loncom/homework/grades.pm - diff

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Diff for /loncom/homework/grades.pm between versions 1.582 and 1.596.2.12.2.1

version 1.582, 2009/12/09 17:53:55	version 1.596.2.12.2.1, 2012/05/02 14:01:32
Line 40 use Apache::lonhomework;	Line 40 use Apache::lonhomework;
use Apache::lonpickcode;	use Apache::lonpickcode;
use Apache::loncoursedata;	use Apache::loncoursedata;
use Apache::lonmsg();	use Apache::lonmsg();
use Apache::Constants qw(:common);	use Apache::Constants qw(:common :http);
use Apache::lonlocal;	use Apache::lonlocal;
use Apache::lonenc;	use Apache::lonenc;
	use Apache::bridgetask();
use String::Similarity;	use String::Similarity;
use LONCAPA;	use LONCAPA;

Line 127 sub get_symb {	Line 128 sub get_symb {
my $symb=($env{'form.symb'} ne '' ? $env{'form.symb'} : (&Apache::lonnet::symbread($url)));	my $symb=($env{'form.symb'} ne '' ? $env{'form.symb'} : (&Apache::lonnet::symbread($url)));
if ($symb eq '') {	if ($symb eq '') {
if (!$silent) {	if (!$silent) {
$request->print("Unable to handle ambiguous references:$url:.");	$request->print(&mt("Unable to handle ambiguous references: [_1].",$url));
return ();	return ();
}	}
}	}
Line 160 sub response_type {	Line 161 sub response_type {
return;	return;
}	}
my $res = $navmap->getBySymb($symb);	my $res = $navmap->getBySymb($symb);
	unless (ref($res)) {
	$$response_error = 1;
	return;
	}
my $partlist = $res->parts();	my $partlist = $res->parts();
my %vPart =	my %vPart =
map { $_ => 1 } (&Apache::loncommon::get_env_multiple('form.vPart'));	map { $_ => 1 } (&Apache::loncommon::get_env_multiple('form.vPart'));
Line 207 sub get_display_part {	Line 212 sub get_display_part {
#--- and parts and response type	#--- and parts and response type
sub showResourceInfo {	sub showResourceInfo {
my ($symb,$probTitle,$checkboxes,$res_error) = @_;	my ($symb,$probTitle,$checkboxes,$res_error) = @_;
my $col=3;
if ($checkboxes) { $col=4; }
my $result = '<h3>'.&mt('Current Resource').': '.$probTitle.'</h3>'."\n";	my $result = '<h3>'.&mt('Current Resource').': '.$probTitle.'</h3>'."\n";
my ($partlist,$handgrade,$responseType) = &response_type($symb,$res_error);	my ($partlist,$handgrade,$responseType) = &response_type($symb,$res_error);
if (ref($res_error)) {	if (ref($res_error)) {
Line 216 sub showResourceInfo {	Line 219 sub showResourceInfo {
return;	return;
}	}
}	}
$result .='<table border="0">';	$result.=&Apache::loncommon::start_data_table()
	.&Apache::loncommon::start_data_table_header_row();
	if ($checkboxes) {
	$result.='<th> </th>';
	}
	$result.='<th>'.&mt('Problem Part').'</th>'
	.'<th>'.&mt('Res. ID').'</th>'
	.'<th>'.&mt('Type').'</th>'
	.&Apache::loncommon::end_data_table_header_row();
my %resptype = ();	my %resptype = ();
my $hdgrade='no';	my $hdgrade='no';
my %partsseen;	my %partsseen;
foreach my $partID (sort(keys(%$responseType))) {	foreach my $partID (sort(keys(%$responseType))) {
foreach my $resID (sort(keys(%{ $responseType->{$partID} }))) {	foreach my $resID (sort(keys(%{ $responseType->{$partID} }))) {
my $handgrade=$$handgrade{$partID.'_'.$resID};	my $handgrade=$$handgrade{$partID.'_'.$resID};
my $responsetype = $responseType->{$partID}->{$resID};	my $responsetype = $responseType->{$partID}->{$resID};
$hdgrade = $handgrade if ($handgrade eq 'yes');	$hdgrade = $handgrade if ($handgrade eq 'yes');
$result.='<tr>';	$result.=&Apache::loncommon::start_data_table_row();
if ($checkboxes) {	if ($checkboxes) {
if (exists($partsseen{$partID})) {	if (exists($partsseen{$partID})) {
$result.="<td> </td>";	$result.="<td> </td>";
} else {	} else {
$result.="<td><input type='checkbox' name='vPart' value='$partID' checked='checked' /></td>";	$result.="<td><input type='checkbox' name='vPart' value='$partID' checked='checked' /></td>";
}	}
$partsseen{$partID}=1;	$partsseen{$partID}=1;
}	}
my $display_part=&get_display_part($partID,$symb);	my $display_part=&get_display_part($partID,$symb);
$result.='<td><b>'.&mt('Part: [_1]',$display_part).'</b>'.	$result.='<td>'.$display_part.'</td>'
' <span class="LC_internal_info">'.$resID.'</span></td>'.	.'<td>'.'<span class="LC_internal_info">'.$resID.'</span></td>'
'<td><b>'.&mt('Type: [_1]',$responsetype).'</b></td></tr>';	.'<td>'.&mt($responsetype).'</td>'
# '<td>'.&mt('<b>Handgrade: </b>[_1]',$handgrade).'</td></tr>';	# .'<td>'.&mt('<b>Handgrade: </b>[_1]',$handgrade).'</td>'
}	.&Apache::loncommon::end_data_table_row();
	}
}	}
$result.='</table>'."\n";	$result.=&Apache::loncommon::end_data_table();
return $result,$responseType,$hdgrade,$partlist,$handgrade;	return $result,$responseType,$hdgrade,$partlist,$handgrade;
}	}

Line 260 sub reset_caches {	Line 272 sub reset_caches {
}	}

sub get_analyze {	sub get_analyze {
my ($symb,$uname,$udom,$no_increment,$add_to_hash)=@_;	my ($symb,$uname,$udom,$no_increment,$add_to_hash,$type,$trial,$rndseed,$bubbles_per_row)=@_;
my $key = "$symb\0$uname\0$udom";	my $key = "$symb\0$uname\0$udom";
	if ($type eq 'randomizetry') {
	if ($trial ne '') {
	$key .= "\0".$trial;
	}
	}
if (exists($analyze_cache{$key})) {	if (exists($analyze_cache{$key})) {
my $getupdate = 0;	my $getupdate = 0;
if (ref($add_to_hash) eq 'HASH') {	if (ref($add_to_hash) eq 'HASH') {
Line 289 sub reset_caches {	Line 306 sub reset_caches {
'grade_courseid' => $env{'request.course.id'},	'grade_courseid' => $env{'request.course.id'},
'grade_username' => $uname,	'grade_username' => $uname,
'grade_noincrement' => $no_increment);	'grade_noincrement' => $no_increment);
	if ($bubbles_per_row ne '') {
	$form{'bubbles_per_row'} = $bubbles_per_row;
	}
	if ($type eq 'randomizetry') {
	$form{'grade_questiontype'} = $type;
	if ($rndseed ne '') {
	$form{'grade_rndseed'} = $rndseed;
	}
	}
if (ref($add_to_hash)) {	if (ref($add_to_hash)) {
%form = (%form,%{$add_to_hash});	%form = (%form,%{$add_to_hash});
}	}
my $subresult=&ssi_with_retries($url, $ssi_retries,%form);	my $subresult=&ssi_with_retries($url, $ssi_retries,%form);
(undef,$subresult)=split(/_HASH_REF__/,$subresult,2);	(undef,$subresult)=split(/_HASH_REF__/,$subresult,2);
my %analyze=&Apache::lonnet::str2hash($subresult);	my %analyze=&Apache::lonnet::str2hash($subresult);
Line 304 sub reset_caches {	Line 330 sub reset_caches {
}	}

sub get_order {	sub get_order {
my ($partid,$respid,$symb,$uname,$udom,$no_increment)=@_;	my ($partid,$respid,$symb,$uname,$udom,$no_increment,$type,$trial,$rndseed)=@_;
my $analyze = &get_analyze($symb,$uname,$udom,$no_increment);	my $analyze = &get_analyze($symb,$uname,$udom,$no_increment,undef,$type,$trial,$rndseed);
return $analyze->{"$partid.$respid.shown"};	return $analyze->{"$partid.$respid.shown"};
}	}

sub get_radiobutton_correct_foil {	sub get_radiobutton_correct_foil {
my ($partid,$respid,$symb,$uname,$udom)=@_;	my ($partid,$respid,$symb,$uname,$udom,$type,$trial,$rndseed)=@_;
my $analyze = &get_analyze($symb,$uname,$udom);	my $analyze = &get_analyze($symb,$uname,$udom,undef,undef,$type,$trial,$rndseed);
my $foils = &get_order($partid,$respid,$symb,$uname,$udom);	my $foils = &get_order($partid,$respid,$symb,$uname,$udom,undef,$type,$trial,$rndseed);
if (ref($foils) eq 'ARRAY') {	if (ref($foils) eq 'ARRAY') {
foreach my $foil (@{$foils}) {	foreach my $foil (@{$foils}) {
if ($analyze->{"$partid.$respid.foil.value.$foil"} eq 'true') {	if ($analyze->{"$partid.$respid.foil.value.$foil"} eq 'true') {
Line 323 sub reset_caches {	Line 349 sub reset_caches {
}	}

sub scantron_partids_tograde {	sub scantron_partids_tograde {
my ($resource,$cid,$uname,$udom,$check_for_randomlist) = @_;	my ($resource,$cid,$uname,$udom,$check_for_randomlist,$bubbles_per_row) = @_;
my (%analysis,@parts);	my (%analysis,@parts);
if (ref($resource)) {	if (ref($resource)) {
my $symb = $resource->symb();	my $symb = $resource->symb();
Line 331 sub reset_caches {	Line 357 sub reset_caches {
if ($check_for_randomlist) {	if ($check_for_randomlist) {
$add_to_form = { 'check_parts_withrandomlist' => 1,};	$add_to_form = { 'check_parts_withrandomlist' => 1,};
}	}
my $analyze = &get_analyze($symb,$uname,$udom,undef,$add_to_form);	my $analyze =
	&get_analyze($symb,$uname,$udom,undef,$add_to_form,
	undef,undef,undef,$bubbles_per_row);
if (ref($analyze) eq 'HASH') {	if (ref($analyze) eq 'HASH') {
%analysis = %{$analyze};	%analysis = %{$analyze};
}	}
Line 354 sub reset_caches {	Line 382 sub reset_caches {
# response types only.	# response types only.
sub cleanRecord {	sub cleanRecord {
my ($answer,$response,$symb,$partid,$respid,$record,$order,$version,	my ($answer,$response,$symb,$partid,$respid,$record,$order,$version,
$uname,$udom) = @_;	$uname,$udom,$type,$trial,$rndseed) = @_;
my $grayFont = '<span class="LC_internal_info">';	my $grayFont = '<span class="LC_internal_info">';
if ($response =~ /^(option\|rank)$/) {	if ($response =~ /^(option\|rank)$/) {
my %answer=&Apache::lonnet::str2hash($answer);	my %answer=&Apache::lonnet::str2hash($answer);
Line 371 sub cleanRecord {	Line 399 sub cleanRecord {
return '<blockquote><table border="1">'.	return '<blockquote><table border="1">'.
'<tr valign="top"><td>'.&mt('Answer').'</td>'.$toprow.'</tr>'.	'<tr valign="top"><td>'.&mt('Answer').'</td>'.$toprow.'</tr>'.
'<tr valign="top"><td>'.$grayFont.&mt('Option ID').'</span></td>'.	'<tr valign="top"><td>'.$grayFont.&mt('Option ID').'</span></td>'.
$grayFont.$bottomrow.'</tr>'.'</table></blockquote>';	$bottomrow.'</tr></table></blockquote>';
} elsif ($response eq 'match') {	} elsif ($response eq 'match') {
my %answer=&Apache::lonnet::str2hash($answer);	my %answer=&Apache::lonnet::str2hash($answer);
my %grading=&Apache::lonnet::str2hash($record->{$version."resource.$partid.$respid.submissiongrading"});	my %grading=&Apache::lonnet::str2hash($record->{$version."resource.$partid.$respid.submissiongrading"});
Line 393 sub cleanRecord {	Line 421 sub cleanRecord {
'<tr valign="top"><td>'.$grayFont.&mt('Item ID').'</span></td>'.	'<tr valign="top"><td>'.$grayFont.&mt('Item ID').'</span></td>'.
$middlerow.'</tr>'.	$middlerow.'</tr>'.
'<tr valign="top"><td>'.$grayFont.&mt('Option ID').'</span></td>'.	'<tr valign="top"><td>'.$grayFont.&mt('Option ID').'</span></td>'.
$bottomrow.'</tr>'.'</table></blockquote>';	$bottomrow.'</tr></table></blockquote>';
} elsif ($response eq 'radiobutton') {	} elsif ($response eq 'radiobutton') {
my %answer=&Apache::lonnet::str2hash($answer);	my %answer=&Apache::lonnet::str2hash($answer);
my ($toprow,$bottomrow);	my ($toprow,$bottomrow);
my $correct =	my $correct =
&get_radiobutton_correct_foil($partid,$respid,$symb,$uname,$udom);	&get_radiobutton_correct_foil($partid,$respid,$symb,$uname,$udom,$type,$trial,$rndseed);
foreach my $foil (@$order) {	foreach my $foil (@$order) {
if (exists($answer{$foil})) {	if (exists($answer{$foil})) {
if ($foil eq $correct) {	if ($foil eq $correct) {
Line 414 sub cleanRecord {	Line 442 sub cleanRecord {
return '<blockquote><table border="1">'.	return '<blockquote><table border="1">'.
'<tr valign="top"><td>'.&mt('Answer').'</td>'.$toprow.'</tr>'.	'<tr valign="top"><td>'.&mt('Answer').'</td>'.$toprow.'</tr>'.
'<tr valign="top"><td>'.$grayFont.&mt('Option ID').'</span></td>'.	'<tr valign="top"><td>'.$grayFont.&mt('Option ID').'</span></td>'.
$grayFont.$bottomrow.'</tr>'.'</table></blockquote>';	$bottomrow.'</tr></table></blockquote>';
} elsif ($response eq 'essay') {	} elsif ($response eq 'essay') {
if (! exists ($env{'form.'.$symb})) {	if (! exists ($env{'form.'.$symb})) {
my (%keyhash) = &Apache::lonnet::dump('nohist_handgrade',	my (%keyhash) = &Apache::lonnet::dump('nohist_handgrade',
Line 723 sub most_similar {	Line 751 sub most_similar {

# ignore empty submissions (occuring when only files are sent)	# ignore empty submissions (occuring when only files are sent)

unless ($uessay=~/\w+/) { return ''; }	unless ($uessay=~/\w+/s) { return ''; }

# these will be returned. Do not care if not at least 50 percent similar	# these will be returned. Do not care if not at least 50 percent similar
my $limit=0.6;	my $limit=0.6;
Line 772 sub verifyreceipt {	Line 800 sub verifyreceipt {

my $title.=	my $title.=
'<h3><span class="LC_info">'.	'<h3><span class="LC_info">'.
&mt('Verifying Receipt No. [_1]',$receipt).	&mt('Verifying Receipt No. [_1]',$receipt).
'</span></h3>'."\n".	'</span></h3>'."\n".
'<h4>'.&mt('<b>Resource: </b>[_1]',$env{'form.probTitle'}).	'<h4>'.&mt('<b>Resource: </b>[_1]',$env{'form.probTitle'}).
'</h4>'."\n";	'</h4>'."\n";
Line 832 sub verifyreceipt {	Line 860 sub verifyreceipt {
}	}
}	}
if ($matches == 0) {	if ($matches == 0) {
$string = $title.&mt('No match found for the above receipt.');	$string = $title
	.'<p class="LC_warning">'
	.&mt('No match found for the above receipt number.')
	.'</p>';
} else {	} else {
$string = &jscriptNform($symb).$title.	$string = &jscriptNform($symb).$title.
'<p>'.	'<p>'.
&mt('The above receipt matches the following [numerate,_1,student].',$matches).	&mt('The above receipt number matches the following [quant,_1,student].',$matches).
'</p>'.	'</p>'.
$header.	$header.
$contents.	$contents.
Line 934 LISTJAVASCRIPT	Line 965 LISTJAVASCRIPT
my $saveStatus = $stu_status eq '' ? 'Active' : $stu_status;	my $saveStatus = $stu_status eq '' ? 'Active' : $stu_status;
$env{'form.Status'} = $saveStatus;	$env{'form.Status'} = $saveStatus;
$submission_options.=	$submission_options.=
'<label><input type="radio" name="lastSub" value="lastonly" '.$checklastsub.' /> '.&mt('last submission only').' </label>'."\n".	'<span class="LC_nobreak">'.
'<label><input type="radio" name="lastSub" value="last" /> '.&mt('last submission & parts info').' </label>'."\n".	'<label><input type="radio" name="lastSub" value="lastonly" '.$checklastsub.' /> '.
'<label><input type="radio" name="lastSub" value="datesub" /> '.&mt('by dates and submissions').' </label>'."\n".	&mt('last submission only').' </label></span>'."\n".
'<label><input type="radio" name="lastSub" value="all" /> '.&mt('all details').'</label>';	'<span class="LC_nobreak">'.
	'<label><input type="radio" name="lastSub" value="last" /> '.
	&mt('last submission & parts info').' </label></span>'."\n".
	'<span class="LC_nobreak">'.
	'<label><input type="radio" name="lastSub" value="datesub" /> '.
	&mt('by dates and submissions').'</label></span>'."\n".
	'<span class="LC_nobreak">'.
	'<label><input type="radio" name="lastSub" value="all" /> '.
	&mt('all details').'</label></span>';
$gradeTable .= &Apache::lonhtmlcommon::row_title(&mt('Submissions'))	$gradeTable .= &Apache::lonhtmlcommon::row_title(&mt('Submissions'))
.$submission_options	.$submission_options
.&Apache::lonhtmlcommon::row_closure();	.&Apache::lonhtmlcommon::row_closure();
Line 983 LISTJAVASCRIPT	Line 1022 LISTJAVASCRIPT
# checkall buttons	# checkall buttons
$gradeTable.=&check_script('gradesub', 'stuinfo');	$gradeTable.=&check_script('gradesub', 'stuinfo');
$gradeTable.='<input type="button" '."\n".	$gradeTable.='<input type="button" '."\n".
'onClick="javascript:checkSelect(this.form.stuinfo);" '."\n".	'onclick="javascript:checkSelect(this.form.stuinfo);" '."\n".
'value="'.&mt('Next').' →" /> <br />'."\n";	'value="'.&mt('Next').' →" /> <br />'."\n";
$gradeTable.=&check_buttons();	$gradeTable.=&check_buttons();
my ($classlist, undef, $fullname) = &getclasslist($getsec,'1',$getgroup);	my ($classlist, undef, $fullname) = &getclasslist($getsec,'1',$getgroup);
$gradeTable.= &Apache::loncommon::start_data_table().	$gradeTable.= &Apache::loncommon::start_data_table().
Line 1101 LISTJAVASCRIPT	Line 1140 LISTJAVASCRIPT
}	}

$gradeTable.=&Apache::loncommon::end_data_table()."\n".	$gradeTable.=&Apache::loncommon::end_data_table()."\n".
'<input type="button" '.	'<input type="button" '.
'onClick="javascript:checkSelect(this.form.stuinfo);" '.	'onclick="javascript:checkSelect(this.form.stuinfo);" '.
'value="'.&mt('Next').' →" /></form>'."\n";	'value="'.&mt('Next').' →" /></form>'."\n";
if ($ctr == 0) {	if ($ctr == 0) {
my $num_students=(scalar(keys(%$fullname)));	my $num_students=(scalar(keys(%$fullname)));
if ($num_students eq 0) {	if ($num_students eq 0) {
Line 1455 INNERJS	Line 1494 INNERJS

my $docopen=&Apache::lonhtmlcommon::javascript_docopen();	my $docopen=&Apache::lonhtmlcommon::javascript_docopen();
$docopen=~s/^document\.//;	$docopen=~s/^document\.//;
my $alertmsg = &mt('Please select a word or group of words from document and then click this link.');	my %lt = &Apache::lonlocal::texthash(
	keyw => 'Keywords list, separated by a space. Add/delete to list if desired.',
	plse => 'Please select a word or group of words from document and then click this link.',
	adds => 'Add selection to keyword list? Edit if desired.',
	comp => 'Compose Message for: ',
	incl => 'Include',
	type => 'Type',
	subj => 'Subject',
	mesa => 'Message',
	new => 'New',
	save => 'Save',
	canc => 'Cancel',
	kehi => 'Keyword Highlight Options',
	txtc => 'Text Color',
	font => 'Font Size',
	fnst => 'Font Style',
	);
$request->print(<<SUBJAVASCRIPT);	$request->print(<<SUBJAVASCRIPT);
<script type="text/javascript" language="javascript">	<script type="text/javascript" language="javascript">

