loncom/homework/bridgetask.pm - diff

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Diff for /loncom/homework/bridgetask.pm between versions 1.181 and 1.260

-version 1.181, 2006/07/17 20:35:11
+version 1.260, 2012/09/12 05:14:09
  Line 37  use Apache::lonmenu;
  use Apache::lonlocal;
  use Apache::lonxml;
  use Apache::slotrequest();
+ use Apache::structuretags();
  use Time::HiRes qw( gettimeofday tv_interval );
- use lib '/home/httpd/lib/perl/';
  use LONCAPA;
  BEGIN {
-     &Apache::lonxml::register('Apache::bridgetask',('Task','IntroParagraph','Dimension','Question','QuestionText','Setup','Instance','InstanceText','Criteria','ClosingParagraph'));
+     &Apache::lonxml::register('Apache::bridgetask',('Task','IntroParagraph','Dimension','Question','QuestionText','Setup','Instance','InstanceText','Criteria','CriteriaText','GraderNote','ClosingParagraph'));
  }
  my %dimension;
+ my $top = 'top';
  sub initialize_bridgetask {
      # id of current Dimension, 0 means that no dimension is current
      # (inside <Task> only)
      @Apache::bridgetask::dimension=();
-     # list of all Dimension ids seen
-     %Apache::bridgetask::top_dimensionlist=();
      # list of all current Instance ids
      %Apache::bridgetask::instance=();
      # list of all Instance ids seen in this problem
  Line 83  sub proctor_check_auth {
  		}
  	    }
  	    if ($authenticated) {
- 		&check_in($type,$user,$domain,$slot_name);
+ 		my $check = &check_in($type,$user,$domain,$slot_name);
+                 if ($check =~ /^error:/) {
+                     return 0;
+                 }
  		return 1;
  	    }
  	}
- Line 95  sub check_in {
+ Line 98  sub check_in {
      my ($type,$user,$domain,$slot_name) = @_;
      my $useslots = &Apache::lonnet::EXT("resource.0.useslots");
      if ( $useslots eq 'map_map') {
- 	&check_in_sequence($user,$domain,$slot_name);
+ 	my $result = &check_in_sequence($user,$domain,$slot_name);
+         if ($result =~ /^error: /) {
+             return $result;
+         }
      } else {
  	&create_new_version($type,$user,$domain,$slot_name);
+ 	&Apache::structuretags::finalize_storage();
      }
      return 1;
  }
- Line 105  sub check_in {
+ Line 112  sub check_in {
  sub check_in_sequence {
      my ($user,$domain,$slot_name) = @_;
      my $navmap = Apache::lonnavmaps::navmap->new();
-     my ($symb) = &Apache::lonxml::whichuser();
+     if (!defined($navmap)) {
+         return 'error: ';
+     }
+     my ($symb) = &Apache::lonnet::whichuser();
      my ($map)  = &Apache::lonnet::decode_symb($symb);
      my @resources =
  	$navmap->retrieveResources($map, sub { $_[0]->is_problem() },0,0);
- Line 189  sub get_version {
+ Line 199  sub get_version {
  sub add_previous_version_button {
      my ($status)=@_;
+     my (undef,undef,$udom,$uname)=&Apache::lonnet::whichuser();
+     if (($uname ne $env{'user.name'}) || ($udom ne $env{'user.domain'})) {
+         return;
+     }
      my $result;
      if ($Apache::lonhomework::history{'resource.0.version'} eq '') {
  	return '';
- Line 225  sub add_previous_version_button {
+ Line 239  sub add_previous_version_button {
  }
  sub add_grading_button {
-     my (undef,$cid)=&Apache::lonxml::whichuser();
+     my (undef,$cid,$udom,$uname)=&Apache::lonnet::whichuser();
+     if (($uname ne $env{'user.name'}) || ($udom ne $env{'user.domain'})) {
+         return;
+     }
      my $cnum=$env{'course.'.$cid.'.num'};
      my $cdom=$env{'course.'.$cid.'.domain'};
      my %sections = &Apache::loncommon::get_sections($cdom,$cnum);
- Line 234  sub add_grading_button {
+ Line 251  sub add_grading_button {
      if (scalar(keys(%sections)) < 3) {
  	$size=scalar(keys(%sections))+2;
      }
-     my $sec_select = '<select multiple="multiple" name="chosensections" size="'.$size.'">'."\n";
+     my $sec_select = "\n".'<select multiple="multiple" name="chosensections" size="'.$size.'">'."\n";
-     $sec_select .= "<option value='all' selected='selected'>all</option>\n";
+     $sec_select .= "\t<option value='all' selected='selected'>all</option>\n";
      foreach my $sec (sort {lc($a) cmp lc($b)} (keys(%sections))) {
- 	$sec_select .= "<option value=\"$sec\">$sec</option>\n";
+ 	$sec_select .= "\t<option value=\"$sec\">$sec</option>\n";
      }
-     $sec_select .= "<option value='none'>none</option></select>\n";
+     $sec_select .= "\t<option value='none'>none</option>\n</select>\n";
-     my $result=' <input type="submit" name="gradeasubmission" value="'.
+     my $uri=$env{'request.uri'};
- 	&mt("Get a submission to grade").'" />';
+     if ($env{'request.enc'}) { $uri=&Apache::lonenc::encrypted($uri); }
-     $result.='<input type="hidden" name="grade_target" value="webgrade" />';
+     my $result =
-     if (&Apache::lonnet::allowed('mgq',$env{'request.course.id'})) {
+         '<form name="gradesubmission" method="post" action="'.$uri.'">'.
+         "\n\t".'<input type="submit" name="gradeasubmission" value="'.
+ 	&mt("Get a submission to grade").'" />'.
+         "\n\t".'<input type="hidden" name="grade_target" value="webgrade" />';
+     my $see_all = &Apache::lonnet::allowed('mgq',$env{'request.course.id'});
+     my $see_sec = &Apache::lonnet::allowed('mgq',$env{'request.course.id'}.
+ 					   '/'.$env{'request.course.sec'});
+     if ($see_all || $see_sec) {
  	my ($entries,$ready,$locks)=&get_queue_counts('gradingqueue');
- 	$result.='<table><tr>';
+ 	$result.="\n\t".'<table>'."\n\t\t".'<tr>';
- 	$result.='<td rowspan="4">Specify a section: </td><td rowspan="4">'.$sec_select.'</td>';
+ 	if ($see_all || (!&section_restricted())) {
- 	$result.='<td>'.' <input type="submit" name="reviewagrading" value="'.
+ 	    $result.="\n\t\t\t".'<td rowspan="4">'.&mt('Specify a section:').' </td>'.
+ 		"\n\t\t\t".'<td rowspan="4">'.$sec_select."\n\t\t\t".'</td>';
+ 	} else {
+ 	    $result.="\n\t\t\t".'<td rowspan="4">'.&mt('Grading section:').' </td>'.
+ 		"\n\t\t\t".'<td rowspan="4">'.$env{'request.course.sec'}."\n\t\t\t".'</td>';
+ 	}
+ 	$result.="\n\t\t\t".'<td>'.'<input type="submit" name="reviewagrading" value="'.
  	    &mt("Select an entry from the grading queue:").'" /> ';
- 	$result.= &mt("[_1] entries, [_2] ready, [_3] being graded",$entries,$ready,$locks).' </td></tr>'."\n";
+ 	$result.= "\n\t\t\t\t".&mt("[_1] entries, [_2] ready, [_3] being graded",$entries,$ready,$locks).'</td>'."\n\t\t".'</tr>'."\n";
  	($entries,$ready,$locks)=&get_queue_counts('reviewqueue');
- 	$result.='<tr><td>'.
+ 	$result.="\n\t\t".'<tr>'.
- 	    ' <input type="submit" name="reviewasubmission" value="'.
+ 	    "\n\t\t\t".'<td>'.
+ 	    "\n\t\t\t\t".'<input type="submit" name="reviewasubmission" value="'.
  	    &mt("Select an entry from the review queue:").'" /> ';
  	$result.=&mt("[_1] entries, [_2] ready, [_3] being graded",
- 		     $entries,$ready,$locks).'</td></tr>'."\n";
+ 		     $entries,$ready,$locks).'</td>'."\n\t\t".'</tr>'."\n";
- 	$result.='<tr><td> <input type="submit" name="regradeasubmission" value="'.
+ 	$result.="\n\t\t".'<tr>'.
- 	    &mt("List of user's grade status").'" /> </td></tr></table>'."\n";
+ 	    "\n\t\t\t".'<td>'.
- 	$result.='<p> <input type="submit" name="regradeaspecificsubmission" value="'.
+ 	    "\n\t\t\t\t".'<input type="submit" name="regradeasubmission" value="'.
- 	    &mt("Regrade specific user:").'" />'."\n";
+ 	    &mt("List of user's grade status").'" /> </td>'
- 	$result.='<input type="text" size="12" name="gradinguser" />';
+ 	    ."\n\t\t".'</tr>'
+ 	    ."\n\t".'</table>'."\n";
+ 	$result.="\n\t".'<p>'.
+ 	    "\n\t\t".'<input type="submit" name="regradeaspecificsubmission" value="'.
+ 	    &mt("Regrade specific user:").'" />';
+ 	$result.= "\n\t\t".'<input type="text" size="12" name="gradinguser" />';
  	$result.=&Apache::loncommon::select_dom_form($env{'user.domain'},
  						     'gradingdomain');
  	$result.=' '.
- Line 271  sub add_grading_button {
+ Line 308  sub add_grading_button {
  						   'gradinguser',
  						   'gradingdomain');
  	$result.=&Apache::loncommon::studentbrowser_javascript();
- 	$result.= '</p>';
+ 	$result.= '</p>'."\n";
+     }
+     $result .= '</form>'."\n";
+     return $result;
+ }
+ sub add_slotlist_button {
+     my (undef,$cid,$udom,$uname)=&Apache::lonnet::whichuser();
+     if (($uname ne $env{'user.name'}) || ($udom ne $env{'user.domain'})) {
+         return;
+     }
+     my $symb=&Apache::lonnet::symbread();
+     my $result;
+     if (&Apache::lonnet::allowed('mgq',$env{'request.course.id'}) ||
+         &Apache::lonnet::allowed('mgq',$env{'request.course.id'}.'/'.$env{'request.course.sec'})) {
+         $result = '<form method="post" name="slotrequest" action="/adm/slotrequest">'.
+                   '<input type="hidden" name="symb" value="'.$symb.'" />'.
+                   '<input type="hidden" name="command" value="showslots" />'.
+                   '<input type="submit" name="requestattempt" value="'.
+                   &mt('Show Slot list').'" />'.
+                   '</form>';
+         my $target_id =
+                &Apache::lonstathelpers::make_target_id({symb => $symb,
+                                                              part => '0'});
+         if (!&section_restricted()) {
+             $result.='<form method="post" name="gradingstatus" action="/adm/statistics">'.
+                      '<input type="hidden" name="problemchoice" value="'.$target_id.'" />'.
+                      '<input type="hidden" name="reportSelected" value="grading_analysis" />'.
+                      '<input type="submit" name="grading" value="'.
+                      &mt('Show Grading Status').'" />'.
+                      '</form>';
+         }
      }
      return $result;
  }
  sub add_request_another_attempt_button {
      my ($text)=@_;
-     if (!$text) { $text="Request another attempt"; }
+     my (undef,$cid,$udom,$uname)=&Apache::lonnet::whichuser();
+     if (($uname ne $env{'user.name'}) || ($udom ne $env{'user.domain'})) {
+         return;
+     }
+     if (!$text) { $text=&mt('Request another attempt'); }
      my $result;
      my $symb=&Apache::lonnet::symbread();
      # not a slot access based resource
- Line 290  sub add_request_another_attempt_button {
+ Line 362  sub add_request_another_attempt_button {
      my ($slot_name,$slot)=&Apache::slotrequest::check_for_reservation($symb);
      my $action='get_reservation';
      if ($slot_name) {
- 	$text="Change reservation.";
+ 	$text=&mt('Change reservation');
  	$action='change_reservation';
  	my $description=&Apache::slotrequest::get_description($slot_name,
  							      $slot);
- 	$result.=(<<STUFF);
+ 	$result.='<p>'
- <p> Will be next available: $description </p>
+                 .&mt('Will be next available:')
- STUFF
+                 .' '.$description
+                 .'</p>';
      }
      if ($env{'request.enc'}) { $symb=&Apache::lonenc::encrypted($symb); }
      $symb=&escape($symb);
-     $result.='<form method="post" action="/adm/slotrequest">'.
+     $result.=
- 	'<input type="hidden" name="symb" value="'.$symb.'" />'.
+         "\n\t".'<form method="post" action="/adm/slotrequest">'."\n\t\t".
- 	'<input type="hidden" name="command" value="'.$action.'" />'.
+ 	'<input type="hidden" name="symb" value="'.$symb.'" />'."\n\t\t".
+ 	'<input type="hidden" name="command" value="'.$action.'" />'."\n\t\t".
  	'<input type="submit" name="requestattempt" value="'.
- 	&mt($text).'" />'.
+ 	$text.'" />'."\n\t".
- 	'</form>';
+ 	'</form>'."\n";
      return $result;
  }
- Line 326  sub style {
+ Line 400  sub style {
      my ($target) = @_;
      if ($target eq 'web'
  	|| $target eq 'webgrade') {
- 	return (<<STYLE);
+ 	my $style = (<<STYLE);
  <link rel="stylesheet" type="text/css" href="/res/adm/includes/task.css" />
  STYLE
+         if ($env{'browser.type'} eq 'explorer'
+ 	    && $env{'browser.os'} eq 'win' ) {
+ 	    if ($env{'browser.version'} < 7) {
+ 		$style .= (<<STYLE);
+ <link rel="stylesheet" type="text/css" href="/res/adm/includes/task_ie.css" />
+ STYLE
+             } else {
+ 		$style .= (<<STYLE);
+ <link rel="stylesheet" type="text/css" href="/res/adm/includes/task_ie7.css" />
+ STYLE
+ 	    }
+ 	}
+ 	return $style;
      }
      return;
  }
- Line 340  sub show_task {
+ Line 427  sub show_task {
  		       ( $status eq 'BANNED') ||
  		       ( $status eq 'UNAVAILABLE') ||
  		       ( $status eq 'NOT_IN_A_SLOT') ||
+                        ( $status eq 'NOT_YET_VIEWED') ||
  		       ( $status eq 'NEEDS_CHECKIN') ||
  		       ( $status eq 'WAITING_FOR_GRADE') ||
  		       ( $status eq 'INVALID_ACCESS') ||
- Line 359  sub nest {
+ Line 447  sub nest {
      }
  }
+ sub start_delay {
+     push(@delay,1);
+ }
+ sub end_delay {
+     pop(@delay);
+ }
  sub nested_parse {
      my ($str,$env,$args) = @_;
      my @old_env = @Apache::scripttag::parser_env;
- Line 388  sub internal_location {
+ Line 483  sub internal_location {
  }
  sub submission_time_stamp {
-     my ($symb,$courseid,$udom,$uname)=&Apache::lonxml::whichuser();
+     my ($symb,$courseid,$udom,$uname)=&Apache::lonnet::whichuser();
      my $submissiontime;
      my $version=$Apache::lonhomework::history{'resource.0.version'};
      for (my $v=$Apache::lonhomework::history{'version'};$v>0;$v--) {
- 	if (defined($Apache::lonhomework::history{$v.':resource.'.$version.'.0.bridgetask.portfiles'})) {
+ 	if (defined($Apache::lonhomework::history{$v.':resource.'.$version.'.0.bridgetask.portfiles'})
+ 	    && defined($Apache::lonhomework::history{$v.':resource.'.$version.'.0.tries'})) {
  	    $submissiontime=$Apache::lonhomework::history{$v.':timestamp'};
+ 	    last;
  	}
      }
      my $result;
- Line 404  sub submission_time_stamp {
+ Line 501  sub submission_time_stamp {
  	my ($color,$when)=('#FF6666','after');
  	if ($diff > 0) { ($color,$when)=('#336600','before'); }
  	my $info;
+ 	$diff = abs($diff);
  	if ($diff%60) { $info=($diff%60).' seconds'; }
  	$diff=int($diff/60);
  	if ($diff%60) { $info=($diff%60).' minutes '.$info; }
  	$diff=int($diff/60);
  	if ($diff) {    $info=$diff.' hours '.$info; }
  	$result='<p><font color="'.$color.'">'.
