--- loncom/auth/lonroles.pm 2013/01/04 04:08:34 1.269.2.7 +++ loncom/auth/lonroles.pm 2014/05/05 03:24:37 1.303 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # User Roles Screen # -# $Id: lonroles.pm,v 1.269.2.7 2013/01/04 04:08:34 raeburn Exp $ +# $Id: lonroles.pm,v 1.303 2014/05/05 03:24:37 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -139,10 +139,11 @@ use Apache::lonpageflip(); use Apache::lonnavdisplay(); use Apache::loncoursequeueadmin; use Apache::longroup; +use Apache::lonrss; use GDBM_File; use LONCAPA qw(:DEFAULT :match); use HTML::Entities; - + sub redirect_user { my ($r,$title,$url,$msg) = @_; @@ -150,7 +151,6 @@ 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, @@ -165,11 +165,6 @@ sub redirect_user { $url=~s/ /\%20/g; $r->print(< -// -

$msg

$end_page ENDREDIR @@ -220,7 +215,7 @@ sub handler { &Apache::loncommon::get_unprocessed_cgi($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); @@ -293,7 +288,7 @@ sub handler { "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) { + foreach my $envkey (keys(%env)) { # Is this an ad-hoc Coordinator role? if (my ($ccrole,$domain,$coursenum) = ($envkey =~ m-^form\.(cc|co)\./($match_domain)/($match_courseid)$-)) { @@ -316,6 +311,7 @@ sub handler { my $trolecode = 'au./'.$domain.'/'; my $switchserver = '/adm/switchserver?otherserver='.$home.'&role='.$trolecode; $r->internal_redirect($switchserver); + return OK; } last; } @@ -327,6 +323,7 @@ sub handler { my $trolecode = 'ca./'.$domain.'/'.$user; my $switchserver = '/adm/switchserver?otherserver='.$home.'&role='.$trolecode; $r->internal_redirect($switchserver); + return OK; } last; } @@ -348,6 +345,7 @@ sub handler { my $switchserver = '/adm/switchserver?' .'otherserver='.$home.'&role='.$trolecode; $r->internal_redirect($switchserver); + return OK; } } else { delete($env{$envkey}); @@ -360,7 +358,7 @@ sub handler { } } - foreach $envkey (keys %env) { + foreach $envkey (keys(%env)) { next if ($envkey!~/^user\.role\./); my ($where,$trolecode,$role,$tstatus,$tend,$tstart); &Apache::lonnet::role_status($envkey,$update,$refresh,$now,\$role,\$where, @@ -524,20 +522,37 @@ ENDENTERKEY my $msg; my ($furl,$ferr)= &Apache::lonuserstate::readmap($cdom.'/'.$cnum); - unless (($ferr) || ($env{'form.switchrole'}) || - ($env{"environment.internal.$cdom.$cnum.$role.adhoc"})) { - &Apache::lonnet::put('nohist_crslastlogin', - {$env{'user.name'}.':'.$env{'user.domain'}. - ':'.$csec.':'.$role => $now},$cdom,$cnum); + unless ($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,$cnum); + } + my ($feeds,$syllabus_time); + &Apache::lonrss::advertisefeeds($cnum,$cdom,undef,\$feeds); + &Apache::lonnet::appenv({'request.course.feeds' => $feeds}); + &Apache::lonnet::get_numsuppfiles($cnum,$cdom,1); + unless ($env{'course.'