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

Diff for /loncom/homework/externalresponse.pm between versions 1.2 and 1.6

version 1.2, 2002/09/23 07:07:02 version 1.6, 2005/10/18 15:33:55
Line 25 Line 25
 #  #
 # http://www.lon-capa.org/  # http://www.lon-capa.org/
 #  #
 # 1/26 Guy  
 package Apache::externalresponse;  package Apache::externalresponse;
 use strict;  use strict;
 use HTTP::Request::Common;  use HTTP::Request::Common;
 use Apache::loncapagrade;  use Apache::loncapagrade;
   use Apache::lonnet;
   
 BEGIN {  BEGIN {
   &Apache::lonxml::register('Apache::externalresponse',('externalresponse'));      &Apache::lonxml::register('Apache::externalresponse',('externalresponse'));
 }  }
   
 #FIXME  #FIXME
Line 40  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') {      my $part=$Apache::inputtags::part;
     if ( defined $ENV{'form.submitted'}) {      my $id = $Apache::inputtags::response['-1'];
       my $id = $Apache::inputtags::response['-1'];      my $increment     = 1;
       my $response = $ENV{'form.HWVAL'.$id};      if ($target eq 'grade') {
       if ( $response =~ /[^\s]/) {   if (  &Apache::response::submitted('scantron') ) {
  my $url = &Apache::lonxml::get_param('url',$parstack,$safeeval);      my $increment=&Apache::response::scored_response($part,$id);
  my $answer = &Apache::lonxml::get_param('answer',$parstack,$safeeval);   } elsif ( &Apache::response::submitted() ) {
  my %form = &Apache::lonxml::get_param_var('form',$parstack,$safeeval);      my $response = &Apache::response::getresponse();
  $form{'LONCAPA_student_response'}=$response;      if ( $response =~ /[^\s]/) {
  $form{'LONCAPA_correct_answer'}=$answer;   my $url = &Apache::lonxml::get_param('url',$parstack,$safeeval);
  $form{'LONCAPA_language'}=   my $answer = &Apache::lonxml::get_param('answer',$parstack,$safeeval);
   &Apache::lonnet::metadata($ENV{'REQUEST_URI'},'language');   my %form = &Apache::lonxml::get_param_var('form',$parstack,$safeeval);
  &Apache::lonxml::debug("Asking $url, with:");   $form{'LONCAPA_student_response'}=$response;
  &Apache::lonhomework::showhash(%form);   $form{'LONCAPA_correct_answer'}=$answer;
  my $ua = LWP::UserAgent->new;   $form{'LONCAPA_language'}=
  my $res = $ua->request(POST $url, \%form);      &Apache::lonnet::metadata($ENV{'REQUEST_URI'},'language');
  my $partid = $Apache::inputtags::part;   &Apache::lonxml::debug("Asking $url, with:");
  my $id = $Apache::inputtags::response['-1'];   &Apache::lonhomework::showhash(%form);
  my %previous = &Apache::response::check_for_previous($response,   my $ua = LWP::UserAgent->new;
      $partid,$id);   my $res = $ua->request(POST $url, \%form);
  %Apache::loncapagrade::results=();   my %previous = &Apache::response::check_for_previous($response,
         if ($res->{_rc} != '200') {       $part,$id);
   $Apache::loncapagrade::results{'awardetail'}='ERROR';   %Apache::loncapagrade::results=();
  } else {   $Apache::lonhomework::results{"resource.$part.$id.submission"}=$response;
   &Apache::lonxml::register('Apache::loncapagrade',('loncapagrade'));   if ($res->{_rc} != '200') {
   my $result=&Apache::scripttag::xmlparse($res->{_content});      $Apache::loncapagrade::results{'awarddetail'}='ERROR';
   &Apache::lonxml::debug("Got a result of :$result:");   } else {
  }      &Apache::lonxml::register('Apache::loncapagrade',
  foreach my $key (%Apache::loncapagrade::results) {        ('loncapagrade'));
   $Apache::lonhomework::results{"resource.$partid.$id.$key"}=      my $result=&Apache::scripttag::xmlparse($res->{_content});
     $Apache::loncapagrade::results{$key};      &Apache::lonxml::debug("Got a result of :$result:");
    }
    foreach my $key (keys(%Apache::loncapagrade::results)) {
       $Apache::lonhomework::results{"resource.$part.$id.$key"}=
    $Apache::loncapagrade::results{$key};
    }
    &Apache::response::handle_previous(\%previous,
      $Apache::loncapagrade::results{'awarddetail'});
    &Apache::lonxml::debug("response of");
    &Apache::lonhomework::showhash(%$res);
    &Apache::lonxml::debug("capagrade of");
    &Apache::lonhomework::showhash(%Apache::loncapagrade::results);
    &Apache::lonxml::debug("results of");
    &Apache::lonhomework::showhash(%Apache::lonhomework::results);
       }
  }   }
  &Apache::response::handle_previous(\%previous,  
     $Apache::loncapagrade::results{'awarddetail'});  
  &Apache::lonxml::debug("response of");  
  &Apache::lonhomework::showhash(%$res);  
  &Apache::lonhomework::showhash(%Apache::loncapagrade::results);  
       }  
     }      }
   }      if ($target eq 'grade' || $target eq 'web' || $target eq 'answer' ||
   &Apache::response::end_response;   $target eq 'tex' || $target eq 'analyze') {
   return $result;   &Apache::lonxml::increment_counter($increment);
       }
       &Apache::response::end_response();
       return $result;
 }  }
   
 1;  1;
Removed from v.1.2  
changed lines
  Added in v.1.6

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