--- loncom/homework/bridgetask.pm 2005/05/19 21:22:44 1.25
+++ loncom/homework/bridgetask.pm 2005/05/24 19:33:28 1.30
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# definition of tags that give a structure to a document
#
-# $Id: bridgetask.pm,v 1.25 2005/05/19 21:22:44 albertel Exp $
+# $Id: bridgetask.pm,v 1.30 2005/05/24 19:33:28 albertel Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -71,11 +71,16 @@ sub proctor_check_auth {
if ($authhost ne 'no_host') {
my $version=
$Apache::lonhomework::results{'resource.version'}=
- $Apache::lonhomework::history{'resource.version'}++;
+ ++$Apache::lonhomework::history{'resource.version'};
$Apache::lonhomework::results{"resource.$version.checkedin"}=
$user.'@'.$domain;
$Apache::lonhomework::results{"resource.$version.checkedin.slot"}=
$slot_name;
+ foreach my $key (keys(%Apache::lonhomework::history)) {
+ if ($key=~/^resource\.0\./) {
+ $Apache::lonhomework::results{$key}='';
+ }
+ }
return 1;
}
}
@@ -84,33 +89,59 @@ sub proctor_check_auth {
}
sub get_version {
+ my ($version,$previous);
if ($env{'form.previousversion'} &&
defined($Apache::lonhomework::history{'resource.'.$env{'form.previousversion'}.'.status'})) {
- return $env{'form.previousversion'};
+ $version=$env{'form.previousversion'};
+ $previous=1;
+ } else {
+ $version=$Apache::lonhomework::history{'resource.version'};
+ $previous=0;
}
- return $Apache::lonhomework::history{'resource.version'};
+ if (wantarray) {
+ return ($version,$previous);
+ }
+ return $version;
}
sub add_previous_version_button {
my ($status)=@_;
my $result;
- if ($Apache::lonhomework::history{'resource.version'} eq '0') {
+ if ($Apache::lonhomework::history{'resource.version'} eq '') {
return '';
}
- my $version=&get_version();
- if ($version ne $Apache::lonhomework::history{'resource.version'}) {
+ if ($Apache::lonhomework::history{'resource.version'} < 2 &&
+ $status ne 'NEEDS_CHECKIN') {
return '';
}
-
- $result.=&mt(' Show a previously done version: [_1]','<select name="previousversion">
-<option>Pick one</option>
-</select>');
+ my $version=&get_version();
+ if ($env{'form.previousversion'} ne '' &&
+ $env{'form.previousversion'} eq $version) {
+ $result.="<h3>".&mt("Showing previous version [_1]",$version).
+ "</h3>\n";
+ }
+ my @to_show;
+ foreach my $test_version (1..$Apache::lonhomework::history{'resource.version'}) {
+ if (defined($Apache::lonhomework::history{'resource.'.$test_version.'.status'})) {
+ push(@to_show,$test_version);
+ }
+ }
+ my $list='<option>'.
+ join("</option>\n<option>",@to_show).
+ "</option>\n";
+ $result.='<form name="getprevious" method="POST" action="';
+ my $uri=$env{'request.uri'};
+ if ($env{'request.enc'}) { $uri=&Apache::lonenc::encrypted($uri); }
+ $result.=$uri.'">'.
+ &mt(' Show a previously done version: [_1]','<select onchange="this.form.submit()" name="previousversion">
+<option>'.&mt('Pick one').'</option>
+'.$list.'
+</select>')."</form>";
return $result;
}
sub add_grading_button {
- my $result;
- $result.=' <input type="submit" name="gradeasubmission" value="'.
+ my $result=' <input type="submit" name="gradeasubmission" value="'.