.$cdom.'_'.$cnum.'.updatedsyllabus'}) { + unless (($env{'course.'.$cdom.'_'.$cnum.'.externalsyllabus'}) || + ($env{'course.'.$cdom.'_'.$cnum.'.uploadedsyllabus'})) { + my %syllabus=&Apache::lonnet::dump('syllabus',$cdom,$cnum); + $syllabus_time = $syllabus{'uploaded.lastmodified'}; + if ($syllabus_time) { + &Apache::lonnet::appenv({'request.course.syllabustime' => $syllabus_time}); + } + } + } } if (($env{'form.orgurl'}) && - ($env{'form.orgurl'}!~/^\/adm\/flip/)) { + ($env{'form.orgurl'}!~/^\/adm\/flip/) && + ($env{'form.orgurl'} ne '/adm/roles')) { my $dest=$env{'form.orgurl'}; if ($env{'form.symb'}) { if ($dest =~ /\?/) { $dest .= '&'; } else { - $dest .= '?' + $dest .= '?'; } $dest .= 'symb='.$env{'form.symb'}; } @@ -576,13 +591,8 @@ ENDENTERKEY } else { # Check to see if the user is a CC entering a course # for the first time - my (undef, undef, $role, $courseid) = split(/\./, $envkey); - if (substr($courseid, 0, 1) eq '/') { - $courseid = substr($courseid, 1); - } - $courseid =~ s/\//_/; if ((($role eq 'cc') || ($role eq 'co')) - && ($env{'course.' . $courseid .'.course.helper.not.run'})) { + && ($env{'course.'.$cdom.'_'.$cnum.'.course.helper.not.run'})) { $furl = "/adm/helper/course.initialization.helper"; # Send the user to the course they selected } elsif ($env{'request.course.id'}) { @@ -602,7 +612,7 @@ ENDENTERKEY if ($env{'request.role.adv'}) { $dest = &Apache::lonenc::unencrypted($dest); if ($destsymb eq '') { - ($destsymb) = ($dest =~ /(?:\?|\&)symb=([^\&]*)/); + ($destsymb) = ($dest =~ /(?:\?|\&)symb=([^\&]*)/); $destsymb = &unescape($destsymb); } } @@ -627,14 +637,14 @@ ENDENTERKEY } } } - 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); $dest .= '?symb='.$esc_symb; } } &redirect_user($r, &mt('Entering [_1]', - $env{'course.'.$courseid.'.description'}), + $env{'course.'.$cdom.'_'.$cnum.'.description'}), $dest, $msg); return OK; } @@ -644,25 +654,36 @@ ENDENTERKEY $env{'request.course.id'}.'/' .$env{'request.course.sec'}) ) { - my $startpage = &courseloadpage($courseid); + my $startpage = &courseloadpage($env{'request.course.id'}); unless ($startpage eq 'firstres') { $msg = &mt('Entering [_1] ...', - $env{'course.'.$courseid.'.description'}); + $env{'course.'.$env{'request.course.id'}.'.description'}); &redirect_user($r, &mt('New in course'), '/adm/whatsnew?refpage=start', $msg); return OK; } } } -# Are we allowed to look at the first resource? - if ($furl !~ m|^/adm/|) { -# Guess not ... - $furl=&Apache::lonpageflip::first_accessible_resource(); - } + # Are we allowed to look at the first resource? + if ($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 + if (!