--- loncom/auth/lonroles.pm 2022/05/29 12:46:35 1.269.2.39.2.4 +++ loncom/auth/lonroles.pm 2017/06/26 01:57:02 1.332 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # User Roles Screen # -# $Id: lonroles.pm,v 1.269.2.39.2.4 2022/05/29 12:46:35 raeburn Exp $ +# $Id: lonroles.pm,v 1.332 2017/06/26 01:57:02 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -140,86 +140,11 @@ use Apache::lonnavdisplay(); use Apache::loncoursequeueadmin; use Apache::longroup; use Apache::lonrss; +use Apache::lonplacementtest; use GDBM_File; use LONCAPA qw(:DEFAULT :match); use HTML::Entities; - -sub start_loading_course { - my ($r,$title) = @_; - &Apache::loncommon::content_type($r,'text/html'); - &Apache::loncommon::no_cache($r); - $r->send_http_header; - my $swinfo=&Apache::lonmenu::rawconfig(); - # Breadcrumbs - my $brcrum = [{'href' => '', - 'text' => $title},]; - my $start_page = &Apache::loncommon::start_page($title,undef, - {'bread_crumbs' => $brcrum, - 'bread_crumbs_nomenu' => 1, - 'links_disabled' => 1}); - $r->print(< -// - -ENDREDIR - return; -} -sub finish_loading_course { - my ($r,$msg,$url) = @_; - my $link = ''; - my $end_page = &Apache::loncommon::end_page(); - my $js_url = &js_escape($url); - my $remote_js; - if ($env{'environment.remote'} eq 'on') { - my ($menucoll,$deeplinkmenu,$menuref) = &Apache::loncommon::menucoll_in_effect(); - if ($menucoll) { - &Apache::lonnet::put('environment',{'remote' => 'off'}); - &Apache::lonnet::appenv({'environment.remote' => 'off'}); - my $menu_name = &Apache::lonmenu::get_menu_name(); - $remote_js = <print(< -// a').removeAttr("aria-disabled"); - \$('.isDisabled').removeClass("isDisabled"); - $remote_js - var url = "$js_url"; - \$(location).attr('href',url); -}); -// ]]> - -$link -$end_page -END - return; -} sub redirect_user { my ($r,$title,$url,$msg) = @_; @@ -227,7 +152,6 @@ sub redirect_user { &Apache::loncommon::content_type($r,'text/html'); &Apache::loncommon::no_cache($r); $r->send_http_header; - my $swinfo=&Apache::lonmenu::rawconfig(); # Breadcrumbs my $brcrum = [{'href' => $url, @@ -242,11 +166,6 @@ sub redirect_user { $url=~s/ /\%20/g; $r->print(< -// -

$msg

$end_page ENDREDIR @@ -255,22 +174,29 @@ ENDREDIR sub error_page { my ($r,$error,$dest)=@_; - my %lt = &Apache::lonlocal::texthash( - pdc => 'Problems during Course Initialization', - tfp => 'The following problems occurred:', - con => 'Continue', + &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,}) ); - my $end_page = &Apache::loncommon::end_page(); - $dest = &HTML::Entities::encode($dest,'"<>&'); - $r->print(<$lt{'pdc'} -

$lt{'tfp'} -
-$error -


$lt{'con'} -$end_page -END - return; + $r->print( + ''. + '

'.&mt('The following problems occurred:'). + '
'. + $error. + '