&mt("Get a submission to grade").'" />';
$result.='<input type="hidden" name="grade_target" value="webgrade" />';
return $result;
@@ -123,6 +154,18 @@ sub add_request_another_attempt_button {
return $result;
}
+sub preserve_grade_info {
+ my $result;
+ # if we are viewing someone else preserve that info
+ if (defined $env{'form.grade_symb'}) {
+ foreach my $field ('symb','courseid','domain','username') {
+ $result .= '<input type="hidden" name="grade_'.$field.
+ '" value="'.$env{"form.grade_$field"}.'" />'."\n";
+ }
+ }
+ return $result;
+}
+
sub start_Task {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
@@ -147,7 +190,7 @@ sub start_Task {
}
if ($target eq 'web' || ($target eq 'grade' && !$env{'form.webgrade'}) || $target eq 'answer' ||
$target eq 'tex') {
- my $version=&get_version();
+ my ($version,$previous)=&get_version();
($status,$accessmsg,my $slot_name,$slot) =
&Apache::lonhomework::check_task_access('0');
push(@Apache::inputtags::status,$status);
@@ -157,13 +200,14 @@ sub start_Task {
&Apache::run::run($expression,$safeeval);
&Apache::lonxml::debug("Got $status");
$body_tag_start.=&add_previous_version_button($status);
- if (( $status eq 'CLOSED' ) ||
- ( $status eq 'BANNED') ||
- ( $status eq 'UNAVAILABLE') ||
- ( $status eq 'NOT_IN_A_SLOT') ||
- ( $status eq 'NEEDS_CHECKIN') ||
- ( $status eq 'WAITING_FOR_GRADE') ||
- ( $status eq 'INVALID_ACCESS')) {
+ if (!$previous && (
+ ( $status eq 'CLOSED' ) ||
+ ( $status eq 'BANNED') ||
+ ( $status eq 'UNAVAILABLE') ||
+ ( $status eq 'NOT_IN_A_SLOT') ||
+ ( $status eq 'NEEDS_CHECKIN') ||
+ ( $status eq 'WAITING_FOR_GRADE') ||
+ ( $status eq 'INVALID_ACCESS') )) {
my $bodytext=&Apache::lonxml::get_all_text("/task",$parser);
if ( $target eq "web" ) {
$result.= $head_tag_start.'</head>'.$body_tag_start;
@@ -208,17 +252,13 @@ sub start_Task {
$result.="$head_tag_start<title>$name</title></head>
$body_tag_start \n $form_tag_start".
'<input type="hidden" name="submitted" value="yes" />';
- # if we are viewing someone else preserve that info
- if (defined $env{'form.grade_symb'}) {
- foreach my $field ('symb','courseid','domain','username') {
- $result .= '<input type="hidden" name="grade_'.$field.
- '" value="'.$env{"form.grade_$field"}.'" />'."\n";
- }
- }
- my $version=&get_version();
+ $result.=&preserve_grade_info();
+ my ($version,$previous)=&get_version();
if ($Apache::lonhomework::history{"resource.$version.status"} eq 'fail') {
$result.='<h1><font color="red">'.&mt('Did not pass').'</font></h1>';
- $result.=&add_request_another_attempt_button();
+ if (!$previous) {
+ $result.=&add_request_another_attempt_button();
+ }
}
if ($Apache::lonhomework::history{"resource.$version.status"} eq 'pass') {
$result.='<h1><font color="green">'.&mt('Passed').'</font></h1>';
@@ -229,9 +269,13 @@ sub start_Task {
if ($target eq 'webgrade') {
$result.=$head_tag_start.$body_tag_start.$form_tag_start;
$result.='<input type="hidden" name="webgrade" value="yes" />';
- $result.=&show_queue();
+ $result.='<br />Before'.&show_queue('gradingqueue');
+ }
+ my $todo;
+ # don't get something new from the queue if they hit the stop button
+ if (!($env{'form.stop'} && $target eq 'webgrade')) {
+ $todo=&get_from_queue('gradingqueue');
}
- my $todo=&get_from_queue();
if ($todo) {
&setup_env_for_other_user($todo,$safeeval);
my ($symb,$uname,$udom)=&decode_queue_key($todo);
@@ -242,11 +286,19 @@ sub start_Task {
$Apache::bridgetask::queue_key=$todo;
&Apache::structuretags::initialize_storage();
&Apache::lonhomework::showhash(%Apache::lonhomework::history);
- $result.="\n".'<table width="100%" style="width:100%" border="1">';
+ if ($target eq 'webgrade') {
+ $result.='<br />After'.&show_queue('gradingqueue');
+ $result.="\n".'<table width="100%" style="width:100%" border="1">';
+ }
} else {
if ($target eq 'webgrade') {
- $result.="\n".