&Apache::lonnet::allowed('bre',$exturl,$symb)) { + $furl = &Apache::lonpageflip::first_accessible_resource(); + } + # For other resources just check for permission + } elsif (!&Apache::lonnet::allowed('bre',$furl)) { + $furl = &Apache::lonpageflip::first_accessible_resource(); + } + $msg = &mt('Entering [_1] ...', - $env{'course.'.$courseid.'.description'}); + $env{'course.'.$cdom.'_'.$cnum.'.description'}); &redirect_user($r, &mt('Entering [_1]', - $env{'course.'.$courseid.'.description'}), + $env{'course.'.$cdom.'_'.$cnum.'.description'}), $furl, $msg); } return OK; @@ -678,7 +699,7 @@ ENDENTERKEY $redirect_url .= $where; } $redirect_url .= '/'; - &redirect_user($r,&mt('Entering Construction Space'), + &redirect_user($r,&mt('Entering Authoring Space'), $redirect_url); return OK; } @@ -710,11 +731,13 @@ ENDENTERKEY my $crumbtext = 'User Roles'; my $pagetitle = 'My Roles'; my $recent = &mt('Recent Roles'); + my $standby = &mt('Role selected. Please stand by.'); my $show_course=&Apache::loncommon::show_course(); if ($show_course) { $crumbtext = 'Courses'; $pagetitle = 'My Courses'; $recent = &mt('Recent Courses'); + $standby = &mt('Course selected. Please stand by.'); } my $brcrum =[{href=>"/adm/roles",text=>$crumbtext}]; @@ -723,8 +746,12 @@ ENDENTERKEY my $swinfo=&Apache::lonmenu::rawconfig(); my $start_page=&Apache::loncommon::start_page($pagetitle,undef,{bread_crumbs=>$brcrum}); - my $funcs = &get_roles_functions($showcount); - my $standby=&mt('Role selected. Please stand by.'); + my %domdefs=&Apache::lonnet::get_domain_defaults($env{'user.domain'}); + my $cattype = 'std'; + if ($domdefs{'catauth'}) { + $cattype = $domdefs{'catauth'}; + } + my $funcs = &get_roles_functions($showcount,$cattype); $standby=~s/\n/\\n/g; my $noscript='
'.&mt('Use of LON-CAPA requires Javascript to be enabled in your web browser.').'
'.&mt('As this is not the case, most functionality in the system will be unavailable.').'
'; @@ -758,7 +785,7 @@ function rolesView (caller) { document.rolechoice.display.value = caller; } else { if ((caller == 'doupdate') || (caller == 'requestauthor') || - (caller == 'queued')) { + (caller == 'queued')) { document.rolechoice.state.value = caller; } } @@ -842,7 +869,7 @@ ENDHEADER } if ($hotlist) { $showresult .= $hotlist; - } + } $showresult .= ''; $r->print($showresult); } elsif ($env{'form.state'} eq 'queued') { @@ -867,17 +894,19 @@ ENDHEADER \%sortrole,\%roleclass,\%futureroles,\%timezones,$loncaparev); $refresh = $now; &Apache::lonnet::appenv({'user.refresh.time' => $refresh}); - unless ($env{'user.adv'}) { + if ((($cattype eq 'std') || ($cattype eq 'domonly')) && (!$env{'user.adv'})) { if ($countactive > 0) { my $domdesc = &Apache::lonnet::domain($env{'user.domain'},'description'); my $esc_dom = &HTML::Entities::encode($env{'user.domain'},'"<>&'); $r->print( '