'.&mt('Continue').'' + ); + $r->print(&Apache::loncommon::end_page()); } sub handler { @@ -296,130 +222,9 @@ sub handler { $update = $then; } - my ($norolelist,$blocked_by_ip,$blocked_type,$clientip); - $clientip = &Apache::lonnet::get_requestor_ip($r); - if (($env{'request.course.id'}) && ($env{'request.deeplink.login'})) { - my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; - my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; - my $crstype = $env{'course.'.$env{'request.course.id'}.'.type'}; - my $deeplink_symb = &Apache::loncommon::deeplink_login_symb($cnum,$cdom); - if ($deeplink_symb) { - my ($menucoll,$deeplinkmenu,$menuref) = &Apache::loncommon::menucoll_in_effect(); - if (ref($menuref) eq 'HASH') { - unless (($menuref->{'role'}) || ($env{'request.role.adv'})) { - foreach my $envkey (keys(%env)) { - next unless ($envkey =~ /^form\./); - if ($envkey =~ m{\./($match_domain)/($match_courseid)(?:/(\w+)|$)}) { - unless (($1 eq $cdom) && ($2 eq $cnum)) { - delete($env{$envkey}); - } - } - } - if ($env{'form.selectrole'}) { - if ($env{'form.switchrole'} =~ m{\./($match_domain)/($match_courseid)(?:/(\w+)|$)}) { - unless (($1 eq $cdom) && ($2 eq $cnum)) { - delete($env{'form.selectrole'}); - delete($env{'form.switchrole'}); - } - } elsif ($env{'form.newrole'} =~ m{\./($match_domain)/($match_courseid)(?:/(\w+)|$)}) { - unless (($1 eq $cdom) && ($2 eq $cnum)) { - delete($env{'form.selectrole'}); - delete($env{'form.newrole'}); - } - } - } - $norolelist = 1; - } - } - } - } - - if ($env{'form.selectrole'}) { - my ($role,$cdom,$cnum,$rest); - if ($env{'form.switchrole'} =~ m{^(co|cc|in|ta|ep|ad|st|cr).*?\./($match_domain)/($match_courseid)(/(\w+)|$)}) { - ($role,$cdom,$cnum,$rest) = ($1,$2,$3,$4); - } elsif ($env{'form.newrole'} =~ m{^(co|cc|in|ta|ep|ad|st|cr).*?\./($match_domain)/($match_courseid)(/(\w+)|$)}) { - ($role,$cdom,$cnum,$rest) = ($1,$2,$3,$4); - } - if ($cdom ne '') { - my ($has_evb,$check_ipaccess,$showrole); - $showrole = 1; - my $checkrole = "cm./$cdom/$cnum"; - if ($rest ne '') { - $checkrole .= "/$rest"; - } - if ((&Apache::lonnet::allowed('evb',undef,undef,$checkrole)) && - ($role ne 'st')) { - $has_evb = 1; - } - unless ($has_evb) { - my @machinedoms = &Apache::lonnet::current_machine_domains(); - my $udom = $env{'user.domain'}; - if ($udom eq $cdom) { - $check_ipaccess = 1; - } elsif (($udom ne '') && (grep(/^\Q$udom\E$/,@machinedoms))) { - $check_ipaccess = 1; - } else { - my $lonhost = $Apache::lonnet::perlvar{'lonHostID'}; - my $internet_names = &Apache::lonnet::get_internet_names($lonhost); - my $cprim = &Apache::lonnet::domain($cdom,'primary'); - my $cintdom = &Apache::lonnet::internet_dom($cprim); - if (($cintdom ne '') && (ref($internet_names) eq 'ARRAY')) { - if (grep(/^\Q$cintdom\E$/,@{$internet_names})) { - $check_ipaccess = 1; - } - } - } - if ($check_ipaccess) { - my ($ipaccessref,$cached)=&Apache::lonnet::is_cached_new('ipaccess',$cdom); - unless (defined($cached)) { - my %domconfig = - &Apache::lonnet::get_dom('configuration',['ipaccess'],$cdom); - $ipaccessref = &Apache::lonnet::do_cache_new('ipaccess',$cdom,$domconfig{'ipaccess'},1800); - } - if (ref($ipaccessref) eq 'HASH') { - foreach my $id (keys(%{$ipaccessref})) { - if (ref($ipaccessref->{$id}) eq 'HASH') { - my $range = $ipaccessref->{$id}->{'ip'}; - if ($range) { - my $type = 'exclude'; - if (&Apache::lonnet::ip_match($clientip,$range)) { - $type = 'include'; - } - if (ref($ipaccessref->{$id}->{'courses'}) eq 'HASH') { - if ($ipaccessref->{$id}->{'courses'}{$cdom.'_'.$cnum}) { - if ($type eq 'include') { - $showrole = 1; - last; - } else { - $showrole = 0; - } - } else { - if ($type eq 'include') { - $showrole = 0; - } else { - $showrole = 1; - } - } - } - } - } - } - } - } - } - unless ($showrole) { - $blocked_by_ip = 1; - $blocked_type = &Apache::loncommon::course_type($cdom.'_'.$cnum); - delete($env{'form.selectrole'}); - delete($env{'form.newrole'}); - } - } - } - &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}); -# -------------------------------------------------- Check if setting hot list +# -------------------------------------------------- Check if setting hot list my $hotlist; if ($env{'form.action'} eq 'verify_and_change_rolespref') { $hotlist = &Apache::lonpreferences::verify_and_change_rolespref($r); @@ -450,8 +255,8 @@ sub handler { my $envkey; my %dcroles = (); - my %helpdeskroles = (); - my ($numdc,$numhelpdesk,$numadhoc) = + my %helpdeskroles = (); + my ($numdc,$numhelpdesk,$numadhoc) = &check_for_adhoc(\%dcroles,\%helpdeskroles,$update,$then); my $loncaparev = $r->dir_config('lonVersion'); @@ -509,7 +314,7 @@ sub handler { if ($custom_adhoc) { my ($possroles,$description) = &Apache::lonnet::get_my_adhocroles($cdom.'_'.$cnum,1); if (ref($possroles) eq 'ARRAY') { - if (grep(/^\Q$rolename\E$/,@{$possroles})) { + if (grep(/^\Q$rolename\E$/,@{$possroles})) { if (&Apache::lonnet::check_adhoc_privs($cdom,$cnum,$update,$refresh,$now, "cr/$cdom/$cdom".'-domainconfig/'.$rolename,undef,$sec)) { &Apache::lonnet::appenv({"environment.internal.$cdom.$cnum.cr/$cdom/$cdom".'