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

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

version 1.4, 2001/02/13 19:43:44 version 1.5, 2001/04/16 23:34:11
Line 13  use Apache::Constants qw(:common); Line 13  use Apache::Constants qw(:common);
 sub moreinfo {  sub moreinfo {
   my ($request,$reason) = @_;    my ($request,$reason) = @_;
   $request->print("Unable to process request: $reason");    $request->print("Unable to process request: $reason");
   $request->print('<form action="/adm/grades" method="post">'."\n");    if ( $Apache::grades::viewgrades eq 'F' ) {
   $request->print('<input type="hidden" name="url" value="'.$ENV{'form.url'}.'"></input>'."\n");      $request->print('<form action="/adm/grades" method="post">'."\n");
   $request->print('<input type="hidden" name="command" value="'.$ENV{'form.command'}.'"></input>'."\n");      $request->print('<input type="hidden" name="url" value="'.$ENV{'form.url'}.'"></input>'."\n");
   $request->print("Student:".'<input type="text" name="student" value="'.$ENV{'form.student'}.'"></input>'."<br />\n");      $request->print('<input type="hidden" name="command" value="'.$ENV{'form.command'}.'"></input>'."\n");
   $request->print("Domain:".'<input type="text" name="domain" value="'.$ENV{'user.domain'}.'"></input>'."<br />\n");      $request->print("Student:".'<input type="text" name="student" value="'.$ENV{'form.student'}.'"></input>'."<br />\n");
   $request->print('<input type="submit" name="submit" value="ReSubmit"></input>'."<br />\n");      $request->print("Domain:".'<input type="text" name="domain" value="'.$ENV{'user.domain'}.'"></input>'."<br />\n");
   $request->print('</form>');      $request->print('<input type="submit" name="submit" value="ReSubmit"></input>'."<br />\n");
       $request->print('</form>');
     }
     return '';
 }  }
   
   
 #FIXME - needs to be much smarter  #FIXME - needs to be much smarter
 sub finduser {  sub finduser {
   my ($name) = @_;    my ($name) = @_;
   return ($name,$ENV{'user.domain'});  
     if ( $Apache::grades::viewgrades eq 'F' ) {
       return ($name,$ENV{'user.domain'});
     } else {
       return ($ENV{'user.name'},$ENV{'user.domain'});
     }
   }
   
   sub getclasslist {
     my ($coursedomain,$coursenum,$coursehome,$hideexpired) = @_;
     my $classlist=&Apache::lonnet::reply("dump:$coursedomain:$coursenum:classlist",$coursehome);
     my %classlist=();
     my $now = time;
     foreach my $record (split /&/, $classlist) {
       my ($name,$value)=split(/=/,&Apache::lonnet::unescape($record));
       my ($end,$start)=split(/:/,$value);
       # still a student?
       if (($hideexpired) && ($end) && ($end < $now)) {
         print "Skipping:$name:$end:$now<br />\n";
         next;
       }
       push( @{ $classlist{'allids'} }, $name); 
     }
     return (%classlist);
   }
   
   sub getpartlist {
     my ($url) = @_;
     my @parts =();
     my (@metakeys) = split(/,/,&Apache::lonnet::metadata($url,'keys'));
     foreach my $key (@metakeys) {
       if ( $key =~ m/stores_([0-9]+)_.*/ ) { push(@parts,$key); }
     }
     return @parts;
   }
   
   sub viewstudentgrade {
     my ($url,$symb,$courseid,$student,@parts) = @_;
     my $result ='';
   
     my ($stuname,$domain) = split(/:/,$student);
   
     my %record=&Apache::lonnet::restore($symb,$courseid,$domain,$stuname,
         &Apache::lonnet::homeserver($stuname,$domain));
   
     $result.="<tr><td>$stuname</td><td>$domain</td>\n";
     foreach my $part (@parts) {
       my ($temp,$part,$type)=split(/_/,$part);
       #print "resource.$part.$type = ".$record{"resource.$part.$type"}." <br />\n";
       if ($type eq 'awarded') {
         my $score=$record{"resource.$part.$type"};
         $result.="<td><input type=\"text\" name=\"GRADE.$stuname.$part.$type\" value=\"$score\" size=\"4\" /></td>\n";
       } elsif ($type eq 'tries') {
         my $score=$record{"resource.$part.$type"};
         $result.="<td><input type=\"text\" name=\"GRADE.$stuname.$part.$type\" value=\"$score\" size=\"4\" /></td>\n"
       } elsif ($type eq 'solved') {
         my $score=$record{"resource.$part.$type"};
         $result.="<td><select name=\"GRADE.$stuname.$part.$type\">\n";
         if ($score =~ /^correct/) {
    $result.="<option selected=\"on\">Correct</option>\n<option>Incorrect</option>\n<option>Excused</option>\n<option>Attempted</option>\n<option>Nothing</option>\n";
         } elsif ($score =~ /^incorrect/) {
    $result.="<option>Correct</option>\n<option selected=\"on\">Incorrect</option>\n<option>Excused</option>\n<option>Attempted</option>\n<option>Nothing</option>\n";
         } elsif ($score eq '') {
    $result.="<option>Correct</option>\n<option>Incorrect</option>\n<option>Excused</option>\n<option>Attempted</option>\n<option selected=\"on\">Nothing</option>\n";
         } elsif ($score =~ /^excused/) {
    $result.="<option>Correct</option>\n<option>Incorrect</option>\n<option selected=\"on\">Excused</option>\n<option>Attempted</option>\n<option>Nothing</option>\n";
         } elsif ($score =~ /^ungraded/) {
    $result.="<option>Correct</option>\n<option>Incorrect</option>\n<option>Excused</option>\n<option selected=\"on\">Attempted</option>\n<option>Nothing</option>\n";
         }
         $result.="</select></td>\n";
       }
     }
     $result.='</tr>';
     return $result;
   }
   