- '<table><tr><td>No user to be graded.</td></tr></table>';
+ $result.="\n".'<table><tr><td><b>';
+ if ($env{'form.stop'}) {
+ $result.=&mt("Stopped grading.");
+ } else {
+ $result.=&mt("No user to be graded.");
+ }
+ $result.='</b></td></tr></table>';
}
my $bodytext=&Apache::lonxml::get_all_text("/task",$parser);
}
@@ -261,7 +313,7 @@ sub end_Task {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
my $result='';
my $status=$Apache::inputtags::status['-1'];
- my $version=&get_version();
+ my ($version,$previous)=&get_version();
if ($target eq 'grade' || $target eq 'web' || $target eq 'answer' ||
$target eq 'tex') {
if (
@@ -269,9 +321,9 @@ sub end_Task {
($target eq 'answer') || ($target eq 'tex')
) {
if ($target eq 'web') {
- if ($status eq 'CAN_ANSWER') {
+ if ($status eq 'CAN_ANSWER' && !$previous) {
$result.="\n".'<table border="1">'.
- &Apache::inputtags::file_selector($version,
+ &Apache::inputtags::file_selector("$version.0",
"bridgetask","*",
'portfolioonly').
"</table>";
@@ -282,20 +334,24 @@ sub end_Task {
$result.=&Apache::lonxml::xmlend().'</html>';
}
}
- if ($target eq 'grade' && !$env{'form.webgrade'}) {
+ if ($target eq 'grade' && !$env{'form.webgrade'} && !$previous) {
my $award='SUBMITTED';
- &Apache::essayresponse::file_submission('0','bridgetask',
+ &Apache::essayresponse::file_submission("$version.0",'bridgetask',
'portfiles',\$award);
if ($award eq 'SUBMITTED' &&
- $Apache::lonhomework::results{"resource.$version.bridgetask.portfiles"}) {
- $Apache::lonhomework::results{"resource.$version.tries"}=
- 1+$Apache::lonhomework::history{"resource.$version.tries"};
+ $Apache::lonhomework::results{"resource.$version.0.bridgetask.portfiles"}) {
+ $Apache::lonhomework::results{"resource.0.tries"}=
+ $Apache::lonhomework::results{"resource.$version.0.tries"}=
+ 1+$Apache::lonhomework::history{"resource.$version.0.tries"};
+
+ $Apache::lonhomework::results{"resource.0.award"}=
+ $Apache::lonhomework::results{"resource.$version.0.award"}=
+ $award;
}
- $Apache::lonhomework::results{"resource.$version.award"}=$award;
&Apache::lonhomework::showhash(%Apache::lonhomework::results);
&Apache::structuretags::finalize_storage();
if ($award eq 'SUBMITTED') {
- &add_to_queue();
+ &add_to_queue('gradingqueue');
}
}
if ($target eq 'grade' && $env{'form.webgrade'}) {
@@ -333,13 +389,13 @@ sub end_Task {
&move_to_review_queue();
} elsif ($ungraded) {
$Apache::lonhomework::results{"resource.$version.status"}='ungraded';
- &check_queue_unlock();
+ &check_queue_unlock('gradingqueue');
} elsif ($mandatory_failed) {
$Apache::lonhomework::results{"resource.$version.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();
+ &remove_from_queue('gradingqueue');
} else {
$Apache::lonhomework::results{"resource.$version.status"}='pass';
$Apache::lonhomework::results{"resource.$version.0.solved"}='correct_by_override';
@@ -347,15 +403,15 @@ sub end_Task {
$Apache::lonhomework::results{"resource.$version.0.awarded"}='1';
&remove_from_queue();
}
- $Apache::lonhomework::results{'resource.status'}=
