;} - $sortrole{$sortkey}=$envkey; - $roleclass{$envkey}=$ttype; - } + ($role_text,$role_text_end) = + &build_roletext($trolecode,$tdom,$trest,$tstatus,$tryagain, + $advanced,$tremark,$tbg,$trole,$twhere,$tpstart, + $tpend,$nochoose,$button,$switchserver,$reinit,$switchwarning); + $roletext->{$envkey}=[$role_text,$role_text_end]; + if (!$sortkey) {$sortkey=$twhere."\0".$envkey;} + $sortrole->{$sortkey}=$envkey; + $roleclass->{$envkey}=$ttype; + } } } -# No active roles - if ($countactive==0) { - if ($inrole) { - $r->print('
'.&mt('Currently no additional roles or courses').'
'); - } else { - $r->print(''.&mt('Currently no active roles or courses').'
'); - } - $r->print(''.&Apache::loncommon::end_page()); - return OK; -# Is there only one choice? - } elsif (($countactive==1) && ($env{'request.role'} eq 'cm')) { - $r->print(''.&mt('Please stand by.').'
'. - ''); - $r->print("\n"); - $r->rflush(); - $r->print(''); - $r->print(&Apache::loncommon::end_page()); - return OK; - } -# More than one possible role -# ----------------------------------------------------------------------- Table - unless (($advanced) || ($nochoose)) { - $r->print("".&mt('Select a Course to Enter')."
\n"); - } - $r->print('| '); } - $r->print(' | '.&mt('User Role').' | '.&mt('Extent'). - ' | '.&mt('Start').' | '.&mt('End').' | |
|---|---|---|---|---|---|
| ". - &mt('Recent Roles')." | "); - $r->print($output); - $r->print("'); } + $r->print(' | '.&mt('User Role').' | ' + .''.&mt('Extent').' | ' + .''.&mt('Start').' | ' + .''.&mt('End').' | ' + .&Apache::loncommon::end_data_table_header_row() + ); + $doheaders=-1; + my @roletypes = &roletypes(); + foreach my $type (@roletypes) { + my $haverole=0; + foreach my $which (sort {uc($a) cmp uc($b)} (keys(%{$sortrole}))) { + if ($roleclass->{$sortrole->{$which}} =~ /^\Q$type\E/) { + $haverole=1; + } + } + if ($haverole) { $doheaders++; } + } } - foreach my $type ('Construction Space','Domain','Course','System') { - my $output; - foreach my $which (sort {uc($a) cmp uc($b)} (keys(%sortrole))) { - if ($roleclass{$sortrole{$which}} =~ /^\Q$type\E/) { - $output.=$roletext{$sortrole{$which}}; - if ($sortrole{$which} =~ m-dc\./(\w+)/-) { - if ($dcroles{$1}) { - $output .= &allcourses_row($1,''); + return $doheaders; +} + +sub roletypes { + my @types = ('Domain','Construction Space','Course','Community','Unavailable','System'); + return @types; +} + +sub print_rolerows { + my ($r,$doheaders,$roleclass,$sortrole,$dcroles,$roletext) = @_; + if ((ref($roleclass) eq 'HASH') && (ref($sortrole) eq 'HASH')) { + my @types = &roletypes(); + foreach my $type (@types) { + my $output; + foreach my $which (sort {uc($a) cmp uc($b)} (keys(%{$sortrole}))) { + if ($roleclass->{$sortrole->{$which}} =~ /^\Q$type\E/) { + if (ref($roletext) eq 'HASH') { + if (ref($roletext->{$sortrole->{$which}}) eq 'ARRAY') { + $output.= &Apache::loncommon::start_data_table_row(). + $roletext->{$sortrole->{$which}}->[0]. + &Apache::loncommon::end_data_table_row(); + if ($roletext->{$sortrole->{$which}}->[1] ne '') { + $output .= &Apache::loncommon::continue_data_table_row(). + $roletext->{$sortrole->{$which}}->[1]. + &Apache::loncommon::end_data_table_row(); + } + } + if ($sortrole->{$which} =~ m-dc\./($match_domain)/-) { + if (ref($dcroles) eq 'HASH') { + if ($dcroles->{$1}) { + $output .= &adhoc_roles_row($1,''); + } + } + } } } - } - } - if ($output) { - if ($doheaders > 0) { - $r->print("
| ".&mt($type)." | ' + .&mt($type) + .' | ' + .&Apache::loncommon::end_data_table_empty_row() + ); + } + $r->print($output); + } + } } - my $tremark=''; - my $tfont='#003300'; - if ($env{'request.role'} eq 'cm') { - $r->print('||||
| '); - } else { - $r->print(' | '); - } - } - $r->print(' | '.&mt('No role specified'). - ' | '.$tremark. - ' | ||
'.&mt('Request creation of a course or community').'
