--- loncom/auth/lonroles.pm 2022/02/24 15:09:05 1.269.2.40 +++ loncom/auth/lonroles.pm 2012/08/14 15:45:25 1.270 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # User Roles Screen # -# $Id: lonroles.pm,v 1.269.2.40 2022/02/24 15:09:05 raeburn Exp $ +# $Id: lonroles.pm,v 1.270 2012/08/14 15:45:25 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -128,7 +128,7 @@ package Apache::lonroles; use strict; use Apache::lonnet; use Apache::lonuserstate(); -use Apache::Constants qw(:common REDIRECT); +use Apache::Constants qw(:common); use Apache::File(); use Apache::lonmenu; use Apache::loncommon; @@ -138,67 +138,10 @@ use Apache::lonlocal; 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 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); - $r->print(< -// a').removeAttr("aria-disabled"); - \$('.isDisabled').removeClass("isDisabled"); - var url = "$js_url"; - \$(location).attr('href',url); -}); -// ]]> - -$link -$end_page -END - return; -} sub redirect_user { my ($r,$title,$url,$msg) = @_; @@ -206,7 +149,6 @@ 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, @@ -221,11 +163,6 @@ sub redirect_user { $url=~s/ /\%20/g; $r->print(< -// -

$msg

$end_page ENDREDIR @@ -234,36 +171,35 @@ ENDREDIR sub error_page { my ($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 { my $r = shift; - # Check for critical messages and redirect if present. - my ($redirect,$url) = &Apache::loncommon::critical_redirect(300); - if ($redirect) { - &Apache::loncommon::content_type($r,'text/html'); - $r->header_out(Location => $url); - return REDIRECT; - } - my $now=time; my $then=$env{'user.login.time'}; my $refresh=$env{'user.refresh.time'}; @@ -275,103 +211,9 @@ sub handler { $update = $then; } - my ($blocked_by_ip,$blocked_type,$clientip); - $clientip = &Apache::lonnet::get_requestor_ip($r); - - 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 - 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') { + if ($env{'form.doupdate'}) { my $show_course=&Apache::loncommon::show_course(); my $checkingtxt; if ($show_course) { @@ -379,25 +221,106 @@ sub handler { } else { $checkingtxt = &mt('Checking for new roles ...'); } - $updateresult = $checkingtxt; + $updateresult = ''.$checkingtxt.''; $updateresult .= &update_session_roles(); &Apache::lonnet::appenv({'user.update.time' => $now}); $update = $now; - &Apache::loncoursequeueadmin::reqauthor_check(); + &reqauthor_check(); } # -------------------------------------------------- Check for author requests + my $reqauthor; - if ($env{'form.state'} eq 'requestauthor') { - $reqauthor = &Apache::loncoursequeueadmin::process_reqauthor(\$update); + if ($env{'form.requestauthor'}) { + if ($env{'environment.canrequest.author'}) { + unless (&is_active_author()) { + my $queued = &reqauthor_check(); + my $skipreq; + if ($queued =~ /^approval:\d+$/) { + my ($status,$timestamp) = split(/:/,$env{'environment.requestauthorqueued'}); + if ($status eq 'approval') { + $reqauthor = ''. + &mt('A request for authoring space submitted on [_1] is awaiting approval', + &Apache::lonlocal::locallocaltime($timestamp)). + ''; + } + $skipreq = 1; + } elsif ($queued =~ /^approved:\d+$/) { + my %roleshash = &Apache::lonnet::get_my_roles($env{'user.name'},$env{'user.domain'},'userroles', + ['active'],['au'],[$env{'user.domain'}]); + if (keys(%roleshash) > 0) { + $skipreq = 1; + } + } + unless ($skipreq) { + my (@inststatuses,%domconfig); + %domconfig = + &Apache::lonnet::get_dom('configuration', + ['requestauthor'],$env{'user.domain'}); + my $val = &Apache::loncoursequeueadmin::get_processtype('requestauthor',$env{'user.name'}, + $env{'user.domain'},$env{'user.adv'}, + $env{'user.domain'},undef, + \@inststatuses,\%domconfig); + if ($val eq 'automatic') { + if (&Apache::lonnet::assignrole($env{'user.domain'},$env{'user.name'},'/'.$env{'user.domain'}.'/', + 'au',undef,$now,undef,undef,'requestauthor') eq 'ok') { + $reqauthor = ''. + &mt('Access to authoring space has been activated').'