- $Apache::lonhomework::results{'resource.$version.status'};
- if (defined($Apache::lonhomework::results{'resource.$version.awarded'})) {
- $Apache::lonhomework::results{'resource.0.award'}=
- $Apache::lonhomework::results{'resource.$version.award'};
- $Apache::lonhomework::results{'resource.0.awarded'}=
- $Apache::lonhomework::results{'resource.$version.awarded'};
- $Apache::lonhomework::results{'resource.0.solved'}=
- $Apache::lonhomework::results{'resource.$version.solved'};
+ $Apache::lonhomework::results{"resource.status"}=
+ $Apache::lonhomework::results{"resource.$version.status"};
+ if (defined($Apache::lonhomework::results{"resource.$version.0.awarded"})) {
+ $Apache::lonhomework::results{"resource.0.award"}=
+ $Apache::lonhomework::results{"resource.$version.award"};
+ $Apache::lonhomework::results{"resource.0.awarded"}=
+ $Apache::lonhomework::results{"resource.$version.awarded"};
+ $Apache::lonhomework::results{"resource.0.solved"}=
+ $Apache::lonhomework::results{"resource.$version.solved"};
}
&Apache::structuretags::finalize_storage();
}
@@ -380,20 +436,37 @@ sub end_Task {
}
sub move_to_review_queue {
+
&Apache::lonxml::debug("Want to move");
}
sub check_queue_unlock {
- &Apache::lonxml::debug("Want to unlock?");
+ my ($queue)=@_;
+ my ($symb,$cid,$udom,$uname)=&Apache::lonxml::whichuser();
+ my $cnum=$env{'course.'.$cid.'.num'};
+ my $cdom=$env{'course.'.$cid.'.domain'};
+ my $key="$symb\0queue\0$uname\@$udom";
+ my $me=$env{'user.name'}.'@'.$env{'user.domain'};
+ my $who=&queue_key_locked($queue,$key,$cdom,$cnum);
+ if ($who eq $me) {
+ &Apache::lonnet::del($queue,["$key\0locked"],$cdom,$cnum);
+ }
}
sub remove_from_queue {
- &Apache::lonxml::debug("Want to remove. Done?");
+ my ($queue)=@_;
+ my ($symb,$cid,$udom,$uname)=&Apache::lonxml::whichuser();
+ my $cnum=$env{'course.'.$cid.'.num'};
+ my $cdom=$env{'course.'.$cid.'.domain'};
+ my $key="$symb\0queue\0$uname\@$udom";
+ my @keys=($key,"$key\0locked");
+ &Apache::lonnet::del($queue,\@keys,$cdom,$cnum);
}
sub setup_env_for_other_user {
my ($queue_key,$safeeval)=@_;
my ($symb,$uname,$udom)=&decode_queue_key($queue_key);
+ &Apache::lonxml::debug("setup_env for $queue_key");
$env{'form.grade_symb'}=$symb;
$env{'form.grade_domain'}=$udom;
$env{'form.grade_username'}=$uname;
@@ -402,42 +475,44 @@ sub setup_env_for_other_user {
}
sub add_to_queue {
+ my ($queue)=@_;
my ($symb,$cid,$udom,$uname)=&Apache::lonxml::whichuser();
my $cnum=$env{'course.'.$cid.'.num'};
my $cdom=$env{'course.'.$cid.'.domain'};
my %data;
$data{"$symb\0queue\0$uname\@$udom"}=[$Apache::inputtags::slot_name];
- &Apache::lonnet::put('gradingqueue',\%data,$cdom,$cnum);
+ &Apache::lonnet::put($queue,\%data,$cdom,$cnum);
}
sub show_queue {
+ my ($queue)=@_;
my $result;
my ($symb,$cid,$udom,$uname)=&Apache::lonxml::whichuser();
my $cnum=$env{'course.'.$cid.'.num'};
my $cdom=$env{'course.'.$cid.'.domain'};
my $regexp="^$symb\0";
- my %queue=&Apache::lonnet::dump('gradingqueue',$cdom,$cnum,$regexp);
- $result.="\n<h3>Current Queue</h3><table><tr><th>resource</th>".