-domainconfig/'."$rolename.adhoc" => time}); @@ -521,8 +326,8 @@ sub handler { # Check if user is a DC trying to enter a course or author space and needs privs to be created # Check if user is a DH or DA trying to enter a course and needs privs to be created foreach my $envkey (keys(%env)) { - if ($numdc) { # Is this an ad-hoc Coordinator role? + if ($numdc) { if (my ($ccrole,$domain,$coursenum) = ($envkey =~ m-^form\.(cc|co)\./($match_domain)/($match_courseid)$-)) { if ($dcroles{$domain}) { @@ -613,10 +418,9 @@ sub handler { } last; } - } + } } } - foreach $envkey (keys(%env)) { next if ($envkey!~/^user\.role\./); my ($where,$trolecode,$role,$tstatus,$tend,$tstart); @@ -685,7 +489,6 @@ sub handler { my $end_page=&Apache::loncommon::end_page(); my $buttontext=&mt('Enter Course'); my $message=&mt('Successfully registered key'); - my $ip = &Apache::lonnet::get_requestor_ip(); my $assignresult= &Apache::lonnet::assign_access_key( $env{'form.newkey'}, @@ -694,7 +497,7 @@ sub handler { $env{'user.domain'}, $env{'user.name'}, &mt('Assigned from [_1] at [_2] for [_3]' - ,$ip + ,$ENV{'REMOTE_ADDR'} ,&Apache::lonlocal::locallocaltime() ,$trolecode) ); @@ -771,73 +574,16 @@ ENDENTERKEY } } } - my $crstype = &Apache::loncommon::course_type($cdom.'_'.$cnum); - $crstype = lc($crstype); - my $preamble = '
'. - '
'. - &mt("Please be patient while your $crstype loads"). - '
'. - '
'; - my $closure = < -// - -ENDCLOSE - my $title = &mt("Loading $crstype"); - &start_loading_course($r,$title); - my %prog_state = &Apache::lonhtmlcommon::Create_PrgWin($r,undef,$preamble); - &Apache::lonhtmlcommon::Update_PrgWin($r,\%prog_state,&mt('Loading ...')); - $r->rflush(); - my ($msg,$blockcrit,$critmsg_check); - $critmsg_check = 1; - $blockcrit = &Apache::loncommon::blocking_status('alert',$clientip,$cnum,$cdom,undef,1); - if ($blockcrit) { - my $checkrole = "cm./$cdom/$cnum"; - if ($csec ne '') { - $checkrole .= "/$csec"; - } - unless ((&Apache::lonnet::allowed('evb',undef,undef,$checkrole)) && - ($trolecode !~ m{^st\./$cdom/$cnum})) { - $critmsg_check = 0; - } - } - my ($furl,$ferr)= - &Apache::lonuserstate::readmap($cdom.'/'.$cnum,$critmsg_check); - &Apache::lonhtmlcommon::Update_PrgWin($r,\%prog_state,&mt('Finished!')); - &Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state); - $r->print($closure); - $r->rflush(); - if ($ferr) { - $furl = '/adm/roles?tryagain=1'; - } else { - &Apache::lonnet::appenv({'request.course.timechecked'=>$now}); - unless (($env{'form.switchrole'}) || + my $msg; + my ($furl,$ferr)= + &Apache::lonuserstate::readmap($cdom.'/'.$cnum); + unless ($ferr) { + unless (($env{'form.switchrole'}) || ($env{"environment.internal.$cdom.$cnum.$role.adhoc"})) { &Apache::lonnet::put('nohist_crslastlogin', {$env{'user.name'}.':'.$env{'user.domain'}. ':'.$csec.':'.$role => $now},$cdom,$cnum); } - if (($env{"environment.internal.$cdom.$cnum.$role.adhoc"}) && - (&Apache::lonnet::allowed('vxc',$cdom.'_'.$cnum))) { - my $owner = $env{'course.'.$cdom.'_'.$cnum.'.internal.courseowner'}; - my @coowners = split(/,/,$env{'course.'.$env{'request.course.id'}.'.internal.co-owners'}); - my %auaccess; - foreach my $user ($owner,@coowners) { - my ($cpname,$cpdom) = split(/:/,$user); - my %auroles = &Apache::lonnet::get_my_roles($cpname,$cpdom,'userroles',undef,['au','ca','aa'],[$cdom]); - foreach my $key (keys(%auroles)) { - my ($auname,$audom,$aurole) = split(/:/,$key); - if ($aurole eq 'au') { - $auaccess{$cpname} = 1; - } else { - $auaccess{$auname} = 1; - } - } - } - &Apache::lonnet::appenv({'request.course.adhocsrcaccess' => join(',',sort(keys(%auaccess))) }); - } my ($feeds,$syllabus_time); &Apache::lonrss::advertisefeeds($cnum,$cdom,undef,\$feeds); &Apache::lonnet::appenv({'request.course.feeds' => $feeds}); @@ -855,7 +601,7 @@ ENDCLOSE } if (($env{'form.orgurl'}) && ($env{'form.orgurl'}!~/^\/adm\/flip/) && - ($env{'form.orgurl'} ne '/adm/roles')) { + ($env{'form.orgurl'} ne '/adm/roles')) { my $dest=$env{'form.orgurl'}; if ($env{'form.symb'}) { if ($dest =~ /\?/) { @@ -867,24 +613,9 @@ ENDCLOSE } if (&Apache::lonnet::allowed('adv') eq 'F') { $tadv=1; } &Apache::lonnet::appenv({'request.role.adv'=>$tadv}); - if ($ferr) { - if ($env{'form.orgurl'}) { - $furl .= '&orgurl='.&HTML::Entities::encode($env{'form.orgurl'},'<>&"'); - } - if ($env{'form.symb'}) { - $furl .= '&symb='.&HTML::Entities::encode($env{'form.symb'},'<>&"'); - } - } if (($ferr) && ($tadv)) { - &error_page($r,$ferr,$furl); + &error_page($r,$ferr,$dest); } else { - if ($env{'request.course.id'} eq $cdom.'_'.$cnum) { - if (($env{'form.orgurl'} ne '') && ($env{'form.symb'} ne '')) { - unless (&Apache::lonnet::symbverify($env{'form.symb'},$env{'form.orgurl'})) { - $dest=$env{'form.orgurl'}; - } - } - } if ($dest =~ m{^/adm/coursedocs\?folderpath}) { if ($env{'request.course.id'} eq $cdom.'_'.$cnum) { my $chome = &Apache::lonnet::homeserver($cnum,$cdom); @@ -892,52 +623,27 @@ ENDCLOSE $cdom.'_'.$cnum); } } - if ($ferr) { - if (!$env{'request.course.id'}) { - &Apache::lonnet::appenv( - {"request.course.id" => $cdom.'_'.$cnum}); - $r->print('

