loncom/homework/grades.pm - diff

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Diff for /loncom/homework/grades.pm between versions 1.596.2.12.2.34 and 1.596.2.12.2.60

version 1.596.2.12.2.34, 2015/03/17 12:37:40	version 1.596.2.12.2.60, 2022/02/09 23:50:00
Line 43 use Apache::lonmsg();	Line 43 use Apache::lonmsg();
use Apache::Constants qw(:common :http);	use Apache::Constants qw(:common :http);
use Apache::lonlocal;	use Apache::lonlocal;
use Apache::lonenc;	use Apache::lonenc;
	use Apache::lonstathelpers;
use Apache::bridgetask();	use Apache::bridgetask();
	use Apache::lontexconvert();
	use HTML::Parser();
	use File::MMagic;
use String::Similarity;	use String::Similarity;
use LONCAPA;	use LONCAPA;

Line 98 sub ssi_print_error {	Line 102 sub ssi_print_error {

#	#
# --- Retrieve the parts from the metadata file.---	# --- Retrieve the parts from the metadata file.---
	# Returns an array of everything that the resources stores away
	#

sub getpartlist {	sub getpartlist {
my ($symb,$errorref) = @_;	my ($symb,$errorref) = @_;

Line 122 sub getpartlist {	Line 129 sub getpartlist {
return @stores;	return @stores;
}	}

# --- Get the symbolic name of a problem and the url
sub get_symb {
my ($request,$silent) = @_;
my $symb=$env{'form.symb'};
unless ($symb) {
(my $url=$env{'form.url'}) =~ s-^http://($ENV{'SERVER_NAME'}\|$ENV{'HTTP_HOST'})--;
$symb = &Apache::lonnet::symbread($url);
if ($symb eq '') {
if (!$silent) {
$request->print(&mt("Unable to handle ambiguous references: [_1].",$url));
return ();
}
}
}
&Apache::lonenc::check_decrypt(\$symb);
return ($symb);
}

#--- Format fullname, username:domain if different for display	#--- Format fullname, username:domain if different for display
#--- Use anywhere where the student names are listed	#--- Use anywhere where the student names are listed
sub nameUserString {	sub nameUserString {
Line 154 sub nameUserString {	Line 143 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. ---
	#--- Count responseIDs, essayresponse items, and dropbox items ---
	#--- Sets response_error pointer to "1" if navmaps object broken ---
sub response_type {	sub response_type {
my ($symb,$response_error) = @_;	my ($symb,$response_error) = @_;

Line 170 sub response_type {	Line 161 sub response_type {
return;	return;
}	}
my $partlist = $res->parts();	my $partlist = $res->parts();
	my ($numresp,$numessay,$numdropbox) = (0,0,0);
my %vPart =	my %vPart =
map { $_ => 1 } (&Apache::loncommon::get_env_multiple('form.vPart'));	map { $_ => 1 } (&Apache::loncommon::get_env_multiple('form.vPart'));
my (%response_types,%handgrade);	my (%response_types,%handgrade);
Line 179 sub response_type {	Line 171 sub response_type {
my @types = $res->responseType($part);	my @types = $res->responseType($part);
my @ids = $res->responseIds($part);	my @ids = $res->responseIds($part);
for (my $i=0; $i < scalar(@ids); $i++) {	for (my $i=0; $i < scalar(@ids); $i++) {
	$numresp ++;
$response_types{$part}{$ids[$i]} = $types[$i];	$response_types{$part}{$ids[$i]} = $types[$i];
	if ($types[$i] eq 'essay') {
	$numessay ++;
	if (&Apache::lonnet::EXT("resource.$part".'_'.$ids[$i].".uploadedfiletypes",$symb)) {
	$numdropbox ++;
	}
	}
$handgrade{$part.'_'.$ids[$i]} =	$handgrade{$part.'_'.$ids[$i]} =
&Apache::lonnet::EXT('resource.'.$part.'_'.$ids[$i].	&Apache::lonnet::EXT('resource.'.$part.'_'.$ids[$i].
'.handgrade',$symb);	'.handgrade',$symb);
}	}
}	}
return ($partlist,\%handgrade,\%response_types);	return ($partlist,\%handgrade,\%response_types,$numresp,$numessay,$numdropbox);
}	}

sub flatten_responseType {	sub flatten_responseType {
Line 212 sub get_display_part {	Line 211 sub get_display_part {
return $display;	return $display;
}	}

#--- Show resource title	#--- Show parts and response type
#--- and parts and response type
sub showResourceInfo {	sub showResourceInfo {
my ($symb,$probTitle,$checkboxes,$res_error) = @_;	my ($symb,$partlist,$responseType,$formname,$checkboxes,$uploads) = @_;
my $result = '<h3>'.&mt('Current Resource').': '.$probTitle.'</h3>'."\n";	unless ((ref($partlist) eq 'ARRAY') && (ref($responseType) eq 'HASH')) {
my ($partlist,$handgrade,$responseType) = &response_type($symb,$res_error);	return '<br clear="all">';
if (ref($res_error)) {	}
if ($$res_error) {	my $coltitle = &mt('Problem Part Shown');
return;	if ($checkboxes) {
	$coltitle = &mt('Problem Part');
	} else {
	my $checkedparts = 0;
	foreach my $partid (&Apache::loncommon::get_env_multiple('form.vPart')) {
	if (grep(/^\Q$partid\E$/,@{$partlist})) {
	$checkedparts ++;
	}
	}
	if ($checkedparts == scalar(@{$partlist})) {
	return '<br clear="all">';
}	}
	if ($uploads) {
	$coltitle = &mt('Problem Part Selected');
	}
	}
	my $result = '<div class="LC_left_float" style="display:inline-block;">';
	if ($checkboxes) {
	my $legend = &mt('Parts to display');
	if ($uploads) {
	$legend = &mt('Part(s) with dropbox');
	}
	$result .= '<fieldset style="display:inline-block;"><legend>'.$legend.'</legend>'.
	'<span class="LC_nobreak">'.
	'<label><input type="radio" name="chooseparts" value="0" onclick="toggleParts('."'$formname'".');" checked="checked" />'.
	&mt('All parts').'</label>'.(' 'x2).
	'<label><input type="radio" name="chooseparts" value="1" onclick="toggleParts('."'$formname'".');" />'.
	&mt('Selected parts').'</label></span>'.
	'<div id="LC_partselector" style="display:none">';
}	}
$result.=&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();
if ($checkboxes) {	if ($checkboxes) {
$result.='<th> </th>';	$result .= '<th>'.&mt('Display?').'</th>';
}	}
$result.='<th>'.&mt('Problem Part').'</th>'	$result .= '<th>'.$coltitle.'</th>'
.'<th>'.&mt('Res. ID').'</th>'	.'<th>'.&mt('Res. ID').'</th>'
.'<th>'.&mt('Type').'</th>'	.'<th>'.&mt('Type').'</th>'
.&Apache::loncommon::end_data_table_header_row();	.&Apache::loncommon::end_data_table_header_row();
my %resptype = ();
my $hdgrade='no';
my %partsseen;	my %partsseen;
foreach my $partID (sort(keys(%$responseType))) {	foreach my $partID (sort(keys(%$responseType))) {
foreach my $resID (sort(keys(%{ $responseType->{$partID} }))) {	foreach my $resID (sort(keys(%{ $responseType->{$partID} }))) {
my $handgrade=$$handgrade{$partID.'_'.$resID};
my $responsetype = $responseType->{$partID}->{$resID};	my $responsetype = $responseType->{$partID}->{$resID};
$hdgrade = $handgrade if ($handgrade eq 'yes');	if ($uploads) {
$result.=&Apache::loncommon::start_data_table_row();	next unless ($responsetype eq 'essay');
if ($checkboxes) {	next unless (&Apache::lonnet::EXT("resource.$partID".'_'."$resID.uploadedfiletypes",$symb));
if (exists($partsseen{$partID})) {	}
$result.="<td> </td>";	my $display_part=&get_display_part($partID,$symb);
	if (exists($partsseen{$partID})) {
	$result.=&Apache::loncommon::continue_data_table_row();
	} else {
	$partsseen{$partID}=scalar(keys(%{$responseType->{$partID}}));
	$result.=&Apache::loncommon::start_data_table_row().
	'<td rowspan="'.$partsseen{$partID}.'" style="vertical-align:middle">';
	if ($checkboxes) {
	$result.='<input type="checkbox" name="vPart" checked="checked" value="'.$partID.'" /></td>'.
	'<td rowspan="'.$partsseen{$partID}.'" style="vertical-align:middle">'.$display_part.'</td>';
} else {	} else {
$result.="<td><input type='checkbox' name='vPart' value='$partID' checked='checked' /></td>";	$result.=$display_part.'</td>';
}	}
$partsseen{$partID}=1;
}	}
my $display_part=&get_display_part($partID,$symb);	$result.='<td>'.'<span class="LC_internal_info">'.$resID.'</span></td>'
$result.='<td>'.$display_part.'</td>'
.'<td>'.'<span class="LC_internal_info">'.$resID.'</span></td>'
.'<td>'.&mt($responsetype).'</td>'	.'<td>'.&mt($responsetype).'</td>'
# .'<td><b>'.&mt('Handgrade: [_1]',$handgrade).'</b></td>'
.&Apache::loncommon::end_data_table_row();	.&Apache::loncommon::end_data_table_row();
}	}
}	}
$result.=&Apache::loncommon::end_data_table();	$result.=&Apache::loncommon::end_data_table();
return $result,$responseType,$hdgrade,$partlist,$handgrade;	if ($checkboxes) {
	$result .= '</div></fieldset>';
	}
	$result .= '</div><div style="padding:0;clear:both;margin:0;border:0"></div>';
	if (!keys(%partsseen)) {
	$result = '';
	if ($uploads) {
	return '<div style="padding:0;clear:both;margin:0;border:0"></div>'.
	'<p class="LC_info">'.
	&mt('No dropbox items or essayresponse items with uploadedfiletypes set.').
	'</p>';
	} else {
	return '<br clear="all" />';
	}
	}
	return $result;
	}

	sub part_selector_js {
	my $js = <<"END";
	function toggleParts(formname) {
	if (document.getElementById('LC_partselector')) {
	var index = '';
	if (document.forms.length) {
	for (var i=0; i<document.forms.length; i++) {
	if (document.forms[i].name == formname) {
	index = i;
	break;
	}
	}
	}
	if ((index != '') && (document.forms[index].elements['chooseparts'].length > 1)) {
	for (var i=0; i<document.forms[index].elements['chooseparts'].length; i++) {
	if (document.forms[index].elements['chooseparts'][i].checked) {
	var val = document.forms[index].elements['chooseparts'][i].value;
	if (document.forms[index].elements['chooseparts'][i].value == 1) {
	document.getElementById('LC_partselector').style.display = 'block';
	} else {
	document.getElementById('LC_partselector').style.display = 'none';
	}
	}
	}
	}
	}
	}
	END
	return &Apache::lonhtmlcommon::scripttag($js);
}	}

sub reset_caches {	sub reset_caches {
Line 354 sub reset_caches {	Line 427 sub reset_caches {
}	}

sub scantron_partids_tograde {	sub scantron_partids_tograde {
my ($resource,$cid,$uname,$udom,$check_for_randomlist,$bubbles_per_row) = @_;	my ($resource,$cid,$uname,$udom,$check_for_randomlist,$bubbles_per_row,$scancode) = @_;
my (%analysis,@parts);	my (%analysis,@parts);
if (ref($resource)) {	if (ref($resource)) {
my $symb = $resource->symb();	my $symb = $resource->symb();
Line 362 sub reset_caches {	Line 435 sub reset_caches {
if ($check_for_randomlist) {	if ($check_for_randomlist) {
$add_to_form = { 'check_parts_withrandomlist' => 1,};	$add_to_form = { 'check_parts_withrandomlist' => 1,};
}	}
	if ($scancode) {
	if (ref($add_to_form) eq 'HASH') {
	$add_to_form->{'code_for_randomlist'} = $scancode;
	} else {
	$add_to_form = { 'code_for_randomlist' => $scancode,};
	}
	}
my $analyze =	my $analyze =
&get_analyze($symb,$uname,$udom,undef,$add_to_form,	&get_analyze($symb,$uname,$udom,undef,$add_to_form,
undef,undef,undef,$bubbles_per_row);	undef,undef,undef,$bubbles_per_row);
Line 433 sub cleanRecord {	Line 513 sub cleanRecord {
$bottomrow.'</tr></table></blockquote>';	$bottomrow.'</tr></table></blockquote>';
} elsif ($response eq 'radiobutton') {	} elsif ($response eq 'radiobutton') {
my %answer=&Apache::lonnet::str2hash($answer);	my %answer=&Apache::lonnet::str2hash($answer);
	my @answer = %answer;
	%answer = map {&HTML::Entities::encode($_, '"<>&')} @answer;
my ($toprow,$bottomrow);	my ($toprow,$bottomrow);
my $correct =	my $correct =
&get_radiobutton_correct_foil($partid,$respid,$symb,$uname,$udom,$type,$trial,$rndseed);	&get_radiobutton_correct_foil($partid,$respid,$symb,$uname,$udom,$type,$trial,$rndseed);
Line 465 sub cleanRecord {	Line 547 sub cleanRecord {
$env{'form.kwstyle'} = $keyhash{$loginuser.'_kwstyle'} ne '' ? $keyhash{$loginuser.'_kwstyle'} : '';	$env{'form.kwstyle'} = $keyhash{$loginuser.'_kwstyle'} ne '' ? $keyhash{$loginuser.'_kwstyle'} : '';
$env{'form.'.$symb} = 1; # so that we don't have to read it from disk for multiple sub of the same prob.	$env{'form.'.$symb} = 1; # so that we don't have to read it from disk for multiple sub of the same prob.
}	}
	$answer = &Apache::lontexconvert::msgtexconverted($answer);
return '<br /><br /><blockquote><tt>'.&keywords_highlight($answer).'</tt></blockquote>';	return '<br /><br /><blockquote><tt>'.&keywords_highlight($answer).'</tt></blockquote>';
} elsif ( $response eq 'organic') {	} elsif ( $response eq 'organic') {
my $result=&mt('Smile representation: [_1]',	my $result=&mt('Smile representation: [_1]',
Line 507 sub cleanRecord {	Line 590 sub cleanRecord {
$answer =	$answer =
&Apache::loncommon::format_previous_attempt_value('submission',	&Apache::loncommon::format_previous_attempt_value('submission',
$answer);	$answer);
return $answer;	return $answer;
}	}
return &HTML::Entities::encode($answer, '"<>&');	return &HTML::Entities::encode($answer, '"<>&');
}	}
Line 515 sub cleanRecord {	Line 598 sub cleanRecord {
#-- A couple of common js functions	#-- A couple of common js functions
sub commonJSfunctions {	sub commonJSfunctions {
my $request = shift;	my $request = shift;
$request->print(<<COMMONJSFUNCTIONS);	$request->print(&Apache::lonhtmlcommon::scripttag(<<COMMONJSFUNCTIONS));
<script type="text/javascript" language="javascript">
function radioSelection(radioButton) {	function radioSelection(radioButton) {
var selection=null;	var selection=null;
if (radioButton.length > 1) {	if (radioButton.length > 1) {
Line 544 sub commonJSfunctions {	Line 626 sub commonJSfunctions {
return selectOne.value;	return selectOne.value;
}	}
}	}
</script>
COMMONJSFUNCTIONS	COMMONJSFUNCTIONS
}	}

#--- Dumps the class list with usernames,list of sections,	#--- Dumps the class list with usernames,list of sections,
#--- section, ids and fullnames for each user.	#--- section, ids and fullnames for each user.
sub getclasslist {	sub getclasslist {
my ($getsec,$filterlist,$getgroup) = @_;	my ($getsec,$filterbyaccstatus,$getgroup,$symb,$submitonly,$filterbysubmstatus) = @_;
my @getsec;	my @getsec;
my @getgroup;	my @getgroup;
my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status'));	my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status'));
Line 579 sub getclasslist {	Line 660 sub getclasslist {
#	#
my %sections;	my %sections;
my %fullnames;	my %fullnames;
	my ($cdom,$cnum,$partlist);
	if (($filterbysubmstatus) && ($submitonly ne 'all') && ($symb ne '')) {
	$cdom = $env{"course.$env{'request.course.id'}.domain"};
	$cnum = $env{"course.$env{'request.course.id'}.num"};
	my $res_error;
	($partlist) = &response_type($symb,\$res_error);
	}
foreach my $student (keys(%$classlist)) {	foreach my $student (keys(%$classlist)) {
my $end =	my $end =
$classlist->{$student}->[&Apache::loncoursedata::CL_END()];	$classlist->{$student}->[&Apache::loncoursedata::CL_END()];
Line 595 sub getclasslist {	Line 683 sub getclasslist {
my $group =	my $group =
$classlist->{$student}->[&Apache::loncoursedata::CL_GROUP()];	$classlist->{$student}->[&Apache::loncoursedata::CL_GROUP()];
# filter students according to status selected	# filter students according to status selected
if ($filterlist && (!($stu_status =~ /Any/))) {	if ($filterbyaccstatus && (!($stu_status =~ /Any/))) {
if (!($stu_status =~ $status)) {	if (!($stu_status =~ $status)) {
delete($classlist->{$student});	delete($classlist->{$student});
next;	next;
Line 612 sub getclasslist {	Line 700 sub getclasslist {
}	}
}	}
if (($grp eq 'none') && !$group) {	if (($grp eq 'none') && !$group) {
$exclude = 0;	$exclude = 0;
}	}
}	}
if ($exclude) {	if ($exclude) {
delete($classlist->{$student});	delete($classlist->{$student});
	next;
}	}
}	}
	if (($filterbysubmstatus) && ($submitonly ne 'all') && ($symb ne '')) {
	my $udom =
	$classlist->{$student}->[&Apache::loncoursedata::CL_SDOM()];
	my $uname =
	$classlist->{$student}->[&Apache::loncoursedata::CL_SNAME()];
	if (($symb ne '') && ($udom ne '') && ($uname ne '')) {
	if ($submitonly eq 'queued') {
	my %queue_status =
	&Apache::bridgetask::get_student_status($symb,$cdom,$cnum,
	$udom,$uname);
	if (!defined($queue_status{'gradingqueue'})) {
	delete($classlist->{$student});
	next;
	}
	} else {
	my (%status) =&student_gradeStatus($symb,$udom,$uname,$partlist);
	my $submitted = 0;
	my $graded = 0;
	my $incorrect = 0;
	foreach (keys(%status)) {
	$submitted = 1 if ($status{$_} ne 'nothing');
	$graded = 1 if ($status{$_} =~ /^ungraded/);
	$incorrect = 1 if ($status{$_} =~ /^incorrect/);

	my ($foo,$partid,$foo1) = split(/\./,$_);
	if ($status{'resource.'.$partid.'.submitted_by'} ne '') {
	$submitted = 0;
	}
	}
	if (!$submitted && ($submitonly eq 'yes' \|\|
	$submitonly eq 'incorrect' \|\|
	$submitonly eq 'graded')) {
	delete($classlist->{$student});
	next;
	} elsif (!$graded && ($submitonly eq 'graded')) {
	delete($classlist->{$student});
	next;
	} elsif (!$incorrect && $submitonly eq 'incorrect') {
	delete($classlist->{$student});
	next;
	}
	}
	}
	}
$section = ($section ne '' ? $section : 'none');	$section = ($section ne '' ? $section : 'none');
if (&canview($section)) {	if (&canview($section)) {
if (!@getsec \|\| grep(/^\Q$section\E$/,@getsec)) {	if (!@getsec \|\| grep(/^\Q$section\E$/,@getsec)) {
Line 633 sub getclasslist {	Line 766 sub getclasslist {
delete($classlist->{$student});	delete($classlist->{$student});
}	}
}	}
my %seen = ();
my @sections = sort(keys(%sections));	my @sections = sort(keys(%sections));
return ($classlist,\@sections,\%fullnames);	return ($classlist,\@sections,\%fullnames);
}	}
Line 649 sub canmodify {	Line 781 sub canmodify {
#can modify the requested section	#can modify the requested section
return 1;	return 1;
} else {	} else {
# can't modify the request section	# can't modify the requested section
return 0;	return 0;
}	}
}	}
Line 662 sub canview {	Line 794 sub canview {
my ($sec)=@_;	my ($sec)=@_;
if ($perm{'vgr'}) {	if ($perm{'vgr'}) {
if (!defined($perm{'vgr_section'})) {	if (!defined($perm{'vgr_section'})) {
# can modify whole class	# can view whole class
return 1;	return 1;
} else {	} else {
if ($sec eq $perm{'vgr_section'}) {	if ($sec eq $perm{'vgr_section'}) {
#can modify the requested section	#can view the requested section
return 1;	return 1;
} else {	} else {
# can't modify the request section	# can't view the requested section
return 0;	return 0;
}	}
}	}
}	}
#can't modify	#can't view
return 0;	return 0;
}	}

Line 699 sub student_gradeStatus {	Line 831 sub student_gradeStatus {
sub jscriptNform {	sub jscriptNform {
my ($symb) = @_;	my ($symb) = @_;
my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status'));	my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status'));
my $jscript='<script type="text/javascript" language="javascript">'."\n".	my $jscript= &Apache::lonhtmlcommon::scripttag(
' function viewOneStudent(user,domain) {'."\n".	' function viewOneStudent(user,domain) {'."\n".
' document.onestudent.student.value = user;'."\n".	' document.onestudent.student.value = user;'."\n".
' document.onestudent.userdom.value = domain;'."\n".	' document.onestudent.userdom.value = domain;'."\n".
' document.onestudent.submit();'."\n".	' document.onestudent.submit();'."\n".
' }'."\n".	' }'."\n".
'</script>'."\n";	"\n");
$jscript.= '<form action="/adm/grades" method="post" name="onestudent">'."\n".	$jscript.= '<form action="/adm/grades" method="post" name="onestudent">'."\n".
'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".	'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".
'<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."\n".
'<input type="hidden" name="probTitle" value="'.$env{'form.probTitle'}.'" />'."\n".
'<input type="hidden" name="Status" value="'.$stu_status.'" />'."\n".	'<input type="hidden" name="Status" value="'.$stu_status.'" />'."\n".
'<input type="hidden" name="command" value="submission" />'."\n".	'<input type="hidden" name="command" value="submission" />'."\n".
'<input type="hidden" name="student" value="" />'."\n".	'<input type="hidden" name="student" value="" />'."\n".
Line 803 sub most_similar {	Line 933 sub most_similar {

#------------------------------------ Receipt Verification Routines	#------------------------------------ Receipt Verification Routines
#	#

	sub initialverifyreceipt {
	my ($request,$symb) = @_;
	&commonJSfunctions($request);
	return '<form name="gradingMenu" action=""><input type="submit" value="'.&mt('Verify Receipt Number.').'" />'.
	&Apache::lonnet::recprefix($env{'request.course.id'}).
	'-<input type="text" name="receipt" size="4" />'.
	'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".
	'<input type="hidden" name="command" value="verify" />'.
	"</form>\n";
	}

#--- Check whether a receipt number is valid.---	#--- Check whether a receipt number is valid.---
sub verifyreceipt {	sub verifyreceipt {
my $request = shift;	my ($request,$symb) = @_;

my $courseid = $env{'request.course.id'};	my $courseid = $env{'request.course.id'};
my $receipt = &Apache::lonnet::recprefix($courseid).'-'.	my $receipt = &Apache::lonnet::recprefix($courseid).'-'.
$env{'form.receipt'};	$env{'form.receipt'};
$receipt =~ s/[^\-\d]//g;	$receipt =~ s/[^\-\d]//g;
my ($symb) = &get_symb($request);

my $title.=	my $title =
'<h3><span class="LC_info">'.	'<h3><span class="LC_info">'.
&mt('Verifying Receipt No. [_1]',$receipt).	&mt('Verifying Receipt Number [_1]',$receipt).
'</span></h3>'."\n".	'</span></h3>'."\n";
'<h4>'.&mt('[_1]Resource: [_2]','<b>','</b>'.$env{'form.probTitle'}).
'</h4>'."\n";

my ($string,$contents,$matches) = ('','',0);	my ($string,$contents,$matches) = ('','',0);
my (undef,undef,$fullname) = &getclasslist('all','0');	my (undef,undef,$fullname) = &getclasslist('all','0');
Line 888 sub verifyreceipt {	Line 1027 sub verifyreceipt {
$contents.	$contents.
&Apache::loncommon::end_data_table()."\n";	&Apache::loncommon::end_data_table()."\n";
}	}
return $string.&show_grading_menu_form($symb);	return $string;
}	}

#--- This is called by a number of programs.	#--- This is called by a number of programs.
Line 896 sub verifyreceipt {	Line 1035 sub verifyreceipt {
#--- Also called directly when one clicks on the subm button	#--- Also called directly when one clicks on the subm button
# on the problem page.	# on the problem page.
sub listStudents {	sub listStudents {
my ($request) = shift;	my ($request,$symb,$submitonly,$divforres) = @_;

my ($symb) = &get_symb($request);
my $cdom = $env{"course.$env{'request.course.id'}.domain"};	my $cdom = $env{"course.$env{'request.course.id'}.domain"};
my $cnum = $env{"course.$env{'request.course.id'}.num"};	my $cnum = $env{"course.$env{'request.course.id'}.num"};
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' : $env{'form.submitonly'};	unless ($submitonly) {
my $viewgrade = $env{'form.showgrading'} eq 'yes' ? 'View/Grade/Regrade' : 'View';	$submitonly = $env{'form.submitonly'} eq '' ? 'all' : $env{'form.submitonly'};
$env{'form.probTitle'} = $env{'form.probTitle'} eq '' ?	}
&Apache::lonnet::gettitle($symb) : $env{'form.probTitle'};

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

my ($table,undef,$hdgrade,$partlist,$handgrade) = &showResourceInfo($symb,$env{'form.probTitle'},($env{'form.showgrading'} eq 'yes'));	my $result='';
	my $res_error;
	my ($partlist,$handgrade,$responseType,$numresp,$numessay) = &response_type($symb,\$res_error);

my %lt = &Apache::lonlocal::texthash (	my $table;
	if (ref($partlist) eq 'ARRAY') {
	if (scalar(@$partlist) > 1 ) {
	$table = &showResourceInfo($symb,$partlist,$responseType,'gradesub',1);
	} elsif ($divforres) {
	$table = '<div style="padding:0;clear:both;margin:0;border:0"></div>';
	} else {
	$table = '<br clear="all" />';
	}
	}

	my %js_lt = &Apache::lonlocal::texthash (
'multiple' => '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' => 'Please select the student before clicking on the Next button.',	'single' => 'Please select the student before clicking on the Next button.',
);	);
$request->print(<<LISTJAVASCRIPT);	&js_escape(\%js_lt);
<script type="text/javascript" language="javascript">	$request->print(&Apache::lonhtmlcommon::scripttag(<<LISTJAVASCRIPT));
function checkSelect(checkBox) {	function checkSelect(checkBox) {
var ctr=0;	var ctr=0;
var sense="";	var sense="";
Line 929 sub listStudents {	Line 1075 sub listStudents {
ctr++;	ctr++;
}	}
}	}
sense = '$lt{'multiple'}';	sense = '$js_lt{'multiple'}';
} else {	} else {
if (checkBox.checked) {	if (checkBox.checked) {
ctr = 1;	ctr = 1;
}	}
sense = '$lt{'single'}';	sense = '$js_lt{'single'}';
}	}
if (ctr == 0) {	if (ctr == 0) {
alert(sense);	alert(sense);
Line 948 sub listStudents {	Line 1094 sub listStudents {
formname.command.value = 'submission';	formname.command.value = 'submission';
formname.submit();	formname.submit();
}	}
</script>
LISTJAVASCRIPT	LISTJAVASCRIPT

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

my $checkhdgrade = ($env{'form.handgrade'} eq 'yes' && scalar(@$partlist) > 1 ) ? 'checked="checked"' : '';
my $checklastsub = $checkhdgrade eq '' ? 'checked="checked"' : '';
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 .= &Apache::lonhtmlcommon::start_pick_box();	$gradeTable .= &Apache::lonhtmlcommon::start_pick_box();
$gradeTable .= &Apache::lonhtmlcommon::row_title(&mt('View Problem Text'))	$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"
Line 971 LISTJAVASCRIPT	Line 1114 LISTJAVASCRIPT
.'<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();	.&Apache::lonhtmlcommon::row_closure();

my $submission_options;
if ($env{'form.handgrade'} eq 'yes' && scalar(@$partlist) > 1) {
$submission_options.=
'<label><input type="radio" name="lastSub" value="hdgrade" '.$checkhdgrade.' /> '.&mt('essay part only').' </label>'."\n";
}
my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status'));	my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status'));
my $saveStatus = $stu_status eq '' ? 'Active' : $stu_status;	my $saveStatus = $stu_status eq '' ? 'Active' : $stu_status;
$env{'form.Status'} = $saveStatus;	$env{'form.Status'} = $saveStatus;
$submission_options.=	my %optiontext = &Apache::lonlocal::texthash (
	lastonly => 'last submission',
	last => 'last submission with details',
	datesub => 'all submissions',
	all => 'all submissions with details',
	);
	my $submission_options =
'<span class="LC_nobreak">'.	'<span class="LC_nobreak">'.
'<label><input type="radio" name="lastSub" value="lastonly" '.$checklastsub.' /> '.	'<label><input type="radio" name="lastSub" value="lastonly" /> '.
&mt('last submission only').' </label></span>'."\n".	$optiontext{'lastonly'}.' </label></span>'."\n".
'<span class="LC_nobreak">'.	'<span class="LC_nobreak">'.
'<label><input type="radio" name="lastSub" value="last" /> '.	'<label><input type="radio" name="lastSub" value="last" /> '.
&mt('last submission & parts info').' </label></span>'."\n".	$optiontext{'last'}.' </label></span>'."\n".
'<span class="LC_nobreak">'.	'<span class="LC_nobreak">'.
'<label><input type="radio" name="lastSub" value="datesub" /> '.	'<label><input type="radio" name="lastSub" value="datesub" checked="checked" /> '.
&mt('by dates and submissions').'</label></span>'."\n".	$optiontext{'datesub'}.'</label></span>'."\n".
'<span class="LC_nobreak">'.	'<span class="LC_nobreak">'.
'<label><input type="radio" name="lastSub" value="all" /> '.	'<label><input type="radio" name="lastSub" value="all" /> '.
&mt('all details').'</label></span>';	$optiontext{'all'}.'</label></span>';
	my ($compmsg,$nocompmsg);
	$nocompmsg = ' checked="checked"';
	if ($numessay) {
	$compmsg = $nocompmsg;
	$nocompmsg = '';
	}
$gradeTable .= &Apache::lonhtmlcommon::row_title(&mt('Submissions'))	$gradeTable .= &Apache::lonhtmlcommon::row_title(&mt('Submissions'))
.$submission_options	.$submission_options;
	# Check if any gradable
	my $showmore;
	if ($perm{'mgr'}) {
	my @sections;
	if ($env{'request.course.sec'} ne '') {
	@sections = ($env{'request.course.sec'});
	} elsif ($env{'form.section'} eq '') {
	@sections = ('all');
	} else {
	@sections = &Apache::loncommon::get_env_multiple('form.section');
	}
	if (grep(/^all$/,@sections)) {
	$showmore = 1;
	} else {
	foreach my $sec (@sections) {
	if (&canmodify($sec)) {
	$showmore = 1;
	last;
	}
	}
	}
	}

	if ($showmore) {
	$gradeTable .=
	&Apache::lonhtmlcommon::row_closure()
	.&Apache::lonhtmlcommon::row_title(&mt('Send Messages'))
	.'<span class="LC_nobreak">'
	.'<label><input type="radio" name="compmsg" value="0"'.$nocompmsg.' />'
	.&mt('No').(' 'x2).'</label>'
	.'<label><input type="radio" name="compmsg" value="1"'.$compmsg.' />'
	.&mt('Yes').(' 'x2).'</label>'
.&Apache::lonhtmlcommon::row_closure();	.&Apache::lonhtmlcommon::row_closure();

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

$gradeTable .=	$gradeTable .=
&build_section_inputs().	&build_section_inputs().
'<input type="hidden" name="submitonly" value="'.$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="showgrading" value="'.$env{'form.showgrading'}.'" /><br />'."\n".
'<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."\n".
'<input type="hidden" name="probTitle" value="'.$env{'form.probTitle'}.'" />'."\n".
'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".	'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".
'<input type="hidden" name="saveStatusOld" value="'.$saveStatus.'" />'."\n";	'<input type="hidden" name="saveStatusOld" value="'.$saveStatus.'" />'."\n";
	if (exists($env{'form.Status'})) {
if (exists($env{'form.gradingMenu'}) && exists($env{'form.Status'})) {	$gradeTable .= '<input type="hidden" name="Status" value="'.$env{'form.Status'}.'" />'."\n";
$gradeTable .= '<input type="hidden" name="Status" value="'.$stu_status.'" />'."\n";
} else {	} else {
$gradeTable .= &Apache::lonhtmlcommon::row_title(&mt('Student Status'))	$gradeTable .= &Apache::lonhtmlcommon::row_closure()
	.&Apache::lonhtmlcommon::row_title(&mt('Student Status'))
.&Apache::lonhtmlcommon::StatusOptions(	.&Apache::lonhtmlcommon::StatusOptions(
$saveStatus,undef,1,'javascript:reLoadList(this.form);')	$saveStatus,undef,1,'javascript:reLoadList(this.form);');
.&Apache::lonhtmlcommon::row_closure();
}	}
	if ($numessay) {
$gradeTable .= &Apache::lonhtmlcommon::row_title(&mt('Check For Plagiarism'))	$gradeTable .= &Apache::lonhtmlcommon::row_closure()
.'<input type="checkbox" name="checkPlag" checked="checked" />'	.&Apache::lonhtmlcommon::row_title(&mt('Check For Plagiarism'))
.&Apache::lonhtmlcommon::row_closure(1)	.'<input type="checkbox" name="checkPlag" checked="checked" />';
	}
	$gradeTable .= &Apache::lonhtmlcommon::row_closure(1)
.&Apache::lonhtmlcommon::end_pick_box();	.&Apache::lonhtmlcommon::end_pick_box();

$gradeTable .= '<p>'	$gradeTable .= '<p>'
.&mt('To '.lc($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"	.&mt("To view/grade/regrade 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" />'	.'<input type="hidden" name="command" value="processGroup" />'
.'</p>';	.'</p>';

