[BACK]Return to externalresponse.pm CVS log [TXT] [DIR] Up to [LON-CAPA] / loncom / homework

Diff for /loncom/homework/externalresponse.pm between versions 1.4 and 1.5

version 1.4, 2005/04/07 06:56:21 version 1.5, 2005/10/18 13:58:12
Line 33  use Apache::loncapagrade; Line 33  use Apache::loncapagrade;
 use Apache::lonnet;  use Apache::lonnet;
   
 BEGIN {  BEGIN {
   &Apache::lonxml::register('Apache::externalresponse',('externalresponse'));      &Apache::lonxml::register('Apache::externalresponse',('externalresponse'));
 }  }
   
 #FIXME  #FIXME
Line 41  BEGIN { Line 41  BEGIN {
 # accept a string to be printed out (Where does it get shown?) (.message)  # accept a string to be printed out (Where does it get shown?) (.message)
 # need to get a correct answer from somewhere (probably here since randomized)  # need to get a correct answer from somewhere (probably here since randomized)
 sub start_externalresponse {  sub start_externalresponse {
   my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;      my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
   my $result;      my $result;
   my $id = &Apache::response::start_response($parstack,$safeeval);      my $id = &Apache::response::start_response($parstack,$safeeval);
   return $result;      return $result;
 }  }
   
 sub end_externalresponse {  sub end_externalresponse {
   my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;      my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
   my $result;      my $result;
   if ($target eq 'grade') {      if ($target eq 'grade') {
     if ( defined $env{'form.submitted'}) {   if ( defined $env{'form.submitted'}) {
       my $id = $Apache::inputtags::response['-1'];      my $id = $Apache::inputtags::response['-1'];
       my $response = $env{'form.HWVAL_'.$id};      my $response = $env{'form.HWVAL_'.$id};
       if ( $response =~ /[^\s]/) {      if ( $response =~ /[^\s]/) {
  my $url = &Apache::lonxml::get_param('url',$parstack,$safeeval);   my $url = &Apache::lonxml::get_param('url',$parstack,$safeeval);
  my $answer = &Apache::lonxml::get_param('answer',$parstack,$safeeval);   my $answer = &Apache::lonxml::get_param('answer',$parstack,$safeeval);
  my %form = &Apache::lonxml::get_param_var('form',$parstack,$safeeval);   my %form = &Apache::lonxml::get_param_var('form',$parstack,$safeeval);
  $form{'LONCAPA_student_response'}=$response;   $form{'LONCAPA_student_response'}=$response;
  $form{'LONCAPA_correct_answer'}=$answer;   $form{'LONCAPA_correct_answer'}=$answer;
  $form{'LONCAPA_language'}=   $form{'LONCAPA_language'}=
   &Apache::lonnet::metadata($ENV{'REQUEST_URI'},'language');      &Apache::lonnet::metadata($ENV{'REQUEST_URI'},'language');
  &Apache::lonxml::debug("Asking $url, with:");   &Apache::lonxml::debug("Asking $url, with:");
  &Apache::lonhomework::showhash(%form);   &Apache::lonhomework::showhash(%form);
  my $ua = LWP::UserAgent->new;   my $ua = LWP::UserAgent->new;
  my $res = $ua->request(POST $url, \%form);   my $res = $ua->request(POST $url, \%form);
  my $partid = $Apache::inputtags::part;   my $partid = $Apache::inputtags::part;
  my $id = $Apache::inputtags::response['-1'];   my $id = $Apache::inputtags::response['-1'];
  my %previous = &Apache::response::check_for_previous($response,   my %previous = &Apache::response::check_for_previous($response,
      $partid,$id);       $partid,$id);
  %Apache::loncapagrade::results=();   %Apache::loncapagrade::results=();
         if ($res->{_rc} != '200') {   if ($res->{_rc} != '200') {
   $Apache::loncapagrade::results{'awardetail'}='ERROR';      $Apache::loncapagrade::results{'awardetail'}='ERROR';
  } else {   } else {
   &Apache::lonxml::register('Apache::loncapagrade',('loncapagrade'));      &Apache::lonxml::register('Apache::loncapagrade',('loncapagrade'));
   my $result=&Apache::scripttag::xmlparse($res->{_content});      my $result=&Apache::scripttag::xmlparse($res->{_content});
   &Apache::lonxml::debug("Got a result of :$result:");      &Apache::lonxml::debug("Got a result of :$result:");
    }
    foreach my $key (%Apache::loncapagrade::results) {
       $Apache::lonhomework::results{"resource.$partid.$id.$key"}=
    $Apache::loncapagrade::results{$key};
    }
    &Apache::response::handle_previous(\%previous,
      $Apache::loncapagrade::results{'awarddetail'});
    &Apache::lonxml::debug("response of");
    &Apache::lonhomework::showhash(%$res);
    &Apache::lonhomework::showhash(%Apache::loncapagrade::results);
       }
  }   }
  foreach my $key (%Apache::loncapagrade::results) {  
   $Apache::lonhomework::results{"resource.$partid.$id.$key"}=  
     $Apache::loncapagrade::results{$key};  
  }  
  &Apache::response::handle_previous(\%previous,  
     $Apache::loncapagrade::results{'awarddetail'});  
  &Apache::lonxml::debug("response of");  
  &Apache::lonhomework::showhash(%$res);  
  &Apache::lonhomework::showhash(%Apache::loncapagrade::results);  
       }  
     }      }
   }      &Apache::response::end_response;
   &Apache::response::end_response;      return $result;
   return $result;  
 }  }
   
 1;  1;
Removed from v.1.4  
changed lines
  Added in v.1.5

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