' - .&mt('[_1]Visit the [_2]Course/Community Catalog[_3]' - .' to view all [_4] LON-CAPA courses and communities.' + .&mt('[_1]Visit the [_2]Course/Community Catalog[_3][_4]' + .' to view all [_5] LON-CAPA courses and communities.' ,'' ,'' - ,'',$domdesc) + ,'' + ,'' + ,'"'.$domdesc.'"') .'
' .&mt('If a course or community is [_1]not[_2] in your list of current courses and communities below,' .' you may be able to enroll if self-enrollment is permitted.' @@ -894,8 +923,7 @@ ENDHEADER } else { $r->print('

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

'); } - &findcourse_advice($r); - &requestcourse_advice($r); + &requestcourse_advice($r,$cattype); $r->print(''); if ($countfuture) { $r->print(&mt('The following [quant,_1,role,roles] will become active in the future:',$countfuture)); @@ -1124,7 +1152,7 @@ sub gather_roles { if ($role =~ /^cr\//) { my ($rdummy,$rdomain,$rauthor,$rrole)=split(/\//,$role); if ($tremark) { $tremark.='
'; } - $tremark.=&mt('Customrole defined by [_1].',$rauthor.':'.$rdomain); + $tremark.=&mt('Custom role defined by [_1].',$rauthor.':'.$rdomain); } $trole=Apache::lonnet::plaintext($role); my $ttype; @@ -1142,7 +1170,7 @@ sub gather_roles { } #next if ($home eq 'no_host'); $home = &Apache::lonnet::hostname($home); - $ttype='Construction Space'; + $ttype='Authoring Space'; $twhere=&mt('User').': '.$trest.'
'.&mt('Domain'). ': '.$tdom.'
'. ' '.&mt('Server').': '.$home; @@ -1161,7 +1189,7 @@ sub gather_roles { } #next if ($home eq 'no_host'); $home = &Apache::lonnet::hostname($home); - $ttype='Construction Space'; + $ttype='Authoring Space'; $twhere=&mt('Domain').': '.$tdom.'
'.&mt('Server'). ': '.$home; $env{'course.'.$tdom.'_'.$trest.'.description'}='ca'; @@ -1334,7 +1362,7 @@ sub roletable_headers { } sub roletypes { - my @types = ('Domain','Construction Space','Course','Community','Unavailable','System'); + my @types = ('Domain','Authoring Space','Course','Community','Unavailable','System'); return @types; } @@ -1383,7 +1411,7 @@ sub print_rolerows { } sub findcourse_advice { - my ($r) = @_; + 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'})) { @@ -1398,15 +1426,17 @@ sub findcourse_advice { } 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.').'
'); } - $r->print('

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

'. - '

'.&mt('The [_1]Course/Community Catalog[_2] provides information about all [_3] classes for which LON-CAPA courses have been created, as well as any communities in the domain.','','',$domdesc).'
'); - $r->print(&mt('You can search for courses and communities which permit self-enrollment, if you would like to enroll in one.').'

'. - &Apache::loncoursequeueadmin::queued_selfenrollment()); + if (($cattype eq 'std') || ($cattype eq 'domonly')) { + $r->print('

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

'. + '

'.&mt('The [_1]Course/Community Catalog[_2] provides information about all [_3] classes for which LON-CAPA courses have been created, as well as any communities in the domain.','','',$domdesc).'
'); + $r->print(&mt('You can search for courses and communities which permit self-enrollment, if you would like to enroll in one.').'

'. + &Apache::loncoursequeueadmin::queued_selfenrollment()); + } return; } sub requestcourse_advice { - my ($r) = @_; + my ($r,$cattype) = @_; my $domdesc = &Apache::lonnet::domain($env{'user.domain'},'description'); my $esc_dom = &HTML::Entities::encode($env{'user.domain'},'"<>&'); my (%can_request,%request_doms); @@ -1454,6 +1484,8 @@ sub requestcourse_advice { } $r->print(''.&mt('Use the [_1]request form[_2] to submit a request for creation of a new course or community.','','').'