+ my %queue=&Apache::lonnet::dump($queue,$cdom,$cnum,$regexp);
+ $result.="\n<h3>Current Queue</h3><table border='1'><tr><th>resource</th>".
"<th>user</th><th>type</th><th>data</th></tr>";
foreach my $key (sort(keys(%queue))) {
if ($key=~/locked$/) {
my ($symb,$uname,$udom) = &decode_queue_key($key);
my $title=&Apache::lonnet::gettitle($symb);
- $result.="<tr><td>$title</td><td>$uname</td><td>";
+ $result.="<tr><td>$title</td><td>$uname</td>";
$result.='<td>lock</td><td>'.$queue{$key}.'</td></tr>';
} elsif ($key=~/timestamp$/) {
my ($symb,undef) = split("\0",$key);
my $title=&Apache::lonnet::gettitle($symb);
- $result.="<tr><td>$title</td><td></td><td>";
+ $result.="<tr><td>$title</td><td></td>";
$result.='<td>last queue modification time</td><td>'.
&Apache::lonlocal::locallocaltime($queue{$key})."</td></tr>";
} else {
my ($symb,$uname,$udom) = &decode_queue_key($key);
my $title=&Apache::lonnet::gettitle($symb);
- $result.="<tr><td>$title</td><td>$uname</td><td>";
+ $result.="<tr><td>$title</td><td>$uname</td>";
my $slot=$queue{$key}->[0];
my %slot_data=&Apache::lonnet::get_slot($slot);
- $result.='<td>queue entry</td><td>End time: '.
+ $result.='<td>queue entry</td><td>Slot: '.$slot.' End time: '.
&Apache::lonlocal::locallocaltime($slot_data{'endtime'}).
"</td></tr>";
}
@@ -454,9 +529,9 @@ sub decode_queue_key {
}
sub queue_key_locked {
- my ($key,$cdom,$cnum)=@_;
+ my ($queue,$key,$cdom,$cnum)=@_;
my ($key_locked,$value)=
- &Apache::lonnet::get('gradingqueue',["$key\0locked"],$cdom,$cnum);
+ &Apache::lonnet::get($queue,["$key\0locked"],$cdom,$cnum);
if ($key_locked eq "$key\0locked") {
return $value;
}
@@ -464,8 +539,8 @@ sub queue_key_locked {
}
sub pick_from_queue_data {
- my ($check_section,$queue,$cdom,$cnum)=@_;
- foreach my $key (keys(%$queue)) {
+ my ($queue,$check_section,$queuedata,$cdom,$cnum)=@_;
+ foreach my $key (keys(%$queuedata)) {
my ($symb,$uname,$udom)=&decode_queue_key($key);
if ($check_section) {
my $section=&Apache::lonnet::getsection($uname,$udom);
@@ -474,13 +549,13 @@ sub pick_from_queue_data {
next;
}
}
- my $slot=$queue->{$key}[0];
+ my $slot=$queuedata->{$key}[0];
my %slot_data=&Apache::lonnet::get_slot($slot);
if ($slot_data{'endtime'} > time) {
&Apache::lonnet::logthis("not time");
next;
}
- if (&queue_key_locked($key,$cdom,$cnum)) {
+ if (&queue_key_locked($queue,$key,$cdom,$cnum)) {
&Apache::lonnet::logthis("someone already has um.");
next;
}
@@ -490,15 +565,15 @@ sub pick_from_queue_data {
}
sub find_mid_grade {