'. + ''.&mt('You have rights to request the creation of courses and/or communities in the following domain(s):').'
- ');
+ my (@reqdoms,@reqtypes);
+ foreach my $type (sort(keys(%request_doms))) {
+ push(@reqtypes,$type);
+ if (ref($request_doms{$type}) eq 'ARRAY') {
+ my $domstr = join(', ',map { &Apache::lonnet::domain($_) } sort(@{$request_doms{$type}}));
+ $r->print(
+ '
- ' + .&mt('[_1]'.$typename->{$type}.'[_2] in domain: [_3]', + '', + '', + ''.$domstr.'') + .' ' + ); + foreach my $dom (@{$request_doms{$type}}) { + unless (grep(/^\Q$dom\E/,@reqdoms)) { + push(@reqdoms,$dom); + } + } + } + } + my @showtypes; + foreach my $type (@{$types}) { + if (grep(/^\Q$type\E$/,@reqtypes)) { + push(@showtypes,$type); + } + } + my $requrl = '/adm/requestcourse'; + if (@reqdoms == 1) { + $requrl .= '?showdom='.$reqdoms[0]; + } + if (@showtypes > 0) { + $requrl.=(($requrl=~/\?/)?'&':'?').'crstype='.$showtypes[0]; + } + if (@reqdoms == 1 || @showtypes > 0) { + $requrl .= '&state=crstype&action=new'; + } + $r->print('
Current Privileges
'); + return; +} - foreach $envkey (sort keys %env) { - if ($envkey=~/^user\.priv\.$env{'request.role'}\./) { - my $where=$envkey; - $where=~s/^user\.priv\.$env{'request.role'}\.//; - my $ttype; - my $twhere; - my ($tdom,$trest,$tsec)= - split(/\//,Apache::lonnet::declutter($where)); - if ($trest) { - if ($env{'course.'.$tdom.'_'.$trest.'.description'} eq 'ca') { - $ttype='Construction Space'; - $twhere='User: '.$trest.', Domain: '.$tdom; - } else { - $ttype='Course'; - $twhere=$env{'course.'.$tdom.'_'.$trest.'.description'}; - if ($tsec) { - $twhere.=' (Section/Group: '.$tsec.')'; - } - } - } elsif ($tdom) { - $ttype='Domain'; - $twhere=$tdom; - } else { - $ttype='System'; - $twhere='/'; - } - $r->print("\n".$ttype.': '.$twhere.'