- 	    &mt('Student submitted [_1] [_2] the deadline.
+ 	    &mt('Student submitted [_1] [_2] the deadline. '.
-                  (Submission was at [_3], end of period was [_4].)',
+ 		'(Submission was at [_3], end of period was [_4].)',
- 		$info,$when,scalar(localtime($submissiontime)),
+ 		$info,$when,
- 		scalar(localtime($slot{'endtime'}))).
+ 		&Apache::lonlocal::locallocaltime($submissiontime),
+ 		&Apache::lonlocal::locallocaltime($slot{'endtime'})).
  		'</font></p>';
      }
      return $result;
- Line 422  sub submission_time_stamp {
+ Line 521  sub submission_time_stamp {
  sub file_list {
      my ($files,$uname,$udom) = @_;
      if (!defined($uname) || !defined($udom)) {
- 	(undef,undef,$udom,$uname) = &Apache::lonxml::whichuser();
+ 	(undef,undef,$udom,$uname) = &Apache::lonnet::whichuser();
      }
      my $file_url = '/uploaded/'.$udom.'/'.$uname.'/portfolio/';
- Line 431  sub file_list {
+ Line 530  sub file_list {
  	my $file=$file_url.$partial_file;
  	$file=~s|/+|/|g;
  	&Apache::lonnet::allowuploaded('/adm/bridgetask',$file);
- 	$file_list.='<li><span style="white-space: nowrap;"><a href="'.$file.'?rawmode=1" target="lonGRDs"><img src="'.
+ 	$file_list.='<li><span class="LC_nobreak"><a href="'.$file.'?rawmode=1" target="lonGRDs"><img src="'.
  	    &Apache::loncommon::icon($file).'" alt="file icon" border="0" /> '.$file.
  	    '</a></span></li>'."\n";
      }
- Line 451  sub webgrade_standard_info {
+ Line 550  sub webgrade_standard_info {
      my $file_list = &file_list($Apache::lonhomework::history{"resource.$version.0.bridgetask.portfiles"});
-     my %lt=('done'   => 'Next Item',
+     my %lt = &Apache::lonlocal::texthash(
- 	    'stop'   => 'Quit Grading',
+         'done'   => 'Next Item',
- 	    'fail'   => 'Fail Rest',
+         'stop'   => 'Quit Grading',
- 	    'cancel' => 'Cancel',
+         'fail'   => 'Fail Rest',
- 	    );
+         'cancel' => 'Cancel',
-     %lt=&Apache::lonlocal::texthash(%lt);
+         'submit' => 'Submit Grades',
+     );
      my $result=<<INFO;
    <div class="LC_GRADING_maincontrols">
  INFO
-     if (&grade_mode() eq 'regrade') {
+     if ($env{'request.state'} eq 'construct') {
  	$result.=<<INFO;
+     <input type="submit" name="next" value="$lt{'submit'}" />
+ INFO
+     } else {
+ 	if (&grade_mode() eq 'regrade' && $env{'request.state'} ne 'construct') {
+ 	    $result.=<<INFO;
      <input type="submit" name="cancel" value="$lt{'cancel'}" />
  INFO
-     }
+         }
-     $result.=<<INFO;
+ 	$result.=<<INFO;
      <input type="submit" name="next" value="$lt{'done'}" />
      <input type="submit" name="stop" value="$lt{'stop'}" />
+ INFO
+     }
+     $result.=<<INFO;
      <input type="button" name="fail" value="$lt{'fail'}"
             onclick="javascript:onFailRest()" />
    </div>
    $file_list
  INFO
      return $result;
  }
  sub done_screen {
      my ($version) = @_;
-     my $title=&Apache::lonnet::gettitle();
+     my $title=&Apache::lonnet::gettitle($env{'request.uri'});
      my @files=split(',',$Apache::lonhomework::history{'resource.'.$version.'.0.bridgetask.portfiles'});
-     my (undef,undef,$domain,$user)= &Apache::lonxml::whichuser();
+     my (undef,undef,$domain,$user)= &Apache::lonnet::whichuser();
-     my $files = '<ul>';
+     my ($msg,$files,$shown);
-     my $msg;
+     if (@files > 0) {
-     foreach my $file (@files) {
+         $files = '<ul>';
- 	my $url="/uploaded/$domain/$user/portfolio$file";
+         foreach my $file (@files) {
- 	if (! &Apache::lonnet::stat_file($url)) {
+ 	    my $url="/uploaded/$domain/$user/portfolio$file";
- 	    $file = &mt('<span class="LC_error"> Nonexistent file:</span> '.
+ 	    if (! &Apache::lonnet::stat_file($url)) {
- 			'<span class="LC_filename">[_1]</span>',$file);
+ 	        $file = '<span class="LC_error">'
- 	    $msg .= "<p>Submitted non-existant file $file</p>\n";
+                        .&mt('[_1]Nonexistent file:[_2]'
- 	} else {
+                            ,'<span class="LC_error"> '
- 	    $file = '<span class="LC_filename">'.$file.'</span>';
+                            ,'</span> <span class="LC_filename">'.$file.'</span>');
- 	    $msg .= "<p>Submitted file $file</p>\n";
+ 	        $msg .= "<p>".&mt('Submitted non-existent file [_1]',$file)."</p>\n";
- 	}
+ 	    } else {
- 	$files .= '<li>'.$file.'</li>';
+ 	        $file = '<span class="LC_filename">'.$file.'</span>';
+ 	        $msg .= "<p>".&mt('Submitted file [_1]',$file)."</p>\n";
+ 	    }
+ 	    $files .= '<li>'.$file.'</li>';
+         }
+         $files.='</ul>';
+         $shown = '<p>'.&mt('Files submitted: [_1]',$files).'</p>'
+                 .'<p>'.&mt('You are now done with this Bridge Task').'</p>'
+                 .'<hr />'
+                 .'<p><a href="/adm/logout">'.&mt('Logout').'</a></p>'
+                 .'<p><a href="/adm/roles">'.&mt('Change to a different course').'</a></p>';
+     } else {
+         $msg = &mt("Submission status: no files currently submitted, when 'Done' was indicated.");
+         $shown = '<p class="LC_error">'.
+                  &mt('You did not submit any files.  Please try again.').'</span>'.
+                  '</p><p><a href="javascript:history.go(-1);">'.&mt('Back to Bridge Task').'</a></p><hr />';
      }
-     $files.='</ul>';
+     my $subject = &mt('Submission message for [_1]',$title);
-     my $subject = "Submission message for $title";
      my ($message_status,$comment_status);
      my $setting = $env{'course.'.$env{'request.course.id'}.'.task_messages'};
      $setting =~ s/^\s*(\S*)\s*$/$1/;
- Line 518  sub done_screen {
+ Line 641  sub done_screen {
  	$comment_status = '<p>'.&mt('Message sent to instructor: [_1]',
  				    $comment_status).' </p>';
      }
-     return <<DONESCREEN;
- <h2>$title</h2>
+     return "<h2>$title</h2>"
- <p> Files submitted: $files </p>
+           .$shown
- <p> You are now done with this Bridge Task </p>
+           .$message_status
- <hr />
+           .$comment_status;
- <p> <a href="/adm/logout">Logout</a> </p>
- <p> <a href="/adm/roles">Change to a different course</a> </p>
- $message_status
- $comment_status
- DONESCREEN
  }
  sub start_Task {
- Line 558  sub start_Task {
+ Line 675  sub start_Task {
  	    &Apache::structuretags::page_start($target,$token,$tagstack,
  					       $parstack,$parser,$safeeval,
  					       $name,&style($target));
- 	$result .= '<div class="LC_task">'."\n";
+     }
+     if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' ||
+         $target eq 'tex') {
+         if ($env{'form.markaccess'}) {
+             my @interval=&Apache::lonnet::EXT("resource.0.interval");
+             &Apache::lonnet::set_first_access($interval[1]);
+         }
      }
      if ($target eq 'web' && $env{'request.state'} ne 'construct') {
  	if ($Apache::lonhomework::queuegrade
  	    || $Apache::lonhomework::modifygrades) {
- 	    $result.='<form name="gradesubmission" method="post" action="';
+ 	    $result .= &add_grading_button();
- 	    my $uri=$env{'request.uri'};
- 	    if ($env{'request.enc'}) { $uri=&Apache::lonenc::encrypted($uri); }
- 	    $result.=$uri.'">'.&add_grading_button()."</form>";
  	    my $symb=&Apache::lonnet::symbread();
- 	    if (&Apache::lonnet::allowed('mgq',$env{'request.course.id'})) {
+ 	    if (&Apache::lonnet::allowed('mgq',$env{'request.course.id'})
- 		$result.='<form method="post" name="slotrequest" action="/adm/slotrequest">'.
+ 		|| &Apache::lonnet::allowed('mgq',$env{'request.course.id'}.'/'.$env{'request.course.sec'})) {
- 		    '<input type="hidden" name="symb" value="'.$symb.'" />'.
+                 $result .= &add_slotlist_button();
- 		    '<input type="hidden" name="command" value="showslots" />'.
- 		    '<input type="submit" name="requestattempt" value="'.
- 		    &mt('Show Slot list').'" />'.
- 		    '</form>';
- 		my $target_id =
- 		    &Apache::lonstathelpers::make_target_id({symb => $symb,
- 							     part => '0'});
- 		$result.='<form method="post" name="gradingstatus" action="/adm/statistics">'.
- 		    '<input type="hidden" name="problemchoice" value="'.$target_id.'" />'.
- 		    '<input type="hidden" name="reportSelected" value="grading_analysis" />'.
- 		    '<input type="submit" name="grading" value="'.
- 		    &mt('Show Grading Status').'" />'.
- 		    '</form>';
  	    }
  	}
      }
-     if ($target eq 'web' && $env{'request.state'} eq 'construct') {
+     if ($target =~/(web|webgrade)/ && $env{'request.state'} eq 'construct') {
  	$form_tag_start.=&Apache::structuretags::problem_web_to_edit_header($env{'form.rndseed'});
      }
      if ($target eq 'web'
- Line 598  sub start_Task {
+ Line 706  sub start_Task {
  	my ($version,$previous)=&get_version();
  	($status,$accessmsg,my $slot_name,$slot) =
  	    &Apache::lonhomework::check_slot_access('0','Task');
- 	if ($status eq 'CAN_ANSWER' && $version eq '') {
+ 	if ((($status eq 'CAN_ANSWER') || ($status eq 'NOT_YET_VIEWED')) && ($version eq '')) {
- 	    # CAN_ANSWER mode, and no current version, unproctored access
+ 	    # CAN_ANSWER or NOT_YET_VIEWED mode, and no current version, unproctored access
  	    # thus self-checkedin
- 	    &check_in('Task',undef,undef,$slot_name);
+ 	    my $check = &check_in('Task',undef,undef,$slot_name);
+             if ($check =~ /^error: /) {
+                 my $symb=&Apache::lonnet::symbread();
+                 &Apache::lonnet::logthis("Error during self-checkin of version $version of Task (symb: $symb) using slot: $slot_name");
+             }
  	    &add_to_queue('gradingqueue',{'type' => 'Task',
  					  'time' => time,
  					  'slot' => $slot_name});
  	    ($version,$previous)=&get_version();
  	}
+         if (($target eq 'web') && ($version ne '') && ($slot_name ne '')) {
+             if (ref($slot) eq 'HASH') {
+                 if ($slot->{'endtime'} > time()) {
+                     $result .=
+                         &Apache::lonhtmlcommon::set_due_date($slot->{'endtime'});
+                 }
+             }
+ 	}
+ 	my $status_id = 'LC_task_take';
+         if ($previous && $target eq 'answer') {
+             $status_id = 'LC_task_answer';
+         } elsif ($previous || $status eq 'SHOW_ANSWER') {
+ 	    $status_id = 'LC_task_feedback';
+         }
+ 	$result .= '<div class="LC_task" id="'.$status_id.'">'."\n";
  	push(@Apache::inputtags::status,$status);
  	$Apache::inputtags::slot_name=$slot_name;
- Line 623  sub start_Task {
+ Line 751  sub start_Task {
  		}
  		my $msg;
  		if ($status eq 'UNAVAILABLE') {
- 		    $msg.='<h1>'.&mt('Unable to determine if this resource is open due to network problems. Please try again later.').'</h1>';
+ 		    $msg.='<p class="LC_error">'.&mt('Unable to determine if this resource is open due to network problems. Please try again later.').'</p>';
  		} elsif ($status eq 'NOT_IN_A_SLOT') {
- 		    $msg.='<h1>'.&mt('You are not currently signed up to work at this time and/or place.').'</h1>';
+ 		    $msg.='<p class="LC_warning">'.&mt('You are not currently signed up to work at this time and/or place.').'</p>';
- 		    $msg.=&add_request_another_attempt_button("Sign up for time to work.");
+ 		    $msg.=&add_request_another_attempt_button("Sign up for time to work");
  		} elsif ($status eq 'NEEDS_CHECKIN') {
- 		    $msg.='<h1>'.&mt('You need the Proctor to validate you.').
+ 		    $msg.='<p class="LC_warning">'.&mt('You need the Proctor to validate you.').
- 			'</h1>'.&proctor_validation_screen($slot);
+ 			'</p>'.&proctor_validation_screen($slot);
  		} elsif ($status eq 'WAITING_FOR_GRADE') {
- 		    $msg.='<h1>'.&mt('Your submission is in the grading queue.').'</h1>';
+ 		    $msg.='<p class="LC_info">'.&mt('Your submission is in the grading queue.').'</p>';
  		} elsif ($env{'form.donescreen'}) {
  		    $result .= &done_screen($version);
- 		} elsif ($status ne 'NOT_YET_VIEWED') {
+ 		} elsif ($status eq 'NOT_YET_VIEWED') {
- 		    $msg.='<h1>'.&mt('Not open to be viewed').'</h1>';
+                     my $symb=&Apache::lonnet::symbread();
+                     $msg.=&Apache::structuretags::firstaccess_msg($accessmsg,$symb);
+ 		} else {
+ 		    $msg.='<p class="LC_warning">'.&mt('Not open to be viewed').'</p>';
  		}
  		if ($status eq 'CLOSED' || $status eq 'INVALID_ACCESS') {
  		    $msg.='The problem '.$accessmsg;
  		}
  		$result.=$msg.'<br />';
  	    } elsif ($target eq 'tex') {
- 		$result.='\begin{document}\noindent \vskip 1 mm  \begin{minipage}{\textwidth}\vskip 0 mm';
+ 		$result.='\noindent \vskip 1 mm  \begin{minipage}{\textwidth}\vskip 0 mm';
  		if ($status eq 'UNAVAILABLE') {
  		    $result.=&mt('Unable to determine if this resource is open due to network problems. Please try again later.').'\vskip 0 mm ';
  		} else {
- Line 665  sub start_Task {
+ Line 796  sub start_Task {
  	} elsif ($target eq 'web') {
  	    $result.=&preserve_grade_info();
  	    $result.=&internal_location();
- 	    $result.=$form_tag_start.
+ 	    $result.=$form_tag_start."\t".
  		'<input type="hidden" name="submitted" value="yes" />';
  	    &Apache::lonxml::startredirection();
  	}
- Line 674  sub start_Task {
+ Line 805  sub start_Task {
  	      $target eq 'webgrade') {
  	my $webgrade='yes';
  	if ($target eq 'webgrade') {
+ 	    $result .= '<div class="LC_task">'."\n";
  	    $result.= "\n".'<div class="LC_GRADING_task">'."\n".
  		'<script type="text/javascript"
                           src="/res/adm/includes/task_grading.js"></script>';
  	    #$result.='<br />Review'.&show_queue('reviewqueue');
  	    #$result.='<br />Grade'.&show_queue('gradingqueue');
  	}
- 	# FIXME Blast! still need to reorg this, need to reshow the
-         #       queue being reviewed once done with the grade pass...
-         #       Hrrm, vaildation pass should perhaps say 'not_locked'
-         #       perhaps do a search if there is a key that is mine and if
-         #       there isn't reshow the queue....
  	my ($todo,$status_code,$msg)=&get_key_todo($target);
  	if ($todo) {
  	    &setup_env_for_other_user($todo,$safeeval);
  	    my ($symb,$uname,$udom)=&decode_queue_key($todo);
- 	    $result.="\n".'<table><tr><td>Found '.