Line 1047 LISTJAVASCRIPT	Line 1226 LISTJAVASCRIPT
while ($loop < 2) {	while ($loop < 2) {
$gradeTable.='<th>'.&mt('No.').'</th><th>'.&mt('Select').'</th>'.	$gradeTable.='<th>'.&mt('No.').'</th><th>'.&mt('Select').'</th>'.
'<th>'.&nameUserString('header').' '.&mt('Section/Group').'</th>';	'<th>'.&nameUserString('header').' '.&mt('Section/Group').'</th>';
if ($env{'form.showgrading'} eq 'yes'	if (($submitonly ne 'queued') && ($submitonly ne 'all')) {
&& $submitonly ne 'queued'
&& $submitonly ne 'all') {
foreach my $part (sort(@$partlist)) {	foreach my $part (sort(@$partlist)) {
my $display_part=	my $display_part=
&get_display_part((split(/_/,$part))[0],$symb);	&get_display_part((split(/_/,$part))[0],$symb);
Line 1085 LISTJAVASCRIPT	Line 1262 LISTJAVASCRIPT
$status{'gradingqueue'} = $queue_status{'gradingqueue'};	$status{'gradingqueue'} = $queue_status{'gradingqueue'};
}	}

if ($env{'form.showgrading'} eq 'yes'	if (($submitonly ne 'queued') && ($submitonly ne 'all')) {
&& $submitonly ne 'queued'
&& $submitonly ne 'all') {
(%status) =&student_gradeStatus($symb,$udom,$uname,$partlist);	(%status) =&student_gradeStatus($symb,$udom,$uname,$partlist);
my $submitted = 0;	my $submitted = 0;
my $graded = 0;	my $graded = 0;
Line 1128 LISTJAVASCRIPT	Line 1303 LISTJAVASCRIPT
&nameUserString(undef,$$fullname{$student},$uname,$udom).	&nameUserString(undef,$$fullname{$student},$uname,$udom).
' '.$section.($group ne '' ?'/'.$group:'').'</td>'."\n";	' '.$section.($group ne '' ?'/'.$group:'').'</td>'."\n";

if ($env{'form.showgrading'} eq 'yes' && $submitonly ne 'all') {	if ($submitonly ne 'all') {
foreach (sort(keys(%status))) {	foreach (sort(keys(%status))) {
next if ($_ =~ /^resource.*?submitted_by$/);	next if ($_ =~ /^resource.*?submitted_by$/);
$gradeTable.='<td align="center"> '.&mt($status{$_}).' </td>'."\n";	$gradeTable.='<td align="center"> '.&mt($status{$_}).' </td>'."\n";
Line 1142 LISTJAVASCRIPT	Line 1317 LISTJAVASCRIPT
}	}
if ($ctr%2 ==1) {	if ($ctr%2 ==1) {
$gradeTable.='<td> </td><td> </td><td> </td>';	$gradeTable.='<td> </td><td> </td><td> </td>';
if ($env{'form.showgrading'} eq 'yes'	if (($submitonly ne 'queued') && ($submitonly ne 'all')) {
&& $submitonly ne 'queued'
&& $submitonly ne 'all') {
foreach (@$partlist) {	foreach (@$partlist) {
$gradeTable.='<td> </td>';	$gradeTable.='<td> </td>';
}	}
Line 1175 LISTJAVASCRIPT	Line 1348 LISTJAVASCRIPT
} elsif ($ctr == 1) {	} elsif ($ctr == 1) {
$gradeTable =~ s/type="checkbox"/type="checkbox" checked="checked"/;	$gradeTable =~ s/type="checkbox"/type="checkbox" checked="checked"/;
}	}
$gradeTable.=&show_grading_menu_form($symb);
$request->print($gradeTable);	$request->print($gradeTable);
return '';	return '';
}	}
Line 1183 LISTJAVASCRIPT	Line 1355 LISTJAVASCRIPT
#---- Called from the listStudents routine	#---- Called from the listStudents routine

sub check_script {	sub check_script {
my ($form, $type)=@_;	my ($form,$type) = @_;
my $chkallscript='<script type="text/javascript">	my $chkallscript = &Apache::lonhtmlcommon::scripttag('
function checkall() {	function checkall() {
for (i=0; i<document.forms.'.$form.'.elements.length; i++) {	for (i=0; i<document.forms.'.$form.'.elements.length; i++) {
ele = document.forms.'.$form.'.elements[i];	ele = document.forms.'.$form.'.elements[i];
Line 1215 sub check_script {	Line 1387 sub check_script {
}	}
}	}

</script>'."\n";	'."\n");
return $chkallscript;	return $chkallscript;
}	}

Line 1229 sub check_buttons {	Line 1401 sub check_buttons {

# Displays the submissions for one student or a group of students	# Displays the submissions for one student or a group of students
sub processGroup {	sub processGroup {
my ($request) = shift;	my ($request,$symb) = @_;
my $ctr = 0;	my $ctr = 0;
my @stuchecked = &Apache::loncommon::get_env_multiple('form.stuinfo');	my @stuchecked = &Apache::loncommon::get_env_multiple('form.stuinfo');
my $total = scalar(@stuchecked)-1;	my $total = scalar(@stuchecked)-1;
Line 1239 sub processGroup {	Line 1411 sub processGroup {
$env{'form.student'} = $uname;	$env{'form.student'} = $uname;
$env{'form.userdom'} = $udom;	$env{'form.userdom'} = $udom;
$env{'form.fullname'} = $fullname;	$env{'form.fullname'} = $fullname;
&submission($request,$ctr,$total);	&submission($request,$ctr,$total,$symb);
$ctr++;	$ctr++;
}	}
return '';	return '';
Line 1253 sub processGroup {	Line 1425 sub processGroup {
#--- Javascript to handle the submission page functionality ---	#--- Javascript to handle the submission page functionality ---
sub sub_page_js {	sub sub_page_js {
my $request = shift;	my $request = shift;
my $alertmsg = &mt('A number equal or greater than 0 is expected. Entered value = ');	my $alertmsg = &mt('A number equal or greater than 0 is expected. Entered value = ');
$request->print(<<SUBJAVASCRIPT);	&js_escape(\$alertmsg);
<script type="text/javascript" language="javascript">	$request->print(&Apache::lonhtmlcommon::scripttag(<<SUBJAVASCRIPT));
function updateRadio(formname,id,weight) {	function updateRadio(formname,id,weight) {
var gradeBox = formname["GD_BOX"+id];	var gradeBox = formname["GD_BOX"+id];
var radioButton = formname["RADVAL"+id];	var radioButton = formname["RADVAL"+id];
Line 1375 sub sub_page_js {	Line 1547 sub sub_page_js {
}	}
}	}
}	}
if (val == "Grade Student") {
formname.showgrading.value = "yes";
if (formname.Status.value == "") {
formname.Status.value = "Active";
}
formname.studentNo.value = total;
}
formname.submit();	formname.submit();
}	}

Line 1421 sub sub_page_js {	Line 1586 sub sub_page_js {

formname.submit();	formname.submit();
}	}
</script>
SUBJAVASCRIPT	SUBJAVASCRIPT
}	}

#--- javascript for essay type problem --	#--- javascript for grading message center
sub sub_page_kw_js {	sub sub_grademessage_js {
my $request = shift;	my $request = shift;
my $iconpath = $request->dir_config('lonIconsURL');	my $iconpath = $request->dir_config('lonIconsURL');
&commonJSfunctions($request);	&commonJSfunctions($request);

my $inner_js_msg_central=<<INNERJS;	my $inner_js_msg_central= (<<INNERJS);
<script text="text/javascript">	<script type="text/javascript">
function checkInput() {	function checkInput() {
opener.document.SCORE.msgsub.value = opener.checkEntities(document.msgcenter.msgsub.value);	opener.document.SCORE.msgsub.value = opener.checkEntities(document.msgcenter.msgsub.value);
var nmsg = opener.document.SCORE.savemsgN.value;	var nmsg = opener.document.SCORE.savemsgN.value;
Line 1469 sub sub_page_kw_js {	Line 1633 sub sub_page_kw_js {
self.close()	self.close()

}	}
</script>
INNERJS

my $inner_js_highlight_central=<<INNERJS;
<script type="text/javascript">
function updateChoice(flag) {
opener.document.SCORE.kwclr.value = opener.radioSelection(document.hlCenter.kwdclr);
opener.document.SCORE.kwsize.value = opener.radioSelection(document.hlCenter.kwdsize);
opener.document.SCORE.kwstyle.value = opener.radioSelection(document.hlCenter.kwdstyle);
opener.document.SCORE.refresh.value = "on";
if (opener.document.SCORE.keywords.value!=""){
opener.document.SCORE.submit();
}
self.close()
}
</script>	</script>
INNERJS	INNERJS

my $start_page_msg_central =	my $start_page_msg_central =
&Apache::loncommon::start_page('Message Central',$inner_js_msg_central,	&Apache::loncommon::start_page('Message Central',$inner_js_msg_central,
{'js_ready' => 1,	{'js_ready' => 1,
'only_body' => 1,	'only_body' => 1,
'bgcolor' =>'#FFFFFF',});	'bgcolor' =>'#FFFFFF',});
my $end_page_msg_central =	my $end_page_msg_central =
&Apache::loncommon::end_page({'js_ready' => 1});	&Apache::loncommon::end_page({'js_ready' => 1});


my $start_page_highlight_central =
&Apache::loncommon::start_page('Highlight Central',
$inner_js_highlight_central,
{'js_ready' => 1,
'only_body' => 1,
'bgcolor' =>'#FFFFFF',});
my $end_page_highlight_central =
&Apache::loncommon::end_page({'js_ready' => 1});

my $docopen=&Apache::lonhtmlcommon::javascript_docopen();	my $docopen=&Apache::lonhtmlcommon::javascript_docopen();
$docopen=~s/^document\.//;	$docopen=~s/^document\.//;
my %lt = &Apache::lonlocal::texthash(
keyw => 'Keywords list, separated by a space. Add/delete to list if desired.',	my %html_js_lt = &Apache::lonlocal::texthash(
plse => 'Please select a word or group of words from document and then click this link.',
adds => 'Add selection to keyword list? Edit if desired.',
comp => 'Compose Message for: ',	comp => 'Compose Message for: ',
incl => 'Include',	incl => 'Include',
type => 'Type',	type => 'Type',
Line 1519 INNERJS	Line 1657 INNERJS
new => 'New',	new => 'New',
save => 'Save',	save => 'Save',
canc => 'Cancel',	canc => 'Cancel',
kehi => 'Keyword Highlight Options',
txtc => 'Text Color',
font => 'Font Size',
fnst => 'Font Style',
col1 => 'red',
col2 => 'green',
col3 => 'blue',
siz1 => 'normal',
siz2 => '+1',
siz3 => '+2',
sty1 => 'normal',
sty2 => 'italic',
sty3 => 'bold',
);	);
$request->print(<<SUBJAVASCRIPT);	&html_escape(\%html_js_lt);
<script type="text/javascript" language="javascript">	&js_escape(\%html_js_lt);
	$request->print(&Apache::lonhtmlcommon::scripttag(<<SUBJAVASCRIPT));
//===================== Show list of keywords ====================
function keywords(formname) {
var nret = prompt("$lt{'keyw'}",formname.keywords.value);
if (nret==null) return;
formname.keywords.value = nret;

if (formname.keywords.value != "") {
formname.refresh.value = "on";
formname.submit();
}
return;
}

//===================== Script to view submitted by ==================	//===================== Script to view submitted by ==================
function viewSubmitter(submitter) {	function viewSubmitter(submitter) {
Line 1558 INNERJS	Line 1671 INNERJS
return;	return;
}	}

//===================== Script to add keyword(s) ==================
function getSel() {
if (document.getSelection) txt = document.getSelection();
else if (document.selection) txt = document.selection.createRange().text;
else return;
var cleantxt = txt.replace(new RegExp('([\\f\\n\\r\\t\\v ])+', 'g')," ");
if (cleantxt=="") {
alert("$lt{'plse'}");
return;
}
var nret = prompt("$lt{'adds'}",cleantxt);
if (nret==null) return;
document.SCORE.keywords.value = document.SCORE.keywords.value+" "+nret;
if (document.SCORE.keywords.value != "") {
document.SCORE.refresh.value = "on";
document.SCORE.submit();
}
return;
}

//====================== Script for composing message ==============	//====================== Script for composing message ==============
// preload images	// preload images
img1 = new Image();	img1 = new Image();
Line 1648 INNERJS	Line 1741 INNERJS

pDoc.write("<form action=\\"inactive\\" name=\\"msgcenter\\">");	pDoc.write("<form action=\\"inactive\\" name=\\"msgcenter\\">");
pDoc.write("<input value=\\""+usrctr+"\\" name=\\"usrctr\\" type=\\"hidden\\">");	pDoc.write("<input value=\\""+usrctr+"\\" name=\\"usrctr\\" type=\\"hidden\\">");
pDoc.write("<h3><span class=\\"LC_info\\"> $lt{'comp'}\"+fullname+\"<\\/span><\\/h3><br /><br />");	pDoc.write("<h1> $html_js_lt{'comp'}\"+fullname+\"<\\/h1>");

pDoc.write('<table border="0" width="100%"><tr><td bgcolor="#777777">');	pDoc.write('<table style="border:1px solid black;"><tr>');
pDoc.write('<table border="0" width="100%"><tr bgcolor="#DDFFFF">');	pDoc.write("<td><b>$html_js_lt{'incl'}<\\/b><\\/td><td><b>$html_js_lt{'type'}<\\/b><\\/td><td><b>$html_js_lt{'mesa'}<\\/td><\\/tr>");
pDoc.write("<td><b>$lt{'type'}<\\/b><\\/td><td><b>$lt{'incl'}<\\/b><\\/td><td><b>$lt{'mesa'}<\\/td><\\/tr>");
}	}
function displaySubject(msg,shwsel) {	function displaySubject(msg,shwsel) {
pDoc = pWin.document;	pDoc = pWin.document;
pDoc.write("<tr bgcolor=\\"#ffffdd\\">");	pDoc.write("<tr>");
pDoc.write("<td>$lt{'subj'}<\\/td>");
pDoc.write("<td align=\\"center\\"><input name=\\"subchk\\" type=\\"checkbox\\"" +shwsel+"><\\/td>");	pDoc.write("<td align=\\"center\\"><input name=\\"subchk\\" type=\\"checkbox\\"" +shwsel+"><\\/td>");
pDoc.write("<td><input name=\\"msgsub\\" type=\\"text\\" value=\\""+msg+"\\"size=\\"60\\" maxlength=\\"80\\"><\\/td><\\/tr>");	pDoc.write("<td>$html_js_lt{'subj'}<\\/td>");
	pDoc.write("<td><input name=\\"msgsub\\" type=\\"text\\" value=\\""+msg+"\\"size=\\"40\\" maxlength=\\"80\\"><\\/td><\\/tr>");
}	}

function displaySavedMsg(ctr,msg,shwsel) {	function displaySavedMsg(ctr,msg,shwsel) {
pDoc = pWin.document;	pDoc = pWin.document;
pDoc.write("<tr bgcolor=\\"#ffffdd\\">");	pDoc.write("<tr>");
pDoc.write("<td align=\\"center\\">"+ctr+"<\\/td>");
pDoc.write("<td align=\\"center\\"><input name=\\"msgn"+ctr+"\\" type=\\"checkbox\\"" +shwsel+"><\\/td>");	pDoc.write("<td align=\\"center\\"><input name=\\"msgn"+ctr+"\\" type=\\"checkbox\\"" +shwsel+"><\\/td>");
	pDoc.write("<td align=\\"center\\">"+ctr+"<\\/td>");
pDoc.write("<td><textarea name=\\"msg"+ctr+"\\" cols=\\"60\\" rows=\\"3\\">"+msg+"<\\/textarea><\\/td><\\/tr>");	pDoc.write("<td><textarea name=\\"msg"+ctr+"\\" cols=\\"60\\" rows=\\"3\\">"+msg+"<\\/textarea><\\/td><\\/tr>");
}	}

function newMsg(newmsg,shwsel) {	function newMsg(newmsg,shwsel) {
pDoc = pWin.document;	pDoc = pWin.document;
pDoc.write("<tr bgcolor=\\"#ffffdd\\">");	pDoc.write("<tr>");
pDoc.write("<td align=\\"center\\">$lt{'new'}<\\/td>");
pDoc.write("<td align=\\"center\\"><input name=\\"newmsgchk\\" type=\\"checkbox\\"" +shwsel+"><\\/td>");	pDoc.write("<td align=\\"center\\"><input name=\\"newmsgchk\\" type=\\"checkbox\\"" +shwsel+"><\\/td>");
	pDoc.write("<td align=\\"center\\">$html_js_lt{'new'}<\\/td>");
pDoc.write("<td><textarea name=\\"newmsg\\" cols=\\"60\\" rows=\\"3\\" onchange=\\"javascript:this.form.newmsgchk.checked=true\\" >"+newmsg+"<\\/textarea><\\/td><\\/tr>");	pDoc.write("<td><textarea name=\\"newmsg\\" cols=\\"60\\" rows=\\"3\\" onchange=\\"javascript:this.form.newmsgchk.checked=true\\" >"+newmsg+"<\\/textarea><\\/td><\\/tr>");
}	}

function msgTail() {	function msgTail() {
pDoc = pWin.document;	pDoc = pWin.document;
pDoc.write("<\\/table>");
pDoc.write("<\\/td><\\/tr><\\/table> ");	pDoc.write("<\\/td><\\/tr><\\/table> ");
pDoc.write("<input type=\\"button\\" value=\\"$lt{'save'}\\" onclick=\\"javascript:checkInput()\\">  ");	pDoc.write("<input type=\\"button\\" value=\\"$html_js_lt{'save'}\\" onclick=\\"javascript:checkInput()\\">  ");
pDoc.write("<input type=\\"button\\" value=\\"$lt{'canc'}\\" onclick=\\"self.close()\\"><br /><br />");	pDoc.write("<input type=\\"button\\" value=\\"$html_js_lt{'canc'}\\" onclick=\\"self.close()\\"><br /><br />");
pDoc.write("<\\/form>");	pDoc.write("<\\/form>");
pDoc.write('$end_page_msg_central');	pDoc.write('$end_page_msg_central');
pDoc.close();	pDoc.close();
}	}

	SUBJAVASCRIPT
	}

	#--- javascript for essay type problem --
	sub sub_page_kw_js {
	my $request = shift;

	unless ($env{'form.compmsg'}) {
	&commonJSfunctions($request);
	}

	my $inner_js_highlight_central= (<<INNERJS);
	<script type="text/javascript">
	function updateChoice(flag) {
	opener.document.SCORE.kwclr.value = opener.radioSelection(document.hlCenter.kwdclr);
	opener.document.SCORE.kwsize.value = opener.radioSelection(document.hlCenter.kwdsize);
	opener.document.SCORE.kwstyle.value = opener.radioSelection(document.hlCenter.kwdstyle);
	opener.document.SCORE.refresh.value = "on";
	if (opener.document.SCORE.keywords.value!=""){
	opener.document.SCORE.submit();
	}
	self.close()
	}
	</script>
	INNERJS

	my $start_page_highlight_central =
	&Apache::loncommon::start_page('Highlight Central',
	$inner_js_highlight_central,
	{'js_ready' => 1,
	'only_body' => 1,
	'bgcolor' =>'#FFFFFF',});
	my $end_page_highlight_central =
	&Apache::loncommon::end_page({'js_ready' => 1});

	my $docopen=&Apache::lonhtmlcommon::javascript_docopen();
	$docopen=~s/^document\.//;

	my %js_lt = &Apache::lonlocal::texthash(
	keyw => 'Keywords list, separated by a space. Add/delete to list if desired.',
	plse => 'Please select a word or group of words from document and then click this link.',
	adds => 'Add selection to keyword list? Edit if desired.',
	col1 => 'red',
	col2 => 'green',
	col3 => 'blue',
	siz1 => 'normal',
	siz2 => '+1',
	siz3 => '+2',
	sty1 => 'normal',
	sty2 => 'italic',
	sty3 => 'bold',
	);
	my %html_js_lt = &Apache::lonlocal::texthash(
	save => 'Save',
	canc => 'Cancel',
	kehi => 'Keyword Highlight Options',
	txtc => 'Text Color',
	font => 'Font Size',
	fnst => 'Font Style',
	);
	&js_escape(\%js_lt);
	&html_escape(\%html_js_lt);
	&js_escape(\%html_js_lt);
	$request->print(&Apache::lonhtmlcommon::scripttag(<<SUBJAVASCRIPT));

	//===================== Show list of keywords ====================
	function keywords(formname) {
	var nret = prompt("$js_lt{'keyw'}",formname.keywords.value);
	if (nret==null) return;
	formname.keywords.value = nret;

	if (formname.keywords.value != "") {
	formname.refresh.value = "on";
	formname.submit();
	}
	return;
	}

	//===================== Script to add keyword(s) ==================
	function getSel() {
	if (document.getSelection) txt = document.getSelection();
	else if (document.selection) txt = document.selection.createRange().text;
	else return;
	if (typeof(txt) != 'string') {
	txt = String(txt);
	}
	var cleantxt = txt.replace(new RegExp('([\\f\\n\\r\\t\\v ])+', 'g')," ");
	if (cleantxt=="") {
	alert("$js_lt{'plse'}");
	return;
	}
	var nret = prompt("$js_lt{'adds'}",cleantxt);
	if (nret==null) return;
	document.SCORE.keywords.value = document.SCORE.keywords.value+" "+nret;
	if (document.SCORE.keywords.value != "") {
	document.SCORE.refresh.value = "on";
	document.SCORE.submit();
	}
	return;
	}

//====================== Script for keyword highlight options ==============	//====================== Script for keyword highlight options ==============
function kwhighlight() {	function kwhighlight() {
var kwclr = document.SCORE.kwclr.value;	var kwclr = document.SCORE.kwclr.value;
Line 1697 INNERJS	Line 1889 INNERJS
var redsel = "";	var redsel = "";
var grnsel = "";	var grnsel = "";
var blusel = "";	var blusel = "";
var txtcol1 = "$lt{'col1'}";	var txtcol1 = "$js_lt{'col1'}";
var txtcol2 = "$lt{'col2'}";	var txtcol2 = "$js_lt{'col2'}";
var txtcol3 = "$lt{'col3'}";	var txtcol3 = "$js_lt{'col3'}";
var txtsiz1 = "$lt{'siz1'}";	var txtsiz1 = "$js_lt{'siz1'}";
var txtsiz2 = "$lt{'siz2'}";	var txtsiz2 = "$js_lt{'siz2'}";
var txtsiz3 = "$lt{'siz3'}";	var txtsiz3 = "$js_lt{'siz3'}";
var txtsty1 = "$lt{'sty1'}";	var txtsty1 = "$js_lt{'sty1'}";
var txtsty2 = "$lt{'sty2'}";	var txtsty2 = "$js_lt{'sty2'}";
var txtsty3 = "$lt{'sty3'}";	var txtsty3 = "$js_lt{'sty3'}";
if (kwclr=="red") {var redsel="checked='checked'"};	if (kwclr=="red") {var redsel="checked='checked'"};
if (kwclr=="green") {var grnsel="checked='checked'"};	if (kwclr=="green") {var grnsel="checked='checked'"};
if (kwclr=="blue") {var blusel="checked='checked'"};	if (kwclr=="blue") {var blusel="checked='checked'"};
Line 1742 INNERJS	Line 1934 INNERJS
hDoc.$docopen;	hDoc.$docopen;
hDoc.write('$start_page_highlight_central');	hDoc.write('$start_page_highlight_central');
hDoc.write("<form action=\\"inactive\\" name=\\"hlCenter\\">");	hDoc.write("<form action=\\"inactive\\" name=\\"hlCenter\\">");
hDoc.write("<h1>$lt{'kehi'}<\\/h1>");	hDoc.write("<h1>$html_js_lt{'kehi'}<\\/h1>");

hDoc.write('<table border="0" width="100%"><tr style="background-color:#A1D676">');	hDoc.write('<table border="0" width="100%"><tr style="background-color:#A1D676">');
hDoc.write("<th>$lt{'txtc'}<\\/th><th>$lt{'font'}<\\/th><th>$lt{'fnst'}<\\/th><\\/tr>");	hDoc.write("<th>$html_js_lt{'txtc'}<\\/th><th>$html_js_lt{'font'}<\\/th><th>$html_js_lt{'fnst'}<\\/th><\\/tr>");
}	}

function highlightbody(clrval,clrtxt,clrsel,szval,sztxt,szsel,syval,sytxt,sysel) {	function highlightbody(clrval,clrtxt,clrsel,szval,sztxt,szsel,syval,sytxt,sysel) {
Line 1763 INNERJS	Line 1955 INNERJS
function highlightend() {	function highlightend() {
var hDoc = hwdWin.document;	var hDoc = hwdWin.document;
hDoc.write("<\\/table><br \\/>");	hDoc.write("<\\/table><br \\/>");
hDoc.write("<input type=\\"button\\" value=\\"$lt{'save'}\\" onclick=\\"javascript:updateChoice(1)\\" \\/>  ");	hDoc.write("<input type=\\"button\\" value=\\"$html_js_lt{'save'}\\" onclick=\\"javascript:updateChoice(1)\\" \\/>  ");
hDoc.write("<input type=\\"button\\" value=\\"$lt{'canc'}\\" onclick=\\"self.close()\\" \\/><br /><br />");	hDoc.write("<input type=\\"button\\" value=\\"$html_js_lt{'canc'}\\" onclick=\\"self.close()\\" \\/><br /><br />");
hDoc.write("<\\/form>");	hDoc.write("<\\/form>");
hDoc.write('$end_page_highlight_central');	hDoc.write('$end_page_highlight_central');
hDoc.close();	hDoc.close();
}	}

</script>
SUBJAVASCRIPT	SUBJAVASCRIPT
}	}

Line 1859 sub gradeBox {	Line 2050 sub gradeBox {

$result .=	$result .=
'<td>'.$data_WGT.$display_part.'</td><td>'.$radio.'</td><td>'.&mt('or').'</td><td>'.$line.'</td>';	'<td>'.$data_WGT.$display_part.'</td><td>'.$radio.'</td><td>'.&mt('or').'</td><td>'.$line.'</td>';
$result.=&Apache::loncommon::end_data_table_row().'<td colspan="6">';	$result.=&Apache::loncommon::end_data_table_row();
	$result.=&Apache::loncommon::start_data_table_row().'<td colspan="6">';
$result.='<input type="hidden" name="stores'.$counter.'_'.$partid.'" value="" />'."\n".	$result.='<input type="hidden" name="stores'.$counter.'_'.$partid.'" value="" />'."\n".
'<input type="hidden" name="oldpts'.$counter.'_'.$partid.'" value="'.$score.'" />'."\n".	'<input type="hidden" name="oldpts'.$counter.'_'.$partid.'" value="'.$score.'" />'."\n".
'<input type="hidden" name="solved'.$counter.'_'.$partid.'" value="'.	'<input type="hidden" name="solved'.$counter.'_'.$partid.'" value="'.
Line 1878 sub gradeBox {	Line 2070 sub gradeBox {
}	}

sub handback_box {	sub handback_box {
my ($symb,$uname,$udom,$counter,$partid,$record,$res_error) = @_;	my ($symb,$uname,$udom,$counter,$partid,$record,$res_error_pointer) = @_;
my ($partlist,$handgrade,$responseType) = &response_type($symb,$res_error);	my ($partlist,$handgrade,$responseType,$numresp,$numessay) = &response_type($symb,$res_error_pointer);
	return unless ($numessay);
my (@respids);	my (@respids);
my @part_response_id = &flatten_responseType($responseType);	my @part_response_id = &flatten_responseType($responseType);
foreach my $part_response_id (@part_response_id) {	foreach my $part_response_id (@part_response_id) {
Line 1981 sub show_problem {	Line 2174 sub show_problem {
sub files_exist {	sub files_exist {
my ($r, $symb) = @_;	my ($r, $symb) = @_;
my @students = &Apache::loncommon::get_env_multiple('form.stuinfo');	my @students = &Apache::loncommon::get_env_multiple('form.stuinfo');

foreach my $student (@students) {	foreach my $student (@students) {
my ($uname,$udom,$fullname) = split(/:/,$student);	my ($uname,$udom,$fullname) = split(/:/,$student);
my %record = &Apache::lonnet::restore($symb,$env{'request.course.id'},	my %record = &Apache::lonnet::restore($symb,$env{'request.course.id'},
Line 2000 sub files_exist {	Line 2192 sub files_exist {

sub download_all_link {	sub download_all_link {
my ($r,$symb) = @_;	my ($r,$symb) = @_;
	unless (&files_exist($r, $symb)) {
	$r->print(&mt('There are currently no submitted documents.'));
	return;
	}
my $all_students =	my $all_students =
join("\n", &Apache::loncommon::get_env_multiple('form.stuinfo'));	join("\n", &Apache::loncommon::get_env_multiple('form.stuinfo'));

Line 2012 sub download_all_link {	Line 2208 sub download_all_link {
'cgi.'.$identifier.'.parts' => $parts,});	'cgi.'.$identifier.'.parts' => $parts,});
$r->print('<a href="/cgi-bin/multidownload.pl?'.$identifier.'">'.	$r->print('<a href="/cgi-bin/multidownload.pl?'.$identifier.'">'.
&mt('Download All Submitted Documents').'</a>');	&mt('Download All Submitted Documents').'</a>');
return	return;
	}

	sub submit_download_link {
	my ($request,$symb) = @_;
	if (!$symb) { return ''; }
	my $res_error;
	my ($partlist,$handgrade,$responseType,$numresp,$numessay,$numdropbox) =
	&response_type($symb,\$res_error);
	if ($res_error) {
	$request->print(&mt('An error occurred retrieving response types'));
	return;
	}
	unless ($numessay) {
	$request->print(&mt('No essayresponse items found'));
	return;
	}
	my @chosenparts = &Apache::loncommon::get_env_multiple('form.vPart');
	if (@chosenparts) {
	$request->print(&showResourceInfo($symb,$partlist,$responseType,
	undef,undef,1));
	}
	if ($numessay) {
	my $submitonly= $env{'form.submitonly'} eq '' ? 'all' : $env{'form.submitonly'};
	my $getsec = $env{'form.section'} eq '' ? 'all' : $env{'form.section'};
	my $getgroup = $env{'form.group'} eq '' ? 'all' : $env{'form.group'};
	(undef,undef,my $fullname) = &getclasslist($getsec,1,$getgroup,$symb,$submitonly,1);
	if (ref($fullname) eq 'HASH') {
	my @students = map { $_.':'.$fullname->{$_} } (keys(%{$fullname}));
	if (@students) {
	@{$env{'form.stuinfo'}} = @students;
	if ($numdropbox) {
	&download_all_link($request,$symb);
	} else {
	$request->print(&mt('No essayrespose items with dropbox found'));
	}
	# FIXME Need a mechanism to download essays, i.e., if $numessay > $numdropbox
	# Needs to omit user's identity if resource instance is for an anonymous survey.
	} else {
	$request->print(&mt('No students match the criteria you selected'));
	}
	} else {
	$request->print(&mt('Could not retrieve student information'));
	}
	} else {
	$request->print(&mt('No essayresponse items found'));
	}
	return;
}	}

sub build_section_inputs {	sub build_section_inputs {
Line 2030 sub build_section_inputs {	Line 2273 sub build_section_inputs {

# --------------------------- show submissions of a student, option to grade	# --------------------------- show submissions of a student, option to grade
sub submission {	sub submission {
my ($request,$counter,$total) = @_;	my ($request,$counter,$total,$symb,$divforres,$calledby) = @_;
my ($uname,$udom) = ($env{'form.student'},$env{'form.userdom'});	my ($uname,$udom) = ($env{'form.student'},$env{'form.userdom'});
$udom = ($udom eq '' ? $env{'user.domain'} : $udom); #has form.userdom changed for a student?	$udom = ($udom eq '' ? $env{'user.domain'} : $udom); #has form.userdom changed for a student?
my $usec = &Apache::lonnet::getsection($udom,$uname,$env{'request.course.id'});	my $usec = &Apache::lonnet::getsection($udom,$uname,$env{'request.course.id'});
$env{'form.fullname'} = &Apache::loncommon::plainname($uname,$udom,'lastname') if $env{'form.fullname'} eq '';	$env{'form.fullname'} = &Apache::loncommon::plainname($uname,$udom,'lastname') if $env{'form.fullname'} eq '';
my ($symb) = &get_symb($request);
if ($symb eq '') { $request->print("Unable to handle ambiguous references:."); return ''; }	if ($symb eq '') { $request->print("Unable to handle ambiguous references:."); return ''; }
	my $probtitle=&Apache::lonnet::gettitle($symb);
	my ($essayurl,%coursedesc_by_cid);

if (!&canview($usec)) {	if (!&canview($usec)) {
$request->print(	$request->print(
Line 2045 sub submission {	Line 2290 sub submission {
' '.&mt('([_1] in section [_2] in course id [_3])',	' '.&mt('([_1] in section [_2] in course id [_3])',
$uname.':'.$udom,$usec,$env{'request.course.id'}).	$uname.':'.$udom,$usec,$env{'request.course.id'}).
'</span>');	'</span>');
$request->print(&show_grading_menu_form($symb));
return;	return;
}	}

	my $res_error;
	my ($partlist,$handgrade,$responseType,$numresp,$numessay) =
	&response_type($symb,\$res_error);
	if ($res_error) {
	$request->print(&navmap_errormsg());
	return;
	}

if (!$env{'form.lastSub'}) { $env{'form.lastSub'} = 'datesub'; }	if (!$env{'form.lastSub'}) { $env{'form.lastSub'} = 'datesub'; }
if (!$env{'form.vProb'}) { $env{'form.vProb'} = 'yes'; }	if (!$env{'form.vProb'}) { $env{'form.vProb'} = 'yes'; }
if (!$env{'form.vAns'}) { $env{'form.vAns'} = 'yes'; }	if (!$env{'form.vAns'}) { $env{'form.vAns'} = 'yes'; }
	if (($numessay) && ($calledby eq 'submission') && (!exists($env{'form.compmsg'}))) {
	$env{'form.compmsg'} = 1;
	}
my $last = ($env{'form.lastSub'} eq 'last' ? 'last' : '');	my $last = ($env{'form.lastSub'} eq 'last' ? 'last' : '');
my $checkIcon = '<img alt="'.&mt('Check Mark').	my $checkIcon = '<img alt="'.&mt('Check Mark').
'" src="'.$request->dir_config('lonIconsURL').	'" src="'.$request->dir_config('lonIconsURL').
Line 2059 sub submission {	Line 2314 sub submission {

# header info	# header info
if ($counter == 0) {	if ($counter == 0) {
	my @chosenparts = &Apache::loncommon::get_env_multiple('form.vPart');
	if (@chosenparts) {
	$request->print(&showResourceInfo($symb,$partlist,$responseType,'gradesub'));
	} elsif ($divforres) {
	$request->print('<div style="padding:0;clear:both;margin:0;border:0"></div>');
	} else {
	$request->print('<br clear="all" />');
	}
&sub_page_js($request);	&sub_page_js($request);
&sub_page_kw_js($request) if ($env{'form.handgrade'} eq 'yes');	&sub_grademessage_js($request) if ($env{'form.compmsg'});
$env{'form.probTitle'} = $env{'form.probTitle'} eq '' ?	&sub_page_kw_js($request) if ($numessay);
&Apache::lonnet::gettitle($symb) : $env{'form.probTitle'};
if ($env{'form.handgrade'} eq 'yes' && &files_exist($request, $symb)) {
&download_all_link($request, $symb);
}
$request->print('<h3> <span class="LC_info">'.&mt('Submission Record').'</span></h3>'."\n".
'<h4> '.&mt('[_1]Resource: [_2]','<b>','</b>'.$env{'form.probTitle'}).'</h4>'."\n");

# option to display problem, only once else it cause problems	# option to display problem, only once else it cause problems
# with the form later since the problem has a form.	# with the form later since the problem has a form.
Line 2084 sub submission {	Line 2341 sub submission {
$request->print(&show_problem($request,$symb,$uname,$udom,0,1,$mode));	$request->print(&show_problem($request,$symb,$uname,$udom,0,1,$mode));
}	}