- ');
- foreach (sort split(/:/,$env{$envkey})) {
- if ($_) {
- my ($prv,$restr)=split(/\&/,$_);
- my $trestr='';
- if ($restr ne 'F') {
- my $i;
- $trestr.=' (';
- for ($i=0;$i
- '. - Apache::lonnet::plaintext($prv).$trestr. - ' '); +sub privileges_info { + my ($which) = @_; + my $output; + + $which ||= $env{'request.role'}; + + foreach my $envkey (sort(keys(%env))) { + next if ($envkey!~/^user\.priv\.\Q$which\E\.(.*)/); + + my $where=$1; + my $ttype; + my $twhere; + my (undef,$tdom,$trest,$tsec)=split(m{/},$where); + if ($trest) { + if ($env{'course.'.$tdom.'_'.$trest.'.description'} eq 'ca') { + $ttype='Construction Space'; + $twhere='User: '.$trest.', Domain: '.$tdom; + } else { + $ttype= &Apache::loncommon::course_type($tdom.'_'.$trest); + $twhere=$env{'course.'.$tdom.'_'.$trest.'.description'}; + if ($tsec) { + my $sec_type = 'Section'; + if (exists($env{"user.role.gr.$where"})) { + $sec_type = 'Group'; } + $twhere.=' ('.$sec_type.': '.$tsec.')'; } - $r->print('
".&mt($ttype).': '.$twhere.'
'."\n- ";
+ foreach my $priv (sort(split(/:/,$env{$envkey}))) {
+ next if (!$priv);
+
+ my ($prv,$restr)=split(/\&/,$priv);
+ my $trestr='';
+ if ($restr ne 'F') {
+ $trestr.=' ('.
+ join(', ',
+ map { &Apache::lonnet::plaintext($_) }
+ (split('',$restr))).') ';
+ }
+ $output .= "\n\t".
+ '
- '.&Apache::lonnet::plaintext($prv).$trestr.' '; + } + $output .= "\n".'
This is LON-CAPA '.
- $r->dir_config('lonVersion').'
'.
- ''.&mt('Logout').'
'.$switchwarning; + } } } elsif ($tstatus eq 'is') { - $roletext.='
'. &mt("No suitable server could be found amongst servers in either your own domain or in the course's domain."); + } + } else { + $warning = &mt('Requires LON-CAPA version [_1].',$env{'course.'.$tcourseid.'.internal.releaserequired'}).'
'.&mt("No suitable server could be found amongst servers in your own domain (which is also the course's domain)."); + } + } else { + $otherserver = $userdomserver; + } + } + if ($otherserver ne '') { + $switchserver = 'otherserver='.$otherserver.'&role='.$trolecode; + } + } + } + return ($switchserver,$warning); +} + sub courselink { my ($dcdom,$rowtype) = @_; my $courseform=&Apache::loncommon::selectcourse_link - ('rolechoice','dccourse'.$rowtype.'_'.$dcdom,'dcdomain'.$rowtype.'_'.$dcdom,'coursedesc'.$rowtype.'_'.$dcdom,$dcdom); + ('rolechoice','dccourse'.$rowtype.'_'.$dcdom, + 'dcdomain'.$rowtype.'_'.$dcdom,'coursedesc'.$rowtype.'_'. + $dcdom,$dcdom,undef,'Course/Community'); my $hiddenitems = ''. ''. ''. @@ -887,8 +1800,13 @@ sub courselink { } sub coursepick_jscript { + my %lt = &Apache::lonlocal::texthash( + plsu => "Please use the 'Select Course/Community' link to open a separate pick course window where you may select the course or community you wish to enter.", + youc => 'You can only use this screen to select courses and communities in the current domain.', + ); my $verify_script = <<"END"; - END return $verify_script; } -sub processpick { - my $process_pick = <<"END"; - -END - return $process_pick; +sub coauthorlink { + my ($dcdom,$rowtype) = @_; + my $coauthorform=&Apache::loncommon::selectauthor_link('rolechoice',$dcdom); + my $hiddenitems = ''; + return $coauthorform.$hiddenitems; } sub display_cc_role { my $rolekey = shift; - my $roletext; + my ($roletext,$roletext_end); my $advanced = $env{'user.adv'}; my $tryagain = $env{'form.tryagain'}; unless ($rolekey =~/^error\:/) { - if ($rolekey =~ m-^user\.role.cc\./(\w+)/(\w+)$-) { - my $tcourseid = $1.'