+ 	    if ($env{'request.state'} eq 'construct') {
- 		&Apache::lonnet::gettitle($symb).' for '.$uname.' at '.$udom.'</td></tr></table>';
+ 		$symb = $env{'request.uri'};
+ 	    }
+ 	    $result.="\n".'<p>'.
+ 		&mt('Grading [_1] for [_2] at [_3]',
+ 		    &Apache::lonnet::gettitle($symb),$uname,$udom).'</p>';
  	    $form_tag_start.=
  		'<input type="hidden" name="gradingkey" value="'.
  		&escape($todo).'" />';
- Line 711  sub start_Task {
+ Line 843  sub start_Task {
  		    $result.='<b>'.&mt("Stopped grading.").'</b>'.$back;
  		} elsif ($status_code eq 'cancel') {
  		    $result.='<b>'.&mt("Cancelled grading.").'</b>'.$back;
+                 } elsif ($status_code eq 'terminated') {
+                     $result.= '<b>'.&mt('Terminated grading').'</b><br />'.
+                               '<span class="LC_error">'.
+                               &mt('Grading for [_1] has not been saved because of a grading key mismatch.',
+                               '<tt>'.$env{'form.terminated'}.'</tt>').'</span><br />'.$back;
  		} elsif ($status_code eq 'never_versioned') {
  		    $result.='<b>'.
  			&mt("Requested user has never accessed the task.").
- Line 757  sub start_Task {
+ Line 894  sub start_Task {
  		$result.='<input type="hidden" name="regrade" value="'.
  		    $env{'form.regrade'}.'" />';
  	    }
- 	    if ($env{'form.chosensections'}) {
+ 	    if ($env{'form.chosensections'} || &section_restricted()) {
- 		my @chosen_sections=
+ 		my @chosen_sections = &get_allowed_sections();
- 		    &Apache::loncommon::get_env_multiple('form.chosensections');
  		foreach my $sec (@chosen_sections) {
  		    $result.='<input type="hidden" name="chosensections"
                                 value="'.$sec.'" />';
  		}
  	    }
  	    if ($webgrade eq 'yes') { $result.=&webgrade_standard_info(); }
+ 	} elsif ($target eq 'webgrade'
+ 		 && $env{'request.state'} eq 'construct') {
+ 	    $result.=$form_tag_start;
+ 	    $result.='<input type="hidden" name="webgrade" value="'.
+ 		$webgrade.'" />';
+ 	    $result.=&webgrade_standard_info();
  	}
  	if ($target eq 'webgrade') {
  	    $result.="\n".'<div id="LC_GRADING_criterialist">';
+ 	    &Apache::lonxml::startredirection();
+ 	    &start_delay();
+ 	    $dimension{$top}{'result'}=$result;
+ 	    undef($result);
  	}
      } elsif ($target eq 'edit') {
  	$result.=$form_tag_start.
  	    &Apache::structuretags::problem_edit_header();
  	$Apache::lonxml::warnings_error_header=
  	    &mt("Editor Errors - these errors might not effect the running of the problem, but they will likely cause problems with further use of the Edit mode. Please use the EditXML mode to fix these errors.")."<br />";
- 	my $temp=&Apache::edit::insertlist($target,$token);
+ 	$result.= &Apache::edit::text_arg('Required number of passed optional elements to pass the Task:','OptionalRequired',$token,10)." <br />\n";
- 	$result.=$temp;
+ 	$result.= &Apache::edit::insertlist($target,$token);
+     } elsif ($target eq 'modified') {
+ 	my $constructtag=
+ 	    &Apache::edit::get_new_args($token,$parstack,$safeeval,
+ 					'OptionalRequired');
+ 	if ($constructtag) {
+ 	    $result = &Apache::edit::rebuild_tag($token);
+ 	}
      } else {
  	# page_start returned a starting result, delete it if we don't need it
  	$result = '';
- Line 802  sub get_key_todo {
+ Line 955  sub get_key_todo {
      my ($target)=@_;
      my $todo;
+     if ($env{'request.state'} eq 'construct') {
+ 	my ($symb,$cid,$udom,$uname) = &Apache::lonnet::whichuser();
+ 	my $gradingkey=&encode_queue_key($symb,$udom,$uname);
+ 	return ($gradingkey);
+     }
      if (defined($env{'form.reviewasubmission'})) {
  	&Apache::lonxml::debug("review a submission....");
  	$env{'form.queue'}='reviewqueue';
- Line 827  sub get_key_todo {
+ Line 986  sub get_key_todo {
      if (defined($env{'form.regradeaspecificsubmission'}) &&
  	defined($env{'form.gradinguser'})               &&
  	defined($env{'form.gradingdomain'})               ) {
- 	my ($symb,$cid)=&Apache::lonxml::whichuser();
+ 	my ($symb,$cid)=&Apache::lonnet::whichuser();
  	my $cnum  = $env{'course.'.$cid.'.num'};
  	my $cdom  = $env{'course.'.$cid.'.domain'};
- 	my $uname = $env{'form.gradinguser'};
+ 	my $uname = &LONCAPA::clean_username($env{'form.gradinguser'});
- 	my $udom  = $env{'form.gradingdomain'};
+ 	my $udom  = &LONCAPA::clean_domain($env{'form.gradingdomain'});
+ 	if (&section_restricted()) {
+ 	    my $classlist=&get_limited_classlist();
+ 	    if (!&allow_grade_user($classlist->{$uname.':'.$udom})) {
+ 		return (undef,'not_allowed',
+ 			&mt('Requested student ([_1]) is in a section you aren\'t allowed to grade.',$uname.':'.$udom));
+ 	    }
+ 	}
  	my $gradingkey=&encode_queue_key($symb,$udom,$uname);
  	my $queue;
- Line 902  sub get_key_todo {
+ Line 1068  sub get_key_todo {
  		    return (undef,'stop');
  		} elsif ($env{'form.cancel'}) {
  		    return (undef,'cancel');
+                 } elsif ($env{'form.terminated'}) {
+                     return (undef, 'terminated');
  		} elsif ($env{'form.next'}) {
  		    return (undef,'select_user');
  		}
- Line 947  sub get_key_todo {
+ Line 1115  sub get_key_todo {
      if ($env{'form.queuemode'} ne 'selected') {
  	# don't get something new from the queue if they hit the stop button
-     	if (!(($env{'form.cancel'} || $env{'form.stop'})
+     	if (!(($env{'form.cancel'} || $env{'form.stop'} || $env{'form.terminated'})
  	      && $target eq 'webgrade')
  	    && !$env{'form.gradingaction'}) {
  	    &Apache::lonxml::debug("Getting anew $queue");
  	    return (&get_from_queue($queue));
  	} else {
- 	    return (undef,'stop');
+             if ($env{'form.terminated'}) {
+                 return (undef,'terminated');
+             } else {
+                 return (undef,'stop');
+             }
  	}
      }
      return (undef,undef)
- Line 983  sub end_Task {
+ Line 1155  sub end_Task {
  		}
  		if ($status eq 'CAN_ANSWER' && !$previous &&
  		    !$env{'form.donescreen'}) {
- 		    $result.="\n".'<table border="1">'.
+                     my ($portheader,$porttext);
+                     if ($Apache::lonhomework::history{"resource.$version.0.bridgetask.portfiles"}) {
+                         $portheader = &mt('Submit Additional Portfolio Files for Grading');
+                         $porttext = &mt('Indicate which additional files from your portfolio are to be evaluated in grading this task.');
+                     } else {
+                         $portheader = &mt('Submit Portfolio Files for Grading');
+                         $porttext = &mt('Indicate the files from your portfolio to be evaluated in grading this task.');
+                     }
+ 		    $result.="\n".'<div>'.&Apache::lonhtmlcommon::start_pick_box().
  			&Apache::inputtags::file_selector("$version.0",
  							  "bridgetask","*",
  							  'portfolioonly',
- 							  '
+                                                           '<h3>'.$portheader.'</h3><br />'.
- <h2>'.&mt('Submit Portfolio Files for Grading').'</h2>
+                                                           $porttext.'<br />').
- <p>'.&mt('Indicate the files from your portfolio to be evaluated in grading this task.').'</p>').
+ 			&Apache::lonhtmlcommon::end_pick_box().'</div>';
- 							  "</table>";
  		}
  		if (!$previous && $status ne 'SHOW_ANSWER' &&
  		    &show_task($status,$previous)) {
- 		    $result.=&Apache::inputtags::gradestatus('0');
+ 		    $result.=&Apache::inputtags::gradestatus('0',$target,1);
- 		    $result.='</form>';
+ 		}
+ 		$result.='</form>';
+ 		if (!$previous && $status ne 'SHOW_ANSWER' &&
+ 		    &show_task($status,$previous)) {
  		    my $action = &Apache::lonenc::check_encrypt($env{'request.uri'});
+                     my $donetext = &mt('Done');
  		    $result.=<<DONEBUTTON;
  <form name="done" method="post" action="$action">
     <input type="hidden" name="donescreen" value="1" />
-    <input type="submit" value="Done" />
+    <input type="submit" value="$donetext" />
  </form>
  DONEBUTTON
                  }
  		if (&show_task($status,$previous) &&
  		    $Apache::lonhomework::history{"resource.$version.0.status"} =~ /^(pass|fail)$/) {
  		    my $bt_status=$Apache::lonhomework::history{"resource.$version.0.status"};
- 		    my $title=&Apache::lonnet::gettitle();
+ 		    my $title=&Apache::lonnet::gettitle($env{'request.uri'});
  		    my $start_time;
  		    my $slot_name=
- Line 1023  DONEBUTTON
+ Line 1207  DONEBUTTON
  		    }
  		    $start_time=&Apache::lonlocal::locallocaltime($start_time);
- 		    my $status = "\n<div class='LC_$bt_status LC_criteria'>\n";
+ 		    my $status =
+ 			"\n<div class='LC_$bt_status LC_criteria LC_task_overall_status'>\n\t";
+ 		    my $dim = $top;
+ 		    my %counts = &get_counts($dim,undef,$parstack,
+ 					     $safeeval);
+ 		    my $question_status ="\n\t<p>".
+ 			&question_status_message(\%counts,-1).
+ 			"</p>\n";
  		    if ($bt_status eq 'pass')  {
- 			$status.='<h2>You passed the '.$title.' given on '.
+ 			$status.='<h2>'
- 			    $start_time.'</h2>';
+                                 .&mt('You passed the [_1] given on [_2].',$title,$start_time)
+                                 .'</h2>';
+ 			$status.=$question_status;
  		    }
  		    if ($bt_status eq 'fail')  {
- 			$status.='<h2>You did not pass the '.$title.' given on '.
+ 			$status.='<h2>'
- 			    $start_time.'</h2>';
+                                 .&mt('You did not pass the [_1] given on [_2].',$title,$start_time)
+                                 .'</h2>';
+ 			$status.=$question_status;
  			if (!$previous) {
  			    $status.=&add_request_another_attempt_button();
  			}
  		    }
- 		    my $man_count=0;
- 		    my $opt_count=0;
+ 		    $status.="\n".'</div>'."\n";
- 		    my $opt_passed=0;
- 		    foreach my $dim (keys(%Apache::bridgetask::top_dimensionlist)) {
+ 		    foreach my $id (@{$dimension{$dim}{'criterias'}}) {
- 			if ($Apache::bridgetask::top_dimensionlist{$dim}{'manadatory'}
+ 			my $type = $dimension{$dim}{'criteria.'.$id.'.type'};
- 			    eq 'N') {
+ 			if ($type eq 'dimension') {
- 			    $opt_count++;
+ 			    $result.=$dimension{$id}{'result'};
- 			    if ($Apache::lonhomework::history{"resource.$version.0.$dim.status"} eq 'pass') {
+ 			    next;
- 				$opt_passed++;
- 			    }
- 			} else {
- 			    $man_count++;
  			}
+ 			my $criteria =
+ 			    &nested_parse(\$dimension{$dim}{'criteria.'.$id},
+ 					  [@_]);
+ 			$status .= &layout_web_Criteria($dim,$id,$criteria);
  		    }
- 		    my $opt_req=&Apache::lonxml::get_param('OptionalRequired',
- 							 $parstack,$safeeval);
- 		    if ($opt_req !~ /\S/) { $opt_req='0'; }
- 		    $status.="\n<p>".&mt('You needed to pass all of the [_1]  mandatory components and [_2] of the [_3] optional components, of which you passed [_4].',$man_count,$opt_req,$opt_count,$opt_passed)."</p></div>\n";
  		    my $internal_location=&internal_location();
  		    $result=~s/\Q$internal_location\E/$status/;
  		}
  		$result.="\n</div>\n".
