loncom/homework/grades.pm - diff

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Diff for /loncom/homework/grades.pm between versions 1.543 and 1.582

version 1.543, 2008/12/24 07:04:58	version 1.582, 2009/12/09 17:53:55
Line 97 sub ssi_print_error {	Line 97 sub ssi_print_error {
#	#
# --- Retrieve the parts from the metadata file.---	# --- Retrieve the parts from the metadata file.---
sub getpartlist {	sub getpartlist {
my ($symb) = @_;	my ($symb,$errorref) = @_;

my $navmap = Apache::lonnavmaps::navmap->new();	my $navmap = Apache::lonnavmaps::navmap->new();
	unless (ref($navmap)) {
	if (ref($errorref)) {
	$$errorref = 'navmap';
	return;
	}
	}
my $res = $navmap->getBySymb($symb);	my $res = $navmap->getBySymb($symb);
my $partlist = $res->parts();	my $partlist = $res->parts();
my $url = $res->src();	my $url = $res->src();
Line 144 sub nameUserString {	Line 150 sub nameUserString {
#--- Get the partlist and the response type for a given problem. ---	#--- Get the partlist and the response type for a given problem. ---
#--- Indicate if a response type is coded handgraded or not. ---	#--- Indicate if a response type is coded handgraded or not. ---
sub response_type {	sub response_type {
my ($symb) = shift;	my ($symb,$response_error) = @_;

my $navmap = Apache::lonnavmaps::navmap->new();	my $navmap = Apache::lonnavmaps::navmap->new();
	unless (ref($navmap)) {
	if (ref($response_error)) {
	$$response_error = 1;
	}
	return;
	}
my $res = $navmap->getBySymb($symb);	my $res = $navmap->getBySymb($symb);
my $partlist = $res->parts();	my $partlist = $res->parts();
my %vPart =	my %vPart =
Line 183 sub get_display_part {	Line 195 sub get_display_part {
my ($partID,$symb)=@_;	my ($partID,$symb)=@_;
my $display=&Apache::lonnet::EXT('resource.'.$partID.'.display',$symb);	my $display=&Apache::lonnet::EXT('resource.'.$partID.'.display',$symb);
if (defined($display) and $display ne '') {	if (defined($display) and $display ne '') {
$display.= " (<span class=\"LC_internal_info\">id $partID</span>)";	$display.= ' (<span class="LC_internal_info">'
	.&mt('Part ID: [_1]',$partID).'</span>)';
} else {	} else {
$display=$partID;	$display=$partID;
}	}
Line 193 sub get_display_part {	Line 206 sub get_display_part {
#--- Show resource title	#--- Show resource title
#--- and parts and response type	#--- and parts and response type
sub showResourceInfo {	sub showResourceInfo {
my ($symb,$probTitle,$checkboxes) = @_;	my ($symb,$probTitle,$checkboxes,$res_error) = @_;
my $col=3;	my $col=3;
if ($checkboxes) { $col=4; }	if ($checkboxes) { $col=4; }
my $result = '<h3>'.&mt('Current Resource').': '.$probTitle.'</h3>'."\n";	my $result = '<h3>'.&mt('Current Resource').': '.$probTitle.'</h3>'."\n";
	my ($partlist,$handgrade,$responseType) = &response_type($symb,$res_error);
	if (ref($res_error)) {
	if ($$res_error) {
	return;
	}
	}
$result .='<table border="0">';	$result .='<table border="0">';
my ($partlist,$handgrade,$responseType) = &response_type($symb);
my %resptype = ();	my %resptype = ();
my $hdgrade='no';	my $hdgrade='no';
my %partsseen;	my %partsseen;
Line 217 sub showResourceInfo {	Line 235 sub showResourceInfo {
$partsseen{$partID}=1;	$partsseen{$partID}=1;
}	}
my $display_part=&get_display_part($partID,$symb);	my $display_part=&get_display_part($partID,$symb);
$result.='<td><b>'.&mt('Part').': </b>'.$display_part.	$result.='<td><b>'.&mt('Part: [_1]',$display_part).'</b>'.
' <span class="LC_internal_info">'.$resID.'</span></td>'.	' <span class="LC_internal_info">'.$resID.'</span></td>'.
'<td><b>'.&mt('Type').': </b>'.$responsetype.'</td></tr>';	'<td><b>'.&mt('Type: [_1]',$responsetype).'</b></td></tr>';
# '<td>'.&mt('<b>Handgrade: </b>[_1]',$handgrade).'</td></tr>';	# '<td>'.&mt('<b>Handgrade: </b>[_1]',$handgrade).'</td></tr>';
}	}
}	}
Line 234 sub reset_caches {	Line 252 sub reset_caches {

{	{
my %analyze_cache;	my %analyze_cache;
	my %analyze_cache_formkeys;

sub reset_analyze_cache {	sub reset_analyze_cache {
undef(%analyze_cache);	undef(%analyze_cache);
	undef(%analyze_cache_formkeys);
}	}

sub get_analyze {	sub get_analyze {
my ($symb,$uname,$udom,$no_increment)=@_;	my ($symb,$uname,$udom,$no_increment,$add_to_hash)=@_;
my $key = "$symb\0$uname\0$udom";	my $key = "$symb\0$uname\0$udom";
return $analyze_cache{$key} if (exists($analyze_cache{$key}));	if (exists($analyze_cache{$key})) {
	my $getupdate = 0;
	if (ref($add_to_hash) eq 'HASH') {
	foreach my $item (keys(%{$add_to_hash})) {
	if (ref($analyze_cache_formkeys{$key}) eq 'HASH') {
	if (!exists($analyze_cache_formkeys{$key}{$item})) {
	$getupdate = 1;
	last;
	}
	} else {
	$getupdate = 1;
	}
	}
	}
	if (!$getupdate) {
	return $analyze_cache{$key};
	}
	}

my (undef,undef,$url)=&Apache::lonnet::decode_symb($symb);	my (undef,undef,$url)=&Apache::lonnet::decode_symb($symb);
$url=&Apache::lonnet::clutter($url);	$url=&Apache::lonnet::clutter($url);
my $subresult=&ssi_with_retries($url, $ssi_retries,	my %form = ('grade_target' => 'analyze',
('grade_target' => 'analyze',	'grade_domain' => $udom,
'grade_domain' => $udom,	'grade_symb' => $symb,
'grade_symb' => $symb,	'grade_courseid' => $env{'request.course.id'},
'grade_courseid' =>	'grade_username' => $uname,
$env{'request.course.id'},	'grade_noincrement' => $no_increment);
'grade_username' => $uname,	if (ref($add_to_hash)) {
'grade_noincrement' => $no_increment));	%form = (%form,%{$add_to_hash});
	}
	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($subresult);
	if (ref($add_to_hash) eq 'HASH') {
	$analyze_cache_formkeys{$key} = $add_to_hash;
	} else {
	$analyze_cache_formkeys{$key} = {};
	}
return $analyze_cache{$key} = \%analyze;	return $analyze_cache{$key} = \%analyze;
}	}

Line 268 sub reset_caches {	Line 312 sub reset_caches {
sub get_radiobutton_correct_foil {	sub get_radiobutton_correct_foil {
my ($partid,$respid,$symb,$uname,$udom)=@_;	my ($partid,$respid,$symb,$uname,$udom)=@_;
my $analyze = &get_analyze($symb,$uname,$udom);	my $analyze = &get_analyze($symb,$uname,$udom);
foreach my $foil (@{&get_order($partid,$respid,$symb,$uname,$udom)}) {	my $foils = &get_order($partid,$respid,$symb,$uname,$udom);
if ($analyze->{"$partid.$respid.foil.value.$foil"} eq 'true') {	if (ref($foils) eq 'ARRAY') {
return $foil;	foreach my $foil (@{$foils}) {
	if ($analyze->{"$partid.$respid.foil.value.$foil"} eq 'true') {
	return $foil;
	}
}	}
}	}
}	}

	sub scantron_partids_tograde {
	my ($resource,$cid,$uname,$udom,$check_for_randomlist) = @_;
	my (%analysis,@parts);
	if (ref($resource)) {
	my $symb = $resource->symb();
	my $add_to_form;
	if ($check_for_randomlist) {
	$add_to_form = { 'check_parts_withrandomlist' => 1,};
	}
	my $analyze = &get_analyze($symb,$uname,$udom,undef,$add_to_form);
	if (ref($analyze) eq 'HASH') {
	%analysis = %{$analyze};
	}
	if (ref($analysis{'parts'}) eq 'ARRAY') {
	foreach my $part (@{$analysis{'parts'}}) {
	my ($id,$respid) = split(/\./,$part);
	if (!&Apache::loncommon::check_if_partid_hidden($id,$symb,$udom,$uname)) {
	push(@parts,$part);
	}
	}
	}
	}
	return (\%analysis,\@parts);
	}

}	}

#--- Clean response type for display	#--- Clean response type for display
Line 699 sub verifyreceipt {	Line 772 sub verifyreceipt {

my $title.=	my $title.=
'<h3><span class="LC_info">'.	'<h3><span class="LC_info">'.
&mt('Verifying Submission Receipt [_1]',$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]',$env{'form.probTitle'}).
'</h4>'."\n";	'</h4>'."\n";
Line 711 sub verifyreceipt {	Line 784 sub verifyreceipt {
if ($env{"course.$courseid.receiptalg"} eq 'receipt2' \|\|	if ($env{"course.$courseid.receiptalg"} eq 'receipt2' \|\|
$env{"course.$courseid.receiptalg"} eq 'receipt3') { $receiptparts=1; }	$env{"course.$courseid.receiptalg"} eq 'receipt3') { $receiptparts=1; }
my $parts=['0'];	my $parts=['0'];
if ($receiptparts) { ($parts)=&response_type($symb); }	if ($receiptparts) {
	my $res_error;
	($parts)=&response_type($symb,\$res_error);
	if ($res_error) {
	return &navmap_errormsg();
	}
	}

my $header =	my $header =
&Apache::loncommon::start_data_table().	&Apache::loncommon::start_data_table().
Line 779 sub listStudents {	Line 858 sub listStudents {
my $getsec = $env{'form.section'} eq '' ? 'all' : $env{'form.section'};	my $getsec = $env{'form.section'} eq '' ? 'all' : $env{'form.section'};
my $getgroup = $env{'form.group'} eq '' ? 'all' : $env{'form.group'};	my $getgroup = $env{'form.group'} eq '' ? 'all' : $env{'form.group'};
my $submitonly= $env{'form.submitonly'} eq '' ? 'all' : $env{'form.submitonly'};	my $submitonly= $env{'form.submitonly'} eq '' ? 'all' : $env{'form.submitonly'};
my $viewgrade = $env{'form.showgrading'} eq 'yes' ? &mt('View/Grade/Regrade') : &mt('View');	my $viewgrade = $env{'form.showgrading'} eq 'yes' ? 'View/Grade/Regrade' : 'View';
$env{'form.probTitle'} = $env{'form.probTitle'} eq '' ?	$env{'form.probTitle'} = $env{'form.probTitle'} eq '' ?
&Apache::lonnet::gettitle($symb) : $env{'form.probTitle'};	&Apache::lonnet::gettitle($symb) : $env{'form.probTitle'};

my $result='<h3><span class="LC_info"> '.$viewgrade.	my $result='<h3><span class="LC_info"> '
&mt(' Submissions for a Student or a Group of Students')	.&mt("$viewgrade Submissions for a Student or a Group of Students")
.'</span></h3>';	.'</span></h3>';

my ($table,undef,$hdgrade,$partlist,$handgrade) = &showResourceInfo($symb,$env{'form.probTitle'},($env{'form.showgrading'} eq 'yes'));	my ($table,undef,$hdgrade,$partlist,$handgrade) = &showResourceInfo($symb,$env{'form.probTitle'},($env{'form.showgrading'} eq 'yes'));

my %lt = ( 'multiple' =>	my %lt = &Apache::lonlocal::texthash (
&mt("Please select a student or group of students before clicking on the Next button."),	'multiple' => 'Please select a student or group of students before clicking on the Next button.',
'single' =>	'single' => 'Please select the student before clicking on the Next button.',
&mt("Please select the student before clicking on the Next button."),	);
);
%lt = &Apache::lonlocal::texthash(%lt);
$request->print(<<LISTJAVASCRIPT);	$request->print(<<LISTJAVASCRIPT);
<script type="text/javascript" language="javascript">	<script type="text/javascript" language="javascript">
function checkSelect(checkBox) {	function checkSelect(checkBox) {
Line 836 LISTJAVASCRIPT	Line 913 LISTJAVASCRIPT
my $gradeTable='<form action="/adm/grades" method="post" name="gradesub">'.	my $gradeTable='<form action="/adm/grades" method="post" name="gradesub">'.
"\n".$table;	"\n".$table;