'; + &update_session_roles(); + &Apache::lonnet::appenv({'user.update.time' => $now}); + $update = $now; + } else { + $reqauthor = ''. + &mt('An error occurred while activating your access to authoring space'); + } + } elsif ($val eq 'approval') { + my $domconfiguser = &Apache::lonnet::get_domainconfiguser($env{'user.domain'}); + if (&Apache::lonnet::put('requestauthorqueue',{ $env{'user.name'}.'_'.$val => $now }, + $env{'user.domain'},$domconfiguser) eq 'ok') { + my %userrequest = ( + author => { + timestamp => $now, + status => $val, + }, + author_status => $val, + ); + my $req_notifylist; + if (ref($domconfig{'requestauthor'}) eq 'HASH') { + if (ref($domconfig{'requestauthor'}{'notify'}) eq 'HASH') { + my $req_notifylist = $domconfig{'requestauthor'}{'notify'}{'approval'}; + if ($req_notifylist) { + my $fullname = &Apache::loncommon::plainname($env{'user.name'}, + $env{'user.domain'}); + my $sender = $env{'user.name'}.':'.$env{'user.domain'}; + my $domdesc = &Apache::lonnet::domain($env{'user.domain'},'description'); + &Apache::loncoursequeueadmin::send_selfserve_notification($req_notifylist, + "$fullname ($env{'user.name'}:$env{'user.domain'})",undef,$domdesc, + $now,'authorreq',$sender); + } + } + } + my $userresult = + &Apache::lonnet::put('requestauthor',\%userrequest,$env{'user.domain'},$env{'user.name'}); + $reqauthor = ''. + &mt('Your request for authoring space has been submitted for approval.'). + ''; + &Apache::lonnet::appenv({'environment.requestauthorqueued' => $val.':'.$now}); + } else { + $reqauthor = ''. + &mt('An error occurred saving your request for authoring space.'). + ''; + } + } + } + } + } } my $envkey; my %dcroles = (); - my %helpdeskroles = (); - my ($numdc,$numhelpdesk,$numadhoc) = - &check_for_adhoc(\%dcroles,\%helpdeskroles,$update,$then); - my $loncaparev = $r->dir_config('lonVersion'); + my $numdc = &check_fordc(\%dcroles,$update,$then); + &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}); + my $loncaparev = $Apache::lonnet::perlvar{'lonVersion'}; # ================================================================== Roles Init if ($env{'form.selectrole'}) { @@ -405,15 +328,8 @@ sub handler { my $locknum=&Apache::lonnet::get_locks(); if ($locknum) { return 409; } - my $custom_adhoc; if ($env{'form.newrole'}) { $env{'form.'.$env{'form.newrole'}}=1; -# Check if this is a Domain Helpdesk or Domain Helpdesk Assistant role trying to enter a course - if ($env{'form.newrole'} =~ m{^cr/($match_domain)/\1\-domainconfig/\w+\./\1/$match_courseid$}) { - if ($helpdeskroles{$1}) { - $custom_adhoc = 1; - } - } } if ($env{'request.course.id'}) { # Check if user is CC trying to select a course role @@ -435,133 +351,82 @@ sub handler { &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.course.tied" => '', - "request.course.timechecked" => '', - "request.role" => 'cm', - "request.role.adv" => $env{'user.adv'}, - "request.role.domain" => $env{'user.domain'}}); -# Check if Domain Helpdesk role trying to enter a course needs privs to be created - if ($env{'form.newrole'} =~ m{^cr/($match_domain)/\1\-domainconfig/(\w+)\./\1/($match_courseid)(?:/(\w+)|$)}) { - my $cdom = $1; - my $rolename = $2; - my $cnum = $3; - my $sec = $4; - if ($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 (&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}); - } - } - } - } - } elsif (($numdc > 0) || ($numhelpdesk > 0)) { + &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 -# 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) { + if ($numdc > 0) { + foreach my $envkey (keys %env) { # Is this an ad-hoc Coordinator role? - if (my ($ccrole,$domain,$coursenum) = - ($envkey =~ m-^form\.