'. - &mt('Could not initialize [_1] at this time.', - $env{'course.'.$cdom.'_'.$cnum.'.description'}). - '

'. - '

'. - &mt('Please try again.').'

'. - &Apache::loncommon::end_page()); - } - } else { - if ($env{'request.deeplink.login'}) { - &set_deeplink_target($cnum,$cdom); - } - $msg = '

'.&mt('Entering [_1] ...', - $env{'course.'.$cdom.'_'.$cnum.'.description'}). - '

'; - &finish_loading_course($r,$msg,$dest); - } + $r->internal_redirect($dest); } - $r->rflush(); return OK; } else { if (!$env{'request.course.id'}) { &Apache::lonnet::appenv( {"request.course.id" => $cdom.'_'.$cnum}); - } + $furl='/adm/roles?tryagain=1'; + $msg='

' + .&mt('Could not initialize [_1] at this time.', + $env{'course.'.$cdom.'_'.$cnum.'.description'}) + .'

' + .'

'.&mt('Please try again.').'

' + .'

'.$ferr.'

'; + } if (&Apache::lonnet::allowed('adv') eq 'F') { $tadv=1; } &Apache::lonnet::appenv({'request.role.adv'=>$tadv}); - if ($ferr) { - if ($tadv) { - &error_page($r,$ferr,$furl); - } else { - $r->print('

'. - &mt('Could not initialize [_1] at this time.', - $env{'course.'.$cdom.'_'.$cnum.'.description'}). - '

'. - '

'.&mt('Please try again.').'

'. - &Apache::loncommon::end_page()); - } + + if (($ferr) && ($tadv)) { + &error_page($r,$ferr,$furl); } else { - if ($env{'request.deeplink.login'}) { - &set_deeplink_target($cnum,$cdom); - } # Check to see if the user is a CC entering a course # for the first time if ((($role eq 'cc') || ($role eq 'co')) @@ -945,6 +651,17 @@ ENDCLOSE $furl = "/adm/helper/course.initialization.helper"; # Send the user to the course they selected } elsif ($env{'request.course.id'}) { + if ((&Apache::loncommon::course_type() eq 'Placement') && + (!$env{'request.role.adv'})) { + my ($score,$incomplete) = + &Apache::lonplacementtest::check_completion(undef,undef,1); + if (($incomplete) && ($incomplete < 100)) { + &redirect_user($r, &mt('Entering [_1]', + $env{'course.'.$cdom.'_'.$cnum.'.description'}), + '/adm/placement', $msg); + return OK; + } + } my ($dest,$destsymb,$checkenc); $dest = $env{'form.destinationurl'}; $destsymb = $env{'form.destsymb'}; @@ -961,11 +678,8 @@ ENDCLOSE ($dest =~ m{^\Q/adm/wrapper/ext/\E(?!https:)})) { if ($ENV{'SERVER_PORT'} == 443) { my $hostname = $r->hostname(); - unless ((&Apache::lonnet::uses_sts()) || - (&Apache::lonnet::waf_allssl($hostname))) { - if ($hostname ne '') { - $dest = 'http://'.$hostname.$dest; - } + if ($hostname ne '') { + $dest = 'http://'.$hostname.$dest; } } } @@ -973,7 +687,7 @@ ENDCLOSE if ($env{'request.role.adv'}) { $dest = &Apache::lonenc::unencrypted($dest); if ($destsymb eq '') { - ($destsymb) = ($dest =~ /(?:\?|\&)symb=([^\&]*)/); + ($destsymb) = ($dest =~ /(?:\?|\&)symb=([^\&]*)/); $destsymb = &unescape($destsymb); } } @@ -998,20 +712,15 @@ ENDCLOSE } } } - unless (($dest =~ m{^/enc/}) || ($dest =~ /(\?|\&)symb=.+___\d+___.+/)) { + unless (($dest =~ m{^/enc/}) || ($dest =~ /(\?|\&)symb=.+___\d+___.+/)) { if (($destsymb ne '') && ($destsymb !~ m{^/enc/})) { my $esc_symb = &escape($destsymb); $dest .= (($dest =~/\?/)? '&':'?').'symb='.$esc_symb; } } - $msg = '

'.&mt('Entering [_1] ...', - $env{'course.'.$cdom.'_'.$cnum.'.description'}). - '