  		    &Apache::loncommon::end_page({'discussion' => 1});
- 	    }
+ 	    } elsif ($target eq 'answer') {
+                 $result.="\n</div>\n";
+             }
  	}
  	my $useslots = &Apache::lonnet::EXT("resource.0.useslots");
- Line 1072  DONEBUTTON
+ Line 1265  DONEBUTTON
  	} elsif (defined($Apache::lonhomework::history{"resource.$version.0.checkedin.slot"})) {
  	    $queue_data{'slot'} = $Apache::lonhomework::history{"resource.$version.0.checkedin.slot"};
  	}
- 	if ($target eq 'grade' && !$env{'form.webgrade'} && !$previous) {
+ 	if ($target eq 'grade' && !$env{'form.webgrade'} && !$previous
+ 	    && $status eq 'CAN_ANSWER') {
  	    my $award='SUBMITTED';
+             my $uploadedflag=0;
+             my $totalsize=0;
+             my @deletions = &Apache::loncommon::get_env_multiple('form.HWFILE'.$version.'_0_bridgetask_delete');
  	    &Apache::essayresponse::file_submission("$version.0",'bridgetask',
- 						    'portfiles',\$award);
+ 						    \$award,\$uploadedflag,\$totalsize,\@deletions);
  	    if ($award eq 'SUBMITTED' &&
  		$Apache::lonhomework::results{"resource.$version.0.bridgetask.portfiles"}) {
  		$Apache::lonhomework::results{"resource.0.tries"}=
- Line 1090  DONEBUTTON
+ Line 1287  DONEBUTTON
  		$Apache::lonhomework::results{"resource.0.submission"}=
  		    $Apache::lonhomework::results{"resource.$version.0.submission"}='';
  	    } else {
- 		delete($Apache::lonhomework::results{"resource.$version.0.bridgetask.portfiles"});
+                 unless($uploadedflag) {
+                     delete($Apache::lonhomework::results{"resource.$version.0.bridgetask.portfiles"});
+                 }
  		$award = '';
  	    }
  	    &Apache::lonhomework::showhash(%Apache::lonhomework::results);
- Line 1098  DONEBUTTON
+ Line 1297  DONEBUTTON
  	    if ($award eq 'SUBMITTED') {
  		&add_to_queue('gradingqueue',\%queue_data);
  	    }
- 	} elsif ($Apache::lonhomework::results{'INTERNAL_store'}) {
- 	    &Apache::structuretags::finalize_storage();
  	}
  	if ($target eq 'grade' && $env{'form.webgrade'} eq 'yes'
  	    && exists($env{'form.cancel'})) {
- Line 1115  DONEBUTTON
+ Line 1312  DONEBUTTON
  	    my $ungraded=0;
  	    my $review=0;
  	    &Apache::lonhomework::showhash(%Apache::lonhomework::results);
- 	    foreach my $dim (keys(%Apache::bridgetask::top_dimensionlist)) {
+ 	    my $dim = $top;
+ 	    foreach my $id (@{$dimension{$dim}{'criterias'}}) {
+ 		my $link=&link($id);
+ 		my $type = $dimension{$dim}{'criteria.'.$id.'.type'};
+ 		if ($type eq 'criteria') {
+ 		    # dimensional 'criteria' don't get assigned grades
+ 		    $Apache::lonhomework::results{"resource.$version.0.$id.status"}=$env{'form.HWVAL_'.$link};
+ 		    $Apache::lonhomework::results{"resource.$version.0.$id.comment"}=$env{'form.HWVAL_comment_'.$link};
+ 		}
  		my $status=
- 		    $Apache::lonhomework::results{"resource.$version.0.$dim.status"};
+ 		    $Apache::lonhomework::results{"resource.$version.0.$id.status"};
- 		my $mandatory=
+ 		my $mandatory=($dimension{$dim}{'criteria.'.$id.'.mandatory'} ne 'N');
- 		    ($Apache::bridgetask::top_dimensionlist{$dim}{'manadatory'} ne 'N');
  		if ($status eq 'pass') {
  		    if (!$mandatory) { $optional_passed++; }
  		} elsif ($status eq 'fail') {
  		    if ($mandatory) { $mandatory_failed++; }
- 		} elsif ($status eq 'ungraded') {
- 		    $ungraded++;
  		} elsif ($status eq 'review') {
  		    $review++;
+ 		} elsif ($status eq 'ungraded') {
+ 		    $ungraded++;
  		} else {
  		    $ungraded++;
  		}
- Line 1135  DONEBUTTON
+ Line 1342  DONEBUTTON
  	    if ($optional_passed < $optional_required) {
  		$mandatory_failed++;
  	    }
- 	    &Apache::lonxml::debug("all dim ".join(':',keys(%Apache::bridgetask::top_dimensionlist))."results -> m_f $mandatory_failed o_p $optional_passed u $ungraded r $review");
+ 	    &Apache::lonxml::debug(" task results -> m_f $mandatory_failed o_p $optional_passed u $ungraded r $review");
  	    $Apache::lonhomework::results{'resource.0.regrader'}=
  		$env{'user.name'}.':'.$env{'user.domain'};
  	    if ($review) {
  		$Apache::lonhomework::results{"resource.$version.0.status"}='review';
- 		if ($env{'form.queue'} eq 'reviewqueue') {
- 		    &check_queue_unlock($env{'form.queue'});
- 		    &Apache::lonxml::debug(" still needs review not changing status.");
- 		} else {
- 		    if ($env{'form.queue'} ne 'none') {
- 			&move_between_queues($env{'form.queue'},'reviewqueue');
- 		    } else {
- 			&add_to_queue('reviewqueue',\%queue_data);
- 		    }
- 		}
  	    } elsif ($ungraded) {
  		$Apache::lonhomework::results{"resource.$version.0.status"}='ungraded';
- 		if ($env{'form.queue'} eq 'reviewqueue') {
- 		    &Apache::lonxml::debug("moving back.");
- 		    &move_between_queues($env{'form.queue'},
- 					 'gradingqueue');
- 		} elsif ($env{'form.queue'} eq 'none' ) {
- 		    &add_to_queue('gradingqueue',\%queue_data);
- 		} else {
- 		    &check_queue_unlock($env{'form.queue'});
- 		}
  	    } elsif ($mandatory_failed) {
  		$Apache::lonhomework::results{"resource.$version.0.status"}='fail';
  		$Apache::lonhomework::results{"resource.$version.0.solved"}='incorrect_by_override';
  		$Apache::lonhomework::results{"resource.$version.0.award"}='INCORRECT';
  		$Apache::lonhomework::results{"resource.$version.0.awarded"}='0';
- 		&remove_from_queue($env{'form.queue'});
+ 		my ($symb,$courseid,$udom,$uname)=&Apache::lonnet::whichuser();
- 		my ($symb,$courseid,$udom,$uname)=&Apache::lonxml::whichuser();
  		if ($env{'form.regrade'} ne 'yes') {
  		    $Apache::lonhomework::results{"resource.$version.0.bridgetask.portfiles"}=
- Line 1184  DONEBUTTON
+ Line 1370  DONEBUTTON
  		$Apache::lonhomework::results{"resource.$version.0.solved"}='correct_by_override';
  		$Apache::lonhomework::results{"resource.$version.0.award"}='EXACT_ANS';
  		$Apache::lonhomework::results{"resource.$version.0.awarded"}='1';
- 		&remove_from_queue($env{'form.queue'});
+ 		my ($symb,$courseid,$udom,$uname)=&Apache::lonnet::whichuser();
- 		my ($symb,$courseid,$udom,$uname)=&Apache::lonxml::whichuser();
  		if ($env{'form.regrade'} ne 'yes') {
  		    $Apache::lonhomework::results{"resource.$version.0.bridgetask.portfiles"}=
  			$Apache::lonhomework::history{"resource.$version.0.bridgetask.portfiles"};
- Line 1208  DONEBUTTON
+ Line 1392  DONEBUTTON
  		    $Apache::lonhomework::results{"resource.$version.0.solved"};
  	    }
  	    &minimize_storage();
+             my ($canstore,$domain,$name,$symb,$courseid);
+             ($symb,$courseid,$domain,$name) = &Apache::lonnet::whichuser();
+             if ($env{'form.gradingkey'}) {
+                 my $todo=&unescape($env{'form.gradingkey'});
+                 my ($keysymb,$uname,$udom)=&decode_queue_key($todo);
+                 if ($symb eq $keysymb) {
+                     if (($domain eq $udom) && ($name eq $uname)) {
+                         $canstore = 1;
+                     }
+                 }
+             }
+             if ($canstore) {
+ 	        &Apache::structuretags::finalize_storage();
+                 my @interval = &Apache::lonnet::EXT("resource.0.interval");
+                 if ($interval[0] =~ /^\d+$/ && $interval[1] eq 'resource') {
+                     my $key=$courseid."\0".$symb;
+                     my %times=&Apache::lonnet::get('firstaccesstimes',
+                                                    [$key],$domain,$name);
+                     if ($times{$key}) {
+                         my $delresult.=&Apache::lonnet::del('firstaccesstimes',
+                                                             [$key],$domain,$name);
+                     }
+                 }
+ 	        # data stored, now handle queue
+ 	        if ($review) {
+ 		    if ($env{'form.queue'} eq 'reviewqueue') {
+ 		        &check_queue_unlock($env{'form.queue'});
+ 		        &Apache::lonxml::debug(" still needs review not changing status.");
+ 		    } else {
+ 		        if ($env{'form.queue'} ne 'none') {
+ 			    &move_between_queues($env{'form.queue'},'reviewqueue');
+ 		        } else {
+ 			    &add_to_queue('reviewqueue',\%queue_data);
+ 		        }
+ 		    }
+ 	        } elsif ($ungraded) {
+ 		    if ($env{'form.queue'} eq 'reviewqueue') {
+ 		        &Apache::lonxml::debug("moving back.");
+ 		        &move_between_queues($env{'form.queue'},
+ 					     'gradingqueue');
+ 		    } elsif ($env{'form.queue'} eq 'none' ) {
+ 		        &add_to_queue('gradingqueue',\%queue_data);
+ 		    } else {
+ 		        &check_queue_unlock($env{'form.queue'});
+ 		    }
+ 	        } elsif ($mandatory_failed) {
+ 		    &remove_from_queue($env{'form.queue'});
+ 	        } else {
+ 		    &remove_from_queue($env{'form.queue'});
+ 	        }
+             } else {
+                 &check_queue_unlock($env{'form.queue'});
+                 $env{'form.terminated'} = $name.':'.$domain;
+             }
+         }
+ 	if (exists($Apache::lonhomework::results{'INTERNAL_store'})) {
+ 	    # instance generation occurred and hasn't yet been stored
  	    &Apache::structuretags::finalize_storage();
  	}
      } elsif ($target eq 'webgrade') {
- 	$result.="</div>";
+ 	if (&nest()) {
+ 	    &Apache::lonxml::endredirection();
+ 	    &end_delay();
+ 	    $result.=$dimension{$top}{'result'};
+ 	} else {
+ 	    $result.=&Apache::lonxml::endredirection();
+ 	}
+ 	my $dim = $top;
+ 	foreach my $id (@{$dimension{$dim}{'criterias'}} ) {
+ 	    my $type = $dimension{$dim}{'criteria.'.$id.'.type'};
+ 	    if ($type eq 'dimension') {
+ 		# dimensional 'criteria' don't get assigned grades
+ 		next;
+ 	    } else {
+ 		my $criteria =&nested_parse(\$dimension{$dim}{'criteria.'.$id},
+ 					     [@_]);
+ 		$criteria = &layout_webgrade_Criteria($dim,$id,$criteria);
+ 		my $internal_location=&internal_location($id);
+ 		if ($result =~ m/\Q$internal_location\E/) {
+ 		    $result=~s/\Q$internal_location\E/$criteria/;
+ 		} else {
+ 		    $result.=$criteria;
+ 		}
+ 	    }
+ 	}
+         $result.="</div>";
  	#$result.='<input type="submit" name="next" value="'.
  	#    &mt('Save &amp; Next').'" /> ';
  	#$result.='<input type="submit" name="end" value="'.
- Line 1232  DONEBUTTON
+ Line 1500  DONEBUTTON
  						      'Partial Credit Factor');
  	$result.=&Apache::response::meta_stores_write('status','string',
  						      'Bridge Task Status');
+     } elsif ($target eq 'edit') {
+ 	$result.= &Apache::structuretags::problem_edit_footer();
      }
      &Apache::structuretags::reset_problem_globals('Task');
      undef($Apache::lonhomework::parsing_a_task);
+     if ( ($target eq 'grade' && $env{'form.webgrade'}) ||
+           $target eq 'webgrade') {
+         delete($env{'form.grade_symb'});
+         delete($env{'form.grade_domain'});
+         delete($env{'form.grade_username'});
+         delete($env{'form.grade_courseid'});
+     }
      return $result;
  }
- Line 1258  sub move_between_queues {
+ Line 1535  sub move_between_queues {
  sub check_queue_unlock {
      my ($queue,$key,$allow_not_me)=@_;
      if ($queue eq 'none') { return 'ok'; }
-     my ($symb,$cid,$udom,$uname)=&Apache::lonxml::whichuser();
+     my ($symb,$cid,$udom,$uname)=&Apache::lonnet::whichuser();
      if (!defined($key)) {
  	$key="$symb\0queue\0$uname:$udom";
      }
- Line 1281  sub in_queue {
+ Line 1558  sub in_queue {
      if ($queue eq 'none') { return 0; }
      if (!defined($symb) || !defined($cdom) || !defined($cnum)
  	|| !defined($udom) || !defined($uname)) {
- 	($symb,my $cid,$udom,$uname)=&Apache::lonxml::whichuser();
+ 	($symb,my $cid,$udom,$uname)=&Apache::lonnet::whichuser();
  	$cnum=$env{'course.'.$cid.'.num'};
  	$cdom=$env{'course.'.$cid.'.domain'};
      }
- Line 1300  sub remove_from_queue {
+ Line 1577  sub remove_from_queue {
      if ($queue eq 'none') { return 'ok'; }
      if (!defined($symb) || !defined($cdom) || !defined($cnum)
  	|| !defined($udom) || !defined($uname)) {
- 	($symb,my $cid,$udom,$uname)=&Apache::lonxml::whichuser();
+ 	($symb,my $cid,$udom,$uname)=&Apache::lonnet::whichuser();
  	$cnum=$env{'course.'.$cid.'.num'};
  	$cdom=$env{'course.'.$cid.'.domain'};
      }
- Line 1325  sub setup_env_for_other_user {
+ Line 1602  sub setup_env_for_other_user {
  sub get_queue_data {
      my ($queue,$udom,$uname)=@_;
-     my ($symb,$cid,$other_udom,$other_uname)=&Apache::lonxml::whichuser();
+     my ($symb,$cid,$other_udom,$other_uname)=&Apache::lonnet::whichuser();
      if (!$uname || !$udom) {
  	$uname=$other_uname;
  	$udom =$other_udom;
- Line 1371  sub check_queue_for_key {
+ Line 1648  sub check_queue_for_key {
  sub add_to_queue {
      my ($queue,$user_data)=@_;
      if ($queue eq 'none') { return 'ok'; }
-     my ($symb,$cid,$udom,$uname)=&Apache::lonxml::whichuser();
+     my ($symb,$cid,$udom,$uname)=&Apache::lonnet::whichuser();
      if (!$cid || $env{'request.state'} eq 'construct') {
  	return 'no_queue';
      }
- Line 1393  sub get_limited_classlist {
+ Line 1670  sub get_limited_classlist {
         	}
      }
-     if (ref($sections) && !grep('all',@{ $sections })) {
+     if (ref($sections) && !grep {$_ eq 'all'} (@{ $sections })) {
  	foreach my $student (keys(%$classlist)) {
  	    my $section  =
  		$classlist->{$student}[&Apache::loncoursedata::CL_SECTION()];
- 	    if (! grep($section,@{ $sections })) {
+ 	    if (! grep {$_ eq $section} (@{ $sections })) {
  		delete($classlist->{$student});
  	    }
  	}
- Line 1409  sub get_limited_classlist {
+ Line 1686  sub get_limited_classlist {
  sub show_queue {
      my ($queue,$with_selects)=@_;
      my $result;
-     my ($symb,$cid,$udom,$uname)=&Apache::lonxml::whichuser();
+     my ($symb,$cid,$udom,$uname)=&Apache::lonnet::whichuser();
      my $cnum=$env{'course.'.$cid.'.num'};
      my $cdom=$env{'course.'.$cid.'.domain'};
-     my @chosen_sections=
+     my @chosen_sections = &get_allowed_sections();
- 	&Apache::loncommon::get_env_multiple('form.chosensections');
      my $classlist = &get_limited_classlist(\@chosen_sections);
      if (!(grep(/^all$/,@chosen_sections))) {
- 	$result.='<p> Showing only sections <tt>'.join(', ',@chosen_sections).
+ 	$result.='<p>'
- 	    '</tt>.</p> '."\n";
+                 .&mt('Showing only sections [_1].'
+                     ,'<tt>'.join(', ',@chosen_sections).'</tt>')
+                 ."</p>\n";
      }
      my ($view,$view_section);
- Line 1434  sub show_queue {
+ Line 1712  sub show_queue {
  	}
      }
+     $result .=
+ 	'<p><a href="/adm/flip?postdata=return:">'.
+ 	&mt('Return to resource').'</a></p><hr />'.
+ 	"\n<h3>".&mt('Current Queue - [_1]',$queue)."</h3>";
      my $regexp="^$symb\0";
      my %queue=&Apache::lonnet::dump($queue,$cdom,$cnum,$regexp);
      my ($tmp)=%queue;
      if ($tmp=~/^error: 2 /) {
- 	return "\n<h3>Current Queue - $queue</h3>".
+ 	$result.=
  	    &Apache::loncommon::start_data_table().
  	    &Apache::loncommon::start_data_table_row().
  	    '<td>'.&mt('Empty').'</td>'.
  	    &Apache::loncommon::end_data_table_row().
  	    &Apache::loncommon::end_data_table();
+ 	return $result;
      }
      my $title=&Apache::lonnet::gettitle($symb);
-     $result.="\n<h3>Current Queue - $title $queue </h3>".
+     $result.=
  	&Apache::loncommon::start_data_table().
  	&Apache::loncommon::start_data_table_header_row();
-     if ($with_selects) { $result.="<th>Status</th><th></th>"; }
+     if ($with_selects) { $result.='<th>'.&mt('Status').'</th><th></th>'; }
-     $result.="<th>user</th><th>data</th>".
+     $result.='<th>'.&mt('User').'</th><th>'.&mt('Data').'</th>'.
  	&Apache::loncommon::end_data_table_header_row();
      foreach my $key (sort(keys(%queue))) {
  	my ($symb,$uname,$udom) = &decode_queue_key($key);
- 	if (!defined($classlist->{$uname.':'.$udom})) { next; }
+ 	next if (!defined($classlist->{$uname.':'.$udom}));
+ 	next if (!&allow_grade_user($classlist->{$uname.':'.$udom}));
  	my $section = $classlist->{$uname.':'.$udom}[&Apache::loncoursedata::CL_SECTION()];
- Line 1488  sub show_queue {
+ Line 1772  sub show_queue {
  		my $ekey=&escape($key);
  		my ($action,$description,$status)=('select',&mt('Select'));
  		if (exists($queue{"$key\0locked"})) {
+ 		    my ($locker,$time) =
+ 			&get_lock_info($queue{"$key\0locked"});
+ 		    if ($time) {
+ 			$time =
+ 			    &Apache::lonnavmaps::timeToHumanString($time,
+ 								   'start');
+ 		    }
  		    my $me=$env{'user.name'}.':'.$env{'user.domain'};
- 		    $status=&mt('Locked by <tt>[_1]</tt>',$queue{"$key\0locked"});
+ 		    $status=&mt('Locked by [_1] [_2]','<tt>'.$locker.'</tt>',$time);
- 		    if ($me eq $queue{"$key\0locked"}) {
+ 		    if ($me eq $locker) {
  			($action,$description)=('resume',&mt('Resume'));
  		    } else {
  			($action,$description)=('unlock',&mt('Unlock'));
- Line 1524  FORM
+ Line 1815  FORM
  	    }
  	    $result.= "<td>".$classlist->{$uname.':'.$udom}[&Apache::loncoursedata::CL_FULLNAME()].