(cc|co)\./($match_domain)/($match_courseid)$-)) { - if ($dcroles{$domain}) { - if (&Apache::lonnet::check_adhoc_privs($domain,$coursenum, - $update,$refresh,$now,$ccrole)) { - &Apache::lonnet::appenv({"environment.internal.$domain.$coursenum.$ccrole.adhoc" => time}); - } + if (my ($ccrole,$domain,$coursenum) = + ($envkey =~ m-^form\.(cc|co)\./($match_domain)/($match_courseid)$-)) { + if ($dcroles{$domain}) { + &Apache::lonnet::check_adhoc_privs($domain,$coursenum, + $update,$refresh,$now,$ccrole); + } + 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; } -# 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; + 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 $trolecode = 'au./'.$domain.'/'; + my $trolecode = 'ca./'.$domain.'/'.$user; my $switchserver = '/adm/switchserver?otherserver='.$home.'&role='.$trolecode; $r->internal_redirect($switchserver); - return OK; } 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); - return OK; - } - 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{$domain}) { - my ($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); - return OK; - } - } else { - delete($env{$envkey}); - } - } else { - delete($env{$envkey}); - } + } + # 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 '.$domain.' blocked domain coordinator access'; last; } - } - if ($numhelpdesk) { -# Is this an ad hoc custom role in a course/community? - if (my ($domain,$rolename,$coursenum,$sec) = ($envkey =~ m{^form\.cr/($match_domain)/\1\-domainconfig/(\w+)\./\1/($match_courseid)(?:/(\w+)|$)})) { - if ($helpdeskroles{$domain}) { - my ($possroles,$description) = &Apache::lonnet::get_my_adhocroles($domain.'_'.$coursenum,1); - if (ref($possroles) eq 'ARRAY') { - if (grep(/^\Q$rolename\E$/,@{$possroles})) { - if (&Apache::lonnet::check_adhoc_privs($domain,$coursenum,$update,$refresh,$now, - "cr/$domain/$domain".'-domainconfig/'.$rolename, - undef,$sec)) { - &Apache::lonnet::appenv({"environment.internal.$domain.$coursenum.cr/$domain/$domain". - '-domainconfig/'."$rolename.adhoc" => time}); - } - } else { - delete($env{$envkey}); - } - } else { - delete($env{$envkey}); + if ($dcroles{$domain}) { + 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}); } - last; + } else { + delete($env{$envkey}); } - } + last; + } } } - 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, @@ -577,13 +442,30 @@ sub handler { my %curr_reqd_hash = &Apache::lonnet::userenvironment($cdom,$cnum,'internal.releaserequired'); if ($curr_reqd_hash{'internal.releaserequired'} ne '') { my ($switchserver,$switchwarning) = - &Apache::loncommon::check_release_required($loncaparev,$cdom.'_'.$cnum,$trolecode, - $curr_reqd_hash{'internal.releaserequired'}); + &check_release_required($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; - $r->print(&Apache::loncommon::check_release_result($switchwarning,$switchserver)); + 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('