# kwclr is the only variable that is guaranteed not to be blank
# if this subroutine has been called once.
my %keyhash = ();	my %keyhash = ();
if ($env{'form.kwclr'} eq '' && $env{'form.handgrade'} eq 'yes') {	if (($env{'form.kwclr'} eq '' && $numessay) \|\| ($env{'form.compmsg'})) {
%keyhash = &Apache::lonnet::dump('nohist_handgrade',	%keyhash = &Apache::lonnet::dump('nohist_handgrade',
$env{'course.'.$env{'request.course.id'}.'.domain'},	$env{'course.'.$env{'request.course.id'}.'.domain'},
$env{'course.'.$env{'request.course.id'}.'.num'});	$env{'course.'.$env{'request.course.id'}.'.num'});
	}
	# kwclr is the only variable that is guaranteed not to be blank
	# if this subroutine has been called once.
	if ($env{'form.kwclr'} eq '' && $numessay) {
my $loginuser = $env{'user.name'}.':'.$env{'user.domain'};	my $loginuser = $env{'user.name'}.':'.$env{'user.domain'};
$env{'form.keywords'} = $keyhash{$symb.'_keywords'} ne '' ? $keyhash{$symb.'_keywords'} : '';	$env{'form.keywords'} = $keyhash{$symb.'_keywords'} ne '' ? $keyhash{$symb.'_keywords'} : '';
$env{'form.kwclr'} = $keyhash{$loginuser.'_kwclr'} ne '' ? $keyhash{$loginuser.'_kwclr'} : 'red';	$env{'form.kwclr'} = $keyhash{$loginuser.'_kwclr'} ne '' ? $keyhash{$loginuser.'_kwclr'} : 'red';
$env{'form.kwsize'} = $keyhash{$loginuser.'_kwsize'} ne '' ? $keyhash{$loginuser.'_kwsize'} : '0';	$env{'form.kwsize'} = $keyhash{$loginuser.'_kwsize'} ne '' ? $keyhash{$loginuser.'_kwsize'} : '0';
$env{'form.kwstyle'} = $keyhash{$loginuser.'_kwstyle'} ne '' ? $keyhash{$loginuser.'_kwstyle'} : '';	$env{'form.kwstyle'} = $keyhash{$loginuser.'_kwstyle'} ne '' ? $keyhash{$loginuser.'_kwstyle'} : '';
$env{'form.msgsub'} = $keyhash{$symb.'_subject'} ne '' ?	}
$keyhash{$symb.'_subject'} : $env{'form.probTitle'};	if ($env{'form.compmsg'}) {
	$env{'form.msgsub'} = $keyhash{$symb.'_subject'} ne '' ?
	$keyhash{$symb.'_subject'} : $probtitle;
$env{'form.savemsgN'} = $keyhash{$symb.'_savemsgN'} ne '' ? $keyhash{$symb.'_savemsgN'} : '0';	$env{'form.savemsgN'} = $keyhash{$symb.'_savemsgN'} ne '' ? $keyhash{$symb.'_savemsgN'} : '0';
}	}

my $overRideScore = $env{'form.overRideScore'} eq '' ? 'no' : $env{'form.overRideScore'};	my $overRideScore = $env{'form.overRideScore'} eq '' ? 'no' : $env{'form.overRideScore'};
my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status'));	my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status'));
$request->print('<form action="/adm/grades" method="post" name="SCORE" enctype="multipart/form-data">'."\n".	$request->print('<form action="/adm/grades" method="post" name="SCORE" enctype="multipart/form-data">'."\n".
'<input type="hidden" name="command" value="handgrade" />'."\n".	'<input type="hidden" name="command" value="handgrade" />'."\n".
'<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."\n".
'<input type="hidden" name="Status" value="'.$stu_status.'" />'."\n".	'<input type="hidden" name="Status" value="'.$stu_status.'" />'."\n".
'<input type="hidden" name="overRideScore" value="'.$overRideScore.'" />'."\n".	'<input type="hidden" name="overRideScore" value="'.$overRideScore.'" />'."\n".
'<input type="hidden" name="probTitle" value="'.$env{'form.probTitle'}.'" />'."\n".
'<input type="hidden" name="refresh" value="off" />'."\n".	'<input type="hidden" name="refresh" value="off" />'."\n".
'<input type="hidden" name="studentNo" value="" />'."\n".	'<input type="hidden" name="studentNo" value="" />'."\n".
'<input type="hidden" name="gradeOpt" value="" />'."\n".	'<input type="hidden" name="gradeOpt" value="" />'."\n".
'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".	'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".
'<input type="hidden" name="showgrading" value="'.$env{'form.showgrading'}.'" />'."\n".
'<input type="hidden" name="vProb" value="'.$env{'form.vProb'}.'" />'."\n".	'<input type="hidden" name="vProb" value="'.$env{'form.vProb'}.'" />'."\n".
'<input type="hidden" name="vAns" value="'.$env{'form.vAns'}.'" />'."\n".	'<input type="hidden" name="vAns" value="'.$env{'form.vAns'}.'" />'."\n".
'<input type="hidden" name="lastSub" value="'.$env{'form.lastSub'}.'" />'."\n".	'<input type="hidden" name="lastSub" value="'.$env{'form.lastSub'}.'" />'."\n".
	'<input type="hidden" name="compmsg" value="'.$env{'form.compmsg'}.'" />'."\n".
&build_section_inputs().	&build_section_inputs().
'<input type="hidden" name="submitonly" value="'.$env{'form.submitonly'}.'" />'."\n".	'<input type="hidden" name="submitonly" value="'.$env{'form.submitonly'}.'" />'."\n".
'<input type="hidden" name="handgrade" value="'.$env{'form.handgrade'}.'" />'."\n".
'<input type="hidden" name="NCT"'.	'<input type="hidden" name="NCT"'.
' value="'.($env{'form.NTSTU'} ne '' ? $env{'form.NTSTU'} : $total+1).'" />'."\n");	' value="'.($env{'form.NTSTU'} ne '' ? $env{'form.NTSTU'} : $total+1).'" />'."\n");
if ($env{'form.handgrade'} eq 'yes') {	if ($env{'form.compmsg'}) {
	$request->print('<input type="hidden" name="msgsub" value="'.$env{'form.msgsub'}.'" />'."\n".
	'<input type="hidden" name="shownSub" value="0" />'."\n".
	'<input type="hidden" name="savemsgN" value="'.$env{'form.savemsgN'}.'" />'."\n");
	}
	if ($numessay) {
$request->print('<input type="hidden" name="keywords" value="'.$env{'form.keywords'}.'" />'."\n".	$request->print('<input type="hidden" name="keywords" value="'.$env{'form.keywords'}.'" />'."\n".
'<input type="hidden" name="kwclr" value="'.$env{'form.kwclr'}.'" />'."\n".	'<input type="hidden" name="kwclr" value="'.$env{'form.kwclr'}.'" />'."\n".
'<input type="hidden" name="kwsize" value="'.$env{'form.kwsize'}.'" />'."\n".	'<input type="hidden" name="kwsize" value="'.$env{'form.kwsize'}.'" />'."\n".
'<input type="hidden" name="kwstyle" value="'.$env{'form.kwstyle'}.'" />'."\n".	'<input type="hidden" name="kwstyle" value="'.$env{'form.kwstyle'}.'" />'."\n");
'<input type="hidden" name="msgsub" value="'.$env{'form.msgsub'}.'" />'."\n".
'<input type="hidden" name="shownSub" value="0" />'."\n".
'<input type="hidden" name="savemsgN" value="'.$env{'form.savemsgN'}.'" />'."\n");
foreach my $partid (&Apache::loncommon::get_env_multiple('form.vPart')) {
$request->print('<input type="hidden" name="vPart" value="'.$partid.'" />'."\n");
}
}	}

my ($cts,$prnmsg) = (1,'');	my ($cts,$prnmsg) = (1,'');
while ($cts <= $env{'form.savemsgN'}) {	while ($cts <= $env{'form.savemsgN'}) {
$prnmsg.='<input type="hidden" name="savemsg'.$cts.'" value="'.	$prnmsg.='<input type="hidden" name="savemsg'.$cts.'" value="'.
Line 2147 sub submission {	Line 2404 sub submission {
}	}
$request->print($prnmsg);	$request->print($prnmsg);

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

my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
keyh => 'Keyword Highlighting for Essays',	keyh => 'Keyword Highlighting for Essays',
Line 2159 sub submission {	Line 2416 sub submission {
#	#
# Print out the keyword options line	# Print out the keyword options line
#	#
$request->print(	$request->print(
'<div class="LC_columnSection">'	'<div class="LC_columnSection">'
.'<fieldset><legend>'.$lt{'keyh'}.'</legend>'	.'<fieldset><legend>'.$lt{'keyh'}.'</legend>'
.&Apache::lonhtmlcommon::funclist_from_array(	.&Apache::lonhtmlcommon::funclist_from_array(
Line 2174 sub submission {	Line 2431 sub submission {
#	#
# Load the other essays for similarity check	# Load the other essays for similarity check
#	#
my (undef,undef,$essayurl) = &Apache::lonnet::decode_symb($symb);	(undef,undef,$essayurl) = &Apache::lonnet::decode_symb($symb);
my ($adom,$aname,$apath)=($essayurl=~/^($LONCAPA::domain_re)\/($LONCAPA::username_re)\/(.*)$/);	if ($essayurl eq 'lib/templates/simpleproblem.problem') {
$apath=&escape($apath);	my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
$apath=~s/\W/\_/gs;	my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
&init_old_essays($symb,$apath,$adom,$aname);	if ($cdom ne '' && $cnum ne '') {
	my ($map,$id,$res) = &Apache::lonnet::decode_symb($symb);
	if ($map =~ m{^\Quploaded/$cdom/$cnum/\E(default(?:\|_\d+)\.(?:sequence\|page))$}) {
	my $apath = $1.'_'.$id;
	$apath=~s/\W/\_/gs;
	&init_old_essays($symb,$apath,$cdom,$cnum);
	}
	}
	} else {
	my ($adom,$aname,$apath)=($essayurl=~/^($LONCAPA::domain_re)\/($LONCAPA::username_re)\/(.*)$/);
	$apath=&escape($apath);
	$apath=~s/\W/\_/gs;
	&init_old_essays($symb,$apath,$adom,$aname);
	}
}	}
}	}

Line 2222 sub submission {	Line 2492 sub submission {
}	}

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 $res_error;
my ($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 2236 sub submission {	Line 2500 sub submission {
.'<h3 class="LC_hcell">'.&mt('Submissions').'</h3>';	.'<h3 class="LC_hcell">'.&mt('Submissions').'</h3>';
$result.='<input type="hidden" name="name'.$counter.	$result.='<input type="hidden" name="name'.$counter.
'" value="'.$env{'form.fullname'}.'" />'."\n";	'" value="'.$env{'form.fullname'}.'" />'."\n";
if ($env{'form.handgrade'} eq 'no') {	if ($numresp > $numessay) {
$result.='<p class="LC_info">'	$result.='<p class="LC_info">'
.&mt('Part(s) graded correct by the computer is marked with a [_1] symbol.',$checkIcon)	.&mt('Part(s) graded correct by the computer is marked with a [_1] symbol.',$checkIcon)
."</p>\n";	."</p>\n";
}	}

# If any part of the problem is an essay-response (handgraded), then check for collaborators	# If any part of the problem is an essayresponse, then check for collaborators
my $fullname;	my $fullname;
my $col_fullnames = [];	my $col_fullnames = [];
if ($env{'form.handgrade'} eq 'yes') {	if ($numessay) {
(my $sub_result,$fullname,$col_fullnames)=	(my $sub_result,$fullname,$col_fullnames)=
&check_collaborators($symb,$uname,$udom,\%record,$handgrade,	&check_collaborators($symb,$uname,$udom,\%record,$handgrade,
$counter);	$counter);
Line 2254 sub submission {	Line 2518 sub submission {
$request->print($result."\n");	$request->print($result."\n");

# print student answer/submission	# print student answer/submission
# Options are (1) Handgraded submission only	# Options are (1) Last submission only
# (2) Last submission, includes submission that is not handgraded	# (2) Last submission (with detailed information for that submission)
# (for multi-response type part)	# (3) All transactions (by date)
# (3) Last submission plus the parts info	# (4) The whole record (with detailed information for all transactions)
# (4) The whole record for this student
	my ($string,$timestamp)= &get_last_submission(\%record);
my ($string,$timestamp)= &get_last_submission(\%record);
	my $lastsubonly;
my $lastsubonly;
	if ($$timestamp eq '') {
if ($$timestamp eq '') {	$lastsubonly.='<div class="LC_grade_submissions_body">'.$$string[0].'</div>';
$lastsubonly.='<div class="LC_grade_submissions_body">'.$$string[0].'</div>';	} else {
} else {	$lastsubonly =
$lastsubonly =	'<div class="LC_grade_submissions_body">'
'<div class="LC_grade_submissions_body">'	.'<b>'.&mt('Date Submitted:').'</b> '.$$timestamp."\n";
.'<b>'.&mt('Date Submitted:').'</b> '.$$timestamp."\n";
	my %seenparts;
my %seenparts;	my @part_response_id = &flatten_responseType($responseType);
my @part_response_id = &flatten_responseType($responseType);	foreach my $part (@part_response_id) {
foreach my $part (@part_response_id) {	my ($partid,$respid) = @{ $part };
next if ($env{'form.lastSub'} eq 'hdgrade'	my $display_part=&get_display_part($partid,$symb);
&& $$handgrade{$$part[0].'_'.$$part[1]} ne 'yes');	if ($env{"form.$uname:$udom:$partid:submitted_by"}) {
	if (exists($seenparts{$partid})) { next; }
my ($partid,$respid) = @{ $part };	$seenparts{$partid}=1;
my $display_part=&get_display_part($partid,$symb);	$request->print(
if ($env{"form.$uname:$udom:$partid:submitted_by"}) {	'<b>'.&mt('Part: [_1]',$display_part).'</b>'.
if (exists($seenparts{$partid})) { next; }	' <b>'.&mt('Collaborative submission by: [_1]',
$seenparts{$partid}=1;	'<a href="javascript:viewSubmitter(\''.
$request->print(	$env{"form.$uname:$udom:$partid:submitted_by"}.
'<b>'.&mt('Part: [_1]',$display_part).'</b>'.	'\');" target="_self">'.
' <b>'.&mt('Collaborative submission by: [_1]',	$$fullname{$env{"form.$uname:$udom:$partid:submitted_by"}}.'</a>').
'<a href="javascript:viewSubmitter(\''.	'<br />');
$env{"form.$uname:$udom:$partid:submitted_by"}.	next;
'\');" target="_self">'.	}
$$fullname{$env{"form.$uname:$udom:$partid:submitted_by"}}.'</a>').	my $responsetype = $responseType->{$partid}->{$respid};
'<br />');	if (!exists($record{"resource.$partid.$respid.submission"})) {
next;	$lastsubonly.="\n".'<div class="LC_grade_submission_part">'.
}	'<b>'.&mt('Part: [_1]',$display_part).'</b>'.
my $responsetype = $responseType->{$partid}->{$respid};	' <span class="LC_internal_info">'.
if (!exists($record{"resource.$partid.$respid.submission"})) {	'('.&mt('Response ID: [_1]',$respid).')'.
$lastsubonly.="\n".'<div class="LC_grade_submission_part">'.	'</span>   '.
'<b>'.&mt('Part: [_1]',$display_part).'</b>'.	'<span class="LC_warning">'.&mt('Nothing submitted - no attempts.').'</span><br /><br /></div>';
' <span class="LC_internal_info">'.	next;
'('.&mt('Response ID: [_1]',$respid).')'.	}
'</span>   '.	foreach my $submission (@$string) {
'<span class="LC_warning">'.&mt('Nothing submitted - no attempts.').'</span><br /><br /></div>';	my ($partid,$respid) = ($submission =~ /^resource\.([^\.])\.([^\.])\.submission/);
next;	if (join('_',@{$part}) ne ($partid.'_'.$respid)) { next; }
}	my ($ressub,$hide,$draft,$subval) = split(/:/,$submission,4);
foreach my $submission (@$string) {	# Similarity check
my ($partid,$respid) = ($submission =~ /^resource\.([^\.])\.([^\.])\.submission/);	my $similar='';
if (join('_',@{$part}) ne ($partid.'_'.$respid)) { next; }	my ($type,$trial,$rndseed);
my ($ressub,$hide,$draft,$subval) = split(/:/,$submission,4);	if ($hide eq 'rand') {
# Similarity check	$type = 'randomizetry';
my $similar='';	$trial = $record{"resource.$partid.tries"};
my ($type,$trial,$rndseed);	$rndseed = $record{"resource.$partid.rndseed"};
if ($hide eq 'rand') {	}
$type = 'randomizetry';	if ($env{'form.checkPlag'}) {
$trial = $record{"resource.$partid.tries"};	my ($oname,$odom,$ocrsid,$oessay,$osim)=
$rndseed = $record{"resource.$partid.rndseed"};	&most_similar($uname,$udom,$symb,$subval);
}	if ($osim) {
if ($env{'form.checkPlag'}) {	$osim=int($osim*100.0);
my ($oname,$odom,$ocrsid,$oessay,$osim)=	if ($hide eq 'anon') {
&most_similar($uname,$udom,$symb,$subval);	$similar='<hr /><span class="LC_warning">'.&mt("Essay was found to be similar to another essay submitted for this assignment.").'<br />'.
if ($osim) {	&mt('As the current submission is for an anonymous survey, no other details are available.').'</span><hr />';
$osim=int($osim*100.0);	} else {
my %old_course_desc =	$similar='<hr />';
&Apache::lonnet::coursedescription($ocrsid,	if ($essayurl eq 'lib/templates/simpleproblem.problem') {
{'one_time' => 1});	$similar .= '<h3><span class="LC_warning">'.
	&mt('Essay is [_1]% similar to an essay by [_2]',
if ($hide eq 'anon') {	$osim,
$similar='<hr /><span class="LC_warning">'.&mt("Essay was found to be similar to another essay submitted for this assignment.").'<br />'.	&Apache::loncommon::plainname($oname,$odom).' ('.$oname.':'.$odom.')').
&mt('As the current submission is for an anonymous survey, no other details are available.').'</span><hr />';	'</span></h3>';
} else {	} elsif ($ocrsid ne '') {
$similar="<hr /><h3><span class=\"LC_warning\">".	my %old_course_desc;
	if (ref($coursedesc_by_cid{$ocrsid}) eq 'HASH') {
	%old_course_desc = %{$coursedesc_by_cid{$ocrsid}};
	} else {
	my $args;
	if ($ocrsid ne $env{'request.course.id'}) {
	$args = {'one_time' => 1};
	}
	%old_course_desc =
	&Apache::lonnet::coursedescription($ocrsid,$args);
	$coursedesc_by_cid{$ocrsid} = \%old_course_desc;
	}
	$similar .=
	'<h3><span class="LC_warning">'.
&mt('Essay is [_1]% similar to an essay by [_2] in course [_3] (course id [_4]:[_5])',	&mt('Essay is [_1]% similar to an essay by [_2] in course [_3] (course id [_4]:[_5])',
$osim,	$osim,
&Apache::loncommon::plainname($oname,$odom).' ('.$oname.':'.$odom.')',	&Apache::loncommon::plainname($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'}).
'</span></h3><blockquote><i>'.	'</span></h3>';
&keywords_highlight($oessay).
'</i></blockquote><hr />';
}
}
}
my $order=&get_order($partid,$respid,$symb,$uname,$udom,
undef,$type,$trial,$rndseed);
if ($env{'form.lastSub'} eq 'lastonly' \|\| $env{'form.lastSub'} eq 'datesub' \|\| $env{'form.lastSub'} =~ /^(last\|all)$/ \|\| ($env{'form.lastSub'} eq 'hdgrade' &&
$$handgrade{$$part[0].'_'.$$part[1]} eq 'yes')) {
my $display_part=&get_display_part($partid,$symb);
$lastsubonly.='<div class="LC_grade_submission_part">'.
'<b>'.&mt('Part: [_1]',$display_part).'</b>'.
' <span class="LC_internal_info">'.
'('.&mt('Response ID: [_1]',$respid).')'.
'</span>   ';
my $files=&get_submitted_files($udom,$uname,$partid,$respid,\%record);
if (@$files) {
if ($hide eq 'anon') {
$lastsubonly.='<br />'.&mt('[quant,_1,file] uploaded to this anonymous survey',scalar(@{$files}));
} else {	} else {
$lastsubonly.='<br /><br />'.'<b>'.&mt('Submitted Files:').'</b>'	$similar .=
.'<br /><span class="LC_warning">';	'<h3><span class="LC_warning">'.
if(@$files == 1) {	&mt('Essay is [_1]% similar to an essay by [_2] in an unknown course',
$lastsubonly .= &mt('Like all files provided by users, this file may contain viruses!');	$osim,
} else {	&Apache::loncommon::plainname($oname,$odom).' ('.$oname.':'.$odom.')').
$lastsubonly .= &mt('Like all files provided by users, these files may contain viruses!');	'</span></h3>';
}
$lastsubonly .= '</span>';

foreach my $file (@$files) {
&Apache::lonnet::allowuploaded('/adm/grades',$file);
$lastsubonly.='<br /><a href="'.$file.'?rawmode=1" target="lonGRDs"><img src="'.&Apache::loncommon::icon($file).'" border="0" alt="" /> '.$file.'</a>';
}
}	}
$lastsubonly.='<br />';	$similar .= '<blockquote><i>'.
}	&keywords_highlight($oessay).
	'</i></blockquote><hr />';
	}
	}
	}
	my $order=&get_order($partid,$respid,$symb,$uname,$udom,
	undef,$type,$trial,$rndseed);
	if (($env{'form.lastSub'} eq 'lastonly') \|\|
	($env{'form.lastSub'} eq 'datesub') \|\|
	($env{'form.lastSub'} =~ /^(last\|all)$/)) {
	my $display_part=&get_display_part($partid,$symb);
	$lastsubonly.='<div class="LC_grade_submission_part">'.
	'<b>'.&mt('Part: [_1]',$display_part).'</b>'.
	' <span class="LC_internal_info">'.
	'('.&mt('Response ID: [_1]',$respid).')'.
	'</span>   ';
	my $files=&get_submitted_files($udom,$uname,$partid,$respid,\%record);
	if (@$files) {
if ($hide eq 'anon') {	if ($hide eq 'anon') {
$lastsubonly.='<br /><b>'.&mt('Anonymous Survey').'</b>';	$lastsubonly.='<br />'.&mt('[quant,_1,file] uploaded to this anonymous survey',scalar(@{$files}));
} else {	} else {
$lastsubonly.='<br /><b>'.&mt('Submitted Answer:').' </b>';	$lastsubonly.='<br /><br />'.'<b>'.&mt('Submitted Files:').'</b>'
if ($draft) {	.'<br /><span class="LC_warning">';
$lastsubonly.= ' <span class="LC_warning">'.&mt('Draft Copy').'</span>';	if(@$files == 1) {
	$lastsubonly .= &mt('Like all files provided by users, this file may contain viruses!');
	} else {
	$lastsubonly .= &mt('Like all files provided by users, these files may contain viruses!');
}	}
$subval =	$lastsubonly .= '</span>';
&cleanRecord($subval,$responsetype,$symb,$partid,	foreach my $file (@$files) {
$respid,\%record,$order,undef,$uname,$udom,$type,$trial,$rndseed);	&Apache::lonnet::allowuploaded('/adm/grades',$file);
if ($responsetype eq 'essay') {	$lastsubonly.='<br /><a href="'.$file.'?rawmode=1" target="lonGRDs"><img src="'.&Apache::loncommon::icon($file).'" border="0" alt="" /> '.$file.'</a>';
$subval =~ s{\n}{<br />}g;
}	}
$lastsubonly.=$subval."\n";
}	}
if ($similar) {$lastsubonly.="<br /><br />$similar\n";}	$lastsubonly.='<br />';
$lastsubonly.='</div>';
}	}
	if ($hide eq 'anon') {
	$lastsubonly.='<br /><b>'.&mt('Anonymous Survey').'</b>';
	} else {
	$lastsubonly.='<br /><b>'.&mt('Submitted Answer:').' </b>';
	if ($draft) {
	$lastsubonly.= ' <span class="LC_warning">'.&mt('Draft Copy').'</span>';
	}
	$subval =
	&cleanRecord($subval,$responsetype,$symb,$partid,
	$respid,\%record,$order,undef,$uname,$udom,$type,$trial,$rndseed);
	if ($responsetype eq 'essay') {
	$subval =~ s{\n}{<br />}g;
	}
	$lastsubonly.=$subval."\n";
	}
	if ($similar) {$lastsubonly.="<br /><br />$similar\n";}
	$lastsubonly.='</div>';
}	}
}	}
$lastsubonly.='</div>'."\n"; # End: LC_grade_submissions_body
}	}
$request->print($lastsubonly);	$lastsubonly.='</div>'."\n"; # End: LC_grade_submissions_body
if ($env{'form.lastSub'} eq 'datesub') {	}
my (undef,$responseType,undef,$parts) = &showResourceInfo($symb);	$request->print($lastsubonly);
	if ($env{'form.lastSub'} eq 'datesub') {
	my ($parts,$handgrade,$responseType) = &response_type($symb,\$res_error);
$request->print(&displaySubByDates($symb,\%record,$parts,$responseType,$checkIcon,$uname,$udom));	$request->print(&displaySubByDates($symb,\%record,$parts,$responseType,$checkIcon,$uname,$udom));
}	}
if ($env{'form.lastSub'} =~ /^(last\|all)$/) {	if ($env{'form.lastSub'} =~ /^(last\|all)$/) {
Line 2406 sub submission {	Line 2692 sub submission {
'Apache::grades::keywords_highlight',	'Apache::grades::keywords_highlight',
$usec,$identifier));	$usec,$identifier));
}	}

$request->print('<input type="hidden" name="unamedom'.$counter.'" value="'.$uname.':'	$request->print('<input type="hidden" name="unamedom'.$counter.'" value="'.$uname.':'
.$udom.'" />'."\n");	.$udom.'" />'."\n");
# return if view submission with no grading option	# return if view submission with no grading option
if ($env{'form.showgrading'} eq '' \|\| (!&canmodify($usec))) {	if (!&canmodify($usec)) {
my $toGrade.='<input type="button" value="Grade Student" '.	$request->print('<p><span class="LC_warning">'.&mt('No grading privileges').'</span></p></div>');
'onclick="javascript:checksubmit(this.form,\'Grade Student\',\''	return;
.$counter.'\');" target="_self" />  '."\n" if (&canmodify($usec));
$toGrade.='</div>'."\n";
if (($env{'form.command'} eq 'submission') \|\|
($env{'form.command'} eq 'processGroup' && $counter == $total)) {
$toGrade.='</form>'.&show_grading_menu_form($symb);
}
$request->print($toGrade);
return;
} else {	} else {
$request->print('</div>'."\n");	$request->print('</div>'."\n");
}	}

# essay grading message center	# grading message center
if ($env{'form.handgrade'} eq 'yes') {
my $result='<div class="LC_grade_message_center">';	if ($env{'form.compmsg'}) {
	my $result='<div class="LC_Box">'.
$result.='<div class="LC_grade_message_center_header">'.	'<h3 class="LC_hcell">'.&mt('Send Message').'</h3>'.
&mt('Send Message').'</div><div class="LC_grade_message_center_body">';	'<div class="LC_grade_message_center_body">';
my ($lastname,$givenn) = split(/,/,$env{'form.fullname'});	my ($lastname,$givenn) = split(/,/,$env{'form.fullname'});
my $msgfor = $givenn.' '.$lastname;	my $msgfor = $givenn.' '.$lastname;
if (scalar(@$col_fullnames) > 0) {	if (scalar(@$col_fullnames) > 0) {
my $lastone = pop(@$col_fullnames);	my $lastone = pop(@$col_fullnames);
$msgfor .= ', '.(join ', ',@$col_fullnames).' and '.$lastone.'.';	$msgfor .= ', '.(join ', ',@$col_fullnames).' and '.$lastone.'.';
}	}
$msgfor =~ s/\'/\\'/g; #' stupid emacs - no! javascript	$msgfor =~ s/\'/\\'/g; #' stupid emacs - no! javascript
$result.='<input type="hidden" name="includemsg'.$counter.'" value="" />'."\n".	$result.='<input type="hidden" name="includemsg'.$counter.'" value="" />'."\n".
'<input type="hidden" name="newmsg'.$counter.'" value="" />'."\n";	'<input type="hidden" name="newmsg'.$counter.'" value="" />'."\n".
$result.=' <a href="javascript:msgCenter(document.SCORE,'.$counter.	' <a href="javascript:msgCenter(document.SCORE,'.$counter.
',\''.$msgfor.'\');" target="_self">'.	',\''.$msgfor.'\');" target="_self">'.
&mt('Compose message to student'.(scalar(@$col_fullnames) >= 1 ? 's' : '')).'</a><label> ('.	&mt('Compose message to student'.(scalar(@$col_fullnames) >= 1 ? 's' : '')).'</a><label> ('.
&mt('incl. grades').' <input type="checkbox" name="withgrades'.$counter.'" /></label>)'.	&mt('incl. grades').' <input type="checkbox" name="withgrades'.$counter.'" /></label>)'.
' <img src="'.$request->dir_config('lonIconsURL').	' <img src="'.$request->dir_config('lonIconsURL').
'/mailbkgrd.gif" width="14" height="10" name="mailicon'.$counter.'" />'."\n".	'/mailbkgrd.gif" width="14" height="10" alt="" name="mailicon'.$counter.'" />'."\n".
'<br /> ('.	'<br /> ('.
&mt('Message will be sent when you click on Save & Next below.').")\n";	&mt('Message will be sent when you click on Save & Next below.').")\n".
$result.='</div></div>';	'</div></div>';
$request->print($result);	$request->print($result);
}	}

my %seen = ();	my %seen = ();
Line 2466 sub submission {	Line 2743 sub submission {
my $part_resp = join('_',@{ $part_response_id });	my $part_resp = join('_',@{ $part_response_id });
next if ($seen{$partid} > 0);	next if ($seen{$partid} > 0);
$seen{$partid}++;	$seen{$partid}++;
next if ($$handgrade{$part_resp} ne 'yes'
&& $env{'form.lastSub'} eq 'hdgrade');
push(@partlist,$partid);	push(@partlist,$partid);
push(@gradePartRespid,$partid.'.'.$respid);	push(@gradePartRespid,$partid.'.'.$respid);
$request->print(&gradeBox($request,$symb,$uname,$udom,$counter,$partid,\%record));	$request->print(&gradeBox($request,$symb,$uname,$udom,$counter,$partid,\%record));
Line 2518 sub submission {	Line 2793 sub submission {
$endform.="<input type='hidden' value='".&get_increment().	$endform.="<input type='hidden' value='".&get_increment().
"' name='increment' />";	"' name='increment' />";
$endform.='</td></tr></table></form>';	$endform.='</td></tr></table></form>';
$endform.=&show_grading_menu_form($symb);
$request->print($endform);	$request->print($endform);
}	}
return '';	return '';
Line 2641 sub get_last_submission {	Line 2915 sub get_last_submission {
}	}
}	}
my ($partid,$foo) = split(/submission$/,$key);	my ($partid,$foo) = split(/submission$/,$key);
my $draft = $lasthash{$partid.'awarddetail'} eq 'DRAFT' ? 1: 0;	my $draft = $lasthash{$partid.'awarddetail'} eq 'DRAFT' ? 1 : 0;
push(@string, join(':', $key, $hide, $draft, (	push(@string, join(':', $key, $hide, $draft, (
ref($lasthash{$key}) eq 'ARRAY' ?	ref($lasthash{$key}) eq 'ARRAY' ?
join(',', @{$lasthash{$key}}) : $lasthash{$key}) ));	join(',', @{$lasthash{$key}}) : $lasthash{$key}) ));
Line 2850 ENDJS	Line 3124 ENDJS

#--- Called from submission routine	#--- Called from submission routine
sub processHandGrade {	sub processHandGrade {
my ($request) = shift;	my ($request,$symb) = @_;
my ($symb) = &get_symb($request);
my (undef,undef,$url) = &Apache::lonnet::decode_symb($symb);	my (undef,undef,$url) = &Apache::lonnet::decode_symb($symb);
my $button = $env{'form.gradeOpt'};	my $button = $env{'form.gradeOpt'};
my $ngrade = $env{'form.NCT'};	my $ngrade = $env{'form.NCT'};
my $ntstu = $env{'form.NTSTU'};	my $ntstu = $env{'form.NTSTU'};
my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};	my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};	my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
	my ($res_error,%queueable);
	my ($partlist,$handgrade,$responseType,$numresp,$numessay) = &response_type($symb,\$res_error);
	if ($res_error) {
	$request->print(&navmap_errormsg());
	return;
	} else {
	foreach my $part (@{$partlist}) {
	if (ref($responseType->{$part}) eq 'HASH') {
	foreach my $id (keys(%{$responseType->{$part}})) {
	if (($responseType->{$part}->{$id} eq 'essay') \|\|
	(lc($handgrade->{$part.'_'.$id}) eq 'yes')) {
	$queueable{$part} = 1;
	last;
	}
	}
	}
	}
	}

if ($button eq 'Save & Next') {	if ($button eq 'Save & Next') {
my $ctr = 0;	my $ctr = 0;
while ($ctr < $ngrade) {	while ($ctr < $ngrade) {
my ($uname,$udom) = split(/:/,$env{'form.unamedom'.$ctr});	my ($uname,$udom) = split(/:/,$env{'form.unamedom'.$ctr});
my ($errorflag,$pts,$wgt,$numhidden) =	my ($errorflag,$pts,$wgt,$numhidden) =
&saveHandGrade($request,$symb,$uname,$udom,$ctr);	&saveHandGrade($request,$symb,$uname,$udom,$ctr,undef,undef,\%queueable);
if ($errorflag eq 'no_score') {	if ($errorflag eq 'no_score') {
$ctr++;	$ctr++;
next;	next;
Line 2901 sub processHandGrade {	Line 3192 sub processHandGrade {
if ($env{'form.withgrades'.$ctr}) {	if ($env{'form.withgrades'.$ctr}) {
$message.="\n\nPoint".($pts > 1 ? 's':'').' awarded = '.$pts.' out of '.$wgt;	$message.="\n\nPoint".($pts > 1 ? 's':'').' awarded = '.$pts.' out of '.$wgt;
$messagetail = " for <a href=\"".	$messagetail = " for <a href=\"".
$feedurl."?symb=$showsymb\">$env{'form.probTitle'}</a>";	$feedurl."?symb=$showsymb\">$restitle</a>";
}	}
$msgstatus =	$msgstatus =
&Apache::lonmsg::user_normal_msg($uname,$udom,$subject,	&Apache::lonmsg::user_normal_msg($uname,$udom,$subject,
Line 2919 sub processHandGrade {	Line 3210 sub processHandGrade {
foreach my $collaborator (@collaborators) {	foreach my $collaborator (@collaborators) {
my ($errorflag,$pts,$wgt) =	my ($errorflag,$pts,$wgt) =
&saveHandGrade($request,$symb,$collaborator,$udom,$ctr,	&saveHandGrade($request,$symb,$collaborator,$udom,$ctr,
$env{'form.unamedom'.$ctr},$part);	$env{'form.unamedom'.$ctr},$part,\%queueable);
if ($errorflag eq 'not_allowed') {	if ($errorflag eq 'not_allowed') {
$request->print("<span class=\"LC_error\">".&mt('Not allowed to modify grades for [_1]',"$collaborator:$udom")."</span>");	$request->print("<span class=\"LC_error\">".&mt('Not allowed to modify grades for [_1]',"$collaborator:$udom")."</span>");
next;	next;
Line 2929 sub processHandGrade {	Line 3220 sub processHandGrade {
$udom);	$udom);
if ($env{'form.withgrades'.$ctr}) {	if ($env{'form.withgrades'.$ctr}) {
$messagetail = " for <a href=\"".	$messagetail = " for <a href=\"".
$baseurl."?symb=$showsymb\">$env{'form.probTitle'}</a>";	$baseurl."?symb=$showsymb\">$restitle</a>";
}	}
$msgstatus =	$msgstatus =
&Apache::lonmsg::user_normal_msg($collaborator,$udom,$subject,$message.$messagetail,undef,$baseurl,undef,undef,undef,$showsymb,$restitle);	&Apache::lonmsg::user_normal_msg($collaborator,$udom,$subject,$message.$messagetail,undef,$baseurl,undef,undef,undef,$showsymb,$restitle);
Line 2941 sub processHandGrade {	Line 3232 sub processHandGrade {
}	}
}	}

if ($env{'form.handgrade'} eq 'yes') {	my %keyhash = ();
	if ($numessay) {
# Keywords sorted in alphabatical order	# Keywords sorted in alphabatical order
my $loginuser = $env{'user.name'}.':'.$env{'user.domain'};	my $loginuser = $env{'user.name'}.':'.$env{'user.domain'};
my %keyhash = ();
$env{'form.keywords'} =~ s/,\s{0,}\|\s+/ /g;	$env{'form.keywords'} =~ s/,\s{0,}\|\s+/ /g;
$env{'form.keywords'} =~ s/^\s+\|\s+$//;	$env{'form.keywords'} =~ s/^\s+\|\s+$//g;
my (@keywords) = sort(split(/\s+/,$env{'form.keywords'}));	my (@keywords) = sort(split(/\s+/,$env{'form.keywords'}));
$env{'form.keywords'} = join(' ',@keywords);	$env{'form.keywords'} = join(' ',@keywords);
$keyhash{$symb.'_keywords'} = $env{'form.keywords'};	$keyhash{$symb.'_keywords'} = $env{'form.keywords'};
Line 2954 sub processHandGrade {	Line 3245 sub processHandGrade {
$keyhash{$loginuser.'_kwclr'} = $env{'form.kwclr'};	$keyhash{$loginuser.'_kwclr'} = $env{'form.kwclr'};
$keyhash{$loginuser.'_kwsize'} = $env{'form.kwsize'};	$keyhash{$loginuser.'_kwsize'} = $env{'form.kwsize'};
$keyhash{$loginuser.'_kwstyle'} = $env{'form.kwstyle'};	$keyhash{$loginuser.'_kwstyle'} = $env{'form.kwstyle'};
	}

	if ($env{'form.compmsg'}) {
# message center - Order of message gets changed. Blank line is eliminated.	# message center - Order of message gets changed. Blank line is eliminated.
# New messages are saved in env for the next student.	# New messages are saved in env for the next student.
# All messages are saved in nohist_handgrade.db	# All messages are saved in nohist_handgrade.db
Line 2977 sub processHandGrade {	Line 3270 sub processHandGrade {
}	}
$env{'form.savemsgN'} = --$idx;	$env{'form.savemsgN'} = --$idx;
$keyhash{$symb.'_savemsgN'} = $env{'form.savemsgN'};	$keyhash{$symb.'_savemsgN'} = $env{'form.savemsgN'};
	}
	if (($numessay) \|\| ($env{'form.compmsg'})) {
my $putresult = &Apache::lonnet::put	my $putresult = &Apache::lonnet::put
('nohist_handgrade',\%keyhash,$cdom,$cnum);	('nohist_handgrade',\%keyhash,$cdom,$cnum);
}	}