_'.$2; - my $trolecode = 'cc./'.$1.'/'.$2; - my $trole = Apache::lonnet::plaintext('cc'); + if ($rolekey =~ m{^user\.role\.(cc|co)\./($match_domain)/($match_courseid)$}) { + my $ccrole = $1; + my $tdom = $2; + my $trest = $3; + my $tcourseid = $tdom.'_'.$trest; + my $trolecode = $ccrole.'./'.$tdom.'/'.$trest; my $twhere; - my $tbg='#77FF77'; - my $tfont='#003300'; + my $ttype; + my $tbg='LC_roles_is'; my %newhash=&Apache::lonnet::coursedescription($tcourseid); if (%newhash) { $twhere=$newhash{'description'}. - ' '. - &Apache::loncommon::syllabuswrapper(&mt('Syllabus'),$2,$1,$tfont). - ''; + ' '. + &Apache::loncommon::syllabuswrapper(&mt('Syllabus'),$trest,$tdom). + ''; + $ttype = $newhash{'type'}; } else { $twhere=&mt('Currently not available'); $env{'course.'.$tcourseid.'.description'}=$twhere; } - $twhere.="
".&mt('Domain').":".$1; - $roletext = &build_roletext($trolecode,$1,$2,'is',$tryagain,$advanced,'',$tbg,$tfont,$trole,&mt('Course'),$twhere,'','','',1,''); + my $trole = &Apache::lonnet::plaintext($ccrole,$ttype,$tcourseid); + $twhere.="
".&mt('Domain').":".$tdom; + ($roletext,$roletext_end) = &build_roletext($trolecode,$tdom,$trest,'is',$tryagain,$advanced,'',$tbg,$trole,$twhere,'','','',1,''); } } - return $roletext; + return ($roletext,$roletext_end); } -sub allcourses_row { +sub adhoc_roles_row { my ($dcdom,$rowtype) = @_; - my $ccrole = Apache::lonnet::plaintext('cc'); - my $selectlink = &courselink($dcdom,$rowtype); - my $output = '
'.&mt('The section has changed for your current role. Log-out and log-in again to select a role for the new section.').'
'; + } else { + my $newrole = $env{'request.role'}; + if ($newsec[0] eq 'none') { + $newrole =~ s{(/[^/])$}{}; + } elsif ($oldsec eq 'none') { + $newrole .= '/'.$newsec[0]; + } else { + $newrole =~ s{([^/]+)$}{$newsec[0]}; + } + my $coursedesc = $env{'course.'.$env{'request.course.id'}.'.description'}; + my ($curr_role) = ($env{'request.role'} =~ m{^(\w+)\./$match_domain/$match_courseid}); + my %temp=('logout_'.$env{'request.course.id'} => time); + &Apache::lonnet::put('email_status',\%temp); + &Apache::lonnet::delenv('user.state.'.$env{'request.course.id'}); + &Apache::lonnet::appenv({"request.course.id" => '', + "request.course.fn" => '', + "request.course.uri" => '', + "request.course.sec" => '', + "request.role" => 'cm', + "request.role.adv" => $env{'user.adv'}, + "request.role.domain" => $env{'user.domain'}}); + my $rolename = &Apache::loncommon::plainname($curr_role); + $msg = ''. + ''. + ''. + ''. + &mt('Your section has changed for your current [_1] role in [_2].',$rolename,$coursedesc).''; + my $button = ''; + if ($newsec[0] eq 'none') { + $msg .= &mt('[_1] to continue with your new section-less role.',$button); + } else { + $msg .= &mt('[_1] to continue with your new role in section ([_2]).',$button,$newsec[0]); + } + $msg .= ''; + } + } elsif ($currrole_expired) { + $msg .= '
';
+ if (&Apache::loncommon::show_course()) {
+ $msg .= &mt('Your role in the current course has expired.');
+ } else {
+ $msg .= &mt('Your current role has expired.');
+ }
+ $msg .= '
'.&mt('However you can continue to use this role until you logout, click the "Re-Select" button, or your session has been idle for more than 24 hours.').'