  		" <tt>($uname:$udom)</tt> </td>";
- 	    $result.='<td>'.$slot_text.' End time: '.
+             $result.='<td>'.$slot_text.' '
- 		&Apache::lonlocal::locallocaltime($end_time).
+                     .&mt('End time: [_1]'
- 		"</td>".&Apache::loncommon::end_data_table_row();
+                         ,&Apache::lonlocal::locallocaltime($end_time))
+                     .'</td>'
+                     .&Apache::loncommon::end_data_table_row();
  	}
      }
      $result.= &Apache::loncommon::end_data_table()."<hr />\n";
      return $result;
  }
+ sub get_allowed_sections {
+     my @chosen_sections;
+     if (&section_restricted()) {
+ 	@chosen_sections = ($env{'request.course.sec'});
+     } else {
+ 	@chosen_sections =
+ 	    &Apache::loncommon::get_env_multiple('form.chosensections');
+     }
+     return @chosen_sections;
+ }
+ sub section_restricted {
+     my $cid =(&Apache::lonnet::whichuser())[1];
+     return (lc($env{'course.'.$cid.'.task_grading'}) eq 'section'
+ 	    && $env{'request.course.sec'} ne '' );
+ }
+ sub allow_grade_user {
+     my ($classlist_entry) = @_;
+     if (&section_restricted()
+ 	&& $env{'request.course.sec'} ne
+ 	      $classlist_entry->[&Apache::loncoursedata::CL_SECTION()]) {
+ 	return 0;
+     }
+     return 1;
+ }
  sub get_queue_counts {
      my ($queue)=@_;
      my $result;
-     my ($symb,$cid,$udom,$uname)=&Apache::lonxml::whichuser();
+     my ($symb,$cid,$udom,$uname)=&Apache::lonnet::whichuser();
      my $cnum=$env{'course.'.$cid.'.num'};
      my $cdom=$env{'course.'.$cid.'.domain'};
- Line 1548  sub get_queue_counts {
+ Line 1870  sub get_queue_counts {
      if ($tmp=~/^error: 2 /) {
  	return (0,0,0);
      }
      my ($entries,$ready_to_grade,$locks)=(0,0,0);
      my %slot_cache;
      foreach my $key (sort(keys(%queue))) {
  	my ($symb,$uname,$udom) = &decode_queue_key($key);
- 	if (!defined($classlist->{$uname.':'.$udom})) { next; }
+ 	next if (!defined($classlist->{$uname.':'.$udom}));
+ 	next if (!&allow_grade_user($classlist->{$uname.':'.$udom}));
  	if ($key=~/locked$/) {
  	    $locks++;
- Line 1594  sub decode_queue_key {
+ Line 1918  sub decode_queue_key {
  sub queue_key_locked {
      my ($queue,$key,$cdom,$cnum)=@_;
      if (!defined($cdom) || !defined($cnum)) {
- 	my (undef,$cid)=&Apache::lonxml::whichuser();
+ 	my (undef,$cid)=&Apache::lonnet::whichuser();
  	$cnum=$env{'course.'.$cid.'.num'};
  	$cdom=$env{'course.'.$cid.'.domain'};
      }
      my ($key_locked,$value)=
  	&Apache::lonnet::get($queue,["$key\0locked"],$cdom,$cnum);
      if ($key_locked eq "$key\0locked") {
- 	return $value;
+ 	return &get_lock_info($value);
      }
      return undef;
  }
- Line 1630  sub pick_from_queue_data {
+ Line 1954  sub pick_from_queue_data {
  	if ($key =~ /\0timestamp$/) { next; }
  	my ($symb,$uname,$udom)=&decode_queue_key($key);
- 	if (!defined($classlist->{$uname.':'.$udom})) { next; }
+ 	next if (!defined($classlist->{$uname.':'.$udom}));
+ 	next if (!&allow_grade_user($classlist->{$uname.':'.$udom}));
  	if ($check_section) {
  	    my $section =
- Line 1682  sub pick_from_queue_data {
+ Line 2007  sub pick_from_queue_data {
      return undef;
  }
+ sub get_lock_info {
+     my ($lock_info) = @_;
+     if (wantarray) {
+ 	if (ref($lock_info) eq 'ARRAY') {
+ 	    return @{$lock_info};
+ 	} else {
+ 	    return ($lock_info);
+ 	}
+     } else {
+ 	if (ref($lock_info) eq 'ARRAY') {
+ 	    return $lock_info->[0];
+ 	} else {
+ 	    return $lock_info;
+ 	}
+     }
+     return;
+ }
  sub find_mid_grade {
      my ($queue,$symb,$cdom,$cnum)=@_;
      my $todo=&unescape($env{'form.gradingkey'});
- Line 1693  sub find_mid_grade {
+ Line 2036  sub find_mid_grade {
      my $regexp="^$symb\0.*\0locked\$";
      my %locks=&Apache::lonnet::dump($queue,$cdom,$cnum,$regexp);
      foreach my $key (keys(%locks)) {
- 	my $who=$locks{$key};
+ 	my $who= &get_lock_info($locks{$key});
  	if ($who eq $me) {
  	    $todo=$key;
  	    $todo=~s/\0locked$//;
- Line 1706  sub find_mid_grade {
+ Line 2049  sub find_mid_grade {
  sub lock_key {
      my ($queue,$todo)=@_;
      my $me=$env{'user.name'}.':'.$env{'user.domain'};
-     my (undef,$cid)=&Apache::lonxml::whichuser();
+     my (undef,$cid)=&Apache::lonnet::whichuser();
      my $cnum=$env{'course.'.$cid.'.num'};
      my $cdom=$env{'course.'.$cid.'.domain'};
-     my $success=&Apache::lonnet::newput($queue,{"$todo\0locked"=> $me},
+     my $success=&Apache::lonnet::newput($queue,{"$todo\0locked"=> [$me,time]},
  					$cdom,$cnum);
      &Apache::lonxml::debug("success $success $todo");
      if ($success eq 'ok') {
- Line 1721  sub lock_key {
+ Line 2064  sub lock_key {
  sub get_queue_symb_status {
      my ($queue,$symb,$cdom,$cnum) = @_;
      if (!defined($cdom) || !defined($cnum)) {
- 	my (undef,$cid)=&Apache::lonxml::whichuser();
+ 	my (undef,$cid) =&Apache::lonnet::whichuser();
  	$cnum=$env{'course.'.$cid.'.num'};
  	$cdom=$env{'course.'.$cid.'.domain'};
      }
- Line 1737  sub get_queue_symb_status {
+ Line 2080  sub get_queue_symb_status {
  	next if ($key=~/timestamp$/);
  	my ($symb,$uname,$udom) = &decode_queue_key($key);
  	next if (!defined($classlist->{$uname.':'.$udom}));
+ 	next if (!&allow_grade_user($classlist->{$uname.':'.$udom}));
  	push(@users,"$uname:$udom");
      }
      return @users;
- Line 1745  sub get_queue_symb_status {
+ Line 2089  sub get_queue_symb_status {
  sub get_from_queue {
      my ($queue)=@_;
      my $result;
-     my ($symb,$cid,$udom,$uname)=&Apache::lonxml::whichuser();
+     my ($symb,$cid,$udom,$uname)=&Apache::lonnet::whichuser();
      my $cnum=$env{'course.'.$cid.'.num'};
      my $cdom=$env{'course.'.$cid.'.domain'};
      my $todo=&find_mid_grade($queue,$symb,$cdom,$cnum);
- Line 1821  sub get_from_queue {
+ Line 2165  sub get_from_queue {
  }
  sub select_user {
-     my ($symb,$cid)=&Apache::lonxml::whichuser();
+     my ($symb,$cid)=&Apache::lonnet::whichuser();
-     my @chosen_sections=
- 	&Apache::loncommon::get_env_multiple('form.chosensections');
+     my @chosen_sections = &get_allowed_sections();
      my $classlist = &get_limited_classlist(\@chosen_sections);
      my $result;
      if (!(grep(/^all$/,@chosen_sections))) {
- 	$result.='<p> Showing only sections <tt>'.join(', ',@chosen_sections).
+         $result.='<p>'
- 	    '</tt>.</p> '."\n";
+                 .&mt('Showing only sections [_1].'
+                     ,'<tt>'.join(', ',@chosen_sections).'</tt>')
+                 .'</p> '."\n";
      }
      $result.=&Apache::loncommon::start_data_table();
- Line 1867  sub select_user {
+ Line 2211  sub select_user {
  		$seclist.='<input type="hidden" name="chosensections"
                                 value="'.$sec.'" />';
  	    }
+             my $buttontext=&mt('Regrade');
  	    $result.=&Apache::loncommon::start_data_table_row();
  	    $result.=<<RESULT;
    <td>
- Line 1875  sub select_user {
+ Line 2220  sub select_user {
        <input type="hidden" name="queue" value="$queue" />
        <input type="hidden" name="webgrade" value="no" />
        <input type="hidden" name="regrade" value="yes" />
-       <input type="submit" name="submit" value="Regrade" />
+       <input type="submit" name="submit" value="$buttontext" />
        $seclist
      </form>
-   <td>$classlist->{$student}[&Apache::loncoursedata::CL_FULLNAME()] <tt>($student)</tt></td>
+   <td>$classlist->{$student}[&Apache::loncoursedata::CL_FULLNAME()] <tt>($student)</tt> Sec: $classlist->{$student}[&Apache::loncoursedata::CL_SECTION()]</td>
    <td>
  RESULT
          }
- Line 1950  sub start_ClosingParagraph {
+ Line 2295  sub start_ClosingParagraph {
      if ($target eq 'web') {
      } elsif ($target eq 'webgrade') {
  	&Apache::lonxml::startredirection();
+     } elsif ($target eq 'edit') {
+ 	$result = &Apache::edit::tag_start($target,$token);
+     } elsif ($target eq 'modified') {
      }
      return $result;
  }
- Line 1964  sub end_ClosingParagraph {
+ Line 2312  sub end_ClosingParagraph {
      return $result;
  }
+ sub insert_ClosingParagraph {
+     return '
+ <ClosingParagraph>
+     <startouttext />
+     <endouttext />
+ </ClosingParagraph>';
+ }
  sub get_dim_id {
-     return $Apache::bridgetask::dimension[-1];
+     if (@Apache::bridgetask::dimension) {
+ 	return $Apache::bridgetask::dimension[-1];
+     } else {
+ 	return $top;
+     }
  }
  sub get_id {
      my ($parstack,$safeeval)=@_;
-     my $id=&Apache::lonxml::get_param('id',$parstack,$safeeval);
+     return &Apache::lonxml::get_id($parstack,$safeeval);
-     if (!$id) { $id=$Apache::lonxml::curdepth; }
-     return $id;
  }
  sub start_Setup {
      my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
-     #undef(%dimension);
+     my $result;
      my $dim = &get_id($parstack,$safeeval);
      push(@Apache::bridgetask::dimension,$dim);
-     &Apache::lonxml::startredirection();
+     if ($target eq 'web' || $target eq 'webgrade' || $target eq 'grade') {
-     return &internal_location($dim);
+ 	&Apache::lonxml::startredirection();
+     } elsif ($target eq 'edit') {
+ 	$result = &Apache::edit::tag_start($target,$token);
+ 	$result.= &Apache::edit::text_arg('Id:','id',$token,10).
+ 	    &Apache::edit::end_row().
+ 	    &Apache::edit::start_spanning_row();
+     } elsif ($target eq 'modified') {
+ 	my $constructtag=
+ 	    &Apache::edit::get_new_args($token,$parstack,$safeeval,'id');
+ 	if ($constructtag) {
+ 	    $result = &Apache::edit::rebuild_tag($token);
+ 	}
+     }
+     return $result;
  }
  {
- Line 2008  sub start_Dimension {
+ Line 2379  sub start_Dimension {
      my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
      my $dim = &get_id($parstack,$safeeval);
      my $previous_dim;
-     if (@Apache::bridgetask::dimension) {
+     my $result;
- 	$previous_dim = $Apache::bridgetask::dimension[-1];
+     if ($target eq 'grade' || $target eq 'web' || $target eq 'webgrade') {
- 	push(@{$Apache::bridgetask::dimension{$previous_dim}{'contains'}},
+ 	if (@Apache::bridgetask::dimension) {
- 	     $dim);
+ 	    $previous_dim = $Apache::bridgetask::dimension[-1];
- 	if(&skip_dimension_parsing($dim)) {
+ 	    push(@{$Apache::bridgetask::dimension{$previous_dim}{'contains'}},
- 	    $dimension{$previous_dim}{'criteria.'.$dim} =
+ 		 $dim);
- 		$token->[4]
+ 	    if(&skip_dimension_parsing($dim)) {
- 		.&Apache::lonxml::get_all_text('/'.$tagstack->[-1],$parser,
+ 		$dimension{$previous_dim}{'criteria.'.$dim} =
- 					      $style)
+ 		    $token->[4]
- 		.'</'.$tagstack->[-1].'>';
+ 		    .&Apache::lonxml::get_all_text('/'.$tagstack->[-1],$parser,
- 	}
+ 						   $style)
- 	$dimension{$previous_dim}{'criteria.'.$dim.'.type'}='dimension';
+ 		    .'</'.$tagstack->[-1].'>';
- 	$dimension{$previous_dim}{'criteria.'.$dim.'.mandatory'}=
+ 	    }
- 	    &Apache::lonxml::get_param('Mandatory',$parstack,$safeeval);
+ 	    $dimension{$previous_dim}{'criteria.'.$dim.'.type'}='dimension';
- 	push(@{$dimension{$previous_dim}{'criterias'}},$dim);
+ 	    $dimension{$previous_dim}{'criteria.'.$dim.'.mandatory'}=
- 	$dimension{$dim}{'nested'}=$previous_dim;
+ 		&Apache::lonxml::get_param('Mandatory',$parstack,$safeeval);
- 	&Apache::lonxml::debug("adding $dim as criteria to $previous_dim");
+ 	    push(@{$dimension{$previous_dim}{'criterias'}},$dim);
-     } else {
+ 	    $dimension{$dim}{'nested'}=$previous_dim;
- 	$Apache::bridgetask::top_dimensionlist{$dim}{'manadatory'}=
+ 	    $dimension{$dim}{'depth'} = 1 + $dimension{$previous_dim}{'depth'};
- 	    &Apache::lonxml::get_param('Mandatory',$parstack,$safeeval);
+ 	    &Apache::lonxml::debug("adding $dim as criteria to $previous_dim");
+ 	} else {
+ 	    $dimension{$top}{'depth'}=0;
+ 	    $dimension{$top}{'criteria.'.$dim.'.type'}='dimension';
+ 	    $dimension{$top}{'criteria.'.$dim.'.mandatory'}=
+ 		&Apache::lonxml::get_param('Mandatory',$parstack,$safeeval);
+ 	    push(@{$dimension{$top}{'criterias'}},$dim);
+ 	    $dimension{$dim}{'nested'}=$top;
+ 	}
+         push(@Apache::bridgetask::dimension,$dim);
+ 	&Apache::lonxml::startredirection();
+ 	if (!&skip_dimension_parsing($dim)) {
+ 	    &enable_dimension_parsing($dim);
+ 	}
+     } elsif ($target eq 'edit') {
+   	$result = &Apache::edit::tag_start($target,$token);
+ 	$result.=
+ 	    &Apache::edit::text_arg('Id:','id',$token,10).' '.
+ 	    &Apache::edit::select_arg('Passing is Mandatory:','Mandatory',
+ 				      [['Y', 'Yes'],
+ 				       ['N','No'],],
+ 				      $token).' <br /> '.
+ 	    &Apache::edit::text_arg('Required number of passed optional elements to pass the '.$token->[1].':',
+ 				    'OptionalRequired',$token,4).
+ 	    &Apache::edit::end_row().