//===================== Show list of keywords ====================	//===================== Show list of keywords ====================
function keywords(formname) {	function keywords(formname) {
var nret = prompt("Keywords list, separated by a space. Add/delete to list if desired.",formname.keywords.value);	var nret = prompt("$lt{'keyw'}",formname.keywords.value);
if (nret==null) return;	if (nret==null) return;
formname.keywords.value = nret;	formname.keywords.value = nret;

Line 1488 INNERJS	Line 1543 INNERJS
else return;	else return;
var cleantxt = txt.replace(new RegExp('([\\f\\n\\r\\t\\v ])+', 'g')," ");	var cleantxt = txt.replace(new RegExp('([\\f\\n\\r\\t\\v ])+', 'g')," ");
if (cleantxt=="") {	if (cleantxt=="") {
alert("$alertmsg");	alert("$lt{'plse'}");
return;	return;
}	}
var nret = prompt("Add selection to keyword list? Edit if desired.",cleantxt);	var nret = prompt("$lt{'adds'}",cleantxt);
if (nret==null) return;	if (nret==null) return;
document.SCORE.keywords.value = document.SCORE.keywords.value+" "+nret;	document.SCORE.keywords.value = document.SCORE.keywords.value+" "+nret;
if (document.SCORE.keywords.value != "") {	if (document.SCORE.keywords.value != "") {
Line 1565 INNERJS	Line 1620 INNERJS
var ypos = (screen.height-height)/2-30;	var ypos = (screen.height-height)/2-30;
ypos = (ypos < 0) ? '0' : ypos;	ypos = (ypos < 0) ? '0' : ypos;

pWin = window.open('', 'MessageCenter', 'resizable=yes,toolbar=no,location=no,scrollbars='+scrollbar+',screenx='+xpos+',screeny='+ypos+',width=600,height='+height);	pWin = window.open('', 'MessageCenter', 'resizable=yes,toolbar=no,location=no,scrollbars='+scrollbar+',screenx='+xpos+',screeny='+ypos+',width=700,height='+height);
pWin.focus();	pWin.focus();
pDoc = pWin.document;	pDoc = pWin.document;
pDoc.$docopen;	pDoc.$docopen;
Line 1573 INNERJS	Line 1628 INNERJS

pDoc.write("<form action=\\"inactive\\" name=\\"msgcenter\\">");	pDoc.write("<form action=\\"inactive\\" name=\\"msgcenter\\">");
pDoc.write("<input value=\\""+usrctr+"\\" name=\\"usrctr\\" type=\\"hidden\\">");	pDoc.write("<input value=\\""+usrctr+"\\" name=\\"usrctr\\" type=\\"hidden\\">");
pDoc.write("<h3><span class=\\"LC_info\\"> Compose Message for \"+fullname+\"<\\/span><\\/h3><br /><br />");	pDoc.write("<h3><span class=\\"LC_info\\"> $lt{'comp'}\"+fullname+\"<\\/span><\\/h3><br /><br />");

pDoc.write('<table border="0" width="100%"><tr><td bgcolor="#777777">');	pDoc.write('<table border="0" width="100%"><tr><td bgcolor="#777777">');
pDoc.write('<table border="0" width="100%"><tr bgcolor="#DDFFFF">');	pDoc.write('<table border="0" width="100%"><tr bgcolor="#DDFFFF">');
pDoc.write("<td><b>Type<\\/b><\\/td><td><b>Include<\\/b><\\/td><td><b>Message<\\/td><\\/tr>");	pDoc.write("<td><b>$lt{'type'}<\\/b><\\/td><td><b>$lt{'incl'}<\\/b><\\/td><td><b>$lt{'mesa'}<\\/td><\\/tr>");
}	}
function displaySubject(msg,shwsel) {	function displaySubject(msg,shwsel) {
pDoc = pWin.document;	pDoc = pWin.document;
pDoc.write("<tr bgcolor=\\"#ffffdd\\">");	pDoc.write("<tr bgcolor=\\"#ffffdd\\">");
pDoc.write("<td>Subject<\\/td>");	pDoc.write("<td>$lt{'subj'}<\\/td>");
pDoc.write("<td align=\\"center\\"><input name=\\"subchk\\" type=\\"checkbox\\"" +shwsel+"><\\/td>");	pDoc.write("<td align=\\"center\\"><input name=\\"subchk\\" type=\\"checkbox\\"" +shwsel+"><\\/td>");
pDoc.write("<td><input name=\\"msgsub\\" type=\\"text\\" value=\\""+msg+"\\"size=\\"60\\" maxlength=\\"80\\"><\\/td><\\/tr>");	pDoc.write("<td><input name=\\"msgsub\\" type=\\"text\\" value=\\""+msg+"\\"size=\\"60\\" maxlength=\\"80\\"><\\/td><\\/tr>");
}	}
Line 1598 INNERJS	Line 1653 INNERJS
function newMsg(newmsg,shwsel) {	function newMsg(newmsg,shwsel) {
pDoc = pWin.document;	pDoc = pWin.document;
pDoc.write("<tr bgcolor=\\"#ffffdd\\">");	pDoc.write("<tr bgcolor=\\"#ffffdd\\">");
pDoc.write("<td align=\\"center\\">New<\\/td>");	pDoc.write("<td align=\\"center\\">$lt{'new'}<\\/td>");
pDoc.write("<td align=\\"center\\"><input name=\\"newmsgchk\\" type=\\"checkbox\\"" +shwsel+"><\\/td>");	pDoc.write("<td align=\\"center\\"><input name=\\"newmsgchk\\" type=\\"checkbox\\"" +shwsel+"><\\/td>");
pDoc.write("<td><textarea name=\\"newmsg\\" cols=\\"60\\" rows=\\"3\\" onchange=\\"javascript:this.form.newmsgchk.checked=true\\" >"+newmsg+"<\\/textarea><\\/td><\\/tr>");	pDoc.write("<td><textarea name=\\"newmsg\\" cols=\\"60\\" rows=\\"3\\" onchange=\\"javascript:this.form.newmsgchk.checked=true\\" >"+newmsg+"<\\/textarea><\\/td><\\/tr>");
}	}
Line 1607 INNERJS	Line 1662 INNERJS
pDoc = pWin.document;	pDoc = pWin.document;
pDoc.write("<\\/table>");	pDoc.write("<\\/table>");
pDoc.write("<\\/td><\\/tr><\\/table> ");	pDoc.write("<\\/td><\\/tr><\\/table> ");
pDoc.write("<input type=\\"button\\" value=\\"Save\\" onClick=\\"javascript:checkInput()\\">  ");	pDoc.write("<input type=\\"button\\" value=\\"$lt{'save'}\\" onclick=\\"javascript:checkInput()\\">  ");
pDoc.write("<input type=\\"button\\" value=\\"Cancel\\" onClick=\\"self.close()\\"><br /><br />");	pDoc.write("<input type=\\"button\\" value=\\"$lt{'canc'}\\" onclick=\\"self.close()\\"><br /><br />");
pDoc.write("<\\/form>");	pDoc.write("<\\/form>");
pDoc.write('$end_page_msg_central');	pDoc.write('$end_page_msg_central');
pDoc.close();	pDoc.close();
Line 1658 INNERJS	Line 1713 INNERJS
hDoc.$docopen;	hDoc.$docopen;
hDoc.write('$start_page_highlight_central');	hDoc.write('$start_page_highlight_central');
hDoc.write("<form action=\\"inactive\\" name=\\"hlCenter\\">");	hDoc.write("<form action=\\"inactive\\" name=\\"hlCenter\\">");
hDoc.write("<h3><span class=\\"LC_info\\"> Keyword Highlight Options<\\/span><\\/h3><br /><br />");	hDoc.write("<h3><span class=\\"LC_info\\"> $lt{'kehi'}<\\/span><\\/h3><br /><br />");

hDoc.write('<table border="0" width="100%"><tr><td bgcolor="#777777">');	hDoc.write('<table border="0" width="100%"><tr><td bgcolor="#777777">');
hDoc.write('<table border="0" width="100%"><tr bgcolor="#DDFFFF">');	hDoc.write('<table border="0" width="100%"><tr bgcolor="#DDFFFF">');
hDoc.write("<td><b>Text Color<\\/b><\\/td><td><b>Font Size<\\/b><\\/td><td><b>Font Style<\\/td><\\/tr>");	hDoc.write("<td><b>$lt{'txtc'}<\\/b><\\/td><td><b>$lt{'font'}<\\/b><\\/td><td><b>$lt{'fnst'}<\\/td><\\/tr>");
}	}

function highlightbody(clrval,clrtxt,clrsel,szval,sztxt,szsel,syval,sytxt,sysel) {	function highlightbody(clrval,clrtxt,clrsel,szval,sztxt,szsel,syval,sytxt,sysel) {
Line 1681 INNERJS	Line 1736 INNERJS
var hDoc = hwdWin.document;	var hDoc = hwdWin.document;
hDoc.write("<\\/table>");	hDoc.write("<\\/table>");
hDoc.write("<\\/td><\\/tr><\\/table> ");	hDoc.write("<\\/td><\\/tr><\\/table> ");
hDoc.write("<input type=\\"button\\" value=\\"Save\\" onClick=\\"javascript:updateChoice(1)\\">  ");	hDoc.write("<input type=\\"button\\" value=\\"$lt{'save'}\\" onclick=\\"javascript:updateChoice(1)\\">  ");
hDoc.write("<input type=\\"button\\" value=\\"Cancel\\" onClick=\\"self.close()\\"><br /><br />");	hDoc.write("<input type=\\"button\\" value=\\"$lt{'canc'}\\" onclick=\\"self.close()\\"><br /><br />");
hDoc.write("<\\/form>");	hDoc.write("<\\/form>");
hDoc.write('$end_page_highlight_central');	hDoc.write('$end_page_highlight_central');
hDoc.close();	hDoc.close();
Line 1701 sub get_increment {	Line 1756 sub get_increment {
return $increment;	return $increment;
}	}

	sub gradeBox_start {
	return (
	&Apache::loncommon::start_data_table()
	.&Apache::loncommon::start_data_table_header_row()
	.'<th>'.&mt('Part').'</th>'
	.'<th>'.&mt('Points').'</th>'
	.'<th> </th>'
	.'<th>'.&mt('Assign Grade').'</th>'
	.'<th>'.&mt('Weight').'</th>'
	.'<th>'.&mt('Grade Status').'</th>'
	.&Apache::loncommon::end_data_table_header_row()
	);
	}

	sub gradeBox_end {
	return (
	&Apache::loncommon::end_data_table()
	);
	}
#--- displays the grading box, used in essay type problem and grading by page/sequence	#--- displays the grading box, used in essay type problem and grading by page/sequence
sub gradeBox {	sub gradeBox {
my ($request,$symb,$uname,$udom,$counter,$partid,$record) = @_;	my ($request,$symb,$uname,$udom,$counter,$partid,$record) = @_;
Line 1720 sub gradeBox {	Line 1794 sub gradeBox {
if ($last_resets{$partid}) {	if ($last_resets{$partid}) {
$aggtries = &get_num_tries($record,$last_resets{$partid},$partid);	$aggtries = &get_num_tries($record,$last_resets{$partid},$partid);
}	}
$result.='<table border="0"><tr>';	$result.=&Apache::loncommon::start_data_table_row();
my $ctr = 0;	my $ctr = 0;
my $thisweight = 0;	my $thisweight = 0;
my $increment = &get_increment();	my $increment = &get_increment();
Line 1728 sub gradeBox {	Line 1802 sub gradeBox {
my $radio.='<table border="0"><tr>'."\n"; # display radio buttons in a nice table 10 across	my $radio.='<table border="0"><tr>'."\n"; # display radio buttons in a nice table 10 across
while ($thisweight<=$wgt) {	while ($thisweight<=$wgt) {
$radio.= '<td><span class="LC_nobreak"><label><input type="radio" name="RADVAL'.$counter.'_'.$partid.'" '.	$radio.= '<td><span class="LC_nobreak"><label><input type="radio" name="RADVAL'.$counter.'_'.$partid.'" '.
'onclick="javascript:writeBox(this.form,\''.$counter.'_'.$partid.'\','.	'onclick="javascript:writeBox(this.form,\''.$counter.'_'.$partid.'\','.
$thisweight.')" value="'.$thisweight.'" '.	$thisweight.')" value="'.$thisweight.'" '.
($score eq $thisweight ? 'checked="checked"':'').' /> '.$thisweight."</label></span></td>\n";	($score eq $thisweight ? 'checked="checked"':'').' /> '.$thisweight."</label></span></td>\n";
$radio.=(($ctr+1)%10 == 0 ? '</tr><tr>' : '');	$radio.=(($ctr+1)%10 == 0 ? '</tr><tr>' : '');
Line 1739 sub gradeBox {	Line 1813 sub gradeBox {

my $line.='<input type="text" name="GD_BOX'.$counter.'_'.$partid.'"'.	my $line.='<input type="text" name="GD_BOX'.$counter.'_'.$partid.'"'.
($score ne ''? ' value = "'.$score.'"':'').' size="4" '.	($score ne ''? ' value = "'.$score.'"':'').' size="4" '.
'onChange="javascript:updateRadio(this.form,\''.$counter.'_'.$partid.'\','.	'onchange="javascript:updateRadio(this.form,\''.$counter.'_'.$partid.'\','.
$wgt.')" /></td>'."\n";	$wgt.')" /></td>'."\n";
$line.='<td>/'.$wgt.' '.$wgtmsg.	$line.='<td>/'.$wgt.' '.$wgtmsg.
($$record{'resource.'.$partid.'.solved'} eq 'correct_by_student' ? ' '.$checkIcon : '').	($$record{'resource.'.$partid.'.solved'} eq 'correct_by_student' ? ' '.$checkIcon : '').
' </td><td><b>'.&mt('Grade Status').':</b>'."\n";	' </td>'."\n";
$line.='<select name="GD_SEL'.$counter.'_'.$partid.'" '.	$line.='<td><select name="GD_SEL'.$counter.'_'.$partid.'" '.
'onChange="javascript:clearRadBox(this.form,\''.$counter.'_'.$partid.'\')" >'."\n";	'onchange="javascript:clearRadBox(this.form,\''.$counter.'_'.$partid.'\')" >'."\n";
if ($$record{'resource.'.$partid.'.solved'} eq 'excused') {	if ($$record{'resource.'.$partid.'.solved'} eq 'excused') {
$line.='<option></option>'.	$line.='<option></option>'.
'<option value="excused" selected="selected">'.&mt('excused').'</option>';	'<option value="excused" selected="selected">'.&mt('excused').'</option>';
Line 1756 sub gradeBox {	Line 1830 sub gradeBox {
$line.='<option value="reset status">'.&mt('reset status').'</option></select>'."\n";	$line.='<option value="reset status">'.&mt('reset status').'</option></select>'."\n";


#&mt('<td><b>Part:</b></td><td>[_1]</td><td><b>Points:</b></td><td>[_2]</td><td>or</td><td>[_3]</td>',$display_part,$radio,$line);
$result .=	$result .=
'<td><b>'.&mt('Part:').'</b></td><td>'.$display_part.'</td><td><b>'.&mt('Points:').'</b></td><td>'.$radio.'</td><td>'.&mt('or').'</td><td>'.$line.'</td>';	'<td>'.$display_part.'</td><td>'.$radio.'</td><td>'.&mt('or').'</td><td>'.$line.'</td>';
$result.='</tr></table>'."\n";	$result.=&Apache::loncommon::end_data_table_row();
$result.='<input type="hidden" name="stores'.$counter.'_'.$partid.'" value="" />'."\n".	$result.='<input type="hidden" name="stores'.$counter.'_'.$partid.'" value="" />'."\n".
'<input type="hidden" name="oldpts'.$counter.'_'.$partid.'" value="'.$score.'" />'."\n".	'<input type="hidden" name="oldpts'.$counter.'_'.$partid.'" value="'.$score.'" />'."\n".
'<input type="hidden" name="solved'.$counter.'_'.$partid.'" value="'.	'<input type="hidden" name="solved'.$counter.'_'.$partid.'" value="'.
Line 1780 sub handback_box {	Line 1853 sub handback_box {
my ($symb,$uname,$udom,$counter,$partid,$record,$res_error) = @_;	my ($symb,$uname,$udom,$counter,$partid,$record,$res_error) = @_;
my ($partlist,$handgrade,$responseType) = &response_type($symb,$res_error);	my ($partlist,$handgrade,$responseType) = &response_type($symb,$res_error);
my (@respids);	my (@respids);
my @part_response_id = &flatten_responseType($responseType);	my @part_response_id = &flatten_responseType($responseType);
foreach my $part_response_id (@part_response_id) {	foreach my $part_response_id (@part_response_id) {
my ($part,$resp) = @{ $part_response_id };	my ($part,$resp) = @{ $part_response_id };
if ($part eq $partid) {	if ($part eq $partid) {
Line 1792 sub handback_box {	Line 1865 sub handback_box {
my $prefix = $counter.'_'.$partid.'_'.$respid.'_';	my $prefix = $counter.'_'.$partid.'_'.$respid.'_';
my $files=&get_submitted_files($udom,$uname,$partid,$respid,$record);	my $files=&get_submitted_files($udom,$uname,$partid,$respid,$record);
next if (!@$files);	next if (!@$files);
my $file_counter = 1;	my $file_counter = 0;
foreach my $file (@$files) {	foreach my $file (@$files) {
if ($file =~ /\/portfolio\//) {	if ($file =~ /\/portfolio\//) {
	$file_counter++;
my ($file_path, $file_disp) = ($file =~ m\|(.+/)(.+)$\|);	my ($file_path, $file_disp) = ($file =~ m\|(.+/)(.+)$\|);
my ($name,$version,$ext) = &file_name_version_ext($file_disp);	my ($name,$version,$ext) = &file_name_version_ext($file_disp);
$file_disp = "$name.$ext";	$file_disp = "$name.$ext";
Line 1802 sub handback_box {	Line 1876 sub handback_box {
$result.=&mt('Return commented version of [_1] to student.',	$result.=&mt('Return commented version of [_1] to student.',
'<span class="LC_filename">'.$file_disp.'</span>');	'<span class="LC_filename">'.$file_disp.'</span>');
$result.='<input type="file" name="'.$prefix.'returndoc'.$file_counter.'" />'."\n";	$result.='<input type="file" name="'.$prefix.'returndoc'.$file_counter.'" />'."\n";
$result.='<input type="hidden" name="'.$prefix.'origdoc'.$file_counter.'" value="'.$file.'" /><br />';	$result.='<input type="hidden" name="'.$prefix.'origdoc'.$file_counter.'" value="'.$file.'" /><br />'."\n";
$result.='('.&mt('File will be uploaded when you click on Save & Next below.').')<br />';
$file_counter++;
}	}
}	}
	if ($file_counter) {
	$result .= '<input type="hidden" name="'.$prefix.'countreturndoc" value="'.$file_counter.'" />'."\n".
	'<span class="LC_info">'.
	'('.&mt('File(s) will be uploaded when you click on Save & Next below.',$file_counter).')</span><br /><br />';
	}
}	}
return $result;	return $result;
}	}
Line 1840 sub show_problem {	Line 1917 sub show_problem {
$companswer=~s\|name="submit"\|name="would_have_been_submit"\|g;	$companswer=~s\|name="submit"\|name="would_have_been_submit"\|g;
}	}
$rendered=	$rendered=
'<div class="LC_grade_show_problem_header">'.	'<div class="LC_Box">'
&mt('View of the problem').	.'<h3 class="LC_hcell">'.&mt('View of the problem').'</h3>'
'</div><div class="LC_grade_show_problem_problem">'.	.$rendered
$rendered.	.'</div>';
'</div>';
$companswer=	$companswer=
'<div class="LC_grade_show_problem_header">'.	'<div class="LC_Box">'
&mt('Correct answer').	.'<h3 class="LC_hcell">'.&mt('Correct answer').'</h3>'
'</div><div class="LC_grade_show_problem_problem">'.	.$companswer
$companswer.	.'</div>';
'</div>';
my $result;	my $result;
if ($mode eq 'both') {	if ($mode eq 'both') {
$result=$rendered.$companswer;	$result=$rendered.$companswer;
} elsif ($mode eq 'text') {	} elsif ($mode eq 'text') {
$result=$rendered;	$result=$rendered;
} elsif ($mode eq 'answer') {	} elsif ($mode eq 'answer') {
$result=$companswer;	$result=$companswer;
}	}
$result='<div class="LC_grade_show_problem">'.$result.'</div>';
return $result;	return $result;
}	}