'); } + } elsif (!$env{'user.adv'}) { + &findcourse_advice($r,$cattype); } return; } @@ -1473,7 +1505,7 @@ sub privileges_info { my (undef,$tdom,$trest,$tsec)=split(m{/},$where); if ($trest) { if ($env{'course.'.$tdom.'_'.$trest.'.description'} eq 'ca') { - $ttype='Construction Space'; + $ttype='Authoring Space'; $twhere='User: '.$trest.', Domain: '.$tdom; } else { $ttype= &Apache::loncommon::course_type($tdom.'_'.$trest); @@ -1586,24 +1618,6 @@ sub build_roletext { return ($roletext,$roletext_end); } -sub check_needs_switchserver { - my ($possiblerole) = @_; - my $needs_switchserver; - my ($role,$where) = split(/\./,$possiblerole,2); - my (undef,$tdom,$twho) = split(/\//,$where); - my ($server_status,$home); - if (($role eq 'ca') || ($role eq 'aa')) { - ($server_status,$home) = &check_author_homeserver($twho,$tdom); - } else { - ($server_status,$home) = &check_author_homeserver($env{'user.name'}, - $env{'user.domain'}); - } - if ($server_status eq 'switchserver') { - $needs_switchserver = 1; - } - return $needs_switchserver; -} - sub check_author_homeserver { my ($uname,$udom)=@_; if (($uname eq '') || ($udom eq '')) { @@ -1669,7 +1683,7 @@ sub adhoc_course_role { } } if ($setprivs) { - if ($env{'form.switchrole'} =~ m-^(in|ta|ep|ad|st|cr)([\w/]*)\./\Q$cdom\E/\Q$cnum\E/?(\w*)$-) { + if ($env{'form.switchrole'} =~ m-^(in|ta|ep|ad|st|cr)(.*?)\./\Q$cdom\E/\Q$cnum\E/?(\w*)$-) { my $role = $1; my $custom_role = $2; my $usec = $3; @@ -1744,7 +1758,7 @@ sub check_release_required { my $otherserver; if (($major eq '' && $minor eq '') || (($reqdmajor > $major) || (($reqdmajor == $major) && ($reqdminor > $minor)))) { - my ($userdomserver) = &Apache::lonnet::choose_server($env{'user.domain'}); + my ($userdomserver) = &Apache::lonnet::choose_server($env{'user.domain'},undef,$required,1); my $switchlcrev = &Apache::lonnet::get_server_loncaparev($env{'user.domain'}, $userdomserver); @@ -1753,7 +1767,7 @@ sub check_release_required { (($reqdmajor == $swmajor) && ($reqdminor > $swminor))) { my $cdom = $env{'course.'.$tcourseid.'.domain'}; if ($cdom ne $env{'user.domain'}) { - my ($coursedomserver,$coursehostname) = &Apache::lonnet::choose_server($cdom); + my ($coursedomserver,$coursehostname) = &Apache::lonnet::choose_server($cdom,undef,$required,1); my $serverhomeID = &Apache::lonnet::get_server_homeID($coursehostname); my $serverhomedom = &Apache::lonnet::host_domain($serverhomeID); my %defdomdefaults = &Apache::lonnet::get_domain_defaults($serverhomedom); @@ -2215,7 +2229,8 @@ sub update_session_roles { my $status_in_env = &curr_role_status($currstart,$currend,$refresh,$update); my ($rolekey) = ($envkey =~ /^user\.role\.(.+)$/); - my ($role,$rest)=split(/\./,$rolekey,2); + my ($role,$rest)=split(m{\./},$rolekey,2); + $rest = '/'.$rest; if (&Apache::lonnet::delenv($envkey,undef,[$role])) { if ($status_in_env eq 'active') { if ($role eq 'gr') { @@ -2415,21 +2430,23 @@ 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}; - $groupmsg .= '
  • '. - &mt('[_1] with status: [_2].', - ''.$groupdesc.'',$newgroup{$item}).'
    • '; + if ($groupdesc) { + $groupmsg .= '
  • '. + &mt('[_1] with status: [_2].', + ''.$groupdesc.'',$newgroup{$item}).'
    • '; + } } } if ($groupmsg) { @@ -2443,47 +2460,67 @@ sub update_session_roles { } } if (keys(%newrole) > 0) { - $changemsg .= '
  • '.&mt('New roles'). - '
    • '; } if (keys(%customprivchg) > 0) { - $changemsg .= '
  • '. - &mt('Custom roles with privilege changes'). - '
    • '; + if ($privmsg) { + $changemsg .= '
  • '. + &mt('Custom roles with privilege changes'). + ''. + '
    • '; + } } if (keys(%rolechange) > 0) { - $changemsg .= '
  • '. - &mt('Existing roles with status changes').'
    • '. - ''; } if (keys(%deletedroles) > 0) { - $changemsg .= '
  • '. - &mt('Existing roles now expired').'
    • '. - ''; } } if ((keys(%changed_groups) > 0) || (keys(%groupchange) > 0)) { @@ -2520,7 +2557,7 @@ 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.'