- ';
+ if ($rolesmsg) {
+ $msg .= '
- '.$rolesmsg.' '; + } + if ($groupsmsg) { + $msg .= '
- '.$groupsmsg.' '; + } + $msg .= '
'; + } + return $msg; + } + } + my $changemsg; + if (@changed_roles > 0) { + if (keys(%newgroup) > 0) { + my $groupmsg; + my (%curr_groups,%groupdescs,$currcrs); + foreach my $item (sort(keys(%newgroup))) { + if (&is_active_course($item,$refresh,$update,\%roleshash)) { + if ($item =~ m{^gr\./($match_domain/$match_courseid)/(\w+)$}) { + my ($cdom,$cnum) = split(/\//,$1); + my $group = $2; + if ($currcrs ne $cdom.'_'.$cnum) { + if ($currcrs) { + $groupmsg .= '
- ';
+ $currcrs = $cdom.'_'.$cnum;
+ }
+ my $groupdesc;
+ unless (ref($curr_groups{$cdom.'_'.$cnum}) eq 'HASH') {
+ %{$curr_groups{$cdom.'_'.$cnum}} =
+ &Apache::longroup::coursegroups($cdom,$cnum);
+ }
+ unless ((ref($groupdescs{$cdom.'_'.$cnum}) eq 'HASH') &&
+ ($groupdescs{$cdom.'_'.$cnum}{$group})) {
+
+ my %groupinfo =
+ &Apache::longroup::get_group_settings($curr_groups{$cdom.'_'.$cnum}{$group});
+ $groupdescs{$cdom.'_'.$cnum}{$group} =
+ &unescape($groupinfo{'description'});
+ }
+ $groupdesc = $groupdescs{$cdom.'_'.$cnum}{$group};
+ $groupmsg .= '
- '. + &mt('[_1] with status: [_2].', + ''.$groupdesc.'',$newgroup{$item}).' '; + } + } + if ($groupmsg) { + $groupmsg .= '
- '.$groupmsg.'
- ';
+ foreach my $item (sort(keys(%newrole))) {
+ my $desc = &role_desc($item,$update,$refresh,$now);
+ $changemsg .= '
- '. + &mt('[_1] with status: [_2].', + $desc,$newrole{$item}).' '; + } + $changemsg .= '
- ';
+ foreach my $item (sort(keys(%customprivchg))) {
+ my $desc = &role_desc($item,$update,$refresh,$now);
+ $changemsg .= '
- '.$desc.' '; + } + $changemsg .= '
- ';
+ foreach my $item (sort(keys(%rolechange))) {
+ my $desc = &role_desc($item,$update,$refresh,$now);
+ $changemsg .= '
- '. + &mt('[_1] status now: [_2].',$desc, + $rolechange{$item}).' '; + } + $changemsg .= '
- ';
+ foreach my $item (sort(keys(%deletedroles))) {
+ my $desc = &role_desc($item,$update,$refresh,$now);
+ $changemsg .= '
- '.$desc.' '; + } + $changemsg .= '
- ';
+ foreach my $crs (sort(keys(%groupchange))) {
+ my $cid = $crs;
+ $cid=~s{^/}{};
+ $cid=~s{/}{_};
+ my $crsdesc = $env{'course.'.$cid.'.description'};
+ my $cdom = $env{'course.'.$cid.'.domain'};
+ my $cnum = $env{'course.'.$cid.'.num'};
+ my %curr_groups = &Apache::longroup::coursegroups($cdom,$cnum);
+ my %groupdesc;
+ if (ref($groupchange{$crs}) eq 'HASH') {
+ $groupchgmsg .= '
- '.&mt('Course/Community: [_1]',''.$crsdesc.'