Line 2031 sub submission {	Line 2105 sub submission {
$request->print($prnmsg);	$request->print($prnmsg);

if ($env{'form.handgrade'} eq 'yes' && $env{'form.showgrading'} eq 'yes') {	if ($env{'form.handgrade'} eq 'yes' && $env{'form.showgrading'} eq 'yes') {

	my %lt = &Apache::lonlocal::texthash(
	keyw => 'Keyword Options',
	list => 'List',
	past => 'Paste Selection to List',
	high => 'Highlight Attribute',
	);
#	#
# Print out the keyword options line	# Print out the keyword options line
#	#
$request->print(<<KEYWORDS);	$request->print(<<KEYWORDS);
<b>Keyword Options:</b>	<b>$lt{'keyw'}:</b>
<a href="javascript:keywords(document.SCORE);" target="_self">List</a>	<a href="javascript:keywords(document.SCORE);" target="_self">$lt{'list'}</a>
<a href="#" onMouseDown="javascript:getSel(); return false"	<a href="#" onmousedown="javascript:getSel(); return false"
CLASS="page">Paste Selection to List</a>	CLASS="page">$lt{'past'}</a>
<a href="javascript:kwhighlight();" target="_self">Highlight Attribute</a><br /><br />	<a href="javascript:kwhighlight();" target="_self">$lt{'high'}</a><br /><br />
KEYWORDS	KEYWORDS
#	#
# Load the other essays for similarity check	# Load the other essays for similarity check
Line 2053 KEYWORDS	Line 2134 KEYWORDS
}	}

# This is where output for one specific student would start	# This is where output for one specific student would start
my $add_class = ($counter%2) ? 'LC_grade_show_user_odd_row' : '';	my $add_class = ($counter%2) ? ' LC_grade_show_user_odd_row' : '';
$request->print("\n\n".	$request->print(
'<div class="LC_grade_show_user '.$add_class.'">'.	"\n\n"
'<div class="LC_grade_user_name">'.&nameUserString(undef,$env{'form.fullname'},$uname,$udom).'</div>'.	.'<div class="LC_grade_show_user'.$add_class.'">'
'<div class="LC_grade_show_user_body">'."\n");	.'<h2>'.&nameUserString(undef,$env{'form.fullname'},$uname,$udom).'</h2>'
	."\n"
	);

	# Show additional functions if allowed
	if ($perm{'vgr'}) {
	$request->print(
	&Apache::loncommon::track_student_link(
	&mt('View recent activity'),
	$uname,$udom,'check')
	.' '
	);
	}
	if ($perm{'opa'}) {
	$request->print(
	&Apache::loncommon::pprmlink(
	&mt('Set/Change parameters'),
	$uname,$udom,$symb,'check'));
	}

	# Show Problem
if ($env{'form.vProb'} eq 'all' or $env{'form.vAns'} eq 'all') {	if ($env{'form.vProb'} eq 'all' or $env{'form.vAns'} eq 'all') {
my $mode;	my $mode;
if ($env{'form.vProb'} eq 'all' && $env{'form.vAns'} eq 'all') {	if ($env{'form.vProb'} eq 'all' && $env{'form.vAns'} eq 'all') {
Line 2082 KEYWORDS	Line 2182 KEYWORDS

# Display student info	# Display student info
$request->print(($counter == 0 ? '' : '<br />'));	$request->print(($counter == 0 ? '' : '<br />'));
my $result='<div class="LC_grade_submissions">';
	my $result='<div class="LC_Box">'
$result.='<div class="LC_grade_submissions_header">';	.'<h3 class="LC_hcell">'.&mt('Submissions').'</h3>';
$result.= &mt('Submissions');
$result.='<input type="hidden" name="name'.$counter.	$result.='<input type="hidden" name="name'.$counter.
'" value="'.$env{'form.fullname'}.'" />'."\n";	'" value="'.$env{'form.fullname'}.'" />'."\n";
if ($env{'form.handgrade'} eq 'no') {	if ($env{'form.handgrade'} eq 'no') {
$result.='<span class="LC_grade_check_note">'.	$result.='<p class="LC_info">'
&mt('Part(s) graded correct by the computer is marked with a [_1] symbol.',$checkIcon)."</span>\n";	.&mt('Part(s) graded correct by the computer is marked with a [_1] symbol.',$checkIcon)
	."</p>\n";
}	}



# If any part of the problem is an essay-response (handgraded), then check for collaborators	# If any part of the problem is an essay-response (handgraded), then check for collaborators
my $fullname;	my $fullname;
my $col_fullnames = [];	my $col_fullnames = [];
Line 2106 KEYWORDS	Line 2203 KEYWORDS
$result.=$sub_result;	$result.=$sub_result;
}	}
$request->print($result."\n");	$request->print($result."\n");
$request->print('</div>'."\n");
# print student answer/submission	# print student answer/submission
# Options are (1) Handgaded submission only	# Options are (1) Handgraded submission only
# (2) Last submission, includes submission that is not handgraded	# (2) Last submission, includes submission that is not handgraded
# (for multi-response type part)	# (for multi-response type part)
# (3) Last submission plus the parts info	# (3) Last submission plus the parts info
Line 2118 KEYWORDS	Line 2215 KEYWORDS

my $lastsubonly;	my $lastsubonly;

if ($$timestamp eq '') {	if ($$timestamp eq '') {
$lastsubonly.='<div class="LC_grade_submissions_body">'.$$string[0].'</div>';	$lastsubonly.='<div class="LC_grade_submissions_body">'.$$string[0].'</div>';
} else {	} else {
$lastsubonly = '<div class="LC_grade_submissions_body"> <b>Date Submitted:</b> '.$$timestamp."\n";	$lastsubonly =
	'<div class="LC_grade_submissions_body">'
	.'<b>'.&mt('Date Submitted:').'</b> '.$$timestamp."\n";

my %seenparts;	my %seenparts;
my @part_response_id = &flatten_responseType($responseType);	my @part_response_id = &flatten_responseType($responseType);
Line 2148 KEYWORDS	Line 2247 KEYWORDS
$lastsubonly.="\n".'<div class="LC_grade_submission_part">'.	$lastsubonly.="\n".'<div class="LC_grade_submission_part">'.
'<b>'.&mt('Part: [_1]',$display_part).'</b>'.	'<b>'.&mt('Part: [_1]',$display_part).'</b>'.
' <span class="LC_internal_info">'.	' <span class="LC_internal_info">'.
'('.&mt('Part ID: [_1]',$respid).')</b>'.	'('.&mt('Response ID: [_1]',$respid).')'.
'</span>   '.	'</span>   '.
'<span class="LC_warning">'.&mt('Nothing submitted - no attempts.').'</span><br /><br /></div>';	'<span class="LC_warning">'.&mt('Nothing submitted - no attempts.').'</span><br /><br /></div>';
next;	next;
Line 2156 KEYWORDS	Line 2255 KEYWORDS
foreach my $submission (@$string) {	foreach my $submission (@$string) {
my ($partid,$respid) = ($submission =~ /^resource\.([^\.])\.([^\.])\.submission/);	my ($partid,$respid) = ($submission =~ /^resource\.([^\.])\.([^\.])\.submission/);
if (join('_',@{$part}) ne ($partid.'_'.$respid)) { next; }	if (join('_',@{$part}) ne ($partid.'_'.$respid)) { next; }
my ($ressub,$subval) = split(/:/,$submission,2);	my ($ressub,$hide,$subval) = split(/:/,$submission,3);
# Similarity check	# Similarity check
my $similar='';	my $similar='';
	my ($type,$trial,$rndseed);
	if ($hide eq 'rand') {
	$type = 'randomizetry';
	$trial = $record{"resource.$partid.tries"};
	$rndseed = $record{"resource.$partid.rndseed"};
	}
if($env{'form.checkPlag'}){	if($env{'form.checkPlag'}){
my ($oname,$odom,$ocrsid,$oessay,$osim)=	my ($oname,$odom,$ocrsid,$oessay,$osim)=
&most_similar($uname,$udom,$subval,\%old_essays);	&most_similar($uname,$udom,$subval,\%old_essays);
Line 2168 KEYWORDS	Line 2273 KEYWORDS
&Apache::lonnet::coursedescription($ocrsid,	&Apache::lonnet::coursedescription($ocrsid,
{'one_time' => 1});	{'one_time' => 1});

$similar="<hr /><h3><span class=\"LC_warning\">".	if ($hide eq 'anon') {
&mt('Essay is [_1]% similar to an essay by [_2] in course [_3] (course id [_4]:[_5])',	$similar='<hr /><span class="LC_warning">'.&mt("Essay was found to be similar to another essay submitted for this assignment.").'<br />'.
$osim,	&mt('As the current submission is for an anonymous survey, no other details are available.').'</span><hr />';
&Apache::loncommon::plainname($oname,$odom).' ('.$oname.':'.$odom.')',	} else {
$old_course_desc{'description'},	$similar="<hr /><h3><span class=\"LC_warning\">".
$old_course_desc{'num'},	&mt('Essay is [_1]% similar to an essay by [_2] in course [_3] (course id [_4]:[_5])',
$old_course_desc{'domain'}).	$osim,
'</span></h3><blockquote><i>'.	&Apache::loncommon::plainname($oname,$odom).' ('.$oname.':'.$odom.')',
&keywords_highlight($oessay).	$old_course_desc{'description'},
'</i></blockquote><hr />';	$old_course_desc{'num'},
	$old_course_desc{'domain'}).
	'</span></h3><blockquote><i>'.
	&keywords_highlight($oessay).
	'</i></blockquote><hr />';
	}
}	}
}	}
my $order=&get_order($partid,$respid,$symb,$uname,$udom);	my $order=&get_order($partid,$respid,$symb,$uname,$udom,
	undef,$type,$trial,$rndseed);
if ($env{'form.lastSub'} eq 'lastonly' \|\|	if ($env{'form.lastSub'} eq 'lastonly' \|\|
($env{'form.lastSub'} eq 'hdgrade' &&	($env{'form.lastSub'} eq 'hdgrade' &&
$$handgrade{$$part[0].'_'.$$part[1]} eq 'yes')) {	$$handgrade{$$part[0].'_'.$$part[1]} eq 'yes')) {
Line 2188 KEYWORDS	Line 2299 KEYWORDS
$lastsubonly.='<div class="LC_grade_submission_part">'.	$lastsubonly.='<div class="LC_grade_submission_part">'.
'<b>'.&mt('Part: [_1]',$display_part).'</b>'.	'<b>'.&mt('Part: [_1]',$display_part).'</b>'.
' <span class="LC_internal_info">'.	' <span class="LC_internal_info">'.
'('.&mt('Part ID: [_1]',$respid).')'.	'('.&mt('Response ID: [_1]',$respid).')'.
'</b></span>   ';	'</span>   ';
my $files=&get_submitted_files($udom,$uname,$partid,$respid,\%record);	my $files=&get_submitted_files($udom,$uname,$partid,$respid,\%record);
if (@$files) {	if (@$files) {
$lastsubonly.='<br /><span class="LC_warning">'.&mt('Like all files provided by users, this file may contain viruses').'</span><br />';	if ($hide eq 'anon') {
my $file_counter = 0;	$lastsubonly.='<br />'.&mt('[quant,_1,file] uploaded to this anonymous survey',scalar(@{$files}));
foreach my $file (@$files) {	} else {
$file_counter++;	$lastsubonly.='<br /><span class="LC_warning">'.&mt('Like all files provided by users, this file may contain viruses').'</span><br />';
&Apache::lonnet::allowuploaded('/adm/grades',$file);	foreach my $file (@$files) {
$lastsubonly.='<br /><a href="'.$file.'?rawmode=1" target="lonGRDs"><img src="'.&Apache::loncommon::icon($file).'" border="0" /> '.$file.'</a>';	&Apache::lonnet::allowuploaded('/adm/grades',$file);
}	$lastsubonly.='<br /><a href="'.$file.'?rawmode=1" target="lonGRDs"><img src="'.&Apache::loncommon::icon($file).'" border="0" /> '.$file.'</a>';
	}
	}
$lastsubonly.='<br />';	$lastsubonly.='<br />';
}	}
$lastsubonly.='<b>'.&mt('Submitted Answer:').' </b>'.	if ($hide eq 'anon') {
&cleanRecord($subval,$responsetype,$symb,$partid,	$lastsubonly.='<b>'.&mt('Anonymous Survey').'</b>';
$respid,\%record,$order,undef,$uname,$udom);	} else {
	$lastsubonly.='<b>'.&mt('Submitted Answer:').' </b>'.
	&cleanRecord($subval,$responsetype,$symb,$partid,
	$respid,\%record,$order,undef,$uname,$udom,$type,$trial,$rndseed);
	}
if ($similar) {$lastsubonly.="<br /><br />$similar\n";}	if ($similar) {$lastsubonly.="<br /><br />$similar\n";}
$lastsubonly.='</div>';	$lastsubonly.='</div>';
}	}
}	}
}	}
$lastsubonly.='</div>'."\n";	$lastsubonly.='</div>'."\n"; # End: LC_grade_submissions_body
}	}
$request->print($lastsubonly);	$request->print($lastsubonly);
} elsif ($env{'form.lastSub'} eq 'datesub') {	} elsif ($env{'form.lastSub'} eq 'datesub') {
Line 2227 KEYWORDS	Line 2344 KEYWORDS
# return if view submission with no grading option	# return if view submission with no grading option
if ($env{'form.showgrading'} eq '' \|\| (!&canmodify($usec))) {	if ($env{'form.showgrading'} eq '' \|\| (!&canmodify($usec))) {
my $toGrade.='<input type="button" value="Grade Student" '.	my $toGrade.='<input type="button" value="Grade Student" '.
'onClick="javascript:checksubmit(this.form,\'Grade Student\',\''	'onclick="javascript:checksubmit(this.form,\'Grade Student\',\''
.$counter.'\');" target="_self" />  '."\n" if (&canmodify($usec));	.$counter.'\');" target="_self" />  '."\n" if (&canmodify($usec));
$toGrade.='</div>'."\n";	$toGrade.='</div>'."\n";
if (($env{'form.command'} eq 'submission') \|\|	if (($env{'form.command'} eq 'submission') \|\|
Line 2271 KEYWORDS	Line 2388 KEYWORDS
my @partlist;	my @partlist;
my @gradePartRespid;	my @gradePartRespid;
my @part_response_id = &flatten_responseType($responseType);	my @part_response_id = &flatten_responseType($responseType);
$request->print('<div class="LC_grade_assign">'.	$request->print(
	'<div class="LC_Box">'
'<div class="LC_grade_assign_header">'.	.'<h3 class="LC_hcell">'.&mt('Assign Grades').'</h3>'
&mt('Assign Grades').'</div>'.	);
'<div class="LC_grade_assign_body">');	$request->print(&gradeBox_start());
foreach my $part_response_id (@part_response_id) {	foreach my $part_response_id (@part_response_id) {
my ($partid,$respid) = @{ $part_response_id };	my ($partid,$respid) = @{ $part_response_id };
my $part_resp = join('_',@{ $part_response_id });	my $part_resp = join('_',@{ $part_response_id });
Line 2287 KEYWORDS	Line 2404 KEYWORDS
push(@gradePartRespid,$partid.'.'.$respid);	push(@gradePartRespid,$partid.'.'.$respid);
$request->print(&gradeBox($request,$symb,$uname,$udom,$counter,$partid,\%record));	$request->print(&gradeBox($request,$symb,$uname,$udom,$counter,$partid,\%record));
}	}
$request->print('</div></div>');	$request->print(&gradeBox_end()); # </div>
	$request->print('</div>');

$request->print('<div class="LC_grade_info_links">');	$request->print('<div class="LC_grade_info_links">');
if ($perm{'vgr'}) {
$request->print(
&Apache::loncommon::track_student_link(&mt('View recent activity'),
$uname,$udom,'check'));
}
if ($perm{'opa'}) {
$request->print(
&Apache::loncommon::pprmlink(&mt('Set/Change parameters'),
$uname,$udom,$symb,'check'));
}
$request->print('</div>');	$request->print('</div>');

$result='<input type="hidden" name="partlist'.$counter.	$result='<input type="hidden" name="partlist'.$counter.
Line 2316 KEYWORDS	Line 2424 KEYWORDS

# Done with printing info for one student	# Done with printing info for one student

$request->print('</div>');#LC_grade_show_user_body
$request->print('</div>');#LC_grade_show_user	$request->print('</div>');#LC_grade_show_user