+ 	    &Apache::edit::start_spanning_row();
+     } elsif ($target eq 'modified') {
+ 	my $constructtag=
+ 	    &Apache::edit::get_new_args($token,$parstack,$safeeval,
+ 					'id','Mandatory','OptionalRequired');
+ 	if ($constructtag) {
+ 	    $result = &Apache::edit::rebuild_tag($token);
+ 	}
      }
-     push(@Apache::bridgetask::dimension,$dim);
+     return $result;# &internal_location($dim);
-     &Apache::lonxml::startredirection();
-     &enable_dimension_parsing($dim);
-     return &internal_location($dim);
  }
  sub start_QuestionText {
      my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
-     my $dim = &get_dim_id();
+     my $result;
-     my $text=&Apache::lonxml::get_all_text('/questiontext',$parser,$style);
      if ($target eq 'grade' || $target eq 'web' || $target eq 'webgrade') {
+ 	my $text=&Apache::lonxml::get_all_text('/questiontext',$parser,$style);
+     my $dim = &get_dim_id();
  	$dimension{$dim}{'questiontext'}=$text;
+     } elsif ($target eq 'edit') {
+ 	$result = &Apache::edit::tag_start($target,$token);
+     } elsif ($target eq 'modified') {
      }
-     return '';
+     return $result;
  }
  sub end_QuestionText {
      return '';
  }
+ sub insert_QuestionText {
+     return '
+ <QuestionText>
+     <startouttext />
+     <endouttext />
+ </QuestionText>';
+ }
  sub get_instance {
      my ($dim)=@_;
      my $rand_alg=&Apache::lonnet::get_rand_alg();
- Line 2093  sub get_instance {
+ Line 2506  sub get_instance {
  sub get_criteria {
      my ($what,$version,$dim,$id) = @_;
      my $type = $dimension{$dim}{'criteria.'.$id.'.type'};
-     my $prefix = ($type eq 'criteria') ? "$dim.$id"
+     my $prefix = ($type eq 'criteria' && $dim ne $top) ? "$dim.$id"
- 	                               : "$id";
+ 	                                               : "$id";
      my $entry = "resource.$version.0.$prefix.$what";
      if (exists($Apache::lonhomework::results{$entry})) {
  	return $Apache::lonhomework::results{$entry};
- Line 2102  sub get_criteria {
+ Line 2515  sub get_criteria {
      return $Apache::lonhomework::history{$entry};
  }
- {
+ sub link {
-     my $last_link;
+     my ($id) = @_;
-     sub link {
+     $id =~ s/\./_/g;
- 	my ($id) = @_;
+     return 'LC_GRADING_criteria_'.$id;
- 	$id =~ s/\./_/g;
+ }
- 	return 'LC_GRADING_criteria_'.$id;
+ sub end_Question { return &end_Dimension(@_); }
-     }
+ sub end_Dimension {
-     sub end_Question { return &end_Dimension(@_); }
+     my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
-     sub end_Dimension {
+     my $result;
- 	my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
+     my $dim=&get_id($parstack,$safeeval);
- 	my $result=&Apache::lonxml::endredirection();
+     if ($target eq 'grade' || $target eq 'web' || $target eq 'webgrade') {
- 	my $dim=&get_id($parstack,$safeeval);
+ 	$result=&Apache::lonxml::endredirection();
  	if (&skip_dimension_parsing($dim)) {
- 	    &disable_dimension_parsing($dim);
  	    pop(@Apache::bridgetask::dimension);
  	    return;
  	}
- 	my $instance=&get_instance($dim);
+     }
- 	my $version=&get_version();
+     my $instance=&get_instance($dim);
- 	if ($target eq 'web') {
+     my $version=&get_version();
- 	    $result .= &nested_parse(\$dimension{$dim}{'intro'},[@_]);
+     if ($target eq 'web') {
- 	    my @instances = $instance;
+ 	$result .= &nested_parse(\$dimension{$dim}{'intro'},[@_]);
- 	    if (&Apache::response::showallfoils()) {
+ 	my @instances = $instance;
- 		@instances = @{$dimension{$dim}{'instances'}};
+ 	if (&Apache::response::showallfoils()) {
- 	    }
+ 	    @instances = @{$dimension{$dim}{'instances'}};
- 	    my $shown_question_text;
+ 	}
- 	    foreach my $instance (@instances) {
+ 	my $shown_question_text;
- 		$result .= &nested_parse(\$dimension{$dim}{$instance.'.text'},
+ 	foreach my $instance (@instances) {
- 					 [@_]);
+ 	    $result .= &nested_parse(\$dimension{$dim}{$instance.'.text'},
- 		$result .= &nested_parse(\$dimension{$dim}{'questiontext'},
+ 				     [@_]);
- 					 [@_],{'set_dim_id' => undef});
+ 	    $result .= &nested_parse(\$dimension{$dim}{'questiontext'},
- 		my $task_status =
+ 				     [@_],{'set_dim_id' => undef});
- 		    $Apache::lonhomework::history{"resource.$version.0.status"};
+ 	    my $task_status =
- 		if ($task_status ne 'pass' && $task_status ne 'fail') {
+ 		$Apache::lonhomework::history{"resource.$version.0.status"};
+ 	    if ($task_status ne 'pass' && $task_status ne 'fail') {
- 		    foreach my $id (@{$dimension{$dim}{$instance.'.criterias'}},
- 				    @{$dimension{$dim}{'criterias'}}) {
+ 		foreach my $id (@{$dimension{$dim}{$instance.'.criterias'}},
- 			my $type = $dimension{$dim}{'criteria.'.$id.'.type'};
+ 				@{$dimension{$dim}{'criterias'}}) {
- 			&Apache::lonxml::debug("$id is $type");
+ 		    my $type = $dimension{$dim}{'criteria.'.$id.'.type'};
- 			if ($type eq 'dimension') {
+ 		    &Apache::lonxml::debug("$id is $type");
- 			    $result.=
+ 		    if ($type eq 'dimension') {
- 				&nested_parse(\$dimension{$dim}{'criteria.'.$id},
+ 			$result.=
- 					      [@_],{'set_dim_id' => $id});
+ 			    &nested_parse(\$dimension{$dim}{'criteria.'.$id},
- 			}
+ 					  [@_],{'set_dim_id' => $id});
- 		    }
- 		} else {
- 		    my $dim_status=$Apache::lonhomework::history{"resource.$version.0.$dim.status"};
- 		    my $mandatory='Mandatory';
- 		    if ($Apache::bridgetask::dimensionmandatory{$dim} eq 'N') {
- 			$mandatory='Optional';
- 		    }
- 		    my $dim_info="<div class='LC_$dim_status LC_question_grade'>\n";
- 		    if ($dim_status eq 'pass') {
- 			$dim_info.='<h3>Question : you passed this '.$mandatory.' question</h3>';
- 		    }
- 		    if ($dim_status eq 'fail') {
- 			$dim_info.='<h3>Question : you did not pass this '.$mandatory.' question</h3>';
- 		    }
- 		    my $man_count=0;
- 		    my $man_passed=0;
- 		    my $opt_count=0;
- 		    my $opt_passed=0;
- 		    foreach my $id ( @{$dimension{$dim}{$instance.'.criterias'}},
- 				     @{$dimension{$dim}{'criterias'}} ) {
- 			my $status = &get_criteria('status',$version,$dim,$id);
- 			if ($dimension{$dim}{'criteria.'.$id.'.mandatory'}
- 			    eq 'N') {
- 			    $opt_count++;
- 			    if ($status eq 'pass') { $opt_passed++; }
- 			} else {
- 			    $man_count++;
- 			    if ($status eq 'pass') { $man_passed++; }
- 			}
- 		    }
- 		    if ($man_passed eq $man_count) { $man_passed='all'; }
- 		    my $opt_req=$dimension{$dim}{$instance.'.optionalrequired'};
- 		    if ($opt_req !~ /\S/) {
- 			$opt_req=
- 			    &Apache::lonxml::get_param('OptionalRequired',
- 						       $parstack,$safeeval);
- 			if ($opt_req !~ /\S/) { $opt_req = 0; }
  		    }
- 		    $dim_info.="\n<p>".&mt('You passed [_1] of the [_2] mandatory components and [_3] of the [_4] optional components, of which you were required to pass [_5].',$man_passed,$man_count,$opt_passed,$opt_count,$opt_req)."</p>\n</div>";
+ 		}
+ 	    } else {
- 		    my $internal_location=&internal_location($dim);
+ 		my $dim_status=$Apache::lonhomework::history{"resource.$version.0.$dim.status"};
- 		    $result=~s/\Q$internal_location\E/$dim_info/;
+ 		my $mandatory='Mandatory';
+ 		if (&Apache::lonxml::get_param('Mandatory',$parstack,$safeeval) eq 'N') {
- 		    foreach my $id (@{$dimension{$dim}{$instance.'.criterias'}},
+ 		    $mandatory='Optional';
- 				    @{$dimension{$dim}{'criterias'}}) {
+ 		}
- 			my $type = $dimension{$dim}{'criteria.'.$id.'.type'};
+ 		my $dim_info=
- 			if ($type eq 'dimension') {
+ 		    "\n<div class='LC_$dim_status LC_question_grade'>\n\t";
+ 		my $ucquestion =
+ 		    my $question =
+ 		    ('sub' x $dimension{$dim}{'depth'}).'question';
+ 		$ucquestion =~ s/^(.)/uc($1)/e;
+ 		if ($dim_status eq 'pass') {
+                     $dim_info.='<h3>'.$ucquestion.' : '
+                               .&mt('you passed this [_1] [_2]',$mandatory,$question)
+                               .'</h3>';
+ 		}
+ 		if ($dim_status eq 'fail') {
+                     $dim_info.='<h3>'.$ucquestion.' : '
+                               .&mt('you did not pass this [_1] [_2]',$mandatory,$question)
+                               .'</h3>';
+ 		}
+ 		my %counts = &get_counts($dim,$instance,$parstack,
+ 					 $safeeval);
+ 		$dim_info.="\n\t<p>"
+ 		    .&question_status_message(\%counts,
+ 					      $dimension{$dim}{'depth'})
+ 		    ."</p>\n</div>\n";
+ 		foreach my $id (@{$dimension{$dim}{$instance.'.criterias'}},
+ 				@{$dimension{$dim}{'criterias'}}) {
+ 		    my $type = $dimension{$dim}{'criteria.'.$id.'.type'};
+ 		    if ($type eq 'dimension') {
+ 			if (defined($dimension{$id}{'result'})) {
  			    $result.=$dimension{$id}{'result'};
  			    next;
- 			}
- 			my $status= &get_criteria('status', $version,$dim,$id);
- 			my $comment=&get_criteria('comment',$version,$dim,$id);
- 			my $mandatory=($dimension{$dim}{'criteria.'.$id.'.mandatory'} ne 'N');
- 			if ($mandatory) {
- 			    $mandatory='Mandatory';
- 			} else {
- 			    $mandatory='Optional';
- 			}
- 			if ($status eq 'fail') {
- 			} elsif ($status eq 'pass') {
  			} else {
- 			    &Apache::lonxml::error("Student viewing a graded bridgetask was shown a status of $status");
+ 			    $dim_info .=
+ 				&nested_parse(\$dimension{$dim}{'criteria.'.$id},
+ 					      [@_],{'set_dim_id' => $id});
  			}
- 			my $status_display=$status;
+ 		    } else {
- 			$status_display=~s/^([a-z])/uc($1)/e;
+ 			my $criteria =
- 			$result.=
- 			    '<div class="LC_'.$status.' LC_criteria"><h4>'
- 			    .$mandatory.' Criteria</h4><p>';
- 			$result.=
  			    &nested_parse(\$dimension{$dim}{'criteria.'.$id},
- 					  [@_],{'set_dim_id' => $id});
+ 					  [@_]);
- 			$result.='</p><p class="LC_grade">'.$status_display.'</p>';
+ 			$dim_info .= &layout_web_Criteria($dim,$id,$criteria);
- 			if ($comment) {
- 			    $result.='<p class="LC_comment">'.
- 				&mt('Comment: [_1]',$comment).'</p>';
- 			}
- 			$result.='</div>';
  		    }
  		}
- 	    }
+ 		# puts the results at the end of the dimension
- 	} elsif ($target eq 'webgrade') {
+ 		if ($result =~m{<QuestionGradeInfo\s*/>}) {
- 	    # in case of any side effects that we need
+ 		    $result=~s{<QuestionGradeInfo\s*/>}{$dim_info};
- 	    &nested_parse(\$dimension{$dim}{'intro'},[@_]);
- 	    &nested_parse(\$dimension{$dim}{$instance.'.text'},[@_]);
- 	    $result.=
- 		&nested_parse(\$dimension{$dim}{'questiontext'},[@_],
- 			      {'set_dim_id'          => undef,
- 			       'delayed_dim_results' => 1});
- 	    foreach my $id (@{$dimension{$dim}{$instance.'.criterias'}},
- 			    @{$dimension{$dim}{'criterias'}} ) {
- 		my $type = $dimension{$dim}{'criteria.'.$id.'.type'};
- 		if ($type eq 'dimension') {
- 		    # dimensional 'criteria' don't get assigned grades
- 		    $result.=
- 			&nested_parse(\$dimension{$dim}{'criteria.'.$id},
- 				      [@_],{'set_dim_id' => $id});
- 		    next;
- 		}
- 		my $link=&link($id);
- 		my $status= &get_criteria('status',$version,$dim,$id);
- 		$result.='<div class="LC_GRADING_criteria" id="'.$link.'">'."\n".
- 		    '<div class="LC_GRADING_criteriatext" id="next_'.$last_link.'">'."\n";
- 		$result.=
- 		    &nested_parse(\$dimension{$dim}{'criteria.'.$id},[@_]);
- 		$result.='</div>'."\n".
- 		    '<div class="LC_GRADING_grade">'."\n".
- 		    '<label class="LC_GRADING_ungraded"><input type="radio" name="HWVAL_'.$link.'" value="ungraded" '.($status eq 'ungraded' || !$status ? 'checked="checked"':'').' />'.&mt('Ungraded').'</label>'."\n".
- 		    '<label class="LC_GRADING_fail"><input type="radio" name="HWVAL_'.$link.'" value="fail" '.($status eq 'fail' ? 'checked="checked"':'').' />'.&mt('Fail').'</label>'."\n".
- 		    '<label class="LC_GRADING_pass"><input type="radio" name="HWVAL_'.$link.'" value="pass" '.($status eq 'pass' ? 'checked="checked"':'').' />'.&mt('Pass').'</label>'."\n".
- 		    '<label class="LC_GRADING_review"><input type="radio" name="HWVAL_'.$link.'" value="review" '.($status eq 'review' ? 'checked="checked"':'').' />'.&mt('Review').'</label>'."\n".
- 		    '</div>'."\n".
- 		    '<label class="LC_GRADING_comment">'.&mt('Additional Comment for Student')."\n".
- 		    '<textarea class="LC_GRADING_comment_area" name="HWVAL_comment_'.$link.'">'.&HTML::Entities::encode(&get_criteria('comment',$version,$dim,$id),'<>"&').'</textarea>'."\n".
- 		    '</label>'."\n".
- 		    '<ul class="LC_GRADING_navbuttons">'."\n".
- 		    '<li><a href="#'.$last_link.'">Prev</a></li>'."\n".
- 		    '<li><a href="#next_'.$link.'">Next</a></li>'."\n".
- 		    '</ul>'."\n".