# Called by Save & Refresh from Highlight Attribute Window	# Called by Save & Refresh from Highlight Attribute Window
my (undef,undef,$fullname) = &getclasslist($env{'form.section'},'1');	my (undef,undef,$fullname) = &getclasslist($env{'form.section'},'1');
if ($env{'form.refresh'} eq 'on') {	if ($env{'form.refresh'} eq 'on') {
Line 2994 sub processHandGrade {	Line 3290 sub processHandGrade {
my $processUser = $env{'form.unamedom'.$ctr};	my $processUser = $env{'form.unamedom'.$ctr};
($env{'form.student'},$env{'form.userdom'}) = split(/:/,$processUser);	($env{'form.student'},$env{'form.userdom'}) = split(/:/,$processUser);
$env{'form.fullname'} = $$fullname{$processUser};	$env{'form.fullname'} = $$fullname{$processUser};
&submission($request,$ctr,$total-1);	&submission($request,$ctr,$total-1,$symb);
$ctr++;	$ctr++;
}	}
return '';	return '';
}	}

# Go directly to grade student - from submission or link from chart page
if ($button eq 'Grade Student') {
(undef,undef,$env{'form.handgrade'},undef,undef) = &showResourceInfo($symb);
my $processUser = $env{'form.unamedom'.$env{'form.studentNo'}};
($env{'form.student'},$env{'form.userdom'}) = split(/:/,$processUser);
$env{'form.fullname'} = $$fullname{$processUser};
&submission($request,0,0);
return '';
}

# Get the next/previous one or group of students	# Get the next/previous one or group of students
my $firststu = $env{'form.unamedom0'};	my $firststu = $env{'form.unamedom0'};
my $laststu = $env{'form.unamedom'.($ngrade-1)};	my $laststu = $env{'form.unamedom'.($ngrade-1)};
Line 3040 sub processHandGrade {	Line 3326 sub processHandGrade {
}	}
$ctr = 0;	$ctr = 0;
@parsedlist = reverse @parsedlist if ($button eq 'Previous');	@parsedlist = reverse @parsedlist if ($button eq 'Previous');
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 3091 sub processHandGrade {	Line 3371 sub processHandGrade {
$env{'form.student'} = $uname;	$env{'form.student'} = $uname;
$env{'form.userdom'} = $udom;	$env{'form.userdom'} = $udom;
$env{'form.fullname'} = $$fullname{$_};	$env{'form.fullname'} = $$fullname{$_};
&submission($request,$ctr,$total);	&submission($request,$ctr,$total,$symb);
$ctr++;	$ctr++;
}	}
if ($total < 0) {	if ($total < 0) {
my $the_end = '<h3><span class="LC_info">'.&mt('LON-CAPA User Message').'</span></h3><br />'."\n";	my $the_end.='<p>'.&mt('[_1]Message:[_2] No more students for this section or class.','<b>','</b>').'</p>'."\n";
$the_end.='<p>'.&mt('[_1]Message:[_2] No more students for this section or class.','<b>','</b>').'</p>'."\n";
$the_end.=&mt('Click on the button below to return to the grading menu.').'<br /><br />'."\n";
$the_end.=&show_grading_menu_form($symb);
$request->print($the_end);	$request->print($the_end);
}	}
return '';	return '';
Line 3106 sub processHandGrade {	Line 3383 sub processHandGrade {

#---- Save the score and award for each student, if changed	#---- Save the score and award for each student, if changed
sub saveHandGrade {	sub saveHandGrade {
my ($request,$symb,$stuname,$domain,$newflg,$submitter,$part) = @_;	my ($request,$symb,$stuname,$domain,$newflg,$submitter,$part,$queueable) = @_;
my @version_parts;	my @version_parts;
my $usec = &Apache::lonnet::getsection($domain,$stuname,	my $usec = &Apache::lonnet::getsection($domain,$stuname,
$env{'request.course.id'});	$env{'request.course.id'});
Line 3218 sub saveHandGrade {	Line 3495 sub saveHandGrade {
&Apache::lonnet::cstore(\%newrecord,$symb,	&Apache::lonnet::cstore(\%newrecord,$symb,
$env{'request.course.id'},$domain,$stuname);	$env{'request.course.id'},$domain,$stuname);
&check_and_remove_from_queue(\@parts,\%record,\%newrecord,$symb,	&check_and_remove_from_queue(\@parts,\%record,\%newrecord,$symb,
$cdom,$cnum,$domain,$stuname);	$cdom,$cnum,$domain,$stuname,$queueable);
}	}
if ($aggregateflag) {	if ($aggregateflag) {
&Apache::lonnet::cinc('nohist_resourcetracker',\%aggregate,	&Apache::lonnet::cinc('nohist_resourcetracker',\%aggregate,
Line 3258 sub makehidden {	Line 3535 sub makehidden {
}	}

sub check_and_remove_from_queue {	sub check_and_remove_from_queue {
my ($parts,$record,$newrecord,$symb,$cdom,$cnum,$domain,$stuname) = @_;	my ($parts,$record,$newrecord,$symb,$cdom,$cnum,$domain,$stuname,$queueable) = @_;
my @ungraded_parts;	my @ungraded_parts;
foreach my $part (@{$parts}) {	foreach my $part (@{$parts}) {
if ( $record->{ 'resource.'.$part.'.awarded'} eq ''	if ( $record->{ 'resource.'.$part.'.awarded'} eq ''
Line 3266 sub check_and_remove_from_queue {	Line 3543 sub check_and_remove_from_queue {
&& $newrecord->{'resource.'.$part.'.awarded'} eq ''	&& $newrecord->{'resource.'.$part.'.awarded'} eq ''
&& $newrecord->{'resource.'.$part.'.solved' } ne 'excused'	&& $newrecord->{'resource.'.$part.'.solved' } ne 'excused'
) {	) {
push(@ungraded_parts, $part);	if ($queueable->{$part}) {
	push(@ungraded_parts, $part);
	}
}	}
}	}
if ( !@ungraded_parts ) {	if ( !@ungraded_parts ) {
Line 3338 sub handback_files {	Line 3617 sub handback_files {
my ($subject,$message);	my ($subject,$message);
if (scalar(@handedback) == 1) {	if (scalar(@handedback) == 1) {
$subject = &mt_user($user_lh,'File Handed Back by Instructor');	$subject = &mt_user($user_lh,'File Handed Back by Instructor');
	$message = &mt_user($user_lh,'A file has been returned that was originally submitted in response to: ');
} else {	} else {
$subject = &mt_user($user_lh,'Files Handed Back by Instructor');	$subject = &mt_user($user_lh,'Files Handed Back by Instructor');
$message = &mt_user($user_lh,'Files have been returned that were originally submitted in response to: ');	$message = &mt_user($user_lh,'Files have been returned that were originally submitted in response to: ');
Line 3551 sub viewgrades_js {	Line 3831 sub viewgrades_js {
my ($request) = shift;	my ($request) = shift;

my $alertmsg = &mt('A number equal or greater than 0 is expected. Entered value = ');	my $alertmsg = &mt('A number equal or greater than 0 is expected. Entered value = ');
$request->print(<<VIEWJAVASCRIPT);	&js_escape(\$alertmsg);
<script type="text/javascript" language="javascript">	$request->print(&Apache::lonhtmlcommon::scripttag(<<VIEWJAVASCRIPT));
function writePoint(partid,weight,point) {	function writePoint(partid,weight,point) {
var radioButton = document.classgrade["RADVAL_"+partid];	var radioButton = document.classgrade["RADVAL_"+partid];
var textbox = document.classgrade["TEXTVAL_"+partid];	var textbox = document.classgrade["TEXTVAL_"+partid];
Line 3713 sub viewgrades_js {	Line 3993 sub viewgrades_js {
}	}
}	}

</script>
VIEWJAVASCRIPT	VIEWJAVASCRIPT
}	}

#--- show scores for a section or whole class w/ option to change/update a score	#--- show scores for a section or whole class w/ option to change/update a score
sub viewgrades {	sub viewgrades {
my ($request) = shift;	my ($request,$symb) = @_;
&viewgrades_js($request);	&viewgrades_js($request);

my ($symb) = &get_symb($request);
#need to make sure we have the correct data for later EXT calls,	#need to make sure we have the correct data for later EXT calls,
#thus invalidate the cache	#thus invalidate the cache
&Apache::lonnet::devalidatecourseresdata(	&Apache::lonnet::devalidatecourseresdata(
Line 3731 sub viewgrades {	Line 4009 sub viewgrades {
&Apache::lonnet::clear_EXT_cache_status();	&Apache::lonnet::clear_EXT_cache_status();

my $result='<h3><span class="LC_info">'.&mt('Manual Grading').'</span></h3>';	my $result='<h3><span class="LC_info">'.&mt('Manual Grading').'</span></h3>';
$result.='<h4><b>'.&mt('Current Resource').':</b> '.$env{'form.probTitle'}.'</h4>'."\n";

#view individual student submission form - called using Javascript viewOneStudent	#view individual student submission form - called using Javascript viewOneStudent
$result.=&jscriptNform($symb);	$result.=&jscriptNform($symb);
Line 3742 sub viewgrades {	Line 4019 sub viewgrades {
'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".	'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".
'<input type="hidden" name="command" value="editgrades" />'."\n".	'<input type="hidden" name="command" value="editgrades" />'."\n".
&build_section_inputs().	&build_section_inputs().
'<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."\n".
'<input type="hidden" name="Status" value="'.$env{'stu_status'}.'" />'."\n".	'<input type="hidden" name="Status" value="'.$env{'stu_status'}.'" />'."\n".
'<input type="hidden" name="probTitle" value="'.$env{'form.probTitle'}.'" />'."\n";

my ($common_header,$specific_header);	#retrieve selected groups
if ($env{'form.section'} eq 'all') {	my (@groups,$group_display);
$common_header = &mt('Assign Common Grade to Class');	@groups = &Apache::loncommon::get_env_multiple('form.group');
$specific_header = &mt('Assign Grade to Specific Students in Class');	if (grep(/^all$/,@groups)) {
} elsif ($env{'form.section'} eq 'none') {	@groups = ('all');
$common_header = &mt('Assign Common Grade to Students in no Section');	} elsif (grep(/^none$/,@groups)) {
$specific_header = &mt('Assign Grade to Specific Students in no Section');	@groups = ('none');
} else {	} elsif (@groups > 0) {
my $section_display = join (", ",&Apache::loncommon::get_env_multiple('form.section'));	$group_display = join(', ',@groups);
$common_header = &mt('Assign Common Grade to Students in Section(s) [_1]',$section_display);	}
$specific_header = &mt('Assign Grade to Specific Students in Section(s) [_1]',$section_display);
	my ($common_header,$specific_header,@sections,$section_display);
	if ($env{'request.course.sec'} ne '') {
	@sections = ($env{'request.course.sec'});
	} else {
	@sections = &Apache::loncommon::get_env_multiple('form.section');
}	}
$result.= '<h3>'.$common_header.'</h3>'.&Apache::loncommon::start_data_table();
	# Check if Save button should be usable
	my $disabled = ' disabled="disabled"';
	if ($perm{'mgr'}) {
	if (grep(/^all$/,@sections)) {
	undef($disabled);
	} else {
	foreach my $sec (@sections) {
	if (&canmodify($sec)) {
	undef($disabled);
	last;
	}
	}
	}
	}
	if (grep(/^all$/,@sections)) {
	@sections = ('all');
	if ($group_display) {
	$common_header = &mt('Assign Common Grade to Students in Group(s) [_1]',$group_display);
	$specific_header = &mt('Assign Grade to Specific Students in Group(s) [_1]',$group_display);
	} elsif (grep(/^none$/,@groups)) {
	$common_header = &mt('Assign Common Grade to Students not assigned to any groups');
	$specific_header = &mt('Assign Grade to Specific Students not assigned to any groups');
	} else {
	$common_header = &mt('Assign Common Grade to Class');
	$specific_header = &mt('Assign Grade to Specific Students in Class');
	}
	} elsif (grep(/^none$/,@sections)) {
	@sections = ('none');
	if ($group_display) {
	$common_header = &mt('Assign Common Grade to Students in no Section and in Group(s) [_1]',$group_display);
	$specific_header = &mt('Assign Grade to Specific Students in no Section and in Group(s)',$group_display);
	} elsif (grep(/^none$/,@groups)) {
	$common_header = &mt('Assign Common Grade to Students in no Section and in no Group');
	$specific_header = &mt('Assign Grade to Specific Students in no Section and in no Group');
	} else {
	$common_header = &mt('Assign Common Grade to Students in no Section');
	$specific_header = &mt('Assign Grade to Specific Students in no Section');
	}
	} else {
	$section_display = join (", ",@sections);
	if ($group_display) {
	$common_header = &mt('Assign Common Grade to Students in Section(s) [_1], and in Group(s) [_2]',
	$section_display,$group_display);
	$specific_header = &mt('Assign Grade to Specific Students in Section(s) [_1], and in Group(s) [_2]',
	$section_display,$group_display);
	} elsif (grep(/^none$/,@groups)) {
	$common_header = &mt('Assign Common Grade to Students in Section(s) [_1] and no Group',$section_display);
	$specific_header = &mt('Assign Grade to Specific Students in Section(s) [_1] and no Group',$section_display);
	} else {
	$common_header = &mt('Assign Common Grade to Students in Section(s) [_1]',$section_display);
	$specific_header = &mt('Assign Grade to Specific Students in Section(s) [_1]',$section_display);
	}
	}
	my %submit_types = &substatus_options();
	my $submission_status = $submit_types{$env{'form.submitonly'}};

	if ($env{'form.submitonly'} eq 'all') {
	$result.= '<h3>'.$common_header.'</h3>';
	} else {
	$result.= '<h3>'.$common_header.' '.&mt('(submission status: "[_1]")',$submission_status).'</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 $res_error;	my $res_error;
Line 3775 sub viewgrades {	Line 4117 sub viewgrades {
my $part_resp = join('_',@{ $part_response_id });	my $part_resp = join('_',@{ $part_response_id });
next if $seen{$partid};	next if $seen{$partid};
$seen{$partid}++;	$seen{$partid}++;
my $handgrade=$$handgrade{$part_resp};
my $wgt = &Apache::lonnet::EXT('resource.'.$partid.'.weight',$symb);	my $wgt = &Apache::lonnet::EXT('resource.'.$partid.'.weight',$symb);
$weight{$partid} = $wgt eq '' ? '1' : $wgt;	$weight{$partid} = $wgt eq '' ? '1' : $wgt;

Line 3821 sub viewgrades {	Line 4162 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
$result.= '<h3>'.$specific_header.'</h3>'.	if ($env{'form.submitonly'} eq 'all') {
&Apache::loncommon::start_data_table().	$result.= '<h3>'.$specific_header.'</h3>';
	} else {
	$result.= '<h3>'.$specific_header.' '.&mt('(submission status: "[_1]")',$submission_status).'</h3>';
	}
	$result.= &Apache::loncommon::start_data_table().
&Apache::loncommon::start_data_table_header_row().	&Apache::loncommon::start_data_table_header_row().
'<th>'.&mt('No.').'</th>'.	'<th>'.&mt('No.').'</th>'.
'<th>'.&nameUserString('header')."</th>\n";	'<th>'.&nameUserString('header')."</th>\n";
Line 3840 sub viewgrades {	Line 4185 sub viewgrades {
if (!$display) { $display = &Apache::lonnet::metadata($url,$part.'.name'); }	if (!$display) { $display = &Apache::lonnet::metadata($url,$part.'.name'); }
my ($partid) = &split_part_type($part);	my ($partid) = &split_part_type($part);
push(@partids,$partid);	push(@partids,$partid);
	#
	# FIXME: Looks like $display looks at English text
	#
my $display_part=&get_display_part($partid,$symb);	my $display_part=&get_display_part($partid,$symb);
if ($display =~ /^Partial Credit Factor/) {	if ($display =~ /^Partial Credit Factor/) {
$result.='<th>'.	$result.='<th>'.
Line 3865 sub viewgrades {	Line 4213 sub viewgrades {

#get info for each student	#get info for each student
#list all the students - with points and grade status	#list all the students - with points and grade status
my (undef,undef,$fullname) = &getclasslist($env{'form.section'},'1');	my (undef,undef,$fullname) = &getclasslist(\@sections,'1',\@groups);
my $ctr = 0;	my $ctr = 0;
foreach (sort	foreach (sort
{	{
Line 3874 sub viewgrades {	Line 4222 sub viewgrades {
}	}
return $a cmp $b;	return $a cmp $b;
} (keys(%$fullname))) {	} (keys(%$fullname))) {
$ctr++;
$result.=&viewstudentgrade($symb,$env{'request.course.id'},	$result.=&viewstudentgrade($symb,$env{'request.course.id'},
$_,$$fullname{$_},\@parts,\%weight,$ctr,\%last_resets);	$_,$$fullname{$_},\@parts,\%weight,\$ctr,\%last_resets);
}	}
$result.=&Apache::loncommon::end_data_table();	$result.=&Apache::loncommon::end_data_table();
$result.='<input type="hidden" name="total" value="'.$ctr.'" />'."\n";	$result.='<input type="hidden" name="total" value="'.$ctr.'" />'."\n";
$result.='<input type="button" value="'.&mt('Save').'" '.	$result.='<input type="button" value="'.&mt('Save').'"'.$disabled.' '.
'onclick="javascript:submit();" target="_self" /></form>'."\n";	'onclick="javascript:submit();" target="_self" /></form>'."\n";
if (scalar(%$fullname) eq 0) {	if ($ctr == 0) {
my $colspan=3+scalar(@parts);
my $section_display = join (", ",&Apache::loncommon::get_env_multiple('form.section'));
my $stu_status = join(' or ',&Apache::loncommon::get_env_multiple('form.Status'));	my $stu_status = join(' or ',&Apache::loncommon::get_env_multiple('form.Status'));
$result='<span class="LC_warning">'.	$result='<h3><span class="LC_info">'.&mt('Manual Grading').'</span></h3>'.
&mt('There are no students in section(s) [_1] with enrollment status [_2] to modify or grade.',	'<span class="LC_warning">';
$section_display, $stu_status).	if ($env{'form.submitonly'} eq 'all') {
'</span>';	if (grep(/^all$/,@sections)) {
	if (grep(/^all$/,@groups)) {
	$result .= &mt('There are no students with enrollment status [_1] to modify or grade.',
	$stu_status);
	} elsif (grep(/^none$/,@groups)) {
	$result .= &mt('There are no students with no group assigned and with enrollment status [_1] to modify or grade.',
	$stu_status);
	} else {
	$result .= &mt('There are no students in group(s) [_1] with enrollment status [_2] to modify or grade.',
	$group_display,$stu_status);
	}
	} elsif (grep(/^none$/,@sections)) {
	if (grep(/^all$/,@groups)) {
	$result .= &mt('There are no students in no section with enrollment status [_1] to modify or grade.',
	$stu_status);
	} elsif (grep(/^none$/,@groups)) {
	$result .= &mt('There are no students in no section and no group with enrollment status [_1] to modify or grade.',
	$stu_status);
	} else {
	$result .= &mt('There are no students in no section in group(s) [_1] with enrollment status [_2] to modify or grade.',
	$group_display,$stu_status);
	}
	} else {
	if (grep(/^all$/,@groups)) {
	$result .= &mt('There are no students in section(s) [_1] with enrollment status [_2] to modify or grade.',
	$section_display,$stu_status);
	} elsif (grep(/^none$/,@groups)) {
	$result .= &mt('There are no students in section(s) [_1] and no group with enrollment status [_2] to modify or grade.',
	$section_display,$stu_status);
	} else {
	$result .= &mt('There are no students in section(s) [_1] and group(s) [_2] with enrollment status [_3] to modify or grade.',
	$section_display,$group_display,$stu_status);
	}
	}
	} else {
	if (grep(/^all$/,@sections)) {
	if (grep(/^all$/,@groups)) {
	$result .= &mt('There are no students with enrollment status [_1] and submission status "[_2]" to modify or grade.',
	$stu_status,$submission_status);
	} elsif (grep(/^none$/,@groups)) {
	$result .= &mt('There are no students with no group assigned with enrollment status [_1] and submission status "[_2]" to modify or grade.',
	$stu_status,$submission_status);
	} else {
	$result .= &mt('There are no students in group(s) [_1] with enrollment status [_2] and submission status "[_3]" to modify or grade.',
	$group_display,$stu_status,$submission_status);
	}
	} elsif (grep(/^none$/,@sections)) {
	if (grep(/^all$/,@groups)) {
	$result .= &mt('There are no students in no section with enrollment status [_1] and submission status "[_2]" to modify or grade.',
	$stu_status,$submission_status);
	} elsif (grep(/^none$/,@groups)) {
	$result .= &mt('There are no students in no section and no group with enrollment status [_1] and submission status "[_2]" to modify or grade.',
	$stu_status,$submission_status);
	} else {
	$result .= &mt('There are no students in no section in group(s) [_1] with enrollment status [_2] and submission status "[_3]" to modify or grade.',
	$group_display,$stu_status,$submission_status);
	}
	} else {
	if (grep(/^all$/,@groups)) {
	$result .= &mt('There are no students in section(s) [_1] with enrollment status [_2] and submission status "[_3]" to modify or grade.',
	$section_display,$stu_status,$submission_status);
	} elsif (grep(/^none$/,@groups)) {
	$result .= &mt('There are no students in section(s) [_1] and no group with enrollment status [_2] and submission status "[_3]" to modify or grade.',
	$section_display,$stu_status,$submission_status);
	} else {
	$result .= &mt('There are no students in section(s) [_1] and group(s) [_2] with enrollment status [_3] and submission status "[_4]" to modify or grade.',
	$section_display,$group_display,$stu_status,$submission_status);
	}
	}
	}
	$result .= '</span><br />';
}	}
$result.=&show_grading_menu_form($symb);
return $result;	return $result;
}	}

#--- call by previous routine to display each student	#--- call by previous routine to display each student who satisfies submission filter.
sub viewstudentgrade {	sub viewstudentgrade {
my ($symb,$courseid,$student,$fullname,$parts,$weight,$ctr,$last_resets) = @_;	my ($symb,$courseid,$student,$fullname,$parts,$weight,$ctr,$last_resets) = @_;
my ($uname,$udom) = split(/:/,$student);	my ($uname,$udom) = split(/:/,$student);
my %record=&Apache::lonnet::restore($symb,$courseid,$udom,$uname);	my %record=&Apache::lonnet::restore($symb,$courseid,$udom,$uname);
my %aggregates = ();	my $submitonly = $env{'form.submitonly'};
	unless (($submitonly eq 'all') \|\| ($submitonly eq 'queued')) {
	my %partstatus = ();
	if (ref($parts) eq 'ARRAY') {
	foreach my $apart (@{$parts}) {
	my ($part,$type) = &split_part_type($apart);
	my ($status,undef) = split(/_/,$record{"resource.$part.solved"},2);
	$status = 'nothing' if ($status eq '');
	$partstatus{$part} = $status;
	my $subkey = "resource.$part.submitted_by";
	$partstatus{$subkey} = $record{$subkey} if ($record{$subkey} ne '');
	}
	my $submitted = 0;
	my $graded = 0;
	my $incorrect = 0;
	foreach my $key (keys(%partstatus)) {
	$submitted = 1 if ($partstatus{$key} ne 'nothing');
	$graded = 1 if ($partstatus{$key} =~ /^ungraded/);
	$incorrect = 1 if ($partstatus{$key} =~ /^incorrect/);

	my $partid = (split(/\./,$key))[1];
	if ($partstatus{'resource.'.$partid.'.'.$key.'.submitted_by'} ne '') {
	$submitted = 0;
	}
	}
	return if (!$submitted && ($submitonly eq 'yes' \|\|
	$submitonly eq 'incorrect' \|\|
	$submitonly eq 'graded'));
	return if (!$graded && ($submitonly eq 'graded'));
	return if (!$incorrect && $submitonly eq 'incorrect');
	}
	}
	if ($submitonly eq 'queued') {
	my ($cdom,$cnum) = split(/_/,$courseid);
	my %queue_status =
	&Apache::bridgetask::get_student_status($symb,$cdom,$cnum,
	$udom,$uname);
	return if (!defined($queue_status{'gradingqueue'}));
	}
	$$ctr++;
	my %aggregates = ();
my $result=&Apache::loncommon::start_data_table_row().'<td align="right">'.	my $result=&Apache::loncommon::start_data_table_row().'<td align="right">'.
'<input type="hidden" name="ctr'.($ctr-1).'" value="'.$student.'" />'.	'<input type="hidden" name="ctr'.($$ctr-1).'" value="'.$student.'" />'.
"\n".$ctr.' </td><td> '.	"\n".$$ctr.' </td><td> '.
'<a href="javascript:viewOneStudent(\''.$uname.'\',\''.$udom.	'<a href="javascript:viewOneStudent(\''.$uname.'\',\''.$udom.
'\');" target="_self">'.$fullname.'</a> '.	'\');" target="_self">'.$fullname.'</a> '.
'<span class="LC_internal_info">('.$uname.($env{'user.domain'} eq $udom ? '' : ':'.$udom).')</span></td>'."\n";	'<span class="LC_internal_info">('.$uname.($env{'user.domain'} eq $udom ? '' : ':'.$udom).')</span></td>'."\n";
Line 3963 sub viewstudentgrade {	Line 4417 sub viewstudentgrade {
#--- change scores for all the students in a section/class	#--- change scores for all the students in a section/class
# record does not get update if unchanged	# record does not get update if unchanged
sub editgrades {	sub editgrades {
my ($request) = @_;	my ($request,$symb) = @_;

my ($symb)=&get_symb($request);
my $section_display = join (", ",&Apache::loncommon::get_env_multiple('form.section'));	my $section_display = join (", ",&Apache::loncommon::get_env_multiple('form.section'));
my $title='<h2>'.&mt('Current Grade Status').'</h2>';	my $title='<h2>'.&mt('Current Grade Status').'</h2>';
$title.='<h4><b>'.&mt('Current Resource').':</b> '.$env{'form.probTitle'}.'</h4>'."\n";
$title.='<h4><b>'.&mt('Section:').'</b> '.$section_display.'</h4>'."\n";	$title.='<h4><b>'.&mt('Section:').'</b> '.$section_display.'</h4>'."\n";

my $result= &Apache::loncommon::start_data_table().	my $result= &Apache::loncommon::start_data_table().
Line 4003 sub editgrades {	Line 4455 sub editgrades {
$ctr++;	$ctr++;
}	}
my (undef,undef,$url) = &Apache::lonnet::decode_symb($symb);	my (undef,undef,$url) = &Apache::lonnet::decode_symb($symb);
	my $totcolspan = 0;
foreach my $partid (@partid) {	foreach my $partid (@partid) {
$header .= '<th align="center">'.&mt('Old Score').'</th>'.	$header .= '<th align="center">'.&mt('Old Score').'</th>'.
'<th align="center">'.&mt('New Score').'</th>';	'<th align="center">'.&mt('New Score').'</th>';
Line 4019 sub editgrades {	Line 4472 sub editgrades {
'<th align="center">'.&mt('New').' '.$display.'</th>';	'<th align="center">'.&mt('New').' '.$display.'</th>';
$columns{$partid}+=2;	$columns{$partid}+=2;
}	}
	$totcolspan += $columns{$partid};
}	}
foreach my $partid (@partid) {	foreach my $partid (@partid) {
my $display_part=&get_display_part($partid,$symb);	my $display_part=&get_display_part($partid,$symb);
Line 4033 sub editgrades {	Line 4487 sub editgrades {
&Apache::loncommon::end_data_table_header_row();	&Apache::loncommon::end_data_table_header_row();
my @noupdate;	my @noupdate;
my ($updateCtr,$noupdateCtr) = (1,1);	my ($updateCtr,$noupdateCtr) = (1,1);
	my ($got_types,%queueable);
for ($i=0; $i<$env{'form.total'}; $i++) {	for ($i=0; $i<$env{'form.total'}; $i++) {
my $line;
my $user = $env{'form.ctr'.$i};	my $user = $env{'form.ctr'.$i};
my ($uname,$udom)=split(/:/,$user);	my ($uname,$udom)=split(/:/,$user);
my %newrecord;	my %newrecord;
my $updateflag = 0;	my $updateflag = 0;
$line .= '<td>'.&nameUserString(undef,$$fullname{$user},$uname,$udom).'</td>';	my $usec=$classlist->{"$uname:$udom"}[5];
my $usec=$classlist->{"$uname:$udom"}[5];	my $canmodify = &canmodify($usec);
if (!&canmodify($usec)) {	my $line = '<td'.($canmodify?'':' colspan="2"').'>'.
my $numcols=scalar(@partid)*4+2;	&nameUserString(undef,$$fullname{$user},$uname,$udom).'</td>';
push(@noupdate,	if (!$canmodify) {
$line."<td colspan=\"$numcols\"><span class=\"LC_warning\">".	push(@noupdate,
&mt('Not allowed to modify student')."</span></td></tr>");	$line."<td colspan=\"$totcolspan\"><span class=\"LC_warning\">".
next;	&mt('Not allowed to modify student')."</span></td>");
}	next;
	}
my %aggregate = ();	my %aggregate = ();
my $aggregateflag = 0;	my $aggregateflag = 0;
$user=~s/:/_/; # colon doen't work in javascript for names	$user=~s/:/_/; # colon doen't work in javascript for names
Line 4132 sub editgrades {	Line 4587 sub editgrades {
$udom,$uname);	$udom,$uname);
my $all_graded = 1;	my $all_graded = 1;
my $none_graded = 1;	my $none_graded = 1;
	unless ($got_types) {
	my $error;
	my ($plist,$handgrd,$resptype) = &response_type($symb,\$error);
	unless ($error) {
	foreach my $part (@parts) {
	if (ref($resptype->{$part}) eq 'HASH') {
	foreach my $id (keys(%{$resptype->{$part}})) {
	if (($resptype->{$part}->{$id} eq 'essay') \|\|
	(lc($handgrd->{$part.'_'.$id}) eq 'yes')) {
	$queueable{$part} = 1;
	last;
	}
	}
	}
	}
	}
	$got_types = 1;
	}
foreach my $part (@parts) {	foreach my $part (@parts) {
if ( $record{'resource.'.$part.'.awarded'} eq '' ) {	if ($queueable{$part}) {
$all_graded = 0;	if ( $record{'resource.'.$part.'.awarded'} eq '' ) {
} else {	$all_graded = 0;
$none_graded = 0;	} else {
}	$none_graded = 0;
	}
	}
}	}

if ($all_graded \|\| $none_graded) {	if ($all_graded \|\| $none_graded) {
Line 4162 sub editgrades {	Line 4637 sub editgrades {
}	}
}	}
if (@noupdate) {	if (@noupdate) {
# my $numcols=(scalar(@partid)(scalar(@parts)-1)2)+3;	my $numcols=$totcolspan+2;
my $numcols=scalar(@partid)*4+2;
$result .= &Apache::loncommon::start_data_table_row('LC_empty_row').	$result .= &Apache::loncommon::start_data_table_row('LC_empty_row').
'<td align="center" colspan="'.$numcols.'">'.	'<td align="center" colspan="'.$numcols.'">'.
&mt('No Changes Occurred For the Students Below').	&mt('No Changes Occurred For the Students Below').
Line 4176 sub editgrades {	Line 4650 sub editgrades {
&Apache::loncommon::end_data_table_row();	&Apache::loncommon::end_data_table_row();
}	}
}	}
$result .= &Apache::loncommon::end_data_table().	$result .= &Apache::loncommon::end_data_table();
&show_grading_menu_form($symb);
my $msg = '<p><b>'.	my $msg = '<p><b>'.
&mt('Number of records updated = [_1] for [quant,_2,student].',	&mt('Number of records updated = [_1] for [quant,_2,student].',
$rec_update,$count).'</b><br />'.	$rec_update,$count).'</b><br />'.
Line 4207 sub split_part_type {	Line 4680 sub split_part_type {
sub csvupload_javascript_reverse_associate {	sub csvupload_javascript_reverse_associate {
my $error1=&mt('You need to specify the username or the student/employee 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');
	&js_escape(\$error1);
	&js_escape(\$error2);
return(<<ENDPICK);	return(<<ENDPICK);
function verify(vf) {	function verify(vf) {
var foundsomething=0;	var foundsomething=0;
Line 4247 ENDPICK	Line 4722 ENDPICK
sub csvupload_javascript_forward_associate {	sub csvupload_javascript_forward_associate {
my $error1=&mt('You need to specify the username or the student/employee 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');
	&js_escape(\$error1);
	&js_escape(\$error2);
return(<<ENDPICK);	return(<<ENDPICK);
function verify(vf) {	function verify(vf) {
var foundsomething=0;	var foundsomething=0;
Line 4290 sub csvuploadmap_header {	Line 4767 sub csvuploadmap_header {
$javascript=&csvupload_javascript_forward_associate();	$javascript=&csvupload_javascript_forward_associate();
}	}

my ($result) = &showResourceInfo($symb,$env{'form.probTitle'});
my $checked=(($env{'form.noFirstLine'})?' checked="checked"':'');	my $checked=(($env{'form.noFirstLine'})?' checked="checked"':'');
my $ignore=&mt('Ignore First Line');	my $ignore=&mt('Ignore First Line');
$symb = &Apache::lonenc::check_encrypt($symb);	$symb = &Apache::lonenc::check_encrypt($symb);
	$request->print('<form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload">'.
	&mt('Total number of records found in file: [_1]',$distotal).'<hr />'.
	&mt('Associate entries from the uploaded file with as many fields as you can.'));
	my $reverse=&mt("Reverse Association");
$request->print(<<ENDPICK);	$request->print(<<ENDPICK);
<form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload">	<br />
<h3><span class="LC_info">Uploading Class Grades</span></h3>	<input type="button" value="$reverse" onclick="javascript:this.form.associate.value='Reverse Association';submit(this.form);" />
$result
<hr />
<h3>Identify fields</h3>
Total number of records found in file: $distotal <hr />
Enter as many fields as you can. The system will inform you and bring you back
to this page if the data selected is insufficient to run your class.<hr />
<input type="button" value="Reverse Association" onclick="javascript:this.form.associate.value='Reverse Association';submit(this.form);" />
<label><input type="checkbox" name="noFirstLine" $checked />$ignore</label>	<label><input type="checkbox" name="noFirstLine" $checked />$ignore</label>
<input type="hidden" name="associate" value="" />	<input type="hidden" name="associate" value="" />
<input type="hidden" name="phase" value="three" />	<input type="hidden" name="phase" value="three" />
Line 4313 to this page if the data selected is ins	Line 4786 to this page if the data selected is ins
<input type="hidden" name="upfile_associate"	<input type="hidden" name="upfile_associate"
value="$env{'form.upfile_associate'}" />	value="$env{'form.upfile_associate'}" />
<input type="hidden" name="symb" value="$symb" />	<input type="hidden" name="symb" value="$symb" />
<input type="hidden" name="saveState" value="$env{'form.saveState'}" />
<input type="hidden" name="probTitle" value="$env{'form.probTitle'}" />
<input type="hidden" name="command" value="csvuploadoptions" />	<input type="hidden" name="command" value="csvuploadoptions" />
<hr />	<hr />
<script type="text/javascript" language="Javascript">
$javascript
</script>
ENDPICK	ENDPICK
	$request->print(&Apache::lonhtmlcommon::scripttag($javascript));
return '';	return '';