# print end of form	# print end of form
if ($counter == $total) {	if ($counter == $total) {
my $endform='<table border="0"><tr><td>'."\n";	my $endform='<br /><hr /><table border="0"><tr><td>'."\n";
$endform.='<input type="button" value="'.&mt('Save & Next').'" '.	$endform.='<input type="button" value="'.&mt('Save & Next').'" '.
'onClick="javascript:checksubmit(this.form,\'Save & Next\','.	'onclick="javascript:checksubmit(this.form,\'Save & Next\','.
$total.','.scalar(@partlist).');" target="_self" />  '."\n";	$total.','.scalar(@partlist).');" target="_self" />  '."\n";
my $ntstu ='<select name="NTSTU">'.	my $ntstu ='<select name="NTSTU">'.
'<option>1</option><option>2</option>'.	'<option>1</option><option>2</option>'.
Line 2334 KEYWORDS	Line 2441 KEYWORDS
$ntstu =~ s/<option>$nsel</<option selected="selected">$nsel</;	$ntstu =~ s/<option>$nsel</<option selected="selected">$nsel</;
$endform.=&mt('[_1]student(s)',$ntstu);	$endform.=&mt('[_1]student(s)',$ntstu);
$endform.='  <input type="button" value="'.&mt('Previous').'" '.	$endform.='  <input type="button" value="'.&mt('Previous').'" '.
'onClick="javascript:checksubmit(this.form,\'Previous\');" target="_self" />  '."\n".	'onclick="javascript:checksubmit(this.form,\'Previous\');" target="_self" />  '."\n".
'<input type="button" value="'.&mt('Next').'" '.	'<input type="button" value="'.&mt('Next').'" '.
'onClick="javascript:checksubmit(this.form,\'Next\');" target="_self" />  ';	'onclick="javascript:checksubmit(this.form,\'Next\');" target="_self" />  ';
$endform.=&mt('(Next and Previous (student) do not save the scores.)')."\n" ;	$endform.='<span class="LC_warning">'.
	&mt('(Next and Previous (student) do not save the scores.)').
	'</span>'."\n" ;
$endform.="<input type='hidden' value='".&get_increment().	$endform.="<input type='hidden' value='".&get_increment().
"' name='increment' />";	"' name='increment' />";
$endform.='</td></tr></table></form>';	$endform.='</td></tr></table></form>';
Line 2360 sub check_collaborators {	Line 2469 sub check_collaborators {
next if ($record->{'resource.'.$part.'.collaborators'} eq '');	next if ($record->{'resource.'.$part.'.collaborators'} eq '');
my (@good_collaborators, @bad_collaborators);	my (@good_collaborators, @bad_collaborators);
foreach my $possible_collaborator	foreach my $possible_collaborator
(split(/,?\s+/,$record->{'resource.'.$part.'.collaborators'})) {	(split(/[,;\s]+/,$record->{'resource.'.$part.'.collaborators'})) {
$possible_collaborator =~ s/[\$\^]//g;	$possible_collaborator =~ s/[\$\^]//g;
next if ($possible_collaborator eq '');	next if ($possible_collaborator eq '');
my ($co_name,$co_dom) = split(/\@\|:/,$possible_collaborator);	my ($co_name,$co_dom) = split(/:/,$possible_collaborator);
$co_dom = $udom if (! defined($co_dom) \|\| $co_dom =~ /^domain$/i);	$co_dom = $udom if (! defined($co_dom) \|\| $co_dom =~ /^domain$/i);
next if ($co_name eq $uname && $co_dom eq $udom);	next if ($co_name eq $uname && $co_dom eq $udom);
# Doing this grep allows 'fuzzy' specification	# Doing this grep allows 'fuzzy' specification
Line 2376 sub check_collaborators {	Line 2485 sub check_collaborators {
}	}
}	}
if (scalar(@good_collaborators) != 0) {	if (scalar(@good_collaborators) != 0) {
$result.='<br />'.&mt('Collaborators: ');	$result.='<br />'.&mt('Collaborators:').'<ol>';
foreach my $name (@good_collaborators) {	foreach my $name (@good_collaborators) {
my ($lastname,$givenn) = split(/,/,$$fullname{$name});	my ($lastname,$givenn) = split(/,/,$$fullname{$name});
push(@col_fullnames, $givenn.' '.$lastname);	push(@col_fullnames, $givenn.' '.$lastname);
$result.=$fullname->{$name}.'     ';	$result.='<li>'.$fullname->{$name}.'</li>';
}	}
$result.='<br />'."\n";	$result.='</ol><br />'."\n";
my ($part)=split(/\./,$part);	my ($part)=split(/\./,$part);
$result.='<input type="hidden" name="collaborator'.$counter.	$result.='<input type="hidden" name="collaborator'.$counter.
'" value="'.$part.':'.(join ':',@good_collaborators).'" />'.	'" value="'.$part.':'.(join ':',@good_collaborators).'" />'.
Line 2406 sub check_collaborators {	Line 2515 sub check_collaborators {
#--- Retrieve the last submission for all the parts	#--- Retrieve the last submission for all the parts
sub get_last_submission {	sub get_last_submission {
my ($returnhash)=@_;	my ($returnhash)=@_;
my (@string,$timestamp);	my (@string,$timestamp,%lasthidden);
if ($$returnhash{'version'}) {	if ($$returnhash{'version'}) {
my %lasthash=();	my %lasthash=();
my ($version);	my ($version);
Line 2418 sub get_last_submission {	Line 2527 sub get_last_submission {
&Apache::lonlocal::locallocaltime($$returnhash{$version.':timestamp'});	&Apache::lonlocal::locallocaltime($$returnhash{$version.':timestamp'});
}	}
}	}
	my (%typeparts,%randombytry);
	my $showsurv =
	&Apache::lonnet::allowed('vas',$env{'request.course.id'});
	foreach my $key (sort(keys(%lasthash))) {
	if ($key =~ /\.type$/) {
	if (($lasthash{$key} eq 'anonsurvey') \|\|
	($lasthash{$key} eq 'anonsurveycred') \|\|
	($lasthash{$key} eq 'randomizetry')) {
	my ($ign,@parts) = split(/\./,$key);
	pop(@parts);
	my $id = join('.',@parts);
	if ($lasthash{$key} eq 'randomizetry') {
	$randombytry{$ign.'.'.$id} = $lasthash{$key};
	} else {
	unless ($showsurv) {
	$typeparts{$ign.'.'.$id} = $lasthash{$key};
	}
	}
	delete($lasthash{$key});
	}
	}
	}
	my @hidden = keys(%typeparts);
	my @randomize = keys(%randombytry);
foreach my $key (keys(%lasthash)) {	foreach my $key (keys(%lasthash)) {
next if ($key !~ /\.submission$/);	next if ($key !~ /\.submission$/);
	my $hide;
	if (@hidden) {
	foreach my $id (@hidden) {
	if ($key =~ /^\Q$id\E/) {
	$hide = 'anon';
	last;
	}
	}
	}
	unless ($hide) {
	if (@randomize) {
	foreach my $id (@hidden) {
	if ($key =~ /^\Q$id\E/) {
	$hide = 'rand';
	last;
	}
	}
	}
	}
my ($partid,$foo) = split(/submission$/,$key);	my ($partid,$foo) = split(/submission$/,$key);
my $draft = $lasthash{$partid.'awarddetail'} eq 'DRAFT' ?	my $draft = $lasthash{$partid.'awarddetail'} eq 'DRAFT' ?
'<span class="LC_warning">Draft Copy</span> ' : '';	'<span class="LC_warning">Draft Copy</span> ' : '';
push(@string, join(':', $key, $draft.$lasthash{$key}));	push(@string, join(':', $key, $hide, $draft.$lasthash{$key}));
}	}
}	}
if (!@string) {	if (!@string) {
Line 2499 sub processHandGrade {	Line 2650 sub processHandGrade {
undef,undef,$showsymb,	undef,undef,$showsymb,
$restitle);	$restitle);
$request->print('<br />'.&mt('Sending message to [_1]',$uname.':'.$udom).': '.	$request->print('<br />'.&mt('Sending message to [_1]',$uname.':'.$udom).': '.
$msgstatus);	$msgstatus.'<br />');
}	}
if ($env{'form.collaborator'.$ctr}) {	if ($env{'form.collaborator'.$ctr}) {
my @collabstrs=&Apache::loncommon::get_env_multiple("form.collaborator$ctr");	my @collabstrs=&Apache::loncommon::get_env_multiple("form.collaborator$ctr");
Line 2685 sub processHandGrade {	Line 2836 sub processHandGrade {
}	}
if ($total < 0) {	if ($total < 0) {
my $the_end = '<h3><span class="LC_info">'.&mt('LON-CAPA User Message').'</span></h3><br />'."\n";	my $the_end = '<h3><span class="LC_info">'.&mt('LON-CAPA User Message').'</span></h3><br />'."\n";
$the_end.=&mt('<b>Message: </b> No more students for this section or class.').'<br /><br />'."\n";	$the_end.='<p>'.&mt('[_1]Message:[_2] No more students for this section or class.','<b>','</b>').'</p>'."\n";
$the_end.=&mt('Click on the button below to return to the grading menu.').'<br /><br />'."\n";	$the_end.=&mt('Click on the button below to return to the grading menu.').'<br /><br />'."\n";
$the_end.=&show_grading_menu_form($symb);	$the_end.=&show_grading_menu_form($symb);
$request->print($the_end);	$request->print($the_end);
Line 2838 sub handback_files {	Line 2989 sub handback_files {
$request->print('<br />'.&navmap_errormsg().'<br />');	$request->print('<br />'.&navmap_errormsg().'<br />');
return;	return;
}	}
	my @handedback;
	my $file_msg;
my @part_response_id = &flatten_responseType($responseType);	my @part_response_id = &flatten_responseType($responseType);
foreach my $part_response_id (@part_response_id) {	foreach my $part_response_id (@part_response_id) {
my ($part_id,$resp_id) = @{ $part_response_id };	my ($part_id,$resp_id) = @{ $part_response_id };
my $part_resp = join('_',@{ $part_response_id });	my $part_resp = join('_',@{ $part_response_id });
if (($env{'form.'.$newflg.'_'.$part_resp.'_returndoc1'}) && ($new_part == $part_id)) {	if (($env{'form.'.$newflg.'_'.$part_resp.'_countreturndoc'} =~ /^\d+$/) & ($new_part eq $part_id)) {
	for (my $counter=1; $counter<=$env{'form.'.$newflg.'_'.$part_resp.'_countreturndoc'}; $counter++) {
# if multiple files are uploaded names will be 'returndoc2','returndoc3'	# if multiple files are uploaded names will be 'returndoc2','returndoc3'
my $file_counter = 1;	if ($env{'form.'.$newflg.'_'.$part_resp.'_returndoc'.$counter}) {
my $file_msg;	my $fname=$env{'form.'.$newflg.'_'.$part_resp.'_returndoc'.$counter.'.filename'};
while ($env{'form.'.$newflg.'_'.$part_resp.'_returndoc'.$file_counter}) {
my $fname=$env{'form.'.$newflg.'_'.$part_resp.'_returndoc'.$file_counter.'.filename'};
my ($directory,$answer_file) =	my ($directory,$answer_file) =
($env{'form.'.$newflg.'_'.$part_resp.'_origdoc'.$file_counter} =~ /^(.?)([^\/])$/);	($env{'form.'.$newflg.'_'.$part_resp.'_origdoc'.$counter} =~ /^(.?)([^\/])$/);
my ($answer_name,$answer_ver,$answer_ext) =	my ($answer_name,$answer_ver,$answer_ext) =
&file_name_version_ext($answer_file);	&file_name_version_ext($answer_file);
my ($portfolio_path) = ($directory =~ /^.+$stuname\/portfolio(.*)/);	my ($portfolio_path) = ($directory =~ /^.+$stuname\/portfolio(.*)/);
Line 2859 sub handback_files {	Line 3011 sub handback_files {
# fix file name	# fix file name
my ($save_file_name) = (($directory.$answer_name.".$version.".$answer_ext) =~ /^.+\/${stuname}\/(.*)/);	my ($save_file_name) = (($directory.$answer_name.".$version.".$answer_ext) =~ /^.+\/${stuname}\/(.*)/);
my $result=&Apache::lonnet::finishuserfileupload($stuname,$domain,	my $result=&Apache::lonnet::finishuserfileupload($stuname,$domain,
$newflg.'_'.$part_resp.'_returndoc'.$file_counter,	$newflg.'_'.$part_resp.'_returndoc'.$counter,
$save_file_name);	$save_file_name);
if ($result !~ m\|^/uploaded/\|) {	if ($result !~ m\|^/uploaded/\|) {
$request->print('<br /><span class="LC_error">'.	$request->print('<br /><span class="LC_error">'.
&mt('An error occurred ([_1]) while trying to upload [_2].',	&mt('An error occurred ([_1]) while trying to upload [_2].',
$result,$newflg.'_'.$part_resp.'_returndoc'.$file_counter).	$result,$newflg.'_'.$part_resp.'_returndoc'.$counter).
'</span>');	'</span>');
} else {	} else {
# mark the file as read only	# mark the file as read only
my @files = ($save_file_name);	push(@handedback,$save_file_name);
my @what = ($symb,$env{'request.course.id'},'handback');
&Apache::lonnet::mark_as_readonly($domain,$stuname,\@files,\@what);
if (exists($$newrecord{"resource.$new_part.$resp_id.handback"})) {	if (exists($$newrecord{"resource.$new_part.$resp_id.handback"})) {
$$newrecord{"resource.$new_part.$resp_id.handback"}.=',';	$$newrecord{"resource.$new_part.$resp_id.handback"}.=',';
}	}
$$newrecord{"resource.$new_part.$resp_id.handback"} .= $save_file_name;	$$newrecord{"resource.$new_part.$resp_id.handback"} .= $save_file_name;
$file_msg.= "\n".'<br /><span class="LC_filename"><a href="/uploaded/'."$domain/$stuname/".$save_file_name.'">'.$save_file_name."</a></span><br />";	$file_msg.='<span class="LC_filename"><a href="/uploaded/'."$domain/$stuname/".$save_file_name.'">'.$save_file_name."</a></span> <br />";

}	}
$request->print("<br />".$fname." will be the uploaded file name");	$request->print('<br />'.&mt('[_1] will be the uploaded file name [_2]','<span class="LC_info">'.$fname.'</span>','<span class="LC_filename">'.$env{'form.'.$newflg.'_'.$part_resp.'_origdoc'.$counter}.'</span>'));
$request->print(" ".$env{'form.'.$newflg.'_'.$part_resp.'_origdoc'.$file_counter});
$file_counter++;
}	}
my $subject = "File Handed Back by Instructor ";
my $message = "A file has been returned that was originally submitted in reponse to: <br />";
$message .= "<strong>".&Apache::lonnet::gettitle($symb)."</strong><br />";
$message .= ' The returned file(s) are named: '. $file_msg;
$message .= " and can be found in your portfolio space.";
my ($feedurl,$showsymb) =
&get_feedurl_and_symb($symb,$domain,$stuname);
my $restitle = &Apache::lonnet::gettitle($symb);
my $msgstatus =
&Apache::lonmsg::user_normal_msg($stuname,$domain,$subject.
' (File Returned) ['.$restitle.']',$message,undef,
$feedurl,undef,undef,undef,$showsymb,$restitle);
}	}
}	}
	}
	if (@handedback > 0) {
	$request->print('<br />');
	my @what = ($symb,$env{'request.course.id'},'handback');
	&Apache::lonnet::mark_as_readonly($domain,$stuname,\@handedback,\@what);
	my $user_lh = &Apache::loncommon::user_lang($stuname,$domain,$env{'request.course.id'});
	my ($subject,$message);
	if (scalar(@handedback) == 1) {
	$subject = &mt_user($user_lh,'File Handed Back by Instructor');
	} else {
	$subject = &mt_user($user_lh,'Files Handed Back by Instructor');
	$message = &mt_user($user_lh,'Files have been returned that were originally submitted in response to: ');
	}
	$message .= "<p><strong>".&Apache::lonnet::gettitle($symb)." </strong></p>";
	$message .= &mt_user($user_lh,'The returned file(s) are named: [_1]',"<br />$file_msg <br />").
	&mt_user($user_lh,'The file(s) can be found in your [_1]portfolio[_2].','<a href="/adm/portfolio">','</a>');
	my ($feedurl,$showsymb) =
	&get_feedurl_and_symb($symb,$domain,$stuname);
	my $restitle = &Apache::lonnet::gettitle($symb);
	$subject .= ' '.&mt_user($user_lh,'(File Returned)').' ['.$restitle.']';
	my $msgstatus =
	&Apache::lonmsg::user_normal_msg($stuname,$domain,$subject,
	$message,undef,$feedurl,undef,undef,undef,$showsymb,
	$restitle);
	if ($msgstatus) {
	$request->print(&mt('Notification message status: [_1]','<span class="LC_info">'.$msgstatus.'</span>').'<br />');
	}
	}
return;	return;
}	}

Line 3325 sub viewgrades {	Line 3489 sub viewgrades {
}	}
$radio.='</tr></table>';	$radio.='</tr></table>';
my $line = '<input type="text" name="TEXTVAL_'.	my $line = '<input type="text" name="TEXTVAL_'.
$partid.'" size="4" '.'onChange="javascript:writePoint(\''.	$partid.'" size="4" '.'onchange="javascript:writePoint(\''.
$partid.'\','.$weight{$partid}.',\'textval\')" /> /'.	$partid.'\','.$weight{$partid}.',\'textval\')" /> /'.
$weight{$partid}.' '.&mt('(problem weight)').'</td>'."\n";	$weight{$partid}.' '.&mt('(problem weight)').'</td>'."\n";
$line.= '<td><b>'.&mt('Grade Status').':</b><select name="SELVAL_'.$partid.'"'.	$line.= '<td><b>'.&mt('Grade Status').':</b><select name="SELVAL_'.$partid.'"'.
'onChange="javascript:writeRadText(\''.$partid.'\','.	'onchange="javascript:writeRadText(\''.$partid.'\','.
$weight{$partid}.')"> '.	$weight{$partid}.')"> '.
'<option selected="selected"> </option>'.	'<option selected="selected"> </option>'.
'<option value="excused">'.&mt('excused').'</option>'.	'<option value="excused">'.&mt('excused').'</option>'.
Line 3350 sub viewgrades {	Line 3514 sub viewgrades {
$result.=&Apache::loncommon::end_data_table()."\n".	$result.=&Apache::loncommon::end_data_table()."\n".
'<input type="hidden" name="totalparts" value="'.$ctsparts.'" />';	'<input type="hidden" name="totalparts" value="'.$ctsparts.'" />';
$result.='<input type="button" value="'.&mt('Revert to Default').'" '.	$result.='<input type="button" value="'.&mt('Revert to Default').'" '.
'onClick="javascript:resetEntry('.$ctsparts.');" />';	'onclick="javascript:resetEntry('.$ctsparts.');" />';