$gradeTable .=	$gradeTable .= &Apache::lonhtmlcommon::start_pick_box();
' <b>'.&mt('View Problem Text').': </b>'.	$gradeTable .= &Apache::lonhtmlcommon::row_title(&mt('View Problem Text'))
'<label><input type="radio" name="vProb" value="no" checked="checked" /> '.&mt('no').' </label>'."\n".	.'<label><input type="radio" name="vProb" value="no" checked="checked" /> '.&mt('no').' </label>'."\n"
'<label><input type="radio" name="vProb" value="yes" /> '.&mt('one student').' </label>'."\n".	.'<label><input type="radio" name="vProb" value="yes" /> '.&mt('one student').' </label>'."\n"
'<label><input type="radio" name="vProb" value="all" /> '.&mt('all students').' </label><br />'."\n";	.'<label><input type="radio" name="vProb" value="all" /> '.&mt('all students').' </label><br />'."\n"
$gradeTable .=	.&Apache::lonhtmlcommon::row_closure();
' <b>'.&mt('View Answer').': </b>'.	$gradeTable .= &Apache::lonhtmlcommon::row_title(&mt('View Answer'))
'<label><input type="radio" name="vAns" value="no" /> '.&mt('no').' </label>'."\n".	.'<label><input type="radio" name="vAns" value="no" /> '.&mt('no').' </label>'."\n"
'<label><input type="radio" name="vAns" value="yes" /> '.&mt('one student').' </label>'."\n".	.'<label><input type="radio" name="vAns" value="yes" /> '.&mt('one student').' </label>'."\n"
'<label><input type="radio" name="vAns" value="all" checked="checked" /> '.&mt('all students').' </label><br />'."\n";	.'<label><input type="radio" name="vAns" value="all" checked="checked" /> '.&mt('all students').' </label><br />'."\n"
	.&Apache::lonhtmlcommon::row_closure();

my $submission_options;	my $submission_options;
if ($env{'form.handgrade'} eq 'yes' && scalar(@$partlist) > 1) {	if ($env{'form.handgrade'} eq 'yes' && scalar(@$partlist) > 1) {
Line 860 LISTJAVASCRIPT	Line 938 LISTJAVASCRIPT
'<label><input type="radio" name="lastSub" value="last" /> '.&mt('last submission & parts info').' </label>'."\n".	'<label><input type="radio" name="lastSub" value="last" /> '.&mt('last submission & parts info').' </label>'."\n".
'<label><input type="radio" name="lastSub" value="datesub" /> '.&mt('by dates and submissions').' </label>'."\n".	'<label><input type="radio" name="lastSub" value="datesub" /> '.&mt('by dates and submissions').' </label>'."\n".
'<label><input type="radio" name="lastSub" value="all" /> '.&mt('all details').'</label>';	'<label><input type="radio" name="lastSub" value="all" /> '.&mt('all details').'</label>';
$gradeTable .=	$gradeTable .= &Apache::lonhtmlcommon::row_title(&mt('Submissions'))
' <b>'.&mt('Submissions').': </b>'.$submission_options.'<br />'."\n";	.$submission_options
	.&Apache::lonhtmlcommon::row_closure();

	$gradeTable .= &Apache::lonhtmlcommon::row_title(&mt('Grading Increments'))
	.'<select name="increment">'
	.'<option value="1">'.&mt('Whole Points').'</option>'
	.'<option value=".5">'.&mt('Half Points').'</option>'
	.'<option value=".25">'.&mt('Quarter Points').'</option>'
	.'<option value=".1">'.&mt('Tenths of a Point').'</option>'
	.'</select>'
	.&Apache::lonhtmlcommon::row_closure();

$gradeTable .=	$gradeTable .=
' <b>'.&mt('Grading Increments').': </b>'.
'<select name="increment">'.
'<option value="1">'.&mt('Whole Points').'</option>'.
'<option value=".5">'.&mt('Half Points').'</option>'.
'<option value=".25">'.&mt('Quarter Points').'</option>'.
'<option value=".1">'.&mt('Tenths of a Point').'</option>'.
'</select>';

$gradeTable .=
&build_section_inputs().	&build_section_inputs().
'<input type="hidden" name="submitonly" value="'.$submitonly.'" />'."\n".	'<input type="hidden" name="submitonly" value="'.$submitonly.'" />'."\n".
'<input type="hidden" name="handgrade" value="'.$env{'form.handgrade'}.'" /><br />'."\n".	'<input type="hidden" name="handgrade" value="'.$env{'form.handgrade'}.'" /><br />'."\n".
Line 883 LISTJAVASCRIPT	Line 962 LISTJAVASCRIPT
'<input type="hidden" name="saveStatusOld" value="'.$saveStatus.'" />'."\n";	'<input type="hidden" name="saveStatusOld" value="'.$saveStatus.'" />'."\n";

if (exists($env{'form.gradingMenu'}) && exists($env{'form.Status'})) {	if (exists($env{'form.gradingMenu'}) && exists($env{'form.Status'})) {
$gradeTable.='<input type="hidden" name="Status" value="'.$stu_status.'" />'."\n";	$gradeTable .= '<input type="hidden" name="Status" value="'.$stu_status.'" />'."\n";
} else {	} else {
$gradeTable.=&mt('<b>Student Status:</b> [_1]',	$gradeTable .= &Apache::lonhtmlcommon::row_title(&mt('Student Status'))
&Apache::lonhtmlcommon::StatusOptions($saveStatus,undef,1,'javascript:reLoadList(this.form);')).'<br />';	.&Apache::lonhtmlcommon::StatusOptions(
	$saveStatus,undef,1,'javascript:reLoadList(this.form);')
	.&Apache::lonhtmlcommon::row_closure();
}	}

$gradeTable.=&mt('To [_1] a submission or a group of submissions, click on the check box(es) next to the student\'s name(s). Then click on the Next button.',lc($viewgrade)).'<br />'."\n".	$gradeTable .= &Apache::lonhtmlcommon::row_title(&mt('Check For Plagiarism'))
'<input type="hidden" name="command" value="processGroup" />'."\n";	.'<input type="checkbox" name="checkPlag" checked="checked" />'
	.&Apache::lonhtmlcommon::row_closure(1)
	.&Apache::lonhtmlcommon::end_pick_box();

	$gradeTable .= '<p>'
	.&mt('To '.lc($viewgrade)." a submission or a group of submissions, click on the check box(es) next to the student's name(s). Then click on the Next button.")."\n"
	.'<input type="hidden" name="command" value="processGroup" />'
	.'</p>';

# checkall buttons	# checkall buttons
$gradeTable.=&check_script('gradesub', 'stuinfo');	$gradeTable.=&check_script('gradesub', 'stuinfo');
Line 898 LISTJAVASCRIPT	Line 986 LISTJAVASCRIPT
'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();
$gradeTable.='<label><input type="checkbox" name="checkPlag" checked="checked" />'.&mt('Check For Plagiarism').'</label>';
my ($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().
&Apache::loncommon::start_data_table_header_row();	&Apache::loncommon::start_data_table_header_row();
Line 981 LISTJAVASCRIPT	Line 1068 LISTJAVASCRIPT
$gradeTable.= &Apache::loncommon::start_data_table_row();	$gradeTable.= &Apache::loncommon::start_data_table_row();
}	}
$gradeTable.='<td align="right">'.$ctr.' </td>'.	$gradeTable.='<td align="right">'.$ctr.' </td>'.
'<td align="center"><label><input type=checkbox name="stuinfo" value="'.	'<td align="center"><label><input type="checkbox" name="stuinfo" value="'.
$student.':'.$$fullname{$student}.':::SECTION'.$section.	$student.':'.$$fullname{$student}.':::SECTION'.$section.
') " />  </label></td>'."\n".'<td>'.	') " />  </label></td>'."\n".'<td>'.
&nameUserString(undef,$$fullname{$student},$uname,$udom).	&nameUserString(undef,$$fullname{$student},$uname,$udom).
Line 1488 INNERJS	Line 1575 INNERJS
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\\"> Compose Message for \"+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>Type<\\/b><\\/td><td><b>Include<\\/b><\\/td><td><b>Message<\\/td><\\/tr>");
}	}
function displaySubject(msg,shwsel) {	function displaySubject(msg,shwsel) {
Line 1573 INNERJS	Line 1660 INNERJS
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\\"> Keyword Highlight Options<\\/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>Text Color<\\/b><\\/td><td><b>Font Size<\\/b><\\/td><td><b>Font Style<\\/td><\\/tr>");
}	}

Line 1671 sub gradeBox {	Line 1758 sub gradeBox {

#&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,$line);	#&mt('<td><b>Part:</b></td><td>[_1]</td><td><b>Points:</b></td><td>[_2]</td><td>or</td><td>[_3]</td>',$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><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>';

$result.='</tr></table>'."\n";	$result.='</tr></table>'."\n";
$result.='<input type="hidden" name="stores'.$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".
Line 1682 sub gradeBox {	Line 1768 sub gradeBox {
$$record{'resource.'.$partid.'.tries'}.'" />'."\n".	$$record{'resource.'.$partid.'.tries'}.'" />'."\n".
'<input type="hidden" name="aggtries'.$counter.'_'.$partid.'" value="'.	'<input type="hidden" name="aggtries'.$counter.'_'.$partid.'" value="'.
$aggtries.'" />'."\n";	$aggtries.'" />'."\n";
$result.=&handback_box($symb,$uname,$udom,$counter,$partid,$record);	my $res_error;
	$result.=&handback_box($symb,$uname,$udom,$counter,$partid,$record,\$res_error);
	if ($res_error) {
	return &navmap_errormsg();
	}
return $result;	return $result;
}	}

sub handback_box {	sub handback_box {
my ($symb,$uname,$udom,$counter,$partid,$record) = @_;	my ($symb,$uname,$udom,$counter,$partid,$record,$res_error) = @_;
my ($partlist,$handgrade,$responseType) = &response_type($symb);	my ($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) {
Line 1983 KEYWORDS	Line 2073 KEYWORDS
}	}

my %record = &Apache::lonnet::restore($symb,$env{'request.course.id'},$udom,$uname);	my %record = &Apache::lonnet::restore($symb,$env{'request.course.id'},$udom,$uname);
my ($partlist,$handgrade,$responseType) = &response_type($symb);	my $res_error;
	my ($partlist,$handgrade,$responseType) = &response_type($symb,\$res_error);
	if ($res_error) {
	$request->print(&navmap_errormsg());
	return;
	}

# Display student info	# Display student info
$request->print(($counter == 0 ? '' : '<br />'));	$request->print(($counter == 0 ? '' : '<br />'));
Line 2050 KEYWORDS	Line 2145 KEYWORDS
}	}
my $responsetype = $responseType->{$partid}->{$respid};	my $responsetype = $responseType->{$partid}->{$respid};
if (!exists($record{"resource.$partid.$respid.submission"})) {	if (!exists($record{"resource.$partid.$respid.submission"})) {
$lastsubonly.="\n".'<div class="LC_grade_submission_part"><b>Part:</b> '.	$lastsubonly.="\n".'<div class="LC_grade_submission_part">'.
$display_part.' <span class="LC_internal_info">( ID '.$respid.	'<b>'.&mt('Part: [_1]',$display_part).'</b>'.
' )</span>   '.	' <span class="LC_internal_info">'.
	'('.&mt('Part ID: [_1]',$respid).')</b>'.
	'</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 2072 KEYWORDS	Line 2169 KEYWORDS
{'one_time' => 1});	{'one_time' => 1});