'.&Apache::loncommon::end_page()); return OK; } } @@ -629,7 +511,6 @@ 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'}, @@ -638,7 +519,7 @@ sub handler { $env{'user.domain'}, $env{'user.name'}, &mt('Assigned from [_1] at [_2] for [_3]' - ,$ip + ,$ENV{'REMOTE_ADDR'} ,&Apache::lonlocal::locallocaltime() ,$trolecode) ); @@ -697,7 +578,7 @@ ENDENTERKEY $env{'user.name'}, $env{'user.home'}, "Role ".$trolecode); - + &Apache::lonnet::appenv( {'request.role' => $trolecode, 'request.role.domain' => $cdom, @@ -706,118 +587,25 @@ ENDENTERKEY my $tadv=0; if (($cnum) && ($role ne 'ca') && ($role ne 'aa')) { - if ($role =~ m{^\Qcr/$cdom/$cdom\E\-domainconfig/(\w+)$}) { - my $rolename = $1; - my %domdef = &Apache::lonnet::get_domain_defaults($cdom); - if (ref($domdef{'adhocroles'}) eq 'HASH') { - if (ref($domdef{'adhocroles'}{$rolename}) eq 'HASH') { - &Apache::lonnet::appenv({'request.role.desc' => $domdef{'adhocroles'}{$rolename}{'desc'}}); - } - } - } - 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,$critmsg_check); - $critmsg_check = 1; - my ($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 (($env{'form.switchrole'}) || - ($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' => $feeds}); - &Apache::lonnet::get_numsuppfiles($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}); - } - } - } - } + my $msg; + my ($furl,$ferr)= + &Apache::lonuserstate::readmap($cdom.'/'.$cnum); if (($env{'form.orgurl'}) && - ($env{'form.orgurl'}!~/^\/adm\/flip/) && - ($env{'form.orgurl'} ne '/adm/roles')) { + ($env{'form.orgurl'}!~/^\/adm\/flip/)) { my $dest=$env{'form.orgurl'}; if ($env{'form.symb'}) { if ($dest =~ /\?/) { $dest .= '&'; } else { - $dest .= '?'; + $dest .= '?' } $dest .= 'symb='.$env{'form.symb'}; } 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); @@ -825,117 +613,48 @@ 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 { - $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 { # 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.'.$cdom.'_'.$cnum.'.course.helper.not.run'})) { + && ($env{'course.' . $courseid .'.course.helper.not.run'})) { $furl = "/adm/helper/course.initialization.helper"; # Send the user to the course they selected } elsif ($env{'request.course.id'}) { - my ($dest,$destsymb,$checkenc); - $dest = $env{'form.destinationurl'}; - $destsymb = $env{'form.destsymb'}; - if ($dest ne '') { - if ($env{'form.switchrole'}) { - if ($destsymb ne '') { - if ($destsymb !~ m{^/enc/}) { - unless ($env{'request.role.adv'}) { - $checkenc = 1; - } - } - } - if (($dest =~ m{^\Q/public/$cdom/$cnum/syllabus\E.*(\?|\&)usehttp=1}) || - ($dest =~ m{^\Q/adm/wrapper/ext/\E(?!https:)})) { - if ($ENV{'SERVER_PORT'} == 443) { - my $hostname = $r->hostname(); - unless ((&Apache::lonnet::uses_sts()) || - (&Apache::lonnet::waf_allssl($hostname))) { - if ($hostname ne '') { - $dest = 'http://'.$hostname.$dest; - } - } - } - } - if ($dest =~ m{^/enc/}) { - if ($env{'request.role.adv'}) { - $dest = &Apache::lonenc::unencrypted($dest); - if ($destsymb eq '') { - ($destsymb) = ($dest =~ /(?:\?|\&)symb=([^\&]*)/); - $destsymb = &unescape($destsymb); - } - } - } else { - if ($destsymb eq '') { - ($destsymb) = ($dest =~ /(?:\?|\&)symb=([^\&]+)/); - $destsymb = &unescape($destsymb); - } - unless ($env{'request.role.adv'}) { - $checkenc = 1; - } - } - if (($checkenc) && ($destsymb ne '')) { - my ($encstate,$unencsymb,$res); - $unencsymb = &Apache::lonnet::symbclean($destsymb); - (undef,undef,$res) = &Apache::lonnet::decode_symb($unencsymb); - &Apache::lonnet::symbverify($unencsymb,$res,\$encstate); - if ($encstate) { - if (($dest ne '') && ($dest !