#table listing all the students in a section/class	#table listing all the students in a section/class
#header of table	#header of table
Line 3414 sub viewgrades {	Line 3578 sub viewgrades {
$result.=&Apache::loncommon::end_data_table();	$result.=&Apache::loncommon::end_data_table();
$result.='<input type="hidden" name="total" value="'.$ctr.'" />'."\n";	$result.='<input type="hidden" name="total" value="'.$ctr.'" />'."\n";
$result.='<input type="button" value="'.&mt('Save').'" '.	$result.='<input type="button" value="'.&mt('Save').'" '.
'onClick="javascript:submit();" target="_self" /></form>'."\n";	'onclick="javascript:submit();" target="_self" /></form>'."\n";
if (scalar(%$fullname) eq 0) {	if (scalar(%$fullname) eq 0) {
my $colspan=3+scalar(@parts);	my $colspan=3+scalar(@parts);
my $section_display = join (", ",&Apache::loncommon::get_env_multiple('form.section'));	my $section_display = join (", ",&Apache::loncommon::get_env_multiple('form.section'));
Line 3466 sub viewstudentgrade {	Line 3630 sub viewstudentgrade {
'GD_'.$student.'_'.$part.'_awarded_s" value="'.$pts.'" />'."\n";	'GD_'.$student.'_'.$part.'_awarded_s" value="'.$pts.'" />'."\n";
$result.='<input type="text" name="'.	$result.='<input type="text" name="'.
'GD_'.$student.'_'.$part.'_awarded" '.	'GD_'.$student.'_'.$part.'_awarded" '.
'onChange="javascript:changeSelect(\''.$part.'\',\''.$student.	'onchange="javascript:changeSelect(\''.$part.'\',\''.$student.
'\')" value="'.$pts.'" size="4" /></td>'."\n";	'\')" value="'.$pts.'" size="4" /></td>'."\n";
} elsif ($type eq 'solved') {	} elsif ($type eq 'solved') {
my ($status,$foo)=split(/_/,$score,2);	my ($status,$foo)=split(/_/,$score,2);
Line 3475 sub viewstudentgrade {	Line 3639 sub viewstudentgrade {
$part.'_solved_s" value="'.$status.'" />'."\n";	$part.'_solved_s" value="'.$status.'" />'."\n";
$result.=' <select name="'.	$result.=' <select name="'.
'GD_'.$student.'_'.$part.'_solved" '.	'GD_'.$student.'_'.$part.'_solved" '.
'onChange="javascript:changeOneScore(\''.$part.'\',\''.$student.'\')" >'."\n";	'onchange="javascript:changeOneScore(\''.$part.'\',\''.$student.'\')" >'."\n";
$result.= (($status eq 'excused') ? '<option> </option><option selected="selected" value="excused">'.&mt('excused').'</option>'	$result.= (($status eq 'excused') ? '<option> </option><option selected="selected" value="excused">'.&mt('excused').'</option>'
: '<option selected="selected"> </option><option value="excused">'.&mt('excused').'</option>')."\n";	: '<option selected="selected"> </option><option value="excused">'.&mt('excused').'</option>')."\n";
$result.='<option value="reset status">'.&mt('reset status').'</option>';	$result.='<option value="reset status">'.&mt('reset status').'</option>';
Line 3513 sub editgrades {	Line 3677 sub editgrades {
'incorrect'=>'incorrect_by_override',	'incorrect'=>'incorrect_by_override',
'excused' =>'excused',	'excused' =>'excused',
'ungraded' =>'ungraded_attempted',	'ungraded' =>'ungraded_attempted',
	'credited' =>'credit_attempted',
'nothing' => '',	'nothing' => '',
);	);
my ($classlist,undef,$fullname) = &getclasslist($env{'form.section'},'0');	my ($classlist,undef,$fullname) = &getclasslist($env{'form.section'},'0');
Line 3835 $result	Line 4000 $result
Total number of records found in file: $distotal <hr />	Total number of records found in file: $distotal <hr />
Enter as many fields as you can. The system will inform you and bring you back	Enter as many fields as you can. The system will inform you and bring you back
to this page if the data selected is insufficient to run your class.<hr />	to this page if the data selected is insufficient to run your class.<hr />
<input type="button" value="Reverse Association" onClick="javascript:this.form.associate.value='Reverse Association';submit(this.form);" />	<input type="button" value="Reverse Association" onclick="javascript:this.form.associate.value='Reverse Association';submit(this.form);" />
<label><input type="checkbox" name="noFirstLine" $checked />$ignore</label>	<label><input type="checkbox" name="noFirstLine" $checked />$ignore</label>
<input type="hidden" name="associate" value="" />	<input type="hidden" name="associate" value="" />
<input type="hidden" name="phase" value="three" />	<input type="hidden" name="phase" value="three" />
Line 3890 sub csvuploadmap_footer {	Line 4055 sub csvuploadmap_footer {
</table>	</table>
<input type="hidden" name="nfields" value="$i" />	<input type="hidden" name="nfields" value="$i" />
<input type="hidden" name="keyfields" value="$keyfields" />	<input type="hidden" name="keyfields" value="$keyfields" />
<input type="button" onClick="javascript:verify(this.form)" value="Assign Grades" /><br />	<input type="button" onclick="javascript:verify(this.form)" value="Assign Grades" /><br />
</form>	</form>
ENDPICK	ENDPICK
}	}
Line 3923 sub upcsvScores_form {	Line 4088 sub upcsvScores_form {
$result.='<table width="100%" border="0"><tr bgcolor="#e6ffff"><td>'."\n";	$result.='<table width="100%" border="0"><tr bgcolor="#e6ffff"><td>'."\n";
$result.=' <b>'.&mt('Specify a file containing the class scores for current resource.').	$result.=' <b>'.&mt('Specify a file containing the class scores for current resource.').
'</b></td></tr>'."\n";	'</b></td></tr>'."\n";
$result.='<tr bgcolor=#ffffe6><td>'."\n";	$result.='<tr bgcolor="#ffffe6"><td>'."\n";
my $upload=&mt("Upload Scores");	my $upload=&mt("Upload Scores");
my $upfile_select=&Apache::loncommon::upfile_select_html();	my $upfile_select=&Apache::loncommon::upfile_select_html();
my $ignore=&mt('Ignore First Line');	my $ignore=&mt('Ignore First Line');
Line 3935 sub upcsvScores_form {	Line 4100 sub upcsvScores_form {
<input type="hidden" name="probTitle" value="$env{'form.probTitle'}" />	<input type="hidden" name="probTitle" value="$env{'form.probTitle'}" />
<input type="hidden" name="saveState" value="$env{'form.saveState'}" />	<input type="hidden" name="saveState" value="$env{'form.saveState'}" />
$upfile_select	$upfile_select
<br /><input type="button" onClick="javascript:checkUpload(this.form);" value="$upload" />	<br /><input type="button" onclick="javascript:checkUpload(this.form);" value="$upload" />
<label><input type="checkbox" name="noFirstLine" />$ignore</label>	<label><input type="checkbox" name="noFirstLine" />$ignore</label>
</form>	</form>
ENDUPFORM	ENDUPFORM
Line 4071 sub csvuploadassign {	Line 4236 sub csvuploadassign {
my ($classlist) = &getclasslist('all',0);	my ($classlist) = &getclasslist('all',0);
my @notallowed;	my @notallowed;
my @skipped;	my @skipped;
	my @warnings;
my $countdone=0;	my $countdone=0;
foreach my $grade (@gradedata) {	foreach my $grade (@gradedata) {
my %entries=&Apache::loncommon::record_sep($grade);	my %entries=&Apache::loncommon::record_sep($grade);
Line 4119 sub csvuploadassign {	Line 4285 sub csvuploadassign {
my $pcr=$entries{$fields{$dest}} / $wgt;	my $pcr=$entries{$fields{$dest}} / $wgt;
my $award=($pcr == 0) ? 'incorrect_by_override'	my $award=($pcr == 0) ? 'incorrect_by_override'
: 'correct_by_override';	: 'correct_by_override';
	if ($pcr>1) {
	push(@warnings,&mt("[_1]: point value larger than weight","$username:$domain"));
	}
$grades{"resource.$part.awarded"}=$pcr;	$grades{"resource.$part.awarded"}=$pcr;
$grades{"resource.$part.solved"}=$award;	$grades{"resource.$part.solved"}=$award;
$points{$part}=1;	$points{$part}=1;
Line 4147 sub csvuploadassign {	Line 4316 sub csvuploadassign {
$domain,$username);	$domain,$username);
if ($result eq 'ok') {	if ($result eq 'ok') {
$request->print('.');	$request->print('.');
	# Remove from grading queue
	&Apache::bridgetask::remove_from_queue('gradingqueue',$symb,
	$env{'course.'.$env{'request.course.id'}.'.domain'},
	$env{'course.'.$env{'request.course.id'}.'.num'},
	$domain,$username);
} else {	} else {
$request->print("<p><span class=\"LC_error\">".	$request->print("<p><span class=\"LC_error\">".
&mt("Failed to save data for student [_1]. Message when trying to save was: [_2]",	&mt("Failed to save data for student [_1]. Message when trying to save was: [_2]",
Line 4157 sub csvuploadassign {	Line 4331 sub csvuploadassign {
}	}
}	}
$request->print('<br />'.&Apache::lonhtmlcommon::confirm_success(&mt("Saved scores for [quant,_1,student]",$countdone),$countdone==0));	$request->print('<br />'.&Apache::lonhtmlcommon::confirm_success(&mt("Saved scores for [quant,_1,student]",$countdone),$countdone==0));
	if (@warnings) {
	$request->print('<br />'.&Apache::lonhtmlcommon::confirm_success(&mt('Warnings generated for the following saved scores:'),1).'<br />');
	$request->print(join(', ',@warnings));
	}
if (@skipped) {	if (@skipped) {
$request->print('<br />'.&Apache::lonhtmlcommon::confirm_success(&mt('No scores stored for the following username(s):'),1).'<br />');	$request->print('<br />'.&Apache::lonhtmlcommon::confirm_success(&mt('No scores stored for the following username(s):'),1).'<br />');
$request->print(join(', ',@skipped));	$request->print(join(', ',@skipped));
Line 4258 LISTJAVASCRIPT	Line 4436 LISTJAVASCRIPT
$result.=' <b>'.&mt('Use CODE').': </b> <input type="text" name="CODE" value="" /> <br />'."\n";	$result.=' <b>'.&mt('Use CODE').': </b> <input type="text" name="CODE" value="" /> <br />'."\n";

$result.=' <input type="button" '.	$result.=' <input type="button" '.
'onClick="javascript:checkPickOne(this.form);" value="'.&mt('Next').' →" /><br />'."\n";	'onclick="javascript:checkPickOne(this.form);" value="'.&mt('Next').' →" /><br />'."\n";

$request->print($result);	$request->print($result);

Line 4297 LISTJAVASCRIPT	Line 4475 LISTJAVASCRIPT
}	}
$studentTable.=&Apache::loncommon::end_data_table()."\n";	$studentTable.=&Apache::loncommon::end_data_table()."\n";
$studentTable.='<input type="button" '.	$studentTable.='<input type="button" '.
'onClick="javascript:checkPickOne(this.form);" value="'.&mt('Next').' →" /></form>'."\n";	'onclick="javascript:checkPickOne(this.form);" value="'.&mt('Next').' →" /></form>'."\n";

$studentTable.=&show_grading_menu_form($symb);	$studentTable.=&show_grading_menu_form($symb);
$request->print($studentTable);	$request->print($studentTable);
Line 4404 sub displayPage {	Line 4582 sub displayPage {
my $checkIcon = '<img alt="'.&mt('Check Mark').	my $checkIcon = '<img alt="'.&mt('Check Mark').
'" src="'.&Apache::loncommon::lonhttpdurl($request->dir_config('lonIconsURL').'/check.gif').'" height="16" border="0" />';	'" src="'.&Apache::loncommon::lonhttpdurl($request->dir_config('lonIconsURL').'/check.gif').'" height="16" border="0" />';

$studentTable.=' '.&mt('<b>Note:</b> Problems graded correct by the computer are marked with a [_1] symbol.',$checkIcon)."\n".	$studentTable.=' <span class="LC_info">'.
	&mt('Problems graded correct by the computer are marked with a [_1] symbol.',$checkIcon).
	'</span>'."\n".
&Apache::loncommon::start_data_table().	&Apache::loncommon::start_data_table().
&Apache::loncommon::start_data_table_header_row().	&Apache::loncommon::start_data_table_header_row().
'<th align="center"> Prob. </th>'.	'<th align="center"> Prob. </th>'.
Line 4427 sub displayPage {	Line 4607 sub displayPage {
&Apache::loncommon::start_data_table_row().	&Apache::loncommon::start_data_table_row().
'<td align="center" valign="top" >'.$prob.	'<td align="center" valign="top" >'.$prob.
(scalar(@{$parts}) == 1 ? ''	(scalar(@{$parts}) == 1 ? ''
: '<br />('.&mt('[_1] parts)',	: '<br />('.&mt('[_1]parts)',
scalar(@{$parts}))	scalar(@{$parts}).' ')
).	).
'</td>';	'</td>';
$studentTable.='<td valign="top">';	$studentTable.='<td valign="top">';
Line 4475 sub displayPage {	Line 4655 sub displayPage {

}	}
if (&canmodify($usec)) {	if (&canmodify($usec)) {
	$studentTable.=&gradeBox_start();
foreach my $partid (@{$parts}) {	foreach my $partid (@{$parts}) {
$studentTable.=&gradeBox($request,$symbx,$uname,$udom,$question,$partid,\%record);	$studentTable.=&gradeBox($request,$symbx,$uname,$udom,$question,$partid,\%record);
$studentTable.='<input type="hidden" name="q_'.$question.'" value="'.$partid.'" />'."\n";	$studentTable.='<input type="hidden" name="q_'.$question.'" value="'.$partid.'" />'."\n";
$question++;	$question++;
}	}
	$studentTable.=&gradeBox_end();
$prob++;	$prob++;
}	}
$studentTable.='</td></tr>';	$studentTable.='</td></tr>';
Line 4488 sub displayPage {	Line 4670 sub displayPage {
$curRes = $iterator->next();	$curRes = $iterator->next();
}	}

$studentTable.='</table>'."\n".	$studentTable.=
'<input type="button" value="'.&mt('Save').'" '.	'</table>'."\n".
'onClick="javascript:checkSubmitPage(this.form,'.$question.');" />'.	'<input type="button" value="'.&mt('Save').'" '.
'</form>'."\n";	'onclick="javascript:checkSubmitPage(this.form,'.$question.');" />'.
	'</form>'."\n";
$studentTable.=&show_grading_menu_form($symb);	$studentTable.=&show_grading_menu_form($symb);
$request->print($studentTable);	$request->print($studentTable);

Line 4520 sub displaySubByDates {	Line 4703 sub displaySubByDates {

my $interaction;	my $interaction;
my $no_increment = 1;	my $no_increment = 1;
	my %lastrndseed;
for ($version=1;$version<=$$record{'version'};$version++) {	for ($version=1;$version<=$$record{'version'};$version++) {
my $timestamp =	my $timestamp =
&Apache::lonlocal::locallocaltime($$record{$version.':timestamp'});	&Apache::lonlocal::locallocaltime($$record{$version.':timestamp'});
Line 4537 sub displaySubByDates {	Line 4721 sub displaySubByDates {
my @versionKeys = split(/\:/,$$record{$version.':keys'});	my @versionKeys = split(/\:/,$$record{$version.':keys'});
my @displaySub = ();	my @displaySub = ();
foreach my $partid (@{$parts}) {	foreach my $partid (@{$parts}) {
	my ($hidden,$type);
	$type = $$record{$version.':resource.'.$partid.'.type'};
	if (($type eq 'anonsurvey') \|\| ($type eq 'anonsurveycred')) {
	$hidden = 1;
	}
my @matchKey = ($isTask ? sort(grep /^resource\.\d+\.\Q$partid\E\.award$/,@versionKeys)	my @matchKey = ($isTask ? sort(grep /^resource\.\d+\.\Q$partid\E\.award$/,@versionKeys)
: sort(grep /^resource\.\Q$partid\E\..*?\.submission$/,@versionKeys));	: sort(grep /^resource\.\Q$partid\E\..*?\.submission$/,@versionKeys));


# next if ($$record{"$version:resource.$partid.solved"} eq '');	# next if ($$record{"$version:resource.$partid.solved"} eq '');
my $display_part=&get_display_part($partid,$symb);	my $display_part=&get_display_part($partid,$symb);
foreach my $matchKey (@matchKey) {	foreach my $matchKey (@matchKey) {
if (exists($$record{$version.':'.$matchKey}) &&	if (exists($$record{$version.':'.$matchKey}) &&
$$record{$version.':'.$matchKey} ne '') {	$$record{$version.':'.$matchKey} ne '') {

my ($responseId)= ($isTask ? ($matchKey=~ /^resource\.(.*?)\.\Q$partid\E\.award$/)	my ($responseId)= ($isTask ? ($matchKey=~ /^resource\.(.*?)\.\Q$partid\E\.award$/)
: ($matchKey=~ /^resource\.\Q$partid\E\.(.*?)\.submission$/));	: ($matchKey=~ /^resource\.\Q$partid\E\.(.*?)\.submission$/));
$displaySub[0].='<span class="LC_nobreak"';	$displaySub[0].='<span class="LC_nobreak"';
$displaySub[0].='<b>'.&mt('Part: [_1]',$display_part).'</b>'	$displaySub[0].='<b>'.&mt('Part: [_1]',$display_part).'</b>'
.' <span class="LC_internal_info">'	.' <span class="LC_internal_info">'
.'('.&mt('Part ID: [_1]',$responseId).')'	.'('.&mt('Response ID: [_1]',$responseId).')'
.'</span>'	.'</span>'
.' <b>';	.' <b>';
if ($$record{"$where.$partid.tries"} eq '') {	if ($hidden) {
$displaySub[0].=&mt('Trial not counted');	$displaySub[0].= &mt('Anonymous Survey').'</b>';
} else {	} else {
$displaySub[0].=&mt('Trial: [_1]',	my ($trial,$rndseed,$newvariation);
	if ($type eq 'randomizetry') {
	$trial = $$record{"$where.$partid.tries"};
	$rndseed = $$record{"$where.$partid.rndseed"};
	}
	if ($$record{"$where.$partid.tries"} eq '') {
	$displaySub[0].=&mt('Trial not counted');
	} else {
	$displaySub[0].=&mt('Trial: [_1]',
$$record{"$where.$partid.tries"});	$$record{"$where.$partid.tries"});
}	if ($rndseed \|\| $lastrndseed{$partid}) {
my $responseType=($isTask ? 'Task'	if ($rndseed ne $lastrndseed{$partid}) {
	$newvariation = ' ('.&mt('New variation this try').')';
	}
	}
	}
	my $responseType=($isTask ? 'Task'
: $responseType->{$partid}->{$responseId});	: $responseType->{$partid}->{$responseId});
if (!exists($orders{$partid})) { $orders{$partid}={}; }	if (!exists($orders{$partid})) { $orders{$partid}={}; }
if (!exists($orders{$partid}->{$responseId})) {	if ((!exists($orders{$partid}->{$responseId})) \|\| ($trial)) {
$orders{$partid}->{$responseId}=	$orders{$partid}->{$responseId}=
&get_order($partid,$responseId,$symb,$uname,$udom,	&get_order($partid,$responseId,$symb,$uname,$udom,
$no_increment);	$no_increment,$type,$trial,$rndseed);
}	}
$displaySub[0].='</b></span>'; # /nobreak	$displaySub[0].='</b>'.$newvariation.'</span>'; # /nobreak
$displaySub[0].='  '.	$displaySub[0].='  '.
&cleanRecord($$record{$version.':'.$matchKey},$responseType,$symb,$partid,$responseId,$record,$orders{$partid}->{$responseId},"$version:",$uname,$udom).'<br />';	&cleanRecord($$record{$version.':'.$matchKey},$responseType,$symb,$partid,$responseId,$record,$orders{$partid}->{$responseId},"$version:",$uname,$udom,$type,$trial,$rndseed).'<br />';
	}
}	}
}	}
if (exists($$record{"$where.$partid.checkedin"})) {	if (exists($$record{"$where.$partid.checkedin"})) {
Line 4672 sub updateGradeByPage {	Line 4874 sub updateGradeByPage {
&Apache::loncommon::start_data_table_row().	&Apache::loncommon::start_data_table_row().
'<td align="center" valign="top" >'.$prob.	'<td align="center" valign="top" >'.$prob.
(scalar(@{$parts}) == 1 ? ''	(scalar(@{$parts}) == 1 ? ''
: '<br />('.&mt('[quant,_1, part]',scalar(@{$parts}))	: '<br />('.&mt('[quant,_1,part]',scalar(@{$parts}))
.')').'</td>';	.')').'</td>';
$studentTable.='<td valign="top"> <b>'.$title.'</b> </td>';	$studentTable.='<td valign="top"> <b>'.$title.'</b> </td>';

Line 4795 sub updateGradeByPage {	Line 4997 sub updateGradeByPage {
from the file that we are parsing that represents one entire sheet	from the file that we are parsing that represents one entire sheet

'bubble line' refers to the data	'bubble line' refers to the data
representing the line of bubbles that are on the physical bubble sheet	representing the line of bubbles that are on the physical bubblesheet


The overall process is that a scanned in bubble sheet data is uploaded	The overall process is that a scanned in bubblesheet data is uploaded
into a course. When a user wants to grade, they select a	into a course. When a user wants to grade, they select a
sequence/folder of resources, a file of bubble sheet info, and pick	sequence/folder of resources, a file of bubblesheet info, and pick
one of the predefined configurations for what each scanline looks	one of the predefined configurations for what each scanline looks
like.	like.

Line 4816 username:domain.	Line 5018 username:domain.

During the validation phase the instructor can choose to skip scanlines.	During the validation phase the instructor can choose to skip scanlines.

After the validation phase, there are now 3 bubble sheet files	After the validation phase, there are now 3 bubblesheet files

scantron_original_filename (unmodified original file)	scantron_original_filename (unmodified original file)
scantron_corrected_filename (file where the corrected information has replaced the original information)	scantron_corrected_filename (file where the corrected information has replaced the original information)
scantron_skipped_filename (contains the exact text of scanlines that where skipped)	scantron_skipped_filename (contains the exact text of scanlines that where skipped)

Also there is a separate hash nohist_scantrondata that contains extra	Also there is a separate hash nohist_scantrondata that contains extra
correction information that isn't representable in the bubble sheet	correction information that isn't representable in the bubblesheet
file (see &scantron_getfile() for more information)	file (see &scantron_getfile() for more information)

After all scanlines are either valid, marked as valid or skipped, then	After all scanlines are either valid, marked as valid or skipped, then
Line 5120 sub scantron_CODEunique {	Line 5322 sub scantron_CODEunique {

=item scantron_selectphase	=item scantron_selectphase

Generates the initial screen to start the bubble sheet process.	Generates the initial screen to start the bubblesheet process.
Allows for - starting a grading run.	Allows for - starting a grading run.
- downloading existing scan data (original, corrected	- downloading existing scan data (original, corrected
or skipped info)	or skipped info)
Line 5153 sub scantron_selectphase {	Line 5355 sub scantron_selectphase {

$ssi_error = 0;	$ssi_error = 0;

	if (&Apache::lonnet::allowed('usc',$env{'request.role.domain'}) \|\|
	&Apache::lonnet::allowed('usc',$env{'request.course.id'})) {

	# Chunk of form to prompt for a scantron file upload.

	$r->print('
	<br />
	'.&Apache::loncommon::start_data_table('LC_scantron_action').'
	'.&Apache::loncommon::start_data_table_header_row().'
	<th>
	'.&mt('Specify a bubblesheet data file to upload.').'
	</th>
	'.&Apache::loncommon::end_data_table_header_row().'
	'.&Apache::loncommon::start_data_table_row().'
	<td>
	');
	my $default_form_data=&defaultFormData(&get_symb($r,1));
	my $cdom= $env{'course.'.$env{'request.course.id'}.'.domain'};
	my $cnum= $env{'course.'.$env{'request.course.id'}.'.num'};
	$r->print('
	<script type="text/javascript" language="javascript">
	function checkUpload(formname) {
	if (formname.upfile.value == "") {
	alert("'.&mt('Please use the browse button to select a file from your local directory.').'");
	return false;
	}
	formname.submit();
	}
	</script>

	<form enctype="multipart/form-data" action="/adm/grades" name="rules" method="post">
	'.$default_form_data.'
	<input name="courseid" type="hidden" value="'.$cnum.'" />
	<input name="domainid" type="hidden" value="'.$cdom.'" />
	<input name="command" value="scantronupload_save" type="hidden" />
	'.&mt('File to upload: [_1]','<input type="file" name="upfile" size="50" />').'
	<br />
	<input type="button" onclick="javascript:checkUpload(this.form);" value="'.&mt('Upload Bubblesheet Data').'" />
	</form>
	');

	$r->print('
	</td>
	'.&Apache::loncommon::end_data_table_row().'
	'.&Apache::loncommon::end_data_table().'
	');
	}

# Chunk of form to prompt for a file to grade and how:	# Chunk of form to prompt for a file to grade and how:

$result.= '	$result.= '
Line 5200 sub scantron_selectphase {	Line 5450 sub scantron_selectphase {

$r->print($result);	$r->print($result);

if (&Apache::lonnet::allowed('usc',$env{'request.role.domain'}) \|\|
&Apache::lonnet::allowed('usc',$env{'request.course.id'})) {

# Chunk of form to prompt for a scantron file upload.

$r->print('
<br />
'.&Apache::loncommon::start_data_table('LC_scantron_action').'
'.&Apache::loncommon::start_data_table_header_row().'
<th>
'.&mt('Specify a bubblesheet data file to upload.').'
</th>
'.&Apache::loncommon::end_data_table_header_row().'
'.&Apache::loncommon::start_data_table_row().'
<td>
');
my $default_form_data=&defaultFormData(&get_symb($r,1));
my $cdom= $env{'course.'.$env{'request.course.id'}.'.domain'};
my $cnum= $env{'course.'.$env{'request.course.id'}.'.num'};
$r->print('
<script type="text/javascript" language="javascript">
function checkUpload(formname) {
if (formname.upfile.value == "") {
alert("'.&mt('Please use the browse button to select a file from your local directory.').'");
return false;
}
formname.submit();
}
</script>

<form enctype="multipart/form-data" action="/adm/grades" name="rules" method="post">
'.$default_form_data.'
<input name="courseid" type="hidden" value="'.$cnum.'" />
<input name="domainid" type="hidden" value="'.$cdom.'" />
<input name="command" value="scantronupload_save" type="hidden" />
'.&mt('File to upload: [_1]','<input type="file" name="upfile" size="50" />').'
<br />
<input type="button" onClick="javascript:checkUpload(this.form);" value="'.&mt('Upload Bubblesheet Data').'" />
</form>
');

$r->print('
</td>
'.&Apache::loncommon::end_data_table_row().'
'.&Apache::loncommon::end_data_table().'
');
}

# Chunk of the form that prompts to view a scoring office file,	# Chunk of the form that prompts to view a scoring office file,
# corrected file, skipped records in a file.	# corrected file, skipped records in a file.