$similar="<hr /><h3><span class=\"LC_warning\">".	$similar="<hr /><h3><span class=\"LC_warning\">".
&mt('Essay is [_1]% similar to an essay by [_2] ([_3]:[_4]) in course [_5] (course id [_6]:[_7])',	&mt('Essay is [_1]% similar to an essay by [_2] in course [_3] (course id [_4]:[_5])',
$osim,	$osim,
&Apache::loncommon::plainname($oname,$odom),	&Apache::loncommon::plainname($oname,$odom).' ('.$oname.':'.$odom.')',
$oname,$odom,
$old_course_desc{'description'},	$old_course_desc{'description'},
$old_course_desc{'num'},	$old_course_desc{'num'},
$old_course_desc{'domain'}).	$old_course_desc{'domain'}).
Line 2089 KEYWORDS	Line 2185 KEYWORDS
($env{'form.lastSub'} eq 'hdgrade' &&	($env{'form.lastSub'} eq 'hdgrade' &&
$$handgrade{$$part[0].'_'.$$part[1]} eq 'yes')) {	$$handgrade{$$part[0].'_'.$$part[1]} eq 'yes')) {
my $display_part=&get_display_part($partid,$symb);	my $display_part=&get_display_part($partid,$symb);
$lastsubonly.='<div class="LC_grade_submission_part"><b>Part:</b> '.	$lastsubonly.='<div class="LC_grade_submission_part">'.
$display_part.' <span class="LC_internal_info">( ID '.$respid.	'<b>'.&mt('Part: [_1]',$display_part).'</b>'.
' )</span>   ';	' <span class="LC_internal_info">'.
	'('.&mt('Part ID: [_1]',$respid).')'.
	'</b></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 virusses').'</span><br />';	$lastsubonly.='<br /><span class="LC_warning">'.&mt('Like all files provided by users, this file may contain viruses').'</span><br />';
my $file_counter = 0;	my $file_counter = 0;
foreach my $file (@$files) {	foreach my $file (@$files) {
$file_counter++;	$file_counter++;
&Apache::lonnet::allowuploaded('/adm/grades',$file);	&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>';	$lastsubonly.='<br /><a href="'.$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>'.	$lastsubonly.='<b>'.&mt('Submitted Answer:').' </b>'.
&cleanRecord($subval,$responsetype,$symb,$partid,	&cleanRecord($subval,$responsetype,$symb,$partid,
$respid,\%record,$order);	$respid,\%record,$order,undef,$uname,$udom);
if ($similar) {$lastsubonly.="<br /><br />$similar\n";}	if ($similar) {$lastsubonly.="<br /><br />$similar\n";}
$lastsubonly.='</div>';	$lastsubonly.='</div>';
}	}
Line 2234 KEYWORDS	Line 2332 KEYWORDS
'<option>7</option><option>10</option></select>'."\n";	'<option>7</option><option>10</option></select>'."\n";
my $nsel = ($env{'form.NTSTU'} ne '' ? $env{'form.NTSTU'} : '1');	my $nsel = ($env{'form.NTSTU'} ne '' ? $env{'form.NTSTU'} : '1');
$ntstu =~ s/<option>$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').'" '.
Line 2317 sub get_last_submission {	Line 2415 sub get_last_submission {
$$returnhash{$version.':keys'}))) {	$$returnhash{$version.':keys'}))) {
$lasthash{$key}=$$returnhash{$version.':'.$key};	$lasthash{$key}=$$returnhash{$version.':'.$key};
$timestamp =	$timestamp =
scalar(localtime($$returnhash{$version.':timestamp'}));	&Apache::lonlocal::locallocaltime($$returnhash{$version.':timestamp'});
}	}
}	}
foreach my $key (keys(%lasthash)) {	foreach my $key (keys(%lasthash)) {
Line 2400 sub processHandGrade {	Line 2498 sub processHandGrade {
undef,$feedurl,undef,	undef,$feedurl,undef,
undef,undef,$showsymb,	undef,undef,$showsymb,
$restitle);	$restitle);
$request->print('<br />'.&mt('Sending message to [_1]:[_2]',$uname,$udom).': '.	$request->print('<br />'.&mt('Sending message to [_1]',$uname.':'.$udom).': '.
$msgstatus);	$msgstatus);
}	}
if ($env{'form.collaborator'.$ctr}) {	if ($env{'form.collaborator'.$ctr}) {
Line 2531 sub processHandGrade {	Line 2629 sub processHandGrade {
}	}
$ctr = 0;	$ctr = 0;
@parsedlist = reverse @parsedlist if ($button eq 'Previous');	@parsedlist = reverse @parsedlist if ($button eq 'Previous');
my ($partlist) = &response_type($symb);	my $res_error;
	my ($partlist) = &response_type($symb,\$res_error);
	if ($res_error) {
	$request->print(&navmap_errormsg());
	return;
	}
foreach my $student (@parsedlist) {	foreach my $student (@parsedlist) {
my $submitonly=$env{'form.submitonly'};	my $submitonly=$env{'form.submitonly'};
my ($uname,$udom) = split(/:/,$student);	my ($uname,$udom) = split(/:/,$student);
Line 2729 sub check_and_remove_from_queue {	Line 2832 sub check_and_remove_from_queue {
sub handback_files {	sub handback_files {
my ($request,$symb,$stuname,$domain,$newflg,$new_part,$newrecord) = @_;	my ($request,$symb,$stuname,$domain,$newflg,$new_part,$newrecord) = @_;
my $portfolio_root = '/userfiles/portfolio';	my $portfolio_root = '/userfiles/portfolio';
my ($partlist,$handgrade,$responseType) = &response_type($symb);	my $res_error;
	my ($partlist,$handgrade,$responseType) = &response_type($symb,\$res_error);
	if ($res_error) {
	$request->print('<br />'.&navmap_errormsg().'<br />');
	return;
	}
my @part_response_id = &flatten_responseType($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) = @{ $part_response_id };
Line 3173 sub viewgrades {	Line 3280 sub viewgrades {
'<input type="hidden" name="Status" value="'.$env{'stu_status'}.'" />'."\n".	'<input type="hidden" name="Status" value="'.$env{'stu_status'}.'" />'."\n".
'<input type="hidden" name="probTitle" value="'.$env{'form.probTitle'}.'" />'."\n";	'<input type="hidden" name="probTitle" value="'.$env{'form.probTitle'}.'" />'."\n";

my $sectionClass;	my ($common_header,$specific_header);
my $section_display = join (", ",&Apache::loncommon::get_env_multiple('form.section'));
if ($env{'form.section'} eq 'all') {	if ($env{'form.section'} eq 'all') {
$sectionClass=&mt('Class');	$common_header = &mt('Assign Common Grade to Class');
	$specific_header = &mt('Assign Grade to Specific Students in Class');
} elsif ($env{'form.section'} eq 'none') {	} elsif ($env{'form.section'} eq 'none') {
$sectionClass=&mt('Students in no Section');	$common_header = &mt('Assign Common Grade to Students in no Section');
	$specific_header = &mt('Assign Grade to Specific Students in no Section');
} else {	} else {
$sectionClass=&mt('Students in Section(s) [_1]');	my $section_display = join (", ",&Apache::loncommon::get_env_multiple('form.section'));
	$common_header = &mt('Assign Common Grade to Students in Section(s) [_1]',$section_display);
	$specific_header = &mt('Assign Grade to Specific Students in Section(s) [_1]',$section_display);
}	}
$result.=	$result.= '<h3>'.$common_header.'</h3>'.&Apache::loncommon::start_data_table();
'<h3>'.
&mt("Assign Common Grade to [_1]",$sectionClass,$section_display).'</h3>';
$result.= &Apache::loncommon::start_data_table();
#radio buttons/text box for assigning points for a section or class.	#radio buttons/text box for assigning points for a section or class.
#handles different parts of a problem	#handles different parts of a problem
my ($partlist,$handgrade,$responseType) = &response_type($symb);	my $res_error;
	my ($partlist,$handgrade,$responseType) = &response_type($symb,\$res_error);
	if ($res_error) {
	return &navmap_errormsg();
	}
my %weight = ();	my %weight = ();
my $ctsparts = 0;	my $ctsparts = 0;
my %seen = ();	my %seen = ();
Line 3232 sub viewgrades {	Line 3343 sub viewgrades {

$result.=	$result.=
&Apache::loncommon::start_data_table_row()."\n".	&Apache::loncommon::start_data_table_row()."\n".
'<td><b>'.&mt('Part').':</b></td><td>'.$display_part.'</td><td><b>'.&mt('Points').':</b></td><td>'.$radio.'</td><td>'.&mt('or').'</td><td>'.$line.'</td>'.	'<td><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>'.
&Apache::loncommon::end_data_table_row()."\n";	&Apache::loncommon::end_data_table_row()."\n";
$ctsparts++;	$ctsparts++;
}	}
Line 3243 sub viewgrades {	Line 3354 sub viewgrades {

#table listing all the students in a section/class	#table listing all the students in a section/class
#header of table	#header of table
$result.= '<h3>'.&mt('Assign Grade to Specific Students in ').$sectionClass,	$result.= '<h3>'.$specific_header.'</h3>'.
$section_display.'</h3>';	&Apache::loncommon::start_data_table().
$result.= &Apache::loncommon::start_data_table().	&Apache::loncommon::start_data_table_header_row().
&Apache::loncommon::start_data_table_header_row().	'<th>'.&mt('No.').'</th>'.
'<th>'.&mt('No.').'</th>'.	'<th>'.&nameUserString('header')."</th>\n";
'<th>'.&nameUserString('header')."</th>\n";	my $partserror;
my (@parts) = sort(&getpartlist($symb));	my (@parts) = sort(&getpartlist($symb,\$partserror));
	if ($partserror) {
	return &navmap_errormsg();
	}
my (undef,undef,$url)=&Apache::lonnet::decode_symb($symb);	my (undef,undef,$url)=&Apache::lonnet::decode_symb($symb);
my @partids = ();	my @partids = ();
foreach my $part (@parts) {	foreach my $part (@parts) {
Line 3408 sub editgrades {	Line 3522 sub editgrades {
my %columns = ();	my %columns = ();
my ($i,$ctr,$count,$rec_update) = (0,0,0,0);	my ($i,$ctr,$count,$rec_update) = (0,0,0,0);

my (@parts) = sort(&getpartlist($symb));	my $partserror;
	my (@parts) = sort(&getpartlist($symb,\$partserror));
	if ($partserror) {
	return &navmap_errormsg();
	}
my $header;	my $header;
while ($ctr < $env{'form.totalparts'}) {	while ($ctr < $env{'form.totalparts'}) {
my $partid = $env{'form.partid_'.$ctr};	my $partid = $env{'form.partid_'.$ctr};
Line 3426 sub editgrades {	Line 3544 sub editgrades {
if ($part !~ m/^\Q$partid\E/) { next;}	if ($part !~ m/^\Q$partid\E/) { next;}
if ($type eq 'awarded' \|\| $type eq 'solved') { next; }	if ($type eq 'awarded' \|\| $type eq 'solved') { next; }
my $display=&Apache::lonnet::metadata($url,$stores.'.display');	my $display=&Apache::lonnet::metadata($url,$stores.'.display');
$display =~ s/\[Part: (\w)+\]//;	$display =~ s/\[Part: \Q$part\E\]//;
my $narrowtext = &mt('Tries');	my $narrowtext = &mt('Tries');
$display =~ s/Number of Attempts/$narrowtext/;	$display =~ s/Number of Attempts/$narrowtext/;
$header .= '<th align="center">'.&mt('Old').' '.$display.'</th>'.	$header .= '<th align="center">'.&mt('Old').' '.$display.'</th>'.
Line 3619 sub split_part_type {	Line 3737 sub split_part_type {
#	#
#--- Javascript to handle csv upload	#--- Javascript to handle csv upload
sub csvupload_javascript_reverse_associate {	sub csvupload_javascript_reverse_associate {
my $error1=&mt('You need to specify the username or ID');	my $error1=&mt('You need to specify the username or the student/employee ID');
my $error2=&mt('You need to specify at least one grading field');	my $error2=&mt('You need to specify at least one grading field');
return(<<ENDPICK);	return(<<ENDPICK);
function verify(vf) {	function verify(vf) {
Line 3659 ENDPICK	Line 3777 ENDPICK
}	}

sub csvupload_javascript_forward_associate {	sub csvupload_javascript_forward_associate {
my $error1=&mt('You need to specify the username or ID');	my $error1=&mt('You need to specify the username or the student/employee ID');
my $error2=&mt('You need to specify at least one grading field');	my $error2=&mt('You need to specify at least one grading field');
return(<<ENDPICK);	return(<<ENDPICK);
function verify(vf) {	function verify(vf) {
Line 3740 ENDPICK	Line 3858 ENDPICK
}	}

sub csvupload_fields {	sub csvupload_fields {
my ($symb) = @_;	my ($symb,$errorref) = @_;
my (@parts) = &getpartlist($symb);	my (@parts) = &getpartlist($symb,$errorref);
my @fields=(['ID','Student ID'],	if (ref($errorref)) {
	if ($$errorref) {
	return;
	}
	}

	my @fields=(['ID','Student/Employee ID'],
['username','Student Username'],	['username','Student Username'],
['domain','Student Domain']);	['domain','Student Domain']);
my (undef,undef,$url) = &Apache::lonnet::decode_symb($symb);	my (undef,undef,$url) = &Apache::lonnet::decode_symb($symb);
Line 3841 sub csvuploadmap {	Line 3965 sub csvuploadmap {
&csvuploadmap_header($request,$symb,$datatoken,$#records+1);	&csvuploadmap_header($request,$symb,$datatoken,$#records+1);
my ($i,$keyfields);	my ($i,$keyfields);
if (@records) {	if (@records) {
my @fields=&csvupload_fields($symb);	my $fieldserror;
	my @fields=&csvupload_fields($symb,\$fieldserror);
	if ($fieldserror) {
	$request->print(&navmap_errormsg());
	return;
	}
if ($env{'form.upfile_associate'} eq 'reverse') {	if ($env{'form.upfile_associate'} eq 'reverse') {
&Apache::loncommon::csv_print_samples($request,\@records);	&Apache::loncommon::csv_print_samples($request,\@records);
$i=&Apache::loncommon::csv_print_select_table($request,\@records,	$i=&Apache::loncommon::csv_print_select_table($request,\@records,
Line 4028 sub csvuploadassign {	Line 4156 sub csvuploadassign {
$countdone++;	$countdone++;
}	}
}	}
$request->print('<br /><span class="LC_info">'.&mt("Saved [_1] students",$countdone)."</span>\n");	$request->print('<br />'.&Apache::lonhtmlcommon::confirm_success(&mt("Saved scores for [quant,_1,student]",$countdone),$countdone==0));
if (@skipped) {	if (@skipped) {
$request->print('<p><span class="LC_warning">'.&mt('Skipped Students').'</span></p>');	$request->print('<br />'.&Apache::lonhtmlcommon::confirm_success(&mt('No scores stored for the following username(s):'),1).'<br />');
foreach my $student (@skipped) { $request->print("$student<br />\n"); }	$request->print(join(', ',@skipped));
}	}
if (@notallowed) {	if (@notallowed) {
$request->print('<p><span class="LC_error">'.&mt('Students Not Allowed to Modify').'</span></p>');	$request->print('<br />'.&Apache::lonhtmlcommon::confirm_success(&mt('Modification of scores not allowed for the following username(s):'),1).'<br />');
foreach my $student (@notallowed) { $request->print("$student<br />\n"); }	$request->print(join(', ',@notallowed));
}	}
$request->print("<br />\n");	$request->print("<br />\n");
$request->print(&show_grading_menu_form($symb));	$request->print(&show_grading_menu_form($symb));
Line 4078 LISTJAVASCRIPT	Line 4206 LISTJAVASCRIPT
&mt('Manual Grading by Page or Sequence').'</span></h3>';	&mt('Manual Grading by Page or Sequence').'</span></h3>';