}	}
Line 4366 ENDPICK	Line 4835 ENDPICK

sub checkforfile_js {	sub checkforfile_js {
my $alertmsg = &mt('Please use the browse button to select a file from your local directory.');	my $alertmsg = &mt('Please use the browse button to select a file from your local directory.');
my $result =<<CSVFORMJS;	&js_escape(\$alertmsg);
<script type="text/javascript" language="javascript">	my $result = &Apache::lonhtmlcommon::scripttag(<<CSVFORMJS);
function checkUpload(formname) {	function checkUpload(formname) {
if (formname.upfile.value == "") {	if (formname.upfile.value == "") {
alert("$alertmsg");	alert("$alertmsg");
Line 4375 sub checkforfile_js {	Line 4844 sub checkforfile_js {
}	}
formname.submit();	formname.submit();
}	}
</script>
CSVFORMJS	CSVFORMJS
return $result;	return $result;
}	}

sub upcsvScores_form {	sub upcsvScores_form {
my ($request) = shift;	my ($request,$symb) = @_;
my ($symb)=&get_symb($request);
if (!$symb) {return '';}	if (!$symb) {return '';}
my $result=&checkforfile_js();	my $result=&checkforfile_js();
$env{'form.probTitle'} = &Apache::lonnet::gettitle($symb);	$result.=&Apache::loncommon::start_data_table().
my ($table) = &showResourceInfo($symb,$env{'form.probTitle'});	&Apache::loncommon::start_data_table_header_row().
$result.=$table;	'<th>'.&mt('Specify a file containing the class scores for current resource.').'</th>'.
$result.='<br /><table width="100%" border="0"><tr><td bgcolor="#777777">'."\n";	&Apache::loncommon::end_data_table_header_row().
$result.='<table width="100%" border="0"><tr bgcolor="#e6ffff"><td>'."\n";	&Apache::loncommon::start_data_table_row().'<td>';
$result.=' <b>'.&mt('Specify a file containing the class scores for current resource.').
'</b></td></tr>'."\n";
$result.='<tr bgcolor="#ffffe6"><td>'."\n";
my $upload=&mt("Upload Scores");	my $upload=&mt("Upload Scores");
my $upfile_select=&Apache::loncommon::upfile_select_html();	my $upfile_select=&Apache::loncommon::upfile_select_html();
my $ignore=&mt('Ignore First Line');	my $ignore=&mt('Ignore First Line');
Line 4401 sub upcsvScores_form {	Line 4865 sub upcsvScores_form {
<form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload">	<form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload">
<input type="hidden" name="symb" value="$symb" />	<input type="hidden" name="symb" value="$symb" />
<input type="hidden" name="command" value="csvuploadmap" />	<input type="hidden" name="command" value="csvuploadmap" />
<input type="hidden" name="probTitle" value="$env{'form.probTitle'}" />
<input type="hidden" name="saveState" value="$env{'form.saveState'}" />
$upfile_select	$upfile_select
<br /><input type="button" onclick="javascript:checkUpload(this.form);" value="$upload" />	<br /><input type="button" onclick="javascript:checkUpload(this.form);" value="$upload" />
<label><input type="checkbox" name="noFirstLine" />$ignore</label>	<label><input type="checkbox" name="noFirstLine" />$ignore</label>
</form>	</form>
ENDUPFORM	ENDUPFORM
$result.=&Apache::loncommon::help_open_topic("Course_Convert_To_CSV",	$result.=&Apache::loncommon::help_open_topic("Course_Convert_To_CSV",
&mt("How do I create a CSV file from a spreadsheet"))	&mt("How do I create a CSV file from a spreadsheet")).
.'</td></tr></table>'."\n";	'</td>'.
$result.='</td></tr></table><br /><br />'."\n";	&Apache::loncommon::end_data_table_row().
$result.=&show_grading_menu_form($symb);	&Apache::loncommon::end_data_table();
return $result;	return $result;
}	}


sub csvuploadmap {	sub csvuploadmap {
my ($request)= @_;	my ($request,$symb) = @_;
my ($symb)=&get_symb($request);
if (!$symb) {return '';}	if (!$symb) {return '';}

my $datatoken;	my $datatoken;
if (!$env{'form.datatoken'}) {	if (!$env{'form.datatoken'}) {
$datatoken=&Apache::loncommon::upfile_store($request);	$datatoken=&Apache::loncommon::upfile_store($request);
} else {	} else {
$datatoken=$env{'form.datatoken'};	$datatoken=&Apache::loncommon::valid_datatoken($env{'form.datatoken'});
&Apache::loncommon::load_tmp_file($request);	if ($datatoken ne '') {
	&Apache::loncommon::load_tmp_file($request,$datatoken);
	}
}	}
my @records=&Apache::loncommon::upfile_record_sep();	my @records=&Apache::loncommon::upfile_record_sep();
if ($env{'form.noFirstLine'}) { shift(@records); }	if ($env{'form.noFirstLine'}) { shift(@records); }
Line 4460 sub csvuploadmap {	Line 4923 sub csvuploadmap {
}	}
}	}
&csvuploadmap_footer($request,$i,$keyfields);	&csvuploadmap_footer($request,$i,$keyfields);
$request->print(&show_grading_menu_form($symb));

return '';	return '';
}	}

sub csvuploadoptions {	sub csvuploadoptions {
my ($request)= @_;	my ($request,$symb)= @_;
my ($symb)=&get_symb($request);	my $overwrite=&mt('Overwrite any existing score');
my $checked=(($env{'form.noFirstLine'})?'1':'0');	my $checked=(($env{'form.noFirstLine'})?'1':'0');
my $ignore=&mt('Ignore First Line');	my $ignore=&mt('Ignore First Line');
$request->print(<<ENDPICK);	$request->print(<<ENDPICK);
<form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload">	<form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload">
<h3><span class="LC_info">Uploading Class Grade Options</span></h3>
<input type="hidden" name="command" value="csvuploadassign" />	<input type="hidden" name="command" value="csvuploadassign" />
<!--
<p>
<label>
<input type="checkbox" name="show_full_results" />
Show a table of all changes
</label>
</p>
-->
<p>	<p>
<label>	<label>
<input type="checkbox" name="overwite_scores" checked="checked" />	<input type="checkbox" name="overwite_scores" checked="checked" />
Overwrite any existing score	$overwrite
</label>	</label>
</p>	</p>
ENDPICK	ENDPICK
my %fields=&get_fields();	my %fields=&get_fields();
if (!defined($fields{'domain'})) {	if (!defined($fields{'domain'})) {
my $domform = &Apache::loncommon::select_dom_form($env{'request.role.domain'},'default_domain');	my $domform = &Apache::loncommon::select_dom_form($env{'request.role.domain'},'default_domain');
$request->print("\n<p> Users are in domain: ".$domform."</p>\n");	$request->print("\n<p>".&mt('Users are in domain: [_1]',$domform)."</p>\n");
}	}
foreach my $key (sort(keys(%env))) {	foreach my $key (sort(keys(%env))) {
if ($key !~ /^form\.(.*)$/) { next; }	if ($key !~ /^form\.(.*)$/) { next; }
Line 4505 ENDPICK	Line 4958 ENDPICK
# FIXME do a check for any invalid user ids?...	# FIXME do a check for any invalid user ids?...
$request->print('<input type="submit" value="'.&mt('Assign Grades').'" /><br />	$request->print('<input type="submit" value="'.&mt('Assign Grades').'" /><br />
<hr /></form>'."\n");	<hr /></form>'."\n");
$request->print(&show_grading_menu_form($symb));
return '';	return '';
}	}

Line 4527 sub get_fields {	Line 4979 sub get_fields {
}	}

sub csvuploadassign {	sub csvuploadassign {
my ($request)= @_;	my ($request,$symb) = @_;
my ($symb)=&get_symb($request);
if (!$symb) {return '';}	if (!$symb) {return '';}
my $error_msg = '';	my $error_msg = '';
&Apache::loncommon::load_tmp_file($request);	my $datatoken = &Apache::loncommon::valid_datatoken($env{'form.datatoken'});
	if ($datatoken ne '') {
	&Apache::loncommon::load_tmp_file($request,$datatoken);
	}
my @gradedata = &Apache::loncommon::upfile_record_sep();	my @gradedata = &Apache::loncommon::upfile_record_sep();
if ($env{'form.noFirstLine'}) { shift(@gradedata); }	if ($env{'form.noFirstLine'}) { shift(@gradedata); }
my %fields=&get_fields();	my %fields=&get_fields();
$request->print('<h3>Assigning Grades</h3>');
my $courseid=$env{'request.course.id'};	my $courseid=$env{'request.course.id'};
my ($classlist) = &getclasslist('all',0);	my ($classlist) = &getclasslist('all',0);
my @notallowed;	my @notallowed;
Line 4611 sub csvuploadassign {	Line 5064 sub csvuploadassign {
$grades{$store_key}=$entries{$fields{$dest}};	$grades{$store_key}=$entries{$fields{$dest}};
}	}
}	}
if (! %grades) {	if (! %grades) {
push(@skipped,&mt("[_1]: no data to save","$username:$domain"));	push(@skipped,&mt("[_1]: no data to save","$username:$domain"));
} else {	} else {
$grades{"resource.regrader"}="$env{'user.name'}:$env{'user.domain'}";	$grades{"resource.regrader"}="$env{'user.name'}:$env{'user.domain'}";
Line 4619 sub csvuploadassign {	Line 5072 sub csvuploadassign {
$env{'request.course.id'},	$env{'request.course.id'},
$domain,$username);	$domain,$username);
if ($result eq 'ok') {	if ($result eq 'ok') {
	# Successfully stored
$request->print('.');	$request->print('.');
# Remove from grading queue	# Remove from grading queue
&Apache::bridgetask::remove_from_queue('gradingqueue',$symb,	&Apache::bridgetask::remove_from_queue('gradingqueue',$symb,
Line 4648 sub csvuploadassign {	Line 5102 sub csvuploadassign {
$request->print(join(', ',@notallowed));	$request->print(join(', ',@notallowed));
}	}
$request->print("<br />\n");	$request->print("<br />\n");
$request->print(&show_grading_menu_form($symb));
return $error_msg;	return $error_msg;
}	}
#------------- end of section for handling csv file upload ---------	#------------- end of section for handling csv file upload ---------
Line 4659 sub csvuploadassign {	Line 5112 sub csvuploadassign {
#	#
#--- Select a page/sequence and a student to grade	#--- Select a page/sequence and a student to grade
sub pickStudentPage {	sub pickStudentPage {
my ($request) = shift;	my ($request,$symb) = @_;

my $alertmsg = &mt('Please select the student you wish to grade.');	my $alertmsg = &mt('Please select the student you wish to grade.');
$request->print(<<LISTJAVASCRIPT);	&js_escape(\$alertmsg);
<script type="text/javascript" language="javascript">	$request->print(&Apache::lonhtmlcommon::scripttag(<<LISTJAVASCRIPT));

function checkPickOne(formname) {	function checkPickOne(formname) {
if (radioSelection(formname.student) == null) {	if (radioSelection(formname.student) == null) {
Line 4676 function checkPickOne(formname) {	Line 5129 function checkPickOne(formname) {
formname.submit();	formname.submit();
}	}

</script>
LISTJAVASCRIPT	LISTJAVASCRIPT
&commonJSfunctions($request);	&commonJSfunctions($request);
my ($symb) = &get_symb($request);
my $cdom = $env{"course.$env{'request.course.id'}.domain"};	my $cdom = $env{"course.$env{'request.course.id'}.domain"};
my $cnum = $env{"course.$env{'request.course.id'}.num"};	my $cnum = $env{"course.$env{'request.course.id'}.num"};
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 $result='<h3><span class="LC_info"> '.	my $result='<h3><span class="LC_info"> '.
&mt('Manual Grading by Page or Sequence').'</span></h3>';	&mt('Manual Grading by Page or Sequence').'</span></h3>';
Line 4697 LISTJAVASCRIPT	Line 5150 LISTJAVASCRIPT
my ($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)/);
my $select = '<select name="selectpage">'."\n";
my $ctr=0;
foreach (@$titles) {
my ($minder,$showtitle) = ($_ =~ /(\d+)\.(.*)/);
$select.='<option value="'.$ctr.'" '.
($$symbx{$_} =~ /$curpage$/ ? 'selected="selected"' : '').
'>'.$showtitle.'</option>'."\n";
$ctr++;
}
$select.= '</select>';
$result.=' <b>'.&mt('Problems from').':</b> '.$select."<br />\n";

$ctr=0;	# Collection of hidden fields
	my $ctr=0;
foreach (@$titles) {	foreach (@$titles) {
my ($minder,$showtitle) = ($_ =~ /(\d+)\.(.*)/);	my ($minder,$showtitle) = ($_ =~ /(\d+)\.(.*)/);
$result.='<input type="hidden" name="page'.$ctr.'" value="'.$$symbx{$_}.'" />'."\n";	$result.='<input type="hidden" name="page'.$ctr.'" value="'.$$symbx{$_}.'" />'."\n";
Line 4719 LISTJAVASCRIPT	Line 5162 LISTJAVASCRIPT
$result.='<input type="hidden" name="page" />'."\n".	$result.='<input type="hidden" name="page" />'."\n".
'<input type="hidden" name="title" />'."\n";	'<input type="hidden" name="title" />'."\n";

my $options =
'<label><input type="radio" name="vProb" value="no" checked="checked" /> '.&mt('no').' </label>'."\n".
'<label><input type="radio" name="vProb" value="yes" /> '.&mt('yes').' </label>'."<br />\n";
$result.=' <b>'.&mt('View Problem Text').': </b>'.$options;

$options =
'<label><input type="radio" name="lastSub" value="none" /> '.&mt('none').' </label>'."\n".
'<label><input type="radio" name="lastSub" value="datesub" checked="checked" /> '.&mt('by dates and submissions').'</label>'."\n".
'<label><input type="radio" name="lastSub" value="all" /> '.&mt('all details').' </label>'."\n";
$result.=' <b>'.&mt('Submissions').': </b>'.$options;

$result.=&build_section_inputs();	$result.=&build_section_inputs();
my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status'));	my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status'));
$result.='<input type="hidden" name="Status" value="'.$stu_status.'" />'."\n".	$result.='<input type="hidden" name="Status" value="'.$stu_status.'" />'."\n".
'<input type="hidden" name="command" value="displayPage" />'."\n".	'<input type="hidden" name="command" value="displayPage" />'."\n".
'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".	'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n";
'<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."<br />\n";

$result.=' <b>'.&mt('Use CODE').': </b> <input type="text" name="CODE" value="" /> <br />'."\n";	# Show grading options
	$result.=&Apache::lonhtmlcommon::start_pick_box();
	my $select = '<select name="selectpage">'."\n";
	$ctr=0;
	foreach (@$titles) {
	my ($minder,$showtitle) = ($_ =~ /(\d+)\.(.*)/);
	$select.='<option value="'.$ctr.'"'.
	($$symbx{$_} =~ /$curpage$/ ? ' selected="selected"' : '').
	'>'.$showtitle.'</option>'."\n";
	$ctr++;
	}
	$select.= '</select>';

	$result.=
	&Apache::lonhtmlcommon::row_title(&mt('Problems from'))
	.$select
	.&Apache::lonhtmlcommon::row_closure();

	$result.=
	&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="yes" />'
	.&mt('yes').'</label>'."\n"
	.&Apache::lonhtmlcommon::row_closure();

	$result.=
	&Apache::lonhtmlcommon::row_title(&mt('View Submissions'))
	.'<label><input type="radio" name="lastSub" value="none" /> '
	.&mt('none').' </label>'."\n"
	.'<label><input type="radio" name="lastSub" value="datesub"'
	.' checked="checked" /> '.&mt('all submissions').'</label>'."\n"
	.'<label><input type="radio" name="lastSub" value="all" /> '
	.&mt('all submissions with details').' </label>'
	.&Apache::lonhtmlcommon::row_closure();

	$result.=
	&Apache::lonhtmlcommon::row_title(&mt('Use CODE'))
	.'<input type="text" name="CODE" value="" />'
	.&Apache::lonhtmlcommon::row_closure(1)
	.&Apache::lonhtmlcommon::end_pick_box();

$result.=' <input type="button" '.	# Show list of students to select for grading
	$result.='<br /><input type="button" '.
'onclick="javascript:checkPickOne(this.form);" value="'.&mt('Next').' →" /><br />'."\n";	'onclick="javascript:checkPickOne(this.form);" value="'.&mt('Next').' →" /><br />'."\n";

$request->print($result);	$request->print($result);
Line 4753 LISTJAVASCRIPT	Line 5225 LISTJAVASCRIPT
'<th>'.&nameUserString('header').'</th>'.	'<th>'.&nameUserString('header').'</th>'.
&Apache::loncommon::end_data_table_header_row();	&Apache::loncommon::end_data_table_header_row();

my (undef,undef,$fullname) = &getclasslist($getsec,'1');	my (undef,undef,$fullname) = &getclasslist($getsec,'1',$getgroup);
my $ptr = 1;	my $ptr = 1;
foreach my $student (sort	foreach my $student (sort
{	{
Line 4781 LISTJAVASCRIPT	Line 5253 LISTJAVASCRIPT
$studentTable.='<input type="button" '.	$studentTable.='<input type="button" '.
'onclick="javascript:checkPickOne(this.form);" value="'.&mt('Next').' →" /></form>'."\n";	'onclick="javascript:checkPickOne(this.form);" value="'.&mt('Next').' →" /></form>'."\n";

$studentTable.=&show_grading_menu_form($symb);
$request->print($studentTable);	$request->print($studentTable);

return '';	return '';
Line 4818 sub getSymbMap {	Line 5289 sub getSymbMap {
#	#
#--- Displays a page/sequence w/wo problems, w/wo submissions	#--- Displays a page/sequence w/wo problems, w/wo submissions
sub displayPage {	sub displayPage {
my ($request) = shift;	my ($request,$symb) = @_;

my ($symb) = &get_symb($request);
my $cdom = $env{"course.$env{'request.course.id'}.domain"};	my $cdom = $env{"course.$env{'request.course.id'}.domain"};
my $cnum = $env{"course.$env{'request.course.id'}.num"};	my $cnum = $env{"course.$env{'request.course.id'}.num"};
my $getsec = $env{'form.section'} eq '' ? 'all' : $env{'form.section'};	my $getsec = $env{'form.section'} eq '' ? 'all' : $env{'form.section'};
Line 4837 sub displayPage {	Line 5306 sub displayPage {
&Apache::lonnet::clear_EXT_cache_status();	&Apache::lonnet::clear_EXT_cache_status();

if (!&canview($usec)) {	if (!&canview($usec)) {
$request->print('<span class="LC_warning">'.	$request->print(
&mt('Unable to view requested student. ([_1])',	'<span class="LC_warning">'.
$env{'form.student'}).	&mt('Unable to view requested student. ([_1])',
'</span>');	$env{'form.student'}).
$request->print(&show_grading_menu_form($symb));	'</span>');
return;	return;
}	}
my $result='<h3><span class="LC_info"> '.$env{'form.title'}.'</span></h3>';	my $result='<h3><span class="LC_info"> '.$env{'form.title'}.'</span></h3>';
Line 4859 sub displayPage {	Line 5328 sub displayPage {
my $navmap = Apache::lonnavmaps::navmap->new();	my $navmap = Apache::lonnavmaps::navmap->new();
unless (ref($navmap)) {	unless (ref($navmap)) {
$request->print(&navmap_errormsg());	$request->print(&navmap_errormsg());
$request->print(&show_grading_menu_form($symb));
return;	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) {
$request->print('<span class="LC_warning">'.&mt('Unable to view requested sequence. ([_1])',$resUrl).'</span>');	$request->print('<span class="LC_warning">'.&mt('Unable to view requested sequence. ([_1])',$resUrl).'</span>');
$request->print(&show_grading_menu_form($symb));
return;	return;
}	}
my $iterator = $navmap->getIterator($map->map_start(),	my $iterator = $navmap->getIterator($map->map_start(),
Line 4879 sub displayPage {	Line 5346 sub displayPage {
'<input type="hidden" name="page" value="'.$pageTitle.'" />'."\n".	'<input type="hidden" name="page" value="'.$pageTitle.'" />'."\n".
'<input type="hidden" name="title" value="'.$env{'form.title'}.'" />'."\n".	'<input type="hidden" name="title" value="'.$env{'form.title'}.'" />'."\n".
'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".	'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".
'<input type="hidden" name="overRideScore" value="no" />'."\n".	'<input type="hidden" name="overRideScore" value="no" />'."\n";
'<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."\n";

if (defined($env{'form.CODE'})) {	if (defined($env{'form.CODE'})) {
$studentTable.=	$studentTable.=
Line 4894 sub displayPage {	Line 5360 sub displayPage {
'</span>'."\n".	'</span>'."\n".
&Apache::loncommon::start_data_table().	&Apache::loncommon::start_data_table().
&Apache::loncommon::start_data_table_header_row().	&Apache::loncommon::start_data_table_header_row().
'<th align="center"> Prob. </th>'.	'<th>'.&mt('Prob.').'</th>'.
'<th> '.($env{'form.vProb'} eq 'no' ? &mt('Title') : &mt('Problem Text')).'/'.&mt('Grade').'</th>'.	'<th> '.($env{'form.vProb'} eq 'no' ? &mt('Title') : &mt('Problem Text')).'/'.&mt('Grade').'</th>'.
&Apache::loncommon::end_data_table_header_row();	&Apache::loncommon::end_data_table_header_row();

Line 4978 sub displayPage {	Line 5444 sub displayPage {
}	}
$curRes = $iterator->next();	$curRes = $iterator->next();
}	}
	my $disabled;
	unless (&canmodify($usec)) {
	$disabled = ' disabled="disabled"';
	}

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

return '';	return '';
Line 5013 sub displaySubByDates {	Line 5482 sub displaySubByDates {

my $interaction;	my $interaction;
my $no_increment = 1;	my $no_increment = 1;
my %lastrndseed;	my (%lastrndseed,%lasttype);
for ($version=1;$version<=$$record{'version'};$version++) {	for ($version=1;$version<=$$record{'version'};$version++) {
my $timestamp =	my $timestamp =
&Apache::lonlocal::locallocaltime($$record{$version.':timestamp'});	&Apache::lonlocal::locallocaltime($$record{$version.':timestamp'});
Line 5041 sub displaySubByDates {	Line 5510 sub displaySubByDates {
if (($type eq 'anonsurvey') \|\| ($type eq 'anonsurveycred')) {	if (($type eq 'anonsurvey') \|\| ($type eq 'anonsurveycred')) {
$hidden = 1;	$hidden = 1;
}	}
my @matchKey = ($isTask ? sort(grep /^resource\.\d+\.\Q$partid\E\.award$/,@versionKeys)	my @matchKey;
: sort(grep /^resource\.\Q$partid\E\..*?\.submission$/,@versionKeys));	if ($isTask) {
	@matchKey = sort(grep(/^resource\.\d+\.\Q$partid\E\.award$/,@versionKeys));
	} else {
	@matchKey = sort(grep(/^resource\.\Q$partid\E\..*?\.submission$/,@versionKeys));
	}
# next if ($$record{"$version:resource.$partid.solved"} eq '');	# next if ($$record{"$version:resource.$partid.solved"} eq '');
my $display_part=&get_display_part($partid,$symb);	my $display_part=&get_display_part($partid,$symb);
foreach my $matchKey (@matchKey) {	foreach my $matchKey (@matchKey) {
Line 5072 sub displaySubByDates {	Line 5544 sub displaySubByDates {
$displaySub[0].=&mt('Trial: [_1]',	$displaySub[0].=&mt('Trial: [_1]',
$$record{"$where.$partid.tries"});	$$record{"$where.$partid.tries"});
if (($rndseed ne '') && ($lastrndseed{$partid} ne '')) {	if (($rndseed ne '') && ($lastrndseed{$partid} ne '')) {
if ($rndseed ne $lastrndseed{$partid}) {	if (($rndseed ne $lastrndseed{$partid}) &&
	(($type eq 'randomizetry') \|\| ($lasttype{$partid} eq 'randomizetry'))) {
$newvariation = ' ('.&mt('New variation this try').')';	$newvariation = ' ('.&mt('New variation this try').')';
}	}
}	}
$lastrndseed{$partid} = $rndseed;	$lastrndseed{$partid} = $rndseed;
	$lasttype{$partid} = $type;
}	}
my $responseType=($isTask ? 'Task'	my $responseType=($isTask ? 'Task'
: $responseType->{$partid}->{$responseId});	: $responseType->{$partid}->{$responseId});
Line 5129 sub displaySubByDates {	Line 5603 sub displaySubByDates {
}	}

sub updateGradeByPage {	sub updateGradeByPage {
my ($request) = shift;	my ($request,$symb) = @_;

my $cdom = $env{"course.$env{'request.course.id'}.domain"};	my $cdom = $env{"course.$env{'request.course.id'}.domain"};
my $cnum = $env{"course.$env{'request.course.id'}.num"};	my $cnum = $env{"course.$env{'request.course.id'}.num"};
Line 5140 sub updateGradeByPage {	Line 5614 sub updateGradeByPage {
my $usec=$classlist->{$env{'form.student'}}[5];	my $usec=$classlist->{$env{'form.student'}}[5];
if (!&canmodify($usec)) {	if (!&canmodify($usec)) {
$request->print('<span class="LC_warning">'.&mt('Unable to modify requested student ([_1])',$env{'form.student'}).'</span>');	$request->print('<span class="LC_warning">'.&mt('Unable to modify requested student ([_1])',$env{'form.student'}).'</span>');
$request->print(&show_grading_menu_form($env{'form.symb'}));
return;	return;
}	}
my $result='<h3><span class="LC_info"> '.$env{'form.title'}.'</span></h3>';	my $result='<h3><span class="LC_info"> '.$env{'form.title'}.'</span></h3>';
Line 5159 sub updateGradeByPage {	Line 5632 sub updateGradeByPage {
my $map = $navmap->getResourceByUrl($resUrl); # add to navmaps	my $map = $navmap->getResourceByUrl($resUrl); # add to navmaps
if (!$map) {	if (!$map) {
$request->print('<span class="LC_warning">'.&mt('Unable to grade requested sequence ([_1]).',$resUrl).'</span>');	$request->print('<span class="LC_warning">'.&mt('Unable to grade requested sequence ([_1]).',$resUrl).'</span>');
my ($symb)=&get_symb($request);
$request->print(&show_grading_menu_form($symb));
return;	return;
}	}
my $iterator = $navmap->getIterator($map->map_start(),	my $iterator = $navmap->getIterator($map->map_start(),
Line 5198 sub updateGradeByPage {	Line 5669 sub updateGradeByPage {
my @displayPts=();	my @displayPts=();
my %aggregate = ();	my %aggregate = ();
my $aggregateflag = 0;	my $aggregateflag = 0;
	my %queueable;
if ($env{'form.HIDE'.$prob}) {	if ($env{'form.HIDE'.$prob}) {
my %record = &Apache::lonnet::restore($symbx,$env{'request.course.id'},$udom,$uname);	my %record = &Apache::lonnet::restore($symbx,$env{'request.course.id'},$udom,$uname);
my ($version,$parts) = split(/:/,$env{'form.HIDE'.$prob},2);	my ($version,$parts) = split(/:/,$env{'form.HIDE'.$prob},2);
Line 5207 sub updateGradeByPage {	Line 5679 sub updateGradeByPage {
foreach my $partid (@{$parts}) {	foreach my $partid (@{$parts}) {
my $newpts = $env{'form.GD_BOX'.$question.'_'.$partid};	my $newpts = $env{'form.GD_BOX'.$question.'_'.$partid};
my $oldpts = $env{'form.oldpts'.$question.'_'.$partid};	my $oldpts = $env{'form.oldpts'.$question.'_'.$partid};
	my @types = $curRes->responseType($partid);
	if (grep(/^essay$/,@types)) {
	$queueable{$partid} = 1;
	} else {
	my @ids = $curRes->responseIds($partid);
	for (my $i=0; $i < scalar(@ids); $i++) {
	my $hndgrd = &Apache::lonnet::EXT('resource.'.$partid.'_'.$ids[$i].
	'.handgrade',$symb);
	if (lc($hndgrd) eq 'yes') {
	$queueable{$partid} = 1;
	last;
	}
	}
	}
my $wgt = $env{'form.WGT'.$question.'_'.$partid} != 0 ?	my $wgt = $env{'form.WGT'.$question.'_'.$partid} != 0 ?
$env{'form.WGT'.$question.'_'.$partid} : 1;	$env{'form.WGT'.$question.'_'.$partid} : 1;
my $partial = $newpts/$wgt;	my $partial = $newpts/$wgt;
Line 5273 sub updateGradeByPage {	Line 5758 sub updateGradeByPage {
$env{'request.course.id'},	$env{'request.course.id'},
$udom,$uname);	$udom,$uname);
&check_and_remove_from_queue($parts,\%record,undef,$symbx,	&check_and_remove_from_queue($parts,\%record,undef,$symbx,
$cdom,$cnum,$udom,$uname);	$cdom,$cnum,$udom,$uname,\%queueable);
}	}

if ($aggregateflag) {	if ($aggregateflag) {
Line 5292 sub updateGradeByPage {	Line 5777 sub updateGradeByPage {
}	}

$studentTable.=&Apache::loncommon::end_data_table();	$studentTable.=&Apache::loncommon::end_data_table();
$studentTable.=&show_grading_menu_form($env{'form.symb'});
my $grademsg=($changeflag == 0 ? &mt('No score was changed or updated.') :	my $grademsg=($changeflag == 0 ? &mt('No score was changed or updated.') :
&mt('The scores were changed for [quant,_1,problem].',	&mt('The scores were changed for [quant,_1,problem].',
$changeflag).'<br />');	$changeflag).'<br />');
Line 5373 the homework problem.	Line 5857 the homework problem.

sub defaultFormData {	sub defaultFormData {
my ($symb)=@_;	my ($symb)=@_;
return '<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".	return '<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />';
'<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."\n".
'<input type="hidden" name="probTitle" value="'.$env{'form.probTitle'}.'" />'."\n";
}	}


Line 5528 sub scantron_uploads {	Line 6010 sub scantron_uploads {
sub scantron_scantab {	sub scantron_scantab {
my $result='<select name="scantron_format">'."\n";	my $result='<select name="scantron_format">'."\n";
$result.='<option></option>'."\n";	$result.='<option></option>'."\n";
my @lines = &get_scantronformat_file();	my @lines = &Apache::lonnet::get_scantronformat_file();
if (@lines > 0) {	if (@lines > 0) {
foreach my $line (@lines) {	foreach my $line (@lines) {
next if (($line =~ /^\#/) \|\| ($line eq ''));	next if (($line =~ /^\#/) \|\| ($line eq ''));
Line 5540 sub scantron_scantab {	Line 6022 sub scantron_scantab {
return $result;	return $result;
}	}

=pod

=item get_scantronformat_file

Returns an array containing lines from the scantron format file for
the domain of the course.

If a url for a custom.tab file is listed in domain's configuration.db,
lines are from this file.

Otherwise, if a default.tab has been published in RES space by the
domainconfig user, lines are from this file.

Otherwise, fall back to getting lines from the legacy file on the
local server: /home/httpd/lonTabs/default_scantronformat.tab

=cut

sub get_scantronformat_file {
my $cdom= $env{'course.'.$env{'request.course.id'}.'.domain'};
my %domconfig = &Apache::lonnet::get_dom('configuration',['scantron'],$cdom);
my $gottab = 0;
my @lines;
if (ref($domconfig{'scantron'}) eq 'HASH') {
if ($domconfig{'scantron'}{'scantronformat'} ne '') {
my $formatfile = &Apache::lonnet::getfile($Apache::lonnet::perlvar{'lonDocRoot'}.$domconfig{'scantron'}{'scantronformat'});
if ($formatfile ne '-1') {
@lines = split("\n",$formatfile,-1);
$gottab = 1;
}
}
}
if (!$gottab) {
my $confname = $cdom.'-domainconfig';
my $default = $Apache::lonnet::perlvar{'lonDocRoot'}.'/res/'.$cdom.'/'.$confname.'/default.tab';
my $formatfile = &Apache::lonnet::getfile($default);
if ($formatfile ne '-1') {
@lines = split("\n",$formatfile,-1);
$gottab = 1;
}
}
if (!$gottab) {
my @domains = &Apache::lonnet::current_machine_domains();
if (grep(/^\Q$cdom\E$/,@domains)) {
my $fh=Apache::File->new($Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab');
@lines = <$fh>;
close($fh);
} else {
my $fh=Apache::File->new($Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab');
@lines = <$fh>;
close($fh);
}
}
return @lines;
}

=pod	=pod

=item scantron_CODElist	=item scantron_CODElist
Line 5657 sub scantron_CODEunique {	Line 6083 sub scantron_CODEunique {
=cut	=cut

sub scantron_selectphase {	sub scantron_selectphase {
my ($r,$file2grade) = @_;	my ($r,$file2grade,$symb) = @_;
my ($symb)=&get_symb($r);
if (!$symb) {return '';}	if (!$symb) {return '';}
my $map_error;	my $map_error;
my $sequence_selector=&getSequenceDropDown($symb,\$map_error);	my $sequence_selector=&getSequenceDropDown($symb,\$map_error);
Line 5667 sub scantron_selectphase {	Line 6092 sub scantron_selectphase {
return;	return;
}	}
my $default_form_data=&defaultFormData($symb);	my $default_form_data=&defaultFormData($symb);
my $grading_menu_button=&show_grading_menu_form($symb);
my $file_selector=&scantron_uploads($file2grade);	my $file_selector=&scantron_uploads($file2grade);
my $format_selector=&scantron_scantab();	my $format_selector=&scantron_scantab();
my $CODE_selector=&scantron_CODElist();	my $CODE_selector=&scantron_CODElist();
Line 5682 sub scantron_selectphase {	Line 6106 sub scantron_selectphase {
# Chunk of form to prompt for a scantron file upload.	# Chunk of form to prompt for a scantron file upload.

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

<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.'
<input name="courseid" type="hidden" value="'.$cnum.'" />	<input name="courseid" type="hidden" value="'.$cnum.'" />
<input name="domainid" type="hidden" value="'.$cdom.'" />	<input name="domainid" type="hidden" value="'.$cdom.'" />
<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" />').'	'.&Apache::loncommon::start_data_table('LC_scantron_action').'
<br />	'.&Apache::loncommon::start_data_table_header_row().'
<input type="button" onclick="javascript:checkUpload(this.form);" value="'.&mt('Upload Bubblesheet Data').'" />	<th>
</form>	'.&mt('Specify a bubblesheet data file to upload.').'
');	</th>
	'.&Apache::loncommon::end_data_table_header_row().'
	'.&Apache::loncommon::start_data_table_row().'
	<td>
	'.&mt('File to upload: [_1]','<input type="file" name="upfile" size="50" />').'<br />'."\n");
	if ($formatoptions) {
	$r->print('</td>
	'.&Apache::loncommon::end_data_table_row().'
	'.&Apache::loncommon::start_data_table_row().'
	<td>'.$formattitle.(' 'x2).$formatoptions.'
	</td>
	'.&Apache::loncommon::end_data_table_row().'
	'.&Apache::loncommon::start_data_table_row().'
	<td>'
	);
	} else {
	$r->print(' <br />');
	}
	$r->print('<input type="button" onclick="javascript:checkUpload(this.form);" value="'.&mt('Upload Bubblesheet Data').'" />
	</td>
	'.&Apache::loncommon::end_data_table_row().'
	'.&Apache::loncommon::end_data_table().'
	</form>'
	);

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

# Chunk of form to prompt for a file to grade and how:	# Chunk of form to prompt for a file to grade and how:
Line 5829 sub scantron_selectphase {	Line 6262 sub scantron_selectphase {
&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".
'</form><br />');	'</form><br />');
$r->print($grading_menu_button);
return;	return;
}	}

=pod

=item get_scantron_config

Parse and return the scantron configuration line selected as a
hash of configuration file fields.