'; - if ($env{'form.ttoken'}) { - $dest .= (($dest =~/\?/)? '&':'?').'ttoken='.$env{'form.ttoken'}; - } - &finish_loading_course($r,$msg,$dest); - $r->rflush(); + &redirect_user($r, &mt('Entering [_1]', + $env{'course.'.$cdom.'_'.$cnum.'.description'}), + $dest, $msg); return OK; } if (&Apache::lonnet::allowed('whn', @@ -1022,62 +731,40 @@ ENDCLOSE ) { my $startpage = &courseloadpage($env{'request.course.id'}); unless ($startpage eq 'firstres') { - $msg = '

'.&mt('Entering [_1] ...', - $env{'course.'.$cdom.'_'.$cnum.'.description'}). - '

'; - &finish_loading_course($r,$msg,'/adm/whatsnew?refpage=start'); - $r->rflush(); - return OK; + $msg = &mt('Entering [_1] ...', + $env{'course.'.$env{'request.course.id'}.'.description'}); + &redirect_user($r, &mt('New in course'), + '/adm/whatsnew?refpage=start', $msg); + return OK; } } } # Are we allowed to look at the first resource? - # - # $furl returned by lonuserstate::readmap() has format: - # $url?symb=escaped($symb). If the resource has the - # encrypturl parameter in effect, the entire string - # $url?symb=escaped($symb) is encrypted as a string - # beginning /enc/. - # - my ($access,$unencfurl,$unencsymb); - if ($furl =~ m{^(.+)(?:\?|\&)symb=([^&]+)(?:$|&)}) { - my ($poss_url,$poss_symb) = ($1,$2); - $unencsymb = &unescape($poss_symb); - $unencfurl = $poss_url; - } elsif ($furl =~ m{^/enc/}) { - my $unenc = &Apache::lonenc::unencrypted($furl); - if ($unenc =~ m{^(.+)(?:\?|\&)symb=([^&]+)(?:$|&)}) { - ($unencfurl,$unencsymb) = ($1,$2); - $unencsymb = &unescape($unencsymb); - } else { - $unencfurl = $unenc; - } - } else { - $unencfurl = $furl; - } - if ($unencsymb) { - my $symb = &Apache::lonnet::symbclean($unencsymb); - if (($symb ne '') && (&Apache::lonnet::symbverify($symb,$unencfurl))) { - $access = &Apache::lonnet::allowed('bre',$unencfurl,$symb); - } else { - $access = &Apache::lonnet::allowed('bre',$unencfurl); - } + my $access; + if ($furl =~ m{^(/adm/wrapper|)/ext/}) { + # If it's an external resource, + # strip off the symb argument and possible query + my ($exturl,$symb) = ($furl =~ m{^(.+)(?:\?|\&)symb=(.+)$}); + # Unencode $symb + $symb = &unescape($symb); + # Then check for permission + $access = &Apache::lonnet::allowed('bre',$exturl,$symb); + # For other resources just check for permission } else { - $access = &Apache::lonnet::allowed('bre',$unencfurl); + $access = &Apache::lonnet::allowed('bre',$furl); } - if ((!$access) || ($access eq 'B') || ($access eq 'D')) { + if (!$access) { $furl = &Apache::lonpageflip::first_accessible_resource(); - if ($furl eq '') { - $furl = '/adm/navmaps?showOnlyHomework=1'; - } + } elsif ($access eq 'B') { + $furl = '/adm/navmaps?showOnlyHomework=1'; } - $msg = '

'.&mt('Entering [_1] ...', - $env{'course.'.$cdom.'_'.$cnum.'.description'}). - '

'; - &finish_loading_course($r,$msg,$furl); + $msg = &mt('Entering [_1] ...', + $env{'course.'.$cdom.'_'.$cnum.'.description'}); + &redirect_user($r, &mt('Entering [_1]', + $env{'course.'.$cdom.'_'.$cnum.'.description'}), + $furl, $msg); } - $r->rflush(); - return OK; + return OK; } } # @@ -1140,11 +827,7 @@ ENDCLOSE $crumbtext = 'Courses'; $pagetitle = 'My Courses'; $recent = &mt('Recent Courses'); - $standby = &mt('Course selected. Please stand by.'); - } - if (($norolelist) && ((split(/:/,$env{'user.error.msg'}))[2])) { - $crumbtext = 'Access Denied'; - $pagetitle = 'Unauthorized'; + $standby = &mt('Course selected. Please stand by.'); } my $brcrum =[{href=>"/adm/roles",text=>$crumbtext}]; @@ -1157,16 +840,40 @@ ENDCLOSE if ($domdefs{'catauth'}) { $cattype = $domdefs{'catauth'}; } - my ($funcs,$crumbsright); - unless (($norolelist) && ((split(/:/,$env{'user.error.msg'}))[2])) { + my $placementonly; + if ($showcount == 1) { + if ($env{'request.course.id'}) { + if ($env{'course.'.$env{'request.course.id'}.'.type'} eq 'Placement') { + $placementonly = 1; + } + } else { + foreach my $rolecode (keys(%roles_in_env)) { + my ($cid) = ($rolecode =~ m{^\Quser.role.st./\E($match_domain/$match_courseid)(?:/|$)}); + if ($cid) { + my %coursedescription = + &Apache::lonnet::coursedescription($cid,{'one_time' => '1'}); + if ($coursedescription{'type'} eq 'Placement') { + $placementonly = 1; + } + last; + } + } + } + } + my ($start_page,$funcs); + if ($placementonly) { + $start_page=&Apache::loncommon::start_page($pagetitle,undef, + {bread_crumbs=>$brcrum,crstype=>'Placement'}); + } else { $funcs = &get_roles_functions($showcount,$cattype); + my $crumbsright; if ($env{'browser.mobile'}) { $crumbsright = $funcs; undef($funcs); } + $start_page=&Apache::loncommon::start_page($pagetitle,undef,{bread_crumbs=>$brcrum, + bread_crumbs_component=>$crumbsright}); } - my $start_page=&Apache::loncommon::start_page($pagetitle,undef,{bread_crumbs=>$brcrum, - bread_crumbs_component=>$crumbsright}); &js_escape(\$standby); my $noscript='
'.&mt('Use of LON-CAPA requires Javascript to be enabled in your web browser.').'
'.&mt('As this is not the case, most functionality in the system will be unavailable.').'
'; @@ -1200,7 +907,7 @@ function rolesView (caller) { document.rolechoice.display.value = caller; } else { if ((caller == 'doupdate') || (caller == 'requestauthor') || - (caller == 'queued')) { + (caller == 'queued')) { document.rolechoice.state.value = caller; } } @@ -1270,16 +977,8 @@ ENDHEADER } if ($nochoose) { $r->print("