$result.='<form action="/adm/grades" method="post" name="displayPage">'."\n";	$result.='<form action="/adm/grades" method="post" name="displayPage">'."\n";
my ($titles,$symbx) = &getSymbMap();	my $map_error;
	my ($titles,$symbx) = &getSymbMap($map_error);
	if ($map_error) {
	$request->print(&navmap_errormsg());
	return;
	}
my ($curpage) =&Apache::lonnet::decode_symb($symb);	my ($curpage) =&Apache::lonnet::decode_symb($symb);
# my ($curpage,$mapId) =&Apache::lonnet::decode_symb($symb);	# my ($curpage,$mapId) =&Apache::lonnet::decode_symb($symb);
# my $type=($curpage =~ /\.(page\|sequence)/);	# my $type=($curpage =~ /\.(page\|sequence)/);
Line 4173 LISTJAVASCRIPT	Line 4306 LISTJAVASCRIPT
}	}

sub getSymbMap {	sub getSymbMap {
	my ($map_error) = @_;
my $navmap = Apache::lonnavmaps::navmap->new();	my $navmap = Apache::lonnavmaps::navmap->new();
	unless (ref($navmap)) {
	if (ref($map_error)) {
	$$map_error = 'navmap';
	}
	return;
	}
my %symbx = ();	my %symbx = ();
my @titles = ();	my @titles = ();
my $minder = 0;	my $minder = 0;
Line 4233 sub displayPage {	Line 4372 sub displayPage {
$request->print($result);	$request->print($result);

my $navmap = Apache::lonnavmaps::navmap->new();	my $navmap = Apache::lonnavmaps::navmap->new();
	unless (ref($navmap)) {
	$request->print(&navmap_errormsg());
	$request->print(&show_grading_menu_form($symb));
	return;
	}
my ($mapUrl, $id, $resUrl)=&Apache::lonnet::decode_symb($env{'form.page'});	my ($mapUrl, $id, $resUrl)=&Apache::lonnet::decode_symb($env{'form.page'});
my $map = $navmap->getResourceByUrl($resUrl); # add to navmaps	my $map = $navmap->getResourceByUrl($resUrl); # add to navmaps
if (!$map) {	if (!$map) {
Line 4405 sub displaySubByDates {	Line 4549 sub displaySubByDates {

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$partid\E\.(.*?)\.submission$/));
$displaySub[0].='<b>'.&mt('Part:').'</b> '.$display_part.' ';	$displaySub[0].='<span class="LC_nobreak"';
$displaySub[0].='<span class="LC_internal_info">('.&mt('ID').' '.	$displaySub[0].='<b>'.&mt('Part: [_1]',$display_part).'</b>'
$responseId.')</span> <b>';	.' <span class="LC_internal_info">'
	.'('.&mt('Part ID: [_1]',$responseId).')'
	.'</span>'
	.' <b>';
if ($$record{"$where.$partid.tries"} eq '') {	if ($$record{"$where.$partid.tries"} eq '') {
$displaySub[0].=&mt('Trial not counted');	$displaySub[0].=&mt('Trial not counted');
} else {	} else {
$displaySub[0].=&mt('Trial [_1]',	$displaySub[0].=&mt('Trial: [_1]',
$$record{"$where.$partid.tries"});	$$record{"$where.$partid.tries"});
}	}
my $responseType=($isTask ? 'Task'	my $responseType=($isTask ? 'Task'
Line 4422 sub displaySubByDates {	Line 4569 sub displaySubByDates {
&get_order($partid,$responseId,$symb,$uname,$udom,	&get_order($partid,$responseId,$symb,$uname,$udom,
$no_increment);	$no_increment);
}	}
$displaySub[0].='</b>  '.	$displaySub[0].='</b></span>'; # /nobreak
	$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).'<br />';
}	}
}	}
Line 4483 sub updateGradeByPage {	Line 4631 sub updateGradeByPage {

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


my $navmap = Apache::lonnavmaps::navmap->new();	my $navmap = Apache::lonnavmaps::navmap->new();
	unless (ref($navmap)) {
	$request->print(&navmap_errormsg());
	return;
	}
my ($mapUrl, $id, $resUrl) = &Apache::lonnet::decode_symb( $env{'form.page'});	my ($mapUrl, $id, $resUrl) = &Apache::lonnet::decode_symb( $env{'form.page'});
my $map = $navmap->getResourceByUrl($resUrl); # add to navmaps	my $map = $navmap->getResourceByUrl($resUrl); # add to navmaps
if (!$map) {	if (!$map) {
Line 4628 sub updateGradeByPage {	Line 4781 sub updateGradeByPage {
#	#
#-------------------------------------------------------------------	#-------------------------------------------------------------------

#--------------------Scantron Grading-----------------------------------	#-------------------- Bubblesheet (Scantron) Grading -------------------
#	#
#------ start of section for handling grading by page/sequence ---------	#------ start of section for handling grading by page/sequence ---------

Line 4655 Next each scanline is checked for any er	Line 4808 Next each scanline is checked for any er
bubbles' (it's an error because it may have been mis-scanned	bubbles' (it's an error because it may have been mis-scanned
because too light bubbling), 'double bubble' (each bubble line should	because too light bubbling), 'double bubble' (each bubble line should
have no more that one letter picked), invalid or duplicated CODE,	have no more that one letter picked), invalid or duplicated CODE,
invalid student ID	invalid student/employee ID

If the CODE option is used that determines the randomization of the	If the CODE option is used that determines the randomization of the
homework problems, either way the student ID is looked up into a	homework problems, either way the student/employee ID is looked up into a
username:domain.	username:domain.

During the validation phase the instructor can choose to skip scanlines.	During the validation phase the instructor can choose to skip scanlines.
Line 4706 sub defaultFormData {	Line 4859 sub defaultFormData {
Return html dropdown of possible sequences to grade	Return html dropdown of possible sequences to grade

Arguments:	Arguments:
$symb - $symb of the current resource	$symb - $symb of the current resource
	$map_error - ref to scalar which will container error if
	$navmap object is unavailable in &getSymbMap().

=cut	=cut

sub getSequenceDropDown {	sub getSequenceDropDown {
my ($symb)=@_;	my ($symb,$map_error)=@_;
my $result='<select name="selectpage">'."\n";	my $result='<select name="selectpage">'."\n";
my ($titles,$symbx) = &getSymbMap();	my ($titles,$symbx) = &getSymbMap($map_error);
	if (ref($map_error)) {
	return if ($$map_error);
	}
my ($curpage)=&Apache::lonnet::decode_symb($symb);	my ($curpage)=&Apache::lonnet::decode_symb($symb);
my $ctr=0;	my $ctr=0;
foreach (@$titles) {	foreach (@$titles) {
Line 4728 sub getSequenceDropDown {	Line 4886 sub getSequenceDropDown {
}	}

my %bubble_lines_per_response; # no. bubble lines for each response.	my %bubble_lines_per_response; # no. bubble lines for each response.
# index is "symb.part_id"	# key is zero-based index - 0, 1, 2 ...

my %first_bubble_line; # First bubble line no. for each bubble.	my %first_bubble_line; # First bubble line no. for each bubble.

Line 4769 sub restore_bubble_lines {	Line 4927 sub restore_bubble_lines {
$env{"form.scantron.responsetype.$line"};	$env{"form.scantron.responsetype.$line"};
$line++;	$line++;
}	}

}	}

# Given the parsed scanline, get the response for	# Given the parsed scanline, get the response for
Line 4778 sub restore_bubble_lines {	Line 4935 sub restore_bubble_lines {
sub get_response_bubbles {	sub get_response_bubbles {
my ($parsed_line, $response) = @_;	my ($parsed_line, $response) = @_;


my $bubble_line = $first_bubble_line{$response-1} +1;	my $bubble_line = $first_bubble_line{$response-1} +1;
my $bubble_lines= $bubble_lines_per_response{$response-1};	my $bubble_lines= $bubble_lines_per_response{$response-1};

Line 4981 sub scantron_selectphase {	Line 5137 sub scantron_selectphase {
my ($r,$file2grade) = @_;	my ($r,$file2grade) = @_;
my ($symb)=&get_symb($r);	my ($symb)=&get_symb($r);
if (!$symb) {return '';}	if (!$symb) {return '';}
my $sequence_selector=&getSequenceDropDown($symb);	my $map_error;
	my $sequence_selector=&getSequenceDropDown($symb,\$map_error);
	if ($map_error) {
	$r->print('<br />'.&navmap_errormsg().'<br />');
	return;
	}
my $default_form_data=&defaultFormData($symb);	my $default_form_data=&defaultFormData($symb);
my $grading_menu_button=&show_grading_menu_form($symb);	my $grading_menu_button=&show_grading_menu_form($symb);
my $file_selector=&scantron_uploads($file2grade);	my $file_selector=&scantron_uploads($file2grade);
Line 5009 sub scantron_selectphase {	Line 5170 sub scantron_selectphase {
<td> '.&mt('Sequence to grade:').' </td><td> '.$sequence_selector.' </td>	<td> '.&mt('Sequence to grade:').' </td><td> '.$sequence_selector.' </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> '.&mt('Filename of scoring office file:').' </td><td> '.$file_selector.' </td>	<td> '.&mt('Filename of bubblesheet data file:').' </td><td> '.$file_selector.' </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> '.&mt('Format of data file:').' </td><td> '.$format_selector.' </td>	<td> '.&mt('Format of bubblesheet data file:').' </td><td> '.$format_selector.' </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> '.&mt('Saved CODEs to validate against:').' </td><td> '.$CODE_selector.' </td>	<td> '.&mt('Saved CODEs to validate against:').' </td><td> '.$CODE_selector.' </td>
Line 5030 sub scantron_selectphase {	Line 5191 sub scantron_selectphase {
'.&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 colspan="2">	<td colspan="2">
<input type="submit" value="'.&mt('Grading: Validate Scantron Records').'" />	<input type="submit" value="'.&mt('Grading: Validate Bubblesheet Records').'" />
</td>	</td>
'.&Apache::loncommon::end_data_table_row().'	'.&Apache::loncommon::end_data_table_row().'
'.&Apache::loncommon::end_data_table().'	'.&Apache::loncommon::end_data_table().'
Line 5049 sub scantron_selectphase {	Line 5210 sub scantron_selectphase {
'.&Apache::loncommon::start_data_table('LC_scantron_action').'	'.&Apache::loncommon::start_data_table('LC_scantron_action').'
'.&Apache::loncommon::start_data_table_header_row().'	'.&Apache::loncommon::start_data_table_header_row().'
<th>	<th>
'.&mt('Specify a Scantron data file to upload.').'	'.&mt('Specify a bubblesheet data file to upload.').'
</th>	</th>
'.&Apache::loncommon::end_data_table_header_row().'	'.&Apache::loncommon::end_data_table_header_row().'
'.&Apache::loncommon::start_data_table_row().'	'.&Apache::loncommon::start_data_table_row().'
Line 5076 sub scantron_selectphase {	Line 5237 sub scantron_selectphase {
<input name="command" value="scantronupload_save" type="hidden" />	<input name="command" value="scantronupload_save" type="hidden" />
'.&mt('File to upload: [_1]','<input type="file" name="upfile" size="50" />').'	'.&mt('File to upload: [_1]','<input type="file" name="upfile" size="50" />').'
<br />	<br />
<input type="button" onClick="javascript:checkUpload(this.form);" value="'.&mt('Upload Scantron Data').'" />	<input type="button" onClick="javascript:checkUpload(this.form);" value="'.&mt('Upload Bubblesheet Data').'" />
</form>	</form>
');	');

Line 5118 sub scantron_selectphase {	Line 5279 sub scantron_selectphase {
&Apache::loncommon::start_data_table('LC_scantron_action')."\n".	&Apache::loncommon::start_data_table('LC_scantron_action')."\n".
&Apache::loncommon::start_data_table_header_row()."\n".	&Apache::loncommon::start_data_table_header_row()."\n".
'<th colspan="2">	'<th colspan="2">
'.&mt('Review scantron data and submissions for a previously graded folder/sequence')."\n".	'.&mt('Review bubblesheet data and submissions for a previously graded folder/sequence')."\n".
'</th>'."\n".	'</th>'."\n".
&Apache::loncommon::end_data_table_header_row()."\n".	&Apache::loncommon::end_data_table_header_row()."\n".
&Apache::loncommon::start_data_table_row()."\n".	&Apache::loncommon::start_data_table_row()."\n".
Line 5134 sub scantron_selectphase {	Line 5295 sub scantron_selectphase {
'<td> '.$format_selector.' </td>'."\n".	'<td> '.$format_selector.' </td>'."\n".
&Apache::loncommon::end_data_table_row()."\n".	&Apache::loncommon::end_data_table_row()."\n".
&Apache::loncommon::start_data_table_row()."\n".	&Apache::loncommon::start_data_table_row()."\n".
	'<td> '.&mt('Options').' </td>'."\n".
	'<td> <label><input type="checkbox" name="scantron_options_hidden" value="ignore_hidden"/> '.&mt('Skip hidden resources').'</label></td>'.
	&Apache::loncommon::end_data_table_row()."\n".
	&Apache::loncommon::start_data_table_row()."\n".
'<td colspan="2">'."\n".	'<td colspan="2">'."\n".
'<input type="hidden" name="command" value="checksubmissions" />'."\n".	'<input type="hidden" name="command" value="checksubmissions" />'."\n".
'<input type="submit" value="'.&mt('Review Scantron Data and Submission Records').'" />'."\n".	'<input type="submit" value="'.&mt('Review Bubblesheet Data and Submission Records').'" />'."\n".
'</td>'."\n".	'</td>'."\n".
&Apache::loncommon::end_data_table_row()."\n".	&Apache::loncommon::end_data_table_row()."\n".
&Apache::loncommon::end_data_table()."\n".	&Apache::loncommon::end_data_table()."\n".
Line 5177 sub scantron_selectphase {	Line 5342 sub scantron_selectphase {
CODEstart - (only matter if a CODE exists) column in the line where	CODEstart - (only matter if a CODE exists) column in the line where
the CODE starts	the CODE starts
CODElength - length of the CODE	CODElength - length of the CODE
IDstart - column where the student ID number starts	IDstart - column where the student/employee ID starts
IDlength - length of the student ID info	IDlength - length of the student/employee ID info
Qstart - column where the information from the bubbled	Qstart - column where the information from the bubbled
'questions' start	'questions' start
Qlength - number of columns comprising a single bubble line from	Qlength - number of columns comprising a single bubble line from
Line 5238 sub get_scantron_config {	Line 5403 sub get_scantron_config {

=item username_to_idmap	=item username_to_idmap

creates a hash keyed by student id with values of the corresponding	creates a hash keyed by student/employee ID with values of the corresponding
student username:domain.	student username:domain.