Arguments:
which - the name of the configuration to parse from the file.


Returns:
If the named configuration is not in the file, an empty
hash is returned.
a hash with the fields
name - internal name for the this configuration setup
description - text to display to operator that describes this config
CODElocation - if 0 or the string 'none'
- no CODE exists for this config
if -1 \|\| the string 'letter'
- a CODE exists for this config and is
a string of letters
Unsupported value (but planned for future support)
if a positive integer
- The CODE exists as the first n items from
the question section of the form
if the string 'number'
- The CODE exists for this config and is
a string of numbers
CODEstart - (only matter if a CODE exists) column in the line where
the CODE starts
CODElength - length of the CODE
IDstart - column where the student/employee ID starts
IDlength - length of the student/employee ID info
Qstart - column where the information from the bubbled
'questions' start
Qlength - number of columns comprising a single bubble line from
the sheet. (usually either 1 or 10)
Qon - either a single character representing the character used
to signal a bubble was chosen in the positional setup, or
the string 'letter' if the letter of the chosen bubble is
in the final, or 'number' if a number representing the
chosen bubble is in the file (1->A 0->J)
Qoff - the character used to represent that a bubble was
left blank
PaperID - if the scanning process generates a unique number for each
sheet scanned the column that this ID number starts in
PaperIDlength - number of columns that comprise the unique ID number
for the sheet of paper
FirstName - column that the first name starts in
FirstNameLength - number of columns that the first name spans

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

=cut

sub get_scantron_config {
my ($which) = @_;
my @lines = &get_scantronformat_file();
my %config;
#FIXME probably should move to XML it has already gotten a bit much now
foreach my $line (@lines) {
my ($name,$descrip)=split(/:/,$line);
if ($name ne $which ) { next; }
chomp($line);
my @config=split(/:/,$line);
$config{'name'}=$config[0];
$config{'description'}=$config[1];
$config{'CODElocation'}=$config[2];
$config{'CODEstart'}=$config[3];
$config{'CODElength'}=$config[4];
$config{'IDstart'}=$config[5];
$config{'IDlength'}=$config[6];
$config{'Qstart'}=$config[7];
$config{'Qlength'}=$config[8];
$config{'Qoff'}=$config[9];
$config{'Qon'}=$config[10];
$config{'PaperID'}=$config[11];
$config{'PaperIDlength'}=$config[12];
$config{'FirstName'}=$config[13];
$config{'FirstNamelength'}=$config[14];
$config{'LastName'}=$config[15];
$config{'LastNamelength'}=$config[16];
$config{'BubblesPerRow'}=$config[17];
last;
}
return %config;
}

=pod	=pod

=item username_to_idmap	=item username_to_idmap
Line 5970 sub username_to_idmap {	Line 6310 sub username_to_idmap {
Process a requested correction to a scanline.	Process a requested correction to a scanline.

Arguments:	Arguments:
$scantron_config - hash from &get_scantron_config()	$scantron_config - hash from &Apache::lonnet::get_scantron_config()
$scan_data - hash of correction information	$scan_data - hash of correction information
(see &scantron_getfile())	(see &scantron_getfile())
$line - existing scanline	$line - existing scanline
Line 6327 sub scantron_parse_scanline {	Line 6667 sub scantron_parse_scanline {
}	}

sub get_master_seq {	sub get_master_seq {
my ($resources,$master_seq,$symb_to_resource) = @_;	my ($resources,$master_seq,$symb_to_resource,$need_symb_in_map,$symb_for_examcode) = @_;
return unless ((ref($resources) eq 'ARRAY') && (ref($master_seq) eq 'ARRAY') &&	return unless ((ref($resources) eq 'ARRAY') && (ref($master_seq) eq 'ARRAY') &&
(ref($symb_to_resource) eq 'HASH'));	(ref($symb_to_resource) eq 'HASH'));
	if ($need_symb_in_map) {
	return unless (ref($symb_for_examcode) eq 'HASH');
	}
my $resource_error;	my $resource_error;
foreach my $resource (@{$resources}) {	foreach my $resource (@{$resources}) {
my $ressymb;	my $ressymb;
Line 6337 sub get_master_seq {	Line 6680 sub get_master_seq {
$ressymb = $resource->symb();	$ressymb = $resource->symb();
push(@{$master_seq},$ressymb);	push(@{$master_seq},$ressymb);
$symb_to_resource->{$ressymb} = $resource;	$symb_to_resource->{$ressymb} = $resource;
	if ($need_symb_in_map) {
	unless ($resource->is_map()) {
	my $map=(&Apache::lonnet::decode_symb($ressymb))[0];
	unless (exists($symb_for_examcode->{$map})) {
	$symb_for_examcode->{$map} = $ressymb;
	}
	}
	}
} else {	} else {
$resource_error = 1;	$resource_error = 1;
last;	last;
Line 6653 sub scantron_filter {	Line 7004 sub scantron_filter {

sub scantron_process_corrections {	sub scantron_process_corrections {
my ($r) = @_;	my ($r) = @_;
my %scantron_config=&get_scantron_config($env{'form.scantron_format'});	my %scantron_config=&Apache::lonnet::get_scantron_config($env{'form.scantron_format'});
my ($scanlines,$scan_data)=&scantron_getfile();	my ($scanlines,$scan_data)=&scantron_getfile();
my $classlist=&Apache::loncoursedata::get_classlist();	my $classlist=&Apache::loncoursedata::get_classlist();
my $which=$env{'form.scantron_line'};	my $which=$env{'form.scantron_line'};
Line 6820 sub check_for_error {	Line 7171 sub check_for_error {
=cut	=cut

sub scantron_warning_screen {	sub scantron_warning_screen {
my ($button_text)=@_;	my ($button_text,$symb)=@_;
my $title=&Apache::lonnet::gettitle($env{'form.selectpage'});	my $title=&Apache::lonnet::gettitle($env{'form.selectpage'});
my %scantron_config=&get_scantron_config($env{'form.scantron_format'});	my %scantron_config=&Apache::lonnet::get_scantron_config($env{'form.scantron_format'});
my $CODElist;	my $CODElist;
if ($scantron_config{'CODElocation'} &&	if ($scantron_config{'CODElocation'} &&
$scantron_config{'CODEstart'} &&	$scantron_config{'CODEstart'} &&
Line 6849 sub scantron_warning_screen {	Line 7200 sub scantron_warning_screen {
<tr><td><b>'.&mt('Data File that will be used:').'</b></td><td><tt>'.$env{'form.scantron_selectfile'}.'</tt></td></tr>	<tr><td><b>'.&mt('Data File that will be used:').'</b></td><td><tt>'.$env{'form.scantron_selectfile'}.'</tt></td></tr>
'.$CODElist.$lastbubblepoints.'	'.$CODElist.$lastbubblepoints.'
</table>	</table>
<br />	<p> '.&mt("If this information is correct, please click on '[_1]'.",&mt($button_text)).'<br />
<p> '.&mt("If this information is correct, please click on '[_1]'.",&mt($button_text)).'</p>	'.&mt('If something is incorrect, please return to [_1]Grade/Manage/Review Bubblesheets[_2] to start over.','<a href="/adm/grades?symb='.$symb.'&command=scantron_selectphase" class="LC_info">','</a>').'</p>
<p> '.&mt("If something is incorrect, please click the 'Grading Menu' button to start over.").'</p>

<br />	<br />
');	');
Line 6867 sub scantron_warning_screen {	Line 7217 sub scantron_warning_screen {
=cut	=cut

sub scantron_do_warning {	sub scantron_do_warning {
my ($r)=@_;	my ($r,$symb)=@_;
my ($symb)=&get_symb($r);
if (!$symb) {return '';}	if (!$symb) {return '';}
my $default_form_data=&defaultFormData($symb);	my $default_form_data=&defaultFormData($symb);
$r->print(&scantron_form_start().$default_form_data);	$r->print(&scantron_form_start().$default_form_data);
Line 6886 sub scantron_do_warning {	Line 7235 sub scantron_do_warning {
$r->print('<p><span class="LC_error">'.&mt("You have not selected the format of the student's response data.").'</span></p>');	$r->print('<p><span class="LC_error">'.&mt("You have not selected the format of the student's response data.").'</span></p>');
}	}
} else {	} else {
my $warning=&scantron_warning_screen('Grading: Validate Records');	my $warning=&scantron_warning_screen('Grading: Validate Records',$symb);
my $bubbledbyhand=&hand_bubble_option();	my $bubbledbyhand=&hand_bubble_option();
$r->print('	$r->print('
'.$warning.$bubbledbyhand.'	'.$warning.$bubbledbyhand.'
Line 6894 sub scantron_do_warning {	Line 7243 sub scantron_do_warning {
<input type="hidden" name="command" value="scantron_validate" />	<input type="hidden" name="command" value="scantron_validate" />
');	');
}	}
$r->print("</form><br />".&show_grading_menu_form($symb));	$r->print("</form><br />");
return '';	return '';
}	}

Line 6952 SCANTRONFORM	Line 7301 SCANTRONFORM
=cut	=cut

sub scantron_validate_file {	sub scantron_validate_file {
my ($r) = @_;	my ($r,$symb) = @_;
my ($symb)=&get_symb($r);
if (!$symb) {return '';}	if (!$symb) {return '';}
my $default_form_data=&defaultFormData($symb);	my $default_form_data=&defaultFormData($symb);

Line 6981 sub scantron_validate_file {	Line 7329 sub scantron_validate_file {
#get the student pick code ready	#get the student pick code ready
$r->print(&Apache::loncommon::studentbrowser_javascript());	$r->print(&Apache::loncommon::studentbrowser_javascript());
my $nav_error;	my $nav_error;
my %scantron_config=&get_scantron_config($env{'form.scantron_format'});	my %scantron_config=&Apache::lonnet::get_scantron_config($env{'form.scantron_format'});
my $max_bubble=&scantron_get_maxbubble(\$nav_error,\%scantron_config);	my $max_bubble=&scantron_get_maxbubble(\$nav_error,\%scantron_config);
if ($nav_error) {	if ($nav_error) {
$r->print(&navmap_errormsg());	$r->print(&navmap_errormsg());
Line 7016 sub scantron_validate_file {	Line 7364 sub scantron_validate_file {
}	}
}	}
if (!$stop) {	if (!$stop) {
my $warning=&scantron_warning_screen('Start Grading');	my $warning=&scantron_warning_screen('Start Grading',$symb);
$r->print(&mt('Validation process complete.').'<br />'.	$r->print(&mt('Validation process complete.').'<br />'.
$warning.	$warning.
&mt('Perform verification for each student after storage of submissions?').	&mt('Perform verification for each student after storage of submissions?').
Line 7026 sub scantron_validate_file {	Line 7374 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 bubblesheet data' utility (see grading menu) can be used for all students after grading is complete.").'<br /><br />'.	&mt('Otherwise, Grade/Manage/Review Bubblesheets [_1] Review bubblesheet data can be used once 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 7038 sub scantron_validate_file {	Line 7386 sub scantron_validate_file {
$r->print('<input type="submit" name="submit" value="'.&mt('Ignore').' → " />');	$r->print('<input type="submit" name="submit" value="'.&mt('Ignore').' → " />');
$r->print(' '.&mt('this error').' <br />');	$r->print(' '.&mt('this error').' <br />');

$r->print(" <p>".&mt("Or click the 'Grading Menu' button to start over.")."</p>");	$r->print('<p>'.&mt('Or return to [_1]Grade/Manage/Review Bubblesheets[_2] to start over.','<a href="/adm/grades?symb='.$symb.'&command=scantron_selectphase" class="LC_info">','</a>').'</p>');
} else {	} else {
if ($validate_phases[$currentphase] eq 'doublebubble' \|\| $validate_phases[$currentphase] eq 'missingbubbles') {	if ($validate_phases[$currentphase] eq 'doublebubble' \|\| $validate_phases[$currentphase] eq 'missingbubbles') {
$r->print('<input type="button" name="submitbutton" value="'.&mt('Continue').' →" onclick="javascript:verify_bubble_radio(this.form)" />');	$r->print('<input type="button" name="submitbutton" value="'.&mt('Continue').' →" onclick="javascript:verify_bubble_radio(this.form)" />');
Line 7050 sub scantron_validate_file {	Line 7398 sub scantron_validate_file {
$r->print(" ".&mt("this scanline saving it for later."));	$r->print(" ".&mt("this scanline saving it for later."));
}	}
}	}
$r->print(" </form><br />".&show_grading_menu_form($symb));	$r->print(" </form><br />");
return '';	return '';
}	}

Line 7440 sub scantron_validate_ID {	Line 7788 sub scantron_validate_ID {
my %idmap=&username_to_idmap($classlist);	my %idmap=&username_to_idmap($classlist);

#get scantron line setup	#get scantron line setup
my %scantron_config=&get_scantron_config($env{'form.scantron_format'});	my %scantron_config=&Apache::lonnet::get_scantron_config($env{'form.scantron_format'});
my ($scanlines,$scan_data)=&scantron_getfile();	my ($scanlines,$scan_data)=&scantron_getfile();

my $nav_error;	my $nav_error;
Line 7601 sub scantron_get_correction {	Line 7949 sub scantron_get_correction {
$r->print("\n<br />");	$r->print("\n<br />");
}	}

$r->print(<<ENDSCRIPT);	$r->print(&Apache::lonhtmlcommon::scripttag(<<ENDSCRIPT));
<script type="text/javascript">
function change_radio(field) {	function change_radio(field) {
var slct=document.scantronupload.scantron_CODE_resolution;	var slct=document.scantronupload.scantron_CODE_resolution;
var i;	var i;
Line 7610 function change_radio(field) {	Line 7957 function change_radio(field) {
if (slct[i].value==field) { slct[i].checked=true; }	if (slct[i].value==field) { slct[i].checked=true; }
}	}
}	}
</script>
ENDSCRIPT	ENDSCRIPT
my $href="/adm/pickcode?".	my $href="/adm/pickcode?".
"form=".&escape("scantronupload").	"form=".&escape("scantronupload").
Line 7688 sub verify_bubbles_checked {	Line 8034 sub verify_bubbles_checked {
my (@ansnums) = @_;	my (@ansnums) = @_;
my $ansnumstr = join('","',@ansnums);	my $ansnumstr = join('","',@ansnums);
my $warning = &mt("A bubble or 'No bubble' selection has not been made for one or more lines.");	my $warning = &mt("A bubble or 'No bubble' selection has not been made for one or more lines.");
my $output = (<<ENDSCRIPT);	&js_escape(\$warning);
<script type="text/javascript">	my $output = &Apache::lonhtmlcommon::scripttag(<<ENDSCRIPT);
function verify_bubble_radio(form) {	function verify_bubble_radio(form) {
var ansnumArray = new Array ("$ansnumstr");	var ansnumArray = new Array ("$ansnumstr");
var need_bubble_count = 0;	var need_bubble_count = 0;
Line 7712 function verify_bubble_radio(form) {	Line 8058 function verify_bubble_radio(form) {
}	}
form.submit();	form.submit();
}	}
</script>
ENDSCRIPT	ENDSCRIPT
return $output;	return $output;
}	}
Line 7903 sub prompt_for_corrections {	Line 8248 sub prompt_for_corrections {

Arguments:	Arguments:
$r - Apache request object	$r - Apache request object
$scan_config - hash from &get_scantron_config()	$scan_config - hash from &Apache::lonnet::get_scantron_config()
$line - Number of the line being displayed.	$line - Number of the line being displayed.
$questionnum - Question number (may include subquestion)	$questionnum - Question number (may include subquestion)
$error - Type of error.	$error - Type of error.
Line 8067 sub get_codes {	Line 8412 sub get_codes {

sub scantron_validate_CODE {	sub scantron_validate_CODE {
my ($r,$currentphase) = @_;	my ($r,$currentphase) = @_;
my %scantron_config=&get_scantron_config($env{'form.scantron_format'});	my %scantron_config=&Apache::lonnet::get_scantron_config($env{'form.scantron_format'});
if ($scantron_config{'CODElocation'} &&	if ($scantron_config{'CODElocation'} &&
$scantron_config{'CODEstart'} &&	$scantron_config{'CODEstart'} &&
$scantron_config{'CODElength'}) {	$scantron_config{'CODElength'}) {
Line 8141 sub scantron_validate_doublebubble {	Line 8486 sub scantron_validate_doublebubble {
&Apache::lonnet::decode_symb($env{'form.selectpage'});	&Apache::lonnet::decode_symb($env{'form.selectpage'});

#get scantron line setup	#get scantron line setup
my %scantron_config=&get_scantron_config($env{'form.scantron_format'});	my %scantron_config=&Apache::lonnet::get_scantron_config($env{'form.scantron_format'});
my ($scanlines,$scan_data)=&scantron_getfile();	my ($scanlines,$scan_data)=&scantron_getfile();

my $navmap = Apache::lonnavmaps::navmap->new();	my $navmap = Apache::lonnavmaps::navmap->new();
Line 8159 sub scantron_validate_doublebubble {	Line 8504 sub scantron_validate_doublebubble {
if (ref($map)) {	if (ref($map)) {
$randomorder = $map->randomorder();	$randomorder = $map->randomorder();
$randompick = $map->randompick();	$randompick = $map->randompick();
	unless ($randomorder \|\| $randompick) {
	foreach my $res ($navmap->retrieveResources($map,sub { $_[0]->is_map() },1,0,1)) {
	if ($res->randomorder()) {
	$randomorder = 1;
	}
	if ($res->randompick()) {
	$randompick = 1;
	}
	last if ($randomorder \|\| $randompick);
	}
	}
if ($randomorder \|\| $randompick) {	if ($randomorder \|\| $randompick) {
$nav_error = &get_master_seq(\@resources,\@master_seq,\%symb_to_resource);	$nav_error = &get_master_seq(\@resources,\@master_seq,\%symb_to_resource);
if ($nav_error) {	if ($nav_error) {
Line 8323 sub scantron_validate_missingbubbles {	Line 8679 sub scantron_validate_missingbubbles {
&Apache::lonnet::decode_symb($env{'form.selectpage'});	&Apache::lonnet::decode_symb($env{'form.selectpage'});

#get scantron line setup	#get scantron line setup
my %scantron_config=&get_scantron_config($env{'form.scantron_format'});	my %scantron_config=&Apache::lonnet::get_scantron_config($env{'form.scantron_format'});
my ($scanlines,$scan_data)=&scantron_getfile();	my ($scanlines,$scan_data)=&scantron_getfile();

my $navmap = Apache::lonnavmaps::navmap->new();	my $navmap = Apache::lonnavmaps::navmap->new();
Line 8342 sub scantron_validate_missingbubbles {	Line 8698 sub scantron_validate_missingbubbles {
if (ref($map)) {	if (ref($map)) {
$randomorder = $map->randomorder();	$randomorder = $map->randomorder();
$randompick = $map->randompick();	$randompick = $map->randompick();
	unless ($randomorder \|\| $randompick) {
	foreach my $res ($navmap->retrieveResources($map,sub { $_[0]->is_map() },1,0,1)) {
	if ($res->randomorder()) {
	$randomorder = 1;
	}
	if ($res->randompick()) {
	$randompick = 1;
	}
	last if ($randomorder \|\| $randompick);
	}
	}
if ($randomorder \|\| $randompick) {	if ($randomorder \|\| $randompick) {
$nav_error = &get_master_seq(\@resources,\@master_seq,\%symb_to_resource);	$nav_error = &get_master_seq(\@resources,\@master_seq,\%symb_to_resource);
if ($nav_error) {	if ($nav_error) {
Line 8452 sub hand_bubble_option {	Line 8819 sub hand_bubble_option {
}	}
}	}
if ($needs_hand_bubbles) {	if ($needs_hand_bubbles) {
my %scantron_config=&get_scantron_config($env{'form.scantron_format'});	my %scantron_config=&Apache::lonnet::get_scantron_config($env{'form.scantron_format'});
my $bubbles_per_row = &bubblesheet_bubbles_per_row(\%scantron_config);	my $bubbles_per_row = &bubblesheet_bubbles_per_row(\%scantron_config);
return &mt('The sequence to be graded contains response types which are handgraded.').'<p>'.	return &mt('The sequence to be graded contains response types which are handgraded.').'<p>'.
&mt('If you have already graded these by bubbling sheets to indicate points awarded, [_1]what point value is assigned to a filled last bubble in each row?','<br />').	&mt('If you have already graded these by bubbling sheets to indicate points awarded, [_1]what point value is assigned to a filled last bubble in each row?','<br />').
Line 8463 sub hand_bubble_option {	Line 8830 sub hand_bubble_option {
}	}

sub scantron_process_students {	sub scantron_process_students {
my ($r) = @_;	my ($r,$symb) = @_;

my (undef,undef,$sequence)=&Apache::lonnet::decode_symb($env{'form.selectpage'});	my (undef,undef,$sequence)=&Apache::lonnet::decode_symb($env{'form.selectpage'});
my ($symb)=&get_symb($r);
if (!$symb) {	if (!$symb) {
return '';	return '';
}	}
my $default_form_data=&defaultFormData($symb);	my $default_form_data=&defaultFormData($symb);

my %scantron_config=&get_scantron_config($env{'form.scantron_format'});	my %scantron_config=&Apache::lonnet::get_scantron_config($env{'form.scantron_format'});
my $bubbles_per_row = &bubblesheet_bubbles_per_row(\%scantron_config);	my $bubbles_per_row = &bubblesheet_bubbles_per_row(\%scantron_config);
my ($scanlines,$scan_data)=&scantron_getfile();	my ($scanlines,$scan_data)=&scantron_getfile();
my $classlist=&Apache::loncoursedata::get_classlist();	my $classlist=&Apache::loncoursedata::get_classlist();
Line 8484 sub scantron_process_students {	Line 8850 sub scantron_process_students {
}	}
my $map=$navmap->getResourceByUrl($sequence);	my $map=$navmap->getResourceByUrl($sequence);
my ($randomorder,$randompick,@master_seq,%symb_to_resource,%grader_partids_by_symb,	my ($randomorder,$randompick,@master_seq,%symb_to_resource,%grader_partids_by_symb,
%grader_randomlists_by_symb);	%grader_randomlists_by_symb,%symb_for_examcode);
if (ref($map)) {	if (ref($map)) {
$randomorder = $map->randomorder();	$randomorder = $map->randomorder();
$randompick = $map->randompick();	$randompick = $map->randompick();
	unless ($randomorder \|\| $randompick) {
	foreach my $res ($navmap->retrieveResources($map,sub { $_[0]->is_map() },1,0,1)) {
	if ($res->randomorder()) {
	$randomorder = 1;
	}
	if ($res->randompick()) {
	$randompick = 1;
	}
	last if ($randomorder \|\| $randompick);
	}
	}
} else {	} else {
$r->print(&navmap_errormsg());	$r->print(&navmap_errormsg());
return '';	return '';
Line 8495 sub scantron_process_students {	Line 8872 sub scantron_process_students {
my $nav_error;	my $nav_error;
my @resources=$navmap->retrieveResources($map,\&scantron_filter,1,0);	my @resources=$navmap->retrieveResources($map,\&scantron_filter,1,0);
if ($randomorder \|\| $randompick) {	if ($randomorder \|\| $randompick) {
$nav_error = &get_master_seq(\@resources,\@master_seq,\%symb_to_resource);	$nav_error = &get_master_seq(\@resources,\@master_seq,\%symb_to_resource,1,\%symb_for_examcode);
if ($nav_error) {	if ($nav_error) {
$r->print(&navmap_errormsg());	$r->print(&navmap_errormsg());
return '';	return '';
Line 8518 SCANTRONFORM	Line 8895 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,$count);	my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,$count);
&Apache::lonhtmlcommon::Update_PrgWin($r,\%prog_state,	&Apache::lonhtmlcommon::Update_PrgWin($r,\%prog_state,'Processing first student');
'Processing first student');
$r->print('<br />');	$r->print('<br />');
my $start=&Time::HiRes::time();	my $start=&Time::HiRes::time();
my $i=-1;	my $i=-1;
Line 8537 SCANTRONFORM	Line 8913 SCANTRONFORM
if ($ssi_error) {	if ($ssi_error) {
$r->print("</form>");	$r->print("</form>");
&ssi_print_error($r);	&ssi_print_error($r);
$r->print(&show_grading_menu_form($symb));
&Apache::lonnet::remove_lock($lock);	&Apache::lonnet::remove_lock($lock);
return ''; # Dunno why the other returns return '' rather than just returning.	return ''; # Dunno why the other returns return '' rather than just returning.
}	}

my %lettdig = &letter_to_digits();	my %lettdig = &Apache::lonnet::letter_to_digits();
my $numletts = scalar(keys(%lettdig));	my $numletts = scalar(keys(%lettdig));
my %orderedforcode;	my %orderedforcode;

Line 8552 SCANTRONFORM	Line 8927 SCANTRONFORM
my $line=&scantron_get_line($scanlines,$scan_data,$i);	my $line=&scantron_get_line($scanlines,$scan_data,$i);
if ($line=~/^[\s\cz]*$/) { next; }	if ($line=~/^[\s\cz]*$/) { next; }
if ($started) {	if ($started) {
&Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state,	&Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state,'last student');
'last student');
}	}
$started=1;	$started=1;
my %respnumlookup = ();	my %respnumlookup = ();
Line 8605 SCANTRONFORM	Line 8979 SCANTRONFORM
}	}
if ((exists($grader_randomlists_by_symb{$ressymb})) \|\|	if ((exists($grader_randomlists_by_symb{$ressymb})) \|\|
(ref($grader_partids_by_symb{$ressymb}) ne 'ARRAY')) {	(ref($grader_partids_by_symb{$ressymb}) ne 'ARRAY')) {
	my $currcode;
	if (exists($grader_randomlists_by_symb{$ressymb})) {
	$currcode = $scancode;
	}
my ($analysis,$parts) =	my ($analysis,$parts) =
&scantron_partids_tograde($resource,$env{'request.course.id'},	&scantron_partids_tograde($resource,$env{'request.course.id'},
$uname,$udom,undef,$bubbles_per_row);	$uname,$udom,undef,$bubbles_per_row,
	$currcode);
$partids_by_symb{$ressymb} = $parts;	$partids_by_symb{$ressymb} = $parts;
} else {	} else {
$partids_by_symb{$ressymb} = $grader_partids_by_symb{$ressymb};	$partids_by_symb{$ressymb} = $grader_partids_by_symb{$ressymb};
Line 8635 SCANTRONFORM	Line 9014 SCANTRONFORM
$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);
$r->print(&show_grading_menu_form($symb));
&Apache::lonnet::remove_lock($lock);	&Apache::lonnet::remove_lock($lock);
return ''; # Why return ''? Beats me.	return ''; # Why return ''? Beats me.
}	}

if (($scancode) && ($randomorder \|\| $randompick)) {	if (($scancode) && ($randomorder \|\| $randompick)) {
my $parmresult =	foreach my $key (keys(%symb_for_examcode)) {
&Apache::lonparmset::storeparm_by_symb($symb,	my $symb_in_map = $symb_for_examcode{$key};
'0_examcode',2,$scancode,	if ($symb_in_map ne '') {
'string_examcode',$uname,	my $parmresult =
$udom);	&Apache::lonparmset::storeparm_by_symb($symb_in_map,
	'0_examcode',2,$scancode,
	'string_examcode',$uname,
	$udom);
	}
	}
}	}
$completedstudents{$uname}={'line'=>$line};	$completedstudents{$uname}={'line'=>$line};
if ($env{'form.verifyrecord'}) {	if ($env{'form.verifyrecord'}) {
Line 8680 SCANTRONFORM	Line 9063 SCANTRONFORM
$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);
$r->print(&show_grading_menu_form($symb));
&Apache::lonnet::remove_lock($lock);	&Apache::lonnet::remove_lock($lock);
delete($completedstudents{$uname});	delete($completedstudents{$uname});
return '';	return '';
Line 8738 SCANTRONFORM	Line 9120 SCANTRONFORM
# $r->print("<p>took $lasttime</p>");	# $r->print("<p>took $lasttime</p>");

$r->print("</form>");	$r->print("</form>");
$r->print(&show_grading_menu_form($symb));
return '';	return '';
}	}

Line 8866 sub grade_student_bubbles {	Line 9247 sub grade_student_bubbles {
}	}

sub scantron_upload_scantron_data {	sub scantron_upload_scantron_data {
my ($r)=@_;	my ($r,$symb) = @_;
my $dom = $env{'request.role.domain'};	my $dom = $env{'request.role.domain'};
	my ($formatoptions,$formattitle,$formatjs) = &scantron_upload_dataformat($dom);
my $domdesc = &Apache::lonnet::domain($dom,'description');	my $domdesc = &Apache::lonnet::domain($dom,'description');
$r->print(&Apache::loncommon::coursebrowser_javascript($dom));	$r->print(&Apache::loncommon::coursebrowser_javascript($dom));
my $select_link=&Apache::loncommon::selectcourse_link('rules','courseid',	my $select_link=&Apache::loncommon::selectcourse_link('rules','courseid',
Line 8875 sub scantron_upload_scantron_data {	Line 9257 sub scantron_upload_scantron_data {
'coursename',$dom);	'coursename',$dom);
my $syllabuslink = '<a href="javascript:ToSyllabus();">'.&mt('Syllabus').'</a>'.	my $syllabuslink = '<a href="javascript:ToSyllabus();">'.&mt('Syllabus').'</a>'.
('&nbsp'x2).&mt('(shows course personnel)');	('&nbsp'x2).&mt('(shows course personnel)');
my ($symb) = &get_symb($r,1);
my $default_form_data=&defaultFormData($symb);	my $default_form_data=&defaultFormData($symb);
my $nofile_alert = &mt('Please use the browse button to select a file from your local directory.');	my $nofile_alert = &mt('Please use the browse button to select a file from your local directory.');
	&js_escape(\$nofile_alert);
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.");	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('	&js_escape(\$nocourseid_alert);
<script type="text/javascript" language="javascript">	$r->print(&Apache::lonhtmlcommon::scripttag('
function checkUpload(formname) {	function checkUpload(formname) {
if (formname.upfile.value == "") {	if (formname.upfile.value == "") {
alert("'.$nofile_alert.'");	alert("'.$nofile_alert.'");
Line 8907 sub scantron_upload_scantron_data {	Line 9289 sub scantron_upload_scantron_data {
return;	return;
}	}

</script>	'.$formatjs.'
	'));
	$r->print('
<h3>'.&mt('Send bubblesheet data to a course').'</h3>	<h3>'.&mt('Send bubblesheet data to a course').'</h3>

<form enctype="multipart/form-data" action="/adm/grades" name="rules" method="post">	<form enctype="multipart/form-data" action="/adm/grades" name="rules" method="post">
Line 8922 sub scantron_upload_scantron_data {	Line 9305 sub scantron_upload_scantron_data {
&Apache::lonhtmlcommon::row_closure().	&Apache::lonhtmlcommon::row_closure().
&Apache::lonhtmlcommon::row_title(&mt('Domain')).	&Apache::lonhtmlcommon::row_title(&mt('Domain')).
'<input name="domainid" type="hidden" />'.$domdesc.	'<input name="domainid" type="hidden" />'.$domdesc.
&Apache::lonhtmlcommon::row_closure().	&Apache::lonhtmlcommon::row_closure());
	if ($formatoptions) {
	$r->print(&Apache::lonhtmlcommon::row_title($formattitle).$formatoptions.
	&Apache::lonhtmlcommon::row_closure());
	}
	$r->print(
&Apache::lonhtmlcommon::row_title(&mt('File to upload')).	&Apache::lonhtmlcommon::row_title(&mt('File to upload')).
'<input type="file" name="upfile" size="50" />'.	'<input type="file" name="upfile" size="50" />'.
&Apache::lonhtmlcommon::row_closure(1).	&Apache::lonhtmlcommon::row_closure(1).
Line 8935 sub scantron_upload_scantron_data {	Line 9323 sub scantron_upload_scantron_data {
return '';	return '';
}	}

	sub scantron_upload_dataformat {
	my ($dom) = @_;
	my ($formatoptions,$formattitle,$formatjs);
	$formatjs = <<'END';
	function toggleScantab(form) {
	return;
	}
	END
	my %domconfig = &Apache::lonnet::get_dom('configuration',['scantron'],$dom);
	if (ref($domconfig{'scantron'}) eq 'HASH') {
	if (ref($domconfig{'scantron'}{'config'}) eq 'HASH') {
	if (keys(%{$domconfig{'scantron'}{'config'}}) > 1) {
	if (($domconfig{'scantron'}{'config'}{'dat'}) &&
	(ref($domconfig{'scantron'}{'config'}{'csv'}) eq 'HASH')) {
	if (ref($domconfig{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
	if (keys(%{$domconfig{'scantron'}{'config'}{'csv'}{'fields'}})) {
	my ($onclick,$formatextra,$singleline);
	my @lines = &Apache::lonnet::get_scantronformat_file();
	my $count = 0;
	foreach my $line (@lines) {
	next if ($line =~ /^#/);
	$singleline = $line;
	$count ++;
	}
	if ($count > 1) {
	$formatextra = '<div style="display:none" id="bubbletype">'.
	'<span class="LC_nobreak">'.
	&mt('Bubblesheet type').': '.
	&scantron_scantab().'</span></div>';
	$onclick = ' onclick="toggleScantab(this.form);"';
	$formatjs = <<"END";
	function toggleScantab(form) {
	var divid = 'bubbletype';
	if (document.getElementById(divid)) {
	var radioname = 'fileformat';
	var num = form.elements[radioname].length;
	if (num) {
	for (var i=0; i<num; i++) {
	if (form.elements[radioname][i].checked) {
	var chosen = form.elements[radioname][i].value;
	if (chosen == 'dat') {
	document.getElementById(divid).style.display = 'none';
	} else if (chosen == 'csv') {
	document.getElementById(divid).style.display = 'block';
	}
	}
	}
	}
	}
	return;
	}