- my ($symb,$cdom,$cnum)=@_;
+ my ($queue,$symb,$cdom,$cnum)=@_;
my $todo=&Apache::lonnet::unescape($env{'form.gradingkey'});
my $me=$env{'user.name'}.'@'.$env{'user.domain'};
if ($todo) {
- my $who=&queue_key_locked($todo,$cdom,$cnum);
+ my $who=&queue_key_locked($queue,$todo,$cdom,$cnum);
if ($who eq $me) { return $todo; }
}
my $regexp="^$symb\0.*\0locked\$";
- my %locks=&Apache::lonnet::dump('gradingqueue',$cdom,$cnum,$regexp);
+ my %locks=&Apache::lonnet::dump($queue,$cdom,$cnum,$regexp);
foreach my $key (keys(%locks)) {
my $who=$locks{$key};
if ($who eq $me) {
@@ -511,27 +586,28 @@ sub find_mid_grade {
}
sub get_from_queue {
+ my ($queue)=@_;
my $result;
my ($symb,$cid,$udom,$uname)=&Apache::lonxml::whichuser();
my $cnum=$env{'course.'.$cid.'.num'};
my $cdom=$env{'course.'.$cid.'.domain'};
my $todo;
# FIXME need to find if I am 'mid grading'
- $todo=&find_mid_grade($symb,$cdom,$cnum);
+ $todo=&find_mid_grade($queue,$symb,$cdom,$cnum);
&Apache::lonnet::logthis("found ".join(':',&decode_queue_key($todo)));
if ($todo) { return $todo; }
while (1) {
my $starttime=time;
- &Apache::lonnet::put('gradingqueue',{"$symb\0timestamp"=>$starttime},
+ &Apache::lonnet::put($queue,{"$symb\0timestamp"=>$starttime},
$cdom,$cnum);
&Apache::lonnet::logthis("$starttime");
my $regexp="^$symb\0queue\0";
- my %queue=&Apache::lonnet::dump('gradingqueue',$cdom,$cnum,$regexp);
+ my %queue=&Apache::lonnet::dump($queue,$cdom,$cnum,$regexp);
#make a pass looking for a user in my section
if ($env{'request.course.sec'}) {
&Apache::lonnet::logthis("sce");
- $todo=&pick_from_queue_data($env{'request.course.sec'},\%queue,
- $cdom,$cnum);
+ $todo=&pick_from_queue_data($queue,$env{'request.course.sec'},
+ \%queue,$cdom,$cnum);
&Apache::lonnet::logthis("sce $todo");
}
# no one in our section so look for any user that is ready for grading
@@ -545,7 +621,7 @@ sub get_from_queue {
if (!$todo) { last; }
&Apache::lonnet::logthis("got $todo");
# otherwise found someone so lets try to lock them
- my $success=&Apache::lonnet::newput('gradingqueue',
+ my $success=&Apache::lonnet::newput($queue,
{"$todo\0locked"=>
$env{'user.name'}.'@'.$env{'user.domain'}},
$cdom,$cnum);
@@ -553,7 +629,7 @@ sub get_from_queue {
&Apache::lonnet::logthis("success $todo");
if ($success ne 'ok') { next; }
my (undef,$endtime)=
- &Apache::lonnet::get('gradingqueue',["$symb\0timestamp"],
+ &Apache::lonnet::get($queue,["$symb\0timestamp"],
$cdom,$cnum);
&Apache::lonnet::logthis("emd $endtime");
