--- loncom/homework/lonhomework.pm 2004/05/26 22:45:57 1.176 +++ loncom/homework/lonhomework.pm 2004/11/13 20:40:32 1.183 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # The LON-CAPA Homework handler # -# $Id: lonhomework.pm,v 1.176 2004/05/26 22:45:57 albertel Exp $ +# $Id: lonhomework.pm,v 1.183 2004/11/13 20:40:32 albertel Exp $ # # Copyright Michigan State University Board of Trustees # @@ -52,7 +52,7 @@ use Apache::Constants qw(:common); use HTML::Entities(); use Apache::loncommon(); use Apache::lonlocal; -#use Time::HiRes qw( gettimeofday tv_interval ); +use Time::HiRes qw( gettimeofday tv_interval ); BEGIN { &Apache::lonxml::register_insert(); @@ -292,7 +292,26 @@ sub check_access { $status = 'CANNOT_ANSWER'; } } - + if ($status eq 'CAN_ANSWER' || $status eq 'CANNOT_ANSWER') { + my $interval=&Apache::lonnet::EXT("resource.$id.interval"); + &Apache::lonxml::debug("looking for interval $interval"); + if ($interval) { + my $first_access=&Apache::lonnet::get_first_access('map'); + &Apache::lonxml::debug("looking for accesstime $first_access"); + if (!$first_access) { + $status='NOT_YET_VIEWED'; + $datemsg=' '.$interval.' seconds'; + } else { + my $newdate=localtime($first_access+$interval); + if (time > ($first_access+$interval)) { + $status='CLOSED'; + $datemsg = &mt("was due on")." $newdate".&mt(", and answers will be available on")." $date"; + } else { + $datemsg = &mt("is due at")." $newdate"; + } + } + } + } #if (($status ne 'CLOSED') && ($Apache::lonhomework::type eq 'exam') && # (!$Apache::lonhomework::history{"resource.0.outtoken"})) { # return ('UNCHECKEDOUT','needs to be checked out'); @@ -430,11 +449,16 @@ sub handle_save_or_undo { sub analyze_header { my ($request) = @_; + my $bodytag=''; + if ($ENV{'environment.remote'} eq 'off') { + $bodytag=&Apache::loncommon::bodytag(); + } my $result.=' '.&mt("Analyzing a problem").' - '.&Apache::lonxml::message_location().' + '.$bodytag.&Apache::lonxml::message_location().'
+ &HTML::Entities::encode($ENV{'request.uri'},'<>&"').'">'. + &Apache::structuretags::remember_problem_state().'
@@ -469,6 +493,7 @@ sub analyze { for(my $i=1;$i<$ENV{'form.numtoanalyze'}+1;$i++) { &Apache::lonhtmlcommon::Increment_PrgWin($request,\%prog_state, &mt('last problem')); + if (&Apache::loncommon::connection_aborted($request)) { return; } my $subresult=&Apache::lonnet::ssi($request->uri, ('grade_target' => 'analyze'), ('rndseed' => $i+$rndseed)); @@ -546,15 +571,19 @@ sub editxmlmode { &Apache::loncommon::helpLatexCheatsheet("Problem_Editor_XML_Index", "Problem Editing Help"). ''. - &Apache::loncommon::help_open_faq(5). - &Apache::loncommon::help_open_bug('Authoring').''; + &Apache::loncommon::help_open_menu('',undef,undef,undef,5,'Authoring'). + ''; if ($cols > 80) { $cols = 80; } if ($cols < 70) { $cols = 70; } if ($rows < 20) { $rows = 20; } - $result.=''. - &Apache::lonxml::message_location().' + my $bodytag=''; + if ($ENV{'environment.remote'} eq 'off') { + $bodytag=&Apache::loncommon::bodytag(); + } + $result.=''.$bodytag.&Apache::lonxml::message_location().' + &HTML::Entities::encode($ENV{'request.uri'},'<>&"').'">'. + &Apache::structuretags::remember_problem_state().' @@ -581,6 +610,13 @@ sub renderpage { &Apache::lonxml::debug("Running targets ".join(':',@targets)); my $overall_result; foreach my $target (@targets) { + # FIXME need to do something intelligent when a problem goes + # from viewable to not viewable due to map conditions + #&setuppermissions(); + #if ( $Apache::lonhomework::browse ne '2' + # && $Apache::lonhomework::browse ne 'F' ) { + # $request->print(" You most likely shouldn't see me."); + #} #my $t0 = [&gettimeofday()]; my $problem=&Apache::lonnet::getfile($file); if ($problem eq -1) { @@ -733,10 +769,7 @@ sub handler { $Apache::lonxml::debug=$ENV{'user.debug'}; if (&setupheader($request)) { return OK; } $ENV{'request.uri'}=$request->uri; - - #setup permissions - $Apache::lonhomework::browse= &Apache::lonnet::allowed('bre',$ENV{'request.filename'}); - $Apache::lonhomework::viewgrades=&Apache::lonnet::allowed('vgr',$ENV{'request.course.id'}); + &setuppermissions(); &Apache::lonxml::debug("Permissions:$Apache::lonhomework::browse:$Apache::lonhomework::viewgrades:"); # some times multiple problemmodes are submitted, need to select # the last one