".&mt('Sorry ...')."

\n". - &mt('This action is currently not authorized.').''); - if ($error && $norolelist) { - $r->print('

'. - &mt('As your session was launched from a web page external to LON-CAPA some course content may be unavailable, including the resource you were trying to access.'). - '

'. - '

'. - &mt('You may need to login to LON-CAPA directly, or re-launch from a different external system.'). - '

'); - } - $r->print(&Apache::loncommon::end_page()); + &mt('This action is currently not authorized.').''. + &Apache::loncommon::end_page()); return OK; } else { if ($updateresult || $reqauthor || $hotlist) { @@ -1292,7 +991,7 @@ ENDHEADER } if ($hotlist) { $showresult .= $hotlist; - } + } $showresult .= ''; $r->print($showresult); } elsif ($env{'form.state'} eq 'queued') { @@ -1308,16 +1007,6 @@ ENDHEADER $r->print(''); $r->print(''); $r->print(''); - if ($blocked_by_ip) { - my $blocked_role = 'student'; - if ($blocked_type eq 'Community') { - $blocked_role = 'member'; - } - $r->print('

'. - &mt('The [_1] you selected is not available for access with a [_2] role from your current IP address: [_3].', - lc($blocked_type),$blocked_role,$clientip). - '

'); - } } $r->rflush(); @@ -1327,7 +1016,21 @@ ENDHEADER \%sortrole,\%roleclass,\%futureroles,\%timezones,$loncaparev); $refresh = $now; &Apache::lonnet::appenv({'user.refresh.time' => $refresh}); - if ((($cattype eq 'std') || ($cattype eq 'domonly')) && (!$env{'user.adv'})) { + if ($countactive == 1) { + if ($env{'request.course.id'}) { + if ($env{'course.'.$env{'request.course.id'}.'.type'} eq 'Placement') { + $placementonly = 1; + } + } elsif ($possiblerole) { + if ($possiblerole =~ m{^st\./($match_domain)/($match_courseid)(?:/|$)}) { + if ($env{'course.'.$1.'_'.$2.'.type'} eq 'Placement') { + $placementonly = 1; + } + } + } + } + if ((($cattype eq 'std') || ($cattype eq 'domonly')) && (!$env{'user.adv'}) && + (!$placementonly)) { if ($countactive > 0) { my $domdesc = &Apache::lonnet::domain($env{'user.domain'},'description'); my $esc_dom = &HTML::Entities::encode($env{'user.domain'},'"<>&'); @@ -1349,33 +1052,9 @@ ENDHEADER } } - if ($norolelist) { - if ($env{'request.role'}) { - my ($roletext,$role_text_end) = &display_curr_role($env{'request.role'}); - if ($roletext) { - $r->print(&Apache::loncommon::start_data_table('LC_textsize_mobile'). - &Apache::loncommon::start_data_table_row(). - $roletext. - &Apache::loncommon::end_data_table_row()); - if ($role_text_end) { - $r->print(&Apache::loncommon::continue_data_table_row(). - $role_text_end. - &Apache::loncommon::end_data_table_row()); - } - $r->print(&Apache::loncommon::end_data_table()); - } - } - $r->print(&Apache::loncommon::end_page()); - return OK; - } - # No active roles if ($countactive==0) { - my $elapsed = 0; - if ($now && $update) { - $elapsed = $now - $update; - } - &requestcourse_advice($r,$cattype,$inrole,$elapsed); + &requestcourse_advice($r,$cattype,$inrole); $r->print(''); if ($countfuture) { $r->print(&mt('The following [quant,_1,role,roles] will become active in the future:',$countfuture)); @@ -1404,6 +1083,16 @@ ENDHEADER } $r->print(&Apache::loncommon::end_page()); return OK; + } elsif (($placementonly) && ($env{'request.role'} eq 'cm')) { + $r->print('

'.&mt('Please stand by.').'

