--- loncom/auth/lonroles.pm 2000/09/06 14:25:17 1.5 +++ loncom/auth/lonroles.pm 2001/07/06 15:11:19 1.27 @@ -4,38 +4,142 @@ # (Login Screen # 5/21/99,5/22,5/25,5/26,5/31,6/2,6/10,7/12,7/14 Gerd Kortemeyer) # 11/23 Gerd Kortemeyer) -# 1/14,03/06,06/01,07/22,07/24,07/25,09/04,09/06 Gerd Kortemeyer -# +# 1/14,03/06,06/01,07/22,07/24,07/25, +# 09/04,09/06,09/28,09/29,09/30,10/2,10/5,10/26,10/28, +# 12/08,12/28, +# 01/15/01 Gerd Kortemeyer +# 02/27/01 Scott Harrison +# 03/02,05/03,05/25,05/30,06/01,07/06 Gerd Kortemeyer + package Apache::lonroles; use strict; use Apache::lonnet(); +use Apache::lonuserstate(); use Apache::Constants qw(:common); use Apache::File(); +use Apache::lonmenu; sub handler { + my $r = shift; + + my $now=time; + my $then=$ENV{'user.login.time'}; + my $envkey; + + +# ================================================================== Roles Init + + if ($ENV{'form.selectrole'}) { + &Apache::lonnet::appenv("request.course.id" => '', + "request.course.fn" => '', + "request.course.uri" => '', + "request.course.sec" => '', + "request.role" => 'cm'); + foreach $envkey (keys %ENV) { + if ($envkey=~/^user\.role\./) { + my ($dum1,$dum2,$role,@pwhere)=split(/\./,$envkey); + my $where=join('.',@pwhere); + my $trolecode=$role.'.'.$where; + if ($ENV{'form.'.$trolecode}) { + my ($tstart,$tend)=split(/\./,$ENV{$envkey}); + my $tstatus='is'; + if ($tstart) { + if ($tstart>$then) { + $tstatus='future'; + } + } + if ($tend) { + if ($tend<$then) { $tstatus='expired'; } + if ($tend<$now) { $tstatus='will_not'; } + } + if ($tstatus eq 'is') { + $where=~s/^\///; + my ($cdom,$cnum,$csec)=split(/\//,$where); + &Apache::lonnet::appenv('request.role' => $trolecode, + 'request.course.sec' => $csec); + my $msg='Entering course ...'; + if (($cnum) && ($role ne 'ca')) { + my ($furl,$ferr)= + &Apache::lonuserstate::readmap($cdom.'/'.$cnum); + if (($ENV{'form.orgurl'}) && + ($ENV{'form.orgurl'}!~/^\/adm\/flip/)) { + $r->internal_redirect($ENV{'form.orgurl'}); + return OK; + } else { + unless ($ENV{'request.course.id'}) { + &Apache::lonnet::appenv( + "request.course.id" => $cdom.'_'.$cnum); + $furl='/adm/notfound.html'; + $msg= + '
Access : ". @@ -44,25 +148,53 @@ ENDHEADER $r->print("Action : $msg\n