	END
	} elsif ($count == 1) {
	my $formatname = (split(/:/,$singleline,2))[0];
	$formatextra = '<input type="hidden" name="scantron_format" value="'.$formatname.'" />';
	}
	$formattitle = &mt('File format');
	$formatoptions = '<label><input name="fileformat" type="radio" value="dat" checked="checked"'.$onclick.' />'.
	&mt('Plain Text (no delimiters)').
	'</label>'.(' 'x2).
	'<label><input name="fileformat" type="radio" value="csv"'.$onclick.' />'.
	&mt('Comma separated values').'</label>'.$formatextra;
	}
	}
	}
	} elsif (keys(%{$domconfig{'scantron'}{'config'}}) == 1) {
	if (ref($domconfig{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
	if (keys(%{$domconfig{'scantron'}{'config'}{'csv'}{'fields'}})) {
	$formattitle = &mt('Bubblesheet type');
	$formatoptions = &scantron_scantab();
	}
	}
	}
	}
	}
	return ($formatoptions,$formattitle,$formatjs);
	}

sub scantron_upload_scantron_data_save {	sub scantron_upload_scantron_data_save {
my($r)=@_;	my ($r,$symb) = @_;
my ($symb)=&get_symb($r,1);
my $doanotherupload=	my $doanotherupload=
'<br /><form action="/adm/grades" method="post">'."\n".	'<br /><form action="/adm/grades" method="post">'."\n".
'<input type="hidden" name="command" value="scantronupload" />'."\n".	'<input type="hidden" name="command" value="scantronupload" />'."\n".
Line 8948 sub scantron_upload_scantron_data_save {	Line 9413 sub scantron_upload_scantron_data_save {
!&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 bubblesheet data to the requested course.")."<br />");	$r->print(&mt("You are not allowed to upload bubblesheet data to the requested course.")."<br />");
if ($symb) {	unless ($symb) {
$r->print(&show_grading_menu_form($symb));
} else {
$r->print($doanotherupload);	$r->print($doanotherupload);
}	}
return '';	return '';
Line 8964 sub scantron_upload_scantron_data_save {	Line 9427 sub scantron_upload_scantron_data_save {
&mt('The file: [_1] you attempted to upload contained no information. Please check that you entered the correct filename.',	&mt('The file: [_1] you attempted to upload contained no information. Please check that you entered the correct filename.',
'<span class="LC_filename">'.&HTML::Entities::encode($env{'form.upfile.filename'},'<>&"').'</span>'),1));	'<span class="LC_filename">'.&HTML::Entities::encode($env{'form.upfile.filename'},'<>&"').'</span>'),1));
} else {	} else {
my $result =	my %domconfig = &Apache::lonnet::get_dom('configuration',['scantron'],$env{'form.domainid'});
&Apache::lonnet::userfileupload('upfile','','scantron','','','',	my $parser;
	if (ref($domconfig{'scantron'}) eq 'HASH') {
	if (ref($domconfig{'scantron'}{'config'}) eq 'HASH') {
	my $is_csv;
	my @possibles = keys(%{$domconfig{'scantron'}{'config'}});
	if (@possibles > 1) {
	if ($env{'form.fileformat'} eq 'csv') {
	if (ref($domconfig{'scantron'}{'config'}{'csv'}) eq 'HASH') {
	if (ref($domconfig{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
	if (keys(%{$domconfig{'scantron'}{'config'}{'csv'}{'fields'}}) > 1) {
	$is_csv = 1;
	}
	}
	}
	}
	} elsif (@possibles == 1) {
	if (ref($domconfig{'scantron'}{'config'}{'csv'}) eq 'HASH') {
	if (ref($domconfig{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
	if (keys(%{$domconfig{'scantron'}{'config'}{'csv'}{'fields'}}) > 1) {
	$is_csv = 1;
	}
	}
	}
	}
	if ($is_csv) {
	$parser = $domconfig{'scantron'}{'config'}{'csv'};
	}
	}
	}
	my $result =
	&Apache::lonnet::userfileupload('upfile','scantron','scantron',$parser,'','',
$env{'form.courseid'},$env{'form.domainid'});	$env{'form.courseid'},$env{'form.domainid'});
if ($result =~ m{^/uploaded/}) {	if ($result =~ m{^/uploaded/}) {
$r->print(	$r->print(
Line 8985 sub scantron_upload_scantron_data_save {	Line 9478 sub scantron_upload_scantron_data_save {
}	}
}	}
if ($symb) {	if ($symb) {
$r->print(&scantron_selectphase($r,$uploadedfile));	$r->print(&scantron_selectphase($r,$uploadedfile,$symb));
} else {	} else {
$r->print($doanotherupload);	$r->print($doanotherupload);
}	}
Line 9010 sub validate_uploaded_scantron_file {	Line 9503 sub validate_uploaded_scantron_file {
$idmap{$lckey} = $idmap{$key};	$idmap{$lckey} = $idmap{$key};
}	}
my %unique_formats;	my %unique_formats;
my @formatlines = &get_scantronformat_file();	my @formatlines = &Apache::lonnet::get_scantronformat_file();
foreach my $line (@formatlines) {	foreach my $line (@formatlines) {
chomp($line);	chomp($line);
my @config = split(/:/,$line);	my @config = split(/:/,$line);
Line 9111 sub valid_file {	Line 9604 sub valid_file {
}	}

sub scantron_download_scantron_data {	sub scantron_download_scantron_data {
my ($r)=@_;	my ($r,$symb) = @_;
my ($symb) = &get_symb($r,1);
my $default_form_data=&defaultFormData($symb);	my $default_form_data=&defaultFormData($symb);
my $cname=$env{'course.'.$env{'request.course.id'}.'.num'};	my $cname=$env{'course.'.$env{'request.course.id'}.'.num'};
my $cdom=$env{'course.'.$env{'request.course.id'}.'.domain'};	my $cdom=$env{'course.'.$env{'request.course.id'}.'.domain'};
Line 9123 sub scantron_download_scantron_data {	Line 9615 sub scantron_download_scantron_data {
'.&mt('The requested filename was invalid.').'	'.&mt('The requested filename was invalid.').'
</p>	</p>
');	');
$r->print(&show_grading_menu_form($symb));
return;	return;
}	}
my $orig='/uploaded/'.$cdom.'/'.$cname.'/scantron_orig_'.$file;	my $orig='/uploaded/'.$cdom.'/'.$cname.'/scantron_orig_'.$file;
Line 9134 sub scantron_download_scantron_data {	Line 9625 sub scantron_download_scantron_data {
&Apache::lonnet::allowuploaded('/adm/grades',$skipped);	&Apache::lonnet::allowuploaded('/adm/grades',$skipped);
$r->print('	$r->print('
<p>	<p>
'.&mt('[_1]Original[_2] file as uploaded by bubblesheet scanning office.',	'.&mt('[_1]Original[_2] file as uploaded by the bubblesheet scanning office.',
'<a href="'.$orig.'">','</a>').'	'<a href="'.$orig.'">','</a>').'
</p>	</p>
<p>	<p>
Line 9146 sub scantron_download_scantron_data {	Line 9637 sub scantron_download_scantron_data {
'<a href="'.$skipped.'">','</a>').'	'<a href="'.$skipped.'">','</a>').'
</p>	</p>
');	');
$r->print(&show_grading_menu_form($symb));
return '';	return '';
}	}

sub checkscantron_results {	sub checkscantron_results {
my ($r) = @_;	my ($r,$symb) = @_;
my ($symb)=&get_symb($r);
if (!$symb) {return '';}	if (!$symb) {return '';}
my $grading_menu_button=&show_grading_menu_form($symb);
my $cid = $env{'request.course.id'};	my $cid = $env{'request.course.id'};
my %lettdig = &letter_to_digits();	my %lettdig = &Apache::lonnet::letter_to_digits();
my $numletts = scalar(keys(%lettdig));	my $numletts = scalar(keys(%lettdig));
my $cnum = $env{'course.'.$cid.'.num'};	my $cnum = $env{'course.'.$cid.'.num'};
my $cdom = $env{'course.'.$cid.'.domain'};	my $cdom = $env{'course.'.$cid.'.domain'};
my (undef, undef, $sequence) = &Apache::lonnet::decode_symb($env{'form.selectpage'});	my (undef, undef, $sequence) = &Apache::lonnet::decode_symb($env{'form.selectpage'});
my %record;	my %record;
my %scantron_config =	my %scantron_config =
&Apache::grades::get_scantron_config($env{'form.scantron_format'});	&Apache::lonnet::get_scantron_config($env{'form.scantron_format'});
my $bubbles_per_row = &bubblesheet_bubbles_per_row(\%scantron_config);	my $bubbles_per_row = &bubblesheet_bubbles_per_row(\%scantron_config);
my ($scanlines,$scan_data)=&Apache::grades::scantron_getfile();	my ($scanlines,$scan_data)=&Apache::grades::scantron_getfile();
my $classlist=&Apache::loncoursedata::get_classlist();	my $classlist=&Apache::loncoursedata::get_classlist();
Line 9179 sub checkscantron_results {	Line 9667 sub checkscantron_results {
if (ref($map)) {	if (ref($map)) {
$randomorder=$map->randomorder();	$randomorder=$map->randomorder();
$randompick=$map->randompick();	$randompick=$map->randompick();
	unless ($randomorder \|\| $randompick) {
	foreach my $res ($navmap->retrieveResources($map,sub { $_[0]->is_map() },1,0,1)) {
	if ($res->randomorder()) {
	$randomorder = 1;
	}
	if ($res->randompick()) {
	$randompick = 1;
	}
	last if ($randomorder \|\| $randompick);
	}
	}
}	}
my @resources=$navmap->retrieveResources($map,\&scantron_filter,1,0);	my @resources=$navmap->retrieveResources($map,\&scantron_filter,1,0);
my $nav_error = &get_master_seq(\@resources,\@master_seq,\%symb_to_resource);	my $nav_error = &get_master_seq(\@resources,\@master_seq,\%symb_to_resource);
Line 9275 sub checkscantron_results {	Line 9774 sub checkscantron_results {
my $ressymb = $resource->symb();	my $ressymb = $resource->symb();
if ((exists($grader_randomlists_by_symb{$ressymb})) \|\|	if ((exists($grader_randomlists_by_symb{$ressymb})) \|\|
(ref($grader_partids_by_symb{$ressymb}) ne 'ARRAY')) {	(ref($grader_partids_by_symb{$ressymb}) ne 'ARRAY')) {
	my $currcode;
	if (exists($grader_randomlists_by_symb{$ressymb})) {
	$currcode = $scancode;
	}
(my $analysis,$parts) =	(my $analysis,$parts) =
&scantron_partids_tograde($resource,$env{'request.course.id'},	&scantron_partids_tograde($resource,$env{'request.course.id'},
$username,$domain,undef,	$username,$domain,undef,
$bubbles_per_row);	$bubbles_per_row,$currcode);
} else {	} else {
$parts = $grader_partids_by_symb{$ressymb};	$parts = $grader_partids_by_symb{$ressymb};
}	}
Line 9357 sub checkscantron_results {	Line 9860 sub checkscantron_results {
&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 bubblesheet grading pass.').'<br />'.&mt('If unexpected discrepancies were detected, it is recommended that you inspect the original bubblesheets.');	&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 />');
return;	return;
}	}

Line 9483 sub verify_scantron_grading {	Line 9986 sub verify_scantron_grading {
return ($counter,$record);	return ($counter,$record);
}	}

sub letter_to_digits {
my %lettdig = (
A => 1,
B => 2,
C => 3,
D => 4,
E => 5,
F => 6,
G => 7,
H => 8,
I => 9,
J => 0,
);
return %lettdig;
}


#-------- end of section for handling grading scantron forms -------	#-------- end of section for handling grading scantron forms -------
#	#
#-------------------------------------------------------------------	#-------------------------------------------------------------------

#-------------------------- Menu interface -------------------------	#-------------------------- Menu interface -------------------------
#	#
#--- Show a Grading Menu button - Calls the next routine ---
sub show_grading_menu_form {
my ($symb)=@_;
my $result.='<br /><form action="/adm/grades" method="post">'."\n".
'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".
'<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."\n".
'<input type="hidden" name="command" value="gradingmenu" />'."\n".
'<input type="submit" name="submit" value="'.&mt('Grading Menu').'" />'."\n".
'</form>'."\n";
return $result;
}

# -- Retrieve choices for grading form
sub savedState {
my %savedState = ();
if ($env{'form.saveState'}) {
foreach (split(/:/,$env{'form.saveState'})) {
my ($key,$value) = split(/=/,$_,2);
$savedState{$key} = $value;
}
}
return \%savedState;
}

#--- Href with symb and command ---	#--- Href with symb and command ---

sub href_symb_cmd {	sub href_symb_cmd {
Line 9538 sub href_symb_cmd {	Line 10000 sub href_symb_cmd {
}	}

sub grading_menu {	sub grading_menu {
my ($request) = @_;	my ($request,$symb) = @_;
my ($symb)=&get_symb($request);
if (!$symb) {return '';}	if (!$symb) {return '';}
my $probTitle = &Apache::lonnet::gettitle($symb);
my ($table,undef,$hdgrade) = &showResourceInfo($symb,$probTitle);

$request->print($table);
my %fields = ('symb'=>&Apache::lonenc::check_encrypt($symb),	my %fields = ('symb'=>&Apache::lonenc::check_encrypt($symb),
'handgrade'=>$hdgrade,	'command'=>'individual');
'probTitle'=>$probTitle,
'command'=>'submit_options',	my $url1a = &Apache::lonhtmlcommon::build_url('grades/',\%fields);
'saveState'=>"",
'gradingMenu'=>1,	$fields{'command'}='ungraded';
'showgrading'=>"yes");	my $url1b=&Apache::lonhtmlcommon::build_url('grades/',\%fields);

my $url1 = &Apache::lonhtmlcommon::build_url('grades/',\%fields);	$fields{'command'}='table';
	my $url1c=&Apache::lonhtmlcommon::build_url('grades/',\%fields);

	$fields{'command'}='all_for_one';
	my $url1d=&Apache::lonhtmlcommon::build_url('grades/',\%fields);

	$fields{'command'}='downloadfilesselect';
	my $url1e=&Apache::lonhtmlcommon::build_url('grades/',\%fields);

$fields{'command'} = 'csvform';	$fields{'command'} = 'csvform';
my $url2 = &Apache::lonhtmlcommon::build_url('grades/',\%fields);	my $url2 = &Apache::lonhtmlcommon::build_url('grades/',\%fields);
Line 9563 sub grading_menu {	Line 10028 sub grading_menu {

$fields{'command'} = 'scantron_selectphase';	$fields{'command'} = 'scantron_selectphase';
my $url4 = &Apache::lonhtmlcommon::build_url('grades/',\%fields);	my $url4 = &Apache::lonhtmlcommon::build_url('grades/',\%fields);

my @menu = ({ categorytitle=>'Course Grading',	$fields{'command'} = 'initialverifyreceipt';
	my $url5 = &Apache::lonhtmlcommon::build_url('grades/',\%fields);

	my %permissions;
	if ($perm{'mgr'}) {
	$permissions{'either'} = 'F';
	$permissions{'mgr'} = 'F';
	}
	if ($perm{'vgr'}) {
	$permissions{'either'} = 'F';
	$permissions{'vgr'} = 'F';
	}

	my @menu = ({ categorytitle=>'Hand Grading',
items =>[	items =>[
{ linktext => 'Manual Grading/View Submissions',	{ linktext => 'Select individual students to grade',
url => $url1,	url => $url1a,
permission => 'F',	permission => $permissions{'either'},
icon => 'edit-find-replace.png',	icon => 'grade_students.png',
linktitle => 'Start the process of hand grading submissions.'	linktitle => 'Grade current resource for a selection of students.'
	},
	{ linktext => 'Grade ungraded submissions',
	url => $url1b,
	permission => $permissions{'either'},
	icon => 'ungrade_sub.png',
	linktitle => 'Grade all submissions that have not been graded yet.'
	},

	{ linktext => 'Grading table',
	url => $url1c,
	permission => $permissions{'either'},
	icon => 'grading_table.png',
	linktitle => 'Grade current resource for all students.'
	},
	{ linktext => 'Grade page/folder for one student',
	url => $url1d,
	permission => $permissions{'either'},
	icon => 'grade_PageFolder.png',
	linktitle => 'Grade all resources in current page/sequence/folder for one student.'
},	},
	{ linktext => 'Download submitted files',
	url => $url1e,
	permission => $permissions{'either'},
	icon => 'download_sub.png',
	linktitle => 'Download all files submitted by students.'
	}]},
	{ categorytitle=>'Automated Grading',
	items =>[

{ linktext => 'Upload Scores',	{ linktext => 'Upload Scores',
url => $url2,	url => $url2,
permission => 'F',	permission => $permissions{'mgr'},
icon => 'uploadscores.png',	icon => 'uploadscores.png',
linktitle => 'Specify a file containing the class scores for current resource.'	linktitle => 'Specify a file containing the class scores for current resource.'
},	},
{ linktext => 'Process Clicker',	{ linktext => 'Process Clicker',
url => $url3,	url => $url3,
permission => 'F',	permission => $permissions{'mgr'},
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 Bubblesheets',	{ linktext => 'Grade/Manage/Review Bubblesheets',
url => $url4,	url => $url4,
permission => 'F',	permission => $permissions{'mgr'},
icon => 'stat.png',	icon => 'bubblesheet.png',
linktitle => 'Grade bubblesheet exams, upload/download bubblesheet data files, and review previously graded bubblesheet exams.'	linktitle => 'Grade bubblesheet exams, upload/download bubblesheet data files, and review previously graded bubblesheet exams.'
}	},
	{ linktext => 'Verify Receipt Number',
	url => $url5,
	permission => $permissions{'either'},
	icon => 'receipt_number.png',
	linktitle => 'Verify a system-generated receipt number for correct problem solution.'
	}

]	]
});	});

#$fields{'command'} = 'verify';
#$url = &Apache::lonhtmlcommon::build_url('grades/',\%fields);
#
# Create the menu	# Create the menu
my $Str;	my $Str;
# $Str .= '<h2>'.&mt('Please select a grading task').'</h2>';
$Str .= '<form method="post" action="" name="gradingMenu">';	$Str .= '<form method="post" action="" name="gradingMenu">';
$Str .= '<input type="hidden" name="command" value="" />'.	$Str .= '<input type="hidden" name="command" value="" />'.
'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".	'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n";
'<input type="hidden" name="handgrade" value="'.$hdgrade.'" />'."\n".
'<input type="hidden" name="probTitle" value="'.$probTitle.'" />'."\n".
'<input type="hidden" name="saveState" value="" />'."\n".
'<input type="hidden" name="gradingMenu" value="1" />'."\n".
'<input type="hidden" name="showgrading" value="yes" />'."\n";

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

$Str .="</form>\n";
my $receiptalert = &mt("Please enter a receipt number given by a student in the receipt box.");
$request->print(<<GRADINGMENUJS);
<script type="text/javascript" language="javascript">
function checkChoice(formname,val,cmdx) {
if (val <= 2) {
var cmd = radioSelection(formname.radioChoice);
var cmdsave = cmd;
} else {
cmd = cmdx;
cmdsave = 'submission';
}
formname.command.value = cmd;
if (val < 5) formname.submit();
if (val == 5) {
if (!checkReceiptNo(formname,'notOK')) {
return false;
} else {
formname.submit();
}
}
}

function checkReceiptNo(formname,nospace) {	$Str .= &Apache::lonhtmlcommon::generate_menu(@menu);
var receiptNo = formname.receipt.value;
var checkOpt = false;
if (nospace == "OK" && isNaN(receiptNo)) {checkOpt = true;}
if (nospace == "notOK" && (isNaN(receiptNo) \|\| receiptNo == "")) {checkOpt = true;}
if (checkOpt) {
alert("$receiptalert");
formname.receipt.value = "";
formname.receipt.focus();
return false;
}
return true;
}
</script>
GRADINGMENUJS
&commonJSfunctions($request);
return $Str;	return $Str;
}	}

	sub ungraded {
	my ($request)=@_;
	&submit_options($request);
	}

#--- Displays the submissions first page -------	sub submit_options_sequence {
sub submit_options {	my ($request,$symb) = @_;
my ($request) = @_;
my ($symb)=&get_symb($request);
if (!$symb) {return '';}	if (!$symb) {return '';}
my $probTitle = &Apache::lonnet::gettitle($symb);	&commonJSfunctions($request);
	my $result;

my $receiptalert = &mt("Please enter a receipt number given by a student in the receipt box.");	$result.='<form action="/adm/grades" method="post" name="gradingMenu">'."\n".
$request->print(<<GRADINGMENUJS);	'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n";
<script type="text/javascript" language="javascript">	$result.=&selectfield(0).
function checkChoice(formname,val,cmdx) {	'<input type="hidden" name="command" value="pickStudentPage" />
if (val <= 2) {	<div>
var cmd = radioSelection(formname.radioChoice);	<input type="submit" value="'.&mt('Next').' →" />
var cmdsave = cmd;	</div>
} else {	</div>
cmd = cmdx;	</form>';
cmdsave = 'submission';	return $result;
}	}
formname.command.value = cmd;
formname.saveState.value = "saveCmd="+cmdsave+":saveSec="+pullDownSelection(formname.section)+	sub submit_options_table {
":saveSub="+pullDownSelection(formname.submitonly)+":saveStatus="+pullDownSelection(formname.Status);	my ($request,$symb) = @_;
if (val < 5) formname.submit();	if (!$symb) {return '';}
if (val == 5) {
if (!checkReceiptNo(formname,'notOK')) { return false;}
formname.submit();
}
if (val < 7) formname.submit();
}

function checkReceiptNo(formname,nospace) {
var receiptNo = formname.receipt.value;
var checkOpt = false;
if (nospace == "OK" && isNaN(receiptNo)) {checkOpt = true;}
if (nospace == "notOK" && (isNaN(receiptNo) \|\| receiptNo == "")) {checkOpt = true;}
if (checkOpt) {
alert("$receiptalert");
formname.receipt.value = "";
formname.receipt.focus();
return false;
}
return true;
}
</script>
GRADINGMENUJS
&commonJSfunctions($request);	&commonJSfunctions($request);
my ($table,undef,$hdgrade) = &showResourceInfo($symb,$probTitle);
my $result;	my $result;
my (undef,$sections) = &getclasslist('all','0');
my $savedState = &savedState();	$result.='<form action="/adm/grades" method="post" name="gradingMenu">'."\n".
my $saveCmd = ($$savedState{'saveCmd'} eq '' ? 'submission' : $$savedState{'saveCmd'});	'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n";
my $saveSec = ($$savedState{'saveSec'} eq '' ? 'all' : $$savedState{'saveSec'});
my $saveSub = ($$savedState{'saveSub'} eq '' ? 'all' : $$savedState{'saveSub'});	$result.=&selectfield(1).
my $saveStatus = ($$savedState{'saveStatus'} eq '' ? 'Active' : $$savedState{'saveStatus'});	'<input type="hidden" name="command" value="viewgrades" />
	<div>
# Preselect sections	<input type="submit" value="'.&mt('Next').' →" />
my $selsec="";	</div>
if (ref($sections)) {	</div>
foreach my $section (sort(@$sections)) {	</form>';
$selsec.='<option value="'.$section.'" '.	return $result;
($saveSec eq $section ? 'selected="selected"':'').'>'.$section.'</option>'."\n";	}

	sub submit_options_download {
	my ($request,$symb) = @_;
	if (!$symb) {return '';}

	my $res_error;
	my ($partlist,$handgrade,$responseType,$numresp,$numessay,$numdropbox) =
	&response_type($symb,\$res_error);
	if ($res_error) {
	$request->print(&mt('An error occurred retrieving response types'));
	return;
	}
	unless ($numessay) {
	$request->print(&mt('No essayresponse items found'));
	return;
	}
	my $table;
	if (ref($partlist) eq 'ARRAY') {
	if (scalar(@$partlist) > 1 ) {
	$table = &showResourceInfo($symb,$partlist,$responseType,'gradingMenu',1,1);
}	}
}	}

$result.='<form action="/adm/grades" method="post" name="gradingMenu">'."\n".	&commonJSfunctions($request);
'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".
'<input type="hidden" name="handgrade" value="'.$hdgrade.'" />'."\n".
'<input type="hidden" name="probTitle" value="'.$probTitle.'" />'."\n".
'<input type="hidden" name="command" value="" />'."\n".
'<input type="hidden" name="saveState" value="" />'."\n".
'<input type="hidden" name="gradingMenu" value="1" />'."\n".
'<input type="hidden" name="showgrading" value="yes" />'."\n";

	my $result='<form action="/adm/grades" method="post" name="gradingMenu">'."\n".
	$table."\n".
	'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n";
$result.='	$result.='
<h2>	<h2>
'.&mt('Grade Current Resource').'	'.&mt('Select Students for whom to Download Submitted Files').'
</h2>	</h2>'.&selectfield(1).'
<div>	<input type="hidden" name="command" value="downloadfileslink" />
'.$table.'	<input type="submit" value="'.&mt('Next').' →" />
</div>	</div>
	</div>


	</form>';
	return $result;
	}

	#--- Displays the submissions first page -------
	sub submit_options {
	my ($request,$symb) = @_;
	if (!$symb) {return '';}

	&commonJSfunctions($request);
	my $result;

	$result.='<form action="/adm/grades" method="post" name="gradingMenu">'."\n".
	'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n";
	$result.=&selectfield(1).'
	<input type="hidden" name="command" value="submission" />
	<input type="submit" value="'.&mt('Next').' →" />
	</div>
	</div>
	</form>';
	return $result;
	}

	sub selectfield {
	my ($full)=@_;
	my %options =
	(&substatus_options,
	'select_form_order' => ['yes','queued','graded','incorrect','all']);

	#
	# PrepareClasslist() needs to be called to avoid getting a sections list
	# for a different course from the @Sections global in lonstatistics.pm,
	# populated by an earlier request.
	#
	&Apache::lonstatistics::PrepareClasslist();

	my $result='<div class="LC_columnSection">

<div class="LC_columnSection">

<fieldset>	<fieldset>
<legend>	<legend>
'.&mt('Sections').'	'.&mt('Sections').'
</legend>	</legend>
<select name="section" multiple="multiple" size="5">'."\n";	'.&Apache::lonstatistics::SectionSelect('section','multiple',5).'
$result.= $selsec;
$result.= '<option value="all" '.($saveSec eq 'all' ? 'selected="selected"' : ''). '>all</option></select>   ';
$result.='
</fieldset>	</fieldset>

<fieldset>	<fieldset>
<legend>	<legend>
'.&mt('Groups').'	'.&mt('Groups').'
</legend>	</legend>
'.&Apache::lonstatistics::GroupSelect('group','multiple',5).'	'.&Apache::lonstatistics::GroupSelect('group','multiple',5).'
</fieldset>	</fieldset>

<fieldset>	<fieldset>
<legend>	<legend>
'.&mt('Access Status').'	'.&mt('Access Status').'
</legend>	</legend>
'.&Apache::lonhtmlcommon::StatusOptions($saveStatus,undef,5,undef,'mult').'	'.&Apache::lonhtmlcommon::StatusOptions(undef,undef,5,undef,'mult').'
</fieldset>	</fieldset>';
	if ($full) {
	$result.='
<fieldset>	<fieldset>
<legend>	<legend>
'.&mt('Submission Status').'	'.&mt('Submission Status').'
</legend>	</legend>'.
<select name="submitonly" size="5">	&Apache::loncommon::select_form('all','submitonly',\%options).
<option value="yes" '. ($saveSub eq 'yes' ? 'selected="selected"' : '').'>'.&mt('with submissions').'</option>	'</fieldset>';
<option value="queued" '. ($saveSub eq 'queued' ? 'selected="selected"' : '').'>'.&mt('in grading queue').'</option>	}
<option value="graded" '. ($saveSub eq 'graded' ? 'selected="selected"' : '').'>'.&mt('with ungraded submissions').'</option>	$result.='</div><br />';
<option value="incorrect" '.($saveSub eq 'incorrect' ? 'selected="selected"' : '').'>'.&mt('with incorrect submissions').'</option>
<option value="all" '. ($saveSub eq 'all' ? 'selected="selected"' : '').'>'.&mt('with any status').'</option>
</select>
</fieldset>

</div>

<br />
<div>
<div>
<label>
<input type="radio" name="radioChoice" value="submission" '.
($saveCmd eq 'submission' ? 'checked="checked"' : '').' /> '.
&mt('Select individual students to grade and view submissions.').'
</label>
</div>
<div>
<label>
<input type="radio" name="radioChoice" value="viewgrades" '.
($saveCmd eq 'viewgrades' ? 'checked="checked"' : '').' /> '.
&mt('Grade all selected students in a grading table.').'
</label>
</div>
<div>
<input type="button" onclick="javascript:checkChoice(this.form,\'2\');" value="'.&mt('Next').' →" />
</div>
</div>


<h2>
'.&mt('Grade Complete Folder for One Student').'
</h2>
<div>
<div>
<label>
<input type="radio" name="radioChoice" value="pickStudentPage" '.
($saveCmd eq 'pickStudentPage' ? 'checked="checked"' : '').' /> '.
&mt('The <b>complete</b> page/sequence/folder: For one student').'
</label>
</div>
<div>
<input type="button" onclick="javascript:checkChoice(this.form,\'2\');" value="'.&mt('Next').' →" />
</div>
</div>
</form>';
$result .= &show_grading_menu_form($symb);
return $result;	return $result;
}	}

	sub substatus_options {
	return &Apache::lonlocal::texthash(
	'yes' => 'with submissions',
	'queued' => 'in grading queue',
	'graded' => 'with ungraded submissions',
	'incorrect' => 'with incorrect submissions',
	'all' => 'with any status',
	);
	}

	sub transtatus_options {
	return &Apache::lonlocal::texthash(
	'yes' => 'with score transactions',
	'incorrect' => 'with less than full credit',
	'all' => 'with any status',
	);
	}

sub reset_perm {	sub reset_perm {
undef(%perm);	undef(%perm);
}	}
Line 9921 sub clicker_grading_parameters {	Line 10383 sub clicker_grading_parameters {
}	}

sub process_clicker {	sub process_clicker {
my ($r)=@_;	my ($r,$symb)=@_;
my ($symb)=&get_symb($r);
if (!$symb) {return '';}	if (!$symb) {return '';}
my $result=&checkforfile_js();	my $result=&checkforfile_js();
$env{'form.probTitle'} = &Apache::lonnet::gettitle($symb);	$result.=&Apache::loncommon::start_data_table().
my ($table) = &showResourceInfo($symb,$env{'form.probTitle'});	&Apache::loncommon::start_data_table_header_row().
$result.=$table;	'<th>'.&mt('Specify a file containing clicker information and set grading options.').'</th>'.
$result.='<br /><table width="100%" border="0"><tr><td bgcolor="#777777">'."\n";	&Apache::loncommon::end_data_table_header_row().
$result.='<table width="100%" border="0"><tr bgcolor="#e6ffff"><td>'."\n";	&Apache::loncommon::start_data_table_row()."<td>\n";
$result.=' <b>'.&mt('Specify a file containing the clicker information for this resource.').
'</b></td></tr>'."\n";
$result.='<tr bgcolor="#ffffe6"><td>'."\n";
# Attempt to restore parameters from last session, set defaults if not present	# Attempt to restore parameters from last session, set defaults if not present
my %Saveable_Parameters=&clicker_grading_parameters();	my %Saveable_Parameters=&clicker_grading_parameters();
&Apache::loncommon::restore_course_settings('grades_clicker',	&Apache::loncommon::restore_course_settings('grades_clicker',
Line 9949 sub process_clicker {	Line 10407 sub process_clicker {
}	}
}	}

my $upload=&mt("Upload File");	my $upload=&mt("Evaluate File");
my $type=&mt("Type");	my $type=&mt("Type");
my $attendance=&mt("Award points just for participation");	my $attendance=&mt("Award points just for participation");
my $personnel=&mt("Correctness determined from response by course personnel");	my $personnel=&mt("Correctness determined from response by course personnel");
Line 9963 sub process_clicker {	Line 10421 sub process_clicker {
'interwrite' => 'interwrite PRS',	'interwrite' => 'interwrite PRS',
'turning' => 'Turning Technologies'});	'turning' => 'Turning Technologies'});
$symb = &Apache::lonenc::check_encrypt($symb);	$symb = &Apache::lonenc::check_encrypt($symb);
$result.=<<ENDUPFORM;	$result.= &Apache::lonhtmlcommon::scripttag(<<ENDUPFORM);
<script type="text/javascript">
function sanitycheck() {	function sanitycheck() {
// Accept only integer percentages	// Accept only integer percentages
document.forms.gradesupload.pcorrect.value=Math.round(document.forms.gradesupload.pcorrect.value);	document.forms.gradesupload.pcorrect.value=Math.round(document.forms.gradesupload.pcorrect.value);
Line 10002 function sanitycheck() {	Line 10459 function sanitycheck() {
// Remember the old state	// Remember the old state
document.forms.gradesupload.waschecked.value=newgradingchoice;	document.forms.gradesupload.waschecked.value=newgradingchoice;
}	}
</script>	ENDUPFORM
	$result.= <<ENDUPFORM;
<form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload">	<form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload">
<input type="hidden" name="symb" value="$symb" />	<input type="hidden" name="symb" value="$symb" />
<input type="hidden" name="command" value="processclickerfile" />	<input type="hidden" name="command" value="processclickerfile" />
<input type="hidden" name="probTitle" value="$env{'form.probTitle'}" />
<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>	ENDUPFORM
	$result.='</td>'.&Apache::loncommon::end_data_table_row().
	&Apache::loncommon::start_data_table_row().'<td>'.(<<ENDGRADINGFORM);
	<label><input type="radio" name="gradingmechanism" value="attendance"$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="$env{'form.specificid'}" size="20" />
Line 10018 function sanitycheck() {	Line 10477 function sanitycheck() {
<br />	<br />
<input type="text" name="givenanswer" size="50" />	<input type="text" name="givenanswer" size="50" />
<input type="hidden" name="waschecked" value="$env{'form.gradingmechanism'}" />	<input type="hidden" name="waschecked" value="$env{'form.gradingmechanism'}" />
<br /><label>$pcorrect: <input type="text" name="pcorrect" size="4" value="$env{'form.pcorrect'}" onchange="sanitycheck()" /></label>	ENDGRADINGFORM
	$result.='</td>'.&Apache::loncommon::end_data_table_row().
	&Apache::loncommon::start_data_table_row().'<td>'.(<<ENDPERCFORM);
	<label>$pcorrect: <input type="text" name="pcorrect" size="4" value="$env{'form.pcorrect'}" onchange="sanitycheck()" /></label>
<br /><label>$pincorrect: <input type="text" name="pincorrect" size="4" value="$env{'form.pincorrect'}" onchange="sanitycheck()" /></label>	<br /><label>$pincorrect: <input type="text" name="pincorrect" size="4" value="$env{'form.pincorrect'}" onchange="sanitycheck()" /></label>
<br /><input type="button" onclick="javascript:checkUpload(this.form);" value="$upload" />	<br /><input type="button" onclick="javascript:checkUpload(this.form);" value="$upload" />
</form>	</form>
ENDUPFORM	ENDPERCFORM
$result.='</td></tr></table>'."\n".	$result.='</td>'.
'</td></tr></table><br /><br />'."\n";	&Apache::loncommon::end_data_table_row().
$result.=&show_grading_menu_form($symb);	&Apache::loncommon::end_data_table();
return $result;	return $result;
}	}

sub process_clicker_file {	sub process_clicker_file {
my ($r)=@_;	my ($r,$symb) = @_;
my ($symb)=&get_symb($r);
if (!$symb) {return '';}	if (!$symb) {return '';}

my %Saveable_Parameters=&clicker_grading_parameters();	my %Saveable_Parameters=&clicker_grading_parameters();
&Apache::loncommon::store_course_settings('grades_clicker',	&Apache::loncommon::store_course_settings('grades_clicker',
\%Saveable_Parameters);	\%Saveable_Parameters);
	my $result='';
my ($result) = &showResourceInfo($symb,$env{'form.probTitle'});
if (($env{'form.gradingmechanism'} eq 'specific') && ($env{'form.specificid'}!~/\w/)) {	if (($env{'form.gradingmechanism'} eq 'specific') && ($env{'form.specificid'}!~/\w/)) {
$result.='<span class="LC_error">'.&mt('You need to specify a clicker ID for the correct answer').'</span>';	$result.='<span class="LC_error">'.&mt('You need to specify a clicker ID for the correct answer').'</span>';
return $result.&show_grading_menu_form($symb);	return $result;
}	}
if (($env{'form.gradingmechanism'} eq 'given') && ($env{'form.givenanswer'}!~/\S/)) {	if (($env{'form.gradingmechanism'} eq 'given') && ($env{'form.givenanswer'}!~/\S/)) {
$result.='<span class="LC_error">'.&mt('You need to specify the correct answer').'</span>';	$result.='<span class="LC_error">'.&mt('You need to specify the correct answer').'</span>';
return $result.&show_grading_menu_form($symb);	return $result;
}	}
my $foundgiven=0;	my $foundgiven=0;
if ($env{'form.gradingmechanism'} eq 'given') {	if ($env{'form.gradingmechanism'} eq 'given') {
Line 10094 sub process_clicker_file {	Line 10554 sub process_clicker_file {
$result .=	$result .=
&Apache::lonhtmlcommon::confirm_success(	&Apache::lonhtmlcommon::confirm_success(
&mt('No IDs found to determine correct answer'),1);	&mt('No IDs found to determine correct answer'),1);
return $result,.&show_grading_menu_form($symb);	return $result;
}	}
}	}
if (length($env{'form.upfile'}) < 2) {	if (length($env{'form.upfile'}) < 2) {
Line 10102 sub process_clicker_file {	Line 10562 sub process_clicker_file {
&Apache::lonhtmlcommon::confirm_success(	&Apache::lonhtmlcommon::confirm_success(
&mt('The file: [_1] you attempted to upload contained no information. Please check that you entered the correct filename.',	&mt('The file: [_1] you attempted to upload contained no information. Please check that you entered the correct filename.',
'<span class="LC_filename">'.&HTML::Entities::encode($env{'form.upfile.filename'},'<>&"').'</span>'),1);	'<span class="LC_filename">'.&HTML::Entities::encode($env{'form.upfile.filename'},'<>&"').'</span>'),1);
return $result.&show_grading_menu_form($symb);	return $result;
	}
	my $mimetype;
	if ($env{'form.upfiletype'} eq 'iclicker') {
	my $mm = new File::MMagic;
	$mimetype = $mm->checktype_contents($env{'form.upfile'});
	unless (($mimetype eq 'text/plain') \|\| ($mimetype eq 'text/html')) {
	$result.= '<p>'.
	&Apache::lonhtmlcommon::confirm_success(
	&mt('File format is neither csv (iclicker 6) nor xml (iclicker 7)'),1).'</p>';
	return $result;
	}
	} elsif (($env{'form.upfiletype'} ne 'interwrite') && ($env{'form.upfiletype'} ne 'turning')) {
	$result .= '<p>'.
	&Apache::lonhtmlcommon::confirm_success(
	&mt('Invalid clicker type: choose one of: i>clicker, Interwrite PRS, or Turning Technologies.'),1).'</p>';
	return $result;
}	}