+ + '); + $r->rflush(); + $r->print(''); + $r->print(&Apache::loncommon::end_page()); + return OK; } # ----------------------------------------------------------------------- Table @@ -1730,6 +1419,9 @@ sub gather_roles { $skipcal = 1; } } + if ($ttype eq 'Placement') { + $ttype = 'Placement Test'; + } if ($tsection) { $twhere.='
'.&mt('Section').': '.$tsection; } @@ -1845,7 +1537,7 @@ sub roletable_headers { } sub roletypes { - my @types = ('Domain','Authoring Space','Course','Community','Unavailable','System'); + my @types = ('Domain','Authoring Space','Course','Placement Test','Community','Unavailable','System'); return @types; } @@ -1896,26 +1588,20 @@ sub print_rolerows { } sub findcourse_advice { - my ($r,$cattype,$elapsed) = @_; + my ($r,$cattype) = @_; my $domdesc = &Apache::lonnet::domain($env{'user.domain'},'description'); my $esc_dom = &HTML::Entities::encode($env{'user.domain'},'"<>&'); if (&Apache::lonnet::auto_run(undef,$env{'user.domain'})) { - $r->print('

'.&mt('If you were expecting to see an active role listed for a particular course in the [_1] domain, it may be missing for one of the following reasons:',$domdesc).' + $r->print(&mt('If you were expecting to see an active role listed for a particular course in the [_1] domain, it may be missing for one of the following reasons:',$domdesc).'

  • '.&mt('The course has yet to be created.').'
  • '.&mt('Automatic enrollment of registered students has not been enabled for the course.').'
  • '.&mt('You are in a section of course for which automatic enrollment in the corresponding LON-CAPA course is not active.').'
  • '.&mt('The start date for automated enrollment has yet to be reached.').'
  • '.&mt('You registered for the course recently and there is a time lag between the time you register, and the time this information becomes available for the update of LON-CAPA course rosters.').'
    • -
  • '.&mt('Automated enrollment added you to the course in the time since you last logged-in.').' '.&mt('If that is the case you can use the "Check for changes" link in the gray Functions bar to update the list of your available course roles.').'
    • -

'); + '); } else { - $r->print('

'.&mt('If you were expecting to see an active role listed for a particular course, that course may not have been created yet.').'

'); - if ($elapsed > 600) { - $r->print('

'.&mt('You may also have been assigned to a course in the time since you last logged-in, or checked for changes.'). - '
'. - &mt('If that is the case you can use the "Check for changes" link in the gray Functions bar to update the list of your available course roles.').'

'); - } + $r->print(&mt('If you were expecting to see an active role listed for a particular course, that course may not have been created yet.').'
'); } if (($cattype eq 'std') || ($cattype eq 'domonly')) { $r->print('

'.&mt('Self-Enrollment').'

'. @@ -1927,7 +1613,7 @@ sub findcourse_advice { } sub requestcourse_advice { - my ($r,$cattype,$inrole,$elapsed) = @_; + my ($r,$cattype,$inrole) = @_; my $domdesc = &Apache::lonnet::domain($env{'user.domain'},'description'); my $esc_dom = &HTML::Entities::encode($env{'user.domain'},'"<>&'); my (%can_request,%request_doms,$output); @@ -1988,7 +1674,7 @@ sub requestcourse_advice { } else { $r->print('

'.&mt('Currently no active roles, courses or communities').'