- ');
+ foreach my $group (sort(keys(%{$groupchange{$crs}}))) {
+ unless ($groupdesc{$group}) {
+ my %groupinfo = &Apache::longroup::get_group_settings($curr_groups{$group});
+ $groupdesc{$group} = &unescape($groupinfo{'description'});
+ }
+ $groupchgmsg .= '
- '.&mt('Group: [_1] status now: [_2].',''.$groupdesc{$group}.'',$groupchange{$crs}{$group}).' '; + } + $groupchgmsg .= '
';
+ }
+ }
+ $groupchgmsg .= '
- '.$groupchgmsg.'
- '.$changemsg.'
'.$tremark; + } + return $output; +} + +sub curr_role_status { + my ($start,$end,$refresh,$update) = @_; + if (($start) && ($start<0)) { return 'deleted' }; + my $status = 'active'; + if (($end) && ($end<=$update)) { + $status = 'previous'; + } + if (($start) && ($refresh<$start)) { + $status = 'future'; + } + return $status; +} + +sub gather_roleprivs { + my ($allroles,$allgroups,$userroles,$area,$role,$tstart,$tend,$status) = @_; + return unless ((ref($allroles) eq 'HASH') && (ref($allgroups) eq 'HASH') && (ref($userroles) eq 'HASH')); + if (($area ne '') && ($role ne '')) { + &Apache::lonnet::userrolelog($role,$env{'user.name'},$env{'user.domain'}, + $area,$tstart,$tend); + my $spec=$role.'.'.$area; + $userroles->{'user.role.'.$spec} = $tstart.'.'.$tend; + my ($tdummy,$tdomain,$trest)=split(/\//,$area); + if ($status eq 'active') { + if ($role =~ /^cr\//) { + &Apache::lonnet::custom_roleprivs($allroles,$role,$tdomain,$trest,$spec,$area); + } elsif ($role eq 'gr') { + my %rolehash = &Apache::lonnet::get('roles',[$area.'_'.$role], + $env{'user.domain'}, + $env{'user.name'}); + my ($trole) = split(/_/,$rolehash{$area.'_'.$role},2); + (undef,my $group_privs) = split(/\//,$trole); + $group_privs = &unescape($group_privs); + &Apache::lonnet::group_roleprivs($allgroups,$area,$group_privs,$tend,$tstart); + } else { + &Apache::lonnet::standard_roleprivs($allroles,$role,$tdomain,$spec,$trest,$area); + } + } + } + return; +} + +sub is_active_course { + my ($rolekey,$refresh,$update,$roleshashref) = @_; + return unless(ref($roleshashref) eq 'HASH'); + my ($role,$cdom,$cnum) = split(/\//,$rolekey); + my $is_active; + foreach my $key (keys(%{$roleshashref})) { + if ($key =~ /^\Q$cnum\E:\Q$cdom\E:/) { + my ($tstart,$tend) = split(/:/,$roleshashref->{$key}); + my $status = &curr_role_status($tstart,$tend,$refresh,$update); + if ($status eq 'active') { + $is_active = 1; + last; + } + } + } + return $is_active; +} + +sub get_roles_functions { + my ($rolescount) = @_; + my @links; + push(@links,["javascript:rolesView('doupdate');",'start-here-22x22',&mt('Check for changes')]); + if ($env{'environment.canrequest.author'}) { + unless (&Apache::loncoursequeueadmin::is_active_author()) { + push(@links,["javascript:rolesView('requestauthor');",'list-add-22x22',&mt('Request author role')]); + } + } + if (($rolescount > 3) || ($env{'environment.recentroles'})) { + push(@links,['/adm/preferences?action=changerolespref&returnurl=/adm/roles','role_hotlist-22x22',&mt('Hotlist')]); + } + if (&Apache::lonmenu::check_for_rcrs()) { + push(@links,['/adm/requestcourse','rcrs-22x22',&mt('Request course')]); + } + if ($env{'form.state'} eq 'queued') { + push(@links,["javascript:rolesView('noqueued');",'selfenrl-queue-22x22',&mt('Hide queued')]); + } else { + push(@links,["javascript:rolesView('queued');",'selfenrl-queue-22x22',&mt('Show queued')]); + } + if ($env{'user.adv'}) { + if ($env{'form.display'} eq 'showall') { + push(@links,["javascript:rolesView('noshowall');",'edit-redo-22x22',&mt('Exclude expired roles')]); + } else { + push(@links,["javascript:rolesView('showall');",'edit-undo-22x22',&mt('Include expired roles')]); + } + } + my $funcs = &Apache::lonhtmlcommon::start_funclist(); + foreach my $link (@links) { + $funcs .= &Apache::lonhtmlcommon::add_item_funclist( + ''. + '
!['.$link->[2].'](/res/adm/pages/'.$link->[1].'.png)
'.