-                     '</div>'."\n";
- 		$result.=&grading_history($version,$dim,$id);
- 		$last_link=$link;
- 	    }
- 	    if (&nest()) {
- 		&Apache::lonxml::debug(" for $dim stashing results into ".$dimension{$dim}{'nested'});
- 		$dimension{$dimension{$dim}{'nested'}}{'result'}.=$result;
- 		undef($result);
- 	    }
- 	} elsif ($target eq 'grade' && $env{'form.webgrade'}) {
- 	    my $optional_passed=0;
- 	    my $mandatory_failed=0;
- 	    my $ungraded=0;
- 	    my $review=0;
- 	    $result .= &nested_parse(\$dimension{$dim}{'intro'},[@_]);
- 	    $result .= &nested_parse(\$dimension{$dim}{$instance.'.text'},
- 				     [@_]);
- 	    $result .= &nested_parse(\$dimension{$dim}{'questiontext'},
- 				     [@_],{'set_dim_id' => undef});
- 	    foreach my $id (@{$dimension{$dim}{$instance.'.criterias'}},
- 			    @{$dimension{$dim}{'criterias'}}) {
- 		my $link=&link($id);
- 		my $type = $dimension{$dim}{'criteria.'.$id.'.type'};
- 		if ($type eq 'criteria') {
- 		    # dimensional 'criteria' don't get assigned grades
- 		    $Apache::lonhomework::results{"resource.$version.0.$dim.$id.status"}=$env{'form.HWVAL_'.$link};
- 		    $Apache::lonhomework::results{"resource.$version.0.$dim.$id.comment"}=$env{'form.HWVAL_comment_'.$link};
  		} else {
- 		    $result .=
+ 		    $result .= $dim_info;
- 			&nested_parse(\$dimension{$dim}{'criteria.'.$id},
- 				      [@_],{'set_dim_id' => $id});
  		}
- 		my $status= &get_criteria('status',$version,$dim,$id);
+ 		# puts the results at the beginning of the dimension
+ 		# my $internal_location=&internal_location($dim);
- 		my $mandatory=($dimension{$dim}{'criteria.'.$id.'.mandatory'} ne 'N');
+ 		# $result=~s/\Q$internal_location\E/$dim_info/;
- 		if ($status eq 'pass') {
+ 	    }
- 		    if (!$mandatory) { $optional_passed++; }
+ 	}
- 		} elsif ($status eq 'fail') {
+ 	if ($result !~ /^\s*$/s) {
- 		    if ($mandatory) { $mandatory_failed++; }
+ 	    # FIXME? this maybe unneccssary in the future, (CSE101 BT
- 		} elsif ($status eq 'review') {
+ 	    # from Fall 2006 geenrate a div that attempts to hide some
- 		    $review++;
+ 	    # of the output in an odd way, this is a workaround so
- 		} elsif ($status eq 'ungraded') {
+ 	    # those old ones will continue to work.  # It puts the
- 		    $ungraded++;
+ 	    # LC_question div to come after any starting closie div
+ 	    # that the dimension produces
+ 	    if ($result =~ m{^\s*</div>}) {
+ 		$result =~ s{^(\s*</div>)}
+ 		            {$1\n<div id="$dim" class="LC_question">};
+ 	    } else {
+ 		$result = "\n".'<div id="'.$dim.'" class="LC_question">'.
+ 		    "\n".$result;
+ 	    }
+ 	    $result .= "\n</div>\n";
+ 	}
+     } elsif ($target eq 'webgrade') {
+ 	# in case of any side effects that we need
+ 	&nested_parse(\$dimension{$dim}{'intro'},[@_]);
+ 	&nested_parse(\$dimension{$dim}{$instance.'.text'},[@_]);
+ 	$result.=
+ 	    &nested_parse(\$dimension{$dim}{'questiontext'},[@_],
+ 			  {'set_dim_id'          => undef,
+ 			   'delayed_dim_results' => 1});
+ 	foreach my $id (@{$dimension{$dim}{$instance.'.criterias'}},
+ 			@{$dimension{$dim}{'criterias'}} ) {
+ 	    my $type = $dimension{$dim}{'criteria.'.$id.'.type'};
+ 	    if ($type eq 'dimension') {
+ 		# dimensional 'criteria' don't get assigned grades
+ 		$result.=
+ 		    &nested_parse(\$dimension{$dim}{'criteria.'.$id},
+ 				  [@_],{'set_dim_id' => $id});
+ 		next;
+ 	    } else {
+ 		my $criteria =&nested_parse(\$dimension{$dim}{'criteria.'.$id},
+ 					     [@_]);
+ 		$criteria = &layout_webgrade_Criteria($dim,$id,$criteria);
+ 		my $internal_location=&internal_location($id);
+ 		if ($result =~ m/\Q$internal_location\E/) {
+ 		    $result =~ s/\Q$internal_location\E/$criteria/;
  		} else {
- 		    $ungraded++;
+ 		    $result.=$criteria ;
  		}
  	    }
- 	    # FIXME optional required can apply to only <instance> right now...
+ 	}
- 	    my $opt_req=$dimension{$dim}{$instance.'.optionalrequired'};
+ 	if (&nest()) {
- 	    if ($opt_req !~ /\S/) {
+ 	    &Apache::lonxml::debug(" for $dim stashing results into ".$dimension{$dim}{'nested'});
- 		$opt_req=
+ 	    $dimension{$dimension{$dim}{'nested'}}{'result'}.=$result;
- 		    &Apache::lonxml::get_param('OptionalRequired',
+ 	    undef($result);
- 					       $parstack,$safeeval);
+ 	}
- 		if ($opt_req !~ /\S/) { $opt_req = 0; }
+     } elsif ($target eq 'grade' && $env{'form.webgrade'}) {
- 	    }
+ 	my $optional_passed=0;
- 	    if ($optional_passed < $opt_req) {
+ 	my $mandatory_failed=0;
- 		$mandatory_failed++;
+ 	my $ungraded=0;
- 	    }
+ 	my $review=0;
- 	    &Apache::lonxml::debug("all instance ".join(':',@{$dimension{$dim}{$instance.'.criterias'}})." results -> m_f $mandatory_failed o_p $optional_passed u $ungraded r $review");
- 	    if ($review) {
+ 	$result .= &nested_parse(\$dimension{$dim}{'intro'},[@_]);
- 		$Apache::lonhomework::results{"resource.$version.0.$dim.status"}=
+ 	$result .= &nested_parse(\$dimension{$dim}{$instance.'.text'},
- 		    'review';
+ 				 [@_]);
- 	    } elsif ($ungraded) {
+ 	$result .= &nested_parse(\$dimension{$dim}{'questiontext'},
- 		$Apache::lonhomework::results{"resource.$version.0.$dim.status"}=
+ 				 [@_],{'set_dim_id' => undef});
- 		    'ungraded';
- 	    } elsif ($mandatory_failed) {
+ 	foreach my $id (@{$dimension{$dim}{$instance.'.criterias'}},
- 		$Apache::lonhomework::results{"resource.$version.0.$dim.status"}=
+ 			@{$dimension{$dim}{'criterias'}}) {
- 		    'fail';
+ 	    my $link=&link($id);
+ 	    my $type = $dimension{$dim}{'criteria.'.$id.'.type'};
+ 	    if ($type eq 'criteria') {
+ 		# dimensional 'criteria' don't get assigned grades
+ 		$Apache::lonhomework::results{"resource.$version.0.$dim.$id.status"}=$env{'form.HWVAL_'.$link};
+ 		$Apache::lonhomework::results{"resource.$version.0.$dim.$id.comment"}=$env{'form.HWVAL_comment_'.$link};
+ 	    } else {
+ 		$result .=
+ 		    &nested_parse(\$dimension{$dim}{'criteria.'.$id},
+ 				  [@_],{'set_dim_id' => $id});
+ 	    }
+ 	    my $status= &get_criteria('status',$version,$dim,$id);
+ 	    my $mandatory=($dimension{$dim}{'criteria.'.$id.'.mandatory'} ne 'N');
+ 	    if ($status eq 'pass') {
+ 		if (!$mandatory) { $optional_passed++; }
+ 	    } elsif ($status eq 'fail') {
+ 		if ($mandatory) { $mandatory_failed++; }
+ 	    } elsif ($status eq 'review') {
+ 		$review++;
+ 	    } elsif ($status eq 'ungraded') {
+ 		$ungraded++;
  	    } else {
- 		$Apache::lonhomework::results{"resource.$version.0.$dim.status"}=
+ 		$ungraded++;
- 		    'pass';
  	    }
+ 	}
+ 	my $opt_req=$dimension{$dim}{$instance.'.optionalrequired'};
+ 	if ($opt_req !~ /\S/) {
+ 	    $opt_req=
+ 		&Apache::lonxml::get_param('OptionalRequired',
+ 					   $parstack,$safeeval);
+ 	    if ($opt_req !~ /\S/) { $opt_req = 0; }
+ 	}
+ 	if ($optional_passed < $opt_req) {
+ 	    $mandatory_failed++;
+ 	}
+ 	&Apache::lonxml::debug("all instance ".join(':',@{$dimension{$dim}{$instance.'.criterias'}})." results -> m_f $mandatory_failed o_p $optional_passed u $ungraded r $review");
+ 	if ($review) {
+ 	    $Apache::lonhomework::results{"resource.$version.0.$dim.status"}=
+ 		'review';
+ 	} elsif ($ungraded) {
+ 	    $Apache::lonhomework::results{"resource.$version.0.$dim.status"}=
+ 		'ungraded';
+ 	} elsif ($mandatory_failed) {
+ 	    $Apache::lonhomework::results{"resource.$version.0.$dim.status"}=
+ 		'fail';
  	} else {
- 	    # any other targets no output
+ 	    $Apache::lonhomework::results{"resource.$version.0.$dim.status"}=
- 	    undef($result);
+ 		'pass';
  	}
+     } elsif ($target eq 'edit') {
+     } elsif ($target eq 'modified') {
+     } else {
+ 	# any other targets no output
+ 	undef($result);
+     }
+     if ($target eq 'grade' || $target eq 'web' || $target eq 'webgrade') {
  	&disable_dimension_parsing();
  	pop(@Apache::bridgetask::dimension);
- 	return $result;
      }
+     return $result;
+ }
-     sub end_Setup {
+ sub question_status_message {
- 	my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
+     my ($counts,$depth) = @_;
- 	my $result=&Apache::lonxml::endredirection();
+     my %req  = ('man' => 'mandatory',
- 	my $dim=&get_id($parstack,$safeeval);
+ 		'opt' => 'optional',);
- 	my $instance=&get_instance($dim);
+     my %type = ('cri' => 'criteria',
- 	my $version=&get_version();
+ 		'dim' => ('sub'x($depth+1)).'questions',);
- 	if ($target eq 'web') {
+     my @sections;
- 	    @Apache::scripttag::parser_env = @_;
+     foreach my $req ('man','opt') {
- 	    $result.=&Apache::scripttag::xmlparse($dimension{$dim}{'intro'});
+ 	foreach my $type ('cri','dim') {
- 	    my @instances = $instance;
+ 	    if ($counts->{$req.'_'.$type}) {
- 	    if (&Apache::response::showallfoils()) {
+ 		push(@sections,
- 		@instances = @{$dimension{$dim}{'instances'}};
+ 		     $counts->{$req.'_'.$type.'_passed'}.' of the '.
- 	    }
+ 		     $counts->{$req.'_'.$type}.' '.
- 	    foreach my $instance (@instances) {
+ 		     $req{$req}.' '.$type{$type});
- 		@Apache::scripttag::parser_env = @_;
- 		$result.=&Apache::scripttag::xmlparse($dimension{$dim}{$instance.'.text'});
- 		@Apache::scripttag::parser_env = @_;
- 		$result.=&Apache::scripttag::xmlparse($dimension{$dim}{'questiontext'});
  	    }
- 	} elsif ($target eq 'webgrade'
+ 	}
- 		 || $target eq 'grade' && $env{'form.webgrade'}) {
+     }
- 	    # in case of any side effects that we need
- 	    @Apache::scripttag::parser_env = @_;
+     my $status = 'You passed ';
- 	    &Apache::scripttag::xmlparse($dimension{$dim}{'intro'});
+     if (@sections == -1) {
+     } elsif (@sections == 1) {
+ 	$status .= $sections[0];
+     } elsif (@sections == 2) {
+ 	$status .= $sections[0].' and '.$sections[1];
+     } else {
+ 	my $last = pop(@sections);
+ 	$status .= join(', ',@sections).', and '.$last;
+     }
+     $status .= '.';
+     if ($counts->{'opt'}) {
+         if ($counts->{'opt_dim'} + $counts->{'man_dim'} < 1) {
+             $status .= ' '.&mt('You were required to pass [quant,_1,optional criterion,optional criteria].',$counts->{'opt_req'});
+         } else {
+             $status .= ' '.&mt('You were required to pass [quant,_1,optional component].',$counts->{'opt_req'});
+         }
+     }
+     return $status;
+ }
+ sub get_counts {
+     my ($dim,$instance,$parstack,$safeeval) = @_;
+     my %counts;
+     my @possible = ('man_cri','man_dim',
+ 		    'opt_cri','opt_dim',
+ 		    'man_cri_passed', 'man_dim_passed',
+ 		    'opt_cri_passed', 'opt_dim_passed',
+ 		    'man_passed',
+ 		    'opt_passed',
+ 		    'opt_req');
+     foreach my $which (@possible) { $counts{$which} = 0; }
+     my $version = &get_version();
+     foreach my $id ( @{$dimension{$dim}{$instance.'.criterias'}},
+ 		     @{$dimension{$dim}{'criterias'}} ) {
+ 	my $status = &get_criteria('status',$version,$dim,$id);
+ 	my $which;
+ 	if ($dimension{$dim}{'criteria.'.$id.'.mandatory'}
+ 	    eq 'N') {
+ 	    $which = 'opt';
+ 	} else {
+ 	    $which = 'man';
+ 	}
+ 	$counts{$which}++;
+ 	if ($status eq 'pass') { $counts{$which.'_passed'}++; }
+ 	if ($dimension{$dim}{'criteria.'.$id.'.type'}
+ 	    eq 'dimension') {
+ 	    $which .= '_dim';
+ 	} else {
+ 	    $which .= '_cri';
+ 	}
+ 	$counts{$which}++;
+ 	if ($status eq 'pass') { $counts{$which.'_passed'}++; }
+     }
+     if ($counts{'man_dim_passed'} eq $counts{'man_dim'}) {
+ 	$counts{'man_dim_passed'}='all';
+     }
+     if ($counts{'man_cri_passed'} eq $counts{'man_cri'}) {
+ 	$counts{'man_cri_passed'}='all';
+     }
+     $counts{'opt_req'}=$dimension{$dim}{$instance.'.optionalrequired'};
+     if ($counts{'opt_req'} !~ /\S/) {
+ 	$counts{'opt_req'}= &Apache::lonxml::get_param('OptionalRequired',
+ 						       $parstack,$safeeval);
+ 	if ($counts{'opt_req'} !~ /\S/) { $counts{'opt_req'} = 0; }
+     }
+     return %counts;
+ }
+ sub end_Setup {
+     my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
+     my $result;
+     my $dim=&get_id($parstack,$safeeval);
+     my $instance=&get_instance($dim);
+     my $version=&get_version();
+     if ($target eq 'web' || $target eq 'webgrade' || $target eq 'grade') {
+ 	$result=&Apache::lonxml::endredirection();
+     }
+     if ($target eq 'web') {
+ 	@Apache::scripttag::parser_env = @_;
+ 	$result.=&Apache::scripttag::xmlparse($dimension{$dim}{'intro'});
+ 	my @instances = $instance;
+ 	if (&Apache::response::showallfoils()) {
+ 	    @instances = @{$dimension{$dim}{'instances'}};
+ 	}
+ 	foreach my $instance (@instances) {
  	    @Apache::scripttag::parser_env = @_;
- 	    &Apache::scripttag::xmlparse($dimension{$dim}{$instance.'.text'});
+ 	    $result.=&Apache::scripttag::xmlparse($dimension{$dim}{$instance.'.text'});
  	    @Apache::scripttag::parser_env = @_;
- 	    &Apache::scripttag::xmlparse($dimension{$dim}{'questiontext'});
+ 	    $result.=&Apache::scripttag::xmlparse($dimension{$dim}{'questiontext'});
- 	} else {
- 	    # any other targets no output
- 	    undef($result);
  	}
- 	pop(@Apache::bridgetask::dimension);
+     } elsif ($target eq 'webgrade'
- 	return $result;
+ 	     || $target eq 'grade' && $env{'form.webgrade'}) {
+ 	# in case of any side effects that we need
+ 	@Apache::scripttag::parser_env = @_;
+ 	&Apache::scripttag::xmlparse($dimension{$dim}{'intro'});
+ 	@Apache::scripttag::parser_env = @_;
+ 	&Apache::scripttag::xmlparse($dimension{$dim}{$instance.'.text'});
+ 	@Apache::scripttag::parser_env = @_;
+ 	&Apache::scripttag::xmlparse($dimension{$dim}{'questiontext'});
+     } else {
+ 	# any other targets no output
+ 	undef($result);
      }
+     pop(@Apache::bridgetask::dimension);
+     return $result;
  }
  sub grading_history {
      my ($version,$dim,$id) = @_;
-     if (!&Apache::lonnet::allowed('mgq',$env{'request.course.id'})) {
+     if (!&Apache::lonnet::allowed('mgq',$env{'request.course.id'})
+ 	&& !&Apache::lonnet::allowed('mgq',$env{'request.course.id'}.'/'.$env{'request.course.sec'})) {
  	return '';
      }
      my ($result,$grader);
-     my $scope="resource.$version.0.$dim.$id";
+     my $scope="resource.$version.0.";
+     $scope .= ($dim ne $top) ? "$dim.$id"
+ 	                     : "$id";
      foreach my $t (1..$Apache::lonhomework::history{'version'}) {
  	if (exists($Apache::lonhomework::history{$t.':resource.0.regrader'})) {
  	    my ($gname,$gdom) =
- Line 2411  sub grading_history {
+ Line 2906  sub grading_history {
  	    $entry.=' comment: "'.$Apache::lonhomework::history{"$t:$scope.comment"}.'"';
  	}
  	if ($entry) {
- 	    $result.= "<li>$grader : $entry </li>";
+ 	    $result.= "\n\t\t<li>\n\t\t\t$grader :\n\t\t\t $entry \n\t\t</li>";
  	}
      }
      if ($result) {
- 	return '<ul class="LC_GRADING_pastgrading">'.$result.'</ul>';
+ 	return "\n\t".'<ul class="LC_GRADING_pastgrading">'.$result.