Arguments:	Arguments:
Line 5277 sub username_to_idmap {	Line 5442 sub username_to_idmap {
$whichline - line number of the passed in scanline	$whichline - line number of the passed in scanline
$field - type of change to process	$field - type of change to process
(either	(either
'ID' -> correct the student ID number	'ID' -> correct the student/employee ID
'CODE' -> correct the CODE	'CODE' -> correct the CODE
'answer' -> fixup the submitted answers)	'answer' -> fixup the submitted answers)

Line 5451 sub digits_to_letters {	Line 5616 sub digits_to_letters {
CODE_ignore_dup - 1 if the CODE is a duplicated use when unique	CODE_ignore_dup - 1 if the CODE is a duplicated use when unique
CODEs were selected, but the usage has been	CODEs were selected, but the usage has been
forced by the operator	forced by the operator
ID - student ID	ID - student/employee ID
PaperID - if used, the ID number printed on the sheet when the	PaperID - if used, the ID number printed on the sheet when the
paper was scanned	paper was scanned
FirstName - first name from the sheet	FirstName - first name from the sheet
Line 5487 sub scantron_parse_scanline {	Line 5652 sub scantron_parse_scanline {
my ($line,$whichline,$scantron_config,$scan_data,$just_header)=@_;	my ($line,$whichline,$scantron_config,$scan_data,$just_header)=@_;

my %record;	my %record;
my $questions=substr($line,$$scantron_config{'Qstart'}-1); # Answers	my $lastpos = $env{'form.scantron_maxbubble'}*$$scantron_config{'Qlength'};
	my $questions=substr($line,$$scantron_config{'Qstart'}-1,$lastpos); # Answers
my $data=substr($line,0,$$scantron_config{'Qstart'}-1); # earlier stuff	my $data=substr($line,0,$$scantron_config{'Qstart'}-1); # earlier stuff
if (!($$scantron_config{'CODElocation'} eq 0 \|\|	if (!($$scantron_config{'CODElocation'} eq 0 \|\|
$$scantron_config{'CODElocation'} eq 'none')) {	$$scantron_config{'CODElocation'} eq 'none')) {
Line 6150 sub scantron_validate_file {	Line 6316 sub scantron_validate_file {
$r->print('<p>'.&mt('Gathering necessary information.').'</p>');$r->rflush();	$r->print('<p>'.&mt('Gathering necessary information.').'</p>');$r->rflush();
#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 $max_bubble=&scantron_get_maxbubble();	my $nav_error;
	my $max_bubble=&scantron_get_maxbubble(\$nav_error);
	if ($nav_error) {
	$r->print(&navmap_errormsg());
	return '';
	}
my $result=&scantron_form_start($max_bubble).$default_form_data;	my $result=&scantron_form_start($max_bubble).$default_form_data;
$r->print($result);	$r->print($result);

Line 6186 sub scantron_validate_file {	Line 6357 sub scantron_validate_file {
'<input type="radio" name="verifyrecord" value="0" checked="checked" />'.&mt('No').	'<input type="radio" name="verifyrecord" value="0" checked="checked" />'.&mt('No').
'</label></span><br />'.	'</label></span><br />'.
&mt('Grading will take longer if you use verification.').'<br />'.	&mt('Grading will take longer if you use verification.').'<br />'.
&mt("Alternatively, the 'Review scantron data' utility (see grading menu) can be used for all students after grading is complete.").'<br /><br />'.	&mt("Alternatively, the 'Review bubblesheet data' utility (see grading menu) can be used for all students after grading is complete.").'<br /><br />'.
'<input type="submit" name="submit" value="'.&mt('Start Grading').'" />'.	'<input type="submit" name="submit" value="'.&mt('Start Grading').'" />'.
'<input type="hidden" name="command" value="scantron_process" />'."\n");	'<input type="hidden" name="command" value="scantron_process" />'."\n");
} else {	} else {
Line 6562 sub scantron_validate_sequence {	Line 6733 sub scantron_validate_sequence {
my ($r,$currentphase) = @_;	my ($r,$currentphase) = @_;

my $navmap=Apache::lonnavmaps::navmap->new();	my $navmap=Apache::lonnavmaps::navmap->new();
	unless (ref($navmap)) {
	$r->print(&navmap_errormsg());
	return (1,$currentphase);
	}
my (undef,undef,$sequence)=	my (undef,undef,$sequence)=
&Apache::lonnet::decode_symb($env{'form.selectpage'});	&Apache::lonnet::decode_symb($env{'form.selectpage'});

Line 6593 sub scantron_validate_ID {	Line 6768 sub scantron_validate_ID {
#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_lines.. array.	my $nav_error;
	&scantron_get_maxbubble(\$nav_error); # parse needs the bubble_lines.. array.
	if ($nav_error) {
	$r->print(&navmap_errormsg());
	return(1,$currentphase);
	}

my %found=('ids'=>{},'usernames'=>{});	my %found=('ids'=>{},'usernames'=>{});
for (my $i=0;$i<=$scanlines->{'count'};$i++) {	for (my $i=0;$i<=$scanlines->{'count'};$i++) {
Line 6712 sub scantron_get_correction {	Line 6892 sub scantron_get_correction {
if ($closest > 0) {	if ($closest > 0) {
foreach my $testcode (@{$closest}) {	foreach my $testcode (@{$closest}) {
my $checked='';	my $checked='';
if (!$i) { $checked=' checked="checked" '; }	if (!$i) { $checked=' checked="checked"'; }
$r->print("	$r->print("
<label>	<label>
<input type='radio' name='scantron_CODE_resolution' value='use_closest_$i' $checked />	<input type='radio' name='scantron_CODE_resolution' value='use_closest_$i'$checked />
".&mt("Use the similar CODE [_1] instead.",	".&mt("Use the similar CODE [_1] instead.",
"<b><tt>".$testcode."</tt></b>")."	"<b><tt>".$testcode."</tt></b>")."
</label>	</label>
Line 6726 sub scantron_get_correction {	Line 6906 sub scantron_get_correction {
}	}
}	}
if ($$scan_record{'scantron.CODE'}=~/\S/ ) {	if ($$scan_record{'scantron.CODE'}=~/\S/ ) {
my $checked; if (!$i) { $checked=' checked="checked" '; }	my $checked; if (!$i) { $checked=' checked="checked"'; }
$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 is 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>");
Line 6760 ENDSCRIPT	Line 6940 ENDSCRIPT
".&mt("[_1]Select[_2] a CODE from the list of all CODEs and use it.",	".&mt("[_1]Select[_2] a CODE from the list of all CODEs and use it.",
"<a target='_blank' href='$href'>","</a>")."	"<a target='_blank' href='$href'>","</a>")."
</label>	</label>
".&mt("Selected CODE is [_1]","<input readonly='true' type='text' size='8' name='scantron_CODE_selectedvalue' onfocus=\"javascript:change_radio('use_found')\" onchange=\"javascript:change_radio('use_found')\" />"));	".&mt("Selected CODE is [_1]",'<input readonly="readonly" type="text" size="8" name="scantron_CODE_selectedvalue" onfocus="javascript:change_radio(\'use_found\')" onchange="javascript:change_radio(\'use_found\')" />'));
$r->print("\n<br />");	$r->print("\n<br />");
}	}
$r->print("	$r->print("
Line 6953 sub prompt_for_corrections {	Line 7133 sub prompt_for_corrections {
($responsetype_per_response{$question-1} eq 'imageresponse') \|\|	($responsetype_per_response{$question-1} eq 'imageresponse') \|\|
($responsetype_per_response{$question-1} eq 'reactionresponse') \|\|	($responsetype_per_response{$question-1} eq 'reactionresponse') \|\|
($responsetype_per_response{$question-1} eq 'organicresponse')) {	($responsetype_per_response{$question-1} eq 'organicresponse')) {
$r->print(&mt("Although this particular question type requires handgrading, the instructions for this question in the exam directed students to leave [quant,_1,line] blank on their scantron sheets.",$lines).'<br /><br />'.&mt('A non-zero score can be assigned to the student during scantron grading by selecting a bubble in at least one line.').'<br />'.&mt('The score for this question will be a sum of the numeric values for the selected bubbles from each line, where A=1 point, B=2 points etc.').'<br />'.&mt("To assign a score of zero for this question, mark all lines as 'No bubble'.").'<br /><br />');	$r->print(&mt("Although this particular question type requires handgrading, the instructions for this question in the exam directed students to leave [quant,_1,line] blank on their bubblesheets.",$lines).'<br /><br />'.&mt('A non-zero score can be assigned to the student during bubblesheet grading by selecting a bubble in at least one line.').'<br />'.&mt('The score for this question will be a sum of the numeric values for the selected bubbles from each line, where A=1 point, B=2 points etc.').'<br />'.&mt("To assign a score of zero for this question, mark all lines as 'No bubble'.").'<br /><br />');
} else {	} else {
$r->print(&mt("Select at most one bubble in a single line and select 'No Bubble' in all the other lines. ")."<br />");	$r->print(&mt("Select at most one bubble in a single line and select 'No Bubble' in all the other lines. ")."<br />");
}	}
Line 7147 sub scantron_validate_CODE {	Line 7327 sub scantron_validate_CODE {

my %allcodes=&get_codes();	my %allcodes=&get_codes();

&scantron_get_maxbubble(); # parse needs the lines per response array.	my $nav_error;
	&scantron_get_maxbubble(\$nav_error); # parse needs the lines per response array.
	if ($nav_error) {
	$r->print(&navmap_errormsg());
	return(1,$currentphase);
	}

my ($scanlines,$scan_data)=&scantron_getfile();	my ($scanlines,$scan_data)=&scantron_getfile();
for (my $i=0;$i<=$scanlines->{'count'};$i++) {	for (my $i=0;$i<=$scanlines->{'count'};$i++) {
Line 7219 sub scantron_validate_doublebubble {	Line 7404 sub scantron_validate_doublebubble {


sub scantron_get_maxbubble {	sub scantron_get_maxbubble {
	my ($nav_error) = @_;
if (defined($env{'form.scantron_maxbubble'}) &&	if (defined($env{'form.scantron_maxbubble'}) &&
$env{'form.scantron_maxbubble'}) {	$env{'form.scantron_maxbubble'}) {
&restore_bubble_lines();	&restore_bubble_lines();
Line 7229 sub scantron_get_maxbubble {	Line 7415 sub scantron_get_maxbubble {
&Apache::lonnet::decode_symb($env{'form.selectpage'});	&Apache::lonnet::decode_symb($env{'form.selectpage'});

my $navmap=Apache::lonnavmaps::navmap->new();	my $navmap=Apache::lonnavmaps::navmap->new();
	unless (ref($navmap)) {
	if (ref($nav_error)) {
	$$nav_error = 1;
	}
	}
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);

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

my $uname = $env{'form.student'};	my $uname = $env{'user.name'};
my $udom = $env{'form.userdom'};	my $udom = $env{'user.domain'};
my $cid = $env{'request.course.id'};	my $cid = $env{'request.course.id'};
my $total_lines = 0;	my $total_lines = 0;
%bubble_lines_per_response = ();	%bubble_lines_per_response = ();
%first_bubble_line = ();	%first_bubble_line = ();
%subdivided_bubble_lines = ();	%subdivided_bubble_lines = ();
%responsetype_per_response = ();	%responsetype_per_response = ();

my $response_number = 0;	my $response_number = 0;
my $bubble_line = 0;	my $bubble_line = 0;
foreach my $resource (@resources) {	foreach my $resource (@resources) {
Line 7301 sub scantron_get_maxbubble {	Line 7492 sub scantron_get_maxbubble {
}	}
}	}
}	}
&Apache::lonnet::delenv('scantron\.');	&Apache::lonnet::delenv('scantron.');