# someone else already modified the queue,
@@ -562,12 +638,12 @@ sub get_from_queue {
# double check.
if ($endtime != $starttime) {
my ($key,$value)=
- &Apache::lonnet::get('gradingqueue',["$todo"],
+ &Apache::lonnet::get($queue,["$todo"],
$cdom,$cnum);
&Apache::lonnet::logthis("check $key .. $value");
if ($key eq $todo && ref($value)) {
} else {
- &Apache::lonnet::del('gradingqueue',["$todo\0locked"],
+ &Apache::lonnet::del($queue,["$todo\0locked"],
$cdom,$cnum);
&Apache::lonnet::logthis("del");
next;
@@ -625,7 +701,10 @@ sub get_instance {
#then start repicking
&Apache::response::pushrandomnumber();
my @order=&Math::Random::random_permutation(@{$dimension{'instances'}});
- return $order[0];
+ my $num=@order;
+ my $version=&get_version();
+ my $which=($version-1)%$num;
+ return $order[$which];
}
{
@@ -638,8 +717,8 @@ sub get_instance {
my $version=&get_version();
if ($target eq 'web') {
$result=$dimension{'intro'}.$dimension{$instance.'.text'};
- if ($Apache::lonhomework::history{'resource.$version.status'} eq 'pass' ||
- $Apache::lonhomework::history{'resource.$version.status'} eq 'fail') {
+ if ($Apache::lonhomework::history{"resource.$version.status"} eq 'pass' ||
+ $Apache::lonhomework::history{"resource.$version.status"} eq 'fail') {
foreach my $id (@{$dimension{$instance.'.criterias'}}) {
my $status=$Apache::lonhomework::history{"resource.$version.$dim.$instance.$id.status"};
my $comment=$Apache::lonhomework::history{"resource.$version.$dim.$instance.$id.comment"};
@@ -673,16 +752,18 @@ sub get_instance {
'<textarea style="width:100%" rows="8" width="25" wrap="hard" name="HWVAL_comment_'.$link.'">'.&HTML::Entities::encode($Apache::lonhomework::history{"resource.$version.$dim.$instance.$id.comment"}).'</textarea>'.
'</td>'.
'<td>'.
- '<nobr><label><input type="radio" name="HWVAL_'.$link.'" value="ungraded" '.($status eq 'ungraded' || !$status ? 'checked="checked"':'').'/>Ungraded</label></nobr><br />'.
- '<label><input type="radio" name="HWVAL_'.$link.'" value="pass" '.($status eq 'pass' ? 'checked="checked"':'').' />Pass</label><br />'.
- '<label><input type="radio" name="HWVAL_'.$link.'" value="fail" '.($status eq 'fail' ? 'checked="checked"':'').' />Fail</label><br />'.
- '<label><input type="radio" name="HWVAL_'.$link.'" value="review" '.($status eq 'review' ? 'checked="checked"':'').' />Review</label><br />'.
+ '<nobr><label><input type="radio" name="HWVAL_'.$link.'" value="ungraded" '.($status eq 'ungraded' || !$status ? 'checked="checked"':'').'/>'.&mt('Ungraded').'</label></nobr><br />'.
+ '<label><input type="radio" name="HWVAL_'.$link.'" value="pass" '.($status eq 'pass' ? 'checked="checked"':'').' />'.&mt('Pass').'</label><br />'.
+ '<label><input type="radio" name="HWVAL_'.$link.'" value="fail" '.($status eq 'fail' ? 'checked="checked"':'').' />'.&mt('Fail').'</label><br />'.
+ '<label><input type="radio" name="HWVAL_'.$link.'" value="review" '.($status eq 'review' ? 'checked="checked"':'').' />'.&mt('Review').'</label><br />'.
'</td>'.
'<td>'.
'<a href="#'.$last_link.'">Prev</a><br />'.
'<a href="#next_'.$link.'">Next</a><br /><br /><br />'.
'<input type="submit" name="next" value="'.
&mt('Done').'" /> '.
+ '<input type="submit" name="stop" value="'.
+ &mt('Stop').'" /> '.
'</td></tr>';
$result.='<tr><td colspan="4">';
my (undef,undef,$udom,$uname) = &Apache::lonxml::whichuser();