~ m{^/enc/})) { - $dest=&Apache::lonenc::encrypted($dest); - } - } - } - } - unless (($dest =~ m{^/enc/}) || ($dest =~ /(\?|\&)symb=.+___\d+___.+/)) { - if (($destsymb ne '') && ($destsymb !~ m{^/enc/})) { - my $esc_symb = &escape($destsymb); - $dest .= (($dest =~/\?/)? '&':'?').'symb='.$esc_symb; - } + if ($env{'form.destinationurl'}) { + my $dest = $env{'form.destinationurl'}; + if ($env{'form.destsymb'} ne '') { + my $esc_symb = &HTML::Entities::encode($env{'form.destsymb'},'"<>&'); + $dest .= '?symb='.$esc_symb; } - $msg = '

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

'; - &finish_loading_course($r,$msg,$dest); - $r->rflush(); + &redirect_user($r, &mt('Entering [_1]', + $env{'course.'.$courseid.'.description'}), + $dest, $msg); return OK; } if (&Apache::lonnet::allowed('whn', @@ -944,64 +663,28 @@ ENDCLOSE $env{'request.course.id'}.'/' .$env{'request.course.sec'}) ) { - my $startpage = &courseloadpage($env{'request.course.id'}); + my $startpage = &courseloadpage($courseid); 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] ...', + $env{'course.'.$courseid.'.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); - } - } else { - $access = &Apache::lonnet::allowed('bre',$unencfurl); - } - if ((!$access) || ($access eq 'B')) { - $furl = &Apache::lonpageflip::first_accessible_resource(); - if ($furl eq '') { - $furl = '/adm/navmaps?showOnlyHomework=1'; - } - } - $msg = '

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

'; - &finish_loading_course($r,$msg,$furl); +# Are we allowed to look at the first resource? + if ($furl !~ m|^/adm/|) { +# Guess not ... + $furl=&Apache::lonpageflip::first_accessible_resource(); + } + $msg = &mt('Entering [_1] ...', + $env{'course.'.$courseid.'.description'}); + &redirect_user($r, &mt('Entering [_1]', + $env{'course.'.$courseid.'.description'}), + $furl, $msg); } - $r->rflush(); - return OK; + return OK; } } # @@ -1014,7 +697,7 @@ ENDCLOSE $redirect_url .= $where; } $redirect_url .= '/'; - &redirect_user($r,&mt('Entering Authoring Space'), + &redirect_user($r,&mt('Entering Construction Space'), $redirect_url); return OK; } @@ -1024,18 +707,6 @@ ENDCLOSE $redirect_url); return OK; } - if ($role eq 'dh') { - my $redirect_url = '/adm/menu/'; - &redirect_user($r,&mt('Loading Domain Helpdesk Menu'), - $redirect_url); - return OK; - } - if ($role eq 'da') { - my $redirect_url = '/adm/menu/'; - &redirect_user($r,&mt('Loading Domain Helpdesk Assistant Menu'), - $redirect_url); - return OK; - } if ($role eq 'sc') { my $redirect_url = '/adm/grades?command=scantronupload'; &redirect_user($r,&mt('Loading Data Upload Page'), @@ -1058,39 +729,22 @@ ENDCLOSE 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}]; - - my %roles_in_env; - my $showcount = &roles_from_env(\%roles_in_env,$update); - my $swinfo=&Apache::lonmenu::rawconfig(); - my %domdefs=&Apache::lonnet::get_domain_defaults($env{'user.domain'}); - my $cattype = 'std'; - if ($domdefs{'catauth'}) { - $cattype = $domdefs{'catauth'}; - } - my ($funcs,$crumbsright); - $funcs = &get_roles_functions($showcount,$cattype); - if ($env{'browser.mobile'}) { - $crumbsright = $funcs; - undef($funcs); - } - 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.').'
'; + my $start_page=&Apache::loncommon::start_page($pagetitle,undef,{bread_crumbs=>$brcrum}); + my $standby=&mt('Role selected. Please stand by.'); + $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.').'