&save_bubble_lines();	&save_bubble_lines();
$env{'form.scantron_maxbubble'} =	$env{'form.scantron_maxbubble'} =
Line 7309 sub scantron_get_maxbubble {	Line 7500 sub scantron_get_maxbubble {
return $env{'form.scantron_maxbubble'};	return $env{'form.scantron_maxbubble'};
}	}

sub scantron_partids_tograde {
my ($resource,$cid,$uname,$udom) = @_;
my (%analysis,@parts);

if (ref($resource)) {
my $symb = $resource->symb();
my $result=&ssi_with_retries($resource->src(), $ssi_retries,
('symb' => $symb,
'grade_target' => 'analyze',
'grade_courseid' => $cid,
'grade_domain' => $udom,
'grade_username' => $uname));
my (undef, $an) = split(/_HASH_REF__/,$result, 2);
%analysis = &Apache::lonnet::str2hash($an);

if (ref($analysis{'parts'}) eq 'ARRAY') {
foreach my $part (@{$analysis{'parts'}}) {
my ($id,$respid) = split(/\./,$part);
if (!&Apache::loncommon::check_if_partid_hidden($id,$symb,$udom,$uname)) {
push(@parts,$part);
}
}
}
}
return (\%analysis,\@parts);
}

sub scantron_validate_missingbubbles {	sub scantron_validate_missingbubbles {
my ($r,$currentphase) = @_;	my ($r,$currentphase) = @_;
#get student info	#get student info
Line 7345 sub scantron_validate_missingbubbles {	Line 7509 sub scantron_validate_missingbubbles {
#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();
my $max_bubble=&scantron_get_maxbubble();	my $nav_error;
	my $max_bubble=&scantron_get_maxbubble(\$nav_error);
	if ($nav_error) {
	return(1,$currentphase);
	}
if (!$max_bubble) { $max_bubble=2**31; }	if (!$max_bubble) { $max_bubble=2**31; }
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 7405 sub scantron_process_students {	Line 7573 sub scantron_process_students {
my $classlist=&Apache::loncoursedata::get_classlist();	my $classlist=&Apache::loncoursedata::get_classlist();
my %idmap=&username_to_idmap($classlist);	my %idmap=&username_to_idmap($classlist);
my $navmap=Apache::lonnavmaps::navmap->new();	my $navmap=Apache::lonnavmaps::navmap->new();
	unless (ref($navmap)) {
	$r->print(&navmap_errormsg());
	return '';
	}
my $map=$navmap->getResourceByUrl($sequence);	my $map=$navmap->getResourceByUrl($sequence);
my @resources=$navmap->retrieveResources($map,\&scantron_filter,1,0);	my @resources=$navmap->retrieveResources($map,\&scantron_filter,1,0);
	my (%grader_partids_by_symb,%grader_randomlists_by_symb);
my ($uname,$udom,%partids_by_symb);	&graders_resources_pass(\@resources,\%grader_partids_by_symb,
	\%grader_randomlists_by_symb);
foreach my $resource (@resources) {	foreach my $resource (@resources) {
my $ressymb = $resource->symb();	my $ressymb = $resource->symb();
my ($analysis,$parts) =	my ($analysis,$parts) =
&scantron_partids_tograde($resource,$env{'request.course.id'},$uname,$udom);	&scantron_partids_tograde($resource,$env{'request.course.id'},
$partids_by_symb{$ressymb} = $parts;	$env{'user.name'},$env{'user.domain'},1);
	$grader_partids_by_symb{$ressymb} = $parts;
	if (ref($analysis) eq 'HASH') {
	if (ref($analysis->{'parts_withrandomlist'}) eq 'ARRAY') {
	$grader_randomlists_by_symb{$ressymb} =
	$analysis->{'parts_withrandomlist'};
	}
	}
}	}
# $r->print("geto ".scalar(@resources)."<br />");
	my ($uname,$udom);
my $result= <<SCANTRONFORM;	my $result= <<SCANTRONFORM;
<form method="post" enctype="multipart/form-data" action="/adm/grades" name="scantronupload">	<form method="post" enctype="multipart/form-data" action="/adm/grades" name="scantronupload">
<input type="hidden" name="command" value="scantron_configphase" />	<input type="hidden" name="command" value="scantron_configphase" />
Line 7428 SCANTRONFORM	Line 7609 SCANTRONFORM

my $lock=&Apache::lonnet::set_lock(&mt('Grading bubblesheet exam'));	my $lock=&Apache::lonnet::set_lock(&mt('Grading bubblesheet exam'));
my $count=&get_todo_count($scanlines,$scan_data);	my $count=&get_todo_count($scanlines,$scan_data);
my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,'Scantron Status',	my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,'Bubblesheet Status',
'Scantron Progress',$count,	'Bubblesheet Progress',$count,
'inline',undef,'scantronupload');	'inline',undef,'scantronupload');
&Apache::lonhtmlcommon::Update_PrgWin($r,\%prog_state,	&Apache::lonhtmlcommon::Update_PrgWin($r,\%prog_state,
'Processing first student');	'Processing first student');
Line 7438 SCANTRONFORM	Line 7619 SCANTRONFORM
my $i=-1;	my $i=-1;
my $started;	my $started;

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

&scantron_get_maxbubble(); # Need the bubble lines array to parse.	&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 7480 SCANTRONFORM	Line 7668 SCANTRONFORM
}	}
($uname,$udom)=split(/:/,$uname);	($uname,$udom)=split(/:/,$uname);

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

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

Line 7496 SCANTRONFORM	Line 7697 SCANTRONFORM
}	}

if (&grade_student_bubbles($r,$uname,$udom,$scan_record,$scancode,	if (&grade_student_bubbles($r,$uname,$udom,$scan_record,$scancode,
@resources) eq 'ssi_error') {	\@resources,\%partids_by_symb) 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 7514 SCANTRONFORM	Line 7715 SCANTRONFORM
my $studentrecord = '';	my $studentrecord = '';
my $counter = -1;	my $counter = -1;
foreach my $resource (@resources) {	foreach my $resource (@resources) {
	my $ressymb = $resource->symb();
($counter,my $recording) =	($counter,my $recording) =
&verify_scantron_grading($resource,$udom,$uname,$env{'request.course.id'},	&verify_scantron_grading($resource,$udom,$uname,$env{'request.course.id'},
$counter,$studentdata,\%partids_by_symb,	$counter,$studentdata,$partids_by_symb{$ressymb},
\%scantron_config,\%lettdig,$numletts);	\%scantron_config,\%lettdig,$numletts);
$studentrecord .= $recording;	$studentrecord .= $recording;
}	}
if ($studentrecord ne $studentdata) {	if ($studentrecord ne $studentdata) {
	&Apache::lonxml::clear_problem_counter();
	if (&grade_student_bubbles($r,$uname,$udom,$scan_record,$scancode,
	\@resources,\%partids_by_symb) eq 'ssi_error') {
	$ssi_error = 0; # So end of handler error message does not trigger.
	$r->print("</form>");
	&ssi_print_error($r);
	$r->print(&show_grading_menu_form($symb));
	&Apache::lonnet::remove_lock($lock);
	delete($completedstudents{$uname});
	return '';
	}
$counter = -1;	$counter = -1;
$studentrecord = '';	$studentrecord = '';
foreach my $resource (@resources) {	foreach my $resource (@resources) {
	my $ressymb = $resource->symb();
($counter,my $recording) =	($counter,my $recording) =
&verify_scantron_grading($resource,$udom,$uname,$env{'request.course.id'},	&verify_scantron_grading($resource,$udom,$uname,$env{'request.course.id'},
$counter,$studentdata,\%partids_by_symb,	$counter,$studentdata,$partids_by_symb{$ressymb},
\%scantron_config,\%lettdig,$numletts);	\%scantron_config,\%lettdig,$numletts);
$studentrecord .= $recording;	$studentrecord .= $recording;
}	}
Line 7563 SCANTRONFORM	Line 7777 SCANTRONFORM
if (&Apache::loncommon::connection_aborted($r)) { last; }	if (&Apache::loncommon::connection_aborted($r)) { last; }
} continue {	} continue {
&Apache::lonxml::clear_problem_counter();	&Apache::lonxml::clear_problem_counter();
&Apache::lonnet::delenv('scantron\.');	&Apache::lonnet::delenv('scantron.');
}	}
&Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state);	&Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state);
&Apache::lonnet::remove_lock($lock);	&Apache::lonnet::remove_lock($lock);
Line 7575 SCANTRONFORM	Line 7789 SCANTRONFORM
return '';	return '';
}	}

	sub graders_resources_pass {
	my ($resources,$grader_partids_by_symb,$grader_randomlists_by_symb) = @_;
	if ((ref($resources) eq 'ARRAY') && (ref($grader_partids_by_symb)) &&
	(ref($grader_randomlists_by_symb) eq 'HASH')) {
	foreach my $resource (@{$resources}) {
	my $ressymb = $resource->symb();
	my ($analysis,$parts) =
	&scantron_partids_tograde($resource,$env{'request.course.id'},
	$env{'user.name'},$env{'user.domain'},1);
	$grader_partids_by_symb->{$ressymb} = $parts;
	if (ref($analysis) eq 'HASH') {
	if (ref($analysis->{'parts_withrandomlist'}) eq 'ARRAY') {
	$grader_randomlists_by_symb->{$ressymb} =
	$analysis->{'parts_withrandomlist'};
	}
	}
	}
	}
	return;
	}

sub grade_student_bubbles {	sub grade_student_bubbles {
my ($r,$uname,$udom,$scan_record,$scancode,@resources) = @_;	my ($r,$uname,$udom,$scan_record,$scancode,$resources,$parts) = @_;
foreach my $resource (@resources) {	if (ref($resources) eq 'ARRAY') {
my %form = ('submitted' => 'scantron',	my $count = 0;
'grade_target' => 'grade',	foreach my $resource (@{$resources}) {
'grade_username'=> $uname,	my $ressymb = $resource->symb();
'grade_domain' => $udom,	my %form = ('submitted' => 'scantron',
'grade_courseid'=> $env{'request.course.id'},	'grade_target' => 'grade',
'grade_symb' => $resource->symb(),	'grade_username' => $uname,
'code' => $scancode);	'grade_domain' => $udom,
my $result=&ssi_with_retries($resource->src(),$ssi_retries,%form);	'grade_courseid' => $env{'request.course.id'},
return 'ssi_error' if ($ssi_error);	'grade_symb' => $ressymb,
last if (&Apache::loncommon::connection_aborted($r));	'CODE' => $scancode
	);
	if (ref($parts) eq 'HASH') {
	if (ref($parts->{$ressymb}) eq 'ARRAY') {
	foreach my $part (@{$parts->{$ressymb}}) {
	$form{'scantron_questnum_start.'.$part} =
	1+$env{'form.scantron.first_bubble_line.'.$count};
	$count++;
	}
	}
	}
	my $result=&ssi_with_retries($resource->src(),$ssi_retries,%form);
	return 'ssi_error' if ($ssi_error);
	last if (&Apache::loncommon::connection_aborted($r));
	}
}	}
return;	return;
}	}

sub scantron_upload_scantron_data {	sub scantron_upload_scantron_data {
my ($r)=@_;	my ($r)=@_;
$r->print(&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'}));	my $dom = $env{'request.role.domain'};
	my $domdesc = &Apache::lonnet::domain($dom,'description');
	$r->print(&Apache::loncommon::coursebrowser_javascript($dom));
my $select_link=&Apache::loncommon::selectcourse_link('rules','courseid',	my $select_link=&Apache::loncommon::selectcourse_link('rules','courseid',
'domainid',	'domainid',
'coursename');	'coursename',$dom);
my $domsel=&Apache::loncommon::select_dom_form($env{'request.role.domain'},	my $syllabuslink = '<a href="javascript:ToSyllabus();">'.&mt('Syllabus').'</a>'.
'domainid');	('&nbsp'x2).&mt('(shows course personnel)');
my $default_form_data=&defaultFormData(&get_symb($r,1));	my $default_form_data=&defaultFormData(&get_symb($r,1));
	my $nofile_alert = &mt('Please use the browse button to select a file from your local directory.');
	my $nocourseid_alert = &mt("Please use the 'Select Course' link to open a separate window where you can search for a course to which a file can be uploaded.");
$r->print('	$r->print('
<script type="text/javascript" language="javascript">	<script type="text/javascript" language="javascript">
function checkUpload(formname) {	function checkUpload(formname) {
if (formname.upfile.value == "") {	if (formname.upfile.value == "") {
alert("'.&mt('Please use the browse button to select a file from your local directory.').'");	alert("'.$nofile_alert.'");
return false;	return false;
}	}
	if (formname.courseid.value == "") {
	alert("'.$nocourseid_alert.'");
	return false;
	}
formname.submit();	formname.submit();
}	}

	function ToSyllabus() {
	var cdom = '."'$dom'".';
	var cnum = document.rules.courseid.value;
	if (cdom == "" \|\| cdom == null) {
	return;
	}
	if (cnum == "" \|\| cnum == null) {
	return;
	}
	syllwin=window.open("/public/"+cdom+"/"+cnum+"/syllabus","LONCAPASyllabus",
	"height=350,width=350,scrollbars=yes,menubar=no");
	return;
	}