'); } - &findcourse_advice($r,$cattype,$elapsed); + &findcourse_advice($r,$cattype); } return; } @@ -2108,7 +1794,7 @@ sub build_roletext { $trolecode."','".$buttonname.'\');" />'; } } - if (($trolecode !~ m/^(dc|ca|au|aa)\./) && (!$skipcal)) { + if (($trolecode !~ m/^(dc|ca|au|aa)\./) && (!$skipcal)) { $tremark.=&Apache::lonannounce::showday(time,1, &Apache::lonannounce::readcalendar($tdom.'_'.$trest)); } @@ -2146,7 +1832,7 @@ sub check_for_adhoc { my $numdc = 0; my $numhelpdesk = 0; my $numadhoc = 0; - my $num_custom_adhoc = 0; + my $num_custom_adhoc = 0; if (($env{'user.adv'}) || ($env{'user.rar'})) { foreach my $envkey (sort(keys(%env))) { if ($envkey=~/^user\.role\.(dc|dh|da)\.\/($match_domain)\/$/) { @@ -2365,7 +2051,7 @@ sub display_cc_role { } else { $twhere=&mt('Currently not available'); $env{'course.'.$tcourseid.'.description'}=$twhere; - $skipcal = 1; + $skipcal = 1; } my $trole = &Apache::lonnet::plaintext($ccrole,$ttype,$tcourseid); $twhere.="
".&mt('Domain').":".$tdom; @@ -2375,38 +2061,6 @@ sub display_cc_role { return ($roletext,$roletext_end); } -sub display_curr_role { - my ($currentrole) = @_; - my ($roletext,$roletext_end); - my $advanced = $env{'user.adv'}; - my $tryagain = $env{'form.tryagain'}; - my ($role,$rest) = split(m{\./},$currentrole,2); - unless (!defined($role) || $role eq '') { - if ($rest =~ m{^($match_domain)/($match_courseid)(?:/(\w+)|$)}) { - my $cdom = $1; - my $cnum = $2; - my $csec = $3; - my $cid = $cdom.'_'.$cnum; - my $ttype = $env{'course.'.$cid.'.type'}; - my $skipcal = 1; - my $tbg='LC_roles_is'; - my $twhere = $env{'course.'.$cid.'.description'}. - ' '. - &Apache::loncommon::syllabuswrapper(&mt('Syllabus'),$cnum,$cdom). - ''; - my $trole = &Apache::lonnet::plaintext($role,$ttype,$cid); - if ($csec) { - $twhere.= '  '.&mt('Section').': '.$csec; - } - if ($role ne 'st') { - $twhere.= '  '.&mt('Domain').': '.$cdom; - } - ($roletext,$roletext_end) = &build_roletext($currentrole,$cdom,$cnum,'is',$tryagain,$advanced,'',$tbg,$trole,$twhere,'','','',1,'','','',$skipcal); - } - } - return ($roletext,$roletext_end); -} - sub adhoc_roles_row { my ($dcdom,$rowtype) = @_; my $output = &Apache::loncommon::continue_data_table_row() @@ -2436,7 +2090,7 @@ sub adhoc_customroles_row { if ($tstart && $tstart>$limit) { $liverole = 0; } if ($tend && $tend <$limit) { $liverole = 0; } return unless ($liverole); - my %domdefaults = &Apache::lonnet::get_domain_defaults($dhdom); + my %domdefaults = &Apache::lonnet::get_domain_defaults($dhdom); if (ref($domdefaults{'adhocroles'}) eq 'HASH') { if (scalar(keys(%{$domdefaults{'adhocroles'}})) > 0) { return &Apache::loncommon::continue_data_table_row() @@ -2766,7 +2420,7 @@ sub update_session_roles { &curr_role_status($currstart,$currend,$refresh,$update); my ($rolekey) = ($envkey =~ /^user\.role\.(.+)$/); my ($role,$rest)=split(m{\./},$rolekey,2); - $rest = '/'.$rest; + $rest = '/'.$rest; if (&Apache::lonnet::delenv($envkey,undef,[$role])) { if ($status_in_env eq 'active') { if ($role eq 'gr') { @@ -2966,15 +2620,15 @@ sub update_session_roles { } my $groupdesc; unless (ref($curr_groups{$cdom.'_'.$cnum}) eq 'HASH') { - %{$curr_groups{$cdom.'_'.$cnum}} = + %{$curr_groups{$cdom.'_'.$cnum}} = &Apache::longroup::coursegroups($cdom,$cnum); } unless ((ref($groupdescs{$cdom.'_'.$cnum}) eq 'HASH') && ($groupdescs{$cdom.'_'.$cnum}{$group})) { - my %groupinfo = + my %groupinfo = &Apache::longroup::get_group_settings($curr_groups{$cdom.'_'.$cnum}{$group}); - $groupdescs{$cdom.'_'.$cnum}{$group} = + $groupdescs{$cdom.'_'.$cnum}{$group} = &unescape($groupinfo{'description'}); } $groupdesc = $groupdescs{$cdom.'_'.$cnum}{$group}; @@ -3093,7 +2747,7 @@ sub update_session_roles { my $cdom = $env{'course.'.$cid.'.domain'}; my $cnum = $env{'course.'.$cid.'.num'}; my %curr_groups = &Apache::longroup::coursegroups($cdom,$cnum); - my %groupdesc; + my %groupdesc; if (ref($groupchange{$crs}) eq 'HASH') { $groupchgmsg .= '
  • '.&mt('Course/Community: [_1]',''.$crsdesc.'
      '); foreach my $group (sort(keys(%{$groupchange{$crs}}))) { @@ -3326,7 +2980,7 @@ sub get_queued { if (ref($history{'details'}) eq 'HASH') { $description = $history{details}{'cdescr'}; } - @{$reqcrs{$reqtime}} = ($description,$showtype); + @{$reqcrs{$reqtime}} = ($description,$showtype); } } my @sortedtimes = sort {$a <=> $b} (keys(%reqcrs)); @@ -3389,34 +3043,6 @@ sub get_queued { $output.'
      '; } -sub set_deeplink_target { - my ($cnum,$cdom) = @_; - if (($cnum ne '') && ($cdom ne '')) { - my $deeplink_symb = &Apache::loncommon::deeplink_login_symb($cnum,$cdom); - if ($deeplink_symb ne '') { - my $deeplink; - if ($deeplink_symb =~ /\.(page|sequence)$/) { - my $mapname = &Apache::lonnet::deversion((&Apache::lonnet::decode_symb($deeplink_symb))[2]); - my $navmap = Apache::lonnavmaps::navmap->new(); - if (ref($navmap)) { - $deeplink = $navmap->get_mapparam(undef,$mapname,'0.deeplink'); - } - } elsif ($deeplink_symb ne '') { - $deeplink = &Apache::lonnet::EXT('resource.0.deeplink',$deeplink_symb); - } - if ($deeplink ne '') { - my ($state,$others,$listed,$scope,$protect,$display,$target) = split(/,/,$deeplink); - if ($target ne '') { - &Apache::lonnet::appenv({'request.deeplink.target' => $target}); - } elsif (exists($env{'request.deeplink.target'})) { - &Apache::lonnet::delenv('request.deeplink.target'); - } - } - } - } - return; -} - 1; __END__