Line 5364 sub scantron_selectphase {	Line 5566 sub scantron_selectphase {

LastName - column that the last name starts in	LastName - column that the last name starts in
LastNameLength - number of columns that the last name spans	LastNameLength - number of columns that the last name spans
	BubblesPerRow - number of bubbles available in each row used to
	bubble an answer. (If not specified, 10 assumed).

=cut	=cut

Line 5394 sub get_scantron_config {	Line 5598 sub get_scantron_config {
$config{'FirstNamelength'}=$config[14];	$config{'FirstNamelength'}=$config[14];
$config{'LastName'}=$config[15];	$config{'LastName'}=$config[15];
$config{'LastNamelength'}=$config[16];	$config{'LastNamelength'}=$config[16];
	$config{'BubblesPerRow'}=$config[17];
last;	last;
}	}
return %config;	return %config;
Line 6143 sub remember_current_skipped {	Line 6348 sub remember_current_skipped {
=item check_for_error	=item check_for_error

Checks if there was an error when attempting to remove a specific	Checks if there was an error when attempting to remove a specific
scantron_.. bubble sheet data file. Prints out an error if	scantron_.. bubblesheet data file. Prints out an error if
something went wrong.	something went wrong.

=cut	=cut
Line 6214 sub scantron_do_warning {	Line 6419 sub scantron_do_warning {
if ( $env{'form.selectpage'} eq '' \|\|	if ( $env{'form.selectpage'} eq '' \|\|
$env{'form.scantron_selectfile'} eq '' \|\|	$env{'form.scantron_selectfile'} eq '' \|\|
$env{'form.scantron_format'} eq '' ) {	$env{'form.scantron_format'} eq '' ) {
$r->print("<p>".&mt('You have forgetten to specify some information. Please go Back and try again.')."</p>");	$r->print("<p>".&mt('You have forgotten to specify some information. Please go Back and try again.')."</p>");
if ( $env{'form.selectpage'} eq '') {	if ( $env{'form.selectpage'} eq '') {
$r->print('<p><span class="LC_error">'.&mt('You have not selected a Sequence to grade').'</span></p>');	$r->print('<p><span class="LC_error">'.&mt('You have not selected a Sequence to grade').'</span></p>');
}	}
if ( $env{'form.scantron_selectfile'} eq '') {	if ( $env{'form.scantron_selectfile'} eq '') {
$r->print('<p><span class="LC_error">'.&mt('You have not selected a file that contains the student\'s response data.').'</span></p>');	$r->print('<p><span class="LC_error">'.&mt("You have not selected a file that contains the student's response data.").'</span></p>');
}	}
if ( $env{'form.scantron_format'} eq '') {	if ( $env{'form.scantron_format'} eq '') {
$r->print('<p><span class="LC_error">'.&mt('You have not selected a the format of the student\'s response data.').'</span></p>');	$r->print('<p><span class="LC_error">'.&mt("You have not selected the format of the student's response data.").'</span></p>');
}	}
} else {	} else {
my $warning=&scantron_warning_screen('Grading: Validate Records');	my $warning=&scantron_warning_screen('Grading: Validate Records');
Line 6279 SCANTRONFORM	Line 6484 SCANTRONFORM

=item scantron_validate_file	=item scantron_validate_file

Dispatch routine for doing validation of a bubble sheet data file.	Dispatch routine for doing validation of a bubblesheet data file.

Also processes any necessary information resets that need to	Also processes any necessary information resets that need to
occur before validation begins (ignore previous corrections,	occur before validation begins (ignore previous corrections,
Line 6317 sub scantron_validate_file {	Line 6522 sub scantron_validate_file {
#get the student pick code ready	#get the student pick code ready
$r->print(&Apache::loncommon::studentbrowser_javascript());	$r->print(&Apache::loncommon::studentbrowser_javascript());
my $nav_error;	my $nav_error;
my $max_bubble=&scantron_get_maxbubble(\$nav_error);	my %scantron_config=&get_scantron_config($env{'form.scantron_format'});
	my $max_bubble=&scantron_get_maxbubble(\$nav_error,\%scantron_config);
if ($nav_error) {	if ($nav_error) {
$r->print(&navmap_errormsg());	$r->print(&navmap_errormsg());
return '';	return '';
Line 6390 sub scantron_validate_file {	Line 6596 sub scantron_validate_file {

=item scantron_remove_file	=item scantron_remove_file

Removes the requested bubble sheet data file, makes sure that	Removes the requested bubblesheet data file, makes sure that
scantron_original_<filename> is never removed	scantron_original_<filename> is never removed


Line 6415 sub scantron_remove_file {	Line 6621 sub scantron_remove_file {

=item scantron_remove_scan_data	=item scantron_remove_scan_data

Removes all scan_data correction for the requested bubble sheet	Removes all scan_data correction for the requested bubblesheet
data file. (In the case that both the are doing skipped records we need	data file. (In the case that both the are doing skipped records we need
to remember the old skipped lines for the time being so that element	to remember the old skipped lines for the time being so that element
persists for a while.)	persists for a while.)
Line 6452 sub scantron_remove_scan_data {	Line 6658 sub scantron_remove_scan_data {

=item scantron_getfile	=item scantron_getfile

Fetches the requested bubble sheet data file (all 3 versions), and	Fetches the requested bubblesheet data file (all 3 versions), and
the scan_data hash	the scan_data hash

Arguments:	Arguments:
Line 6552 sub lonnet_putfile {	Line 6758 sub lonnet_putfile {

=item scantron_putfile	=item scantron_putfile

Stores the current version of the bubble sheet data files, and the	Stores the current version of the bubblesheet data files, and the
scan_data hash. (Does not modify the original version only the	scan_data hash. (Does not modify the original version only the
corrected and skipped versions.	corrected and skipped versions.

Line 6646 sub get_todo_count {	Line 6852 sub get_todo_count {

=item scantron_put_line	=item scantron_put_line

Updates the 'corrected' or 'skipped' versions of the bubble sheet	Updates the 'corrected' or 'skipped' versions of the bubblesheet
data file.	data file.

Arguments:	Arguments:
Line 6770 sub scantron_validate_ID {	Line 6976 sub scantron_validate_ID {
my ($scanlines,$scan_data)=&scantron_getfile();	my ($scanlines,$scan_data)=&scantron_getfile();

my $nav_error;	my $nav_error;
&scantron_get_maxbubble(\$nav_error); # parse needs the bubble_lines.. array.	&scantron_get_maxbubble(\$nav_error,\%scantron_config); # parse needs the bubble_lines.. array.
if ($nav_error) {	if ($nav_error) {
$r->print(&navmap_errormsg());	$r->print(&navmap_errormsg());
return(1,$currentphase);	return(1,$currentphase);
Line 6835 sub scantron_get_correction {	Line 7041 sub scantron_get_correction {
#the previous one or the current one	#the previous one or the current one

if ( $$scan_record{'scantron.PaperID'} =~ /\S/) {	if ( $$scan_record{'scantron.PaperID'} =~ /\S/) {
$r->print("<p>".&mt("<b>An error was detected ($error)</b>".	$r->print(
" for PaperID <tt>[_1]</tt>",	'<p class="LC_warning">'
$$scan_record{'scantron.PaperID'})."</p> \n");	.&mt('An error was detected ([_1]) for PaperID [_2]',
	"<b>$error</b>",
	'<tt>'.$$scan_record{'scantron.PaperID'}.'</tt>')
	."</p> \n");
} else {	} else {
$r->print("<p>".&mt("<b>An error was detected ($error)</b>".	$r->print(
" in scanline [_1] <pre>[_2]</pre>",	'<p class="LC_warning">'
$i,$line)."</p> \n");	.&mt('An error was detected ([_1]) in scanline [_2] [_3]',
}	"<b>$error</b>", $i, "<pre>$line</pre>")
my $message="<p>".&mt("The ID on the form is <tt>[_1]</tt><br />".	."</p> \n");
"The name on the paper is [_2],[_3]",	}
$$scan_record{'scantron.ID'},	my $message =
$$scan_record{'scantron.LastName'},	'<p>'
$$scan_record{'scantron.FirstName'})."</p>";	.&mt('The ID on the form is [_1]',
	"<tt>$$scan_record{'scantron.ID'}</tt>")
	.'<br />'
	.&mt('The name on the paper is [_1], [_2]',
	$$scan_record{'scantron.LastName'},
	$$scan_record{'scantron.FirstName'})
	.'</p>';

$r->print('<input type="hidden" name="scantron_corrections" value="'.$error.'" />'."\n");	$r->print('<input type="hidden" name="scantron_corrections" value="'.$error.'" />'."\n");
$r->print('<input type="hidden" name="scantron_line" value="'.$i.'" />'."\n");	$r->print('<input type="hidden" name="scantron_line" value="'.$i.'" />'."\n");
Line 6857 sub scantron_get_correction {	Line 7072 sub scantron_get_correction {

if ($error =~ /ID$/) {	if ($error =~ /ID$/) {
if ($error eq 'incorrectID') {	if ($error eq 'incorrectID') {
$r->print("<p>".&mt("The encoded ID is not in the classlist").	$r->print('<p class="LC_warning">'.&mt("The encoded ID is not in the classlist").
"</p>\n");	"</p>\n");
} elsif ($error eq 'duplicateID') {	} elsif ($error eq 'duplicateID') {
$r->print("<p>".&mt("The encoded ID has also been used by a previous paper [_1]",$arg)."</p>\n");	$r->print('<p class="LC_warning">'.&mt("The encoded ID has also been used by a previous paper [_1]",$arg)."</p>\n");
}	}
$r->print($message);	$r->print($message);
$r->print("<p>".&mt("How should I handle this?")." <br /> \n");	$r->print("<p>".&mt("How should I handle this?")." <br /> \n");
Line 6876 sub scantron_get_correction {	Line 7091 sub scantron_get_correction {
$r->print('</li>');	$r->print('</li>');
} elsif ($error =~ /CODE$/) {	} elsif ($error =~ /CODE$/) {
if ($error eq 'incorrectCODE') {	if ($error eq 'incorrectCODE') {
$r->print("<p>".&mt("The encoded CODE is not in the list of possible CODEs.")."</p>\n");	$r->print('<p class="LC_warning">'.&mt("The encoded CODE is not in the list of possible CODEs.")."</p>\n");
} elsif ($error eq 'duplicateCODE') {	} elsif ($error eq 'duplicateCODE') {
$r->print("<p>".&mt("The encoded CODE has also been used by a previous paper [_1], and CODEs are supposed to be unique.",join(', ',@{$arg}))."</p>\n");	$r->print('<p class="LC_warning">'.&mt("The encoded CODE has also been used by a previous paper [_1], and CODEs are supposed to be unique.",join(', ',@{$arg}))."</p>\n");
}	}
$r->print("<p>".&mt("The CODE on the form is <tt>'[_1]'</tt>",	$r->print("<p>".&mt('The CODE on the form is [_1]',
$$scan_record{'scantron.CODE'})."<br />\n");	"<tt>'$$scan_record{'scantron.CODE'}'</tt>")
	."</p>\n");
$r->print($message);	$r->print($message);
$r->print("<p>".&mt("How should I handle this?")." <br /> \n");	$r->print("<p>".&mt("How should I handle this?")."</p>\n");
$r->print("\n<br /> ");	$r->print("\n<br /> ");
my $i=0;	my $i=0;
if ($error eq 'incorrectCODE'	if ($error eq 'incorrectCODE'
Line 6910 sub scantron_get_correction {	Line 7126 sub scantron_get_correction {
$r->print("	$r->print("
<label>	<label>
<input type='radio' name='scantron_CODE_resolution' value='use_unfound'$checked />	<input type='radio' name='scantron_CODE_resolution' value='use_unfound'$checked />
".&mt("Use the CODE [_1] that is was on the paper, ignoring the error.",	".&mt("Use the CODE [_1] that was on the paper, ignoring the error.",
"<b><tt>".$$scan_record{'scantron.CODE'}."</tt></b>")."	"<b><tt>".$$scan_record{'scantron.CODE'}."</tt></b>")."
</label>");	</label>");
$r->print("\n<br />");	$r->print("\n<br />");
Line 6950 ENDSCRIPT	Line 7166 ENDSCRIPT
"</label><input type='text' size='8' name='scantron_CODE_newvalue' onfocus=\"javascript:change_radio('use_typed')\" onkeypress=\"javascript:change_radio('use_typed')\" />"));	"</label><input type='text' size='8' name='scantron_CODE_newvalue' onfocus=\"javascript:change_radio('use_typed')\" onkeypress=\"javascript:change_radio('use_typed')\" />"));
$r->print("\n<br /><br />");	$r->print("\n<br /><br />");
} elsif ($error eq 'doublebubble') {	} elsif ($error eq 'doublebubble') {
$r->print("<p>".&mt("There have been multiple bubbles scanned for some question(s)")."</p>\n");	$r->print('<p class="LC_warning">'.&mt("There have been multiple bubbles scanned for some question(s)")."</p>\n");

# The form field scantron_questions is acutally a list of line numbers.	# The form field scantron_questions is acutally a list of line numbers.
# represented by this form so:	# represented by this form so:
Line 6968 ENDSCRIPT	Line 7184 ENDSCRIPT
}	}
$r->print(&verify_bubbles_checked(@lines_to_correct));	$r->print(&verify_bubbles_checked(@lines_to_correct));
} elsif ($error eq 'missingbubble') {	} elsif ($error eq 'missingbubble') {
$r->print("<p>".&mt("There have been <b>no</b> bubbles scanned for some question(s)")."</p>\n");	$r->print('<p class="LC_warning">'.&mt("There have been [_1]no[_2] bubbles scanned for some question(s)",'<b>','</b>')."</p>\n");
$r->print($message);	$r->print($message);
$r->print("<p>".&mt("Please indicate which bubble should be used for grading.")."</p>");	$r->print("<p>".&mt("Please indicate which bubble should be used for grading.")."</p>");
$r->print(&mt("Some questions have no scanned bubbles.")."\n");	$r->print(&mt("Some questions have no scanned bubbles.")."\n");
Line 7173 sub scantron_bubble_selector {	Line 7389 sub scantron_bubble_selector {
my $max=$$scan_config{'Qlength'};	my $max=$$scan_config{'Qlength'};

my $scmode=$$scan_config{'Qon'};	my $scmode=$$scan_config{'Qon'};
if ($scmode eq 'number' \|\| $scmode eq 'letter') { $max=10; }	if ($scmode eq 'number' \|\| $scmode eq 'letter') {
	if (($$scan_config{'BubblesPerRow'} =~ /^\d+$/) &&
	($$scan_config{'BubblesPerRow'} > 0)) {
	$max=$$scan_config{'BubblesPerRow'};
	if (($scmode eq 'number') && ($max > 10)) {
	$max = 10;
	} elsif (($scmode eq 'letter') && $max > 26) {
	$max = 26;
	}
	} else {
	$max = 10;
	}
	}

my @alphabet=('A'..'Z');	my @alphabet=('A'..'Z');
$r->print(&Apache::loncommon::start_data_table().	$r->print(&Apache::loncommon::start_data_table().
Line 7328 sub scantron_validate_CODE {	Line 7556 sub scantron_validate_CODE {
my %allcodes=&get_codes();	my %allcodes=&get_codes();

my $nav_error;	my $nav_error;
&scantron_get_maxbubble(\$nav_error); # parse needs the lines per response array.	&scantron_get_maxbubble(\$nav_error,\%scantron_config); # parse needs the lines per response array.
if ($nav_error) {	if ($nav_error) {
$r->print(&navmap_errormsg());	$r->print(&navmap_errormsg());
return(1,$currentphase);	return(1,$currentphase);
Line 7386 sub scantron_validate_doublebubble {	Line 7614 sub scantron_validate_doublebubble {
#get scantron line setup	#get scantron line setup
my %scantron_config=&get_scantron_config($env{'form.scantron_format'});	my %scantron_config=&get_scantron_config($env{'form.scantron_format'});
my ($scanlines,$scan_data)=&scantron_getfile();	my ($scanlines,$scan_data)=&scantron_getfile();
&scantron_get_maxbubble(); # parse needs the bubble line array.	my $nav_error;
	&scantron_get_maxbubble(\$nav_error,\%scantron_config); # parse needs the bubble line array.
	if ($nav_error) {
	$r->print(&navmap_errormsg());
	return(1,$currentphase);
	}

for (my $i=0;$i<=$scanlines->{'count'};$i++) {	for (my $i=0;$i<=$scanlines->{'count'};$i++) {
my $line=&scantron_get_line($scanlines,$scan_data,$i);	my $line=&scantron_get_line($scanlines,$scan_data,$i);
Line 7404 sub scantron_validate_doublebubble {	Line 7637 sub scantron_validate_doublebubble {


sub scantron_get_maxbubble {	sub scantron_get_maxbubble {
my ($nav_error) = @_;	my ($nav_error,$scantron_config) = @_;
if (defined($env{'form.scantron_maxbubble'}) &&	if (defined($env{'form.scantron_maxbubble'}) &&
$env{'form.scantron_maxbubble'}) {	$env{'form.scantron_maxbubble'}) {
&restore_bubble_lines();	&restore_bubble_lines();
Line 7419 sub scantron_get_maxbubble {	Line 7652 sub scantron_get_maxbubble {
if (ref($nav_error)) {	if (ref($nav_error)) {
$$nav_error = 1;	$$nav_error = 1;
}	}
	return;
}	}
my $map=$navmap->getResourceByUrl($sequence);	my $map=$navmap->getResourceByUrl($sequence);
my @resources=$navmap->retrieveResources($map,\&scantron_filter,1,0);	my @resources=$navmap->retrieveResources($map,\&scantron_filter,1,0);
	my $bubbles_per_row = &bubblesheet_bubbles_per_row($scantron_config);

&Apache::lonxml::clear_problem_counter();	&Apache::lonxml::clear_problem_counter();