</script>	</script>

	<h3>'.&mt('Send scanned 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.
<table>	&Apache::lonhtmlcommon::start_pick_box().
<tr><td>'.$select_link.' </td></tr>	&Apache::lonhtmlcommon::row_title(&mt('Course ID')).
<tr><td>'.&mt('Course ID:').' </td>	'<input name="courseid" type="text" size="30" />'.$select_link.
<td><input name="courseid" type="text" /> </td></tr>	&Apache::lonhtmlcommon::row_closure().
<tr><td>'.&mt('Course Name:').' </td>	&Apache::lonhtmlcommon::row_title(&mt('Course Name')).
<td><input name="coursename" type="text" /> </td></tr>	'<input name="coursename" type="text" size="30" />'.$syllabuslink.
<tr><td>'.&mt('Domain:').' </td>	&Apache::lonhtmlcommon::row_closure().
<td>'.$domsel.' </td></tr>	&Apache::lonhtmlcommon::row_title(&mt('Domain')).
<tr><td>'.&mt('File to upload:').'</td>	'<input name="domainid" type="hidden" />'.$domdesc.
<td><input type="file" name="upfile" size="50" /></td></tr>	&Apache::lonhtmlcommon::row_closure().
</table>	&Apache::lonhtmlcommon::row_title(&mt('File to upload')).
	'<input type="file" name="upfile" size="50" />'.
	&Apache::lonhtmlcommon::row_closure(1).
	&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 Scantron Data').'" />	<input type="button" onClick="javascript:checkUpload(this.form);" value="'.&mt('Upload Bubblesheet Data').'" />
</form>	</form>
');	');
return '';	return '';
Line 7644 sub scantron_upload_scantron_data_save {	Line 7922 sub scantron_upload_scantron_data_save {
if (!&Apache::lonnet::allowed('usc',$env{'form.domainid'}) &&	if (!&Apache::lonnet::allowed('usc',$env{'form.domainid'}) &&
!&Apache::lonnet::allowed('usc',	!&Apache::lonnet::allowed('usc',
$env{'form.domainid'}.'_'.$env{'form.courseid'})) {	$env{'form.domainid'}.'_'.$env{'form.courseid'})) {
$r->print(&mt("You are not allowed to upload Scantron data to the requested course.")."<br />");	$r->print(&mt("You are not allowed to upload bubblesheet data to the requested course.")."<br />");
if ($symb) {	if ($symb) {
$r->print(&show_grading_menu_form($symb));	$r->print(&show_grading_menu_form($symb));
} else {	} else {
Line 7653 sub scantron_upload_scantron_data_save {	Line 7931 sub scantron_upload_scantron_data_save {
return '';	return '';
}	}
my %coursedata=&Apache::lonnet::coursedescription($env{'form.domainid'}.'_'.$env{'form.courseid'});	my %coursedata=&Apache::lonnet::coursedescription($env{'form.domainid'}.'_'.$env{'form.courseid'});
$r->print(&mt("Doing upload to [_1]",$coursedata{'description'})." <br />");	my $uploadedfile;
my $fname=$env{'form.upfile.filename'};	$r->print('<h3>'.&mt("Uploading file to [_1]",$coursedata{'description'}).'</h3>');
#FIXME
#copied from lonnet::userfileupload()
#make that function able to target a specified course
# Replace Windows backslashes by forward slashes
$fname=~s/\\/\//g;
# Get rid of everything but the actual filename
$fname=~s/^.*\/([^\/]+)$/$1/;
# Replace spaces by underscores
$fname=~s/\s+/\_/g;
# Replace all other weird characters by nothing
$fname=~s/[^\w\.\-]//g;
# See if there is anything left
unless ($fname) { return 'error: no uploaded file'; }
my $uploadedfile=$fname;
$fname='scantron_orig_'.$fname;
if (length($env{'form.upfile'}) < 2) {	if (length($env{'form.upfile'}) < 2) {
$r->print(&mt("<span class=\"LC_error\">Error:</span> The file you attempted to upload, [_1] contained no information. Please check that you entered the correct filename.",'<span class="LC_filename">'.&HTML::Entities::encode($env{'form.upfile.filename'},'<>&"')."</span>"));	$r->print(&mt('[_1]Error:[_2] The file you attempted to upload, [_3] contained no information. Please check that you entered the correct filename.','<span class="LC_error">','</span>','<span class="LC_filename">'.&HTML::Entities::encode($env{'form.upfile.filename'},'<>&"').'</span>'));
} else {	} else {
my $result=&Apache::lonnet::finishuserfileupload($env{'form.courseid'},$env{'form.domainid'},'upfile',$fname);	my $result =
if ($result =~ m\|^/uploaded/\|) {	&Apache::lonnet::userfileupload('upfile','','scantron','','','',
$r->print(&mt("<span class=\"LC_success\">Success:</span> Successfully uploaded [_1] bytes of data into location [_2]",	$env{'form.courseid'},$env{'form.domainid'});
(length($env{'form.upfile'})-1),	if ($result =~ m{^/uploaded/}) {
'<span class="LC_filename">'.$result."</span>"));	$r->print(&mt('[_1]Success:[_2] Successfully uploaded [_3] bytes of data into location: [_4]',
	'<span class="LC_success">','</span>',(length($env{'form.upfile'})-1),
	'<span class="LC_filename">'.$result.'</span>'));
	($uploadedfile) = ($result =~ m{/([^/]+)$});
	$r->print(&validate_uploaded_scantron_file($env{'form.domainid'},
	$env{'form.courseid'},$uploadedfile));
} else {	} else {
$r->print(&mt("<span class=\"LC_error\">Error:</span> An error ([_1]) occurred when attempting to upload the file, [_2]",	$r->print(&mt('[_1]Error:[_2] An error ([_3]) occurred when attempting to upload the file, [_4]',
$result,	'<span class="LC_error">','</span>',$result,
'<span class="LC_filename">'.&HTML::Entities::encode($env{'form.upfile.filename'},'<>&"')."</span>"));	'<span class="LC_filename">'.&HTML::Entities::encode($env{'form.upfile.filename'},'<>&"').'</span>'));

}	}
}	}
if ($symb) {	if ($symb) {
Line 7693 sub scantron_upload_scantron_data_save {	Line 7960 sub scantron_upload_scantron_data_save {
return '';	return '';
}	}

	sub validate_uploaded_scantron_file {
	my ($cdom,$cname,$fname) = @_;
	my $scanlines=&Apache::lonnet::getfile('/uploaded/'.$cdom.'/'.$cname.'/'.$fname);
	my @lines;
	if ($scanlines ne '-1') {
	@lines=split("\n",$scanlines,-1);
	}
	my $output;
	if (@lines) {
	my (%counts,$max_match_format);
	my ($max_match_count,$max_match_pct) = (0,0);
	my $classlist = &Apache::loncoursedata::get_classlist($cdom,$cname);
	my %idmap = &username_to_idmap($classlist);
	foreach my $key (keys(%idmap)) {
	my $lckey = lc($key);
	$idmap{$lckey} = $idmap{$key};
	}
	my %unique_formats;
	my @formatlines = &get_scantronformat_file();
	foreach my $line (@formatlines) {
	chomp($line);
	my @config = split(/:/,$line);
	my $idstart = $config[5];
	my $idlength = $config[6];
	if (($idstart ne '') && ($idlength > 0)) {
	if (ref($unique_formats{$idstart.':'.$idlength}) eq 'ARRAY') {
	push(@{$unique_formats{$idstart.':'.$idlength}},$config[0].':'.$config[1]);
	} else {
	$unique_formats{$idstart.':'.$idlength} = [$config[0].':'.$config[1]];
	}
	}
	}
	foreach my $key (keys(%unique_formats)) {
	my ($idstart,$idlength) = split(':',$key);
	%{$counts{$key}} = (
	'found' => 0,
	'total' => 0,
	);
	foreach my $line (@lines) {
	next if ($line =~ /^#/);
	next if ($line =~ /^[\s\cz]*$/);
	my $id = substr($line,$idstart-1,$idlength);
	$id = lc($id);
	if (exists($idmap{$id})) {
	$counts{$key}{'found'} ++;
	}
	$counts{$key}{'total'} ++;
	}
	if ($counts{$key}{'total'}) {
	my $percent_match = (100*$counts{$key}{'found'})/($counts{$key}{'total'});
	if (($max_match_format eq '') \|\| ($percent_match > $max_match_pct)) {
	$max_match_pct = $percent_match;
	$max_match_format = $key;
	$max_match_count = $counts{$key}{'total'};
	}
	}
	}
	if (ref($unique_formats{$max_match_format}) eq 'ARRAY') {
	my $format_descs;
	my $numwithformat = @{$unique_formats{$max_match_format}};
	for (my $i=0; $i<$numwithformat; $i++) {
	my ($name,$desc) = split(':',$unique_formats{$max_match_format}[$i]);
	if ($i<$numwithformat-2) {
	$format_descs .= '"<i>'.$desc.'</i>", ';
	} elsif ($i==$numwithformat-2) {
	$format_descs .= '"<i>'.$desc.'</i>" '.&mt('and').' ';
	} elsif ($i==$numwithformat-1) {
	$format_descs .= '"<i>'.$desc.'</i>"';
	}
	}
	my $showpct = sprintf("%.0f",$max_match_pct).'%';
	$output .= '<br />'.&mt('Comparison of student IDs in the uploaded file with the course roster found matches for [_1] of the [_2] entries in the file (for the format defined for [_3]).','<b>'.$showpct.'</b>','<b>'.$max_match_count.'</b>',$format_descs).
	'<br />'.&mt('A low percentage of matches results from one of the following:').'<ul>'.
	'<li>'.&mt('The file was uploaded to the wrong course').'</li>'.
	'<li>'.&mt('The data are not in the format expected for the domain: [_1]',
	'<i>'.$cdom.'</i>').'</li>'.
	'<li>'.&mt('Students did not bubble their IDs, or mis-bubbled them').'</li>'.
	'<li>'.&mt('The course roster is not up to date').'</li>'.
	'</ul>';
	}
	} else {
	$output = '<span class="LC_warning">'.&mt('Uploaded file contained no data').'</span>';
	}
	return $output;
	}

sub valid_file {	sub valid_file {
my ($requested_file)=@_;	my ($requested_file)=@_;
foreach my $filename (sort(&scantron_filenames())) {	foreach my $filename (sort(&scantron_filenames())) {
Line 7758 sub checkscantron_results {	Line 8111 sub checkscantron_results {
my $classlist=&Apache::loncoursedata::get_classlist();	my $classlist=&Apache::loncoursedata::get_classlist();
my %idmap=&Apache::grades::username_to_idmap($classlist);	my %idmap=&Apache::grades::username_to_idmap($classlist);
my $navmap=Apache::lonnavmaps::navmap->new();	my $navmap=Apache::lonnavmaps::navmap->new();
my $map=$navmap->getResourceByUrl($sequence);	unless (ref($navmap)) {
my @resources=$navmap->retrieveResources($map,undef,1,0);	$r->print(&navmap_errormsg());
my ($uname,$udom,%partids_by_symb);	return '';
foreach my $resource (@resources) {
my $ressymb = $resource->symb();
my ($analysis,$parts) =
&scantron_partids_tograde($resource,$env{'request.course.id'},$uname,$udom);
$partids_by_symb{$ressymb} = $parts;
}	}
	my $map=$navmap->getResourceByUrl($sequence);
	my @resources=$navmap->retrieveResources($map,\&scantron_filter,1,0);
	my (%grader_partids_by_symb,%grader_randomlists_by_symb);
	&graders_resources_pass(\@resources,\%grader_partids_by_symb, \%grader_randomlists_by_symb);

	my ($uname,$udom);
my (%scandata,%lastname,%bylast);	my (%scandata,%lastname,%bylast);
$r->print('	$r->print('
<form method="post" enctype="multipart/form-data" action="/adm/grades" name="checkscantron">'."\n");	<form method="post" enctype="multipart/form-data" action="/adm/grades" name="checkscantron">'."\n");
Line 7775 sub checkscantron_results {	Line 8129 sub checkscantron_results {
my %completedstudents;	my %completedstudents;

my $count=&Apache::grades::get_todo_count($scanlines,$scan_data);	my $count=&Apache::grades::get_todo_count($scanlines,$scan_data);
my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,'Scantron/Submissions Comparison Status',	my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,'Bubblesheet/Submissions Comparison Status',
'Progress of Scantron Data/Submission Records Comparison',$count,	'Progress of Bubblesheet Data/Submission Records Comparison',$count,
'inline',undef,'checkscantron');	'inline',undef,'checkscantron');
my ($username,$domain,$uname,$started);	my ($username,$domain,$started);
	my $nav_error;
&Apache::grades::scantron_get_maxbubble(); # Need the bubble lines array to parse.	&scantron_get_maxbubble(\$nav_error); # Need the bubble lines array to parse.
	if ($nav_error) {
	$r->print(&navmap_errormsg());
	return '';
	}