   sub setstudentgrade {
     my ($url,$symb,$courseid,$student,@parts) = @_;
   
     my $result ='Hi!';
   
     my ($stuname,$domain) = split(/:/,$student);
   
     my %record=&Apache::lonnet::restore($symb,$courseid,$domain,$stuname,
         &Apache::lonnet::homeserver($stuname,$domain));
     my %newrecord;
     foreach my $part (@parts) {
       my ($temp,$part,$type)=split(/_/,$part);
       my $oldscore=$record{"resource.$part.$type"};
       my $newscore=$ENV{"GRADE.$stuname.$part.$type"};
       if ($oldscore != $newscore) {
         $result.="$stuname:$part:$type:changed from $oldscore to $newscore:<br />\n";
       } else {
         $result.="$stuname:$part:$type:changed same $oldscore to $newscore:<br />\n";
       }
     }
     return $result;
 }  }
   
 sub submission {  sub submission {
Line 45  sub submission { Line 144  sub submission {
   return $result;    return $result;
 }  }
   
   sub viewgrades {
     my ($request) = @_;
     my $result='';
   
     #get resource reference
     my $url=$ENV{'form.url'};
     $url=~s-^http://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--;
     my $symb=$ENV{'form.symb'};
     if (!$symb) { $symb=&Apache::lonnet::symbread($url); }
     if ($symb eq '') { $request->print("Unable to handle ambiguous references:$url:."); return ''; }
   
     #get classlist
     my ($cdom,$cnum) = split(/_/,$ENV{'request.course.id'});
     my $chome=$ENV{"course.$ENV{'request.course.id'}.home"};
     #print "Found $cdom:$cnum:$chome<br />";
     my (%classlist) = &getclasslist($cdom,$cnum,$chome,'0');
   
   
     #get list of parts for this problem
     my (@parts) = &getpartlist($url);
   
     #start the form
     $result = '<form action="/adm/grades" method="post">'."\n".
       '<input type="hidden" name="symb" value="'.$symb.' "/>'."\n".
         '<input type="hidden" name="url" value="'.$url.' "/>'."\n".
    '<input type="hidden" name="command" value="editgrades" />'."\n".
     '<input type="submit" name="submit" value="Submit Changes" />'."\n".
       '<table>'."\n".
         '<tr><td>UserId</td><td>Domain</td><td>Portion Correct</td><td>Status</td><td>Tries</td></tr>'."\n";
     #get info for each student
     foreach my $student ( sort(@{ $classlist{'allids'} }) ) {
       $result.=&viewstudentgrade($url,$symb,$ENV{'request.course.id'},$student,@parts);
     }
     $result.='</table><input type="submit" name="submit" value="Submit Changes" /></form>';
   
     return $result;
   }
   
   sub editgrades {
     my ($request) = @_;
     my $result='';
   
     my $symb=$ENV{'form.symb'};
     if ($symb eq '') { $request->print("Unable to handle ambiguous references:$symb:$ENV{'form.url'}"); return ''; }
     my $url=$ENV{'form.url'};
   
     #get classlist
     my ($cdom,$cnum) = split(/_/,$ENV{'request.course.id'});
     my $chome=$ENV{"course.$ENV{'request.course.id'}.home"};
     #print "Found $cdom:$cnum:$chome<br />";
     my (%classlist) = &getclasslist($cdom,$cnum,$chome,'0');
   
     #get list of parts for this problem
     my (@parts) = &getpartlist($url);
   
     $result.='<form action="/adm/grades" method="post">'."\n".
       '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
         '<input type="hidden" name="url" value="'.$url.'" />'."\n".
    '<input type="hidden" name="command" value="viewgrades" />'."\n".
     '<input type="submit" name="submit" value="See Grades" />'."\n";
   
     foreach my $student ( sort(@{ $classlist{'allids'} }) ) {
       $result.=&setstudentgrade($url,$symb,$ENV{'request.course.id'},$student,@parts);
     }
   
     $result.='<input type="submit" name="submit" value="See Grades" /></table></form>';
     return $result;
   }
   
 sub send_header {  sub send_header {
   my ($request)= @_;    my ($request)= @_;
   $request->print(&Apache::lontexconvert::header());    $request->print(&Apache::lontexconvert::header());
Line 75  sub handler { Line 243  sub handler {
   $request->send_http_header;    $request->send_http_header;
   return OK if $request->header_only;    return OK if $request->header_only;
   my $url=$ENV{'form.url'};    my $url=$ENV{'form.url'};
     my $symb=$ENV{'form.symb'};
   my $command=$ENV{'form.command'};    my $command=$ENV{'form.command'};
       
   &send_header($request);    &send_header($request);
   if ($url eq '') {    if ($url eq '' && $symb eq '') {
     $request->print("Non-Contextual Access Unsupported:$command:$url:");      $request->print("Non-Contextual Access Unsupported:$command:$url:");
   } else {    } else {
     $Apache::grades::viewgrades=&Apache::lonnet::allowed('vgr',$url);      $Apache::grades::viewgrades=&Apache::lonnet::allowed('vgr',$ENV{'request.course.id'});
     if ($command eq 'submission') {      if ($command eq 'submission') {
       $request->print(&submission($request));        $request->print(&submission($request));
       } elsif ($command eq 'viewgrades') {
         $request->print(&viewgrades($request));
       } elsif ($command eq 'editgrades') {
         $request->print(&editgrades($request));
     } else {      } else {
       $request->print("Unknown action:$command:");        $request->print("Unknown action:$command:");
     }      }
Removed from v.1.4  
changed lines
  Added in v.1.5

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