'; $r->print(< @@ -1113,17 +767,16 @@ function enterrole (thisform,rolecode,bu } } -function rolesView (caller) { - if ((caller == 'showall') || (caller == 'noshowall')) { - document.rolechoice.display.value = caller; - } else { - if ((caller == 'doupdate') || (caller == 'requestauthor') || - (caller == 'queued')) { - document.rolechoice.state.value = caller; - } - } - document.rolechoice.selectrole.value=''; - document.rolechoice.submit(); +function setToUpdate(thisform) { + thisform.doupdate.value='1'; + thisform.selectrole.value=''; + thisform.submit(); +} + +function setToRequestAuthor(thisform) { + thisform.requestauthor.value='1'; + thisform.selectrole.value=''; + thisform.submit(); } // ]]> @@ -1192,64 +845,124 @@ ENDHEADER &Apache::loncommon::end_page()); return OK; } else { - if ($updateresult || $reqauthor || $hotlist) { - my $showresult = '
'; - if ($updateresult) { - $showresult .= &Apache::lonhtmlcommon::confirm_success($updateresult); - } - if ($reqauthor) { - $showresult .= &Apache::lonhtmlcommon::confirm_success($reqauthor); - } - if ($hotlist) { - $showresult .= $hotlist; - } - $showresult .= '
'; - $r->print($showresult); - } elsif ($env{'form.state'} eq 'queued') { - $r->print(&get_queued()); + if ($updateresult || $reqauthor) { + $r->print('
'. + $updateresult. + $reqauthor. + '
'); } if (($ENV{'REDIRECT_QUERY_STRING'}) && ($fn)) { $fn.='?'.$ENV{'REDIRECT_QUERY_STRING'}; } - my $display = ($env{'form.display'} =~ /^(showall)$/); $r->print('
'); $r->print(''); $r->print(''); $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). - '

'); - } } $r->rflush(); my (%roletext,%sortrole,%roleclass,%futureroles,%timezones); my ($countactive,$countfuture,$inrole,$possiblerole) = - &gather_roles($update,$refresh,$now,$reinit,$nochoose,\%roles_in_env,\%roletext, - \%sortrole,\%roleclass,\%futureroles,\%timezones,$loncaparev); + &gather_roles($update,$refresh,$now,$reinit,$nochoose,\%roletext,\%sortrole,\%roleclass, + \%futureroles,\%timezones,$loncaparev); $refresh = $now; &Apache::lonnet::appenv({'user.refresh.time' => $refresh}); - if ((($cattype eq 'std') || ($cattype eq 'domonly')) && (!$env{'user.adv'})) { + my $updatebutton = &mt('Check for role changes'); + my $show_course=&Apache::loncommon::show_course(); + if ($show_course) { + $updatebutton = &mt('Check for new courses'); + } + my $do_update; + unless (($env{'form.source'} eq 'login') || ($env{'form.doupdate'})) { + $do_update = ''. + ''; + } + my ($requestauthor,$requestcrs); + unless ($reqauthor) { + if ($env{'environment.canrequest.author'}) { + unless (&is_active_author()) { + my ($status,$timestamp) = split(/:/,$env{'environment.requestauthorqueued'}); + if ($status eq 'approval') { + $requestauthor = &mt('A request for authoring space submitted on [_1] is awaiting approval',&Apache::lonlocal::locallocaltime($timestamp)); + } elsif (($status eq 'approved') && ($do_update)) { + my %roleshash = &Apache::lonnet::get_my_roles($env{'user.name'},$env{'user.domain'},'userroles', + ['active'],['au'],[$env{'user.domain'}]); + if (keys(%roleshash)) { + $requestauthor = &mt('Your request for an author role has been approved.').'
'; + if ($show_course) { + $requestauthor .= &mt('Use the "Check for new courses" button to update your list of roles.'); + } else { + $requestauthor .= &mt('Use the "Check for new roles" button to update your list of roles.'); + } + $requestauthor = ''.$requestauthor.''; + } + } + unless ($requestauthor) { + $requestauthor = + ''. + ''; + } + } + } + } + my $do_update; + unless (($env{'form.source'} eq 'login') || ($env{'form.doupdate'})) { + $do_update = ''. + ''; + } + if ($env{'user.adv'}) { + my $showall = '