&Apache::lonhtmlcommon::Update_PrgWin($r,\%prog_state,	&Apache::lonhtmlcommon::Update_PrgWin($r,\%prog_state,
'Processing first student');	'Processing first student');
Line 7821 sub checkscantron_results {	Line 8179 sub checkscantron_results {
($username,$domain)=split(/:/,$uname);	($username,$domain)=split(/:/,$uname);
my $counter = -1;	my $counter = -1;
foreach my $resource (@resources) {	foreach my $resource (@resources) {
	my $parts;
	my $ressymb = $resource->symb();
	if ((exists($grader_randomlists_by_symb{$ressymb})) \|\|
	(ref($grader_partids_by_symb{$ressymb}) ne 'ARRAY')) {
	(my $analysis,$parts) =
	&scantron_partids_tograde($resource,$env{'request.course.id'},$username,$domain);
	} else {
	$parts = $grader_partids_by_symb{$ressymb};
	}
($counter,my $recording) =	($counter,my $recording) =
&verify_scantron_grading($resource,$domain,$username,$cid,$counter,	&verify_scantron_grading($resource,$domain,$username,$cid,$counter,
$scandata{$pid},\%partids_by_symb,	$scandata{$pid},$parts,
\%scantron_config,\%lettdig,$numletts);	\%scantron_config,\%lettdig,$numletts);
$record{$pid} .= $recording;	$record{$pid} .= $recording;
}	}
Line 7844 sub checkscantron_results {	Line 8211 sub checkscantron_results {
if ($scandata{$pid} eq $record{$pid}) {	if ($scandata{$pid} eq $record{$pid}) {
my $css_class = ($passed % 2)?'LC_odd_row':'LC_even_row';	my $css_class = ($passed % 2)?'LC_odd_row':'LC_even_row';
$okstudents .= '<tr class="'.$css_class.'">'.	$okstudents .= '<tr class="'.$css_class.'">'.
'<td>'.&mt('Scantron').'</td><td>'.$showscandata.'</td><td rowspan="2">'.$last.'</td><td rowspan="2">'.$pid.'</td>'."\n".	'<td>'.&mt('Bubblesheet').'</td><td>'.$showscandata.'</td><td rowspan="2">'.$last.'</td><td rowspan="2">'.$pid.'</td>'."\n".
'</tr>'."\n".	'</tr>'."\n".
'<tr class="'.$css_class.'">'."\n".	'<tr class="'.$css_class.'">'."\n".
'<td>Submissions</td><td>'.$showrecord.'</td></tr>'."\n";	'<td>Submissions</td><td>'.$showrecord.'</td></tr>'."\n";
$passed ++;	$passed ++;
} else {	} else {
my $css_class = ($failed % 2)?'LC_odd_row':'LC_even_row';	my $css_class = ($failed % 2)?'LC_odd_row':'LC_even_row';
$badstudents .= '<tr class="'.$css_class.'"><td>'.&mt('Scantron').'</td><td><span class="LC_nobreak">'.$scandata{$pid}.'</span></td><td rowspan="2">'.$last.'</td><td rowspan="2">'.$pid.'</td>'."\n".	$badstudents .= '<tr class="'.$css_class.'"><td>'.&mt('Bubblesheet').'</td><td><span class="LC_nobreak">'.$scandata{$pid}.'</span></td><td rowspan="2">'.$last.'</td><td rowspan="2">'.$pid.'</td>'."\n".
'</tr>'."\n".	'</tr>'."\n".
'<tr class="'.$css_class.'">'."\n".	'<tr class="'.$css_class.'">'."\n".
'<td>Submissions</td><td><span class="LC_nobreak">'.$record{$pid}.'</span></td>'."\n".	'<td>Submissions</td><td><span class="LC_nobreak">'.$record{$pid}.'</span></td>'."\n".
Line 7862 sub checkscantron_results {	Line 8229 sub checkscantron_results {
}	}
}	}
}	}
$r->print('<p>'.&mt('Comparison of scantron data (including corrections) with corresponding submission records (most recent submission) for <b>[quant,_1,student]</b> ([_2] scantron lines/student).',$numstudents,$env{'form.scantron_maxbubble'}).'</p>');	$r->print('<p>'.&mt('Comparison of bubblesheet data (including corrections) with corresponding submission records (most recent submission) for <b>[quant,_1,student]</b> ([_2] scantron lines/student).',$numstudents,$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 scantron 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 />');
$r->print(&Apache::loncommon::start_data_table()."\n".	$r->print(&Apache::loncommon::start_data_table()."\n".
&Apache::loncommon::start_data_table_header_row()."\n".	&Apache::loncommon::start_data_table_header_row()."\n".
'<th>'.&mt('Source').'</th><th>'.&mt('Bubble records').'</th><th>'.&mt('Name').'</th><th>'.&mt('ID').'</th>'.	'<th>'.&mt('Source').'</th><th>'.&mt('Bubble records').'</th><th>'.&mt('Name').'</th><th>'.&mt('ID').'</th>'.
Line 7874 sub checkscantron_results {	Line 8241 sub checkscantron_results {
&Apache::loncommon::end_data_table().'<br />');	&Apache::loncommon::end_data_table().'<br />');
}	}
if ($failed) {	if ($failed) {
$r->print(&mt('Students with differences between scantron data and submissions are as follows:').'<br /><br />');	$r->print(&mt('Students with differences between bubblesheet data and submissions are as follows:').'<br /><br />');
$r->print(&Apache::loncommon::start_data_table()."\n".	$r->print(&Apache::loncommon::start_data_table()."\n".
&Apache::loncommon::start_data_table_header_row()."\n".	&Apache::loncommon::start_data_table_header_row()."\n".
'<th>'.&mt('Source').'</th><th>'.&mt('Bubble records').'</th><th>'.&mt('Name').'</th><th>'.&mt('ID').'</th>'.	'<th>'.&mt('Source').'</th><th>'.&mt('Bubble records').'</th><th>'.&mt('Name').'</th><th>'.&mt('ID').'</th>'.
&Apache::loncommon::end_data_table_header_row()."\n".	&Apache::loncommon::end_data_table_header_row()."\n".
$badstudents."\n".	$badstudents."\n".
&Apache::loncommon::end_data_table()).'<br />'.	&Apache::loncommon::end_data_table()).'<br />'.
&mt('Differences can occur if submissions were modified using manual grading after a scantron grading pass.').'<br />'.&mt('If unexpected discrepancies were detected, it is recommended that you inspect the original scantron sheets.');	&mt('Differences can occur if submissions were modified using manual grading after a bubblesheet grading pass.').'<br />'.&mt('If unexpected discrepancies were detected, it is recommended that you inspect the original bubblesheets.');
}	}
$r->print('</form><br />'.$grading_menu_button);	$r->print('</form><br />'.$grading_menu_button);
return;	return;
}	}

sub verify_scantron_grading {	sub verify_scantron_grading {
my ($resource,$domain,$username,$cid,$counter,$scandata,$partids_by_symb,	my ($resource,$domain,$username,$cid,$counter,$scandata,$partids,
$scantron_config,$lettdig,$numletts) = @_;	$scantron_config,$lettdig,$numletts) = @_;
my ($record,%expected,%startpos);	my ($record,%expected,%startpos);
return ($counter,$record) if (!ref($resource));	return ($counter,$record) if (!ref($resource));
return ($counter,$record) if (!$resource->is_problem());	return ($counter,$record) if (!$resource->is_problem());
my $symb = $resource->symb();	my $symb = $resource->symb();
return ($counter,$record) if (ref($partids_by_symb) ne 'HASH');	return ($counter,$record) if (ref($partids) ne 'ARRAY');
return ($counter,$record) if (ref($partids_by_symb->{$symb}) ne 'ARRAY');	foreach my $part_id (@{$partids}) {
foreach my $part_id (@{$partids_by_symb->{$symb}}) {
$counter ++;	$counter ++;
$expected{$part_id} = 0;	$expected{$part_id} = 0;
if ($env{"form.scantron.sub_bubblelines.$counter"}) {	if ($env{"form.scantron.sub_bubblelines.$counter"}) {
Line 7989 sub verify_scantron_grading {	Line 8355 sub verify_scantron_grading {
}	}
}	}
}	}
foreach my $part_id (@{$partids_by_symb->{$symb}}) {	foreach my $part_id (@{$partids}) {
if ($recorded{$part_id} eq '') {	if ($recorded{$part_id} eq '') {
for (my $i=0; $i<$expected{$part_id}; $i++) {	for (my $i=0; $i<$expected{$part_id}; $i++) {
for (my $j=0; $j<$scantron_config->{'Qlength'}; $j++) {	for (my $j=0; $j<$scantron_config->{'Qlength'}; $j++) {
Line 8097 sub grading_menu {	Line 8463 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 Scantron Forms',	{ linktext => 'Grade/Manage/Review Bubblesheet Forms',
url => $url4,	url => $url4,
permission => 'F',	permission => 'F',
icon => 'stat.png',	icon => 'stat.png',
Line 8443 sub process_clicker {	Line 8809 sub process_clicker {
my %checked;	my %checked;
foreach my $gradingmechanism ('attendance','personnel','specific','given') {	foreach my $gradingmechanism ('attendance','personnel','specific','given') {
if ($env{'form.gradingmechanism'} eq $gradingmechanism) {	if ($env{'form.gradingmechanism'} eq $gradingmechanism) {
$checked{$gradingmechanism}="checked='checked'";	$checked{$gradingmechanism}=' checked="checked"';
}	}
}	}

Line 8507 function sanitycheck() {	Line 8873 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'}" />
Line 8766 sub assign_clicker_grades {	Line 9132 sub assign_clicker_grades {
my ($symb)=&get_symb($r);	my ($symb)=&get_symb($r);
if (!$symb) {return '';}	if (!$symb) {return '';}
# See which part we are saving to	# See which part we are saving to
my ($partlist,$handgrade,$responseType) = &response_type($symb);	my $res_error;
	my ($partlist,$handgrade,$responseType) = &response_type($symb,\$res_error);
	if ($res_error) {
	return &navmap_errormsg();
	}
# FIXME: This should probably look for the first handgradeable part	# FIXME: This should probably look for the first handgradeable part
my $part=$$partlist[0];	my $part=$$partlist[0];
# Start screen output	# Start screen output
Line 8830 ENDHEADER	Line 9200 ENDHEADER
my $sum=0;	my $sum=0;
my $realnumber=$number;	my $realnumber=$number;
for (my $i=0;$i<$number;$i++) {	for (my $i=0;$i<$number;$i++) {
if ($answer[$i]) {	if ($correct[$i] eq '-') {
	$realnumber--;
	} elsif ($answer[$i]) {
if ($gradingmechanism eq 'attendance') {	if ($gradingmechanism eq 'attendance') {
$sum+=$pcorrect;	$sum+=$pcorrect;
} elsif ($answer[$i] eq '*') {	} elsif ($correct[$i] eq '*') {
$sum+=$pcorrect;	$sum+=$pcorrect;
} elsif ($answer[$i] eq '-') {
$realnumber--;
} else {	} else {
if ($answer[$i] eq $correct[$i]) {	if ($answer[$i] eq $correct[$i]) {
$sum+=$pcorrect;	$sum+=$pcorrect;
Line 8864 ENDHEADER	Line 9234 ENDHEADER
}	}
}	}
# We are done	# We are done
$result.='<br />'.&mt('Successfully stored grades for [_1] student(s).',$storecount).	$result.='<br />'.&mt('Successfully stored grades for [quant,_1,student].',$storecount).
'</td></tr></table>'."\n".	'</td></tr></table>'."\n".
'</td></tr></table><br /><br />'."\n";	'</td></tr></table><br /><br />'."\n";
return $result.&show_grading_menu_form($symb);	return $result.&show_grading_menu_form($symb);
}	}

	sub navmap_errormsg {
	return '<div class="LC_error">'.
	&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>').
	'</div>';
	}

sub handler {	sub handler {
my $request=$_[0];	my $request=$_[0];
&reset_caches();	&reset_caches();
Line 8990 sub handler {	Line 9367 sub handler {
} elsif ($command eq 'checksubmissions' && $perm{'vgr'}) {	} elsif ($command eq 'checksubmissions' && $perm{'vgr'}) {
$request->print(&checkscantron_results($request));	$request->print(&checkscantron_results($request));
} elsif ($command) {	} elsif ($command) {
$request->print("Access Denied ($command)");	$request->print('<p class="LC_error">'.&mt('Access Denied ([_1])',$command).'</p>');
}	}
}	}
if ($ssi_error) {	if ($ssi_error) {
Line 9095 ssi_with_retries()	Line 9472 ssi_with_retries()

=item scantron_get_maxbubble() :	=item scantron_get_maxbubble() :

	Arguments:
	$nav_error - Reference to scalar which is a flag to indicate a
	failure to retrieve a navmap object.
	if $nav_error is set to 1 by scantron_get_maxbubble(), the
	calling routine should trap the error condition and display the warning
	found in &navmap_errormsg().

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 9158 ssi_with_retries()	Line 9542 ssi_with_retries()
=item scantron_validate_ID() :	=item scantron_validate_ID() :

Validates all scanlines in the selected file to not have any	Validates all scanlines in the selected file to not have any
invalid or underspecified student IDs	invalid or underspecified student/employee IDs

	=item navmap_errormsg() :

	Returns HTML mark-up inside a <div></div> with a link to re-initialize the course.
	Should be called whenever the request to instantiate a navmap object fails.

=back	=back

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

Removed from v.1.543
changed lines
	Added in v.1.582