Line 7437 sub scantron_get_maxbubble {	Line 7672 sub scantron_get_maxbubble {
my $response_number = 0;	my $response_number = 0;
my $bubble_line = 0;	my $bubble_line = 0;
foreach my $resource (@resources) {	foreach my $resource (@resources) {
my ($analysis,$parts) = &scantron_partids_tograde($resource,$cid,$uname,$udom);	my ($analysis,$parts) = &scantron_partids_tograde($resource,$cid,$uname,
	$udom,$bubbles_per_row);
if ((ref($analysis) eq 'HASH') && (ref($parts) eq 'ARRAY')) {	if ((ref($analysis) eq 'HASH') && (ref($parts) eq 'ARRAY')) {
foreach my $part_id (@{$parts}) {	foreach my $part_id (@{$parts}) {
my $lines;	my $lines;
Line 7466 sub scantron_get_maxbubble {	Line 7702 sub scantron_get_maxbubble {
if (ref($analysis->{$part_id.'.shown'}) eq 'ARRAY') {	if (ref($analysis->{$part_id.'.shown'}) eq 'ARRAY') {
$numshown = scalar(@{$analysis->{$part_id.'.shown'}});	$numshown = scalar(@{$analysis->{$part_id.'.shown'}});
}	}
my $bubbles_per_line = 10;	my $bubbles_per_row =
my $inner_bubble_lines = int($numbub/$bubbles_per_line);	&bubblesheet_bubbles_per_row($scantron_config);
if (($numbub % $bubbles_per_line) != 0) {	my $inner_bubble_lines = int($numbub/$bubbles_per_row);
	if (($numbub % $bubbles_per_row) != 0) {
$inner_bubble_lines++;	$inner_bubble_lines++;
}	}
for (my $i=0; $i<$numshown; $i++) {	for (my $i=0; $i<$numshown; $i++) {
Line 7479 sub scantron_get_maxbubble {	Line 7716 sub scantron_get_maxbubble {
$lines = $numshown * $inner_bubble_lines;	$lines = $numshown * $inner_bubble_lines;
} else {	} else {
$lines = $analysis->{"$part_id.bubble_lines"};	$lines = $analysis->{"$part_id.bubble_lines"};
}	}

$first_bubble_line{$response_number} = $bubble_line;	$first_bubble_line{$response_number} = $bubble_line;
$bubble_lines_per_response{$response_number} = $lines;	$bubble_lines_per_response{$response_number} = $lines;
Line 7500 sub scantron_get_maxbubble {	Line 7737 sub scantron_get_maxbubble {
return $env{'form.scantron_maxbubble'};	return $env{'form.scantron_maxbubble'};
}	}

	sub bubblesheet_bubbles_per_row {
	my ($scantron_config) = @_;
	my $bubbles_per_row;
	if (ref($scantron_config) eq 'HASH') {
	$bubbles_per_row = $scantron_config->{'BubblesPerRow'};
	}
	if ((!$bubbles_per_row) \|\| ($bubbles_per_row < 1)) {
	$bubbles_per_row = 10;
	}
	return $bubbles_per_row;
	}

sub scantron_validate_missingbubbles {	sub scantron_validate_missingbubbles {
my ($r,$currentphase) = @_;	my ($r,$currentphase) = @_;
#get student info	#get student info
Line 7510 sub scantron_validate_missingbubbles {	Line 7759 sub scantron_validate_missingbubbles {
my %scantron_config=&get_scantron_config($env{'form.scantron_format'});	my %scantron_config=&get_scantron_config($env{'form.scantron_format'});
my ($scanlines,$scan_data)=&scantron_getfile();	my ($scanlines,$scan_data)=&scantron_getfile();
my $nav_error;	my $nav_error;
my $max_bubble=&scantron_get_maxbubble(\$nav_error);	my $max_bubble=&scantron_get_maxbubble(\$nav_error,\%scantron_config);
if ($nav_error) {	if ($nav_error) {
return(1,$currentphase);	return(1,$currentphase);
}	}
Line 7582 sub scantron_process_students {	Line 7831 sub scantron_process_students {
my (%grader_partids_by_symb,%grader_randomlists_by_symb);	my (%grader_partids_by_symb,%grader_randomlists_by_symb);
&graders_resources_pass(\@resources,\%grader_partids_by_symb,	&graders_resources_pass(\@resources,\%grader_partids_by_symb,
\%grader_randomlists_by_symb);	\%grader_randomlists_by_symb);
	my $resource_error;
foreach my $resource (@resources) {	foreach my $resource (@resources) {
my $ressymb = $resource->symb();	my $ressymb;
	if (ref($resource)) {
	$ressymb = $resource->symb();
	} else {
	$resource_error = 1;
	last;
	}
my ($analysis,$parts) =	my ($analysis,$parts) =
&scantron_partids_tograde($resource,$env{'request.course.id'},	&scantron_partids_tograde($resource,$env{'request.course.id'},
$env{'user.name'},$env{'user.domain'},1);	$env{'user.name'},$env{'user.domain'},
	1,$bubbles_per_row);
$grader_partids_by_symb{$ressymb} = $parts;	$grader_partids_by_symb{$ressymb} = $parts;
if (ref($analysis) eq 'HASH') {	if (ref($analysis) eq 'HASH') {
if (ref($analysis->{'parts_withrandomlist'}) eq 'ARRAY') {	if (ref($analysis->{'parts_withrandomlist'}) eq 'ARRAY') {
Line 7595 sub scantron_process_students {	Line 7852 sub scantron_process_students {
}	}
}	}
}	}
	if ($resource_error) {
	$r->print(&navmap_errormsg());
	return '';
	}

my ($uname,$udom);	my ($uname,$udom);
my $result= <<SCANTRONFORM;	my $result= <<SCANTRONFORM;
Line 7620 SCANTRONFORM	Line 7881 SCANTRONFORM
my $started;	my $started;

my $nav_error;	my $nav_error;
&scantron_get_maxbubble(\$nav_error); # Need the bubble lines array to parse.	&scantron_get_maxbubble(\$nav_error,\%scantron_config); # Need the bubble lines array to parse.
if ($nav_error) {	if ($nav_error) {
$r->print(&navmap_errormsg());	$r->print(&navmap_errormsg());
return '';	return '';
}	}

&scantron_get_maxbubble(); # Need the bubble lines array to parse.


# If an ssi failed in scantron_get_maxbubble, put an error message out to	# If an ssi failed in scantron_get_maxbubble, put an error message out to
# the user and return.	# the user and return.

Line 7668 SCANTRONFORM	Line 7926 SCANTRONFORM
}	}
($uname,$udom)=split(/:/,$uname);	($uname,$udom)=split(/:/,$uname);

my %partids_by_symb;	my (%partids_by_symb,$res_error);
foreach my $resource (@resources) {	foreach my $resource (@resources) {
my $ressymb = $resource->symb();	my $ressymb;
	if (ref($resource)) {
	$ressymb = $resource->symb();
	} else {
	$res_error = 1;
	last;
	}
if ((exists($grader_randomlists_by_symb{$ressymb})) \|\|	if ((exists($grader_randomlists_by_symb{$ressymb})) \|\|
(ref($grader_partids_by_symb{$ressymb}) ne 'ARRAY')) {	(ref($grader_partids_by_symb{$ressymb}) ne 'ARRAY')) {
my ($analysis,$parts) =	my ($analysis,$parts) =
&scantron_partids_tograde($resource,$env{'request.course.id'},$uname,$udom);	&scantron_partids_tograde($resource,$env{'request.course.id'},
	$uname,$udom,undef,$bubbles_per_row);
$partids_by_symb{$ressymb} = $parts;	$partids_by_symb{$ressymb} = $parts;
} else {	} else {
$partids_by_symb{$ressymb} = $grader_partids_by_symb{$ressymb};	$partids_by_symb{$ressymb} = $grader_partids_by_symb{$ressymb};
}	}
}	}

	if ($res_error) {
	&scantron_add_delay(\@delayqueue,$line,
	'An error occurred while grading student '.$uname,2);
	next;
	}

&Apache::lonxml::clear_problem_counter();	&Apache::lonxml::clear_problem_counter();
&Apache::lonnet::appenv($scan_record);	&Apache::lonnet::appenv($scan_record);

Line 7697 SCANTRONFORM	Line 7968 SCANTRONFORM
}	}

if (&grade_student_bubbles($r,$uname,$udom,$scan_record,$scancode,	if (&grade_student_bubbles($r,$uname,$udom,$scan_record,$scancode,
\@resources,\%partids_by_symb) eq 'ssi_error') {	\@resources,\%partids_by_symb,
	$bubbles_per_row) eq 'ssi_error') {
$ssi_error = 0; # So end of handler error message does not trigger.	$ssi_error = 0; # So end of handler error message does not trigger.
$r->print("</form>");	$r->print("</form>");
&ssi_print_error($r);	&ssi_print_error($r);
Line 7725 SCANTRONFORM	Line 7997 SCANTRONFORM
if ($studentrecord ne $studentdata) {	if ($studentrecord ne $studentdata) {
&Apache::lonxml::clear_problem_counter();	&Apache::lonxml::clear_problem_counter();
if (&grade_student_bubbles($r,$uname,$udom,$scan_record,$scancode,	if (&grade_student_bubbles($r,$uname,$udom,$scan_record,$scancode,
\@resources,\%partids_by_symb) eq 'ssi_error') {	\@resources,\%partids_by_symb,
	$bubbles_per_row) eq 'ssi_error') {
$ssi_error = 0; # So end of handler error message does not trigger.	$ssi_error = 0; # So end of handler error message does not trigger.
$r->print("</form>");	$r->print("</form>");
&ssi_print_error($r);	&ssi_print_error($r);
Line 7745 SCANTRONFORM	Line 8018 SCANTRONFORM
$studentrecord .= $recording;	$studentrecord .= $recording;
}	}
if ($studentrecord ne $studentdata) {	if ($studentrecord ne $studentdata) {
$r->print('<p><span class="LC_error">');	$r->print('<p><span class="LC_warning">');
if ($scancode eq '') {	if ($scancode eq '') {
$r->print(&mt('Mismatch grading bubble sheet for user: [_1] with ID: [_2].',	$r->print(&mt('Mismatch grading bubblesheet for user: [_1] with ID: [_2].',
$uname.':'.$udom,$scan_record->{'scantron.ID'}));	$uname.':'.$udom,$scan_record->{'scantron.ID'}));
} else {	} else {
$r->print(&mt('Mismatch grading bubble sheet for user: [_1] with ID: [_2] and CODE: [_3].',	$r->print(&mt('Mismatch grading bubblesheet for user: [_1] with ID: [_2] and CODE: [_3].',
$uname.':'.$udom,$scan_record->{'scantron.ID'},$scancode));	$uname.':'.$udom,$scan_record->{'scantron.ID'},$scancode));
}	}
$r->print('</span><br />'.&Apache::loncommon::start_data_table()."\n".	$r->print('</span><br />'.&Apache::loncommon::start_data_table()."\n".
Line 7758 SCANTRONFORM	Line 8031 SCANTRONFORM
'<th>'.&mt('Source').'</th><th>'.&mt('Bubbled responses').'</th>'.	'<th>'.&mt('Source').'</th><th>'.&mt('Bubbled responses').'</th>'.
&Apache::loncommon::end_data_table_header_row()."\n".	&Apache::loncommon::end_data_table_header_row()."\n".
&Apache::loncommon::start_data_table_row().	&Apache::loncommon::start_data_table_row().
'<td>'.&mt('Bubble Sheet').'</td>'.	'<td>'.&mt('Bubblesheet').'</td>'.
'<td><span class="LC_nobreak">'.$studentdata.'</span></td>'.	'<td><span class="LC_nobreak">'.$studentdata.'</span></td>'.
&Apache::loncommon::end_data_table_row().	&Apache::loncommon::end_data_table_row().
&Apache::loncommon::start_data_table_row().	&Apache::loncommon::start_data_table_row().
'<td>Stored submissions</td>'.	'<td>'.&mt('Stored submissions').'</td>'.
'<td><span class="LC_nobreak">'.$studentrecord.'</span></td>'."\n".	'<td><span class="LC_nobreak">'.$studentrecord.'</span></td>'."\n".
&Apache::loncommon::end_data_table_row().	&Apache::loncommon::end_data_table_row().
&Apache::loncommon::end_data_table().'</p>');	&Apache::loncommon::end_data_table().'</p>');
Line 7797 sub graders_resources_pass {	Line 8070 sub graders_resources_pass {
my $ressymb = $resource->symb();	my $ressymb = $resource->symb();
my ($analysis,$parts) =	my ($analysis,$parts) =
&scantron_partids_tograde($resource,$env{'request.course.id'},	&scantron_partids_tograde($resource,$env{'request.course.id'},
$env{'user.name'},$env{'user.domain'},1);	$env{'user.name'},$env{'user.domain'},
	1,$bubbles_per_row);
$grader_partids_by_symb->{$ressymb} = $parts;	$grader_partids_by_symb->{$ressymb} = $parts;
if (ref($analysis) eq 'HASH') {	if (ref($analysis) eq 'HASH') {
if (ref($analysis->{'parts_withrandomlist'}) eq 'ARRAY') {	if (ref($analysis->{'parts_withrandomlist'}) eq 'ARRAY') {
Line 7811 sub graders_resources_pass {	Line 8085 sub graders_resources_pass {
}	}

sub grade_student_bubbles {	sub grade_student_bubbles {
my ($r,$uname,$udom,$scan_record,$scancode,$resources,$parts) = @_;	my ($r,$uname,$udom,$scan_record,$scancode,$resources,$parts,$bubbles_per_row) = @_;
if (ref($resources) eq 'ARRAY') {	if (ref($resources) eq 'ARRAY') {
my $count = 0;	my $count = 0;
foreach my $resource (@{$resources}) {	foreach my $resource (@{$resources}) {
Line 7824 sub grade_student_bubbles {	Line 8098 sub grade_student_bubbles {
'grade_symb' => $ressymb,	'grade_symb' => $ressymb,
'CODE' => $scancode	'CODE' => $scancode
);	);
	if ($bubbles_per_row ne '') {
	$form{'bubbles_per_row'} = $bubbles_per_row;
	}
if (ref($parts) eq 'HASH') {	if (ref($parts) eq 'HASH') {
if (ref($parts->{$ressymb}) eq 'ARRAY') {	if (ref($parts->{$ressymb}) eq 'ARRAY') {
foreach my $part (@{$parts->{$ressymb}}) {	foreach my $part (@{$parts->{$ressymb}}) {
Line 7884 sub scantron_upload_scantron_data {	Line 8161 sub scantron_upload_scantron_data {

</script>	</script>

<h3>'.&mt('Send scanned bubblesheet data to a course').'</h3>	<h3>'.&mt('Send bubblesheet data to a course').'</h3>

<form enctype="multipart/form-data" action="/adm/grades" name="rules" method="post">	<form enctype="multipart/form-data" action="/adm/grades" name="rules" method="post">
'.$default_form_data.	'.$default_form_data.
Line 7904 sub scantron_upload_scantron_data {	Line 8181 sub scantron_upload_scantron_data {
&Apache::lonhtmlcommon::end_pick_box().'<br />	&Apache::lonhtmlcommon::end_pick_box().'<br />

<input name="command" value="scantronupload_save" type="hidden" />	<input name="command" value="scantronupload_save" type="hidden" />
<input type="button" onClick="javascript:checkUpload(this.form);" value="'.&mt('Upload Bubblesheet Data').'" />	<input type="button" onclick="javascript:checkUpload(this.form);" value="'.&mt('Upload Bubblesheet Data').'" />
</form>	</form>
');	');
return '';	return '';
Line 8134 sub checkscantron_results {	Line 8411 sub checkscantron_results {
'inline',undef,'checkscantron');	'inline',undef,'checkscantron');
my ($username,$domain,$started);	my ($username,$domain,$started);
my $nav_error;	my $nav_error;
&scantron_get_maxbubble(\$nav_error); # Need the bubble lines array to parse.	&scantron_get_maxbubble(\$nav_error,\%scantron_config); # Need the bubble lines array to parse.
if ($nav_error) {	if ($nav_error) {
$r->print(&navmap_errormsg());	$r->print(&navmap_errormsg());
return '';	return '';
Line 8184 sub checkscantron_results {	Line 8461 sub checkscantron_results {
if ((exists($grader_randomlists_by_symb{$ressymb})) \|\|	if ((exists($grader_randomlists_by_symb{$ressymb})) \|\|
(ref($grader_partids_by_symb{$ressymb}) ne 'ARRAY')) {	(ref($grader_partids_by_symb{$ressymb}) ne 'ARRAY')) {
(my $analysis,$parts) =	(my $analysis,$parts) =
&scantron_partids_tograde($resource,$env{'request.course.id'},$username,$domain);	&scantron_partids_tograde($resource,$env{'request.course.id'},
	$username,$domain,undef,
	$bubbles_per_row);
} else {	} else {
$parts = $grader_partids_by_symb{$ressymb};	$parts = $grader_partids_by_symb{$ressymb};
}	}
Line 8229 sub checkscantron_results {	Line 8508 sub checkscantron_results {
}	}
}	}
}	}
$r->print('<p>'.&mt('Comparison of bubblesheet data (including corrections) with corresponding submission records (most recent submission) for <b>[quant,_1,student]</b> ([_2] scantron lines/student).',$numstudents,$env{'form.scantron_maxbubble'}).'</p>');	$r->print('<p>'.
	&mt('Comparison of bubblesheet data (including corrections) with corresponding submission records (most recent submission) for [_1][quant,_2,student][_3] ([quant,_4,bubblesheet line] per student).',
	'<b>',
	$numstudents,
	'</b>',
	$env{'form.scantron_maxbubble'}).
	'</p>'
	);
$r->print('<p>'.&mt('Exact matches for <b>[quant,_1,student]</b>.',$passed).'<br />'.&mt('Discrepancies detected for <b>[quant,_1,student]</b>.',$failed).'</p>');	$r->print('<p>'.&mt('Exact matches for <b>[quant,_1,student]</b>.',$passed).'<br />'.&mt('Discrepancies detected for <b>[quant,_1,student]</b>.',$failed).'</p>');
if ($passed) {	if ($passed) {
$r->print(&mt('Students with exact correspondence between bubblesheet data and submissions are as follows:').'<br /><br />');	$r->print(&mt('Students with exact correspondence between bubblesheet data and submissions are as follows:').'<br /><br />');
Line 8463 sub grading_menu {	Line 8749 sub grading_menu {
icon => 'addClickerInfoFile.png',	icon => 'addClickerInfoFile.png',
linktitle => 'Specify a file containing the clicker information for this resource.'	linktitle => 'Specify a file containing the clicker information for this resource.'
},	},
{ linktext => 'Grade/Manage/Review Bubblesheet Forms',	{ linktext => 'Grade/Manage/Review Bubblesheets',
url => $url4,	url => $url4,
permission => 'F',	permission => 'F',
icon => 'stat.png',	icon => 'stat.png',
linktitle => 'Grade scantron exams, upload/download scantron data files, and review previously graded scantron exams.'	linktitle => 'Grade bubblesheet exams, upload/download bubblesheet data files, and review previously graded bubblesheet exams.'
}	}
]	]
});	});
Line 8489 sub grading_menu {	Line 8775 sub grading_menu {

$Str .= Apache::lonhtmlcommon::generate_menu(@menu);	$Str .= Apache::lonhtmlcommon::generate_menu(@menu);
#$menudata->{'jscript'}	#$menudata->{'jscript'}
$Str .='<hr /><input type="button" value="'.&mt('Verify Receipt').'" '.	$Str .='<hr /><input type="button" value="'.&mt('Verify Receipt No.').'" '.
' onClick="javascript:checkChoice(document.forms.gradingMenu,\'5\',\'verify\')" '.	' onclick="javascript:checkChoice(document.forms.gradingMenu,\'5\',\'verify\')" '.
' /> '.	' /> '.
&Apache::lonnet::recprefix($env{'request.course.id'}).	&Apache::lonnet::recprefix($env{'request.course.id'}).
'-<input type="text" name="receipt" size="4" onChange="javascript:checkReceiptNo(this.form,\'OK\')" />';	'-<input type="text" name="receipt" size="4" onchange="javascript:checkReceiptNo(this.form,\'OK\')" />';

$Str .="</form>\n";	$Str .="</form>\n";
my $receiptalert = &mt("Please enter a receipt number given by a student in the receipt box.");	my $receiptalert = &mt("Please enter a receipt number given by a student in the receipt box.");
Line 8676 GRADINGMENUJS	Line 8962 GRADINGMENUJS
</label>	</label>
</div>	</div>
<div>	<div>
<input type="button" onClick="javascript:checkChoice(this.form,\'2\');" value="'.&mt('Next').' →" />	<input type="button" onclick="javascript:checkChoice(this.form,\'2\');" value="'.&mt('Next').' →" />
</div>	</div>
</div>	</div>