+ $link->[2].'');
+ }
+ $funcs .= &Apache::lonhtmlcommon::end_funclist();
+ return &Apache::loncommon::head_subbox($funcs);
+}
+
+sub get_queued {
+ my ($output,%reqcrs);
+ my ($types,$typenames) = &Apache::loncommon::course_types();
+ my %statusinfo = &Apache::lonnet::dump('courserequests',$env{'user.domain'},
+ $env{'user.name'},'^status:');
+ foreach my $key (keys(%statusinfo)) {
+ next unless (($statusinfo{$key} eq 'approval') || ($statusinfo{$key} eq 'pending'));
+ (undef,my($cdom,$cnum)) = split(':',$key);
+ my $requestkey = $cdom.'_'.$cnum;
+ if ($requestkey =~ /^($match_domain)_($match_courseid)$/) {
+ my %history = &Apache::lonnet::restore($requestkey,'courserequests',
+ $env{'user.domain'},$env{'user.name'});
+ next if ((exists($history{'status'})) && ($history{'status'} eq 'created'));
+ my $reqtime = $history{'reqtime'};
+ my $lastupdate = $history{'timestamp'};
+ my $showtype = $history{'crstype'};
+ if (defined($typenames->{$history{'crstype'}})) {
+ $showtype = $typenames->{$history{'crstype'}};
+ }
+ my $description;
+ if (ref($history{'details'}) eq 'HASH') {
+ $description = $history{details}{'cdescr'};
+ }
+ @{$reqcrs{$reqtime}} = ($description,$showtype);
+ }
+ }
+ my @sortedtimes = sort {$a <=> $b} (keys(%reqcrs));
+ if (@sortedtimes > 0) {
+ $output .= ''.&mt('Course/Community requests').'
'.
+ &Apache::loncommon::start_data_table().
+ &Apache::loncommon::start_data_table_header_row().
+ '
'; + } + my $queuedselfenroll = &Apache::loncoursequeueadmin::queued_selfenrollment(1); + if ($queuedselfenroll) { + $output .= '
'.&mt('Enrollment requests').'
'.
+ $queuedselfenroll.'
'.&mt('Author role request').'
';
+ if ($status eq 'approval') {
+ $output .= &mt('A request for authoring space submitted on [_1] is awaiting approval',
+ &Apache::lonlocal::locallocaltime($timestamp));
+ } elsif ($status eq 'approved') {
+ my %roleshash =
+ &Apache::lonnet::get_my_roles($env{'user.name'},$env{'user.domain'},'userroles',
+ ['active'],['au'],[$env{'user.domain'}]);
+ if (keys(%roleshash)) {
+ $output .= ''.
+ &mt('Your request for an author role has been approved.').'
'.
+ &mt('Use the "Check for changes" link to update your list of roles.').
+ '';
+ }
+ }
+ $output .= '
'; +} + 1; __END__ @@ -1073,8 +2815,7 @@ course they should act on, etc. Both in handler determines via C