# Were able to get all the info needed, now analyze the file	# Were able to get all the info needed, now analyze the file

$result.=&Apache::loncommon::studentbrowser_javascript();	$result.=&Apache::loncommon::studentbrowser_javascript();
$symb = &Apache::lonenc::check_encrypt($symb);	$symb = &Apache::lonenc::check_encrypt($symb);
my $heading=&mt('Scanning clicker file');	$result.=&Apache::loncommon::start_data_table().
$result.=(<<ENDHEADER);	&Apache::loncommon::start_data_table_header_row().
<br /><table width="100%" border="0"><tr><td bgcolor="#777777">	'<th>'.&mt('Evaluate clicker file').'</th>'.
<table width="100%" border="0"><tr bgcolor="#e6ffff"><td>	&Apache::loncommon::end_data_table_header_row().
<b>$heading</b></td></tr><tr bgcolor="#ffffe6"><td>	&Apache::loncommon::start_data_table_row().(<<ENDHEADER);
	<td>
<form method="post" action="/adm/grades" name="clickeranalysis">	<form method="post" action="/adm/grades" name="clickeranalysis">
<input type="hidden" name="symb" value="$symb" />	<input type="hidden" name="symb" value="$symb" />
<input type="hidden" name="command" value="assignclickergrades" />	<input type="hidden" name="command" value="assignclickergrades" />
<input type="hidden" name="probTitle" value="$env{'form.probTitle'}" />
<input type="hidden" name="saveState" value="$env{'form.saveState'}" />
<input type="hidden" name="gradingmechanism" value="$env{'form.gradingmechanism'}" />	<input type="hidden" name="gradingmechanism" value="$env{'form.gradingmechanism'}" />
<input type="hidden" name="pcorrect" value="$env{'form.pcorrect'}" />	<input type="hidden" name="pcorrect" value="$env{'form.pcorrect'}" />
<input type="hidden" name="pincorrect" value="$env{'form.pincorrect'}" />	<input type="hidden" name="pincorrect" value="$env{'form.pincorrect'}" />
Line 10131 ENDHEADER	Line 10606 ENDHEADER
my $errormsg='';	my $errormsg='';
my $number=0;	my $number=0;
if ($env{'form.upfiletype'} eq 'iclicker') {	if ($env{'form.upfiletype'} eq 'iclicker') {
($errormsg,$number)=&iclicker_eval(\@questiontitles,\%responses);	if ($mimetype eq 'text/plain') {
}	($errormsg,$number)=&iclicker_eval(\@questiontitles,\%responses);
if ($env{'form.upfiletype'} eq 'interwrite') {	} elsif ($mimetype eq 'text/html') {
	($errormsg,$number)=&iclickerxml_eval(\@questiontitles,\%responses);
	}
	} elsif ($env{'form.upfiletype'} eq 'interwrite') {
($errormsg,$number)=&interwrite_eval(\@questiontitles,\%responses);	($errormsg,$number)=&interwrite_eval(\@questiontitles,\%responses);
}	} elsif ($env{'form.upfiletype'} eq 'turning') {
if ($env{'form.upfiletype'} eq 'turning') {
($errormsg,$number)=&turning_eval(\@questiontitles,\%responses);	($errormsg,$number)=&turning_eval(\@questiontitles,\%responses);
}	}
$result.='<br />'.&mt('Found [_1] question(s)',$number).'<br />'.	$result.='<br />'.&mt('Found [_1] question(s)',$number).'<br />'.
Line 10146 ENDHEADER	Line 10623 ENDHEADER
'<br />';	'<br />';
if (($env{'form.gradingmechanism'} eq 'given') && ($number!=$foundgiven)) {	if (($env{'form.gradingmechanism'} eq 'given') && ($number!=$foundgiven)) {
$result.='<span class="LC_error">'.&mt('Number of given answers does not agree with number of questions in file.').'</span>';	$result.='<span class="LC_error">'.&mt('Number of given answers does not agree with number of questions in file.').'</span>';
return $result.&show_grading_menu_form($symb);	return $result;
}	}
# Remember Question Titles	# Remember Question Titles
# FIXME: Possibly need delimiter other than ":"	# FIXME: Possibly need delimiter other than ":"
Line 10166 ENDHEADER	Line 10643 ENDHEADER
} elsif ($clicker_ids{$id}) {	} elsif ($clicker_ids{$id}) {
if ($clicker_ids{$id}=~/\,/) {	if ($clicker_ids{$id}=~/\,/) {
# More than one user with the same clicker!	# More than one user with the same clicker!
$result.="\n<hr />".&mt('Clicker registered more than once').": <tt>".$id."</tt><br />";	$result.="</td>".&Apache::loncommon::end_data_table_row().
	&Apache::loncommon::start_data_table_row()."<td>".
	&mt('Clicker registered more than once').": <tt>".$id."</tt><br />";
$result.="\n".'<input type="hidden" name="unknown:'.$id.'" value="'.$responses{$id}.'" />'.	$result.="\n".'<input type="hidden" name="unknown:'.$id.'" value="'.$responses{$id}.'" />'.
"<select name='multi".$id."'>";	"<select name='multi".$id."'>";
foreach my $reguser (sort(split(/\,/,$clicker_ids{$id}))) {	foreach my $reguser (sort(split(/\,/,$clicker_ids{$id}))) {
Line 10180 ENDHEADER	Line 10659 ENDHEADER
$student_count++;	$student_count++;
}	}
} else {	} else {
$result.="\n<hr />".&mt('Unregistered Clicker')." <tt>".$id."</tt><br />";	$result.="</td>".&Apache::loncommon::end_data_table_row().
	&Apache::loncommon::start_data_table_row()."<td>".
	&mt('Unregistered Clicker')." <tt>".$id."</tt><br />";
$result.="\n".'<input type="hidden" name="unknown:'.$id.'" value="'.$responses{$id}.'" />'.	$result.="\n".'<input type="hidden" name="unknown:'.$id.'" value="'.$responses{$id}.'" />'.
"\n".&mt("Username").": <input type='text' name='uname".$id."' /> ".	"\n".&mt("Username").": <input type='text' name='uname".$id."' /> ".
"\n".&mt("Domain").": ".	"\n".&mt("Domain").": ".
&Apache::loncommon::select_dom_form($env{'course.'.$env{'request.course.id'}.'.domain'},'udom'.$id).' '.	&Apache::loncommon::select_dom_form($env{'course.'.$env{'request.course.id'}.'.domain'},'udom'.$id).' '.
&Apache::loncommon::selectstudent_link('clickeranalysis','uname'.$id,'udom'.$id,0,$id);	&Apache::loncommon::selectstudent_link('clickeranalysis','uname'.$id,'udom'.$id,'',$id);
$unknown_count++;	$unknown_count++;
}	}
}	}
Line 10206 ENDHEADER	Line 10687 ENDHEADER
} else {	} else {
$result.='<br /><input type="submit" name="finalize" value="'.&mt('Finalize Grading').'" />';	$result.='<br /><input type="submit" name="finalize" value="'.&mt('Finalize Grading').'" />';
}	}
$result.='</form></td></tr></table>'."\n".	$result.='</form></td>'.
'</td></tr></table><br /><br />'."\n";	&Apache::loncommon::end_data_table_row().
return $result.&show_grading_menu_form($symb);	&Apache::loncommon::end_data_table();
	return $result;
}	}

sub iclicker_eval {	sub iclicker_eval {
Line 10239 sub iclicker_eval {	Line 10721 sub iclicker_eval {
return ($errormsg,$number);	return ($errormsg,$number);
}	}

	sub iclickerxml_eval {
	my ($questiontitles,$responses)=@_;
	my $number=0;
	my $errormsg='';
	my @state;
	my %respbyid;
	my $p = HTML::Parser->new
	(
	xml_mode => 1,
	start_h =>
	[sub {
	my ($tagname,$attr) = @_;
	push(@state,$tagname);
	if ("@state" eq "ssn p") {
	my $title = $attr->{qn};
	$title =~ s/(^\s+\|\s+$)//g;
	$questiontitles->[$number]=$title;
	} elsif ("@state" eq "ssn p v") {
	my $id = $attr->{id};
	my $entry = $attr->{ans};
	$id=~s/^[\#0]+//;
	$entry =~s/[^a-zA-Z0-9\.\*\-\+]+//g;
	$respbyid{$id}[$number] = $entry;
	}
	}, "tagname, attr"],
	end_h =>
	[sub {
	my ($tagname) = @_;
	if ("@state" eq "ssn p") {
	$number++;
	}
	pop(@state);
	}, "tagname"],
	);

	$p->parse($env{'form.upfile'});
	$p->eof;
	foreach my $id (keys(%respbyid)) {
	$responses->{$id}=join(',',@{$respbyid{$id}});
	}
	return ($errormsg,$number);
	}

sub interwrite_eval {	sub interwrite_eval {
my ($questiontitles,$responses)=@_;	my ($questiontitles,$responses)=@_;
my $number=0;	my $number=0;
Line 10296 sub turning_eval {	Line 10821 sub turning_eval {
}	}

sub assign_clicker_grades {	sub assign_clicker_grades {
my ($r)=@_;	my ($r,$symb) = @_;
my ($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 $res_error;	my $res_error;
Line 10308 sub assign_clicker_grades {	Line 10832 sub assign_clicker_grades {
# 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
my ($result) = &showResourceInfo($symb,$env{'form.probTitle'});	my $result = &Apache::loncommon::start_data_table().
	&Apache::loncommon::start_data_table_header_row().
$result .= '<br />'.	'<th>'.&mt('Assigning grades based on clicker file').'</th>'.
&Apache::loncommon::start_data_table().	&Apache::loncommon::end_data_table_header_row().
&Apache::loncommon::start_data_table_header_row().	&Apache::loncommon::start_data_table_row().'<td>';
'<th>'.&mt('Assigning grades based on clicker file').'</th>'.
&Apache::loncommon::end_data_table_header_row().
&Apache::loncommon::start_data_table_row().'<td>';

# Get correct result	# Get correct result
# FIXME: Possibly need delimiter other than ":"	# FIXME: Possibly need delimiter other than ":"
my @correct=();	my @correct=();
Line 10378 sub assign_clicker_grades {	Line 10898 sub assign_clicker_grades {
for (my $i=0;$i<$number;$i++) {	for (my $i=0;$i<$number;$i++) {
if ($correct[$i] eq '-') {	if ($correct[$i] eq '-') {
$realnumber--;	$realnumber--;
} elsif ($answer[$i]) {	} elsif (($answer[$i]) \|\| ($answer[$i]=~/^[0\.]+$/)) {
if ($gradingmechanism eq 'attendance') {	if ($gradingmechanism eq 'attendance') {
$sum+=$pcorrect;	$sum+=$pcorrect;
} elsif ($correct[$i] eq '*') {	} elsif ($correct[$i] eq '*') {
Line 10425 sub assign_clicker_grades {	Line 10945 sub assign_clicker_grades {
$result.='<br />'.&mt('Successfully stored grades for [quant,_1,student].',$storecount).	$result.='<br />'.&mt('Successfully stored grades for [quant,_1,student].',$storecount).
'</td>'.	'</td>'.
&Apache::loncommon::end_data_table_row().	&Apache::loncommon::end_data_table_row().
&Apache::loncommon::end_data_table()."<br /><br />\n";	&Apache::loncommon::end_data_table();
return $result.&show_grading_menu_form($symb);	return $result;
}	}

sub navmap_errormsg {	sub navmap_errormsg {
Line 10437 sub navmap_errormsg {	Line 10957 sub navmap_errormsg {
}	}

sub startpage {	sub startpage {
my ($r,$symb,$crumbs,$onlyfolderflag,$nodisplayflag,$stuvcurrent,$stuvdisp,$nomenu,$js) = @_;	my ($r,$symb,$crumbs,$onlyfolderflag,$nodisplayflag,$stuvcurrent,$stuvdisp,$nomenu,$head_extra,$onload,$divforres) = @_;
	my %args;
	if ($onload) {
	my %loaditems = (
	'onload' => $onload,
	);
	$args{'add_entries'} = \%loaditems;
	}
if ($nomenu) {	if ($nomenu) {
$r->print(&Apache::loncommon::start_page("Student's Version",$js,{'only_body' => '1'}));	$args{'only_body'} = 1;
	$r->print(&Apache::loncommon::start_page("Student's Version",$head_extra,\%args));
} else {	} else {
$r->print(&Apache::loncommon::start_page('Grading',$js,	if ($env{'request.course.id'}) {
{'bread_crumbs' => $crumbs}));	unshift(@$crumbs,{href=>&href_symb_cmd($symb,'gradingmenu'),text=>"Grading"});
	}
	$args{'bread_crumbs'} = $crumbs;
	$r->print(&Apache::loncommon::start_page('Grading',$head_extra,\%args));
}	}
unless ($nodisplayflag) {	unless ($nodisplayflag) {
$r->print(&Apache::lonhtmlcommon::resource_info_box($symb,$onlyfolderflag,$stuvcurrent,$stuvdisp));	$r->print(&Apache::lonhtmlcommon::resource_info_box($symb,$onlyfolderflag,$stuvcurrent,$stuvdisp,$divforres));
}	}
}	}

	sub select_problem {
	my ($r)=@_;
	$r->print('<h3>'.&mt('Select the problem or one of the problems you want to grade').'</h3><form action="/adm/grades">');
	$r->print(&Apache::lonstathelpers::problem_selector('.',undef,1,undef,undef,1));
	$r->print('<input type="hidden" name="command" value="gradingmenu" />');
	$r->print('<input type="submit" value="'.&mt('Next').' →" /></form>');
	}

sub handler {	sub handler {
my $request=$_[0];	my $request=$_[0];
&reset_caches();	&reset_caches();
Line 10459 sub handler {	Line 10998 sub handler {
}	}
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'});	&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'});

my $symb=&get_symb($request,1);	# see what command we need to execute

my @commands=&Apache::loncommon::get_env_multiple('form.command');	my @commands=&Apache::loncommon::get_env_multiple('form.command');
my $command=$commands[0];	my $command=$commands[0];

	&init_perm();
	if (!$env{'request.course.id'}) {
	unless ((&Apache::lonnet::allowed('usc',$env{'request.role.domain'})) &&
	($command =~ /^scantronupload/)) {
	# Not in a course.
	$env{'user.error.msg'}="/adm/grades::vgr:0:0:Cannot display grades page outside course context";
	return HTTP_NOT_ACCEPTABLE;
	}
	} elsif (!%perm) {
	$request->internal_redirect('/adm/quickgrades');
	return OK;
	}
	&Apache::loncommon::content_type($request,'text/html');
	$request->send_http_header;

if ($#commands > 0) {	if ($#commands > 0) {
&Apache::lonnet::logthis("grades got multiple commands ".join(':',@commands));	&Apache::lonnet::logthis("grades got multiple commands ".join(':',@commands));
}	}

	# see what the symb is

	my $symb=$env{'form.symb'};
	unless ($symb) {
	(my $url=$env{'form.url'}) =~ s-^https*://($ENV{'SERVER_NAME'}\|$ENV{'HTTP_HOST'})--;
	$symb=&Apache::lonnet::symbread($url);
	}
	&Apache::lonenc::check_decrypt(\$symb);

$ssi_error = 0;	$ssi_error = 0;
my $brcrum = [{href=>"/adm/grades",text=>"Grading"}];	if (($symb eq '' \|\| $command eq '') && ($env{'request.course.id'})) {
my $start_page = &Apache::loncommon::start_page('Grading',undef,	#
{'bread_crumbs' => $brcrum});	# Not called from a resource, but inside a course
if ($symb eq '' && $command eq '') {	#
if ($env{'user.adv'}) {	&startpage($request,undef,[],1,1);
&Apache::loncommon::content_type($request,'text/html');	&select_problem($request);
$request->send_http_header;
$request->print($start_page);
if (($env{'form.codeone'}) && ($env{'form.codetwo'}) &&
($env{'form.codethree'})) {
my $token=$env{'form.codeone'}.''.$env{'form.codetwo'}.''.
$env{'form.codethree'};
my ($tsymb,$tuname,$tudom,$tcrsid)=
&Apache::lonnet::checkin($token);
if ($tsymb) {
my ($map,$id,$url)=&Apache::lonnet::decode_symb($tsymb);
if (&Apache::lonnet::allowed('mgr',$tcrsid)) {
$request->print(&ssi_with_retries('/res/'.$url, $ssi_retries,
('grade_username' => $tuname,
'grade_domain' => $tudom,
'grade_courseid' => $tcrsid,
'grade_symb' => $tsymb)));
} else {
$request->print('<h3>Not authorized: '.$token.'</h3>');
}
} else {
$request->print('<h3>Not a valid DocID: '.$token.'</h3>');
}
} else {
$request->print(&Apache::lonxml::tokeninputfield());
}
} elsif ($env{'request.course.id'}) {
&init_perm();
if (!%perm) {
$request->internal_redirect('/adm/quickgrades');
return OK;
} else {
&Apache::loncommon::content_type($request,'text/html');
$request->send_http_header;
$request->print($start_page);
}
}
} else {	} else {
&init_perm();	if ($command eq 'submission' && $perm{'vgr'}) {
if (!$env{'request.course.id'}) {	my ($stuvcurrent,$stuvdisp,$versionform,$js,$onload);
unless ((&Apache::lonnet::allowed('usc',$env{'request.role.domain'})) &&
($command =~ /^scantronupload/)) {
# Not in a course.
$env{'user.error.msg'}="/adm/grades::vgr:0:0:Cannot display grades page outside course context";
return HTTP_NOT_ACCEPTABLE;
}
} elsif (!%perm) {
$request->internal_redirect('/adm/quickgrades');
}
&Apache::loncommon::content_type($request,'text/html');
$request->send_http_header;
unless ((($command eq 'submission' \|\| $command eq 'versionsub')) && ($perm{'vgr'})) {
$request->print($start_page);
}
if ($command eq 'submission' && $perm{'vgr'}) {
my ($stuvcurrent,$stuvdisp,$versionform,$js);
if (($env{'form.student'} ne '') && ($env{'form.userdom'} ne '')) {	if (($env{'form.student'} ne '') && ($env{'form.userdom'} ne '')) {
($stuvcurrent,$stuvdisp,$versionform,$js) =	($stuvcurrent,$stuvdisp,$versionform,$js) =
&choose_task_version_form($symb,$env{'form.student'},	&choose_task_version_form($symb,$env{'form.student'},
$env{'form.userdom'});	$env{'form.userdom'});
}	}
&startpage($request,$symb,[{href=>"", text=>"Student Submissions"}],undef,undef,$stuvcurrent,$stuvdisp,undef,$js);	my $divforres;
	if ($env{'form.student'} eq '') {
	$js .= &part_selector_js();
	$onload = "toggleParts('gradesub');";
	} else {
	$divforres = 1;
	}
	my $head_extra = $js;
	unless ($env{'form.vProb'} eq 'no') {
	my $csslinks = &Apache::loncommon::css_links($symb);
	if ($csslinks) {
	$head_extra .= "\n$csslinks";
	}
	}
	&startpage($request,$symb,[{href=>"", text=>"Student Submissions"}],undef,undef,
	$stuvcurrent,$stuvdisp,undef,$head_extra,$onload,$divforres);
if ($versionform) {	if ($versionform) {
	if ($divforres) {
	$request->print('<div style="padding:0;clear:both;margin:0;border:0"></div>');
	}
$request->print($versionform);	$request->print($versionform);
}	}
$request->print('<br clear="all" />');	($env{'form.student'} eq '' ? &listStudents($request,$symb,'',$divforres) : &submission($request,0,0,$symb,$divforres,$command));
($env{'form.student'} eq '' ? &listStudents($request) : &submission($request,0,0));
} elsif ($command eq 'versionsub' && $perm{'vgr'}) {	} elsif ($command eq 'versionsub' && $perm{'vgr'}) {
my ($stuvcurrent,$stuvdisp,$versionform,$js) =	my ($stuvcurrent,$stuvdisp,$versionform,$js) =
&choose_task_version_form($symb,$env{'form.student'},	&choose_task_version_form($symb,$env{'form.student'},
$env{'form.userdom'},	$env{'form.userdom'},
$env{'form.inhibitmenu'});	$env{'form.inhibitmenu'});
&startpage($request,$symb,[{href=>"", text=>"Previous Student Version"}],undef,undef,$stuvcurrent,$stuvdisp,$env{'form.inhibitmenu'},$js);	my $head_extra = $js;
	unless ($env{'form.vProb'} eq 'no') {
	my $csslinks = &Apache::loncommon::css_links($symb);
	if ($csslinks) {
	$head_extra .= "\n$csslinks";
	}
	}
	&startpage($request,$symb,[{href=>"", text=>"Previous Student Version"}],undef,undef,
	$stuvcurrent,$stuvdisp,$env{'form.inhibitmenu'},$head_extra);
if ($versionform) {	if ($versionform) {
$request->print($versionform);	$request->print($versionform);
}	}
$request->print('<br clear="all" />');	$request->print('<br clear="all" />');
$request->print(&show_previous_task_version($request,$symb));	$request->print(&show_previous_task_version($request,$symb));
} elsif ($command eq 'pickStudentPage' && $perm{'vgr'}) {	} elsif ($command eq 'pickStudentPage' && $perm{'vgr'}) {
&pickStudentPage($request);	&startpage($request,$symb,[{href=>&href_symb_cmd($symb,'all_for_one'),text=>'Grade page/folder for one student'},
} elsif ($command eq 'displayPage' && $perm{'vgr'}) {	{href=>'',text=>'Select student'}],1,1);
&displayPage($request);	&pickStudentPage($request,$symb);
} elsif ($command eq 'gradeByPage' && $perm{'mgr'}) {	} elsif ($command eq 'displayPage' && $perm{'vgr'}) {
&updateGradeByPage($request);	my $csslinks;
} elsif ($command eq 'processGroup' && $perm{'vgr'}) {	unless ($env{'form.vProb'} eq 'no') {
&processGroup($request);	$csslinks = &Apache::loncommon::css_links($symb,'map');
} elsif ($command eq 'gradingmenu' && $perm{'vgr'}) {	}
$request->print(&grading_menu($request));	&startpage($request,$symb,
} elsif ($command eq 'submit_options' && $perm{'vgr'}) {	[{href=>&href_symb_cmd($symb,'all_for_one'),text=>'Grade page/folder for one student'},
$request->print(&submit_options($request));	{href=>'',text=>'Select student'},
} elsif ($command eq 'viewgrades' && $perm{'vgr'}) {	{href=>'',text=>'Grade student'}],1,1,undef,undef,undef,$csslinks);
$request->print(&viewgrades($request));	&displayPage($request,$symb);
} elsif ($command eq 'handgrade' && $perm{'mgr'}) {	} elsif ($command eq 'gradeByPage' && $perm{'mgr'}) {
$request->print(&processHandGrade($request));	&startpage($request,$symb,[{href=>&href_symb_cmd($symb,'all_for_one'),text=>'Grade page/folder for one student'},
} elsif ($command eq 'editgrades' && $perm{'mgr'}) {	{href=>'',text=>'Select student'},
$request->print(&editgrades($request));	{href=>'',text=>'Grade student'},
} elsif ($command eq 'verify' && $perm{'vgr'}) {	{href=>'',text=>'Store grades'}],1,1);
$request->print(&verifyreceipt($request));	&updateGradeByPage($request,$symb);
	} elsif ($command eq 'processGroup' && $perm{'vgr'}) {
	my $csslinks;
	unless ($env{'form.vProb'} eq 'no') {
	$csslinks = &Apache::loncommon::css_links($symb);
	}
	&startpage($request,$symb,[{href=>'',text=>'...'},
	{href=>'',text=>'Modify grades'}],undef,undef,undef,undef,undef,$csslinks,undef,1);
	&processGroup($request,$symb);
	} elsif ($command eq 'gradingmenu' && $perm{'vgr'}) {
	&startpage($request,$symb);
	$request->print(&grading_menu($request,$symb));
	} elsif ($command eq 'individual' && $perm{'vgr'}) {
	&startpage($request,$symb,[{href=>'',text=>'Select individual students to grade'}]);
	$request->print(&submit_options($request,$symb));
	} elsif ($command eq 'ungraded' && $perm{'vgr'}) {
	my $js = &part_selector_js();
	my $onload = "toggleParts('gradesub');";
	&startpage($request,$symb,[{href=>'',text=>'Grade ungraded submissions'}],
	undef,undef,undef,undef,undef,$js,$onload);
	$request->print(&listStudents($request,$symb,'graded'));
	} elsif ($command eq 'table' && $perm{'vgr'}) {
	&startpage($request,$symb,[{href=>"", text=>"Grading table"}]);
	$request->print(&submit_options_table($request,$symb));
	} elsif ($command eq 'all_for_one' && $perm{'vgr'}) {
	&startpage($request,$symb,[{href=>'',text=>'Grade page/folder for one student'}],1,1);
	$request->print(&submit_options_sequence($request,$symb));
	} elsif ($command eq 'viewgrades' && $perm{'vgr'}) {
	&startpage($request,$symb,[{href=>&href_symb_cmd($symb,"table"), text=>"Grading table"},{href=>'', text=>"Modify grades"}]);
	$request->print(&viewgrades($request,$symb));
	} elsif ($command eq 'handgrade' && $perm{'mgr'}) {
	&startpage($request,$symb,[{href=>'',text=>'...'},
	{href=>'',text=>'Store grades'}]);
	$request->print(&processHandGrade($request,$symb));
	} elsif ($command eq 'editgrades' && $perm{'mgr'}) {
	&startpage($request,$symb,[{href=>&href_symb_cmd($symb,"table"), text=>"Grading table"},
	{href=>&href_symb_cmd($symb,'viewgrades').'&group=all&section=all&Status=Active',
	text=>"Modify grades"},
	{href=>'', text=>"Store grades"}]);
	$request->print(&editgrades($request,$symb));
	} elsif ($command eq 'initialverifyreceipt' && $perm{'vgr'}) {
	&startpage($request,$symb,[{href=>'',text=>'Verify Receipt Number'}]);
	$request->print(&initialverifyreceipt($request,$symb));
	} elsif ($command eq 'verify' && $perm{'vgr'}) {
	&startpage($request,$symb,[{href=>&href_symb_cmd($symb,"initialverifyreceipt"),text=>'Verify Receipt Number'},
	{href=>'',text=>'Verification Result'}]);
	$request->print(&verifyreceipt($request,$symb));
} elsif ($command eq 'processclicker' && $perm{'mgr'}) {	} elsif ($command eq 'processclicker' && $perm{'mgr'}) {
$request->print(&process_clicker($request));	&startpage($request,$symb,[{href=>'', text=>'Process clicker'}]);
	$request->print(&process_clicker($request,$symb));
} elsif ($command eq 'processclickerfile' && $perm{'mgr'}) {	} elsif ($command eq 'processclickerfile' && $perm{'mgr'}) {
$request->print(&process_clicker_file($request));	&startpage($request,$symb,[{href=>&href_symb_cmd($symb,'processclicker'), text=>'Process clicker'},
	{href=>'', text=>'Process clicker file'}]);
	$request->print(&process_clicker_file($request,$symb));
} elsif ($command eq 'assignclickergrades' && $perm{'mgr'}) {	} elsif ($command eq 'assignclickergrades' && $perm{'mgr'}) {
$request->print(&assign_clicker_grades($request));	&startpage($request,$symb,[{href=>&href_symb_cmd($symb,'processclicker'), text=>'Process clicker'},
} elsif ($command eq 'csvform' && $perm{'mgr'}) {	{href=>'', text=>'Process clicker file'},
$request->print(&upcsvScores_form($request));	{href=>'', text=>'Store grades'}]);
} elsif ($command eq 'csvupload' && $perm{'mgr'}) {	$request->print(&assign_clicker_grades($request,$symb));
$request->print(&csvupload($request));	} elsif ($command eq 'csvform' && $perm{'mgr'}) {
} elsif ($command eq 'csvuploadmap' && $perm{'mgr'} ) {	&startpage($request,$symb,[{href=>'', text=>'Upload Scores'}],1,1);
$request->print(&csvuploadmap($request));	$request->print(&upcsvScores_form($request,$symb));
} elsif ($command eq 'csvuploadoptions' && $perm{'mgr'}) {	} elsif ($command eq 'csvupload' && $perm{'mgr'}) {
if ($env{'form.associate'} ne 'Reverse Association') {	&startpage($request,$symb,[{href=>'', text=>'Upload Scores'}],1,1);
$request->print(&csvuploadoptions($request));	$request->print(&csvupload($request,$symb));
} else {	} elsif ($command eq 'csvuploadmap' && $perm{'mgr'} ) {
if ( $env{'form.upfile_associate'} ne 'reverse' ) {	&startpage($request,$symb,[{href=>'', text=>'Upload Scores'}],1,1);
$env{'form.upfile_associate'} = 'reverse';	$request->print(&csvuploadmap($request,$symb));
} else {	} elsif ($command eq 'csvuploadoptions' && $perm{'mgr'}) {
$env{'form.upfile_associate'} = 'forward';	if ($env{'form.associate'} ne 'Reverse Association') {
}	&startpage($request,$symb,[{href=>'', text=>'Upload Scores'}],1,1);
$request->print(&csvuploadmap($request));	$request->print(&csvuploadoptions($request,$symb));
}	} else {
} elsif ($command eq 'csvuploadassign' && $perm{'mgr'} ) {	if ( $env{'form.upfile_associate'} ne 'reverse' ) {
$request->print(&csvuploadassign($request));	$env{'form.upfile_associate'} = 'reverse';
} elsif ($command eq 'scantron_selectphase' && $perm{'mgr'}) {	} else {
$request->print(&scantron_selectphase($request));	$env{'form.upfile_associate'} = 'forward';
} elsif ($command eq 'scantron_warning' && $perm{'mgr'}) {	}
$request->print(&scantron_do_warning($request));	&startpage($request,$symb,[{href=>'', text=>'Upload Scores'}],1,1);
} elsif ($command eq 'scantron_validate' && $perm{'mgr'}) {	$request->print(&csvuploadmap($request,$symb));
$request->print(&scantron_validate_file($request));	}
} elsif ($command eq 'scantron_process' && $perm{'mgr'}) {	} elsif ($command eq 'csvuploadassign' && $perm{'mgr'} ) {
$request->print(&scantron_process_students($request));	&startpage($request,$symb,[{href=>'', text=>'Upload Scores'}],1,1);
} elsif ($command eq 'scantronupload' &&	$request->print(&csvuploadassign($request,$symb));
(&Apache::lonnet::allowed('usc',$env{'request.role.domain'})\|\|	} elsif ($command eq 'scantron_selectphase' && $perm{'mgr'}) {
&Apache::lonnet::allowed('usc',$env{'request.course.id'}))) {	&startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1,
$request->print(&scantron_upload_scantron_data($request));	undef,undef,undef,undef,'toggleScantab(document.rules);');
} elsif ($command eq 'scantronupload_save' &&	$request->print(&scantron_selectphase($request,undef,$symb));
(&Apache::lonnet::allowed('usc',$env{'request.role.domain'})\|\|	} elsif ($command eq 'scantron_warning' && $perm{'mgr'}) {
&Apache::lonnet::allowed('usc',$env{'request.course.id'}))) {	&startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1);
$request->print(&scantron_upload_scantron_data_save($request));	$request->print(&scantron_do_warning($request,$symb));
} elsif ($command eq 'scantron_download' &&	} elsif ($command eq 'scantron_validate' && $perm{'mgr'}) {
&Apache::lonnet::allowed('usc',$env{'request.course.id'})) {	&startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1);
$request->print(&scantron_download_scantron_data($request));	$request->print(&scantron_validate_file($request,$symb));
	} elsif ($command eq 'scantron_process' && $perm{'mgr'}) {
	&startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1);
	$request->print(&scantron_process_students($request,$symb));
	} elsif ($command eq 'scantronupload' &&
	(&Apache::lonnet::allowed('usc',$env{'request.role.domain'})\|\|
	&Apache::lonnet::allowed('usc',$env{'request.course.id'}))) {
	&startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1,
	undef,undef,undef,undef,'toggleScantab(document.rules);');
	$request->print(&scantron_upload_scantron_data($request,$symb));
	} elsif ($command eq 'scantronupload_save' &&
	(&Apache::lonnet::allowed('usc',$env{'request.role.domain'})\|\|
	&Apache::lonnet::allowed('usc',$env{'request.course.id'}))) {
	&startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1);
	$request->print(&scantron_upload_scantron_data_save($request,$symb));
	} elsif ($command eq 'scantron_download' &&
	&Apache::lonnet::allowed('usc',$env{'request.course.id'})) {
	&startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1);
	$request->print(&scantron_download_scantron_data($request,$symb));
} elsif ($command eq 'checksubmissions' && $perm{'vgr'}) {	} elsif ($command eq 'checksubmissions' && $perm{'vgr'}) {
$request->print(&checkscantron_results($request));	&startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1);
} elsif ($command) {	$request->print(&checkscantron_results($request,$symb));
$request->print('<p class="LC_error">'.&mt('Access Denied ([_1])',$command).'</p>');	} elsif ($command eq 'downloadfilesselect' && $perm{'vgr'}) {
}	my $js = &part_selector_js();
	my $onload = "toggleParts('gradingMenu');";
	&startpage($request,$symb,[{href=>'', text=>'Select which submissions to download'}],
	undef,undef,undef,undef,undef,$js,$onload);
	$request->print(&submit_options_download($request,$symb));
	} elsif ($command eq 'downloadfileslink' && $perm{'vgr'}) {
	&startpage($request,$symb,
	[{href=>&href_symb_cmd($symb,'downloadfilesselect'), text=>'Select which submissions to download'},
	{href=>'', text=>'Download submitted files'}],
	undef,undef,undef,undef,undef,undef,undef,1);
	$request->print('<div style="padding:0;clear:both;margin:0;border:0"></div>');
	&submit_download_link($request,$symb);
	} elsif ($command) {
	&startpage($request,$symb,[{href=>'', text=>'Access denied'}]);
	$request->print('<p class="LC_error">'.&mt('Access Denied ([_1])',$command).'</p>');
	}
}	}
if ($ssi_error) {	if ($ssi_error) {
&ssi_print_error($request);	&ssi_print_error($request);
Line 10704 ssi_with_retries()	Line 11323 ssi_with_retries()
$r - Apache request object	$r - Apache request object
$i - number of the current scanline	$i - number of the current scanline
$scan_record - hash ref as returned from &scantron_parse_scanline()	$scan_record - hash ref as returned from &scantron_parse_scanline()
$scan_config - hash ref as returned from &get_scantron_config()	$scan_config - hash ref as returned from &Apache::lonnet::get_scantron_config()
$line - full contents of the current scanline	$line - full contents of the current scanline
$error - error condition, valid values are	$error - error condition, valid values are
'incorrectCODE', 'duplicateCODE',	'incorrectCODE', 'duplicateCODE',
Line 10721 ssi_with_retries()	Line 11340 ssi_with_retries()
- missingbubble - array ref of the bubble lines that have missing	- missingbubble - array ref of the bubble lines that have missing
bubble errors	bubble errors

$randomorder - True if exam folder has randomorder set	$randomorder - True if exam folder (or a sub-folder) has randomorder set
$randompick - True if exam folder has randompick set	$randompick - True if exam folder (or a sub-folder) has randompick set
$respnumlookup - Reference to HASH mapping question numbers in bubble lines	$respnumlookup - Reference to HASH mapping question numbers in bubble lines
for current line to question number used for same question	for current line to question number used for same question
in "Master Seqence" (as seen by Course Coordinator).	in "Master Seqence" (as seen by Course Coordinator).

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

Removed from v.1.596.2.12.2.34
changed lines
	Added in v.1.596.2.12.2.60