+ 	    "\n\t".'</ul>'."\n";
      }
      return '';
  }
- Line 2433  sub start_IntroParagraph {
+ Line 2929  sub start_IntroParagraph {
  	    &Apache::lonxml::startredirection();
  	}
+     } elsif ($target eq 'edit') {
+ 	$result = &Apache::edit::tag_start($target,$token);
+     } elsif ($target eq 'modified') {
      }
      return $result;
  }
- Line 2444  sub end_IntroParagraph {
+ Line 2943  sub end_IntroParagraph {
      }
  }
+ sub insert_IntroParagraph {
+     return '
+ <IntroParagraph>
+     <startouttext />
+     <endouttext />
+ </IntroParagraph>';
+ }
  sub start_Instance {
      my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
      my $dim = &get_dim_id();
- Line 2457  sub start_Instance {
+ Line 2964  sub start_Instance {
      if (lc($disabled) eq 'yes') {
  	$dimension{$dim}{$id.'.disabled'}='1';
      }
-     return '';
+     my $result;
+     if ($target eq 'edit') {
+ 	$result = &Apache::edit::tag_start($target,$token);
+ 	$result.=
+ 	    &Apache::edit::text_arg('Id:','id',$token,10).' '.
+ 	    &Apache::edit::select_arg('Instance is Disabled:','Disabled',
+ 				      [['no', 'No'],
+ 				       ['yes','Yes'],],
+ 				      $token)
+ 	    .' <br /> '.
+ 	    &Apache::edit::text_arg('Required number of passed optional elements to pass the Instance:',
+ 				    'OptionalRequired',$token,4)
+ 	    .&Apache::edit::end_row().
+ 	    &Apache::edit::start_spanning_row();
+     } elsif ($target eq 'modified') {
+ 	my $constructtag=
+ 	    &Apache::edit::get_new_args($token,$parstack,$safeeval,
+ 					'id','OptionalRequired','Disabled');
+ 	if ($constructtag) {
+ 	    $result = &Apache::edit::rebuild_tag($token);
+ 	}
+     }
+     return $result;
  }
  sub end_Instance {
+     my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
+     my $result;
+     if ($target eq 'edit') {
+ 	$result = &Apache::edit::tag_end($target,$token);
+     }
+     return $result;
  }
  sub start_InstanceText {
      my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
-     my $dim = &get_dim_id();
+     my $result;
-     my $instance_id=$Apache::bridgetask::instance{$dim}[-1];
-     my $text=&Apache::lonxml::get_all_text('/instancetext',$parser,$style);
      if ($target eq 'grade' || $target eq 'web' || $target eq 'webgrade') {
+ 	my $text=&Apache::lonxml::get_all_text('/instancetext',$parser,$style);
+ 	my $dim = &get_dim_id();
+ 	my $instance_id=$Apache::bridgetask::instance{$dim}[-1];
  	$dimension{$dim}{$instance_id.'.text'}=$text;
+     } elsif ($target eq 'edit') {
+ 	$result = &Apache::edit::tag_start($target,$token);
+     } elsif ($target eq 'modified') {
      }
-     return '';
+     return $result;
  }
  sub end_InstanceText {
      return '';
  }
+ sub insert_InstanceText {
+     return '
+ <InstanceText>
+     <startouttext />
+     <endouttext />
+ </InstanceText>';
+ }
  sub start_Criteria {
      my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
-     my $criteria=&Apache::lonxml::get_all_text('/criteria',$parser,$style);
+     my $result = '';
      if ($target eq 'web' || $target eq 'webgrade' || $target eq 'grade') {
+ 	my $criteria=&Apache::lonxml::get_all_text('/criteria',$parser,$style);
  	my $dim = &get_dim_id();
  	my $id=&get_id($parstack,$safeeval);
+ 	if ($target eq 'web' || $target eq 'webgrade') {
+ 	    if ($target eq 'webgrade') {
+ 		&Apache::lonxml::debug(" for $dim $id stashing results into $dim ");
+ 		$dimension{$dim}{'result'} .= &internal_location($id);
+ 	    } else {
+ 		&Apache::lonxml::debug(" not stashing $dim $id");
+ 		#$result .= &internal_location($id);
+ 	    }
+ 	}
  	&Apache::lonxml::debug("Criteria $id with $dim");
  	if (&Apache::londefdef::is_inside_of($tagstack,'Instance')) {
  	    my $instance_id=$Apache::bridgetask::instance{$dim}[-1];
- Line 2499  sub start_Criteria {
+ Line 3056  sub start_Criteria {
  		&Apache::lonxml::get_param('Mandatory',$parstack,$safeeval);
  	    push(@{$dimension{$dim}{'criterias'}},$id);
  	}
+     } elsif ($target eq 'edit') {
+ 	$result .=&Apache::edit::tag_start($target,$token);
+ 	$result.=
+ 	    &Apache::edit::text_arg('Id:','id',$token,10).' '.
+ 	    &Apache::edit::select_arg('Passing is Mandatory:','Mandatory',
+ 				      [['Y', 'Yes'],
+ 				       ['N','No'],],
+ 				      $token)
+ 	    .' <br /> '.&Apache::edit::end_row().
+ 	    &Apache::edit::start_spanning_row();
+     } elsif ($target eq 'modified') {
+ 	my $constructtag=
+ 	    &Apache::edit::get_new_args($token,$parstack,$safeeval,
+ 					'id','Mandatory');
+ 	if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); }
      }
-     return '';
+     return $result;
+ }
+ sub layout_web_Criteria {
+     my ($dim,$id,$criteria) = @_;
+     my $version = &get_version();
+     my $status= &get_criteria('status', $version,$dim,$id);
+     my $comment=&get_criteria('comment',$version,$dim,$id);
+     my $mandatory=($dimension{$dim}{'criteria.'.$id.'.mandatory'} ne 'N');
+     if ($mandatory) {
+ 	$mandatory='Mandatory';
+     } else {
+ 	$mandatory='Optional';
+     }
+     my $status_display=$status;
+     $status_display=~s/^([a-z])/uc($1)/e;
+     my $criteria_info.=
+ 	'<div class="LC_'.$status.' LC_criteria">'."\n\t".'<h4>'
+ 	.$mandatory.' Criteria</h4>'."\n\t".'<p class="LC_criteria_text">'
+ 	."\n";
+     $criteria =~ s/^\s*//s;
+     $criteria =~ s/\s*$//s;
+     $criteria_info.= $criteria;
+     $criteria_info.="\n\t".'</p>'.
+ 	"\n\t".'<p class="LC_grade">'.$status_display.'</p>';
+     if ($comment =~ /\w/) {
+ 	$criteria_info.=
+ 	    "\n\t".
+ 	    '<p class="LC_comment">'.&mt('Comment: [_1]',$comment).'</p>';
+     }
+     $criteria_info.="\n".'</div>'."\n";
+     return $criteria_info;
+ }
+ sub layout_webgrade_Criteria {
+     my ($dim,$id,$criteria) = @_;
+     my $link=&link($id);
+     my $version = &get_version();
+     my $status  = &get_criteria('status',$version,$dim,$id);
+     my %lt = &Apache::lonlocal::texthash(
+         'ungraded' => 'Ungraded',
+         'fail'     => 'Fail',
+         'pass'     => 'Pass',
+         'review'   => 'Review',
+         'comment'  => 'Additional Comment for Student',
+     );
+     my $comment = &get_criteria('comment',$version,$dim,$id);
+     $comment = &HTML::Entities::encode($comment,'<>"&');
+     my %checked;
+     foreach my $which ('ungraded','fail','pass','review') {
+ 	if ($status eq $which) { $checked{$which} = ' checked="checked"'; }
+     }
+     if (!%checked) { $checked{'ungraded'} = ' checked="checked"'; }
+     my $buttons;
+     foreach my $which  ('ungraded','fail','pass','review') {
+ 	$buttons .= <<END_BUTTON;
+ 		<label class="LC_GRADING_$which">
+ 			<input type="radio" name="HWVAL_$link" value="$which"$checked{$which} />
+ 			$lt{$which}
+ 		</label>
+ END_BUTTON
+     }
+     $criteria =~ s/^\s*//s;
+     $criteria =~ s/\s*$//s;
+     my $result = <<END_CRITERIA;
+ <div class="LC_GRADING_criteria">
+ 	<div class="LC_GRADING_criteriatext">
+ 		$criteria
+ 	</div>
+ 	<div class="LC_GRADING_grade">
+ $buttons
+ 	</div>
+ 	<label class="LC_GRADING_comment">
+ 		$lt{'comment'}
+ 		<textarea class="LC_GRADING_comment_area" name="HWVAL_comment_$link">$comment</textarea>
+ 	</label>
+ </div>
+ END_CRITERIA
+     $result .= &grading_history($version,$dim,$id);
+     return $result;
  }
  sub end_Criteria {
+     my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
+     if ($target eq 'edit') {
+     } elsif ($target eq 'modified') {
+     }
+ }
+ sub insert_Criteria {
+     return '
+ <Criteria>
+     <CriteriaText>
+         <startouttext />
+         <endouttext />
+     </CriteriaText>
+ </Criteria>';
+ }
+ sub start_CriteriaText {
+     my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
+     my $result;
+     if ($target eq 'grade' || $target eq 'web' || $target eq 'webgrade') {
+     } elsif ($target eq 'edit') {
+ 	$result = &Apache::edit::tag_start($target,$token);
+     } elsif ($target eq 'modified') {
+     }
+     return $result;
  }
+ sub end_CriteriaText {
+     return '';
+ }
+ sub insert_CriteriaText {
+     return '
+ <CriteriaText>
+     <startouttext />
+     <endouttext />
+ </CriteriaText>';
+ }
+ sub start_GraderNote {
+     my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
+     my $result;
+     if ($target eq 'webgrade') {
+ 	$result = '<div class="LC_GRADING_gradernote"><b>'.
+ 	    &mt('Note to graders:').'</b>';
+     } elsif ($target eq 'edit') {
+ 	$result = &Apache::edit::tag_start($target,$token);
+     } elsif ($target eq 'modified') {
+     } elsif ($target eq 'web' || $target eq 'grade') {
+ 	my $note=&Apache::lonxml::get_all_text('/gradernote',$parser,$style);
+     }
+     return $result;
+ }
+ sub end_GraderNote {
+     my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
+     if ($target eq 'webgrade') {
+ 	return '</div>';
+     }
+     return;
+ }
+ sub insert_GraderNote {
+     return '
+ <GraderNote>
+     <startouttext />
+     <endouttext />
+ </GraderNote>';
+ }
  sub proctor_validation_screen {
      my ($slot) = @_;
-     my (undef,undef,$domain,$user) = &Apache::lonxml::whichuser();
+     my (undef,undef,$domain,$user) = &Apache::lonnet::whichuser();
      my $url=&Apache::lonnet::studentphoto($domain,$user,'jpg');
+     if ($url ne '/adm/lonKaputt/lonlogo_broken.gif') {
+ 	$url = "<tr><td colspan=\"2\"><img src=\"$url\" /></td></tr>";
+     } else {
+ 	undef($url);
+     }
      my $name=&Apache::loncommon::plainname($user,$domain);
      my $msg;
      if ($env{'form.proctorpassword'}) {
- 	$msg='<p><font color="red">'.&mt("Failed to authenticate the proctor.")
+ 	$msg.='<p><span class="LC_warning">'
- 	    .'</font></p>';
+ 	    .&mt("Failed to authenticate the proctor.")
+ 	    .'</span></p>';
+     }
+     my $valid;
+     my @possible_proctors=split(",",$slot->{'proctor'});
+     foreach my $proctor (@possible_proctors) {
+ 	if ($proctor =~ /$LONCAPA::username_re:$LONCAPA::domain_re/) {
+ 	    $valid = 1;
+ 	    last;
+ 	}
+     }
+     if (!$valid) {
+ 	$msg.='<p><span class="LC_error">'
+ 	    .&mt("No valid proctors are defined.")
+ 	    .'</span></p>';
      }
      if (!$env{'form.proctordomain'}) { $env{'form.proctordomain'}=$domain; }
+     my $uri = &Apache::lonenc::check_encrypt($env{'request.uri'});
+     $uri = &HTML::Entities::encode($uri,'<>&"');
+     my %lt = &Apache::lonlocal::texthash(
+                             'prva' => "Proctor Validation",
+                             'yoro' => "Your room's proctor needs to validate your access to this resource.",
+                             'prus'  => "Proctor's Username:",
+                             'pasw'  => "Password:",
+                             'prdo'  => "Proctor's Domain:",
+                             'vali'  => 'Validate',
+                             'stui'  => "Student who should be logged in is:",
+                             'name'  => "Name:",
+                             'sid'   => "Student/Employee ID",
+                             'unam'  => "Username:",
+                            );
      my $result= (<<ENDCHECKOUT);
- <h2>Proctor Validation</h2>
+ <h2>$lt{'prva'}</h2>
-     <p>Your room's proctor needs to validate your access to this resource.</p>
+     <p>$lt{'yoro'}</p>
      $msg
- <form name="checkout" method="post" action="$env{'request.uri'}">
+ <form name="checkout" method="post" action="$uri">
  <input type="hidden" name="validate" value="yes" />
  <input type="hidden" name="submitted" value="yes" />
  <table>
-   <tr><td>Proctor's Username:</td><td><input type="string" name="proctorname" value="$env{'form.proctorname'}" /></td></tr>
+   <tr><td>$lt{'prus'}</td><td><input type="string" name="proctorname" value="$env{'form.proctorname'}" /></td></tr>
-   <tr><td>Password:</td><td><input type="password" name="proctorpassword" value="" /></td></tr>
+   <tr><td>$lt{'pasw'}</td><td><input type="password" name="proctorpassword" value="" /></td></tr>
-   <tr><td>Proctor's Domain:</td><td><input type="string" name="proctordomain" value="$env{'form.proctordomain'}" /></td></tr>
+   <tr><td>$lt{'prdo'}</td><td><input type="string" name="proctordomain" value="$env{'form.proctordomain'}" /></td></tr>
  </table>
- <input type="submit" name="checkoutbutton" value="Validate"  /><br />
+ <input type="submit" name="checkoutbutton" value="$lt{'vali'}"  /><br />
  <table border="1">
    <tr><td>
      <table>
-       <tr><td colspan="2">Student who should be logged in is:</td></tr>
+       <tr><td colspan="2">$lt{'stui'}</td></tr>
-       <tr><td>Name:</td><td>$name</td></tr>
+       <tr><td>$lt{'name'}</td><td>$name</td></tr>
-       <tr><td>Student ID:</td><td>$env{'environment.id'}</td></tr>
+       <tr><td>$lt{'sid'}</td><td>$env{'environment.id'}</td></tr>
-       <tr><td>Usename</td><td>$user:$domain</td></tr>
+       <tr><td>$lt{'unam'}</td><td>$user:$domain</td></tr>
-       <tr><td colspan="2"><img src="$url" /></td></tr>
+       $url
      </table>
    </tr></td>
  </table>
  </form>
  ENDCHECKOUT
      return $result;
  }

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>

Removed from v.1.181
changed lines
	Added in v.1.260