Line 8693 GRADINGMENUJS	Line 8979 GRADINGMENUJS
</label>	</label>
</div>	</div>
<div>	<div>
<input type="button" onClick="javascript:checkChoice(this.form,\'2\');" value="'.&mt('Next').' →" />	<input type="button" onclick="javascript:checkChoice(this.form,\'2\');" value="'.&mt('Next').' →" />
</div>	</div>
</div>	</div>
</form>';	</form>';
Line 8796 sub process_clicker {	Line 9082 sub process_clicker {
$result.='<table width="100%" border="0"><tr bgcolor="#e6ffff"><td>'."\n";	$result.='<table width="100%" border="0"><tr bgcolor="#e6ffff"><td>'."\n";
$result.=' <b>'.&mt('Specify a file containing the clicker information for this resource.').	$result.=' <b>'.&mt('Specify a file containing the clicker information for this resource.').
'</b></td></tr>'."\n";	'</b></td></tr>'."\n";
$result.='<tr bgcolor=#ffffe6><td>'."\n";	$result.='<tr bgcolor="#ffffe6"><td>'."\n";
# Attempt to restore parameters from last session, set defaults if not present	# Attempt to restore parameters from last session, set defaults if not present
my %Saveable_Parameters=&clicker_grading_parameters();	my %Saveable_Parameters=&clicker_grading_parameters();
&Apache::loncommon::restore_course_settings('grades_clicker',	&Apache::loncommon::restore_course_settings('grades_clicker',
Line 8823 sub process_clicker {	Line 9109 sub process_clicker {
my $pcorrect=&mt("Percentage points for correct solution");	my $pcorrect=&mt("Percentage points for correct solution");
my $pincorrect=&mt("Percentage points for incorrect solution");	my $pincorrect=&mt("Percentage points for incorrect solution");
my $selectform=&Apache::loncommon::select_form($env{'form.upfiletype'},'upfiletype',	my $selectform=&Apache::loncommon::select_form($env{'form.upfiletype'},'upfiletype',
('iclicker' => 'i>clicker',	{'iclicker' => 'i>clicker',
'interwrite' => 'interwrite PRS'));	'interwrite' => 'interwrite PRS'});
$symb = &Apache::lonenc::check_encrypt($symb);	$symb = &Apache::lonenc::check_encrypt($symb);
$result.=<<ENDUPFORM;	$result.=<<ENDUPFORM;
<script type="text/javascript">	<script type="text/javascript">
Line 8873 function sanitycheck() {	Line 9159 function sanitycheck() {
<input type="hidden" name="saveState" value="$env{'form.saveState'}" />	<input type="hidden" name="saveState" value="$env{'form.saveState'}" />
<input type="file" name="upfile" size="50" />	<input type="file" name="upfile" size="50" />
<br /><label>$type: $selectform</label>	<br /><label>$type: $selectform</label>
<br /><label><input type="radio" name="gradingmechanism" value="attendance"$checked{'attendance'} onClick="sanitycheck()" />$attendance </label>	<br /><label><input type="radio" name="gradingmechanism" value="attendance"$checked{'attendance'} onclick="sanitycheck()" />$attendance </label>
<br /><label><input type="radio" name="gradingmechanism" value="personnel"$checked{'personnel'} onClick="sanitycheck()" />$personnel</label>	<br /><label><input type="radio" name="gradingmechanism" value="personnel"$checked{'personnel'} onclick="sanitycheck()" />$personnel</label>
<br /><label><input type="radio" name="gradingmechanism" value="specific"$checked{'specific'} onClick="sanitycheck()" />$specific </label>	<br /><label><input type="radio" name="gradingmechanism" value="specific"$checked{'specific'} onclick="sanitycheck()" />$specific </label>
<input type="text" name="specificid" value="$env{'form.specificid'}" size="20" />	<input type="text" name="specificid" value="$env{'form.specificid'}" size="20" />
<br /><label><input type="radio" name="gradingmechanism" value="given"$checked{'given'} onClick="sanitycheck()" />$given </label>	<br /><label><input type="radio" name="gradingmechanism" value="given"$checked{'given'} onclick="sanitycheck()" />$given </label>
<br />	<br />
<input type="text" name="givenanswer" size="50" />	<input type="text" name="givenanswer" size="50" />
<input type="hidden" name="waschecked" value="$env{'form.gradingmechanism'}" />	<input type="hidden" name="waschecked" value="$env{'form.gradingmechanism'}" />
<br /><label>$pcorrect: <input type="text" name="pcorrect" size="4" value="$env{'form.pcorrect'}" onChange="sanitycheck()" /></label>	<br /><label>$pcorrect: <input type="text" name="pcorrect" size="4" value="$env{'form.pcorrect'}" onchange="sanitycheck()" /></label>
<br /><label>$pincorrect: <input type="text" name="pincorrect" size="4" value="$env{'form.pincorrect'}" onChange="sanitycheck()" /></label>	<br /><label>$pincorrect: <input type="text" name="pincorrect" size="4" value="$env{'form.pincorrect'}" onchange="sanitycheck()" /></label>
<br /><input type="button" onClick="javascript:checkUpload(this.form);" value="$upload" />	<br /><input type="button" onclick="javascript:checkUpload(this.form);" value="$upload" />
</form>	</form>
ENDUPFORM	ENDUPFORM
$result.='</td></tr></table>'."\n".	$result.='</td></tr></table>'."\n".
Line 8914 sub process_clicker_file {	Line 9200 sub process_clicker_file {
if ($env{'form.gradingmechanism'} eq 'given') {	if ($env{'form.gradingmechanism'} eq 'given') {
$env{'form.givenanswer'}=~s/^\s*//gs;	$env{'form.givenanswer'}=~s/^\s*//gs;
$env{'form.givenanswer'}=~s/\s*$//gs;	$env{'form.givenanswer'}=~s/\s*$//gs;
$env{'form.givenanswer'}=~s/[^a-zA-Z0-9\.\*\-]+/\,/g;	$env{'form.givenanswer'}=~s/[^a-zA-Z0-9\.\*\-\+]+/\,/g;
$env{'form.givenanswer'}=uc($env{'form.givenanswer'});	$env{'form.givenanswer'}=uc($env{'form.givenanswer'});
my @answers=split(/\,/,$env{'form.givenanswer'});	my @answers=split(/\,/,$env{'form.givenanswer'});
$foundgiven=$#answers+1;	$foundgiven=$#answers+1;
Line 8974 sub process_clicker_file {	Line 9260 sub process_clicker_file {
$result.=(<<ENDHEADER);	$result.=(<<ENDHEADER);
<br /><table width="100%" border="0"><tr><td bgcolor="#777777">	<br /><table width="100%" border="0"><tr><td bgcolor="#777777">
<table width="100%" border="0"><tr bgcolor="#e6ffff"><td>	<table width="100%" border="0"><tr bgcolor="#e6ffff"><td>
<b>$heading</b></td></tr><tr bgcolor=#ffffe6><td>	<b>$heading</b></td></tr><tr bgcolor="#ffffe6"><td>
<form method="post" action="/adm/grades" name="clickeranalysis">	<form method="post" action="/adm/grades" name="clickeranalysis">
<input type="hidden" name="symb" value="$symb" />	<input type="hidden" name="symb" value="$symb" />
<input type="hidden" name="command" value="assignclickergrades" />	<input type="hidden" name="command" value="assignclickergrades" />
Line 9043 ENDHEADER	Line 9329 ENDHEADER
"\n".&mt("Username").": <input type='text' name='uname".$id."' /> ".	"\n".&mt("Username").": <input type='text' name='uname".$id."' /> ".
"\n".&mt("Domain").": ".	"\n".&mt("Domain").": ".
&Apache::loncommon::select_dom_form($env{'course.'.$env{'request.course.id'}.'.domain'},'udom'.$id).' '.	&Apache::loncommon::select_dom_form($env{'course.'.$env{'request.course.id'}.'.domain'},'udom'.$id).' '.
&Apache::loncommon::selectstudent_link('clickeranalysis','uname'.$id,'udom'.$id);	&Apache::loncommon::selectstudent_link('clickeranalysis','uname'.$id,'udom'.$id,0,$id);
$unknown_count++;	$unknown_count++;
}	}
}	}
Line 9088 sub iclicker_eval {	Line 9374 sub iclicker_eval {
$id=~s/^[\#0]+//;	$id=~s/^[\#0]+//;
for (my $i=0;$i<$number;$i++) {	for (my $i=0;$i<$number;$i++) {
my $idx=3+$i*6;	my $idx=3+$i*6;
	$entries[$idx]=~s/[^a-zA-Z0-9\.\*\-\+]+//g;
push(@idresponses,$entries[$idx]);	push(@idresponses,$entries[$idx]);
}	}
$$responses{$id}=join(',',@idresponses);	$$responses{$id}=join(',',@idresponses);
Line 9142 sub assign_clicker_grades {	Line 9429 sub assign_clicker_grades {
# Start screen output	# Start screen output
my ($result) = &showResourceInfo($symb,$env{'form.probTitle'});	my ($result) = &showResourceInfo($symb,$env{'form.probTitle'});

my $heading=&mt('Assigning grades based on clicker file');	$result .= '<br />'.
$result.=(<<ENDHEADER);	&Apache::loncommon::start_data_table().
<br /><table width="100%" border="0"><tr><td bgcolor="#777777">	&Apache::loncommon::start_data_table_header_row().
<table width="100%" border="0"><tr bgcolor="#e6ffff"><td>	'<th>'.&mt('Assigning grades based on clicker file').'</th>'.
<b>$heading</b></td></tr><tr bgcolor=#ffffe6><td>	&Apache::loncommon::end_data_table_header_row().
ENDHEADER	&Apache::loncommon::start_data_table_row().'<td>';

# Get correct result	# Get correct result
# FIXME: Possibly need delimiter other than ":"	# FIXME: Possibly need delimiter other than ":"
my @correct=();	my @correct=();
Line 9163 ENDHEADER	Line 9451 ENDHEADER
$result.='<br /><span class="LC_warning">'.	$result.='<br /><span class="LC_warning">'.
&mt('More than one correct result given for question "[_1]": [_2] versus [_3].',	&mt('More than one correct result given for question "[_1]": [_2] versus [_3].',
$env{'form.question:'.$i},$correct[$i],$input[$i]).'</span>';	$env{'form.question:'.$i},$correct[$i],$input[$i]).'</span>';
} elsif ($input[$i]) {	} elsif (($input[$i]) \|\| ($input[$i] eq '0')) {
$correct[$i]=$input[$i];	$correct[$i]=$input[$i];
}	}
}	}
}	}
}	}
for (my $i=0;$i<$number;$i++) {	for (my $i=0;$i<$number;$i++) {
if (!$correct[$i]) {	if ((!$correct[$i]) && ($correct[$i] ne '0')) {
$result.='<br /><span class="LC_error">'.	$result.='<br /><span class="LC_error">'.
&mt('No correct result given for question "[_1]"!',	&mt('No correct result given for question "[_1]"!',
$env{'form.question:'.$i}).'</span>';	$env{'form.question:'.$i}).'</span>';
}	}
}	}
$result.='<br />'.&mt("Correct answer: [_1]",join(', ',map { ($_?$_:'-') } @correct));	$result.='<br />'.&mt("Correct answer: [_1]",join(', ',map { ((($_) \|\| ($_ eq '0'))?$_:'-') } @correct));
}	}
# Start grading	# Start grading
my $pcorrect=$env{'form.pcorrect'};	my $pcorrect=$env{'form.pcorrect'};
my $pincorrect=$env{'form.pincorrect'};	my $pincorrect=$env{'form.pincorrect'};
my $storecount=0;	my $storecount=0;
	my %users=();
foreach my $key (keys(%env)) {	foreach my $key (keys(%env)) {
my $user='';	my $user='';
if ($key=~/^form\.student\:(.*)$/) {	if ($key=~/^form\.student\:(.*)$/) {
Line 9195 ENDHEADER	Line 9484 ENDHEADER
$user=$env{'form.multi'.$id};	$user=$env{'form.multi'.$id};
}	}
}	}
if ($user) {	if ($user) {
	if ($users{$user}) {
	$result.='<br /><span class="LC_warning">'.
	&mt("More than one entry found for <tt>[_1]</tt>!",$user).
	'</span><br />';
	}
	$users{$user}=1;
my @answer=split(/\,/,$env{$key});	my @answer=split(/\,/,$env{$key});
my $sum=0;	my $sum=0;
my $realnumber=$number;	my $realnumber=$number;
Line 9208 ENDHEADER	Line 9503 ENDHEADER
} elsif ($correct[$i] eq '*') {	} elsif ($correct[$i] eq '*') {
$sum+=$pcorrect;	$sum+=$pcorrect;
} else {	} else {
if ($answer[$i] eq $correct[$i]) {	# We actually grade if correct or not
$sum+=$pcorrect;	my $increment=$pincorrect;
} else {	# Special case: numerical answer "0"
$sum+=$pincorrect;	if ($correct[$i] eq '0') {
	if ($answer[$i]=~/^[0\.]+$/) {
	$increment=$pcorrect;
	}
	# General numerical answer, both evaluate to something non-zero
	} elsif ((1.0$correct[$i]!=0) && (1.0$answer[$i]!=0)) {
	if (1.0$correct[$i]==1.0$answer[$i]) {
	$increment=$pcorrect;
	}
	# Must be just alphanumeric
	} elsif ($answer[$i] eq $correct[$i]) {
	$increment=$pcorrect;
}	}
	$sum+=$increment;
}	}
}	}
}	}
Line 9235 ENDHEADER	Line 9542 ENDHEADER
}	}
# We are done	# We are done
$result.='<br />'.&mt('Successfully stored grades for [quant,_1,student].',$storecount).	$result.='<br />'.&mt('Successfully stored grades for [quant,_1,student].',$storecount).
'</td></tr></table>'."\n".	'</td>'.
'</td></tr></table><br /><br />'."\n";	&Apache::loncommon::end_data_table_row().
	&Apache::loncommon::end_data_table()."<br /><br />\n";
return $result.&show_grading_menu_form($symb);	return $result.&show_grading_menu_form($symb);
}	}

sub navmap_errormsg {	sub navmap_errormsg {
return '<div class="LC_error">'.	return '<div class="LC_error">'.
&mt('An error occurred retrieving information about resources in the course.').'<br />'.	&mt('An error occurred retrieving information about resources in the course.').'<br />'.
&mt('It is recommended that you [_1]re-initialize the course[_2] and then return to this grading page..','<a href="/adm/roles?selectrole=1&newrole='.$env{'request.role'}.'">','</a>').	&mt('It is recommended that you [_1]re-initialize the course[_2] and then return to this grading page.','<a href="/adm/roles?selectrole=1&newrole='.$env{'request.role'}.'">','</a>').
'</div>';	'</div>';
}	}

sub handler {	sub handler {
my $request=$_[0];	my $request=$_[0];
&reset_caches();	&reset_caches();
if ($env{'browser.mathml'}) {	if ($request->header_only) {
&Apache::loncommon::content_type($request,'text/xml');	&Apache::loncommon::content_type($request,'text/html');
} else {	$request->send_http_header;
&Apache::loncommon::content_type($request,'text/html');	return OK;
}	}
$request->send_http_header;
return '' if $request->header_only;
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'});	&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'});

my $symb=&get_symb($request,1);	my $symb=&get_symb($request,1);
my @commands=&Apache::loncommon::get_env_multiple('form.command');	my @commands=&Apache::loncommon::get_env_multiple('form.command');
my $command=$commands[0];	my $command=$commands[0];
Line 9268 sub handler {	Line 9575 sub handler {

$ssi_error = 0;	$ssi_error = 0;
my $brcrum = [{href=>"/adm/grades",text=>"Grading"}];	my $brcrum = [{href=>"/adm/grades",text=>"Grading"}];
$request->print(&Apache::loncommon::start_page('Grading',undef,	my $start_page = &Apache::loncommon::start_page('Grading',undef,
{'bread_crumbs' => $brcrum}));	{'bread_crumbs' => $brcrum});
if ($symb eq '' && $command eq '') {	if ($symb eq '' && $command eq '') {
if ($env{'user.adv'}) {	if ($env{'user.adv'}) {
	&Apache::loncommon::content_type($request,'text/html');
	$request->send_http_header;
	$request->print($start_page);
if (($env{'form.codeone'}) && ($env{'form.codetwo'}) &&	if (($env{'form.codeone'}) && ($env{'form.codetwo'}) &&
($env{'form.codethree'})) {	($env{'form.codethree'})) {
my $token=$env{'form.codeone'}.''.$env{'form.codetwo'}.''.	my $token=$env{'form.codeone'}.''.$env{'form.codetwo'}.''.
Line 9295 sub handler {	Line 9605 sub handler {
} else {	} else {
$request->print(&Apache::lonxml::tokeninputfield());	$request->print(&Apache::lonxml::tokeninputfield());
}	}
}	} elsif ($env{'request.course.id'}) {
	&init_perm();
	if (!%perm) {
	$request->internal_redirect('/adm/quickgrades');
	} else {
	&Apache::loncommon::content_type($request,'text/html');
	$request->send_http_header;
	$request->print($start_page);
	}
	}
} else {	} else {
&init_perm();	&init_perm();
	if (!$env{'request.course.id'}) {
	unless ((&Apache::lonnet::allowed('usc',$env{'request.role.domain'})) &&
	($command =~ /^scantronupload/)) {
	# Not in a course.
	$env{'user.error.msg'}="/adm/grades::vgr:0:0:Cannot display grades page outside course context";
	return HTTP_NOT_ACCEPTABLE;
	}
	} elsif (!%perm) {
	$request->internal_redirect('/adm/quickgrades');
	}
	&Apache::loncommon::content_type($request,'text/html');
	$request->send_http_header;
	$request->print($start_page);
if ($command eq 'submission' && $perm{'vgr'}) {	if ($command eq 'submission' && $perm{'vgr'}) {
($env{'form.student'} eq '' ? &listStudents($request) : &submission($request,0,0));	($env{'form.student'} eq '' ? &listStudents($request) : &submission($request,0,0));
} elsif ($command eq 'pickStudentPage' && $perm{'vgr'}) {	} elsif ($command eq 'pickStudentPage' && $perm{'vgr'}) {
Line 9375 sub handler {	Line 9707 sub handler {
}	}
$request->print(&Apache::loncommon::end_page());	$request->print(&Apache::loncommon::end_page());
&reset_caches();	&reset_caches();
return '';	return OK;
}	}

1;	1;
Line 9479 ssi_with_retries()	Line 9811 ssi_with_retries()
calling routine should trap the error condition and display the warning	calling routine should trap the error condition and display the warning
found in &navmap_errormsg().	found in &navmap_errormsg().

	$scantron_config - Reference to bubblesheet format configuration hash.

Returns the maximum number of bubble lines that are expected to	Returns the maximum number of bubble lines that are expected to
occur. Does this by walking the selected sequence rendering the	occur. Does this by walking the selected sequence rendering the
resource and then checking &Apache::lonxml::get_problem_counter()	resource and then checking &Apache::lonxml::get_problem_counter()
Line 9502 ssi_with_retries()	Line 9836 ssi_with_retries()

=item scantron_process_students() :	=item scantron_process_students() :

Routine that does the actual grading of the bubble sheet information.	Routine that does the actual grading of the bubblesheet information.

The parsed scanline hash is added to %env	The parsed scanline hash is added to %env

Line 9522 ssi_with_retries()	Line 9856 ssi_with_retries()

=item scantron_upload_scantron_data() :	=item scantron_upload_scantron_data() :

Creates the screen for adding a new bubble sheet data file to a course.	Creates the screen for adding a new bubblesheet data file to a course.

=item scantron_upload_scantron_data_save() :	=item scantron_upload_scantron_data_save() :

Line 9536 ssi_with_retries()	Line 9870 ssi_with_retries()
=item scantron_download_scantron_data() :	=item scantron_download_scantron_data() :

Shows a list of the three internal files (original, corrected,	Shows a list of the three internal files (original, corrected,
skipped) for a specific bubble sheet data file that exists in the	skipped) for a specific bubblesheet data file that exists in the
course.	course.

=item scantron_validate_ID() :	=item scantron_validate_ID() :

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

Removed from v.1.582
changed lines
	Added in v.1.596.2.12.2.1