--- loncom/auth/lonroles.pm 2000/09/29 14:36:30 1.6 +++ loncom/auth/lonroles.pm 2000/10/26 18:54:11 1.13 @@ -4,39 +4,36 @@ # (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) -# 1/14,03/06,06/01,07/22,07/24,07/25,09/04,09/06,09/28,09/29 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 Gerd Kortemeyer # package Apache::lonroles; use strict; use Apache::lonnet(); +use Apache::lonuserstate(); use Apache::Constants qw(:common); use Apache::File(); sub handler { - my $r = shift; - $r->content_type('text/html'); - $r->send_http_header; - return OK if $r->header_only; -# ---------------------------------------------------------------- Print Header - $r->print(< - -LON-CAPA User Roles - - -ENDHEADER + my $r = shift; my $now=time; my $then=$ENV{'user.login.time'}; my $envkey; + # ================================================================== Roles Init if ($ENV{'form.selectrole'}) { - foreach $envkey (keys %ENV) { - if ($envkey=~/^user\.role\./) { + &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.'.'.$where; @@ -53,30 +50,44 @@ ENDHEADER if ($tend>$now) { $tstatus='will_not'; } } if ($tstatus eq 'is') { - &Apache::lonnet::appenv('request.role' => $trolecode); - - if ($where=~/\.course$/) { -# $r->print( -# &Apache::lonuserstate::readmap('/res/msu/korte/foo.course','phy231',$fn). - } - - $r->print("Yeah!"); - + $where=~s/^\///; + my ($cdom,$cnum,$csec)=split(/\//,$where); + &Apache::lonnet::appenv('request.role' => $trolecode, + 'request.sec' => $csec); + if ($cnum) { + &Apache::lonuserstate::readmap($cdom.'/'.$cnum); + if ($ENV{'form.orgurl'}) { + $r->internal_redirect($ENV{'form.orgurl'}); + return OK; + } + } } } } } - - $r->print('

Role not active

'); - return OK; } + + # =============================================================== No Roles Init + $r->content_type('text/html'); + $r->send_http_header; + return OK if $r->header_only; + + $r->print(< + +LON-CAPA User Roles + +ENDHEADER + # ------------------------------------------ Get Error Message from Environment my ($fn,$priv,$nochoose,$error,$msg)=split(/:/,$ENV{'user.error.msg'}); - $r->log_reason( - "$msg for $ENV{'user.name'} domain $ENV{'user.domain'} access $priv",$fn); + if ($ENV{'user.error.msg'}) { + $r->log_reason( + "$msg for $ENV{'user.name'} domain $ENV{'user.domain'} access $priv",$fn); + } # ---------------------------------------------------------------- Who is this? @@ -88,6 +99,10 @@ ENDHEADER } } +# ---------------------------------------------- Get cached course descriptions + + my %cdes=Apache::lonnet::dump('nohist_coursedescriptions'); + # -------------------------------------------------------- Generate Page Output # --------------------------------------------------------------- Error Header? if ($error) { @@ -119,7 +134,7 @@ ENDHEADER } else { $r->print("

Enter a Course

\n"); } - $r->print('
'); + $r->print(''); $r->print(''); $r->print(''); } @@ -185,16 +200,31 @@ ENDHEADER } my $ttype; my $twhere; - my ($tres,$tdom,$trest)=split(/\//,$where); + my ($tdom,$trest,$tsection)= + split(/\//,Apache::lonnet::declutter($where)); if ($trest) { $ttype='Course'; - $twhere=$tdom.'/'.$trest; + if ($tsection) { + $ttype.='
Section/Group: '.$tsection; + } + my $tcourseid=$tdom.'/'.$trest; + if ($cdes{$tcourseid}) { + $twhere=$cdes{$tcourseid}; + } else { + my %newhash=Apache::lonnet::coursedescription($tcourseid); + if (%newhash) { + $twhere=$newhash{'description'}; + } else { + $twhere='Currently not available'; + } + $cdes{$tcourseid}=$twhere; + } } elsif ($tdom) { $ttype='Domain'; $twhere=$tdom; } else { $ttype='System'; - $twhere='/'; + $twhere='system wide'; } $r->print(''); @@ -227,10 +257,11 @@ ENDHEADER my $where=join('.',@pwhere); my $ttype; my $twhere; - my ($tres,$tdom,$trest)=split(/\//,$where); + my ($tdom,$trest)= + split(/\//,Apache::lonnet::declutter($where)); if ($trest) { $ttype='Course'; - $twhere=$tdom.'/'.$trest; + $twhere=$cdes{$tdom.'/'.$trest}; } elsif ($tdom) { $ttype='Domain'; $twhere=$tdom;